CN103357143A - Sports equipment - Google Patents
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- CN103357143A CN103357143A CN2012100816167A CN201210081616A CN103357143A CN 103357143 A CN103357143 A CN 103357143A CN 2012100816167 A CN2012100816167 A CN 2012100816167A CN 201210081616 A CN201210081616 A CN 201210081616A CN 103357143 A CN103357143 A CN 103357143A
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Abstract
The present invention relates to a sports equipment, it has a frame body, on the frame body two cranks, two reciprocating members and two swinging arms which are opposite to each other are pivoted, and in addition, it has two left and right linkage rods respectively pivot a preset position between top and bottom ends of the linkage rods on the correspondent crank and can circularly move along a circular track, and the top end of every linkage rod is pivoted on the correspondent reciprocating member and can reciprocally move between high and low two return points along an arc track, and in addition, it has two left and right bearing arms respectively pivot their front ends on the bottom ends of correspondent linkage rods and can move along a first closed track which is generally elliptical, and every bearing arm can pivot a preset position between front and rear ends on the bottom ends of correspondent swinging arm and can swing back and forth, and its rear end can bear the foot of user and move along a second closed track which is generally elliptical.
Description
Technical field
The present invention is relevant with sports equipment, refers to that especially a kind of both feet that can guide the user at the sports equipment of the sealing track cocycle campaign of ovalize without exception, perhaps are commonly referred to as " elliptical machine (Elliptical) ".
Background technology
Alleged " elliptical machine " or " elliptical exercise machine " in the sports equipment field now, refer to that substantially those both feet that can guide the user are at the sports equipment of the sealing track cocycle campaign of ovalize without exception, for example the U.S. the 5th, 540, and No. 637 patents are disclosed to be its typical case.This type of sports equipment in design, " long pedal travel stroke " and " less equipment takes up room " be a double-barreled question normally.Take the aforesaid U.S. Patent structure as example, if increase the wherein length of crank, the then movement travel of pedal (generally referring to seal the long axis length of track or the length on the corresponding fore-and-aft direction) also can be and then elongated, can provide sufficient leg exercise amount for the user, but because the front and back length of equipment also can be expanded thereupon, so can occupy more space and floor area; Otherwise, helping to save the space although shorten crank, the leg exercise amount can detract.Therefore, particularly when designing for home-use type, how to provide under the prerequisite of enough movement travels, with the structural design of this type of sports equipment get more simplify condensing, take up room less, in other words, under more harsh equipment volume or length restriction, provide longer movement travel, be one of direction of relevant design person's effort always.
Certainly, in the design except will making footplate locus have enough front and back length, the global shape of track and pedal during along described orbiting motion dynamically, also need meet as far as possible ergonomics, so that leg exercise is naturally comfortable.Lift counter-example, if the front and back two halves of major axis and the minor axis length ratio of the sealing track of pedal improper (such as too flat or too round ellipse), the sealing track obviously long limit, top side of asymmetric (such as integral body as avette), sealing track form concave arc (such as integral body as falcate) or (during corresponding crank constant speed rotation) pedal suddenly suddenly waits soon slowly at track, all may allow the user when moving, feel not nature or have some setbacks.
Except making footplate locus have enough front and back length, if can make footplate locus in the design is adjustable with respect to the angle on ground, namely " gradient capable of regulating " or " gradient capable of regulating ", and in adjusting range, all can meet described ergonomics, then more can allow user's selection abundanter, train more comprehensive.
When this type of sports equipment has enough large placement space, the U.S. the 5th as described, 540, No. 637 patents, the design of movable handle are not a difficult problem usually, can very directly just design the movable handle that meets ergonomics, yet, when placement space dwindles, how the position of movable handle is set properly in limited space, and movable handle this be located at structure where can take into account just that cost is lower, convenient to be made and the ergonomics three aspects:, be exactly a design challenges.For example the U.S. the 7th, 153, No. 239 patents, its movable handle 144 is directly up extended by a swing arm 140 tops, and jointly be hubbed at the inboard of U-shaped support body, although the angle with the designer, this kind Mechanism Combination is simple and be easy to make, but have at least two shortcomings, first: apparently, the U-shaped support body inboard of this elliptical machine 100 and pedal 133 tops are the space that offers the user, when movable handle is hubbed at the double-pointed inboard of U-shaped support body, the width of user's space will directly be reduced, be easier to cause and use inconvenience, do not meet ergonomics, otherwise, if the swing arm 140 of two sides about making, distance between the pivot joint position medial surface of handle 144 satisfies the primary demand width, then can strengthen the outside width of support body; Second: the pivot of movable handle is hubbed on the U-shaped support body with one-sided, and structural strength is relatively poor, concentrates under the one-sided situation stressed, is easier to break down.
In addition, aspect the producer, in order to reduce storage and shipment and delivery cost, (as various indoor sports equipments) this type of sports equipment is normally disassembled into some parts by large section and jammed in the carton of a small volume on the packaging; Therefore, the user must be first according to the guide of assembling handbook after buying, loaded down with trivial details and arduously part that each is scattered progressively be assembled into operational sports equipment, comparatively inconvenience.
Summary of the invention
For the problems referred to above, main purpose of the present invention is to provide a kind of both feet that can guide the user at the sports equipment of the sealing track cocycle campaign of ovalize without exception, providing under the condition of equal pedal travel stroke, described sports equipment can have volume and the front and back length of less, make take up room and floor space less.
Another object of the present invention is to provide a kind of both feet that can guide the user at the sports equipment of the sealing track cocycle campaign of ovalize without exception, except suitably taking into account the pedal travel stroke and equipment takes up room, and dynamically comparatively desirable during along described orbiting motion of the global shape of pedal travel track and pedal, can allow the user comparatively naturally comfortable when motion.
Another purpose of the present invention is to provide a kind of both feet that can guide the user at the sports equipment of the sealing track cocycle campaign of ovalize without exception, its can collect the contracting in the Packaging Box of a small volume, and can allow the user fast, easily with its by the vanning state group dress up the use state.
A further object of the present invention is to provide a kind of both feet that can guide the user at the sports equipment of the sealing track cocycle campaign of ovalize without exception, except suitably taking into account the pedal travel stroke and equipment takes up room, and dynamically comparatively desirable during along described orbiting motion of the global shape of pedal travel track and pedal, and the pedal travel track can allow the user adjust exercise intensity according to self hobby with respect to the adjustable angle on ground.
Another purpose of the present invention is to provide a kind of both feet that can guide the user at the sports equipment of the sealing track cocycle campaign of ovalize without exception, it is except having These characteristics, in the time of can also moving at guiding user's both feet, the both hands of guiding simultaneously the user by movable handle move back and forth, and the setting of movable handle does not affect the placement space of sports equipment, does not affect user's space yet.
For achieving the above object, a kind of sports equipment provided by the present invention is characterized in that including: a support body has a fixed cell and an active unit, described fixed cell is arranged at ground, and described active unit is movable in a scope of activities with respect to described fixed cell; One guiding mechanism is located at described support body, make described active unit with respect to described fixed cell according to the precalculated position of user's regioselective in described scope of activities; One crank mechanism has relative two cranks that are hubbed at described support body according to one first transverse axis; Left and right two reciprocating members are hubbed at described support body according to one second transverse axis respectively; Left and right two traces, one the 3rd connecting portion that respectively has one first connecting portion, is higher than one second connecting portion of described the first connecting portion and is lower than described the first connecting portion; Described the first connecting portion is hubbed at corresponding described crank, along the circular trace shuttling movement take described the first transverse axis as the center of circle; Described the second connecting portion is hubbed at corresponding described reciprocating member, along the arching trajectory take described the second transverse axis as the center of circle a relatively high first fold return the benefit and one relatively low second turn back a little between reciprocating motion; Left and right two swing arms respectively have a top and a bottom, and described top is hubbed at described support body according to one the 3rd transverse axis; Left and right two load bearing arms, one the 3rd position that respectively has one first position, is positioned at one second position in the place ahead, described the first position and is positioned at rear, described the first position; Described the first position is hubbed at the bottom of corresponding described swing arm, swing before and after take described top as the center of circle, described the second position is hubbed at the 3rd connecting portion of corresponding described trace, along one first sealing track shuttling movement, described the 3rd position is used for carrying user's foot, along one second sealing track shuttling movement; Described first, second and third transverse axis, wherein at least one is positioned at the active unit of described support body, so that when described active unit displacement, relativeness between described first, second and third transverse axis is along with change, and then changes the shape of described the second sealing track or with respect to the attitude on ground.
In the technical scheme of the invention described above, described left and right two reciprocating members are hubbed at the active unit of described support body.
Two cranks of described crank mechanism are hubbed at the active unit of described support body, and when described active unit displacement, the distance of described the first transverse axis and described the second transverse axis remains unchanged.
Can down pass described circular trace with the eighty percent discount of the described arching trajectory straight line that is defined that returns the benefit under the side-looking.
Described straight line is the center of circle by described circular trace roughly.
Segment length on the distance definition one of the first connecting portion to the second connecting portion of the described trace under the side-looking, the distance definition of described the first connecting portion to the three connecting portions is segment length once, described lower segment length is greater than described upper segment length, and greater than the diameter of described circular trace.
Described lower segment length is less than three times of the diameter of described circular trace.
The first fold of the described arching trajectory under the side-looking returns the benefit and is positioned at the second back upper place of turning back a little, and the 3rd connecting portion of described trace is in by the rear of described the second connecting portion to the extended line of described the first connecting portion.
Described the second sealing track under the side-looking is positioned at the below of described the 3rd transverse axis, and, described sports equipment also comprises left and right two rocking bars, a wherein end of each described rocking bar is connected in a precalculated position of corresponding described swing arm, described precalculated position is positioned at the one preset distance place, below on described swing arm top, the other end of each described rocking bar then extends towards the top, forms the movable handle that grasps for a user.
Under the side-looking, described movable handle is at the front upper place of described the 3rd transverse axis reciprocating swing.
Adopt technique scheme, the present invention can provide with short crank length the pedal travel stroke of same levels, and because crank length has determined crank mechanism shared size on this type of sports equipment, so sports equipment of the present invention can present relatively short front and back length on the whole so that take up space and floor space less.And dynamically comparatively desirable during along this orbiting motion of the global shape of pedal travel track and pedal, can allow the user comparatively naturally comfortable when motion, can also allow the user according to self hobby adjustment exercise intensity simultaneously.In addition can also be fast, easily sports equipment is dressed up the use state by the vanning state group, perhaps when the user does not use sports equipment, also can again it be amounted to into easily the vanning state of small volume.
Description of drawings
Fig. 1 is the right back stereogram of a preferred embodiment of the present invention under the use state;
Fig. 2 is the right front stereogram of a preferred embodiment of the present invention corresponding diagram 1 state;
Fig. 3 is the front view of a preferred embodiment of the present invention corresponding diagram 1 state;
Fig. 4 is the right view of a preferred embodiment of the present invention corresponding diagram 1 state;
Fig. 5 is the right back stereogram of a preferred embodiment of the present invention under the vanning state;
Fig. 6 is the front view of a preferred embodiment of the present invention corresponding diagram 5 states;
Fig. 7 is the right view of a preferred embodiment of the present invention corresponding diagram 5 states;
Fig. 8-A and Fig. 8-B are near the partial enlarged drawings of the instrument bar (the irrelevant parts of cutout) in the middle of a preferred embodiment of the present invention, show respectively the structure under use state and the vanning state;
Fig. 9 is near the partial enlarged drawing of (the irrelevant parts of cutout) the central swing arm of a preferred embodiment of the present invention and the rocking bar, shows the structure under the vanning state;
Figure 10 is near the partial enlarged drawing of the load bearing arm (the irrelevant parts of cutout) in the middle of a preferred embodiment of the present invention, shows the structure under the vanning state;
Figure 11-A and Figure 11-B are near the partial enlarged drawings of the foundation unit (the irrelevant parts of cutout) in the middle of a preferred embodiment of the present invention, show respectively the structure under use state and the vanning state;
Figure 12 is the stereogram of another preferred embodiment of the present invention;
Figure 13 is the front view of the corresponding Figure 12 state of another preferred embodiment of the present invention;
Figure 14 is the right view of the corresponding Figure 12 state of another preferred embodiment of the present invention;
Figure 15 is the right view that the active unit of another preferred embodiment of the present invention is in heeling condition.
The specific embodiment
Now lifting following examples also is elaborated to structure of the present invention and effect by reference to the accompanying drawings.
As shown in Figures 1 to 4, the sports equipment that a preferred embodiment of the present invention provides has that steady rest is located at a ground support body 10 when using, and it mainly is comprised of on the ground a foundation unit 11 of horizontal, the instrument bar 13 that is fixed in a stand unit 12 of foundation unit 11 tops and is connected to 12 tops, stand unit.Wherein, stand unit 12 comprise again relatively front and be positioned at two front pillars 14 arranged side by side of width central authorities, relatively rear and lay respectively at relative two lateral columns 15 of left and right two sides and a U-shaped boom 16 that connects front pillar 14 and lateral column 15 tops.The opening of U-shaped boom 16 can allow user's health get involved between its left and right two sidepieces towards the rear.Instrument bar 13 is that the tip position by front pillar 14 up extends, and its top is provided with an operation bench 17 as man-machine interface.
The cantilever beam 18 that the front pillar 14 of stand unit 12 extends forward near apical position affixed, left and right two sides at cantilever beam 18 respectively have a shaft-like reciprocating member 50, left and right two reciprocating members, 50 shapes are symmetrical, have respectively first end relatively the preceding and relatively after the second end, and separately first end is articulated in the front end of cantilever beam 18, and the pivot of two reciprocating members, 50 first ends forms coaxial, the common pivot axis (being the axis of crank axle, hereinafter referred to as the first transverse axis A1) of its pivot axis (hereinafter referred to as the second transverse axis) A2 and two cranks 41 is parallel.Though left and right two reciprocating members 50 have common axis line but are not connected each other, in other words, two reciprocating members 50 can produce relative motion.
And then, corresponding to the first connecting portion 61 of trace 60 along circular trace T1 shuttling movement, and simultaneous the second connecting portion moves back and forth along arching trajectory T2, the bottom of trace 60 (following or claim the 3rd connecting portion) can be along the first sealing track T3 shuttling movement of ovalize without exception, and the 3rd connecting portion of left and right two traces 60 under the side-looking can remain on the roughly relative position on the first sealing track T3, for example, when one of them was positioned at the front end area of track, another can be positioned at relative back-end region.
Respectively has the swing arm 70 that without exception is longitudinal extension at the rear of left and right two traces 60, the top of two swing arms 70 according to a corresponding Y-axis to the 3rd transverse axis A3 be articulated in respectively left and right two sides of U-shaped boom 16 openends of stand unit 12 so that the bottom of each swing arm 70 can swing before and after the track T4 that swings as one of the center of circle take the 3rd transverse axis A3.In addition, the rocking bar 75 that partially up extends by apical position connection one of each swing arm 70, the position, top of rocking bar 75 is higher than the 3rd transverse axis A3, and form the movable handle 76 that is available for users to grip, it can rock back and forth along waving track T5 take the 3rd transverse axis A3 as one of the center of circle equally, and can with corresponding swing arm 70 bottoms counter motion on fore-and-aft direction.
Below left and right two swing arms 70, respectively has the load bearing arm 80 that without exception extends along fore-and-aft direction, predetermined position (hereinafter referred to as the first position) 81 between each load bearing arm 80 forward and backward two end is articulated in corresponding swing arm 70 bottoms, therefore can restrictedly move along the track T4 that swings.The front end of each load bearing arm 80 (following or claim the second position) is articulated in corresponding trace 60 bottoms (i.e. the 3rd connecting portion), therefore can restrictedly seal track T3 along first and move.Because the second position of left and right two load bearing arms 80 under the side-looking can remain on the roughly relative position on the first sealing track T3, therefore when motion, roughly, the first position 81 meeting counter motions on the track T4 that swings of left and right two load bearing arms 80, left and right two movable handles 76 of top also can wave counter motion on the track T5.
The inboard of each load bearing arm half block after 80s is provided with a pedal 82 that is positioned at 81 rears, the first position, is formed for carrying the 3rd position of user foot.Front end (i.e. the second position) corresponding to load bearing arm 80 seals track T3 shuttling movement along first, and simultaneous the first position 81 moves back and forth along the track T4 that swings, pedal 82 can be along the second sealing track T6 shuttling movement (annotate: the track T6 that illustrates among Fig. 4 is the movement locus of pedal 82 rearmost ends) of ovalize without exception, and left and right two pedals 82 under the side-looking can remain on the roughly relative position on the second sealing track T6, for example, when one of them was positioned at the front end area of track, another can be positioned at relative back-end region.
When using described sports equipment, the user steps on both feet respectively and stands in a left side, on right two pedals 82, and both hands are held in respectively a left side, on the right two movable handles 76, suitably the application of force makes pedal 82 and movable handle 76 move along set separately movement locus, can allow a left side, right two pedals 82 are along second sealing track T6 counter motion on front and back and above-below direction, and allow a left side, right two movable handles 76 are along waving track T5 counter motion on front and back and above-below direction, and, the balanced all-around exercises of coordinating is carried out in movable handle 76 and pedal 82 counter motion on fore-and-aft direction of same side thus.By the setting of flywheel 43 and drag devices, can obtain to help the smooth and easy and stable predetermined inertia of motion, and can adjust according to need the complexity of motion.
The present invention can be by said structure and specific parts relativeness, make described sports equipment provide enough pedal travel strokes with equipment volume and the front and back length of less, reach joint space-efficient purpose, simultaneously, the global shape of pedal travel track (for example T6 shown in Fig. 4) and pedal have dynamically been taken into account ergonomics during along orbiting motion, can allow leg exercise naturally comfortable.Below further specify the technological means of the above embodiment of the present invention:
As shown in Figure 4, because the corresponding arching trajectory T2 in trace 60 tops (i.e. the second connecting portion) generally is longitudinal extension and is positioned at the top of the first connecting portion 61 corresponding circular trace T1 of trace 60 centres, so trace 60 bottoms (i.e. the 3rd connecting portion) corresponding first sealing track T3 can be positioned at the below of circular trace T1, and roughly be presented on the fore-and-aft direction longer, the ellipse of on above-below direction, lacking, wherein, the minor axis length of the first sealing track T3 equates with the diameter of circular trace T1 is rough, the long axis length of the first sealing track T3 is about about three times in this example then obviously greater than the diameter of circular trace T1.The ratio of the lower segment length (referring to that the first connecting portion 61 is down to the distance of the 3rd connecting portion) that above-mentioned enlargement ratio depends primarily on the trace 60 under the side-looking and upper segment length (referring to that the first connecting portion 61 is up to the distance of the second connecting portion), in other words, if the lower segment length of trace 60 is longer substantially, then the long axis length of first of trace 60 bottoms the sealing track T3 will be longer; If but because above-mentioned lower segment length when relatively long, can make the long limit, top side of the first sealing track T3 form concave arc, unfavorable pedal ergonomics described later, therefore still need be controlled in the proper proportion scope as good, for example, make the lower segment length of trace 60 greater than upper segment length, and greater than the diameter of circular trace T1, but be no more than three times of this diameter.
Again because the first position 81 corresponding track T4 that swing in the middle of the load bearing arm 80 generally are the rear that fore-and-aft direction extends and be positioned at corresponding the first sealing track T3 of load bearing arm 80 front ends (i.e. the second position), so the pedal 82 corresponding second sealing track T6 of load bearing arm end after 80s also can roughly be presented on the fore-and-aft direction longer, the ellipse of on above-below direction, lacking, and the long axis length of the long axis length of the second sealing track T6 and the first sealing track T3 about equally, in other words, in this example, the movement travel of pedal 82 on fore-and-aft direction, large appointment are about three times of circular trace T1 diameter.Compared to this type of known sports equipment (aforementioned U.S. the 5th for example, 540, No. 637 patent structures) the pedal travel stroke in generally equals the diameter of crank circular trace usually, the present invention can provide with short crank length the pedal travel stroke of same levels, and because crank length has determined crank mechanism shared size on this type of sports equipment, so sports equipment of the present invention can present relatively short front and back length on the whole so that take up space and floor space less.
Subsidiary one carries, if the arching trajectory T2 in the said structure and circular trace T1 upper and lower relation are exchanged, namely, move if the top of trace 60 is limited on the circular trace, simultaneously certain predetermined position between trace 60 tops, the ends two end is limited on the vertical track and moves, so, although also can move at a sealing track accordingly in the bottom of trace 60, but the long axis length of this sealing track is lower with respect to the enlargement ratio of crank length, and the similar semicircle of the shape matching of track but not ellipse, so application is relatively poor.
In the above embodiment of the present invention, arching trajectory T2 leans on the back upper place of circular trace T1 partially, simultaneously, the higher first fold P1 that returns the benefit is positioned at the second back upper place of turning back a P2 relatively in two end points of arching trajectory T2, and, can down pass circular trace T1 with the eighty percent discount straight line L that P1, P2 were defined that returns the benefit, preferably the center of circle by circular trace T1 roughly as shown in the figure.The present invention makes straight line L (representing the roughly trend of trace 60 tops when moving back and forth) pass circular trace T1, or even point to its center of circle, can allow before and after the first sealing track T3 of trace 60 bottoms the shape of two halves comparatively symmetrical, the second sealing track T6 of related so that load bearing arm end after 80s also can corresponding present symmetrical shape, for example more can not produce the obviously obvious class ovaloid track of point of circle, the other end of major axis one end.
Again, straight line L is preset to above-mentioned inclination form but not vertical ground, in order that the major axis that makes the first sealing track T3 to and ground between have pre-fixed angle of altitude (mean front end and suitably be higher than the rear end), related so that the second sealing track T6 has correspondingly-shaped, be suitable for leg exercise.Moreover, by finding out among Fig. 4, in the above-described embodiments, the bottom of trace 60 (i.e. the 3rd connecting portion) is positioned at by top (i.e. the second connecting portion) rear down to the extended line (not shown) of the first connecting portion, this is for when the first sealing track T3 major axis is faced upward, again the unlikely front and back length that allows the first sealing track T3 displacement forward increase too much sports equipment.
Sports equipment of the present invention has joint space-efficient characteristic and is illustrated by above-mentioned under the use state, the vanning state of sports equipment of the present invention when dispatching from the factory then is described, and the assembling operation of buyer after devaning.
Fig. 5 to Fig. 7 shows the collection shrinking structure of sports equipment under the vanning state of above-described embodiment, with wherein Fig. 6, Fig. 7 (annotate: the rectangle housing signal carton size among the figure) respectively with Fig. 3, Fig. 4 more as can be known, sports equipment is significantly less than size under the use state in the height under the vanning state and front and back length, and integral body presents the contracting of highdensity structure collection, can effectively save packaging material and storage, shipment and delivery cost.Simultaneously, the assembling operation after buying for the convenience of the users, sports equipment be not as prior art disassemble mode with large section and case, but, adopt suitable Folding structure between some members, when dispatching from the factory, temporarily amount to into above-mentioned vanning state (wouldn't be assembled into the use state in other words), amount to again before using first and lock into above-mentioned use state.Above-mentioned Folding structure below sequentially is described, comprises altogether four major parts such as foundation unit 11 of instrument bar 13, rocking bar 75, load bearing arm 80 and support body 10.
Shown in Fig. 8-A and Fig. 8-B, but instrument bar 13 is the mode with pine oil or locking in fact to be articulated on the stand unit 12, specifically, stand unit 12 sets firmly a bearing 19 at front pillar 14 and U-shaped boom 16 intersection areas, and the end away from operation bench 17 of instrument bar 13 (bottom when namely using) sets firmly a joining base 21 accordingly, and the leading edge position of joining base 21 is articulated in the bearing 19 leading edge positions of stand unit 12 by a transverse pivot 22, so that instrument bar 13 can down be folded into sagging attitude shown in Fig. 8-B by the attitude of standing upright shown in Fig. 8-A, be contained in the front pillar 14 of stand unit 12 with left, space between right two lateral columns 15 (extremely shown in Figure 7 such as Fig. 5).The bearing 19 of stand unit 12 is provided with wiring hole 23 and screw 24, and the joining base 21 of instrument bar 13 is provided with can be with it involutory wiring hole 25 and bores a hole 26, when assembling, the user is up turned down instrument bar 13 to joining base 21 butt bearings 19 by sagging attitude, pass perforation 26 and be screwed into screw 24 with the bolt (not shown) again, can be with instrument bar 13 lockings in operational precalculated position.Wherein, be provided with in the wiring hole 25,23 for the electric wire (not shown) that is electrically connected operation bench 17 and drag devices etc., according to the difference of design, the user may need also may not need to before the vertical instrument bar 13 of group first engagement of wire.
(annotate: the partial structurtes that are depicted as the left one side of something of sports equipment) such as Fig. 9, but each rocking bar 75 is the mode with pine oil or locking in fact to be articulated in the corresponding swing arm 70, in more detail, the inclined to one side of each swing arm 70 sets firmly a bearing 71 by apical position, and the end away from movable handle 76 of each rocking bar 75 (bottom when namely using) sets firmly a joining base 77 accordingly, swing arm 70 and rocking bar 75 make bearing 71 and joining base 77 parallel butts and mutually articulate by the oblique pivot 72 perpendicular to bearing surface, pivot 72 roughly presents by the back upper place toward the front lower place extension, so that the rocking bar 75 of each side can rotate into the attitude of extending toward another side (for example the left-hand side rocking bar among Fig. 9 is turned right exactly) by the attitude of up extending, roughly be contained in the zone interior (extremely shown in Figure 7 such as Fig. 5) that U-shaped boom 16 impales.The bearing 71 of each swing arm 70 is provided with perforation 73, and the joining base 77 of each rocking bar 75 is provided with can be with it involutory screw 78, when assembling, the user up turns to rocking bar 75 by the attitude that extends laterally the perforation 73 of screw 78 involutory swing arms 70, again the bolt (not shown) is passed perforation 73 and be screwed into screw 78, rocking bar 75 can be locked in operational precalculated position with respect to swing arm 70.
Shown in Figure 10 (annotating: be the partial structurtes of the right one side of something of sports equipment among the figure), each load bearing arm 80 is to be articulated by a leading portion rod member 83 of relatively pine oil or locking and a back segment rod member 84 to form in fact, in more detail, the rear end of leading portion rod member 83 and front end are articulated in respectively corresponding swing arm 70 bottoms and trace 60 bottoms, form the first position 81 and the second position, the second half section of back segment rod member 84 then is formed for carrying user's the 3rd position, and its front end is articulated in leading portion rod member 83 partially by on the ear seat 86 of rear end by a transverse pivot 85, so that the back segment rod member 84 of each load bearing arm 80 can rotate into the attitude (as shown in Fig. 5 to Fig. 7 and Figure 10) of up extending by the attitude of extending backward.The top, rear end of each leading portion rod member 83 is provided with a bearing 87, and the bottom of the partially forward end of each back segment rod member 84 is provided with a joining base 88 that can cooperate with it, when assembling, the user down turns to back segment rod member 84 bearing 87 of joining base 88 butt front end rod members 83, again bolt 89 is passed joining base 88 and be screwed into screw 91 on the bearing 87, load bearing arm 80 can be locked into the use state.
Shown in Figure 11-A and Figure 11-B, but foundation unit 11 is to reach a left side that is articulated in respectively fixed frame 27 rear ends in the mode of pine oil or build-in by a fixed frame 27 in fact, right eighty percent discount lever 28 consists of, in more detail, fixed frame 27 is as the affixed basis of stand unit 12, it has a parallel relative left side, right two side levers 29, form opening accommodation space 31 backwards between the second half section of two side levers 29, each wherein end (front end when namely using) of rolling over lever 28 is articulated in corresponding side lever 29 partially by on the ear seat 33 of rear end by a vertical pivot 32, so that the folding lever 28 of each side can rotate into the attitude that past another side shown in Figure 11-B extends by the attitude of extending shown in Figure 11-A backward, be contained in the accommodation space 31 of fixed frame 27.The rear end of each side lever 29 is provided with an embedding seat 34 down, be provided with an embedding seat 35 up that can cooperate with it and respectively roll over lever 28, when assembling, the user will roll over lever 28 and turn to the seat of embedding down 34 of embedding seat 35 involutory fixed frames 27 up by the attitude that extends laterally backward, and make the shrinkage pool 36 of the chimeric embedding up of the projection (not shown) seat 35 of embedding seat 34 bottom surfaces down, can make folding lever 28 be positioned at the precalculated position, the Area of bearing of expansion support body 10 bottoms.Wherein, be positive circular in the pivot hole of the vertical pivot 32 of ear seat 33 bottom supports, but the pivot hole at ear seat 33 tops then is the slightly long Long Circle in front and back, when will rolling over lever 28, the user turns to when approaching the location, can make folding lever 28 rear ends slightly overcast than front end by said structure, (raising a little in case of necessity fixed frame 27) be so that the end face of embedding seat 35 skips over first after the projection bottom side of embedding seat 34 down mutually chimeric more up.
Generally speaking, the buyer of sports equipment is removing Packaging Box (and some possible locator materials) afterwards, generally can sequentially the left and right eighty percent discount lever 28 of foundation unit 11 be rotated backward and be positioned at predeterminated position, the back segment rod member 84 of left and right two load bearing arms 80 is down rotated and lock in the precalculated position, left and right two rocking bars 75 are up rotated and lock in the precalculated position and instrument bar 13 up turned down and lock in the precalculated position, fast, easily sports equipment is dressed up the use state by the vanning state group.Certainly, if be necessary, for example do not use, receive and keep or when carrying sports equipment, the user also can amount to into it vanning state of small volume again.
Below be another preferred embodiment of the present invention, this embodiment general structure is identical with previous embodiment, and is tediously long for exempting from, and only detailed description done at the difference place.
Extremely shown in Figure 14 such as Figure 12, the sports equipment 200 that another preferred embodiment of the present invention provides has a support body 210, it mainly has a fixed cell 211 and an active unit 212, fixed cell 211 mainly by be flat on a ground underframe 218, be fixed in underframe 218 tops left and right two stands 215, be connected in the cross bar 216 between left and right two stands 215 and the instrument bar 213 that is connected on the cross bar 216 is formed.Left and right two stands 215 are symmetrical and generally be respectively inverted U-shaped, a front bar 215a and a rear bar 215b with longitudinal extension, and be connected to a cross bar 215c between front bar 215a and the rear bar 215b, in addition, below the rear bar 215b of each stand 215 and cross bar 215c junction, be provided with about two relative stator 215d; Left and right two stands 215 and cross bar 216 define a space, and the user can enter wherein from left and right two stands 215 rears.In addition, be provided with a fixed armrest 216a at cross bar 216; Be provided with an operation bench 217 as man-machine interface on the top of fixed armrest 216a front side, instrument bar 213.And active unit 212 comprises relatively front and be positioned at two front pillars 214 arranged side by side of width central authorities, the top of two front pillars 214 sets firmly a connection piece 219, the bottom then with corresponding Y-axis to a pivotal axis be hubbed at the underframe 218 of fixed cell 211 so that two front pillars 214 can be synchronously with respect to forward or backward deflection of fixed cell 211.
Between the cross bar 213 of the connector 219 on front pillar 214 tops and fixed cell 211, be provided with a guiding mechanism 220, include a groups of motors 221, a screw rod 223, reach a nut 222, the rear end of groups of motors 221 with corresponding Y-axis to the cross bar 216 that is hubbed at fixed cell 211, extension and its rear end were connected in groups of motors 221 before and after the axis of rotation of screw rod 223 was, nut 222 also with corresponding Y-axis to the connector 218 that is articulated in front pillar 214 tops, and screw rod 223 spiral shells are worn nut 222.But drive screw 223 forwards or counter-rotating when groups of motors 221 running, advance with respect to ground or retreat so that screw togather thereon nut 222, with this drive front pillar 214 with respect to ground take the pivotal axis of its bottom as the axle center, forward or backward deflection also is positioned at the interior precalculated position of scope of activities, in the present embodiment, this scope of activities is by the position at 214 places of front pillar among Figure 14 (hereinafter referred to as primary importance), and the position (hereinafter referred to as the second place) at front pillar 214 places is defined among Figure 15, in details of the words, guiding mechanism 220 can be positioned at primary importance with front pillar 214, the second place, or between primary importance and the second place.
The crank mechanism 240 of present embodiment is located at the front pillar 214 rough central position of active unit 212, crank mechanism 240 has relative two cranks 241 and a crank axle (not shown), crank 241 and crank axle are hubbed at front pillar 214 according to one first transverse axis A1 ', therefore, when guiding mechanism 220 made front pillar 214 deflection, crank mechanism 240 produced displacement with respect to fixed cell 211 simultaneously.In addition, below crank mechanism 240, be provided with a flywheel 243, inertia can be provided and cooperate the drag devices (not shown) that resistance is provided.
Respectively has a shaft-like reciprocating member 250 in left and right two sides near front pillar 214 apical positions, different from previous embodiment is, the left and right sides reciprocating member 250 of present embodiment is located at the active unit 212 of support body, and namely its pivot axis (hereinafter referred to as the second transverse axis A2 ') meeting is moved along with the deflection of the active unit 212 of support body 210; Other detail with reference previous embodiment about left and right sides reciprocating member 250.
Left side at front pillar 214, right two sides respectively have the trace 260 that without exception is longitudinal extension, its annexation with peripheral structure is all identical with previous embodiment, the first connecting portion 261 of trace 260 can move along circular trace T1 ' equally, its top, namely the second connecting portion can move back and forth between two end points (P1 ' and second that returns the benefit hereinafter referred to as first fold turn back a P2 ') along the predetermined arching trajectory T2 ' take the second transverse axis A2 ' as the center of circle, and the left side under the side-looking, the second connecting portion of right two traces 260 can be in the upper counter motion of arching trajectory T2 '.
Same, corresponding to the first connecting portion 261 of trace 260 along circular trace T1 ' shuttling movement, and simultaneous the second connecting portion moves back and forth along arching trajectory T2 ', the bottom of trace 260 (hereinafter referred to as the 3rd connecting portion) can be along the first sealing track T3 ' shuttling movement of ovalize without exception, and the 3rd connecting portion of left and right two traces 260 under the side-looking can remain on the roughly relative position on the first sealing track T3 '.
On a left side, the rear of right two traces 260 respectively has the swing arm 270 that without exception is longitudinal extension, its top according to a corresponding Y-axis to the 3rd transverse axis A3 ' be articulated in respectively the left side of fixed cell 211, right two stands 215, in details of the words, the top of each swing arm 270 is between two stator 215d, and be hubbed at two stator 215d, therefore, and even the top of swing arm 270 all is in same vertical guide with corresponding stand 215 to its rough 2/3rds length places, below, in other words, the a part of length of swing arm 270 is surrounded by corresponding stand 215, if the rear side from sports equipment 200, front side or upside are observed, all can't see a left side, the top of right swing arm 270 is because respectively by a left side, the rear bar 215b of right standing frame 215, front bar 215a and vertical pole 215c cover.Similarly, the bottom of swing arm 270 can swing before and after the track T4 ' that swings as one of the center of circle take the 3rd transverse axis A3 '.
In addition, a preset distance place below the top of each swing arm 270, connect a rocking bar 275 that extends toward the front upper place, in details of the words, each rocking bar 275 is turned left forward first, after the space that right two stands 215 define extends, and then extend up to a left side, the inboard of right two stands 215, and the position, top that makes rocking bar 275 is higher than the 3rd transverse axis A3 ', thus, the position, rocking bar 275 top that is positioned at the 3rd transverse axis A3 ' front upper place forms the movable handle 276 that is available for users to grip, and can rock back and forth along waving track T5 ' take the 3rd transverse axis A3 ' as one of the center of circle, and can with corresponding swing arm 270 bottoms counter motion on fore-and-aft direction, wherein, by Figure 14, Figure 15 as can be known, movable handle 276 is positioned at the front upper place of the 3rd transverse axis A3 ', therefore it waves track T5 ' and presents the attitude that front end is lower than the rear end, sensation when using so that the user is actual, when promotion activity handle 276 swings forward, can feel that the application of force and direction of displacement are forward, downwards, otherwise, during with movable handle 276 past pulling back, can feel that the application of force and direction of displacement are backward, upwards.
The structure of left and right two load bearing arms 280 and left and right two pedals 282 and all identical with previous embodiment with annexation between other assembly, the detail with reference previous embodiment.The second position corresponding to load bearing arm 280 is sealed track T3 ' shuttling movement at the first sealing track T3 ' along first, and simultaneous the first position 281 moves back and forth along the track T4 ' that swings, pedal 282 can be along second sealing track T6 ' shuttling movement of ovalize without exception, wherein, the sealing of second among Figure 14, Figure 15 track T6 ' is the movement locus of pedal 282 middle parts.
Identical with previous embodiment, present embodiment can provide enough pedal travel strokes with equipment volume and the front and back length of less equally, reach joint space-efficient purpose, simultaneously, the global shape of pedal travel track and pedal have dynamically been taken into account ergonomics during along movement locus, feel that nature is comfortable in the time of allowing leg exercise, moreover, present embodiment can be controlled by guiding mechanism 220 position of the active unit 212 of support bodys 210, so that the pedal travel track can have different attitudes with respect to ground.See also Figure 14 and Figure 15, below further specify the technological means of present embodiment:
Because sports equipment 200 disposes guiding mechanism 220, its role is to make the active unit 212 of support body 210 can be positioned in a primary importance (is state shown in Figure 14, two front pillars 214 are approximately perpendicular to ground) and a second place (be state shown in Figure 15, with respect to Figure 14, nut 222 moves to screw rod 223 front ends, two front pillars 214 thereupon forward deflection and be positioned at the ground angle and be about 81 degree places) between, when the position of active unit 212 has changed, the second sealing track T6 ' also can change with respect to the attitude on ground, angle with the user, the attitude change of the second sealing track T6 ' means that gradient changes or even trajectory shape changes, in other words, when the user wants to change movement difficulty, not only can apply resistance to flywheel 260 by the drag devices (not shown), more can adjust by operation bench 217 control guiding mechanisms 220 gradient of the second sealing track T6 ', in other words, make the active unit 212 of support body 210 be positioned at arbitrary position in the scope of activities that is defined by primary importance and the second place, and then change the second sealing track T6 ' with respect to the attitude on ground, reach the purpose of adjusting movement difficulty.
When guiding mechanism 220 entry into service, active unit 212 beginning deflections along with support body 210, the first transverse axis A1 ' and the second transverse axis A2 ' can move with respect to fixed cell 211 in beginning, until active unit 212 is positioned the position that the user sets, but no matter active unit 212 is positioned any position, sports equipment 200 still can possess the characteristics of described ergonomics, its reason is the displacement of active unit 212, can't change first and second transverse axis A1 ', the relative position of A2 ', crank 241 length, length between reciprocating member 250 relative two ends, the first connecting portion 261 of trace 260 and the length between the second connecting portion etc. parts relationship, for example, as shown in figure 15, when active unit 212 is in the second place, although the first transverse axis A1 ' and the second transverse axis A2 ' along with front pillar 214 deflections one preset distance, but because be to carry out in the same way deflection as the center of circle take the bottom of front pillar 214 all, so distance each other remains unchanged, therefore, in Figure 14, first fold P1 ' and second the online of a P2 ' of turning back that return the benefit can down be passed circular trace, preferably down pass through the center of circle of circular trace T1 ', and making before and after the first sealing track T3 ' of trace 260 bottoms the shape of two halves comparatively symmetrical, it is still constant that related so that the second sealing track T6 ' of load bearing arm 280 rear ends presents comparatively symmetrical advantage.
Compare Figure 14 and Figure 15, when active unit 212 is in the second place, the front end of the first sealing track T3 ' is than the state of Figure 14, seem comparatively forward and close ground, in other words, front end reduces slightly, its reason is that the formation of the first sealing track T3 ' mainly is by reciprocating member 250, due to the annexation of crank mechanism 240 and trace 260, and this three mechanism all is located at the active unit 212 of support body 210, therefore, when active unit 212 forward during deflection, the first sealing track T3 ' also can be along with the bottom forward deflection as the axle center take front pillar 214, when active unit 212 was deflected to heeling condition by plumbness, in the nature of things, the first sealing track T3 ' integral body will present such as front end and reduce the attitude that the rear end raises up.When the first sealing track T3 ' changes into the state of Figure 15 by the state of Figure 14, its concrete impact can be observed the front end (position that namely articulates with right trace 260) of right load bearing arm 280 again, the first position 281 (with the position of right swing arm 270 pivot joints) and rear end (pedal 282 tail ends) relativeness when active unit 212 deflection, wherein, right load bearing arm 280 is a rigid body, when its front end along with forward deflection and during near ground (sealing of first among Figure 15 track T3 ') of active unit 212, just like seesaw, arbitrary position after its first position 281, compared with the state among Figure 14, all can be to front upper place deflection, the middle part of pedal 282 is no exception, due to its impact, directly so that second among Figure 15 seals track T6 ' than its state in Figure 14, the front end position obviously raises up, therefore, the second sealing track T6 ' presents the larger attitude of gradient in Figure 15.
Of particular note, in order to allow the second sealing track T6 ' have changes in pitch, be not limited only to change the position of the first transverse axis A1 ' and the second transverse axis A2 ', in a possible embodiment, also the crank axle axle center (i.e. the first transverse axis) of crank mechanism may be located at the fixed cell of support body, only active unit is located in the deflection axle center (i.e. the second transverse axis) of reciprocating member, take present embodiment as example, the technology personage of this area can be easily on a left side, right two stands 215 set firmly a cross bar (not shown) corresponding to the first transverse axis A1 ' position, and the first transverse axis A1 ' changed into and be located at this cross bar by being located at active unit 212, namely crank mechanism 240 is located at this cross bar, left, the setting of right two reciprocating members 250 then remains unchanged, thus, still can adjust by the position of mobile reciprocating member 250 gradient of the second sealing track T6 ', and along with gradient is different, the shape of the second sealing track T6 ' can change slightly, but as long as in rational adjusting range, still do not break away from substantially a wherein invention spirit of the present invention: " when guiding mechanism 220 makes active unit 212 displacement of support body 210; under the side-looking with the eighty percent discount of the arching trajectory T2 ' P1 ' that returns the benefit; the straight line that P2 ' defines can down pass circular trace T1 ' ", still can keep ergonomics advantage to a certain degree.
If only reach the purpose of adjusting exercise intensity by the position that changes the second transverse axis A2 ', for the second embodiment of the present invention, may not need as front pillar 214, relatively to have the structure of high-bearing capacity, in possible variation, in order to save manufacturing cost, also may change by short deflecting bar (not shown) and replace front pillar 214, for example: adopt a deflecting bar short with respect to this front pillar, length may only have half of front pillar, even shorter, its lower end with corresponding Y-axis to the fixed cell 211 that is articulated in support body 210, the upper end then is connected with guiding mechanism 220 equally, thus, equally can reach the purpose of the position of adjusting the second transverse axis.
In addition, in order to adjust the gradient of the second sealing track T6 ', except changing the position of the first transverse axis A1 ' or the second transverse axis A2 ', also can reach by the position that changes the 3rd transverse axis A3 ' purpose of adjusting gradient.Adjustment mode as for the 3rd transverse axis A3 ', but application reference people's US Patent No. 7 then, 682,290, US 7,744,508 or US7, disclosed various ways in 976,435 is as for how the disclosed technology of above-mentioned Patent Case being applied to the present invention, the technology personage who is familiar with the sports equipment field should need not undo experimentation and can finish, and details is not added to give unnecessary details at this.
In the present embodiment, guiding mechanism 220 is electronic control, in other possible embodiment, also can change by manual mode the position of active unit 212, for example: the use pin cooperates with locating hole, but application reference people's US Patent No. 7,654,936 or US 7,846, the 071 disclosed technology contents that discloses as long as change a little, namely may be used on the present invention.
What need supplementary notes is, the major advantage of movable handle 276 set-up modes of present embodiment is " sturdy and durable ", " spaces about not reducing between two stands 215 ", " do not increase accounting for of equipment and put the space " and reach " reaching better ergonomics ", in details of the words, the bearing that movable handle 276 waves track T5 ' is the position that the top of corresponding swing arm 270 is articulated in corresponding stand 215, as previously mentioned, the top of swing arm 270 is hubbed at two stator 215d, two stator 215d directly are fixedly arranged on stand 215, symmetrical and can on average share under the situation of stress at two stator 215d, compared with the U.S. the 7th, 153, No. 239 patents, the structure display of present embodiment gets more sturdy and durable, and the bearing of movable handle 276 and stand 215 are in same vertical guide, rather than in inboard or the outside of stand 215, just can not affect the space of stand 215 inboards yet or increase to account in the outside and put the space, in addition, such as Figure 14 and shown in Figure 15, under side-looking, the front end of the second sealing track T6 ' compared with the 3rd transverse axis A3 ' more on the front, at this moment, (can be with reference to the U.S. the 7th if a pair of movable handle directly is located at the top of corresponding swing arm, 153, No. 239 patents), well imagine, in case the user stands during upper sports equipment, movable handle is just in the health both sides, be unfavorable for bimanual movements, the movable handle 276 of present embodiment is positioned at the front upper place of the 3rd transverse axis A3 ', when the user moves, the energy intuition, directly both hands are held comfily corresponding movable handle 276, moved swimmingly.
Claims (10)
1. sports equipment is characterized in that including:
One support body has a fixed cell and an active unit, and described fixed cell is arranged at ground, and described active unit is movable in a scope of activities with respect to described fixed cell;
One guiding mechanism is located at described support body, make described active unit with respect to described fixed cell according to the precalculated position of user's regioselective in described scope of activities;
One crank mechanism has relative two cranks that are hubbed at described support body according to one first transverse axis;
Left and right two reciprocating members are hubbed at described support body according to one second transverse axis respectively;
Left and right two traces, one the 3rd connecting portion that respectively has one first connecting portion, is higher than one second connecting portion of described the first connecting portion and is lower than described the first connecting portion; Described the first connecting portion is hubbed at corresponding described crank, along the circular trace shuttling movement take described the first transverse axis as the center of circle; Described the second connecting portion is hubbed at corresponding described reciprocating member, along the arching trajectory take described the second transverse axis as the center of circle a relatively high first fold return the benefit and one relatively low second turn back a little between reciprocating motion;
Left and right two swing arms respectively have a top and a bottom, and described top is hubbed at described support body according to one the 3rd transverse axis;
Left and right two load bearing arms, one the 3rd position that respectively has one first position, is positioned at one second position in the place ahead, described the first position and is positioned at rear, described the first position; Described the first position is hubbed at the bottom of corresponding described swing arm, swing before and after take described top as the center of circle, described the second position is hubbed at the 3rd connecting portion of corresponding described trace, along one first sealing track shuttling movement, described the 3rd position is used for carrying user's foot, along one second sealing track shuttling movement;
Described first, second and third transverse axis, wherein at least one is positioned at the active unit of described support body, so that when described active unit displacement, relativeness between described first, second and third transverse axis is along with change, and then changes the shape of described the second sealing track or with respect to the attitude on ground.
2. sports equipment as claimed in claim 1, it is characterized in that: described left and right two reciprocating members are hubbed at the active unit of described support body.
3. sports equipment as claimed in claim 2, it is characterized in that: two cranks of described crank mechanism are hubbed at the active unit of described support body, and when described active unit displacement, the distance of described the first transverse axis and described the second transverse axis remains unchanged.
4. sports equipment as claimed in claim 1 is characterized in that: can down pass described circular trace with the eighty percent discount of the described arching trajectory straight line that is defined that returns the benefit under the side-looking.
5. sports equipment as claimed in claim 4 is characterized in that: described straight line is the center of circle by described circular trace roughly.
6. sports equipment as claimed in claim 1, it is characterized in that: segment length on the distance definition one of the first connecting portion to the second connecting portion of the described trace under the side-looking, the distance definition of described the first connecting portion to the three connecting portions is segment length once, described lower segment length is greater than described upper segment length, and greater than the diameter of described circular trace.
7. sports equipment as claimed in claim 6 is characterized in that: described lower segment length is less than three times of the diameter of described circular trace.
8. sports equipment as claimed in claim 1, it is characterized in that: the first fold of the described arching trajectory under the side-looking returns the benefit and is positioned at the second back upper place of turning back a little, and the 3rd connecting portion of described trace is in by the rear of described the second connecting portion to the extended line of described the first connecting portion.
9. sports equipment as claimed in claim 1, it is characterized in that: described the second sealing track under the side-looking is positioned at the below of described the 3rd transverse axis, and, described sports equipment also comprises left and right two rocking bars, a wherein end of each described rocking bar is connected in a precalculated position of corresponding described swing arm, described precalculated position is positioned at the one preset distance place, below on described swing arm top, and the other end of each described rocking bar then extends towards the top, forms the movable handle that grasps for a user.
10. sports equipment as claimed in claim 9, it is characterized in that: under the side-looking, described movable handle is at the front upper place of described the 3rd transverse axis reciprocating swing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172620.2A CN105816993B (en) | 2012-03-26 | 2012-03-26 | Sports equipment |
| CN201210081616.7A CN103357143B (en) | 2012-03-26 | 2012-03-26 | Sports equipment |
| TW101142748A TWI457159B (en) | 2012-03-26 | 2012-11-15 | Sports Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210081616.7A CN103357143B (en) | 2012-03-26 | 2012-03-26 | Sports equipment |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610172620.2A Division CN105816993B (en) | 2012-03-26 | 2012-03-26 | Sports equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103357143A true CN103357143A (en) | 2013-10-23 |
| CN103357143B CN103357143B (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210081616.7A Expired - Fee Related CN103357143B (en) | 2012-03-26 | 2012-03-26 | Sports equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103357143B (en) |
| TW (1) | TWI457159B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963912A (en) * | 2015-03-13 | 2016-09-28 | 明跃国际健康科技股份有限公司 | gait simulation body-building equipment |
| TWI581830B (en) * | 2015-03-13 | 2017-05-11 | 明躍國際健康科技股份有限公司 | Gait tread simulation fitness equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI626073B (en) * | 2016-09-08 | 2018-06-11 | Sports Equipment |
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| US7175568B2 (en) * | 2005-07-14 | 2007-02-13 | Paul William Eschenbach | Elliptical exercise apparatus with articulating track |
| US20090181828A1 (en) * | 2003-12-04 | 2009-07-16 | Rodgers Jr Robert E | Pendulum striding exercise devices |
| US7976435B2 (en) * | 2006-05-15 | 2011-07-12 | Johnson Health Tech Co., Ltd. | Stationary exercise apparatus |
| CN102188790A (en) * | 2010-03-01 | 2011-09-21 | 乔山健康科技股份有限公司 | Elliptic motion machine capable of adjusting pedal track |
| US8029416B2 (en) * | 2010-01-13 | 2011-10-04 | Paul William Eschenbach | Free course elliptical exercise apparatus |
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|---|---|---|---|---|
| US5593372A (en) * | 1995-01-25 | 1997-01-14 | Ccs, Llc | Stationary exercise apparatus having a preferred foot platform path |
| US7041034B1 (en) * | 1997-04-24 | 2006-05-09 | Stearns Kenneth W | Elliptical exercise methods and apparatus |
| TW200902119A (en) * | 2007-07-11 | 2009-01-16 | Johnson Health Tech Co Ltd | Exercise apparatus |
| TW201240700A (en) * | 2011-04-14 | 2012-10-16 | Johnson Health Tech Co Ltd | Sport facility |
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2012
- 2012-03-26 CN CN201210081616.7A patent/CN103357143B/en not_active Expired - Fee Related
- 2012-11-15 TW TW101142748A patent/TWI457159B/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090181828A1 (en) * | 2003-12-04 | 2009-07-16 | Rodgers Jr Robert E | Pendulum striding exercise devices |
| US7175568B2 (en) * | 2005-07-14 | 2007-02-13 | Paul William Eschenbach | Elliptical exercise apparatus with articulating track |
| US7976435B2 (en) * | 2006-05-15 | 2011-07-12 | Johnson Health Tech Co., Ltd. | Stationary exercise apparatus |
| US8029416B2 (en) * | 2010-01-13 | 2011-10-04 | Paul William Eschenbach | Free course elliptical exercise apparatus |
| CN102188790A (en) * | 2010-03-01 | 2011-09-21 | 乔山健康科技股份有限公司 | Elliptic motion machine capable of adjusting pedal track |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963912A (en) * | 2015-03-13 | 2016-09-28 | 明跃国际健康科技股份有限公司 | gait simulation body-building equipment |
| TWI581830B (en) * | 2015-03-13 | 2017-05-11 | 明躍國際健康科技股份有限公司 | Gait tread simulation fitness equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103357143B (en) | 2016-06-01 |
| TW201338829A (en) | 2013-10-01 |
| TWI457159B (en) | 2014-10-21 |
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Granted publication date: 20160601 |