CN106267704B

CN106267704B - Slope-adjustable climbing machine

Info

Publication number: CN106267704B
Application number: CN201510266662.8A
Authority: CN
Inventors: 林弘基
Original assignee: Rexon Industrial Corp Ltd
Current assignee: Rexon Industrial Corp Ltd
Priority date: 2015-05-22
Filing date: 2015-05-22
Publication date: 2018-12-21
Anticipated expiration: 2035-05-22
Also published as: CN106267704A

Abstract

A slope-adjustable climbing machine comprises a frame, a swing unit axially arranged on the frame, a pedal unit pivotally connected to the swing unit, a damping unit capable of providing the pedal unit with swing damping, a guide unit pivotally connected to the pedal unit, and an adjustment unit. The swing unit comprises a pair of swing arms, the pedal unit comprises a pair of pedal rods respectively pivotally arranged on the swing arms, the damping unit has a rotating wheel, the rotating wheel has a rotating shaft, the guide unit comprises a pair of cranks fixedly connected to both ends of the rotating shaft, a pair of rockers pivotally connected to the cranks, and a pair of connecting rods pivotally connected to the rockers. The adjustment unit is installed on the frame, capable of driving the connecting rod and capable of adjusting the spacing distance between a rear pivoting portion of the rocker and the base. In this way, the purpose of adjusting the slope can be achieved.

Description

The slope-climbing machine of the adjustable gradient

Technical field

The present invention relates to a kind of sports equipments, more particularly to a kind of slope-climbing machine of adjustable gradient.

Background technique

A kind of slope-climbing machine (No. 355379 Patent Cases of TaiWan, China Announcement Number) of existing body-building, is in a rack Front end is articulated with a pair of of bull stick using a trunnion mount, and a latch, and a gradient tune are respectively inserted at the bull stick proximal end It is whole to be provided with several adjusting holes, it can be placed for the latch of the bull stick.When the gradient to be adjusted, it is necessary to first unload the latch It removes, and the gradient adjustment frame is stretched out or retraction relative to the bull stick, then the latch is planted and is positioned.

Although this adjustable gradient of slope-climbing machine, when the gradient to be adjusted, it is necessary to by the front end of entire body to On lift, or be adjusted in entire body folding, so the mode of adjustment is more troublesome and inconvenient.

Summary of the invention

The purpose of the present invention is to provide the slope-climbing machines that a kind of adjustment readily can adjust the gradient.

The present invention can adjust the slope-climbing machine of the gradient, be located in the swing unit of the rack, one comprising a rack, one Be articulated in the pedal unit of the swing unit, one can provide the pedal unit generate damping of oscillations damping unit, a pivot It is connected to the guide unit and an adjustment unit of the pedal unit, which includes that a pedestal and one are fixed in the pedestal Supporting element, the swing unit include a pair of swing arm for being located in the supporting element and capable of generating reciprocally swinging relative to the rack, institute Stating swing arm respectively has an articulated section for being articulated in the supporting element and a swing part in contrast to the articulated section, the pedal unit It is hubbed at the treadle of the swing arm respectively including a pair, the treadle respectively has the front end for being articulated in corresponding swing part Portion and a rear end in contrast to the front end, which can provide the treadle and generate damping of oscillations, and have one A runner, the runner have the shaft for being located in the rack, the guide unit include a pair be fixed in the both ends of the shaft and Crank, a pair of rocking bar for being respectively pivoted to the crank and a pair that the runner can be driven to rotate are respectively pivoted to the rocking bar Connecting rod, the rocking bar respectively have the middle pivot part for being articulated in the crank, one be set to this in pivot part side and with pair The rear pivot part of the rear end pivot joint for the treadle answered and one are set to the pivot part other side in this and are pivotally connected with corresponding connecting rod Preceding pivot part, the connecting rod respectively have one in contrast to the preceding pivot part by tug end, which is installed on this Rack, can drive the connecting rod is generated movement relative to the supporting element by end is pulled, and can be adjusted the rear pivot part and be somebody's turn to do Spacing distance between pedestal.

The present invention can adjust the slope-climbing machine of the gradient, which includes one and be articulated in the moving part of the supporting element, one The actuator that branch is screwed together in the screw rod part of the moving part and one is articulated in the supporting element, the moving part are articulated in the connecting rod By tug end, and there is a swivel nut that can be screwed togather with the screw rod part, which can drive the screw rod part to rotate, and driving should Moving part generates pivot relative to the supporting element along the screw rod part.

The present invention can adjust the slope-climbing machine of the gradient, also include a handle unit, which there is a pair to connect respectively The handle being connected at the top of the swing arm.

The beneficial effects of the present invention are: using the adjustment unit drive the connecting rod by tug end relative to the support Part generates movement, can adjust the spacing distance between the rear pivot part and the pedestal, and can adjust the gradient of the treadle, whole Body structure is simple, adjustment is relatively easy.

Detailed description of the invention

Fig. 1 is a three-dimensional combination figure of slope-climbing machine one embodiment of the adjustable gradient of the present invention；

Fig. 2 is a partial exploded perspective view of the embodiment；

Fig. 3 is a front plan constitutional diagram of the embodiment；

Fig. 4 is a local combination diagrammatic cross-section of the embodiment；

Fig. 5 is an adjustment schematic diagram of the embodiment；

Fig. 6 is a partial cutaway schematic adjusted of the embodiment.

Specific embodiment

The following describes the present invention in detail with reference to the accompanying drawings and embodiments:

Refering to fig. 1, Fig. 2 and Fig. 3, the present invention can adjust the gradient slope-climbing machine one embodiment, comprising a rack 10, One damping unit 40, one of pedal unit 30, one adjustment unit 60 of guide unit 50, one of swing unit 20, one and A handle unit 70.

The rack 10 is fixed in the supporting element 12 of 11 front end of pedestal, the supporting element 12 tool with a pedestal 11 and one There is the column 13 for being set to top, which has the horizontal axis 131 for being set to nearly top.

There is the swing unit 20 a pair to be located in the horizontal axis 131 of the column 13 and can generate relative to the rack 10 back and forth The swing arm 21 of swing, the swing arm 21 is respectively with an articulated section 211 for being articulated in 131 both ends of horizontal axis and one in contrast to this The swing part 212 of articulated section 211.

The pedal unit 30 is hubbed at the treadle 31 of the swing arm 21 respectively with a pair and a pair is respectively arranged at this and steps on The pedal 32 of bar 31.The treadle 31 be respectively articulated in one the swing part 212 of corresponding swing arm 21 front end 311 and One rear end 312 in contrast to the front end 311, the pedal 32 are respectively arranged at the rear end 312 of the treadle 31.

The damping unit 40 can provide the treadle 31 and generate damping of oscillations, and has one and be located in the supporting element 12 Runner 41 and one be located in the supporting element 12 and can by the runner 41 interlock damping wheel 42, the runner 41 have one along itself Axis is arranged and is located in the shaft 411 of the supporting element 12.

The guide unit 50 includes the crank that a pair is reversely fixed in 411 both ends of shaft and the runner 41 can be driven to rotate 51, a pair of rocking bar 52 for being respectively pivoted to the crank 51 and a pair of connecting rod 53 for being respectively pivoted to the rocking bar 52, it is described to shake Bar 52 respectively with one be articulated in middle pivot part 521, one of the crank 51 be set in this 521 side of pivot part and with it is corresponding Treadle 31 rear end 312 be pivotally connected rear pivot part 522 and one be set to this in 521 other side of pivot part and with it is corresponding The preceding pivot part 523 that connecting rod 53 is pivotally connected, the connecting rod 53 respectively with one in contrast to the preceding pivot part 523 by tug end 531。

Cooperation refering to Fig. 4, which is installed on the rack 10, can drive the connecting rod 53 by pull end 531 Movement is generated relative to the supporting element 12, and the spacing distance between the rear pivot part 522 and the pedestal 11 can be adjusted.The tune Whole unit 60 includes the screw rod part 62 that moving part 61, one for being articulated in 12 front side of supporting element are screwed together in the moving part 61 And an actuator 63 for being articulated in the supporting element 12, the moving part 61 have one be articulated in the connecting rod 53 by tug end 531 shaft 611 and a swivel nut 612 that is articulated in 611 side of shaft and can be screwed togather with the screw rod part 62, the actuator 63 The screw rod part 62 can be driven to rotate, and the moving part 53 is driven to generate pivot relative to the supporting element 12 along the screw rod part 62.This In embodiment, which has one servo motor 631, one gearboxes that can transmit 631 power of servo motor 632, which is connected to the output end of the gearbox 632, and 62 turns of the screw rod part can be driven by starting the servo motor 631 It is dynamic, and the moving part 53 is driven to generate pivot relative to the supporting element 12 along the screw rod part 62.

There is a pair to be connected to 21 top of swing arm and be located at the handle of 131 top of horizontal axis for the handle unit 70 71。

Again as shown in Figure 3, Figure 4, using slope-climbing machine composed by above-mentioned component, when operator utilizes both feet to the pedal 32 with treadle 31 carry out horizontal direction and forward force when, the front end 311 of the treadle 31 can push away the pendulum for the swing arm 21 of pulling Dynamic portion 212, the swing arm 21 can be that center of rotation generates swing, and it is described to recycle the treadle 31 to drive with the horizontal axis 131 After rocking bar 52, the crank 51, the runner 41 rotation can be interlocked by the crank 51 again, and drive this again using the runner 41 Resistance wheel 42 rotates, and can generate damping, and achieve the purpose that sport and body-building.

As shown in Figures 5 and 6, when operator starts the servo motor 631 of the actuator 63, and the screw rod part 62 is utilized When rotating and the swivel nut 612 being driven to approach towards 632 setting direction of gearbox, the moving part 61, the connecting rod 53 can be interlocked, That is, being generated by tug end 531 relative to the supporting element 12 for the connecting rod 53 is driven to move, and make the rocking bar 52 Preceding pivot part 523 generates variation relative to the height of the pedestal 11, and can adjust between the rear pivot part 522 and the pedestal 11 Spacing distance, the rocking bar 52 can affect the treadle 31 to generate the biggish gradient again.

On the contrary, when restarting the servo motor 631 of the actuator 63, and this is driven using the rotation of the screw rod part 62 When swivel nut 612 moves in the opposite direction, the treadle 31 can be adjusted to the lesser gradient.

Therefore, the present invention using the adjustment unit 60 drive the connecting rod 53 by tug end 531 relative to the supporting element 12 generate movement, can adjust the spacing distance between the rear pivot part 522 and the pedestal 11, and can adjust the treadle 31 The gradient, overall structure is simple, adjustment is relatively easy, and the mesh of no section adjustment gradient can be more reached using overall structure of the present invention 's.

Claims

1. A climbing machine with an adjustable gradient, comprising a frame, a swing unit with a shaft arranged on the frame, a pedal unit pivotally connected to the swing unit, and a damper that can provide swing damping for the pedal unit unit, a guide unit pivotally connected to the pedal unit and an adjustment unit, the frame includes a base and a support fixed to the base, the swing unit includes a pair of shafts arranged on the support and can be relatively The frame produces swing arms that swing back and forth, and each of the swing arms has a pivot joint that is pivotally connected to the support member and a swing portion that is opposite to the pivot joint. The pedal unit includes a pair of The pedals of the swing arm each have a front end pivotally connected to the corresponding swing part and a rear end opposite to the front end, and the damping unit can provide swing damping for the pedals , and has a runner, the runner has a shaft set on the frame, the guide unit includes a pair of cranks fixed at both ends of the shaft and capable of driving the runner to rotate, a pair of pivots The rocker connected to the crank, the rocker each has a central pivoting part pivotally connected to the crank, the adjustment unit is installed on the frame, the climbing machine is characterized in that:

The guide unit includes a pair of connecting rods which are respectively pivotally connected to the rocker. pivoting portion and a front pivoting portion disposed on the other side of the central pivoting portion and pivotally connected to the corresponding link, each of the linking rods having a latched end opposite to the front pivoting portion;

The adjusting unit can drive the locked end of the connecting rod to move relative to the supporting member, and can adjust the distance between the rear pivoting portion and the base.

2. The slope-adjustable climbing machine according to claim 1, characterized in that: the adjustment unit comprises a linkage piece pivotally connected to the support piece, a screw member screwed to the linkage piece and a driving member pivotally connected to the supporting member, the linkage member is pivotally connected to the restrained end of the connecting rod, and has a screw sleeve capable of screwing with the screw member, and the driving member can drive the screw member rotate, and drive the linking member to pivot along the screw member relative to the supporting member.

3. The slope-adjustable climbing machine according to claim 2, further comprising a handle unit having a pair of handles respectively connected to the top of the swing arm.