CN116943104B - Steering mechanism of mobile riding machine - Google Patents
Steering mechanism of mobile riding machineInfo
- Publication number
- CN116943104B CN116943104B CN202311100543.6A CN202311100543A CN116943104B CN 116943104 B CN116943104 B CN 116943104B CN 202311100543 A CN202311100543 A CN 202311100543A CN 116943104 B CN116943104 B CN 116943104B
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- CN
- China
- Prior art keywords
- steering
- rod
- fixedly connected
- vertical
- arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/03575—Apparatus used for exercising upper and lower limbs simultaneously
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention provides a steering mechanism of a mobile riding machine, which comprises a frame, a steering mechanism, a saddle mechanism and a steering front fork, wherein the frame comprises a frame head pipe, a frame connecting pipe, an arc chute and a mounting frame, a steering bearing is arranged in the frame head pipe, an outer ring of the steering bearing is fixedly connected with the inner side wall of the frame head pipe, the steering mechanism comprises a steering upper rod and a steering operation part, the lower end of a vertical section of the upper rod passes through an inner ring of the steering bearing through a rotating shaft and is fixedly connected with the inner ring of the steering bearing, the saddle mechanism comprises a saddle connecting rod, a saddle supporting rod, a steering base and a saddle, the lower end of the saddle supporting rod is hinged with the steering base, the steering base is in sliding fit with the arc chute, the steering front fork is positioned at the lower end of the frame head pipe, and the top of the steering front fork is fixedly connected with the lower end of the rotating shaft. The steering mechanism of the movable riding machine can solve the problem of poor safety and reliability of the conventional movable riding machine during steering.
Description
Technical Field
The invention relates to the technical field of riding machines, in particular to a steering mechanism of a movable riding machine.
Background
Along with the improvement of the quality of life of people, the body-building industry rapidly develops, the attention of people to physical health is also higher and higher, the demand for body-building entertainment is also increasing, and the innovation and research and development requirements for body-building equipment are urgent and urgent. The riding machine is a body-building equipment which acts on leg and chest muscle groups of human body and makes 80% of muscles and joints of whole body move simultaneously. When the body building is carried out through the body building riding machine, the muscles of the upper limbs, the lower limbs and the chest muscles can be enhanced, thereby enhancing the heart and lung functions of the human body.
At present, most of riding machines on the market cannot walk, and only can realize body building in a fixed area, so that the riding machines lack interestingness and are easy to fatigue. In the prior art, although a mobile riding machine has appeared, when the steering mechanism of the mobile riding machine is used, steering is needed to be realized by using a traction rope, and a sprocket transmission device is arranged at the front end of the riding machine, so that the danger of easily winding clothes in the transmission process exists, and the safety and the reliability are poor.
Disclosure of Invention
The invention aims to provide a steering mechanism of a mobile riding machine, which can solve the problem of poor safety and reliability of the steering mechanism of the traditional mobile riding machine.
The invention provides a steering mechanism of a mobile riding machine, comprising:
The vehicle frame comprises a vehicle frame head pipe, a vehicle frame connecting pipe, an arc chute and a mounting frame, wherein the vehicle frame head pipe is vertically arranged, the vehicle frame connecting pipe is horizontally arranged, the front end of the vehicle frame connecting pipe is fixedly connected with the vehicle frame head pipe, the rear end of the vehicle frame connecting pipe is fixedly connected with the front end of the arc chute, and the mounting frame is fixedly connected with the rear end of the arc chute;
The steering mechanism comprises a steering upper rod and a steering operation part, the steering upper rod comprises an upper rod horizontal section and an upper rod vertical section, the lower end of the upper rod vertical section passes through the inner ring of the steering bearing through a rotating shaft and is fixedly connected with the inner ring of the steering bearing, the upper end of the upper rod vertical section is fixedly connected with the front end of the upper rod horizontal section, and the rear end of the upper rod horizontal section is hinged with the steering operation part;
The saddle mechanism comprises a saddle connecting rod, a saddle supporting rod, a steering base and a saddle, wherein the front end of the saddle connecting rod is hinged with the steering operation part, the saddle is installed at the upper end of the saddle supporting rod, the rear end of the saddle connecting rod is hinged with the upper part of the saddle supporting rod, the lower end of the saddle supporting rod is hinged with the steering base, and the steering base is in sliding fit with the arc-shaped chute;
The steering front fork is positioned at the lower end of the frame head pipe, and the top of the steering front fork is fixedly connected with the lower end of the rotating shaft.
According to the steering mechanism of the mobile riding machine, the steering operation part comprises an upper push-pull rod, a lower push-pull pipe, a steering operation handle and a pedal connecting rod, wherein the upper end of the upper push-pull rod is fixedly connected with the steering operation handle, the lower end of the upper push-pull rod is arranged in the lower push-pull pipe, and the pedal connecting rod is fixedly connected with the lower end of the lower push-pull pipe.
According to the steering mechanism of the movable riding machine, the upper push-pull rod is in sliding fit with the lower push-pull tube along the axial direction, and a positioning pin is arranged between the upper push-pull rod and the lower push-pull tube;
The upper push-pull rod is provided with a plurality of first positioning holes which are respectively and equidistantly arranged along the axial direction of the upper push-pull rod, the lower push-pull pipe is provided with a plurality of second positioning holes which correspond to the first positioning holes, the second positioning holes are respectively and equidistantly arranged along the axial direction of the lower push-pull pipe, and the positioning pins can pass through the corresponding first positioning holes and the second positioning holes so as to fix the positions between the upper push-pull rod and the lower push-pull pipe.
According to the steering mechanism of the mobile riding machine, the first mounting sleeve is fixedly arranged on the lower push-pull pipe at a position corresponding to the upper rod horizontal section, the first connecting plates are fixedly connected to the left side and the right side of the first mounting sleeve respectively, the connecting columns are fixedly arranged at the rear ends of the upper rod horizontal section, the second connecting plates are fixedly connected to the left side and the right side of the connecting columns respectively, the two second connecting plates are arranged between the two first connecting plates, and the two second connecting plates are connected with the two first connecting plates through the first hinge shafts.
According to the steering mechanism of the movable riding machine, the second mounting sleeve is fixedly arranged on the lower push-pull pipe at the position corresponding to the saddle connecting rod, the third connecting plates are fixedly connected to the left side and the right side of the second mounting sleeve respectively, the first connecting portions are fixedly arranged at the front ends of the saddle connecting rods, the first connecting portions are arranged between the two third connecting plates, and the two third connecting plates are connected with the first connecting portions through the second hinge shafts.
According to the steering mechanism of the movable riding machine, the saddle support rod comprises a support rod vertical section and a support rod horizontal section, the front end of the support rod horizontal section is hinged with the steering base, the rear end of the support rod horizontal section is fixedly connected with the lower end of the support rod vertical section, and the saddle is arranged at the upper end of the support rod vertical section;
The left side and the right side of the upper portion of the support rod horizontal section are fixedly connected with fourth connecting plates respectively, the rear end of the saddle connecting rod is fixedly provided with a second connecting portion, the second connecting portion is arranged between the two fourth connecting plates, and the two fourth connecting plates are connected with the second connecting portions through a third hinge shaft.
According to the steering mechanism of the movable riding machine, the steering base comprises a horizontal bottom plate, two vertical side plates and a vertical sliding shaft, the vertical sliding shaft is in sliding fit with the arc-shaped chute, and the upper end of the vertical sliding shaft is fixedly connected with the lower surface of the horizontal bottom plate; the lower ends of the two vertical side plates are respectively and correspondingly fixedly connected with the left side and the right side of the horizontal bottom plate, so that a U-shaped groove is formed between the horizontal bottom plate and the two vertical side plates;
The front end of the horizontal section of the support rod is fixedly provided with a shaft sleeve, the shaft sleeve is arranged in the U-shaped groove, and the two vertical side plates are connected with the shaft sleeve through a fourth hinge shaft.
The invention provides a steering mechanism of a movable riding machine, which comprises a front arc-shaped section, a rear arc-shaped section, a left arc-shaped section and a right arc-shaped section, wherein an arc-shaped waist-shaped hole is formed by encircling the front arc-shaped section, the rear arc-shaped section, the left arc-shaped section and the right arc-shaped section, the lower end of a vertical sliding shaft penetrates through the waist-shaped hole and is in sliding fit with the waist-shaped hole, and a limiting part for limiting the vertical sliding shaft from falling out of the waist-shaped hole is further arranged at the lower end of the vertical sliding shaft.
The steering mechanism of the movable riding machine comprises a horizontal mounting rod and two vertical mounting rods, wherein the upper ends of the two vertical mounting rods are respectively and correspondingly fixedly connected with the two ends of the horizontal mounting rod, a mounting hole is formed in the center of the top of the horizontal mounting rod, the lower end of a rotating shaft is fixedly connected with the mounting hole, and a steering front wheel is mounted between the two vertical mounting rods.
The steering mechanism of the mobile riding machine comprises two horizontal connecting rods, two vertical connecting rods, two first inclined connecting rods, two second inclined connecting rods and a mounting plate, wherein first connecting sleeves are respectively arranged on the left side and the right side of the front end of the mounting plate, second connecting sleeves are respectively arranged on the left side and the right side of the rear end of the mounting plate, the front ends of the two horizontal connecting rods are respectively and fixedly connected with the rear ends of arc-shaped sliding grooves, the rear ends of the two horizontal connecting rods are respectively and fixedly connected with the upper ends of the two vertical connecting rods, the upper ends of the two first inclined connecting rods are respectively and fixedly connected with the upper ends of the two vertical connecting rods, the lower ends of the two first inclined connecting rods are respectively and fixedly connected with the two second connecting sleeves, the lower ends of the two vertical connecting rods are respectively and fixedly connected with the two first connecting sleeves, the upper ends of the two second inclined connecting rods are respectively and fixedly connected with the rear ends of the arc-shaped sliding grooves, and the two lower ends of the two second inclined connecting rods are respectively and fixedly connected with the first connecting sleeves and the upper ends of the two vertical connecting rods are respectively and fixedly connected with the third connecting sleeves.
The invention provides a steering mechanism of a movable riding machine, which comprises a frame, a steering mechanism, a saddle mechanism and a steering front fork, wherein the frame comprises a frame head pipe, a frame connecting pipe, an arc chute and a mounting frame, the frame head pipe is vertically arranged, the frame connecting pipe is horizontally arranged, the front end of the frame connecting pipe is fixedly connected with the frame head pipe, the rear end of the frame connecting pipe is fixedly connected with the front end of the arc chute, and the mounting frame is fixedly connected with the rear end of the arc chute; the steering mechanism comprises a steering upper rod and a steering operation part, wherein the steering upper rod comprises an upper rod horizontal section and an upper rod vertical section, the lower end of the upper rod vertical section passes through the inner ring of the steering bearing through a rotating shaft and is fixedly connected with the inner ring of the steering bearing, the upper end of the upper rod vertical section is fixedly connected with the front end of the upper rod horizontal section, the rear end of the upper rod horizontal section is hinged with the steering operation part, the saddle mechanism comprises a saddle connecting rod, a saddle supporting rod, a steering base and a saddle, the front end of the saddle connecting rod is hinged with the steering operation part, the saddle is arranged at the upper end of the saddle supporting rod, the rear end of the saddle connecting rod is hinged with the upper part of the saddle supporting rod, the lower end of the saddle supporting rod is hinged with the steering base, the steering base is in sliding fit with an arc chute, the steering front fork is positioned at the lower end of the frame head pipe, the top of the steering front fork is fixedly connected with the lower end of the rotating shaft, when steering is needed, the steering operation part can respectively drive the steering upper rod and the saddle through the steering operation part, the steering front fork can be driven to move by the steering operation part, in the steering process, the frame is kept motionless, the saddle support rod can be driven to deflect through the saddle connecting rod, and the saddle support rod can drive the steering base to conduct circular arc motion along the arc track of the arc chute, so that the steering reliability and safety are ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a steering mechanism of a portable exercise machine according to the present invention;
FIG. 2 is a top view of a frame in the steering mechanism of the portable exercise machine of the present invention;
FIG. 3 is an isometric view of a frame in a steering mechanism of the mobile exercise machine of the present invention;
FIG. 4 is a schematic view of a steering lever in a steering mechanism of a portable exercise machine according to the present invention;
FIG. 5 is a schematic view showing the upper structure of a steering operation portion in a steering mechanism of the portable riding machine according to the present invention;
FIG. 6 is a schematic view showing a lower portion structure of a steering operation portion in a steering mechanism of the portable riding machine according to the present invention;
FIG. 7 is a schematic view of a seat link in a steering mechanism of the portable exercise machine according to the present invention;
FIG. 8 is a schematic view showing the structure of a seat support bar in a steering mechanism of the portable exercise machine according to the present invention;
FIG. 9 is a schematic view of a steering base in a steering mechanism of the portable exercise machine according to the present invention;
FIG. 10 is a schematic view of a steering fork in a steering mechanism of the portable exercise machine according to the present invention;
FIG. 11 is a schematic diagram of a portable exercise device according to the present invention.
Reference numerals illustrate:
100. 200 parts of a frame, 300 parts of a steering mechanism, 300 parts of a saddle mechanism and 400 parts of a steering front fork;
1. A frame head pipe; 2, connecting a frame connecting pipe; 3, an arc chute; 301, kidney hole, 4, mounting bracket, 401, horizontal link, 402, vertical link, 403, first inclined link, 404, second inclined link, 405, mounting plate, 406, first connecting sleeve, 407, second connecting sleeve, 408, third connecting sleeve, 409, reinforcing link, 5, steering upper rod, 501, upper rod horizontal section, 502, upper rod vertical section, 503, connecting post, 504, second connecting plate, 505, rotating shaft, 6, steering operation part, 601, upper push-pull rod, 601A, first positioning hole, 602, lower push-pull tube, 602A, second positioning hole, 603, steering operation handle, 604, pedal link, 605, positioning pin, 606, first mounting sleeve, 607, first connecting plate, 608, second mounting sleeve, 609, third connecting plate, 7, saddle link, 701, first connecting part, 702, second connecting part, 8, saddle support rod, 801, support rod vertical section, 802, support rod horizontal section, fourth connecting plate, 804, shaft sleeve, 9, base, 903, base, 903, horizontal, steering operation part, front side plate, 604, pedal link, 605, positioning pin, 606, first mounting sleeve, 607, second mounting sleeve, 609, third connecting plate, 7, saddle support rod, 701, first connecting plate, 702, second connecting plate, 8, saddle support rod, 801, support rod horizontal section, 803, vertical section, 802, fourth connecting plate, base horizontal section, base plate, vertical section, base plate, vertical, base plate, vertical, base plate, vertical, and vertical shaft.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "coupled," and "connected" are used in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or indirectly connected via an intermediate medium, or may be in communication with the interior of two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 11, the steering mechanism of the portable exercise machine according to the embodiment of the present invention includes a frame 100, a steering mechanism 200, a saddle mechanism 300, and a steering fork 400.
Wherein, frame 100 includes frame head pipe 1, frame connecting pipe 2, arc spout 3 and mounting bracket 4, and frame head pipe 1 is vertical to setting, and frame connecting pipe 2 is the level to setting, and frame connecting pipe 2's front end and frame head pipe 1 fixed connection, frame connecting pipe 2's rear end and arc spout 3's front end fixed connection, mounting bracket 4 and arc spout 3's rear end fixed connection. A steering bearing is arranged in the frame head pipe 1, and the outer ring of the steering bearing is fixedly connected with the inner side wall of the frame head pipe 1.
The steering mechanism comprises a steering upper rod 5 and a steering operation part 6, the steering upper rod 5 comprises an upper rod horizontal section 501 and an upper rod vertical section 502, the lower end of the upper rod vertical section 502 passes through the inner ring of the steering bearing through a rotating shaft 505 and is fixedly connected with the inner ring of the steering bearing, the upper end of the upper rod vertical section 502 is fixedly connected with the front end of the upper rod horizontal section 501, and the rear end of the upper rod horizontal section 501 is hinged with the steering operation part 6. That is, the steering operation portion 6 can deflect the steering column 5, so that the upper column vertical section 502 of the steering column 5 can rotate with respect to the frame head pipe 1.
The saddle mechanism comprises a saddle connecting rod 7, a saddle supporting rod 8, a steering base 9 and a saddle 10, wherein the front end of the saddle connecting rod 7 is hinged with the steering operation part 6, the saddle 10 is arranged at the upper end of the saddle supporting rod 8, the rear end of the saddle connecting rod 7 is hinged with the upper part of the saddle supporting rod 8, the lower end of the saddle supporting rod 8 is hinged with the steering base 9, and the steering base 9 is in sliding fit with the arc-shaped chute 3. That is, the steering operation portion 6 can drive the saddle link 7 to deflect, and the steering base 9 is driven to slide in the arc chute 3 through the saddle support rod 8.
The front steering fork 400 is located at the lower end of the frame head pipe 1, and the top of the front steering fork 400 is fixedly connected with the lower end of the rotating shaft 505. That is, rotation of the upper lever vertical segment 502 can rotate the steering fork 400.
Therefore, when the steering is needed, the steering operation part 6 is rotated, and the steering overhead rod 5 and the saddle connecting rod 7 can be respectively driven to deflect by the steering operation part 6, wherein the overhead rod vertical section 502 of the steering overhead rod 5 can rotate in the frame head pipe 1 under the action of the steering bearing, and further the steering front fork 400 is driven to rotate, so that the steering operation of the mobile riding machine is realized. In the steering process, since the frame 100 is kept still, the saddle support rod 8 can be driven to deflect through the saddle connecting rod 7, and the deflection of the saddle support rod 8 can drive the steering base 9 to perform circular arc motion along the arc track of the arc chute 3, so that the reliability and safety of the whole steering process are ensured.
In some embodiments of the present invention, the steering operation part 6 includes an upper push-pull rod 601, a lower push-pull tube 602, a steering operation handle 603, and a pedal link 604, the upper end of the upper push-pull rod 601 is fixedly connected to the steering operation handle 603, the lower end of the upper push-pull rod 601 is installed in the lower push-pull tube 602, and the pedal link 604 is fixedly connected to the lower end of the lower push-pull tube 602.
Wherein, the upper push-pull rod 601 and the lower push-pull pipe 602 are matched in a sliding way along the axial direction, and a positioning pin 605 is arranged between the upper push-pull rod 601 and the lower push-pull pipe 602. Wherein, a plurality of first positioning holes 601A are arranged on the upper push-pull rod 601, and each first positioning hole 601A is arranged at equal intervals along the axial direction of the upper push-pull rod 601. The push-down tube 602 is provided with a plurality of second positioning holes 602A corresponding to the first positioning holes 601A, and the second positioning holes 602A are respectively arranged at equal intervals along the axial direction of the push-down tube 602. The positioning pin 605 can pass through the corresponding first positioning hole 601A and second positioning hole 602A to fix the position between the upper push-pull rod 601 and the lower push-pull tube 602. That is, through this kind of structural style of going up push-and-pull rod 601 and push-and-pull tube 602 down, can realize going up push-and-pull rod 601 and pushing down the adjustment in the push-and-pull tube 602 down to realize turning to the high regulation of operating handle 603, the high position of being convenient for turning to operating handle 603 can match with the user, and then has improved the travelling comfort of portable healthy riding machine.
Specifically, a first mounting sleeve 606 is fixedly arranged on the push-down pipe 602 at a position corresponding to the upper rod horizontal section 501, and a first connecting plate 607 is fixedly connected to the left and right sides of the first mounting sleeve 606. A connecting post 503 is fixed at the rear end of the upper rod horizontal segment 501, and second connecting plates 504 are fixedly connected to the left and right sides of the connecting post 503. Wherein, two second connecting plates 504 are arranged between the two first connecting plates 607, and the two second connecting plates 504 are connected with the two first connecting plates 607 through a first hinge shaft, thereby realizing the hinge fit between the push-down tube 602 and the upper rod horizontal section 501. That is, the steering operation portion 6 can swing back and forth with respect to the upper lever horizontal segment 501.
Specifically, a second mounting sleeve 608 is fixed to the push-down tube 602 at a position corresponding to the seat link 7, and third connection plates 609 are fixedly connected to the left and right sides of the second mounting sleeve 608, respectively. A first connecting portion 701 is fixedly arranged at the front end of the saddle connecting rod 7, the first connecting portion 701 is arranged between the two third connecting plates 609, and the two third connecting plates 609 are connected with the first connecting portion 701 through a second hinge shaft, so that hinge fit between the push-down tube 602 and the saddle connecting rod 7 is realized. That is, by swinging the steering operation portion 6 back and forth, the seat link 7 can be driven to swing accordingly.
Specifically, the saddle support rod 8 comprises a support rod vertical section 801 and a support rod horizontal section 802, the front end of the support rod horizontal section 802 is hinged with the steering base 9, the rear end of the support rod horizontal section 802 is fixedly connected with the lower end of the support rod vertical section 801, and the saddle is mounted at the upper end of the support rod vertical section 801.
The fourth connecting plates 803 are fixedly connected to the left and right sides of the upper portion of the horizontal section 802 of the support rod, the second connecting portions 702 are fixedly arranged at the rear ends of the saddle connecting rods 7, the second connecting portions 702 are arranged between the two fourth connecting plates 803, and the two fourth connecting plates 803 are connected with the second connecting portions 702 through third hinge shafts, so that hinge fit between the saddle connecting rods 7 and the horizontal section 802 of the support rod is achieved.
Specifically, the steering base 9 includes a horizontal bottom plate 901, two vertical side plates 902, and a vertical sliding shaft 903, the vertical sliding shaft 903 is in sliding fit with the arc chute 3, and the upper end of the vertical sliding shaft 903 is fixedly connected with the lower surface of the horizontal bottom plate 901. The lower ends of the two vertical side plates 902 are respectively and correspondingly fixedly connected with the left side and the right side of the horizontal bottom plate 901, so that a U-shaped groove is formed between the horizontal bottom plate 901 and the two vertical side plates 902. The front end of the horizontal section 802 of the support rod is fixedly provided with a shaft sleeve 804, the shaft sleeve 804 is arranged in the U-shaped groove, and the two vertical side plates 902 are connected with the shaft sleeve 804 through a fourth hinge shaft, so that hinge fit between the horizontal section 802 of the support rod and the steering base 9 is realized. That is, the seat support bar 8 and the seat 10 on the seat support bar 8 can be driven to swing back and forth by the swing of the seat link 7.
When the upper end of the steering operation part 6 swings backwards, the lower end of the steering operation part 6 swings forwards, so that the saddle connecting rod 7 is driven to swing towards the direction close to the steering operation part 6, and the saddle support rod 8 and the saddle 10 are driven to swing forwards, and when the upper end of the steering operation part 6 swings forwards, the lower end of the steering operation part 6 swings backwards, so that the saddle connecting rod 7 is driven to swing towards the direction far away from the steering operation part 6, and the saddle support rod 8 and the saddle 10 are driven to swing backwards.
Since the pedal link 604 is used to connect the pedals in the portable exercise machine, the user can swing the steering handle 603 by the telescopic action of the arm, and the user can swing the pedal link 604 by the telescopic action of the leg, and the body of the user can move along with the swing of the saddle 10. That is, the above-described structure among the steering operation portion 6, the seat link 7, the seat support bar 8, the steering base 9, and the seat 10 enables the user to perform exercise on the portable exercise apparatus.
In some embodiments of the present invention, the arc chute 3 includes a front arc section, a rear arc section, a left arc section and a right arc section, and an arc waist-shaped hole 301 is formed by enclosing the front arc section, the rear arc section, the left arc section and the right arc section, the lower end of the vertical sliding shaft 903 passes through the waist-shaped hole 301, and the vertical sliding shaft 903 is in sliding fit with the waist-shaped hole 301, thereby ensuring the reliability and safety during the rotation process.
Wherein, still be equipped with the spacing portion that is used for restricting vertical sliding shaft 903 and deviate from in waist shape hole 301 in vertical sliding shaft 903's lower extreme to effectively prevent to turn to the reliable cooperation between base 9 and the arc spout 3 when carrying out body-building motion and turning to the motion, further ensured the structural reliability and the security of portable exercise machine.
In some embodiments of the present invention, the steering front fork 400 includes one horizontal mounting rod 11 and two vertical mounting rods 12, the upper ends of the two vertical mounting rods 12 are fixedly connected with the two ends of the horizontal mounting rod 11 respectively, a mounting hole is provided at the center of the top of the horizontal mounting rod 11, and the lower end of the rotating shaft 505 is fixedly connected with the mounting hole, so that the steering front fork 400 can be driven to steer by the rotation of the vertical section 502 of the upper rod.
Wherein a steering front wheel 13 of the portable riding machine is mounted between two vertical mounting bars 12. That is, the steering front wheel 13 can be rotated by the steering front fork 400, thereby realizing the steering operation of the entire portable exercise bicycle.
In some embodiments of the present invention, the mounting frame 4 includes two horizontal links 401, two vertical links 402, two first inclined links 403, two second inclined links 404, and a mounting plate 405, and first connection bushings 406 are respectively provided at left and right sides of a front end of the mounting plate 405, and second connection bushings 407 are respectively provided at left and right sides of a rear end of the mounting plate 405. The front ends of the two horizontal connecting rods 401 are respectively and fixedly connected with the middle parts of the rear ends of the arc-shaped sliding grooves 3, and the rear ends of the two horizontal connecting rods 401 are respectively and correspondingly and fixedly connected with the upper ends of the two vertical connecting rods 402. The upper ends of the two first inclined connecting rods 403 are respectively and correspondingly fixedly connected with the upper ends of the two vertical connecting rods 402, and the lower ends of the two first inclined connecting rods 403 are respectively and correspondingly fixedly connected with the two second connecting sleeves 407. Also connected between the two first tilt links 403 is a reinforcement link 409, which reinforcement link 409 is arranged close to the second connection sleeve 407. The lower ends of the two vertical connecting rods 402 are respectively and fixedly connected with two first connecting sleeves 406 correspondingly. The upper ends of the two second inclined connecting rods 404 are fixedly connected with the rear ends of the arc-shaped sliding grooves 3 respectively, and the lower ends of the two second inclined connecting rods 404 are fixedly connected with the middle parts of the two vertical connecting rods 402 respectively. A third connecting sleeve 408 is provided on each vertical link 402, and each third connecting sleeve 408 is located above each first connecting sleeve 406. The second connecting sleeve 407 is used for installing a movable rear wheel 14 of the movable riding machine, a driven sprocket is installed on a wheel shaft of the movable rear wheel 14, and the first connecting sleeve 406 is used for installing a driving sprocket of the movable riding machine, and the driving sprocket is connected with the driven sprocket through a chain, so that the movable rear wheel 14 is driven. The third connecting sleeve 408 is used for installing a transmission mechanism of the mobile exercise machine, and the transmission mechanism is in driving connection with a pedal of the mobile exercise machine through a transmission steel wire rope and is in driving connection with a driving sprocket. The transmission mechanism can adopt a wire rope traction transmission mechanism in the prior art.
That is, the steering mechanism of the mobile exercise machine according to the embodiment of the present invention can transmit the driving force generated by exercise to the mobile rear wheel 14 through the transmission mechanism when the exercise is performed, thereby driving the mobile rear wheel 14 to roll and realizing the walking of the mobile exercise machine.
In addition, a generator and a battery may be mounted on the mounting board 405, the generator may be connected to the transmission mechanism, and the battery may be connected to the generator, so that the generator may be used to convert mechanical energy of human body working into electrical energy, and the electrical energy may be stored by storing the battery.
In addition, a motor can be installed on the installation plate 405, a storage battery is connected with the motor for supplying power for the operation of the motor, and then the motor is in driving connection with the movable rear wheel 14, so that the electric driving walking of the movable type exercise machine is realized, the cruising performance of the movable type exercise machine is improved, and the use is more convenient.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present invention.
Claims (10)
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| CN202311100543.6A CN116943104B (en) | 2023-08-28 | 2023-08-28 | Steering mechanism of mobile riding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311100543.6A CN116943104B (en) | 2023-08-28 | 2023-08-28 | Steering mechanism of mobile riding machine |
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| CN116943104B true CN116943104B (en) | 2025-08-19 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258137Y (en) * | 1996-04-10 | 1997-07-23 | 李奋强 | Body-building bicycle |
| CN106379474A (en) * | 2016-09-08 | 2017-02-08 | 合肥智慧殿投资管理有限公司 | Riding-actuated exercise bicycle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8448969B2 (en) * | 2009-10-28 | 2013-05-28 | Steven Coe Heath | Exercise vehicle with rod steering system |
| DE102017000144B3 (en) * | 2017-01-10 | 2018-05-03 | Johannes Poremba | Bicycle with arm drive |
| CN106864657B (en) * | 2017-04-13 | 2020-05-12 | 温州立意机电科技有限公司 | Universal joint steering titanium combined bicycle capable of riding with single leg |
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2023
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258137Y (en) * | 1996-04-10 | 1997-07-23 | 李奋强 | Body-building bicycle |
| CN106379474A (en) * | 2016-09-08 | 2017-02-08 | 合肥智慧殿投资管理有限公司 | Riding-actuated exercise bicycle |
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| CN116943104A (en) | 2023-10-27 |
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