CN109733501B - Walking vehicle body leg - Google Patents
Walking vehicle body leg Download PDFInfo
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- CN109733501B CN109733501B CN201910098794.2A CN201910098794A CN109733501B CN 109733501 B CN109733501 B CN 109733501B CN 201910098794 A CN201910098794 A CN 201910098794A CN 109733501 B CN109733501 B CN 109733501B
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- 210000002414 leg Anatomy 0.000 description 55
- 238000010276 construction Methods 0.000 description 14
- 229920001971 elastomer Polymers 0.000 description 8
- 239000000806 elastomer Substances 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a walking vehicle body leg, which comprises a vehicle body, a main shaft, a crank, a leg body and a main shaft driving device, wherein the leg body comprises a connecting block, a connecting rod piece, an elastic piece and a grounding part, the upper end of the connecting rod piece is hinged with the lower side surface of one end of the connecting block, the lower end of the connecting rod piece is hinged with one end of the grounding part, at least one elastic piece is connected with any two of the connecting block, the connecting rod piece and the grounding part to form at least one triangle structure, one side of the triangle structure is of an elastic telescopic structure, the main shaft can be rotatably arranged on the vehicle body, one end of the crank is fixedly connected with the main shaft, the other end of the crank is hinged with the connecting block of the leg body, and the main shaft driving device can drive the main shaft to rotate.
Description
Technical Field
The invention relates to a walking device, in particular to a walking vehicle body leg.
Background
At present, various vehicles realize forward and backward actions through wheels, the walking mode is suitable for relatively flat road surfaces, and is difficult to realize normal running in steep environments such as steps, mountain lands and the like, and when the vehicles play in amusement parks or parks, the vehicles are relatively tedious to use, and the fun is lacking.
Disclosure of Invention
In order to make up for the defects, the invention provides the walking vehicle body leg and the construction process thereof, the walking vehicle body leg can simulate the walking of a human leg, is not influenced by the condition of a road surface, and is more interesting to use.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a walking automobile body leg, includes automobile body, main shaft, crank, leg body and main shaft drive arrangement, the leg body includes connecting block, link piece, elastic component and earth connection, link piece upper end links to each other with connecting block one end downside is articulated, and link piece lower extreme links to each other with earth connection one end is articulated, and at least one elastic component is connected with arbitrary two in connecting block, link piece and the earth connection and is formed at least one triangle-shaped structure, just one limit of triangle-shaped structure is the structure that can elastically stretch out and draw back, the main shaft can pivoted install on the automobile body, and crank one end links firmly with the main shaft, and the crank other end links to each other with the connecting block of leg body is articulated, and main shaft drive arrangement can drive the main shaft rotation.
As a further improvement of the invention, the upper end of the elastic piece is fixedly connected with the connecting block to form an integrated structure, and the lower end of the elastic piece in the elastic expansion direction is hinged with the grounding part.
As a further improvement of the invention, the elastic piece comprises a first elastic piece and a second elastic piece, wherein the upper end of the first elastic piece in the stretching direction is hinged with the lower side face of the other end of the connecting block, the lower end of the first elastic piece in the stretching direction is hinged with the side wall of the connecting rod piece, the connecting block, the connecting rod piece and the first elastic piece form a triangle structure, the upper end of the second elastic piece is hinged with the side wall of the connecting rod piece, the lower end of the second elastic piece is hinged with the other end of the grounding part, and the connecting rod piece, the grounding part and the second elastic piece form a triangle structure.
As a further improvement of the invention, the elastic piece comprises a shell, a piston rod, a damper, a reset spring and a pressure spring, wherein the damper is fixedly arranged in the shell, one end of the piston rod is inserted into the damper, the other end of the piston rod extends out of the shell to form a telescopic end of the elastic piece, the reset spring provides elastic retaining force for the piston rod, which extends out towards the outer side of the shell, the pressure spring is sleeved on the outer side of the piston rod, one end of the pressure spring is fixedly positioned with the shell of the elastic piece, and the other end of the pressure spring is fixedly positioned with one end of the piston rod, which extends out of the shell.
As a further improvement of the invention, the grounding part comprises a foot pad, a first swing rod, a second swing rod and a third swing rod, wherein one end of the first swing rod is hinged with the upper side of one end of the foot pad, the other end of the first swing rod is hinged with one end of the second swing rod, the third swing rod is of a triangular structure, a first hinge point, a second hinge point and a third hinge point are respectively arranged on three corners of the third swing rod, the other end of the second swing rod and the lower end of the elastic piece are hinged with the first hinge point of the third swing rod, the second hinge point of the third swing rod is hinged with the upper side of the other end of the foot pad, and the third hinge point of the third swing rod is hinged with the lower end of the connecting rod piece.
As a further improvement of the invention, a fourth swing rod, a fifth swing rod, a first elastomer and a second elastomer are also arranged, one end of the fourth swing rod is hinged with the side wall of the connecting rod piece, the other end of the fourth swing rod is hinged with one end of the fifth swing rod, the other end of the fifth swing rod is hinged with the grounding part, one ends of the first elastomer and the second elastomer are respectively fixed and positioned with the side wall of the connecting rod piece, and the other ends of the first elastomer and the second elastomer are respectively abutted against the two side walls of the fourth swing rod along the swinging direction of the fourth swing rod.
As a further improvement of the invention, a sixth swing rod and a seventh swing rod are further arranged, one end of the sixth swing rod is hinged with the lower end of the connecting rod piece, the other end of the sixth swing rod is hinged with the other end of the fifth swing rod, the upper end of the seventh swing rod is hinged with the hinged parts of the fifth swing rod and the sixth swing rod, and the lower end of the seventh swing rod is hinged with the upper side of the other end of the foot pad of the grounding part.
As a further improvement of the invention, an eighth swing rod is further arranged, the eighth swing rod is of a triangular structure, a fourth hinge point, a fifth hinge point and a sixth hinge point are respectively arranged on three corners of the triangular structure, the fourth hinge point of the eighth swing rod is hinged with the other end of the second swing rod, the fifth hinge point of the eighth swing rod is hinged with the lower end of the elastic piece, and the sixth hinge point of the eighth swing rod is hinged with the first hinge point of the third swing rod.
As a further improvement of the invention, the vehicle body is any one of a bicycle frame, an electric vehicle frame, a motorcycle frame and an automobile frame, and the main shaft driving device is any one or combination of a plurality of pedals, a motor and an engine.
As a further improvement of the invention, the vehicle body is provided with two first rotating shafts, the two first rotating shafts are respectively provided with a crank, the connecting block is detachably fixed with an inclined fixing block, the surface of one longitudinal side of the inclined fixing block forms an inclined plane, the side wall of the inclined fixing block, which is vertical to the inclined plane, is provided with a first connecting hole and a second connecting hole, the planes of the axes of the first connecting hole and the second connecting hole are parallel to the inclined plane, and the first connecting hole and the second connecting hole are respectively hinged with the two cranks through the second rotating shaft.
The beneficial technical effects of the invention are as follows: the invention realizes the imitation of leg movement of a person through the main shaft, the crank and the leg body, when the person sits on the vehicle body, the riding feeling of being held to run is given to the person, the person is interesting and constant, the person is not influenced by road surface conditions, the person can walk normally even on steps and steep road surfaces, the person does not feel bumpy, the riding comfort is high, the application range is wide, the person can be suitable for the use of travelling on roads such as mountain roads, steps and the like and amusement facilities, the manufacturing cost is low, the application range is wide, and the person can directly replace wheels for use.
Drawings
FIG. 1 is a schematic view of a first construction principle of a leg body according to the present invention;
FIG. 2 is a schematic view of a second construction principle of the leg body of the present invention;
FIG. 3 is a schematic view of a third construction principle of the leg body of the present invention;
FIG. 4 is a schematic view of a fourth construction principle of the leg body of the present invention;
FIG. 5 is a schematic view of a fifth structural principle of the leg body of the present invention;
FIG. 6 is a schematic view of a sixth construction of a leg body according to the present invention;
FIG. 7 is a schematic view of a seventh structural principle of the leg body of the present invention;
FIG. 8 is a schematic view of an eighth construction principle of the leg body of the present invention;
FIG. 9 is a schematic view of a ninth construction of a leg body according to the present invention;
FIG. 10 is a schematic view of a tenth structural principle of the leg body of the present invention;
FIG. 11 is a front elevational view of the principle of the body mounting structure for use with the tenth leg body;
FIG. 12 is a schematic top plan view of a body mounting structure for use with the tenth leg body;
FIG. 13 is a schematic view of the structural principle of the present invention used in a single crank connecting rod structure;
FIG. 14 is a schematic view of the structural principle of the present invention for use in a double crank connecting rod structure;
FIG. 15 is a schematic view showing the construction principle of the first type of vehicle body according to the present invention;
FIG. 16 is a schematic view showing the construction principle of a second type of vehicle body according to the present invention;
FIG. 17 is a schematic view of the structural principle of the present invention using a third type of vehicle body;
FIG. 18 is a schematic view showing the construction principle of a fourth vehicle body according to the present invention;
FIG. 19 is a schematic view showing the construction principle of a fifth vehicle body according to the present invention;
FIG. 20 is a schematic view showing the construction principle of a sixth vehicle body according to the present invention;
FIG. 21 is a schematic view of the structural principle of the seventh vehicle body according to the present invention;
FIG. 22 is a schematic view showing the construction principle of an eighth vehicle body according to the present invention;
Fig. 23 is a schematic view showing the structural principle of the present invention using a ninth vehicle body.
Detailed Description
Examples: the utility model provides a walking automobile body 1 leg, includes automobile body 1, main shaft 2, crank 3, leg body and main shaft 2 drive arrangement, the leg body includes connecting block 4, link piece 5, elastic component 6 and earthing portion, link piece upper end links to each other with connecting block 4 one end downside is articulated, and link piece 5 lower extreme links to each other with earthing portion one end is articulated, and at least one elastic component 6 is connected with arbitrary two in connecting block 4, link piece and the earthing portion and forms at least one triangle-shaped structure, just one limit of triangle-shaped structure is the structure that can elastically stretch out and draw back, main shaft 2 can pivoted install on automobile body 1, and crank 3 one end links firmly with main shaft 2, and the crank 3 other end links to each other with the connecting block 4 of leg body is articulated, and main shaft 2 drive arrangement can drive main shaft 2 and rotate.
When the main shaft 2 rotates, the leg body of the leg of the walking vehicle body 1 firstly carries out upward and forward leg lifting action along with the crank 3, then downwards and backward leg falling action, the whole action simulates the walking action of a human leg, the connecting block 4 and the crank 3 form a rotary joint in the movement process of the leg body, the connecting rod piece 5 of the leg body and the connecting block 4 form a joint, the connecting rod piece 5 of the leg body and the grounding part form a joint, the three joints are similar to the thighs, the calves and the feet of the human, the elastic piece 6 of the structure, the connecting block 4, the connecting rod piece and the grounding part form a plurality of triangle structures, the integral stability of the whole mechanism is ensured, the leg body and the foot pad 7 can rotate around the hinge shaft by a certain amplitude through the elastic expansion and contraction of the elastic piece 6, the elastic piece 6 is similar to the rib part between the thigh and the shank of a person and the rib between the shank and the foot, plays the roles of buffering, connecting and automatic resetting, when the automobile body 1 runs, under the action of the main shaft 2 and the crank 3, the leg body imitates the motion state of the leg of the person to run forwards, and then the wheels are replaced, the structure can be used for the automobile body 1 running on the mountain land and the steps, and can also be used for the use of recreation facilities, the riding comfort feeling of holding running is brought to the person, the influence of uneven terrain is avoided, the lower side of the foot pad 7 can be further fixed with a composite wear-resistant rubber pad, the ground is contacted through the wear-resistant rubber pad, and the structure can realize a large enough contact surface, larger wear resistance and elastic contact with the ground to avoid damaging the ground.
The upper end of the elastic piece 6 is fixedly connected with the connecting block 4 to form an integrated structure, and the lower end of the elastic piece 6 in the elastic expansion direction is hinged with the grounding part. The elastic piece 6 forms an elastic telescopic edge with the connecting block 4, the connecting rod piece 5 and the grounding part form two other edges, the three edges form a triangle structure, the elastic telescopic edge of the elastic piece 6 realizes the rotation of the connecting rod piece 5 and the grounding part to contact the ground, a structure similar to a human leg is formed, and the lower end of the elastic piece 6 is optimal.
The elastic piece 6 comprises a first elastic piece 61 and a second elastic piece 62, wherein the upper end of the first elastic piece 61 in the stretching direction is hinged with the lower side face of the other end of the connecting block 4, the lower end of the first elastic piece 61 in the stretching direction is hinged with the side wall of the connecting rod piece 5, the connecting block 4, the connecting rod piece 5 and the first elastic piece 61 form a triangle structure, the upper end of the second elastic piece 62 is hinged with the side wall of the connecting rod piece 5, the lower end of the second elastic piece 62 is hinged with the other end of the grounding part, and the connecting rod piece 5, the grounding part and the second elastic piece 62 form a triangle structure.
The upper end of the connecting rod piece 5 and the connecting block 4 form a triangle structure through the first elastic piece 61, and then a stable initial state is formed, the lower end of the connecting rod piece 5 and the grounding part form a triangle structure through the second elastic piece 62, and a stable initial state is also formed, when the leg of the vehicle body 1 descends along with the crank 3, the grounding part gradually contacts the ground, the grounding part rotates at a certain angle around the hinging shaft of the connecting rod piece 5 just like the human foot, the elastic force of the second elastic piece 62 needs to be overcome in the rotating process, the buffering and the gentle contact effect with the ground are mainly achieved, the ground is prevented from being damaged, the problem that the grounding part is difficult to stably support and clamp due to an included angle with the ground is avoided, meanwhile, the connecting rod piece 5 swings at a certain angle around the hinging shaft at the upper end of the connecting rod piece, the buffering of the connecting rod piece 5 is achieved, the first elastic piece 61 and the second elastic piece 62 are similar to the rib parts between the human thigh and the human foot, the automatic rib part between the human foot and the leg, the automatic rib part and the leg rest, the three-shaped structure is simulated, and the leg rest structure is achieved, and the human leg rest structure is also simulated, and the human leg structure is realized.
The elastic piece 6 comprises a shell, a piston rod, a damper, a reset spring and a pressure spring, wherein the damper is fixedly arranged in the shell, one end of the piston rod is inserted into the damper, the other end of the piston rod extends out of the shell to form a telescopic end of the elastic piece 6, the reset spring provides elastic retaining force for the piston rod extending out of the shell, the pressure spring is sleeved on the outer side of the piston rod, one end of the pressure spring is fixedly positioned with the shell of the elastic piece 6, and the other end of the pressure spring is fixedly positioned with one end of the piston rod extending out of the outer side of the shell. The elastic force is provided by overcoming the telescopic sliding of the damper through the piston rod, the automatic resetting of the piston rod is realized by the reset spring, the elastic force is further provided by the pressure spring, and the integral strength of the elastic piece 6 is ensured.
The grounding part comprises a foot pad 7, a first swing rod 8, a second swing rod 9 and a third swing rod 10, wherein the end of the first swing rod 8 is hinged to the upper side of one end of the foot pad 7, the other end of the first swing rod 8 is hinged to one end of the second swing rod 9, the third swing rod 10 is of a triangular structure, a first hinge point, a second hinge point and a third hinge point are respectively arranged on three corners of the third swing rod 10, the other end of the second swing rod 9 and the lower end of the elastic piece 6 are hinged to the first hinge point of the third swing rod 10, the second hinge point of the third swing rod 10 is hinged to the upper side of the other end of the foot pad 7, and the third hinge point of the third swing rod 10 is hinged to the lower end of the connecting rod piece 5. The foot pad 7, the first swing rod 8, the second swing rod 9 and the third swing rod 10 form a four-bar structure, the third swing rod 10, the link member 5 and the second elastic member 62 form a triangle structure, the relative elastic rotation of the foot pad 7 and the link member 5 is realized by swinging the third swing rod 10 around the hinge shaft of the foot pad 7, the four-bar structure and the triangle structure are matched, the overall flexibility and the connection strength are improved, a hinge point is formed by three corners of the triangle, and the third swing rod 10 is stressed to perform a seesaw-like swinging motion, so that the swing structure is optimal.
The novel swing rod is characterized by further comprising a fourth swing rod 11, a fifth swing rod 12, a first elastic body 13 and a second elastic body 14, wherein one end of the fourth swing rod 11 is hinged with the side wall of the connecting rod piece 5, the other end of the fourth swing rod 11 is hinged with one end of the fifth swing rod 12, the other end of the fifth swing rod 12 is hinged with the grounding part, one ends of the first elastic body 13 and the second elastic body 14 are respectively fixedly positioned with the side wall of the connecting rod piece, and the other ends of the first elastic body 13 and the second elastic body 14 are respectively abutted against the two side walls of the fourth swing rod 11 along the swing direction. This structure is advantageous in that the link member 5 is quickly reset after swinging, and the connection strength with the ground portion is enhanced.
The device is also provided with a sixth swing rod 15 and a seventh swing rod 16, one end of the sixth swing rod 15 is hinged with the lower end of the connecting rod piece 5, the other end of the sixth swing rod 15 is hinged with the other end of the fifth swing rod 12, the upper end of the seventh swing rod 16 is hinged with the hinged parts of the fifth swing rod 12 and the sixth swing rod 15, and the lower end of the seventh swing rod 16 is hinged with the upper side of the other end of the foot pad 7 of the grounding part. The sixth swing link 15 and the seventh swing link 16 form a support for the lower ends of the third swing link 10 and the link member 5, and meanwhile, the sixth swing link 15, the fifth swing link 12, the fourth swing link 11 and the link member 5 form a four-link structure, so that the integral strength of the reset structure is enhanced, the sixth swing link 15 can be in a triangular structure, and three hinge points on the sixth swing link 15 are respectively hinged with the third swing link 10, the fifth swing link 12 and the seventh swing link 16.
The swing arm type swing arm is characterized by further comprising an eighth swing arm 17, wherein the eighth swing arm 17 is of a triangular structure, a fourth hinge point, a fifth hinge point and a sixth hinge point are respectively arranged on three corners of the triangular structure, the fourth hinge point of the eighth swing arm 17 is hinged with the other end of the second swing arm 9, the fifth hinge point of the eighth swing arm 17 is hinged with the lower end of the elastic piece 6, and the sixth hinge point of the eighth swing arm 17 is hinged with the first hinge point of the third swing arm 10.
The main shaft 2 driving device is any one or combination of a pedal, a motor and an engine.
The bicycle body 1 legs can be directly arranged on a bicycle frame, running of the bicycle body 1 legs is realized through a pedal mode, one or more pairs of bicycle body 1 legs can be arranged on the bicycle frame, one or more pairs of bicycle body 1 legs can be synchronously ridden by one person, the plurality of persons can synchronously ride, when the plurality of persons ride, the main shafts 2 form a synchronous motion mode through a chain wheel and chain mechanism, the bicycle body 1 legs can also be arranged on an electric bicycle, the main shafts 2 are driven to rotate through a motor of the electric bicycle, the installation of one group of bicycle body 1 legs or a plurality of groups of bicycle body 1 legs can also be realized, the bicycle body 1 legs can also be arranged on a motorcycle and a frame, the four or more bicycle body 1 legs can synchronously run through a transmission device such as an engine, a universal shaft and the like of the automobile, and the leg body can directly replace tires of the bicycle, the electric bicycle, the motorcycle and the automobile, so that refitted use is realized.
The bicycle body 1 is provided with two first rotating shafts, one crank 3 is respectively arranged on the two first rotating shafts, the connecting block 4 can be detachably fixed and provided with an inclined fixing block 18, an inclined surface is formed on the surface of one longitudinal side of the inclined fixing block 18, a first connecting hole and a second connecting hole are formed on the side wall of the inclined surface, which is perpendicular to the inclined surface, the planes of the axes of the first connecting hole and the second connecting hole are parallel to the inclined surface, and the first connecting hole and the second connecting hole are respectively hinged with the two cranks 3 through the second rotating shaft. The structure forms a double-crank 3 connecting rod structure, is convenient for enhancing the integral structure, and is suitable for bearing the heavier vehicle body 1 and using the multiple main shafts 2.
Claims (8)
1. A walking vehicle body leg, characterized by: comprises a vehicle body (1), a main shaft (2), a crank (3), a leg body and a main shaft driving device, wherein the leg body comprises a connecting block (4), a connecting rod piece (5), an elastic piece (6) and a grounding part, the upper end of the connecting rod piece is hinged with the lower side surface of one end of the connecting block, the lower end of the connecting rod piece is hinged with one end of the grounding part, at least one elastic piece is hinged with any two of the connecting block, the connecting rod piece and the grounding part to form at least one triangle structure, one side of the triangle structure is of an elastically telescopic structure, the main shaft can be rotatably arranged on the vehicle body, one end of the crank is fixedly connected with the main shaft, the other end of the crank is hinged with the connecting block of the leg body, the main shaft driving device can drive the main shaft to rotate, the grounding part comprises a foot pad (7), a first swing rod (8), a second swing rod (9) and a third swing rod (10), one end of the first swing rod is hinged with the upper side of one end of the foot pad, the other end of the first swing rod is hinged with one end of the second swing rod, the third swing rod is of a triangular structure, a first hinge point, a second hinge point and a third hinge point are respectively arranged on three corners of the third swing rod, the other end of the second swing rod and the lower end of the elastic piece are hinged with the first hinge point of the third swing rod, the second hinge point of the third swing rod is hinged with the upper side of the other end of the foot pad, the third hinge point of the third swing rod is hinged with the lower end of the connecting rod piece, the elastic piece comprises a shell, a piston rod, a damper, a reset spring and a pressure spring, the damper is fixedly arranged in the shell, one end of the piston rod is inserted in the damper, the other end of the piston rod extends out of the shell to form a telescopic end of the elastic piece, the reset spring provides elastic holding force for the piston rod, which extends towards the outer side of the shell, the pressure spring is sleeved on the outer side of the piston rod, one end of the pressure spring is fixedly positioned with the shell of the elastic piece, and the other end of the pressure spring is fixedly positioned with one end of the piston rod, which extends out of the outer side of the shell.
2. The walking vehicle leg as claimed in claim 1, wherein: the upper end of the elastic piece is fixedly connected with the connecting block to form an integrated structure, and the lower end of the elastic piece in the elastic expansion direction is hinged with the grounding part.
3. The walking vehicle leg as claimed in claim 1, wherein: the elastic piece comprises a first elastic piece (61) and a second elastic piece (62), wherein the upper end of the first elastic piece in the stretching direction is hinged to the lower side face of the other end of the connecting block, the lower end of the first elastic piece in the stretching direction is hinged to the side wall of the connecting rod piece, the connecting block, the connecting rod piece and the first elastic piece form a triangle structure, the upper end of the second elastic piece is hinged to the side wall of the connecting rod piece, the lower end of the second elastic piece is hinged to the other end of the grounding part, and the connecting rod piece, the grounding part and the second elastic piece form a triangle structure.
4. The walking vehicle leg as claimed in claim 1, wherein: the novel swing arm is characterized by further comprising a fourth swing arm (11), a fifth swing arm (12), a first elastic body (13) and a second elastic body (14), wherein one end of the fourth swing arm is hinged to the side wall of the connecting rod piece, the other end of the fourth swing arm is hinged to one end of the fifth swing arm, the other end of the fifth swing arm is hinged to the grounding part, one ends of the first elastic body and the second elastic body are fixedly positioned on the side wall of the connecting rod piece respectively, and the other ends of the first elastic body and the second elastic body are tightly abutted to the two side walls of the fourth swing arm along the swing direction of the fourth swing arm respectively.
5. The walking vehicle leg of claim 4, wherein: the novel foot pad is characterized by further comprising a sixth swing rod (15) and a seventh swing rod (16), wherein one end of the sixth swing rod is hinged with the lower end of the connecting rod piece, the other end of the sixth swing rod is hinged with the other end of the fifth swing rod, the upper end of the seventh swing rod is hinged with the hinged parts of the fifth swing rod and the sixth swing rod, and the lower end of the seventh swing rod is hinged with the upper side of the other end of the foot pad of the grounding part.
6. The walking vehicle leg as claimed in claim 1, wherein: the swing mechanism is characterized by further comprising an eighth swing rod (17), wherein the eighth swing rod is of a triangular structure, a fourth hinge point, a fifth hinge point and a sixth hinge point are respectively arranged on three corners of the triangular structure, the fourth hinge point of the eighth swing rod is hinged with the other end of the second swing rod, the fifth hinge point of the eighth swing rod is hinged with the lower end of the elastic piece, and the sixth hinge point of the eighth swing rod is hinged with the first hinge point of the third swing rod.
7. The walking vehicle leg as claimed in claim 1, wherein: the main shaft driving device is any one or combination of a pedal, a motor and an engine.
8. The walking vehicle leg as claimed in claim 1, wherein: the automobile body is last to be equipped with two first pivots, installs a crank respectively in two first pivots, and the fixed piece (18) that is equipped with that the connecting block can dismantle, and the vertical one side surface of this fixed piece of slope forms the inclined plane, is formed with first, two connecting holes on the lateral wall of inclined plane of fixed piece perpendicular to inclined plane, and the axis place plane of first, two connecting holes is on a parallel with the inclined plane, and first, two connecting holes link to each other with two cranks are articulated through the second pivot respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098794.2A CN109733501B (en) | 2019-01-31 | 2019-01-31 | Walking vehicle body leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098794.2A CN109733501B (en) | 2019-01-31 | 2019-01-31 | Walking vehicle body leg |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109733501A CN109733501A (en) | 2019-05-10 |
| CN109733501B true CN109733501B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098794.2A Active CN109733501B (en) | 2019-01-31 | 2019-01-31 | Walking vehicle body leg |
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