CN2404784Y - Man power propulsion type walking apparatus - Google Patents
Man power propulsion type walking apparatus Download PDFInfo
- Publication number
- CN2404784Y CN2404784Y CN 00201232 CN00201232U CN2404784Y CN 2404784 Y CN2404784 Y CN 2404784Y CN 00201232 CN00201232 CN 00201232 CN 00201232 U CN00201232 U CN 00201232U CN 2404784 Y CN2404784 Y CN 2404784Y
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- leg
- axle
- force
- kinematic link
- arm
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- Expired - Fee Related
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Abstract
The utility model relates to a man power propulsion type walking apparatus, which is composed of a main force arm, an auxiliary force arm, a drive link, a shaft, legs, caster wheels, ratchet wheels, etc. The whole power is from the slide and the swing of the human to a handle on a head. Via the transmission of the connecting rod, four legs are driven to imitate the traveling motion of animals. Under the function of the ratchet wheels arranged on the inner sides of two front caster wheels, the whole device can stably carry people to move forward. The device has the advantages of simple structure, visual operation, convenience, and good simulation effect. The figure can be changed into different cartoon models according to requirements for the riding and entertainment of children.
Description
The utility model belongs to mechanical field, be specifically related to a kind of for people drive, amusement and by the manually driven walking appliance.
Human and various animals have extremely special emotion, and children are more deep to the interest of cartoon animals, and their curiosity makes them wish to control various animal---lovely zebra, beautiful fawn, strange high incomparable giraffe.At present, the animal that drives for the people has elephant, tiger, lion etc., but the walking skeleton that this class animal is used, all be to rely on storage battery as propulsion source, drive the quadruped locomotion of animal, can bring some loaded down with trivial details at the local not too easily use storage battery of charging, increase the cost of walking animal simultaneously, waste the energy.
In order to satisfy the demand of people, particularly entertainment for children, the purpose of this utility model provides and a kind ofly need not other power, do not pollute, can drive for people, amusement and body-building and by the manually driven walking appliance.
A kind of manually driven walking appliance, comprise seat board 3, RAT 4, left front leg 5, right rear leg 6, left back leg 7 and respectively with leg bonded assembly castor 16,17,18,19, it is characterized in that RAT 4, the both ends of macro-axis X before left front leg 5 activities are fixed on, right rear leg 6, left back leg 7 activities are fixed on the both ends of back macro-axis Y, main force's arm 1 that can seesaw is done back and forth to rotate around preceding macro-axis X, the secondary arm of force 11 that can seesaw is done back and forth to rotate around back macro-axis Y, main force's arm 1 is connected with the secondary arm of force 11 by kinematic link 10, main force's arm 1 is by being connected the front right axle 20 at transition kinematic link 9 two ends, left rear axle 23 drives RAT 4, left back leg 7 is reciprocating, and the secondary arm of force 11 intersects the left front axle 21 at transition connecting rod 8 two ends by being connected, right back axle 22 drives left front leg 5, right rear leg 6 is reciprocating.
The upper end of main force's arm 1 is for firmly to hold handle 25 above preceding macro-axis X, front right axle 20 is passed in main force's arm 1 activity of preceding macro-axis X below, front right axle 20 1 ends and kinematic link 10, the kinematic link 9 that intersects connects, it is reciprocating that the other end drives RAT 4, the other end of intersection kinematic link 9 and an end of left rear axle 23 flexibly connect, it is reciprocating that the other end of left rear axle 23 drives left back leg 7, kinematic link 10 flexibly connects with the back balance staff 24 of the secondary arm of force 11 upper ends, right back axle 22 is passed in the other end activity of the secondary arm of force 11 in the below of back macro-axis Y, it is reciprocating that one end of right back axle 22 drives right rear leg 6, the other end of right back axle 22 with intersect 8 flexible connections of transition kinematic link, the other end of intersection transition kinematic link 8 and an end of left front axle 21 flexibly connect, and it is reciprocating that the other end of left front axle 21 drives left front leg 5.
Two pull back springs 13 are up and down arranged on the secondary arm of force 11 that back macro-axis Y rotates, the upper and lower side of the secondary arm of force 11 is connected on the rear bulkhead 12.To intersect transition portion be matrix with intersecting kinematic link 9 to intersect transition kinematic link 8.On two front truckles 16,17, ratchet 14 and pin 15 are arranged.
The utlity model has following advantage:
1. simple in structure, easy and simple to handle, need not other power, pollution-free, simulation walking works very well.Outward appearance can be replaced different head dummys and color as required, constitutes different caspers, for children's ride-on, and amusement, the usefulness of body-building.
2. the utility model is connected with the upper end of the secondary arm of force by the lower end of kinematic link with main force's arm, makes main force's arm opposite with the sense of motion of the secondary arm of force.Intersection transmission by intersection kinematic link and intersection transition kinematic link makes every pair of cornerwise leg of journey be subjected to the control of same kinematic link, can imitate the appearance that animal takes a step to walk thereby guaranteed to drive four legs.
Embodiment of the present utility model is referring to following accompanying drawing:
Fig. 1 is a three-dimensional cutaway view of the present utility model;
Fig. 2 is an outward appearance lateral plan of the present utility model;
Fig. 3 is an outward appearance back view of the present utility model.
The utility model is by main force's arm 1, side plate 2, seat board 3, RAT 4, left front leg 5, right rear leg 6, left back leg 7, intersection transition kinematic link 8, intersection kinematic link 9, kinematic link 10, the secondary arm of force 11, rear bulkhead 12, recoil press spring 13, ratchet 14, ratchet pin 15, castor 16,17,18,19, front right axle 20, left front axle 21, right back axle 22, left rear axle 23, back balance staff 24, handle 25, preceding macro-axis X, back macro-axis Y forms, main force's arm 1 is the neck of animal, bottom and preceding macro-axis X at main force's arm flexibly connect, side plate 2 and RAT 4 are passed in the two ends of preceding macro-axis X, left front leg 5 flexibly connects, front right axle 20 forms an arm of force in the bottom of preceding macro-axis X and the distance between the preceding macro-axis X, make front right axle 20 reciprocating around preceding macro-axis X, one end of front right axle 20 and RAT 4 flexibly connect, the other end with intersect kinematic link 9, kinematic link 10 flexibly connects, the other end of intersection kinematic link 9 and an end of left rear axle 23 flexibly connect, the other end of left rear axle 23 and left back leg 7 flexibly connect, the two ends of back macro-axis Y are connected with right rear leg 6, left back leg 7, the secondary arm of force 11 is around back macro-axis Y crank motion, two pull back springs 13 are connected with rear bulkhead 12 with the upper and lower side of the secondary arm of force 11 and are connected up and down, the upper end of the secondary arm of force 11 is a back balance staff 24, the lower end is right back axle 22, the other end activity of kinematic link 10 is fixed on the two ends of back balance staff 24, one end of right back axle 22 and right rear leg 6 flexibly connect, the other end with intersect an end of transition kinematic link 8 and flexibly connect, the other end of intersection transition kinematic link 8 and an end of left front axle 21 flexibly connect, and the other end of left front axle 21 and left front leg 5 flexibly connect.To intersect transition portion be matrix with intersecting kinematic link 9 to intersect transition kinematic link 8.Castor 16,17,18,19 is arranged respectively below RAT 4, left front leg 5, right rear leg 6, left back leg 7, ratchet 14, pin 15 are arranged respectively in the inboard of off front wheel 16, the near front wheel 17.
Motion process of the present utility model is as follows:
Manpower is by the handle front and back push-and-pull main force wall 1 to head, the force, upper end drives force, front right axle 20 lower end when 1. seesawing and 2. does swing, and 3. direct connection of front right axle 20 and shank force is passed through in the force 2., and by intersecting kinematic link 9,8. left rear axle 23 links to each other with the shank force, driving RAT 4 and left back leg 7 seesaws, simultaneously the force 2. also by the back balance staff 24 on kinematic link 10 and the secondary arm of force 11 promptly force, the upper end secondary arm of force 11 of driving that 4. links to each other do swing, 6. 5. force, the secondary arm of force 11 lower end directly link to each other with the shank force, and by intersecting transition kinematic link 8,7. left front axle 21 links to each other with the shank force, drives right rear leg 6 and left front leg 5 swings simultaneously.
When 1. the force, upper end spurs from front to back, right rear leg 6 and left front leg 5 move from front to back, RAT 4 and left back leg 7 move from back to front, because the ratchet 14 on the left front leg 5 is in the lock state at this moment, its castor 17 can't freely roll (other three castors all can freely roll this moment), so nature is pushing away the step that moves ahead with device.
When 1. move from back to front in the force, upper end, RAT 4 and left back leg 7 move from front to back, right rear leg 6 and left front leg 5 are swung from back to front, because the ratchet 14 on the RAT 4 is in the lock state at this moment, caster wheel 16 can't roll (other three castors all can freely roll this moment) on the RAT 4, so have to whole device is being pushed away the step that moves ahead.
Owing between the secondary arm of force 11 and rear bulkhead 12, be provided with two pull back springs 13, make RAT 4, left front leg 5, right rear leg 6, left back leg 7 that the trend of a self-return be arranged in motion process.Make whole walking action more steady on the one hand, also alleviated the push-and-pull strength that in walking, must give on the other hand greatly.Above-mentioned action alternately, the fancy effect of just having brought this device to keep to the edge while walking and nod.
Under the push-and-pull action of manpower to the force, drive four legs with direct and indirect connection mode respectively by connecting rod and simulate the walking of taking a step, leg is diagonal angle synchronized operation before and after guaranteeing.When pin 15 inserted, ratchet one-way rolled, and promptly when foreleg is swung from front to back, ratchet is trivial fixed, and wheel maintains static, and when ratchet pin 15 disengagements, the ratchet bidirectional rolling, no matter promptly how leg is swung, and the castor action that work remains where one is of all can rolling back and forth.
Claims (5)
1. manually driven walking appliance, comprise seat board (3), RAT (4), left front leg (5), right rear leg (6), left back leg (7) and respectively with leg bonded assembly castor (16,17,18,19), it is characterized in that RAT 4, the both ends of macro-axis X before left front leg 5 activities are fixed on, right rear leg 6, left back leg 7 activities are fixed on the both ends of back macro-axis Y, main force's arm 1 that can seesaw is done back and forth to rotate around preceding macro-axis X, the secondary arm of force 11 that can seesaw is done back and forth to rotate around back macro-axis Y, main force's arm 1 is connected with the secondary arm of force 11 by kinematic link 10, main force's arm 1 is by being connected the front right axle 20 at transition kinematic link 9 two ends, left rear axle 23 drives RAT 4, left back leg 7 is reciprocating, and the secondary arm of force 11 intersects the left front axle 21 at transition connecting rod 8 two ends by being connected, right back axle 22 drives left front leg 5, right rear leg 6 is reciprocating.
2. manually driven walking appliance according to claim 1, the upper end that it is characterized in that main force's arm (1) is for firmly to hold handle 25 above preceding macro-axis X, front right axle (20) is passed in main force's arm (1) activity of preceding macro-axis X below, front right axle (20) one ends and kinematic link (10), the kinematic link (9) that intersects connects, it is reciprocating that the other end drives RAT (4), the other end of intersection kinematic link (9) and an end of left rear axle (23) flexibly connect, it is reciprocating that the other end of left rear axle (23) drives left back leg (7), kinematic link (10) flexibly connects with the back balance staff (24) of the secondary arm of force (11) upper end, right back axle (22) is passed in the other end activity of the secondary arm of force in the below of back macro-axis Y (11), it is reciprocating that one end of right back axle (22) drives right rear leg (6), the other end of right back axle (22) with intersect transition kinematic link (8) flexible connection, one end of the other end of intersection transition kinematic link (8) and left front axle (21) flexibly connects, and it is reciprocating that the other end of left front axle (21) drives left front leg (5).
3. manually driven walking appliance according to claim 1 and 2 is characterized in that two pull back springs (13) are up and down arranged on the secondary arm of force (11) that back macro-axis Y rotates, the upper and lower side of the secondary arm of force (11) is connected on the rear bulkhead (12).
4. manually driven walking appliance according to claim 1 and 2, to intersect transition portion be matrix with intersecting kinematic link (9) to it is characterized in that intersecting transition kinematic link (8).
5. according to claim 1 or 2 or 3 described manually driven walking appliances, it is characterized in that ratchet (14) and pin (15) are arranged on two front truckles (16,17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00201232 CN2404784Y (en) | 2000-02-01 | 2000-02-01 | Man power propulsion type walking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00201232 CN2404784Y (en) | 2000-02-01 | 2000-02-01 | Man power propulsion type walking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404784Y true CN2404784Y (en) | 2000-11-08 |
Family
ID=33570539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00201232 Expired - Fee Related CN2404784Y (en) | 2000-02-01 | 2000-02-01 | Man power propulsion type walking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404784Y (en) |
-
2000
- 2000-02-01 CN CN 00201232 patent/CN2404784Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |