CN206984240U - A kind of bicycle to be moved ahead by pressure - Google Patents
A kind of bicycle to be moved ahead by pressure Download PDFInfo
- Publication number
- CN206984240U CN206984240U CN201720246809.1U CN201720246809U CN206984240U CN 206984240 U CN206984240 U CN 206984240U CN 201720246809 U CN201720246809 U CN 201720246809U CN 206984240 U CN206984240 U CN 206984240U
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- China
- Prior art keywords
- ratchet
- wheel
- vehicle
- frame
- bicycle
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims 1
- 230000009429 distress Effects 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 5
- 241000736199 Paeonia Species 0.000 description 4
- 235000006484 Paeonia officinalis Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of bicycle to be moved ahead by pressure, is made up of vehicle frame, wheel, ratchet device, elastic force apparatus, annex.Vehicle frame is the carrier of all component, and ratchet device is to maintain the component that vehicle unidirectionally moves ahead, and wheel is fixed together with ratchet.When vehicle is by top-down pressure, elastic force apparatus（Spring or elastic steel sheet）It is stretched, because the presence of ratchet device, ratchet limits the rotation direction of ratchet, the connected front vehicle wheel of front ratchet, travels forward.The rear wheel being connected with rear ratchet, is remained stationary as.During distress resolves, spring（Or elastic steel sheet）Shrink, the connected front vehicle wheel of front ratchet, remain stationary as.The rear wheel being connected with rear ratchet, travels forward.
Description
Technical field
A kind of bicycle to be moved ahead by pressure is the utility model is related to, is especially played for physical training, children
A kind of bicycle to be moved ahead by pressure.
Background technology
Played for physical training or children（Toy）Bicycle, substantially by pedal, driving moment rotates.It is this
Self-confident car, the leg muscle of the mainly people of exercise.More than the waist of human body, including the muscle of chest and arm, it can play
Exercise effect very little.
Utility model content
For drawbacks described above existing for existing bicycle, the utility model aims to provide a kind of technical solution.The party
The final form of expression of case, for a kind of bicycle to be moved ahead by pressure.During the bicycle of riding, action of riding is adjusted
Moving chest, arm muscles so that the muscle of bicyclist's whole body is taken exercise.
The bicycle is made up of vehicle frame, wheel, ratchet device, elastic force apparatus, annex（Fig. 1）.
Vehicle frame is the carrier of all component, and vehicle frame includes handlebar 8, front frame 11, the three parts of car after-frame 12.The work of handlebar
With, be control before line direction, and for both hands provides assurance dependence thing.
Between front frame, car after-frame, it is connected by turning gear 0.The presence of turning gear so that front frame, car after-frame
Between angle, can be changed in stress.
Handlebar by connecting rod 20 between front frame, being connected.Both form stable del with connecting rod, beneficial to guarantor
Hold the stability of handlebar.
Wheel is divided into Chinese herbaceous peony wheel 1 and back wheels of vehicle 2, and Chinese herbaceous peony wheel is fixed on front frame, and back wheels of vehicle is fixed on car after-frame.
Ratchet device includes preceding ratchet 3, preceding ratchet 5, rear ratchet 4, rear ratchet 6.Preceding ratchet is with front vehicle wheel, installed in front truck
It is fixed between the two on frame.Ratchet is fixed between two fingers in Rear frame with rear wheel afterwards.
Preceding ratchet is with front vehicle wheel, rear ratchet with being integrally fixed at together between rear wheel（Fig. 3）, ratchet 21 is solid with wheel 22
It is scheduled on together, both are coaxial relation, all on axletree 24.Ratchet 23 is fixed on vehicle frame 26 by fixed block 25.
Ratchet is fixed and coaxial with wheel, it is ensured that the synchronism of both coaxial motions.
The gear teeth on ratchet, constructed for rear-inclined（Fig. 4）.
Gear teeth trailing edge line 29 is acute angle with the angle between ratchet edge tangent line 27.Gear teeth costa 28 is with ratchet edge
Angle between tangent line, it is obtuse angle.The design, it can be ensured that ratchet comes off along costa.
The effect of ratchet, it is to ensure that the one-directional rotation of ratchet.
Elastic force apparatus 7 can be spring（Fig. 1）Or elastic steel sheet（Fig. 2）.Elastic force apparatus is fixed on fix bar
On, fix bar 15 is fixed in front frame, and fix bar 16 is fixed in Rear frame.
Annex includes vehicle seat 9, the two parts of pedal 19.
Brief description of the drawings
Fig. 1 is structural map of the present utility model, and its elastic force apparatus is spring.
Wherein：0 --- turning gear；1 --- Chinese herbaceous peony wheel；2 --- back wheels of vehicle；3 --- preceding ratchet；4 --- rear ratchet；
5 --- preceding ratchet；6 --- rear ratchet；7 --- elastic force apparatus；8 --- handlebar；9 --- vehicle seat；11 --- front frame；12——
Car after-frame；15 --- fixed mount；16 --- fixed mount；17 --- the gear teeth；18 --- the gear teeth；19 --- pedal；20 --- support.
Fig. 2 is structural map of the present utility model, and its elastic force apparatus is elastic steel sheet.
Wherein：0 --- turning gear；1 --- Chinese herbaceous peony wheel；2 --- back wheels of vehicle；3 --- preceding ratchet；4 --- rear ratchet；
5 --- preceding ratchet；6 --- rear ratchet；7 --- elastic force apparatus；8 --- handlebar；9 --- vehicle seat；11 --- front frame；12——
Car after-frame；15 --- fixed mount；16 --- fixed mount；17 --- the gear teeth；18 --- the gear teeth；19 --- pedal；20 --- support.
Fig. 3 is the tectonic relationship figure of ratchet, the gear teeth and vehicle frame.
Wherein：21 --- ratchet；22 --- wheel；23 --- ratchet；24 --- axletree；25 --- fixed block；26——
Vehicle frame.
Fig. 4 is the tectonic relationship figure of the gear teeth and ratchet.
Wherein：27 --- ratchet foreign aid's tangent line；28 --- gear teeth costa；29 --- gear teeth trailing edge line.
Embodiment
After people is ridden up on car, handlebar is held, foot pedal, body first stands, then sits down, and is pressed downward vehicle seat.Then pressure is led to
Vehicle seat is crossed, passes to front frame and car after-frame.Front frame and car after-frame, using the rotating shaft of junction as summit, open an angle.
Front vehicle wheel, rear wheel are by after pressure obliquely, and in the horizontal direction, front vehicle wheel is by a component forward
Promote, rear wheel is promoted by a component backward.
In the presence of thrust, preceding ratchet rotates forward, and rear ratchet rotates backward.Because the presence of ratchet, limits spine
Wheel rotates backward, therefore trailing wheel remains stationary as.
Distress resolves, elastic force apparatus（Spring or elastic steel sheet）Shrink, front frame, Rear frame by spring pulling force.Draw
Power is conducted to front vehicle wheel, rear wheel by front frame, Rear frame.Front vehicle wheel is by pulling force backward, and rear wheel is by forward
Pulling force.Because the presence of ratchet, limit front vehicle wheel and rotate backward.
Therefore either vehicle is under pressure, and produces motion, or because the effect of elastic device produces after distress resolves
Motion, being all can only be forward, it is impossible to backward.
Ride during the bicycle, people will hold handlebar, standing, squatting down repeatedly.Above-mentioned action, the leg meeting of people
Alternating bending, waist are stretched repeatedly, both arms are constantly bent and stretched, and the muscle of whole body is all transferred, and has been obtained sufficient exercise, has been realized
Design object.
Claims (1)
- A kind of 1. bicycle to be moved ahead by pressure, it is characterised in that：By vehicle frame, wheel, ratchet device, elastic force apparatus, annex Composition；Vehicle frame is divided into front frame and Rear frame, is linked together between front/rear frame by turning gear, front frame, Rear frame On have fix bar, for fixing elastic force apparatus, elastic force apparatus uses spring or elastic steel sheet；Wheel and ratchet are coaxial structure Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246809.1U CN206984240U (en) | 2017-03-14 | 2017-03-14 | A kind of bicycle to be moved ahead by pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246809.1U CN206984240U (en) | 2017-03-14 | 2017-03-14 | A kind of bicycle to be moved ahead by pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206984240U true CN206984240U (en) | 2018-02-09 |
Family
ID=61421328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246809.1U Expired - Fee Related CN206984240U (en) | 2017-03-14 | 2017-03-14 | A kind of bicycle to be moved ahead by pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206984240U (en) |
-
2017
- 2017-03-14 CN CN201720246809.1U patent/CN206984240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190912 Address after: 073000 West Pang village, Pang Cun town, Dingzhou City, Baoding, Hebei Patentee after: Dingzhou Xinwangda Sports Goods Co., Ltd. Address before: 073000 Hebei Baoding Dingzhou commercial North Street family hospital 2-2-302 Patentee before: Han Qiu Jun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |