CN2190607Y - General bicycle rear wheel shock absorption fork - Google Patents
General bicycle rear wheel shock absorption fork Download PDFInfo
- Publication number
- CN2190607Y CN2190607Y CN 94215807 CN94215807U CN2190607Y CN 2190607 Y CN2190607 Y CN 2190607Y CN 94215807 CN94215807 CN 94215807 CN 94215807 U CN94215807 U CN 94215807U CN 2190607 Y CN2190607 Y CN 2190607Y
- Authority
- CN
- China
- Prior art keywords
- fork
- bicycle
- shock
- absorbing
- car
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a universal shockproof fork for a rear wheel of a bicycle. The fork adopts the structure that according to the adaptation conditions and the structural characteristics of the bicycle, the original bicycle is partially changed and is reasonably and additionally provided with a shockproof device. The shockproof bicycle fork has the advantages of firmness, flexibility, simplicity and practicability, and the technical scheme of the shockproof bicycle fork can be widely applied to the innovation and the renewal of various bicycles. The shockproof fork can greatly enhance the cosiness of the bicycle, and simultaneously promotes the bicycles to be developed towards advanced levels.
Description
The utility model relates to the renewal and the development in bicycle field.
The modification of vehicle, derailleur, mountain bike of various styles etc. are arranged in the market, yet these bicycles do not obtain solution fundamentally all the time aspect traveling comfort, so far still by car by bus the low amount of tire subdue the seismic wave of road surface conduction.If travel by bike on rough road surface or die Dorfstrasse, two arms that the cyclist will be shaken are tingle, crotch's distending pain even whole body fatigue.Many for this reason technical personnels were also done a lot of effort, but not ideal enough mostly, or loss bicycle impregnability or the clumsy ugly actv. structure that influences, and made it to be difficult to implement.
The purpose of this utility model is to release a kind of comfortable bicycle that increases shock absorbing apparatus.
The universal bicycle rear shock-absorbing fork that the utility model is released, be on vehicle macrostructure basis of invariable, condition of compatibility and constructional feature according to bicycle, take localized variation, reasonable enhancement shock absorbing apparatus, this shock-absorbing car fork is not only firm flexibly, and simple and practical, can be applicable to widely that the change of various vehicles is upgraded.The release and the use of this shock-absorbing fork will increase substantially the traveling comfort of bicycle, thoroughly solve current bicycle by the car state of the low amount of tire damping by bus.
Be illustrated below in conjunction with accompanying drawing:
Fig. 1 is a shock-absorbing fork section plan
Fig. 2 shock-absorbing fork connector combines cutaway view with vehicle frame
Fig. 3 is that bicycle rear portion integral structure is looked intention
The bicycle rear shock-absorbing fork that the utility model is released is cooperated and is formed by connector (1), sliding fortune bar (2), steady bar nut (3), main force's spring (4), power assistant spring (5), metal dust protecting cap (6), the rubber dustproof pipe of compression (7), car fork (8).Its structure is that shock-absorbing is stuck portion by connector and vehicle frame (9) rotational engagement.The bottom is that the shock-absorbing fork directly is rotationally connected with the horizontal fork-tail end in back (10), connector and sliding bar are secure bond, by steady bar nut the sliding bar voltage stabilizing in the car breeches pipe, elastic force by the power assistant spring in the car breeches pipe and the middle main force's spring of bar that horizontally slips makes connector become the interval sliding distance of certain force with the car fork-shaped, is made a concerted effort to subdue the seismic wave of road surface conduction when bicycle rear is accepted road shock by three springs.
The shock-absorbing fork is the fixed triangle contact that horizontal fork and rear stays behind the original vehicle frame are formed with the structure (Fig. 3) of car load, change triangle contact (11), (12), (13) of rotating up and down into and make car load not only promote shock absorbing apparatus flexibly, and do not lose the firm and attractive in appearance of original design.
The shock-absorbing fork that the utility model is released has not only increased substantially the traveling comfort of bicycle, and overcome shortcoming such as the loosening and self-inflicted injury of the straightforward part that caused of jolting of original bicycle, its release will change bicycle with use and lean on the car backward state of the low amount of tire damping by bus so far from the beginning always, and the while also will promote the bicycle field to improve and development to new level.
Claims (1)
- Universal bicycle rear shock-absorbing fork, be by connector, sliding bar, steady bar nut, main force's spring, power assistant spring, the metal dust protecting cap, the dustproof pipe of rubber compression, the car fork cooperates to be formed, it is characterized in that shock-absorbing sticks portion by connector and vehicle frame rotational engagement, the bottom is that the shock-absorbing fork directly is rotationally connected with the horizontal fork-tail end in back, connector and sliding bar are secure bond, by steady bar nut the sliding bar voltage stabilizing in the car breeches pipe, elastic force by the main force's spring in the middle of the power assistant spring in the car breeches pipe and the bar that horizontally slips, make connector become the interval sliding distance of certain force with the car fork-shaped, realize the rear wheel movement shock-absorbing by the spring folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215807 CN2190607Y (en) | 1994-07-01 | 1994-07-01 | General bicycle rear wheel shock absorption fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94215807 CN2190607Y (en) | 1994-07-01 | 1994-07-01 | General bicycle rear wheel shock absorption fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2190607Y true CN2190607Y (en) | 1995-03-01 |
Family
ID=33831695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94215807 Expired - Fee Related CN2190607Y (en) | 1994-07-01 | 1994-07-01 | General bicycle rear wheel shock absorption fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2190607Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128425A (en) * | 2017-05-31 | 2017-09-05 | 龚洭驿 | A kind of middle joint combined apparatus of rear anti-vibration bicycle |
| CN107487411A (en) * | 2017-08-16 | 2017-12-19 | 合肥向宇互联网科技有限公司 | Electronic bicycle back fork damping device and its electric car |
-
1994
- 1994-07-01 CN CN 94215807 patent/CN2190607Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128425A (en) * | 2017-05-31 | 2017-09-05 | 龚洭驿 | A kind of middle joint combined apparatus of rear anti-vibration bicycle |
| CN107487411A (en) * | 2017-08-16 | 2017-12-19 | 合肥向宇互联网科技有限公司 | Electronic bicycle back fork damping device and its electric car |
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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 |