CN103754309A - Bicycle front fork - Google Patents
Bicycle front fork Download PDFInfo
- Publication number
- CN103754309A CN103754309A CN201310604669.7A CN201310604669A CN103754309A CN 103754309 A CN103754309 A CN 103754309A CN 201310604669 A CN201310604669 A CN 201310604669A CN 103754309 A CN103754309 A CN 103754309A
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- China
- Prior art keywords
- front fork
- hole
- bicycle front
- holes
- rubber layer
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Abstract
The invention discloses a bicycle front fork. The bicycle front fork comprises a vertical pipe and two branch pipes, wherein through holes are formed in the radial directions of the two branch pipes; a rubber layer is wrapped around the through holes. According to the bicycle front fork, the through holes are formed in the radial directions of the two branch pipes, so that the weight of the front fork can be lightened through the through holes; the rubber layer is wrapped around the through holes, and the rubber layer is of a flexible structure, thus the transfer of damping vibration can be reduced to a certain degree, and the discomfort and fatigue feeling of a driver are reduced.
Description
Technical field
The invention belongs to the technical field of front-fork.
Background technology
Bicycle front fork is the turning member on bicycle at present, comprises standpipe and two arms, and standpipe is connected with bicycle handle, and arm coordinates with front spindle unit.
Bicycle usually walks in the road surface of jolting, and shock absorption device not on existing bicycle front fork, and when vibration is passed to driver, what can increase driver does not accommodate sense of fatigue.Bicycle, when not using, need to pin wheel, prevents stolenly, and the method for taking is now, lock walked around to inside wheel and locked, and because of the effect of lock gravity, lock finally can be placed on the ground, as ground humidity also can be accelerated the corrosion of lock.
Summary of the invention
The invention provides a kind of bicycle front fork, to solve the problem that does not have shock absorption device on existing bicycle front fork.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of bicycle front fork, comprise standpipe and two arms, two arms be provided with in the radial direction through hole, the surrounding of through hole is coated with rubber layer.
Compared with prior art, the invention has the advantages that: two arms be provided with in the radial direction through hole, through hole can alleviate the weight of front fork, the surrounding of through hole is coated with rubber layer, because rubber layer is flexible structure, can reduce to a certain extent the transmission of damped vibration, that reduces driver does not accommodate sense of fatigue.
Further, described through hole is positioned at sustained height, and the height of through hole is lower than cycle wheel tire, when not using need to lock wheel time, lock is walked around to two through holes, and lock is difficult for dropping on the ground, has reduced the chance contacting with wet ground.It is in order to facilitate lock to pass that through hole is positioned at sustained height.
The height of through hole means axis wheel lower than cycle wheel and is greater than axis wheel to the distance of through hole to the distance of tire.
Further, on described standpipe, car light is installed, can conveniently illuminates the road surface in the place ahead.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation of bicycle front fork embodiment of the present invention.
The specific embodiment
As shown in Figure 1, a kind of bicycle front fork in the present embodiment, comprises standpipe 1 and two arms 2.Through hole 3, two through holes 3 that are provided with in the radial direction of two arms 2 are oppositely arranged and are positioned at sustained height, and through hole 3 is less than wheel tyre to the distance of axis wheel to the distance of axis wheel, and the surrounding of through hole 3 is coated with rubber layer 4.On described standpipe 1, car light 5 is installed.
Two arms 2 be provided with in the radial direction through hole 3, through hole 3 can alleviate the weight of front fork, and the surrounding of through hole 3 is coated with rubber layer 4, because rubber layer 4 is flexible structure, can reduce to a certain extent the transmission of damped vibration, that reduces driver does not accommodate sense of fatigue.When not using need to lock wheel time, lock is walked around to two through holes 3, lock is difficult for dropping on the ground, has reduced the chance contacting with wet ground.It is in order to facilitate lock to pass that through hole 3 is positioned at sustained height.On described standpipe 1, car light 5 is installed, can conveniently illuminates the road surface in the place ahead.Through hole 3 is less than wheel tyre to the distance of axis wheel to the distance of axis wheel, is can walk around wheel tyre when guaranteeing to walk around through hole.
For a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (3)
1. a bicycle front fork, comprises standpipe and two arms, it is characterized in that: two arms be provided with in the radial direction through hole, the surrounding of through hole is coated with rubber layer.
2. bicycle front fork as claimed in claim 1, it is characterized in that: described through hole is positioned at sustained height, and the height of through hole is lower than cycle wheel tire.
3. bicycle front fork as claimed in claim 2, is characterized in that: on described standpipe, car light is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604669.7A CN103754309A (en) | 2013-11-26 | 2013-11-26 | Bicycle front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604669.7A CN103754309A (en) | 2013-11-26 | 2013-11-26 | Bicycle front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103754309A true CN103754309A (en) | 2014-04-30 |
Family
ID=50521687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604669.7A Pending CN103754309A (en) | 2013-11-26 | 2013-11-26 | Bicycle front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103754309A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585247A (en) * | 2017-10-20 | 2018-01-16 | 宝鸡金恒瑞金属科技有限公司 | A kind of bicycle front fork |
-
2013
- 2013-11-26 CN CN201310604669.7A patent/CN103754309A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585247A (en) * | 2017-10-20 | 2018-01-16 | 宝鸡金恒瑞金属科技有限公司 | A kind of bicycle front fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |