CN204096006U - A kind of bicycle front fork - Google Patents
A kind of bicycle front fork Download PDFInfo
- Publication number
- CN204096006U CN204096006U CN201420438697.6U CN201420438697U CN204096006U CN 204096006 U CN204096006 U CN 204096006U CN 201420438697 U CN201420438697 U CN 201420438697U CN 204096006 U CN204096006 U CN 204096006U
- Authority
- CN
- China
- Prior art keywords
- front fork
- pipe
- stroke
- tube
- connection cover
- 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 provides a kind of bicycle front fork, comprise two the stroke pipes in left and right, and be connected across the crown of two stroke pipe upper ends and be enclosed within the front fork tube of two stroke pipe lower ends, wherein there is the mouth of pipe inserting vertical tube center, crown top, two front fork tube upper ends connect all-in-one-piece fork bridge, there is the hook pawl being fixedly connected with bicycle hub axle lower end, described crown comprises the connection cover being socketed in two stroke pipe upper ends, the pipe link connecting two stroke pipes below connection cover and the short tube be clipped in the middle of connection cover and pipe link, the mouth of pipe inserting vertical tube is located on described connection cover.A kind of bicycle front fork that the utility model provides, adds the Joint strenght of crown and stroke pipe and the intensity of front fork tube.
Description
Technical field
The utility model relates to a kind of bicycle assembly, specifically a kind of bicycle front fork.
Background technology
Current bicycle front fork on the market, structure is comparatively simple, insufficient strength, and in cycle racing process, front-wheel hub axle is connected firm not with between front fork tube, stroke pipe and standpipe of front fork, easily occurs rocking, poor stability, stressed rear easily loose.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of bicycle front fork, adds the Joint strenght of crown and stroke pipe and the intensity of front fork tube.
The technical scheme that the utility model adopts is: a kind of bicycle front fork, comprise two the stroke pipes in left and right, and be connected across the crown of two stroke pipe upper ends and be enclosed within the front fork tube of two stroke pipe lower ends, wherein there is the mouth of pipe inserting vertical tube center, crown top, two front fork tube upper ends connect all-in-one-piece fork bridge, there is the hook pawl being fixedly connected with bicycle hub axle lower end, described crown comprises the connection cover being socketed in two stroke pipe upper ends, the pipe link connecting two stroke pipes below connection cover and the short tube be clipped in the middle of connection cover and pipe link, the mouth of pipe inserting vertical tube is located on described connection cover.
Described fork bridge is middle two attaching partss in arch, and the two ends of two attaching partss are by sleeve connection and be socketed in two front fork tube upper ends, is integrally formed two stiffening bands between two attaching partss.
Described hook pawl extends to middle part, front side from front fork tube bottom rear.
The material of described bicycle front fork is magnesium aluminum alloy.
The advantage that the utility model has and good effect are: the crown of bicycle front fork of the present utility model is made up of connection cover, short tube and pipe link, adopt the connection mode being similar to sandwich, increase the Joint strenght of crown and stroke pipe.Front fork tube adopts two arch bridge attaching parts two, left and right body one to be connected, and is provided with again two stiffening bands, makes fork bridge more firm between this pair of arch bridge attaching parts.By extending front fork hook pawl length, front fork tube being served and strengthens fixing effect, make that front fork tube is more resistance to be impacted.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fork bridge of the present utility model and with the block diagram of lower part.
Fig. 3 is the lateral plan that the utility model hooks pawl.
In figure, 1. vertical tube, 2. crown, 21. connection covers, 22. short tubes, 23. pipe links, 3. stroke pipe, 4. pitch bridge, 41. attaching partss, 42. stiffening bands, 43. sleeves, 5. front fork tube, 6. hooks pawl.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As depicted in figs. 1 and 2, a kind of bicycle front fork, comprise two the stroke pipes 3 in left and right, and be connected across the crown 2 of two stroke pipe 3 upper ends and be enclosed within the front fork tube 5 of two stroke pipe 3 lower ends, crown 2 comprises the connection cover 21 being socketed in two stroke pipe 3 upper ends, the pipe link 23 connecting two stroke pipes 3 below connection cover 21 and the short tube 22 be clipped in the middle of connection cover 21 and pipe link 23, there is the mouth of pipe inserting vertical tube 1 center, connection cover 21 top, two front fork tube 5 upper ends connect all-in-one-piece fork bridge 4, fork bridge 4 is middle two attaching partss 41 in arch, the two ends of two attaching partss 41 are connected by sleeve 43 and are socketed in two front fork tube 5 upper ends, two stiffening bands 42 are integrally formed between two attaching partss 41.Shown in Fig. 1 to Fig. 3, there is the hook pawl 6 being fixedly connected with bicycle hub axle front fork tube 5 lower end, hooks pawl 6 and extends to middle part, front side from front fork tube 5 bottom rear.The material of bicycle front fork is magnesium aluminum alloy.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a bicycle front fork, comprise two the stroke pipes (3) in left and right, and be connected across the crown (2) of two stroke pipe (3) upper ends and be enclosed within the front fork tube (5) of two stroke pipe (3) lower ends, wherein there is the mouth of pipe of insertion vertical tube (1) center, crown (2) top, two front fork tube (5) upper ends connect all-in-one-piece fork bridge (4), there is the hook pawl (6) being fixedly connected with bicycle hub axle lower end, it is characterized in that: described crown (2) comprises the connection cover (21) being socketed in two stroke pipe (3) upper ends, the pipe link (23) that connection cover (21) below connects two stroke pipes (3) and the short tube (22) be clipped in the middle of connection cover (21) and pipe link (23), the mouth of pipe inserting vertical tube (1) is located on described connection cover (21).
2. a kind of bicycle front fork according to claim 1, it is characterized in that: described fork bridge (4) is middle two attaching partss (41) in arch, the two ends of two attaching partss (41) are connected by sleeve (43) and are socketed in two front fork tube (5) upper ends, are integrally formed two stiffening bands (42) between two attaching partss (41).
3. a kind of bicycle front fork according to claim 1 and 2, is characterized in that: described hook pawl (6) extends to middle part, front side from front fork tube (5) bottom rear.
4. a kind of bicycle front fork according to claim 1 and 2, is characterized in that: the material of described bicycle front fork is magnesium aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438697.6U CN204096006U (en) | 2014-08-06 | 2014-08-06 | A kind of bicycle front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438697.6U CN204096006U (en) | 2014-08-06 | 2014-08-06 | A kind of bicycle front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096006U true CN204096006U (en) | 2015-01-14 |
Family
ID=52264452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438697.6U Expired - Fee Related CN204096006U (en) | 2014-08-06 | 2014-08-06 | A kind of bicycle front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096006U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184568A (en) * | 2016-09-30 | 2016-12-07 | 杨智霞 | Piecewise Damping regulation front fork |
| CN107323583A (en) * | 2017-07-25 | 2017-11-07 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloy front fork casting of bicycle use |
-
2014
- 2014-08-06 CN CN201420438697.6U patent/CN204096006U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184568A (en) * | 2016-09-30 | 2016-12-07 | 杨智霞 | Piecewise Damping regulation front fork |
| CN107323583A (en) * | 2017-07-25 | 2017-11-07 | 江苏中色锐毕利实业有限公司 | A kind of aluminium alloy front fork casting of bicycle use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20170806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |