CN202674138U - Motorcycle front shock absorber - Google Patents
Motorcycle front shock absorber Download PDFInfo
- Publication number
- CN202674138U CN202674138U CN 201220334430 CN201220334430U CN202674138U CN 202674138 U CN202674138 U CN 202674138U CN 201220334430 CN201220334430 CN 201220334430 CN 201220334430 U CN201220334430 U CN 201220334430U CN 202674138 U CN202674138 U CN 202674138U
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- CN
- China
- Prior art keywords
- damping spring
- motorcycle
- shock absorber
- damping
- piston
- 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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- Fluid-Damping Devices (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The utility model relates to a motorcycle front shock absorber which comprises a front pipe fork, a damping spring and a damping piston, wherein one end of the front pipe fork is provided with a containing cavity, and the damping spring and the damping piston are contained in the containing cavity; and the damping spring is abutted between the front pipe fork and the damping piston, and the containing cavity is internally further provided with a step part which can press against the damping piston. The motorcycle front shock absorber provided by the utility model has the advantages that the structure is simple, the damping spring and the damping piston are convenient to change, and the maintenance cost is low; and the damping spring is effectively prevented from being damaged due to fatigue through arranging the step part which can press against the damping piston, and the service life of the shock absorber is prolonged.
Description
Technical field
The utility model relates to a kind of motorcycle accessories, is specifically related to a kind of front damper of motorcycle, belongs to the vibration damper technical field.
Background technique
The front shock absorber of motorcycle is requisite accessory on the motorcycle, and it can effectively reduce motorcycle jolting when riding.The motorcycle vibration absorber of prior art adopts telescopic shock absorber usually, and the working life of such vibration damper is shorter, generally about 2 years.After the retracting cylinder surface abrasion, this vibration damper will be ineffective.And when changing, can only with these vibration damper integral replacings, so just greatly strengthen maintenance cost.
For solving the problems of the technologies described above, necessaryly provide a kind of structure improved front damper of motorcycle that has, to overcome described defective of the prior art.
The model utility content
For addressing the above problem, the purpose of this utility model is to provide a kind of simple in structure, long service life and the low front damper of motorcycle of maintenance cost.
For achieving the above object, the technological scheme that the utility model is taked is: a kind of front damper of motorcycle, and it comprises front pipe fork, damping spring and daming piston; Wherein, described front pipe is pitched an end and is provided with a host cavity, and described damping spring and daming piston are contained in this host cavity; Described damping spring is connected between front pipe fork and the daming piston; In described host cavity, further be provided with the stepped part that to support daming piston.
Front damper of motorcycle of the present utility model further is set to: be provided with a seal ring in described daming piston.
Compared with prior art, the utlity model has following beneficial effect: front damper of motorcycle of the present utility model is simple in structure, and damping spring and daming piston are convenient to change, and maintenance cost is low; It can effectively avoid damping spring fatigue impaired by the stepped part that can support daming piston is set, and prolongs the working life of this vibration damper.
Description of drawings
Fig. 1 is the structural representation of front damper of motorcycle of the present utility model.
Embodiment
See also shown in the Figure of description 1, the utility model is a kind of front damper of motorcycle, and it is formed by a few part assemblings such as front pipe fork 1, damping spring 2 and daming pistons 3.
Wherein, described front pipe is pitched 1 one ends and is provided with a host cavity 11, and described damping spring 2 and daming piston 3 are contained in this host cavity 11.
Described damping spring 2 is connected between front pipe fork 1 and the daming piston 3.
Be provided with a seal ring 31 in described daming piston 3, thereby can effectively avoid dust to enter in the host cavity 11, avoid the unnecessary wearing and tearing of daming piston 3.
Further, in the interior stepped part 12 that to support daming piston 3 that further is provided with of described host cavity 1.When the vibrations that are subject to when daming piston 3 were larger, it was directly supported on this stepped part 12, thereby avoids excess compression damping spring 2, prolonged the working life of damping spring 2 and vibration damper.
Above embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (2)
1. a front damper of motorcycle is characterized in that: comprise front pipe fork, damping spring and daming piston; Wherein, described front pipe is pitched an end and is provided with a host cavity, and described damping spring and daming piston are contained in this host cavity; Described damping spring is connected between front pipe fork and the daming piston; In described host cavity, further be provided with the stepped part that to support daming piston.
2. front damper of motorcycle as claimed in claim 1 is characterized in that: be provided with a seal ring in described daming piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334430 CN202674138U (en) | 2012-07-12 | 2012-07-12 | Motorcycle front shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334430 CN202674138U (en) | 2012-07-12 | 2012-07-12 | Motorcycle front shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674138U true CN202674138U (en) | 2013-01-16 |
Family
ID=47495045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334430 Expired - Fee Related CN202674138U (en) | 2012-07-12 | 2012-07-12 | Motorcycle front shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674138U (en) |
-
2012
- 2012-07-12 CN CN 201220334430 patent/CN202674138U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |