CN202147802U - Shock absorber for bicycle - Google Patents
Shock absorber for bicycle Download PDFInfo
- Publication number
- CN202147802U CN202147802U CN201120274612U CN201120274612U CN202147802U CN 202147802 U CN202147802 U CN 202147802U CN 201120274612 U CN201120274612 U CN 201120274612U CN 201120274612 U CN201120274612 U CN 201120274612U CN 202147802 U CN202147802 U CN 202147802U
- Authority
- CN
- China
- Prior art keywords
- main body
- piston
- axis
- bicycle
- piston shaft
- 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
Links
- 230000035939 shock Effects 0.000 title abstract 11
- 239000006096 absorbing agent Substances 0.000 title abstract 4
- 238000013016 damping Methods 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract 5
- 238000009434 installation Methods 0.000 abstract 2
- 230000003139 buffering effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model relates to a shock absorber for a bicycle. The shock absorber for the bicycle comprises a piston shaft, wherein a first installation hole is arranged at the left end of the piston shaft; the right end of the piston shaft is a connecting end; a main body outer sleeve is sheathed on the outer surface of the connecting end; the left end of the main body outer sleeve is sheathed on the piston rod and can slide relatively to the piston shaft; a second installation hole is arranged at the right end of the piston shaft; a shock absorption spring is arranged in the main body outer sleeve; one end of the shock absorption spring reaches against the inside of the main body outer sleeve; the other end of the shock absorption spring is connected with the connecting end of the piston shaft; and a locking nut is sheathed at the joint of the piston shaft and the main body outer sleeve. As the shock absorber is arranged on the bicycle and the shock absorption spring is arranged between the piston shaft and the main body outer sleeve to absorb shock, better shock absorption effect can be exerted either in case of small shock or on the road with large impact force.
Description
(1) technical field
The utility model relates to a kind of bicycle, Electrical Bicycle bumper on waiting for bus that is applied to.
(2) background technology
Bicycle is in the process of going, because the ground-surface unfairness can produce certain vibrations; On the big road surface of impulsive force, to the knight uncomfortable feeling is arranged, in the prior art; The damping modes of in the standpipe of bicycle front fork, putting into spring is arranged, though can play certain shock-proof effect, uneven bigger; The road surface that impulsive force is big, its damping effect is less, and the knight still has uncomfortable feeling.
(3) summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of damping effect to be used for the bumper of bicycle preferably.
The technical scheme that the utility model solves its technical matters is:
A kind of bumper that is used for bicycle comprises the axis of the piston, and the left end of described the axis of the piston is provided with first mounting hole; Right-hand member is a coupling end; A sheathed main body overcoat on the outside face of coupling end, the left end of described main body overcoat are set on the described the axis of the piston and the axis of the piston slip relatively, and right-hand member is provided with second mounting hole; Be provided with a damping spring in the described main body overcoat; One end of described damping spring is conflicted in the main body overcoat, and the other end connects the coupling end of the axis of the piston, and the junction of described the axis of the piston and main body overcoat is arranged with a block nut.
As improvement, the inside of main body overcoat right-hand member is provided with a rubber spring, and described damping spring is set on the described rubber spring.
As improvement, be provided with dust ring between main body overcoat and the axis of the piston.
As improvement, the end of the coupling end of the axis of the piston is provided with set screw.
With front fork or other positions that bumper is installed bicycle, install through first mounting hole and second mounting hole at bumper two ends, when vibrations; Owing to be connected with damping spring between the axis of the piston and the main body overcoat, can play damping effect, when vibrations are big; The damping spring deflection is bigger, during the damping spring distortion, can carry out certain buffering through rubber spring; Like this, bumper not only hour has damping effect preferably in vibrations, when vibrations are big; Rubber spring also can play certain buffer action, has damping effect preferably.Set screw can prevent that the axis of the piston and main body overcoat break away from.
The beneficial effect of the utility model is: the utility model is through being installed in the bumper on the bicycle; And rubber spring and damping spring through being arranged between the axis of the piston and the main body overcoat carry out damping; No matter be under the smaller tremors situation; Still on the big road surface of impulsive force, can both play good damping effect.
(4) description of drawings
Fig. 1 is the part sectional structure scheme drawing of the utility model.
(5) specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
As shown in Figure 1, a kind of bumper that is used for bicycle comprises the axis of the piston 1; The left end of the axis of the piston is provided with first mounting hole 8, also is provided with the vehicle frame groove, and right-hand member is a coupling end; A sheathed main body overcoat 3 on the outside face of coupling end; The left end of main body overcoat 3 be set on the coupling end of the axis of the piston 1 and relatively the axis of the piston slightly slide, be provided with dust ring 6 between the axis of the piston 1 and the main body overcoat 3, an also sheathed jam nut 2 in the junction of the axis of the piston and main body overcoat.The right-hand member of main body overcoat 3 also is provided with second mounting hole 9, and the right-hand member inside of main body overcoat is provided with a rubber spring 5, a sheathed damping spring 4 on the rubber spring 5, and then an end of damping spring 4 is connected in the main body overcoat 3, and the other end connects the coupling end of the axis of the piston 1.The end of the coupling end of the axis of the piston is provided with set screw 7, can prevent that the axis of the piston 1 breaks away from main body overcoat 3.
Install through first mounting hole 8, second mounting hole 9 and the vehicle frame groove at bumper two ends, when vibrations front fork or other positions that bumper is installed bicycle; Owing to be connected with damping spring 4 between the axis of the piston 1 and the main body overcoat 3, can play damping effect, when vibrations are big; Damping spring 4 deflections are bigger, during the damping spring distortion, carry out certain buffering through rubber spring 5; Like this, bumper not only hour has damping effect preferably in vibrations, when vibrations are big; Rubber spring also can play certain buffer action, has damping effect preferably.
Claims (4)
1. bumper that is used for bicycle, it is characterized in that: comprise the axis of the piston, the left end of described the axis of the piston is provided with first mounting hole; Right-hand member is a coupling end; A sheathed main body overcoat on the outside face of coupling end, the left end of described main body overcoat are set on the described the axis of the piston and the axis of the piston slip relatively, and right-hand member is provided with second mounting hole; Be provided with a damping spring in the described main body overcoat; One end of described damping spring is conflicted in the main body overcoat, and the other end connects the coupling end of the axis of the piston, and the junction of described the axis of the piston and main body overcoat is arranged with a block nut.
2. a kind of bumper that is used for bicycle according to claim 1 is characterized in that: the inside of described main body overcoat right-hand member is provided with a rubber spring, and described damping spring is set on the described rubber spring.
3. a kind of bumper that is used for bicycle according to claim 1 and 2 is characterized in that: be provided with dust ring between described main body overcoat and the axis of the piston.
4. a kind of bumper that is used for bicycle according to claim 3, it is characterized in that: the end of the coupling end of described the axis of the piston is provided with set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120274612U CN202147802U (en) | 2011-07-27 | 2011-07-27 | Shock absorber for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120274612U CN202147802U (en) | 2011-07-27 | 2011-07-27 | Shock absorber for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147802U true CN202147802U (en) | 2012-02-22 |
Family
ID=45588871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120274612U Expired - Fee Related CN202147802U (en) | 2011-07-27 | 2011-07-27 | Shock absorber for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466030A (en) * | 2013-09-24 | 2013-12-25 | 广西南宁凯得利电子科技有限公司 | Damping bicycle handle of bicycle |
| CN105347056A (en) * | 2015-10-23 | 2016-02-24 | 武汉开锐海洋起重技术有限公司 | Retraction type self-adaptation flexible bucket-wheel device of storage yard |
| CN106476965A (en) * | 2016-09-30 | 2017-03-08 | 杨洁亮 | Precession squeeze adjustments formula front fork |
| CN107013617A (en) * | 2017-05-08 | 2017-08-04 | 柯利佳 | Damping device with leaking hole |
-
2011
- 2011-07-27 CN CN201120274612U patent/CN202147802U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466030A (en) * | 2013-09-24 | 2013-12-25 | 广西南宁凯得利电子科技有限公司 | Damping bicycle handle of bicycle |
| CN105347056A (en) * | 2015-10-23 | 2016-02-24 | 武汉开锐海洋起重技术有限公司 | Retraction type self-adaptation flexible bucket-wheel device of storage yard |
| CN105347056B (en) * | 2015-10-23 | 2018-06-05 | 武汉开锐海洋起重技术有限公司 | A kind of retraction type stockyard self-adapting flexible bucket wheel device |
| CN106476965A (en) * | 2016-09-30 | 2017-03-08 | 杨洁亮 | Precession squeeze adjustments formula front fork |
| CN106476965B (en) * | 2016-09-30 | 2021-03-16 | 天津市众兴邦科技发展有限公司 | Screw-in extrusion adjusting type front fork |
| CN107013617A (en) * | 2017-05-08 | 2017-08-04 | 柯利佳 | Damping device with leaking hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO JULONG ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER OWNER: NINGBO KEZHEN BICYCLE INDUSTRY CO., LTD.? Effective date: 20150811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150811 Address after: 315338, Ningbo, Zhejiang province Cixi City East Industrial Zone Patentee after: Ningbo Ju Long Environmental Protection Technology Co., Ltd Address before: The city road CiDong industrial area 315338 Zhejiang city of Cixi province No. 1 Ningbo Kezhen Bicycle Co. Patentee before: NINGBO KEZHEN BICYCLE INDUSTRY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |