CN203127025U - Anti-theft seat cushion for bicycle - Google Patents
Anti-theft seat cushion for bicycle Download PDFInfo
- Publication number
- CN203127025U CN203127025U CN 201320143853 CN201320143853U CN203127025U CN 203127025 U CN203127025 U CN 203127025U CN 201320143853 CN201320143853 CN 201320143853 CN 201320143853 U CN201320143853 U CN 201320143853U CN 203127025 U CN203127025 U CN 203127025U
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- CN
- China
- Prior art keywords
- cushion
- seat cushion
- sleeve
- rod
- theft
- 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 an anti-theft seat cushion for a bicycle, which is used for solving the problem that the seat cushion of the conventional bicycle can be stolen easily. The anti-theft seat cushion for the bicycle comprises a seat cushion, a seat cushion rod, a seat cushion sleeve, an elastic inhaul cable, a transverse shaft and a locking mechanism, wherein the seat cushion is arranged above the seat cushion rod; a large step is arranged at the tail end of the seat cushion rod; the seat cushion sleeve is a hollow tube of which the upper part is smaller while the lower part is larger; the outer diameter of the upper end of the seat cushion rod is matched with the inner diameter of the upper end of the seat cushion sleeve; the outer diameter of the large step at the tail end of the seat cushion rod is larger than the inner diameter of the upper end of the seat cushion sleeve and smaller than the inner diameter of the lower end of the seat cushion sleeve; the seat cushion rod is sleeved in the seat cushion sleeve; the transverse shaft is arranged at the tail end of the seat cushion sleeve in the radial direction; one end of the elastic inhaul cable is connected with the bottom of the large step, and the other end of the elastic inhaul cable is connected to the transverse shaft; and the locking mechanism is arranged at the top end of the seat cushion sleeve. The anti-theft seat cushion has the beneficial technical effects that a good anti-theft effect is achieved while the seat cushion can be adjusted conveniently in height.
Description
Technical field
The utility model relates to the saddle technical field, specially refers to a kind of bicycle theft-prevention lifting cushion.
Background technology
Bicycle is not only kind of a walking-replacing tool, but also is widely used in amusement and body-building field by people.The cushion of technology bicycle is inserted in the cushion sleeve by cushion rod mostly and fixes at present.Its degree of tightness state is controlled by lockable mechanism in the junction of its cushion rod and cushion sleeve, when unclamping, cushion rod can be pulled out or depress to regulate the height of cushion; When tightening up, cushion can be fixed.But, in case the lockable mechanism of cushion rod is adjusted into releasing orientation, just can directly cushion rod be taken out from the cushion sleeve, can not prevent well that cushion is stolen.Therefore, the prior art saddle exists cushion stolen problem easily.
Summary of the invention
For solving the easy stolen problem of cushion that existing saddle exists, the utility model proposes a kind of bicycle theft-prevention cushion.
A kind of bicycle theft-prevention cushion of the utility model comprises cushion, cushion rod, cushion sleeve, elasticity drag-line, transverse axis and lockable mechanism, and described cushion is arranged on the cushion rod top, and the end of cushion rod is provided with big step; The cushion sleeve is up-small and down-big hollow tubular, the internal diameter of the external diameter of cushion rod and cushion sleeve upper end is complementary, the external diameter of the terminal big step of cushion rod is greater than the internal diameter of cushion sleeve upper end and less than the internal diameter of cushion sleeve lower end, cushion rod is sleeved in the cushion sleeve; Described transverse axis is arranged on the cushion barrel end radially, and elasticity drag-line one end connects the bottom of big step, and the other end is connected on the transverse axis; Lockable mechanism is arranged on the top of cushion sleeve.
The useful technique effect of the utility model bicycle theft-prevention cushion is when guaranteeing that carrying out cushion easily just regulates, utilize the structure design of big step and elasticity drag-line to play the effect of double insurance, even under the situation that lockable mechanism is totally released, cushion can not be taken away, reach good antitheft effect.
Description of drawings
Accompanying drawing 1 is the utility model bicycle theft-prevention cushion structure scheme drawing.
Below in conjunction with the drawings and specific embodiments the utility model bicycle theft-prevention cushion is further described.
The specific embodiment
Accompanying drawing 1 is the antitheft cushion of the utility model bicycle brake, and among the figure, 1 is cushion, and 2 is cushion rod, and 3 is the cushion sleeve, and 4 is the elasticity drag-line, and 5 is transverse axis, and 6 is locking structure.
A kind of bicycle theft-prevention cushion of the utility model comprises cushion 1, cushion rod 2, cushion sleeve 3, elasticity drag-line 4, transverse axis 5 and lockable mechanism 6, and described cushion 1 is arranged on cushion rod 2 tops, and the end of cushion rod 2 is provided with big step; Cushion sleeve 3 is up-small and down-big hollow tubular, the internal diameter of the external diameter of cushion rod 2 and cushion sleeve 3 upper ends is complementary, the external diameter of the terminal big steps of cushion rod 2 is greater than the internal diameter of cushion sleeve 3 upper ends and less than the internal diameter of cushion sleeve 3 lower ends, cushion rod 2 is sleeved in the cushion sleeve 3; Described transverse axis 5 is arranged on cushion sleeve 3 ends radially, and elasticity drag-line 4 one ends connect the bottom of big step, and the other end is connected on the transverse axis 5; Lockable mechanism 6 is arranged on the top of cushion sleeve 3.
When reality is used, unclamp lockable mechanism 6 and can highly regulate the cushion 1 of the utility model bicycle theft-prevention cushion.Because the big step of cushion rod 2 ends is less than the internal diameter of cushion sleeve 3 upper ends, even lockable mechanism 5 is totally released, can not take away by the cushion 1 that cushion rod 2 is square from it, have anti-theft feature preferably.Because elasticity drag-line 4 links together the transverse axis 5 of cushion rod 2 with cushion sleeve end 3 ends, when raising cushion 1, elasticity drag-line 4 extends again; When reducing cushion 1, elasticity drag-line 4 shrinks.If the cushion 1 of cushion rod 2 and top thereof is taken off, just elasticity drag-line 4 must be pulled apart, therefore, increased anti-theft feature further, make cushion have the double anti-theft function.
Obviously, the useful technique effect of the utility model bicycle theft-prevention cushion is when guaranteeing that carrying out cushion 1 height easily regulates, utilize the structure design of big step and elasticity drag-line 4 to play the effect of double insurance, even under the situation that lockable mechanism 6 is totally released, cushion 1 can not be taken away, reach good antitheft effect.
Claims (1)
1. a bicycle theft-prevention cushion comprises cushion, cushion rod, cushion sleeve, elasticity drag-line, transverse axis and lockable mechanism, it is characterized in that: described cushion is arranged on the cushion rod top, and the end of cushion rod is provided with big step; The cushion sleeve is up-small and down-big hollow tubular, the internal diameter of the external diameter of cushion rod and cushion sleeve upper end is complementary, the external diameter of the terminal big step of cushion rod is greater than the internal diameter of cushion sleeve upper end and less than the internal diameter of cushion sleeve lower end, cushion rod is sleeved in the cushion sleeve; Described transverse axis is arranged on the cushion barrel end radially, and elasticity drag-line one end connects the bottom of big step, and the other end is connected on the transverse axis; Lockable mechanism is arranged on the top of cushion sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143853 CN203127025U (en) | 2013-03-27 | 2013-03-27 | Anti-theft seat cushion for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143853 CN203127025U (en) | 2013-03-27 | 2013-03-27 | Anti-theft seat cushion for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203127025U true CN203127025U (en) | 2013-08-14 |
Family
ID=48935030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143853 Expired - Fee Related CN203127025U (en) | 2013-03-27 | 2013-03-27 | Anti-theft seat cushion for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203127025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828686A (en) * | 2017-03-04 | 2017-06-13 | 邬惠林 | Bicycle theft-prevention seatpost |
| CN106965878A (en) * | 2017-05-05 | 2017-07-21 | 成都步共享科技有限公司 | A kind of anti-theft device for saddle |
-
2013
- 2013-03-27 CN CN 201320143853 patent/CN203127025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828686A (en) * | 2017-03-04 | 2017-06-13 | 邬惠林 | Bicycle theft-prevention seatpost |
| CN106965878A (en) * | 2017-05-05 | 2017-07-21 | 成都步共享科技有限公司 | A kind of anti-theft device for saddle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: Pearl Industrial Park Road Conghua District Guangzhou Baoju 510931 cities in Guangdong province 1-2 Patentee after: Guangzhou pine bell Electric Vehicle Technology Co., Ltd. Patentee after: Zhang Yuanjiu Address before: 400055 Chongqing city Banan District zouma Village No. 54 Patentee before: Zhang Yuanjiu Patentee before: Chongqing WONJAN Motorcycle Mfg Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20170327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |