CN203345097U - Bicycle anti-theft saddle tube structure - Google Patents
Bicycle anti-theft saddle tube structure Download PDFInfo
- Publication number
- CN203345097U CN203345097U CN 201320368031 CN201320368031U CN203345097U CN 203345097 U CN203345097 U CN 203345097U CN 201320368031 CN201320368031 CN 201320368031 CN 201320368031 U CN201320368031 U CN 201320368031U CN 203345097 U CN203345097 U CN 203345097U
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- China
- Prior art keywords
- female
- connecting rod
- declivity
- saddle tube
- 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 - Lifetime
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- Motorcycle And Bicycle Frame (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a bicycle anti-theft saddle tube structure. The bicycle anti-theft saddle tube structure comprises a saddle tube, a middle tube, a connecting rod, an upper tilting nut A, an upper tilting nut B, a lower tilting nut A, a lower tilting nut B and a hollow screw. The hollow screw is screwed into the upper tilting nut A and the upper tilting nut B and is arranged on the connecting rod in a sleeved mode, the upper tilting nut A and the upper tilting nut B make contact with the inner wall of the saddle tube in an abutting mode, and the lower tilting nut A and the lower tilting nut B are respectively fixed on the bottom of the connecting rod and make contact with the inner wall of the middle tube in an abutting mode. The top end of the connecting rod is bent to form a limiting part. The bicycle anti-theft saddle tube structure can effectively prevent the saddle tube from being completely drawn out of the middle tube in the height regulating process of the saddle tube, the saddle tube is prevented from being stolen, and more safety is achieved.
Description
Technical field
The utility model relates to bicycle, relates in particular to the anti-theft saddle pipe structure of bicycle.
Background technology
Car load on market is because of bicyclist's height and riding posture difference; so often can be by the height adjustment of the lift saddle comfort level of riding; therefore car load just need to fill a fast disassembly type clamp ring and adjust at any time saddle height to facilitate; in quick detach clamp ring locking at ordinary times, the pipe external diameter makes middle pipe upper end be out of shape to lock saddle pipe; when the quick detach clamp ring unclamps; saddle pipe can arbitrarily be stretched, and under this state, also is easy to cause saddle and saddle pipe stolen simultaneously.
Summary of the invention
The utility model is for defects such as the saddle pipe existed in prior art easily are stolen, and a kind of anti-theft saddle pipe structure of new bicycle is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The anti-theft saddle pipe structure of bicycle, comprise saddle pipe, middle pipe, also comprise connecting rod, upper oblique female A, upper oblique female B, the female A of declivity, the female B of declivity, hollow screw, described hollow screw screws in upper oblique female A and upper oblique female B and is placed on connecting rod, the inwall of described oblique female A and upper oblique female B and saddle pipe is inconsistent, the female A of described declivity and the female B of declivity are individually fixed in the bottom of connecting rod inconsistent with the inwall of middle pipe, and described connecting rod top bending forms limiting section.
Going up at ordinary times oblique female A and upper oblique female B compresses and fits on the inwall of saddle pipe, the female A of declivity and the female B of declivity compress and fit on the inwall of middle pipe, while regulating the height of saddle pipe, saddle pipe will drive oblique female A, upper oblique female B and the hollow screw slides up and down along connecting rod, when upper oblique female A and upper oblique female B slide into the connecting rod top, to be blocked by the limiting section on connecting rod top, due to the female A of the declivity of connecting rod bottom and the female B of declivity and middle inside pipe wall compression, therefore saddle pipe can't be detached fully, has realized the anti-theft feature of saddle pipe.
As preferably, the anti-theft saddle pipe structure of bicycle described above, also comprise stop nut, and described stop nut is arranged on connecting rod and between upper oblique female B and the female A of declivity.The sliding stroke of oblique female A, upper oblique female B in restriction, avoid oblique female A and upper oblique female B to break away from connecting rod.
As preferably, the anti-theft saddle pipe structure of bicycle described above, described limiting section is barb type.Simple in structure, more practical.
The accompanying drawing explanation
The structural representation of the anti-theft saddle pipe structure that Fig. 1 is the utility model bicycle.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but they are not to restriction of the present utility model:
As shown in Figure 1, the anti-theft saddle pipe structure of bicycle, comprise saddle pipe 10, middle pipe 1, also comprise connecting rod 8, upper oblique female A7, upper oblique female B6, the female A3 of declivity, the female B2 of declivity, hollow screw 5, described hollow screw 5 screws in upper oblique female A7 and upper oblique female B6 and is placed on connecting rod 8, the inwall of described oblique female A7 and upper oblique female B6 and saddle pipe 10 is inconsistent, the female A3 of described declivity and the female B2 of declivity are individually fixed in the bottom of connecting rod 8 inconsistent with the inwall of middle pipe 1, and described connecting rod 8 top bendings form limiting sections 9.
Going up at ordinary times oblique female A7 and upper oblique female B6 compresses and fits on the inwall of saddle pipe 10, the female A3 of declivity and the female B2 of declivity compress and fit on the inwall of middle pipe 1, while regulating the height of saddle pipe 10, saddle pipe 10 will drive oblique female A7, upper oblique female B6 and hollow screw 5 slides up and down along connecting rod 8, when upper oblique female A7 and upper oblique female B6 slide into connecting rod 8 top, to be blocked by the limiting section 9 on connecting rod 8 tops, due to the female A3 of the declivity of connecting rod 8 bottoms and the female B2 of declivity and middle pipe 1 inwall compression, therefore saddle pipe 10 can't be detached fully, has realized the anti-theft feature of saddle pipe 10.
As preferably, also comprise stop nut 4, described stop nut 4 is arranged on connecting rod 8 and between upper oblique female B6 and the female A3 of declivity.
As preferably, described limiting section 9 is barb type.
In a word, the foregoing is only preferred embodiment of the present utility model, the equalization that all scopes of applying for a patent according to the utility model are done changes and modifies, and all should belong to covering scope of the present utility model.
Claims (3)
1. the anti-theft saddle pipe structure of bicycle, comprise saddle pipe (10), middle pipe (1), it is characterized in that: also comprise connecting rod (8), upper oblique female A (7), upper oblique female B (6), the female A (3) of declivity, the female B (2) of declivity, hollow screw (5), on described hollow screw (5) screw-in in oblique female A (7) and upper oblique female B (6) and be placed on connecting rod (8), described oblique female A (7) and upper oblique female B (6) are inconsistent with the inwall of saddle pipe (10), the female A (3) of described declivity and declivity mother B (2) are individually fixed in the bottom of connecting rod (8) inconsistent with the inwall of middle pipe (1), described connecting rod (8) top bending forms limiting section (9).
2. the anti-theft saddle pipe structure of bicycle according to claim 1, it is characterized in that: also comprise stop nut (4), described stop nut (4) is arranged at connecting rod (8) and goes up and be positioned between oblique female B (6) and the female A of declivity (3).
3. the anti-theft saddle pipe structure of bicycle according to claim 1, it is characterized in that: described limiting section (9) is barb type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320368031 CN203345097U (en) | 2013-06-26 | 2013-06-26 | Bicycle anti-theft saddle tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320368031 CN203345097U (en) | 2013-06-26 | 2013-06-26 | Bicycle anti-theft saddle tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345097U true CN203345097U (en) | 2013-12-18 |
Family
ID=49745026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320368031 Expired - Lifetime CN203345097U (en) | 2013-06-26 | 2013-06-26 | Bicycle anti-theft saddle tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345097U (en) |
-
2013
- 2013-06-26 CN CN 201320368031 patent/CN203345097U/en not_active Expired - Lifetime
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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: 20160902 Address after: 321000, room 7, Jiangdong Industrial Park, Jindong District, Zhejiang, Jinhua 108, China Patentee after: JINHUA ZHUOYUAN INDUSTRY Co.,Ltd. Address before: 321300, second, 468 Kowloon North Road, Dongcheng, Zhejiang, Jinhua, Yongkang Patentee before: YONGKANG HULONG ELECTRIC VEHICLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |