CN2926025Y - Vertical tube coupler of handlebar of bicycle - Google Patents
Vertical tube coupler of handlebar of bicycle Download PDFInfo
- Publication number
- CN2926025Y CN2926025Y CN 200620044276 CN200620044276U CN2926025Y CN 2926025 Y CN2926025 Y CN 2926025Y CN 200620044276 CN200620044276 CN 200620044276 CN 200620044276 U CN200620044276 U CN 200620044276U CN 2926025 Y CN2926025 Y CN 2926025Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- coupling device
- coupling body
- utility
- connecting pore
- 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
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a bicycle vertical pipe coupling device which can adjust the extended distance and angle of the bicycle handle, including a coupling device body. A handle vertical pipe coupling hole and a handle transverse pipe coupling hole are set on the both sides of the coupling device body, and a clipping wrench is located at the upper part of the vertical pipe coupling hole; a screw rod is set in the coupling device body, a nut is firmly connected with the coupling device body. The utility model can fix the bicycle handle transverse pipe and the vertical pipe at the same time, the operation is convenient, and the extended distance and angle of the bicycle handle can be rapidly adjusted.
Description
Affiliated technical field
The utility model relate to a kind of bicycle handle bar standpipe with the coupling of transverse tube.
Background technology
At present bicycle handle bar's transverse tube and stem are the mechanical type fixed connection, and that cannot regulate handlebar simultaneously stretches distance and angle.
Summary of the invention
But the purpose of this utility model provides the bicycle handle bar standpipe coupling that a kind of quick adjustment stem is stretched distance and angle.
The utility model comprises the coupling body, is provided with the handle riser connecting pore in coupling body both sides and the transverse tube connecting pore, clamps spanner and is positioned at handle riser connecting pore top, does not have screw rod in the coupling body, nut and coupling body fixed connection.
The utility model is by the cam spanner on the coupling, and stationary bicycle handlebar transverse tube and standpipe are easy to operate simultaneously, and can regulate the height and the angle of bicycle handle bar.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a partial cutaway schematic of the present utility model;
Fig. 3 is a principle of work scheme drawing of the present utility model.
1. coupling body, 2. the handle riser connecting pore 3. the transverse tube connecting pore, 4. clamps spanner, 5. screw rod 6. eccentric cams
The specific embodiment:
Can see that from Fig. 1 and Fig. 2 the utility model comprises the coupling body, clamp spanner one end and adopt eccentric cam, also can adopt the rotary screw mode.Be provided with notched handle riser connecting pore in coupling body both sides and the transverse tube connecting pore, clamp spanner and be positioned at handle riser connecting pore top, insert screw rod in the coupling body, screw rod one end is fixed with nut, and the other end of screw rod connects by bearing pin with the eccentric cam that clamps spanner.
Principle of work of the present utility model is: conter clockwise is pulled the eccentric cam spanner, and to the eccentric minimum position of cam, at this moment, standpipe connecting pore and transverse tube connecting pore unclamp, and regulates the height of standpipe and the angle of transverse tube; Cw is pulled cam spanner, and the eccentric rotary of cam is to maximum position, and at this moment, standpipe connecting pore and transverse tube connecting pore are locked.
Claims (1)
1. a scalable stem is stretched the bicycle handle bar standpipe coupling of distance and angle, it is characterized in that: comprise the coupling body, be provided with the handle riser connecting pore in coupling body both sides and the transverse tube connecting pore, clamp spanner and be positioned at handle riser connecting pore top; Be provided with screw rod in the coupling body, nut and coupling body fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044276 CN2926025Y (en) | 2006-07-26 | 2006-07-26 | Vertical tube coupler of handlebar of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620044276 CN2926025Y (en) | 2006-07-26 | 2006-07-26 | Vertical tube coupler of handlebar of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926025Y true CN2926025Y (en) | 2007-07-25 |
Family
ID=38280263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620044276 Expired - Fee Related CN2926025Y (en) | 2006-07-26 | 2006-07-26 | Vertical tube coupler of handlebar of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926025Y (en) |
-
2006
- 2006-07-26 CN CN 200620044276 patent/CN2926025Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20110726 |