CN2794993Y - Anti-theft handle bar of bicycle - Google Patents
Anti-theft handle bar of bicycle Download PDFInfo
- Publication number
- CN2794993Y CN2794993Y CN 200520083702 CN200520083702U CN2794993Y CN 2794993 Y CN2794993 Y CN 2794993Y CN 200520083702 CN200520083702 CN 200520083702 CN 200520083702 U CN200520083702 U CN 200520083702U CN 2794993 Y CN2794993 Y CN 2794993Y
- Authority
- CN
- China
- Prior art keywords
- handle
- connecting joints
- bicycle
- joint
- transverse tube
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to an anti-theft handle of a bicycle, which belongs to the technical field of a bicycle. The anti-theft handle of a bicycle comprises a handle horizontal tube, handle connecting joints and a handle vertical tube, wherein the handle horizontal tube is connected with the handle connecting joints which are connected with the handle vertical tube; the handle vertical tube is connected to a bicycle frame; the handle horizontal tube is divided into a left horizontal tube and a right horizontal tube which can be rotated and are respectively sheathed with gears; the handle connecting joints comprise a main body of the connecting joints and a sub body of the connecting joints, wherein the main body of the connecting joints and the sub body of the connecting joints are provided with symmetrical lateral and vertical via grooves, and lateral via holes and vertical via holes are formed by that the main body of the connecting joints and the sub body of the connecting joints are blocked; the handle horizontal tube is positioned inside the lateral via holes, and two big gears which are arranged on the upper part are meshed with two small gears which are connected with braking lines, wherein the small gears are arranged inside the lateral grooves of the main body of the connecting joints; the main body of the connecting joints and the sub body of the connecting joints are fixed together by locking components. When people ride a bicycle, the braking quality is improved because of the application of the gears; when people park the bicycle, the handle horizontal tube is vertically positioned, which makes the bicycle have an anti-theft function.
Description
Technical field
The utility model relates to a kind of bicycle theft-prevention handlebar, belongs to technical field of bicycles.
Background technology
Existing bicycle handle bar has only the control balance, grasps the function of direction, and does not have anti-theft feature; At present, the stolen phenomenon of bicycle still takes place often, how to prevent effectively that bicycle is stolen, is problem demanding prompt solution.
Summary of the invention
The utility model provides a kind of bicycle theft-prevention handlebar that can be antitheft and rational in infrastructure, easy to use for remedying the prior art deficiency.
The utility model is realized by following measure:
This Antitheft handlebar comprises transverse tube, joint and handle riser is formed, transverse tube with joint is connected, joint is connected with handle riser, handle riser is connected on the cycle rack.
Described transverse tube is divided into left transverse tube and right transverse tube, left and right transverse tube can rotate, and is with gear respectively.
Described joint is comprised adapter body and joint accessory body, wherein, respectively be provided with symmetrical horizontal and vertical groove on the major and minor body of joint, major and minor body is interlocked, form cross through hole and vertical through holes, transverse tube is placed in the cross through hole, and two top big gear wheels are meshed with two miniature gearss that are connected with brake cable, and wherein miniature gears is installed in the adapter body translot.
Adapter body and joint accessory body are fixed together by latch fitting.
The utility model working process: when normally using transverse tube is placed in the horizontal through hole of a joint, and pins joint, transverse tube, pitch wheel is had an effect, thereby makes brake cable Stretch tight, reaches the brake purpose about rotating when needing brake.When parking bicycle, open joint taken off transverse tube is placed in the vertical through holes of joint, lock a joint then.
Advantage of the present utility model: make the braking quality height owing to using gear in the time of by bike; When parking bicycle, will erect transverse tube, make it to have anti-theft feature.
Description of drawings
Fig. 1, structural representation of the present utility model;
Fig. 2, the utility model is the joint design scheme drawing;
Fig. 3, running condition figure of the present utility model.
Wherein, 1, transverse tube, 2, adapter body, 3, the joint accessory body, 4, handle riser, 5, big gear wheel, 6, miniature gears, 7, horizontal groove, 8 vertical grooves, 9, latch fitting, 10, brake cable.
The specific embodiment
Embodiment: structure this Antitheft handlebar as depicted in figs. 1 and 2 comprises transverse tube 1, joint and handle riser 4 is formed, transverse tube 1 with joint is connected, joint is connected with handle riser 4, handle riser 4 is connected on the cycle rack.Described transverse tube is divided into left transverse tube and right transverse tube, left and right transverse tube can rotate, and is with gear 5 respectively.Described joint is comprised adapter body 2 and joint accessory body 3, wherein, the major and minor body 3,4 of joint is provided with symmetrical horizontal 7 and vertical groove 8, major and minor body 2,3 is interlocked, form cross through hole and vertical through holes, transverse tube 1 is placed in the cross through hole, and two top big gear wheels 5 are meshed with two miniature gearss that are connected with brake cable 10, and wherein miniature gears 6 is installed in an adapter body 2 translots.Adapter body 2 and joint accessory body 3 are fixed together by latch fitting 9.
Claims (3)
1, a kind of bicycle theft-prevention handlebar is characterized in that, this Antitheft handlebar comprises transverse tube, joint and handle riser are formed, transverse tube with joint is connected, joint is connected with handle riser, handle riser is connected on the cycle rack.
According to claims 1 described bicycle theft-prevention handlebar, it is characterized in that 2, described transverse tube is divided into left transverse tube and right transverse tube, left and right transverse tube can rotate, and is with gear respectively.
3, according to claims 1 described bicycle theft-prevention handlebar, it is characterized in that, described joint is comprised adapter body and joint accessory body, wherein, respectively be provided with symmetrical horizontal and vertical groove on the major and minor body of joint, major and minor body is interlocked, form cross through hole and vertical through holes, transverse tube is placed in the cross through hole, two top big gear wheels are meshed with two miniature gearss that are connected with brake cable, wherein miniature gears is installed in the adapter body translot, and adapter body and joint accessory body are fixed together by latch fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083702 CN2794993Y (en) | 2005-04-26 | 2005-04-26 | Anti-theft handle bar of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083702 CN2794993Y (en) | 2005-04-26 | 2005-04-26 | Anti-theft handle bar of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2794993Y true CN2794993Y (en) | 2006-07-12 |
Family
ID=36812754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083702 Expired - Fee Related CN2794993Y (en) | 2005-04-26 | 2005-04-26 | Anti-theft handle bar of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2794993Y (en) |
-
2005
- 2005-04-26 CN CN 200520083702 patent/CN2794993Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |