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bicycle handlebar tensioner

A tensioner, bicycle technology, applied in bicycle accessories, steering mechanisms, transportation and packaging, etc., can solve the problems of difficult turning, difficult to control handlebars, inconvenient use, etc. Effect

Inactive Publication Date: 2011-12-21
SHANGHAI FENGXIAN HIGH SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When turning a bicycle, sometimes it feels that the handlebar is tight and it is not easy to turn. Sometimes it feels that the handlebar is loose and the handlebar is very active and difficult to control. After turning, the handlebar must be re-calibrated
Tight or loose handlebars can easily lead to improper control of the riding direction when riding a bicycle
The tensioner usually provided on the stem connecting the bicycle front fork and the handlebar is a screw, and people use tools to rotate the screw to control the tightness of the handlebar, which is inconvenient to use and cumbersome to operate.

Method used

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Embodiment Construction

[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0015] refer to figure 1 , figure 2 , bicycle handlebar tensioner, including the handlebar 1 of the bicycle, the handlebar 1 is connected to the front fork 3 through the stem 2, the stem 2 is provided with an elasticator, and the tensioner includes a clamping device 4 clamping the handlebar 1, and the clamp The clamping device 4 is arranged on the stem 2, the clamping device 4 includes two symmetrical clamping heads 41, the lower parts of the two clamping heads 41 are connected by a connecting shaft 42, and a pulling block 43 is worn on the connecting shaft 42, and the pulling block 43 One end is provided with back-moving spring 44, and backguy 45 is also fixed on the pulling block 43, and backguy 45 passes back-moving spring 44 and connects tensio...

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Abstract

The invention relates to a bicycle component, in particular to an elastic device. The bicycle handlebar tensioner includes the handlebar of the bicycle, the handlebar is connected to the front fork through the stem, the stem is provided with an elasticator, the tensioner includes a clamping device, and the clamping device is arranged on the stem; the clamping device includes a symmetrical Two clamping heads, the lower parts of the two clamping heads are connected by a connecting shaft, a pull block is worn on the connecting shaft, a return spring is provided at one end of the pull block, and a pull wire is fixed on the pull block, and the pull wire passes through the return spring to connect and tighten Knob device, the tightening knob device is arranged on the handlebar of the handlebar; when the tightening knob device is turned counterclockwise, the clamping device clamps the handlebar, and when the tightening knob device is turned clockwise, the clamping device releases the handlebar. Due to the adoption of the above technical proposal, the user can adjust the tension of the handlebar through the tightening knob on the handle bar instead of the screw on the handlebar. The invention is easy to use and easy to install.

Description

technical field [0001] The invention relates to a bicycle component, in particular to an elastic device. Background technique [0002] When turning a bicycle, sometimes it feels that the handlebar is tight and it is not easy to turn. Sometimes it feels that the handlebar is loose and the handlebar is very active and difficult to control. After turning, the handlebar must be re-calibrated. Tight or loose handlebars can easily lead to improper control of the direction of the bike while riding. The tensioner usually provided with on the handlebar between the bicycle front fork and the handlebar is a screw, and people use tools to rotate the screw to control the tightness of the handlebar, which is inconvenient to use and complicated to operate. Contents of the invention [0003] The object of the present invention is to provide a bicycle handlebar tensioner to solve the above technical problems. [0004] The technical problem solved by the present invention can adopt follow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K21/22
Inventor 王元坤
Owner SHANGHAI FENGXIAN HIGH SCHOOL
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