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Gasket and bicycle steering mechanism comprising the same

A steering mechanism and bicycle technology, applied in steering mechanism, bicycle accessories, transportation and packaging, etc., can solve the problems of short service life, worn front fork steering tube, front fork steering tube breakage, etc.

Inactive Publication Date: 2020-10-27
TOKEN PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when in operation, the prior art spacers will constantly wear down the front fork steerer tube, and even cause the front fork steerer tube to break, resulting in a short service life

Method used

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  • Gasket and bicycle steering mechanism comprising the same
  • Gasket and bicycle steering mechanism comprising the same
  • Gasket and bicycle steering mechanism comprising the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The following examples illustrate possible implementations of the present invention, but are not intended to limit the protection scope of the present invention.

[0031] Please refer to Figure 1 to Figure 4 , which shows a preferred embodiment of the present invention, the spacer 1 of the present invention, which is provided on a headset 2 and sleeved on a front fork stem 3, an inner ring surface of the spacer 1 and the An outer peripheral surface of the front fork vertical tube 3 is arranged facing each other. The headset 2 includes a cover portion 21 and a bearing assembly 22. The gasket 1 is provided between the cover portion 21 and the bearing assembly 22. The gasket 1 can rotate freely relative to the front fork stem 3, and the hardness of the gasket 1 is smaller than that of the front fork stem 3; thereby, the gasket 1 can be prevented from damaging the front fork stem 3, and the extension service life.

[0032] In this embodiment, the gasket 1 is a plastic ga...

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PUM

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Abstract

The invention discloses a gasket and a bicycle steering mechanism comprising the same. The gasket is used for being arranged on a headset and arranged on a front fork vertical pipe in a sleeving mode.An inner ring surface of the gasket and an outer peripheral surface of the front fork vertical pipe are arranged face to face, the headset comprises a cover part and a bearing assembly, the gasket isarranged between the cover part and the bearing assembly, the gasket can be freely and rotatably arranged on the front fork vertical pipe, and the hardness of the gasket is smaller than that of the front fork vertical pipe. The bicycle steering mechanism comprises any gasket and further comprises the headset and the front fork vertical pipe. The front fork vertical pipe can be prevented from being damaged, and then a service life is prolonged.

Description

technical field [0001] The invention relates to a spacer and a bicycle steering mechanism sheet comprising the spacer. Background technique [0002] The smoothness of the steering of the handlebars of a general bicycle depends on the structure of the headset. In the prior art, the headset is sleeved on a front fork steering tube, and the headset is arranged between a head tube and a handle riser. The headset includes an upper fixing component, a lower fixing component and a clamping member. The upper fixing component has a first abutting portion which can be abutted with the handle stem along an axial direction; the lower fixing component has a second abutting portion which can be abutted with the head pipe along the axial direction; the second The abutting part may include a spacer and a dustproof part; the fastening part can be adjusted to press against at least one of the upper and lower fixing components. However, during operation, the prior art spacer will continuousl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K21/00
CPCB62K21/00
Inventor 林鼎钧
Owner TOKEN PRODS