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Bicycle steerer and method of manufacturing the same

A manufacturing method and technology for bicycles, applied to bicycle accessories, steering mechanisms, transportation and packaging, etc., can solve the problems such as the vertical pipe is easy to break, and achieve the effects of fast injection molding cycle, cost reduction and waste reduction

Active Publication Date: 2021-12-10
升励五金(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a bicycle standpipe and its manufacturing method, aiming at solving the problem that the standpipe is easy to break

Method used

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  • Bicycle steerer and method of manufacturing the same
  • Bicycle steerer and method of manufacturing the same
  • Bicycle steerer and method of manufacturing the same

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indications are only used to explain how to move in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, if there are descriptions involving "first", "second" an...

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Abstract

The invention discloses a bicycle standpipe and a manufacturing method thereof. The bicycle standpipe comprises a standpipe body and a shoulder cover. The standpipe body is provided with a hollow hole. The shoulder cover is integrally connected with the standpipe body. The hole runs through the shoulder cover; the through hole communicates with the hollow hole, and the axis of the through hole is perpendicular to the axis of the hollow hole. In the technical solution of the present invention, the vertical pipe of the bicycle provides connection strength by integrally connecting the vertical pipe body and the shoulder cover, which replaces the existing welding connection method. At the same time, the hollow hole and the through hole are connected in the present invention, which facilitates the use of water-assisted injection in the process of forming molding technology.

Description

technical field [0001] The invention relates to the technical field of bicycles, in particular to a bicycle standpipe and a manufacturing method thereof. Background technique [0002] The guiding system of a bicycle is composed of components such as handlebars, front forks, front axles, and front wheels. The rider can change the driving direction and maintain the balance of the body by manipulating the handlebar. The front fork connects the handlebar and the front axle. The stability of the front fork plays an important role in the safety of use. The front fork includes a connected stem tube and a front fork leg, the stem tube is connected to the handlebar, and the front fork leg is connected to the front axle. In the related art, the standpipe itself includes a standpipe body and a shoulder cover, and the standpipe body and the shoulder cover are fixedly connected by welding, which is prone to breakage at the weld. Contents of the invention [0003] The main purpose of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K21/12B21D53/86B21D41/04B21D26/033
CPCB62K21/12B21D53/86B21D41/04B21D26/033
Inventor 黄志辉崔全彪
Owner 升励五金(深圳)有限公司