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Bicycle front fork orientation fixation device

A technology for directional fixation and bicycle application in bicycle accessories, steering mechanisms, transportation and packaging, etc., which can solve problems such as positioning or detachment instability

Active Publication Date: 2019-09-10
TANGE SEIKI TAICHUNG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structural design often does not have a positioning mechanism after turning the rotating ring. Therefore, touching the rotating ring by mistake often changes the mutual positioning or disengagement of the control mechanism and the positioning ring, highlighting the inability to locate or disengage. stable defect

Method used

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  • Bicycle front fork orientation fixation device
  • Bicycle front fork orientation fixation device
  • Bicycle front fork orientation fixation device

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Embodiment Construction

[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are 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 making creative efforts belong to the protection scope of the present invention.

[0038] Before presenting a detailed description, it is noted that in the following description, similar components are denoted by the same numerals.

[0039] Please refer to Figure 2 to Figure 7 As shown, a bicycle front fork orientation fixing device provided by the first embodiment of the present invention is mainly composed of a head tube 20, an upper bowl 30, a fixing ring 40, a front inserting standpipe 50, and a standpipe collar 60. It consists of a positioning ring 70 and an adjusting cover 80, wherein: ...

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Abstract

The invention discloses a bicycle front fork oriented fixing device, which is mainly composed of a head tube, an upper cup, a fixed ring, a front fork riser, a riser collar, a positioning ring and anadjustment cover, wherein the positioning ring can be driven to be at the release position or the positioning position by rotating the adjustment cover, positioning ribs of the positioning ring are positioned at release recesses or positioning recesses of the riser collar separately, so that the positioning ring generates certain clamping force on the riser collar. Therefore the positioning ring is unlikely to be separated from the riser collar when the positioning ring is at the release position or the positioning position, the positioning ring can be driven to be displaced longitudinally only by exerting certain rotation force on the adjustment cover, the stability after adjustment is increased, and the phenomenon that the mutual positioning or separation state between the front fork riser and the head tube of the bicycle is changed due to touch by mistake is avoided.

Description

technical field [0001] The invention relates to a bicycle front fork, in particular to a bicycle front fork orientation fixing device. Background technique [0002] When the bicycle is parked or transported, the bicycle front fork and the front wheel assembled on it will deflect randomly, causing the center of gravity to be unstable, causing the bicycle to fall to the ground and causing damage to the bicycle itself, or during the transportation, the bicycle front fork and The front wheel turned suddenly and hit a person, causing the carrier to be injured. Therefore, there is still room for improvement in the steering structure of the bicycle. [0003] Such as figure 1 As shown, it shows a front fork directional fixing structure of Taiwan Patent Application No. 96214150, which includes: a first brake 11 including a round rod 111 and a spring 112; a second brake 12 including a round rod 121 and a spring 122; an upper bowl 13 includes an embedding groove 131 for snapping in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K21/04B62K21/00
Inventor 丹下谕
Owner TANGE SEIKI TAICHUNG
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