Spoke fixing member used for carbon fiber rim of bicycle

Abstract

The invention discloses a spoke fixing member used for a carbon fiber rim of a bicycle. The spoke fixing member comprises a fixing part and a supporting part, wherein the fixing part is formed through extension along an axial direction of a virtual shaft; the supporting part is formed at one end of the fixing part and is formed through radial extension by regarding the virtual shaft as an axis; a positioning hole is formed in the spoke fixing member in a penetrating manner; the positioning hole is sleeved to the spoke of the bicycle; the supporting part supports against the carbon fiber rim of the bicycle; the spoke fixing member can fix the spoke when the spoke delivers a twisting force to drive the carbon fiber rim, so that the spoke cannot move, with respect to the carbon fiber rim.

Description

technical field [0001] The invention mainly discloses a spoke fixing piece, especially a spoke fixing piece for a bicycle carbon fiber rim, which firmly connects a bicycle spoke to a carbon fiber rim. Background technique [0002] Along with global warming and climate change, people's awareness of energy conservation and carbon reduction is on the rise. Environmental protection has become a common responsibility of citizens of the earth. And bicycle is compared with other means of transport at present the lightest, low cost, and the means of transport that maintenance is cheap and meets environmental protection demand. Therefore, using bicycles as a means of transportation for walking or commuting halfway, or for leisure and fitness, has been widely accepted by people and has become fashionable. Therefore, under the condition that the number of users increases greatly, more and more attention is paid to the safety when riding a bicycle. [0003] The bicycle kit generally i...

AI Technical Summary

Problems solved by technology

However, once the spoke tension is uneven and the lateral force is too large, it will cause stress concentration on the spoke nut of the bicycle, so make sure that the angle of the spoke nut of the bicycle on the wheel frame

[0005] Please refer to the patent case of U.S. Patent No. 6,715,844 "Tensioned spoked bicycle wheel assembly and method for connecting a spoke and rim therein", which discloses a spoke nut with an internal thread, which is threadedly connected with a spoke with a threaded portion, When the spokes transmit torque to drive the rim, it is easy to cause the spokes to move in the spoke holes of the rim, which will cause the spokes to collide with the rim, causing the rim to crack and endanger the life of the rider.

[0006] Please refer to the patent case of U.S. Patent No. 7,093,910 "Fastening device for connecting spokes to rims", which discloses a spoke with a threaded hole, which sequentially passes through the groove and perforation of the rim and is connected with a bolt, although this The patent case uses grooves to locate the relative position of the spokes and the rim, but the grooves cause the wall of the hollow structure of the rim to become relatively thinner. Once the spokes come loose and collide with the rim, the rim structure is very easy to be damaged

[0007] In view of the fact that the problems of the above-mentioned prior art cannot be effectively solved and overcome, the applicant proposes this patent application to solve the aforementioned problems

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