Bicycle chain convenient to splice

Abstract

The invention discloses a bicycle chain convenient to splice. The chain comprises a splicing chain. The splicing chain comprises an outer chain plate, an inner chain plate, a rolling ring, a chain shaft and a fastening limiting mechanism. The inner chain plates are located on the inner sides of the outer chain plates. The chain shaft penetrates through the chain wheel and is exposed outside. The fastening and limiting mechanism comprises a fastening assembly and a limiting assembly. The fastening assemblies are installed on the front sides of the two symmetrical outer chain plates, each fastening assembly comprises a fastening plate, a connecting bolt and a fixing clamping block, each fastening plate is in an L shape, the two fastening plates are oppositely located on the outer sides of the outer chain plates, and the fixing clamping blocks are fixed to the inner surfaces of the two fastening plates. By combining the fastening assembly and the limiting assembly, fastening of the two outer chain plates and the two inner chain plates can be achieved, it is avoided that the two outer chain plates and the two inner chain plates loosen to influence matching of a chain and a chain wheel,and meshing of the two outer chain plates is not influenced. The two outer chain plates and the two inner chain plates can be limited in the middle, and the abrasion degree of the chain and the chainwheel due to deviation of the two outer chain plates and the inner chain plates is reduced.

Description

technical field [0001] The invention belongs to the technical field of bicycle chains, in particular to a bicycle chain which is convenient for splicing. Background technique [0002] The bicycle chain is also called the bicycle chain. The bicycle chain refers to the first main accessory that the bicycle will drive when it starts or needs to be driven. The driving chain link is composed of three parts: "rolling ring + chain plate + chain pin (chain shaft)". The chain length is determined by the number of links. [0003] The chain plates on the existing chain will loosen or the chain plates will shift when they are used for a long time, so that the chain and the teeth on the bicycle sprocket are easy to mesh inaccurately during riding, resulting in the chain and chain The wear of the wheel surface is accelerated, and the problem of the separation of the two is prone to occur. Therefore, we propose a bicycle chain that is convenient for splicing. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a bicycle chain that is convenient for splicing, so as to solve the problem that the chain plates on the chain proposed in the above background technology will loosen or the chain plates will shift when they are used for a long time, so that when riding The teeth on the chain and the bicycle sprocket are prone to inaccurate meshing, resulting in accelerated wear on the surface of the chain and sprocket, and the problem of separation of the two is prone to occur

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