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Bush roller chain model convenient to demount, mount and close

A sleeve roller chain, a technology for easy disassembly and assembly, applied in the chain field

Inactive Publication Date: 2014-12-24
NANJING COLLEGE OF CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sleeve roller chain model that is convenient to disassemble and close, so as to solve the technical problem of manually disassembling the sleeve roller chain and closing it into an endless chain

Method used

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  • Bush roller chain model convenient to demount, mount and close
  • Bush roller chain model convenient to demount, mount and close
  • Bush roller chain model convenient to demount, mount and close

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing, the technical scheme of a kind of sleeve roller chain model that is convenient to disassemble and close of the present invention will be further explained: its structure is shown in accompanying drawing, and it is composed of inner chain plate 1, outer chain plate 2, Pin shaft 3, sleeve 4, roller 5, cotter pin 6, open-hole type transition chain link 7, spring clip 8, slotted type transition chain link 9 and transition chain plate 10 constitute. It is characterized in that: each of the two cylindrical holes on the outer chain plate 2 is equipped with a pin shaft 3, and each of the pin shafts 3 is covered with a sleeve 4 of the inner chain plate 1 at one end, and a sleeve 4 is respectively set outside the sleeve 4. 5, the other end of the sleeve 4 is equipped with an inner chain plate 1, and the other end of the bearing pin 3 is equipped with an outer chain plate 2, so that a chain is assembled, and a chain can be formed by r...

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Abstract

The invention belongs to a chain, discloses a bush roller chain model convenient to demount, mount and close and aims at solving the technical problem of manually demounting and mounting a bush roller chain and closing to form an annular chain and helping to know internal structure and assembling method of the bush roller chain. The bush roller chain model is composed of pin shafts, bushes, rollers, inner chain plates, outer chain plates, grooved transition chain links, holed transition chain links, transition chain plates, spring clamps and cotters. The bush roller chain model is characterized in that one pin shaft is mounted in each of two holes of each outer chain plate, one bush with the inner chain plates mounted at two ends sleeves each pin shaft in a hollow manner, one roller sleeves each bush in a hollow manner, one outer chain plate is mounted at the other end of each pin shaft, one chain link is assembled, and a chain can be formed by repeating the above action; two ends of the chain are connected by using the transition chain link or the transition chain plate and can be closed to form the annular chain. Each of the above parts is in size of a standard member of a large-pitch bush roller chain, the bush roller chain is completely made by plastic, thereby being light in weight, large in size and convenient to demount, mount and close.

Description

(1) Technical field [0001] The invention belongs to the technical field of chains, in particular to a sleeve roller chain model which is convenient for disassembly and assembly and closure. (2) Background technology [0002] At present, the sleeve roller chain is widely used in the transmission of bicycles, motorcycles, and tricycles. The parts of the sleeve roller chain are all standard parts, made of steel, the parts are small, and the connection is very tight. It cannot be disassembled without special tools. It is also difficult to understand its internal structure and assembly method. The present invention is to provide a sleeve roller chain model which is convenient to disassemble and close. (3) Contents of the invention [0003] The object of the present invention is to provide a sleeve roller chain model that is convenient to disassemble and close, so as to solve the technical problem of manually disassembling the sleeve roller chain and closing it into an endless ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/06F16G15/12
Inventor 唐晓莲陈辽军
Owner NANJING COLLEGE OF CHEM TECH
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