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Dustproof chain

A chain and anti-ash technology, applied in the field of chains, can solve problems such as poor mechanical sliding, loss, and easy damage to the chain

Inactive Publication Date: 2013-12-11
SUZHOU CHANGSHENG ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary chains will have a lot of dust in the gaps after long-term use, resulting in poor mechanical sliding between parts, making the chain more easily damaged and causing unnecessary losses

Method used

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Embodiment Construction

[0011] The preferred technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] As shown in the figure, an anti-dust chain includes an outer sleeve, the outer sleeve is divided into several sections of free sleeves 1, adjacent free sleeves 1 are slidably connected, and are located at the edge of the free sleeve 1 There are arc grooves 2.

[0013] An arc-shaped groove 2 is respectively provided at the circular ends of the free sleeve 1 .

[0014] The anti-dust chain of the present invention utilizes the mutual friction and sliding of several free sleeves 1 during use to bring foreign matter and dust into the arc groove 2, so that the cracks between parts are kept clean, and the free sleeves An arc-shaped groove 2 is provided at the circular ends of the barrel 1. On the one hand, the free sleeve 1 has a larger groove space to accommodate dust. With supporting force, the multiple arc-shaped grooves 2 a...

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PUM

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Abstract

The invention discloses a dustproof chain. The dustproof chain comprises an outer sleeve. The outer sleeve is divided into a plurality of sections of free sleeves, the adjacent free sleeves are in sliding connection, and arc-shaped grooves are formed in the edges of the free sleeves. According to the dustproof chain, compared with the prior art, dust can be effectively prevented from being accumulated on the chain.

Description

technical field [0001] The invention relates to a chain, in particular to an anti-ash chain. Background technique [0002] Ordinary chains will have a lot of dust in the gaps after long-term use, resulting in poor mechanical sliding between parts, making the chain more easily damaged and causing unnecessary losses. Contents of the invention [0003] The technical problem to be solved in the present invention is to provide an anti-dust chain that can effectively prevent dust in view of the above-mentioned deficiencies in the prior art. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] An anti-dust chain, including an outer sleeve, the outer sleeve is divided into several sections of free sleeves, adjacent free sleeves are slidably connected, and arc-shaped grooves are arranged at the edges of the free sleeves. [0006] An arc-shaped groove is respectively arranged at two circ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/18F16G15/00
Inventor 张学平朱忠海
Owner SUZHOU CHANGSHENG ELECTROMECHANICAL