Title:
DUST COVER USED FOR GUIDE SLEEVE OF AUTOMOBILE BRAKE CALIPER
Document Type and Number:
WIPO Patent Application WO/2021/196472
Kind Code:
A1
Abstract:
Provided is a dust cover used for a guide sleeve of an automobile brake caliper, belonging to the technical field of caliper accessories. The invention solves the problem of existing dust covers being prone to damage. The dust cover used for the guide sleeve of an automobile brake caliper comprises a retractable dust cover body (1); the left and right ends of the dust cover body are respectively provided with position-limiting sleeve parts (2); the dust cover body is sleeved with a protective cover body (3) whose two ends respectively abut against the corresponding position-limiting sleeve parts; the protective cover body is formed by splicing two symmetrically arranged rubber members, such that the two rubber members form a whole body by means of a sealant; the end surface of the protective cover body that abuts against the corresponding position-limiting sleeve part is provided with a connecting part (4) which extends axially outward and extends to the corresponding position-limiting sleeve part; the outer peripheral wall of the position-limiting sleeve part at the corresponding connecting part is provided with a connecting mechanism (5) sleeved on the corresponding connecting part and fixedly connecting the connecting part and the corresponding position-limiting sleeve part. The dust cover has the advantages of multiple protection effects and convenient replacement upon damage.
Inventors:
GU HUIRONG (CN)
SHI JIANBO (CN)
SHI JIANBO (CN)
Application Number:
PCT/CN2020/105835
Publication Date:
October 07, 2021
Filing Date:
July 30, 2020
Export Citation:
Assignee:
ZHEJIANG DECAI BRAKE SYSTEM CO LTD (CN)
International Classes:
F16D65/00; F16D65/092; F16J15/52
Foreign References:
| CN209557539U | 2019-10-29 | |||
| CN204227022U | 2015-03-25 | |||
| CN204729502U | 2015-10-28 | |||
| CN207859953U | 2018-09-14 | |||
| CN203348557U | 2013-12-18 | |||
| CN207212988U | 2018-04-10 | |||
| CN204239558U | 2015-04-01 | |||
| US5261678A | 1993-11-16 |
Attorney, Agent or Firm:
ZHEJIANG ZHUANCHENG LAW FIRM (CN)
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