Title:
SELF-LUBRICATING SEALING GASKET CONVENIENT FOR DOUBLE-SIDED COATING
Document Type and Number:
WIPO Patent Application WO/2021/088435
Kind Code:
A1
Abstract:
Disclosed is a self-lubricating sealing gasket convenient for double-sided coating. The self-lubricating sealing gasket convenient for double-sided coating comprises a first circular body (1) and a second circular body (2) that are symmetrically arranged, wherein insertion columns (3) are fixedly connected to corresponding positions of opposite faces of the first circular body and the second circular body, bearing openings (4) matching the insertion columns are formed in the opposite faces of the first circular body and the second circular body, a self-covering device (5) is fixedly connected to a surface of each insertion column and comprises an annular air bag (6), an inner edge of the annular air bag is movably connected to the surface of the insertion column, and the annular air bag is filled with a binder. The sealing gasket facilitates the adding of a binder, is simple in terms of operation, and improves working efficiency.
Inventors:
YU ZHIFA (CN)
CHEN SHOULI (CN)
CHEN SHOULI (CN)
Application Number:
PCT/CN2020/105834
Publication Date:
May 14, 2021
Filing Date:
July 30, 2020
Export Citation:
Assignee:
TAIZHOU AITE SEALING TECH CO LTD (CN)
International Classes:
F16J15/00; F16B11/00
Foreign References:
| CN210715909U | 2020-06-09 | |||
| CN207634683U | 2018-07-20 | |||
| CN208457187U | 2019-02-01 | |||
| CN208719339U | 2019-04-09 | |||
| CN208886197U | 2019-05-21 | |||
| JPH0932924A | 1997-02-07 | |||
| CN103244676A | 2013-08-14 |
Attorney, Agent or Firm:
ZHEJIANG ZHUANCHENG LAW FIRM (CN)
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