Title:
SUPPORT MEMBER AND PIPE CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/179081
Kind Code:
A1
Abstract:
Disclosed is a support member, comprising an annular body. An end face and/or an inner wall of the annular body is provided with a support protrusion, and the support protrusion extends out of the end face of the annular body in an axial direction of the annular body in order to extend into the interior of a pipe to support the pipe. With the technical solution, by using the support member composed of the annular body and the support protrusion, pipes can be supported and sealed after a butt joint between the pipes is completed, so as to prevent the pipes from being deformed under the action of a fastener, and to ensure that an effective and reliable butt joint between adjacent pipes located at two sides of the support member can be achieved, and as such, the sealing performance and waterproof performance at the butt joint between the adjacent pipes can be improved, such that a line pipe system formed by connecting the pipes can be more safe and reliable. Further disclosed is a pipe connection structure comprising a hoop and the support member.
Inventors:
WU LIMIN (CN)
Application Number:
PCT/CN2021/117468
Publication Date:
September 01, 2022
Filing Date:
September 09, 2021
Export Citation:
Assignee:
XINDIYUAN MATERIALS TECH SHANGHAI CO LTD (CN)
International Classes:
H01R4/66; F16L21/00; H02G3/06
Foreign References:
| CN112909591A | 2021-06-04 | |||
| CN208011107U | 2018-10-26 | |||
| CN205986014U | 2017-02-22 | |||
| CN206806914U | 2017-12-26 | |||
| CN111609230A | 2020-09-01 | |||
| CN209705477U | 2019-11-29 | |||
| JPH08145265A | 1996-06-07 | |||
| CN205078956U | 2016-03-09 |
Attorney, Agent or Firm:
WATSON & BAND INTELLECTUAL PROPERTY AGENT LTD. (CN)
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