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Title:
CONNECTOR
Document Type and Number:
WIPO Patent Application WO/2018/157284
Kind Code:
A1
Abstract:
A connector, comprising a main rod (3), a sealing ring (2), a sleeve (4), and a main rod pushing and pulling assembly (5). The main rod comprises a front end face (301), a rear end face (302), and a side face (303) connecting the front end face and the rear end face; the end of the main rod close to the front end face is provided with a pressing member (1); the sleeve is sleeved on the periphery of the main rod; the sealing ring is sleeved on the periphery of the main rod and positioned between the pressing member and the sleeve; the main rod pushing and pulling assembly is connected to the end of the main rod close to the rear end face and configured to drive the main rod to move with respect to the sleeve, so that the pressing member moves towards the sleeve and tightly presses against the sealing ring to enlarge the radial dimension of the sealing ring. The main rod is provided with a hollow passage (31) for connecting a detection gas pipe and a passage to be detected. Said connector, without using any tool, can rapidly and effectively enable the passage to be detected and the detection gas pipe to be in communication with each other, being easy to operate and having high efficiency.

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Inventors:
LIU, Guoqian (14/f, Block C1 Nanshan Zhiyuan, No.1001, Xueyuan Blvd, Nanshan Distric, Shenzhen Guangdong 5, 518055, CN)
LI, Guangxian (14/f, Block C1 Nanshan Zhiyuan, No.1001, Xueyuan Blvd, Nanshan Distric, Shenzhen Guangdong 5, 518055, CN)
WU, Renhua (14/f, Block C1 Nanshan Zhiyuan, No.1001, Xueyuan Blvd, Nanshan Distric, Shenzhen Guangdong 5, 518055, CN)
Application Number:
CN2017/075177
Publication Date:
September 07, 2018
Filing Date:
February 28, 2017
Export Citation:
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Assignee:
SHINRY TECHNOLOGIES CO., LTD. (14/f, Block C1 Nanshan Zhiyuan, No.1001, Xueyuan Blvd, Nanshan Distric, Shenzhen Guangdong 5, 518055, CN)
International Classes:
F16L17/02
Foreign References:
CN103925436A2014-07-16
CN102699581A2012-10-03
CN102297301A2011-12-28
US3409316A1968-11-05
FR2882804B12007-06-08
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (Room 1508, Huihua Commercial & Trade BuildingNo. 80, Xianlie Zhong Road, Yuexi, Guangzhou Guangdong 0, 510070, CN)
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