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Patent Searching and Data


Title:
WATERTIGHT MEMBER FOR PIPE CONNECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/088880
Kind Code:
A1
Abstract:
The present invention relates to a watertight member for a pipe connecting device and, more particularly, to a watertight member for a pipe connecting device, wherein the watertight member can be installed on a pipe connecting device for connecting pipes, thereby enhancing the watertightness thereof, and separation between the pipe connecting device and the watertight member, and leakage caused by the separation, can be prevented. The present invention provides a watertight member for a pipe connecting device for connecting boundary portions of two pipes having ends that tightly contact each other. The watertight member includes: a base part spaced apart from a circumferential surface of the pipe; a protrusion part protruding from one side of the base part towards the pipe; a tightly contacting part bent from each of the two ends of the base part to contact the circumferential surface of the pipe, and having an end extending towards the protrusion part; and a reinforcement part provided on a connecting part between the base part and the protrusion part.

Inventors:
LEE, Sang Heon (#201, 25 Nonhyeon-ro 140-gil,,Gangnam-gu, Seoul, 06051, KR)
HAN, Dong Il (#106-1404, 254-16 Sejong-ro,,Yeoju-si, Gyeonggi-do, 12652, KR)
Application Number:
KR2017/012900
Publication Date:
May 17, 2018
Filing Date:
November 14, 2017
Export Citation:
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Assignee:
DO QOOM, CORP, LTD (#303-1, 237 Sangidaehak-ro,,Siheung-si, Gyeonggi-do, 15073, KR)
International Classes:
F16L17/06; F16J15/02; F16L21/06
Foreign References:
US8733799B22014-05-27
KR20080073726A2008-08-11
KR101635404B12016-07-01
KR101330452B12013-11-15
EP2392418A12011-12-07
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (3rd Floor, 108 Sapyeong-daero,,Seocho-gu, Seoul, 06575, KR)
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