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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2019/182192
Kind Code:
The present invention relates to a pipe connector, which comprises: a connector body having open opposite ends to allow a fluid transfer pipe to be inserted and supported therein; a ring-shaped sealing member inserted into each end of the connector body; a pipe holder coupled to each end of the connector body and configured to be coupled to the outer peripheral surface of the pipe while the pipe is inserted in the connector body; and an end cap which receives the pipe holder, is coupled to each end of the connector body, and is coupled to or separated from the connector body by rotation, wherein: the pipe is connected to the connector body in a state where the sealing member, the pipe holder, and the end cap are inserted in the connector body; and the end cap is rotated to couple the pipe holder to the outer peripheral surface of the pipe. According to the present invention, a pipe can be installed in a state in which all structures for improving a sealing or coupling force have been arranged, and thus can be easily and quickly connected regardless of the size and length thereof.

LEE, Jong-Ho (1187-1, Daewangpangyo-ro Sujeong-gu,Seongnam-si, Gyeonggi-do, 13103, KR)
LEE, Jong-Tae (#309-1901, 435 Olympic-ro,Songpa-gu, Seoul, 05507, KR)
LEE, Il-Haeng (#203-606, 2 Seosuwon-ro 183beon-gil, Gwonseon-gu,Suwon-si, Gyeonggi-do, 16636, KR)
Application Number:
Publication Date:
September 26, 2019
Filing Date:
April 23, 2018
Export Citation:
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PPI PYUNGWHA CO., LTD (1085-11, Beodeul-ro Jangan-myeon,Hwaseong-si, Gyeonggi-do, 18574, KR)
PPI AMERICA INC. (444. N. Michigan Ave, Suite 1200Chicago, Illinois, 60611, US)
LEE, Hye-Jung (340 E North Water st, Unit 4602Chicago, Illinois, 60611, US)
International Classes:
F16L19/07; F16L19/02
Domestic Patent References:
Foreign References:
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (3F Hanyang Bldg, 123 Yeoksam-roGangnam-gu, Seoul, 06243, KR)
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