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Patent Searching and Data


Title:
PIPE CONNECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/021702
Kind Code:
A1
Abstract:
A pipe connection device according to the present invention comprises: a connector having a hollow part formed therein and into which a pipe is inserted, and including a large-diameter part formed at at least any one of both end portions of the hollow part so as to have a relatively larger inner diameter such that an accommodation space is formed therein, and a pressing part, which is continuously formed along the longitudinal direction of the large-diameter part in the direction in which the pipe is inserted, has an inner diameter relatively smaller than that of the large-diameter part, and is formed so as to encompass the outer peripheral surface of the pipe; a ring-shaped sealing member provided inside the accommodation space so as to encompass the pipe on the outer side thereof; and a grip member provided to be adjacent to the sealing member inside the accommodation space, wherein at least a portion of the grip member presses the outer peripheral surface of the pipe in a state in which the outer peripheral surface of the large-diameter part is pressed.

Inventors:
LEE, Kwang Won (71-30, Gamaksan-ro 199beon-gil Nam-myeon,,Yangju-si, Gyeonggi-do, 11407, KR)
Application Number:
KR2017/006805
Publication Date:
February 01, 2018
Filing Date:
June 28, 2017
Export Citation:
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Assignee:
JUNGWOO METAL IND. CO., LTD. (71-30, Gamaksan-ro 199beon-gil Nam-myeon,,Yangju-si, Gyeonggi-do, 11407, KR)
International Classes:
F16L13/14; F16L17/02; F16L21/02; F16L25/00
Foreign References:
KR101272272B12013-06-13
US8505983B22013-08-13
KR20100124916A2010-11-30
KR101377198B12014-03-25
KR101204616B12012-11-23
Attorney, Agent or Firm:
KO, Young Kap (410-ho, 69 Seongnam-daero,,Bundang-gu, Seongnam-si, Gyeonggi-do, 13636, KR)
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