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Patent Searching and Data


Title:
PACKING MEMBER FOR PIPE WATERPROOFING
Document Type and Number:
WIPO Patent Application WO/2018/207961
Kind Code:
A1
Abstract:
The present invention relates to a packing member for pipe waterproofing, which has the shape of a hollow body that is inserted into a housing having the shape of a hollow body, and which contains a pipe in an inner hollow hole thereof such that a fluid flowing inside the pipe does not leak to the outside. More particularly, the present invention relates to a packing member for pipe waterproofing characterized in that bent portions are formed on both ends of the body thereof, which has the shape of a hollow body, respectively, so as to protrude toward the inner center portion of the body such that a fluid containing portion is formed between the bent portions and the inner surface of the body as a space for containing a fluid, and first channel holes are formed on end portions of the bent portions so as to communicate with the fluid containing portion such that, even if the end portions of the bent portions contact the inner surface of the body by means of a pipe inserted into the body, the fluid can flow into the fluid containing portion. As described above, the packing member for pipe waterproofing according to the present invention has the following noticeably advantageous effects: a fluid containing portion is formed as a space for containing the initially leaked fluid such that the fluid never leaks to the outside; as the initially leaked fluid is contained in the fluid containing portion, the pressure caused by the fluid increases and guarantees further waterproofing, thereby preventing fluid leakage continuously; and fluid containing portions are formed on both ends of the packing, respectively, such that waterproofing can be maintained more efficiently.

Inventors:
KIM, Kuk Jin (114-402, 13 Garak-ro 332beon-gil,Gimhae-si, Gyeongsangnam-do, 50906, KR)
Application Number:
KR2017/004953
Publication Date:
November 15, 2018
Filing Date:
May 12, 2017
Export Citation:
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Assignee:
HI-STEN CO.,LTD (113-79, Seobu-ro 1499beon-gil Juchon-myeon,Gimhae-si, Gyeongsangnam-do, 50877, KR)
International Classes:
F16L17/025; F16J15/02; F16L17/03
Foreign References:
KR101732065B12017-05-11
KR101330452B12013-11-15
KR19980025273A1998-07-06
KR101532741B12015-06-30
KR200363185Y12004-09-24
Attorney, Agent or Firm:
KIM, Seok Kea (Kimseokkea Patent & Law Office, 3F, 259, Bunseong-ro,Gimhae-si, Gyeongsangnam-do, 50918, KR)
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