Title:
SINGLE-TOUCH INSERTION-TYPE PIPE CONNECTION DEVICE WHICH HAS IMPROVED TENSILE FORCE AND ENABLES EASY CONNECTION
Document Type and Number:
WIPO Patent Application WO/2013/012154
Kind Code:
A1
Abstract:
The present invention relates to a single-touch-type pipe connection device. More particularly, the present invention relates to a single-touch insertion-type pipe connection device which has improved tensile force and enables easy connection, in which a tightening member is arranged within a connection pipe, which connects two pipes, such that the tightening member compresses an outer surface of a ring spring and prevents the pipes from escaping when the pipes move due to an external force applied thereto, thus enabling easy connection of the pipes, and in which the tensile force of the ring spring and pipes increases so as to achieve an earthquake-resistant design and cope with thermal expansion.
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Inventors:
KO YONG-MIN (KR)
Application Number:
PCT/KR2012/001783
Publication Date:
January 24, 2013
Filing Date:
March 12, 2012
Export Citation:
Assignee:
EVERTECH CORP CO LTD (KR)
KO YONG-MIN (KR)
KO YONG-MIN (KR)
International Classes:
F16L37/086; F16L21/08
Foreign References:
| US5857719A | 1999-01-12 | |||
| JP2006105269A | 2006-04-20 | |||
| KR200280086Y1 | 2002-06-27 | |||
| KR20110001308U | 2011-02-09 |
Attorney, Agent or Firm:
SUN, Jong-Chul (KR)
선종철 (KR)
선종철 (KR)
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Claims:
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