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Title:
CONNECTION JOINT
Document Type and Number:
Japanese Patent JP2022051103
Kind Code:
A
Abstract:
To provide a connection joint which enables a drain pipe at the air conditioner side and a flexible hose to be attached or detached in an easy and efficient manner.SOLUTION: A connection joint 100 includes: a first joint member 110 having a joint body 111, a socket part 112 connected to the joint body 111, an arm part 114 protruding from an outer peripheral surface of the socket part 112, and an engagement part 115 formed at a tip of the arm part 114; and a second joint member 120 having a cylindrical part body 121, an insertion port 122 connected to the cylindrical part body 121, and an engaged part 125 formed at the base end side of the insertion port 122. When the first joint member 110 and the second joint member 120 are moved close to each other, the engagement part 115 engages with the engaged part 125. When the first joint member 110 and the second joint member 120 are separated from each other, the engagement part 115 and the engaged part 125 are disengaged from each other.SELECTED DRAWING: Figure 3

Inventors:
KAWADAKA TOSHIKI
SHIMIZU MICHIHIRO
Application Number:
JP2020157379A
Publication Date:
March 31, 2022
Filing Date:
September 18, 2020
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
F16L21/08; F16L21/00; F16L21/035; F16L47/12
Domestic Patent References:
JPS5711390U1982-01-21
JP2003130266A2003-05-08
JP2001032985A2001-02-06
JP2017146083A2017-08-24
JP2018054127A2018-04-05
JPS50115823U1975-09-20
JP2019065955A2019-04-25
JP2007263146A2007-10-11
JP2001153275A2001-06-08
JP2009002479A2009-01-08
JP2017146082A2017-08-24
JP2006105192A2006-04-20
JP2015132438A2015-07-23
Foreign References:
CN107420979A2017-12-01
Attorney, Agent or Firm:
Kazuzumi Nishizawa
Yuichiro Kawagoe
Makiko Otsuki
Hiroshi Yamaguchi



 
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