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Title:
クイックコネクタ
Document Type and Number:
Japanese Patent JP4131409
Kind Code:
B2
Abstract:
A quick connector includes: a cylindrical connector housing having a tube connecting portion and a pipe retainer portion that has a retainer; and an annular seal member fitted on an inner circumferential surface of the connector housing. The retainer is integrally formed with the pipe retainer portion and having an engagement portion projecting toward the interior of the pipe retainer portion, and a disengagement operating portion adapted to move the engagement portion radially outwardly. The connector housing is formed by engaging with each other end side in an axial direction of a tube side member having the tube connecting portion, and one end side in the axial direction of a pipe side member having the pipe retainer portion. The annular seal member is axially positioned in an annular recess formed in the connector housing when the tube side member and the pipe side member are engaged with each other.

Inventors:
Akira Takayanagi
Atsuo Miyajima
Application Number:
JP2004099619A
Publication Date:
August 13, 2008
Filing Date:
March 30, 2004
Export Citation:
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Assignee:
Tokai Rubber Industry Co., Ltd.
International Classes:
F16L37/12; F16L35/00; F16L37/084; F16L37/098
Domestic Patent References:
JP6174166A
JP2002013684A
JP10503831A
JP8200578A
JP8200577A
JP2002098283A
JP2002054780A
JP2002327882A
JP4211790A
Foreign References:
US6517120
US5568946
Attorney, Agent or Firm:
Keiro Shibuya



 
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