Title:
ホースコネクタ、及びホースコネクタを構成するプラグ部材
Document Type and Number:
Japanese Patent JP7419162
Kind Code:
B2
Abstract:
To provide a hose connector configured so as not to expose a fixing part of a socket member and a plug member to the outside, and to be easily miniaturized.SOLUTION: A hose connector 1 is composed of a socket member 10 and a plug member 12. The plug member 12 has a plug main body portion 14, and a locking portion 18 extending from its outer surface 14c. The locking portion 18 is composed of an inner part 26, a folding part 28, and an outer part 30. The inner part 26 is positioned at an interval from an outer peripheral surface 20a of the plug main body portion 14 to a radial outer side, and the outer part 30 is positioned at an interval from the inner part 26 to the radial outer side. When the plug member 12 is inserted to an insertion passage 34 of the socket member 10, the locking portion 18 is deflected to a radial inner side by a slide inner peripheral surface 40 of the insertion passage 34, and elastically recovered in passing through the slide inner peripheral surface 40. By engagement of a rear end portion 32 of the locking portion 18 with a rear locking receiving surface 38, slipping-off of the plug member 12 from the socket member 10 is prevented.SELECTED DRAWING: Figure 1
Inventors:
Yuji Harada
Application Number:
JP2020087929A
Publication Date:
January 22, 2024
Filing Date:
May 20, 2020
Export Citation:
Assignee:
Nitto Kohki Co., Ltd.
International Classes:
F16L33/22; F16L19/04
Domestic Patent References:
| JP2005537442A | ||||
| JP2013177911A | ||||
| JP62163393U | ||||
| JP2000199592A | ||||
| JP2000337576A | ||||
| JP9126375A | ||||
| JP2000249276A |
Attorney, Agent or Firm:
Shigeru Ito
Shrimp Yusuke
Shrimp Yusuke