JPS60108890U

JPS60108890U - fluid coupling

Info

Publication number: JPS60108890U
Application number: JP19964383U
Authority: JP
Inventors: 井内　輝; 角川　真也
Original assignee: 株式会社ターダ; 大阪瓦斯株式会社
Priority date: 1983-12-28
Filing date: 1983-12-28
Publication date: 1985-07-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すソケットとプラグとが
離れた状態を示す一部切欠正面図、第２図は同上のソケ
ットとプラグとが結合した状態を示す一部切欠正面図で
ある。１はソケット、２はプラグ、３はハウジング、４は弁体
、５はロックボール、６は係合溝、７は接続部である。Fig. 1 is a partially cutaway front view showing an embodiment of the present invention in which the socket and plug are separated, and Fig. 2 is a partially cutaway front view showing the same socket and plug in a combined state. be. 1 is a socket, 2 is a plug, 3 is a housing, 4 is a valve body, 5 is a lock ball, 6 is an engagement groove, and 7 is a connecting portion.

Claims

[Scope of utility model registration request]

It has a socket installed on the fluid supply side of the fluid piping path and a plug installed on the fluid receiving side, and the socket and the plug are airtightly or watertightly connected to connect the supply side piping path and the fluid receiving side. It is a fluid coupling that communicates with the side piping path, and the socket has a cylindrical body into which fluid is introduced from the rear end in the axial direction and a plug is inserted into the front end, and a housing. The valve body is movable back and forth between the rear position, which opens the inside of the housing to allow fluid flow, and the front position, which closes the inside of the housing and stops fluid flow, and a plug is inserted into the socket. and a lock ball that holds the plug when inserted, the plug is formed into a cylindrical body, and an engagement groove that engages with the lock ball is provided on the outer peripheral surface of one end in the axial direction that is inserted into the socket. is formed, and at a position different from the engagement groove on the outer circumferential surface of one end in the axial direction, a connecting part is formed in a shape whose diameter changes along the axial direction and to which the end of the hose for sending fluid is connected. Fluid fitting.