JPS5874688U

JPS5874688U - pipe fittings

Info

Publication number: JPS5874688U
Application number: JP17148681U
Authority: JP
Inventors: 礼智槙島; 俊雄御器谷
Original assignee: 日東工器株式会社
Priority date: 1981-11-17
Filing date: 1981-11-17
Publication date: 1983-05-20

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 drawings]

図面はこの考案の一実施例を示すもので、第１図はソケ
ット、プラグの接続前の状態を示す４半部切断正面図、
第２図はプラグをソケットへの挿入端側からみた側面図
、第３図はソケット、プラグの接続時の状態を示す４半
部切断正面図、第４図はソケットとプラグを分離するに
際して、レバーを押圧した状態を示す４半部切断正面図
である。１・・・ソケット、２・・・プラグ、１１・・・ソケッ
ト本体、１２・・・ソケットアダプタ、１２１・・・円
周溝、１３・・・環状シール部材、１５・・・ボール弁
体、１６・・・ばね、１７．　１８．　２７・・・流体
通路、２１・・・プラグ本体、２２・・・プラグアダプ
タ、２３・・・レバー、２３２・・・係止突起、２４・
・・ばね。The drawings show an embodiment of this invention; Fig. 1 is a front view cut in four halves showing the state before the socket and plug are connected;
Fig. 2 is a side view of the plug seen from the insertion end into the socket, Fig. 3 is a front view cut in four halves showing the state of the socket and plug when they are connected, and Fig. 4 is a side view when separating the socket and plug. FIG. 4 is a front view cut in four halves showing a state in which the lever is pressed. DESCRIPTION OF SYMBOLS 1... Socket, 2... Plug, 11... Socket main body, 12... Socket adapter, 121... Circumferential groove, 13... Annular seal member, 15... Ball valve body, 16... spring, 17. 18. 27... Fluid passage, 21... Plug body, 22... Plug adapter, 23... Lever, 232... Locking protrusion, 24...
...Spring.

Claims

[Scope of utility model registration request]

An annular seal member having chemical liquid resistance such as chemical liquid resistance and solvent resistance is fitted in the fluid passage, and a ball valve body is pressed against the end face of the annular seal member by the action of a spring. A plug connection part is formed by fitting a seal ring that is resistant to chemical liquids, and a socket having a circumferential groove formed at the mouth of the plug connection part, and a socket having a tip surface in surface contact with the ball valve body. and has a concave portion for pressing the valve body, and
- A plug having an opening communicating with the liquid passage on the side surface of the tip and a contact surface with the annular sealing member and the seal ring on the outer circumferential surface; A pipe joint with a locking lever that engages and disengages from the groove so that it can freely vibrate in the centrifugal direction.