JPS584888U

JPS584888U - fluid coupling

Info

Publication number: JPS584888U
Application number: JP9886581U
Authority: JP
Inventors: 皿谷　勝
Original assignee: 常磐電機株式会社
Priority date: 1981-07-01
Filing date: 1981-07-01
Publication date: 1983-01-12
Also published as: JPS6314148Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案の流体接手の実施例の構成を示す一部
断面図、第２図はこの考案の流体接手の実施例のソケッ
ト部分の構成を示す断面図、第３図はこの考案の流体接
手の実施例のプラグ部分の構成を示す断面図である。１１：接続体、１４：連結体、１６．　３５：筒体、１
７：固定体、１８：第１の環体、１９：第２の環体、１
９−１．１９−２．・・・：保持孔、２ｏ、：筒体、２
１、　３８．　３９：ばね、２３：連結具、３ｏ：閉塞
バルブ、３６：凹部、３７：環体、４０−１．４０＝２
．・・弓ボール。Fig. 1 is a partial sectional view showing the structure of an embodiment of the fluid coupling of this invention, Fig. 2 is a sectional view showing the structure of the socket part of an embodiment of the fluid coupling of this invention, and Fig. 3 is a sectional view of the embodiment of the fluid coupling of this invention. FIG. 3 is a cross-sectional view showing the configuration of a plug portion of an embodiment of a fluid coupling. 11: Connector, 14: Connector, 16. 35: Cylindrical body, 1
7: Fixed body, 18: First ring body, 19: Second ring body, 1
9-1.19-2. ...: Holding hole, 2o,: Cylindrical body, 2
1, 38. 39: Spring, 23: Connector, 3o: Obstruction valve, 36: Recess, 37: Annular body, 40-1.40=2
．． ...Bow ball.

Claims

[Scope of utility model registration request]

a socket in which a first passage for fluid is formed along the axial direction; a second passage for fluid is formed along one direction;
a plug that is inserted and connected to the socket; and a plug that is provided on at least one of the socket and the plug and that opens when the plug is inserted and connected to the socket to open the first and second passageways. a valve body that is engaged and held between the socket and the plug and closes in a detached state in which the plug is pulled out from the socket to block the first and second passage passages; a ball protrudingly disposed on the plug side; and a ball disposed on the socket and movable in the axial direction while holding the ball;
a ball holder that forms a movement path for the balls in the direction away from the plug in the detached state; A fluid coupling comprising: a biasing means for moving the ball toward the plug; and a blocking body provided on the socket to prevent the ball from protruding toward the plug in the detached state.