| 摘要 |
In the coupling assembly, after a plug member 42 is slightly inserted into a socket member 15 with a slight push of the plug member 42 relative to the socket member 15, air pressure enables the plug member 42 to reach its innermost position inside the socket member 15 so that the plug member 42 is connected with the socket member 15. The coupling assembly comprises: the socket member 15 for receiving therein a valve 16 which is opened when pushed; and, a cylindrical slider 25 for slidably receiving therein the socket member 15. The slider 25 is provided with a piston 28 and an engaging means 34 in its rear and its forward end portion, respectively. Through the engaging means 34, a plug member 42 is connected with the forward end portion of the slider 25. The slider 25 is capable of moving relative to the socket member 15 when air is forced in one side of the piston 28 while discharged out of the other side of the piston 28, so that the plug member 42 is permitted to reach its innermost position inside the socket member 15 when the slider 25 is moved.
|
