A waterway movable connection device
A technology of active connection and waterway, applied in mechanical equipment, couplings and other directions, can solve the problems of difficult operation during connection and separation, complex structure of one-way valve, high manufacturing cost, and achieve simple connection and disconnection, simple structure, and installation. Fixed and solid effect
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[0019] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0020] Such as figure 1 , 3 As shown, the waterway movable connection device used in the water dispenser, tea maker, coffee machine, etc. of the present invention includes two interconnected plug-in devices respectively arranged at the two ends of the waterway connection, and the plug-in device is divided into plug 1 and plug 1. socket 2. The plug 1 includes a valve body 11 and an insert ring 14 sleeved on the outside of the valve body 11. The insert ring 14 is a thin-walled ring. The inner raised neck 15 and the outwardly extending abutment surface 16 of the insert ring. The valve core provided in the insert ring 14 includes a valve body 11 , a return spring 13 and a sealing ring 12 . The top 112 of the valve body...
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