Automatic switching mouthpiece one connector type mouthpiece and direct pressure two connector

摘要

To provide a die automatic switching one connector type mouthpiece and direct pressure two connector can be put air by simply operated with one hand. It includes the A body 10 and the chuck 20, 30 and benzene 40. Chuck it is placed in one end of the valve plug has a chuck hole 21 and 31 are with benzene is positioned in the valve hole 11 of the body. Benzene Multiple Kyotsume 44 and 45 which are Hairetsu at predetermined intervals in a ring on one or both ends are formed, Yumiko portion is formed on the outer surface of the clamping claws. At least one flow channel inside the benzene is formed in communication with the chuck bore, it provided the pore 12 is provided to be connected to a pressure source in the body. Benzene may limit reciprocate between a first position and a second position within the body. The above structure is operated with one hand plenum target valve was inserted in the chuck is moved to the limiting position of the benzene, then through the flow path and the chuck bore and the communication of benzene inside the test pores, and the clamping by the valve hole pawl is pressed by being guided to bow arc part and air into the plenum target valve. .BACKGROUND