| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a socket structure which prevents or suppresses malfunctioning and poor sealing of attachment and detachment and valve mechanism caused by solidified deposits of stuck and solidified liquid. <P>SOLUTION: A socket 30 used by being connected with a plug 7 of a connector 1 installed in an outlet opening part of a container, includes: a socket body 32 which forms a flow path 31 inside and is provided with a valve mechanism 45; and a sleeve 40 provided so as to be able to slide in the axial direction and rotate along the outer peripheral face of the socket body 32 arranged by penetrating through the axial center. After an inlet of the flow path 31 opening on the lower end part of the socket body 32 is inserted into an outlet of the plug opening at the upper end part of the plug 7 and is connected therewith, while the sleeve 40 is slid downward, it is rotated, screw-stopped and fixed by screwing a sleeve screw part 39 and a socket female screw part 15. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
