| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas cock capable of freely changing the direction of connection of a pipe joint part to a pipe arranged by simple work and preventing loss and improper mounting of a sealing member even if the direction of connection of the pipe joint part to the pipe arranged is changed. <P>SOLUTION: In this gas cock constituted by connecting a plug member 2 forming a plug part 21 connected with a gas socket 13 to supply gas to a gas socket 13 side with a joint member 3 forming the pipe joint part 31 connected with the pipe 16 to supply gas from a pipe 16 side and constituted as a connection direction change mechanism 41 in which the plug member 21 is fixed on a wall face and a connection part 4 of the plug member 2 and the joint member 3 changes the direction of connection to the pipe 16 arranged in the pipe joint part 31 freely, the connection direction change mechanism 41 changes the direction of connection of the pipe joint part 31 to the pipe 16 arranged while the plug member 2 and the joint member 3 are mutually connected. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
