| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily remove foreign matter collected near a corporation cock. <P>SOLUTION: This corporation cock comprises a corporation cock body 11 which makes a water supply pipe 13 branch off from a distributing pipe 10, and a saddle 21 and a saddle band 31 along the outer periphery of the distributing pipe 10. The corporation cock body 11 is fixed to the distributing pipe 10 by means of the saddle 21 and the saddle band 31, which are wound around the outer periphery of the distributing pipe 10. A foreign matter storage recess 34, which is dented in the direction of an outside diameter, is provided in the inner peripheral surface of the saddle band 31, which faces a though-hole 20 provided in the pipe bottom of the distributing pipe 10. A section between the foreign matter storage recess 34 and an outer peripheral surface of the periphery of the through-hole 20 of the distributing pipe 10 is kept watertight. A drain 35 for discharging water and the foreign matter, intruding into the foreign matter storage recess 34, is openably/closably provided in the saddle band 31. Thus, the foreign matter D, which collected below the corporation cock body 11 of the distributing pipe 10, can settle out through the through-hole 20 so as to be accumulated in the foreign matter storage recess 34, and discharged through the drain 35. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
