| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tool for mixing liquids to inject which has no obstructive projection for operation, and can open or shut among any branch pipes selected from a plurality of branch pipes. <P>SOLUTION: The tool A for mixing liquids to inject comprises: a tool body 10 and a valve 20, wherein the body 10 comprises a cylindrical chamber 11 as well as a joining branch part 12, a downstream branch pipe 13, and an upstream branch pipe 14 all of which extend from the peripheral surface of the chamber 11 toward the outside respectively; the valve 20 has a peripheral surface furnished with a first groove 21, a second groove 22 and a circumference surface part 25a as a shutting surface; and the joining part 12 comprises a joining branch pipe 12a, a cap 17, and a rubber stopper 16. The valve 20 has a projection end set inside the chamber 11, and the end is pushed toward the inside of the chamber 11 to open or shut between the upstream branch pipe 14 and the chamber 11. <P>COPYRIGHT: (C)2008,JPO&INPIT |
