| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid storing tool that can be held by a single hand so as be operated. <P>SOLUTION: An engine oil storing tool 107 comprises a bottle 111 and a pump unit 113 fixed to a mouth part 109 of the bottle 111. A pump device 119 of the pump unit 113 comprises a cylinder 141, a piston 143 sliding and moving in the cylinder 141, a piston rod 145 extending from the piston 143, and an operation part operating the piston rod 145. The operation part is used as a trigger 149 having a trigger shape. <P>COPYRIGHT: (C)2013,JPO&INPIT |
