| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cleaning tool capable of simply performing the cleaning while preventing damage of material to be cleaned. <P>SOLUTION: The cleaning tool 1 for removing foreign matter attached to the surface of the material to be cleaned comprises: a tubular outer cylinder 2 having an opening part 2a on the lower edge; a piston 4 which is inserted into the outer cylinder 2 and is movable in the axial direction; an energizing means 7 capable of moving the piston 4 to the upper side; a pressing part 8 which presses the piston 4 down by pressing; a lock part 2c which locks the piston 4 pressed down by the pressing part 8; and a nozzle 5 which is arranged movably in an outer cylinder 3, has a through-hole 5a penetrated in the axial direction and is protruded from an opening part 2a, wherein the piston 4 is disengaged from the lock part 2c by the pressing of the nozzle 5, thereby, the piston 4 rises and the suction is performed through the through-hole 5a. <P>COPYRIGHT: (C)2012,JPO&INPIT |
