| 摘要 |
<P>PROBLEM TO BE SOLVED: To suitably seal a space between an opening of a housing and an operation member, and to improve durability and usability of a seal. <P>SOLUTION: A rubber cover 15 is attached to a trigger 6 which is mounted to a plunger 4 of a switch 3, from the front. A flange part 17 at a rear end of the rubber cover 15 is locked by a locking groove 18 provided in the opening 2 of a handle 107. The trigger 6 is provided with a fixing cover 22 which is fixed to the trigger 6 from the outside of the rubber cover 15 and integrates the rubber cover 15 with the trigger 6. <P>COPYRIGHT: (C)2012,JPO&INPIT |
