| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a thumb-turn device capable of reducing the manufacturing cost, and fittings with the thumb-turn device. <P>SOLUTION: There is provided the thumb-turn device that is mounted rotatably on a thumb-turn case 1 and has a thumb turn 5 coupled detachably to a lock operation shaft 4 coupled to a lock operation part 3 of a lock device 2 and operating the lock device 2. The thumb turn 5 is coupled to the lock operation shaft 4 in a rotating direction by fitting a guide part 6 fitted to a positioning part 7 of the lock operation shaft 4 and fitting a coupling part 8 provided at a position apart from the guide part 6 to a coupled part 9 of the lock operation shaft 4. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
