| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a push-pull lock which can convert operating physical force in the same direction as the door-opening direction of an operating bar to turning force. <P>SOLUTION: The push-pull lock 100 which inputs operating physical force of the operating bars 21, 23 operated in the same direction as the door-opening direction (a) into a lock case 19 as application force of a lock bolt 25 comprises a seat 33 attached to a door 11 through a seat mounting plate, a grip arm supported by the seat 33 and swung by the operating bars 21, 23, a slide lever supported by the seat 33 and driven and swung by the grip arm, a slide cam slidably supported by the seat mounting plate and pushed down by contacting with the slide lever, a driving gear plate rotatably supported by the seat mounting plate and driven and rotated by descending of the slide cam, and an output shaft rotatably supported by the seat mounting plate, engaged with a driving gear of the driving gear plate through a gear means, and connected to a rotating input member of the lock case 19. <P>COPYRIGHT: (C)2009,JPO&INPIT |
