| 摘要 |
<p>A latch releasing device is provided to prevent an erroneous operation of a switch unit without increasing the spring coefficient of a return spring embedded in the switch unit. A latch releasing device includes a switch unit(10), a base member(20), and a key top member(30). The switch is turned on so as to release the latch state of a door if a push button section is pressed with respect to a switch body. The base member maintains the switch unit via the switch body, with the push button section making contact with a surface of the base member. The key top member is installed in the base member so as to cover the push button section of the switch unit. The switch unit is installed in a panel via the base member so that the push button section is pressed through the key top member. Pressing units(71,72) pressing the key top member in a direction in which the key top member is separated from the push button section of the switch unit is interposed between the base member and the key top member.</p> |
