| 摘要 |
<p>PURPOSE:To improve operativity by automatically moving a latch from a half- latch position to a full-latch position by way of detecting slight movement of a door to an auxiliary operation position in the case when the door stops in a half-latch state. CONSTITUTION:In the case when door opening operation is stopped in the middle and a door stops in a half-latch state, in the state where a door position detection switch 16 is on, a half-latch detection switch 9 is on. When the door is slightly moved from this state to an auxiliary operation position, the switch is changed over to an off state. Thereafter, reacting to this, a motor 30c of a closure is rotated, moves a latch from a half-latch position to a full-latch position through a link mechanism, etc., and makes the door in a full-latch state. Consequently, it is possible to simplify operation without closing the door again after opening it once, as in the past.</p> |
