| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pull-and-revolving type lock handle apparatus for a door, which can positively release pull restraint of an operating handle in response to an unlocking signal by remote control, and can be automatically restrained again by pull operation of the operating handle. SOLUTION: The pull-and-revolving type lock handle apparatus is formed in the following manner. First, a solenoid 12 is fixed onto a rear surface of a housing 2, and a hook portion 7 is formed on a catch lever plate 13 pivotally mounted in the housing 2, followed by pivotally mounting the catch lever plate 13 on a plunger 14 of the solenoid 12. Then, the catch lever plate 13 is energized for rotation by a spring 15 in a direction that brings about engagement with a latch plate 8, and the catch lever plate 13 is pulled back upon energization of the solenoid 12, to thereby release the engagement between the latch plate 8 and the hook portion 7.</p> |
