| 摘要 |
<p>A lock in which a bolt is slidable by rotation of a pivoted handle connected to the bolt by a toggle link pin-connected to the bolt and handle. The handle is channel-shaped in cross section, and conceals and protects the bolt and toggle link in the locked position. The handle moves through slightly more than 180 between locked and unlocked positions. A key operated barrel lock has an exterior detent through which the bolt passes, in the release position of the barrel lock, and the bolt has a recess which receives the key-operated barrel lock in the locked position thereof.</p> |
