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    • 3. 发明授权
    • Padlock
    • 挂锁
    • US4422311A
    • 1983-12-27
    • US366545
    • 1982-04-08
    • Herbert E. ZabelWilliam Lelyk
    • Herbert E. ZabelWilliam Lelyk
    • E05B37/10E05B67/22
    • E05B67/22E05B37/10Y10T70/424Y10T70/461
    • A padlock having a latching mechanism comprising a spring-biased latch bolt slidably disposed within a housing and having its free end extending outwardly from the housing to a locking position. The latch bolt has two upstanding spaced-apart shoulder portions, one shoulder portion being outside the housing positioned to engage the housing and prohibit sliding movement of the latch bolt into the housing, with the other shoulder portion being inside the housing and cooperating with the housing to maintain the one outside shoulder in its position to engage the housing. The latch bolt is pivotable about the inside shoulder portion to move the outside shoulder portion out of its position to engage the housing and thus permit the latch bolt to slide into the housing.
    • 一种具有闩锁机构的挂锁,其包括可滑动地设置在壳体内并且具有从壳体向外延伸到锁定位置的弹簧偏压闩锁螺栓。 闩锁螺栓具有两个直立的间隔开的肩部,一个肩部位于壳体的外部,定位成与壳体接合,并且禁止闩锁螺栓滑入到壳体中,另一个肩部位于壳体的内部并与外壳 保持一个外部肩负与房屋有关的地位。 闩锁螺栓可围绕内部肩部部分枢转以将外部肩部部分移出其位置,以与壳体接合,从而允许闩锁滑动到壳体中。