发明名称 Padlock having dual unlocking modes
摘要 A padlock having dual unlocking modes includes a lock body that has shackle and a combination locking mechanism, and a movable push button assembly on one side. The padlock may be switched to an unlocking condition by operating the combination locking mechanism so that users can depress the movable push button assembly to drive the shackle to unlatch. The movable push button assembly also has a key hole to receive a key when the combination locking mechanism is in the locking condition to turn the movable push button assembly and unlatch the shackle.
申请公布号 US7213425(B2) 申请公布日期 2007.05.08
申请号 US20050296473 申请日期 2005.12.08
申请人 SINOX CO., LTD. 发明人 LING RENNY TSE-HAW;LIN PAI-CHANG
分类号 E05B37/06 主分类号 E05B37/06
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