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31. 发明授权

US06342676B1 Safety guard device for electrical wall outlet 失效
标题翻译：电气墙壁插座安全防护装置
公开(公告)号：US06342676B1
公开(公告)日：2002-01-29
申请号：US09494430
申请日：2000-01-31
申请人： Heung Yong Ha
发明人： Heung Yong Ha
IPC分类号： H02G314
CPC分类号： H02G3/14
摘要： A safety guard device for an electrical outlet is provided with a base plate adapted to be fixed to an electrical receptacle containing at least one aperture for registry with the electrical receptacle, and a cover plate in slidable engagement with the base plate for covering the base plate, and thus access to the electrical receptacle. A locking device is provided between the base plate and the cover plate for locking the plates relative to each other. The locking device includes slots provided in the cover plate and locking protrusions provided in the base plate for engaging in the slots when the cover plate is closed. The cover plate is also provided with lateral protrusions in close proximity to the slot in the cover plate for guiding the base plate in the slots of the cover plate. Preferably, the cover plate is of a sufficient weight to self-lock in a sliding motion when unobstructed by any electrical device plugged into the receptacle in order to provide a safe, locked receptacle assembly.
摘要翻译：一个用于电源插座的安全保护装置设置有一个底板，该基板适于固定在一个电插座上，该插座包含至少一个用于与电插座对接的孔，以及一个可与基板滑动接合的盖板，用于覆盖基板，从而进入电气插座。在基板和盖板之间设置锁定装置，用于相对于彼此锁定板。锁定装置包括设置在盖板中的槽和设置在基板中的锁定突起，用于当盖板关闭时接合槽中。盖板还设置有靠近盖板中的狭槽的侧向突起，用于将基板引导到盖板的槽中。优选地，盖板具有足够的重量，以在被插入到插座中的任何电气装置阻挡时自动锁定滑动，以提供安全的锁定的插座组件。

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