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1. 发明授权

US4437265A Safety guard 失效
标题翻译：安全卫士
公开(公告)号：US4437265A
公开(公告)日：1984-03-20
申请号：US353283
申请日：1982-03-01
申请人： Jerome Turro , Peter Nelson
发明人： Jerome Turro , Peter Nelson
IPC分类号： E06B9/02 , E06B3/68
CPC分类号： E06B9/02 , E06B2009/002 , Y10T292/45
摘要： The present invention provides a children's safety guard apparatus for installation into the frame of a window. A plurality of preferably square guard bars disposed in spaced relationship are connected to two support members, which are secured to the frame of a window. The bars are adjustable to a predetermined length, comprising two elongated members, one slidably mated inside the other. A means for locking the members so as to prevent them from sliding together is mounted to at least one bar of the plurality, the means being attached to the smaller member abutting the larger member. The means for locking includes a flexible sleeve portion surrounded by a flexible grip having flanges that can be drawn together or released via a bolt extending through bolt holes in the flanges, the bolt having a head provided with a keyway that fits a key.
摘要翻译：本发明提供一种用于安装在窗框中的儿童安全防护装置。以间隔关系设置的多个优选方形保护条连接到两个支撑构件，两个支撑构件固定到窗户的框架上。杆可调节到预定长度，包括两个细长构件，一个可滑动地配合在另一个中。用于锁定构件以防止它们一起滑动的装置被安装到多个的至少一个杆上，该装置附接到抵靠较大构件的较小构件。用于锁定的装置包括由柔性手柄围绕的柔性套筒部分，其具有可以被拉伸在一起或通过延伸穿过法兰中的螺栓孔的螺栓而释放的凸缘，该螺栓具有设置有配合钥匙的键槽的头部。

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