专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4607253A Door guard with alarm device 失效
标题翻译：带警报器的门卫
公开(公告)号：US4607253A
公开(公告)日：1986-08-19
申请号：US677369
申请日：1984-12-03
申请人： Richard Wooten , Larry Wooten, deceased , by Carol J. Wooten, legal representative
发明人： Richard Wooten , Larry Wooten, deceased , by Carol J. Wooten, legal representative
IPC分类号： E05B45/00 , E05C19/00 , G08B13/08
CPC分类号： E05C19/004 , E05B45/00 , Y10T292/67
摘要： A combination door lock and alarm consists of an adjustable shaft, two pads which are able to pivot, and an automatic alarm. The pads are provided with non-skid surfaces which ensure the stability of the device. The pivot feature of the pads allows quick set-up of the device without the need of extensive adjustment. A novel alarm actuating means is also disclosed, which consists of a spring clip in contact with a toggle switch. The use of the toggle switch allows for a continuous alarm signal, even after pressure is removed from the device. The alarm actuating means is activated by a spring loaded shaft, which will be pushed into the main shaft of the device as pressure is applied to the door. The spring clip is mounted on the outside of the spring loaded shaft and the movement of this shaft is what forces the clip to trip the toggle switch. The unit is designed to fit conveniently into a suitcase for travel and can be suspended from a door knob when not in use.
摘要翻译：组合门锁和报警器由可调节的轴，两个能够枢转的垫和自动报警组成。垫具有防滑表面，确保了设备的稳定性。垫的枢轴特征允许快速设置装置，而不需要大量调整。还公开了一种新颖的报警致动装置，其包括与拨动开关接触的弹簧夹。即使在从设备中取出压力之后，也可使用拨动开关连续报警信号。报警启动装置由弹簧加载的轴启动，当压力施加到门时，弹簧加载的轴将被推入装置的主轴。弹簧夹安装在弹簧加载轴的外侧，该轴的运动是迫使夹子跳闸拨动开关。该单元设计成方便地安装在行李箱中，不用时可以从门把手悬挂。

IPRDB

热门服务

关于我们

友情链接

联系方式