Door catches

E - Fixed Constructions – 05 – C

Patent

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E05C 1/08 (2006.01) E05B 65/00 (2006.01)

Patent

CA 1042947

A B S T R A C T The invention concerns a child-proof door catch device which requires a sequence of unconnected manipulations to operate the mechanism opening a door. The mechanism includes a housing and operating and latching elements, the operating and latching elements being normally held apart by a biasing means. When the correct sequence of manipulations is performed on the operating element, the latching element is caused to disengage from a striker plate to allow the door to be opened.

273892

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