Device for preventing door with latch from being shut accidentally, comprises plate with opening whose mouth acts as stopper to prevent latch fitting inside striker plate

摘要

The device comprises a plate (1) with at least one punched opening (A) and fastener holes (C) in it. When viewed from above, the opening has a square, rectangular, triangular or round shape, and at least one side of the plate is open. Turning the latch with a key or handle will force it through the mouth of the opening and completely into the striker plate, otherwise the mouth of the opening will act as a stopper (B) to prevent the latch from completely entering the striker plate.