FIELD: construction.
SUBSTANCE: frame and leaf lie with their folded surfaces opposite to each other. The locking device comprises locking elements in the form of a locking ledge, and also a locking part, one of which is installed on a fixed frame, and the other one - on the leaf. Locking elements are installed with the possibility of displacement relative to each other in direction of folded surface and engagement with each other as a result of this relative displacement. The locking ledge and the locking part are engaged to each other in engagement position with engagement surfaces that pass along the fold and perpendicularly to folded surfaces. The locking part has the main body and the upper part that covers it from top. The main body and the upper part are connected by fixation to each other. At the same time the main body covers the upper part, at least, across the direction of folded surfaces. The invention also relates to a set of parts for a locking device.
EFFECT: group of inventions ensures more efficient manufacturing of a locking device and possibility of its universal application.
12 cl, 10 dwg
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