METHOD OF MOUNTING SWING-OUT FLAP OPENING LOCKING DEVICE Russian patent published in 2024 - IPC E05C17/50 

FIELD: construction; locks.

SUBSTANCE: invention relates to child safety devices mounted on swing-out flap to complicate or prevent opening of a window or a balcony window flap, for example, by a child or an incapacitated person. Disclosed is a method of mounting a swing-out flap opening locking device, having a vertical and a lower bars, comprising a set of at least two locking elements, wherein said locking elements are made in such a way that when said locking element is in the "disengaged" position, its unobstructed movement relative to said mating element is provided when said flap is opened, and when said locking element is moved to the "engaged" position, the mating element prevents the locking element from moving relative to said mating element when opening said flap in the axial direction, at the same time, any of said positions of said locking element relative to said mating element does not prevent the swinging of said flap in the transverse direction, two-position access control element made and connected to said locking element with the possibility of moving said locking element from said "disengaged" position to said "engaged" position, and vice versa, connecting element configured to transmit weak mechanical movements from said access control element to said locking element, housing configured to be attached to said flap, characterized by that said locking element is installed in or on said housing or directly on the flap, in a lower corner on the side of the fitting handle of said flap, and said mating element is attached to the frame on which said flap is installed, opposite said locking element so that access to said locking elements is possible only on the open flap, said access control element is installed on said flap vertical bar above the level of said locking element, in such a way that said locking element is moved from said "engaged" position into said "disengaged" position on the closed flap by said access control element was possible only after obtaining access to action on said access control element by swinging said flap in transverse direction, said housing of locking device is arranged at vertical bar end face lower part or at lower bar end face of said flap.

EFFECT: proposed locking device has high consumer properties, since it has simple and reliable design, when installed on swing-out flap provides high safety against unauthorized opening of said flap, does not spoil the aesthetics of window or balcony window span.

10 cl, 8 dwg