LOCKING DEVICE Russian patent published in 2008 - IPC B65D55/02 G09F3/03 F16G11/10 

FIELD: mechanic.

SUBSTANCE: the said utility invention relates to the sphere of hardware and relates to a locking device containing a section of rope, one of the ends of which is passive and is fixed in the shell, and the second free end one is passed through a through channel in the shell during locking and fixed in it by a locking device designed as a removable rotatable element separated at the portion with the lower cross section, and a subsequent threaded portion located in a threaded hole of the shell, crossing the through canal. The passive end of the rope is curved to the opposite side, thus forming an arc-like part and two parallel parts located in the same plane; the arc-like part is located freely in an open slot made in the shell, and the parallel parts are fixed in parallel holes; the through channel is made in the plane perpendicular to the plane of the arc-like part and parallel parts and passes inside of the zone of arc-like part, and its axis is located so that at least part of the side surface of the free rope end in the locking-ready position of the device protrudes above the bottom of the open slot. The passive rope end is fixed by local moulding at one side of the shell; the moulding depth of the protruding part of the passive rope end is made smaller than the depth of the moulding of the final part of the passive rope end; the parallel hole for it is made through.

EFFECT: proposed device provides high resistance against unauthorized opening and increases comfort during operation.

12 cl, 9 dwg