JEWELRY LOCK Russian patent published in 2023 - IPC A44C11/02 

FIELD: jewelry.

SUBSTANCE: jewelry lock is proposed, which contains a base with an end stop of the base, a lid, a tongue consisting of a U-shaped part and an end stop of the tongue, a pin. The elements of the jewelry lock are interconnected as follows: the base with the end limiter of the base and the lid are movably connected by a pin through the hinged elements of the base and the lid and a cylindrical hole, the tongue is made with the possibility of fixing in the slot under the stop using a U-shaped part with further placement of the U-shaped parts in the bed with the possibility of forming a common single plane of the lower side of the base and the U-shaped part without gaps and protrusions relative to each other, the cover is made with the possibility of snapping on top of the resulting structure, using the elasticity of the metal alloy.

EFFECT: greater ease of fastening/unfastening, more reliable operation of the lid, less contamination of the lock during operation.

3 cl, 5 dwg, 3 ex