UNIFORM UNDERWATER MODULAR SYSTEM FOR SWIMMER Russian patent published in 2019 - IPC B63C11/30 

FIELD: sports.

SUBSTANCE: invention relates to underwater sports. A single modular buoyancy system of an underwater swimmer comprises a back load and a sling complex, in which the back load is composed of two dorsal plates. In upper part of each back plate there are two horizontal symmetrical cutouts for elastic shoulder belt and horizontal slot for thoracic part of elastic shoulder belt, and in lower part of each back plate there are two vertically inclined cutouts for passing of elastic waist belt, on which two side loads, made of two plates, are fixed. In upper part of each plate there is a horizontal slot, and to each end of thoracic part of elastic shoulder belt is fixed a segment of non-elastic band. Elastic waist belt and elastic shoulder belt are equipped with double-slot buckles, and also have shoulder quick-release locks and waist quick-release lock. Elastic shoulder belt is made of one solid element, from back part of back load there fixed is floating chamber. Two horizontal cuts of back plates of back load for elastic shoulder belt have T-shape, under them along normal to vertical axis horizontal slot is made, and horizontal slot in upper part of each side plate, each lateral load has T-shape, wherein vertical slot of each side load plate is made single, and the elastic shoulder belt and the elastic waist belt are complemented with the billet from two plates, in which two vertical slots of the T-shape are made.

EFFECT: higher safety of swimmer while staying in water and reduced time for preparation of swimmer for diving.

6 cl, 10 dwg