RU1805900C - Inflatable device - Google Patents

Abstract

SUBSTANCE: inflatable device consists of several sealed sections forming a surface for lying and resting. darling. On the side opposite to the cushion there is a means of transfer made in the form of two hermetic shells, each of which consists of a float-shaped convex part and one end of the flap-shaped part attached to it. Both parts are fastened with a removable jumper. Hinges are attached to the upper surface of the float to secure the legs. 3 ill.

Description

The invention relates to leisure accessories, particularly when swimming on water.

The purpose of the invention is to improve ease of use and simplify the design.

In FIG. 1 shows the proposed device, side view; figure 2 is the same, a top view; on fit.Z - means of moving the device, top view.

The inflatable device includes a sealed shell 1 of tubular sections 2 arranged in parallel, interconnected by longitudinal sides forming a surface 3. An air bag 4 is attached to the surface 3 in the head part of the device to the surface 3. A means of movement 5 is arranged on the opposite side of the pillow 4 of the device, including two sealed shells located side by side in a horizontal plane, each of which consists of a convex float part 6 and a fins-like part 7 formed by a pipe braznymi sections 8 connected between a longitudinal sides and one end with the convex portion 6.

The float-shaped convex 6 and the fins-like parts 7 are connected to each other by a removable jumper 9. On the upper surface of the float-mounted part 6 loops 10 are fixed to fix the swimmer's legs. The device comprises inflation valves.

The device is used as follows.

After inflating the device and lowering it to the water, the swimmer lays on surface 3 and fixes his legs in loops 10. Then, pressing the float part 6 with his feet, he immerses it periodically in water. After release, it pops up sharply. At the same time, the fins portion 7 is submerged and floated.

During immersion, part 7 enters the water with the convex side and contracts along the immersion path / as a result of which the water resistance is low. When part 7 leaves the water, it spreads, the resistance of the water increases as it moves, as a result of which there is a force moving the device forward.

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By varying the intensity of movement of the swimmer's legs, you can control the device and deploy it.

The device is convenient to use and can be used for recreation and entertainment on the water, as well as for moving over small distances.

Claims (1)

The claims An inflatable device comprising a sealed casing with valves for filling with air, consisting of sections and forming a surface for lying, and means for moving it on water, located on the side opposite to the head section, connected and consisting of two swimmer-actuated elements each of which has a loop for fastening the legs, characterized in that, in order to increase comfort in 0 Using and simplifying the design, each of the elements of the means for moving was made in the form of a hermetic casing, consisting of a convex and fins-shaped float connected by a removable jumper, the convex part being connected to a sealed casing forming a lying surface, and the last the different part consists of several parallel pipe-shaped sections fastened together, while the sealed shell consists of several pipe-shaped sections, located s connected in parallel and the lateral longitudinal sides to form a flat surface, and the head section is formed as an inflatable cushion.  6 FIG. 2