RESPIRATORY MODULE OF SWIMMER-HUNTER Russian patent published in 2008 - IPC B63C11/16 

FIELD: sports; items of personal and house use.

SUBSTANCE: respiratory module of the swimmer-hunter has the uniform case of the block of a mouthpiece, a branch pipe of breath in length of 2.5-4 cm with the breath valve in dredging of the case of the block and the target end of a branch pipe of breath under a mouthpiece flush-mounted with a wall of the case and a branch pipe of an exhalation in length of 10-12 cm with the exhalation valve inside flush-mounted with an entrance end face of the branch pipe of an exhalation and a wall of the case of the block in space under the mouthpiece. The module has two tubes extended to 70-72 cm for breath and exhalation with fastening to a thong of the mask or without, with passage through plugs of separate floats or a uniform float, also with the top inclined planes round top of plugs for joining with saddles of air inlet ducts of the bottom inclined planes of nozzles which provide dryness of the tube at active movements and diving. Installation of the valve of a breath eliminates recycling of exhalation, introduction of a branch pipe of an exhalation deduces vials of an exhalation out of sight of the swimmer, and fastening of the extended tube of an exhalation creates exhalation conditions on a water surface. It is possible to use only a tube of inhalation with a float and a nozzle of dryness with water blowing-out and exhalation through an exhalation branch pipe. Joining through tubes of respiratory hoses of a breath and an exhalation in length to 3 m gives the chance to float in a blanket of water with depth to 40 cm and to dive, not appearing on a surface. Floats, separate or united in uniform, are executed various on configuration, buoyancy, mobility, design of shelter of the swimmer, decorative effect, adaptation to a reservoir, used material.

EFFECT: possibility for the swimmer-hunter to be in a blanket of water for a long time without recirculation of exhalation, without his vials on water surface, waiting for meat, to move and dive, not appearing on a water surface.

2 cl, 2 dwg