UNIVERSAL HYDRO-MASSAGING DEVICE Russian patent published in 2006 - IPC A61H9/00 

FIELD: sanitation-technical equipment.

SUBSTANCE: device can be used for taking hydro-massage procedures in standard apartment baths, shower cabins and swimming pools. Hydro-massage device has ball cock with handle onto which cock the coupling nut of shower hose of bath mixer is screwed on, connecting branch pipe screwed into ball cock and mixing chamber with tip. Device is provided with vacuum chamber which has jet apparatus disposed in connecting branch pipe. Jet apparatus is made in form of jet pipe with head made in form of washer. There is the hole for injection sucking air in central part of connecting branch pipe which part has to be hexagon nut for wrench. Output hole of jet pipe is disposed behind hole of injection sucking-in. Length of vacuum chamber is equal to length of jet pipe. Mixing chamber is made in form of section of metal-plastic pipe which is screwed on end of connecting branch pipe behind vacuum chamber. Tip is made in form cylindrical plug having hydro-massage nozzle along axis of mixing chamber. Massaging jet is saturated with air by means of universal device which can be mounted in shower cabin or bath easily.

EFFECT: improved efficiency of massage.

1 dwg