Improvements in the manufacture of devices can be applied to the field of dolls or puppets, simulators physiological functions.

摘要

P the invention relates to improvements in the headstocks. / p & & p & these improvements comprise a device comprising a water reservoir 5 communicating with the opening 1 of the doll with the aid of two pipes 2 and 3. The first duct 2 begins to the bottom of the reservoir 5 below the level of the water, while the second duct 3 begins in the upper part of the reservoir 5 to the - the top of the water level. This device also comprises a third conduit 4 connecting the reservoir 5 with the opening 1 of the doll, said third duct 4 comprising a regulating valve 8 of the quantity of water penetrating into the reservoir 5. The third conduit 4 has an extension 6 and has a free end and lower 7 allowing evacuation of water excédante of the reservoir 5. / p & & p & this device makes it possible to simulate the physiological function; as well as a concealing the beginning of the tearing of the headstock. / p