MASSAGER FOR MALE GENITALIA

PROBLEM TO BE SOLVED: To provide a massager for a male genitalia which can be used with little resistance and induces ejaculation by appropriate stimulation from the standpoint of sexual feeling similar to sexual activity. SOLUTION: In the substantially cylindrical massager with a bottom for male genitalias, a bag which is made of an impermeable and flexible film is double-folded, and one side opposite to folded portions is regarded as an insertion opening and both of the other sides are closed, whereby gas-enclosing chambers are composed on the obverse and reverse sides. The obverse and reverse gas-enclosing chambers are divided into a central massage layer to which a male genitalia is inserted from the insertion opening and its surrounding cushion layer by a seal portion in which a fluid passage is made in its part. A constriction portion in which the internal diameter is reduced is installed on a way of the massage layer, and a gas supply opening that is closable is installed in either the obverse and reverse gas-enclosing chambers. Preferably, the constriction portion of the massage layer has an internal diameter that can keep a lubricant applied to a male genitalia. Furthermore, the massage layer preferably has a closure portion which affixes its inside in enclosing the fluid in its bottom end. COPYRIGHT: (C)2010,JPO&INPIT