Sexual stimulation device
A sexual stimulation device which provides simultaneous stimulation to male and female partners during intercourse includes a hollow elastomeric shaft portion dimensioned to receive a penis and for vaginal insertion. The shaft includes a longitudinal rib forming an interior channel, the rib functioning to stiffen the shaft and the channel providing sufficient resilience to allow insertion and removal of a penis. The shaft terminates at a closed end in a hemispherical tip and at an opposite open end in a pair of spaced annular retaining rings. A plurality of raised rings spaced axially along the shaft enhance the pleasure of the female partner. The retaining rings provide a resilient retaining force to maintain the device in position during intercourse. An electric motor with an eccentric weighted flywheel mounted in a chamber extending between the annular rings provides vibratory stimulation. An electrical wire for powering the vibratory motor extends through a conduit connecting the chamber to an attached housing enclosing rechargeable batteries. The housing also includes a second motor operably connected for rotating caged massage balls positioned to provide simultaneous stimulation to a female partner during intercourse. An elastomeric shell encloses and substantially seals the housing, while still allowing user actuation of two HIGH-LO-OFF switches providing independent control of the two motors and connection of an AC adapter for recharging the batteries. In an alternative embodiment, the hollow shaft may be omitted.
1. A sexual stimulation device comprising:
a hollow shaft portion dimensioned to receive a penis and for vaginal insertion;
a vibration producing element connected to said shaft portion;
a housing connected to said shaft by a conduit;
a drive mechanism in said housing for driving said vibration producing element; and
a massage element in said housing disposed for providing female stimulation during intercourse.
2. The device of claim 1 , wherein said massage element comprises at least one rotating ball.
3. The device of claim 2 , further comprising an electric motor operably connected for rotating said at least one ball.
4. The device of claim 1 , wherein said massage element comprises a plurality of caged rotating balls rotatably driven by an electric motor.
5. The device of claim 1 , wherein said massage element comprises:
a ring gear including a plurality of ball cups;
a plurality of balls received for rotation in said cups; and
an electric motor connected for rotating said balls.
6. The device of claim 5 further comprising an elastomeric covering disposed over said balls.
7. The device of claim 1 , further comprising at least one annular retaining ring on an end portion of said shaft, said annular retaining ring having an opening communicating with a hollow interior of said shaft and a longitudinally extending channel portion providing sufficient resilience to said retaining ring to provide a resilient friction retaining force to retain said shaft in position during sexual intercourse.
8. The device of claim 1 , further comprising a pair of spaced annular retaining rings disposed adjacent an end portion of said shaft, said retaining rings having an opening communicating with a hollow interior of said shaft and a longitudinally extending channel portion providing sufficient resilience to said retaining ring to provide a resilient friction retaining force to retain said shaft in position during sexual intercourse.
9. The device of claim 1 , further comprising a plurality of radially enlarged ridges spaced longitudinally along said shaft.
10. A sexual stimulation device comprising:
a hollow shaft portion dimensioned to receive a penis and for vaginal insertion;
a pair of spaced annular retaining rings disposed adjacent an end portion of said shaft, said retaining rings having an opening communicating with a hollow interior of said shaft and a longitudinally extending channel portion providing sufficient resilience to said retaining ring to provide a resilient friction retaining force to retain said shaft in position during sexual intercourse;
a housing connected to said shaft; and
a massage element in said housing disposed for providing female stimulation during intercourse.
11. The device of claim 10 , wherein said massage element comprises at least one rotating ball.
12. The device of claim 11 , further comprising an electric motor operably connected for rotating said at least one ball.
13. The device of claim 11 , wherein said massage element comprises a plurality of caged rotating balls rotatably driven by an electric motor.
14. The device of claim 11 , wherein said massage element comprises:
a ring gear including a plurality of ball cups;
a plurality of balls received for rotation in said cups; and
an electric motor connected for rotating said balls.
15. The device of claim 14 further comprising an elastomeric covering disposed over said balls.
16. A sexual stimulation device comprising:
a hollow shaft portion dimensioned to receive a penis and for vaginal insertion;
a pair of spaced annular retaining rings disposed adjacent an end portion of said shaft, said retaining rings having an opening communicating with a hollow interior of said shaft and a longitudinally extending channel portion providing sufficient resilience to said retaining ring to provide a resilient friction retaining force to retain said shaft in position during sexual intercourse;
a first electric motor disposed in a chamber extending transversely between said annular retaining rings and driving an eccentric flywheel for producing vibration;
a housing connected to said shaft by a conduit;
at least one battery in said housing and connected for driving said first electric motor by a cable extending through said conduit;
a massage element in said housing disposed for providing female stimulation during intercourse, said massage element comprising a ring gear including a plurality of ball cups;
a plurality of balls received for rotation in said cups;
a second electric motor connected for rotating said ring gear; and
an elastomeric covering disposed over said balls.