A supporting mechanism for an ankle massager includes a base member, a supporting bracket, a cushion and a frame member. The supporting bracket has a W-shape seating contour for receiving the cushion. The frame member is enclosed to the cushion and the supporting bracket in such a manner that the cushion is sandwiched between the supporting bracket and the frame member. The base member further includes a supporting post which is mechanically engaged with a trigger shaft of the massager.

A small, fractional horsepower, low voltage electric motor with an eccentric weight on its output shaft is attached to the electrode clamp of a hand held welding electrode holder. The oscillating or orbiting motion generated by rotation of the eccentric weight is transmitted through the electrode clamp to the welding rod. Higher quality welds and reduced sticking and burn through result.

A diving case massager for convenient carriage with oneself by hanging on one's belt, which is including a water-tight casing having an inner chamber for setting therein of a vibrator, which produces vibrating effect to massage user's muscles, and for receiving therein of personal articles while the user is taking a swim or diving.

A health aid device structure which is used to place around the male penis during sexual intercourse, a high frequency vibration is generated which applies to the female private part such that her excitement period is shortened. The health aid device can also be used as a massaging device for other parts of the human body. The device has an external case, a bottom cover and a side cover, forming a box in which an eccentric cam motor and a battery pack are enclosed. Each of the two side surfaces of the external case is provided with a slot, into which the side cover is inserted and positioned in place. The side cover and the bottom cover are provided with an appropriate recessed arcuate surface, in addition, the side cover is provided with an adjustable strap and the two edges of the external case are provided with a strap having fastening members. In use, the adjustable strap is placed around the male penis, the health aid device generates a high frequency vibration so as to shorten the excitement period of the female, the orgasm stage of sexual intercourse is prolonged, and the male and female can thus obtain the same level of satisfaction during sexual intercourse.

A device for creating vibration within a chair which provides a therapeutic benefit to users. The chair has a control for adjusting the frequency of the vibrations and the amplitude of the vibrations, providing a wide variety of therapeutic results. The circuit powering the vibration sources within the chair employs a unique design that acts as a heat sink, effectively drawing heat away from the vibration sources and thus extending their useful life. The vibration sources may be incorporated into the seating furniture of vehicles such as automobiles or airplanes to provide relief from the strain associated with trips of extended duration. The structure has a sufficiently low profile to lend itself to placement in seating used in vehicles which have rather stringent dimensional requirements.