Abstract: A structure of computer CPU heat dissipation module comprising a heat dissipation fin, a heat dissipation fan, a pair of fastening element, the CPU being mounted at a CPU seat and the top of the CPU mounted with the heat dissipation fin, and the top face of the heat fin being mounted with the heat dissipation fan which is then fastened by the fastening element, characterized in that the heat dissipation fin is a cubic structure having a height approximate the same as the length and width and the heat dissipation side fin is protruded toward the surrounding and the bottom end thereof is tapered, and the heat dissipation fan has a fan body enclosed a unidirectional mask housing which can exactly cover the wall of the top surrounding of the heat dissipation fin such that the fan body is stacked on the top of the heat dissipation fin, and the fastening element has one end being a fastening body, and the other end is a fastening ring, the back end of the fastening body has a suspension clip so as to fasten the top

Abstract: A structure of computer CPU heat dissipation module comprising a heat dissipation fin, a heat dissipation fan, a pair of fastening element, the CPU being mounted at a CPU seat and the top of the CPU mounted with the heat dissipation fin, and the top face of the heat fin being mounted with the heat dissipation fan which is then fastened by the fastening element, characterized in that the heat dissipation fin is a cubic structure having a height approximate the same as the length and width and the heat dissipation side fin is protruded toward the surrounding and the bottom end thereof is tapered, and the heat dissipation fan has a fan body enclosed a unidirectional mask housing which can exactly cover the wall of the top surrounding of the heat dissipation fin such that the fan body is stacked on the top of the heat dissipation fin, and the fastening element has one end being a fastening body, and the other end is a fastening ring, the back end of the fastening body has a suspension clip so as to fasten the top

Abstract: A retractable brush includes a hollow casing combined by a lower cover drilled with a bristles holes therein and an upper cover, a bristle base slidably held in the casing having a plurality of bristles formed on the base extendible outwardly from the lower cover for combining and brushing use, and a bristle extender having a push button slidably held in the upper cover which is depressed to push the brittle base downwardly in order to extend the bristles outwardly until being locked on the upper cover and upon a disengagement of the push button from the upper cover, the bristles will be retracted into the casing as restored by a restoring spring. Upon the extending of the bristles for combing or brushing operation, a water stream may also be applied through the hollow casing, the bristles holes to spray onto the hairs as being combed or brushed.

Abstract: A comb structure that includes a handle, and a hollow housing having a number of hollow teeth extending away from the handle. Communicating cavities in the handle and housing provide storage for a liquid ointment that can infiltrate out through holes at tip areas of the teeth. The comb structure can be drawn through fur on a live animal (pet) or fur on a leather pelt, such that the ointment is directed onto the skin surface of the animal or leather pelt, so as to prevent skin diseases or provide lubrication against fur loss or leather cracking. In one form of the invention the handle is adjustably connected to the tooth housing so that the structure can be used either in rake-like fashion or in comb-like fashion.

Abstract: A nail trimmer includes a motor having a motor shaft having its one end mounted with a first cylindrical-rod polisher and having the other end of the shaft mounted with a second disk-shaped polisher, in which the motor can be shifted either rightwardly to protrude the first polisher for polygonally trimming a user's nail, or leftwardly to protrude the second polisher for planarly trimming the user's nail.

Abstract: A retractable comb and brush includes a casing having a perforated pad drilled with plurality of bristle holes, a bristle means fixed with plurality of bristles extendible and retractable through the bristle holes and a bristle extender raising the bristles outwards for combing use, wherein the bristles may be automatically retracted by depressing a releasing button to separate a latch normally locking a positioning gear formed on the bristle extender.