Abstract: A manual eggbeater including a rotator, a gear set, a gear thrust rod, an elastic press rod, and a handle; the rotator related to a strip metal having its frond end to pass through the handle and incorporated to an output gear in the gear set; the elastic press rod being compressed to advance to drive the gear thrust rod to drive the gear set to rotate; the elastic press rod being released to pull the gear thrust rod back to its initial position in cycle; linear energy generated by the gear thrust rod being converted into fast rotation energy through the arrangement of multiple gears in the gear set and gear ratio; and the rotation energy driving the rotator to fast rotate in a given direction.

Abstract: An inertia constant generator that needs only the external power to drive the motor upon start-up, and then achieves constant operation with residual power output by supplying partial power output to keep driving the motor, essentially comprised of a drive motor, multiple turning gears, a spindle, two belt turning gear, a belt, multiple ratio gear fixtures, multiple turning gear fixtures, and a power generation unit working on the principle of tuning gear inertia.

Abstract: A CD storage rack including a casing, and a plurality of individual sliding CD carriers slidably mounted in the casing at different elevations to carry a respective individual CD, wherein each individual sliding CD carrier has spring means fastened to the top cover of the individual CD case carried thereon so that the top cover of the respective individual CD case is automatically opened by the spring means when the respective individual sliding CD carrier is pulled out of the casing.

Abstract: A compact disk container storage and dispensing device including: a bracket having a left edge and a right edge, a plurality of horizontal arms extending from the left edge and having a tubular portion at an end, and a plurality of tubular portions corresponding to the horizontal arms provided at the right edge; and a plurality of holders each pivotally connected between every two of the tubular portions at the right edge of said bracket, each of said holders being a a rectangular member formed with two rear lugs at a first side, a front lug at a second side opposite to the first side, a first ear at a third side, a second ear at a fourth side, and a tubular member at the first side, said first ear and second ear being provided with a plurality of protuberances at the inner side thereof, said front lug being provided with a hook-like edge at the top.

Abstract: A cabinet for compact disc containers including a stand provided with an upper plate and a lower plate and formed with a vertical slot, a plurality of holders each being a U-shaped member with a cross member and two legs each leg extending from an end of the cross member, a stud extending downwardly through the hole of the upper plate to engage the recess of one of the holders at an upper position, and a plurality of retainers each formed with a circular portion, a rectangular portion and a neck portion between the circular portion and the rectangular portion.

Abstract: A cabinet for storing cassette tape containers including a base provided with a center with a vertical axle having an annular groove engaged with a retainer ring, a rotating member having four radial legs each formed at an outer end with a conical through hole with a large diameter at an upper end and a small diameter at a lower end, a plurality of balls having a diameter slightly larger than the small diameter of the conical through hole but smaller than the large diameter of the conical through hole, a plurality of plugs each disposed within the conical through hole and having a spherical recess at a lower end thereof located on one of the balls, a plurality of supporting rods having lower ends each vertically mounted in the conical through hole, a plurality of arms having a U-shaped portion and pivotally connected with the supporting rods, and a cover engaged with upper ends of the supporting rods.

Abstract: A game racket handle comprises a shaft extending from a head frame of a game racket and a hand grip attached movably to the rear end of the shaft. An elastic bushing is disposed between the shaft and the hand grip. The hand grip is of hollow construction and is so dimensioned as to receive therein an elastic element which is fitted over the rear end of the shaft. Located at the rear end of the shaft is a through slot which is dimensioned to receive therein an insertion pin for locating the hand grip and which has a length corresponding to a maximum moving distance of the hand grip in the direction of the axis of the shaft. When the head frame of the game racket hits the ground accidentally, the impact force transmitted from the head frame to the shaft is dispersed in the direction of the axis of the shaft, without being transmitted to the hand grip.

Abstract: An antenna protecting device for motor vehicles including a triangular base made of magnetic conducting material, a gourd-shaped container having a small spherical portion at an upper part, a large spherical portion at a lower part, and a neck portion between the small and large spherical portions, the neck portion being rotatably connected with the triangular base, a bracket extending upwardly from a top of the small spherical portion of the gourd-shaped container and having a platform at an upper end, a screw being threadedly engaged with the platform of the bracket and extending downwardly into the spherical portion of the gourd-shaped container, a ball disposed within the small spherical portion of the gourd-shaped container and connected with a lower end of the screw via a chain, a circular seat arranged with a bottom of the large spherical portion of the gourd-shaped container, a magnet fitted in the circular seat, a protective rod fixedly mounted on the platform of the bracket, and an antenna connected

Abstract: A cassette tape container storage device including: a bracket having a left edge and a right edge, a plurality of horizontal arms extending from the right edge and having a tubular portion at an end, and a plurality of tubular members corresponding to the horizontal arms provided at the left edge; a plurality of spring clips each pivotally connected between every two of the tubular members of said bracket, each of said spring clips being formed with an arm at both sides, a front lug, two rear lugs, and a loop portion; and an inverted U-shaped clamping member with two legs each formed at the lower edge with a hook for engaging a lower edge of a cassette tape container and at an intermediate portion with a tubular passage engaged with the corresponding arm of said spring clips.

Abstract: A method of joining two aluminum tubular members comprising steps of: inserting a iron ring member into a first aluminum tubular member, with part of the iron ring member extending out of the first aluminum tubular member; put a second aluminum tubular member on to the part of the iron ring member extending out of the aluminum tubular member; heating a pair of molds having a less width than the iron ring member to a temperature of 660 degrees centigrade; and applying the molds on the place where the two aluminum tubular members are joined together so as to melt the two aluminum tubular members together.

Abstract: A compact disk container storage device comprising: a bracket having a left edge and a right edge, a plurality of horizontal arms extending from the left edge, and a plurality of tubular portions corresponding to the horizontal arms provided at the right edge; and a plurality of spring clips each pivotally connected between every two of the tubular portions of said bracket, each of said spring clips being formed with a left side limb and a right side limb each having an inwardly curved portion at the end, a central limb located between the two side limbs and having a front lug at the end, a first rear lug between the central limb and the right side limb, a second rear lug between the central limb and the left side limb, and a loop portion between the right side limb and the first rear lug.

Abstract: A shock absorbing baseball bat comprising an elongate main body with a rear entrance formed on a rear taper section thereof, an elongate tapering stem concentrically disposed within the main body with the front end thereof in proximity to the front end of the main body and the rear end thereof extending to the rear of the rear entrance, a handle secured to the rear portion of the stem, an elastic guard piece disposed circumferentially between the main body and the stem immediately forward of the handle, and an elastic end piece disposed circumferentially between the front end portion of the main body and the front end portion of the stem. Both the end piece and guard piece are made from a liquid casting compound molded directly within the bat, and serve to absorb concomitant shock and vibration created by the impact of a ball with the main body.

Abstract: A shock absorbing racquet handle comprising a hollow grip with a butt plate secured on the rear end thereof, a roughly disk shaped elastic element secured within the front end of the grip, an elastic cover secured over the front end of the grip, a shaft extending through a central hole in the cover and elastic element with the rear end thereof in proximity to the rear end of the grip, and a positioning pin secured within the rear portion of the grip and extending through a lateral through hole formed near the rear end of the shaft with an elastic sheath disposed thereon. Wherein, a space is defined between the portion of the shaft to the rear of the elastic element and the inner wall of the grip, and the through hole of the shaft is concentric with the positioning pin passing therethrough with the diameter of the through hole being greater than the external diameter of the sheath on the positioning pin to define a space therebetween.

Abstract: A cover-replaceable chair which comprises a main body which comprises a seat and a backrest each having a cushion-receiving space with a support plate. At least two elastic frames that each includes a cover surface and an inflatable tube locating along and connected with the cover surface. Two positioning frames each has a peripheral opening formed at interior side, a tube-receiving cavity formed inside in order to ensure the inflatable tube to be held in position. Two cushions which inside are formed at least two chambers respectively are placed in the cushion-receiving spaces and rested on the support plates of the seat and backrest respectively. Thus, when the cover surfaces or the cushions have to be changed, flatten the inflatable tubes by the inlets, and take out the inflatable tubes and the cover surfaces, and then flatten the cushions and take out the cushions.

Abstract: A combined bed structure comprises a frame support and a mattress frame. The mattress frame is placed on the top portion of the frame support and comprises a frame casing, an inflatable mattress, and a cover layer. The frame casing is placed on the top portion of the frame support. The inflatable mattress is placed in the frame casing. The cover layer is placed on the top portion of the inflatable mattress. An inner frame slot with a slot opening and a slot chamber is positioned in the inner surface of the top portion of the frame casing. A hollow inflatable elastic tube is able to fully expand in the slot chamber and is connected along the periphery of the cover layer, so the cover layer is fixedly secured by inflating air into the hollow inflatable elastic tube and the cover layer is removable by deflating the elastomer.