Abstract: Th present invention is related to a modification made on a regular toy tumbler to let the toy tumbler be equipped with a sound generating IC controlled by a plate spring type microswitch. When the toy tumbler stands still, the microswitch is OFF, and no sound is generated. When the toy tumbler is rocking, the microswitch is ON, and the sound generating IC is triggered to provide audio signal through an electronic speaker. Matching with the innovative outer appearance, the toy tumbler is bestowed with a new life.

Abstract: A car fender with brake light device, including a fender sheet having a light seat, a circuit board having brake lights, and a light cover fitted to the light seat to encapsulate the circuit board for waterproof ability, by means of a set of wires and conducting plates disposed through the fender sheet, the brake lights being electrically connected with the brake circuit of a car whereby when the brake is applied, the brake lights will be lighted up to indicate the following drivers to slow down, eliminating unnecessary car accidents.

Abstract: A pen type dispenser structure attachable to a container for ink correction liquid. The dispenser includes a frusto-conical liner wall formed into a spiral configuration; a shaft extends from the small end of the liner wall into a liquid discharge opening formed in the tip end of a surrounding cover. A manually-squeezable lever is mounted on the container for rotating the cover. A wedge surface on the cover interior surface is slidably engaged with a wedge surface on the spiral liner wall, such that rotation of the cover causes the spiral liner to move the internal shaft away from the liquid discharge opening at the tip end of the cover.

Abstract: This invention relates to a Venetian blind controller and, more particularly to a Venetian blind controller directly attached to a Venetian blind for controlling the opening and closing of the Venetian blind and for controlling the angular position of the blades through wireless remote control operation or alternatively through manual operation during power failure without detaching the controller from the Venetian blind, of which the structure includes two magnetic clutch fitted DC motors, two guide wheels, two pressure wheels, one chain wheel, one pull rope wheel, one receiving circuit, and a remote controller.

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 pencil box which can be converted into a desk lamp, including a box seat, a box cover and a pivot member connecting the box cover to the box seat, the box seat having two battery containers and the box cover having two lamp sockets connected to the battery containers via a set of wires which are disposed on the box seat and through the pivot member to form a circuit, a switch being further disposed on the box cover to control the circuit, whereby when batteries and lamps are installed respectively in the battery containers and lamp sockets, the lamps can be lighted up via the switch with the box cover pivoted upward to convert the pencil box into a desk lamp.

Abstract: A lock with hidden pins which is characterized by an outer sleeve, a pivot in the inner sleeve, a short tube, and an outer covering for the outer sleeve. The keyhole is positioned in the pivot, and the short tube and the pivot can be aligned. The head and the stem of the key can be disassembled.

Abstract: Four lift units are installed at the axle shaft of the car wheels and can be swung from the bottom plate by means of a hydraulic drive motor, to enable the car to move horizontally to the left or to the right into a parking space. Besides enabling the car to move horizontally for parking, the device can also be used for tire replacing or to perform a U-turn.

Abstract: This invention relates to a novel structure of a ball type "figure-guessing" game, and in particularly refers to the structure of game which is composed of several cases, a base and a top plate. All cases have identical outer appearances to the naked eye, making it difficult to distinguish their differences; each case differs from the other cases only in internal structure. By random arrangement of cases by the player, a solution number is generated. The player can input his guess by placing balls in a top plate; the balls take different paths in the cases, to ultimately provide hints that enable the player to revise his guess, until his guess matches the solution of riddle.

Abstract: L-shaped latches are guided by elbow-shaped recess formations in a base to prevent sabotage by a door picker or burglar. Through a transmission mechanism, the L-shaped latches are inserted into respective latch sockets furnished on the door jamb.