Abstract: A bicycle light assembly includes a body having a light end and a clamp end. A resilient member is pivotably connected to the body and has a clamp portion which is cooperated with the clamp end of the body to be connected with the brake cable. When braking, the resilient member is pivoted relative to the body and activates the light unit in the light end of the body. An isolation ring is located between the light member of the light unit and the battery to increase the sensibility of the light unit.

Abstract: A bicycle light assembly includes a body having a light end and a clamp end. A resilient member is pivotably connected to the body and has a clamp portion which is cooperated with the clamp end of the body to be connected with the brake cable. When braking, the resilient member is pivoted relative to the body and activates the light unit in the light end of the body. An isolation ring is located between the light member of the light unit and the battery to increase the sensibility of the light unit.

Abstract: A charging device for a light includes a light body and a charging assembly which is connected to the light body. The light body has a printed circuit board disposed therein. The charging assembly is electrically connected to the printed circuit board. The charging assembly has a base, an electrical connecting plate and a plurality of wires. The electrical connecting plate is connected to one side of the base. The wires are connected to another side of the base. The electrical connecting plate pivots and bends relative to the base. A plurality of metal conductors is disposed on the electrical connecting plate. Under this arrangement, when the light body needs to be charged, the electrical connecting plate is pulled up and inserted into a port of a computer.

Abstract: A stamp die assembly for a self-inking stamping device has a die bracket and a replaceable stamp die. The replaceable stamp die is mounted detachably on the die bracket via the engagement between the median tab of the replaceable stamp die and the transverse recess of the die bracket, and via the engagement between the side strips of the replaceable stamp die and the keyed recesses of the die bracket. The die bracket has two elongated keyed protrusions parallel with each other and near two side edges. The replaceable stamp die has two guiding channels engaging with the keyed protrusions. Therefore, the related position of the die bracket and the replaceable stamp die is fixed.

Abstract: A vaporizer includes a case covered with a cover, and a vibrator. The case is divided into a liquid room and an air room. The liquid room has a protruding round member formed in the bottom, and the protruding round room has a center hole for receiving the vibrator from under. The vibrator is connected to a logic circuit and a drive circuit, including an alloy member, a conductive disc, a spring pushing against the conductive disc, an insulating sleeve receiving the spring, a metallic base receiving the insulating sleeve and having heat releasing leaves, then the vibrator receives high frequency vibration signals to produce high frequency vibration for dissolving water into water molecules to flow out of an air outlet of the cover by an exhausting fan in the air room. Thus the vaporizer makes vapor.

Abstract: An electric stapler includes a frame, a motor mounted to the frame, a reduction gearbox connected to the motor, a cutter blade mounted to the frame for severing individual staples from an array of staples, an anvil against which the staples are deformed by the cutter blade, and a rotational element connected to the gearbox to be rotated thereby on demand, the rotational element including an off-centre pin co-operating with the cutter blade to effect linear movement of the cutter blade upon rotation of the disc. The gearbox typically includes a series array of interconnected modules, each housing at least one gear. A pivot secures the frame to the base such that a gap between the anvil and the cutter is adjusted according to sheet thickness as a result of sheet insertion over the anvil prior to activation of the motor.

Abstract: A power stapler which includes a housing, a staple anvil supported by the internal side wall, a staple carriage for feeding an associated cartridge of staples having a plurality of staples in aligned side-by-side relationship towards the staple anvil to position one of the staples in the cartridge above the staple anvil in position to be driven through a plurality of associated sheets held above the staple anvil and a punch plate mounted for sliding movement substantially in a plane that is substantially perpendicular to the staple anvil.

Abstract: A solar energy collector for cooking food or sterilizing liquids or articles is described, which may be fixed in place or portable. The device includes a heating (cooking or sterilization) chamber with a double-walled solar radiation concentrator with an outer transparent wall and an inner radiation absorptive wall, with the walls forming a space therebetween which is partially evacuated, means for retaining the food, liquid or articles within the chamber, an apertured casing attached to and surrounding the concentrator, and a support for the device. There may also be a radiation absorptive coating on the surface of the inner wall facing the evacuated space. Sunlight falling on the concentrator through the casing's aperture generates heat within the chamber to cook food or sterilze the liquid or articles.