Abstract: A sealing device for a gear box includes a box having a hole defined through a wall thereof and a shaft having a first end rotatably engaged with an inside of the box. A second end of the shaft is supported by a bearing which is received in a frame engaged with the hole of the box. A cap is connected to an end of the frame in the box and mounted to the second end of the shaft. A space is defined between a skirt and a protrusion of the cap so as to receive a seal therein. The seal has a flexible plate which is engaged with the end of the frame in the box. The flexible plate effectively prevents oil in the box from entering a gap between the bearing and the frame when the shaft is not rotated.

Abstract: An actuating mechanism for a tool includes a shell and a switch actuator. The shell includes a slot defined therein between two edges and at least one boss formed thereon. The switch actuator includes two hooks to be inserted through the slot for engagement with the two edges and at least one recess defined therein for receiving the at least one boss in a releasable manner. The switch actuator includes two tabs extending from a side thereof for insertion in the slot. The switch actuator includes a driving element extending from a side thereof through the slot for driving another element of the tool. The switch actuator includes a slot defined therein between two edges, at least one of which defines the at least one recess for receiving the at least one boss. The at least one boss is a semi-cylinder, and the at least one recess is semicircular. The shell includes two bosses, and each of the edges by the slot of the switch actuator defines a recess for receiving one of the bosses.

Abstract: A torque wrench has a shank, an arm, a torque-adjusting device, a handle and an adjusting knob. The handle is mounted around one end of the shank and has a mouth. A window is defined in the periphery of the mouth. The adjusting knob is rotatably attached to the shank. A stepped protrusion formed on the adjusting knob is connected to the torque-adjusting device and is received in the mouth. A scale is formed on the outer periphery of the stepped protrusion and corresponds to the window. An index line is formed on the handle and corresponds to the scale. Accordingly, the scale can be easily read through the window with the index line. The mouth can provide a protecting effect to the scale to keep the scale from being worn off, such that the useful life of the torque wrench is prolonged.

Abstract: A golf club grip includes a cylinder, a plurality of threads formed on in the outer surface of the cylinder, and a plurality of covers wound spaced apart around the cylinder. The threads have respectively a central thread body and two grooves respectively formed at two sides of each the central thread body. The anti-slipping bands are respectively wound around the threads. The covers respectively hide every section defined by every two neighboring threads. Then every two neighboring central thread bodies obstruct one side of two neighboring covers so that they may not be pressed to tip up by the hands of a user gripping the club grip in case of the golf club striking a golf ball. The cylinder, the anti-slipping bands and the covers may be colored different from one another.

Abstract: A motorized beach vehicle with a safety remote control and emergency safety switch power shutoff device includes a CDI unit having an engine operation stopping line that is connected to a relay, a remote control unit, and a safety switch. The safety switch includes two lines connected to the relay. An electrically conductive seat is mounted on the two lines, and an elastic sleeve is mounted on the electrically conductive seat. A rubber cap is mounted on the safety switch, and is connected to a first end of a strap which has a second end that may be tied on a driver's body, so that the rubber cap may be detached from the safety switch by the strap in an emergency condition.

Abstract: A wine rack includes a base, a plurality of arc-shaped partitioning plates, and at least one connecting rod. The base has an arc-shaped top. Longitudinal grooves are defined in the arc-shaped top and extend along a longitudinal direction of the base that is orthogonal to the arc-shaped top. Each arc-shaped partitioning plate has a first end adjacent to the base and a second end distal to the base. The first end of each arc-shaped partitioning plate is securely engaged in one of the longitudinal grooves, with each arc-shaped partitioning plate being located in a radial direction with respect to the arc-shaped top of the base. The second end of each arc-shaped partitioning plate has at least one hole. Storage spaces are defined by the arc-shaped partitioning plates and the base for receiving wine bottles. The connecting rod extends through the hole of the second end of each arc-shaped partitioning plate.

Abstract: A wrench comprises a handle and a head extended from the handle. A web is defined between the handle and the head. The head includes a compartment in which a drive member is rotatably received. The web includes a transverse through-hole having an intermediate portion communicated with the compartment. A cavity is defined in the web and communicated with the transverse through-hole. A switch member is mounted in the cavity and rotatable relative to the handle between two positions corresponding to two opposite ratcheting directions of the handle. A pawl is slidably mounted in the transverse through-hole for engaging with the drive member. The pawl remains in the transverse through-hole during operation. A pin and a coil spring are provided to retain the pawl in place.

Abstract: A self-movable vehicle includes a head board, a head tube, a steering tube having a front wheel, two rear frames, two tread boards, and two rear wheel sets. The self-movable vehicle also includes two meshing arcuate toothed plates each secured on a respective one of the two rear frames to pivot therewith, and a tensile spring mounted between the two rear frames. Thus, the two rear frames are pivoted and moved outward and inward synchronously With an equal deflection angle by the design of the two meshing arcuate toothed plates, thereby enhancing the balance effect and stability of the self-movable vehicle.

Abstract: A inertial rocking type exercising device includes a rotation main body, and a support rack. The rotation main body is provided with two semi-spherical bodies, and a rotation disk rotatably mounted on the two semi-spherical bodies. The rotation disk is provided with an extension portion for receiving a counterweight ball. The support rack is provided with two handles and has a first end inserted into one of the two semi-spherical bodies, and a second end provided with an arcuate catch plate. Thus, the inertial rocking type exercising device that has a small volume and can be assembled and dismantled easily and conveniently.

Abstract: A dummy trim includes a mounting plate to be fixed to a door, a sleeve holder securely mounted to the mounting plate and including a peripheral wall, a sleeve including a first end mounted in the peripheral wall of the sleeve holder, and a lever securely attached to a second end of the sleeve to move therewith. The first end of the sleeve includes a slot having an edge facing the lever. The peripheral wall of the sleeve holder includes an integral stop extending into the slot of the sleeve and abutting against the edge of the slot.

Abstract: A pinwheel has a rod, a shaft and multiple blade elements. The blade elements are rotatably attached to the shaft, and each blade element has a cutout so as to define a passage for wind passing therethrough in the blade element. In such a pinwheel, the blade elements can be actuated to rotate in any direction of wind passing through the pinwheel. In addition, multiple layers of blade elements can be mounted in the shaft to make the appearance of the pinwheel versatile.

Abstract: A detachable rail assembly for drawers has a track assembly, a rail and a resilient latch. The track assembly is adapted to be attached to a fixture, the rail is slidably mounted in the track assembly and the latch is secured on the rail. A limit block with two locking protrusions is firmly attached to one end of a slide track of the track assembly, and two wings are defined laterally on opposite sides of the latch respectively to abut the locking protrusions. Two ribs are formed on a surface of the latch facing the rail so the rail can be separated by pressing the latch toward the rail easily and the latch is easily for a manufactured.

Abstract: A bicycle attachment assembly comprises a handlebar stem, an end cap attached to an upper end of the handlebar stem, and an accessory-mounting device having a first end securely, releasably attached to the end cap and a second end to which an accessory is releasably attached. In another embodiment, the bicycle attachment assembly comprises a handlebar stem, an end cap attached to an upper end of the handlebar stem, and at least one accessory releasably attached to at least one mounting portion of the end cap. In a further embodiment, the bicycle attachment assembly comprises a handlebar stem, an end cap including a closing portion securely attached to the upper end of the handlebar stem for closing an upper end of the handlebar stem, the end cap further including an engaging portion formed on top of the closing portion, and an accessory releasably attached to the engaging portion.

Abstract: An article steadying board includes a board of a preset shape and size and having a plurality of through holes bored regularly or irregularly spaced apart. A plurality of elastic ropes each have two ends each connected with a hook to hook any of the through holes. The hooks may hook the through holes near the profile of an article placed on the board so that the article may be bound firmly by the rope. The board may be positioned on the ground of a warehouse for storing or on a vehicle for transporting.

Abstract: A locking device has a base, a positioning element, a positioning frame, a cable and a lock assembly. The base has a positioning tab and a squeezing device. The positioning element is attached to the bottom of the base configured for the base being attached to an object. The positioning frame is pivotally attached to the base and has a telescopic body. The cable is moveably received in the base and has one end extending out from the base and provided by a hook to connect to the positioning frame. The lock assembly is mounted in the base and detachably locks the cable. Accordingly, a PDA and a charging base can be securely held on the base with the positioning frame and the cable. This can keep the PDA and the charging base from being unauthorizedly moved.