Abstract: A horse-riding simulating physical fitness device includes a bottom rack and a movable frame. The bottom rack includes a base positionable on ground and forms a front support that is rotatably coupled to a movable frame with a connection link and a rear support that is rotatably coupled to two crank arms extending in the same direction. The two crank arms are rotatably coupled to the movable frame with two rocker arms. The movable frame includes a seat bar and a head bar respectively supporting a seat cushion and a handlebar. When a user rides on the movable frame, using feet to tread the crank arms, the movable frame is caused to swing frontward and rearward along a predetermined motion trace to generate a horse riding like motion. Thus, a new style of exercise is provided, which offers versatile effects of training.

Abstract: A locker structure is disclosed. The structure comprises a housing, latch, bolt, sliding member triggering rod, positioned within the housing, wherein the sliding member has a bottom edge provided with a slot holding a spring and a steel bead such that the sliding member moves to urge at the bolt or disconnected from the bolt form a locking state and the handle cannot be opened, or open the locker via an external handle, the sliding member is provided with a securing hole to lock with a body plate having a vertical long slot, and a spring and steel beads are provided between the plate body and the sliding member such that the plate body can be triggered to slide up and down by means of the long hole so as to change the urging position of the triggering rod and the triangular latch can change into different position adaptable to door opening at the left and right side.

Abstract: An oil pump system is provided for a motorcycle, and includes at least one oil pump, a water pump, a drive shaft, a support frame, a drive gear, and an oil collector lid. The oil pump is supported by a crankshaft case and is coupled to the drive shaft. The drive shaft has an end section on which the drive gear is mounted. The drive gear is coupled to a crankshaft of an engine by a chain. The oil collector lid is arranged outside the drive gear. The water pump is coupled to the end of the drive shaft. Mechanical power is transmitted from the crankshaft, through the chain, to drive the drive gear and the drive shaft to also drive the water pump. The support frame is provided to rotatably support the drive shaft at a location spaced from the oil pump so as to form an enhanced support to the drive shaft and improve stability of operation and durability of the drive shaft.

Abstract: Disclosed in a stapling device that is sound, safe, convenient and not easy to get lost and that is applicable to staples of multiple specifications. A casing has a rear end to which an adjustor is set. The adjustor has a fitting portion that is comprised of two or more than two fitting blocks each having an engaging face that is spaced from a central axis of the adjustor by a different distance. A rear end of the casing is provided with a depress-to-fix member corresponding to the adjustor. The depress-to-fix member forms a fitting slot. This arrangement allows selective change engagement between the fitting slot and different fitting blocks thereby changing the set position of a rear guide plate and realizing change of gap size of a staple outlet opening for being applicable to staples of different specifications.

Abstract: A heat dissipation device is provided for dissipating heat from a heat source inside a notebook computer, and includes a hood, a bottom board, a thermal insulation layer, and at least one fan. The hood and the bottom board together define a heat dissipation channel. The bottom board integrally forms a plurality of fins and pegs. The bottom board is set above the heat source. The fan is set above the bottom board to efficiently expel heat from the inside to the outside. With the plurality of fins and pegs, the heat dissipation surface area of the bottom board and the heat source is increased and the overall heat dissipation performance is enhanced.

Abstract: A connector includes a housing, a flexible circuit board, a terminal and a pressing element. The flexible circuit board, two sides of which are formed respectively with a latching part, is electrically connected with the connector. The terminal includes a movable arm and a fixed arm which are extended toward a same direction and parallel provided. An end of the movable arm is a pushing part, and the other end is a pushed part. The fixed arm is fixed by using the housing and includes a snap part close to the pushing part. The pressing element has an abutting part to push the pushed part. Accordingly, when the pressing element is acted upon by a displacement operation to displace toward a pre-determined direction, the snap part of the fixed arm is engaged into the latching part of the flexible circuit board which is therefore effectively fixed at the connector.

Abstract: A method of making a multi-fiber assembly with irregular hexagonal array, which includes the steps of forming a plurality of primitives each made of a plurality of fibers, said fibers having cylindrical outer surfaces of same diameter and being arranged in an irregular hexagonal array, said irregular hexagonal array having six sides wherein three alternate sides of said primitive are each composed of n fibers and the other three alternate sides of said primitive 11 are each composed of n?1 fibers; and bringing together said primitives in such a way that sides with n fibers of said primitives are in contact with sides with n?1 fibers of other primitive thereby arranging said fibers at a central portion among said primitives in alignment with one another and therefore preventing said fibers at said central portion from squeezing one another.

Abstract: An electric connector equipped with multiple layers of safety structure includes an insulation case, an electric connection terminal set and a safety mechanism. The insulation case has a front panel with a plurality of slots. The safety mechanism has a safety gate set and a blocking plate latching element. The safety gate set is pushed by a plug and to open the slots to allow the plug to pass through and to establish electric connection with the electric connection terminal set. The blocking plate has a brake portion. The blocking plate latching element has a stirring portion exposed outside the surface of the insulation case and a stop portion corresponding to each blocking plate. The stop portion is movable with the stirring portion to the brake portion to stop the blocking plate from moving. Thereby the blocking plate latching element can control opening of the safety gate set.

Abstract: A ball includes a core and a surface cover that is formed by sewing together two shape-mated covering pieces. Each covering piece has a close-to-edge area defining inboards an inward circumferential zone in which spaced through apertures are defined. The through apertures are circumferentially distributed along the inward circumference of the close-to-edge area. The close-to-edge area has an outward circumference forming a turn-back section. The turn-back section is foldable over and attached to itself by adhesives so as to form a smooth and regular outer circumference of the covering piece. When the surface cover of the ball is completely sewn, a sewn portion between the two covering pieces shows a smooth and regular configuration so that no secondary finishing of the sewn portion of the covering pieces is needed. The manufacturing time of the ball can thus be shortened and the manufacturing costs reduced.

Abstract: The locking device contains an axle, a bolt, a positioning plate, and a cylinder. The axle is connected to a thumb-turn knob and, from a circumference of the axle, a lever is extended perpendicularly. The bolt has a vertical trough in a rear section. An end of the lever is embedded in the trough. The positioning plate has an elongated opening inside which the axle is embedded. The cylinder is positioned adjacent to and above the rear section of the bolt. The cylinder has a key hole in the center and an activation bar extended from a circumference of the cylinder. When the thumb-turn knob or a key in the key hole is turned, the positioning plate is moved towards an opposite direction. In turn, the lever of the axle pushes or pulls the bolt in the same directions as the key or the knob is turned.

Abstract: The present invention discloses an aft-lift electric connector for a flexible circuit board. The electric connector includes a housing, a terminal and a pressing element. As a fixed arm is formed with a flange and a side edge of the pressing element is formed with a first notch and a second notch to accommodate the flange, therefore, before the electric connector operates, the first notch of the pressing element can be latched with the flange of the pushed part, so as to achieve a pre-operational positioning effect. On the other hand, after the electric connector has operated, the second notch of the pressing element can be latched with the flange of the pushed part, so as to achieve a post-operational positioning effect, allowing a user to verify that the electric connector has accomplished the pre-determined pushing operation.