Abstract: An inner-rotor-type motor includes a housing, a stator, a rotor and a bearing seat. The stator is received in an assembly space of the housing. The rotor is rotatably positioned in the housing via a bearing and extends through a through-hole of the stator. The bearing seat includes a socket having a first recess and a second recess and couples to the assembly opening of the assembly space. A stopper is at least a part of the upper wall of the socket and arranged between the first recess and the second recess. The bearing can pass through an end of the socket and be positioned in the first recess, while a circuit board can pass through another end of the socket and be positioned in the second recess. Accordingly, the assembly is simplified, and the assembly convenience is improved.

Abstract: A safety helmet visor setting mechanism includes a shell having an indent at each side and a long opening behind the indent at one side. An anchored unit fits in the long opening and has two grooves. A hold plate has two push chunks placed in the two grooves respectively. A link bar, fixed in the anchored unit and jostled with the hold plate, can be moved by the drive of the push chunk. A cover, capping the anchored unit, jostles with the link bar and the hold plate for a lockup. A first visor joint, positioned inside the shell in one side, has a bottom end pinned joined with the top end of the link bar, and has a top end provided with a cave. A second visor joint, positioned inside the shell in the other side has a springy slice forming an accommodation space with the shell. A visor has a clasp slice at each side penetrating the caves and the accommodation spaces of both the first visor joint and the second visor joint for assembly.

Abstract: An operation device includes a connecting member mounted on and moved with a working device of a tenoner. A positioning mechanism is mounted on and moved with the connecting member and includes a tube mounted on the connecting member and adapted to be fixed at various positions, an elastic member and a shaft retained in a hollow of the tube. The shaft includes an end extended outside of the tube and a roller mounted on the end and engaged with a guiding member. The elastic member is disposed between the tube and the shaft and selectively depressed such that the elastic member enables the shaft to movably engage with an undulated edge of the guiding member in a quick and accurate manner.

Abstract: An intelligent wall switch comprises an extend operation panel including sensor areas with a first conducting film; a glass on the back sides of the sensor areas including second conducting films; a first circuit board including a backlight LED and an infrared emitter and connected to a flexible cable connected to the second conducting film; a frame on a back side of the glass; a controller system including a second circuit board having an AC-DC power module, relays, AC output connectors, an AC input connector all on a back side thereof, and having a flat cable connector, an infrared receiver, and multiple indicating LEDs all on a front side thereof; a connecting piece and a housing being used to receive the AC-DC power module, the connecting piece being disposed on a back side of the frame, the AC-DC power module being connected to the cable by the flat cable connector.

Abstract: A storage/retrieval device for optical disks includes a container having an access slot. A disk shelf is rotatably mounted in the container and includes a plurality of storage compartments each for receiving an optical disk. A driving roller and a driven roller are rotatably mounted in the container for moving an optical disk into or out of the container via the access slot. An ejecting member includes a first end pivotably supported in the container and a second end operably coupled with the driving roller. The ejecting member is pivotable between a first position in one of the storage compartments for moving an optical disk in the storage compartment out of the storage compartment and a second position outside the storage compartment. A motor is provided to drive the driving roller for rotating the driving roller and the driven roller in opposite directions and for pivoting the ejecting member.

Abstract: A sewing machine includes upper and lower beams. A thread hooking mechanism is mounted in the lower beam. A needle plate base is mounted to an end of the lower beam. A transmission shaft rotatably extends in the lower beam and has an end extending into the needle plate base. The transmission shaft can be driven by a power source. A driving device is mounted to the end of the lower beam and includes a transmission gear fixed on the end of the transmission shaft, a driven shaft rotatably received in the needle plate base and having an end coupled to the thread hooking mechanism, and a driven gear fixed on the driven shaft and connected to the transmission gear, with the driven shaft and the thread hooking mechanism rotating at a speed higher than the transmission shaft.

Abstract: A yoga brick includes first and second casings. Each of the first and second casings includes inner and outer faces spaced along a first axis, a peripheral wall extending between the inner and outer faces, and a first recessed portion formed in the outer face. The first recessed portion includes a wavy holding face having a plurality of anti-slipping ribs. Each of the first and second casings can further include a second recessed portion formed in the outer face thereof. The second recessed portion includes a wavy holding face having a plurality of anti-slipping ribs. The first and second casings can be engaged with each other with the first recessed portion of the first casing aligned with the second recessed portion of the second casing along the first axis and with the second recessed portion of the first casing aligned with the first recessed portion of the second casing along the first axis.

Abstract: A safety helmet visor setting mechanism includes a shell having a shaft base inside at each side, with one side provided with a shell base provided with an internal lodging space and with an external wall. A control mechanism, located at the right side of the shell, has a knob for turning and driving an actuating element that again links a handle to rotate a displacement. The knob and the actuating element are provided with a fixed dish in between and provided with corresponding oblique chunks and sliders in between. The fixed dish and the handle are provided with corresponding clasp segments and lumps. A joint mechanism, set up on the shaft base of both sides of the shell, includes a first visor joint and a second visor joint each provided with hollows. The first visor joint and the handle of the control mechanism are linked by a rod. A visor has a clasp slice at each of both sides for insertion into the hollow of the visor joint.

Abstract: A telescopically adjustable support brace includes a first member and a second member operably moveable with respect to the first member in a telescopic manner. The first and second members are adapted to be positioned across two objects for maintaining a fixed distance therebetween. A quick-clamping device includes a collar moveably engaged in the first member and a quick-release device for selectively clutching the collar to the second member. When the collar is clutched to the second member, the second member is adapted to be moved with respect to the first member by the collar. Further, an adjusting device is operable to move the collar with respect to the first member, and the collar is thereafter adapted to move the second member with respect to the first member.

Abstract: A holder apparatus includes a handhold formed on an end thereof for holding and a barrel section extending from another end thereof. A clamping section is formed from the front end of the barrel section opposite to the handhold and includes two jaw portions joined together, two limited grooves respectively formed in and extending along the two jaw portions, two inner rim portions respectively defined against the two limited grooves and two clamping edges respectively formed on the inner wall of the two jaw portions related to the two limited grooves. The clamping edges grip a neck of a sprayer and support the bottom of a rim of a sprayer. A trigger element is pivotally connected to the barrel section. A C-shaped spring is disposed in the two limited grooves and grips the inner rim portions related to the two clamping edges.

Abstract: A basketball practicing apparatus includes a frame, a support bracket mounted in the frame, a drive shaft rotatably mounted on the support bracket, a backboard mounted on the drive shaft to rotate in concert with the drive shaft, and a basket ring mounted on the backboard to move in concert with the backboard. Thus, the backboard and the basket ring are rotated about the drive shaft so that the position and angle of the backboard and the basket ring can be changed arbitrarily and freely to facilitate a user practicing throwing the basketballs in different angles.

Abstract: A heat tunnel for applying heated air to articles enclosed in shrink-wrap film includes at least one air supply unit; a conveyor; and a heat shroud spaced from the conveyor. The air supply unit includes a source of heated air, a fan, a heated air plenum, air ducts, and a return air plenum. Multiple air supply units can be provided along the conveyor to create a heat tunnel of desired length.

Abstract: A cylindrical lock includes inner and outer chassis, inner and outer spindles, and first and second actuating members. One of the first and second actuating members is selectively and rotatably received in the outer spindle. Each of the first and second actuating members includes a limiting groove having first and second groove sections with different arcs in a circumferential direction about a longitudinal axis. A driving member is rotatably received in one of the first and second actuating members. The driving member has a leg movable in the outer spindle between first and second positions along the longitudinal axis and received in one of the first and second groove sections. A driving device is received in the inner spindle. The cylindrical lock has two modes corresponding to selective use of the first and second actuating members to provide locking/unlocking states through supply or not supply of electricity to the driving device.

Abstract: A hanger includes a body member including two hanging ends, a pivoted portion between the hanging ends and two slide rails provided between the pivoted portion and hanging ends respectively. A fastener unit is coupled to the pivoted portion for positioning the body member in a horizontal direction. Two slide members are respectively slideably disposed on the slide rails, with each slide member including a first receiving groove inserted by the related slide rail and a second receiving groove. Two hook members are pivotally coupled to the slide members respectively, with a longitudinal direction of each hook member being perpendicular to the ground.

Abstract: An optical diffusion device applied in a backlight module includes a plate. Multiple light sources are disposed on one side of the plate. Multiple optical microstructures provided with a longer axis and a shorter axis are disposed on the plate. The longer axis of each optical microstructure is approximately arranged in parallel with a direction extending from the light source, or, in other words, the shorter axis is arranged approximately crossing the direction extending from the light source. A diffusion effect is provided to each light source through the shorter axis of the optical microstructure to increase optical radiant energy among the light sources and to eliminate the dim and dark regions among the light sources for increasing general luminance of the backlight module.

Abstract: The invention relates to a pair of eyeglasses which include a lens stand and a pair of gaskets. Each gasket can be detachably connected to the lens stand. Each gasket has an inner edge that protrudes forwards to accommodate the lens. The degree of the curve of the lens is smaller than that of the lens stand relative to the horizontal direction, so that the size of the lens can be efficiently reduced, and hence the lens with diopter can be used easily and aberration can be efficiently eliminated. Furthermore, after the gaskets are connected to the lens stand, the upper portion of the gaskets may generate gas permeable holes so as to prevent the lens from fogging up.

Abstract: A magnetic fluid shaft-sealing device includes a seal cover (3) attached to a pump housing (1) in which a rotary shaft (2) is mounted. The seal cover (3) includes: a shaft hole (33) extending along an axis, an annular recess (36) formed in an outer end face (32) around the shaft hole (33), and an inner ring portion (363) defined between the annular recess (36) and the shaft hole (33). A collar (4) is mounted around the rotary shaft (2) to rotate therewith and includes a first end (41) received in the annular recess (36) and around the inner ring portion (363). A magnet (6) and two pole pieces (5) are mounted between an outer periphery (364) of the inner ring portion (363) and the first end (41) of the collar (4). A gap (71) is formed between an inner periphery (440) of the first end (41) of the collar (4) and outer peripheries of the pole pieces (5), and a magnetic liquid (7) is filled in the gap (71) to provide a liquid seal therebetween.

Abstract: A bicycle is provided with a saddle. The saddle includes a frame and a padding device. The frame includes a front tray and a rear tray. The padding device includes a front pad and two rear pads. The front pad is installed on the front tray. The rear pads are installed on the rear tray. A space is defined between the front pad and the rear pads. A space is defined between the rear trays.