Abstract: A guide rail device includes a guide rail adapted to be disposed in an inner surface of a C-column and having a rail body and a connecting part disposed at a bottom of the rail body. The connecting part has two symmetrical projecting studs respectively projecting frontward and rearward. A connecting seat is connected to the bottom of the rail body, and has a seat body adapted to be disposed at one end of a winding shaft, and two symmetrical engaging portions provided on the seat body. The projecting studs are respectively inserted into the engaging portions in a top-to-bottom direction.

Abstract: A guide rail device includes a guide rail and a connecting seat. The guide rail is adapted to be disposed in an inner surface of a C-column, and has an elongated tube body and a first connection disposed at a bottom of the elongated tube body. The connecting seat is disposed below the elongated tube body, and has a tubular seat body adapted to be disposed at one end of a winding shaft, and a second connection provided on the tubular seat body. One of the first and second connections is configured as a socket body, and the other one of the first and second connections is configured as a bent leg fitted in the socket body.

Abstract: A window blind includes a rod and a support unit. The support unit is disposed on an end portion of the rod, and includes an end cover, a fixing pillar, a support pillar, an inserting tube, and a metallic brace member. The end cover has an outer surface and an inner surface. The fixing pillar includes a rectangular pillar body having a pair of opposing wide faces and a pair of opposing narrow faces. The support pillar extends from the inner surface of the end cover and into the rod. The inserting tube is sleeved rotatably on the support pillar and inserted fixedly into the rod. The metallic brace member includes a ring portion, two wing portions, and two engaging portions.

Abstract: A hook assembly is adapted to be mounted on a sunshade screen. The hook assembly includes a side strip unit and a hook member. The side strip unit includes a first side strip extending along a longitudinal direction, and a second side strip extending along the longitudinal direction and cooperating with the first side strip for clamping the sunshade screen therebetween. The hook member includes an engaging portion detachably and slidably engaging the first side strip, and a hook portion extending from the engaging portion and exposed from the side strip unit.

Abstract: A sunshade includes a roller and a screen. The roller has an intermediate portion, two end portions extending respectively from opposite ends of the intermediate portion, and a screen-stretching portion disposed on an outer surrounding surface of the intermediate portion. The screen has a main body and two lateral portions. The main body is wound on the screen-stretching portion and the intermediate portion of the roller and has opposite ends. The lateral portions are connected respectively to the opposite ends of the main body and are wound respectively on the end portions of the roller.

Abstract: A sunshade includes a hollow roller, a screen wound on the roller, and a torque unit. The roller has a plurality of positioning protrusions protruding inwardly therefrom. The torque unit includes an axle extending outwardly of the roller, an end plug and a stationary plug inserted fittingly in the roller, a spring, and a bushing. The end plug is sleeved rotatably on the axle. The stationary plug is sleeved fixedly on the axle. The spring is sleeved on the axle and has first and second end portions fixed respectively to the axle and the end plug. The roller, the end plug and the second end portion of the spring are rotated during operation of the screen, so that the spring is twisted and pitches of the spring are decreased. The bushing is disposed between the roller and the spring, is in frictional contact with the protrusions so as to be immovable relative to the roller, and is made of a plastic material.

Abstract: A window blind includes a rod and a support unit. The support unit is disposed on an end portion of the rod, and includes an end cover, a fixing pillar, a support pillar, an inserting tube, and a metallic brace member. The end cover has an outer surface and an inner surface. The fixing pillar includes a rectangular pillar body having a pair of opposing wide faces and a pair of opposing narrow faces. The support pillar extends from the inner surface of the end cover and into the rod. The inserting tube is sleeved rotatably on the support pillar and inserted fixedly into the rod. The metallic brace member includes a ring portion, two wing portions, and two engaging portions.

Abstract: A window covering includes a mounting unit, a shading unit, and a winding unit. The mounting unit includes a first fixing member and a second fixing member. The shading unit includes a rotating axle, a curtain member fixed at one end to the rotating axle and which is wound on and unwound from the rotating axle, a first rotating member, and a second rotating member. The first rotating member and the second rotating member are fixed to the rotating axle and extend respectively through the first fixing member and the second fixing member to support rotation of the rotating axle therebetween. The winding unit is mounted to the first fixing member and includes a spring reel secured to the first rotating member to rotate therewith, an auxiliary wheel, and a spring wound around the auxiliary wheel and which is fixed at one end to the spring reel.

Abstract: A motor controller includes a signal-generating unit that is operable so as to control rotational direction and rotational speed of a motor of a sunshade assembly, and a processing unit that operates the signal-generating unit to rotate the motor in a reverse direction to thereby retract a flexible screen body of the sunshade assembly, and to generate a decelerating signal for progressively reducing the rotational speed of the motor during a final stage of retraction of the flexible screen body.

Abstract: An auxiliary device is adapted to be electrically connected to a lawn mower, and includes a connecting unit having a first arcuate rack member, a housing turnably mounted on the connecting unit, a guard member turnably mounted on the housing and having a second arcuate rack member, and first and second pinions meshed with the first and second arcuate rack members, respectively. A sweeping area of a grass cutting member is adjusted by turning of the housing between a first position to increase a mowing area and to place a skirt portion of the guard member rearwardly of the grass cutting member, and a second position to enable the grass cutting member to be operated on an obstructed area and to place the skirt portion upwardly of the grass cutting member.

Abstract: A vehicle roof blind assembly includes a guide rail having upper and lower slide grooves, a pull rod, and a slide member having a slide portion extending slidably into the upper slide groove. A fabric blind has a transverse end portion connected to the pull rod, and a longitudinal insert portion received slidably in the lower slide groove and including first and second insert parts, and an angled part interconnecting the first and second insert parts. A guiding device is connected to the slide member, and includes a guide insert projecting into the lower slide groove and into the angled part between the first and second insert parts so as to push the angled part transversely of the fabric blind and inwardly of the lower slide groove.

Abstract: A partitioning device includes a fixing unit, a locking mechanism, and an article blocking mechanism. The fixing unit includes a first fixing seat, and a second fixing seat spaced apart from the first fixing seat. The locking mechanism includes a rod seat, and a securing unit that is mounted on the first fixing seat. The article blocking mechanism includes a rod that is mounted rotatably to the second fixing seat on one end and fixedly to the rod seat on its other end, a curtain member that is fixed at one end to the rod and that may be wound around and unwound from the rod, and an anchoring unit that is connected to a free end of the curtain member and that is adapted to be releasably anchored at a location in the passenger compartment of the vehicle such that the curtain member is at an extending position.

Abstract: A motor controller includes a signal-generating unit that is operable so as to control rotational direction and rotational speed of a motor of a sunshade assembly, and a processing unit that operates the signal-generating unit to rotate the motor in a reverse direction to thereby retract a flexible screen body of the sunshade assembly, and to generate a decelerating signal for progressively reducing the rotational speed of the motor during a final stage of retraction of the flexible screen body.

Abstract: A sunshade assembly includes a base unit, a spool, a flexible screen body, a driving unit, and a cover unit. The base unit has an opening. The spool is disposed rotatably in the base unit. The flexible screen body is wound on the spool, and has a free end that is movable through the opening in the base unit. The driving unit is provided on the free end of the flexible screen body. The cover unit is coupled pivotably to the base unit. When the free end of the flexible screen body moves from an extended position to a retracted position, the driving unit drives rotation of the cover unit from an open position to a closed position, where the cover unit covers the opening in the base unit.

Abstract: A sunshade assembly includes a housing, a roller, and a screen. The housing defines a space therein, and is formed with a slot. The roller is disposed rotatably in the space and has small-diameter and large-diameter end parts. The screen is wound on the roller and has a free end portion, and short and long lateral end portions. The free end portion extends outwardly of the housing through the slot. The short and long lateral end portions are connected to the free end portion and are adjacent to the small-diameter and large-diameter end parts, respectively. The screen is operable between a retracted state, where the free end portion is adjacent to the roller, and an extended state, where the free end portion is distal from the roller so as to unwind the screen. The long lateral end portion has a length longer than that of the short lateral end portion when the screen is at the extended state.

Abstract: An electric golf bag cart includes a cart body unit having at least one first engaging portion, a pair of rear wheel units connected to the cart body unit, an electrically operable power front wheel unit coupled to the cart body unit and electrically operable to cooperate with the rear wheel units for moving the cart body unit on a ground surface, and a battery unit having at least one second engaging portion that is coupled detachably to the first engaging portion of the cart body unit, and connected electrically to the power front wheel unit.

Abstract: A golf bag cart includes a cart unit adapted for placing a golf bag thereon, a rear wheel unit connected to the cart unit, an electrically operable power front wheel unit coupled to the cart unit and disposed forwardly of the rear wheel unit, and an electric drive unit. The power front wheel unit is electrically operable to cooperate with the rear wheel unit for moving the cart unit on a ground surface. The power front wheel unit is coupled rotatably to the cart unit so as to be rotatable relative to the cart unit about a normal axis that is normal to the ground surface, thereby permitting change in direction of movement of the cart unit on the ground surface. The electric drive unit is disposed on the cart unit and is coupled to the power front wheel unit for driving rotation of the power front wheel unit about the normal axis.

Abstract: A retaining device for retaining a golf bag on a cart unit includes a mounting seat and a pair of grip members. The mounting seat is connected to the cart unit and has a pair of pivot connection parts spaced apart from each other. Each of the grip members includes a grip arm and a pivot control unit for connecting pivotally the grip arm to a respective one of the pivot connection parts. The pivot control unit is configured for operation in a bag retaining state, in which the pivot control unit permits pivoting movement of the grip arm relative to the mounting seat toward the other one of the grip members for clamping the golf bag and in which the pivot control unit prevents pivoting movement of the grip arm relative to the mounting seat away from the other one of the grip members.

Abstract: An air filter is adapted to be mounted on an air circulation path, and includes a filter body, an activated carbon layer provided on an outer surface of the filter body, and a fragrance material attached to the activated carbon layer. The activated carbon layer is a coating layer provided on the outer surface of the filter body through a spraying process followed by a drying process.

Abstract: A drive motor assembly for a vehicle sunshade assembly includes a motor and a stabilizing unit. The motor has a housing, and an axle extending through the housing and having two ends respectively protruding outwardly of the housing. The stabilizing unit is connected to and provides an urging force to one of the ends of the axle in an axial direction thereof toward the housing.