Abstract: A golf putter structure contains a putter including a body which has a head set fixed on a lower end of the body. The head set also has a hitting segment defined on a front side thereof and a simulation ball fixed on a rear side thereof, and the simulation ball including a first directional alignment line defined thereon, such that the first directional alignment line of the simulation ball aligns with and aims at a second directional alignment line of a game ball.

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 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 waist twister includes a base disk, a rotation disk rotatably mounted on the base disk, a top disk secured on the rotation disk, a drive motor secured on the top disk and having an impeller, and a top cover secured on the top disk to cover the impeller. Thus, the impeller has an unevenly distributed weight on the drive motor, so that when the drive motor is operated to rotate the impeller, the drive motor produces a vibration to vibrate the top disk, the rotation disk and the base disk to provide a swaying function to the user standing on the top disk. In addition, the top cover has ventilating holes to introduce the air flow produced by the impeller to flow outwardly to provide a heat dissipation effect to the user.

Abstract: A golf club includes a shank, a grip portion, and a head portion. Thus, the head portion is provided with a first hitting face and a second hitting face, so that the user can use the head portion to hit the golf ball from the right side or the left side of the head portion. In addition, the first hitting face and the second hitting face of the head portion are used to move the golf ball outwardly from the obstruction no matter when the golf ball is located at the right side or left side of the obstruction, so that the user can move the golf ball outwardly from the obstruction easily and quickly without having to replace another golf club.

Abstract: A baseball practicing apparatus includes two opposite upright frames, two opposite longitudinal rods mounted between the upright frames and provided with a plurality of first emitters and a plurality of first receivers respectively, and two opposite transverse rods mounted between the upright frames and provided with a plurality of second emitters and a plurality of second receivers respectively. Thus, the pitching position of the baseball is detected exactly by provision of the emitters and receivers, so that the user can judge and calibrate the pitching position of the baseball, thereby facilitating the user practicing the pitching skill. In addition, the baseball practicing apparatus detects and displays the pitching position and the velocity of the baseball simultaneously, thereby enhancing the amusement effect.

Abstract: A baseball practicing apparatus includes two opposite upright frames, two opposite longitudinal rods mounted between the upright frames and provided with a plurality of first emitters and a plurality of first receivers respectively, and two opposite transverse rods mounted between the upright frames and provided with a plurality of second emitters and a plurality of second receivers respectively. Thus, the pitching position of the baseball is detected exactly by provision of the emitters and receivers, so that the user can judge and calibrate the pitching position of the baseball, thereby facilitating the user practicing the pitching skill. In addition, the baseball practicing apparatus detects and displays the pitching position and the velocity of the baseball simultaneously, thereby enhancing the amusement effect.

Abstract: A football playing table includes a platform, a plurality of doll players, an artificial sod, and a ball. The artificial sod is located between the bottom plate of the platform and the ball to increase the height of the ball relative to the bottom plate and each of the doll players. Thus, the foot toe of each of the doll players and the ball has a relatively lower contact point, so that when the foot toe of each of the doll players hits the ball, the ball is kicked outward and upward to form a higher ball, thereby greatly enhancing the amusement effect of playing the table football.

Abstract: A basketball frame structure includes a backboard, two fixing plates, a base, two first upright rods, two second upright rods, two first links, an adjusting bar, two second links, and a plurality of hollow weights. Thus, the height of the backboard is changed by movement of the adjusting bar, thereby facilitating a user adjusting the height of the backboard. In addition, when the adjusting bar is moved, the positioning bolt is slidable in the slideway of the adjusting bar and detachably locked in either one of the retaining slots of the adjusting bar, so that the height of the backboard is changed in a multi-stage manner so as to fit requirements of different users.

Abstract: A playing table includes a transparent base plate, four foot stands mounted on the corners of the base plate and each having an upper end having a side formed with a through hole, and four light emitting members each mounted in a respective one of the foot stands and each aligning with the through hole. Thus, each of the light emitting members emits a light source passed through the through hole of a respective one of the foot stands and projected onto the base plate, so that the playing table has a light emitting effect, thereby enhancing the aesthetic quality of the playing table.

Abstract: A playing table includes a transparent base plate, four foot stands mounted on the corners of the base plate and each having an upper end having a side formed with a through hole, and four light emitting members each mounted in a respective one of the foot stands and each aligning with the through hole. Thus, each of the light emitting members emits a light source passed through the through hole of a respective one of the foot stands and projected onto the base plate, so that the playing table has a light emitting effect, thereby enhancing the aesthetic quality of the playing table.

Abstract: A basketball frame structure includes a backboard, two fixing plates, a base, two first upright rods, two second upright rods, two first links, an adjusting bar, two second links, and a plurality of hollow weights. Thus, the height of the backboard is changed by movement of the adjusting bar, thereby facilitating a user adjusting the height of the backboard. In addition, when the adjusting bar is moved, the positioning bolt is slidable in the slideway of the adjusting bar and detachably locked in either one of the retaining slots of the adjusting bar, so that the height of the backboard is changed in a multi-stage manner so as to fit requirements of different users.

Abstract: A hockey playing table includes a platform, and a plurality of manipulation mechanisms mounted on the platform. Each of the manipulation mechanisms includes a connecting rack, an operation rod, a first bevel gear, a rotor, a second bevel gear, and a doll. Thus, the rotor has an upper end formed with a magnet seat, and the doll has a lower end formed with a magnet seat attracted by and moved with the magnet seat of the rotor, so that when the rotor is rotated by rotation of the operation rod, the doll is rotated by rotation of the rotor.

Abstract: A hockey playing table device has a main table, a score counter disposed on the main table, a plurality of pedestals connected to the main table, a pair of goals disposed on the main table, a pair of hitting control devices connected to the main table, and a plurality of hockey disks placed on an upper face of the main table. A plurality of blocking plates are disposed on an edge of the upper face of the main table. A periphery panel encloses an outer periphery of the main table. A rail frame is disposed on the periphery panel to cover the blocking plates. Each of the blocking plates has a threaded hole and a plurality of through holes.

Abstract: A hockey playing table device has a main table, a score counter disposed on the main table, a plurality of pedestals connected to the main table, a pair of goals disposed on the main table, a pair of hitting control devices connected to the main table, and a plurality of hockey disks placed on an upper face of the main table. A plurality of blocking plates are disposed on an edge of the upper face of the main table. A periphery panel encloses an outer periphery of the main table. A rail frame is disposed on the periphery panel to cover the blocking plates. Each of the blocking plates has a threaded hole and a plurality of through holes.

Abstract: A billiard table device has a table frame, a pair of pedestal devices, a pair of foldable panels, a pair of foldable plates, a plurality of connection plates, a plurality of connection bars, a plurality of connection mounts, and a plurality of hinges. Each pedestal device has a pair of leg frames, a connection panel, a pair of positioning plates, and a pair of casters. The hinges fasten the foldable panels on the table frame and the foldable plates on the table frame. Two connection plates are disposed on two ends of the corresponding foldable plates. Two connection bars are disposed on two ends of the corresponding foldable panels. The foldable plates and the foldable panels define a rectangular area. Each connection mount is connected to the corresponding foldable plate and the corresponding foldable panel.

Abstract: A basketball practicing and collecting device includes a base, a first tube, a lift tube, a second tube, a third tube, a lower support rack, a backboard, a reduction motor, a drive roller, a driven roller, a frame tube, two opposite pulley members, two opposite slide seats, a pull handle, and a pull cord. Thus, the frame tube can be turned horizontally, while the ball inlet opening and the collection channel are moved and directed toward the same direction, so that the basketball falling into the elastic net from the ball inlet opening can be collected and introduced outward through the collection channel, thereby facilitating the user practicing the free throw in a determined direction.

Abstract: A baseball pitch practicing rack includes two opposite frame seats, a front crossbar mounted between the two opposite frame seats, a rear crossbar mounted between the two opposite frame seats, two opposite U-shaped support foot frames each pivotally mounted on a bottom of a respective one of the two opposite frame seats, and a main frame pivotally mounted between the two opposite frame seats. The main frame is provided with a plurality of swing boards, so that the user can pitch the baseball toward the swing boards to hit one of the swing boards, so as to practice the pitching accuracy.

Abstract: A basketball practicing and collecting device includes a base, a first tube, a lift tube, a second tube, a third tube, a lower support rack, a backboard, a reduction motor, a drive roller, a driven roller, a frame tube, two opposite pulley members, two opposite slide seats, a pull handle, and a pull cord. Thus, the frame tube can be turned horizontally, while the ball inlet opening and the collection channel are moved and directed toward the same direction, so that the basketball falling into the elastic net from the ball inlet opening can be collected and introduced outward through the collection channel, thereby facilitating the user practicing the free throw in a determined direction.

Abstract: A basketball practicing and collecting device includes a base containing a water bag therein, a first tube, a lift tube, a second tube, a third tube, a lower support rack, and upper support rack, a reduction motor, a drive roller, a driven roller, a frame tube, two opposite slide seats, two opposite pulley members, a pull handle, and a pull cord. Thus, the frame tube can be turned horizontally, so that the user can practice the free throw in a determined direction.