Sports Art Industrial Co., Ltd.

Other

Hai-Pin Kuo

A pedal of an exerciser contains: a body and a fitting sleeve. The body includes multiple slots parallelly defined on the body, and the body includes a first slide rail and a second slide rail symmetrically formed on two sides of the body. The fitting sleeve includes a connection portion received in the multiple slots, a first rotatable seat and a second rotatable seat symmetrically fixed on two sides of the fitting sleeve. The first rotatable seat has a first receiving orifice, and the second rotatable seat has a second receiving orifice, such that a coupling bolt is inserted through the first receiving orifice of the first rotatable seat, the first slide rail of the body, the second slide rail of the body, and the second receiving orifice of the second rotatable seat. Thereafter, the coupling bolt is locked by two first defining elements and two second defining elements.

Pedal of an exerciser

An elliptical exerciser capable of adjusting a stride length contains: frame, a transmission device, a crank mechanism, and an adjustable movement unit. The transmission device is connected on the pedestal and includes a pulley. The crank mechanism is coaxial with the pulley of the transmission device and is rotatably connected on the frame. The adjustable movement unit is rotatably connected on the frame and is coupled with the transmission device via the crank mechanism. The adjustable movement unit includes two four-connection-rod assemblies which are located on two sides of the frame, and a respective four-connection-rod assembly of the adjustable movement unit has an adjustment lever, a post, a manual swing lever, and a horizontal joining rod. The adjustment lever has multiple rotatable connection points which are spaced, and the manual swing lever is rotatably connected on the frame.

Elliptical exerciser capable of adjusting stride length

A torque detection device of fitness equipment, the fitness equipment contains: a frame, a flywheel rotatably connected on the frame, and the torque detection device. The torque detection device includes a loading sensor and a magnetoresistance mechanism. A magnet holder of the magnetoresistance mechanism is rotatably connected on a fixer by way of a rotary shaft and has multiple magnets. A steel cable is configured to actuate a magnet holder to rotate along the rotary shaft so as to change a position of a respective one magnet of multiple magnets relative to a flywheel, and an area of the respective one magnet which covers the flywheel is changeable, thus changing a magnetoresistance of the respective one magnet of the magnet holder when the flywheel rotates. The loading sensor is configured to detect a reaction force of a magnetoresistance mechanism so as to calculate a torque value of the flywheel.

Torque detection device of fitness equipment

A weight training machine generally includes a supportive frame, a first mechanism, and a second mechanism. The first mechanism includes a first weight stack, a first cable system, and a second cable system. The second mechanism includes a second weight stack, a third cable system, and a fourth cable system. In each of the first and second mechanisms, one end of a cable can be easily attached to a moving pulley block to have the moving pulley block converted to a fixed pulley block. As a result, the force applied to a handle for lifting the associated weight stack becomes double as compared to the cable being not attached to the moving pulley block.

Weight training machine capable of adjusting strength

A composite motion exercise machine includes a control panel which provides a plurality of movement modes and allows a user to issue a command to change the configuration of linkage units of the exercise machine to have the machine perform a movement mode without manual adjustment, so that the pedal of each linkage unit can be moved along a closed trajectory. The control panel also allows the user to finely adjust the trajectory and the resistance associated therewith. The trajectory performed by each pedal of the exercise machine is ergonomic so that the user can be protected from exercise injury.

Composite motion exercise machine

A hand-foot composite motion exercise machine generally includes a supportive frame, a transmission unit, a crank means, and a pair of linkage units. The exercise machine allows a user to change the configuration of each linkage unit through a raising/lowering device and a displacing device, so as to adjust the motion path of a pedal provided at each linkage unit, and the force required for treading the pedal. In use, while a user steps on the pedals to exercise, each pedal can perform a substantially elliptical closed path, which is ergonomical so that the user can be protected from exercise injury.

Hand-foot composite motion exercise machine

A joint structure of an endless treadmill belt of a treadmill is provided. The treadmill belt is a sandwich-type laminated rectangular treadmill belt. Two ends of the treadmill belt are cut to form serrations. Two ends of a bottom layer of the treadmill belt are meshed with each other. At least one plastic piece is placed on the joint of the two ends of the bottom layer. The serrations of two ends of a top layer of the treadmill belt are connected with each other in a cross-knitted manner, and the pointed portions of the serrations of the two ends of the top layer are inserted into and covered by the plastic piece and then the two ends of the treadmill belt are joined together by hot melting to form an integral flat joint of the treadmill belt.

Joint structure of endless treadmill belt of treadmill

An exercise treadmill includes a machine body, which has at least two rollers, a flywheel linked with one of the two rollers, a support assembly mounted between the two rollers, and a running belt fitted around and engaged with the two rollers and arranged around the support assembly. The exercise treadmill is provided with an accelerating means so that, while a user is walking or running on the machine body, the treading force provided by the user allows the running belt to be accelerated to move around the two rollers for generating electrical power. In addition to improving body heath, the electrical power produced by the treadmill in the training activity can reduce the electrical consumption of city power.

Exercise treadmill capable of generating electrical power

Disclosed is an arm and leg compound exercise machine using a pair of crank units and a lifting device to adjust leg motion track and exercise tension and allow users to timely adjust the exercise strength for leg exercise. When a foot pedal installed onto the arm and leg compound exercise machine is operated, the motion track produced by the foot pedal is an elliptic motion path, and the elliptic motion track is flat and gentle at the top and arc shaped at the bottom, so that the motion track produced by the users' stepping motion is ergonomic for preventing sports injuries.

Arm and leg compound exercise machine

Muscle development device

A magnetic resistor control assembly for a body training machine comprises a main shaft; a rotor, a stator, an adjusting unit, a sliding block set and a controller. An inner disk and an outer disk clamp of the stator clamping the adjusting unit. The sliding block set has guide tracks, an outer lateral wall of each guide track having a track trench. A lower middle portion of the sliding block set has a round hole; the roller being installed and rollable in the guide track; and the retaining rod of the roller is placed within the track trench. A controller is installed at an outer side of the stator; the controller having a transfer pin which displace in the straight grooves. When the transfer pin drives the sliding block set to move in the straight grooves, the gap between permanent magnets and the magnetic isolation ring is changed.

Magnetic resistor control assembly

An athletic apparatus with non-parallel linear sliding tracks includes a frame, a pair of non-parallel linear tracks installed to the frame, a pair of pedal mechanisms slidably installed to the tracks and a pair of rocker arm mechanisms. Each rocker arm mechanism pivoted to a shaft rod of the frame is linked to the pedal mechanism through at least one linking rod and further connected to a damping mechanism which provides a resistance to the rocker arm mechanism. Each pedal mechanism is linked to a steel rope of a linking mechanism so that the pair of the pedal mechanisms can move back and forth against each other alternately along the non-parallel linear tracks. A handle is arranged on a top of each rocker arm mechanism, a user can exercise by holding the handles and treading on the pedal mechanism.

Athletic apparatus with non-parallel linear sliding track

A foldable treadmill includes a base frame, a front frame pivotally mounted on the base frame, a rear frame pivotally mounted on the front frame, a movable frame pivotally mounted on the front frame and slidably mounted on the base frame, a driver mounted on the front frame and provided with a retractable inner tube, and a connecting bracket secured on the movable frame and pivotally mounted on the inner tube of the driver. Thus, the rear frame is folded when not in use to reduce the whole volume of the treadmill efficiently. In addition, the front end of the rear frame is lifted to change the inclined angle of the rear frame, so that the user can practice running or walking on a slope.

Growing community of inventors

Tainan, Taiwan

Hai-Pin Kuo