Abstract: A folding mechanism for a treadmill and a treadmill are provided. The folding mechanism includes: a standpipe, wherein a first end of the standpipe is provided with a connection portion, and the connection portion is provided with a hinge hole and a limiting hole; and a dial frame including a body, wherein the body is provided with a hinge portion and a limiting portion that are spaced apart from each other, the hinge portion is pivotally connected to the hinge hole, and the limiting portion includes a movable limiting member, wherein the dial frame is rotated relative to the standpipe between a first position and a second position; in a case where the dial frame is in the second position, the limiting member and the limiting hole form a limiting fit.

Abstract: The present disclosure proposes an electric treadmill. The electric treadmill includes a base and an armrest. The base includes a front frame, a rear frame and a connecting assembly, wherein tread boards are provided within the front frame and the rear frame, and the front frame and the rear frame are hinged by the connecting assembly to enable the base to be folded. The armrest includes a vertical tube and a cross tube, wherein one end of the vertical tube is connected to the cross tube and the other end of the vertical tube is rotatably coupled to the base to allow the armrest to be foldable with respect to the base. The front frame and the rear frame may be folded with respect to each other, thus, a length of the base is greatly reduced for storage.

Abstract: A transmission system for a treadmill is provided, which includes a primary transmission wheel, a secondary transmission wheel, a metal disk and a magnetic assembly; wherein the primary transmission wheel is rotated coaxially with a chain wheel of the treadmill; the secondary transmission wheel is connected with the primary transmission wheel through a first belt; the metal disk is connected with the secondary transmission wheel through a second belt; the magnetic assembly is rotatably connected to a frame of the treadmill, and the magnetic assembly is moveable close to or away from a center of the metal disk to provide a resistance to the metal disk; and the magnetic assembly is connected with a handle of the treadmill. Through the transmission system for the treadmill of the present application, the resistance to the movement may be changed to meet the user's demand for different exercise intensity.

Abstract: The present disclosure proposes an electric treadmill. The electric treadmill includes a base and an armrest. The base includes a front frame, a rear frame and a connecting assembly, wherein tread boards are provided within the front frame and the rear frame, and the front frame and the rear frame are hinged by the connecting assembly to enable the base to be folded. The armrest includes a vertical tube and a cross tube, wherein one end of the vertical tube is connected to the cross tube and the other end of the vertical tube is rotatably coupled to the base to allow the armrest to be foldable with respect to the base. The front frame and the rear frame may be folded with respect to each other, thus, a length of the base is greatly reduced for storage.

Abstract: A transmission system for a treadmill is provided, which includes a primary transmission wheel, a secondary transmission wheel, a metal disk and a magnetic assembly; wherein the primary transmission wheel is rotated coaxially with a chain wheel of the treadmill; the secondary transmission wheel is connected with the primary transmission wheel through a first belt; the metal disk is connected with the secondary transmission wheel through a second belt; the magnetic assembly is rotatably connected to a frame of the treadmill, and the magnetic assembly is movably close to or away from a center of the metal disk to provide a resistance to the metal disk; and the magnetic assembly is connected with a handle of the treadmill. Through the transmission system for the treadmill of the present application, the resistance to the movement may be changed to meet the user's demand for different exercise intensity.

Abstract: The invention relates to an elliptical trainer including: a frame having a first end and a second end; a rocker-rod mechanism hingedly connected to the first end of the frame; a pedal mechanism connected to the frame and the rocker-rod mechanism, the pedal mechanism being linked with the rocker-rod mechanism on the frame; a resistance adjustment mechanism provided at the first end of the frame, the resistance adjustment mechanism being connected to the pedal mechanism through a transmission mechanism for adjusting the movement resistance of the pedal mechanism. In the apparatus of the invention, there are two resistance adjustment ways i.e. manual resistance adjustment and electronic-controlled resistance adjustment, the user can select any one or both according to requirements.

Abstract: The present application relates to a transmission mechanism includes a transmission part, a swing part and a rotating part, wherein the transmission part includes at least two spaced transmissions each of which provided with a first end and a second end; the swing part includes at least two swings, one of the swings is hinged with the first end of a respective transmission; the rotating part includes at least two eccentric wheels, one of the eccentric wheels is rotationally connected with the second end of the respective transmission, an eccentric rotating part is provided on each eccentric wheel and able to drive the respective transmission and the respective swing to swing by rotating the eccentric wheel. The transmission mechanism of the present application has a simple structure, and cooperation between the eccentric wheels, the transmissions and the swings is continuous and smooth during operation.

Abstract: The invention relates to an elliptical trainer including: a frame having a first end and a second end; a rocker-rod mechanism hingedly connected to the first end of the frame; a pedal mechanism hingedly connected to the second end of the frame through a transmission mechanism; an adjustment mechanism including an adjustment table, one end of the adjustment table being rotatably connected to the frame, the pedal mechanism being slidably connected to the adjustment table, the adjustment mechanism adjusting the position of the pedal mechanism relative to the frame; and a link the two ends of which are connected to the rocker-rod mechanism and the pedal mechanism respectively so that the rocker-rod mechanism is linked with the pedal mechanism.

Abstract: The invention relates to an elliptical trainer including: a frame having a first end and a second end; a rocker-rod mechanism hingedly connected to the first end of the frame; a pedal mechanism hingedly connected to the second end of the frame through a transmission mechanism; an adjustment mechanism including an adjustment table, one end of the adjustment table being rotatably connected to the frame, the pedal mechanism being slidably connected to the adjustment table, the adjustment mechanism adjusting the position of the pedal mechanism relative to the frame; and a link the two ends of which are connected to the rocker-rod mechanism and the pedal mechanism respectively so that the rocker-rod mechanism is linked with the pedal mechanism.

Abstract: The invention relates to an elliptical trainer including: a frame having a first end and a second end; a rocker-rod mechanism hingedly connected to the first end of the frame; a pedal mechanism connected to the frame and the rocker-rod mechanism, the pedal mechanism being linked with the rocker-rod mechanism on the frame; a resistance adjustment mechanism provided at the first end of the frame, the resistance adjustment mechanism being connected to the pedal mechanism through a transmission mechanism for adjusting the movement resistance of the pedal mechanism. In the apparatus of the invention, there are two resistance adjustment ways i.e. manual resistance adjustment and electronic-controlled resistance adjustment, the user can select any one or both according to requirements.

Abstract: The present disclosure relates to a stair steppers, comprising a base, a bracket and a motion mechanism, the base supports the bracket, and the motion mechanism is disposed on the bracket, the bracket comprises a main body fixed to the base and a guide rail hinged to the main body, the guide rail is disposed to be inclined to the base, the motion mechanism comprises pedal links, pedals and pedal cranks, the pedal is disposed on the pedal link, the pedal link is hinged to the pedal crank, the pedal cranks are further hinged to the main body of the bracket, a hinge point of the pedal crank and the pedal link is disposed to be spaced apart from a hinge point of the pedal crank and the main body, the pedal link is provided with an abutting portion which abuts against the guide rail and is reciprocatingly movable along the guide rail.