Multi-functional physical training device
Technical Field
The invention relates to a physical exercise device, in particular to a multifunctional physical exercise device.
Background
With the improvement of living standard of people, more and more people begin to pay attention to physical exercise, and the physical quality of the people is improved through the physical exercise. At present, the physical training device on the market is mostly single in function, can only carry out one kind and take exercise, and still can not clean ground when taking exercise at home moreover, so designed this kind of multi-functional physical training device.
Disclosure of Invention
The invention provides a multifunctional physical exercise device which has the beneficial effects that the muscle strength of arms and legs can be exercised, and the indoor floor can be cleaned while the exercise is carried out.
In order to solve the technical problems, the invention relates to a physical exercise device, in particular to a multifunctional physical exercise device which comprises a tension exercise device, a moving device, a leg exercise device and a base, and not only can exercise the muscle strength of arms and legs, but also can clean indoor ground while exercising.
The tension training device is composed of a pull rod, a sleeve I, a spring I, a turntable I, a central shaft, an elastic device, a ratchet wheel, a driving wheel I, a conveying belt I and a clamping block; the upper end of the sleeve I is in clearance fit with the pull rod, and the lower end of the sleeve I is fixedly connected to the central shaft through welding; the upper end of the spring I is connected to the pull rod, and the lower end of the spring I is connected into the sleeve I; the turntable I is fixedly connected to two sides of the central shaft through keys; the clamping block is movably connected to the turntable I through a hinge; the ratchet wheel is matched with the clamping block; the transmission wheel I is coaxial with the ratchet wheel; the conveying belt I is sleeved on the driving wheel I; the elastic device is arranged at the lower end of the sleeve I;
the elastic device consists of a connecting rod, a sleeve II, a sliding chute I, a spring II, a threaded hole and a screw rod I; the upper end of the sleeve II is provided with a sliding chute I, and the lower end of the sleeve II is provided with a threaded hole; the connecting rod is in clearance fit with the sliding chute I; the upper end of the spring II is connected to the connecting rod, and the lower end of the spring II is connected to the inside of the sliding groove I; the screw I is matched with the threaded hole; the upper end of the connecting rod is movably connected to the side face of the sleeve I through a hinge;
the movable device is composed of a movable plate, a motor, a screw II, a roller I, a collecting box, a cleaning device and a roller II; a screw II is arranged in the center of the movable plate; the motor is connected to the upper end of the screw rod II; the lower end of the left side of the movable plate is provided with a roller II; the roller I is arranged at the lower end of the right side of the movable plate; the collecting box is arranged at the lower end of the movable plate; the cleaning device is arranged at the lower end of the movable plate and is adjacent to the collecting box;
the movable plate consists of a movable plate main body, a sliding groove II, a screw hole and a T-shaped sliding groove; a screw hole is formed in the center of the movable plate main body; the screw hole is matched with the screw rod II; the sliding groove II is arranged on the movable plate main body; the T-shaped sliding chute is arranged at the lower end of the movable plate main body;
the roller I consists of a wheel I, a driving wheel II, a rotating shaft I, a supporting rod I and a ring I; wheels I are arranged at two ends of the rotating shaft I; the ring I is sleeved on the rotating shaft I, and the upper end of the ring I is fixedly connected with a support rod I through a welding machine; the driving wheel II is connected to the rotating shaft I through a key; the upper end of the supporting rod I is fixedly connected to the lower end of the movable plate main body through welding;
the collecting box consists of a collecting box main body, a through hole, an inclined plate, a ball, a separation net, a top plate and a T-shaped sliding block; a lug is arranged at the lower end of the left side of the collecting box main body; the inclined plate is fixedly connected to the lower end of the left side of the collecting box main body through welding; the separation net is inserted into the collection box main body and is in interference fit with the collection box main body; the top plate is in interference fit with the collecting box main body; the T-shaped sliding block is fixedly connected to the upper end of the top plate through welding, and the T-shaped sliding block is in clearance fit with the T-shaped sliding groove;
the cleaning device consists of a rod, an air bag and a connecting plate; the lower end of the rod is provided with a shaft; the connecting plates are connected to two sides of the shaft through bearings; the air bag is fixedly connected to the connecting plate through adhesion; the rod is fixedly connected to the lower end of the movable plate main body through welding;
the roller II consists of a wheel II, a driving wheel III, a rotating shaft II, a circular ring II and a supporting rod II; the wheels II are arranged on two sides of the rotating shaft II; the driving wheel III is connected to the rotating shaft II through a key; the circular ring II is sleeved on the rotating shaft II; the support rod II is fixedly connected to the circular ring through welding, and is fixedly connected to the lower end of the movable plate main body through welding;
the leg exercising device consists of a seat plate, a support rod III, a pedal, a driving wheel IV and a driving belt II; the upper end of the supporting rod III is connected with a seat plate through a bolt; the driving wheel IV is connected to the supporting rod III through a shaft and connected to the supporting rod III through a key; the pedal is arranged on the shaft; the transmission belt II is arranged on the transmission wheel IV;
the base is composed of a base main body, a baffle, a groove I, a groove II, a limiting rod, a handrail, a groove III, a groove IV, a groove, a sliding block and a U-shaped frame; the groove I is socially arranged at the left lower end of the base main body; the baffle is movably connected in the groove I through a hinge; the groove II is arranged at the lower end of the base main body; the groove IV is formed in the center of the bottom end of the base main body; the limiting rod is fixedly connected to the lower end of the base main body through welding; the handrail is fixedly connected to the right side of the top end of the base main body through welding; the groove III is arranged on the base main body; the groove is arranged at the upper end of the left side of the base main body; the sliding block is in clearance fit with the groove; the U-shaped frame is connected to the upper end of the sliding block through welding;
the central shaft is arranged at the left upper end of the base main body; the ratchet wheel is positioned on the side surface of the base main body; the other end of the conveyor belt I is sleeved on a driving wheel III; the lower end of the supporting rod III is fixedly connected to the base main body; the conveying belt II is in clearance fit with the groove III, and the other end of the conveying belt II is sleeved on the driving wheel II; the screw I is movably connected to the upper end of the base main body through a hinge; the limiting rod is in clearance fit with the sliding groove II; and the screw II is matched with the screw hole.
As a further optimization of the technical solution, the air cell of the multi-functional physical exercise device of the present invention is filled with air of two thirds of its maximum volume, and the outside of the air cell is provided with bristles.
As a further optimization of the technical scheme, the conveyor belt I and the conveyor belt II of the multifunctional physical exercise device have elasticity.
As a further optimization of the technical scheme, when the movable plate moves to the uppermost end, the conveyor belt I and the conveyor belt II are in the original long state.
The multifunctional physical training device has the beneficial effects that:
the multifunctional physical training device can train the muscle strength of arms and legs, and can clean indoor ground while training.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view showing a configuration of a multipurpose physical exercise device according to the present invention.
Fig. 2 is a schematic structural view of a tension training device of the multipurpose physical training device according to the present invention.
Fig. 3 is a schematic view showing the structure of a resilient means of the multipurpose physical exercise device of the present invention.
Fig. 4 is a schematic view showing the construction of a movable unit of a multipurpose physical exercise device according to the present invention.
Fig. 5 is a schematic view of the structure of a movable plate of the multi-functional physical exercise device of the present invention.
FIG. 6 is a schematic view showing the structure of a wheel I of the multi-functional physical exercise device of the present invention.
Fig. 7 is a schematic view showing the structure of a collection case of the multipurpose physical exercise device of the present invention.
Fig. 8 is a schematic view of a structure of a partition plate of a multipurpose physical exercise device according to the present invention.
Fig. 9 is a front view schematically illustrating the cleaning device of the multipurpose physical exercise device according to the present invention.
Fig. 10 is a side view schematically showing the construction of a cleaning apparatus of the multipurpose physical exercise apparatus according to the present invention.
FIG. 11 is a schematic view showing the structure of a wheel II of the multi-functional physical exercise device of the present invention.
Fig. 12 is a schematic view showing a structure of a leg exercising apparatus of the multi-functional physical exercise apparatus of the present invention.
Fig. 13 is a schematic view of a base structure of a multipurpose physical exercise device according to the present invention.
In the figure: a tension training device 1; a pull rod 1-1; 1-2 parts of a sleeve; 1-3 of a spring; 1-4 of a turntable I; 1-5 of a central shaft; elastic devices 1-6; a connecting rod 1-6-1; 1-6-2 of a sleeve II; 1-6-3 of a chute; 1-6-4 parts of a spring II; 1-6-5 of a threaded hole; 1-6-6 parts of a screw I; 1-7 parts of ratchet wheel; 1-8 parts of a driving wheel; a conveyor belt I1-9; 1-10 parts of a fixture block; a mobile device 2; a movable plate 2-1; a movable plate main body 2-1-1; a chute II 2-1-2; 2-1-3 of screw holes; 2-1-4 of a T-shaped chute; a motor 2-2; 2-3 of a screw rod; 2-4 of a roller; 2-4-1 of a wheel I; 2-4-2 of a driving wheel; 2-4-3 of a rotating shaft; 2-4-4 parts of a support rod I; 2-4-5 parts of a circular ring I; 2-5 of a collecting box; a collecting box main body 2-5-1; 2-5-2 of a through hole; 2-5-3 of an inclined plate; 2-5-4 parts of rolling balls; 2-5-5 parts of separation net; 2-5-6 of a top plate; 2-5-7 of a T-shaped sliding block; cleaning devices 2-6; rod 2-6-1; 2-6-2 of an air bag; 2-6-3 of a connecting plate; 2-7 of a roller; 2-7-1 of a wheel II; 2-7-2 of a driving wheel; 2-7-3 of a rotating shaft; 2-7-4 parts of a circular ring II; 2-7-5 parts of a support rod II; a leg exercise device 3; 3-1 of a seat plate; 3-2 of a support rod III; a pedal 3-3; 3-4 of a driving wheel IV; 3-5 of a transmission belt II; a base 4; a base body 4-1; a baffle 4-2; 4-3 of a groove I; 4-4 of a groove; 4-5 of a limiting rod; 4-6 parts of armrests; 4-7 of a groove; 4-8 of a groove IV; 4-9 of groove; 4-10 parts of a sliding block; u-shaped frames 4-11.
Detailed Description
The first embodiment is as follows:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13. the present invention relates to a physical exercise device, and more particularly to a multi-functional physical exercise device, which includes a tensile exercise device 1, a movable device 2, a leg exercise device 3 and a base 4, and can exercise not only the muscle strength of the arms and legs but also the floor in the room while exercising.
The tension training device 1 is composed of a pull rod 1-1, a sleeve I1-2, a spring I1-3, a rotary table I1-4, a central shaft 1-5, an elastic device 1-6, a ratchet wheel 1-7, a driving wheel I1-8, a conveying belt I1-9 and a clamping block 1-10; the upper end of the sleeve I1-2 is in clearance fit with the pull rod 1-1, and the lower end of the sleeve I1-2 is fixedly connected to the central shaft 1-5 through welding; the upper end of the spring I1-3 is connected to the pull rod 1-1, and the lower end of the spring I1-3 is connected into the sleeve I1-2; the rotary table I1-4 is fixedly connected to two sides of the central shaft 1-5 through keys; the fixture blocks 1-10 are movably connected to the turntables I1-4 through hinges; the ratchet wheel 1-7 is matched with the clamping block 1-10; the transmission wheels I1-8 are coaxial with the ratchet wheels 1-7; the conveyor belts I1-9 are sleeved on the transmission wheels I1-8; the elastic device 1-6 is arranged at the lower end of the sleeve I1-2; the sleeve II 1-6-2 is rotated, the sleeve II 1-6-2 rotates, because the sleeve II 1-6-2 is matched with the screw I1-6-6, the sleeve II 1-6-2 moves upwards or downwards, and then the sleeve I1-2 is driven to move upwards or downwards through the spring II 1-6-4 and the connecting rod 1-6-1, so that users with different heights can use the exercise device conveniently, feet are put into the lower end of the U-shaped frame 4-11 during exercise, then the pull rod 1-1 is grasped by two hands to pull downwards, the pull rod 1-1 drives the sleeve I1-2 to move downwards, the pull rod 1-1 compresses the spring I1-3, the sleeve I1-2 drives the connecting rod 1-6-1 to move downwards, the connecting rod 1-6-1 compresses the spring II 1-6-4 to move downwards, the springs I1-3 and II 1-6-4 provide resistance for a user, so that the user can exercise;
the elastic device 1-6 consists of a connecting rod 1-6-1, a sleeve II 1-6-2, a sliding chute I1-6-3, a spring II 1-6-4, a threaded hole 1-6-5 and a screw I1-6-6; the upper end of the sleeve II 1-6-2 is provided with a sliding chute I1-6-3, and the lower end of the sleeve II 1-6-2 is provided with a threaded hole 1-6-5; the connecting rod 1-6-1 is in clearance fit with the sliding chute I1-6-3; the upper end of the spring II 1-6-4 is connected to the connecting rod 1-6-1, and the lower end of the spring II 1-6-4 is connected into the chute I1-6-3; the screw I1-6-6 is matched with the threaded hole 1-6-5; the upper end of the connecting rod 1-6-1 is movably connected to the side face of the sleeve I1-2 through a hinge;
the movable device 2 consists of a movable plate 2-1, a motor 2-2, a screw II 2-3, a roller I2-4, a collecting box 2-5, a cleaning device 2-6 and a roller II 2-7; a screw II 2-3 is arranged in the center of the movable plate 2-1; the motor 2-2 is connected to the upper end of the screw II 2-3; the lower end of the left side of the movable plate 2-1 is provided with a roller II 2-7; the roller I2-4 is arranged at the lower end of the right side of the movable plate 2-1; the collecting box 2-5 is arranged at the lower end of the movable plate 2-1; the cleaning device 2-6 is arranged at the lower end of the movable plate 2-1, and the cleaning device 2-6 is adjacent to the collecting box 2-5; starting a motor 2-2, wherein the motor 2-2 drives a screw II 2-3 to rotate, the screw II 2-3 drives a movable plate 2-1 to move downwards, so that a roller I2-4 and a roller II 2-7 are in contact with the ground, simultaneously, an air bag 2-6-2 is in close contact with the ground, the air bag 2-6-2 is extruded and deformed, balls 2-5-4 at the lower end of a collecting box 2-5 are also in contact with the ground, when the tension exercise device 1 is used, a pull rod 1-1 is pulled downwards, a central shaft 1-5 rotates to drive a rotary disc 1-4 to rotate, the rotary disc 1-4 drives a clamping block 1-10 to rotate, the clamping block 1-10 drives a ratchet 1-7 to rotate, the ratchet 1-7 drives a driving wheel I1-8 to rotate through a shaft, the driving wheel I1-8 drives a conveying belt 1-9 to further When the leg exercise device 3 is used, the conveyor belt II 3-5 drives the transmission wheel II 2-4-2 to rotate so as to drive the wheel I2-4-1 to rotate, and therefore the training device can be driven to move, in the moving process of the training device, the air bag 2-6-2 is driven to rotate by friction with the ground, and dust on the ground is pushed into the through hole 2-5-2, so that the dust enters the collecting box 2-5, and the dust can be prevented from flowing out through the separating net 2-5-5;
the movable plate 2-1 consists of a movable plate main body 2-1-1, a sliding groove II 2-1-2, a screw hole 2-1-3 and a T-shaped sliding groove 2-1-4; the center of the movable plate main body 2-1-1 is provided with a screw hole 2-1-3; the screw hole 2-1-3 is matched with the screw rod II 2-3; the sliding groove II 2-1-2 is arranged on the movable plate main body 2-1-1; the T-shaped sliding chute 2-1-4 is arranged at the lower end of the movable plate main body 2-1-1;
the roller I2-4 is composed of a wheel I2-4-1, a driving wheel II 2-4-2, a rotating shaft I2-4-3, a supporting rod I2-4-4 and a circular ring I2-4-5; wheels I2-4-1 are arranged at two ends of the rotating shaft I2-4-3; the circular ring I2-4-5 is sleeved on the rotating shaft I2-4-3, and the upper end of the circular ring I2-4-5 is fixedly connected with a supporting rod I2-4-4 through a welding machine; the driving wheel II 2-4-2 is connected to the rotating shaft I2-4-3 through a key; the upper end of the supporting rod I2-4-4 is fixedly connected to the lower end of the movable plate main body 2-1-1 through welding;
the collecting box 2-5 consists of a collecting box main body 2-5-1, a through hole 2-5-2, an inclined plate 2-5-3, a ball 2-5-4, a separation net 2-5-5, a top plate 2-5-6 and a T-shaped sliding block 2-5-7; the lower end of the left side of the collecting box main body 2-5-1 is provided with a lug 2-5-2; the inclined plate 2-5-3 is fixedly connected to the lower end of the left side of the collection box main body 2-5-1 through welding; the separation net 2-5-5 is inserted into the collecting box main body 2-5-1, and the separation net 2-5-5 is in interference fit with the collecting box main body 2-5-1; the top plate 2-5-6 is in interference fit with the collecting box main body 2-5-1; the T-shaped sliding block 2-5-7 is fixedly connected to the upper end of the top plate 2-5-6 through welding, and the T-shaped sliding block 2-5-7 is in clearance fit with the T-shaped sliding groove 2-1-4;
the cleaning device 2-6 consists of a rod 2-6-1, an air bag 2-6-2 and a connecting plate 2-6-3; the lower end of the rod 2-6-1 is provided with a shaft; the connecting plates 2-6-3 are connected to two sides of the shaft through bearings; the air bag 2-6-2 is fixedly connected to the connecting plate 2-6-3 through adhesion; the rod 2-6-1 is fixedly connected to the lower end of the movable plate main body 2-1-1 through welding;
the roller II 2-7 consists of a wheel II 2-7-1, a driving wheel III 2-7-2, a rotating shaft II 2-7-3, a circular ring II 2-7-4 and a supporting rod II 2-7-5; the wheels II 2-7-1 are arranged on two sides of the rotating shaft II 2-7-3; the driving wheel III 2-7-2 is connected to the rotating shaft II 2-7-3 through a key; the circular ring II 2-7-4 is sleeved on the rotating shaft II 2-7-3; the support rod II 2-7-5 is fixedly connected to the circular ring 2-7-4 through welding, and the support rod II 2-7-5 is fixedly connected to the lower end of the movable plate main body 2-1-1 through welding;
the leg exercising device 3 consists of a seat plate 3-1, a support rod III 3-2, a pedal 3-3, a transmission wheel IV 3-4 and a transmission belt II 3-5; the upper end of the supporting rod III 3-2 is connected with a seat plate 3-1 through a bolt; the driving wheel IV 3-4 is connected to the supporting rod III 3-2 through a shaft, and the driving wheel IV 3-4 is connected to the supporting rod III 3-2 through a key; the pedals 3-3 are arranged on the shaft; the transmission belt II 3-5 is arranged on the transmission wheel IV 3-4; sitting on the seat board 3-1 and stepping on the pedal 3-3, the user can exercise the muscles of the legs;
the base 4 is composed of a base main body 4-1, a baffle 4-2, a groove I4-3, a groove II 4-4, a limiting rod 4-5, a handrail 4-6, a groove III 4-7, a groove IV 4-8, a groove 4-9, a sliding block 4-10 and a U-shaped frame 4-11; the groove I4-3 is socially arranged at the left lower end of the base main body 4-1; the baffle 4-2 is movably connected in the groove I4-3 through a hinge; the groove II 4-4 is arranged at the lower end of the base main body 4-1; the groove IV 4-8 is arranged in the center of the bottom end of the base main body 4-1; the limiting rod 4-5 is fixedly connected to the lower end of the base main body 4-1 through welding; the handrail 4-6 is fixedly connected to the right side of the top end of the base main body 4-1 through welding; the groove III 4-7 is arranged on the base main body 4-1; the groove 4-9 is arranged at the upper end of the left side of the base main body 4-1; the sliding blocks 4-10 are in clearance fit with the grooves 4-9; the U-shaped frame 4-11 is connected to the upper end of the sliding block 4-10 through welding;
the central shaft 1-5 is arranged at the upper left end of the base main body 4-1; the ratchet wheel 1-7 is positioned on the side surface of the base main body 4-1; the other end of the conveyor belt I1-9 is sleeved on the driving wheel III 2-7-2; the lower end of the supporting rod III 3-2 is fixedly connected to the base main body 4-1; the conveyor belt II 3-5 is in clearance fit with the groove III 4-7, and the other end of the conveyor belt II 3-5 is sleeved on the driving wheel II 2-4-2; the screw I1-6-6 is movably connected to the upper end of the base main body 4-1 through a hinge; the limiting rod 4-5 is in clearance fit with the sliding groove II 4-1-2; the screw II 2-3 is matched with the screw hole 2-1-3. When the device is used for exercising arms and leg muscles, the sleeve II 1-6-2 is rotated, the sleeve II 1-6-2 moves upwards or downwards because the sleeve II 1-6-2 is matched with the screw I1-6-6, the sleeve I1-2 is driven to move upwards or downwards by the spring II 1-6-4 and the connecting rod 1-6-1, so that users with different heights can use the device conveniently, feet are put into the lower end of the U-shaped frame 4-11 during exercise, then the pull rod 1-1 is grasped by two hands and pulled downwards, the pull rod 1-1 drives the sleeve I1-2 to move downwards, the pull rod 1-1 compresses the spring I1-3, and the sleeve I1-2 drives the connecting rod 1-6-1 to move downwards, the connecting rod 1-6-1 compresses the spring II 1-6-4 to move downwards, and resistance is provided for a user through the spring I1-3 and the spring II 1-6-4, so that the user can exercise; when leg muscles need to be exercised, a user can exercise the leg muscles by sitting on the seat plate 3-1 and stepping on the pedal 3-3; when the indoor floor needs to be cleaned during exercise, the motor 2-2 is started, the motor 2-2 drives the screw II 2-3 to rotate, the screw II 2-3 drives the movable plate 2-1 to move downwards, the roller I2-4 and the roller II 2-7 are in contact with the floor, meanwhile, the air bag 2-6-2 is in close contact with the floor, the air bag 2-6-2 is extruded and deformed, the ball 2-5-4 at the lower end of the collecting box 2-5 is also in contact with the floor, when the tension exercise device 1 is used, when the pull rod 1-1 is pulled downwards, the central shaft 1-5 rotates to drive the rotary disc 1-4 to rotate, the rotary disc 1-4 drives the clamping block 1-10 to rotate, the clamping block 1-10 drives the ratchet 1-7 to rotate, the ratchet 1-7 drives the driving wheel I1-8 to rotate through the, the transmission wheel I1-8 drives the transmission belt 1-9 to further drive the transmission wheel III 2-7-2 to rotate, the transmission wheel III 2-7-2 drives the wheel II 2-7-1 to rotate and further drives the device to move, when the pull rod 1-1 moves back to the original position under the action of the spring I1-3 and the spring II 1-6-3, the rotary table 1-4 rotates reversely, the fixture block 1-10 rotates around a hinge point when the rotary table 1-4 rotates reversely, the ratchet wheel 1-7 is not rotated, the baffle plate 4-2 can only rotate 90 degrees clockwise, the ratchet wheel 1-7 can also be prevented from rotating, when the leg exercise device 3 is used, the transmission belt II 3-5 drives the transmission wheel II 2-4-2 to rotate so as to drive the wheel I2-4-1 to rotate, therefore, the training device can be driven to move, in the moving process of the training device, the air bag 2-6-2 is driven to rotate through friction with the ground, dust on the ground is pushed into the through hole 2-5-2, the dust enters the collecting box 2-5, and the dust can be prevented from flowing out through the separating net 2-5-5.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the present embodiment will further describe the first embodiment in which the air bag 2-6-2 is filled with air having two thirds of the maximum volume thereof, and the outer side of the air bag 2-6-2 is provided with bristles.
The third concrete implementation mode:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the present embodiment further describes the present embodiment in which the conveyor belts i 1 to 9 and ii 3 to 5 each have elastic force.
The fourth concrete implementation mode:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, and 13, and the present embodiment will further describe the first embodiment, in which the conveyor belts i 1-9 and ii 3-5 are in the original length state when the movable plate 2-1 moves to the uppermost end.
The working principle of the invention is as follows: when the device is used for exercising arms and leg muscles, the sleeve II 1-6-2 is rotated, the sleeve II 1-6-2 moves upwards or downwards because the sleeve II 1-6-2 is matched with the screw I1-6-6, the sleeve I1-2 is driven to move upwards or downwards by the spring II 1-6-4 and the connecting rod 1-6-1, so that users with different heights can use the device conveniently, feet are put into the lower end of the U-shaped frame 4-11 during exercise, then the pull rod 1-1 is grasped by two hands and pulled downwards, the pull rod 1-1 drives the sleeve I1-2 to move downwards, the pull rod 1-1 compresses the spring I1-3, and the sleeve I1-2 drives the connecting rod 1-6-1 to move downwards, the connecting rod 1-6-1 compresses the spring II 1-6-4 to move downwards, and resistance is provided for a user through the spring I1-3 and the spring II 1-6-4, so that the user can exercise; when leg muscles need to be exercised, a user can exercise the leg muscles by sitting on the seat plate 3-1 and stepping on the pedal 3-3; when the indoor floor needs to be cleaned during exercise, the motor 2-2 is started, the motor 2-2 drives the screw II 2-3 to rotate, the screw II 2-3 drives the movable plate 2-1 to move downwards, the roller I2-4 and the roller II 2-7 are in contact with the floor, meanwhile, the air bag 2-6-2 is in close contact with the floor, the air bag 2-6-2 is extruded and deformed, the ball 2-5-4 at the lower end of the collecting box 2-5 is also in contact with the floor, when the tension exercise device 1 is used, when the pull rod 1-1 is pulled downwards, the central shaft 1-5 rotates to drive the rotary disc 1-4 to rotate, the rotary disc 1-4 drives the clamping block 1-10 to rotate, the clamping block 1-10 drives the ratchet 1-7 to rotate, the ratchet 1-7 drives the driving wheel I1-8 to rotate through the, the transmission wheel I1-8 drives the transmission belt 1-9 to further drive the transmission wheel III 2-7-2 to rotate, the transmission wheel III 2-7-2 drives the wheel II 2-7-1 to rotate and further drives the device to move, when the pull rod 1-1 moves back to the original position under the action of the spring I1-3 and the spring II 1-6-3, the rotary table 1-4 rotates reversely, the fixture block 1-10 rotates around a hinge point when the rotary table 1-4 rotates reversely, the ratchet wheel 1-7 is not rotated, the baffle plate 4-2 can only rotate 90 degrees clockwise, the ratchet wheel 1-7 can also be prevented from rotating, when the leg exercise device 3 is used, the transmission belt II 3-5 drives the transmission wheel II 2-4-2 to rotate so as to drive the wheel I2-4-1 to rotate, therefore, the training device can be driven to move, in the moving process of the training device, the air bag 2-6-2 is driven to rotate through friction with the ground, dust on the ground is pushed into the through hole 2-5-2, the dust enters the collecting box 2-5, and the dust can be prevented from flowing out through the separating net 2-5-5.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.