Resistance treadmill with curved running deck

Abstract

To provide a resistance treadmill with curved running deck suitable for runners who need special training.SOLUTION: The resistance treadmill with curved running deck is provided with a pair of belt conveyors positioned between a pair of first drive wheels and a pair of second drive wheels on a base of the treadmill. A plurality of running decks are arranged along the circumference of the belt conveyors, and a portion of the running decks, located above the base, is supported by a pair of curved-shaped bars to form the curved running deck. Each of the running decks is equipped with a first attachment element on its upper surface. There is a second attachment element intended to be attached to the runner's foot or shoe. The second attachment element can be detachably attached to the first attachment element, creating resistance between the runner's foot or shoe and the treadmill when the user runs on the deck through the mutual attachment of the first and second attachment elements.SELECTED DRAWING: Figure 3

Description

[Technical field]

[0001] The present invention relates to the field of exercise equipment, and more particularly to a resistance generating treadmill with a curved platform that can generate resistance while a runner is running by the mutual attachment between the shoes and the platform. [Background technology]

[0002] For fitness lovers, treadmills are popular because they are not affected by external environments or weather. Known treadmills have a base with a drive wheel at each end, a running belt wound around the two sets of drive wheels to form a loop, and the upper side of the circular running belt is positioned above the base. The above-mentioned treadmills further include types such as flat or curved, whether they are powered, and whether the elevation angle of the running platform can be adjusted.

[0003] The flat treadmill mentioned above refers to a treadmill in which the platform and the running belt on it are flat, so as to simulate the runner running on a flat road. The curved treadmill refers to a treadmill in which the platform and the running belt on it are concave and arc-shaped, so as to provide a relatively favorable running position, effectively reduce the impact from the runner, and provide a good training effect. Research has shown that the curved treadmill has potential benefits in improving the walking ability of people with certain health needs (e.g., Parkinson's disease patients).

[0004] The aforementioned powered treadmill (also called electric treadmill) refers to a runner running on a platform pulled by a motor that drives the rotation of a running belt via a transmission wheel. A non-powered treadmill (also called self-propelled treadmill) does not have a motor or other power element, but simply pulls and rotates the running belt by the frictional force of the runner running on the running belt, allowing the runner to naturally control their speed with the force of their body.

[0005] An adjustable-angle treadmill is one in which the angle of the upward slope of the platform can be adjusted to simulate a runner running on slopes of different angles, whereas a non-adjustable-angle treadmill does not have this feature.

[0006] The various types of treadmills mentioned above have one thing in common, that is, the friction between the running platform and the shoes worn by the runner is caused by the friction of the material itself, so when the runner runs on the running platform, the resistance when lifting the foot cannot be increased, which is necessary for runners who need special training. Summary of the Invention [Problem to be solved by the invention]

[0007] The object of the present invention is to provide a resistance generating treadmill with a curved running platform that can be attached and detached between the shoe and the running platform while the runner is running, generates resistance when the foot is lifted, and is suitable for use by runners who require special training. [Means for solving the problem]

[0008] The present invention provides a treadmill with a curved running platform capable of generating resistance, and includes, as technical means, a base having a pair of first transmission wheels and a pair of second transmission wheels disposed at opposite ends, a pair of arc bars recessed downwardly disposed between the pair of first transmission wheels and the pair of second transmission wheels, the pair of arc bars being positioned above the centers of the pair of first transmission wheels and the centers of the pair of second transmission wheels, a pair of belt conveyors connected to the pair of first transmission wheels and the pair of second transmission wheels and rotating the transmission wheels while transmitting power between the pair of first transmission wheels and the pair of second transmission wheels, and a plurality of runnies disposed along the circumferential direction of the pair of belt conveyors. a running bar, each of the plurality of running bars having opposing ends fixed to the pair of belt conveyors, each of the plurality of running bars having a portion of the plurality of running bars positioned above the base supported by the pair of arc bars, the running bars moving as the belt conveyor rotates around the pair of first transmission wheels and the pair of second transmission wheels; a plurality of first attachment elements respectively installed on an upper surface of each of the plurality of running bars; and at least one second attachment element for releasably attaching to the first attachment element.

[0009] With this configuration, when a runner lifts his / her foot while running, the shoe cannot separate from the running belt unless a certain amount of force is applied, thereby achieving the purpose of special running training by increasing the resistance.

[0010] In one embodiment of the present invention, each of the first attachment elements may have a first substrate with a loop fastener on an upper surface of the first substrate, and the second attachment element may have a second substrate for application to the shoe with a hook fastener on a lower surface of the second substrate, the loop fastener and the hook fastener together forming what is commonly known as a "Velcro® belt" or "Magic Tape®" and providing increased resistance due to the mutual adhesion between the loop fastener and the hook fastener.

[0011] In one embodiment of the present invention, each of the first mounting elements has a first substrate, the upper surface of which is provided with at least one first magnet, and the second mounting element has a second substrate for application to the shoe or the foot, the lower surface of which is provided with at least one second magnet, and the first magnet and the second magnet may have different magnetic properties, thus increasing the resistance due to the magnetic attraction between the first magnet and the second magnet.

[0012] In one embodiment of the present invention, each of the first mounting elements has a first substrate, the upper surface of which is provided with at least one suction pad, and the second mounting element has a second substrate for application to the shoe or foot, the lower surface of which has a flat surface capable of generating suction with the at least one suction pad, or the lower surface of the second substrate may have the at least one suction pad and the upper surface of the first substrate may have a flat surface capable of generating suction with the at least one suction pad. In this way, the resistance is increased by the vacuum suction force generated between the suction pad and the flat surface.

[0013] In one embodiment of the present invention, each of the first mounting elements may have a first substrate, a first colloidal element disposed on an upper surface of the first substrate, and the second mounting element may have a second substrate for application to the shoe or foot, a second colloidal element disposed on a lower surface of the second substrate, the second colloidal element being capable of adhering to the first colloidal element, thereby increasing the resistance due to the adhesion between the first colloidal element and the second colloidal element.

[0014] In one embodiment of the above-mentioned running bar of the present invention, the running bar includes a bar-shaped body having a pair of wings located on both sides opposite to each other, and a pair of presser bars installed above the pair of wings, the opposite sides of the first substrate cover the pair of presser bars, the pair of presser bars covered by the first substrate are installed on the upper surfaces of the pair of wings, and at least one fixing element may fix the first substrate, the pair of presser bars, and the pair of wings to each other. With this configuration, the first mounting element can be firmly connected to the running bar, and the first mounting element can be easily replaced after it is worn out.

[0015] Another embodiment of the above-mentioned running bar of the present invention may include a bar-shaped body and a pressing plate installed correspondingly above the bar-shaped body, the first substrate covers the pressing plate, the pressing plate covered by the first substrate is installed on the upper surface of the bar-shaped body, and at least one fixing element fixes the first substrate, the pressing plate and the bar-shaped body to each other. As above, this configuration allows the first mounting element to be firmly connected to the running bar, and the first mounting element can be easily replaced after it is worn out.

[0016] In another embodiment of the present invention, the apparatus may further include a first motor installed on the base for driving the rotation of the pair of first transmission wheels. The first motor provides power to drive the running bar to rotate together with the belt conveyor, so that the runner is pulled along to run comfortably.

[0017] In another embodiment of the present invention, the vehicle may further include an angle adjustment device for adjusting the elevation angle of one end of the base, the angle adjustment device including a movable support leg rotatably installed at one end of the base relatively close to the pair of second transmission wheels and having a lower end in contact with the ground, and an actuator installed on the base for applying an acting force to the movable support leg to change the elevation angle of the base, thereby rotating the movable support leg relative to the base. With this configuration, it is possible to simulate running on a slope by adjusting the inclination angle of the running platform.

[0018] Preferably, the actuating device may include a screw cylinder having a cylinder tube and a cylinder shaft partially installed within the cylinder tube, one end of the cylinder tube being rotatably connected to the movable support leg, and a second motor connected to the cylinder shaft via a reducer for driving relative axial movement between the cylinder shaft and the cylinder tube so as to change the elevation angle of the base. [Brief description of the drawings]

[0019] [Figure 1] 1 is a perspective view of a treadmill according to the present invention; [Diagram 2] 1 is an exploded perspective view showing the configuration of a treadmill according to the present invention; [Diagram 3] 1 is an enlarged perspective view showing the configuration of a treadmill according to the present invention; [Figure 4] 1 is a cross-sectional perspective view showing the configuration of a treadmill according to the present invention. [Diagram 5] 1 is a side cross-sectional view showing the configuration of a treadmill according to the present invention. [Figure 6] FIG. 2 is an exploded perspective view showing a combination configuration of a running bar and a first mounting element of a treadmill according to the present invention in a first embodiment. [Figure 7] FIG. 13 is an exploded perspective view showing a combination configuration of a running bar and a first mounting element of a treadmill according to a second embodiment of the present invention. [Figure 8] 1 shows an embodiment of a second mounting element of a treadmill according to the present invention in combination with a shoe. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0020] For convenience and understanding of the present invention, the present invention will be described in detail below in conjunction with the drawings and examples. The drawings show some, but not all, embodiments of the present invention. The present invention is not limited to the embodiments described herein, and can be implemented in many different forms. Nevertheless, the purpose of providing these embodiments is to allow a better understanding of the contents disclosed in the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without making inventive efforts should be included in the protection scope of the present invention.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art of the present invention. The terms used in the present specification are for the purpose of describing the specific examples only and are not intended to limit the present invention.

[0022] The terms "first", "second", etc. used below are intended to distinguish elements, and are not intended to limit the arrangement or mounting order of elements.

[0023] As shown in Figures 1 to 4, the resistance-generating treadmill with a curved running platform provided by the present invention has a pair of first transmission wheels 101 and a pair of second transmission wheels 102 arranged at opposite ends of a base 10, and a pair of downwardly recessed arc bars 103 arranged between the pair of first transmission wheels 101 and the pair of second transmission wheels 102, and the pair of arc bars 103 are positioned above the center C1 of the pair of first transmission wheels 101 and the center C2 of the pair of second transmission wheels 102.

[0024] A pair of belt conveyors 20 are connected between the pair of first transmission wheels 101 and the pair of second transmission wheels 102, so that the pair of first transmission wheels 101 and the pair of second transmission wheels 102 can rotate while transmitting power between them. A plurality of running bars 30 are arranged on the pair of belt conveyors 20 along the circumferential direction.

[0025] That is, both opposing ends of each of the plurality of running bars 30 are fixed to the pair of belt conveyors 20, and the plurality of running bars 30 move as the belt conveyor 20 rotates around the pair of first transmission wheels 101 and the pair of second transmission wheels 102. A first mounting element 40 is installed on the upper surface of each of the plurality of running bars 30. The first mounting element 40 is adapted to be attached to and detachably adhered to a second mounting element 50 that can be combined with a foot or a shoe.

[0026] More specifically, the first transmission wheel 101 and the second transmission wheel 102 installed on opposite ends of the base 10 may be timing pulleys, and the belt conveyor 20 connecting the first transmission wheel 101 and the second transmission wheel 102 may be a timing belt. The first transmission wheel 101 and the second transmission wheel 102 can reliably drive the rotation of the belt conveyor 20 by meshing the timing belt with the timing pulley.

[0027] In one embodiment of the present invention, there may be no need to provide any motor for driving the first transmission wheel 101 or the second transmission wheel 102. In this case, when a runner runs on the running belt, the running bar 30 is propelled by human power and rotates together with the belt conveyor 20. However, in another embodiment, a first motor 104 may be installed on the base 10, and the first motor 104 drives the rotation of the pair of first transmission wheels 101 via a first reducer 105.

[0028] For example, a belt may be used that is connected to a drive pulley installed on the output shaft of the first reducer 105 and a driven pulley (not shown) installed on the central shaft of the first transmission wheel 101. Alternatively, a drive gear installed on the output shaft of the first reducer 105 is directly meshed with a driven gear (not shown) installed on the central shaft of the first transmission wheel 101. As a result, when the first motor 104 drives the rotation of the pair of first transmission wheels 101, the pair of second transmission wheels 102 are pulled and rotated by the belt conveyor 20, and each running bar 30 rotates together with the belt conveyor 20.

[0029] The pair of arc bars 103 described above are disposed on opposite sides of the base 10, positioned on the sides of the pair of belt conveyors 20, and lower than the lower surfaces of the pair of belt conveyors 20 (as shown in FIG. 3). When the weight of the belt conveyor 20 is added to the weight of each running bar 30 itself positioned above the circular belt conveyor 20, the belt conveyor 20 hangs down, and the hanging belt conveyor 20 and running bar 30 are formed into a concave curve shape by the running bar 30 being supported by the pair of arc bars 103, forming a curved running platform.

[0030] 6 shows a first embodiment of the running bar 30 according to the present invention, in which each of the multiple running bars 30 may include one bar-shaped main body 301A and a pair of presser bars 302. The bar-shaped main body 301A is formed with a pair of wings 3011 located on both opposing sides thereof, and a plurality of fixing holes 3012 are provided on each of the wings 3011. At least one fastening hole 3013 is provided on each of the opposing ends in the longitudinal direction of the bar-shaped main body 301A, and these fastening holes 3013 are passed through by fastening elements (e.g., screws) to fasten the running bar 30 to the belt conveyor 20.

[0031] A reinforcing rib 303 may be integrally formed on the underside of the bar-shaped main body 301A so that the bar-shaped main body 301A has sufficient strength to withstand the weight of a human body. The pair of presser bars 302 are provided with a plurality of through holes 3021 for installation above the pair of wings 3011.

[0032] More specifically, the pair of wings 3011 extend horizontally and protrude from both opposing sides of the bar-shaped main body 301A, and the upper surfaces of the pair of wings 3011 are lower than the upper surface of the bar-shaped main body 301A. The difference in height between the upper surfaces of the wings 3011 and the upper surface of the bar-shaped main body 301A is essentially equal to the thickness of the presser bar 302. As a result, when the presser bar 302 is placed on the wings 3011, the upper surface of the presser bar 302 and the upper surface of the bar-shaped main body 301A are essentially flush with each other.

[0033] In one embodiment of the present invention, the above-mentioned first mounting element 40 and second mounting element 50 (as shown in FIG. 8) may adopt what is commonly called a "Velcro belt" or "magic tape". The first mounting element 40 has a first base material 401, a loop-shaped hook-and-loop fastener 402 is provided on the upper surface of the first base material 401, and a plurality of perforations 403 are further provided on the first mounting element 40.

[0034] As a result, the opposing sides of the first substrate 401 cover the respective presser bars 302, the perforations 403 correspond to the through holes 3021, the pair of presser bars 302 covered by the first substrate 401 are placed on the upper surface of the pair of wings 3011, and the fixing holes 3012 on the wings 3011 correspond to the perforations 403 and the through holes 3021, and the first substrate 401, the pair of presser bars 302, and the pair of wings 3011 are fixed to each other by the fixing element 304. That is, the opposing sides of the first substrate 401 are fixed while being pressed between the wings 3011 and the presser bars 302, and the first mounting element 40 and the running bar 30 are integrated.

[0035] 6, the aforementioned fixing element 304 may be, for example, composed of a nut 3041 and a screw 3042. After the screw 3042 is attached to a nut threader, the screw 3042 is fastened to a screw hole 30411 at one end of the nut 3041, and the other end of the nut 3041 passes through the drilling hole 403 of the first mounting element 40, the through hole 3021 of the presser bar 302, and the fixing hole 3012 of the running bar 30 in sequence. The aforementioned nut threader is operated to deform the other end of the nut 3041, so that the first mounting element 40 and the running bar 30 are coupled and fixed. Alternatively, the aforementioned fixing element 304 may be replaced by a combination of a screw and a nut, or may be another suitable fixing element.

[0036] 7 shows a second embodiment of the running bar 30 according to the present invention, in which each of the multiple running bars 30 may include one bar-shaped body 301B and one presser plate 305. The bar-shaped body 301B is formed as a long flat plate, and has multiple fixing holes 3012 on both opposing sides. At least one fastening hole 3013 is provided on each of the opposing longitudinal ends of the bar-shaped body 301B.

[0037] A reinforcing rib 303 may be integrally formed on the underside of the bar-shaped body 301B so that the bar-shaped body 301B has sufficient strength to withstand the weight of a human body. The pressing plate 305 is provided with a plurality of through holes 3021. In one embodiment of the present invention, the first mounting element 40 and the second mounting element 50 may be what is commonly called a "Velcro belt" or "magic tape".

[0038] The first mounting element 40 has a first base material 401, a loop-shaped hook-and-loop fastener 402 is provided on the upper surface of the first base material 401, and a plurality of perforations 403 are further provided on the first mounting element 40. As a result, the opposing sides of the first base material 401 of the first mounting element 40 cover the opposing sides of each presser plate 305, respectively, the perforations 403 correspond to the through-holes 3021, the presser plate 305 covered by the first base material 401 is placed on the upper surface of the bar-shaped main body 301B, and each fixing hole 3012 of the bar-shaped main body 301B corresponds to the perforations 403 and the through-holes 3021, and the first base material 401, the presser plate 305, and the bar-shaped main body 301B are fixed to each other by the fixing element 304 described above.

[0039] That is, the first base material 401 is fixed at both opposing sides thereof while being pressed between the bar-shaped main body 301B and the pressing plate 305, so that the first mounting element 40 and the running bar 30 are integrated together.

[0040] The second mounting element 50 is preferably formed in a form (for example, a shoe cover) that can be combined with a foot or a shoe. As shown in FIG. 8, the second mounting element 50 may be formed to be fixed to the bottom of a shoe instead of the sole, and has a second base material 501 as a main body. A hook-shaped hook-and-loop fastener 502 is provided on the lower surface of the second base material 501, and the hook-shaped hook-and-loop fastener 502 is adapted to be detachably attached to the loop-shaped hook-and-loop fastener 402. The method of fixing the second mounting element 50 to the shoe can be any method such as shoelaces, cap buttons, etc., and is not limited thereto.

[0041] Although not shown, the first and second mounting elements provided by the present invention may use other methods instead of the Velcro belt (or magic tape) described above. For example, at least one first magnet may be installed on the upper surface of the first substrate, and at least one second magnet may be installed on the lower surface of the second substrate. The first magnet and the second magnet have different magnetic properties. In this way, the resistance is increased by the magnetic attraction between the first magnet and the second magnet. Alternatively, at least one suction pad may be installed on the upper surface of the first substrate or the lower surface of the second substrate, and a flat surface capable of generating an adsorption action with the at least one suction pad may be formed on the lower surface of the second substrate or the upper surface of the first substrate.

[0042] In this way, the resistance is increased by the vacuum suction force generated between the suction pad and the flat surface. Alternatively, a first colloid element (soft gelatinous adhesive material) may be provided on the upper surface of the first substrate, and a second colloid element (soft gelatinous adhesive material) capable of adhering to the first colloid element may be provided on the lower surface of the second substrate. In this way, the resistance is increased by the adhesion between the first colloid element and the second colloid element.

[0043] In the treadmill with curved platform and resistance generating capability of the present invention described above, when a runner wearing a shoe with the second mounting element 50 runs on the platform, the mutual attachment between the first mounting element 40 and the second mounting element 50 prevents the second mounting element 50 from separating from the first mounting element 40 unless the runner consumes a greater force than when lifting his / her foot. Therefore, this resistance allows the runner to exert a greater amount of momentum, which is potentially beneficial in improving the walking ability of people with certain health needs (e.g., Parkinson's disease patients).

[0044] The resistance generating treadmill with curved platform provided by the present invention is applicable not only to treadmills in which the elevation angle of the platform cannot be changed, but also to treadmills in which the elevation angle of the platform can be adjusted. In a treadmill in which the elevation angle of the platform can be adjusted, an angle adjustment device 60 for adjusting the elevation angle of one end of the base 10 may be installed on the base 10. The angle adjustment device 60 may include a movable support leg 601 and an actuator 602.

[0045] The movable support leg 601 is rotatably installed at one end of the base 10 relatively close to the pair of second transmission wheels 102, and a lower end of the movable support leg 601 is for contacting the ground. A fixed support leg 603 for being supported on the ground is installed at the other end of the base 10. The actuator 602 is for applying an acting force to the movable support leg 601 to change the elevation angle of one end of the base 10, thereby rotating the movable support leg 601 relative to the base 10.

[0046] 4 and 5, specifically, the actuation device 602 may include a screw cylinder 6021 and a second motor 6022. The screw cylinder 6021 has a cylinder tube 60211 and a cylinder shaft 60212 partially installed in the cylinder tube 60211, and one end of the cylinder tube 60211 is rotatably connected to the movable support leg 601. For example, a pair of ears 6024 are installed on a rotation shaft 6023 of the base 10 connected to the movable support leg 601, and one end of the cylinder tube 60211 is pivotally attached to the pair of ears 6024.

[0047] The second motor 6022 is connected to the cylinder shaft 60212 via a second reducer 6025, and when the second motor 6022 is started, it drives the relative axial movement of the cylinder shaft 60212 with respect to the cylinder tube 60211. In this way, the elevation angle of the base 10 with respect to the ground is changed to simulate ground with different gradients.

[0048] The above are only preferred embodiments for illustrating the present invention, and are not intended to limit the present invention in any form. Therefore, any modifications or changes made to the present invention under the same inventive concept should be included in the intended scope of protection of the present invention. [Explanation of symbols]

[0049] 10 Base 101 First transmission wheel 102 Second transmission wheel 103 Arc Bar 104 First Motor 105 First reducer 20 Conveyor Belt 30 Running Bar 301A, 301B Bar-shaped body 3011 Wing section 3012 Fixed hole 3013 Fastening hole 302 Presser bar 3021 Through hole 303 Reinforcement rib 304 Fixed element 3041 Nut 30411 Screw hole 3042 Screw 305 Presser plate 40 First mounting element 401 First base material 402 Loop-shaped hook-and-loop fastener 403 Perforation 50 Second mounting element 501 Second base material 502 Hook-shaped hook-and-loop fastener 60 Angle adjustment device 601 Movable support leg 602 Actuator 6021 Screw cylinder 60211 Cylinder 60212 Cylinder shaft 6022 Second motor 6023 Rotating shaft 6024 Ears 6025 Second reducer 603 Fixed support leg C1, C2 Enshin

Claims

1. A treadmill with a curved platform capable of generating resistance, a base having a pair of first transmission wheels and a pair of second transmission wheels disposed at opposite ends, and a pair of arc bars recessed downwardly disposed between the pair of first transmission wheels and the pair of second transmission wheels, the pair of arc bars being positioned above the centers of the pair of first transmission wheels and the center of the pair of second transmission wheels; a pair of belt conveyors connected to the pair of first transmission wheels and the pair of second transmission wheels, and rotating the transmission wheels while transmitting power between the pair of first transmission wheels and the pair of second transmission wheels; a plurality of running bars arranged along a circumferential direction of the pair of belt conveyors, each of the plurality of running bars having opposing ends fixed to the pair of belt conveyors, a portion of the plurality of running bars positioned above the base being supported by the pair of arc bars, and the plurality of running bars moving as the belt conveyor rotates around the pair of first transmission wheels and the pair of second transmission wheels; a plurality of first mounting elements respectively disposed on an upper surface of each of the plurality of running bars; a shoe for use in combination with at least one shoe of a runner or at least one foot of a runner, the shoe comprising at least one second attachment element for releasably interattaching with the first attachment element; A resistance generating treadmill with a curved platform.

2. Each of the first mounting elements has a first substrate having a loop fastener disposed on an upper surface of the first substrate; the second mounting element has a second substrate for application to the shoe, the second substrate having a hook-type hook-and-loop fastener disposed on a lower surface thereof; 2. The treadmill with a curved platform capable of generating resistance as claimed in claim 1.

3. Each of the first mounting elements has a first substrate having at least one first magnet disposed on an upper surface of the first substrate; the second mounting element has a second substrate for application to the shoe or the foot, the second substrate having at least one second magnet disposed on a lower surface thereof; The first magnet and the second magnet have different magnetic properties.

2. The treadmill with a curved platform capable of generating resistance as claimed in claim 1.

4. Each of the first mounting elements has a first substrate, the upper surface of the first substrate being provided with at least one suction pad, and each of the second mounting elements has a second substrate for application to the shoe or the foot, the lower surface of the second substrate being provided with a flat surface capable of generating a suction interaction with the at least one suction pad, or The second substrate has a lower surface provided with the at least one suction pad, and the first substrate has an upper surface provided with a flat surface capable of generating an adsorption action with the at least one suction pad.

2. The treadmill with a curved platform capable of generating resistance as claimed in claim 1.

5. Each of the first mounting elements has a first substrate having a first colloidal element disposed on an upper surface of the first substrate; the second mounting element has a second substrate for application to the shoe or foot, and a second colloidal element is provided on a lower surface of the second substrate, the second colloidal element being capable of adhering to the first colloidal element; 2. The treadmill with a curved platform capable of generating resistance as claimed in claim 1.

6. These running bars are A bar-shaped main body having a pair of wing portions located on opposite sides; a pair of presser bars disposed above the pair of wings corresponding to each other; The first substrate has opposing sides covering the pair of presser bars, The pair of pressure bars coated on the first substrate are installed on the upper surfaces of the pair of wings, and at least one fixing element is used to fix the first substrate, the pair of pressure bars and the pair of wings to each other. The treadmill with a curved running platform capable of generating resistance according to any one of claims 2 to 5.

7. These running bars are A bar-shaped main body; a pressing plate disposed above the bar-shaped main body, The first substrate covers the pressing plate, and the pressing plate covered by the first substrate is installed on the upper surface of the bar-shaped body, and the first substrate, the pressing plate and the bar-shaped body are fixed to each other by at least one fixing element. The treadmill with a curved running platform capable of generating resistance according to any one of claims 2 to 5.

8. a first motor mounted on the base for driving the rotation of the pair of first transmission wheels; 2. The treadmill with a curved platform capable of generating resistance as claimed in claim 1.

9. An angle adjustment device for adjusting an elevation angle of one end of the base is further provided, The angle adjustment device is a movable support leg rotatably installed at one end of the base relatively close to the pair of second transmission wheels, the lower end of which contacts the ground; an actuator mounted on the base for applying an acting force to the movable support leg to rotate the movable support leg relative to the base so as to change the elevation angle of the base; 2. The treadmill with a curved platform capable of generating resistance as claimed in claim 1.

10. An angle adjustment device for adjusting an elevation angle of one end of the base is further provided, The angle adjustment device is a movable support leg rotatably installed at one end of the base relatively close to the pair of second transmission wheels, the lower end of which contacts the ground; an actuator mounted on the base for applying an acting force to the movable support leg to rotate the movable support leg relative to the base so as to change the elevation angle of the base; 9. The treadmill with a curved platform capable of generating resistance as claimed in claim 8.

11. The actuation device comprises: a screw cylinder having a cylinder and a cylinder shaft partially installed within the cylinder, one end of the cylinder being rotatably connected to the movable support leg; a second motor connected to the cylinder shaft via a reducer for driving a relative axial movement of the cylinder shaft and the cylinder barrel to change the elevation angle of the base; 10. The treadmill with a curved platform capable of generating resistance as claimed in claim 9.

12. The actuation device comprises: a screw cylinder having a cylinder and a cylinder shaft partially installed within the cylinder, one end of the cylinder being rotatably connected to the movable support leg; a second motor connected to the cylinder shaft via a reducer for driving a relative axial movement of the cylinder shaft and the cylinder barrel to change the elevation angle of the base; 11. The treadmill with a curved platform capable of generating resistance as claimed in claim 10.

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