TWI593444B - Sports Equipment - Google Patents

Description

Sports Equipment

The present invention relates to sports equipment and, more particularly, to a sports apparatus having a treadmill function and requiring no electric drive.

Most of the current treadmills are electric treadmills. The operation is driven by the power of the motor to drive the circular running belt on the running platform to rotate at a predetermined speed for the user to walk and jog on the running belt. (jogging) or running (running) movement. Generally speaking, the user of the electric treadmill can preset a program containing a time series change before the exercise, so that the treadmill automatically speeds up or slows down the running speed according to the program at a predetermined time during the movement, and further, the user During the exercise, the treadmill's control interface can also be used to speed up or slow down the running speed, so as to adjust the speed of the movement or change the movement type, for example, by walking to speed up jogging. Even so, the use of a motorized treadmill, after all, the user's movement with the speed of the running belt, rather than the speed of the running belt to match the user's movement, that is, the user can not be on the electric treadmill (as in outdoor sports) The speed of walking, jogging or running in an instant, as fast as you like.

In general, electric treadmills are mostly used for long-term (for example, twenty or thirty minutes or longer) walking or jogging, but in today's commercial treadmills, the upper limit of the range of adjustable running speed is In fact, it is as high as 24~27 km/h, which is equivalent to spending 13 or 14 seconds per 100 meters. It is suitable for short-time fast-run or full-sprint sprint. Of course, because everyone's physical fitness is different, not everyone's fast running or full sprint is carried out under running speed. In any case, when the user performs a fast running motion on the electric treadmill, since the running belt is driven by the motor and runs at a high speed, if the running speed of the user cannot continuously keep up with the running speed, an accident may occur, and if The user wants to take a break or end the exercise before the belt automatically slows down. Because it is not suitable for the treadmill's control interface under running, it is usually taken by both hands to grab the armrests on both sides. Stand to the side strips on both sides of the running belt (side On the rail; if you want to continue running after the break, then your feet will return to the running belt first. After you keep up with the running speed, your hands will release the handrail to balance the swing. Obviously, the above-mentioned rest and running movements also have Certain difficulty and danger. Perhaps based on the above safety reasons, many people never dared to adjust the running speed of the electric treadmill to a high-speed section - even if he/she could perform a short run or full sprint at the same speed on the ground.

Compared with electric treadmills, there are so-called plug-in treadmills on the market today, that is, without motor power, but by the user's foot force when walking or running (plus the inertial force of the flywheel) Run a treadmill that slides and turns around. In general, because the running belt of the plug-in treadmill slides correspondingly with the stepping motion of the user's feet, the user can freely speed up or slow down the speed of walking, jogging or running. However, the general plug-in treadmill is not suitable for fast running or full sprint. The reason is: if the running speed of the user continues to increase, the forward speed corresponding to the running action (equal to the step distance multiplied by the pace frequency) may be Faster than the speed at which the surface of the running belt slides backwards, in other words, the user will approach the front end of the running platform; and in order to maintain the proper area on the running belt, the user naturally suppresses the running speed, thus causing the maximum ability to fail to function. Achieve the expected training results.

There is a solution in the prior art that attempts to solve the above problems, that is, to provide a wearing member for carrying on the waist or upper body of the user, such as an annular band which can be looped or looped at the waist or the abdomen. Or a vest jacket that can be worn on the body. In addition, a rope of appropriate length is coupled between the carrier and a holder directly behind the running table. Thereby, when the user carrying the aforementioned wearing member moves on the non-electric running table, if the body advances to a predetermined position, it will be pulled by the rear (straightened) rope, restricting it. Moving on, the user can use the natural running action to run fast or sprint and arbitrarily slow down and accelerate again during the process. A disadvantage of the prior art solution is that the user must first carry the aforementioned carrier member to the body before standing on the running platform for training, for example, putting an endless belt loop around the waist, and after the end of the exercise It is not convenient to remove the aforementioned carrier from the body. In addition, since it is necessary to provide a fixing frame for fixing the rear end of the aforementioned rope directly behind the running table, the entire device occupies more space.

On the other hand, treadmills are usually only available for users to perform aerobic exercise such as walking, jogging or running, and their functions are limited. US Patent No. US 2014/0274578 A1 discloses a sports equipment having both a treadmill and an anaerobic exercise (weight training) function, the aforementioned sports equipment having a Similar to the running platform in the plug-in treadmill, one end of the front end roller of the running platform is coaxially fixed to a flywheel, and a frictional resistance device is arranged beside the flywheel, and the user can manually adjust the resistance device through a knob. The curved friction block resists the tightness of the peripheral surface of the flywheel, thereby adjusting the rotational resistance of the flywheel and the front end drum, that is, adjusting the movement resistance of the running belt. In addition to the movements for walking, jogging or running, the user can also adjust the frictional resistance to a higher level, so that the running belt is not easy to slide, and then take the low-gravity posture of the front grip with both hands, using the feet The force pushes the surface of the running belt back to slip, in order to simulate the training of pushing the weight forward on the flat (such as push sled). Like a general plug-in treadmill, when the user walks, jogs or runs with the aforementioned sports equipment, the running belt may need to have an appropriate degree of resistance depending on the use condition, however, especially when the required resistance is low, the aforementioned The frictional resistance device is not easy to adjust to the required size; if it is changed to an eddy current type resistance device, although it is relatively easy to make fine adjustments, it may not provide the high resistance required in the aforementioned weight training.

The present invention is directed to solving the above various problems, and its main object is to provide a sports equipment having a treadmill function and not requiring electric driving, which allows a user to walk, jog, and run in a natural motion like outdoor exercise. Including the user to run fast or full sprint with the maximum capacity of the individual; moreover, the user can go directly to the running platform to perform the aforementioned movement, and leave directly after the exercise, without the need to wear the loop belt or the aforementioned prior art A vest or the like is more convenient; in addition, the aforementioned sports equipment takes up less space.

Another object of the present invention is to provide a sports equipment having a treadmill function and not requiring electric driving, in addition to allowing the user to perform aerobic exercise such as walking, jogging, running, etc., and allowing the user to perform simulation to push the heavy object. Advancing weight training, and whether the above aerobic exercise or the aforementioned weight training is performed, the user can easily adjust the exercise resistance to a desired size.

In order to achieve the foregoing main object, according to one aspect of the present invention, the sports equipment includes a running platform, a left side frame body, a right side frame body and a blocking device. The running table has an endless running belt for the user to Running, jogging and running, the aforementioned movement will cause the running belt to circulate; an active space is defined above the top surface of the running belt; the left side frame and the right side frame are respectively located on the left side of the aforementioned active space and On the right side, wherein the left frame body is provided with a left rear holding portion on the left side of the rear half of the movable space, and the right side frame body is provided with a a right rear holding portion located on the right side of the rear half of the movable space; a blocking device having a blocking portion, a left restricting portion and a right restricting portion; the blocking portion having a left end and a right end; the left side restricting portion and the right side The restricting portions are each elongated and flexible, wherein the left side restricting portion is connected to the left end of the blocking portion by the left rear holding portion of the left side frame, and the right side restricting portion is held by the right rear side of the right side frame The blocking portion is connected to the right end of the blocking portion; the blocking device holds the blocking portion at a height corresponding to a belt waist of the user, so that the blocking portion can naturally abut the waist of the user advancing toward the front end of the movable space. And limiting the limit of the waist of the user to the front end of the movable space; the rear end of the sports equipment forms an entrance for the user to enter or exit the space.

In order to achieve the foregoing other object, in accordance with one aspect of the present invention, the sports equipment includes: a running platform having a front roller, a rear roller, and a ring-shaped running belt of the two rollers for a user Performing walking, jogging or running on the aforementioned running belt, the foregoing movement causes the running belt to circulate; a flywheel is coaxially fixed with the front drum; a frictional resistance device is disposed beside the flywheel and can be used by the user Manually controlling to change the rotational resistance of the flywheel and the front drum; an eddy current type resistance device is disposed beside the flywheel, and can be manually controlled by a user to change the rotational resistance of the flywheel and the front drum; a front end frame body is fixed at The front end of the running table is provided with at least one portion for the user to grasp.

[First Embodiment] (Fig. 1 to Fig. 9)

100‧‧‧ sports equipment

10‧‧‧Running table

11‧‧‧ skeleton

12‧‧‧ running board

13‧‧‧Elastic support

14‧‧‧ front roller

15‧‧‧ Rear roller

16‧‧‧Running belt

17‧‧‧Outer cover

18‧‧‧Internal visor

19‧‧‧Fixed tablets

20‧‧‧left frame

21‧‧‧ front pillar

22‧‧‧post pillar

23‧‧‧Handrail

24‧‧‧left rear holding section

30‧‧‧Right frame

31‧‧‧ front pillar

32‧‧‧post pillar

33‧‧‧Handrail

34‧‧‧Right rear holding section

40‧‧‧ front end frame

41‧‧‧Upper rail

42‧‧‧ lower crossbar

43‧‧‧ Front Holder

44‧‧‧Longitudinal link

45‧‧‧transverse bars

46‧‧‧ Grip

50‧‧‧Arresting device

51‧‧‧First belt

52‧‧‧Second belt

53‧‧‧Flexible section (elastic band)

54‧‧‧ hook

56‧‧‧Arrest Department

57‧‧‧left restraint

58‧‧‧Right Restriction

59‧‧‧suspension

61‧‧‧ shaft

62‧‧‧ bearing

63‧‧‧Flywheel

64‧‧‧Metal disc

71‧‧‧Magnetoresistive components

72‧‧‧ deflection arm

73‧‧‧ Magnet

74‧‧‧torsion spring

75‧‧‧ bolt

76‧‧‧First cable

77‧‧‧ knob type controller

81‧‧‧ Friction belt

82‧‧‧Second cable

83‧‧‧Tip handle control

A1‧‧‧first axis

A2‧‧‧second axis

G‧‧‧ entrance

S‧‧‧Event Space

U‧‧‧Users

w‧‧‧User's waist

[Second embodiment] (Fig. 10, Fig. 11)

200‧‧‧ sports equipment

220‧‧‧left frame

224‧‧‧left rear holding section

230‧‧‧right frame

234‧‧‧Right rear holding section

240‧‧‧ front end frame

243‧‧‧ Front Holder

250‧‧‧Arresting device

251‧‧‧First belt

252‧‧‧Second belt

253‧‧‧Flexible section

254‧‧‧ hook

255‧‧‧Long body

256‧‧‧Arrest Department

257‧‧‧left restraint

258‧‧‧Right Restriction

259‧‧‧suspension

[Third embodiment] (Fig. 12, Fig. 13)

300‧‧‧ sports equipment

320‧‧‧left frame

324‧‧‧left rear holding section

330‧‧‧Right frame

334‧‧‧Right rear holding section

340‧‧‧ front end frame

347‧‧‧Left front retaining section

348‧‧‧right front holding

350‧‧‧Arresting device

351‧‧‧First belt

352‧‧‧Second belt

356‧‧‧Arrest Department

357‧‧‧left restraint

358‧‧‧Right Restriction

359‧‧‧suspension

[Fourth embodiment] (Fig. 14, Fig. 15)

400‧‧‧ sports equipment

420‧‧‧left frame

424‧‧‧left rear holding section

430‧‧‧Right frame

434‧‧‧Right rear holding section

450‧‧‧Arresting device

451‧‧‧Flexible slats

456‧‧‧Arresting Department

457‧‧‧left restraint

458‧‧‧Right Restriction

[Fifth Embodiment] (Fig. 16)

500‧‧‧ sports equipment

520‧‧‧left frame

523‧‧‧Handrail

524‧‧‧left rear holding section

530‧‧‧Right frame

533‧‧‧Handrail

534‧‧‧Right rear holding section

550‧‧‧Arresting device

551‧‧‧left rope

552‧‧‧Right rope

553‧‧‧left reel

554‧‧‧Right reel

555‧‧‧Long body

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing a state in which a sports apparatus according to a first preferred embodiment of the present invention is in a first use mode, showing a state when it is not in use.

Fig. 2 is a front elevational view showing the state of the sports apparatus according to the first preferred embodiment of the present invention corresponding to Fig. 1.

Figure 3 is a top plan view of the state in which the sports equipment of the first preferred embodiment of the present invention corresponds to Figure 1.

Figure 4 is a cross-sectional view of the sports apparatus of the first preferred embodiment of the present invention corresponding to the line A-A of Figure 3, and in which a portion of the cover is removed to present the internal mechanism.

Figure 5 is similar to Figure 3, but showing the state of the user while performing a running exercise.

Figure 6 is similar to Figure 4, but showing the state of the user while performing a running exercise.

Figure 7 is an enlarged view of the imaginary wireframe selection range of Figure 1 with portions of the cover removed to present the internal mechanism.

Figure 8 is a top plan view of the left front region of the sports equipment in accordance with a first preferred embodiment of the present invention with portions of the cover removed to present the internal mechanism.

Figure 9 is a side cross-sectional view of the exercise apparatus of the first preferred embodiment of the present invention in a second mode of use, and illustrating the weight training by the user.

Figure 10 is a top plan view of a sports apparatus in accordance with a second preferred embodiment of the present invention, showing the state when it is not in use.

Figure 11 is similar to Figure 10, but showing the state of the user while performing a running exercise.

Figure 12 is a top plan view of a sports apparatus in accordance with a third preferred embodiment of the present invention, showing the state when it is not in use.

Figure 13 is similar to Figure 12 but illustrates the state of the user while performing a running exercise.

Figure 14 is a perspective view of a sports apparatus in accordance with a fourth preferred embodiment of the present invention.

Figure 15 is a top plan view of a sports apparatus in accordance with a fourth preferred embodiment of the present invention.

Figure 16 is a top plan view of a sports apparatus in accordance with a fifth preferred embodiment of the present invention.

Referring to FIG. 1 to FIG. 4, a perspective view, a front view, a top view and a side cross-sectional view of the sports equipment (100) according to the first preferred embodiment of the present invention are in the same state, and the sports equipment (100) mainly includes a a running platform (10) placed on the ground, a left side frame body (20) fixed to the left side, a right side frame body (30) fixed to the right side, a front end frame body (40) fixed to the front end, and a connection A blocking device (50) between the left frame body (20), the right frame body (30) and the front end frame body (40).

The basic structure of the running platform (10) in this embodiment is similar to the running table in the general plug-in treadmill, that is, as shown in FIG. 4, having a skeleton (11) stably supported on the ground, one running The plate (12) is supported on the skeleton (11) through a plurality of elastic support bodies (13), and the front end of the running board (12) is higher than the rear end (in this example, the elevation angle of the running board (12) with respect to the ground is about 7 Degree), a front roller (14) and a rear roller (15) are pivoted on the skeleton (11) in front and rear of the running board (12), and an annular running belt (16) is sleeved on the front roller (14). And the rear drum (15), and bypassing the top and bottom sides of the running board (12), thereby providing a recyclable surface on the running board (12) for carrying the user. In addition to this more common type, the running table of the present invention can also be constructed using, for example, the structure disclosed in U.S. Patent No. 8,343,016 B, that is, the running table does not have the aforementioned running board, and instead, on the left and right sides of the skeleton. The side is provided with a plurality of rollers arranged in the front-rear direction, and the annular running belt is hinged by a plurality of horizontal strips, and the left and right sides of the roller are slidable on the rollers so that the same can be skeleton The upper loop revolves and can carry the user on the top surface. In summary, the running table (10) allows a user to walk, jog or run on the endless running belt (16), which can cause the running belt (16) to circulate. The left end of the front roller (14) is coaxially fixed to a flywheel (63). In addition to generating motion resistance (details), the inertial force during rotation can also assist the running belt (16) to revolve. An active space (S) is defined above the top surface of the running belt (16). (Note: This space can be imagined as a cube whose length and width correspond to the length and width of the top surface of the running belt (16), respectively. Roughly the height of the average person), like the sports equipment (100) itself, the aforementioned activity space (S) has a front end, a rear end, a left side and a right side, respectively corresponding to the front, back and left of the user performing the aforementioned movement Right direction.

The left side frame body (20) and the right side frame body (30) are respectively located on the left and right sides of the movable space (S), and each has a front pillar (21) (31) and a rear pillar (22) (32). And a handrail bar (23) (33), wherein the bottom ends of the left and right front pillars (21) (31) are respectively fixed to the left front corner and the right front corner of the skeleton (11) of the running platform (10). The bottom ends of the left and right rear pillars (22) (32) are respectively fixed to the left rear corner and the right rear corner of the skeleton (11), and the left and right second grab bars (23) (33) are respectively connected to the left, Between the front pillars (21) (31) on the right two sides and the top ends of the rear pillars (22) (32), extending substantially parallel along the length of the running platform (10), and the height thereof (by the running belt (16) The top surface of the ) corresponds roughly to the waist height of the average user, for example, 90 to 95 cm, which can be used by the user when necessary. At the rear end of the sports equipment (100), an entrance (G) is formed between the left and right rear pillars (22) (32) (see Figs. 4 and 5) for the user to move forward from the back of the running platform (10). Enter the activity space (S) and exit the running table (10) from the activity space (S). The top end of each rear pillar (22) (32) is connected to the rear end of the corresponding handrail bar (23) (33) by a corner member (24) (34), and the corner member (24) (34) is maintained. The use of the above-mentioned blocking device (50) (described later), the left corner member (24) serves as a left rear holding portion, and the right corner member (34) serves as a right rear holding portion, which is located at the left of the movable space (S). Near the rear corner and the right rear corner, and the height (from the top of the running belt (16)) roughly corresponds to the waist height of the average user.

The front end frame body (40) is fixed between the top ends of the left and right front front pillars (21) (31), and is located directly in front of the movable space (S), and has an upper crossbar extending in the left and right axial direction ( 41) and a crossbar (42), a front holding portion (43) is provided at a central position between the two crossbars (41) (42), and the front holding portion (43) is coupled to the two crossbars ( 41) left and right longitudinal webs (44) between (42), and a plurality of transverse bars (45) juxtaposed between the two longitudinal webs (44), the transverse bars ( The height of 45) (from the top of the running belt (16)) roughly corresponds to the waist height of the average user, and each of the adjacent two bars (45) has a predetermined height difference.

The blocking device (50) comprises a first belt body (51) and a second belt body (52). In general, the first belt body (51) has a left end, a right end and a left and right sides. In the intermediate portion between the ends, the left and right ends are respectively connected to the left rear holding portion (24) of the left side frame body (20) and the right rear holding portion (34) of the right side frame body (30), and the intermediate portion is Positioned in the active space (S) and located at a central position in the width; the second belt body (52) has a front end and a rear end, and the front end is connected to the front holding portion (43) of the front end frame body (40) The aforementioned rear end is connected to the aforementioned intermediate portion of the first belt body (51). Specifically, the first belt body (51) is formed by sewing a plurality of strong fabric tapes (for example, a canvas belt and a braid) with an elastic band, and the two ends of the length are respectively wrapped around and joined to the left rear and right rear holding portions. (24) (34) (the corner member) on a longitudinal bar (not labeled) forming the aforementioned left and right ends of the first strip (51); further, the first strip (51) is in the middle The left and right halves of the boundary are respectively provided with an elastic band (53) to form an elastic section which can be stretched in the longitudinal direction; on the other hand, the second belt body (52) is composed of a strong cloth tape, and the foregoing tape After the folding, the two ends of the length are stitched together, and a hook (54) is attached. The hook (54) is detachably fastened to one of the horizontal bars (45) of the front holding portion (43) to form the first The front end of the second belt body (52); the central portion (ie, the folded position) of the length of the cloth belt constituting the second belt body (52) bypasses the aforementioned intermediate portion of the first belt body (51) and is fixed by sewing to form The aforementioned rear end of the second belt body (52).

As shown in FIG. 1 to FIG. 3, when unmanned, the first belt body (51) and the second belt body (52) of the blocking device (50) generally form a Y-shaped (inverted Y-shaped) that is open rearward. In detail, since the left and right halves of the first belt (51) are shortened as much as possible due to the elastic force of the elastic band (53), the left half is intended to pull the intermediate portion back to the left rear, and the right half is intended to be The intermediate portion is pulled back to the right rear side. Therefore, the first belt body (51) pulls the rear end of the second belt body (52) forward and backward with a bilaterally symmetrical force, so that the second belt body (52) is edged. The front and rear directions are straightened; in this state, the elastic band (53) still has a contraction elastic force, but it cannot be shortened, so the left and right halves of the first belt body (51) also each extend linearly. In another preferred embodiment of the present invention, the lengths of the left and right halves of the first belt body (51) and the second belt body (52) are all adjustable by the user (for example, a common shoulder strap is used). Length adjustment structure) for adjusting the first belt body (51) and the second belt body (52) to the above-mentioned straightened state, and adjusting the connection of the two (51) (52) in the movable space (S) position. The partial section of the first strip body (51) centered on the aforementioned intermediate portion forms a blocking portion (56) (Note: the section division in FIG. 3 is merely schematic or exemplified, and there may be no clear demarcation in practice), usually Presenting an open-back V-shape having a left end and a right end; a section between the left end of the first strip body (51) and the blocking portion (56) forms a left side The restricting portion (57) is extended from the left rear holding portion (24) to the right front side, and is connected to the left end of the blocking portion (56), and includes an elastic portion (elastic band) (53); the first belt body (51) A section between the right end and the blocking portion (56) forms a right side restricting portion (58) extending from the right rear holding portion (34) to the left front side and connected to the right end of the blocking portion (56), which also includes an elasticity therebetween Segment (elastic band) (53); the second belt body (52) integrally forms a suspension portion (59) extending rearward from the front holding portion (43) and connected to the center of the width of the blocking portion (56). In general, the blocking portion (56) of the blocking device (50) is held together in the central region of the active space (S) by the left restricting portion (57), the right restricting portion (58), and the hanging portion (59), and Positioned at a height corresponding to the waist of the user.

With the above structure, when the user wants to walk, jog or run, the running gate (10) can be walked from the entrance (G) of the rear end of the sports equipment (100), and unobstructed to the active space (S) The central area advances, and since the blocking portion (56) of the blocking device (50) is held at the height of the waist of the user and presents a V-shape with the opening facing backward, when the user advances to the active space (S) In the central area, the blocking portion (56) will naturally be attached to the waist of the user, and correspondingly deformed according to the degree of the user pushing forward, for example, the arc-shaped clothing is attached to the front and left of the user's waist, On the right side, the user can then start walking, jogging or running in this state, as illustrated in Figures 5 and 6. During exercise, especially when the running belt (16) starts to slide or the speed is slow, if the forward speed corresponding to the user (U) step is greater than the sliding speed of the running belt (16) surface, the user (U) The front end of the moving space (S) is advanced, in other words, the waist (w) of the user (U) pushes the blocking portion (56) of the blocking device (50) forward. Within a certain degree, the left side restriction portion (57) and the right side restriction portion (58) of the damming device (50) are correspondingly elongated due to the elastic elasticity of the elastic band (53) (at the same time, the suspension portion (59) may be The straight line distance between the front and rear ends is shortened and naturally bent) until the elastic band (53) can no longer be elongated, or the tension is increased after the elastic band (53) is elongated, so that the left side restriction portion (57) and the right side restriction portion (58) The backward pulling force on the blocking portion (56) is greater than the forward force of the user (U), and the waist (w) of the user (U) is restricted by the blocking portion (56) and cannot or is difficult to move forward, in other words, The user (U) as a whole cannot continue to move forward. When the waist (w) of the user (U) is slightly retracted from a position that is impossible or difficult to move forward, since the blocking portion (56) is always pulled back by the left and right restriction portions (57) (58) having contraction elasticity. Therefore, it is possible to maintain a belt (w) attached to the user (U) without falling to a low position. By setting the normal length and the maximum length of the left restricting portion (57) and the right restricting portion (58) in advance, when the user (U) is blocked by the blocking portion (56), the whole is in the active space (S). The central area or the center of the front position.

As in the prior art, the user is prevented from advancing by the rope at the rear. In the present invention, the occlusion device (50) is used to block the waist (w) of the user (U) to block its advancement, and the user (U) can also be In the state where the body is completely free and the hands do not need to grasp the front grip, the reaction force is used to raise the backward thrust of the foot on the surface of the running belt (16), so that the running belt (16) is relatively easy to slide from the stationary state, and In the walking movement, the low speed revolving is maintained, and since the user (U) cannot advance relatively, the sliding speed of the surface of the running belt (26) completely reflects the movement of the user's foot, so the user (U) can Walk, jog or run in the outdoor movement-like natural movements, and speed up or slow down the movement speed during the process. Moreover, because the user (U) can move faster, the running belt (16) can How fast is the transfer, therefore, the user (U) can continually speed up his running speed, perform fast running or full sprint with the individual's maximum ability, and perform high-intensity running training. When the exercise is over, the user (U) can directly retreat without hindrance and leave the running platform (10) via the entrance (G). After the waist (w) of the user (U) retreats from the blocking portion (56), the blocking device (50) restores the state when the unmanned person is used. Compared with the prior art in which the user is restrained by the rope at the rear, according to the sports equipment (100) provided by the present invention, the user does not need to carry and remove the wearing member tied to the tail end of the rope before and after the exercise. More convenient. Further, since the fixing frame for fixing the rear end of the aforementioned rope is not required to be provided directly behind the running table, the sports equipment (100) of the present invention has a small occupying space.

When the user (U) walks, jogs or runs (including running or full sprint) on the exercise equipment (100), because the blocking portion (56) of the blocking device (50) is attached to the user's waist ( w) the front side and the left and right sides, the left side restricting portion (57) and the right side restricting portion (58) are respectively extended from the left and right sides of the user's waist (w), and the hanging portion (59) It is extended forward from the front of the user's waist (w). Therefore, the user's (U) torso, feet, and hands swinging on both sides of the body are not restrained or interfered by the blocking device (50). Can take completely free, natural postures and movements.

In order to improve the comfort during use, a soft layer such as foam may be provided on the inner surface of the blocking portion (56) of the above-mentioned blocking device (50), and/or the blocking portion (56) may have elastic elasticity. The left side restricting portion (57) and the right side restricting portion (58) have elastic elasticity by the elastic band (53), and are also comfortable for use in lifting. Regarding the telescopic elasticity of the restricting portion (57) (58), a plurality of tension springs may be used instead of the elastic band (53), or the rear end of each restricting portion (57) (58) may be transmitted through the tension spring. Connected to the corresponding holding portion (24) (34). However, even if the left restricting portion (57) and the right restricting portion (58) have no telescopic elasticity, the blocking device (50) can exert the above-described blocking function, achieving the main object of the present invention.

As shown in FIG. 6, the blocking portion (56) of the blocking device (50) in the present invention preferably is attached to the waist of the user, so that the negative impact on the user is minimal, and vice versa, too high or too low. It may interfere with the user's movement in a natural position (for example, too high may not be good for the upper body to lean forward when running, too low may hinder the lifting of the leg), or make the user feel uncomfortable. In the aforementioned sports equipment (100), the user can appropriately adjust the height of the blocking portion (56) of the blocking device (50) according to the height of the individual's waist (or the most comfortable portion), that is, the user can suspend the aforementioned suspension. The hooks (54) at the front end of the portion (59) are fastened to the transverse bars (45) of different heights of the front holding portion (43), so that the height of the blocking portion (56) is changed correspondingly. Regarding adjusting the height of the front end or the rear end of the blocking device (50), in addition to selectively connecting the ends to different heights on the holding portions (43) (24) (34), the holding portion (43) (24) can also be 34) It is itself adjustable in height relative to the running table. It should be noted that the damming device of the present invention is not limited to extend from the front end to the rear end along the height of a belt of the user's waist. For example, in another preferred embodiment of the present invention, the sling portion of the damming device The front end is connected to the front frame body at a height higher than the waist of the general person. Correspondingly, the rear end of the left side restriction portion and the right side restriction portion are connected to the height of the left side frame body and the right side frame body below the waist of the general person. The blocking portion between the front and rear ends of the device can also be located at a height corresponding to the waist of the general person.

Like the conventional plug-in treadmill, the aforementioned sports equipment (100) is also provided with means for adjusting the resistance of the running belt (16). Referring to FIG. 4, FIG. 7 and FIG. 8, at the front end of the running platform (10), the front drum (14) is fixed relative to a rotating shaft (61) passing through its axis, and the two ends of the rotating shaft (61) are supported by bearings ( 62) pivotally connected to the left and right sides of the aforementioned skeleton (11), so that the front roller (14) can be rotated on the skeleton (11) in a first axis (A1) corresponding to the left and right axial directions; The left end of (61) protrudes from the left side of the bearing (62) and the skeleton (11) and is fixed to the flywheel (63), and a metal disc (64) is coaxially fixed on the outer side of the flywheel (63). The outer diameter of the disc (64) is larger than the flywheel (63); on the rear side of the flywheel (63) and the disc (64), a magnetoresistive component (71) corresponds to a second axis (A2) corresponding to the left and right axes The pivoting member (11) is pivotable between the first angular position and the second angular position relative to the skeleton (11) according to the second axis (A2); the magnetoresistive component (71) has a pivot a parallel two deflection arms (72) projecting in a direction perpendicular to the second axis (A2), and a magnet (73) is disposed on each of opposite sides of the tail ends of the two deflection arms (72), and the two magnets (73) Between the predetermined spacing through which the metal disc (64) can pass; a torsion spring (74) is sleeved on the pivot portion of the magnetoresistive component (71) (see Fig. 8), one end of the torsion spring (74) abuts the skeleton (11), and the other end is placed against the inner side of the magnetoresistive component (71). a bolt (75), the elastic force of the torsion spring (74) corresponds to deflecting the magnetoresistive component (71) toward the first angular position; one end of a first cable (76) is connected to the magnetic a resistance component (71), the other end of which is connected to a knob type wire controller (77) provided at the top end of the front pillar (31) of the right frame body (30), the wire controller (77) (known device, for example, common In the shift bicycle, the first cable (76) can be shortened or lengthened in stages to adjust the angle of the magnetoresistive component (71) in stages; when the magnetoresistive component (71) is in the first angular position, the foregoing The two magnets (73) are respectively located on the inner and outer sides of the metal disc (64), and the inner sides of the magnets (73) all face the disc (64) when the magnetoresistive component (71) is at the second angular position. The two magnets (73) are offset to the vicinity of the circumference of the metal disk (64), and the inner side of the magnet (73) is hardly directed toward the disk (64); thereby, the magnetoresistive component (71) and the metal disk (64) Constituting an eddy current brake (ECB), that is, as the magnetoresistive component (71) is controlled at different angles, the metal disk (64) (and the flywheel (63), the front roller (14)) The rotation resistance will also be different. For aesthetics and safety, the flywheel (63), the disc (64), the magnetoresistive component (71), etc., are usually covered with an outer cover (17) (see Fig. 1) and an inner shutter (18) ( See Figure 7).

When the running belt (16) is pushed and rotated by the user's foot, the front drum (14) and the flywheel (63) will synchronously rotate synchronously, and the rotational inertia of the flywheel (63) can provide the front drum (14). An inertial force gives the running belt (16) extra thrust and the movement is smoother and smoother. The user can adjust the rotational resistance of the metal disc (64) (and the flywheel (63) and the front roller (14)) by using a knob type wire controller (77) so that the running belt (16) has a predetermined motion resistance to match The need to walk, jog or run, for example, when the user feels that the running belt (16) slides too fast/too slow, the above resistance can be moderately adjusted/tuned, or by adjusting Resistance to increase the difficulty of exercise and speed up calorie consumption.

As described above, the aforementioned exercise equipment (100) is available for the user to perform aerobic exercise such as walking, jogging or running, which is referred to herein as the "first use mode" of the exercise equipment (100); in contrast, the aforementioned exercise equipment (100) also has a "second use mode", which allows the user to carry out weight training to simulate the advancement of heavy objects. The related design and usage methods are as follows: Please refer to Figure 7, except for the aforementioned eddy current resistance, the flywheel (63) actually There is also a source of resistance, that is, a friction belt (81) fits snugly around the large semi-circumferential surface of the flywheel (63), and one end of the friction belt (81) is relatively fixed to the aforementioned skeleton (11) (this embodiment will It is fixed to a fixing piece (19) on the inner side shutter (18), the other end of the friction belt (81) is connected to one end of a second steel cable (82), and the other end of the second steel cable (82) Then connected to a wrench type wire control device (83) provided at the top end of the front pillar (21) of the left frame body (20), the wire controller (83) (known device, for example, commonly used in a shift bicycle) can be staged Shortening or lengthening the second cable (82) to adjust the friction belt (81) around the circumference of the flywheel (63) The degree of tightness, that is, the different degrees of frictional resistance applied to the flywheel (63). When the user wants to perform the aforementioned weight training, it must The blocking device (50) connected between the left frame body (20), the right frame body (30) and the front end frame body (40) must be properly disengaged so as not to occupy the active space (S); In the middle, the hook (54) at the front end of the second belt (52) is disengaged from the front holding portion (43) of the front end frame body (40), and then the second belt body (52) is combined with the first belt body (51) ( When the left and right ends of the first belt body (51) are still connected to the left rear holding portion (24) and the right rear holding portion (34), the rear end of the sports equipment (100) is placed on the rear end of the sports equipment (100). The belt body (51) is naturally bent between the left and right rear pillars (22) (32), and does not prevent the user from entering and leaving the running platform (10) via the entrance and exit (G); in another embodiment The front end of the suspension portion (59) of the damming device (50), the rear end of the left side restriction portion (57), and the rear end portion of the right side restriction portion (58) are respectively connected to the front holding portion in a manner detachable by the user. (43), the left rear holding portion (24) and the right rear holding portion (34), whereby the front end of the blocking device (50) and the left and right rear ends can be completely detached if necessary, and then the first belt Body (51) and second belt (52) are placed next to the machine or other suitable When the location. As shown in FIG. 9 (Note: the first strip body (51) and the second strip body (52) which are released are omitted in the drawing), and in the second usage mode, the user (U) is in the active space ( S) the central area or the center of the front position, hold the hands in the appropriate part of the front frame (40), such as the aforementioned upper crossbar (41), lower crossbar (42), or as shown Grab a grip (46) that connects the center heights of the left and right front pillars (21) (31), adopt a low center of gravity, and use the force of the feet to push the surface of the running belt (16) backward. In order to simulate the training of pushing heavy objects on the ground (such as push sled).

In general, the maximum resistance that an eddy current brake (ECB) can produce is still insufficient for the resistance required for the aforementioned weight training, or the training effect cannot be effectively obtained. In other words, the aforementioned weight training usually requires the use of the aforementioned frictional resistance to make the belt. (16) has sufficient high resistance. Therefore, when the weight training is to be performed, the user usually ignores the setting state of the eddy current brake, and the friction between the friction belt (81) and the flywheel (63) can be directly adjusted by the wrench type control (83). The resistance causes the running belt (16) to have the proper resistance that must be pushed hard to slip. Conversely, when walking, jogging or running, the user usually needs to confirm that the aforementioned frictional resistance has been adjusted to a lower degree or almost relieved, so that the running belt (16) can be naturally walked, jogged or running. Push and, if necessary, use the knob control (77) to adjust the eddy current resistance between the magnetoresistive assembly (71) and the metal disc (64) so that the running belt (16) has the required speed or motion for the individual. The appropriate resistance to difficulty. In this way, because the foregoing sports equipment (100) has an eddy current type resistance device and a friction type resistance device that can be independently adjusted, the friction resistance can be mainly used as a high demand resistance when performing weight training, and if necessary, Provides very large resistance to meet excellent fitness or needs Users who want high-intensity training (such as athletes), in contrast, can mainly rely on eddy current resistance as a lower demand resistance during walking, jogging or running, and can relatively easily adjust the resistance.

According to one aspect of the present invention, in order to enable the exercise equipment to be selected by the user for aerobic exercise such as walking, jogging or running, or to perform weight training simulating the advancement of the weight, and whether or not the aerobic exercise or The exercise device can easily obtain appropriate resistance during weight training. The sports equipment provided by the present invention comprises: a running platform having a front roller, a rear roller, and a ring-shaped running belt of the foregoing two rollers, which can be used for one use. Walking, jogging or running on the aforementioned running belt, the aforementioned movement causes the running belt to circulate; a flywheel is coaxially fixed with the front drum; a frictional resistance device is disposed beside the flywheel and can be used Manually controlling to change the rotational resistance of the flywheel and the front drum; an eddy current type resistance device is disposed beside the flywheel, and can be manually controlled by the user to change the rotational resistance of the flywheel and the front drum; a front end frame body, fixed At the front end of the aforementioned running platform, at least one portion for the user to grasp is provided.

The above is a description of the sports equipment (100) according to the first preferred embodiment of the present invention. Next, various possible configurations and modes of operation of the damming device of the present invention will be described below through a number of preferred embodiments. The following description focuses primarily on the portion of the arresting device, and other configurations of the exercise equipment (eg, running table, frame, resistance device, etc.) will not be described again. The device/element/portion in the embodiment that is identical or corresponding to the first preferred embodiment of the above description will be marked with a code corresponding to the mantissa, for example, in the above embodiment, the left/right frame mark 20/30, and in the following second, third, fourth and fifth preferred embodiments, the left/right frames are labeled 220/230, 320/330, 420/430 and 520/530, respectively. I analogy.

Referring to FIG. 10, in a sports equipment (200) according to a second preferred embodiment of the present invention, the damper device (250) includes a first belt body (251), a second belt body (252) and an elongated body ( 255), wherein the elongated body (255) is located in a central region of the movable space, has a left end and a right end, and may be a rubber cylindrical tube or a rectangular cushion filled with foam, etc. The first belt body (251) is formed by joining a plurality of strong tapes (or ropes) and elastic bands (or tension springs), and has a left end and a right end, and the left and right ends are respectively connected to the left side frame. a left rear holding portion (224) of the body (220) and a right rear holding portion (234) of the right side frame (230), and the intermediate portion of the first belt body (251) penetrates the left side of the elongated body (255), Right second end; second belt (252) is a strong ligament tape or The rope has a front end portion (243) connected at both ends of the width of the front end frame body (240), and the intermediate portion of the second belt body (252) also runs through the left side of the elongated body (255). Right second end. In this configuration, the elongate body (255) forms a blocking portion (256) of the damming device (250), and a section between the left end of the first band body (251) and the damming portion (256) forms a left side restriction portion (257). The section between the right end of the first strip (251) and the blocking portion (256) forms a right side restriction portion (258), and either end of the second strip body (252) is between the blocking portion (256) The segments each form a suspension (259). The left and right halves of the first belt body (251) have a tendency to shorten based on the elastic section (253) such that the elongated body (255) is pulled back by the first belt body (251) until the aforementioned two suspension portions (259) is straightened such that the blocking device (250) generally forms an A-shape when unattended, and the blocking portion (256) is held in a central region of the active space and is located in a region corresponding to the waist of the user. height. As shown in FIG. 11, when used, the user's waist (w) pushes the blocking portion (256) forward, so that the blocking portion (256) is correspondingly deformed, and further, the left and right two restricting portions (257) (258) are correspondingly pulled. The long, suspended portion (259) corresponds to the sag, and when it is impossible or difficult to push the blocking portion (256) forward, the user is blocked there.

The A-shaped structure of the lifting blocker (250) can also be equivalently constructed by using two longer strips as the left and right sides of the A-shape, that is, one of the connections is maintained in front. Between the left portion and the left rear holding portion, the other is connected between the front holding portion and the right rear holding portion, and then a thin strip is connected to the middle appropriate portion of the two longer strips to form a general edge. a blocking portion extending axially left and right.

Referring to FIG. 12, in the sports equipment (300) according to the third preferred embodiment of the present invention, the front end frame body (340) is provided with a left front holding portion respectively located at the left front and the right front of the movable space. And a right front holding portion (348); the blocking device (350) is composed of a first belt body (351) and a second belt body (352), wherein the first belt body (351) has a front end and a The rear end is connected to the right front holding portion (348) of the front end frame body (340), and the rear end is connected to the left rear holding portion (324) of the left side frame body (320), that is, two diagonally connected pairs of the movable space. The angle, the height substantially corresponds to the waist height of the general user; the second belt body (352) also has a front end and a rear end, and the front end is connected to the left front holding portion (347) of the front end frame body (340), and the rear end is connected. The right rear holding portion (334) of the right side frame body (330), that is, the other two diagonally opposite corners connecting the movable spaces, the height also corresponding to the waist height of the general user; the first belt body (351) and the second body The belt body (352) intersects the wrong phase in the central area of the active space, but is not connected to each other, for example, at the position of the aforementioned cross-dislocation, the first belt The body (351) and the second belt (352) abut each other or are in close proximity. First belt body (351) and second belt body (352) Each is a strong ligament tape or rope, although it can be softly bent, but it has no elastic elasticity or only slightly elastic elasticity, and it is in a state of moderate tension when it is not used. As shown in FIG. 13, when the user's waist (w) advances to a position that is moderately close to the first belt (351) and the second belt (352), the first belt (351) and the second The belt body (352) will be respectively attached to the left and right sides of the user's waist (w). As the user pushes forward, the first belt body (351) and the second belt body (352) will respectively move toward The outer bend is bent, and the position of the cross-dislocation is also displaced forward until it is impossible or difficult to bend again, and the user's waist (w) is limited by the first belt (351) and the second belt (352). It is impossible or difficult to move forward. In this configuration, the partial section of the first strip body (351) from the position of the aforementioned intersecting phase error, and the partial section of the second strip body (352) from the position of the aforementioned cross-phase error, Forming a blocking portion (356) together; a section between the rear end of the first strip body (351) and the blocking portion (356) (left end) forms a left side restricting portion (357); the second strip body (352) A section between the rear end to the blocking portion (356) (right end) forms a right side restricting portion (358); a section between the front end of the first strip body (351) to the aforementioned misaligned position, and a second A section between the front end of the belt body (352) and the aforementioned position of the intersecting phase error forms a hanging portion (359).

Each of the damming devices (50) (250) (350) in the foregoing embodiments has at least one suspension portion connected to the damper portion by the front end frame body for holding the damming portion together with the left side restriction portion and the right side restriction portion. At a predetermined height. However, the arresting device of the present invention may also be designed to hold the blocking portion in a position that can naturally be attached to the waist of the user without requiring the hanging portion to be supported in front. One of the possible ways is as follows: Referring to FIG. 14 and FIG. 15, in the sports equipment (400) according to the fourth preferred embodiment of the present invention, the blocking device (450) is mainly made of a flexible strip made of leather or rubber (451). The flexible strip (451) has a predetermined length, a width (for example, about 5 cm), and a thickness (for example, about 0.5 cm). The long side can be bent freely into different curves, and the short side (width) direction is Difficult to bend; the two ends of the flexible slats (451) are respectively fixed to the left rear holding portion (424) of the left side frame body (420) and the right rear holding portion (434) of the right side frame body (430), and The short side direction of the flexible slats (451) corresponds to the up and down direction; when no one is used, the flexible slats (451) exhibit a bilaterally symmetrical curved shape, and the left and right sides of the entrance and exit of the rear end of the machine are convex toward the front. Among them, based on the width and thickness setting of the flexible slats (451), the flexible slats (451) are self-supporting without being bent down, and are maintained at a height corresponding to a belt of the user's waist. Thus, the middle portion of the flexible strip (451) is formed at the foremost intermediate portion to form a blocking portion (456), and the left and right sides of the portion respectively form a left side restricting portion (457) and a right side restricting portion. (458). When the user enters the flexible slat (451) shape from the entrance and exit of the rear end of the machine When the arcuate recess is formed and advanced to the forefront in the recess, the blocking portion (456) naturally abuts on the front side of the user's waist (w), and as the user continues to advance, the flexible strip (451) will The curved shape is changed because the middle section is pushed forward until the left and right sides are stretched to extend in a straight line, and the user's waist (w) can no longer move forward. After the user retreats, the flexible slats (451) are restored to a natural curved shape.

Finally, referring to Fig. 16, in the sports equipment (500) according to the fifth preferred embodiment of the present invention, the blocking device (550) has an elongated body (555), a left reel (553), and a right reel ( 554), a left side rope (551) and a right side rope (552). The elongate body (555) is a rubber strip or cushion or the like having a left end and a right end. The left reel (553) and the right reel (554) are respectively disposed at the left rear holding portion (524) of the left side frame body (520) and the right rear holding portion (534) of the right side frame body (530); The left rear holding portion (524) and the right rear holding portion (534) are not located in the left rear corner and the right rear corner of the active space, but are located further forward, but still belong to the left and right of the second half of the active space. The position on both sides is, for example, the left and right holding portions (524) and the right rear holding portion (534) in the second half of the left and right second handrail bars (523) (533). The reel (553) (554) has a fixed housing, a reel that is pivoted in the housing, and a scroll spring that is connected to the reel and the housing at both ends (the above components are not shown). The reel can be rotated in place, and the elastic force of the scroll spring corresponds to rotating the reel toward a first direction of rotation. One end of the left side rope (551) is connected to the left end of the elongated body (555), and the other end is connected to the reel of the left reel (553), and the cord body can be wound around the reel. One end of the right side rope (552) is attached to the right end of the elongated body (555), and the other end is connected to the reel of the right reel (554), and the cord body can be wound around the reel. The cord reel (553) (554) winds the rope (551) (552) to the shortest state in a state where it is not subjected to an external force, so that the elongated body (555) is held at the center of the width of the rear half of the movable space, and The height roughly corresponds to the waist height of a typical user. In this configuration, the elongated body (555) forms a blocking portion, and the left side rope (551) and the right side rope (552) respectively form a left side restraining portion and a right side restricting portion, or the left side rope (551) is left rear. The section from the holding portion (524) to the left end of the elongated body (555) forms a left side restriction portion, and a section of the right side rope (552) from the right rear holding portion (534) to the right end of the elongated body (555) forms a left side restriction portion. When the elongated body (555) is pushed forward by the user's waist (w), the left side rope (551) and the right side rope (552) are drawn outward by the left reel (553) and the right reel (554), respectively. And causing the reel to rotate in a second rotation direction (opposite to the first rotation direction), correspondingly, the scroll spring is contracted and deformed, and the reel of the rope is accumulated. force. When the aforementioned two ropes (551) (552) are drawn to the limit, the user's waist (w) is blocked by the elongated body (555) and cannot proceed further. When the user retreats, the elongate body (555) will remain attached to the user's waist (w) and follow the elastic force based on the elastic force of the aforementioned two reel (553) (554) retracting rope (551) (552). Displace until it returns to the initial position.

In another embodiment, the aforementioned elongated body (555) and the left and right two ropes (551) (552) are replaced by a longer rope, that is, the two ends of the aforementioned rope are respectively connected to the left and right two reels The reel of (553) (554) directly forms an obstruction portion with the intermediate section of the rope (e.g., the same elongate body).

18‧‧‧Internal visor

19‧‧‧Fixed tablets

21‧‧‧ front pillar

63‧‧‧Flywheel

64‧‧‧Metal disc

71‧‧‧Magnetoresistive components

72‧‧‧ deflection arm

73‧‧‧ Magnet

76‧‧‧First cable

81‧‧‧ Friction belt

82‧‧‧Second cable

A1‧‧‧first axis

A2‧‧‧second axis

Claims (5)

A sports equipment comprises: a running platform having a front roller, a rear roller and a ring-shaped running belt of the two rollers, wherein a user can walk, jog or run on the running belt, the aforementioned The movement causes the running belt to rotate around; a flywheel is coaxially fixed with the front drum; a frictional resistance device is disposed beside the flywheel, and can be manually controlled by a user to change the rotational resistance of the flywheel and the front drum; An eddy current type resistance device is disposed beside the flywheel and can be manually controlled by a user to change the rotational resistance of the flywheel and the front drum; a front end frame body is fixed to the front end of the running platform, and at least one is provided for a part for the user to grasp; wherein the sports equipment can be selected by the user to perform a movement such as walking, jogging or running to cause the running belt to revolve around the running belt, or to select the running belt. Carrying out the gripping portion of the front end frame body with both hands and pushing the surface of the running belt surface to slide backward with both feet; the friction type resistance device Resistance Resistance and the eddy current resistance of the device can be adjusted independently, and the friction resistance of the resistance means and the eddy current resistance of the resistance device may be simultaneously applied to the flywheel. The sports equipment of claim 1, wherein the sports equipment further comprises a first controller for controlling the eddy current resistance device, and a second controller for controlling the friction resistance device; the sports equipment The utility model further comprises a left side frame opposite to the left side and a right side frame body opposite to the right side; one of the first controller and the second controller is disposed on the left side frame body; the first control The other of the second controller and the second controller are disposed on the right side frame. The exercise equipment of claim 1, wherein the frictional resistance device can generate a maximum resistance greater than a maximum resistance that can be generated by the eddy current resistance device. A sports equipment comprising: a running platform having a skeleton supported on the ground, a front roller and a rear roller pivoted on the skeleton, an annular running belt encircling the two rollers, and a flywheel connected to the front drum; At least one body is fixed on the skeleton of the running platform, and includes a front end frame body, wherein the front end frame body is provided with at least one portion for the user to grasp; an eddy current type resistance device can be controlled to The eddy current braking method applies a resistance to the flywheel; a frictional resistance device can be controlled to apply another resistance to the flywheel in a friction braking manner; the frictional resistance device can generate a maximum resistance greater than the eddy current type The maximum resistance that can be generated by the resistance device; the resistance of the frictional resistance device and the resistance of the eddy current resistance device can be simultaneously applied to the flywheel; a first controller is disposed on the at least one frame and is available for use Manually operating to control the eddy current resistance device to increase or decrease the resistance to the flywheel; a second controller is disposed on the at least one frame for manual operation by the user to control the friction type The resistance device increases or decreases the resistance to the aforementioned flywheel; wherein the aforementioned sports equipment is available for the user to select to perform on the aforementioned running belt Running a first type of exercise such as walking, jogging or running with a loop, or choosing to grasp the gripping portion of the front frame body with both hands on the aforementioned running belt and pushing the aforementioned running belt with both feet The second type of motion in which the surface slides backward; the motion resistance of the aforementioned running belt when the user performs the second type of motion is greater than the motion resistance of the aforementioned running belt when the first type of motion is performed. The sports equipment of claim 4, wherein the at least one frame further comprises a left side frame body and a right side frame body; wherein one of the first controller and the second controller is disposed on the left side frame body; The other of the first controller and the second controller is provided on the right side frame.