JP2018086475A - Exercise apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an exercise apparatus that generates magnetic resistance by generating relative displacement by towing a magnetic element and a conduction element adjacent to each other, and avoids generation of friction and inertia of a unit.SOLUTION: An exercise apparatus 100 includes a base 110, an operation device 130 movably provided to the base 110, and at least one magnetic resistance device 140 connected to the operation device 130 and the base 110 for providing magnetic resistance by the operation of the operation device 130. The exercise apparatus 100 can generate the magnetic resistance by a user's towing while in use, and generation of inertia by feedback can be avoided, thereby improving safety in use.SELECTED DRAWING: Figure 1

Description

  The present invention relates to exercise equipment.

  By installing the exercise equipment in the room, it is possible to exercise at any time without being affected by the weather or the place. With the trend of exercising, exercise equipment that perfects parts of the body and various exercise equipment used for the rehabilitation of injured people are common.

  Generally speaking, the exercise apparatus generates a certain amount of resistance during the user's operation, and the user can train each part of the body while overcoming the resistance. However, since general exercise equipment generates resistance by friction between two units, the exercise equipment not only wears out and shortens its life, but resistance generated by this method easily generates inertia in the exercise equipment. Will injure the user.

  It is an object of the present invention to provide an exercise apparatus that pulls adjacent magnetic elements and conductive elements to generate relative displacement to generate a magnetic resistance, thereby avoiding unit friction and inertia.

  An exercise apparatus according to an aspect of the present invention includes a base, a track provided in the base, an actuator that operates along the track, and at least one magnetoresistive device. The magnetoresistive device includes at least one first unit and at least one second unit adjacent to the first unit and associated with the actuating device that provides reluctance upon actuation of the actuating device. The first unit and the second unit provide an exercise device that produces a magnetic resistance by relative displacement relative to each other.

  According to the exercise apparatus, the first unit of the magnetoresistive device may be a conductive element, and the second unit of the magnetoresistive device may be a magnetic element. The magnetoresistive device may further include a magnetic pedestal connected to the actuating device, and the magnetic element is provided on the magnetic pedestal. The exercise apparatus may further include an adjustment device for adjusting a relative position between the magnetic element and the conduction element, the adjustment device pulling at least one traction device for towing the magnetic pedestal of the magnetoresistive device; There may be included a control element connected to the apparatus and at least one return element connected to the magnetic pedestal to pull the magnetic pedestal back.

  According to the exercise apparatus, the material of the conductive element may be copper, silver, aluminum, or iron. The track may be circular. The actuating device may include two drive shafts, each pivoted on both sides of the base, and two pedals, each connected to each drive shaft. The first unit of the magnetoresistive device may be a conductive element, and the second unit may be a plurality of magnetic elements. The magnetoresistive device may further include two magnetic pedestals respectively connected to the respective drive shafts, and the magnetic elements are respectively provided on the two magnetic pedestals. The exercise apparatus may further include two adjusting devices connected to each pedal and each magnetic pedestal for adjusting the relative positions of the magnetic element and the conductive element on each magnetic pedestal. Each adjusting device may include an adjusting lever connected to the pedal, and a connecting rod for adjusting the relative position between the magnetic element and the conductive element on the magnetic base in conjunction with the adjusting lever.

  According to the exercise apparatus, the base includes a base, a first support base provided on the base, and a second support base provided on the base. The actuating device includes two drive shafts pivotally supported by the second support base, two first interlocking handles pivotally supported by the respective drive shafts, and one end pivotally supported by each first interlocking handle. The second end may include two second interlocking patterns pivoted on two handles, respectively, and two pedals respectively connected to the second interlocking patterns. There may be two magnetoresistive devices, one magnetoresistive device is provided on the drive shaft, and the other magnetoresistive device is provided on the first interlocking handle. More specifically, the magnetoresistive device provided on the drive shaft is a first magnetoresistive device, and the first unit of the first magnetoresistive device is provided on the track. The magnetoresistive device provided in the first interlocking pattern is a second magnetoresistive device, wherein the first unit of the second magnetoresistive device is provided on the base of the base, and the second magnetoresistive device is A plurality of second units interlocking with the first interlocking pattern of the actuating device are included.

  The exercise apparatus further includes a saddle that is rotatably connected to the base and rotates an angle Φ that is 0 degrees to 40 degrees on each side of the base with respect to the central axis of the base.

  An exercise apparatus according to another aspect of the present invention includes a base, a mover provided movably on the base, and at least one magnetoresistor connected to the actuator and the base to provide reluctance upon actuation of the actuator. An apparatus.

  According to the exercise apparatus, the actuating device may include two actuating units that are pivotally supported by the base, and two pedals provided in each actuating unit. The magnetoresistive device may include an air cylinder outer shell provided on the base, at least one magnetic element provided in the air cylinder outer shell and adjacent to the magnetic element. A magnetoresistive unit group and a piston rod for generating a magnetic resistance by pulling the magnetic element and the conductive element so as to be displaced relative to each other in conjunction with the actuator device may be included. The magnetic element may be provided outside the piston rod, and the conductive element may be provided on the inner wall of the air cylinder outer shell.

  The exercise apparatus may further include an adjusting device for changing a relative position between the magnetic element and the conductive element. The adjusting device is provided between the conduction element and the inner wall of the outer shell of the air cylinder and connected to the conduction element, and an adjustment cover unit rotatably connected to the outer shell of the air cylinder and interlocked with the rotation base. , May be included.

  According to the exercise apparatus, the piston rod may be a screw, a ball screw or a coil screw. When the piston rod is a ball screw, the magnetoresistive device is movably fitted to the outer shell of the air cylinder, and is provided in the telescopic tube body. The magnetoresistive device pulls the ball screw by being penetrated by the ball screw. And a ball nut to be rotated. When the piston rod is a toothed rod, the magnetoresistive device may further include a gear that is pulled by the toothed tooth and rotates to interlock with the conductive element. When the piston rod is a twist screw, the magnetoresistive device pulls the ball screw by being movably fitted in the outer shell of the air cylinder, and provided in the telescopic tube body and penetrating with the ball screw. And a twist nut that is rotated.

  From the above, it can be seen that the exercise device according to the present invention generates a magnetic resistance directly during the operation of the user and is a non-inertial exercise device, and thus improves the safety in the operation process.

It is a mimetic diagram showing the exercise equipment concerning a first embodiment of the present invention. It is an enlarged view which shows the local part of the exercise device which concerns on 1st embodiment of this invention. It is a schematic diagram which shows the relative position of the magnetic element and conduction element in one use condition of the exercise device which concerns on 1st embodiment of this invention. It is a schematic diagram which shows the relative position of the magnetic element and conduction element in another use condition of the exercise device which concerns on 1st embodiment of this invention. It is a schematic diagram which shows the relative position of the magnetic element in a further another use condition of the exercise equipment which concerns on 1st embodiment of this invention, and a conduction element. It is a schematic diagram which shows the exercise equipment which concerns on 2nd embodiment of this invention. It is a schematic diagram which shows the adjustment apparatus which concerns on 2nd embodiment of this invention. It is a schematic diagram which shows the pedal which concerns on 2nd embodiment of this invention. It is a schematic diagram which shows the relative position of the magnetic element and conduction element in one use state of the exercise equipment which concerns on 2nd embodiment of this invention. It is a schematic diagram which shows the relative position of the magnetic element and conduction element in another use condition of the exercise equipment which concerns on 2nd embodiment of this invention. It is a schematic diagram which shows the relative position of the magnetic element and conduction element in the further another use condition of the exercise equipment which concerns on 2nd embodiment of this invention. It is a schematic diagram which shows the adjacent relationship of the magnetic element and conduction element in the exercise device which concerns on the modification of 2nd embodiment of this invention. It is a schematic diagram which shows the adjacent relationship of the magnetic element and conduction element in the exercise device which concerns on the modification of 2nd embodiment of this invention. It is a schematic diagram which shows the adjacent relationship of the magnetic element and conduction element in the exercise device which concerns on the modification of 2nd embodiment of this invention. It is a schematic diagram which shows the adjacent relationship of the magnetic element and conduction element in the exercise device which concerns on the modification of 2nd embodiment of this invention. It is a schematic diagram which shows the adjacent relationship of the magnetic element and conduction element in the exercise device which concerns on the modification of 2nd embodiment of this invention. It is a schematic diagram which shows the exercise equipment which concerns on 3rd embodiment of this invention. It is a schematic diagram which shows the exercise device which concerns on 4th embodiment of this invention. It is a schematic diagram which shows the exercise equipment which concerns on 5th embodiment of this invention. It is sectional drawing which shows the magnetoresistive apparatus which concerns on 5th embodiment of this invention. It is a schematic diagram which shows the exercise equipment which concerns on 6th embodiment of this invention. It is sectional drawing which shows the magnetoresistive apparatus and adjustment apparatus in the exercise device which concern on 6th embodiment of this invention. FIG. 13B is a cross-sectional view taken along line 13B-13B in FIG. 13A. It is sectional drawing in another state along the 13B-13B line | wire in FIG. 13A. It is a schematic diagram which shows the magnetoresistive apparatus in the exercise device which concerns on 7th embodiment of this invention. It is a schematic diagram which shows the magnetoresistive apparatus in the exercise equipment which concerns on 8th embodiment of this invention. It is a schematic diagram which shows the magnetoresistive apparatus in the exercise equipment which concerns on 9th embodiment of this invention. It is a schematic diagram which shows the magnetoresistive apparatus in the exercise equipment which concerns on 10th embodiment of this invention. It is a schematic diagram which shows the exercise equipment which concerns on 11th embodiment of this invention. It is a mimetic diagram showing an exercise equipment concerning a 12th embodiment of the present invention. It is a mimetic diagram showing an exercise device concerning a 13th embodiment of the present invention. It is a top view of one use condition of the exercise device which concerns on 13th embodiment of this invention. It is a top view of another use condition of the exercise equipment concerning a 13th embodiment of the present invention.

(First embodiment)
Please refer to FIG. FIG. 1 is a schematic view showing an exercise device 100 according to the first embodiment of the present invention. As can be seen from FIG. 1, the exercise apparatus 100 is an indoor bicycle including a base 110, two tracks 120, an actuator 130, and a magnetoresistive device 140.

  Specifically, the base 110 includes a pedestal 111, a first support base 112, and a second support base 113. One end of the first support base 112 and one end of the second support base 113 are each connected to the base 111. The other end of the first support base 112 is connected to the saddle 114, and the other end of the second support base 113 is connected to the handle 115. The first support base 112 and the second support base 113 may be telescopic support bases, that is, the heights of both the first support base 112 and the second support base 113 can be adjusted. As such, the saddle 114 and handle 115 respectively connected to them can also be adjusted according to different user requirements.

  The two tracks 120 are provided on both sides of the base 110, respectively. Although it can be seen from FIG. 1 that the track 120 is ring-shaped, it is not limited thereto (only the track 120 is shown in FIG. 1).

  Actuator 130 operates along track 120. From FIG. 1, it can be seen that the actuator 130 includes two drive shafts 131, two pedals 132, and (only the drive shaft 131 and the pedal 132 are shown in FIG. 1). One end of each drive shaft 131 is pivotally supported on both sides of the first support base 112 of the base 111, and each pedal 132 is connected to the other end of each drive shaft 131. The user can pull the drive shaft 131 by depressing the pedal 132 and operate it along the track 120.

  The magnetoresistive device 140 provides magnetoresistance by actuation of the actuation device 130 and includes two first units and two second units. The two first units are respectively provided on the two tracks 120, and the two second units are adjacent to each first unit and are linked to the actuator 130, and are adjacent to each other. The unit and the second unit are displaced relative to each other to generate a magnetic resistance. Specifically, the first unit is the conductive element 143, and the material may be copper, silver, aluminum, or iron, but is not limited thereto. The second unit is a magnetic element 142. The magnetoresistive device 140 may further include two magnetic pedestals 141 connected to each drive shaft 131, and a magnetic element 142 is provided in the magnetic pedestal 141. As can be seen from FIG. 1, the magnetic element 142 is provided on the inner wall of the magnetic pedestal 141 and is adjacent to one side of the conductive element 143. When the user drives the drive shaft 131 by the pedal 132, the magnetic pedestal 141 is interlocked and generates a magnetic resistance by pulling the conductive element 143 and the magnetic element 142 relative to each other. The exercise device according to the present invention is a non-inertia exercise device that directly generates a magnetic resistance during a user's operation, and thus improves safety in the operation process. The magnetic element 142 and the conductive element 143 are provided adjacent to each other and relatively displaced while the resistance is generated. However, since the magnetic element 142 and the conductive element 143 are not in direct contact with each other and do not generate friction, the unit is not worn. The service life is extended.

  Please refer to FIG. FIG. 2 is an enlarged view showing a local part of the exercise device 100 according to the first embodiment. The exercise device 100 may include an adjustment device 150 for adjusting the relative position of the magnetic element 142 and the conductive element 143. Specifically, the adjustment device 150 includes two traction devices 151, two return elements 152, and a control element 153 (shown in FIG. 1). Each traction device 151 is linked to each magnetic pedestal 141 of the magnetoresistive device 140, and each return element 152 is connected to the magnetic pedestal 141 and used to pull and return the magnetic pedestal 141. The control element 153 is connected to the traction device 151, and the user can control the traction device 151 by the control element 153. In the present embodiment, the traction device 151 is a steel cable and may be towed by the control element 153 by electric control or mechanical method, but is not limited thereto. The return element 152 is a spring, but is not limited thereto. The control element 153 is provided on the second support 113 and is adjacent to the handle 115, and contributes to controlling the control element 153 while the user is using the exercise device 100.

  See further FIGS. 3A, 3B, and 3C. 3A, 3B, and 3C are schematic views showing the relative positions of the magnetic element 142 and the conductive element 143 in the three usage states of the exercise device 100 shown in FIG. As shown in FIG. 3A, the adjacent area of the magnetic element 142 and the conductive element 143 is the largest, and when the magnetoresistive device 140 operates according to the actuating device 130, the resulting magnetoresistance is the largest. When the control element 153 is pulled by the user, the traction device 151 adjusts the adjacent area between the magnetic element 142 and the conductive element 143 by pulling the magnetic base 141 in conjunction with the control element 153. As shown in FIG. 3B, when the adjacent area between the magnetic element 142 and the conductive element 143 is smaller than that shown in FIG. 3A, that is, when the state shown in FIG. It is smaller than the magnetic resistance generated in As shown in FIG. 3C, when the user further pulls the control element 153, the adjacent area between the magnetic element 142 and the conductive element 143 is further reduced, and the magnetic resistance is further reduced. During the state change from FIG. 3A to FIG. 3C, the return element 152 is gradually being compressed. As shown in FIG. 3A, when the control element 153 returns and releases the pull to the traction device 151, the return force of the return element 152 causes the magnetic pedestal 141 to return to the original position.

(Second embodiment)
Please refer to FIG. FIG. 4 is a schematic diagram showing an exercise device 200 according to the second embodiment of the present invention. As shown in FIG. 4, the base 210 includes a first support base 212 and a second support base 213, and the first support base 212 is laterally connected to the second support base 213. . The saddle 214 adjusts the distance between the saddle 214 and the second support base 213 by being slidably connected to the first support base 212. The handle 215 may be provided on both sides of the saddle 214 and on the second support base 213. In the present embodiment, the saddle 214 includes a bottom saddle 214a and a back cushion 214b, and improves comfort when operated by the user.

  It can be seen from FIG. 4 that two tracks 220 are provided on both sides of the second support base 213. Actuator 230 includes two drive shafts 231 and two pedals 232. The magnetoresistive device 240 includes two magnetic pedestals 241, a plurality of magnetic elements 242, and two conductive elements 243. In this embodiment, the connection relationship and the operation relationship among the track 220, the actuator 230, and the magnetoresistive device 240 are all the same as those of the track 120, the actuator 130, and the magnetoresistive device 140 according to the first embodiment. , Do not make a luxury here.

  FIG. 5A is a schematic diagram showing an adjusting device 250 according to the second embodiment. FIG. 5B is a schematic diagram showing the pedal 232 according to the second embodiment. From FIG. 5A and FIG. 5B, it can be seen that the exercise apparatus 200 may further include two adjustment devices 250 (only the adjustment device 250 is shown in FIG. 5A) connected to each pedal 232 and each magnetic base 241 respectively. . Each pedal 232 can be interlocked by each adjusting device 250 and each magnetic pedestal 241, thereby adjusting the relative adjacent area between the magnetic element 242 and each conductive element 243 provided in each magnetic pedestal 241. Each adjusting device 250 includes an adjusting lever 251 and a connecting rod 252. One end of the adjustment lever 251 is connected to the pedal 232, and is interlocked with the adjustment lever 251 at the same time when the user steps on the pedal 232. One end of the connecting rod 252 is connected to the adjustment lever 251, and the other end is connected to the magnetic base 241. Accordingly, the connecting rod 252 can be displaced by pulling the magnetic base 241 in conjunction with the adjustment lever 251, and the adjacent area between the magnetic element 242 and the conductive element 243 is adjusted, thereby adjusting the magnitude of the magnetic resistance. be able to.

  See further FIGS. 6A, 6B and 6C. 6A, 6B, and 6C are schematic views showing the relative positions of the magnetic element 242 and the conductive element 243 in three usage states of the exercise device 100 according to the second embodiment. 6A, 6B, and 6C, it can be seen that the adjacent area of the magnetic element 242 and the conductive element 243 can be adjusted according to the pedal 232 interlocking with the adjusting lever 251 and the connecting rod 252. When the adjacent area of the magnetic element 242 and the conductive element 243 changes, the magnetic resistance generated from the exercise device 200 is also adjusted.

  At least one surface of the magnetic element 242 and at least one surface of the conductive element 243 are provided adjacent to each other, and can be displaced relative to each other and simultaneously generate a magnetic resistance. Please refer to FIGS. 7A, 7B, 7C, 7D, and 7E together. 7A, FIG. 7B, FIG. 7C, FIG. 7D and FIG. 7E are schematic views showing the adjacent relationship (adjacent area) between the magnetic element 242 and the conductive element 243 in the exercise equipment according to different embodiments of the present invention. The magnetic pedestal 241 is not shown therein. As shown in FIG. 7A, the magnetic element 242 is provided on the inner wall of the magnetic pedestal 241, and the surface of the conduction element 243 and the magnetic element 242 are adjacent to each other. As shown in FIG. 7B, each of the plurality of magnetic elements 242 is provided on the two inner walls of the magnetic pedestal 241, and the conduction element 243 is located in the middle of the magnetic elements 242 on the two inner walls, that is, 2 of the conduction element 243. Each of the two surfaces is adjacent to the magnetic element 242. As shown in FIG. 7C, the magnetic element 242 is U-shaped and the conductive element 243 is provided in the U-shaped groove of the magnetic element 242, so that the three surfaces of the conductive element 243 and the magnetic element 242 are adjacent to each other. Yes. As shown in FIG. 7D, the magnetic element 242 is U-shaped while the conductive element 243 is T-shaped. The conductive element 243 is fitted on the magnetic element 242 and has four surfaces adjacent to the magnetic element 242. As shown in FIG. 7E, the magnetic element 242 is U-shaped, and both sides of the opening extend inward, but the conductive element 243 is T-shaped and is fitted to the magnetic element 242, and the five surfaces are magnetic elements. 242 is adjacent. From the above, it can be seen that the adjacent areas of the magnetic element 242 and the conductive element 243 can be determined, and the magnitude of the magnetic resistance can be changed.

(Third embodiment)
Next, please refer to FIG. FIG. 8 is a schematic diagram showing an exercise device 300 according to the third embodiment of the present invention. From FIG. 8, the base includes a base 311, a first support base 312, and a second support base 313, and the first support base 312 and the second support base 313 are provided on the base 311. I understand. The two handles 315 are pivoted on both sides of the first support base 312. The track 320 is provided on both sides of the second support base 313. As shown in FIG. 8, the track 320 has a ring shape, but is not limited thereto.

  As shown in FIG. 8, the actuating device 330 includes two drive shafts 331, two pedals 332, two first interlocking handles 333, and two second interlocking handles 334. Each drive shaft 331 has one end pivotally supported by the second support base 313 and the other end pivotally supported by one end of each first interlocking handle 333, but the other end of the first interlocking handle 333 slides. It is connected to the pedestal 311 as possible. Each second interlock pattern 334 is connected to each handle 315 and each first interlock pattern 333, and each handle 315 can pull the first interlock pattern 333 by the second interlock pattern 334. Each pedal 332 is connected to each second interlocking handle 334 and located in each first interlocking handle 333, and the pedal 332 is provided in parallel to the ground.

  As shown in FIG. 8, the exercise apparatus 300 includes two magnetoresistive devices, which are a first magnetoresistive device 340a and a second magnetoresistive device 340b, respectively. The first magnetoresistive device 340a includes two magnetic pedestals 341a, a plurality of magnetic elements 342a, and two conductive elements 343a, and each magnetic pedestal 341a is connected to each drive shaft 331 to be connected to a pedal 332 and a second one. The drive shaft 331 is driven by one interlocking handle 333 to interlock with the magnetic pedestal 341a. As a result, a relative displacement occurs between the magnetic element 342a and the conductive element 343a in the magnetic base 341a to generate a magnetic resistance.

  In the present embodiment, the exercise apparatus 300 may further include a second magnetoresistive device 340b. The second magnetoresistive device 340b includes two magnetic pedestals 341b, a plurality of magnetic elements 342b, and two conductive elements 343b. The conductive elements 343b are provided on both sides of the pedestal 311 respectively, and the magnetic pedestal 341b It is connected to one end of the first interlocking handle 333 and is slidably provided on both sides of the pedestal 311. The magnetic element 342b is located in each magnetic pedestal 341b and is adjacent to the conductive element 343b. When the user steps on the pedal 332 to drive the first interlocking pattern 333, one end of each first interlocking pattern 333 can slide along both sides of the pedestal 311. Accordingly, the magnetic pedestal 341b is pulled and slides along the conductive element 343b provided at both ends of the pedestal 311. The magnetic element 342b in the magnetic pedestal 341b generates a relative displacement with the conductive element 343b and generates a magnetic resistance. Let

  The exercise apparatus shown in FIG. 8 may include an adjusting device that may be controlled by the control element 353 located on the first support base 312 and adjust the magnetic resistance generated by the first magnetoresistive device 340a. Used for that. In the present embodiment, the adjustment device is the same as the adjustment device 150 according to the first embodiment, and is not described here and is not shown.

(Fourth embodiment)
Next, please refer to FIG. FIG. 9 is a schematic view showing an exercise device 400 according to the fourth embodiment of the present invention, and the exercise device 400 according to this embodiment is operated by a user's hand. In the exercise device 400 shown in FIG. 9, the actuating device 430 includes a drive shaft element 431, two drive shafts 432, and an operation rope 433. The drive shaft element 431 is provided on the base 410, and one end of the drive shaft 432 is pivotally supported by the drive shaft element 431. The operation rope 433 is wound around the drive shaft element 431 and one end thereof is connected to the handle 415. Each magnetoresistive device 440 includes two magnetic pedestals 441, a plurality of magnetic elements 442, and two conductive elements 443, and the structure installation and the operation method are the same as those in the above embodiment. Do not do.

  As shown in FIG. 9, when the user pulls the handle 415, the operation rope 433 is interlocked with the drive shaft 432, and the drive shaft 432 pulls the magnetic base 411 and pivots along the track 420.

(Fifth embodiment)
See further FIG. FIG. 10 is a schematic view showing an exercise device 500 according to the fifth embodiment of the present invention. As shown in FIG. 10, the exercise apparatus 500 includes a base 510, an actuating device 520, and two magnetoresistive devices 530 (only the magnetoresistive device 530 is shown in FIG. 10).

  The base 510 includes a base 511 and a first support base 512. The first support base 512 is connected to the base 511. The handle is connected to both sides of the first support base 512 (only the handle 515 is shown in the figure).

  The operating device 520 is provided on the base 511 so as to be movable. Specifically, the actuating device 520 includes two actuating units 521 and two pedals 522. One end of each operation unit 521 is pivotally provided on the base 511, and each pedal 522 is provided at the other end of each operation unit 521. The user steps on the pedal 522 and pulls the operation unit 521 from each other.

  The magnetoresistive device 530 is connected to the operating unit 521 and the base 510. Please refer to FIG. FIG. 11 is a cross-sectional view showing a magnetoresistive device 530 according to the fifth embodiment. The magnetoresistive device 530 includes an air cylinder outer shell 531, a magnetoresistive unit group including a magnetic element 532 and a conductive element 533, and a piston rod 534. One end of the air cylinder outer shell 531 is connected to the operation unit 521. The magnetoresistive unit group is provided in the air cylinder outer shell 531, the conductive element 533 is connected to the inner wall of the air cylinder outer shell 531, and the magnetic element 532 is provided around the piston rod 534 so as to be adjacent to the conductive element 533. . The piston rod 534 has one end connected to the handle 515 and the other end movably provided in the air cylinder outer shell 531. Therefore, when the user operates the operation unit 521 in a reciprocating manner, the piston rod 534 receives force and expands and contracts with respect to the air cylinder outer shell 531, so that the magnetic element 532 and the conductive element 533 in the air cylinder outer shell 531 are moved. Relative displacement causes magnetoresistance.

(Sixth embodiment)
Please refer to FIG. FIG. 12 is a schematic diagram showing an exercise device 600 according to the sixth embodiment of the present invention. As shown in FIG. 12, exercise apparatus 600 includes a base (not labeled), an actuator (not labeled), and two magnetoresistive devices 630.

  In the exercise device 600 according to the sixth embodiment, the base includes a pedestal 611, a first support base 612, and a second support base 613. The first support base 612 and the second support base 613 are provided on the base 611. The first support base 612 is L-shaped, and a saddle 614 and a back cushion 616 are provided on the first support base 612 so that the user can sit on the saddle 614 and operate the exercise device 600. Can be supported, making the posture when operating more accurate and comfortable.

  The actuating device includes two actuating units 621 that are coaxially pivoted to the first support 612. One end of the operation unit 621 can be swung relative to each other by being pulled by the user.

  The two magnetoresistive devices 630 are connected to the other end of each operating unit 621 and the second support 613, respectively. FIG. 12 and the following describe only one magnetoresistive device 630 therein. As shown in FIG. 12, the magnetoresistive device 630 includes an air cylinder outer shell 631, a magnetoresistive unit group, and a piston rod 634. The magnetoresistive unit group includes a magnetic element 632, a conductive element 633, and a magnetic element. A magnetic pedestal 635 (see FIG. 13A), and the magnetic pedestal 635 may include a plurality of layered racks, and the magnetic elements 632 are uniformly layered racks to make the traction displacement relative to the magnetic elements 632 more stable. Distributed and provided. The air cylinder outer shell 631 is connected to the second support base 613, and one end of the piston rod 634 exposed to the outside of the air cylinder outer shell 631 is linked to the operation unit 621. When the operating unit 621 receives a force and swings alternately, the piston rod 634 pulls the magnetic element 632 and the conductive element 633 to move relative to each other in association with the operating unit 621 to generate a magnetic resistance.

  Furthermore, to adjust the magnitude of the magnetic resistance, the exercise device 600 may include an adjustment device (not labeled). 13A is a cross-sectional view showing the magnetoresistive device 630 and the adjusting device in the exercise apparatus 600 shown in FIG. As shown in FIG. 13A, the adjustment device includes a rotation base 636 and an adjustment cover portion 637. The rotation base 636 is rotatably provided between the conduction element 633 and the inner wall of the air cylinder outer shell 631, and the conduction element 633 is connected to the rotation base 636. The adjustment cover portion 637 is rotatably connected to the opening side of the air cylinder outer shell 631 and interlocked with the rotation base 636 so that the piston rod 634 passes through the adjustment cover portion 637 and is provided on the air cylinder outer shell 631.

  Please refer to FIG. 13B together. FIG. 13B shows a cross-sectional view of the hatched 13B-13B of FIG. 13A. As shown in FIG. 13B, the conductive elements 633 are three in number and are uniformly provided on the rotating base 636. In each layered rack of the magnetic base 635, three magnetic elements 632 are uniformly provided. If the surface of each magnetic element 632 toward the conduction element 633 is completely adjacent to the conduction element 633, the magnetoresistive device can provide the greatest magnetoresistance.

  See further FIG. 13C. FIG. 13C shows a cross-sectional view of another state according to Hatchin 13B-13B of FIG. 13A. When the adjustment cover portion 637 is rotated by receiving a force (the rotation direction is as indicated by the arrow shown in FIG. 13C) and pulled to rotate the rotation base 636, the conductive element 633 is also displaced in conjunction. Therefore, when the adjacent area of the conductive element 633 and the magnetic element 632 changes, the magnetoresistance provided by the magnetoresistive device is adjusted, and the magnetoresistance is reduced.

(Seventh embodiment)
See FIG. FIG. 14 is a schematic view showing the magnetoresistive device 730 of the exercise apparatus according to the seventh embodiment of the present invention, but the air cylinder outer shell of the magnetoresistive device 730 is not shown. As shown in FIG. 14, the piston rod 734 is a screw, and the magnetoresistive unit group includes a plurality of magnetic elements 732, a conductive element 733, and a magnetoresistive unit case 731, and the magnetic element 732 and the conductive element 733. Both are provided in the magnetoresistive unit case 731. The magnetic element 732 is connected to two opposing inner sides of the magnetoresistive unit case 731, and the surfaces of the magnetic element 732 and the conductive element 733 are adjacent to each other. The piston rod 734 penetrates the conduction element 733 and the magnetoresistive unit case 731, and the conduction element 733 is interlocked with the piston rod 734. Accordingly, when the piston rod 734 is driven, the conduction element 733 also rotates accordingly, and the conduction element 733 and the magnetic element 732 are relatively displaced to generate a magnetic resistance. In particular, in the present embodiment, since the piston rod 734 is a screw, the rotational speed of the conductive element 733 is increased by pulling the piston rod 734, and the magnetic resistance is correspondingly increased.

(Eighth embodiment)
See FIG. FIG. 15 is a schematic diagram showing a magnetoresistive device 830 in the exercise apparatus according to the eighth embodiment of the present invention. As shown in FIG. 15, the magnetoresistive device 830 includes an air cylinder outer shell 831, a magnetoresistive unit outer shell 838, a magnetic element 832, a conductive element 833, a magnetic pedestal 835, a piston rod 834, an expansion tube. A body 836 and a ball nut 837 are included. The magnetoresistive unit outer shell 838 is connected to one end of the air cylinder outer shell 831, the conductive element 833 is provided on the inner wall of the magnetoresistive unit outer shell 838, and the magnetic element 832 is provided in the magnetoresistive unit outer shell 838. Are connected to the magnetic pedestal 835. One side surface of the conductive element 833 is adjacent to one side surface of the magnetic element 832. The piston rod 834 is a ball screw and is provided in the air cylinder outer shell 831. One end of the piston rod 834 extends through the magnetoresistive unit outer shell 838 and is connected to the magnetic pedestal 835. Element 832 can be pulled by piston rod 834 to rotate. The telescopic tube body 836 is fitted to the air cylinder outer shell 831 so as to be movable. The ball nut 837 is located in the telescopic tube 836 and penetrated by the piston rod 834. When the telescopic tube 836 moves under force, the piston rod 834 is also pulled and rotated by the ball nut 837 and interlocks with the magnetic element 832 located on the magnetic base 835. Accordingly, a relative displacement is generated between the magnetic element 832 and the conductive element 833 to generate a magnetic resistance.

(Ninth embodiment)
See FIG. FIG. 16 is a schematic diagram showing the magnetoresistive device 930 in the exercise apparatus according to the ninth embodiment of the present invention. As shown in FIG. 16, the magnetoresistive device 930 includes an air cylinder outer shell (not shown), a plurality of magnetic elements 932, a conductive element 933, a piston rod 934, and a gear 937. The magnetic element 932 is provided on the inner wall of the outer shell of the air cylinder and is adjacent to both sides of the conductive element 933 (only one side is shown in FIG. 16). The gear 937 is positioned at the center of the conductive element 933, and the piston rod 934 is a toothed tooth and meshes with the gear 937. When the piston rod 934 is pulled and displaced, the gear 937 receives a force and rotates in conjunction with the conductive element 933. Accordingly, the magnetic resistance is generated by pulling the magnetic element 932 and the conductive element 933 and relatively displacing them.

(Tenth embodiment)
See FIG. FIG. 17 is a schematic diagram showing the magnetoresistive device 1030 in the exercise apparatus according to the tenth embodiment of the present invention. As shown in FIG. 17, the magnetoresistive device 1030 includes an air cylinder outer shell 1031, a magnetoresistive unit case 1038, a plurality of magnetic elements 1032, a conductive element 1033, a piston rod 1034, a telescopic tube 1036, A twist nut 1037. The magnetoresistive unit case 1038 is connected to a base (not shown) of the exercise equipment and one end of the air cylinder outer shell 1031. In the magnetoresistive unit case 1038, the magnetic element 1032 is provided on the inner walls at both ends thereof and is adjacent to the two surfaces of the conductive element 1033. In the present embodiment, the piston rod 1034 is a twist screw and is provided in the outer shell of the air cylinder. One end of the piston rod 1034 extends through the magnetoresistive unit case 1038 and is coaxially connected to the conductive element 1033. The twist nut 1037 is positioned in the telescopic tube body 1036 and penetrated by the piston rod 1034. When the telescopic tube 1036 moves under force, the piston rod 1034 may be pulled by the twist nut 1037 and rotated, and interlocked with the conductive element 1033 in the magnetoresistive unit case 1038. Accordingly, a relative displacement is generated between the magnetic element 1032 and the conductive element 1033 to generate a magnetic resistance.

(Eleventh embodiment)
Next, refer to FIG. FIG. 18 is a schematic view showing an exercise device 1100 according to the eleventh embodiment of the present invention. From FIG. 18, it can be seen that the user can sit on the saddle 1014 and pull the actuating device 1120 to drive the magnetoresistive device 1130 to generate the magnetic resistance while the user is operating.

  As shown in FIG. 18, the actuator 1120 includes a handle 1121, a rope 1122, and a plurality of pulleys 1123, and the pulley 1123 is pivotally connected to the base (not labeled) of the exercise equipment 1110, and the rope 1122 is wound around a pulley 1123. The rope 1122 has one end connected to the handle 1121 and the other end connected to the magnetoresistive device 1130. The magnetoresistive device 1130 according to the present embodiment may be applied to any of the magnetoresistive devices according to the embodiments shown in FIGS.

(Twelfth embodiment)
See FIG. FIG. 19 is a schematic diagram showing an exercise device 1200 according to the twelfth embodiment of the present invention. As shown in FIG. 19, the exercise device 1200 may include two magnetoresistive devices, a first magnetoresistive device 1230a and a second magnetoresistive device 1230b, respectively. The first magnetoresistive device 1230a is the same as the first magnetoresistive device 340a of FIG. 8, and the second magnetoresistive device 1230b is the same as the magnetoresistive device 530 of FIG. Do not do.

(Thirteenth embodiment)
See FIG. FIG. 20 is a schematic diagram showing an exercise device 1300 according to the thirteenth embodiment of the present invention. As shown in FIG. 20, the exercise apparatus 1300 is an indoor bicycle, and a base (not labeled) is an I-shaped base 1311, and a first support base 1312 and a second support base provided on the base 1311, respectively. And a table 1313. In particular, the exercise device 1300 according to this embodiment includes a saddle 1314 and is rotatably connected to the first support base 1312.

  Please refer to FIG. 21A and FIG. 21B together. 21A and 21B are plan views of the exercise device 1300 according to the thirteenth embodiment in use. Specifically, the saddle 1314 includes a bottom saddle 1314a and a back cushion 1314b, is connected to the first support base 1312 by the bottom saddle 1314a, and the bottom saddle 1314a rotates with respect to the first support base 1312. can do. The central axis of the pedestal 1311 is set as the central axis of the entire exercise apparatus 1300, and the bottom saddle 1314a rotates at an angle Φ that may be interposed between 0 degrees and 40 degrees on both sides of the pedestal 1311 with respect to the central axis. When the user sits on the bottom saddle 1314a and steps on the pedal 1332 to drive the exercise equipment 1300, the body pulls the bottom saddle 1314a and rotates left and right according to the operation of both feet. As a result, the stepping operation becomes smoother and the occurrence of stepping in the stepping process is overcome.

  As shown in FIGS. 20, 21A and 21B, the magnetoresistive device 1340 includes a magnetic pedestal 1341, a magnetic element (not labeled), and a conductive element 1343, and the magnetic element is magnetic. It is provided inside the pedestal 1341 and is adjacent to the conductive element 1343. The conductive element 1343 is pulled by the pedal 1332 and the drive shaft 1331 of the drive actuator 1330 to be rotationally displaced with respect to the magnetic element to generate a magnetic resistance. The detailed operation method is the same as that of the above-described embodiment, and no luxury is given here.

  Although the present invention has been disclosed in the embodiments as described above, this is not intended to limit the present invention, and various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention. be able to. Therefore, the protection scope of the present invention is based on the contents specified in the claims.

100, 200, 300, 400, 500, 600, 1100, 1200 Exercise equipment 110, 210, 410, 510 Base 111, 311, 511, 611, 1311 Pedestal 112, 212, 312, 512, 612, 1312 First support Base 113, 213, 313, 613, 1313 Second support base 114, 214, 614, 1114, 1314 Saddle 214a, 1314a Bottom saddle 214b, 614, 1314b Back cushion 115, 215, 315, 415, 515, 1121 Handle 120 220, 320, 420 Tracks 130, 230, 330, 430, 520, 1120, 1330 Actuators 131, 231, 331, 432, 1331 Drive shaft 132, 232, 332, 522, 1332 Pedal 333 1st Interlocking pattern 334 Second interlocking pattern 431 Drive shaft element 433 Operation rope 521, 621 Actuating unit 1122 Rope 1123 Pulley 140, 240, 440, 530, 630, 730, 830, 930, 1030, 1340 Magnetoresistive device 340a, 1230a First 1 Magnetoresistive device 340b, 1230b Second magnetoresistive device 141, 241, 341a, 341b, 441, 635, 835, 1341 Magnetic base 142, 242, 342a, 342b, 442, 532, 632, 732, 832, 932 1032 Magnetic elements 143, 243, 343a, 343b, 443, 533, 633, 733, 833, 933, 1033, 1343 Conductive elements 531, 631, 831, 1031 Air cylinder outer shells 534, 634, 734, 834, 934, 1 34 Piston rod 636 Rotating base 637 Adjustment cover portion 738, 838, 1038 Magnetoresistive unit outer shell 836, 1036 Telescopic tube 837 Ball nut 937 Gear 1037 Twist nut 150, 250 Adjustment device 151 Traction device 152 Returning element 153 Control element 251 Adjustment Lever 252 Connecting rod Φ Angle

Claims (9)

Base and
An actuating device movably provided on the base;
At least one magnetoresistive device connected to the actuating device and the base for providing magnetoresistance by actuation of the actuating device;
Exercise equipment comprising. The actuating device is:
Two actuating units pivoted on the base;
Two pedals each provided in each operating unit;
The exercise apparatus according to claim 1, comprising: The magnetoresistive device is:
An air cylinder outer shell provided on the base;
A magnetoresistive unit group provided in the outer shell of the air cylinder, including at least one magnetic element and at least one conductive element adjacent to the magnetic element;
A piston rod for generating a magnetic resistance by pulling the magnetic element and the conductive element relative to each other in association with the operating device at one end;
The exercise apparatus according to claim 1, comprising:   The exercise device according to claim 3, wherein the magnetic element is provided outside the piston rod, and the conductive element is provided on an inner wall of the outer shell of the air cylinder.   The exercise device according to claim 3, further comprising an adjusting device for changing a relative position between the magnetic element and the conductive element. The adjusting device is
A rotating base provided between the conductive element and an inner wall of the outer shell of the air cylinder and connected to the conductive element;
An adjustment cover portion rotatably connected to the outer shell of the air cylinder and interlocked with the rotation base;
The exercise device according to claim 5. The piston rod of the magnetoresistive device is a ball screw, and the magnetoresistive device is
A telescopic tube body movably fitted to the outer shell of the air cylinder;
A ball nut that is provided in the telescopic tube and is rotated by pulling the ball screw by being penetrated by the ball screw;
The exercise device according to claim 3, further comprising: The piston rod is a tooth tooth, and the magnetoresistive device is:
The exercise device according to claim 3, further comprising a gear that is pulled by the tooth tooth and rotates to interlock with the conductive element. The piston rod is a twist screw, and the magnetoresistive device is
A telescopic tube body that is movably embedded in the outer shell of the air cylinder;
A twist nut that is provided in the telescopic tube and is rotated by pulling the ball screw by being penetrated by a ball screw;
The exercise device according to claim 3, further comprising:

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