JP3119176U - Exercise health equipment - Google Patents

Abstract

Provided is an exercise health device that can provide an exhilarating and dynamic riding sensation, as well as training of muscles of the whole body, balance sensation, and agility training.
A base frame provided with a frame on a pedestal placed on a floor surface, and a swing attached to the base frame, the seat being fixed, and a swing causing a swinging movement in the seat And a swinging means comprising a drive shaft pivotally supported on the frame in a vertical direction, and a crank member fixed at an upper end of the drive shaft, and a distal end portion of the crank arm A connecting shaft body that is pivotally mounted at the pivot point and can rotate relative to the crank arm without colliding with the crank arm; It comprises a sliding element body that can guide the shaft body so as to be movable in the axial direction, and a drive section that rotationally drives the drive shaft, and the seat section is attached to the connecting shaft body using a fixture. And
[Selection] Figure 2

Description

  The present invention relates to an exercise health device that can train the abdominal muscles, back muscles, and other muscle strength and balance sensations while enjoying a riding sensation.

  As health-oriented trends are strengthening, many exercise health equipment that can be used for indoor training easily have been proposed in order to eliminate lack of exercise. Among them, an exercise health device is included in which a seat on which a user is seated is swung by a driving means, and the user trains by maintaining balance on the seat (see, for example, Patent Document 1).

JP-A-2005-245638

  In addition, in the Japanese Patent Application No. 2004-31367, the present applicant provides a first swing motor that moves the vertical swing plate supported by the lower spring up and down, and a swing spring on the vertical swing plate. Riding by training the user who sits on the seat attached to the horizontal rocking plate in both vertical and horizontal directions by providing a second motor that rolls the horizontal rocking plate attached via the A type of exercise health equipment is proposed.

  In the exercise health equipment, since both vertical and horizontal swinging is applied to the user, in order to maintain the sitting state on the seat, it is necessary to balance the body and maintain the posture. As well as strengthening muscular strength, the effect of improving the sense of balance is obtained.

  However, the movement of the seat is a mere combination of pitch and roll generated individually by the first and second motors, so it does not change much. When used for a certain period of time, the body gets used to monotonous swing. In addition, there is a problem that there is a limit to the exercise effect because the body parts that can be stimulated by simple movements are limited. Moreover, to obtain an effect, it is necessary to exercise for a certain period of time, but for simple movements, users are bored, so considerable patience is required to continue this movement, Therefore, there were many cases where the program was interrupted on the way.

  The present invention provides a crank member comprising a drive shaft pivotally supported on a frame in a vertical direction and a crank arm fixed at the upper end of the drive shaft, and is pivotally attached to the crank arm at a tip end portion thereof. A refreshing and dynamic riding sensation is obtained based on the provision of a connecting shaft body that can rotate, a sliding body that can guide the connecting shaft so as to be movable in the axial direction, and a swinging means that includes a drive unit. In addition, it is an object to provide an exercise health device capable of training muscles of the whole body and training of balance and agility.

  In order to achieve the above object, according to the first aspect of the present invention, a base frame provided with a frame rising from the pedestal placed on the floor, and a seat attached to the base frame and seated by the user. And a swinging means for generating a swinging movement on the seat, and the swinging means is mounted on the frame on the side facing the user seated on the seat. A crank member comprising a drive shaft pivotally supported in the vertical direction and a crank arm fixed at the upper end of the drive shaft, pivoted at the tip of the crank arm, and impacted with the crank arm around the pivot point A connecting shaft body that can rotate relative to each other without being coupled, and a sliding element that is pivotally supported by the base frame so as to be able to swing in the backside of the drive shaft, and that can guide the connecting shaft body so as to be movable in the axial direction. Body and drive for rotationally driving the drive shaft Made, the seat is characterized in that it is fitted with a fitting to the connecting shaft.

  In the device according to claim 2, the drive shaft is inclined at an angle α of 5 to 25 ° with respect to the vertical line with the upper end directed rearward, and in the device according to claim 3, the connecting shaft body is The sliding shaft is supported by the sliding body at a position away from a rotation plane that passes through a pivot point where the driving shaft and the crank arm are pivotally attached and is perpendicular to the rotating shaft of the driving shaft. The body has an inclination angle β with respect to a horizontal plane that changes as the crank arm rotates, and the crank arm supports the connecting shaft body so that the connecting shaft body can move the inclination angle β up and down. Features.

  In the invention according to claim 4, the sliding element body supports the inclination angle β of the connecting shaft body so as to be able to fluctuate up and down. In the invention according to claim 5, the swinging means is fixed to the base frame. A vertical sleeve for supporting the shaft, a support vertical axis that is rotatably inserted into the vertical sleeve, a horizontal U-shape that is provided at the upper end of the support vertical axis and faces upward, and It includes a sliding body supporting portion including a receiving body that pivotally supports the sliding body.

  According to a sixth aspect of the present invention, the drive unit includes a drive unit, a speed reducer that controls the drive force of the drive unit, and a drive transmission unit, and the drive transmission unit is connected to the output shaft of the speed reducer. 8. A drive pulley, a driven pulley attached to the drive shaft, and a timing belt spanned between the drive pulley and the driven pulley. The device according to claim 7, wherein the fixture is bolt-fixed. Or a shock absorber having an elastic means for imparting a shock absorbing function to the seat, and in the device according to claim 8, the base frame has a handle rising from the base.

  According to the first aspect of the present invention, the connecting shaft body, which is guided so as to be movable in the axial direction by the sliding body capable of swinging in the lateral direction, is rotated by being driven by the driving portion at the front end portion thereof. Since the crank arm is fixed to the upper end of the drive shaft and pivoted around the tip of the crank arm that rotates about the drive shaft, the crank arm and the connecting shaft body constitute a swing slider-crank mechanism. As a result, the connecting shaft body is guided by the rotation of the crank arm, and repeatedly moves in the front-rear direction while swinging violently from side to side. For this reason, the seat attached to the connecting shaft body repeatedly moves back and forth with the swinging of the front side greatly swinging left and right. While enjoying the same feeling as a horseback riding feeling that balances the posture, the body muscles of the whole body, such as the abdominal muscles and back muscles, are used to perform the exercise of maintaining the sitting posture by appropriately moving and balancing the weight. As a result, you can train your abdominal muscles, back muscles and other whole body muscles, as well as balance and agility training while enjoying a comfortable riding experience.

  When the drive shaft is inclined at an angle α of 5 to 25 ° with respect to the vertical line with the upper end directed rearward as in the device according to claim 2, the rotation of the crank arm centered on the drive shaft As a result, the front side of the connecting shaft that slides back and forth swings left and right and further swings in the vertical direction. For this reason, users who shake vigorously in the three directions of front and rear, left and right, and up and down require a sophisticated and dynamic balance operation, and the training effect is further enhanced. And become more realistic.

  The connecting shaft body at a position away from a rotation plane perpendicular to the rotation axis of the drive shaft through a pivot point where the crank arm is pivotally attached to the drive shaft by the sliding element as in the invention according to claim 3 Is supported, the inclination angle β of the connecting shaft body with respect to the horizontal plane periodically and reliably changes as the crank arm rotates. That is, when the seat moves forward, it tilts with the front side up, and conversely, when it moves backward, the slope changes repeatedly with the front side tilted down. It is conveyed to the user and can enjoy training with a sense of reality.

  When the slider supports the connecting shaft so that the inclination angle β can be varied up and down as in the device according to claim 4, the connecting shaft is moved in the front-rear direction as the crank arm rotates. Thus, the repeated vertical tilting can be smoothly supported, and the seat can move smoothly without causing vibration or stagnation.

  As in the device according to claim 5, a vertical sleeve, a support vertical axis that is rotatably inserted in the vertical sleeve, and an upper end portion of the support vertical axis, and supports a sliding body. When the sliding body supporting portion comprising the receiver is provided, the sliding body is freely supported for rotation around the support longitudinal axis and for swinging up and down supported by the receiver. Therefore, the horizontal swing motion of the connecting shaft supported by this slider body and the tilting motion with respect to the horizontal plane operate smoothly, and as a result, the seat supported by this connecting shaft causes stagnation and vibration. It can swing smoothly.

  When the drive unit is configured to include a drive unit, a speed reducer that controls the drive force of the drive unit, and a drive transmission unit, as in the device according to claim 6, the drive force whose torque is controlled by the speed reducer is Since the drive shaft is rotated via the drive transmission unit, the driving force transmitted from the driver is suppressed in loss and can swing the seat at an appropriate speed.

  When the seat portion is attached by a fixture having a shock absorber as in the invention according to claim 7, vibrations generated by movable portions such as a driver, a crank member, and a connecting shaft body are absorbed and relaxed and are not transmitted to the seat portion. Therefore, it is possible to move comfortably because it enhances the feeling of use and at the same time reduces mechanical noise, and if a handle that stands up from the pedestal is provided on the base frame as in the device according to claim 8, it can be used safely. This handle can also be used as a backrest when a person is used in a reverse direction.

  Hereinafter, an embodiment of the present invention will be described together with illustrated examples. As shown in FIG. 1, an exercise health device 1 includes a base frame 4 forming a rectangular body, swinging means 6 attached to the base frame 4, and an upper portion of the swinging means 6 fixed to the user. And a seat portion 5 to be seated.

  The base frame 4 includes a pedestal 2 and a frame 3 rising from the pedestal 2. As shown in FIG. 2, the pedestal 2 according to the present embodiment includes an outer seat frame 31 that is substantially U-shaped in a plan view and an inner frame 32 that spans the outer seat frame 31. The middle frame 32 is in the form of a flat plate extending from side to side, and the front middle frame 32F, middle middle frame 32M, and rear middle frame 32B, which are arranged in parallel from the front side to the rear side, are spaced apart in parallel. Is done. In the present specification, the front side refers to a side where the user faces forward in a normal use state. However, this front-rear direction does not limit the use direction of the user, and can be used opposite to the front-rear direction. The pedestal 2 and the frame 3 can also be configured as a continuous and integral structure.

  Furthermore, in this embodiment, a substantially T-shaped handle 33 is formed to rise from the front middle frame 32F. The grip 33 that extends from side to side at the top of the handle 33 can be safely moved. The handle 33 can also be used as a backrest when the user is used in the front-rear direction.

  The frame 3 forms a skeleton of the base frame 4, and in this embodiment, an inverted U-shaped middle gate mold frame 35M and a rear gate mold frame 35B rising in parallel from the middle middle frame 32M and the rear middle frame 32B, A horizontal rail 36 spanning the middle of the middle gate form 35M, and a pair of left and right inclined receiving portions 37 that incline downward slightly from the center of the horizontal rail 36 and end at the rear middle frame 32B; An example is shown that includes a vertical connecting bar 38 spanned between the upper part of the middle gate form 35M and the rear gate form 35B. The vertical connecting bar 38 has an inclined beam part 38A in which a portion near the middle gate form frame 35M is inclined with the same inclination as the inclined receiving part 37.

  As shown in FIG. 2, the swinging means 6 includes an L-shaped crank member 9 pivotally supported on the frame 3 on the front side of the base frame, and a sliding body 11 supported on the frame 3 on the rear side. A connecting shaft 10 provided between the crank member 9 and the sliding element 11 and extending in the front-rear direction, and a drive unit 12 are provided.

  As shown in FIG. 4, the crank member 9 includes a drive shaft 7 extending vertically and a crank arm 8 fixed to the upper end of the drive shaft 7 and bent at a right angle. The drive shaft 7 of this embodiment is rotatably inserted into a first sleeve 39 provided on the inclined bar portion 38A via a bush 40. This bush 40 is a sintered alloy containing high-viscosity oil in pores, a special copper alloy containing solid lubricant dispersed by sintering a solid lubricant mainly composed of graphite, lubricating oil and special filling by special treatment. A polyacetal resin in which an agent is uniformly dispersed in the resin is used, and a shaft that rotates at high speed can be stably supported while reducing rotational friction. A driven pulley 22 is integrally attached to the lower end of the drive shaft 7.

  The drive shaft 7 of the present embodiment has an angle α with respect to the vertical line with the upper end facing rearward because the inclined bar portion 38A to which the first sleeve 39 that supports the drive shaft 7 is tilted downward. It is supported by tilting backward.

  The crank arm 8 is fitted on the upper end portion of the drive shaft 7 at the base end portion and is prevented from rotating by the key 41, and rotates together with the drive shaft 7. A second sleeve 42 extending at a right angle to the crank arm 8 is fixed to the tip of the crank arm 8.

  The drive unit 12 rotates the crank member 9, and in this embodiment, as shown in FIGS. 2 and 6, a drive unit 18 and a speed reducer 19 that controls the drive force of the drive unit 18, The thing comprised including the drive transmission part 20 is illustrated.

  The driver 18 of this embodiment uses a motor 43 and is mounted between the inclined receiving portions 37 and 37. As this motor 43, an induction motor, a DC motor, a brushless motor, a stepping motor, or the like can be used in addition to an AC motor. In this embodiment, an AC motor operating with a household 100 volt power supply is used, and rotation is controlled by a control circuit. The control circuit controls on / off of the motor, the number of revolutions, forward rotation / reverse rotation, and the like. By using a microcomputer, the rotational speed can be gradually increased or decreased according to a programmed waveform, or the rotational speed can be controlled by receiving a signal from a sensor that detects a change in load or the like.

  The speed reducer 19 is a unit integrated with the motor 43, and includes a spur gear, a worm gear, a staghorn gear, a planetary gear, etc., and reduces the rotational speed of the motor 43 appropriately. Is outputting the correct torque.

  On the output shaft of the speed reducer 19, a driving pulley 21 that is opposed to the driven pulley 22 is integrally attached. Then, a toothed timing belt 23 is stretched between the driven pulley 22 and the driving pulley 21, thereby transmitting the driving force of the driver 18 to the driving shaft 7. The timing belt 23, the driven pulley 22, and the drive pulley 21 constitute a drive transmission unit 20. When the drive unit 12 is configured by the drive unit 18, the speed reducer 19, and the drive transmission unit 20, the speed and torque of the drive force can be controlled to appropriate levels, and thus the drive shaft 7 can be rotated at an appropriate rotational speed. It is preferable at the point which can be made.

  As shown in FIGS. 3 and 4, the sliding body 11 has a short round bar shape having a slide support hole 56 penetrating in the front-rear direction, and is attached to the vertical connecting bar 38 on the rear side of the drive shaft 7. In this embodiment, the shaft supporting vertical sleeve 14 fixed to the vertical connecting bar 38, the support vertical axis 15 rotatably inserted in the vertical sleeve 14, and the upper end of the support vertical axis 15 are provided. The sliding body 11 is supported by a sliding body support portion 17 that is provided and has a horizontal U-shape that faces upward, and a receiving body 16 that pivotally supports the sliding body 11. Thus, the sliding element body 11 of the present embodiment is supported so as to be able to swing in the horizontal direction by rotating the support longitudinal axis 15 in the vertical sleeve 14, and is supported vertically by being supported by the receiving body 16. It is also possible to swing the head.

  As shown in FIG. 2, the connecting shaft body 10 has a round bar shape extending in the front-rear direction. The connecting shaft body 10 protrudes upward and downward from the front and rear end portions with a small height and has a flat upper surface receiving portion 48F and rear receiving portion 48B. The seat portion 5 on which the user is seated is attached to the front receiving portion 48F and the rear receiving portion 48B. As shown in FIG. 3, the substantially central portion of the connecting shaft body 10 is inserted into the slide support hole 56 of the sliding element body 11 via the bush 49, and is guided by the sliding element body 11 so as to be movable in the axial direction. Is done.

  As shown in FIG. 4, the front end portion of the other connecting shaft body 10 is pivotally attached to the front end portion of the crank arm 8 via a front support tool 50. The front support 50 includes a front support shaft 51 that extends substantially vertically and a front receiver 52 that has a horizontal U shape facing upward and is fixed to the upper end of the front support shaft 51. The front support 50 is rotatably attached to the crank arm 8 by inserting the front support shaft 51 through the bush 53 into the second sleeve 42 at the tip of the crank arm 8, and the front support 50. The front end 52 of the connecting shaft 10 is pivotally supported by the front receiving body 52 of the tool 50. In this embodiment, the front support shaft 51 is also arranged to be tilted rearward at the same angle in parallel with the drive shaft 7 tilted backward at an angle α, so that the front end portion of the connecting shaft body 10 is driven by the drive unit 12. By rotating the drive shaft 7, the drive shaft 7 can be rotated around the drive shaft 7 without colliding with the crank arm 8.

  Thus, the connecting shaft body 10 is inserted into the sliding body 11 that is supported by the support longitudinal axis 15 so as to be able to swing in the lateral direction and guided so as to be movable in the axial direction. Since the front end portion is pivotally attached to the tip end portion of the crank arm 8 driven and rotated by the drive portion, the crank arm 8 and the connecting shaft body 10 constitute a swing slider-crank mechanism. Therefore, as shown in FIG. 9A, the connecting shaft body 10 is guided by the rotation of the crank arm from a position that is straight forward and forward in the front-rear direction, so that the slide support hole 56 of the sliding body 11 is provided. As shown in FIG. 9 (B), it swings counterclockwise on the drawing centering on the insertion portion to the slide support hole 56 as it slides inside. When the crank arm 8 further rotates, the connecting shaft 10 continues to slide backward and reverses clockwise in the drawing, and as shown in FIG. 9C, moves to the rearmost position and straightens back and forth. Return to the correct posture.

  When the crank arm 8 further rotates, the connecting shaft body 10 switches to the forward slide, and continues to swing clockwise in the drawing, and swings most clockwise as shown in FIG. 9D. It leads to posture. Next, while continuing to slide forward, it reverses to the counterclockwise swing on the drawing and returns to the state of FIG. As described above, the connecting shaft body 10 repeats large swinging in the left and right direction while moving in the front-rear direction as the crank arm 8 rotates. For this reason, the seat portion 5 that is fixedly attached to the connecting shaft body 10 and moves integrally is repeatedly moved back and forth with a swing that the front side largely swings left and right. , While sitting on a saddle that moves violently while riding, you can feel the same feeling as riding, while using the whole body muscles such as abdominal muscles, back muscles, etc., move the weight appropriately and balance the sitting posture Can be exercised to maintain. As a result, the abdominal muscles, back muscles and other muscles of the whole body are trained while enjoying a comfortable riding sensation, so that the sense of balance and agility can be effectively trained.

  Since the drive shaft 7 is supported by being tilted rearward at an angle α as described above, the crank arm 8 that rotates around the drive shaft 7 moves up and down with its tip circulated on the inclined surface. repeat. Therefore, the front side of the connecting shaft that slides back and forth swings left and right, and also swings in the vertical direction, so that users who shake vigorously in the three directions of front and rear, left and right, and top and bottom are clever and dynamic balance The operation is required, the training effect is further enhanced, and the vigorous movement in which the swinging in the three directions is mixed makes it closer to a riding feeling and increases the sense of reality.

  The backward inclination angle α of the drive shaft 7 is, for example, about 5 to 25 °, preferably 7 to 15 °, and 10 ° in this embodiment. If the angle α of the drive shaft 7 is less than 5 °, the seat portion 5 is not moved up and down, so that the presence is insufficient. On the other hand, if the angle α exceeds 25 °, the seat portion 5 moves violently up and down. There is a risk of falling.

  In this embodiment, as described above, the front end portion of the connecting shaft body 10 is attached to the upper portion of the front support shaft 51 that rises from the tip end portion of the crank arm 8. Therefore, as shown in FIG. 5, the position P at which the connecting shaft body 10 is slid and supported by the sliding body 11 passes through the pivot point S1 where the crank arm 8 is pivotally attached to the drive shaft 7 and the drive shaft 7. It is located away from the rotation plane M that is orthogonal to the rotation center. Therefore, as the crank arm 8 rotates, the inclination angle β of the connecting shaft body 10 with respect to the horizontal plane repeatedly increases and decreases.

  That is, as shown in FIGS. 5 and 6, in the phase in which the crank arm 8 faces forward, the connecting shaft body 10 is inclined with the front portion raised at an inclination angle β1. Next, when the crank arm 8 rotates counterclockwise in plan view, the connecting shaft 10 is tilted with its front part lowered, and when the crank arm 8 rotates up to 90 ° as shown in FIGS. Tilt with a little lower front. Further, when the crank arm 8 is rotated to 180 °, as shown in FIGS. When the crank arm 8 is further rotated, the connecting shaft 10 reverses the tilting direction, and when the crank arm 8 rotates to 270 °, the tilt is returned to the tilt angle β4 as shown in FIGS. When the arm 8 makes one revolution, the state returns to the state shown in FIG. In this way, as the crank arm 8 rotates, the inclination angle β of the connecting shaft body 10 with respect to the horizontal plane changes periodically, so that the seat portion 5 tilts forward in addition to forward and backward movement and left and right swing. As the result, the movement of the seat part 5 which is almost equal to a riding feeling is born, and the training full of a sense of reality can be enjoyed.

  Further, in this embodiment, the sliding element body 11 that supports the connecting shaft body 10 in which the inclination angle β changes can be swung horizontally and vertically swung by the sliding element support portion 17 as described above. It is supported by. Accordingly, since the repeated operation of the vertical tilt accompanying the movement of the connecting shaft 10 in the front-rear direction caused by the rotation of the crank arm 8 is smoothly supported, the seat portion 5 can operate smoothly without causing vibration or stagnation. This is preferable.

  Moreover, the sliding element body 11 of this embodiment is provided with the vertical sleeve 14, the support vertical axis 15 inserted in the vertical sleeve 14, and the upper end portion of the support vertical axis 15. 11 is supported by a slider body support portion 17 comprising a receiver 16 that pivotally supports 11, so that the slider body 11 is pivotally supported around the support longitudinal axis 15 and supported by the receiver 16. By doing so, the vertical swing motion can be freely configured. Therefore, the connecting shaft body 10 supported by the sliding body 11 can smoothly move both the horizontal swing motion and the tilting motion with respect to the horizontal plane. As a result, the seat portion 5 supported by the connecting shaft body 10 can be smoothly moved. It is preferable in that it can swing.

  The seat 5 is covered with a cover made of a plastic material such as polyethylene resin, polypropylene resin, polystyrene resin or the like, with a sponge core material such as urethane foam or polyethylene foam arranged on a substantially elliptical substrate (not shown). A base rail 54 for attachment extending in the front-rear direction is attached to the lower portion of the substrate. Then, the seat 5 is attached to the swinging means 6 by fixing the base frame 54 to the connecting shaft body 10 using the fixture 13.

  In the present embodiment, the fixture 13 includes a bolt fixing means 24 and a buffer 26 as shown in FIG. Further, the shock absorber 26 is formed by a rubber ring-shaped elastic means 25 interposed between the base beam 54 and the connecting shaft body 10. When the seat portion 5 is attached using the shock absorber 26 in this way, vibrations generated by movable portions such as a driver, a crank member, and a connecting shaft body are absorbed and relaxed and are not transmitted to the seat portion. At the same time, it is preferable in that it can move comfortably because the mechanical noise is reduced.

  The above description is an example of the embodiment of the present invention. Therefore, the technical scope of the present invention is not limited to this, and various modifications are included in addition to the above-described embodiment.

1 is a perspective view illustrating an embodiment of the present invention. It is the principal part perspective view. It is the principal part expansion perspective view. It is the principal part longitudinal cross-sectional view. It is a diagram explaining the operation. It is a principal part front view explaining the one operation state. It is a principal part front view explaining another operation state. It is a principal part front view explaining another operation state. (A) thru | or (D) is the principal part top view which showed the operation state in a different phase of a crank arm.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Exercise health equipment 2 Base 3 Frame 4 Base frame 5 Seat part 6 Oscillating means 7 Drive shaft 8 Crank arm 9 Crank member 10 Connection shaft body 11 Sliding body 12 Drive part 13 Attachment 14 Vertical sleeve 15 Support longitudinal axis 16 Receiving body 17 Slider body support section 18 Drive unit 19 Reducer 20 Drive transmission section 21 Drive pulley 22 Driven pulley 23 Timing belt 24 Bolt fixing means 25 Elastic means 26 Buffer 33 33 Handle

Claims (8)

A base frame provided with a frame that rises from the pedestal placed on the floor surface, and a seat portion that is attached to the base frame and seated by a user is fixed, and a swinging horse-riding motion is performed on the seat portion. And swinging means for generating
The swinging means is a crank member comprising a drive shaft pivotally supported on the frame in a vertical direction on the side facing the user seated on the seat portion, and a crank arm fixed at the upper end of the drive shaft. A connecting shaft that is pivotally mounted at the tip of the crank arm and can rotate relative to the crank arm without abutting the crank arm, and can be swung to the base frame behind the drive shaft. A sliding element that is pivotally supported and can guide the connecting shaft so as to be movable in the axial direction thereof, and a drive unit that rotationally drives the drive shaft;
The exercise health device, wherein the seat portion is attached to the connecting shaft body using an attachment.   2. The exercise health device according to claim 1, wherein the drive shaft is inclined at an angle [alpha] of 5 to 25 [deg.] With respect to a vertical line with an upper end directed rearward.   The connecting shaft body is supported by the sliding body at a position away from a rotation plane that passes through a pivot point where the drive shaft and the crank arm are pivoted and is perpendicular to the rotation center of the drive shaft. As a result, the inclination angle β of the connecting shaft body with respect to the horizontal plane changes as the crank arm rotates, and the crank arm can change the connecting shaft body, and the connecting shaft body can change the inclination angle β up and down. The exercise health device according to claim 2, wherein the exercise health device is supported by the exercise health device.   The exercise health device according to any one of claims 1 to 3, wherein the sliding body supports an inclination angle β of the connecting shaft body so that the inclination angle β can be varied up and down.   The swinging means is provided on a shaft-supporting vertical sleeve fixed to the base frame, a support vertical axis rotatably inserted into the vertical sleeve, and an upper end of the support vertical axis. The exercise health device according to any one of claims 1 to 4, further comprising a sliding body support portion that is formed in a horizontal U shape facing the side and includes a receiving body that pivotally supports the sliding body. The drive unit includes a drive unit, a speed reducer that controls the drive force of the drive unit, and a drive transmission unit,
The drive transmission unit includes a drive pulley attached to the output shaft of the speed reducer, a driven pulley attached to the drive shaft, and a timing belt bridged between the drive pulley and the driven pulley. The exercise health device according to any one of claims 1 to 5.   The exercise health device according to any one of claims 1 to 6, wherein the attachment device is a bolt fixing means or a shock absorber having an elastic means for imparting a shock absorbing function to the seat portion.   The exercise health device according to claim 1, wherein the base frame has a handle that rises from a pedestal.

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