JP2000033135A - Simulation device for skiing motion - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a skiing motion detecting device and a skiing motion simulating device which provide a skiing motion training device for carrying out an actual skiing motion more essentially and accurately and making a body easy to move and can more accurately detect a plurality of skiing motion elements and their mutual action signals. SOLUTION: This device is equipped with a rotation chair; a chair rotation detecting means 3 for detecting the rotation of the chair; a rotation scaffold 4 to rotate with a chair rotation shaft 2 or its nearby spot taken as an axis; a scaffold rotation detecting means 6 for detecting the rotation of the rotation scaffold; a rotation leg base 7 to rotate with an optional point on the rotation scaffold taken as an axis; a leg base rotation detecting means 9 for detecting the rotation of the rotation scaffold; and a right and a left leg base 22, 21 which move back and forth in parallel to each other on the rotation scaffold.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skiing exercise training apparatus for performing skiing, surfing and similar exercises (hereinafter referred to as "skiing exercise"), a skiing exercise detecting apparatus for detecting a skiing exercise, and the skiing exercise detecting apparatus. The present invention relates to a ski motion simulation device and a game device (hereinafter referred to as a ski simulation motion device).

[0002]

2. Description of the Related Art In a conventional ski simulation exercise apparatus, a player performs a simple twisting exercise while standing on a turntable, or a lower limb while standing on a slider that moves left and right. It was a simple thing that performed a sliding movement to the left and right.

[0003] Since these conventional objects perform skiing exercises in a standing position without falling or centrifugal force as in actual skis, they cannot perform essential skiing exercises. There was a problem that said. That is, since it was a simple thing that only performed rotation of the lower limb, which is a part of the ski motion, or only slides the lower limb to the left and right, the essential motion of the ski could not be performed, and as a result, the essential motion of the ski Signal cannot be sufficiently detected, and the simulation of the skiing motion cannot be sufficiently performed.

[0004] For example, a plurality of body movements, such as a unique outward leaning posture of skiing and surfing exercises, reverse twisting of the upper body and lower limbs, tilting of the body, and twisting and pushing of the feet accompanied by twisting of the lower limbs. The elements and their interactions were not detectable.

[0005] Further, moving the slider with the weight on the left and right requires much more physical strength than necessary, and there is also a problem that it is very difficult to do so.

[0006]

SUMMARY OF THE INVENTION In view of the above-mentioned problems, the present invention provides a ski simulation exercise apparatus in which a real ski exercise can be performed more essentially and accurately, and the body can be easily moved and the ski exercise can be easily performed. It is an object of the present invention to provide a ski movement detecting device capable of more accurately detecting signals of a plurality of ski movement elements and their interaction, and a ski movement simulation device using the ski movement detecting device. Aim.

[0007]

In order to achieve the above object, a ski simulation exercise apparatus according to the present invention is characterized in that a player performs a ski exercise in a posture in which the player sits on a chair that rotates left and right. .

[0008] That is, a chair on which a player sits is provided on a fixed base, and the chair is provided with a rotation axis so that the chair can be rotated left and right as the player's waist pivots left and right. Also,
In order to detect the rotational movement of the waist, the rotation axis system of the chair is provided with a chair rotation detecting means for detecting the right and left rotation of the chair with respect to the fixed base.

[0009] Further, a scaffold for placing a player's leg and feet on the front of the chair is provided, and the rotation axis of the chair or one point in the vicinity thereof is pivoted so that the scaffold rotates with the right and left pivotal movement. As a rotating shaft of a scaffold that rotates left and right. Further, in order to detect the left and right rotation of the leg placed on the scaffold, a scaffold rotation detecting means for detecting the left and right rotation of the scaffold with reference to the fixed base is provided on the rotation axis system of the scaffold.

[0010] Further, a rotation platform of the scaffold is provided so that the footrest is further provided on the rotating scaffold so that the foot can be further rotated on the basis of the scaffold as the ankle is twisted right and left. A rotation axis is further provided at an arbitrary point on a different scaffold, and a footrest that rotates left and right around the rotation axis is provided on the scaffold. Further, in order to detect the twist of the ankle placed on the footrest to the left and right, the footrest rotation axis system is provided with a footrest rotation detecting means for detecting the left and right rotation of the footrest based on the scaffold.

[0011] Further, the left and right feet are respectively placed on the footrest that rotates left and right (or on an arbitrary footrest equivalent portion on the scaffold when the footrest that rotates left and right is not provided). A left footrest and a right footrest are provided separately, and front and rear sliding means for the left and right footrests are provided so that the left and right footrests slide back and forth with respect to the rotating footrest.

Further, if necessary, the left and right footrest slide detecting means for detecting the amount of sliding of the left footrest and the right footrest back and forth with respect to the front and rear slide means of the left and right footrests may be referred to the scaffold or the footrest. Provided.

In addition, two stocks and a joystick detecting means for detecting operation of the stocks are provided in front of the rotating chair.

Further, one point of the fixed base near the rotation axis of the scaffold and one point of the scaffold are connected by an elastic body.

[0015]

In the ski simulation exercise apparatus configured as described above, the player sits on a chair that rotates left and right, and the left foot on a footrest that rotates left and right on a scaffold that rotates left and right. Place your left and right feet on the platform and right footrest and grasp the stock. In this posture, when performing an outward leaning posture with reverse twisting of the upper body and lower limbs and a skiing motion such as twisting and pushing out of the legs and both legs, the upper body and lower limbs are As a result of the mutual and total action by the reverse twist, the twisting of the waist, the twisting extrusion of the legs, and the twisting of the ankles, the chair pivots left and right with reference to the stock, and further the scaffold pivots left and right. The footrest pivots left and right with respect to the scaffold, and further, a left-right footrest and a right footrest differ in front and rear with respect to the footrest. The chair rotation detecting means, the scaffold rotation detecting means, and the footrest rotation detecting means detect the amount of rotation to the left and right, respectively. In particular, the detection of the footrest rotation detecting means detects a relative rotation amount of the footrest based on the rotating scaffold.
Further, the slide detecting means of the left and right footrests detects the amount of forward and backward sliding of the left and right feet based on the orientation of the footrest.

As a special example, in a case where the rotation axis of the chair and the rotation axis of the scaffold are matched, the chair rotation detecting means and the scaffold rotation detecting means are respectively provided. Or the scaffold rotation detection means detects the relative rotation amount between the chair and the scaffold when the rotation detection means is mounted on the basis of the chair, that is, by attaching the rotation detection means on the basis of the other.

Normally, at least one of the chair rotation detecting means and the scaffold rotation detecting means is fixed to a fixing table (mounting table) of the apparatus.
And the other is mounted on the basis of one. For example, when the chair rotation detecting means is mounted on the basis of the fixed base and the scaffold rotation detecting means is mounted on the basis of the chair, the chair rotation detecting means detects the absolute rotation amount based on the fixed base (mounting base). The scaffold rotation detecting means detects the relative rotation amount with respect to the chair.

The stock, together with the joystick detecting means, serves to fix the upper body to the front, and also serves to detect the right and left directions of the upper body as the upper body moves left and right. That is, when the stock is moved right and left, the sensor and switch of the joystick detection means are turned on, and the function of detecting the movement of the arm, the direction of the shoulder, and the direction of the upper body in the stock operation is performed.

Further, by connecting the scaffold and the fixed base with an elastic body, a force proportional to the amount of rotation of the scaffold to the left and right acts on the scaffold, and acts to pull the scaffold back to the front center of the chair.

[0020]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1A shows a perspective view of a first embodiment of the present invention, and FIG. 1B shows a side view thereof. Describing based on FIG. 1A and FIG. 1B, a chair rotation shaft 2 in which the chair rotates left and right is provided substantially at the center of the chair, and the chair that rotates together with the chair rotation shaft 2 is referred to as a rotation chair 1. The chair rotating shaft 2 is provided with a bearing 13 for supporting the shaft, and the bearing 13 is attached to a fixed base 14. A chair rotation detecting means 3 for detecting rotation of the swivel chair 1 left and right with respect to the fixed base 14 is provided on the chair rotation shaft 2.
Is provided.

Further, a scaffold rotation shaft 5 that rotates left and right about a point near the chair rotation shaft 2 is provided, and the rotation scaffold 4 that rotates left and right with the shaft about the scaffold rotation shaft 5 is provided. Provide. A bearing 13 for supporting the shaft is provided on the rotating shaft 5 of the scaffold.
, And the bearing 13 is attached to a fixed base 14. A scaffold rotation detecting means 6 for detecting the left and right rotation of the rotating scaffold 4 with respect to the fixed base 14 on the scaffold rotation axis 5.
Is provided.

Further, on the rotating scaffold 4, there is further provided a footrest rotating shaft 8 which rotates left and right about an arbitrary point different from the scaffold rotating shaft 5, and the footrest rotating shaft 8 is used as the shaft. In addition, a rotating footrest 7 that rotates left and right is provided. The bearing 13 of the footrest rotating shaft 8 is provided to be attached to the rotating scaffold 4. The footrest rotation shaft 8 is provided with footrest rotation detection means 9 for detecting the left and right rotation of the rotation footrest 7 with respect to the rotation foothold 4.

A left footrest 21 and a right footrest 22 are provided on the rotating footrest 7 to separate the left and right feet, respectively.
The front and rear slide means of the left and right footrests are provided so that the left and right footrests 21 and 22 slide forward and backward with respect to each other.

In the first embodiment of the front and rear slide means for the left and right footrests, a shaft A26 is further provided on the upper surface of the rotary footrest 7, as shown in the configuration diagram of FIG. Two parallel slots A27 are provided. Further, a left and right footrest link rotating plate 31 provided with a bearing hole 28 that rotates around the shaft A26 as a rotation axis is provided. The left and right footrest link rotating discs 31 are provided with two long hole grooves B29 on both sides of the bearing hole 28 on a line passing through the bearing hole 28. Further, a left footrest 21 and a right footrest 22 are provided, and a slide shaft 30 is provided on the back surface thereof. 17 and FIG.
As shown in the A-A cross-sectional view of FIG.
9 and the rotating footrest 7 are assembled through the elongated groove A27.

A stock 16 is provided on a fixed base 14 in front of the swivel chair 1, and the stock 16 is provided with a joystick detecting means 20 for detecting the movement of the stock 16 to the left, right, up and down or in all directions. .

Another embodiment will be described below. As another embodiment, at least the swivel chair 1 and the chair rotating shaft 2 according to the first embodiment, and the other main components of the first embodiment, the one with or without the rotary scaffold 4, the rotary footrest 7 with or without the chair rotation detection means 3, with or without the scaffold rotation detection means 6, and with or without the footrest rotation detection means 9 Examples of combinations of constituent elements as shown in Table 1 are given.

[0027]

[Table 1]

FIG. 1C is a perspective view of the second embodiment, FIG. 2 is a perspective view of the fourth embodiment, FIG. 3 is a perspective view of the fifth embodiment, and FIG. 3 is a perspective view of the sixth embodiment. FIG. 4 is a perspective view of the seventh embodiment, FIG. 5 is a perspective view of the tenth embodiment, FIG. 6 is a perspective view of the tenth embodiment, FIG. 7 is a perspective view of the fifteenth embodiment, and FIG.
FIG. 9 is a perspective view of the seventeenth embodiment, and FIG. 10 is a perspective view of the eighteenth embodiment. The drawings of the other embodiments are different because of the presence or absence of the constituent elements, and will not be described.

The sixteenth embodiment (FIG. 8) corresponds to the second embodiment.
This is an example in which the scaffold rotation axis 5 in the case of FIG. 1C is provided on the same axis as the chair rotation axis 2. The shaft is separated into an inner shaft and an outer shaft so that the rotation of the rotating scaffold 4 and the rotation of the swivel chair 1 can be individually rotated. The method of providing the scaffold rotation axis 5 and the chair rotation axis 2 on the same axis can be applied to all the embodiments.

The seventeenth embodiment (FIG. 9) is similar to the sixteenth embodiment.
This is an example in which the rotating chair 2 and the rotating scaffold 4 are fixed so that the rotating chair 1 and the rotating scaffold 4 of FIG. 8 rotate integrally. Therefore, this is an example in which the scaffold rotation detecting means 6 and the chair rotation detecting means 3 are shared. The example in which the chair rotating shaft 2 and the rotating scaffold 4 are fixed so that the rotating chair 1 and the rotating scaffold 4 rotate integrally can be applied to all embodiments.

The eighteenth embodiment (FIG. 10), the nineteenth embodiment, or the twentieth embodiment is an example having no rotation detecting means. This example is suitable for use in a training device or the like that does not need to analyze the rotation detection signal.

Further, in the example of the eighteenth embodiment (FIG. 10), the rotary scaffold 4 is described as an arm, but the present invention is not limited to these shapes.

Further, as shown in FIG.
Is not limited to the vicinity of the periphery of the chair rotation shaft 2 but may be provided on the opposite side of the footrest rotation shaft 8.

In all of the embodiments shown in Table 1, there are further embodiments in which the left footrest 21, the right footrest 22, and the left and right footrests have or do not have forward and backward sliding means. When the front and rear sliding means for the left and right footrests are provided, the object having the rotating footrest 7 is provided on the rotating footrest 7, but is provided in the fifth embodiment (FIG. 3), the eighth embodiment, the twelfth embodiment, the fifteenth embodiment, In the case of the example without the rotating footrest 7 that rotates left and right as in the nineteenth embodiment, the footrest-equivalent portion 25 for putting a foot on an arbitrary portion on the rotating footing 4 in FIG. The shaft A26 and the slot A27 of FIG. 15 are provided there, and the left and right footrest link rotating discs 31 and the left footrest 21 are provided.
And a right footrest 22 are provided.

As other embodiments, in all of the above-described embodiments, those with or without sliding means for the left and right footrests, those with or without stock 16, and those with joystick detecting means 20 Of course, there are some embodiments that do not have one.

Another embodiment of the front and rear slide means for the left and right footrests will be described below. FIG. 18 shows a configuration diagram of a second embodiment of the front and rear slide means for the left and right footrests. The difference between the left and right footrest sliding means and the first embodiment is that the upper and lower positions of the left and right footrest link rotating disc 31 and the rotating footrest 7 are interchanged. Also, the axis A26 of the rotating footrest 7 is stopped. Then, as shown in the top view of FIG. 19 and the JJ cross-sectional view of FIG. 20, the slide shaft 30 of the left and right footrests 21 and 22 is connected to the slot A27 of the rotary footrest 7 and the left and right footrest link rotary disc 31. Slotted groove B29
And is assembled through.

FIG. 21 is a structural diagram of a third embodiment of the front and rear slide means for the left and right footrests. The difference between the left and right footrest sliding means in the first embodiment is that the footrest rotating shaft 8 of the rotating footrest 7 is a hollow shaft, and the bearing hole 28 of the left and right footrest link rotating disc 31 is provided.
And the slide shaft 30 of the left and right footrests 21 and 22 is rotated with the long slot B29 of the left and right footrest link rotating plate 31 as shown in the top view of FIG. 22 and the BB cross-sectional view of FIG. Assemble the footrest 7 through the long slot A27. The shaft B35 of the left and right footrest link rotating discs 31 passes through the hollow shaft of the footrest rotating shaft 8 of the rotating footrest 7. In addition, in order to detect the sliding amount of the left and right footrests 21 and 22 forward and backward, as shown in FIGS. The slide detecting means 32 of the left and right footrests for detecting rotation to the left and right is attached.

Further, the fourth slide means for the front and rear slide means of the left and right footrests is provided.
FIG. 24 shows a configuration diagram of the embodiment. The difference from the third embodiment is that the left and right footrest link turntables 31 are eliminated and the left and right footrests 2
The slide shafts 1 and 22 are elongated sliders 24, a top view in FIG. 25, a cross-sectional view taken along the line CC of FIG. 26, and FIG.
Assemble as shown in the DD sectional view of FIG. In addition, slider 2
4 does not necessarily need to be long, and may be circular or another shape like the slide shaft 30.

Further, the fifth sliding means for the front and rear sliding means of the left and right footrests is provided.
The embodiment is shown in the configuration diagram of FIG. The difference between the front and rear slide means of the left and right footrests in the fourth embodiment is that the sliders 24 of the left and right footrests 21 and 22 are eliminated, a long slot A27 is provided instead, and the long slot A27 of the rotary footrest 7 is provided. This is an example in which the relationship between the slider 24 and the slot A27 of the fourth embodiment is upside down in which the slider 24 is provided instead of being abolished. FIG.
9 is a top view, FIG. 30 is a cross-sectional view taken along the line EE, and FIG.
The F sectional view is shown.

Further, the sixth means of the front and rear sliding means for the left and right footrests is provided.
FIG. 32 shows a configuration diagram of the embodiment. Attach Sligo 24 to left and right footrests 21 and 22 as shown in the figure.
Is provided with a slot C23, and the slider 24 is provided with a slot C2.
Slide along 3. FIG. 33 is a top view, and FIG.
FIG. 35 shows a cross-sectional view taken along the line HH.

As a special embodiment of this patent, FIG.
As shown in FIG. 2, the rotating chair 1 is not provided, and the user sits on a normal non-rotating chair, and as shown in FIGS. Using Examples 1 to 6, there is an example in which the rotating scaffold 4 to which the rotating footrest 7 is attached is a fixed non-rotating platform. That is, a so-called conventional twist turntable is further provided with left and right footrests 21 and 22 so that when the left and right footrests 21 and 22 slide back and forth, the turntable 7 rotates. This is an example. It should be noted that the method of mounting the rotating shaft and the rotating footrest 7 of the twist rotary disc will not be described here because there are various means of the conventional twist disc. As shown in FIG. 42, the footrest rotation detecting means 9 and the slide detecting means 32 of the left and right footrests are provided on the rear surface of the rotating footrest 7 and the left and right footrest link rotating discs 31.
The encoding board 39 on the back of
7 is provided with a reflection type sensor 38.

The third embodiment of the front and rear slide means for the left and right footrests is an example in which the position of the chair rotation shaft 2 and the position of the scaffold rotation shaft 5 in the second embodiment (FIG. 2) of the present invention coincide. FIG. 13 shows a perspective view of the adapted example. FIG. 14 is a cross-sectional view of the side surface.

In all embodiments, as shown in FIGS. 13 and 14, the rotating scaffold 4 and the fixed base 14 may be connected by an elastic body 33. This elastic body 33 is a rotating scaffold 4
When the player rotates left and right, the player has a function of generating a sense of resistance to the player's left and right rotation of the rotating scaffold 4 and also returns the rotating scaffold 4 to the front when not in use.

Further, each rotating shaft in all the embodiments need not be an actual shaft, but may be like a cam which rotates along a groove.

Each rotation detecting means in all the embodiments is
A rotation sensor combining a photo interrupter and a rotation slit, a rotation sensor combining a reflection type photo sensor and a rotation encoding plate, a rotary encoder, a potentiometer, Gyro sensor,
Alternatively, it is apparent that any known sensor that can detect rotation and rotation, such as an angular velocity sensor and an angular acceleration sensor, may be used.

In all of the embodiments, the rotation detecting means may not necessarily be directly connected to each shaft but may be provided on the rotation shaft system via gears, links, or pulleys.

In all the embodiments, the swivel chair 1
In this example, the chair rotation axis 2 and the scaffold rotation axis 5 of the rotating scaffold 4 are matched with each other, the chair rotation detecting means 3 and the scaffold rotation detecting means 6 are used as reference, and the chair rotation detecting means 3 is based on the rotating scaffold 4. Alternatively, the scaffold rotation detecting means 6 detects the relative rotation amount between the swivel chair 1 and the rotating scaffold 4 by attaching the rotation detecting means to one of the rotating chairs 1 and the other to each other. . Normally, at least one of the chair rotation detecting means 3 and the scaffold rotation detecting means 6 is fixed to the fixed base 1 of the present apparatus.
4 and the other is mounted on the fixed base 14 or the swivel chair 1.

Further, the length of the stock 16 may be long, and the stock 16 may be provided extending from the fixed base 14. Further, the shaft of the stock 16 may be formed through an elastic body made of a coil spring, a leaf spring, a resin, or the like in the middle.

The chair rotation axis 2, the scaffold rotation axis 5, and the footrest rotation axis 8 do not need to be parallel to each other, but may be slightly inclined.

The relationship between each rotating shaft and the bearing of the present invention may be reversed. That is, the rotating shaft may be a fixed shaft, the fixed bearing may be a movable bearing, and the movable bearing may be attached to a chair, a scaffold, or a footrest.
For example, a swivel chair 1 has a bearing 1
3 may be fixed, and the chair rotating shaft 2 may be fixed to the fixed base 14 instead. Accordingly, it is natural that each of the rotation detecting means is attached to the movable bearing. The details of the shaft and the bearing are omitted because they are not the subject of the present invention and the prior art is used.

Further, in order to absorb individual differences in sitting height, various conventional mechanisms for height adjustment may be used for the chair rotating shaft 2 of the swivel chair 1. Further, a mechanism for adjusting the distance from the scaffold rotation axis 5 to the footrest rotation axis 8 may be added. For example, it is preferable that the rotating scaffold 4 has an arm shape and a mechanism for adjusting the length of the arm is used.

[0052]

Since the present invention is configured as described above, it has the following effects.

When the player grips the stock 16, sits on the swivel chair 1, places his or her feet on the swivel 7 on the swivel 4, and performs a twisting and pushing operation of the lower limbs and the feet with the outwardly inclined posture. Since the upper body of the pooler is fixed to the front, the swivel chair 1 and the rotating scaffold 4 correspond to the amount that the upper body is twisted or the waist is rotated based on the position of the upper body facing the front.
Rotates a little, and the lower leg is further twisted from the rotation of the waist, the rotating scaffold 4 and the rotating footrest 7 further rotate slightly,
The rotating footrest 7 on the rotating scaffold 4 relatively further rotates a little more by twisting the ankle with respect to the twisting of the lower limb. Therefore, each of the rotation detecting means corresponding to these rotations has the feature and effect that it is possible to detect the interaction between the motion elements of each part while maintaining the relative relationship. As a result, it became possible to simulate reverse twisting and untwisting, which are the interrelationships between a complex lower limb such as skiing and the upper body and waist.

Further, the left and right footrests 21 and 22 on the rotating footrest 7 are moved forward and backward by the front and rear sliding means of the left and right footrests so as to compensate for the front and rear difference between the right and left feet caused when the lower limb or ankle is twisted. And exercise can be performed more smoothly. If the right footrest slide rotation detecting means 32 is provided, the simulation of the skiing motion can be performed more accurately.

As described above, according to the present invention, when the player sits on the swivel chair 1, the lower limbs float and the lower limbs can be freely moved, so that the smooth movement of skiing, surfing, and similar movements becomes possible. Was. In other words, continuous intense movement of the lower limbs, such as mogul skiing, which was difficult in a standing posture without actual falling or centrifugal force, has become possible by providing the swivel chair 1 and sitting on it. Therefore, the present invention can be applied to skiing, surfing, and similar training devices and simulation devices.

Although the above-described effects are obtained as a result of providing the rotating chair, the exercise itself can be easily performed with at least the rotating chair 1 even if there are no components as shown in Table 1. . Therefore, the rotating scaffold 4 and the rotating scaffold 7
Even without all of these rotation detecting means, skiing, surfing, and similar simulations can be sufficiently performed.

The joystick detecting means 20 linked to the stock 16 in front of the swivel chair 1 can detect not only the stability of the upper body but also the return movement of the wrist and the preceding movement of the lower body.

Further, as an example of use of the twist turntable, when the chair 1 is not provided and the user sits in a normal non-rotatable chair and twists his / her feet, the left and right footrests 21 and 22 can make a difference between front and rear, so that they can simply rotate. It is very effective as a training machine for small turns such as Weedern because it is possible to perform a twisting motion unlike a turning motion. If the footrest rotation detecting means 9 and the left and right footrest slide detecting means 32 are provided, a simple ski simulation can be performed. This example is different from a conventional turntable that performs only a turning motion, and has an effect that the front-back difference between the left and right feet approaches a skiing motion.

[Brief description of the drawings]

FIG. 1A is a perspective view of a first embodiment.

FIG. 1B is a side view of the first embodiment.

FIG. 1C is a perspective view of a second embodiment.

FIG. 2 is a perspective view of a fourth embodiment.

FIG. 3 is a perspective view of a fifth embodiment.

FIG. 4 is a perspective view of a sixth embodiment.

FIG. 5 is a perspective view of a seventh embodiment.

FIG. 6 is a perspective view of a tenth embodiment.

FIG. 7 is a perspective view of a fifteenth embodiment.

FIG. 8 is a perspective view of a sixteenth embodiment.

FIG. 9 is a perspective view of a seventeenth embodiment.

FIG. 10 is a perspective view of an eighteenth embodiment.

FIG. 11 shows an example of a position of a scaffold rotation axis.

FIG. 12 is a reference view of the mounting of the arm and the sensor according to the second embodiment.

FIG. 13 is a perspective view when the axes are aligned in the second embodiment.

FIG. 14 is a side view showing the case where the axes are aligned in the second embodiment.

FIG. 15 is a configuration diagram of a first embodiment of a front and rear slide means for left and right footrests;

FIG. 16 is a top view of the first embodiment of the front and rear sliding means for the left and right footrests.

FIG. 17 is a sectional view taken along the line AA of the first embodiment of the front and rear sliding means for the left and right footrests.

FIG. 18 is a configuration diagram of a second embodiment of the front and rear slide means for the left and right footrests.

FIG. 19 is a top view of the second embodiment of the front and rear sliding means for the left and right footrests.

FIG. 20 is a JJ cross-sectional view of a second embodiment of the front and rear sliding means for the left and right footrests.

FIG. 21 is a configuration diagram of a third embodiment of the front and rear sliding means for the left and right footrests.

FIG. 22 is a top view of a third embodiment of the front and rear sliding means for the left and right footrests.

FIG. 23 is a sectional view taken along the line BB of the third embodiment of the front and rear sliding means for the left and right footrests.

FIG. 24 is a configuration diagram of a fourth embodiment of the front and rear slide means for the left and right footrests.

FIG. 25 is a top view of the fourth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 26 is a cross-sectional view taken along the line CC of the fourth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 27 is a cross-sectional view of the fourth embodiment of the front and rear sliding means for the left and right footrests, taken along the line DD.

FIG. 27 is a configuration diagram of a fifth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 29 is a top view of the fifth embodiment of the front and rear slide means for the left and right footrests.

FIG. 30 is an EE cross-sectional view of the fifth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 31 is an FF sectional view of a fifth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 32 is a configuration diagram of a sixth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 33 is a top view of the sixth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 34 is a sectional view taken along line GG of the sixth embodiment of the front and rear sliding means for the left and right footrests.

FIG. 35 is a sectional view taken along the line HH of the sixth embodiment of the front and rear sliding means for the left and right footrests;

FIG. 36 is a cross-sectional view of a first embodiment of a twist turntable having front and rear slide means for left and right footrests.

FIG. 37 is a cross-sectional view of a second embodiment of the twist turntable having the front and rear slide means for the left and right footrests.

FIG. 38 is a cross-sectional view of the third embodiment of the twist turntable having the front and rear slide means for the left and right footrests.

FIG. 39 is a cross-sectional view of a fourth embodiment of the twist turntable having the front and rear slide means for the left and right footrests.

FIG. 40 is a cross-sectional view of a fifth embodiment of the twist turntable having the front and rear slide means for the left and right footrests.

FIG. 41 is a cross-sectional view of a sixth embodiment of the twist turntable having the front and rear slide means for the left and right footrests.

FIG. 42 is an embodiment showing how to attach the sensor of the twist turntable having the front and rear slide means for the left and right footrests.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 rotating chair 2 chair rotation axis 3 chair rotation detection means 4 rotating scaffold 5 scaffold rotation axis 6 scaffold rotation detection means 7 rotating footrest 8 footrest rotation axis 9 footrest rotation detection means 12 seesaw link 13 bearing 14 fixed base 15 escape hole Reference Signs List 16 stock 17 seesaw shaft 18 seesaw drive means 19 turntable 20 joystick detection means 21 left footrest 22 right footrest 23 long hole groove C 24 slider 25 footrest equivalent part 26 axis A 27 long hole groove A 28 bearing hole 29 long hole groove B 30 slide axis 31 left and right footrest link rotating disc 32 slide detection means for left and right footrest 33 elastic body 34 post 35 axis B 36 front and rear slide means for left and right footrest 37 scaffolding stand 38 reflective sensor 39 encoding board

Claims (15)

[Claims] 1. A swivel chair (1) rotating left and right,
A rotating scaffold (4) that rotates left and right around a rotating shaft of the rotating chair (1) or one point around the rotating shaft;
A revolving scaffold (4) A ski simulation exercise device comprising on a revolving scaffold (4) a revolving scaffold (7) that rotates left and right about an arbitrary point on a plane. 2. A swivel chair (1) rotating left and right,
Further, a ski simulation exercise apparatus provided with a rotating scaffold (4) that rotates left and right around the rotating shaft of the swivel chair (1) or its periphery. 3. A swivel chair (1) rotating left and right,
Further, a ski simulation exercise apparatus including a rotating footrest (7) that rotates left and right about one point around the rotating chair (1) as an axis. 4. A ski simulation exercise apparatus according to claim 1, wherein a chair rotation detecting means provided in the chair rotation axis (2) system, a scaffold rotation detection means provided in the scaffold rotation axis (5) system, and a footrest. A ski simulation exercise apparatus comprising one or more rotation detection means among three types of rotation detection means of a footrest rotation detection means provided in a rotation axis (8) system. 5. A ski simulation exercise apparatus according to claim 2, wherein a chair rotation detecting means provided on the chair rotation axis (2) system and a scaffold rotation detection means provided on the scaffold rotation axis (5) system. A ski simulation exercise device comprising one or more rotation detecting means among the rotation detecting means. 6. A ski simulation exercise apparatus according to claim 3, wherein the chair rotation detecting means provided in the chair rotation axis (2) system and the footrest rotation detection means provided in the footrest rotation axis (8) system. A ski simulation exercise device comprising one or more rotation detecting means among the various kinds of rotation detecting means. 7. The ski simulation exercise apparatus according to claim 1, wherein the left footrest (21) is located on the rotating footrest (4) or on the rotating footrest (7).
A ski simulation exercise device comprising: a right footrest (22); 8. A ski simulation exercise apparatus according to claim 1, wherein the rotating scaffold (4) and the fixed base (14) are connected by an elastic body (33). 9. The ski simulation exercise apparatus according to claim 7, wherein the rotating scaffold (4) and the fixed base (14) are connected by an elastic body (33). 10. The ski simulation exercise device according to claim 7, wherein the left and right footrests have a front-rear sliding means configured to include a left and right footrest (21) (2) having a slide shaft (30).
2), a left and right footrest link turntable (31) having a diametrically long slot, and a rotary footrest (7) having a parallel slot. . 11. The left and right footrests (21) and (22) each having a parallel elongated hole groove, wherein the left and right footrests of the ski simulation exercise apparatus according to claim 7 and 9 are configured to slide back and forth.
And a rotating footrest (7) having a parallel slider. 12. A ski simulation exercise apparatus according to claim 1, wherein a joy stick is detected in front of the swivel chair or the joy stick in conjunction with the stock and the stock. A ski simulation exercise device comprising means (20). 13. A left and right footrest (21) (22) having a slide shaft (30), a left and right footrest link turntable (31) having a diametrically long hole groove, and a parallel long hole groove. A twist turntable for a ski simulation exercise device, comprising: a rotary footrest (7) provided with a footrest (37); 14. A left and right footrest (2) provided with parallel slots.
1) A twist turntable for a ski simulation exercise device, comprising: (22) and a rotary footrest (7) having parallel sliders. 15. The twist rotary disc according to claim 13, wherein a footrest rotation detecting means (9) is provided on a footrest rotation axis (8) system of the rotary footrest (7), or left and right footrest links. The left and right footrest slide detecting means (3
2) A twist turntable provided with one or both of them.