KR20110105413A

KR20110105413A - a

Info

Publication number: KR20110105413A
Application number: KR1020100024510A
Authority: KR
Inventors: 이도영; 이선영
Original assignee: 이도영; 이선영
Priority date: 2010-03-19
Filing date: 2010-03-19
Publication date: 2011-09-27

Abstract

The present invention relates to a lumbar exercise device, and more particularly, by revolving the lower part of the lower body, in which the user places the lower part of the body with the aid of a machine while lying down, to freely select the radius of the revolution along with the lumbar and pelvic orbital motion. It is possible to reverse the left and right body parts separately or simultaneously by a predetermined angle, and to select the rotation angle freely, and to expand and contract the lower body parts divided in the longitudinal direction according to the user's height. To provide a back exercise equipment.
The resulting configuration is as follows.
1) A connecting portion 6 in which a rear end of the lower body support 5 is hinged to an upper body support 4 at the upper side of the body 3 and a body 3 positioned at the front end 3 'of the upper support 4. ), And a driving device connected to the lower body support 5 to move up or down or move in a lateral direction to lift up and down the front portion of the lower body support 5 which is the front of the connecting portion 6, including the reference 100. In the configuration,
The connecting portion 6 is composed of a joint member (7) so that the front of the lower body support toward all directions (including the upper, lower, left, right 360 °),
The driving device 100 has a fixing member 10 fixed to the frame 2 of the body 3, and the frame 2 is fitted to the fixing member 10 but has a length and is integral with the body 3; And a movable pipe 14 having a guide portion 12 so as to slide back and forth in a state of being guided by the guide 11 so as not to be turned around in the circumferential direction, a universal joint 200 installed in front of the movable pipe 14, and the universal One side is connected to the joint 200 and the other side is bent in four directions between the operation 14, the front end of the operation 14 and the connecting member 15 for connecting to the bottom surface of the lower body support (5), and A rotating member 17 rotatably coupled to a bearing fitted to the outer wall of the fixing member 10 so as not to be separated from the fixing member 10 and connected to the power of the first reduction motor, and rotating the member 17; Fixed to 18 to rotate in accordance with the rotation of the rotation member 17 is The rear side of the flow member 19, which extends forwardly on one side of the fixing part 18, is hinged, and the front of the flow member 19 is fitted with the bearing housing 20 so that the operation section 14 faces forward. One end of this bending piece 21 is composed of a bending member 22 connected by a hinge.

Description

Waist fitness equipment {a}

The present invention relates to a lumbar exercise device, and more particularly, by revolving the lower part of the lower body, in which the user places the lower part of the body with the aid of a machine while lying down, to freely select the radius of the revolution along with the lumbar and pelvic orbital motion. It is possible to reverse the left and right body parts separately or simultaneously by a predetermined angle, and to select the rotation angle freely, and to expand and contract the lower body parts divided in the longitudinal direction according to the user's height. To provide a back exercise equipment.

In general, the conventional waist exercise device is to twist the waist by rotating the rotating plate with its own power in the state that the user is on the rotating plate installed rotatably to perform the waist movement.

In recent years, a waist exercise device has been developed that automatically rotates the rotating plate forward and backward.

However, such a conventional waist exercise equipment is difficult to continuously exercise with the consumption of power, as the turntable needs to be turned by the user's power.

Such exercise equipment is a way for healthy people to exercise for their body care, and is useless for the elderly and other patients for rehabilitation therapy.

Therefore, the waist exercise apparatus of the present application is to provide a waist exercise apparatus used for the elderly or patients who are unable to exercise on their own or require rehabilitation treatment.

More specifically, in the user's lying down state, the lower body support with the lower body positioned with the aid of the machine revolves, allowing the user to freely select the waist and pelvis or spine movements as well as the radius of the revolution, separately or simultaneously with the lower part of the body. Allows the motor to rotate forward and backward by a predetermined angle (twist) to the left and right, and freely selects the rotated angle, and to expand and contract the lower half of the exercise part divided in the longitudinal direction according to the user's height. It is such a problem.

First, the thread 25 is shown in FIG. 10 of the accompanying drawings, and the illustration is omitted in the remaining drawings.

The technical configuration will be described in detail with reference to the accompanying drawings.

A connecting portion 6 hinged to the upper end of the upper body 4 and a rear end of the lower body support 5 to the body 3 positioned at the front end 3 'of the upper support 4; In addition, a driving device connected to the lower body support 5 to move up or down or move in a left and right direction in order to raise and lower the front part of the lower support 5 in front of the connection part 6 includes a configuration including a reference 100. In

The connecting portion 6 is composed of a joint member 7 so that the front of the lower body support toward all directions (including the upper, lower, left, right 360 °).

The joint member (7) is characterized by consisting of a universal joint containing a bearing because the noise generated by the friction in the joint when the front of the lower body support in all directions.

The drive device 100 is installed on the front of the main frame 51 of the body 3 to control the function of each party when a program is input, the gear unit of the first sub-motor 70 installed in the X drive unit 52 X frame 53 which is geared with the 71 and installed to move horizontally,

A Z frame 54 installed in the X driving unit 52 and horizontally moving in accordance with the movement of the X driving unit 52;

A Z drive unit 55 installed with a second sub-motor 81 geared to and lowered by a rack gear 80 installed in the Z frame 54 and guided to the Z frame 54;

It is installed in the Z drive unit 55 is composed of a connecting member 15 connected to the lower body support for raising and lowering the lower body support (5) (see FIGS. 4 and 5).

The driving device 100 has a fixing member 10 fixed to the frame 2 of the body 3, and the frame 2 is fitted to the fixing member 10 but has a length and is integral with the body 3; And a movable pipe 14 having a guide portion 12 so as to slide back and forth in a state of being guided by the guide 11 so as not to be turned around in the circumferential direction, a universal joint 200 installed in front of the movable pipe 14, and the universal One side is connected to the joint 200 and the other side is bent in four directions between the operation 14, the front end of the operation 14 and the connecting member 15 for connecting to the bottom surface of the lower body support (5),

A rotating member 17 rotatably coupled to a bearing fitted to the outer wall of the fixing member 10 so as not to be separated from the fixing member 10, and connected to and rotated with the motion of the first reduction motor; 17 is fixed to the rotating part 18 is rotated in accordance with the rotation of the rotating member 17, the rear side of the flow member (19) long forward facing on one side of the fixing portion 18 is hinged, The front of the flow member 19 is composed of a bending member 22, one end of which is connected by a hinge to one end of the bending piece 21, on which the bearing housing 20, in which the operation section 14 is inserted, faces forward (Figs. 8 and 9). Reference).

The moving tube 13 has a screw thread 25 formed in the cylindrical tube in the longitudinal direction of the movable tube 13, and a support portion (not shown) coupled to the screw thread 25 in a spiral manner and fixed to the frame 2. It is installed so as to be idle, and is composed of a rotating part 27 which is rotatably coupled with the rotor 26 of the second reduction motor and rotated by the driving of the second reduction motor.

The connection between the lower end of the connecting member 15 and the front of the operation 14 is coupled to the hinge portion 28 so that the upper end of the connecting member 15 flows forward or backward in the longitudinal direction of the exercise device. The upper end of the connection member 15 is connected to the connection portion of the bottom of the lower body support 5, the lower body support 5 is twisted in the width direction (A) or the front of the lower body support 5 is the center of the connection portion Even if it is raised or lowered by the hinge device (29, 30) is characterized in that connected by the joint device 31 is moved to the left and right front and rear to move (see Fig. 7, 13).

The upper part of the upper body (4), the upper end of the upper support (4), the lower end of the lower support but the rear end is connected to the hinge 6, the front of the lower support (5) In the configuration including a drive device 100 to be connected to the lower body support (5) to move up or down to move or move in the left and right directions,

The front of the connecting portion 6 is fixed to the rear of the lower body support (5) and the rear of the connecting portion forms a pivot shaft 35 toward the rear to be supported by the support portion 36 fixed to the body 3 and the third It is a configuration connected to the rotor of the reduction motor rotatable (see also Figures 6, 14, 15).

The lower leg support 5 has the guide rod 37 toward the front end of the lower leg support 5 so as to extend or contract the longitudinal direction of the lower leg support 5 and 5 'according to the height of the user. It is installed long, the lower rod 5 'is installed in the guide bar 37 to slide forward, and the reduction motor 38 so as to slide the second lower leg 5' by the power of the motor. ) Is installed to secure the extension rod 39, which is extended or reduced from the power of the reduction motor, in front of the lower body support (see FIG. 16).

A support plate 41 for installing a lever 40 for pressing the instep of the user in front of the lower body support 5, and a second extension rod that is extended or contracted by the power to the support plate 41 A fourth reduction gear motor 43 with 42,

Is connected to the end of the second extension rods 42 of the fourth reduction motor 43, if one side is pushed or pulled is connected to the shaft 45 to the center portion and the other side is turned clockwise or counterclockwise The lever 44 rotating in the direction,

The cushion member 46 is provided to press the ankle on the upper side of the lever 44.

Supplementary explanation, 88 is fixed to the lower body support (5) so as not to rebound.

However, the joint device 31 is a component that is coupled to flow.

Referring to the articulation device 31 supplementary by 13 degrees as shown in the following.

As shown in the figure, a spherical shape 203 having a ball shape and a through hole 202 penetrating from the front to the rear, a support frame 204 for supporting the spherical shape 202 to be flowable, and the support It consists of a hinge connecting member 205 for connecting to both sides of the frame 204 by a hinge 29 and fixing the connecting member 15 at the bottom.

As described in the configuration, the effects of the present application will be described.

Since the operation is bent in the bent bending piece, when the bending member is rotated, the front end of the operation is rotated 360 ° around the universal joint as shown in 8, 10 as shown in the circle. Therefore, the lower leg support connected to the front of the operation also rotates 360 ° like a circle by rotating the user's lower body 360 °.

Because of this, the user can exercise in the back state lying down.

In addition, as shown in FIGS. 14 and 15, when the third reduction motor is rotated, the rotation shaft connected to the third reduction motor and the belt is connected to the rotation shaft when the rotation is reversed in the forward rotation, and is fixed so as not to rotate in front of the connection part. Repeat the rotation from side to side, as shown in the lower body support is twisted from side to side.

This has the effect of doing a twisted exercise of the waist together.

In addition, as shown in FIG. 16, the second lower body support is connected to the guide rod in front of the lower body support, and the second lower body support is provided with a reduction motor for extending or contracting the extension rods. It is connected.

Thus, when the extension rod is extended or contracted, the second lower body support is moved away from or close to the lower body support.

Therefore, it can be selectively used according to the height of the user.

Advantages according to the configuration of the present application, please refer to the specific contents for carrying out the invention.

1 is a perspective view of the waist exercise device of the present invention.
2 is a perspective view showing the front of FIG.
Figure 3 is a perspective view for showing that another drive device is installed as a perspective view of the waist motion mechanism of the present invention.
4 is a perspective view of a drive device mounted in FIG.
5th
6 is a main view for explaining the inside of the waist exercise device of the present invention
A) is an internal perspective view of FIG.
B) is an internal perspective view of FIG.
7 is a main view for explaining the inside of the waist exercise device of the present invention
A) is an internal perspective view of FIG.
B) is an internal perspective view of FIG.
8 is a perspective view for explaining an embodiment of a drive device of the waist exercise mechanism of the present invention,
A) in the state where the flow member 19 of the bending member 22 is in an upper side.
B) is a state in which the flow member is rotated to the left direction by the rotation of the bending member,
C) is a state in which the flow member is rotated downward by the rotation of the bending member,
D) is a state in which the flow member rotates in the right direction through the lower direction by the rotation of the bending member.
FIG. 9 is an explanatory diagram in which the bending member is rotated when a), b), c) and d) of FIG. 8 are repeated successively.
10 is a cross-sectional view of the driving device of the waist exercise mechanism of the present invention,
A) is the cross section when the operation is horizontal,
B) is a cross-sectional view in which the operation is bent.
Figure 11 is a perspective view showing an embodiment of the lower body support of the waist exercise device of the present invention,
A) is a perspective view showing the front of the lower body support moving from side to side,
B) is a perspective view showing the front of the lower body support moving up and down.
12 is a perspective view showing that the front of the lower body support is rotated 360 ° when operating by connecting the a), b) of FIG.
13 is a joint device 31 of the waist exercise device of the present invention,
A) the sphere 202 is horizontal,
B) is a state in which the sphere 202 is shown to flow up and down,
C) is a state in which the sphere 202 flows up, down, left, right.
14 is a perspective view of the waist exercise device of the present invention,
A) is the lower body support tilted to the right,
B) The lower body support is inclined to the left.
15 is a perspective view showing the inside of the left and right tilted state of FIG.
A) is the inside of the lower body support tilted to the right,
B) inside the lower body support is inclined to the left.
Figure 16 is a plan view of the lower part of the lower body support of the waist exercise apparatus of the present invention omitted;
A) is a state in which the second lower body support 5 'is extended from the lower body support 5,
B) The second lower body support 5 'is reduced from the lower body support 5.
FIG. 17 is an explanatory view illustrating a device for pressing a foot of a user on the front of a lower leg support of a waist exercise device according to the present invention.
A) is in a state before the user presses the ankle,
B) the user's ankle is pressed.

The rear end of the lower body support (5) is connected to the frame (6) by the hinge (6) on the frame (3) located at the front end (3 ') of the upper body support (4). It is connected.

In a configuration including a drive device 100 connected to the lower body support 5 to move up or down or move in the left and right directions to raise and lower the front portion of the lower body support 5 in front of the connection portion 6,

The present application consists of a joint member (7) so that the front of the lower body support toward the four sides (including the upper, lower, left, right 360 °).

The joint member (7) is easy to purchase on the market, the noise generated by the friction in the joint was composed of a universal joint including a bearing.

In addition, the driving device 100 has a fixing member 10 fixed to the body 3, and is fitted to the fixing member 10, has a length, and is guided to the guide 11 so that it does not turn around in the circumferential direction. There is a moving tube 13 to slide back and forth in the, there is a universal joint 200 installed in front of the moving tube (13). And the universal joint 200 is connected to one side of the operation between the other side is bent in all directions (14), the front end of the operation 14 and the bottom surface of the lower body support (5) connected to the connecting member (15) do.

And there is a rotating member 17 is rotatably coupled to the bearing fitted in the circular outer wall of the fixing member 10 so as not to be separated from the fixing member 10, the rotating member 17 of the first reduction motor It is connected by power and belt (E) to rotate.

In addition, there is a fixed portion 18 fixed to the rotating member 17 to rotate in accordance with the rotation of the rotating member 17, the rear of the flow member 19 toward the front of the fixed portion 18 in a long direction forward This hinge is coupled, the front of the flow member 19 was composed of a bending member 22, one end of the bending piece 21, the one end of the bent piece 21 is positioned, the bearing housing 20 is inserted so that the operation section 14 is directed forward. (See Figures 8,9).

In such a configuration, the moving tube 13 is guided to the guide portion 11 so as not to drift, but the front and rear movement is possible. For example, by advancing forward, it is fixed with the fixing member 10 and the frame 2 using the fixing means not shown.

If it is so fixed, the moving tube 13 does not move forward or backward.

The universal joint 200 installed in the front of the moving tube 13 in the forward process of the moving tube 13 is also moved forward, the universal joint 200 is connected to the universal joint 200 and the bending member 22 The operation section 14 installed in the bending piece 21 is installed so as not to move forward, so that the bending piece 21 is bent upwards as shown in FIG.

Thus, the operation section 14 is also bent along the bending piece 21.

And the connection between the lower end of the connecting member 15 and the front of the operation 14 is coupled to the hinge portion 28 so that the upper end of the connecting member 15 flows forward or backward in the longitudinal direction of the exercise device, The upper end of the connection member 15 is connected to the connection portion of the bottom of the lower body support 5, the lower body support 5 is twisted in the width direction (A) or the front of the lower body support 5 is the center of the connection portion Even if it is raised or lowered by the hinge device (29, 30) is characterized in that connected by the joint device 31 is moved to the left and right front and rear to move (see Fig. 7, 13).

Hereinafter, the embodiment will be described as follows.

As described above, when the operation section 14 is bent along the bending piece 21, the operation section 14 is connected to the connecting member 15 by lifting the connection member 15 connected to the operation section 14 as shown. The front of the lower body restraint (5) connected to

It is bent upwards.

In this state, when a current is applied to the first deceleration motor by the control, the first deceleration motor rotates the rotating member 17 connected to the first deceleration motor and the belt E. Therefore, the bending member 22 fixed to the rotation member 17 is rotated, and thereby the operating section 14 is rotated in a bent state.

When rotated in this way, the lower body support 5 connected to the connecting member 15 is also rotated in the same direction.

Here again, in the connection between the front of the operation 14 and the lower end of the connecting member 15, it is connected to the hinge portion 28, the upper side of the operation 14 is bent in the width direction of the exercise device (1) If the lower body support (5) can not be rotated and bent forward and backward.

In addition, the upper end of the connecting member 15 is connected to the joint device 31 which flows left and right, so that the lower body support 5 can be rotated (see FIGS. 8 and 10).

Therefore, as described above, the bending piece 21 is bent while the operation section 14 is bent, and thus, when the bending member 22 is rotated, the operation of the universal joint 200 as shown in FIG. The front end of (14) rotates 360 ° as if in a circle. Therefore, the lower leg support 5 connected to the front 14 during operation also rotates 360 ° like a circle to rotate the user's lower body 360 °.

6, 14, and 15 as shown in the upper body support 4, the upper end of the upper support (4), the lower end of the lower support is connected to the rear end of the upper support (4) (6) and the connection In a configuration including a drive device 100 connected to the lower body support (5) to move up or down or move in the left and right directions to raise and lower the front portion of the lower body support (5),

The front of the connecting portion 6 is fixed to the rear of the lower body support (5) and the rear of the connecting portion forms a pivot shaft 35 facing toward the rear and is supported by the support portion 36 fixed to the body 3 and the third It is connected to the rotor of the reduction motor so that it can rotate.

An embodiment of the above configuration will now be described.

When the third reduction motor is rotated, the rotating shaft (including the rotor connected to the rear of the rotating shaft as shown) connected to the third reduction motor and the belt (E) is connected to the rotating shaft 35 when the reverse rotation of the forward rotation is repeated. The lower body support (5) fixed so as not to drift in front of the connecting portion (6) is rotated from side to side as if twisted from side to side.

Here, the present application is connected to the third reduction motor and the belt, but it turns out that the rotating shaft 35 can be rotated forward and reverse by using the crank principle of reciprocating the rotary motion in a linear motion.

As shown in FIG. 15, the lower leg support 5 is guided to the front end of the lower leg support 5 so as to extend or contract the longitudinal direction of the lower leg support 5 and 5 'according to the height of the user. The rod 37 is formed long to face forward, and the second lower body support 5 ′ is installed on the guide rod 37 so as to slide forward.

In addition, the second lower leg support 5 'is provided with a reduction motor 38 so that the slide moves by the power of the motor, and the reduction motor 38 has an extension bar 39 which is extended or reduced by the reduction motor. (5) It was fixed to the front.

An embodiment of the above configuration will now be described.

As described above, a second lower body support 5 'is connected to the guide rod 37 in front of the lower body support 5, and a reduction motor for extending or contracting the extension rod 39 in the second lower body support 5'. (38) was installed so that the end of the extension rod (39) was connected to the front of the lower body support (5).

Therefore, in order to extend the second lower body support 5 'from the lower body support 5, the second lower body support 5' is extended by applying a current to the reduction motor 38 to extend the extension rod 39. You can do the reverse.

In addition, as shown in FIG. 17, a support plate 41 is installed on the front of the lower body support 5 to install a lever 40 for pressing the foot of the user, and the support plate 41 is extended or contracted by power. There is a fourth reduction motor 43 with two extension rods 42.

Is connected to the end of the second extension rods 42 of the fourth reduction motor 43, if one side is pushed or pulled is connected to the shaft 45 to the center portion and the other side is turned clockwise or counterclockwise There is a lever 44 that rotates in the direction.

And the cushion material 46 which presses an ankle is provided in the upper side of the lever 44. As shown in FIG.

An embodiment of the above configuration will now be described.

As shown, to press the user's ankle, the fourth reduction motor 43 is connected to the lower end of the lever 44 installed on the shaft 45 and the end of the second extension rod 42 of the fourth reduction motor 43. When the current is applied to the second extension rod 42, the lever 40 is rotated clockwise about the shaft 45, and thus the top of the lever 40 also rotates clockwise. Cushion material 46 installed on the top of the lever is to press the user's ankle. On the contrary, when the second extension rod 42 is reduced, the cushion member 46 is relaxed from the ankle because the cushion member 46 moves counterclockwise.

In this way, by fixing the ankle with a cushion material, the user can safely exercise. If the ankle cannot be held, the user's lower body will deviate from the lower body support.

As shown in FIG. 10, the moving tube 13 is formed by the screw thread 25 formed in the cylindrical tube in the longitudinal direction of the cylindrical tube and the screw line 25 is spirally coupled to the frame 2 It is installed so as to be idle in the support (not shown) fixed to the) is composed of a rotating part 27 is rotatably coupled to the rotor 26 of the second reduction motor is rotated by the drive of the second reduction motor.

An embodiment of the above configuration will be described below.

Rotating portion 27 connected to the second reduction motor by the chain and belt (not shown) is rotated when the second reduction motor is rotated, thereby being coupled to the rotating portion 27 in a spiral and guides so as not to be idle. 11) The guided moving tube 13 moves forward or backward.

Of course, as mentioned above, the rotating part 27 is supported in a state where the frame 2 or the like is idle.

Since the moving tube 13 is moved by the second deceleration motor in this way, it is more convenient.

Since the reason for moving the moving tube 13 has been described above, the description thereof will be omitted.

And another embodiment will be described.

When the program is input, there is a CNC controller 50 for controlling the function of each party, and is installed on the upper side of the main frame 51, and the gear unit 71 of the first sub-motor 70 installed in the X drive unit 52 and There is an X frame 53 which is geared and installed to move horizontally.

Here, as shown in FIG. 3 of FIG. 3, the gear bit is provided with a rack gear 72 that is long in the longitudinal direction of the X frame 53, and the rack gear 72 has a first submotor installed in the X driving unit 52. It is meshed with the gear part 71 of 70. FIG.

The X drive unit 52 is provided with a vertically extending Z frame 54, the rack gear 80 is installed in the longitudinal direction of the Z frame 54, the rack gear 80 Z drive unit 55 Is meshed with the gear portion of the second sub-motor (81) provided at ().

The Z drive unit 55 is connected to the lower leg support 5 and the operation 57.

When power is applied in this state, the X driver 52 is horizontally moved horizontally by driving the first sub-motor 70 installed in the X driver 52 in accordance with the program.

In addition, the Z driving unit 55 repeatedly moves up and down vertically by driving the second sub-motor 81 installed in the Z driving unit 55 according to the program.

As mentioned in paragraph 1, the lower joint (5) is connected to the front of the lower support (5) in all directions with the universal joint in front of the upper support.

Therefore, the program not shown to control the first sub-motor 70 and the second sub-motor 81 is to move the front of the lower body support 5 in all directions according to the program.

An example embodiment is described as follows.

If you want to rotate 360 ° like drawing a circle over the Z drive unit 55, let the Z frame 54 move to the right or left according to the program.

When the Z driver 55 is raised or lowered, the Z driver 55 rotates 360 °.

Therefore, the front of the lower body support 5 connected to the Z drive unit 55 rotates about 360 ° around the universal joint.

2; frame 3; Body
4 ; Upper body support 5; Lower body support
5 '; Second lower body support 6; Connection
7; Articulation member 10; Fixed member
11; Guide 12; Guide part
13; Moving tube 14; Between operation
15; Connecting member 16; bearing
17; Rotating member 18; [0035]
19; Flow member 20; Bearing housing
21; Bending piece 22; Bending member
25; Thread 26; Congregator
27; Rotating part 28; Hinge
31; Articulation device 36; Supporting member
37; Guide rod 40; lever
41; Support Plate 42 Second Extension Rod
46; Cushion material 200; Universal joint

Claims

A connecting portion 6 hinged to the upper end of the upper body 4 and a rear end of the lower body support 5 to the body 3 positioned at the front end 3 'of the upper support 4; In addition, a driving device connected to the lower body support 5 to move up or down or move in a left and right direction in order to raise and lower the front part of the lower support 5 in front of the connection part 6 includes a configuration including a reference 100. In
The connecting portion (6) is a waist exercise device, characterized in that composed of a joint member (7) so that the front of the lower body support in all directions.

The method of claim 1,
The joint member (7) is a waist exercise device characterized in that composed of a universal joint including a bearing because the noise generated by the friction in the joint when the front of the lower body support in all directions.

The method of claim 1,
The driving device 100 has a fixing member 10 fixed to the frame 2 of the body 3, and the frame 2 is fitted to the fixing member 10 but has a length and is integral with the body 3; And a movable pipe 14 having a guide portion 12 so as to slide back and forth in a state of being guided by the guide 11 so as not to be turned around in the circumferential direction, a universal joint 200 installed in front of the movable pipe 14, and the universal One side is connected to the joint 200 and the other side is bent in four directions between the operation 14, the front end of the operation 14 and the connecting member 15 for connecting to the bottom surface of the lower body support (5),
A rotating member 17 rotatably coupled to a bearing fitted to the outer wall of the fixing member 10 so as not to be separated from the fixing member 10, and connected to and rotated with the motion of the first reduction motor; 17 is fixed to the rotating member 18 is rotated in accordance with the rotation of the rotating member 17, the rear side of the flow member 19 is long hinged to one side of the fixing portion 18 is hinged, The front of the flow member 19 is characterized in that the lower back movement, characterized in that the bending member 21, one end of the bending piece 21, the bearing housing 20 is inserted into the hinge 14 to the front to the front is composed of a hinge member 22 Instrument,

The method of claim 3,
The moving tube 13 has a screw thread 25 formed in the cylindrical tube in the longitudinal direction of the movable tube 13, and a support portion (not shown) coupled to the screw thread 25 in a spiral manner and fixed to the frame 2. ) Is installed so as to be idle, and the waist exercise mechanism, characterized in that it consists of a rotating part 27 is rotatably coupled to the rotor 26 of the second reduction motor by the drive of the second reduction motor.

The method of claim 3,
The connection between the lower end of the connecting member 15 and the front of the operation 14 is coupled to the hinge portion 28 so that the upper end of the connecting member 15 flows forward or backward in the longitudinal direction of the exercise device. The upper end of the connection member 15 is connected to the connection portion of the bottom of the lower body support 5, the lower body support 5 is twisted in the width direction (A) or the front of the lower body support 5 is the center of the connection portion Waist exercise device, characterized in that connected by the joint device 31 is moved left and right before and after the hinge (29, 30) even if the lifting or lowering.

The method of claim 1,
The upper part of the upper body (4), the upper end of the lower support (4) connected to the rear end of the lower body support is hinged to the front end of the upper support (4), and the front of the lower support (5) In the configuration including a drive device 100 to be connected to the lower body support (5) to move up or down to move or move in the left and right directions,
The front of the connecting portion 6 is fixed to the rear of the lower body support (5) and the rear of the connecting portion forms a pivot shaft 35 toward the rear to be supported by the support portion 36 fixed to the body 3 and the third A waist exercise device, characterized in that connected to the rotor of the reduction motor to be rotatable.

The lower leg support 5 has the guide rod 37 facing forward at the front end of the lower leg support 5 so as to extend or contract the length of the lower leg support 5 and 5 'according to the height of the user. It is installed long, the lower rod 5 'is installed in the guide bar 37 to slide forward, and the reduction motor 38 so as to slide the second lower leg 5' by the power of the motor. Waist exercise equipment characterized in that the fixing to the lower body support in front of the extension rod 39 is extended or reduced from the power of the reduction motor by installing a).

The method of claim 1,
A support plate 41 for installing a lever 40 for pressing the instep of the user in front of the lower body support 5, and a second extension rod that is extended or contracted by the power to the support plate 41 A fourth reduction gear motor 43 with 42,
Is connected to the end of the second extension rod 42 of the fourth reduction motor 43, when one side is pushed or pulled is connected to the shaft 45 to the center portion and the other side is turned clockwise or counterclockwise The lever 44 rotating in the direction,
Back movement mechanism characterized in that the cushion member 46 for pressing the ankle on the upper side of the lever 44 is installed.

The method of claim 1,
The drive device 100 is installed on the front of the main frame 51 of the body 3 to control the function of each party when a program is input, the gear unit of the first sub-motor 70 installed in the X drive unit 52 X frame 53 which is geared with the 71 and installed to move horizontally,
A Z frame 54 installed in the X driving unit 52 and horizontally moving in accordance with the movement of the X driving unit 52;
A Z drive unit 55 installed with a second sub-motor 81 geared to and lowered by a rack gear 80 installed in the Z frame 54 and guided to the Z frame 54;
The lower back movement mechanism is installed in the Z drive unit 55, characterized in that consisting of the connecting member 15 connected to the lower body support to raise and lower the lower body support (5).

The method of claim 1
The lower leg support 5 has the guide rod 37 facing forward at the front end of the lower leg support 5 so as to extend or contract the length of the lower leg support 5 and 5 'according to the height of the user. It is installed long, the lower rod 5 'is installed in the guide bar 37 to slide forward, and the reduction motor 38 so as to slide the second lower leg 5' by the power of the motor. Waist exercise equipment, characterized in that for installing the elongation bar (39) which is extended or reduced from the power of the reduction motor to the front of the lower body support by installing a).