KR20060116690A - Heath and rehabilitation equipment using pneumatic - Google Patents

Abstract

Provided is a health and rehabilitation equipment using pneumatics, which is environment-friendly by using pneumatics, is largely reduced in noise because a pendulum is not used, and has improved safety. The health and rehabilitation equipment using pneumatics comprises: a bed part(1) on which a user lies down; a bench press part(2) that is hinge-coupled to the upper part of the bed part(1); a leg relaxation part(3) that is hinge-coupled to the lower part of the bed part(1); a first cylinder for supplying a first fixed pressure to the bench press part(2); a second cylinder for supplying a second fixed pressure to the leg relaxation part(3); a first control part(4) that controls the bench press part(2) and the leg relaxation part(3) alternately for hinge movement; and a second control part that sets the first fixed pressure and the second fixed pressure.

Description

Health and Rehabilitation Equipment using Pneumatic

1 is a photograph of the overall appearance of the present invention mechanism.

Figure 2 is a schematic view of the bed portion that is the skeleton of the present invention mechanism.

3 is a schematic diagram of components constituting the Bench Press portion of the present invention mechanism.

4 is a schematic diagram of the components that make up the Leg Extension portion of the present invention mechanism.

5 is a circuit diagram playing a key role of the present invention mechanism.

The present invention relates to merging the existing fitness equipment and the existing rehabilitation equipment into one. In particular, the fitness and rehabilitation equipment can be selected and used with one switch.In the case of the fitness equipment, the weight can be finely adjusted by simple operation, and the safety can be increased by using a pneumatic cylinder instead of the existing weight. In addition, the height and speed can be adjusted with a simple operation.

In the related art, a fitness device using weights has been used as a technique for fitness equipment. The use of weights creates noise and is dangerous. In addition, although there is a rehabilitation mechanism using the air pressure in the prior art, it was used only as an additional device, and there was no mechanism used mainly as the present invention.

However, in the prior art, the fitness device generates noise by using a weight, and there is a problem in safety because the elderly are dangerous when exercising. In addition, the fitness device using the weight is less mobile because of the weight of the weight. In addition, many rehabilitation mechanisms using electric motors, but the use of air pressure in an environmentally friendly way, by providing a variety that can meet the physique conditions of many people by controlling the speed and travel distance.

According to the present invention,

It is configured to include.

The said 1st control part is comprised.

Claim 1 To 3 paragraphs

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a photograph of the overall appearance of the present invention, Figure 2 is a schematic view of the bed portion that is the skeleton of the present invention, Figure 3 is a schematic view of the Bench Press (hereinafter Bench) portion of the present invention, Figure 4 Fig. 5 is a schematic diagram of a leg extension (hereinafter, leg) portion, and Fig. 5 is a circuit diagram of a control unit for automatic operation of the present invention.

The present invention assembles the bench (2) and the leg (3) portion of the compressor (8) and the bed (1) to provide air to give weight as a fitness device or a bench cylinder for automatic operation as a rehabilitation device (5). ) And a leg cylinder (6), characterized by consisting of a control unit (4) for automatic operation as a rehabilitation mechanism.

That is, when used as a fitness device, the supplied air is turned from the three-way valve (7) attached to the bed (1) in the manual line direction (9), and then the bench air pressure regulators on both sides of the bed (1) ( 11) and the air pressure regulator 12 for the leg and the weight can be adjusted through the air pressure regulator. At this time, when lifting the bench (2) or leg (3) by the relief device (11`, 12`) built in the bench air pressure regulator (11) and the leg air pressure regulator (12), It keeps the pressure applied to the cylinder for leg constant.

In addition, when used as a rehabilitation mechanism, the supplied air is turned from the three-way valve (7) attached to the bed (1) in the direction of the automatic line (10), the bench on / off switch (13) and the leg on / off Pass the switch 14 to the control unit (4) attached to the center of the bed (1) and the bench cylinder (5) and the cylinder for the leg (6). At this time, the controller 4 is a bench control cylinder 15 and a leg control cylinder 16, a bench conversion valve 17 for changing the flow of air, a conversion valve 18 for the leg, and a bench limit for operating the conversion valve. It consists of switches 1 (19) and 2 (20) and limit switches 1 (21) and 2 (22) for the leg.

Each cylinder is equipped with a bench cylinder speed controller 1 (23), 2 (24) and a cylinder speed controller 1 (25), 2 (26) for the legs that can adjust the cylinder speed. The controller can control the speed of the cylinder for legs (5) and the cylinder for bench (6), and the cylinder speed controllers 1 (27), 2 (28) for the leg control and the cylinder speed controllers 1 (29), 2 (30) for the bench control. By controlling the speed of), you can adjust the movement angle and length of the bench (2) or leg (3).

The above-described Bench (2) and Leg (3) action and effect will be described in more detail with the actual use state.

For example, if the weight of the bench (2) or leg (3) is used as a fitness equipment, the air generated from the compressor (8) is operated in the direction of the manual line (9) through the three-way valve (7) and then the manual line. The air supplied to (9) enters the bench pressure regulator 11 and the leg pressure regulator 12. At this time, if the user sets the desired weight to each pressure regulating device, a constant pressure is supplied to the bench cylinder 5 and the leg cylinder 6, and the user is ready to move. In this state, the user can lie down or sit on the bed (1) to exercise by lifting the Bench (2) or Leg (3). At this time, when the user lifts the bench (2) or leg (3) by applying a force, the bench cylinder (5) or the cylinder for the leg (6) receives a pressure higher than the pressure received from the pressure regulating device (11, 12), The air inside the cylinder is constantly drawn out by the relief devices 11` and 12` mounted in the pressure regulating devices 11 and 12 to maintain a constant pressure. The pressure released by the relief devices 11 ', 12' maintains the same pressure by supplying air through the compressor 8 again.

As a rehabilitation mechanism, when the user adjusts the speed and angle of the bench (2) or leg (3), the air generated by the compressor (8) is automatically operated after operating in the direction of the automatic line (10) through the three-way valve (7). The air supplied to the line 10 is supplied to the bench on / off switch 13 or the leg on / off switch 14 so that the user can operate the switch of the instrument to be used by the bench (2) or leg (3). And the air passing through the switch is supplied to the control cylinder 4 in the center of the bench cylinder 5 or the leg cylinder 6 and the bed 1, which is supplied to the control unit 4 The supplied air is supplied to the bench conversion valve 17 or the leg conversion valve 18 and the respective limit switches 19, 20, 21 and 22.

Therefore, the air supplied to the above-mentioned switching valve is supplied to the bench cylinder 5 or the leg cylinder 6 and the bench control cylinder 15 or the leg control cylinder 16 so that each cylinder 5, 6 is moved up and down. Make it move

The limit switch 1 (19), 2 (20) for the bench or limit switch 1 (21), 2 (22) for the leg is positioned at the highest point and the lowest point of the bench control cylinder 15 or the leg control cylinder 16. In such a state, when the bench control cylinder 15 or the leg control cylinder 16 moves to the highest point, the limit switch 19, as described above, is pressed by pressing the bench limit switch 1 (19) or the leg limit switch 1 (21). The air supplied to 21 passes through and is supplied to the bench converting valve 17 or the leg converting valve 18 to change the flow of air. At this time, the bench cylinder (5) or leg cylinder (6) and the bench control cylinder (15) or the cylinder (16) for the leg are lowered. When the bench control cylinder 15 or the leg control cylinder 16 moves to the lowest point, the bench cylinder 5 is reversed by pressing the bench limit switch 2 (20) or the leg limit switch 2 (22). ) Or the leg cylinder 6 and the bench control cylinder 15 or the leg control cylinder 16 is raised.

Therefore, the bench cylinder 5 and the leg cylinder 6 continue to reciprocate while air is supplied from the compressor 8.

Bench cylinders (5) and cylinders for legs (6) by adjusting the cylinder speed controllers 1 (23), 2 (24) for bench and cylinder speed controllers 1 (25), 2 (26) for leg to the desired state. The rising and falling speed of the can be adjusted. In addition, by adjusting the cylinder speed controllers 1 (27), 2 (28) for bench control and cylinder speed controllers 1 (29), 2 (30) for leg control to a desired state, the bench control cylinder (5) and the leg control cylinder (6). By controlling the speed of the control panel and the speed of the bench control cylinder 15 and the leg control cylinder 16, the angle or length of the bench 2 or the leg 3 can be adjusted.

Therefore, by adjusting the speed controllers 23, 24, 25, 26, 27, 28, 29, and 30, the user can make the speed, angle, and length suitable for the user.

As described above, the present invention does not need to purchase exercise equipment separately for healthy people and people who need rehabilitation treatment, and there is an effect of exercising to fit each person's physique. In addition, by using air pressure, there is an environment-friendly aspect, and since the existing weight is not used, the noise can be drastically reduced. In addition, the use of the compressibility of the air pressure can improve the safety.

Claims (3)

A bed unit in which the user is located; A bench press portion hinged to an upper side of the bed portion; A leg relaxation portion hinged to the bed portion and the lower side; A first cylinder for supplying a first constant pressure to the bench press; A second cylinder for supplying a second constant pressure to the leg relaxation part; A first control unit which controls the bench press unit and the leg relaxation unit to automatically repeat the hinge movement; Health equipment and rehabilitation mechanism using the air pressure comprising a second control unit for setting the first constant pressure and the magnitude of the second constant pressure. In the apparatus according to claim 1, The first control unit, the air coming from the compressor passes through the automatic line to reach the switch. In this case, when the switch is operated, air enters a solenoid valve capable of changing the direction of air and enters a pneumatic cylinder that controls the bench press and the lag relaxer of the first control unit from the solenoid valve. Here, before entering the pneumatic cylinder, it passes through a speed controller installed to control the flow rate and speed of the air. The movement of the small cylinder of the control unit controls the movement of the first cylinder and the second cylinder. The second control unit, the air from the compressor passes through the manual line to reach the switch, and when the switch is operated, the air flows into the first cylinder and the second cylinder through a regulator for regulating the pressure of air, Device that keeps the regulated pressure constant. In the device according to claim 1, an optional valve is used to connect the automatic device and the manual device, and a small cylinder and a speed controller are used to control the moving speed and angle of the bench press and the rack relaxation part in the control unit. Was used. The invention has been made under the idea of making health and rehabilitation into one. Fitness and rehabilitation mechanism, characterized in that the pneumatic cylinder.

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