KR200329632Y1 - Sporting goods for physical therapy - Google Patents

Abstract

The present invention relates to an exercise device for rehabilitation treatment, and in particular, to form a left and right cylinder with a footrest on the mat, and to form a driving cylinder for the up and down rotation of the back portion in the upper portion of the base, according to the control signal of the controller And a plurality of solenoid valves for supplying hydraulic pressure to the driving cylinders to automatically rotate the footrests and at the same time rotate the backrest up and down, so that both feet are placed on the footrests in a comfortable position laid by the user for rehabilitation treatment. Reclining to the backrest is a rehabilitation therapy exercise equipment to improve the rehabilitation effect while the user's legs and upper body is naturally exercised as the footrest is automatically rotated and the backrest is rotated up and down.

Description

Sporting goods for physical therapy {Sporting goods for physical therapy}

The present invention relates to an exercise equipment for rehabilitation treatment, especially when the user puts his feet on the footrest in a comfortable posture lying on the user's back for rehabilitation, the footrest automatically works alternately and the backrest rotates up and down. As it relates to the user's legs and upper body to exercise naturally to improve the rehabilitation effect of the exercise equipment for rehabilitation.

There are many people who are in need of rehabilitation because they have an accident or disease that damages certain parts of the body, such as the legs and spine.

Most of the rehabilitation of these users is the physical therapist spends time on each patient to massage and exercise the rehabilitation site to perform the rehabilitation treatment.

However, in the related art, the physical therapist has to exercise or massage the patients who need rehabilitation, so there is a problem in that they cannot take care of more rehabilitation patients.

Therefore, the present invention forms a left and right cylinder with a footrest on the mat, and forms a driving cylinder for the up and down rotation of the backrest part on the upper part of the base, and supplies hydraulic pressure to the left and right cylinders and the driving cylinder according to the control signal of the controller. By installing a number of solenoid valves that allow the backrest to rotate up and down at the same time, the footrests automatically work alternately, placing the feet on the footrest in a comfortable position laid by the user for rehabilitation treatment, and leaning the back to the backrest This automatic operation alternately and as the backrest is rotated up and down, the user's legs and upper body is naturally exercised to provide a rehabilitation exercise equipment that can improve the rehabilitation effect.

The present invention for achieving the above object,

Form a mat that can be laid by the user on the upper portion of the base having a plurality of support legs, and the backrest portion, which is one side of the mat is axially rotated to enable the up and down rotation, the left side for alternating operation of the inner bottom of the base A cylinder and a right cylinder are installed side by side, and the left and right side scaffolds are formed on the rod ends of the pistons which go out from the left and right cylinders so that the user can rest the feet. The upper part of the base is operated by hydraulic pressure supplied to the backrest. Form a driving cylinder to rotate up and down,

As driving means for operating the cylinder,

A hydraulic tank; A hydraulic pump for pumping hydraulic pressure of the hydraulic tank;

Two input terminals are connected to the hydraulic tank and the hydraulic pump, and two output terminals opposite to each other are connected to the upper and lower sides of the cylinders by a hydraulic line so that hydraulic pressure is supplied through one output terminal according to a control signal of a controller. First to third solenoid valves for switching to allow the piston of each cylinder to reciprocate;

A controller for causing the left and right cylinders to operate alternately and simultaneously switching the first to third solenoid valves so that the driving cylinders reciprocate; Characterized in that consisting of.

And, it characterized in that the speed control valve for adjusting the hydraulic supply amount in the middle of the hydraulic line connecting the solenoid valve and the cylinder.

Figure 1 is a side view showing the exercise device for rehabilitation treatment of the present invention.

Figure 2 is a view showing the overall configuration of the exercise device for rehabilitation treatment of the present invention.

※ Explanation of code for main part of drawing

1: bass, 2: support leg,

3: mat, 4: backrest,

5: axis of rotation, 11: left cylinder,

13: left footrest, 15: right cylinder,

17: right footrest, 20: driving cylinder,

22: coupling rod, 30: drive means,

31: hydraulic tank, 32: hydraulic pump,

33 ~ 35: solenoid valve, 36: controller,

37: operation switch, 38: speed control valve

Hereinafter, a preferred embodiment of the present invention with reference to the accompanying drawings, Figures 1 and 2 as follows.

Reference numeral 1 denotes a base, and a plurality of support legs 2 protrude downward from the bottom of the base 1, and a mat 3 having a predetermined thickness so that the user can lie down on the top of the base 1. ) Is formed.

One side of the mat (3), more specifically, the backrest part (4), which is the part where the upper body is in contact with when the user is lying down, forms a rotating shaft (5) on one side thereof, so that the backrest part (4) with respect to the mat (3). It can be rotated up and down independently.

In addition, the left cylinder 11 and the right cylinder 15 are formed side by side under the base 1, and the upper side of the base 1 is driven according to the hydraulic pressure supplied to drive the backrest part 4 up and down. The cylinder 20 is formed.

The left and right cylinders 11 and 15 are formed with pistons 12 and 16 which push the fluid while reciprocating therein, and are provided at ends of the rods 14 and 18 extending from the pistons 12 and 16, respectively. The left footrest 13 and the right footrest 17 are respectively formed.

The left and right footrests 13 and 17 are exposed to the top of the mat 3 as shown in FIG. 1 so that the user can put his feet on the footrests 13 and 17.

The drive cylinder 20 has a piston 21 is formed therein reciprocating up and down, the end of the coupling rod 22 is formed to extend from the piston 21 is hinged to the bottom surface of the backrest (4) Combined as.

On the other hand, as the drive means 30 for driving the cylinders (11, 15, 20),

A hydraulic tank 31 for storing hydraulic pressure and a hydraulic pump 32 for forcibly pumping the hydraulic pressure of the hydraulic tank 31 and supplying them to the load side are configured, and the hydraulic pressure pumped by the hydraulic pump 32 is applied to each cylinder. First to third solenoid valves 33 to 35 for supplying to (11, 15, 20) are formed.

The solenoid valves 33 to 35 have two input terminals I1 to I3 and output terminals P1 to P3, respectively, and the two input terminals I1 to I3 are hydraulic tanks 31 and hydraulic pumps 32, respectively. ), Two output terminals P1 to P3 are connected to the upper and lower sides of the cylinders 11, 15, and 20 through hydraulic lines.

The solenoid valves 33 to 35 are operated so that the hydraulic pressure is alternately supplied to the upper or lower side of the cylinders 11, 15, and 20 while the output is switched according to the control signal of the controller 36. By operation, the pistons 12, 16, and 21 mounted on the cylinders 11, 15, and 20 are reciprocated up and down.

For example, when the output terminal P1 of the first solenoid valve 33 is switched by the control signal of the controller 36 and the hydraulic pressure is supplied to the lower side of the drive cylinder 20, the piston 21 rises and the backrest portion ( 4) is rotated downward, and on the contrary, when the output terminal P1 of the first solenoid valve 33 is switched to the other side and the hydraulic pressure is supplied to the upper side of the driving cylinder 20, the piston 21 descends and the backrest portion 4 ) Will rise upward.

On the other hand, the controller 36 for driving the first to third solenoid valves 33 to 35 is operated by the user to operate the operation switch 37 to operate the solenoid valves 33 to 35 at the same time. Its operation is to control the pistons 12 and 16 of the left and right cylinders 11 and 15 to reciprocate up and down alternately with each other, and the drive cylinder 20 is driven when the left and right cylinders 11 and 15 are driven. The backrest 4 is controlled to be rotated up and down.

In the middle of the hydraulic line connecting the first to third solenoid valves 33 to 35 and the respective cylinders 11, 15, and 20, the hydraulic speed is adjusted to adjust the operating speed of each cylinder 11, 15, and 20. A speed control valve 38 is provided so that the speed control valve 38 can be artificially adjusted by the user.

In addition, upper and lower sides of each of the cylinders 11, 15, and 20 are provided with limit switches 40, and the switching signals of the limit switches 40 are supplied to the controller 36, thereby providing the cylinders 11. The controller 36 recognizes the end point of rising or falling of the piston at the time of operation, 15 and 20, so that the switching timing of the solenoid valves 33 to 35 can be controlled.

Referring to the operation of the present invention configured as described above is as follows.

When the rehabilitation therapy patient is comfortably lying on the mat 3, the foot is placed on the footrests 13 and 17, and the operation switch 37 is switched on, and the operation switch 37 is turned on by the on operation of the operation switch 37. As the power is supplied, the hydraulic pump 32 operates to supply hydraulic pressure to the solenoid valves 33 to 35.

At this time, the controller 36 allows the hydraulic pressure to be alternately supplied to the two output stages P1 to P3 of the first to third solenoid valves 33 to 35 according to a preset program, thereby providing respective cylinders 11, 15, and 20. ) Up and down reciprocating motion.

Thereby, the left and right cylinders (11, 15) are moved up and down alternately with each other, so that the left and right footrests (13, 17) are alternately raised and lowered, so that both feet of the patient in need of rehabilitation are naturally stretched and folded. Since the backrest portion 4 is rotated up and down by the reciprocating motion of the driving cylinder 20, the spine of the patient is moved, so that the rehabilitation is promoted.

As described above, the present invention forms a left and right cylinder with a footrest on the mat, and forms a driving cylinder for the up and down rotation of the backrest part on the upper part of the base, and the hydraulic pressure is applied to the left and right cylinders and the driving cylinder according to the control signal of the controller. By installing a number of solenoid valves to automatically rotate the footrests and simultaneously rotate the backrest up and down, the user rests his feet on the footrest in a comfortable position for the rehabilitation treatment and leans his back on the back. If possible, the footrest is automatically rotated and the backrest is rotated up and down can be expected to provide the effect of providing a rehabilitation exercise equipment to improve the rehabilitation effect while the user's legs and upper body is naturally exercised.

Claims (2)

Form a mat (3) that the user can lie on the upper portion of the base (1) having a plurality of support legs (2), and the backrest portion (4), which is one side of the mat (3) is supported on the rotating shaft (5) Piston to be rotated up and down, and to install the left cylinder 11 and the right cylinder (15) side by side to alternate with each other in the inner lower end of the base (2), and emerge from the left and right cylinders (11, 15) On the ends of the rods 14 and 18 of the rods 12 and 16, left and right footrests 13 and 17 are formed to allow the user to rest their feet. The upper part of the base 1 is operated by hydraulic pressure supplied to the backrest. To form a driving cylinder 20 to rotate up and down, As drive means 30 for operating the cylinders 11, 15, 20, A hydraulic tank 31; A hydraulic pump 32 for pumping hydraulic pressure of the hydraulic tank 31; Two input terminals I1 to I3 are connected to the hydraulic tank 31 and the hydraulic pump 32, and two output terminals P1 to P3 opposite thereto are connected to the cylinders 11, 15 and 20 by a hydraulic line. First to third solenoid valves 33 to 33 connected to the upper and lower sides of the valves, and switching the hydraulic pressure to be supplied through any one output terminal according to the control signal of the controller 36 to allow the piston of each cylinder to reciprocate. 35); A controller 36 for alternately operating the left and right cylinders 11 and 15 and switching the first to third solenoid valves 33 to 35 such that the driving cylinder 20 reciprocates at the same time; Exercise equipment for rehabilitation treatment, characterized in that consisting of. The method of claim 1, Rehabilitation therapy exercise equipment characterized in that the solenoid valve (33 ~ 35) and the speed control valve (38) for adjusting the hydraulic supply amount in the middle of the hydraulic line interconnecting the cylinder.