KR100537080B1 - Pelvis Correction Device and Controlling Method Thereof - Google Patents

Abstract

The present invention relates to a seat-type pelvis correction device and a control method for correcting the pelvis of a woman opened due to childbirth and the like, the left and right air pump connected to each of the left and right airbags to inject air into the front and rear cells; A left and right direction control valve for supplying air to the left and right airbags or supplying all of the airbags; Left and right air pressure sensors for sensing air pressure between the left and right airbags and the left and right direction control valves; Left and right front and rear exhaust valves for respectively discharging air from the front and rear cells of the left and right airbags; A control device for controlling the left and right air pumps, the left and right direction control valves, the left and right front and rear exhaust valves, the far infrared ray generator, and the low frequency oscillator; A display unit for receiving and displaying a display signal from the control device; It is composed of a key input unit which has a plurality of switches and inputs the corresponding signal to the control device according to the switch selected by the user, and detects the air pressure of the airbag to control the pressure level, thereby safely at the set pressure level regardless of the user's body type. Pressurization can be made, and the pelvis can be corrected by expanding and contracting the front and rear cells of the left and right airbags diagonally.

Description

Pedestal Correction Device and Controlling Method Thereof}

The present invention relates to an improvement of the previously filed Korean Patent Application No. 2002-54445, in particular, the left front and rear airbags installed on the side support of the left pelvis correction device for correcting the pelvis of the woman opened due to childbirth, etc. The present invention relates to a left pelvis correction device and a control method thereof, which enable pressurization of the front and rear airbags on the right side and the pressure of the user's pelvis to check the set air pressure with an air pressure sensor.

In the pelvic correction device of the previously applied patent application No. 2002-54445, as shown in FIG. 1, the front and rear airbags 22a and 23a are provided inside the left support 12a, and likewise inside the right support 12b. The front and rear airbags 22a and 23a are provided. In addition, the air injection means 30 is installed inside the seat plate 11, and injects air into the left and right front and rear airbags 22a, 23a, 22a, 23a through an air injection tube to apply pressure to the pelvis of the user. do.

However, different body types have different types of pelvis, such as small or large pelvis, thin or thin, and so on. The pre-applied pelvic correction device enables to select the compression level as strong, medium, or weak without considering such a body shape, and pressurizes for a predetermined time at a predetermined strength of pressure according to the selected level.

By applying pressure without considering the user's body shape, the owner of a fat or large pelvis is more stressed than the person of the normal body even at the "medium" level of stress, complains of pain, and reduces the "about" level to reduce the pressure. If the pressure is set to, the strength of the compression is insufficient, there is a problem such as no correction effect.

In addition, when the left and right airbags are inflated and contracted at the same time, the pelvis is twisted.

Accordingly, the present invention has been made to solve the problem of the first patent application No. 2002-54445, the object of the present invention is to adjust the air pressure supplied to the airbag according to the user's body type to set the sensor regardless of the body type It is to provide a left pelvis correction device and a control method that can be pressed to keep the pelvis constant.

Another object of the present invention is to provide a left pelvis correction device and a method of controlling the pelvis to correct the twisted pelvis by applying a diagonal pressure to the pelvis by inflating or contracting the left and right front and rear airbags alternately.

Still another object of the present invention is to provide a pelvic correction device and a control method thereof, which can apply pressure while variously expanding and expanding the air pressure, and can perform pelvic correction function in various modes by providing massage or kneading and tapping functions. It is.

The seat-type pelvic correction device of the present invention for achieving the above object is a seat that is provided with a support standing up from both ends of the seat plate and the seat plate laid by the user; A pair of left and right airbags mounted on inner surfaces of the support and contracted and inflated by air entering and exiting the support; Air injection means for providing air pressure to the pair of airbags, it characterized in that to maintain a constant air pressure injected into the inside of the airbag through the sensor to press the user's pelvic region without pain of the user To provide a technical configuration.

In addition, the pair of airbags are formed of the front and rear cells partitioned into independent spaces, by the air injection means to selectively inject air into the front and rear cells to apply pressure in the diagonal direction of the pelvis of the person to be corrected It is composed.

In addition, the air injection means is connected to the left and right airbags respectively, the left and right air pump for injecting air into the front and rear cells; A left and right control valve for supplying air to the left and right airbags or supplying both air; Left and right air pressure sensors for sensing air pressure between the left and right airbags and the left and right direction control valves; Left and right front and rear exhaust valves for respectively discharging air from the front and rear cells of the left and right airbags; A control device for controlling the left and right air pump, the left and right direction control valve, the left and right front and rear exhaust valve, the far infrared ray generator and the low frequency oscillator, a display unit for receiving and displaying a display signal from the control device, and a plurality of switches are selected by the user. According to the switch characterized in that it comprises a key input unit for inputting the corresponding signal to the control device.

In addition, the seat plate is equipped with a light sensor to prevent unnecessary operation by stopping the operation of the calibration device by detecting light from the outside while the user is not seated, and by installing a far-infrared generator further calibrated Far infrared rays are applied to the pelvis of the child to prevent various diseases caused by the cold of the pelvis.

The control method of the pelvic correction apparatus according to the present invention,

(A) receiving a compression level from the user through the key input unit;

(B) operating the left and right air pumps to inject air into the left and right airbags,

(C) The control method of the left pelvis correction device to perform the step of injecting air to the left front and rear cells and the right front and rear cells by controlling the left and right direction control valve,

Then, (D) the left and right air pressure sensor senses the air pressure of the left and right airbags and determines whether the air pressure is less than or equal to the set value selected by the user, and returns to step (B) if it is less than or equal to the set value. Stopping the left and right air pumps;

(E) discharging air until the air pressure of the left and right airbags is lower than the discharge pressure by opening the left and right front and rear exhaust valves;

(F) When the air pressure of the left and right airbags is lower than the discharge pressure, the left and right air pumps are stopped for a predetermined time, and it is determined whether the predetermined time has elapsed from the step (A) to the present time, and if the predetermined time has not elapsed, the process returns to step (B) If a predetermined time has elapsed, it is characterized in that it is configured to sequentially perform the step of ending.

In addition, when the air pressure of the left and right airbags is sensed and the air pressure is greater than or equal to the set value selected by the user, the left and right air pumps are stopped for a predetermined time (about 10 seconds) to prevent excessive pressure on the user's pelvis.

Method for controlling the pelvic correction device according to the present invention by torsion correction,

(A) receiving a compression level and left or right distortion correction from the user through the key input unit;

(B) operating the left and right air pump to inject air into the left and right airbags;

(C) injecting air into the left front and rear cells and the right front and rear cells by controlling the left and right direction control valves;

(D) If the air pressure of the left and right airbags is sensed by the left and right air pressure sensors to determine whether the air pressure is lower than or equal to the set value selected by the user, the process returns to step (B). Determining whether the load is corrected;

(E) in the case of left skew correction, operating the left rear exhaust valve and the right front exhaust valve to discharge air of the left rear cell and the right front cell at a discharge pressure capable of supporting the user's pelvis;

(F) determining whether the air pressures of the left rear cell and the right front cell are less than or equal to the discharge pressure, and returning to step (E) if the air pressure is less than or equal to the discharge pressure;

(G) determining whether a predetermined time has elapsed from the step (A) to the present time, and if the predetermined time has not elapsed, returning to step (B), and ending the predetermined time;

(H) in the case of correcting the right skew in the step (D), operating the left front exhaust valve and the right rear exhaust valve to discharge air from the left front cell and the right rear cell to the discharge pressure supporting the user's pelvis; Wow;

(I) If it is not less than the discharge pressure by judging whether the air pressures of the left front cell and the right rear cell are less than the discharge pressure, the flow returns to step (H), and if less, the left and right air pumps are stopped for a predetermined time, and from step (A) It is determined that the predetermined time has elapsed so far, and if the predetermined time has not elapsed, the process returns to step (B), and if the predetermined time has elapsed, the process ends.

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

As shown in FIG. 1, the basic structure of the seat-type pelvic correction apparatus according to the present invention is the same as that of the first patent application No. 2002-54445, and the seat 10 is adapted to accommodate the user's hip, and the seat It basically has a pair of left and right airbags 20a and 20b provided on the inner side and air injection means for providing air pressure to the left and right pair of airbags 20a and 20b. In FIG. 1, reference numeral 17 is a backrest, 42 is a wired remote controller, and 43 is a remote control window for receiving a signal from the wireless remote controller.

The pair of left and right airbags 20a and 20b mounted on the inner surfaces of the left and right supporters 12a and 12b respectively receive air from the air injection means and expands and contracts by the exhaust to periodically press the human pelvis. . The airbag 20 is made of a high-strength plastic pack, and is formed of front and rear cells 22a, 22b and 23a and 23b partitioned into independent spaces at portions corresponding to the left and right sides of the human pelvis.

2 is a block diagram showing the configuration of the air injection means according to the present invention.

The air injection means according to the present invention includes a pair of left and right air pumps 31a and 31b for injecting air into the left and right airbags 20a and 20b; Left and right air pressure sensors (38a, 38b) for sensing air pressure supplied from the left and right air pumps (31a, 31b) to the left and right airbags (20a, 20b), respectively; A leftward control valve (32a) for selectively supplying air to the front and rear cells (22a, 23a) of the left airbag (20), or both to supply air; A right direction control valve 32b for selectively supplying air to the front and rear cells 22b and 23b of the right airbag 20b or supplying air by selecting both; A pair of front and rear exhaust valves 33a and 34a for exhausting air from the front and rear cells 22a and 23a of the left airbag 20, respectively; A pair of front and rear exhaust valves 33b and 34b for discharging air from the front and rear cells 22b and 23b of the right airbag 20b, respectively; The pressure of the left and right air pumps 31a and 31b is controlled to receive the respective air pressures from the left and right air pressure sensors 38a and 38b so as to be the respective set pressures, and the left and right air pumps 31a and 31b and the left and right direction control. A control unit 35 for controlling the valves 32a and 32b, the left and right front and rear exhaust valves 33a and 34a, 33b and 34b, the low frequency oscillator F and the far infrared ray generating unit I; A display unit 36 for receiving and displaying a display signal from the control device 35; It is composed of a key input unit 37 having a plurality of switches and inputs a corresponding signal to the control device 35 according to a switch selected by the user.

Air supplied from the left and right air pumps 31a and 31b is injected into the left and right direction control valves 32a and 32b. The left and right air pressure sensors 38a and 38b are respectively installed between the left and right air pumps 31a and 31b and the left and right direction control valves 32a and 32b, respectively, from the left air pump 31a to the left direction control valve 32a. It detects the injected air pressure and outputs it to the control device 35, and similarly detects the air pressure injected from the right air pump 31b to the right control valve 32b and outputs it to the control device 35.

The control device 35 receives the air pressure sensed from the left and right air pressure sensors 38a and 38b and compares it with the pressure level set by the user through the key input unit 37. As a result of comparison, when the sensed air pressure is greater than the set air pressure, the left and right air pumps 31a and 31b are stopped to prevent air from being injected into the left and right airbags 20a and 20b.

The left and right directional control valves 32a and 32b are the front and rear cells 22a and 23a of the left airbag 20a and the front and rear cells 22a and 23a of the right airbag 20 under the control of the control device 35. Turn air on or off for each.

When the left direction control valve 32a supplies air to the front cell 22a of the left airbag 20a, the front cell 22a of the left airbag 20a expands to apply pressure to the left front of the user's pelvis. .

Similarly, when the leftward control valve 32a supplies air to the rear cell 23a of the left airbag 20a, the rear cell 23a of the left airbag 20a expands to press the user's pelvis from the left rear. Done.

The operation of the left direction control valve 32a and the left airbag 20a may be similarly applied to the operation of the right direction control valve 32b and the right airbag 20b.

Therefore, it is possible to selectively inject air into the front cell 22a or the rear cell 23a of the left airbag 20a by controlling the left direction control valve 32a, and similarly control the right direction control valve 32b. Thus, air may be selectively injected into the front cell 22b or the rear cell 23b of the right airbag 20b.

In order to operate the pelvic correction device as a massage function, air is simultaneously injected into the front cells 22a and 22b or the rear cells 23a and 23b of the left and right airbags 20a and 20b as shown in FIG. 3A or 3B. Can be blocked.

As shown in FIG. 3A, when air is simultaneously injected into the front cells 22a and 22b of the left and right airbags 20a and 20b, pressure is applied to the front of the user's pelvis, and the rear cells of the left and right airbags 20a and 20b. When air is simultaneously injected to 23a and 23b, pressure is applied to the back of the user's pelvis. In this way, the front and rear cells 22a, 22b, 23a, 23b are alternately injected or exhausted at regular time intervals to repeat the pressure and relaxation of the user's pelvis at a certain time interval for a certain time to massage and correct the pelvis. The effect can be obtained.

The air pressure injected into the left and right airbags 20a and 20b can be set to three levels of strong, medium, and weak by a level selection switch provided in the key input unit 37. For example, the "strong" level Can be set to 290 ± 10 mmHg, 23 ± 0 mmHg for “medium” level, and 140 ± 10 mmHg for “about” level.

Also, even when the air pressure is discharged from the left and right airbags 20a and 20b, the air pressure is not set to "0". For example, the discharge pressure at the "strong" level is 180 ± 10 mmHg and the discharge pressure at the "medium" level. The discharge pressure of silver 150 ± 10 mmHg and the “about” level can be set to 90 ± 10 mmHg. Therefore, even when the air pressure is discharged from the left and right airbags 20a and 20b, the pressure that can support the pelvis of the user is maintained.

4 is a flowchart showing a method of controlling the pelvic correction apparatus according to the present invention with a massage function.

After the power is applied, the pressure level is input from the user through the key input unit (step S41), the left and right air pumps 31a and 31b are operated to inject air into the left and right airbags 20a and 20b (step S42) and the left and right directions The control valves 32a and 32b are controlled to inject air into the left front and rear cells 22a and 22b and the right front and rear cells 23a and 23b (step S43).

When the air pressure of the left and right airbags 20a and 20b is sensed by the left and right air pressure sensors 38a and 38b, it is determined whether the air pressure is less than or equal to the set value selected by the user. The left and right air pumps 31a and 31b are stopped for a predetermined time (for example, 10 seconds) to maintain the air pressure of the left and right airbags 20a and 20b at the set values (step S45), and the left and right front and rear exhaust valves 33a and 33b. 34a and 34b are opened to discharge air until the air pressure of the left and right airbags 20a and 20b becomes less than the discharge pressure (step S46).

It is determined whether the air pressure of the left and right airbags 20a and 20b is equal to or lower than the discharge pressure (step S47), and if the pressure is not equal to or less than the discharge pressure, the flow returns to step S46, and if the discharge pressure is lower than the discharge pressure, the left and right air pumps are fixed for a predetermined time (for example, 10 seconds). (31a, 31b) is stopped (step S48), and it is determined whether a predetermined time (for example, 15 minutes) has elapsed from step S41 to the present time, and if the predetermined time has not elapsed, the process returns to step S42 and the predetermined time has elapsed. If so, exit the program.

In this way, the operation of injecting and discharging air into the left and right front cells 22a and 22b and the left and right rear cells 23a and 23b of the left and right airbags 20a and 20b may be repeated to obtain an effect such as massage of the pelvis.

If the pelvis is distorted, you must apply compression in the left anterior and right rear of the pelvis to correct the torsional pelvis, or conversely, apply compression in the right anterior and left posterior to the opposite direction of the twisted pelvis. do.

If the pelvis is twisted backwards on the right side and the left side is forward twisted, to correct this twisted pelvis, the front cell 22a of the left airbag 20a and the rear cell of the right airbag 20b, as shown in FIG. Air is injected into 23b) and air is discharged at a constant pressure from the rear cell 23a of the left airbag 20a and the front cell 22b of the right airbag 20b.

If the pelvis is twisted to the left side and the right to the front, the front cell 22a of the left airbag 20a and the rear cell of the right airbag 20b, as shown in Fig. 5B, to correct this twisted pelvis. Air is discharged at a constant pressure from 23b), and air is injected at a constant pressure from the rear cell 23a of the left airbag 20a and the front cell 22b of the right airbag 20b.

6 is a flow chart illustrating a method of controlling a pelvic correction device to correct a twisted pelvis in accordance with the present invention.

After the power is applied, the pressure level and the left or right skew correction are input by the user (step S61), and the left and right air pumps 31a and 31b are operated to inject air into the left and right airbags 20a and 20b. (Step S62). The left and right direction control valves 32a and 32b are controlled to inject air into the left front and rear cells 22a and 22b and the right front and rear cells 23a and 23b (step S63).

If the air pressure of the left and right airbags 20a and 20b is sensed by the left and right air pressure sensors 38a and 38b, and the air pressure is determined to be less than or equal to the set value selected by the user, the process returns to step S62.

If it is more than the set value, it is determined whether it is right or left skew correction (step S65). In the case of left skew correction, the left rear exhaust valve 34a and the right front exhaust valve 33b are operated to operate the left rear cell 23a. And the air of the right front cell 22b is discharged at a discharge pressure supporting the user's pelvis (step S66).

If the air pressure between the left rear cell 23a and the right front cell 22b is equal to or less than the discharge pressure (step S67), the flow returns to step S66 if it is less than or equal to or less than a predetermined time (for example, for 10 seconds). Stop the left and right air pumps 31a and 31b (step S68), determine whether a predetermined time (for example, 15 minutes) has elapsed from step S61 to the present time (step S67), and if the predetermined time has not elapsed Returning to S62, if the predetermined time has elapsed, the present program ends.

On the other hand, it is determined whether it is right or left skew correction (step S65), and in the case of right skew correction, the left front exhaust valve 33a and the right rear exhaust valve 34b are operated to operate the left front cell 22a and the right rear. The air of the cell 23b is discharged (step S70). It is determined whether the air pressures of the left front cell 22a and the right rear cell 23b are equal to or less than the discharge pressure (step S71). If not, the process returns to step S70, and if less, the process of step S68 or less is repeated.

In this way, the air is injected into the front cell 22a of the left airbag 20a and the rear cell 23b of the right airbag 20b, pressurized to a selected level of air pressure, and the rear cell 23a and the right side of the left airbag 20a. By discharging air from the front cell 22b of the airbag 20b, the left pelvis is pressed backward, and the right pelvis is pressed forward to twist the left pelvis forward to the right to obtain an effect.

Similarly, air is injected into the rear cell 23a of the left airbag 20a and the front cell 22b of the right airbag 20b and the rear cell of the front cell 22a and the right airbag 20b of the left airbag 20a. The air can be discharged from 23b to squeeze the right pelvis backward and the left pelvis forward to twist the pelvis that is right forward and to the left to straighten it.

In addition, the light sensor 39 is installed near the center of the seat plate 11 so as to automatically stop the operation of the calibration device by detecting light from the outside while the user is not seated. By doing so, unnecessary operation can be eliminated.

And, as shown in Figure 8, by installing the far-infrared ray generator 41 in the position where the user's hips contact the inside of the seat plate 11 by applying the far infrared to the user's pelvis to obtain the effect of steaming the pelvis It helps to prevent various diseases caused by cold pelvis.

As shown in FIG. 9, the wired remote controller 42 may be attached to the right support 12b so that the user may easily operate the switch of the key input unit, and the remote control input window 43 may be attached to the right support 12b. By removing the wires of the wired remote controller 42 can be installed to enable operation with a wireless remote control.

According to the seat-type pelvic correction device and the control method of the present invention as described above, by detecting the air pressure of the air bag with the left and right air pressure sensor, when the pressure level reaches the set level selected by the user, the excessive pressure is provided to the user by stopping the air injection. By preventing the pressure, the user can pressurize the pressure at a constant set pressure level regardless of the user's body type. Therefore, regardless of body type, the air pressure is constantly applied, so in the case of a large body, excessive pressure prevents the pelvic bone from being damaged or the user suffers, thereby improving the reliability of the pelvic correction device.

In addition, when the pelvis is twisted by expanding and contracting the front and rear cells of the left and right airbags diagonally, the twisted pelvis may be corrected by applying pressure in the opposite direction to the twisted direction.

1 is an exploded perspective view of the pelvis correction apparatus according to an embodiment of the present invention,

2 is a block diagram showing the configuration of an air injection means according to the present invention;

3A and 3B are views in which air is simultaneously injected into the front and rear cells of the left and right airbags and blocked;

Figure 4 is a flow chart showing a method for controlling the pelvic correction device according to the present invention with a massage function,

5A and 5B are state diagrams showing a state in which the front and rear cells of the left and right airbags according to the present invention are injected or discharged in a diagonal direction;

6 is a flow chart showing a method of controlling the pelvic correction device to correct the twisted pelvis according to the present invention;

7 is a state diagram showing a state in which a light sensor is installed on the seat plate of the pelvic correction apparatus according to the present invention;

8 is a state diagram showing a state where the far-infrared generator is installed in the seat of the pelvic correction apparatus according to the present invention;

9 is a state diagram showing a state in which the input window of the wired remote controller and the wireless remote controller is installed on the right support.

<Description of Symbols for Main Parts of Drawings>

10: the seat 11: seat

12a, 12b: left and right support 17: backrest

18: elastic cloth 20a, 20b: left and right airbags

22a, 22b: left and right front cell 23a, 23b: left and right rear cell

31a, 31b: Left and right air pumps 32a, 32b: Left and right direction control valve

33a, 33b: Left and right front exhaust valves 34a, 34b: Left and right rear exhaust valves

35: control unit 36: display unit

37: Key input 38a, 38b: Left and right air pressure sensor

39: light sensor 42: wired remote control

43: Wireless remote control window I: Far infrared ray generating unit

F: low frequency oscillator

Claims (6)

A seat 10 having a seat plate 11 on which the user sits and a left and right support 12a, 12b which are erected upward from both end portions of the seat plate 11; A pair of left and right airbags (20a, 20b) mounted on the inner surfaces of the left and right supporters (12a, 12b) and contracted and expanded by air entering and exiting therein; Air injecting means for providing air pressure to the pair of air bags (20a, 20b); The air injection means is connected to the left and right airbags 20a and 20b, respectively, and the left and right air pumps 31a and 31b for injecting air into the front and rear cells, Left and right direction control valves 32a and 32b for supplying air to the left and right airbags 20a and 20b or supplying all of them by air; Left and right front and rear exhaust valves 33a, 33b, 34a, and 34b which exhaust air from the front and rear cells of the left and right airbags 20a and 20b, respectively; A control device 35 for controlling the left and right air pumps 31a and 31b, the left and right direction control valves 32a and 32b, the left and right front and rear exhaust valves 33a, 33b, 34a and 34b, and the low frequency oscillator F; A display unit 36 for receiving and displaying a display signal from the control device 35; In the pelvis correction device comprising a key input unit 37 having a plurality of switches and inputs a corresponding signal to the control device 35 according to a switch selected by the user, Left and right air pressure sensors 38a and 38b for detecting air pressure between the left and right airbags 20a and 20b and the left and right direction control valves 32a and 32b; Left pelvic correction including a control device 35 for stably controlling the operation of the left and right air pumps 31a and 31b by receiving the sensing pressures of the left and right air pressure sensors 38a and 38b and comparing them with preset reference pressure values. Device. The seat plate pelvis of claim 1, wherein the seat plate 11 is provided with a light sensor 39 to detect light from the outside while the user is not seated to stop the operation of the calibration device. Calibration device. The seat pelvis correction device according to claim 1, wherein the seat plate (11) is further provided with a far infrared ray generator to apply far infrared rays to the pelvis of the person being calibrated. (A) receiving a compression level from the user through the key input unit 37, (B) operating the left and right air pumps 31a and 31b to inject air into the left and right airbags 20a and 20b; (C) The control method of the left pelvis correction device for controlling the left and right direction control valves (32a, 32b) to inject air into the left front and rear cells (22a, 22b) and the right front and rear cells (23a, 23b). In (D) If the air pressure of the left and right airbags 20a, 20b is sensed by the left and right air pressure sensors 38a, 38b and judges whether the air pressure is less than or equal to the user-selected setting value, and returns to the step (B). Stopping the left and right air pumps 31a and 31b for a predetermined time; (E) opening the left and right front and rear exhaust valves 33a, 33b, 34a, and 34b to discharge air until the air pressure of the left and right airbags 20a and 20b becomes less than the discharge pressure; (F) When the air pressure of the left and right airbags 20a and 20b becomes less than the discharge pressure, the left and right air pumps 31a and 31b are stopped for a predetermined time, and it is determined whether a predetermined time has elapsed from the step (A) to the present time. And if the time has not elapsed, returning to step (B) and ending if the predetermined time has elapsed. 5. The method of claim 4, wherein the air pressure of the left and right airbags 20a and 20b is sensed and the left and right air pumps 31a and 31b are stopped for a predetermined time (about 10 seconds) when the air pressure is equal to or greater than the set value selected by the user. Control method of the seated pelvis correction device characterized in that. (A) receiving a compression level and left or right distortion correction from the user through the key input unit; (B) operating the left and right air pumps 31a and 31b to inject air into the left and right airbags 20a and 20b; (C) controlling the left and right direction control valves 32a and 32b to inject air into the left front and rear cells 22a and 22b and the right front and rear cells 23a and 23b; (D) If the air pressure of the left and right airbags 20a and 20b is sensed by the left and right air pressure sensors 38a and 38b to determine whether the air pressure is less than or equal to the set value selected by the user, the process returns to step (B). Determining whether it is a right or left skew correction when it is greater than or equal to a set value; (E) In the case of the left skew correction, the left rear exhaust valve 34a and the right front exhaust valve 33b are operated to support air of the left rear cell 23a and the right front cell 22b to support the user's pelvis. Discharging at a discharge pressure; (F) If the air pressure between the left rear cell 23a and the right front cell 22b is less than or equal to the discharge pressure, the flow returns to step (E). 31b) stopping; (G) determining whether a predetermined time has elapsed from the step (A), and if the predetermined time has not elapsed, returns to step (B), and if the predetermined time has elapsed, ending; (H) In the case of correcting the right skew in the step (D), the air in the left front cell 22a and the right rear cell 23b is operated by operating the left front exhaust valve 33a and the right rear exhaust valve 34b. Discharging at a discharge pressure supporting the pelvis of the user; (I) If the air pressure of the left front cell 22a and the right rear cell 23b is equal to or less than the discharge pressure, the flow returns to step (H), and if not, the left and right air pumps 31a, 31b) is stopped and it is determined whether a predetermined time has elapsed from the step (A), and if the predetermined time has not elapsed, the process returns to step (B), and when the predetermined time has elapsed, the process ends. Control method of seated pelvis correction device.