KR101253440B1 - Apparatus for correction of position tailored to user - Google Patents

Abstract

PURPOSE: A posture correcting tool is provided to enable a user to take a correct posture. CONSTITUTION: A posture correcting tool comprises a seat back part(120) for supporting the back and a seat plate part(110) for supporting the buttocks. The seat back part and seat plate part are surrounded by a coating material. In the inner side of the coating material, an inner coating material with several shock-absorbing particles is formed. The outer material of the seat back part and seat plate part are equipped with an air sucking part(200) which prevents air from being suck to the inside of the outer material.

Description

Apparatus for correction of position tailored to user}

The present invention relates to a personalized posture assist device so that the seat plate and the backrest are formed on the user's buttocks and lower back in a seated position. More specifically, the lower body is paralyzed and the disabled or the elderly due to aging are uncomfortable. It is installed on a chair, wheelchair, or electric machine used for seating so that it can be customized in shape according to the user's body shape, and cushioning function prevents blood circulation disorder by distributing load on specific parts of the body while giving comfort. A personalized posture assist device provided to impart.

In the past, the physical movement of the physically handicapped person is unnatural, and the fluctuation is severely made regardless of his / her intention. In order to treat and educate this, there is a need for a separate person to hold the body by the side, and to always take an unnatural posture. There was a problem that can not be done properly to eat and work.

In addition, all wheelchair chairs, including electric wheelchairs used by people with disabilities or disabled persons, are in the form of a jacket covering cushions such as cotton or sponge.

However, the above-mentioned medical cushion of the prior art has the following problems.

Conventional wheelchair chairs as described above, when the patient is sitting, the pelvis or thigh portion is in direct contact with the cushion and the shell of the cotton or sponges, causing a lot of sweat in the humid summer season. When the user sits on such a chair, the weight is put on the interest to block the ventilation through the inside of the cushion, and when the ventilation through the inside of the cushion is blocked, air cannot be circulated to the lower part of the chair to prevent the cool feeling even when the cushion is laid. Due to the occurrence of various eczema or skin diseases are caused a problem.

Therefore, in order to prevent sweat bands or bedsores caused by a disorder of blood circulation or a lack of ventilation on the contact surface, the contact surface between the chair and the body should be changed as often as possible to distribute the load or to ventilate it. In this uncomfortable wheelchair users or critically ill patients there is a problem that the contact surface should be changed only with the help of a caregiver.

Accordingly, the present invention has been made in consideration of the problems of the prior art as described above, and constitutes an endothelial member composed of breathable spherical particles dense inside the seat plate and the backrest to adjust the shape according to the user's seating position. An air suction member is formed on one surface of the outer cover material to cover the inner skin member, and the air is absorbed into the outer cover material through the air suction member, thereby compressing the inner skin member, and thus the seat plate having the same shape as the seating position of the user, that is, the shape of the buttocks and the waist surface. It is to provide a customized posture assist mechanism to configure the shape of the back and the back for the user to implement a correct posture.

In the configuration of the present invention, in the customized posture assisting device comprising a back portion supporting the back portion, a seat portion supporting the buttocks including the thigh,

The seat portion and the backrest are each surrounded by an outer shell material, and are provided with an inner shell member in which a plurality of spherical buffer particles having air permeability are filled in the outer shell material.

It provides a customized posture assist mechanism provided with an air suction member for sucking / blocking the air inside the outer shell material on one surface of the outer shell material forming the outer surface on each of the seat portion and the backrest.

On the other hand, the air suction member has an inner circumferential surface of the through hole formed on one surface of the outer cover material is attached to the upper surface of the upper surface is formed with a suction port penetrated in the center of the upper surface, the first contact frame is formed with a lower circumferential end protruded downward, A body portion is formed on the inner circumferential surface of the second contact frame is formed, the protrusion is formed on the upper surface of the body protruding upward, the second protrusion frame formed at a predetermined interval on the inside of the first protrusion frame formed on the outside Support body composed of,

A disk-shaped sealing plate is formed to be in close contact with the circumferential end of the second protruding frame formed in the protrusion of the support body, and is penetrated through the suction port of the support body, and a connection part extending downward from the center of the lower surface of the sealing plate is formed. And a sealing member interviewed inside the second contact frame of the support body, the sealing member including a horizontal surface extending outwardly from the end of the connecting portion and a locking portion inclined downward.

It provides a customized posture assist device consisting of a connection holder is formed / adhered to the outer peripheral surface of the support body is formed in the outlet through the inside and the plurality of first locking jaw formed on the outer peripheral surface of the vertically projecting fitting.

On the other hand, the first air movement hole is formed on the circumferential end of each of the first and second contact frames formed on the support body provides a customized posture assist mechanism is formed at equal intervals in the circumference.

On the other hand, it provides a customized posture assist mechanism in which the second air movement hole is radially formed so as to step outwardly from one surface to the outside of the suction port from the suction hole formed in the second contact frame.

On the other hand, the auxiliary packing is inserted into the first protruding frame of the support body in place of the connection holder, the auxiliary packing is formed in the outer peripheral surface to be constrained to the second locking jaw protruding on one surface of the inner periphery of the first protruding frame of the support body;

A ring-shaped fastening portion is formed to be inserted into an outer circumferential surface of the first protruding frame of the support body, and provides a personalized posture assisting device in which a main packing configured as a sealing cap covering an upper portion of the fastening portion is installed.

As described above, the present invention consists of breathable spherical particles dense inside the seat plate and the backrest so that the lower body is paralyzed and the shape of the seat is adjusted according to the seating position of the user who is disabled or disabled due to aging. An inner skin member is formed, and an air suction member is formed on one surface of the outer cover material to cover the inner skin member, the air is sucked into the outer skin material through the air suction member, and the endothelial member is compressed. The shape of the seat and the backrest that is the same as the shape of the waist and has the effect of realizing a correct posture by the user.

1 is a structural diagram of a personalized posture assist device according to the present invention.
Figure 2 is an internal structural view of the "A" portion of the custom posture assist device according to the invention of Figure 1;
Figure 3 is an assembly view that the air suction member is installed in the outer shell material in the customized posture assisting apparatus according to the present invention.
Figure 4 is an assembled side view of the air intake member is installed in the outer shell material in the customized posture assisting apparatus according to the present invention.
Figure 5 is a cross-sectional view of the air intake member is installed in the outer shell material in a customized posture assist device according to the present invention.
Figure 6 is a structural view of the support body of the air intake member in a customized posture aid according to the present invention.
Figure 7 is a cross-sectional view of the support body of the air intake member in a customized posture assisting apparatus according to the present invention.
Figure 8 is a structural view of the sealing member of the air suction member in the customized posture assisting apparatus according to the present invention.
9 is a structural view showing the structure of the connection holder of the air intake member in the customized posture assisting apparatus according to the present invention.
Figure 10 is an operation according to the air intake / exhaust of the support body-sealing member in a customized posture assist device according to the present invention.
Figure 11 is a bottom perspective view of the support body in a customized posture assist device according to the present invention.
12 is a view illustrating a connection structure of a connection holder- suction pipe- pressure sensor- air suction motor- control unit in a customized posture assist device according to the present invention.
13 is a flowchart illustrating a control method of the pressure sensor-air intake motor-control unit in the personalized posture assist device according to the present invention.
Figure 14 is an exploded view of assembling the support body-secondary packing-main packing to the shell material in a customized posture aid according to the present invention.
Figure 15 is a structural diagram of the auxiliary packing in a personalized posture aid according to the invention.
Figure 16 is a structural diagram of the main packing in a customized posture assist device according to the present invention.
Figure 17 is a cross-sectional view of the support body in the personalized posture aid according to the present invention.
Figure 18 is a cross-sectional view after the assembly of the support body-sealing member-auxiliary packing-main packing in the customized posture assisting apparatus according to the present invention.

In order to achieve the above object will be described in detail through the following detailed description and drawings.

In the configuration of the present invention, as shown in Figures 1 to 3 in the customized posture assisting device 100 consisting of a backrest 120 for supporting the back portion, a seat portion 110 for supporting the buttocks including the thigh, The seat 110 and the backrest 120 are each surrounded by an outer shell material 130, and the inner shell member 140 in which a plurality of spherical buffer particles 145 having air permeability are filled in the outer shell material 130. Is provided, the air intake member 200 for sucking / blocking the air in the outer shell material 130 is provided on one surface of the outer shell material 130 to form an outer surface on each of the seat 110 and the backrest 120 is provided It provides a custom posture aid 100.

The seat part 110 and the backrest 120 are formed with an outer shell material 130 covering the surface, respectively, the inner shell member 140 filled in the outer shell material 130 is fine pores having air permeability At the same time, the absorbed air inside the particles is compressed into a thin plate shape, and the buffer particles 145 are restorable when the air penetrates into the particles. The buffer particles 145 are filled in the outer shell material 130 in a plurality. The seat 110 and the backrest 120 is formed.

Then, the air suction member 200 is formed on one side surface of the outer shell material 130 forming a surface on each of the seat 110 and the backrest 120, the configuration of the air suction member 200 It is described as follows.

3 to 11, the air suction member 200 has an inner circumferential surface of the through hole 131 formed on one surface of the outer cover material 130 attached to one upper surface thereof, and an inlet 221 penetrating the center of the upper surface is formed. And a first contact frame 222 having a lower circumferential end downwardly formed thereon, and a body portion 220 having a second contact frame 223 downwardly protruded formed at an inner circumferential surface of the lower side formed therein. The support body 210 which is projected upward on the upper surface of 220 and is formed of a protrusion 230 formed with a second protrusion frame 232 spaced at a predetermined interval inside the first protrusion frame 231 formed on the outside. And, a disk-shaped sealing plate 241 in close contact with the circumferential end of the second protruding frame 232 formed on the protrusion 230 of the support body 210 is formed, the suction port 221 of the support body 210 ) Is passed through, and a connection part 242 extending downward from the center of the lower surface of the sealing plate 241 is formed, and a second contact of the support body 210 is formed. The sealing member 240 and the support body 210 which are interviewed inside the frame 223 and formed of a locking part 243 which forms an inclined surface inclined downward and a horizontal plane extending outward from the end of the connection part 242. A connection holder 250 having a plurality of first catching jaws 253 formed on the outer circumferential surface of the fitting portion 252 which is inserted / closed to the outer circumferential surface of the protrusion 230 and penetrated thereinto and is vertically upwardly projected. It provides a custom posture assisting device 100 configured.

The air suction member 200 is composed of a support body 210-a sealing member 240-connection holder 250, the support body 210 is formed integrally with the body portion 220 and the protrusion 230. It is.

As shown in FIG. 6, the body part 220 has a suction port 221 vertically penetrated in the center thereof, a first contact frame 222 having a lower circumferential end downwardly formed therein, and the first As the second contact frame 223 spaced apart at predetermined intervals inside the contact frame 223, that is, the second contact frame 223 is provided in a form projecting downward on the inner peripheral surface of the lower side.

That is, the first contact frame 222 is formed to protrude downwardly from the lower surface of the body portion 220 to the outer peripheral end, and the second contact frame 222 is spaced at a predetermined interval inside the second contact frame 222. The contact frame 223 is provided in a downwardly protruding form.

In addition, an upwardly protruding portion 230 is formed on an upper surface of the body portion 220, and a first protruding frame 231, which is an outer circumferential surface of the protruding portion 230, is formed and the first protruding frame 231. The second protrusion frame 232 spaced at predetermined intervals is formed inside the second protrusion frame 232 having a height lower than the height of the first protrusion frame 231, and the protrusion 230 The first and second protruding frames 231 and 232 are formed to protrude upward on the upper surface of the body portion 220.

Then, the sealing member 240 is provided to seal the inlet 221 vertically penetrated in the center of the support body 210, the configuration of the sealing member 240 is as follows.

As shown in FIG. 8, the sealing member 240 is formed with a disc-shaped sealing plate 241 in close contact with the circumferential end of the second protruding frame 232 formed in the protrusion 230 of the support body 210. And a connection part 242 extending through the suction port 221 of the support body 210 and extending downward from the center of the lower surface of the sealing plate 241, and having a second contact with the support body 210. The sealing plate 241 is connected to the inside of the frame 223, and comprises a locking portion 243 which forms an inclined surface inclined downward and a horizontal plane extending outward from the end of the connecting portion 242, the engaging portion 242-hook The part 243 is integrally formed.

5 and 9, the outlet 251 is inserted into and adhered to the outer circumferential surface of the support body 210 and penetrates into the outer circumferential surface of the fitting body 252. A connection holder 250 having a plurality of first catching jaws 253 formed therein is provided.

6 and 11, the first air movement holes 224 are arranged at circumferential intervals at the circumferential ends of the first and second contact frames 222 and 223 formed in the support body 210. The second air movement hole 225 is radially formed to be stepped from one side to the outside of the suction port 221 from the suction port 221 formed in the second contact frame 223 and formed inside the second contact frame 223. The second air movement hole 225 is extended to provide a customized posture assist mechanism 100 having a third air movement hole 226 stepped on the inner circumferential surface of the suction port 221.

In this way, the air suction member 200 including the support body 210, the sealing member 240, and the connection holder 250 is installed on one side of the outer surface 130 of the seat 110 and the backrest 120. By providing the seat 110 and the back 120 to fit the buttocks and waist of the user by the following operation.

First, as shown in FIG. 12, one end of the suction pipe 150 is inserted into the fitting holder 252 of the air suction member 200, and the other end of the suction pipe 150 is the air suction motor 160. Mounted in to operate the air suction motor 160.

When the air suction motor 160 is operated, the sealing member 240 is moved up and down to a predetermined length, and the locking portion 243 of the sealing member 240 is the body portion of the support body 210 ( Interview inside the second contact frame 223 constituting the 220, the second contact frame 223 when the engaging portion 243 of the sealing member 240 is interviewed inside the second contact frame 223. 2) the second air movement hole 225 is formed in the inner inlet 221 outside the stepped second air movement hole 225 is an air movement path even if the engaging portion 243 of the sealing member 240 is interviewed ), The movement of air is freely formed.

Thus, the air suction motor 160 is operated to include the air contained in the cushioning particles 145 of the endothelial member 140 formed in the outer shell material 130 of the seat 110 or the backrest 120 and the outer shell material ( 130, the air is sucked in. At this time, the air is moved to the inlet 221 through the second air moving hole 225 and the third air moving hole 226 to discharge the outlet 251 of the connection holder 250. Air is discharged through the suction pipe 150 through.

When all the air is discharged inside the outer shell 130 of the seat 110 and the backrest 120, the operation of the air suction motor 160 is stopped, and the sealing member 240 is the inlet 221. It is moved downwards / to a predetermined length through the), and maintains a vacuum state in which all of the air inside the outer cover material 130 is removed, so that a negative pressure rises inside the outer cover material 130, thereby sucking the sealing member 240. A strong suction pressure is generated in the interior, so that the sealing plate 241 of the sealing member 240 closely adheres to the upper outer circumferential end of the second protrusion 232 to move the air through the suction port 221. Will be completely blocked.

When all of the air is discharged inside the shell 130 of the seat 110 or the backrest 120, the seat 110 and the backrest 120 have a shape that fits the buttocks and the waist of the user.

In addition, as shown in FIG. 11, the first air moving hole 224 formed at the lower outer circumferential ends of the first and second contact frames 222 and 223 is endothelial to the outer circumferential ends of the first and second contact frames 222 and 223. When the member 140 is in close contact with the air, the air movement may be blocked, and thus the first air movement hole 224 is formed at the outer circumferential ends of the first and second contact frames 222 and 223 to freely move the air.

Then, before discharging air into the outer shell 130 of the seat 110 and the backrest 120, the standard butt mold and the waist face mold are seated on the seat and the backrest, or the seat and the backrest are formed on the mold shape. It may be provided by installation, or the user may directly seat the seat and the backrest to provide a customized posture assist mechanism in the same manner as described above.

In addition, as shown in FIGS. 12 and 13, the fitting portion 252 of the connection holder 250 is maintained so as to always maintain a constant pressure inside the shell 130 of the seat 110 and the backrest 120. The suction pipe 150 is connected to one side end is installed, the air suction motor 160 is connected to the other end of the suction pipe 150, the seat 110 or the backrest 120 on one surface of the suction pipe 150 The pressure sensor 170 for detecting the pressure inside the outer shell material 130 is installed, and a customized posture assist mechanism composed of a controller 180 for controlling the air suction motor 160 and the pressure sensor 170. Provide 100.

The reference pressure is input to the control unit 180 inside the shell 130 of the seat 110 or the backrest 120 to change the pressure inside the shell 130 of the seat 110 or the back 120. Is generated, the pressure sensor 170 installed on one surface of the suction pipe 150 connected to the connection holder 250 of the air suction member 200 formed on one surface of the outer cover material 130 of the seat 110 or the backrest 120. The control unit 180 recognizes the changed pressure value by operating and sends an operation command to the air suction motor 160 from the control unit 180 to reach the reference pressure difference between the reference pressure and the changed pressure value. ) Is driven to reach the reference pressure inside the shell 130 of the seat 110 or the backrest 120, and when the reference pressure is reached, the pressure sensor 170 sends a pressure value to the controller 180. The controller 180 commands the operation of the air suction motor 160 again.

The seat 110 is provided by the interaction of the pressure sensor 170, the air intake motor 160- control unit 180 to maintain a constant pressure inside the shell 130 of the seat 110 or the backrest 120.

On the other hand, instead of the connection holder 250 is inserted into the first protruding frame 231 of the support body 210, as shown in Figure 14 to 18, the first protruding frame 231 of the support body 210 Auxiliary packing 260 is formed in the outer circumferential surface to be constrained to the second locking jaw 227 protruding on one surface of the inner circumference, and inserted into the outer circumferential surface of the first protruding frame 231 of the support body 210 The ring-shaped fastening part 271 is formed, and provides a customized posture assisting device 100 in which a main packing 270 formed of a sealing cap 272 covering an upper part of the fastening part 271 is installed.

Installing the auxiliary packing 260 and the main packing 270 instead of the connection holder 250 is provided with the connection holder 250 in a state in which the suction pipe 150 and the air suction motor 160 are connected. It should be, but the seat 110 and the backrest through the protrusion 230 of the support body 210, the sealing member 240 is installed using a portable air suction device (not shown) in a state in which the connection holder 250 is removed. After discharging the air in the outer shell material 130 of 120, the air suction device (not shown) is removed and the first protrusion frame 231 constituting the protrusion 230 of the support body 210 is assisted. The packing 260 is inserted into the locking hole 261 of the auxiliary packing 260 to be clamped to the second catching jaw 227 formed at the inner circumference of the first protruding frame 231, and at the same time the lower surface of the auxiliary packing 260 is closed. The upper surface of the sealing plate 241 of the sealing member 240 is strongly pressed to have a secondary sealing structure, wherein the primary sealing structure is a mill The sealing plate 241 of the closing member 240 has a sealed structure in close contact with the upper outer circumferential end of the second protruding frame 232 of the protruding portion 230, and after the auxiliary packing 260 is installed, the supporting body 210 is installed. A ring-shaped fastening part 271 is formed to be inserted into an outer circumferential surface of the first protruding frame 231), and a main packing 270 formed of a sealing cap 272 covering an upper part of the fastening part 271 is installed. Thereby providing a third sealed structure.

As described through the above embodiments, the customizable posture assist device may be manufactured by various design changes, and the principle is limited to the configuration of the present invention through the constant embodiment, but the general knowledge in the mechanism through the principle is provided. It is revealed that the design can be easily manufactured by changing the design.

Customized posture assist device: 100, seat: 110, backrest: 120, outer shell material: 130, through hole: 131, inner skin member: 140, buffer particle: 145, suction tube: 150, air suction motor: 160, pressure sensor: 170 , Control unit: 180, air suction member: 200, support body: 210, body: 220, inlet: 221, the first contact frame: 222, the second contact frame: 223, the first air movement hole: 224, the second air Moving hole: 225, Third air moving hole: 226, Second locking jaw: 227, Sealing member: 230, Sealing plate: 241, Connecting part: 242, Hanging part: 243, Connecting holder: 250, Outlet: 251, Fitting part : 252, 1st locking jaw: 253, auxiliary packing: 260, hanging hole: 261, main packing: 270, fastening part: 271, sealing cap: 272

Claims (6)

In the customized posture assisting device (100) consisting of a backrest (120) for supporting the back portion, a seat portion (110) for supporting the buttocks, including the thigh,
The seat portion 110 and the backrest 120 are each surrounded by an outer shell material 130, and the inner shell member 140 in which a plurality of spherical buffer particles 145 having air permeability are filled in the outer shell material 130. ),
An air suction member 200 is provided on one surface of the outer cover material 130 that forms an outer surface of each of the seat 110 and the backrest 120 to suck / block the air inside the outer cover material 130. Custom posture aids. According to claim 1, The air suction member 200 is the inner circumferential surface of the through-hole 131 formed on one surface of the outer cover material 130 is attached to the upper surface is formed with a suction port 221 penetrated in the center of the upper surface, the lower side The first contact frame 222 is formed in which the circumferential end of the downwardly protruding, the body portion 220 is formed on the lower inner peripheral surface of the second contact frame 223 is formed, the body portion 220 A support body 210 which is upwardly protruded on an upper surface of the support body 210 formed of protrusions 230 having a second protruding frame 232 spaced at a predetermined interval on an inner side of the first protruding frame 231 formed on the outside;
A disk-shaped sealing plate 241 is formed to be in close contact with the circumferential end of the second protruding frame 232 formed on the protrusion 230 of the support body 210, and the suction port 221 of the support body 210 is formed. It is penetrated through, and the connection portion 242 extending downward from the center of the lower surface of the sealing plate 241 is formed, is interviewed inside the second contact frame 223 of the support body 210, the connection portion 242 A sealing member 240 consisting of a locking portion 243 which forms an inclined surface inclined downward and a horizontal plane extending from the end to the outside;
A plurality of first catching jaws 253 are formed on the outer circumferential surface of the fitting portion 252 which is inserted / closed to the outer circumferential surface of the support body 210 and penetrates into the outlet 251. Customized posture assist device, characterized in that consisting of the connection holder 250 formed. The method of claim 2, wherein the first air movement hole 224 is formed at the circumferential end of each of the first and second contact frames 222 and 223 formed on the support body 210 at circumferential intervals. Customized posture aids. According to claim 2, The second air movement hole 225 is formed radially in step with one surface to the outside of the suction port 221 from the suction port 221 formed through the second contact frame 223,
Tailored posture assist mechanism is characterized in that the third air movement hole extending from the second air movement hole (225) 221 stepped on the inner circumferential surface of the suction port (221). According to claim 2, The suction pipe 150 is connected to one end of the fitting portion 252 of the connection holder 250 is installed,
An air suction motor 160 is connected to the other end of the suction pipe 150,
A pressure sensor 170 is installed on one surface of the suction pipe 150 to detect the pressure inside the shell 130 of the seat 110 or the backrest 120.
Personalized posture assist device, characterized in that consisting of a control unit 180 for controlling the air suction motor 160 and the pressure sensor (170). According to claim 2, Instead of the connection holder 250 is inserted into the first protruding frame 231 of the support body 210, protruding on one surface of the inner circumference of the first protruding frame 231 of the support body 210 An auxiliary packing 260 in which a locking hole 261 is formed on an outer circumferential surface of the second locking jaw 227 to be restrained;
The main packing is formed of a ring-shaped fastening portion 271 inserted into the outer circumferential surface of the first protruding frame 231 of the support body 210 and a sealing cap 272 covering the upper portion of the fastening portion 271. Personalized posture assist device, characterized in that 270 is installed.

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