WO2021230550A1

WO2021230550A1 - Seat board for posture correction

Info

Publication number: WO2021230550A1
Application number: PCT/KR2021/005552
Authority: WO
Inventors: 임동균
Original assignee: 주식회사 지티지
Priority date: 2020-05-12
Filing date: 2021-05-03
Publication date: 2021-11-18
Also published as: KR102164336B1

Abstract

The present invention relates to a seat board for posture correction, capable of correcting, when sitting on the seat board placed on a driver's seat, a chair and the like, the sitting posture of a seated person by supporting the thighs and buttocks of the seated person so as to guide the seated person to straighten the back and the waist, and capable of improving convenient storage and portability.

Description

Seat plate for posture correction

The present invention relates to a seat plate for posture correction, and more particularly, when seated on a driver's seat or chair, by supporting the thigh and buttocks of the seated person to induce the seated person to straighten their back and waist so that the seated person's sitting posture can be corrected while being stored and stored It relates to a seat plate for posture correction that can improve portability.

Recently, more than half of the time a day is spent sitting down due to school or work.

If gravity is concentrated on a specific part of the spine or concentrated on one side due to an imbalanced sitting posture, such as sitting cross-legged or sitting with one leg on the other knee due to sitting for a long time, a herniated disc, pelvic distortion, and spine There is a high probability of developing various spinal diseases such as scoliosis.

In addition, an unbalanced sitting posture affects not only spinal diseases but also organs, which can cause gastrointestinal diseases, menstrual irregularities, heart disease, and lower body obesity, thereby continuously increasing the risk of personal health.

The pelvis, which composes the human body, is the most essential skeleton, and it is a funnel-shaped skeleton that forms the waist. , it is connected to both legs to support the body while playing a basic role in maintaining health.

In particular, in the case of women, the imbalance of the pelvis blocks the smooth flow of blood and lymph, lowering the metabolic control ability, and the accumulated fat affects the body. Therefore, in the case of lower body obesity, it often comes from an imbalance of the pelvis and spine.

After sitting in a car seat or chair, etc., it is necessary to take the correct sitting posture when sitting for a long time, but the number of patients complaining of pain is increasing due to the fact that the pelvis is distorted or the spine is unbalanced due to the failure to correct the lifestyle.

Accordingly, various products such as chairs and cushions that can correct posture for the balance of the spine and pelvis are being released. That is, as described in Patent Publication No. 10-2020-0019913 (published date: February 25, 2020) for posture correction, in the posture correction IoT chair seat installed in a seat plate detachable chair, it is attached to the user's neck An upper end having a predetermined shape, a middle portion installed on the back of the chair, a lower portion installed on the chair buttock support and connected to the lower portion of the middle portion, and a sensor installed at the upper end, middle or lower portion to determine the posture of the user A posture correction IoT chair seat comprising a sensor unit that measures, a control unit that analyzes the user's posture measured through the sensor unit, and a notification unit that provides feedback to the user according to the user's posture analyzed by the control unit can be used. .

However, the conventional products for posture correction, such as the disclosed patent, have a large volume, so they can occupy a lot of space during storage and have a problem in that they have to be placed in one place and used according to the purpose such as driving due to reduced portability.

In addition, when the conventional product for posture correction is placed on a chair, etc., due to the thickness of the product for posture correction, a foreign body feeling may be felt on the thigh of the seated person, causing inconvenience and difficulty in use. There is this.

In addition, since the conventional product for posture correction does not fix the position of the seated person's thigh, the posture may be disturbed when used for a long time, and there is a problem that may cause inconvenience of use.

Accordingly, there is a need for a technology capable of reducing the inconvenience of use even when used for a long time while improving storage and portability.

The present invention has been proposed to solve the above problems, and when sitting on a driver's seat or chair, it supports the thighs and buttocks of the occupant and induces the occupant to straighten his back and waist, thereby correcting the seated posture of the occupant and storing and An object of the present invention is to provide a seat plate for posture correction that can improve portability.

In addition, an object of the present invention is to provide a seat plate for posture correction that can prevent a feeling of a foreign body on the thigh of a seated person by minimizing the occurrence of a step difference with a driver's seat or a chair.

Another object of the present invention is to provide a seat plate for posture correction capable of providing heat to a seated person by detaching a stove in winter.

Another object of the present invention is to provide a seat plate for posture correction that can provide vibration massage to the thighs and buttocks of a seated person.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

The seat plate for posture correction according to the present invention for achieving the above object includes a buttock seating part 100 in which the buttocks vent 150 is formed in the center while the buttocks of a seated person are seated, and the buttocks seating part 100 of the seated person's The thigh seat 200 extends in the thigh direction and a part of the rear side of the thigh of the seated person is seated, and a plurality of thigh vents 250 are formed. The hip support part 300 for inducing to straighten the waist and back, and the thigh support part 400 for supporting the outside of the thigh of the seated person by extending along the edge of the thigh seating part 200 from the hip support part 300 ), and a thigh limiting part 500 protruding from the center of the thigh seating part 200 to support the inside of the seated person's thigh to limit the position of the seated's thigh part, and the femoral part limiting part 500 to the buttock support part A groove is formed along the center of the thigh limiting part 500 to the hip support part 300 so as to be integrally formed with 300, and the thigh part limiting part 500 to one side of the hip support part 300 and the thigh It includes a folding part 600 for folding the top 500 to the other side of the butt support part 300 to be adjacent to each other.

In addition, the buttock vent 150 or the thigh vent 250 may further include a hearth 700 for providing heat to the occupant.

At this time, it is preferable that the femoral part limiting part 500 further includes a vibration motor part 800 installed on the rear side corresponding to the upper side adjacent to the thigh part of the seated person to transmit vibration to the thigh part limiting part 500 . do.

In addition, the thigh seating portion 200 is formed on the other surface corresponding to the one surface in close contact with the thigh portion of the seated person, and includes a pressure distribution groove 260 for dispersing the pressure applied from the center of the thigh portion of the seated person when seated. can

In the present invention, the buttock seating portion 100 is formed to have a thickness of 0.5cm to 4cm, and the thigh seating portion 200 has a thickness of 0.5cm to 2cm and the buttocks seating portion 100 of the seated person While extending in the thigh direction, a section in contact with the center of the thigh of the seated person is convexly formed and then formed to be lowered in the direction of the seater's knee. 400, the height is 1cm to 8cm and is formed to be lowered along the edge of the thigh seat 200 in the buttock support part 300, and the femoral part limiting part 500 is, the thigh seat part 200 ) is formed to protrude from 0.5cm to 4cm, and the folding part 600 is preferably formed to have a width of 0.3cm to 2cm.

As described above, according to the present invention, when sitting on the driver's seat or a chair, the seated person's sitting posture can be corrected by supporting the thighs and buttocks of the seated person and inducing the seated person to straighten their back and waist, as well as reducing the weight and making it foldable It is possible to improve the convenience of storage and carrying, so that it can be carried and used in various places, thereby greatly improving the usability.

In addition, it is possible to prevent the feeling of a foreign body on the thigh of the occupant by minimizing the occurrence of a step difference with the driver's seat or chair, thereby reducing discomfort even after long-time use.

In addition, since the stove can be detached in winter, heat is provided to the occupant, thereby improving satisfaction of the occupant.

In addition, by providing a vibration massage to the thighs and buttocks of the seated person, it is possible to help the blood circulation of the seated person, as well as to help prevent drowsiness while driving.

1 is a perspective view of a seat plate for posture correction according to an embodiment of the present invention;

2 is a front view of a seat plate for posture correction according to an embodiment of the present invention;

3 is a side view of a seat plate for posture correction according to an embodiment of the present invention;

4 is a plan view of a seat plate for posture correction according to an embodiment of the present invention;

5 is a bottom view of the seat plate for posture correction according to an embodiment of the present invention;

6 is a cross-sectional view taken along line A-A of FIG. 1;

7 is a view showing a method of folding a folding part according to an embodiment of the present invention;

8 is a view including a hearth part of the seat plate for posture correction according to an embodiment of the present invention;

9 is a cross-sectional view taken along line B-B of FIG. 1 and showing a vibration motor unit;

Hereinafter, the seat plate for posture correction according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a seat plate for posture correction according to an embodiment of the present invention, FIG. 2 is a front view of the seat plate for posture correction according to an embodiment of the present invention, and FIG. 3 is a posture according to an embodiment of the present invention. It is a side view of the seat plate for correction, FIG. 4 is a plan view of the seat plate for posture correction according to an embodiment of the present invention, and FIG. 5 is a bottom view of the seat plate for posture correction according to an embodiment of the present invention.

In addition, FIG. 6 is a cross-sectional view taken along line AA of FIG. 1 , FIG. 7 is a view showing a method of folding the foldable part according to an embodiment of the present invention, and FIG. 8 is a view for posture correction according to an embodiment of the present invention It is a view including the stove part of the seat plate, and FIG. 9 is a cross-sectional view taken along line BB of FIG. 1 and showing the vibration motor part.

In adding reference numerals to the components of the drawings, only the same components are to have the same reference numerals as possible even if they are displayed on different drawings, and a known function determined to unnecessarily obscure the gist of the present invention. and a detailed description of the configuration will be omitted. Also, directional terms such as 'top', 'bottom', 'front', 'back', 'lead', 'front', 'rear', etc. are used in connection with the orientation of the disclosed figure(s). The directional terminology is used for purposes of illustration and not limitation, as components of embodiments of the present invention may be positioned in various orientations.

The seat plate for posture correction according to a preferred embodiment of the present invention, as shown in Figs. 1 to 5, the buttocks seating part 100 in which the buttocks vent 150 is formed in the center while the buttocks of the seated person are seated; The thigh seat 200 extends from the buttock seat 100 in the direction of the seater's thigh to the rear part of the seater's thigh, and a plurality of thigh vents 250 are formed. The hip support part 300 extends in the hip direction to support the hips of the seated person to induce them to straighten the waist and back, and the hip support part 300 extends along the edge of the thigh seat 200 in the hip support part 300 to support the seated person's thighs. The thigh support part 400 for supporting the outside, and the thigh part limiting part 500 for limiting the position of the thigh of the seated person by protruding from the center of the thigh seat 200 to support the inner thigh of the seated person, and the A groove is formed along the center of the thigh limiting part 500 to the hip support part 300, and the thigh part limiting part 500 to one side of the hip support part 300 and the thigh limiting part 500 to the hip support part ( It includes a folding part 600 for folding the other side of the 300 to be adjacent to each other.

In addition, the seat plate for posture correction according to the present invention is manufactured integrally using EVA (Ethylene Vinyl Acetate) material that is lightweight and has excellent waterproof properties. In particular, the EVA material is soft and has excellent flexibility, which can give a cushioning feeling to the seated person and help reduce the fatigue of the seated person.

Since the seat plate for posture correction is integrally formed, it is possible to prevent separation, etc., thereby increasing portability and greatly improving the durability of the product, thereby improving the convenience of management.

The buttock seating part 100 may be formed in a semi-circular shape having a predetermined size so that the buttocks of a seated person can be seated, and is not limited thereto, and may be formed in various ways.

In addition, the thickness of the buttock seating portion 100 is preferably formed to be 0.5 cm to 4 cm. That is, when the thickness of the buttock seating part 100 is less than 0.5 cm, there is a problem in that durability is weakened while the cushion feeling is reduced when the occupant is seated, and when the thickness of the buttock seating part 100 exceeds 4 cm, The thickness of the buttock seat part 100 is formed to be 0.5 cm to 4 cm because even if it is folded through the folding part 600 later, the volume increases and portability is reduced, and there are problems that may give inconvenience to a desk, driving, etc. It is preferable to be

The buttock vent 150 is formed in the center of the buttock seat part 100 to ventilate the buttocks of the seated person. The buttock vent 150 may be formed in a circular shape, and is preferably formed to be rounded inward to prevent the seated person from feeling a foreign body.

By forming the buttock vent 150, frictional force, etc., is prevented from being generated between the buttocks of the seated person and the buttocks seat 100, so that ventilation can be achieved even in summer and can be used comfortably.

The thigh seating part 200 extends from the buttock seating part 100 in the direction of the seated person's thighs so that the rear surface of the seated person's thighs is seated.

In addition, it is preferable that the thigh seating part 200 extends from the buttock seating part 100 in the direction of the thigh of the seated person, and a section in contact with the center of the seated person's thigh is convex. In other words, the thigh seating portion 200 extends from the buttock seating portion 100 toward the center of the seated person's thigh, and a section in contact with the center of the seated's thigh is convexly formed, and then is formed to be lowered toward the seater's knee. It is preferable to be

The thigh seat 200 formed as described above has a convex section in contact with the center of the thigh of the seated person, so that the seated person's buttocks position can be limited after the seated person is laid on a driver or a chair, etc. As it is lowered again toward the knee of the seated person, it is possible to minimize the formation of a step when the thigh seat 200 is seated on a driver or a chair, thereby preventing the seated person from feeling a sense of heterogeneity.

At this time, it is preferable that the thickness of the thigh seating portion 200 is 0.5 cm to 2 cm. That is, one side connected to the buttock seating part 100 should have a maximum thickness of 2 cm to be the same as the thickness of the buttock seating part 100 , and the other side preferably has a minimum thickness of 0.5 cm.

A plurality of thigh vents 250 may be formed in the thigh seat 200 . For example, the thigh vents 250 may be formed in two so as to be adjacent to the pair of thighs in the thigh seat 200, respectively.

At this time, the thigh vent 250 is rounded in the inward direction to prevent the feeling of a foreign body when seated.

By forming the thigh ventilation hole 250, the thigh portion is ventilated, so that it can be used comfortably even in summer, and comfort when sitting can be improved.

In addition, as shown in FIG. 6 , the femoral seating part 200 may form a pressure distribution groove 260 in the rear surface where the thigh part of the seated person does not abut.

The pressure distribution groove 260 is formed at a position corresponding to the center of each thigh of the seated person on the rear surface of the thigh seat 200 to distribute the pressure applied from the center of the thigh of the seated person, as well as the thigh. As the section of the seating portion 200 abuts against the center of the thigh of the seated person is pressed, the thigh seating portion 200 may be flattened, thereby improving the seated feeling of the seated person.

The buttock support part 300 extends from the buttock seat part 100 while being gently bent in the hip direction of the seated person to support the hips when the seated person sits and induces them to straighten their waist and back.

The buttock support part 300 is formed along a portion of the edge of the buttock seat part 100 adjacent to the seater's buttocks, and may decrease in height toward both ends.

The height of the butt support part 300 may be formed in a range of 5 cm to 9 cm. When the height of the buttock support part 300 is less than 5 cm, adhesion to the seated person's hips is reduced, making it difficult to support the seated person's buttocks, and when it exceeds 9 cm, portability is deteriorated. However, the height of the buttock support part 300 is not limited to 5 cm to 9 cm, and may exceed 9 cm if necessary, such as the height of the seated person, use, and the like.

Since the hip support part 300 is formed to support the hip portion of the seated person while guiding the seated person to straighten their waist and back, it is possible to correctly maintain the posture of the spine while the seated person is sitting.

The thigh support part 400 extends along the edge of the thigh part seat 200 at both ends of the hip support part 300, and in particular, the edge of the thigh part seat 200 in the hip support part 300. It is preferable that the height is formed to be lower toward the .

At this time, it is preferable that the thigh support part 400 has a height of 1 cm to 8 cm, and the height of one side adjacent to the hip support part 300 should be at most 8 cm to be connected to the hip support part 300, and the height of the other side should be the height of the seated person. It is desirable to form at least 1 cm so that the outer side of the thigh is not caught.

The thigh support part 400 prevents the seated person's thigh from completely leaving the posture correction seat plate when seated, thereby guiding the outer position of the thigh to limit the flow. At this time, as the thigh support part 400 is formed along the edge of the thigh part seating part 200, the height is formed to be lower toward the edge of the thigh part seating part 200, so that the outside of the seated person's thigh is caught during seating. You can avoid causing discomfort.

The thigh limiting part 500 is formed so that the central part of the thigh seating part 200 protrudes, and supports the inside of the seated person's thigh so that it becomes a right angle while limiting the leg position of the seated person when seated.

It is preferable that the femoral part limiting part 500 protrudes the most from the center, and both ends are gradually lowered so that it can be connected to the femoral part seating part 200 . That is, the center of the femoral part limiting part 500 is preferably formed to protrude 0.5cm to 4cm from the thigh part seating part 200 .

When the thigh limiting part 500 protrudes less than 0.5 cm, it is difficult to support the inside of the seated person's thigh, and when the thigh limiting part 500 protrudes more than 4 cm, the area in contact with the inside of the seated person's thigh is wide You can feel a foreign body feeling when you sit down, and it can cause discomfort because you have to sit while checking the protruding part.

Due to the formation of the femoral limiting part 500, the thigh seating part 200 on which the thigh of each seated person is seated is rounded between the thigh limited part 500 and the thigh support part 400. You can feel comfortable even after using it for a long time.

In particular, it is possible to prevent the seated person from crossing his or her legs when the seated person is seated due to the thigh limiting part 500 , thereby preventing the seated person from giving a strain to the spine of the seated person.

The foldable portion 600 has a groove formed along the center of the thigh portion limiting portion 500 to the buttock support portion 300, which is the center of the seat plate for posture correction.

One side of the femoral part limiting part 500 to the buttock support part 300 divided by the folding part 600 and the other side of the thigh part limiting part 500 to the hip support part 300 are folded so as to be adjacent to each other. .

That is, when folded through the folding part 600, as shown in FIG. 7, the hips or thighs of the seated person are folded in the rear direction of the thigh limiting part 500 to the buttock support part 300 that are not adjacent. The femoral part limiting part 500 to the buttock support part 300 are symmetrical left and right.

In this case, the foldable portion 600 may be formed to have a width of 0.3 cm to 2 cm. When the width of the folding portion 600 is less than 0.3 cm, the thigh portion limiting portion 500 to one side of the buttock support portion 300 divided by the folding portion 600 and the thigh portion limiting portion 500 to the Even if the other side of the buttock support part 300 is folded, the spaced distance from each other may increase, so that the volume cannot be reduced. This can make seating uncomfortable.

As in the prior art, when parts such as a sponge on which the seater's thigh is seated are separated from each other and then connected through a cloth and folded, it is necessary to always check the position of the sponge because the cloth and sponge are separated, and durability is reduced. There is a problem that the product life is low. On the other hand, since the foldable part 600 is formed in one piece, it is possible to improve the aesthetics of the appearance, and it is possible to prevent the durability from being deteriorated due to the EVA material, thereby improving the lifespan of the product and improving the satisfaction of the user. there is

In addition, an auxiliary groove is formed on the rear side of the thigh limiting part 500 to the buttock support part 300 where the hips or thighs of the seated person are not adjacent to the folding part 600 so that the folding part 600 is folded when the folding part 600 is folded. It minimizes interference of parts, allowing for easy folding while improving durability.

On the other hand, as shown in FIG. 8 , a stove 700 capable of providing heat to a seated person may be fitted into the thigh ventilation opening 250 of the thigh seating part 200 .

The stove 700 may provide heat including a heating wire, and may be used by being inserted into the buttock vent 150 or the thigh vent 250 .

In this case, the stove 700 may have the same shape as the buttock vent 150 or the thigh vent 250 or may be formed in a shape having a smaller size.

The hearth 700 is detachable from the vent 250 on the thigh, so that the seated person can selectively use it according to the season or use.

In addition, since the hearth 700 is fitted into the vent 250 on the thigh, it is possible to minimize the frictional force of the occupant to prevent damage to the heating wire, etc., and when the occupant is seated, The step difference does not occur between the thigh vents 250, so that it is possible to minimize the discomfort of seating.

In this case, a power supply unit (not shown) for supplying power to the stove unit 700 may be disposed on the rear side of the thigh seat 200 to the buttock seat 100 .

By configuring the stove 700, heat is transferred to the thigh seating part 200 and the buttock seating part 100 to provide warm heat to the thighs of the occupant in winter so that they can be used warmly, thereby increasing the satisfaction of the occupant. there will be

On the other hand, the femoral part limiting part 500 may further include a vibration motor part 800 for transmitting vibration, as shown in FIG. 9 .

The vibration motor unit 800 is installed on the rear side corresponding to the upper side adjacent to the thigh of the seated person. In other words, it is installed in the concave portion on the rear side corresponding to the upper side adjacent to the thigh portion of the seated person of the thigh portion limiting portion 500 to prevent the separation between the driver's seat or the chair and the seat plate for posture correction.

At this time, a power supply unit (not shown) for supplying power to the vibration motor unit 800 may be further configured.

The vibration motor 800 transmits vibration to the thigh limiting part 500 so that the inside of the seated person's thigh can be vibrated and massaged to help blood circulation, and in particular, it can prevent the seated person's drowsiness while driving. This has the effect of preventing accidents in advance.

The seat plate for posture correction configured as described above is used by the seated person after being placed on the driver's seat or chair, etc. Not only can the sitting posture be corrected correctly, but it also reduces weight and is foldable to improve the convenience of storage and portability.

In addition, it is possible to prevent the feeling of a foreign body on the thigh of the occupant by minimizing the occurrence of a step difference with the driver's seat or the chair, thereby reducing discomfort even for long-term use.

In addition, by providing vibration massage to the thighs and buttocks of the seated person, it is possible to help the blood circulation of the seated person, as well as to help prevent drowsiness while driving.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical spirit of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can improve and change the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the protection scope of the present invention if they are obvious to those of ordinary skill in the art.

Claims

The buttock seating part 100 in which the buttock vent 150 is formed in the center as the seater's buttocks are seated,

The thigh seating part 200, which extends from the buttock seating part 100 in the direction of the seated person's thigh, to the rear part of the seated's thigh part, in which a plurality of thigh vents 250 are formed;

a buttock support part 300 extending from the buttock seating part 100 in the direction of the hip of the seated person to support the hip of the seated person to induce them to straighten their waist and back;

A thigh support part 400 for extending along the edge of the thigh seating part 200 from the hip support part 300 to support the outside of the thigh of the seated person;

a thigh limiting part 500 protruding from the center of the thigh seating part 200 to support the inside of the seated person's thigh to limit the position of the seated person's thigh;

A groove is formed along the center of the thigh limiting part 500 to the buttock support part 300 so as to be integrally formed with the thigh part limiting part 500 to the buttock support part 300, so that the thigh part limiting part 500 to the A seat for posture correction comprising a folding part 600 for folding one side of the hip support part 300 and the thigh limit part 500 to the other side of the hip support part 300 to be adjacent to each other.
The method according to claim 1,

The seat plate for posture correction further comprising a hearth 700 for providing heat to the seated person by being inserted into the buttock vent 150 or the thigh vent 250.
3. The method according to claim 2,

The femoral part limiting part 500, the seat plate for posture correction further comprising a vibration motor part 800 for transmitting vibration to the thigh part limit part 500, which is installed on the rear side corresponding to the upper side adjacent to the thigh part of the seated person .
4. The method of claim 3,

The thigh seating part 200 is formed on the other surface corresponding to the one surface in close contact with the thigh of the seated person, and is a pressure distribution groove 260 for dispersing the pressure applied from the center of the thigh of the seated person when seated. Posture correction comprising dragon seat.
5. The method according to claim 4,

The buttock seat portion 100 is formed to have a thickness of 0.5 cm to 4 cm,

The thigh seat 200 has a thickness of 0.5 cm to 2 cm and extends from the buttock seat 100 in the direction of the seater's thigh to the center of the seated person's thigh. It is formed to decrease gradually,

The hip support part 300 is formed in a height of 5cm to 9cm,

The thigh support part 400 is formed to be lowered along the edge of the thigh seat part 200 from the hip support part 300 while having a height of 1 cm to 8 cm,

The femoral part limiting part 500 is formed to protrude from the thigh part seating part 200 by 0.5cm to 4cm,

The folding part 600 is a seat plate for posture correction that is formed to have a width of 0.3cm to 2cm.