KR101149259B1 - Chair for Posture Reform Having Balance Control Movement Function - Google Patents

Abstract

The present invention enables the user to move up and down in the transverse direction to find the balance by holding the seat seat of the chair seated by the user, the balance adjustment exercise for cultivating the balance ability even when the user is seated on the seat seat Provided is a posture correction chair with a balance adjustment function to achieve.
To this end, the present invention is a posture correcting chair having a support frame for supporting the entire load of the chair, a plurality of leg frames supporting the support frame from the bottom surface, the seat seat is coupled on the support frame, The seat seat is formed on a regular surface such that a plurality of air holes are formed in a “U” shape on the front surface, and the air mat is gently formed as a central portion by gently projecting the center area to a thicker cross-sectional thickness than the other areas, and the air An air throttle plate coupled to the bottom of the mat and having flexible first and second folds to be foldable on both left and right sides; and a base mat coupled to the support frame to support the air mat and the air throttle plate. It is characterized by consisting of an air seat.

Description

Chair for Posture Reform Having Balance Control Movement Function

The present invention relates to an orthodontic chair for correcting the seating position of the seated person, and more particularly, the user's back muscles and spine are supported by the user when the user is seated on the chair so that the user's back muscles and spine can be relaxed toward the front. The present invention relates to a chair for posture correction with a balance exercise function, which enables to perform a balance exercise to cultivate a sense of balance in a seated state.

Typically, the chair comprises a seat seat that supports most of the weight when the user is seated, a backrest that stands on the back of the seat seat to support the user's back, and a support frame that supports the seat seat and the backrest to a certain height from the ground. Consists of.

This conventional chair has the hips and thighs supported by the seat when the user is seated so that most of the user's weight can be supported by the seat and most of the load of the upper body when the user is leaning against the backrest while seated. It is made of a form that can be supported by the backrest.

On the other hand, students, test takers preparing for various exams, and office workers who come to the office have to spend most of the day sitting in chairs. The load on the spine increases, causing deformation of the spine, pelvis, including the lower back, which can add stress to the spine and the pelvis and the muscles around it.

In order to maintain a balanced spine of the human body, the spine must have an "S" shape when viewed from the side.To do this, the seat should be placed deep into the back and the back is straight and the back rests while the chair is seated. In general, the chair has a backrest extended from the back of the seat, and it is difficult to put the buttocks deep into the seat, so that it may be accompanied by fatigue or pain in the lower back, and in severe cases, spinal diseases such as spinal discs or scoliosis. It also acts as a cause of lumbar spine disease.

In order to solve this problem, various types of posture correction chairs have been developed in the related art, and many of them focus on improving the backrest structure so that the upper body load of the user can be effectively supported through the backrest. When you are sitting on a chair, you are usually sitting on your back with your upper body bent while your upper body is bent on your back, rather than continually leaning on your back. Is supposed to be difficult.

Therefore, in recent years, when the chair is seated, the hips of the user are kept deep in the seat, and the posture correcting chair of the groundbreaking structure corrects the sitting posture so that the user's waist is straightened. There is a great need for development.

In addition, when the user is seated on the chair for a long time, the time for supporting the weight in a stationary state on the seat becomes longer, so that the upper body and the lower body are in a single posture in which the exercise function is lost, and thus the human body requiring activity There is a possibility that it may adversely affect the bar, it is an urgent need to remove such adverse effects and to provide the exercise function for providing activity and cultivating a sense of balance even when the user is seated on the seat seat.

Accordingly, the present invention has been made in view of the above-described conventional situation, and an object thereof is to enable the user to move up and down in the lateral direction so that the user can find a balance by centering the seat of the chair seated by the user. It is to provide a posture-correcting chair with a balance exercise function to allow a balance control exercise for cultivating balance ability even when seated on the seat seat.

According to the present invention for achieving the above object, a posture having a support frame for supporting the entire load of the chair, a plurality of leg frames for supporting the support frame from the bottom surface, a seat seat coupled on the support frame In the chair for orthodontics, the seat seat is formed in a regular manner such that a plurality of air holes in the front to form a "U" shape, the central area is gently projected to a thicker cross-sectional thickness than other areas are formed as a central portion An air mat, coupled to a lower portion of the air mat, and having a first and second folds that are flexible to be foldable on both left and right sides; and an air mat and air throttle plate in combination with the support frame. Balanced exercise function characterized in that consisting of an air seat comprising a base mat for supporting the It provides for three calibration chair.

According to the present invention as described above, by installing the chest supporter in front of the seat seat to support the chest of the user seated in the chair, the user's waist curve of the user inclined toward the chest supporter maintains the normal state By maintaining a comfortable and correct seating state, there is a special effect that can prevent various spinal diseases, lumbar spine disease in advance.

In addition, by adding an air mat function to the seat seat of the chair, and by allowing the flow to the left / right side around the center portion of the seat seat so that the user can achieve a balance adjustment movement to hold the seat center for balance Accordingly, it is possible to perform the exercise function even in a state of sitting on the chair for a long time, thereby reducing the fatigue caused by the long-term fixation of a single posture has the effect that can give vitality to the user's body.

In addition, by allowing the wheel of the chair to be fixed due to the brake action when the user is seated, there is an effect that it is possible to maintain the correct posture by preventing the chair from being moved arbitrarily when the movement of the center of the user seated on the chair occurs.

1 is a perspective view showing the overall appearance of a posture correction chair with a balance adjustment exercise function according to the present invention,
Figure 2 is a side view showing the side appearance of the posture correction chair with balance adjustment exercise function according to the present invention,
Figure 3 is a plan view showing the seat seat shape of the posture correction chair with balance adjustment exercise function according to the present invention,
Figure 4 is an exploded perspective view showing the structure of the seat seat is applied for performing the balance adjustment exercise function according to the present invention,
Figure 5 is a front sectional view showing a cross-sectional structure of the seat seat is applied for performing the balance adjustment exercise function according to the present invention,
6 is a diagram illustrating a state in which the chest supporter of the posture correcting chair to which the present invention is applied is made detachable;
7a and 7b is a view showing a structure in which the wheel of the posture correction chair can be fixed when the user is seated in accordance with a preferred embodiment of the present invention,
8 is a side view showing a state in which a user relies on a chest part of a chest supporter of a chair for correcting posture according to the present invention and is seated;
9 is a view showing a state in which the balance adjustment exercise function is performed using the seat seat in accordance with a preferred embodiment of the present invention.

Hereinafter, the present invention configured as described above will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the overall appearance of a posture correction chair with a balance adjustment exercise function according to the present invention, Figure 2 is a side view showing a side appearance of a posture correction chair with a balance adjustment exercise function according to the present invention, Figure 3 is a plan view showing a seat seat shape of the chair for posture correction with balance adjustment exercise function according to the present invention.

As shown in Figure 1 and 2, the posture correction chair according to the present invention, a support frame 100 for supporting the entire load of the chair, and a plurality of legs for supporting the support frame 100 from the floor surface Frame 10, the height adjusting unit 20 that can adjust the height of the support frame 100, by using the air mat function when the user is seated in a state that can be seated on the support frame 100 By reducing the impact on the spine and back muscles through the buttocks to support the buttocks of the user, the air seat 30, which can perform the balance adjustment exercise function, the height adjustment unit 20 below the support frame 100 Removably coupled to the side rotation shaft is coupled to the rod 40 extending upward from the front lower portion of the air seat 30, the end of the rod 40 is supported by the user's seat when the user's seating And a Chest Supporter (50) that guides the spine and back muscles of the vertebrae to relax forward.

The plurality of leg frames 10 are to support the chair for posture correction from the bottom surface to maintain the balance of the chair when the user is seated, at least four leg frames are required to maintain a sufficient balance of the chair However, in the present invention, the six leg frames are provided so that sufficient balance is maintained.

In addition, at the end contacting the bottom surface of each leg frame 10 is provided with wheels 70 to easily move the position of the chair, respectively, the wheel 70 is a user of the air seat ( If the chair is moved to the left / right or rear while seated at 30), the chair can move together so that the user can fix the rotating body by the brake action so that the user cannot change posture in the wrong posture.

Foot supporters 80 having an area capable of sufficiently seating the soles of the user are fixedly installed at the top of each wheel 70, and the foot supporters 80 support the foot of the user. This is to maintain the normal waist curve along with the distribution of the load applied to the waist by allowing the knee portion to be in the same or higher position with the air seat 30 by the zoom.

The height adjusting unit 20 may change the height through hydraulic adjustment using a cylinder and a piston rod on the vertical shore, or install a gear in the vertical shore to change the height through the rotation of the gear.

As shown in FIG. 3, the air seat 30 is provided with an air mat 32 that performs a buffer function using air when the user is seated, and the front surface of the air mat 32 when the user is seated. A plurality of air holes 34 vented to circulate the air into the mat to achieve a buffering action are regularly formed to have a "U" shape corresponding to the portion where the buttocks and thighs of the user come into contact with each other.

That is, when the user is seated on the air mat 32, each air hole 34 regularly arranged in a "U" shape is pressed by the user's buttocks and thighs, and circulation circulation with the internal air is not made. As it does not remain a certain amount of air inside, it is possible to enable the buffer role and the flow to the left / right side using the remaining air inside.

As shown in FIG. 4, the air seat 30 has a plurality of air holes 34 having a "U" shape, and the central area 36 of the air mat 32 is regularly projected so that the corresponding air is smoothly formed. A central portion of the mat 32 is formed, and as the central region 36 protrudes gently, the thickness of the cross section is thicker than that of the other regions of the air mat 32.

An air control plate 38 having first and second folding portions 39a and 39b flexible to be folded on both left and right sides is formed at the bottom of the air mat 32. The first and second folded portions 39a and 39b are flexible and have a thin cross section so as to be able to be folded smoothly according to the flow of air, and are integrally combined with the air mat 32. At the time, the air mat 32 is formed in a sealed shape so that air can only flow through the air hole 34 formed in the air mat 32.

In addition, a lower portion of the air control plate 38 is formed with a base mat 110 that is directly coupled to the support frame 100, the base mat 110 is the air mat 32 on the support frame 100 ) And the air throttle plate 38 is formed to have a thick thickness of the cross section and a constant thickness as a whole in order to smoothly perform the buffer function and the balance control movement function.

Therefore, the air seat 30 has a plurality of air holes 34 on the air mat 32 are mostly sealed by the user's buttocks and thighs when the user is seated, so that a predetermined amount of air is provided in the air control plate 38. As the remainder is buffered at the time of sitting, the air mat 32 in accordance with the balance maintenance operation of the first and second folded portions (39a, 39b) on both sides of the air control plate 38 in the state In order to keep the central area 36 of the center of the seesaw operation repeatedly to perform the folding function, the user can perform a repetitive balance adjustment exercise for maintaining the balance.

Here, although the air seat 30 including the air mat 32, the air control plate 38, and the base mat 110 is illustrated in an exploded state as illustrated in FIG. 4, the air seat 32 is illustrated in FIG. 5. As shown in the drawing, it is preferable not to combine separate members, but to form and manufacture the same material using an integrated manufacturing facility (not shown).

In addition, the air mat 32, the air control plate 38 and the base mat 110 is composed of a structure in which the air seat 30 is excellent in resilience, such as memory foam or silicone, and the hardness according to the cross-sectional thickness control Made of adjustable material.

6 is a diagram illustrating a state in which the chest supporter of the posture correcting chair to which the invention is applied is detachably attached.

As shown in FIG. 6, the rod 40 supporting the chest supporter 50 is configured to be detachable from the support frame 100, and when the rod 40 is separated from the chair, the chair 40. Can function as a chest supporter and a stool chair without a backrest.

The lower end of the support frame 100 is provided with a rod coupling portion 90 detachable to the rod 40, the rod 40 is fixed to the chair through the rod coupling portion 90, or removed Can be separated.

An end portion of the rod 40, that is, a portion engaged with the rod coupling portion 90, has an elastic body 42 embedded therein, and is coupled to the elastic body 42 to protrude to the surface of the rod 40. Two first and second detachable protrusions 44 and 46 are provided.

First and second receiving first and second detachable protrusions 44 and 46 installed in the rod 40 at an inner side of the rod coupling part 90, that is, a portion at which the end of the rod 40 is coupled. Desorption grooves 92 and 94 are formed.

Therefore, when mounting the rod 40 with the chest supporter 50 attached to the chair, the end of the rod 40 is inserted into the rod coupling portion 90 to the elastic action of the elastic body 42. The first and second detachable protrusions 44 and 46 may be received and fixed in the first and second detachable grooves 92 and 94 inside the rod coupling part 90.

On the other hand, in the case where the rod 40 is to be removed, the end of the rod 40 is pulled out using the external force from the rod coupling unit 90, and by the elastic action of the elastic body 42, the As the first and second detachable protrusions 44 and 46 which are caught in the first and second detachable grooves 92 and 94 come out, the removal of the rod 40 is completed.

Next, FIGS. 7A and 7B are views illustrating a structure in which a wheel of a chair for correcting postures can be fixed when a user is seated according to a preferred embodiment of the present invention.

As shown in FIGS. 7A and 7B, each wheel 70 includes a rotating unit 72 which rotates in direct contact with the bottom surface, and the hinge is operated by the user's weight in accordance with the user's seating to position displacement. The first and second movable rods 74a and 74b and the ends of the first and second movable rods 74a and 74b, that is, fixedly attached to portions opposite to both sides of the rotating part 72, respectively. The first and second brake pads 76a and 76b which are in contact with both sides of the rotating part 72 according to the positional displacement of the second moving rods 74a and 74b and are braked to the rotating part 72, and the leg frames ( 10) connected between each of the moving rods 74a and 74b of the wheel 70 and restored by its own elastic force as the user rises to restore the first and second moving rods 74a and 74b to their original positions. And first and second elastic springs 78a and 78b.

According to the present invention made as described above, when the user intends to use the chest supporter 50, as shown in FIG. 8, the user is seated on the air seat 30 toward the chess supporter 50. The chest portion may be leaned on the chest supporter 50, and the user may lean the chest portion on the chest supporter 50 to the center region 36 formed on the air mat 32 of the air seat 30. In order to maintain the center position, by performing a seesaw action, the first and second folding portions 39a and 39b on both sides of the air control plate 38 may be repeatedly folded to perform a movement operation for balance adjustment. .

On the other hand, when the user removes the rod 40 with the chest supporter 50 from the chair, it can be used as a stool chair without the backrest or the chest supporter 50 as shown in FIG. Since there is no mechanism that can be relied upon when seated on the seat 30, the air control plate 38 proceeds with a seesaw action to maintain the center position to the center area 36 of the air mat 32. The number of times of repeatedly folding the first and second folding portions 39a and 39b on both sides and the strength of the seesaw action may be increased, so that the exercise efficiency for balance adjustment may be further increased.

While specific embodiments of the present invention have been described and illustrated above, it will be apparent that the present invention may be embodied in various modifications by those skilled in the art. Such modified embodiments should not be understood individually from the technical spirit or the prospect of the present invention, but should fall within the claims appended to the present invention.

30: air seat, 32: air mat,
34: air hole, 36: the central area,
38: Air control plate, 39a, 39b: Folded portion.
40: rod, 42: elastomer,
44, 46: Desorption protrusion, 50: Chest supporter,
90: rod coupling portion, 92,94: removable groove,
100: support frame, 110: base mat.

Claims (6)

In the posture-correcting chair having a support frame for supporting the entire load of the chair, a plurality of leg frames supporting the support frame from the floor surface, and a seat seat coupled to the support frame,
The seat seat,
An air mat in which a plurality of air holes are regularly formed on the front surface to form a "U" shape, and the central area is gently protruded to a thicker cross-sectional thickness than other areas to form a central part;
An air regulating plate coupled to a lower portion of the air mat and having first and second folding parts flexible to be foldable on both left and right sides thereof; And
A base mat coupled to the support frame to support the air mat and the air control plate;
Posture correction chair with balance adjustment exercise function, characterized in that consisting of an air seat comprising a. The method of claim 1,
The air mat, the air control plate and the base mat of the air seat is molded in the form of a single body formed of the same material, characterized in that the chair for posture correction with balance adjustment exercise function. The method of claim 2.
The air seat, the air seat is formed in the form of the air control plate and the base mat integrated, characterized in that made of any one of the material of the foam and silicone in consideration of the restoring force and the function of adjusting the hardness according to the thickness of the cross-section. Posture correction chair with balance adjustment function. The method of claim 1,
It further comprises a chest supporter (Chest Supporter) for extending through the rod coupled to the support frame to support the user's chest,
The rod having the chest supporter attached to the chair for posture correction with a balance control exercise function, characterized in that detachable from the support frame. The method of claim 4, wherein
The lower end of the support frame is provided with a rod coupling portion is formed in the first and second detachable grooves to the inside of the rod detachable,
An elastic body is embedded in the portion coupled to the rod coupling portion in the rod, and protrudes to the surface of the rod in a state in which the elastic coupling body is coupled to the rod coupling portion, so that the first and second detachments are coupled to the rod coupling portion. A posture correcting chair having a balancing exercise function, characterized in that the first and second detachable projections are accommodated in the groove. The method of claim 1,
The plurality of leg frames are each provided with wheels,
Each wheel has a rotating part that rotates in direct contact with the bottom surface, the first and second joint bars, and the end of the first and second joint bars, where the hinge is operated by the weight according to the user's seating and the position is shifted, respectively. First and second brake pads fixedly attached and braking by contacting both sides of the rotating part according to the positional displacement of the first and second joint bars, and connecting between each leg frame and the first and second joint bars. And the first and second elastic springs, which are restored by their elastic force when the user releases the seat, to restore the first and second joint bars to their original positions.

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