KR200490069Y1 - Chair for diffusing pressure of hip - Google Patents

Abstract

The present invention is a seat plate made of a hard material; An incision hole formed in the rear portion of the seat plate at which the buttocks are located when seated; Inserted and installed inside the incision hole, consisting of a central plate disposed in the center of the incision hole and a plurality of peripheral plates arranged in a strip shape along the periphery of the central plate, the plurality of peripheral plates are connected to the seat plate and the central plate, seating Dispersion plate to disperse the pressure received by the buttocks while opening each other; And a circumferential plate connected to the seat plate and the center plate, respectively, and the buttocks being distributed including elastic connecting members which elastically support the dispersion plates when the plurality of distribution plates are pressed upon being seated and then return to the original state. .
According to the present invention, the rigidity is maintained, and ergonomically designed to distribute the pressure of the buttocks and hips where the hip joint is located, so that you can feel comfortable seating, prevent the pain caused by the compression of the buttocks, and correct sitting posture Maintaining, helping to achieve a smooth metabolism, the distribution of the buttock of the buttocks of the different buttocks of the wearer has the effect that the buttock pressure is dispersed.

Description

CHAIR FOR DIFFUSING PRESSURE OF HIP}

The present invention relates to a chair in which the buttocks are distributed, and more particularly, it is possible to feel the seating feeling by distributing the pressure of the buttocks when seated, to prevent pain due to the pressure of the buttocks, and to help the smooth metabolism. It relates to a chair in which hip compression is distributed.

In general, a chair is a piece of furniture, which consists of a back, a seat and a leg supporting the seat, and is used to sit, work, talk, read a book, or relax.

In recent years, the time spent on the chair has been gradually increased. Therefore, when sitting on the chair for a long time, the load of the upper body is concentrated on the sacrum and hip joints, which is applied to the rigid hard seat of the chair. Pain and pickles are caused by the force of losing, which causes the user to change his sitting position in order to reduce pain, resulting in poor posture, which can lead to a strain on the lower back, scoliosis, etc. Due to being in close contact, the seating becomes uncomfortable, the metabolism is not made smoothly, the skin color is changed and keratin is produced, which is not good for health and beauty.

In the related art, Patent Document 1 further includes a horizontal fixing part which is drawn out horizontally from the front of the backrest part, and an elevating fixing part which is respectively lifted from the upper part of the seating part of the chair so as to be supported in the seated state of the user. The present invention discloses a fixed chair for fixing the spine and the skeleton and raising and lowering by the lag gear to improve usability and convenience.

However, the above-described conventional technology does not distribute the load and pressure applied to the seat plate of the chair, so that a poor posture may be sustained due to pain, and the spine and the waist may be unreasonable.

In addition, Patent Document 2 is formed in the upper portion of the seat plate is formed with a recess in which the cushion material is placed, the outer seat of the seat is a seat plate swivel for each of the seat grooves for the cushion fixing frame for fixing the cushion material is formed, the lower portion of the cushion fixing frame A plurality of locking jaws are formed so as to be parallel to the load direction of the seated person, and a plurality of locking holes corresponding to each locking jaw are formed in the fitting groove, and frame catching frames are formed to fit the seat frame at both sides and the rear of the seat plate. In the front lower portion of the chair seat structure is provided with a plurality of elastic pieces that are forcibly fitted in a state surrounding the outer circumferential surface of the seat plate frame.

However, the above-described prior art has a problem in that the seat plate of the chair is made of soft cushioning material and thus the body is folded when seated so that the correct sitting posture cannot be maintained continuously.

Republic of Korea Patent Publication No. 10-1102894 (2012.01.09.published) Republic of Korea Utility Model Registration Publication No. 20-0172135 (released March 15, 2000)

The present invention has been devised to solve all the above problems, the robustness is maintained, ergonomically designed to disperse the pressure of the buttocks and hips where the hip joint is located when sitting, you can feel a comfortable fit, the pressure of the buttocks To prevent pain, to maintain the correct sitting position, to help smooth metabolism, and to distribute the buttocks with the dispersal plate is naturally moved according to the bending of the wearer's different buttocks.

The present invention to solve the above problems the seat plate made of a hard material; An incision hole formed in the rear portion of the seat plate at which the buttocks are located when seated; Inserted and installed inside the incision hole, consisting of a central plate disposed in the center of the incision hole and a plurality of peripheral plates arranged in a strip shape along the periphery of the central plate, the plurality of peripheral plates are connected to the seat plate and the central plate, seating Dispersion plate to disperse the pressure received by the buttocks while opening each other; And a circumferential plate connected to the seat plate and the center plate, respectively, and the buttocks being distributed including elastic connecting members which elastically support the dispersion plates when the plurality of distribution plates are pressed upon being seated and then return to the original state. .

According to the present invention, the rigidity is maintained, and ergonomically designed to distribute the pressure of the buttocks and hips where the hip joint is located, so that you can feel comfortable seating, prevent the pain caused by the compression of the buttocks, and correct sitting posture Maintaining, helping to achieve a smooth metabolism, the distribution of the buttock of the buttocks of the different buttocks of the wearer has the effect that the buttock pressure is dispersed.

1 is a perspective view of a chair according to an embodiment of the present invention.
2 is a view showing an upper portion of the seat plate according to an embodiment of the present invention.
3 is a view showing a lower portion of the seat plate according to an embodiment of the present invention.
4 is a schematic view showing the side of the dispersion plate, (b) is a perspective view of the center plate, (c) is a perspective view of the peripheral plate.
Figure 5 is a plan view of (a) a plan view of the torsion spring, (b) a side view of the torsion spring, (c) is a schematic view showing the side of the distribution plate is mounted to the torsion spring.
6 is a schematic view of a chair of the present invention compared to the prior art according to an embodiment of the present invention.
7 is a state diagram used in the chair of the present invention compared to the prior art according to an embodiment of the present invention.

Hereinafter, with reference to the drawings will be described in detail with reference to the embodiment with respect to the specific contents for carrying out the chair is distributed hip pressure according to the present invention.

The chair (1) in which the buttock pressure is distributed according to the present invention can feel the seating by dispersing the pressure of the buttocks when sitting, preventing pain due to the pressure of the buttocks, and helping to achieve smooth metabolism, 10, the cutting hole 20, the dispersion plate 30, the elastic connector and the fastening member 50 can be made.

Referring to FIG. 1, the seat plate 10 is made of hard material such as wood, metal or synthetic resin, and the user rests his / her back on the backrest 2 on the chair 1 supported by the legs 3. 10) will be seated.

The incision hole 20 is formed through the rear portion of the seat plate 10 in which the buttocks are located when the user is seated, the shape may be formed in a variety of circles, squares, etc., so as to fit the shape of the buttocks of the user It is preferable that it is formed in substantially ellipse shape.

As such, by forming the incision hole 20 in the seat plate 10, the entire buttocks to which the upper body load is applied at the time of seating is seated on the distribution plate 30 inserted into the incision hole 20 to be seated comfortably. It becomes possible.

Referring to FIG. 2, the dispersion plate 30 is inserted into a plurality of plates and inserted into the incision hole 20, and the plurality of plates are connected to each other or connected by an elastic connector 40. The center plate 31 is disposed at the center of the incision hole 20, and the plurality of circumference plates 32 are arranged along the circumference of the center plate 31 to form a band shape.

In addition, the plurality of peripheral plates 32 are connected to the seat plate 10 and the center plate 31, the plurality of peripheral plates 32 are connected to each other in contact with each other, the seat is applied by the user's buttocks The middle plate 31 and the circumferential plate 32 slightly open due to the body load and pressure, thereby dispersing the pressure received by the buttocks. At this time, the middle plate 31 is opened between the circumferential plate 32, the circumferential plate 32 is opened between the circumferential plate 32 and the seat plate 10 and the central plate 31. You lose.

In this case, the plurality of peripheral plates 32 may be formed in a substantially trapezoidal shape. The portion connected to the seat plate 10 has a wider width, and is formed such that the width thereof becomes narrower toward the center of the incision hole 20. At the same time to secure the fastening strength 32 is coupled to the seat plate 10, the pressure applied to the buttocks by the seat plate can be dispersed while the circumferential plate 32 is naturally moved by the force applied during seating.

Here, the plurality of peripheral plates 32 are disposed to have the same shape and size of the plates facing each other, it is easy to manufacture, work and replace, it can be reduced cost. For example, the circumferential plates 32 disposed to face each other back and forth in the middle of the cutting hole 20 are formed in the same size, and the circumferential plates 32 disposed to face both sides of the cutting hole 20 are wider than that. The same is formed in a narrow size.

In addition, the dispersion plate 30 may be made of wood, synthetic resin or metal, and may be attached to an outer skin (not shown) such as leather, fabric, or cloth on the top to provide a warm and soft feeling.

In the chair of the prior art, when the user is sitting for a long time, the body load is concentrated on the buttocks and hips of the buttocks, pain is caused, uncomfortable, and the correct posture cannot be maintained. 30) is ergonomically designed so that the plate surface is formed to be concave upward and rounded at the corners so as to conform to the curvature of the body, thereby cushioning pressure applied to the buttocks and hip joints caused by the body load during sitting. You can sit for a long time in a comfortable posture.

In addition, another group of the plurality of peripheral plates 32 may be arranged in a band shape on the outside of the plurality of groups of peripheral plates 32 formed along the periphery of the central plate 31, thereby distributing various distribution plates 30. ) Can be arranged in series to form a gradient to increase the dispersal effect on hip compression. In addition, it may be produced by applying various types of materials, colors, designs, etc. to the various distribution plates 30.

3 and 5, the elastic connecting member 40 is a member that connects the circumferential plate 32 with the seat plate 10 and the central plate 31, respectively. When receiving the pressure according to the body load, the elastic support so as to move between the spreading plate 30 is spread, and when the user gets up from the chair and the seated state is released, it is smoothly returned to the original state.

The elastic connecting member 40 may be formed of a torsion spring in one embodiment. The torsion spring includes an elastic spring body 43, a support piece 44 extending from both ends of the spring body 43, and a fastening ring 45 connected to the support piece. At this time, the spring body 43 is arranged side by side, the support piece 44 is formed extending from both ends of the spring body 43, the fastening ring 45 formed at each end of the seat plate 10 or the distribution plate 30 ) Is fastened through the fastening member 40, and the end of the fastening member 50 is not exposed to the outside of the upper side of the seat plate 10 or the distribution plate 30.

As such, the elastic connecting member 40 formed of the torsion spring elastically supports the pressing force when the seat plate 10 or the distribution plate 30 coupled thereto is pressurized in a direction that opens to each other, and increases the balance and stability of the supporting force. do.

At this time, the elastic connecting member 40 connecting the seat plate 10 and the circumferential plate 32 has a strong elastic force, and the elastic connecting member connecting the central plate 31 and the circumferential plate 32 has an elastic force such that the elastic force is smaller than that. It is desirable to give a differential so that the pressure may naturally disperse when seated, so that the center of the buttocks is not too struck downwards and a comfortable seating feel is achieved.

In addition, when the fastening member 50 is fastened to the elastic connecting member 40, the washer is placed therebetween to increase durability, increase pressure dispersion, and increase elastic support.

Finally, referring to Figures 6 and 7, the buttocks are distributed in accordance with the present invention (1) is firmly maintained, ergonomically designed to distribute the pressure of the buttocks and hip joints located at the time of sitting is comfortable You can feel the seating, prevent the pain caused by the compression of the buttocks, maintain the correct sitting posture, help the smooth metabolism, and the dispersal plates move naturally according to the bend of the wearer's different buttocks. It is distributed.

In the present invention, the above embodiment is an example, and the present invention is not limited thereto. Anything that has substantially the same configuration as the technical idea described in the utility model registration claims of the present invention and achieves the same working effect is included in the technical scope of the present invention.

1. Chair 2. Backrest
3. Leg 10. Seat plate
20. Incision hole 30. Dispersion plate
31.midplane 32.perimeter
40. Elastic connector 43. Spring body
44. Supporting piece 45. Fastening ring
50. Fastening member

Claims (4)

A seat plate made of a hard material;
An incision hole formed in the rear portion of the seat plate at which the buttocks are located when seated;
It is divided into a plurality of plates inside the incision hole is inserted and installed in contact with each other and the plate surface is formed to be concave upward and the corner is formed round, the central plate disposed in the center of the incision hole, along the circumference of the central plate A dispersion plate disposed in a band shape, contact plate connected to the seat plate and the center plate, the plurality of periphery plates being in contact with each other, and dispersing the pressure received by the buttocks while the center plate and the periphery plate are opened when seated; And
In the lower side of the seat plate and the circumferential plate is connected to the seat plate and the center plate, respectively, and includes a resilient connecting member which is returned to its original state after elastically supporting the dispersion plates when the plurality of distribution plates under pressure when seated,
The peripheral plate is made of a trapezoidal shape, the portion connected to the seat plate is wider and formed to be narrower toward the center of the incision hole, the plates facing each other are arranged to have the same shape and size,
The elastic connecting member is made of a torsion spring, and includes a spring body disposed sideways and arranged, a support piece extending from both ends of the spring body, and a fastening ring connected to the support piece, the fastening member to the fastening ring The buttock is distributed chair is characterized in that the penetrating is fastened to the seat plate or the distribution plate.
The method of claim 1,
The dispersion plate is made of wood, synthetic resin or metal, the buttock is distributed chair characterized in that the outer skin is attached to the chair.
The method of claim 1,
The elastic connecting member connecting the seat plate and the circumferential plate has a strong elastic force, and the elastic connecting member connecting the middle plate and the circumferential plate has a smaller elastic force, which gives a differential to the elastic force. Prevents sag,
When the fastening member is fastened to the elastic connector, the washer is distributed between the chair is distributed, characterized in that the increased pressure durability.
The method of claim 1,
A chair in which hip compression is dispersed, characterized in that a group of a plurality of circumferential plates are connected to each other in a band shape to form a gradient outside the plurality of circumferential plate groups formed along the circumference of the center plate.

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