Back optimizing, waist protecting and posture correcting seat

Abstract

The utility model discloses a back optimizing, waist protecting and posture correcting seat, which belongs to the technical field of seats and comprises a seat main body, a waist rest is arranged at the upper end of the seat main body, a seat plate is arranged at the horizontal end of the seat main body, a waist cushion is arranged on the inner side of the waist rest, a seat cushion is arranged at the top end of the seat plate, and antifouling breathable cushions are sleeved on the outer sides of the waist cushion and the seat cushion. The waist cushion and the seat cushion are sequentially composed of the supporting cushion, the air bag cushion, the heat transfer cushion, the sponge cushion, the supporting air cushion and the honeycomb rubber cushion from inside to outside, so that the ventilation and buffering effects of the seat cushion and the waist cushion are greatly enhanced, and the comfort of the waist and the buttocks is enhanced when the seat main body is used; the multiple flow guide channels are distributed on the two sides of the through grooves and between every two adjacent through grooves, resetting and heat dissipation of the waist cushion and the seat cushion can be further accelerated when a user gets up or adjusts the sitting posture after long-time sitting, flowing of airflow is facilitated when the user sits for a long time, and then heat accumulated between the waist and the waist cushion and between the hip and the seat cushion is taken away in time.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a back-friendly, waist-protecting and posture-correcting seat. Background Art

[0002] Sitting in an office chair for a long time may pose a potential threat to our waist health. Incorrect sitting posture is not only prone to low back pain, but also has a negative impact on the overall health of the body. Fortunately, lumbar support and posture correction chairs have become a popular solution that can help us maintain the correct sitting posture and thus improve waist health. Lumbar support and posture correction chairs have two functions, one is to remind the body to maintain the correct sitting posture, and the other is to support the lumbar spine.

[0003] After searching, the patent announcement number CN220587885U3 discloses a patent named "A Posture Correcting and Buttock Beautifying Cushion". The technical problem to be solved is that most of the cushions on the market do not have the quick-release function, and many are integrated. Such cushions are not convenient to clean and replace, and most of the cushions have flat bottoms, which will be relatively uncomfortable for users when sitting upright. This structure does not conform to the structure of the human buttocks. The quick disassembly and assembly between the cushion and the cushion body are achieved through quick-release screws and limit nuts, which can facilitate users to disassemble and replace and clean. The cushion body is set at a certain angle to make the user sit more comfortably and more suitable for the structure of the user's buttocks, increasing the comfort during use; but there are still the following disadvantages that need to be solved: sitting for a long time and the buttocks being squeezed for a long time can easily cause buttocks discomfort and physical fatigue. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a back-friendly, waist-protecting and posture-correcting chair.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The Youbei lumbar protection and posture correction chair comprises a seat body, a lumbar support is arranged at the upper end of the seat body, a seat plate is arranged at the horizontal end of the seat body, a lumbar pad is arranged on the inner side of the lumbar support, a seat cushion is arranged on the top of the seat plate, anti-fouling and breathable pads are sleeved on the outer sides of the lumbar pad and the seat cushion, and the lumbar pad and the seat cushion are composed of a support pad, an airbag pad, a heat transfer pad, a sponge pad, a support air cushion and a honeycomb rubber pad from the inside to the outside.

[0007] Preferably, the distance between the outer walls on both sides of the seat body gradually increases from the middle to the ends of the waist support and the seat board.

[0008] Preferably, a plurality of arc-shaped protrusions are provided on both sides of the middle of the inner side of the seat body.

[0009] Preferably, support protrusions are provided on both sides of the top end of the seat plate and on both sides of the outer wall of the other end of the lumbar support, and both ends of one end of the seat plate and both sides of the top end of the lumbar support are arc-shaped.

[0010] Preferably, a plurality of through grooves are provided on the inner side of the lumbar pad and the top of the seat cushion, and diversion channels are provided on both sides and in the middle of the inner side of the lumbar pad and the top of the seat cushion, and the plurality of diversion channels are distributed on both sides of the through grooves and in the middle of two adjacent through grooves.

[0011] Preferably, heat dissipation holes matching the through grooves are provided at the top end of the seat plate and the upper end of the lumbar support.

[0012] Preferably, the outer sides of the seat bodies are all configured to be rounded.

[0013] The beneficial effects of the utility model are:

[0014] The utility model provides a back-protecting and posture-correcting chair, in which anti-fouling and breathable pads are sleeved on the outer sides of the waist pad and the seat cushion to prevent sweat stains and the like from remaining on the surfaces of the waist pad and the seat cushion. The waist pad and the seat cushion are composed of a support pad, an airbag pad, a heat transfer pad, a sponge pad, a support air pad and a honeycomb rubber pad from the inside out, wherein the honeycomb rubber pad disperses pressure to enhance the comfort of the buttocks and facilitates timely heat dissipation downwards, the support air cushion provides support and buffering effects for the buttocks, and timely transfers heat downwards through its own multiple irregular through holes, the sponge pad, the airbag pad and the support pad further ensure the support of the seat cushion and the waist pad, and utilize their own rebound effects to help enhance the comfort of the buttocks and the resilience of the seat cushion and the waist pad. The heat transfer pad is located at the bottom of the sponge pad, which transfers the heat accumulated in the sponge pad to the through grooves and heat dissipation holes in time to avoid the discomfort caused by heat accumulation in the lumbar pad and seat cushion after long-term sitting. The support pad, airbag pad, heat transfer pad, sponge pad, support air cushion and honeycomb rubber pad are nested in layers, which greatly enhances the breathable cushioning effect of the seat cushion and lumbar pad, and enhances the comfort of the waist and buttocks when the seat body is used. In addition, multiple diversion channels are distributed on both sides of the through groove and in the middle of two adjacent through grooves. Standing up or adjusting the sitting posture after long-term sitting can further accelerate the resetting and heat dissipation of the lumbar pad and seat cushion. It also helps the flow of air when sitting for a long time, thereby taking away the heat accumulated between the waist and lumbar pad, and between the buttocks and seat cushion in time.

[0015] The excellent back waist protection and posture correction chair proposed by the utility model has a gradually increasing distance from the middle to the ends of the waist support and the seat board through the outer walls on both sides of the seat body, so that the supporting area of ​​the waist support and the seat board when the human body sits down is increased, thereby increasing the comfort, and also making the waist support more closely fit the waist and the seat board effectively and stably support the thighs, and supporting protrusions are arranged on both sides of the top end of the seat board and on both sides of the outer wall of the other end of the waist support, which better fits the curve of the human body when sitting down, and both ends of one end of the seat board and both sides of the top end of the waist support are arc-shaped, which not only extends the support for the waist and thighs, but also increases the aesthetic effect of the seat body, thereby enhancing the competitiveness of the seat body in the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of the optimal back waist protection and posture correction chair proposed by the utility model;

[0017] Figure 2 This is a left-side structural schematic diagram of the optimal back waist protection and posture correction chair proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the waist cushion and seat cushion of the back-protecting and posture-correcting chair proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the upward structural structure of the waist cushion and seat cushion of the chair with good back and waist protection and posture correction proposed by the utility model.

[0020] In the figure: 1 seat body, 2 seat plate, 3 lumbar support, 4 lumbar pad, 5 seat cushion, 6 arc-shaped protrusion, 7 heat dissipation hole, 8 support pad, 9 airbag pad, 10 heat transfer pad, 11 sponge pad, 12 support air cushion, 13 honeycomb rubber pad, 14 anti-fouling breathable pad, 15 guide channel, 16 through groove. DETAILED DESCRIPTION

[0021] Reference Figure 1-4 The invention discloses a back-protecting waist posture correction chair, comprising a seat body 1, a waist support 3 is arranged on the upper end of the seat body 1, a seat board 2 is arranged on the horizontal end of the seat body 1, a waist pad 4 is arranged on the inner side of the waist support 3, a seat cushion 5 is arranged on the top of the seat board 2, and an anti-fouling breathable pad 14 is sleeved on the outer side of the waist pad 4 and the seat cushion 5 to prevent sweat stains and the like from remaining on the surface of the waist pad 4 and the seat cushion 5. The waist pad 4 and the seat cushion 5 are composed of a support pad 8, an airbag pad 9, a heat transfer pad 10, a sponge pad 11, a support air cushion 12 and a honeycomb rubber pad 13 from the inside to the outside, wherein the honeycomb rubber pad 13 disperses the pressure to enhance the comfort of the buttocks and facilitates the timely dissipation of heat downwards, the support air cushion 12 provides support and buffering effects to the buttocks, and through its own multiple The irregular through holes transfer the heat downward in time, the sponge pad 11, the airbag pad 9 and the support pad 9 further ensure the support of the seat cushion 5 and the lumbar pad 4, and use their own rebound effect to help enhance the comfort of the buttocks and the reset effect of the seat cushion 5 and the lumbar pad 4. The heat transfer pad 10 is located at the bottom of the sponge pad 11, and transfers the heat accumulated in the sponge pad 11 to the through groove 16 and the heat dissipation hole 7 in time to avoid the lumbar pad 4 and the seat cushion 5 from accumulating heat after sitting for a long time and increasing discomfort. The support pad 8, airbag pad 9, heat transfer pad 10, sponge pad 11, support air cushion 12 and honeycomb rubber pad 13 are layered, which greatly enhances the breathable and cushioning effect of the seat cushion 5 and the lumbar pad 4, and enhances the comfort of the waist and buttocks when the seat body 1 is in use.

[0022] In the utility model, the distance between the outer walls of both sides of the seat body 1 and the ends of the waist support 3 and the seat plate 2 gradually increases from the middle, so that the waist support 3 and the seat plate 2 increase the supporting area of ​​the human body when sitting down, increase the comfort, and also make the waist support 3 fit the waist more closely and the seat plate 2 effectively and stably support the thighs;

[0023] A plurality of arc-shaped protrusions 6 are provided on both sides of the middle of the inner side of the seat body 1 to increase the supporting and restoring effect of the lumbar support 3;

[0024] Both sides of the top of the seat plate 2 and both sides of the outer wall of the other end of the lumbar support 3 are provided with support protrusions, which better fit the human body curve when sitting down, and both ends of one end of the seat plate 2 and both sides of the top of the lumbar support 3 are arc-shaped, which not only extends the support for the waist and thighs, but also increases the aesthetic effect of the seat body 1, and enhances the competitiveness of the seat body 1 in the market;

[0025] A plurality of through grooves 16 are arranged on the inner side of the waist pad 4 and the top of the seat cushion 5 to enhance the heat dissipation and ventilation effect of the waist and legs. A guide channel 15 is arranged on both sides and in the middle of the inner side of the waist pad 4 and the top of the seat cushion 5. When standing up or adjusting the sitting posture after sitting for a long time, the reset and heat dissipation of the waist pad 4 and the seat cushion 5 can be further accelerated. When sitting for a long time, it also helps the flow of air, thereby timely taking away the heat accumulated between the waist and the waist pad 4, the buttocks and the seat cushion 5, and a plurality of guide channels 15 are distributed on both sides of the through groove 16 and in the middle of two adjacent through grooves 16;

[0026] The top of the seat plate 2 and the upper end of the waist support 3 are provided with heat dissipation holes 7 matching the through grooves 16, which are helpful for heat dissipation and reset of the seat cushion 5 and the waist cushion 4;

[0027] The outer sides of the seat body 1 are all configured to be rounded, which not only enhances the aesthetic effect but also greatly reduces the probability of the body being scratched by the seat body 1 .

[0028] Working principle: Anti-fouling and breathable pads 14 are sleeved on the outside of the waist pad 4 and the seat cushion 5 to prevent sweat stains and the like from remaining on the surface of the waist pad 4 and the seat cushion 5. The waist pad 4 and the seat cushion 5 are composed of a support pad 8, an airbag pad 9, a heat transfer pad 10, a sponge pad 11, a support air cushion 12 and a honeycomb rubber pad 13 from the inside to the outside. The honeycomb rubber pad 13 disperses pressure to enhance the comfort of the buttocks and facilitates the timely dissipation of heat downward. The support air cushion 12 provides support and cushioning effects for the buttocks and transfers heat downward in time through its own multiple irregular through holes. The sponge pad 11, the airbag pad 9 and the support pad 9 further ensure the support of the seat cushion 5 and the waist pad 4, and use their own rebound effect to help enhance the comfort of the buttocks and the reset effect of the seat cushion 5 and the waist pad 4. The heat transfer pad 1 0 is located at the bottom of the sponge pad 11, and the heat accumulated in the sponge pad 11 is transferred to the through groove 16 and the heat dissipation hole 7 in time, so as to avoid the discomfort caused by the heat accumulation of the lumbar pad 4 and the seat cushion 5 after long-term sitting. The support pad 8, the airbag pad 9, the heat transfer pad 10, the sponge pad 11, the support air cushion 12 and the honeycomb rubber pad 13 are nested in layers, which greatly enhances the breathable and buffering effect of the seat cushion 5 and the lumbar pad 4, and enhances the comfort of the waist and buttocks when the seat body 1 is used. In addition, a plurality of guide channels 15 are distributed on both sides of the through groove 16 and in the middle of two adjacent through grooves 16. When standing up or adjusting the sitting posture after long-term sitting, the reset and heat dissipation of the lumbar pad 4 and the seat cushion 5 can be further accelerated. It also helps the flow of air when sitting for a long time, and thus timely takes away the heat accumulated between the waist and the lumbar pad 4, and the buttocks and the seat cushion 5;

[0029] By gradually increasing the distance from the middle to the ends of the lumbar support 3 and the seat board 2 on both sides of the seat body 1, the supporting area of ​​the lumbar support 3 and the seat board 2 for the human body when sitting is increased, thereby increasing the comfort, and also making the lumbar support 3 fit the waist more closely and the seat board 2 effectively and stably support the thighs. In addition, supporting protrusions are provided on both sides of the top of the seat board 2 and on both sides of the outer wall of the other end of the lumbar support 3, which better fits the human body curve when sitting down. In addition, both ends of one end of the seat board 2 and both sides of the top of the lumbar support 3 are arc-shaped, which not only extends the support for the waist and thighs, but also increases the aesthetic effect of the seat body 1, thereby enhancing the competitiveness of the seat body 1 in the market.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A back-protecting and posture-correcting chair, comprising a chair body (1), wherein a waist support (3) is arranged at the upper end of the chair body (1), and a seat plate (2) is arranged at the horizontal end of the chair body (1), characterized in that: A lumbar pad (4) is arranged on the inner side of the lumbar support (3), a seat cushion (5) is arranged on the top of the seat board (2), and an anti-fouling breathable pad (14) is sleeved on the outer side of the lumbar pad (4) and the seat cushion (5). The lumbar pad (4) and the seat cushion (5) are composed of a support pad (8), an airbag pad (9), a heat transfer pad (10), a sponge pad (11), a support air cushion (12) and a honeycomb rubber pad (13) from the inside to the outside.

2. The back-protecting and posture-correcting chair according to claim 1, characterized in that: The distance between the outer walls on both sides of the seat body (1) gradually increases from the middle to the ends of the waist support (3) and the seat plate (2).

3. The back-protecting and posture-correcting chair according to claim 1, characterized in that: A plurality of arc-shaped protrusions (6) are provided on both sides of the middle of the inner side of the seat body (1).

4. The back-protecting and posture-correcting chair according to claim 1, characterized in that: Support protrusions are provided on both sides of the top end of the seat plate (2) and on both sides of the outer wall of the other end of the waist support (3), and both ends of one end of the seat plate (2) and both sides of the top end of the waist support (3) are arc-shaped.

5. The back-protecting and posture-correcting chair according to claim 1, characterized in that: The inner side of the waist pad (4) and the top of the seat pad (5) are both provided with a plurality of through grooves (16), and the inner side of the waist pad (4) and the top of the seat pad (5) are both provided with flow guide channels (15) on both sides and in the middle, and the plurality of flow guide channels (15) are distributed on both sides of the through grooves (16) and in the middle of two adjacent through grooves (16).

6. The back-protecting and waist-correcting chair according to claim 5, characterized in that: The top end of the seat plate (2) and the upper end of the waist support (3) are provided with heat dissipation holes (7) matching the through grooves (16).

7. The back-protecting and waist-correcting chair according to claim 1, characterized in that: The outer sides of the seat body (1) are all configured to be rounded.

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