CN211092848U - Seat bag structure and seat with same - Google Patents

Abstract

The utility model discloses a seat bag structure and a chair with the seat bag structure, wherein, the periphery above a supporting plate of the seat bag structure is provided with an annular flexible support, and the middle part is provided with a spring component arranged on the supporting plate; the spring assembly comprises a plurality of spring single bodies which are arranged in parallel and are connected into a whole through connecting pieces between the adjacent spring single bodies; the bottom support plate, the flexible support and the spring assembly are integrally coated by a coating layer made of a breathable material. The seat bag has excellent elasticity due to the spring assembly directly arranged on the supporting plate, and a user can drive the body to move by elastically pressing the spring assembly under the condition of not standing up when sitting on the seat bag, so that the discomfort of the lumbar vertebra can be improved due to the natural change of sitting posture and lumbar stress, and the occurrence of lumbar spondylosis can be well prevented after long-term use.

Description

Seat bag structure and seat with same

Technical Field

The utility model relates to a seat package structure and have this seat package structure's seat that seat used.

Background

For comfort, a flexible seat bag is often arranged on the supporting part of the seat, and the use experience of a user is improved through adaptive deformation of the seat bag. The seat bag of the prior seat is usually made of single-layer or multi-layer sponge inside and mesh cloth or leather outside; its resilience is relatively poor, sit and feel comfortable inadequately, and because the restriction and the cost problem of seat structure, its seat package can not be done very thickly usually, and thinner seat package is only through the unable enough support of providing to the user of direct sponge in it, buttock and shank below sponge can be by the compaction during use, and seat package rest part then can wrap up around buttock and leg, seriously influences the heat dissipation and ventilative of seat package, cause breeding of bacterium and mite, bring adverse effect to user's health. In addition, the seat bag cannot provide enough supporting elastic force, and is easy to collapse after long-term use, so that the appearance is affected.

With the development of electronic commerce and the appearance of a large number of customer service personnel, the customer service personnel need to sit in front of a computer for a long time and leave in the fresh time when working, and the problems of movement and lumbar vertebra are increasingly serious because of the seat bag structure of the existing seat. In addition, for the disabled person, since the leg cannot be moved, it is very difficult to adjust the sitting posture on the wheelchair, and the lumbar load is severe when the person sits on the wheelchair for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a comfortable and breathable seat bag structure which is beneficial to the health of a user; and a seat having the seat bag structure.

The utility model relates to a seat bag structure, which comprises a bottom support plate, wherein an annular flexible support is arranged at the periphery above the support plate, and a spring assembly arranged on the support plate at the bottom is arranged in an inner hole of the annular flexible support; the spring assembly comprises a plurality of spring single bodies which are arranged in parallel and are connected into a whole through connecting pieces between the adjacent spring single bodies; the seat bag structure also comprises a coating layer made of air-permeable materials, and the coating layer coats the bottom support plate, the flexible support on the bottom support plate and the spring assembly into a whole.

The utility model relates to a chair, which comprises a chair body and a seat bag structure; the seat bag structure comprises a supporting plate at the bottom, an annular flexible support is arranged on the periphery above the supporting plate, and a spring assembly with the bottom arranged on the supporting plate is arranged in an inner hole of the annular flexible support; the spring assembly comprises a plurality of spring single bodies which are arranged in parallel and are connected into a whole through connecting pieces between the adjacent spring single bodies; the seat bag structure also comprises a coating layer made of air-permeable materials, and the coating layer coats the bottom support plate, the flexible support on the bottom support plate and the spring assembly into a whole.

A seat package structure and have seat of this seat package structure, have good atress resilience because of the spring, during the use, its spring unit who arranges bottom sprag board top middle part in can provide sufficient elastic support to user's buttock, so the cushion can not by the compaction to can keep seat to wrap good gas permeability and thermal diffusivity, when maintaining the travelling comfort, can prevent consequently to lead to bacterial growing, avoid bringing adverse effect to user's health, improve the health and the health nature of seat package.

Simultaneously, because the spring unit bottom that has good resilience directly arranges in the rigid backup pad in bottom, the user sits on it, under the circumstances of not standing up, through suppress spring unit, can drive human motion, the change of the drive position of sitting of nature in the body motion to change the lumbar vertebrae atress, prevent the lumbar vertebrae discomfort, long-term use can be fine prevent the emergence of lumbar vertebrae disease. Especially to the developed today of electronic commerce, the customer service personnel sit in computer the place ahead work for a long time and have become the normality, and the lumbar vertebrae disease becomes the health threat, through using the utility model discloses a seat, customer service can move at work, adjusts the lumbar vertebrae atress to prevent and treat lumbar vertebrae disease. Meanwhile, the elastic pressing movement can promote the blood circulation of the buttocks and reduce the fat accumulation at the waist, the buttocks and the thighs. Moreover, the seat bag can also provide support in different directions due to the adaptability of the spring assembly when a user changes the sitting posture, so that the comfort of various sitting postures can be taken into consideration.

Furthermore, the personnel who need use the wheelchair for a long time to the shank disabled person, it can realize the motion by oneself through the buttock is pressed, especially can realize whole trunk motion by oneself, and it is fine has solved shank disabled person's motion difficulty, needs the problem of special messenger's assistance, brings very big help to improving this kind of disabled person's healthy.

In addition, due to the excellent elasticity of the spring, the seat bag can be used for a long time without collapsing easily, and can maintain good appearance for a longer time.

Drawings

FIG. 1 is a cross-sectional view of a seat bag construction.

FIG. 2 is a top view of FIG. 1 with material removed from over the spring assembly.

Fig. 3 is a schematic view of the spring unit structure of the present invention.

Fig. 4 and 5 are schematic structural views of another seat of the present invention.

Detailed Description

A seat bag structure is shown in figures 1 to 3 and comprises a supporting plate 1 at the bottom, an annular peripheral flexible support 6 is arranged on the supporting plate 1, a spring assembly is arranged in an inner hole of the peripheral flexible support 6 and is arranged on the supporting plate 1 at the bottom, the spring assembly comprises a plurality of spring single bodies 2, and the adjacent spring single bodies 2 are connected into a whole through a connecting piece 3; the seat bag structure also comprises a coating layer 4 made of air-permeable materials, and the coating layer 4 coats the bottom support plate 1, the peripheral flexible supports 6 on the bottom support plate and the spring assemblies into a whole.

The material of the coating layer 4 can be cloth (such as mesh cloth, cotton cloth, flannelette, non-woven fabric, oxford cloth, canvas, etc.), terylene, leather (such as western-style leather, microfiber leather, genuine leather, etc.), etc. The coating layer can also be made of multiple materials, such as mesh fabric as the upper material, non-woven fabric as the lower material, etc.

The shape of the peripheral flexible support 6 is adapted to the shape of the support plate 1, and the outer contour of the support plate can be round, square or other shapes. The flexible support can be made of sponge, regenerated cotton, latex, palm fiber and other materials.

The connecting piece 3 is a ring buckle and is simultaneously sleeved outside the contact part of two adjacent spring monomers which are arranged in parallel, so that a small-range relative movement space is provided while the adjacent springs are connected. The upper end and the lower end of each adjacent spring single body 2 are respectively provided, and the adjacent springs are connected from the upper end and the lower end. The spring assembly is better in integrity through the connection of the buckles at the upper end and the lower end.

Each spring monomer 2 can be wrapped by a cloth bag 5 made of a breathable material, and the ring buckles penetrate through the cloth bags 5 to connect the spring monomers 2 in the adjacent cloth bags 5 into a whole. The spring single bodies 2 are wrapped by the cloth bag 5, so that the use comfort can be increased, and the service life can be prolonged.

A plurality of spring units 2 are arranged in a matrix or disc shape to form a spring assembly, and an inner hole cavity of the annular flexible support is filled. If necessary, a plurality of spring units 2 can be arranged in other shapes to form a spring assembly.

The upper surface of the spring component can be paved with a tensile flexible connecting sheet which is simultaneously connected with all the spring monomers, and the flexible connecting sheet 7 can be felt, thick linen or coir mat and the like. When the gravity of the human body presses on the spring assembly, because the arc line exists on the hip part and the contact pressing degree of the arc line and each spring of the spring assembly is different, the stressed deformation of each spring single body 2 in the spring assembly can be distinguished, and the flexible connecting sheets with good anti-pulling performance are arranged, so that all the spring monomers 2 can be flexibly connected into a whole on the top surface, under the condition that the single spring single bodies 2 are stressed differently, the compression amount of the tops of all the spring single bodies 2 can be gradually transited when the spring assembly is integrally pressed, in order to realize that every spring monomer 2 can restrict continuous transition again each other under the different circumstances of pressurized separately, make adjacent spring monomer 2 coordinate when compressed unified, realize the support to the buttock jointly, make the seat package can adapt to different position of sitting, provide suitable support to the buttock all the time, user experience effect is better. Meanwhile, the flexible connecting sheet 7 can also avoid the foot hurting feeling generated when only the local spring single body 2 is pressed.

The surface of the flexible connecting sheet 7 is flush with the upper surface of the peripheral flexible support 6. Or the edge of the flexible connecting sheet covers the upper part of the peripheral flexible support 6, so that the phenomenon that the adjacent edges of the flexible connecting sheet and the peripheral flexible support do not generate discontinuous rib feeling can be avoided, and the use is more comfortable.

And a layer of surface cotton 8 is also arranged on the upper surface of the flexible connecting sheet 7 such as the felt, the thick linen, the coir mat and the like. Through setting up face cotton 8, can avoid the human body directly to sit on spring unit, further guarantee the travelling comfort of using, also make spring unit atress more balanced simultaneously. In addition, the spring component and the buttocks of a user are only separated by the thin face cotton 8, the flexible connecting sheet and the coating layer 4, so that the spring single body 2 can generate more effective elastic deformation for different sitting postures and different directions of applied force of the buttocks, and the thin face cotton structure of the spring single body has very limited absorption of the elastic force, so that the seat bag can better provide adaptive support for the buttocks of different sitting postures. In addition, because face cotton 8 sets up at flexible connection piece upper surfaces such as felt, thick linen, or coir mat, avoid face cotton direct and spring assembly contact, and flexible connection pieces such as felt, thick linen, coir mat have higher tensile and pull intensity, can effectively avoid spring assembly to pierce through back and face cotton contact, avoid face cotton by spring assembly damage, the life of extension seat package. The material of the surface cotton 8 can be cotton cloth or soft material such as sponge, latex cotton and the like.

The edges of the cotton 8 cover the upper surface of the peripheral flexible support 6 at the periphery of the spring assembly. The whole surface of the seat bag can be smooth, and the seat bag is more comfortable to use.

A seat, as shown in FIG. 4 or FIG. 5, comprises a seat body 9 and a seat bag 10, wherein the seat bag 10 can adopt various seat bag structures. The seat has all the beneficial technical effects of the seat bag by using various seat bag structures.

Claims (10)

1. A seat bag structure is characterized in that: the spring assembly comprises a supporting plate (1) comprising a bottom, wherein an annular flexible support (6) is arranged on the supporting plate (1), a spring assembly is arranged in an inner hole of the annular flexible support (6), the bottom of the spring assembly is arranged on the supporting plate (1), the spring assembly comprises a plurality of spring single bodies (2) which are arranged in parallel, and the spring single bodies are connected into a whole through connecting pieces (3) between the adjacent spring single bodies (2); the seat bag structure further comprises a coating layer (4) made of air-permeable materials, and the coating layer (4) coats the bottom support plate (1), the flexible support (6) on the bottom support plate and the spring assembly into a whole.

2. A seat bag structure as claimed in claim 1, wherein: the connecting piece (3) is a buckle and is simultaneously sleeved outside the contact part of the two adjacent spring single bodies (2) which are arranged in parallel.

3. A seat bag structure as claimed in claim 2, wherein: each spring monomer (2) is wrapped by a cloth bag (5) made of a breathable material, and the ring buckles penetrate through the cloth bags (5) and then connect the spring monomers (2) in the adjacent cloth bags (5) into a whole.

4. A seat bag structure as claimed in claim 3, wherein: the plurality of spring single bodies (2) are arranged in a matrix or in a circle to form a spring assembly, and the inner holes are filled with the plurality of spring single bodies (2).

5. A seat bag structure according to any one of claims 1 to 4, wherein: and a flexible connecting sheet is laid on the upper surface of the spring assembly.

6. A seat bag structure according to claim 5, wherein: the upper surface of the flexible connecting sheet (7) is flush with the upper surface of the peripheral flexible support (6) or the edge of the flexible connecting sheet (7) covers the upper part of the peripheral flexible support (6).

7. A seat bag structure as claimed in claim 6, wherein: the upper surface of the flexible connecting sheet (7) is also provided with a layer of surface cotton (8).

8. A seat bag structure as claimed in claim 6, wherein: the flexible connecting sheet (7) is a felt, a thick linen or a coir mat.

9. A seat bag structure as claimed in claim 7, wherein: the edge of the face cotton (8) covers the upper surface of the peripheral flexible support (6) at the periphery of the spring assembly.

10. A seat comprising a seat body, characterised in that it further comprises a seat bag structure as claimed in any one of claims 1 to 8.

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