CN220024623U

CN220024623U - Spring cushion similar to sofa

Info

Publication number: CN220024623U
Application number: CN202321096455.9U
Authority: CN
Inventors: 王炳刚
Original assignee: Shandong Xingmian Information Technology Co ltd
Current assignee: Shandong Xingmian Information Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-11-17
Anticipated expiration: 2033-05-09

Abstract

The utility model provides a sofa-like spring cushion, which comprises a cushion body and mesh cloth covered outside the cushion body, wherein the cushion body is provided with an upper layer, a middle layer and a lower layer, and the upper layer, the middle layer and the lower layer are respectively bonded and connected to form a whole; the mesh cloth is used for covering the cushion body after the fixed connection. According to the utility model, the upper layer, the middle layer and the lower layer are respectively bonded by adopting the hot melt adhesive, so that the cushion is bonded into a whole, the problem that the cushion is easy to deviate after being stressed separately is avoided, meanwhile, the scattered stress is converted into the whole stress, the independent stress of a certain part of the cushion is reduced, and more stable supporting experience is brought for a user.

Description

Spring cushion similar to sofa

Technical Field

The utility model belongs to the technical field of spring cushions, and particularly relates to a sofa-like spring cushion.

Background

With the development of society, machine production is increasingly rising, so that more stations need to work in a sitting posture state, compared with standing workers, the consumption of physical strength caused by the work in the sitting posture state is reduced, but the pressure of the long-time sitting posture workers on the waist, back and buttocks is increased, the problem of lumbago is easily caused, and the cushion becomes the primary choice for reducing the buttock pressure and improving the lumbago for people.

The existing cushion can be divided into a hard cushion and a soft cushion, the supporting force of hardness is good, but the softness is poor, and the comfort level of long-time use is low; the soft cushion has good softness but poor supporting force, the interior of the soft cushion is usually filled with sea surface, memory cotton and the like, and collapse can be generated after long-time use; therefore, a sofa-like spring mattress is needed to improve the defects of unsuitable softness and hardness of the existing cushion, and can not provide a stable supporting force while providing a good supporting force; the single packing makes cushion inside have not holding power, can produce the local sunken under the long-time position of sitting atress, life shortens and influences user's use experience's problem.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a spring cushion similar to a sofa, which solves the problems of poor supporting force and softness, poor pressure bearing capacity and easy deformation of the existing cushion; a spring cushion similar to a sofa comprises a cushion body and mesh cloth covered outside the cushion body, wherein the cushion body is provided with an upper layer, a middle layer and a lower layer, and the upper layer, the middle layer and the lower layer are respectively bonded and connected to form a whole; the mesh cloth is used for covering the cushion body after the fixed connection;

the upper layer is of a soft structure, the upper layer is rectangular, the upper layer is one of sponge, latex and memory cotton, and the upper layer does not adopt PK cotton; a net cover is sleeved on the periphery of the upper layer, and the periphery of the net cover is subjected to edge wrapping treatment.

The middle layer is a spring layer and consists of a plurality of mini springs arranged in spring bags, one mini spring is arranged in one spring bag, the length edge of the middle layer is slightly shorter than the length edge of the upper layer, and the width edge of the middle layer is slightly shorter than the width edge of the upper layer.

The Mini spring has a thickness of 2-4cm, an inner diameter of 3-5 cm and a wire diameter of 1.2-2.0 cm.

The lower layer is a supporting layer and is used for fixing a spring of the middle layer, the upper end face of the lower layer is bonded with the lower end face of a spring bag provided with a mini spring, the specification of the upper layer is consistent with that of the lower layer, namely the length of a long side of the lower layer is consistent with that of a long side of the upper layer, and the length of a broadside of the lower layer is consistent with that of a broadside of the upper layer; the lower layer is not made of latex.

The screen cloth adopts 3d screen cloth, and the screen cloth cover is established in the cushion outside, and the outside cover at the screen cloth is equipped with the cushion cover, and the bottom of cushion cover sets up anti-skidding, is equipped with the zip fastener that is convenient for cushion put into or take out on the cushion cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with an upper layer, a middle layer and a lower layer, the upper layer adopts one of sponge, latex or memory cotton, the characteristics of the materials are that the resilience is good, the materials are not easy to deform, the muscle pressure of a user in a sitting posture state for a long time can be reduced, the blood circulation of buttocks and lower legs is smoother, and good use experience is brought to the user.

2. The middle layer is provided with the spring, the upper part of the spring is connected with the upper layer to provide elastic supporting force, the lower part of the spring is connected with the lower layer to provide supporting force, and the buttocks of a user can be wrapped more closely, so that the pressure of the gluteus muscle in unit area is further reduced.

3. The utility model avoids the selection of latex at the lower layer, avoids the problem that the latex is pulled and cracked after being arranged at the lower layer, and prolongs the service life of the device; while at the same time.

4. According to the utility model, the upper layer, the middle layer and the lower layer are respectively bonded by adopting the hot melt adhesive, so that the cushion is bonded into a whole, the problem that the cushion is easy to deviate after being stressed separately is avoided, meanwhile, the scattered stress is converted into the whole stress, the independent stress of a certain part of the cushion is reduced, and more stable supporting experience is brought for a user.

5. According to the utility model, effective support is provided through the spring cushion, mini springs with the thickness of 2-4cm, the inner diameter of 3-5 cm and the wire diameter of 1.2-2.0 cm are selected for support, and the buttocks of a user are stably supported, so that the problem of poor sitting posture of the user caused by insufficient support is avoided, and the problem of lumbago caused by poor sitting posture is further avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the seat cushion of the present utility model;

fig. 3 is a schematic view showing a connection structure of the spring pocket and the spring in the present utility model.

In the figure:

1-cushion cover, 2-mesh cloth, 3-zipper, 4-lower layer, 5-middle layer, 6-lower layer, 7-spring bag and 8-middle layer spring.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

The spring cushion similar to a sofa comprises a cushion sleeve 1, a mesh cloth 2 and a cushion, wherein the cushion is positioned in the mesh cloth 2, and the cushion sleeve 1 is sleeved outside the mesh cloth 2; the mesh cloth 2 is 3d mesh cloth, an anti-slip protrusion for preventing slip is arranged on the bottom end surface of the cushion cover 1, and a zipper is arranged on the cushion cover 1.

The cushion consists of an upper layer 4, a middle layer 5 and a lower layer 6 which are bonded with each other;

the upper layer 4 is rectangular, adopts one of sponge, emulsion or memory cotton, and does not adopt PK cotton;

the middle layer 5 is rectangular, the middle layer 5 is composed of a plurality of mini springs 8 with the thickness of 2-4cm, the inner diameter of 3-5 cm and the wire diameter of 1.2-2.0 cm, and each mini spring 8 is placed in an independent spring bag 7; the length of the middle layer 5 is slightly shorter than the length of the upper layer 4, and the width of the middle layer 5 is slightly shorter than the width of the upper layer 4; compared with the traditional cushion materials such as common sponge, the spring has better elasticity and support, and the pressure of gluteus muscles caused by sedentary sitting can be reduced through the support of the spring, so that the blood circulation of buttocks and lower legs is smoother.

The lower layer 6 is rectangular, latex is not selected for the lower layer 6, the length of the lower layer 6 is equal to that of the upper layer 4, and the width of the lower layer 6 is equal to that of the upper layer.

When in use, the upper layer 4, the middle layer 5 and the lower layer 6 are integrally bonded, and after a user sits on the cushion, the cushion is stressed integrally, and compared with dislocation dispersed stress formed by dispersed arrangement in the prior art, the cushion has more stable supporting performance; meanwhile, the upper layer 4 is made of a material with good rebound resilience as a stress layer, after a user stands up, the material can rebound back to an original state rapidly, and the problem that the sitting straightness of the user is forced to change and the generated muscles are badly stressed due to the fact that the cushion is depressed is avoided; the middle layer 5 is provided with a plurality of mini springs 8, the mini springs 8 provide stable supporting force for the cushion at the middle layer, and meanwhile, the buttocks of a user are wrapped more closely, so that the pressure in a sitting posture state is dispersed; the lower layer 6 is used as a support to support the middle layer, has stronger pulling resistance, further is matched with the upper layer 4 and the middle layer 5 to effectively support a user, avoids poor sitting postures caused by the lack of effective support of the traditional device, and further improves lumbago caused by the poor sitting postures of the user.

The mesh cloth 2 is arranged outside the cushion, 3d mesh cloth is selected as the mesh cloth, the mesh cloth has good air permeability, the stuffiness of a user in a sitting posture state can be effectively reduced, and comfortable use feeling is provided; the cushion cover 1 is sleeved outside the mesh cloth, the zipper is arranged on the cushion cover 1 and used for taking out or taking out the cushion, the anti-slip protrusions are arranged at the bottom end of the cushion cover 1, and the dislocation problem is reduced, so that the spring cushion with moderate softness and high comfort level is brought to a user.

By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.

Claims

1. The spring cushion similar to a sofa comprises a cushion and a mesh (2) covered outside the cushion, wherein the cushion consists of an upper layer (4), a middle layer (5) and a lower layer (6) which are bonded into a whole, the upper layer (4) is of a soft structure, and the upper layer (4) is not made of pk cotton; the middle layer (5) consists of a plurality of mini springs (8) which are independently arranged in a spring bag (7), wherein the mini springs (8) have the thickness of 2-4cm, the inner diameter of 3-5 cm and the wire diameter of 1.2-2.0 cm; the lower layer (6) is not latex.

2. The sofa-like spring cushion of claim 1, wherein: the thickness of the upper layer (4) is larger than that of the lower layer (6).

3. The sofa-like spring cushion of claim 2, wherein: the soft structure is a sponge with a rectangular structure.

4. The sofa-like spring cushion of claim 2, wherein: the soft structure is latex with a rectangular structure.

5. The sofa-like spring cushion of claim 2, wherein: the soft structure is a memory cotton with a rectangular structure.

6. The sofa-like spring cushion of claim 1, wherein: the total length of the middle layer (5) is shorter than the length of the long side of the upper layer (4); the width of the middle layer (5) is smaller than the total width of the upper layer (4).

7. The sofa-like spring seat cushion of any one of claims 1-5, wherein: the specification of the upper layer (4) and the specification of the lower layer (6) are kept consistent.

8. The sofa-like spring cushion of claim 1, wherein: the mesh cloth (2) adopts 3D mesh cloth.

9. The sofa-like spring cushion of claim 8, wherein: the outer cover of screen cloth (2) is equipped with cushion cover (1), and the bottom of cushion cover (1) is provided with the non-slip raised.

10. The sofa-like spring cushion of claim 1, wherein: the upper layer (4), the middle layer (5) and the lower layer (6) are respectively bonded by hot melt adhesive.