Human body bionic pressure-relieving soft cushion

Abstract

The utility model discloses a human body bionic pressure buffering soft cushion which comprises a supporting sponge layer, lower layer tough supporting cloth, a buffering sponge layer, upper layer tough supporting cloth and a natural latex layer which are sequentially attached from bottom to top. The supporting sponge layer, the lower-layer tough supporting cloth, the upper-layer tough supporting cloth and the natural latex layer are respectively provided with air holes in one-to-one correspondence, and the air holes are arranged in an array; the buffer sponge layer is provided with a buffer hole corresponding to the axis of the air hole, the diameter of the buffer hole is larger than that of the air hole, and the buffer hole is provided with an elastic piece. The lower-layer tough supporting cloth and the upper-layer tough supporting cloth are attached to the lower wall and the upper wall of the buffering sponge layer, so that installation of the elastic pieces is facilitated, meanwhile, preset transverse supporting is provided, the situation that when the soft cushion is stressed, pressure is dispersed only towards a single stress point (namely, only the single elastic pieces are stressed) is avoided, and the service life of the soft cushion is prolonged. Pressure can be evenly distributed to the whole face or the local face (namely a plurality of elastic pieces), and therefore the service life of the buffering sponge layer is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of furniture cushions, and particularly relates to a human body bionic pressure-relieving cushion. Background Art

[0002] In furniture, cushions are generally applied to positions such as seat cushions, back cushions, and armrests, so as to make them have better softness and fitting degree, and thus provide a better experience.

[0003] However, the existing cushions are deformed after being squeezed by pressure, so it is easy to have the problem of poor air permeability. For example, in the existing Chinese patent CN202321781164.3, resin ball components are adopted to increase the support of the cushion. However, in actual production, the bonding strength between the cushion and the breathable sponge is poor, and it is also more troublesome to produce integrally, increasing the cost of the cushion and having poor market promotion. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a human body bionic pressure-relieving cushion, aiming to improve the structure of the cushion, and thus improve the comfort and air permeability of the cushion.

[0005] To achieve the above purpose, the utility model proposes a human body bionic pressure-relieving cushion, which includes a support sponge layer, a lower strong support cloth, a buffer sponge layer, an upper strong support cloth, and a natural latex layer that are sequentially bonded from bottom to top.

[0006] The support sponge layer, the lower strong support cloth, the upper strong support cloth, and the natural latex layer are respectively provided with corresponding ventilation holes, and the ventilation holes are arranged in an array.

[0007] The buffer sponge layer is provided with buffer holes corresponding to the axes of the ventilation holes. The diameter of the buffer holes is larger than that of the ventilation holes, and the buffer holes are provided with elastic members.

[0008] In actual use, the lower strong support cloth and the upper strong support cloth are bonded to the lower wall and the upper wall of the buffer sponge layer, which is convenient for the installation of the elastic members and provides a predetermined lateral support, avoiding the pressure being only dispersed to a single stress point when the cushion is stressed (i.e., only a single elastic member is stressed), and the pressure can be evenly distributed over the entire surface or a partial surface (i.e., multiple elastic members), thereby improving the service life of the buffer sponge layer; at the same time, the cooperation of the ventilation holes and the elastic members can provide a better support and pressure relief effect, and can also provide better air permeability. At the same time, the natural latex layer can also provide a better fitting feeling and a support feeling while providing the fitting feeling. Description of the Drawings

[0009] Figure 1 For the explosion of the utility model Figure two

[0010] Figure 2 For the sectional view of the present utility model Figure one ;

[0011] Figure 3 For the sectional view of the present utility model Figure two .

[0012] In the figure,

[0013] 1 is the supporting sponge layer, 2 is the lower tough supporting cloth, 3 is the buffer sponge layer, 4 is the upper tough supporting cloth, 5 is the natural latex layer,

[0014] 61 are the ventilation holes, 62 are the buffer holes, 63 are the elastic members,

[0015] 7 is the massage head, 8 is the decorative layer. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0017] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...) involved in the embodiments of the present utility model, then the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0018] In addition, if there are descriptions involving "first" or "second" in the embodiments of the present utility model, then the descriptions of "first" or "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0019] As Figures 1 to 3 shown, a human body bionic pressure-relieving soft pad includes a supporting sponge layer 1, a lower tough supporting cloth 2, a buffer sponge layer 3, an upper tough supporting cloth 4, and a natural latex layer 5 that are sequentially attached from bottom to top,

[0020] The support sponge layer 1, the lower tough support cloth 2, the upper tough support cloth 4, and the natural latex layer 5 are respectively provided with corresponding ventilation holes 61, and the ventilation holes 61 are arranged in an array.

[0021] The buffer sponge layer 3 is provided with buffer holes 62 corresponding to the axes of the ventilation holes 61. The diameter of the buffer holes 62 is larger than that of the ventilation holes 61, and elastic members 63 are provided in the buffer holes 62.

[0022] In actual use, the lower tough support cloth 2 and the upper tough support cloth 4 are attached to the lower wall and the upper wall of the buffer sponge layer 3, which facilitates the installation of the elastic members 63 and provides a predetermined lateral support at the same time, avoiding the pressure being dispersed only to a single stress point when the cushion is stressed (i.e., only a single elastic member 63 is stressed), and the pressure can be evenly distributed over the entire surface or a partial surface (i.e., multiple elastic members 63), thereby improving the service life of the buffer sponge layer 3; at the same time, the cooperation of the ventilation holes 61 and the elastic members 63 can provide a better support and pressure relief effect, and can also provide better air permeability. At the same time, the natural latex layer 5 can also provide a better fitting feeling and a supporting feeling while providing the fitting feeling.

[0023] Specifically, the elastic members 63 are independent pocket springs. The advantage of the pocket springs is that they are convenient to assemble and have relatively stable elasticity.

[0024] In the embodiment of the present invention, a massage head 7 is provided at the upper end of the elastic member 63, and the upper end of the massage head is an arc surface. When the force on the natural latex layer 5 is greater than a predetermined value, the skin of the human body is attached to the upper wall of the buffer sponge layer 3, so that the massage head contacts the skin, thereby providing a massage effect with unevenness and effectively improving the use effect.

[0025] Specifically, the lower tough support cloth 2 and the upper tough support cloth 4 are high-tenacity polyester non-woven geotextiles. They are not easily wrinkled and deformed, are elastic and textured, enabling the buffer sponge layer 3 and the natural latex layer 5 to quickly recover; therefore, when the natural latex layer 5 is stressed, the lateral pressure can be converted into vertical pressure.

[0026] In the embodiment of the present invention, the density of the support sponge layer 1 is 45D. It has a better hardness to provide support, and at the same time has a bottom stress deformation degree, improving the service life of the cushion.

[0027] Specifically, the outer peripheral walls of the support sponge layer 1, the lower tough support cloth 2, the buffer sponge layer 3, the upper tough support cloth 4, and the natural latex layer 5 are coated with a decorative layer 8.

[0028] In the embodiment of the present utility model, the decorative layer 8 is linen or cortex, so the soft pad can be used as a backrest pad or a seat pad.

[0029] Specifically, the support sponge layer 1, the lower tough support cloth 2, the buffer sponge layer 3, the upper tough support cloth 4 and the natural latex layer 5 are bonded with glue. Glue bonding is preferably used to ensure the bonding degree.

[0030] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields shall be included in the patent protection scope of the present utility model.

Claims

1. A human body bionic pressure relief soft cushion, characterized in that, It includes a supporting sponge layer, a lower tough supporting cloth, a buffer sponge layer, an upper tough supporting cloth and a natural latex layer which are laminated in sequence from bottom to top. The supporting sponge layer, the lower tough supporting cloth, the upper tough supporting cloth and the natural latex layer are respectively provided with corresponding ventilation holes, and the ventilation holes are arranged in an array. The buffer sponge layer is provided with buffer holes corresponding to the axes of the ventilation holes. The diameter of the buffer holes is larger than that of the ventilation holes, and elastic members are provided in the buffer holes.

2. The human body bionic pressure relief soft pad according to claim 1, characterized in that: The elastic members are independent pocket springs.

3. The human body bionic pressure relief soft pad according to claim 1, characterized in that: A massage head is provided at the upper end of the elastic member, and the upper end of the massage head is an arc surface.

4. The human body bionic pressure-relieving soft pad according to claim 1, wherein: The lower tough supporting cloth and the upper tough supporting cloth are high-tenacity polyester spun geotextiles.

5. The human body bionic pressure relief soft pad according to claim 1, wherein: The density of the supporting sponge layer is 45D.

6. The human body bionic pressure-relieving soft cushion according to claim 1, characterized in that: The outer peripheral walls of the supporting sponge layer, the lower tough supporting cloth, the buffer sponge layer, the upper tough supporting cloth and the natural latex layer are coated with a decorative layer.

7. The human body bionic pressure relief soft pad according to claim 6, characterized in that: The decorative layer is linen or cortex.

8. The human body bionic pressure relief soft pad according to claim 1, characterized in that: The supporting sponge layer, the lower tough supporting cloth, the buffer sponge layer, the upper tough supporting cloth and the natural latex layer are bonded with glue.

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