CN221083228U

CN221083228U - Soft and hard integrated gathering pressure release cushion

Info

Publication number: CN221083228U
Application number: CN202322900804.4U
Authority: CN
Inventors: 张栋栋
Original assignee: Individual
Current assignee: Individual
Filing date: 2023-10-27
Publication date: 2024-06-07
Anticipated expiration: 2033-10-27

Abstract

The utility model provides a soft and hard integrated gathering and pressure releasing cushion which comprises an inner core, wherein the inner core comprises a gathering and pressure releasing layer positioned in the middle, and a pressure buffer layer and a pressure supporting layer which are arranged on the upper side and the lower side of the gathering and pressure releasing layer, and the gathering and pressure releasing layer is of a net-shaped structure with toughness; the utility model has simple design structure and convenient use, adopts the gathering and pressure releasing layer with toughness in the middle, not only can play a physical anti-slip effect on the upper layer and the lower layer, but also can play a role of gathering and pressure releasing, solves the problems that the buttocks are not supported after sitting to the bottom, or the cushion is hard and has no buffer pressure releasing, and improves the comfort; and adopt the different pressure supporting layer of hardness and pressure buffer layer, can realize the double-sided function of using of cushion, application scope is wide.

Description

Soft and hard integrated gathering pressure release cushion

Technical Field

The utility model relates to the technical field of cushions, in particular to a soft and hard integrated gathering pressure release cushion.

Background

The seat cushion is an indispensable living article in our daily life, the inner cores of the existing seat cushion are easy to slip and shift, and only one type of hardness is provided, either soft or hard, the combination of the soft and the hard and the gathering and the pressure release effects cannot be achieved, and when the whole seat cushion is softer, the seat cushion has no supporting force when sitting to the bottom; when the whole body is harder, the buttocks of the human body are not buffered and released under the action of pressure; when a human body sits down, the pressure is sunk, the supporting force provided by the common inner core filler is simply and passively diffused to the periphery, no additional gathering and pressure releasing effects are generated, and the use comfort is poor.

Disclosure of utility model

The utility model provides a soft and hard integrated gathering and pressure releasing cushion, which aims to solve the problems that an inner core of the existing cushion provided in the background art is easy to slip, does not have the functions of soft and hard combination and gathering and pressure releasing, and has poor use comfort.

The technical scheme of the utility model is realized as follows:

The soft and hard integrated gathering pressure release cushion comprises an inner core, wherein the inner core comprises a gathering pressure release layer positioned in the middle, and a pressure buffer layer and a pressure support layer which are arranged on the upper side and the lower side of the gathering pressure release layer, and the gathering pressure release layer is of a net-shaped structure with toughness.

Preferably, the surface of the gathering pressure release layer is uniformly distributed with meshes, and the meshes are round, square, triangular or diamond.

Preferably, the gathering and releasing layer is made of PVC foaming material, EVA material, plastic, rubber, plastic or sponge material.

Preferably, the hardness of the pressure buffer layer is less than the hardness of the pressure support layer.

Preferably, the outer part of the inner core is wrapped with an inner core sleeve.

Preferably, the outer part of the inner core sleeve is wrapped with a cushion outer sleeve.

Preferably, openings are formed in one sides of the cushion outer sleeve and the inner core sleeve, and binding bands are arranged at the openings of the cushion outer sleeve.

By adopting the technical scheme, the utility model has the beneficial effects that:

The utility model has simple design structure and convenient use, adopts the gathering and pressure releasing layer with toughness in the middle, not only can play a physical anti-slip effect on the upper layer and the lower layer, but also can play a role of gathering and pressure releasing, solves the problems that the buttocks are not supported after sitting to the bottom, or the cushion is hard and has no buffer pressure releasing, and improves the comfort; and adopt the different pressure supporting layer of hardness and pressure buffer layer, can realize the double-sided function of using of cushion, application scope is wide.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a top view of a gathered pressure relief layer of the present utility model;

FIG. 4 is a front view of a gathered pressure relief layer of the present utility model;

FIG. 5 is a left side view of the gathered pressure relief layer of the present utility model.

Wherein:

1. A cushion coat; 2. a strap; 3. an inner core sleeve; 4. an inner core; 401. a pressure buffer layer; 402. gathering the pressure release layers; 4021. a mesh; 4022. transverse slotting; 4023. a longitudinal through hole; 403. a pressure support layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment provides a soft and hard integrated gathering and pressure releasing cushion, which comprises an inner core 4, wherein the inner core 4 comprises a gathering and pressure releasing layer 402 located at a middle position, and a pressure buffer layer 401 and a pressure supporting layer 403 arranged on the upper side and the lower side of the gathering and pressure releasing layer 402, the gathering and pressure releasing layer 402 is of a flexible net structure, after the cushion is pressurized, the pressure buffer layer 401 and the pressure supporting layer 403 extend and expand to the periphery due to the pressure of the buttocks, and the middle gathering and pressure releasing layer 402 can gather and release fillers of the upper layer and the lower layer towards the pressure center due to the net structure, and the gathering and pressure releasing layer 402 can simultaneously play a role of physical anti-slip.

Specifically, the surface of the gathering and pressure releasing layer 402 is uniformly provided with meshes 4021, and the meshes 4021 are round, square, triangular or diamond, and in addition, other shapes can be adopted, so that the gathering and pressure releasing layer 402 has certain toughness, and can be restored after elastic deformation.

In this example, the structure of the gathering and pressure releasing layer 402 is a quadrilateral structure, a mesh 4021 is provided in the middle, a plurality of through vertical through holes 4023 are provided on one side of the structure, the vertical through holes 4023 are uniformly distributed, a plurality of through horizontal slots 4022 are provided on the upper and lower surfaces of the gathering and pressure releasing layer 402, and the length directions of the horizontal slots 4022 are mutually perpendicular to the length directions of the vertical through holes 4023.

Specifically, the gathering and pressure releasing layer 402 is made of PVC foam, EVA, plastic, rubber, plastic or sponge, and other materials may be used.

Specifically, the hardness of the pressure buffer layer 401 is less than that of the pressure support layer 403, and the two materials are all of conventional technology in the prior art, so that excessive description is not made here, and the arrangement is such that the two sides of the cushion have different hardness, respectively, soft surface and hard surface, so that the cushion is convenient for users to select according to actual requirements, and has the advantage of wide application range.

Specifically, the inner core 4 is wrapped with an inner core sleeve 3, and the inner core sleeve 3 is used for wrapping the inner core 4, so that the pressure buffer layer 401, the gathering pressure release layer 402 and the pressure support layer 403 are prevented from being scattered when dismantling and cleaning is performed.

Specifically, the outside parcel of inner core cover 3 has cushion overcoat 1, sets up cushion overcoat 1 and is used for carrying out the protection to inner core 4 and inner core cover 3 and handles.

Specifically, the cushion coat 1 is equipped with the opening with one side of inner core cover 3, is equipped with bandage 2 at the opening part of cushion coat 1, and bandage 2 is used for preventing that the opening of cushion coat 1 from opening, in addition, can also adopt modes such as zip fastener, magic subsides to realize sealing.

Working principle: the soft and hard integrated gathering and pressure releasing cushion adopts the design of gathering and pressure releasing, soft and hard combination and physical anti-skid, and solves the problems that the buttocks are not supported by sitting at bottom, and the cushion is hard and has no buffer pressure releasing. When a human body sits down, the buttocks contact the pressure buffer layer 401, the pressure can rapidly expand downwards to gather the pressure release layer 402, the middle layer can spread the pressure to the periphery and is subjected to pressure expansion, and the design of the ductile netlike material of the middle layer can gather the pressure reversely to the center so as to achieve a better buffering pressure release effect. And finally, the residual pressure reaches the pressure supporting layer 403, so that the final residual pressure is buffered, a good supporting effect is achieved, and the problem of sitting to the bottom is avoided. The gathering pressure release layer 402 plays a role in physical anti-slip connection for the pressure buffer layer 401 and the pressure support layer 403, and the anti-slip effect between the fillers is better when the sinking pressure is larger. Other adhesives such as glue compounding and the like are not needed, and the environment is protected. The cushion can also be used on both soft and hard surfaces, and the gathering and pressure releasing layer 402 can play a role in gathering and pressure releasing no matter which surface is used.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The soft and hard integrated gathering pressure release cushion is characterized in that: the novel pressure-release composite material comprises an inner core (4), wherein the inner core (4) comprises a gathering pressure-release layer (402) positioned in the middle, and a pressure buffer layer (401) and a pressure support layer (403) which are arranged on the upper side and the lower side of the gathering pressure-release layer (402), and the gathering pressure-release layer (402) is of a flexible net structure.

2. The soft and hard integrated gathering and pressure releasing cushion as set forth in claim 1, wherein: the surface of the gathering pressure release layer (402) is uniformly provided with meshes (4021), and the meshes (4021) are round, square or triangular.

3. The soft and hard integrated gathering pressure release cushion as set forth in any one of claims 1-2, wherein: the gathering pressure release layer (402) is made of PVC foaming material, EVA material, plastic, rubber, plastic or sponge material.

4. The soft and hard integrated gathering and pressure releasing cushion as set forth in claim 1, wherein: the hardness of the pressure buffer layer (401) is smaller than that of the pressure support layer (403).

5. The soft and hard integrated gathering and pressure releasing cushion as set forth in claim 1, wherein: the outside of the inner core (4) is wrapped with an inner core sleeve (3).

6. The soft and hard integrated gathering and pressure releasing cushion as set forth in claim 5, wherein: the outer part of the inner core sleeve (3) is wrapped with a cushion coat (1).

7. The soft and hard integrated gathering and pressure releasing cushion as set forth in claim 6, wherein: openings are formed in one sides of the cushion coat (1) and the inner core sleeve (3), and binding bands (2) are arranged at the openings of the cushion coat (1).