CN220024577U

CN220024577U - Spring-back structure of net chair cushion

Info

Publication number: CN220024577U
Application number: CN202320936922.8U
Authority: CN
Inventors: 骆剑候
Original assignee: Zhejiang Anji Rongyi Furniture Co ltd
Current assignee: Zhejiang Anji Rongyi Furniture Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-11-17
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a net chair cushion rebound structure in the technical field of net chair cushions, wherein a spring body is arranged at the bottom of a high rebound shaping sponge, a telescopic rod is arranged in the spring body, a rebound ball body is arranged at the bottom of the high rebound shaping sponge, an air cushion layer is arranged at the bottom of the rebound ball body, a first air permeable layer is arranged on one side of the air cushion layer, and a fluffy irregular porous structure is arranged on the surface of the high rebound shaping sponge through the arranged high rebound shaping sponge, so that each micropore has the extrusion elasticity of the recovery state, the high rebound shaping sponge has independent elasticity at any position, the elasticity of the high rebound shaping sponge is three-dimensional, elastic deformation can be generated in any direction, the comfort is good, and the rebound ball body and the spring body are embedded on the bottom surface of the high rebound shaping sponge through the cooperation of the rebound ball body, the spring body and the high rebound shaping sponge, so that a user sits and feels soft and has sufficient supporting rebound resilience.

Description

Spring-back structure of net chair cushion

Technical Field

The utility model belongs to the technical field of mesh chair cushions, and particularly relates to a mesh chair cushion rebound structure.

Background

In recent years, polyurethane soft foam has been widely applied to mesh chair cushions, and the foaming modes used by the polyurethane soft foam mainly comprise two types: one is to use water to react with isocyanic acid to release carbon dioxide gas as a foaming agent, so that the cost is low; the other is to use a fluorinated hydrocarbon or hydrocarbon compound with a low boiling point, and foam the mixture by using the heated gas, but the cost is high.

The existing internal filling of the mesh chair cushion is mostly made of single-layer sponge, polyester material or spring, and has the defects of poor air permeability and comfort, poor rebound resilience of products after long-time use, collapse failure and rebound failure caused by human body sitting and lying processes, and easy physical fatigue of a user, and influences human health.

Disclosure of Invention

The utility model aims to provide a rebound structure of a mesh chair cushion, which aims to solve the problems that the prior art provides that the internal filler of the mesh chair cushion is mostly made of single-layer sponge, polyester material or spring, and the mesh chair cushion has the defects of poor air permeability and comfort, poor rebound resilience of products after long-time use, and collapse and incapability of rebound of a human body in the sitting and lying process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a net chair cushion rebound structure, includes the base, the top of base is equipped with the cushion skeleton, one side of cushion skeleton is equipped with the cushion, the top of cushion skeleton is equipped with the cushion body, the both sides of the cushion body are equipped with the handrail, the top of the cushion body is equipped with the waterproof layer, the bottom of waterproof layer is equipped with high rebound design sponge, the bottom of high rebound design sponge is equipped with the spring body, the inside of the spring body is equipped with the telescopic link, the bottom of high rebound design sponge is equipped with the rebound spheroid, rebound spheroidal bottom is equipped with the air cushion layer, one side of air cushion layer has first ventilative layer, the bottom of air cushion layer is equipped with cool cloth, the bottom of cool cloth is equipped with the ventilative layer of second.

Preferably, the top fixedly connected with cushion skeleton of base, one side of cushion skeleton rotates and is connected with the cushion, the top surface of cushion skeleton is equipped with the cushion body.

Preferably, the armrests are fixedly arranged on the surfaces of the two sides of the cushion body, a waterproof layer is arranged on the top surface of the cushion body, and a high-resilience shaping sponge is fixedly connected to the bottom of the waterproof layer.

Preferably, the spring body is embedded in the bottom surface of the high-resilience shaping sponge.

Preferably, the bottom surface of high resilience design sponge is embedded with the rebound spheroid, the bottom fixedly connected with air cushion layer of rebound spheroid, the elasticity of rebound spheroid is slightly less than the elasticity of spring body.

Preferably, the inner cavity side wall surface of the air cushion layer is provided with a first air permeable layer, the bottom of the air cushion layer is fixedly connected with cool cloth, and the bottom surface of the cool cloth is provided with a second air permeable layer.

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

1. through the high resilience shaping sponge that is equipped with, the surface of high resilience shaping sponge is equipped with fluffy irregular porous structure for every micropore all possesses the extrusion elasticity that resumes the original form, makes the optional position of high resilience shaping sponge all have independent elasticity, and the elasticity of high resilience shaping sponge is three-dimensional, can all take place elastic deformation in any direction, and the travelling comfort is good, through the cooperation of resilience spheroid, spring body and high resilience shaping sponge, and rebound spheroid and spring body are embedded in the bottom surface of high resilience shaping sponge, make the user sit and feel soft and possess sufficient supportability resilience simultaneously.

2. Through the waterproof layer that is equipped with, when the surface watering of the cushion body, can avoid causing the influence to the internal component of the cushion body to strengthened the whole waterproof performance of the cushion body, through the first ventilative layer and the ventilative layer of second that are equipped with, improved the gas permeability of the cushion body, further improved the whole rebound effect of the cushion body.

Drawings

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

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

FIG. 3 is a schematic view of the cushion body structure of the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a base; 2. a seat cushion frame; 3. a back cushion; 4. a cushion body; 5. an armrest; 6. a waterproof layer; 7. high resilience shaping sponge; 8. a spring body; 9. a telescopic rod; 10. rebound ball; 11. a gas cushion layer; 12. a first breathable layer; 13. cool cloth; 14. a second breathable 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. 1-4, the present utility model provides a technical solution: the utility model provides a net chair cushion rebound structure, the on-line screen storage device comprises a base 1, the top of base 1 is equipped with cushion skeleton 2, one side of cushion skeleton 2 is equipped with cushion 3, the top of cushion skeleton 2 is equipped with cushion body 4, the both sides of cushion body 4 are equipped with handrail 5, the top of cushion body 4 is equipped with waterproof layer 6, waterproof layer 6's bottom is equipped with high rebound design sponge 7, high rebound design sponge 7's bottom is equipped with spring body 8, spring body 8's inside is equipped with telescopic link 9, high rebound design sponge 7's bottom is equipped with rebound spheroid 10, rebound spheroid 10's bottom is equipped with air cushion layer 11, one side of air cushion layer 11 has first ventilative layer 12, air cushion layer 11's bottom is equipped with cool cloth 13, cool cloth 13's bottom is equipped with second ventilative layer 14.

Specifically, the top fixedly connected with cushion skeleton 2 of base 1, one side of cushion skeleton 2 rotates and is connected with cushion 3, the top surface of cushion skeleton 2 is equipped with cushion body 4, the both sides fixed surface of cushion body 4 installs handrail 5, the top surface of cushion body 4 is equipped with waterproof layer 6, the bottom fixedly connected with of waterproof layer 6 highly kick-backs design sponge 7, the bottom surface embedding of highly kick-backs design sponge 7 has spring body 8, the bottom surface embedding of highly kick-backs design sponge 7 has rebound spheroid 10, rebound spheroid 10's bottom fixedly connected with air cushion layer 11, rebound spheroid 10's elasticity is slightly less than spring body 8's elasticity, air cushion layer 11's inner chamber lateral wall surface is equipped with first ventilative layer 12, air cushion layer 11's bottom fixedly connected with cool cloth 13, cool cloth 13's bottom surface is equipped with second ventilative layer 14.

In this embodiment, through the waterproof layer 6 that is equipped with, when the surface watering of cushion body 4, can avoid causing the influence to the internal component of cushion body 4, thereby the whole waterproof performance of cushion body 4 has been strengthened, through the high design sponge 7 that kick-backs that is equipped with, the surface of high design sponge 7 that kick-backs is equipped with fluffy irregular porous structure, make each micropore all possess the extrusion elasticity that resumes the original form, make the arbitrary position of high design sponge 7 all have independent elasticity, and the elasticity of high design sponge 7 that kick-backs is three-dimensional, can all take place elastic deformation in any direction, the travelling comfort is good, through telescopic link 9 that is equipped with, the torsional strength of spring body 8 has been improved, thereby avoid long-time use, spring body 8 is compressed and lead to self to warp, thereby influence the result of cushion body 4's result in the result of use, through the cooperation of rebound spheroid 10 and spring body 8, rebound spheroid 10 locates the inboard of cushion body 4, the outside of cushion body 4 is located to spring body 8, when the user's surface at cushion body 4 all has independent elasticity, and elasticity of high rebound design sponge 7 is three-dimensional, elasticity can all take place elastic deformation in any direction, the cushion body is equipped with the cushion body that rebound 7, the effect is easy to the cushion body is improved through the cushion body 13, the cushion body is had the cushion body is stretched out of the air permeability to the cushion body is more than 13, the seat cushion body is easy to be more than 13, and the seat cushion body is convenient to have the life is more than 13, and has improved, and the life is more than 13.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a net chair cushion resilience structure, includes base (1), its characterized in that: the utility model discloses a cushion, including base (1), cushion skeleton (2) are equipped with cushion (4), cushion (4) are equipped with handrail (5) in both sides, cushion (4) are equipped with waterproof layer (6) in top, waterproof layer (6) are equipped with high resilience design sponge (7), high resilience design sponge (7) are equipped with spring body (8) in the bottom, spring body (8) are equipped with telescopic link (9) in the inside, high resilience design sponge (7) are equipped with rebound spheroid (10), rebound spheroid (10) are equipped with air cushion (11) in the bottom, one side of air cushion (11) has first ventilative layer (12), air cushion (11) are equipped with cool cloth (13) in the bottom, cool cloth (13) are equipped with second ventilative layer (14).

2. A mesh chair cushion rebound structure as claimed in claim 1, wherein: the novel seat is characterized in that the top of the base (1) is fixedly connected with a seat cushion framework (2), one side of the seat cushion framework (2) is rotationally connected with a back cushion (3), and the top surface of the seat cushion framework (2) is provided with a seat cushion body (4).

3. A mesh chair cushion rebound structure as claimed in claim 1, wherein: armrests (5) are fixedly arranged on the surfaces of two sides of the cushion body (4), a waterproof layer (6) is arranged on the top surface of the cushion body (4), and a high-resilience shaping sponge (7) is fixedly connected to the bottom of the waterproof layer (6).

4. A mesh chair cushion rebound structure as claimed in claim 1, wherein: the bottom surface of the high-resilience shaping sponge (7) is embedded with a spring body (8).

5. A mesh chair cushion rebound structure as claimed in claim 1, wherein: the high-resilience shaping sponge is characterized in that a rebound ball body (10) is embedded in the bottom surface of the high-resilience shaping sponge (7), an air cushion layer (11) is fixedly connected to the bottom of the rebound ball body (10), and the elasticity of the rebound ball body (10) is slightly smaller than that of the spring body (8).

6. A mesh chair cushion rebound structure as claimed in claim 1, wherein: the inner cavity side wall surface of the air cushion layer (11) is provided with a first ventilation layer (12), the bottom of the air cushion layer (11) is fixedly connected with a cool cloth (13), and the bottom surface of the cool cloth (13) is provided with a second ventilation layer (14).