CN214510440U

CN214510440U - Concealed plastic cushion

Info

Publication number: CN214510440U
Application number: CN202120605490.3U
Authority: CN
Inventors: 刘昕瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-29
Anticipated expiration: 2031-03-25

Abstract

A concealed shaping seat cushion, the upper surface layer or the middle layer of the seat cushion has the same elasticity and the lower deformation amount is larger than that of the other parts of the seat cushion. It can keep the surface of the seat cushion flat or slightly curved when no one is there, and hide the shape of the buttocks, avoiding embarrassment for some people.

Description

Concealed plastic cushion

Technical Field

The utility model belongs to the cushion field, concretely relates to shape cushion is moulded to secret type.

Background

Modern people work and study and sit for a long time. The cushion can press the hip muscles, so that the shaping cushion for the hip designed for beauty lovers appears. The cushion is generally provided with a U-shaped recess to adapt to the shape of the buttocks, can effectively disperse pressure, relieve fatigue and achieve the effect of shaping the buttocks, but has obvious shape and is associated with people, so that part of people who love beauty but are conservative or careless cannot accept and use the cushion.

Disclosure of Invention

How to make the cushion level and smooth but can alleviate pressure again, realize moulding effect is the utility model discloses the problem that solves.

The utility model provides a shape cushion is moulded to secret type, its characterized in that cushion upper surface levels or slightly bends, and cushion upper strata or intermediate level have moulding district, moulding district for the surface levels and adopt the same elasticity down the moulding district that the deformation volume is greater than the elastic material constitution of other positions of cushion or the moulding district that the hollow structure that is located the cushion intermediate level constitutes.

The shaping area adopts a U-shaped or 8-shaped sunken structure which is similar to the buttocks, adapts to the shape of the buttocks when sitting down, and can be matched with the leg structure. When different elastic deformation quantity materials are adopted, the elastic material on the upper layer can adopt low-density sponge to reduce the deformation resistance caused by elasticity and provide a shaping area space, and materials with high elasticity but thin thickness, such as silica gel, sandwich fabric or latex, can also be adopted to provide surface tension to maintain the surface smoothness. The method is also suitable for the design that the shaping area of the middle layer is a hollow structure. The material of the middle layer is selected to have elastic deformation smaller than that of the material of the upper layer under the same pressure. The cushion material can be at least one material selected from sponge, silica gel, slow rebound memory sponge, latex, upright cotton and sandwich three-dimensional woven fabric. Wherein the slow rebound memory sponge is suitable for the upper layer or the middle layer of the cushion; the silica gel, the upright cotton and the sandwich three-dimensional woven fabric are suitable for serving as an upper layer or a middle layer, and provide overall strength, ventilation and breathability for the support and the cushion. When the cushion is completely made of sponge, the sponge with low density at the upper layer and the sponge with high density at the middle or lower layer can be combined to form a density difference area to form a shaping area.

The cushion bottom layer is provided with a closed-cell foam buffer layer. The closed cell foam has good shock-absorbing property to provide very high buffering effect for the user, thereby alleviate the impact when the user falls into the seat suddenly, avoid moulding district too soft, can't alleviate the problem of impact.

The bottom layer of the cushion is provided with air holes. The longitudinal or transverse air holes can facilitate the air circulation inside the cushion, and heat dissipation is facilitated.

The cushion is provided with an electric heating film or an electric heating wire. The electric heating film or the electric heating wire is positioned below the shaping area, so that the shaping area is prevented from being deformed by pressure, and the service life is prolonged.

The bottom of the cushion is provided with anti-slip glue.

The utility model has the advantages that: provides good shaping and pressure dispersion fatigue relieving effects, and can still keep the surface of the cushion smooth or slightly curved when not in use, thereby providing a secret effect.

Drawings

In the figure, 1, a cushion cover, 2, an upper layer, 3, a middle layer, 4, a bottom layer, 50, a shaping area, 51, a hollow shaping area, 6, a vent hole, 7 and an electric heating wire.

Fig. 1 is a schematic side sectional view of embodiment 1 of the present invention;

fig. 2 is a schematic top sectional view of embodiment 1 of the present invention;

fig. 3 is a schematic side sectional view of embodiment 2 of the present invention;

fig. 4 is a schematic top sectional view of embodiment 2 of the present invention.

Detailed Description

The specific structure of the present invention will be further described with reference to the accompanying drawings and examples.

The specific embodiment 1 and the embodiment 1 are respectively a concealed plastic cushion, wherein a cushion cover 1 made of lycra blended fabric is sleeved with a cushion upper layer 2 made of slow-rebound sponge, a cushion middle layer 3 made of silica gel and a cushion bottom layer 4 made of foamed polyethylene. Wherein the lower surface of the upper layer 2 has a U-shaped protrusion forming a shaping zone 50 which is partially engaged with the lower layer 3. The shaping zone 50 has a hollow region below it to form a hollow shaping zone 51. Both the shaping zone 50 and the hollow shaping zone 51 are partially within the cushion middle layer 3. The middle layer 3 and the bottom layer 4 of the cushion corresponding to the shaping area are both provided with vent holes 6. The electric heating wire 7 of the silica gel heating wire passes around the middle layer 3.

Specific embodiment 2, referring to fig. 3 and 4, a concealed type shaping cushion, which is a cotton cushion cover 1, wherein a cushion upper layer 2 made of sandwich fabric and a cushion bottom layer 4 made of silica gel are arranged in the cushion cover. Wherein the upper layer 2 is a flat sandwich fabric, and 2 symmetrical approximately circular depressions are arranged on the upper surface of the cushion 4 of the bottom layer 4.

Claims

1. A hidden type shaping seat cushion is characterized in that the upper surface of the seat cushion is flat or slightly curved, and the upper layer or the middle layer of the seat cushion has a shaping area, and the shaping area is a flat surface and adopts the same elastic force. The shaping area formed by the elastic material of the part or the shaping area formed by the hollow structure located in the middle layer of the seat cushion.

2 . The concealed shaping seat cushion according to claim 1 , wherein the shaping area is a U-shaped or 8-shaped concave structure. 3 .

3 . The concealed shaping seat cushion according to claim 1 , wherein the bottom layer of the seat cushion is provided with a closed-cell foam buffer layer. 4 .

4 . The concealed shaping seat cushion according to claim 1 , wherein the bottom layer of the seat cushion has air holes. 5 .

5. A concealed shaping seat cushion as claimed in claim 1, characterized in that the seat cushion has an electric heating film or an electric heating wire.

6 . The concealed shaping seat cushion according to claim 1 , wherein the seat cushion has anti-skid glue at the bottom. 7 .