CN215423774U

CN215423774U - Aerogel thermal insulation and cold insulation cushion

Info

Publication number: CN215423774U
Application number: CN202120451405.2U
Authority: CN
Inventors: 胡园园
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2022-01-07
Anticipated expiration: 2031-03-02

Abstract

The utility model relates to an aerogel warm-keeping and cold-insulating cushion which comprises a cushion outer cover and a cushion inner container arranged inside the cushion outer cover, wherein the cushion outer cover is a cover body with a hidden zipper, the cushion inner container comprises a first layer of cloth, a first adhesive layer, an aerogel blanket, a second adhesive layer and a second layer of cloth, the first layer of cloth is adhered to the upper surface of the aerogel blanket through the first adhesive layer, and the lower surface of the aerogel blanket is adhered to the second layer of cloth through the second adhesive layer. The utility model has ultra-low heat conductivity coefficient, prevents heat loss and has very good cold insulation effect. Compared with a thick plush cushion, the utility model has the advantages of convenient carrying, lightness, small volume, capability of rolling and folding and packing in a bag; compared with the electric heating cushion, the electric heating cushion is safer, does not need to be used in places with electricity, has no limitation and cannot generate energy consumption.

Description

Aerogel thermal insulation and cold insulation cushion

Technical Field

The utility model relates to the technical field of cushions, in particular to an aerogel thermal and cold insulation cushion.

Background

The cushion is a common article in daily life, and the cushion sold in the market at present is generally heated, cooled, healthy and comfortable. But the real warm cushion is not common.

Under the condition that the air conditioner is not turned on in winter, the indoor seat or the stool is very cold, is uncomfortable to sit on, needs a long time to sit hot, although a cushion can be generally laid on, the cushion can be radiated all the time without heat retaining capacity, so that people feel cold, and feel uncomfortable to cover the seat. In winter, cold outdoors in the north, people like to go out and visit streets, travel, enjoy snow and step on ice, people need to sit down to have a rest when tired, especially old people and children are easy to tired, the outdoor chair material is mostly metal, plastic, stone, wood and the like, and a lot of the chair material is hollow-out design, cotton is adopted in the market for carrying, vacuum cotton, the cushion made of fluffy cotton is troublesome due to large volume, especially the old people are inconvenient to carry, students in class also, the schoolbag filled with books originally is not suitable for putting down the cushion with large volume. And the seat can melt the snow or ice on the chair to infiltrate the cushion and clothes, and the seat can be cold when sitting directly, in other words, people want to try to sit on the ice.

The existing cushion only can temporarily slow down the cold feeling of people, and cannot effectively prevent the body heat from losing and play a role in keeping warm in an environment with extremely low temperature. The utility model has ultra-low heat conductivity coefficient, prevents heat loss and has very good cold insulation effect. The cold is not transferred and the heat of the body is not lost. Compared with the cushion with thick plush, the utility model has the advantages of convenient carrying, lightness, small volume, capability of rolling and folding and packing in a bag. Compared with the electric heating cushion, the electric heating cushion is safer, does not need to be used in places with electricity, has no limitation and cannot generate energy consumption.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides an aerogel warm-keeping and cold-insulating cushion which is simple in structure and convenient to popularize.

The utility model provides a cold-proof cushion of stopping coldly of aerogel, includes the cushion dustcoat and locates the inside cushion inner bag of cushion dustcoat, the cover body of cushion dustcoat for having stealthy zip fastener, the cushion inner bag includes first layer of cloth, first adhesive layer, aerogel blanket, second adhesive layer and second floor's cloth, first layer of cloth with the upper surface of aerogel blanket passes through first adhesive layer adhesion, the lower surface of aerogel blanket with second floor's cloth passes through the adhesion of second adhesive layer.

Preferably, the cushion inner container comprises one or more than two aerogel blankets, and the cushion inner container can be folded.

Preferably, the aerogel blanket is one of inorganic aerogel, organic-inorganic composite aerogel and carbon aerogel, and the thickness of the aerogel blanket is 0.1mm to 15 mm.

Preferably, an interlayer is arranged in the cushion outer cover, elastic cotton is filled in the interlayer, and the elastic cotton comprises sponge, cotton, foamed plastic or foam cotton.

The utility model has the beneficial effects that:

(1) the utility model has ultra-low heat conductivity coefficient, prevents heat loss and has very good cold insulation effect.

(2) Compared with a thick plush cushion, the utility model has the advantages of convenient carrying, lightness, small volume, capability of rolling and folding and packing in a bag; compared with the electric heating cushion, the electric heating cushion is safer, does not need to be used in places with electricity, has no limitation and cannot generate energy consumption.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the cushion inner bag;

FIG. 3 is a schematic view of a rollable liner;

FIG. 4 is a schematic view of a collapsible liner;

FIG. 5 is a front view of the present invention;

FIG. 6 is a cross-sectional view of a cushion with resilient cotton;

FIG. 7 is a cross-sectional view of a non-stretch cotton cushion;

1-first layer of cloth, 2-first adhesive layer, 3-aerogel blanket, 4-second adhesive layer, 5-second layer of cloth, 6-cushion outer cover, 7-invisible zipper and 8-interlayer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention easier to clearly understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and the description is merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in the attached drawing, a cold-proof no cold cushion of aerogel, include cushion dustcoat 6 and locate the inside cushion inner bag of cushion dustcoat 6, cushion dustcoat 6 is for having the cover body of stealthy zip fastener 7, the cushion inner bag includes first layer cloth 1, first adhesive layer 2, aerogel blanket 3, second adhesive layer 4 and second floor cloth 5, first layer cloth 1 passes through the adhesion of first adhesive layer 2 with the upper surface of aerogel blanket 3, the lower surface of aerogel blanket 3 passes through the adhesion of second adhesive layer 4 with second floor cloth 5.

The cushion inner container comprises one or more than two aerogel blankets 3, and the cushion inner container can be folded.

Aerogel blanket 3 is an inorganic aerogel, such as a silica aerogel; organic aerogels, such as polyimide, polyurethane, polyurea aerogels; the aerogel blanket 3 is 0.1mm-15mm thick, and is one of organic and inorganic composite aerogel and carbon aerogel.

As shown in fig. 1-6, the cushion outer cover 6 is made of linen; in order to improve comfort and wrapping performance, an interlayer 8 is arranged in the cushion outer cover 6, and elastic cotton soft cores such as sponge, cotton, foam plastics or foam cotton are filled in the interlayer 8. As shown in the attached drawings, the cushion adopts a rolling storage mode or a folding storage mode.

As shown in fig. 7, the cushion without elastic cotton and the cross-sectional view are shown, and the difference from the previous embodiment is that the soft core is omitted, in the embodiment, the cushion outer cover 6 is made of flannelette, and the cushion inner container is packaged in the outer cover by the invisible zipper, so that the design improves the convenience of carrying.

The utility model has ultra-low heat conductivity coefficient, prevents heat loss and has very good cold insulation effect. Compared with a thick plush cushion, the utility model has the advantages of convenient carrying, lightness, small volume, capability of rolling and folding and packing in a bag; compared with the electric heating cushion, the electric heating cushion is safer, does not need to be used in places with electricity, has no limitation and cannot generate energy consumption. Low cost and convenient use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a cold-proof no cold cushion of aerogel, includes cushion dustcoat (6) and locates the inside cushion inner bag of cushion dustcoat (6), its characterized in that: the cushion outer cover (6) is a cover body with an invisible zipper (7), the cushion inner container comprises a first layer of cloth (1), a first adhesive layer (2), an aerogel blanket (3), a second adhesive layer (4) and a second layer of cloth (5), the first layer of cloth (1) is adhered to the upper surface of the aerogel blanket (3) through the first adhesive layer (2), and the lower surface of the aerogel blanket (3) is adhered to the second layer of cloth (5) through the second adhesive layer (4).

2. The aerogel thermal and adiabatic cooling cushion as claimed in claim 1, wherein: the cushion inner container comprises one or more than two aerogel blankets (3), and the cushion inner container can be folded.

3. An aerogel thermal and adiabatic cushion as set forth in claim 2, wherein: the aerogel blanket (3) is one of inorganic aerogel, organic-inorganic composite aerogel and carbon aerogel, and the thickness of the aerogel blanket (3) is 0.1mm-15 mm.

4. The aerogel thermal and adiabatic cooling cushion as claimed in claim 1, wherein: an interlayer (8) is arranged in the cushion outer cover (6), elastic cotton is filled in the interlayer (8), and the elastic cotton comprises sponge, cotton, foamed plastic or foam cotton.