CN206166388U - double bottom air bed - Google Patents

Abstract

The utility model discloses a double-bottom air bed, which mainly comprises a body capable of being inflated, wherein the bottom surface of the body is provided with a first layer, and the first layer is combined with a second layer downwards in a comprehensive way. Therefore, when the second layer of the bottom surface of the body contacts the ground and is slightly damaged due to contact with small gravel or long-time friction with the ground, the air in the body can be prevented from leaking outwards through the protection of the first layer, so that the service life is prolonged.

Description

double bottom air bed

technical field

The utility model relates to a double-layer air bed, in particular to a double-bottom air bed which has two protective layers on the bottom to form a protective effect and can effectively prolong the service life of the product.

Background technique

At present, the common air beds on the market are generally in the form of mattresses, which mainly include an inflatable body, and one side of the body is provided with an air nozzle, so that air can enter the body through the air nozzle to pressurize the air pump. The main body is inflated and expanded for the user to lie down. And because this kind of air bed has the characteristics of light weight, good elasticity, convenient storage and easy to carry, therefore, it can not only be used temporarily at home, but also allow users to carry it out and provide camping.

Most of the above air beds are made of a single layer of polyvinyl chloride (Polyvinyl Chloride; hereinafter referred to as PVC), and its thickness is about 0.35mm or 0.42mm. And because the tactile feeling of PVC is relatively hard, therefore, promptly have part of air bed to carry out flocking on the outer layer of main body, to form the surface with good tactile feeling, lie down for the user. However, whether it is single-layer PVC or flocking on PVC, in actual use, the bottom of the body will still produce tiny holes after touching small gravel or rubbing against the ground for a long time, causing air Leaks, rendering the air bed useless.

Utility model content

In view of this, in order to provide a structure different from the prior art and improve the above-mentioned shortcomings, the utility model has accumulated many years of experience and continuous research and development, and the utility model has been produced.

One purpose of the present utility model is to provide a double-bottom air bed structure with a comprehensively combined first layer and second layer on the bottom surface of an inflatable body, which can solve the problem that the bottom surface of the existing air bed is prone to problems. Small holes can cause air leakage, but can form an effective protective effect on the bottom surface of the air bed to prolong the service life of the product.

In order to achieve the purpose of the above utility model, the utility model provides a double-bottom air bed, including an inflatable body, the body has a top surface, a bottom surface and four surrounding between the top surface and the bottom surface side;

The bottom surface of the body includes a first layer, and the first layer is combined with a second layer downwards.

Wherein, the first layer and the second layer are respectively plastic layers.

Wherein, the first layer and the second layer have the same thickness.

Wherein, the thickness of the first layer is greater than the thickness of the second layer.

The first layer is all downwardly combined with the second layer in a plurality of linear bonds, so that a plurality of separated spaces are formed between the first layer and the second layer.

The utility model has the following advantages:

1. The first layer and the second layer of the bottom surface of the body of the utility model are made of plastic, and the first layer is comprehensively combined with the second layer. A layer of protection prevents air leakage inside the body to prolong the service life of the product.

2. The thickness of the first layer, the top surface and the four sides of the body of the present utility model are the same, and the thickness of the first layer is greater than the thickness of the second layer. Therefore, the first layer, the top surface and the four sides can have the same thickness. The same strength can support the user's weight, and can form effective protection on the bottom surface of the main body, and reduce production cost.

Description of drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention.

Fig. 2 is a partial three-dimensional sectional view of a preferred embodiment of the present utility model.

FIG. 3 is a partially enlarged view of part a of FIG. 2 .

Fig. 4 is a partially enlarged view of another embodiment of the present invention.

In the picture:

1 double bottom air bed; 2 body;

21 Inflatable space; 22 Air nozzle;

23 top surface; 24 bottom surface;

241 first floor; 242 second floor;

243 spaces; 25 sides.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the utility model and implement it, but the examples given are not intended to limit the utility model.

Please refer to Fig. 1-shown in Fig. 3, it is the preferred embodiment of double-bottom air bed 1 of the present invention, mainly comprises a body 2, and body 2 interior has an inflatable space 21 that is generally rectangular parallelepiped, and body 2 One side has an air nozzle 22 connecting the inflatable space 21 and the outside of the main body 2, so that when the air nozzle 22 is connected to an air pump for inflation, air is allowed to enter the main body 2 through the air nozzle 22 to inflate the main body 2. During implementation, the air nozzle 22 can also be a valve, and the main body 2 is inflated and expanded by inputting air through a manual or electric air pump installed inside the main body 2 .

The inflatable body 2 is roughly in the shape of a cuboid, with a rectangular top surface 23, a rectangular bottom surface 24 and four oblong side surfaces 25, wherein the rectangular bottom surface 24 is up and down opposite to the rectangular top surface 23, and the four sides 25 surround between the four edges of the top surface 23 and the four edges of the bottom surface 24 . The above-mentioned top surface 23, bottom surface 24 and four side surfaces 25 are continuous planar layers; during implementation, the top surface 23, bottom surface 24 and four side surfaces 25 can also be bonded by independent planar layers.

The bottom surface 24 of the body 2 includes a first layer 241 and a second layer 242 . Wherein, the first layer 241 and the second layer 242 are planar layers made of plastic materials respectively, the thicknesses of the first layer 241, the top surface 23 and the four sides 25 are the same, and the thickness of the first layer 241 is greater than that of the second layer 242 thickness, and the first layer 241 is fully bonded downward to the second layer 242 . In this way, the first layer 241, the top surface 23 and the four sides 25 can have the same strength, and since a thinner second layer 242 is added to the bottom surface of the first layer 241, the second layer 242 can When damage occurs, the protection of the first layer 241 can prevent air leakage in the main body 2 and effectively reduce the production cost. During implementation, the thicknesses of the first layer 241 and the second layer 242 can also be roughly the same, and the effect of preventing air leakage in the body 2 can also be achieved when the second layer 242 is damaged.

Please refer to Fig. 4, which is another embodiment of the double-bottom air bed 1 of the present invention, wherein the first layer 241 and the second layer 242 are bonded together in a plurality of lines with high frequency waves, and after bonding, A plurality of separated spaces 243 are formed between the first layer 241 and the second layer 242 , so that the first layer 241 can be fully combined downward with the second layer 242 .

Therefore, the utility model has the following advantages:

1. The first layer and the second layer of the bottom surface of the body of the utility model are made of plastic, and the first layer is comprehensively combined with the second layer. A layer of protection prevents air leakage inside the body to prolong the service life of the product.

2. The thickness of the first layer, the top surface and the four sides of the body of the present utility model are the same, and the thickness of the first layer is greater than the thickness of the second layer. Therefore, the first layer, the top surface and the four sides can have the same thickness. The same strength can support the user's weight, and can form effective protection on the bottom surface of the main body, and reduce production cost.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the utility model, and the protection scope of the utility model is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present utility model are all within the protection scope of the present utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (5)

1. a kind of double bottom airbed, an including body that can be inflated, the body has a top surface, a bottom surface and four rings The side being around between the top surface and the bottom surface；Characterized in that,

The bottom surface of the body includes a ground floor, and the ground floor all combines downwards a second layer.

2. double bottom airbed according to claim 1, it is characterised in that wherein, the ground floor and the second layer are divided equally Wei not plastic layer.

3. double bottom airbed according to claim 1 and 2, it is characterised in that wherein, the ground floor and the second layer Thickness is identical.

4. double bottom airbed according to claim 1 and 2, it is characterised in that wherein, the thickness of the ground floor was more than should The thickness of the second layer.

5. double bottom airbed according to claim 1, it is characterised in that wherein, the ground floor is cohered with multiple wire Mode all combine the second layer downwards, so as to form multiple detached spaces between the ground floor and the second layer.