CN211933404U

CN211933404U - Air bed

Info

Publication number: CN211933404U
Application number: CN202020417020.XU
Authority: CN
Inventors: 汪须忠
Original assignee: Shenzhen Liyijiujiu Network Technology Co Ltd
Current assignee: Shenzhen Liyijiujiu Network Technology Co Ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-17
Anticipated expiration: 2030-03-27

Abstract

The application relates to an inflatable bed, which comprises an upper sheet, at least one annular surrounding sheet, a bottom sheet and a pull belt group, wherein the annular surrounding sheet is connected with the upper sheet and the periphery of the bottom sheet to form a bed body air chamber, and the pull belt group is longitudinally connected with the upper sheet and the bottom sheet in the bed body air chamber; the bed body air chamber is internally provided with an upper sheet, a bottom sheet and annular surrounding sheets which are connected in pairs. The air bed can reduce the expansion degree of the air chamber of the bed body and improve the air pressure reduction condition of the air bed.

Description

Air bed

Technical Field

The invention belongs to the technical field of inflatable bodies, and particularly relates to an inflatable bed.

Background

The inflatable bed is an inflatable object which is frequently used by people, particularly used during traveling or household standby, and generally has a structure of a square bed air chamber made of plastic flexible materials, and a pull belt group is arranged between the upper bottom surface and the lower bottom surface of the square bed air chamber to ensure the flatness of the upper bottom surface and the lower bottom surface of the bed air chamber after being inflated. However, because the flexible material forming the air bed is malleable, it will stretch and expand, and will be forced to expand outward after being inflated. Particularly, when a user sleeps on the mattress, the air chamber of the bed body is expanded more due to the weight of the human body, so that the air pressure in the inflatable bed is reduced, and the inflatable bed is frequently inflated due to physical reasons under normal use.

In summary, the conventional air bed has inconvenience and disadvantages in practical use, so it is necessary to improve the prior art.

Disclosure of Invention

The application provides an inflatable bed in order to solve above-mentioned technical problem, and it can solve present inflatable bed and aerify the technical problem to expanding outward.

The technical scheme for solving the technical problems is as follows: an inflatable bed comprises an upper sheet, at least one annular surrounding sheet, a bottom sheet and a pull belt group, wherein the annular surrounding sheet is connected with the periphery of the upper sheet and the periphery of the bottom sheet to form a bed body air chamber, and the pull belt group is longitudinally connected with the upper sheet and the bottom sheet in the bed body air chamber; the bed body air chamber is internally provided with an upper sheet, a bottom sheet and annular surrounding sheets which are connected in pairs.

The side wall drawstring of the inflatable bed is a sheet drawstring, the two ends of the side wall drawstring are respectively connected with the upper part and the lower part of the annular surrounding sheet, and the middle section of the side wall drawstring is longitudinally connected with the upper sheet and the bottom sheet.

The inflatable bed is characterized in that the connecting parts of the two ends of the sheet-shaped drawstring and the annular surrounding sheet show linear grains, and the connecting parts of the middle section of the sheet-shaped drawstring, the upper sheet and the bottom sheet show annular grains.

The side wall drawstring of the inflatable bed is an annular drawstring which is annularly connected with the upper sheet, the annular surrounding sheet and the bottom sheet.

The annular grains are displayed on the connecting parts of the annular drawstring, the upper sheet, the annular surrounding sheet and the bottom sheet of the inflatable bed.

The side wall drawstring of the inflatable bed comprises a plastic strip and a line drawstring consisting of a plurality of line bodies connected between two adjacent plastic strips.

The side wall drawstring is arranged along the annular surrounding sheet for a circle.

By adopting any structure, after the inflatable bed is inflated, particularly after people sleep on the inflatable bed, the outward expansion of the bed body air chamber is limited by the side wall drawstring, so that the degree of expansion of the bed body air chamber is reduced, and the air pressure drop condition of the inflatable bed is improved.

Drawings

FIG. 1 is a schematic perspective view of an inflatable bed according to an embodiment of the present application;

FIG. 2 is a partial schematic view of an inflatable bed according to an embodiment of the present application;

FIG. 3 is an exploded view of an inflatable bed according to an embodiment of the present application;

FIG. 4 is a partial schematic view of an inflatable bed according to another embodiment of the present application;

FIG. 5 is a partial schematic view of an inflatable bed according to yet another embodiment of the present application;

FIG. 6 is a partial schematic view of an inflatable bed according to yet another embodiment of the present application.

Detailed Description

The principles and features of this application are described below in conjunction with the following drawings, the examples of which are set forth to illustrate the application and are not intended to limit the scope of the application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

The present application is further described below with reference to figures 1-6:

referring to fig. 1-6, one embodiment of the present application is an air bed, which comprises an upper sheet 1, at least one annular surrounding sheet 2, a bottom sheet 3 and a drawstring set 4, wherein the annular surrounding sheet 2 connects the upper sheet 1 and the bottom sheet 3 to form a bed air chamber a, and the drawstring set 4 longitudinally connects the upper sheet 1 and the bottom sheet 3 in the bed air chamber a. The air bed is provided with an air valve or an electric air pump which can inflate and deflate the air chamber A of the bed body.

The key of the application is that: a plurality of side wall drawstrings 5 are arranged at the periphery of the drawstring group 4 close to the annular surrounding sheet 2, and the side wall drawstrings 5 connect the upper sheet 1, the annular surrounding sheet 2 and the bottom sheet 3 in pairs in the bed body air chamber A. The side wall drawstrings 5 show welding lines at the connecting parts of the upper sheet 1, the annular surrounding sheet 2 and the bottom sheet 3.

After adopting above-mentioned structure, the inflatable bed of this application passes through side wall stretching strap 5 and connects upper plate 1, annular and enclose piece 2 and film 3 simultaneously, thereby the inflatable bed aerifys and passes through the deformation of side wall stretching strap 5 tractive restriction bed body air chamber A between upper plate 1, annular and enclose piece 2 and film 3 two liang, makes bed body air chamber A reduce the expansion degree, improves the atmospheric pressure decline condition of inflatable bed.

Specifically, referring to fig. 2 and 3, the side wall drawstring 5 is a sheet-shaped plastic sheet, two ends 51 of which are respectively connected to the inner side surfaces of the upper part and the lower part of the annular surrounding sheet 2 in the bed air chamber a, the connecting part of the two ends 51 of which are welded on the annular surrounding sheet 2 shows a long linear texture B, the middle section 52 of the side wall drawstring 5 is longitudinally connected to the inner side surfaces of the upper sheet 1 and the bottom sheet 3 in the bed air chamber a, and the connecting part of the middle section 52 of the upper sheet 1 and the bottom sheet 3 is welded shows an annular texture C (the annular texture of the outermost periphery of the upper sheet 1 or. Referring to fig. 3, the number of the side wall pulling strips 5 may be four, four side wall pulling strips 5 respectively correspond to four sides of the air bed, the width of the side wall pulling strips 5 is adapted to the length/width of the air chamber a of the air bed body, the side wall pulling strips 5 corresponding to the long sides are connected with the upper sheet 1 to display nine annular lines C on the outermost periphery of the long sides, and the side wall pulling strips 5 corresponding to the short sides are connected with the upper sheet 1 to display five annular lines C on the outermost periphery. It should be noted here that the welding lines displayed by welding the side gusset drawstrings 5 with the upper sheet 1, the annular gusset sheet 2 or the bottom sheet 3 may be adjusted according to the needs, and are not limited to the above-mentioned modes. For example, the welding lines of the two ends 51 of the side wall drawstring 5 and the annular surrounding sheet 2 can be straight lines or wave-shaped lines, and the welding lines of the middle section 52 of the side wall drawstring 5 and the upper sheet 1 and the bottom sheet 3 can also be linear lines.

It should be noted here that the length of the linear texture depends on the width of the side gusset drawstring 5, the larger the width of the side gusset drawstring 5 is, the longer the length of the linear texture is, otherwise, the shorter the length of the linear texture is, as shown in fig. 4, the width of the side gusset drawstring 5 is smaller, and the connecting part of the two ends 51 of the side gusset drawstring welded on the annular gusset 2 shows the short linear texture D (as shown in fig. 4). The number of the side wall drawstrings 5 can be set according to the width of the side wall drawstrings 5, the length/width of the bed body air chamber A and the requirement, for example, the width of the side wall drawstrings 5 is smaller, in order to meet the drawing effect, more side wall drawstrings 5 can be arranged along the circumference of the annular surrounding sheet 2, as shown in the reference figure 4, nine side wall drawstrings 5 are arranged on the long side of the inflatable bed, five side wall drawstrings 5 are arranged on the short side of the inflatable bed, and each side wall drawstring 5 is connected with the upper sheet 1 to display an annular grain C on the outermost periphery of the upper sheet 1 (or is connected with the bottom sheet 3 to display an annular grain on the outermost.

Further referring to fig. 5, the side wall drawstring 5 is an annular plastic sheet, and is annularly connected to the inner side surfaces of the upper sheet 1, the annular surrounding sheet 2 and the bottom sheet 3 in the bed body air chamber a, specifically, the side wall drawstring 5 is connected to the inner side surface of the middle part of the annular surrounding sheet 2, and is also longitudinally connected to the inner side surfaces of the upper sheet 1 and the bottom sheet 3, the side wall drawstring 5 shows annular grains C at the welded connection parts of the upper sheet 1, the annular surrounding sheet 2 and the bottom sheet 3, and after the air bed is inflated, the side wall drawstring 5 forms a triangular pulling structure in the bed body air chamber a with the three annular grain connection parts on the upper sheet 1, the annular surrounding sheet 2 and the bottom sheet. It should be noted here that the connecting portion of the side wall pulling strip 5 and the annular surrounding sheet 2 may comprise a plurality of connecting portions, for example, the side wall pulling strip 5 may be connected to the upper portion and the lower portion of the annular surrounding sheet 2 respectively to form two connecting portions, and after the air bed is inflated, the side wall pulling strip 5 forms a quadrilateral pulling structure in the air chamber a of the bed body with the four connecting portions on the upper sheet 1 and the bottom sheet 3, and the two connecting portions on the annular surrounding sheet 2 as vertexes. Similarly, the welding lines displayed by welding the side wall pulling strip 5 with the upper sheet 1, the annular surrounding sheet 2 or the bottom sheet 3 can be adjusted according to the requirements, and are not limited to the above-mentioned modes.

Further referring to fig. 6, the side wall pulling strip 5 may include a line pulling strip formed by a plastic strip 53 and a plurality of line bodies 54 connected between two adjacent plastic strips 53, the plastic strips 53 are disposed at the connecting portions of the side wall pulling strip 5 and the upper sheet 1 and the bottom sheet 3, after the inflatable bed is inflated, the line bodies 54 longitudinally connect the upper sheet 1 and the bottom sheet 3, and the weight of the inflatable bed can be reduced by using the line pulling strip. It should be noted that the side wall drawstring 5 may be a line drawstring structure as a whole, for example, plastic film strips are disposed at the connecting portions of the side wall drawstring 5 and the upper sheet 1, the annular surrounding sheet 2, and the bottom sheet 3, and a plurality of line bodies are connected between two adjacent plastic film strips, so that the side wall drawstring 5 is a line drawstring structure as a whole, and the weight of the inflatable bed is further reduced.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An inflatable bed comprises an upper sheet, at least one annular surrounding sheet, a bottom sheet and a pull belt group, wherein the annular surrounding sheet is connected with the periphery of the upper sheet and the periphery of the bottom sheet to form a bed body air chamber, and the pull belt group is longitudinally connected with the upper sheet and the bottom sheet in the bed body air chamber; the method is characterized in that: the bed body air chamber is internally provided with an upper sheet, a bottom sheet and annular surrounding sheets which are connected in pairs.

2. The airbed of claim 1, wherein said side gusset drawstrings are sheet drawstrings having opposite ends connected to the upper and lower portions of said annular gusset, respectively, and a segment longitudinally connecting said upper and lower sheets.

3. The inflatable bed of claim 2, wherein the connecting portions of the two ends of the sheet-shaped drawstring and the annular surrounding sheet show linear grains, and the connecting portions of the middle section of the sheet-shaped drawstring and the upper sheet and the bottom sheet show annular grains.

4. The airbed of claim 1, wherein said side gusset drawstrings are loop drawstrings that connect said top panel, said loop gusset and said bottom panel in a loop.

5. The airbed of claim 4, wherein the connection portions of the loop-shaped drawstring and the upper sheet, the loop-shaped surrounding sheet and the bottom sheet show a loop-shaped texture.

6. The airbed of any one of claims 1-5, wherein the side wall drawstring comprises a string drawstring made of plastic strips and a plurality of strings connected between two adjacent plastic strips.

7. The airbed of any one of claims 1-5, wherein the side gusset pull straps are disposed around the annular gusset.