INFLATABLE MATTRESS WITH IMPROVED STRUCTURE
The present invention discloses an inflatable mattress with an improved structure, which belongs to an inflatable mattress structure, comprising an inflatable mattress body. The inflatable mattress body is provided with an inflatable port. The upper part or the lower part of the inflatable mattress body is provided with a first annular pipe. A second annular pipe is also provided adjacent to the first annular pipe, and the second annular pipe is connected to the first annular pipe. The shapes of the first annular pipe and the second annular pipe are adapted to the contour of the side edge of the inflatable mattress body, and the first annular pipe and the second annular pipe are provided between the top surface and the side edge of the inflatable mattress body.
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The present invention relates to an inflatable mattress structure. More specifically, the present invention mainly relates to an inflatable mattress with an improved structure.
BACKGROUNDAir cushion mattresses (also known as inflatable mattresses) are popular because they are lighter and less expensive than traditional mattresses. In order to provide better appearance or comfort, there have been many prior art improvements to the air cushion mattress. However, many people still find existing air inflatable mattresses uncomfortable and/or unstable. At present, air cushion mattresses on the market mainly consist of the top surface, the bottom surface, and the circumference at the sides. The top surface and the circumference are connected by an inner wall, so that the top surface, the circumference, and the inner wall form a peripheral pipeline. Similarly, the bottom surface and the circumference are connected by the inner wall so that the bottom surface, the circumference and the inner wall form another peripheral pipeline. This type of air cushion mattress is widely used and simple to install and can be completed without special training and/or special tools.
The air cushion mattress with the above structure forms a relatively single structure since the peripheral pipeline consists of the inner pipe, the top/bottom surface, and the circumference, which results in an unstable periphery, easy collapse, and stability defects. The inflatable mattress is prone to roll over when the user is lying or sitting near the edge of the inflatable mattress. Therefore, it is necessary to further research and improve the existing similar inflatable mattress structure.
SUMMARYOne of the objectives of the present invention is to provide an inflatable mattress with an improved structure aiming at the above shortcomings, in order to solve the problem that the same type of inflatable mattresses in the prior art has a single structure, which results in an unstable periphery, and the inflatable mattress is prone to roll over when the user is lying or sitting near the edge of the inflatable mattress.
To solve the above technical problems, the present invention adopts the following technical solutions:
An inflatable mattress with an improved structure provided by the present invention comprises an inflatable mattress body, wherein the upper or lower edge of the inflatable mattress body is provided with a first annular pipe, a second annular pipe is also provided adjacent to the first annular pipe, the second annular pipe is connected to the first annular pipe, the shapes of the first annular pipe and the second annular pipe are adapted to the contour of the side edge of the inflatable mattress body; the inner cavity of the first annular pipe and the second annular pipe is communicated with the inner cavity of the inflatable mattress body; and an inflatable port is provided on any one of the inflatable mattress body, the second annular pipe and the first annular pipe.
Preferably, a further technical solution is that the first annular pipe is provided on the upper part of the second annular pipe, and the contour area encircled by the first annular pipe is smaller than the contour area encircled by the second annular pipe.
A still further technical solution is that the first annular pipe and the second annular pipe are provided between the top surface of the inflatable mattress body and the side edge.
A still further technical solution is that the first annular pipe and the second annular pipe are both communicated with the inner cavity of the inflatable mattress body through small through holes.
A still further technical solution is that the second annular pipe is communicated with the first annular pipe through a small through hole, and the first annular pipe is communicated with the inner cavity of the inflatable mattress body through a small through hole.
A still further technical solution is that the first annular pipe is communicated with the second annular pipe through a small through hole, and the second annular pipe is communicated with the inner cavity of the inflatable mattress body through a small through hole.
A still further technical solution is that both the upper edge and the lower edge of the inflatable mattress body are provided with a first annular pipe and a second annular pipe.
A still further technical solution is that the first annular pipe and the second annular pipe at the upper edge of the inflatable mattress body are provided between the top surface of the inflatable mattress body and the side edge; and the first annular pipe and the second annular pipe at the lower edge of the inflatable mattress body are provided between the bottom surface of the inflatable mattress body and the side edge.
A still further technical solution is that a plurality of supporting air columns are provided in the inner cavity of the inflatable mattress body.
Compared with the prior art, one of the beneficial effects of the present invention is that: by adding an annular tubular peripheral frame to the upper edge or lower edge of the inflatable mattress body, the inflatable mattress body exerts a force on the upper side, the lower side, and the side edges of the annular tubular peripheral frame after being inflated, preventing the top and bottom edges of the inflatable mattress body from being bulged after being inflated, so that the edge of the inflatable mattress body is more stable and less prone to collapse after being inflated, preventing rollover when people sit and lie on the side. The inflatable mattress with an improved structure provided by the present invention is simple in structure, suitable for industrialized production, and easy to popularize.
In the figures, 1, an inflatable mattress body; 11, a top surface; 12, a bottom surface; 13, a side edge; 2, an inflatable port; 3, a first annular pipe; 4, a second annular pipe; 5, a supporting air column.
DESCRIPTION OF THE EMBODIMENTSThe present invention will be further described below with reference to the accompanying drawings.
As shown in
In this embodiment, by adding an annular tubular peripheral frame to the upper edge or lower edge of the inflatable mattress body 1, the inflatable mattress body 1 exerts a force on the upper side, the lower side, and the side edges of the annular tubular peripheral frame after being inflated, preventing the top and bottom edges of the inflatable mattress body 1 from being bulged after being inflated, so that the edge of the inflatable mattress body 1 is more stable and less prone to collapse after being inflated, preventing rollover when people sit and lie on the side.
Referring again to
Further, the manner in which the first annular pipe 3 and the second annular pipe 4 are communicated with each other is not excessively limited. The technical purpose thereof is to simultaneously inflate the first annular pipe 3 and the second annular pipe 4 when air is charged to the inner cavity of the inflatable mattress body 1 through the inflatable port 2. When the first annular pipe 3 and the second annular pipe 4 are filled with air, the first annular pipe 3 and the second annular pipe 4 area abutted against the edge of the inflatable mattress body 1, that is, by means of air pressure. The first annular pipe 3 and the second annular pipe 4 form a limiting force on the body of the inflatable mattress body 1. In this embodiment, the first annular pipe 3 and the second annular pipe 4 can be communicated with the inner cavity of the inflatable mattress body 1 through small through holes of any shape, respectively. The second annular pipe 4 can also be communicated with the first annular pipe 3 through a small through hole, and then the first annular pipe 3 is communicated with the inner cavity of the inflatable mattress body 1 through a small through hole. Alternatively, the first annular pipe 3 is communicated with the second annular pipe 4 through a small through hole, and then the second annular pipe 4 is communicated with the inner cavity of the inflatable mattress body 1 through a small through hole. As mentioned above, the purpose of the three methods is to realize the technical purpose of simultaneously inflating the first annular pipe 3 and the second annular pipe 4 when air is charged to the inner cavity of the inflatable mattress body 1 through the inflatable port 2.
Still referring to
As shown in
In addition to the above, it should also be noted that “one embodiment”, “another embodiment”, “an embodiment”, etc. mentioned in this specification indicates that the specific features, structures, or characteristics described in conjunction with this embodiment are included in at least one embodiment as broadly described in the present application. The appearance of the same expression in a plurality of positions in the specification does not necessarily refer to the same embodiment. Further, when describing a specific feature, structure, or characteristic in conjunction with any embodiment, what is claimed is that such a feature, structure, or characteristic implemented in combination with other embodiments also falls within the scope of the present invention.
Although the present invention is described herein with reference to a plurality of illustrative embodiments of the present invention, it should be understood that those skilled in the art can devise many other modifications and implementations, and these modifications and implementations will fall within the scope and spirit of the principle of this disclosure. More specifically, various variations and improvements can be made to the component parts and/or layout of the subject combination layout within the scope of the disclosure, drawings, and claims of the present application. In addition to variations and improvements made to the component parts and/or layout, other uses will also be apparent to those skilled in the art.
Claims
1. An inflatable mattress with an improved structure, comprising an inflatable mattress body (1), wherein the upper or lower edge of the inflatable mattress body (1) is provided with a first annular pipe (3), a second annular pipe (4) is also provided adjacent to the first annular pipe (3), the second annular pipe (4) is connected to the first annular pipe (3), the shapes of the first annular pipe (4) and the second annular pipe (3) are adapted to the contour of the side edge (13) of the inflatable mattress body (1); the inner cavity of the first annular pipe (3) and the second annular pipe (4) is communicated with the inner cavity of the inflatable mattress body (1); and an inflatable port (2) is provided on any one of the inflatable mattress body (1), the second annular pipe (4) and the first annular pipe (3).
2. The inflatable mattress with an improved structure according to claim 1, wherein the first annular pipe (3) is provided on the upper part of the second annular pipe (4), and the contour area encircled by the first annular pipe (3) is smaller than the contour area encircled by the second annular pipe (4).
3. The inflatable mattress with an improved structure according to claim 1, wherein the first annular pipe (3) and the second annular pipe (4) are provided between the top surface (11) of the inflatable mattress body (1) and the side edge (13).
4. The inflatable mattress with an improved structure according to claim 1, wherein the first annular pipe (3) and the second annular pipe (4) are both communicated with the inner cavity of the inflatable mattress body (1) through small through holes.
5. The inflatable mattress with an improved structure according to claim 1, wherein the second annular pipe (4) is communicated with the first annular pipe (3) through a small through hole, and the first annular pipe (3) is communicated with the inner cavity of the inflatable mattress body (1) through a small through hole.
6. The inflatable mattress with an improved structure according to claim 1, wherein the first annular pipe (3) is communicated with the second annular pipe (4) through a small through hole, and the second annular pipe (4) is communicated with the inner cavity of the inflatable mattress body (1) through a small through hole.
7. The inflatable mattress with an improved structure according to claim 1, wherein both the upper edge and the lower edge of the inflatable mattress body (1) are provided with a first annular pipe (3) and a second annular pipe (4).
8. The inflatable mattress with an improved structure according to claim 7, wherein: the first annular pipe (3) and the second annular pipe (4) at the upper edge of the inflatable mattress body (1) are provided between the top surface (11) of the inflatable mattress body (1) and the side edge (13); and the first annular pipe (3) and the second annular pipe (4) at the lower edge of the inflatable mattress body (1) are provided between the bottom surface (12) of the inflatable mattress body (1) and the side edge (13).
9. The inflatable mattress with an improved structure according to claim 1, wherein a plurality of supporting air columns (5) are provided in the inner cavity of the inflatable mattress body (1).
10. The inflatable mattress with an improved structure according to claim 2, wherein the first annular pipe (3) and the second annular pipe (4) are provided between the top surface (11) of the inflatable mattress body (1) and the side edge (13).
11. The inflatable mattress with an improved structure according to claim 2, wherein both the upper edge and the lower edge of the inflatable mattress body (1) are provided with a first annular pipe (3) and a second annular pipe (4).
12. The inflatable mattress with an improved structure according to claim 11, wherein: the first annular pipe (3) and the second annular pipe (4) at the upper edge of the inflatable mattress body (1) are provided between the top surface (11) of the inflatable mattress body (1) and the side edge (13); and the first annular pipe (3) and the second annular pipe (4) at the lower edge of the inflatable mattress body (1) are provided between the bottom surface (12) of the inflatable mattress body (1) and the side edge (13).
13. The inflatable mattress with an improved structure according to claim 3, wherein both the upper edge and the lower edge of the inflatable mattress body (1) are provided with a first annular pipe (3) and a second annular pipe (4).
14. The inflatable mattress with an improved structure according to claim 13, wherein: the first annular pipe (3) and the second annular pipe (4) at the upper edge of the inflatable mattress body (1) are provided between the top surface (11) of the inflatable mattress body (1) and the side edge (13); and the first annular pipe (3) and the second annular pipe (4) at the lower edge of the inflatable mattress body (1) are provided between the bottom surface (12) of the inflatable mattress body (1) and the side edge (13).
15. The inflatable mattress with an improved structure according to claim 4, wherein both the upper edge and the lower edge of the inflatable mattress body (1) are provided with a first annular pipe (3) and a second annular pipe (4).
16. The inflatable mattress with an improved structure according to claim 15, wherein: the first annular pipe (3) and the second annular pipe (4) at the upper edge of the inflatable mattress body (1) are provided between the top surface (11) of the inflatable mattress body (1) and the side edge (13); and the first annular pipe (3) and the second annular pipe (4) at the lower edge of the inflatable mattress body (1) are provided between the bottom surface (12) of the inflatable mattress body (1) and the side edge (13).
17. The inflatable mattress with an improved structure according to claim 5, wherein both the upper edge and the lower edge of the inflatable mattress body (1) are provided with a first annular pipe (3) and a second annular pipe (4).
18. The inflatable mattress with an improved structure according to claim 17, wherein: the first annular pipe (3) and the second annular pipe (4) at the upper edge of the inflatable mattress body (1) are provided between the top surface (11) of the inflatable mattress body (1) and the side edge (13); and the first annular pipe (3) and the second annular pipe (4) at the lower edge of the inflatable mattress body (1) are provided between the bottom surface (12) of the inflatable mattress body (1) and the side edge (13).
Type: Application
Filed: Feb 20, 2020
Publication Date: Aug 26, 2021
Applicant: Shenzhen Liyijiujiu Network Technology Co. Ltd. (Shenzhen)
Inventor: Xuzhong WANG (Dongguan)
Application Number: 16/795,895