Double-layer inflatable bed
AssigneeBestway Inflatables & Material Corp.
InventorShuiyong Huang
Life of this patent
Estimating the term…
Abstract
An inflatable bed is provided, comprising: a first piece, a middle piece having a middle master piece and an oblique ring piece having an inner edge connected to the middle master piece, and a second piece; a first lateral piece connected to the first piece and to an outer edge of the oblique ring piece; and a second lateral piece connected to the middle piece and to the second piece. A first air chamber is defined by the first piece, the middle piece, and the first lateral piece. A second air chamber is defined by the middle piece, the second piece, and the second lateral piece.
Claims12
An inflatable bed, comprising:
- a first piece;
- a middle piece comprising a middle master piece and an oblique ring piece having an inner edge connected to the middle master piece, wherein the middle master piece consists of a single, unitary, sheet;
- a second piece;
- a first lateral piece connected to the first piece and to an outer edge of the oblique ring piece, such that a first air chamber is defined by the first piece, the middle piece, and the first lateral piece;
- and
- a second lateral piece connected to the middle piece and to the second piece, such that a second air chamber is defined by the middle piece, the second piece, and the second lateral piece.
An inflatable bed comprising:
- a top piece;
- a bottom piece;
- and
- a middle piece comprising a middle master piece and an oblique ring piece having an inner edge connected to a position on the middle master piece inward from an outer edge of the middle master piece, wherein the middle master piece consists of a single, unitary, sheet;
- an upper lateral piece having an upper edge connected to an outer edge of the top piece and a lower edge connected to the middle piece, thereby defining an upper air chamber;
- a lower lateral piece having an upper edge connected to the middle piece and a lower edge connected to an outer edge of the bottom piece, thereby defining a lower air chamber;
- and
- a tensioning structure disposed in the upper air chamber and in the lower air chamber and connected to the top piece and the bottom piece;
- wherein a first one of the lower edge of the upper lateral piece and the upper edge of the lower lateral piece is connected to an outer edge of the oblique ring piece and a second one of the lower edge of the upper lateral piece and the upper edge of the lower lateral piece is connected to the position on the middle master piece.
Dependencies are inferred from the claim text.