A frameless furniture assembly adapted to be converted between an unfilled configuration and a filled configuration including: an outer liner having an inner surface and an outer surface; a plurality of pieces of fill material, wherein the fill material is retained within the outer liner; and at least one configuration support member associated with the inner surface of the outer liner. The frameless furniture assembly is preferably adapted to support a human in a seated position.

An inflatable bed is provided. The inflatable bed comprises a top sheet and a bottom sheet disposed vertically at an interval, at least one side wall, at least one first tensioning structure and at least one support structure. An upper edge of said side wall is coupled to an outer edge of said top sheet. A lower edge of said side wall is coupled to an outer edge of said bottom sheet. An upper end and a lower end of said first tensioning structure are respectively coupled to said top sheet and said bottom sheet. Said support structure is disposed in a longitudinal direction of at least one of said side walls. At least two outside edges of said support structure are respectively coupled to the side wall adjacent. At least one inside edge of said support structure is coupled to the top sheet or bottom sheet adjacent.

The air mattress includes: upper sheet, lower sheet and annular side wall sheets, wherein the edges of the upper sheet are connected with the upper edges of the side wall sheets, the edges of the lower sheet are connected with the lower edges of the side wall sheets to form main air cavity; the inner surface of side wall sheet is fixed with annular side wall belt, the side wall belt and the upper sheet are connected by first support belt, the side wall belt and the lower sheet are connected by second support belt, and the side wall belt and the side wall sheet are fixedly connected by third support belt and fourth support belt, respectively; and annular first chamber consistent with the extending direction of the side wall sheet is formed in the side wall belt. The bed includes the air mattress.

The present invention relates to a three-dimensional string woven air cushion and a method of manufacturing the same, the three-dimensional string woven air cushion including a lower sheet layer made by interlacing a plurality of weft yarns and a plurality of warp yarns and configured to define a predetermined thickness layer and a bottom surface, an upper sheet layer made by interlacing a plurality of weft yarns and a plurality of warp yarns and configured to define a predetermined thickness layer and a top surface, the upper sheet layer being disposed above the lower sheet layer, provided in parallel with the lower sheet layer, and spaced apart from the lower sheet layer at a predetermined distance, and an interval maintaining yarn layer made by interlacing interval maintaining yarns connected to at least one of the weft yarn and the warp yarn of each of the lower and upper sheet layers, the interval maintaining yarns being continuously interlaced and connected in a zigzag manner in a direction from one side to the other side, thereby providing an advantage that greatly improve a user’s sleeping convenience.

An internal tensioning structure for use in an inflatable product fulfills the basic function of maintaining two adjacent inflatable surfaces in a desired geometric arrangement when the inflatable product is pressurized. The tensioning structure is formed by connecting a pair of plastic strips sheets via spaced-apart strands, such as strings or wires. When pulled taut, the strands provide a high tensile strength between the two opposed plastic strips. At the same time, the plastic strips facilitate a strong, long-lasting weld between the tensioning structure and the inflatable product.

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.

A double-layer inflatable bed includes two main layers arranged in a thickness direction of the double-layer inflatable bed, two annular peripheral layers, annular connecting layers, and two annular blocking layers. The two annular peripheral layers are connected to the two main layers respectively, the two annular peripheral layers are both connected to the annular connecting layers, and the two annular blocking layers are connected to the two main layers respectively; and ends of the two annular blocking layers away from the main layers are both connected to the annular connecting layers, wherein the two main layers and the two annular blocking layers together define a main air chamber, and the two main layers, the two annular peripheral layers, the annular connecting layers, and the two annular blocking layers together define two peripheral air chambers disposed adjacent to each other in a thickness direction of the double-layer inflatable bed.

A dual-chamber air bed includes an air pump, a bed body air chamber and peripheral air chambers. The air bed is enclosed by a top surface, a bottom surface and a side wall. An upper supplementary-material encircling piece is provided between the top surface and the side wall; a lower supplementary-material encircling piece is provided between the bottom surface and the side wall. The peripheral air chambers are enclosed by the top surface, the side wall and the upper supplementary-material encircling piece, and by the bottom surface, the side wall and the lower supplementary-material encircling piece. The bed body air chamber is enclosed by the top surface, the bottom surface, the side wall, the upper supplementary-material encircling piece, and the lower supplementary-material encircling piece.

An inflatable bed includes a bed main body, an inflator pump, and a one-way valve. The bed main body is provided with a bed body chamber and at least one bed edge chamber independent from each other, and the at least one bed edge chamber is arranged around the bed body chamber. The inflator pump is connected to the bed main body, wherein the inflator pump is configured to inflate the bed body chamber and the at least one bed edge chamber. The one-way valve is provided on the inflator pump or the bed main body, wherein the one-way valve is configured to allow only a fluid to enter the bed body chamber.

The present utility model relates to an inflatable bed, comprising: a top sheet provided with at least one through hole; a bottom sheet; a lateral confining sheet, an upper edge of the lateral confining sheet being connected to an outer edge of the top sheet, and a lower edge of the lateral confining sheet being connected to an outer edge of the bottom sheet; and at least one tensioning member, the tensioning member comprising: a upper tensioning part, comprising a upper side wall and a bottom, an upper edge of the upper side wall being connected to a periphery of the through hole of the top sheet, so that the upper side wall fits the through hole of the top sheet, and a lower edge of the upper side wall being connected to the bottom; and a lower tensioning part for connecting the bottom of the upper tensioning part to the bottom sheet to form a tensioning effect at least between the bottom of the upper tensioning part and the bottom sheet; wherein the upper tensioning part of the tensioning member, the top sheet, the bottom sheet, and the lateral confining sheet are enclosed to form an inflatable chamber, and after the inflatable chamber is inflated, a recess is formed on a surface of the inflatable bed. The inflatable bed according to the present utility model has better breathability and higher aesthetic degree, and is easy to produce.