Provided are an inflatable product and an inflatable product fusing process. The inflatable product comprises an upper sheet, a lower sheet, pull straps provided therebetween, and upper and lower fixing sheets having one faces away from each other respectively joined with inner surfaces of the upper and lower sheets and one faces facing towards each other not joined. The pull strap has oppositely-provided upper and lower pull strap sheets of porous material. The upper sheet, upper pull strap sheet, upper fixing sheet, lower fixing sheet, lower pull strap sheet and lower sheet are successively provided. When processing using a hot-fusing machine or high-frequency machine, the upper and lower pull strap sheets are simultaneously jointed with the upper and lower fixing sheets, therefore the inflatable product can be one-step formed and no separating sheet needs to be provided in the pull strap, thus simplifying manufacturing process and improving production efficiency.

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.

A flat wiredrawing mattress includes at least a top, bottom and a side piece enclosed between the top and bottom piece, at least a hermetic air chamber is formed between the top, bottom and side pieces, a wiredrawing structure is between the top and bottom piece, and the side piece has a tension connecting piece group for tightening and smoothing. During use, the wiredrawing structure prevents the top and bottom piece swelling and makes the mattress surface flatter, avoiding uneven situation. The elastic pulling force of the wiredrawing structure on the top and bottom piece compress the air in the air chamber. The mattress body is not deformed with stable structure and better firmness. The tension connecting piece tightens the side piece, supports and flattens it, and flattens the mattress surrounding. The overall structure of the mattress is flat, and can be kept flush with the wall during use.

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.

A multi-chamber inflatable mattress includes a main air chamber, upper and lower peripheral air chambers, and an upper air chamber. The main air chamber includes internal tensioning structures which cooperate with a bottom mattress panel and a lower intermediate panel to provide a generally box-shaped, mattress-sized inflatable structure upon pressurization. A second, upper intermediate panel cooperates with a top mattress panel to define an upper air chamber which defines the sleeping surface. The main air chamber receives pressurized fluid directly from a valve, while the lower and upper peripheral air chambers are in direct fluid communication with the main air chamber but not the valve. The upper air chamber is in direct fluid communication with the upper peripheral air chamber, but not the main chamber or valve.

An improved structure of an inflatable cushion includes: a top layer constituting a surface of the inflatable cushion, a bottom layer constituting an undersurface of the inflatable cushion, and a side layer constituting a circumference of the inflatable cushion such that the inflatable cushion defines an interior space. Longitudinal stretch bands and lateral stretch bands are arranged in the interior space in such a way that portions of the longitudinal stretch bands are jointed to the top layer to form first connection sections and portions of the lateral stretch bands are jointed to the bottom layer to form second connection sections. The lateral stretch bands and the longitudinal stretch bands intersect each other and the first connection sections and the second connection sections oppose each other in a vertical direction.

An air-supply device (1) for supplying breathing air into a breathing-air region (2) has at least one inflow opening (4, 6) for supplying breathing air, and also has an interior (10) and at least one outflow region (11), via which breathing air flows out into the breathing-air region (2). The inflow opening (4, 6) is connected to the outflow region (11) via the interior (10). The outflow region (11) is connected to the outflow region (11) via the interior (10). The outflow region (11) is formed on a flexible, air-permeable material (12). In order to provide for flexible use of the air-supply device (1) and to avoid any significant adverse effect to a user, provision is made for the air-supply device (1) to have a sheet-like, flexible portion (16), which has a first flat side (7) and a second flat side (8), located opposite the first. The outflow region (11) is arranged on the first flat side (7). The interior (10) is formed between the first flat side (7) and the second flat side (8). In the interior (10), at least the outflow region (11) has arranged on it at least one spacer, which prevents the outflow region (11) from butting against the second flat side (8).

The inflatable pad includes an inflatable frame having a length and width that defines a pad area suitable for supporting a person lying thereon. A plurality of internal support members are configured to support the weight of a person lying thereon and elevate the person above the ground. The inflatable pad includes non-supporting regions that require less fill volume than regions that support primary support regions such as the hips and shoulder.

Disclosed herein is a valve assembly disposed on a top surface of an air mattress and connected to a built-in air pump. The built-in air pump can comprise: a tube-like construction defining an inner cavity between the top surface and the bottom surface; a compression spring located within the inner cavity and attached to the top surface and the bottom surface; a bellow connected to a side surface of the tube-like construction, the bellow providing an air pathway from the inner cavity to the interior volume of the air mattress; a top end cap attached to a top portion of the compression spring and abutting the top surface; and a bottom end cap attached to a bottom portion of the compression spring and abutting the bottom surface.

The present disclosure provides an inflatable bed. The inflatable bed includes a tensioning assembly and an air valve, and further includes an upper piece, a bottom piece, a left piece, a right piece, a front piece, and a rear piece which cooperatively form an inflatable cavity. A left ring frame and a right ring frame are respectively provided on the left and right sides of the upper piece. The tensioning assembly is connected to the inner wall of the inflatable cavity. The air valve is communicated with the inflatable cavity. The inflatable bed of the present disclosure is simple in structure and more economical under the premise of preventing turning sideways.