An inflatable recliner includes an inflatable body and a side portion disposed beside the inflatable body. The inflatable body includes a backrest portion, and a buttock-and-leg support portion connected to the backrest portion. The side portion is extended backward and beyond where the backrest portion and the buttock-and-leg support portion are connected, thereby providing the inflatable body with a supporting force that prevents the inflatable recliner from being overturned.

An air couch bed includes a first inflatable body. The first inflatable body includes a first wall, a second wall disposed opposite to the first wall, and a third wall connecting the first wall and the second wall. The second wall defines a concave space, by virtue of which the first inflatable body is bendable. The concave space is extended to the third wall. The first inflatable body is an air bed when the first inflatable body is flattened, and is an air couch when the first inflatable body is bent.

An inflatable product and a method of manufacturing the inflatable product are provided. The inflatable product includes an inflatable pad body and an inflatable backrest body. The inflatable pad body includes a top wall, a bottom wall disposed opposite to the top wall, and a side wall connecting the top wall and the bottom wall. The inflatable backrest body includes a front wall and a back wall connected to the front wall. The front wall adjoins the top wall. The back wall adjoins the side wall.

An inflatable product includes an inflatable body and a supplemental sheet. The supplemental sheet is connected to the inflatable body to form a space. When the inflatable body is inflated, the inflatable body is expanded due to increased air pressure therein and the space becomes reduced in size. Accordingly, when a portion of a sheet or a cover is put in the space and the inflatable body is inflated to reduce the space in size, the portion of the sheet or the cover is held by the supplemental sheet and the inflatable body.

A floating device and a method of keeping a floating device in position in water are provided. The floating device includes a main body and a projecting portion. The main body is configured to float on water. The projecting portion extends from the main body into the water to surround a part of water for keeping the main body in position.

Disclosed in the present invention is a foldable sofa includes a first base block, where an upper side of the first base block serves as a first use face, a side face of one side of the first base block serves as a front face, a first backrest fence is arranged on the first use face, a first fence groove which faces the front face and matches a human body is provided in the first backrest fence, and the first fence groove and the first use face cooperate to enclose a sofa use portion. A second base block is arranged on a lower side of the first base block, a lower portion of the side, close to the front face, of the first base block is hinged to the second base block, and a second backrest fence is arranged on the first backrest fence.

Compounds of the general structural formula (I) and (II) and use of the compounds and salts and hydrates thereof, as therapeutic agents are disclosed. Treatable diseases and conditions include cancers, inflammatory diseases and conditions, and immunodeficiency diseases. (I), (II).

Compounds of the general structural formula (I) and (II) and use of the compounds and salts and hydrates thereof, as therapeutic agents are disclosed. Treatable diseases and conditions include cancers, inflammatory diseases and conditions, and immunodeficiency diseases. (I), (II).

A folding sofa, including a foldable seat cushion and a foldable back cushion; the foldable back cushion has a first U-shaped cushion and a second U-shaped cushion on which the first U-shaped cushion is stacked; an open end of the first U-shaped cushion is rotatably connected to an open end of the second U-shaped cushion; one end of the second U-shaped cushion opposite to the open end is rotatably connected to the foldable seat cushion. The folding sofa allows folding and unfolding in different ways conveniently so that the folding sofa can be used in different forms to adapt to various applications.

Disclosed in the present invention is a foldable sofa includes a first base block, where an upper side of the first base block serves as a first use face, a side face of one side of the first base block serves as a front face, a first backrest fence is arranged on the first use face, a first fence groove which faces the front face and matches a human body is provided in the first backrest fence, and the first fence groove and the first use face cooperate to enclose a sofa use portion. A second base block is arranged on a lower side of the first base block, a lower portion of the side, close to the front face, of the first base block is hinged to the second base block, and a second backrest fence is arranged on the first backrest fence.