The method manufactures a vehicular seat member including a frame member and a foamed resin molded body to embed the frame member. Firstly the frame member is placed in a molding die so that the frame member extends along the outer shape of the vehicular seat member in plan view of the vehicular seat member. Next the foamed resin molded body is formed in the molding die so that the foamed resin molded body has a rim part embedding the frame member and having an outer shape of the vehicular seat member and an extension extending inward from the rim part so as to bridge the rim part inside of the rim part. During the forming, the method forms a break in the extension so as to divide the extension along the direction intersecting the extending direction of the extension.

The method manufactures a vehicular seat member including a frame member and a foamed resin molded body to embed the frame member. Firstly the frame member is placed in a molding die so that the frame member extends along the outer shape of the vehicular seat member in plan view of the vehicular seat member. Next the foamed resin molded body is formed in the molding die so that the foamed resin molded body has a rim part embedding the frame member and having an outer shape of the vehicular seat member and an extension extending inward from the rim part so as to bridge the rim part inside of the rim part. During the forming, the method forms a break in the extension so as to divide the extension along the direction intersecting the extending direction of the extension.

The present disclosure provides a memory foam cushion body and a memory foam seat cushion. The memory foam cushion body includes a memory foam main body and supporting silicone. The memory foam main body is provided with an upper surface and a lower surface. The supporting silicone is arranged on the upper surface of the memory foam main body; the supporting silicone is provided with a through hole penetrating through an upper surface and a lower surface of the supporting silicone; and an air layer is formed between the upper surface of the supporting silicone, an inner wall of the through hole, and the upper surface of the memory foam main body.

The present disclosure provides a memory foam cushion body and a memory foam seat cushion. The memory foam cushion body includes a memory foam main body and supporting silicone. The memory foam main body is provided with an upper surface and a lower surface. The supporting silicone is arranged on the upper surface of the memory foam main body; the supporting silicone is provided with a through hole penetrating through an upper surface and a lower surface of the supporting silicone; and an air layer is formed between the upper surface of the supporting silicone, an inner wall of the through hole, and the upper surface of the memory foam main body.

A core of springs with monolithic perimeter frame and reinforced and stabilized edges, of the type used for the manufacture of seats for furniture or mattresses, which is comprised of: an arrangement of springs that can be manufactured from independent bag-lined cylindrical springs; and a layer of support material or bottom on which the arrangement of springs is arranged, the dimensions in length and width of said layer of support material being greater than those of the arrangement of springs, thereby generating a surplus of material around the arrangement of springs that supports, which is characterized in that; a monolithic perimeter frame of foamed material made in situ on the surplus material of the support layer, surrounds and reinforces the arrangement of springs, so that said perimeter frame is firmly joined as part of the chemical reaction of its foaming and adhesion process.

A core of springs with monolithic perimeter frame and reinforced and stabilized edges, of the type used for the manufacture of seats for furniture or mattresses, which is comprised of: an arrangement of springs that can be manufactured from independent bag-lined cylindrical springs; and a layer of support material or bottom on which the arrangement of springs is arranged, the dimensions in length and width of said layer of support material being greater than those of the arrangement of springs, thereby generating a surplus of material around the arrangement of springs that supports, which is characterized in that; a monolithic perimeter frame of foamed material made in situ on the surplus material of the support layer, surrounds and reinforces the arrangement of springs, so that said perimeter frame is firmly joined as part of the chemical reaction of its foaming and adhesion process.

Described herein is a chair for relieving pressure points from prolonged sitting. The chair comprises a plurality of armrests, the armrests having an armrest frame and a foam layer coupled to an upper portion of the armrest frame. The chair further includes a seat bottom that includes a seat bottom frame, a sinuous spring base coupled to the seat bottom frame, a plurality of coil springs coupled to the sinuous spring base, and a gel infused foam layer coupled to the coil springs. The chair also includes a seat back having a seat back frame, elastic webbing coupled to the seat back frame, and one or more cushions coupled to the seat back frame.

Described herein is a chair for relieving pressure points from prolonged sitting. The chair comprises a plurality of armrests, the armrests having an armrest frame and a foam layer coupled to an upper portion of the armrest frame. The chair further includes a seat bottom that includes a seat bottom frame, a sinuous spring base coupled to the seat bottom frame, a plurality of coil springs coupled to the sinuous spring base, and a gel infused foam layer coupled to the coil springs. The chair also includes a seat back having a seat back frame, elastic webbing coupled to the seat back frame, and one or more cushions coupled to the seat back frame.

Provided is a method for suppressing deformation by contraction after molding of a vehicle seat member comprising a foamed resin molded body embedding a frame member. The method manufactures a vehicle seat member (1) including a foamed resin molded body (100) and a frame member (200) at least a part of which is embedded therein in which the frame member (200) includes frameworks (250), (260) extending inside the foamed resin molded body (100) along an outer shape (400) of the vehicle seat member (1) in plan view. The method comprises forming gaps (101), (101), (102), (102) along an extending direction of the frameworks (250), (260) between at least a part of the frameworks (250), (260) and a part of the foamed resin molded body (100) located on an outer side of the at least a part of the frameworks (250), (260).

A cushioned load bearing seating surface includes a suspension layer, a membrane and a load distribution layer. The membrane is positioned between the suspension layer and the load distribution layer. The membrane includes a base and a plurality of molded, oriented, piston-like projections extending from the base. The membrane defines intermediate portions between each projection and the base that extend in a direction opposite the projections. The projections are compressible from a first state to a compressed state under load and return to the first state upon removing the load. The intermediate portions flex to accommodate at least a portion of the projections as the projections are compressed. A molded, piston pixelated membrane and a method for making the membrane are disclosed.