SEGMENTED MATTRESS Russian patent published in 2023 - IPC A47C27/05 A47C31/10 

FIELD: bedding.

SUBSTANCE: segmented mattress or topper consists of a cover with upper and lower parts connected by a zipper, containing a layer in the form of foam rubber sheets, a mattress block in a double-sided version. The layer is made segmented, installed under the cover. The upper part of the cover and the lower part of the mattress cover are fastened with zippers to the mattress block, and on the upper and lower sides of the mattress block there is a band with teeth attached to the mattress block. Attached to the fabric base is also a serrated band, which is the part of the zipper attached to the mattress block, under the top of the cover, with or without the possibility of detachment. The foam rubber is divided into parts, which are placed in the mattress elements, made in the form of boxes, the shape and size of which corresponds to the parts of the foam rubber. The boxes are installed side by side or with a gap on a fabric base with markings applied on it, made with paint, woven from threads in the form of lines or from sewn threads or glued tapes for installing boxes. The boxes are attached with Velcro in one or more layers and are structures fastened with Velcro with massaging, heating or cooling devices additionally placed, powered by a programmable control unit, the massaging devices comprising a body of the massaging device, an electromagnet and a guide core with a permanent magnet. When the mattress is turned over, the fabric base, together with the boxes and the upper part of the cover, can be moved to the lower side of the mattress block. The underside of the mattress block, when flipped, becomes the top side, and the bottom of the cover fits onto the top side of the mattress block, which, when flipped, becomes the bottom of the mattress block.

EFFECT: enabling the user to disassemble the mattress into parts for washing, replacing worn-out boxes or worn-out foam rubber contained in them.

1 cl, 26 dwg