FURNITURE FOR LYING AND SITTING WITH SOFT BASE Russian patent published in 2019 - IPC A47C17/00 A47C31/00 

Abstract RU 2705137 C1

FIELD: furniture.

SUBSTANCE: invention relates to production of upholstered furniture for lying and sitting with soft bases. Furniture for lying and sitting with a soft base comprises a frame, on which the technical coating is stretched and fixed, on the technical coating a soft base is installed, on which the main coating is applied from above, wherein the technical coating and the main coating are detachably mounted on the frame, and the soft base is located and held between them by a clamping force from the tension of the technical and base coating. Soft base is made of foamed polyurethane or is installed on lower flooring layer of independent springs, axes of which are parallel to each other, and longitudinal upper ends of springs lie in common plane perpendicular to their longitudinal axes, with formation of upper flat surface, covered with upper flooring, on which layer of elastic material is applied. Technical coating and the main coating can be fixed on the frame due to that at the edge of the technical coating and on the edge of the main coating there installed is at least one fixing element which are placed in the frame groove, thus creating tension of the technical and main coating.

EFFECT: improved repairability and transportability.

1 cl, 3 dwg

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RU 2 705 137 C1

Authors

Shamanskij Evgenij Vladimirovich

Dates

2019-11-05Published

2019-04-29Filed