Nursing bed
OwnerXiading Wanginventor
Life of this patent
Estimating the term…
Abstract
A nursing bed, including at least a net-shaped fabric with a mesh opening, and a bearing frame. The net-shaped fabric includes a warp and a weft interwoven in a vertical direction. An interweaving point of the warp and the weft is fastened by a fixed connection. The diameter or inscribed circle diameter of the mesh opening is 2-6 times the diameter of the warp and the weft. The ratio of the area of an opening of the mesh opening to the area of the mesh opening is 35% to 78%. The diameter or inscribed circle diameter of the mesh opening is less than 1.5 mm. The diameter of the warp and the weft is less than 0.55 mm. The thickness of the net-shaped fabric is less than 1.1 mm. At least two edges of the net-shaped fabric are hanging between two opposite edges of the bearing frame.
Claims10
A nursing bed, comprising:
- a net-shaped fabric with a mesh opening;
- and
- a bearing frame;
- wherein:
- said net-shaped fabric comprises a warp and a weft interwoven in a vertical direction;
- an interweaving point of said warp and said weft is fastened by a fixed connection;
- the diameter or inscribed circle diameter of said mesh opening is 2-6 times the diameter of said warp and said weft;
- the ratio of the area of an opening of said mesh opening to the area of said mesh opening is 35% to 78%;
- the diameter or inscribed circle diameter of said mesh opening is less than 1.5 mm;
- the diameter of said warp and said weft is less than 0.55 mm;
- the thickness of said net-shaped fabric is less than 1.1 mm;
- at least two edges of said net-shaped fabric are hung between two opposite edges of said bearing frame whereby forming a mutual positioning structure;
- a tensile layer is disposed at the edge of said net-shaped fabric or along a cutting line thereof;
- multiple fixing edges are disposed on edges or strengthening edges of said net-shaped fabric and said bearing frame mutually positioning each other;
- said fixing edge comprises a sleeve surrounded by said edges and said tensile layer, and a columnar pin disposed in said sleeve;
- and
- said bearing frame comprises a cavity operating to receive said sleeve and said columnar pin, and a groove allowing said net-shaped fabric to pass thereby.
A nursing bed, comprising:
- a net-shaped fabric with a mesh opening;
- and
- a bearing frame;
- wherein:
- said net-shaped fabric comprises a warp and a weft interwoven in a vertical direction;
- an interweaving point of said warp and said weft is fastened by a fixed connection;
- the diameter or inscribed circle diameter of said mesh opening is 2-6 times the diameter of said warp and said weft;
- the ratio of the area of an opening of said mesh opening to the area of said mesh opening is 35% to 78%;
- the diameter or inscribed circle diameter of said mesh opening is less than 1.5 mm;
- the diameter of said warp and said weft is less than 0.55 mm;
- the thickness of said net-shaped fabric is less than 1.1 mm;
- at least two edges of said net-shaped fabric are hung between two opposite edges of said bearing frame whereby forming a mutual positioning structure;
- a tensile layer is disposed at the edge of said net-shaped fabric or along a cutting line thereof;
- multiple fixing edges are disposed on edges or strengthening edges of said net-shaped fabric and said bearing frame mutually positioning each other;
- said fixing edges are edges or strengthening edges fixed on a columnar pin;
- and
- said bearing frame comprises a cavity operating to receive said fixing edges, and a groove allowing said net-shaped fabric to pass thereby.
A nursing bed, comprising:
- a net-shaped fabric with a mesh opening;
- and
- a bearing frame;
- wherein:
- said net-shaped fabric comprises a warp and a weft interwoven in a vertical direction;
- an interweaving point of said warp and said weft is fastened by a fixed connection;
- the diameter or inscribed circle diameter of said mesh opening is 2-6 times the diameter of said warp and said weft;
- the ratio of the area of an opening of said mesh opening to the area of said mesh opening is 35% to 78%;
- the diameter or inscribed circle diameter of said mesh opening is less than 1.5 mm:
- the diameter of said warp and said weft is less than 0.55 mm;
- the thickness of said net-shaped fabric is less than 1.1 mm;
- at least two edges of said net-shaped fabric are hung between two opposite edges of said bearing frame whereby forming a mutual positioning structure;
- one of two adjacent interweaving points of said warp and said weft is fastened by a fixed connection;
- and
- the other one thereof is fastened by an unfixed connection.
Dependencies are inferred from the claim text.