Collapsible storage box
OwnerHuaze HUANGinventor
Life of this patent
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Abstract
A collapsible storage box includes a box body having a containing space that is formed by joining four side retractable assemblies and at least one bottom retractable assembly. Each side retractable assembly includes a first side retractable plate assembly formed by two movable panels slidably sleeved with each other. A side edge of the bottom retractable assembly is hinged with a lower portion of one side retractable assembly. Two opposite side retractable assemblies of the four side retractable assemblies are combined to form a first fold-over unit, and the other two opposite side retractable assemblies are combined to form a second fold-over unit. The storage box is spatially adjustable in size and thus can be folded.
Claims42
A collapsible storage box, comprising a box body having a containing space that is formed by joining four side retractable assemblies and at least one bottom retractable assembly, wherein each side retractable assembly comprises a first side retractable plate assembly formed by two movable panels slidably sleeved with each other;
- a side edge of the bottom retractable assembly is hinged with a lower portion of one side retractable assembly;
- two opposite side retractable assemblies of the four side retractable assemblies are combined to form a first fold-over unit, and the other two opposite side retractable assemblies are combined to form a second fold-over unit;
- lower portions of the side retractable assemblies within the first fold-over unit are hinged with the bottom retractable assembly;
- the second fold-over unit further comprises two vertical folding avoidance plates that are respectively disposed below the side retractable assemblies inside the second fold-over unit and configured to avoid thicknesses of the side retractable assemblies of the folded-over first fold-over unit after being folded;
- lower portions of the vertical folding avoidance plates are fixedly connected to the bottom retractable assembly, and upper portions of the vertical folding avoidance plates are hinged with the lower portions of the side retractable assemblies on the corresponding sides.
A collapsible storage box, comprising a box body having a containing space that is formed by joining four side retractable assemblies and at least one bottom retractable assembly, wherein each side retractable assembly comprises a first side retractable plate assembly formed by two movable panels slidably sleeved with each other;
- two opposite side retractable assemblies of the four side retractable assemblies are combined to form a flipping unit, and the other two opposite side retractable assemblies are combined to form an infolding unit;
- the flipping unit further comprises a flipping cross beam disposed above the side retractable assembly, and an upper portion of the side retractable assembly is rotatably connected to the flipping cross beam;
- two ends of the flipping cross beam are fixedly connected to the side retractable assemblies on the two corresponding sides within the infolding unit;
- each of the side retractable assemblies within the infolding unit is formed by an upper infolding subunit and a lower infolding subunit with an upper portion hinged with the upper infolding subunit;
- and a lower portion of the lower infolding subunit 2 hinged with the bottom retractable assembly.
A collapsible storage box, comprising a box body having a containing space that is formed by joining four side retractable assemblies and at least one bottom retractable assembly, wherein each side retractable assembly comprises a first side retractable plate assembly formed by two movable panels slidably sleeved with each other;
- a side edge of the bottom retractable assembly is hinged with a lower portion of one side retractable assembly;
- or the bottom retractable assembly is formed by joining two pieces;
- two opposite side edges of the bottom retractable assembly are hinged with lower portions of two corresponding side retractable assemblies;
- adjacent two side retractable assemblies of the four side retractable assemblies are combined in pair to form two folding units;
- a transverse folding avoidance plate configured to avoid thicknesses of the side retractable assemblies after being folded is disposed between the two side retractable assemblies inside each folding unit;
- and one side edge of the transverse folding avoidance plate is fixedly connected to one side retractable assembly, while the other side edge is hinged with the other side retractable assembly.
Dependencies are inferred from the claim text.