Box pallet side wall
AssigneeSanko Co., Ltd.
InventorTakao Iwata
Life of this patent
Estimating the term…
Abstract
To provide a box pallet side wall that is excellent in beauty and is easily cleaned as well compared to a conventional box pallet side wall, and in which weight saving and high strengthening is possible compared to the conventional one. This box pallet side wall forms a hollow structure having an enclosed space therein. Thus, compared to a conventional box pallet side wall having a solid structure, when the box pallet side wall and the conventional one have the same weight, the geometrical moment of inertia of the box pallet side wall is increased. Since cell configuration ribs for reinforcing an outer main plate and an inner main plate are housed in the box pallet side wall and not exposed outside, irregularity on an outer surface of the box pallet side wall can be decreased compared to the conventional one.
Claims16
A box pallet side wall which is assembled in plural numbers on an upper surface edge portion of a pallet main body, and constructs together with the pallet main body a box pallet with a box-shaped structure opened at an upper surface, comprising:
- an outer main plate and an inner main plate forming a hollow structure having an enclosed space therein, and being opposed in a thickness direction of the box pallet side wall across the enclosed space;
- a cell configuration rib for joining the outer main plate and the inner main plate, and demarcating the enclosed space into a plurality of cells;
- a fixed layer disposed at a position dividing the entire box pallet side wall into two parts in the thickness direction, and formed by firmly fixing resins constructing the box pallet side wall to each other;
- and
- a lower surface groove formed in a lower surface of the box pallet side wall, having a groove shape extending along the fixed layer, and having the fixed layer at a bottom surface of the groove shape.
A box pallet side wall which is assembled in plural numbers on an upper surface edge portion of a pallet main body, and constructs together with the pallet main body a box pallet with a box-shaped structure opened at an upper surface, comprising:
- an outer main plate and an inner main plate forming a hollow structure having an enclosed space therein, and being opposed in a thickness direction of the box pallet side wall across the enclosed space;
- a cell configuration rib for joining the outer main plate and the inner main plate, and demarcating the enclosed space into a plurality of cells;
- and
- a fixed layer disposed at a position dividing the entire box pallet side wall into two parts in the thickness direction, and formed b firmly fixing resins constructing the box pallet side wall to each other,
- wherein outer parts of the fixed layer, along the thickness direction, are differentiated in color from inner parts of the fixed layer, along the thickness direction.
Dependencies are inferred from the claim text.