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 en
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.
대표청구항▼
1. 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 formin
1. 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; anda 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. 2. The box pallet side wall according to claim 1, comprising: a plurality of central region cells included in the plurality of cells, and disposed in a central region that is inner than an outer edge portion of the box pallet side wall; anda plurality of upper edge region cells included in the plurality of cells, disposed in an upper edge region along an upper outer edge portion in the box pallet side wall, and demarcated more finely than the plurality of central region cells. 3. The box pallet side wall according to claim 1, comprising: a plurality of central region cells included in the plurality of cells, and disposed in a central region that is inner than an outer edge portion of the box pallet side wall; anda plurality of side edge region cells included in the plurality of cells, disposed in a side edge region along an outer edge portion at both left and right sides in the box pallet side wall, and demarcated more finely than the plurality of central region cells. 4. The box pallet side wall according to claim 2, comprising: a plurality of side edge region cells included in the plurality of cells, disposed in a side edge region along an outer edge portion at both left and right sides in the box pallet side wall, and demarcated more finely than the plurality of central region cells. 5. The box pallet side wall according to claim 1, comprising: a plurality of central region cells included in the plurality of cells, and disposed in a central region that is inner than an outer edge portion of the box pallet side wall; anda plurality of frame-like region cells included in the plurality of cells, disposed in a frame-like region of an entire outer edge portion of the box pallet side wall, and demarcated more finely than the plurality of central region cells. 6. The box pallet side wall according to claim 1, comprising a reinforcing protrusion formed at the bottom surface of the lower surface groove, and extending from a groove inner side surface of the lower surface groove to a position approximating the fixed layer. 7. The box pallet side wall according to claim 2, comprising a reinforcing protrusion formed at the bottom surface of the lower surface groove, and extending from a groove inner side surface of the lower surface groove to a position approximating the fixed layer. 8. The box pallet side wall according to claim 3, comprising a reinforcing protrusion formed at the bottom surface of the lower surface groove, and extending from a groove inner side surface of the lower surface groove to a position approximating the fixed layer. 9. The box pallet side wall according to claim 5, comprising a reinforcing protrusion formed at the bottom surface of the lower surface groove, and extending from a groove inner side surface of the lower surface groove to a position approximating the fixed layer. 10. The box pallet side wall according to claim 2, wherein outer parts of the fixed layer, along the thickness direction, are differentiated in color from the inner parts of the fixed layer, along the thickness direction. 11. The box pallet side wall according to claim 3, 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. 12. The box pallet side wall according to claim 5, 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. 13. The box pallet side wall according to claim 4, 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. 14. The box pallet side wall according to claim 10, wherein among a plurality of the box pallet side walls to be assembled on the pallet main body in common, colors of parts outer than the fixed layer are same colors or same type of colors, or colors of parts inner than the fixed layer are same colors or same type of colors. 15. 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; anda 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. 16. The box pallet side wall according to claim 15, wherein among a plurality of the box pallet side walls to be assembled on the pallet main body in common, colors of parts outer than the fixed layer are same colors or same type of colors, or colors of parts inner than the fixed layer are same colors or same type of colors.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (7)
Holman Don (9073 Deadmans Hill Cashmere WA 98815), Agricultural container with corner struts.
Kruck Richard W. (Sodus Township ; Berrien County MI) Iannelli Ronald F. (Burnsville MN) Laundroche Kevin S. (Commerce Township ; Oakland County MI) Burin Ralph R. (Milton Township ; DuPage County IL, Method of manufacturing a domestic appliance.
Pigott Maurice J. (Winnetka IL) Pigott Brandon L. (Wilmette IL) Pigott Peter S. (Wilmette IL) Pigott Schuyler F. (Arlington Heights IL), Unitary top frame.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.