JPH0211298Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a pallet used when moving cargo with a forklift.

Prior Art Conventional pallets of this type have been widely used since ancient times, but pallets made of wood have been replaced by ones made of corrugated board in order to reduce costs. For example, as shown in FIG. 6, the pallet made of corrugated cardboard is made up of a top plate 11 and a bottom plate 12 made of corrugated cardboard, and a girder 13 interposed between them and formed by overlapping a large number of corrugated cardboard plates. Something is known.

Problems to be solved by the invention However, in the palette shown in Figure 6,
The grooves in the corrugated corrugated cardboard that makes up the girder 13 are oriented in the front-rear direction, and the girder 13 is straight in the front-rear direction to increase the load capacity from above so that the girder 13 does not fall over. As shown in the figure, it is necessary to increase the number of corrugated cardboard boards that are polymerized until they form a shape that is close to a square when viewed from the front, resulting in an increase in cost.

The present invention is intended to solve these problems, and aims to provide a pallet with high strength and low cost.

Means for Solving the Problem In order to solve this problem, the present invention has an upper plate made of a corrugated board, a bottom plate also made of a corrugated board, and a front-back direction on both left and right sides and in the center between the top plate and the bottom plate. Each leg is constructed by forming and pasting a plurality of long corrugated cardboard plates into a planar wave shape, and the corrugated plates of each corrugated cardboard plate are fixed. The grooves are oriented in the vertical direction, and two fork insertion spaces are formed between these legs.

Effect: With this configuration, the leg body forming the fork insertion space is made of a plurality of long corrugated boards formed and pasted together in a planar wave shape, and the grooves of the corrugated boards of each corrugated board are oriented in the vertical direction. Therefore, it is possible to prevent the legs from collapsing while reducing the number of corrugated cardboard boards constituting the legs compared to the conventional example described above, and to provide an inexpensive pallet that is strong against loads from above.

Embodiments Hereinafter, the present invention will be explained based on drawings showing embodiments. First, a first embodiment will be explained based on FIGS. 1 to 4. In the figure, 1 is the top plate of the pallet, 2 is the bottom plate of the pallet, and the top plate 1 and the bottom plate 2 are made of corrugated cardboard. Reference numeral 3 denotes three legs provided in the front and back direction between the top plate 1 and the bottom plate 2, and a total of three legs are provided on both left and right sides and in the center when the pallet is viewed from the front. As shown in detail in FIG. 4, this leg body 3 is constructed by molding and pasting together a plurality of elongated single-sided corrugated cardboard plates 4 so as to have a wavy shape when viewed from above. At this time, the corrugated grooves of each single-sided corrugated board 4 are oriented in the vertical direction. Since the corrugated sheet of the single-sided corrugated board 4 is visible on one side of the leg 3, a flat plate 5 is attached to that side. The legs 3 having such a structure are fixed at both upper and lower ends to the lower surface of the upper plate 1 and the upper surface of the bottom plate 2 with an adhesive. As can be seen from FIGS. 2 and 3, two fork insertion spaces 6, 6 are formed between the three legs 3, and the upper plate 1 and The corrugated grooves of the bottom plate 2 are oriented in orthogonal directions.

Next, a second embodiment will be explained based on FIG. 5. In this embodiment, side plate parts 7, 7 and 8, 8 which are bent at right angles are arranged on both the left and right sides of the upper plate 1 and the bottom plate 2, and on the right side when looking at the pallet from the front, the side plate parts 7 connected to the upper plate 1 are arranged side by side. The side plate part 8 connected to the bottom plate 2 is overlapped on the outer surface of the pallet and fixed with wire, and on the left side when looking at the pallet from the front, the side plate part 8 connected to the bottom plate 2 is overlapped with the inner surface of the side plate part 7 connected to the top plate 1. 8 was polymerized and secured with wire. 9... is a wire stopper part. Three legs 3 similar to those in the first embodiment are adhesively fixed on both left and right sides and in the center of the space surrounded by the top plate 1, bottom plate 2, and side plate parts 7, 7, 8, and 8. , the side plate portions 7, 7, 8, 8
The second embodiment is the same as the first embodiment except that .

Effects of the invention As described above, according to the invention, the legs forming the fork insertion space are formed by forming and pasting a plurality of long corrugated boards in a planar wave shape, and the corrugated plate of each corrugated board is Since the grooves are oriented vertically,
The number of corrugated boards that make up the legs is reduced compared to the conventional example described above, while preventing the legs from falling over.
It is possible to provide an inexpensive pallet that is strong against loads from above.

[Brief explanation of the drawing]

1 to 4 show a first embodiment of the present invention,
Figure 1 is an exploded perspective view, Figure 2 is a completed perspective view, and Figure 3 is an exploded perspective view.
The figures are the same front view, Figure 4 is an enlarged perspective view of the leg, and Figure 5 is the same front view.
The figure is a completed perspective view showing the second embodiment of the present invention.
The figure is a perspective view showing a conventional example. 1...Top plate, 2...Bottom plate, 3...Legs, 4...
Single-sided corrugated board, 6...Fork insertion space, 7,
8...Side plate part.

Claims (1)

[Scope of utility model registration request] It consists of a top plate made of a corrugated board, a bottom plate also made of a corrugated board, and legs positioned and fixed in the front-rear direction on both left and right sides and in the center between these top and bottom plates, and each leg is fixed. The body is composed of a plurality of long corrugated cardboard plates that are formed and pasted together in a planar wave shape, and the corrugated grooves of each corrugated cardboard plate are oriented in the vertical direction, and between these legs there are two A palette characterized by forming a fork insertion space.