JPH0213300Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a pallet used when transporting cargo by a forklift, and its purpose is to provide a strong pallet with a simple structure.

Hereinafter, the present invention will be explained based on drawings showing embodiments. First, a first embodiment shown in FIGS. 1 and 2 will be described. In the figure, 1 and 2 are both an upper board and a lower board made of corrugated board (or plywood board, etc.). Reinforcement beams 3, 3 and 4, 4 made of wood or the like are fixed with adhesive or the like over the entire length in the direction. 5 is a leg body that is interposed between the left and right ends and the center between the upper plate 1 and the lower plate 2 to provide a gap between the upper and lower plates 1 and 2;
As shown in FIG. 1, each of the legs 5 is made by polymerizing and bonding a plurality of long corrugated cardboard plates 6 and then forming them into a planar wave shape, and by aligning the grooves of the corrugated plates of each corrugated cardboard plate 6 up and down. The reinforcing bars 3,
Notch steps 7, 7, 8, 8 are formed to engage with the holes 3, 4, 4. The three legs 5 at both left and right ends and in the center are fixed at the top and bottom to the upper plate 1 and lower plate 2 with adhesive or the like, and are reinforced by cutout steps 7, 7, 8, 8 at both front and rear ends. It is fixed to the crosspieces 3, 3, 4, 4 with adhesive or the like. In the pallet having such a structure, spaces 9, 9 for inserting forks of a forklift are formed on both sides of the legs 5 in the center.

Next, a second embodiment shown in FIG. 3 will be described. In addition to the structure of the first embodiment, this second embodiment has reinforcing bars made of wood or the like over the entire length of the upper plate 1 and the lower surface of the lower plate 2 in the longitudinal direction. 10 and 11 are fixed with adhesive or the like, and cutout step portions 12 are provided above and below the intermediate portions of each of the three legs 5 in the longitudinal direction to engage with the reinforcing bars 10 and 11,
13, and the reinforcing bars 10 and 11 are fixed to the notch steps 12 and 13 with an adhesive or the like.

Next, a third embodiment shown in FIG. 4 will be described. This third embodiment has reinforcing bars 3, 3 fixed to the lower surface of both front and rear ends of the upper plate 1 of the first embodiment.
shape, and the upwardly rising parts 3a, 3a of the L-shaped reinforcing bars 3, 3 are made to protrude upward from the upper plate 1,
These rising portions 3a, 3a prevent the cargo placed on the top plate 1 from shifting.

Further, a fourth embodiment shown in FIG. 5 will be described. In this fourth embodiment, downwardly bent pieces 1a, 1a are successively provided at both the left and right ends of the upper plate 1, and upwardly directed bent pieces 2a, 2a are successively provided at both the left and right ends of the lower plate 2. The downward and upward bent pieces 1a and 2a, respectively, are overlapped and fixed with wire fasteners, etc., and both left and right ends are covered.
The other configurations are the same as the first embodiment or the third embodiment, or may be the same as the second embodiment.

The pallet of the present invention can be implemented as described above, and reinforcing bars are fixed horizontally to the lower surface of the upper plate and the upper surface of the lower plate at least at both the front and rear ends, and the forks of a forklift are installed between the upper plate and the lower plate. The legs for forming the insertion space are formed by overlapping and fixing multiple corrugated boards into a planar wave shape, and the grooves of the corrugated sheets of each corrugated board are oriented in the vertical direction. It has enough strength to withstand the weight of the load from above, and can also prevent deformation when lifted by a forklift. Moreover, since the structure is simple, it can be provided at low cost.

[Brief explanation of the drawing]

The drawings show embodiments of the present invention; Fig. 1 is an exploded perspective view of the first embodiment, Fig. 2 is an assembled perspective view of the same, and Figs. 3 to 5 show second to fourth embodiments. FIG. 1... Upper plate, 2... Lower plate, 3, 4... Reinforcement crosspiece,
5... Leg body, 6... Corrugated board, 7, 8... Notch step, 9... Space, 10, 11... Reinforcement crosspiece, 1
2, 13... Notch stepped portion.

Claims (1)

[Scope of utility model registration request] A top plate made of a corrugated board, a bottom plate also made of a corrugated board, reinforcing bars fixed laterally to the bottom surface of the top plate and the top surface of the bottom plate at least at both front and rear ends, and between the top plate and the bottom plate. It consists of legs that are fixed on both left and right sides and in the center, facing in the front-rear direction, and each leg is made up of a plurality of long corrugated boards that are formed and adhered in a planar wave shape. The pallet is characterized in that the grooves of the corrugated sheets of each corrugated board are oriented in the vertical direction, and two fork insertion spaces are formed between these legs.