JPH085482B2 - Assembled forklift pallet - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling type forklift truck in which a pallet serving as a base plate of luggage to be used for carrying stacked cargo by a forklift is formed by divided bodies and the divided bodies are assembled to form a pallet body. It concerns pallets.

[0002]

2. Description of the Related Art Generally, a wooden pallet is used because a metal pallet is heavy, but it is heavy and inferior in durability. Therefore, a plastic pallet has been adopted.

The size of the forklift pallet is determined according to the size of the forklift and the size of the load.

[0004] In order to manufacture a pallet of a normal size by plastic molding, a very large and expensive molding machine is required, and there is a drawback that the cost becomes higher.

The present invention provides an assembling type forklift pallet that solves such problems.

[0006]

The gist of the present invention will be described with reference to the accompanying drawings.

In a pallet for an assembling forklift, which is constructed by connecting four quadrangular columnar divided pallet bodies 1 made of plastic to each other, the divided pallet bodies 1
The female protrusions 4 for connection are provided on one of the inner side surfaces 3a of the one side, near the both ends in the width direction
a and 4b are provided so as to project, and at the positions corresponding to the connecting female protrusions 4a and 4b on the other inner surface, the connecting male recesses 5a,
5b is provided as a recess, and fork insertion holes 6a and 6b for inserting a fork of a forklift are provided between the connecting female protrusions 4a and 4b and between the connecting male recesses 5a and 5b.
In the interior of the split pallet body 1 so as to intersect with each other, and the divided pallet body 1 is provided with a bone rod insertion hole 11a parallel to one outer surface 9a and a bone rod insertion hole 11b parallel to the other outer surface 9b. The female ridges 4a, 4b for connection and the male recesses 5a, 5b for connection of the divided pallet body 1 are fitted and connected, and the bone rods are inserted into the bone rod insertion holes 11a, 11b arranged side by side by the fitting and connection. The present invention relates to a pallet for an assembling type forklift characterized in that a rectangular parallelepiped pallet body 2 made of plastic having fork insertion holes 6a and 6b in the vertical and horizontal directions is assembled and formed.

[0008]

The four divided pallet bodies 1 are fitted and connected by the connecting female convex portions 4a, 4b and the connecting male concave portions 5a, 5b, respectively.
And, it is firmly connected by the four bone rods 10.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT FIGS. 1, 2 and 3 show an embodiment of the present invention. It should be noted that the gaps and holes formed on the outer surface of the split pallet body 1 for the purpose of weight reduction are omitted so that the structure thereof can be easily understood.

A pallet body 2 having a square upper surface 7 and a lower surface 8 is divided into four equal parts, and four divided pallet bodies 1 are provided with connecting female protrusions 4 on one inner side surface 3a toward both longitudinal ends.
While a and 4b are formed, male connecting concave portions 5a and 5b are formed at positions corresponding to the female connecting portions 4a and 4b on the other inner surface 3b. Further, between the connecting female convex portions 4a and 4b of the divided pallet body 1 and the connecting male concave portion 5 are formed.
Fork insertion holes 6a and 6b into which the forks of the forklift can be inserted are provided so as to intersect with each other in the divided pallet body 1 between a and 5b. Further, a bone rod insertion hole 11 into which the bone rod 10 can be embedded is provided in parallel with each of the outer surfaces 9a and 9b of the divided pallet body 1 which are orthogonal to each other.

The bone rod insertion holes 11 each have two openings 12 on both inner side surfaces of the divided pallet body 1. In FIG. 2, these openings 12 and one opening 19 provided between these openings 12 are juxtaposed in the thickness direction of the divided pallet body 1, and the bone rod 10 is inserted only in this uppermost opening 12. Although it is shown that the bone rod 10
Is inserted. It should be noted that the number of bone rods 10 to be used is determined by conditions such as cost and design, but at least 4
Providing a book is preferable in terms of strength. Fork insertion holes 6a, 6b
The hole having the opening 19 is not used for the bone rod, but is provided merely for reducing the weight of the pallet. Further, the bone rod insertion hole 11 is planted from the opening 12 to the vicinity of the outer side surface facing the inner side surface 3 where the opening 12 is provided. That is, the bone rods 10 inserted in the bone rod insertion holes 11 implanted in one divided pallet body 1 in the directions orthogonal to each other should not cross each other, and the bone rod insertion holes 11 should not be inserted into the bone rods. The bone rod 10 is designed to stop at a predetermined position when the 10 is inserted. The pair of bone rod insertion holes 11 parallel to each other may be provided so as to penetrate from the inner side surface of the split pallet body 1 to the outer side surface facing the inner side surface.

The bone rod 10 is not limited to the angular one as shown in FIG. 2, but may be a pipe having a spherical cross section or a channel type.

Further, a plurality of engaging projections 13 and a plurality of engaging holes into which the engaging projections 13 are retained in a disengaged state are formed on each of the inner surface 3a on one side and the inner surface 3b on the other side. 14
3 and a plurality of engaging projections 17 are provided on each surface where the connecting female convex portion 4 and the connecting male concave portion 5 overlap each other.
a, 17b, 17c and engagement holes 18a, 18b, 18c are provided. Further, in order to firmly connect and fix the four divided pallets 1, bolt holes 15 are provided in the female convex portion 4 for coupling and the male concave portion 5 for coupling. It is connected and fixed using bolts 16 and the like. Reference numerals 21a and 21b are connecting portions each having a convex portion and a concave portion that fits with the convex portion in a direction at right angles.

When assembling the pallet body 2 using the divided pallet body 1 having such a configuration, the rod-shaped body 10 is half-inserted into the bone rod insertion hole 11 of one divided pallet body 1 and the other piece is While inserting the half exposed bone rod 10 into the bone rod insertion hole 11 of the adjacent divided pallet body 1, the female protrusions 4a and 4b for connection are fitted and connected to the male recesses 5a and 5b for connection. The divided pallet bodies 1 are joined together, the other two divided pallet bodies are joined in the same manner, and then the bone rod 10 is half-inserted into one of the joined two bodies and then the other joint is joined. By joining the combined divided pallet bodies 1 in the same manner as above, a plastic product having two fork insertion holes 6a, 6b into which the forks of a forklift can be inserted from four directions and having a square upper surface 7 and a lower surface 8 The pallet body 2 can be assembled and formed.

An opening into which the bone rod insertion hole 11 can be inserted is also provided on the outer side surface 9 of the split pallet body 1, and the four split pallet bodies 1 are connected to each other by connecting the female projections 4a and 4b to the connecting male recess. It is also possible to adopt an assembling method in which the bone rod 10 is inserted from the outer side surface 9 after connecting by fitting and connecting to the 5a and 5b.

When assembling, as shown in FIGS. 1 and 3, the upper surface 7 and the lower surface of the inner side surfaces 3a, 3b of the split pallet body 1 excluding the female convex portions 4a, 4b and the male concave portions 5a, 5b. In the vicinity of 8 (or on one side only), a plate-shaped flexible member 20 made of a rubber plate having an I-shaped cross section is interposed to connect the adjacent divided pallet bodies 1 to each other to form the I-shaped plate. Soft material 20
The flange portion at one end exposed from the surface of the pallet body 2 serves as an anti-slip effect for a load placed on the pallet body 2, and the flange portion at the other end of the plate-like flexible member 20 exposed at the fork insertion hole 6 side. Will also have a non-slip effect on the fork.

In this pallet body 2, the bone rods 10 spanning between the divided pallet bodies 1 along the outer side 9
The strength against the load is enhanced, and when a load is placed on the pallet body 2, it is possible to prevent the bending deformation against the load applied from above.

In this embodiment, the pallet body 2 having a square surface on which the load is placed (the upper surface 7 or the lower surface 8) and the four divided pallet bodies 1 of the same type constituting the pallet body 2 will be described. However, the present invention can be applied to a pallet body having a rectangular surface. However, in that case, two types of divided pallet bodies are used.

[0019]

Since the present invention is configured as described above, a molding machine having a smaller molding capacity than before can be used in one kind (when the surface on which the load is placed is square) or in two kinds (the above-mentioned surface). Mass production of divided pallet bodies with the same shape and structure by using a plastic molding die (when the shape is rectangular), and by assembling four of them, the load strength is excellent and a plastic pallet body that can be inserted in four directions It is a mass-produced, lightweight, durable, prefabricated pallet for forklift trucks that does not rust or rust.

[Brief description of drawings]

FIG. 1 is a perspective view of a pallet body.

FIG. 2 is a perspective view of one divided pallet body.

FIG. 3 is a plan view of a pallet body.

[Explanation of symbols]

 1 split pallet body 2 pallet body 3 inner surface 4 female convex portion for connection 5 male concave portion for connection 6 fork insertion hole 9 outer side 10 bone rod 11 bone rod insertion hole

Claims (1)

[Claims] 1. A prefabricated forklift pallet constructed by connecting four rectangular parallelepiped divided pallet bodies to each other, wherein one inner side surface of one of the divided pallet bodies is located near both ends in the width direction. A connecting male convex portion is provided so as to project, and a connecting male concave portion is provided at a position corresponding to the connecting female convex portion on the other inner surface, and between the connecting female convex portion and the connecting male concave portion. A fork insertion hole for inserting a fork of a forklift is penetrated in the divided pallet body so as to intersect with each other, and a bone rod insertion hole parallel to one outer surface and a bone rod insertion parallel to the other outer surface are inserted into the divided pallet body. Through the holes, the female protrusions for connection and the male recesses for connection of each of the four divided pallet bodies are fitted and connected, and the bone rods are inserted into the bone rod insertion holes provided in parallel by this fitting and connection. And have fork insertion holes vertically and horizontally Tsu assembled forklift pallet, characterized in that the click made of cuboid-shaped pallet body and assembled form.