JPS5845227Y2 - Wood/cardboard combination palette - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a wood/cardboard combination pallet formed from wood and thick paper such as cardboard, which is used to carry articles on a forklift.

BACKGROUND ART Conventionally, wood/cardboard combination pallets have been popular, which are a combination of wood and cardboard, in which a pallet made of cardboard is reinforced with wood at strategic points.

However, as for this kind of thing, the publicly known Utility Model Application Publication No. 54-7
The pallet of Publication No. 1872 has a wooden crosspiece 2 attached to the longitudinal direction of the lower surface of a corrugated board base plate 1, and a wooden support leg 5 attached perpendicularly to the crosspiece 2. It is a fairly large square piece with a height that allows the user to insert it, and it has the drawbacks of being quite heavy and expensive.

Further, the cardboard pallet disclosed in Japanese Utility Model Publication No. 48-20756 has hollow rectangular corrugated cardboard legs a with a type 1 reinforcing member 1 made of metal or synthetic resin and a prismatic wood 3 installed inside. It requires three types of materials: cardboard, wood, and metal or synthetic resin, which takes time and effort to manufacture, and since the top board 9 on which the item is placed is a single piece of cardboard without reinforcement, it is easily bent or damaged by the load. was there.

In order to solve the above-mentioned problems, this idea was developed by reinforcing the top plate, which is subject to the most load and is easily bent and damaged, with wooden crosspieces, making it lightweight and possible to supply it at low cost. It provides a pallet.

The structure of this invention is a seat made of cardboard or other thick paper with three rectangular cylindrical legs fixed to the bottom plate, a space for inserting a forklift claw, a top plate made of cardboard on which cargo is placed, and the seat. It consists of a combination of reinforcing wooden crosspieces with legs straddled between the wood and the top plate, and the seat material is provided with a pair of upwardly facing side plates having fork knot claw insertion holes, and the legs are A reinforcing material made of folded cardboard is fitted, and the top plate is provided with a set of upward side plates and a set of downward side plates for reinforcement and connection on the four sides, and the upward side plates are fixed to the side plates of the seat material and face downward. The side plates are fixed to the sides of the legs.

Hereinafter, embodiments of this invention will be described based on the drawings.

As shown in Fig. 1, the wood/cardboard combination pallet of this invention consists of a seat material A, a middle leg B, a crosspiece C1, a buried board D, and a top board E.
In contrast to the leg reinforcing material F, only the crosspiece C is made of wood, and the other members are made of cardboard or other thick paper.

The seat material A has a left and right set of side plates 2 and legs 3 continuously provided on the four sides of a rectangular bottom plate 1.

This set of side plates 2 is bent upward from the edge of the bottom plate 1, and is provided with a U-shaped notch 4 that serves as an insertion opening for a forklift claw, and a tongue piece 5 surrounded by this notch 4. The seat plate 1
It is bent inward from the edge to form an insertion opening for the claw, and is individually attached to the bottom plate 1 with adhesive or the like for reinforcement.

On the other hand, one set of legs 3 has narrow fold lines 6 a , 6 b , 6 C parallel to each other along the edge of the bottom plate 1 on the extended plate material of the seat plate 1 .
and 6d are provided, and these folding lines are sequentially bent from the outer folding line 6d, and the overlapping plates are attached individually with fasteners, etc., and the cross section is made square. A plurality of through-holes 7 for a band for bundling articles are provided in the belt.

In addition, inside the bottom plate 1, there are a plurality of through holes 8 into which the fork front wheels of a small manual hydraulic pallet truck can be fitted.
The pallet can be used not only with a normal forklift but also with the manual hydraulic pallet truck.

The middle leg B has a narrow fold line 9 parallel to the rectangular plate material.
A, 9B, 9C, and 9D are provided, and these fold lines are bent and the overlapping plates are individually attached using fasteners or the like to form a square cross section.

This middle leg B has the same length and height as the through-hole 7' for the article binding band, and is formed on both sides at the center of the upper surface of the bottom plate 1 of the seat material A, as shown in FIG. It is fixed in parallel with the leg 3 with adhesive or the like.

The space between the legs 3 and the middle legs 8 on the bottom plate 1 allows the claw of a forklift to be inserted therein.

The crosspiece C has a rectangular shape and consists of two outer crosspiece plates 10 and two inner crosspiece plates 11, and straddles the legs 3 on the bottom plate 1 and the upper surface of the middle leg B, with the outer crosspiece plate 10 facing outward. They are fixed with adhesive or the like with the middle plate 11 on the inside and above the band through holes 7 and 7' of the legs 3 and middle legs B, respectively, with a gap between them. The outer rail board 10 and the inner rail board 11 may be integrated.

The buried board has a rectangular shape, and is stacked so as to have the same thickness as the crosspiece C, and is placed between the two middle crosspieces 11 by straddling the upper surface of the leg 3 on the bottom plate 1 and the middle leg B. to fill in the
Although it is fixed with an adhesive or the like, it is not necessarily necessary if the interval between the middle crosspiece plates 11 is relatively narrow.

The top plate E has narrow side plates on the four sides of a rectangular loading plate 12 that overlaps the top surface of the crosspiece C and the top surface of the buried plate, and as shown in FIGS. Side plate 13
are fixed to the side plates 2 of the seat material A with fasteners or the like to prevent the product from being damaged due to protrusion or collision with forklift claws.On the other hand, a set of downward facing side plates 14 are attached to the legs of the seat material A It is fixed to the 3 sides with adhesive etc., and this side plate 1
4 is also provided with a plurality of through-holes 7'' for bands for bundling articles so as to be located at the same position as the through-holes 7 for bands of the legs 3.

The leg reinforcing material F has narrow fold lines 15 a and 15 b parallel to each other in a rectangular plate material, and these fold lines are bent to form a zigzag shape, and the legs 3 and middle legs B of the seat material A are be fitted inside.

This leg reinforcing material F may have more fold lines, or may have a plurality of shorter lengths fitted into the leg meat at predetermined intervals.

The wood/cardboard combination pallet according to this invention has the above-mentioned structure, and the bottom plate has a seat material with multiple legs, a cross plate, a top plate, etc., which are stacked on top of each other, and are assembled into one piece using fasteners or adhesives. It has a fixed box shape, and some of the crosspieces are made of wood to prevent it from bending due to the weight of the item.

This wood and the items on the loading plate are tied together with cable ties, but since there are through holes for leg bands just below the cross plate, there is less damage to these through holes and the advantage is that the tightening can be sufficiently strong. be.

In addition, all other members are made of cardboard or other thick paper to reduce weight and make effective use of materials.

Since the pallets are lightweight, it is easy and safe to carry empty pallets at transportation work sites, and they can be supplied at a lower cost than wooden pallets, and can be supplied by forklifts and manual hydraulic pallets. ))
It has excellent effects such as being able to be used for both racks and cargo handling machines.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the wood/cardboard combination pallet according to the invention, FIG. 2 is an assembled perspective view of the same, and FIG. 3 is a longitudinal sectional view of the same. A... Seat material, B... Middle leg, C...
・・Piece board, D・・・・Bus board, E・・・・Top plate,
F...Leg reinforcing material, 1...Bottom plate, 2,1
3゜14...Side plate, 3...Legs, 4...
...notch, 5... tongue piece, 6a, 6b
, 6 C, 6d --- Crease line, 7.7', 7
"＋ ＋ ＋ ＋...Through hole for band, 8...
Through hole, 9a, 9b, 9C, 9d...Fold line, 1
0...Outer machine board, 11...Inner frame board, 12
...Loading plate, 15a, 15b...Fold line.

Claims (2)

[Scope of utility model registration request] (1) Consists of a combination of seat material, legs, top plate, and leg reinforcing material made of thick paper such as cardboard, and wooden crosspieces, and the seat material has a rectangular bottom plate with left and right sets of upward facing A side plate is provided, a forklift claw insertion opening is provided on this side plate, and legs with a square cross section are fixed to the bottom plate at both left and right ends and in the center, and the space between these legs is such that the claw can be inserted. , the crosspiece plate straddles the leg and is fixed to the upper surface of the leg, and the top plate is
Small-width side plates are provided on the four sides of the rectangular loading plate that overlaps the upper surface of the crosspiece, and the upward facing side plates of the left and right pairs are fixed to the side plates of the seat material, while the downward facing side plates of one set are fixed to the side plates of the seat material. The leg reinforcing material is fixed to the side surface of the leg, and the leg reinforcing material is made by providing parallel narrow crease lines in a rectangular plate material, and bending the crease line into a zigzag shape and fitting it into the leg meat. Features a combination of wood and cardboard pallets. (2) A plurality of through holes into which the fork front wheels of a manual hydraulic pallet truck can be fitted are provided inside the rectangular bottom plate, and the legs with a square cross section and one downward side plate of the top plate are provided with the wooden 2. The wood/cardboard combination pallet according to claim 1, which is a utility model, and is characterized in that through-holes for a band for bundling articles are provided in the same position as the crosspieces of the pallet.