KR20030078970A - Paper pallet - Google Patents

Abstract

The present invention relates to a paper pallet which is used to transport a load loaded with a large load or a small package and stacked in multiple layers using a forklift truck.

In the present invention, while placing the legs arranged at a predetermined interval between the upper plate and the lower plate to enable omnidirectional borrowing, the upper plate and the legs are joined from the coupling blade and the attachment blade, and the lower plate and the legs are adhesively fixed by adhesive By constituting the paper pallet, the top plate and the legs are firmly held together to prevent damage to the top plate as well as the legs when lifting the pallet by forklift, as well as the lifting of the pallet by the forklift It is possible to provide both of the (right and left) to provide a paper pallet with increased ease of use.

Description

Paper Pallet

The present invention relates to a paper pallet that is used to transport a load loaded with a large load or a small package to be stacked in a multi-layer through a forklift, and particularly comprises a paper pallet divided into a top plate, a bottom plate and a leg, the top plate and legs Combination of the forklift is to secure the coupling from the coupling blade and the blade to prevent the damage of the pallet when lifting the pallet by the forklift, as well as to arrange the legs located between the upper plate and the lower plate at predetermined intervals forklift The present invention relates to a paper pallet in which the lifting of the pallet is possible in all directions (front, rear, left and right), thereby increasing the convenience of use.

Recently, various types of corrugated pallets have been developed as an alternative to wooden pallets, which are being strengthened around the world.

As shown in FIG. 1, the corrugated cardboard pallet is mainly composed of a top plate 1 on which cargo is loaded, and legs 2 and 2 'located at the bottom of the top plate 1.

At this time, the length of the legs (2) (2 ') located on the bottom of the top plate 1 is configured to be the same as the length of the top plate (1), the top plate (1) and the legs (2) (2') It is formed to extend to the upper plate (1) or to be bonded by an adhesive or the like.

That is, on both sides of the upper plate 1, the corrugated paper extending to the upper plate 1 is rolled in a rectangular shape to form an integral leg 2, and a rectangular shape made of rolled cardboard is formed on the center of the lower surface of the upper plate 1. Legs 2 'were attached using an adhesive.

In addition, although not shown in the related art, in some cases, the legs 2 formed on both side portions of the upper plate 1 are attached with an adhesive in the same manner as the legs 2 'at the center portion.

However, in the case of the corrugated pallet as described above, the manufacturing process is complicated, and due to the structural characteristics of the corrugated cardboard, the strength of the corrugated cardboard direction is weak, so that most of the cargo to be transported is stacked in a multi-package multi-layer, so that it is separated from the existing corrugated pallet. Or the currently developed corrugated pallets, such as bending of the top plate 1 of the corrugated pallet, or breakage of the loaded cargo due to breakage of the legs 2 formed on both sides of the top plate 1 There were many problems with the use.

In addition, in the case of the corrugated pallet as described above, the forklift was inconvenient to be made only in the front and rear (or left and right) directions.

Accordingly, the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention, while placing the legs arranged at predetermined intervals to enable omnidirectional charging between the upper plate and the lower plate, while the upper plate and the leg Combining the blade from the blade and the blade, and the lower plate and legs constitute a paper pallet glued and fixed with adhesive, so that the upper plate and leg firmly maintained when the lifting of the pallet by the forklift occurs, In addition to preventing damage, the lifting of the pallet by the forklift is possible to provide both in the front (front, rear, left and right) to provide a paper pallet with increased ease of use.

1 is a perspective view showing the structure of a conventional cardboard pallet.

Figure 2 is a perspective view in a plane showing the structure of a paper pallet in one embodiment of the present invention.

Figure 3 is a bottom perspective view showing a structure of a paper pallet in one embodiment of the present invention.

Figure 4 is an exploded perspective view showing the structure of a paper pallet in one embodiment of the present invention.

5 is an exploded perspective view of the top plate constituting the paper pallet in one embodiment of the present invention.

Figure 6 is an exploded perspective view of the legs forming a paper pallet in one embodiment of the present invention.

Figure 7 is a cross-sectional view showing the structure of a paper pallet in one embodiment of the present invention.

8 is another embodiment of the present invention showing a structure of a paper pallet designed to be small in size.

Figure 9 is another embodiment of the present invention showing the structure of a paper pallet designed large in size.

* Description of the symbols for the main parts of the drawings *

10; Tops 11,12,13,14,15; 1,2,3,4,5 plywood

16; Combining wings 17; Insertion Tool

20; Lower plate 30; Bridge

30a; Outlets 31,32,33,34,35; 6,7,8,9,10 plywood

36; Wing 100; Corrugated cardboard

200; Waterproof paper A; Bending surface

B; Bend

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

Figure 2 is a planar perspective view showing a structure of a paper pallet in one embodiment of the present invention, Figure 3 is a bottom perspective view showing a structure of a paper pallet in one embodiment of the present invention, Figure 4 is an embodiment of the present invention For example, an exploded perspective view showing the structure of a paper pallet.

5 is an exploded perspective view of the upper plate forming the paper pallet in one embodiment of the present invention, Figure 6 is an exploded perspective view of the legs forming a paper pallet in one embodiment of the present invention, Figure 7 is an embodiment of the present invention This section shows the structure of a paper pallet.

As shown in Figures 2 to 7, in the paper pallet provided for cargo loading,

A cross-shaped (+) top plate 10 into which a corrugated cardboard 100 having a predetermined thickness is inserted therein so that the entire surface is coated with the waterproof paper 200 with an adhesive;

A lower plate 20 which maintains a predetermined height with the upper plate 10 while the entire surface is coated with the waterproof paper 200 with an adhesive; And,

While the entire surface is coated with the waterproofing paper 200 with an adhesive, the cardboard 100 is inserted therein to withstand the weight of the cargo loaded onto the top plate 10, but the front (front, rear, left and right) directions of the forklift. A leg 30 fixedly arranged at a predetermined interval between the upper plate 10 and the lower plate 30 so as to form a borrowing hole 30a that can be borrowed; It is characterized by the configuration.

According to another aspect, the top plate 10,

The first cladding surface 11 on the center where the cardboard 100 is seated, and extends from the front and rear of the first cladding surface 11 to cover the cardboard 100 seated on the first cladding surface 11 in the front-rear direction. The second and third plywoods 12 and 13 where bending is made through the bending surface A

Fourth and fifth plywood, which are bent through the bending surface A to extend from the left and right sides of the first plywood 11 to cover the second and third plywoods 12 and 14. 14, 15,

A coupling blade 16 which is bent through a bending line B and inserted into the inner surface of the leg 30 while being cut in the form of “工” on the surfaces of the fourth and fifth plyed surfaces 14 and 15, and

It is formed from the bending of the coupling blade 16 is composed of an insertion guide 17 for guiding the coupling of the leg (30).

According to another aspect, the leg 30,

The sixth plywood 31, which is adhesively fixed to the surface of the lower plate 20 with an adhesive, and the seventh to tenth plywood 32, 33, 34, 35, which surround the circumferential surface of the cardboard 100, It is configured to be bent through the bending line (B),

After the coupling blade 16 of the upper plate 10 is inserted into the inner surface of the eighth and tenth cladding surface 33, 35 to be adhesively fixed with an adhesive,

The insertion guide 17 formed in the upper plate 10 when the legs 30 are coupled to the upper plate 10 while being bent through the bending line B in the seventh and ninth plywood 32 and 34. The penetrating blades 36, which are adhesively fixed by an adhesive, are extended to the back surfaces of the fourth and fifth plywood surfaces 14 and 15 after penetrating).

Referring to the operation of the embodiment of the present invention configured as described above with reference to Figures 2 to 7 as follows.

First, the entire surface of the waterproof paper 200 is coated with an adhesive to form a cross-shaped (+) top plate 10 into which a corrugated cardboard 100 having a predetermined thickness is inserted therein to enable loading of cargo.

That is, the upper plate 10 is bent through the bent surface (A) while extending from the front, rear, left and right of the first plywood surface 11 and the first plywood surface 11 as shown in FIG. It is composed of the second to fifth plywood 12, 13, 14, 15, the bent line while being cut in the form of "工" on the surface of the fourth and fifth plywood 14 (15) It is bent through (B) to form a coupling blade 16 and the insertion guide 17,

The first to fifth cladding surfaces 11, 12, 13, 14, and 15 of the upper plate 10 are all developed as shown in FIG. 4.

Subsequently, when the coupling blades 16 formed on the surfaces of the fourth and fifth ply planes 14 and 15 are bent through the bending line B and set at about 90 °, the coupling blades 16 are folded from the bending of the coupling blades 16. An insertion guide 17 is formed on the surfaces of the fourth and fifth cladding surfaces 14 and 15.

On the other hand, the upper plate (10) is coated with a waterproof paper (200) with an adhesive on the front surface of the plurality of legs (100) inserting the cardboard 100 therein to withstand the weight of the cargo loaded into the top plate (10) 30) were arranged at predetermined intervals.

That is, the legs 30 are the seventh to tenth plywood 32, 33, 34, 35 surrounding the circumferential surface of the sixth plywood 31 and the corrugated cardboard 100 is bent line (B) While being configured to be bent through, the extension blades 36, which are bent through the bending line B, are respectively extended to the seventh and ninth plywood 32 and 34,

After making the box-shaped legs 30 through the sixth to tenth plywood 31, 32, 33, 34, and 35, the cardboard 100 into the interior of the legs 30 Insert it.

Thereafter, the legs 30 may be inserted into the fourth and fifth mating surfaces 14 and 15 so that the coupling blades 16, 90 degrees, are inserted into the surfaces of the fourth and fifth mating surfaces 14 and 15. While positioned in the insertion guide 17, the extension blade 36 extending through the seventh and ninth mating surfaces 32 and 34 passes through the insertion guide 17.

In addition, the contact surfaces of the coupling blade 16 and the seventh and ninth plywood 32, 34 are adhesively fixed to each other with an adhesive, and the bending blade 36 penetrating the insertion guide 17 is bent. While bending through (B), an adhesive is attached to the back surfaces of the fourth and fifth plywood surfaces 14 and 15.

Then, the leg 30 can maintain a firm fixed state on the surface of the fourth and fifth mating surface 14, 15 of the top plate 10, as shown in FIG.

Here, the number of arrangement of the legs 30 depends on the number of coupling blades 16 and insertion guides 17 formed on the surfaces of the fourth and fifth ply planes 14 and 15 of the upper plate 10. To be determined, both sides of the corrugated cardboard 100 inserted into the leg 30 to allow the insertion of the coupling blade 16 was processed in the form of chamfers.

Thereafter, the contact surface is adhesively fixed with the adhesive in the state in which the cardboard 100 is placed on the first laminated surface 11 of the upper plate 10, and then the second and the second extended from the front and rear of the first laminated surface 11. 3 The plywood 12, 13 is bent through the bending surface (A) to cover the corrugated cardboard 100 seated on the first plywood 11 in the front and rear direction.

In addition, by bending from the left and right sides of the first plywood 11, the fourth and fifth plywood surfaces 14 and 15, to which a predetermined number of legs 30 are coupled, are bent through the bending surface A, While covering the second and third haptic surface 12, 14, while the second and third haptic surface 12 (13) and the fourth and fifth haptic surface 14 (15) Glue and fix the contact surface with adhesive.

On the other hand, after the coupling of the legs 30 to the bottom of the top plate 10 is completed, after applying the adhesive on the surface of the sixth laminated surface 31 of the legs 30, the waterproof paper 200 is coated thereon Raise the bottom plate 20 and fix it.

Then, from the adhesive fixing of the lower plate 20 and the leg 30, the paper pallet for loading the cargo is completed as shown in FIGS. 2 and 3, as well as the front (front, rear, right and left) on the finished paper pallet. Since a plurality of borrowing openings 30a capable of borrowing the forklift in the direction of) are made, the convenience of the work can be increased.

In addition, the top plate 10 has a multi-stage thickness by the first to fifth plywoods 11, 12, 13, 14, 15 as well as the corrugated cardboard 100 therein. Not only can the cushioning function be carried out from the loaded cargo, but also the damage can be prevented even when lifting the cargo loaded by the forklift.

In addition, in the case of the legs 30 coupled between the upper plate 10 and the lower plate 20, the arrangement is made at a predetermined interval, the weight of the cargo when the cargo is loaded into the upper plate 10 To effectively distribute the

On the other hand, Figure 8 and Figure 9 is another embodiment of the present invention, which shows a state in which the size of the paper pallet is designed to be variable, since the effect and the effect of the embodiment of the present invention is the same as that of the present invention The same parts as in the exemplary embodiment will be denoted by the same reference numerals and redundant description thereof will be omitted.

As described above, the present invention places the legs arranged at predetermined intervals so as to enable omnidirectional borrowing between the upper plate and the lower plate, while combining the upper plate and the leg from the coupling wing and the attachment wing, and the lower plate and the leg are adhesive By constructing a paper pallet that is adhesively fixed and fixed, the top plate and the legs are firmly held together to prevent damage to the top plate as well as the legs when lifting the pallet by the forklift, as well as the lifting of the pallet by the forklift. It is possible to enable both in the direction (front, rear, left and right) to provide an effect of increasing the ease of use.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (3)

In the paper pallet provided for cargo loading, A cross-shaped top plate in which a corrugated cardboard having a predetermined thickness is inserted therein so that the front surface is coated with a waterproofing paper with an adhesive; A lower plate which maintains a predetermined height with the upper plate while the entire surface is coated with a waterproof paper with an adhesive; And, As the front surface is coated with waterproof paper with adhesive, corrugated paper is inserted inside to withstand the weight of the cargo loaded into the top plate, and the top plate and the bottom plate are formed so as to form a borrowing hole that can be used for all directions of the forklift. Legs fixed to be arranged at a predetermined interval on the; Paper pallet characterized in that the configuration. The method of claim 1, wherein the top plate, First and second plywood on the center where the cardboard is seated, the second and third plywood extending from the front and rear of the first plywood to bend through the bent surface to cover the cardboard seated on the first plywood in the front-rear direction , The fourth and fifth laminations extending from the left and right sides of the first lamination surface and being bent through the bent surface to cover the second and third lamination surfaces, Combination blade which is bent through a bending line and inserted into the inner surface of the leg while being cut in the form of "工" on the surfaces of the fourth and fifth claddings, Paper pallets, characterized in that formed from the bending of the coupling blades configured as an insertion guide for guiding the coupling of the legs. The method of claim 1, wherein the leg, The sixth plywood that is adhesively fixed to the surface of the lower plate and the seventh to tenth plywood surrounding the circumferential surface of the corrugated cardboard is configured to be bent through the bending line, Inner surfaces of the eighth and tenth plywood are inserted into the coupling blades of the upper plate to be adhesively fixed with an adhesive, When the legs are joined to the top plate while being bent through a bending line to the seventh and ninth plywood, the adhesive is fixed to the back surface of the fourth and fifth plywood after being penetrated through the insertion guide formed in the top plate. Paper pallet characterized in that the extension blades.