JP2002068193A - Article transporting pallet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an article transporting pallet formed of corrugated cardboard and used for transportation by means of a forklift, etc., in such a state as to be loaded with an article. SOLUTION: The article transporting pallet comprises a top board 1 for forming a surface loaded with the article, a base plate 5 for forming a bottom surface, and a duct-shaped leg part component member 4 installed between the top board 1 and the base plate 5, which are formed of the flat plate-shaped corrugated cardboard. Wheels mounted on the under surface of the fork of a carriage with a fork are inserted into the base plate 5 capable of being formed with openings 51 composed of through holes at regular intervals. The plural component members 4 are installed in parallel between the top board 1 and the base plate 5. The top board 1, the base plate 5, and the component member 4 are joined by a prescribed adhesive. The component member 4 comprises a cylindrical body 2 composed of a cylindrically formed paper cylinder and a duct forming member 3 formed by undergoing prescribed bending mold processing on the basis of a flat plate-shaped paper material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pallet for transporting articles, which is formed of cardboard paper and is used when transporting articles with a forklift or the like in a loaded state. The present invention relates to an article carrying pallet in which a leg provided between a bottom plate and a top plate is formed of a paper cylindrical body using waste material, and is light and can have a certain rigidity. Things.

[0002]

2. Description of the Related Art Conventionally, as a pallet for transporting articles formed using paper materials, paper materials are piled up in a stacked manner in order to secure the rigidity of the legs enough to withstand the weight of the articles. Or a plate made of a rectangular material or the like, or, as described in Japanese Patent Application Laid-Open No. H11-301671, a flat plate punched into a complex shape is bent into a complex shape. And the like in which a leg portion formed by using a leg portion is used.

[0003]

By the way, in the above-mentioned prior art, for example, in the case where the leg is formed of a laminated material, the amount of paper used is increased and the surfaces of the legs are formed. There is a problem that an adhesive work or the like for bonding is required, which leads to an increase in manufacturing cost. There is also a problem that the mass of the finished product (pallet) is increased. Furthermore, if a predetermined rigidity is to be obtained by bending a flat plate, the number of times of bending increases, and the workability is impaired. In addition, there is a problem that the yield rate of the material is deteriorated and the production cost is increased. In order to solve such a problem, an object of the present invention is to provide an article carrying pallet in which a leg portion is adapted with a simple-shaped part using waste material. ).

[0004]

Means for Solving the Problems In order to solve the above problems, the present invention takes the following measures. That is, in the invention according to claim 1, the article transport pallet is formed on the basis of a cardboard flat plate, and the top plate forming the surface on which the article to be transported is mounted, and the bottom surface are formed. A bottom plate to be formed, provided between the top plate and the bottom plate, and formed into a tubular shape based on a paper material and formed to have a predetermined height; and A plurality of tubular bodies which are housed in a state of being arranged side by side, and are formed by bending leg-formed corrugated cardboard board members; and It was decided to adopt a configuration to be joined at.

[0005] By adopting such a configuration, the present invention has the following effects. That is, in the thing of the present invention, the leg constituent member provided between the top plate and the bottom plate is formed of a duct-like member and a tubular body installed therein, The strength and rigidity of the entire pallet will be increased. In addition, the weight of the leg member is reduced, and thus the weight of the entire pallet for transporting articles is reduced. Further, with respect to the cylindrical body forming the leg component member, the production cost can be reduced by using waste materials such as a roll paper core material.

Next, the invention according to claim 2 will be described. This is also basically the same as the first aspect. That is, in the present invention, in the pallet for transporting goods according to claim 1, the leg component is formed on the basis of a cardboard board made of a substantially rectangular developed shape, and is formed in a longitudinal direction. Punched holes are provided in a state having an appropriate interval, and, at two opposing longitudinal sides, an insertion piece inserted into the cylindrical body when bent and formed, and A configuration is adopted in which a tongue piece is inserted into the punched hole.

By adopting such a configuration, the present invention has the following operation. That is, as in the case of the first aspect, it is possible to reduce the weight and the manufacturing cost of the entire pallet for transporting goods. Further, according to the present invention, since the duct portion forming the leg component member is formed by bending a rectangular cardboard sheet material, the weight is reduced. As a result, the strength and rigidity of the entire leg component can be improved. In addition, the leg component can be formed by inserting an insertion piece or a tongue piece into a predetermined place or the like, so that the assembling work can be simplified, and the entire manufacturing can be performed. The cost can be reduced.

Next, the invention according to claim 3 will be described. This is also basically the same as the first aspect. That is, in the present invention, with respect to the pallet for transporting articles, the pallet for transporting articles, which is formed on the basis of a flat board made of cardboard paper, forms a surface on which articles to be transported are placed, and a bottom plate that forms a bottom face, It is provided between the top plate and the bottom plate, and is formed of a plurality of cylindrical bodies formed to have a predetermined height while being formed into a cylindrical shape based on a paper material. And a leg, and these are joined by an adhesive.

By adopting such a configuration, the present invention has the following operation. In other words, the article transport pallet is formed by appropriately providing a leg made of a tubular body between the corrugated cardboard top plate and the bottom plate, so that the entire structure becomes a simplified structure, and the entire pallet becomes It is possible to reduce the weight and the manufacturing cost. In addition, by using a waste material such as a roll paper core material for the tubular body, it is possible to further reduce the manufacturing cost.

Next, the invention according to claim 4 will be described. This is also basically the same as the first to third aspects. The feature is that a plurality of openings are provided at the bottom plate. That is, in the present invention, in the article transport pallet according to claims 1 to 3, the bottom plate is provided with a plurality of openings formed with through holes at symmetrical positions in plan view. It consisted of a configuration. By adopting such a configuration, the device according to the present invention has the following operation in addition to the features described in the first to third aspects. That is, when a fork of a truck with a fork having wheels is inserted between the top plate and the bottom plate and is provided at a gap formed by a leg or a leg component, The wheels provided on the lower surface of the fork of the truck with a fork protrude from the opening toward the ground. As a result, when the pallet on which the article is placed is moved, the wheels smoothly roll, thereby facilitating the transport operation.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. First, a first embodiment of the present invention will be described with reference to FIGS. However, as shown in FIG. 1, the structure is provided between a top plate 1 forming a surface on which articles to be carried are mounted, a bottom plate 5 forming a bottom surface, and the top plate 1 and the bottom plate 5. And a duct-shaped leg component 4.

In the above configuration, the top plate 1 and the bottom plate 5 are formed of flat cardboard paper. The bottom plate 5 is provided with a plurality of openings 51 formed of through holes at equal intervals, into which the wheels 91 provided on the lower surface of the fork of the fork 9 are inserted. (See FIG. 8). A plurality of duct-like leg component members 4 are provided between the top plate 1 and the bottom plate 5 in parallel. The top plate 1, the bottom plate 5, and the leg component 4 are joined with a predetermined adhesive to form an article carrying pallet as shown in FIG.

The leg member 4 is formed by subjecting a cylindrical member 2 formed of a cylindrical paper tube and a flat paper material (corrugated cardboard) to a predetermined bending process. And a duct forming member 3 formed by applying the same. The tubular members 2 are stored in the duct forming member 3 in a state of being arranged in a line at predetermined intervals. Is to be formed by The tubular body 2 installed in the duct forming member 3 is formed by cutting the used material used as the roll core of the printing roll paper into a circular slice so as to have a predetermined height (length). It is formed by cutting into pieces.
That is, it is formed by using waste materials.

The duct forming member 3 is formed on the basis of a flat board made of corrugated cardboard, and has a substantially rectangular shape (rectangle) as a whole in a developed shape. It is. FIG. 3 is a development view of the whole. Specifically, the insertion piece 3 inserted into the cylindrical body 2 is located on the long side.
1, a folding piece 33 that is folded inward when bent and formed, and a tongue piece 3 that is provided side by side and has a trapezoidal shape that spreads outward.
4. Further, when these are bent and formed, a punched hole 35 into which the tongue piece 34 is inserted is provided, so that the duct-like form is not collapsed in a state where the whole is bent and formed. (See FIG. 4C).

The procedure for forming an article carrying pallet using the top plate 1, the bottom plate 5, and the leg component 4 thus formed will be described. First, an assembling procedure of the leg component member 4 formed by the tubular body 2 and the duct forming member 3 will be described with reference to FIG. First, as shown in FIG. 4 (A), a flat plate-shaped duct forming member 3 punched into a predetermined shape is set (set) on a flat place, and a plurality of cylindrical bodies 2 are provided thereon in a predetermined shape. Line up at intervals. Next, the left and right portions are bent upward (inward) at the folding curve L1-L1. Further, as shown in FIG. 4B, the folding curve L2-L2 is bent inward so as to cover the cylindrical bodies 2 arranged in a line. At this time, at the folding curve L3-L3, the insertion piece 31 and the folding piece 33 are bent downward. Then, the insertion piece 31 is inserted into the inside of the tubular body 2, and the folded piece 33 is bent downward in a space formed between the adjacent tubular bodies 2. At this time, the tongue piece 34 is set so as not to be folded downward together with the folding piece 33, and is in a state of being flipped upward. And
After each side of each side in the longitudinal direction is bent, the tongue piece 34 is finally folded into the punched hole 35. As a result, the duct-shaped configuration of the bent duct forming member 3 is prevented from being collapsed. In this manner, a plurality of cylindrical bodies 2 are placed inside the duct forming member 3 as shown in FIG.
Is formed.

Another example of the duct forming member 3 'forming the basis of the leg component 4 will be described with reference to FIG. This is also basically the same as that shown in FIG. 3 described above, and is formed on the basis of a flat plate made of cardboard paper having a rectangular shape. The insertion pieces 31 to be inserted into the inside of the tubular body 2 are provided at regular intervals at two opposite sides of the longitudinal direction. Tongues 34 are provided alternately and alternately at these inserts 31. Further, the tongue piece 34 is inserted (inserted) at the base where the insertion piece 31 is provided and on the side opposite to the place where the tongue piece 34 is provided. A punched hole 35 is provided. Then, at the center of the duct forming member 3 'having such a configuration in the longitudinal direction (a portion surrounded by L1-L1), the tubular bodies 2 are arranged at equal intervals. . Then, each of the insertion pieces 31 provided at the two sides in the longitudinal direction are folded at the inner diameter side of the tubular body 2 thus installed. At the same time, each tongue 3
4 is inserted. Thus, the leg component 4 having a duct-like form is formed. Therefore,
Since the assembly process of the leg member 4 is simplified, the manufacturing cost can be reduced.

Next, the procedure for forming the article transport pallet provided with the top plate 1 and the bottom plate 5 with the leg component member 4 formed as described above sandwiched therebetween will be described with reference to FIG. Will be described. First, the bottom plate 5 is set on a flat place. Then, the plurality of leg components 4 are connected to the bottom plate 5.
Are arranged parallel to each other (positions indicated by broken lines in FIG. 1) at the positions of both ends and the center, and the leg component 4 and the bottom plate 5 are joined with a predetermined adhesive. Next, the top plate 1 is placed on the upper surface side of the leg component member 4 joined to the bottom plate 5,
Join using an adhesive. Thereafter, pressure is further applied from above and below to ensure that bonding with the adhesive is performed. As a result, an article carrying pallet as shown in FIG. 2 is formed.

The operation and the like of the embodiment having such a configuration will be described. In the present embodiment, the leg component member 4 provided between the top plate 1 and the bottom plate 5 is formed by the duct forming members 3, 3 'and the tubular body 2 installed therein. As a result, the strength and rigidity of the entire pallet are increased. Further, since the duct forming members 3, 3 'forming the leg component member 4 are formed by bending a rectangular corrugated cardboard sheet material, the weight is reduced. The strength and rigidity of the entire leg component member 4 can be improved. Further, the leg component member 4 can be formed by inserting the insertion piece 31, the tongue piece 34, or the like into a predetermined place, and the assembling work can be simplified. The overall manufacturing cost can be reduced.
Further, when the fork portion of the truck 9 with forks having wheels is inserted into a gap formed by the leg component member 4 provided between the top plate 1 and the bottom plate 5, the opening of the bottom plate 5 is opened. The wheel 91 provided on the lower surface of the fork of the truck 9 with a fork projects from the portion 51 to the ground side. Thus, when the pallet on which the article is placed is moved, the wheels 91 smoothly roll and the transport operation is facilitated.

Next, a second embodiment of the present invention will be described.
This will be described with reference to FIGS. However, as shown in FIG. 6, the configuration is such that a top plate 1 forming a surface on which articles to be conveyed are mounted, a bottom plate 5 forming a bottom surface, and between the top plate 1 and the bottom plate 5 are provided. And a leg portion 2 'formed of a cylindrical body having a predetermined height (length). Here, the tubular body forming the leg portion 2 ′ is the same as the tubular body (cylindrical body 2) formed by cutting the roll core material in the above-described first embodiment. .

In the above-mentioned structure, the top plate 1 and the bottom plate 5 are formed of flat cardboard paper. The bottom plate 5 is provided with a plurality of openings 51 formed of through holes at equal intervals, into which the wheels 91 provided on the lower surface of the fork of the fork 9 are inserted. (See FIG. 8). A plurality of legs 2 ′ are provided between the top plate 1 and the bottom plate 5. The top plate 1, the bottom plate 5, and the legs 2 'are joined with a predetermined adhesive to form a pallet for carrying goods as shown in FIG.

A pallet for carrying goods is formed by using the top plate 1, the bottom plate 5 and the legs 2 'thus formed.
The procedure will be described with reference to FIG. First, the bottom plate 5
On a flat surface. Then, the tubular body 2 forming the leg 2 ′ is installed at the four corners of the bottom plate 5, the center of each side, and furthermore, at the center of the bottom plate 5 (the position shown by the broken line in FIG.
Join with an adhesive. Next, the top plate 1 is placed on the upper surface side of the cylindrical body 2 forming the leg 2 ′ joined to the bottom plate 5, and joined using an adhesive. Thereafter, pressure is further applied from above and below to ensure that bonding with the adhesive is performed. As a result, an article carrying pallet as shown in FIG. 7 is formed.

The operation and the like of this embodiment having the above-described configuration will be described. That is, in the present embodiment, an article carrying pallet is formed by appropriately providing a leg 2 ′ made of a tubular body between the top plate 1 made of cardboard and the bottom plate 5. Therefore, the entire structure has a simplified structure, so that the weight of the entire pallet and the manufacturing cost can be reduced. Further, the leg portion 2 ′ made of the cylindrical body
Is formed by using a waste material such as a core material for roll paper, so that the manufacturing cost can be further reduced. Further, according to the present embodiment, as shown in FIG. 6, the leg portions 2 'formed of a cylindrical body are provided in a symmetrical state with respect to the center point of the top plate 1 and the bottom plate 5 as a base point. Therefore, the fork of the trolley 9 with a fork can be inserted from any of the X direction and the Y direction, and the efficiency of the pallet transfer operation can be improved. Further, since such a leg portion 2 'is formed of a cylindrical tubular body, even if there is a slight error in the fork insertion direction of the fork-mounted cart 9, the fork tip portion has the cylindrical shape. The body 2 slides on the outer surface of the body leg 2 ′ and advances (sets) in a normal state (position). This also improves workability. Furthermore, when the fork of the truck 9 with a fork having wheels 91 is inserted into a gap formed by the leg 2 ′ provided between the top plate 1 and the bottom plate 5, the opening of the bottom plate 5 is opened. The wheels 91 provided on the lower surface of the fork of the truck 9 with a fork protrude from the place 51 toward the ground (see FIG. 8). As a result, when the pallet on which the article is placed is moved, the wheels smoothly roll, thereby facilitating the transport operation.

[0023]

According to the present invention, an article carrying pallet is formed on the basis of a flat board made of corrugated cardboard, and has a top plate forming a surface on which an article to be carried is mounted, and a bottom surface. A bottom plate to be formed, provided between the top plate and the bottom plate, and formed into a tubular shape based on a paper material and formed to have a predetermined height; and A plurality of tubular bodies which are housed in a state of being arranged side by side, and are formed by bending leg-formed corrugated cardboard board members; and The strength and rigidity of the pallet as a whole were increased by adopting a configuration in which the pallet was joined. In addition, the weight of such a leg component member, and in turn, the weight of the entire pallet for transporting articles, is reduced. Further, since the cylindrical body is formed by using waste materials such as a core material for roll paper, the manufacturing cost can be reduced.

Further, since a plurality of openings formed of through holes are provided in the bottom plate, the wheels provided on the lower surface of the fork of the fork with a fork protrude from the openings of the bottom plate toward the ground, and When the pallet on which the pallet is placed is moved, the wheels smoothly roll, and the transfer operation is smoothly performed.

Further, a punching hole is provided in a state where the leg component member has a substantially rectangular development shape and is appropriately spaced in the longitudinal direction, and is provided at two opposing longitudinal sides. And a tongue inserted into the cylindrical body when bent, and a tongue inserted into the punched hole. Can be formed into the leg portion by inserting it into a predetermined place, and the assembling work can be simplified. As a result, it has become possible to reduce the overall manufacturing cost.

Further, in the case where a pallet for carrying goods is formed by appropriately providing a leg made of a cylindrical body between the top plate and the bottom plate, the whole structure has a simplified structure. It has become possible to reduce the overall weight and the manufacturing cost. In addition, by using waste materials such as core material for roll paper for the cylindrical body,
Further, the manufacturing cost can be reduced.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an overall configuration of a first embodiment according to the present invention.

FIG. 2 is a perspective view showing the overall configuration of the first embodiment according to the present invention.

FIG. 3 is a plan view showing an expanded state of a duct forming member according to the first embodiment of the present invention.

FIG. 4 is a view showing a process of assembling the leg component members according to the first embodiment of the present invention.

FIG. 5 is a plan view showing an expanded state of another example of the duct forming member.

FIG. 6 is an exploded perspective view showing the entire configuration of the second embodiment according to the present invention.

FIG. 7 is a perspective view showing an overall configuration of a second embodiment according to the present invention.

FIG. 8 is a view showing a use mode when the article transport pallet according to the present invention is transported by a fork truck with wheels.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Top plate 2 Cylindrical body 2 'leg 3 Duct forming member 3' Duct forming member 31 Inserting piece 33 Folding piece 34 Tongue piece 35 Punching hole 4 Leg constituent member 5 Bottom plate 51 Opening 9 Dolly with fork 91 Wheel

Claims (4)

[Claims] 1. A top plate forming a surface on which articles to be conveyed are mounted, a bottom plate forming a bottom surface, the top plate and the bottom plate, wherein the top plate is formed on a cardboard flat material. A cylindrical body formed into a cylindrical shape based on a paper material and formed to have a predetermined height, and a plurality of such cylindrical bodies are housed in a state of being arranged in a line. And a duct-shaped leg component formed by bending a corrugated cardboard board material, and these members are joined by an adhesive means. Pallets for carrying goods. 2. The article transport pallet according to claim 1, wherein the leg component is formed on the basis of a cardboard sheet material having a substantially rectangular development shape, and is appropriately formed in the longitudinal direction. A punched hole is provided in a state having an interval, and at two opposing longitudinal sides, an insertion piece inserted into the cylindrical body when bent is formed, and the punched hole is formed. A pallet for transporting goods, comprising a configuration having a tongue piece inserted into a hole. 3. A top plate forming a surface on which articles to be conveyed are placed, a bottom plate forming a bottom surface, and a space between the top plate and the bottom plate. And a leg formed of a plurality of cylindrical bodies formed to have a predetermined height while having a cylindrical shape based on a paper material, and A pallet for transporting goods, wherein the pallet is configured to be joined with an adhesive. 4. The article transport pallet according to claim 1, wherein the bottom plate is provided with a plurality of openings formed with through holes at symmetrical positions in plan view. A pallet for transporting goods, comprising: