JP2020192988A - Placement pallet - Google Patents

Abstract

To provide a placement pallet capable of reducing weight and cost, while securing sufficient rigidity and strength for loading stacked sheet-like objects to be packaged.SOLUTION: A placement pallet 1 made of corrugated cardboard includes: a placement plate 4 on which an object 2 to be packaged is placed; at least two pieces of leg parts 5 fastened at a lower surface of the placement plate 4, line-symmetric with respect to a central line CL extending along a surface direction passing a center location O of the placement plate 4, and arranged in parallel with each other; and a reinforcement part 6 fastened at the lower surface of the placement plate 4, arranged between inside surfaces 5a of the two pieces of leg parts 5, and having a pair of outside surfaces 6a capable of coming into contact with the inside surfaces 5a respectively. The two pieces of leg parts 5 are arranged closer to both end parts 4a of the placement plate 4 in parallel with the central line CL than the central line CL, and a plurality of pieces of corrugated cardboard 7 is adhered so that the extension direction of each flute 7b is perpendicular to the surface direction.SELECTED DRAWING: Figure 1A

Description

The present invention relates to a mounting pallet, and more particularly to a mounting pallet for mounting and holding stacked sheet-shaped objects to be packed so that their planes face in the vertical direction.

A mounting pallet is used to transport stacked sheet-shaped objects to be packed. Since the total weight of sheet-shaped packaged items made of metal material becomes very large (for example, 100 kg or more) when stacked, many conventional mounting pallets are a combination of wooden boards and square timbers. Has been done. Further, the mounting pallet is configured so that the claws of the forklift can be inserted, and the forklift lifts the packed object together with the mounting pallet to transport the packed object.

Conventionally, a mounting pallet having a mounting portion on which an object to be packed is placed and a leg portion attached to the lower surface of the mounting portion is configured by using corrugated cardboard, and a honeycomb layer is provided on the mounting portion. A two-sheet upper mounting plate and a lower mounting plate that sandwich a honeycomb layer are provided to provide sufficient rigidity and strength, while reducing weight and cost (for example, a patent). Reference 1).

JP-A-2018-177355

By the way, in the mounting pallet described in Patent Document 1 devised by the present applicant, the thickness of the honeycomb layer of the mounting portion is set in order to have sufficient strength with respect to the desired weight of the object to be packed. It is necessary to secure it, and further improvement is required in order to reduce the weight and cost.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to further reduce the weight and cost while ensuring sufficient rigidity and strength for loading stacked sheet-shaped objects to be packed. Is to provide a mounting pallet capable of.

The above object of the present invention is achieved by the following configuration.
That is, the present invention
A corrugated cardboard mounting pallet on which stacked sheet-shaped objects to be packed are placed so that their planes face up and down.
A mounting plate on which the packaged object is placed and
At least two are fixed to the lower surface of the mounting plate, line-symmetrical with respect to the center line extending through the center position of the mounting plate and extending along the plane direction of the mounting plate, and arranged parallel to each other. The legs of the book and
A reinforcing portion that is fixed to the lower surface of the above-mentioned mounting plate, is arranged between the inner surfaces of the two legs, and has a pair of outer surfaces that can come into contact with each of the inner surfaces.
With
A plurality of the two legs are arranged closer to both ends of the above-mentioned mounting plate parallel to the center line than the center line, and the extending direction of each flute is perpendicular to the plane direction. A corrugated cardboard mounting pallet to which the corrugated cardboard of the above is bonded.

Further, in the mounting pallet of the present invention, preferably, the inner side surface of the two legs and the outer surface of the reinforcing portion are fixed to each other.

Further, the mounting pallet of the present invention preferably has the reinforcing portion.
Upper reinforcing plate and lower reinforcing plate,
A plurality of corrugated cardboards are arranged between the upper reinforcing plate and the lower reinforcing plate so that the extending direction of each flute is perpendicular to the surface direction, and the leg portion of the surface direction is attached. A honeycomb layer in which a plurality of spacer pieces extending in a direction orthogonal to the longitudinal direction are arranged in the longitudinal direction of the leg portion, and
Have,
The honeycomb layer is fixed to the upper reinforcing plate and the lower reinforcing plate, respectively.

Further, in the mounting pallet of the present invention, preferably, the honeycomb layer is arranged such that the plurality of spacer pieces are separated from each other in the longitudinal direction of the legs at intervals.
The two legs penetrate in the orthogonal direction at a position facing the space formed between the plurality of spacer pieces in the direction orthogonal to the longitudinal direction of the legs in the plane direction. Each has a notch.

Further, in the mounting pallet of the present invention, preferably, a plurality of corrugated cardboards are bonded to at least one of the upper reinforcing plate and the lower reinforcing plate so that the extending directions of the flutes intersect.

Further, in the mounting pallet of the present invention, the mounting plate described above is preferably made of a double flute corrugated cardboard in which the step height of the upper flute is larger than the step height of the lower flute.

Further, the mounting pallet of the present invention is preferably attached to the outer surfaces of the two legs, and further includes a plurality of reinforcing members each supporting the lower surface of the above-mentioned mounting plate.

Further, in the mounting pallet of the present invention, the reinforcing member is preferably formed by bending a piece of corrugated cardboard into a rectangular parallelepiped shape.

Further, in the mounting pallet of the present invention, preferably, the reinforcing member is formed by laminating a plurality of corrugated cardboards along the longitudinal direction of the legs.
The term "parallel" in the present invention includes a range that can be regarded as substantially parallel.

According to the mounting pallet of the present invention, it is possible to reduce the weight and cost while ensuring sufficient rigidity and strength for loading stacked sheet-shaped objects to be packed.

It is a perspective view which shows the state which the stacked sheet-like packed material is loaded on the mounting pallet which concerns on one Embodiment of this invention. It is a perspective view which looked at the mounting pallet which concerns on this embodiment from the back side. It is a bottom view of the mounting pallet shown in FIG. It is a side view of the mounting pallet shown in FIG. It is a front view of the mounting pallet shown in FIG. It is a partially enlarged perspective view which shows the mounting plate, the upper reinforcing plate, the honeycomb layer, the lower reinforcing plate, and the reinforcing member of the mounting pallet shown in FIG. 1 separately. It is a bottom view of the mounting pallet which concerns on the 1st modification of this embodiment. It is a front view of the mounting pallet of the first modification. It is a perspective view which shows the reinforcing member. It is a partially enlarged perspective view which shows the mounting plate, the upper reinforcing plate, the honeycomb layer, the lower reinforcing plate, and the reinforcing member of the mounting pallet according to the second modification of this embodiment separately. It is a perspective view which shows the state which attached the angle member to the mounting pallet which concerns on the 3rd modification of this embodiment. It is a perspective view of an angle member.

Hereinafter, the mounting pallet according to the embodiment of the present invention will be described in detail with reference to the drawings.
In FIG. 1A, the stacked sheet-shaped objects to be packed 2 are placed on the mounting pallet 1 of the present embodiment so that their planes face in the vertical direction, and are made of metal such as iron or PET (polyethylene). It shows a state of being fixed by a band 3 made of a resin such as terephthalate). In the figure, reference numeral 14 indicates a corner between the lower surface of the mounting plate 4 and the side surface of the packed object 2 and the upper surface and the side surface of the packed object 2 when the band 3 is wound around the packed object 2. It is an L-shaped folded paper angle arranged at the corner of. The packaged object 2, the band 3, and the paper angle 14 are indicated by a two-dot chain line.

As shown in FIGS. 1A to 3, the mounting pallet 1 is the same as the mounting plate 4 on which the object to be packed 2 is mounted and the two legs 5 fixed to the lower surface of the mounting plate 4. , It is fixed to the lower surface of the mounting plate 4, and is attached to the reinforcing portion 6 arranged between the inner side surfaces 5a of the two leg portions 5 and the outer surface 5b of the two leg portions 5, respectively. It has a plurality of reinforcing members 8 that each support the lower surface of the mounting plate 4, and all of them are mainly composed of corrugated cardboard 7. Specifically, as shown in FIG. 3, the corrugated cardboard 7 is formed by laminating a pair of liners 7a and a flute 7b bent in a wavy shape between the pair of liners 7a.

As shown in FIG. 2A, the two legs 5 are line-symmetrical with respect to the center line CL extending along the plane direction of the mounting plate 4 through the center position O of the mounting plate 4, and each of them. They are arranged in parallel. Further, in the present embodiment, the two leg portions 5 are attached closer to both end portions 4a of the mounting plate 4 parallel to the center line CL than to the center line CL. In this case, as shown in FIG. 2C, a forklift claw portion (not shown) is inserted between the two leg portions 5 in the lower portion A of the reinforcing portion 6 described later in order to lift the mounting pallet 1. It becomes a space.
In the following description, among the surface directions of the mounting plate 4, the longitudinal direction of the leg 5 is referred to as the X direction, the direction orthogonal to the longitudinal direction of the leg 5 is referred to as the Y direction, and the mounting plate 4 is described. The direction perpendicular to the plane direction is called the Z direction.

As shown in FIG. 3, the leg portion 5 is formed by laminating a plurality of corrugated cardboards 7 extending in the longitudinal direction of the leg portion 5 in the Y direction and adhering them with an adhesive. Specifically, the leg portion 5 is configured such that the corrugated cardboard 7 is in a posture in which the extending direction of each flute 7b faces the Z direction, and the liners 7a facing each other of the corrugated cardboard 7 are bonded to each other. The lower surface of the leg 5 and both end faces in the longitudinal direction may be covered with adhesive tape or the like for reinforcement.
The extending direction of the flute 7b means a direction orthogonal to the mountain-to-mountain direction in the flute 7b of the corrugated cardboard 7, that is, a direction in which the flute 7b extends without bending.

As shown in FIGS. 1B, 2A to 2C, and FIG. 3, the reinforcing portion 6 has an upper reinforcing plate 9, a honeycomb layer 11, and a lower reinforcing plate 10. The honeycomb layer 11 is arranged between the upper reinforcing plate 9 and the lower reinforcing plate 10, and is fixed to the upper reinforcing plate 9 and the lower reinforcing plate 10, respectively. The upper reinforcing plate 9 and the lower reinforcing plate 10 have a rectangular shape, and their sizes are equal to each other. Further, the length of the upper reinforcing plate 9 and the lower reinforcing plate 10 in the X direction is substantially equal to the length of the mounting plate 4 in the X direction, and the length in the Y direction is the inner side surface 5a of the two legs 5. It is almost equal to the interval between them. Therefore, as shown in FIG. 2C, the pair of outer surfaces 6a of the reinforcing portion 6 are in contact with each inner side surface 5a of the two leg portions 5, and in the present embodiment, the two leg portions are in contact with each other. Each inner side surface 5a of 5 and a pair of outer side surfaces 6a of the reinforcing portion 6 are fixed to each other by adhesion.

The upper reinforcing plate 9 and the lower reinforcing plate 10 are fixed to the upper surface and the lower surface of the honeycomb layer 11 so that the extending direction of the flute 7b faces the Y direction, respectively. Since the upper reinforcing plate 9 is fixed to the lower surface of the mounting plate 4 in which the extending direction of the flute 7b faces the X direction, the extending direction of the flutes 7b of the upper and lower reinforcing plates 9 and 10 and the mounting plate 4 The flute 7b of the flute 7b is orthogonal to each other.

The honeycomb layer 11 extends the elongated spacer piece 12 extending in the Y direction (that is, the direction orthogonal to the longitudinal direction of the leg portion 5 in the surface direction of the reinforcing portion 6) in the X direction (that is, the longitudinal direction of the leg portion 5). A plurality of (four in the present embodiment) are arranged at predetermined intervals, respectively, at intervals. The length of each spacer piece 12 in the Y direction is designed to be substantially equal to the length of the upper reinforcing plate 9 and the lower reinforcing plate 10 in the Y direction. Further, the predetermined spacing between the adjacent spacer pieces 12 is the width of the band 3 so that the band 3 is inserted into the insertion space s formed by the adjacent spacer pieces 12 and the upper and lower reinforcing plates 9 and 10. It is designed to be larger.

Further, a plurality of corrugated cardboards 7 are bonded to each spacer piece 12 according to the length in the X direction, so that the extending direction of each flute 7b is perpendicular to the Z direction, that is, the surface direction of the reinforcing portion 6. Each is formed. In the present embodiment, as shown in FIG. 2A, the insertion spaces s are formed at three locations line-symmetrically in the X direction, so that the two types of spacer pieces 12 having different numbers of corrugated cardboard 7 to be bonded are formed. Is used. Further, the plurality of spacer pieces 12 are formed by laminating a predetermined number of corrugated cardboards 7 and then cutting them at a predetermined height along the direction in which the flutes 7b are lined up.

In the present embodiment, the upper reinforcing plate 9 and the honeycomb layer 11, the honeycomb layer 11 and the lower reinforcing plate 10, and the reinforcing portion 6 and the leg portion 5 are adhered to each other by using an adhesive wax, but the present invention is limited to this. It suffices if they are fixed to each other.

The two legs 5 are located at positions facing the space s formed between the plurality of spacer pieces 12 in the Y direction (the direction orthogonal to the longitudinal direction of the legs 5 in the plane direction). Each has a notch 13 penetrating 5 in the Y direction. The width of the notch 13 is also designed to be larger than the width of the band 3 so that the band 3 is inserted. As a result, the band 3 hung in the Y direction around the object to be packed 2 and the mounting pallet 1 inserts the insertion space s of the reinforcing portion 6 and the notches 13 of the two legs 5.

The reinforcing member 8 has a height substantially equal to that of the two legs 5, and is attached to both ends of the outer surfaces 5b of the two legs 5 in the X direction. The auxiliary member 8 is formed in a rectangular parallelepiped shape having a cavity inside by bending a single strip-shaped corrugated cardboard 7 at a right angle. Further, a diagonal piece 15 formed of one end of the corrugated cardboard 7 is provided in the cavity to improve the buckling strength against a load from above the mounting plate 4.
One side surface of the reinforcing member 8 is adhered to the outer surface 5b of the leg portion 5, and the upper surface of the reinforcing member 8 supports the lower surface of the mounting plate 4. The upper surface of the reinforcing member 8 may also be adhered to the lower surface of the mounting plate 4.

In the mounting pallet 1 configured in this way, as shown in FIG. 1A, after mounting the object to be packed 2 on the mounting plate 4, the insertion space s of the reinforcing portion 6 and the two leg portions 5 The packed object 2 can be fixed to the mounting pallet 1 by winding the band 3 through which the notch 13 is passed around the packed object 2 with the paper angle 14 sandwiched between them. Then, the mounting pallet 1 on which the object to be packed 2 is placed is lifted and transported by the claws of the forklift inserted between the legs 5.

Further, when the packed object 2 is placed on the mounting pallet 1, the downward load received from the packed object 2 on the mounting plate 4 is mainly applied to the legs 5 and the reinforcing portion 6. At that time, as shown in FIG. 2C, the downward load P1 in the central portion is mainly applied to the reinforcing portion 6, and among the loads applied to the reinforcing portion 6, the load F1 distributed in the left-right direction (Y direction) is It can be received by the leg portion 5 in contact with the outer surface 6a of the reinforcing portion 6. As a result, even if an excessive load is applied to the mounting pallet 1, it is possible to reliably prevent the mounting plate 4 and the reinforcing portion 6 between the two legs 5 from bending and being crushed. it can. For example, in the mounting pallet 1 having the two legs 5 of the present embodiment, the total weight of the stacked sheet-shaped packaged objects can withstand up to about 2,000 kg.

Further, the mounting pallet 1 can receive the downward load P2 near the corners received by the mounting plate 4 from the packed object 2 by the reinforcing member 8. Since the reinforcing member 8 is in contact with the ground, the downward load P2 near the corner is substantially a repulsive force F2, but a part of the load P2 is a force F3 that presses the outer surface 5b of the leg portion 5. It is possible to prevent the leg portion 5 from being deformed outward in the left-right direction.

As described above, the mounting pallet 1 of the present embodiment includes a mounting plate 4, two legs 5 fixed to the lower surface of the mounting plate 4, and a reinforcing portion 6. The two legs 5 are arranged closer to both end portions 4a of the mounting plate 4 parallel to the center line CL than the center line CL, and the extending direction of each flute 7b is perpendicular to the plane direction. A plurality of corrugated cardboards 7 are laminated so as to be formed. Further, the reinforcing portion 6 is arranged between the inner side surfaces 5a of the two leg portions 5 and has a pair of outer surfaces 6a that can be in contact with each inner side surface 5a. As a result, although the entire mounting pallet 1 is made of corrugated cardboard 7, the weight is reduced while ensuring sufficient rigidity and strength for loading the stacked sheet-shaped packaged objects 2. And cost reduction is possible.

Further, since the inner side surface 5a of the two leg portions 5 and the outer surface 6a of the reinforcing portion 6 are fixed to each other, the two leg portions 5 apply the load applied to the reinforcing portion 6 to be distributed in the left-right direction. You can receive it more reliably.

Further, the reinforcing portion 6 is arranged between the upper reinforcing plate 9 and the lower reinforcing plate 10 and the upper reinforcing plate 9 and the lower reinforcing plate 10, so that the extending direction of each flute 7b is perpendicular to the surface direction. A honeycomb layer 11 in which a plurality of corrugated cardboards 7 are laminated and a plurality of spacer pieces 12 extending in a direction orthogonal to the longitudinal direction of the leg portion 5 in the surface direction are arranged in the longitudinal direction of the leg portion 5 is provided. , The honeycomb layer 11 is fixed to the upper reinforcing plate 9 and the lower reinforcing plate 10, respectively. As a result, the strength of the reinforcing portion 6 can be sufficiently ensured.

Further, since the mounting pallet 1 is further provided with a plurality of reinforcing members 8 which are attached to the outer surfaces 5b of the two leg portions 5 and each support the lower surface of the mounting plate 4, the two reinforcing members 8 are It is possible to reinforce the vicinity of the corners of the rectangular mounting plate 4, and further suppress the bending of the mounting plate 4 and eventually the packed object 2 when the load of the packed object 2 is applied. it can. Further, when the reinforcing member 8 receives a load in the vicinity of the corner portion, a part of the load acts as a force for pressing the outer surface 5b of the leg portion 5, and the leg portion 5 can be reinforced.

Further, in the honeycomb layer 11, a plurality of spacer pieces 12 are arranged apart from each other in the longitudinal direction of the leg portion 5 at intervals, and the two leg portions 5 are arranged in the longitudinal direction of the leg portion 5 in the surface direction. In the orthogonal direction, each of the notches 13 penetrating in the orthogonal direction is provided at a position facing the space s formed between the plurality of spacer pieces 12. As a result, the reinforcing portion 6 can secure the insertion space s for the band 3 while reducing the number of parts and weight, and thus can be arranged in the Y direction around the object to be packed 2 and the mounting pallet 1. The band 3 to be hung can be inserted into the insertion space s of the reinforcing portion 6 and the notches 13 of the two leg portions 5.

4A to 4C show the mounting pallets according to the first modification of the present embodiment. The mounting pallet 1 of this modification includes, instead of the reinforcing member 8 of the above embodiment, a substantially triangular plate-shaped reinforcing member 8a that supports the lower surface of the mounting plate 4 and the outer surface 5b of the leg portion 5, respectively.

Each reinforcing member 8a is formed by laminating a plurality of corrugated cardboards 7 along the longitudinal direction of the legs 5, and the extending direction of the flute 7b of each corrugated cardboard 7 is perpendicular to the surface direction of the mounting plate 4. It is formed like this. Then, as shown in FIG. 4B, one side of the substantially triangular plate-shaped reinforcing member 8a is adhered to the outer surface 5b of the leg portion 5, and another side of the reinforcing member 8a supports the lower surface of the mounting plate 4. .. In addition, another side of the reinforcing member 8a may be adhered to the lower surface of the mounting plate 4.
Further, a notch 20 is formed at one side of the reinforcing member 8a that is adhered to the leg portion 5 and at the corner of one side that supports the mounting plate 4.

As a result, the two reinforcing members 8a can reinforce the vicinity of the corners of the rectangular mounting plate 4, and when the load of the packed object 2 is applied, the mounting plate 4 and eventually the packed object 2 are loaded. Can be further suppressed from bending.

FIG. 5 shows a mounting pallet according to a second modification of the present embodiment. In this mounting pallet 1, the corrugated cardboard 21 constituting the mounting plate 4 is called a double flute in which two flutes 7b1 and 7b2 having different step heights are bonded between three liners 7a. ing. Further, the mounting plate 4 is fixed to the upper surface of the upper reinforcing plate 9 so that the step height of the upper flute 7b1 is larger than the step height of the lower flute 7b2.

As a result, the strength of the mounting plate 4 can be ensured, and the weight of the packaged object 2 can be largely received by the upper flute 7b having a high cushioning property, so that the mounting plate 4 can be prevented from being displaced when it is deformed. it can.

Further, in the mounting pallet 1, the upper and lower reinforcing plates 9 and 10 of the reinforcing portion 6 have the liners 7a facing each other of the two corrugated cardboards 7 so that the extending directions of the flutes 7b are orthogonal to each other. It is formed by pasting together. As a result, the strength of the reinforcing portion 6 can be further improved.
The upper and lower reinforcing plates 9 and 10 are not limited to two sheets, and a plurality of corrugated cardboards 7 may be bonded so as to intersect the extending directions of the flutes 7b.

Therefore, the mounting pallet 1 of the second modification can secure more sufficient rigidity and strength than those of the above-described embodiment.
The mounting pallet 1 has a configuration in which the mounting plate 4 is a double flute corrugated cardboard 21 and the upper and lower reinforcing plates 9 and 10 are a single corrugated cardboard 7 as in the above embodiment. May be good. Alternatively, in the mounting pallet 1, the mounting plate 4 is made of one corrugated cardboard 7 as in the above embodiment, and the upper and lower reinforcing plates 9 and 10 are bonded with a plurality of corrugated cardboard 7. It may be configured to be used.

FIG. 6A is a perspective view of holding an object to be packed on a mounting pallet using an angle member according to a third modification of the present embodiment, and FIG. 6B is a perspective view of the angle member. The angle member 22 is made of metal, resin, or paper, and is formed in a long shape by a first plane portion 22a and a second plane portion 22b that are orthogonal to each other. Specifically, the angle member 22 of the present embodiment is formed longer than the insertion space s formed on both sides in the X direction.
As a result, as shown in FIG. 6A, the corners between the lower surface of the mounting plate 4 and the side surface of the packed object 2 and the upper surface and the side surface of the packed object 2 around which the three bands 3 are wound. It can be placed in the corner instead of the paper angle 14.

The angle member 22 is arranged at one of the corners between the lower surface of the mounting plate 4 and the side surface of the object to be packed 2 and the corner between the upper surface and the side surface of the object to be packed 2, and the angle member 22 is arranged at the other corner. The paper angle 14 may be arranged (not shown).

The present invention is not limited to the above-described embodiments and modifications, and modifications, improvements, and the like can be made as appropriate.

For example, the mounting pallet 1 may have other legs in addition to the two legs 5, in which case the plurality of legs are line-symmetric with respect to the center line CL, respectively. It may be arranged in parallel and attached to the lower surface of the mounting plate 4. For example, when having three leg portions 5 including the other leg portions, the reinforcing portion 6 is divided and arranged between the adjacent leg portions 5 so as to be in contact with the inner side surface 5a of each leg portion 5. It is composed of a pair of reinforcing portions.

Further, in the above embodiment, the reinforcing member 8 reinforces the vicinity of the corner portion of the rectangular mounting plate 4, but the reinforcing member 8 is not always necessary depending on the arrangement position of the leg portion 5.

1 Mounting pallet 2 Packaged object 3 Band 4 Mounting plate 5 Leg 6 Reinforcing part 7, 21 Corrugated paper 7a Liner 7b Flute 7b1 Upper flute 7b2 Lower flute 8, 8a Reinforcing member 9 Upper reinforcing plate 10 Lower reinforcing plate 11 Honeycomb Layer 12 Spacer piece 13 Notch 14 Paper angle 22 Angle member CL center line

Claims (9)

A corrugated cardboard mounting pallet on which stacked sheet-shaped objects to be packed are placed so that their planes face up and down.
A mounting plate on which the packaged object is placed and
At least two are fixed to the lower surface of the mounting plate, line-symmetrical with respect to the center line extending through the center position of the mounting plate and extending along the plane direction of the mounting plate, and arranged parallel to each other. The legs of the book and
A reinforcing portion that is fixed to the lower surface of the above-mentioned mounting plate, is arranged between the inner surfaces of the two legs, and has a pair of outer surfaces that can come into contact with each of the inner surfaces.
With
A plurality of the two legs are arranged closer to both ends of the above-mentioned mounting plate parallel to the center line than the center line, and the extending direction of each flute is perpendicular to the plane direction. A corrugated cardboard mounting pallet to which the corrugated cardboard of the above is bonded. The corrugated cardboard mounting pallet according to claim 1, wherein the inner side surface of the two legs and the outer surface of the reinforcing portion are fixed to each other. The reinforcing portion is
Upper reinforcing plate and lower reinforcing plate,
A plurality of corrugated cardboards are arranged between the upper reinforcing plate and the lower reinforcing plate so that the extending direction of each flute is perpendicular to the surface direction, and the leg portion of the surface direction is attached. A honeycomb layer in which a plurality of spacer pieces extending in a direction orthogonal to the longitudinal direction are arranged in the longitudinal direction of the leg portion, and
Have,
The corrugated cardboard mounting pallet according to claim 1 or 2, wherein the honeycomb layer is fixed to the upper reinforcing plate and the lower reinforcing plate, respectively. In the honeycomb layer, the plurality of spacer pieces are arranged apart from each other in the longitudinal direction of the leg portion at intervals.
The two legs penetrate in the orthogonal direction at a position facing the space formed between the plurality of spacer pieces in the direction orthogonal to the longitudinal direction of the legs in the plane direction. The corrugated cardboard mounting pallet according to claim 3, each having a notch. The corrugated cardboard mounting according to claim 3 or 4, wherein a plurality of corrugated cardboards are bonded to at least one of the upper reinforcing plate and the lower reinforcing plate so that the extending directions of the flutes intersect. Place pallet. The corrugated cardboard mounting pallet according to any one of claims 1 to 5, wherein the above-mentioned mounting plate is composed of a double flute corrugated cardboard in which the step height of the upper flute is larger than the step height of the lower flute. The corrugated cardboard mounting according to any one of claims 1 to 6, further comprising a plurality of reinforcing members attached to the outer surfaces of the two legs and supporting the lower surfaces of the above-mentioned mounting plates. Place pallet. The corrugated cardboard mounting pallet according to claim 7, wherein the reinforcing member is formed by bending a piece of corrugated cardboard into a rectangular parallelepiped shape. The corrugated cardboard mounting pallet according to claim 7, wherein the reinforcing member is formed by laminating a plurality of corrugated cardboard along the longitudinal direction of the legs.

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