JP7444085B2 - tray - Google Patents

Description

The present invention relates to a tray.

A cardboard tray for accommodating containers filled with fruits and vegetables consists of a bottom plate, front, rear, left and right walls connected to the bottom plate, partition walls raised above the top of the bottom plate, and inner walls of the walls. Some devices include a formed support piece (for example, see Patent Document 1).

In the tray described above, the container can be stored in a suspended state by hooking the opening edge of the container to the upper edge of the partition plate and the upper edge of the support piece. By providing a gap between the container and the bottom plate in this manner, vibrations during transportation are less likely to be transmitted to the fruits and vegetables in the container.

Utility model registration No. 3193465

When assembling the conventional tray described above, it is necessary to assemble the partition wall to the inner surface of the wall and pull out the support pieces from the inner surface of the wall. Therefore, the conventional tray has a problem that the structure is complicated and the assembly work is complicated.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and provide a tray that has a simple structure, provides a gap between the stored items and the bottom plate, and can be easily assembled.

In order to solve the above problems, the present invention provides a tray including a bottom plate, front and rear end walls connected to the bottom plate, left and right side walls connected to the bottom plate, and an upper edge of the end wall. and an inner end wall that is continuous with the end wall and is folded back toward the inner surface of the end wall. A partition wall is connected to the side edges of the inner end wall in the left-right direction via a fold line, and the partition wall extends in the front-rear direction and stands up on the upper surface of the bottom plate. A protruding piece for a step is connected to the lower edge of the partition wall via a fold line. The step protruding piece protrudes from the lower edge of the partition wall in the left-right direction and is stacked on the upper surface of the bottom plate.

In the tray of the present invention, the partition wall is connected to the inner end wall, so when assembling the tray, the partition wall can be placed on the top surface of the bottom plate by folding back the inner end wall with respect to the end wall. can. Moreover, since the partition wall is supported by the inner end wall, the partition wall can be stabilized on the bottom plate.
Further, by overlapping the step-forming protruding piece connected to the lower edge of the partition wall with the top surface of the bottom plate, a step portion can be formed on the top surface of the bottom plate.
As described above, according to the present invention, a tray having a stepped portion formed on the upper surface of the bottom plate can be easily assembled.
When storing objects in the tray of the present invention, by placing a part of the objects on the step protruding piece, a gap can be provided between the lower surface of the objects and the upper surface of the bottom plate.

In the tray described above, a first section that contacts the upper surface of the bottom plate and a second section that is arranged above the first section are formed at the lower edge of the partition wall, and a second section that is arranged above the first section is formed at the lower edge of the partition wall. It is preferable that the protruding piece is continuously provided in the second section.
In this configuration, since the base end of the step protrusion is separated from the upper surface of the bottom plate, it is possible to increase the step formed on the bottom plate by the step protrusion.

The tray described above can be provided with an inner wall that is connected to the upper edge of the side wall and folded back to the inner surface of the side wall. In this case, a step side plate is connected to the lower edge of the inner wall via a fold line, the step side plate is made to protrude inward from the lower edge of the inner wall, and is attached to the upper surface of the bottom plate. It is preferable to overlap.

In this configuration, the step side plate connected to the lower edge of the inner wall overlaps the upper surface of the bottom plate, so that a step can be formed at the edge of the upper surface of the bottom plate in the left-right direction. Then, when storing the contents in the tray, by placing a part of the contents on the step side plate, a gap can be provided between the lower surface of the container and the upper surface of the bottom plate.

The tray may include an inner wall that is continuous with the upper edge of the side wall and is folded back toward the inner surface of the side wall. In this case, an intermediate flap overlapped with the inner surface of the end wall is provided on the side edge of the side wall in the front-rear direction, and an inner surface of the intermediate flap is provided on the side edge of the inner wall in the front-rear direction. A series of inner flaps are placed over each other. Further, an insertion piece inserted between the inner surface of the intermediate flap and the outer surface of the inner flap is provided on the upper edge of the end wall, and the inner end wall is connected to the inner surface of the inner flap. Overlap.

With this configuration, by inserting the insertion piece between the intermediate flap and the inner flap, the end wall can be maintained in an upright state with respect to the bottom plate. This eliminates the need to hold down the end wall when folding back the inner end wall and the partition wall with respect to the end wall, making it easier to assemble the partition wall.

Further, when the inner wall and the inner flap are connected to each other via an inclined wall, and the inclined wall is inclined with respect to the inner wall and the inner flap, the load capacity of the tray can be increased. .

The tray described above may be provided with a partition plate extending in the left-right direction and raised on the upper surface of the bottom plate, and the partition plate may be assembled to the partition wall. Further, the tray described above may be provided with an intermediate plate extending in the left-right direction and raised on the upper surface of the bottom plate, and the left and right ends of the intermediate plate may be assembled to the left and right side walls, respectively.

The interior space of the tray can be partitioned into front, rear, left and right by the partition wall extending in the front and back direction, and the partition plate and intermediate plate extending in the left and right direction, so that a plurality of storage spaces can be provided inside the tray. Note that the number of partition walls, partition plates, and intermediate walls is set depending on the number and size of accommodation areas provided inside the tray.
In the tray of the present invention, a plurality of accommodation spaces can be easily formed inside, and furthermore, a step part can be formed on the bottom surface of each accommodation space by the step protrusion piece or the step side plate.

In the tray of the present invention, a gap can be provided between the stored items and the bottom plate with a simple structure, and it can be easily assembled.

FIG. 2 is a perspective view of the tray according to the embodiment of the present invention, viewed from the front and upper left. FIG. 3 is a diagram showing a blank sheet of a tray according to an embodiment of the present invention. FIG. 1 is a plan view showing a tray according to an embodiment of the present invention. FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3 showing the tray according to the embodiment of the present invention. FIG. 3 is a diagram showing a procedure for assembling the tray according to the embodiment of the present invention, and is a perspective view showing a state in which the side wall is raised with respect to the bottom plate. FIG. 3 is a diagram showing a procedure for assembling a tray according to an embodiment of the present invention, and is a perspective view showing a state in which an end wall is raised with respect to a bottom plate. FIG. 2 is a diagram showing a procedure for assembling a tray according to an embodiment of the present invention, and is a perspective view showing a state in which a partition wall is arranged on a bottom plate.

Embodiments of the present invention will be described in detail with reference to the drawings as appropriate.
In the following description, the front, rear, left, and right directions are set for convenience in explaining the tray of this embodiment, and do not limit the configuration of the tray.

As shown in FIG. 4, the tray 1 of this embodiment accommodates a plastic container P filled with fruits and vegetables such as blueberries and strawberries. The container P of this embodiment has a bottomed cylindrical main body with an open top surface and a top lid attached to the main body.

As shown in FIG. 1, the tray 1 of this embodiment includes a bottom plate 10, front and rear end walls 20, 20 connected to the bottom plate 10, left and right side walls 30, 30 connected to the bottom plate 10, It is equipped with Further, on the bottom plate 10, four partition walls 40, one intermediate plate 50, and two partition plates 60, 60 are erected.

As shown in FIG. 2, the tray 1 of this embodiment is formed by mountain-folding or valley-folding a blank sheet S obtained by cutting out a cardboard sheet along each fold line. The blank sheet S shown in FIG. 2 is arranged so that the inner surface side is visible.
The fold line of the blank sheet S is a ruled line (pressed line) formed by pressing the surface of the blank sheet S into a linear shape. Note that intermittent cuts may be formed in the ruled lines. This makes it easier to fold the blank sheet S along the fold line.
Alternatively, the folded line may be formed by intermittent half-cut slits that cut only the surface of the sheet or slits that penetrate through the sheet to form a linear shape.

In this embodiment, the intermediate plate 50 is connected to one side of the left side of the blank sheet S in FIG. 2 via a cutting guide line, and the intermediate plate 50 is connected to one side of the right side of the blank sheet S in FIG. Partition plates 60, 60 are arranged in series. The two partition plates 60, 60 are arranged along one piece of the blank sheet S.
The blank sheet S, the intermediate plate 50, and both partition plates 60, 60 constitute one substantially rectangular sheet.

The bottom plate 10 is formed into a rectangle, as shown in FIG. 1 (see FIG. 2).
A front end wall 20 is connected to the front edge of the bottom plate 10 via a fold line. The front end wall 20 is a square wall plate and extends upward from the front edge of the bottom plate 10. The front end wall 20 is formed perpendicular to the bottom plate 10.
A rear end wall 20 is connected to the rear edge of the bottom plate 10 via a fold line (see FIG. 2). The rear end wall 20 and the front end wall 20 are formed symmetrically from front to back.

As shown in FIG. 5, a left side wall 30 is connected to the left edge of the bottom plate 10 via a fold line. The left side wall 30 is a rectangular wall plate and extends upward from the left edge of the bottom plate 10. The left side wall 30 is formed perpendicularly to the bottom plate 10.

Front and rear intermediate flaps 31, 31 extending inward are connected to the front and rear side edges of the left side wall 30, respectively. The front intermediate flap 31 is overlapped with the inner surface of the front end wall 20, as shown in FIG. Further, the rear intermediate flap 31 is overlapped with the inner surface of the rear end wall 20.

A right side wall 30 is connected to the right edge of the bottom plate 10. The right side wall 30 and the left side wall 30 are formed symmetrically, and front and rear intermediate flaps 31, 31 are connected to the front and rear side edges of the right side wall 30, respectively.

As shown in FIG. 5, a right inner wall 32 is connected to the upper edge of the right side wall 30 via two fold lines. The inner wall 32 is a rectangular wall plate and is stacked on the inner surface of the side wall 30. The lower edge of the inner wall 32 is in contact with the upper surface of the bottom plate 10.

As shown in FIG. 2, a plurality of ventilation holes 33 are formed in the side wall 30 and the inner wall 32. As shown in FIG. 1, when the tray 1 is assembled, the ventilation holes 33 in the side wall 30 and the ventilation holes 33 in the inner wall 32 communicate with each other. The interior space and the exterior space of the tray 1 are configured to be ventilated through each ventilation hole 33.

A step side plate 34 is connected to the lower edge of the right inner wall 32 via a fold line. The step side plate 34 is formed in a band shape along the lower edge of the inner wall 32 (see FIG. 2). The step side plate 34 projects inward from the lower edge of the inner wall 32. As shown in FIG. 7, the step side plate 34 is stacked on the top surface of the bottom plate 10, so that a step portion is formed at the right edge of the top surface of the bottom plate 10.

As shown in FIG. 5, front and rear inner flaps 35, 35 extending inward are connected to the front and rear side edges of the right inner wall 32, respectively. The front inner flap 35 is overlapped with the inner surface of the front intermediate flap 31. Further, the inner flap 35 on the rear side is overlapped with the inner surface of the intermediate flap 31 on the rear side.

In this embodiment, the inner wall 32 and the inner flap 35 are connected to each other via an inclined wall 36. When the inner flap 35 is stacked on the intermediate flap 31, the inclined wall 36 is inclined with respect to the inner wall 32 and the inner flap 35.

As shown in FIG. 2, similarly to the right side wall 30, an inner wall 32 is also connected to the upper edge of the left side wall 30. Further, a plurality of ventilation holes 33 are also formed in the left side wall 30 and the inner wall 32. Further, a step side plate 34 is also connected to the left inner wall 32, and an intermediate flap 31 is connected to the left side inner wall 32 via an inclined wall 36.

As shown in FIG. 5, a slit extending downward from the upper edge is formed at the tip of the left inner flap 35, and a slit extending downward from the lower edge is formed at the tip of the right inner flap 35. An extending slit is formed. The left and right inner flaps 35, 35 are connected by combining the slits of the left and right inner flaps 35, 35.

As shown in FIG. 7, an inner end wall 21 is connected to the center of the upper edge of the rear end wall 20 via two folded lines (see FIG. 6). The inner end wall 21 is folded back toward the inner surface of the end wall 20. The inner end wall 21 is overlapped with the inner surfaces of the left and right inner flaps 35, 35.
The lower edge of the inner end wall 21 is in contact with the upper surface of the bottom plate 10. By inserting the projection formed on the lower edge of the inner end wall 21 into the engagement hole formed on the rear edge of the bottom plate 10, the lower edge of the inner end wall 21 is connected to the top surface of the bottom plate 10. ing.

As shown in FIG. 6, on the upper edge of the rear end wall 20, left and right insertion pieces 22, 22 are connected to the left and right sides of the part where the inner end wall 21 is connected, respectively. They are installed consecutively. The insertion piece 22 is formed with a plurality of bent lines extending in the left-right direction and spaced apart in the vertical direction.

The insertion piece 22 is inserted between the inner surface of the intermediate flap 31 and the outer surface of the inner flap 35 (see FIG. 3). Thereby, the upper edge of the end wall 20 is supported by the intermediate flap 31 and the inner flap 35.

As shown in FIG. 7, left and right partition walls 40, 40 are connected to the left and right side edges of the rear inner end wall 21 via a fold line. The partition wall 40 extends forward from the side edge of the rear inner end wall 21 and is raised perpendicularly to the upper surface of the bottom plate 10. The leading end of the partition wall 40 is disposed at the rear of the center of the bottom plate 10 in the front-rear direction.
The left and right partition walls 40, 40 arranged at the rear of the top surface of the bottom plate 10 divide the internal space at the rear of the tray 1 into three substantially equal parts, left and right.

At the lower edge of the partition wall 40, two step protruding pieces 41, 41 are arranged in succession at an interval in the front-rear direction. The front step protruding piece 41 is connected to the tip of the lower edge of the partition wall 40, and is formed in a quadrant shape (see FIG. 3). The rear step protruding piece 41 is connected to the middle part of the lower edge of the partition wall 40, and is formed in a semicircular shape (see FIG. 3).

A first section L1 that comes into contact with the upper surface of the bottom plate 10 and a second section L2 that is arranged slightly above the first section L1 are formed at the lower edge of the partition wall 40 (Fig. 2 reference).
The second sections L2, L2 are formed at two locations, the front end and the middle of the lower edge of the partition wall 40. The front and rear step protruding pieces 41, 41 are connected to the front and rear second sections L2, L2, respectively, via a polygonal line.

The protruding pieces 41, 41 for both steps of the left partition wall 40 protrude rightward from the lower edge of the left partition wall 40, as shown in FIG. The protruding pieces 41, 41 for both steps of the right partition wall 40 protrude leftward from the lower edge of the right partition wall 40.

As shown in FIG. 4, the step protruding piece 41 extends diagonally downward from the second section L2 of the lower edge of the partition wall 40. That is, the base end portion of the step protrusion piece 41 is separated from the upper surface of the bottom plate 10. The tip of the step protruding piece 41 is stacked on the top surface of the bottom plate 10.

In this embodiment, the four step protrusions 41 are arranged on the upper surface of the bottom plate 10 in the area between the left and right partition walls 40, 40, so that there is a step in the middle part of the upper surface of the bottom plate 10 in the left and right direction. A section is formed.

As shown in FIG. 7, the rear half and front half of the tray 1 are formed symmetrically in the front and rear. That is, the inner end wall 21 and the left and right insertion pieces 22, 22 are also connected to the upper edge of the front end wall 20. Further, left and right partition walls 40, 40 extend rearward from the left and right side edges of the front inner end wall 21, and a step projection piece 41 is connected to the lower edge of the partition wall 40. There is.

In the tray 1 of this embodiment, as shown in FIG. 1, an intermediate plate 50 and two partition plates 60, 60 are assembled to each partition wall 40.
The intermediate plate 50 and both partition plates 60, 60 are flat plates extending in the left-right direction, and are raised perpendicularly to the upper surface of the bottom plate 10.

The intermediate plate 50 is arranged at the center of the bottom plate 10 in the front-rear direction. The left and right side edges of the intermediate plate 50 are inserted into slits formed at the upper ends of the left and right inner walls 32, 32. In this embodiment, the left and right ends of the intermediate plate 50 are assembled and supported by the left and right side walls 30, 30, respectively, via the left and right inner walls 32, 32. Note that the left and right end portions of the intermediate plate 50 may be directly assembled to the left and right side walls 30, 30, respectively.
The interior space of the tray 1 is divided into front and rear halves by the intermediate plate 50 (see FIG. 3).

The two partition plates 60, 60 are arranged on both the front and rear sides of the intermediate plate 50. The partition plate 60 is inserted into a slit formed at the upper end of the left and right partition walls 40, 40.
The front partition plate 60 is arranged at the center of the front half region of the bottom plate 10 in the front-rear direction. Further, the rear partition plate 60 is arranged at the center of the rear half region of the bottom plate 10 in the front-rear direction.

As shown in FIG. 3, in the tray 1, the internal space of the tray 1 is substantially equally divided into four front and rear spaces by an intermediate plate 50 and two partition plates 60, 60 arranged on the bottom plate 10.
Thereby, the internal space of the tray 1 is divided into twelve spaces. In the tray 1, as shown in FIG. 4, one container P can be accommodated in one space. That is, the tray 1 can accommodate twelve containers P.

When assembling the tray 1 of this embodiment, first, as shown in FIG. 5, left and right side walls 30, 30 are raised up from the blank sheet S shown in FIG. 2 with respect to the bottom plate 10.
Further, the inner wall 32 is folded back to the inner surface side of the side wall 30, and the step side plate 34 is stacked on the upper surface of the bottom plate 10.
Further, an inner flap 35 connected to the inner wall 32 is arranged along the front edge of the bottom plate 10, and the tips of the left and right inner flaps 35, 35 are connected to each other. The flap 31 is placed over the outer surface of the inner flap 35.

Subsequently, as shown in FIG. 6, the front and rear end walls 20, 20 are raised with respect to the bottom plate 10, and overlapped with the outer surfaces of the left and right intermediate flaps 31, 31. Further, the insertion piece 22 is inserted between the intermediate flap 31 and the inner flap 35.
At this time, the insertion piece 22 is formed with a plurality of bending lines extending in the left-right direction, and the insertion piece 22 is easily bent, so the insertion piece 22 is inserted between the intermediate flap 31 and the inner flap 35. It's getting easier.

By inserting the insertion piece 22 connected to the upper edge of the end wall 20 between the intermediate flap 31 and the inner flap 35, the upper edge of the end wall 20 is supported by the intermediate flap 31 and the inner flap 35. Therefore, the end wall 20 can be maintained in a raised state with respect to the bottom plate 10.

Subsequently, as shown in FIG. 7, the partition wall 40 is bent with respect to the inner end wall 21, and the inner end wall 21 and the partition wall 40 are folded back with respect to the end wall 20.
At this time, the end wall 20 is supported by the intermediate flap 31 and the inner flap 35 by the insertion piece 22, and is maintained in an upright state with respect to the bottom plate 10, so that the end wall 20 is held down by hand. The inner end wall 21 and both partition walls 40, 40 can be easily folded back with respect to the end wall 20 without any bending.
As a result, the four partition walls 40, 40 are raised on the bottom plate 10, and the plurality of step projection pieces 41 overlap the top surface of the bottom plate 10.

As shown in FIG. 1, after the four partition walls 40 are erected on the bottom plate 10, the intermediate plate 50 is assembled to the left and right inner walls 32, 32, and the front and rear partition plates 60, 60 are attached to each partition wall 40. to complete the assembly work of tray 1.

In the tray 1 as described above, the partition wall 40 is connected to the inner end wall 21, as shown in FIG. Therefore, when assembling the tray 1, by folding back the inner end wall 21 with respect to the end wall 20, a plurality of partition walls 40 can be arranged on the upper surface of the bottom plate 10.
Moreover, since the partition wall 40 is supported by the inner end wall 21, the partition wall 40 can be stabilized on the bottom plate 10.
Further, the step protruding piece 41 connected to the lower edge of the partition wall 40 overlaps the top surface of the bottom plate 10, so that a step portion is formed in the middle portion of the top surface of the bottom plate 10 in the left-right direction.
Moreover, when the inner wall 32 is folded back with respect to the side wall 30, the step side plate 34 connected to the lower edge of the inner wall 32 overlaps the upper surface of the bottom plate 10, so that the left and right ends of the upper surface of the bottom plate 10 A stepped portion is formed.
In this manner, the tray 1 having a plurality of stepped portions formed on the upper surface of the bottom plate 10 can be easily assembled.

As shown in FIG. 4, when storing the container P in the tray 1 of this embodiment, by placing a part of the container P on the upper surface of the step protruding piece 41 or the step side plate 34, A gap can be provided between the lower surface and the upper surface of the bottom plate 10. By providing a gap between the container P and the bottom plate 10 in this manner, vibrations during transportation are less likely to be transmitted to the fruits and vegetables in the container P.

Further, in the tray 1 of the present embodiment, since the base end of the step protrusion 41 is separated from the top surface of the bottom plate 10, the step formed on the bottom plate 10 by the step protrusion 41 increases, and the step protrusion Since the piece 41 bends in the vertical direction, vibrations during transportation can be effectively absorbed.

In the tray 1 of this embodiment, the front, rear, left and right walls are double walls, and the inclined walls 36 are arranged at the four corners, so that the load capacity of the tray 1 can be increased.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and can be modified as appropriate without departing from the spirit thereof.
In the tray 1 of this embodiment, as shown in FIG. The number and shape are not limited.
Further, in the tray 1 of the present embodiment, the protruding pieces 41 for the step protrude from one of the left and right sides of the single partition wall 40, but the protruding pieces 41 for the step protrude from the single partition wall 40 on both the left and right sides. It's okay.

In the tray 1 of this embodiment, a band-shaped step side plate 34 is continuously provided at the lower edge of the inner wall 32, but the shape of the step side plate 34 is not limited. For example, a plurality of step side plates may be provided at the lower edge of the inner wall 32 at intervals in the front-rear direction. Furthermore, it is not necessary to provide the step side plate 34 at the lower edge of the inner wall 32.

In the tray 1 of this embodiment, four partition walls 40 are provided, but the number and shape of the partition walls 40 are not limited. For example, the partition wall 40 may be connected to only one side edge of the inner end wall 21. Further, the inner end wall 21 and the partition wall 40 may be provided in series with only one of the front and rear end walls 20 of the tray 1.

Although the tray 1 of this embodiment is provided with one intermediate plate 50 and two partition plates 60, 60, the number and shape of the partition plates are not limited. Furthermore, it is not necessary to provide a partition plate.
Moreover, a protruding piece for a step protruding in the front-rear direction may be provided on the lower edge of the intermediate plate 50 or the lower edge of the partition plate 60.

As shown in FIG. 7, the tray 1 of this embodiment accommodates a container P filled with fruits and vegetables as an accommodation object, but the accommodation object that can be accommodated in the tray of the present invention is not limited.

Although the tray 1 of this embodiment is made of cardboard, the tray may be made of various known paperboards.

1 Tray 10 Bottom plate 20 End wall 21 Inner end wall 22 Insert piece 30 Side wall 31 Intermediate flap 32 Inner wall 33 Ventilation hole 34 Side plate for step 35 Inner flap 36 Slanted wall 40 Partition wall 41 Projecting piece for step 50 Intermediate plate 60 Partition plate L1 First section L2 Second section P Container (content)
S blank sheet

Claims (7)

The bottom plate and
front and rear end walls connected to the bottom plate;
left and right side walls connected to the bottom plate;
an inner end wall connected to the upper edge of the end wall and folded back toward the inner surface of the end wall;
A partition wall is connected to the left and right side edges of the inner end wall via a polygonal line,
The partition wall extends in the front-back direction and stands up on the top surface of the bottom plate,
A protruding piece for a step is connected to the lower edge of the partition wall via a fold line,
The tray is characterized in that the step protruding piece protrudes from the lower edge of the partition wall in the left-right direction and is stacked on the upper surface of the bottom plate. The tray according to claim 1,
At the lower edge of the partition wall,
a first section that comes into contact with the top surface of the bottom plate;
a second section arranged above the first section,
The tray characterized in that the step protruding piece is connected to the second section. The tray according to claim 1 or claim 2,
an inner wall connected to the upper edge of the side wall and folded back to the inner surface of the side wall;
A step side plate is connected to the lower edge of the inner wall via a fold line,
The tray is characterized in that the step side plate protrudes inward from the lower edge of the inner wall and is stacked on the upper surface of the bottom plate. The tray according to claim 1 or claim 2,
an inner wall connected to the upper edge of the side wall and folded back to the inner surface of the side wall;
An intermediate flap overlapped with the inner surface of the end wall is connected to the side edge in the front-rear direction of the side wall, and
An inner flap overlapped with the inner surface of the intermediate flap is connected to the side edge of the inner wall in the front-rear direction,
An insertion piece inserted between the inner surface of the intermediate flap and the outer surface of the inner flap is connected to the upper edge of the end wall,
The tray characterized in that the inner end wall is overlapped with the inner surface of the inner flap. The tray according to claim 1 or claim 2,
an inner wall connected to the upper edge of the side wall and folded back to the inner surface of the side wall;
An intermediate flap overlapped with the inner surface of the end wall is connected to the side edge in the front-rear direction of the side wall, and
An inner flap overlapped with the inner surface of the intermediate flap is connected to the side edge of the inner wall in the front-rear direction,
The inner wall and the inner flap are connected to each other via an inclined wall,
The tray characterized in that the inclined wall is inclined with respect to the inner wall and the inner flap. The tray according to any one of claims 1 to 5,
a partition plate extending in the left-right direction and raised on the top surface of the bottom plate;
The tray characterized in that the partition plate is assembled to the partition wall. The tray according to any one of claims 1 to 6,
an intermediate plate extending in the left-right direction and standing up on the top surface of the bottom plate;
A tray characterized in that the left and right end portions of the intermediate plate are assembled to the left and right side walls, respectively.

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