JPH0742992Y2 - Stacking tray container - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial application] The present invention is mainly applied to liquids such as milk.
Paper container filled with body drink (hereinafter simply referred to as a pack
A) is related to a paper tray container used for shipping and transportation.

[0002]

[Prior Art and Problems] Packed beef with a capacity of 1 liter
Milk is of the roof type shown in FIG.
(Also referred to as "p-shaped") occupies the majority. Such a pack
Stuffed milk is stored in stacks at warehouses, stores, etc.
When delivering a large amount to a store, refrigerating efficiency and rationalization of cargo handling work
Side opening rate is increased to reduce cost of packaging and cost of packaging.
You can see the packed milk from the outside
Tray shape with open top and both sides so that you can
A large number of the above packs in the returnable box ( see reference numeral C in FIG. 13 ).
These tray-shaped returnable boxes are packed in an array, and the tray-shaped returnable box is shown in FIG.
As shown in (a) of Fig. 4, using a narrow crosspiece,
Pipes are being transported. The tray-shaped tray
The box is a reinforced column at the four corners of the box, which is almost the same height as the paper pack P.
When the boxes are stacked by continuously forming the
Gives strength to withstand the load of. However stacking
The returnable box does not respond to the vibration of the vehicle during delivery,
The upper and lower boxes may shift due to the handling of cargo. Upper and lower boxes
When the box moves, for example, as shown in Figure 14 (b), the upper box
The bottom of the box may fall from the deck inside the lower box.
In this way, when the upper box falls, the pack in the lower box
The upper box is sunk in the upper box, or the pack
The top may be damaged . Therefore, the applicant
To prevent the stacked returnable boxes from moving relative to each other,
While a protrusion is provided on the part, the protrusion corresponds to the protrusion
A hole that can be inserted is provided on the bottom of the box so that when stacking,
Insert the protrusion of the lower box into the hole provided on the bottom of the box, and
The boxes have been designed so that they do not move out of sync (see Figure 7).
See) .

[0003]

[Problems to be solved by the invention] However, the above
The bottom of the upper box is often used when handling
Accurately fit the hole provided on the surface with the engaging protrusion of the lower box.
It may be piled up roughly without letting it go .
Move the upper and lower boxes during inspection and other distribution to release the engagement
In that case, the bottom of the upper box
There was a problem of falling in the lower box . Purpose of the invention
The solution to this problem is
It was made to decide, and the stacked boxes
Even if it shifts a little, the upper box can fall into the lower box.
Missing, and therefore the top of the product pack is dirty or damaged
To avoid receiving
Easy to take out and can be re-stacked as a returnable box
To provide a stacking tray container .

[0004]

In order to solve the problem] was to achieve the above purpose
Therefore, the stacking tray container of the present invention has a rectangular bottom plate.
A pair of opposing side plates and a pair of opposing end plates on the four sides
Side flaps on both sides of the pair of opposing gable plates
A reinforcement flap of approximately equal width on the extension of the side flap.
The connecting flaps to the reinforcing flaps.
Contact and form an open window on top of the other pair of opposing side plates.
A fold-up piece is provided for this purpose, and a bar is attached to the upper end of the end plate.
Concatenating plate, and set the upper flap on both sides of the桟板
And the boundary line (crease) between the gable plate and the cross plate
A cutout of approximately U shape protruding to the side of the deck is provided for this
Free end corners of the joining flap corresponding to the cut
While the protrusion is provided on the upper side of the part, the boundary line between the bottom plate and the gable plate
When the containers are stacked, the protrusions are not
It has a notch that fits into each of the bottom plates.
The pair of side plates and gables are vertically erected and both sides are
The flap and the reinforcing flap are folded inward and the joining flap is used.
While adhering to the inner surface of the end plate, attach the crosspiece directly to the end plate.
Bend inward so that they intersect, side up the upper flap and the side plate.
The tray container main body formed by adhering to the flap, and the tray
Can straddle both sides of the container and cover the top surface of the container
And the top pad configured as
Fixing means that can be fixed to the projections of the tray container at both end edges
It is characterized by the provision of . In addition, the heaven pad
As fixing means for fixing to the protrusion, both ends of the top pad
Claws or notches may be provided on the edge, or projections on the container side
In addition, you may make the hole which the said nail | claw of a top pad catches . Na
The tray container body of the present invention can be used without a top pad.
Can be stacked. But in that case,
The width is the width of at least one product pack to be stored.
It has a larger dimension, and its protruding direction is
Set a folding ruled line in the orthogonal direction and take out the pack.
The pier can be bent along the ruled line when squeezing.
And are characterized by .

[0005]

Embodiments Next, embodiments of the present invention will be specifically described with reference to the drawings. FIG. 1 shows the tray container body of the present invention.
It is a development view, the blank sheet 1 made of cardboard
Panels engraved with broken lines 5 and 6 and connected in one direction
Partition 2-4. These panels are
Then, what is indicated by reference numeral 2 is a rectangular bottom plate, and
It is formed in the central portion of the seat 1. Reference numeral 3 is the bottom plate
Gable plate connected to two opposite sides of 2, 4 is an extension of the gable plate
It is a deck connected to the top. The upper flaps should be
The wrap 8 is connected. Moreover, what is shown by reference numeral 7 is
A side plate connected to the remaining two opposite sides of the bottom plate 2.
It

By the way, the pair of opposing end plates 3 are
Side flaps 9 on both sides, approximately equal on the extension of the side flaps.
The width of the reinforcing flap 12 is further joined to the reinforcing flap.
The flaps 13 are connected to each other. And said wife plate 3
And project to the side of the deck at the boundary (fold) between the deck 4 and
Make a notch 14 that is almost U-shaped and make it compatible with this notch.
A protrusion on the upper side of the free end corner of the joining flap 13.
17 is provided. As will be described later,
The engaging hole 22 used to secure the top pad.
To achieve. On the other hand, a boundary line (crease) between the bottom plate 2 and the end plate 3
When the containers are stacked, the protrusions 17 are fitted in the parts
A notch 16 is provided . By the way, reference numeral 15 is a notch 14
The protrusion formed by is shown .

The reference numeral 18 indicates a gable plate 3 and a joint plate.
It is a hand hole formed in the wrap. Reference numeral 21 is opposite
Folding piece for forming an open window part on the upper part of the pair of side plates 7
As shown in FIG. 1, the broken line 19 and the notch 20
It is divided by .

The tray container body configured as described above
In order to assemble, first, a pair of
The side plate 7 and the end plate 3 are vertically erected and both sides
After folding the flap 9 and the reinforcing flap 12 inward,
The joining flap 13 is adhered to the inner surface of the end plate. On the other hand, the deck 4
Bend inward so that it is orthogonal to the end plate 3, and
The partial flap 8 is adhered to the side flap 9. Also of the side plate 7
Bend the folding piece 21 to the inside and bond it together with the side plate
Both ends of 7 are glued on the side flaps 9. in this way
Then, at the four corners of the main body as shown in FIG.
The tray container main body in which the columnar part of is formed is completed .

FIG. 2 shows a top pad 30 used in the present invention.
is there. This heaven pad uses cardboard sheets and containers
Corresponding to the rectangular bottom plate on the main body side, the tray shown in FIG.
Make it large enough to cover the entire top surface of the container body.
It It should be noted that, on both end edges, which are the short sides of the illustrated top pad 30,
Protrusions 17, 17 protruding left and right of the top surface of the tray container body
Protrusions 31 protruding between are provided, and the protrusions 31 are provided on both sides.
Engaging claw that engages with the engaging hole 22 formed in the protrusion 17
32 is formed .

FIG. 3 shows one modification of the top pad, and the top pad 30 has the projections 17 on both edges thereof.
Is provided with a pair of left and right cuts 33.

FIG. 4 shows another modification of the top pad.
In this modification, both side edges, which are long sides of the top pad 30, are extended.
The dust cover 34 is formed to be long so that the top and side surfaces of the tray container body can be completely covered.

Each of the above-mentioned ceiling pads 30 has a tray capacity.
As shown in Fig. 6 or 7,
In addition, straddle both berths 4 and 4 and cover the top surface of the container.
Assemble and use as you can. In addition, in FIG. 6 and FIG.
The illustration of the product packs stored in the tray container is omitted.
Omitted .

Diagram showing the procedure for using the tray container body and the ceiling pad
It will be described based on 7. First, the product inside the tray container body
Arrange and pack many barrel packs. And this tray
When storing the container in a warehouse or shipping it to a store,
Instead , stack the trays on the rails 4 and 4 of the tray containers to be stacked.
Put the door 30 and project from the left and right edges of this top pad.
Between the protrusions 17, 17 that project the convex portion 31 upward from the cross plate 4.
The engaging claws 32 provided on both sides of the convex portion.
Engage with the engaging hole 22 formed in the protrusion 17,
The top pad 30 and the tray container body are fixed. Then each
The protrusion that protrudes from the tray plate of the tray container and the front plate provided on the bottom plate.
The notches 16 that engage with the protrusions are combined with each other.
It That is, when stacking, the bottom of the upper tray container body
Insert the protrusion of the lower tray container into the notch provided on the surface
Make sure that the stacked tray containers do not move due to misalignment
To do .

When using the top pad of FIG. 3, the left side
Insert the protrusion on the tray container side into the notch 33 on the right
The top pad is fixed to the top surface of the container by the engagement of. See also
When using the ceiling pad shown in 4 above, the tray container body
Place the top pad 30 on the decks 4 and 4 of the
The dust cover 34 is extended to the long side of the 30 tray container
Bend to the side and partially on the tray container body if necessary
Adhere and fix to .

In this way, the tray containers of the present invention are stacked.
The tray on top of each tray
Attach the pad, and place the upper tray on the top pad.
Stack the vessels and place them on the bottom of the upper tray container body.
Insert the protrusion of the lower tray container into the notch and stack it.
To prevent the tray containers from slipping from each other.
It Therefore, when handling cargo, install it on the bottom of the upper container.
Do not fit the hole with the protrusion on the lower container exactly
Roughly stacking as it is, inspecting products, etc.
When moving the lower container to disengage it,
Even if the placement is slightly misaligned, the upper container will fall into the lower container.
And therefore the top of the product pack gets dirty
And not damaged . Items in transit
When inspecting, the top pad 30 is attached to the main body of the tray container.
Easily attached to the protrusions protruding from the piers 4, 4.
Therefore, it can be easily removed when necessary. did
Therefore, it is easy to pick and inspect products .

FIG . 8 shows a modified example of the tray container of the present invention .
FIG. 9 is an exploded view of the portion, and FIG. 9 is an assembly explanatory diagram of the same main portion. This
Instead of attaching the top pad to the top of the container,
The protrusion width W of the plate 4 is increased. In this example,
The width is about the same as the width S of one pack (Fig. 10).
It was to so. And in this way to widen the crosspiece width
Even when the stacked tray containers are slightly misaligned,
The upper container is the lower container within the projected width W.
It was designed so that it would not fall inside .

FIG . 11 and FIG. 12 show another embodiment of the tray container of the present invention.
FIG. 4 is a development view of a main part and an assembly explanatory diagram of the main part showing a modified example of FIG.
It In this product, the projecting width of the deck 4 is set to 1 of the pack (Fig. 10).
In this example, the width is larger than the width S for each piece. This training
-For containers, the direction perpendicular to the direction of protrusion with respect to the crosspiece
A folding ruled line 23 is provided on the
The board can be folded back along its ruled line . In addition
In the embodiment of FIG.
Form a straight folding line 23, and on the upper flap 8
Has a notch 24 connected to the ruled line. this
In this case, the crosspiece 4 is inserted through the ruled line 23.
Since it can be folded back upwards,
When carrying out picking and inspection of products, the piers get in the way
Never be.

[0018]

The present invention has the above-described structure.
Therefore, the product pack inside the tray container body of the present invention
Used by stacking multiple items packed in multiple layers
The protrusions of the tray container on the lower side
However, in the notch provided on the bottom surface of the upper tray container body
Once fitted, the stacked tray containers move out of alignment
Is prevented. In addition, it falls on the top of the tray container
For prevention, a top pad that covers the top surface is installed on the deck.
Or the width of the projecting board is increased to accommodate it.
Dimension larger than the width of at least one product pack
Since it is formed with the shape of
At the time of stacking, even if the stacked tray containers are slightly misaligned,
Prevent the tray container from falling into the lower tray container.
You can This makes it possible for users to dislike product packages.
It is possible to prevent the dirt and damage of the crater from occurring. In addition, the deck is not
The protrusion width of the
Since it is foldable, it can be folded when removing the pack.
It is easy to take out the product pack, and after taking out the product
Can be easily piled up again .

[Brief description of drawings]

FIG. 1 is an exploded view of a tray container body according to the present invention.

FIG. 2 is a plan view of a top pad used in the present invention.

FIG. 3 is a plan view showing a modified example of the upper pad.

FIG. 4 is a plan view showing another modification of the top pad.

FIG. 5 is an assembly view of the tray container body.

FIG. 6 is a cross-sectional view in which a top pad is attached to the top surface of the tray container body.

FIG. 7 is an explanatory view showing a state in which tray containers are stacked, in which the top pad is removed from the upper tray container.

FIG. 8 is a development view of a main part showing another embodiment of the tray container body.

FIG. 9 is an assembly drawing of the same.

FIG. 10 is a perspective view of a paper container (pack) containing a beverage contained in the tray container of the present invention.

FIG. 11 is an exploded view of a main part showing still another embodiment of the tray container of the present invention.

FIG. 12 is an assembly drawing of the same.

FIG. 13 (a) shows a plurality of roof-shaped packs.
Aligned, (b) shows the pack in a tray container
The perspective view which showed the state which was stored .

FIG. 14 (a) is a diagram of FIG. 14 (b).
Illustration of stacking tray containers, (b) shows upper tray
Explanation of the state where the tray container has fallen into the lower tray container
Fig .

[Explanation of symbols] 1 blank sheet 2 bottom plate 3 gable plate 4 cross plate 5 fold line 6 fold line 7 side plate 8 upper flap 9 side flap 10 fold line 11 fold line 12 reinforcing flap 13 joining flap 14 notch 15 protrusion 16 notch 18 hole 17 19 Fold Line 20 Cut 21 Fold Piece 22 Top Pad Engagement Hole 23 Bending Ruled Line 30 Top Pad 31 Convex Part 32 Engaging Claw 33 Cut

Claims (3)

[Scope of utility model registration request] 1. A pair of opposed bases on the four sides of a rectangular bottom plate (2).
Connecting side plate (7) and pair of opposing end plates (3)
And side flaps (9) on both sides of the pair of opposing end plates.
A reinforcement flap of approximately equal width on the extension of the side flap.
(12) is further joined to the reinforcing flap (1)
3) connected to each other, on the other pair of side plates facing each other
A folding piece (21) for forming an open window part is provided,
Also, connect the cross plate (4) to the upper end of the end plate (3),
The upper flaps (8) are provided on both sides of the deck, and
Also, at the boundary line (fold) between the gable plate and the deck, the deck side
Make a substantially U-shaped cutout (14) protruding from the
The free end of the joining flap (13) according to
While the protrusion (17) is provided on the upper side of the inner portion,
When stacking containers on the boundary line (fold) of the gable plate,
A notch (16) for fitting the protrusion is provided,
Set up a pair of side plates and gable plates vertically with respect to the bottom plate.
And the side flaps and reinforcement flaps on both sides of the gable plate.
Inwardly bend and bond the flap to the inner surface of the gable plate.
Bent inward so that the crosspiece is orthogonal to the end plate
And the upper flap and the side plate are bonded to the side flap.
The tray container body and both tray plates of the tray container should be straddled and cover the top surface of the container.
And a top pad (30) configured to
Ri, the end edges of the top pad, fixed to the projection of the tray container
A tray container for stacking, which is provided with a fixing means that can be used . 2. Fixing for fixing the top pad to the protrusion
As a means, nails (32) or notches are provided on both edges of the top pad.
And the top pad on the protrusion on the container side.
2. The stacking tray container according to claim 1 , wherein a hole (22) for catching said claw is formed . 3. A pair of opposing sides on four sides of a rectangular bottom plate.
The plate and the pair of opposing gable plates are connected to each other and
Install side flaps on both sides of the pair of gable plates on the extension of the side flaps.
A reinforcing flap of approximately equal width to the reinforcing flap.
The bonding hula-up by concatenating each other pair of opposite
Providing a folding piece for forming an open window on the upper part of the side plate,
In addition, a bar is connected to the upper end of the end plate, and the bar of the bar is connected.
An upper flap is provided on both sides, and the gable plate and the cross plate are also provided.
Almost U-shaped protruding to the deck side at the boundary line (fold) of
-Shaped notch is provided, and the contact is made corresponding to this notch.
Providing a protrusion on the upper edge of the free end corner of the compound flap
On the other hand, there is a container at the boundary (fold) between the bottom plate and the end plate.
When stacking, make sure to provide a notch to fit the protrusion.
A pair of side plates and gable plates vertically to the bottom plate.
And side flaps and reinforcement flaps on both sides
Fold inward and bond the joining flap to the inner surface of the gable plate.
Bent inward so that the crosspiece is orthogonal to the end plate
And the upper flap and the side plate are bonded to the side flap.
A tray container, wherein the projecting width of the deck is at least that of the product pack to be stored.
The width is larger than the width of one piece, and the width is
Bending ruled lines (23) are provided in the direction orthogonal to the protruding direction of
Then, when removing the pack, place the slab along the ruled line.
A stackable tray container characterized by being foldable .