JPS6134261Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a packaging box which, after being used as a transportation box, can be set on a shelf or the like and used as a storage box in which products, etc. can be taken in and out.

Conventionally, in order to store products in a state where they can be taken out and taken out freely after transportation, it is necessary to use a packaging box for transportation and a box for storage, or to remove the top surface of the packaging box for transportation and use it as a storage box. I was using it.

However, the former requires time and effort to transfer the product to the storage box, and the latter has an open top storage box, so when multiple tiers are stacked, only the top box is used for storage. It could not be used as a box.

In this regard, the present invention allows packaging boxes used for transportation to be used as storage boxes with an opening on the end side with extremely simple operations, and even when a large number of boxes are stacked, it is possible to separate individual boxes. It can be used as a storage box that can be taken out and put in at will.

Hereinafter, the present invention will be explained in detail with reference to the illustrated embodiment. As shown in the figure, the present invention has a top plate 1, a bottom plate 2, and both side plates 3, 3' having an endless shape, and an upper part from the edge of the top plate 1. A lid flap 4 is extended, and locking pieces 5, 5' are made to protrude from both ends of its upper side. Note that the line indicated by the reference numeral 6 is a bending line. Next, side flaps 7, 7' are extended from the edges of the side plates 3, 3', respectively, and vertical portions 8, 8' are formed by cutting out the upper ends of the side flaps 7, 7'.
and horizontal portions 9, 9' are formed, a lower lid flap 10 and a folded piece 11 are extended from the edge of the bottom plate 2, and a locking protrusion 12 is provided in the center of the folded piece 11 and corresponds thereto. A locking hole 13 is bored in the bottom plate 2. Further, the top plate 1 is provided with locking holes 14, 14' corresponding to the locking pieces 5, 5'.

The present invention consists of the above structure,
To assemble this, first fold both side flaps 7, 7' inward as shown in FIG.
1 to the inside and insert the locking protrusion 12 into the locking hole 13.
The side flaps 7, 7' are clamped and fixed by the horizontal portions 9, 9'. (See FIG. 3) Note that the folded piece 11 may be adhered and fixed to the inside of the horizontal portions 9, 9'.

Next, in order to use the lid for transportation from this state, as shown in FIG. 10 (in this case, the lower lid flap 10 can be easily inserted by cutting an appropriate bending line as shown by reference numeral 6 in FIG. 1). In this way, it can be used for transportation in the same way as a normal packaging box.

On the other hand, if this is to be used for storage, the upper lid flap 4 is placed over the top plate 1, and the locking pieces 5, 5' are inserted into the locking holes 14, 14' on the top plate 1. The upper lid flap 4 is locked and fixed on the top plate 1. That is, it is used in the state shown in FIG. In this case, side flap 7,
The vertical parts 8 and 8' of the box 7' increase the strength of the box and help prevent the box opening from deforming or buckling even when stacked in multiple stages, allowing it to be used for a long time. . Furthermore, the strength can be further increased by extending the horizontal parts 9, 9' to further provide a horizontal part and a vertical part, and folding them back to make each of the horizontal part and the vertical part double.

As described above, after the packaging box of the present invention is used as a transportation box, it is possible to obtain a storage box with an opening on the end surface into which products can be put in and taken out with a simple operation.

Incidentally, the other end surface may be constructed in exactly the same manner as this, or may be closed using a known construction.

[Brief explanation of drawings]

The drawing shows one embodiment of the present invention.
Figures 2 and 3 are perspective views showing the assembly process;
FIG. 5 is a perspective view showing the state of use. 1...Top plate, 2...Bottom plate, 3,3'...Side plate,
4... Upper lid flap, 5, 5'... Locking piece,
7, 7'... Side flap, 8, 8'... Vertical portion, 9, 9'... Horizontal portion, 10... Lower lid flap, 11... Folded piece, 14, 14'... Locking hole.

Claims (1)

[Scope of utility model registration request] The top plate 1, side plate 3, bottom plate 2, and side plate 3' are made endless, and an upper lid flap 4 is extended from the edge of the top plate 1, and locking pieces 5, 5' are protruded from both ends of the upper side.
From the edge of both side plates 3, 3', the side flap 7,
7' is extended and its upper end is notched to form a vertical part 8,
8' and horizontal parts 9, 9' are formed, a lower lid flap 10 and a folded piece 11 are extended from the edge of the bottom plate 2, and both side flaps 7, 7' are folded inward to form horizontal parts 9, 9. ' is clamped and fixed between the lower lid flap 10 and the folded piece 11, and the locking pieces 5, 5' are inserted between the lower lid flap 10 and the horizontal parts 9, 9' to fix the upper lid flap 4 and transported. The locking holes 14, 1 have locking pieces 5, 5' drilled on the top plate 1.
4' and fixes the upper lid flap 4 on the top plate 1 to form a storage box.