JPH05132080A - Packaging device - Google Patents

Abstract

PURPOSE:To obtain a packaging device which improves strength against pressure of an outer packaging corrugated fiberboard container, reduces a load applied to an object to be packaged and allows the packaged object to be taken out easily. CONSTITUTION:An outer packaging corrugated fiberboard container comprising tray-type bottom boxes 3, 4 and an outer packaging upper box 5 is characterized by the fact that the tip of the tray-type bottom box and the outer packaging upper box are to be butted. Further it is characterized by the fact that the tray-type bottom box is formed without being fixed by a tape or staple but fitted into an inner side of the outer packaging upper box, whereby at the time of unpacking the packaging device only removing the outer packaging upper box allows the tray-type bottom boxes to unseal flatly at the same time so as to allow a packaged object to be taken out easily.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging device used for packaging large heavy goods and the like.

[0002]

2. Description of the Related Art In recent years, packaging of large heavy goods has become a storage space.
It is required to reduce the number of stacks, increase the number of stacking stages and facilitate the handling of packages when unpacking due to safety and health issues.

A conventional packaging device will be described below.
FIG. 4 is a perspective view showing a packaging specification of a conventional packaging device, and FIG. 5 is a sectional view. In FIG. 4, 11 is a packaged object, 12
Is a cushion, 13 is a tray-shaped bottom box, 14 is a tip surface of the tray-shaped bottom box 13, 15 is an outer box, and 16 and 19 are tapes.
The band 17 is a band.

A packaging method of the packaging device configured as described above will be described. In FIG. 4, first, the tray-type bottom box 13 is fixed and assembled with the tape 19, and then the cushion 12 and the object to be packaged 11 are inserted into the tray-type bottom box 13 and previously fixed with the tape 16 and assembled. The packaged object 11 is packaged by covering the tray-shaped bottom box 13 with the packaged upper box 15 and integrating the tray-shaped bottom box 13 and the packaged upper box 15 with the band 17.

[0005]

However, in the above-mentioned conventional configuration, in the stacked storage state, a large load is applied to the packaged object in the lower packaging device, and the upper exterior box 15 is also loaded from above. It had a defect that it was easily deformed by receiving the deformation. Further, the tray-shaped bottom box 13 has a tape 19
Alternatively, since the object 11 to be packaged is fixed and formed by the staple 20, it is necessary to lift the object 11 to be packaged in order to take out the object 11 to be packaged from the tray-shaped bottom box 13, and it is difficult to take out a large heavy object. It had drawbacks.

[0006]

In order to solve the above-mentioned problems, the packaging apparatus of the present invention comprises a tray-shaped bottom box and an exterior upper box having the same height dimension, The tip and the inner surface of the outer upper box are made to butt, and the tray-shaped bottom box is formed without being fixed by a tape step, etc., and is fitted to the inner side surface of the outer upper box. .

[0007]

By the above means, the load on the objects to be packaged during stacking and storage can be reduced, deformation of the upper outer box is less likely to occur, and the objects to be packaged can be easily taken out when unpacking.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 and 2, first, the cushion 2 and the object to be packaged 1 are placed on the flat tray-shaped bottom box 3, and then the tray-shaped bottom box 3 is formed, and the tray is previously prepared.
Tray type bottom box 3 with the outer box 5 fixed and assembled with the
The tray-shaped bottom box 3 and the exterior upper box 15 are integrated with each other by a band 7.

With the above structure, the tip surface 4 of the tray-shaped bottom box 3 and the inner surface of the outer box 5 are in contact with each other and the side surfaces are in close contact with each other.
The load on the outer case can be reduced, and the pressure resistance of the outer case can be increased. Further, since the tray-shaped bottom box is unpacked and has a flat plate shape at the same time as unpacking, the object to be packaged can be easily taken out.

[0011]

As described above, according to the present invention, the leading end surface of the tray-shaped bottom box and the inner surface of the exterior upper box are made to abut against each other, and the tray-shaped bottom box is not fixed by a tape or staple. With the structure in which the formed box outer box is fitted, the load applied to the packaged object during stacking and storage can be reduced, and the pressure resistance of the outer box can be increased. Furthermore, since the tray type bottom box is opened at the same time when unpacking and becomes a flat plate,
It is possible to realize an excellent packaging device that can easily take out an object to be packaged.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing a packaging specification of a packaging device according to an embodiment of the present invention.

FIG. 2 is a sectional view of the packaging device according to the embodiment.

FIG. 3 is a development view of the tray type bottom box of the embodiment.

FIG. 4 is an exploded perspective view showing a packaging specification of a conventional packaging device.

FIG. 5 is a sectional view of the conventional packaging device.

[Explanation of symbols]

 1 Packaged object 2 Cushion 3 Tray type bottom box 4 Tray type bottom box tip surface 5 Exterior upper box 6 Tape 7 Band 8 Handle hole

Claims (2)

[Claims] 1. An exterior stepped ball box including a tray-shaped bottom box and an exterior upper box, wherein a tip of the tray-shaped bottom box and an inner surface of the exterior upper box are abutted with each other. A packaging device. 2. The tray-shaped bottom box is formed without being fixed by a tape / steple, and is fitted on the inner surface of the outer box, so that the outer box can be opened when the packaging device is unpacked. The packaging device according to claim 1, wherein the tray-shaped bottom box is simultaneously opened in a flat plate shape by simply removing it, and the object to be packaged can be easily taken out.