KR200283288Y1 - Box for packing - Google Patents

Abstract

The present invention covers the bottom portion 32, the first side portion 34, which is bent and has two layers, and the second side portion 36 and the second side portion 36, which are formed on both side edges of the first side portion 34, respectively. Regarding the packaging box for packaging a small fruit, such as apples and pears consisting of a side cover 38, the reinforcing portion of the first side portion 34, the opposite end portion abuts on the upper portion of the bottom 32 (42) is further extended, and the fixing hole 44 is formed at the corners of the bottom portion 32, and is bent from the boundary between the reinforcement portion 42 and the first side portion 34 to the reinforcement portion 42. According to the shape of the fixing piece 46 is formed so that the fixing piece 46 is inserted into the fixing hole 44 at the time, cut in the 'c' shape, the outer periphery is transparent to the upper portion of the packaging box 30 Providing a packaging box characterized in that the lid 50 is coated with a film and a viewing window 52 is formed in the center. As a result, even a single structure of corrugated cardboard can achieve the same bottom strength as a box made of a corrugated cardboard of a dual structure, and accordingly increase the internal volume, thereby making it easy to check the contents of the box.

Description

Box for packing

The present invention relates to a packaging box for packaging a small fruit, such as apples, pears, melons, etc. More specifically, by extending the side forming portion of the box so that the cross-sections in contact with each other at the bottom surface by bending In addition, the upper part of the box is covered with a lid for observing a separate contents attached to a transparent film, so that a sufficient amount of bottom strength can be obtained even with a thin cardboard, and also a packaging box for easily observing the contents.

Conventionally, the structure of a packaging box that does not have a large mass, such as apples, melons, and pears, will be briefly described with reference to the accompanying drawings.

1A is an exploded view of a conventional packaging box, FIG. 1B is a perspective view illustrating a process of assembling a conventional packaging box, and FIG. 1C is a perspective view illustrating a use example of a conventional packaging box.

Conventional packaging box is bent in two layers with respect to the center of the plurality of edges symmetrically in the longitudinal direction of the bottom portion 12 to extend the first side portion 14, the cross-section is in contact with the bottom portion 12, Both side edges of the first side portion 14 are extended by cutting the second side portions 16a and 16b with respect to the center line, and the second side portions 16a and 16b are positioned inside the second side portions 16a and 16b. 16a extends the intersection portion 16c so that a plurality of symmetrical crosses may be fixed to each other, and the second side portion is formed at a plurality of corners of the bottom portion 12 corresponding to the second side portions 16a and 16b. Although the side cover 18 is extended to cover the outer circumference of the 16a and 16b, the side cover 18 may be bent inward to be fixed in the box, but the side cover 18 may be fixed as shown. The upper portion (18a) of the cover can cover the upper part of the box and the side cover (1) 8 may be fixed to both sides of the upper portion 18a by forming a fixing piece 18b inserted into and fixed to the groove 14b formed in the center line of the first side surface portion 14, or may be fixed by other methods.

Looking at the assembly process of the conventional packaging box 10 formed as described above, first bend the first side portion 14 with respect to the center line, and then the second side portions 16a and 16b with respect to the first side portion 14. Bent at right angles to intersect the intersecting portions 16c of the second side portions 16a positioned inwardly from each other, and then the side cover 18 is bent to abut the second side portions 16a and 16b. Thereafter, the fixing pieces 18b formed on both sides of the upper portion 18a are inserted into the grooves 14b to complete the assembly.

However, in the case of putting the non-heavy fruit 22 such as melons or apples in the conventional packaging box 10 as described above, the government specified the size of the box for packaging these fruits 22 If the size is exceeded, various sizes are not supported, so the size of the packing box 10 needs to be adjusted. Since the conventional packing box 10 uses a thick corrugated cardboard having a double structure to support the weight of the fruit 22, When folded, the thickness between the first side portion 14 and the second side portion 16a, 16b is equal to the thickness of the first and second side portions 14, 16a, 16b. Since the inner width is reduced by a thickness (A) of 10mm per side, when inserting the egg yolk 24 for wrapping apples or fruits, the edge of the egg yolk 24 as shown in the first and second side portions of the box ( 14) 16a and 16b are larger than the inner circumferential dimensions There is a problem that is not just pyeojiji.

In addition, since the upper portion of the conventional packaging box 10 is covered with a separate lid (not shown), the public could not identify the contents inside the box with the naked eye without opening the lid, and confirmed the contents In order to remove the lid in order to have a problem, the contents of the contents are easily deteriorated by touching the contents of several people directly, and in order to prevent this problem, the wrap was placed on the upper part of the box with the lid removed. Not only does not look good when you put on the cover, because you have to wrap every time there was a troublesome work.

An object of the present invention for solving the problems as described above is to extend the side forming portion of the box so that the cross-sections of the bottom surface abut each other by bending, the separate contents attached to the upper portion of the box By covering the observation lid, it is possible to provide a packing box that allows a sufficient amount of floor strength to be obtained even with a thin cardboard, and the contents can be easily observed.

1a is an exploded view of a conventional packing box

1B is a perspective view illustrating a process of assembling a conventional packing box

1C is a perspective view showing an example of use of a conventional packing box

2a is an exploded view of a packaging box according to the present invention

Figure 2b is a perspective view showing the process of assembling the packaging box according to the present invention

* Description of the symbols for the main parts of the drawings *

30: box 32: bottom

34: first side portion 36: second side portion

38: side cover 42: reinforcement

44: fixing hole 46: fixing piece

50: lid 52: viewing window

An embodiment of the present invention for achieving the above object will be described with reference to the accompanying drawings.

Figure 2a is an exploded view of a packaging box according to the present invention, Figure 2b is a perspective view showing a process of assembling the packaging box according to the present invention.

The packaging box according to the present invention extends the first side portion 34 that is bent in two layers on the center in a plurality of longitudinal edges of the bottom portion 32, and is formed at both sides of the first side portion 34. A side cover which cuts the second side portion 36 based on the center line and extends to be fixed to each other, and covers the second side portion 36 at the corner of the bottom portion 32 corresponding to the second side portion 36 ( In the packaging box 30 extending from 38, each of the ends of the first side surface portion 34 further extends the reinforcement portion 42, the opposing end portion of which is in contact with the upper portion of the bottom portion 32, and the bottom portion. A fixing hole 44 is formed at the corner of the 32, and the fixing hole 44 is inserted into the fixing hole 44 when bending from the boundary line between the reinforcing part 42 and the first side part 34 to the reinforcing part 42. It is cut in the 'c' shape according to the shape of the fixing piece 46 so that the piece 46 is formed.

Then, the outer periphery of the packaging box 30 configured as described above is coated with a transparent film to cover the lid 50, the viewing window 52 is formed in the center.

According to the present invention formed as described above, since the bottom is a dual structure of the bottom portion 32 and the reinforcement portion 42, it is able to withstand the load of the contents, so that the corrugated cardboard having a single structure can be used without using the double-structured cardboard as in the prior art. In this way, since a single structure of corrugated cardboard can be used, the thickness B of the first and second side forming portions 34 and 36 becomes thinner than that of a conventional dual structure corrugated cardboard, and thus, the packing box 30 The internal volume of the will become relatively wider than when using a conventional dual-structure corrugated cardboard, so that even if you put the egg seat 60 in the box will not be wrinkled 60.

In addition, by covering the box 30 with the lid 50 coated with a transparent film as described above, the contents 70 can be easily confirmed from the outside, to prevent the contents from being damaged by human hands. do.

Therefore, according to the present invention, even when a single structure of corrugated cardboard is used, the bottom is composed of two layers so that the load of the contents can be withstand. Since the corrugated cardboard is used, the internal volume becomes relatively wider than that of the conventional dual-structure corrugated cardboard. Accordingly, even when the egg holder is placed in the box, the egg holder is not wrinkled.

In addition, by covering the lid with a transparent film coated on the box as described above, the contents can be easily confirmed from the outside, and the touch of the human hand is blocked so that the contents can be prevented from being damaged and for exhibition. Since the work does not need to wrap as in the prior art, there is an effect that the work is simple, and when replacing the display for the exhibition, only the lid may be covered in another box, so that the waste of resources is prevented as compared with the conventional wrap.

In addition, in the related art, a process of laminating printing paper such as offset printing is required on the surface of the box in order to improve the appearance after covering the lid on the box, but according to the present invention, a separate printing paper laminating process is applied because a lid coated with a transparent film is covered. There is no need, and conventionally put a separately printed paper on the bottom of the box so that the bottom surface of the box has the same color and shape as the outer peripheral surface of the box, but according to the present invention is printed separately as described above because the outer peripheral surface of the box extends to the bottom surface Since there is no need to spread the paper on the floor, productivity is greatly improved.

Claims (2)

The first side portion 34 is bent in two layers at a plurality of longitudinal edges of the bottom portion 32, and the second side portion 36 is formed at both edges of the first side portion 34. It cuts on the basis of the extension to form a cross fixed to each other, the side of the bottom portion 32 corresponding to the second side portion 36 by extending the side cover 38 to cover the second side portion 36, In the packing box 30 for packing a small fruit, such as an apple, a pear, a melon, etc., At each end of the first side portion 34, the opposite end portion further extends the reinforcing portion 42 which abuts on the bottom portion 32, and a fixing hole 44 is formed at the corner of the bottom portion 32. The shape of the fixing piece 46 is such that the fixing piece 46 is inserted into the fixing hole 44 at the time of bending from the boundary line between the reinforcing part 42 and the first side part 34. Packaging box characterized in that the incision in the 'c' form. The packaging box according to claim 1, wherein an outer circumference of the packaging box 30 is coated with a transparent film to cover a lid 50 having a viewing window 52 at the center thereof.