KR102545936B1 - Assembly type box for packaging heavyweight products - Google Patents

Abstract

The present invention relates to a prefabricated packaging box, and more particularly, by constituting a box body in which a heavy object is accommodated by upright coupling a pair of first and second walls, each bent in a 'c' shape, side by side so as to face each other. It relates to a prefabricated packaging box for packaging heavy objects that is easy to assemble and disassemble, and can be safely transported by preventing damage to heavy objects accommodated therein by increasing strength due to an increase in thickness due to wing plates overlapping each other.

Description

Assembled packing box for heavy goods {ASSEMBLY TYPE BOX FOR PACKAGING HEAVYWEIGHT PRODUCTS}

The present invention relates to a prefabricated packaging box, and more particularly, by constituting a box body in which a heavy object is accommodated by upright coupling a pair of first and second walls, each bent in a 'c' shape, side by side so as to face each other. It relates to a prefabricated packaging box for packaging heavy objects that is easy to assemble and disassemble, and can be safely transported by preventing damage to heavy objects accommodated therein by increasing strength due to an increase in thickness due to wing plates overlapping each other.

In general, a heavy packing box is a box used to prevent breakage or damage due to impact in the process of transporting and transporting finished heavy products, and is mainly made of corrugated cardboard, or synthetic resin Danpla sheet or wood. produced using

Such a heavy packing box should be manufactured robustly so as to safely transport the heavy goods stored therein, while being easily assembled and disassembled so that the heavy goods can be easily taken out by disassembling the heavy packing box. Examples thereof are proposed in Korean Registered Utility Model No. 20-0441183 and Public Utility Model No. 20-2017-0002122.

Including Utility Model Registration No. 20-0441183 and Utility Model Publication No. 20-2017-0002122, a heavy packing box according to the prior art is a box body integrally or prefabricated with a pedestal (support angle) and an upper part of the pedestal. and a cover coupled to an upper portion of the box body.

However, the heavy packing box according to the prior art has a problem in that the sidewall of the box body is weak and easily damaged when an internal and external impact occurs, and also, as the sidewalls of the box body are integrally connected to each other, the heavy goods are taken out of the heavy packing box. There was a problem in that workability was deteriorated because the heavy object had to be lifted and taken out from the upper part of the box body.

KR 20-2017-0002122 U, 2017. 06. 16. KR 20-0441183 Y1, 2008. 07. 22 KR 20-0490882 Y1, 2020. 01. 10.

Therefore, the present invention has been proposed to solve the problems of the prior art, and has a simple structure, easy assembly and disassembly, and strengthening the strength of the side wall to provide a prefabricated packaging box for heavy goods packaging that can safely transport heavy goods. It has a purpose.

The present invention according to one aspect for achieving the above object is a support made of a frame structure with a closed lower part and an open upper part; A first wall bent in a 'c' shape and having a lower end installed upright on the inside of the pedestal; a second wall that is bent in a 'c' shape to correspond to the first wall and has a lower end installed upright inside the pedestal to cover a laterally open portion of the first wall; and a cover covering the open top of the box body formed by combining the first and second walls.

Preferably, the pedestal is a bottom plate made of a square plate structure; And it may be characterized in that it includes side plates upright on each side of the bottom plate and connected to each other at both ends.

Preferably, the pedestal is made of a 'a' or 'b' shape, and may be characterized in that it further comprises a reinforcing plate attached to the outer edge of the side plates to reinforce the connection portion of the side plates.

Preferably, each of the first and second walls includes a central plate; and first and second wing plates integrally formed at both ends of the central plate and bent vertically, respectively.

Preferably, when the second wall is coupled to the first wall, the first and second wing plates of the second wall are inserted between the first and second wing plates of the first wall to form the first and second wing plates of the first wall. It may be characterized in that it overlaps with the first and second wing plates in the lateral direction.

Preferably, in the center plate of the second wall, when the second wall is coupled to the first wall, the first and second wing plates of the second wall are inserted between the first and second wing plates of the first wall. It may be characterized in that it is formed with a smaller width than the width of the central plate of the first wall as much as possible.

As described above, according to the prefabricated packaging box for packaging heavy goods according to the present invention, the sides of the box body facing each other in which the heavy goods are accommodated are doubled and the thickness is doubled, thereby improving the strength, thereby improving the strength of the heavy goods. can prevent

In addition, according to the prefabricated packaging box for packing heavy goods according to the present invention, the first and second walls each having a 'c'-shaped structure are arranged to face each other to form a box body, thereby enabling assembly and disassembly when receiving and withdrawing heavy goods. It is easy and can improve workability.

In addition, according to the prefabricated packaging box for packaging heavy goods according to the present invention, the first and second walls made of high-strength corrugated cardboard are bent in a 'c'-shaped structure, and the sides are overlapped to form a box body, so that the top of the packaging box It can fundamentally prevent the packaging box from collapsing or collapsing by stably supporting the applied heavy weight.

In addition, according to the prefabricated packaging box for packaging heavy goods according to the present invention, the first and second walls each having a 'c'-shaped structure can be stored horizontally and then stacked or laid down, and the pedestal and cover are also stacked with each other This is advantageous because it does not take up a lot of space during storage, so it is advantageous in places where space is limited, such as apartment-type factories.

1 is an assembled perspective view of a prefabricated packaging box for packaging heavy goods according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of the prefabricated packaging box for heavy packaging shown in Figure 1;
Figure 3 is a view briefly showing the bending process of the first and second walls shown in Figure 2;
4 to 8 are views sequentially showing an assembly process of a prefabricated packaging box for packaging heavy goods according to an embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms.

In this specification, this embodiment is provided to complete the disclosure of the present invention, and to completely inform those skilled in the art of the scope of the invention to which the present invention belongs. And the invention is only defined by the scope of the claims. Thus, in some embodiments, well-known components, well-known operations and well-known techniques have not been described in detail in order to avoid obscuring the interpretation of the present invention.

Also, like reference numerals designate like elements throughout the specification. In addition, the terms used (mentioned) in this specification are for describing the embodiments and are not intended to limit the present invention. In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. Also, elements and operations referred to as 'include (or include)' do not exclude the presence or addition of one or more other elements and operations.

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless they are defined.

Hereinafter, technical features of the present invention will be described in detail with reference to the accompanying drawings.

1 is an assembled perspective view of a prefabricated packaging box for packaging heavy objects according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the prefabricated packaging box for packaging heavy objects shown in FIG. 1 .

1 and 2, a prefabricated packaging box 10 for packaging heavy goods according to an embodiment of the present invention includes a pedestal 11 having a frame structure with a closed bottom and an open top.

As shown in FIG. 2, the pedestal 11 includes a bottom plate 11a made of a square plate structure, and side plates 11b upright on each side of the bottom plate 11a and connected to each other at both ends.

In addition, the pedestal 11 has a 'a' or 'b' shape, and further includes a reinforcing plate 11c attached to the outer edge of the side plates 11b to reinforce the connection portion of the side plates 11b. do.

The pedestal 11 may be made of a compression board in which corrugated cardboard or paper material is compressed.

A pallet (not shown) may be installed at the bottom of the pedestal 11 to be transported by a forklift. At this time, the pallet has a fork insertion hole into which the fork of the forklift is inserted, and may be made of corrugated cardboard, synthetic resin Danpla sheet, or wood.

As shown in FIG. 2, the pedestal 11 is erected so that the first and second walls 12 and 13, each bent in a 'c' shape, face each other to form a box body having an accommodation space for receiving heavy objects therein. do. In this case, each of the first and second walls 12 and 13 may be made of corrugated cardboard.

As shown in FIG. 2, the first wall 12 includes a center plate 12a and first and second wing plates 12b and 12c integrally formed at both ends of the center plate 12a and bent vertically, respectively. do. The second wall 13 is formed integrally with the center plate 13a and both ends of the center plate 13a so as to be symmetrical with the first wall 12, and first and second wing plates 13b, each bent vertically, 13c).

The second wall 13 has the same structure as the first wall 12, and the first and second wing plates 12b and 12c of the first wall 12 are interposed between the first and second wing plates 12b and 12c. The width of the central plate 13a is smaller than the width of the central plate 12a of the first wall 12 so that the second wing plates 13b and 13c are drawn in.

FIG. 3 is a diagram briefly illustrating a bending process of the first and second walls shown in FIG. 2 .

Referring to FIG. 3, the first and second walls 12 and 13 are centered in a state in which the first wing plates 12b and 13b and the second wing plates 13c and 13c are unfolded from the central plates 12a and 13a. The plates 12a, 13a and the first and second wing plates 12b, 13b, 12c, 13c are bent in a 'c' shape through the boundary (bending part).

The cover 14 may have the same structure as the pedestal 11 as shown in FIGS. 1 and 2 . For example, the cover 14 includes a cover plate 14a made of a square plate structure, and side plates 14b upright from each side of the cover plate 14a to the bottom and both ends connected to each other.

In addition, a reinforcing tape 14c may be further attached to the outer surface of the side plates 14b of the cover 14 to surround the side plates 14b so that the side plates 14b do not spread from the cover plate 14a.

Inside the reinforcing tape 14c, a thin metal plate (not shown) may be installed in the longitudinal direction to stably fix the side plates 14b of the cover 14 in a lateral direction, that is, inwardly. In this case, the metal plate may be made of a metal that is easily bent, such as copper.

4 to 8 are views sequentially showing an assembly process of a prefabricated packaging box for packaging heavy goods according to an embodiment of the present invention.

Referring to FIG. 4 , after placing the pedestal 11 having a rectangular frame structure on top of the pallet, the first wall 12 is inserted upright into the pedestal 11 and coupled as shown in FIG. 5 .

As shown in FIG. 5, when the first wall 12 is coupled upright to the pedestal 11, the lower ends of the central plate 12a and the first and second wing plates 12b and 12c are the supporting plates of the pedestal 11 ( 11a), and the outer surface of the lower end is supported in close contact with the three side plates 11b of the pedestal 11 in the outward direction, respectively.

Then, as shown in FIG. 6, the second wall 13 is coupled upright to the pedestal 11 to which the first wall 12 is coupled in the same way as the assembly method of the first wall 12. At this time, the second wall 13 is coupled to the second wall 13 so that the center plate 13a faces the center plate 12a of the first wall 12, and the first wall 12 opens laterally. is covered, and the box body of the square box structure is completed.

Then, a heavy object is introduced into the box body formed through the coupling between the first and second walls 12 and 13 .

Then, as shown in FIG. 7, the cover 14 is coupled and sealed to cover the upper part of the box body with the upper part open.

Then, as shown in FIG. 8, the pedestal 11, the box body, and the cover 14 are fixed through a fixing belt 15 so that the pedestal 11, the box body, and the cover 14 are not separated from each other. .

As such, in the prefabricated packaging box 10 for packaging heavy goods according to an embodiment of the present invention, the first and second wing plates 12a, 12c, 13a, and 13b of the first and second walls 12 and 13 overlap each other. The box body is constructed in a structure installed upright between the pedestal 11 and the cover 14 as much as possible.

Therefore, in the present invention, since the sides of the box body that face each other are overlapped, the thickness is doubled compared to the prior art, thereby improving strength, and through this, it is possible to prevent breakage of heavy objects. In addition, since the box body is separated into the first and second walls 12 and 13 having a 'c'-shaped structure, assembly and disassembly are easy to improve workability when receiving and withdrawing heavy objects.

In addition, in the prefabricated packaging box 10 for packaging heavy goods according to the present invention, the first and second walls 12 and 13 each made of high-strength corrugated cardboard are bent in a 'c'-shaped structure, and the sides overlap each other to form a box body. By doing so, it is possible to stably support the pressure of a large weight applied to the top of the packing box 10 and prevent the packing box 10 from collapsing or collapsing.

In addition, in the prefabricated packaging box 10 for packaging heavy goods according to the present invention, the first and second walls 12 and 13 each having a 'c'-shaped structure can be stacked or laid down after being flattened horizontally, and the support (11) and the cover (14) can also be stored overlapping each other, so that it does not take up a lot of space during storage, so it is advantageous for apartment-type factories with limited space.

As described above, the technical spirit of the present invention has been specifically described in the preferred embodiment, but the above preferred embodiment is for explanation and not for limitation. As such, those skilled in the art will understand that various embodiments are possible through the combination of the embodiments of the present invention within the scope of the technical spirit of the present invention.

10: packaging box
11: pedestal
11a: support plate
11b, 14a: side parts
11c: reinforcement plate
12: first wall
13: second wall
12a, 13a: center plate
12b, 13b: first wing plate
12c, 13c: Second wing plate
14 : cover
14a: cover plate
14c: reinforcement tape
15: fixed belt

Claims (6)

A support made of a rectangular frame structure with a closed lower part and an open upper part;
A first wall bent in a 'c' shape and having a lower end installed upright on the inside of the pedestal;
a second wall that is bent in a 'c' shape to correspond to the first wall and has a lower end installed upright inside the pedestal to cover a laterally open portion of the first wall; and
It consists of a square structure and covers the open top of the box body formed through the combination of the first and second walls; including,
The first and second walls,
a central plate, respectively; Including first and second wing plates integrally formed at both ends of the center plate and bent vertically, respectively, when the second wall is coupled to the first wall, the first and second wing plates of the second wall The wing plate is introduced between the first and second wing plates of the first wall and overlaps with the first and second wing plates of the first wall in the lateral direction,
The central plate of the second wall is such that when the second wall is coupled to the first wall, the first and second wing plates of the second wall are inserted between the first and second wing plates of the first wall. 1 It is formed with a width smaller than the width of the central plate of the wall,
The pedestal includes a bottom plate having a rectangular plate structure for inserting the first and second walls; and side plates that stand upward from each side of the bottom plate and have both ends connected to each other, have an 'a' or 'b'-shaped structure, and are attached to the outer corners of the side plates to reinforce the connection portions of the side plates. Prefabricated packaging box for heavy packaging, characterized in that it further comprises a reinforcing plate to do. delete delete delete delete delete

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