KR101393207B1 - The assembly type box for packaging heavyweight products - Google Patents

Abstract

More particularly, the present invention relates to a pallet having a fork insertion groove formed therein so that a fork of a forklift can be inserted thereinto, and a pallet having a lower surface fixed to each of upper edges of the pallet, A plurality of lower brackets protruding upward from the inner edge of the box body guide so as to protrude upward toward the inside of the box body guide, A box body having left and right side walls and right and left side walls each of which is inserted and fixed between a box guide and a support slot for each of the lower brackets so as to stand upright, A straight-line-shaped right triangle A plurality of upper brackets to which upper portions of the respective corners of the box body and upper portions of the support frames are inserted and fixed so as to correspond to the lower brackets respectively; .

Description

{THE ASSEMBLY TYPE BOX FOR PACKAGING HEAVYWEIGHT PRODUCTS}

The present invention relates to a prefabricated box for packaging a heavy article, and more particularly to a prefabricated box for packaging a heavy article, and more particularly to a prefabricated box for packaging a heavy article, comprising a lower bracket for assembling a corrugated box body, The present invention relates to a prefabricated box for packing heavy objects, which supports the load of another packing box stacked on the upper portion while assuring an internal space of the packing box by assembling the support bracket to the lower bracket.

In general, a large capacity heavy packaging box is used as a means for safely and conveniently transporting a large variety of goods traded in a series of product distribution processes and import and export relations between producers, traders and consumers.

Such a heavy-duty packaging box may include a cardboard box made of corrugated cardboard, a wooden box made of wood, a container box made of iron plate, a plastic box made of synthetic resin, etc., depending on the characteristics of the article to be accommodated, And the like.

Since the heavy article packing box as described above is a weight that can not be easily lifted by an adult man in a state where the product is accommodated, the heavy article packing box performs loading and unloading operations using a forklift or other transportation device. At this time, a separate pallet for receiving the fork of the forklift, that is, a so-called pallet, is coupled to the lower part of the heavy goods packing box.

The prefabricated box for packing heavy objects using corrugated cardboard which is most widely used comprises a box body formed of corrugated cardboard, and a support base joined to be installed inside or outside the box body. The support supports the load of another packaging box stacked on top. In addition, as a material of the support for supporting the heavy goods packing box, a paper tube made of paper, iron, and wood are mainly used.

In the heavy-duty packaging box, a box is made of a hexahedron having an open upper part, the contents to be packed inside the packaging box are inserted, and the opened upper part is covered with a lid so that the corners of the box- And the bottom portion is mainly bonded by bonding, which is disadvantageous in that it is not rigid.

Accordingly, the heavy-weight packing box made of the cardboard of the paper material uses a support for a heavy-duty packing box in the form of a branch pipe in order to reinforce the rigidity and to support the load of another packing box stacked on the upper portion. Further, a bracket for fixing the paper box and the corrugated cardboard packaging box is used.

1 is a perspective view showing a part of a conventional heavy object packing box to which a bracket is applied, FIG. 2 is a cross-sectional view of the heavy object packing box shown in FIG. 1 FIG. 3 is a plan view showing a state where a bracket is applied to a conventional heavy object packing box. FIG.

As shown in Figs. 1 and 2, the bracket 10 is applied to the corners of a conventional heavy goods packaging box. The bracket 10 is attached to each of four corners of a rectangular pallet which is in contact with the bottom surface and into which a fork of a forklift can enter. The base 11 is formed at a right angle so that the lower surface is coupled. A branch pipe insertion protrusion 12 is protruded at a right corner of the upper surface of the base 101 and one side of a long branch pipe 30 penetrating the branch pipe insertion protrusion 12 along the vertical direction is inserted. The branch pipe (30) is a column of the box body (20) while bearing the load transmitted from the upper packing box to the lower part of the box body (20) stacked in a multi-stage.

A branch pipe support guide 13 having a branch pipe insertion groove 14 for receiving the thickness of the branch pipe 30 is provided at an edge of the branch pipe insertion protrusion 12, And a pair of box insertion grooves 15 are formed at right angles to receive a lower portion of the side wall of the box body 20. A box supporting guide 16 protruding upward from both side ends with respect to the center of the box insertion groove 15 is formed to prevent the box body 20 from being separated.

In the assembled box for packing a heavy object formed by the conventional corrugated cardboard, the branch tube (30) coupled to and supported by the bracket (10) is difficult to manufacture due to the complicated structure of the bracket (10) 20 and the bracket 10, which makes it difficult to protect the heavy objects.

When the supporting member of the heavy object packing box is formed of the paper tube 30, the supporting force of the paper is lowered due to moisture or the like during long-time packaging, so that the supporting tube 30 is broken and the lower packing box is pressed and collapsed. There is a problem that contents packed inside the box are damaged.

In addition, when the supporting member of the heavy material packing box is made of steel, the supporting force for supporting the load is improved, but the weight is increased and the manufacturing cost is increased. When the supporting member is made of wood, the supporting force for supporting the load is reinforced. There is a problem in that it is difficult to solve the problem of customs in the import and export of the packaging box and the disposal treatment after use due to pests or germs problems that can be done and the wood support is assembled by nailing the packaging box.

In particular, as shown in Fig. 3, the rectangular bracket 10, which is coupled to each of the corners of the square chain pallet, occupies a large space at the corner portion, which reduces the space that can be packed in the packaging box. Further, as the internal space of the packaging box is reduced, the quantity of the package that can be packed is reduced, and the package can not be packaged due to a small size difference. Thus, a larger packaging space than the actual space is required to be secured. There is a problem that the production cost rises.

1. Patent Registration No. 10-0971142

SUMMARY OF THE INVENTION It is an object of the present invention, which is devised to solve the above-mentioned problems, to provide a support structure for a heavy goods packaging box, which comprises a rectangular support body provided at each corner of a rectangular box body, And to provide a prefabricated box for packing a heavy article which can reduce the transportation cost of the logistics by maximizing the packing space to be loaded.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments with reference to the accompanying drawings.

In order to achieve the above object, the present invention provides a pallet for packing heavy objects, comprising: a pallet having a fork insertion groove formed therein so that a fork of a forklift can be inserted; and a lower surface fixed to each of upper edges of the pallet, A plurality of lower brackets protruding upward from the rim having a rectangular shape and protruding from the rim of the box body guide and protruding upwardly from the support slot insertion opening formed in a square shape on the flat side in a right angle direction of the box body guide; A box body having right and left side walls and front and rear side walls each of which has a lower edge thereof inserted and fixed between a box guide and a support slot insertion hole of each of the lower brackets; The lower brackets are inserted and fixed in the support slot insertion holes, A plurality of upper brackets into which upper portions of the respective corners of the box body and upper portions of the support frames are inserted and fixed so as to correspond to the respective lower brackets; And a cover coupled to the cover.

Each of the lower brackets has an angle insertion groove formed between the outer periphery of the box body guide and the outer periphery of the box body guide so as to extend stepwise in a right angle direction toward the outer side of the pallet And a plurality of vertical angles, each of which is inserted into and fixed to each of the angle insertion grooves of the lower bracket, and each upper portion is inserted and fixed in each of the upper brackets.

Each of the lower brackets further includes a fixed guide protruding downward in a lower part of an inside of a corner of the box body guide and coupled to surround the upper side of each corner of the pallet.

Further, the supporting base is characterized by being hollow inside along the longitudinal direction.

In addition, the support base further includes a reinforcing member formed along the longitudinal direction.

The present invention relates to a packing box for packing heavy objects, which comprises a rectangular box body of a heavy article packing box, a supporting frame of a right-angled triangle formed on each corner thereof and supporting a load of another packing box stacked on the upper portion thereof, The space can be maximized and the amount of packages which can be stacked as much as the packaging space can be increased, which can greatly reduce the transportation cost of the logistics.

1 is a perspective view of a conventional heavy goods packing box to which a bracket is applied,
FIG. 2 is a plan view of the bracket applied to FIG. 1,
FIG. 3 is a plan view showing the entire embodiment of FIG. 1,
FIG. 4 is an exploded perspective view of a heavy-goods packing type box according to the present invention,
FIG. 5 is a perspective view illustrating a lower bracket according to a first embodiment of the present invention. FIG.
Figure 6 is a perspective view of the back surface of the embodiment of Figure 5,
Figure 7 is a plan view of the embodiment of Figure 5,
8 is a perspective view showing a second embodiment of a lower bracket of a heavy object packaging type box according to the present invention,
Figure 9 is a plan view of the embodiment of Figure 8,
10 is a perspective view showing a third embodiment of the lower bracket of the assembled box for packing heavy objects according to the present invention,
Fig. 11 is a perspective view of the rear surface of the embodiment of Fig. 10,
12 to 17 are perspective views illustrating an assembling process of a heavy goods packing box according to the present invention,
18 is a plan sectional view showing a assembled box for packing a heavy object according to the present invention in an assembled state,
FIG. 19 is a detailed block diagram of a support for a heavy object packing box according to the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a preferred embodiment of a heavy goods packing box according to the present invention will be described in detail with reference to the accompanying drawings.

4 to 19, the pallet 100, the lower bracket 200, the vertical angle 300, the box body 400, the support base 500, the upper bracket (not shown) 600, and a cover 700. The lower bracket 200 may include a box body guide 210, an angle insertion slot 220, a support arm insertion hole 230 and a fixing guide 240. The box body 400 may include left and right, And includes side walls 410 to 440, and the support 500 may further include a reinforcing member 510.

The pallet 100 is formed with a fork insertion groove 110 so that a fork (not shown) of the forklift can be inserted therein as shown in FIG. The pallet 100 is a rectangular body having a predetermined thickness and is usually made of wood, but may be made of compressed paper or other synthetic resin or steel. In the case where the heavy object is normally contained in the box of the present invention, it is not a weight that can be lifted by an adult man, and thus a loading and unloading operation is performed using a transportation device such as a forklift. At this time, the pallet 100 is used as a separate pallet for receiving the fork of the forklift, and the fork insertion slot 110 is formed in the pallet 100 so that the fork of the forklift can be inserted .

5 to 7 illustrate a first embodiment of the lower bracket 200. In particular, FIGS. 5 to 7 illustrate the lower bracket 200 according to the first embodiment of the present invention, And a box body guide 210 is protruded upward from a frame having a rectangular shape on the upper surface. In addition, a support slot 230 is formed to protrude upward from the box body guide 210 in the shape of a right angle triangle. At this time, a plurality of the lower brackets 200 are provided, and each of the lower brackets 200 is installed at each of four corners of the upper surface of the pallet 100, which is generally rectangular. The corner of the box body guide 210 is formed in a right angle so that the corner of the box body 400, which will be described later, can be easily inserted.

Here, 'edge' means the edge of the object or plane (the edge is the part near the outer boundary of an object) as specified in the Korean dictionary, and the 'outer edge' of the object or plane Near '.

8 to 9, each of the lower brackets 200 is disposed on an outer side of the perimeter of the pallet 100 inside corners of the box body guide 210, And an angle insertion groove 220 is formed between the outer periphery of the box body guide 210 and the outer periphery of the box body guide 210. [ That is, the angle inserting groove 220 is formed such that the box guide 210 of the lower bracket 200 is perpendicular to the outer periphery of the pallet 100 at the inner side of the corner with reference to the vertex of a corner perpendicular to the flat surface, So as to extend in a stepped manner.

The vertical angle 300 is inserted and fixed in each of the angle insertion grooves 200 of the lower bracket 200 as shown in Figs. 4, 14 to 18 and particularly, as shown in Fig. 19, The upper bracket 600 has a plurality of upper and lower brackets 600 and a plurality of lower brackets 600, respectively. In addition, the corner of the box body 400, which will be described later, is formed at a right angle so as to be securely fixed inside the box body guide 210 and the vertical angle 300 of the lower bracket 200. Here, the vertical angle 300 prevents the box body 400 from being warped and has an effect of supporting the load of other packing boxes stacked on the upper side.

10 to 11, each of the lower brackets 200 is formed to protrude downward in a lower portion of an inner side of a corner of the box guide 210, The pallet 100 further includes a fixed guide 240 that is coupled while wrapping the upper side of each corner of the pallet 100. That is, the box guide 210 of the lower bracket 200 protrudes downward in the lower part of the inside of the corner of the fixed guide 240 with respect to a vertex whose edges are perpendicular to the flat surface.

When the bottom surface of the lower bracket 200 is fixed to each corner of the pallet 100, the fixing guide 240 protrudes downward in the lower part of the lower part of the corner of the box guide 210 of the lower bracket 200, The lower bracket 200 coupled to the pallet 100 can be more firmly fixed by being coupled with the side upper portions of the corners of the pallet 100.

4, 13, and 18, the box body 400 includes a box body guide 210 and a support body 210, each of which has a lower edge so as to stand along the upper surface of the pallet 100, A left side wall 410, a right side wall 420, a front wall 430 and a rear side wall 440 which are inserted and fixed between the insertion ports 230. In other words, it is preferable that the box body 400 is integrally formed with the left side wall 410, the right side wall 420, the front side wall 430 and the rear side wall 440, 200). The gap between the box body guide 210 and the support arm insertion port 230 of the lower bracket 200 should be able to accommodate the thickness of the box body 400, Be accepted.

4, 14, 18 and 19, the lower part of the support 500 is inserted into the support insertion hole 230 of each of the lower brackets 200 so as to be erected inside the corner of each of the box bodies 400 And a plurality of support brackets 230 are installed in the support bracket insertion holes 230 of the lower bracket 200, respectively. The box body 400 is supported while being in contact with the inside of each corner of the box body 400 inserted between the box body guide 210 and the support arm insertion port 230 of the lower bracket 200 along the longitudinal direction A rectilinear portion 510 which is in contact with an inner corner of the box body 400 so as to be fixed firmly and a hypotenuse 520 which connects the both ends of the rectangular portion 510 to form a columnar shape And is formed in a right triangle shape.

Since the hypotenuse 520 of the supporter 500 is installed to observe the inner packaging space of the box body 400, the hypotenuse 520 covers a space occupied by each corner of the box body 400 It is greatly reduced. That is, the support base 500 can reduce the area occupied by each of the corner spaces of the box body 400 by at least half, as compared with the conventional quadrangular column support, The area occupying each edge space of the box body 400 can be significantly reduced as compared with a columnar support.

Therefore, since the support base 500 on the right triangle can greatly reduce the area occupying each corner space of the box body 400 as compared with the conventional support base, an area for packaging a heavy article as a package, that is, And the packing space is widened, the amount of packing that can be loaded on the same size heavy-weight packing box is increased, and the cost of logistics can be greatly reduced. In addition, since the support base 500 on the right triangle has more space for packaging than the conventional support which occupies a large area on each corner of the box body 400, even if the same size heavy body is packaged, A packaging box of a smaller size can be applied, thereby reducing manufacturing costs.

In addition, the support bracket 500 is inserted into the support bracket insertion hole 230 of the lower bracket 200, but the inside of the support bracket 500 is formed to be larger than the support bracket insertion hole 230, And may be fixed while surrounding the outer circumferential surface of the support arm insertion hole 230 of the bracket 200.

The lower part of the supporter 500 is fixedly mounted on the upper surface of the pallet 100 and the lower part of the supporter 500 is inserted into the supporter insertion port 230 of the lower bracket 200. Since the supporter 500 is supported on the upper surface of the pallet 100, And can support the load of another packing box in which the upper portion is stacked from the upper portion.

4 and 16, the upper bracket 600 is inserted and fixed at the upper portion of each corner of the box body 400 and the upper portion of each of the support rods 500 so as to correspond to each of the lower brackets 200, Respectively. When the vertical angle 300 is applied as in the second embodiment of the lower bracket 200 shown in FIGS. 8 to 9, the upper bracket 600 may be formed in the same Configuration is formed. Each of the upper brackets 600 extends in a direction perpendicular to the outer periphery of the pallet 100 so as to be stepped inside the corner of the box guide (not shown) An angle insertion groove (not shown) is formed.

As described above, according to the present invention, each corner of the box body 400 is inserted between the box body guide 210 and the support arm insertion port 230 of the lower bracket 200 fixed to the pallet 100, A support base 500 having a right angle triangle on a flat surface is inserted and fixed in a zone insertion port 230 of the bracket 200 and the upper part of each corner of the box body 400 and the upper part of each of the support rods 500 are inserted and fixed. An upper bracket 600 is installed to correspond to the lower bracket 200.

The box body guide 210 of the lower bracket 200 into which the box body 400 is inserted and fixed and the support arm insertion hole 230 and the edge of the support 500 inserted and fixed to the support arm insertion hole 230 The corner of the box body 400 having a rectangular box shape can be easily inserted and fixed. Particularly, the supporter 500 includes a rectangular portion 510 formed at a right angle to be in contact with the inner side of the box body 400 and a box body 400 installed to face the inner packaging space of the box body 400, And a hypotenuse part 520 for reducing the space occupied by each corner of the upper and lower corners to secure a packing space at corners.

The cover 700 is coupled to close the open top of the box body 400 as shown in Figs. That is, after the heavy object as a package is loaded in the box body 400, the upper part is closed to complete the coupling of the packaging box.

12 to 17 are perspective views illustrating an assembling process of a heavy object packing box according to the present invention. First, the lower bracket 200 is fixed to the upper surface of the pallet 100. Next, the box body 400 is inserted and fixed between the box body guide 210 of the lower bracket 200 and the support arm insertion port 230. Next, the supporter 500 in a right-angled triangle shape is inserted and fixed to the inserting port 230 of the lower bracket 200 by contacting the inside of each corner of the box body 400. Next, the upper bracket 600, to which the upper portion of each corner of the box body 400 and the upper portion of each of the supports 500 are inserted, is installed corresponding to the lower bracket 200. Next, when the cover 700 closes the open top of the box body 400, the assembly is completed.

In addition, when the vertical angle 300 is applied as in the second embodiment of the lower bracket 200 shown in FIGS. 8 to 9, enlargement of the box guide 210 of each lower bracket 200 The vertical angle 300 is formed in an angle insertion groove (not shown) of the upper bracket 600 having a configuration corresponding to the extended angle insertion groove 220 and the angle insertion groove 220 of the lower bracket 200. [ Can be assembled by inserting and fixing the lower portion and the upper portion thereof along the longitudinal direction.

19, the support base 500 may further include a reinforcing member 530 formed inside the hollow inside along the vertical direction, along the vertical direction, have. The shape of the reinforcing member 530 may be formed in the shape of a right triangle or another right triangle in the shape of a right triangle, or may be formed as a 'Y' character that centers one center from each corner, Shape can be changed.

The support bracket 500, the upper bracket 600, and the lower bracket 200 are integrally injection-molded using a synthetic resin material. That is, when formed from a paper material, the load bearing capacity or strength may be lowered. In the case of a steel material, the weight is increased or the manufacturing cost is increased. Therefore, when considering the strength, weight and manufacturing cost, It is preferable that they are integrally injection-molded. However, it is not limited to synthetic resin material.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.

100. Pallet 110. Fork insert hole
200. Lower bracket
210. Box guide 220. Angle insertion groove
230. Supporting hole 240. Fixing guide
300. Vertical Angle
400. Box body
410. Left side wall 420. Right side wall
430. The front wall 440. The rear wall
500. Support 510. Right Angle
520. Hygroscopic portion 530. Reinforcing member
600. Upper bracket
700. Cover

Claims (5)

A pallet having a fork insertion groove formed therein so that the fork of the forklift can be inserted,
And a box guide is protruded upward from a frame having a right angle on an upper surface of the pallet, and a support slot inserting hole formed in a right angle triangular shape on a flat surface in an inward direction of the box guide A plurality of lower brackets protruding toward the lower bracket,
A box body including left and right side walls and right and left side walls each of which is inserted and fixed between a box guide of the lower bracket and a support arm insertion hole so as to stand up along the upper surface of the pallet;
A plurality of support bases formed in a right angle triangle shape so that each of the lower portions thereof is inserted into the support slot insertion holes of each of the lower brackets so as to stand upright in the corners of each of the box bodies,
A plurality of upper brackets to which upper portions of the corners of the box body and upper portions of the support frames are inserted and fixed so as to correspond to the lower brackets,
And a cover coupled to close the open top of the box body,
Each of the lower brackets
An angle inserting groove is formed between the outer periphery of the box body guide and the outer periphery of the box body guide so as to extend stepwise in a right angle direction toward the outer periphery of the pallet,
Each of the lower brackets being inserted into and fixed to each of the angle insertion grooves of the lower bracket, and each of the upper brackets being inserted and fixed in each of the upper brackets,
Each of the lower brackets
Further comprising a fixed guide protruding downward in a lower portion of an inner side of the corner of the box body guide to be coupled with the side upper portions of the corners of the pallet while being wrapped.
delete delete The method according to claim 1,
Wherein the support base is hollow along the longitudinal direction.
5. The method of claim 4,
Wherein the support frame further comprises a reinforcing member formed along a longitudinal direction of the support frame.

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