KR200276199Y1 - Box type corrugated cardboard palette - Google Patents

Abstract

The present invention relates to a box-type corrugated pallet used for unloading, transporting, and storing a cargo in which a thin film is wound in a roll form. The box-type corrugated pallet of the present invention is a box for storing a cargo, and a support on which the box is placed on the upper surface. The pallet, which is part, is made in one piece. The pallet is the top plate; Lower plate; Support boxes attached to the bottom surface of the upper plate and the upper surface of the lower plate, respectively, and formed of an empty cardboard box type; A plurality of branch pipes are inserted into the inner space of the support box. The box comprises: a lower body providing space by sides and bottom and having an open top surface; A support which is placed inside the lower body and supports the cargo to be transported while being spaced apart from the bottom surface and side surfaces of the lower body; And a lower body having sides and an upper surface and having a lower surface open and covered from an upper portion of the lower body to provide an interior space.

Description

Box-type corrugated cardboard pallet {BOX TYPE CORRUGATED CARDBOARD PALETTE}

The present invention relates to a box-type corrugated pallet for safe unloading, transport, and storage of cargo, and to a box-type corrugated pallet used for unloading, transporting, and storing a cargo in which a thin film is rolled.

In general, for air transportation and export, pallets are widely used as a pedestal so that cargoes can be safely stacked, so that cargo can be loaded and unloaded from the loading box of the transportation vehicle more quickly. Pallets can be divided into wood, plastic and paper pallets depending on the material, and can be divided into column, wheel, box and mesh (mesh) depending on the shape.

Conventional box-type wooden pallets, which consist of a pallet and a box (upper structure) made of wood, are made by nailing several boards and pieces of wood, and if they have knots, they are not only structurally vulnerable due to clicks or damage factors. However, there is a disadvantage in providing an environment in which bacteria (fungus) can easily grow due to high moisture content. In particular, the box-type wooden pallet is a heavy weight to reduce the loading efficiency of the cargo to act as a major cause to significantly increase the logistics cost, it is difficult to dispose because it is difficult to recycle when the end of life. In addition, since foreign countries are reluctant to use wood packaging materials due to the enhanced quarantine of wooden packaging materials, in order to package products for export, plastic pallet boxes or paper pallets are used instead of wood. However, since the plastic pallet is expensive, the freight cost increases.

In addition, when a box-type wooden pallet or a box-type plastic pallet is used to transport a product that is very vulnerable to scratches, such as aluminum foil, damage caused by scratches is frequently generated.

Therefore, in recent years, this disadvantage has been somewhat resolved, paper pallets are used in industrial sites, but paper pallets are pressed against the load when subjected to a large load, and the crushing, and crushed, There is a disadvantage in that workability is poor because it is fixed using a stapler. As such, conventional paper pallets are used in extremely limited circumstances due to these disadvantages.

The present invention is to solve such a conventional problem, an object of the present invention is to provide a new type of box-type corrugated pallet easy to transport containing a product that is very susceptible to absorption, such as aluminum foil.

Another object is to provide a new type of boxed corrugated pallet that is excellent in assembly (workability) and durability, and capable of withstanding heavy loads.

1 and 2 are an exploded perspective view and an external view of a box-shaped cardboard pallet according to a preferred embodiment of the present invention;

3 is a development view of the support box of the present invention;

4 is a plan view showing a state in which the first side portion is assembled and fixed in the support box;

5 is a plan view of the supporting box is installed with a circular branch and a square branch;

6a and 6b are a preferred side and side view of the present invention;

7A and 7B are cross-sectional views of lines a-a and b-b shown in FIGS. 6A and 6B.

Explanation of symbols on the main parts of the drawings

110: Pallet

130: support box

150: branch pipe

160: box

170: lower body

180: upper body

190: Support

In order to achieve the above object, the box-shaped cardboard pallet of the present invention is a box for storing cargo; The box includes a pallet that is a support portion on which the top is placed. The pallet is the top plate; Lower plate; Support boxes attached to the bottom surface of the upper plate and the upper surface of the lower plate, respectively, and formed of a corrugated box type having an empty inside; A plurality of branch pipes are inserted into the inner space of the support box. The box comprises: a lower body providing space by sides and bottom and having an open top surface; A support which is placed inside the lower body and supports the cargo to be transported while being spaced apart from the bottom surface and side surfaces of the lower body; And a lower body having sides and an upper surface and having a lower surface open and covered from an upper portion of the lower body to provide an interior space.

According to a preferred embodiment of the present invention, the support box includes a rectangular bottom surface on which the branch pipe is placed; Front and rear portions extending from the front and rear ends of the bottom portion and having a pair of wings at both ends thereof; A cover portion extending from an upper end of said rear part and having a wing at the upper end; First and second side portions extending from both side ends of said bottom portion and having wings at the top; It may be provided with fitting means formed on the wings of the first and second side portions so that the wings of the first and second side portions are not released in the folded and coupled state.

According to a preferred embodiment of the present invention, the fitting assembly has a pair of folding pieces extending from both ends of the wing, and the branch pipe may have one of a circle type or a square type.

According to a preferred embodiment of the present invention, the support has a first surface placed on the bottom surface of the lower body, and a second surface formed vertically from both ends of the first surface; The second surface of the cardboard and the hard board is formed to be doubled, it may have a groove on which the support rod is placed. When the upper body and the lower body are coupled to each other, hemispherical grooves corresponding to each other are formed on both sides so that one hole is formed, and in this hole a support rod of a product supported by the support is located, and the lower body Blocks made of a plurality of layers of corrugated cardboard may be attached to the side surface of the hemispherical groove is formed of the side. The upper body further comprises a confirmation window that can check the internal situation on one side, the product is a cardboard box for transport, characterized in that the rolled roll-shaped aluminum foil.

For example, embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited by the embodiments described below. This embodiment is provided to more completely describe the present invention to those skilled in the art. Accordingly, the shape of the elements in the drawings and the like are exaggerated to emphasize a clearer description.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings, FIGS. 1 to 7B. In the drawings, the same reference numerals are given to components that perform the same function.

1 and 2 are an exploded perspective view and appearance of the box-shaped cardboard pallet according to a preferred embodiment of the present invention.

1 and 2, the box-shaped cardboard pallet 100 of the present invention is mainly a thin film (for example, aluminum foil or silver foil, etc.) that is very susceptible to adsorption, in the form of a roll (eg, aluminum foil) An export packaging material suitable for unloading, transporting, and storing 200, which is a box 160 having a predetermined volume and containing the aluminum foil, and a supporting portion integrally attached to the box. The pallet 110 is largely divided.

As shown in FIG. 1, the box 160 includes an upper body 170, a lower body 180, and a support 190 entering therein. These are all made of cardboard (hardboard) and can be produced in different volumes depending on the desired size. The pallet is composed of an upper plate 120a, support boxes 130, branch tubes 150, and a lower plate 12b0.

As such, the box-type corrugated pallet 100 of the present invention, which is a packaging material for export, is made of corrugated cardboard, which is excellent in manufacturability, light in weight, and high in cargo loading efficiency. In particular, recycling is possible.

3 to 5, the pallet 110 will be described in detail. The upper plate 120 is formed of a hard board resistant to moisture, and the lower plate 120b is formed by stacking a plurality of corrugated cardboards. Here, the lower plate (120b) is laminated to combine the cardboard so that the bone of the cardboard perpendicular to each other. Three support boxes 130 are installed between the upper plate 120 and the lower plate 120b by an adhesive.

The support box 130 is a hollow cardboard box type, and provides improved assembly compared to the prior art. 3 is an exploded view of the support box, and FIG. 4 is a plan view showing a state in which the first side part is assembled and fixed in the support box.

3 and 4, the support box 130 has a rectangular bottom surface 132 formed at the center thereof, and a length L of the bottom surface portion 132 at the front and rear ends of the bottom surface 132. The front portion 133 and the rear portion 134 are formed to be folded by the bend line 50 to the same length as). The rear wing 134a is formed at both sides of the rear portion 134 at the same height as the height H of the rear portion 134, and the rear portion 134 is also formed at both sides of the front portion 133. The front wing 133a is extended to the same height as the height (H).

Side portions 135 are formed at both side ends of the bottom portion 132 in the same width as the width W of the bottom portion 132, wherein the height Ha of the side portion 135 is the rear portion ( 134 is equal to the height H. On the other hand, the side portion 135 is also extended to the side portion wings 135a to the same width as the width (W) of the bottom surface portion 132. For example, it is preferable that the height Hb of the side part wings 135a is formed at least shorter than the height Ha of the side parts 135. The rear cover portion 134 has a rectangular cover portion 239 is formed extending, the cover portion 239 is formed on both sides of the cover portion wings 239a.

On the other hand, the support box 130 has a fitting assembly means for improving the assembly. The fitting means is composed of a folding piece 138 protruding by a predetermined interval on both side ends of the side portion wings (135a). The folding piece 138 is a portion for fixing the side wing 135a so that it is not easily unfolded in the folded state, as shown in Figure 4, the folding piece 138 is the front side when the side wing (135a) is folded and coupled A part is bent and folded by the wall of the part 133 and the rear part 134 and is fixed tightly. For example, in the prior art, after assembling the side portion and its wings, the folding step 138 naturally tightens in the process of assembling the side portion 135 and the wings 135a in the assembling process that was forcedly fixed using a stapler. By tightly fixing with, it is possible to omit the forced fixing process using stapler keys.

The support box 130 having the structure as described above serves to primarily block the penetration of water / moisture into the branch pipe 150. That is, since the branch pipe 150 is accommodated inside the support box 130, it is possible to prevent shortening of life due to moisture and moisture. For example, in order to maximize the effect of blocking moisture, the outer surface of the support box 130 may be used by applying or coating a waterproof resin.

The branch pipes 150 are fixed to the inner space of the support box 130 by an adhesive, and serves as a support for stably supporting the box 160 mounted on the upper plate (120a). The edge of the branch pipe 150 is in contact with the inner surface of the front portion 133 and the rear portion 134 of the support box 130. The branch pipe 150 has the same height as the depth of the inner space of the support box 130. As described above, in the present invention, the branch pipe 150 is located in the inner space of the support box 130, and thus, the branch pipe 150 can be fixed by adhesion (comparableness is remarkably improved compared with the conventional one), and in particular, The likelihood of dropping out is very low.

On the other hand, the branch pipe 150 may be manufactured in a rectangular type as shown in FIG. 5 in addition to the circular type. Since the rectangular type branch pipe 150a shown in FIG. 5 has less blind spots (x) than the circular type branch pipe, the load strength can be increased as compared with the circular type branch pipe.

As such, the pallet 110 of the box-shaped corrugated pallet 100 according to the present invention has a structure that supports the load in duplicate by using the support box 130 and the branch pipe 150, and thus has excellent compressive strength, and externally. The possibility of dropping the branch pipe by the impact is very low. The box-type corrugated pallet to which the support box 130 is applied is strong in the vertical load, and thus can support heavy loads.

In addition, the pallet 110 of the box-shaped cardboard pallet 100 is superior in durability compared to the conventional paper pallet because the base box 130 blocks moisture and moisture that can penetrate into the branch pipe 150. In addition, by improving the assembly of the support box (step of fixing the side portion with a stapler) to improve the productivity accordingly.

6A and 6B are front and side views of the present invention. 7A and 7B are cross-sectional views of lines a-a and b-b shown in FIGS. 6A and 6B.

Referring to FIGS. 1 and 6A to 7B, the lower body 170 of the box 160 includes side surfaces 172a and 172b and a bottom surface 172c and has an open top shape. Hemispherical grooves 174 are formed at upper ends of both side surfaces 172a of the lower body 170. The upper body 180 is formed of side surfaces 182a and 182b and an upper surface 182c, and has a box shape with an open lower portion. Hemispherical grooves 184 are formed at the lower ends of both side surfaces 182a of the upper body 180, similar to the hemispherical grooves 174 formed on both side surfaces of the lower body 170. These hemispherical grooves 174 and 184 can be seen in Figure 2 and 6b that a hole is formed by the combination of the upper body 180 and the lower body 170.

On the other hand, one side of the upper body 180 is formed with a confirmation window 186 for checking the inside, the side surface 182a is added to the block 188 made of cardboard. The block 188 serves as a handle and at the same time prevents contact between adjacent boxes, and serves as a buffer to prevent product damage due to impact.

The support 190 has a first surface 192 placed on the bottom surface 172c of the lower body 170 and a second surface 194 extending from both sides of the first surface 192. Here, since the support 190 is a portion that substantially supports the aluminum foil, it is preferable to use a hard board having high strength. Of course, the second surface 194 is formed with a groove 196 in which the support rod 222 of the aluminum foil 200 is located. The second surface 194 has a double structure in which a buffer pad 198 is added to reduce scratches of the aluminum foil 200. The buffer pad is made of corrugated cardboard with good shock absorption.

A state in which the support rod 222 of the aluminum foil is mounted on the groove 196 formed on the second surface 194 of the support 190 is well illustrated in FIGS. 7A and 7B. As shown in the figure, the box-shaped corrugated pallet 100 of the present invention is stored in the aluminum foil 200 in the air floating state (does not touch the sides constituting the box at all), and all that forms the pallet with the box Since the components consist of corrugated cardboard and hardboard, it minimizes scratches that may occur on the surface of the aluminum foil during transportation.

The structural feature of the present invention is to have a pallet provided with a support box in which the branch pipes are accommodated to withstand a large vertical load. And another feature is to have a foldable protrusion formed at regular intervals on both side ends of the side wing (125a) to improve the support box assembly of the pallet.

For example, although the box-shaped cardboard pallet is shown in the present embodiment, this is only an example, and the box-shaped cardboard pallet may be used by those skilled in the art in various forms according to the use of export / unloading shipment, container transport, automatic warehouse, ship, and the like. you can change it.

In the above, the configuration and operation of the box-shaped cardboard pallet according to the present invention is shown in accordance with the above description and drawings, but this is just described for example, and various changes and modifications are possible within the scope without departing from the technical spirit of the present invention. Of course.

When the present invention is applied, the present invention is made of corrugated cardboard, which is excellent in manufacturability, and light in weight, thus improving the loading efficiency of cargoes, thereby acting as a major cause of greatly reducing logistics costs, and recycling at the end of life. There is an advantage that can be utilized. In addition, since the adhesive fixing method of the branch pipe is possible, assemblability is remarkably improved. And the fall possibility of the branch pipe by an external shock has the advantage that it is very low. And since it is a double structure which consists of a branch pipe and a support box, there exists an advantage that it can fully endure a large loading load (vertical load). In addition, the branch pipe supporting a large loading load is protected by the support box, thereby preventing the deterioration of quality due to moisture and moisture. In addition, by improving the assembly of the support box (step of fixing the side portion with a stapler) to improve the productivity accordingly.

Claims (6)

In a boxed cardboard pallet: A box for storing cargo; The box includes a pallet which is a support portion which is placed on the top surface; The pallet is A top plate; Lower plate; Support boxes attached to the bottom surface of the upper plate and the upper surface of the lower plate, respectively, and formed of an empty cardboard box type; A plurality of branch pipes are inserted into the inner space of the support box, The box is A lower body providing space by sides and bottom and having an open top surface; A support which is placed inside the lower body and supports the cargo to be transported while being spaced apart from the bottom surface and side surfaces of the lower body; And a lower body having side and upper surfaces and having a lower surface open and covered from an upper portion of the lower body to provide an interior space. The method of claim 1, The support box is A rectangular bottom portion on which the branch pipe is placed; Front and rear portions extending from the front and rear ends of the bottom portion and having a pair of wings at both ends thereof; A cover portion extending from an upper end of said rear part and having a wing at the upper end; First and second side portions extending from both side ends of said bottom portion and having wings at the top; Corrugated cardboard pallet characterized in that it has a fitting assembly means formed on the wings of the first and second side portions so that the wings of the first and second side portions are not released in the folded state. The method of claim 2, The fitting assembly has a pair of folding pieces extending from both ends of the wing, The corrugated cardboard pallet is characterized in that it has any one of a circle type or a square type. The method of claim 1, The support has a first surface placed on a bottom surface of the lower body and a second surface formed vertically from both ends of the first surface; The second surface is a cardboard box for carrying, characterized in that the corrugated cardboard and the hard board is formed in a double, including a groove on which the support rod is placed. The method of claim 1, When the upper body and the lower body are coupled to each other, a hemispherical groove corresponding to each other is formed on each side so that one hole is formed, and in this hole a support rod of a product supported by the support is located, Carrying cardboard box, characterized in that a block made of a plurality of layers of cardboard is attached to the side surface of the hemispherical groove formed in the side of the lower body. The method of claim 1, The upper body further comprises a confirmation window that can check the internal situation on one side, the product is a cardboard box for transport, characterized in that the rolled roll-shaped aluminum foil.