KR102710610B1 - Multi-use Packaging Box - Google Patents

Abstract

The present invention relates to a reusable packaging box, and more specifically, to a reusable packaging box in which a floor material is installed to divide the storage space inside the box body into a plurality of layers, and a gap material is installed to divide the space into a plurality of compartments, and the gap material is formed by folding in multiple stages to fix stored items so that they do not collide with each other, thereby transporting the items without damage, and supporting them firmly to enable stable transport of cargo.

Description

Multi-use Packaging Box

The present invention relates to a reusable packaging box, and more specifically, to a reusable packaging box in which a floor material is installed to divide the storage space inside the box body into a plurality of layers, and a gap material is installed to divide the space into a plurality of compartments, and the gap material is formed by folding in multiple stages to fix stored items so that they do not collide with each other, thereby transporting the items without damage, and supporting them firmly to enable stable transport of cargo.

Typically, packaging boxes are made of corrugated cardboard that has sufficient strength to maintain the box structure, can absorb external impacts, and can be cut and folded to form the desired structure.

Packaging boxes made using this type of cardboard can be stored and transported in a flat folded state when no products are stored therein, which reduces the logistics costs of the packaging box itself, and above all, the cardboard is inexpensive, making it easy to manufacture and purchase.

A packaging box of this type is made of a square box structure with an open storage space at the top for transporting and storing items after they are placed in it, and a cover for covering the open top. If there are multiple packaging boxes, they are stacked upwards to enable storage and transport of a large number of items.

These conventional packaging boxes have the problem of damage to the items as they are placed in the storage space without any special protective measures and are thus used for transport and storage.

In addition, since conventional packaging boxes do not have a separate stacking structure for connecting and stacking items when stacking items, there is a problem in that if a stacked packaging box falls downward due to external force, it can lead to damage to the items.

Especially in the case of heavy objects, the problem of the objects colliding with each other in the internal space and being damaged is more serious, and when storing objects in a conventional packaging box, there is also the cumbersome problem of having to support the objects by tying them together with separate support straps, etc.

To this end, multiple partitions are installed inside the conventional packaging box, and the items are wrapped in plastic to cushion the impact before being stored to prevent them from colliding with each other and being damaged. However, since the items have to be stored by hand in a narrow space between the partitions, there is a disadvantage in that it takes a long time.

On the other hand, packaging boxes using cardboard with excellent strength and paper angles that are compressed and molded by improving the structure using highly recyclable paper materials have the disadvantage of having lower strength than existing packaging boxes made of wood and plastic materials, making it difficult to stack multiple layers, which limits their use.

KR 10-1456435 (Registration Number) 2014.10.24. KR 10-2208135 (Registration Number) 2021.01.21. KR 10-2248198 (Registration Number) 2021.04.28.

The purpose of the present invention is to solve the above problems.

The present invention provides a reusable packaging box that divides the internal storage space of the box body into multiple layers, installs a floor material that divides the internal storage space into multiple compartments, and installs a gap material that divides the internal storage space into multiple compartments. The gap material is folded into multiple stages to fix the stored items in their respective positions and prevent them from hitting each other, thereby transporting the items without damage. In addition, a reinforcing material is installed on the four corners outside the box body to provide solid support, thereby enabling stable transport of cargo.

Another object of the present invention is to provide a reusable packaging box in which an empty space is formed by spacing a certain distance between gap materials arranged parallel to the side wall surface in the storage space of the box body, so that items are stored inside the gap materials to safely protect the items.

Another object of the present invention is to provide a reusable packaging box that places a fixed frame with magnets spaced at regular intervals under a floor material and installs metal on the bottom surface of an article to fix the article in place by magnetic force.

Another object of the present invention is to provide a reusable packaging box in which the fixing ring portions protruding outward from the four corners of the fixed frame installed in multiple stages in the box body are fixed in a ring fixing groove having a wide upper width and narrow lower width in the reinforcement by penetrating the box body and the reinforcement, thereby facilitating the assembly and disassembly of the fixed frame in the box body.

Another object of the present invention is to provide a multi-purpose packaging box in which the fixed frames installed in multiple stages on the box body are combined with reinforcing materials installed at the four corners on the outside, thereby preventing the reinforcing materials from being detached or damaged from the box body due to external or internal impacts that occur when cargo is loaded and transported.

Another object of the present invention is to provide an environmentally friendly, reusable packaging box in which the box body and reinforcing material are attached to each other by a fixed frame inside the box body made of a strong paper material, and the fixed frame is firmly supported by the box body and the reinforcing material, so that damage is reduced during loading or unloading and the box body can be reused.

In order to achieve the above object, the present invention comprises: a hexahedral box body (100) having a square bottom surface (101) and side walls (102) forming four outer walls, and having a storage space (103) for storing items inside; a floor material (110) dividing the storage space (103) into a plurality of layers inside the box body (100); a gap material (120) dividing the storage space (103) into a plurality of compartments on top of the floor material (110); and a reinforcing member (130) supporting the four corners outside the box body (100); The above gap material (120) is provided with a first gap material (120a) that forms a height of one layer in the storage space (103), a second gap material (120b) that is formed lower than the first gap material (120a) and intersects the first gap material (120a) to form a step, and a third gap material (120c) that is formed lower than the second gap material (120b) and intersects the second gap material (120b) to form multiple stages; a space (104) is formed by spacing between the first gap material (120a) that is arranged parallel to the side wall surface (102).

The present invention further includes a fixed frame (150) that is installed in multiple layers in the storage space (103), is placed under the floor material (110), has L-shaped protrusions (151) formed at four corners, has a fixing ring (152) protrudingly formed on the outer surface of the protrusions (151), and has magnets (153) spaced apart and installed on the upper surface.

The first gap material (120a) of the present invention has a first settling groove (121) formed at a point where it intersects with another gap material (120), and the second gap material (120b) and the third gap material (120c) have a second settling groove (122) and a third settling groove (123) formed at a point where the article (10) is settling, and in the third gap material (120c) that is arranged in parallel, the third settling grooves (123) are formed asymmetrically.

In the present invention, through-holes (105) through which the fixing ring parts (152) of the fixed frame (150) pass through are formed at a predetermined interval in the longitudinal direction on both sides of the side wall surface (102) of the box body (100) based on the corners, and ring fixing grooves (131) into which the fixing ring parts (152) are inserted and fitted are formed at a predetermined interval in the longitudinal direction on the reinforcing bar (130).

In the present invention, the through-hole (105) of the box body (100) and the ring mounting groove (131) of the reinforcing bar (130) are formed in a form in which the upper width is wide and the lower width is narrow, and the head (152a) of the fixing ring part (152) passes through the upper groove (105a) of the through-hole (105) and the upper mounting groove (131a) of the ring mounting groove (131) and is fixed in the inner mounting groove (131c) of the ring mounting groove (131) so that the fixing frame (150) is tightly coupled to the box body (100) and the reinforcing bar (130).

Accordingly, the reusable packaging box of the present invention has a bottom material that divides the storage space inside the box body into a plurality of layers, and a gap material that divides the space into a plurality of compartments, and the gap material is formed by folding and folding in multiple stages to fit the uneven areas of the stored items and fix them in their respective positions so that they do not collide with each other, thereby transporting the items without damage, and also has the effect of enabling stable cargo transport by installing reinforcing materials at the four corners outside the box body to provide solid support.

In addition, the present invention has an effect of safely protecting the goods by storing them inside the gap material, since a space is formed at a certain distance between the gap material arranged parallel to the side wall surface in the storage space of the box body, where no goods are stored.

In addition, the present invention has the effect of fixing the article in place by magnetic force at the location where the magnets are installed by placing a fixed frame on the bottom of the floor material and installing metal on the bottom surface of the article.

In addition, the present invention has a fixing ring portion that protrudes outwardly from the four corners of a fixed frame installed in multiple stages in the storage space, and penetrates the box body and the reinforcing member to be seated in a ring fixing groove in the reinforcing member that has a wide upper width and narrow lower width, thereby facilitating assembly and disassembly of the fixed frame in the box body.

In addition, since the fixed frame installed on the box body is combined with reinforcing materials installed at the four corners, the present invention also has the effect of preventing the reinforcing materials forming the side walls from being detached or damaged by external or internal impacts that occur when cargo is loaded and transported.

In addition, the present invention has the advantage of being environmentally friendly, as the box body and reinforcing material are attached to each other by a fixed frame inside the box body made of a solid paper material, and the fixed frame is firmly supported by the box body and the reinforcing material, so that damage is reduced during loading or unloading, and the box body can be reused.

Figure 1 is a perspective view of a combined state of a multi-use packaging box according to the first embodiment of the present invention.
Figure 2 is a perspective view of a multi-use packaging box according to the first embodiment of the present invention in a separated state.
Figure 3 is a perspective view of a gap material in a multi-use packaging box according to the first embodiment of the present invention.
Figure 4 is a perspective view of a state in which an item is stored in a multi-use packaging box according to the first embodiment of the present invention.
Figure 5 is a perspective view of a multi-use packaging box according to the second embodiment of the present invention in a separated state.
Figure 6 is a perspective view of the box body in a multi-use packaging box according to the second embodiment of the present invention.
Figure 7 is a perspective view of a reinforcing bar in a multi-use packaging box according to the second embodiment of the present invention.
Figure 8 is a perspective view of a fixed frame in a multi-use packaging box according to the second embodiment of the present invention.
Figure 9 is a cross-sectional view of a multi-use packaging box according to the second embodiment of the present invention.
Figure 10 is a perspective view of an article stored in a reusable packaging box according to a second embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the attached drawings so that a person skilled in the art can easily implement the present invention.

The present invention is a multi-use packaging box that stores a plurality of items without mixing them with each other and allows them to be stacked in a stable state, as shown in FIGS. 1 to 10.

A hexahedral box body (100) having a square bottom surface (101) and side walls (102) forming four outer walls, and a storage space (103) for storing items inside,

A floor material (110) that separates the storage space (103) inside the above box body (100) into multiple layers,

A gap material (120) that divides the storage space (103) into multiple compartments on the upper part of the floor material (110),

It includes a reinforcing bar (130) that supports the four corners from the outside of the above box body (100).

The above gap material (120) is provided with a first gap material (120a) that forms a height of one layer in the storage space (103), a second gap material (120b) that is formed lower than the first gap material (120a), intersects the first gap material (120a), and forms a step, and a third gap material (120c) that is formed lower than the second gap material (120b), intersects the second gap material (120b), and is formed in multiple stages.

And, the box body (100) is spaced apart from the side wall surface (102) and the first gap material (120a) arranged parallel to each other in the storage space (103) to form a space (104).

As shown in FIGS. 1 and 2, the box body (100) is formed as a hexahedral structure having a square bottom surface (101) and side wall surfaces (102) forming four outer walls, and has a storage space (103) for storing items inside, and is provided so that items stored in the storage space (103) can be protected by covering the upper part opened by the upper cover (140).

The box body (100) according to the first embodiment of the present invention is made of cardboard, and a reinforcing bar (130) with an L-shaped cross-section is attached to the corner where two side walls (102) meet to increase the strength of the outer side and prevent damage during transportation.

The above box body (100) can be manufactured by attaching a reinforcing bar (130) to the outer corner and attaching a reinforcing bar to the inner side, thereby reinforcing the vertical load strength.

When multiple box bodies (100) are stacked, an L-shaped fixing protrusion (not shown) can be further formed on the upper cover (140) covering the upper part of the box body (100) located at the bottom to wrap around the outer surface of the reinforcing bar (130), thereby fixing and installing the reinforcing bar (130).

In this way, the present invention not only maintains a firm support force by configuring a reinforcing member (130) fixed to the upper cover (140) even when stacking multiple box bodies (100), but also accurately aligns the stacking positions so that the box bodies (100) can be stably stacked and supported without any disorder.

The upper cover (140) is provided in a square box shape that is open downwards to shield the open upper portion of the box body (100), and the reinforcing bar (130) of the box body (100) located at the bottom is inserted into the inside of the upper cover (140) and is not exposed to the outside.

The above box body (100) is formed with paper and the corners and upper edge of the body are firmly supported, so it has excellent sturdiness and is easy to store and transport.

Meanwhile, the storage space (103) of the box body (100) is divided into multiple layers by a floor material (110) and partitioned into multiple compartments by a gap material (120) so that the stored items (10) are stored in a separated state without being mixed during transport when storing multiple items.

The above floor material (110) is installed in parallel on the bottom surface (101) of the box body (100) and a plurality of pieces are inserted to form a storage space (103) in multiple layers. Accordingly, the floor material (110) is installed in multiple stages and a gap material (120) that acts as a pillar is installed between the floor materials (110).

The multi-layered floor material (110) is supported by a gap material (120) and installed stably, and a space of a certain height is formed by the gap material (120) that acts as a pillar between the floor materials (110) and an item is stored in that space, and the height of the gap material (120) can be determined according to the size of the item.

The above gap material (120) is connected in a grid structure in the storage space (103) to form a space for storing a plurality of items that are each separated from each other.

The above floor material (110) and gap material (120) are made of cardboard, so they are light in weight and can be made thinner than the box body (100).

As illustrated in FIG. 3, the gap material (120) is installed so as to increase stability when the floor material (110) is laminated in multiple stages, and is provided with a first gap material (120a) that forms the height of one layer in the storage space (103), a second gap material (120b) that is formed lower than the first gap material (120a), intersects the first gap material (120a), and forms a step, and a third gap material (120c) that is formed lower than the second gap material (120b), intersects the second gap material (120b), and is formed in multiple stages.

The first gap material (120a), the second gap material (120b), and the third gap material (120c) are arranged in the horizontal and vertical directions and interlocked with each other to form a space for storing an article (10) therebetween.

The above first gap material (120a) is arranged so as to be in contact with the upper surface of the floor material (110) located at the lower side and the lower surface of the floor material (110) located at the upper side, and is arranged in the horizontal and vertical length directions parallel to the side wall surface (102) at a certain distance from the side wall surface (102), and a plurality of first gap materials (120a) are installed in the horizontal direction to cross each other on one first gap material (120a) arranged in the vertical direction.

Accordingly, as shown in FIGS. 1 and 4, the box body (100) is formed with an empty space (104) where no article (10) is stored between the side wall surface (102) and the first gap material (120a) arranged longitudinally on the outside between the floor material (110) and the floor material (110). In this way, the box body (100) forms an empty space (104) where no article (10) is stored between the outer surface of the first gap material (120a) and the side wall surface (102), and stores the article (10) inside the first gap material (120a) to protect the article (10) more safely.

And the first gap material (120a) is higher than the second and third gap materials (120b, 120c), and a first fixing groove (121) is formed at the point where the first gap material (120a), the second gap material (120b), and the third gap material (120c), which are installed in different directions, intersect.

More specifically, as illustrated in FIG. 4, the first gap material (120a) has a 1-1 settling groove (121a) formed at a point where the first gap material (120a) installed in different directions intersects, a 1-2 settling groove (121b) formed at a point where the second gap material (120b) intersects, and a 1-3 settling groove (121c) formed at a point where the third gap material (120c) intersects.

The above first fixing groove (121) is formed to correspond to the height of the second fixing groove (122) and the third fixing groove (123) formed in the second gap material (120b) and the third gap material (120c), and the first gap material (120a) is fixedly connected while intersecting with the first gap material (120b) and the third gap material (120c).

The second gap material (120b) is provided lower than the first gap material (120a) and higher than the third gap material (120c), and is arranged parallel or intersecting between the first gap materials (120a) and the first gap material (120a), and a second fixing groove (122) is formed at a distance so that the stored article (10) can be fitted into the uneven portion.

At the point where the second gap material (120b) intersects with the third gap material (120c), a second-third fixing groove (122c) is formed so that the third gap material (120c) intersects with the lower end of the second gap material (120b) and is joined at the second-third fixing groove (122c). In this way, the second-third fixing groove (122c) formed in the second gap material (120b) allows the third gap material (120c) to intersect, be inserted, and be fixed.

The third gap material (120c) is lower than the first gap material (120a) and the second gap material (120b), is arranged parallel to or intersecting with the first gap material (120a), and intersecting with the second gap material (120b). In addition, the third gap material (120c) has a third fixing groove (123) formed at a distance so that the article (10) can be fixed, and the third fixing groove (123) is formed in multiple stages so as to fix the uneven portion of the article (10) with different heights, i.e., the protrusion (11).

In this way, the first gap material (120a) has a first settling groove (121) formed at the point where the second gap material (120b) and the third gap material (120c) intersect, the second gap material (120b) has a second settling groove (122) formed so that the article (10) is settling, and the third gap material (120c) also has a third settling groove (123) formed so that the protrusion (11) of the article (10) is settling, but the third settling grooves (123) in the third gap materials (120c) arranged in parallel can be formed asymmetrically.

The third fixing groove (123) is formed in a shape corresponding to the protrusion (11) having different heights on the product (10), and when the product (10) is placed facing each other, the third fixing groove (123) is formed asymmetrically according to the position of the protrusion (11).

The gap material (120) assembled in this manner is placed in the storage space (103) of the box body (100), and the items (10) to be stored are fixed and installed in their respective positions between the gap materials (120).

In the present invention, the box body (100) is formed with a bottom surface (101) and a side wall surface (102) using cardboard made of thick paper, and a separate layered structure, a bottom material (110) and a gap material (120), are provided for interconnecting and layering each other in a storage space (103), so that a large quantity of items (10) can be stably stored and transported, and the items (10) in a layered state are stored in a separated state so that they do not bump into each other, thereby preventing damage to the items (10).

In addition, a pallet (not shown) is provided at the bottom of the box body (100) to enable easy movement using a forklift, etc.

A multi-use packaging box according to a second embodiment of the present invention is further provided with a fixed frame (150) that is inserted into a storage space (103) and is fixedly supported by a box body (100) and a reinforcing member (130) at the bottom of a floor material (110), as shown in FIGS. 5 to 10.

The above fixed frame (150) is installed in multiple layers in the storage space (103), is placed under the floor material (110), has a protrusion (151) with an L-shaped cross-section formed at each of the four corners, and has a fixing ring (152) protrudingly formed on the outer surface of the protrusion (151), and has a magnet (153) installed at a distance from the upper surface so as to be able to fix an object (10) by magnetic force.

The above fixed frame (150) is made of a strong and sturdy material and can withstand a certain weight, allowing for multiple uses. A fixed ring part (152) is inserted into the box body (100) and the reinforcing bar (130) and fixedly connected.

As shown in Fig. 8, the above protrusion (151) protrudes upward from the four corners of the fixed frame (150), and has a cross-section in the shape of the letter L, and a fixed ring part (152) protrudes vertically from the outer surface. The above fixed ring part (152) is composed of a round head part (152a) and a pillar part (152b) that supports the head part (152a) from the protrusion (151).

The floor material (110) placed on the upper part of the fixed frame (150) is thin so that the magnetic force of the magnet (153) placed on the lower part of the floor material (110) does not weaken from the upper part of the floor material (110), and it is preferable that the item (10) stored on the upper part of the floor material (110) is made of a product that is not affected by the magnetic force.

In this way, the present invention can accommodate an article (10) made of a plastic material that is not affected by magnetism, and attach a metal (12) or a magnet of the opposite pole that can be coupled to a magnet (153) to the bottom of the article (10).

Accordingly, the above-mentioned article (10) can be fixed magnetically on the floor material (110) by a metal (12) or a magnet of the opposite pole being attached to a magnet (153) installed on a fixed frame (150).

In the present invention, an article (10) can be fitted into the second and third fixing grooves (122, 123) formed by folding in multiple stages in the second and third gap materials (120b, 120c) and fixedly installed by the magnetic force of a magnet (153) installed under the floor material (110).

Meanwhile, as shown in FIG. 6, through-holes (105) through which the fixing ring parts (152) of the fixed frame (150) penetrate are formed at regular intervals on both sides of the side wall surface (102) of the box body (100) based on the corner, and as shown in FIG. 7, a ring fixing groove (131) into which the fixing ring parts (152) are inserted and fitted is formed in the reinforcing bar (130).

The above-mentioned through-hole (105) and the ring mounting groove (131) are formed in a form in which the upper width is wide and the lower width is narrow. When the fixed ring part (152) is inserted into the through-hole (105), the head part (152a) of the fixed ring part (152) is inserted into the upper groove (105a) which is wider than the lower groove (105b), and the pillar part (152b) of the fixed ring part (152) penetrates the lower groove (105b) and the head part (152a) is positioned on the outside of the lower groove (105b), that is, in the ring mounting groove (131) of the reinforcing bar (130). When the fixed ring part (152) is inserted into the above-mentioned ring mounting groove (131), the head part (152a) of the fixed ring part (152) is inserted into the upper mounting groove (131a) in the ring mounting groove (131) that is in close contact with the through groove (105), the pillar part (152b) is inserted into the lower mounting groove (131b), and the head part (152a) is mounted and fixed in the inner mounting groove (131c) located on the inner side of the lower mounting groove (131b).

The above reinforcing bar (130) is an external reinforcing structure that is fixed to each of the outer surfaces of the corners where the side walls (102) of the box body (100) meet, so as to distribute the load and prevent twisting due to external force when the fixed frame (150) is laminated in multiple layers, and is fixed tightly so that no free space is formed with the corners of the box body (100), thereby preventing damage to the packaged object during transport.

As illustrated in FIG. 9, in the present invention according to the second embodiment, a flooring material (110) is placed on top of a fixed frame (150) in which a magnet (153) is installed in a storage space (103) of a box body (100), and a fixed ring part (152) protruding outward from a protrusion (151) located at a corner of the fixed frame (150) passes through a through-hole (105) of the box body (100) and is secured in a ring fixing groove (131) of a reinforcing bar (130). The fixed frame (150) is connected to the reinforcing bar (130) in multiple stages, which is in close contact with the box body (100), thereby bringing the box body (100) and the reinforcing bar (130) into close contact and fixing the product (10) on the flooring material (110), and as the weight increases, the product is stably fixed and installed within the box body (100).

According to the second embodiment of the present invention, as illustrated in FIG. 10, an article (10) having a metal (12) attached thereto, which is coupled with a magnet (153) on the upper portion of a fixed frame (150), is placed between gap materials (120). The gap materials (120) formed in multiple stages are installed in accordance with the size and height of the article (10), and are fixedly installed by being attached to the magnet (153) so that the articles (10) do not collide with each other, thereby enabling transport without damage to the article (10). The article (10) can be wrapped and stored using a packaging material having a metal (12) installed thereon, without directly attaching the metal (12) to the article (10).

Accordingly, the reusable packaging box of the present invention has a bottom material (110) that divides the storage space (103) inside the box body (100) into multiple layers, and a gap material (120) that divides the space into multiple compartments, and the gap material (120) is folded into multiple stages to fit into the protrusions (11) formed on the stored items (10) and fix them in their respective positions so that they do not collide with each other, thereby transporting the items (10) without damage, and furthermore, by installing reinforcing materials (130) on the four outer corners of the box body (100) to provide solid support, thereby enabling stable cargo transport.

In addition, the present invention forms an empty space (104) in which an article (10) is not stored by spacing a certain distance between the first gap material (120a) arranged parallel to the side wall surface (102) in the storage space (103) of the box body (100), so that the article (10) can be stored inside the first gap material (120a) to safely protect the article (10).

In addition, the present invention can fix the product (10) in place by magnetic force by placing a fixed frame (150) on the bottom of the floor material (110) in which magnets (153) are installed at regular intervals, and installing a magnet having an opposite pole to the metal (12) or magnet (153) on the bottom surface of the product (10).

In addition, the present invention has a fixed ring part (152) that protrudes outwardly from the four corners of the fixed frame (150) installed in multiple stages in the storage space (103), penetrates the box body (100) and the reinforcing member (130), and is secured in a ring fixing groove (131) in the reinforcing member (130) that has a wide upper width and narrow lower width, thereby facilitating assembly and disassembly of the fixed frame (150) in the box body (100).

In addition, since the fixed frame (150) installed in the box body (100) of the present invention is combined with the reinforcing material (130) installed at the four corners, there is also an effect of preventing the reinforcing material (130) from being detached or damaged from the box body (100) forming the side wall due to external or internal impact that occurs when cargo is loaded and transported.

In addition, the present invention has an environmentally friendly advantage in that the box body (100) is made of a solid paper material and the fixed frame (150) is firmly supported by the box body (100), so that it is less likely to be damaged during loading or unloading and can be reused.

10: Item 11: Protrusion 12: Metal
100: Box body 101: Bottom surface 102: Side wall surface
103: Storage space 104: Space 105: Through hole
105a: upper home 105b: lower home
110 : Flooring
120: Gap material 120a: First gap material 120b: Second gap material
120c: 3rd gap 121: 1st fixing groove 122: 2nd fixing groove
123: 3rd Settlement Home
130: Reinforcement bar 131: Hook mounting groove 131a: Upper mounting groove
131b: Lower mounting groove 131c: Inner mounting groove
140 : Top cover
150: Fixed frame 151: Protrusion 152: Fixed ring
152a: Head 152b: Column 153: Magnet

Claims (5)

A hexahedral box body (100) having a square bottom surface (101) and side walls (102) forming four outer walls, and having a storage space (103) for storing items inside;
A floor material (110) that separates the storage space (103) inside the above box body (100) into multiple layers;
A gap material (120) that divides the storage space (103) into multiple compartments on the upper part of the above floor material (110);
Including a reinforcing bar (130) supporting the four corners from the outside of the above box body (100);
The above gap material (120) is provided with a first gap material (120a) that forms a height of one layer in the storage space (103), a second gap material (120b) that is formed lower than the first gap material (120a) and intersects the first gap material (120a) to form a step, and a third gap material (120c) that is formed lower than the second gap material (120b) and intersects the second gap material (120b) to form multiple stages;
A space (104) is formed by spacing out the first gap material (120a) arranged parallel to the side wall surface (102);
A fixed frame (150) is installed in multiple layers in the storage space (103), is placed under the floor material (110), has L-shaped protrusions (151) formed at four corners, has a fixing ring (152) protrudingly formed on the outer surface of the protrusions (151), and has magnets (153) spaced apart and installed on the upper surface.
Reusable packaging box.
delete In the first paragraph,
The first gap material (120a) has a first settling groove (121) formed at a point where it intersects with another gap material (120), and the second gap material (120b) and the third gap material (120c) have a second settling groove (122) and a third settling groove (123) formed at a point where the article (10) is settling, and in the third gap material (120c) arranged in parallel, the third settling grooves (123) are formed asymmetrically.
Reusable packaging box.
In the first paragraph,
On the side wall surface (102) of the above box body (100), through-holes (105) through which the fixing ring parts (152) of the fixing frame (150) pass are formed at regular intervals in the length direction on both sides based on the corners.
In the above reinforcing bar (130), a ring fixing groove (131) into which the above fixed ring part (152) is inserted and fitted is formed at a certain interval in the longitudinal direction.
Reusable packaging box.
In paragraph 4,
The through-hole (105) of the box body (100) and the ring mounting groove (131) of the reinforcing bar (130) are formed in a form in which the upper width is wide and the lower width is narrow, and the head (152a) of the fixing ring part (152) passes through the upper groove (105a) of the through-hole (105) and the upper mounting groove (131a) of the ring mounting groove (131) and is fixed in the inner mounting groove (131c) of the ring mounting groove (131) so that the fixing frame (150) is joined by closely contacting the box body (100) and the reinforcing bar (130).
Reusable packaging box.