KR200492463Y1 - Cardboard box - Google Patents

Abstract

According to an embodiment of the present invention, in a box containing a tray, as extending in all directions of the bottom part provided in the bin, the first side, the second side, and the second side constituting the side of the bin when assembling the bin Including a three side and a fourth side, the first side and the fourth side are formed to face each other, the second side and the third side are formed to face each other, the first side from the bottom A first outer support portion extending from and forming an outer surface in a first direction of the paper box when assembling the paper box, and the first outer support portion extending from the first outer support portion and facing the bottom portion. A first foldable horizontal support portion, a first foldable portion extending from the first horizontal support portion and foldable with respect to the first horizontal support portion so as to face opposite to the first outer support portion, and extending from the first folded portion , A second foldable portion foldable with respect to the first fold portion toward the bottom portion and a first foldable portion extending from the second fold portion, and being foldable with respect to the second fold portion facing the first outer support portion Including an inner support portion, when assembling the paper box, the first inner support portion forms an inner surface of the paper box in a first direction and contacts the tray, and the second fold portion is folded against the first fold portion. When losing, a boundary between the second folded portion and the first inner support portion abuts against an inner surface of the first outer support portion.

Description

Cardboard box {CARDBOARD BOX}

The present invention relates to a paper box, and in detail, by reducing the size of the paper box while maintaining the overall design of the paper box, it relates to a paper box capable of reducing the amount of material used in manufacturing the paper box.

In general, the cardboard box means a box made of thick paper. The above-described paper box may be used as a packaging container for a holiday gift set, and in detail, it may be manufactured to accommodate a tray in which a plurality of products such as food and daily necessities are accommodated.

The following is an example of a paper box used as a packaging container for holiday gift sets.

Referring to FIG. 1, the box 100 ′ extends in all directions of the bottom part 10 ′, and a first side portion 20 ′ constituting the side of the box 100 ′ when assembling the box 100 ′, It includes a second side 30 ′, a third side 40 ′ and a fourth side 50 ′.

The first side portion 20' and the fourth side portion 50' may be formed to face each other, and the second side portion 30' and the third side portion 40' may be formed to face each other.

Here, the first side portion 20 ′ extends from the bottom portion 10 ′ and forms an outer surface of the paper box 100 ′ in the transverse direction when assembling the paper box 100 ′, and , Extending from the outer support portion 21 ′ and extending from the horizontal support portion 22 ′, which is foldable with respect to the first outer support portion 21 ′ to face the opposite side from the bottom portion 10 ′, and It includes an inner support portion 23' that is foldable with respect to the horizontal support portion 22' to face the outer support portion 21' and the opposite side.

In addition, as shown in Figs. 1 and 2, the first side portion 20' is formed to protrude on both left and right sides of the inner support portion 23', so that when the paper box 100' is assembled, the second side portion 30 It extends from the protrusion 24' and the inner support 23', respectively inserted into the') and the third side 40', and folds around the boundary with the inner support 23' when the paper box 100' is assembled. It further includes an insertion portion 25' inserted into the gap between the bottom portion 10' and the inner support portion 23'.

In the case of the cardboard box 100 ′ described above, the design may be applied to the head portion (horizontal support 22 ′ and the inner support 23 ′) of the cardboard box 100 ′. For this design application, the bottom 10 ′ The vertical dimension of is set to be larger than the dimension of the tray.

Due to this configuration, the portion of the bottom portion 10' located in the space surrounded by the horizontal support portion 22' and the inner support portion 23' is an empty space, and the tray cannot be inserted. Accordingly, the problem of overpacking have.

Registered Utility Model Publication No. 20-0449399

An object of the present invention is to provide a paper box capable of reducing the size of a paper box while applying a trademark or design to the head of the paper box.

The paper box according to an embodiment of the present invention accommodates a tray and extends in all directions of the bottom part provided in the paper box, and when assembling the paper box, a first side, a second side, and a third A side portion and a fourth side portion, wherein the first side portion and the fourth side portion are formed to face each other, the second side portion and the third side portion are formed to face each other, and the first side portion extends from the bottom portion And, when assembling the paper box, a first outer support portion that forms an outer surface in a first direction of the paper box, and extends from the first outer support portion, and is folded with respect to the first outer support portion so as to face opposite to the bottom portion. A first possible horizontal support portion, a first foldable portion extending from the first horizontal support portion and foldable with respect to the first horizontal support portion so as to face opposite to the first outer support portion, and extending from the first fold portion, A second foldable portion foldable with respect to the first fold portion toward the bottom portion and a first inner side foldable with respect to the second fold portion extending from the second fold portion and facing the first outer support portion Including a support, when assembling the paper box, the first inner support portion forms an inner surface of the paper box in a first direction and comes into contact with the tray, and the second fold portion is folded with respect to the first fold portion. In this case, the boundary between the second folded portion and the first inner support portion is characterized in that it abuts against the inner surface of the first outer support portion.

Preferably, the first side portion is formed to protrude from one side of the first folded portion and the second folded portion, and when assembling the paper box, a "b" shape around the boundary of the first folded portion and the second folded portion A first fitting portion inserted into the second side portion while being folded into, and a first locking portion formed by being recessed into one side of the first folded portion and provided between the first horizontal support portion and the first fitting portion, and the The first protrusion is formed to protrude from one side of the first inner support, and is formed by being inserted into the first protrusion and the second folded portion and one side of the first inner support that are inserted into the second side when assembling the box, and the first fitting Further comprising a first recessed portion provided between the portion and the first protruding portion, when assembling the box, the first locking portion abuts the second side portion, and the first recessed portion is the second folded portion and the first It is characterized in that it is in contact with the second side while being folded in a "b" shape around the boundary of the inner support part.

Preferably, the first side portion is formed to protrude from the other side of the first folded portion and the second folded portion, and when assembling the paper box, a "b" shape around the boundary of the first folded portion and the second folded portion A second fitting portion inserted into the third side portion while being folded into, and a second locking portion formed by being recessed to the other side of the first folded portion, and provided between the first horizontal support portion and the second fitting portion, and the The second protrusion is formed to protrude from the other side of the first inner support part, and is formed by being inserted into the other side of the second protrusion and the second folded part and the first inner support part, which are inserted into the third side when assembling the box, and the second fitting Further comprising a second concave portion provided between the portion and the second protrusion, when assembling the box, the second locking portion abuts the third side, and the second concave portion is the second folded portion and the first It is characterized in that it is in contact with the third side while being folded in a "b" shape around the boundary of the inner support part.

Preferably, the second side portion extends from the bottom portion, and when assembling the paper box, a second outer support portion forming an outer surface of the paper box in a second direction perpendicular to the first direction, and the second The second horizontal support portion extending from the outer support portion and foldable with respect to the second outer support portion so as to face the bottom portion, and the second horizontal support portion extending from the second horizontal support portion, and facing the second outer support portion. 2 It includes a second inner support part foldable with respect to the horizontal support part and a first fitting hole provided in a "b" shape in the second inner support part so that the first fitting part is inserted in the second direction when assembling the paper box. It features.

Preferably, the second side portion is formed on one side of the second outer support portion and is formed to be foldable with respect to the second outer support portion, and is positioned between the first outer support portion and the first inner support portion when assembling the paper tray Is formed on one side of the first wing part and the second inner support part, and is formed to be foldable with respect to the second inner support part, and is located between the first outer support part and the first inner support part when assembling the paper tray It characterized in that it further comprises a second wing portion overlapping with the first wing portion and a first insertion hole formed at a boundary between the second inner support portion and the second wing portion, and into which the first protrusion portion is inserted.

Preferably, the second side portion is formed on the other side of the second outer support portion and is formed to be foldable with respect to the second outer support portion, and a third wing portion inserted into the fourth side portion when assembling the box, the The fourth wing portion and the second portion are formed on the other side of the second inner support portion, are formed to be foldable with respect to the second inner support portion, and are inserted into the fourth side portion when assembling the paper tray and overlap the third wing portion. It is characterized in that it further comprises a second insertion hole formed at the boundary between the inner support portion and the fourth wing portion, and into which a part of the fourth side portion is inserted.

Preferably, when assembling the paper tray, an end portion of the first horizontal support portion covers an end portion of the second horizontal support portion, and the first locking portion and the first depression portion abut with the second inner support portion.

Preferably, the third side portion extends from the bottom portion and forms an outer surface of the paper box in a second direction perpendicular to the first direction when assembling the paper box, and the third outside The third horizontal support portion extending from the support portion and foldable with respect to the third outer support portion so as to face the bottom portion, and the third horizontal support portion extending from the third horizontal support portion and facing the third outer support portion. Including a third inner support portion foldable with respect to the horizontal support portion and a second fitting hole provided in a "b" shape in the second inner support portion so that the second fitting portion is inserted in the second direction when assembling the paper box It is characterized.

Preferably, the third side portion is formed on one side of the third outer support portion and is formed to be foldable with respect to the third outer support portion, and is positioned between the first outer support portion and the first inner support portion when assembling the paper tray It is formed on one side of the fifth wing part and the third inner support part, and is formed to be foldable with respect to the third inner support part, and is located between the first outer support part and the first inner support part when assembling the paper tray. It characterized in that it further comprises a sixth wing portion overlapping the fifth wing portion, and a third insertion hole formed at a boundary between the third inner support portion and the sixth wing portion, and into which the second protrusion portion is inserted.

Preferably, the third side portion is formed on the other side of the third outer support portion and is formed to be foldable with respect to the third outer support portion, and a seventh wing portion inserted into the fourth side portion when assembling the box, the An eighth wing portion formed on the other side of the third inner support portion and formed to be foldable with respect to the third inner support portion, and inserted into the fourth side portion when assembling the paper tray and overlapping the seventh wing portion, and the third It is characterized in that it further comprises a fourth insertion hole formed at the boundary between the inner support portion and the eighth wing portion, and into which a part of the fourth side portion is inserted.

Preferably, when assembling the paper tray, an end portion of the first horizontal support portion covers an end portion of the third horizontal support portion, and the second locking portion and the second recessed portion abut with the third inner support portion.

Preferably, a dimension of the bottom portion in the first direction is the same as a dimension of the tray in the first direction.

According to the present invention, by reducing the size of the paper box, there is an effect of reducing the use of materials used for manufacturing the paper box.

In addition, since a trademark or design can be applied to the head portion by maintaining the head portion of the paper box as it is while reducing the size of the paper box, there is an effect of maintaining shelf displayability and aesthetics.

1 is an exploded view of a box according to the prior art.
FIG. 2 is a view of a paper box according to the prior art as viewed from above.
3 is an exploded view of a box according to an embodiment of the present invention.
4 is a view as seen from the top of the paper box according to an embodiment of the present invention.
5 is an enlarged view of the main part in the assembled state of the paper box according to an embodiment of the present invention.
6 is a view showing a state in which a tray is accommodated in a bin according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to elements of each drawing, it should be noted that the same elements have the same numerals as possible, even if they are indicated on different drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, a preferred embodiment of the present invention will be described below, but the technical idea of the present invention is not limited or limited thereto, and may be modified and variously implemented by a person skilled in the art.

Hereinafter, with reference to FIGS. 3 to 6, a description will be given of the bin 100 accommodating the tray (T).

In an embodiment of the present invention, the tray T may be manufactured using a mold, and a plurality of receiving grooves capable of storing items may be formed. In addition, as an example, the tray T may be made of plastic.

3 is an exploded view of a bin 100 according to an embodiment of the present invention, FIG. 4 is a view viewed from the top of a bin 100 according to an embodiment of the present invention, and FIG. 5 is an embodiment of the present invention According to an enlarged view of the main part in the assembled state of the paper tray 100, Figure 6 is a view showing a state in which the tray (T) is accommodated in the paper tray 100 according to an embodiment of the present invention.

In FIG. 3, the Y-axis represents the front-rear direction (first direction), and the X-axis represents the left-right direction (second direction). In addition, a direction perpendicular to both the X-axis and the Y-axis represents a vertical direction.

In addition, the dotted line shown in FIG. 3 represents a fold line, and may be a boundary that separates the components shown in FIG. 3.

3 and 4, the box 100 includes a bottom portion 10, a first side portion 20, a second side portion 30, and a third side portion 40 extending in all directions of the bottom portion 10. ) And a fourth side (50).

The bottom part 10 constitutes a bottom surface when the paper box 100 is assembled, and may be formed in a square shape. The first side portion 20, the second side portion 30, the third side portion 40, and the fourth side portion 50 may be formed to extend from each corner of the bottom portion 10.

When assembling the box 100, the first side part 20, the second side part 30, the third side part 40, and the fourth side part 50 may constitute four sides of the box 100.

As an example, the first side portion 20, the second side portion 30, the third side portion 40, and the fourth side portion 50 may be erected and assembled to form a right angle with the bottom portion 10, and the box 100 ) When assembling, the first side part 20 may constitute a front, the second side part 30 may constitute a seating surface, the third side part 40 may constitute a right surface, and the fourth side part 50 may constitute a rear surface.

3 and 4, the first side portion 20 and the fourth side portion 50 are formed to face each other with the bottom portion 10 as the center, and the second side portion 30 and the third side portion 40 Can be formed oppositely.

The first side part 20 extends from the bottom part 10 and forms an outer surface of the box 100 in the first direction when the box 100 is assembled, and the first outer support part 21 It includes a first horizontal support 22 extending from the support 21 and foldable with respect to the first outer support 21.

As an example, the first outer support part 21 may constitute a front side outer surface of the paper box 100.

The first horizontal support part 22 may be folded to face the opposite side (upper side in the vertical direction) from the bottom part 10 around the boundary with the first outer support part 21.

As an example, the first horizontal support 22 may be applied with a trademark representing the characteristics of the articles accommodated in the paper bin 100 or a design for giving a sense of aesthetics to the purchaser.

The first side portion 20 includes a first folded portion 23 that extends from the first horizontal support portion 22 and is foldable with respect to the first horizontal support portion 22.

The first folding part 23 may be folded so as to face the opposite side (first direction) from the first outer support part 21 around a boundary with the first horizontal support part 22.

As an example, the first folding part 23 may be applied with a trademark representing the characteristics of the articles accommodated in the paper box 100 or a design for giving a sense of aesthetics to the purchaser.

The first side portion 20 further includes a second fold portion 24 extending from the first fold portion 23 and foldable with respect to the first fold portion 23.

The second folded portion 24 may be folded to face the bottom portion 10 around the boundary with the first folded portion 23.

The first side portion 20 further includes a first inner support portion 25 that extends from the second fold portion 24 and is foldable with respect to the second fold portion 24.

The first inner support part 25 may be folded so as to face the opposite side (first direction) from the first outer support part 21 around a boundary with the second folded part 24.

In a state in which the paper tray 100 is assembled, the first folded portion 23 and the first inner support portion 25 may face the same direction, and the first inner support portion 25 is in the first direction of the carton 100. Can form the inner side of.

As an example, the first inner support portion 25 may constitute a front inner side of the paper box 100.

Referring to FIG. 3, the first side portion 20 further includes a first fitting portion 26, a first locking portion 232, a first protruding portion 252, and a first concave portion 254.

At this time, one side of the first folded portion 23, the second folded portion 24, and the first inner support portion 25 is the left side of the first side portion 20 when viewed from the center of the bottom portion 10 It may mean a part positioned in a direction.

The first fitting portion 26 may be formed to protrude from one side of the first folded portion 23 and the second folded portion 24.

In one embodiment of the present invention, the first fitting portion 26 is folded in a "b" shape around the boundary between the first folded portion 23 and the second folded portion 24 when assembling the paper box 100 It may be inserted into the second side 30.

The first locking portion 232 is formed by being recessed into one side of the first folded portion 23, and may be provided between the first horizontal support portion 22 and the first fitting portion 26.

The first protrusion 252 is formed to protrude from one side of the first inner support 25 and may be inserted into the second side 30 when assembling the tray 100.

The first recessed part 254 is formed by being recessed into one side of the second folded part 24 and the first inner support part 25, and is provided between the first fitting part 26 and the first protruding part 252. I can.

In an embodiment of the present invention, the first locking portion 232 may contact the second side portion 30 when assembling the paper tray 100.

In addition, the first concave portion 254 may contact the second side portion 30 while being folded in a "A" shape around the boundary between the second folded portion 24 and the first inner support portion 25.

Referring again to FIG. 3, the first side portion 20 further includes a second fitting portion 27, a second locking portion 234, a second protruding portion 256, and a second recessing portion 258.

At this time, the other side of the first folded portion 23, the second folded portion 24, and the first inner support portion 25 is the right side of the first side portion 20 when viewed from the center of the bottom portion 10 It may mean a part positioned in a direction.

The second fitting portion 27 may be formed to protrude from the other side of the first folded portion 23 and the second folded portion 24.

In one embodiment of the present invention, the second fitting portion 27 is folded in a "b" shape around the boundary between the first folded portion 23 and the second folded portion 24 when assembling the paper box 100 It may be inserted into the third side portion 40.

The second locking portion 234 is formed by being recessed into the other side of the first folded portion 23, and may be provided between the first horizontal support portion 22 and the second fitting portion 27.

The second protrusion 256 is formed to protrude from the other side of the first inner support 25 and may be inserted into the third side 40 when assembling the box 100.

The second recessed part 258 is formed by being recessed into the other side of the second folded part 24 and the first inner support part 25, and is provided between the second fitting part 27 and the second protruding part 256. I can.

In an embodiment of the present invention, the second locking portion 234 may contact the third side portion 40 when assembling the paper box 100.

In addition, the second recessed portion 258 may contact the third side portion 40 while being folded in a "L" shape around the boundary between the second folded portion 24 and the first inner support portion 25.

Referring to FIG. 3, the second side part 30 includes a second outer support part 31, a second horizontal support part 32, a second inner support part 33, and a first fitting hole 332.

The second outer support part 31 extends from the bottom part 10 and may form an outer surface of the box 100 in the second direction when assembling the box 100.

As an example, the second outer support part 31 may constitute an outer surface of the box 100 on the seating side.

The second horizontal support part 32 extends from the second outer support part 31 and may be foldable with respect to the second outer support part 31.

In this case, the second horizontal support part 32 may be folded to face the opposite side (upper side in the vertical direction) from the bottom part 10 around the boundary with the second outer support part 31.

The second inner support portion 33 extends from the second horizontal support portion 32 and may be foldable with respect to the second horizontal support portion 32.

In this case, the second inner support portion 33 may be folded to face the second outer support portion 31 and the opposite side (second direction) around the boundary with the second horizontal support portion 32.

As an example, the second inner support 33 may constitute an inner side of the seating side of the paper box 100.

The first fitting hole 332 may be provided in a "b" shape on the second inner support part 33 so that the above-described first fitting part 26 is inserted in the second direction.

When the box 100 is assembled as shown in FIG. 5, the first fitting part 26 is "b" around the boundary between the first folded part 23 and the second folded part 24 as described above. "It can be inserted into the first fitting hole 332 while being folded in a shape.

Referring to FIG. 3, the second side portion 30 further includes a first wing portion 34, a second wing portion 35, and a first insertion hole 36.

In this case, one side of the second outer support part 31 and the second inner support part 33 may mean a part positioned in the front direction of the box 100 when viewed from the center of the bottom part 10. .

The first wing part 34 is formed on one side of the second outer support part 31 and may be formed to be foldable with respect to the second outer support part 31.

The first wing part 34 may be folded around a boundary with the second outer support part 31 when assembling the paper box 100 and may be positioned between the first outer support part 21 and the first inner support part 25. .

The second wing portion 35 is formed on one side of the second inner support portion 33 and may be formed to be foldable with respect to the second inner support portion 33.

The second wing part 35 may be folded around a boundary with the second inner support part 33 when assembling the paper box 100 so that it may be positioned between the first outer support part 21 and the first inner support part 25. .

In addition, the second wing portion 35 may overlap the first wing portion 34 in a state in which the paper box 100 is assembled.

The first wing portion 34 and the second wing portion 35 are positioned between the first outer support portion 21 and the first inner support portion 25 when the paper box 100 is assembled as described above, The coupling between the first side portion 20 and the second side portion 30 may be supported.

The first insertion hole 36 may be formed at the boundary between the second inner support portion 33 and the second wing portion 35.

As shown in FIG. 5, the first insertion hole 36 may be located at the boundary between the second inner support 33 and the first inner support 25 in a state in which the box 100 is assembled, and the aforementioned The first protrusion 252 may be inserted into the first insertion hole 36.

In a state in which the paper tray 100 is assembled, one end of the first horizontal support 22 may cover one end of the second horizontal support 32.

In addition, the first locking portion 232 may abut a portion of the second inner supporting portion 33 between the second horizontal supporting portion 32 and the first fitting hole 332, the first recessed portion 254 The second folded portion 24 and the first inner support portion 25 may be folded in a “b” shape around the boundary of the second folded portion 24 and the first inner support portion 25 in contact with the second inner support portion 33.

The position where the above-described first fitting portion 26 is inserted into the first fitting hole 332 of the second side portion 30 and the position where the first protruding portion 252 is inserted into the first insertion hole 36 are shown in FIG. As shown in 5, they are spaced apart when viewed in the vertical direction.

Referring to FIG. 3, the third side portion 40 includes a third outer support portion 41, a third horizontal support portion 42, a third inner support portion 43, and a second fitting hole 432.

The third outer support part 41 extends from the bottom part 10 and may form an outer surface of the box 100 in the second direction when assembling the box 100.

As an example, the third outer support part 41 may constitute a right side outer surface of the paper tray 100.

The third horizontal support portion 42 extends from the third outer support portion 41 and may be foldable with respect to the third outer support portion 41.

In this case, the third horizontal support portion 42 may be folded so as to face the opposite side (upper side in the vertical direction) from the bottom portion 10 around the boundary with the third outer support portion 41.

The third inner support portion 43 extends from the third horizontal support portion 42 and may be foldable with respect to the third horizontal support portion 42.

In this case, the third inner support portion 43 may be folded to face the third outer support portion 41 and the opposite side (second direction) around the boundary with the third horizontal support portion 42.

As an example, the third inner support portion 43 may constitute a right side inner side of the paper tray 100.

The second fitting hole 432 may be provided in a "b" shape on the second inner support part 43 so that the above-described second fitting part 27 is inserted in the second direction.

Like the first fitting portion 26 described above, the second fitting portion 27 is “b” around the boundary between the first folded portion 23 and the second folded portion 24 when the paper box 100 is assembled. "It can be inserted into the second fitting hole 432 while being folded in a shape.

Referring to FIG. 3, the third side portion 40 further includes a fifth wing portion 44, a sixth wing portion 45, and a third insertion hole 46.

In this case, one side of the third outer support part 41 and the third inner support part 43 may refer to a part positioned in the front direction of the box 100 when viewed from the center of the bottom part 10. .

The fifth wing portion 44 is formed on one side of the third outer support portion 41 and may be formed to be foldable with respect to the third outer support portion 41.

The fifth wing part 44 may be folded around a boundary with the third outer support part 41 when assembling the paper box 100 so as to be positioned between the first outer support part 21 and the first inner support part 25. .

The sixth wing portion 45 is formed on one side of the third inner support portion 43 and may be formed to be foldable with respect to the third inner support portion 43.

The sixth wing portion 45 may be folded around a boundary with the third inner support portion 43 when assembling the paper box 100 and may be positioned between the first outer support portion 21 and the first inner support portion 25 .

In addition, the sixth wing portion 45 may overlap the fifth wing portion 44 in a state in which the paper box 100 is assembled.

The fifth wing portion 44 and the sixth wing portion 45 are positioned between the first outer support portion 21 and the first inner support portion 25 when the box 100 is assembled as described above, The coupling between the first side portion 20 and the third side portion 40 may be supported.

The third insertion hole 46 may be formed at the boundary between the third inner support portion 43 and the sixth wing portion 45.

Like the first insertion hole 36 described above, the third insertion hole 46 may be located at the boundary between the third inner support portion 43 and the first inner support portion 25 in a state in which the paper box 100 is assembled. In addition, the above-described second protrusion 256 may be inserted into the third insertion hole 46.

In a state in which the paper tray 100 is assembled, the other end of the first horizontal support 22 may cover one end of the third horizontal support 42.

In addition, the second locking portion 234 may abut a portion of the third inner supporting portion 43 between the third horizontal supporting portion 42 and the second fitting hole 432, the second recessed portion 258 The second folded portion 24 and the first inner support portion 25 may be folded in a "L" shape around the boundary of the second folded portion 24 and the first inner support portion 25 to come into contact with the third inner support portion 43.

The position where the above-described second fitting portion 27 is inserted into the second fitting hole 432 of the third side portion 40 and the position where the second protruding portion 256 is inserted into the third insertion hole 46 are described above. Similar to the relationship between the insertion positions of the first fitting portion 26 and the first protruding portion 252, they are spaced apart when viewed in the vertical direction.

When the tray 100 is assembled in this way, the second folded portion 24 may be folded with respect to the first folded portion 23. In this case, the boundary between the second folded portion 24 and the first inner support portion 25 may contact the inner surface of the first outer support portion 21.

As described above, by the folding structure between the first folded portion 23 and the second folded portion 24, the first side portion 20 may have a stepped portion in the first direction in the form of a "b".

An empty space may be formed between the stepped portion and the bottom portion 10, and as shown in FIG. 6, when the tray T is accommodated in the tray 100, the first inner support portion 25 is the tray T Can touch.

Accordingly, as shown in FIG. 6, when the tray T is accommodated in the paper tray 100, a part of the tray T may be located under the first horizontal support part 22.

In an embodiment of the present invention, the dimensions of the bottom portion 10 in the first direction may be set equal to the dimensions of the tray T in the first direction.

By the above-described configuration, while applying a trademark or design to the head portion (the first horizontal support portion 22 and the first folded portion 23) of the paper box 100, compared to the prior art shown in Figs. It is possible to reduce the size of the bottom portion 10 in the first direction.

Therefore, while maintaining the aesthetics of the paper box 100, there is an effect of reducing the use of a material (paper) used for manufacturing the paper box 100.

Referring to FIG. 3, the second side portion 30 further includes a third wing portion 37, a fourth wing portion 38, and a second insertion hole 39.

In this case, the other side of the second outer support portion 31 and the second inner support portion 33 may mean a portion located in the rear direction of the box 100 when viewed from the center of the bottom portion 10. .

The third wing part 37 is formed on the other side of the second outer support part 31 and may be formed to be foldable with respect to the second outer support part 31.

The third wing part 37 may be folded around the boundary with the second outer support part 31 and inserted into the fourth side part 50 when the paper box 100 is assembled.

The fourth wing portion 38 is formed on the other side of the second inner support portion 33 and may be formed to be foldable with respect to the second inner support portion 33.

The fourth wing portion 38 may be folded around a boundary with the second inner support portion 33 when assembling the box 100 and inserted into the fourth side portion 50.

In addition, the fourth wing portion 38 may overlap with the third wing portion 37 in a state in which the paper box 100 is assembled.

The third wing portion 37 and the fourth wing portion 38 are positioned within the fourth side portion 50 when the paper box 100 is assembled as described above, so that the second side portion 30 and the fourth side portion ( 50) Can support liver bonding.

The second insertion hole 39 may be formed at the boundary between the second inner support portion 33 and the fourth wing portion 38.

A part of the fourth side part 50 may be inserted into the second insertion hole 39.

Referring back to FIG. 3, the third side portion 40 further includes a seventh wing portion 47, an eighth wing portion 48, and a fourth insertion hole 49.

In this case, the other side of the third outer support portion 41 and the third inner support portion 43 may mean a portion located in the rear direction of the box 100 when viewed from the center of the bottom portion 10. .

The seventh wing portion 47 is formed on the other side of the third outer support portion 41 and may be formed to be foldable with respect to the third outer support portion 41.

The seventh wing portion 47 may be folded around a boundary with the third outer support portion 41 when assembling the box 100 and inserted into the fourth side portion 50.

The eighth wing portion 48 is formed on the other side of the third inner support portion 43 and may be formed to be foldable with respect to the third inner support portion 43.

The eighth wing part 48 may be folded around a boundary with the third inner support part 43 when assembling the box 100 and inserted into the fourth side part 50.

In addition, in a state in which the tray 100 is assembled, the eighth wing portion 48 may overlap the seventh wing portion 47.

The seventh wing portion 47 and the eighth wing portion 48 are positioned within the fourth side portion 50 when the paper box 100 is assembled as described above, so that the third side portion 40 and the fourth side portion ( 50) Can support liver bonding.

The fourth insertion hole 49 may be formed at the boundary between the third inner support portion 43 and the eighth wing portion 48.

A part of the fourth side portion 50 may be inserted into the fourth insertion hole 49.

In more detail, the fourth side portion 50 is a fourth outer support portion 52, a fourth horizontal support portion 54, a fourth inner support portion 56, a third protrusion portion 562, as shown in FIG. It includes a third recess 564.

In this case, one side of the fourth inner support portion 56 may mean a portion positioned in the left direction of the fourth side portion 50 when viewed from the center of the bottom portion 10.

The fourth outer support part 52 extends from the bottom part 10 and may form an outer surface of the box 100 in the first direction when assembling the box 100.

As an example, the fourth outer support part 52 may constitute a rear side outer surface of the paper tray 100.

The fourth horizontal support portion 54 extends from the fourth outer support portion 52 and may be foldable with respect to the fourth outer support portion 52.

In this case, the fourth horizontal support portion 54 may be folded to face the opposite side (upper side in the vertical direction) from the bottom portion 10 around the boundary with the fourth outer support portion 52.

The fourth inner support portion 56 extends from the fourth horizontal support portion 54 and may be foldable with respect to the fourth horizontal support portion 54.

In this case, the fourth inner support portion 56 may be folded toward the opposite side (second direction) from the fourth outer support portion 52 with a boundary with the fourth horizontal support portion 54 as the center.

As an example, the fourth inner support portion 56 may constitute a rear inner side of the paper box 100.

The third protrusion 562 is formed to protrude from one side of the fourth inner support 56 and may be inserted into the above-described second insertion hole 39 when the tray 100 is assembled.

In this case, a part of the above-described fourth side portion 50 may be the third protrusion 562.

The third recessed part 564 is formed by being recessed into one side of the fourth inner support part 56, and may be provided between the fourth horizontal support part 54 and the third protrusion 562.

When assembling the paper tray 100, the third wing portion 37 and the fourth wing portion 38 may be positioned between the fourth outer support portion 52 and the fourth inner support portion 56.

In one embodiment of the present invention, the third wing portion 37 and the fourth wing portion 38, when the paper box 100 is assembled, in the fourth side portion 50, in detail, the fourth outer support portion 52 ) And the fourth inner support portion 56 to support the coupling between the second side portion 30 and the fourth side portion 50.

In addition, in a state in which the paper box 100 is assembled, the third recessed portion 564 may abut the second inner supporting portion 33, and one end of the fourth horizontal supporting portion 54 is the second horizontal supporting portion 32 The other end of the can be covered.

In addition, the fourth side portion 50 further includes a fourth protrusion 566 and a fourth depression 568 as shown in FIG. 3.

In this case, the other side of the fourth inner support portion 56 may mean a portion positioned in the right direction of the fourth side portion 50 when viewed from the center of the bottom portion 10.

The fourth protrusion 566 is formed to protrude from the other side of the fourth inner support 56 and may be inserted into the fourth insertion hole 49 when assembling the box 100.

In this case, a part of the above-described fourth side portion 50 may be the fourth protrusion 566.

The fourth recessed part 568 is formed by being recessed into the other side of the fourth inner support part 56, and may be provided between the fourth horizontal support part 54 and the fourth protrusion 566.

When assembling the paper box 100, the seventh wing portion 47 and the eighth wing portion 48 may be positioned between the fourth outer support portion 52 and the fourth inner support portion 56.

In an embodiment of the present invention, the seventh wing portion 47 and the eighth wing portion 48 are, when the paper box 100 is assembled, in the fourth side portion 50, in detail, the fourth outer support portion 52 ) And the fourth inner support part 56 to support the coupling between the third side part 40 and the fourth side part 50.

In addition, in a state in which the paper box 100 is assembled, the fourth recessed portion 568 may abut the third inner support portion 43, and the other end of the fourth horizontal support portion 54 is the third horizontal support portion 42. The other end of the can be covered.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the technical field to which the present invention belongs can make various modifications, changes, and substitutions within the range not departing from the essential characteristics of the present invention will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical idea of the present invention, but are for description, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

100: box
10: bottom
20: first side
30: second side
40: third side
50: fourth side
T: tray

Claims (12)

In the box containing the tray,
As extending in all directions of the bottom portion provided in the box, including a first side, a second side, a third side and a fourth side constituting the side surface of the box when assembling the box,
The first side and the fourth side are formed to face each other, the second side and the third side are formed to face each other,
The first side portion,
A first outer support part extending from the bottom part and forming an outer surface of the paper box in a first direction when assembling the paper box;
A first horizontal support portion extending from the first outer support portion and foldable with respect to the first outer support portion so as to face opposite to the bottom portion;
A first folded portion extending from the first horizontal support portion and foldable with respect to the first horizontal support portion so as to face opposite to the first outer support portion;
A second folded portion extending from the first folded portion and foldable with respect to the first folded portion so as to face the bottom portion;
A first inner support portion extending from the second folded portion and foldable with respect to the second folded portion so as to face an opposite side to the first outer support portion; And
It is formed to protrude from one side of the first folded portion and the second folded portion, and is inserted into the second side while being folded in a "b" shape around the boundary of the first folded portion and the second folded portion when assembling the box Including;
When assembling the paper box, the first inner support part forms an inner surface of the paper box in the first direction and comes into contact with the tray,
When the second folded portion is folded with respect to the first folded portion, a boundary between the second folded portion and the first inner support portion abuts against an inner surface of the first outer support portion. The method of claim 1,
The first side portion,
A first locking portion recessed into one side of the first folding portion and provided between the first horizontal support portion and the first fitting portion;
A first protrusion formed to protrude from one side of the first inner support part and inserted into the second side when assembling the box; And
A first recessed portion formed by being recessed into one side of the second folded portion and the first inner support portion and provided between the first fitting portion and the first protruding portion; further comprising,
When assembling the paper tray, the first locking portion abuts the second side portion, and the first recess portion is folded in a "b" shape around the boundary of the second folded portion and the first inner support portion, and the second Paper box, characterized in that in contact with the side. The method of claim 1,
The first side portion,
It is formed to protrude from the other side of the first folded portion and the second folded portion, and is inserted into the third side while being folded in a "b" shape around the boundary of the first folded portion and the second folded portion when assembling the box A second fitting portion;
A second locking portion recessed into the other side of the first folding portion and provided between the first horizontal support portion and the second fitting portion;
A second protrusion formed to protrude from the other side of the first inner support and inserted into the third side when assembling the paper box; And
A second recessed portion formed by being recessed into the other side of the second folded portion and the first inner support portion and provided between the second fitting portion and the second protruding portion; and further comprising,
When assembling the paper tray, the second locking portion abuts the third side portion, and the second recess portion is folded in a "b" shape around the boundary of the second folded portion and the first inner support portion, and the third Paper box, characterized in that in contact with the side. The method of claim 2,
The second side portion,
A second outer support part extending from the bottom part and forming an outer surface of the paper box in a second direction perpendicular to the first direction when assembling the paper box;
A second horizontal support portion extending from the second outer support portion and foldable with respect to the second outer support portion so as to face opposite to the bottom portion;
A second inner support portion extending from the second horizontal support portion and foldable with respect to the second horizontal support portion to face the second outer support portion; And
And a first fitting hole provided in a "b" shape on the second inner support part so that the first fitting part is inserted in the second direction when assembling the paper box. The method of claim 4,
The second side portion,
A first wing portion formed on one side of the second outer support portion and formed to be foldable with respect to the second outer support portion, and positioned between the first outer support portion and the first inner support portion when assembling the box;
It is formed on one side of the second inner support part, is formed to be foldable with respect to the second inner support part, and is located between the first outer support part and the first inner support part when assembling the paper box and overlaps the first wing part Losing second wing; And
And a first insertion hole formed at a boundary between the second inner support portion and the second wing portion and into which the first protrusion portion is inserted. The method of claim 4,
The second side portion,
A third wing portion formed on the other side of the second outer support portion and formed to be foldable with respect to the second outer support portion, and inserted into the fourth side portion when assembling the paper tray;
A fourth wing portion formed on the other side of the second inner support portion and formed to be foldable with respect to the second inner support portion, and inserted into the fourth side portion when assembling the paper tray and overlapping the third wing portion; And
And a second insertion hole formed at a boundary between the second inner support portion and the fourth wing portion, and into which a portion of the fourth side portion is inserted. The method of claim 4,
When assembling the paper tray, an end portion of the first horizontal support portion covers an end portion of the second horizontal support portion, and the first locking portion and the first recessed portion abut with the second inner support portion. The method of claim 3,
The third side portion,
A third outer support part extending from the bottom part and forming an outer surface of the paper box in a second direction perpendicular to the first direction when assembling the paper box;
A third horizontal support portion extending from the third outer support portion and foldable with respect to the third outer support portion so as to face opposite to the bottom portion;
A third inner support portion extending from the third horizontal support portion and foldable with respect to the third horizontal support portion so as to face opposite to the third outer support portion; And
And a second fitting hole provided in a "b" shape on the second inner support part so that the second fitting part is inserted in the second direction when assembling the paper box. The method of claim 8,
The third side portion,
A fifth wing portion formed on one side of the third outer support portion and formed to be foldable with respect to the third outer support portion, and positioned between the first outer support portion and the first inner support portion when assembling the box;
It is formed on one side of the third inner support part, is formed to be foldable with respect to the third inner support part, and is positioned between the first outer support part and the first inner support part when assembling the paper tray and overlaps the fifth wing part Losing the sixth wing; And
And a third insertion hole formed at a boundary between the third inner support portion and the sixth wing portion, and into which the second protrusion portion is inserted. The method of claim 8,
The third side portion,
A seventh wing portion formed on the other side of the third outer support portion and formed to be foldable with respect to the third outer support portion, and inserted into the fourth side portion when assembling the paper tray;
An eighth wing portion formed on the other side of the third inner support portion and formed to be foldable with respect to the third inner support portion, inserted into the fourth side portion when assembling the paper tray, and overlapping the seventh wing portion; And
A fourth insertion hole formed at a boundary between the third inner support portion and the eighth wing portion, and into which a part of the fourth side portion is inserted. The method of claim 8,
When assembling the paper box, an end portion of the first horizontal support portion covers an end portion of the third horizontal support portion, and the second locking portion and the second recessed portion abut with the third inner support portion. The method of claim 1,
A box, characterized in that the dimensions of the bottom portion in the first direction are the same as the dimensions of the tray in the first direction.

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