KR200382211Y1 - A packing box for cake - Google Patents

Abstract

The present invention improves the packaging space ratio, reduces waste of packaging materials, improves appearance, and improves the practical use of cake packaging boxes that can minimize bending or ringing when the cake packaging boxes are folded along bending lines and cutting lines. The present invention relates to a bottom plate having a rectangular shape as a whole, a top plate having an upper right bent line extending to an upper side of the bottom plate and being folded with the bottom plate, and having a first fastening hole cut in an upper side thereof. A lower plate having a lower right curve extending to the lower side of the bottom plate so as to be folded with the bottom plate, and having a second fastening hole cut in the lower side of the bottom plate, and having a generally rectangular shape, the center extending from the bottom plate; And a right extension having a right bent curve so as to be folded from the bottom plate, and an upper side of the right extension. A first folded portion having a first bent line so as to be folded and an upper side of the right extended part being folded, a second having a second bent line extending at a lower side of the right extension and having a second bent side folded at the bottom of the right extended part; A foldable part, a right upper connection part extending to an upper side of the first foldable part and having a third bent line so that the upper side of the first foldable part can be folded and a third fastening hole cut into an upper side of the inside thereof, and the second foldable part A right side plate formed of a lower right connection part having a fourth bent line and a fourth fastening hole cut in the lower side of the inner side and extending in a lower side and having a fourth bending line so that the lower side of the second folded part can be folded; A left extension having a left bending line extending from the bottom plate and being folded from the bottom plate is formed; A third folded part having a fifth bent line so that the upper side of the extension part can be folded, a fourth folded part having a sixth bent line extending to the lower side of the left extension part and a bottom side of the left extended part, being folded A left upper connecting portion having a seventh bent line and having a first fastening portion protruding at an upper edge thereof so as to extend on an upper side of the third folded portion and to be folded on an upper side of the third folded portion; The left side plate is formed of a lower left connection portion formed with a second fastening portion protruding on the lower outer periphery and having an eighth bend line so that the lower side of the folded portion can be folded, and folded to face the right side plate, and generally has a rectangular shape. A protruding bent piece having a ninth bent line extending from the left extension and being folded from the left extension and having a tenth bend that can be folded to the left is formed. A cover plate, an upper left plate having an upper left curve so as to be folded over the cover plate, and having a third fastening piece protruding from the upper outer edge, and extending below the cover plate; A cake packaging box comprising a lower left plate having a lower left curve and being folded to form a fourth fastening piece protruding at a lower outer edge thereof, wherein the cake packaging box comprises a first plate serving as an outer surface, and an inner portion of the cake packaging box. It consists of a second plate that is a side, and a third plate that serves as a support when the cake box is folded along each bend and cut line, the second plate is a food pulp paper that does not affect the material of the cake at all It is formed, characterized in that the third plate is formed in a pleated shape to smoothly perform the role of the support, the cake packaging box configured as described above It can increase the long space ratio, and also reduce the waste of the packaging material, and can be beautiful in appearance, and in particular, the third plate serving as a support for the cake packaging box is formed in a pleated shape, When folded along each bent line and cut line, it is possible to reduce the occurrence of bending or ringing of the cake packaging box as much as possible.

Description

Cake packing box {A packing box for cake}

The present invention relates to a cake packaging box, and more particularly, to reduce the waste of packaging materials by increasing the packaging space ratio, to enhance the appearance, and to prevent bending or ringing when the cake packaging box is folded along the bending line and the cutting line. It is to provide a cake packaging box with improved practicality that can be reduced as much as possible.

In general, cakes are often used to celebrate good days without having to remember them. The cake, made in a beautiful shape and ornately decorated, is placed in a box formed of a cuboid.

In addition, these days, the factor that works a lot in the product selection is interested in the taste and the nice shape of the contents, and also pays much attention to the packaging box for packaging the contents, the packaging boxes that are expressed in appearance become more colorful and bulky It is a trend.

Therefore, the government puts the standard of packing space ratio according to the kind of products to design the packing box within the above standard to prevent overpacking and reduce waste of resources.

However, in the conventional rectangular parallelepiped packaging box, each corner of the inner space is formed into an empty space when the circular cake is contained, so that it occupies only a high packaging space ratio and is not practical. There was a problem that a lot of waste was generated because the volume of the needlessly large.

In addition, the conventional rectangular box has a plastic knife for cutting the cake and the accessory material needed to create a celebration atmosphere, there is no place to properly package the tape moved inside or outside the box, the attached material is shocked during the movement When there is a fall inside the cake, the attached material attached to the outside is protruding to the outside there is a problem that is easy to hit other objects, such as accidents that are lost and hit.

In order to solve the above problems, the present inventors filed a "cake packaging box" on October 5, 2004, and was registered as Utility Model Registration No. 370719 on December 7, 2004.

However, the cake packaging box is designed to reduce the waste of the packaging material by increasing the packaging space ratio, and to enhance the appearance, but when the cake packaging box is folded along each bending line and the cutting line, bending or ringing occurs. The problem still exists.

The present invention is designed to solve the conventional problems as described above, the cake packaging box is the first plate to be the outer surface, the second plate to be the inner surface of the cake packaging box, each of the cake box When folded along the bending line and the perforation line, it is composed of a third plate that serves as a support, the second plate is formed of food pulp paper that does not affect the material of the cake at all, the third plate is a smooth support To provide a cake packaging box characterized in that formed in the shape of pleats.

Cake packaging box according to the present invention for achieving the above object, the bottom plate having a generally rectangular shape, and has an upper right corner to extend on the upper side of the bottom plate and be folded with the bottom plate and the upper side of the inside A right upper plate formed with a first fastening hole cut into the bottom plate, a lower right plate having a lower right curved line extending to the lower side of the bottom plate and being folded with the bottom plate, and having a second fastening hole cut in the lower side thereof; It has a shape, the center extends from the bottom plate and has a right extension portion having a right bent curve so that it can be folded from the bottom plate, extending to the upper side of the right extension portion and the upper side of the right extension portion can be folded The first folded portion having one bend line, extending to the lower side of the right extension and so that the lower side of the right extension can be folded A second folded part having a second bent line, an upper right side having a third bent line extending to an upper side of the first folded part and having a third bent line so that the upper side of the first folded part is folded; A right side plate formed of a connecting portion and a lower right connecting portion extending from a lower side of the second folded portion and having a fourth bent hole cut in the lower side of the inner side with a fourth bending line so that the lower side of the second folded portion can be folded; It has an overall rectangular shape, the center extending from the bottom plate and has a left extension having a left bent curve so that it can be folded from the bottom plate, extending on the upper side of the left extension and the upper side of the left extension can be folded A third folding portion having a fifth bending line so as to extend below the left extension portion and having a sixth bending line so that the lower side of the left extension portion can be folded A fourth folded part, an upper left connection part extending from an upper side of the third folded part and having a seventh bent line and having a first fastening piece protruding on the upper edge so that the upper side of the third folded part is folded; and the fourth folded part A left plate extending to the lower side and formed of a left lower connection portion formed with a second fastening portion protruding on the lower periphery and having an eighth bend line so that the lower side of the fourth folded portion can be folded; A cover plate having a rectangular shape as a whole, having a ninth bend line extending from the left extension part and being folded from the left extension part, and having a protruding bent piece having a tenth bend line that can be folded at the left side; An upper left plate having a left upper curved line extending to an upper side of the cover plate and being able to be folded with the cover plate, and having a third fastening piece protruding at an upper edge thereof, and a lower plate of the cover plate. A cake packaging box comprising a left lower plate extending to a side and having a lower left curve so as to be folded with the cover plate, and having a fourth fastening piece protruding at a lower outer edge thereof, wherein the cake packing box is an outer surface of the first plate. And a second plate serving as an inner surface of the cake packaging box, and a third plate serving as a support when the cake box is folded along each bend line and cut line, and the second plate is completely made of the material of the cake. It is formed of a food pulp paper that does not affect, the third plate is characterized in that it is formed in a corrugated shape in order to smoothly perform the role of the support.

The cake packaging boxes formed as described above are all formed in one plate, and each of the plates formed by the one plate folds each bending line and fastens a fastening piece corresponding to each fastening hole, and covers the cover plate again to cover the cake packaging box. Produced to increase the packaging space ratio, reduce the waste of packaging materials, characterized by a beautiful appearance.

In addition, a right upper plate cut out of the left part and the right part is formed at a position away from the first fastening hole, and a lower right plate formed of the left part and the right part is formed at a position away from the second fastening hole. Cut to the position of the fifth bent line of the extension, cut to the position of the first bend of the right extension of the cut right position of the upper right plate, and the sixth bend of the left extension at the cut left position of the lower right plate The bottom plate is cut out to the position of the bottom plate, and the bottom plate is cut from the cut right position of the lower right plate to the position of the second bending line of the right extension portion, and the left upper plate is formed at the position where the third fastening portion is removed. And a lower left plate having a left portion and a right portion cut off from the position where the fourth fastening piece is deviated, and cut from the cut left position of the upper left plate to an upper position of the bent piece. And cut from the cut right position of the upper left plate to the position of the fifth bend line of the left extension, cut from the cut left position of the lower left plate to the lower position of the bent piece, and at the cut right position of the lower left plate. It is formed as a cover plate cut to the position of the sixth bend line of the left extension portion, folding each bent line and fastening the fastening pieces corresponding to each fastening hole to produce a packaging box to increase the packaging space ratio, reduce waste of the packaging material, It has an octagonal shape and is characterized by its beautiful appearance.

In addition, by forming a plurality of connection holes in the cover plate is characterized in that it can be easily carried by moving the string to the connection hole.

In addition, it is characterized in that the plurality of handles are formed symmetrically symmetrically cut inside the cover plate is formed to be easily moved by making a handle shape when moving.

In addition, the ribbon may be bundled to enhance the appearance of the cake packaging box.

Hereinafter, a cake packaging box according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 to 4a show a cake packaging box according to an embodiment of the present invention, and FIGS. 5 to 8 show an embodiment of another aspect.

1 is a plan view showing a development view for the cake packaging box of the present invention, Figure 1a is a cross-sectional view of the line 1a-1a 'of Figure 1, Figure 1b is a cross-sectional view of the line 1b-1b' of Figure 1, Figure 2 1 is a perspective view showing a state in which a cake packaging box is folded and the left and right plates are opened before accommodating the contents using the developed view according to FIG. 1, and FIG. 3 is a cake packaging after receiving the contents using the developed view according to FIG. 1. 4 is a perspective view showing a state in which the box is folded and the left and right plates are open, and FIG. 4 is a folded state of the cake packaging box using the developed view according to FIG. 4A is a perspective view illustrating a state in which a cake packaging box is folded and folded by using an expanded view according to FIG. 1, and another accessory material is attached, and FIG. 5 is a cake as another embodiment of the present invention. Fig. 6 is a plan view showing a developed view for constructing a cabinet, and Fig. 6 is a perspective view showing a state in which a cake packaging box is folded and the left and right plates are opened before receiving the contents using the developed view according to Fig. 5, and Fig. 7 5 is a perspective view illustrating a state in which a cake packaging box is folded and the left and right plates are opened after accommodating the contents using the development view of FIG. 5, and FIG. 8 is folded and folded of the cake packaging box using the development view of FIG. 5. 8A is a perspective view illustrating a state in which a cake packaging box is folded and folded by using an expanded view according to FIG. 5 and a state in which another accessory material is attached. It is shown.

In the drawings, reference numeral 1 indicates that the cake packaging box can be lifted, 2 is an accessory plastic knife, 3 is an accessory match, 4 is an accessory firecracker, and 5 is an empty space with a handle on it. It is a transparent film which blocks the inside of this cake box, and 7 is the ribbon which makes the appearance of a cake packaging box beautiful.

As shown in FIGS. 1 to 4a, the cake packaging box includes a bottom plate 10, a top plate 20, a bottom plate 30, a right plate 40, a left plate 50, The cover plate 60, the upper left plate 70, and the lower left plate 80 are included.

The bottom plate 10 has a rectangular shape.

The upper right plate 20 extends on the upper side of the bottom plate 10 and is formed with a right upper bending line 21 to be folded with the bottom plate 10 so that it can be folded into the bottom plate 10.

Then, the first fastening hole 22 is formed in the upper right side of the upper plate 20 is formed, which is formed in the form for fastening the third fastening piece 72 of the upper left plate 70 or protruded As the shape of the third fastening piece 72 is deformed, the shape of the first fastening hole 22 may vary.

The lower right plate 30 extends below the bottom plate 10 and has a lower right curve 31 formed to be folded with the bottom plate 10 so that the bottom plate 10 can be folded into the bottom plate 10.

In addition, a second fastening hole 32 cut in the lower side of the lower plate 30 is formed, which is formed in a form for fastening with the protruding fourth fastening piece 82 of the lower left plate 80 or protruded. As the shape of the fourth fastening piece 82 is deformed, it may be changed to the shape of the second fastening hole 32.

The right side plate 40 has a rectangular shape in its entirety and has a first folded portion 42, a right upper connecting portion 44, and a second folded portion (up) from the center of the right extending portion 41 located at the center thereof. 43), the lower right connecting portion 45.

And, the center of the right plate 40 has a coincidence bent line 41a to be folded with the bottom plate 10, between the respective portions forming the right plate 40 is bent to form a folded line , Between the right extension part 41 and the first folded part 42, the first bent line 42a, and between the first folded part 42 and the upper right connection part 44, the third bent line 44a and the right side. A second bent line 43a is formed between the extension part 41 and the second folded part 43, and a fourth bent line 45a is formed between the second folded part 43 and the lower right connection part 45.

In addition, the upper right connecting portion 44 is formed with a third fastening hole 44b cut in the upper side and the lower right connecting part 45 is formed with a fourth fastening hole 45b cut in the lower side. 44b is fastened to the first fastening piece 54b formed to protrude on the upper left edge of the left federal connection part 54 of the left side plate 50, and the fourth fastening hole 45b is connected to the lower left connection part 55 at the lower end. The second fastening piece 55b formed to protrude from the outer edge is fastened to form a cake packaging box.

The left side plate 50 has a quadrangular shape in its entirety and has a third folded portion 52, a left upper connecting portion 54, and a fourth folded portion (up) from the center of the left extending portion 51 positioned at the center thereof. 53), the left lower connection portion 55.

And, the center of the left side plate 50 has a left bending line 51a to be folded with the bottom plate 10, between the respective portions forming the left side plate 50 is formed by folding a bending line , Between the left extension part 51 and the third folded part 52, the fifth bent line 52a, and between the third folded part 52 and the upper left connection part 54, the seventh bent line 54a and the left side. A sixth bent line 53a is formed between the extension part 51 and the fourth folded part 53, and an eighth bent line 55a is formed between the fourth folded part 53 and the lower left connection part 55.

Here, the first fastening piece 54b is formed to protrude on the upper edge of the upper left connection portion 54, and the second fastening piece 55b is formed to protrude on the lower edge of the lower left connection portion 55. The two fastening pieces 54b and 55b are engaged with the third and fourth fastening holes 44b and 45b of the right plate 40 mentioned above to form a cake packaging box. The first and second fastening pieces 54b and 55b and the third and fourth fastening holes 44b and 45b are formed in a form for fastening to each other, but the fastening holes are deformed according to the fastening pieces being different from each other. Will be formed.

The cover plate 60 has a rectangular shape and extends from the left extension part 51 and has a ninth bend line 61 that can be folded from the left extension part 51, and can be folded to the left outer edge. And a protruding bent piece 63 having a tenth bent line 62.

Here, the bending piece 63 is folded on the basis of the tenth bending line 62 to be fixed to the upper inner side of the right plate 40 folded into the bottom plate 10, and the bending piece 63 is the cover plate 60. ) Is prevented from being pushed inside. Fixing the bending piece 63 in the upper inside of the upper plate 40 in the above can be used in various ways such as adhesive or fixing clips.

In addition, a plurality of connection holes 64 may be formed in the cover plate 60, and the wires 1 may be connected to the connection holes to easily lift and move by hand.

In addition, by using the plurality of handles 65 foldably symmetrically cut inside the cover plate 60, the handle 65 is vertically erected to be easily lifted by hand so that the string 1 is not present. Can be used to move without using line (1).

The upper left plate 70 extends on the upper side of the cover plate 60 and has a upper left bending line 71 so as to be folded with the cover plate 60. Is formed.

 Here, the upper left plate 70 is folded to the cover plate 60 on the basis of the upper left bending line 71 and the third fastening piece 72 is fastened to the first fastening hole 22.

The lower left plate 80 extends to the lower side of the cover plate 60 and has a lower left bending line 81 so as to be folded with the cover plate 60. Is formed.

Here, the lower left plate 80 is folded to the cover plate 60 on the basis of the lower left bending line 81 and the fourth fastening piece 82 is fastened to the second fastening hole 32, which is fastened to the fastening piece. The deformation of the ball is the same as that of the first fastening piece 54b and the third fastening hole 44b mentioned above.

According to another embodiment of the present invention, as shown in Figure 5 to 8a, the bottom plate (10a), the upper right plate (20a), the lower plate (30a), the cover plate (60a), the upper left plate ( 70a) and the lower left plate 80a.

According to the developed view shown in FIG. 5, the upper right plate 20a is cut out of the left and right portions at the position where the first fastening hole 22 deviates, and the length thereof is reduced compared to the upper right plate 20 in the developed view of FIG. 1. .

The lower right plate 30a is cut out of the left part and the right part at the position where the second fastening hole deviates, and the length is reduced when comparing the lower right plate 30 in the developed view of FIG. 1.

The bottom plate 10a is cut from the cut left position of the upper right plate 20a to the position of the fifth bend line 52a of the left extension 51 and the cut right position of the upper right plate 20a. Is cut to the position of the first bent line 42a of the right extension 41, from the cut left position of the lower right plate 30a to the position of the sixth bend 53a of the left extension 51. It is cut out and cut to the position of the 2nd bending line 43a of the right extension part 41 from the cut-out right position of the said lower plate 30a, and becomes octagonal shape.

The upper left plate 70a is cut off at the position at which the third fastening piece 72 is removed, and the length of the upper left plate 70a is reduced compared to the upper left plate 70 in the developed view of FIG. 1.

The lower left plate 80a is cut off at the position where the fourth fastening piece 82 is displaced, and thus the length of the lower left plate 80a is reduced compared to the lower left plate 80 in the developed view of FIG. 1.

The cover plate 60a is cut from the cut left position of the upper left plate 70a to the upper end position of the bent piece 63, and the left extension 51 of the left upper plate 70a is cut at the cut right position. Cut to the position of the fifth bending line 52a, cut from the cut left position of the lower left plate 80 to the bottom position of the bent piece 63, and left from the cut right position of the lower left plate 80a. It is cut to the position of the sixth bend line 53a of the extension part 51 to have an octagonal shape and is folded into a packing box so as to face the bottom plate 10a.

In addition, in the cover plate 60a, as shown in the development view of FIG. 1, a plurality of connection holes 64 may be formed, and the string 1 may be connected to the connection holes 64 to be easily lifted and moved by hand.

In addition, in the cover plate 60a, as shown in the development view of FIG. 1, a plurality of handles 65 are formed to be symmetrically cut in a foldable manner so that the handle 65 can be vertically held and moved easily.

The cake packaging box of the present invention configured as described above is formed while the paper sheets of the first plate 90, the second plate 92, and the third plate 96 overlap three layers.

The first plate 90 serves as an outer surface of the cake packaging box, and the material of the first plate 90 is food pulp paper which is general paper or food paper.

The second plate 92 serves as an outer surface of the cake packaging box, and the material of the second plate 92 is food pulp paper which is a food paper.

The third plate 96 is overlapped between the first plate 90 and the second plate 92. When the cake packaging box is folded along each bend and cut line, the cake packaging box is fixed. It serves as a support to keep it in shape.

In particular, the third plate 96 is formed of a corrugated cardboard formed in the corrugated shape 94, so that when the K packaging box is folded along each bending line and cutting line, there is no occurrence of bending or ringing. do.

Referring to the cake packaging box by the embodiment of the present invention having the configuration as described above 2 to 4a is used as follows.

The left side plate 50 and the right side plate 40 are folded into the bottom plate 10 along the left bending line 51a and the right bending line 41 formed on the left and right sides of the bottom plate 10, respectively.

Subsequently, the fifth bent line 52a and the seventh bent line 54a formed on the left plate 50 are folded by the bottom plate 10, and the first bent line 42a of the right plate 40 formed to face again. And the third bending line 44a are folded into the bottom plate 10.

Then, the first fastening piece 54b formed to protrude on the outer edge of the upper left connecting part 54 is located at the cut third fastening hole 44b, and thus can be simply fastened.

Subsequently, the upper right plate 20 is folded upward along the upper right bending line 21 formed on the upper side of the bottom plate 10, and the cover plate 60 is folded again along the ninth bending line 61. The upper left plate 70 is folded along the upper left bending line 71 so as to be folded on the upper side of the cover plate 60.

Then, the third fastening piece 72 formed to protrude on the upper outer edge of the upper left plate 70 is fitted in accordance with the cut first fastening hole 22 of the upper right plate 20 is fastened.

Then, the bending piece 63 is folded along the tenth bending line 62 formed to be folded at the left outer edge of the cover plate 60 and fixed to the upper right extension part 41 of the folded right plate 40. .

In this way, the contents are pushed to the open side from the fastened form.

Subsequently, the sixth bending line 53a and the eighth section of the left side plate 50 on the left side plate 50 and the right side plate 40 respectively folded along the left side bending line 51a and the right side bending line 41a. Each of the curved lines 55a is folded to the bottom plate 10, and the second bent line 43a and the fourth bent line 45a of the opposite right plate 40 are folded.

Subsequently, the second fastening pieces 55b formed to protrude on the lower outer periphery of the lower left connecting part 55 are positioned to be fastened to the cut fourth fastening holes 45b of the right lower connecting part 45 and fastened to each other. Done.

Finally, the cord 1 is connected to the connection hole 64 formed in the plurality of cover plates 60 or the handle 6 is vertically placed.

Then, a cake packaging box as shown in FIG. 4 is completed, and since the folding line is completed by connecting each fastening piece to each fastening hole, making the box is simple and quick, and useless at each corner in the conventional rectangular packing box. By eliminating the four corner spaces that existed as empty spaces, the packaging space ratio is increased as much as the removed four corner spaces, and the waste of packaging materials can be reduced. When manufacturing a packaging box according to the conventional packaging space ratio, the height of the box is increased. Reduce the size of the cover plate and increase the printed advertising effect.

In addition, the first fastening piece 54b of the upper left connection part 54 and the third fastening hole 44b of the upper right connection part 44 are fastened, and the upper fastening plate 70 and the third fastening piece 72 are disposed outside. And when the first fastening hole 22 of the upper right plate 20 is fastened, it hides the joint state of the first fastening piece 54b and the third fastening hole 44b therein from the outside so that it is clean in appearance. The plastic knife 2, which is an accessory material, is inserted between the spaces to which the upper part is fastened, and the first folded portion 42, the second folded portion 43, the third folded portion 52, and the fourth folded portion 53 In the four corners created by folding), other accessory materials such as match (3) and firecrackers (4) are attached so that the accessory material does not collide with other objects, and the contents of the cake are not damaged even if they collide.

In the above, the second fastening piece 55b of the left lower connection part 55 and the fourth fastening hole 45b of the right lower connection part 45 are fastened, and the fourth fastening piece 82 of the lower left plate 80 is externally engaged. And the second fastening hole 30 of the lower plate 30 is fastened as described above.

In addition, as a means for moving the cake packaging box, a plurality of connection holes 64 formed in the cover plate 10 may be connected and moved to each other, and the foldable symmetry may be performed inside the cover plate 60. The plurality of handles (65) formed by cutting can be vertically moved to move vertically, and thus it is convenient to use a moving means differently according to the purpose and use.

In addition, the cake packaging box may be provided with a ribbon (7) surrounding the six sides in order to show the beauty of the appearance.

According to another embodiment of the present invention in order to achieve the above object, it is produced using the development view shown in FIG.

As shown in FIG. 5, as the cake packaging box is manufactured in the embodiment of the one side, the left side along the left bending line 51a and the right bending line 41a extending to the left and right sides of the bottom plate 10a. The plate 50 and the right side plate 40 are folded by the bottom plate 10a.

Subsequently, the fifth bending line 52a of the left side plate 50 is folded to the left position of the upper right plate 20a, and the seventh bending line 54a is folded in turn, and the first bending line 42a formed to face each other is folded. The upper right plate 20a is folded to the cut-out right position and the third bending line 44a is sequentially folded to be fastened to the first fastening piece 54b and the third fastening hole 44b.

Then, the folded third folded portion 42 coincides with the bottom plate 10a which is the fifth bend line 52a of the left extension 51 at the cut-out left position of the right upper plate 20a, and the first folded portion 42 Reference numeral 52 coincides with the bottom plate 10a which is the first bend line 42a of the right extension 41 at the cut right position of the upper right plate 20a.

Subsequently, when the cover plate 60a is covered, it is aligned from the cut right position of the third folded portion 52 and the upper left plate 70a to the position of the fifth bend line 52a of the left extension portion 51. One fold part 42 and the cut-out left position of the upper left plate 70a correspond to the upper end position of the bent piece 63.

Next, the third fastening piece 72 of the upper left plate 70a and the first fastening hole 22 of the right upper plate 20a are fastened.

Subsequently, the sixth bend line 53a of the left side plate 50 is folded up to the cut-out left position of the lower right plate 30a, and the eighth bend line 55a is folded in turn, and the right side plate 40 is placed in the opposite position. Fold the second bent line 43a of the lower right plate to the cut-out right position of the lower plate 30a, and fold the fourth bent line 45a in turn, and the second fastening piece 55b of the lower left connection part 55 and the lower right side. The fourth fastening holes 45b of the connecting portion 45 are fastened to each other.

Then, the folded fourth folded portion 53 coincides with the bottom plate 10a which is the sixth bend line 53a of the left extension portion 51 at the cut-out left position of the lower right plate 30a, and the second folded portion 53 43 coincides with the bottom plate 10a which is the second bend line 43a of the right extension 41 at the cut right position of the lower plate 30a.

Subsequently, the fourth fastening piece 82 of the lower left plate 80a and the second fastening hole 32 of the lower right plate 30 are fastened to produce a plate.

Therefore, the manufactured cake packaging box maintains a beautiful appearance in the form of an octagonal pillar, and eliminates empty spaces at four corners and increases the packaging space ratio.

The present invention has been described with reference to the embodiments shown in the accompanying drawings, which are illustrative, and those skilled in the art will understand that various modifications and equivalent embodiments are possible therefrom. Therefore, the protection scope of the present invention should be defined only by the appended claims.

According to the cake packaging box according to the present invention as described above, it is possible to increase the packaging space ratio, and also to reduce the waste of the packaging material, and also to enhance the appearance, in particular to serve as a support for the cake packaging box When the third plate is formed in a corrugated shape, when the cake packaging box is folded along each bending line and the cutting line, the cake packaging box has an effect of reducing bending or ringing of the cake packaging box as much as possible.

1 is a plan view showing an exploded view for the cake packaging box of the present invention is configured.

1A is a cross-sectional view taken along the line 1a-1a 'of FIG. 1.

1B is a cross sectional view taken along the line 1B-1B ′ of FIG. 1.

FIG. 2 is a perspective view illustrating a state where a cake packaging box is folded and the left and right plates are opened before accommodating the contents using the developed view of FIG. 1; FIG.

3 is a perspective view showing a state in which the cake packaging box is folded and the left and right bottom plates are opened after accommodating the contents using the developed view according to FIG. 1.

4 is a perspective view showing a state in which a cake packaging box is folded and folded by using an expanded view according to FIG.

4A is a perspective view illustrating a state where a cake packaging box is folded and folded using another development view according to FIG. 1 and another accessory material is attached thereto;

5 is a plan view showing a developed view for the cake packaging box is configured as another embodiment of the present invention.

FIG. 6 is a perspective view illustrating a state where the cake packaging box is folded and the left and right plates are opened before accommodating the contents using the developed view of FIG. 5; FIG.

7 is a perspective view showing a state in which a cake packaging box is folded and the left and right bottom plates are opened after accommodating the contents using the developed view according to FIG. 5.

8 is a perspective view illustrating a state where a cake packaging box is folded and folded using an expanded view according to FIG. 5, and an accessory material is attached thereto;

8A is a perspective view illustrating a state where a cake packaging box is folded and folded using another development view according to FIG. 5 and another accessory material is attached thereto;

<Description of the symbols for the main parts of the drawings>

10. 10a: bottom plate 20. 20a: top plate

30.30a: Right lower plate 40: Right side plate

50: left side 60. 60a: cover plate

70. 70a: Upper left plate 80, 80a: Lower left plate

90. First Edition 92. Second Edition

94. Third edition 96. Crease shape

Claims (4)

A bottom plate having an overall rectangular shape; A right upper plate extending on an upper side of the bottom plate and having a right upper bending line so as to be folded with the bottom plate, and having a first fastening hole cut in an upper side thereof; A lower plate extending to a lower side of the bottom plate and having a lower right curve so as to be folded with the bottom plate, and having a second fastening hole cut in the lower side thereof; It has an overall rectangular shape, the center extends from the bottom plate and has a right extension portion having a right bent curve so that it can be folded from the bottom plate, extends above the right extension portion, and can be folded on the upper side of the right extension portion. A first folded portion having a first bend line; A second folded portion extending to a lower side of the right extension portion and having a second bending line so that the lower side of the right extension portion can be folded;  An upper right connection part extending to an upper side of the first folded part and having a third bending line so that the upper side of the first folded part can be folded, and having a third fastening hole cut into an upper side of the inner part, and extending to a lower side of the second folded part; A right side plate formed of a lower right connection part having a fourth bent line and a fourth fastening hole cut in the lower side thereof so that the lower side of the second folded part can be folded; It has an overall rectangular shape, the center extending from the bottom plate and has a left extension having a left bent curve so that it can be folded from the bottom plate, extending on the upper side of the left extension and the upper side of the left extension can be folded A third folded portion having a fifth bend line; A fourth folded portion extending below the left extension portion and having a sixth bend line so that the bottom side of the left extension portion can be folded;  An upper left connection part having a seventh bend line and having a first fastening portion protruding at an upper edge thereof so as to extend on an upper side of the third folded part and to be folded on an upper side of the third folded part; A left side plate formed of a left bottom connection portion having an eighth bend line and having a second fastening portion protruding at a lower edge thereof so that the bottom side of the fourth folded portion can be folded; A cover plate having a generally rectangular shape, extending from the left extension part, having a ninth bend line to be folded from the left extension part, and having a protruding bent piece having a tenth bend line to be folded on the left side; A left upper plate extending on an upper side of the cover plate and having a left upper curved line so as to be folded with the cover plate, and having a third fastening piece protruding at an upper edge thereof; And A lower left plate extending at a lower side of the cover plate and having a lower left bending line and having a fourth fastening piece protruding at a lower edge thereof so as to be folded with the cover plate; In the cake packaging box comprising a,  The cake packaging box,  A first plate serving as an outer surface;  A second plate serving as an inner side of the cake box; A third plate serving as a support when the cake box is folded along each bend line and cut line; It is configured to include; The second plate is formed of food pulp paper that does not affect the material of the cake at all; The third plate is formed in a corrugated shape to smoothly perform the role of the support; The cake packaging box configured as described above, It is possible to increase the packaging space ratio, and also to reduce the waste of packaging materials, and to enhance the appearance, and in particular, a third plate serving as a support for the cake packaging box is formed in a pleated shape, When folded along each bent line and cut line, the cake packaging box, characterized in that to reduce the occurrence of bending or ringing of the cake packaging box as possible. The method of claim 1, A right upper plate cut out of the left and right portions is formed at a position where the first fastening hole is out of the first fastening hole, The lower plate formed by cutting the left part and the right part is formed at the position where the second fastening hole is removed. Cut from the cut left position of the upper right plate to the position of the fifth bend line of the left extension, cut from the cut right position of the right upper plate to the position of the first bend line of the right extension, It is formed of a bottom plate which is cut from the left position to the position of the sixth bent line of the left extension, and cut from the cut right position of the lower right plate to the position of the second bend of the right extension, The upper left plate is formed by cutting the left and right parts at the position out of the third fastening piece, The lower left plate is formed by cutting the left part and the right part at the position where the fourth fastening piece is deviated. Cut from the cut left position of the upper left plate to the top position of the bent piece, cut from the cut right position of the upper left plate to the position of the fifth bend line of the left extension, and of the bent piece at the cut left position of the lower left plate It is cut into a lower position, and formed of a cover plate cut from the cut right position of the lower left plate to the position of the sixth bend line of the left extension portion It is a cake packaging box characterized in that the packaging box is made by folding each bending line and fastening the fastening pieces corresponding to the fastening holes, thereby increasing the packaging space ratio, reducing the waste of packaging materials, and having an octagonal shape. The method according to claim 1 or 2, Forming a plurality of connection holes in the cover plate cake packaging box, characterized in that the connection can be easily carried by moving the connection hole. The method according to claim 1 or 2, Cake packaging box, characterized in that the plurality of handles are formed symmetrically cut in the inside of the cover plate is formed to be easily moved by making a handle shape when carrying.