KR101689277B1 - Box for packaging eggs - Google Patents

Abstract

The present invention relates to an egg packaging box improved to package eggs safely at low manufacturing costs. The present invention provides the egg packaging box composed of a receiving member having a receiving unit formed to receive the eggs and a cover unit closing the top of the receiving unit and a supporting member joined to the inside of the receiving unit and supporting the eggs with the receiving unit. Upward protruding units supporting the eggs are protruding upward from a bottom unit of the receiving unit. The upward protruding unit is composed of a first upward protruding unit protruding upward from an outer side of the bottom unit and second upward protruding units protruding from both lateral surfaces of the first upward protruding unit to be integrated with the first upward protruding unit. The supporting member includes a seating unit adhering to and inserted into the bottom unit and receiving the eggs; a front supporting unit integrally formed with the seating unit and protruding upward to support a front part of the eggs; and a lateral protruding unit protruding from both lateral surfaces of the front supporting unit to be integrated with the front supporting unit and supporting both sides of the eggs with the upper protruding unit. The lateral protruding unit includes a first supporting protrusion to support the upper protruding unit and a second supporting protrusion to support an inner lateral surface of the second upward protruding unit.

Description

Egg packing box {BOX FOR PACKAGING EGGS}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an egg packing box, and more particularly, to an improved egg packing box in which the manufacturing cost of the packing box is low and the egg can be packed safely.

Generally, egg packing containers, packing boxes or packing boxes are made to be able to be safely transported while keeping freshness because the eggs are easily broken or decayed. In the usual form, egg shells for 30 houses made of pulp material (PVC) or a PET (polyethylene terephthalate (PET)) lid is individually fabricated on the formed body and the lid is packed and distributed in a large quantity in a farmhouse.

Meanwhile, in recent years, an egg packing box for small-sized containers capable of packing 10 or more eggs has been widely used.

As a first prior art of such an egg packing box, there is an 'egg packing box' of the public utility model publication No. 20-2010-0007833 (published on Aug. 06, 2010).

The first prior art document comprises an egg receiving container which is seated in a receiving space inside a storage box and in which a plurality of egg receiving grooves are formed, And the end of the concave / convex tab of the first upper panel is inserted into the engaging groove and press-fitted into the engaging groove.

Therefore, it is possible for the egg-holding container to have a rigid packaging structure without being shaken by an external impact.

However, the storage box of the first prior art document has a structure made of paper so that the structure is simple and the cost can be reduced, but the overall structure is the same as that of a general hexahedron packing box, .

In addition, since the egg receptacle is a molded product such as pulp, the egg receptacle has a problem in that it has a strong structure, but the cost is increased.

As a second prior art, there is an 'egg packing box' of Registration Practical Utility Model No. 20-0359298 (published on Aug. 06, 2004).

The egg packing box of the second prior art has a semicircular perforation line for forming an egg reservoir formed symmetrically with a certain distance and formed with a bent portion integrally connected to the egg storage plate, And a pair of semicylindrical egg support pieces are formed so that the lower end of the egg support piece is in contact with the inner bottom surface of the first horizontal part while forming a predetermined inclined angle.

However, although the egg packing box of the second prior art document is made of paper such as corrugated cardboard, it is advantageous in that the cost is reduced, but the structure is so complicated that it is not easy to assemble and the structure of the egg- The egg storage ball may be damaged.

Especially, since the egg support piece formed on the egg storage hole to support the side of the egg is very weak and the distance between the eggs is short, the egg may be broken by the external impact.

And as a third prior art publication 'Patent No. 10-2016-0041656 (published on October 26, 2016)' Packing box for eggs'.

The packaging box for an egg of the third prior art document includes a packing material for folding a plurality of eggs to form a hexahedron so that the eggs can be stored therein and a bag for folding into a zigzag shape so as to be accommodated in the packing material, A plurality of partition members arranged to divide a space for accommodating the respective eggs along the folded corrugation so as to be fitted in the direction perpendicular to the mountain and the bone through the fitting groove of the inner member; And a plurality of buffering members formed to be pushed into respective spaces between the bottom and the inner member of the packaging material.

As described above, the egg packing box of the third prior art has a structure in which a plurality of grooves capable of holding eggs are formed by assembling an inner member folded in a zigzag form and a partition wall member forming a wall in the packaging material, There is an advantage in that it can be packed easily and safely regardless of the size of eggs through the groove.

However, the egg packing box of the third line has a complicated structure due to the use of a buffer material, an inner member, and a barrier material in a large-sized packaging material, so that the packaging of the egg is troublesome and various kinds of packing materials are inserted. .

In addition, as the fourth prior art, there is "Packing Box for Eggs" in Public Utility Model No. 20-2000-0019724 (disclosed on Nov. 25, 2000).

The egg packing box according to the fourth prior art comprises an enclosure 10 in which air vents 11 and 21 are formed and a egg packing box 1 made up of a lid 20, And an egg placement plate (30) having an egg placement hole (32), wherein the egg placement hole (31) is configured to support a side intermediate portion of the egg (A) by a placement plate support base (32).

The egg packing box of the fourth prior art constructed as described above is characterized in that an egg packing plate having a lid and an egg packing box having a plurality of egg-seating holes and an edge-seating plate- The advantage is that the egg can be firmly supported, and the cost can be reduced by only paper.

The outer box of the hexahedron in which the housing and the cover are integrated is structured in a general hexahedrally box shape and structurally weak.

In addition, since the egg receiving plate inserted into the outer box is formed of a single sheet of paper, and only the egg hole is formed to support the middle portion of the egg to be stored, the structure for supporting the egg is very weak.

Accordingly, it is difficult for the eggs to be supported in the egg opening after the eggs are packed, and the eggs may be detached or broken from the eggs in the openings even in a small external impact.

As described above, the conventional egg packing box has been devised so as to be able to pack eggs in various ways. However, in the case of the packing box having a generally rigid structure, eggs are packed safely while the cost is increased. The structure is weak and the egg is damaged.

It is an object of the present invention to provide an egg packing box which can be safely packed with a low packing cost and a robust structure.

According to another aspect of the present invention, there is provided an egg packing box comprising:

A receiving member having a receiving portion formed to receive the egg and a cover portion closing the upper portion of the receiving portion;

And a support member coupled to the inside of the storage unit and supporting the egg together with the storage unit,

And an upper protruding portion protruding upward to support the egg is provided at a bottom portion of the receiving portion,

The upper projecting portion includes a first upper projecting portion protruding upward from the outside of the bottom portion and a second upper projecting portion projecting upward from both sides of the first upper projecting portion and integrally formed with the first upper projecting portion under,

In addition,

A seating part which is in close contact with the bottom part and into which the eggs are placed;

A front supporting part integrally formed with the seating part and formed to protrude upward to support the front of the egg;

And a side protrusion formed to protrude from both sides of the front supporting part integrally with the front supporting part and configured to support both sides of the egg together with the upper protrusion,

The side projection may include a first support protrusion for supporting the upper protrusion and a second support protrusion for supporting an inner side surface of the second upper protrusion.

According to an embodiment of the present invention, the egg packing box of the present invention is manufactured by making the receiving member and the supporting member as paper, and a supporting structure (an upper protruding portion and a side surface Protruding portion, and front support portion), it is possible to firmly support the stored eggs, and the eggs are not damaged even in an external impact.

Further, since the supporting structure of the egg packing box is made of paper, it is possible to manufacture the egg packing box at low cost.

Also, since the egg packing box can be easily assembled and the egg packing box can be stacked, it is easy to manage the egg packing line.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is an exploded view of a storage member of an egg packing box according to the present invention. FIG.
FIG. 1B is a detailed view of portion 'A' of FIG. 1A.
1C is an assembly view of FIG. 1A.
FIG. 2A is an exploded view of a supporting member coupled to the interior of the receiving member of FIG. 1A; FIG.
FIG. 2B is a detailed view of portion 'B' of FIG. 2A.
Figure 2c is an assembly view of Figure 2a.
FIG. 3A is an assembly view of an egg packing box according to the present invention in which the receiving member of FIG. 1C and the supporting member of FIG. 2C are assembled.
FIG. 3B is a detailed view of a portion 'C' in FIG. 3A. FIG.
Figure 3c is a bottom perspective view of Figure 3a.
4 is a perspective view showing the cover of FIG.
FIG. 5 is a perspective view showing a state in which several egg packing boxes of FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1A is an exploded view of a receiving member of an egg packing box according to the present invention. FIG. 1B is a detailed view of portion A of FIG. 1A, and FIG. 1C is an assembling view of FIG. 1A.

2A is a developed view of a support member coupled to the interior of the receiving member of FIG. 1A, FIG. 2B being a detail view of FIG. 2A, and FIG. 2C being an assembled view of FIG. have.

3A is an assembly view of an egg packing box according to the present invention in which the receiving member of FIG. 1C and the supporting member of FIG. 2C are assembled, and FIG. 3B is a detailed view of the 'C' And FIG. 3C is a bottom perspective view of FIG. 3A.

Prior to the description, the broken lines inside the members in FIGS. 1A, 1B, 2A and 2B are lines showing folding lines capable of bending, and the solid lines show a cut-away section that can be separated.

1A to 3C, an egg packing box according to the present invention includes a housing 110 formed to house eggs, and a cover 120 covering the top of the housing 110. [ And a support member 200 coupled to the inside of the accommodation portion 110 of the accommodation member 100 to support the eggs together with the accommodation portion 110. [

The receiving portion 110 of the receiving member 100 includes a bottom portion 111 and a pair of side walls 111b extending from the bottom surface of the bottom portion 111, 113 formed integrally with the side portions 112, 113 on the outer side of the receiving member 100 in the longitudinal direction of the side portions 112, 113 and connected to the cover portion 120 to cover the cover portion 120 And an opening / closing part 114 for opening / closing the opening / closing part 114.

Referring to FIG. 1B, which shows the details of the main part of FIG. 1A, the bottom part 111 is provided with an upper protrusion 130 protruding upward to support the eggs.

1C, the upper protrusion 130 includes a first upper protrusion 131 protruding upward from the outside of the bottom portion 111 and a second upper protrusion 131 protruding upward from both sides of the first upper protrusion 131, And a second upper protrusion 133 integrally formed with the first upper protrusion 131.

An upper portion of the first upper protrusion 131 is integrally formed on the upper portion of the upper protrusion 131 to support the side protrusion 240 shown in FIGS. The protrusion 132 is formed.

The through holes H2 and H4 are formed on the left and right sides of the upper protrusion 130 so that the upper protrusion 130 can be formed on the bottom 111 and the upper protrusion 130 can be easily protruded. (130).

The cover part 120 of the receiving member 100 includes a ceiling part 121 formed to cover the upper part of the receiving part 110 and an extending part 112 extending in the longitudinal direction and the inside side part 112 of the receiving part 110. [ And side cover parts 122 and 123 formed on the four sides of the ceiling part 121 to close the four sides of the ceiling part 121 downward.

At least one or more fixing holes H1 are formed in the four side portions 112 and 113 of the receiving portion 110 so that the supporting member 200 can be inserted and fixed.

In the embodiment of the egg packing box according to the present invention, the fixing hole H1 is formed in the lower part of the left and right side portions 113, which are shorter than the length of the four side portions 112 and 113, Respectively.

At least one fitting protrusion 115 may be formed in the opening and closing part 114 of the receiving member 100 to be fitted and fixed to the cover part 120 to close the upper part of the receiving part 110.

At least one fitting hole H3 is formed at one side of the side cover parts 122 and 123 of the cover part 120 so that the fitting protrusion 115 is inserted.

The fitting protrusions 115 and the fitting holes H3 are formed at both ends of the opening and closing part 114 and the side cover part 122 of the side cover parts 122 and 123 which meet the opening and closing part 114 when the cover part 120 is closed, Respectively.

And the bonding portions 116 and 124 integrally connecting the four side cover portions 122 and 123 of the cover portion 120 are integrally formed with the receiving portions 110 and 113 of the housing portion 110, And the cover 120, respectively.

The supporting member 200 may include a seating part 220 which is closely attached to the bottom part 111 of the receiving part 110 and into which the eggs are placed and is integrally formed with the seating part 220, A front supporting part 210 protruding upward to support the front of the egg and a front supporting part 210 integrally formed with both sides of the front supporting part 210 and integrally formed with the upper protrusion 130 of the receiving member 100 And side protrusions 240 configured to support the side (or left and right) sides of the eggs.

On the other hand, the expressions on both sides, front and rear of the egg refer to the quadrangular portions of the egg, assuming that the four sides of the egg placed in an upright state are respectively supported.

A fixing protrusion 221 for fixing the supporting member 200 to the fixing hole H1 formed in the side portion 113 of the receiving portion 110 is formed at both ends of the mounting portion 220, .

2A to 3C, the seating part 220 of the supporting member 200 is formed to extend from the side surface protrusion 240, and the upper protrusion 130 of the receiving member 100 A protrusion hole H22 is formed so that the first upper protrusion 131 can penetrate and protrude upward.

The side protrusion 240 includes a first support protrusion 241 for supporting the upper protrusion 130 of the receiving member 100 and a second support protrusion 241 for supporting the inner side surface of the second upper protrusion 133 of the upper protrusion 130. [ A second support protrusion 242 is formed.

The second support protrusions 242 are formed by cutting a part of the first support protrusions 241 as shown in FIG. 3B.

The upper protrusion 130 of the storage member 100 and the seating portion 220, the front support portion 210 and the side protrusion portion 240 of the support member 200 may be formed to have a predetermined width And is formed symmetrically with respect to the longitudinal direction of the support member 200 about the upper end.

A symmetrical folding line L11 is formed such that the center of the front support portion 210 is folded in the longitudinal direction so as to be symmetrical about the center of the front support portion 210, A plurality of folding holes H11 are formed symmetrically with respect to the symmetrical folding line L11 so as to be folded.

It is preferable that the folding holes H11 are formed between the side surface protrusions 240 so that the symmetrical folding line L11 can be folded easily without impairing the rigidity of the support member 200. [

Hereinafter, the operation of the egg packing box according to the present invention will be described.

1A to 3C, first, the folding line is folded along the folding line in the developed state of FIG. 1A, and the bonding portions 116 and 124 are bonded, and the fitting protrusions 115 of the opening / .

At this time, when the upper protrusion 130 is pushed upward along the incision, the upper protrusion 130 is protruded and unfolded.

In this case, the receiving member 100 as shown in Fig. 1C is produced.

In the case of the support member 200, the symmetrical folding line L11 is folded in the longitudinal direction in the developed state of FIG. 2A, the front support portion 210 is folded upright, To push it outward.

Then, a supporting member 200 as shown in Fig. 2C is produced.

The order in which the receiving member 100 and the supporting member 200 are formed may be changed and may be selected by a convenient method.

As described above, the receiving member 100 and the supporting member 200 can be assembled very easily and conveniently in a developed state, so that the handling of the egg packing box according to the present invention and the egg packing operation can be carried out very easily.

The support member 200 is inserted into the accommodating portion 110 of the accommodating member 100 thus formed as shown in Figs. 3A to 3C. At this time, the seating part 220 of the supporting member 200 is brought into close contact with the bottom part 111 of the receiving member 100 and the fixing protrusion 221 of the supporting member 200 is fixed to the receiving part 110 And the holding member 200 is fitted into the hole H1 to fix the holding member 200 inside the housing part 110. [

The side projecting part 240 of the supporting member 200 is aligned with the upper projecting part 130 of the receiving member 100 and is engaged.

3B, the first support protrusions 241 of the side surface protrusion 240 are disposed outside the second upper protrusion 133 of the upper protrusion 130 protruding upward, The first upper protrusion 131 of the upper protrusion 130 protrudes to be supported by the first protrusion 241 and the upper protrusion 132 formed on the upper portion of the first upper protrusion 131 is directly So as to protrude.

The second upper protrusion 133 is supported by a second support protrusion 242 protruding in the same plane as the front support 210.

That is, the upper protrusion 130 and the side protrusion 240 protrude from each other.

Such a coupling is automatically brought into a state as shown in FIG. 3B when the upper projection 130 is not protruded, that is, when it is pushed from the back face of the bottom part 111 to the upper face in the state of FIG.

After the storage member 100 and the support member 200 are assembled, the upper protrusion 130 and the side protrusion 240 can maintain the initial posture and the structure becomes more rigid.

3A, the assembly is completed. As shown in FIG. 3A, a space in which the eggs can be seated is formed between the side projections 240 of the support member 200, The egg E is supported by the upper protrusion 130 and the side protrusion 240.

Thus, the egg E is firmly supported.

4, the fitting protrusion 115 of the opening and closing part 114 of the receiving member 100 is inserted into the fitting hole (not shown) of the side cover parts 122 and 123 of the cover part 120 H3 so as to cover the upper portion of the accommodating portion 110. [

3C, since the upper protrusion 130 and the side protrusion 240 are protruded upward, a hollow space S is formed in the bottom of the egg packing box according to the present invention in the longitudinal direction.

Therefore, as shown in FIG. 5, it is possible to stack a plurality of egg packing boxes with the storage member 100 and the support member 200 assembled into the empty space S, thereby facilitating handling of the egg packing box Do.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

Accordingly, the true scope of protection of the present invention should be determined only by the appended claims.

100. The storage member
110. Storage
111. Bottom
112, 113. Side
114. The opening /
115. Insert projection
120. Cover part
130. Upper projection
131. First upper protrusion
132. Upper support projection
133. The second upper protrusion
200. Support member
210. The front support
220. Seat
221. Fixing projection
240. Side protrusions
241. First support projection
242. Second supporting projection

Claims (6)

A housing member (100) having a housing part (110) formed to house eggs and a cover part (120) closing an upper part of the housing part (110);
And a support member 200 coupled to the inside of the accommodation part 110 to support the eggs together with the accommodation part 110,
The bottom portion 111 of the receiving portion 110 is provided with an upper protrusion 130 protruding upward to support the egg,
The upper protrusion 130 includes a first upper protrusion 131 protruding upward from the outside of the bottom 111 and a second protrusion 131 protruding upward from both sides of the first upper protrusion 131, 1 upper protrusion 131, and a second upper protrusion 133 integrally formed with the upper protrusion 131,
Further, the support member (200)
A seating part 220 which is in close contact with the bottom part 111 and into which the eggs are placed;
A front support part 210 integrally formed with the seating part 220 and formed to protrude upward to support the front of the egg;
And side protrusions 240 protruding from both sides of the front support part 210 integrally with the front support part 210 and configured to support both sides of the egg together with the upper protrusions 130,
The side protrusion 240 includes a first support protrusion 241 for supporting the upper protrusion 130 and a second support protrusion 242 for supporting an inner side surface of the second upper protrusion 133 Wherein the egg carton is packaged in an egg carton. The method according to claim 1,
Wherein an upper support protrusion (132) formed integrally with the first upper protrusion (131) and supporting the side protrusion (240) is formed on an upper portion of the first upper protrusion (131). The method according to claim 1,
A fixing hole H1 is formed in the left and right side portions 113 of the four side portions 112 and 113 of the storage portion 110 so that the supporting member 200 can be fitted and fixed,
Wherein a fixing protrusion (221) fitted to the fixing hole (H1) is formed at both ends of the seating part (220) having a shorter length. The method according to claim 1,
The accommodating portion 110 includes:
A bottom portion 111;
Side portions 112 and 113 formed on the four sides of the bottom portion 111 to close the four sides of the bottom portion 111 upward;
The opening and closing part 114 is formed integrally with the side parts 112 and 113 on the outside of the receiving member 100 in the longitudinal direction of the side parts 112 and 113 and is coupled with the cover part 120 to open and close the cover part 120 ), ≪ / RTI >
The opening and closing part 114 is formed with a fitting protrusion 115 which is fitted and fixed to the cover part 120 to close the upper part of the receiving part 110,
And an insertion hole (H3) is formed in an outer side cover part (122) of the cover part (120) so as to fit the fitting protrusion (115). The method according to claim 1,
The seating part 220 is formed on the side surface protrusion 240,
And the protrusion hole (H22) is formed so that the first upper protrusion (131) penetrates and protrudes upward. The method according to claim 1,
The upper protrusion 130, the seating part 220, the front support part 210,
A symmetrical folding line L11 is formed such that the center of the front support portion 210 is folded in the longitudinal direction so as to be symmetrical with respect to the longitudinal direction of the support member 200 about the upper end of the front support portion 210 Features an egg packing box.

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