KR200381438Y1 - Food package paper box - Google Patents

Abstract

The present invention relates to a paper box for food packaging that can be folded and used for food packaging as well as easy to store, can be provided with handles, and can be supplied inexpensively to businesses. And the first, second, third, and fourth side portions 21-24 which form four-sided slopes on all sides of the bottom portion 10, and are folded inward to form a lid portion 30 which can be opened and closed. The cover surface portions 31 and 32 and the opening and closing surface portions 33 and 34 to which the fitting portions 34a are fitted to the cutout portions 33a from above; First and second overlapping surface portions 40a and 40b on both sides of the first, second, third and fourth side portions 21 to 24, respectively, on a bent line 40c formed in a diagonal direction in an unfolded state and on an outer surface side thereof. Among the first, second, third and fourth fastening portions 41-44 having the coupling holes 45 coincident with each other when folded, the first and second fastening portions 41 and 42 are directed toward the first side surface portion 21, and The third and fourth fastening parts 43 and 44 are respectively folded into the third side surface part 23 so that the button-type fasteners 50 are fitted into the engaging holes 45 of the overlapping portions, respectively. Both ends 61 and 62 of the handle 60 are simultaneously coupled to the binding portions 41 and 42 and the third and fourth binding portions 43 and 44 by the button-type fastener 50, respectively.

Description

Food package paper box {Food package paper box}

The present invention mainly relates to a paper box for packing food, and more particularly, to a paper box for food packaging, which can be easily purchased and stored at a store, can be easily stored and handled, and can be hygienic for customers. It is about.

In general, plastic bags are mainly used to pack food, but in recent years, paper boxes are often used.

Paper box is mainly used food paper coated with an oil film in order to improve the waterproof and sanitary condition on the inner surface.

These paper boxes are first manufactured by a box manufacturer and then supplied to a food establishment, which is then supplied in a box form.

In addition, since the boxes are manufactured in the form of boxes, the parts to be attached to each other in order to maintain the form of the box are supplied with adhesives such as glue, so that food boxes must be used with high stacks of paper boxes.

Stacking paper boxes in a finished state requires a lot of space to store the paper boxes in the food shop, which is not only economical but also hygienic in a small shop space.

In particular, since the manufacturing cost increases due to the manufacture of a box by a paper box manufacturer, it is uneconomical for a food business to purchase the paper box.

In addition, the paper box supplied from the paper box manufacturer to the food establishment does not have a handle, because not only does it cause a cost increase first, but when the food box is stored, the paper boxes cannot be stacked on top of each other or inevitably stored. When the storage is to be made very large, the storage volume becomes very large, causing problems that become impractical.

In addition, the existing paper boxes for food because there is no handle, customers have to take the food box to put in a separate plastic container or plastic bag to take food has a problem that is cumbersome, inconvenient and wasteful.

The present invention is intended to provide a food packaging paper box that can be folded and used without any paste, as well as easy to store while being provided with a handle and can be supplied inexpensively to businesses.

The present invention for achieving the above object, has a first, second, third, fourth side portion to form four sides around the bottom portion to form a hexahedral paper box, the inner side to form a cover portion that can be opened and closed It has a cover surface portion folded to be folded to the top and an opening and closing surface portion to be fitted to the fitting portion in the cut portion thereon; A first and a second overlapping surface portion on both sides of the first, second, third, and fourth side portions of the first and second overlapping surface portions on the side of the bent line formed in a diagonal direction in the unfolded state, respectively; Among the 2, 3 and 4 fastening portions, the first and second fastening portions are folded toward the first side portion, and the third and fourth fastening portions are folded toward the third side portions, respectively, so that the button-shaped fastening portions are fitted into the joint holes of the overlapping portions. However, the first and second fastening portions and the third and fourth fastening portions are characterized in that both ends of the handle is configured to be simultaneously coupled by the button-type fasteners.

The button-type fastener is characterized by consisting of a female fastener having a locking projection formed in the shaft portion, and a female binding hole having a coupling hole into which the shaft portion is inserted and an outer periphery of the locking projection.

When the present invention is described in more detail based on the accompanying preferred embodiments as follows.

1 is a development view of a paper box constituting the present invention, the first, second, third, fourth side portion (21-24) to form four sides on all sides of the bottom portion 10 to form a hexahedral paper box It is supposed to have

In addition, the cover surface portions 31 and 32 which are folded to be folded inward to form the cover portion 30 which can be opened and closed on the outer side of the first, second, third and fourth side portions 21-24. And opening / closing surface portions 33 and 34, which are shown as dashed lines, indicate fold lines.

The opening and closing surfaces 33 and 34 are provided with cutouts 33a and fitting portions 34a for preventing the lid portion 30 from being opened, and after the food is put into the hexahedral paper box, the fitting portions ( 34a) is used to fit the cutout 33a so that the opening and closing surface portions 33 and 34 do not open during transportation.

Between the first, second, third and fourth side portions 21-24, first and second overlapping surface portions 40a and 40b are provided on both sides of the bent line 40c formed diagonally in the unfolded state. The side surface is configured to have first, second, third and fourth fastening portions 41-44, each having a pair of coupling holes 45 which coincide with each other when folded.

Figure 2 shows the state used to fold the present invention, the paper box manufacturer in the paper box in the unfolded state as shown in (a) and the button-type fastener 50 and the handle 60 shown in (c) Supply to the place of use (restaurant).

In the use place, the paper box is folded directly to make a paper box, and the food box is put in a paper box to the customer.

Therefore, in the place of use, the finished paper boxes are stored in a flat unfolded state without the need for stacking as much as before, which not only finds the storage area of the paper boxes, but also provides the convenience of storage and handling.

However, in some cases, the manufacturer can be directly folded and supplied in a completed state, and the feature of the present invention is that the paper box can be folded and used without being pasted, thereby reducing the product cost due to high labor and assembly costs. And features to allow the handle to be provided.

Therefore, when the first, second, third, and fourth side portions 21-24 are folded to stand in the unfolded state as shown in FIG. 2 (a), the paper box is formed as shown in (b).

At this time, as the first and second overlapping surface portions 40a and 40b are folded to face each other with respect to the bend line 40c, the first, second, third and fourth side portions 21 to 24 in a standing state as shown in (b). First, second, third, and fourth binding portions 41 to 44 are formed therebetween, and in this state, the first, second, third, and fourth side portions 21 to 24 are illustrated as arrows. 21) and the third side portion 23, and then folded in close contact with the handle 60 and the twelfth and second binding portions using the button-type fastener 50, including the handle 60 as shown in (c) Combining the (41, 42) and the third and fourth binding parts (43, 44) is to create a finished food packaging paper box as shown in (d), the combination of the folded state of (b) and (c) The state is described in more detail as follows.

3A and 3B show a folded state of the present invention, when the first and second overlapping surface portions 40a and 40b are folded to face each other, the pair of coupling holes 45 are in a coincidence state and become a single hole. On the other hand, the first and second overlapping surface portions 40a and 40b are configured as one plate to be the first, second, third and fourth binding portions 41 to 44, and the first, second, third and fourth binding portions 41-44 is folded so that it may be located between the 1st, 2nd, 3rd, and 4th side parts 21-24.

4A to 4C illustrate a coupling state of the present invention, and among the first, second, third and fourth binding parts 41 to 44, the first and second binding parts 41 and 42 are directed toward the first side part 21. When they are in close contact with each other, and the third and fourth fastening portions 43 and 44 are folded to be in close contact with each other toward the third side surface portion 23, they are brought into a state in which the coupling holes 45 of the overlapping portions are coincident with each other.

In this state, the shaft portion 52 of the water fastener 51 is held in the button-type fastener 50 by using the space portion generated while pressing the first side portion 21 to be bent slightly inward as shown in FIG. 4B. One end portion 61 of the hole 63 and the coupling hole 45 of the first and second fastening portions 41 and 42 are inserted into the coupling hole 55 of the female fastener 54 as shown in FIG. When forced to fit the shaft portion 52 to the end of the handle (60) 61 and the first and second fastening portions (41, 42) of the upper end portion is integrally coupled.

When the pressing force of the first side portion 21 held in this state is released, the first side portion 21 is restored to its original state by elasticity to be restored by itself so that the first side portion 21 and the first and second binding portions ( 41 and 42 are in close contact with each other as shown in FIG. 4C.

On the other hand, the third and fourth fasteners 43 and 44 are coupled to the water fasteners in the button-type fastener 50 by using the space portion generated while pressing the third side portion 23 to bend slightly inward as shown in FIG. 4B. The shaft portion 52 of the 51 is fitted into the hole 63 of the other end 62 of the handle 60 and the coupling hole 45 of the third and fourth fastening portions 43 and 44, as shown in FIG. When the force fitting is made to fit the shaft portion 52 into the coupling hole 55 of the female fastener 54, the other end 62 of the handle 60 and the upper ends of the third and fourth fastening portions 43 and 44 are integrally formed. Will be combined into

When the pressing force of the third side portion 23 held in this state is released, the third side portion 23 is restored to its original state by the elasticity to be restored by itself, so that the third side portion 23 and the third and fourth binding portions ( 43, 44 is not only a paper box having a handle 60 by being in close contact with each other as shown in Figure 4c but also to obtain a food packaging paper box without using any adhesive such as glue.

The button-type fastener 50 used in the present invention has a male fastener 51 having a locking protrusion 53 formed on the shaft portion 52 and a coupling hole 55 into which the shaft portion 52 is inserted, as shown in FIG. 5. What is composed of the female fasteners 54 having the outer periphery 56, the locking projection 53 is used, the distance between the locking projections 53 of the shaft portion 52 forcibly inserted into the coupling hole 55 Since the outer periphery 56 is larger than the diameter, the locking protrusion 53 is caught by the outer periphery 56 so as not to be pulled out by force.

Therefore, the present invention is to put the food in the open state of the cover portion 30, and then cover the cover parts (31, 2) first to make the inside of the box sealed, and then folding the opening face parts (33, 34) but the fitting portion ( If the fitting portion 33b is inserted into the cutout portion 33a, as shown in FIG. 6, the lid portion 30 is sealed so as not to be opened, thereby preventing foreign matters such as dust from penetrating and leaking the contents (food) to the outside. Is prevented.

On the other hand, the food packaging paper box in which the subject innovation is carried out is mainly used for packaging foods that do not have much broth, and is provided with a handle 60 so that customers (guests) can easily take it.

The present invention preferentially supplied to the shop as a semi-finished product that is not assembled and not assembled by the manufacturer, thereby reducing the assembly and labor costs, which can be cheaply supplied to the shop and promotes sales.

In the shop, not only can be quickly and easily folded, but also can be used in combination with the handle (60) is very hygienic because the customer does not have to use a separate container or plastic wrapping paper to take the remaining food.

In particular, since the store can be used by folding and combining it in the state of development and parts, it is possible to minimize the storage area rather than storing the paper box in the finished state, so it can be used very effectively in the space where the space is small. have.

And only when the food needs to be packaged immediately, because it is made and used immediately, it is possible to use hygiene because it solves the problem that was very unsanitary by accumulating dust beforehand.

According to the above description, the present invention not only can be used by directly folding the paper box, but also easy to store and can be provided with a food box for food packaging that can be provided with a handle and can be supplied inexpensively to the business and hygienically. It is a useful design that provides an effect that can be used.

1 is an exploded view of a paper box of the present invention,

2 is a schematic flowchart showing a use state of the present invention;

3A is a perspective view illustrating a folded state of the present invention;

3B is an enlarged sectional view taken along line X-X 'of FIG. 3A;

4A is a perspective view illustrating a coupling state of the present invention;

4B is an explanatory view of the engagement shown in the Y-Y 'line enlarged cross section of FIG.

Figure 4c is a cross-sectional plan view of the state in which the coupling of the subject innovation is completed,

5 is an enlarged cross-sectional view of the button-type fastener portion in FIG. 4C;

Figure 6 is a perspective view of the state of the invention is completed.

Explanation of symbols on the main parts of the drawings

10: bottom part 21-24: first, second, third and fourth side parts

30: cover portion 40a, 40b: first and second overlapping surface portion

40c: Bending line 41-44: First, second, third, fourth binding part

45: coupling hole 50: button type fastener

60: handle

Claims (2)

In order to form a hexahedron paper box to form a cover portion 30 having first, second, third, and fourth side portions 21-24 which form four sides on all sides of the bottom portion 10, the top surface of which can be opened and closed. The cover surface portions 31 and 32 folded to be folded inward and the opening and closing surface portions 33 and 34 to which the fitting portion 34a is fitted to be inserted into the cutout portion 33a from above. First and second overlapping surface portions 40a and 40b on both sides of the first, second, third and fourth side portions 21 to 24, respectively, on a bent line 40c formed in a diagonal direction in an unfolded state and on an outer surface side thereof. Among the first, second, third and fourth fastening portions 41-44 having the coupling holes 45 coincident with each other when folded, the first and second fastening portions 41 and 42 are directed toward the first side surface portion 21, and The third and fourth fastening parts 43 and 44 are respectively folded into the third side surface part 23 so that the button-type fasteners 50 are fitted into the engaging holes 45 of the overlapping portions, respectively. Both ends (61, 62) of the handle (60) to the binding portions (41, 42) and the third and fourth binding portions (43, 44), respectively, to be configured to be simultaneously coupled by the button-type fastener (50) Food packaging paper box characterized in that. According to claim 1, wherein the button-type fastener 50 is a male fastener (51) having a locking projection 53 formed in the shaft portion 52 and the engaging hole 55 and the locking projection is inserted into the shaft portion (52) Paper packaging for food packaging, characterized in that consisting of a female fastener (54) having an outer peripheral portion (56) is held 53.