KR20070111153A - Packing box for fruits and method for manufacturing of the same - Google Patents

Abstract

A fruits packing box and a method for manufacturing the same are provided to configure the box in such a manner that a pair of insertion holes are shaped in an upper bent part of both side walls respectively, and a pair of inserts, corresponding to the insertion holes, are formed in right and left upper ends of a main cover, so as to connect the main cover to the both side walls without using an adhesive tape, and so uncover the main cover without damaging the box. A fruits packing box comprises: a pair of main covers(11a,11b); a pair of side covers; a pair of main walls(31b); a pair of side walls(32a); a pair of main supports; and a pair of side supports, wherein the main supports and the side supports are connected with each other in a conventional method. Additionally the box includes: a pair of insertion holes(42), shaped in an upper bent part of the side walls; and an insert(41), formed respectively in upper ends of right and left sides of the main covers, especially in the positions corresponding to the insertion holes so that the inserts are inserted into the insertion holes respectively so as to connect the main covers with the side walls and so seal the box.

Description

Packing box for fruits and method for manufacturing of the same

1 is a perspective view showing a state in which a conventional fruit packaging box is sealed.

Figure 2 is a perspective view showing a sealed state the fruit packaging box formed with a conventional side wall handle.

Figure 3 is an inner exploded view showing an unfolded state of the fruit packaging box according to the present invention.

Figure 4a to 4e is a perspective view showing a state in which the lower supports of the fruit packaging box according to the present invention are coupled to each other.

Figure 5a and Figure 5b is a perspective view showing a state that the side cover of the fruit packaging box according to the present invention is bent into the box.

6a to 6c are perspective views showing a state in which the main cover of the box for packing fruit according to the present invention is bent and coupled to the side wall.

Figure 7 is a perspective view showing a state in which the viewing window is formed in the main cover of the fruit packaging box according to the present invention.

8A and 8B are cross-sectional views and side views illustrating a state in which a fitting piece of a main cover is inserted into and fitted into a fitting groove formed at an upper bent portion of a side wall;

Explanation of symbols on the main parts of the drawings

11: main cover 12: side cover

21: main support 22: side support

31: main wall 32: side wall

41: fitting 42: fitting groove

51: handle 52: paperwork

61: see-through window 62: coupling wings

The present invention relates to a fruit packaging box and a method for manufacturing the same, and more particularly, to seal the box using fitting pieces and fitting grooves formed on the cover and side walls of the fruit packaging box without using an adhesive tape. And, and relates to a box for packaging fruit and its manufacturing method characterized in that it is possible to easily grasp the storage state of the fruit contained in the box through a viewing window that can be opened and closed freely.

In the conventional conventional packaging box for fruits, as shown in FIG. 1, after the fruit and the like are covered in the box, both cover parts 14 and 14 'are folded and covered, and one cover part 14 and the other cover part 14' are covered with each other. The contact portion is sealed using the adhesive tape 20. Such a conventional fruit packaging box has to show the consumer the storage state of the fruit contained in the box in order to sell the fruit to the consumer in the fruit and vegetable retailer. At this time, since the part to be bonded using the adhesive tape 20 is to be peeled off to seal the box, when trying to sell it again to other consumers, the packaging state of the fruit packaging box is damaged, which causes the value of the product to drop. There was this.

Meanwhile, even in the case of a fruit packaging box having a handle portion 15 formed on the side wall as shown in FIG. 2, the adhesive tape 20 is attached to a portion where one side cover portion 14 and the other side cover portion 14 'abut. Since it is sealed using the adhesive tape 20, the contents of the adhesive tape 20 must be removed again to check the contents. If you want to sell the fruit to others, the fruit packaging box that has been opened once has been damaged. As described above, there was a problem that causes the value of the product to decrease.

Therefore, in order to solve the above problems, the present invention forms a pair of fitting grooves in the upper bent portion of the side wall, and when the main cover is bent in the 90 ㅀ direction toward the inside of the box, the left and right upper ends of the main cover. By forming the fitting pieces in a position where they can be combined with the fitting grooves in the coupling grooves, the boxes can be sealed without using an adhesive tape, and the top cover can be easily opened again without damaging the sealed box. It is an object of the present invention to provide a box for packing fruit and a method of manufacturing the same.

In addition, the present invention is characterized in that a pair of viewing windows formed freely open and close on the main cover so that consumers can freely observe the storage state of the fruit contained in the box without damaging the box when selling the fruits and vegetables in a retail store. Another object is to provide a fruit packaging box and a method of manufacturing the same.

In addition, the present invention by bending the side cover in the direction of 180 ㅀ towards the inside of the box to overlap the side wall to show the effect of thickening the thickness of the side wall, the high applied to the box when the fruit packaging box during the distribution process Another object of the present invention is to provide a box for packaging a fruit and a method of manufacturing the same, wherein the box is not damaged by load and can be sufficiently tolerated.

The present invention for solving the above problems can easily open the cover of the box again without damaging the box after easily sealing the box for fruit packaging without using the adhesive tape, and a pair that can be opened and closed freely to the main cover The present invention relates to a fruit packaging box and a method of manufacturing the same, wherein the viewing window of the fruit packaging box can be observed without damaging the box.

In the present invention, the fruit packaging box is not limited to fruits such as apples, pears, grapes, etc., and means a packaging box that can store all kinds of agricultural products such as lettuce, cabbage, sweet potato, potato or mushroom.

Hereinafter, the configuration of the fruit packaging box according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 3 relates to the inner development view showing the unfolded state of the fruit packaging box according to the present invention, the configuration of the fruit packaging box according to the present invention is as follows.

It consists of main cover (11a, 11b) and side cover (12a, 12b) and main wall (31a, 31b) and side wall (32a, 32b), main support (21a, 21b) and side support (22a, 22b) In the box for fruit packaging in which the main support and the side support are combined by a conventional method,

The side walls 32a and 32b respectively form a pair of fitting grooves 42 in the upper bent portions, which are formed while the side covers 12a and 12b are bent toward the inside of the box,

The main cover (11a, 11b) is to form a fitting piece 41 in the position that can be matched with the fitting groove in the upper left and right sides, respectively,

And the main cover (11a, 11b) is bent in the direction of 90 ° toward the inside of the box by inserting the fitting piece 41 of the main cover into the fitting groove 42 of the side wall, respectively, there is an internal space for storing fruit Combined to be formed.

Fruit packaging box according to the present invention is pressed to the inner surface of the fruit packaging box to form a groove of the bent portion so that the cover and the wall and the base can be easily bent as shown in the dotted line shown in FIG.

And the main cover (11a, 11b) is provided with a see-through window 61 is formed with a semi-circular cut groove so that the state of the fruit stored in the inside of the fruit packaging box can be easily observed with the naked eye. The see-through window 61 forms a semicircular paper hole 52 at its end, inserts a finger into the paper hole 52, and pulls it out of the box so that the viewing window can be easily opened, After observing the fruit stored in the interior of the semi-circular cut line formed with the groove of the perforated line to be closed again to close the viewing window 61 so that a predetermined interval is connected.

The number of viewing windows is not particularly limited, but it is preferable to form a pair of viewing windows.

In addition, the side walls (32a, 32b) formed the handles 51 on the left and right walls, respectively, to put the hand of the person in the handle to handle the fruit packaging box easily.

And the side cover (12a, 12b) is bent in the direction of 180 ° toward the inside of the box to overlap the side wall has the effect of thickening the thickness of the side wall, even in the high load applied to the box when packing the fruit packaging box The box can tolerate enough so that the box is not easily damaged.

In addition, the side cover (12a, 12b) is a paper hole 52 that can be inserted into the finger portion in contact with the handle portion 51 formed in the side wall (32a, 32b) when bent in the direction of 180 ° toward the inside of the box By forming each, it was possible to handle the fruit packaging box so that the fingers can be doubled over the handle portion and the hole to be handled stably even in the case of heavy fruit packaging box.

The fruit packaging box according to the present invention is manufactured by the following method.

1) cutting the corrugated panel into a form in which the fruit packaging box is unfolded by using a cutter (see FIG. 3)

2) forming a cutout of the corrugated panel by using a press to form grooves in the bent portion at the interface between the covers 11 and 12, the walls 31 and 32 and the supports 21 and 22 (see FIG. 3).

3) bending the wall in the shape of a rectangle, and then connecting the coupling blade 62 provided at the end of one side main wall 31a to the end of the other side wall 32b, and then connecting the wall using a stapler. ,

4) first bending both side support 22a, 22b of the wall connected in the form of a square, and then joining the lower support using the main support 21a, 21b on both sides (see FIGS. 4A to 4E).

5) bending the side cover (12a, 12b) to the inside of the box to overlap the side wall (32a, 32b), (Figs. 5a and 5b)

6) inserting the fitting piece 41 formed at the upper left and right sides of the main cover while bending the main covers 11a and 11b in the inner direction of the box into the fitting grooves 42 formed at the upper bent portions of the side walls, ( 6A-6C)

It is manufactured through.

Step 1) is a step of cutting the corrugated panel in the unfolded form so that the fruit packaging box can be combined as shown in FIG. At this time, the base of the lower portion of the outer portion cut from the corrugated panel is completely cut in the form of the base structure of the conventional packaging box as shown in FIG.

And the main cover (11a, 11b) and the side cover (12a, 12b) and the main support (21a, 21b) and the side support (22a, 22b) are cut off so that they can be separated from each other, wherein the main cover and the side cover The cutting surface of is cut off in the form of the fitting piece which is coupled to the fitting groove of the side wall at the left and right upper ends of the main cover.

Step 2) is a step of forming a groove in the bent portion on the interface between the cover, the wall and the support so that the corrugated panel cut using a press machine by a conventional method in the form of a rectangular parallelepiped.

Step 3) connects the coupling blade 62 provided at the end of one side main wall 31a to the end of the other side wall 32b by a conventional method, and then connects the wall using a stapler to form a square. It is a step of bending to form.

Step 4) is a step of joining the lower bases to each other by a conventional method as shown in Figs. 4a to 4e, first one side main support 21b is bent in the box (Fig. 4a) both sides When the side supports 22a and 22b are bent in the inner direction of the box (FIGS. 4B and 4C) and the other main support 21a is bent in the inner direction of the box (FIG. 4D), the lower supports are fully engaged as shown in FIG. 4E. .

In the step 5), the side covers 12a and 12b are bent in the direction of 180 ° toward the inside of the box, and the side walls 12a and 12b are completely formed with the side walls in the direction of 180 ° toward the inside of the box. If folded to overlap (Figs. 5a and 5b) has the effect of thickening the thickness of the side wall, the box can withstand the high load applied to the box when the fruit packaging box is loaded, and the side cover is assisted at the time of bending A finger hole was formed at the part where the handle hole of the wall was formed so that the finger could be inserted, and the finger was inserted into the handle hole and the hole at the same time so that the fruit packaging box could be lifted stably.

In step 6), the upper lids are coupled to each other to seal the box. First, the fitting pieces 41 formed at the upper left and right sides of the main lids 11a and 11b are bent in the direction of 90 ° toward the inside. (FIG. 6A) When the main cover is bent in the direction of 90 ° toward the inside of the box, the fitting piece 41 of the main cover is inserted into and fitted into the fitting groove 42 of the side wall (FIG. 6B). Likewise, the fruit packaging box is sealed without the use of adhesive tape.

And opening the viewing window 61 in the direction of the arrow as shown in Fig. 6c in the sealed fruit packaging box, it is easy to observe the storage state of the fruit stored in the box as shown in Fig. (61) may be closed.

8A and 8B are cross-sectional views and side views showing a state in which the fitting piece 41 of the main cover 11 is inserted into and coupled to the fitting groove 42 formed at the upper bent portion of the side wall 32. The fitting piece 41 is provided with a catching jaw 73 so as not to be easily detached after being inserted into the fitting groove 42.

The fruit packaging box according to the present invention and the manufacturing method thereof have been described in detail with reference to the accompanying drawings. However, the present invention is not necessarily applied only to the form of the accompanying drawings and to the corrugated material, but as in the case of a synthetic resin panel manufactured in a box or other corrugated box structure of other rectangular forms within the scope of the present invention. Various modifications can be made by those skilled in the art to which the invention pertains.

The present invention having the above-described configuration by inserting the fitting pieces formed on the upper left and right sides of the main cover into the fitting grooves formed in the upper bent portion of the side wall to produce a fruit packaging box, the fruit packaging box without using adhesive tape It is easily sealed and then the cover of the box can be easily opened without damaging the box again. Also, by forming a see-through window that can be opened and closed freely on the main cover, consumers can not damage the fruit packaging box when selling fruits at the fruit and vegetable retailer. The storage state of the fruit contained in the box was observed. In addition, the side cover is bent 180 ㅀ to the inner side of the box so that it can overlap with the side wall, so that the side wall can be thickened, so that the box can withstand the high load applied to the box when the fruit packaging box is loaded. The advantage is that the box is not easily damaged.

Claims (10)

In the fruit packaging box consisting of the main cover, the side cover and the main wall, the side wall, the main support and the side support, the main support and the side support are combined by a conventional method, The side wall forms a pair of fitting grooves in the upper bent portion that is formed while the side cover is bent toward the inside of the box, The main cover to form a fitting piece in a position that can be combined with the fitting groove in the upper left and right sides, respectively, And the main cover is bent in the direction of 90 ° toward the inside of the box, the fitting portion of the main cover is inserted into the fitting groove of the side wall, respectively, characterized in that combined to form an internal space for storing fruit Packing box. The method of claim 1. The side cover is a box for packing fruit, characterized in that bent in the 180 ㅀ direction.  The method of claim 1, The fitting piece is a fruit packaging box, characterized in that the locking jaw is formed.  The method of claim 1, The main cover is a box for fruit packaging, characterized in that a pair of see-through windows that can be opened and closed.  The method of claim 1, The side cover is a box for fruit packaging, characterized in that each formed a paper hole into which the finger can be inserted into a portion in contact with the handle portion formed on the side wall when bending toward the inside of the box.  The method of claim 1, The viewing window is a fruit packaging box, characterized in that when forming a semi-circular paper hole at the end. 1) cutting the corrugated panel into the unfolded form of the fruit packaging box using a cutter; 2) forming a cutout corrugated panel using a press to form grooves in the bent portion at the interface between the cover, the wall and the support; 3) bending the wall in the shape of a rectangle, and then connecting the coupling blades provided at the end of one main wall to the end of the other side wall and connecting the walls using a stapler, 4) first bending both side supports of the wall connected in the form of a square, and then combining the lower supports using both main supports, 5) bending the side cover to the inside of the box to overlap the side wall, 6) inserting the fitting piece formed on the upper left and right sides of the main cover into the fitting groove formed in the upper bent portion of the side wall while bending the main cover in the inner direction of the box; Method for producing a fruit packaging box, characterized in that is produced through.  The method of claim 7, wherein The method of manufacturing a fruit packaging box, characterized in that the main cover and the side cover and the main support and the side support in step 1) is cut to be separated from each other.  The method of claim 8, The cutting surface of the main cover and the side cover is a manufacturing method of a fruit packaging box, characterized in that the cut to form a fitting piece is coupled to the fitting groove of the side wall on the left and right upper ends of the main cover.  The method of claim 7, wherein The side cover in step 5) is a manufacturing method of a fruit packaging box, which is bent in a 180 ㅀ direction.

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