KR20110028060A - Box for fruits - Google Patents

Abstract

PURPOSE: A cover integrated type fruit box is provided to improve the productivity of a box manufacturing process by reducing the usage of fabric required for manufacturing the box. CONSTITUTION: A pair of upper lateral panels(44) is curved at the upper side of a pair of lateral panels(43). The upper lateral panels cover both upper sides of a fruit box. A plurality of fixing units(46) is curved at the upper lower side of the upper lateral panels. The fixing units are fixed to a front panel(41) and a rear panel(42). A cover(48) is covered with the upper lateral panels. The cover is fixed to the inner side of the front panel.

Description

Box-integrated Fruit Box {Box for fruits}

The present invention relates to a fruit box having a cover made of paper cardboard for easy transport or storage of fruit and packaging as a standard product, and more particularly, by using the cover integrally with the main body to significantly reduce the amount of fabric used. Lowering the cost economically, and the cover integrally with the main body to produce a single process in a single process to reduce the production time to improve the productivity of the integrated cover fruit box.

In general, fruit boxes are packaged as standard products for easy transport or storage of fruits. These fruit boxes are mostly made of air corrugated paper in consideration of fruit characteristics, and consumers can easily check the condition of the fruits with the naked eye. Most of the structure is open so that the top. By the way, some fruit boxes, for example, fruit boxes for overseas export is configured to have a separate cover to cover the top of the fruit box in order to prevent damage to the internal contents (fruits) during transportation and storage. At this time, the cover is configured to have a plastic window in the center to easily visually check the state of the fruit, the contents of the inside.

In addition, fruit boxes are manufactured in two forms in factories and supplied to farms, where the first is a semi-finished product of a prefabricated structure, and the second is a finished product of an adhesive structure.

1 to 3 is a conceptual view of a fruit box having a cover according to the prior art, Figure 1 is a conceptual view of the fruit box of the prefabricated structure without a separate reinforcement plate on the front plate and the back plate, Figure 2 is a front plate and the back plate Conceptual view of the fruit box of the prefabricated structure having a separate reinforcement plate, Figure 3 is a conceptual view of the fruit box of the adhesive structure.

As shown in Figures 1 to 3, the conventional fruit boxes (A, B, C) is a main body (11, 21, 31) containing the fruit, and the cover (12, 22, 32) covering the upper portion of the body Are configured separately. At this time, the cover (12, 22, 32) is configured to have a plastic window (12a, 22a, 32a) in the center can easily visually check the state of the fruit contained in the body (11, 21, 31). Therefore, the conventional fruit box 10, 20, 30 is cut and assembled separately the main body (11, 21, 31) and the cover (12, 22, 32), respectively, as shown in each drawing, and then cover (12) , 22, 32 to cover the top of the main body (11, 21, 31).

As mentioned above, the conventional fruit box is made by cutting the main body and the cover separately, so that the amount of fabric (paper cardboard) is increased, and the production time is high because the double process of manufacturing the main body and the cover is performed separately. There is a problem that the productivity is lowered. In other words, the conventional fruit box has a large amount of fabric material and takes a lot of production time, the material cost, transportation cost, labor cost and processing cost and manufacturing cost rises, the productivity is lowered, and as a result, the cost of the fruit box with the cover is large There is a rising problem.

Therefore, the present invention has been devised to solve the problems of the prior art as described above, by manufacturing the cover integrally with the main body to significantly reduce the amount of fabric used to reduce the cost of materials and economically reduce the cost, the cover body The purpose of the present invention is to provide a cover-integrated fruit box that improves productivity by shortening the production time by manufacturing in a single process.

The cover-integrated fruit box of the present invention is a front plate, a back plate and a pair of side plates each formed to be bent in all directions of the bottom plate, and are formed on the upper portion of the pair of side plates so as to be bent, respectively. A pair of side plates covering both sides, a plurality of fixing members each formed to be bent at upper and lower portions of the pair of side plates, respectively fixed to the front plate and the back plate, and covered and opened by a pair of side plates. It characterized in that it comprises a cover that is fitted to the inside of the front plate in a state covering the upper rest of the fruit box.

The cover of the present invention includes a cover plate having a size covering the upper rest of the fruit box and having an opening in the center, and a plastic window fixed along the edge of the opening of the cover plate to observe the inside of the fruit box. Can be.

The plurality of fixing members of the present invention connect the front plate and the back plate together with a pair of side plates, and simultaneously cover both upper edges and the outer surface of the front plate and the back plate on the front plate and the back plate, respectively. It may be a plurality of side reinforcement plates that are fixed and reinforce a pair of side plates against the load applied from the top.

The present invention further includes a front reinforcement plate and a rear reinforcement plate respectively formed to be vertically bent at the top of the front plate and the back plate, and a portion of the back reinforcement plate may be used as a cover plate.

On both sides of the front plate and the back plate of the present invention, a plurality of other side reinforcement plates each formed to be bendable are further formed to further reinforce the pair of side plates against the load applied from the top.

Many of the side reinforcement plate of the present invention may have a fruit-shaped form to be put in the fruit box.

The cover-integrated fruit box of the present invention is a front plate, a back plate and a pair of side plates each formed to be bent in all directions of the bottom plate, and are formed on the upper portion of the pair of side plates so as to be bent, respectively. A pair of side plates covering both sides, and a plurality of side reinforcement plates each formed on both sides of the pair of side plates such that a corner portion is adhesively fixed to the inner surface of the front plate and the back plate, and a pair A plurality of adhesive plates each formed so as to be bent at upper and lower portions of the upper plate of the upper surface of the side reinforcing plate, and each of which is fixed to the outer surface of the plurality of side reinforcing plates, and a state of covering the upper rest of the open fruit box covered by a pair of the upper plate It characterized in that it comprises a cover that is fitted to the inside of the front plate.

The present invention has the effect of economically reducing the manufacturing cost by reducing the material cost by significantly reducing the amount of fabric (paper cardboard) by making the cover integrally with the main body. At present, the production cost of fruit boxes is very high, accounting for 70% of the cost of fabric. By the way, the present invention can significantly reduce the amount of use of the fabric compared to the conventional fruit confectionery, it has a very cost-effective effect economically.

In addition, the present invention can be manufactured in a single process by forming the cover integrally with the main body, the production time is shortened, productivity is improved, and labor costs can be saved, thereby reducing the manufacturing cost.

In the following, with reference to the accompanying drawings, preferred embodiments of the lid integrated fruit box according to the present invention will be described in detail.

<First Embodiment>

4 is an exploded view of a lid integrated fruit box according to the first embodiment of the present invention. As shown in FIG. 4, the lid-integrated fruit box D according to this embodiment is made of paper cardboard (fabric) to easily transport or store the fruit.

Bending parts 40a, 40b, and 40c are formed on the front, rear, left, and right sides of the bottom plate 40 constituting the fruit box D of this embodiment, respectively, and the front plate 41 and the rear surface of the bottom plate 40 are formed in all directions. The plate 42 and the pair of side plates 43 are respectively integrally extended and vertically bent inward through the bent portions 40a, 40b, and 40c.

A bent portion 43a is formed at an upper portion of the pair of side plates 43, and a pair of side plates 44 is inwardly formed through the bent portion 43a at an upper portion of the pair of side plates 43. Each is bent horizontally. In the fruit box D of this embodiment, a pair of side plates 44 are formed only on a pair of side plates 43. Therefore, an opening is formed at the top of the fruit box (D) of this embodiment to put the fruit in the fruit box (D) or the cover to be described later.

Bends 41a and 42a are formed at both sides of the front plate 41 and the back plate 42, respectively, and the first side reinforcement plate 45 is bent at both sides of the front plate 41 and the back plate 42. It is bent inwardly through the portions 41a and 42a. Here, the first side reinforcing plate 45 serves to share the load with a pair of side plates 43 when a load is applied to the upper portion of the fruit box (D).

Bending portions 44a are formed at the upper and lower portions of the pair of side plates 44, respectively, and second side reinforcement plates (fixing members) 46 are bent portions 44a at the upper and lower portions of the pair of side plates 44, respectively. It is vertically bent inward through. Here, the second side reinforcement plate 46 is configured to have a height corresponding to the front plate 41 and the back plate 42, so that the second side reinforcement plate 46 is the front plate 41 and the rear surface by the width thereof. It has a form surrounding the outer surface of the plate 42. The second side reinforcement plate 46 connects the front plate 41 and the back plate 42 together with the top plate 44 and the upper edges and the outside of the front plate 41 and the back plate 42. Simultaneously wrap the side surface serves to further reinforce the side plate (43). That is, in the fruit box D of this embodiment, the second side reinforcement plate 46 is bent along the bent portion 44a of the top plate 44 so that a portion of the upper edge of the front plate 41 and the back plate 42 is formed. And a very rigid assembly structure that simultaneously wraps the outer surface.

The bent portions 46a are formed at the upper portions of the second side reinforcement plates 46, and the fixing protrusion 47 is horizontally bent through the bent portions 46a at the upper portions of the second side reinforcement plates 46. .

Meanwhile, fixing holes 41b and 42b are formed in the bent portions 40a and 40b of the bottom plate 40 so as to face the front plate 41 and the back plate 42 so that the fixing protrusions 47 are fitted and fixed, respectively. . That is, two fixing holes 41b and 42b are formed in the bent portions 40a and 40b, respectively, at positions where the fixing protrusions 47 can be fitted and fixed. Therefore, as the fixing protrusion 47 is fitted into the fixing holes 41b and 42b, respectively, the second side reinforcing plate 46 reinforces the side plate 43 with a very rigid assembly structure.

Here, the second side reinforcing plate 46 may be configured in the shape of fruit to be contained in the fruit box D to give an external aesthetic. In addition, the fruit box D of this embodiment inserts the fixing protrusions 47 into the fixing holes 41b and 42b, respectively, instead of fixing the second side reinforcing plate 46, and instead of fixing the second side reinforcing plate 46. The outer surface of the front plate 41 and the back plate 42 may be hot melt adhesively fixed.

On the other hand, engaging projections 41c and 42c are formed on both sides of the upper side of the front plate 41 and the rear plate 42, respectively, and the engaging projection 41c is formed at the bent portion 44a of the pair of side plates 44. The coupling groove 44b fitted into the 42c is biased toward the pair of side plates 44. Therefore, as the coupling grooves 44b are fitted into and coupled to the coupling protrusions 42c, respectively, the second side reinforcement plates 46 reinforce the side plates 43 in a very rigid assembly structure.

In addition, the bent portions 43a of the pair of side plates 43 are each formed with a stacking protrusion 43b which is cut toward the pair of side plates 44 and protrudes upward, respectively, and the bottom plate 40 is bent. In the portion 40c, a lamination hole 40d corresponding to the lamination protrusion 43b is formed over the bottom plate 40 and the pair of side plates 43, respectively. Therefore, when stacking a plurality of fruit boxes (D), both stacking projections of the fruit box (D) placed on the bottom is fitted into the stacking holes on both sides of the other fruit box (D), respectively, placed on the top to prevent flow during stacking. The fruit box (D) can be transported more safely.

Further, a plurality of vent holes 41d and 42d are formed in the front plate 41 and the back plate 42, respectively. Therefore, by allowing the air to flow smoothly into the inside of the fruit box (D) through the vent (41d, 42d), it is possible to prevent the contents from being deteriorated during storage or transportation.

On the other hand, the bent portion (42e) is formed in the upper portion of the rear plate 42, the cover plate 48 is horizontally bent through the bent portion (42e) in the upper portion of the rear plate (42). Here, the cover plate 48 has a width that can be covered by the pair of side plate 44 described above and cover the upper rest of the open fruit box (D). And, in the center of the cover plate 48, an opening is formed in which the vinyl window 49 is located so that the state of the fruit contained in the inside of the fruit box D can be easily checked with the naked eye. The vinyl window 49 is adhesively fixed in a general manner along the edge of the opening of the cover plate 48. The lid integrated fruit box D of this embodiment constitutes a lid by a lid 48 and a vinyl window 49.

In addition, a pair of bent portions 48a are formed at an upper portion of the cover plate 48 at a predetermined interval, and a pair of fitting protrusions 50 are provided at the upper portion of the cover plate 48 to form a pair of bent portions 48a. Bend vertically through.

Meanwhile, a bent portion 41e is formed in a portion of the upper portion of the front plate 41, and the support plate 51 is horizontally bent through the bent portion 41e in the portion of the upper portion of the front plate 41. Here, the support plate 51 serves to support the cover plate 48 that covers the upper portion of the fruit box (D) from the bottom.

In the bent portion 41e of the front plate 41, a pair of fitting holes 51a into which the pair of fitting protrusions 50 are fitted are biased toward the support plate 51, respectively. Therefore, as the pair of fitting protrusions 50 are fitted into the pair of fitting holes 51a, respectively, and are fitted and fixed inside the front plate 41, the cover plate 48 covers the upper portion of the fruit box D. Has a packed structure.

The following describes the manufacturing and assembly process of the lid integrated fruit box (D) of this embodiment configured as described above.

First, the paper corrugated paper is formed by cutting into a development form as shown in FIG. 4 to have a shape of a fruit box (D). Then, after folding the front plate 41 and the back plate 42 along the bent portions 40a and 40b, the first side reinforcement plate 45 formed on both sides of the front plate 41 and the back plate 42, respectively. ) Are folded along the bent portion 41a, respectively. Then, the pair of side plates 43 are folded along the bent portion 40c and the pair of side plates 44 are folded along the bent portion 43a to engage the engaging groove 44b with the engaging protrusion 42c. do. Then, the second side reinforcement plate 46 is folded along the bent portion 44a and the fixing protrusion 47 is folded along the bent portion 46a, respectively, and then the fixing protrusion 47 is fixed to the fixing holes 41b and 42b. By fitting to each of the), the assembly of the main body to hold the fruit therein is completed. In this state, the support plate 51 is folded along the bent part 41e, and the cover plate 48 is folded along the bent part 42e. Then, the pair of fitting protrusions 51 are folded along the pair of bent portions 48a, respectively, and then the pair of fitting protrusions 51 are fitted into the fitting holes 51a, respectively, to form an inner side of the front plate 41. By fitting in, the assembly of the lid integrated fruit box D according to this embodiment is completed.

FIG. 5 is a development view comparing sizes of materials used when manufacturing fruit boxes having the same size and performance, (a) is a development view for manufacturing a fruit box having a lid of the prior art shown in FIG. 1, and (b) 4 is an exploded view for manufacturing a lid integrated fruit box according to the first embodiment shown in FIG.

As can be seen in Figure 5, comparing the size of the fabric (paper cardboard) material used to manufacture the fruit box with the same horizontal, vertical and height bar, used to manufacture a cover-integrated fruit box according to the first embodiment The fabric material is 906cm x 916cm, and the fabric material used to manufacture a fruit box with a conventional cover takes 906cm x 579cm (body) and 706cm x 562cm (cover). That is, it can be seen that the raw material used to manufacture the cover-integrated fruit box according to the first embodiment takes only about 90% compared to the fruit box having a conventional cover. In addition, the cover-integrated fruit box according to the first embodiment can also be used for other purposes or gripping paper cardboard located on both sides of the cover.

Second Embodiment

6 is an exploded view of a lid integrated fruit box according to a second embodiment of the present invention. As shown in FIG. 6, the cover integrated fruit box E according to the second embodiment has a bottom plate 140, a front plate 141, and a back plate similar to the cover integrated fruit box D of the first embodiment. 142, a pair of side plates 143, a pair of side plates 144, and four first side reinforcement plates 145. In addition, the cover-integrated fruit box (E) according to the second embodiment is configured to have a front reinforcement plate 150 and a back reinforcement plate 151 that can be vertically bent on top of the front plate 141 and the back plate 142, respectively. The cover-integrated fruit box D of the first embodiment except that the front plate 141 and the back plate 142 are reinforced and a part of the back reinforcement plate 151 is used as the cover plate 148. The same is composed of similar concepts. Therefore, the description of the specific configuration relationship is omitted here.

7 is a development view comparing the size of the material used when manufacturing a fruit box having the same size and performance, (a) is a development view for producing a fruit box having a lid of the prior art shown in Figure 2, (b) 6 is an exploded view for manufacturing a lid integrated fruit box according to the second embodiment shown in FIG.

As can be seen in Figure 7, the size of the fabric (paper cardboard) used to produce a fruit box of the same width, length and height compared to the size, used to manufacture a cover-integrated fruit box according to a second embodiment The fabric material is 898 cm x 1050 cm, and the fabric material used to manufacture a fruit box with a conventional cover takes 987 cm x 854 cm (body) and 706 cm x 562 cm (cover). That is, it can be seen that the raw material used to manufacture the cover-integrated fruit box according to the second embodiment takes only about 76% compared to the fruit box having the conventional cover. In addition, the cover-integrated fruit box according to the second embodiment can also be used for other purposes or gripping paper cardboard located on both sides of the cover.

Third Embodiment

8 is an exploded view of a lid integrated fruit box according to a third embodiment of the present invention. As shown in FIG. 8, the lid integrated fruit box F according to the third embodiment has a bottom plate 240, a front plate 241, and a back plate similar to the lid integrated fruit box D of the first embodiment. 242, a pair of side plates 243, a pair of side plates 244, four first side reinforcement plates 245, a cover plate 248, a vinyl window 249, a pair of fitting protrusions 250 and a support plate 251.

On the other hand, the lid-integrated fruit box (F) according to the third embodiment has an adhesive structure, unlike the lid-integrated fruit box (D) of the first embodiment, so as to be bent on both sides of the pair of side plates (243) A pair of side plates 244 are formed respectively, and vertically bendable adhesive plates 246 are formed on upper and lower portions of the pair of side plates 244, respectively, and corner portions of the four first side reinforcement plates 245 are formed. Except that the adhesive portion (245a) is formed in the same concept as the lid integrated fruit box (D) of the first embodiment. Therefore, the description of the specific configuration relationship is omitted here. Here, the adhesive portion 245a of the first side reinforcement plate 245 is adhered to some inner surfaces of the front plate 141 and the back plate 142, respectively, and the four adhesive plates 246 are four first side reinforcement. Adhesively fixed to the outer surface of the plate 245, respectively.

9 is a developed view comparing the size of the material used when manufacturing a fruit box having the same size and performance, (a) is a development view for producing a fruit box having a lid of the prior art shown in Figure 3, (b) 8 is an exploded view for manufacturing a lid integrated fruit box according to the third embodiment shown in FIG.

As can be seen in Figure 9, comparing the size of the fabric (paper cardboard) material used to make the fruit box with the same horizontal, vertical and height bar, used to manufacture a cover-integrated fruit box according to the third embodiment The fabric material is 898cm x 946cm, and the fabric material used to make a fruit box with a conventional cover takes 898cm x 585cm (body) and 706cm x 562cm (cover). In other words, it can be seen that the fabric material used to manufacture the cover-integrated fruit box according to the third embodiment takes only about 92% compared to the fruit box having the conventional cover. In addition, the cover-integrated fruit box according to the third embodiment can also be used for other purposes or gripping paper cardboard located on both sides of the cover.

As described above, the lid integrated fruit box according to the present invention can reduce the material cost compared to the fruit box having a lid of the prior art can significantly lower the cost of the fruit box. In addition, the present invention can be manufactured in a single process as the cover is integrally formed with the main body, thereby improving productivity.

In the above description of the technical details of the cover-integrated fruit box of the present invention with reference to the accompanying drawings, which illustrate the best embodiment of the present invention by way of example and not limit the invention.

In addition, it is obvious that any person skilled in the art can make various modifications and imitations within the scope of the appended claims without departing from the scope of the technical idea of the present invention.

1 to 3 is a conceptual diagram of a fruit box having a lid according to the prior art,

1 is a conceptual diagram of a fruit box of the prefabricated structure without a separate reinforcement plate on the front plate and the back plate,

2 is a conceptual diagram of a fruit box of a prefabricated structure having separate reinforcement plates on the front plate and the back plate,

3 is a conceptual diagram of a fruit box of an adhesive structure,

4 is an exploded view of a lid integrated fruit box according to the first embodiment of the present invention,

Figure 5 is a development view comparing the size of the material used when manufacturing a fruit box having the same size and performance,

6 is an exploded view of a lid integrated fruit box according to a second embodiment of the present invention,

Figure 7 is a development view comparing the size of the material used when producing a fruit box having the same size and performance,

8 is an exploded view of a lid integrated fruit box according to a third embodiment of the present invention,

9 is a development view for comparing the sizes of materials used when producing fruit boxes having the same size and performance.

  ♠ Explanation of symbols on the main parts of the drawing ♠

40: bottom plate 41: front plate

42: back plate 43: side plate

44: side plate 45: first side reinforcement plate

46: second side reinforcement plate 47: fixing protrusion

48: cover plate 49: vinyl window

50: fitting protrusion 51: support plate

Claims (8)

A front plate, a back plate and a pair of side plates each formed to be bent in all directions of the bottom plate, A pair of side plates formed on each of the upper side of the pair of side plates so as to be bent to cover both upper sides of the fruit box; A plurality of fixing members each formed to be bent at upper and lower portions of the pair of side plates and fixed to the front plate and the rear plate, respectively; The cover integrated fruit box, characterized in that it comprises a cover which is fitted by the inside of the front plate in a state covered by the pair of side plates and covering the upper rest of the open fruit box. The method according to claim 1, The cover includes a cover plate having a size covering an upper portion of the fruit box and having an opening in the center, and a plastic window fixed along the edge of the opening of the cover plate to observe the inside of the fruit box. A cover integrated fruit box, characterized in that. The method according to claim 2, The plurality of fixing members connect the front plate and the back plate together with the pair of side plates, and simultaneously cover the upper and rear surfaces of both sides of the front plate and the back plate, and the front plate and the back plate. A cover-shaped fruit box, characterized in that the plurality of side reinforcement plate is fixed to each of the side plate reinforcement for the load applied from the top. The method according to claim 2, And a front reinforcement plate and a rear reinforcement plate respectively formed to be vertically bent at the top of the front plate and the back plate, wherein the cover integrated fruit box is used as the cover plate. The method according to claim 3 or 4, Both sides of the front plate and the back plate is formed with a plurality of different side reinforcement plate each formed to be bent so as to further reinforce the pair of side plates with respect to the load applied from the top. The method of claim 3, The plurality of side reinforcement plate has a cover-shaped fruit box, characterized in that it has a fruit-like shape to be put in the fruit box. A front plate, a back plate and a pair of side plates each formed to be bent in all directions of the bottom plate, A pair of side plates formed on each of the upper side of the pair of side plates so as to be bent to cover both upper sides of the fruit box; A plurality of side reinforcement plates each formed on both sides of the pair of side plates such that corner portions are adhesively fixed to inner surfaces of the front plate and the rear plate, respectively; A plurality of adhesive plates each formed to be bent at upper and lower portions of the pair of side plates to be adhesively fixed to outer surfaces of the plurality of side reinforcement plates, and The cover integrated fruit box, characterized in that it comprises a cover which is fitted by the inside of the front plate in a state covered by the pair of side plates and covering the upper rest of the open fruit box. The method of claim 7, The cover includes a cover plate having a size covering an upper portion of the fruit box and having an opening in the center, and a plastic window fixed along the edge of the opening of the cover plate to observe the inside of the fruit box. A cover integrated fruit box, characterized in that.

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