JP3905072B2 - Packing box - Google Patents

Description

  The present invention relates to a packaging box that is easy to pack and unpack products, and more particularly, to a packaging box that does not require a nail or the like to be touched when the packaging box is assembled.

  In general, packaging boxes are required to protect various products from vibrations and shocks that occur during transportation, water, moisture, mold, rust, etc., and to be resistant to large loads that occur when stacked in a warehouse or during transportation. . For this reason, as for the conventional packing box, a packing box using a wooden frame or cardboard is generally used. However, this wooden frame packaging box has resistance to water and moisture and stacking strength, but it has to rely on human power to assemble the wooden frame fixed with nails etc., and it takes time and skill in packaging. Technology is required. Also, when unpacking, each plate material constituting the wooden frame is assembled by hitting nails, etc., and fixed, so when unpacking, use the bar to pry the nails, etc. Since it has to be cut, it takes time to unpack, and the packaged product may be damaged by the nail exposed during dismantling, or the operator may be injured. Also, with regard to reuse, it is difficult to reuse timber in which nails or the like are buried or damaged timber, resulting in industrial waste, which requires a lot of labor and expense for its disposal.

  Cardboard boxes are easy to pack and unpack and are mechanized, but they are vulnerable to water and moisture, and the stacking strength is insufficient. Cost. In addition, since the size of the box is determined in advance, it is necessary to prepare a box of any size in order to cope with changes in product dimensions, which requires a lot of space and cost. In the present specification, the description will be made by collectively calling the packages loaded in the packing box as products or packed products.

In addition to the packaging box using the above-described wooden frame, the following Patent Document 1 discloses a packaging box composed of a base (pallet) made of a wooden frame, a box made of cardboard or a plastic material, and the box. A technique is described in which a packing box is constituted by struts arranged for reinforcement at four corners inside the body, and the outer periphery of the packing box is wound and fixed with a band or the like.
JP-A-6-278742

  However, a packing box using nails or the like for joining the reinforcing parts requires skilled techniques for assembling a packing box according to the size of the inside luggage, and requires a lot of time and labor for the assembly work. It was necessary. Also, when fixing each part with nails or wooden screws, it is necessary to remove the nails and unpack them, which takes time and effort, and the nails that are exposed from the wooden frame when unpacking are There was a risk of getting caught by the worker, damaging the packaged product, or injuring the worker.

  In addition, the conventional packaging box composed of the base and the box described in the above-mentioned patent document does not consider a structure in which the lid portions are stacked even if it can be stacked in strength, so it is stacked and stored. There is a possibility that the cargo collapses during the operation, and the storage or transportation cannot be performed efficiently.

  In addition, the technology described in the above publication increases the number of parts by providing reinforcing pillars and the like inside the outer box, takes time to assemble, and the capacity inside the packing box is reduced by entering the pillars, There was a problem that the space in the packaging box could not be used sufficiently.

  In view of such circumstances, an object of the present invention is to provide a packaging box and a method of fixing a packaged product that can be easily assembled, packed, and unpacked without using nails when assembling each part. .

In order to achieve the above object, a packaging box according to the present invention is a packaging box for storing and storing or transporting a product, having a gap through which a belt is passed, and a base on which the product is placed; A partition plate for partitioning the space into a plurality of spaces, a pair of side plates that are fitted to the side ends of the partition plate and fixed on the base, and two bent portions that cover the end portions of the side plates from the outside. A product having a pair of U-shaped side plates, a gap portion through which a belt passes, a lid portion covering the upper surfaces of the partition plates, the pair of side plates, and the pair of U-shaped side plates, and a partition plate on the base A first belt that fastens the gap between the base, the partition plate, and the product, or a second belt that fastens the gap between the base and the lid, and the product, and the base. A first feature is that a third belt for tightening the outer periphery of the lid is provided.

  Furthermore, the packaging box according to the present invention is a packaging box for storing and storing or transporting a product, and includes a base on which the product is placed and two bent portions for partitioning the base into a plurality of spaces. A pair of side plates that are fitted to the side ends of the partition plates and fixed on the base, and a pair of U-shaped side plates that have two bent portions that cover the end portions of the side plates from the outside. A second feature is that the apparatus includes a lid that covers the upper surfaces of the partition plate, the pair of side plates, and the pair of U-shaped side plates, and a belt that tightens the outer periphery of the base and the lid.

  The packaging box according to the present invention is a packaging box for storing and storing or transporting a product, and includes a base on which the product is placed and two bent portions for partitioning the base into a plurality of spaces. A pair of L-shaped side plates having bent portions at one end, a pair of U-shaped side plates having two bent portions covering the ends of the side plates from the outside, and the pair A third feature is that the apparatus includes a lid portion that covers the upper surfaces of the side plate and the pair of U-shaped side plates, and a belt that tightens the outer periphery of the base and the lid.

  Further, the packaging box according to the present invention is a packaging box for storing and storing or transporting a product, and the same direction as the base on which the product is placed and the partition plate for partitioning the base into a plurality of spaces A pair of U-shaped side plates having two bent portions bent into two, a pair of U-shaped side plates having two bent portions covering the end portions of the side plates from the outside, the partition plate and a pair of According to a fourth aspect of the present invention, there is provided a lid that covers the side plates and the upper surfaces of the pair of U-shaped side plates, and a belt that tightens the outer periphery of the base and the lid.

    Further, the packaging box according to the present invention is a packaging box for storing and storing or transporting a product, a base on which the product is placed, a pair of side plates, and two bent portions covering the end portions of the side plates from the outside. A pair of U-shaped side plates having a portion, a gap portion through which the belt passes, a lid portion covering the upper surface of the partition plate, the pair of side plates, and the pair of U-shaped side plates, and an outer periphery of the base and the lid are tightened A fifth feature is that a belt is provided.

  According to the packaging box of the present invention, a paper member such as cardboard or a reinforced plastic or the like has a certain degree of strength and is combined with a member that can be bent and an inorganic member, and the member is joined by using a joining tool or fastening with a belt. By assembling, it is possible to provide a box that does not use nails or the like when assembling a hexahedron incorporating the advantages of a conventional packing box made of wooden frame or cardboard.

  In addition, since assembly is simplified, the time can be shortened, and since no skill is required, anyone can perform assembly and other work, which can contribute to cost savings such as technical education. .

  Moreover, since unpacking can be performed simply by cutting the belt, the time for assembling and the like is shortened, and the time and labor of the separation process after dismantling is also reduced.

  In addition, it is possible to prevent the operator from being injured by the nail or the like, and the packaged product from being damaged.

  Moreover, the base, the side plate, the lid, and the like are formed of independent members, and by changing the dimensions of the respective parts, it is possible to flexibly cope with the change in the dimensions of the packaged product.

  Hereinafter, a packaging box according to an embodiment of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a partially exploded perspective view showing an assembled state of the packaging box 10, FIG. 2 is a plan view of the packaging box 10 as viewed from above, and FIG. 3 shows a state in which the packaged product is fixed to each part of the packaging box by a belt. FIG. 4 and FIG. 4 are perspective views showing the assembled state of the packaging box 10. In addition, although the packaged product demonstrated in this embodiment demonstrates as a paper tube of a cylindrical member, it is not restricted to this.

  As shown in FIGS. 1 and 2, the packaging box in the present embodiment is erected in order to partition and fix the base 11 on which two packaging products 18 are placed on the upper surface and the two packaging products 18. A partition plate 12, a pair of side plates 13 that are disposed at both ends of the partition plate 12 and fix the partition plate 12, and a pair of U-shaped bent end portions so as to cover both ends of the pair of side plates 13, respectively. A side plate 14, a lid portion 15 disposed on the upper surface of the packaging box, a belt 16 for fixing the respective portions, and a joining device 20 for fixing the side plate 13 and the U-shaped side plate 14 to each other.

  As shown in FIGS. 1 and 3, the base 11 forms a gap between the packing box and the ground, and a plurality of long plate-like leg plates 11a arranged at intervals to insert a fork of a forklift. And two wide bottom plates 11d arranged in the direction orthogonal to the leg plates 11a on both end plates of the plurality of leg plates 11a, and arranged at the upper end of the bottom plate 11d, and the side plate 13 and the U-shaped side plate 14 are connected to each other. It consists of a pair of fixed plates 11b to be supported, and a long plate-like middle bottom plate 11c which is disposed at the center between the two bottom plates 11d on the leg plate 11a and supports the partition plate 12 at the top, and the bottom plates 11d at both ends. And two middle gap portions 11e are formed between the middle bottom plate 11c. Depending on the packaged product, the fixed plate 11b and / or the middle bottom plate 11c may not be provided, and a base (pallet) made of a wooden frame in which plates are arranged in an orthogonal direction under the leg plate 11a may be used.

  As shown in FIGS. 1 and 3, the partition plate 12 is placed in a direction perpendicular to the upper surface of the middle bottom plate 11c, and both ends thereof are fixed by a partition plate fixing portion 13a of the side plate 13 described later.

  As shown in FIG. 1, the side plate 13 is placed on both ends of the base 11 in a direction perpendicular to the base 11. Further, the side plate 13 is provided with a pair of partition plate fixing portions 13a arranged at a center so as to hold the partition plate 12 vertically, and the partition plate 12 is interposed between the pair of partition plate fixing portions 13a. The side plate 13 is provided with a plurality of joint holes 13 b used for fixing to the U-shaped side plate 14.

  The U-shaped side plate 14 is placed in the vertical direction with respect to the base 11, and a bent portion 14 a in which both ends thereof are bent along the corners of the base 11 is provided. The bent portion 14a is provided with a joint hole 14b that matches the position of the joint hole 13b of the side plate 13 when the packaging box is assembled. In the packing box according to the present embodiment, the bent portion 14a of the U-shaped side plate 14 covers both ends of the side plate 13, and the joint hole 14b of the bent portion 14a and the joint hole 13b of the side plate 13 of the covered portion Both are fixed by inserting a joining tool 20 described later.

  The lid portion 15 includes a plurality of long plate-like horizontal plates 15a arranged with a gap, a lid plate 15b arranged in a direction orthogonal to the horizontal plate 15a under both end plates of the horizontal plate 15a, Arranged at the lower end portion of the lid plate 15b and arranged in the center between the pair of fixing plates 15c for supporting the side plate 13 and the U-shaped side plate 14 and the lid plate 15b below the lateral plate 15a, the partition plate 12 is disposed at the bottom. In this case, two gap portions 15e are formed between the lid plates 15b at both ends and the middle lid plate 15d at the center. Depending on the packaged product, the fixed plate 15c and / or the inner lid plate 15d may not be provided.

  The belt 16 is mainly composed of a synthetic resin band member such as polyester or polypropylene, and each part is fixed by the belt. This belt 16 fixes each part of the packing product 18 and the packing box 10 by the following fixing methods as shown in FIGS.

First, the first fixing method is a fixing method in which the belt 16 sandwiches two packaged products 18 between the middle bottom plate 11 c of the base 11 and the upper end portions of the partition plate 12. In this fixing method, for example, one end of the belt 16 is drawn from the lower side of the middle bottom plate 11c of the base 11 to the upper right side of the base 11 through the gap 11e, and the belt 16 is passed through the outer periphery of the packing product 18 on the right side of the drawing. The belt 16 that has been drawn up is further wound around the packing product 18 on the left side through the upper end portion of the partition plate 12, drawn under the middle bottom plate 11 c, and fastened by joining both ends of the belt 16. According to this fixing method, each part of the base 11, the packaged product 18, and the partition plate 12 is fixed.
In this fixing method, the belt 16 is previously extended under the middle bottom plate 11c of the base 11 so that both ends extend outwardly from the base 11, and the side plate 13 and the partition plate 12 are erected to form two packages. After placing the product 18, both ends of the belt 16 may be fastened through the upper end of the partition plate 12.

  As shown in FIG. 3, the second fixing method is a fixing method in which the belt 16 sandwiches two packaged products 18 between the base plate 11 c of the base 11 and the horizontal plate 15 a of the lid portion 15. In this fixing method, each part of the base 11, the packaged product 18, the partition plate 12, and the lid portion 15 is fixed by fastening through the upper side of the horizontal plate 15 a of the lid portion 15 in the same procedure as the above-described fixing method. . This fixing method may not be used depending on the packaged product.

  As shown in FIG. 4, the third fixing method is to fasten the entire circumference of the base 11, the side plate 14, and the lid portion 15 using a plurality of belts 16. By this third fixing method, the entire packing box of the base 11, the U-shaped side plate 14, and the lid portion 15 is fixed.

  The joining device is inserted into the joining hole 13b in the side plate 13 and the joining hole 14b in the U-shaped side plate 14, and the both side plates are fixed by sandwiching the side plate 13 and the U-shaped side plate 14 therebetween. It should be noted that the present invention is not limited to the joining device described above, and may be fixed with other joining devices such as a large stapler, and the plates are mutually attached with an adhesive or tape so that the plates are not separated. It may be fixed.

  In addition, the base 11, the partition plate 12, the side plate 13, and the lid portion 15 in the present embodiment may be a single plate, but are not subject to restrictions on disinfection or fumigation, such as veneer plates, chip materials, plastic materials, metallic materials. The material may be used. The U-shaped side plate 14 is preferably a reinforced cardboard, but a material such as a bendable plastic may be used.

  The packing box having the above configuration is packed by the following procedure. First, the belt 16 is passed under the bottom plate 11 c of the base 11 in advance, and then the two packaged products 18 are placed on the base 11. And the partition plate 12 is mounted between packages.

  After the partition plate 12 is placed, the side plate 13 is placed perpendicularly to the partition plate 12, and both ends of the partition plate 12 are fitted between the two partition plate fixing portions 13a to fix the partition plate 12. . After fixing the partition plate 12, the belt 16 is wound as shown in FIG. 3 using the first fixing method described above to fix the packaged product 18 to the partition plate 12 and the base.

  Next, the U-shaped side plate 14 is placed in a U shape so as to cover one end portion of the side plate 13, and the joining hole 14 b provided in the bent portion 14 a and the joining hole 13 b provided in the side plate 13. The side plate 13 and the U-shaped side plate 14 are fixed using the joining device 20.

  Further, in this procedure, after the lid portion 15 is placed from above the side plate 13 and the U-shaped side plate 14, the string 17 is wound around the horizontal plate 15a of the lid portion 15 by the above-described second fixing method. The lid portion 15 is fixed by fastening with.

  Furthermore, the belt 16 is wound around the outer periphery of the base 11, the side plate 14, and the lid portion 15 by the third fixing method, and the components constituting the packaging box 10 are fixed, thereby completing the packaging.

  Thus, the packaging box 10 in this embodiment can be easily packed and unpacked by providing the U-shaped side plate 14 in a U shape and joining the bent portion 14a and the side plate 14. Moreover, the packed product can be reliably packed without using nails.

  In particular, the packing box according to the present embodiment is excellent in packing the cylindrical member as shown in the figure, and by fastening the belt 16 as described above, each part is securely fixed, and a columnar-shaped package in the case of transportation or the like. Can prevent problems such as rolling inside and shaking in the packaging box. Further, when unpacking, the package can be taken out only by cutting the outer belt 16, removing the joining device 20, and cutting each belt 16 wound around the package.

  The product in the present embodiment is not limited to a fixing method using a belt, and may be replaced with a fixing method by filling a cushioning material or the like. In the present invention, fixing by a belt, a buffer material or the like is used as a fixing means. Further, the plate material such as the side plate and the U-shaped side plate may be any member that has a certain degree of strength and can be bent, such as reinforced cardboard or reinforced plastic.

Furthermore, according to the said embodiment, there can exist the following effects.
(1) Since the structure is easy to pack and unpack, it is possible to provide a packaging box having a structure that can be easily disassembled and reused while simplifying the work during packing and unpacking.
(2) Since only one side plate can be removed, the packaged product loaded can be easily and quickly removed.
(3) By fixing the packaged product and the lid and bottom plate with a belt, it is possible to prevent rattling of the packaged product inside, prevent damage to the packaged product during transportation, and only cut the belt. Since it can be unpacked by anyone, no skill is required and anyone can unpack it easily.
(4) By reducing the types of parts that make up the packaging box, for example, if the side plate on the right side is damaged, the side plate on the left side can be diverted. Therefore, the unit price of the packaging box can be suppressed, and a packaging box that is cheaper than the conventional one can be provided.
(5) By making the shape of a cover part the same shape as a base, it can be piled up stably and highly, and also can be easily piled up and transported with a forklift or the like.

Next, a packaging box according to another embodiment of the present invention will be described with reference to FIGS. 5 is a perspective view of an assembled state of the packaging box 30 according to the second embodiment, FIG. 6 is a horizontal sectional view of the packaging box 30 according to the embodiment, and FIG. 7 is a horizontal view of the packaging box showing still another embodiment. It is sectional drawing of a direction.
Second Embodiment

  As shown in FIG. 5, the packaging box according to the second embodiment of the present invention includes a base 31 on which the packaged product is placed on the upper surface, and a pair of L-shaped side plates 32 having one bent portion. A substantially crank-shaped partition plate 33 having at least two bent portions for partitioning the packaged product, and a U-shape formed to cover the bent portions of the side plates 32 and the bent portions of the partition plates 33. A pair of U-shaped side plates 34, a joining device 35 that joins the U-shaped side plates 34 and the side plates 32, a lid portion 36 that covers the upper surface of the packing box 30, and a belt 37 that fixes each member. Is provided.

  As shown in FIG. 6, the side plate 32 includes a side plate portion 32a and a bent portion 32b bent along a corner portion of the base 31, and a joining device 35 is fitted into the side plate portion 31a. A junction hole 32c is provided. The two bent portions 32b are arranged in opposite directions so as to face each other.

  The partition plate 33 includes a plate-shaped partition portion 33a and a crank-shaped bent portion 33b bent in opposite directions from both ends of the partition portion 33a. The bent portion 33b is formed by folding the side plate 32. The side portion 37 is formed by being arranged in a straight line with the curved portion 32b.

  As shown in FIG. 6, the U-shaped side plate 34 has two bent portions 34 a, and a bonding hole 34 b for fitting the bonding tool 35 into the bent portion 34 a is provided. The bent portion 34 a bends the outside of the side plate portion 32 a along the corner portion of the base 31, and the bent portion of the joint hole 32 c and the U-shaped side plate 34 provided at both end portions of the side plate 32. Both members are fixed by aligning the position of the joining hole 34b provided in 34a and fitting the joining tool 35 therein.

  In addition, each member of the side plate 32, the partition plate 33, and the U-shaped side plate 34 is preferably a reinforced corrugated cardboard, but is not limited thereto, and any member can be used as long as it can be bent, such as reinforced plastic. It may be.

  Further, the structure and function of the joining device 35 are the same as those of the above embodiment, and other structures may be used as long as the side plate 32 and the partition plate 33 are fixed. Further, the base 31 and the lid 36 may be the same as those of the above-described embodiment, or may be those conventionally used.

  Further, as shown in FIG. 5, the belt 37 is fixed as a whole by winding and fastening the outer periphery of the base 31, the U-shaped side plate 34 and the lid 36.

As described above, the packaging box according to the second embodiment can significantly reduce the number of parts required for assembly by using a member having a shape such as an L shape or a crank shape. Therefore, the member can be stored in a small space. Furthermore, the packaging box according to the present embodiment can improve the strength in the vertical direction by combining L-shaped and crank-shaped members inside the packaging box.
<Other examples>

  In the above embodiment, the crank-shaped partition plate 33 is provided, but the present invention may not be provided with a partition plate.

  More specifically, in the present invention, as shown in FIG. 7 (a), two L-shaped side plates 40a and 40b are combined in the opposite direction between the U-shaped side plates 34 so as to close the inside. Alternatively, as shown in FIG. 7B, two U-shaped side plates 41 a and 41 b may be combined between the U-shaped side plates 34 so as to face each other so as to close the inside. Further, a plurality of side plates 41a and 41b having the arrangement shown in FIG. 7B may be provided as a set, and a U-shaped side plate (a collar portion) may be provided at the provided end.

  According to the packaging box according to the embodiment, in addition to the effects of the embodiment, the corner portion of the packaging box is configured by a plurality of plates, and can withstand high loads and the like without providing reinforcing members such as columns. Packing box can be provided.

  The packaging box of the present invention is not limited to the above-described embodiment, and it is needless to say that various modifications can be made without departing from the gist of the present invention.

The partial exploded perspective view of the packaging box by one Embodiment of this invention. The top view which looked at the packing box by this embodiment from the upper part. The figure for demonstrating the fixing method of the packaged product by this embodiment. The perspective view which shows the assembly state of the packaging box by this embodiment. The perspective view which shows the assembly state of the packaging box by other embodiment of this invention. The top view at the time of seeing the packaging box by this embodiment from upper direction. The top view at the time of seeing the packaging box by other Example of this invention from upper direction.

Explanation of symbols

  10: packing box, 11: base, 11a: leg plate, 11b: fixed plate, 11c: middle bottom plate, 11d: bottom plate, 11e: gap portion, 12: partition plate, 13: side plate, 13a: partition plate fixing portion, 13b : Joining hole, 14: U-shaped side plate, 14a: Joining hole, 15: Lid, 15a: Horizontal plate, 15b: Lid plate, 15c: Fixed plate, 15d: Middle lid plate, 16: Belt, 20: Joining device .

Claims (5)

In a packaging box for storing and storing or transporting products, there is a gap part through which a belt passes, a base on which the product is placed, a partition plate for partitioning the base on a plurality of spaces, A pair of side plates that are fitted to the side ends of the partition plate and fixed on the base, a pair of U-shaped side plates having two bent portions covering the end portions of the side plates from the outside, and a gap portion through which the belt passes A lid portion that covers the upper surface of the partition plate, the pair of side plates, and the pair of U-shaped side plates, and a gap portion of the base in a state where the product is placed on the base with the partition plate interposed therebetween. And a first belt for fastening the partition plate and the product, or a second belt for fastening the gap between the base and the lid and the product, and a third belt for fastening the outer periphery of the base and the lid. A packaging box characterized by that. In a packaging box for storing and storing or transporting a product, a base on which the product is placed, a partition plate having two bent portions for partitioning the base into a plurality of spaces, and the partition plate A pair of side plates that are fitted to the side ends and fixed on the base, a pair of U-shaped side plates having two bent portions that cover the end portions of the side plates from the outside, the partition plate, and the pair of side plates And a lid that covers the upper surfaces of the pair of U-shaped side plates, and a belt that tightens the outer periphery of the base and the lid. In a packaging box for storing and storing or transporting a product, a base on which the product is placed, a partition plate having two bent portions for partitioning the base into a plurality of spaces, and one end A pair of L-shaped side plates each having a bent portion, a pair of U-shaped side plates having two bent portions covering the end portions of the side plates from the outside, the pair of side plates, and a pair of U-shapes. A packaging box, comprising: a lid that covers an upper surface of the side plate; and a belt that tightens an outer periphery of the base and the lid. In a packaging box for storing and transporting a product, a base on which the product is placed, a partition plate for partitioning the base into a plurality of spaces, and two folds bent in the same direction A pair of U-shaped side plates having curved portions, a pair of U-shaped side plates having two bent portions covering the end portions of the side plates from the outside, the partition plate, a pair of side plates, and a pair of U-shaped side plates A packaging box, comprising: a lid that covers an upper surface of the base plate; and a belt that tightens an outer periphery of the base and the lid. In a packaging box for storing and storing or transporting a product, a pair of U-shapes including a base on which the product is placed, a pair of side plates, and two bent portions that cover the ends of the side plates from the outside A packaging box comprising: a side plate; a lid that covers the upper surfaces of the partition plate, the pair of side plates, and the pair of U-shaped side plates; and a belt that tightens an outer periphery of the base and the lid.

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