JPH0744585Y2 - Packaging box - Google Patents

Description

[Detailed description of the device] [Industrial applications]

The present invention relates to a packaging box suitable for packing products from above and taking them out from the side.

[Prior art]

A conventional packaging box for packing products from the upper surface is difficult to take out in a stacked state, and when used in a stacked state, a box body having a structure capable of being taken in and out from a side surface is used.

[Problems to be solved by the device]

However, it is difficult to pack the product from the side due to the narrow opening area, so the product is packed from the wide upper surface and the lid is cut out, and part or all of the side is cut off along the perforations made on the side to take out the product. It is also possible. In this case, it may be difficult to remove some of the side surfaces depending on the stored product, and if the entire side surface is cut off, the stored product may be dropped. Therefore, in the present invention, products can be packed from a wide top surface, and part or all of the side surface can be cut off, and even if the whole surface is cut off, the product can be prevented from falling and a lid can be formed on the side surface of the cutout. It provides a reusable box body.

[Means for Solving the Problems]

Therefore, in the present invention, the lid plate, the one body plate, the bottom plate, and the other body plate are continuously provided through the folds, and the side plates are provided continuously at both open ends of the bottom plate through the folds. Adhesive pieces are connected to both sides of the side plate via folds respectively, adhesive pieces are connected to one side of the other side plate via folds, and slide pieces are inserted to the other side of the other side plate via folds. And the other side plate is provided with a dividing structure such as perforations for vertically dividing the side plate,
A perforation capable of removing the fragment on the open side that is divided by the dividing structure is provided so as to be connected to the dividing structure, and a perforation for separating is formed on the connecting side of the adhesive piece on the connecting-side divided fragment. It has been configured up to. In addition, the inner body piece is continuously provided on the other body plate through two parallel folds, the locking projection piece is projected on the open side of the inner body piece, and the locking projection piece is engaged with the bottom plate. A slide piece may be arranged between the inner body piece and the other body plate by providing an insertion hole for stopping. Further, the shield side piece may be continuously provided on the other side plate continuously provided side of the lid plate through a fold.

[Action]

Since the top surface is opened by assembly, the product is packed, then the lid plate is closed and transported, and in the state of stacking at the storefront, warehouse, etc., the other side plate is vertically divided by the dividing structure and along the notch The upper half of the side plate is opened by cutting off the fragment on the open side that has become the upper side by cutting. In this state, the product may be taken out from the side opening. Also, by cutting the notch that has been made up to the fold of the bottom plate, the continuous side fragment of the lower side plate rotates up and down with the fold with the bottom plate as a fulcrum to open the entire side surface. Of. Therefore, it is sufficient to take out a large product in this state. At this time, the slide piece that is continuously provided with the continuously-installed side segment slides along the inner side of the other body plate, and has a function of supporting the standing state of the continuously-installed side segment and thereby stores the stored product. Prevents falling. If the inner body piece is connected to the other body plate through two parallel folds and the slide piece is placed between the other body plate and the other body plate, the slide of the slide piece is smoothly guided. At the same time, since the slide pieces are clamped, the upright state of the fragments on the continuously installed side is further stabilized. Also, if the shield side piece is connected to the other side plate connection side of the lid plate via a fold, the opening side plate part is closed by tape-tapping etc. in the state where the shield side plate is overlapped with the connection side segment. Then, the box can be reused.

【Example】

Hereinafter, details of the present invention will be described with reference to illustrated embodiments. The corrugated cardboard box of this example shown in FIG. 1 is in the developed state as shown in FIG. 2, and the cover plate 1, the one body plate 2, the bottom plate 3 and the other body plate 4 are connected in sequence through folds A. The cover plate 1 is provided with a locking tongue piece 1a projecting at the central portion of the opening side of the cover plate 1 through which an insertion hole 1b is provided. Further, the other body plate 4 is provided with a small spacing piece 5 via a fold B and an inner body piece 6 is continuously provided via a fold C. That is, between the other body plate 4 and the inner body piece 6, two folds B,
The spacing piece 5 is interposed via C. In addition, a notch D is formed from the other body plate 4 to the inner body piece 6 to form an insertion piece 4a, and an insertion groove 5a is transparently provided in the central portion of the spacing piece 5 except the insertion piece 4a. In addition, a locking projection 6a is provided at the open end of the inner body piece 6, and a locking hole 3a is provided for inserting the locking projection 6a on the side of the fold A connected to the other body plate 4 of the bottom plate 3. Is transparently installed. Then, side plates 7 and 8 are connected to both open side ends of the bottom plate 3 via folds E, and adhesive pieces 7a and 7b are connected to both sides of one side plate 7 via folds F respectively. Then, a small flap 7c is connected to the side plate 7 through a fold G. Further, the adhesive piece 9 is provided on one side of the other side plate 8 through the fold H.
And a slide piece 10 is connected to the other side of the side plate 8 via a fold J, and a small flap 8c is connected to the other side plate 8 via a fold N. There is. The other side plate 8 has two rows of perforations K at its center up to the folds H and J on both sides to provide a fragment Ka, and the perforation Ha is provided on the entire length of the fold H, while Perforation Ja is applied to the open half of fold J. This broken piece Ka divides the other side plate 8 into an open side divided piece 8a and a continuous side divided piece 8b. The slide piece 10 has a sectoral shape with an outer shape of a circular arc, and the adhesive pieces 7a, 7b, 9 have a portion outside the fold M as a glued portion. Further, a shield side piece 11 is continuously provided via a fold P at the edge of the lid plate 1 on the side where the other side plate 8 is continuously provided. The shielding side piece 11 has the same width as the side plate 8 and has a fold R in the center thereof. From such a developed state, first, glue is applied to the outer surface of the fold M of each of the adhesive pieces 7a, 7b, 9 on the back surface of the glued portion and adhered to the body plates 2, 4 as shown in FIG. The side plate 11, the lid plate 1 and the inner body piece 6 are transported to the place of use in a state of being folded in a plane and folded inward. At the place where the product is stored, the box body is raised by folding along the fold line A as shown in FIG. 4, and the inner body piece 6 is folded inward and the adhesive piece 7a is formed as shown in FIG. And slide piece 10 to body piece 4
The inner protrusion 6 is fixed by inserting the locking projection 6a into the locking hole 3a while sandwiching the locking projection 6a. In this state, the product is packed, the locking tongue 1a is inserted into the insertion groove 5a, and the insertion piece 4a is inserted into the insertion hole 1b.
Is locked (see FIG. 1) and transported in this state. When stacking and using in a store such as a supermarket or in a warehouse, the side plate 8 is formed by tearing the broken pieces Ka and cutting the upper half of the perforation Ha and the other perforation Ja.
The open side segment 8a is cut off together with the flap 8c. Therefore, as shown in FIG. 6, the removed portion becomes an open state, and the stored product can be taken out. In this state, the continuous side segment 8b of the side plate 8 is half continuous to the adhesive piece 9 and the slide piece 10 is sandwiched, so that the continuous side segment 8b can be maintained in the standing state. The product will not fall off. Further, when all the stored products are taken out, by breaking the remaining perforations Ha, the consecutive side segment 8b is rotated around the consecutive fold E with the bottom plate 3 as a fulcrum, and the entire side surface is Can be opened (see FIG. 7). At this time, as shown in FIG. 8, the slide piece 10 also rotates together with the continuous-side segment 8b, and as shown in FIG. 9, the slide piece 10 rotates while being guided in the gap between the inner body piece 6 and the body plate 4. It moves. Depending on the stored product, the entire perforation Ha and the other perforation Ja and the broken piece Ka may be broken from the beginning, and the continuous side divided piece 8b may be rotated together with the separation of the open side divided piece 8a. You may Then, when it is desired to use it as a box again, after opening the lid plate 1 and packing the products from the upper surface or the side surface which can open the whole surface, as shown in FIG.
By pulling out 11 and adhering it to the continuous side segment 8b and fixing the shielding side piece 11 with the tape T as shown in FIG. 11, a sealed box body can be obtained. As described above, according to this example, the products can be easily packed from the upper surface with the lid plate 1 opened, and in the stacked state, the open side fragment 8a can be removed and the side surface can be half opened, or more remains. The continuous side segment 8b can be rotated to open the entire surface, and the product can be taken out from the opened side surface. Further, by fixing the shield side piece 11 to the side surface opening, the opening can be closed and can be reused as a box. Although this example is configured as described above, the present invention is not limited to this. For example, the shape of the adhesive piece or the slide piece continuously provided on the side plate does not matter. Further, the dividing structure applied to the other side plate to divide the side plate into upper and lower parts is not limited, and may be a perforation tape, a dividing tape, or the like. Furthermore, in order to separate and remove the open side divided pieces that are divided by the dividing structure, perforations provided in connection with the dividing structure and the adhesive piece of the connected side divided pieces are provided up to the fold of the bottom plate on the connecting side The shape and configuration of the perforations are also appropriate and may be applied as shown in FIG. According to this, even if the fragments for the open side are removed, the side plates remain in the corners, so that the strength of the box body can be maintained. Note that the slide piece may not be arranged between the inner body piece and the body plate as in this example, and the slide piece 12 may be simply arranged inside the body plate as shown in FIG. In addition, when the shielding side piece is provided, the shape thereof is also arbitrary, and means for fixing the shielding side piece to the continuous side segment is also appropriate.

[Effect of device]

According to the present invention, it is possible to easily pack products from the top side with the lid plate open, and when the boxes are stacked, fragments on the open side can be removed and the side surface can be opened to the required width, or more remains. Since the connected side segment can be rotated and the entire surface can be opened, there is a great effect that the product can be taken out from the opened side surface. Further, according to the second aspect of the invention, since the slide piece can be guided and rotated in the sandwiched state, the standing state of the remaining fragments on the connecting side is stabilized. Further, according to the third aspect of the present invention, since the shield side piece is fixed to the side surface opening from which the open side fragment has been removed, the opening can be closed and reused as a box, which saves resources. is there.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a developed state view thereof, FIG. 3 is a plan view in which the side plates are internally folded and adhered, and FIG. FIG. 5 is a perspective view in which the inner body piece is folded inward, a partially cutaway perspective view, FIG. 6 is a perspective view in which the open-side fragment is cut off, and FIG. 7 is FIG. 8 is an enlarged vertical cross-sectional view of a main part in a state of FIG. 8, FIG. 8 is a perspective view of a main part of a state in which the connecting side fragment is rotated, and FIG. 9 is an enlarged side view in which the open side fragment is removed. The figure shows a perspective view of the main part with the shield side piece shown. Fig. 11 is a perspective view of the main part with the shield side piece fixed to the connection side segment, and Fig. 12 is a side view showing another example of the other side plate. FIG. 13 and FIG. 13 are vertical cross-sectional views of main parts showing another example of the body plate part. 1: lid plate, 1a: locking tongue, 2: one-sided body plate, 3: bottom plate, 3a: locking hole, 4: other body plate, 4a: insertion piece, 5: spacing piece, 5a: insertion groove , 6:
Inner body piece, 6a: Locking projection piece, 7: One side plate, 7a, 7b: Adhesive piece, 8:
Other side plate, 8a: fragment for open side, 8b: fragment for continuous side, 9: adhesive piece, 10,12: slide piece, 11: shield side piece, K: double row perforation, Ka: broken piece, Ha , Ja: Perforation.

Claims (3)

[Scope of utility model registration request] 1. A cover plate 1, one body plate 2, a bottom plate 3, and another body plate 4 are continuously provided through folds, and side plates 7 and 8 are provided at both open ends of the bottom plate 3 through folds, respectively. The adhesive pieces 7a and 7b are continuously provided on both sides of the one side plate 7 through the folds, and the adhesive piece 9 is continuously provided on one side of the other side plate 8 through the folds. The slide piece 10 is connected to the other side of the side plate 8 through a fold, and the other side plate 8 is provided with a dividing structure K such as a perforation that divides the side plate up and down, and is divided by the dividing structure K. The perforations Ha and Ja capable of removing the open side divided fragment 8a are provided so as to be connected to the dividing structure K, and the perforation Ha for cutting is provided on the adhesive plate continuous side of the continuous side divided fragment 8b of the bottom plate 3. A packaging box characterized by being applied up to the fold. 2. An inner body piece 6 is continuously provided on the other body plate 8 via two parallel folds B and C, and a locking projection piece is provided on the open side of the inner body piece 6.
6. A projection piece 6a is provided, a bottom plate 3 is provided with an insertion hole 3a for locking the locking projection piece 6a, and a slide piece 10 is arranged between the inner body piece 6 and the other body plate 4. Packaging box. 3. The packaging box according to claim 1 or 2, wherein a shield side piece 11 is continuously provided on the other side plate continuous side of the cover plate 1 via a fold line.