JPH074181Y2 - Packaging container with lid - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention relates to a packaging container with a lid for storing and using arbitrary articles, and in particular, a packaging container with a lid in which a lid part is detachable by using a magnet. It is about.

[Prior Art] Conventionally, various types of box-shaped containers with lids have been devised, and examples of a stopper for locking the lid portion of the lidded container include a string and a hook. However, with a cord, it is laborious to tie and untie the cord manually, and the hook is mechanically fitted, so the strength of the fitting is not constant and the fitting strength is When the lid is strong, a strong force must be applied when opening and closing the lid, and when the fitting strength is too weak, the lid cannot be kept closed.

Therefore, a magnet is used as a box-shaped container with a lid to facilitate the opening and closing of the lid. It is inconvenient if the magnet is only stuck to the magnet because it interferes with the magnet and may come off.

Here, the utility model registration application 62 already filed by the applicant of the present application
The device according to No. 200937 was devised to solve such a problem, and the side wall of the body of the container is formed by the outer wall, the inner wall, and the inner wall, and the inner wall is provided with a cutout portion. A flat magnet is placed.

However, although the above problems due to the present invention have been sufficiently solved, there has been a problem that the outer wall, the inner wall, and the inner wall have to be formed, and the formation thereof is a little troublesome.

[Problems to be Solved by the Invention] Therefore, the present invention is a packaging container that opens and closes a lid by using a magnet without the drawbacks of the above-described conventional technology, and the magnet does not protrude and does not interfere. And, the part where the magnet is fitted can be formed by cutting one plate material into a predetermined shape and bending and assembling it.
It is an object of the present invention to develop a lidded packaging container capable of securely fixing the magnet.

[Means for Solving the Problems] That is, the present invention provides a container main body formed by cutting a paperboard material into a predetermined shape and bending and assembling it, and an openable / closable lid part at the opening of the container main body. In the arranged packaging container with a lid, the front side intermediate wall portion for forming the intermediate wall of the front side surface portion from the side surface portion connected to the left and right from the bottom surface portion is connected continuously via the folding line. Further, an L-shaped cutout is provided at the end of the front side intermediate wall portion, and further, the front and rear sides are provided in front and rear via a fold line located above the front side intermediate wall portions when assembled from the bottom surface portion. By arranging both front side intermediate wall portions so as to sandwich and form the front side surface portion, the front side surface outer wall portion and the front side surface inner wall portion are continuously provided through the fold line, and further, another side wall is arranged as appropriate. Forming a developed shape of the container body, and when assembling the container body, the both front side intermediate wall portions are erected. A magnet mounting portion is formed so that the plate magnet can be mounted on the thick portion of the cutout portion, and the front side outer wall portion and the front side inner wall portion are erected. By sandwiching the front side intermediate wall part,
In order to mount a plate-shaped magnet on the magnet mounting part,
An opening is provided at a position where the magnet placement portion is desired along a fold line located at a boundary between the front side outer wall portion and the front side inner wall portion, and a plate-shaped magnet is placed on the magnet placement portion. It is an object of the present invention to achieve the above object by a packaging container with a lid, which faces the opening and further has a metal portion disposed in the lid portion so as to face the plate-shaped magnet to attract the plate magnet. .

Further, in a container for packaging with a lid, in which a paperboard material is cut into a predetermined shape and then folded and assembled to form a lid, and an opening / closing lid is provided in an opening of the lid, The side wall inner wall portion for forming the inner wall of the side surface portion is continuously connected to the side wall outer wall portion for forming the outer wall portion of the side surface portion that is connected to the left and right via the fold line, and the both side surface outer wall portion and both side surface inner wall The front side outer intermediate wall portion and the front side inner intermediate wall portion for forming an intermediate wall of the front side surface portion respectively from the portion through a fold line, and the front side outer intermediate wall portion and the front side inner intermediate wall portion L-shaped cutouts are provided at the ends of the parts so that the cutouts of the side surface outer wall part and the side surface inner wall part coincide with each other during assembly, and further, when assembled from the bottom surface part, both front side surface outer intermediate wall parts and Both front and rear sides through a fold line located at the upper part of the inner intermediate wall The front side outer wall portion and the front side inner wall portion are continuously connected through the fold line so as to sandwich the side surface outer intermediate wall portion and both front side inner intermediate wall portions, and further, another side wall is appropriately disposed. To form a developed shape of the container body,
At the time of assembling the container body, it is made to stand upright with the outer intermediate wall portions on both front side surfaces and the inner intermediate wall portions on both front side surfaces so that the plate magnet can be placed on the wall thickness of the notch portion at the time of assembling with the notch portion. A magnet mounting portion, and the front side outer wall portion and the front side inner wall portion are erected to sandwich both the front side outer intermediate wall portion and the front side inner intermediate wall portion, and the magnet mounting portion In order to mount the plate-shaped magnet, an opening is provided at a position where the magnet mounting portion is desired along a fold line located at the boundary between the front side surface outer wall part and the front side inner wall part, and the plate-shaped magnet is mounted on the magnet. According to the packaging container with the lid, the container is placed on the placing portion, the opening is exposed, and further, the lid is provided with a metal plate so as to face the plate magnet and attract the plate magnet. Also, the side part has a double structure, and the wall thickness of the magnet mounting part is also thicker. It is possible to secure a wider portion for placing bets, it is possible to obtain a more preferable result.

[Operation] That is, according to the present invention, since the developed shape of the container main body is such that the side surface portions are continuously provided from the bottom surface portion through the fold line, these are erected by folding the fold line, and then from the both side surface portions. By bending the fold line, the front side intermediate wall portion that is continuously provided through the fold line is erected on the boundary line between the bottom surface portion and the front side surface outer wall portion that is provided continuously from the bottom surface portion. Then, L-shaped notches are provided at the ends of the front side intermediate wall portions, and when the front side intermediate wall portions are erected, the thickness of the notches at the notches is increased. A magnet mounting portion is formed so that the plate magnet can be mounted thereon.
Then, fold a fold line corresponding to the boundary between the bottom surface portion and the front side outer wall portion to erect the front side outer wall portion, and further fold a fold line between the front side outer wall portion and the front side inner wall portion. The front side intermediate wall portion is sandwiched between the front and rear portions.
Further, other side walls are assembled to form the container body. Since an opening is provided at a position on the polygonal line located at the boundary between the outer wall of the front side surface and the inner wall of the front side at a position where the magnet placement portion is desired, a plate-shaped magnet is inserted through the opening, and the magnet is inserted. Fix it on the placing part. Since a metal plate is arranged at a position facing the exit magnet in the lid portion provided in the opening of the container body, the lid portion can be opened and closed by the plate-shaped magnet and the metal plate.

Next, when the outer wall portions on both side surfaces and the inner wall portion on both side surfaces are connected to the left and right from the bottom surface portion, first, the outer wall portions on both side surfaces connected to the left and right from the bottom surface portion are bent along the fold line. The side wall inner wall portion is erected inside the side wall outer wall portion by bending the fold line between the outer wall portion on both side surfaces and the inner wall portion on both side surfaces so that the side wall outer wall portion and the side wall inner wall portion are aligned with each other. . Then, the front side outer intermediate wall portion connected from the side outer wall portion and the front side inner intermediate wall portion connected from the side inner wall portion are also aligned with each other, so that the side outer wall portion and the front side outer intermediate wall portion are aligned with each other. Bent lines between the side surfaces and the side inner wall portion and the front side inner intermediate wall portion are bent respectively to connect both front side outer intermediate wall portions and both front side inner intermediate wall portions from the bottom surface portion and the bottom surface portion. It stands up on the boundary line of the outer wall of the front side. Then, L-shaped cutouts are provided at the ends of the front side outer intermediate wall portion and the front side inner intermediate wall portion so that the cutout portions of the side surface outer wall portion and the side surface inner wall portion coincide with each other. Since the outer intermediate wall portion and the inner intermediate wall portion on the front side are erected, the plate magnet can be placed on the wall thickness of the notch at the notch. A mounting portion is formed. In this case, since the magnet mounting portion is formed by the thickness of the two plate members, the magnet mounting portion can be widely obtained. Next, bend the fold line corresponding to the boundary between the bottom surface portion and the front side outer wall portion to raise the front side surface outer wall portion, and further fold the fold line between the front side surface outer wall portion and the front side inner wall portion. The front wall outer intermediate wall portion and the front inner surface intermediate wall portion are sandwiched by the inner wall portion. Further, other side walls are assembled to form the container body. Since an opening is provided at a position on the polygonal line located at the boundary between the outer wall of the front side surface and the inner wall of the front side at a position where the magnet placement portion is desired, a plate-shaped magnet is inserted through the opening, and the magnet is inserted. Fix it on the placing part. Since a metal plate is arranged at a position facing the plate-shaped magnet in the cover provided in the opening of the container body, the cover can be opened and closed by the plate-shaped magnet and the metal plate.

[Embodiment] An embodiment will be described with reference to the drawings in order to clarify the gist of the present invention.

A first embodiment will be described with reference to FIGS. 1, 2, and 3. The packaging container A with a lid is formed of a paperboard material, and an inner box A1 which is a container body is provided on an outer frame A2 having three sides via a fold line as shown in FIG. The outer wall of the portion is fixed by gluing, and the inner box A1 has a side surface outer wall portion 2 connected from a bottom surface portion 1 via a fold line 12 as shown in its expanded shape in FIG. Side wall part 2
The side surface inner wall portion 3 is continuously provided via a two-tiered polygonal line 23. Here, the side surface outer wall portion 2 forms an outer wall of the side surface portion,
The side surface inner wall portion 3 forms an inner wall of the side surface portion. Further, a front side outer intermediate wall portion 4 is connected to the side surface outer wall portion 2 via a fold line 24, and a front side inner intermediate wall portion 5 is connected to the side surface inner wall portion 3 via a fold line 35. Both front side outer intermediate wall portions 4 and both front side inner intermediate wall portions 5 form an intermediate wall of the front side portion. A notch 41 is provided at an end of the front side outer intermediate wall 4, and a notch 51 is provided at an end of the front side inner intermediate wall. The notch 41 and the notch at the time of assembly. 51 is supposed to match. The notch portion 41 and the notch portion 51 are cut at positions slightly deviated from each other, but this is because the thickness of the plate material is taken into consideration, and they are made to coincide with each other when assembled. Further, on the side surface inner wall portion 3 side between the side surface inner wall portion 3 and the front side inner intermediate wall portion 5, a cut 31
Is cut.

Next, below the bottom surface portion 1, the front side surface outer wall portion 6 is continuously provided with the front side surface inner wall portion 7 via the fold line 16 and further via the fold line 67. The front side inner wall portion 7 has a notch 31 when assembled.
A tongue piece 71 for surely fixing the front side surface portion through which the tongue is inserted is provided. Further, an opening 13 for fitting the plate magnet 12 is formed between the two bent lines between the front side outer wall portion 6 and the front side inner wall portion 7.

Further, a rear side outer wall portion 8 is continuously provided above the bottom surface portion 1 via a fold line 18, and a rear side inner wall portion 9 is continuously provided via a fold line 89. Further, a rear side surface is provided above the side surface outer wall portion 2. The outer intermediate wall portion 10 has the rear side inner intermediate wall portion 11 above the side surface inner wall portion 3.
Are installed in series. A cut 31 is formed between the side inner wall 3 and the rear inner intermediate wall 11 slightly on the side inner wall 3 side, and the rear inner wall 9 is inserted into the same cut 31 as the front inner wall 7. Is provided with a tongue piece 91.

When assembling the unfolded inner box as shown in FIG. 1, the outer side wall portions 2 on both sides which are continuously provided to the left and right from the bottom portion 1 are erected by bending the fold lines 12, and further, the outer side wall portions 2 on both sides. Folded lines between the two side wall parts 3 are bent to fold the two side wall parts 3 upright inside the outer side wall parts 2 to bring the outer side wall parts 2 and the inner side wall parts 3 into a combined state. Then, the front side outer intermediate wall portion 4 and the front side inner intermediate wall portion 5 are also aligned with each other.
And the front side outer intermediate wall portion 4 and the fold line 35 between the side inner wall portion 3 and the front side inner intermediate wall portion 5 are respectively bent, and both front side outer intermediate wall portions 4 and both front side inner intermediate wall portions are bent. The portion 5 is erected on the boundary line between the bottom surface portion 1 and the front side outer wall portion 6. Then, L-shaped notches 41 and 51 are provided at the ends of the front side outer intermediate wall portion 4 and the front side inner intermediate wall portion 5, so that the notch portions 41 and 51 coincide with each other. Since both front side outer intermediate wall portions 4 and front side inner intermediate wall portions 5 are erected, the notch portions 41, 51 are formed at the notch portions 41, 51 as shown in FIG. A magnet mounting portion (14) is formed so that the plate-shaped magnet can be mounted on the wall thickness. in this case,
Since the magnet mounting portion 14 is formed by the thickness of the two plate members, a wide magnet mounting portion can be obtained.

Further, when the side surface outer wall portion 2 and the side surface inner wall portion 3 are brought into a combined state, the rear side surface outer intermediate wall portion 10 and the rear side surface inner intermediate wall portion 11 are also in a state of being combined with each other, so that the side surface outer wall portion 2 and the rear side surface outer portion The fold line 210 between the intermediate wall portions 10 and the fold line 311 between the side surface inner wall portion 3 and the rear side inner intermediate wall portion 11 are respectively bent, and both rear side outer intermediate wall portions 10 and both rear side inner intermediate wall portions 11 are bent.
To stand on the boundary line between the bottom surface portion 1 and the rear side outer wall portion 8
Assemble into the shape as shown.

Next, a polygonal line that touches the boundary between the bottom surface portion 1 and the front side outer wall portion 6
16 is bent to raise the front side outer wall portion 6 and further, two bending lines 67 between the front side outer wall portion 6 and the front side inner wall portion 7 are bent, and the front side outer wall portion 6 and the front side inner wall portion 7 are bent. The front side outer intermediate wall portion 4 and the front side inner intermediate wall portion 5 are sandwiched by and. At that time, the tongue piece 71 is inserted into the notch 31 to ensure the sandwiching. Since the opening 13 is provided at the position where the magnet placement portion 14 is desired along the fold line 67 located at the boundary between the front side outer wall portion 6 and the front side inner wall portion 7, the plate-shaped magnet 15 is provided from the opening portion 13. Is inserted and fixed to the magnet mounting portion 14. At that time, when the plate-shaped magnet 15 is fitted by pouring an adhesive into the magnet mounting portion 14, it can be securely fixed.

Further, similarly, bend the fold lines 18 and 89 to form the rear side outer wall portion 8
Further, the rear side inner wall portion 9 sandwiches the rear side outer intermediate wall portion 10 and the rear side inner intermediate wall portion 11. At that time, cut the tongue piece 91 31
To insert.

The inner box A1 is formed by assembling as described above.

As shown in FIG. 3, the inner box A1 thus formed is fixed to the outer frame A2 having three sides by folding lines on the bottom surface 1 of the inner box and the outer wall of the rear side surface by gluing or the like, and with a lid. The packaging container A is completed. As shown in FIG. 3, one of the three surfaces of the outer frame A2 forms a lid. This outer frame A2 is the outer frame
A metal plate 17 is attached to a portion of the surface forming the lid portion of A2, which corresponds to the opening portion 13 when the lid portion is closed, so that opening and closing of the lid portion is convenient.

Next, the second embodiment will be described. The second embodiment is
Although not shown, the side surface portion and the front side surface intermediate wall portion in the inner box are not doubled as in the first embodiment, but are made single, and the middle portion of the side surface portion from the side surface portion which is continuously provided from the bottom surface portion to the front side surface portion. A front side intermediate wall portion for forming a wall is continuously provided, and an L-shaped cutout portion is provided at an end of the front side intermediate wall portion to form a magnet mounting portion. The outer wall portion and the front side inner wall portion are provided in series, and an opening is provided at the boundary between the front side outer wall portion and the front side inner wall portion.

The present invention is not limited to this embodiment,
Needless to say, it may be arbitrarily determined within the scope of the object, operation and effect of the present invention, and those changes do not change the paper of the present invention.

[Advantage of the Invention] Since the packaging container with lid of the present invention is configured as described above in detail, the plate-shaped magnet used for opening and closing the lid does not have a protrusion on the side wall of the box-shaped container. It can be stored in a state, the magnet does not get in the way, and there is no concern that it will fall off. In particular, since the magnetized surface of the magnet can be accurately maintained at the predetermined height, the metal plate of the lid can be accurately fixed, and the lid can be reliably fixed.

Further, according to the present invention, it is not necessary to provide each of the fitting holes for fitting the magnet in the box, and it should be noted that one plate material is formed into a predetermined shape and a predetermined cut is provided. If this is done, it is possible to obtain a box having a portion to which the magnet is fitted by simply bending and assembling it, and it is extremely easy to construct and is suitable for mass production.

Furthermore, if the side wall portion and the front side intermediate wall are doubled, the magnet mounting portion can be formed of two paperboard materials, so that the magnet mounting portion can be widely obtained.
Therefore, the magnet can be fixed more reliably. Therefore, a thick magnet can be used, which is suitable for increasing the fixing strength of the lid. Further, if the rear side surface part is also configured like the front side surface part, it is possible to obtain a box body having a double side wall as a whole, and a box body having a cushioning function, which is convenient for a broken object. be able to.

As described above, the present invention is a truly excellent device.

[Brief description of drawings]

FIG. 1 shows an embodiment of a packaging container with a lid according to the present invention. FIG. 1 is a developed view of an inner box of the packaging container with a lid, and FIG. 2 is a perspective view showing a state of assembly of the inner box. Fig. 3 is a perspective view of a packaging container with a lid. A: Container for packaging with lid A1 ... Inner box A2 ... Outer frame 1 ... Bottom view 2 ... Side outer wall 3 ... Side inner wall 31 ... Notch 4 ... Front side outer intermediate wall 5 ... … Front side inner intermediate wall 41, 51 …… Notch 6 …… Front side outer wall 7 …… Front side inner wall 8 …… Rear side outer wall 9 …… Rear side inner wall 71, 91 …… Tongue piece 10 …… Rear side outer intermediate wall section 11 …… Rear side inner intermediate wall section 13 …… Opening section 14 …… Magnet mounting section 15 …… Plate magnet 17 …… Metal plate 12,23,24,35,16 , 67, 18, 89, 210, 311 …… Line

Claims (2)

[Scope of utility model registration request] Claims: 1. A container for packaging with a lid, comprising a container body formed by cutting a paperboard material into a predetermined shape and bending and assembling it, and a lid part which is openable and closable at the opening of the container body. Front side surface intermediate wall portion for forming an intermediate wall of the front side surface portion from the side surface portion connected to the left and right from the side portion via a broken line, and an end of the front side surface intermediate wall portion. Is provided with an L-shaped cutout portion, and the front side intermediate wall portions are sandwiched between the front and rear sides through a fold line located above the front side intermediate wall portions when assembled from the bottom surface portion. A front side outer wall portion is continuously formed so as to form a side surface portion, a front side inner wall portion is continuously provided through the fold line, and further, another side wall is appropriately provided to form a developed shape of the container main body. At the time of assembling the container main body, the both front side intermediate wall portions are erected, and the plate is formed on the thick portion of the cutout portion at the cutout portion. A magnet mounting portion is formed so that a magnet can be mounted, the front side outer wall portion and the front side inner wall portion are erected so that both front side intermediate wall portions are sandwiched, and the magnet mounting portion is plate-shaped. In order to mount the magnet, an opening is provided at a position where the magnet mounting portion is desired along a fold line located at the boundary between the front side outer wall portion and the front side inner wall portion, and a plate-shaped magnet is mounted on the magnet mounting portion. For a package with a lid, characterized in that it is placed on the opening, faces the opening, and further, a metal plate is arranged on the lid to attract the plate-shaped magnet. container. 2. A container for packaging with a lid, comprising a container body formed by cutting a paperboard material into a predetermined shape and bending and assembling it, and a lid part which is openable and closable at the opening of the container body. The side wall inner wall portion for further forming the inner wall of the side surface portion from the side wall outer wall portion for forming the outer wall of the side surface portion connected to the left and right through the fold line, and the both side surface outer wall portion and both sides The front side outer intermediate wall portion and the front side inner intermediate wall portion for forming the intermediate wall of the front side surface portion from the inner surface wall portion are connected to each other through a fold line, and the front side outer intermediate wall portion and the front side surface are formed. An L-shaped cutout is provided at the end of the inner intermediate wall so that the cutouts of the outer side wall and the inner side wall coincide with each other during assembly. Front and rear through the fold line located at the upper part of the wall part and the inner intermediate wall part on both front sides The front side outer wall portion and the front side inner wall portion are continuously connected through the fold line so as to sandwich the both front side outer intermediate wall portions and both front side inner intermediate wall portions, and further other side walls are arranged as appropriate. When the container body is assembled, the container body is formed into a developed shape, and the container body is erected with both the front side outer intermediate wall portions and both front side inner intermediate wall portions, and the cutout portion is used to assemble the container body when the container body is assembled. A magnet mounting portion is formed so that a plate magnet can be mounted on the thickness of the cut portion, and the outer wall portion of the front side surface and the inner wall portion of the front side surface are erected, and the outer intermediate wall portion and the front side surface of both front side surfaces are formed. The magnet mounting portion is desired along a fold line located at the boundary between the front side outer wall portion and the front side inner wall portion so as to sandwich the inner intermediate wall portion and mount the plate-shaped magnet on the magnet mounting portion. An opening is provided at the position, and the plate-shaped magnet is placed on the magnet placing portion, Tighten face the opening, and further, with lid packaging containers, characterized in to face the plate-like magnet that is formed by disposing a metal plate so it will adsorb to the lid portion.