JP3083021U - Assembly case - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide an assembling case that is light and not bulky, has a large amount of internal content for its size, or can prevent mixing of different types inside. provide. SOLUTION: Right and left side gussets 2 of a back plate 22
4 and 25, a pair of inner front plate portions 27 and 28 having a first slit 30 for engagement and being bent so as to be parallel to the rear portion and a lower lower side of the lower plate portion 22. The gusset 34 is bent from the gusset 34 so as to be parallel to the rear surface, and has a second slit 40 for engagement. Intermediate front plate portion 36 and rear plate portion 22
An outer front plate portion 44 which is bent from the upper upper side gusset portion 42 so as to be parallel to the rear portion and is continuous, and on which the second locking claw portion 38 for locking with the second slit 40 is formed. .

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an assembly case that can be used to carry a business card, for example.

[0002]

[Prior art]

 In the past, business cards were often carried around in so-called business card holders, but ordinary business card holders are made of leather or synthetic leather (plastic), so they are heavy or bulky. Had the problem that the number of sheets did not enter much.

[0003]

[Problems to be solved by the invention]

 When a printing business is asked to print a business card, the printed business card is generally delivered in a plastic rectangular hard box in units of 100 sheets. The plastic box itself is light in weight, but it is heavy as a whole because it can hold 100 business cards, and it needs to be that large, so it is inconvenient to carry it because it is bulky. .

[0004] Further, since it is not necessary to carry around 100 business cards at a time, such a plastic box from a printing company is not suitable for carrying around. Also, when exchanging business cards, if the business card received from the other party is put in the same business card case, it will be mixed with one's own business card, and another business card case will be required to avoid it.

[0005] In view of the above problems, the present invention is light in weight and does not require much space, so that it has a large amount of content for its size, or prevents different types of materials from being mixed together. It is an object of the present invention to provide an assembling case capable of performing the above.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, an assembly case according to the present invention includes: a rear plate portion having a rectangular shape; and a pair of sides having a predetermined town width that are bent and continuous from respective right and left sides of the rear plate portion. A side gusset, and a pair of side gussets bent from each of the pair of side gussets so as to be parallel to the back side, have a first slit for locking, and have tip portions arranged close to each other. A pair of inner front plate portions, a lower side portion having a predetermined width that is continuous from the lower side of the back plate portion and having a predetermined width, and the lower side portion is parallel to the back portion. An intermediate front plate portion that is bent and continuous, has a second slit for locking, and has a pair of left and right first locking claw portions that are locked to the first slit; Place where it is bent from the side of And a second locking claw portion which is bent from the upper side town portion in parallel with the rear surface portion and is continuous, and is locked to the second slit. It is configured to have an outer front plate.

[0007] In addition to the above configuration, in order to solve the above-mentioned problem, in the assembly case, at least one of the pair of side gussets is bent from at least one of the lower sides to be continuous. Part for the partition plate having a width smaller than the part, and bends along the side of the partition part for the gusset part and is continuous, and both at a position between the back plate part and the inner front plate part. And a partition plate that can be arranged substantially in parallel.

[0008] According to the assembling case having such a configuration, since the assembling type does not adhere, the assembling case is made of a material having a small thickness, so that the weight can be reduced to make it easier to carry. In addition, since it is made of a thin material, it is possible to achieve both unnecessarily large size and a large amount of content for the size. Further, by providing the partition plate, it is possible to prevent different types of components put in the assembly case from being mixed.

[0009]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. 1 to 5 are views referred to for describing a first embodiment of an assembly case according to the present invention.

FIG. 1 is a front view showing the assembly case 20, and FIG. 2 is a developed view showing a developed shape of the assembly case 20 shown in FIG. In FIG. 2, a solid line indicates a portion cut by punching, semi-punching, or the like using a mold (not shown), and a broken line (dotted line) bends along the broken line without cutting by pressing the material with the mold. 2 shows a bent line portion in which a groove is formed.

Such punching, half-punching, and pressing of a bending curve are performed simultaneously, and a punched plate material in a developed shape of the assembly case 20 can be completed by a single processing.

In the developed view of the assembly case 20 shown in FIG. 2, a square back plate 22 is disposed at the center, and a folding curve B 1 of the side is provided on both sides of the back plate 22. , B2, and side gussets 24, 25 each having a predetermined gusset width are provided continuously. The inner side front plate portions 27 and 28 which are bent from the fold curves B3 and B4 on the side opposite to the fold curves B1 and B2 are continuously provided on these side gusset portions 24 and 25, respectively. .

A first slit 30 is formed in each of the inner front plate portions 27 and 28 so that a claw portion described later is locked. The tip portions 27a, 28a of the inner front plate portions 27, 28 are arranged close to each other when the assembly case 20 is assembled. On the lower sides of the side gussets 24 and 25, inner gussets 31 and 32 which are bent from the folding curves B5 and B6 are respectively provided continuously.

On the lower side of the back plate 22, a lower side gusset 34 having a predetermined gusset width, which is bent from the fold curve B7 of the side, is provided continuously. An intermediate front plate portion 36 that is bent from a fold curve B8 on the side opposite to the fold curve B7 is continuously provided in the lower side gusset 34.

A pair of locking claws 38 for locking the first slits 30 of the inner front plate portions 27 and 28 are provided on the left and right sides of the intermediate front plate portion 36 by semi-circular half punching. A second slit 40 is formed in the center of the intermediate front plate 36 to be locked by a locking claw described later.

On the upper side of the back plate 22, an upper side gusset 42 having a predetermined gusset width, which is bent from a fold curve B 9 of the side, is provided continuously. An outer front plate portion 44 that is bent from a folding curve B10 on the side opposite to the curve B9 is continuously provided in the upper side town portion 42.

At the center of the outer front plate portion 44, a locking claw portion 46 that locks with the second slit 40 of the intermediate front plate portion 36 when the assembly case 20 is assembled is provided with a semi-circular half punch. It is formed by processing. The opposite ends of the semi-circular shape of the locking claw portion 46 are formed with a smaller semicircular half-punching process in the opposite direction, whereby the both ends of the locking claw portion 46 are easily torn. Is prevented.

The punched plate material having the developed shape as shown in FIG. 2 includes a translucent, polypropylene-based, 0.3-0.5 mm-thick plastic film colored in light blue or the like. Are used.

The procedure for assembling such an assembly case 20 will be described below. First, the inner gussets 31 and 32 are bent from the fold curves B5 and B6, and rise up to 90 ° with respect to the side gussets 24 and 25 as shown in FIG.

Then, the side gusset 24 is bent from the fold curve B1, the inner front plate 27 is bent from the fold curve B3, the side gusset 25 is bent from the fold curve B2, and the inner front plate 28 is bent. Bend from B4. Then, as shown in FIG. 4, the inner front plate portions 27 and 28 are parallel to the back plate portion 22, and their front end portions 27a and 28a are arranged close to each other.

Then, by bending the lower side gusset 34 from the fold curve B7 and bending the intermediate front plate 36 from the fold curve B8, the intermediate front plate 36 is parallel to the back plate 22 as shown in FIG. At the same time, the left and right locking claws 38, 38 of the intermediate front plate 36 are locked to the first slits 30 of the inner front plate 27 and the inner front plate 28, respectively.

Then, by folding the upper side gusset 42 from the fold curve B9 and bending the outer front plate 44 from the fold curve B10, the outer front plate 44 is parallel to the back plate 22 as shown in FIG. At the same time, the locking claw portion 46 is locked to the second slit 40 of the intermediate front plate portion 36. In this way, an assembling type assembling case 20 without gluing is completed.

According to the assembling case 20 having such a configuration, since it is an assembling type without gluing, the assembling case 20 is made of a material having a small thickness, so that the weight can be reduced to make it easy to carry. In addition, since it is made of a thin material, it is possible to achieve both unnecessarily large size and a large amount of internal capacity for its size.

Such an assembly case 20 is suitable for use in, for example, a business card holder. When business cards that have just been printed are put in such an assembly case 20, for example, 50 sheets at a time, it is not too heavy and is convenient to carry around. It is possible to insert a lot of business cards than conventional business cases such as heavy and bulky leather. Also, at this time, it is convenient to carry around because it does not become heavy for the number of business cards to be inserted.

Therefore, a business card printing company can use the assembling case 20 of the present invention with 50 business cards in place of the conventional plastic case of 100 cards. At this time, the business card printing company can also put a promotional phrase or mark on the outside of the case.

Also, the assembly case 20 of the present invention can be easily assembled just before putting it inside, so that it can be handled as a single pack of several pieces in an unfolded state during transportation or storage. As a result, the space required for transportation and storage can be reduced.

Also, since the assembling case of the present invention is an assembling type without gluing, it can be shipped to a distribution channel in a state of being die-cut by a press, so that there is no extra processing fee as in the case of manufacturing bags and bags. Therefore, it can be made extremely inexpensively.

FIGS. 6 to 11 are views referred to for describing an assembly case according to a second embodiment of the present invention. In the first embodiment, as shown in FIG. 2, the inner gusset 31 is continuous below the side gusset 24 via the fold curve B5. In the embodiment, as shown in FIG. 6, a partition plate gusset 47 bent from the fold curve B11 is provided continuously below the side gusset 24, and the partition plate gusset 47 is provided. The difference is that a partition plate 48 bent from the folding curve B12 is provided continuously on the side opposite to the intermediate front plate 36.

The procedure for assembling the assembly case from the punched plate material having the developed shape shown in FIG. 6 will be described below. First, the partition plate gusset 47 is bent from the fold curve B11, and the inner gusset 32 is bent from the fold curve B6. As shown in FIG. 7, the partition plate gusset 47 and the partition plate 48 are connected to the side gussets. The inner gusset 32 is raised 90 ° with respect to the side gusset 25 while the inner ridge 32 is raised 90 ° with respect to the portion 24 and the inner front plate 27.

Then, when the partition plate 48 is bent from the folding curve B12, as shown in FIG. 8, the partition plate 48 rises by 90 ° with respect to the partition plate gusset 47. Then, the side gusset 24 is bent from the fold curve B1, the inner front plate 27 is fold from the fold curve B3, and the side gusset 25 is bent from the fold curve B2, so that the inner front plate 28 is bent B4. Bend from. Then, as shown in FIG. 9, the inner front plate portions 27 and 28 are parallel to the back plate portion 22, and their tip portions 27a and 28a are arranged close to each other.

At this time, as shown in FIG. 10, since the partition plate 48 is disposed between the back plate 22 and the inner front plate 27, the partition plate 48 is disposed between the back plate 22 and the inner front plate 27. The room is partitioned by a partition plate 48.

Thereafter, similarly to the first embodiment, the lower side gusset 34 and the intermediate front plate 36 are bent, and the locking claw 38 is locked to the first slit 30 (see FIG. 11). Further, the upper side gusset part 42 and the outer front plate part 44 are bent, and the locking claw part 46 is locked to the second slit 40, so that the appearance is similar to that of the assembly case 20 shown in FIG. It is completed.

According to the assembling case according to the second embodiment, it is possible to separate the own business card and the business card received from the other party by the partition plate 48. It is possible to prevent the business cards received from being mixed and lost.

FIG. 12 and FIG. 13 are views referred to for describing the third embodiment of the present invention. In the second embodiment, as shown in FIG. 6, the inner gusset 32 is continuous below the side gusset 25, whereas in the third embodiment, the inner gusset 32 is shown in FIG. As shown in FIG. 7, a partition plate gusset 50 bent from the folding curve B13 is provided continuously below the side gusset 25, and an intermediate front plate portion of the partition plate gusset 50 is provided. The difference is that a partition plate 52 that is bent from the folding curve B14 is provided continuously on the side opposite to the side 36.

In the third embodiment of the present invention, as shown in FIG. 13, a room between the inner front plate portions 27 and 28 and the back plate portion 22 is separated by partition plates 48 and 52. Since it is possible to completely divide the room into two rooms, it is possible to further prevent the user's own business card and the business card received from the other party from being mixed and lost, as compared with the second embodiment.

In the above-described embodiment, a material colored in light blue or the like is used. However, the assembly case of the present invention may use a material colored in any other color, or may be colored. No material may be used. Although a translucent material is used in the above embodiment, a completely transparent material or a material that is not completely transparent may be used.

In the above embodiment, a plastic film material containing polypropylene as a main component is used, but a plastic film other than polypropylene may be used. However, it is preferable to use a plastic film which emits no dioxin when burned and does not pollute the environment like polypropylene. In addition, any material other than plastic film, such as paper, may be used for the assembly case.

Further, in the above-described embodiment, the assembly case of the present invention is used for a business card holder, but the assembly case of the present invention may be used for storing any other object. For this reason, the size of the vertical, horizontal, and town widths may be increased according to the size of the business card, or may be reduced.

In this connection, in the above-described embodiment, a material having a thickness of 0.3 to 0.5 mm is used. Alternatively, when the size is small, the thickness may be 0.3 mm or less.

Although the embodiment of the present invention has been specifically described above, the present invention is not limited to the above-described embodiment, and based on the technical idea of the present invention, other than the above. Various changes are possible.

[0041]

[Effect of the invention]

 As described above, according to the assembling case of the present invention, since it is an assembling type without gluing, it can be made of a material having a small thickness, so that the weight can be reduced. In addition, since it is made of a thin material, it is possible to balance that it does not unnecessarily bulk and that the internal capacity can be inserted as much as necessary. Further, by providing the partition plate, it is possible to prevent different types of components from being mixed.

[Brief description of the drawings]

FIG. 1 is a front view of an assembly case 20. FIG.

FIG. 2 is an assembled case 2 according to the first embodiment of the present invention;
It is a development view which expands and shows 0.

FIG. 3 is a view showing one process of an assembling procedure of the assembling case 20 according to the first embodiment.

FIG. 4 is a diagram showing one process of an assembling procedure of the assembling case 20 according to the first embodiment.

FIG. 5 is a view showing one process of an assembling procedure of the assembling case 20 according to the first embodiment.

FIG. 6 is an exploded view showing an assembling case according to a second embodiment of the present invention.

FIG. 7 is a view showing one process of an assembling procedure of an assembling case according to a second embodiment.

FIG. 8 is a view showing one process of an assembling procedure of an assembling case according to a second embodiment.

FIG. 9 is a view showing one process of an assembling procedure of an assembling case according to a second embodiment.

FIG. 10 is a sectional view taken along line AA of the assembly case of FIG. 9;

FIG. 11 is a view showing one process of an assembling procedure of an assembling case according to a second embodiment;

FIG. 12 is an exploded view showing an assembling case according to a third embodiment of the present invention.

FIG. 13 is a diagram used in describing the second embodiment;
FIG. 14 is a cross-sectional view of an assembly case corresponding to a cross-sectional view of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 20 Assembly case 22 Back plate part 24, 25 Side gusset part 27, 28 Inner front plate part 27a, 28a Tip part 30 1st slit 31, 32 Inner gusset part 34 Lower gusset part 36 Intermediate front plate part 38 Locking nail part Reference Signs List 40 Second slit 42 Upper side gusset 44 Outer front plate 46 Locking claw 47 Partition plate gusset 48 Partition plate 50 Partition plate gusset 52 Partition plate

Claims (8)

[Utility model registration claims] 1. A back plate having a square shape, a pair of side gussets each having a predetermined gusset width and being continuous from each of the left and right sides of the back plate, and the pair of sides. A pair of inner front plate portions, each of which is bent and continuous from each of the gussets so as to be parallel to the back surface portion, has a first slit for locking, and has a tip portion arranged close to each other; A lower side gusset having a predetermined gusset width which is bent from the lower side of the back plate portion and has a continuous gusset width; and An intermediate front plate portion having two slits and a pair of left and right first locking claws for locking to the first slit; and a predetermined town bent from the upper side of the back plate portion and continuous. An upper side town having a width, and the upper side town An outer front plate portion that is bent from the portion to be parallel to the rear portion and is continuous, and has a second locking claw portion formed to be locked to the second slit. . 2. A partition plate gusset having a width smaller than the side gusset, which is bent from at least one lower side of the pair of side gussets and is continuous. 2. A partition plate according to claim 1, further comprising a partition plate which is bent along the side and is continuous, and which can be disposed substantially in parallel with the rear plate portion and the inner front plate portion at a position between the rear plate portion and the inner front plate portion. Assembly case. 3. The assembly case according to claim 1, wherein the assembly case is formed of a transparent or translucent plate material. 4. The assembly case according to claim 1, which is formed of a plate material containing polypropylene as a main component. 5. The assembly case according to claim 1, wherein the assembly case is formed of a plate material having a thickness of about 0.3 to 0.5 mm. 6. The assembly case according to claim 1, wherein the bent portions are formed by simultaneously pressing the bent portions when the expanded shape is punched and formed by a mold. 7. The assembly case according to claim 1, wherein the locking claw portion is formed by semi-circular half punching. 8. The assembly case according to claim 1, which can be used as a business card holder.