JPH0594118U - Inro Box - Google Patents

Abstract

(57) [Summary] [Structure] In an inbox consisting of a box, its inner frame, and a lid, the box of the box A facing up and down with a 45 ° corner side as a boundary with the lid closed. The edge corner side 5a and the edge corner side 24a of the lid are made to abut on the same plane. By doing so, the contact surfaces of the edge of the body box and the edge of the lid, which are brought into contact with each other vertically There is no step difference corresponding to the thickness of the paper, and therefore the four peripheral edge portions where the lid and the body box are in close contact with each other without a gap.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of an inbox, which includes a body box, an inner frame thereof, and a lid.

[0002]

[Prior art and its problems]

 As is well known, as shown in FIG. 1, the Inro box has an inner frame C inside the body box A (which may be a middle box or a middle mount, but in the present specification, these are simply referred to as a middle frame hereinafter). Then, the upper part of the middle frame C is exposed from inside the box A so that the exposed part serves as a fitting part, and the lid B is fitted into the fitting part so that The bottom edge of the lid B is abutted against each other so that the lid B can be sealed as a whole. In such an imprint box, usually, two box bodies having the same assembly structure are used (see the development view of FIG. 5), and one of them is often used as a body box and the other as a lid. And since such a carton box is robust because it has a double body box A and a middle frame C, and is heavy in appearance, it is suitable for various gift items, such as cigarette cigars. , It has been widely used as a cosmetic box for storing and packaging chocolate confectionery and high-grade cosmetic miscellaneous goods (soap, etc.).

By the way, in the conventional imprint box, there is a step corresponding to the thickness of the paper on the surface where the upper edge of the body box A and the lower edge of the lid B are abutted. In the closed state, the edge portion where the lid and the body contact each other does not adhere to each other, and there is a gap S of about 1 to 2 mm between them, resulting in poor appearance and reduced commercial value (see FIG. 6). ..

Further, in the state where the lid is opened, if the side wall of the body box bulges for some reason, there is a drawback that the holes M are opened at the joints of the front, rear, left and right edges and the appearance becomes unsightly (see FIG. 7). ).

The present invention solves the above-mentioned problems in the conventional imprint box, and has the structural robustness and the heavy appearance, while keeping the appearance in mind. The idea is to propose a box.

[0006]

[Means for solving problems]

 The means adopted by the present invention to solve the above problems are as follows. That is, it comprises a box A, a middle frame C inserted into the box A, and a lid B, and the upper part of the middle frame is exposed so as to protrude from the box, and the exposed portion is fitted to the fitting portion. Then, the lid is fitted into this fitting portion, and the upper and lower edges of the body box and the lower edge of the lid are vertically butted against each other. , 2, 3 and 3 and the outside of the inner plates 6, 6, 7 and 7 are connected to each other via edge plates 4, 4, 5 and 5 having a small width, and both ends of one of the inner plates 6 and 6 are connected. The sleeve pieces 10 and 10 are extended to form an ear piece 4a between the sleeve piece 10 and one of the edge plates 5 so as to integrally project in an L shape from an end portion of the edge plate, and the other The edge of the edge plate 5 is cut off at an angle of 45 ° or more to form the corner side 5a to form the body box A, and the outer side plates 22 and 4 are formed on the four sides of the same rectangular top plate 21 as the bottom plate. The inner plates 26, 26, 27, 27 are connected to the outer plates 23, 23, 23 and the outside thereof via edge plates 24, 24, 25, 25 having a small width, and at both ends of one inner plate 27, 27. The sleeve pieces 30 and 30 are extended to form an ear piece 25a between the sleeve piece 30 and one of the edge plates 25, which integrally projects in an L-shape from the end of the edge plate. The edge portion of the edge plate 24 is cut off at an angle of 45 ° or more to form a corner side 24a to form a lid body B, and the lid body is fitted into the fitting portion of the middle frame, and the lid body is vertically moved. The edge corner side 5a of the body box and the edge corner side 24a of the lid that face each other are butted against each other on the same plane, and the four peripheral edge portions where the lid body and the body box contact each other are in close contact with each other. ..

[0007]

[Action]

 With the lid closed, the edge corner side 5a of the body box and the edge corner side 24a of the lid that face up and down face each other with the corner edge of the edge plate 45 ° as the boundary. Then, the lid and the four peripheral portions of the body box come into close contact with each other without any gap.

Further, since the ear piece 4a is integrally formed between the sleeve piece 10 and the one edge plate 5 so as to integrally project from the end of the edge plate in an L-shape, even if the side wall of the body box is pushed open. , There is no hole at the joint of the front, back, left and right edges.

[0009]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. 2 to 4 show an embodiment of the present invention, FIG. 2 is an exploded view of the body box, and FIG. 3 is a perspective view of the body box during assembly. In Fig. 2, a corrugated cardboard sheet or paperboard is used as a material, and a rectangular bottom plate 1 is divided into folds in the center, and the outer plates 2, 2, 3, 3 are provided on the four sides of the bottom plate, and the edges of a small width are provided outside them. The plates 4, 4, 5 and 5 are connected to each other, and the inner plates 6, 6, 7 and 7 are connected to the outside of the outer plate through the edge plates 4, 4, 5 and 5 having a small width. Locking flaps 8,8,9,9 are provided on the outside thereof, and sleeve pieces 10,10 are extended at both ends of one of the inner plates 6,6, and a 45 ° fold line is provided between the outer plates 2 and 3. The folding plate 11 having the above is integrally provided. Then, between the sleeve piece 10 and one edge plate 4, an ear piece 4a which integrally projects in an L-shape from the edge portion of the edge plate is formed, and the edge portion of the other edge plate 5 is formed at 45 ° or The body box A is formed by cutting off at an angle larger than that to form the corner side 5a.

When assembling the body box A, the outer plates 2 and 3 are folded at a right angle to the bottom plate 1. At this time, the folding plate 11 is folded in two and bent inward, and then one inner plate 6 is folded up inside the outer plate 2 and then the sleeve piece 10 is folded inside the outer plate 3 and then one After overlapping the corner side 5a of the end of the other edge plate 5 on the ear piece 4a that integrally projects in an L shape from the end of the edge plate 5, the other inner plate 7 is bent inward. The lever is overlapped with the inner plate so as to cover it from above the sleeve piece 10, and then the locking flaps 8 and 9 are bent so that their ends are engaged with each other (FIG. 3).

On the other hand, the lid B is formed of a corrugated cardboard sheet or paperboard as a material like the body box. That is, as shown in FIG. 4, a rectangular top plate 21 is formed in the center with folds having the same size as the bottom plate, and the outer plates 22, 22, 23, 23 are formed on the four sides of the top plate 21 and small pieces are formed on the outer sides thereof. Inner plates 26, 26, 27, 27 are connected to each other through edge plates 24, 24, 25, 25 having an allowable width, and sleeve pieces 30, 30 are extended to both ends of one inner plate 27, 27. In addition, a folding plate 31 having a 45 ° fold line is integrally provided between the outer plates 22 and 23. Then, between the sleeve piece 30 and the one edge plate 25, an ear piece 25a which integrally projects in an L-shape from the edge portion of the edge plate is formed, and the edge portion of the other edge plate 24 is 45 ° or more. The lid B is formed by cutting off at an angle of 4 to form the corner side 24a.

When assembling the lid B, the outer plates 22 and 23 are folded up at a right angle to the top plate 21. At this time, the folding plate 31 is folded in two and bent inward, then one inner side plate 26 is folded up inside the outer side plate 2, and then the sleeve piece 30 is folded inside the outer side plate 23. , After overlapping the corner side 24a of the end portion of the other edge plate 24 on the ear piece 25a integrally protruding from the end portion of the one edge plate 25 in the L shape, the other inner plate 27 is placed inside It is folded and overlapped with this inner plate so as to cover it over the sleeve piece 30, and then the locking flaps 28 and 29 are folded so that their ends are engaged with each other.

When using the body box A and the lid B described above, the inner frame C is put inside the body box and exposed so that the upper portion of the inner frame projects from the inside of the body box, and the exposed portion Is used as a fitting portion, and the lid body B is fitted into the fitting portion so that the upper edge portion of the body box A and the lower edge portion of the lid body B are abutted with each other, so that the whole can be sealed in a seal basket type. That is, with the lid closed, the edge corner side 5a of the box A and the edge corner side 24a of the lid, which face each other up and down, abut each other on the same plane with the 45 ° corner side as a boundary. In this way, the contact surface between the edge of the body box and the edge of the lid that are butted against each other does not cause a step by the thickness of the paper, and therefore the four peripheral edges where the lid and the body box contact each other. The parts come into close contact without any gaps.

When assembling the body box and the lid, a reinforcing frame body (not shown) made of a corrugated cardboard sheet or the like having a thickness corresponding to the edge plate may be inserted between the inner and outer plates of the body box and the lid body. Well, by doing so, the product pressure strength of the box and the lid can be increased.

In addition, in use, when the side wall of the box is pushed from the inside to the left and right and back and forth with the lid open, the ear piece 4a integrally protruding from the end of the edge plate 5 into an L shape, Since the corner sides 5a at the ends of the other edge plate 5 are overlapped with each other, there is no drawback that the outer appearance is unsightly because no holes are formed at the joints of the front, rear, left and right edges.

[0016]

[Effect of the device]

 As described above with reference to the embodiments, in the inro carton box of the present invention, the lid and the body box are closed with the lid closed on the surfaces where the upper edge of the body box and the lower edge of the lid abut. You can correct the disadvantage that the gap between the upper and lower edges creates a bad appearance, and with the lid open, if the side wall of the body box bulges, holes will open at the joints of the front, back, left and right edges. It also has the effect of further increasing the product value of this type of inro box, as it can eliminate the drawback of making the appearance unsightly.

[Brief description of drawings]

FIG. 1 is a conceptual diagram of an inro box.

FIG. 2 is an exploded view of a body box according to the present invention.

FIG. 3 is a perspective view of the upper body box during assembly.

FIG. 4 is a development view of the same lid.

FIG. 5 is a development view showing an example of a box used for a conventional imprint box.

FIG. 6 is a side view of the same conventional cage and is an explanatory view showing a gap S generated between the body and the lid.

FIG. 7 is an explanatory view showing a state in which a hole M is opened at the joints of the front, rear, left, and right edges of the side wall of the body box in the same conventional cage.

[Explanation of symbols]

 1 Bottom plate 21 Top plate 2,3,22,23 Outer plate 4,5,24,25 Edge plate 6,7,26,27 Inner plate 8,9,28,29 Locking flap 10,30 Sleeve piece 4a, 25a Ear piece 5a, 24a Corner side A Body box B Lid C Middle frame

Claims (1)

[Scope of utility model registration request] 1. A body box A and an inner frame C inserted therein.
And the lid B, the upper portion of the middle frame is exposed so as to project from the box, and the exposed portion is used as a fitting portion, and the lid is fitted into the fitting portion to fit the body box. 1. A basket box in which an upper surface edge portion and a lower surface edge portion of a lid are butted against each other in a vertical direction, and an outer side plate 2, 2, 3, 3 on four sides of a rectangular bottom plate 1 and an edge plate 4 having a small width on the outer side. , 4, 5, 5 through the inner plate 6,
6, 7 and 7 are connected to each other, and sleeve pieces 10 and 10 are extended to both ends of one of the inner side plates 6 and 6, and between the sleeve piece 10 and the one edge plate 5, the edge plate An ear piece 4a integrally protruding from the end portion in an L shape is formed, and the end portion of the other edge plate 5 is cut off at an angle of 45 ° or more to form a corner side 5a.
The outer plate 2 is provided on the four sides of the top plate 21 having the same rectangular shape as the bottom plate.
2,22,23,23 and the edge plate 2 with a small width on the outside
Inner plates 26, 26, 2 through 4, 24, 25, 25
7 and 27 are connected to each other, and sleeve pieces 30 and 30 are extended to both ends of one inner plate 27 and 27, and the end portion of the edge plate is provided between the sleeve piece 30 and the one edge plate 25. To form an ear piece 25a that integrally projects in an L-shape from the edge of the other edge plate 24.
A lid B is formed by cutting off at an angle of 5 ° or more to form a corner side 24a, and the lid B is fitted into the fitting portion of the middle frame C, and the edges of the body box A facing each other vertically. A seal basket box characterized in that the corner side 5a and the edge corner side 24a of the lid B are abutted on the same plane so that the four peripheral edges where the lid B and the box A are in contact with each other.