JPH0562425U - Box for packing - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a packaging box in which the stacked state is unlikely to collapse or to be deformed or damaged even when stored or transported in a stacked state. A lid 4 that opens and closes the upper opening 2 is foldably extended to one side edge 3 of the upper opening 2 of the box body 1 that opens upward, and a leading edge of the lid 4 is provided. A tongue piece 5 bent inward is formed on the inner side of the upper opening 2, and the tongue piece 5 is inserted and brought into contact with the inside of the other side edge 6 of the upper opening 2. A structure in which a stopper piece 7 for stopping the lower end of the tongue piece 5 is provided on the inner wall surface of the box body 1 so as to prevent the lid body 4 from entering.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a packaging box body in which an openable / closable lid body is provided in an upper opening of a box body.

[0002]

[Prior Art]

 Conventionally, as shown in FIGS. 6 and 7, a lid body (a) for opening and closing the upper opening (b) at one side edge (c) of the upper opening (b) of the box body (a) having an upper opening. D) is foldably extended, and an inwardly bent tongue piece (e) is formed at the tip edge of the lid (d), and the tongue piece (e) is formed in the upper opening. (B) A packaging box body is known which is inserted and abutted on the inner side of the other side edge (f). The packaging box is formed by bending and assembling a cardboard paper.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional technique, as shown in FIG. 7, a plurality of layers are stacked in the vertical direction, or in that state, a binding band (g) is tightened and bound to be stored or transported. In this case, the upper packaging box may push the lid (d) of the lower packaging box downward to enter the lower packaging box. There is a risk that the stacked state may be broken, or the packaging box or its contents may be deformed or damaged.

The present invention has been devised to solve the above-mentioned problems in the prior art, that is, the problem is that the lid does not get inside the box main body even by a load from above. The purpose of the present invention is to provide a packaging box in which the stacked state is unlikely to collapse or to be deformed or damaged even when stored or transported in a stacked state.

[0005]

A packing box body of the present invention is configured such that a lid body that opens and closes the upper opening portion is foldably extended at one side edge of the upper opening portion of the box body that opens upward. A package in which a tongue piece bent inward is formed at the tip edge of the lid, and the tongue piece is inserted and abutted inside the other side edge of the upper opening. In the box body, a stop piece portion for stopping the lower end of the tongue piece is projectingly provided on the inner wall surface of the box body, and the above problem is solved by this configuration.

[0006]

[Action]

 In the packaging box body of the present invention, a lid body for opening and closing the upper opening portion is foldably extended at one side edge of the upper opening portion of the box body opened upward, and a leading edge of the lid body is provided. In a packing box body in which a tongue piece bent inward is formed on the inside of the other side edge of the upper opening, the tongue piece Since the stopper piece that stops the lower end is projected from the inner wall surface of the box body, even if a load is applied from above, the lower end of the tongue piece will stop the stopper piece, The body does not get inside the box body, so that even if they are stored or transported in a stacked state, the stacked state is unlikely to collapse, or it itself may be deformed or damaged.

[0007]

【Example】

 1 and 2, the packaging box body according to one embodiment of the present invention is a lid body that opens and closes the upper opening 2 on one side edge 3 of the upper opening 2 of the box body 1 that opens upward. 4 is foldably extended to form a tongue piece portion 5 bent inward at the tip edge of the lid body 4, and the tongue piece portion 5 is formed on the other side edge 6 of the upper opening 2. In a packing box body that is inserted and abutted inside, a stopper piece 7 that stops the lower end of the tongue piece 5 is provided by projecting on the inner wall surface of the box body 1. is there.

The packing box is for housing and packing metal fittings for a rain gutter, and is formed by bending and assembling a cardboard paper into a rectangular box shape.

The side wall portion 8 of the box body 1 on the side of the other side edge 6 with which the tongue piece portion 5 abuts is formed to be a strong one by forming a double wall structure in which the cardboard paper is folded back inward. On the inner wall surface of the side wall portion 8, a plurality of stopper pieces 7 are horizontally arranged side by side.

The height of the corresponding stop piece portion 7 is a position that is inwardly inward from the upper end of the side wall portion 8 by the width dimension of the tongue piece portion 5. Further, the corresponding stop piece portion 7 is formed by partially cutting and raising only the inner wall portion of the side wall portion 8 of the same double wall structure, and its existence cannot be seen from the outer portion of the box body 1. Is.

Therefore, in the packaging box body of the embodiment, the tongue piece portion 5 is provided at the tip edge of the lid body 4 that opens and closes the upper opening portion 2 of the box body 1, and the lower end of the tongue piece portion 5 is provided. Since the stopper piece 7 that stops the stopper is provided on the inner wall surface of the side wall portion 8 of the box body 1, even if a load is applied from above, the lower end of the tongue piece 5 contacts the stopper piece 7. Then, the lid body 4 does not enter the upper opening 2 of the box body 1, and therefore, even if the lid body 4 is stored or transported in a stacked state, the same stacked state is collapsed or deformed itself. It is hard to be damaged or damaged.

Further, in the packaging box body of the embodiment, as shown in FIG. 3, if the binding band 9 is applied in a direction intersecting the opening / closing direction of the lid body 4 and tightened, the stacked state is further broken. It becomes difficult.

The packaging box of the present invention may be the one shown in the embodiment shown in FIGS. 4 and 5. That is, in the packaging box body of the embodiment, the strip-shaped paper plate member 10 is affixed and fixed to the inner wall surface of the box body 1 on the side of the other side edge 6 where the tongue piece portion 5 abuts. The upper edge portion is bent inward, and the stopper piece 7 is provided over the entire length. Auxiliary tongues 11 that can be bent inward and outward are faced to the side edges on both sides of the upper opening 2 of the box body 1 other than the one side edge 3 and the other side edge 6 facing the one side edge 3. The auxiliary tongue pieces 11 are provided and are folded under the lid body 4 when the lid body 4 is closed.

[0014]

As described above, in the packaging box of the present invention, the tongue piece is provided at the tip edge of the lid that opens and closes the upper opening of the box body, and the lower end of the tongue piece is stopped. Since the stopper piece that protrudes from the inner wall surface of the box body, even if a load is applied from above, the lower end of the tongue piece will stop the stopper piece, and the lid body will remain inside the box body. Therefore, even if they are stored or transported in a stacked state, the stacked state is unlikely to collapse, and it is not likely to be deformed or damaged.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a packaging box according to an embodiment of the present invention.

FIG. 2 is a perspective view of the packaging box body.

FIG. 3 is a schematic front view showing a stacked and bound state of the packaging box body.

FIG. 4 is a cross-sectional view showing a packaging box according to another embodiment.

FIG. 5 is a perspective view of the packaging box body.

FIG. 6 is a perspective view showing a conventional packaging box of the present invention.

FIG. 7 is a cross-sectional view showing a stacked and bound state of the conventional packaging box body.

[Explanation of symbols]

 1 Box body 2 Upper opening 3 One side edge 4 Lid 5 Tongue piece 6 Other side edge 7 Stop piece

Claims (1)

[Scope of utility model registration request] 1. A lid body that opens and closes the upper opening is foldably provided at one side edge of the upper opening of the box body that opens upward, and is folded inward at a leading edge of the lid. In a packaging box in which a curved tongue portion is formed and the tongue portion is inserted and abutted inside the other side edge of the upper opening, the lower end of the tongue portion is stopped. A packing box body with the stopper piece protruding from the inner wall surface of the box body.