JPS5827930Y2 - twist lid container - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a polygonal cylindrical container that can be closed by twisting the lid downward.

The present invention will be described below with reference to an illustrated embodiment of a cylindrical container with a square cross section, but the present invention can also be applied to a cylindrical container with a polygonal cross section.

FIG. 1 is a developed view of the twist-lid container of the present invention, showing the back side.

The body of the container body is composed of four side surfaces.

The side plates 1, 2, 3.4 are successively arranged laterally by folds 5, 6.7, and glue strips 9 are attached to the side edges of the side plates 1 through folds 8.
will be established.

Fold 10°1 on the upper edge of each side plate 1, 2, 3.4
1.12.13 via square lid top forming element 14,1
5° 16.17, and creases 18,
Lid side plates 22.23, 24.2 via 19, 20.21
5, but this also has folds 5' and 6' on the sides, respectively.
, 7', a gluing strip 9' is provided on the side edge of the lid side plate 22, which is continuous with the folds 8'.

In addition, from among the four triangles formed by the two diagonals of each of the square lid top surface forming elements, one piece a that is in contact with the adjacent lid top surface forming element is punched out, and one of the triangles that are in contact with the lid side plate is punched out. The sides rising from the diagonal intersection are folded, and a horizontal fold d is provided from the intersection, and the punched part a is placed at the lower end of the fold between the fuselage side panels (for example, in the case of the lid top surface component 14). At the upper end of eye 5), it expands downward as a slightly smaller triangular C section.

These punched parts a and C are combined to form a punched part A.

Attach the bottom plate 27 to the lower edge of the fuselage side plate 3 through the fold 26,
Further, an insertion flap 29 is provided at the leading edge of the folding member 29 via a fold line 28.

Further, flaps 32 and 33 are provided at the lower edges of the side panels 2 and 4 via fold lines 30 and 31, respectively.

To assemble a container from this blank sheet, first attach the glue strip 9 to the back of the side plate 4, and then fold the glue strip 9' at the side end of the lid side plate 22 by bending the lid side sheet metal part outward and placing a weight on it. Fold it up and attach it to the lid side plate 25.

In this state, the shape is as shown in the external view of FIG.

FIG. 3 is an external view showing the state in which the lid is closed by twisting it to the lower right.

At this time, the lid is rotated 90° to the right and closed.

That is, FIG. 4 is an explanatory diagram showing the order of closing the lid, and shows the state in which the lid is pushed down slightly from above and twisted down to the lower right to reach the mouth.

C shows the state in which the lid is completely twisted and closed, and the lid is rotated exactly 90 degrees to the right and is tightly closed on the lateral root.

At this time, by providing the triangular punching part C below the punching part A, the upper ends of each side panel of the fuselage are brought closer to each other, so that the upper edge of the rectangular cylinder is somewhat smaller than the cross section of the fuselage. Since it has a rectangular shape with a degree of freedom, it has the effect of fitting into the upper part of the body extremely easily and closing the lid.

Although the present invention has been described with reference to the drawings in the case of a cylindrical container with a square cross section, a cylindrical container with a polygonal cross section can also be manufactured in accordance with this invention.

As described above, the present invention provides a rectangular lid top forming element through a fold on the upper edge of each side of a polygonal cylindrical container, and a lid with a fold formed on the upper edge of each of the lid top surface forming elements. The side plates are connected in the transverse direction via folds, and each of the lid top surface forming elements is connected to one of the four triangles formed by the two diagonals thereof, which is in contact with the adjacent lid top surface forming element. A piece is punched out, and the side rising from the diagonal intersection of the triangle touching the lid side plate and the horizontal line from the intersection are used as folds.・The main point is that it protrudes and expands into a small triangular shape.

[Brief explanation of drawings]

Fig. 1 is an exploded view of a twist-lid container according to an embodiment of the present invention, Fig. 2 is an external view of the container formed by adhering each adhesive part with the lid opened, and Fig. 3 is the lid of the container. Figure 4 is an explanatory diagram showing the process from opening to closing the container of the present invention.
C shows the state in which the lid is pushed down, the mouth shows the state in which the lid is pushed down while rotating it slightly to the right, and the state shown in C shows the state in which the lid is turned 90 degrees to the right and the lid is closed. 1.2, 3.4... Fuselage side plate, 5, 6, 7.
8 and 5t, 6'. 7', 8'...Fold, 9.9'...Glue strip, 10, 11.12゜13...Fold, 1
4, 15, 16.17... Lid upper surface forming element, 1
8゜19.20.21...Fold, 22, 23,
24.25... Lid side plate, 26... Fold, 27... Bottom plate, 28... Fold, 2
9...Insert flap, 30.31...
Fold, 32, 33... Flap, A...
・Punching part, a... Triangular punching, b...
・Fold, C...Small triangular punching, d...
...Fold.

Claims (1)

[Scope of utility model registration request] A rectangular lid top surface forming element is provided on the upper edge of each side surface of the polygonal cylindrical container through a fold, and a lid side plate is also folded laterally through a fold on the upper edge of each of the lid top surface forming elements. They are connected through the eyes, and among the four triangles formed by the two diagonals of each of the lid top surface forming elements, one that is in contact with the adjacent lid top surface forming element is punched out, and is in contact with the lid side plate. The sides rising from the diagonal intersection of the triangle and the horizontal line from the intersection are used as folds, and the lower end of the punching is enlarged to protrude downward into a slightly smaller triangular shape at the upper end of the fold between each side plate. A twist-lid container that is characterized by: