JPS5856224Y2 - Double package opening device - Google Patents

Description

[Detailed description of the invention] The present invention relates to an opening device for a double packaging container such as a cigarette box, in which the paper box body and the exterior body do not separate when the double packaging container is opened by the opening edge. The structure of the embodiment will be described in detail with reference to the accompanying drawings showing one embodiment.

In a double packaging container a such as a cigarette box, in which a paper box 1 such as a cigarette box is sealed with an exterior body 2 made of a transparent film, and an opening edge 3 is attached to this exterior body 2, the opening edge 3 is attached to the exterior body 2.
The opening edge 3 is arranged in the exterior body 2 in the vicinity of the upper edge of the exterior body 2 in substantially the same manner from at least one side of the front side to one side of the rear side, without surrounding the entire circumference of the upper edge. However, by taking off the opening edge 3, at least one upper corner of the exterior body 2 can be cut off and opened.

In the embodiments of FIGS. 1, 2, and 5, the opening edge 3
are disposed in substantially the same manner from one side of the front side to one side of the rear side near the upper edge of the exterior body 2, and one end and the other end of the opening cord 3 are connected through the top surface, That is, it is formed into a loop, and by pulling off the open edge 3, the cutout piece 4 is removed at once, and only one upper corner of the exterior body 2 is opened, thereby allowing only one upper corner of the paper box 6 to be opened. That's what I do.

In the case shown in FIG. 3, the opening edge 3 is arranged almost in the same manner from one side of the front side to one side of the rear side near the upper edge of the exterior body 2, and by pulling out the opening edge 3, Cut off the U-shaped line part, tear the space between one end and the other end of the U-shaped line part by hand through the upper surface, remove the cut piece 4, and remove only one upper corner of the exterior body 2. This allows only one upper corner of the paper box 6 to be opened.

The conventional double packaging container has an opening edge 5 as shown in FIG.
Since the paper box 6 is sealed and the outer casing 7 is surrounded all around the upper edge, when the cutout piece 8 of the outer casing 7 is cut off by the unsealing edge 5, the paper box can be removed from the pocket of a shirt, for example. When the body 6 is taken out, the outer body 7 is sometimes left behind in the pocket and only the paper box body 6 is taken out.

For this reason, since the paper box 6 that was wrapped in the exterior body 7 is made of paper, it will be deformed into a crunch with a little force, and will not return to its original shape, making the paper box 6 very unsightly. Moreover, in the case of a cigarette box, there were major drawbacks in that cigarette waste inside the cigarette box would come out and stain the inside of the pocket, and the outside packaging 7 would come off, causing the cigarettes to accumulate moisture.

The present invention has been constructed as described above in view of this major drawback, and has the following features.

1. Instead of surrounding the opening edge 3 around the entire upper edge of the exterior body 2 as in the conventional case, the opening edge 3 is extended from at least one side of the front side, through one side surface, and one side of the rear side near the upper edge of the exterior body 2. Since it is arranged in the exterior body 2 in substantially the same manner as the opening edge 3, and by taking off the opening edge 3, at least one upper corner of the exterior body 2 can be cut and opened.
Even when the heavy packaging container a is opened, only one upper corner is opened, so the paper box body 1 and the exterior body 2 are not separated.

In other words, this paper box 1 is protected by the outer package 2 even if it is opened.

Therefore, even if the paper box 1 is opened, it is protected by the exterior body 2 and will not be deformed into pieces, so even if the dimensions are reduced, it can always maintain its original state, resulting in an extremely good-looking box. Become.

2. For example, in the case of a cigarette box, this prevents cigarette waste from flying out of the paper box 1 due to the paper box 1 being crumpled, so shirt pockets etc. are not soiled with cigarette waste. This is extremely convenient.

3. Moreover, since the paper box 1 is always reliably wrapped in the outer package 2, this is very effective in preventing cigarettes from getting damp, for example.

4 Furthermore, since it has a simple configuration, it is easy to move to mass production, and it can be manufactured at a correspondingly low cost.

As described above, according to the present invention, double packaging provides excellent practical effects such as preventing separation of the paper box body and the exterior body when a double packaging container such as a cigarette box is opened by the opening edge. A container opening device will be provided.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; Fig. 1 is a perspective view, Fig. 2 is a perspective view when the package is opened, Fig. 3 is a perspective view showing another example, and Fig. 4 is a conventional example. FIG. 5 is a perspective view showing another example. 1...Paper box body, 2...Exterior body, 3.
...Opening edge, a...Double packaging.

Claims (1)

[Scope of utility model registration request] In a double packaging container such as a cigarette box, in which a paper box such as a cigarette box is sealed with an exterior body made of a transparent film, and an opening edge is attached to this exterior body, the opening edge is surrounded all around the upper edge of the exterior body. By disposing the opening edge on the exterior body in a substantially U-shape from at least one side of the front side to one side of the rear side near the upper edge of the exterior body, without attaching the opening edge, and removing the opening edge, 1. An opening device for a double packaging container, characterized in that at least only one upper corner of the outer package can be cut and opened.