JPS591939Y2 - packaging tools - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a packaging device for storing and packaging articles such as magazines, weekly newspapers, pamphlets, and papers in a rolled manner.

Traditionally, bookstores, stationery stores, etc. have sold the above items,
The products were wrapped in thin wrapping paper and handed to customers, but this had the disadvantage that packaging was time-consuming, and the wrapping paper was wasted as it was thrown away in the trash after being used once.

This invention solves these problems and allows for easy packaging.
The purpose of the present invention is to provide packaging that can be used any number of times, securely protects and prevents damage to the above-mentioned stored items, increases the commercial value of such items, and is easy to handle. shall be.

Hereinafter, the present invention will be explained in detail based on the illustrated embodiments.

As shown in FIG. 1, a cylindrical body 1 made of cardboard, plastic, aluminum, etc., has a relatively large thickness and has a circular cross section, and openings 2 at both ends of the cylindrical body 1 are arranged as shown in FIG. The opening 2
. configured.

Specifically, as shown in FIG. 2, the circular cylindrical body 1 has a vertical dimension A that is longer than its entire length by a predetermined dimension above and below,
In addition, an exterior thin film body 6 having a lateral dimension B slightly larger than the outer circumferential length of the cylindrical body 1 is formed so that a micro-polymerized adhesive part 5 is formed when it is wound as shown in FIGS. 3 and 4. , arrow C
, D, and wrap the cylinder 1 as shown in Figs. 3 and 4.
and the exterior thin film body 6 are integrated.

Since the above-mentioned vertical dimension A is larger than the entire length of the cylindrical body 1, the above-mentioned extending portions 3, 3 can be formed.

In addition, as shown in FIG. 1, on the front surface of the exterior thin film body 6,
It is preferable to add desired characters, figures, symbols, and patterns.

Then, an article E such as a magazine, weekly paper, pamphlet, drawing paper, wallpaper, etc. is rolled up in such a packaging tool 4, and the arrow G
Insert it from opening 2 as shown.

The cylindrical body 1 is strong and does not deform, but the extending portions 3 extending from both ends can be easily deformed with the fingers of the hand as shown in FIG. The openings 2 and 2 are flush with each other or are narrowed inward to the cylinder 1, and the openings 2 and 2 at both ends are closed so that the article E cannot be seen from the outside and cannot be pulled out. It can be packaged.

Further, when it is desired to take out the article E, it can be easily taken out by opening the squeezed thin film stretching portion 3a with the fingers of the hand.

Next, in another embodiment shown in FIG. 8, an aluminum thin film 7 is fixed to the outer periphery of both ends of the cylindrical body 1 in a winding manner, and this aluminum thin film 7 forms the thin film extension part 3. The longitudinal dimension of the exterior thin film body 6, such as thin paper, is set to be approximately the same as the entire length of the cylinder body 1, and a portion of the aluminum thin film 7 is further polymerized to form a covering.

If the extension part 3 is made of aluminum in this way, there is an advantage that it is possible to more reliably prevent the articles E stored inside from accidentally popping out under the squeezed condition as shown in FIG.

The cross-sectional shape of the cylindrical body 1 may be a square, a hexagon, a triangle, etc. as shown in II, II, and IV in FIG. 9, in addition to a circle as shown in ■ in FIG. It is free to take any shape.

As described in detail above, the present invention has a cylindrical body 1 having a predetermined cross-sectional shape.
The openings 2, 2 at both ends of the cylindrical body 1 are made substantially flush with the openings 2, 2 or can be closed in a diaphragm shape toward the inside of the cylindrical body 1. Since the packaging tool has cylindrical thin film stretching parts 3, 3, the article can be rolled up and inserted into the cylinder body 1 easily and quickly, and by simply squeezing the stretched parts 3 with the fingers of the hand. It can be easily and completely packaged to prevent items from being left out, and it does not require much time for packaging, making it convenient for bookstores, stationery stores, etc. Furthermore, it can increase the product value of the contents, and can be used as needed. It is possible to identify the product contents, and it can be reused many times, which is preferable from the viewpoint of resource saving.

Further, since only a small amount of gluing of the exterior thin film body 6 is required in the portion 5, the minimum amount of material is required.

Of course, the contents are completely protected from damage.

Thus, it can be said that the practical effects of the present invention are significant.

[Brief explanation of the drawing]

Fig. 1 is a partially sectional front view showing one embodiment of the present invention;
Figures 3 and 4 are perspective views for sequentially explaining the manufacturing method, Figures 5, 6, and 7 are perspective views for sequentially explaining the usage method, and Figure 8 is a perspective view for sequentially explaining the method of use. A partially sectional front view of the embodiment, and FIG. 9 is a cross-sectional view of the cylindrical body. 1... Cylindrical body, 2... Openings at both ends, 3.
...Thin film stretching section.

Claims (1)

[Scope of utility model registration request] A cylinder 1 having a predetermined cross-sectional shape, openings 2 at both ends of the cylinder 1,
2 is substantially flush with the openings 2, 2 or can be closed in a diaphragm shape toward the inside of the cylinder 1, and the thin film extending portions 3, 3 are provided in a cylindrical shape and extend from both ends of the cylinder 1. A packaging tool comprising: