JPS6330672Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a novel tape-type open end. More specifically, the present invention relates to an improvement in a tape-type open end for easily opening and sealing an opening formed in a lid of a beverage container or the like.

[Conventional technology]

Conventionally, disposable containers used to store beverages, etc., have a lid and a lid that is attached to the top of the lid to form an opening that can be used as a drinking or pouring spout without using a device such as a can opener. It consists of a metal ring and a pull-top open end that can be opened by lifting and pulling the metal ring to open the seal along the thin tear line, or sealing the opening that is pre-drilled in the lid. Tape-type open ends are used to seal the package with tape for easy opening.

[Problem that the invention attempts to solve]

However, both of the above open-ends have the disadvantage that the tabs (tab with a metal ring in the former case, sealing tape in the latter case) that are removed when the package is opened are left as waste. Regarding the former mechanism, some products have a structure in which the tab does not separate from the lid, but with the latter, the sealing tape does not separate from the lid, and the user can directly insert it into the straw without separating it. An open-end device that allows drinking from a container without using a container is not yet available.

In view of the above, an object of the present invention is to provide a tape-type open end that eliminates the above-mentioned drawbacks. Another object is to provide a tape type open end that is easy to manufacture and low cost.

[Means for solving problems]

The tape-type open end of the present invention consists of a lid body with an opening formed near the periphery and a sealing tape adhered to seal the opening, and the sealing tape is adhered to the periphery of the opening. a sealed portion, a knob portion extending from the sealed portion, a connecting portion continuous from the sealed portion to the side opposite to the knob portion, and a connecting portion provided at an end of the connecting portion in the center of the lid body. a fixing part glued near the part, the knob part extending inward in the radial direction of the lid body;
and the connecting portion extends from the outside in the radial direction of the sealing portion to the inside in the radial direction around both sides of the sealing portion.
It is formed by strips of books.

[Effect]

According to the present invention, a user can easily take out a drink or the like from a container without separating the opened seal tape from the lid. In other words, since the present invention has a configuration in which the sealing part is connected to the horseshoe-shaped connecting part, the sealing tape can be temporarily attached to the lid body by peeling off the sealing part to open the seal and pulling it toward you. can. Then, you can reseal it by peeling off the temporary adhesive and pasting it on the opening. Furthermore, these operations can be performed by simply pinching the knob with the fingertips of one hand and moving it in a straight line.
It can be done very easily.

In addition, with this invention, the sealing tape can be temporarily installed and resealed by using the above-mentioned shape improvements, so the sealing tape itself does not require any special ingenuity, and can be made using ordinary aluminum foil or an aluminum foil layer. It can be used practically in laminates and the like. Therefore, manufacturing is easy and costs can be reduced.

〔Example〕

Next, embodiments will be described with reference to the drawings.

Fig. 1 is a plan view showing one embodiment of the tape type open end of the present invention, Fig. 2 is a sectional view taken along the line X-X of Fig. 1, and Fig. 3 is a perspective view showing another embodiment of the present invention. It is.

In FIGS. 1 and 2, reference numeral 1 denotes a lid in which an opening 2 is formed, and in this embodiment, it is formed separately from a bottomed cylindrical can container main body 3, and the lid 1 is attached to a can container. By caulking the opening of the main body 3, it is constructed as an integrated can container. The opening 2 is usually formed in the shape of a water droplet, in which a spout 2a adjacent to the periphery of the lid 1 for letting out the contents and an air hole 2b for letting air flow into the can are connected. It is arranged so as to extend in the radial direction of the lid body 1.
The sealing tape 4 has a sealing part 6 that is easily opened and adhered to the peripheral edge of the opening 2.

The grip portion 7 of the sealing tape 4 is provided radially inward than the sealing portion 6, and the grip portion 7 of the sealing portion 6
A connecting portion 8 consisting of two strips extends from the opposite end 6a so as to wrap around both sides of the sealing portion 6. The end portions of the respective connecting portions 8 are bonded as fixing portions 9 near the center of the lid 1. In this example, in order to open the package, first,
Pinch the tab 7 with your fingers and pull it radially outward (in the direction of arrow B in FIG. 2), thereby peeling off the adhesive of the sealing section 6. Then, the tab portion 7, the sealing portion 6, and the connecting portion 8 may be folded back in the direction of arrow C. At this time, as shown by the two-dot chain line in FIG. 2, the folded sealing part 6 is attached to the upper surface of the lid 1 or the can container body 3 by using the adhesive remaining on the back side of the folded sealing part 6.
The seal tape 4 may be adhered to the folded state of the seal tape 4 so that the seal tape 4 does not get in the way of the user.

As mentioned above, in the open end of the present invention, even after the opening 2 is unsealed, the sealing tape 4 is adhered to the lid body 1 at the adhesive part 9, so that the sealing tape 4 does not become scattered and become garbage. . Moreover, since the seal tape 4 can be folded back after the opening 2 is opened, it will not be a hindrance to the user. Furthermore, apply the sealing tape 4 again to the opening 2.
It can also be sealed by pasting it on the container, which is convenient if you want to leave the contents behind.

The open end of the present invention can be manufactured in almost the same manner as the conventional method, except that the shape of the sealing tape is somewhat different from the conventional one. That is, the sealing tape 4 in the present invention has a sealing part 6 and a pair of fixing parts 9.
It is glued at three places, but these can be done at the same time.

In addition, when the sealing tape 4 in the present invention is glued in its entirety except for the tab 7,
When the user peels off the adhesive part, it is difficult to judge where to stop the peeling operation, so it is easy to end up peeling off the entire adhesive. Therefore, the connecting portion 8 must not be entirely glued. Even when a part of the connecting part 8 is glued, by providing a non-adhesive part at least near the boundary between the connecting part 8 and the fixed part 9, it is easy for the object to be peeled off to determine where to stop the peeling operation. Preferably, the structure is such that it can be detected. In addition, as described above, the sealing portion 6
Even in the case where the pair of adhesive parts 9 are bonded at three locations, it is preferable to make the adhesive strength of the adhesive part 9 particularly strong.
is more reliably prevented from being completely peeled off from the lid body 1.

In the case where the lid body in this invention is manufactured from a metal plate such as an aluminum plate, and the seal tape is manufactured from a laminate having a layer of aluminum foil or aluminum foil, the sealing part, the fixed part, and the lid body are heated. Adhesion is performed by a known method such as a seal method or an adhesive method, but the material of the seal tape and the lid body or the adhesion method are not limited to these methods, and may vary depending on the shape of the container and the contents. material of,
An adhesion method may be used.

Note that the lid body referred to in this specification is not limited to the lid body 1 formed separately from the can container main body 3 as shown in FIGS. The concept includes the bottom 11 of the can container main body 10, and the term "container" includes not only metal cans but also all containers such as plastic or paper containers.

[Effect of idea]

As mentioned above, the tape-type open end of this invention suppresses the generation of dust, the sealing tape does not get in the way of the user, and it can be resealed, and it is manufactured using almost the same method as conventional methods. Therefore, its practical value is enormous.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing one embodiment of the tape type open end of the present invention, Fig. 2 is a sectional view taken along the line X-X of Fig. 1, and Fig. 3 is a perspective view showing another embodiment of the present invention. It is. Main symbols in the drawings: 1... Lid, 2... Opening,
4... Sealing tape, 6... Sealing part, 7... Knob part, 8... Connecting part, 9... Adhering part.

Claims (1)

[Scope of utility model registration request] A sealing portion comprising a lid having an opening formed near the periphery and a sealing tape adhered to seal the opening, the sealing portion having the sealing tape adhered to the periphery of the opening; A knob extending from the sealing part, a connecting part continuing from the sealing part to the side opposite to the grip, and a fixing part provided at the end of the connecting part and bonded near the center of the lid. , the knob portion extends radially inward of the lid body, and the connecting portion is formed into two strips extending from the radially outer side of the sealing portion around both sides of the sealing portion and radially inward. A tape-type open end characterized by being twisted.