JPH0592132U - Can opener - Google Patents

Abstract

(57) [Summary] [Composition] The tongue piece 4 cut out by the spout 9 through the cut-out line 3 after the opening without dropping the pull-top is hung from the spout 9 into the can 1. It is an improvement of the can opening device that remains as it is, and the shape of the cut-out line portion 3 is newly formed to form a line portion of 7 and the opening member 5 is replaced with a W-shaped one. Can opening device configured as described above. [Effect] Even if there is a cut-out tongue piece 4 that is still hanging down from the spout 9 into the can 1 when opened, the air holes in 8 make the liquid in the can very well and are easy to drink. It becomes an opening device.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention is provided, for example, on the upper surface of a beer or juice can. When opening the can, the so-called pull top does not come off the upper surface of the can, and the opening piece hangs down from the opening (drinking mouth) into the can. It relates to the improvement of the can opener of the system.

[0002]

[Prior Art]

 In recent years, when opening a can, a so-called pull top has been invented, in which the so-called pull top does not come off the top surface of the can, and the opening piece hangs down from this opening (drinking mouth) and bends into the can. It is recognized as an excellent can-opening device because it does not throw away and does not harm the environment, and is often used for beer and juice cans.

The schematic configuration of this can opening device will be described below.

A C-shaped cutting line portion 3 is formed on the upper surface of the can, leaving a continuous portion at the center, and a cutting tongue piece portion 4 that can be cut out from the cutting line portion 3 and cut into the can 1 to be bent. Is formed on the upper surface of the can, and the cut-out tongue piece 4 is superposed on the upper surface of the can 1a with a finger-hanging ring-like opening member 5 (which can be said to be a pull-top that does not come off even when opening in this method). It is fastened, and when this fastening part 6 is used as a fulcrum and the other end of the unsealing member 5 is hung on the upper surface of the can with a finger, for example, one end of the unsealing member 5 is cut out and the tongue piece 4 is removed. It is configured such that the tongue piece 4 is pushed into the inside of the cutting piece 1 and is cut out and bent so that the spout (drinking mouth) whose opening edge is the cutting line portion forms an opening (opening).

[0005]

[Problems to be solved by the device]

 However, in the conventional can opening device in which the pull-top does not come off, the cut-out tongue portion, which is a cut-out opening piece in the spout, is hung in the can in a state of being connected to the spout. This cut-out tongue part interferes with the outflow, resulting in a spout with a very poor output and a spout that is difficult to drink. [0006] A technical problem of the present invention is to provide a can opening device that solves the conventional drawbacks. [Means for Solving the Problems] The gist of the present invention will be described with reference to the accompanying drawings. [0008] A C-shaped cut-out line portion 3 is formed on the upper surface 1a of the can 1 leaving a continuous portion 2, and a cut-out tongue piece portion 4 that can be cut out and bent from the cut-out line portion 3 into the can 1 is formed. The unsealing member 5 is formed by superposing the unsealing member 5 whose one end is superposed on the cut-out tongue portion 4 on the can upper surface 1a and pulling up the other end of the unsealing member 5 with the fastening portion 6 as a fulcrum. One end of the cut-out tongue piece 4 is pushed into the can 1 so that the cut-out tongue piece 4 is cut out and bent to form a spout 9 in which the cut-out line portion 3 serves as an opening edge. In the can opening device, the shape of the cutout line portion 3 is changed from the conventional shape to the size including the 8th portion as shown in FIG. 4, and the opening member 5 is also cut out to the tongue piece portion 4, W type that hits only two points, from point A to point B The can opening device is characterized in that the tongue piece 4 is cut out into the can 1 by opening the other end of the unsealing member 5 and pulling up the other end of the unsealing member 5 to form an opening. It is related. [Action] By pulling up the other end of the unsealing member 5, one end superposed on the cut-out tongue piece 4 is cut out and the tongue piece 4 is pushed into the can 1, and the cut-out tongue piece 4 is bent. By doing so, the spout 9 is wider than before and the 8th part serves as an air hole. [0010] [Embodiment] This embodiment is an improvement of the conventional can opening device. Since the description of the basic configuration thereof is the same as the above-mentioned description of the prior art, it is omitted and the opening operation will be described with reference to the drawings. I will just do it. [0011] From the state shown in FIG. 1, as shown in FIG. 2, pulling the other end of the unsealing member 5 with a finger or the like and pulling it up, as shown in FIG. One end of the unsealing member 5 is cut out, the tongue piece 4 is pushed into the can 1, and the cut-out tongue piece 4 is cut out and bent, and the cut-out line portion 3 is formed as a spout 9 (drinking mouth) opening. (Opening) [0012] Then, as shown in Fig. 4, fold it back to its original position so that the opened opening member 5 does not interfere with drinking. At this time, the spout 9 remains open, and the cut-out tongue portion 4 remains suspended in the can 1 at a substantially right angle to the spout 9 and the connection 2 through the connection 2. It is also. [0013] Next, the gist (improvement points) of the present invention will be described. [0014] In the present embodiment, using the same forming means as the cut-out line portion 3 of the cut-out tongue portion 4 of the above-mentioned conventional structure, the cut-out line portion 3 of the upper surface 1a of the can 1 creates 8 mouths. Form a line. [0015] The conventional unsealing member 5 is cut out, and the tongue portion 4 is replaced with a w-shaped one in which only one point A and two points are superposed. [0016] Therefore, in the present embodiment, the other end of the unsealing member 5 is pulled up and cut out, one end of which is cut and overlapped with the tongue piece 4 is cut out, the tongue piece 4 is pushed into the can 1, and the tongue piece 4 is cut out and folded. By bending, the spout 9 is wider than before, and 8 is formed so as to function as an air hole, and the liquid in the can (for example, beer in can beer) can be discharged very well. It becomes easier to drink. [0017] [Effect of the Invention] Since the present invention is configured as described above, in a can opening device in which a so-called pull-top does not come off, a cut-out tongue piece that remains in a hanging state from the spout when opened. Even if there is a portion, air holes are formed, so the liquid in the can is discharged very well, making it a can opening device that is easy to drink.

[Brief description of drawings]

FIG. 1 is a plan view of this embodiment. FIG. 2 is a perspective view of a main part of the present embodiment at the stage of starting the unsealing operation. FIG. 3 is a side sectional view of the main part of the present embodiment at the time of opening. FIG. 4 is a perspective view in which a part of the main part is cut out in the opened state in which the unsealing member of the present embodiment is returned to the original state. FIG. 5 is a plan view comparing the conventional example and the present embodiment. [Explanation of Codes] 1 can 1a upper surface 2 continuous section 3 cutout line section 4 cutout tongue section 5 unsealing member 6 fastening section 7 second cut line 8 air hole 9 spout

Claims (1)

[Scope of utility model registration request] 1. A cut-out tongue piece which is cut out from this cut-out line portion and can be cut into a can and bent to form a C-shaped cut-out line portion, leaving a continuous portion on the upper surface of the can. One end of the unsealing member is superposed on the upper surface of the can by superposing an unsealing member whose one end is superposed on the one part, and the other end of the unsealing member is pulled up by using this unfixed part as a fulcrum to cut out the tongue piece In the can opening device configured so that the cutout tongue portion is cut out and bent to form an opening of the pouring spout having the cutout line portion as an opening edge, a continuous portion is provided to the cutout tongue portion. A second cut-out tongue portion is formed by leaving a C-shaped second cut-out line portion and being cut out from the second cut-out line portion and capable of being cut out and bent with respect to the cut-out tongue piece portion. Place one end of the opening member on the tongue piece. When the cut-out tongue pieces are cut out and bent into the can by pulling the other end of the unsealing member, the second cut-out tongue pieces are also cut-out and bent with respect to the cut-out tongue pieces. A can opening device, wherein the second cut-out line portion is configured to be capable of forming a water passage opening serving as an opening edge.