JP3072816U - Bottle stopper for inserting the bottle mouth - Google Patents

Abstract

(57) [Summary] [Problem] The bottle stopper body (1) is disposed at the lower part (3) of the bottle stopper body (1) because the purpose is to separate and recycle it as recyclable waste after use. It is important to stop sticking the aluminum foil, which is to prevent lifting, and to prevent it from coming out of the bottle mouth (7) when the bottle stopper body (1) is inserted into the cylindrical bottle without sticking the aluminum foil. This is the biggest challenge. SOLUTION: The problem can be solved by making the outer surface of a lower part (3) of a bottle stopper main body (1) rough with dots or lines.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to a resin bottle stopper for inserting a bottle mouth into a cylindrical bottle that needs to be hermetically sealed.

[0002]

[Prior art]

 In a conventional cylindrical bottle used for containers of alcoholic beverages and liquid seasonings, a conventional bottle stopper for fitting a bottle mouth (7). In FIG. 2, the main body (4) is formed of resin and the head is formed. The part (5) is made by combining a thin metal plate with the main body (4). The lower part (6) is formed integrally with the main body (4), and the outer surface thereof is covered with aluminum foil. By attaching this aluminum foil, the conventional bottle stopper (FIG. 2) is prevented from rising or flying from the bottle mouth (7). Another advantage is that even a small amount of resin smell does not transfer to the contents of the bottle. Conventional bottle stopper Fig. 2 is made of three kinds of raw materials: resin, metal and aluminum foil. In one part, a bottle cap made of resin only and a bottle cap fitted into the bottle mouth are also integrally molded with the cylindrical crown (8) in Fig. 4 sealed with a cylindrical crown from above Fig. 3. There is also a bottle stopper. However, in order to prevent lifting, aluminum foil is stuck, or one or two wires are inserted beside the aluminum foil, but this wire is not enough as a countermeasure for lifting. has no effect. Generally, in the conventional bottle stoppers shown in Fig. 2 and other bottle stoppers, aluminum foil is applied to prevent them from rising from the bottle mouth (7). Can not answer the request. Conventional bottle stopper It is an important issue to make it possible to treat Fig. 2 as an integrated resource.

[0003]

[Problems to be solved by the invention]

 In the present invention, in order to make the bottle stopper diagram 1 of the present invention, the head (2) and the lower part (3) can be easily integrated and formed by the conventional technique. The biggest challenge is to stop the lifting of the bottle stopper in Figure 1 from the bottle mouth (7) without sticking it and to devise a lifting prevention method that is as high as when aluminum foil is stuck. Resolving this issue will also resolve the purpose of reusing as resource waste.

[0004]

[Means for Solving the Problems]

 The idea is to make the outer surface of the lower part of the bottle stopper (3) of the present invention irregular by dots and lines, and to make it rough, thereby preventing the bottle stopper of the present invention from rising from the bottle mouth (7). Is what you do.

[0005]

[Embodiment of the invention]

 An embodiment of the present invention is to make the outer surface of the lower part of the bottle stopper (3) of the present invention rough by dots or lines, and as a method, it is made when molding as much as possible. If you can't make it, you can make it later. The range may be only the upper part, or it may be sufficient to separate one or two lines horizontally. The best shape in terms of the degree of sealing shown in Fig. 3 and the design of the bottle when it is inserted into the bottle mouth should be made in the lower part (3) of Fig. 1 of the bottle stopper of the present invention. However, the way to make the sealing level particularly bad is different from this idea.

[0006]

【Example】

 I compared a test bottle stopper with a heated iron bar, in which the lower part of the bottle stopper (3) of the present invention was slightly roughened, and other bottle stoppers. Sake in hot water at about 80 ℃ The 8L bottle was kept at the bottle mouth level and the hot water was kept flowing out, and the time required for each bottle stopper to float up from the bottle mouth (7) and fly was measured. Fine bottle stoppers without aluminum foil or bottle stoppers covered from the outside of the bottle mouth (7) fly in about 5 minutes, and thick bottle stoppers without aluminum foil or bottles made by foaming The stopper flew in about 20 minutes. The test bottle stopper did not fly for one hour. From the above results, it was proved that the bottle stopper shown in FIG.

[0007]

[Effect of the invention]

 The fact that aluminum foil does not have to be attached to the bottle stopper is a result of the demand from consumers that the bottle stopper in the present invention, Fig. 1 is made of resin only, so that it can be separated as resource waste, which is the purpose of this invention. The request can be answered, and measures to prevent lifting from the bottle mouth (7) are firmly made in the bottle stopper (3) of the present invention, so it can be used with confidence. The invention can also be used for various other bottle stoppers. Good results will also be obtained in terms of cost.

[Brief description of the drawings]

FIG. 1 is a front view of a bottle stopper of the present invention.

FIG. 2 is a front view of a conventional bottle stopper.

FIG. 3 is a front view showing a bottle stopper used state of the present invention. Partial longitudinal view.

FIG. 4 is a perspective view showing a use state in which the apparatus is sealed with a cylindrical crown.

[Explanation of symbols]

 1. 1. Bottle stopper body of the present invention 2. Bottle head of the present invention 3. Lower part of bottle cap of the present invention 4. Conventional bottle stopper body 5. Conventional bottle stopper head 6. Lower part of conventional bottle stopper Bottle mouth 8. Cylindrical crown

Claims (1)

[Utility model registration claims] 1. A bottle stopper main body (1) is formed by integrally forming a bottle stopper body (1) with a resin, and the outer surface of a lower portion (3) is made uneven by dots and lines to make it rough. (7) A bottle stopper for inserting and inserting a bottle mouth, characterized in that it is prevented from being lifted up or jumped up.