JP3065212U - Ceramic stopper with cork - Google Patents

Abstract

(57) [Summary] [Problem] To increase the amount of adhesive used for bonding a handle portion and a cork portion, to increase the bonding strength between both members, and to apply excess adhesive to a cork receiving portion. An object of the present invention is to provide a ceramic stopper with a cork, which has an excellent appearance without leaving an adhesive trace outside by flowing into a groove or the like provided. SOLUTION: In a ceramic stopper with a cork,
A handle portion 1 made of ceramic, a circular bottom plate 1a is provided on the bottom surface of the handle portion 1, an outer cylinder is vertically suspended from the bottom plate 1a, and a dish portion 1b having a groove on the inner periphery is provided. It comprises a cork receiving part 2 made of ceramics, which is formed by projecting a cylindrical fitting member 1c having a recess, and a cork part 3 in which a hole 2a into which the cylindrical fitting member 1c is inserted is drilled on the upper part. The cork receiving portion 2 and the cork portion 3 are fixed by an adhesive.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a ceramic stopper with a cork that closes an opening of a wine bottle or the like after opening for a certain period of time to prevent oxidation of the contents.

[0002]

[Prior art]

 BACKGROUND ART Conventionally, a cork stopper has been provided for closing an opening of a wine after opening for a period of time while consuming its contents. Such a cork stopper generally has a structure in which a cork portion and a handle portion are bonded to each other. Specifically, a method of fixing the cork surface and the handle surface via an adhesive has been adopted. I have.

[0003] However, the area where the cork and the handle are bonded is small because the diameter of the cork corresponds to the opening of the bottle, and is a simple flat body. Is narrow.

Therefore, in the conventional example, the residue of the adhesive is exposed on the surface of the cork, and the appearance is extremely poor. In particular, since this type of stopper is a member that comes into direct contact with food and drink, it poses a problem that cannot be overlooked in terms of product reliability.

[0005] On the other hand, when the plug is opened to pull out the inserted cork portion, a strong force is applied, so that the fixation between the cork and the handle portion must be perfect. The completeness is hard to predict.

[0006]

[Problems to be solved by the invention]

 The present invention has been made in view of the above-described problems, and the purpose of the present invention is to increase the amount of an adhesive used for bonding a handle portion and a cork portion, and to fix both members to each other. An object of the present invention is to provide a ceramic stopper with a cork, which has an excellent appearance without leaving adhesive traces outside by increasing the strength and flowing excess adhesive into a groove or the like provided in a cork receiving portion.

[0007]

[Means for solving the problem]

 In order to achieve the above object, the present invention provides a ceramic stopper with a cork, a handle 1 made of ceramic, a circular bottom plate 1a provided on a bottom surface of the handle 1, and an outer cylinder is vertically suspended from the bottom plate 1a to form an inner periphery. A cork receiving portion 2 made of ceramics, comprising a dish portion 1b having a groove at the center thereof and a columnar fitting member 1c having a front end recessed at the center of the dish portion 1b; The cork portion 3 is provided with a hole 2a into which the member 1c is inserted, and the cork receiving portion 2 and the cork portion 3 are fixed by an adhesive.

According to the present invention, by adopting such a configuration, the adhesive can be applied to the concave dish portion of the cork receiving portion and the cylindrical fitting member, so that the bonding area between the handle portion and the cork portion is dramatically improved. It becomes possible to expand, and it becomes possible to increase the fixing strength.

[0009] Furthermore, by flowing excess adhesive out of the applied adhesive into a groove or the like provided in the cork receiving portion, the adhesive is prevented from remaining on the outer periphery, and the appearance is excellent. It is possible to provide a cork stopper.

[0010]

[Embodiment of the invention]

 The present invention will be described with reference to the drawings.

The handle portion 1 and the cork receiving portion 2 are integrally formed and made of ceramic.

The handle 1 has various shapes as appropriate in consideration of convenience of opening and closing work, decorative design, and the like. For example, a square pole as shown in the figure can be considered.

The cork receiving portion 2 has a circular bottom plate 1 a provided on the handle portion 1, and an outer cylinder is suspended from the bottom plate 1 a. The height of the outer cylinder fluctuates according to the size of the cork stopper, but in consideration of the fixing strength with the cork, it is assumed to be about 1.5 cm.

[0014] The inner diameter of the vertically provided outer cylinder is slightly larger than the diameter of one surface of the cork portion to be used because the inner surface of the cork portion to be fixed is attached in a state of being in close contact with the one surface. It is formed into a diameter.

[0015] A groove is provided on the inner periphery of the outer cylinder. This makes it possible to completely prevent the adhesive from leaking out due to the excess adhesive flowing into and staying in the outer groove.

A columnar member 1c protrudes from the center of the bottom plate 1a. The columnar member 1c is inserted and fitted into a hole provided in the cork portion when the cork portion is fixed, but the objective is sufficiently achieved by being inserted to approximately half the height of the cork. That's it. A recess is provided at the tip of the columnar member 1c. This makes it possible to completely prevent the adhesive from leaking to the outside due to excess adhesive flowing into and remaining in the recess.

The cork portion 3 has a shape whose diameter is gradually reduced in the downward direction in order to facilitate the closure. In the central part of the cork part 3, a hole is formed from above. As a result, the columnar member protruding from the cork receiving portion center portion 2 is inserted.

[0018]

[Effect of the invention]

 The present invention has the following effects by adopting the above configuration.

Since the adhesive can be applied to the concave dish portion of the cork receiving portion and the cylindrical fitting member, it is possible to dramatically expand the bonding area between the handle portion and the cork portion, and to increase the fixing strength. It is possible to increase.

In addition, by flowing excess adhesive out of the applied adhesive into the grooves and recesses provided in the cork receiving portion, it is possible to prevent the adhesive from being left behind on the outside, and It is possible to provide a cork stopper excellent in view.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing an embodiment of the present invention.

FIG. 3 is a plan view showing an embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Handle part 1a Bottom plate 1b Plate part 1c Fitting member 2 Cork receiving part 2a Hole 3 Cork part

Claims (1)

[Utility model registration claims] 1. A handle 1 made of ceramic, a circular bottom plate 1a provided on a bottom surface 1a of the handle 1 and a dish portion 1b having an outer cylinder suspended from the bottom plate 1a and having a groove on an inner outer periphery. A cork receiving portion 2 made of a ceramic is formed by projecting a cylindrical fitting member 1c having a concave end at the center of the portion 1b, and a hole 2a into which the cylindrical fitting member 1c is inserted is formed in an upper portion. A ceramic stopper with a cork, comprising a cork portion 3 having a cork receiving portion 2 and a cork portion 3 fixed by an adhesive.