JP2016185279A - Composite container - Google Patents

Composite container Download PDF

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JP2016185279A
JP2016185279A JP2015067495A JP2015067495A JP2016185279A JP 2016185279 A JP2016185279 A JP 2016185279A JP 2015067495 A JP2015067495 A JP 2015067495A JP 2015067495 A JP2015067495 A JP 2015067495A JP 2016185279 A JP2016185279 A JP 2016185279A
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inner peripheral
peripheral surface
composite container
image
container
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JP6069679B2 (en
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▲将▼ 森
Masaru Mori
▲将▼ 森
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Mori Ginki Seisakusyo Co Ltd
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Mori Ginki Seisakusyo Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a composite container capable of reflecting an attractive image on a bottom surface, and formed by combining a plurality of kinds of raw materials, for example, a metal and other raw materials so that such a decorative effect that each characteristic of respective raw materials can be extracted, can be extracted.SOLUTION: A composite container includes a recessed reflection bottom surface 3a opened annularly, and an upper-side annular inner peripheral surface 2a extending upward continuously from an annular upper end edge part of the recessed reflection bottom surface 3a.SELECTED DRAWING: Figure 1

Description

本発明は複合容器に係り、底面に魅力的な像を映し出すことのできる複合容器に関する。   The present invention relates to a composite container, and relates to a composite container capable of projecting an attractive image on a bottom surface.

一般に、杯やぐい飲み等の酒器やティーカップ、マグカップ等の飲物用の容器には各種のデザインが施されたものが利用されている。   In general, drink containers such as cups and sip drinks and drink containers such as tea cups and mugs are used with various designs.

また、この種の容器は金属、木材、ガラス、陶器、樹脂、紙等の素材を用いて作成されている。   In addition, this type of container is made using materials such as metal, wood, glass, earthenware, resin, and paper.

中でも金属は他の素材と比較して破損の心配がないので、種々の容器に利用されている（例えば、特許文献１参照）。   Among them, metal is used for various containers because there is no fear of breakage compared to other materials (for example, see Patent Document 1).

実用新案登録第３１４５８４５号公報Utility Model Registration No. 3145845

前記特許文献１に記載されている容器を含む従来の容器においては、液体が収容される内面に各種の模様や凹凸部を設けた装飾がなされているが、単に容器の上部から目視により鑑賞するにとどまっていた。   In the conventional container including the container described in Patent Document 1, decoration is provided by providing various patterns and uneven portions on the inner surface in which the liquid is accommodated. I stayed at.

また、複数種類の素材、例えば、金属と他の素材をそれぞれの素材の特性を引き出すような装飾効果を引き出すように組合わせた容器はなかった。   In addition, there is no container that combines a plurality of types of materials, for example, metal and other materials so as to bring out a decorative effect that brings out the characteristics of each material.

本発明はこれらの点に鑑みてなされたものであり、底面に魅力的な像を映し出すことができ、また、複数種類の素材、例えば、金属と他の素材をそれぞれの素材の特性を引き出すような装飾効果を引き出すように組合わせた複合容器を提供することを目的とする。   The present invention has been made in view of these points, can project an attractive image on the bottom surface, and draw out characteristics of each of a plurality of types of materials, for example, metal and other materials. An object of the present invention is to provide a composite container combined so as to bring out a decorative effect.

前記の課題を解決するために、本発明の第１の態様の複合容器は、環状に開いている凹状反射底面と、前記凹状反射底面の環状の上端縁部から上方に連続して延出された上方環状内周面とを備えていることを特徴とする。   In order to solve the above-mentioned problem, the composite container according to the first aspect of the present invention is continuously extended upward from a concave reflection bottom surface that is annularly open and an annular upper edge of the concave reflection bottom surface. And an upper annular inner peripheral surface.

また、本発明の第２の態様の複合容器は、前記第１の態様において、前記凹状反射底面の焦点が前記上端縁部と底面との間に設定されていることを特徴とする。   The composite container according to the second aspect of the present invention is characterized in that, in the first aspect, the focal point of the concave reflection bottom surface is set between the upper edge and the bottom surface.

また、本発明の第３の態様の複合容器は、前記第１または第２の態様において、前記上方環状内周面には装飾が施されていることを特徴とする。   The composite container of the third aspect of the present invention is characterized in that, in the first or second aspect, the upper annular inner peripheral surface is decorated.

また、本発明の第４の態様の複合容器は、前記第１から第３のいずれかの態様において、前記凹状反射底面には、当該凹状反射底面の中心から環状の上端縁部に至る大きさに対応して、前記凹状反射底面の光軸方向上部に向けて、中心部に前記上方環状内周面の上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の円形の中心像として反射され、前記中心像の外側には前記上方環状内周面に到達するまで貯留された液体の下面に全反射する前記上方環状内周面の上端縁から前記凹状反射底面の中心部に至る内周面像が径方向の逆側位置に上下そのままかつ左右逆の環状の内側環状像として反射され、前記内側環状像の外側には前記上方環状内周面の下端縁から前記上方環状内周面の上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の環状の外側環状像として反射されることを特徴とする。   In the composite container according to the fourth aspect of the present invention, in any one of the first to third aspects, the concave reflection bottom surface has a size from the center of the concave reflection bottom surface to the annular upper edge. Corresponding to the upper part of the concave reflection bottom surface in the optical axis direction, the real image outside from the upper edge of the upper annular inner peripheral surface at the center is a circular shape that is upside down and left and right reversed at a position opposite to the radial direction. The center of the concave reflecting bottom surface from the upper edge of the upper annular inner peripheral surface that is reflected as a central image of the liquid and is totally reflected on the lower surface of the liquid stored until reaching the upper annular inner peripheral surface outside the central image. The inner peripheral surface image that reaches the part is reflected as an annular inner ring image that is upside down and left and right at the opposite position in the radial direction, and on the outside of the inner annular image from the lower end edge of the upper annular inner circumferential surface The real image outside the upper edge of the annular inner peripheral surface is at the position opposite to the radial direction. Characterized in that it is reflected as an outer annular image under reverse and the right and left opposite annular.

また、本発明の第５の態様の複合容器は、前記第１から第４のいずれかの態様において、前記凹状反射底面および上方環状内周面はそれぞれ回転面とされていることを特徴とする。   The composite container according to the fifth aspect of the present invention is characterized in that, in any of the first to fourth aspects, the concave reflection bottom surface and the upper annular inner peripheral surface are rotation surfaces. .

また、本発明の第６の態様の複合容器は、前記第１から第５のいずれかの態様において、前記凹状反射底面を有する内側容器を、前記上方環状内周面を有する外側容器内に固着して形成されていることを特徴とする。   The composite container according to a sixth aspect of the present invention is the composite container according to any one of the first to fifth aspects, wherein the inner container having the concave reflection bottom surface is fixed inside the outer container having the upper annular inner peripheral surface. It is characterized by being formed.

また、本発明の第７の態様の複合容器は、前記第６の態様において、前記内側容器の下面側は容器外部に連通していることを特徴とする。   The composite container according to a seventh aspect of the present invention is characterized in that, in the sixth aspect, the lower surface side of the inner container communicates with the outside of the container.

また、本発明の第８の態様の複合容器は、前記第６または第７の態様において、前記内側容器の上端縁部と前記外側容器の前記上方環状内周面との接合部を封止剤をもって気密液密に封止していることを特徴とする。   The composite container according to the eighth aspect of the present invention is the composite container according to the sixth or seventh aspect, wherein the joint between the upper edge of the inner container and the upper annular inner peripheral surface of the outer container is sealed. It is characterized by being hermetically sealed in a liquid-tight manner.

また、本発明の第９の態様の複合容器は、前記第６から第８のいずれかの態様において、前記内側容器は金属製の杯をもって形成されていることを特徴とする。   The composite container according to a ninth aspect of the present invention is characterized in that, in any of the sixth to eighth aspects, the inner container is formed with a metal cup.

本発明の複合容器は前記のように構成されているために、底面に魅力的な像を映し出すことができ、また、複数種類の素材、例えば、金属と他の素材をそれぞれの素材の特性を引き出すような装飾効果を引き出すようことができる。   Since the composite container of the present invention is configured as described above, an attractive image can be projected on the bottom surface, and a plurality of types of materials, such as metal and other materials, can be characterized by their properties. It is possible to bring out a decorative effect such as drawing out.

本発明の複合容器の実施形態を示す正面斜視図Front perspective view showing an embodiment of the composite container of the present invention （ａ）は図１の正面断面図、（ｂ）は（ａ）の円部拡大図(A) is front sectional drawing of FIG. 1, (b) is a circle enlarged view of (a). 本発明の複合容器の内周面の断面を用いた結像状態を示す光学的説明図Optical explanatory diagram showing an imaging state using a cross section of the inner peripheral surface of the composite container of the present invention 一杯に水を満たした状態の複合容器の図１の平面図FIG. 1 is a plan view of a composite container filled with water.

以下、本発明の実施の形態について、図１から図４に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to FIGS.

図１および図２は本発明の複合容器の１実施形態を示している。   1 and 2 show an embodiment of the composite container of the present invention.

本実施形態の複合容器１は、外側容器２の内側に内側容器３を固着して形成されている。   The composite container 1 of this embodiment is formed by fixing an inner container 3 inside an outer container 2.

一方の内側容器３は環状に開いている凹状反射底面３ａを有している。本実施形態においては、内側容器３は金属（例えば、銀、ステンレス等）の杯状に形成されており、回転凹曲面状の凹状反射底面３ａを有している。   One inner container 3 has a concave reflective bottom surface 3a that opens in an annular shape. In the present embodiment, the inner container 3 is formed in a cup shape of metal (for example, silver, stainless steel, etc.) and has a concave reflecting bottom surface 3a having a rotating concave curved surface shape.

他方の外側容器２は上方に末広がりな筒状に形成されており、高さ方向の途中に内側容器３の周縁部３ｂを載置する段部２ｂが形成されており、内側容器３より上側部分の内周面は、内側容器３の凹状反射底面３ａの環状の上端縁部から上方に連続して延出された回転円筒面状の上方環状内周面２ａとされている。この上方環状内周面２ａには、種々の装飾４（本実施形態においては上下左右の方向がわかりやすい絵柄としている）が施されている。また、本実施形態においては、外側容器２は木材、ガラス、陶器、樹脂等の熱膨張率の小さい素材を用いて作成されている。   The other outer container 2 is formed in a cylindrical shape that spreads upward, and a step 2b for placing the peripheral edge 3b of the inner container 3 is formed in the middle of the height direction. The inner peripheral surface of the inner container 3 is an upper annular inner peripheral surface 2a having a rotating cylindrical surface extending continuously upward from an annular upper end edge of the concave reflective bottom surface 3a of the inner container 3. Various decorations 4 (in the present embodiment, the vertical and horizontal directions are easy to understand) are provided on the upper annular inner peripheral surface 2a. In the present embodiment, the outer container 2 is made of a material having a low coefficient of thermal expansion, such as wood, glass, earthenware, or resin.

外側容器２の内側に内側容器３を固着する手法としては、各種の手法を選択して実行すると良い。例えば、外側容器２の段部２ｂ上に内側容器３の周縁部に形成したフランジ部３ｂを載置して、両者を接着剤を用いて接着したり、金属製の内側容器３の熱的膨縮を利用して熱的嵌合させると良い。フランジ部３ｂとしては、図示例のように湾曲させて段部２ｂとの間に接着剤を収容するポケットを形成したり、水平に平坦に伸びるように形成しても良い。接着剤としては、エポキシ樹脂系（弾力性ある物を含む）、弾力接着可能なシリコーン樹脂系、ＵＶ硬化系、ＥＢ硬化系等を単独若しくは組合わせて接着目的に応じて選択すると良い。更に、内側容器３の周縁部と外側容器２の上方環状内周面２ａとの接合部の上面を封止剤（図示せず）をもって気密液密に封止している。この封止剤としては、食品衛生上に優れている透明漆を用いるとよい。更に、複合容器１は殺菌、消毒のために煮沸処理されることがあるので、内側容器３の下面側を閉空間としないで容器外部に連通させておくと良い。これにより閉空間内の気体の膨張による内側容器３と外側容器２との剥離を防止することができる。   As a method for fixing the inner container 3 inside the outer container 2, various methods may be selected and executed. For example, the flange portion 3b formed on the peripheral portion of the inner container 3 is placed on the step portion 2b of the outer container 2, and both are bonded using an adhesive, or the metallic inner container 3 is thermally expanded. It is good to make thermal fitting using shrinkage. As the flange portion 3b, a pocket for accommodating an adhesive may be formed between the flange portion 3b and the step portion 2b as shown in the drawing, or may be formed so as to extend horizontally and flat. As the adhesive, an epoxy resin system (including elastic materials), a silicone resin system capable of elastic bonding, a UV curing system, an EB curing system, or the like may be selected depending on the purpose of bonding. Furthermore, the upper surface of the joint between the peripheral edge of the inner container 3 and the upper annular inner peripheral surface 2a of the outer container 2 is sealed in a gas-tight and liquid-tight manner with a sealant (not shown). As this sealing agent, it is good to use the transparent lacquer excellent on food hygiene. Furthermore, since the composite container 1 may be boiled for sterilization and sterilization, the lower surface side of the inner container 3 may be communicated with the outside of the container without making it a closed space. Thereby, peeling with the inner side container 3 and the outer side container 2 by expansion | swelling of the gas in closed space can be prevented.

次に、本実施形態の複合容器１による結像状態を図３および図４により説明する。   Next, the image formation state by the composite container 1 of this embodiment is demonstrated with reference to FIG. 3 and FIG.

図３は、本発明の複合容器１の内周面の断面を用いた結像状態を示す光学的説明図であり、図４は一杯に水を満たした状態の複合容器１の内周面に映る像を示す平面図である。   FIG. 3 is an optical explanatory view showing an imaging state using a cross section of the inner peripheral surface of the composite container 1 of the present invention, and FIG. 4 is a diagram illustrating the inner peripheral surface of the composite container 1 in a state where water is fully filled. It is a top view which shows the image shown.

図３において、鉛直方向（図において上下方向）を光軸Ｌ方向とし、内側容器３の凹状反射底面３ａと外側容器２の上方環状内周面２ａとを示しており、上方環状内周面２ａに施された装飾４を太矢印で示しており、上方環状内周面２ａの上端部まで水が満たされている水面を横線Ｗによって示している。凹状反射底面３ａの焦点Ｆは当該凹状反射底面３ａの上端縁部と底面との間に設定されている。当該焦点Ｆは凹状反射底面３ａの上端縁部より外側に設定しても良い。   In FIG. 3, the vertical direction (vertical direction in the figure) is the optical axis L direction, and the concave reflective bottom surface 3a of the inner container 3 and the upper annular inner peripheral surface 2a of the outer container 2 are shown, and the upper annular inner peripheral surface 2a. The decoration 4 applied to is indicated by a thick arrow, and the water surface filled with water up to the upper end of the upper annular inner peripheral surface 2a is indicated by a horizontal line W. The focal point F of the concave reflective bottom surface 3a is set between the upper edge portion and the bottom surface of the concave reflective bottom surface 3a. The focal point F may be set outside the upper edge of the concave reflective bottom surface 3a.

この凹状反射底面３ａには、凹状反射底面３ａの中心から環状の上端縁部に至る大きさに対応して、凹状反射底面３ａの光軸Ｌ方向上部に向けて、   Corresponding to the size from the center of the concave reflective bottom surface 3a to the annular upper edge, the concave reflective bottom surface 3a is directed upward in the optical axis L direction of the concave reflective bottom surface 3a.

第１に、中心部に上方環状内周面２ａの上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の円形の中心像５ａ（図４参照）として反射され、   First, an external real image is reflected from the upper edge of the upper annular inner peripheral surface 2a to the center as a circular center image 5a (see FIG. 4) that is upside down and left and right reversed to the opposite position in the radial direction.

第２に、中心像５ａの外側には上方環状内周面２ａに到達するまで貯留された液体の下面（Ｗ）に全反射する上方環状内周面２ａの上端縁から凹状反射底面３ａの中心部に至る内周面像が径方向の逆側位置に上下そのままかつ左右逆の環状の内側環状像５ｂとして反射され、   Secondly, outside the central image 5a, the center of the concave reflective bottom surface 3a extends from the upper edge of the upper annular inner circumferential surface 2a that totally reflects to the lower surface (W) of the liquid stored until reaching the upper annular inner circumferential surface 2a. The inner peripheral surface image that reaches the part is reflected as the inner ring-shaped image 5b in the opposite direction in the radial direction as it is up and down and left and right reversed,

第３に、内側環状像５ｂの外側には上方環状内周面２ａの下端縁から上方環状内周面２ａの上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の環状の外側環状像５ｃとして反射される。   Third, on the outer side of the inner annular image 5b, the real image outside from the lower end edge of the upper annular inner peripheral surface 2a from the upper end edge portion of the upper annular inner peripheral surface 2a is upside down and horizontally reversed. Reflected as an annular outer annular image 5c.

これらの中心像５ａ、内側環状像５ｂおよび外側環状像５ｃが凹状反射底面３ａに反射する領域（大きさ）は、凹状反射底面３ａの径方向の大きさならびに水Ｗの貯留量に応じて変化するので、調整すると良い。   The region (size) in which the central image 5a, the inner annular image 5b, and the outer annular image 5c are reflected on the concave reflection bottom surface 3a varies depending on the radial size of the concave reflection bottom surface 3a and the amount of water W stored. It is good to adjust.

図３により更に説明する。   This will be further described with reference to FIG.

外側環状像５ｃは、装飾４が焦点Ｆを通り凹状反射底面３ａにおいて反射して光軸Ｌ方向と平行に出光して形成される（図３の細破線参照）。   The outer annular image 5c is formed by the decoration 4 passing through the focal point F, reflecting off the concave reflection bottom surface 3a, and emitting light parallel to the optical axis L direction (see the thin broken line in FIG. 3).

内側環状像５ｂは、装飾４が水面Ｗに反射してその後焦点Ｆを通り凹状反射底面３ａにおいて反射して光軸Ｌ方向と平行に出光して形成される（図３の細実線参照）。   The inner annular image 5b is formed by reflecting the decoration 4 on the water surface W, then passing through the focal point F and reflecting on the concave reflection bottom surface 3a, and emitting light parallel to the optical axis L direction (see the thin solid line in FIG. 3).

中心像５ａは、上方環状内周面２ａの上端縁部より外部の実像Ｐが水面Ｗを通過しその後焦点Ｆを通り凹状反射底面３ａにおいて反射して光軸Ｌ方向と平行に出光た光と、実像Ｐから光軸Ｌ方向と平行にして水面Ｗを通過して凹状反射底面３ａにおいて反射してその後焦点Ｆを通過した光とが交差することにより実像Ｐａとして形成される（図３の細鎖線参照）。   The central image 5a is a light beam that is transmitted from the upper edge of the upper annular inner peripheral surface 2a through the water surface W, then passes through the focal point F, is reflected at the concave reflective bottom surface 3a, and is emitted in parallel with the optical axis L direction. The real image P is formed as a real image Pa by crossing the light that has passed through the water surface W in parallel with the optical axis L direction, reflected from the concave reflecting bottom surface 3a, and then passed through the focal point F (see FIG. 3). (See chain line).

このように図４に示す通り、本実施形態の複合容器１においては、内側容器３の底面となる凹状反射底面３ａに中心像５ａ、内側環状像５ｂおよび外側環状像５ｃからなる魅力的な像を映し出すことができる。更に、中心像５ａは光軸Ｌから外方に移動した位置より目視すると透明な球状（ボール状）の像として視認される。この球状の中心像５ａと組合せるために、凹状反射底面３ａの中心部に兎、月見草等の模様を装飾するとよい。   Thus, as shown in FIG. 4, in the composite container 1 of the present embodiment, an attractive image composed of the central image 5a, the inner annular image 5b, and the outer annular image 5c on the concave reflection bottom surface 3a serving as the bottom surface of the inner container 3. Can be projected. Further, the central image 5a is visually recognized as a transparent spherical (ball-shaped) image when viewed from a position moved outward from the optical axis L. In order to combine with the spherical central image 5a, it is preferable to decorate a pattern such as a coral or evening primrose at the center of the concave reflection bottom surface 3a.

更に、内側容器３を金属とし、外側容器２を木材、ガラス、陶器、樹脂等の素材を用いることにより、複数種類の素材、例えば、金属と他の素材をそれぞれの素材の特性を引き出すような装飾効果を引き出すように用いることができる。   Furthermore, the inner container 3 is made of metal, and the outer container 2 is made of materials such as wood, glass, ceramics, resin, etc., so that a plurality of types of materials, for example, metal and other materials can be extracted from the characteristics of each material. It can be used to bring out a decorative effect.

装飾４としては複合容器１の用途に応じて公知の装飾手法を選択して施すと良い。   As the decoration 4, a known decoration method may be selected according to the use of the composite container 1.

なお、本発明は前記実施形態に限られず必要に応じて種々変更することができる。   In addition, this invention is not restricted to the said embodiment, A various change can be made as needed.

例えば、凹状反射底面３ａとしては、双曲線、円その他の二次曲線の回転面とする他に、平面が多角形状の凹面としても良い。   For example, the concave reflective bottom surface 3a may be a concave surface having a polygonal shape in addition to a rotation surface of a hyperbola, a circle or other quadratic curve.

外側容器２としては、既存の容器の内側に内側容器３を内蔵するようにしても良い。この場合、内側容器の下面と外側容器の底面との間に形成される閉空間を外部に連通させる連通孔を外部容器に形成すると良い。   As the outer container 2, the inner container 3 may be built inside an existing container. In this case, it is preferable to form a communication hole in the outer container that allows the closed space formed between the lower surface of the inner container and the bottom surface of the outer container to communicate with the outside.

１ 複合容器
２ 外側容器
２ａ 上方環状内周面
３ 内側容器
３ａ 凹状反射底面
４ 装飾
Ｌ 光軸 DESCRIPTION OF SYMBOLS 1 Composite container 2 Outer container 2a Upper annular inner peripheral surface 3 Inner container 3a Concave reflection bottom 4 Decoration L Optical axis

前記の課題を解決するために、本発明の第１の態様の複合容器は、環状に開いている凹状反射底面と、前記凹状反射底面の環状の上端縁部から上方に連続して延出された上方環状内周面とを備えている複合容器であって、前記上方環状内周面には装飾が施されており、前記凹状反射底面の焦点は前記上端縁部と底面との間に設定されており、前記凹状反射底面には、当該凹状反射底面の中心から環状の上端縁部に至る大きさに対応して、前記凹状反射底面の光軸方向上部に向けて、中心部に前記上方環状内周面の上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の円形の中心像として反射され、当該中心像は光軸から外方に移動した位置より目視すると透明な球状（ボール状）の像として視認され、前記中心像の外側には前記上方環状内周面に到達するまで貯留された液体の下面に全反射する前記上方環状内周面の上端縁から前記凹状反射底面の中心部に至る内周面像が径方向の逆側位置に上下そのままかつ左右逆の環状の内側環状像として反射され、前記内側環状像の外側には前記上方環状内周面の下端縁から前記上方環状内周面の上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の環状の外側環状像として反射されることを特徴とする。 In order to solve the above-mentioned problem, the composite container according to the first aspect of the present invention is continuously extended upward from a concave reflection bottom surface that is annularly open and an annular upper edge of the concave reflection bottom surface. An upper annular inner peripheral surface , wherein the upper annular inner peripheral surface is decorated, and the focal point of the concave reflective bottom surface is set between the upper edge and the bottom surface. The concave reflection bottom surface has a size corresponding to a size from the center of the concave reflection bottom surface to the upper edge of the ring, toward the upper portion in the optical axis direction of the concave reflection bottom surface, An external real image is reflected from the upper edge of the annular inner peripheral surface as a circular center image that is upside down and horizontally reversed at a position opposite to the radial direction, and the center image is viewed from a position moved outward from the optical axis. It is visually recognized as a transparent spherical (ball-shaped) image, and the outside of the central image is The inner peripheral surface image from the upper edge of the upper annular inner peripheral surface that totally reflects to the lower surface of the liquid stored until reaching the inner peripheral surface of the annular ring to the central portion of the concave reflective bottom surface is located at a position opposite to the radial direction. Reflected as an annular inner ring image that is upside down and reversed right and left, and outside the inner ring image, a real image external to the upper ring inner circumferential surface from the lower edge of the upper annular inner circumferential surface is radial. Is reflected as an annular outer ring image that is upside down and left and right upside down .

また、本発明の第２の態様の複合容器は、前記第１の態様において、前記凹状反射底面および上方環状内周面はそれぞれ回転面とされていることを特徴とする。 The composite container according to the second aspect of the present invention is characterized in that, in the first aspect, the concave reflection bottom surface and the upper annular inner peripheral surface are each a rotation surface.

また、本発明の第３の態様の複合容器は、前記第１または第２の態様において、前記凹状反射底面を有する内側容器を、前記上方環状内周面を有する外側容器内に固着して形成されていることを特徴とする。 A composite container according to a third aspect of the present invention is the composite container according to the first or second aspect, wherein the inner container having the concave reflection bottom surface is fixed in the outer container having the upper annular inner peripheral surface. It is characterized by being.

また、本発明の第４の態様の複合容器は、前記第３の態様において、前記内側容器の下面側は容器外部に連通していることを特徴とする。 The composite container according to a fourth aspect of the present invention is characterized in that, in the third aspect, the lower surface side of the inner container communicates with the outside of the container.

また、本発明の第５の態様の複合容器は、前記第３または第４の態様において、前記内側容器の上端縁部と前記外側容器の前記上方環状内周面との接合部を封止剤をもって気密液密に封止していることを特徴とする。 The composite container according to the fifth aspect of the present invention is the composite container according to the third or fourth aspect, wherein the joint between the upper edge of the inner container and the upper annular inner peripheral surface of the outer container is sealed. It is characterized by being hermetically sealed in a liquid-tight manner.

また、本発明の第６の態様の複合容器は、前記第３から第５のいずれかの態様において、前記内側容器は金属製の杯をもって形成されていることを特徴とする。 The composite container according to a sixth aspect of the present invention is characterized in that, in any of the third to fifth aspects, the inner container is formed with a metal cup.

Claims (9)

環状に開いている凹状反射底面と、
前記凹状反射底面の環状の上端縁部から上方に連続して延出された上方環状内周面とを備えている
ことを特徴とする複合容器。 A concave reflective bottom opening in an annular shape;
A composite container comprising: an upper annular inner peripheral surface continuously extending upward from an annular upper end edge of the concave reflective bottom surface. 前記凹状反射底面の焦点が前記上端縁部と底面との間に設定されている
ことを特徴とする請求項１に記載の複合容器。 The composite container according to claim 1, wherein a focal point of the concave reflection bottom surface is set between the upper edge and the bottom surface. 前記上方環状内周面には装飾が施されている
ことを特徴とする請求項１または請求項２に記載の複合容器。 The composite container according to claim 1 or 2, wherein the upper annular inner peripheral surface is decorated. 前記凹状反射底面には、当該凹状反射底面の中心から環状の上端縁部に至る大きさに対応して、前記凹状反射底面の光軸方向上部に向けて、
中心部に前記上方環状内周面の上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の円形の中心像として反射され、
前記中心像の外側には前記上方環状内周面に到達するまで貯留された液体の下面に全反射する前記上方環状内周面の上端縁から前記凹状反射底面の中心部に至る内周面像が径方向の逆側位置に上下そのままかつ左右逆の環状の内側環状像として反射され、
前記内側環状像の外側には前記上方環状内周面の下端縁から前記上方環状内周面の上端縁部より外部の実像が径方向の逆側位置に上下逆かつ左右逆の環状の外側環状像として反射される
ことを特徴とする請求項１から請求項３のいずれか１項に記載の複合容器。 The concave reflective bottom surface corresponds to the size from the center of the concave reflective bottom surface to the annular upper edge, toward the optical axis direction upper part of the concave reflective bottom surface,
A real image outside the upper annular inner peripheral surface of the upper annular inner peripheral surface is reflected at the center part as a circular center image that is upside down and left and right reversed to the opposite position in the radial direction,
On the outside of the central image, an inner peripheral image from the upper edge of the upper annular inner peripheral surface that is totally reflected on the lower surface of the liquid stored until reaching the upper annular inner peripheral surface to the central portion of the concave reflecting bottom surface. Is reflected as an annular inner annular image as it is upside down and left and right at the opposite position in the radial direction,
On the outer side of the inner annular image, the outer real image from the lower end edge of the upper annular inner peripheral surface to the opposite position in the radial direction from the upper end edge of the upper annular inner peripheral surface is an upside-down and left-right inverted annular outer ring. The composite container according to any one of claims 1 to 3, wherein the composite container is reflected as an image. 前記凹状反射底面および上方環状内周面はそれぞれ回転面とされている
ことを特徴とする請求項１から請求項４のいずれか１項に記載の複合容器。 The composite container according to any one of claims 1 to 4, wherein each of the concave reflection bottom surface and the upper annular inner peripheral surface is a rotation surface. 前記凹状反射底面を有する内側容器を、
前記上方環状内周面を有する外側容器内に固着して形成されている
ことを特徴とする請求項１から請求項５のいずれか１項に記載の複合容器。 An inner container having the concave reflective bottom surface,
The composite container according to any one of claims 1 to 5, wherein the composite container is fixedly formed in an outer container having the upper annular inner peripheral surface. 前記内側容器の下面側は容器外部に連通している
ことを特徴とする請求項６に記載の複合容器。 The composite container according to claim 6, wherein the lower surface side of the inner container communicates with the outside of the container. 前記内側容器の上端縁部と前記外側容器の前記上方環状内周面との接合部を封止剤をもって気密液密に封止している
ことを特徴とする請求項６または請求項７に記載の複合容器。 The joint between the upper end edge of the inner container and the upper annular inner peripheral surface of the outer container is hermetically and liquid-tightly sealed with a sealant. Composite container. 前記内側容器は金属製の杯をもって形成されている
ことを特徴とする請求項６から請求項８のいずれか１項に記載の複合容器。 The composite container according to any one of claims 6 to 8, wherein the inner container is formed with a metal cup.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS439409Y1 (en) * 1965-05-17 1968-04-24
JPH0664580U (en) * 1993-02-24 1994-09-13 有限会社ミヤマ豊製型所 Porcelain cup
JPH0677644U (en) * 1993-04-09 1994-11-01 尚忠 村上 Cup
JP2009137607A (en) * 2007-12-05 2009-06-25 Leben Hanbai:Kk Double glass container and its manufacturing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS439409Y1 (en) * 1965-05-17 1968-04-24
JPH0664580U (en) * 1993-02-24 1994-09-13 有限会社ミヤマ豊製型所 Porcelain cup
JPH0677644U (en) * 1993-04-09 1994-11-01 尚忠 村上 Cup
JP2009137607A (en) * 2007-12-05 2009-06-25 Leben Hanbai:Kk Double glass container and its manufacturing method

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