JP3097427U - Cosmetic container - Google Patents

Cosmetic container Download PDF

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Publication number
JP3097427U
JP3097427U JP2003002329U JP2003002329U JP3097427U JP 3097427 U JP3097427 U JP 3097427U JP 2003002329 U JP2003002329 U JP 2003002329U JP 2003002329 U JP2003002329 U JP 2003002329U JP 3097427 U JP3097427 U JP 3097427U
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container
lid
container body
contents
inner lid
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JP2003002329U
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Japanese (ja)
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織田 次男
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有限会社ディーシーエフ・ジャパン
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Abstract

【課題】脱酸素剤や酸化防止剤などを封入する必要がなく、手軽に使用でき、内容物が液状であっても粘稠性であっても酸化を防止でき、すぐれた保存効果を奏する化粧料容器の構造を提供する。
【解決手段】外蓋に螺合するネジ部を側壁の上部の外面に設けてあると共に側壁の内面にもネジ切りしてある円筒状の容器本体と、容器本体の内面のネジに螺合するネジ部を外側面に有すると共に内外に通ずる細孔を天面に設けてあり、好ましくは天面につまみ部を形成してある中蓋と、容器本体の上部のネジ部に螺合して中蓋を覆い、容器本体を気密状態に維持する外蓋とからなる化粧料容器。容器本体と中蓋と外蓋を酸素バリヤー性を有する材料で製することが好ましい。
【選択図】 図1
A makeup that does not need to enclose a deoxidizer or an antioxidant, can be easily used, can prevent oxidation even if the content is liquid or viscous, and has an excellent storage effect. Provide container structure.
A screw portion to be screwed to an outer lid is provided on an upper outer surface of a side wall and is screwed to an inner surface of the side wall, and is screwed to a screw on an inner surface of the container body. A screw hole is provided on the outer surface and a fine hole communicating with the inside and outside is provided on the top surface, and preferably, an inner lid having a knob formed on the top surface and a screw portion on the upper portion of the container body are screwed into the inner cover. A cosmetic container comprising an outer lid that covers the lid and maintains the container body airtight. It is preferable that the container body, the inner lid and the outer lid are made of a material having oxygen barrier properties.
[Selection diagram] Fig. 1

Description

【0001】
【考案の属する技術分野】
本考案は化粧料容器に関する。詳しくは、容器本体と中蓋と外蓋とで構成し、脱酸素剤や酸化防止剤を用いることなく、内容物の酸化を防止できる構造の化粧料容器に関する。さらに詳しくは、内容物たる化粧料を空気の接触から常時遮断すると共に内容物を空気に接触することなく取り出すことができる構造の容器に関する。本考案に係る化粧料容器は、化粧料全般の収納・保存に使用できるが、粘稠性を有する化粧料を収納・保存するのに特に適している。
【0002】
一般に、化粧料(いわゆる化粧品を含む。)は、温度、紫外線、空気、微生物などの外的要因によってきわめて変性しやすいが、容易に変性させてはならないものである。すなわち、クリームや乳液などの油性化粧料はもとより、化粧水などの水性化粧料についても、品質が変性しないように、製造後の保存には十分な管理が必要である。そのため、化粧料用の容器は、これら外的要因に影響されないような構造にすべきところ、外見の見栄えに配慮した容器は多いが、品質の変性防止に工夫した構造の化粧料容器は案外少ないのが現状である。最近は、化粧料の酸化防止対策を、容器の本体や蓋に酸化防止剤や脱酸素剤を封入することで解決しようとする容器も多い。しかし、化粧料に酸化防止剤や脱酸素剤を使用することは、コストアップにつながると共に、内容物たる化粧料の品質に影響を与えるおそれがあるので、好ましいことではない。
【0003】
【従来の技術】
【特許文献1】特開平5−310275号公報
【特許文献2】特開平6−301189号公報
【特許文献3】登録実用新案第3063222号公報
【特許文献4】登録実用新案第3088890号公報
【0004】
特許公報や実用新案登録公報を調べると、酸化防止に配慮した化粧料や飲食品の容器に関する発明・考案が多数出願されている。例えば、特開平5−310275号公報には、通気性材料で包装した脱酸素剤をガス透過性の低い包装容器の内面に装着した化粧品類用容器について開示されている。また、登録実用新案第3088890号公報には、フタ又は容器の一方に酸化防止剤、吸湿防止剤、腐敗防止剤のうち1種類又は数種類が容易に装着・脱着できるような構造を有する食品その他を入れる容器とフタに関して開示されている。これらの公報に見るように、脱酸素剤や酸化防止剤を容器本体又は蓋に装着して酸化防止効果をあげるように工夫した容器に関する発明や考案の出願はきわめて多い。
【0005】
次いで、特開平6−301189号公報には、柔軟性のある容器本体の少なくとも一部を蛇腹状に形成すると共に硬質の口部とこれに係合する蓋部材により開閉される液体用容器について開示されている。この考案は、内部の液体を排出するごとに蛇腹部を縮めて減容化させる容器の構造であり、内容物の減容に応じて容量を減少させる点では本考案と同じであるが、内容物が液体に限られる上、蛇腹部の伸縮によって内容量の縮小又は拡張を図るのでは空気の完全排除が困難であり、十分な酸化防止効果を奏することができない。また、登録実用新案第3063222号公報には、アルコール飲料、清涼飲料、液体調味料、ゼリー或いは固形状物などを収納した容器について、その開封後、容器内に袋を挿入し、その袋内に空気を導いて膨脹させ、その袋を容器の内壁面と残存内容物とに密着させて袋外の空気を排除して密封し、残存内容物を空気と遮断して容器内残存内容物の酸化防止を図る容器の構造について開示されている。この考案は、容器内の空気を排除して残存内容物の酸化防止を図る点では本考案と同じであるが、上記のとおり、構造や操作が複雑であり、容器内に袋を挿入してその袋内に空気を導入するなどの点で酸化防止の実効性に大いに疑問がある。
【0006】
上記公知例に見るとおり、簡単な構造で、しかも使用しやすく、脱酸素剤や酸化防止剤に依存しないでも、内容物の酸化を確実に防止できる構造の化粧料容器は未だ開発されていない状況にある。
【0007】
上記の事情に鑑み、本考案者は、脱酸素剤や酸化防止剤を用いないでも内容物の酸化を防止でき、品質の変性を防止できる化粧料容器の構造の開発を指向し、鋭意研究の結果、本考案を開発することができた。
【0008】
すなわち、本考案は、脱酸素剤や酸化防止剤などを封入する必要がなく、手軽に使用でき、内容物が液状であっても粘稠性のものであっても酸化を防止でき、すぐれた保存効果を奏する化粧料容器の構造を提供することを課題とする。
【0009】
上記の課題を解決するための本考案のうち、請求項1に記載する考案は、外蓋に螺合するネジ部を側壁の外面の上部に設けてあると共に側壁の内面にもネジ切りしてある円筒状の容器本体と、容器本体の内面のネジに螺合するネジ部を外側面に有すると共に内外に通ずる細孔を天面に設けてある中蓋と、容器本体の上部のネジ部に螺合して中蓋を覆い、容器本体を気密状態に維持する外蓋とからなる化粧料容器である。
【0010】
また、請求項2に記載する考案は、請求項1に記載の容器において、中蓋の天面に回動用のつまみ部を形成してある化粧料容器である。
【0011】
また、請求項3に記載する考案は、請求項1又は2に記載の容器において、容器本体の側壁の内面の全面にネジ切りしてある化粧料容器である。
【0012】
さらに、請求項4に記載する考案は、請求項1から3のいずれかに記載の容器において、容器本体と中蓋と外蓋を、それぞれ酸素バリヤー性を有する材料で製してある化粧料容器である。
【0013】
さらに、請求項5に記載する考案は、請求項1から4のいずれかに記載の容器において、容器本体の内容物の容量の減少に応じて内容物の表面に接するように中蓋を下降させることによって内容物と空気との接触を遮断できる化粧料容器である。
【0014】
さらに、請求項6に記載する考案は、請求項1から5のいずれかに記載の容器において、容器本体の内容物の表面に窒素ガス層を形成して内容物と空気との接触を遮断できる化粧料容器である。
【0015】
さらに、請求項7に記載する考案は、請求項1から6のいずれかに記載の容器において、粘稠性を有する化粧料を収納するために用いる化粧料容器である。
【0016】
【作用】
本考案に係る化粧料容器は、上記の構成からなるので、容器本体にクリームなどの化粧料を適量収納して、容器本体の内面のネジに中蓋のネジ部を螺合させ、中蓋の天面に設けたつまみ部を回動すると、中蓋は、天面の細孔から空気を排出しながら容器本体の側壁にそって回転しながら下降し、中蓋の天面の内面が容器本体に収納されている内容物の表面に接触する。したがって、容器本体内の内容物の表面にあった空気は全て排出され、内容物の表面が空気と遮断される。この状態で、容器本体の上部のネジ部に外蓋を螺合すると、外蓋は、中蓋を覆った状態で容器本体を密封するので、容器本体は中蓋と外蓋によって二重に密封されることになり、内容物が空気と接触することを確実に遮断できる。本考案に係る化粧料容器は、この状態のまま保存できるので、常時、内容物を空気から遮断した状態で保存し続けることができる。
【0017】
内容物である化粧料を使用するときは、外蓋を外し、中蓋のつまみ部を少し回動すると、中蓋が下降して、その内面が内容物を押し下げるので、内容物の適量が中蓋の天面に設けた細孔から押し出されることによって容易に取り出すことができる。このとき、内容物の表面には空気が残存していないので、内容物を空気と接触させることなく取り出すことができる。
【0018】
さらに、内容物を収納するとき、内容物の上に窒素ガスを充填すると、窒素ガスは空気よりも重い上に反応性に乏しいので、内容物の表面に溜まっている空気を排除してその表面を窒素ガスで覆うことになり、内容物の表面が平坦でなくても、空気の層を確実に遮断できる。したがって、内容物の酸化抑制効果はさらに大きくなる。
【0019】
このように、本考案に係る化粧料容器は、簡単な構造でありながら、内容物と空気の接触を確実に遮断できる工夫がしてあり、しかも、内容物を空気と接触させることなく、容易に取り出すことができる。したがって、本考案に係る化粧料容器は、酸化防止剤や脱酸素剤を使用する必要がなく、手軽に使用でき、内容物の酸化を抑制する効果が大きい。
【0020】
以下、本考案に係る化粧料容器について、実施例に基づき図面を参照しながらさらに詳細に説明する。
図1は、本考案に係る化粧料容器の一例についての説明図であり、図2は、その中蓋の平面図である。
【0021】
【実施例1】
図1において、1は、陶製で円筒状の容器本体であり、クリームなどを入れる通常の容器と同じ程度の大きさである。容器本体1は、側壁11と底壁12とで構成され、側壁11の内面の全面にはネジ13が切ってある。また、容器本体1の側壁11の上部の外面には外蓋3のネジ部33と螺合するネジ部14が設けてある。
【0022】
図1において、2は、側壁の全面に設けたネジ部21であり、天面(頂部)22の中央をやや突出させた形状の陶製の中蓋である。中蓋2のネジ部21は容器本体1の側壁11の内面に設けたネジ13と螺合するようにしてある。
また、図2において、23は、中蓋2の天面22に設けたつまみ部である。したがって、中蓋2は、つまみ部23をつまんで、その側壁のネジ部21を容器本体1の側壁11の内面に設けたネジ13に螺合させ、つまみ部23を回動することによって中蓋2を容器本体1の側壁11にそって上下させることができる。また、24は、中蓋2の天面22の略中央に設けた細孔である。中蓋2の細孔24は、中蓋2の内外を貫通している。
【0023】
図1において、3は、天面31と側壁32で構成する陶製の外蓋である。外蓋3の側壁32の内面には、容器本体1の上部の外壁に設けたネジ部14と螺合するネジ33を設けてある。したがって、外蓋3は、容器本体1に被せると、その側壁32のネジ33が容器本体1のネジ部14に螺合して、中蓋2を覆った状態で容器本体1を密封することができる。
【0024】
上記のとおり、本実施例の化粧料容器は、容器本体1と中蓋2と外蓋3で構成されている。すなわち、容器本体1の内面のネジ13に中蓋2のネジ部21を螺合させ、さらに容器本体1の上部に設けたネジ部14に外蓋3のネジ33を螺合すると、容器本体1は、中蓋2と外蓋3によって二重に密封された状態となり、十分な気密状態を維持し続けることができる。
【0025】
容器本体1に、例えば、粘稠性を有するクリームを封入して保存するとき、まず、容器本体1に適量のクリームを収納して中蓋2のネジ部21を容器本体1の内面のネジ13に螺合させ、中蓋2のつまみ部23を回動すると、中蓋2は回転しながら容器本体1の側壁11にそって回転しながら下降し、中蓋2の天面22に設けた細孔24から空気を排出して、天面22の内面が封入したクリームの表面に接触する。すなわち、クリームの表面にあった空気は中蓋2の細孔24から排出され、クリームと空気の接触は以後遮断される。中蓋2をさらに回動させると、細孔24から内容物であるクリームが少し押し出される。クリームを使用するときは、このように、中蓋2を回動させて適量づつ押し出すことによって、クリームを空気に接触させない状態で取り出すことができる。クリームを使用した後は、外蓋3を容器本体1に被せて、そのネジ33を容器本体1の上部のネジ部14に螺合し、中蓋2を覆った状態で密封する。そうすると、容器本体1は、確実に気密状態を維持し続けることができる。
【0026】
本実施例の容器では、容器本体にクリームを収納してから、その表面に窒素ガスを充填し、中蓋2を螺合させると、窒素ガスは空気よりも重い上に反応性に乏しいので、クリームの表面の空気が窒素ガスによって排除されて、クリームの表面には常時窒素ガスの層が設けられている状態になるので、クリームの表面が平坦でないときでも空気を確実に遮断できる。したがって、容器本体に収納したクリームの酸化防止効果をさらに高めることができる。
【0027】
上記の実施例では、容器本体も中蓋も外蓋も、陶製の素材で製したものを使用したが、本考案の容器本体と中蓋と外蓋の材質はこれに限るものではなく、ガラスをはじめ、ポリアクリルニトリル、ポリエチレンテレフタレート、ポリアミドなどの非通気性合成樹脂など酸素バリヤー性を有する素材であれば、何を使用しても差し支えない。
【0028】
上記の実施例では、天面の中央につまみ部を有する中蓋を使用した。中蓋につまみ部を形成すると操作が容易となるが、要は、中蓋を回動できればよいので、他の方法を採用してもよく、つまみ部は必ず設けなければならないということはない。また、容器本体の側壁の内面のネジ切りは、側壁の上から下まで全面にわたって設けることが好ましいが、内容物の性質や使用・収納方法によっては必ずしも全面にネジ切りしなくてもよい。
【0029】
本考案に係る化粧料容器は、少しづつ押し出して使用するのに適しているクリーム、乳液、ヘアクリームなどの粘稠性化粧料にも使用する方が使いやすく、保存効果も高いが、化粧水、ヘアトニック、オーデコロンなどの水性化粧料にも使用できる。
【0030】
【考案の効果】
以上、詳細に説明するとおり、本考案に係る化粧料容器は、内容物の表面の空気を排除して、空気を遮断した状態を維持できるので内容物の酸化を確実に防止できる。しかも、容器本体が外蓋と中蓋によって二重に密封されるので、気密性が高く、内容物を空気と遮断した状態で長期間保存し続けることができる。
また、本考案に係る化粧料容器は、中蓋のつまみ部を回動するだけで、適量の内容物を空気と接触させることなく取り出すことができ、しかも、内容物を取り出した後は、中蓋はそのままにして、外蓋を被せてネジ部を螺合するだけでよいから、すこぶるる手軽に使用できる。
【0031】
本考案に係る化粧料容器は、クリーム等の粘稠性の化粧料はもとより、化粧水などの水性化粧料にも使用できるから、その用途は広い。
以上のとおりであって、本考案に係る化粧料容器は、酸化しやすい各種化粧料の保存容器としてすこぶる有用であり、重宝に使用できる。
【図面の簡単な説明】
【図1】本考案に係る化粧料容器の一例についての説明図
【図2】本考案に係る化粧料容器の中蓋の一例の平面図
【符号の説明】
1:容器本体、 11:容器本体の側壁、 12:容器本体の底壁、
13:容器本体の内面に切ったネジ、 14:容器本体の上部のネジ部
2:中蓋、 21:中蓋のネジ部、 22:中蓋の天面、 23:中蓋のつまみ部、
24:中蓋の天面の細孔、
3:外蓋、 31:外蓋の天面、 32:外蓋の側壁、
33:外蓋の内面に設けたネジ
[0001]
[Technical field to which the invention belongs]
The present invention relates to a cosmetic container. More particularly, the present invention relates to a cosmetic container having a container body, an inner lid, and an outer lid, and having a structure capable of preventing oxidation of contents without using an oxygen scavenger or an antioxidant. More particularly, the present invention relates to a container having a structure in which cosmetics as contents can be always removed from contact with air and the contents can be taken out without contact with air. Although the cosmetic container according to the present invention can be used for storing and preserving cosmetics in general, it is particularly suitable for storing and preserving viscous cosmetics.
[0002]
Generally, cosmetics (including so-called cosmetics) are extremely easily denatured by external factors such as temperature, ultraviolet rays, air, and microorganisms, but must not be easily denatured. That is, not only oily cosmetics such as creams and emulsions but also aqueous cosmetics such as lotions need to be sufficiently managed for storage after production so that the quality does not change. Therefore, containers for cosmetics should be structured so as not to be affected by these external factors.However, many containers take into account the appearance of appearance, but there are unexpectedly few cosmetic containers with structures devised to prevent denaturation of quality. is the current situation. Recently, many containers have attempted to solve the problem of preventing the oxidation of cosmetics by enclosing an antioxidant or an oxygen scavenger in the body or lid of the container. However, the use of an antioxidant or a deoxidizer in cosmetics is not preferable because it leads to an increase in cost and may affect the quality of the cosmetics as contents.
[0003]
[Prior art]
[Patent Document 1] JP-A-5-310275 [Patent Document 2] JP-A-6-301189 [Patent Document 3] Registered Utility Model No. 3063222 [Patent Document 4] Registered Utility Model No. 3088890 [0004] ]
Examination of patent gazettes and utility model registration gazettes reveals that many inventions and devices relating to containers for cosmetics and foods and drinks in consideration of oxidation prevention have been filed. For example, JP-A-5-310275 discloses a container for cosmetics in which a deoxidizer packaged with a gas-permeable material is mounted on the inner surface of a packaging container having low gas permeability. In addition, Japanese Utility Model Registration No. 3088890 discloses foods and the like having a structure in which one or more of an antioxidant, a moisture-absorbing agent, and a decay inhibitor can be easily attached and detached to one of a lid and a container. A container and a lid are disclosed. As can be seen from these publications, there are a great many applications for inventions and designs relating to containers devised to provide an antioxidant effect by attaching a deoxidizer or antioxidant to the container body or lid.
[0005]
Next, JP-A-6-301189 discloses a liquid container in which at least a part of a flexible container main body is formed in a bellows shape and opened and closed by a hard mouth and a lid member engaged with the hard mouth. Have been. This invention is a container structure that reduces the volume by shrinking the bellows every time the liquid inside is discharged, and is the same as this invention in that the capacity is reduced according to the volume reduction of the contents. The object is limited to liquid, and it is difficult to completely eliminate air by reducing or expanding the internal volume by expansion and contraction of the bellows, and it is not possible to achieve a sufficient antioxidant effect. In addition, Japanese Utility Model Registration No. 3063222 discloses that a container containing an alcoholic beverage, a soft drink, a liquid seasoning, a jelly or a solid material, after opening the bag, inserts a bag into the container, and inserts the bag into the bag. Guide the air to inflate, close the bag to the inner wall surface of the container and the remaining contents, eliminate the air outside the bag and seal it, block the remaining contents from the air, and oxidize the remaining contents in the container. It discloses a structure of a container for prevention. This invention is the same as the invention in that air in the container is eliminated to prevent oxidation of the remaining contents, but as described above, the structure and operation are complicated, and the bag is inserted into the container. There are great doubts about the effectiveness of antioxidant measures such as introducing air into the bag.
[0006]
As can be seen from the above known examples, a cosmetic container having a simple structure, yet easy to use, and having a structure that can reliably prevent the oxidation of the contents without relying on a deoxidizer or an antioxidant, has not yet been developed. It is in.
[0007]
In view of the above circumstances, the present inventor has aimed at developing a structure of a cosmetic container that can prevent the oxidation of the contents without using a deoxidizing agent or an antioxidant, and can prevent denaturation of the quality. As a result, the present invention was able to be developed.
[0008]
In other words, the present invention does not require encapsulation of a deoxidizer or an antioxidant, and can be used easily, and can prevent oxidation even if the content is liquid or viscous, and is excellent. An object of the present invention is to provide a structure of a cosmetic container having a preserving effect.
[0009]
In the present invention for solving the above-mentioned problems, in the invention described in claim 1, a screw portion to be screwed to the outer lid is provided at the upper portion of the outer surface of the side wall, and the inner surface of the side wall is also threaded. A certain cylindrical container body, an inner lid having a screw portion screwed to a screw on the inner surface of the container body on the outer surface, and a pore provided on the top surface communicating with the inside and outside, and a screw portion on the upper portion of the container body. A cosmetic container comprising an outer lid screwed to cover the inner lid and maintain the container body in an airtight state.
[0010]
The invention described in claim 2 is the cosmetic container according to claim 1, wherein a rotation knob is formed on the top surface of the inner lid.
[0011]
A third aspect of the present invention is a cosmetic container according to the first or second aspect, wherein the entire inner surface of the side wall of the container body is threaded.
[0012]
Further, the invention according to claim 4 is the cosmetic container according to any one of claims 1 to 3, wherein the container body, the inner lid and the outer lid are each made of a material having oxygen barrier properties. It is.
[0013]
Further, according to the invention described in claim 5, in the container according to any one of claims 1 to 4, the inner lid is lowered so as to come into contact with the surface of the content according to a decrease in the volume of the content of the container body. This is a cosmetic container that can block the contact between the contents and air.
[0014]
Further, according to the invention described in claim 6, in the container according to any one of claims 1 to 5, a nitrogen gas layer can be formed on the surface of the contents of the container body to prevent contact between the contents and air. It is a cosmetic container.
[0015]
Furthermore, the invention described in claim 7 is a cosmetic container used for storing a viscous cosmetic in the container according to any one of claims 1 to 6.
[0016]
[Action]
Since the cosmetic container according to the present invention has the above-described configuration, an appropriate amount of cosmetics such as cream is stored in the container body, and the screw portion of the inner lid is screwed into the screw on the inner surface of the container body. When the knob provided on the top surface is rotated, the inner lid descends while rotating along the side wall of the container body while discharging air from the pores on the top surface, and the inner surface of the top surface of the inner lid is Contacts the surface of the contents stored in the container. Therefore, all the air on the surface of the contents in the container body is discharged, and the surface of the contents is cut off from the air. In this state, when the outer lid is screwed into the screw part on the upper part of the container body, the outer lid seals the container body while covering the inner lid, so the container body is double sealed by the inner lid and the outer lid As a result, the contents can be reliably prevented from coming into contact with air. Since the cosmetic container according to the present invention can be stored in this state, it is possible to always store the contents in a state where the contents are shielded from the air.
[0017]
When using cosmetics as contents, remove the outer lid and rotate the knob part of the inner lid slightly, the inner lid descends and the inner surface pushes down the contents, so that an appropriate amount of the contents is It can be easily taken out by being extruded from the pores provided on the top surface of the lid. At this time, since no air remains on the surface of the content, the content can be taken out without contacting the air.
[0018]
Furthermore, when storing the contents, filling the contents with nitrogen gas causes the nitrogen gas to be heavier than air and has poor reactivity. Is covered with nitrogen gas, so that the air layer can be reliably shut off even if the surface of the contents is not flat. Therefore, the effect of suppressing the oxidation of the contents is further increased.
[0019]
As described above, the cosmetic container according to the present invention has a simple structure, but is devised so that the contact between the content and the air can be surely cut off. Can be taken out. Therefore, the cosmetic container according to the present invention does not need to use an antioxidant or an oxygen scavenger, and can be easily used, and has a large effect of suppressing the oxidation of the contents.
[0020]
Hereinafter, the cosmetic container according to the present invention will be described in more detail based on embodiments with reference to the drawings.
FIG. 1 is an explanatory view of an example of a cosmetic container according to the present invention, and FIG. 2 is a plan view of an inner lid thereof.
[0021]
Embodiment 1
In FIG. 1, reference numeral 1 denotes a ceramic cylindrical main body, which is about the same size as a normal container for storing cream or the like. The container body 1 is constituted by a side wall 11 and a bottom wall 12, and a screw 13 is cut on the entire inner surface of the side wall 11. In addition, a screw portion 14 that is screwed with the screw portion 33 of the outer lid 3 is provided on the outer surface of the upper part of the side wall 11 of the container body 1.
[0022]
In FIG. 1, reference numeral 2 denotes a screw portion 21 provided on the entire side wall, which is a ceramic inner lid having a shape in which the center of a top surface (top portion) 22 is slightly protruded. The screw portion 21 of the inner lid 2 is screwed with a screw 13 provided on the inner surface of the side wall 11 of the container body 1.
In FIG. 2, reference numeral 23 denotes a knob provided on the top surface 22 of the inner lid 2. Therefore, the inner lid 2 is pinched by the knob 23, the screw 21 on the side wall thereof is screwed into the screw 13 provided on the inner surface of the side wall 11 of the container body 1, and the inner lid 2 is rotated by rotating the knob 23. 2 can be moved up and down along the side wall 11 of the container body 1. Reference numeral 24 denotes a fine hole provided substantially at the center of the top surface 22 of the inner lid 2. The pores 24 of the inner lid 2 penetrate inside and outside the inner lid 2.
[0023]
In FIG. 1, reference numeral 3 denotes a ceramic outer lid composed of a top surface 31 and a side wall 32. On the inner surface of the side wall 32 of the outer lid 3, a screw 33 to be screwed with the screw portion 14 provided on the upper outer wall of the container body 1 is provided. Therefore, when the outer lid 3 is put on the container main body 1, the screw 33 on the side wall 32 is screwed into the screw portion 14 of the container main body 1, and the container main body 1 can be sealed with the inner lid 2 covered. it can.
[0024]
As described above, the cosmetic container according to the present embodiment includes the container body 1, the inner lid 2, and the outer lid 3. That is, when the screw portion 21 of the inner lid 2 is screwed into the screw 13 on the inner surface of the container main body 1 and the screw 33 of the outer lid 3 is further screwed into the screw portion 14 provided on the upper portion of the container main body 1, Is in a double sealed state by the inner lid 2 and the outer lid 3, and can maintain a sufficient airtight state.
[0025]
When, for example, a viscous cream is sealed and stored in the container body 1, first, an appropriate amount of cream is stored in the container body 1, and the screw portion 21 of the inner lid 2 is screwed into the screw 13 on the inner surface of the container body 1. When the knob 23 of the inner lid 2 is rotated, the inner lid 2 descends while rotating along the side wall 11 of the container body 1 while rotating, and the narrow lid provided on the top surface 22 of the inner lid 2 is rotated. The air is exhausted from the hole 24, and the inner surface of the top surface 22 contacts the surface of the enclosed cream. That is, the air existing on the surface of the cream is discharged from the pores 24 of the inner lid 2, and the contact between the cream and the air is cut off thereafter. When the inner lid 2 is further rotated, the cream as the content is slightly extruded from the fine holes 24. When the cream is used, the cream can be taken out without being brought into contact with air by rotating the inner lid 2 and pushing it out by an appropriate amount. After using the cream, the outer lid 3 is put on the container main body 1, the screws 33 are screwed into the screw portions 14 on the upper part of the container main body 1, and the inner lid 2 is sealed while being covered. Then, the container main body 1 can reliably maintain the airtight state.
[0026]
In the container of the present embodiment, after the cream is stored in the container body, the surface is filled with nitrogen gas and the inner lid 2 is screwed into the container. Since nitrogen gas is heavier than air and has low reactivity, The air on the surface of the cream is removed by the nitrogen gas, and the layer of the nitrogen gas is always provided on the surface of the cream. Therefore, even when the surface of the cream is not flat, the air can be reliably shut off. Accordingly, the effect of preventing the cream stored in the container body from being oxidized can be further enhanced.
[0027]
In the above embodiment, the container body, the inner lid, and the outer lid were both made of a ceramic material.However, the material of the container body, the inner lid, and the outer lid of the present invention is not limited thereto, and may be glass. In addition, any material having an oxygen barrier property such as a non-breathable synthetic resin such as polyacrylonitrile, polyethylene terephthalate, or polyamide may be used.
[0028]
In the above embodiment, an inner lid having a knob at the center of the top surface was used. Forming the knob portion on the inner lid facilitates the operation, but the point is that the inner lid only needs to be rotatable, so other methods may be adopted, and the knob portion is not necessarily provided. Further, it is preferable to thread the inner surface of the side wall of the container body from the upper side to the lower side of the side wall, but it is not always necessary to thread the entire surface depending on the properties of the contents and the use / storage method.
[0029]
The cosmetic container according to the present invention is easier to use for viscous cosmetics such as creams, milky lotions, and hair creams, which are suitable for being extruded little by little, and has a higher preservation effect, but a lotion. It can also be used for water-based cosmetics such as hair, tonics and colognes.
[0030]
[Effect of the invention]
As described above in detail, the cosmetic container according to the present invention can exclude the air on the surface of the content and can keep the air shut off, so that the oxidation of the content can be surely prevented. In addition, since the container body is double-sealed by the outer lid and the inner lid, the airtightness is high, and the contents can be stored for a long time in a state where the contents are shut off from the air.
In addition, the cosmetic container according to the present invention can take out an appropriate amount of content without contacting air by simply rotating the knob of the inner lid, and after taking out the content, All that is required is to cover the outer lid and screw in the screw, leaving the lid as it is.
[0031]
The cosmetic container according to the present invention can be used not only for a viscous cosmetic such as a cream but also for an aqueous cosmetic such as a lotion.
As described above, the cosmetic container according to the present invention is extremely useful as a storage container for various easily oxidizable cosmetics, and can be used usefully.
[Brief description of the drawings]
FIG. 1 is an explanatory view of an example of a cosmetic container according to the present invention. FIG. 2 is a plan view of an example of a middle lid of the cosmetic container according to the present invention.
1: container body, 11: side wall of the container body, 12: bottom wall of the container body,
13: Screw cut on the inner surface of the container body, 14: Threaded part on the upper part of the container body 2: Inner lid, 21: Screw part of the inner lid, 22: Top surface of the inner lid, 23: Knob part of the inner lid,
24: pores on the top surface of the inner lid,
3: outer lid, 31: top surface of outer lid, 32: side wall of outer lid,
33: Screw provided on the inner surface of the outer lid

Claims (7)

外蓋に螺合するネジ部を側壁の外面の上部に設けてあると共に側壁の内面にもネジ切りしてある円筒状の容器本体と、容器本体の内面のネジに螺合するネジ部を外側面に有すると共に内外に通ずる細孔を天面に設けてある中蓋と、容器本体の上部のネジ部に螺合して中蓋を覆い、容器本体を気密状態に維持する外蓋とからなる化粧料容器。A threaded portion for screwing to the outer lid is provided on the upper surface of the outer surface of the side wall, and a cylindrical container body which is also threaded on the inner surface of the side wall. It consists of an inner lid provided on the top surface with pores on the top surface that are provided on the side surface and communicating with the inside and outside, and an outer lid that is screwed to the screw part on the upper part of the container main body to cover the inner lid and maintain the container main body in an airtight state Cosmetic container. 中蓋の天面に回動用のつまみ部を形成してある請求項1に記載の化粧料容器。2. The cosmetic container according to claim 1, wherein a rotation knob is formed on a top surface of the inner lid. 容器本体の側壁の内面の全面にネジ切りしてある請求項1又は2に記載の化粧料容器。3. The cosmetic container according to claim 1, wherein the entire inner surface of the side wall of the container body is threaded. 容器本体と中蓋と外蓋を、それぞれ酸素バリヤー性を有する材料で製してある請求項1から3のいずれかに記載の化粧料容器。The cosmetic container according to any one of claims 1 to 3, wherein the container body, the inner lid, and the outer lid are each made of a material having oxygen barrier properties. 容器本体の内容物の容量の減少に応じて内容物の表面に接するように中蓋を下降させることによって内容物と空気との接触を遮断できる請求項1から4のいずれかに記載の化粧料容器。The cosmetic according to any one of claims 1 to 4, wherein contact between the contents and air can be cut off by lowering the inner lid so as to contact the surface of the contents in response to a decrease in the volume of the contents of the container body. container. 容器本体の内容物の表面に窒素ガス層を形成して内容物と空気との接触を遮断できる請求項1から5のいずれかに記載の化粧料容器。The cosmetic container according to any one of claims 1 to 5, wherein a nitrogen gas layer is formed on the surface of the contents of the container body so that contact between the contents and air can be cut off. 粘稠性を有する化粧料を収納するために用いる請求項1から6のいずれかに記載の化粧料容器。The cosmetic container according to any one of claims 1 to 6, which is used for storing a viscous cosmetic.
JP2003002329U 2003-04-25 2003-04-25 Cosmetic container Expired - Fee Related JP3097427U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013022174A (en) * 2011-07-20 2013-02-04 Tatsue Seiko Kk Cosmetic container
JP2013166563A (en) * 2012-02-14 2013-08-29 Tatsue Seiko Kk Refillable container and refill container for refillable container
JP2016000352A (en) * 2015-09-18 2016-01-07 龍江精工株式会社 Cosmetic container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013022174A (en) * 2011-07-20 2013-02-04 Tatsue Seiko Kk Cosmetic container
JP2013166563A (en) * 2012-02-14 2013-08-29 Tatsue Seiko Kk Refillable container and refill container for refillable container
JP2016000352A (en) * 2015-09-18 2016-01-07 龍江精工株式会社 Cosmetic container

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