JP2017071406A - Application body housing container - Google Patents

Application body housing container Download PDF

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Publication number
JP2017071406A
JP2017071406A JP2015198383A JP2015198383A JP2017071406A JP 2017071406 A JP2017071406 A JP 2017071406A JP 2015198383 A JP2015198383 A JP 2015198383A JP 2015198383 A JP2015198383 A JP 2015198383A JP 2017071406 A JP2017071406 A JP 2017071406A
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shaft
seal member
application body
application
container
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JP6646997B2 (en
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浩平 宮本
Kohei Miyamoto
浩平 宮本
鈴木　進
Susumu Suzuki
進 鈴木
遠藤　満
Mitsuru Endo
満 遠藤
淳也 植原
Junya Uehara
淳也 植原
佐久間　聡
Satoshi Sakuma
聡 佐久間
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Mitsubishi Pencil Co Ltd
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Mitsubishi Pencil Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide an application body housing container which can be easily formed by forming the container into two components by injection molding and can lead to the improvement of design properties and molding productivity of an exterior part by subjecting a shaft to the injection molding.SOLUTION: An application body housing container is provided with an outer shaft in which an inner shaft for housing an application liquid is attached to an inner diameter part, a shaft body integrally provided with an application body that can be inserted inside the inner shaft, and a seal member provided on the inner diameter part of the outer shaft. The application body housing container is configured that an outer diameter part of the shaft body is fit to an inner diameter part of the seal member in inserting the application body into the inner shaft to keep air-tightness between the seal member and the shaft body.SELECTED DRAWING: Figure 1

Description

本発明は、ブラシ等の塗布体を塗布液の収容された容器内に収容する塗布体収容容器に関する。   The present invention relates to an application body storage container that stores an application body such as a brush in a container in which a coating liquid is stored.

従来、塗布体収容容器では、容器にブローボトルを使用し、容器口元に塗布体の軸状部を嵌合するシール部材（シゴキゴム）を形成して、その上方にキャップ付きの塗布体を設けた、塗布体収容容器が形成されている。   Conventionally, in an application body storage container, a blow bottle is used for the container, a seal member (shock rubber) that fits the shaft portion of the application body is formed at the container mouth, and an application body with a cap is provided above the seal member. An applicator container is formed.

塗布体収容容器は、従来ブローボトルとシール部材（ポリエチレン、ＥＰＤＭ、ＮＢＲ等）で形成されている。   The applicator container is conventionally formed of a blow bottle and a seal member (polyethylene, EPDM, NBR, etc.).

前記のブローボトルは、その製造方法から、容器にアンダーカット等の嵌合部付与が行いにくいので、シール部材の脱落防止対策が難しいという問題点として上げられる。   The blow bottle is raised as a problem that it is difficult to prevent the sealing member from falling off because the fitting method such as undercut is difficult to be applied to the container because of its manufacturing method.

なお、特許文献１では、マスカラ等の化粧料を収容する液体収容容器が開示されている。この収容容器においては、容器口元内に嵌着したしごき部材で軸先端のブラシをしごくようになっている。特許文献１記載の収容容器では、該しごき部材を軸の先端に設けた軸部材に、ゴム等の弾性体で形成されたパッキンを固定し、当該パッキンによって容器口元の開口部（しごき部材の内側）を密閉している。   Patent Document 1 discloses a liquid storage container that stores cosmetics such as mascara. In this storage container, the brush at the shaft tip is squeezed by a squeezing member fitted in the container mouth. In the container described in Patent Document 1, a packing formed of an elastic body such as rubber is fixed to a shaft member provided with the squeezing member at the tip of the shaft, and the opening at the mouth of the container (inside the squeezing member) ) Is sealed.

実用新案登録第２５４０６００号公報Utility Model Registration No. 2540600

上述のブローボトルの問題点として、製造方法から、内径側の口元にアンダーカット等嵌合部の付与を行うことが難しい。   As a problem of the above-mentioned blow bottle, it is difficult to give a fitting part such as an undercut to the inner diameter side mouth from the manufacturing method.

そのため、シール部材の嵌合強度を保つことは設計上容易ではないと言える。また、ブロー容器でデザイン性を持たせる場合、形状が複雑化し、残液が増加することも問題点として挙げられる。   Therefore, it can be said that it is not easy in design to maintain the fitting strength of the seal member. In addition, when the design is given by the blow container, the problem is that the shape becomes complicated and the residual liquid increases.

また、シール部材の問題点として、ブローボトル側と同様に、ボトルに嵌合部の付与を行うことが難しいことから、嵌合部強度を付与することが難しい。   Further, as a problem of the seal member, it is difficult to give the fitting portion strength because it is difficult to give the fitting portion to the bottle, similarly to the blow bottle side.

強度付与を行う場合、特許文献１記載の容器のように、容器口元内で回り込ませる嵌着構造を採用することが必要になってしまい、構造が複雑化するので、コストアップにつながる。また、組み立て性や成形性等の問題点が発生する。   When strength is given, it is necessary to adopt a fitting structure that wraps around inside the container mouth as in the container described in Patent Document 1, and the structure becomes complicated, leading to an increase in cost. In addition, problems such as assemblability and formability occur.

本発明は、斯かる実情に鑑み、容器を射出成型で２部品化することで、容易に作成することを可能とし、軸を射出成型することで外装部品のデザイン性の向上、成形生産性の向上やコストダウンに繋げることを可能とする塗布体収容容器を提供するものである。   In view of such circumstances, the present invention makes it possible to easily create a container by making the container into two parts by injection molding, and to improve the design of the exterior parts by molding the shaft by injection molding. It is an object of the present invention to provide an application body container that can lead to improvement and cost reduction.

本発明は、塗布液を収容するための内軸を内径部に装着する外軸と、
前記内軸内に挿入可能な塗布体を一体に設けた軸体と、
外軸内径部に、シール部材とを設け、
前記塗布体を前記内軸内に挿入したときに、前記シール部材の内径部に軸体の外径部が嵌着して前記シール部材と前記軸体との間で気密性を保つことが可能な構造となっていることを特徴とする塗布体収容容器である。 The present invention comprises an outer shaft for mounting an inner shaft for containing a coating liquid on an inner diameter portion;
A shaft body integrally provided with an application body that can be inserted into the inner shaft;
A seal member is provided on the inner diameter of the outer shaft,
When the application body is inserted into the inner shaft, the outer diameter portion of the shaft body is fitted to the inner diameter portion of the seal member, so that airtightness can be maintained between the seal member and the shaft body. It is an application body storage container characterized by having a simple structure.

本発明において、前記シール部材は、外軸または内軸に嵌合することが好適である。   In the present invention, the seal member is preferably fitted to an outer shaft or an inner shaft.

本発明において、前記外軸と前記内軸とが嵌着し、それら外軸及び内軸間に前記シール部材の外周部を挟み付けて、それら外軸及び内軸に前記シール部材を固定することが好適である。   In the present invention, the outer shaft and the inner shaft are fitted, the outer peripheral portion of the seal member is sandwiched between the outer shaft and the inner shaft, and the seal member is fixed to the outer shaft and the inner shaft. Is preferred.

本発明において、前記外軸の内径部に形成されたリブが、前記シール部材の外径部の溝に嵌合して、前記外軸に対して前記シール部材が嵌合する構造となっており、前記シール部材の内径部にリブが形成され、前記塗布体を前記内軸内に挿入したときに、前記リブによって前記シール部材と前記軸体との間で気密性を保つことが可能な構造になっていることが好適である。   In the present invention, the rib formed on the inner diameter portion of the outer shaft is fitted into the groove of the outer diameter portion of the seal member, and the seal member is fitted to the outer shaft. A structure in which a rib is formed on an inner diameter portion of the seal member, and when the application body is inserted into the inner shaft, the rib can maintain airtightness between the seal member and the shaft body. It is preferable that

本発明において、キャップを設け、外軸はキャップに嵌合することが好適である。   In the present invention, it is preferable that a cap is provided and the outer shaft is fitted into the cap.

本発明において、前記内軸内は、塗布液を収容するための空間の内部底面をＲ形状に形成したものであることが好適である。   In the present invention, the inner shaft preferably has an R-shaped inner bottom surface of a space for storing the coating liquid.

なお、本発明において、内軸（又は外軸と一体にして）を塗布液入りのカートリッジとして交換可能にすることができる。   In the present invention, the inner shaft (or integrated with the outer shaft) can be replaced as a cartridge containing a coating liquid.

本発明の塗布体収容容器によれば、内軸と外軸とを、ブローボトルではなく射出成型で２部品化することで容易に収容容器を作製することを可能とし、それと共に、射出成型による軸の形成で、外装部品のデザイン性の向上、成形生産性の向上やコストダウンに繋げることを可能とするという優れた効果を奏し得る。   According to the application body storage container of the present invention, it is possible to easily manufacture the storage container by making the inner shaft and the outer shaft into two parts by injection molding instead of the blow bottle, and at the same time, by injection molding. By forming the shaft, it is possible to achieve an excellent effect that it is possible to improve the design of the exterior part, improve the molding productivity, and reduce the cost.

本発明の実施形態に係る塗布体収容容器の全体説明図であり、（ａ）が外観図、（ｂ）が（ａ）のＢ−Ｂ線に沿う断面図である。It is whole explanatory drawing of the application body storage container which concerns on embodiment of this invention, (a) is an external view, (b) is sectional drawing which follows the BB line of (a). 図１の塗布体収容容器における外軸及びシール部材の組図であり、（ａ）が斜視外観図、（ｂ）が先方からの視図、（ｃ）が（ｅ）のＣ−Ｃ線に沿う断面視図、（ｄ）が側面図、（ｅ）が（ｂ）のＥ−Ｅ線に沿う断面視図である。FIG. 2 is an assembled view of an outer shaft and a seal member in the application container container of FIG. 1, (a) is a perspective external view, (b) is a view from the front, and (c) is a CC line of (e). The sectional view which follows, (d) is a side view, (e) is a sectional view along the EE line of (b). 図１の塗布体収容容器におけるシール部材の部品図であり、（ａ）が先方からの視図、（ｂ）が先方からの斜視外観図、（ｃ）が側面図、（ｄ）が（ａ）のＤ−Ｄ線に沿う縦断面図、（ｅ）が後方からの視図、（ｆ）が後方からの斜視外観図である。It is a component figure of the sealing member in the application body storage container of FIG. 1, (a) is a perspective view from the front, (b) is a perspective external view from the front, (c) is a side view, (d) is (a) ) Is a longitudinal sectional view taken along line DD, (e) is a view from the rear, and (f) is a perspective external view from the rear. 図１の塗布体収容容器における外軸の部品図であり、（ａ）が先方からの斜視外観図、（ｂ）が先方からの視図、（ｃ）が側面図、（ｄ）が（ｂ）のＤ−Ｄに沿う縦断面図、（ｅ）が後方からの斜視外観図、（ｆ）が後方からの視図である。It is a component figure of the outer shaft in the application body storage container of FIG. 1, (a) is a perspective external view from the front, (b) is a view from the front, (c) is a side view, (d) is (b) ) Is a longitudinal sectional view taken along the line DD, (e) is a perspective external view from the rear, and (f) is a view from the rear. 図１の塗布体収容容器の軸体及びキャップの組図であり、（ａ）が先方からの斜視外観図、（ｂ）が側面図、（ｃ）が（ｂ）から９０°回転した側面図、（ｄ）が（ｂ）のＤ−Ｄ線に沿う縦断面図、（ｅ）が塗布体側からの視図、（ｆ）が（ｄ）のＦ−Ｆ線に沿う縦断面図である。FIG. 2 is an assembled view of a shaft body and a cap of the application body storage container of FIG. 1, (a) is a perspective external view from the front side, (b) is a side view, and (c) is a side view rotated 90 ° from (b). (D) is the longitudinal cross-sectional view which follows the DD line of (b), (e) is the view from an application body side, (f) is a longitudinal cross-sectional view which follows the FF line of (d).

以下、本発明の実施形態について図面を参照して説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図１は実施形態に係る塗布体収容容器の全体説明図、図２は外軸及びシール部材の組図、図３はシール部材、図４は外軸の部品図、図５は軸体及びキャップの組図である。   1 is an overall explanatory view of an application body container according to the embodiment, FIG. 2 is an assembled view of an outer shaft and a seal member, FIG. 3 is a seal member, FIG. 4 is a component diagram of the outer shaft, and FIG. FIG.

図１に示すように、実施形態に係る塗布体収容容器は、塗布液を収容するための内軸１０を、外軸１２の内径部の一部（実施形態では本体１２ａの内径部１２ａ１）に装着する外軸１２と、前記内軸１０内に挿入可能な塗布体１４を設けた軸体１６と、外軸１２の内径部の筒状部１２ｂに配設したシール部材１８とを設け、前記塗布体１４を前記内軸１０内に挿入したときに、前記シール部材１８の内径部に軸体１６の軸状部１６ｂが嵌着して前記シール部材１８と前記軸体１６との間で気密性を保つことが可能な構造となっている。軸体１６の先方の筒状になった本体の１６ａがキャップ２０に覆われて嵌着固定している。   As shown in FIG. 1, the application body storage container according to the embodiment has an inner shaft 10 for storing a coating solution as a part of the inner diameter portion of the outer shaft 12 (in the embodiment, the inner diameter portion 12a1 of the main body 12a). An outer shaft 12 to be mounted; a shaft body 16 provided with an application body 14 that can be inserted into the inner shaft 10; and a seal member 18 disposed on the cylindrical portion 12b of the inner diameter portion of the outer shaft 12, When the application body 14 is inserted into the inner shaft 10, the shaft-shaped portion 16 b of the shaft body 16 is fitted to the inner diameter portion of the seal member 18, and the seal member 18 and the shaft body 16 are hermetically sealed. It has a structure that can maintain the nature. A cylindrical body 16a at the end of the shaft body 16 is covered and fixed by being covered with a cap 20.

〔外軸１２〕
外軸１２は、図２に示すように、先後の開口した概略中空筒状体であり、円筒状の本体１２ａ部分の先端側に、口元部として細径になった筒状部１２ｂが段状部を介して一体成形された構造を有する。前記シール部材１８は、前記外軸１２内であって、その本体１２ａと筒状部１２ｂとの間の段状部付近に嵌合される。 [Outer shaft 12]
As shown in FIG. 2, the outer shaft 12 is a substantially hollow cylindrical body that is open at the front and rear, and a cylindrical portion 12 b having a small diameter as a mouth portion is stepped on the distal end side of the cylindrical main body 12 a portion. It has a structure integrally formed through the part. The sealing member 18 is fitted in the outer shaft 12 and in the vicinity of the stepped portion between the main body 12a and the tubular portion 12b.

容器の全体組み付け時には、図１、図２に示すように、本体１２ａ内径部に、内軸１０が装着して固定され、外軸１２内径部に、シール部材１８を設け、前記塗布体１４を前記内軸１０内に挿入したときに、前記シール部材１８の内径部のしごき部でもある環状リブ１８ａに軸体１６の軸状部１６ｂ外周のリブ１６ｂ１が密着して、前記シール部材１８と前記軸体１６との間で気密性を保つことが可能な構造となっている。そして、前記軸体１６の本体１６ａを内部に固着したキャップ２０の後端が筒状部１２ｂ外周面に螺合または嵌合して固定するようにしている。   When the entire container is assembled, as shown in FIGS. 1 and 2, the inner shaft 10 is attached and fixed to the inner diameter portion of the main body 12a, the seal member 18 is provided on the inner diameter portion of the outer shaft 12, and the application body 14 is attached. When inserted into the inner shaft 10, the rib 16 b 1 on the outer periphery of the shaft-shaped portion 16 b of the shaft body 16 is in close contact with the annular rib 18 a that is also the ironing portion of the inner diameter portion of the seal member 18, and the seal member 18 and the It has a structure capable of maintaining airtightness with the shaft body 16. The rear end of the cap 20 with the main body 16a of the shaft body 16 fixed inside is screwed or fitted to the outer peripheral surface of the cylindrical portion 12b to be fixed.

前記外軸１２は、単体では、図４に示すように、筒状部１２ｂが外周面に雄ネジ山が形成される。前記本体１２ａと筒状部１２ｂとが同軸であり、筒状部１２ｂの後部内には、内径方向に環状に突出するリブ１２ｃが形成される。外軸１２の内径部には、内筒１０の外周凹部に嵌着するため突部のリブ１２ｄが形成されている。これらの外周凹部やリブ１２ｄのような、外軸１２及び内軸１０の相互に嵌着するための凹凸部は、凹凸を逆に形成しても、複数形成してもよい。   As shown in FIG. 4, the outer shaft 12 as a single unit has a cylindrical portion 12b with a male thread formed on the outer peripheral surface thereof. The main body 12a and the cylindrical portion 12b are coaxial, and a rib 12c is formed in the rear portion of the cylindrical portion 12b. A protruding rib 12d is formed on the inner diameter portion of the outer shaft 12 so as to fit into the outer peripheral recess of the inner cylinder 10. The concavo-convex portions for fitting the outer shaft 12 and the inner shaft 10 to each other, such as the outer peripheral recesses and the ribs 12d, may be formed in reverse or in plural.

〔シール部材１８〕
前記シール部材１８は、図３に示すように、先部が小径で後部が大径の段付きになった概略筒状体で弾性樹脂材からなるものである。内径部に環状リブ１８ａが形成され、外径部には、溝部１８ｂとフランジ部１８ｃが形成される。
前記シール部材１８に用いる樹脂材（弾性樹脂材）としては例えばポリエチレン、ポリプロピレン、熱可塑性エラストマー、ＥＰＤＭ、シリコーン、ＮＢＲ等を用いて弾性のある状態で成形することが好ましい。 [Seal member 18]
As shown in FIG. 3, the sealing member 18 is a substantially cylindrical body having a stepped portion with a small diameter at the front and a large diameter at the rear, and is made of an elastic resin material. An annular rib 18a is formed on the inner diameter portion, and a groove portion 18b and a flange portion 18c are formed on the outer diameter portion.
The resin material (elastic resin material) used for the sealing member 18 is preferably molded in a state of elasticity using, for example, polyethylene, polypropylene, thermoplastic elastomer, EPDM, silicone, NBR, or the like.

図２に示すように、前記外軸１２と前記内軸１０とが嵌着し、それら外軸１２及び内軸１０間に前記シール部材１８の外周部のフランジ部１８ｃを挟み付けて、それら外軸１２及び内軸１０に前記シール部材１８を固定する。   As shown in FIG. 2, the outer shaft 12 and the inner shaft 10 are fitted, and a flange portion 18 c of the outer peripheral portion of the seal member 18 is sandwiched between the outer shaft 12 and the inner shaft 10, so that the outer The seal member 18 is fixed to the shaft 12 and the inner shaft 10.

また、前記外軸１２の内径部に形成されたリブ１２ｃが、前記シール部材１８の外径部の溝部１８ｂに嵌合して、前記外軸１２に対して前記シール部材１８が嵌合する構造となっている。   In addition, a rib 12 c formed on the inner diameter portion of the outer shaft 12 is fitted into the groove portion 18 b of the outer diameter portion of the seal member 18, and the seal member 18 is fitted to the outer shaft 12. It has become.

また、前記シール部材１８の内径部に環状リブ１８ａが形成され、前記軸体１６が一体の塗布体１４を前記内軸１０内に挿入したときに、前記環状リブ１８ａによって前記シール部材１８と前記軸体１６との間で気密性を保つことが可能な構造になっている。   Further, an annular rib 18a is formed on the inner diameter portion of the seal member 18, and when the shaft body 16 inserts the integrated applicator 14 into the inner shaft 10, the annular rib 18a causes the seal member 18 and the seal member 18 to It has a structure capable of maintaining airtightness with the shaft body 16.

具体的には、図５に示すように、当該軸体１６のその本体１６ａ側の軸状部１６ｂ外周にリブ１６ｂ１が環状に突出形成される。塗布体１４の不使用時には、図１に示すように、軸体１６を内軸１０挿入して前記内軸１０内に塗布体１４収容する。その場合、キャップ２０を外軸１２の筒状部１２ｂ外周に螺合する共に、軸体１６の本体１６ａを当該筒状部１２ｂの内周に嵌着する状態になる。
その際に、当該本体１６ａの後端部（挿入側端）がシール部材１８の先端部に突き当たり、そればかりでなく、前記リブ１６ｂ１が前記環状リブ１８ａに密着して、気密を適正に保つようにできる。また、前記シール部材１８の外周の溝部１８ｂが外軸１２のリブ１２ｃに嵌着し、またフランジ部１８ｃが外軸１２の段付き部と内軸１０の先端部で挟み付けて強固に確実に固定できる。 Specifically, as shown in FIG. 5, a rib 16 b 1 is formed to project annularly on the outer periphery of the shaft-like portion 16 b on the main body 16 a side of the shaft body 16. When the application body 14 is not used, as shown in FIG. 1, the shaft body 16 is inserted into the inner shaft 10 and the application body 14 is accommodated in the inner shaft 10. In this case, the cap 20 is screwed to the outer periphery of the cylindrical portion 12b of the outer shaft 12, and the main body 16a of the shaft body 16 is fitted to the inner periphery of the cylindrical portion 12b.
At that time, the rear end portion (insertion side end) of the main body 16a hits the front end portion of the seal member 18, and not only that, but the rib 16b1 is in close contact with the annular rib 18a so as to keep airtightness properly. Can be. Further, the groove portion 18b on the outer periphery of the seal member 18 is fitted into the rib 12c of the outer shaft 12, and the flange portion 18c is sandwiched between the stepped portion of the outer shaft 12 and the tip portion of the inner shaft 10 to ensure a firm and reliable. Can be fixed.

したがって、塗布体１４及び軸体１６挿入時に塗布体１４を前記環状リブ１８ａでしごき作動をしたり、差し込みまたは引き抜いたりして、前記塗布体１４又は軸体１６で前記シール部材１８がこすれてもシール部材１８の固定が外れることがなく、使い勝手が非常によい。
なお、本発明においては、環状リブ１８ａは、連続的に形成しても、断続的に形成しても、複数条を形成してもよい。また、リブではなく膜状にして中央部にスリットを形成してもよい。 Therefore, even when the application body 14 and the shaft body 16 are inserted, the application body 14 is squeezed by the annular rib 18a, inserted or pulled out, and the seal member 18 is rubbed by the application body 14 or the shaft body 16. The fixing of the seal member 18 does not come off and the usability is very good.
In the present invention, the annular rib 18a may be formed continuously, intermittently, or a plurality of strips. Further, a slit may be formed in the central portion instead of a rib.

〔内軸１０〕
内軸１０は、図１に示すように、後端部が閉じた容器状を呈しており、前記外軸１２の本体１２ａ内に前記内軸１０を嵌着して固定することが可能な構造となっている。 [Inner shaft 10]
As shown in FIG. 1, the inner shaft 10 has a container shape with a closed rear end, and can be fixed by fitting the inner shaft 10 into the main body 12 a of the outer shaft 12. It has become.

前記内軸１０内は、塗布液が収容され、容易に塗布液を塗布体に付着可能なＲ形状（曲面形状）に後端部１０ａ内を形成している。   The inner shaft 10 has a rear end portion 10a formed in an R shape (curved surface shape) in which the coating liquid is accommodated and can be easily attached to the coating body.

また、内軸１０そのもの、又は内軸１０を外軸１２と一体にしてシール部材１８も取り付けた状態で、塗布液入りのカートリッジとして交換可能にすることができる。塗布液を使用し終わったならば、カートリッジを交換して再度使用することができる。   In addition, the inner shaft 10 itself or a state in which the inner shaft 10 is integrated with the outer shaft 12 and the seal member 18 is attached can be replaced as a cartridge containing a coating liquid. When the coating liquid has been used, the cartridge can be replaced and used again.

〔軸体１６〕
塗布体１４を設けた軸体１６は、図５に示すように、本体１６ａと本体から延びる軸状部１６ｂとその先端の前記塗布体１４とが連続して一体成型されている。そして本体１６ａがキャップ２０内に嵌着され一体化している。 [Shaft body 16]
As shown in FIG. 5, the shaft body 16 provided with the application body 14 is integrally formed with a main body 16 a, a shaft-like portion 16 b extending from the main body, and the application body 14 at the tip thereof continuously. The main body 16a is fitted into the cap 20 and integrated.

前記塗布体１４は、図５に示すように、前記軸状部１６ｂから真っ直ぐな直線状に延設した中心軸１４ｂに概略円形の枚葉体１４ａが小間隔で連なった構造を有している。また、枚様体１４ａは図５（ｃ）に示すように一方向の下側方向が膨らんだ変形円弧形状になっている。その膨らんだ部分が目元に対応してマスカラ等の塗布液を塗布しやすくなっている。また枚様体１４ａの間隔は塗布液の表面張力に応じて設定する。   As shown in FIG. 5, the application body 14 has a structure in which a substantially circular sheet 14a is connected at a small interval to a central shaft 14b extending straight from the shaft-like portion 16b. . Further, as shown in FIG. 5 (c), the plate-like body 14a has a deformed arc shape in which a lower direction in one direction swells. The swollen portion corresponds to the eye area, so that it is easy to apply a coating liquid such as mascara. The interval between the sheets 14a is set according to the surface tension of the coating solution.

また、枚様体１４ａの大きさは、まつげに対応して形状や大きさに設定できる。また、別形状や材質の樹脂材や、繊維材を植毛してもよい。
上記の軸体１６や塗布体１４の材質や、内軸１０、外軸１２、キャップ２０等の材質としては、ＡＢＳ樹脂、ＰＰ樹脂、ＰＳ樹脂、ＰＥ樹脂、再生プラスチック、ＥＶＯＨ、ＰＥＴ、ナイロン、ＰＢＴ、ＰＡ、ＰＯＭ等が挙げられる。
軸体１６や塗布体１４の材質としては、透明、半透明、不透明で円筒形、楕円形、多角形等に形成できる。
前記塗布体収容容器には、少なくとも、マスカラ、ネイル、アイシャドウ等の化粧料の他、修正液、塗料等流動体が充填される。
塗布体１４としては、軸体１６と塗布体を一体形成する場合、枚様体１４ａが適切であるが、その他、ねじりブラシ、スポンジ、静電植毛した塗布体にできる。 Further, the size of the sheet-like body 14a can be set to a shape and a size corresponding to the eyelashes. Moreover, you may plant the resin material and fiber material of another shape and material.
Examples of the material of the shaft body 16 and the application body 14 and the materials of the inner shaft 10, the outer shaft 12, and the cap 20 include ABS resin, PP resin, PS resin, PE resin, recycled plastic, EVOH, PET, nylon, PBT, PA, POM etc. are mentioned.
The material of the shaft body 16 and the application body 14 can be transparent, translucent, opaque, cylindrical, elliptical, polygonal, or the like.
In addition to cosmetics such as mascara, nail, and eye shadow, the application body container is filled with fluid such as correction fluid and paint.
As the application body 14, when the shaft body 16 and the application body are integrally formed, the sheet-like body 14a is suitable. However, a torsion brush, a sponge, and an electrostatic flocked application body can be used.

前記塗布体収容容器には、図１に示すように、着脱自在に先方の閉じた筒状のキャップ２０を設け、外軸１２の筒状部１２ｂの外周の雄ネジに、キャップ２０後方部内周の雌ネジが螺合する構造になっている。この螺合によって塗布体収容容器に対してキャップ２０が自在に着脱できるようにしている。また、キャップ２０内に軸体１６を嵌着して、キャップ２０を外すことによって、軸体１６が外軸１２から外れるようにしている。   As shown in FIG. 1, the applicator container is provided with a closed cylindrical cap 20 that is detachably attached to the outer periphery of the outer periphery of the cylindrical portion 12 b of the outer shaft 12. This is a structure in which a female screw is screwed. The cap 20 can be freely attached to and detached from the applicator container by this screwing. Also, the shaft body 16 is detached from the outer shaft 12 by fitting the shaft body 16 into the cap 20 and removing the cap 20.

前記塗布体収容容器においては、前記内軸１０内は、塗布液が収容され、容易に塗布液を塗布体に付着可能なＲ形状に後端部１０ａ内を形成している。このＲ形状によって、キャップ２０を介して軸体１６の操作によって当該軸体１６を回転させたり傾けたりして、塗布体１４に十分に塗布液を付着させることができる。   In the application body storage container, the inner shaft 10 is formed with an R shape in which the application liquid is stored and the application liquid can be easily attached to the application body. With this R shape, the shaft body 16 can be rotated or tilted by operating the shaft body 16 through the cap 20, so that the coating liquid can be sufficiently adhered to the coating body 14.

以上説明したとおり、実施形態では、内軸１０と外軸１２とを、容器をブローボトルではなく射出成形で２部品化することで容易に収容容器を作製することを可能とし、それと共に、射出成形による軸の形成で、外装部品のデザイン性の向上、成形生産性の向上に繋げることを可能とするという優れた効果を奏し得る。   As described above, according to the embodiment, the inner shaft 10 and the outer shaft 12 can be easily produced by forming the container into two parts by injection molding instead of the blow bottle, and at the same time, the injection By forming the shaft by molding, it is possible to achieve an excellent effect that the design of the exterior part can be improved and the molding productivity can be improved.

また、射出成型の製造方法を採用できるので、外軸１２内径側の口元にアンダーカット等嵌合部の付与を行うことが容易にできる。   In addition, since an injection molding manufacturing method can be employed, it is possible to easily provide a fitting portion such as an undercut to the mouth on the inner diameter side of the outer shaft 12.

そのため、シール部材１８の嵌合強度を保つことは設計上容易であり、また、ブロー容器でないのでデザイン性を持たせる場合、形状が複雑化せず、残液が増加する等の問題が生じない。   Therefore, it is easy in design to maintain the fitting strength of the seal member 18, and since it is not a blow container, there is no problem that the shape is not complicated and the residual liquid is increased when the design is given. .

また、シール部材１８は、環状リブ１８ｂ等の嵌合部の付与を行うことが容易であり、強度付与を行うのに、形状は複雑化せず、コストアップに繋がることを確実に防止できる。また、組み立て性や成形性等が向上する。   In addition, the sealing member 18 can easily provide fitting portions such as the annular rib 18b, and the strength can be imparted without complicating the shape and reliably preventing an increase in cost. In addition, assemblability and formability are improved.

なお、実施形態では、マスカラ等の塗布液を内軸１０内に収容した塗布体収容容器を例示したが、本発明はこれに限定されず、マスカラ等の化粧料以外の塗布液を塗布用の塗布体の収容容器に実施できる。   In addition, in embodiment, although the application body storage container which accommodated application liquids, such as mascara, in the inner shaft 10, was illustrated, this invention is not limited to this, Application liquids other than cosmetics, such as mascara, are for application | coating. It can be implemented in the container for the application body.

本発明の塗布体収容容器は、マスカラ等の化粧料を塗布する化粧料容器製品の他、各種塗布液の塗布体収容容器に用いることができる。   The application body storage container of the present invention can be used as an application body storage container for various application liquids in addition to a cosmetic container product for applying cosmetics such as mascara.

１０ 内軸
１０ａ 後端部
１２ 外軸
１２ａ 本体
１２ｂ 筒状部
１２ｃ リブ
１４ 塗布体
１４ａ 枚様体
１６ 軸体
１６ａ 本体
１６ｂ 軸状部
１８ シール部材
１８ａ 環状リブ
１８ｂ 溝部
１８ｃ フランジ部 DESCRIPTION OF SYMBOLS 10 Inner shaft 10a Rear end part 12 Outer shaft 12a Main body 12b Cylindrical part 12c Rib 14 Application | coating body 14a Sheet-like body 16 Shaft body 16a Main body 16b Shaft-shaped part 18 Sealing member 18a Annular rib 18b Groove part 18c Flange part

Claims (6)

塗布液を収容するための内軸を内径部に装着する外軸と、
前記内軸内に挿入可能な塗布体を一体に設けた軸体と、
外軸内径部に、シール部材とを設け、
前記塗布体を前記内軸内に挿入したときに、前記シール部材の内径部に軸体の外径部が嵌着して前記シール部材と前記軸体との間で気密性を保つことが可能な構造となっていることを特徴とする塗布体収容容器。 An outer shaft for mounting an inner shaft for containing the coating liquid on the inner diameter portion;
A shaft body integrally provided with an application body that can be inserted into the inner shaft;
A seal member is provided on the inner diameter of the outer shaft,
When the application body is inserted into the inner shaft, the outer diameter portion of the shaft body is fitted to the inner diameter portion of the seal member, so that airtightness can be maintained between the seal member and the shaft body. An applicator container that has a unique structure. 前記シール部材は、外軸または内軸に嵌合することを特徴とする請求項１に記載の塗布体収容容器。   The applicator container according to claim 1, wherein the seal member is fitted to an outer shaft or an inner shaft. 前記外軸と前記内軸とが嵌着し、それら外軸及び内軸間に前記シール部材の外周部を挟み付けて、それら外軸及び内軸に前記シール部材を固定することを特徴とする請求項１又は２に記載の塗布体収容容器。   The outer shaft and the inner shaft are fitted, the outer peripheral portion of the seal member is sandwiched between the outer shaft and the inner shaft, and the seal member is fixed to the outer shaft and the inner shaft. The application body container according to claim 1 or 2. 前記外軸の内径部に形成されたリブが、前記シール部材の外径部の溝に嵌合して、前記外軸に対して前記シール部材が嵌合する構造となっており、
前記シール部材の内径部にリブが形成され、前記塗布体を前記内軸内に挿入したときに、前記リブによって前記シール部材と前記軸体との間で気密性を保つことが可能な構造になっていることを特徴とする請求項２又は３に記載の塗布体収容容器。 The rib formed on the inner diameter portion of the outer shaft is fitted into the groove of the outer diameter portion of the seal member, and the seal member is fitted to the outer shaft,
A rib is formed on the inner diameter portion of the seal member, and when the application body is inserted into the inner shaft, the rib can maintain a hermetic seal between the seal member and the shaft body. The applicator container according to claim 2 or 3, wherein the applicator container is formed. キャップを設け、外軸はキャップに嵌合することを特徴とする請求項１から３のうちの１項に記載の塗布体収容容器。   The application body container according to claim 1, wherein a cap is provided, and the outer shaft is fitted into the cap. 前記内軸内は、塗布液を収容するための空間の内部底面をＲ形状に形成したものであることを特徴とする請求項１から４のうちの１項に記載の塗布体収容容器。   5. The applicator container according to claim 1, wherein an inner bottom surface of a space for storing a coating liquid is formed in an R shape inside the inner shaft.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3799763A1 (en) 2019-10-01 2021-04-07 Mitsubishi Pencil Company, Limited Hair dye container

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JPS4881153U (en) * 1972-01-10 1973-10-04
JPS56113660U (en) * 1980-01-31 1981-09-01
JPS60147309U (en) * 1984-03-12 1985-09-30 株式会社吉野工業所 Cosmetic containers such as mascara
JPH114714A (en) * 1997-06-18 1999-01-12 Suzuno Kasei Kk Liquid cosmetic casing
JP2007204104A (en) * 2006-01-31 2007-08-16 Yoshino Kogyosho Co Ltd Highly airtight container with lid
JP2009285182A (en) * 2008-05-29 2009-12-10 Yoshino Kogyosho Co Ltd Container with applicator
US20120039659A1 (en) * 2009-03-16 2012-02-16 L'oreal Assembly comprising a product-packaging system with sealed closure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881153U (en) * 1972-01-10 1973-10-04
JPS56113660U (en) * 1980-01-31 1981-09-01
JPS60147309U (en) * 1984-03-12 1985-09-30 株式会社吉野工業所 Cosmetic containers such as mascara
JPH114714A (en) * 1997-06-18 1999-01-12 Suzuno Kasei Kk Liquid cosmetic casing
JP2007204104A (en) * 2006-01-31 2007-08-16 Yoshino Kogyosho Co Ltd Highly airtight container with lid
JP2009285182A (en) * 2008-05-29 2009-12-10 Yoshino Kogyosho Co Ltd Container with applicator
US20120039659A1 (en) * 2009-03-16 2012-02-16 L'oreal Assembly comprising a product-packaging system with sealed closure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3799763A1 (en) 2019-10-01 2021-04-07 Mitsubishi Pencil Company, Limited Hair dye container

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