JP3065232B2 - Cosmetic core feeding container - Google Patents
Cosmetic core feeding containerInfo
- Publication number
- JP3065232B2 JP3065232B2 JP7205045A JP20504595A JP3065232B2 JP 3065232 B2 JP3065232 B2 JP 3065232B2 JP 7205045 A JP7205045 A JP 7205045A JP 20504595 A JP20504595 A JP 20504595A JP 3065232 B2 JP3065232 B2 JP 3065232B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- hole
- chuck shaft
- main body
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
- A45D2040/208—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder the relative movement being made by a rotating action, e.g. effected by a screw
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、アイブロー、アイ
ライナー等の化粧料芯の繰出し容器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for feeding a cosmetic core such as an eyebrow or an eyeliner.
【０００２】[0002]
【従来の技術】典型的な従来の化粧料芯繰出し容器は、
図６に断面で示すように、先筒（又はテーパー筒）10
と、本体筒（又は螺旋筒）20と、芯チャック軸30とから
成る。2. Description of the Related Art A typical conventional cosmetic core feeding container is
As shown in cross section in FIG.
, A main body tube (or spiral tube) 20, and a core chuck shaft 30.
【０００３】先筒10の後端付近の外周面には環状突起12
が設けられ、この環状突起12が本体筒20の先端付近の内
周面に設けられた環状溝12′に嵌合し、先筒10が本体筒
20に相対回転可能に嵌合されている。An annular projection 12 is formed on the outer peripheral surface near the rear end of the front cylinder 10.
The annular projection 12 is fitted into an annular groove 12 ′ provided on the inner peripheral surface near the tip of the main body cylinder 20, and the front cylinder 10 is
20 is fitted so as to be relatively rotatable.
【０００４】本体筒20の内部には、芯チャック軸30の後
部に設けられた雄ネジ螺旋部31と係合する雌ネジ螺旋溝
21が形成されている。[0004] Inside the main body cylinder 20, a female screw spiral groove which engages with a male screw spiral portion 31 provided at the rear of the core chuck shaft 30 is provided.
21 are formed.
【０００５】芯チャック軸30は、角柱（例えば六角形）
状に形成され、その断面形状は、先筒10の貫通孔11の内
径形状と相似形であり、芯チャック軸33の先端には化粧
料芯33が保持されている。[0005] The core chuck shaft 30 is a prism (for example, hexagonal).
The cross-sectional shape is similar to the inner diameter shape of the through hole 11 of the front cylinder 10, and a cosmetic core 33 is held at the tip of the core chuck shaft 33.
【０００６】このように構成された従来の化粧料芯繰出
し容器では、化粧料芯33を繰り出し、繰り戻すために、
先筒10に対して本体筒20が相対的に回転するとき、芯チ
ャック軸30の角柱部分の断面形状と先筒10の貫通孔11の
断面形状とが相似形であるため、芯チャック軸30は貫通
孔11内で回転しない。In the conventional cosmetic wick feeding container constructed as described above, the cosmetic wick 33 is fed and fed back.
When the main body cylinder 20 rotates relative to the front cylinder 10, the cross-sectional shape of the prismatic portion of the core chuck shaft 30 and the cross-sectional shape of the through hole 11 of the front cylinder 10 are similar, Does not rotate in the through hole 11.
【０００７】このため、芯チャック軸30に対して本体筒
20が相対的に回転し、芯チャック軸30の雄ネジ螺旋部31
は、本体筒20内部の雌ネジ螺旋溝21に係合しつつ、雌ネ
ジ螺旋溝21に沿って縦方向に進退移動し、芯チャック軸
30の先端に保持された化粧料芯33が進退移動する。For this reason, the main body cylinder is
20 rotates relatively, and the male screw spiral portion 31 of the core chuck shaft 30
Moves forward and backward along the female screw spiral groove 21 while engaging with the female screw spiral groove 21 inside the main body cylinder 20, and the lead chuck shaft
The cosmetic core 33 held at the tip of 30 moves forward and backward.
【０００８】[0008]
【発明が解決しようとする課題】しかし、化粧料芯33を
繰り出すために、先筒10に対して本体筒20が相対的に回
転すると雄ネジ螺旋部31が前進し、雄ネジ螺旋部31がそ
の前進移動の終点Tに到達してもなお、本体筒20がさら
に回転してしまったとき、雄ネジ螺旋部31が先筒10の後
端部を前方に押圧し、この押圧により、本体筒20の環状
溝12′に嵌合した先筒10の環状突起12が破壊され又は先
筒10の環状突起12が環状溝12′から乗り上げ、先筒10と
本体筒20とが分離される。However, in order to feed out the cosmetic core 33, when the main body cylinder 20 rotates relatively to the front cylinder 10, the male screw spiral part 31 moves forward, and the male screw spiral part 31 moves. Even after reaching the end point T of the forward movement, when the main body cylinder 20 is further rotated, the male screw spiral portion 31 presses the rear end of the front cylinder 10 forward, and this pressing causes The annular projection 12 of the front cylinder 10 fitted into the annular groove 12 'of the 20 is broken or the annular projection 12 of the front cylinder 10 runs over the annular groove 12', and the front cylinder 10 and the main body cylinder 20 are separated.
【０００９】また、化粧料芯33を繰り戻すために、先筒
10に対して本体筒20が相対的に回転すると雄ネジ螺旋部
31が後退し、雄ネジ螺旋部31がその後退移動の終点Sに
到達してもなお、本体筒20がさらに回転してしまったと
き、雌ネジ螺旋溝21が終点Sよりも後方には形成されて
いないので、雄ネジ螺旋部31の後退移動が終点Sで停止
し、本体筒20を回転させようとする回転力が、雄ネジ螺
旋部31を回転させる方向に働く。In order to return the cosmetic core 33,
When the main body cylinder 20 rotates relative to 10, the male screw spiral section
Even when the main body cylinder 20 further rotates even if the male screw spiral portion 31 reaches the end point S of the backward movement, the female screw spiral groove 21 is formed behind the end point S Since it is not performed, the retreat movement of the male screw spiral portion 31 stops at the end point S, and the rotational force for rotating the main body cylinder 20 acts in the direction of rotating the male screw spiral portion 31.
【００１０】一方、この回転力に抗する力が、貫通孔11
の内径形状と相似形の角柱形状を有する芯チャック軸30
の前方部分に集中的に加わり、この結果、芯チャック軸
30が、このような回転力によって変形、破壊される。On the other hand, the force opposing this rotational force is applied to the through hole 11.
Core chuck shaft 30 having a prismatic shape similar to the inner diameter shape of
Of the core chuck shaft
30 is deformed and destroyed by such a rotational force.
【００１１】従って、本発明の目的は、先筒、本体筒及
び芯チャック軸から成る化粧料芯繰出し容器において、
先筒と本体筒との相対回転により進退移動する芯チャッ
ク軸の進退移動の終点においてもなお、先筒と本体筒と
を相対的にさらに回転してしまったとき、先筒と本体筒
とを分離したり、芯チャック軸を変形、破壊することの
ない化粧料芯繰出し容器を提供することである。Accordingly, an object of the present invention is to provide a cosmetic core feeding container comprising a front cylinder, a main cylinder and a core chuck shaft.
Even at the end point of the forward / backward movement of the core chuck shaft which moves forward and backward by the relative rotation between the front barrel and the main body cylinder, when the front cylinder and the main body cylinder are further rotated relatively, the front cylinder and the main body cylinder are moved together. An object of the present invention is to provide a cosmetic core feeding container which does not separate or deform or break the core chuck shaft.
【００１２】[0012]
【課題を解決するための手段】上記目的を達成するた
め、本発明の化粧料芯繰出し容器の第１の態様は、内部
に化粧料芯を挿通させる貫通孔を有する先筒と、内部に
雌ネジ螺旋溝が形成された本体部と、雌ネジ螺旋溝に係
合する雄ネジ螺旋部を有し、先端に前記化粧料芯を保持
する芯チャック軸とから成り、先筒が相対回転可能に前
記本体筒に嵌合された化粧料芯繰出し容器において、先
筒内部の貫通孔を形成する内周面に圧接し、且つ芯チャ
ック軸の外周面に圧接する周囲部材を芯チャック軸に嵌
合して設けたことを特徴とする。Means for Solving the Problems To achieve the above object, a first aspect of the cosmetic core feeding container according to the present invention comprises a front cylinder having a through hole through which a cosmetic core is inserted, and a female inside. A body part having a screw spiral groove, a male screw spiral part engaging with a female screw spiral groove, and a core chuck shaft holding the cosmetic core at the tip, and the front cylinder is relatively rotatable. In the cosmetic core feeding container fitted to the main body cylinder, a peripheral member that presses against the inner peripheral surface forming the through hole inside the front cylinder and presses against the outer peripheral surface of the core chuck shaft is fitted to the core chuck shaft. It is characterized by being provided.
【００１３】ここで、周囲部材は、化粧料芯を繰り出
し、繰り戻すために、先筒に対して本体筒を相対的に回
転させるとき、芯チャック軸が貫通孔内で実質的に回転
しない程度に、先筒の貫通孔を形成する内周面と芯チャ
ック軸とに圧接されている。Here, the peripheral member is such that the core chuck shaft does not substantially rotate in the through hole when the main body cylinder is rotated relative to the front cylinder in order to feed out and return the cosmetic core. And the inner peripheral surface forming the through hole of the front cylinder and the core chuck shaft.
【００１４】また、周囲部材は、雄ネジ螺旋部がその進
退移動の終点に到達してもなお、先筒に対して本体筒が
相対的にさらに回転してしまったとき、本体筒と共に芯
チャック軸が貫通孔内で回転する程度に、先筒内部の貫
通孔を形成する内周面と芯チャック軸とに圧接されてい
る。Further, when the main body cylinder is further rotated relative to the front cylinder even when the male screw spiral portion reaches the end point of the forward / backward movement of the male screw spiral portion, the peripheral member is moved together with the main body cylinder. To the extent that the shaft rotates in the through hole, the inner peripheral surface forming the through hole inside the front cylinder is pressed against the core chuck shaft.
【００１５】周囲部材は、環状であってもよい。また筒
状、弧状、螺旋状であってもよい。[0015] The peripheral member may be annular. Moreover, it may be cylindrical, arcuate, or spiral.
【００１６】周囲部材の外径形状及び貫通孔の内径形状
は、周囲部材を設けた芯チャック軸が、化粧料芯を繰り
出し、繰り戻すために、先筒に対して本体筒を相対的に
回転させるとき、貫通孔内で実質的に回転せず、雄ネジ
螺旋部がその進退移動の終点に到達してもなお、先筒に
対して本体筒が相対的にさらに回転してしまったとき、
本体筒と共に貫通孔内で回転できるような形状であれば
よい。The outer diameter of the peripheral member and the inner diameter of the through-hole are such that the core chuck shaft provided with the peripheral member rotates the main body cylinder relative to the front cylinder in order to feed and return the cosmetic core. When the body tube does not substantially rotate in the through hole, and the male screw spiral portion reaches the end point of the advance / retreat movement, the body tube has further rotated relatively to the front tube,
Any shape may be used as long as it can rotate in the through hole together with the main body cylinder.
【００１７】周囲部材の外径形状は、円形、楕円形、円
弧形であってもよい。また多角形、波形であってもよ
い。The outer diameter of the peripheral member may be circular, elliptical or arcuate. It may be a polygon or a waveform.
【００１８】貫通孔の内径形状は、円形であってもよ
い。また多角形、波形であってもよい。The inside diameter of the through hole may be circular. It may be a polygon or a waveform.
【００１９】ここで、先筒内部の貫通孔を形成する内周
面への圧接は、芯チャック軸の外周面に設けた溝内に、
貫通孔の内径よりも僅かに大きい外径を有する周囲部材
を、単数又は複数個、嵌合して設けることによって行う
ことができる。Here, the pressure contact with the inner peripheral surface forming the through hole inside the front cylinder is performed in a groove provided on the outer peripheral surface of the core chuck shaft.
This can be performed by fitting one or more peripheral members having an outer diameter slightly larger than the inner diameter of the through hole.
【００２０】また、芯チャック軸の外周面への圧接は、
芯チャック軸の外周面に設けた上述の溝の幅を周囲部材
の厚さよりも僅かに狭くすることによって行うことがで
きる。The pressure contact with the outer peripheral surface of the core chuck shaft is as follows.
This can be performed by making the width of the above-mentioned groove provided on the outer peripheral surface of the core chuck shaft slightly smaller than the thickness of the peripheral member.
【００２１】上記目的を達成するため、本発明の化粧料
芯繰出し容器の第２の態様は、上記本発明の化粧料芯繰
出し容器の第１の態様の、芯チャック軸に嵌合して設け
た周囲部材に代えて、先筒内部の貫通孔を形成する内周
面に圧接する突起部を、芯チャック軸の外周面に設けた
ことを特徴とする。In order to achieve the above object, a second aspect of the cosmetic core feeding container of the present invention is provided so as to be fitted to a core chuck shaft of the first aspect of the cosmetic core feeding container of the present invention. In place of the peripheral member, a projection is provided on the outer peripheral surface of the core chuck shaft, the protrusion being pressed against the inner peripheral surface forming the through hole inside the front cylinder.
【００２２】ここで、芯チャック軸の外周面に設けた突
起部は、化粧料芯を繰り出し、繰り戻すために、先筒に
対して本体筒が相対的に回転するとき、芯チャック軸が
貫通孔内で実質的に回転しない程度に、貫通孔を形成す
る内周面に圧接されている。Here, the projection provided on the outer peripheral surface of the core chuck shaft is provided so that the core chuck shaft penetrates when the main body cylinder is relatively rotated with respect to the front cylinder in order to feed out and return the cosmetic core. It is pressed against the inner peripheral surface forming the through-hole to such an extent that it does not substantially rotate in the hole.
【００２３】また、突起部は、雄ネジ螺旋部がその進退
移動の終点に到達してもなお、先筒に対して本体筒が相
対的にさらに回転してしまったとき、本体筒と共に芯チ
ャック軸が貫通孔内で回転する程度に、貫通孔を形成す
る内周面に対して圧接されている。Also, when the main body cylinder is further rotated relative to the front cylinder even when the male screw spiral section reaches the end point of the forward / backward movement of the male screw spiral section, the protrusion is formed together with the main body cylinder. The shaft is pressed against the inner peripheral surface forming the through hole to the extent that the shaft rotates in the through hole.
【００２４】突起部は、環状であってもよい。また筒
状、弧状、螺旋状であってもよい。[0024] The projection may be annular. Moreover, it may be cylindrical, arcuate, or spiral.
【００２５】突起部の外径形状及び貫通孔の内径形状
は、突起部を設けた芯チャック軸が、化粧料芯を繰り出
し、繰り戻すために、先筒に対して本体筒を相対的に回
転させるとき、貫通孔内で実質的に回転せず、雄ネジ螺
旋部がその進退移動の終点に到達してもなお、先筒に対
して本体筒が相対的にさらに回転してしまったとき、本
体筒と共に貫通孔内で回転できるような形状であればよ
い。The outer diameter of the projection and the inner diameter of the through hole are such that the core chuck shaft provided with the projection rotates the main body cylinder relative to the front cylinder in order to feed and return the cosmetic core. When the body tube does not substantially rotate in the through hole, and the male screw spiral portion reaches the end point of the advance / retreat movement, the body tube has further rotated relatively to the front tube, Any shape may be used as long as it can rotate in the through hole together with the main body cylinder.
【００２６】突起部の外径形状は、円形、楕円形、円弧
形であってもよい。また多角形、波形であってもよい。The outer diameter of the projection may be circular, elliptical or arcuate. It may be a polygon or a waveform.
【００２７】貫通孔の内径形状は、円形であってもよ
い。また多角形、波形であってもよい。The inner diameter of the through hole may be circular. It may be a polygon or a waveform.
【００２８】ここで、圧接は、貫通孔の内径よりも僅か
に大きい外径を有する突起部を、単数又は複数個、芯チ
ャック軸の外周面に設けることによって行うことができ
る。Here, the pressure contact can be performed by providing one or a plurality of protrusions having an outer diameter slightly larger than the inner diameter of the through hole on the outer peripheral surface of the core chuck shaft.
【００２９】突起部は、芯チャック軸との一体成形によ
って設けることができる。また、突起部は、上記本発明
の第１の態様の周囲部材を芯チャック軸に接着すること
によって設けることができる。The projection can be provided by integral molding with the core chuck shaft. Further, the projection can be provided by bonding the peripheral member of the first aspect of the present invention to the core chuck shaft.
【００３０】上記目的を達成するため、本発明の化粧料
芯繰出し容器の第３の態様は、上記本発明の化粧料芯繰
出し容器の第１の態様の周囲部材を、貫通孔を形成する
内周面に嵌合して設けたことを特徴とする。To achieve the above object, a third aspect of the cosmetic core feeding container according to the present invention is directed to a cosmetic core feeding container according to the first aspect, wherein the peripheral member of the first aspect of the present invention is formed by forming a through-hole. It is characterized by being provided so as to be fitted on the peripheral surface.
【００３１】ここで、周囲部材は、上記本発明の化粧料
芯繰出し容器の第１の態様と同様に、化粧料芯を繰り出
し、繰り戻すために、先筒に対して本体筒を相対的に回
転させるとき、芯チャック軸が貫通孔内で実質的に回転
しない程度に、また、雄ネジ螺旋部がその進退移動の終
点に到達してもなお、先筒に対して本体筒が相対的にさ
らに回転してしまったとき、本体筒と共に芯チャック軸
が貫通孔内で回転する程度に、先筒内部の貫通孔を形成
する内周面と芯チャック軸とに圧接されている。Here, similarly to the first embodiment of the cosmetic core feeding container of the present invention, the peripheral member is provided with the main body cylinder relatively to the front cylinder for feeding and returning the cosmetic core. When rotating, the main body cylinder is relatively positioned with respect to the front cylinder even to the extent that the core chuck shaft does not substantially rotate in the through hole, and even when the male screw spiral portion reaches the end point of its advance / retreat movement. When the core chuck shaft is further rotated, the core chuck shaft is pressed against the inner peripheral surface forming the through hole inside the front cylinder and the core chuck shaft to such an extent that the core chuck shaft rotates together with the main body cylinder in the through hole.
【００３２】周囲部材は、環状であってもよい。また筒
状、弧状、螺旋状であってもよい。[0032] The peripheral member may be annular. Moreover, it may be cylindrical, arcuate, or spiral.
【００３３】周囲部材の内径形状及び芯チャック軸の外
径形状は、芯チャック軸が、化粧料芯を繰り出し、繰り
戻すために、先筒に対して本体筒を相対的に回転させる
とき、貫通孔内で実質的に回転せず、雄ネジ螺旋部がそ
の進退移動の終点に到達してもなお、先筒に対して本体
筒が相対的にさらに回転してしまったとき、本体筒と共
に貫通孔内で回転できるような形状であればよい。The inner diameter shape of the peripheral member and the outer diameter shape of the core chuck shaft can be set such that when the core chuck shaft rotates the main body cylinder relative to the front cylinder in order to feed out and return the cosmetic core, When the main body cylinder has further rotated relatively to the front cylinder even if the male screw spiral part has reached the end point of its forward and backward movement without substantially rotating in the hole, it penetrates with the main body cylinder. Any shape may be used as long as it can rotate in the hole.
【００３４】周囲部材の内径形状は、円形、楕円形、円
弧形であってもよい。また多角形、波形であってもよ
い。The inner diameter of the peripheral member may be circular, elliptical or arcuate. It may be a polygon or a waveform.
【００３５】芯チャック軸の外径形状は、円形であって
もよい。また多角形、波形であってもよい。The outer shape of the core chuck shaft may be circular. It may be a polygon or a waveform.
【００３６】ここで、芯チャック軸の外周面への圧接
は、貫通孔を形成する内周面に設けた溝内に、芯チャッ
ク軸の外径よりも僅かに小さい内径を有する周囲部材
を、単数又は複数個、嵌合して設けることによって行う
ことができる。Here, pressure contact with the outer peripheral surface of the core chuck shaft is performed by inserting a peripheral member having an inner diameter slightly smaller than the outer diameter of the core chuck shaft into a groove provided on the inner peripheral surface forming a through hole. It can be performed by providing one or more fittings.
【００３７】また、先筒内部の貫通孔を形成する内周面
への圧接は、貫通孔を形成する内周面に設けた上述の溝
の幅を周囲部材の厚さよりも僅かに狭くすることによっ
て行うことができる。The pressure contact with the inner peripheral surface forming the through hole inside the front cylinder is performed by making the width of the above-mentioned groove provided on the inner peripheral surface forming the through hole slightly smaller than the thickness of the peripheral member. Can be done by
【００３８】上記目的を達成するため、本発明の化粧料
芯繰出し容器の第４の態様は、上記本発明の化粧料芯繰
出し容器の第１の態様の、芯チャック軸に嵌合して設け
た周囲部材に代えて、芯チャック軸の外周面に圧接する
突起部を、貫通孔を形成する内周面に設けたことを特徴
とする。In order to achieve the above object, a fourth aspect of the cosmetic core feeding container of the present invention is provided so as to be fitted to a core chuck shaft of the first aspect of the cosmetic core feeding container of the present invention. In place of the peripheral member, a protrusion that presses against the outer peripheral surface of the core chuck shaft is provided on the inner peripheral surface where the through hole is formed.
【００３９】ここで、貫通孔を形成する内周面に設けた
突起部は、化粧料芯を繰り出し、繰り戻すために、先筒
に対して本体筒が相対的に回転するとき、芯チャック軸
が貫通孔内で実質的に回転しない程度に、芯チャック軸
の外周面に圧接されている。Here, the protrusion provided on the inner peripheral surface forming the through hole is used to feed the cosmetic core and to return the cosmetic core to the core chuck shaft when the main body cylinder rotates relative to the front cylinder. Is pressed against the outer peripheral surface of the lead chuck shaft to such an extent that it does not substantially rotate in the through hole.
【００４０】また、突起部は、雄ネジ螺旋部がその進退
移動の終点に到達してもなお、先筒に対して本体筒が相
対的にさらに回転してしまったとき、本体筒と共に芯チ
ャック軸が貫通孔内で回転する程度に、芯チャック軸の
外周面に圧接されている。Further, when the main body cylinder is further rotated relative to the front cylinder even after the male screw spiral section reaches the end point of the forward / backward movement of the male screw spiral section, the projecting portion is provided together with the main body cylinder. The shaft is pressed against the outer peripheral surface of the core chuck shaft to such an extent that the shaft rotates in the through hole.
【００４１】突起部は、環状であってもよい。また筒
状、弧状、螺旋状であってもよい。The projection may be annular. Moreover, it may be cylindrical, arcuate, or spiral.
【００４２】突起部の内径形状及び芯チャック軸の外径
形状は、芯チャック軸が、化粧料芯を繰り出し、繰り戻
すために、先筒に対して本体筒を相対的に回転すると
き、貫通孔内で実質的に回転せず、雄ネジ螺旋部がその
進退移動の終点に到達してもなお、先筒に対して本体筒
が相対的にさらに回転してしまったとき、本体筒と共に
貫通孔内で回転できるような形状であればよい。The inner diameter shape of the projection and the outer diameter shape of the core chuck shaft are such that when the core chuck shaft rotates the main body cylinder relative to the front cylinder in order to feed out and return the cosmetic core. When the main body cylinder has further rotated relatively to the front cylinder even if the male screw spiral part has reached the end point of its forward and backward movement without substantially rotating in the hole, it penetrates with the main body cylinder. Any shape may be used as long as it can rotate in the hole.
【００４３】突起部の内径形状は、円形、楕円形、円弧
形であってもよい。また多角形、波形であってもよい。The inner diameter of the projection may be circular, elliptical or arcuate. It may be a polygon or a waveform.
【００４４】芯チャック軸の外径形状は、円形であって
もよい。また多角形、波形であってもよい。The outer diameter of the core chuck shaft may be circular. It may be a polygon or a waveform.
【００４５】ここで、圧接は、芯チャック軸の外径より
も僅かに小さい内径を有する突起部を、単数又は複数
個、貫通孔を形成する内周面に設けることによって行う
ことができる。Here, the pressure contact can be performed by providing one or more protrusions having an inner diameter slightly smaller than the outer diameter of the core chuck shaft on the inner peripheral surface where the through hole is formed.
【００４６】突起部は、貫通孔を形成する内周面との一
体成形によって設けることができる。また、突起部は、
上記本発明の第３の態様の周囲部材を、貫通孔を形成す
る内周面に接着することによって設けることができる。The projection can be provided by integral molding with the inner peripheral surface forming the through hole. Also, the protrusions
The peripheral member according to the third aspect of the present invention can be provided by bonding the peripheral member to an inner peripheral surface where a through hole is formed.
【００４７】本発明に従った化粧料芯繰出し容器が、以
上のように構成されるので、化粧料芯を繰り出し、繰り
戻すために、先筒に対して本体筒が相対的に回転すると
き、芯チャック軸が貫通孔内で実質的に回転しないの
で、芯チャック軸に対して本体筒が相対的に回転し、雌
ネジ螺旋溝に係合する雄ネジ螺旋部が、雌ネジ螺旋溝に
沿って縦方向に進退移動する。Since the cosmetic core feeding container according to the present invention is configured as described above, in order to feed and return the cosmetic core, when the main body cylinder rotates relative to the front cylinder, Since the core chuck shaft does not substantially rotate in the through-hole, the main body cylinder rotates relatively to the core chuck shaft, and the male screw spiral portion engaging with the female screw spiral groove extends along the female screw spiral groove. To move vertically.
【００４８】また、芯チャック軸の雄ネジ螺旋部がその
進退移動の終点に到達してもなお、先筒に対して本体筒
が相対的にさらに回転してしまったとき、雄ネジ螺旋部
の縦方向の進退移動がその終点で停止した状態で、本体
筒と共に芯チャック軸が、貫通孔内で、先筒に対して相
対的に回転する。Further, even when the male screw spiral portion of the core chuck shaft reaches the end point of the advance / retreat movement, when the main body cylinder is further rotated relatively to the front cylinder, the male screw spiral portion of the male screw spiral portion is not rotated. With the vertical movement stopped at the end point, the core chuck shaft rotates together with the main body cylinder in the through hole relative to the leading cylinder.
【００４９】[0049]
【発明の実施の形態】以下、図面を参照して、本発明の
実施の形態を説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００５０】本発明の第１の実施の形態図１及び２に示
すように、本発明の第１の実施の形態は、内部に化粧料
芯33を挿通させる貫通孔11を有する先筒10と、内部に雌
ネジ螺旋溝21が形成された本体部20と、雌ネジ螺旋溝21
に係合する雄ネジ螺旋部31を有し、先端に化粧料芯33を
保持する芯チャック軸30とから成り、先筒10が相対回転
可能に本体筒20に嵌合された化粧料芯繰出し容器におい
て、先筒10の貫通孔11を形成する内周面に圧接し、且つ
芯チャック軸30に圧接するO-リング32を芯チャック軸30
に嵌合して設けた化粧料芯繰出し容器である。First Embodiment of the Present Invention As shown in FIGS. 1 and 2, a first embodiment of the present invention comprises a front cylinder 10 having a through-hole 11 through which a cosmetic core 33 is inserted. A body 20 having a female screw spiral groove 21 formed therein, and a female screw spiral groove 21
And a core chuck shaft 30 holding a cosmetic core 33 at the end thereof, and the leading cylinder 10 is relatively rotatably fitted to the main body cylinder 20 so as to be fed out. In the container, the O-ring 32 that is pressed against the inner peripheral surface of the front cylinder 10 forming the through hole 11 and pressed against the lead chuck shaft 30 is attached to the lead chuck shaft 30.
This is a cosmetic core feeding container provided so as to be fitted into the container.
【００５１】先筒10の後端部には環状突起12が設けら
れ、この環状突起12が、本体筒20の先端部内に設けられ
た環状溝12′内に嵌合され、本体筒20が、先筒10に対し
て相対的に回転できるようになっている。An annular projection 12 is provided at the rear end of the front cylinder 10, and the annular projection 12 is fitted into an annular groove 12 ′ provided in the front end of the main body cylinder 20. It is configured to be able to rotate relatively to the front cylinder 10.
【００５２】先筒10の後方部は筒体であり、この筒体か
ら後方に、やや外径の小さい筒体が続き、有底円筒状の
支持部材13がこの筒体の外周部分に係合し、先筒10の後
端部に本体筒20の内周面に内接して設けられる。A rear portion of the front cylinder 10 is a cylinder, and a cylinder having a slightly smaller outer diameter continues from the cylinder rearward, and a bottomed cylindrical support member 13 is engaged with an outer peripheral portion of the cylinder. The rear end of the front cylinder 10 is provided in contact with the inner peripheral surface of the main body cylinder 20.
【００５３】この支持部材13の底部には貫通孔11と同軸
に孔が設けられ、芯チャック軸30がこの孔を通じて縦方
向に進退移動することができる。A hole is provided at the bottom of the support member 13 coaxially with the through hole 11, and the lead chuck shaft 30 can move in the vertical direction through this hole.
【００５４】また、この孔は、芯チャック軸30がこの孔
内で回転できるような形状を有して、芯チャック軸30の
外周面に外接し、芯チャック軸30が支持部材13によって
支持される。The hole has a shape such that the core chuck shaft 30 can rotate within the hole, and circumscribes the outer peripheral surface of the core chuck shaft 30. The core chuck shaft 30 is supported by the support member 13. You.
【００５５】本体筒20には、支持部材13が内接している
部分より後方の内壁に雌ネジ螺旋溝21が形成され、芯チ
ャック軸30の後端部に形成された雄ネジ螺旋部31がこの
雌ネジ螺旋溝21に係合する。芯チャック軸30の先端付近
には、環状溝が設けられ、この環状溝内にO-リング32が
嵌合されている。In the main body cylinder 20, a female screw spiral groove 21 is formed on the inner wall behind the part where the support member 13 is inscribed, and a male screw spiral part 31 formed on the rear end of the core chuck shaft 30. The female screw spiral groove 21 is engaged. An annular groove is provided near the tip of the core chuck shaft 30, and an O-ring 32 is fitted in the annular groove.
【００５６】O-リング32は、先筒10の貫通孔11を形成す
る内周面の内径よりも僅かに大きい外径を有し、O-リン
グ32の外周面は先筒10の貫通孔11を形成する内周面に圧
接される。The O-ring 32 has an outer diameter slightly larger than the inner diameter of the inner peripheral surface forming the through hole 11 of the front cylinder 10, and the outer peripheral surface of the O-ring 32 is Is pressed against the inner peripheral surface that forms
【００５７】また、O-リング32の内周部分は、O-リング
32の厚さよりも僅かに狭い幅を有する環状溝内に圧接さ
れ、嵌合される。The inner peripheral portion of the O-ring 32 is an O-ring
It is pressed into and fitted into an annular groove having a width slightly smaller than the thickness of 32.
【００５８】このように、芯チャック軸30に嵌合して設
けられたO-リング32が、貫通孔11を形成する内周面に圧
接し、且つ芯チャック軸30の外周面に圧接するので、化
粧料芯33を繰り出し、繰り戻すために、先筒10に対して
本体筒20を相対的に回転するとき、芯チャック軸30が貫
通孔11内で実質的に回転せず、雄ネジ螺旋部31が、雌ネ
ジ螺旋溝21に沿って縦方向に進退移動する。As described above, since the O-ring 32 provided by fitting to the core chuck shaft 30 is pressed against the inner peripheral surface forming the through hole 11 and pressed against the outer peripheral surface of the core chuck shaft 30. When the main body cylinder 20 is relatively rotated with respect to the front cylinder 10 in order to pay out and rewind the cosmetic core 33, the core chuck shaft 30 does not substantially rotate in the through-hole 11, and a male screw spiral is formed. The part 31 moves forward and backward along the female screw spiral groove 21 in the vertical direction.
【００５９】また、雄ネジ螺旋部31がその進退移動の終
点S、Tに到達してもなお、先筒10に対して本体筒20を相
対的にさらに回転してしまったとき、雄ネジ螺旋部31の
縦方向の進退移動がその終点S、Tで停止した状態で、本
体筒20と共に芯チャック軸30が、貫通孔11内で、先筒10
に対して相対的に回転する。When the main body cylinder 20 is further rotated relative to the front cylinder 10 even after the male screw spiral portion 31 reaches the end points S and T of the forward and backward movements, the male screw spiral section 31 is rotated. With the vertical advance / retreat movement of the portion 31 stopped at its end points S and T, the core chuck shaft 30 together with the main body cylinder 20 is moved through the through-hole 11 into the front cylinder 10.
Rotate relative to.
【００６０】ここで、本発明の第１の実施の形態では、
先筒10の貫通孔11を形成する内周面にわたって圧接する
O-リング32を芯チャック軸30に圧接し、嵌合して設けて
いるので、化粧料芯33がアイライナー等の揮発性の化粧
料であるとき、O-リング32を介して、O-リング32の前方
部分と後方部分とをほぼ気密に遮断することができ、未
使用時に、キャップ（図示せず）で先筒10を覆うことに
より、このような揮発性の化粧料芯33の乾燥を防ぐこと
ができる。Here, in the first embodiment of the present invention,
Pressure contact over the inner peripheral surface forming the through hole 11 of the front cylinder 10
Since the O-ring 32 is pressed against and fitted to the core chuck shaft 30, when the cosmetic core 33 is a volatile cosmetic such as an eyeliner, the O-ring 32 is provided through the O-ring 32. The front portion and the rear portion of the ring 32 can be substantially airtightly shut off, and the cap (not shown) covers the front tube 10 when not in use. Can be prevented.
【００６１】また、本発明の第１の実施の形態では、O-
リング32を芯チャック軸30に設けたが、O-リング32に代
えて、環状、筒状、弧状、又は螺旋状の周囲部材を芯チ
ャック軸30の外周面に嵌合して設けてもよい。In the first embodiment of the present invention, O-
Although the ring 32 is provided on the core chuck shaft 30, instead of the O-ring 32, an annular, cylindrical, arcuate, or spiral peripheral member may be provided by fitting to the outer peripheral surface of the core chuck shaft 30. .
【００６２】ここで、周囲部材の外径形状及び貫通孔の
内径形状は、周囲部材を設けた芯チャック軸が、化粧料
芯を繰り出し、繰り戻すために、先筒に対して本体筒を
相対的に回転させるとき、貫通孔内で実質的に回転せ
ず、雄ネジ螺旋部がその進退移動の終点に到達してもな
お、先筒に対して本体筒が相対的にさらに回転してしま
ったとき、本体筒と共に貫通孔内で回転できるような形
状であればよく、例えば、周囲部材の外径形状が円形で
あるとき、貫通孔の内径形状は多角形又は波形であり得
る。Here, the outer diameter shape of the peripheral member and the inner diameter shape of the through-hole are set so that the core chuck shaft provided with the peripheral member moves the main body cylinder relative to the front cylinder in order to feed and return the cosmetic core. When the male screw helical portion reaches the end point of the forward / backward movement, the main body cylinder still rotates further relative to the leading cylinder. At this time, any shape may be used as long as it can rotate in the through hole together with the main body cylinder. For example, when the outer diameter of the peripheral member is circular, the inner diameter of the through hole may be polygonal or corrugated.
【００６３】本発明の第１の実施の形態では、１個のO-
リング32を設けた芯チャック軸30が支持部材13を通じて
進退移動するので、その移動の途中で芯チャック軸30が
横方向にズレることなく、貫通孔11と同軸に縦方向に移
動するが、複数個のO-リング32を芯チャック軸30に沿っ
て間隔をあけて設けることにより、支持部材13がなくて
も、芯チャック軸30が貫通孔11と同軸に縦方向に移動す
ることができる。In the first embodiment of the present invention, one O-
Since the core chuck shaft 30 provided with the ring 32 moves forward and backward through the support member 13, the core chuck shaft 30 does not shift in the horizontal direction during the movement and moves in the vertical direction coaxially with the through hole 11. By providing the O-rings 32 at intervals along the core chuck shaft 30, the core chuck shaft 30 can move in the vertical direction coaxially with the through hole 11 without the support member 13.
【００６４】また、縦方向に幅のある筒状、又は螺旋状
の周囲部材を芯チャック軸30に嵌合して設けても、支持
部材13なしで、芯チャック軸30が貫通孔11と同軸に縦方
向に移動することができる。Further, even if a cylindrical or spiral peripheral member having a width in the vertical direction is fitted to the core chuck shaft 30, the core chuck shaft 30 is coaxial with the through hole 11 without the support member 13. Can be moved vertically.
【００６５】本発明の第２の実施の形態 図３に示すように、本発明の第２の実施の形態は、上記
本発明の第１の実施の形態の、芯チャック軸30に嵌合し
て設けたO-リング32に代えて、貫通孔11を形成する内周
面に圧接する突起部32を、芯チャック軸30の外周面に設
けた化粧料芯繰出し容器である。Second Embodiment of the Present Invention As shown in FIG. 3, a second embodiment of the present invention fits into the lead chuck shaft 30 of the first embodiment of the present invention. Instead of the O-ring 32 provided in this way, a cosmetic core dispensing container in which a projection 32 that is pressed against the inner peripheral surface forming the through hole 11 is provided on the outer peripheral surface of the core chuck shaft 30.
【００６６】ここで、突起部32は、環状であり、芯チャ
ック軸30との一体成形により芯チャック軸30の先端付近
の外周面に設けられている。Here, the projection 32 is annular, and is provided on the outer peripheral surface near the tip of the core chuck shaft 30 by integral molding with the core chuck shaft 30.
【００６７】突起部32の外径は、貫通孔11の内径よりも
僅かに大きい外径部分を有し、突起部32の外周面は先筒
10の貫通孔11を形成する内周面に圧接する。The outer diameter of the projection 32 has an outer diameter portion slightly larger than the inner diameter of the through hole 11, and the outer peripheral surface of the projection 32 is
It comes into pressure contact with the inner peripheral surface forming the through-hole 11 of 10.
【００６８】このように、突起部32の外周面は先筒10の
貫通孔11を形成する内周面に圧接するので、上記本発明
の第１の実施の形態と同様に、化粧料芯33を繰り出し、
繰り戻すために、先筒10に対して本体筒20を相対的に回
転するとき、芯チャック軸30が貫通孔11内で実質的に回
転せず、雄ネジ螺旋部31が、雌ネジ螺旋溝21に沿って縦
方向に進退移動する。As described above, since the outer peripheral surface of the protruding portion 32 is pressed against the inner peripheral surface forming the through-hole 11 of the front cylinder 10, the cosmetic core 33 is provided in the same manner as in the first embodiment of the present invention. Out,
When the main body cylinder 20 is rotated relative to the front cylinder 10 for repetition, the core chuck shaft 30 does not substantially rotate in the through-hole 11, and the male screw spiral part 31 has the female screw spiral groove. Move longitudinally along 21.
【００６９】また、雄ネジ螺旋部31がその進退移動の終
点S、Tに到達してもなお、先筒10に対して本体筒20を相
対的にさらに回転してしまったとき、雄ネジ螺旋部31の
進退移動がその終点S、Tで停止した状態で、本体筒20と
共に芯チャック軸30が、貫通孔11内で、先筒10に対して
相対的に回転する。When the main body cylinder 20 has been further rotated relative to the front cylinder 10 even after the male screw spiral portion 31 has reached the end points S and T of its forward and backward movements, With the forward / backward movement of the portion 31 stopped at the end points S and T, the core chuck shaft 30 rotates in the through hole 11 relative to the front tube 10 together with the main body tube 20.
【００７０】ここで、突起部32は、筒状、弧状又は螺旋
状であってもよい。Here, the projection 32 may be cylindrical, arcuate or spiral.
【００７１】突起部32の外径形状は、円形であってもよ
く、楕円形、円弧形、多角形又は波形であってもよい。The outer diameter of the projection 32 may be circular, elliptical, arcuate, polygonal, or corrugated.
【００７２】突起部32の外径形状及び貫通孔11の内径形
状は、突起部32を設けた芯チャック軸30が、化粧料芯33
を繰り出し、繰り戻すために、先筒10に対して本体筒20
を相対的に回転させるとき、貫通孔11内で実質的に回転
せず、雄ネジ螺旋部31がその進退移動の終点S、Tに到達
してもなお、先筒10に対して本体筒20が相対的にさらに
回転してしまったとき、本体筒20と共に貫通孔11内で回
転できるような形状であればよく、例えば、突起部32の
外径形状が円形であるとき、貫通孔11の内径形状は多角
形又は波形であり得る。The outer diameter of the projection 32 and the inner diameter of the through-hole 11 are different from each other in that the core chuck shaft 30 provided with the projection 32 is
To the main cylinder 20 with respect to the front cylinder 10
Is relatively rotated in the through hole 11 even when the male screw spiral portion 31 reaches the end points S and T of the forward and backward movements, the main body cylinder 20 is still rotated with respect to the front cylinder 10. If it has relatively rotated further, the shape may be such that it can rotate in the through hole 11 together with the main body cylinder 20.For example, when the outer diameter of the projection 32 is circular, the shape of the through hole 11 The inner diameter shape may be polygonal or corrugated.
【００７３】また、本発明の第２の実施の形態では、突
起部32を芯チャック軸30との一体成形により設けたが、
周囲部材を芯チャック軸30に接着して設けてもよい。In the second embodiment of the present invention, the projection 32 is formed integrally with the core chuck shaft 30.
A peripheral member may be provided by bonding to the core chuck shaft 30.
【００７４】ここで、芯チャック軸30に接着される周囲
部材は、環状、筒状、弧状、又は螺旋状であってもよ
い。Here, the peripheral member bonded to the core chuck shaft 30 may be annular, cylindrical, arcuate, or spiral.
【００７５】この周囲部材の外径形状は、円形、楕円
形、円弧形、多角形又は波形であってもよい。The outer diameter of the peripheral member may be a circle, an ellipse, an arc, a polygon, or a waveform.
【００７６】貫通孔11の内径形状は、周囲部材の外周面
が、上述のように、貫通孔11を形成する内周面に圧接す
るような形状であればよく、周囲部材の外径形状が円形
であるとき、多角形又は波形であり得る。The inner diameter of the through hole 11 may be any shape as long as the outer peripheral surface of the peripheral member is pressed against the inner peripheral surface forming the through hole 11 as described above. When circular, it can be polygonal or wavy.
【００７７】ここで、貫通孔11の内径形状を円形にし、
上記本発明の第１の実施の形態のO-リングを芯チャック
軸30の外周面に接着して突起部32を設けると、化粧料芯
33がアイライナー等の揮発性の化粧料であるとき、突起
部32としてのO-リングを介して、O-リングの前方部分と
後方部分とをほぼ気密に遮断し、未使用時に、キャップ
（図示せず）で先筒10を覆うことにより、このような揮
発性の化粧料芯33の乾燥を防ぐことができる。Here, the inner diameter of the through hole 11 is circular,
When the protrusion 32 is provided by bonding the O-ring of the first embodiment of the present invention to the outer peripheral surface of the core chuck shaft 30, the cosmetic core
When 33 is a volatile cosmetic such as an eyeliner, the front part and the rear part of the O-ring are almost airtightly shut off via the O-ring as the projection 32, and the cap ( By covering the front cylinder 10 with a not-shown), it is possible to prevent the volatile cosmetic core 33 from drying.
【００７８】さらに、本発明の第２の実施の形態では、
１個の突起部32を設けた芯チャック軸30が、上記本発明
の第１の実施の形態と同様に、支持部材13を通じて進退
移動するので、その移動の途中で芯チャック軸30が横方
向にズレることなく、貫通孔11と同軸に縦方向に移動す
るが、芯チャック軸30に沿って間隔をあけて複数個の突
起部32を設けることにより、支持部材13がなくても、芯
チャック軸30を貫通孔11と同軸に縦方向に移動すること
ができる。Further, in the second embodiment of the present invention,
Since the lead chuck shaft 30 provided with one projection 32 moves forward and backward through the support member 13 in the same manner as in the first embodiment of the present invention, the lead chuck shaft 30 moves in the lateral direction during the movement. Without moving, the core chuck moves in the vertical direction coaxially with the through hole 11, but by providing a plurality of protrusions 32 at intervals along the core chuck shaft 30, even if the support member 13 is not provided, the core chuck can be moved. The shaft 30 can be moved coaxially with the through hole 11 in the vertical direction.
【００７９】ここで、縦方向に幅のある筒状又は螺旋状
の突起部32を芯チャック軸30に設けても、支持部材13な
しで、芯チャック軸30を貫通孔11と同軸に縦方向に移動
することができる。Here, even if the cylindrical or spiral projection 32 having a width in the vertical direction is provided on the core chuck shaft 30, the core chuck shaft 30 can be coaxially formed with the through hole 11 in the vertical direction without the support member 13. Can be moved to.
【００８０】本発明の第３の実施の形態 図４に示すように、本発明の第３の実施の形態は、上記
本発明の第１の実施の形態のO-リング32を、貫通孔11を
形成する内周面に嵌合して設けたことを特徴とする化粧
料芯繰出し容器である。Third Embodiment of the Present Invention As shown in FIG. 4, in the third embodiment of the present invention, the O-ring 32 of the first embodiment of the present invention A cosmetic core dispensing container characterized by being provided so as to be fitted on an inner peripheral surface forming the same.
【００８１】ここで、環状溝が、貫通孔を形成する内周
面の先端付近に設けられ、O-リング32の外周部分がこの
環状溝内に嵌合されている。Here, an annular groove is provided near the tip of the inner peripheral surface forming the through hole, and the outer peripheral portion of the O-ring 32 is fitted in the annular groove.
【００８２】O-リング32は、芯チャック軸30の外径より
も僅かに小さい内径を有し、芯チャック軸30の外周面に
圧接する。The O-ring 32 has an inner diameter slightly smaller than the outer diameter of the core chuck shaft 30 and presses against the outer peripheral surface of the core chuck shaft 30.
【００８３】また、O-リング32の外周部分は、貫通孔11
を形成する内周面に設けられた、O-リング32の厚さより
も僅かに狭い幅を有する環状溝に嵌合され、貫通孔11を
形成する内周面に圧接されている。The outer peripheral portion of the O-ring 32 is
Is fitted into an annular groove provided on the inner peripheral surface of the O-ring 32 and having a width slightly smaller than the thickness of the O-ring 32, and is pressed against the inner peripheral surface of the through-hole 11.
【００８４】このように、貫通孔11を形成する内周面に
嵌合して設けたO-リング32が芯チャック軸30の外周面に
圧接し、且つ貫通孔11を形成する内周面に圧接している
ので、化粧料芯33を繰り出し、繰り戻すために、先筒10
に対して本体筒20を相対的に回転するとき、芯チャック
軸30が貫通孔11内で実質的に回転せず、雄ネジ螺旋部31
が、雌ネジ螺旋溝21に沿って縦方向に進退移動する。As described above, the O-ring 32 fitted to the inner peripheral surface forming the through hole 11 is pressed against the outer peripheral surface of the core chuck shaft 30, and is pressed against the inner peripheral surface forming the through hole 11. Since it is in pressure contact, the leading end of the cylinder 10
When the main body cylinder 20 is relatively rotated with respect to the core screw shaft 30, the core chuck shaft 30 does not substantially rotate
Move longitudinally along the female screw spiral groove 21.
【００８５】また、雄ネジ螺旋部31がその進退移動の終
点S、Tに到達してもなお、先筒10に対して本体筒20を相
対的にさらに回転してしまったとき、雄ネジ螺旋部31の
進退移動がその終点S、Tで停止した状態で、本体筒20と
共に芯チャック軸30が、貫通孔11内で、先筒10に対して
相対的に回転する。Further, even when the male screw spiral portion 31 has reached the end points S and T of the forward and backward movements, and the main body tube 20 has been further rotated relative to the front tube 10, the male screw spiral portion 31 will not be rotated. With the forward / backward movement of the portion 31 stopped at the end points S and T, the core chuck shaft 30 rotates in the through hole 11 relative to the front tube 10 together with the main body tube 20.
【００８６】ここで、本発明の第３の実施の形態では、
芯チャック軸30の外周面にわたって圧接し、且つ貫通孔
11を形成する内周面に圧接するO-リング32が、貫通孔11
を形成する内周面に嵌合して設けられいるので、化粧料
芯33がアイライナー等の揮発性の化粧料であるとき、こ
のO-リング32を介して、O-リング32の前方部分と後方部
分とをほぼ気密に遮断し、未使用時に、キャップ（図示
せず）で先筒10を覆うことにより、このような揮発性の
化粧料芯33の乾燥を防ぐことができる。Here, in the third embodiment of the present invention,
Pressure contact over the outer peripheral surface of the core chuck shaft 30 and through holes
The O-ring 32 pressed against the inner peripheral surface forming the
When the cosmetic core 33 is a volatile cosmetic such as an eyeliner, the front part of the O-ring 32 is provided through the O-ring 32 because the cosmetic core 33 is a volatile cosmetic such as an eyeliner. And the rear part thereof are almost airtightly closed, and when not in use, the cap (not shown) covers the front tube 10 to prevent the volatile cosmetic core 33 from drying out.
【００８７】また、本発明の第３の実施の形態では、O-
リング32を、貫通孔11を形成する内周面に設けたが、O-
リング32に代えて、環状、筒状、弧状又は螺旋状の周囲
部材を、貫通孔11の内周面に嵌合して設けてもよい。In the third embodiment of the present invention, O-
The ring 32 is provided on the inner peripheral surface where the through hole 11 is formed.
Instead of the ring 32, an annular, cylindrical, arc-shaped or spiral peripheral member may be fitted to the inner peripheral surface of the through hole 11.
【００８８】ここで、芯チャック軸30の外径形状及び周
囲部材の内径形状は、突起部32を設けた芯チャック軸30
が、化粧料芯33を繰り出し、繰り戻すために、先筒10に
対して本体筒20を相対的に回転させるとき、貫通孔11内
で実質的に回転せず、雄ネジ螺旋部31がその進退移動の
終点S、Tに到達してもなお、先筒10に対して本体筒20が
相対的にさらに回転してしまったとき、本体筒20と共に
貫通孔11内で回転できるような形状であればよく、例え
ば、芯チャック軸30の外径形状が円形であるとき、周囲
部材の内径形状は多角形又は波形であり得る。Here, the outer diameter shape of the core chuck shaft 30 and the inner diameter shape of the peripheral member are determined by the center chuck shaft 30 provided with the projections 32.
However, when the main body tube 20 is relatively rotated with respect to the front tube 10 in order to feed out and return the cosmetic core 33, the male screw spiral portion 31 does not substantially rotate in the through-hole 11, and Even after reaching the end points S and T of the forward and backward movement, when the main body cylinder 20 has further rotated relatively to the front cylinder 10, it has a shape such that it can rotate in the through hole 11 together with the main body cylinder 20. For example, when the outer diameter of the core chuck shaft 30 is circular, the inner diameter of the peripheral member may be polygonal or corrugated.
【００８９】また、本発明の第３の実施の形態では、芯
チャック軸30が、貫通孔11を形成する内周面に設けた１
個のO-リング32及び支持部材13を通じて、その移動の途
中で横方向にズレることなく、貫通孔11と同軸に縦方向
に移動するが、複数個のO-リング32を、貫通孔11を形成
する内周面に沿って間隔をあけて設けることにより、支
持部材13がなくても、芯チャック軸30を貫通孔11と同軸
に縦方向に移動することができる。In the third embodiment of the present invention, the core chuck shaft 30 is provided on the inner peripheral surface where the through hole 11 is formed.
Through the O-rings 32 and the support member 13, it moves in the vertical direction coaxially with the through-hole 11 without shifting in the horizontal direction during the movement, but the plurality of O-rings 32 are moved through the through-hole 11. By providing an interval along the inner peripheral surface to be formed, the core chuck shaft 30 can be moved in the vertical direction coaxially with the through hole 11 without the support member 13.
【００９０】また、縦方向に幅のある筒状又は螺旋状の
周囲部材を、貫通孔11を形成する内周面に嵌合して設け
ても、支持部材13なしで、芯チャック軸30を貫通孔11と
同軸に縦方向に移動することができる。Further, even if a cylindrical or spiral peripheral member having a width in the vertical direction is fitted and provided on the inner peripheral surface forming the through hole 11, the core chuck shaft 30 can be provided without the support member 13. It can move in the vertical direction coaxially with the through hole 11.
【００９１】本発明の第４の実施の形態 図５に示すように、本発明の第４の実施の形態は、上記
本発明の第１の実施の形態の、芯チャック軸30に嵌合し
て設けたO-リング32に代えて、芯チャック軸30の外周面
に圧接する突起部32を、貫通孔11の内周面に設けた化粧
料芯繰出し容器である。Fourth Embodiment of the Present Invention As shown in FIG. 5, a fourth embodiment of the present invention fits in the lead chuck shaft 30 of the first embodiment of the present invention. Instead of the O-ring 32 provided, a cosmetic core feeding container in which a projection 32 that is pressed against the outer peripheral surface of the core chuck shaft 30 is provided on the inner peripheral surface of the through hole 11.
【００９２】ここで、突起部32は、環状であり、貫通孔
11を形成する内周面との一体成形により設けられてい
る。Here, the protruding portion 32 is annular and has a through hole.
It is provided by integral molding with the inner peripheral surface forming 11.
【００９３】突起部32の内径は、芯チャック軸30の外径
よりも僅かに小さい内径部分を有し、突起部32の内周面
は芯チャック軸30の外周面に圧接する。The inner diameter of the projection 32 is slightly smaller than the outer diameter of the core chuck shaft 30, and the inner peripheral surface of the projection 32 is pressed against the outer peripheral surface of the core chuck shaft 30.
【００９４】このように、突起部32の内周面が芯チャッ
ク軸30の外周面に圧接しているので、上記本発明の第１
の実施の形態と同様に、化粧料芯33を繰り出し、繰り戻
すために、先筒10に対して本体筒20を相対的に回転する
とき、芯チャック軸30が貫通孔11内で回転せず、雄ネジ
螺旋部31が、雌ネジ螺旋溝21に沿って縦方向に進退移動
する。As described above, since the inner peripheral surface of the projection 32 is in pressure contact with the outer peripheral surface of the core chuck shaft 30, the first aspect of the present invention is described.
Similarly to the embodiment, when the main body cylinder 20 is relatively rotated with respect to the front cylinder 10 in order to pay out and return the cosmetic core 33, the core chuck shaft 30 does not rotate in the through hole 11. The male screw spiral portion 31 moves forward and backward along the female screw spiral groove 21 in the vertical direction.
【００９５】また、雄ネジ螺旋部31がその進退移動の終
点S、Tに到達してもなお、先筒10に対して本体筒20を相
対的にさらに回転してしまったとき、雄ネジ螺旋部31の
進退移動がその終点S、Tで停止した状態で、本体筒20と
共に芯チャック軸30が、貫通孔11内で、先筒10に対して
相対的に回転する。Further, when the main body cylinder 20 is further rotated relative to the front cylinder 10 even after the male screw spiral portion 31 reaches the end points S and T of the forward and backward movements, the male screw spiral section 31 is rotated. With the forward / backward movement of the portion 31 stopped at the end points S and T, the core chuck shaft 30 rotates in the through hole 11 relative to the front tube 10 together with the main body tube 20.
【００９６】ここで、突起部32は、筒状、弧状又は螺旋
状であってもよい。Here, the projection 32 may be cylindrical, arcuate or spiral.
【００９７】突起部32の内径形状は、円形であってもよ
く、楕円形、円弧形、多角形又は波形であってもよい。The inner diameter of the projection 32 may be circular, elliptical, arcuate, polygonal, or corrugated.
【００９８】突起部32の内径形状及び芯チャック軸30の
外径形状は、芯チャック軸30が、化粧料芯33を繰り出
し、繰り戻すために、先筒10に対して本体筒20を相対的
に回転させるとき、貫通孔11内で実質的に回転せず、雄
ネジ螺旋部31がその進退移動の終点S、Tに到達してもな
お、先筒10に対して本体筒20が相対的にさらに回転して
しまったとき、本体筒20と共に貫通孔11内で回転できる
ような形状であればよく、例えば、芯チャック軸30の外
径形状が円形であるとき、突起部32の内径形状は多角形
又は波形であり得る。The inner diameter of the projection 32 and the outer diameter of the core chuck shaft 30 are different from each other in that the core chuck shaft 30 draws out the cosmetic core 33 and moves the main body cylinder 20 relative to the leading cylinder 10. When the male screw spiral part 31 does not substantially rotate in the through hole 11 and the male screw spiral part 31 reaches the end points S and T of the forward and backward movement, the main body cylinder 20 is still relatively to the front cylinder 10. When the core chuck shaft 30 has a circular shape, the inner shape of the protrusion 32 may be any shape as long as it can be rotated in the through hole 11 together with the main body cylinder 20 when it is further rotated. May be polygonal or wavy.
【００９９】また、本発明の第４の実施の形態では、突
起部32を、貫通孔11を形成する内周面との一体成形によ
り設けたが、周囲部材を、貫通孔11を形成する内周面に
接着して設けてもよい。Further, in the fourth embodiment of the present invention, the projection 32 is provided by integral molding with the inner peripheral surface forming the through-hole 11, but the surrounding member is formed by forming the through-hole 11 inward. It may be provided by bonding to the peripheral surface.
【０１００】ここで、貫通孔11を形成する内周面に接着
される周囲部材は、環状であってもよく、筒状、弧状、
又は螺旋状であってもよい。Here, the peripheral member adhered to the inner peripheral surface forming the through hole 11 may be annular, cylindrical, arcuate, or the like.
Or it may be spiral.
【０１０１】周囲部材の内径形状は、円形、楕円形、円
弧形、多角形又は波形であってもよい。The inner diameter of the peripheral member may be circular, elliptical, arcuate, polygonal, or corrugated.
【０１０２】この周囲部材の内径形状は、上述のように
周囲部材の内周面が芯チャック軸30の外周面に圧接する
ような形状であればよく、芯チャック軸30の外径形状が
円形であるとき、多角形又は波形であり得る。The inner diameter of the peripheral member may be any shape as long as the inner peripheral surface of the peripheral member is pressed against the outer peripheral surface of the core chuck shaft 30 as described above. , May be polygonal or wavy.
【０１０３】ここで、上記本発明の第３の実施の形態の
O-リングを、貫通孔を形成する内周面に接着して突起部
32を設けると、化粧料芯33がアイライナー等の揮発性の
化粧料であるとき、この突起部32としてのO-リングを介
して、O-リングの前方部分と後方部分とをほぼ気密に遮
断し、未使用時に、キャップ（図示せず）で先筒10を覆
うことにより、このような揮発性の化粧料芯33の乾燥を
防ぐことができる。Here, the third embodiment of the present invention is described.
An O-ring is adhered to the inner surface of the
When the cosmetic core 33 is a volatile cosmetic such as an eyeliner, the front part and the rear part of the O-ring are almost airtightly provided via the O-ring as the projection part 32 when the cosmetic core 33 is provided. By shutting off and covering the front cylinder 10 with a cap (not shown) when not in use, it is possible to prevent the volatile cosmetic core 33 from drying out.
【０１０４】さらに、本発明の第４の実施の形態では、
１個の突起部32を、貫通孔11を形成する内周面に設けた
が、貫通孔11に沿って間隔をあけて複数の突起部を設け
ることにより、支持部材がなくても、芯チャック軸を貫
通孔11と同軸に縦方向に移動することができる。また、
縦方向に幅のある筒状、又は螺旋状の突起部32を、貫通
孔11を形成する内周面に設けても、支持部材13なしで、
芯チャック軸30を貫通孔11と同軸に縦方向に移動するこ
とができる。Further, in the fourth embodiment of the present invention,
Although one projection 32 is provided on the inner peripheral surface where the through-hole 11 is formed, a plurality of projections are provided at intervals along the through-hole 11 so that even if there is no support member, the core chuck can be provided. The shaft can be moved in the vertical direction coaxially with the through hole 11. Also,
Even if a cylindrical or spiral projection 32 having a width in the longitudinal direction is provided on the inner peripheral surface forming the through hole 11, without the support member 13,
The core chuck shaft 30 can move in the vertical direction coaxially with the through hole 11.
【０１０５】[0105]
【発明の効果】本発明の化粧料芯繰出し容器が以上のよ
うに構成されるので、以下のような効果を奏する。The cosmetic core feeding container of the present invention is constituted as described above, and has the following effects.
【０１０６】化粧料芯を繰り出すために、先筒に対して
本体筒が相対的に回転し、芯チャック軸がその前進移動
の終点に到達したとき、本体筒をさらに回転してしまっ
ても、雄ネジ螺旋部が先筒の後端を押圧せずに、芯チャ
ック軸が本体筒と共に先筒に対して相対的に回転するの
で、先筒と本体筒とが、この押圧によって分離されるこ
とがない。In order to feed out the cosmetic core, the main body cylinder rotates relatively to the front cylinder, and when the core chuck shaft reaches the end point of its forward movement, the main body cylinder is further rotated. Since the core screw shaft rotates with the main body cylinder relative to the front cylinder without the male screw spiral portion pressing the rear end of the front cylinder, the front cylinder and the main cylinder are separated by this pressing. There is no.
【０１０７】また、先筒と本体筒とを回転可能に嵌合さ
せるために設けられた先筒後方部の筒体外周の環状突起
を高くし、本体筒の先端付近の内周に設けた環状溝をア
ンダーカット加工によって深くする必要がない。Further, the annular projection on the outer periphery of the cylinder at the rear of the front cylinder, which is provided for rotatably fitting the front cylinder and the main cylinder, is raised, and the annular projection provided on the inner periphery near the front end of the main cylinder is provided. There is no need to deepen the groove by undercutting.
【０１０８】突起部又は周囲部材を介して、先筒の前方
部分と後方部分との間をほぼ気密に遮断することができ
るので、アイライナー等の揮発性の化粧料芯を芯チャッ
ク軸に保持しているとき、未使用時にキャップで先筒を
覆うことにより、このような揮発性の化粧料芯を短期間
で乾燥させることがない。Since the front and rear portions of the front cylinder can be almost airtightly shut off via the projections or peripheral members, a volatile cosmetic core such as an eyeliner is held on the core chuck shaft. By covering the front tube with the cap when not in use, the volatile cosmetic core is not dried in a short period of time.
【０１０９】本体筒の雌ネジ螺旋溝にストッパーを設け
ると、芯チャック軸の雄ネジ螺旋部が進退移動の終点と
ストッパーとの間でのみ進退移動し、雄ネジ螺旋部がス
トッパーに達してもなお、本体筒をさらに回転してしま
ったとき、芯チャック軸が本体筒と共に先筒に対して相
対的に回転する。When a stopper is provided in the female screw spiral groove of the main body cylinder, the male screw spiral part of the core chuck shaft moves forward and backward only between the end point of the advance and retreat movement and the stopper, and even if the male screw spiral part reaches the stopper. When the main body cylinder is further rotated, the core chuck shaft rotates together with the main body cylinder relative to the front cylinder.
【０１１０】このことから、芯チャック軸の進退移動を
容易に制限、つまり、芯チャック軸の移動距離を容易に
調節することができるので、先筒の縦方向の長さと、化
粧料芯の長さとを調節することにより、芯チャック軸に
所望の量の化粧料を保持させることができる。From this, the forward and backward movement of the core chuck shaft can be easily restricted, that is, the moving distance of the core chuck shaft can be easily adjusted. By adjusting the length, the desired amount of cosmetic can be held on the core chuck shaft.
【０１１１】また、芯チャック軸の先端及び後端にそれ
ぞれ異なる化粧料芯（又はブラシ）等を保持することに
より、一本の化粧料芯繰出し容器で、化粧料芯と他の化
粧料等を兼用することができる。Also, by holding different cosmetic cores (or brushes) at the front and rear ends of the core chuck shaft, the cosmetic core and other cosmetics can be stored in one cosmetic core feeding container. It can be shared.
【図１】図１は、本発明の第１の実施の形態の化粧料芯
繰出し容器の縦断面図である。FIG. 1 is a longitudinal sectional view of a cosmetic core feeding container according to a first embodiment of the present invention.
【図２】図２は、図１に示す本発明の化粧料芯繰出し容
器の部分拡大縦断面図である。FIG. 2 is a partially enlarged longitudinal sectional view of the cosmetic core feeding container of the present invention shown in FIG.
【図３】図３は、本発明の第２の実施の形態の化粧料芯
繰出し容器の部分拡大縦断面図である。FIG. 3 is a partially enlarged longitudinal sectional view of a cosmetic core feeding container according to a second embodiment of the present invention.
【図４】図４は、本発明の第３の実施の形態の化粧料芯
繰出し容器の部分拡大縦断面図である。FIG. 4 is a partially enlarged longitudinal sectional view of a cosmetic core feeding container according to a third embodiment of the present invention.
【図５】図５は、本発明の第４の実施の形態の化粧料芯
繰出し容器の部分拡大縦断面図である。FIG. 5 is a partially enlarged longitudinal sectional view of a cosmetic core feeding container according to a fourth embodiment of the present invention.
【図６】図６は、従来の化粧料芯繰出し容器の縦断面図
である。FIG. 6 is a longitudinal sectional view of a conventional cosmetic core feeding container.
10 ... 先筒 11 ... 貫通孔 12 ... 環状突起 12′ ... 環状溝 13 ... 支持部材 20 ... 本体筒 21 ... 雌ネジ螺旋溝 30 ... 芯チャック軸 31 ... 雄ネジ螺旋部 32 ... O-リング、周囲部材又は突起部 33 ... 化粧料芯 S ... 芯チャック軸の後退移動の終点 T ... 芯チャック軸の前進移動の終点 10 ... tip cylinder 11 ... through-hole 12 ... annular projection 12 '... annular groove 13 ... support member 20 ... body cylinder 21 ... female screw spiral groove 30 ... core Chuck shaft 31 ... Male screw spiral part 32 ... O-ring, peripheral member or protrusion 33 ... Cosmetic core S ... End point of retraction movement of core chuck shaft T ... End point of forward movement
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) A45D 40/12 A45D 40/04 A45D 40/20 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) A45D 40/12 A45D 40/04 A45D 40/20
Claims (4)
する先筒と、内部に雌ネジ螺旋溝が形成された本体部
と、前記雌ネジ螺旋溝に係合する雄ネジ螺旋部を有し、
先端に前記化粧料芯を保持する芯チャック軸とから成
り、前記先筒が相対回転可能に前記本体筒に嵌合された
化粧料芯繰出し容器において、 前記貫通孔を形成する内周面に圧接し、且つ前記芯チャ
ック軸の外周面に圧接する周囲部材を前記芯チャック軸
に嵌合して設けたことを特徴とした、化粧料芯繰出し容
器。1. A front cylinder having a through hole through which a cosmetic core is inserted, a main body having a female screw spiral groove formed therein, and a male screw spiral engaging with the female screw spiral groove. And
A tip chuck shaft for holding the cosmetic core at the tip, wherein the front cylinder is relatively rotatably fitted to the main body cylinder in a cosmetic core feeding container; And a peripheral member that is pressed against the outer peripheral surface of the core chuck shaft and fitted to the core chuck shaft and provided.
する先筒と、内部に雌ネジ螺旋溝が形成された本体部
と、前記雌ネジ螺旋溝に係合する雄ネジ螺旋部を有し、
先端に前記化粧料芯を保持する芯チャック軸とから成
り、前記先筒が相対回転可能に前記本体筒に嵌合された
化粧料芯繰出し容器において、 前記貫通孔を形成する内周面に圧接する突起部を前記芯
チャック軸の外周面に設けたことを特徴とした、化粧料
芯繰出し容器。2. A front cylinder having a through hole through which a cosmetic core is inserted, a main body having a female screw spiral groove formed therein, and a male screw spiral engaging with the female screw spiral groove. And
A tip chuck shaft for holding the cosmetic core at the tip, wherein the front cylinder is relatively rotatably fitted to the main body cylinder in a cosmetic core feeding container; And a projection portion provided on an outer peripheral surface of the core chuck shaft.
する先筒と、内部に雌ネジ螺旋溝が形成された本体部
と、前記雌ネジ螺旋溝に係合する雄ネジ螺旋部を有し、
先端に前記化粧料芯を保持する芯チャック軸とから成
り、前記先筒が相対回転可能に前記本体筒に嵌合された
化粧料芯繰出し容器において、 前記芯チャック軸の外周面に圧接し、且つ前記芯チャッ
ク軸の外周面に圧接する周囲部材を前記貫通孔を形成す
る内周面に嵌合して設けたことを特徴とした、化粧料芯
繰出し容器。3. A front cylinder having a through hole through which a cosmetic core is inserted, a main body having a female screw spiral groove formed therein, and a male screw spiral engaging with the female screw spiral groove. And
A core chuck shaft for holding the cosmetic core at the tip, wherein the front cylinder is relatively rotatably fitted to the main body cylinder in a cosmetic core feeding container; And a peripheral member for pressing against the outer peripheral surface of the core chuck shaft is provided by being fitted to the inner peripheral surface forming the through hole.
する先筒と、内部に雌ネジ螺旋溝が形成された本体部
と、前記雌ネジ螺旋溝に係合する雄ネジ螺旋部を有し、
先端に前記化粧料芯を保持する芯チャック軸とから成
り、前記先筒が相対回転可能に前記本体筒に嵌合された
化粧料芯繰出し容器において、 前記芯チャック軸の外周面に圧接する突起部を前記貫通
孔を形成する内周面に設けたことを特徴とした、化粧料
芯繰出し容器。4. A front cylinder having a through hole through which a cosmetic core is inserted, a main body having a female screw spiral groove formed therein, and a male screw spiral engaging with the female screw spiral groove. And
A core chuck shaft for holding the cosmetic core at a tip thereof, wherein the front cylinder is relatively rotatably fitted to the main body cylinder in a cosmetic core feeding container; Wherein a portion is provided on an inner peripheral surface where the through hole is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7205045A JP3065232B2 (en) | 1995-07-20 | 1995-07-20 | Cosmetic core feeding container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7205045A JP3065232B2 (en) | 1995-07-20 | 1995-07-20 | Cosmetic core feeding container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0928457A JPH0928457A (en) | 1997-02-04 |
| JP3065232B2 true JP3065232B2 (en) | 2000-07-17 |
Family
ID=16500541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7205045A Expired - Fee Related JP3065232B2 (en) | 1995-07-20 | 1995-07-20 | Cosmetic core feeding container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3065232B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3959277B2 (en) * | 2002-01-10 | 2007-08-15 | 株式会社壽 | Bar-shaped material feeding tool |
| JP3965391B2 (en) | 2004-02-17 | 2007-08-29 | 株式会社トキワ | Stick-shaped cosmetics feeding container |
| JP6812250B2 (en) * | 2017-01-23 | 2021-01-13 | 三菱鉛筆株式会社 | Rotary feeding type writing tool |
-
1995
- 1995-07-20 JP JP7205045A patent/JP3065232B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0928457A (en) | 1997-02-04 |
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