JPWO2004049857A1 - Stick-shaped cosmetic supply container - Google Patents

Stick-shaped cosmetic supply container Download PDF

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Publication number
JPWO2004049857A1
JPWO2004049857A1 JP2004556915A JP2004556915A JPWO2004049857A1 JP WO2004049857 A1 JPWO2004049857 A1 JP WO2004049857A1 JP 2004556915 A JP2004556915 A JP 2004556915A JP 2004556915 A JP2004556915 A JP 2004556915A JP WO2004049857 A1 JPWO2004049857 A1 JP WO2004049857A1
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Prior art keywords
shaped cosmetic
cartridge
bar
stick
container
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Pending
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JP2004556915A
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Japanese (ja)
Inventor
田中　正弘
正弘 田中
田口　賢
賢 田口
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Tokiwa Co Ltd
Shiseido Co Ltd
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Tokiwa Co Ltd
Shiseido Co Ltd
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Publication of JPWO2004049857A1 publication Critical patent/JPWO2004049857A1/en
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    • 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
    • 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
    • A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
    • A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw
    • 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
    • A45D40/24—Casings for two or more cosmetics
    • 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
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • 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

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Coating Apparatus (AREA)

Abstract

楕円形状の棒状化粧料を把持する把持片を、基部の長短軸を除く外周位置に少なくとも四箇所設ける。各把持片は、横断面を略扇形形状とし、その外周線を長軸側に向かうに従い扇を小とする線とする。筒容器内の化粧料の進退孔は化粧料の外周面に近接形成し、且つ把持片の進退溝は把持片の外周面に近接形成する。これらにより、化粧料に切欠部が無い簡易な構成となり、且つ筒容器の半径方向の大きさが小さくなる。また、化粧料が少なくとも四箇所で十分に把持されると共に、把持片の肉厚が十分確保され、且つ外力が筒容器全体で受け止められる。また、外力が作用しても化粧料を把持している把持片の内側への倒れが無くされる。さらに、組立時に把持片が内側に倒れていても把持片が進退溝に挿入されていくことで、進退溝に倣って矯正されて開き化粧料の取り付けが容易になる。At least four grip pieces for gripping the elliptical bar-shaped cosmetic material are provided at the outer peripheral position excluding the long and short axes of the base. Each gripping piece has a substantially fan-shaped cross section, and its outer peripheral line is a line that becomes smaller as it goes to the long axis side. The advance / retreat hole of the cosmetic in the cylindrical container is formed close to the outer peripheral surface of the cosmetic, and the advance / retreat groove of the grip piece is formed close to the outer peripheral surface of the grip piece. As a result, the cosmetic has a simple configuration with no cutouts, and the radial size of the cylindrical container is reduced. Further, the cosmetic is sufficiently gripped at at least four locations, the gripping piece is sufficiently thick, and the external force is received by the entire cylindrical container. Further, even when an external force is applied, the grip piece holding the cosmetic is not tilted inward. Furthermore, even if the gripping piece is tilted inward at the time of assembly, the gripping piece is inserted into the advance / retreat groove, so that it is corrected according to the advance / retreat groove, and attachment of the opening cosmetic becomes easy.

Description

本発明は、横断面が楕円形状の棒状化粧料を容器から出没可能とする棒状化粧料繰出容器に関する。  The present invention relates to a bar-shaped cosmetic material feeding container that allows a bar-shaped cosmetic material having an elliptical cross section to appear and disappear from the container.

従来、横断面が楕円形状の棒状化粧料を把持する芯チャックが、これを収容する筒容器内で進退可能とされて棒状化粧料が筒容器の先端から出没可能とされる棒状化粧料繰出容器が市場に供されている。
この種の棒状化粧料繰出容器では、芯チャックの棒状化粧料保持部を円弧状の爪として径方向に対向して一対配設すると共に、棒状化粧料の基端部の長軸側若しくは短軸側に、上記一対の爪に対応して平坦に切除して成る切欠部を設け、この切欠部に爪を進入させることで当該爪により棒状化粧料を把持するものが知られている。この棒状化粧料繰出容器にあっては、爪の外周面と棒状化粧料の外周面とが一致する構成とされることで、容器の小型化が図られている（例えば、特許第２９０４７１１号公報参照）。Conventionally, a core chuck for gripping a bar-shaped cosmetic material having an elliptical cross section can be moved forward and backward in a cylindrical container that accommodates the core chuck, and the bar-shaped cosmetic material feeding container in which the bar-shaped cosmetic material can protrude and retract from the tip of the cylindrical container Is on the market.
In this kind of bar-shaped cosmetic feed-out container, a pair of rod-shaped cosmetic holding portions of the core chuck are arranged as arcuate claws so as to face each other in the radial direction, and the long axis side or short axis of the base end portion of the bar-shaped cosmetic It is known that a cutout portion formed by flattening corresponding to the pair of claws is provided on the side, and a bar-shaped cosmetic is gripped by the nail by allowing the nail to enter the cutout portion. In this bar-shaped cosmetic feed-out container, the outer peripheral surface of the nail and the outer peripheral surface of the bar-shaped cosmetic are made to coincide with each other, thereby reducing the size of the container (for example, Japanese Patent No. 2904711). reference).

発明者は、上記した技術を検討した結果、以下のような課題を発見した。すなわち、上記棒状化粧料繰出容器にあっては、爪の外周面と棒状化粧料の外周面とが一致することで、小型化は図れるが、棒状化粧料の基端部に平坦な切欠部を設けることが必要で、製造が面倒で製造コストが高くなると共に棒状化粧料が脆くなる。また、上記爪では、棒状化粧料の把持が十分安定しているとは言い難く、且つ、小型化を図るべく爪の肉厚が薄くされていると共に、このように爪の肉厚が薄いことから爪が内側に倒れ易く、従って例えば衝撃等の外力が作用した場合には、棒状化粧料の折れ、抜けの虞がある。また、このように爪が内側に倒れてしまうと、組立時にあって棒状化粧料を爪に取り付けるのが難しく製造コストが高くなる。
本発明は、このような課題を解決するために成されたものであり、棒状化粧料を脆くすること無く製造コストの低減及び容器の小型化が図られると共に、外力が作用した場合の棒状化粧料の折れ、抜けが確実に防止され、且つ、棒状化粧料の取り付けが容易とされて製造コストが一層低減される棒状化粧料繰出容器を提供することを目的とする。
本発明は、横断面が楕円形状の棒状化粧料を把持する芯チャックが、これを収容する筒容器内で、螺合機構及び回転止め機構に従って進退可能とされて、棒状化粧料が筒容器の先端から出没可能とされる棒状化粧料繰出容器において、芯チャックは、棒状化粧料の基端部を把持するチャック部を具備し、このチャック部は、横断面が略楕円形状を成し棒状化粧料が突き当てられる基部と、この基部の長軸及び短軸を除く外周位置の少なくとも四箇所に設けられて棒状化粧料を把持する把持片と、を備え、この把持片は、横断面が内周線に比して外周線が長くされる略扇形形状とされ、且つ、外周線が、長軸側に向かうに従って扇を小さくする線とされ、筒容器は、棒状化粧料の外周面に近接して形成される棒状化粧料の進退孔と、チャック部が進退する範囲で進退孔に設けられ、把持片の外周面に近接して形成される把持片の進退溝と、を備えることを特徴としている。
このような棒状化粧料繰出容器によれば、横断面楕円形状の棒状化粧料を把持する把持片が、棒状化粧料の基端部が突き当てられる基部の長軸及び短軸を除く外周位置の少なくとも四箇所に設けられると共に、横断面が内周線に比して外周線が長くされる略扇形形状とされ、且つ、外周線が長軸側に向かうに従って扇を小さくする線にされていると共に、筒容器内の棒状化粧料の進退孔が棒状化粧料の外周面に近接して形成され、且つ把持片の進退溝が把持片の外周面に近接して形成されていることから、棒状化粧料の基端部に平坦な切欠部を設けることが不要とされる簡易な構成で、チャック部を収容する筒容器が半径方向に小さくされる。また、横断面楕円形状の棒状化粧料は、その長軸及び短軸を除く外周位置の少なくとも四箇所において少なくとも四面で把持されるため、棒状化粧料がしっかりと把持されると共に、把持片が、横断面略扇形形状とされることから、把持片に十分な肉厚が確保され、加えて、筒容器内の棒状化粧料の進退孔が棒状化粧料の外周面に近接し且つ把持片の進退溝が把持片の外周面に近接して形成されることから、外力が筒容器全体で受け止められるようになり、且つ、このように把持片が横断面略扇形形状にされると共に筒容器内の進退溝が把持片の外周面に近接して形成されていることから、外力が作用しても棒状化粧料を把持している把持片が内側へ倒れることは無い。また、このように把持片が横断面略扇形形状にされると共に筒容器内の進退溝が把持片の外周面に近接して形成されることから、組立の際に横断面略扇形形状の把持片が内側に倒れていても当該把持片が筒容器の略同形状の進退溝に挿入されていくことで、把持片は進退溝に倣って矯正されて正常に開き、把持片への棒状化粧料の取り付けが容易とされる。
ここで、上記棒状化粧料繰出容器の機能を十分に発揮する好適な構成としては、具体的には、上記進退溝とこの進退溝を摺動する把持片が、回転止め機構を構成するものが挙げられる。
また、上記棒状化粧料繰出容器の機能を十分に発揮する好適な構成としては、具体的には、芯チャックは、チャック部の後端に連続して芯チャック軸を備えると共に当該芯チャック軸の後端部に螺合突起を備え、筒容器には、螺旋溝を内周面に備える螺旋筒が内挿されて回転自在に装着され、この螺旋筒内に芯チャック軸が内挿されて螺合突起が螺旋溝に係合し、これらの螺合突起及び螺旋溝が螺合機構を構成するものが挙げられる。
ここで、芯チャック及び螺旋筒を収容した筒容器が棒状化粧料カートリッジとされ、この棒状化粧料カートリッジの後部を覆うように収容すると共に当該棒状化粧料カートリッジを着脱可能且つ相対回転自在に装着するカートリッジ収容容器を備え、このカートリッジ収容容器は、棒状化粧料カートリッジ内の螺旋筒の後端部に係合し、螺旋筒の回転を拘束する係合部を備えていると、カートリッジ収容容器と螺旋筒とが回転不能に連結されると共に、カートリッジ収容容器と筒容器とが相対回転自在に連結される結果、カートリッジ収容容器と筒容器とが相対回転されると、棒状化粧料が筒容器の先端から出没し、これらを備える棒状化粧料繰出容器が提供される。また、消耗等により棒状化粧料を交換する必要が生じたら棒状化粧料カートリッジをカートリッジ収容容器から抜脱し交換用の棒状化粧料カートリッジを装着すれば良く、また、棒状化粧料カートリッジをユニットとして組み立ててからカートリッジ収容容器に装着することで棒状化粧料繰出容器が得られることから組立が容易とされる。
本発明は、横断面が楕円形状の棒状化粧料を把持する芯チャックが、これを収容する筒容器内で、螺合機構及び回転止め機構に従って進退可能とされて、棒状化粧料が筒容器の先端から出没可能とされる棒状化粧料繰出容器において、芯チャックは、棒状化粧料の基端部を把持するチャック部を具備し、このチャック部は、横断面が略楕円形状を成し棒状化粧料が突き当てられる基部と、この基部の長軸及び短軸を除く外周位置の少なくとも四箇所に設けられて棒状化粧料を把持する把持片と、を備え、この把持片は、横断面が内周線、外周線、及び一対の側線により規定され、一対の側線は内方に向って互いに接近する位置関係にあり、一対の側線のうち長軸側の側線の長さは、短軸側の側線の長さよりも短くなるように設けられており、筒容器は、棒状化粧料の外周面に近接して形成される棒状化粧料の進退孔と、チャック部が進退する範囲で進退孔に設けられ、把持片の外周面に近接して形成される把持片の進退溝と、を備えることを特徴とする。
本発明は以下の詳細な説明および添付図面によりさらに十分に理解可能となる。これらは単に例示のために示されるものであって、本発明を限定するものと考えるべきではない。The inventor has discovered the following problems as a result of examining the above-described technique. That is, in the above-described stick-shaped cosmetic feed container, the outer peripheral surface of the nail and the outer peripheral surface of the stick-shaped cosmetic can be reduced in size, but a flat notch is formed at the base end of the stick-shaped cosmetic. It is necessary to provide it, and the manufacturing is cumbersome and the manufacturing cost is increased, and the stick-shaped cosmetic becomes brittle. In addition, with the above nails, it is difficult to say that the gripping of the bar-shaped cosmetic material is sufficiently stable, and the thickness of the nail is made thin in order to reduce the size, and the thickness of the nail is thin like this Therefore, when an external force such as an impact is applied, for example, there is a risk that the stick-shaped cosmetic material breaks or falls off. Further, when the nail falls down in this way, it is difficult to attach the stick-shaped cosmetic material to the nail at the time of assembly, and the manufacturing cost increases.
The present invention has been made in order to solve the above-described problems, and can reduce the manufacturing cost and reduce the size of the container without making the bar-shaped cosmetic material brittle. It is an object of the present invention to provide a bar-shaped cosmetic material feeding container in which the material is prevented from being broken and pulled out, and the bar-shaped cosmetic material can be easily attached to reduce the manufacturing cost.
According to the present invention, a core chuck for gripping a bar-shaped cosmetic material having an elliptical cross section is allowed to advance and retreat in a cylindrical container containing the core chuck according to a screwing mechanism and a rotation stopping mechanism. In the stick-shaped cosmetic material feeding container that can be projected and retracted from the tip, the core chuck includes a chuck portion that holds a base end portion of the stick-shaped cosmetic material, and the chuck portion has a substantially elliptical cross section and has a stick-shaped makeup. And a gripping piece for gripping the bar-shaped cosmetic material provided at at least four outer peripheral positions excluding the major axis and minor axis of the base, and the gripping piece has an inner cross section. The outer circumferential line is made substantially fan-shaped with a longer outer circumference than the circumferential line, and the outer circumferential line is a line that makes the fan smaller toward the long axis side, and the cylindrical container is close to the outer circumferential surface of the bar-shaped cosmetic Advancing and retreating holes in the bar-shaped cosmetic material, and the chuck part Provided reciprocating hole in a range of forward and backward, is characterized by and a retreat groove of the grip piece which is formed adjacent to the outer peripheral surface of the gripping piece.
According to such a bar-shaped cosmetic feed container, the gripping piece for gripping the bar-shaped cosmetic with an elliptical cross section is located at the outer peripheral position excluding the major axis and the minor axis of the base against which the base end of the bar-shaped cosmetic is abutted. Provided at least in four places, the cross section is a substantially fan shape in which the outer peripheral line is longer than the inner peripheral line, and the outer peripheral line is a line that decreases the fan toward the long axis side. In addition, since the advance / retreat hole of the bar-shaped cosmetic material in the cylindrical container is formed close to the outer peripheral surface of the bar-shaped cosmetic material, and the advance / retreat groove of the grip piece is formed close to the outer peripheral surface of the grip piece, With a simple configuration in which it is not necessary to provide a flat cutout at the base end portion of the cosmetic, the cylindrical container that houses the chuck portion is made smaller in the radial direction. Further, since the bar-shaped cosmetic material having an elliptical cross section is gripped by at least four surfaces in at least four positions of the outer peripheral position excluding the major axis and the minor axis, the bar-shaped cosmetic material is firmly gripped, and the gripping piece is Since the cross section is substantially fan-shaped, a sufficient thickness is secured on the gripping piece, and in addition, the advance / retreat hole of the bar-shaped cosmetic material in the cylindrical container is close to the outer peripheral surface of the bar-shaped cosmetic material and the gripping piece advances / retreats. Since the groove is formed close to the outer peripheral surface of the gripping piece, the external force can be received by the entire cylindrical container, and the gripping piece has a substantially sectoral cross section in this way and Since the advance / retreat groove is formed close to the outer peripheral surface of the gripping piece, the gripping piece gripping the bar-shaped cosmetic material does not fall inward even when an external force is applied. In addition, since the gripping piece has a substantially sectoral cross section in this way and the advance / retreat groove in the cylindrical container is formed close to the outer peripheral surface of the gripping piece, the gripping part having a substantially sectoral cross section is formed during assembly. Even if the piece is tilted inward, the gripping piece is inserted into the advancing and retreating groove of the substantially same shape of the cylindrical container, so that the gripping piece is corrected to follow the advancing and retreating groove and is normally opened. The installation of the charge is easy.
Here, as a preferable configuration for sufficiently exhibiting the function of the stick-shaped cosmetic material supply container, specifically, the advancing / retreating groove and a gripping piece that slides in the advancing / retreating groove constitute a rotation stopping mechanism. Can be mentioned.
Further, as a preferable configuration that sufficiently exhibits the function of the bar-shaped cosmetic material supply container, specifically, the core chuck includes a core chuck shaft continuously at the rear end of the chuck portion and the core chuck shaft. A screw projection is provided at the rear end, and a spiral cylinder having a spiral groove on the inner peripheral surface is inserted into the cylindrical container so as to be freely rotatable. A core chuck shaft is inserted into the spiral cylinder and screwed. Examples are ones in which the mating protrusions engage with the spiral grooves, and these threading protrusions and the spiral grooves constitute a screwing mechanism.
Here, the cylindrical container containing the core chuck and the spiral cylinder is used as a rod-shaped cosmetic cartridge, and is accommodated so as to cover the rear portion of the rod-shaped cosmetic cartridge, and the rod-shaped cosmetic cartridge is detachably mounted in a relatively rotatable manner. A cartridge storage container, and this cartridge storage container engages with a rear end portion of the spiral cylinder in the bar-shaped cosmetic cartridge and includes an engagement portion that restrains the rotation of the spiral cylinder; As a result of the non-rotatably coupled cylinder and the cartridge storage container and the cylindrical container being relatively rotatable, when the cartridge storage container and the cylindrical container are relatively rotated, the rod-shaped cosmetic is placed at the tip of the cylindrical container There is provided a stick-shaped cosmetic material supply container that appears and disappears. Also, if it is necessary to replace the stick-shaped cosmetic due to wear or the like, the stick-shaped cosmetic cartridge may be removed from the cartridge container and a replacement stick-shaped cosmetic cartridge may be attached, and the stick-shaped cosmetic cartridge may be assembled as a unit. Since the stick-shaped cosmetic material supply container is obtained by mounting the cartridge in the cartridge storage container, assembly is facilitated.
According to the present invention, a core chuck for gripping a bar-shaped cosmetic material having an elliptical cross section is allowed to advance and retreat in a cylindrical container containing the core chuck according to a screwing mechanism and a rotation stopping mechanism. In the stick-shaped cosmetic material feeding container that can be projected and retracted from the tip, the core chuck includes a chuck portion that holds a base end portion of the stick-shaped cosmetic material, and the chuck portion has a substantially elliptical cross section and has a stick-shaped makeup. And a gripping piece for gripping the bar-shaped cosmetic material provided at at least four outer peripheral positions excluding the major axis and minor axis of the base, and the gripping piece has an inner cross section. It is defined by a peripheral line, an outer peripheral line, and a pair of side lines, and the pair of side lines are in a positional relationship approaching each other inward, and the length of the side line on the long axis side of the pair of side lines is on the short axis side It is provided to be shorter than the length of the side line, The container is provided in the advance / retreat hole of the bar-shaped cosmetic material formed close to the outer peripheral surface of the bar-shaped cosmetic material and the advance / retreat hole within the range in which the chuck portion advances / retracts, and is formed close to the outer peripheral surface of the grip piece. And an advancing / retreating groove.
The present invention will become more fully understood from the following detailed description and the accompanying drawings. These are given for illustration only and should not be considered as limiting the invention.

図１は、本発明の実施形態に係る棒状化粧料繰出容器を示す縦断面図である。
図２は、図１中の棒状化粧料カートリッジを示す縦断面図である。
図３は、図２のＩＩＩ−ＩＩＩ矢視図である。
図４は、図２中のカートリッジ筒、芯チャックのチャック部の分解斜視図である。
図５は、図２中のカートリッジ筒を示す一部破断側面図である。
図６は、図５に示すカートリッジ筒の背面図である。
図７は、図２中の芯チャックを示す側面図である。
図８は、図７に示す芯チャックの正面図である。
図９は、図２中の螺旋筒を示す縦断面図である。FIG. 1 is a longitudinal sectional view showing a stick-shaped cosmetic material delivery container according to an embodiment of the present invention.
FIG. 2 is a longitudinal sectional view showing the stick-shaped cosmetic cartridge in FIG.
3 is a view taken in the direction of arrows III-III in FIG.
FIG. 4 is an exploded perspective view of the chuck portion of the cartridge cylinder and the core chuck in FIG.
FIG. 5 is a partially cutaway side view showing the cartridge cylinder in FIG.
FIG. 6 is a rear view of the cartridge cylinder shown in FIG.
FIG. 7 is a side view showing the core chuck in FIG.
FIG. 8 is a front view of the core chuck shown in FIG.
FIG. 9 is a longitudinal sectional view showing the spiral cylinder in FIG.

以下、本発明による棒状化粧料繰出容器の好適な実施形態について図１〜図９を参照しながら説明する。図１は、本発明の実施形態に係る棒状化粧料繰出容器を示す縦断面図、図２及び図３は、棒状化粧料カートリッジを示す各図、図４〜図６は、カートリッジ筒を示す各図、図７及び図８は、芯チャックを示す各図、図９は、螺旋筒を示す図であり、本実施形態の棒状化粧料繰出容器は、例えば、アイライナー、アイブロー、リップライナー等の棒状化粧料を収容し、使用者が必要に応じて適宜出没可能とする棒状化粧料繰出容器である。
図１に示すように、棒状化粧料繰出容器１は、全体形状が筆記具の如き細長い丸棒状（スティック状）を成し良好な外観を呈するもので、棒状化粧料Ｍを収容する棒状化粧料カートリッジ２を、カートリッジ収容容器３の先端側（図示左側）に着脱可能に備えると共に、このカートリッジ収容容器３の後端側に、スクリューブラシ５を保持するブラシホルダ４を着脱可能に備える構成とされている。そして、ここで用いられる棒状化粧料Ｍは、図３に示すように、横断面が扁平な楕円形状のものである。
図１に示すように、カートリッジ収容容器３は、両端が開放されて成る円筒形状に構成されている。このカートリッジ収容容器３は、筒内の略中間位置が中仕切３ａで仕切られ、中仕切３ａより先端側の筒内に、棒状化粧料カートリッジ２の後部を収容する空間が画成されると共に、中仕切３ａより後端側の筒内に、ブラシホルダ４の後部を収容する空間が画成されている。
この両空間を仕切る中仕切３ａには、その中央に、棒状化粧料カートリッジ２を収容する空間に向かう係合部３ｂが突設されている。この係合部３ｂは、棒状化粧料カートリッジ２を構成する内筒としての螺旋筒８（詳しくは後述）を回転不能に連結するためのもので、横断面が略十字状を成す形状とされている。なお、中仕切３ａの他方側にも、棒状化粧料カートリッジ２と同様な構成のカートリッジを装着可能とすべく、上記係合部３ｂと同様な形状の係合部が突設されている。
また、カートリッジ収容容器３は、その先端の開口寄りの内周面に、棒状化粧料カートリッジ２を構成する外筒としてのカートリッジ筒６（筒容器；詳しくは後述）を相対回転可能に装着するための環状溝部３ｃを備えている。
棒状化粧料カートリッジ２は、図２及び図５に示すように、段付円筒形状のカートリッジ筒６と、図２及び図７に示すように、カートリッジ筒６内に収容されて軸線方向に延在し先端に棒状化粧料Ｍを把持して進退する芯チャック７と、図２及び図９に示すように、カートリッジ筒６内の後部側に収容されて芯チャック７と螺合する円筒形状の螺旋筒８と、を備えている。これらのカートリッジ筒６、芯チャック７及び螺旋筒８は、棒状化粧料Ｍを進退させる進退機構として機能する（詳しくは後述）。
カートリッジ筒６は、図２、図４及び図５に示すように、先端側の摘み部としての大径部６ａと、この大径部６ａの後端に外周段部６ｂを介し外周面が小径とされて連続する小径部６ｃとを、例えば合成樹脂等の可撓材で一体成形して成る。大径部６ａは、先端に向けて次第に外径が細くなる先細り形状を成し、小径部６ｃがカートリッジ収容容器３の内径より小とされて挿入可能とされている。
このカートリッジ筒６には、小径部６ｃの先端側で軸線を挟む１８０°対称位置に、弾性係合部６ｄ，６ｄが各々設けられている。この弾性係合部６ｄは、カートリッジ筒６の周壁に穿設されるコの字状割溝６ｅにより形成され、成形材である合成樹脂等の可撓性に従って板バネの役割を果たす半島部６ｆと、この半島部６ｆの外周面から突出する係合突部６ｇと、を備えている。
そして、図１に示すように、その後部がカートリッジ収容容器３に内挿されるカートリッジ筒６は、板バネを成す半島部６ｆの係合突部６ｇが上記カートリッジ収容容器３の環状溝部３ｃに嵌入し係合することで、カートリッジ収容容器３に着脱可能且つ相対回転自在に装着されている。このカートリッジ筒６の係合突部６ｇは、板バネを成す半島部６ｆの弾発力により付勢されてカートリッジ収容容器３の環状溝部３ｃに当接し、回転抵抗を発生させている。
カートリッジ筒６の内周面は、図４〜図６に示すように、先端から多少内側寄りの範囲迄が、棒状化粧料Ｍのみを通過可能とする小径孔６ｉとされ、この小径孔６ｉの後端から筒後端迄が、棒状化粧料Ｍを把持する芯チャック７を進退可能に収容すると共に螺旋筒８を収容する収容孔６ｍとされている。
小径孔６ｉは、図６に示すように、棒状化粧料Ｍの形状に対応する楕円形状とされている。この小径孔６ｉに続く収容孔６ｍは、図４〜図６に示すように、芯チャック７の棒状化粧料Ｍを把持するチャック部７ａ（図７参照；詳しくは後述）が進退する範囲が第一収容孔６ｊとされ、この第一収容孔６ｊの後端に内周段部６ｘを介し内周が大径とされて連続する筒後端迄が第二収容孔６ｋとされている。
第一収容孔６ｊは、棒状化粧料Ｍを通過可能とする小径孔（棒状化粧料進退孔）６ｉを連続して備えると共に、この小径孔６ｉに加えて、その外周面に、芯チャック７の進退機構の一部である回転止め機構及び進退案内機構を構成する進退溝６ｐを連設して備えている。この進退溝６ｐは、芯チャック７の把持片７ｄが進退するもので、把持片７ｄの形状に対応する形状とされている（詳しくは後述）。
また、第二収容孔６ｋは、略円形形状とされ、図４及び図５に示すように、後端寄りの位置に、螺旋筒８を相対回転可能に装着するための環状溝部６ｈを備えている。
螺旋筒８は、例えば合成樹脂等の可撓性材で形成され、図９に示すように、その内周面の先端から後端部近傍迄の範囲に亘って、芯チャック７の進退機構の一部である螺合機構を構成する螺旋溝８ａを軸線に沿って備えると共に、後端寄りの外周面に、環状突部８ｂを備えている。
そして、図２に示すように、カートリッジ筒６の第二収容孔６ｋに内挿される螺旋筒８は、その環状突部８ｂが上記カートリッジ筒６の環状溝部６ｈに嵌入し係合することで、カートリッジ筒６に相対回転自在に装着されている。
また、螺旋筒８には、図２及び図９に示すように、その後端部に、半径方向（放射方向）に弾力的に押し開き可能な弾性突部８ｃが後方へ突出するように設けられている。この弾性突部８ｃは、周方向に沿う四箇所で等間隔に配設される四片の突部である。
そして、カートリッジ筒６内の螺旋筒８は、図１に示すように、その弾性突部８ｃ，８ｃ間に、上記カートリッジ収容容器３の中仕切３ａに設けられている十字状を成す係合部３ｂの各突部が進入するようにして係合することで、軸線方向の移動が拘束されること無くカートリッジ収容容器３に回転不能に連結されている。
すなわち、カートリッジ収容容器３と螺旋筒８とは回転不能に連結され、カートリッジ筒６は、これらのカートリッジ収容容器３及び螺旋筒８に対して相対回転自在に連結されている。
芯チャック７は、図４及び図７に示すように、棒状化粧料Ｍの基端部を把持するチャック部７ａと、このチャック部７ａの後端に連続し軸線方向に延在する芯チャック軸７ｂと、を、例えば合成樹脂等の可撓材で一体成形して成る。
図２に示すように、螺旋筒８に内挿される芯チャック軸７ｂは、図７に示すように、その後部の軸線を挟む１８０°対称位置に、螺旋筒８の螺旋溝８ａに係合する螺合機構としての螺合突起７ｇを各々備えている。芯チャック軸７ｂの螺合突起７ｇを備える部分には、これらの螺合突起７ｇ，７ｇを二股に分けるように後端面から割溝７ｆが形成され、この割溝７ｆにより、各々の螺合突起７ｇは、半径方向に弾性変形可能とされ、螺旋筒８の螺旋溝８ａにガタ付き無く確実に螺合されている。
図２に示すように、カートリッジ筒６の第一収容孔６ｊに内挿されるチャック部７ａは、図３、図４、図７及び図８に示すように、棒状化粧料Ｍの基端部が突き当てられる基部７ｃと、棒状化粧料Ｍの基端部を把持すると共にカートリッジ筒６の進退溝６ｐに係合する回転止め機構及び進退案内機構としての把持片７ｄと、を備えている。
基部７ｃは、図７及び図８に示すように、楕円形状の棒状化粧料Ｍに略合致する楕円形状の厚板に構成されている。
把持片７ｄは、図８に示すように、基部７ｃの長軸及び短軸を除く外周位置の四箇所に、図４及び図７に示すように、先端側に向かって突出するように設けられている。このように把持片７ｄは、基部７ｃを長軸及び短軸により４つの領域に分割したときに、それら４つの領域に少なくとも一個づつ配置されていると好ましい。なお本実施形態では、これら四個の把持片７ｄは、基部７ｃの長軸及び短軸に対して対称に配置されている。
これら四個の把持片７ｄは、図４及び図８に示すように、内周面７ｘ及び外周面７ｙが弧状の曲面に形成され、横断面において内周線に比して外周線が長くされる略扇形形状とされている。そして、内周線は棒状化粧料Ｍの外形に沿う弧状に形成され、よって内周面７ｘは棒状化粧料Ｍを把持可能に構成されていると共に、外周線が、長軸側に向かうに従って扇を小さくする線とされている。
また、把持片７ｄは、図４、図７及び図８に示すように、その先端側端面の内周側位置が、棒状化粧料Ｍを把持片同士の間に円滑に導くべくテーパー面７ｅに形成されていると共に、図４及び図８に示すように、内周面７ｘに、軸方向に沿って延びる突状７ｆを備え、これら四個の把持片７ｄが棒状化粧料Ｍを把持すると共に、内周面７ｘの突状７ｆが、棒状化粧料Ｍの回転方向の移動を阻止する。
そして、図３、図４及び図６に示すように、上記カートリッジ筒６の小径孔（棒状化粧料進退孔）６ｉは、楕円形状の棒状化粧料Ｍの外周面に近接するように形成され、進退溝６ｐは、略扇形形状の把持片７ｄの外周面に近接するように形成されている。
また、図１に示すように、カートリッジ収容容器３の後端側のブラシホルダ４は、カートリッジ収容容器３の後端の開口を塞ぐように装着され、このブラシホルダ４に保持されてカートリッジ収容容器３から露出する塗布具としてのスクリューブラシ５は、ブラシホルダ４に着脱可能に装着されるテールキャップ９により覆われている。
このような構成を有する棒状化粧料繰出容器１を組み立てる場合には、先ず、棒状化粧料カートリッジ２をユニットとして組み立てる。
この棒状化粧料カートリッジ２の組立にあっては、先ず、螺旋筒８と芯チャック７とを相対回転しながら、芯チャック７の芯チャック軸７ｂを螺旋筒８の先端側の開口から内挿し螺旋筒８の螺旋溝８ａと芯チャック７の芯チャック軸７ｂの螺合突起７ｇとを螺合状態として螺旋筒８の後端側へ送り込む。
次いで、この組立体を、チャック部７ａの把持片７ｄの位置とカートリッジ筒６の進退溝６ｐの位置とが合うようにして、その先端側のチャック部７ａ側からカートリッジ筒６の後端の開口へ内挿していく。
ここで、把持片７ｄは内側に倒れ易く、成形収縮等により内側に倒れている場合があり、従来は成形時の冷却時間を長くしたり、成形条件等を調整する必要があったが、本実施形態では、横断面略扇形形状の把持片７ｄが内側に倒れていても、当該把持片７ｄが、カートリッジ筒６の当該把持片７ｄの外周面に近接する（把持片７ｄの相似形を成す）進退溝６ｐに挿入されていくと、把持片７ｄの内側への倒れは当該進退溝６ｐに倣って矯正され正常に開くことになる。
そして、カートリッジ筒６の内周段部６ｘに螺旋筒８の先端面を突き当てることで、螺旋筒８の環状突部８ｂがカートリッジ筒６の環状溝部６ｈに嵌入し係合して、上記組立体がカートリッジ筒６に相対回転自在に装着される。
次いで、棒状化粧料Ｍを、その基端部側からカートリッジ筒６の先端の開口へ挿入していく。この時、把持片７ｄは、進退溝６ｐに矯正されて正常に開いているため、把持片７ｄへの棒状化粧料Ｍの取り付けは容易とされる。そして、棒状化粧料Ｍを、芯チャック７のチャック部７ａに把持させることで、棒状化粧料カートリッジ２が得られる。
次いで、このようにして得られた棒状化粧料カートリッジ２を、その後端側からカートリッジ収容容器３の先端の開口へ内挿し、カートリッジ筒６の外周段部６ｂをカートリッジ収容容器３の先端面を突き当てることで、カートリッジ筒６の係合突部６ｇがカートリッジ収容容器３の環状溝部３ｃに嵌入し係合し、カートリッジ筒６がカートリッジ収容容器３に着脱可能且つ相対回転自在に装着されると共に、螺旋筒８の弾性突部８ｃがカートリッジ収容容器３の中仕切３の係合部３ｂに係合し、螺旋筒８がカートリッジ収容容器３に回転不能に連結され、これにより、棒状化粧料繰出容器１が得られる。
このように、本実施形態においては、棒状化粧料カートリッジ２がユニットとして組み立てられてからカートリッジ収容容器３に装着されるため、棒状化粧料繰出容器１の組み立てが容易とされ、製造コストの低減が図られている。
次に、このような棒状化粧料繰出容器１により棒状化粧料Ｍを塗布する場合について説明する。この場合には、カートリッジ筒６のカートリッジ収容容器３から露出する大径部６ａを摘むと共にカートリッジ収容容器３を摘み、これらを相対回転する。ここでは、カートリッジ収容容器３を回転するとして説明する。
すると、カートリッジ収容容器３の中仕切３の係合部３ｂと棒状化粧料カートリッジ２の螺旋筒８の弾性突部８ｃとが回転方向に係合しているため、螺旋筒８が、カートリッジ収容容器３と共に一体に回転する。この時、カートリッジ収容容器３は、カートリッジ筒６の係合突部６ｇとの間の回転抵抗に抗して回転する。
この時、螺旋筒８の螺旋溝８ａに螺合している螺合突起７ｇを有する芯チャック７は、把持片７ｄが、カートリッジ筒６の回転止め機構及び進退案内機構としての進退溝６ｐに回転不能且つ軸線方向移動可能に係合しているため、カートリッジ筒６内を前進し、棒状化粧料Ｍはカートリッジ筒６の先端から繰り出される。
そして、棒状化粧料Ｍが所望長さに繰り出されたら、カートリッジ収容容器３とカートリッジ筒６との相対回転を停止する。すると、カートリッジ筒６の係合突部６ｇとカートリッジ収容容器３の環状溝部３ｃとの間に生じている回転抵抗に従って、カートリッジ収容容器３とカートリッジ筒６とは所定の係合状態と維持される。
従って、この状態で、使用者は、カートリッジ収容容器３を持って棒状化粧料Ｍを塗布すれば良い。この時、塗布面から棒状化粧料Ｍ、回転止め機構を介して、カートリッジ筒６へ外力が作用するが、当該カートリッジ筒６の回転は、上記回転抵抗により阻止される。
ここで、カートリッジ収容容器３とカートリッジ筒６とをさらに相対回転し、芯チャック７をさらに繰出方向に移動して最大に繰り出すと、芯チャック７が前進限に達し、芯チャック７のそれ以上の前進が阻止される。
この状態で、さらに相対回転を継続すると、芯チャック７の前進が阻止されているため、カートリッジ収容容器３の中仕切３の係合部３ｂが、螺旋筒８の弾性突部８ｃを半径方向に押し広げて係合を解除すると共に、カートリッジ筒６と芯チャック７と螺旋筒８とが一体とされてカートリッジ収容容器３に対して相対回転されて空転する。このように、螺旋筒８の弾性突部８ｃは所謂トルクリミッターとして機能する。
そして、塗布が終わったら、使用者が、カートリッジ収容容器３とカートリッジ筒６とを上記とは逆方向に相対回転することで、棒状化粧料Ｍがカートリッジ筒６内に引き込まれる。
ここで、消耗等により棒状化粧料Ｍを交換する必要が生じた場合には、棒状化粧料カートリッジ２をカートリッジ収容容器３から抜脱し、交換用（新規）の棒状化粧料カートリッジ２を上記と同様にしてカートリッジ収容容器３に装着すれば良く、利便性、実用性の向上が図られている。
ところで、このような棒状化粧料繰出容器１をバックに入れて携行している際に押圧してしまったり、棒状化粧料繰出容器１を例えば床等に落としてしまった場合には、当該棒状化粧料繰出容器１には予期しない外力が作用することになる。
しかしながら、本実施形態の棒状化粧料繰出容器１にあっては、前述したように、横断面楕円形状の棒状化粧料Ｍは、その長軸及び短軸を除く外周位置の四箇所で把持片７ｄにより四面から把持されているため、しっかりと把持されていると共に、把持片７ｄが、横断面略扇形形状とされていることから、把持片７ｄに十分な肉厚が確保されていて、加えて、カートリッジ筒６内の進退孔６ｉが、棒状化粧料Ｍの外周面に近接して形成され且つカートリッジ筒６内の進退溝６ｐが、把持片７ｄの外周面に近接して形成されていることから、外力がカートリッジ筒６全体で受け止められるようになっていて、且つ、このように把持片７ｄが横断面略扇形形状にされると共にカートリッジ筒６内の進退溝６ｐが把持片７ｄの外周面に近接して形成されていることから、外力が作用しても棒状化粧料Ｍを把持している把持片７ｄが内側へ倒れるということが無くされている。
従って、本実施形態の棒状化粧料繰出容器１では、棒状化粧料Ｍの折れ、抜けが確実に防止されている。
また、本実施形態にあっては、上述のように、横断面楕円形状の棒状化粧料Ｍを把持する把持片７ｄが、棒状化粧料Ｍの基端部が突き当てられ横断面略楕円形状を成す基部７ｃの長軸及び短軸を除く外周位置の四箇所に設けられると共に横断面略扇形形状とされ、且つ、横断面において把持片７ｄの外周線が長軸側に向かうに従って扇を小さくする線にされていると共に、カートリッジ筒６内の進退孔６ｉが、棒状化粧料Ｍの外周面に近接して形成され且つカートリッジ筒６内の進退溝６ｐが、把持片７ｄの外周面に近接して形成されていることから、棒状化粧料Ｍの基端部に平坦な切欠部を設けることが不要とされる簡易な構成で、チャック部７ａを収容するカートリッジ筒６が半径方向に小さくされている。
従って、本実施形態の棒状化粧料繰出容器１では、棒状化粧料Ｍを脆くすること無く製造コストの低減及び容器１の小型化が図られている。
また、本実施形態にあっては、上述のように、把持片７ｄが横断面略扇形形状にされると共に、カートリッジ筒６内の進退溝６ｐが把持片７ｄの外周面に近接し相似形に形成されていることから、組立の際に把持片７ｄが内側に倒れていても当該把持片７ｄがカートリッジ筒６内の略同形状の進退溝６ｐに挿入されていくことで、把持片７ｄは進退溝６ｐに倣って矯正されて正常に開き、把持片７ｄへの棒状化粧料の取り付けが容易とされている。
従って、本実施形態の棒状化粧料繰出容器１では、製造コストの低減が一層図られている。
なお、本実施形態の棒状化粧料繰出容器１に適用するのに最も効果的であるのは、特に横断面が扁平な楕円形状の棒状化粧料Ｍであるが、棒状化粧料は楕円形状であれば肉厚であっても良い。
以上、本発明をその実施形態に基づき具体的に説明したが、本発明は上記実施形態に限定されるものではなく、例えば、上記実施形態においては、カートリッジ収容容器３の後端側に、スクリューブラシ４を装着するようにしているが、これに代えて、先端側の棒状化粧料Ｍと色や種類の相違する棒状化粧料を備える棒状化粧料カートリッジや、液状化粧料カートリッジを装着することも可能である。
また、上記実施形態においては、把持片７ｄの外周面７ｙを曲面としているが、必ずしも曲面に限定されるものではなく、例えばフラット面等であっても良い。
また、上記実施形態においては、組立の容易性、棒状化粧料Ｍの交換等を考慮し最も好ましい形態として、棒状化粧料カートリッジ２を、カートリッジ収容容器３に対して着脱可能としているが、抜脱不能に固定するようにしても勿論良い。Hereinafter, a preferred embodiment of a stick-shaped cosmetic material feeding container according to the present invention will be described with reference to FIGS. FIG. 1 is a longitudinal sectional view showing a stick-shaped cosmetic material delivery container according to an embodiment of the present invention, FIGS. 2 and 3 are views showing a stick-shaped cosmetic cartridge, and FIGS. 4 to 6 are each showing a cartridge cylinder. FIG. 7, FIG. 7 and FIG. 8 are views showing a core chuck, and FIG. 9 is a view showing a spiral cylinder. The stick-shaped cosmetic material feeding container of this embodiment is, for example, an eyeliner, eyebrow, lip liner, etc. This is a stick-shaped cosmetic material feeding container that accommodates a stick-shaped cosmetic material and that can be appropriately moved by a user as needed.
As shown in FIG. 1, the bar-shaped cosmetic material feeding container 1 has a long round bar shape (stick shape) like a writing instrument and exhibits a good appearance. 2 is detachably provided on the front end side (the left side in the drawing) of the cartridge housing container 3, and the brush holder 4 holding the screw brush 5 is detachably provided on the rear end side of the cartridge housing container 3. Yes. And the rod-shaped cosmetic M used here is an elliptical thing with a flat cross section, as shown in FIG.
As shown in FIG. 1, the cartridge container 3 is formed in a cylindrical shape having both ends opened. The cartridge housing container 3 is partitioned by a middle partition 3a at a substantially intermediate position in the cylinder, and a space for housing the rear portion of the rod-shaped cosmetic cartridge 2 is defined in the cylinder on the tip side from the middle partition 3a. A space for accommodating the rear portion of the brush holder 4 is defined in the cylinder on the rear end side from the inner partition 3a.
In the middle partition 3a that partitions both the spaces, an engaging portion 3b that protrudes toward the space in which the bar-shaped cosmetic cartridge 2 is accommodated protrudes from the center. This engaging portion 3b is for non-rotatably connecting a helical cylinder 8 (details will be described later) as an inner cylinder constituting the stick-shaped cosmetic cartridge 2, and the cross section thereof has a substantially cross shape. Yes. An engaging portion having the same shape as the engaging portion 3b is also provided on the other side of the partition 3a so that a cartridge having the same configuration as that of the bar-shaped cosmetic cartridge 2 can be mounted.
In addition, the cartridge housing container 3 has a cartridge cylinder 6 (cylinder container, which will be described later in detail) as an outer cylinder constituting the stick-shaped cosmetic cartridge 2 mounted on the inner peripheral surface near the opening at the tip thereof so as to be relatively rotatable. The annular groove 3c is provided.
As shown in FIGS. 2 and 5, the bar-shaped cosmetic cartridge 2 includes a stepped cylindrical cartridge cylinder 6 and, as shown in FIGS. 2 and 7, is accommodated in the cartridge cylinder 6 and extends in the axial direction. A lead chuck 7 that holds the bar-shaped cosmetic M at the tip and moves forward and backward, and a cylindrical spiral that is housed in the rear side of the cartridge cylinder 6 and screwed into the lead chuck 7 as shown in FIGS. And a tube 8. The cartridge cylinder 6, the core chuck 7, and the spiral cylinder 8 function as an advancing / retracting mechanism for advancing and retracting the bar-shaped cosmetic M (details will be described later).
As shown in FIGS. 2, 4 and 5, the cartridge cylinder 6 has a large diameter portion 6a as a knob on the front end side, and an outer peripheral surface having a small diameter via an outer peripheral step portion 6b at the rear end of the large diameter portion 6a. The continuous small-diameter portion 6c is integrally molded with a flexible material such as synthetic resin. The large diameter portion 6a has a tapered shape in which the outer diameter gradually decreases toward the tip, and the small diameter portion 6c is made smaller than the inner diameter of the cartridge housing container 3 and can be inserted.
The cartridge cylinder 6 is provided with elastic engagement portions 6d and 6d at 180 ° symmetrical positions sandwiching the axis on the distal end side of the small diameter portion 6c. The elastic engagement portion 6d is formed by a U-shaped split groove 6e formed in the peripheral wall of the cartridge cylinder 6, and a peninsula portion 6f serving as a leaf spring in accordance with the flexibility of a synthetic resin as a molding material. And an engaging protrusion 6g protruding from the outer peripheral surface of the peninsula 6f.
As shown in FIG. 1, in the cartridge cylinder 6 whose rear portion is inserted into the cartridge housing container 3, the engaging projection 6g of the peninsula portion 6f forming the leaf spring is fitted into the annular groove 3c of the cartridge housing container 3. By being engaged with each other, the cartridge container 3 is detachably mounted and relatively rotatable. The engaging projection 6g of the cartridge cylinder 6 is urged by the elastic force of the peninsula 6f that constitutes a leaf spring and comes into contact with the annular groove 3c of the cartridge container 3 to generate rotational resistance.
As shown in FIGS. 4 to 6, the inner peripheral surface of the cartridge cylinder 6 is a small-diameter hole 6i through which only the bar-shaped cosmetic M can pass from the tip to a slightly inward range, and the small-diameter hole 6i From the rear end to the rear end of the cylinder is a receiving hole 6m that accommodates the core chuck 7 that holds the bar-shaped cosmetic M so as to be able to advance and retreat and accommodates the spiral cylinder 8.
As shown in FIG. 6, the small-diameter hole 6 i has an elliptical shape corresponding to the shape of the bar-shaped cosmetic M. As shown in FIGS. 4 to 6, the accommodation hole 6m following the small-diameter hole 6i has a range in which a chuck portion 7a (see FIG. 7; details will be described later) for holding the bar-shaped cosmetic material M of the core chuck 7 advances and retreats. One housing hole 6j is formed, and the second housing hole 6k is formed from the rear end of the first housing hole 6j through the inner peripheral step 6x to the continuous rear end of the cylinder.
The first accommodation hole 6j is continuously provided with a small-diameter hole (bar-shaped cosmetic advance / retract hole) 6i through which the bar-shaped cosmetic M can pass, and in addition to the small-diameter hole 6i, An advancing / retreating groove 6p constituting a rotation stopping mechanism and an advancing / retreating guide mechanism which are part of the advancing / retreating mechanism is provided. The advance / retreat groove 6p is formed so that the gripping piece 7d of the core chuck 7 advances and retreats, and has a shape corresponding to the shape of the gripping piece 7d (details will be described later).
Further, the second accommodation hole 6k has a substantially circular shape, and as shown in FIGS. 4 and 5, an annular groove 6h for mounting the spiral cylinder 8 in a relatively rotatable manner is provided at a position near the rear end. Yes.
The spiral cylinder 8 is formed of a flexible material such as synthetic resin, for example. As shown in FIG. 9, the spiral cylinder 8 extends and retracts from the front end of the inner peripheral surface to the vicinity of the rear end. A spiral groove 8a constituting a part of the screwing mechanism is provided along the axis, and an annular protrusion 8b is provided on the outer peripheral surface near the rear end.
As shown in FIG. 2, the spiral cylinder 8 inserted into the second accommodation hole 6k of the cartridge cylinder 6 has its annular protrusion 8b fitted into and engaged with the annular groove 6h of the cartridge cylinder 6. The cartridge cylinder 6 is mounted so as to be relatively rotatable.
As shown in FIGS. 2 and 9, the spiral cylinder 8 is provided with an elastic protrusion 8 c that can be elastically pushed open in the radial direction (radial direction) at the rear end thereof so as to protrude rearward. ing. The elastic protrusions 8c are four pieces of protrusions arranged at equal intervals at four locations along the circumferential direction.
As shown in FIG. 1, the spiral cylinder 8 in the cartridge cylinder 6 has a cross-shaped engagement portion provided in the inner partition 3a of the cartridge housing container 3 between the elastic projections 8c, 8c. By engaging the protrusions 3b so as to enter, the cartridge housing 3 is non-rotatably connected without being restricted from moving in the axial direction.
That is, the cartridge storage container 3 and the spiral cylinder 8 are non-rotatably connected, and the cartridge cylinder 6 is connected to the cartridge storage container 3 and the spiral cylinder 8 so as to be relatively rotatable.
As shown in FIGS. 4 and 7, the core chuck 7 includes a chuck portion 7a that grips the base end portion of the bar-shaped cosmetic M, and a core chuck shaft that is continuous with the rear end of the chuck portion 7a and extends in the axial direction. 7b is integrally formed with a flexible material such as synthetic resin.
As shown in FIG. 2, the core chuck shaft 7b inserted in the spiral cylinder 8 is engaged with the spiral groove 8a of the spiral cylinder 8 at a 180 ° symmetrical position across the axis of the rear part as shown in FIG. Each has a screw projection 7g as a screw mechanism. A split groove 7f is formed from the rear end surface of the core chuck shaft 7b having the screw projection 7g so that the screw projections 7g and 7g are divided into two forks. 7g is elastically deformable in the radial direction, and is securely screwed into the spiral groove 8a of the spiral cylinder 8 without rattling.
As shown in FIG. 2, the chuck portion 7 a inserted into the first accommodation hole 6 j of the cartridge cylinder 6 has a base end portion of the rod-shaped cosmetic M as shown in FIGS. 3, 4, 7 and 8. A base 7c to be abutted, and a gripping piece 7d as an advance / retreat guide mechanism for gripping the base end of the bar-shaped cosmetic M and engaging with the advance / retreat groove 6p of the cartridge cylinder 6 are provided.
As shown in FIGS. 7 and 8, the base portion 7 c is configured as an elliptical thick plate that substantially matches the elliptical bar-shaped cosmetic M.
As shown in FIG. 8, the gripping pieces 7d are provided at four locations on the outer peripheral position excluding the major axis and minor axis of the base portion 7c so as to protrude toward the distal end side as shown in FIGS. ing. Thus, when the base 7c is divided into four regions by the major axis and the minor axis, the gripping pieces 7d are preferably arranged at least one by one in these four regions. In the present embodiment, these four grip pieces 7d are arranged symmetrically with respect to the long axis and the short axis of the base portion 7c.
As shown in FIGS. 4 and 8, the four gripping pieces 7d have an inner peripheral surface 7x and an outer peripheral surface 7y formed in an arcuate curved surface, and the outer peripheral line is longer than the inner peripheral line in the cross section. It is made into the substantially sector shape. The inner circumferential line is formed in an arc shape along the outer shape of the rod-shaped cosmetic M, and therefore the inner circumferential surface 7x is configured to be able to grip the rod-shaped cosmetic M, and the outer circumferential line moves toward the long axis side. It is considered as a line that reduces
Further, as shown in FIGS. 4, 7 and 8, the gripping piece 7d has a tapered surface 7e whose inner peripheral side position of the end surface on the tip side is smoothly guided to the bar-shaped cosmetic M between the gripping pieces. 4 and 8, the inner peripheral surface 7x is provided with a protrusion 7f extending along the axial direction, and these four gripping pieces 7d grip the bar-shaped cosmetic M. The protrusion 7f of the inner peripheral surface 7x prevents the stick-shaped cosmetic M from moving in the rotational direction.
As shown in FIGS. 3, 4, and 6, the small diameter hole (bar-shaped cosmetic advance / retract hole) 6 i of the cartridge cylinder 6 is formed so as to be close to the outer peripheral surface of the elliptical bar-shaped cosmetic M, The advance / retreat groove 6p is formed so as to be close to the outer peripheral surface of the generally sector-shaped gripping piece 7d.
Further, as shown in FIG. 1, the brush holder 4 on the rear end side of the cartridge housing container 3 is mounted so as to close the opening at the rear end of the cartridge housing container 3, and is held by the brush holder 4 to be stored in the cartridge housing container. The screw brush 5 as an applicator exposed from 3 is covered with a tail cap 9 that is detachably attached to the brush holder 4.
When assembling the bar-shaped cosmetic supply container 1 having such a configuration, first, the bar-shaped cosmetic cartridge 2 is assembled as a unit.
In assembling the rod-shaped cosmetic cartridge 2, first, the core chuck shaft 7b of the core chuck 7 is inserted from the opening on the front end side of the spiral cylinder 8 while the spiral cylinder 8 and the core chuck 7 are relatively rotated. The spiral groove 8a of the cylinder 8 and the threading projection 7g of the core chuck shaft 7b of the core chuck 7 are screwed into the rear end side of the spiral cylinder 8.
Next, the assembly is opened so that the position of the gripping piece 7d of the chuck portion 7a and the position of the advance / retreat groove 6p of the cartridge cylinder 6 are aligned with the opening of the rear end of the cartridge cylinder 6 from the side of the chuck portion 7a. Will be interpolated.
Here, the gripping piece 7d tends to fall inward and may fall inward due to molding shrinkage or the like. Conventionally, it has been necessary to lengthen the cooling time during molding or adjust the molding conditions, etc. In the embodiment, even if the gripping piece 7d having a substantially sectoral cross section is tilted inward, the gripping piece 7d is close to the outer peripheral surface of the gripping piece 7d of the cartridge cylinder 6 (similar to the gripping piece 7d). ) When inserted into the advance / retreat groove 6p, the inward tilt of the gripping piece 7d is corrected following the advance / retreat groove 6p and is normally opened.
Then, by abutting the front end surface of the spiral cylinder 8 against the inner peripheral step 6x of the cartridge cylinder 6, the annular protrusion 8b of the spiral cylinder 8 is fitted and engaged with the annular groove 6h of the cartridge cylinder 6, and the above set A solid is attached to the cartridge cylinder 6 so as to be relatively rotatable.
Next, the bar-shaped cosmetic M is inserted into the opening at the tip of the cartridge cylinder 6 from the base end side. At this time, since the gripping piece 7d is corrected to the advance / retreat groove 6p and is normally opened, the stick-shaped cosmetic M can be easily attached to the gripping piece 7d. The stick-shaped cosmetic cartridge 2 is obtained by causing the chuck portion 7a of the core chuck 7 to grip the stick-shaped cosmetic M.
Next, the bar-shaped cosmetic cartridge 2 obtained in this way is inserted into the opening at the front end of the cartridge housing container 3 from the rear end side, and the outer peripheral step portion 6b of the cartridge cylinder 6 is pushed against the front end surface of the cartridge housing container 3. By applying, the engaging projection 6g of the cartridge cylinder 6 is fitted and engaged with the annular groove 3c of the cartridge storage container 3, and the cartridge cylinder 6 is detachably mounted on the cartridge storage container 3 and is relatively rotatable. The elastic projection 8c of the spiral cylinder 8 is engaged with the engaging portion 3b of the partition 3 of the cartridge housing container 3, and the spiral cylinder 8 is non-rotatably connected to the cartridge housing container 3, whereby a stick-shaped cosmetic material feeding container is obtained. 1 is obtained.
Thus, in this embodiment, since the stick-shaped cosmetic cartridge 2 is assembled as a unit and then attached to the cartridge container 3, the assembly of the stick-shaped cosmetic feed container 1 is facilitated, and the manufacturing cost is reduced. It is illustrated.
Next, the case where the stick-shaped cosmetic M is applied by using the stick-shaped cosmetic feed container 1 will be described. In this case, the large-diameter portion 6a exposed from the cartridge storage container 3 of the cartridge cylinder 6 is picked and the cartridge storage container 3 is picked, and these are relatively rotated. Here, the description will be made assuming that the cartridge container 3 is rotated.
Then, since the engaging portion 3b of the inner partition 3 of the cartridge housing container 3 and the elastic protrusion 8c of the spiral tube 8 of the rod-shaped cosmetic cartridge 2 are engaged in the rotation direction, the spiral tube 8 becomes the cartridge housing container. 3 and rotate together. At this time, the cartridge container 3 rotates against the rotational resistance between the cartridge cylinder 6 and the engaging projection 6g.
At this time, in the core chuck 7 having the screw projection 7g screwed into the spiral groove 8a of the spiral cylinder 8, the gripping piece 7d rotates into the advance / retreat groove 6p as the rotation stop mechanism and advance / retreat guide mechanism of the cartridge cylinder 6. Since it is engaged so as to be movable in the axial direction, it moves forward in the cartridge cylinder 6 and the stick-shaped cosmetic M is fed out from the tip of the cartridge cylinder 6.
When the bar-shaped cosmetic M is drawn out to a desired length, the relative rotation between the cartridge container 3 and the cartridge cylinder 6 is stopped. Then, the cartridge container 3 and the cartridge cylinder 6 are maintained in a predetermined engagement state according to the rotational resistance generated between the engagement protrusion 6g of the cartridge cylinder 6 and the annular groove 3c of the cartridge container 3. .
Therefore, in this state, the user may apply the stick-shaped cosmetic M while holding the cartridge container 3. At this time, an external force acts on the cartridge cylinder 6 from the application surface via the bar-shaped cosmetic M and the rotation stopping mechanism, but the rotation of the cartridge cylinder 6 is blocked by the rotational resistance.
Here, when the cartridge container 3 and the cartridge cylinder 6 are further rotated relative to each other, and the lead chuck 7 is further moved in the feeding direction and is drawn out to the maximum, the lead chuck 7 reaches the forward limit, and more than that of the lead chuck 7. Advancement is blocked.
If the relative rotation is further continued in this state, the advancement of the core chuck 7 is prevented, so that the engaging portion 3b of the inner partition 3 of the cartridge container 3 causes the elastic protrusion 8c of the spiral tube 8 to move in the radial direction. The cartridge cylinder 6, the core chuck 7, and the spiral cylinder 8 are united and rotated relative to the cartridge storage container 3 to idle. Thus, the elastic protrusion 8c of the spiral cylinder 8 functions as a so-called torque limiter.
When the application is completed, the user relatively rotates the cartridge container 3 and the cartridge cylinder 6 in the opposite direction to the above, so that the stick-shaped cosmetic M is drawn into the cartridge cylinder 6.
Here, when it becomes necessary to replace the stick-shaped cosmetic M due to wear or the like, the stick-shaped cosmetic cartridge 2 is removed from the cartridge housing container 3, and the replacement (new) stick-shaped cosmetic cartridge 2 is the same as described above. Thus, it is only necessary to mount the cartridge in the cartridge housing container 3, and the convenience and practicality are improved.
By the way, when such a stick-shaped cosmetic material feeding container 1 is pressed while being carried in the bag, or when the stick-shaped cosmetic material feed container 1 is dropped on a floor or the like, for example, the stick-shaped cosmetic material An unexpected external force is applied to the feed container 1.
However, in the bar-shaped cosmetic material supply container 1 of the present embodiment, as described above, the bar-shaped cosmetic material M having an elliptical cross section has the gripping pieces 7d at the four outer peripheral positions excluding the major axis and the minor axis. Since the gripping piece 7d has a generally fan-shaped cross section, the gripping piece 7d has a sufficient thickness, The advance / retreat hole 6i in the cartridge cylinder 6 is formed close to the outer peripheral surface of the bar-shaped cosmetic M, and the advance / retreat groove 6p in the cartridge cylinder 6 is formed close to the outer peripheral surface of the gripping piece 7d. Thus, the external force can be received by the entire cartridge cylinder 6, and the gripping piece 7d is thus substantially fan-shaped in cross section, and the forward / backward groove 6p in the cartridge cylinder 6 is the outer peripheral surface of the gripping piece 7d. Formed close to Since it was, the gripping piece 7d even if an external force acts gripping the stick-shaped cosmetic material M is eliminated is that fall inward.
Therefore, in the stick-shaped cosmetic material supply container 1 of the present embodiment, the stick-shaped cosmetic material M is reliably prevented from being broken or pulled out.
Further, in the present embodiment, as described above, the gripping piece 7d that grips the bar-shaped cosmetic M having an elliptical cross section has a substantially elliptical cross section because the base end of the bar-shaped cosmetic M is abutted. It is provided at four locations on the outer peripheral position excluding the major axis and minor axis of the base 7c and has a substantially fan-shaped cross section, and the fan becomes smaller as the outer circumferential line of the gripping piece 7d moves toward the major axis side in the cross section. The forward / backward hole 6i in the cartridge cylinder 6 is formed close to the outer peripheral surface of the bar-shaped cosmetic M, and the forward / backward groove 6p in the cartridge cylinder 6 is close to the outer peripheral surface of the gripping piece 7d. Therefore, the cartridge cylinder 6 that accommodates the chuck portion 7a is reduced in the radial direction with a simple configuration that eliminates the need to provide a flat cutout at the base end of the stick-shaped cosmetic M. Yes.
Therefore, in the stick-shaped cosmetic material supply container 1 of the present embodiment, the manufacturing cost is reduced and the container 1 is reduced in size without making the stick-shaped cosmetic material M brittle.
Further, in the present embodiment, as described above, the gripping piece 7d has a substantially sectoral cross section, and the advance / retreat groove 6p in the cartridge cylinder 6 is close to the outer peripheral surface of the gripping piece 7d and has a similar shape. Therefore, even when the gripping piece 7d is tilted inward during assembly, the gripping piece 7d is inserted into the substantially same shape advance / retreat groove 6p in the cartridge cylinder 6 so that the gripping piece 7d is Following the advance / retreat groove 6p, it is corrected and opened normally, so that the stick-shaped cosmetic material can be easily attached to the gripping piece 7d.
Therefore, in the stick-shaped cosmetic material supply container 1 of the present embodiment, the manufacturing cost is further reduced.
Note that the most effective application to the stick-shaped cosmetic feed container 1 of the present embodiment is the stick-shaped cosmetic M having an elliptical shape with a flat cross section, but the stick-shaped cosmetic may be elliptical. It may be thick.
The present invention has been specifically described above based on the embodiment. However, the present invention is not limited to the above embodiment. For example, in the above embodiment, a screw is provided on the rear end side of the cartridge container 3. The brush 4 is mounted, but instead of this, a bar-shaped cosmetic cartridge or a liquid cosmetic cartridge provided with a bar-shaped cosmetic whose color and type are different from the bar-shaped cosmetic M on the front end side may be mounted. Is possible.
Moreover, in the said embodiment, although the outer peripheral surface 7y of the holding piece 7d is made into the curved surface, it is not necessarily limited to a curved surface, For example, a flat surface etc. may be sufficient.
Further, in the above-described embodiment, the most preferable form considering the ease of assembly, replacement of the stick-shaped cosmetic M, and the like is that the stick-shaped cosmetic cartridge 2 is detachable from the cartridge housing container 3. Of course, it may be fixed impossible.

本発明によれば、棒状化粧料を脆くすること無く製造コストの低減及び容器の小型化が図られると共に、外力が作用した場合の棒状化粧料の折れ、抜けが確実に防止され、且つ、棒状化粧料の取り付けが容易とされて製造コストが一層低減される棒状化粧料繰出容器が提供される。  According to the present invention, the manufacturing cost can be reduced and the container size can be reduced without making the bar-shaped cosmetic material brittle, and the rod-shaped cosmetic material can be reliably prevented from being broken and pulled out when an external force is applied. Provided is a stick-shaped cosmetic material supply container that facilitates attachment of the cosmetic material and further reduces manufacturing costs.

Claims (5)

横断面が楕円形状の棒状化粧料を把持する芯チャックが、これを収容する筒容器内で、螺合機構及び回転止め機構に従って進退可能とされて、前記棒状化粧料が前記筒容器の先端から出没可能とされる棒状化粧料繰出容器において、
前記芯チャックは、前記棒状化粧料の基端部を把持するチャック部を具備し、
このチャック部は、横断面が略楕円形状を成し前記棒状化粧料が突き当てられる基部と、
この基部の長軸及び短軸を除く外周位置の少なくとも四箇所に設けられて前記棒状化粧料を把持する把持片と、を備え、
この把持片は、横断面が内周線に比して外周線が長くされる略扇形形状とされ、且つ、前記外周線が、長軸側に向かうに従って扇を小さくする線とされ、
前記筒容器は、
前記棒状化粧料の外周面に近接して形成される前記棒状化粧料の進退孔と、
前記チャック部が進退する範囲で前記進退孔に設けられ、前記把持片の外周面に近接して形成される前記把持片の進退溝と、を備えることを特徴とする棒状化粧料繰出容器。A core chuck for gripping a bar-shaped cosmetic material having an elliptical cross section is allowed to advance and retreat in accordance with a screwing mechanism and a rotation-stopping mechanism in a cylindrical container that houses the core chuck, and the bar-shaped cosmetic material extends from the tip of the cylindrical container. In the stick-shaped cosmetics delivery container that can be infested,
The core chuck comprises a chuck portion for gripping a base end portion of the bar-shaped cosmetic material,
The chuck portion has a substantially elliptical cross section and a base portion against which the stick-shaped cosmetic is abutted,
A grip piece for gripping the bar-shaped cosmetic material provided at at least four locations on the outer peripheral position excluding the major axis and minor axis of the base,
The gripping piece has a substantially fan-shaped cross section whose outer peripheral line is longer than the inner peripheral line, and the outer peripheral line is a line that decreases the fan toward the long axis side,
The cylindrical container is
Advancing and retreating holes of the bar-shaped cosmetic formed near the outer peripheral surface of the bar-shaped cosmetic;
A stick-shaped cosmetic material supply container provided with an advance / retreat groove of the gripping piece provided in the advance / retreat hole in a range in which the chuck portion advances / retreats and is formed close to an outer peripheral surface of the gripping piece. 前記進退溝とこの進退溝を摺動する前記把持片が、前記回転止め機構を構成することを特徴とする請求項１記載の棒状化粧料繰出容器。The stick-shaped cosmetic material feeding container according to claim 1, wherein the advance / retreat groove and the grip piece sliding on the advance / retreat groove constitute the rotation stop mechanism. 前記芯チャックは、前記チャック部の後端に連続して芯チャック軸を備えると共に当該芯チャック軸の後端部に螺合突起を備え、
前記筒容器には、螺旋溝を内周面に備える螺旋筒が内挿されて回転自在に装着され、
この螺旋筒内に前記芯チャック軸が内挿されて前記螺合突起が前記螺旋溝に係合し、
これらの螺合突起及び螺旋溝が前記螺合機構を構成することを特徴とする請求項１又は２記載の棒状化粧料繰出容器。The lead chuck is provided with a lead chuck shaft continuous with the rear end of the chuck portion and a screw projection on the rear end portion of the lead chuck shaft.
A spiral cylinder having a spiral groove on its inner peripheral surface is inserted into the cylinder container and is rotatably mounted.
The core chuck shaft is inserted into the spiral cylinder, and the screw projection engages with the spiral groove.
The stick-shaped cosmetic material feeding container according to claim 1 or 2, wherein the screwing protrusion and the spiral groove constitute the screwing mechanism. 前記芯チャック及び前記螺旋筒を収容した前記筒容器が棒状化粧料カートリッジとされ、
この棒状化粧料カートリッジの後部を覆うように収容すると共に当該棒状化粧料カートリッジを着脱可能且つ相対回転自在に装着するカートリッジ収容容器を備え、
このカートリッジ収容容器は、前記棒状化粧料カートリッジ内の前記螺旋筒の後端部に係合し、該螺旋筒の回転を拘束する係合部を備えることを特徴とする請求項３記載の棒状化粧料繰出容器。The cylindrical container containing the core chuck and the spiral cylinder is a stick-shaped cosmetic cartridge,
A cartridge storage container that accommodates the rod-shaped cosmetic cartridge so as to cover the rear portion of the cartridge and attaches the rod-shaped cosmetic cartridge in a detachable and relatively rotatable manner.
4. The stick-shaped makeup according to claim 3, wherein the cartridge container includes an engaging portion that engages with a rear end portion of the spiral cylinder in the stick-shaped cosmetic cartridge and restrains the rotation of the spiral cylinder. Feeding container. 横断面が楕円形状の棒状化粧料を把持する芯チャックが、これを収容する筒容器内で、螺合機構及び回転止め機構に従って進退可能とされて、前記棒状化粧料が前記筒容器の先端から出没可能とされる棒状化粧料繰出容器において、
前記芯チャックは、前記棒状化粧料の基端部を把持するチャック部を具備し、
このチャック部は、横断面が略楕円形状を成し前記棒状化粧料が突き当てられる基部と、
この基部の長軸及び短軸を除く外周位置の少なくとも四箇所に設けられて前記棒状化粧料を把持する把持片と、を備え、
この把持片は、横断面が内周線、外周線、及び一対の側線により規定され、前記一対の側線は内方に向って互いに接近する位置関係にあり、前記一対の側線のうち前記長軸側の側線の長さは、前記短軸側の側線の長さよりも短くなるように設けられており、
前記筒容器は、
前記棒状化粧料の外周面に近接して形成される前記棒状化粧料の進退孔と、
前記チャック部が進退する範囲で前記進退孔に設けられ、前記把持片の外周面に近接して形成される前記把持片の進退溝と、を備えることを特徴とする棒状化粧料繰出容器。A core chuck for gripping a bar-shaped cosmetic material having an elliptical cross section is allowed to advance and retreat in accordance with a screwing mechanism and a rotation-stopping mechanism in a cylindrical container that houses the core chuck, and the bar-shaped cosmetic material extends from the tip of the cylindrical container. In the stick-shaped cosmetics delivery container that can be infested,
The core chuck comprises a chuck portion for gripping a base end portion of the bar-shaped cosmetic material,
The chuck portion has a substantially elliptical cross section and a base portion against which the stick-shaped cosmetic is abutted,
A grip piece for gripping the bar-shaped cosmetic material provided at at least four locations on the outer peripheral position excluding the major axis and minor axis of the base,
The gripping piece has a transverse cross section defined by an inner peripheral line, an outer peripheral line, and a pair of side lines, and the pair of side lines are in a positional relationship approaching each other inward, and the long axis of the pair of side lines The length of the side line on the side is provided to be shorter than the length of the side line on the short axis side,
The cylindrical container is
Advancing and retreating holes of the bar-shaped cosmetic formed near the outer peripheral surface of the bar-shaped cosmetic;
A stick-shaped cosmetic material supply container provided with an advance / retreat groove of the gripping piece provided in the advance / retreat hole in a range in which the chuck portion advances / retreats and is formed close to an outer peripheral surface of the gripping piece.
JP2004556915A 2002-12-04 2003-12-04 Stick-shaped cosmetic supply container Pending JPWO2004049857A1 (en)

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JP7351741B2 (en) * 2019-12-23 2023-09-27 株式会社 資生堂 Cosmetic dispensing container
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