JP4325202B2

JP4325202B2 - Stick-shaped cosmetics delivery container

Info

Publication number: JP4325202B2
Application number: JP2003018400A
Authority: JP
Inventors: 透水柿
Original assignee: 株式会社カツシカ
Priority date: 2003-01-28
Filing date: 2003-01-28
Publication date: 2009-09-02
Anticipated expiration: 2023-01-28
Also published as: JP2004229693A

Description

【０００１】
【発明の属する技術分野】
本発明は、口紅、スティックファンデーション等の棒状化粧料を収納した棒状化粧料繰り出し容器において、収容した棒状化粧料を有効に使用できる容器に関するものである。
【０００２】
【従来の技術】
従来、口紅、スティックファンデーション等の棒状化粧料は、繰り出し機構により昇降動する棒状化粧料繰り出し容器に収容され、必要に応じて棒状化粧料を繰り出して塗布していた。この棒状化粧料繰り出し容器は、棒状化粧料の端部を保持筒に保持されていた。したがって、保持筒に保持された部分の化粧料は使用できず不経済であった。
【０００３】
そこで、実開昭５１−７３２７７号公報、特開平８−１５００１７号公報などにより、棒状化粧料を保持する保持筒内に残った化粧料を有効に利用する構成が数多く提案されている。この種の構成のほとんどは、保持筒の底部を何らかの手段で押し上げ、保持筒内の残留化粧料を保持筒外に押し出していた。
【０００４】
【発明が解決しようとする課題】
しかし、保持筒内より押し出された化粧料は、保持筒の保持部分がなくなり、不用意に抜け取れてしまったりすることがあった。また、充分に棒状化粧料を使用できるのに、不注意で保持筒の底部を摺動させてしまった場合、元に戻すのが不可能で、棒状化粧料繰り出し容器が使用不能となってしまう危険性もあった。これは、棒状化粧料を押し出した際の、棒状化粧料の保持量を大きくすれば解消できるのであるが、保持部分、つまり使用できない化粧料の量が多くなってしまう問題点も発生してしまった。
【０００５】
そこで本発明は、保持筒内に残った化粧料を確実な方法で押し出し、この押し出した化粧料を有効に使用できるようにした棒状化粧料繰り出し容器に関するものである。
【０００６】
【課題を解決するための手段】
棒状化粧料１を収嵌保持する保持筒２を上下摺動させる繰り出し機構を内装し、前記保持筒２を固定部材３２と、該固定部材３２に上下摺動可能に取り付けられた摺動部材２３に分割し、該摺動部材２３を上方に摺動させる事により内部に設けられた保持部１０１により保持した棒状化粧料１を押し出す構成において、前記摺動部材２３に、棒状化粧料１を保持する保持壁面１６ｂの一部を設ける。この摺動部材２３の保持壁面１６ｂは、逆Ｕ字形状に成形し、保持壁面１６ｂの側壁に、棒状化粧料１を保持するリブ１１４若しくは保持穴１０１ｂを設ける。また、摺動部材２３の反保持壁面１６ｂ側には、脱落防止片２７ａを突設し、該脱落防止片２７ａと保持壁面１６ｂにより、押し出した棒状化粧料１を保持させる。
【０００７】
【実施例】
本発明第１実施例を図によって説明する。棒状化粧料１を収嵌保持する保持筒２は、摺動部材２３と固定部材３２より成っている。この摺動部材２３と固定部材３２は、筒体を縦に分割した形状をしており、固定部材３２のほうが円周の１／２強を占めている。
【０００８】
固定部材３２は、円弧筒状をしており、下部側壁には螺合突部１０３を突設している。この螺合突部１０３は、円周の１８０度対抗した位置に２ヵ所に設けられている。この螺合突部１０３の背面には、強化リブ１１４ｄが設けられ、螺合突部１０３が内方向にたわまない様になっている。また、固定部材３２の両側端面には、内方向に屈曲したガイド部４ｂが設けられている。このガイド部４ｂには、摺動部材２３より突出した連結片１１３ｃが係合し、固定部材３２と摺動部材２３を上下摺動自在に連結している。またこのガイド部４ｂの上端付近および下端付近には、摺動部材２３の連結片１１３ｃが当接する上部当接部１０８ａおよび下部当接部１０８ｂが設けられている。また、この上部当接部１０８ａと下部当接部１０８ｂの間には、感応突部１２９を突設している。この感応突部１２９は、摺動部材２３の連結片１１３ｃが乗り越え可能に当接するようになっている。この上部当接部１０８ａ、下部当接部１０８ｂおよび感応突部１２９の位置関係は、固定部材３２と摺動部材２３の形状が一致したときに摺動部材２３の連結片１１３ｃが下部当接部１０８ｂと感応突部１２９の間に係合し、摺動部材２３が固定部材３２より上方に突出した状態で、連結片１１３ｃが上部当接部１０８ａと感応突部１２９の間に係合するようになっている。
【０００９】
摺動部材２３は、円弧形状をしており、下部内壁に押圧片１３４ａを突設している。この押圧片１３４ａは、固定部材３２内に侵入しており、保持筒２下面より覗けるようになっている。また、摺動部材２３の上部内壁には、保持部１０１を突設している。この保持部１０１は、固定部材３２内に侵入している。この保持部１０１上方は、棒状化粧料１を収嵌保持する収嵌部１０２となっている。また、摺動部材２３の保持部１０１上方の壁面１６ｂは、逆Ｕ字状に成形されている。この壁面１６ｂには、棒状化粧料１を保持するリブ１１４が設けられている。なお、このリブ１１４は、棒状化粧料１を成形した後、保持筒２に装着する構成の場合、軸線に平行な縦状のリブ１１４となり、溶融した化粧料を充填後固形化して棒状化粧料１を成形する構成の場合、水平方向のリブ１１４となる。また、溶融した化粧料を充填後固形化して棒状化粧料１を成形する構成の場合、壁面１６ｂに保持穴１０１ｂを穿設し、この保持穴１０１ｂに化粧料を侵入させて棒状化粧料１を保持させてもよい。さらに、保持部１０１の先端、つまり保持部１０１の反壁面１６ｂ側先端には、少なくとも１片の脱落防止片２７ａを立設している。その結果、摺動部材２３が固定部材３２の上方より突出して係止した状態で、脱落防止片２７ａと壁面１６ｂのリブ１１４若しくは保持穴１０１ｂで棒状化粧料１を保持できるようになっている。また、前記押圧片１３４ａおよび保持部１０１の間には、固定部材３２のガイド部４ｂに上下摺動可能に係合する一対の連結片１１３ｃが設けられている。
【００１０】
なお、棒状化粧料１の収嵌保持方法により押圧片１３４ａおよび保持部１０１の形状が異なる。つまり、棒状化粧料１を成形した後、保持筒２に装着する場合、および溶融した化粧料を容器上方より充填して棒状に固形化する場合には、押圧片１３４ａおよび保持部１０１は、板状となっており、棒状化粧料１の下端が保持部１０１に当接するようになっている。また、溶融した化粧料を容器下方より充填して棒状に固形化する場合には、保持筒２下方より化粧料を充填する必要があるため、押圧片１３４ａおよび保持部１０１は中央に穴が開いた形状となる。この場合、保持部１０１は、棒状化粧料１内に食い込んだ形態となる。
【００１１】
この保持筒２は、スリーブ５内に上下摺動自在に内装されている。このスリーブ５下部側壁には、保持筒２の螺合突部１０３が貫通して保持筒２を回動不能に上下摺動自在に案内するガイド溝４ａが穿設されている。このガイド溝４ａは、スリーブ１１下端に開溝しており、保持筒２がスリーブ５下方より挿入できるようになっている。また、スリーブ５外壁、ガイド溝４ａ上方には、水平方向に係合凹溝１２０ｃが刻設されている。
【００１２】
このスリーブ５下部外周には、螺旋筒１０を回動自在に保持している。この螺旋筒１０の内壁には、前記保持筒２の螺合突部１０３が螺合する螺旋溝１０ａが螺設されている。この螺旋溝１０ａも螺旋筒２２下端に開溝しており、螺合突部１０３が螺旋筒１０下方より螺合させる事ができるようになっている。また、螺旋溝１０ａ上方の螺旋筒１０側壁には、逆Ｕ字状に切り欠いて弾性を有した舌片１２１ａを構成している。この舌片１２１ａの内側壁には、前記スリーブ５の係合凹溝１２０ｃと回動可能に係合する係合突部１２０を突設している。以上の保持筒２、スリーブ５、および螺旋筒１０によって繰り出し機構１７を構成している。
【００１３】
この繰り出し機構１７下部、つまりスリーブ５下部および螺旋筒１０は、本体筒６ａ内に挿入されている。この本体筒６ａの上端には、嵌合筒７が止着されている。その結果、螺旋筒１０が嵌合筒７と本体筒６ａ底部との間に回動不能に挟持された状態となる。しかも、嵌合筒７によって、螺旋筒１０の舌片１２１ａが外方向に屈曲するのが阻止され、スリーブ５と螺旋筒１０が脱落不能に連結している。嵌合筒７の上端は、本体筒６ａよりも上方に突出してキャップ８が抜脱可能に嵌合する嵌合部１１１になっている。本体筒６ａの底面には、貫通穴１１７ｂが穿設され、保持筒２内の押圧片１３４ａが外部より押圧可能となっている。また、保持筒２は、下端が本体筒６ａ底面に当接して下死点となり、螺合突部１０３がガイド溝４ａ上端に当接して上死点となる。
【００１４】
通常使用状態では、スリーブ５を保持して本体筒６ａを回転操作すると、本体筒６ａ内に回動不能に保持された螺旋筒１０に、スリーブ５内に回動不能に上下摺動自在に保持された保持筒２の螺合突部１０３が螺合しているため、螺合作用によって棒状化粧料１および保持筒２が昇降動する。保持筒２の螺合突部１０３がスリーブ５のガイド溝４ａの上端に当接した状態、つまり上死点に到達した状態では、保持筒２の上端がスリーブ５の上端の若干下方に位置する。棒状化粧料１を消費してしまった場合、保持筒２が下死点の状態で、本体筒６ａの貫通穴１１７ｂより棒を差し込み、保持筒２の摺動部材２３の押圧片１３４ａに押し当て、上方に押し上げる。その結果、摺動部材２３の連結片１１３ｃが固定部材３２のガイド部４ｂの下部当接部１０８ｂより、感応突部１２９を乗り越え、上部当接部１０８ａに移動し、固定部材３２の上方に摺動部材２３がずれた状態となる。この状態で、保持筒２を上死点まで繰り上げると、摺動部材２３の上部、つまり保持部１０１より上方、保持壁面１６ｂがスリーブ５上端より突出する。この摺動部材２３の保持部１０１により押し出された残留棒状化粧料１が塗布可能となる。この押し出された棒状化粧料１は、摺動部材２３の壁面１６ｂおよび脱落防止片２７ａによって保持され、不用意に脱落しないようになっている。
【００１５】
本発明第２実施例を図によって説明する。棒状化粧料１を収嵌保持する保持筒２は、摺動部材２３と固定部材３２より成っている。この摺動部材２３と固定部材３２は、筒体を縦に分割した形状をしており、摺動部材２３のほうが円周の１／２強を占めている。
【００１６】
摺動部材２３は、略筒状をしており、側面に固定部材３２が摺動自在に嵌合する連結溝１１３ｄが刻設されている。この摺動部材２３の下部側壁には螺合突部１０３を突設している。この螺合突部１０３は、円周の１８０度対抗した位置に２ヵ所に設けられており、一方は連結溝１１３ｄ内に突設している。この連結溝１１３ｄ内の螺合突部１０３上方には、軸線方向に長くガイド部４ｂが穿設されている。このガイド部４ｂには、固定部材３２より突出した連結片１１３ｃが係合し、摺動部材２３と摺動部材２３を上下摺動自在に連結している。
【００１７】
固定部材３２は、円弧筒形状をしており、摺動部材２３の連結溝１１３ｄ内に嵌合している。この固定部材３２の側壁には、摺動部材２３の螺合突部１０３が貫通する貫通溝１１７ａが軸線方向に長く穿設されている。この貫通溝１１７ａによって、摺動部材２３の上下摺動を規制している。この貫通溝１１７ａの位置関係は、螺合突部１０３が貫通溝１１７ａの下端に当接したときに、固定部材３２と摺動部材２３の形状が一致し、螺合突部１０３が貫通溝１１７ａの上端に当接したときに、摺動部材２３が固定部材３２より上方に突出するようになっている。また、貫通溝１１７ａの側面には、螺合突部１０３が貫通溝１１７の上端および下端に当接した時点で乗り越え可能に係合する感応突部１２９を突設している。その結果、螺合突部１０３は貫通溝１１７ａの上端および下端に、乗り越え可能に係止するようになっており、それぞれ上部当接部１０８ａおよび下部当接部１０８ｂになっている。この下部当接部１０８ｂの縁部側面には、制御突部１３０を突設している。この制御突部１３０の高さは、前記螺合突部１０３より低くなっており、後述するスリーブ５の制御溝１３０ａのみに係合するようになっている。
【００１８】
また、摺動部材２３および固定部材３２の上部内壁には、保持部１０１を設けている。この保持部１０１上方は、棒状化粧料１を収嵌保持する収嵌部１０２となっている。また、摺動部材２３の保持部１０１上方の保持壁面１６ｂは、逆Ｕ字状に成形されている。この保持壁面１６ｂには、棒状化粧料１を保持するリブ１１４が設けられている。なお、このリブ１１４は、棒状化粧料１を成形した後、保持筒２に装着する構成の場合、軸線に平行な縦状のリブ１１４となり、溶融した化粧料を充填後固形化して棒状化粧料１を成形する構成の場合、水平方向のリブ１１４となる。また、溶融した化粧料を充填後固形化して棒状化粧料１を成形する構成の場合、壁面１６ｂに保持穴１０１ｂを穿設し、この保持穴１０１ｂに化粧料を侵入させて棒状化粧料１を保持させてもよい。
【００１９】
この保持筒２は、スリーブ５内に上下摺動自在に内装されている。このスリーブ５下部側壁には、保持筒２の螺合突部１０３が貫通して保持筒２を回動不能に上下摺動自在に案内するガイド溝４ａが連続して穿設されている。このガイド溝４ａは、スリーブ１１下端に開溝しており、保持筒２がスリーブ５下方より挿入できるようになっている。このガイド溝４ａの一方には、前記保持筒２の固定部材３２の制御突部１３０が係合する制御溝１３０ａが穿設されている。この制御溝１３０ａは、上端がガイド溝４ａよりも低く設定されており、通常使用状態の上死点となる。つまり、保持筒２の固定部材３２と摺動部材２３のストロークが、ガイド溝４ａと制御溝１３０ａの差となる。また、スリーブ５外壁のガイド溝４ａ上方には、水平方向に係合凹溝１２０ｃが刻設されている。
【００２０】
このスリーブ５下部外周には、螺旋筒１０を回動自在に保持している。この螺旋筒１０の内壁には、前記保持筒２の螺合突部１０３が螺合する螺旋溝１０ａが螺設されている。この螺旋溝１０ａも螺旋筒２２下端に開溝しており、螺合突部１０３が螺旋筒１０下方より螺合させる事ができるようになっている。また、螺旋溝１０ａ上方の螺旋筒１０側壁には、逆Ｕ字状に切り欠いて弾性を有した舌片１２１ａを構成している。この舌片１２１ａの内側壁には、前記スリーブ５の係合凹溝１２０ｃと回動可能に係合する係合突部１２０を突設している。上記保持筒２、スリーブ５および螺旋筒１０により繰り出し機構１７を構成している。
【００２１】
この繰り出し機構１７の下部、つまりスリーブ５下部および螺旋筒１０は、本体筒６ａ内に挿入されている。この本体筒６ａの上端には、嵌合筒７が止着されている。その結果、螺旋筒１０が嵌合筒７と本体筒６ａ底部との間に回動不能に挟持された状態となる。しかも、嵌合筒７によって、螺旋筒１０の舌片１２１ａが外方向に屈曲するのが阻止され、スリーブ５と螺旋筒１０が脱落不能に連結している。嵌合筒７の上端は、本体筒６ａよりも上方に突出してキャップ８が抜脱可能に嵌合する嵌合部１１１になっている。また、保持筒２は、下端が本体筒６ａ底面に当接して下死点となり、螺合突部１０３がガイド溝４ａ上端に当接して上死点となる。
【００２２】
通常使用状態では、スリーブ５を保持して本体筒６ａを回転操作すると、本体筒６ａ内に回動不能に保持された螺旋筒１０に、スリーブ５内に回動不能に上下摺動自在に保持された保持筒２の螺合突部１０３が螺合しているため、螺合作用によって棒状化粧料１および保持筒２が昇降動する。保持筒２の制御突部１３０がスリーブ５の制御溝１３０ａの上端に当接した状態、つまり通常上死点に到達した状態では、保持筒２の上端がスリーブ５の上端の若干下方に位置する。棒状化粧料１を消費してしまった場合、保持筒２の通常上死点より更に繰り出し操作を行うと、固定部材３２が制御溝１３０ａの上端に当接して上昇不能の状態となり、摺動部材２３の螺合突部１０３はガイド溝４ａの上端に当接していないため上昇可能の状態となっている。その結果、摺動部材２３の螺合突部１０３が固定部材３２の貫通溝１１７ａの下部当接部１０８ｂより、感応突部１２９を乗り越え、上部当接部１０８ａに移動し、固定部材３２の上方に摺動部材２３がずれた状態となる。この状態で、摺動部材２３の上部、つまり保持部１０１より上方、保持壁面１６ｂがスリーブ５上端より突出する。この摺動部材２３の保持部１０１により押し出された残留棒状化粧料１が塗布可能となる。この押し出された棒状化粧料１は、摺動部材２３の保持壁面１６ｂが円周の１／２以上を占めているため、棒状化粧料１が保持壁面１６ｂによって保持され、不用意に脱落しないようになっている。
【００２３】
なお、保持筒２の固定部材３２と摺動部材２３を一致させた状態で係止させ、摺動部材２３を上方にずれた状態で係止させる機構は、第１実施例および第２実施例で異なる構成を述べているが、上述した作用を有する構成であれば、上記構成に限定されるものではない。また、摺動部材２３の保持壁面１６ｂは、第１実施例では全周の１／２以下、第２実施例では全周の１／２以上となっているが、それぞれ逆にすることも可能である。ただし、保持壁面１６ｂを全周の１／２以下にした場合には、保持壁面１６ｂにリブ１１４や保持穴１０１ｂを設けたり、保持部１０１に脱落防止片２７ａを設けたりするなど、棒状化粧料１の脱落防止手段を設ける必要がある。
【００２４】
また、本発明実施例においては、保持筒２の螺合突部１０３に螺合する螺旋筒１０の螺旋溝１０ａを、螺合突部１０３の数に対応した条数設けた構成を説明したが、螺旋筒１０内壁に、全周にわたって多数条の細かい螺旋溝をローレット状に設けた螺旋状ローレット１１５ａを設け、螺合突部１０３の螺合面１０３ａに隣り合った複数条の螺旋状ローレット１１５ａが螺合するようにしてもよい。この構成の場合、スリーブ５内周全周に螺旋状ローレット１１５ａが螺設されているため、どの位置でも螺合突部１０３と螺旋状ローレット１１５ａを螺合させる事ができるため、組み立て効率が向上する。など、数多くの利点を有している。
【００２５】
【発明の効果】
本発明は以上のように、保持筒２内の残留した棒状化粧料１を押し出す摺動部材２３に、保持筒２内に残留した棒状化粧料１を保持する保持壁面１６ｂを設けたため、保持筒２に残留した棒状化粧料１を塗布した際、不用意に脱落しないようになっている。しかも、残留棒状化粧料１が直接塗布不能になったとしても、スリーブ５上端より突出しているため、簡単に棒状化粧料１を取り出すことも可能になっている。したがって、保持筒２内に残留した棒状化粧料１を確実、安全に使用でき、完全に消費できるようになっている。
【図面の簡単な説明】
【図１】本発明第１実施例の棒状化粧料繰り出し容器の通常使用状態の正面断面図である。
【図２】本発明第１実施例の棒状化粧料繰り出し容器の棒状化粧料押し出し状態の正面断面図である。
【図３】図２における斜視図である。
【図４】本発明第１実施例の固定部材の斜視図である。
【図５】本発明第１実施例の摺動部材の斜視図である。
【図６】本発明第２実施例の棒状化粧料繰り出し容器の通常使用状態の正面断面図である。
【図７】本発明第２実施例の棒状化粧料繰り出し容器の棒状化粧料押し出し状態の正面断面図である。
【図８】図７における斜視図である。
【図９】本発明第２実施例の固定部材の斜視図である。
【図１０】本発明第２実施例の摺動部材の斜視図である。
【図１１】本発明第２実施例の保持筒通常上死点におけるスリーブ及び保持筒の正面図である。
【図１２】本発明第２実施例の棒状化粧料押し出し状態におけるスリーブ及び保持筒の正面図である。
【図１３】本発明その他の実施例の螺旋筒の部分断面斜視図である。
【図１４】本発明その他の実施例の保持筒の斜視図である。
【符号の説明】
１棒状化粧料
２保持筒
１６ｂ保持壁面
１７繰り出し機構
２３摺動部材
２７ａ脱落防止片
３２固定部材
１０１保持部
１０１ｂ保持穴
１１４リブ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a container in which a stick-shaped cosmetic material can be effectively used in a stick-shaped cosmetic feed-out container containing a stick-shaped cosmetic material such as lipstick or stick foundation.
[0002]
[Prior art]
Conventionally, stick-shaped cosmetics such as lipsticks and stick foundations are accommodated in a stick-shaped cosmetic feed container that moves up and down by a feed-out mechanism, and the stick-shaped cosmetics are fed out and applied as necessary. In this stick-shaped cosmetic feed container, the end of the stick-shaped cosmetic is held by a holding cylinder. Therefore, the portion of the cosmetic material held by the holding cylinder cannot be used and is uneconomical.
[0003]
In view of this, many configurations for effectively using the cosmetics remaining in the holding cylinder holding the bar-shaped cosmetics have been proposed by Japanese Utility Model Laid-Open No. 51-73277, Japanese Patent Laid-Open No. 8-150017, and the like. In most of this type of configuration, the bottom of the holding cylinder is pushed up by some means, and the residual cosmetic in the holding cylinder is pushed out of the holding cylinder.
[0004]
[Problems to be solved by the invention]
However, the cosmetics pushed out from the holding cylinder sometimes lose the holding part of the holding cylinder and may be removed carelessly. In addition, if the bottom of the holding cylinder is inadvertently slid even though the bar-shaped cosmetic material can be used sufficiently, it cannot be restored and the bar-shaped cosmetic material delivery container becomes unusable. There was also danger. This can be solved by increasing the holding amount of the stick-shaped cosmetic when extruding the stick-shaped cosmetic, but there is also a problem that the holding portion, that is, the amount of the cosmetic that cannot be used increases. It was.
[0005]
Therefore, the present invention relates to a stick-shaped cosmetic material feeding container in which the cosmetic material remaining in the holding cylinder is extruded by a reliable method so that the extruded cosmetic material can be used effectively.
[0006]
[Means for Solving the Problems]
A feed-out mechanism for sliding up and down the holding cylinder 2 that fits and holds the bar-shaped cosmetic 1 is housed, and the holding cylinder 2 is fixed to the fixing member 32 and the sliding member 23 attached to the fixing member 32 so as to be slidable up and down. In the configuration in which the stick-shaped cosmetic 1 held by the holding portion 101 provided inside is pushed out by sliding the slide member 23 upward, the stick-shaped cosmetic 1 is held by the slide member 23. A part of the holding wall surface 16b is provided. The holding wall surface 16b of the sliding member 23 is formed in an inverted U shape, and a rib 114 or a holding hole 101b for holding the bar-shaped cosmetic 1 is provided on the side wall of the holding wall surface 16b. Further, a drop-off prevention piece 27a is projected on the side of the sliding member 23 opposite to the holding wall 16b, and the extruded bar-shaped cosmetic 1 is held by the drop-off prevention piece 27a and the holding wall 16b.
[0007]
【Example】
A first embodiment of the present invention will be described with reference to the drawings. A holding cylinder 2 that fits and holds the bar-shaped cosmetic material 1 includes a sliding member 23 and a fixing member 32. The sliding member 23 and the fixing member 32 have a shape obtained by vertically dividing the cylindrical body, and the fixing member 32 occupies a little more than half of the circumference.
[0008]
The fixing member 32 has an arc tube shape, and a threaded protrusion 103 is provided on the lower side wall. The threaded protrusions 103 are provided at two positions at positions opposed to the circumference by 180 degrees. Reinforcing ribs 114d are provided on the back surface of the screwing protrusion 103 so that the screwing protrusion 103 does not bend inward. In addition, guide portions 4 b that are bent inward are provided on both end surfaces of the fixing member 32. A connecting piece 113c protruding from the sliding member 23 is engaged with the guide portion 4b, and the fixing member 32 and the sliding member 23 are slidably connected in the vertical direction. An upper contact portion 108a and a lower contact portion 108b with which the connecting piece 113c of the sliding member 23 contacts are provided near the upper end and the lower end of the guide portion 4b. Further, a sensitive protrusion 129 is provided between the upper contact portion 108a and the lower contact portion 108b. The sensitive protrusion 129 comes into contact with the connecting piece 113c of the sliding member 23 so as to be able to get over. The positional relationship between the upper abutting portion 108a, the lower abutting portion 108b, and the sensitive projection 129 is such that the connecting piece 113c of the sliding member 23 is the lower abutting portion when the shapes of the fixing member 32 and the sliding member 23 match. 108b and the sensitive protrusion 129 are engaged, and the connecting piece 113c is engaged between the upper contact part 108a and the sensitive protrusion 129 in a state where the sliding member 23 protrudes upward from the fixing member 32. It has become.
[0009]
The sliding member 23 has an arc shape, and a pressing piece 134a is projected from the lower inner wall. The pressing piece 134 a penetrates into the fixing member 32 and can be seen from the lower surface of the holding cylinder 2. In addition, a holding portion 101 is projected from the upper inner wall of the sliding member 23. The holding portion 101 enters the fixing member 32. Above the holding portion 101 is a fitting portion 102 for fitting and holding the bar-shaped cosmetic 1. The wall surface 16b above the holding portion 101 of the sliding member 23 is formed in an inverted U shape. Ribs 114 for holding the bar-shaped cosmetic 1 are provided on the wall surface 16b. In the case where the rib 114 is configured to be mounted on the holding cylinder 2 after the rod-shaped cosmetic 1 is molded, the rib 114 becomes a vertical rib 114 parallel to the axis, and is solidified after filling with the molten cosmetic. In the case of the configuration in which 1 is formed, the rib 114 is in the horizontal direction. Further, in the case of a configuration in which the molten cosmetic material is filled and solidified to form the rod-shaped cosmetic material 1, a holding hole 101 b is formed in the wall surface 16 b, and the cosmetic material is intruded into the holding hole 101 b to It may be held. Furthermore, at least one drop-off preventing piece 27a is provided upright at the tip of the holding portion 101, that is, the tip of the holding portion 101 on the side opposite to the wall surface 16b. As a result, the bar-shaped cosmetic 1 can be held by the drop-off prevention piece 27a and the rib 114 or the holding hole 101b of the wall surface 16b in a state where the sliding member 23 protrudes and locks from above the fixing member 32. Between the pressing piece 134a and the holding portion 101, a pair of connecting pieces 113c that are slidably engaged with the guide portion 4b of the fixing member 32 are provided.
[0010]
In addition, the shape of the pressing piece 134a and the holding | maintenance part 101 changes with the fitting holding | maintenance methods of the stick-shaped cosmetics 1. FIG. That is, when the rod-shaped cosmetic 1 is molded and then attached to the holding cylinder 2, and when the molten cosmetic is filled from above the container and solidified into a rod shape, the pressing piece 134a and the holding portion 101 are formed of a plate. The lower end of the bar-shaped cosmetic material 1 comes into contact with the holding part 101. Further, when the molten cosmetic material is filled from the bottom of the container and solidified into a rod shape, the pressing piece 134a and the holding portion 101 have a hole in the center because it is necessary to fill the cosmetic material from below the holding cylinder 2. Shape. In this case, the holding part 101 is in a form of being bitten into the bar-shaped cosmetic 1.
[0011]
The holding cylinder 2 is housed in the sleeve 5 so as to be slidable up and down. A guide groove 4a is formed in the lower side wall of the sleeve 5 so that the threaded protrusion 103 of the holding cylinder 2 penetrates and guides the holding cylinder 2 so that the holding cylinder 2 cannot be rotated up and down. The guide groove 4 a is open at the lower end of the sleeve 11 so that the holding cylinder 2 can be inserted from below the sleeve 5. Further, an engaging groove 120c is formed in the horizontal direction on the outer wall of the sleeve 5 and the guide groove 4a.
[0012]
A spiral cylinder 10 is rotatably held on the outer periphery of the lower portion of the sleeve 5. A spiral groove 10 a into which the screw projection 103 of the holding cylinder 2 is screwed is screwed on the inner wall of the spiral cylinder 10. The spiral groove 10a is also opened at the lower end of the spiral cylinder 22, so that the screw projection 103 can be screwed from below the spiral cylinder 10. Further, on the side wall of the spiral cylinder 10 above the spiral groove 10a, a tongue piece 121a having elasticity by cutting out in an inverted U shape is configured. On the inner wall of the tongue piece 121a, an engaging projection 120 is rotatably provided that engages with the engaging groove 120c of the sleeve 5 in a rotatable manner. The above-described holding cylinder 2, sleeve 5, and spiral cylinder 10 constitute a feeding mechanism 17.
[0013]
The lower part of the feeding mechanism 17, that is, the lower part of the sleeve 5 and the spiral cylinder 10 are inserted into the main body cylinder 6 a. A fitting cylinder 7 is fixed to the upper end of the main body cylinder 6a. As a result, the spiral cylinder 10 is sandwiched between the fitting cylinder 7 and the bottom of the main body cylinder 6a so as not to rotate. In addition, the fitting cylinder 7 prevents the tongue piece 121a of the spiral cylinder 10 from bending outward, and the sleeve 5 and the spiral cylinder 10 are connected so as not to fall off. The upper end of the fitting cylinder 7 is a fitting portion 111 that protrudes upward from the main body cylinder 6a and fits the cap 8 in a detachable manner. A through hole 117b is formed in the bottom surface of the main body cylinder 6a, and the pressing piece 134a in the holding cylinder 2 can be pressed from the outside. In addition, the holding cylinder 2 has a bottom dead center in contact with the bottom surface of the main body cylinder 6a, and a screwing projection 103 abuts on the upper end of the guide groove 4a to form a top dead center.
[0014]
In the normal use state, if the sleeve 5 is held and the main body cylinder 6a is rotated, the spiral cylinder 10 held non-rotatable in the main body cylinder 6a is held non-rotatable in the sleeve 5 so as to be vertically slidable. Since the screwing projection 103 of the holding cylinder 2 is screwed, the bar-shaped cosmetic 1 and the holding cylinder 2 are moved up and down by the screwing action. When the threaded projection 103 of the holding cylinder 2 is in contact with the upper end of the guide groove 4 a of the sleeve 5, that is, when the top dead center is reached, the upper end of the holding cylinder 2 is located slightly below the upper end of the sleeve 5. . When the bar-shaped cosmetic 1 has been consumed, with the holding cylinder 2 at the bottom dead center, a stick is inserted from the through hole 117b of the main body cylinder 6a and pressed against the pressing piece 134a of the sliding member 23 of the holding cylinder 2. , Push up. As a result, the connecting piece 113c of the sliding member 23 moves over the sensitive protrusion 129 from the lower contact portion 108b of the guide portion 4b of the fixing member 32, moves to the upper contact portion 108a, and slides above the fixing member 32. The moving member 23 is shifted. In this state, when the holding cylinder 2 is moved up to the top dead center, the upper portion of the sliding member 23, that is, above the holding portion 101, the holding wall surface 16 b protrudes from the upper end of the sleeve 5. The residual bar-shaped cosmetic 1 pushed out by the holding portion 101 of the sliding member 23 can be applied. The extruded bar-shaped cosmetic 1 is held by the wall surface 16b of the sliding member 23 and the drop-off preventing piece 27a so that it does not fall off carelessly.
[0015]
A second embodiment of the present invention will be described with reference to the drawings. A holding cylinder 2 that fits and holds the bar-shaped cosmetic material 1 includes a sliding member 23 and a fixing member 32. The sliding member 23 and the fixing member 32 have a shape obtained by vertically dividing a cylindrical body, and the sliding member 23 occupies a little more than half of the circumference.
[0016]
The sliding member 23 has a substantially cylindrical shape, and a connection groove 113d into which the fixing member 32 is slidably fitted is engraved on the side surface. On the lower side wall of the sliding member 23, a screw projection 103 is provided. The threaded protrusions 103 are provided at two positions at positions opposed to the circumference by 180 degrees, and one of them protrudes into the connecting groove 113d. A guide portion 4b is formed in the connecting groove 113d above the screw projection 103 so as to be long in the axial direction. A connecting piece 113c protruding from the fixing member 32 is engaged with the guide portion 4b, and connects the sliding member 23 and the sliding member 23 so as to be slidable in the vertical direction.
[0017]
The fixing member 32 has an arc tube shape and is fitted in the connecting groove 113 d of the sliding member 23. A through groove 117 a through which the threaded protrusion 103 of the sliding member 23 passes is formed in the side wall of the fixing member 32 so as to extend in the axial direction. The through-slot 117a regulates the sliding of the sliding member 23 up and down. The positional relationship of the through-groove 117a is such that when the screwing protrusion 103 comes into contact with the lower end of the through-groove 117a, the shapes of the fixing member 32 and the sliding member 23 are the same, and the screwing protrusion 103 is in the through-groove 117a. The sliding member 23 projects upward from the fixed member 32 when it comes into contact with the upper end of the fixing member 32. Further, on the side surface of the through groove 117a, a sensitive protrusion 129 that protrudes and engages when the screwing protrusion 103 comes into contact with the upper and lower ends of the through groove 117 is provided. As a result, the screw projection 103 is engaged with the upper end and the lower end of the through groove 117a so as to be able to get over, and is an upper contact portion 108a and a lower contact portion 108b, respectively. A control protrusion 130 is provided on the side surface of the edge of the lower contact portion 108b. The height of the control protrusion 130 is lower than that of the threaded protrusion 103, and engages only with a control groove 130a of the sleeve 5 described later.
[0018]
A holding portion 101 is provided on the upper inner walls of the sliding member 23 and the fixing member 32. Above the holding portion 101 is a fitting portion 102 for fitting and holding the bar-shaped cosmetic 1. The holding wall surface 16b above the holding portion 101 of the sliding member 23 is formed in an inverted U shape. A rib 114 for holding the bar-shaped cosmetic 1 is provided on the holding wall surface 16b. In the case where the rib 114 is configured to be mounted on the holding cylinder 2 after the rod-shaped cosmetic 1 is molded, the rib 114 becomes a vertical rib 114 parallel to the axis, and is solidified after filling with the molten cosmetic. In the case of the configuration in which 1 is formed, the rib 114 is in the horizontal direction. Further, in the case of a configuration in which the molten cosmetic material is filled and solidified to form the rod-shaped cosmetic material 1, a holding hole 101 b is formed in the wall surface 16 b, and the cosmetic material is intruded into the holding hole 101 b to It may be held.
[0019]
The holding cylinder 2 is housed in the sleeve 5 so as to be slidable up and down. In the lower side wall of the sleeve 5, a guide groove 4 a that penetrates through the threaded protrusion 103 of the holding cylinder 2 and guides the holding cylinder 2 so as not to rotate but to slide up and down is continuously formed. The guide groove 4 a is open at the lower end of the sleeve 11 so that the holding cylinder 2 can be inserted from below the sleeve 5. One of the guide grooves 4a is formed with a control groove 130a that engages with the control protrusion 130 of the fixing member 32 of the holding cylinder 2. The control groove 130a has an upper end set lower than the guide groove 4a, and becomes a top dead center in a normal use state. That is, the stroke of the fixing member 32 and the sliding member 23 of the holding cylinder 2 is the difference between the guide groove 4a and the control groove 130a. Further, an engaging groove 120c is formed in the horizontal direction above the guide groove 4a on the outer wall of the sleeve 5.
[0020]
A spiral cylinder 10 is rotatably held on the outer periphery of the lower portion of the sleeve 5. A spiral groove 10 a into which the screw projection 103 of the holding cylinder 2 is screwed is screwed on the inner wall of the spiral cylinder 10. The spiral groove 10a is also opened at the lower end of the spiral cylinder 22, so that the screw projection 103 can be screwed from below the spiral cylinder 10. Further, on the side wall of the spiral cylinder 10 above the spiral groove 10a, a tongue piece 121a having elasticity by cutting out in an inverted U shape is configured. On the inner wall of the tongue piece 121a, an engaging projection 120 is rotatably provided that engages with the engaging groove 120c of the sleeve 5 in a rotatable manner. The holding cylinder 2, the sleeve 5, and the spiral cylinder 10 constitute a feeding mechanism 17.
[0021]
The lower part of the feeding mechanism 17, that is, the lower part of the sleeve 5 and the spiral cylinder 10 are inserted into the main body cylinder 6a. A fitting cylinder 7 is fixed to the upper end of the main body cylinder 6a. As a result, the spiral cylinder 10 is sandwiched between the fitting cylinder 7 and the bottom of the main body cylinder 6a so as not to rotate. In addition, the fitting cylinder 7 prevents the tongue piece 121a of the spiral cylinder 10 from bending outward, and the sleeve 5 and the spiral cylinder 10 are connected so as not to fall off. The upper end of the fitting cylinder 7 is a fitting portion 111 that protrudes upward from the main body cylinder 6a and fits the cap 8 in a detachable manner. In addition, the holding cylinder 2 has a bottom dead center in contact with the bottom surface of the main body cylinder 6a, and a screwing projection 103 abuts on the upper end of the guide groove 4a to form a top dead center.
[0022]
In the normal use state, if the sleeve 5 is held and the main body cylinder 6a is rotated, the spiral cylinder 10 held non-rotatable in the main body cylinder 6a is held non-rotatable in the sleeve 5 so as to be vertically slidable. Since the screwing projection 103 of the holding cylinder 2 is screwed, the bar-shaped cosmetic 1 and the holding cylinder 2 are moved up and down by the screwing action. When the control protrusion 130 of the holding cylinder 2 is in contact with the upper end of the control groove 130 a of the sleeve 5, that is, when the upper dead center is reached, the upper end of the holding cylinder 2 is located slightly below the upper end of the sleeve 5. . When the bar-shaped cosmetic 1 has been consumed, when the feeding operation is further performed from the normal top dead center of the holding cylinder 2, the fixing member 32 comes into contact with the upper end of the control groove 130a and cannot be raised, and the sliding member Since the threaded protrusion 103 of 23 is not in contact with the upper end of the guide groove 4a, it can be raised. As a result, the screwing protrusion 103 of the sliding member 23 moves over the sensitive protrusion 129 from the lower contact portion 108b of the through groove 117a of the fixing member 32 and moves to the upper contact portion 108a. Thus, the sliding member 23 is in a shifted state. In this state, the upper portion of the sliding member 23, that is, above the holding portion 101 and the holding wall surface 16 b protrude from the upper end of the sleeve 5. The residual bar-shaped cosmetic 1 pushed out by the holding portion 101 of the sliding member 23 can be applied. In the extruded bar-shaped cosmetic 1, the holding wall surface 16 b of the sliding member 23 occupies half or more of the circumference, so that the bar-shaped cosmetic material 1 is held by the holding wall surface 16 b and does not fall off carelessly. It has become.
[0023]
The mechanism for locking the holding member 2 in the state in which the fixing member 32 and the sliding member 23 of the holding cylinder 2 are aligned with each other and locking the sliding member 23 in a state shifted upward is described in the first and second embodiments. However, the configuration is not limited to the above configuration as long as the configuration has the above-described operation. Further, the holding wall surface 16b of the sliding member 23 is ½ or less of the entire circumference in the first embodiment and ½ or more of the entire circumference in the second embodiment, but can be reversed. It is. However, when the holding wall surface 16b is ½ or less of the entire circumference, a stick-shaped cosmetic material such as a rib 114 or a holding hole 101b provided in the holding wall surface 16b or a drop-off preventing piece 27a provided in the holding portion 101 is used. It is necessary to provide one drop-off prevention means.
[0024]
In the embodiment of the present invention, the configuration in which the spiral groove 10 a of the spiral cylinder 10 that is screwed into the screw projection 103 of the holding cylinder 2 is provided in the number corresponding to the number of the screw projections 103 has been described. A spiral knurl 115a in which a large number of fine spiral grooves are provided in a knurl shape over the entire circumference is provided on the inner wall of the spiral cylinder 10, and a plurality of spiral knurls 115a adjacent to the screwing surface 103a of the screwing projection 103 are provided. May be screwed together. In the case of this configuration, since the spiral knurl 115a is screwed around the inner periphery of the sleeve 5, the screwing protrusion 103 and the spiral knurl 115a can be screwed at any position, so that the assembly efficiency is improved. . Has many advantages.
[0025]
【The invention's effect】
As described above, the present invention provides the holding wall 16b for holding the bar-shaped cosmetic 1 remaining in the holding cylinder 2 on the sliding member 23 for pushing out the bar-shaped cosmetic 1 remaining in the holding cylinder 2. When the stick-shaped cosmetic material 1 remaining on 2 is applied, it does not fall off carelessly. Moreover, even if the remaining stick-shaped cosmetic 1 cannot be applied directly, the stick-shaped cosmetic 1 can be easily taken out because it protrudes from the upper end of the sleeve 5. Therefore, the stick-shaped cosmetic material 1 remaining in the holding cylinder 2 can be used reliably and safely and can be completely consumed.
[Brief description of the drawings]
FIG. 1 is a front sectional view of a bar-shaped cosmetic material supply container according to a first embodiment of the present invention in a normal use state.
FIG. 2 is a front cross-sectional view of the bar-shaped cosmetic material supply container according to the first embodiment of the present invention in a state where the bar-shaped cosmetic material is extruded.
3 is a perspective view in FIG. 2. FIG.
FIG. 4 is a perspective view of a fixing member according to the first embodiment of the present invention.
FIG. 5 is a perspective view of a sliding member according to the first embodiment of the present invention.
FIG. 6 is a front sectional view of the bar-shaped cosmetic material supply container according to the second embodiment of the present invention in a normal use state.
FIG. 7 is a front cross-sectional view of a bar-shaped cosmetic material feeding container according to a second embodiment of the present invention in a state where the bar-shaped cosmetic material is extruded.
8 is a perspective view in FIG. 7. FIG.
FIG. 9 is a perspective view of a fixing member according to a second embodiment of the present invention.
FIG. 10 is a perspective view of a sliding member according to a second embodiment of the present invention.
FIG. 11 is a front view of the sleeve and the holding cylinder at the normal top dead center of the holding cylinder according to the second embodiment of the present invention.
FIG. 12 is a front view of the sleeve and the holding cylinder in the bar-shaped cosmetic material extruded state according to the second embodiment of the present invention.
FIG. 13 is a partial cross-sectional perspective view of a spiral tube according to another embodiment of the present invention.
FIG. 14 is a perspective view of a holding cylinder according to another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bar-shaped cosmetics 2 Holding cylinder 16b Holding wall 17 Feeding mechanism 23 Sliding member 27a Fall-off prevention piece 32 Fixing member 101 Holding part 101b Holding hole 114 Rib

Claims

A feeding mechanism (17) that slides up and down a holding cylinder (2) that fits and holds the rod-shaped cosmetic (1) is internally provided, and the holding cylinder (2) is fixed to a fixing member (32) and the fixing member (32). The bar-shaped cosmetic is divided into sliding members (23) that are slidable in the vertical direction, and is held by a holding portion (101) provided therein by sliding the sliding member (23) upward. In the configuration for extruding (1),
The sliding member (23) is provided with a holding wall surface (16b) that is formed at a half or less of the entire circumference of the holding cylinder (2) wall surface and is a part of the wall surface that holds the bar-shaped cosmetic (1).
A drop-off prevention piece (27a) is projected on the wall surface opposite to the holding wall face (16b), and the stick-shaped cosmetic (1) extruded by the drop-off prevention piece (27a) and the holding wall face (16b) is provided. A stick-shaped cosmetic delivery container characterized by being held.

A feeding mechanism (17) that slides up and down a holding cylinder (2) that fits and holds the rod-shaped cosmetic (1) is internally provided, and the holding cylinder (2) is fixed to a fixing member (32) and the fixing member (32). The bar-shaped cosmetic is divided into sliding members (23) that are slidable in the vertical direction, and is held by a holding portion (101) provided therein by sliding the sliding member (23) upward. In the configuration for extruding (1),
The sliding member (23) is provided with a rib (114) or a holding hole (101b) on the side wall of the holding wall surface (16b) formed around 1/2 of the entire circumference of the holding cylinder (2) wall surface,
A drop-off prevention piece (27a) is projected from the wall surface opposite to the holding wall face (16b), and the extruded stick-shaped cosmetic (1) is held by the drop-off prevention piece (27a) and the holding wall face (16b). A stick-shaped cosmetic feed container characterized by having

The stick-shaped cosmetic material delivery container according to any one of claims 1 to 2, wherein the holding wall surface (16b) of the sliding member (23) has an inverted U shape.