JP7503824B2 - Stick-shaped cosmetic container - Google Patents

Stick-shaped cosmetic container Download PDF

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JP7503824B2
JP7503824B2 JP2020091240A JP2020091240A JP7503824B2 JP 7503824 B2 JP7503824 B2 JP 7503824B2 JP 2020091240 A JP2020091240 A JP 2020091240A JP 2020091240 A JP2020091240 A JP 2020091240A JP 7503824 B2 JP7503824 B2 JP 7503824B2
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stick
shaped cosmetic
protrusion
front tube
cosmetic
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JP2021185989A (en
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仁一 谷
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Tokiwa Co Ltd
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Description

本開示は、固形状の棒状化粧料を収容する棒状化粧料容器に関する。 This disclosure relates to a stick-shaped cosmetic container that contains a solid stick-shaped cosmetic.

従来から棒状化粧料容器については種々のものが知られている。特許第3415750号公報には、棒状化粧料繰出容器が記載されている。棒状化粧料繰出容器は、容器本体と、容器本体の内部において軸線方向に移動可能に取り付けられた押し出し棒と、容器本体に脱着自在として装着されるカートリッジとを備える。カートリッジは、先筒として機能する収納筒と、収納筒の内側で軸線方向に移動可能とされたホルダとを有する。 Various types of stick-shaped cosmetic containers have been known in the past. Patent No. 3415750 describes a stick-shaped cosmetic container. The stick-shaped cosmetic container comprises a container body, a push rod attached inside the container body so as to be movable in the axial direction, and a cartridge that is detachably attached to the container body. The cartridge has a storage tube that functions as a front tube, and a holder that is movable in the axial direction inside the storage tube.

ホルダは、棒状化粧料を弾性的に保持する複数の保持片を備える。収納筒は断面が非円形状とされた非円形部を有し、非円形部は前方に向かうに従って横断面が小さくなると共に扁平さを増す楕円形とされている。非円形部の内部には、横断面が楕円形をなす貫通孔が軸線方向に延在している。また、ホルダの横断面形状、及び棒状化粧料の横断面形状は、当該貫通孔の横断面形状と相似形とされている。これにより、収納筒に対するホルダ及び棒状化粧料の回転が防止される。 The holder has multiple holding pieces that elastically hold the stick-shaped cosmetic material. The storage tube has a noncircular section that is noncircular in cross section, and the noncircular section is elliptical in shape, with the cross section becoming smaller and flatter toward the front. Inside the noncircular section, a through hole with an elliptical cross section extends in the axial direction. The cross-sectional shapes of the holder and the stick-shaped cosmetic material are similar to the cross-sectional shape of the through hole. This prevents the holder and the stick-shaped cosmetic material from rotating relative to the storage tube.

実用新案登録第3151931号公報には、棒状化粧料繰出容器が記載されている。棒状化粧料繰出容器は、本体筒と、本体筒の後端部に回転自在に連結された操作筒と、本体筒の前側に位置する先筒とを備える。本体筒及び操作筒の内部には、棒状化粧料支持体が設けられる。棒状化粧料支持体は、多角形状の棒状化粧料を把持する。 Utility Model Registration No. 3151931 describes a stick-shaped cosmetic material dispensing container. The stick-shaped cosmetic material dispensing container comprises a main body tube, an operating tube rotatably connected to the rear end of the main body tube, and a front tube located at the front of the main body tube. A stick-shaped cosmetic material support is provided inside the main body tube and the operating tube. The stick-shaped cosmetic material support holds a polygonal stick-shaped cosmetic material.

棒状化粧料の横断面は、三角形状又は星形状等の多角形状とされている。先筒は、棒状化粧料を露出する開口部を有する。開口部には、先筒の周方向に沿って並ぶ複数の山部及び谷部が形成されており、棒状化粧料の角部は当該谷部に入り込んだ状態で開口部から露出する。開口部からは多角形状の棒状化粧料が露出するので、使用者は棒状化粧料の角の部分で塗布を行うことが可能となる。 The cross section of the stick-shaped cosmetic material is polygonal, such as triangular or star-shaped. The front tube has an opening that exposes the stick-shaped cosmetic material. The opening has multiple peaks and valleys that are aligned along the circumferential direction of the front tube, and the corners of the stick-shaped cosmetic material are exposed from the opening while fitting into the valleys. Because the polygonal stick-shaped cosmetic material is exposed from the opening, the user can apply the cosmetic material using the corners of the stick-shaped cosmetic material.

特許第3415750号公報Patent No. 3415750 実用新案登録第3151931号公報Utility Model Registration No. 3151931

前述した棒状化粧料繰出容器では、角部を被塗布部に当てることによって細い線を描くことが可能となる。しかしながら、単に角部が設けられるだけでは、描いているうちに角部が比較的早いタイミングで丸くなってくるため、次第に細い線を描けなくなる。従って、角部で細い線を描くためには、繰出を行って頻繁に新たな角部を露出させなければならないので、細い線を容易に描くことができないという問題が生じうる。 The stick-shaped cosmetic material dispensing container described above makes it possible to draw thin lines by touching the corners to the area to be coated. However, simply providing corners means that the corners become rounded relatively quickly as you draw, making it gradually more difficult to draw thin lines. Therefore, in order to draw thin lines at the corners, you must frequently dispense the cosmetic material to expose new corners, which can create the problem that it is difficult to draw thin lines.

本開示は、細い線を容易に描くことができる棒状化粧料容器を提供することを目的とする。 The present disclosure aims to provide a stick-shaped cosmetic container that allows for easy drawing of thin lines.

本開示に係る棒状化粧料容器は、固形状の棒状化粧料を前方に露出させる棒状化粧料容器であって、棒状化粧料を内部に収容すると共に、棒状化粧料が露出する開口部を有する先筒と、先筒の内部であって棒状化粧料から見て開口部の反対側に位置する化粧料保持部材と、を備え、先筒の軸線方向に直交する平面で棒状化粧料を切断したときの棒状化粧料の断面は、先筒の径方向外側に突出する複数の突出部、及び径方向内側に窪む複数の第1凹部を有し、突出部及び第1凹部は先筒の周方向に沿って交互に並んでおり、突出部が突出する方向である突出部の長手方向の長さは、突出部の根元部における突出部の幅よりも長く、先筒は、先筒の内部に棒状化粧料の複数の突出部のそれぞれが入り込む複数の第2凹部を有し、第2凹部は、開口部と化粧料保持部材との間において軸線方向に延在しており、化粧料保持部材は、複数の突出部の間に入り込んで棒状化粧料を保持する保持部を有し、周方向に沿って並ぶ一対の第2凹部の間に位置する先筒の内面と、一対の突出部と、第1凹部とによって画成された領域に保持部が入り込んでいる。 The stick type cosmetic container according to the present disclosure is a stick type cosmetic container that exposes a solid stick type cosmetic forward , and includes a front tube that stores the stick type cosmetic inside and has an opening through which the stick type cosmetic is exposed, and a cosmetic holding member that is located inside the front tube on the opposite side of the opening as seen from the stick type cosmetic, and the cross section of the stick type cosmetic when cut along a plane perpendicular to the axial direction of the front tube has a plurality of protruding portions that protrude radially outward from the front tube and a plurality of first recessed portions that are recessed radially inward , the protruding portions and the first recessed portions being arranged alternately along the circumferential direction of the front tube, The longitudinal length of the protrusion, which is the direction in which the protrusion protrudes, is longer than the width of the protrusion at its base, and the front tube has a plurality of second recesses inside the front tube into which each of the multiple protrusions of the stick-shaped cosmetic fits, and the second recesses extend in the axial direction between the opening and the cosmetic holding member, and the cosmetic holding member has a holding portion that fits between the multiple protrusions and holds the stick-shaped cosmetic, and the holding portion fits into an area defined by the inner surface of the front tube located between a pair of second recesses lined up circumferentially, the pair of protrusions, and the first recess.

この棒状化粧料容器では、先筒の内部に固形状の棒状化粧料が収容されており、棒状化粧料は先筒の開口部から露出する。先筒の軸線方向に直交する平面で棒状化粧料を切断したときの棒状化粧料の断面は、先筒の径方向外側に突出する複数の突出部を有する。棒状化粧料が径方向外側に突出する複数の突出部を有することにより、突出部の先端部を被塗布部に当てることによって細い線を容易に描くことができる。突出部の突出方向の長さは、突出部の根元部の幅よりも長い。従って、突出部の先端部を被塗布部に当てて塗布を継続しても、突出部の先端部の幅を広がりにくくすることができる。よって、使用を継続しても突出部の幅を広がりにくくすることができるので、細い線を描き続けることができる。更に、突出方向の長さが幅方向の長さよりも長い複数の突出部を棒状化粧料が備えることにより、複数の細い線を共に描くことができ、更に棒状化粧料の折損を抑制することができる。 In this stick-shaped cosmetic container, a solid stick-shaped cosmetic is contained inside the front tube, and the stick-shaped cosmetic is exposed from the opening of the front tube. When the stick-shaped cosmetic is cut in a plane perpendicular to the axial direction of the front tube, the cross section of the stick-shaped cosmetic has multiple protrusions protruding radially outward from the front tube. Since the stick-shaped cosmetic has multiple protrusions protruding radially outward, thin lines can be easily drawn by placing the tip of the protrusion against the part to be applied. The length of the protrusion in the protruding direction is longer than the width of the base of the protrusion. Therefore, even if the tip of the protrusion is placed against the part to be applied and application is continued, the width of the tip of the protrusion is unlikely to increase. Therefore, the width of the protrusion is unlikely to increase even with continued use, so thin lines can be continued to be drawn. Furthermore, since the stick-shaped cosmetic has multiple protrusions whose length in the protruding direction is longer than their length in the width direction, multiple thin lines can be drawn together, and breakage of the stick-shaped cosmetic can be suppressed.

先筒の開口部は、複数の突出部の間に入り込む突部を有し、先筒の径方向外側から見たときの突部の形状は、前方に向かうに従って先細りする鋭角状とされていてもよい。この場合、棒状化粧料の複数の突出部の間に入り込む鋭角状の突部が設けられることにより、先筒の開口部において棒状化粧料をより強固に保持することができる。従って、棒状化粧料が折損する可能性をより低減させることができる。 The opening of the front tube has a protrusion that fits between the multiple protrusions, and the shape of the protrusion when viewed from the radial outside of the front tube may be acute-angled and tapered toward the front. In this case, by providing an acute-angled protrusion that fits between the multiple protrusions of the stick-shaped cosmetic material, the stick-shaped cosmetic material can be held more firmly at the opening of the front tube. This further reduces the possibility of the stick-shaped cosmetic material breaking.

前述した棒状化粧料容器では、棒状化粧料の開口部との反対側に位置する化粧料保持部材の保持部が複数の突出部の間に入り込んで棒状化粧料が保持される。よって、先筒の内部の化粧料保持部材によって棒状化粧料をより強固に保持することができるので、棒状化粧料の折損をより確実に抑制することができる。 In the stick-shaped cosmetic container described above, the holding portion of the cosmetic holding member located on the opposite side to the opening of the stick-shaped cosmetic fits between the multiple protrusions to hold the stick-shaped cosmetic. This allows the cosmetic holding member inside the front tube to hold the stick-shaped cosmetic more firmly, making it possible to more reliably prevent breakage of the stick-shaped cosmetic.

状化粧料の突出部が入り込む先筒の凹部が開口部から化粧料保持部材まで軸線方向に沿って延在しているので、開口部から化粧料保持部材までの間で棒状化粧料をより強固に保持することができる。 The recess in the front tube into which the protruding portion of the stick-shaped cosmetic fits extends along the axial direction from the opening to the cosmetic holding member, so that the stick-shaped cosmetic can be held more firmly between the opening and the cosmetic holding member.

先筒の開口部は、棒状化粧料の突出部を露出すると共に後方に窪む複数の窪みを有してもよい。この場合、先筒の開口部に後方に延びる窪みが設けられることにより、突出部の露出部分の長さを長くすることができる。従って、露出する突出部の先端部の領域を長く確保することができるので、細い線を一層容易に描くことができる。 The opening of the front tube may have multiple recesses that expose the protruding portion of the stick-shaped cosmetic material and recess toward the rear. In this case, by providing the opening of the front tube with recesses that extend toward the rear, the length of the exposed portion of the protruding portion can be increased. This allows a longer area to be secured for the exposed tip of the protruding portion, making it easier to draw thin lines.

先筒の軸線方向に直交する平面で棒状化粧料を切断したときの棒状化粧料の断面は、複数の突出部の反対側に突出する幅広突出部を有してもよい。この場合、棒状化粧料の断面において、径方向の一方側に複数の突出部が設けられ、径方向の他方側に幅広突出部が設けられる。従って、一方側に突出する複数の突出部によって複数の細い線を容易に描くことができる。また、他方側に突出する幅広突出部によって太い線を容易に描くことができる。従って、複数の細い線を同時に描くことができると共に、太い線を描くことができる。その結果、化粧料の塗布を速やかに行うことができる。 When the stick-shaped cosmetic is cut in a plane perpendicular to the axial direction of the tip tube, the cross section of the stick-shaped cosmetic may have a wide protruding portion protruding on the opposite side to the multiple protruding portions. In this case, in the cross section of the stick-shaped cosmetic, multiple protruding portions are provided on one radial side, and a wide protruding portion is provided on the other radial side. Therefore, multiple thin lines can be easily drawn by the multiple protruding portions protruding on one side. Also, thick lines can be easily drawn by the wide protruding portion protruding on the other side. Therefore, multiple thin lines can be drawn simultaneously, and thick lines can also be drawn. As a result, the cosmetic can be applied quickly.

本開示によれば、細い線を容易に描くことができる。 This disclosure makes it easy to draw thin lines.

第1実施形態に係る棒状化粧料容器を示す側面図である。FIG. 1 is a side view showing a stick-shaped cosmetic container according to a first embodiment. 図1の棒状化粧料容器を図1とは異なる方向から見た側面図である。FIG. 2 is a side view of the stick-shaped cosmetic container of FIG. 1, seen from a different direction than FIG. 1. 図1のA-A線断面図である。2 is a cross-sectional view taken along line AA in FIG. 1. 図1の棒状化粧料容器の先筒の断面斜視図である。FIG. 2 is a cross-sectional perspective view of a front tube of the stick-shaped cosmetic container of FIG. 1 . 図1の棒状化粧料容器の先筒及び棒状化粧料を拡大した斜視図である。2 is an enlarged perspective view of the front tube and the stick-shaped cosmetic material of the stick-shaped cosmetic material container of FIG. 1. (a)は、図3のB-B線断面図である。(b)は、棒状化粧料の突出部を拡大した断面図である。4(a) is a cross-sectional view taken along line BB in Fig. 3. FIG.4(b) is an enlarged cross-sectional view of a protruding portion of the stick-shaped cosmetic material. (a)は、図1の棒状化粧料容器の化粧料保持部材を示す側面図である。(b)は、(a)の化粧料保持部材を(a)とは異なる方向から見た側面図である。Fig. 2A is a side view showing a cosmetic material holding member of the stick-shaped cosmetic material container in Fig. 1. Fig. 2B is a side view showing the cosmetic material holding member in Fig. 2A as viewed from a different direction than in Fig. 2A. 図7(a)及び図7(b)の化粧料保持部材を示す斜視図である。FIG. 8 is a perspective view showing the cosmetic holding member of FIG. 7( a ) and FIG. 7( b ). (a),(b)及び(c)のそれぞれは、変形例に係る棒状化粧料の図である。13A, 13B, and 13C are diagrams of stick-shaped cosmetic materials according to modified examples. 第2実施形態に係る棒状化粧料容器を示す側面図である。FIG. 11 is a side view showing a stick-shaped cosmetic container according to a second embodiment. 図10の棒状化粧料容器を図10とは異なる方向から見た側面図である。11 is a side view of the stick-shaped cosmetic container of FIG. 10, seen from a different direction than FIG. 10. 図11のC-C線断面図である。This is a cross-sectional view taken along line CC in Figure 11. 図10の棒状化粧料容器の先筒及び棒状化粧料を拡大した斜視図である。11 is an enlarged perspective view of the front tube and the stick-shaped cosmetic material of the stick-shaped cosmetic material container of FIG. 10. FIG. 図10の棒状化粧料容器の先筒、棒状化粧料及び化粧料保持部材を示す横断面である。11 is a cross-sectional view showing the front tube, the stick-shaped cosmetic, and the cosmetic holding member of the stick-shaped cosmetic container of FIG. 10. 図14の化粧料保持部材を示す斜視図である。FIG. 15 is a perspective view showing the cosmetic holding member of FIG. 14 . (a),(b)及び(c)のそれぞれは、変形例に係る棒状化粧料を示す図である。13A, 13B, and 13C are diagrams showing stick-shaped cosmetic materials according to modified examples. 更なる変形例に係る先筒及び棒状化粧料を示す斜視図である。FIG. 11 is a perspective view showing a front tube and a stick-shaped cosmetic material according to a further modified example.

以下では、図面を参照しながら本開示に係る棒状化粧料容器の実施形態について説明する。図面の説明において、同一又は相当する要素には同一の符号を付し、重複する説明を適宜省略する。また、図面は、理解の容易のため、一部を簡略化又は誇張して描いている場合があり、寸法比率及び角度は図面に記載のものに限定されない。 Below, an embodiment of a stick-shaped cosmetic container according to the present disclosure will be described with reference to the drawings. In the description of the drawings, the same or corresponding elements are given the same reference numerals, and duplicated descriptions will be omitted as appropriate. In addition, the drawings may be partially simplified or exaggerated for ease of understanding, and the dimensional ratios and angles are not limited to those shown in the drawings.

(第1実施形態)
図1は、第1実施形態に係る棒状化粧料容器1を示す側面図である。図2は、図1とは異なる方向から棒状化粧料容器1を見た棒状化粧料容器1の側面図である。図1及び図2に示されるように、棒状化粧料容器1は、軸線方向D1に沿って延びる棒状を呈する。本開示において、「軸線」とは、棒状化粧料容器の先筒の中心軸を示しており、「軸線方向」とは、棒状化粧料容器の先筒の軸線が延びる方向を示している。「軸線方向」は、例えば、棒状化粧料容器1の長手方向と一致する。
First Embodiment
Fig. 1 is a side view showing a stick type cosmetic container 1 according to a first embodiment. Fig. 2 is a side view of the stick type cosmetic container 1 viewed from a different direction than Fig. 1. As shown in Figs. 1 and 2, the stick type cosmetic container 1 has a rod shape extending along an axial direction D1. In this disclosure, the "axis" refers to the central axis of the front tube of the stick type cosmetic container, and the "axial direction" refers to the direction in which the axis of the front tube of the stick type cosmetic container extends. The "axial direction" coincides with the longitudinal direction of the stick type cosmetic container 1, for example.

棒状化粧料容器1にはキャップが着脱自在となっており、図1及び図2は当該キャップを外した状態を示している。棒状化粧料容器1は、先筒2と、中筒3と、容器本体4とを外観構成として備える。以下では、容器本体4から見て先筒2が設けられる方向を「前」とし、先筒2から見て容器本体4が設けられる方向を「後」として説明する。但し、これらの方向は、説明の便宜のためのものであって、方向を限定するものではない。 The cap of the stick-shaped cosmetic container 1 can be attached and detached, and Figs. 1 and 2 show the state with the cap removed. The stick-shaped cosmetic container 1 has an external configuration of a front tube 2, a middle tube 3, and a container body 4. In the following description, the direction in which the front tube 2 is provided as viewed from the container body 4 is referred to as the "front", and the direction in which the container body 4 is provided as viewed from the front tube 2 is referred to as the "rear". However, these directions are for convenience of description and do not limit the directions.

棒状化粧料容器1は、例えば、内部に収容された棒状化粧料Mを繰り出す(押し出す)ペンシルである。先筒2は、軸線方向D1に延びる細長い筒状を呈する。一例として、先筒2は、ABS樹脂(アクリロニトリル・ブタジエン・スチレンの共重合成樹脂)で成形されている。 The stick-shaped cosmetic container 1 is, for example, a pencil that dispenses (pushes out) the stick-shaped cosmetic M contained therein. The front tube 2 has a long, thin cylindrical shape that extends in the axial direction D1. As an example, the front tube 2 is molded from ABS resin (a copolymer synthetic resin of acrylonitrile butadiene styrene).

先筒2は、棒状化粧料Mが露出する開口部2cを有する。棒状化粧料Mは、固形状とされており、先筒2の径方向外側に突出する複数の突出部M1を有する。以下では、「先筒2の軸線と直交する径方向」を単に「径方向」と称することがある。本実施形態において、棒状化粧料Mはアイブロウであってもよく、この場合、棒状化粧料容器1はアイブロウ繰出容器である。 The front tube 2 has an opening 2c through which the stick-shaped cosmetic M is exposed. The stick-shaped cosmetic M is solid and has multiple protrusions M1 that protrude radially outward from the front tube 2. Hereinafter, the "radial direction perpendicular to the axis of the front tube 2" may be simply referred to as the "radial direction." In this embodiment, the stick-shaped cosmetic M may be an eyebrow, in which case the stick-shaped cosmetic container 1 is an eyebrow dispenser.

開口部2cは、複数の突出部M1の間に入り込む突部2dと、後方に窪む窪み2fとを有する。径方向外側から見たときの突部2dの形状は、前方に向かうに従って先細りする鋭角状とされている。窪み2fは、棒状化粧料Mの突出部M1を露出する部位に相当する。棒状化粧料M及び先筒2の形状については後に詳述する。 The opening 2c has a protrusion 2d that fits between the multiple protrusions M1, and a recess 2f that recesses to the rear. When viewed from the outside in the radial direction, the shape of the protrusion 2d is an acute angle that tapers toward the front. The recess 2f corresponds to the portion that exposes the protrusion M1 of the stick-shaped cosmetic material M. The shapes of the stick-shaped cosmetic material M and the front tube 2 will be described in detail later.

中筒3は、例えば、POM(ポリアセタール)で成形されると共に、略円筒状に形成されている。中筒3は、先筒2の後側において先筒2に軸線方向D1に沿って係合する。中筒3は、軸線方向D1に延びる外周面3bと、外周面3bの前側に位置する傾斜面3cと、外周面3bにおいて突出する第1凸部3dと、外周面3bの第1凸部3dよりも前方において突出する第2凸部3fとを有する。 The middle tube 3 is molded, for example, from POM (polyacetal) and is formed into a substantially cylindrical shape. The middle tube 3 engages with the front tube 2 at the rear side of the front tube 2 along the axial direction D1. The middle tube 3 has an outer peripheral surface 3b extending in the axial direction D1, an inclined surface 3c located on the front side of the outer peripheral surface 3b, a first convex portion 3d protruding from the outer peripheral surface 3b, and a second convex portion 3f protruding forward of the first convex portion 3d of the outer peripheral surface 3b.

傾斜面3cは、前方に向かうに従って中筒3が縮径するように傾斜するテーパ面である。例えば、中筒3は、複数の第1凸部3d、及び複数の第2凸部3fを備える。一例として、第1凸部3d及び第2凸部3fの数は各々3である。例えば、3つの第1凸部3dは中筒3の周方向に沿って等間隔に配置されており、3つの第2凸部3fは中筒3の周方向に沿って等間隔に配置されている。中筒3の径方向外側から見た第1凸部3dの形状は、例えば、円形状であり、中筒3の径方向外側から見た第2凸部3fの形状は軸線方向D1に沿って延びる直線状とされている。第1凸部3d及び第2凸部3fには、先筒2を覆う前述したキャップが係合する。 The inclined surface 3c is a tapered surface that inclines so that the diameter of the middle cylinder 3 decreases as it moves forward. For example, the middle cylinder 3 has a plurality of first convex portions 3d and a plurality of second convex portions 3f. As an example, the number of the first convex portions 3d and the second convex portions 3f is three. For example, the three first convex portions 3d are arranged at equal intervals along the circumferential direction of the middle cylinder 3, and the three second convex portions 3f are arranged at equal intervals along the circumferential direction of the middle cylinder 3. The shape of the first convex portion 3d as viewed from the radial outside of the middle cylinder 3 is, for example, circular, and the shape of the second convex portion 3f as viewed from the radial outside of the middle cylinder 3 is linear extending along the axial direction D1. The above-mentioned cap that covers the front cylinder 2 engages with the first convex portion 3d and the second convex portion 3f.

図3は、図1のA-A線断面図である。図3に示されるように、棒状化粧料容器1は、前述した容器前部を構成する先筒2と、中筒3と、容器後部を構成する容器本体4と、容器本体4の内部に収容される化粧料保持部材5と、容器本体4の内部において化粧料保持部材5を保持する保持部材6と、を備える。 Figure 3 is a cross-sectional view taken along line A-A in Figure 1. As shown in Figure 3, the stick-shaped cosmetic container 1 comprises the front tube 2 that constitutes the front part of the container described above, a middle tube 3, a container body 4 that constitutes the rear part of the container, a cosmetic holding member 5 housed inside the container body 4, and a holding member 6 that holds the cosmetic holding member 5 inside the container body 4.

本実施形態において、先筒2、中筒3、化粧料保持部材5及び保持部材6は、棒状化粧料Mを前方に繰り出す繰出機構10を構成する。先筒2は、前述した開口部2c、突部2d及び窪み2fを含む前側筒部2Aと、前側筒部2Aの後方に位置する後側筒部2Bとを含んでいる。 In this embodiment, the front tube 2, the middle tube 3, the cosmetic holding member 5, and the holding member 6 constitute an expelling mechanism 10 that advances the stick-shaped cosmetic M forward. The front tube 2 includes a front tube portion 2A that includes the opening 2c, the protrusion 2d, and the recess 2f described above, and a rear tube portion 2B that is located behind the front tube portion 2A.

前側筒部2Aは棒状化粧料容器1の前方に露出する部位であり、後側筒部2Bは前方から中筒3に挿入される部位である。前側筒部2Aは、前側筒部2Aの後端から先筒2が縮径する方向に延びる段差部2gを有する。前側筒部2Aは、後側筒部2Bに対して段差部2gから拡径すると共に、段差部2gから前方に向かうに従って徐々に縮径している。 The front tube section 2A is the section exposed at the front of the stick-shaped cosmetic container 1, and the rear tube section 2B is the section inserted into the middle tube 3 from the front. The front tube section 2A has a step section 2g that extends from the rear end of the front tube section 2A in the direction in which the front tube 2 reduces in diameter. The front tube section 2A expands in diameter from the step section 2g relative to the rear tube section 2B, and gradually reduces in diameter from the step section 2g toward the front.

例えば、段差部2gの後面に中筒3の前端が対向する。後側筒部2Bは、中筒3に挿入される挿入部とされている。先筒2は、段差部2gの後側に位置する後側筒部2Bが中筒3に挿入されることにより、中筒3に軸線方向D1に係合され、且つ中筒3に相対回転可能に係合される。前側筒部2Aの内部には、棒状化粧料Mを収容する収容空間2hが軸線方向D1に沿って延びている。 For example, the front end of the middle cylinder 3 faces the rear surface of the step 2g. The rear cylinder portion 2B is an insertion portion that is inserted into the middle cylinder 3. The front cylinder 2 is engaged with the middle cylinder 3 in the axial direction D1 by inserting the rear cylinder portion 2B, located behind the step 2g, into the middle cylinder 3, and is engaged with the middle cylinder 3 so as to be rotatable relative to the middle cylinder 3. Inside the front cylinder portion 2A, a storage space 2h that stores a stick-shaped cosmetic material M extends along the axial direction D1.

図4に示されるように、収容空間2hには、棒状化粧料Mの複数の突出部M1のそれぞれが入り込む複数の凹部2kが形成されている。複数の凹部2kのそれぞれは先筒2の内面2rに形成されている。また、内面2rの後方には、保持部材6が収容される収容空間2sと、コの字状のスリット2tとが形成されている。スリット2tは、軸線方向D1に延びると共に先筒2の周方向に沿って並ぶ一対の第1孔部2vと、一対の第1孔部2vの前端同士の間において先筒2の周方向に延びる第2孔部2wとを含む。先筒2と中筒3との相対回転のときに、第2孔部2wの外周側と中筒3の内周側とが接触して、スリット2t(第1孔部2v)によってほどよい回転抵抗を発生させることができ、更に、スリット2tは先筒2のがたつきを抑える機能を発揮する。 As shown in FIG. 4, the storage space 2h is formed with a number of recesses 2k into which the protrusions M1 of the stick-shaped cosmetic M fit. Each of the recesses 2k is formed on the inner surface 2r of the front tube 2. In addition, a storage space 2s in which the holding member 6 is stored and a U-shaped slit 2t are formed behind the inner surface 2r. The slit 2t includes a pair of first holes 2v extending in the axial direction D1 and aligned along the circumferential direction of the front tube 2, and a second hole 2w extending in the circumferential direction of the front tube 2 between the front ends of the pair of first holes 2v. When the front tube 2 and the middle tube 3 rotate relative to each other, the outer periphery of the second hole 2w comes into contact with the inner periphery of the middle tube 3, and the slit 2t (first hole 2v) can generate an appropriate rotational resistance, and the slit 2t also exerts a function of suppressing rattling of the front tube 2.

図3及び図4に示されるように、各凹部2kは、先筒2の開口部2cから、初期位置にある化粧料保持部材5の保持部5Aの後部付近まで軸線方向D1に沿って延在している。複数の凹部2kは、先筒2の周方向に沿って並ぶように配置されている。凹部2kについては後に詳述する。 As shown in Figures 3 and 4, each recess 2k extends along the axial direction D1 from the opening 2c of the front tube 2 to near the rear of the holding portion 5A of the cosmetic holding member 5 in the initial position. The multiple recesses 2k are arranged in a line along the circumferential direction of the front tube 2. The recesses 2k will be described in detail later.

中筒3は、その前端から後端に向かって、前側筒部3A、後側筒部3B及びバネ部3Cをこの順に具備している。前側筒部3Aは、前述した外周面3b、傾斜面3c、第1凸部3d及び第2凸部3fを備える。中筒3のバネ部3Cは、棒状化粧料容器1の落下時等の外力作用時に、内部に伝わる衝撃を緩和して棒状化粧料容器1及び棒状化粧料Mを保護する。また、バネ部3Cは、棒状化粧料Mの前進限においてクラッチ回転を行うときに、保持部材6と容器本体4の突条4bとの回転方向の係合の解除を復帰させる機能を有する。 The middle cylinder 3 comprises, from its front end to its rear end, a front cylinder section 3A, a rear cylinder section 3B, and a spring section 3C, in that order. The front cylinder section 3A comprises the outer peripheral surface 3b, the inclined surface 3c, the first convex section 3d, and the second convex section 3f described above. The spring section 3C of the middle cylinder 3 protects the stick-shaped cosmetic container 1 and the stick-shaped cosmetic M by absorbing the shock transmitted to the inside when an external force acts on the stick-shaped cosmetic container 1, such as when the stick-shaped cosmetic container 1 is dropped. In addition, the spring section 3C has the function of returning the release of the engagement between the holding member 6 and the protrusion 4b of the container body 4 in the rotational direction when the clutch rotates at the forward limit of the stick-shaped cosmetic M.

前側筒部3Aと後側筒部3Bとの間には、中筒3の径方向外側に突出すると共に容器本体4の前端に入り込む鍔部3Dが設けられる。後側筒部3Bの外周面には、環状突起3gが設けられる。バネ部3Cは、環状突起3gの後方に設けられる。バネ部3Cは、軸線方向D1に伸縮可能とされている樹脂バネである。バネ部3Cは、本体部3jと、本体部3jの周面に沿って螺旋状に延び且つ本体部3jの内外を連通するスリット3kとによって形成されている。バネ部3Cは、外力が付与されたときに収縮することによって衝撃を緩和する。 Between the front cylinder portion 3A and the rear cylinder portion 3B, a flange portion 3D is provided, which protrudes radially outward from the middle cylinder 3 and fits into the front end of the container body 4. An annular protrusion 3g is provided on the outer circumferential surface of the rear cylinder portion 3B. The spring portion 3C is provided behind the annular protrusion 3g. The spring portion 3C is a resin spring that is expandable and contractable in the axial direction D1. The spring portion 3C is formed by a main body portion 3j and a slit 3k that extends spirally along the circumferential surface of the main body portion 3j and communicates between the inside and outside of the main body portion 3j. The spring portion 3C contracts when an external force is applied, thereby absorbing impact.

保持部材6は、例えば、POMで成形されると共に略円筒状に形成されている。保持部材6は、その前端から軸線方向D1に延びる前側筒部6bと、前側筒部6bの後方において拡径する後側筒部6cとを備える。前側筒部6bの内面には、螺合部20の一方を構成する螺旋状の突起6dが形成されている。後側筒部6cは、容器本体4の突条4bと回転方向に係合し、先筒2の後端2jと当接し回転可能に係合されている。 The retaining member 6 is molded, for example, from POM and is formed into a substantially cylindrical shape. The retaining member 6 has a front cylinder portion 6b extending from its front end in the axial direction D1, and a rear cylinder portion 6c that expands in diameter behind the front cylinder portion 6b. A helical protrusion 6d that constitutes one side of the screw-on portion 20 is formed on the inner surface of the front cylinder portion 6b. The rear cylinder portion 6c engages with the ridge 4b of the container body 4 in the rotational direction, and abuts against and is rotatably engaged with the rear end 2j of the front cylinder 2.

化粧料保持部材5は、例えば、PBT(ポリブチレンテレフタレート)で成形されると共に、丸棒状に形成されている。化粧料保持部材5は、容器本体4の内部において移動する移動体としての機能と、棒状化粧料Mを保持する保持部材としての機能と、を有する。化粧料保持部材5は、棒状化粧料Mを保持する保持部5Aと、保持部5Aから後方に延びる軸体部5Bとを備える。なお、保持部5A及び軸体部5Bは、一体とされていてもよいし、別体とされていてもよい。軸体部5Bの外面には、螺合部20の他方を構成する雄螺子5bが形成されている。 The cosmetic holding member 5 is molded, for example, from PBT (polybutylene terephthalate) and formed into a round rod shape. The cosmetic holding member 5 functions as a moving body that moves inside the container body 4, and as a holding member that holds the stick-shaped cosmetic M. The cosmetic holding member 5 includes a holding portion 5A that holds the stick-shaped cosmetic M, and an axial portion 5B that extends rearward from the holding portion 5A. The holding portion 5A and the axial portion 5B may be integral with each other or may be separate. A male screw 5b that constitutes the other end of the screw-fitting portion 20 is formed on the outer surface of the axial portion 5B.

以上の棒状化粧料容器1において、先筒2に対して容器本体4を相対回転させると、容器本体4と共に中筒3と保持部材6が同期回転する。このとき、先筒2と化粧料保持部材5は回転方向に係合しているので、化粧料保持部材5と保持部材6とが相対回転する。 In the above-described stick-shaped cosmetic container 1, when the container body 4 is rotated relative to the front tube 2, the middle tube 3 and the holding member 6 rotate synchronously with the container body 4. At this time, since the front tube 2 and the cosmetic holding member 5 are engaged in the rotational direction, the cosmetic holding member 5 and the holding member 6 rotate relative to each other.

上記の相対回転により、化粧料保持部材5の雄螺子5bと保持部材6の突起6dとによって構成された螺合部20の螺合作用が働く。当該螺合作用によって保持部材6から化粧料保持部材5が前進し、化粧料保持部材5が先筒2に対して摺動する。このように、先筒2に対して化粧料保持部材5が前進すると、棒状化粧料Mが先筒2の開口部2cから出現して棒状化粧料Mを使用可能な状態とされる。 The above-mentioned relative rotation causes a screwing action of the screwing portion 20 formed by the male screw 5b of the cosmetic holding member 5 and the protrusion 6d of the holding member 6. This screwing action causes the cosmetic holding member 5 to advance from the holding member 6, and the cosmetic holding member 5 slides relative to the leading tube 2. In this way, when the cosmetic holding member 5 advances relative to the leading tube 2, the stick-shaped cosmetic M emerges from the opening 2c of the leading tube 2, making the stick-shaped cosmetic M available for use.

次に、先筒2及び棒状化粧料Mについてより詳細に説明する。図5は、先筒2の開口部2c及び棒状化粧料Mを示す斜視図である。図1、図2及び図5に示されるように、先筒2は、先筒2の段差部2gから開口部2cに向かうに従って徐々に縮径するテーパ面2mを有する。テーパ面2mは、例えば、開口部2cに向かって曲線状に縮径しており、テーパ面2mの曲率は開口部2cに近づくに従って徐々に大きくなっている。 Next, the front tube 2 and the stick-shaped cosmetic material M will be described in more detail. Figure 5 is a perspective view showing the opening 2c of the front tube 2 and the stick-shaped cosmetic material M. As shown in Figures 1, 2, and 5, the front tube 2 has a tapered surface 2m that gradually reduces in diameter from the step portion 2g of the front tube 2 toward the opening 2c. The tapered surface 2m reduces in diameter in a curved manner toward the opening 2c, for example, and the curvature of the tapered surface 2m gradually increases as it approaches the opening 2c.

先筒2では、例えば、鋭角状の突部2dと窪み2fとが先筒2の周方向に沿って交互に並んでいる。径方向外側から見たときの突部2dの形状は山状とされており、例えば、突部2dは丸みを帯びた頂部2pを有する。更に、軸線方向D1(前側)から見た突部2dの形状が山形状とされていてもよい。 In the front tube 2, for example, acute-angled protrusions 2d and depressions 2f are arranged alternately along the circumferential direction of the front tube 2. When viewed from the outside in the radial direction, the shape of the protrusions 2d is mountain-like, and for example, the protrusions 2d have rounded tops 2p. Furthermore, the shape of the protrusions 2d when viewed from the axial direction D1 (front side) may also be mountain-like.

径方向外側から見たときの窪み2fの形状は、例えば、鋭角状とされている。窪み2fは、一対の突部2dの間において後方に延びるように形成されており、例えば、鋭角状の底部2qを有する。底部2qは、丸みを帯びていてもよいし、丸みを帯びていなくてもよい。 The shape of the recess 2f when viewed from the radially outer side is, for example, acute-angled. The recess 2f is formed to extend rearward between the pair of protrusions 2d, and has, for example, an acute-angled bottom 2q. The bottom 2q may or may not be rounded.

また、突部2dは、先筒2の径方向内側に突出していてもよい。この場合、突部2dは、棒状化粧料Mの径方向内側に入り込んでいる。棒状化粧料Mは、前述した突出部M1と、径方向内側に窪む凹部M2とを有する。棒状化粧料Mは、例えば、複数の突出部M1と複数の凹部M2とを備え、突出部M1及び凹部M2は、先筒2(棒状化粧料M)の周方向に沿って交互に並んでいる。 The protrusion 2d may also protrude radially inward from the front tube 2. In this case, the protrusion 2d is recessed into the radially inward portion of the stick-shaped cosmetic material M. The stick-shaped cosmetic material M has the protrusion M1 described above and a recess M2 recessed radially inward. The stick-shaped cosmetic material M has, for example, multiple protrusions M1 and multiple recesses M2, and the protrusions M1 and recesses M2 are arranged alternately along the circumferential direction of the front tube 2 (stick-shaped cosmetic material M).

軸線方向D1に沿って(前側から)見た棒状化粧料Mの形状は、例えば、複数の突出部M1のそれぞれが径方向外側に延びる放射状とされている。一例として、棒状化粧料Mは6個の突出部M1を備えている。一の突出部M1の突出方向(長手方向D2)と、当該一の突出部M1に隣接する突出部M1の突出方向との成す角度は、例えば、60°である。この場合、棒状化粧料Mの周方向に沿って6個の突出部M1が等間隔に配置されている。 When viewed from the front along the axial direction D1, the shape of the stick-shaped cosmetic M is, for example, a radial shape in which each of the multiple protrusions M1 extends radially outward. As an example, the stick-shaped cosmetic M has six protrusions M1. The angle between the protrusion direction (longitudinal direction D2) of one protrusion M1 and the protrusion direction of the protrusion M1 adjacent to that one protrusion M1 is, for example, 60°. In this case, the six protrusions M1 are arranged at equal intervals along the circumferential direction of the stick-shaped cosmetic M.

軸線方向D1に直交する平面で棒状化粧料Mを切断したときの棒状化粧料Mの断面形状は、上記同様、放射状とされている。棒状化粧料Mの当該断面形状は、例えば、軸線方向D1のどの位置においても同一である。棒状化粧料Mの当該断面形状と、前側から棒状化粧料Mを見たときの棒状化粧料Mの形状とは互いに同一である。 The cross-sectional shape of the stick-shaped cosmetic M when cut on a plane perpendicular to the axial direction D1 is radial, as described above. The cross-sectional shape of the stick-shaped cosmetic M is the same at any position in the axial direction D1, for example. The cross-sectional shape of the stick-shaped cosmetic M and the shape of the stick-shaped cosmetic M when viewed from the front are mutually identical.

図6(a)は、図3のB-B線断面図である。図6(b)は、棒状化粧料Mの突出部M1を拡大した断面図である。図5、図6(a)及び図6(b)に示されるように、棒状化粧料Mの突出部M1は、U字状とされている。突出部M1は根元部M3を有し、例えば、根元部M3は突出部M1と凹部M2との境界部を示している。突出部M1は、例えば、棒状化粧料Mの断面形状における曲率半径の中心が径方向内側に位置する部分を示しており、凹部M2は当該曲率半径の中心が棒状化粧料Mの径方向外側に位置する部分を示している。この場合、根元部M3は、棒状化粧料Mの断面形状における曲率の境界部を示している。 Figure 6(a) is a cross-sectional view taken along line B-B in Figure 3. Figure 6(b) is a cross-sectional view showing an enlarged view of the protruding portion M1 of the stick-shaped cosmetic material M. As shown in Figures 5, 6(a) and 6(b), the protruding portion M1 of the stick-shaped cosmetic material M is U-shaped. The protruding portion M1 has a base portion M3, and for example, the base portion M3 indicates the boundary between the protruding portion M1 and the recessed portion M2. For example, the protruding portion M1 indicates a portion in which the center of the radius of curvature in the cross-sectional shape of the stick-shaped cosmetic material M is located on the radial inside, and the recessed portion M2 indicates a portion in which the center of the radius of curvature is located on the radial outside of the stick-shaped cosmetic material M. In this case, the base portion M3 indicates the boundary of the curvature in the cross-sectional shape of the stick-shaped cosmetic material M.

図6(a)及び図6(b)に示されるように、突出部M1の長手方向D2の長さLは、突出部M1の根元部M3の幅Wよりも長い。この場合、突出部M1は扁平形状を有する。すなわち、複数の突出部M1のそれぞれは、先筒2の周方向に沿って並ぶ扁平部(板状部、羽根状部)とされている。従って、突出部M1の先端部M4を皮膚等の被塗布部に塗布し削れても先端部M4の太さを変わりにくくすることができる。 As shown in Figures 6(a) and 6(b), the length L of the longitudinal direction D2 of the protrusion M1 is longer than the width W of the base portion M3 of the protrusion M1. In this case, the protrusion M1 has a flat shape. That is, each of the multiple protrusions M1 is a flat portion (plate-shaped portion, wing-shaped portion) that is aligned along the circumferential direction of the front tube 2. Therefore, even if the tip portion M4 of the protrusion M1 is applied to the application portion such as the skin and is scraped off, the thickness of the tip portion M4 is unlikely to change.

突出部M1の先端部M4は、例えば、円弧状とされている。しかしながら、先端部M4は、例えば、放物線状等、円弧状以外の形状であってもよい。凹部M2は、先端部M4と同様、円弧状とされている。例えば、凹部M2の曲率半径は、先端部M4の曲率半径よりも小さい。 The tip M4 of the protrusion M1 is, for example, arc-shaped. However, the tip M4 may be a shape other than an arc, such as a parabolic shape. The recess M2 is arc-shaped like the tip M4. For example, the radius of curvature of the recess M2 is smaller than the radius of curvature of the tip M4.

前述したように、先筒2は棒状化粧料Mの複数の突出部M1のそれぞれが入り込む複数の凹部2kを備え、複数の凹部2kは先筒2の周方向に沿って並ぶように配置されている。複数の凹部2kは、複数の突出部M1に対応して設けられており、凹部2kには突出部M1の先端部M4が入り込んでいる。凹部2kの形状は、先端部M4の形状に倣う形状とされており、例えば、円弧状とされている。 As described above, the front tube 2 has a number of recesses 2k into which each of the multiple protrusions M1 of the stick-shaped cosmetic M fits, and the multiple recesses 2k are arranged in a line along the circumferential direction of the front tube 2. The multiple recesses 2k are provided corresponding to the multiple protrusions M1, and the tips M4 of the protrusions M1 fit into the recesses 2k. The shape of the recesses 2k follows the shape of the tips M4, and is, for example, arc-shaped.

先筒2の収容空間2hにおいて、周方向に沿って並ぶ一対の突出部M1の間には化粧料保持部材5の保持部5Aが入り込んでいる。より具体的には、周方向に沿って並ぶ一対の凹部2kの間に位置する先筒2の内面2rと、一対の突出部M1と、凹部M2とによって画成された領域に保持部5Aが入り込んでいる。 In the storage space 2h of the front tube 2, the holding portion 5A of the cosmetic holding member 5 fits between a pair of protrusions M1 aligned along the circumferential direction. More specifically, the holding portion 5A fits into the area defined by the inner surface 2r of the front tube 2, which is located between a pair of recesses 2k aligned along the circumferential direction, the pair of protrusions M1, and the recesses M2.

図7(a)は、化粧料保持部材5を示す側面図である。図7(b)は、図7(a)とは異なる方向から見た化粧料保持部材5の側面図である。図8は、化粧料保持部材5の斜視図である。図3、図7(a)、図7(b)及び図8に示されるように、化粧料保持部材5は、保持部5Aで棒状化粧料Mを保持する棒状化粧料保持体(芯チャック押棒とも称される)である。 Figure 7(a) is a side view showing the cosmetic holding member 5. Figure 7(b) is a side view of the cosmetic holding member 5 seen from a different direction than that of Figure 7(a). Figure 8 is a perspective view of the cosmetic holding member 5. As shown in Figures 3, 7(a), 7(b), and 8, the cosmetic holding member 5 is a rod-shaped cosmetic holding body (also called a core chuck push rod) that holds a rod-shaped cosmetic M at the holding portion 5A.

化粧料保持部材5は、先筒2に対して軸線方向D1に沿って移動可能とされており、棒状化粧料Mを保持しつつ軸線方向D1に沿って棒状化粧料Mを移動させる。化粧料保持部材5は、先筒2及び保持部材6の内部に配置されており軸線方向D1に延在する。化粧料保持部材5の軸体部5Bは雄螺子5bを有し、例えば、雄螺子5bは、軸体部5Bの軸線方向D1の全体にわたって形成されている。 The cosmetic holding member 5 is movable along the axial direction D1 relative to the front tube 2, and moves the stick-shaped cosmetic M along the axial direction D1 while holding the stick-shaped cosmetic M. The cosmetic holding member 5 is disposed inside the front tube 2 and the holding member 6, and extends in the axial direction D1. The shaft portion 5B of the cosmetic holding member 5 has a male screw 5b, and for example, the male screw 5b is formed over the entire axial direction D1 of the shaft portion 5B.

化粧料保持部材5の保持部5Aは、軸体部5Bの前側に設けられる。保持部5Aは、棒状化粧料Mの後端面が突き当てられる基部5cと、基部5cから前方に延び出すと共に棒状化粧料Mの後側部分を保持する複数の保持片5dとを備える。保持片5dは、基部5cから前方に突出している。 The holding portion 5A of the cosmetic holding member 5 is provided on the front side of the shaft portion 5B. The holding portion 5A includes a base portion 5c against which the rear end face of the stick-shaped cosmetic M abuts, and multiple holding pieces 5d that extend forward from the base portion 5c and hold the rear portion of the stick-shaped cosmetic M. The holding pieces 5d protrude forward from the base portion 5c.

基部5cは、複数の保持片5dの後端において化粧料保持部材5の周方向に延在する部位を示しており、化粧料保持部材5の径方向外側に突出する突出部5fを有する。突出部5fは円弧状とされている。突出部5fと保持片5dは、例えば、化粧料保持部材5の周方向に沿って交互に設けられている。 The base 5c indicates a portion extending in the circumferential direction of the cosmetic holding member 5 at the rear end of the multiple holding pieces 5d, and has a protruding portion 5f that protrudes radially outward from the cosmetic holding member 5. The protruding portion 5f is arc-shaped. The protruding portions 5f and the holding pieces 5d are, for example, arranged alternately along the circumferential direction of the cosmetic holding member 5.

図6(a)、図6(b)、図7(a)、図7(b)及び図8に示されるように、保持部5Aは、例えば、棒状化粧料Mの突出部M1と同数の保持片5dを備える。保持部5Aは、各保持片5dが一対の突出部M1の間に入り込む(換言すれば一対の保持片5dの間に突出部M1が入り込む)ことによって棒状化粧料Mを保持する。保持部5Aが棒状化粧料Mを保持しているときに、保持片5dと突出部M1とは周方向に沿って交互に並んでいる。 As shown in Figures 6(a), 6(b), 7(a), 7(b) and 8, the holding portion 5A has, for example, the same number of holding pieces 5d as the protrusions M1 of the stick-shaped cosmetic material M. The holding portion 5A holds the stick-shaped cosmetic material M by each holding piece 5d fitting between a pair of the protrusions M1 (in other words, the protrusions M1 fitting between a pair of the holding pieces 5d). When the holding portion 5A holds the stick-shaped cosmetic material M, the holding pieces 5d and the protrusions M1 are arranged alternately in the circumferential direction.

保持片5dは、例えば、軸線方向D1に沿って延びるアーム状とされている。一例として、保持片5dは、基部5cから延び出す幅広部5gと、幅広部5gの前側に位置する幅狭部5hと、径方向外側を向く傾斜面5jを有する先端部5kとを備える。保持片5d(幅広部5g及び幅狭部5h)の外周面5rは、例えば、円弧状に湾曲している。幅広部5gは、保持片5dの根元側(基部5c側)に位置しており、幅広部5gと幅狭部5hの間には、幅広部5gから幅狭部5hに遷移する傾斜面付きの遷移部5pが設けられる。また、基部5cは前進限の当接部としても機能する。 The holding piece 5d is, for example, arm-shaped extending along the axial direction D1. As an example, the holding piece 5d has a wide portion 5g extending from the base 5c, a narrow portion 5h located in front of the wide portion 5g, and a tip portion 5k having an inclined surface 5j facing radially outward. The outer peripheral surface 5r of the holding piece 5d (wide portion 5g and narrow portion 5h) is curved, for example, in an arc shape. The wide portion 5g is located on the root side (base 5c side) of the holding piece 5d, and a transition portion 5p with an inclined surface that transitions from the wide portion 5g to the narrow portion 5h is provided between the wide portion 5g and the narrow portion 5h. The base 5c also functions as a contact portion at the forward limit.

先端部5kの傾斜面5jは、化粧料保持部材5の径方向外側を向くと共に化粧料保持部材5の先端5qに向かうに従って径方向内側に傾斜している。先端部5kは、前方を向く先端5qに向かうに従って薄くなっている。軸線方向D1に沿って(前側から)見た先端5qの形状は、例えば、径方向内側に丸められた角部を有する三角形状とされている。 The inclined surface 5j of the tip 5k faces radially outward of the cosmetic holding member 5 and is inclined radially inward toward the tip 5q of the cosmetic holding member 5. The tip 5k becomes thinner toward the tip 5q that faces forward. The shape of the tip 5q as viewed along the axial direction D1 (from the front side) is, for example, triangular with corners that are rounded radially inward.

軸線方向D1に直交する平面で保持片5dを切断したときの保持片5dの断面形状は、前述した先端5qと同様、三角形状とされている。保持片5dは、棒状化粧料Mの凹部M2に入り込むと共に湾曲した角部5sと、角部5sから棒状化粧料Mの突出部M1に沿って延びる一対の傾斜面5tと、一対の傾斜面5tの間で延びる外周面5rとを有する。保持片5dは、角部5sが凹部M2に対向すると共に各傾斜面5tが突出部M1に沿うように棒状化粧料Mに入り込むことにより、棒状化粧料Mを強固に保持することが可能とされている。 The cross-sectional shape of the holding piece 5d when cut on a plane perpendicular to the axial direction D1 is triangular, similar to the tip 5q described above. The holding piece 5d has a curved corner 5s that fits into the recess M2 of the stick-shaped cosmetic M, a pair of inclined surfaces 5t that extend from the corner 5s along the protruding portion M1 of the stick-shaped cosmetic M, and an outer circumferential surface 5r that extends between the pair of inclined surfaces 5t. The holding piece 5d is capable of firmly holding the stick-shaped cosmetic M by fitting the corner 5s into the stick-shaped cosmetic M so that it faces the recess M2 and each inclined surface 5t fits along the protruding portion M1.

次に、本実施形態に係る棒状化粧料容器1から得られる作用効果について詳細に説明する。図5、図6(a)及び図6(b)に示されるように、棒状化粧料容器1では、先筒2の内部に固形状の棒状化粧料Mが収容されており、棒状化粧料Mは先筒2の開口部2cから露出する。先筒2の軸線方向D1に直交する平面で棒状化粧料Mを切断したときの棒状化粧料Mの断面は、先筒2の径方向外側に突出する複数の突出部M1を有する。棒状化粧料Mが径方向外側に突出する複数の突出部M1を有することにより、突出部M1の先端部M4を被塗布部に当てることによって細い線を容易に描くことができる。 Next, the effects obtained from the stick-shaped cosmetic container 1 according to this embodiment will be described in detail. As shown in Figs. 5, 6(a) and 6(b), in the stick-shaped cosmetic container 1, a solid stick-shaped cosmetic M is contained inside the front tube 2, and the stick-shaped cosmetic M is exposed from the opening 2c of the front tube 2. When the stick-shaped cosmetic M is cut on a plane perpendicular to the axial direction D1 of the front tube 2, the cross section of the stick-shaped cosmetic M has multiple protrusions M1 protruding radially outward from the front tube 2. As the stick-shaped cosmetic M has multiple protrusions M1 protruding radially outward, thin lines can be easily drawn by placing the tip M4 of the protrusions M1 against the part to be coated.

突出部M1の突出方向の長さLは、突出部M1の根元部M3の幅Wよりも長い。従って、突出部M1の先端部M4を被塗布部に当てて塗布を継続しても、突出部M1の先端部M4の幅を広がりにくくすることができる。よって、使用を継続しても突出部M1の先端部M4の幅を広がりにくくすることができるので、細い線を描き続けることができる。更に、突出方向の長さLが幅方向の長さ(幅W)よりも長い複数の突出部M1を棒状化粧料Mが備えることにより、複数の細い線を共に描くことができ、更に棒状化粧料Mの折損を抑制することができる。 The length L of the protrusion M1 in the protruding direction is longer than the width W of the base M3 of the protrusion M1. Therefore, even if the tip M4 of the protrusion M1 is placed against the part to be applied and application is continued, the width of the tip M4 of the protrusion M1 can be made to be unlikely to widen. Therefore, even if use is continued, the width of the tip M4 of the protrusion M1 can be made to be unlikely to widen, so that thin lines can be continued to be drawn. Furthermore, by having multiple protrusions M1 whose length L in the protruding direction is longer than the length in the width direction (width W) of the stick-shaped cosmetic M, multiple thin lines can be drawn together and breakage of the stick-shaped cosmetic M can be suppressed.

先筒2の開口部2cは、複数の突出部M1の間に入り込む突部2dを有し、先筒2の径方向外側から見たときの突部2dの形状は、前方に向かうに従って先細りする鋭角状とされていてもよい。この場合、棒状化粧料Mの複数の突出部M1の間に入り込む鋭角状の突部2dが設けられることにより、先筒2の開口部2cにおいて棒状化粧料Mをより強固に保持することができる。従って、棒状化粧料Mが折損する可能性をより低減させることができる。 The opening 2c of the front tube 2 has a protrusion 2d that fits between the multiple protrusions M1, and the shape of the protrusion 2d when viewed from the radial outside of the front tube 2 may be acute-angled and tapered toward the front. In this case, by providing an acute-angled protrusion 2d that fits between the multiple protrusions M1 of the stick-shaped cosmetic material M, the stick-shaped cosmetic material M can be held more firmly in the opening 2c of the front tube 2. This further reduces the possibility of the stick-shaped cosmetic material M breaking.

図3、図6(a)及び図6(b)に示されるように、棒状化粧料容器1は、先筒2の内部であって棒状化粧料Mから見て開口部2cの反対側に位置する化粧料保持部材5を備え、化粧料保持部材5は、複数の突出部M1の間に入り込んで棒状化粧料Mを保持する保持部5Aを有していてもよい。この場合、棒状化粧料Mの開口部2cとの反対側に位置する化粧料保持部材5の保持部5Aが複数の突出部M1の間に入り込んで棒状化粧料Mが保持される。よって、先筒2の内部の化粧料保持部材5によって棒状化粧料Mをより強固に保持することができるので、棒状化粧料Mの折損及び抜け落ちをより確実に抑制することができる。 As shown in Figures 3, 6(a) and 6(b), the stick-shaped cosmetic container 1 is provided with a cosmetic holding member 5 located inside the front tube 2 on the opposite side of the opening 2c from the stick-shaped cosmetic M, and the cosmetic holding member 5 may have a holding portion 5A that fits between the multiple protrusions M1 and holds the stick-shaped cosmetic M. In this case, the holding portion 5A of the cosmetic holding member 5 located on the opposite side of the opening 2c of the stick-shaped cosmetic M fits between the multiple protrusions M1 to hold the stick-shaped cosmetic M. Therefore, the cosmetic holding member 5 inside the front tube 2 can hold the stick-shaped cosmetic M more firmly, so that breakage and falling off of the stick-shaped cosmetic M can be more reliably prevented.

図3及び図4に示されるように、先筒2は、先筒2の内部に棒状化粧料Mの複数の突出部M1のそれぞれが入り込む複数の凹部2kを有し、凹部2kは、開口部2cと棒状化粧料Mを保持する化粧料保持部材5との間において軸線方向D1に延在していてもよい。この場合、棒状化粧料Mの突出部M1が入り込む先筒2の凹部2kが開口部2cから化粧料保持部材5まで軸線方向D1に沿って延在しているので、開口部2cから化粧料保持部材5までの間で棒状化粧料Mをより強固に保持することができる。 As shown in Figures 3 and 4, the front tube 2 has multiple recesses 2k inside the front tube 2 into which the multiple protrusions M1 of the stick-shaped cosmetic M each fit, and the recesses 2k may extend in the axial direction D1 between the opening 2c and the cosmetic holding member 5 that holds the stick-shaped cosmetic M. In this case, the recesses 2k of the front tube 2 into which the protrusions M1 of the stick-shaped cosmetic M fit extend in the axial direction D1 from the opening 2c to the cosmetic holding member 5, so that the stick-shaped cosmetic M can be more firmly held between the opening 2c and the cosmetic holding member 5.

図5に示されるように、先筒2の開口部2cは、棒状化粧料Mの突出部M1を露出すると共に後方に窪む複数の窪み2fを有してもよい。この場合、先筒2の開口部2cに後方に延びる窪み2fが設けられることにより、突出部M1の露出部分の長さを長くすることができる。従って、露出する突出部M1の先端部M4の領域を長く確保することができるので、細い線を一層容易に描くことができる。 As shown in FIG. 5, the opening 2c of the front tube 2 may have multiple recesses 2f that expose the protruding portion M1 of the stick-shaped cosmetic M and recess backward. In this case, by providing the recesses 2f that extend backward in the opening 2c of the front tube 2, the length of the exposed portion of the protruding portion M1 can be increased. Therefore, the area of the exposed tip M4 of the protruding portion M1 can be secured to be longer, making it easier to draw thin lines.

以上、第1実施形態に係る棒状化粧料容器1について説明した。しかしながら、棒状化粧料容器の各部の形状、大きさ、数、材料及び配置態様は、前述した例に限られることなく適宜変更可能である。例えば、第1実施形態では、棒状化粧料Mが6個の突出部M1を備え、棒状化粧料Mの周方向に沿って6個の突出部M1が等間隔に配置されている例について説明した。 The above describes the stick-shaped cosmetic container 1 according to the first embodiment. However, the shape, size, number, material, and arrangement of each part of the stick-shaped cosmetic container are not limited to the above-mentioned example, and can be modified as appropriate. For example, in the first embodiment, an example was described in which the stick-shaped cosmetic M has six protrusions M1, and the six protrusions M1 are arranged at equal intervals along the circumferential direction of the stick-shaped cosmetic M.

しかしながら、棒状化粧料の突出部の数、及び突出部の配置態様は、上記の例に限られない。図9(a)、図9(b)及び図9(c)に示されるように、3個、4個又は5個の突出部M1が棒状化粧料Mの周方向に沿って並ぶように配置されていてもよい。一の突出部M1の突出方向と当該一の突出部M1に隣接する突出部M1の突出方向との成す角度は、例えば、120°、90°又は72°である。 However, the number of protrusions on the stick-shaped cosmetic material and the arrangement of the protrusions are not limited to the above examples. As shown in Figures 9(a), 9(b) and 9(c), three, four or five protrusions M1 may be arranged in a line along the circumferential direction of the stick-shaped cosmetic material M. The angle between the protrusion direction of one protrusion M1 and the protrusion direction of the protrusion M1 adjacent to that one protrusion M1 is, for example, 120°, 90° or 72°.

以上の各突出部M1であっても、突出方向の長さLが幅Wよりも長い複数の突出部M1を棒状化粧料Mが備えるので、複数の細い線を共に描くことができ、棒状化粧料Mの折損を抑制することができ、前述した第1実施形態と同様の効果が得られる。なお、突出部M1の数は7個、8個又は9個以上であってもよい。また、複数の突出部M1は、棒状化粧料Mの周方向に沿って等間隔に配置されていなくてもよい。更に、一の突出部M1の突出方向と当該一の突出部M1に隣接する突出部M1の突出方向との成す角度は、前述した例に限られず適宜変更可能である。 Even with each of the above protrusions M1, the stick-shaped cosmetic M has multiple protrusions M1 whose length L in the protruding direction is longer than their width W, so that multiple thin lines can be drawn together and breakage of the stick-shaped cosmetic M can be suppressed, resulting in the same effect as in the first embodiment described above. The number of protrusions M1 may be seven, eight, nine or more. Furthermore, the multiple protrusions M1 do not have to be arranged at equal intervals along the circumferential direction of the stick-shaped cosmetic M. Furthermore, the angle between the protruding direction of one protrusion M1 and the protruding direction of the protrusion M1 adjacent to that one protrusion M1 is not limited to the example described above and can be changed as appropriate.

(第2実施形態)
次に、第2実施形態に係る棒状化粧料容器31について図10及び図11を参照しながら説明する。図10は、棒状化粧料容器31を示す側面図である。図11は、図10とは異なる方向から見た棒状化粧料容器31の側面図である。なお、棒状化粧料容器31の一部の構成は、前述した棒状化粧料容器1の一部の構成と同一である。従って、以下では、棒状化粧料容器1の構成と同一の構成に関する説明を適宜省略する。また、棒状化粧料容器1の構成と同一の構成には同一の符号を付して説明する。
Second Embodiment
Next, a stick type cosmetic container 31 according to a second embodiment will be described with reference to Figures 10 and 11. Figure 10 is a side view showing the stick type cosmetic container 31. Figure 11 is a side view of the stick type cosmetic container 31 as viewed from a different direction than that of Figure 10. Note that a portion of the configuration of the stick type cosmetic container 31 is the same as a portion of the configuration of the stick type cosmetic container 1 described above. Therefore, in the following, a description of the same configuration as the stick type cosmetic container 1 will be omitted as appropriate. Also, the same reference numerals will be used to denote the same configuration as the stick type cosmetic container 1.

棒状化粧料容器31は、先筒32と、中筒3と、容器本体4とを外観構成として備える。先筒32は、棒状化粧料Nが露出する開口部32cを有する。棒状化粧料Nは、複数の突出部N1と、突出部N1の反対側に突出する幅広突出部N2とを備える。また、先筒32は軸線方向D1に直交する平面に対して傾斜する先端面32dを有し、先端面32dに開口部32cが形成されている。先端面32dは前方に突出する一対の突部32gを有し、一対の突部32gの間において棒状化粧料Nが使用状態まで繰り出し前方に露出している。 The stick-shaped cosmetic container 31 has an external configuration of a front tube 32, a middle tube 3, and a container body 4. The front tube 32 has an opening 32c from which the stick-shaped cosmetic N is exposed. The stick-shaped cosmetic N has multiple protrusions N1 and a wide protrusion N2 that protrudes on the opposite side of the protrusions N1. The front tube 32 also has a tip surface 32d that is inclined with respect to a plane perpendicular to the axial direction D1, and an opening 32c is formed in the tip surface 32d. The tip surface 32d has a pair of protrusions 32g that protrude forward, and the stick-shaped cosmetic N is extended between the pair of protrusions 32g until it is in a usable state and is exposed forward.

開口部32cは、先端面32dに沿って後方に延びると共に先筒32の幅方向に沿って並ぶ一対の凹部32fを有する。一対の凹部32fのそれぞれに突出部N1が入り込んでいる。開口部32cは、例えば、棒状化粧料Nの先端面N3に倣った形状とされている。先端面N3は、軸線方向D1に直交する平面に対して傾斜しており、先筒32の先端面32dに沿って延在している。先端面N3の傾斜角度は、先端面32dの傾斜角度と略同一であってもよい。 The opening 32c has a pair of recesses 32f that extend rearward along the tip surface 32d and are aligned along the width direction of the front tube 32. The protrusion N1 fits into each of the pair of recesses 32f. The opening 32c has a shape that imitates the tip surface N3 of the stick-shaped cosmetic N, for example. The tip surface N3 is inclined with respect to a plane perpendicular to the axial direction D1, and extends along the tip surface 32d of the front tube 32. The inclination angle of the tip surface N3 may be approximately the same as the inclination angle of the tip surface 32d.

先筒32は、開口部32cに向かうに従って徐々に縮径するテーパ面32mを有する。テーパ面32mは、一対の凹部32fが並ぶ並設方向D3の両側のそれぞれに設けられる一対の湾曲凹部32pを有する。一対の湾曲凹部32pを指で摘まむことにより、先筒32を指で持ち上げて複数本の突出部N1で容易に複数の細い線を描くことができる。 The leading tube 32 has a tapered surface 32m that gradually narrows toward the opening 32c. The tapered surface 32m has a pair of curved recesses 32p provided on each side of the arrangement direction D3 in which the pair of recesses 32f are aligned. By pinching the pair of curved recesses 32p with the fingers, the leading tube 32 can be lifted with the fingers and multiple thin lines can be easily drawn with the multiple protrusions N1.

図12は、図11のC-C線断面図である。図12に示されるように、棒状化粧料容器31は、容器前部を構成する先筒32と、中筒3と、容器後部を構成する容器本体4と、容器本体4の内部に収容される化粧料保持部材35と、容器本体4の内部において化粧料保持部材35を保持する保持部材6と、を備える。棒状化粧料容器31では、先筒32、化粧料保持部材35及び棒状化粧料Nの構成が、前述した先筒2、化粧料保持部材5及び棒状化粧料Mの構成とは異なっている。 Figure 12 is a cross-sectional view taken along line C-C in Figure 11. As shown in Figure 12, the stick-shaped cosmetic container 31 comprises a leading tube 32 constituting the front of the container, a middle tube 3, a container body 4 constituting the rear of the container, a cosmetic holding member 35 housed inside the container body 4, and a holding member 6 that holds the cosmetic holding member 35 inside the container body 4. In the stick-shaped cosmetic container 31, the configurations of the leading tube 32, cosmetic holding member 35, and stick-shaped cosmetic N are different from the configurations of the leading tube 2, cosmetic holding member 5, and stick-shaped cosmetic M described above.

図13は、先筒32の開口部32c及び棒状化粧料Nを示す斜視図である。図11及び図13に示されるように、先筒32では、例えば、鋭角状の突部32hを有し、一対の凹部32fの間に突部32hが設けられている。径方向外側から見たときの突部32hの形状は山状とされており、例えば、突部32hは丸みを帯びた頂部を有する。また、軸線方向D1(前側)から見た突部32hの形状が山形状とされていてもよい。 Figure 13 is a perspective view showing the opening 32c of the front tube 32 and the stick-shaped cosmetic material N. As shown in Figures 11 and 13, the front tube 32 has, for example, an acute-angled protrusion 32h, which is provided between a pair of recesses 32f. When viewed from the radially outside, the shape of the protrusion 32h is mountain-like, and for example, the protrusion 32h has a rounded top. In addition, the shape of the protrusion 32h when viewed from the axial direction D1 (front side) may also be mountain-like.

径方向外側から見たときの凹部32fの形状は、例えば、鋭角状とされている。凹部32fは、突部32hの両側のそれぞれにおいて斜め後方に延びるように形成されている。凹部32fの底部(後端部)は、丸みを帯びていてもよいし、丸みを帯びていなくてもよい。 When viewed from the radially outward side, the shape of the recess 32f is, for example, acute-angled. The recess 32f is formed so as to extend diagonally rearward on each side of the protrusion 32h. The bottom (rear end) of the recess 32f may or may not be rounded.

突部32hは、先筒32の径方向内側に突出している。突部32hは、棒状化粧料Nの径方向内側に入り込んでいる。棒状化粧料Nは、前述した突出部N1と、径方向内側に窪む凹部N4とを有する。棒状化粧料Nは、例えば、複数の突出部N1と、凹部N4とを備え、突出部N1及び凹部N4は、先筒32(棒状化粧料N)の周方向(並設方向D3)に沿って並んでいる。 The protrusion 32h protrudes radially inward from the front tube 32. The protrusion 32h penetrates into the radially inward portion of the stick-shaped cosmetic N. The stick-shaped cosmetic N has the protrusion N1 described above and a recess N4 recessed radially inward. The stick-shaped cosmetic N has, for example, multiple protrusions N1 and recesses N4, and the protrusions N1 and recesses N4 are aligned along the circumferential direction (arrangement direction D3) of the front tube 32 (stick-shaped cosmetic N).

図14は、図12のD-D線断面図である。図13及び図14に示されるように、軸線方向D1に沿って見た棒状化粧料Nの形状は、例えば、複数の突出部N1のそれぞれが並設方向D3に交差する一方向D4に延びると共に、幅広突出部N2が一方向D4の反対方向D5に突出する形状とされている。 Figure 14 is a cross-sectional view taken along line D-D in Figure 12. As shown in Figures 13 and 14, the shape of the stick-shaped cosmetic material N as viewed along the axial direction D1 is such that, for example, each of the multiple protrusions N1 extends in one direction D4 intersecting the juxtaposition direction D3, and the wide protrusion N2 protrudes in the opposite direction D5 of the one direction D4.

棒状化粧料Nは、例えば、2個の突出部N1を含んでおり、一方の突出部N1の突出方向と他方の突出部N1の突出方向との成す角度は鋭角である。しかしながら、当該角度は、直角であってもよいし、鈍角であってもよい。軸線方向D1に直交する平面で棒状化粧料Nを切断したときの棒状化粧料Nの断面形状は、上記同様、複数の突出部N1が一方向D4に延びると共に幅広突出部N2が反対方向D5に突出する形状とされている。棒状化粧料Nの断面形状は、例えば、軸線方向D1のどの位置においても同一である。 The stick-shaped cosmetic N includes, for example, two protrusions N1, and the angle between the protruding direction of one protrusion N1 and the protruding direction of the other protrusion N1 is an acute angle. However, the angle may be a right angle or an obtuse angle. The cross-sectional shape of the stick-shaped cosmetic N when cut along a plane perpendicular to the axial direction D1 is, as described above, such that the multiple protrusions N1 extend in one direction D4 and the wide protrusion N2 protrudes in the opposite direction D5. The cross-sectional shape of the stick-shaped cosmetic N is, for example, the same at any position in the axial direction D1.

棒状化粧料Nの突出部N1は、U字状とされている。突出部N1は根元部N5を有する。突出部N1の一方向D4(長手方向、突出方向)の長さLは、突出部N1の根元部N5の幅Wよりも長い。突出部N1は、扁平状を有する。すなわち、複数の突出部N1のそれぞれは、先筒32の周方向に沿って並ぶ扁平部(板状部、羽根状部)とされている。 The protruding portion N1 of the stick-shaped cosmetic N is U-shaped. The protruding portion N1 has a base portion N5. The length L of the protruding portion N1 in one direction D4 (longitudinal direction, protruding direction) is longer than the width W of the base portion N5 of the protruding portion N1. The protruding portion N1 has a flat shape. In other words, each of the multiple protruding portions N1 is a flat portion (plate-shaped portion, wing-shaped portion) aligned along the circumferential direction of the front tube 32.

棒状化粧料Nの幅広突出部N2は、反対方向D5に突出する部分であって且つ突出部N1の幅Wよりも幅Hが長い部位を示している。本実施形態において、幅広突出部N2は、曲線状に反対方向D5に突出する部分を示している。一例として、幅広突出部N2は、円弧状とされている。しかしながら、幅広突出部N2は、例えば放物線状等、円弧状以外の形状であってもよい。 The wide protruding portion N2 of the stick-shaped cosmetic N is a portion that protrudes in the opposite direction D5 and has a width H greater than the width W of the protruding portion N1. In this embodiment, the wide protruding portion N2 is a portion that protrudes in a curved shape in the opposite direction D5. As an example, the wide protruding portion N2 is arc-shaped. However, the wide protruding portion N2 may have a shape other than an arc, such as a parabolic shape.

先筒32は、棒状化粧料Nの複数の突出部N1が入り込む複数の凹部32sを備え、凹部32sは開口部32cの凹部32fから後方に連続している。すなわち、凹部32sは開口部32cから化粧料保持部材35までの間に軸線方向D1に沿って延在している。複数の凹部32sは先筒32の周方向に沿って並ぶように配置されている。複数の凹部32sは、複数の突出部N1に対応して設けられており、凹部32sには突出部N1の先端部N6が入り込んでいる。凹部32sの形状は、先端部N6の形状に倣う形状とされており、例えば、円弧状とされている。 The front tube 32 has multiple recesses 32s into which the multiple protrusions N1 of the stick-shaped cosmetic N fit, and the recesses 32s continue rearward from the recesses 32f of the opening 32c. That is, the recesses 32s extend along the axial direction D1 from the opening 32c to the cosmetic holding member 35. The multiple recesses 32s are arranged in a line along the circumferential direction of the front tube 32. The multiple recesses 32s are provided in correspondence with the multiple protrusions N1, and the tips N6 of the protrusions N1 fit into the recesses 32s. The shape of the recesses 32s follows the shape of the tips N6, and is, for example, arc-shaped.

先筒32における棒状化粧料Nの収容空間32tにおいて、周方向に沿って並ぶ一対の突出部N1の間、及び棒状化粧料Nの並設方向D3の両端側のそれぞれには、化粧料保持部材35の保持部35Aが入り込んでいる。より具体的には、周方向に沿って並ぶ一対の凹部32sの間に位置する先筒32の内面32vと、一対の突出部N1と、凹部N4とによって画成された領域、及び棒状化粧料Nの並設方向D3の両端側のそれぞれに形成された先筒32の凹部32w、に保持部35Aが入り込んでいる。 In the storage space 32t for the stick-shaped cosmetic N in the front tube 32, the holding portion 35A of the cosmetic holding member 35 fits between a pair of protrusions N1 aligned along the circumferential direction, and on both ends of the arrangement direction D3 of the stick-shaped cosmetic N. More specifically, the holding portion 35A fits into the area defined by the inner surface 32v of the front tube 32 located between a pair of recesses 32s aligned along the circumferential direction, the pair of protrusions N1, and the recesses N4, and into the recesses 32w of the front tube 32 formed on both ends of the arrangement direction D3 of the stick-shaped cosmetic N.

図15は、化粧料保持部材35の斜視図である。図15に示されるように、化粧料保持部材35は、保持部35Aと軸体部5Bとを備える。保持部35Aは、棒状化粧料Nを保持する棒状化粧料保持部(チャック)として機能する。保持部35Aは、棒状化粧料Nの後端が突き当てられる基部35cと、基部35cから前方に延び出すと共に棒状化粧料Nの後側部分を支持する第1保持片35d及び第2保持片35fとを備える。 Figure 15 is a perspective view of the cosmetic holding member 35. As shown in Figure 15, the cosmetic holding member 35 comprises a holding portion 35A and a shaft portion 5B. The holding portion 35A functions as a stick-shaped cosmetic holding portion (zipper) that holds the stick-shaped cosmetic N. The holding portion 35A comprises a base portion 35c against which the rear end of the stick-shaped cosmetic N abuts, and a first holding piece 35d and a second holding piece 35f that extend forward from the base portion 35c and support the rear portion of the stick-shaped cosmetic N.

基部35cは、化粧料保持部材35の径方向外側に突出する突出部5fを有する。突出部5fの位置は棒状化粧料Nの突出部N1の位置に対応している。すなわち、突出部N1の後側に突出部5fが設けられる。基部35cは、例えば、一対の突出部5fを有し、一対の突出部5fの間に第1保持片35dが設けられる。また、基部35cは前進限の当接部としても機能する。 The base 35c has a protrusion 5f that protrudes radially outward from the cosmetic holding member 35. The position of the protrusion 5f corresponds to the position of the protrusion N1 of the stick-shaped cosmetic N. That is, the protrusion 5f is provided on the rear side of the protrusion N1. The base 35c has, for example, a pair of protrusions 5f, and the first holding piece 35d is provided between the pair of protrusions 5f. The base 35c also functions as a contact part at the forward limit.

第1保持片35dの形状は、例えば、前述した化粧料保持部材5の保持片5dの形状と同一である。第2保持片35fは、一例として、基部35cから延び出す延在部35gと、径方向外側を向く傾斜面35hを有する先端部35jとを備える。延在部35gの外周面35kは、例えば、円弧状に湾曲している。 The shape of the first holding piece 35d is, for example, the same as the shape of the holding piece 5d of the cosmetic holding member 5 described above. As an example, the second holding piece 35f has an extension portion 35g extending from the base portion 35c and a tip portion 35j having an inclined surface 35h facing radially outward. The outer peripheral surface 35k of the extension portion 35g is, for example, curved in an arc shape.

延在部35gは、その内周面35mに、径方向内側に突出するリブ部35pを備える。リブ部35pは、例えば、軸線方向D1に沿って延びており、棒状化粧料Nに入り込む部位である。このように、リブ部35pが並設方向D3の両側のそれぞれから棒状化粧料Nに入り込むことにより、化粧料保持部材35によって棒状化粧料Nを一層強固に保持できる。 The extension portion 35g has a rib portion 35p on its inner peripheral surface 35m that protrudes radially inward. The rib portion 35p extends, for example, along the axial direction D1 and is a portion that penetrates into the stick-shaped cosmetic material N. In this way, the rib portion 35p penetrates into the stick-shaped cosmetic material N from both sides in the parallel arrangement direction D3, so that the cosmetic material holding member 35 can hold the stick-shaped cosmetic material N even more firmly.

先端部35jの傾斜面35hは、化粧料保持部材35の径方向外側を向くと共に化粧料保持部材35の先端35qに向かうに従って径方向内側に傾斜している。例えば、先端部35jの幅(周方向の長さ)は、先端35qに向かうに従って狭くなっている。先端部35jは、前方を向く先端35qに向かうに従って薄くなっている。軸線方向D1に沿って見た先端35qの形状は、例えば、化粧料保持部材35の周方向に沿って延びる曲線状とされている。 The inclined surface 35h of the tip 35j faces radially outward of the cosmetic holding member 35 and is inclined radially inward toward the tip 35q of the cosmetic holding member 35. For example, the width (circumferential length) of the tip 35j narrows toward the tip 35q. The tip 35j becomes thinner toward the tip 35q that faces forward. The shape of the tip 35q as viewed along the axial direction D1 is, for example, a curved shape that extends circumferentially of the cosmetic holding member 35.

軸線方向D1に直交する平面で第1保持片35dを切断したときの第1保持片35dの断面形状は、棒状化粧料Nの凹部N4に倣った形状とされている。すなわち、第1保持片35dは、凹部N4を画成する棒状化粧料Nの内周面に沿うように設けられる凸部35rを備える。 The cross-sectional shape of the first holding piece 35d when the first holding piece 35d is cut along a plane perpendicular to the axial direction D1 is a shape that imitates the recess N4 of the stick-shaped cosmetic material N. In other words, the first holding piece 35d has a protrusion 35r that is provided along the inner peripheral surface of the stick-shaped cosmetic material N that defines the recess N4.

図14及び図15に示されるように、軸線方向D1に直交する平面で第2保持片35fを切断したときの第2保持片35fの断面形状は、前述した先端35qと同様、周方向に沿って延びる曲線状とされている。第1保持片35dは一対の突出部N1の間の凹部N4に入り込み、第2保持片35fは内周面35mに形成されたリブ部35pが棒状化粧料Nに入り込むと共に内周面35mで棒状化粧料Nを支えることにより、棒状化粧料Nを強固に保持することが可能とされている。 As shown in Figures 14 and 15, the cross-sectional shape of the second holding piece 35f when cut on a plane perpendicular to the axial direction D1 is a curved shape extending in the circumferential direction, similar to the tip 35q described above. The first holding piece 35d fits into the recess N4 between the pair of protrusions N1, and the second holding piece 35f has a rib portion 35p formed on the inner peripheral surface 35m that fits into the stick-shaped cosmetic material N and supports the stick-shaped cosmetic material N on the inner peripheral surface 35m, making it possible to firmly hold the stick-shaped cosmetic material N.

以上、第2実施形態に係る棒状化粧料容器31では、棒状化粧料Nが複数の突出部N1を有することにより、突出部N1の先端部N6を被塗布部に当てることによって細い線を容易に描くことができる。突出部N1の突出方向の長さLは、突出部N1の根元部N5の幅Wよりも長い。 As described above, in the stick-shaped cosmetic container 31 according to the second embodiment, the stick-shaped cosmetic N has multiple protrusions N1, so that thin lines can be easily drawn by contacting the tip N6 of the protrusion N1 with the area to be coated. The length L of the protrusion N1 in the protruding direction is longer than the width W of the base N5 of the protrusion N1.

従って、突出部N1の先端部N6を被塗布部に当てて塗布を継続しても、突出部N1の先端部N6の形状を広がりにくくすることができる。更に、突出方向の長さLが幅Wよりも長い複数の突出部N1を棒状化粧料Nが備えることにより、棒状化粧料Nの折損や抜け落ちを抑制することができ、第1実施形態に係る棒状化粧料容器1と同様の作用効果を得られる。 Therefore, even if the tip N6 of the protrusion N1 is placed against the part to be coated and coating is continued, the shape of the tip N6 of the protrusion N1 is unlikely to expand. Furthermore, by providing the stick-shaped cosmetic N with multiple protrusions N1 whose length L in the protruding direction is longer than their width W, breakage or falling off of the stick-shaped cosmetic N can be suppressed, and the same effect as that of the stick-shaped cosmetic container 1 in the first embodiment can be obtained.

先筒32の軸線方向D1に直交する平面で棒状化粧料Nを切断したときの棒状化粧料Nの断面は、複数の突出部N1の反対側に突出する幅広突出部N2を有する。よって、棒状化粧料Nの断面において、径方向の一方側に複数の突出部N1が設けられ、径方向の他方側に幅広突出部N2が設けられる。従って、一方側に突出する複数の突出部N1によって複数の細い線を容易に描くことができる。また、他方側に突出する幅広突出部N2によって太い線を容易に描くことができる。その結果、化粧料の塗布を速やかに行うことができる。 When the stick-shaped cosmetic N is cut in a plane perpendicular to the axial direction D1 of the front tube 32, the cross section of the stick-shaped cosmetic N has a wide protruding portion N2 protruding on the opposite side of the multiple protruding portions N1. Thus, in the cross section of the stick-shaped cosmetic N, multiple protruding portions N1 are provided on one radial side, and a wide protruding portion N2 is provided on the other radial side. Therefore, multiple thin lines can be easily drawn by the multiple protruding portions N1 protruding on one side. Also, thick lines can be easily drawn by the wide protruding portion N2 protruding on the other side. As a result, the cosmetic can be applied quickly.

以上、第2実施形態に係る棒状化粧料容器31について説明した。この棒状化粧料容器31のように、複数の突出部N1のそれぞれは径方向外側に延びる放射状とされていなくてもよい。すなわち、突出部の突出方向がどの方向を向くかについては、前述した各例に限られず適宜変更可能である。複数の突出部N1は、棒状化粧料Nの周方向に沿って等間隔に配置されていなくてもよい。 The above describes the stick-shaped cosmetic container 31 according to the second embodiment. As in this stick-shaped cosmetic container 31, each of the multiple protrusions N1 does not have to be radially extending outward in the radial direction. In other words, the protrusion direction of the protrusions is not limited to the above-mentioned examples and can be changed as appropriate. The multiple protrusions N1 do not have to be arranged at equal intervals along the circumferential direction of the stick-shaped cosmetic N.

更に、棒状化粧料Nの突出部N1及び幅広突出部N2の形状、大きさ、数、突出方向及び配置態様は適宜変更可能である。例えば、図16(a)に示されるように、棒状化粧料Nは、3個の突出部N1と1個の幅広突出部N2とを備えていてもよい。また、図16(b)に示されるように、棒状化粧料Nは、4個の突出部N1と1個の幅広突出部N2とを備えていてもよい。この場合、3個又は4個の突出部N1の少なくともいずれかで細い線を容易に描くことができると共に、幅広突出部N2で太い線を容易に描くことができる。更に、突出部N1の数は5個以上であってもよいし、幅広突出部N2の数が複数であってもよい。 Furthermore, the shape, size, number, protruding direction and arrangement of the protruding portion N1 and the wide protruding portion N2 of the stick-shaped cosmetic N can be changed as appropriate. For example, as shown in FIG. 16(a), the stick-shaped cosmetic N may have three protruding portions N1 and one wide protruding portion N2. As shown in FIG. 16(b), the stick-shaped cosmetic N may have four protruding portions N1 and one wide protruding portion N2. In this case, at least one of the three or four protruding portions N1 can easily draw thin lines, and the wide protruding portion N2 can easily draw thick lines. Furthermore, the number of protruding portions N1 may be five or more, and the number of wide protruding portions N2 may be more than one.

前述の第2実施形態では、円弧状とされている幅広突出部N2について例示した。しかしながら、棒状化粧料Nは、図16(c)に示されるように、円弧状の幅広突出部N2に代えて、矩形状の幅広突出部N7を備えていてもよい。この場合、突出部N1で細い線を描きつつ、幅広突出部N7によって太い線を容易に描くことができると共に、幅広突出部N7の角部N8によって塗布を行うことも可能となる。このように棒状化粧料Nの幅広突出部の形状は適宜変更可能である。突出部の形状についても同様である。 In the second embodiment described above, an example was given of the wide protrusion N2 being arc-shaped. However, as shown in FIG. 16(c), the stick-shaped cosmetic N may have a rectangular wide protrusion N7 instead of the arc-shaped wide protrusion N2. In this case, it is easy to draw thick lines with the wide protrusion N7 while drawing thin lines with the protrusion N1, and it is also possible to apply the cosmetic by using the corners N8 of the wide protrusion N7. In this way, the shape of the wide protrusion of the stick-shaped cosmetic N can be changed as appropriate. The same applies to the shape of the protrusion.

また、図17は、更なる変形例に係る先筒52及び棒状化粧料Qを示す斜視図である。先筒52は、前述した先筒32と同様、並設方向D3に沿って並ぶ一対の凹部52fを有する開口部52cを備え、一対の凹部52fのそれぞれに棒状化粧料Qの突出部Q1のそれぞれが入り込んでいる。棒状化粧料Qは、前述した棒状化粧料Nと同様、一方向D4に突出する一対の突出部Q1と、一対の突出部Q1の間に形成された凹部Q4と、反対方向D5に突出する幅広突出部Q2とを有する。 FIG. 17 is a perspective view showing a front tube 52 and stick-shaped cosmetic material Q according to a further modified example. Like the front tube 32 described above, the front tube 52 has an opening 52c with a pair of recesses 52f aligned along the juxtaposition direction D3, and each of the pair of recesses 52f receives a protruding portion Q1 of the stick-shaped cosmetic material Q. Like the stick-shaped cosmetic material N described above, the stick-shaped cosmetic material Q has a pair of protruding portions Q1 protruding in one direction D4, a recess Q4 formed between the pair of protruding portions Q1, and a wide protruding portion Q2 protruding in the opposite direction D5.

図13及び図17に示されるように、前述した棒状化粧料Nでは先筒32の先端に対して斜め後方(図13では下方)に突出する一対の突出部N1と斜め前方に突出する幅広突出部N2とを備える。一方、棒状化粧料Qでは斜め前方(図17では上方)に突出する一対の突出部Q1と斜め後方に突出する幅広突出部Q2とを備える。このように、複数の突出部及び幅広突出部の突出方向及び傾斜する向きについても適宜変更可能である。 As shown in Figures 13 and 17, the stick-shaped cosmetic N described above has a pair of protrusions N1 that protrude diagonally backward (downward in Figure 13) and a wide protrusion N2 that protrudes diagonally forward from the tip of the front tube 32. On the other hand, the stick-shaped cosmetic Q has a pair of protrusions Q1 that protrude diagonally forward (upward in Figure 17) and a wide protrusion Q2 that protrudes diagonally backward. In this way, the protrusion directions and inclination directions of the multiple protrusions and wide protrusions can be changed as appropriate.

以上、本開示に係る棒状化粧料容器の種々の実施形態及び変形例について説明した。しかしながら、本開示に係る棒状化粧料容器は前述した各実施形態又は変形例に限られず更に変更することも可能である。例えば、前述の実施形態では、繰出機構10を備える棒状化粧料容器1について説明した。しかしながら、棒状化粧料容器の繰出機構の構成については、前述した各例に限られず適宜変更可能である。更に、繰出機構を有しない棒状化粧料容器であってもよい。例えば、繰出機構に代えて、ノック式等の機械的な押出機構、又はスクイーズ式の押出機構を備えていてもよい。 Above, various embodiments and modifications of the stick-shaped cosmetic container according to the present disclosure have been described. However, the stick-shaped cosmetic container according to the present disclosure is not limited to the above-described embodiments or modifications, and can be further modified. For example, in the above-described embodiment, a stick-shaped cosmetic container 1 equipped with a dispensing mechanism 10 has been described. However, the configuration of the dispensing mechanism of the stick-shaped cosmetic container is not limited to the above-described examples, and can be modified as appropriate. Furthermore, the stick-shaped cosmetic container may not have a dispensing mechanism. For example, instead of the dispensing mechanism, a mechanical extrusion mechanism such as a knock type, or a squeeze type extrusion mechanism may be provided.

また、前述の実施形態では、棒状化粧料Mがアイブロウであり、棒状化粧料容器1がアイブロウ繰出容器である例について説明した。しかしながら、本開示に係る棒状化粧料容器は、例えば、アイライナー、コンシーラー又はリップライナー等、種々の棒状化粧料に対しても適用させることができる。 In the above embodiment, an example was described in which the stick-shaped cosmetic M is an eyebrow cream, and the stick-shaped cosmetic container 1 is an eyebrow cream dispenser. However, the stick-shaped cosmetic container according to the present disclosure can also be used with various stick-shaped cosmetics, such as eyeliner, concealer, or lip liner.

1,31…棒状化粧料容器、2,32、52…先筒、2A…前側筒部、2B…後側筒部、2c,32c,52c…開口部、2d…突部、2f…窪み、2g…段差部、2h…収容空間、2j…後端、2k…凹部、2m…テーパ面、2p…頂部、2q…底部、2r…内面、2s…収容空間、2t…スリット、2v…第1孔部、2w…第2孔部、3…中筒、3A…前側筒部、3b…外周面、3B…後側筒部、3c…傾斜面、3C…バネ部、3d…第1凸部、3D…鍔部、3f…第2凸部、3g…環状突起、3j…本体部、3k…スリット、4b…突条、5,35…化粧料保持部材、5A,35A…保持部、5B…軸体部、5b…雄螺子、5c,35c…基部、5d…保持片、5f…突出部、5g…幅広部、5h…幅狭部、5j…傾斜面、5k…先端部、5p…遷移部、5q…先端、5r…外周面、5s…角部、5t…傾斜面、6…保持部材、6b…前側筒部、6c…後側筒部、6d…突起、10…繰出機構、20…螺合部、32d…先端面、32f,52f…凹部、32g,32h…突部、32m…テーパ面、32p…湾曲凹部、32s…凹部、32t…収容空間、32v…内面、32w…凹部、35d…第1保持片、35f…第2保持片、35g…延在部、35h…傾斜面、35j…先端部、35k…外周面、35m…内周面、35p…リブ部、35q…先端、35r…凸部、D1…軸線方向、D2…長手方向、D3…並設方向、D4…一方向、D5…反対方向、H…幅、M,N,Q…棒状化粧料、M1,N1,Q1…突出部、M2…凹部、M3…根元部、M4…先端部、N2,Q2…幅広突出部、N3…先端面、N4,Q4…凹部、N5…根元部、N6…先端部、N7…幅広突出部、N8…角部、W…幅。 1, 31... stick-shaped cosmetic container, 2, 32, 52... front tube, 2A... front tube section, 2B... rear tube section, 2c, 32c, 52c... opening, 2d... protrusion, 2f... recess, 2g... step section, 2h... storage space, 2j... rear end, 2k... recess, 2m... tapered surface, 2p... top, 2q... bottom, 2r... inner surface, 2s... storage space, 2t... slit, 2v... first hole section, 2w... second hole section, 3... middle tube, 3A... front tube section, 3b... outer circumferential surface, 3B... rear tube section , 3c...inclined surface, 3C...spring portion, 3d...first convex portion, 3D...flange portion, 3f...second convex portion, 3g...annular projection, 3j...main body portion, 3k...slit, 4b...rib, 5, 35...cosmetic material holding member, 5A, 35A...holding portion, 5B...shaft portion, 5b...male screw, 5c, 35c...base portion, 5d...holding piece, 5f...projection portion, 5g...wide portion, 5h...narrow portion, 5j...inclined surface, 5k...tip portion, 5p...transition portion, 5q...tip, 5r...outer circumferential surface, 5s...corner portion , 5t...inclined surface, 6...holding member, 6b...front cylinder portion, 6c...rear cylinder portion, 6d...projection, 10...extending mechanism, 20...screwed portion, 32d...tip surface, 32f, 52f...recess, 32g, 32h...projection, 32m...tapered surface, 32p...curved recess, 32s...recess, 32t...accommodation space, 32v...inner surface, 32w...recess, 35d...first holding piece, 35f...second holding piece, 35g...extension portion, 35h...inclined surface, 35j...tip portion, 35k...outer peripheral surface , 35m...inner surface, 35p...rib portion, 35q...tip, 35r...projection portion, D1...axial direction, D2...longitudinal direction, D3...parallel arrangement direction, D4...one direction, D5...opposite direction, H...width, M, N, Q...stick-shaped cosmetic material, M1, N1, Q1...projection portion, M2...recess, M3...base portion, M4...tip portion, N2, Q2...wide projection portion, N3...tip surface, N4, Q4...recess, N5...base portion, N6...tip portion, N7...wide projection portion, N8...corner portion, W...width.

Claims (4)

固形状の棒状化粧料を前方に露出させる棒状化粧料容器であって、
前記棒状化粧料を内部に収容すると共に、前記棒状化粧料が露出する開口部を有する先筒と、
前記先筒の内部であって前記棒状化粧料から見て前記開口部の反対側に位置する化粧料保持部材と、
を備え、
前記先筒の軸線方向に直交する平面で前記棒状化粧料を切断したときの前記棒状化粧料の断面は、前記先筒の径方向外側に突出する複数の突出部、及び径方向内側に窪む複数の第1凹部を有し、前記突出部及び前記第1凹部は前記先筒の周方向に沿って交互に並んでおり、
前記突出部が突出する方向である前記突出部の長手方向の長さは、前記突出部の根元部における前記突出部の幅よりも長く、
前記先筒は、前記先筒の内部に前記棒状化粧料の複数の前記突出部のそれぞれが入り込む複数の第2凹部を有し、
前記第2凹部は、前記開口部と前記化粧料保持部材との間において前記軸線方向に延在しており、
前記化粧料保持部材は、複数の前記突出部の間に入り込んで前記棒状化粧料を保持する保持部を有し、
前記周方向に沿って並ぶ一対の前記第2凹部の間に位置する前記先筒の内面と、一対の前記突出部と、前記第1凹部とによって画成された領域に前記保持部が入り込んでいる、
棒状化粧料容器。
A stick-shaped cosmetic container that exposes a solid stick-shaped cosmetic material forward,
a front tube that contains the stick-shaped cosmetic material therein and has an opening through which the stick-shaped cosmetic material is exposed ;
a cosmetic material holding member located inside the front tube and on the opposite side of the opening from the stick-shaped cosmetic material;
Equipped with
a cross section of the stick-shaped cosmetic material when cut along a plane perpendicular to the axial direction of the leading tube has a plurality of protruding portions protruding radially outwardly of the leading tube and a plurality of first recessed portions recessed radially inwardly , the protruding portions and the first recessed portions being alternately arranged along the circumferential direction of the leading tube,
a length of the protrusion in a longitudinal direction, which is a direction in which the protrusion protrudes, is longer than a width of the protrusion at a base portion of the protrusion,
the front tube has a plurality of second recesses into which the plurality of protruding portions of the stick-shaped cosmetic material are inserted,
The second recess extends in the axial direction between the opening and the cosmetic holding member,
the cosmetic material holding member has a holding portion that fits between the plurality of protruding portions and holds the stick-shaped cosmetic material,
The holding portion is inserted into a region defined by an inner surface of the front tube located between a pair of the second recesses arranged along the circumferential direction, the pair of the protrusions, and the first recess.
A stick-shaped cosmetic container.
前記先筒の前記開口部は、複数の前記突出部の間に入り込む突部を有し、
前記先筒の径方向外側から見たときの前記突部の形状は、前方に向かうに従って先細りする鋭角状とされている、
請求項1に記載の棒状化粧料容器。
the opening of the front tube has a protrusion that fits between the plurality of protruding portions,
The shape of the protrusion when viewed from the radially outer side of the front tube is an acute angle that tapers toward the front.
The stick-shaped cosmetic container according to claim 1.
前記先筒の前記開口部は、前記棒状化粧料の前記突出部を露出すると共に後方に窪む複数の窪みを有する、
請求項1または請求項2に記載の棒状化粧料容器。
the opening of the front tube has a plurality of recesses that expose the protruding portion of the stick-shaped cosmetic material and are recessed rearward;
The stick-shaped cosmetic container according to claim 1 or 2 .
前記先筒の軸線方向に直交する平面で前記棒状化粧料を切断したときの前記棒状化粧料の断面は、前記複数の突出部の反対側に突出する幅広突出部を有する、
請求項1~のいずれか一項に記載の棒状化粧料容器。
a cross section of the stick-shaped cosmetic material when cut along a plane perpendicular to the axial direction of the front tube has a wide protruding portion protruding on an opposite side to the plurality of protruding portions;
The stick-shaped cosmetic container according to any one of claims 1 to 3 .
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Publication number Priority date Publication date Assignee Title
JP2002113991A (en) 2000-10-12 2002-04-16 Akira Ito Paper wound erasing body and manufacturing method thereof
JP3151931U (en) 2009-04-30 2009-07-09 株式会社トキワ Stick-shaped cosmetic supply container
CN201703135U (en) 2010-05-24 2011-01-12 胡佳威 Cross-type eraser
JP2018110519A (en) 2012-06-13 2018-07-12 トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ,インコーポレイティド System and method for wireless charging
JP2018202144A (en) 2017-04-20 2018-12-27 株式会社トキワ Stick-shaped cosmetic dispensing container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002113991A (en) 2000-10-12 2002-04-16 Akira Ito Paper wound erasing body and manufacturing method thereof
JP3151931U (en) 2009-04-30 2009-07-09 株式会社トキワ Stick-shaped cosmetic supply container
CN201703135U (en) 2010-05-24 2011-01-12 胡佳威 Cross-type eraser
JP2018110519A (en) 2012-06-13 2018-07-12 トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ,インコーポレイティド System and method for wireless charging
JP2018202144A (en) 2017-04-20 2018-12-27 株式会社トキワ Stick-shaped cosmetic dispensing container

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