JPH08154736A - Long makeup material supply container - Google Patents
Long makeup material supply containerInfo
- Publication number
- JPH08154736A JPH08154736A JP33030094A JP33030094A JPH08154736A JP H08154736 A JPH08154736 A JP H08154736A JP 33030094 A JP33030094 A JP 33030094A JP 33030094 A JP33030094 A JP 33030094A JP H08154736 A JPH08154736 A JP H08154736A
- Authority
- JP
- Japan
- Prior art keywords
- push rod
- stick
- cosmetic material
- shaped cosmetic
- female screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は棒状化粧材（口紅やアイ
ライン等）の繰出容器に関する。特には、棒状化粧材の
前進限（繰出端）や後退限（引込端）におけるクラッチ
機構（空回り機構）を有する棒状化粧材繰出容器に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dispensing container for stick-shaped cosmetic materials (lipstick, eyeline, etc.). In particular, the present invention relates to a stick-shaped cosmetic material feeding container having a clutch mechanism (idling mechanism) at the forward end (feeding end) and the backward end (retracting end) of the stick-shaped decorative material.
【０００２】[0002]
【従来の技術】図９は、従来の棒状化粧材繰出容器の一
例を示す断面図である。この図の棒状化粧材繰出容器１
０１は、先筒（第二の筒体）１３１、容器本体筒（第一
の筒体）１４１（メネジ部１４５一体）、押棒１５１及
び尾栓１５９の４部品よりなる。棒状化粧材１３３は、
先筒１３１内に、軸方向（図の上下方向）に移動可能な
ように収められている。棒状化粧材１３３の後端（図の
下側端）は、押棒１５１の先端に設けられたチャック１
５３の腔部に嵌合保持されている。2. Description of the Related Art FIG. 9 is a sectional view showing an example of a conventional stick-shaped cosmetic material feeding container. Stick-shaped cosmetic material feeding container 1 of this figure
Reference numeral 01 is composed of four parts: a tip cylinder (second cylinder) 131, a container body cylinder (first cylinder) 141 (integrated with the female screw portion 145), a push rod 151, and a tail plug 159. The stick-shaped cosmetic material 133 is
It is housed in the front tube 131 so as to be movable in the axial direction (vertical direction in the drawing). The rear end (lower end in the figure) of the stick-shaped decorative material 133 is the chuck 1 provided at the tip of the push rod 151.
It is fitted and held in the cavity of 53.
【０００３】先筒１３１内孔には、同期係合縦溝１３７
が軸方向に切られており、この溝１３７と、後述する押
棒１５１外面の一群の突起１５７とが、軸方向摺動自在
かつ回動不能に係合して、先筒１３１と押棒１５１とが
同期係合（回り止め）される。先筒１３１には、容器本
体筒１４１が、回動自在に同軸で嵌合している。容器本
体筒１４１の内孔には、メネジ部１４５が一体に形成さ
れているられている。メネジ部１４５の内面にはラセン
溝１４７が切られており、この溝には押棒１５１の外面
の一群の突起１５７が螺合している。A synchronous engagement vertical groove 137 is formed in the inner hole of the tip cylinder 131.
Is axially cut, and the groove 137 and a group of projections 157 on the outer surface of a push rod 151, which will be described later, are engaged with each other in a slidable and non-rotatable axial direction, so that the front cylinder 131 and the push rod 151 are separated from each other. Synchronous engagement (rotation is stopped). A container body cylinder 141 is rotatably and coaxially fitted into the front cylinder 131. A female screw portion 145 is integrally formed in the inner hole of the container body cylinder 141. A spiral groove 147 is cut on the inner surface of the female screw portion 145, and a group of projections 157 on the outer surface of the push rod 151 are screwed into the groove.
【０００４】容器本体筒１４１と先筒１３１の嵌合部に
は、環状凸部１３９と環状凹部１４３よりなる回動自在
の連結部が設けられていて、先筒１３１が容易に抜けな
いようになっている。容器本体筒１４１の基端には尾栓
１５９が取り付けられており、この尾栓１５９の上端面
は、押棒１５１の径大部１５５下面と当接して、押棒の
後退側ストロークエンドを決めている。一方、押棒１５
１の前進側のストロークエンドは、押棒径大部１５５の
上面とメネジ部１４５の下端面との当接により定まる。The fitting portion between the container body cylinder 141 and the front cylinder 131 is provided with a rotatable connecting portion composed of an annular convex portion 139 and an annular concave portion 143 so that the front cylinder 131 cannot be easily pulled out. Has become. A tail plug 159 is attached to the base end of the container body cylinder 141, and the upper end surface of this tail plug 159 contacts the lower surface of the large diameter portion 155 of the push rod 151 to determine the backward stroke end of the push rod. . On the other hand, the push rod 15
The stroke end on the forward side of No. 1 is determined by the contact between the upper surface of the push rod large diameter portion 155 and the lower end surface of the female screw portion 145.
【０００５】押棒１５１の外面には、一群の突起１５７
が、４本の列状で、あるピッチで設けられている。これ
らの突起１５７は、見ようによっては、スパイラル状に
も配列されており、メネジ部１４５内面のラセン溝１４
７と螺合してオネジの作用を果たす。また、これらの突
起１５７は、押棒１５１の軸方向に直線状に縦リブのよ
うに配列されており、先筒１３１内孔に切られている同
期係合縦溝１３７と係合する。A group of projections 157 are formed on the outer surface of the push rod 151.
Are arranged in a row with four rows at a certain pitch. Depending on the appearance, these protrusions 157 are arranged in a spiral shape, and the spiral groove 14 on the inner surface of the female screw portion 145 is formed.
It works as a male screw by screwing with 7. Further, these protrusions 157 are linearly arranged in the axial direction of the push rod 151 like vertical ribs and engage with the synchronous engagement vertical grooves 137 cut in the inner hole of the front cylinder 131.
【０００６】この容器の作用について説明する。例え
ば、容器本体筒１４１を左手の指で持って固定し、右手
の指で先筒１３１を回すと、押棒１５１は先筒１３１と
同期回転する（押棒突起１５７が先筒同期係合溝１３７
内に入り込んでいるため）。一方、容器本体筒１４１と
一体のネジ部１４５は回転しない。そのため、メネジ部
１４５のラセン溝１４７と係合している押棒突起１５７
は、ラセン溝に沿って回転しながら軸方向に移動し、押
棒が前進（又は後退）する。この押棒の軸方向の動きと
連動して、棒状化粧材１３３も先筒１３１の先端口１３
５から繰り出され（又は引込まれ）る。The operation of this container will be described. For example, when the container body cylinder 141 is held and fixed by the finger of the left hand and the tip cylinder 131 is rotated by the finger of the right hand, the push rod 151 rotates in synchronization with the tip cylinder 131 (the push rod protrusion 157 causes the tip cylinder synchronous engagement groove 137).
Because it is inside). On the other hand, the screw part 145 integrated with the container body cylinder 141 does not rotate. Therefore, the push rod protrusion 157 engaged with the spiral groove 147 of the female screw portion 145.
Moves in the axial direction while rotating along the spiral groove, and the push rod advances (or retracts). In association with the axial movement of the push rod, the stick-shaped cosmetic material 133 also moves the tip opening 13 of the tip cylinder 131.
It is paid out (or pulled in) from 5.
【０００７】[0007]
【発明が解決しようとする課題】上述の従来の棒状化粧
材繰出容器は、本発明の発明者が特願平５−２８９７５
７号により提案したものであって、押棒の外面に成形し
にくいオネジが存在しないことや、メネジ部材の長さが
短くてすむことから、きわめて製造しやすいという重大
な利点がある。また、押棒外面の一群の突起の配列の選
択により、突起がオネジにもなれば縦リブにもなるとい
う機構上の重大な利点もある。The above-mentioned conventional stick-shaped cosmetic material feeding container is disclosed by the inventor of the present invention in Japanese Patent Application No. 5-28975.
No. 7, which is difficult to form, does not exist on the outer surface of the push rod, and the length of the female screw member is short, so that there is a serious advantage that it is extremely easy to manufacture. Further, there is also a significant mechanical advantage that the projection becomes a male screw or a vertical rib by selecting the arrangement of a group of projections on the outer surface of the push rod.
【０００８】しかし、さらに使い勝手の良い棒状化粧材
繰出容器が求められていた。本発明は、棒状化粧材の繰
出端や引込端（ストロークエンド）において容器が空回
りするクラッチ機構を有し、使用者がストロークエンド
を明瞭に感じることができて使い勝手の良い棒状化粧材
繰出容器を提供することを目的とする。However, there has been a demand for a stick-shaped cosmetic material feeding container which is easier to use. The present invention provides a stick-shaped cosmetic material feeding container which has a clutch mechanism in which the container idles at the feeding end or the drawing-in end (stroke end) of the stick-shaped cosmetic material, and which allows the user to clearly feel the stroke end and is easy to use. The purpose is to provide.
【０００９】[0009]
【課題を解決するための手段】上記課題を解決するた
め、本発明の棒状化粧材繰出容器は、軸方向に連結され
た相対的に回動自在の２本の筒体と、これらの筒体内に
軸方向に摺動自在に収められた押棒と、この押棒と連動
する、棒状化粧材等を保持するチャックと、上記２本の
筒体のいずれか一方（第一の筒体）と同期回転する、ラ
セン溝の切られた内面を有するメネジ部材と、を具備
し；上記２本の筒体のいずれか他方の筒体（第二の筒
体）の内面、及び、上記押棒又はチャックの外面には、
第二の筒体と押棒とを軸方向摺動自在かつ回動不能に係
合させる同期係合部が設けられており、上記押棒の外面
には、上記メネジ部材のラセン溝と螺合する仮想のスパ
イラル空間の一部を占めるように配列された一群の突起
が設けられており；上記２本の筒体を相対的に回転させ
ることにより押棒とメネジ部材とを相対的に回転させて
押棒を進退させ、もって棒状化粧材を繰出し・引込みす
る棒状化粧材繰出容器であって；上記押棒の前進限及び
／又は後退限（ストロークエンド）を画するストローク
エンド設定部と、上記押棒がストロークエンドにある位
置において上記メネジ部材のラセン溝と螺合する上記押
棒外面の一群の突起の存在する押棒の部位に形成された
可撓性付与切欠部と、を有し；押棒がストロークエンド
にある位置において無理な回転力が押棒にかかった場合
に、メネジ部材のラセン溝と押棒外面の一群の突起との
螺合が解かれ両者が空回りすることを特徴とする。In order to solve the above-mentioned problems, a stick-shaped cosmetic material feeding container of the present invention comprises two relatively rotatable cylinders connected in the axial direction, and these cylinder bodies. A push rod slidably accommodated in the axial direction, a chuck for holding a stick-shaped cosmetic material and the like that interlocks with the push rod, and one of the two cylinders (first cylinder) is rotated synchronously with the other. And a female screw member having an inner surface with a spiral groove cut; an inner surface of the other one of the two cylindrical bodies (second cylindrical body) and an outer surface of the push rod or the chuck. Has
A synchronous engagement portion is provided which engages the second cylindrical body and the push rod so as to be slidable in the axial direction and non-rotatably, and the outer surface of the push rod has a virtual engagement with the spiral groove of the female screw member. Is provided with a group of protrusions arranged so as to occupy a part of the spiral space; and by relatively rotating the two cylindrical bodies, the push rod and the female screw member are relatively rotated to move the push rod. What is claimed is: 1. A stick-shaped cosmetic material feeding container that advances and retracts, and thereby draws and pulls in a stick-shaped cosmetic material; At a position where the push rod is at the stroke end; and a flexibility imparting notch formed at a portion of the push rod having a group of protrusions on the outer surface of the push rod that is screwed into the helical groove of the female screw member at a certain position; If the excessive rotational force is applied to the push rod, characterized in that both solved the screwing between a group of protrusions of the helical groove and the push rod outer surface of the female screw member idles.
【００１０】[0010]
【作用】本発明の棒状化粧材繰出容器の繰出・引込メカ
ニズムは、上述の従来の棒状化粧材繰出容器と同じであ
る。すなわち、第二の筒体−押棒−スパイラル状に配列
された一群の突起が同期回転し、第一の筒体−メネジ部
材−らせん溝が同期回転する。ここで第二の筒体と第一
の筒体とを相対的に回転させれば（一方を固定して一方
を回せば）、一群の突起がラセン溝中を進んで押棒及び
それと連動するチャックが進退する。チャック進退に伴
いそれに支持されている棒状化粧材が棒状化粧材繰出容
器から繰出し、引込みされる。The mechanism for feeding / pulling in the stick-shaped cosmetic material feeding container of the present invention is the same as that of the conventional stick-shaped cosmetic material feeding container described above. That is, the second cylinder-push bar-a group of protrusions arranged in a spiral shape rotate synchronously, and the first cylinder-female screw member-spiral groove rotates synchronously. Here, if the second cylinder and the first cylinder are rotated relative to each other (one is fixed and one is rotated), a group of protrusions advances in the spiral groove and the push rod and the chuck that interlocks with it. Goes back and forth. As the chuck advances and retracts, the stick-shaped cosmetic material supported by the chuck is drawn out from the stick-shaped cosmetic material feeding container and drawn in.
【００１１】次に、クラッチ機構の作用について説明す
る。本発明の棒状化粧材繰出容器においては、押棒がス
トロークエンドにある位置でメネジ部材のラセン溝と螺
合する押棒外面の一群の突起は、可撓性付与切欠部の形
成された押棒の部分に設けられている。可撓性付与切欠
部は、例えば押棒の芯部を横から窓状に切欠いたもので
ある。そして、この切欠によって肉厚が薄くなって撓み
やすくなった残りの橋状の部分（一例）に一群の突起が
突接されている。したがって、押棒が前進限にありなが
らも、さらに前進させるような方向に容器を回した場
合、メネジ部材のラセン溝と突起とが干渉して力（無理
な力）が働き、上記橋状の部分が内側に撓み、突起とラ
セン溝の螺合が解除され、押棒がメネジ部材内で空回り
する。このときの感触や音で、使用者は、容器がストロ
ークエンドにあることを知る。Next, the operation of the clutch mechanism will be described. In the stick-shaped cosmetic material feeding container of the present invention, a group of protrusions on the outer surface of the push rod that engages with the spiral groove of the female screw member at the position where the push rod is at the stroke end is located at the portion of the push rod where the flexibility imparting cutout portion is formed. It is provided. The flexibility-imparting notch is, for example, a core of a push rod that is notched from the side in a window shape. Then, a group of projections are brought into contact with the remaining bridge-shaped portion (one example) in which the wall thickness becomes thin due to the notch and is easily bent. Therefore, even if the push rod is at the limit of forward movement, when the container is turned in a direction to further advance, the helical groove of the female screw member and the projection interfere with each other to exert a force (unreasonable force), and the bridge-shaped portion Bends inward, the projection and the spiral groove are unscrewed, and the push rod idles in the female screw member. The user feels that the container is at the stroke end by the feel and sound at this time.
【００１２】[0012]
【実施例】以下、本発明の実施例を説明する。図１は、
本発明の一実施例に係る棒状化粧材繰出容器を示す断面
図である。Embodiments of the present invention will be described below. Figure 1
It is sectional drawing which shows the stick-shaped cosmetic material delivery container which concerns on one Example of this invention.
【００１３】この図の棒状化粧材繰出容器１は、先筒
（第二の筒体）２、容器本体筒（第一の筒体）６、メネ
ジ部材５、押棒４の４部品よりなる。棒状化粧材１０
は、先筒２内に、軸方向（図の上下方向）に移動可能な
ように収められている。棒状化粧材１０の後端（図の下
側端）は、押棒４の先端に設けられたチャック３の腔部
１７に嵌合保持されている。The stick-shaped cosmetic material feeding container 1 shown in this figure is composed of four parts: a front cylinder (second cylinder) 2, a container body cylinder (first cylinder) 6, a female screw member 5, and a push rod 4. Stick-shaped cosmetic material 10
Are housed in the front cylinder 2 so as to be movable in the axial direction (vertical direction in the drawing). The rear end (lower end in the figure) of the stick-shaped decorative material 10 is fitted and held in the cavity 17 of the chuck 3 provided at the tip of the push rod 4.
【００１４】先筒２内孔１３には同期係合縦溝１５が軸
方向に切られており、この溝１５と、後述する押棒４外
面の一群の突起２５とが、軸方向摺動自在かつ回動不能
に係合して、先筒２と押棒４とが同期係合（回り止め）
される。先筒２には、容器本体筒６が、回動自在に同軸
で嵌合している。容器本体筒６の内孔には、メネジ部材
５が、ローレット２９等により固定されて取り付けられ
ている。メネジ部材５の内面には二条のラセン溝２７が
切られており、この溝には押棒４の外面の一群の突起２
５が螺合している。この棒状化粧材繰出容器のラセン溝
２７は、リード角が大きめに作られており、メネジ部材
５を射出成形によって成形する際には、金型のコアを回
転させることなく引き抜き、成形品を自然に回転させて
いる。A synchronous engagement vertical groove 15 is axially cut in the inner hole 13 of the front cylinder 2, and the groove 15 and a group of projections 25 on the outer surface of the push rod 4 which will be described later are slidable in the axial direction. Non-rotatably engaged with the front cylinder 2 and push rod 4 in a synchronous engagement (rotation stop)
To be done. A container body cylinder 6 is rotatably and coaxially fitted in the front cylinder 2. The female screw member 5 is fixed and attached to the inner hole of the container body cylinder 6 by a knurl 29 or the like. The inner surface of the female screw member 5 is cut with two spiral grooves 27, and a group of the projections 2 on the outer surface of the push rod 4 are formed in the grooves.
5 is screwed. The spiral groove 27 of the stick-shaped cosmetic material feeding container has a large lead angle, and when the female screw member 5 is molded by injection molding, it is pulled out without rotating the core of the mold to naturally mold the molded product. It is rotating.
【００１５】容器本体筒６と先筒２の嵌合部には、環状
凸部１９と環状凹部２１よりなる回動自在の連結部が設
けられていて、先筒２が容易に抜けないようになってい
る。また、この連結部の下にはＯリング２３も装着され
ており、先筒２と容器本体筒６の間の回動に適当な摩擦
抵抗を与える役割を果たしている。なお、この摩擦抵抗
がないと、ネジのリード角が大の場合には、棒状化粧材
１０の先端に化粧時の圧力がかかった時に、押棒４がメ
ネジ部材５にたいして回転して棒状化粧材１０が引っ込
んでしまう（ＣＵＰ−ＤＯＷＮという）。このようなＣ
ＵＰ−ＤＯＷＮを、Ｏリング２３によって防止できる。
このＯリングのＣＵＰ−ＤＯＷＮ防止効果は、押棒が普
通のオネジを有する場合であっても、同じである。さら
に、先筒２と容器本体筒６とのグラツキも防止できる。
容器本体筒６の基端にはエンドフランジ４５が設けられ
ておりこのエンドフランジ上端面４３は、押棒４の径大
部３９下端面４１と当接して、押棒の後退側ストローク
エンドを決めている。一方押棒４の前進側のストローク
エンドは、押棒径大部３９の上端面３７とメネジ部材５
の下端面３１との当接により定まる。The fitting portion between the container body cylinder 6 and the front cylinder 2 is provided with a rotatable connecting portion composed of an annular convex portion 19 and an annular concave portion 21 to prevent the front cylinder 2 from coming off easily. Has become. An O-ring 23 is also attached under the connecting portion, and plays a role of giving an appropriate frictional resistance to the rotation between the front barrel 2 and the container body barrel 6. Without this frictional resistance, when the lead angle of the screw is large, the push rod 4 rotates with respect to the female screw member 5 when the tip of the stick-shaped decorative material 10 is pressed at the time of makeup, and the stick-shaped decorative material 10 is pressed. Will be withdrawn (called CUP-DOWN). C like this
UP-DOWN can be prevented by the O-ring 23.
The CUP-DOWN prevention effect of this O-ring is the same even when the push rod has a normal male thread. Further, it is possible to prevent the tip cylinder 2 and the container main body cylinder 6 from being fluctuated.
An end flange 45 is provided at the base end of the container body cylinder 6, and the upper end surface 43 of this end flange contacts the large diameter portion 39 lower end surface 41 of the push rod 4 to determine the backward stroke end of the push rod. . On the other hand, the stroke end on the forward side of the push rod 4 is at the upper end surface 37 of the push rod large diameter portion 39 and the female screw member 5.
It is determined by the contact with the lower end surface 31 of the.
【００１６】押棒４の外面には突起２５が、４本の列状
で、あるピッチで設けられている。なお突起２５が小判
形をしているのは、押棒４のガタツキを防止するためで
ある。これらの突起２５は、見ようによっては、スパイ
ラル状にも配列されており、メネジ部材５内面のラセン
溝２７と螺合してオネジの作用を果たす。また、これら
の突起２５は、押棒４の軸方向に直線状に縦リブのよう
に配列されており、先筒内孔１３に切られている同期係
合縦溝１５と係合する。On the outer surface of the push rod 4, projections 25 are provided in a row of four and at a certain pitch. The protrusion 25 has an oval shape in order to prevent the push rod 4 from rattling. Depending on the appearance, these protrusions 25 are also arranged in a spiral shape, and function as male threads by screwing with the spiral grooves 27 on the inner surface of the female screw member 5. Further, these protrusions 25 are linearly arranged in the axial direction of the push rod 4 like vertical ribs, and engage with the synchronous engagement vertical grooves 15 cut in the front cylinder inner hole 13.
【００１７】この容器の作用について説明する。例え
ば、容器本体筒６を左手の指で持って固定し、右手の指
で先筒２を回すと、押棒４は先筒２と同期回転する（押
棒突起２５が先筒同期係合溝１５内に入り込んでいるた
め）。一方、容器本体筒６に固定されているメネジ部材
５は回転しない。そのため、メネジ部材５のラセン溝２
７と係合している押棒突起２５は、ラセン溝に沿って回
転しながら軸方向に移動し、押棒が前進（又は後退）す
る。この押棒の軸方向の動きと連動して、棒状化粧材１
０も先筒２の先端口から繰り出され（又は引込まれ）
る。The operation of this container will be described. For example, when the container body cylinder 6 is held and fixed by the finger of the left hand and the tip cylinder 2 is rotated by the finger of the right hand, the push rod 4 rotates synchronously with the tip cylinder 2 (the push rod projection 25 is in the tip cylinder synchronous engagement groove 15 Because it has entered). On the other hand, the female screw member 5 fixed to the container body cylinder 6 does not rotate. Therefore, the spiral groove 2 of the female screw member 5
The push rod projection 25 engaged with 7 moves in the axial direction while rotating along the spiral groove, and the push rod advances (or retreats). The rod-shaped decorative material 1 is interlocked with the axial movement of the push rod.
0 is also fed out (or retracted) from the tip end of the tip cylinder 2.
You.
【００１８】図１の棒状化粧材繰出容器の特徴は、押棒
４の上部及び下部に切欠Ａ３３及び切欠Ｂ３５からなる
クラッチ機構が設けられていることである。両切欠は、
押棒４の横方向に貫通した窓のような形で設けられてい
る。また、両切欠は、軸方向に長く延び、約５個分の突
起２５が存在する押棒４の部分に渡っている。The feature of the stick-shaped cosmetic material feeding container shown in FIG. 1 is that a clutch mechanism consisting of a notch A33 and a notch B35 is provided at the upper and lower parts of the push rod 4. Both notches
It is provided in the shape of a window that penetrates the push rod 4 in the lateral direction. Both notches extend in the axial direction and extend over the portion of the push rod 4 where about five protrusions 25 are present.
【００１９】切欠Ａ３３の位置は、押棒４が後退限にあ
る時に（図１の状態）、メネジ部材５と重なる位置であ
る。切欠Ｂ３５の位置は、押棒４が前進限にある時に、
メネジ部材５と重なる位置である。The position of the notch A33 is a position where it overlaps with the female screw member 5 when the push rod 4 is in the retracted limit (state of FIG. 1). The position of the notch B35 is, when the push rod 4 is at the forward limit,
It is a position overlapping with the female screw member 5.
【００２０】両切欠のクラッチ作用について説明する。
図２は、図１の押棒の切欠部におけるクラッチ作用を模
式的に示す図である。図１の状態から押棒４を無理に後
退側に回そうとすると、押棒４はこれ以上下には行かな
いので、押棒４外面の突起２５がそのままの上下位置で
回転しようとする。そうすると、突起２５は、ラセン溝
２７の境のラセン凸条５１に干渉し、この凸条５１を乗
り越えようとする。一般的には、ここで無理に押棒４を
回すと、突起２５かラセン凸条５１のどちらか（あるい
は両方）がこわれてしまう。The clutch action of both notches will be described.
FIG. 2 is a diagram schematically showing the clutch action in the cutout portion of the push rod of FIG. If the push rod 4 is forcibly turned backward from the state shown in FIG. 1, the push rod 4 does not go further downward, so that the protrusion 25 on the outer surface of the push rod 4 tries to rotate in the vertical position as it is. Then, the projection 25 interferes with the spiral projection 51 on the boundary of the spiral groove 27 and tries to get over the projection 51. Generally, if the push rod 4 is forcibly rotated here, either the protrusion 25 or the spiral ridge 51 (or both) will be broken.
【００２１】ところが、本実施例の棒状化粧材繰出容器
の場合は、押棒４の中に切欠Ａ３３があるため、切欠Ａ
３３の両側の橋状部５２が突起２５に押されて内側に撓
んで、図２のような状態となる。そうなると、突起２５
がラセン溝２７から内側に外れて、ラセン凸状５１を乗
り越えて隣のラセン溝２７に入ってしまう。後はこの繰
り返しで、押棒４は後退限で空回りする。この際の感触
や音で、使用者は、棒状化粧材繰出容器が後退限（引込
端）にあることを明瞭に知ることができる。また、無理
回しによる容器の破壊も防止できる。However, in the case of the stick-shaped cosmetic material feeding container of the present embodiment, the notch A33 is present in the push rod 4, so that the notch A
The bridge portions 52 on both sides of 33 are pushed by the projections 25 and bend inward, and the state shown in FIG. 2 is obtained. Then, the protrusion 25
Will come inward from the spiral groove 27, get over the spiral convex shape 51 and enter the adjacent spiral groove 27. After that, by repeating this, the push rod 4 idles at the backward limit. The user can clearly know from the feel and sound at this time that the stick-shaped cosmetic material feeding container is at the retracted end (retracted end). In addition, it is possible to prevent the container from being broken due to excessive rotation.
【００２２】この棒状化粧材繰出容器の前進限（繰出
端）における切欠Ａ３５のクラッチ作用も上述の後退限
の場合と同様である。図１の棒状化粧材繰出容器は、前
進限及び後退限にクラッチ機構を備えているが、このよ
うなクラッチ機構は、前進限又は後退限のいずれかにあ
ればよい場合もある。例えば、棒状化粧材を使い切って
短くなり、これ以上繰出せないことを使用者に知らせる
ためのみならば、前進限のみにクラッチ機構があればよ
い。The clutch action of the notch A35 at the forward limit (feeding end) of the stick-shaped cosmetic material feeding container is the same as in the case of the backward limit described above. The stick-shaped cosmetic material feeding container in FIG. 1 is provided with a clutch mechanism at the forward limit and the backward limit, but such a clutch mechanism may be at either the forward limit or the backward limit. For example, the clutch mechanism may be provided only at the forward limit for the purpose of informing the user that the stick-shaped decorative material has been used up and shortened and cannot be further extended.
【００２３】図３は、押棒に形成された可撓性付与切欠
部の他の一例を示す図である。図３の押棒４は後端切欠
５３を有する。後端切欠５３は、押棒４の軸芯部に、押
棒４の後端（下端）から上方に切込まれている。さら
に、押棒４の後端部側面（図の紙面の表側及び裏側）
は、肉のそぎ落とされたそぎ落し面５４となっており、
残った押棒４の部分は尾ビレ部５５となっている。FIG. 3 is a view showing another example of the flexibility imparting cutout portion formed on the push rod. The push rod 4 in FIG. 3 has a rear end cutout 53. The rear end notch 53 is cut upward in the shaft core portion of the push rod 4 from the rear end (lower end) of the push rod 4. Further, the side surface of the rear end portion of the push rod 4 (front side and back side of the drawing sheet)
Is the cut-off surface 54 of the meat,
The remaining portion of the push rod 4 is a tail fin portion 55.
【００２４】尾ビレ部５５の外面には、突起２５が突設
されている。また、尾ビレ部５５の下端部は径大部（横
方向張出部）３９となっている。突起２５、径大部３９
の役割は、図１の棒状化粧材繰出容器のそれらの役割と
同じである。このように形成された尾ビレ部５５は撓み
やすいので、良好なクラッチ機構を構成できる。A protrusion 25 is provided on the outer surface of the tail fin 55. Further, the lower end portion of the tail fin portion 55 is a large-diameter portion (laterally extending portion) 39. Protrusion 25, large diameter portion 39
Are the same as those of the stick-shaped cosmetic material feeding container in FIG. Since the tail fin portion 55 formed in this way is easily bent, a good clutch mechanism can be configured.
【００２５】図４は、本発明の第二態様に係る棒状化粧
材繰出容器の一実施例を示す断面図である。図１の棒状
化粧材繰出容器と同様の部位は同じ符号で示されてい
る。この図の態様の棒状化粧材繰出容器は、軸方向に連
結された相対的に回動自在の２本の筒体と、これらの筒
体内に軸方向に摺動自在に収められた押棒と、この押棒
と連動する、棒状化粧材等を保持するチャックと、上記
２本の筒体のいずれか一方（第一の筒体）と同期回転す
る、ラセン溝の切られた内面を有するメネジ部材と、を
具備し；上記２本の筒体のいずれか他方の筒体（第二の
筒体）の内面、及び、上記押棒又はチャックの外面に
は、第二の筒体と押棒とを軸方向 自在かつ回動不能
に係合させる同期係合部が設けられており、上記押棒の
外面には、上記メネジ部材のラセン溝と螺合するオネジ
が設けられており；上記２本の筒体を相対的に回転させ
ることにより押棒とメネジ部材とを相対的に回転させて
押棒を進退させ、もって棒状化粧材を繰出し・引込みす
る棒状化粧材繰出容器であって；上記押棒の前進限及び
／又は後退限（ストロークエンド）を画するストローク
エンド設定部と、上記押棒外面のオネジの切られている
領域の外側に設けられた、メネジ部材のラセン溝と相対
回転自在で、かつ、押棒をオネジとラセン溝とが螺合す
る方向に付勢するクラッチ部と、を有することを特徴と
する。FIG. 4 is a sectional view showing an embodiment of a stick-shaped cosmetic material feeding container according to the second aspect of the present invention. Portions similar to those of the stick-shaped cosmetic material feeding container in FIG. 1 are denoted by the same reference numerals. The stick-shaped cosmetic material feeding container of the embodiment shown in the figure includes two relatively rotatable cylinders connected in the axial direction, and a push rod housed in the cylinders so as to be slidable in the axial direction. A chuck that holds a stick-shaped decorative material or the like that interlocks with the push rod, and a female screw member that has an inner surface with a spiral groove cut and that rotates in synchronization with either one of the two tubular bodies (first tubular body). The second cylinder and the push rod are axially arranged on the inner surface of the other cylinder (second cylinder) of the two cylinders and on the outer surface of the push rod or the chuck. A synchronous engagement portion for engaging freely and non-rotatably is provided, and an external thread that is screwed into the spiral groove of the female thread member is provided on the outer surface of the push rod; By rotating relatively, the push rod and the female screw member are relatively rotated to move the push rod forward and backward, and thus the rod shape is obtained. A stick-shaped cosmetic material feeding container for feeding / pulling in cosmetic material; a stroke end setting portion for defining a forward end and / or a backward end (stroke end) of the push rod, and a region where a male screw is cut on the outer surface of the push rod. And a clutch portion which is provided on the outer side of the clutch and is rotatable relative to the helical groove of the female screw member and biases the push rod in the direction in which the male screw and the helical groove are screwed together.
【００２６】この態様の棒状化粧材繰出容器の繰出・引
込メカニズムは、前述の第一態様の棒状化粧材繰出容器
と同様である。なお、押棒外面のオネジは、スパイラル
状に配列された一群の突起であっても、普通のオネジで
あってもよい。The feeding / pulling mechanism of the stick-shaped cosmetic material feeding container of this aspect is the same as that of the above-mentioned stick-shaped cosmetic material feeding container of the first aspect. The male screw on the outer surface of the push rod may be a group of protrusions arranged in a spiral shape or may be a normal male screw.
【００２７】本発明の第二態様の棒状化粧材繰出容器の
クラッチ機構を説明する。図４に示されている、押棒４
の後端のクラッチ部６１がクラッチ機構を構成する。図
５は、図４の棒状化粧材繰出容器の押棒４のクラッチ部
６１周辺を拡大した図であって、同棒状化粧材繰出容器
のクラッチ機構の一連の動作を説明するための断面図で
ある。The clutch mechanism of the stick-shaped cosmetic material feeding container according to the second aspect of the present invention will be described. Push bar 4 shown in FIG.
The clutch portion 61 at the rear end constitutes a clutch mechanism. 5: is the figure which expanded the clutch part 61 periphery of the push rod 4 of the stick-shaped cosmetic material delivery container of FIG. 4, and is sectional drawing for demonstrating a series of operation | movement of the clutch mechanism of the same stick-shaped cosmetic material delivery container. .
【００２８】図５（Ａ）に示されているように、クラッ
チ部６１は、押棒４の突起配列部６４に続く突起２５の
無いストレートな面６２と、このストレート面６２の反
突起配列部側に続く、反突起配列部方向に向かって広が
るテーパー面６３と、ストレート面６２からテーパー面
６３にかけての押棒４後端部に形成された可撓性付与切
欠部としての後端切欠５３と、から構成されている。As shown in FIG. 5 (A), the clutch portion 61 has a straight surface 62 without the protrusion 25 following the protrusion arrangement portion 64 of the push rod 4, and the side of the straight surface 62 opposite to the protrusion arrangement portion. From the taper surface 63 that spreads in the direction of the anti-projection arrangement portion and the rear end notch 53 as a flexibility imparting notch formed at the rear end of the push rod 4 from the straight surface 62 to the taper surface 63. It is configured.
【００２９】図５（Ａ）は、押棒４が前進限近くまで前
進した状態である。さらに押棒４が前進する（右に進
む）と、テーパー面６３がメネジ部材５の下端部３１に
当接してストッパーが効いて、前進限となる。FIG. 5 (A) shows a state in which the push rod 4 has advanced to the vicinity of the forward limit. When the push rod 4 further advances (moves to the right), the tapered surface 63 comes into contact with the lower end portion 31 of the female screw member 5 to act as a stopper, and the advance limit is reached.
【００３０】図５（Ｂ）は、そのようなストッパーが効
き始めた状態である。すなわち、テーパー面６３は、実
際には、最後端側のラセン凸状５１’と接する。さら
に、押棒４が回転しながら右に進む（詳しくは、図の最
左端の突起２５’が図の最右端のラセン凸状５１に添っ
てスパイラルな動作をしながら移動すると）、ラセン凸
状５１’がテーパー面６３を押す力によって後端切欠５
３がすぼまり、テーパー面６３はさらに右側に引き込ま
れる。FIG. 5B shows a state in which such a stopper has started to work. That is, the tapered surface 63 actually contacts the spiral convex shape 51 ′ on the rearmost end side. Further, the push rod 4 rotates and moves to the right (specifically, when the protrusion 25 ′ at the left end of the figure moves along the spiral protrusion 51 at the right end of the diagram while performing a spiral operation), the spiral protrusion 51 'Rear end notch 5 due to the force pushing the tapered surface 63
3, the tapered surface 63 is further pulled to the right side.
【００３１】図５（Ｃ）は、上述のようになって、ほぼ
最大限、押棒４が前進した（右に移動した）状態を示
す。このとき、テーパー面６３とラセン凸状５１’の当
接力により、押棒４は後退方向すなわち突起２５’がラ
セン溝２７と螺合する向きに付勢されている。図５
（Ｃ）の状態からさらに押棒を回転させると、突起２
５’は、ラセン凸状５１の図上における裏側に回り込ん
でしまう。そうなると、ラセン凸状５１の裏側はラセン
溝２７となっているため、突起２５’は左方向への支え
を無くして、上記付勢力のため、後退方向（図の左方
向）に戻る。これが図５（Ｄ）の状態である。FIG. 5C shows a state in which the push rod 4 is advanced (moved to the right) to the maximum extent as described above. At this time, the contact force between the tapered surface 63 and the spiral convex shape 51 ′ urges the push rod 4 in the backward direction, that is, the direction in which the projection 25 ′ is screwed into the spiral groove 27. Figure 5
When the push rod is further rotated from the state of (C), the protrusion 2
5'will wrap around to the back side of the spiral convex shape 51 in the figure. Then, since the back side of the spiral convex shape 51 is the spiral groove 27, the protrusion 25 'loses its support in the left direction and returns to the backward direction (left direction in the drawing) due to the above-mentioned biasing force. This is the state of FIG.
【００３２】さらに押棒を回せば、（Ａ）〜（Ｄ）の状
態が繰り返えされ、ちょうどクラッチのような作用とな
る。このようなテーパー面とストッパーとの干渉を利用
したクラッチ機構の利点は、押棒が普通のオネジを有し
ているような場合でも、簡単にクラッチ機構を実現でき
ることである。When the push rod is further rotated, the states of (A) to (D) are repeated, and the action is just like a clutch. The advantage of the clutch mechanism utilizing the interference between the tapered surface and the stopper is that the clutch mechanism can be easily realized even when the push rod has an ordinary male screw.
【００３３】図６は、図５の実施例と同様のクラッチ機
構を有する本発明の一実施例の棒状化粧材繰出容器を示
す断面図である。FIG. 6 is a sectional view showing a stick-shaped cosmetic material feeding container according to an embodiment of the present invention having a clutch mechanism similar to that of the embodiment of FIG.
【００３４】図６の棒状化粧材繰出容器が図５の棒状化
粧材繰出容器と異なるのは次の点である。すなわち、こ
の実施例の棒状化粧材繰出容器の押棒４外面には、通常
のオネジ６７が切られている。また、先筒２の内孔１３
には、軸方向に同期係合縦溝６５が切られている。この
同期係合縦溝６５は、チャック３の外面に突き出すよう
に設けられた同期係合リブ６９と、軸方向摺動自在、か
つ、回動不能に係合して、押棒４と先筒２との回り止め
となる。The stick-shaped cosmetic material feeding container shown in FIG. 6 is different from the stick-shaped cosmetic material feeding container shown in FIG. 5 in the following points. That is, a normal male screw 67 is cut on the outer surface of the push rod 4 of the stick-shaped cosmetic material feeding container of this embodiment. In addition, the inner hole 13 of the tip cylinder 2
A synchronous engagement vertical groove 65 is cut in the axial direction. The synchronous engagement vertical groove 65 engages with a synchronous engagement rib 69 provided so as to project to the outer surface of the chuck 3 so as to be axially slidable and non-rotatable, so that the push rod 4 and the tip cylinder 2 are engaged. It becomes a rotation stop with.
【００３５】図６の棒状化粧材繰出容器の利点は、ピッ
チが非常に細かい場合は通常オネジでも割型で生産でき
ることである。An advantage of the stick-shaped cosmetic material feeding container shown in FIG. 6 is that, when the pitch is very fine, a male screw can be normally produced in a split mold.
【００３６】図７は、図５の実施例と同様のクラッチ機
構を有する棒状化粧材繰出容器に用いられる押棒の一変
形例を示す図である。図８は、図７の押棒と組合わせて
用いる先筒の断面図である。FIG. 7 is a view showing a modified example of a push rod used in a stick-shaped cosmetic material feeding container having a clutch mechanism similar to that of the embodiment of FIG. FIG. 8 is a cross-sectional view of a tip cylinder used in combination with the push rod of FIG. 7.
【００３７】図７の押棒の特徴は、通常のオネジ６７、
及び、同オネジ６７のある部分をそぎ落としたようにそ
ぎ落し面７１を有することである。このそぎ落し面７１
に、射出成形のパーティングラインがくる。The feature of the push rod in FIG. 7 is that a normal male screw 67,
In addition, it has a cut-off surface 71 as if a portion with the male screw 67 was cut off. This cut-off surface 71
Then comes the injection molding parting line.
【００３８】図７の押棒を有する棒状化粧材繰出容器の
クラッチ機構は、図５や図６の棒状化粧材繰出容器のク
ラッチ機構と同じである。図７、８に示されているよう
に押棒及び先筒を構成する利点は、上述のように射出成
形する場合、金型のパーティングライン付近にネジが存
在しないので、型開き時におけるネジのアンダーカット
が起きないことである。The clutch mechanism of the stick-shaped cosmetic material feeding container having the push rod shown in FIG. 7 is the same as the clutch mechanism of the stick-shaped cosmetic material feeding container shown in FIGS. The advantage of constructing the push rod and the tip cylinder as shown in FIGS. 7 and 8 is that when injection molding is performed as described above, there is no screw near the parting line of the mold, so that the screw of Undercut does not occur.
【００３９】[0039]
【発明の効果】以上の説明から明らかなように、本発明
の棒状化粧材繰出容器は以下の効果を発揮する。 クラッチ機構を、押棒に加工された切欠やテーパー
面により構成することができるので、従来の棒状化粧材
繰出容器から部品点数を増やすことなくクラッチ機構付
きの棒状化粧材繰出容器を提供できる。As is apparent from the above description, the stick-shaped cosmetic material feeding container of the present invention exhibits the following effects. Since the clutch mechanism can be configured by the notch or the tapered surface processed into the push rod, it is possible to provide the stick-shaped cosmetic material feeding container with the clutch mechanism without increasing the number of parts from the conventional stick-shaped cosmetic material feeding container.
【００４０】 図１及び２の実施例のクラッチ機構
は、一群の突起を有する押棒を採用する場合のみ実現で
きるが、図４及び５の実施例のクラッチ機構は、通常の
オネジを有する押棒でも実現できる。The clutch mechanism of the embodiment of FIGS. 1 and 2 can be realized only when a push rod having a group of protrusions is adopted, but the clutch mechanism of the embodiments of FIGS. 4 and 5 is also realized by a push rod having a normal male screw. it can.
【図１】本発明の一実施例に係る棒状化粧材繰出容器を
示す断面図である。FIG. 1 is a cross-sectional view showing a stick-shaped cosmetic material feeding container according to an embodiment of the present invention.
【図２】図１の押棒の切欠部におけるクラッチ作用を模
式的に示す図である。FIG. 2 is a diagram schematically showing a clutch action in a cutout portion of the push rod of FIG.
【図３】押棒に形成された可撓性付与切欠部の他の一例
を示す図である。FIG. 3 is a view showing another example of the flexibility imparting notch formed on the push rod.
【図４】本発明の第二態様に係る棒状化粧材繰出容器の
一実施例を示す断面図である。FIG. 4 is a cross-sectional view showing an example of a stick-shaped cosmetic material feeding container according to the second aspect of the present invention.
【図５】図４の棒状化粧材繰出容器の押棒４のクラッチ
部６１周辺を拡大した図であって、同棒状化粧材繰出容
器のクラッチ機構の一連の動作を説明するための断面図
である。5 is an enlarged view of the vicinity of the clutch portion 61 of the push rod 4 of the stick-shaped cosmetic material feeding container of FIG. 4, and is a cross-sectional view for explaining a series of operations of the clutch mechanism of the stick-shaped cosmetic material feeding container. .
【図６】図５の実施例と同様のクラッチ機構を有する本
発明の一実施例の棒状化粧材繰出容器を示す断面図であ
る。6 is a cross-sectional view showing a stick-shaped cosmetic material feeding container of one embodiment of the present invention having a clutch mechanism similar to that of the embodiment of FIG.
【図７】図５の実施例と同様のクラッチ機構を有する棒
状化粧材繰出容器に用いられる押棒の一変形例を示す断
面図である。FIG. 7 is a cross-sectional view showing a modified example of a push rod used for a stick-shaped cosmetic material feeding container having a clutch mechanism similar to that of the embodiment of FIG.
【図８】図７の押棒と組合わせて用いる先筒の断面図で
ある。8 is a sectional view of a tip cylinder used in combination with the push rod of FIG.
【図９】従来の棒状化粧材繰出容器の一例を示す断面図
である。FIG. 9 is a cross-sectional view showing an example of a conventional stick-shaped cosmetic material feeding container.
１ 棒状化粧材繰出容器 ２ 先筒 ３ チャック ４ 押棒 ５ メネジ部材 ６ 容器本体筒 １０ 棒状化粧材 １１ 先端開口 １３ 内孔 １５ 同期係合
縦溝 １７ 腔部 １９ 環状凸部 ２１ 環状凹部 ２３ Ｏリング ２５ 突起 ２７ ラセン溝 ２９ ローレット ３１ メネジ部
材下端部 ３３ 切欠Ａ ３５ 切欠Ｂ ３７ 径大部上端面 ３９ 径大部 ４１ 径大部下端部 ４３ エンドク
ランジ上端部 ４５ エンドクランジ ５１ ラセン凸
状 ５２ 橋状部 ５３ 後端切欠 ５４ そぎ落し面 ５５ 尾ビレ部 ６２ ストレート円筒面 ６３ テーパー
面 ６４ 突起配列部 ６５ 同期係合
縦溝 ６７ オネジ ６９ 同期係合
リブ ７１ そぎ落し面 ７３ 同期係合
縦溝DESCRIPTION OF SYMBOLS 1 Bar-shaped cosmetic material feeding container 2 Tip cylinder 3 Chuck 4 Push rod 5 Female screw member 6 Container main body cylinder 10 Bar-shaped cosmetic material 11 Tip opening 13 Inner hole 15 Synchronous engagement vertical groove 17 Cavity 19 Ring-shaped projection 21 Ring-shaped recess 23 O-ring 25 Protrusion 27 Spiral Groove 29 Knurl 31 Lower end of female screw member 33 Notch A 35 Notch B 37 Large diameter upper end surface 39 Large diameter portion 41 Large diameter lower portion 43 End clamp upper end 45 End clamp 51 Raised convex 52 Bridge portion 53 Rear end notch 54 Cut-off surface 55 Tail fin portion 62 Straight cylindrical surface 63 Tapered surface 64 Projection arrangement portion 65 Synchronous engagement vertical groove 67 Male screw 69 Synchronous engagement rib 71 Striated surface 73 Synchronous engagement vertical groove
Claims (6)
２本の筒体と、 これらの筒体内に軸方向に摺動自在に収められた押棒
と、 この押棒と連動する、棒状化粧材等を保持するチャック
と、 上記２本の筒体のいずれか一方（第一の筒体）と同期回
転する、ラセン溝の切られた内面を有するメネジ部材
と、を具備し；上記２本の筒体のいずれか他方の筒体
（第二の筒体）の内面、及び、上記押棒又はチャックの
外面には、第二の筒体と押棒とを軸方向摺動自在かつ回
動不能に係合させる同期係合部が設けられており、 上記押棒の外面には、上記メネジ部材のラセン溝と螺合
する仮想のスパイラル空間の一部を占めるように配列さ
れた一群の突起が設けられており；上記２本の筒体を相
対的に回転させることにより押棒とメネジ部材とを相対
的に回転させて押棒を進退させ、もって棒状化粧材を繰
出し・引込みする棒状化粧材繰出容器であって；上記押
棒の前進限及び／又は後退限（ストロークエンド）を画
するストロークエンド設定部と、 上記押棒がストロークエンドにある位置において上記メ
ネジ部材のラセン溝と螺合する上記押棒外面の一群の突
起の存在する押棒の部位に形成された可撓性付与切欠部
と、を有し；押棒がストロークエンドにある位置におい
て無理な回転力が押棒にかかった場合に、メネジ部材の
ラセン溝と押棒外面の一群の突起との螺合が解かれ両者
が空回りすることを特徴とする棒状化粧材繰出容器。1. A pair of relatively rotatable barrels connected in the axial direction, a push rod housed in the barrels so as to be slidable in the axial direction, and a rod shape interlocking with the push rods. A chuck for holding a decorative material and the like; and a female screw member having an inner surface with a spiral groove cut, which rotates in synchronization with either one of the two cylindrical bodies (first cylindrical body); The second cylinder and the push rod are axially slidable and non-rotatable on the inner surface of the other cylinder (second cylinder) of the book cylinder and the outer surface of the push rod or chuck. And a group of projections arranged so as to occupy a part of a virtual spiral space screwed with the spiral groove of the female screw member. The push rod and the female screw member are moved relative to each other by rotating the two cylinders relative to each other. A stick-shaped cosmetic material feeding container that rotates and pushes a push rod forward and backward to feed and draw a stick-shaped cosmetic material; and a stroke end setting unit that defines a forward limit and / or a backward limit (stroke end) of the push rod, A push-rod having a flexibility-providing notch formed at a position of the push-bar having a group of protrusions on the outer surface of the push-bar, which is screwed into the spiral groove of the female screw member at a position where the push-bar is at the stroke end; When an unreasonable rotational force is applied to the push rod at the position at the end, the helical groove of the female screw member and the group of protrusions on the outer surface of the push rod are unscrewed from each other, so that both of them rotate idle and the stick-shaped cosmetic material feeding container. .
ジ部材のラセン溝のピッチの整数倍のピッチで、上記押
棒の軸方向に直線的に配列されており、 上記第二の筒体の内面には軸方向に延びる縦溝が切られ
ており、これらの突起と縦溝とが軸方向摺動自在かつ回
動不能に係合して上期同期係合部を形成する請求項１記
載の棒状化粧材繰出容器。2. A group of projections on the outer surface of the push rod are linearly arranged in the axial direction of the push rod at a pitch that is an integer multiple of the pitch of the spiral groove of the female screw member, and 2. A vertical groove extending in the axial direction is cut on the inner surface, and these projections and the vertical groove are slidably and non-rotatably engaged in the axial direction to form a first-half synchronous engaging portion. Bar-shaped cosmetic material feeding container.
２本の筒体と、 これらの筒体内に軸方向に摺動自在に収められた押棒
と、 この押棒と連動する、棒状化粧材等を保持するチャック
と、 上記２本の筒体のいずれか一方（第一の筒体）と同期回
転する、ラセン溝の切られた内面を有するメネジ部材
と、を具備し；上記２本の筒体のいずれか他方の筒体
（第二の筒体）の内面、及び、上記押棒又はチャックの
外面には、第二の筒体と押棒とを軸方向摺動自在かつ回
動不能に係合させる同期係合部が設けられており、 上記押棒の外面には、上記メネジ部材のラセン溝と螺合
するオネジが設けられており；上記２本の筒体を相対的
に回転させることにより押棒とメネジ部材とを相対的に
回転させて押棒を進退させ、もって棒状化粧材を繰出し
・引込みする棒状化粧材繰出容器であって；上記押棒の
前進限及び／又は後退限（ストロークエンド）を画する
ストロークエンド設定部と、 上記押棒外面のオネジの切られている領域の外側に設け
られた、メネジ部材のラセン溝と相対回転自在で、か
つ、押棒をオネジとラセン溝とが螺合する方向に付勢す
るクラッチ部と、を有することを特徴とする棒状化粧材
繰出容器。3. Two relatively rotatable cylinders connected in the axial direction, a push rod slidably accommodated in these cylinders in the axial direction, and a rod-like member interlocking with the push rods. A chuck for holding a decorative material and the like; and a female screw member having an inner surface with a spiral groove cut, which rotates in synchronization with either one of the two cylindrical bodies (first cylindrical body); The second cylinder and the push rod are axially slidable and non-rotatable on the inner surface of the other cylinder (second cylinder) of the book cylinder and the outer surface of the push rod or chuck. Is provided with a synchronous engagement portion, and an external thread that engages with the spiral groove of the female screw member is provided on the outer surface of the push rod; By doing so, the push rod and the female screw member are relatively rotated to move the push rod forward and backward, thereby feeding out the stick-shaped cosmetic material. A stick-shaped cosmetic material feeding container to be inserted; a stroke end setting portion that defines a forward end and / or a backward end (stroke end) of the push rod, and a container provided on the outer surface of the outer surface of the push rod where the external thread is cut. In addition, the stick-shaped cosmetic material feeding container is characterized in that it has a clutch portion that is rotatable relative to the spiral groove of the female screw member and that biases the push rod in the direction in which the male screw and the spiral groove are screwed together.
る方向に向かって広がる、メネジ部材端部に当接するテ
ーパー面を有する請求項３記載の棒状化粧材繰出容器。4. The stick-shaped cosmetic material feeding container according to claim 3, wherein the clutch portion has a tapered surface that spreads in a direction away from the end of the male screw and abuts against the end portion of the female screw member.
めの可撓性付与切欠部を有する請求項４記載の棒状化粧
材繰出容器。5. The stick-shaped cosmetic material feeding container according to claim 4, further comprising a flexibility-providing notch for elastically shrinking the tapered surface.
向に向かって広がるテーパー面と、 上記平滑な面からテーパー面にかけての押棒に形成され
た可撓性付与切欠部とから構成されている請求項４記載
の棒状化粧材繰出容器。6. The clutch portion includes a smooth surface without protrusions following the protrusion arrangement portion of the push rod, and a tapered surface that extends toward the anti-projection arrangement portion, which is continuous with the smooth protrusion on the side opposite to the protrusion arrangement portion. 5. The stick-shaped cosmetic material feeding container according to claim 4, further comprising a flexibility-providing notch formed on the push rod extending from the smooth surface to the tapered surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33030094A JP2989503B2 (en) | 1994-12-07 | 1994-12-07 | Stick-shaped cosmetic material feeding container |
| JP25035798A JPH11127953A (en) | 1994-12-07 | 1998-08-21 | Bar-shaped cosmetic delivering container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33030094A JP2989503B2 (en) | 1994-12-07 | 1994-12-07 | Stick-shaped cosmetic material feeding container |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25035798A Division JPH11127953A (en) | 1994-12-07 | 1998-08-21 | Bar-shaped cosmetic delivering container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08154736A true JPH08154736A (en) | 1996-06-18 |
| JP2989503B2 JP2989503B2 (en) | 1999-12-13 |
Family
ID=18231111
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33030094A Expired - Fee Related JP2989503B2 (en) | 1994-12-07 | 1994-12-07 | Stick-shaped cosmetic material feeding container |
| JP25035798A Pending JPH11127953A (en) | 1994-12-07 | 1998-08-21 | Bar-shaped cosmetic delivering container |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25035798A Pending JPH11127953A (en) | 1994-12-07 | 1998-08-21 | Bar-shaped cosmetic delivering container |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP2989503B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2807297A1 (en) * | 2000-04-06 | 2001-10-12 | Lir France Sa | Cosmetic or glue stick dispenser has male and female threads with only partial engagement, allowing them to disengage under pressure |
| WO2007118531A1 (en) * | 2006-04-06 | 2007-10-25 | Henkel Ag & Co. Kgaa | Device including a master spindle arrangement with overload protection |
| JP2008220702A (en) * | 2007-03-14 | 2008-09-25 | Figla Co Ltd | Stick-shaped cosmetic container |
| JP2012045152A (en) * | 2010-08-26 | 2012-03-08 | Tokiwa Corp | Stick cosmetic delivery container |
| JP2019095342A (en) * | 2017-11-24 | 2019-06-20 | 富士電機株式会社 | Control apparatus fixture |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000350617A (en) | 1999-06-11 | 2000-12-19 | Suzuno Kasei Kk | Cosmetics vessel |
| JP4559559B2 (en) * | 1999-07-14 | 2010-10-06 | 鈴野化成株式会社 | Cosmetic container |
| JP3635250B2 (en) * | 2001-08-24 | 2005-04-06 | 鈴野化成株式会社 | Stick-shaped cosmetic material feeding container |
| JP2003061744A (en) * | 2001-08-24 | 2003-03-04 | Suzuno Kasei Kk | Stick cosmetic material feeding container |
| KR20030079354A (en) * | 2002-04-03 | 2003-10-10 | 안석두 | The Core Support of Cosmetic and Cosmeitc Unit Using Core Support |
| KR100486027B1 (en) * | 2002-04-29 | 2005-05-03 | 김종출 | A multipurpose case |
| JP7168843B1 (en) * | 2022-06-29 | 2022-11-10 | フィグラ株式会社 | Stick-shaped cosmetic dispensing container |
-
1994
- 1994-12-07 JP JP33030094A patent/JP2989503B2/en not_active Expired - Fee Related
-
1998
- 1998-08-21 JP JP25035798A patent/JPH11127953A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2807297A1 (en) * | 2000-04-06 | 2001-10-12 | Lir France Sa | Cosmetic or glue stick dispenser has male and female threads with only partial engagement, allowing them to disengage under pressure |
| US6550999B2 (en) | 2000-04-06 | 2003-04-22 | Lir France | Dispenser with disengageable screw mechanism |
| WO2007118531A1 (en) * | 2006-04-06 | 2007-10-25 | Henkel Ag & Co. Kgaa | Device including a master spindle arrangement with overload protection |
| JP2008220702A (en) * | 2007-03-14 | 2008-09-25 | Figla Co Ltd | Stick-shaped cosmetic container |
| JP2012045152A (en) * | 2010-08-26 | 2012-03-08 | Tokiwa Corp | Stick cosmetic delivery container |
| JP2019095342A (en) * | 2017-11-24 | 2019-06-20 | 富士電機株式会社 | Control apparatus fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11127953A (en) | 1999-05-18 |
| JP2989503B2 (en) | 1999-12-13 |
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