JPH09168422A - Cartridge type makeup pencil - Google Patents
Cartridge type makeup pencilInfo
- Publication number
- JPH09168422A JPH09168422A JP34755895A JP34755895A JPH09168422A JP H09168422 A JPH09168422 A JP H09168422A JP 34755895 A JP34755895 A JP 34755895A JP 34755895 A JP34755895 A JP 34755895A JP H09168422 A JPH09168422 A JP H09168422A
- Authority
- JP
- Japan
- Prior art keywords
- cartridge
- core
- pipe
- cylinder
- cosmetic
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/02—Casings wherein movement of the lipstick or like solid is a sliding movement
- A45D40/04—Casings wherein movement of the lipstick or like solid is a sliding movement effected by a screw
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D2040/0025—Details of lipstick or like casings
- A45D2040/0031—Replacement of the stick
- A45D2040/005—Replacement of the stick by removing the old stick from the cartridge by linear, sliding movement of stick relative to the cartridge
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
- A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
- A45D2040/204—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use the cosmetic being in a cartridge
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、カートリッジ式化
粧用ペンシルに関し、特に、アイライナーやアイシャド
ーのような揮発性の棒状化粧料芯を化粧料芯カートリッ
ジに収容したカートリッジ式化粧用ペンシルに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cartridge type cosmetic pencil, and more particularly to a cartridge type cosmetic pencil in which a volatile stick-shaped cosmetic core such as an eyeliner or eye shadow is housed in a cosmetic core cartridge.
【０００２】[0002]
【従来の技術】従来の棒状化粧料芯カートリッジは、例
えば、実公昭５９−１７２１０号に開示されているよう
に、棒状化粧料芯を収納したパイプと、このパイプの後
端周囲に結合し、パイプの内径とほぼ同径且つ同軸の貫
通孔を有する筒状のパイプ保持部材と、パイプ及びパイ
プ保持部材の結合体を前進及び後退移動可能に収納した
カートリッジ筒と、貫通孔を形成するパイプ保持部材の
内壁とパイプの内壁とを押圧しつつ、貫通孔及びパイプ
内を前進移動できる弾性材料製の押圧栓と、カートリッ
ジ筒と結合体との間に配設され、結合体をカートリッジ
筒の後端方向へ常に弾力的に押圧するスプリングとから
成る。2. Description of the Related Art A conventional rod-shaped cosmetic core cartridge is, for example, as disclosed in Japanese Utility Model Publication No. 59-17210, connected to a pipe accommodating a rod-shaped cosmetic core and around the rear end of the pipe. A tubular pipe holding member having a through hole having a diameter substantially the same as the inner diameter of the pipe and a coaxial hole, a cartridge cylinder accommodating a combined body of the pipe and the pipe holding member so as to be movable forward and backward, and a pipe holding forming a through hole A pressing plug made of an elastic material capable of advancing in the through hole and the pipe while pressing the inner wall of the member and the inner wall of the pipe, and is disposed between the cartridge barrel and the joint body, It consists of a spring that always presses elastically toward the end.
【０００３】カートリッジ筒の前端は、棒状化粧料芯の
断面輪郭よりも大きくパイプの断面輪郭よりも小さい前
端開口を有し、これにより、カートリッジ筒の前端付近
の内壁には、前端開口から続く段部が形成されている。The front end of the cartridge barrel has a front end opening that is larger than the cross-sectional contour of the stick-shaped cosmetic core and smaller than the cross-sectional contour of the pipe, so that the inner wall near the front end of the cartridge barrel has a step that continues from the front end opening. Parts are formed.
【０００４】カートリッジ筒の後端は、カートリッジ式
化粧用ペンシルの芯押出し手段により適宜に延出される
芯押し棒を挿通させる後端開口を有する。The rear end of the cartridge barrel has a rear end opening through which a core pushing rod appropriately extended by the core pushing means of the cartridge type cosmetic pencil is inserted.
【０００５】押圧栓は、カートリッジ筒の後端開口を通
じて挿通された芯押し棒によって押圧されると、結合体
を前記カートリッジ筒内を前進移動させる。The pressing plug, when pushed by the core push rod inserted through the rear end opening of the cartridge cylinder, moves the combined body forward in the cartridge cylinder.
【０００６】パイプの前端が、カートリッジ筒の前端開
口を形成する段部に到達すると、結合体の前進移動が停
止され、押圧栓が、パイプ内の化粧料芯を押圧し、化粧
料芯がこの前端開口を通じて押し出される。When the front end of the pipe reaches the step forming the front end opening of the cartridge barrel, the forward movement of the combined body is stopped, the pressing plug presses the cosmetic core in the pipe, and the cosmetic core Extruded through the front end opening.
【０００７】また、芯押し棒を後退させると、押圧栓と
共に結合体が、スプリングの押圧力によって後退する。Further, when the core push rod is retracted, the combined body is retracted by the pressing force of the spring together with the pressing plug.
【０００８】[0008]
【発明が解決しようとする課題】このようなカートリッ
ジ式化粧用ペンシルでは、使用者の所望の化粧料芯を収
容したカートリッジに適宜に交換して使用することがで
きるという利点がある。In such a cartridge type cosmetic pencil, there is an advantage that it can be used by appropriately replacing it with a cartridge containing a cosmetic core desired by the user.
【０００９】しかし、上述のような従来の化粧料芯カー
トリッジでは、パイプ及びパイプ保持部材から成る結合
体をカートリッジ筒内部で移動可能にするため、この結
合体とカートリッジ筒内壁との間に十分な気密性がな
い。However, in the conventional cosmetic core cartridge as described above, since the combined body consisting of the pipe and the pipe holding member is movable inside the cartridge cylinder, there is sufficient space between the combined body and the inner wall of the cartridge cylinder. Not airtight.
【００１０】このため、カートリッジに収容されている
化粧料が、長時間外気に晒されて、変質したり、化粧料
芯がアイライナーやアイシャドー等のような揮発性の化
粧料である場合、カートリッジに収容されている化粧料
が揮発してしまうという問題がある。For this reason, when the cosmetic contained in the cartridge is exposed to the outside air for a long time to deteriorate and the cosmetic core is a volatile cosmetic such as an eyeliner or eye shadow, There is a problem that the cosmetics contained in the cartridge are volatilized.
【００１１】したがって、本発明の目的は、上述の問題
点をなくした、気密性の優れたカートリッジ式化粧用ペ
ンシルを提供することである。Accordingly, it is an object of the present invention to provide a cartridge type cosmetic pencil which is free from the above-mentioned problems and which is excellent in hermeticity.
【００１２】[0012]
【課題を解決するための手段】上記目的を達成する本発
明のカートリッジ式化粧用ペンシルは、化粧料芯を収容
するカートリッジ体と、このカートリッジ体を着脱可能
に装着できるペンシル本体とから成るカートリッジ式化
粧用ペンシルであって、カートリッジ体及びペンシル本
体はそれぞれ以下のように構成される。 ［カートリッジ体］カートリッジ体は、化粧料芯を収納
した化粧料芯収納手段と、化粧料芯収納手段を収容した
カートリッジ筒であって、このカートリッジ筒の前端に
前端開口を有し、カートリッジ筒の後端にペンシル本体
の芯押し棒進退移動手段により適宜に延出される芯押し
棒を挿通させる後端開口を有し、この芯押し棒により化
粧料芯がカートリッジ筒の前端開口から押し出される、
ところのカートリッジ筒と、カートリッジ筒の内部に前
記化粧料芯を気密に収容するためのシール手段とから成
る。A cartridge type cosmetic pencil of the present invention that achieves the above object comprises a cartridge body for accommodating a cosmetic core and a pencil body to which the cartridge body can be removably mounted. In the cosmetic pencil, the cartridge body and the pencil body are each configured as follows. [Cartridge Body] The cartridge body is a cosmetic wick storing means for storing a cosmetic wick and a cartridge cylinder for accommodating the cosmetic wick storing means, and has a front end opening at the front end of the cartridge cylinder. At the rear end, there is a rear end opening through which a core push rod that is appropriately extended by the core push rod advancing and retracting moving means of the pencil body is inserted, and the cosmetic core is pushed out from the front end opening of the cartridge cylinder by this core push rod.
It comprises a cartridge cylinder and a sealing means for hermetically containing the cosmetic core inside the cartridge cylinder.
【００１３】ここで、化粧料芯収納手段は、化粧料芯を
収納したパイプと、このパイプの後端周囲に結合し、パ
イプの内径とほぼ同径且つ同軸の貫通孔を有する筒状の
パイプ保持部材とから成る。Here, the cosmetic lead accommodating means is a tubular pipe having a pipe accommodating the cosmetic lead and a through hole which is connected to the periphery of the rear end of the pipe and has a through hole having a diameter substantially the same as and coaxial with the inner diameter of the pipe. And a holding member.
【００１４】カートリッジ筒は、パイプ及びパイプ保持
部材の結合体を前進後退移動可能に収納し、カートリッ
ジ筒の前端開口が、化粧料芯の断面輪郭よりも大きくパ
イプの断面輪郭よりも小さく、これにより、カートリッ
ジ筒の前端付近の内壁には、前端開口から続く段部が形
成される。The cartridge cylinder accommodates the combined body of the pipe and the pipe holding member so as to be able to move forward and backward, and the front end opening of the cartridge cylinder is larger than the sectional contour of the cosmetic core and smaller than the sectional contour of the pipe. A step portion continuing from the front end opening is formed on the inner wall near the front end of the cartridge cylinder.
【００１５】また、シール手段は、（１） カートリッ
ジ筒と上記の結合体との間に配設され、この結合体をカ
ートリッジ筒の後端方向へ常に弾力的に押圧するスプリ
ングと、（２） 貫通孔を形成するパイプ保持部材の内
壁とパイプの内壁とを押圧しつつ、貫通孔及びパイプ内
を前進移動できる押圧栓であって、押圧栓が、カートリ
ッジ筒の後端開口を通じて挿通された芯押し棒によって
押圧されると、上記の結合体が押圧栓と共にカートリッ
ジ筒内を前進移動し、パイプの前端が、カートリッジ筒
の先端付近の段部に到達すると、結合体の前進移動が停
止され、押圧栓が、パイプ内の化粧料芯を押圧し、化粧
料芯がカートリッジ筒の前端開口を通じて押し出され、
芯押し棒を後退させると、結合体が押圧栓と共にスプリ
ングの押圧力によって後退する、ところの弾性材料製の
押圧栓と、（３） 第１のシール面と第２のシール面と
を有する、カートリッジ筒の後端開口付近の周囲にわた
って設けられた弾性材料製のパッキンであって、スプリ
ングの押圧力によってパイプ保持部材の後端が第１のシ
ール面に押圧され、芯押し棒の周囲が第２のシール面に
押圧される、ところのパッキンとから成る。Further, the sealing means is (1) arranged between the cartridge cylinder and the above-mentioned combined body, and a spring for constantly elastically pressing the combined body toward the rear end of the cartridge cylinder, and (2). A pressing plug capable of moving forward in the through hole and the pipe while pressing the inner wall of the pipe holding member and the inner wall of the pipe forming the through hole, wherein the pressing plug is inserted through the rear end opening of the cartridge barrel. When pressed by the push rod, the combined body moves forward in the cartridge cylinder together with the pressing plug, and when the front end of the pipe reaches the step near the tip of the cartridge cylinder, the forward movement of the combined body is stopped, The pressing plug presses the cosmetic core inside the pipe, and the cosmetic core is pushed out through the front end opening of the cartridge cylinder,
When the core push rod is retracted, the combined body is retracted together with the pressing plug by the pressing force of the spring, and the pressing plug made of an elastic material has (3) the first sealing surface and the second sealing surface. A packing made of an elastic material provided around the rear end opening of the cartridge cylinder, the rear end of the pipe holding member being pressed against the first sealing surface by the pressing force of the spring, and the periphery of the core pushing rod being 2 and the packing pressed against the sealing surface.
【００１６】ここで、パッキンが、上述のような第１の
シール面を有する第１のシール部材と、第２のシール面
を有する第２のシール部材とから成り、パイプ保持部材
の後端が、スプリングの押圧力によって第１のシール部
材の第１のシール面に押圧され、また、芯押し棒の周囲
が、第２のシール部材の前記第２のシール面に押圧され
るようにしてもよい。 ［ペンシル本体］ペンシル本体は、カートリッジ体を着
脱可能に装着するためのカートリッジ装着手段と、カー
トリッジ体に収容されている化粧料芯を押し出すための
芯押し棒を前進後退移動させるための芯押し棒進退移動
手段とから成る。Here, the packing is composed of the first sealing member having the first sealing surface as described above and the second sealing member having the second sealing surface, and the rear end of the pipe holding member is The pressing force of the spring presses the first seal surface of the first seal member, and the periphery of the core push rod is pressed against the second seal surface of the second seal member. Good. [Pencil body] The pencil body is a cartridge mounting means for removably mounting the cartridge body, and a core push rod for moving the core push rod for pushing out the cosmetic core contained in the cartridge body forward and backward. It consists of forward and backward moving means.
【００１７】ここで、カートリッジ装着手段は、前方に
大径部、後方に小径部を有する内筒と、装着部材とから
成る。内筒の大径部は、カートリッジ体の後方部分の断
面輪郭とほぼ相似形で、この断面輪郭の外径よりもやや
大きい内径を有し、装着部材は、内筒の大径部の内壁に
設けられる。ここで、装着部材は、内筒の大径部の内壁
に取り付けた板バネであってもよく、また、内筒の大径
部の内壁に装着部材として螺旋状の突起を設け、この螺
旋状の突起に係合する螺旋状の溝をカートリッジ筒の後
方の外周面に設けてもよい。Here, the cartridge mounting means comprises an inner cylinder having a large diameter portion at the front and a small diameter portion at the rear, and a mounting member. The large-diameter portion of the inner cylinder has a shape similar to the cross-sectional contour of the rear portion of the cartridge body, and has an inner diameter slightly larger than the outer diameter of this cross-sectional contour, and the mounting member is attached to the inner wall of the large-diameter portion of the inner cylinder. It is provided. Here, the mounting member may be a leaf spring mounted on the inner wall of the large-diameter portion of the inner cylinder, or a spiral protrusion is provided on the inner wall of the large-diameter portion of the inner cylinder as the mounting member. A spiral groove that engages with the protrusion may be provided on the outer peripheral surface on the rear side of the cartridge cylinder.
【００１８】また、芯押し棒進退移動手段は、内部に雌
ねじ螺旋溝を設けた螺旋筒と、芯押し棒の後部に設けら
れ、雌ねじ螺旋溝に係合する突起部と、内筒の小径部と
から成る。内筒の小径部は、芯押し棒を挿通できる大き
さの内径を有し、この小径部には、芯押し棒の後部の突
起部が前進後退移動できるガイド溝が設けられ、螺旋筒
が、内筒に回転可能に嵌合し、螺旋筒と内筒とを相対回
転させると、芯押し棒が、ガイド溝に沿って前進後退移
動する。ここで、螺旋筒と内筒との相対回転は、カート
リッジ筒の後方部分を、内筒の大径部の内部に確実に装
着（つまり、上述の装着部材を使用して、カートリッジ
筒と内筒とを一体的に結合）することによって達成され
る。Further, the core push rod advancing / retracting moving means includes a spiral cylinder having an internal thread spiral groove therein, a projection provided on the rear portion of the core push rod and engaged with the internal screw spiral groove, and a small diameter portion of the inner cylinder. It consists of and. The small-diameter portion of the inner cylinder has an inner diameter large enough to allow the core push rod to be inserted therein, and the small-diameter portion is provided with a guide groove for allowing the protrusion of the rear portion of the core push rod to move forward and backward. When the spiral cylinder and the inner cylinder are rotated relative to each other by being rotatably fitted to the inner cylinder, the core pushing rod moves forward and backward along the guide groove. Here, the relative rotation between the spiral cylinder and the inner cylinder surely mounts the rear portion of the cartridge cylinder inside the large-diameter portion of the inner cylinder (that is, using the above-mentioned mounting member, the cartridge cylinder and the inner cylinder). And are integrally combined).
【００１９】本発明のカートリッジ式化粧用ペンシル
は、カートリッジ筒の前端開口を被覆するためのキャッ
プ部材をさらに含む。The cartridge type cosmetic pencil of the present invention further includes a cap member for covering the front end opening of the cartridge barrel.
【００２０】以上のように本発明のカートリッジ式化粧
用ペンシルが構成されるので、以下のようにして、化粧
料芯をカートリッジ式化粧用ペンシル内に気密に収容す
ることができる。Since the cartridge type cosmetic pencil of the present invention is constructed as described above, the cosmetic core can be hermetically housed in the cartridge type cosmetic pencil as follows.
【００２１】押圧栓が、貫通孔を形成するパイプ保持部
材の内壁とパイプの内壁とを押圧する。パイプ保持部材
の後端部が、スプリングの押圧力によって、第１のシー
ル面に押圧され、また、カートリッジ式化粧用ペンシル
の芯押し棒によって、パイプ保持部材が、第１のシール
面より前方に位置されているとき、第２のシール面が、
芯押し棒の周囲を押圧している。カートリッジ筒の前端
開口がキャップ部材によって被覆される。このようにし
て、化粧料芯がカートリッジ式化粧用ペンシル内に気密
に収容される。The pressing plug presses the inner wall of the pipe holding member forming the through hole and the inner wall of the pipe. The rear end of the pipe holding member is pressed against the first seal surface by the pressing force of the spring, and the core holding rod of the cartridge type cosmetic pencil causes the pipe holding member to move forward from the first seal surface. When positioned, the second sealing surface
The circumference of the tailing rod is pressed. The front end opening of the cartridge cylinder is covered with the cap member. In this way, the cosmetic lead is hermetically housed in the cartridge type cosmetic pencil.
【００２２】[0022]
【発明の実施の形態】本発明は、化粧料芯を収容するカ
ートリッジ体と、このカートリッジ体を着脱可能に装着
できるペンシル本体とから成るカートリッジ式化粧用ペ
ンシルであり、以下、図面を参照して、本発明の実施の
形態について説明する。 ［カートリッジ体］図１、２及び３に示すように、カー
トリッジ体は、（１） 化粧料芯１８を収納したパイプ
１７と、（２） このパイプ１７の後端周囲に結合し、
パイプ１７の内径とほぼ同径且つ同軸の貫通孔を有する
筒状のパイプ保持部材１６と、（３） パイプ１７及び
パイプ保持部材１６の結合体を前進及び後退移動可能に
収納したカートリッジ筒１０であって、このカートリッ
ジ筒１０の前端が、化粧料芯１８の断面輪郭よりも大き
くパイプの断面輪郭よりも小さい前端開口を有し、これ
により、カートリッジ筒１０の前端付近の内壁には、前
端開口から続く段部１１が形成され、また、カートリッ
ジ筒１０の後端が、カートリッジ式化粧用ペンシルの芯
押出し手段（２０、２１、２２、２６、２７）により適
宜に延出される芯押し棒２２を挿通させる後端開口を有
する、ところのカートリッジ筒１０と、（４） カート
リッジ筒１０と結合体（１６、１７）との間に配設さ
れ、この結合体をカートリッジ筒１０の後端方向へ常に
弾力的に押圧するスプリング１２と、（５） 貫通孔を
形成するパイプ保持部材１６の内壁とパイプ１７の内壁
とを押圧しつつ、この貫通孔及びパイプ１７内を前進移
動できる押圧栓１５であって、この押圧栓１５が、カー
トリッジ筒１０の後端開口を通じて挿通された芯押し棒
２２によって押圧されると、結合体（１６、１７）をカ
ートリッジ筒１０内を前進移動させ、パイプ１７の前端
が、カートリッジ筒１０の前端開口を形成する段部１１
に到達すると、結合体（１６、１７）の前進移動が停止
され、押圧栓１５が、パイプ１７内の化粧料芯１８を押
圧し、化粧料芯１８が前端開口を通じて押し出され、一
方、芯押し棒２２を後退させると、押圧栓１５と共に結
合体（１６、１７）が、スプリング１２の押圧力によっ
て後退する、ところの弾性材料製の押圧栓１５と、
（６） 第１のシール面１３′と第２のシール面１３″
とを有する、カートリッジ筒１０の後端開口付近の周囲
にわたって設けられた弾性材料製のパッキン１３であっ
て、スプリング１２の押圧力によってパイプ保持部材１
６の後端が、第１のシール面１３′に押圧され、また、
芯押し棒の周囲が、第２のシール面１３″に押圧され
る、ところのパッキン１３とから成り、（７） 本発明
のカートリッジ体に着脱可能に装着し、カートリッジ筒
１０の前端開口を被覆する、キャップ部材３０を更に含
む。BEST MODE FOR CARRYING OUT THE INVENTION The present invention is a cartridge type cosmetic pencil comprising a cartridge body for accommodating a cosmetic core and a pencil body to which the cartridge body can be removably mounted. An embodiment of the present invention will be described. [Cartridge Body] As shown in FIGS. 1, 2 and 3, the cartridge body is composed of (1) a pipe 17 accommodating a cosmetic core 18, and (2) a pipe 17 connected around the rear end thereof.
A tubular pipe holding member 16 having a through hole having a diameter substantially the same as and coaxial with the inner diameter of the pipe 17, and (3) a cartridge barrel 10 in which a combined body of the pipe 17 and the pipe holding member 16 is housed so as to be movable forward and backward Therefore, the front end of the cartridge barrel 10 has a front end opening larger than the cross-sectional contour of the cosmetic core 18 and smaller than the cross-sectional contour of the pipe, whereby the front end opening is formed in the inner wall near the front end of the cartridge barrel 10. Is formed, and the rear end of the cartridge cylinder 10 has a core pushing rod 22 appropriately extended by the core pushing means (20, 21, 22, 26, 27) of the cartridge type cosmetic pencil. (4) The cartridge cylinder 10 having a rear end opening to be inserted, and (4) the cartridge cylinder 10 and the combination body (16, 17) are arranged. The spring 12 that constantly elastically presses the ridge tube 10 toward the rear end direction, and (5) the inner wall of the pipe holding member 16 and the inner wall of the pipe 17 that form the through hole, while pressing the inner wall of the through hole and the pipe 17. When the pressing plug 15 is pushed by the core push rod 22 inserted through the rear end opening of the cartridge cylinder 10, the combined body (16, 17) is moved inside the cartridge cylinder 10. And the front end of the pipe 17 forms the front end opening of the cartridge barrel 10.
When it reaches, the forward movement of the combined body (16, 17) is stopped, the pressing plug 15 presses the cosmetic core 18 in the pipe 17, and the cosmetic core 18 is extruded through the front end opening, while the core pressing is performed. When the rod 22 is retracted, the combined body (16, 17) is retracted by the pressing force of the spring 12 together with the pressing plug 15, and the pressing plug 15 made of an elastic material,
(6) First sealing surface 13 'and second sealing surface 13 "
A packing 13 made of an elastic material, which is provided around the rear end opening of the cartridge cylinder 10 and has a pressure of a spring 12,
The rear end of 6 is pressed against the first sealing surface 13 ', and
The periphery of the core push rod is composed of a packing 13 which is pressed against the second seal surface 13 ″, and (7) is detachably attached to the cartridge body of the present invention to cover the front end opening of the cartridge barrel 10. The cap member 30 is further included.
【００２３】ここで、パッキン１３は、第１のシール面
１３′及び第２のシール面１３″を有するように成形さ
れてもよいが、上述のような第１のシール面１３′を有
する第１のシール部材と、第２のシール面１３″を有す
る第２のシール部材とをそれぞれカートリッジ筒１０の
後端開口付近の内周にわたって設け、パイプ保持部材１
６の後端が、スプリング１２の押圧力によって第１のシ
ール部材の第１のシール面１３′に押圧され、また、芯
押し棒の周囲が、第２のシール部材の第２のシール面１
３″に押圧されるようにしてもよい。Here, the packing 13 may be molded so as to have the first sealing surface 13 'and the second sealing surface 13 ", but the packing 13 has the first sealing surface 13' as described above. No. 1 sealing member and a second sealing member having a second sealing surface 13 ″ are provided over the inner circumference near the rear end opening of the cartridge barrel 10, respectively.
The rear end of 6 is pressed against the first sealing surface 13 'of the first sealing member by the pressing force of the spring 12, and the periphery of the tailing rod is the second sealing surface 1 of the second sealing member.
It may be pressed to 3 ″.
【００２４】ここで、パッキン１３は、図１及び２にお
いては、尾栓１４によってカートリッジ筒１０の内壁に
押し付けられて設けているが、この尾栓１４を使用する
ことなく、単にパッキン１３をカートリッジ筒１０の内
壁に接着してもよい。Here, the packing 13 is provided by being pressed against the inner wall of the cartridge cylinder 10 by the tail plug 14 in FIGS. 1 and 2, but the packing 13 is simply used without using the tail plug 14. It may be adhered to the inner wall of the cylinder 10.
【００２５】キャップ部材３０は、図１に示すように、
有底筒状で、その有底部内側面上に、このキャップ部材
３０をカートリッジ筒に装着したときに、カートリッジ
筒１０の前端開口を塞ぐことのできる栓部を形成しても
よい。The cap member 30, as shown in FIG.
A bottomed tubular shape may be formed on the inner surface of the bottomed portion thereof with a plug portion capable of closing the front end opening of the cartridge barrel 10 when the cap member 30 is mounted on the cartridge barrel.
【００２６】また、キャップ部材３０は、有底筒状のキ
ャップ部材の開口付近の内壁に周囲突起を設けて、この
キャップ部材をカートリッジ筒１０に装着したときに、
カートリッジ筒１０の外周面にわたってこの周囲突起が
密着するようにしてもよい。The cap member 30 is provided with a peripheral projection on the inner wall near the opening of the bottomed cylindrical cap member, and when the cap member is mounted on the cartridge cylinder 10,
The peripheral projections may be in close contact with each other over the outer peripheral surface of the cartridge cylinder 10.
【００２７】さらに、キャップ部材３０は、カートリッ
ジ筒１０の前端開口に係合してこの前端開口のみを塞ぐ
ような栓部（図示せず）を有するものであってもよい。Further, the cap member 30 may have a plug portion (not shown) that engages with the front end opening of the cartridge barrel 10 and closes only this front end opening.
【００２８】押圧栓１５には、NBRのような弾性材料が
使用され、圧縮成型法により、パイプ１７及びパイプ保
持部材１６の内径よりもやや大きい外径を有するように
製造される。An elastic material such as NBR is used for the pressing plug 15 and is manufactured by compression molding so as to have an outer diameter slightly larger than the inner diameters of the pipe 17 and the pipe holding member 16.
【００２９】パッキン１３には、NBRのような弾性材料
が使用され、圧縮成型法により、上述のような第１のシ
ール面１３′及び第２のシール面１３″を有するように
製造されてもよいが、第１のシール面１３′を有する第
１のシール部材と、第２のシール面１３″を有する第２
のシール部材とをそれぞれ別々に製造してもよい。ここ
で、第２の面１３″を有する部分（及び、第２のシール
部材）の内径は、芯押し棒の外径よりもやや小さい。 ［ペンシル本体］ペンシル本体は、カートリッジ体を着
脱可能に装着するためのカートリッジ装着手段と、カー
トリッジ体に収容されている化粧料芯を押し出すための
芯押し棒を前進後退移動させるための芯押し棒進退移動
手段とから成る。An elastic material such as NBR is used for the packing 13, and the packing 13 is manufactured by compression molding so as to have the first sealing surface 13 'and the second sealing surface 13 "as described above. But a first sealing member having a first sealing surface 13 'and a second sealing member having a second sealing surface 13 "
The sealing member and the sealing member may be separately manufactured. Here, the inner diameter of the portion having the second surface 13 ″ (and the second seal member) is slightly smaller than the outer diameter of the core pushing rod. [Pencil body] The pencil body allows the cartridge body to be detachable. It comprises cartridge mounting means for mounting, and core push rod advancing / retracting moving means for moving the core push rod for pushing out the cosmetic core contained in the cartridge body forward and backward.
【００３０】図１、２及び３に示すように、カートリッ
ジ装着手段は、前方に大径部２５、後方に小径部２６を
有する内筒２４と、装着部材とから成る。大径部２５
は、カートリッジ体の後方部分の断面輪郭とほぼ相似形
で、断面輪郭の外径よりもやや大きい内径を有し、装着
部材は、大径部２５の内壁に設けられる。As shown in FIGS. 1, 2 and 3, the cartridge mounting means comprises an inner cylinder 24 having a large diameter portion 25 at the front and a small diameter portion 26 at the rear, and a mounting member. Large diameter part 25
Is substantially similar to the cross-sectional contour of the rear portion of the cartridge body, has an inner diameter slightly larger than the outer diameter of the cross-sectional contour, and the mounting member is provided on the inner wall of the large-diameter portion 25.
【００３１】芯押し棒進退移動手段は、内部に雌ねじ螺
旋溝２１を設けた螺旋筒２０と、芯押し棒２２の後部に
設けられ、雌ねじ螺旋溝２１に係合する突起部２３と、
内筒２４の小径部２６とから成る。The core push rod advancing / retracting moving means includes a spiral cylinder 20 having an internal thread spiral groove 21 therein, and a projection 23 provided at the rear portion of the core push rod 22 and engaging with the internal screw spiral groove 21.
It is composed of a small diameter portion 26 of the inner cylinder 24.
【００３２】小径部２６は、芯押し棒２２を挿通できる
大きさの内径を有し、小径部２６には、芯押し棒２２の
後部の突起部２３が前進後退移動できるガイド溝２７が
設けられ、螺旋筒２０が、内筒２４に回転可能に嵌合
し、螺旋筒２０と内筒２４とを相対回転させると、芯押
し棒２２が、ガイド溝２７に沿って前進後退移動する。The small-diameter portion 26 has an inner diameter large enough to allow the core push rod 22 to be inserted therein, and the small-diameter portion 26 is provided with a guide groove 27 through which the protrusion 23 at the rear portion of the core push rod 22 can move forward and backward. When the spiral cylinder 20 is rotatably fitted to the inner cylinder 24 and the spiral cylinder 20 and the inner cylinder 24 are relatively rotated, the core push rod 22 moves forward and backward along the guide groove 27.
【００３３】ここで、装着部材として、板バネ２８が大
径部２５の内壁に取り付けられ、カートリッジ筒１０の
後方部分を着脱可能に確実に装着する。 ［作用動作］次に、本発明のカートリッジ式化粧用ペン
シルの作用動作を図４、５及び６を参照して説明する。Here, a leaf spring 28 is attached to the inner wall of the large-diameter portion 25 as a mounting member so that the rear portion of the cartridge barrel 10 can be removably and reliably mounted. [Operation] Next, the operation of the cartridge type cosmetic pencil of the present invention will be described with reference to FIGS.
【００３４】最初、押圧栓１５の後方面には芯押し棒２
２の先端部分が接触し、押圧栓１５の前方面はパイプ１
７内の化粧料芯１８の後方端面に接触している。このと
き、パッキン１３の第１のシール面１３′にパイプ保持
部材の後方面がスプリングの弾性力によって押圧され、
パッキン１３の第２のシール面１３″は、芯押し棒２２
の周囲にわたって押圧している（図４）。First, the tailing rod 2 is provided on the rear surface of the pressing plug 15.
The tip of the pipe 2 comes into contact with the front surface of the pressing plug 15 and the pipe 1
It contacts the rear end face of the cosmetic core 18 inside 7. At this time, the rear surface of the pipe holding member is pressed against the first sealing surface 13 'of the packing 13 by the elastic force of the spring,
The second sealing surface 13 ″ of the packing 13 is
Is pressed all around (Fig. 4).
【００３５】次に、螺旋筒２０とカートリッジ筒１０と
を相対的に回転させると、芯押し棒２２の後部に設けた
突起部２３が螺旋筒２０内部の雌ねじ螺旋溝２１に係合
しつつ、内筒２４のガイド溝２７に沿って前進移動す
る。このとき、芯押し棒２２によって、押圧栓１５と、
パイプ保持部材１７と、パイプ１７内の化粧料芯１８と
が一体となって前進移動し、パイプ１７の先端部がカー
トリッジ筒１０の先端開口付近の段部１１に到達する
と、パイプ１７及びパイプ保持部材１６の前進移動が停
止される（図５）。また、パイプ保持部材１６の後方面
がパッキン１３の第１のシール面１３′から離れるが、
パッキン１３の第２のシール面１３″は、芯押し棒２２
の周囲にわたって押圧している（図５）。Next, when the spiral cylinder 20 and the cartridge cylinder 10 are rotated relative to each other, the projection 23 provided on the rear portion of the core push rod 22 is engaged with the female screw spiral groove 21 inside the spiral cylinder 20, It moves forward along the guide groove 27 of the inner cylinder 24. At this time, by the core push rod 22, the pressing plug 15 and
When the pipe holding member 17 and the cosmetic core 18 inside the pipe 17 move forward integrally, and when the tip of the pipe 17 reaches the step 11 near the tip opening of the cartridge barrel 10, the pipe 17 and the pipe holding The forward movement of the member 16 is stopped (FIG. 5). Further, the rear surface of the pipe holding member 16 separates from the first sealing surface 13 'of the packing 13,
The second sealing surface 13 ″ of the packing 13 is
Is pressed all around (Fig. 5).
【００３６】次に、螺旋筒２０とカートリッジ筒１０と
をさらに相対的に回転させると、芯押し棒２２は、内筒
２４のガイド溝２７に沿って前進移動し、押圧栓１５を
押圧して、押圧栓１５がパイプ１７内部へと進入しつ
つ、パイプ１７内の化粧料芯１８を押圧し、カートリッ
ジ筒１０の先端開口から押し出す（図６）。Next, when the spiral cylinder 20 and the cartridge cylinder 10 are further rotated relative to each other, the core push rod 22 moves forward along the guide groove 27 of the inner cylinder 24 to press the pressing plug 15. While the pressing plug 15 enters the inside of the pipe 17, the cosmetic core 18 inside the pipe 17 is pressed and pushed out from the tip end opening of the cartridge cylinder 10 (FIG. 6).
【００３７】図６の状態から、螺旋筒２０とカートリッ
ジ筒１０とを相対的に回転させて芯押し棒２２を後退さ
せると、化粧料芯１８をパイプ１７から押し出したまま
の状態で、押圧栓１５と、パイプ保持部材１６とが後退
移動する。パイプ保持部材１６の後方面がパッキン１３
の第１のシール面１３′に到達してもなお螺旋筒２０と
カートリッジ筒１０とを相対的に回転させると、芯押し
棒２２のみが後退移動する。From the state shown in FIG. 6, when the spiral cylinder 20 and the cartridge cylinder 10 are relatively rotated to retract the core push rod 22, the cosmetic core 18 is pushed out from the pipe 17 and the pressing plug is pushed. 15 and the pipe holding member 16 move backward. The rear surface of the pipe holding member 16 is the packing 13.
When the spiral cylinder 20 and the cartridge cylinder 10 are relatively rotated even after reaching the first sealing surface 13 ', only the tailing rod 22 moves backward.
【００３８】以上の動作において、パッキン１３の第２
のシール面１３″は、常に、芯押し棒２２の周囲に押圧
している。 ［製造方法］図１に示す本発明のカートリッジ式化粧用
ペンシルは、以下のようにして製造される。In the above operation, the second part of the packing 13 is
The sealing surface 13 ″ of is always pressed around the core push rod 22. [Manufacturing Method] The cartridge type cosmetic pencil of the present invention shown in FIG. 1 is manufactured as follows.
【００３９】PP製の中空パイプに化粧料を充填した後、
この化粧料を充填したパイプを所定の長さに切断し、化
粧料芯を収納したパイプとする。After filling the PP hollow pipe with cosmetics,
The pipe filled with the cosmetic is cut into a predetermined length to obtain a pipe containing a cosmetic core.
【００４０】前方部分にパイプの断面形状と相似の中空
前方筒を有し、それに続いてパイプの内径とほぼ同径の
中空円筒部を有するPC又はABS製のパイプ保持部材を射
出成型法によって製造し、このパイプ保持部材の中空前
方筒内にパイプの後端周囲を一体に固着させて、パイプ
及びパイプ保持部材の結合体とする。A pipe holding member made of PC or ABS, which has a hollow front cylinder similar to the cross-sectional shape of the pipe in the front portion, and subsequently has a hollow cylindrical portion having substantially the same diameter as the inner diameter of the pipe is manufactured by an injection molding method. Then, the periphery of the rear end of the pipe is integrally fixed in the hollow front cylinder of the pipe holding member to form a combined body of the pipe and the pipe holding member.
【００４１】パイプ保持部材の中空円筒部の内径よりも
やや大きい外径を有するNBR製の押圧栓をパイプ保持部
材の後方から挿入し、化粧料芯に当接させる。A pressure stopper made of NBR having an outer diameter slightly larger than the inner diameter of the hollow cylindrical portion of the pipe holding member is inserted from the rear of the pipe holding member and brought into contact with the cosmetic core.
【００４２】前端開口及びこの前端開口を形成する段部
を設け、その後方内壁にスプリングの厚み程度の周囲段
部を設け、先細りのPC又はABS製のカートリッジ筒を射
出成型法により製造し、スプリングをパイプの前方外周
を取り巻いた結合体をカートリッジ筒の後端開口から挿
入する。A front end opening and a step portion that forms this front end opening are provided, and a peripheral step portion having a thickness of the spring is provided on the rear inner wall of the front end opening, and a tapered cartridge cylinder made of PC or ABS is manufactured by an injection molding method. The combined body surrounding the front outer periphery of the pipe is inserted from the rear end opening of the cartridge cylinder.
【００４３】第１のシール面及び第２のシール面を有す
る環状のNBR製のパッキンが、カートリッジ筒の後端開
口付近の所定の位置に接着され、さらに芯押し棒を通過
できる大きさの貫通孔を有する尾栓によって確実に固定
される。An annular NBR packing having a first sealing surface and a second sealing surface is adhered to a predetermined position near the rear end opening of the cartridge cylinder, and further has a size enough to pass through the core pushing rod. Secured by a tail plug with holes.
【００４４】[0044]
【発明の効果】以上のように本発明が構成されるので、
使用者の所望とする化粧料芯を収容した化粧料芯カート
リッジに適宜に交換して使用することができ、カートリ
ッジに収容した化粧料が、長時間外気に晒されて、変質
したり、化粧料芯がアイライナーやアイシャドー等のよ
うな揮発性の化粧料である場合、カートリッジに収容し
た化粧料が揮発しないような気密性を有することができ
る。Since the present invention is constructed as described above,
It can be used by appropriately exchanging it with a cosmetic core cartridge containing a cosmetic core desired by the user, and the cosmetic contained in the cartridge is exposed to the outside air for a long time to deteriorate, When the core is a volatile cosmetic such as an eyeliner or eye shadow, it can have airtightness so that the cosmetic contained in the cartridge does not volatilize.
【図１】図１は、本発明のカートリッジ式化粧用ペンシ
ルの断面図である。FIG. 1 is a sectional view of a cartridge type cosmetic pencil of the present invention.
【図２】図２は、本発明のカートリッジ式化粧用ペンシ
ルのカートリッジ装着部の拡大断面図である。FIG. 2 is an enlarged cross-sectional view of a cartridge mounting portion of the cartridge type cosmetic pencil of the present invention.
【図３】図３は、図１のA-A線断面図である。3 is a cross-sectional view taken along the line AA of FIG.
【図４】図４は、図１の本発明のカートリッジ式化粧用
ペンシルに収容した化粧料を繰り出すところを示す。FIG. 4 is a view showing how the cosmetic material contained in the cartridge type cosmetic pencil of the present invention of FIG. 1 is dispensed.
【図５】図５は、図１の本発明のカートリッジ式化粧用
ペンシルに収容した化粧料を繰り出しているところを示
す。FIG. 5 is a drawing showing that the cosmetic material contained in the cartridge type cosmetic pencil of the present invention of FIG. 1 is being dispensed.
【図６】図６は、図１の本発明のカートリッジ式化粧用
ペンシルに収容した化粧料を繰り出したところを示す。FIG. 6 shows a state where the cosmetic material contained in the cartridge type cosmetic pencil of the present invention of FIG. 1 is dispensed.
１０・・・カートリッジ筒 １１・・・段部 １２・・・スプリング １３・・・パッキン １３′・・・第１のシール面 １３″・・・第２のシール面 １４・・・尾栓 １５・・・押圧栓 １６・・・パイプ保持部材 １７・・・パイプ １８・・・化粧料芯 ２０・・・螺旋筒 ２１・・・雌ねじ螺旋溝 ２２・・・押し棒 ２３・・・突起部 ２４・・・内筒 ２５・・・内筒の大径部 ２６・・・内筒の小径部 ２７・・・ガイド溝 ２８・・・板バネ 10 ... Cartridge cylinder 11 ... Step portion 12 ... Spring 13 ... Packing 13 '... First sealing surface 13 "... Second sealing surface 14 ... Tail plug 15 ... ..Pressing plug 16 ... Pipe holding member 17 ... Pipe 18 ... Cosmetic core 20 ... Spiral cylinder 21 ... Female screw spiral groove 22 ... Push rod 23 ... Projection 24. ..Inner cylinder 25 ... Large diameter portion of inner cylinder 26 ... Small diameter portion of inner cylinder 27 ... Guide groove 28 ... Leaf spring
Claims (8)
前記カートリッジ体を着脱可能に装着できるペンシル本
体とから成るカートリッジ式化粧用ペンシルであって、 前記ペンシル本体が、 前記カートリッジ体を着脱可能に装着するためのカート
リッジ装着手段と、 前記カートリッジ体に収容されている前記化粧料芯を押
し出すための芯押し棒を前進後退移動させるための芯押
し棒進退移動手段とから成り、 前記カートリッジ体が、（１） 前記化粧料芯を収納し
たパイプと、（２） 前記パイプの後端周囲に結合し、
前記パイプの内径とほぼ同径且つ同軸の貫通孔を有する
筒状のパイプ保持部材と、（３） 前記パイプ及び前記
パイプ保持部材の結合体を前進後退移動可能に収納した
カートリッジ筒であって、 前記カートリッジ筒の前端が、前記化粧料芯の断面輪郭
よりも大きく前記パイプの断面輪郭よりも小さい前端開
口を有し、これにより、前記カートリッジ筒の前端付近
の内壁には、前記前端開口から続く段部が形成され、 前記カートリッジ筒の後端が、前記ペンシル本体の前記
芯押し棒進退移動手段により適宜に延出される前記芯押
し棒を挿通させる後端開口を有する、ところのカートリ
ッジ筒と、（４） 前記カートリッジ筒と前記結合体と
の間に配設され、前記結合体を前記カートリッジ筒の後
端方向へ常に弾力的に押圧するスプリングと、（５）
前記貫通孔を形成する前記パイプ保持部材の内壁と前記
パイプの内壁とを押圧しつつ、前記貫通孔及び前記パイ
プ内を前進移動できる押圧栓であって、前記押圧栓が、
前記後端開口を通じて挿通された前記芯押し棒によって
押圧されると、前記結合体が前記押圧栓と共に前記カー
トリッジ筒内を前進移動し、 前記パイプの前端が、前記段部に到達すると、前記結合
体の前進移動が停止され、前記押圧栓が、前記パイプ内
の前記化粧料芯を押圧し、前記化粧料芯が前記前端開口
を通じて押し出され、 前記芯押し棒を後退させると、前記結合体が前記押圧栓
と共に前記スプリングの押圧力によって後退する、とこ
ろの弾性材料製の押圧栓と、（６） 第１のシール面と
第２のシール面とを有する、前記後端開口付近の周囲に
わたって設けられた弾性材料製のパッキンであって、 前記スプリングの押圧力によって前記パイプ保持部材の
後端が前記第１のシール面に押圧され、 前記芯押し棒の周囲が前記第２のシール面に押圧され
る、ところのパッキンとから成る、カートリッジ式化粧
用ペンシル。1. A cartridge body for accommodating a cosmetic core,
A cartridge type cosmetic pencil comprising a pencil body to which the cartridge body can be removably mounted, wherein the pencil body is a cartridge mounting means for removably mounting the cartridge body, and is housed in the cartridge body. And a core push rod advancing / retracting moving means for moving the forward and backward movements of the core push rod for pushing out the cosmetic core, wherein the cartridge body is (1) a pipe accommodating the cosmetic core, and (2) ) Bonding around the rear end of the pipe,
A tubular pipe holding member having a through hole that has a diameter substantially the same as and coaxial with the inner diameter of the pipe; and (3) a cartridge barrel that accommodates the pipe and the combined pipe holding member so as to be movable forward and backward, The front end of the cartridge barrel has a front end opening that is larger than the cross-sectional contour of the cosmetic core and smaller than the cross-sectional contour of the pipe, whereby the inner wall near the front end of the cartridge barrel continues from the front end opening. A step portion is formed, and a rear end of the cartridge cylinder has a rear end opening through which the core pushing rod appropriately extended by the core pushing rod advancing and retracting moving means of the pencil body is inserted, and the cartridge barrel. (4) A spring which is arranged between the cartridge cylinder and the combined body, and which always elastically presses the combined body toward the rear end of the cartridge cylinder. )
While pressing the inner wall of the pipe holding member and the inner wall of the pipe forming the through hole, a pressing plug capable of moving forward in the through hole and the pipe, wherein the pressing plug is,
When pressed by the core push rod inserted through the rear end opening, the combined body moves forward in the cartridge cylinder together with the pressing plug, and when the front end of the pipe reaches the step portion, the combined body When the forward movement of the body is stopped, the pressing plug presses the cosmetic core in the pipe, the cosmetic core is pushed out through the front end opening, and the core push rod is retracted, the combined body is A pressing plug made of an elastic material, which retracts together with the pressing plug by the pressing force of the spring, and (6) a first sealing surface and a second sealing surface, which are provided around the periphery of the rear end opening. A packing made of an elastic material, wherein the rear end of the pipe holding member is pressed against the first sealing surface by the pressing force of the spring, and the periphery of the core pushing rod is the second sealing member. It is pressed against the surface, consisting of the packing where, cartridge type cosmetic pencils.
有する第１のシール部材と、前記第２のシール面を有す
る第２のシール部材とから成り、 前記パイプ保持部材の後端が前記スプリングの押圧力に
よって前記第１のシール部材の前記第１のシール面に押
圧され、 前記芯押し棒の周囲が前記第２のシール部材の前記第２
のシール面に押圧される、請求項１記載のカートリッジ
式化粧用ペンシル。2. The packing comprises a first seal member having the first seal surface and a second seal member having the second seal surface, and a rear end of the pipe holding member is the The pressing force of the spring presses the first sealing surface of the first sealing member, and the periphery of the core pushing rod is the second sealing member of the second sealing member.
The cartridge type cosmetic pencil according to claim 1, which is pressed against the sealing surface of the cartridge.
径部、後方に小径部を有する内筒と、装着部材とから成
り、前記大径部が、前記カートリッジ体の後方部分の断
面輪郭とほぼ相似形で、前記断面輪郭の外径よりもやや
大きい内径を有し、前記装着部材が、前記大径部の内壁
に設けられ、 芯押し棒進退移動手段が、内部に雌ねじ螺旋溝を設けた
螺旋筒と、芯押し棒の後部に設けられ、前記雌ねじ螺旋
溝に係合する突起部と、前記内筒の前記小径部とから成
り、前記小径部が、前記芯押し棒を挿通できる大きさの
内径を有し、前記小径部には、前記芯押し棒の後部の前
記突起部が前進後退移動できるガイド溝が設けられ、前
記螺旋筒が、前記内筒に回転可能に嵌合し、前記螺旋筒
と前記内筒とを相対回転させると、前記芯押し棒が、前
記ガイド溝に沿って前進後退移動する、ところの請求項
１又は２記載のカートリッジ式化粧用ペンシル。3. The cartridge mounting means comprises an inner cylinder having a large diameter portion at the front and a small diameter portion at the rear, and a mounting member, and the large diameter portion is substantially the same as the cross-sectional contour of the rear portion of the cartridge body. It has a similar shape and has an inner diameter slightly larger than the outer diameter of the cross-sectional contour, the mounting member is provided on the inner wall of the large diameter portion, and the core push rod advancing / retracting moving means is provided with an internal thread spiral groove inside. A spiral cylinder, a protrusion provided on the rear portion of the core push rod and engaged with the female screw spiral groove, and the small diameter portion of the inner cylinder, the small diameter portion having a size capable of inserting the core push rod. A guide groove that allows the protrusion of the rear portion of the core push rod to move forward and backward is provided in the small diameter portion, and the spiral cylinder is rotatably fitted to the inner cylinder. When the spiral cylinder and the inner cylinder are rotated relative to each other, the core pushing rod moves Forward moves backward along the de groove, at the claim 1 or 2 cartridge type cosmetic pencil according.
付けた板バネから成る、請求項３記載のカートリッジ式
化粧用ペンシル。4. The cartridge type cosmetic pencil according to claim 3, wherein the mounting member is a leaf spring attached to the inner wall of the large diameter portion.
体と、前記カートリッジ体を着脱可能に装着できるペン
シル本体とから成るカートリッジ式化粧用ペンシルであ
って、 前記ペンシル本体が、（１） 内部に雌ねじ螺旋溝を設
けた螺旋筒と、（２） 後部に前記雌ねじ螺旋溝に係合
する突起部を設けた芯押し棒と、（３） 前方に大径
部、後方に小径部を有する内筒であって、 前記大径部が、前記カートリッジ体の後方部分の断面輪
郭とほぼ相似形で、前記断面輪郭の外径よりもやや大き
い内径を有し、 前記大径部の内部には、前記カートリッジ体の前記後方
部分を着脱可能に装着するためのカートリッジ装着部が
設けられ、 前記小径部が、前記芯押し棒を挿通できる大きさの内径
を有し、前記芯押し棒の後部の前記突起部が前進後退移
動できるガイド溝を設けた、ところの内筒とから成り、 前記螺旋筒が、前記内筒に回転可能に嵌合し、前記螺旋
筒と前記内筒とを相対回転させると、前記芯押し棒が、
前記ガイド溝に沿って前進後退移動し、 前記カートリッジ体が、 前記化粧料芯を収納した化粧料芯収納手段と、 前記化粧料芯収納手段を収容したカートリッジ筒であっ
て、前記カートリッジ筒の前端に、前端開口を有し、前
記カートリッジ筒の後端に、前記ペンシル本体の前記芯
押し棒進退移動手段により適宜に延出される前記芯押し
棒を挿通させる後端開口を有し、前記芯押し棒により前
記化粧料芯が前記前端開口から押し出される、ところの
カートリッジ筒と、 前記カートリッジ筒の内部に前記化粧料芯を気密に収容
するためのシール手段とから成る、ところのカートリッ
ジ式化粧用ペンシル。5. A cartridge type cosmetic pencil comprising a cartridge body for accommodating a cosmetic core and a pencil body to which the cartridge body can be removably mounted, wherein the pencil body is inside (1). A spiral cylinder provided with an internal thread spiral groove, (2) a core push rod provided with a protrusion engaging with the internal thread spiral groove at the rear part, and (3) an internal cylinder having a large diameter part at the front and a small diameter part at the rear. The large-diameter portion is substantially similar to the cross-sectional contour of the rear portion of the cartridge body, and has an inner diameter slightly larger than the outer diameter of the cross-sectional contour. A cartridge mounting portion for detachably mounting the rear portion of the cartridge body is provided, the small-diameter portion has an inner diameter large enough to insert the tailing rod, and the protrusion on the rear portion of the tailing rod. Part moves forward and backward A guide groove provided therein, the spiral cylinder is rotatably fitted to the inner cylinder, and when the spiral cylinder and the inner cylinder are relatively rotated, the core pushing rod is ,
The cartridge body is moved forward and backward along the guide groove, and the cartridge body is a cosmetic wick storing means that stores the cosmetic wick, and a cartridge cylinder that stores the cosmetic wick storing means, and a front end of the cartridge cylinder. A front end opening, and a rear end opening at the rear end of the cartridge cylinder through which the core pushing rod appropriately extended by the core pushing rod advancing and retracting moving means of the pencil body is inserted. A cartridge type cosmetic pencil, comprising a cartridge cylinder in which the cosmetic core is pushed out from the front end opening by a stick, and a sealing means for hermetically containing the cosmetic core in the cartridge cylinder. .
ぼ同径且つ同軸の貫通孔を有する筒状のパイプ保持部材
とから成り、 前記カートリッジ筒が、前記パイプ及び前記パイプ保持
部材の結合体を前進後退移動可能に収納し、 前記カートリッジ筒の前記前端開口が、前記化粧料芯の
断面輪郭よりも大きく前記パイプの断面輪郭よりも小さ
く、これにより、前記カートリッジ筒の前端付近の内壁
には、前記前端開口から続く段部が形成され、 前記シール手段が、（１） 前記カートリッジ筒と前記
結合体との間に配設され、前記結合体を前記カートリッ
ジ筒の後端方向へ常に弾力的に押圧するスプリングと、
（２） 前記貫通孔を形成する前記パイプ保持部材の内
壁と前記パイプの内壁とを押圧しつつ、前記貫通孔及び
前記パイプ内を前進移動できる押圧栓であって、前記押
圧栓が、前記後端開口を通じて挿通された前記芯押し棒
によって押圧されると、前記結合体が前記押圧栓と共に
前記カートリッジ筒内を前進移動し、 前記パイプの前端が、前記段部に到達すると、前記結合
体の前進移動が停止され、前記押圧栓が、前記パイプ内
の前記化粧料芯を押圧し、前記化粧料芯が前記前端開口
を通じて押し出され、 前記芯押し棒を後退させると、前記結合体が前記押圧栓
と共に前記スプリングの押圧力によって後退する、とこ
ろの弾性材料製の押圧栓と、（３） 第１のシール面と
第２のシール面とを有する、前記後端開口付近の周囲に
わたって設けられた弾性材料製のパッキンであって、 前記スプリングの押圧力によって前記パイプ保持部材の
後端が前記第１のシール面に押圧され、 前記芯押し棒の周囲が前記第２のシール面に押圧され
る、ところのパッキンとから成る、請求項５記載のカー
トリッジ式化粧用ペンシル。6. A cylindrical shape in which the cosmetic wick storage means has a pipe accommodating the cosmetic wick and a through hole that is coupled to a periphery of a rear end of the pipe and has a coaxial hole having substantially the same diameter as the inner diameter of the pipe. Of the pipe holding member, the cartridge cylinder accommodates the combined body of the pipe and the pipe holding member so as to be able to move forward and backward, and the front end opening of the cartridge cylinder is larger than the cross-sectional contour of the cosmetic core. It is larger than the cross-sectional contour of the pipe, and thereby, a step portion is formed on the inner wall near the front end of the cartridge barrel, the step portion continuing from the front end opening, and the sealing means includes (1) the cartridge barrel and the combined body. And a spring which is disposed between the spring and which always elastically presses the combined body toward the rear end of the cartridge cylinder,
(2) A pressing plug capable of moving forward through the through hole and the pipe while pressing the inner wall of the pipe holding member and the inner wall of the pipe forming the through hole, wherein the pressing plug is the rear When pressed by the core push rod inserted through the end opening, the combined body moves forward in the cartridge cylinder together with the pressing plug, and when the front end of the pipe reaches the step portion, When the forward movement is stopped, the pressing plug presses the cosmetic core in the pipe, the cosmetic core is pushed out through the front end opening, and the core push rod is retracted, the combined body presses the press body. A pressing plug made of an elastic material, which is retracted together with the plug by the pressing force of the spring; and (3) a first sealing surface and a second sealing surface, which are provided around the periphery of the rear end opening. A packing made of elastic material, the rear end of the pipe holding member is pressed against the first sealing surface by the pressing force of the spring, and the periphery of the core pushing bar is pressed against the second sealing surface. The cartridge type cosmetic pencil according to claim 5, which comprises a packing.
有する第１のシール部材と、前記第２のシール面を有す
る第２のシール部材とから成り、 前記パイプ保持部材の後端が前記スプリングの押圧力に
よって前記第１のシール部材の前記第１のシール面に押
圧され、 前記芯押し棒の周囲が前記第２のシール部材の前記第２
のシール面に押圧される、ところのパッキンとから成
る、請求項６記載のカートリッジ式化粧用ペンシル。7. The packing includes a first seal member having the first seal surface and a second seal member having the second seal surface, and a rear end of the pipe holding member is the The pressing force of the spring presses the first sealing surface of the first sealing member, and the periphery of the core pushing rod is the second sealing member of the second sealing member.
7. The cartridge type cosmetic pencil according to claim 6, comprising a packing that is pressed against the sealing surface of.
し、前記カートリッジ筒の前記前端開口を被覆する、キ
ャップ部材とから成る、請求項１、２、６又は７記載の
カートリッジ式化粧用ペンシル。8. The cartridge type cosmetic pencil according to claim 1, comprising a cap member detachably attached to the cartridge body and covering the front end opening of the cartridge barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34755895A JP3230796B2 (en) | 1995-12-18 | 1995-12-18 | Cartridge type pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34755895A JP3230796B2 (en) | 1995-12-18 | 1995-12-18 | Cartridge type pencil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09168422A true JPH09168422A (en) | 1997-06-30 |
| JP3230796B2 JP3230796B2 (en) | 2001-11-19 |
Family
ID=18391041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34755895A Expired - Fee Related JP3230796B2 (en) | 1995-12-18 | 1995-12-18 | Cartridge type pencil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3230796B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101479109B1 (en) * | 2013-09-10 | 2015-01-07 | 김태훈 | Multipurpose case |
| JP2015042215A (en) * | 2013-08-26 | 2015-03-05 | 株式会社トキワ | Cosmetic container |
| CN109247692A (en) * | 2018-12-04 | 2019-01-22 | 宁波杰立化妆品包装用品有限公司 | Push type liquid eyeliner |
-
1995
- 1995-12-18 JP JP34755895A patent/JP3230796B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015042215A (en) * | 2013-08-26 | 2015-03-05 | 株式会社トキワ | Cosmetic container |
| KR101479109B1 (en) * | 2013-09-10 | 2015-01-07 | 김태훈 | Multipurpose case |
| WO2015037903A1 (en) * | 2013-09-10 | 2015-03-19 | Kim Tae Hoon | Multipurpose container having improved airtightness |
| CN109247692A (en) * | 2018-12-04 | 2019-01-22 | 宁波杰立化妆品包装用品有限公司 | Push type liquid eyeliner |
| CN109247692B (en) * | 2018-12-04 | 2023-07-25 | 宁波杰立化妆品包装用品有限公司 | Push type liquid eyeliner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3230796B2 (en) | 2001-11-19 |
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