JP2021029940A - Feeding container - Google Patents

Feeding container Download PDF

Info

Publication number
JP2021029940A
JP2021029940A JP2019156980A JP2019156980A JP2021029940A JP 2021029940 A JP2021029940 A JP 2021029940A JP 2019156980 A JP2019156980 A JP 2019156980A JP 2019156980 A JP2019156980 A JP 2019156980A JP 2021029940 A JP2021029940 A JP 2021029940A
Authority
JP
Japan
Prior art keywords
main member
cylinder
base cylinder
screw groove
engaging
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
Application number
JP2019156980A
Other languages
Japanese (ja)
Other versions
JP7211916B2 (en
Inventor
耕太 新渡戸
Kota Arawatado
耕太 新渡戸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP2019156980A priority Critical patent/JP7211916B2/en
Publication of JP2021029940A publication Critical patent/JP2021029940A/en
Application granted granted Critical
Publication of JP7211916B2 publication Critical patent/JP7211916B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

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

Abstract

To provide a feeding container that contains a cartridge for replacement.SOLUTION: A cylindrical secondary member 22 for making a sleeve cylinder 34 having a longitudinal slit 36 stand up from the inside of a base tube part 24 to the main member 2 is mounted to a cylindrical main member 2 having a first thread groove part g1 in an inner circumferential surface. A container 42 for containing contents is fitted and inserted into the inside of the sleeve cylinder 34 in a freely lifting/lowering manner. A second thread groove part g2 continued with the first thread groove part g1 is provided in an inner surface of the base tube part 24. A helical groove G is formed by these both grooves. An engaging projection 44 attached in an outer face of the container 42 is made to enter the helical groove G through the longitudinal slit 36. The secondary member 22 and container 42 are formed in a cartridge 20 assembled to the main member 2, and can be pulled out of the main member 2 while the engaging projection 44 is present in the second thread groove part g2.SELECTED DRAWING: Figure 1

Description

本発明は、繰出し容器、特に口紅の繰出し容器に関する。 The present invention relates to a feeding container, particularly a lipstick feeding container.

この種の容器として、外装筒と、
前記外装筒の内部に嵌合され、内周面に螺旋筒を有する螺旋筒と、
螺旋筒の内面に回転可能に嵌合され、螺旋筒の内部から上方へ起立するとともに、縦スリットを有するスリーブ筒と、
前記スリーブ筒内に昇降自在に嵌挿された内容物収容用の収容体とを具備し、
前記外装筒と螺旋筒とは、これら両筒の間に設けた回り止め手段により連係させることで一体的に回転可能な筒状部材に形成され、
かつこの筒状部材に対して前記スリーブ筒を回転可能とし、
前記収容体の外部に付設した係合突子が前記縦スリットを介して前記螺旋溝内へ突入されており、前記スリーブ筒に対して前記筒状部材を回転させる操作により、前記スリーブ筒内で前記収容体を繰り上げ或いは繰り下げることが可能に設けたものが知られている(特許文献1)。
特開2018−186989
As a container of this kind, an outer cylinder and
A spiral cylinder fitted inside the outer cylinder and having a spiral cylinder on the inner peripheral surface,
A sleeve cylinder that is rotatably fitted to the inner surface of the spiral cylinder, stands up from the inside of the spiral cylinder, and has a vertical slit.
It is provided with an accommodating body for accommodating contents, which is vertically inserted into the sleeve cylinder.
The outer cylinder and the spiral cylinder are formed into an integrally rotatable tubular member by linking them with a detent means provided between the two cylinders.
Moreover, the sleeve cylinder can be rotated with respect to this tubular member.
An engaging protrusion attached to the outside of the housing body is inserted into the spiral groove through the vertical slit, and the operation of rotating the tubular member with respect to the sleeve cylinder causes the inside of the sleeve cylinder to rotate. It is known that the accommodating body is provided so as to be able to be moved up or down (Patent Document 1).
JP 2018-186989

特許文献1の容器では、口紅などの内容物を使い切った後に全てを廃棄することを前提としていた。
従って、廃棄によるゴミの量が増え、環境に対する配慮が不足していた。
In the container of Patent Document 1, it was premised that all the contents such as lipstick were used up and then discarded.
Therefore, the amount of garbage due to disposal has increased, and there has been a lack of consideration for the environment.

本発明の目的は、内容物を収納するカートリッジを含み、内容物を使い切った後にカートリッジ以外の部分を再利用できうる繰出し容器を提供することである。 An object of the present invention is to provide a feeding container including a cartridge for storing the contents, in which a portion other than the cartridge can be reused after the contents are used up.

第1の手段は、内周面に第1螺溝部g1を有する筒状の主部材2と、
前記主部材2の下方に配置された基筒部24の内側から、縦スリット36を有するスリーブ筒34を前記主部材2の内部へ起立させ、当該主部材2に取付けられた筒状の副部材22と、
前記スリーブ筒34内に昇降自在に嵌挿された内容物収容用の収容体42と、
を具備し、前記スリーブ筒34に対して前記基筒部24を回転可能とするとともに、この基筒部24と前記主部材2とが一体的に回転するように形成され、
前記基筒部24の内面に前記第1螺溝部g1と連続する第2螺溝部g2を設けて、これら第1螺溝部g1と第2螺溝部g2とで螺旋溝Gを形成し、
前記収容体42の外面に付設した係合突子44を、前記縦スリット36を介して前記螺旋溝G内に突入させてなる繰出し機構Fを用いて、前記スリーブ筒34に対して前記基筒部24及び主部材2を回転させる操作により、前記スリーブ筒34内で前記収容体42を上方側へ繰り出しかつ下方側へ繰り戻すことが可能に形成しており、
前記副部材22及び前記収容体42は、前記主部材2に対して組み付けられた一個のカートリッジ20として形成され、前記係合突子44が前記第2螺溝部g2内に在る状態で、前記主部材2から引き抜きかつ付け替えることが可能に構成された。
The first means is a tubular main member 2 having a first screw groove portion g1 on the inner peripheral surface, and a tubular main member 2.
A sleeve cylinder 34 having a vertical slit 36 is erected inside the main member 2 from the inside of the base cylinder portion 24 arranged below the main member 2, and a tubular auxiliary member attached to the main member 2. 22 and
An accommodating body 42 for accommodating contents, which is vertically inserted into the sleeve cylinder 34,
The base cylinder portion 24 is rotatable with respect to the sleeve cylinder 34, and the base cylinder portion 24 and the main member 2 are formed so as to rotate integrally.
A second screw groove portion g2 continuous with the first screw groove portion g1 is provided on the inner surface of the base cylinder portion 24, and a spiral groove G is formed by the first screw groove portion g1 and the second screw groove portion g2.
The base cylinder with respect to the sleeve cylinder 34 by using the feeding mechanism F formed by inserting the engaging protrusion 44 attached to the outer surface of the accommodating body 42 into the spiral groove G through the vertical slit 36. By the operation of rotating the portion 24 and the main member 2, the housing body 42 is formed so as to be able to be extended upward and backward in the sleeve cylinder 34.
The sub-member 22 and the accommodating body 42 are formed as one cartridge 20 assembled to the main member 2, and the engaging protrusion 44 is in the second screw groove portion g2. It is configured so that it can be pulled out and replaced from the main member 2.

本手段では、図1に示すように、内周面に第1螺溝部g1を有する筒状の主部材2に対して筒状の副部材22を取り付けている。
副部材22は、基筒部24の内側から起立する縦スリット36付きのスリーブ筒34を有する。このスリーブ筒34は、前記主部材2内へ挿入され、またこのスリーブ筒34内には内容物収容用の収容体42を昇降可能に嵌挿されている。
そして、この収容体42の繰出し機構Fとして、図3(A)に示す如く、前記主部材2内に設けた第1螺溝部g1と前記基筒部24の内面に設けた第2螺溝部g2とを連続させて螺旋溝Gを形成し、さらに図5(A)に示す如く、前記収容体42の外面に付設した係合突子44が前記縦スリット36を介して前記螺旋溝G内に突入している。
この構造によれば、前記収容体42を、図1に示す如く、基筒部24側へ係合された状態と、図5(A)に示す如く、主部材2側へ係合された状態との間で移動させることができる。
また前記副部材22及び前記収容体42は、前記主部材2に対して組み付けられた一個のカートリッジ20として形成されている。
故に中身を交換したい場合に前記カートリッジ20を前記主部材2から引き抜いて新たなカートリッジ20を付け替えることができ、便利である。
また図5(A)に示すように、前記係合突子44が前記第1螺溝部g1内に在るときには、係合突子44と第1螺溝部g1とのかみ合いにより、前記カートリッジ20が前記主部材2から抜け出せないロック状態となるので使い勝手が良い。
In this means, as shown in FIG. 1, a tubular sub-member 22 is attached to a tubular main member 2 having a first screw groove portion g1 on the inner peripheral surface.
The auxiliary member 22 has a sleeve cylinder 34 with a vertical slit 36 that stands up from the inside of the base cylinder portion 24. The sleeve cylinder 34 is inserted into the main member 2, and an accommodating body 42 for accommodating contents is inserted into the sleeve cylinder 34 so as to be able to move up and down.
Then, as the feeding mechanism F of the housing body 42, as shown in FIG. 3A, the first screw groove portion g1 provided in the main member 2 and the second screw groove portion g2 provided on the inner surface of the base cylinder portion 24 are provided. And are continuously formed to form a spiral groove G, and as shown in FIG. 5A, an engaging protrusion 44 attached to the outer surface of the accommodating body 42 is formed in the spiral groove G via the vertical slit 36. It is rushing.
According to this structure, the housing body 42 is engaged with the base cylinder portion 24 side as shown in FIG. 1 and with the main member 2 side as shown in FIG. 5 (A). Can be moved to and from.
Further, the sub-member 22 and the accommodating body 42 are formed as one cartridge 20 assembled to the main member 2.
Therefore, when it is desired to replace the contents, the cartridge 20 can be pulled out from the main member 2 and a new cartridge 20 can be replaced, which is convenient.
Further, as shown in FIG. 5A, when the engaging protrusion 44 is in the first screw groove portion g1, the cartridge 20 is engaged with the engaging protrusion 44 and the first screw groove portion g1. It is easy to use because it is in a locked state where it cannot be pulled out from the main member 2.

第2の手段は、第1の手段を有し、かつ前記主部材2の下部と前記基筒部24の上部とを嵌合させて、これら主部材2及び前記基筒部24の嵌合箇所に、前記第1螺溝部g1と前記第2螺溝部g2とを連続させた状態で前記基筒部24を前記主部材2に対して位置決めする位置決め手段Pを形成した。 The second means has the first means and fits the lower portion of the main member 2 and the upper portion of the base cylinder portion 24 so that the fitting portion of the main member 2 and the base cylinder portion 24 is fitted. A positioning means P for positioning the base cylinder portion 24 with respect to the main member 2 was formed in a state where the first screw groove portion g1 and the second screw groove portion g2 were continuous.

本手段では、図3(B)に示す前記主部材2の下部(図示例では小外径部S)と前記基筒部の上部(図示例では大内径部L)とを相互に嵌合させている。
また同図に示す如く、これら主部材2及び前記基筒部24の嵌合箇所に、前記第1螺溝部g1と前記第2螺溝部g2とを連続させた状態で前記基筒部24を前記主部材2に対して位置決めする位置決め手段Pを形成している。
この構造によれば、位置決め作業を確実に行うことができ、利便性が高まる。
In this means, the lower portion of the main member 2 shown in FIG. 3 (B) (small outer diameter portion S in the illustrated example) and the upper portion of the base cylinder portion (large inner diameter portion L in the illustrated example) are fitted to each other. ing.
Further, as shown in the figure, the base cylinder portion 24 is provided in a state where the first screw groove portion g1 and the second screw groove portion g2 are continuously connected to the fitting portion of the main member 2 and the base cylinder portion 24. A positioning means P for positioning with respect to the main member 2 is formed.
According to this structure, the positioning work can be reliably performed, and the convenience is enhanced.

第3の手段は、第1の手段又は第2の手段を有し、かつ前記位置決め手段Pとして、前記主部材2及び前記基筒部24の嵌合面同士の一方に係合凸部28を、また他方に係合凹部12を、相互にかみ合うように設け、
前記係合凹部12は、前記基筒部24の径方向から見て略ハの字状の一対の凹側部13の間に形成されたテーパ状凹部とし、また前記係合凸部28は、前記凹側部に対応した略ハの字状の側端部29の間に形成されたテーパ状凸部とした。
The third means has a first means or a second means, and as the positioning means P, an engaging convex portion 28 is provided on one of the fitting surfaces of the main member 2 and the base cylinder portion 24. , And an engaging recess 12 is provided on the other side so as to mesh with each other.
The engaging recess 12 is a tapered recess formed between a pair of concave side portions 13 having a substantially V shape when viewed from the radial direction of the base cylinder portion 24, and the engaging convex portion 28 is formed. It was a tapered convex portion formed between the side end portions 29 having a substantially C shape corresponding to the concave side portion.

本手段では、図3(B)に示す如く、前記位置決め手段Pとして、前記主部材2及び前記基筒部24の嵌合面同士の一方に係合凸部28を、また他方に係合凹部12を、相互にかみ合うように設けている。
そして、図3(B)に示すように、前記係合凹部12は、前記基筒部24の径方向から見て略ハの字状の一対の凹側部13の間に形成されたテーパ状凹部とし、また前記係合凸部28は、前記凹側部に対応した略ハの字状の側端部29の間に形成されたテーパ状凸部としている。
この構造によれば、前記基筒部24を主部材2側へ嵌合させる作業の初期段階で前記係合凹部12に対する係合凸部28の位置が周方向に若干ずれていても、前記係合凹部12の一方の凹側部13に沿って前記係合凸部28の対応する側端部29がスライドする。従って、利用者が基筒部24を主部材側へ押し込むだけで、前記係合凸部28が係合凹部12と完全に合致する位置に導かれる。故に位置合わせ作業が容易となる。
In this means, as shown in FIG. 3B, as the positioning means P, an engaging convex portion 28 is provided on one of the fitting surfaces of the main member 2 and the base cylinder portion 24, and an engaging concave portion is formed on the other. 12 are provided so as to mesh with each other.
Then, as shown in FIG. 3B, the engaging recess 12 has a tapered shape formed between a pair of concave side portions 13 having a substantially C shape when viewed from the radial direction of the base cylinder portion 24. The engaging convex portion 28 is a concave portion, and the engaging convex portion 28 is a tapered convex portion formed between side end portions 29 having a substantially C shape corresponding to the concave side portion.
According to this structure, even if the position of the engaging convex portion 28 with respect to the engaging concave portion 12 is slightly deviated in the circumferential direction at the initial stage of the work of fitting the base cylinder portion 24 to the main member 2 side, the engagement is performed. The corresponding side end portion 29 of the engaging convex portion 28 slides along one concave side portion 13 of the joint recess 12. Therefore, the user simply pushes the base cylinder portion 24 toward the main member, and the engaging convex portion 28 is guided to a position where it completely matches the engaging concave portion 12. Therefore, the alignment work becomes easy.

第4の手段は、第1の手段から第3の手段のいずれかを有し、かつ前記基筒部24内に前記スリーブ筒34の下部を回転可能に嵌合させるとともに、
これらスリーブ筒34及び前記基筒部24に、当該スリーブ筒34からの前記基筒部24の抜け出しを防止する抜止め手段Rを形成した。
The fourth means has any of the first to third means, and the lower portion of the sleeve cylinder 34 is rotatably fitted into the base cylinder portion 24, and the fourth means is fitted.
The sleeve cylinder 34 and the base cylinder portion 24 are formed with retaining means R for preventing the base cylinder portion 24 from coming off from the sleeve cylinder 34.

本手段では、図2(A)及び図2(B)に示す如く、スリーブ筒34及び基筒部24に、当該スリーブ筒34からの前記基筒部24の抜け出しを防止する抜止め手段Rを形成している。
この構造によれば、前記スリーブ筒42が主部材2にロックされた状態で、この主部材2を把持して前記基筒部24を外方へ引っ張ったときに、前記主部材2内にスリーブ筒42を残して基筒部24のみが外れることを防止することができる。
In this means, as shown in FIGS. 2A and 2B, the sleeve cylinder 34 and the base cylinder portion 24 are provided with a retaining means R for preventing the base cylinder portion 24 from coming off from the sleeve cylinder 34. Is forming.
According to this structure, when the sleeve cylinder 42 is locked to the main member 2 and the main member 2 is gripped and the base cylinder portion 24 is pulled outward, the sleeve is inside the main member 2. It is possible to prevent only the base cylinder portion 24 from coming off while leaving the cylinder 42.

第1の手段に係る発明によれば、主部材2の内側へ、副部材22の基筒部24の内側から縦スリット36付きのスリーブ筒34を起立し、このスリーブ筒内に嵌挿された収容体42の繰出し機構Fとして、前記主部材2内の第1螺溝部g1と前記基筒部24内の第2螺溝部g2とを連続させて螺旋溝Gとし、前記収容体42の係合突子44が縦スリット36を介して前記螺旋溝G内に突入しているから、前記収容体42の係合突子44を前記主部材2と前記基筒部24との間で移動させることができる。
そして前記副部材22及び前記収容体42は、前記主部材2に組み付けられた一個のカートリッジ20としたから、中身を交換したい場合に前記カートリッジ20を主部材2から引き抜いて新たなカートリッジ20を付け替えることができ、便利である。
また収容体42の係合突子44が前記第1螺溝部g1内に在るときには、係合突子44と第1螺溝部g1とのかみ合いにより、ロック状態となるので使い勝手が良い。
第2の手段に係る発明によれば、前記第1螺溝部g1と前記第2螺溝部g2とを連続させた状態で前記基筒部24を前記主部材2に対して位置決めする位置決め手段Pを形成したから、位置決めを確実に行うことができ、利便性が高まる。
第3の手段に係る発明によれば、前記位置決め手段Pとして、前記主部材2及び前記基筒部24の嵌合面同士の一方に係合凸部28を、また他方に係合凹部12を、相互にかみ合うように設け、前記係合凹部12は、前記基筒部24の径方向から見てテーパ状凹部とし、また前記係合凸部28はテーパ状凸部としたから、位置合わせの作業が容易となる。
第4の手段に係る発明によれば、スリーブ筒34及び基筒部24に、当該スリーブ筒34からの前記基筒部24の抜け出しを防止する抜止め手段Rを形成したから、前記ロック状態で前記基筒部24を外方へ引っ張ったときに前記基筒部24のみが外れることを防止することができる。
According to the invention according to the first means, a sleeve cylinder 34 with a vertical slit 36 is erected from the inside of the base cylinder portion 24 of the auxiliary member 22 inside the main member 2, and is fitted into the sleeve cylinder. As the feeding mechanism F of the accommodating body 42, the first screw groove portion g1 in the main member 2 and the second screw groove portion g2 in the base cylinder portion 24 are continuously formed to form a spiral groove G, and the accommodating body 42 is engaged. Since the protrusion 44 has entered the spiral groove G through the vertical slit 36, the engaging protrusion 44 of the housing body 42 is moved between the main member 2 and the base cylinder portion 24. Can be done.
Since the sub-member 22 and the housing body 42 are one cartridge 20 assembled to the main member 2, the cartridge 20 is pulled out from the main member 2 and a new cartridge 20 is replaced when the contents are to be replaced. It can be convenient.
Further, when the engaging protrusion 44 of the accommodating body 42 is inside the first screw groove portion g1, the engaging protrusion 44 and the first screw groove portion g1 are engaged with each other to be in a locked state, which is convenient.
According to the invention according to the second means, the positioning means P for positioning the base cylinder portion 24 with respect to the main member 2 in a state where the first screw groove portion g1 and the second screw groove portion g2 are continuous is provided. Since it is formed, positioning can be performed reliably, and convenience is enhanced.
According to the invention according to the third means, as the positioning means P, an engaging convex portion 28 is provided on one of the fitting surfaces of the main member 2 and the base cylinder portion 24, and an engaging concave portion 12 is provided on the other. The engaging recesses 12 are provided so as to mesh with each other, and the engaging recesses 12 are tapered recesses when viewed from the radial direction of the base cylinder portion 24, and the engaging protrusions 28 are tapered protrusions. Work becomes easy.
According to the invention according to the fourth means, since the retaining means R for preventing the base cylinder portion 24 from coming off from the sleeve cylinder 34 is formed in the sleeve cylinder 34 and the base cylinder portion 24, in the locked state. It is possible to prevent only the base cylinder portion 24 from coming off when the base cylinder portion 24 is pulled outward.

本発明の実施形態に係る繰出し容器を前方から見た縦断面図である。It is a vertical cross-sectional view which looked at the feeding container which concerns on embodiment of this invention from the front. 図1の容器を側方から見た縦断面図であり、同図(A)は、縦断面の全体図、同図(B)は当該縦断面の一部拡大図である。It is a vertical cross-sectional view of the container of FIG. 1 viewed from the side, FIG. 1A is an overall view of the vertical cross section, and FIG. 1B is a partially enlarged view of the vertical cross section. 図1の容器の主要部(主部材及び基筒部)の構造を示す図であり、同図(A)は、主部材及び基筒部の内面に形成された螺旋溝の構造を示す図、同図(B)は、主部材と基筒部とを分離した状態を示す図である。It is a figure which shows the structure of the main part (main member and the base cylinder part) of the container of FIG. 1, and FIG. FIG. 3B is a diagram showing a state in which the main member and the base cylinder portion are separated. 図1の容器のカートリッジの断面図である。It is sectional drawing of the cartridge of the container of FIG. 図1の容器の使用状態を説明する図であり、同図(A)は、繰出し機構を用いて収容体を上方へ繰り出す状態を、また同図(B)は、カートリッジを交換する状態をそれぞれ示している。It is a figure explaining the use state of the container of FIG. 1, FIG. Shown. 図1の容器を分解して示す図であり、同図(A)は、当該容器のカートリッジ以外の部分の分解図、同図(B)はカートリッジの分解図である。FIG. 1 is an exploded view showing the container of FIG. 1, FIG. 1A is an exploded view of a portion of the container other than the cartridge, and FIG. 1B is an exploded view of the cartridge.

図1から図6は、本発明の実施形態に係る繰出し容器を示している。この繰出し容器は、本実施形態では、主部材2と、押さえ筒14と、外キャップ16と、副部材22と、収容体42とを具備している。もっともこれらの構造は適宜変更することができる。
なお、前記副部材22と収容体42とは付替え用のカートリッジ20を形成しているが、これについては後述する。
これら各部材は例えば合成樹脂材で形成することができる。
1 to 6 show a feeding container according to an embodiment of the present invention. In this embodiment, the feeding container includes a main member 2, a holding cylinder 14, an outer cap 16, an auxiliary member 22, and an accommodating body 42. However, these structures can be changed as appropriate.
The sub-member 22 and the accommodating body 42 form a replacement cartridge 20, which will be described later.
Each of these members can be formed of, for example, a synthetic resin material.

主部材2は、後述の副部材22と同様に、内部に螺溝部を有する筒状の部材である。
主部材2と副部材22とは同軸線上で分離可能に嵌合することができるように形成されている。
本実施形態において、主部材2の下部には、図3(B)に示すように、副部材22との嵌合箇所(図示例では小外径部S)が形成されている。主部材2及び副部材22の嵌合箇所には、第1の回り止め手段Tが形成されている。これに関しては後述する。
本実施形態の主部材2は、図1に示す如く、外周壁4と、主螺旋筒8とで形成されている。もっともその構造は適宜変更することができる。
The main member 2 is a tubular member having a screw groove portion inside, like the sub-member 22 described later.
The main member 2 and the sub-member 22 are formed so as to be separably fitted on the coaxial line.
In the present embodiment, as shown in FIG. 3B, a fitting portion (small outer diameter portion S in the illustrated example) with the sub-member 22 is formed in the lower portion of the main member 2. A first detent means T is formed at the fitting portion of the main member 2 and the sub member 22. This will be described later.
As shown in FIG. 1, the main member 2 of the present embodiment is formed of an outer peripheral wall 4 and a main spiral cylinder 8. However, its structure can be changed as appropriate.

前記外周壁4は、上下両面開口の円筒体であり、本実施形態においては、その外周面6を操作面として回転操作することができる。
前記外周壁4の上端部4b内には、後述の押さえ筒14が嵌合されている。
また外周壁4の内面の上部には、前記主螺旋筒8の抜け止め用の上向き段部5が形成されている。
The outer peripheral wall 4 is a cylindrical body having upper and lower double-sided openings, and in the present embodiment, the outer peripheral surface 6 can be used as an operation surface for rotational operation.
A holding cylinder 14 described later is fitted in the upper end portion 4b of the outer peripheral wall 4.
Further, an upward step portion 5 for preventing the main spiral cylinder 8 from coming off is formed on the upper portion of the inner surface of the outer peripheral wall 4.

前記主螺旋筒8は、前記外周壁4の内側に嵌合されている。
この主螺旋筒8の内面には、主螺旋筒8の下端から上向きに延びる第1螺溝部g1が形成されている。本明細書において、“螺溝”とはネジ溝の如き構造を言う。図示例の第1螺溝部g1は、2条ネジのネジ溝の如く一対の溝として形成されている。もっともこの構造は適宜変更することができ、多条ネジのネジ溝にすることが好ましい。
図示例では、前記主螺旋筒8の上部8bはやや大外径に形成されており、この上部の下側に形成される段差面9を前記上向き段部5に係合させている。
また前記主螺旋筒8の下部8aは、前記外周壁4の下端部4aより下方へ延びている。
前記螺旋筒8の下部8aは、図3(B)に示す如く、前記主部材2の小外径部Sとして、後述の副部材の基筒部24側の大内径部Lと嵌合可能に形成されている。すなわち、小外径部Sの外径は大内径部Lの内径と略同径に形成されている。
螺旋筒8と基筒部24との嵌合箇所には、基筒部24に対して螺旋筒8を回り止めさせる第1回り止め手段Tを設ける。
この第1回り止め手段Tは、螺旋溝8の第1螺合溝g1と基筒部24の内面に形成された後述の第2螺合溝g2との位置合わせ状態を維持するためのものである。具体的には、例えば前記螺旋筒8と基筒部24との嵌合面同士に相互にかみ合う凹凸状の係合手段を設ければよい。
また前記螺旋筒8と外周壁4との間には、図6(A)に示す如く、主螺旋筒8に対して前記外周壁4を回り止めする第2回り止め手段Uを形成するとよい。
第2回り止め手段Uを設けることにより、内容物を繰出し又は繰り戻すときに、後述のスリーブ筒を把持するとともに、外周壁4の外周面6を摘まんで回転させることができる。
図示例では、第2回り止め手段Uとして、図3(A)に示す如く、前記下部8a及び上部8bの間において、前記主螺旋筒8の外周面にローレット状の凹凸面Uに形成している。
The main spiral cylinder 8 is fitted inside the outer peripheral wall 4.
A first spiral groove portion g1 extending upward from the lower end of the main spiral cylinder 8 is formed on the inner surface of the main spiral cylinder 8. As used herein, the term "screw groove" refers to a structure such as a thread groove. The first screw groove portion g1 in the illustrated example is formed as a pair of grooves like the screw groove of a double-threaded screw. However, this structure can be changed as appropriate, and it is preferable to use a thread groove of a multi-threaded screw.
In the illustrated example, the upper portion 8b of the main spiral cylinder 8 is formed to have a slightly large outer diameter, and the stepped surface 9 formed on the lower side of the upper portion is engaged with the upward step portion 5.
Further, the lower portion 8a of the main spiral cylinder 8 extends downward from the lower end portion 4a of the outer peripheral wall 4.
As shown in FIG. 3B, the lower portion 8a of the spiral cylinder 8 can be fitted with the large inner diameter portion L on the base cylinder portion 24 side of the auxiliary member described later as the small outer diameter portion S of the main member 2. It is formed. That is, the outer diameter of the small outer diameter portion S is formed to be substantially the same as the inner diameter of the large inner diameter portion L.
At the fitting portion between the spiral cylinder 8 and the base cylinder portion 24, a first detent means T for detenting the spiral cylinder 8 with respect to the base cylinder portion 24 is provided.
The first detenting means T is for maintaining the alignment state between the first screw groove g1 of the spiral groove 8 and the second screw groove g2 to be described later formed on the inner surface of the base cylinder portion 24. is there. Specifically, for example, a concavo-convex engaging means that meshes with each other on the fitting surfaces of the spiral cylinder 8 and the base cylinder portion 24 may be provided.
Further, as shown in FIG. 6A, a second detent means U for detenting the outer peripheral wall 4 with respect to the main spiral cylinder 8 may be formed between the spiral cylinder 8 and the outer peripheral wall 4.
By providing the second detent means U, when the contents are fed or unwound, the sleeve cylinder described later can be gripped and the outer peripheral surface 6 of the outer peripheral wall 4 can be pinched and rotated.
In the illustrated example, as the second detent means U, as shown in FIG. 3A, a knurled uneven surface U is formed on the outer peripheral surface of the main spiral cylinder 8 between the lower portion 8a and the upper portion 8b. There is.

押さえ筒14は、図1に示す如く、上下両面開放の縦筒部14aを有し、この縦筒部の外面の上下方向中間部に鍔部14bを周設している。
そして前記縦筒部14aの下半部の外面には前記外周壁4の上端部4bが嵌合されており、また前記鍔部14bの下面には、前記外周壁4の上端面が突き当てられている。
また前記縦筒部14aの上端部からは、後述のスリーブ筒34の外面に接する当接用リブ15が内方突出されている。
図示例の当接用リブ15は、図3(A)に示す如く、前記縦筒部14aの上端部の全周に亘って周設されているが、周方向の複数箇所に間欠的に付設させても良い。
また前記当接用リブ15は、縦筒部14aの上端部に設けなくても良い。
図示例の押さえ筒14は、前記外周壁4とともに回転できるように、外周壁4に嵌合されている。
As shown in FIG. 1, the holding cylinder 14 has a vertical cylinder portion 14a that is open on both the upper and lower sides, and a flange portion 14b is provided around an intermediate portion in the vertical direction on the outer surface of the vertical cylinder portion.
The upper end portion 4b of the outer peripheral wall 4 is fitted to the outer surface of the lower half portion of the vertical cylinder portion 14a, and the upper end surface of the outer peripheral wall 4 is abutted against the lower surface of the flange portion 14b. ing.
Further, a contact rib 15 in contact with the outer surface of the sleeve cylinder 34, which will be described later, protrudes inward from the upper end portion of the vertical cylinder portion 14a.
As shown in FIG. 3A, the contact rib 15 of the illustrated example is provided around the entire circumference of the upper end portion of the vertical cylinder portion 14a, but is intermittently attached to a plurality of locations in the circumferential direction. You may let me.
Further, the contact rib 15 does not have to be provided at the upper end portion of the vertical cylinder portion 14a.
The holding cylinder 14 of the illustrated example is fitted to the outer peripheral wall 4 so that it can rotate together with the outer peripheral wall 4.

外キャップ16は、天板16aの外周からキャップ周壁16bを垂下してなる。このキャップ周壁16bの下部は、前記押さえ筒14の縦筒部14aの上部外面に嵌合されている。この構造は適宜変更することができる。 The outer cap 16 is formed by hanging a cap peripheral wall 16b from the outer periphery of the top plate 16a. The lower portion of the cap peripheral wall 16b is fitted to the upper outer surface of the vertical cylinder portion 14a of the holding cylinder 14. This structure can be changed as appropriate.

副部材22は、前記主部材2に着脱可能に取り付けられた筒状の部材である。
副部材22の上部には、主部材2との嵌合箇所(図示例では図3(B)に示す大内径部L)を形成している。
本実施形態の副部材22は、図1に示す如く、基筒部24とスリーブ筒34とで形成されている。
The auxiliary member 22 is a tubular member that is detachably attached to the main member 2.
A fitting portion with the main member 2 (large inner diameter portion L shown in FIG. 3B in the illustrated example) is formed on the upper portion of the auxiliary member 22.
As shown in FIG. 1, the auxiliary member 22 of the present embodiment is formed of a base cylinder portion 24 and a sleeve cylinder 34.

前記基筒部24は、前記繰出し容器の下部の外装筒としての役割と、後述の第2螺溝部g2を有する副螺旋筒としての役割とを有する。
この基筒部24は、前記外周壁4の下部に連ねて配置されている。図示例では、これら基筒部24及び外周壁4の外面は面一に形成されている。
本実施形態において、前記基筒部24は、回転操作用の筒周壁26の下端から内向きフランジ32を内方へ突出している。また、この内向きフランジ32の内周部からは、環状の***部32aが上方へ突設されている。
前記筒周壁26の上半部26bは、その下半部26aに比べて大内径部Lに形成されている。そしてこの大内径部Lは、前記主螺旋筒8の下部8a(前述の小外径部S)に嵌合されている。この嵌合箇所には後述の回り止め手段U1が形成され、前記基筒部24と主螺旋筒8と外周壁4とがともに回転することを可能としている。
前記筒周壁26の下半部26aの内面には、前記第1螺溝部g1と連続する第2螺溝部g2が設けられている。これら第1螺溝部g1と第2螺溝部g2とで一本の螺旋溝Gが形成されている。これについては、後述する。
また図示例では、前記筒周壁26の下半部26aの内面には、前記第2螺溝部g2の下側に位置させて環状凹部27を周設している。
The base cylinder portion 24 has a role as an outer cylinder of the lower part of the feeding container and a role as a sub-spiral cylinder having a second screw groove portion g2 described later.
The base cylinder portion 24 is arranged so as to be connected to the lower portion of the outer peripheral wall 4. In the illustrated example, the outer surfaces of the base cylinder portion 24 and the outer peripheral wall 4 are formed flush with each other.
In the present embodiment, the base cylinder portion 24 projects an inward flange 32 inward from the lower end of the cylinder peripheral wall 26 for rotation operation. Further, an annular raised portion 32a projects upward from the inner peripheral portion of the inward flange 32.
The upper half portion 26b of the cylinder peripheral wall 26 is formed in a large inner diameter portion L as compared with the lower half portion 26a. The large inner diameter portion L is fitted to the lower portion 8a (the small outer diameter portion S described above) of the main spiral cylinder 8. A detent means U1 to be described later is formed at the fitting portion, and the base cylinder portion 24, the main spiral cylinder 8, and the outer peripheral wall 4 can rotate together.
A second screw groove portion g2 continuous with the first screw groove portion g1 is provided on the inner surface of the lower half portion 26a of the cylinder peripheral wall 26. A single spiral groove G is formed by the first screw groove portion g1 and the second screw groove portion g2. This will be described later.
Further, in the illustrated example, an annular recess 27 is provided on the inner surface of the lower half portion 26a of the cylinder peripheral wall 26 so as to be located below the second screw groove portion g2.

前記スリーブ筒34は、前記基筒部24とは別体の部材であり、前記筒周壁26の内側から起立されている。
図示例のスリーブ筒34は、前記主螺旋筒8の内面に沿って前記押さえ筒14よりも上方へ延びており、前記外キャップ16内へ突入している。
前記スリーブ筒34には、後述の係合突子44を挿通させるための縦スリット36が形成されている。
図示例では、筒径方向の反対側に一対の縦スリット36を設けているが、その数及び配置は、係合突子44の数及び配置に応じて適宜変更することができる。
これら縦スリット36は、前記スリーブ筒34の下端で下向きに開口されており、当該下端から少なくとも前記第1螺溝部g1の上端と同じかそれ以上の高さまで延びている。
前記スリーブ筒34は、前記主部材2及び基筒部24に対して回転することが可能に形成されている。
図示例では、前記スリーブ筒34の下端部が前記基筒部24内に回転可能に嵌合されている。
前記スリーブ筒34の下端部の外面には、図2(A)に示す如く、前記基筒部24の内面に係止する抜止め突子38が付設されている。
しかしながら、この抜止め突子38は、前記環状凹部27内に嵌入されているため、前記主部材2及び基筒部24に対する前記スリーブ筒34の回転を妨げない。
そして図2(B)に示す如く、これら抜止め突子38及び環状凹部27によって前記スリーブ筒34の抜止め手段Rが構成されている。
図示例では、前記スリーブ筒34の下端部から一対の抜止め突子38を水平方向反対側へ突設しているが、その構造は適宜変更することができる。
The sleeve cylinder 34 is a member separate from the base cylinder portion 24, and stands up from the inside of the cylinder peripheral wall 26.
The sleeve cylinder 34 of the illustrated example extends upward from the holding cylinder 14 along the inner surface of the main spiral cylinder 8 and plunges into the outer cap 16.
The sleeve cylinder 34 is formed with a vertical slit 36 for inserting the engaging protrusion 44, which will be described later.
In the illustrated example, a pair of vertical slits 36 are provided on the opposite sides in the tubular radial direction, but the number and arrangement thereof can be appropriately changed according to the number and arrangement of the engaging protrusions 44.
These vertical slits 36 are opened downward at the lower end of the sleeve cylinder 34, and extend from the lower end to at least the same height as or higher than the upper end of the first screw groove portion g1.
The sleeve cylinder 34 is formed so as to be rotatable with respect to the main member 2 and the base cylinder portion 24.
In the illustrated example, the lower end portion of the sleeve cylinder 34 is rotatably fitted in the base cylinder portion 24.
As shown in FIG. 2A, a retaining protrusion 38 that locks to the inner surface of the base cylinder portion 24 is attached to the outer surface of the lower end portion of the sleeve cylinder 34.
However, since the retaining protrusion 38 is fitted in the annular recess 27, it does not hinder the rotation of the sleeve cylinder 34 with respect to the main member 2 and the base cylinder portion 24.
Then, as shown in FIG. 2 (B), the retaining means R of the sleeve cylinder 34 is configured by the retaining protrusion 38 and the annular recess 27.
In the illustrated example, a pair of retaining protrusions 38 are projected from the lower end of the sleeve cylinder 34 to the opposite side in the horizontal direction, but the structure thereof can be changed as appropriate.

収容体42は、口紅などの内容物(図示せず)を収納するための部材であり、中皿の役割を果たすものである。この収容体42は、前記スリーブ筒34の内部に配置されている。
図示例の収容体42は上下両端開放の筒体として形成されているが、その構造は適宜変更することができる。
前記収容体42は、その筒壁の下部の外面から外方へ突出された適当数(図示例では2個)の係合突子44を有する。
この係合突子44は、図1に示すように、前記縦スリット36を介して前記螺旋溝G内に突入されている。そして図5(A)に示す如く、これら係合突子44と縦スリット36と螺旋溝Gとにより、前記収容体42の繰出し機構Fが形成されている。
繰出し機構Fは、前記スリーブ筒34に対して前記基筒部24及び主部材2を正方向へ回転させることにより、前記収容体42を上側へ繰り出し、或いは前記基筒部24及び主部材2を逆方向へ回転させることにより、前記収容体42を下側へ繰り戻す機能を有する。
なお、本明細書においては、収容体42を外側へ移動させるために副部材22を回転させる向きを、“正方向”と、その逆向きを“逆方向”というものとする。
The accommodating body 42 is a member for accommodating contents (not shown) such as lipstick, and serves as a middle plate. The housing body 42 is arranged inside the sleeve cylinder 34.
The housing body 42 in the illustrated example is formed as a tubular body with both upper and lower ends open, but the structure thereof can be appropriately changed.
The housing body 42 has an appropriate number (two in the illustrated example) of engaging protrusions 44 protruding outward from the outer surface of the lower portion of the cylinder wall.
As shown in FIG. 1, the engaging protrusion 44 is inserted into the spiral groove G through the vertical slit 36. Then, as shown in FIG. 5A, the feeding mechanism F of the accommodating body 42 is formed by the engaging protrusion 44, the vertical slit 36, and the spiral groove G.
The feeding mechanism F feeds the accommodating body 42 upward by rotating the base cylinder portion 24 and the main member 2 in the forward direction with respect to the sleeve cylinder 34, or causes the base cylinder portion 24 and the main member 2 to be fed upward. By rotating in the opposite direction, the housing body 42 has a function of being carried back downward.
In the present specification, the direction in which the auxiliary member 22 is rotated in order to move the housing body 42 outward is referred to as "forward direction", and the opposite direction is referred to as "reverse direction".

本発明においては、図3(A)に示すように、前記主螺旋筒8の内面に設けられた第1螺溝部g1と、前記筒周壁26の下半部26aの内面に形成された第2螺溝部g2とが、相互に連続するように形成されている。
ここで“連続する”とは、両溝部の幅やピッチを揃えて接続されていることをいう。こうした構造により、第1螺溝部g1及び第2螺溝部g2により、前記係合突子44を螺旋状の軌跡に沿ってガイドする案内溝として、連続した一本の螺旋溝Fが形成されている。
第1螺溝部g1及び第2螺溝部g2の隣接する端部は、図3(A)に示す如く、恰も初めから一体物として形成された一本のネジを切断したかの如く、相互に完全に合致する形状に形成されている。こうすることで、前記係合突子44が第1螺溝部g1及び第2螺溝部g2との間を滑らかに移動することができるからである。
図示例の螺旋溝Fは、2条溝として形成されているが、その構造は適宜変更することができる。第2螺溝部g2は、第1螺溝部g1と同じ数だけ形成する。
螺旋溝Gの幅は、図1に示すように、前記係合突子44の幅に対して係合突子44の円滑な摺動を可能とする程度の余裕代aをとるように設計する。
第2螺溝部g2の長さは、図3(A)に示すように、第1螺溝部g1の長さより短く、すると良く、少なくとも前記係合突子44を前記主部材2側からカートリッジ20側へ移動させることに必要な長さがあれば足りる。
図示例の第2螺溝部g2は、前記螺旋溝Gの1ピッチ分に相当する長さとしている。カートリッジ20の構造はできるだけ簡単に、廉価に製造できるようにすることが好ましいからである。
In the present invention, as shown in FIG. 3A, a first screw groove portion g1 provided on the inner surface of the main spiral cylinder 8 and a second screw groove portion g1 formed on the inner surface of the lower half portion 26a of the cylinder peripheral wall 26. The spiral groove portion g2 is formed so as to be continuous with each other.
Here, "continuous" means that both grooves are connected with the same width and pitch. With such a structure, a continuous spiral groove F is formed by the first screw groove portion g1 and the second screw groove portion g2 as a guide groove for guiding the engaging protrusion 44 along the spiral locus. ..
As shown in FIG. 3A, the adjacent ends of the first screw groove portion g1 and the second screw groove portion g2 are completely mutually complete as if a single screw formed as an integral body from the beginning was cut. It is formed in a shape that matches. By doing so, the engaging protrusion 44 can smoothly move between the first screw groove portion g1 and the second screw groove portion g2.
The spiral groove F in the illustrated example is formed as a double groove, but its structure can be appropriately changed. The second screw groove portion g2 is formed in the same number as the first screw groove portion g1.
As shown in FIG. 1, the width of the spiral groove G is designed so as to have a margin a that enables smooth sliding of the engaging protrusion 44 with respect to the width of the engaging protrusion 44. ..
As shown in FIG. 3A, the length of the second screw groove portion g2 may be shorter than the length of the first screw groove portion g1, and at least the engaging protrusion 44 should be moved from the main member 2 side to the cartridge 20 side. All you need is the length needed to move it to.
The second screw groove portion g2 in the illustrated example has a length corresponding to one pitch of the spiral groove G. This is because it is preferable that the structure of the cartridge 20 can be manufactured as easily and inexpensively as possible.

前記主部材2と副部材22とには、前記第1螺溝部g1及び第2螺溝部g2を連続させるために、前記外周壁4に対する基筒部24の相対的な回転位置を決定する位置決め手段Pを設けることが望ましい。
好適な一実施例として、図3(B)に示す如く、前記位置決め手段Pは、前記主螺旋筒8及び副部材22の嵌合箇所に、第1螺溝部g1及び第2螺溝部g2が連続したときに相互にかみ合う係合凹部12及び係合凸部28を設けることができる。
もっともこの構造は適宜変更することができ、例えば主部材2及び副部材22の適所に、第1螺溝部g1及び第2螺溝部g2が連続したときに相互に完全に合致する目印を設けてもよい。
以下、前記係合凹部及び係合凸部の好適な実施例を説明する。
(1)係合凹部及び係合凸部の配置
本実施形態では、前記主螺旋筒8の下部8aに係合凹部12を、また前記筒周壁26の上半部26bに係合凸部28をそれぞれ形成している。
もっとも前記主螺旋筒8の下部8aに係合凸部を、また前記筒周壁26の上半部26bに係合凹部を設けても構わない。
(2)係合凹部及び係合凸部の形状
前記係合凹部12及び係合凸部28は、前記主部材2の径方向から見て、相互に重なり合う形状とするとよい。
また、好適な図示例では、前記係合凹部12及び係合凸部28を、図3(B)に示すように、径方向から見て、下端側から上端側に向かって幅狭となるテーパ状に形成している。
すなわち、前記係合凹部12の一対の凹側部13は、略ハの字状に形成されており、同様に前記係合凸部28の一対の側端部29も、略ハの字状になっている。
このような構造とすることにより、前記係合凹部12及び係合凸部28の相互の位置が周方向に若干ずれていても、一方の側端部29が対応する凹側部13に当接し、この凹側部13に沿ってスライドすることにより、係合凹部12及び係合凸部28が相互にかみ合う正しい位置関係に導くことができる。
(3)係合凹部の深さ及び係合凸部の厚み
また前記係合凹部12は浅い凹部に形成し、また前記係合凸部28は、係合凹部12の深さと等しい厚みを有するように形成することが好適である。
但し、前記係合凹部12の深さは、前記係合凹部12及び係合凸部28のかみ合い状態を保持できる程度の大きさとする。
Positioning means for determining the relative rotation position of the base cylinder portion 24 with respect to the outer peripheral wall 4 in order to make the first screw groove portion g1 and the second screw groove portion g2 continuous with the main member 2 and the sub member 22. It is desirable to provide P.
As a preferred embodiment, as shown in FIG. 3B, in the positioning means P, the first screw groove portion g1 and the second screw groove portion g2 are continuous at the fitting portion of the main spiral cylinder 8 and the auxiliary member 22. Engagement recesses 12 and engagement protrusions 28 that engage with each other can be provided.
However, this structure can be changed as appropriate, for example, even if the main member 2 and the sub-member 22 are provided with marks that completely match each other when the first screw groove portion g1 and the second screw groove portion g2 are continuous. Good.
Hereinafter, preferred embodiments of the engaging concave portion and the engaging convex portion will be described.
(1) Arrangement of Engagement Recession and Engagement Convex In the present embodiment, the engagement recess 12 is provided on the lower portion 8a of the main spiral cylinder 8 and the engagement protrusion 28 is provided on the upper half 26b of the cylinder peripheral wall 26. Each is formed.
However, an engaging convex portion may be provided on the lower portion 8a of the main spiral cylinder 8, and an engaging concave portion may be provided on the upper half portion 26b of the tubular peripheral wall 26.
(2) Shapes of Engagement Recessions and Engagement Convex portions The engaging recesses 12 and the engaging protrusions 28 may have shapes that overlap each other when viewed from the radial direction of the main member 2.
Further, in a suitable illustrated example, as shown in FIG. 3B, the engaging concave portion 12 and the engaging convex portion 28 are tapered so as to be narrower from the lower end side to the upper end side when viewed from the radial direction. It is formed in a shape.
That is, the pair of concave side portions 13 of the engaging concave portion 12 are formed in a substantially C shape, and similarly, the pair of side end portions 29 of the engaging convex portion 28 are also formed in a substantially C shape. It has become.
With such a structure, even if the positions of the engaging concave portion 12 and the engaging convex portion 28 are slightly displaced in the circumferential direction, one side end portion 29 comes into contact with the corresponding concave side portion 13. By sliding along the concave side portion 13, the engaging concave portion 12 and the engaging convex portion 28 can be guided to the correct positional relationship in which they mesh with each other.
(3) Depth of Engagement Recess and Thickness of Engagement Convex The engaging recess 12 is formed in a shallow recess, and the engaging convex 28 has a thickness equal to the depth of the engaging recess 12. It is preferable to form in.
However, the depth of the engaging recess 12 is set to such a size that the engaging state of the engaging recess 12 and the engaging convex portion 28 can be maintained.

本実施形態では、相互にかみ合う凹側部13及び側端部29が前記第1回り止め手段Tとしての役割を果たしている。
すなわち、係合凹部13及び係合凸部28がかみ合った状態において、前記基筒部24に対して前記主部材2を正方向に回転させようとすると、それら係合凹部及び係合凸部の正方向側の凹側部13及び側端部29のかみ合いが邪魔になる。
同様に、前記基筒部24に対して主部材2を逆方向に回転させようとすると、それら係合凹部及び係合凸部の逆方向側の凹側部13及び側端部29のかみ合いが邪魔になる。
これにより、回り止めの機能が発揮される。
もっとも、係合凹部13及び係合凸部28とは別個に第1回り止め手段Tを設けても構わない。
In the present embodiment, the concave side portion 13 and the side end portion 29 that mesh with each other serve as the first detent means T.
That is, when the main member 2 is rotated in the positive direction with respect to the base cylinder portion 24 in a state where the engaging concave portion 13 and the engaging convex portion 28 are engaged with each other, the engaging concave portion and the engaging convex portion become The engagement of the concave side portion 13 and the side end portion 29 on the positive direction side becomes an obstacle.
Similarly, when the main member 2 is rotated in the opposite direction with respect to the base cylinder portion 24, the engaging concave portion and the concave side portion 13 and the side end portion 29 on the opposite side of the engaging concave portion and the engaging convex portion are engaged with each other. Get in the way.
As a result, the detent function is exhibited.
However, the first detent means T may be provided separately from the engaging concave portion 13 and the engaging convex portion 28.

前記副部材22と収容体42とは、前記主部材2に対して一体的に取り外し、又装着することが可能な一個のカートリッジ20として形成されている。
前述の取り外しの条件として、前記係合突子44が前記第2螺溝部g2内に在る非ロック状態であることが必要である。
前記係合突子44が前記第1螺溝部g1内にある場合には、前記主部材2側の第1螺溝部g1とカートリッジ20側の係合突子44とがかみ合うことにより、ロック状態となり、前記主部材2から前記カートリッジ20を取り外すことができない。従って、繰出し容器の使用中に不意にカートリッジ20が脱落することを防止できる。
図4には、新たな付替え用カートリッジ20の一例を示している。作図は省略しているが、前記収容体42の内部には口紅などの内容物が収容されているものとする。そして内容物を保護するために、前記スリーブ筒34の上端に有頂筒状の内キャップ40が嵌合されている。
The sub-member 22 and the accommodating body 42 are formed as one cartridge 20 that can be integrally removed and mounted on the main member 2.
As the above-mentioned removal condition, it is necessary that the engaging protrusion 44 is in the unlocked state in the second screw groove portion g2.
When the engaging protrusion 44 is in the first screw groove portion g1, the first screw groove portion g1 on the main member 2 side and the engaging protrusion 44 on the cartridge 20 side are engaged with each other to be in a locked state. , The cartridge 20 cannot be removed from the main member 2. Therefore, it is possible to prevent the cartridge 20 from being accidentally dropped during use of the feeding container.
FIG. 4 shows an example of a new replacement cartridge 20. Although drawing is omitted, it is assumed that the contents such as lipstick are contained in the container 42. Then, in order to protect the contents, a climax tubular inner cap 40 is fitted to the upper end of the sleeve cylinder 34.

前記構成において、図1の状態から外キャップ16を外し、前記スリーブ筒34の上部を把持するとともに、前記外周壁4又は基筒部24を摘まんで正方向へ回転させると、前記スリーブ筒34に対して前記基筒部24及び主部材2がともに回転する。
他方、前記収容体42の係合突子44は、前記スリーブ筒34の縦スリット36を介して前記螺旋溝Gに突入されている。従って前記係合突子44は、前記第1螺溝部g1から第2螺溝部g2へ移動しながら、前記縦スリット36内を上昇する。これにより、前記収容体42は、スリーブ筒34内で繰り上げられ、内容物がスリーブ筒34の上端より上方へ露出する。
前記基筒部24を逆方向へ回転させると、前述の動きと逆の動作により、前記収容体42は前記スリーブ筒34を下方へ繰り戻され、図1の状態に戻る。
内容物を使い切った後には、図1に示すように、前記係合突子44が第1螺溝部g1内にある状態で、前記外周壁4を把持するとともに、前記基筒部24を外方へ引っ張ると、図5(B)に示す如く、基筒部24及び収容体42で構成されるカートリッジ20を、前記主部材2から取り外すことができる。
そして図4に示す新たなカートリッジ20から内キャップ40を取り外し、前記主螺旋筒8内へ、新しいカートリッジ20のスリーブ筒34を挿入するとともに、前記基筒部24の上半部26bを前記主螺旋筒8の上部8bへ嵌合させる。そうすると、前記係合凸部28の一方の側端部29が前記係合凹部12の対応する凹側部13に沿ってスライドするために、前記係合凸部28が前記係合凹部12に完全に合致する位置関係に導かれ、前記係合凸部28と係合凹部12とがかみ合う。
また、図5(B)に示す如く、前記係合突子44が第1螺溝部g1内にあるときには、これら係合突子44及び第1螺溝部g1がかみ合っているため、前記カートリッジ20が不意に前記主部材2から脱落することが防止される。
In the above configuration, when the outer cap 16 is removed from the state shown in FIG. 1, the upper portion of the sleeve cylinder 34 is gripped, the outer peripheral wall 4 or the base cylinder portion 24 is pinched and rotated in the forward direction, the sleeve cylinder 34 is formed. On the other hand, the base cylinder portion 24 and the main member 2 both rotate.
On the other hand, the engaging protrusion 44 of the housing body 42 is inserted into the spiral groove G through the vertical slit 36 of the sleeve cylinder 34. Therefore, the engaging protrusion 44 moves up in the vertical slit 36 while moving from the first screw groove portion g1 to the second screw groove portion g2. As a result, the housing body 42 is lifted up in the sleeve cylinder 34, and the contents are exposed above the upper end of the sleeve cylinder 34.
When the base cylinder portion 24 is rotated in the opposite direction, the housing body 42 pulls the sleeve cylinder 34 downward and returns to the state shown in FIG. 1 by an operation opposite to the above-mentioned movement.
After the contents are used up, as shown in FIG. 1, the outer peripheral wall 4 is gripped and the base cylinder portion 24 is outwardly while the engaging protrusion 44 is in the first screw groove portion g1. As shown in FIG. 5B, the cartridge 20 composed of the base cylinder portion 24 and the accommodating body 42 can be removed from the main member 2.
Then, the inner cap 40 is removed from the new cartridge 20 shown in FIG. 4, the sleeve cylinder 34 of the new cartridge 20 is inserted into the main spiral cylinder 8, and the upper half 26b of the base cylinder portion 24 is inserted into the main spiral cylinder 8. It is fitted to the upper portion 8b of the cylinder 8. Then, since one side end portion 29 of the engaging convex portion 28 slides along the corresponding concave side portion 13 of the engaging concave portion 12, the engaging convex portion 28 is completely fitted to the engaging concave portion 12. The engaging convex portion 28 and the engaging concave portion 12 are engaged with each other by being guided to a positional relationship matching the above.
Further, as shown in FIG. 5B, when the engaging protrusion 44 is in the first screw groove portion g1, the engaging protrusion 44 and the first screw groove portion g1 are engaged with each other, so that the cartridge 20 is engaged. It is prevented from suddenly falling off from the main member 2.

2…主部材 4…外周壁 4a…同下端部 4b…同上端部 5…上向き段部
6…外周面 8…主螺旋筒 8a…同下部 8b…同上部 9…段差面
12…係合凹部 13…凹側部
14…押さえ筒 14a…縦筒部 14b…鍔部 15…当接用リブ
16…外キャップ 16a…天板 16b…キャップ周壁
20…カートリッジ 22…副部材 24…基筒部(副螺旋筒)
26…筒周壁 26a…下半部 26b…上半部 27…環状凹部
28…係合凸部 29…側端部
32…内向きフランジ 32a…***部
34…スリーブ筒 36…縦スリット 38…抜止め突子
40…内キャップ(充填用キャップ) 42…収容体 44…係合突子
a…余裕代 F…繰出し機構 G…螺旋溝 g1…第1螺溝部 g2…第2螺溝部
L…大内径部 P…位置決め手段 R…抜止め手段 S…小外径部
T…第1回止め手段 U…第2回止め手段(凹凸面)
2 ... Main member 4 ... Outer wall 4a ... Lower end 4b ... Upper end 5 ... Upward step 6 ... Outer surface 8 ... Main spiral cylinder 8a ... Lower 8b ... Upper 9 ... Step surface 12 ... Engagement recess 13 ... Concave side portion 14 ... Holding cylinder 14a ... Vertical cylinder portion 14b ... Flange portion 15 ... Contact rib 16 ... Outer cap 16a ... Top plate 16b ... Cap peripheral wall 20 ... Cartridge 22 ... Secondary member 24 ... Base cylinder portion (secondary spiral) Cylinder)
26 ... Cylinder peripheral wall 26a ... Lower half 26b ... Upper half 27 ... Circular recess 28 ... Engagement convex part 29 ... Side end 32 ... Inward flange 32a ... Raised part
34 ... Sleeve cylinder 36 ... Vertical slit 38 ... Retracting protrusion 40 ... Inner cap (filling cap) 42 ... Accommodating body 44 ... Engaging protrusion a ... Margin F ... Feeding mechanism G ... Spiral groove g1 ... First screw Groove g2 ... 2nd screw groove L ... Large inner diameter P ... Positioning means R ... Retaining means S ... Small outer diameter T ... 1st stopping means U ... 2nd stopping means (concavo-convex surface)

Claims (4)

内周面に第1螺溝部(g1)を有する筒状の主部材(2)と、
前記主部材(2)の下方に配置された基筒部(24)の内側から、縦スリット(36)を有するスリーブ筒(34)を前記主部材(2)の内部へ起立させ、当該主部材(2)に取付けられた筒状の副部材(22)と、
前記スリーブ筒(34)内に昇降自在に嵌挿された内容物収容用の収容体(42)と、
を具備し、前記スリーブ筒(34)に対して前記基筒部(24)を回転可能とするとともに、この基筒部(24)と前記主部材(2)とが一体的に回転するように形成され、
前記基筒部(24)の内面に前記第1螺溝部(g1)と連続する第2螺溝部(g2)を設けて、これら第1螺溝部(g1)と第2螺溝部(g2)とで螺旋溝(G)を形成し、
前記収容体(42)の外面に付設した係合突子(44)を、前記縦スリット(36)を介して前記螺旋溝(G)内に突入させてなる繰出し機構(F)を用いて、前記スリーブ筒(34)に対して前記基筒部(24)及び主部材(2)を回転させる操作により、前記スリーブ筒(34)内で前記収容体(42)を上方側へ繰り出しかつ下方側へ繰り戻すことが可能に形成しており、
前記副部材(22)及び前記収容体(42)は、前記主部材(2)に対して組み付けられた一個のカートリッジ(20)として形成され、前記係合突子(44)が前記第2螺溝部(g2)内に在る状態で、前記主部材(2)から引き抜きかつ付け替えることが可能に構成されたことを特徴とする、繰出し容器。
A tubular main member (2) having a first screw groove portion (g1) on the inner peripheral surface, and
From the inside of the base cylinder portion (24) arranged below the main member (2), a sleeve cylinder (34) having a vertical slit (36) is erected inside the main member (2), and the main member is concerned. The tubular auxiliary member (22) attached to (2) and
An accommodating body (42) for accommodating contents, which is vertically inserted into the sleeve cylinder (34).
The base cylinder portion (24) can be rotated with respect to the sleeve cylinder (34), and the base cylinder portion (24) and the main member (2) can be integrally rotated. Formed,
A second screw groove portion (g2) continuous with the first screw groove portion (g1) is provided on the inner surface of the base cylinder portion (24), and the first screw groove portion (g1) and the second screw groove portion (g2) are formed. Forming a spiral groove (G),
An engaging protrusion (44) attached to the outer surface of the housing (42) is inserted into the spiral groove (G) through the vertical slit (36) by using a feeding mechanism (F). By rotating the base cylinder portion (24) and the main member (2) with respect to the sleeve cylinder (34), the accommodating body (42) is extended upward and downward in the sleeve cylinder (34). It is formed so that it can be carried back to
The sub-member (22) and the accommodating body (42) are formed as one cartridge (20) assembled to the main member (2), and the engaging protrusion (44) is the second screw. A feeding container characterized in that it can be pulled out and replaced from the main member (2) while being in the groove portion (g2).
前記主部材(2)の下部と前記基筒部(24)の上部とを嵌合させて、
これら主部材(2)及び前記基筒部(24)の嵌合箇所に、前記第1螺溝部(g1)と前記第2螺溝部(g2)とを連続させた状態で前記基筒部(24)を前記主部材(2)に対して位置決めする位置決め手段(P)を形成したことを特徴とする、請求項1に記載の繰出し容器。
The lower part of the main member (2) and the upper part of the base cylinder portion (24) are fitted to each other.
The base cylinder portion (24) in a state where the first screw groove portion (g1) and the second screw groove portion (g2) are continuously connected to the fitting portion of the main member (2) and the base cylinder portion (24). The feeding container according to claim 1, wherein a positioning means (P) for positioning the main member (2) is formed.
前記位置決め手段(P)として、前記主部材(2)及び前記基筒部(24)の嵌合面同士の一方に係合凸部(28)を、また他方に係合凹部(12)を、相互にかみ合うように設け、
前記係合凹部(12)は、前記基筒部(24)の径方向から見て略ハの字状の一対の凹側部(13)の間に形成されたテーパ状凹部とし、また前記係合凸部(28)は、前記凹側部に対応した略ハの字状の側端部(29)の間に形成されたテーパ状凸部としたことを特徴とする、請求項2に記載の繰出し容器。
As the positioning means (P), an engaging convex portion (28) is provided on one of the fitting surfaces of the main member (2) and the base cylinder portion (24), and an engaging concave portion (12) is provided on the other. Provided so that they mesh with each other
The engaging recess (12) is a tapered recess formed between a pair of concave side portions (13) having a substantially C shape when viewed from the radial direction of the base cylinder portion (24), and the engaging recess (12) is also engaged. The second aspect of the present invention, wherein the combined convex portion (28) is a tapered convex portion formed between the substantially C-shaped side end portions (29) corresponding to the concave side portion. Feeding container.
前記基筒部(24)内に前記スリーブ筒(34)の下部を回転可能に嵌合させるとともに、
これらスリーブ筒(34)及び前記基筒部(24)に、当該スリーブ筒(34)からの前記基筒部(24)の抜け出しを防止する抜止め手段(R)を形成したことを特徴とする、請求項1から請求項3のいずれかに記載の繰出し容器。
The lower part of the sleeve cylinder (34) is rotatably fitted into the base cylinder portion (24), and the sleeve cylinder (34) is rotatably fitted.
The sleeve cylinder (34) and the base cylinder portion (24) are provided with a retaining means (R) for preventing the base cylinder portion (24) from coming off from the sleeve cylinder (34). , The delivery container according to any one of claims 1 to 3.
JP2019156980A 2019-08-29 2019-08-29 Feeding container Active JP7211916B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019156980A JP7211916B2 (en) 2019-08-29 2019-08-29 Feeding container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019156980A JP7211916B2 (en) 2019-08-29 2019-08-29 Feeding container

Publications (2)

Publication Number Publication Date
JP2021029940A true JP2021029940A (en) 2021-03-01
JP7211916B2 JP7211916B2 (en) 2023-01-24

Family

ID=74676902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019156980A Active JP7211916B2 (en) 2019-08-29 2019-08-29 Feeding container

Country Status (1)

Country Link
JP (1) JP7211916B2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121649A (en) * 1973-03-27 1974-11-20
JPS6296313U (en) * 1985-12-06 1987-06-19
CN101637334A (en) * 2009-09-02 2010-02-03 陆慧萍 Completely exhausted type lipstick tube
JP2014200532A (en) * 2013-04-08 2014-10-27 株式会社カツシカ Stick-shaped cosmetic extruding container
KR20150003381U (en) * 2014-03-04 2015-09-14 주식회사 에뛰드 Cosmetic container having opening and shutting structure using magnetic force
JP2018183464A (en) * 2017-04-27 2018-11-22 株式会社吉野工業所 Feeding container

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49121649A (en) * 1973-03-27 1974-11-20
JPS6296313U (en) * 1985-12-06 1987-06-19
CN101637334A (en) * 2009-09-02 2010-02-03 陆慧萍 Completely exhausted type lipstick tube
US20120163895A1 (en) * 2009-09-02 2012-06-28 Huiping Lu Complete exhaustion type lipstick tube
JP2014200532A (en) * 2013-04-08 2014-10-27 株式会社カツシカ Stick-shaped cosmetic extruding container
KR20150003381U (en) * 2014-03-04 2015-09-14 주식회사 에뛰드 Cosmetic container having opening and shutting structure using magnetic force
JP2018183464A (en) * 2017-04-27 2018-11-22 株式会社吉野工業所 Feeding container

Also Published As

Publication number Publication date
JP7211916B2 (en) 2023-01-24

Similar Documents

Publication Publication Date Title
JP6542493B1 (en) Rotating lock pen
KR100496245B1 (en) Bar-like paint delivering container
JP6769592B2 (en) Bar member feeding device
KR100339817B1 (en) Rotary Type Dispenser for Rod-shaped Articles
JP7005108B2 (en) Refill container
JP2021029940A (en) Feeding container
WO2020164382A1 (en) Safe insulin needle
JP5452753B1 (en) Cartridge type cosmetic container
US5890825A (en) Composite writing instrument
JP7335135B2 (en) Delivery container
JP5005323B2 (en) Stick-shaped cosmetic material feeding container
KR200489072Y1 (en) Mechanical pencil having a lead refill element
JP4456414B2 (en) Writing instrument
JP5460216B2 (en) Feeding container
JP2020018463A (en) Feeding container
JP4264772B2 (en) Cartridge type extrusion container
JP4617435B2 (en) Film transfer tool
KR102416331B1 (en) Up-down type dispenser container
KR200492957Y1 (en) Cosmetic pencil
JP3583487B2 (en) Stick-shaped cosmetic feeding container
JP2001231629A (en) Stick-like cosmetic material extending container
JP2001190326A (en) Holder
JP3911329B2 (en) Stick-shaped cosmetic container
JPH0740187U (en) Stick-shaped feeding device
KR960005199Y1 (en) An extruding device of rod-typed article

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220301

TRDD Decision of grant or rejection written
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20221228

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230111

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230112

R150 Certificate of patent or registration of utility model

Ref document number: 7211916

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150