JP2021023449A

JP2021023449A - Delivery container

Info

Publication number: JP2021023449A
Application number: JP2019141793A
Authority: JP
Inventors: 宮入　圭介; Keisuke Miyairi; 圭介宮入
Original assignee: Yoshino Kogyosho Co Ltd
Current assignee: Yoshino Kogyosho Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2021-02-22
Anticipated expiration: 2039-07-31
Also published as: JP7309273B2

Abstract

To provide a delivery container in which a solid content is hardly broken even when the solid content is relatively soft.SOLUTION: A delivery container comprises: a main body part 10 comprising a shaft part and an operation cylindrical part 12; an outer cylindrical body 20 rotatably held to the main body part 10; an inner cylindrical body 30; a transmission cylindrical body 40; a movable cylinder 50; and an inner tray 60. The outer cylindrical body 20 is vertically movable between upper and lower positions by rotation with respect to the main body part 10, and there is provided a rotation regulation part for allowing rotation of the transmission cylindrical body 40 to the outer cylindrical body 20 when the outer cylindrical body 20 is at an upper position, and suppressing rotation of the transmission cylindrical body 40 to the outer cylindrical body 20 when the outer cylindrical body 20 is at a lower position, between the outer cylindrical body 20 and the transmission cylindrical body 40. The movable cylinder 50 is vertically moved by screw engagement to the transmission cylindrical body 40 whose rotation to the outer cylindrical body 20 is suppressed.SELECTED DRAWING: Figure 1

Description

本発明は、固形内容物のための繰出し容器に関する。 The present invention relates to a feeding container for solid contents.

例えば口紅、リップクリーム、スティックアイシャドー等の化粧料、薬剤または糊などの、塗布対象物に塗布可能な固形内容物を収容する容器として、筒体と、操作部を備える回転部と、固形内容物を保持する保持部と、筒体に対する保持部の回転を阻止した状態で筒体に対する保持部の昇降を許容する案内部と、回転部と保持部をねじ結合させるねじ結合部とを有し、操作部への回転操作により、ねじ結合部と保持部を介して固形内容物を筒体の上端から繰出すことができる繰出し容器が知られている（例えば特許文献１参照）。 For example, as a container for containing solid contents that can be applied to an object to be applied, such as cosmetics such as lipstick, lip balm, stick eye shadow, chemicals or glue, a cylinder, a rotating part having an operation part, and solid contents. It has a holding portion for holding an object, a guide portion for allowing the holding portion to move up and down with respect to the cylinder while preventing the holding portion from rotating with respect to the cylinder, and a screw connecting portion for screw-coupling the rotating portion and the holding portion. There is known a feeding container capable of feeding out a solid content from the upper end of a cylinder via a screw connecting portion and a holding portion by rotating an operation portion (see, for example, Patent Document 1).

特開２０１８−１５４１７号公報Japanese Unexamined Patent Publication No. 2018-15417

ところで、比較的軟らかい口紅等の固形内容物に上記の繰出し容器を用いる場合、僅かな回転操作で固形内容物が大きく繰り出されたり、使用後に故意に繰り下げられたりすると、固形内容物が折れたり、傷ついたりする虞がある。 By the way, when the above-mentioned feeding container is used for a relatively soft solid content such as lipstick, the solid content may be broken or broken if the solid content is largely fed out by a slight rotation operation or is intentionally lowered after use. There is a risk of being hurt.

本発明は、このような問題点を解決することを課題とするものであり、その目的は、比較的軟らかい固形内容物であっても損傷し難い構成の繰出し容器を提供することにある。 An object of the present invention is to solve such a problem, and an object of the present invention is to provide a feeding container having a structure in which even a relatively soft solid content is not easily damaged.

本発明の繰出し容器は、軸部及び前記軸部の径方向外側に位置する操作筒部を有する本体部と、
前記操作筒部の径方向内側で前記本体部に対して回動可能に保持される外筒体と、
前記外筒体の径方向内側に保持され、固形内容物の収容空間を区画する内筒体と、
前記内筒体の径方向内側に保持される伝達筒体と、
前記伝達筒体の径方向内側で前記本体部に対して上下動可能に保持され、且つ、前記本体部と共に回転するよう構成された可動筒と、
前記内筒体の径方向内側で前記可動筒の上端部に保持される中皿と、を備え、
前記外筒体は、前記本体部に対する回転により上側位置と下側位置との間で上下動可能に構成されており、
前記外筒体と前記伝達筒体との間には、前記外筒体が前記上側位置にある際に前記外筒体に対する前記伝達筒体の回転を許容し、前記外筒体が前記下側位置にある際に前記外筒体に対する前記伝達筒体の回転を抑制する回転規制部が設けられており、
前記可動筒は、前記外筒体に対する回転が抑制された前記伝達筒体に対するねじ係合により上下動するように構成されていることを特徴とする。 The feeding container of the present invention includes a shaft portion and a main body portion having an operation cylinder portion located on the radial outer side of the shaft portion.
An outer cylinder that is rotatably held with respect to the main body inside the operation cylinder in the radial direction.
An inner cylinder that is held inside the outer cylinder in the radial direction and partitions a storage space for solid contents.
A transmission cylinder held inside the inner cylinder in the radial direction and
A movable cylinder that is held inside the transmission cylinder in the radial direction so as to be vertically movable with respect to the main body and is configured to rotate together with the main body.
A middle plate held at the upper end of the movable cylinder inside the inner cylinder in the radial direction is provided.
The outer cylinder is configured to be vertically movable between the upper position and the lower position by rotating with respect to the main body.
Between the outer cylinder and the transmission cylinder, when the outer cylinder is in the upper position, the transmission cylinder is allowed to rotate with respect to the outer cylinder, and the outer cylinder is on the lower side. A rotation control unit that suppresses the rotation of the transmission cylinder with respect to the outer cylinder when it is in the position is provided.
The movable cylinder is characterized in that it moves up and down by screw engagement with the transmission cylinder whose rotation with respect to the outer cylinder is suppressed.

なお、本発明の繰出し容器にあっては、前記中皿は、前記可動筒に対して所定の範囲内で軸方向に移動可能に構成されていることが好ましい。 In the feeding container of the present invention, it is preferable that the inner plate is configured to be movable in the axial direction within a predetermined range with respect to the movable cylinder.

また、本発明の繰出し容器にあっては、前記本体部は、前記外筒体を上方に付勢する上方付勢部を有し、
前記外筒体が最大まで下降して前記本体部と前記外筒体との間のねじ係合が一時的に解除された際に前記外筒体が上方に移動するように構成されていることが好ましい。 Further, in the feeding container of the present invention, the main body portion has an upward urging portion for urging the outer cylinder body upward.
The outer cylinder is configured to move upward when the outer cylinder is lowered to the maximum and the screw engagement between the main body and the outer cylinder is temporarily released. Is preferable.

また、本発明の繰出し容器にあっては、前記本体部は、前記外筒体を下方に付勢する下方付勢部を有し、
前記外筒体が最大まで上昇して前記本体部と前記外筒体との間のねじ係合が一時的に解除された際に前記外筒体が下方に移動するように構成されていることが好ましい。 Further, in the feeding container of the present invention, the main body portion has a downward urging portion that urges the outer cylinder downward.
The outer cylinder is configured to move downward when the outer cylinder is raised to the maximum and the screw engagement between the main body and the outer cylinder is temporarily released. Is preferable.

また、本発明の繰出し容器にあっては、前記本体部は、前記軸部と前記操作筒部との間に位置する筒壁を有し、
前記筒壁に、前記外筒体と係合する雄ねじが設けられていることが好ましい。 Further, in the feeding container of the present invention, the main body portion has a cylinder wall located between the shaft portion and the operation cylinder portion.
It is preferable that the cylinder wall is provided with a male screw that engages with the outer cylinder.

また、本発明の繰出し容器にあっては、前記外筒体は、前記本体部の雄ねじに係合する螺合凸部と、
前記螺合凸部よりも上側に位置し、前記回転規制部を構成する内向き凸部と、
前記内向き凸部よりも上側に位置し、前記内筒体に対する前記外筒体の回転を抑制する上側凸部と、を有することが好ましい。 Further, in the feeding container of the present invention, the outer cylinder body has a screw convex portion that engages with the male screw of the main body portion.
An inwardly convex portion located above the screwed convex portion and constituting the rotation restricting portion,
It is preferable to have an upper convex portion that is located above the inwardly convex portion and suppresses the rotation of the outer cylinder with respect to the inner cylinder.

本発明によれば、比較的軟らかい固形内容物であっても損傷し難い構成の繰出し容器を提供することができる。 According to the present invention, it is possible to provide a feeding container having a structure in which even a relatively soft solid content is not easily damaged.

本発明の一実施形態に係る繰出し容器において、固形内容物を繰出す前の状態を示す断面図である。It is sectional drawing which shows the state before feeding out the solid contents in the feeding container which concerns on one Embodiment of this invention. 図１に示す繰出し容器における本体部のベース部材を示す側面図である。It is a side view which shows the base member of the main body part in the feeding container shown in FIG. 図１に示す繰出し容器をＡ−Ａ線で切断した断面図であり、本体部の軸部と可動筒のみを示す断面図である。It is sectional drawing which cut | cut the delivery container shown in FIG. 1 by line AA, and is sectional drawing which shows only the shaft part of the main body part and the movable cylinder. 図１に示す繰出し容器における本体部の操作筒部を示す半断面図である。It is a semi-cross-sectional view which shows the operation cylinder part of the main body part in the feeding container shown in FIG. 図１に示す繰出し容器の外筒体を示す断面図である。It is sectional drawing which shows the outer cylinder body of the delivery container shown in FIG. 図１に示す繰出し容器の内筒体を示す断面図である。It is sectional drawing which shows the inner cylinder body of the delivery container shown in FIG. 図１に示す繰出し容器の伝達筒体を示す断面図である。It is sectional drawing which shows the transmission cylinder body of the delivery container shown in FIG. 図１に示す繰出し容器の可動筒を示す断面図である。It is sectional drawing which shows the movable cylinder of the feeding container shown in FIG. 図１に示す繰出し容器の中皿を示す断面図である。It is sectional drawing which shows the inner plate of the feeding container shown in FIG. 図１に示す繰出し容器の摺動リングを示す側面図である。It is a side view which shows the sliding ring of the feeding container shown in FIG. 図１に示す繰出し容器の本体部の変形例を示す側面図である。It is a side view which shows the modification of the main body part of the feeding container shown in FIG. 図１に示す繰出し容器の外筒体の変形例を示す断面図である。It is sectional drawing which shows the deformation example of the outer cylinder body of the delivery container shown in FIG.

以下、図面を参照しつつ本発明をより具体的に例示説明する。 Hereinafter, the present invention will be described in more detail with reference to the drawings.

図１に示すように、本実施形態に係る繰出し容器１は、本体部１０と、外筒体２０と、内筒体３０と、伝達筒体４０と、可動筒５０と、中皿６０と、キャップ７０と、摺動リング８０とを備える。ここで、軸線Ｃは、繰出し容器１の中心軸線に一致し、且つ、本体部１０に対する外筒体２０の回転軸線である。また、繰出し容器１の収容空間Ｓに保持される固形内容物Ｌは、例えば口紅、リップクリーム、スティックアイシャドー等の化粧料、薬剤または糊などとすることができるが、特に限定されず、塗布対象物に塗布可能な種々のものを採用することができる。なお、固形内容物Ｌとは、形状を留めておける程度の堅さを有する内容物を意味し、例えば半練り状のものなど、ある程度の柔らかさのものを含む。 As shown in FIG. 1, the feeding container 1 according to the present embodiment includes a main body 10, an outer cylinder 20, an inner cylinder 30, a transmission cylinder 40, a movable cylinder 50, an inner plate 60, and the like. A cap 70 and a sliding ring 80 are provided. Here, the axis C coincides with the central axis of the feeding container 1 and is the rotation axis of the outer cylinder 20 with respect to the main body 10. Further, the solid content L held in the storage space S of the feeding container 1 can be, for example, a cosmetic such as lipstick, lip balm, stick eye shadow, a drug, or glue, but is not particularly limited and is applied. Various things that can be applied to the object can be adopted. The solid content L means a content having a hardness sufficient to retain its shape, and includes a content having a certain degree of softness such as a semi-kneaded material.

本体部１０は、ベース部材１１と、ベース部材１１に固定される操作筒部１２とで構成されている。本例において、操作筒部１２は、アンダーカット係合によりベース部材１１の底壁１３の外周縁部に固定されている。これにより、操作筒部１２はベース部材１１と共に回転する。なお、底壁１３に対する操作筒部１２の固定方法は、超音波接着または溶着等でもよい。 The main body portion 10 is composed of a base member 11 and an operation cylinder portion 12 fixed to the base member 11. In this example, the operation cylinder portion 12 is fixed to the outer peripheral edge portion of the bottom wall 13 of the base member 11 by undercut engagement. As a result, the operation cylinder portion 12 rotates together with the base member 11. The method of fixing the operation cylinder portion 12 to the bottom wall 13 may be ultrasonic bonding or welding.

図２に示すように、ベース部材１１は、円板状の底壁１３と、底壁１３の中心に立設された軸部１４と、軸部１４の径方向外側で、底壁１３に立設された筒壁１５と、を有する。筒壁１５は、軸部１４と操作筒部１２との間に位置している。筒壁１５の外周面には、雄ねじ１５ａが設けられている。雄ねじ１５ａは、例えば二条ねじとすることができるが、これに限定されない。また、雄ねじ１５ａの下方において、筒壁１５の外周面には、直径が大きい大径部１５ｅが設けられている。 As shown in FIG. 2, the base member 11 stands on the disc-shaped bottom wall 13, the shaft portion 14 erected at the center of the bottom wall 13, and the bottom wall 13 on the radial outer side of the shaft portion 14. It has a tubular wall 15 provided. The cylinder wall 15 is located between the shaft portion 14 and the operation cylinder portion 12. A male screw 15a is provided on the outer peripheral surface of the cylinder wall 15. The male screw 15a can be, for example, a double-threaded screw, but is not limited thereto. Further, below the male screw 15a, a large diameter portion 15e having a large diameter is provided on the outer peripheral surface of the cylinder wall 15.

また、本例では、本体部１０のベース部材１１に、軸部１４の径方向外側で、底壁１３に立設された板ばね部１６（上方付勢部）が設けられている。板ばね部１６は、軸線Ｃを挟んで周方向の２箇所に対向配置されており、筒壁１５に設けられた開口部１５ｂに配置されている。 Further, in this example, the base member 11 of the main body 10 is provided with a leaf spring portion 16 (upward urging portion) erected on the bottom wall 13 on the radial outer side of the shaft portion 14. The leaf spring portions 16 are arranged to face each other at two locations in the circumferential direction with the axis C interposed therebetween, and are arranged in the openings 15b provided in the cylinder wall 15.

軸部１４は、可動筒５０の貫通孔５１に対応する形状を有する。本例では、図３に示すように、それぞれ貫通孔５１の縦溝５１ａに入り込む６本の縦リブ１４ａが設けられている。６本の縦リブ１４ａは、軸部１４の軸線Ｃの周りで周方向に均等配置されており、各縦リブ１４ａは、軸線Ｃに平行に延在している。軸部１４は、軸線Ｃに沿って直線的に延在し、高さ全体にわたって同一の横断面を有する。底壁１３の外周縁部には、操作筒部１２の下端部が固定される。本例では、底壁１３の外周面に、ローレット部１３ａと係合突起１３ｂとが設けられている。ローレット部１３ａは、底壁１３に対する操作筒部１２の回転を抑制し、係合突起１３ｂは、底壁１３に対して操作筒部１２を抜け止め保持する。 The shaft portion 14 has a shape corresponding to the through hole 51 of the movable cylinder 50. In this example, as shown in FIG. 3, six vertical ribs 14a are provided, each of which enters the vertical groove 51a of the through hole 51. The six vertical ribs 14a are evenly arranged in the circumferential direction around the axis C of the shaft portion 14, and each vertical rib 14a extends parallel to the axis C. The shaft portion 14 extends linearly along the axis C and has the same cross section over the entire height. The lower end of the operation cylinder 12 is fixed to the outer peripheral edge of the bottom wall 13. In this example, a knurled portion 13a and an engaging protrusion 13b are provided on the outer peripheral surface of the bottom wall 13. The knurled portion 13a suppresses the rotation of the operating cylinder portion 12 with respect to the bottom wall 13, and the engaging projection 13b retains and holds the operating cylinder portion 12 with respect to the bottom wall 13.

図４に示すように、操作筒部１２は、下側の大径部１２ａと、大径部１２ａの上方に段差部１２ｂを介して連なる小径部１２ｃとを有する。小径部１２ｃは、外周面の直径が大径部１２ａよりも小さい。操作筒部１２は、外筒体２０の径方向外側に配置される。操作筒部１２の小径部１２ｃの外周面には、キャップ７０を嵌合保持するための嵌合凸部１２ｄが設けられている。操作筒部１２の下部内周面には、底壁１３のローレット部１３ａに対応するローレット溝１２ｆと、係合突起１３ｂに対応する被係合突起１２ｇが設けられている。 As shown in FIG. 4, the operation cylinder portion 12 has a large diameter portion 12a on the lower side and a small diameter portion 12c connected above the large diameter portion 12a via a step portion 12b. The diameter of the outer peripheral surface of the small diameter portion 12c is smaller than that of the large diameter portion 12a. The operation cylinder portion 12 is arranged on the outer side in the radial direction of the outer cylinder body 20. A fitting convex portion 12d for fitting and holding the cap 70 is provided on the outer peripheral surface of the small diameter portion 12c of the operation cylinder portion 12. A knurled groove 12f corresponding to the knurled portion 13a of the bottom wall 13 and an engaged protrusion 12g corresponding to the engaging protrusion 13b are provided on the lower inner peripheral surface of the operation cylinder portion 12.

図５に示すように、外筒体２０は、円筒状であり、軸線Ｃに対して斜めに切断された形状の上端部２０ａと、軸線Ｃに対して垂直な下端部２０ｂとを有する。本例の外筒体２０は、アルミ等の金属製である。外筒体２０の下端部２０ｂには、径方向外側に延びる環状のフランジ２１が設けられている。また、外筒体２０の内周面には、本体部１０における筒壁１５の雄ねじ１５ａにねじ係合する螺合凸部２２（雌ねじ）が設けられている。螺合凸部２２は、外筒体２０の周方向の一部のみに設けられている。本例では、２つの螺合凸部２２が、軸線Ｃを挟んで対向配置されている。 As shown in FIG. 5, the outer cylinder 20 has a cylindrical shape and has an upper end portion 20a having a shape cut obliquely with respect to the axis C and a lower end portion 20b perpendicular to the axis C. The outer cylinder 20 of this example is made of metal such as aluminum. An annular flange 21 extending radially outward is provided on the lower end portion 20b of the outer cylinder 20. Further, on the inner peripheral surface of the outer cylinder 20, a screw convex portion 22 (female screw) that screw-engages with the male screw 15a of the cylinder wall 15 in the main body 10 is provided. The screw convex portion 22 is provided only on a part of the outer cylinder 20 in the circumferential direction. In this example, the two screw convex portions 22 are arranged so as to face each other with the axis C interposed therebetween.

また、外筒体２０の内周面には、内向き凸部２３及び上側凸部２４が設けられている。内向き凸部２３は螺合凸部２２よりも上方に位置しており、上側凸部２４は内向き凸部２３よりも上方に位置している。内向き凸部２３及び上側凸部２４は、軸線Ｃに平行に延在する縦リブ状であるが、これに限定されず、形状は適宜変更可能である。本例において、内向き凸部２３は外筒体２０の周方向の２箇所に均等に配置され、上側凸部２４は外筒体２０の周方向の２箇所に均等に配置されている。螺合凸部２２、内向き凸部２３及び上側凸部２４は図示例に限定されず、軸方向位置、周方向位置、数、及び各形状は適宜変更可能である。 Further, an inward convex portion 23 and an upper convex portion 24 are provided on the inner peripheral surface of the outer cylinder 20. The inward convex portion 23 is located above the screwed convex portion 22, and the upper convex portion 24 is located above the inward convex portion 23. The inward convex portion 23 and the upper convex portion 24 have a vertical rib shape extending parallel to the axis C, but the shape is not limited to this and the shape can be changed as appropriate. In this example, the inward convex portions 23 are evenly arranged at two locations in the circumferential direction of the outer cylinder 20, and the upper convex portions 24 are evenly arranged at two locations in the circumferential direction of the outer cylinder 20. The screw convex portion 22, the inward convex portion 23, and the upper convex portion 24 are not limited to the illustrated examples, and the axial position, the circumferential position, the number, and each shape can be appropriately changed.

なお、図１２は、変形例としての外筒体１２０を示している。外筒体１２０は、合成樹脂製である。繰出し容器１において、金属製の外筒体２０と合成樹脂製の外筒体１２０とを使い分けることで、外観等の差別化を図ることができる。例えば、金属製の外筒体２０を用いた場合には、繰出し容器１に高級感を持たせることができる。図１２に示す外筒体１２０には、Ｕ字状の切欠き溝２５、２６、２７によって弾性変形可能な弾性片２５ａ、２６ａ、２７ａが形成されている。螺合凸部２２、内向き凸部２３及び上側凸部２４はそれぞれ、弾性片２５ａ、２６ａ、２７ａの内面に設けられている。弾性片２５ａ、２６ａ、２７ａが外筒体１２０の径方向外側に弾性変形することで、内筒体３０及び伝達筒体４０の外側に外筒体１２０を配置する作業が容易となる。弾性片２５ａ、２６ａ、２７ａが外筒体１２０の径方向外側に弾性変形することで、外筒体１２０の射出成形後に金型から外筒体１２０を取り外し易くなる。すなわち、弾性片２５ａ、２６ａ、２７ａを設けることで、外筒体１２０の成形が容易となる。 Note that FIG. 12 shows an outer cylinder 120 as a modified example. The outer cylinder 120 is made of synthetic resin. By properly using the metal outer cylinder 20 and the synthetic resin outer cylinder 120 in the feeding container 1, the appearance and the like can be differentiated. For example, when the metal outer cylinder 20 is used, the feeding container 1 can be given a high-class feeling. The outer cylinder 120 shown in FIG. 12 is formed with elastic pieces 25a, 26a, 27a that can be elastically deformed by the U-shaped notch grooves 25, 26, 27. The screwed convex portion 22, the inward convex portion 23, and the upper convex portion 24 are provided on the inner surfaces of the elastic pieces 25a, 26a, and 27a, respectively. Since the elastic pieces 25a, 26a, and 27a are elastically deformed outward in the radial direction of the outer cylinder 120, the work of arranging the outer cylinder 120 outside the inner cylinder 30 and the transmission cylinder 40 becomes easy. The elastic pieces 25a, 26a, and 27a are elastically deformed outward in the radial direction of the outer cylinder 120, so that the outer cylinder 120 can be easily removed from the mold after injection molding of the outer cylinder 120. That is, by providing the elastic pieces 25a, 26a, 27a, the outer cylinder 120 can be easily formed.

図１に示すように、内筒体３０は、外筒体２０の径方向内側に保持され、中皿６０とともに固形内容物Ｌの収容空間Ｓを区画する。図６に示すように、内筒体３０は円筒状であり、外筒体２０と同様に軸線Ｃに対して斜めに切断された上端部３０ａと、軸線Ｃに対して垂直な下端部３０ｂとを有する。また、内筒体３０は、内筒本体部３１と、内筒本体部３１の下側に連なり、内筒本体部３１よりも外周面の直径が小さい小径部３２と、を有する。内筒本体部３１の外周面には、外筒体２０の上側凸部２４に対応する縦溝状の凹部３３が設けられている。縦溝状の凹部３３は、内筒本体部３１の下端面に開口する切欠き状に構成されている。凹部３３は、外筒体２０の上側凸部２４に対応して、内筒体３０の周方向の２箇所に均等に配置されている。小径部３２の内周面には、伝達筒体４０に係合する爪部３４が設けられている。本例の小径部３２は、軸線Ｃを挟んで対向配置された２つの壁部で構成されているが、これに限られず、周方向に間欠しない筒形状であってもよいし、周方向に間隔を空けて形成された３以上の壁部で構成されていてもよい。 As shown in FIG. 1, the inner cylinder 30 is held inside the outer cylinder 20 in the radial direction, and together with the inner plate 60, partitions the storage space S for the solid contents L. As shown in FIG. 6, the inner cylinder 30 has a cylindrical shape, and like the outer cylinder 20, the upper end portion 30a cut diagonally with respect to the axis C and the lower end portion 30b perpendicular to the axis C. Has. Further, the inner cylinder body 30 has an inner cylinder main body 31 and a small diameter portion 32 which is connected to the lower side of the inner cylinder main body 31 and whose outer peripheral surface diameter is smaller than that of the inner cylinder main body 31. A vertical groove-shaped recess 33 corresponding to the upper convex portion 24 of the outer cylinder 20 is provided on the outer peripheral surface of the inner cylinder main body 31. The vertical groove-shaped recess 33 is formed in a notch shape that opens at the lower end surface of the inner cylinder main body 31. The recesses 33 correspond to the upper convex portion 24 of the outer cylinder 20 and are evenly arranged at two locations in the circumferential direction of the inner cylinder 30. A claw portion 34 that engages with the transmission cylinder 40 is provided on the inner peripheral surface of the small diameter portion 32. The small diameter portion 32 of this example is composed of two wall portions arranged so as to face each other with the axis C interposed therebetween, but the present invention is not limited to this, and may have a tubular shape that is not intermittent in the circumferential direction, or may be in the circumferential direction. It may be composed of three or more wall portions formed at intervals.

外筒体２０と内筒体３０との間には、相対的な回転を抑制する回転抑制部が設けられている。これにより、外筒体２０と内筒体３０とは共に回転する。本例において、外筒体２０と内筒体３０との間の回転抑制部は、外筒体２０の内周面に設けた上側凸部２４と、内筒体３０に設けた凹部３３とで構成されている。すなわち、外筒体２０の上側凸部２４が内筒体３０の凹部３３に入り込むことにより、外筒体２０と内筒体３０との間の相対的な回転が抑制される。なお、外筒体２０は、外筒体２０の上側凸部２４が凹部３３の上端に到達するまでの範囲内で、内筒体３０に対して上下動可能に配置されている。 A rotation suppressing portion for suppressing relative rotation is provided between the outer cylinder 20 and the inner cylinder 30. As a result, the outer cylinder 20 and the inner cylinder 30 rotate together. In this example, the rotation suppressing portion between the outer cylinder 20 and the inner cylinder 30 is formed by an upper convex portion 24 provided on the inner peripheral surface of the outer cylinder 20 and a concave portion 33 provided on the inner cylinder 30. It is configured. That is, the upper convex portion 24 of the outer cylinder 20 enters the concave portion 33 of the inner cylinder 30, so that the relative rotation between the outer cylinder 20 and the inner cylinder 30 is suppressed. The outer cylinder 20 is arranged so as to be vertically movable with respect to the inner cylinder 30 within a range until the upper convex portion 24 of the outer cylinder 20 reaches the upper end of the concave portion 33.

図７に示すように、伝達筒体４０は、円筒状であり、内筒体３０の径方向内側、且つ、可動筒５０の径方向外側に保持される。伝達筒体４０の下部は、本体部１０の筒壁１５の径方向内側に配置される。また、伝達筒体４０は、中皿６０よりも下方に配置される。 As shown in FIG. 7, the transmission cylinder 40 has a cylindrical shape and is held inside the inner cylinder 30 in the radial direction and outside the movable cylinder 50 in the radial direction. The lower portion of the transmission cylinder 40 is arranged inside the cylinder wall 15 of the main body 10 in the radial direction. Further, the transmission cylinder 40 is arranged below the middle plate 60.

伝達筒体４０の内周面には、逆ねじ形式（外筒体２０の螺合凸部２２とは逆向き）の雌ねじ４１が設けられている。雌ねじ４１は、伝達筒体４０の上部のみに設けられている。なお、本例において伝達筒体４０の上部には、軸線Ｃを挟んで対向配置された切欠き４２が形成されており、雌ねじ４１は、当該切欠き４２により区画された可動片４３の内周面に設けられている。可動片４３は、径方向内側及び外側に弾性変形可能な弾性片を構成している。 On the inner peripheral surface of the transmission cylinder 40, a female screw 41 of a reverse screw type (opposite to the screwed convex portion 22 of the outer cylinder 20) is provided. The female screw 41 is provided only on the upper portion of the transmission cylinder 40. In this example, a notch 42 is formed on the upper portion of the transmission cylinder 40 so as to face each other with the axis C interposed therebetween, and the female screw 41 is the inner circumference of the movable piece 43 partitioned by the notch 42. It is provided on the surface. The movable piece 43 constitutes an elastic piece that can be elastically deformed inward and outward in the radial direction.

伝達筒体４０の外周面には、環状の係合溝４４と、係合溝４４の下方の外向き凸部４５（回転規制部）と、外向き凸部４５の下方の爪部４６とが設けられている。係合溝４４は、軸線Ｃに沿う軸方向（上下方向）の中間部に設けられている。係合溝４４の下側面は、内筒体３０の下端部の下方に配置され、内筒体３０の下端部と上下方向に係合可能である。爪部４６は、開口部１５ｂが設けられた筒壁１５の下端に下方から係合する。これにより、本体部１０（筒壁１５）に対する伝達筒体４０の上方移動が抑制される。 On the outer peripheral surface of the transmission cylinder 40, an annular engaging groove 44, an outward convex portion 45 (rotation restricting portion) below the engaging groove 44, and a claw portion 46 below the outward convex portion 45 are formed. It is provided. The engaging groove 44 is provided at an intermediate portion in the axial direction (vertical direction) along the axis C. The lower side surface of the engaging groove 44 is arranged below the lower end portion of the inner cylinder body 30 and can be engaged with the lower end portion of the inner cylinder body 30 in the vertical direction. The claw portion 46 engages with the lower end of the tubular wall 15 provided with the opening 15b from below. As a result, the upward movement of the transmission cylinder 40 with respect to the main body 10 (cylinder wall 15) is suppressed.

外向き凸部４５は、伝達筒体４０の周方向の４箇所に均等配置されている。外向き凸部４５の上部には、伝達筒体４０の周方向の一方側に向けて斜めに延在する傾斜面４５ａが形成されている。このような傾斜面４５ａを設けることにより、伝達筒体４０に対して相対的に回転しながら上下動する外筒体２０との不要な干渉を防ぐことができ、外筒体２０の移動をよりスムーズにすることができる。 The outward convex portions 45 are evenly arranged at four locations in the circumferential direction of the transmission cylinder 40. An inclined surface 45a extending diagonally toward one side in the circumferential direction of the transmission cylinder 40 is formed on the upper portion of the outward convex portion 45. By providing such an inclined surface 45a, it is possible to prevent unnecessary interference with the outer cylinder 20 that moves up and down while rotating relative to the transmission cylinder 40, and the movement of the outer cylinder 20 is further increased. Can be smooth.

外向き凸部４５は、内向き凸部２３とともに回転規制部を構成する。外筒体２０が上側位置にある際には、外向き凸部４５と内向き凸部２３とが係合しないため、外筒体２０に対する伝達筒体４０の回転が許容される。一方で、外筒体２０が下側位置にある際には、外向き凸部４５と内向き凸部２３とが係合して、外筒体２０に対する伝達筒体４０の回転が抑制される。これにより、伝達筒体４０は、外筒体２０が上側位置にある際には外筒体２０に対する回転が許容され、外筒体２０が下側位置にある際には外筒体２０に対する回転が抑制される。なお、回転規制部は、外筒体２０と伝達筒体４０との間に設けられ、外筒体２０が上側位置にある際に外筒体２０に対する伝達筒体４０の回転を許容し、外筒体２０が下側位置にある際に外筒体２０に対する伝達筒体４０の回転を抑制するものであればよく、本例の内向き凸部２３及び外向き凸部４５に限定されない。 The outward convex portion 45 and the inward convex portion 23 form a rotation restricting portion. When the outer cylinder 20 is in the upper position, the outward convex portion 45 and the inward convex portion 23 do not engage with each other, so that the transmission cylinder 40 is allowed to rotate with respect to the outer cylinder 20. On the other hand, when the outer cylinder 20 is in the lower position, the outward convex portion 45 and the inward convex portion 23 are engaged with each other, and the rotation of the transmission cylinder 40 with respect to the outer cylinder 20 is suppressed. .. As a result, the transmission cylinder 40 is allowed to rotate with respect to the outer cylinder 20 when the outer cylinder 20 is in the upper position, and the transmission cylinder 40 is allowed to rotate with respect to the outer cylinder 20 when the outer cylinder 20 is in the lower position. Is suppressed. The rotation control unit is provided between the outer cylinder 20 and the transmission cylinder 40, and allows the transmission cylinder 40 to rotate with respect to the outer cylinder 20 when the outer cylinder 20 is in the upper position, and is outside. It suffices as long as it suppresses the rotation of the transmission cylinder 40 with respect to the outer cylinder 20 when the cylinder 20 is in the lower position, and is not limited to the inward convex portion 23 and the outward convex portion 45 of this example.

伝達筒体４０の下部には、スリット４７が形成されている。スリット４７は、軸線Ｃに平行に直線状に延在し、伝達筒体４０の下端に開口している。また、スリット４７は、外向き凸部４５の下側に位置しており、また、伝達筒体４０の周方向の２箇所に均等配置されている。なお、係合溝４４の上側面は、環状の被係合部４８を構成している。 A slit 47 is formed in the lower portion of the transmission cylinder 40. The slit 47 extends linearly in parallel with the axis C and opens at the lower end of the transmission cylinder 40. Further, the slits 47 are located on the lower side of the outward convex portion 45, and are evenly arranged at two locations in the circumferential direction of the transmission cylinder 40. The upper side surface of the engaging groove 44 constitutes an annular engaged portion 48.

図８に示すように、可動筒５０は、円筒状であり、本体部１０の軸部１４の径方向外側、且つ、伝達筒体４０の径方向内側に配置される。可動筒５０は、本体部１０の軸部１４に対して上下動可能であり、且つ、軸部１４に対する回転を抑制された状態で保持される。 As shown in FIG. 8, the movable cylinder 50 has a cylindrical shape and is arranged on the radial outside of the shaft portion 14 of the main body 10 and on the radial inside of the transmission cylinder 40. The movable cylinder 50 can move up and down with respect to the shaft portion 14 of the main body portion 10, and is held in a state in which rotation with respect to the shaft portion 14 is suppressed.

可動筒５０の中心には貫通孔５１が形成されている。貫通孔５１は、可動筒５０と軸部１４との相対的な回転を抑制する縦溝５１ａを有する。本例では、６本の縦溝５１ａが可動筒５０の周方向に均等に配置されている。軸部１４に対する相対的な回転を抑制することができれば、貫通孔５１及び軸部１４の形状は特に限定されない。すなわち、例えば、貫通孔５１及び軸部１４は、断面が多角形等の非円形であればよい。 A through hole 51 is formed in the center of the movable cylinder 50. The through hole 51 has a vertical groove 51a that suppresses the relative rotation of the movable cylinder 50 and the shaft portion 14. In this example, the six vertical grooves 51a are evenly arranged in the circumferential direction of the movable cylinder 50. The shapes of the through hole 51 and the shaft portion 14 are not particularly limited as long as the relative rotation with respect to the shaft portion 14 can be suppressed. That is, for example, the through hole 51 and the shaft portion 14 may have a non-circular cross section such as a polygon.

可動筒５０の外周面には逆ねじ形式（本体部１０の筒壁１５の雄ねじ１５ａとは逆向き）の雄ねじ５２が設けられている。雄ねじ５２は、伝達筒体４０の雌ねじ４１とねじ係合するものであり、本体部１０の筒壁１５の雄ねじ１５ａよりもピッチが小さくなっている。雄ねじ５２及び雌ねじ４１のピッチを小さくすることにより、固形内容物Ｌの繰り上げ量の微調整が容易となる。なお、例えば、筒壁１５の雄ねじ１５ａのピッチを３ｍｍとすることができ、可動筒５０の雄ねじ５２のピッチを０．５ｍｍとすることができる。また、雄ねじ５２は、例えば一条ねじとすることができるが、これに限定されない。 A reverse screw type male screw 52 (opposite to the male screw 15a of the cylinder wall 15 of the main body 10) is provided on the outer peripheral surface of the movable cylinder 50. The male screw 52 is screw-engaged with the female screw 41 of the transmission cylinder 40, and has a pitch smaller than that of the male screw 15a of the cylinder wall 15 of the main body 10. By reducing the pitch of the male screw 52 and the female screw 41, it becomes easy to finely adjust the carry-up amount of the solid content L. For example, the pitch of the male screw 15a of the cylinder wall 15 can be set to 3 mm, and the pitch of the male screw 52 of the movable cylinder 50 can be set to 0.5 mm. Further, the male screw 52 can be, for example, a single-threaded screw, but the screw 52 is not limited to this.

可動筒５０の上端部には、中皿６０を保持するための保持凸部５３が設けられている。保持凸部５３の下方には、環状の小径部５４が形成されている。小径部５４は、可動筒５０の他の部分に比べて外面の直径が小さくなっている。 A holding convex portion 53 for holding the middle plate 60 is provided at the upper end portion of the movable cylinder 50. An annular small diameter portion 54 is formed below the holding convex portion 53. The diameter of the outer surface of the small diameter portion 54 is smaller than that of other portions of the movable cylinder 50.

図１に示すように、中皿６０は、内筒体３０の径方向内側で内筒体３０に対して上下動可能に配置されている。中皿６０の下方には可動筒５０が配置され、中皿６０は、可動筒５０によって上方に押し上げ可能に配置されている。図９に示すように、中皿６０は、円板状の頂壁６１と、頂壁６１から垂下する円環状の外壁６２と、外周壁の径方向内側に位置する内壁６３とを有する。内壁６３の内周面には、爪部６４が形成されている。 As shown in FIG. 1, the inner plate 60 is arranged so as to be vertically movable with respect to the inner cylinder 30 inside the inner cylinder 30 in the radial direction. A movable cylinder 50 is arranged below the middle plate 60, and the middle plate 60 is arranged so as to be pushed upward by the movable cylinder 50. As shown in FIG. 9, the middle plate 60 has a disc-shaped top wall 61, an annular outer wall 62 hanging from the top wall 61, and an inner wall 63 located radially inside the outer peripheral wall. A claw portion 64 is formed on the inner peripheral surface of the inner wall 63.

中皿６０は、内壁６３の内側には、可動筒５０の保持凸部５３及び小径部５４が配置される。爪部６４と保持凸部５３とが係合することにより、中皿６０が可動筒５０に対して抜け止め保持される。なお、本例の中皿６０は、可動筒５０に対して所定の範囲で上下動可能に保持される。図１に示す状態で、爪部６４と保持凸部５３とは、軸方向に間隔Ｇを空けて配置されている。これにより、可動筒５０が下降した場合でも、爪部６４と保持凸部５３とが接触するまでは中皿６０は下降しない。 In the middle plate 60, a holding convex portion 53 and a small diameter portion 54 of the movable cylinder 50 are arranged inside the inner wall 63. By engaging the claw portion 64 and the holding convex portion 53, the middle plate 60 is held in place with respect to the movable cylinder 50. The middle plate 60 of this example is held so as to be vertically movable within a predetermined range with respect to the movable cylinder 50. In the state shown in FIG. 1, the claw portion 64 and the holding convex portion 53 are arranged with a gap G in the axial direction. As a result, even when the movable cylinder 50 is lowered, the middle plate 60 is not lowered until the claw portion 64 and the holding convex portion 53 come into contact with each other.

キャップ７０は有頂円筒状をなしており、本体部１０における操作筒部１２の小径部に取外し可能に取付けられることで、固形内容物Ｌ及び外筒体２０等を覆うことができる。 The cap 70 has a climax cylindrical shape, and can be detachably attached to the small diameter portion of the operation cylinder portion 12 in the main body portion 10 to cover the solid content L, the outer cylinder 20 and the like.

図１０に示すように、摺動リング８０は、円環状の上リング８１と、円環状の下リング８２と、上リング８１及び下リング８２の間に設けられたクランク状のばね部８３（下方付勢部）とを有する。上リング８１の外周面には、環状の凸部８１ａが設けられている。凸部８１ａは、操作筒部１２の内周面の凸部１２ｅに係合する。摺動リング８０の上リング８１及び下リング８２により、操作筒部１２に対する外筒体２０の径方向の位置が安定し易くなる。これにより、外筒体２０の上下動がより円滑に行われ、動作が安定し易くなる。ばね部８３は、軸線Ｃに垂直な水平部８３ａと水平部８３ａの両端にそれぞれ連なる垂直部８３ｂ、８３ｃとを有し、垂直部はそれぞれ上リング８１及び下リング８２に連結している。なお、本例では、２本のばね部８３が周方向に均等配置されているが、ばね部８３の形状、数、配置は適宜変更可能である。 As shown in FIG. 10, the sliding ring 80 is a crank-shaped spring portion 83 (lower) provided between the annular upper ring 81, the annular lower ring 82, and the upper ring 81 and the lower ring 82. It has an urging part). An annular convex portion 81a is provided on the outer peripheral surface of the upper ring 81. The convex portion 81a engages with the convex portion 12e on the inner peripheral surface of the operation cylinder portion 12. The upper ring 81 and the lower ring 82 of the sliding ring 80 make it easier to stabilize the radial position of the outer cylinder 20 with respect to the operation cylinder portion 12. As a result, the outer cylinder 20 moves up and down more smoothly, and the operation becomes easier to stabilize. The spring portion 83 has a horizontal portion 83a perpendicular to the axis C and vertical portions 83b and 83c connected to both ends of the horizontal portion 83a, respectively, and the vertical portions are connected to the upper ring 81 and the lower ring 82, respectively. In this example, the two spring portions 83 are evenly arranged in the circumferential direction, but the shape, number, and arrangement of the spring portions 83 can be changed as appropriate.

摺動リング８０は、操作筒部１２の大径部１２ａの径方向内側、且つ、外筒体２０の径方向外側に配置される。また、摺動リング８０は、外筒体２０のフランジ２１の上方、且つ、操作筒部１２の内面段差部１２ｈの下方に配置される。摺動リング８０は、外筒体２０が本体部１０の操作筒部１２に対して上昇した際に、外筒体２０を下方に付勢するように構成されている。これにより、外筒体２０が本体部１０に対して最大まで上昇し、雄ねじ１５ａに対する螺合凸部２２の係合が外れた際には、雄ねじ１５ａに対して螺合凸部２２が係合するまで摺動リング８０のばね部８３によって外筒体２０が押下げられることとなる。その結果、外筒体２０が上昇する方向に、操作筒部１２を回転させ続けると、外筒体２０は上側の領域で上下動を繰り返すこととなる。 The sliding ring 80 is arranged on the radial inside of the large diameter portion 12a of the operation cylinder portion 12 and on the radial outside of the outer cylinder 20. Further, the sliding ring 80 is arranged above the flange 21 of the outer cylinder body 20 and below the inner surface step portion 12h of the operation cylinder portion 12. The sliding ring 80 is configured to urge the outer cylinder 20 downward when the outer cylinder 20 rises with respect to the operation cylinder 12 of the main body 10. As a result, when the outer cylinder 20 rises to the maximum with respect to the main body 10 and the screw convex portion 22 is disengaged from the male screw 15a, the screw convex portion 22 engages with the male screw 15a. The outer cylinder 20 is pushed down by the spring portion 83 of the sliding ring 80. As a result, if the operation cylinder portion 12 is continuously rotated in the direction in which the outer cylinder 20 is raised, the outer cylinder 20 repeatedly moves up and down in the upper region.

ここで、板ばね部１６は、外筒体２０が本体部１０に対して下降した際に、外筒体２０を上方に付勢するように構成されている。これにより、外筒体２０が本体部１０に対して最大まで下降し、雄ねじ１５ａに対する螺合凸部２２の係合が外れた際には、雄ねじ１５ａに対して螺合凸部２２が係合するまで、板ばね部１６によって外筒体２０が押上げられることとなる。その結果、外筒体２０が下降する方向に操作筒部１２を回転させ続けると、外筒体２０は下側の領域で上下動を繰り返すこととなる。 Here, the leaf spring portion 16 is configured to urge the outer cylinder body 20 upward when the outer cylinder body 20 descends with respect to the main body portion 10. As a result, when the outer cylinder 20 is lowered to the maximum with respect to the main body 10 and the screw convex portion 22 is disengaged from the male screw 15a, the screw convex portion 22 is engaged with the male screw 15a. Until then, the leaf spring portion 16 pushes up the outer cylinder 20. As a result, when the operation cylinder portion 12 is continuously rotated in the direction in which the outer cylinder 20 is lowered, the outer cylinder 20 repeatedly moves up and down in the lower region.

なお、図１１は、本体部１０の変形例を示している。図１１に示す例では、摺動リング８０及び板ばね部１６を設ける代わりに、雄ねじ１５ａの両側の終端部に、それぞれ戻り経路１５ｃ、１５ｄを設けている。これにより、外筒体２０が本体部１０に対して最大まで上昇した際には、螺合凸部２２が戻り経路１５ｃに沿って移動するため、上記摺動リング８０を設けた場合と同様に外筒体２０が一時的に下降し、螺合凸部２２が戻り経路１５ｃを通過した後は再び上昇する。すなわち、外筒体２０が上昇する方向に、操作筒部１２を回転させ続けると、外筒体２０は上側の領域で上下動を繰り返す。また、外筒体２０が本体部１０に対して最大まで下降した際には、螺合凸部２２が戻り経路１５ｄに沿って移動するため、板ばね部１６を設けた場合と同様に、外筒体２０が一時的に上昇し、螺合凸部２２が戻り経路１５ｄを通過した後は再び下降する。すなわち、外筒体２０が下降する方向に操作筒部１２を回転させ続けると、外筒体２０は下側の領域で上下動を繰り返す。 Note that FIG. 11 shows a modified example of the main body 10. In the example shown in FIG. 11, instead of providing the sliding ring 80 and the leaf spring portion 16, return paths 15c and 15d are provided at the end portions on both sides of the male screw 15a, respectively. As a result, when the outer cylinder 20 rises to the maximum with respect to the main body 10, the screwed convex portion 22 moves along the return path 15c, so that the same as when the sliding ring 80 is provided. The outer cylinder 20 temporarily lowers, and after the screwed convex portion 22 passes through the return path 15c, it rises again. That is, when the operation cylinder portion 12 is continuously rotated in the direction in which the outer cylinder 20 is raised, the outer cylinder 20 repeatedly moves up and down in the upper region. Further, when the outer cylinder 20 is lowered to the maximum with respect to the main body 10, the screw convex portion 22 moves along the return path 15d, so that the outer cylinder 20 is provided as in the case where the leaf spring portion 16 is provided. The tubular body 20 temporarily rises, and after the screwed convex portion 22 passes through the return path 15d, it descends again. That is, when the operation cylinder portion 12 is continuously rotated in the direction in which the outer cylinder 20 is lowered, the outer cylinder 20 repeatedly moves up and down in the lower region.

以下に、繰出し容器１を構成する各部材のセット方法（組立て方法）の一例について説明する。先ず、ベース部材１１に、伝達筒体４０を取り付ける。その際、ベース部材１１の軸部１４を伝達筒体４０に通し、伝達筒体４０の下部を、筒壁１５の内側に差し込む。本例では、伝達筒体４０の下部にスリット４７が形成されているため、伝達筒体４０の下端部側が径方向内側に弾性変形し易くなっており、容易に伝達筒体４０の下部を筒壁１５の内側に差し込むことができる。なお、伝達筒体４０の下端部側が径方向内側に弾性変形する際に、伝達筒体４０の爪部４６同士が干渉しないように、爪部４６の周方向の端部には面取り部を設けておくことが好ましい。また、図１に示すように、組立てが完了した状態においては、伝達筒体４０の下部が、可動筒５０と筒壁１５とによって径方向の内外両側から挟まれて変形し難くなるため、伝達筒体４０の爪部４６は筒壁１５に強固に係合する。 An example of a setting method (assembly method) of each member constituting the feeding container 1 will be described below. First, the transmission cylinder 40 is attached to the base member 11. At that time, the shaft portion 14 of the base member 11 is passed through the transmission cylinder 40, and the lower portion of the transmission cylinder 40 is inserted into the inside of the cylinder wall 15. In this example, since the slit 47 is formed in the lower part of the transmission cylinder 40, the lower end side of the transmission cylinder 40 is easily elastically deformed inward in the radial direction, and the lower part of the transmission cylinder 40 is easily deformed. It can be inserted inside the wall 15. A chamfered portion is provided at the circumferential end of the transmission cylinder 40 so that the claws 46 of the transmission cylinder 40 do not interfere with each other when the lower end side of the transmission cylinder 40 is elastically deformed inward in the radial direction. It is preferable to keep it. Further, as shown in FIG. 1, in the state where the assembly is completed, the lower portion of the transmission cylinder 40 is sandwiched between the movable cylinder 50 and the cylinder wall 15 from both the inner and outer sides in the radial direction and is less likely to be deformed. The claw portion 46 of the tubular body 40 firmly engages with the tubular wall 15.

次いで、ベース部材１１に可動筒５０を取り付ける。ベース部材１１の軸部１４を可動筒５０に通しつつ、可動筒５０を伝達筒体４０の内側に差し込む。本例では、伝達筒体４０の上部に切欠き４２が形成されており、雌ねじ４１を有する可動片４３が径方向外側に弾性変形することで、容易に可動筒５０を伝達筒体４０の内側に差し込むことができる。 Next, the movable cylinder 50 is attached to the base member 11. The movable cylinder 50 is inserted into the transmission cylinder 40 while passing the shaft portion 14 of the base member 11 through the movable cylinder 50. In this example, a notch 42 is formed in the upper part of the transmission cylinder 40, and the movable piece 43 having the female screw 41 elastically deforms outward in the radial direction, so that the movable cylinder 50 can be easily moved to the inside of the transmission cylinder 40. Can be plugged into.

次いで、予め外筒体２０を外側に取り付けた内筒体３０を伝達筒体４０の外側に取り付ける。内筒体３０の爪部３４が、伝達筒体４０の被係合部４８に係合することにより、内筒体３０は伝達筒体４０に対して抜け止め保持される。なお、外筒体２０の内側に内筒体３０をセットする際には、上側凸部２４と凹部３３の周方向位置が合うようにしつつ、外筒体２０の上端部２０ａの開口から内筒体３０を挿入する。 Next, the inner cylinder 30 to which the outer cylinder 20 is attached to the outside is attached to the outside of the transmission cylinder 40. When the claw portion 34 of the inner cylinder body 30 engages with the engaged portion 48 of the transmission cylinder body 40, the inner cylinder body 30 is held in place with respect to the transmission cylinder body 40. When setting the inner cylinder 30 inside the outer cylinder 20, the inner cylinder is opened through the opening of the upper end 20a of the outer cylinder 20 while keeping the positions of the upper convex portion 24 and the concave portion 33 in the circumferential direction. Insert the body 30.

次いで、中皿６０を内筒体３０の内側に差し込み、可動筒５０の上端部に中皿６０を取り付ける。そして、摺動リング８０を内側に取り付けた操作筒部１２をベース部材１１の底壁１３にアンダーカット係合等により固定する。さらに、収容空間Ｓに固形内容物Ｌを充填し、最後に、操作筒部１２にキャップ７０を取り付けることで、図１に示す状態となる。このように、本実施形態の繰出し容器１は、容易に組立てることができる。なお、繰出し容器１の組立ての順序は上記方法に限定されず、適宜変更可能である。 Next, the middle plate 60 is inserted into the inner cylinder body 30, and the middle plate 60 is attached to the upper end of the movable cylinder 50. Then, the operation cylinder portion 12 to which the sliding ring 80 is attached inside is fixed to the bottom wall 13 of the base member 11 by undercut engagement or the like. Further, the accommodation space S is filled with the solid content L, and finally, the cap 70 is attached to the operation cylinder portion 12, so that the state shown in FIG. 1 is obtained. As described above, the feeding container 1 of the present embodiment can be easily assembled. The order of assembling the feeding container 1 is not limited to the above method, and can be changed as appropriate.

以下に、繰出し容器１の使用方法について説明する。繰出し容器１から固形内容物Ｌを繰出す際には、図１に示す状態からキャップ７０を取り外し、外筒体２０を把持して操作筒部１２（本体部１０）を一方向（繰り出し方向）に回転させる。外筒体２０に対して操作筒部１２を回転させると、操作筒部１２と共に筒壁１５及び軸部１４が回転し、軸部１４と共に可動筒５０が回転する。また、本体部１０が回転すると、筒壁１５の雄ねじ１５ａと外筒体２０の螺合凸部２２との係合（螺合）により、外筒体２０が操作筒部１２及び本体部１０に対して下方に移動する。外筒体２０が下側位置まで下降すると、回転規制部としての内向き凸部２３と外向き凸部４５とが係合することにより、外筒体２０に対する伝達筒体４０の回転が抑制される。そのため、本体部１０の操作筒部１２と共に回転する可動筒５０が、伝達筒体４０に対して回転し、可動筒５０が伝達筒体４０及び本体部１０に対して上昇する。その結果、可動筒５０とともに中皿６０及び固形内容物Ｌが上昇し、固形内容物Ｌが内筒体３０の上端部３０ａ及び外筒体２０の上端部２０ａから繰り出される。上記のように、本例の繰出し容器１において固形内容物Ｌを繰出す際には、外筒体２０が所定の距離だけ下降してから固形内容物Ｌの上昇が開始される。 The method of using the feeding container 1 will be described below. When feeding out the solid content L from the feeding container 1, the cap 70 is removed from the state shown in FIG. 1, the outer cylinder 20 is gripped, and the operation cylinder portion 12 (main body portion 10) is moved in one direction (feeding direction). Rotate to. When the operation cylinder portion 12 is rotated with respect to the outer cylinder body 20, the cylinder wall 15 and the shaft portion 14 rotate together with the operation cylinder portion 12, and the movable cylinder 50 rotates together with the shaft portion 14. Further, when the main body 10 rotates, the outer cylinder 20 becomes the operation cylinder 12 and the main body 10 due to the engagement (screw) between the male screw 15a of the cylinder wall 15 and the screwed convex portion 22 of the outer cylinder 20. On the other hand, it moves downward. When the outer cylinder 20 descends to the lower position, the inward convex portion 23 as the rotation restricting portion and the outward convex portion 45 engage with each other, so that the rotation of the transmission cylinder 40 with respect to the outer cylinder 20 is suppressed. To. Therefore, the movable cylinder 50 that rotates together with the operation cylinder portion 12 of the main body portion 10 rotates with respect to the transmission cylinder 40, and the movable cylinder 50 rises with respect to the transmission cylinder 40 and the main body 10. As a result, the middle plate 60 and the solid content L rise together with the movable cylinder 50, and the solid content L is fed out from the upper end portion 30a of the inner cylinder body 30 and the upper end portion 20a of the outer cylinder body 20. As described above, when the solid content L is fed out in the feeding container 1 of this example, the solid content L starts to rise after the outer cylinder 20 is lowered by a predetermined distance.

より具体的に、本例の繰出し容器１では、図１に示す状態からキャップ７０を取り外し、最初に外筒体２０に対して操作筒部１２を１回転させると、外筒体２０が本体部１０に対して３ｍｍ下降して、下側位置となる。その後、さらに操作筒部１２を同一方向に回転させると、本体部１０の雄ねじ１５ａと外筒体２０の螺合凸部２２との係合が一時的に解除され、外筒体２０は板ばね部１６に押し上げられて１．５ｍｍ上昇し、雄ねじ１５ａと螺合凸部２２とが再び係合する。さらに操作筒部１２を同一方向に回転させると、外筒体２０は本体部１０に対して１．５ｍｍ下降し、再び１．５ｍｍ上昇する、ということを繰り返す。なお、このように操作筒部１２を繰り出し方向に回転させることで外筒体２０が下側の領域で上下動を繰り返す際には、伝達筒体４０の雌ねじ４１と可動筒５０の雄ねじ５２とが係合して可動筒５０が中皿６０及び固形内容物Ｌと共に上方に移動し続ける。 More specifically, in the feeding container 1 of this example, when the cap 70 is removed from the state shown in FIG. 1 and the operation cylinder portion 12 is first rotated once with respect to the outer cylinder body 20, the outer cylinder body 20 becomes the main body portion. It descends 3 mm with respect to 10 to reach the lower position. After that, when the operation cylinder portion 12 is further rotated in the same direction, the engagement between the male screw 15a of the main body portion 10 and the screw convex portion 22 of the outer cylinder body 20 is temporarily released, and the outer cylinder body 20 is a leaf spring. It is pushed up by the portion 16 and rises by 1.5 mm, and the male screw 15a and the screw convex portion 22 are engaged again. Further, when the operation cylinder portion 12 is rotated in the same direction, the outer cylinder portion 20 is lowered by 1.5 mm with respect to the main body portion 10 and is raised by 1.5 mm again, and so on. When the outer cylinder 20 repeatedly moves up and down in the lower region by rotating the operation cylinder portion 12 in the feeding direction in this way, the female screw 41 of the transmission cylinder 40 and the male screw 52 of the movable cylinder 50 The movable cylinder 50 continues to move upward together with the inner plate 60 and the solid content L.

また、固形内容物Ｌを繰出して塗布対象物に塗布した後で、操作筒部１２を繰り出し方向とは逆の繰り下げ方向に回転させると、筒壁１５の雄ねじ１５ａと外筒体２０の螺合凸部２２との係合により、外筒体２０が操作筒部１２及び本体部１０に対して上昇する。例えば、本例では１／４回転で外筒体２０が０．７５ｍｍ上昇する。このように外筒体２０が本体部１０に対して上昇する過程で、内向き凸部２３と外向き凸部４５とが係合している間は外筒体２０に対する伝達筒体４０の回転が抑制されるため、可動筒５０が伝達筒体４０及び本体部１０に対して下降する。しかしながら、中皿６０の爪部６４と可動筒５０の保持凸部５３との間には間隔Ｇが設けられているため、可動筒５０が本体部１０に対して下降した際、爪部６４と保持凸部５３とが接触するまでは中皿６０は下降しない。すなわち、操作筒部１２を繰り下げ方向に回転させても、中皿６０及び固形内容物Ｌが直ちに繰り下げられることはない。 Further, after the solid content L is fed out and applied to the object to be coated, when the operation cylinder portion 12 is rotated in the lowering direction opposite to the feeding direction, the male screw 15a of the cylinder wall 15 and the outer cylinder 20 are screwed together. By engaging with the convex portion 22, the outer cylinder body 20 rises with respect to the operation cylinder portion 12 and the main body portion 10. For example, in this example, the outer cylinder 20 rises 0.75 mm at 1/4 rotation. In the process of raising the outer cylinder 20 with respect to the main body 10 in this way, while the inward convex portion 23 and the outward convex portion 45 are engaged with each other, the transmission cylinder 40 rotates with respect to the outer cylinder 20. Is suppressed, so that the movable cylinder 50 descends with respect to the transmission cylinder 40 and the main body 10. However, since a gap G is provided between the claw portion 64 of the middle plate 60 and the holding convex portion 53 of the movable cylinder 50, when the movable cylinder 50 descends with respect to the main body portion 10, the claw portion 64 and the claw portion 64 The middle plate 60 does not descend until it comes into contact with the holding convex portion 53. That is, even if the operation cylinder portion 12 is rotated in the lowering direction, the middle plate 60 and the solid content L are not immediately lowered.

そして、操作筒部１２をさらに繰り下げ方向に回転させると、外筒体２０が上側位置まで上昇して、内向き凸部２３と外向き凸部４５との係合が解除される。例えば、本例では、上記１／４回転後の３／４回転で外筒体２０がさらに２．２５ｍｍ上昇する。これにより、外筒体２０に対する伝達筒体４０の回転が許容される。すなわち、外筒体２０に対して伝達筒体４０が空転し、可動筒５０と伝達筒体４０とが相対的に回転しなくなるため、それ以上操作筒部１２を繰り下げ方向に回転させても、可動筒５０は下降しない。これにより、操作筒部１２を繰り下げ方向に回転させても、中皿６０及び固形内容物Ｌが繰り下げられず、一定の高さで停止した状態となる。なお、本例では、操作筒部１２を繰り下げ方向に上記１／４回転及び３／４回転させたことにより、合計で外筒体２０が３ｍｍ上昇した後、さらに操作筒部１２を繰り下げ方向に回転させると、外筒体２０は摺動リング８０のばね部８３に押下げられることによる１．５ｍｍの下降と、雄ねじ１５ａと螺合凸部２２との係合による１．５ｍｍの上昇を繰り返す。このように操作筒部１２を繰り下げ方向に回転させることで外筒体２０が上下動する際には、外筒体２０に対して伝達筒体４０が空転し、可動筒５０と伝達筒体４０とが相対的に回転しないため、中皿６０及び固形内容物Ｌは停止した状態となっている。 Then, when the operation cylinder portion 12 is further rotated in the downward direction, the outer cylinder body 20 rises to the upper position, and the engagement between the inward convex portion 23 and the outward convex portion 45 is released. For example, in this example, the outer cylinder 20 is further raised by 2.25 mm in 3/4 rotation after the 1/4 rotation. As a result, the rotation of the transmission cylinder 40 with respect to the outer cylinder 20 is allowed. That is, the transmission cylinder 40 idles with respect to the outer cylinder 20, and the movable cylinder 50 and the transmission cylinder 40 do not rotate relatively. Therefore, even if the operation cylinder portion 12 is further rotated in the downward direction, The movable cylinder 50 does not descend. As a result, even if the operation cylinder portion 12 is rotated in the lowering direction, the middle plate 60 and the solid content L are not lowered and are stopped at a constant height. In this example, by rotating the operation cylinder portion 12 in the lowering direction by 1/4 rotation and 3/4 rotation, the outer cylinder portion 20 is raised by 3 mm in total, and then the operation cylinder portion 12 is further moved in the lowering direction. When rotated, the outer cylinder 20 repeatedly lowers by 1.5 mm by being pushed down by the spring portion 83 of the sliding ring 80 and rises by 1.5 mm by engaging the male screw 15a and the screw convex portion 22. .. When the outer cylinder 20 moves up and down by rotating the operation cylinder portion 12 in the downward direction in this way, the transmission cylinder 40 idles with respect to the outer cylinder 20, and the movable cylinder 50 and the transmission cylinder 40 Since and do not rotate relatively, the middle plate 60 and the solid content L are in a stopped state.

以上のように、本実施形態の繰出し容器１にあっては、外筒体２０が上側位置にある際には可動筒５０が上下動せず、外筒体２０が下側位置にある際には可動筒５０が上下動する構成としている。これにより、固形内容物Ｌを繰出す際には、外筒体２０が下側位置となるまで操作筒部１２を回転させることが必要となるため、僅かな回転操作で固形内容物Ｌが大きく繰り出されることがなくなる。また、使用後に繰り下げ方向に操作筒部１２を回転させても、外筒体２０が上側位置まで上昇すると固形内容物Ｌが繰り下げられなくなる。すなわち、使用時には固形内容物Ｌは少しずつ繰り出されることとなり、且つ、使用後には故意に繰り下げられることを抑制することができる。その結果、比較的軟らかい固形内容物Ｌであっても、固形内容物Ｌが使用過程で折れたり、傷ついたりし難くなる。 As described above, in the feeding container 1 of the present embodiment, when the outer cylinder 20 is in the upper position, the movable cylinder 50 does not move up and down, and when the outer cylinder 20 is in the lower position. Is configured such that the movable cylinder 50 moves up and down. As a result, when feeding out the solid content L, it is necessary to rotate the operation cylinder portion 12 until the outer cylinder 20 is in the lower position, so that the solid content L becomes large with a slight rotation operation. It will not be drawn out. Further, even if the operation cylinder portion 12 is rotated in the lowering direction after use, the solid content L cannot be lowered when the outer cylinder 20 rises to the upper position. That is, the solid content L is gradually unwound during use, and can be prevented from being unintentionally unwound after use. As a result, even if the solid content L is relatively soft, the solid content L is less likely to be broken or damaged during use.

また、本実施形態の繰出し容器１にあっては、中皿６０が、可動筒５０に対して所定の範囲内で軸方向に移動可能な構成としたことで、固形内容物Ｌがさらに繰り下げられ難くなる。これにより、固形内容物Ｌの損傷を抑制する効果を高めることができる。 Further, in the feeding container 1 of the present embodiment, the middle plate 60 is configured to be movable in the axial direction within a predetermined range with respect to the movable cylinder 50, so that the solid content L is further lowered. It becomes difficult. As a result, the effect of suppressing damage to the solid content L can be enhanced.

また、本実施形態の繰出し容器１にあっては、外筒体２０が最大まで下降して本体部１０と外筒体２０との間のねじ係合が一時的に解除された際に、外筒体２０が上方付勢部（板ばね部１６）によって上方に移動する構成としている。このような構成により、本体部１０と外筒体２０とが確実にねじ係合するため、操作筒部１２の回転に伴う外筒体２０の動作の安定性を高めることができる。また、当該構成により、固形内容物Ｌを繰出す過程で外筒体２０が上下動を繰り返すことになるため、固形内容物Ｌの繰出し量を微調整し易くなり、固形内容物Ｌの損傷を抑制する効果を高めることができる。 Further, in the feeding container 1 of the present embodiment, when the outer cylinder 20 is lowered to the maximum and the screw engagement between the main body 10 and the outer cylinder 20 is temporarily released, the outer cylinder 20 is removed. The tubular body 20 is configured to move upward by the upward urging portion (leaf spring portion 16). With such a configuration, since the main body portion 10 and the outer cylinder body 20 are securely screw-engaged, the stability of the operation of the outer cylinder body 20 accompanying the rotation of the operation cylinder portion 12 can be improved. Further, according to this configuration, since the outer cylinder 20 repeatedly moves up and down in the process of feeding out the solid content L, it becomes easy to finely adjust the feeding amount of the solid content L, and the solid content L is damaged. The effect of suppressing can be enhanced.

また、本実施形態の繰出し容器１にあっては、板ばね部１６をベース部材１１の底壁１３に一体連結して形成（一体成形）したことにより、部品数を削減することができる。 Further, in the feeding container 1 of the present embodiment, the number of parts can be reduced by integrally connecting the leaf spring portion 16 to the bottom wall 13 of the base member 11 (integral molding).

また、本実施形態の繰出し容器１にあっては、外筒体２０が最大まで上昇して本体部１０と外筒体２０との間のねじ係合が一時的に解除された際に、外筒体２０が下方付勢部（ばね部８３）によって、下方に移動する構成としている。このような構成により、本体部１０と外筒体２０とが確実にねじ係合するため、操作筒部１２の回転に伴う外筒体２０の動作の安定性を高めることができる。 Further, in the feeding container 1 of the present embodiment, when the outer cylinder 20 is raised to the maximum and the screw engagement between the main body 10 and the outer cylinder 20 is temporarily released, the outer cylinder 20 is removed. The tubular body 20 is configured to move downward by the downward urging portion (spring portion 83). With such a configuration, since the main body portion 10 and the outer cylinder body 20 are securely screw-engaged, the stability of the operation of the outer cylinder body 20 accompanying the rotation of the operation cylinder portion 12 can be improved.

また、本実施形態の繰出し容器１にあっては、操作筒部１２に対する外筒体２０の径方向位置を安定させるための上リング８１及び下リング８２と、外筒体２０を下方に付勢するためのばね部８３とを一体物として形成（一体成形）したことにより、部品数を削減することができる。 Further, in the feeding container 1 of the present embodiment, the upper ring 81 and the lower ring 82 for stabilizing the radial position of the outer cylinder 20 with respect to the operation cylinder portion 12 and the outer cylinder 20 are urged downward. The number of parts can be reduced by forming (integrally molding) the spring portion 83 for forming the spring portion 83 as an integral body.

本発明は前記実施の形態に限定されるものではなく、その要旨を逸脱しない範囲で種々変更可能であることはいうまでもない。 It goes without saying that the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the gist thereof.

例えば、前記の実施形態では、キャップ７０が本体部１０にアンダーカット係合により保持される構成としているが、ねじ係合により保持される構成としてもよい。また、本体部１０を構成するベース部材１１及び操作筒部１２、並びに、外筒体２０、内筒体３０、伝達筒体４０、可動筒５０、中皿６０、キャップ７０、摺動リング８０はそれぞれ合成樹脂製とすることができるが、これに限らず種々の材質を採用可能である。 For example, in the above embodiment, the cap 70 is held by the main body 10 by undercut engagement, but it may be held by screw engagement. Further, the base member 11 and the operation cylinder portion 12 constituting the main body portion 10, the outer cylinder body 20, the inner cylinder body 30, the transmission cylinder body 40, the movable cylinder 50, the middle plate 60, the cap 70, and the sliding ring 80 are Each can be made of synthetic resin, but not limited to this, various materials can be adopted.

１：繰出し容器
１０：本体部
１１：ベース部材
１２：操作筒部
１２ａ：大径部
１２ｂ：段差部
１２ｃ：小径部
１２ｄ：嵌合凸部
１２ｅ：凸部
１２ｆ：ローレット溝
１２ｇ：被係合突起
１２ｈ：内面段差部
１３：底壁
１３ａ：ローレット部
１３ｂ：係合突起
１４：軸部
１４ａ：縦リブ
１５：筒壁
１５ａ：雄ねじ
１５ｂ：開口部
１５ｃ、１５ｄ：戻り経路
１５ｅ：大径部
１６：板ばね部（上方付勢部）
２０：外筒体
２０ａ：上端部
２０ｂ：下端部
２１：フランジ
２２：螺合凸部（雌ねじ）
２３：内向き凸部（回転規制部）
２４：上側凸部
３０：内筒体
３０ａ：上端部
３０ｂ：下端部
３１：内筒本体部
３２：小径部
３３：凹部
３４：爪部
４０：伝達筒体
４１：雌ねじ
４２：切欠き
４３：可動片
４４：係合溝
４５：外向き凸部（回転規制部）
４６：爪部
４７：スリット
４８：被係合部
５０：可動筒
５１：貫通孔
５１ａ：縦溝
５２：雄ねじ
５３：保持凸部
５４：小径部
６０：中皿
６１：頂壁
６２：外壁
６３：内壁
６４：爪部
７０：キャップ
８０：摺動リング
８１：上リング
８２：下リング
８１ａ：摺動凸部
８３：ばね部（下方付勢部）
Ｃ：軸線
Ｇ：間隔
Ｌ：固形内容物
Ｓ：収容空間 1: Feeding container 10: Main body 11: Base member 12: Operation cylinder 12a: Large diameter 12b: Step 12c: Small diameter 12d: Fitting convex 12e: Convex 12f: Knurled groove 12g: Engagement protrusion 12h: Inner surface step portion 13: Bottom wall 13a: Knurled portion 13b: Engagement protrusion 14: Shaft portion 14a: Vertical rib 15: Cylindrical wall 15a: Male screw 15b: Opening 15c, 15d: Return path 15e: Large diameter portion 16: Leaf spring part (upper urging part)
20: Outer cylinder 20a: Upper end 20b: Lower end 21: Flange 22: Screwed convex portion (female screw)
23: Inward convex part (rotation regulation part)
24: Upper convex portion 30: Inner cylinder body 30a: Upper end portion 30b: Lower end portion 31: Inner cylinder main body portion 32: Small diameter portion 33: Recessed portion 34: Claw portion 40: Transmission cylinder body 41: Female screw 42: Notch 43: Movable Piece 44: Engagement groove 45: Outward convex portion (rotation restricting portion)
46: Claw portion 47: Slit 48: Engagement portion 50: Movable cylinder 51: Through hole 51a: Vertical groove 52: Male screw 53: Holding convex portion 54: Small diameter portion 60: Middle plate 61: Top wall 62: Outer wall 63: Inner wall 64: Claw 70: Cap 80: Sliding ring 81: Upper ring 82: Lower ring 81a: Sliding convex portion 83: Spring portion (lower urging portion)
C: Axis G: Spacing L: Solid contents S: Containment space

Claims

A main body having an operation cylinder located on the shaft portion and the radial outside of the shaft portion, and
An outer cylinder that is rotatably held with respect to the main body inside the operation cylinder in the radial direction.
An inner cylinder that is held inside the outer cylinder in the radial direction and partitions a storage space for solid contents.
A transmission cylinder held inside the inner cylinder in the radial direction and
A movable cylinder that is held inside the transmission cylinder in the radial direction so as to be vertically movable with respect to the main body and is configured to rotate together with the main body.
A middle plate held at the upper end of the movable cylinder inside the inner cylinder in the radial direction is provided.
The outer cylinder is configured to be vertically movable between the upper position and the lower position by rotating with respect to the main body.
Between the outer cylinder and the transmission cylinder, when the outer cylinder is in the upper position, the transmission cylinder is allowed to rotate with respect to the outer cylinder, and the outer cylinder is on the lower side. A rotation control unit that suppresses the rotation of the transmission cylinder with respect to the outer cylinder when it is in the position is provided.
The movable cylinder is a feeding container characterized in that it is configured to move up and down by screw engagement with the transmission cylinder whose rotation with respect to the outer cylinder is suppressed.

The feeding container according to claim 1, wherein the inner plate is configured to be movable in the axial direction within a predetermined range with respect to the movable cylinder.

The main body portion has an upward urging portion that urges the outer cylinder body upward.
The outer cylinder is configured to move upward when the outer cylinder is lowered to the maximum and the screw engagement between the main body and the outer cylinder is temporarily released. The feeding container according to claim 1 or 2.

The main body has a downward urging portion that urges the outer cylinder downward.
The outer cylinder is configured to move downward when the outer cylinder is raised to the maximum and the screw engagement between the main body and the outer cylinder is temporarily released. The delivery container according to any one of claims 1 to 3.

The main body portion has a cylinder wall located between the shaft portion and the operation cylinder portion.
The feeding container according to any one of claims 1 to 4, wherein a male screw that engages with the outer cylinder is provided on the cylinder wall.

The outer cylinder has a screw convex portion that engages with the male screw of the main body portion and a screw convex portion.
An inwardly convex portion located above the screwed convex portion and constituting the rotation restricting portion,
The payout container according to any one of claims 1 to 5, further comprising an upper convex portion that is located above the inwardly convex portion and suppresses rotation of the outer cylinder with respect to the inner cylinder.