JP7261445B2

JP7261445B2 - Delivery container

Info

Publication number: JP7261445B2
Application number: JP2018240823A
Authority: JP
Inventors: 裕樹金川
Original assignee: Tombow Pencil Co Ltd
Current assignee: Tombow Pencil Co Ltd
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2023-04-20
Anticipated expiration: 2038-12-25
Also published as: JP2020100432A

Description

本発明は、棒状部材の繰出容器に関する。 The present invention relates to a dispensing container for rod-shaped members.

化粧品や消しゴム等の棒状部材の繰出容器として、棒状部材を保持する保持部材に凸部を設け、繰出容器の外装容器の内周に、雌ねじを設けた構造を有するものがある（文献１参照）。また、外装容器と別に、棒状部材及び保持部材の外周に、雌ねじを設けた２枚のねじ係合部材が配置されている繰出容器もある（特許文献２参照）。これらの繰出容器は、棒状部材及び保持部材が回転すると、凸部が雌ねじに沿って移動し、これにより、棒状部材が繰り出される。 A delivery container for stick-shaped members such as cosmetics and erasers has a structure in which a holding member for holding the stick-shaped member is provided with a convex portion, and the inner periphery of the outer container of the delivery container is provided with a female screw (see Document 1). . Moreover, there is also a delivery container in which two threaded engagement members having female threads are arranged on the outer periphery of the rod-shaped member and the holding member separately from the exterior container (see Patent Document 2). In these delivery containers, when the rod-shaped member and the holding member rotate, the convex portion moves along the internal thread, whereby the rod-shaped member is delivered.

特開２００７－２８９３６５号公報JP 2007-289365 A 特開２００８－１０５３５９号公報JP 2008-105359 A

しかし、特許文献１の繰出容器は、外装容器の内周に、直接、雌ねじを設けるので、金型構造が複雑になる。特許文献２の繰出容器は、２枚のねじ係合部材に設けられている雌ねじに方向性があり、組付けに手間がかかり、またそれぞれのねじ係合部材に対応する金型が必要となるため、コストがかかる。 However, the delivery container of Patent Document 1 has a female screw directly provided on the inner periphery of the outer container, which complicates the mold structure. In the delivery container of Patent Document 2, the female threads provided on the two screw engagement members have directionality, so assembly takes time and effort, and a mold corresponding to each screw engagement member is required. therefore costly.

本発明は、製造が容易で且つ製造コストの低減が可能な繰出容器を提供することを目的とする。 SUMMARY OF THE INVENTION An object of the present invention is to provide a dispensing container that is easy to manufacture and that can reduce manufacturing costs.

上記課題を解決するために、本発明は以下のものを提供する。
軸方向に延びる円筒状の外装容器と、前記外装容器に対して相対回転可能であり、前記軸方向に延びる直線開口部が設けられ且つ前記外装容器の内側に収容される収容部、及び、前記外装容器から突出した回転操作部を有する回転筒と、前記回転筒の内側に収容され、前記回転筒の前記直線開口部より突出するねじ被係合部が形成され、前記ねじ被係合部が前記直線開口部に沿って前記軸方向に移動することにより前記回転筒とともに回転しつつ前記軸方向に進退可能で、且つ棒状部材を前側に保持可能な可動部材と、前記収容部の外周を覆い、前記軸と直交する断面が円弧状で、且つねじ係合部が内面に形成された２枚のねじ係合部材と、を備え、前記ねじ係合部が、前記ねじ係合部材の展開図において点対称で、且つ偶数条ねじである、棒状部材の繰出容器。 In order to solve the above problems, the present invention provides the following.
a cylindrical outer container extending in the axial direction; an accommodating portion rotatable relative to the outer container, provided with a linear opening extending in the axial direction, and accommodated inside the outer container; A rotating cylinder having a rotating operation part protruding from an outer container, and a threaded engaged part housed inside the rotating cylinder and protruding from the linear opening of the rotating cylinder are formed, and the threaded engaged part is a movable member that can advance and retreat in the axial direction while rotating together with the rotary cylinder by moving in the axial direction along the linear opening and that can hold a rod-shaped member on the front side; and two screw engagement members each having an arcuate cross section orthogonal to the shaft and having a screw engagement portion formed on an inner surface thereof, wherein the screw engagement portion is a developed view of the screw engagement member. A delivery container for a rod-shaped member that is point-symmetrical at and has an even number of threads.

２枚の前記ねじ係合部材は、互いに同形であることが好ましい。 It is preferable that the two screw engaging members have the same shape.

前記回転操作部は、前記外装容器よりも前側に突出し、前側に前記回転筒を相対回転可能に保持し、前記外装容器の後端に前記外装容器に対して相対回転しない気密状態で圧入される尾栓と、前記外装容器の前側に着脱可能で、前記外装容器に装着されたときに前記外装容器に対して気密状態で装着されるキャップと、を備えることが好ましい。 The rotating operation part protrudes forward from the external container, holds the rotary cylinder on the front side so as to be relatively rotatable, and is press-fitted into the rear end of the external container in an airtight state so as not to rotate relative to the external container. It is preferable to provide a tail plug and a cap that can be attached to and detached from the front side of the outer container and that is attached to the outer container in an airtight state when attached to the outer container.

前記棒状部材は、棒状糊であってもよい。 The rod-shaped member may be a stick-shaped paste.

本発明によれば、製造が容易で且つ製造コストの低減が可能な繰出容器を提供することができる。 According to the present invention, it is possible to provide a delivery container that is easy to manufacture and that can reduce manufacturing costs.

繰出容器１と、その繰出容器１内に収容された棒状部材１０との断面図であり、（ａ）は全体図、（ｂ）は部分拡大図である。It is sectional drawing of the delivery container 1 and the rod-shaped member 10 accommodated in the delivery container 1, (a) is a general view, (b) is a partial enlarged view. 繰出容器１と繰出容器１内に収容された棒状部材１０とを示した分解斜視図である。Fig. 2 is an exploded perspective view showing the delivery container 1 and a rod-shaped member 10 housed in the delivery container 1; 繰出容器１における、図１のＣ－Ｃ線での断面図斜視図である。FIG. 2 is a cross-sectional perspective view of the delivery container 1 taken along line CC of FIG. 1; ねじ係合部材５の展開図である。4 is a developed view of the threaded engagement member 5. FIG. ねじ溝５ｃ’が４条ねじの場合の変形形態を示す。A modified form in which the thread groove 5c' is a four-start thread is shown. ねじ溝５ｃ’’が１条ねじの場合の比較形態を示す。A comparative form in which the thread groove 5c'' is a single thread is shown. ねじ溝５ｃ’’’が３条ねじの場合の比較形態を示す。A comparative form in which the thread groove 5c''' is a three-start thread is shown.

図１は、繰出容器１と、その繰出容器１内に収容された棒状部材１０との断面図であり、（ａ）は全体図、（ｂ）は部分拡大図である。図２は繰出容器１と、その繰出容器１内に収容された棒状部材１０とを示した分解斜視図である。なお、図１は図２のＢ－Ｂ線に沿った断面図である。
繰出容器１は、可動部材２と、可動部材２の外周に配置される回転筒３と、可動部材２の先端に取り付けられる保持部材４と、回転筒３の外周に配置される２枚のねじ係合部材５と、ねじ係合部材５の外周に配置される外装容器６と、回転筒３の後端に取り付けられる尾栓７と、外装容器６の先端を覆うキャップ８と、を備える。
繰出容器１は全体として軸Ａを中心とした円柱形状であり、以下の説明において、軸Ａに沿った繰出容器１のキャップ８側を前方、尾栓７側を後方として説明する。 FIG. 1 is a cross-sectional view of a delivery container 1 and a rod-shaped member 10 housed in the delivery container 1, (a) being an overall view and (b) being a partially enlarged view. FIG. 2 is an exploded perspective view showing the delivery container 1 and the rod-like member 10 housed in the delivery container 1. As shown in FIG. 1 is a cross-sectional view taken along line BB of FIG.
The dispensing container 1 includes a movable member 2, a rotating cylinder 3 arranged on the outer periphery of the movable member 2, a holding member 4 attached to the tip of the movable member 2, and two screws arranged on the outer periphery of the rotating cylinder 3. An engaging member 5 , an outer container 6 arranged on the outer periphery of the screw engaging member 5 , a tail plug 7 attached to the rear end of the rotating cylinder 3 , and a cap 8 covering the tip of the outer container 6 are provided.
The delivery container 1 has a cylindrical shape as a whole centering on the axis A. In the following description, the cap 8 side of the delivery container 1 along the axis A is defined as the front side, and the tail plug 7 side is defined as the rear side.

（可動部材２）
可動部材２は円筒形であり、可動本体部２ａを備え、可動本体部２ａの後端の外面における、軸Ａに対して対称な２箇所に、円周に沿って部分的に設けられたガイド凸部２ｂが形成されている。ガイド凸部２ｂの外周面には、ねじ係合部材５の内面に形成されたねじ溝５ｃと螺合する雄ねじ（ねじ被係合部）２ｃが設けられている。
可動部材２の可動本体部２ａよりも前端には、可動本体部２ａより小径の可動部材小径部２ｄが設けられている。可動部材小径部２ｄの外面には、全周にわたって外周凸部２ｅが設けられている。 (Movable member 2)
The movable member 2 has a cylindrical shape and includes a movable body portion 2a. Guides are partially provided along the circumference at two locations symmetrical with respect to the axis A on the outer surface of the rear end of the movable body portion 2a. A convex portion 2b is formed. A male screw (screw engaged portion) 2c that is screwed into a screw groove 5c formed on the inner surface of the screw engagement member 5 is provided on the outer peripheral surface of the guide projection 2b.
A movable member small diameter portion 2d having a diameter smaller than that of the movable body portion 2a is provided at the front end of the movable member 2 relative to the movable body portion 2a. An outer peripheral convex portion 2e is provided on the outer surface of the movable member small diameter portion 2d over the entire circumference.

（回転筒３）
可動部材２の外周に配置される回転筒３は円筒形で、外面における前側の部分に鍔部３ａが設けられている。回転筒３の鍔部３ａより前側は、回転操作部３ｂとなっている。回転筒３の鍔部３ａより後側には、鍔部３ａから後方に延びる第１収容部３ｃと、第１収容部３ｃよりもさらに後方に延びる第２収容部３ｄと、第２収容部３ｄの後端を覆う回転筒底部３ｅとが設けられている。
第１収容部３ｃと第２収容部３ｄとは内径が等しい。第２収容部３ｄの外径は第１収容部３ｃの外径よりも僅かに小さい。
第２収容部３ｄには、軸Ａに対して対称な２箇所に、軸Ａと平行に延びる直線開口部３ｇが設けられている。回転筒３の回転筒底部３ｅには軸Ａを中心とした回転筒底穴３ｈが設けられている。 (Rotating cylinder 3)
The rotary cylinder 3 arranged on the outer periphery of the movable member 2 is cylindrical, and has a flange 3a on the front side of the outer surface. A rotation operation portion 3b is provided on the front side of the flange portion 3a of the rotary barrel 3. As shown in FIG. On the rear side of the flange portion 3a of the rotating barrel 3, there are provided a first housing portion 3c extending rearward from the flange portion 3a, a second housing portion 3d extending further rearward than the first housing portion 3c, and a second housing portion 3d. A rotary cylinder bottom portion 3e is provided to cover the rear end of the.
The first accommodating portion 3c and the second accommodating portion 3d have the same inner diameter. The outer diameter of the second accommodating portion 3d is slightly smaller than the outer diameter of the first accommodating portion 3c.
Linear openings 3g extending parallel to the axis A are provided at two locations symmetrical with respect to the axis A in the second housing portion 3d. A rotary tube bottom hole 3h centering on the axis A is provided in the rotary tube bottom portion 3e of the rotary tube 3. As shown in FIG.

回転筒３の内部に可動部材２が挿入されると、可動部材２のガイド凸部２ｂが直線開口部３ｇ内に配置され、直線開口部３ｇよりも外周に雄ねじ２ｃが突出する。
そして、直線開口部３ｇの軸Ａと平行な側面に、ガイド凸部２ｂの軸Ａと平行な側面が当接し、直線開口部３ｇにガイド凸部２ｂがガイドされることにより、可動部材２は回転筒３に対して直進移動する。 When the movable member 2 is inserted into the rotating barrel 3, the guide protrusion 2b of the movable member 2 is arranged in the linear opening 3g, and the male thread 2c protrudes outward from the linear opening 3g.
Then, the side surface of the guide projection 2b parallel to the axis A abuts against the side surface of the linear opening 3g parallel to the axis A, and the guide projection 2b is guided by the linear opening 3g. It moves linearly with respect to the rotating barrel 3 .

（保持部材４）
可動部材２の先端には保持部材４が取り付けられる。保持部材４は円板部４ａと、円板部４ａよりも前方に延びる保持部材前側円筒部４ｂと、円板部４ａよりも後方に延びる保持部材後側円筒部４ｃとを有する。保持部材４の外径は全体で一定で、可動部材２の外径と略等しい。
図１（ａ）の点線で示す部分の拡大図である図１（ｂ）に示すように、保持部材４の保持部材後側円筒部４ｃの後端の内面には内周凸部４ｄが設けられている。保持部材後側円筒部４ｃの内径は可動部材２の可動部材小径部２ｄの外径よりわずかに大きく、内周凸部４ｄの内径は、前述した可動部材２の外周凸部２ｅの外径よりわずかに小さい。
したがって、保持部材４の保持部材後側円筒部４ｃを、可動部材２の可動部材小径部２ｄに嵌め込むと、内周凸部４ｄが外周凸部２ｅを乗り越え、これにより、可動部材２に保持部材４が保持される。これにより可動部材２と保持部材４とは一体的に回転する。
また、保持部材４の保持部材前側円筒部４ｂの内面には、螺旋状の螺旋凸部４ｅが設けられている。 (Holding member 4)
A holding member 4 is attached to the tip of the movable member 2 . The holding member 4 has a disk portion 4a, a holding member front cylindrical portion 4b extending forward from the disk portion 4a, and a holding member rear cylindrical portion 4c extending rearward from the disk portion 4a. The outer diameter of the holding member 4 is constant as a whole and substantially equal to the outer diameter of the movable member 2 .
As shown in FIG. 1B, which is an enlarged view of the portion indicated by the dotted line in FIG. there is The inner diameter of the holding member rear cylindrical portion 4c is slightly larger than the outer diameter of the movable member small diameter portion 2d of the movable member 2, and the inner diameter of the inner peripheral convex portion 4d is slightly larger than the outer diameter of the outer peripheral convex portion 2e of the movable member 2 described above. small.
Therefore, when the holding member rear cylindrical portion 4c of the holding member 4 is fitted into the movable member small diameter portion 2d of the movable member 2, the inner peripheral convex portion 4d overcomes the outer peripheral convex portion 2e. is retained. As a result, the movable member 2 and the holding member 4 rotate integrally.
Further, a spiral convex portion 4e is provided on the inner surface of the holding member front side cylindrical portion 4b of the holding member 4. As shown in FIG.

（棒状部材１０）
棒状部材１０は円柱状で、実施形態では棒状糊であるが、棒状の消しゴム、口紅等の、使用されるにつれて減少していく棒状ものであれば他の部材であってもよい。
棒状部材１０は、棒状部材本体部１０ａと、後端に設けられた棒状部材小径部１０ｂとを備える。棒状部材本体部１０ａの外径は、保持部材４及び可動部材２の外径と略等しい。
棒状部材小径部１０ｂの外周には螺旋状の螺旋凹部１０ｃが設けられている。
保持部材４の保持部材前側円筒部４ｂの内径と、棒状部材１０の棒状部材小径部１０ｂの外径とは略同径で、保持部材４の保持部材前側円筒部４ｂに、棒状部材１０の棒状部材小径部１０ｂを相対回転させながら挿入すると、保持部材４の保持部材前側円筒部４ｂの螺旋凸部４ｅに沿って、棒状部材１０の螺旋凹部１０ｃが移動して、棒状部材１０が保持部材４に保持される。
回転筒３の前に保持部材４が取り付けられ、保持部材４の前に棒状部材１０が保持されると、回転筒３と保持部材４と棒状部材１０との外径は略等しいので、全体として一体の円柱形状となる。 (Bar-shaped member 10)
The stick-shaped member 10 has a cylindrical shape, and although it is stick-shaped glue in the embodiment, it may be a stick-shaped member such as a stick-shaped eraser or lipstick that decreases as it is used.
The rod-shaped member 10 includes a rod-shaped member body portion 10a and a rod-shaped member small diameter portion 10b provided at the rear end. The outer diameter of the rod-shaped member body portion 10 a is approximately equal to the outer diameters of the holding member 4 and the movable member 2 .
A spiral concave portion 10c is provided on the outer periphery of the rod-like member small diameter portion 10b.
The inner diameter of the holding member front cylindrical portion 4b of the holding member 4 and the outer diameter of the small diameter portion 10b of the rod-shaped member 10 are substantially the same. When the member small-diameter portion 10b is inserted while being relatively rotated, the spiral concave portion 10c of the rod-shaped member 10 moves along the spiral convex portion 4e of the holding member front side cylindrical portion 4b of the holding member 4, and the rod-shaped member 10 moves to the holding member 4. is held to
When the holding member 4 is attached in front of the rotating barrel 3 and the rod-shaped member 10 is held in front of the holding member 4, the outer diameters of the rotating barrel 3, the holding member 4, and the rod-shaped member 10 are substantially equal. It becomes an integral cylindrical shape.

（ねじ係合部材５）
ねじ係合部材５Ａ、５Ｂは、円筒部材を軸Ａに沿って２つに分割したような形状で、軸Ａと直交する断面が円弧状となる。ねじ係合部材５Ａ、５Ｂの軸Ａを中心とした円弧の角度は１８０度よりわずかに小さく、１７０度である。
ねじ係合部材５Ａ、５Ｂは、その先端が、外装容器６の内面の前側に設けられた、後を向いた壁部６ｆよって位置決めされ、回転筒３の第２収容部３ｄを囲むようにして２枚配置されている。一方のねじ係合部材５Ａと他方のねじ係合部材５Ｂとの間には、軸Ａ方向に隙間５ａ、５ｂ(後述の図４に図示）が空いている。
ねじ係合部材５Ａ、５Ｂの内周面には、それぞれ雌ねじであるねじ溝（ねじ係合部）５ｃが切られている。
図３は、繰出容器１における、図１のＣ－Ｃ線での断面図斜視図である。
可動部材２において、雄ねじ２ｃの幅Ｘは、ねじ係合部材５Ａと５Ｂの隙間５ａ、５ｂの幅Ｙ（つまり、ねじ溝が存在しない幅）よりも大きい関係となっている。このような関係とすることで、雄ねじ２ｃと、ねじ係合部材５Ａ、５Ｂのねじ溝５ｃとが好適に噛み合うことが可能となる。 (Screw engaging member 5)
The screw engagement members 5A and 5B are shaped like a cylindrical member divided into two along the axis A, and the cross section orthogonal to the axis A is arcuate. The angle of the arc of the threaded engagement members 5A, 5B about the axis A is slightly smaller than 180 degrees and is 170 degrees.
The screw engagement members 5A and 5B have their tips positioned by a wall portion 6f provided on the front side of the inner surface of the outer container 6 and facing rearward, and are arranged in two pieces so as to surround the second housing portion 3d of the rotary cylinder 3. are placed. Between the screw engagement member 5A on one side and the screw engagement member 5B on the other side, gaps 5a and 5b (illustrated in later-described FIG. 4) are provided in the direction of the axis A. As shown in FIG.
Thread grooves (screw engagement portions) 5c, which are female threads, are cut in the inner peripheral surfaces of the screw engagement members 5A and 5B.
3 is a cross-sectional perspective view of the supply container 1 taken along line CC of FIG. 1. FIG.
In the movable member 2, the width X of the male thread 2c is larger than the width Y of the gaps 5a and 5b between the screw engagement members 5A and 5B (that is, the width where there is no thread groove). By establishing such a relationship, the male thread 2c and the thread grooves 5c of the threaded engagement members 5A and 5B can be preferably meshed with each other.

（外装容器６）
ねじ係合部材５Ａ、５Ｂの外側には、筒状の外装容器６が配置されている。外装容器６は、外装容器本体６ａと、外装容器本体６ａの前側に設けられた外装容器小径部６ｂとを備え、外装容器小径部６ｂと外装容器本体６ａとの間に前を向いた壁部６ｃが形成されている。また、外装容器小径部６ｂの外周に円周状突起６ｄが設けられている。さらに、外装容器６の内面の前側には、後を向いた壁部６ｆが設けられている。 (Outer container 6)
A cylindrical outer container 6 is arranged outside the screw engagement members 5A and 5B. The outer container 6 includes an outer container main body 6a and an outer container small diameter portion 6b provided on the front side of the outer container main body 6a, and a wall facing forward between the outer container small diameter portion 6b and the outer container main body 6a. 6c is formed. A circular projection 6d is provided on the outer periphery of the outer container small diameter portion 6b. Further, a wall portion 6f facing backward is provided on the front side of the inner surface of the exterior container 6. As shown in FIG.

（尾栓７）
尾栓７は、円板状の尾栓底部７ａと、尾栓底部７ａから後方に延びる尾栓後側円筒部７ｂと、尾栓後側円筒部７ｂの後端の外周に設けられた尾栓フランジ部７ｃとを有する。 (tail plug 7)
The tail plug 7 includes a disk-shaped tail plug bottom portion 7a, a tail plug rear cylindrical portion 7b extending rearward from the tail plug bottom portion 7a, and a tail plug provided on the outer periphery of the rear end of the tail plug rear cylindrical portion 7b. and a flange portion 7c.

尾栓底部７ａの中心から前方に向かって、小径の尾栓前側円筒部７ｄが延びている。尾栓前側円筒部７ｄの外径は、回転筒底穴３ｈの径よりわずかに小さい。
尾栓前側円筒部７ｄの外周には、尾栓円周状凸部７ｅが設けられている。尾栓円周状凸部７ｅの外周は、回転筒底穴３ｈの径より大きい。また、図１に示す断面において、尾栓円周状凸部７ｅの前側は、後方に向って径が大きくなるように傾いた斜面である。尾栓円周状凸部７ｅの後側は、径方向に延びる垂直面である。
回転筒底穴３ｈに尾栓７の尾栓前側円筒部７ｄを挿入すると、回転筒３の回転筒底穴３ｈが弾性変形して尾栓円周状凸部７ｅの斜面が回転筒底穴３ｈの内面を乗り越える。乗り越えた後は、垂直面が回転筒底穴３ｈの前面に当接するので、尾栓７は回転筒底穴３ｈから抜けにくい。この状態で、回転筒３は尾栓７に対して相対回転可能となる。 A tail plug front side cylindrical portion 7d having a small diameter extends forward from the center of the tail plug bottom portion 7a. The outer diameter of the tail plug front side cylindrical portion 7d is slightly smaller than the diameter of the rotary cylinder bottom hole 3h.
A tail plug circumferential protrusion 7e is provided on the outer periphery of the tail plug front side cylindrical portion 7d. The outer periphery of the tail plug circumferential projection 7e is larger than the diameter of the rotary cylinder bottom hole 3h. Further, in the cross section shown in FIG. 1, the front side of the breech plug circumferential projection 7e is an inclined slope so that the diameter increases toward the rear. The rear side of the tail plug circumferential projection 7e is a vertical surface extending in the radial direction.
When the tail plug front cylindrical portion 7d of the tail plug 7 is inserted into the rotary barrel bottom hole 3h, the rotary barrel bottom hole 3h of the rotary barrel 3 is elastically deformed, and the inclined surface of the tail plug circumferential projection 7e moves into the rotary barrel bottom hole 3h. overcome the inner After getting over it, the vertical surface comes into contact with the front surface of the rotary tube bottom hole 3h, so the tail plug 7 is difficult to come off from the rotary tube bottom hole 3h. In this state, the rotary barrel 3 becomes rotatable relative to the tail plug 7 .

尾栓後側円筒部７ｂの外径は、外装容器６の外装容器本体６ａの後端部の内径と略等しい。そして、尾栓後側円筒部７ｂの外周には、全周に凸部７ｆが設けられている。また、外装容器６の後端側の内周面には凸部６ｅが設けられている。
凸部６ｅの内径は、尾栓後側円筒部７ｂの外径よりわずかに小さい。凸部７ｆの外径は、外装容器６の後端側の内径よりわずかに大きい。
尾栓７が、外装容器６の後端より圧入されると、尾栓後側円筒部７ｂの外周の凸部７ｆが、外装容器６の後端側の凸部６ｅを外径方向に押圧して、凸部６ｅを超える。そして、尾栓フランジ部７ｃが外装容器６の後端と当接すると、尾栓７がそれ以上外装容器６側に挿入されなくなる。
そのとき凸部７ｆが外装容器６の後端の内面と当接し、凸部６ｅが尾栓後側円筒部７ｂの外面と当接する。これにより外装容器６の後端の内面と、尾栓フランジ部７ｃの外面との間が気密状態で連結される。 The outer diameter of the tail plug rear cylindrical portion 7b is substantially equal to the inner diameter of the rear end portion of the outer container body 6a of the outer container 6 . A protruding portion 7f is provided on the entire circumference of the tail plug rear cylindrical portion 7b. A convex portion 6 e is provided on the inner peripheral surface of the outer container 6 on the rear end side.
The inner diameter of the convex portion 6e is slightly smaller than the outer diameter of the tail plug rear cylindrical portion 7b. The outer diameter of the convex portion 7f is slightly larger than the inner diameter of the outer container 6 on the rear end side.
When the tail plug 7 is press-fitted from the rear end of the outer container 6, the convex portion 7f on the outer periphery of the rear cylindrical portion 7b of the tail plug presses the convex portion 6e on the rear end side of the outer container 6 in the outer diameter direction. and exceeds the convex portion 6e. When the tail plug flange portion 7c contacts the rear end of the outer container 6, the tail plug 7 is no longer inserted into the outer container 6 side.
At this time, the convex portion 7f contacts the inner surface of the rear end of the outer container 6, and the convex portion 6e contacts the outer surface of the tail plug rear cylindrical portion 7b. As a result, the inner surface of the rear end of the exterior container 6 and the outer surface of the breech flange portion 7c are airtightly connected.

（キャップ８）
キャップ８は、キャップ前面８ａと、キャップ前面８ａから後方延びるキャップ筒部８ｂとを有し、キャップ筒部８ｂは、外装容器６の外装容器小径部６ｂに対して着脱可能である。
キャップ筒部８ｂを外装容器小径部６ｂに挿入すると、キャップ筒部８ｂの端部が外装容器６の壁部６ｃに当接することにより、キャップ筒部８ｂの外装容器小径部６ｂへの挿入深さが一定に保たれる。このとき、外装容器小径部６ｂの外周に設けられた円周状突起６ｄがキャップ筒部８ｂの内面に押圧されることによりキャップ筒部８ｂは、外装容器小径部６ｂに対して気密状態で装着される。
また、尾栓フランジ部７ｃと、外装容器本体６ａとキャップ筒部８ｂの外径は略等しいので、外装容器６にキャップ８を取り付けた繰出容器１は、全体として、一体の円柱形状となる。 (cap 8)
The cap 8 has a cap front surface 8a and a cap tubular portion 8b extending rearward from the cap front surface 8a.
When the cap tubular portion 8b is inserted into the small diameter portion 6b of the outer container, the end portion of the tubular cap portion 8b abuts against the wall portion 6c of the outer container 6, so that the insertion depth of the tubular cap portion 8b into the small diameter portion 6b of the outer container is reduced. is kept constant. At this time, the cylindrical projection 6d provided on the outer periphery of the outer container small diameter portion 6b is pressed against the inner surface of the cap cylindrical portion 8b, so that the cap cylindrical portion 8b is attached to the outer container small diameter portion 6b in an airtight state. be done.
In addition, since the tail plug flange portion 7c, outer container main body 6a, and cap tubular portion 8b have substantially the same outer diameter, the delivery container 1 with the cap 8 attached to the outer container 6 has an integral cylindrical shape as a whole.

ねじ係合部材５Ａ、５Ｂについてさらに詳細に説明する。
上述のように、ねじ係合部材５Ａ、５Ｂの内周面には、それぞれ雌ねじであるねじ溝５ｃが切られている。図４はねじ係合部材５の展開図であり、ねじ溝５ｃの中心を線で示す。
（１）実施形態のねじ溝５ｃは２条ねじである。２条ねじとは、ねじ溝５ｃとそれと隣接するねじ溝との間隔であるピッチＰと、１回転でねじ溝が進む距離であるリードＬとが、２Ｐ＝Ｌの関係にあるねじ溝をいう。ただし、本発明はリードＬがピッチＰの２倍に限定されずリードＬがピッチＰの偶数倍の偶数条のねじであればよい。
（２）さらに、ねじ係合部材５Ａ、５Ｂは、図４に示すように、それぞれ展開した状態で長方形であり、ねじ溝５ｃが点対称で設けられている。ここで点対称とは、その長方形の対角線の交点Ｑを中心に１８０°回転させたとき、元の図形と一致することである。
（３）また、ねじ係合部材５Ａ、５Ｂは図示するように、互いに同形である。 The screw engagement members 5A and 5B will be described in further detail.
As described above, thread grooves 5c, which are female threads, are cut in the inner peripheral surfaces of the threaded engagement members 5A and 5B. FIG. 4 is a developed view of the threaded engagement member 5, and the center of the thread groove 5c is indicated by a line.
(1) The thread groove 5c of the embodiment is a double thread. A double-start thread is a thread groove in which the pitch P, which is the interval between the thread groove 5c and the adjacent thread groove, and the lead L, which is the distance the thread groove advances in one rotation, have a relationship of 2P=L. . However, in the present invention, the lead L is not limited to being twice the pitch P, and the lead L may be an even-numbered screw that is an even-number multiple of the pitch P.
(2) Furthermore, as shown in FIG. 4, the screw engaging members 5A and 5B are each rectangular in the unfolded state, and the screw grooves 5c are provided point-symmetrically. Here, point symmetry means that when the rectangle is rotated by 180° around the intersection point Q of the diagonal lines, it matches the original figure.
(3) Moreover, the screw engaging members 5A and 5B are identical in shape to each other as shown in the figure.

本実施形態では、このように（１）、（２）、（３）を満たすので、
（４）ねじ係合部材５Ａ、５Ｂを外装容器６の内周の壁部６ｆに当接させて、軸Ａ方向の同位置に配置したとき、矢印Ｔ１で示すように、ねじ係合部材５Ａ、５Ｂの上下を逆転させても、ねじ係合部材５Ａ、５Ｂでねじ溝５ｃが連続する。また、矢印Ｔ２で示すようにねじ係合部材５Ａと、ねじ係合部材５Ｂとを交換してもねじ係合部材５Ａ、５Ｂでねじ溝５ｃが連続する。 In this embodiment, since (1), (2), and (3) are satisfied in this way,
(4) When the screw engagement members 5A and 5B are brought into contact with the inner peripheral wall portion 6f of the outer container 6 and arranged at the same position in the direction of the axis A, the screw engagement members 5A are arranged in the same position as indicated by the arrow T1. , 5B are turned upside down, the screw grooves 5c are continuous in the screw engaging members 5A and 5B. Further, even if the threaded engagement member 5A and the threaded engagement member 5B are exchanged as indicated by the arrow T2, the threaded groove 5c continues between the threaded engagement members 5A and 5B.

繰出容器１からキャップ８を取り外し、棒状部材１０を使用し、棒状部材１０が使用により繰出し長さが短くなったときに、回転操作部３ｂを回転させると、回転筒３、可動部材２、保持部材４、棒状部材１０がともに回転する。このとき、ねじ係合部材５Ａ、５Ｂにおいてねじ溝５ｃが連続しているので、雄ねじ２ｃがねじ溝５ｃに沿って螺旋状に移動することができる。ゆえに、棒状部材１０を前側に繰り出すことができる。 When the cap 8 is removed from the feeding container 1 and the rod-shaped member 10 is used, and when the rod-shaped member 10 has become shorter in length due to use, the rotary operation part 3b is rotated, the rotary cylinder 3, the movable member 2, and the holding member are rotated. Both the member 4 and the bar member 10 rotate. At this time, since the screw grooves 5c are continuous in the screw engagement members 5A and 5B, the male screw 2c can spirally move along the screw grooves 5c. Therefore, the rod-shaped member 10 can be extended forward.

以上、本実施形態によると、ねじ係合部材５Ａと５Ｂとを軸Ａ方向の同位置に配置できるので、製造が容易である。また、ねじ係合部材５Ａと５Ｂとの上下左右で交換してもよいので、製造が容易である。さらにねじ係合部材５Ａと５Ｂとを同じ金型で製造することができ、製造コストを低減することができる。
また、ねじ係合部材５Ａ、５Ｂでそれぞれのねじ溝５ｃが、互いに軸Ａ方向に同じ位置に配置できるので、可動部材２に形成された２箇所の雄ネジ２ｃは、互いに軸Ａ方向に同じ位置に配置可能となるため、可動部材２を軸Ａ方向に短い長さで形成することが可能となる。 As described above, according to the present embodiment, the screw engagement members 5A and 5B can be arranged at the same position in the direction of the axis A, so that manufacturing is easy. Further, since the screw engagement members 5A and 5B may be exchanged vertically and horizontally, manufacturing is easy. Furthermore, the screw engagement members 5A and 5B can be manufactured with the same mold, and the manufacturing cost can be reduced.
Further, since the thread grooves 5c of the screw engagement members 5A and 5B can be arranged at the same position in the direction of the axis A, the two male threads 2c formed in the movable member 2 are arranged at the same position in the direction of the axis A. Since the movable member 2 can be arranged at any position, it is possible to form the movable member 2 with a short length in the axis A direction.

（変形形態）
図５は、実施形態の変形形態であり、（１）ねじ溝５ｃ’が、偶数条である４条ねじの場合である。そして、（２）ねじ係合部材５Ａ’、５Ｂ’は、図５に示すように、それぞれ展開図における対角線の交点Ｑ’に対して、ねじ溝５ｃ’が点対称で設けられている。（３）また、ねじ係合部材５Ａ’、５Ｂ’は図示するように、互いに同形である。 (deformed form)
FIG. 5 shows a modification of the embodiment, in which (1) the thread groove 5c' is a four-start thread with an even number of threads. (2) As shown in FIG. 5, the screw engaging members 5A' and 5B' are provided with thread grooves 5c' symmetrically with respect to the intersection point Q' of the diagonal lines in the developed view. (3) Further, the screw engaging members 5A' and 5B' are identical in shape to each other as shown.

この変形形態の場合も、ねじ係合部材５Ａ’、５Ｂ’を外装容器６の内周の壁部６ｆに当接させて、軸Ａ方向の同位置に配置したときに、矢印Ｔ１で示すように、ねじ係合部材５Ａ’、５Ｂ’の上下を逆転させても、ねじ係合部材５Ａ’、５Ｂ’でねじ溝５ｃ’が連続する。
また、矢印Ｔ２で示すようにねじ係合部材５Ａ’と、ねじ係合部材５Ｂ’とを交換してもねじ係合部材５Ａ’、５Ｂ’でねじ溝５ｃ’が連続する。 In this modified form as well, when the screw engaging members 5A' and 5B' are brought into contact with the inner peripheral wall 6f of the outer container 6 and arranged at the same position in the direction of the axis A, they are arranged as indicated by the arrow T1. Furthermore, even if the screw engagement members 5A' and 5B' are turned upside down, the screw grooves 5c' are continuous in the screw engagement members 5A' and 5B'.
Further, even if the threaded engagement member 5A' and the threaded engagement member 5B' are exchanged as indicated by the arrow T2, the thread groove 5c' is continuous between the threaded engagement members 5A' and 5B'.

したがって、この場合も、ねじ係合部材５Ａ’と５Ｂ’とを軸Ａ方向の同位置に配置できるので、製造が容易である。また、ねじ係合部材５Ａ’と５Ｂ’との上下左右で交換してもよいので、製造が容易である。さらにねじ係合部材５Ａ’と５Ｂ’とを同じ金型で製造することができ、製造コストを低減することができる。
また、ねじ係合部材５Ａ、５Ｂでそれぞれのねじ溝５ｃが、互いに軸Ａ方向に同じ位置に配置できるので、可動部材２に形成された２箇所の雄ねじ２ｃは、互いに軸Ａ方向に同じ位置に配置可能となるため、可動部材２を軸Ａ方向に短い長さで形成することが可能となる。 Therefore, in this case as well, the screw engagement members 5A' and 5B' can be arranged at the same position in the direction of the axis A, which facilitates manufacturing. Further, since the screw engagement members 5A' and 5B' may be exchanged vertically and horizontally, manufacturing is easy. Furthermore, the screw engagement members 5A' and 5B' can be manufactured with the same mold, and the manufacturing cost can be reduced.
Further, since the thread grooves 5c of the screw engagement members 5A and 5B can be arranged at the same position in the direction of the axis A, the two male threads 2c formed in the movable member 2 are arranged at the same position in the direction of the axis A. , so that the movable member 2 can be formed with a short length in the axis A direction.

（比較形態１）
これに対して、比較形態１としてねじ溝５ｃ’’が奇数条である１条ねじである場合を図６に示す。図６（ａ）は、（２）ねじ係合部材５Ａ’’、５Ｂ’’が、それぞれ展開図における対角線の交点Ｑに対して、ねじ溝５ｃ’’が点対称で設けられている。また、（３）ねじ係合部材５Ａ’’、５Ｂ’’は図示するように同形である。 (Comparative form 1)
On the other hand, FIG. 6 shows a case where the thread groove 5c'' is a single thread having an odd number of threads as a comparative example 1. FIG. In FIG. 6(a), (2) screw engaging members 5A'' and 5B'' are provided with screw grooves 5c'' symmetrically with respect to the intersection point Q of the diagonal lines in the developed view. Also, (3) the screw engagement members 5A'' and 5B'' have the same shape as shown.

しかし、この場合、ねじ係合部材５Ａ’’と５Ｂ’’とを外装容器６の内周の壁部６ｆに当接させて軸Ａ方向の同位置に配置すると、ねじ係合部材５Ａ’’と５Ｂ’’との間でねじ溝５ｃ’’は連続しない。ゆえに、ねじ溝５ｃ’’を連続するためには、図６（ａ）に示すようにねじ係合部材５Ａ’’と５Ｂ’’とを軸Ａ方向の異なる位置に配置しなくてはならない。したがって製造時に位置調整に手間がかかることや、ねじ係合部材５Ａ’’と５Ｂ’’とが異なる位置に配置される分、軸Ａ方向に長くなってしまう。 However, in this case, if the screw engagement members 5A'' and 5B'' are brought into contact with the inner peripheral wall 6f of the outer container 6 and arranged at the same position in the direction of the axis A, the screw engagement members 5A'' and 5B'', the thread groove 5c'' is discontinuous. Therefore, in order to continue the thread groove 5c'', the threaded engagement members 5A'' and 5B'' must be arranged at different positions in the direction of the axis A as shown in FIG. 6(a). Therefore, it takes time and effort to adjust the position during manufacturing, and the screw engagement members 5A'' and 5B'' are arranged at different positions, resulting in an increase in the length in the axis A direction.

図６（ｂ）は、（２）ねじ係合部材５Ａ’’、５Ｂ’’が、それぞれ展開図における対角線の交点Ｑに対して、ねじ溝５ｃ’’が点対称で設けられている。そして、ねじ係合部材５Ａ’’、５Ｂ’’を外装容器６の内周の壁部６ｆに当接させて、軸Ａ方向の同位置に配置されている。
しかし、この場合、ねじ係合部材５Ａ’’、５Ｂ’’でねじ溝５ｃ’’が連続させるためには、ねじ係合部材５Ａ’’、５Ｂ’’に形成されるねじ溝５ｃ’’のパターンを異ならせる必要がある。したがって、ねじ係合部材５Ａ’’と５Ｂ’’とを同じ金型で製造することがでず、実施形態と比べて製造コストがかかる。 In FIG. 6(b), (2) screw engaging members 5A'' and 5B'' are provided with screw grooves 5c'' symmetrically with respect to the intersection point Q of the diagonal lines in the developed view. The threaded engagement members 5A'' and 5B'' are arranged at the same position in the direction of the axis A so as to abut on the wall portion 6f of the inner periphery of the outer container 6. As shown in FIG.
However, in this case, in order for the screw grooves 5c'' to be continuous in the screw engagement members 5A'' and 5B'', the screw grooves 5c'' formed in the screw engagement members 5A'' and 5B'' The pattern should be different. Therefore, the screw engagement members 5A'' and 5B'' cannot be manufactured with the same mold, and the manufacturing cost is higher than in the embodiment.

（比較形態２）
図７は、比較形態２としてねじ溝５ｃ’’’が奇数条である３条ねじである場合である。図７（ａ）は、（２）ねじ係合部材５Ａ’’’、５Ｂ’’’が、それぞれ展開図における対角線の交点Ｑに対して、ねじ溝５ｃ’’’が点対称で設けられている。また、（３）ねじ係合部材５Ａ’’’、５Ｂ’’’は図示するように同形である。 (Comparative form 2)
FIG. 7 shows a case where the thread groove 5c''' is a three-start screw with an odd number of threads as a second comparative example. FIG. 7(a) shows (2) screw engaging members 5A''' and 5B''' each provided with a thread groove 5c''' symmetrically with respect to the intersection point Q of the diagonal lines in the developed view. there is Also, (3) the screw engagement members 5A''' and 5B''' have the same shape as shown.

しかし、この場合、ねじ係合部材５Ａ’’’と５Ｂ’’’とを外装容器６の内周の壁部６ｆに当接させて軸Ａ方向の同位置に配置すると、ねじ係合部材５Ａ’’’と５Ｂ’’’との間でねじ溝５ｃ’’’は連続しない。ゆえに、ねじ溝５ｃ’’’を連続するためには、図７（ａ）に示すようにねじ係合部材５Ａ’’’と５Ｂ’’’とを軸Ａ方向の異なる位置に配置しなくてはならない。したがって製造時に位置調整に手間がかかることや、ねじ係合部材５Ａ’’’と５Ｂ’’’とが異なる位置に配置される分、軸Ａ方向に長くなってしまう。 However, in this case, if the screw engagement members 5A''' and 5B''' are brought into contact with the inner peripheral wall 6f of the outer container 6 and arranged at the same position in the direction of the axis A, the screw engagement members 5A The thread groove 5c''' is discontinuous between ''' and 5B'''. Therefore, in order to continue the thread groove 5c''', the threaded engagement members 5A''' and 5B''' must be arranged at different positions in the direction of the axis A as shown in FIG. 7(a). should not. Therefore, it takes time and effort to adjust the position during manufacturing, and the length in the direction of the axis A increases to the extent that the screw engagement members 5A''' and 5B''' are arranged at different positions.

図６（ｂ）は、（２）ねじ係合部材５Ａ’’’、５Ｂ’’’が、それぞれ展開図における対角線の交点Ｑに対して、ねじ溝５ｃ’’’が点対称で設けられている。そして、ねじ係合部材５Ａ’’’、５Ｂ’’’を外装容器６の内周の壁部６ｆに当接させて、軸Ａ方向の同位置に配置されている。 FIG. 6(b) shows (2) screw engaging members 5A''' and 5B''' each having a thread groove 5c''' provided point-symmetrically with respect to the intersection point Q of the diagonal lines in the developed view. there is The screw engagement members 5A''' and 5B''' are arranged at the same position in the direction of the axis A so as to abut against the inner peripheral wall portion 6f of the outer container 6. As shown in FIG.

しかし、この場合、ねじ係合部材５Ａ’’’、５Ｂ’’’でねじ溝５ｃ’’’が連続させるためには、ねじ係合部材５Ａ’’’、５Ｂ’’’に形成されるねじ溝５ｃ’’’のパターンを異ならせる必要がある。したがって、ねじ係合部材５Ａ’’’と５Ｂ’’’とを同じ金型で製造することができず、実施形態と比べて製造コストがかかる。 However, in this case, in order for the screw grooves 5c''' to be continuous in the screw engagement members 5A''' and 5B''', the threads formed in the screw engagement members 5A''' and 5B''' The pattern of the grooves 5c''' should be different. Therefore, the screw engaging members 5A''' and 5B''' cannot be manufactured with the same mold, and the manufacturing cost is higher than in the embodiment.

以上、本実施形態によると、ねじ係合部材５Ａと５Ｂとを同位置に配置できるので、製造が容易である。また、ねじ係合部材５Ａと５Ｂとの上下左右で交換してもよいので、製造が容易である。
さらにねじ係合部材５Ａと５Ｂとを同じ金型で製造することができ、製造コストを低減することができる。 As described above, according to the present embodiment, the screw engagement members 5A and 5B can be arranged at the same position, which facilitates manufacturing. Further, since the screw engagement members 5A and 5B may be exchanged vertically and horizontally, manufacturing is easy.
Furthermore, the screw engagement members 5A and 5B can be manufactured with the same mold, and the manufacturing cost can be reduced.

また、尾栓７は、外装容器６の後端より圧入され、尾栓７と外装容器６とは気密状態で連結される。そしてキャップ８は、外装容器６に対して気密状態で装着される。したがって、繰出容器１(キャップ８、外装容器６、尾栓７）の内部の気密性が確保され、実施形態において棒状糊である棒状部材１０の乾燥が抑制され、耐久性が向上する。 Also, the tail plug 7 is press-fitted from the rear end of the exterior container 6, and the tail plug 7 and the exterior container 6 are connected in an airtight state. The cap 8 is attached to the exterior container 6 in an airtight state. Therefore, the airtightness of the inside of the delivery container 1 (the cap 8, the outer container 6, and the tail plug 7) is ensured, and drying of the stick-shaped member 10, which is stick-shaped paste in the embodiment, is suppressed, and durability is improved.

互いに相対回転する部材の間では気密状態を確保しにくい。例えば棒状部材を繰り出す際に外装容器に対して回転させる部分が尾栓の場合、尾栓と外装容器との間の気密性が低下し、キャップをしていても、外装容器の内部から水分や溶剤が揮発しやすい。そうすると、外装容器の内部に収納されている棒状糊が乾燥しやすくなる。
しかし、実施形態では、棒状部材１０を繰り出す際に外装容器６に対して回転させる部分は回転操作部３ｂである。回転操作部３ｂは、繰出容器１にキャップ８を装着した場合に、外部に露出しない部分である。
したがって、互いに相対回転する外装容器６と回転操作部３ｂとの間の気密性が低くても、棒状糊が乾燥しにくい。 It is difficult to ensure an airtight state between members that rotate relative to each other. For example, if the part that rotates with respect to the outer container when the rod-shaped member is extended is the tail plug, the airtightness between the tail plug and the outer container deteriorates, and even if the cap is on, water and moisture will escape from the inside of the outer container. Solvent evaporates easily. As a result, the stick-shaped glue stored inside the outer container is easily dried.
However, in the embodiment, it is the rotation operation part 3b that is rotated with respect to the outer container 6 when the rod-shaped member 10 is extended. The rotary operation portion 3b is a portion that is not exposed to the outside when the cap 8 is attached to the delivery container 1. As shown in FIG.
Therefore, even if the airtightness between the external container 6 and the rotary operation part 3b, which rotate relative to each other, is low, the stick-shaped glue is difficult to dry.

さらに、外装容器６に対して回転操作部３ｂは回転するが、その際、気密性を考慮しなくてよいので、回転操作部３ｂの回転トルクを小さくすることができ、操作性が向上する。 Further, although the rotary operation part 3b rotates with respect to the outer container 6, airtightness need not be taken into consideration at that time, so the rotational torque of the rotary operation part 3b can be reduced, and the operability is improved.

以上、本発明の繰出容器１の好ましい各実施形態について説明したが、本発明は、上述した実施形態に制限されるものではなく、適宜変更が可能である。
例えば、本実施形態では、回転操作部３ｂを、外装容器６よりも前側に突出するように配置して回転筒を構成したが、これに限らない。すなわち、回転操作部を、外装容器よりも後側に突出するように配置して回転筒を構成してもよい。 Although preferred embodiments of the delivery container 1 of the present invention have been described above, the present invention is not limited to the above-described embodiments, and can be modified as appropriate.
For example, in the present embodiment, the rotary operation part 3b is arranged so as to protrude forward from the external container 6 to form a rotary cylinder, but the present invention is not limited to this. That is, the rotating cylinder may be configured by arranging the rotating operation part so as to protrude rearward from the exterior container.

Ａ軸
Ｌリード
Ｐピッチ
Ｑ交点
１繰出容器
２可動部材
２ｃ雄ねじ（ねじ被係合部）
３回転筒
３ｂ回転操作部
３ｃ第１収容部（収容部）
３ｄ第２収容部（収容部）
３ｇ直線開口部
４保持部材
５Ａねじ係合部材
５Ｂねじ係合部材
５ｃねじ溝（ねじ係合部）
６外装容器
７尾栓
８キャップ
１０棒状部材 A Axis L Lead P Pitch Q Intersection 1 Delivery Container 2 Movable Member 2c Male Thread (Screw Engaged Part)
3 Rotating cylinder 3b Rotating operation part 3c First accommodating part (accommodating part)
3d Second storage part (storage part)
3g Straight opening 4 Holding member 5A Screw engagement member 5B Screw engagement member 5c Thread groove (screw engagement portion)
6 outer container 7 tail plug 8 cap 10 bar member

Claims

軸方向に延びる円筒状の外装容器と、
前記外装容器に対して相対回転可能であり、前記軸方向に延びる直線開口部が設けられ且つ前記外装容器の内側に収容される収容部、及び、前記外装容器から突出した回転操作部を有する回転筒と、
前記回転筒の内側に収容され、前記回転筒の前記直線開口部より突出するねじ被係合部が形成され、前記ねじ被係合部が前記直線開口部に沿って前記軸方向に移動することにより前記回転筒とともに回転しつつ前記軸方向に進退可能で、且つ棒状部材を前側に保持可能な可動部材と、
前記収容部の外周を覆い、前記軸と直交する断面が円弧状で、且つねじ係合部が内面に形成された２枚のねじ係合部材と、を備え、
前記ねじ係合部は、前記ねじ係合部材の展開図において、１８０°回転させたときの形状が、元の図形と一致するように設けられた偶数条ねじである、
棒状部材の繰出容器。 an axially extending cylindrical outer container;
Rotator having a storage part rotatable relative to the outer container, provided with a linear opening extending in the axial direction and accommodated inside the outer container, and a rotation operation part protruding from the outer container cylinder and
A screw-engaged portion that is housed inside the rotary barrel and protrudes from the linear opening of the rotary barrel is formed, and the screw-engaged portion moves in the axial direction along the linear opening. a movable member capable of advancing and retreating in the axial direction while rotating together with the rotating cylinder and capable of holding a rod-shaped member on the front side;
two threaded engagement members covering the outer periphery of the accommodating portion, having an arc-shaped cross section perpendicular to the axis, and having a threaded engagement portion formed on the inner surface;
The screw engaging portion is an even-numbered screw provided so that the shape of the screw engaging member when rotated by 180° in a development view of the screw engaging member matches the original figure.
A delivery container for rod-shaped members.

２枚の前記ねじ係合部材は、互いに同形である、
請求項１に記載の繰出容器。 The two threaded engagement members have the same shape as each other,
A dispensing container according to claim 1.

前記回転操作部は、前記外装容器よりも前側に突出し、
前側に前記回転筒を相対回転可能に保持し、前記外装容器の後端に前記外装容器に対して相対回転しない気密状態で圧入される尾栓と、
前記外装容器の前側に着脱可能で、前記外装容器に装着されたときに前記外装容器に対して気密状態で装着されるキャップと、を備える、
請求項１または２に記載の繰出容器。 The rotating operation part protrudes forward from the outer container,
a tail plug that holds the rotating cylinder on the front side so as to be relatively rotatable and is press-fitted into the rear end of the outer container in an airtight state that does not rotate relative to the outer container;
a cap that is detachable from the front side of the outer container and attached to the outer container in an airtight state when attached to the outer container;
A delivery container according to claim 1 or 2.

前記棒状部材は、棒状糊である、
請求項１から３のいずれか１項に記載の繰出容器。 The rod-shaped member is a stick-shaped paste,
A delivery container according to any one of claims 1 to 3.