JP2016222321A - Container with applicator - Google Patents

Container with applicator Download PDF

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JP2016222321A
JP2016222321A JP2015112018A JP2015112018A JP2016222321A JP 2016222321 A JP2016222321 A JP 2016222321A JP 2015112018 A JP2015112018 A JP 2015112018A JP 2015112018 A JP2015112018 A JP 2015112018A JP 2016222321 A JP2016222321 A JP 2016222321A
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plug member
inner plug
container
application body
application
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JP6570885B2 (en
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健二 池本
Kenji Ikemoto
健二 池本
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Kitano Co Ltd
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Kitano Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a container with an applicator which has high liquid density, exhibits good assembly efficiency, and is easy to carry out operation for taking out a content liquid with a simple structure.SOLUTION: A container with an applicator includes: a container main body 12 for storing a content liquid; an inner plug member 18 attached to a spout 14 of the container main body 12; and an applicator 38 which covers an outer side of the inner plug member 18 and is attached so as to move up and down. The applicator 38 includes: an application plate 40 which covers the inner plug member 18; a pouring hole 48 which passes through the application plate 40; a projection 42 which has a liquid stop valve 44 which is slidably inserted in an insertion hole 28 of the inner plug member 18 and tightly attaches to the insertion hole 28 so as to open and close; and an elastic body 56 which abuts on the inner plug member 18 and biases in a direction separating from the inner plug member 18. When the applicator 38 is pressed to the inner plug member 18 against elastic force of the elastic body 56, the projection 42 inserted in the insertion hole 28 moves, and the liquid stop valve 44 of the projection 42 separates from the insertion hole 28 of the inner plug member 18 to open.SELECTED DRAWING: Figure 1

Description

この発明は、液体の薬剤等の内容液を収容し、収容している内容液を注出して目的の場所に塗布する塗布体付き容器に関する。   The present invention relates to a container with an application body that contains a content liquid such as a liquid drug, dispenses the contained content liquid, and applies it to a target location.

従来、かゆみ止めや消炎鎮痛剤等の液体の薬剤は、皮膚に塗布する塗布体が取り付けられた塗布体付き容器に収容されているものがある。このような塗布体付き容器は、容器を単に倒立させた状態では液ダレせず、塗布する時だけ液が出せるよう弁機構が設けられている。このような塗布体付き容器として、以下のものが提案されている。   2. Description of the Related Art Conventionally, some liquid medicines such as an anti-itch agent and an anti-inflammatory analgesic are contained in a container with an application body to which an application body to be applied to skin is attached. Such a container with an application body is provided with a valve mechanism so that liquid does not sag when the container is simply inverted, and liquid can be discharged only when the container is applied. The following are proposed as such a container with an application body.

例えば、特許文献1に開示されている塗布栓は、塗布液を収容した容器本体と、容器本体の口筒部に密に組み付けられた塗布栓本体と、塗布栓本体に対して昇降及び回動変位可能かつ抜け出し不能に組み付く有頂円筒状の塗布体と、塗布栓本体と塗布体の間に介在されたスプリングが設けられている。塗布栓本体には、容器本体の口筒部上に位置するリング板状基板と、リング板状基板の内周端に一体に形成され上方にシール筒を有し下方に下垂体を有するガイド筒が設けられている。塗布体には、天板の中央部の下面に、シール筒の先端部に密摺接する内筒と、内筒の中心に設けられている中心軸部と、内筒と中心軸部の間に設けられ塗布体を貫通する吐出孔が設けられている。中心軸部には、ガイド筒体の内面に密摺接し、下垂体の内面には隙間が生じるピストンが取り付けられている。この塗布栓は、塗布体を上昇させたとき、ピストンがガイド筒体に密着して内容液は容器本体に密閉される。塗布体を下降させたとき、ピストンが下垂体に対面して隙間が形成され、内容液はこの隙間を通って吐出孔から吐出される。また、吐出孔は内筒で囲まれ、内筒はシール筒部で密閉されているため、内容液の周囲への液漏れや液だれが阻止される。   For example, the coating plug disclosed in Patent Document 1 includes a container main body that stores a coating liquid, a coating plug main body that is tightly assembled to a mouth tube portion of the container main body, and a vertical movement and rotation with respect to the coating plug main body. A crested cylindrical applicator that is displaceable and cannot be pulled out, and a spring interposed between the applicator plug body and the applicator are provided. The coating stopper main body has a ring plate-like substrate positioned on the mouth tube portion of the container main body, and a guide tube that is integrally formed on the inner peripheral end of the ring plate-like substrate and has a seal cylinder on the upper side and a hanging body on the lower side. Is provided. The applicator includes an inner cylinder that is in close sliding contact with the tip of the seal cylinder, a central shaft provided at the center of the inner cylinder, and an inner cylinder between the inner cylinder and the central shaft. Discharge holes that are provided and penetrate the application body are provided. A piston that closely contacts the inner surface of the guide cylinder and has a gap on the inner surface of the pituitary body is attached to the central shaft portion. In the application plug, when the application body is raised, the piston is brought into close contact with the guide cylinder and the content liquid is sealed in the container body. When the application body is lowered, a gap is formed by facing the pituitary body, and the content liquid is discharged from the discharge hole through this gap. Further, since the discharge hole is surrounded by the inner cylinder and the inner cylinder is sealed by the seal cylinder portion, liquid leakage and dripping around the content liquid are prevented.

特開2005−104544号公報JP 2005-104544 A

上記背景技術の場合、塗布体に別体で作られたピストンが取り付けられているため、構造が複雑で組立工程が多いものである。ピストンは薄肉で形成されているため摩耗や経時変化により変形する恐れがあり、薬剤の蒸発や液漏れが生じやすくなる。また、塗布体を塗布栓本体に組み付ける際は、押し込む距離が長く組立効率が良くないものであり、使用時も塗布体の昇降距離が長いため操作性が良くなく、また塗布体は中栓本体に小さい面積で接触するだけであり昇降動作の際に傾いたり偏心したりする恐れもある。さらに、塗布体の移動を規制するロック機構があり、この点からも構造が複雑であり、また薬液を注出する際にロックを解除する回動操作を行うため、操作が面倒である。   In the case of the above-mentioned background art, since a piston made separately is attached to the application body, the structure is complicated and the assembly process is many. Since the piston is formed with a thin wall, it may be deformed due to wear or change with time, and the evaporation of the drug or liquid leakage is likely to occur. Also, when assembling the applicator body to the applicator plug body, the push-in distance is long and the assembly efficiency is not good. In addition, the contact is made only in a small area, and there is a risk of tilting or decentering during the lifting operation. Further, there is a lock mechanism that restricts the movement of the application body. From this point, the structure is complicated, and the rotation operation for releasing the lock is performed when the drug solution is dispensed, which makes the operation troublesome.

この発明は、上記背景技術の問題点に鑑みてなされたものであり、簡単な構造で高い液密度を有し、組立効率が良好で、内容液を取り出す操作も容易な塗布体付容器を提供することを目的とする。   The present invention has been made in view of the above-mentioned problems of the background art, and provides a container with an application body that has a simple structure, high liquid density, good assembly efficiency, and easy operation for taking out the content liquid. The purpose is to do.

本発明は、内容液を収容する容器本体と、前記容器本体の注出口に取り付けられた中栓部材と、前記中栓部材の外側を覆って昇降可能に取り付けられた塗布体が設けられている塗布体付き容器である。前記中栓部材には、前記容器本体の内外を連通する挿通孔が設けられている。前記塗布体には、前記中栓部材を覆う塗布板と、前記塗布板を貫通する注出孔と、前記中栓部材の前記挿通孔に摺動可能に挿通され前記挿通孔に開閉可能に密着する液止め弁が設けられた突起と、前記中栓部材に当接し前記中栓部材から離れる方向に付勢する弾性体が設けられている。前記塗布体を前記弾性体の弾性力に抗して前記中栓部材に向かって押すと、前記挿通孔に挿通された前記突起が移動し、前記突起の前記液止め弁が前記中栓部材の前記挿通孔から離れて開口し、前記容器本体に収容された内容液が前記挿通孔を通過して前記塗布体の前記注出孔から取り出されるものである。   The present invention is provided with a container main body for containing the content liquid, an inner plug member attached to the spout of the container main body, and an applicator attached to the outer side of the inner plug member so as to be movable up and down. It is a container with an application body. The inner plug member is provided with an insertion hole that communicates the inside and outside of the container body. The application body is slidably inserted in the insertion hole of the inner plug member, and can be opened and closed in the insertion hole. The application plate covers the inner plug member, the pouring hole that penetrates the application plate, and the insertion hole of the inner plug member. A protrusion provided with a liquid stop valve and an elastic body that abuts against the inner plug member and biases in a direction away from the inner plug member. When the application body is pushed toward the inner plug member against the elastic force of the elastic body, the projection inserted into the insertion hole moves, and the liquid stop valve of the projection is moved to the inner plug member. The liquid is opened away from the insertion hole, and the content liquid stored in the container body passes through the insertion hole and is taken out from the dispensing hole of the application body.

また、前記弾性体は、前記塗布体と一体に設けられている。前記弾性体は、前記塗布体の昇降方向の移動距離の1.2倍から2.5倍の高さである。   The elastic body is provided integrally with the application body. The elastic body has a height that is 1.2 to 2.5 times the moving distance of the application body in the ascending / descending direction.

また、前記塗布体は、前記突起と前記液止め弁が一体に設けられている。   Moreover, the said application body is provided with the said protrusion and the said liquid stop valve integrally.

また、前記塗布体の前記挿通孔は円筒形の挿通壁で囲まれて形成され、前記挿通壁の内周面の、前記容器本体側の端部には、内径を部分的に細くして前記液止め弁が開閉可能に密着する弁座部が設けられ、前記挿通壁の内周面の、前記弁座部以外の部分は前記弁座部よりも内径が大きい拡張部となり、前記塗布体の前記突起は、前記中栓部材の前記挿通孔に、前記拡張部から挿入し、前記塗布体を一定以上の強い力で押し込むことにより、前記液止め弁を弾性変形させて前記弁座部を通過させ、前記弁座部を通過した後に前記液止め弁の弾性変形が復元して係止されるものである。   Further, the insertion hole of the application body is formed by being surrounded by a cylindrical insertion wall, and the inner peripheral surface of the insertion wall has an inner diameter partly narrowed at the end on the container body side. A valve seat portion is provided in close contact with the liquid stop valve so that it can be opened and closed, and a portion of the inner peripheral surface of the insertion wall other than the valve seat portion is an expanded portion having a larger inner diameter than the valve seat portion. The protrusion is inserted into the insertion hole of the inner plug member from the expansion portion and pushes the application body with a strong force of a certain level or more, thereby elastically deforming the liquid stop valve and passing through the valve seat portion. The elastic deformation of the liquid stop valve is restored and locked after passing through the valve seat portion.

また、前記拡張部は、前記弁座部付記まで筒状に形成され、前記弁座部の僅か手前で前記液止め弁が嵌合される程度に狭く形成されている。   Further, the extension portion is formed in a cylindrical shape up to the valve seat portion remarks, and is narrow enough to fit the liquid stop valve just before the valve seat portion.

前記突起の側周面には、径が太いガイド部が形成され、前記ガイド部は前記挿通壁の前記拡張部の内周面に、わずかな隙間を有して嵌合される太さである。   A guide portion having a large diameter is formed on the side peripheral surface of the protrusion, and the guide portion has a thickness that is fitted to the inner peripheral surface of the extension portion of the insertion wall with a slight gap. .

また、前記塗布板の前記注出孔の周囲には、円筒形状の凸部が離間して一周して設けられ、前記中栓部材には、前記凸部が嵌合される溝部が設けられている。   In addition, a cylindrical convex portion is provided around the pouring hole of the coating plate so as to be spaced apart, and the inner plug member is provided with a groove portion into which the convex portion is fitted. Yes.

本発明の塗布体付き容器は、弁機構が簡単な構造であり、部品点数が少なく製造が容易であり、確実に液密に内容物を収容することができる。また、中栓本体に塗布体を取り付ける操作が簡単で組立効率が良好である。塗布体は中栓本体に対して傾くことがなく、内容液を取り出す操作が容易である。   The container with an application body of the present invention has a simple valve mechanism, has a small number of parts, is easy to manufacture, and can reliably contain contents in a liquid-tight manner. Moreover, the operation of attaching the application body to the inner plug body is simple and the assembly efficiency is good. The application body does not tilt with respect to the inner plug body, and the operation of taking out the content liquid is easy.

この発明の一実施形態の塗布体付き容器の部分拡大縦断面図である。It is a partial expanded longitudinal cross-sectional view of the container with an application body of one Embodiment of this invention. この実施形態の塗布体付き容器の使用状態を示す部分拡大縦断面図である。It is a partial expansion longitudinal cross-sectional view which shows the use condition of the container with an application body of this embodiment. この実施形態の塗布体付き容器の使用状態を示す部分拡大縦断面図である。It is a partial expansion longitudinal cross-sectional view which shows the use condition of the container with an application body of this embodiment. この実施形態の塗布体付き容器の塗布体の塗布面を示す斜視図(a)と、内側面を示す斜視図(b)である。It is the perspective view (a) which shows the application surface of the application body of the container with an application body of this embodiment, and the perspective view (b) which shows an inner surface. この実施形態の塗布体付き容器の分解斜視図である。It is a disassembled perspective view of the container with an application body of this embodiment. この実施形態の塗布体付き容器の斜視図である。It is a perspective view of the container with an application body of this embodiment. この実施形態の塗布体付き容器の組立工程の仮置き状態を示す部分拡大縦断面図である。It is a partial expanded longitudinal cross-sectional view which shows the temporary placement state of the assembly process of the container with an application body of this embodiment. この発明の塗布体付き容器の変形例を示す部分拡大縦断面図である。It is a partial expanded longitudinal cross-sectional view which shows the modification of the container with an application body of this invention. この発明の塗布体付き容器のその他の変形例を示す部分拡大縦断面図である。It is a partial expanded longitudinal cross-sectional view which shows the other modification of the container with an application body of this invention.

以下、この発明の実施形態について図面に基づいて説明する。図1〜図7はこの発明の一実施形態を示すもので、この実施形態の塗布体付き容器10は、PEやPP、PET等の合成樹脂製の有底筒状の容器本体12が設けられている。容器本体12の正立状態で上端部には、円筒形の注出口14が、一体に形成されている。注出口14の外周面には、後述するキャップ60が螺合される雄ネジ16が形成されている。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIGS. 1-7 shows one Embodiment of this invention, The container 10 with an application body of this embodiment is provided with the bottomed cylindrical container main body 12 made from synthetic resins, such as PE, PP, and PET. ing. A cylindrical spout 14 is integrally formed at the upper end of the container body 12 in an upright state. On the outer peripheral surface of the spout 14, a male screw 16 to which a cap 60 described later is screwed is formed.

注出口14の上端部には、適度な剛性と伸縮性を有する合成樹脂、例えば容器本体12と同じ素材で作られた中栓部材18が取り付けられている。中栓部材18は、注出口14の内周面に嵌合される内筒部20が設けられ、内筒部20の上端部には、注出口14の上端部に当接するリング状の板部22が設けられている。板部22の外周縁部には、注出口14の外周面と面一に、注出口14の挿通方向の外側に突出する側面部24が一周して設けられている。板部22の内周縁部には、注出口14の開口を閉鎖する上面部26が連続して設けられている。上面部26は、注出口14を閉鎖する円板状であり、板部22の内周縁部から離れるにつれて、つまり注出口14の中心に近づくにつれて注出口14の挿通方向の外側に突出する湾曲した曲面で形成されている。上面部26の中心には、上面部26を貫通する円形の挿通孔28が設けられている。挿通孔28は、注出口14及び内筒部20に対して略平行に挿通する円筒形の挿通壁30で囲まれ、挿通壁30の一方の端部は上面部26に一致し、他方の端部は容器本体12に向かって突出した位置にある。挿通壁30の周囲には、内筒部20の突出方向に向かってくぼむ第1溝部34が一周して設けられている。第1溝部34の、上面部26の直径方向の断面形状は、挿通壁30の外周面と、外周面の下端部に連続し側方に広がる底部と、この底部に連続し上方に連続する壁部で囲まれたコの字形である。   An inner plug member 18 made of the same material as the container body 12 is attached to the upper end portion of the spout 14 with a synthetic resin having appropriate rigidity and elasticity. The inner plug member 18 is provided with an inner cylindrical portion 20 that is fitted to the inner peripheral surface of the spout 14, and a ring-shaped plate portion that abuts on the upper end of the spout 14 at the upper end of the inner cylindrical portion 20. 22 is provided. On the outer peripheral edge of the plate portion 22, a side surface portion 24 that protrudes outward in the insertion direction of the spout 14 is provided so as to be flush with the outer peripheral surface of the spout 14. An upper surface portion 26 that continuously closes the opening of the spout 14 is provided on the inner peripheral edge of the plate portion 22. The upper surface portion 26 has a disk shape that closes the spout 14 and is curved to protrude outward in the insertion direction of the spout 14 as the distance from the inner peripheral edge of the plate portion 22, that is, as the center of the spout 14 is approached. It is formed with a curved surface. A circular insertion hole 28 penetrating the upper surface portion 26 is provided at the center of the upper surface portion 26. The insertion hole 28 is surrounded by a cylindrical insertion wall 30 that is inserted substantially parallel to the spout 14 and the inner cylinder portion 20, and one end portion of the insertion wall 30 coincides with the upper surface portion 26, and the other end The part is in a position protruding toward the container body 12. Around the insertion wall 30, a first groove portion 34 that is recessed toward the protruding direction of the inner tube portion 20 is provided around the circumference. The diametrical cross-sectional shape of the upper surface portion 26 of the first groove portion 34 includes an outer peripheral surface of the insertion wall 30, a bottom portion that is continuous to the lower end portion of the outer peripheral surface and extends laterally, and a wall that continues to the bottom portion and continues upward It is a U-shape surrounded by parts.

挿通壁30の内周面の、容器本体12側の端部、つまり容器本体12の正立状態で下端部には、挿通壁30の内径を部分的に細くして形成された弁座部32が設けられている。なお、挿通壁30の内周面の、弁座部32以外の上方の部分は挿通壁30の弁座部32よりも内径が大きい拡張部31とする。拡張部31の内径は、上面部26側の端部は後述する液止め弁44の一番突出する部分の外径よりも広く円筒状に形成され、弁座部32側の端部は僅かな距離で液止め弁44が嵌合される程度に狭く形成されている。   A valve seat 32 formed by partially narrowing the inner diameter of the insertion wall 30 at the end of the inner peripheral surface of the insertion wall 30 on the container body 12 side, that is, at the lower end of the container body 12 in an upright state. Is provided. The upper portion of the inner peripheral surface of the insertion wall 30 other than the valve seat portion 32 is an extended portion 31 having a larger inner diameter than the valve seat portion 32 of the insertion wall 30. The inner diameter of the extended portion 31 is formed in a cylindrical shape with the end on the upper surface portion 26 side being wider than the outer diameter of the most protruding portion of the liquid stop valve 44 described later, and the end on the valve seat portion 32 side is slight. It is formed narrow enough to fit the liquid stop valve 44 at a distance.

上面部26は、第1溝部34の外周縁に連続して設けられ、上面部26の、側面部24の内側に、内筒部20の突出方向にくぼむ第2溝部36が一周して設けられている。第2溝部36の、上面部26の直径方向の断面形状は、側面部24の内周面と、底部となる板部22と、この底部に連続し上方に位置する上面部26に達する壁部で囲まれたコの字形である。第2溝部36は、断面のコの字形の幅が第1溝部34よりも広く、深さは第1溝部34よりも浅く形成されている。   The upper surface portion 26 is provided continuously to the outer peripheral edge of the first groove portion 34, and a second groove portion 36 that is recessed in the protruding direction of the inner cylinder portion 20 is formed around the inner surface of the side surface portion 24 of the upper surface portion 26. Is provided. The cross-sectional shape of the second groove portion 36 in the diametrical direction of the upper surface portion 26 is as follows: the inner peripheral surface of the side surface portion 24, the plate portion 22 serving as the bottom portion, and the wall portion reaching the upper surface portion 26 that is located above and continues to the bottom portion. It is a U-shape surrounded by. The second groove portion 36 is formed so that the U-shaped width of the cross section is wider than the first groove portion 34 and the depth is shallower than the first groove portion 34.

そして、中栓部材18の上方には、塗布体38が設けられている。塗布体38は、適当な弾性力を有するPEやPPの他、PET、PC、PA、POM等の合成樹脂で作られている。中栓部材18と容器本体12が所望の弾性力を有する合成樹脂で作られている場合、中栓部材18、容器本体12と同じ素材でもよい。塗布体38は、中栓部材18の上面部26の外側に重ねられる湾曲した曲面で形成された円板である塗布板40が設けられ、塗布板40の外側面が、内容液を被塗付面に塗る塗布面40aとなる。   An application body 38 is provided above the inner plug member 18. The application body 38 is made of a synthetic resin such as PET, PC, PA, or POM in addition to PE or PP having an appropriate elastic force. When the inner plug member 18 and the container main body 12 are made of a synthetic resin having a desired elastic force, the same material as the inner plug member 18 and the container main body 12 may be used. The application body 38 is provided with an application plate 40 that is a circular plate formed with a curved surface that is overlapped on the outside of the upper surface portion 26 of the inner plug member 18, and the outer surface of the application plate 40 is coated with the content liquid. It becomes the application surface 40a applied to the surface.

塗布板40の、中栓部材18側となる内側面40bには、中栓部材18の挿通孔28に挿通される円柱状の突起42が設けられている。突起42は、中栓部材18の挿通壁30の内周面に隙間を有して挿通される太さであり、中栓部材18の挿通壁30の挿通方向長さよりも少し長く設けられ、塗布体38が中栓部材18に取り付けられて突起42が挿通壁30に上方から挿通されたとき、突起42の先端が挿通壁30の下端部から突出する。突起42の、挿通壁30の下端部から突出する先端には、突起42の側周面から円弧形状の膨出部が一周して設けられて液止め弁44が設けられている。液止め弁44は、中栓部材18の弁座部32に液密に当接するものである。突起42の側周面の、塗布板40内側面40bに近い基端部には、その他の部分よりもわずかに径が太いガイド部46が形成され、ガイド部46は挿通壁30拡張部31の内周面に、わずかな隙間を有して嵌合される太さである。   A columnar protrusion 42 that is inserted through the insertion hole 28 of the inner plug member 18 is provided on the inner side surface 40 b of the coating plate 40 on the inner plug member 18 side. The protrusion 42 has a thickness that is inserted through the inner peripheral surface of the insertion wall 30 of the inner plug member 18 with a gap, and is provided slightly longer than the insertion direction length of the insertion wall 30 of the inner plug member 18. When the body 38 is attached to the inner plug member 18 and the protrusion 42 is inserted through the insertion wall 30 from above, the tip of the protrusion 42 protrudes from the lower end of the insertion wall 30. At the tip of the protrusion 42 protruding from the lower end portion of the insertion wall 30, an arcuate bulge is provided around the side peripheral surface of the protrusion 42, and a liquid stop valve 44 is provided. The liquid stop valve 44 is in liquid-tight contact with the valve seat portion 32 of the inner plug member 18. A guide portion 46 having a slightly larger diameter than the other portions is formed on the base end portion of the side peripheral surface of the protrusion 42 close to the inner surface 40b of the application plate 40. The guide portion 46 is formed on the extended portion 31 of the insertion wall 30. The thickness is such that the inner surface is fitted with a slight gap.

塗布板40には、突起42の周囲に3個の注出孔48が互に等間隔に設けられている。注出孔48は、塗布板40を上下に貫通するものであり、各注出孔48の、中央側の一部は突起42の側周面にかかり、側周面を切り欠いて、各注出孔48に連通する溝状の3本の流路50が設けられている。流路50は、注出孔48よりも細径で、突起42の長手方向に沿って形成され、上端部は注出孔48に連通し、下端部は液止め弁44の上端部付近に達している。   The application plate 40 is provided with three pouring holes 48 at equal intervals around the protrusion 42. The pouring hole 48 penetrates the coating plate 40 up and down, and a part of each pouring hole 48 on the center side is applied to the side peripheral surface of the protrusion 42, and the side peripheral surface is notched to each pouring hole 48. Three groove-shaped flow paths 50 communicating with the outlet hole 48 are provided. The flow path 50 has a smaller diameter than the pouring hole 48 and is formed along the longitudinal direction of the protrusion 42, the upper end communicates with the pouring hole 48, and the lower end reaches the vicinity of the upper end of the liquid stop valve 44. ing.

塗布板40の内側面40bの、突起42の周囲には、突起42に対して平行に突出する第1凸部52が離間して一周して設けられている。第1凸部52は円筒形状であり、塗布体38を中栓部材18に取り付けた時に中栓部材18の第1溝部34に嵌合されるものである。第1凸部52の直径方向の断面形状は、第1溝部34の内側に隙間を有して嵌合される矩形である。塗布板40の周縁部には、突起42及び第1凸部52に対して平行に突出する第2凸部54が離間して一周して設けられている。第2凸部54は円筒形状であり、塗布体38を中栓部材18に取り付けた時に中栓部材18の第2溝部36に嵌合されるものである。第2凸部54の直径方向の断面形状は、第2溝部36の内側に隙間を有して嵌合される矩形である。   Around the protrusion 42 on the inner side surface 40b of the coating plate 40, a first convex portion 52 that protrudes in parallel with the protrusion 42 is provided so as to make a round and separate. The first convex portion 52 has a cylindrical shape, and is fitted into the first groove portion 34 of the inner plug member 18 when the application body 38 is attached to the inner plug member 18. The cross-sectional shape of the first convex portion 52 in the diameter direction is a rectangle that is fitted with a gap inside the first groove portion 34. A second convex portion 54 that protrudes in parallel with the protrusion 42 and the first convex portion 52 is provided around the peripheral edge portion of the coating plate 40 so as to be spaced apart. The second convex portion 54 has a cylindrical shape and is fitted into the second groove portion 36 of the inner plug member 18 when the application body 38 is attached to the inner plug member 18. The cross-sectional shape of the second convex portion 54 in the diametrical direction is a rectangle fitted with a gap inside the second groove portion 36.

第2凸部54先端の端面54aには、弾性体56が一体に設けられている。弾性体56は、図4に示すように、第2凸部54の直径方向の幅と同じ幅を有する細長い板体であり、端面54aから一定の厚みで立ち上がるブロック状の立上部58を介して一体に設けられ、立上部58の円周方向の一側縁部から弾性体56が端面54aの円周方向に沿って突出して所定長さに形成されている。弾性体56は、立上部58と反対側の先端部56aに向かうにつれて端面54aから離れるように湾曲している。弾性体56の厚みは、立上部58の厚みよりも小さく、弾性体56が他部材に押されて湾曲が伸びて直線になる場合、端面54aに当接することなく、容易に弾性変形される。弾性体56は、4本設けられ、端面54aの円周に沿って互に等間隔に設けられ、各立上部58から円周に沿って同一方向に突出している。なお、弾性体56は、例えば塗布体38の昇降方向の移動距離の1.2倍から2.5倍の高さである。   An elastic body 56 is integrally provided on the end surface 54 a at the tip of the second convex portion 54. As shown in FIG. 4, the elastic body 56 is an elongated plate body having the same width as that of the second convex portion 54 in the diameter direction, and passes through a block-like standing portion 58 that rises from the end surface 54 a with a certain thickness. The elastic body 56 is provided integrally and protrudes along the circumferential direction of the end face 54a from the one side edge of the rising portion 58 in the circumferential direction, and has a predetermined length. The elastic body 56 is curved so as to move away from the end face 54a toward the distal end portion 56a opposite to the upright portion 58. The thickness of the elastic body 56 is smaller than the thickness of the upright portion 58, and when the elastic body 56 is pushed by another member and the curve extends to become a straight line, it is easily elastically deformed without coming into contact with the end face 54a. Four elastic bodies 56 are provided, are provided at equal intervals along the circumference of the end face 54a, and protrude from the upright portions 58 in the same direction along the circumference. The elastic body 56 is, for example, 1.2 to 2.5 times as high as the moving distance of the application body 38 in the ascending / descending direction.

容器本体12の注出口14には、中栓部材18と塗布体38を覆うキャップ60が、雄ネジ16に螺合されて取り付けられている。キャップ60は、塗布体38の外側に位置する天面部62が設けられ、天面部62は、塗布体38の塗布板40の外側に所定の空間を開けて重ねられる湾曲した曲面で形成された円板である。天面部62の周縁部は、容器本体12の注出口14を覆う円筒状の側面部64が一体に形成されている。側面部64の外周面には、キャップ60を開閉する際に回しやすいように、上下方向に形成された浅い溝65が連続して一周して設けられている。側面部64の内周面には、容器本体12の雄ねじ16に螺合される雌ねじ66が一体に形成されている。天面部62の、中栓部材18側となる内側面62bには、中栓部材18の側面部24の上面24aに当接する中栓部材用凸部68が一周して設けられている。   A cap 60 that covers the inner plug member 18 and the application body 38 is screwed into the male screw 16 and attached to the spout 14 of the container body 12. The cap 60 is provided with a top surface portion 62 positioned outside the application body 38, and the top surface portion 62 is a circle formed by a curved curved surface that is overlapped by opening a predetermined space outside the application plate 40 of the application body 38. It is a board. A cylindrical side surface portion 64 that covers the spout 14 of the container body 12 is formed integrally with the peripheral portion of the top surface portion 62. A shallow groove 65 formed in the vertical direction is provided around the outer peripheral surface of the side surface portion 64 so as to be easily rotated when the cap 60 is opened and closed. A female screw 66 that is screwed into the male screw 16 of the container body 12 is integrally formed on the inner peripheral surface of the side surface portion 64. On the inner surface 62b of the top surface portion 62 on the side of the inner plug member 18, an inner plug member convex portion 68 that contacts the upper surface 24a of the side surface portion 24 of the inner plug member 18 is provided.

次に、この実施形態の塗布体付き容器10の組立方法について説明する。まず、塗布体38の突起42を、中栓部材18の挿通孔28に、上面部26側から、つまり上方から挿通壁30の拡張部31の下端部付近にまで入れると、突起42の液止め弁44が弁座部32の上部の狭く形成された部分の上面に当接して、図7に示す仮置き状態(プリセット)となる。次に、塗布体38をさらに中栓部材18側に一定以上の強い力で押し込む。突起42の液止め弁44は弁座部32の内径よりも大きいため、当接して通過できないが、強い力で圧入すると液止め弁44が弾性変形して小さくなるとともに、弁座部32が弾性変形して大きくなり、液止め弁44が弁座部32を通過して、挿通壁30の下端部から突出する。弁座部32を通過した後は液止め弁44の弾性変形が復元し、弁座部32を通過できなくなる。これにより、塗布体38は、中栓部材18に所定距離を昇降可能に取り付けられ、抜け落ちることがない。液止め弁44が弁座部32を通過する距離は短く、しかも仮置き状態から圧入されるので、組み立てが容易である。   Next, a method for assembling the container with application body 10 of this embodiment will be described. First, when the protrusion 42 of the application body 38 is inserted into the insertion hole 28 of the inner plug member 18 from the upper surface portion 26 side, that is, from above to the vicinity of the lower end portion of the extension portion 31 of the insertion wall 30, The valve 44 comes into contact with the upper surface of the narrowly formed portion of the upper portion of the valve seat portion 32 to be in a temporarily placed state (preset) shown in FIG. Next, the application body 38 is further pushed into the inner plug member 18 side with a strong force of a certain level or more. Since the liquid stop valve 44 of the protrusion 42 is larger than the inner diameter of the valve seat portion 32, the liquid stop valve 44 cannot contact and pass through, but when pressed with a strong force, the liquid stop valve 44 is elastically deformed and becomes smaller, and the valve seat portion 32 is elastic. The liquid stop valve 44 passes through the valve seat portion 32 and protrudes from the lower end portion of the insertion wall 30. After passing through the valve seat portion 32, the elastic deformation of the liquid stop valve 44 is restored, and the valve seat portion 32 cannot pass. Thereby, the application body 38 is attached to the inner plug member 18 so as to be able to move up and down a predetermined distance, and does not fall off. The distance through which the liquid stop valve 44 passes through the valve seat portion 32 is short, and is press-fitted from the temporarily placed state, so that assembly is easy.

組み立て後は塗布体38のガイド部46が、中栓部材18の挿通壁30の拡張部31に入り込んで上下の摺動をガイドし、液止め弁44が傾いたり偏心したりすることがない。また、塗布体38の第1凸部52は、中栓部材18の第1溝部34の内側に摺動可能に差し込まれ、液止め弁44の傾きを防止するとともに、挿通孔28の周囲の空隙72を第1凸部52の外側と区切り、後述する内容液が挿通孔28から流入した時に周囲に広がることを防ぐ。第2凸部54は第2溝部36の内側に摺動可能に対向し、第2凸部54に設けられた弾性体56が差し込まれ、弾性体56の先端部56aが第2溝部36の底部である板部22に当接し、塗布体38は中栓部材18から離れる方向に付勢される。しかし、塗布体38の突起42の液止め弁44が、中栓部材18の挿通孔28の弁座部32に当接し、外れることがない。液止め弁44が、弾性体56の付勢力により弁座部32に押し付けられて液密となる。このように、塗布体38と中栓部材18が組み付けられた状態で、容器メーカーから内容液を入れる製薬メーカーに搬送される。   After assembly, the guide portion 46 of the application body 38 enters the extended portion 31 of the insertion wall 30 of the inner plug member 18 and guides the vertical sliding, so that the liquid stop valve 44 is not tilted or eccentric. Further, the first convex portion 52 of the application body 38 is slidably inserted into the first groove portion 34 of the inner plug member 18 to prevent the liquid stop valve 44 from being inclined, and the gap around the insertion hole 28. 72 is separated from the outside of the first convex portion 52 to prevent the later-described content liquid from spreading to the periphery when it flows from the insertion hole 28. The second convex portion 54 is slidably opposed to the inside of the second groove portion 36, the elastic body 56 provided in the second convex portion 54 is inserted, and the tip portion 56 a of the elastic body 56 is the bottom portion of the second groove portion 36. The applicator body 38 is urged in a direction away from the inner plug member 18. However, the liquid stop valve 44 of the protrusion 42 of the application body 38 abuts on the valve seat portion 32 of the insertion hole 28 of the inner plug member 18 and does not come off. The liquid stop valve 44 is pressed against the valve seat portion 32 by the urging force of the elastic body 56 and becomes liquid-tight. In this way, in a state where the application body 38 and the inner plug member 18 are assembled, they are transported from the container manufacturer to the pharmaceutical manufacturer that puts the content liquid.

製薬メーカーでは、容器本体12に内容液を注入し、塗布体38を取り付けた中栓部材18を、容器本体12の注出口14に内筒部20を差し込み、中栓部材18の板部22が注出口14の上端面に当接するまで押し下げて取り付ける。そして、中栓部材18と塗布体38を覆ってキャップ60を容器本体12にかぶせ、キャップ60の雌ねじ66を容器本体12の注出口14雄ネジ16に嵌合して閉鎖する。この時、キャップ60の中栓部材用凸部68が中栓部材18の側面部24に当接して押さえ、中栓部材18と容器本体12の間が液密となる。   In the pharmaceutical manufacturer, the content liquid is injected into the container body 12, the inner plug member 18 to which the application body 38 is attached is inserted, the inner cylinder portion 20 is inserted into the spout 14 of the container body 12, and the plate portion 22 of the inner plug member 18 is It is pushed down until it comes into contact with the upper end surface of the spout 14. Then, the cap 60 is covered with the container main body 12 so as to cover the inner plug member 18 and the application body 38, and the female screw 66 of the cap 60 is fitted to the spout 14 male screw 16 of the container main body 12 to be closed. At this time, the convex portion 68 for the inner plug member of the cap 60 is pressed against the side surface portion 24 of the inner plug member 18, and the space between the inner plug member 18 and the container body 12 becomes liquid-tight.

次に、この薬剤である内容液の使用者が、塗布体付き容器10から内容液を取り出す時は、まず塗布体付き容器10のキャップ60の螺合を解除して外し、図2に示すように塗布体付き容器10を倒立させる。この時、突起42の液止め弁44が、弾性体56により挿通孔28の弁座部32に当接しているため、内容液は出ない。そして、図3に示すように被塗布面70に塗布体38を当接させ、塗布体付き容器10を押し付ける。すると、塗布体38の弾性体56が弾性変形して、立上部58の横の空間に収容され、平坦になり、塗布体38の塗布板40が中栓部材18の上面部26に重なるまで押し込まれる。この時、第1凸部52は第1溝部34の奥まで差し込まれ、第2凸部54は第2溝部36の奥まで差し込まれ、突起42の液止め弁44は弁座部32から離れ、突起42の流路50が容器本体12の内側に連通する。容器本体12に収容されている内容液が、流路50を通過して、塗布体38の塗布板40の注出孔48から外側に注出される。注出孔48は流路50の内径よりも大きく、広く塗布可能に形成されている。内容液は被塗布面70に付着し、塗布体付き容器10を左右に動かすことにより塗布体38の塗布板40で広げて目的の面積に塗布する。   Next, when the user of the content liquid as the medicine takes out the content liquid from the container 10 with the application body, first, the cap 60 of the container 10 with the application body is unscrewed and removed as shown in FIG. The container 10 with the application body is inverted. At this time, since the liquid stop valve 44 of the protrusion 42 is in contact with the valve seat portion 32 of the insertion hole 28 by the elastic body 56, the liquid content does not come out. And as shown in FIG. 3, the application body 38 is contact | abutted to the to-be-coated surface 70, and the container 10 with an application body is pressed. Then, the elastic body 56 of the application body 38 is elastically deformed and accommodated in the space beside the upright portion 58 and becomes flat, and is pushed in until the application plate 40 of the application body 38 overlaps the upper surface portion 26 of the inner plug member 18. It is. At this time, the first convex portion 52 is inserted to the back of the first groove portion 34, the second convex portion 54 is inserted to the back of the second groove portion 36, the liquid stop valve 44 of the protrusion 42 is separated from the valve seat portion 32, The flow path 50 of the protrusion 42 communicates with the inside of the container body 12. The content liquid stored in the container body 12 passes through the flow path 50 and is poured out from the pouring hole 48 of the coating plate 40 of the coating body 38. The dispensing hole 48 is larger than the inner diameter of the flow channel 50 and is formed so as to be widely applicable. The content liquid adheres to the surface 70 to be coated, and is spread on the coating plate 40 of the coating body 38 by moving the container 10 with the coating body left and right, and is applied to the target area.

内容液は、流路50を通過する途中で、中栓部材18の上面部26と塗布体38の塗布板40の間の空隙72にも流入するが、空隙72は第1凸部52と第1溝部34が嵌合して閉鎖されているため、第1凸部52の外側の空間に広がることがない。使い終わった時は、塗布体38を被塗布面70から離し塗布体38の押圧を解除すると、塗布体38は弾性体56の弾性力で中栓部材18から離れ、突起42の液止め弁44が弁座部32に当接し、流路50が閉じられ、内容液が出なくなる。容器本体12を元の正立状態に戻し、キャップ60を螺合させて閉鎖し、保管する。   While the content liquid passes through the flow path 50, the content liquid also flows into the gap 72 between the upper surface portion 26 of the inner plug member 18 and the application plate 40 of the application body 38. Since the one groove portion 34 is fitted and closed, it does not spread into the space outside the first convex portion 52. When the use is finished, when the application body 38 is released from the surface 70 to be applied and the pressure of the application body 38 is released, the application body 38 is separated from the inner plug member 18 by the elastic force of the elastic body 56, and the liquid stop valve 44 of the protrusion 42. Comes into contact with the valve seat 32, the flow path 50 is closed, and the content liquid does not come out. The container body 12 is returned to the original upright state, and the cap 60 is screwed to close and stored.

この実施形態の塗布体付き容器10によれば、簡単な組立操作で、確実に内容液を液密にすることができ、使用するときは塗布体38を被塗布面70に押し付けたときだけ内容液が注出されるので、容器を倒立状態で使用しても内容液が出過ぎたり、ボタ落ちすることなく塗布することができる。塗布体付き容器10は、塗布体38の突起42の端部に、中栓部材18の挿通孔28よりも大きな液止め弁44を設けることにより、構造が簡単となり、塗布体38の突起42を中栓部材18の挿通孔28に挿通するだけで、塗布体38を中栓部材18に摺動可能でかつ抜け落ちがないよう係止するとともに、液密と解除を切り替えることができる。塗布体付き容器10はシンプルな構造で部品点数が少なく、かつ組立も容易であるため、生産性に優れているとともに機能性においても優れたものである。   According to the container 10 with the application body of this embodiment, the content liquid can be reliably made liquid-tight by a simple assembling operation, and the contents are only used when the application body 38 is pressed against the surface to be coated 70 when used. Since the liquid is poured out, even if the container is used in an inverted state, the liquid can be applied without being excessively discharged or dropping off. The container 10 with the application body is simplified in structure by providing a liquid stop valve 44 larger than the insertion hole 28 of the inner plug member 18 at the end of the protrusion 42 of the application body 38. By simply inserting the inner plug member 18 through the insertion hole 28, the application body 38 can be slidably engaged with the inner plug member 18 so as not to fall off, and liquid-tight and release can be switched. The container 10 with an application body has a simple structure, a small number of parts, and is easy to assemble. Therefore, the container 10 has excellent productivity and functionality.

液止め機構は、液止め弁44の一部と弁座部32の一部の極微小な面でなされるため、小さな弾性力であっても十分な液密性を付与することができる。このため、使用時に塗布体付き容器10を倒立させても内容液がボタ落ちせず、しかも塗布板40を軽く押すだけで内容液が適宜注出される。   Since the liquid stop mechanism is formed by a very small surface of a part of the liquid stop valve 44 and a part of the valve seat portion 32, sufficient liquid tightness can be provided even with a small elastic force. For this reason, even if the container 10 with the application body is turned upside down during use, the content liquid does not fall off, and the content liquid is appropriately poured out by simply pressing the application plate 40.

また、塗布体38の注出孔48の周囲には第1凸部52が設けられ、中栓部材18の第1溝部34の内側に摺動可能に差し込まれ、挿通孔28の周囲の空隙72を第1凸部52の外側と区切られているため、挿通孔28から流入した内容液は、第1凸部52の外周部に漏れることなく注出孔48へ移動するため、内容液が外側に漏れて汚れることがなく、また無駄なく使用することができる。   Further, a first convex portion 52 is provided around the pouring hole 48 of the application body 38, and is slidably inserted into the first groove portion 34 of the inner plug member 18, and a gap 72 around the insertion hole 28. Is separated from the outside of the first convex portion 52, and the content liquid flowing in from the insertion hole 28 moves to the outlet hole 48 without leaking to the outer peripheral portion of the first convex portion 52. It can be used without waste.

塗布体38を中栓部材18に取り付ける際は、液止め弁44を拡張部31の下端部まで挿入して仮置き状態とし、次に塗布体38を押し込んで圧入し、液止め弁44が弁座部32の短い距離を通過して取り付けるため、容易に組み立てることができる。また組み立て後は、塗布体38のガイド部46が中栓部材18の挿通壁30に入り込んで摺動をガイドするため、液止め弁44が傾いたり偏心したりすることがない。   When the application body 38 is attached to the inner plug member 18, the liquid stop valve 44 is inserted to the lower end portion of the expansion portion 31 to be temporarily placed, and then the application body 38 is pushed in to press-fit the liquid stop valve 44. Since the seat 32 is attached through a short distance, it can be easily assembled. Further, after the assembly, the guide portion 46 of the application body 38 enters the insertion wall 30 of the inner plug member 18 to guide the sliding, so that the liquid stop valve 44 does not tilt or decenter.

弾性体56が塗布体38に一体成形で設けられているため、部品点数が少なく、この点からも組立が容易である。弾性体56の高さは、塗布体38の突没方向の移動距離に対して1.2倍から2.5倍と、突没方向の移動距離の割には短い形状に設定されているため、塗布体38を押して液止め弁44が開き始める時の押力と、塗布体38を最後まで押し込んだ時の押力の差が大きくなる。ここで、液止め弁44と弁座部32の間の開口部は、塗布体38を押し込むにつれて広くなるため、塗布体38を押し込むにつれて液止め弁44と弁座部32の間の開口部は広くなるため、塗布体38を押し込む力を加減することによって、内容液の注出量を適宜調整することが可能となる。弾性体56は4個設けられ、塗布体38を均等に押し上げるため、塗布体38が傾くことなく水平な状態を保ち、液止め弁44が挿通孔28の弁座部32へ均一に密着することができる。   Since the elastic body 56 is integrally formed with the application body 38, the number of parts is small, and assembly is easy from this point. The height of the elastic body 56 is set to 1.2 to 2.5 times the moving distance in the projecting and retracting direction of the application body 38, and is set to a short shape for the moving distance in the projecting and retracting direction. The difference between the pressing force when the application body 38 is pushed and the liquid stop valve 44 starts to open and the pressing force when the application body 38 is pushed to the end increases. Here, since the opening between the liquid stop valve 44 and the valve seat portion 32 becomes wider as the application body 38 is pushed in, the opening between the liquid stop valve 44 and the valve seat portion 32 becomes larger as the application body 38 is pushed in. Therefore, the amount of the content liquid dispensed can be appropriately adjusted by adjusting the force for pushing the application body 38 in and out. Four elastic bodies 56 are provided, and the application body 38 is pushed up evenly, so that the application body 38 is kept in a horizontal state without being inclined, and the liquid stop valve 44 is in close contact with the valve seat portion 32 of the insertion hole 28. Can do.

また、塗布体38は塗布板40に形成された3個の注出孔48から内容液が注出されるため、例えばスポンジで作られた塗布体よりも塗布体内に残留する内容液が少なく、目詰まりがなく、雑菌の繁殖や内容液の変質を防ぐことができる。内容液に粒子が含まれている場合や、粘度が高い場合でも目詰まりすることがない。また、塗り心地が良く快適に塗布することができる。注出孔48は、流路50の内径よりも大きく形成され、内容液が広がりやすく、容易に広範囲にもれなく塗布することができる。   Further, since the content liquid is poured out from the three pouring holes 48 formed in the coating plate 40, the coating body 38 has less content liquid remaining in the coating body than the coating body made of sponge, for example. There is no clogging, and it is possible to prevent the propagation of germs and the alteration of the content liquid. Even when particles are contained in the content liquid or when the viscosity is high, clogging does not occur. Moreover, it is easy to apply and can be applied comfortably. The pouring hole 48 is formed larger than the inner diameter of the flow path 50, and the content liquid is easy to spread, and can be applied easily without leaking over a wide range.

なお、この実施形態の塗布体付き容器10は、弾性体56が、塗布体38とは別体に設けられてもよい。図8に示す塗布体付き容器74は、中栓部材18の第1溝部34の幅が塗布体38の第1凸部52よりも広く形成され、第1凸部52は、第1溝部34の、挿通孔28に近い側の内周面に沿って差し込まれ、挿通孔28から離れた側の内周面は第1凸部52から離間している。第1溝部34の底部には、挿通孔28から離れた側の内周面に沿って後述するコイルばね80の端部がセットされる凹部76が一周して形成されている。塗布体38の内側面40bには、第1凸部52の外周に沿って凹部76と同形状の凹部78が一周して形成されている。中栓部材18の凹部76と、塗布体38の凹部78の間には、コイルばね80が取り付けられている。コイルばね80は、塗布体38を中栓部材18に組み付ける時に入れられ、塗布体38が中栓部材18に組み付けられた時には塗布体38と中栓部材18に挟まれて圧縮されている。   In the container 10 with an application body of this embodiment, the elastic body 56 may be provided separately from the application body 38. In the container 74 with the application body shown in FIG. 8, the width of the first groove portion 34 of the inner plug member 18 is formed wider than the first convex portion 52 of the application body 38, and the first convex portion 52 corresponds to the first groove portion 34. The inner peripheral surface is inserted along the inner peripheral surface on the side close to the insertion hole 28, and the inner peripheral surface on the side away from the insertion hole 28 is separated from the first convex portion 52. A recess 76 in which an end of a coil spring 80 described later is set is formed around the inner peripheral surface on the side away from the insertion hole 28 at the bottom of the first groove 34. A recess 78 having the same shape as the recess 76 is formed on the inner side surface 40 b of the application body 38 along the outer periphery of the first protrusion 52. A coil spring 80 is attached between the recess 76 of the inner plug member 18 and the recess 78 of the application body 38. The coil spring 80 is inserted when the application body 38 is assembled to the inner plug member 18, and is compressed by being sandwiched between the application body 38 and the inner plug member 18 when the application body 38 is assembled to the inner plug member 18.

この塗布体付き容器74の使用方法と効果は、弾性体56が別体であることを除いて、塗布体付き容器10と同じであり、弾性体56が別であることにより、より強い弾性を必要とする場合や、塗布体38に長いストロークを必要とする場合に好適である。   The use method and effect of the container 74 with the application body are the same as those of the container 10 with the application body except that the elastic body 56 is a separate body. This is suitable when it is necessary or when the application body 38 requires a long stroke.

また、この実施形態の塗布体付き容器10は、突起42が塗布体38とは別体の部材で設けられて組み立てて取り付けるものでもよい。図9に示す塗布体付き容器82は、塗布体38の内側面40bの中心に、後述する突起本体86を取り付ける係合突部84が一体に設けられている。係合突部84は、内側面40bから離れる方向に突出する円柱形状であり、先端部分は側周面の径が大きくなる大径部86が設けられている。係合突部84には、突起本体88が取り付けられている。突起本体88は中栓部材18の挿通壁30に挿通される円柱部90が設けられ、円柱部90の一方の端面には、塗布体38の係合突部84が係合される係合凹部92が設けられている。係合凹部92の内周面には、係合突部84の大径部86が嵌合される大径部94が設けられている。円柱部90の、係合凹部92と反対側の端部には、膨出部が一周して設けられて液止め弁96が設けられている。液止め弁96には、円柱部90の側周面に連続し円柱部90から離れるにつれて先端に近づく傾斜面で形成された当接面98が設けられている。また、中栓部材18の弁座部32には、円柱部90の当接面98に対面する当接面100が形成されている。なお、突起本体88の液止め弁96は、中栓部材18の弁座部32の内側を通過しない大きさに形成されている。   Moreover, the container 10 with an application body of this embodiment may be one in which the protrusion 42 is provided as a separate member from the application body 38 and assembled and attached. The container 82 with application body shown in FIG. 9 is integrally provided with an engaging projection 84 for attaching a projection main body 86 to be described later at the center of the inner side surface 40b of the application body 38. The engaging protrusion 84 has a cylindrical shape protruding in a direction away from the inner side surface 40b, and a large-diameter portion 86 having a large diameter on the side peripheral surface is provided at the tip portion. A protrusion main body 88 is attached to the engaging protrusion 84. The protrusion main body 88 is provided with a columnar portion 90 that is inserted into the insertion wall 30 of the inner plug member 18, and an engagement recess in which the engagement protrusion 84 of the application body 38 is engaged with one end surface of the columnar portion 90. 92 is provided. A large-diameter portion 94 into which the large-diameter portion 86 of the engaging protrusion 84 is fitted is provided on the inner peripheral surface of the engaging recess 92. A bulging portion is provided around the end of the cylindrical portion 90 on the side opposite to the engagement recess 92, and a liquid stop valve 96 is provided. The liquid stop valve 96 is provided with an abutting surface 98 that is formed on an inclined surface that is continuous with the side peripheral surface of the cylindrical portion 90 and that approaches the tip as the distance from the cylindrical portion 90 increases. Further, a contact surface 100 that faces the contact surface 98 of the cylindrical portion 90 is formed on the valve seat portion 32 of the inner plug member 18. The liquid stop valve 96 of the projection main body 88 is formed in a size that does not pass through the inside of the valve seat portion 32 of the inner plug member 18.

ここで、塗布体付き容器82の組立方法について説明する。まず、中栓部材18の挿通孔28に、内筒部20側から突起本体88の円柱部90を差し込み、係合凹部92が設けられている端面を上面部26から突出させる。そして突起本体88の係合凹部92に、塗布体38の係合突部84を押し付ける。すると、係合突部84の大径部86が弾性変形して係合凹部92の大径部94に差し込まれ、弾性変形が復元して係合し、組み立てが完了する。塗布体38の弾性体56は、押されて弾性変形し、塗布体38を中栓部材18から離れる方向に付勢する。これにより突起本体88は塗布体38に引かれ、液止め弁96の当接面98が、弁座部32の当接面100に密着し液密となる。   Here, the assembly method of the container 82 with an application body is demonstrated. First, the cylindrical portion 90 of the projection main body 88 is inserted into the insertion hole 28 of the inner plug member 18 from the inner cylinder portion 20 side, and the end surface provided with the engagement recess 92 is protruded from the upper surface portion 26. Then, the engagement protrusion 84 of the application body 38 is pressed against the engagement recess 92 of the protrusion main body 88. Then, the large-diameter portion 86 of the engagement protrusion 84 is elastically deformed and inserted into the large-diameter portion 94 of the engagement recess 92, and the elastic deformation is restored and engaged, whereby the assembly is completed. The elastic body 56 of the application body 38 is pushed and elastically deformed, and urges the application body 38 in a direction away from the inner plug member 18. As a result, the projection main body 88 is pulled by the application body 38, and the contact surface 98 of the liquid stop valve 96 comes into close contact with the contact surface 100 of the valve seat portion 32 and becomes liquid-tight.

この塗布体付き容器82の使用方法と効果は、突起42が塗布体38とは別体の部材であることを除いて、塗布体付き容器10と同じであり、突起42が塗布体38とは別体であることにより、液止め弁96を太くして内容液の流量を多くしたい場合や、液止め弁96の液密性を高くしたい場合等に好適である。   The use method and effect of the container 82 with the application body are the same as those of the container 10 with the application body except that the protrusion 42 is a separate member from the application body 38. By being a separate body, it is suitable when the liquid stop valve 96 is thickened to increase the flow rate of the content liquid, or when it is desired to increase the liquid tightness of the liquid stop valve 96.

なお、この発明の塗布体付き容器は、前記実施の形態に限定されるものではなく、各部材の形状等適宜変更可能であり、例えば、液止め弁と弁座部は、小さい面積で接触して確実に液密となる形状であればよい。第1凸部と第1溝部も、互いに摺動可能な形状で内容液が外側に広がることを防ぐ形状であればよい。弾性体の数や形状は、適宜変更可能であり、弾性体の高さは、塗布体の移動距離の1.2倍〜2.5倍の範囲で変更可能である。注出孔と流路の数は3個以外でもよく、突起の数は1個以外に複数個設けられてもよく、挿通孔の数も突起の数に合わせて変更することができる。塗布体の構造は、塗布板に注出孔が設けられたもの以外でもよい。   The container with the application body of the present invention is not limited to the above-described embodiment, and the shape of each member can be appropriately changed. For example, the liquid stop valve and the valve seat portion are in contact with each other with a small area. Any shape that is surely liquid-tight can be used. The 1st convex part and the 1st groove part should just be a shape which prevents the contents liquid from spreading outside by the shape which can slide mutually. The number and shape of the elastic body can be changed as appropriate, and the height of the elastic body can be changed within a range of 1.2 to 2.5 times the moving distance of the application body. The number of extraction holes and flow paths may be other than three, and the number of protrusions may be a plurality other than one, and the number of insertion holes can be changed according to the number of protrusions. The structure of the coated body may be other than the structure in which the dispensing hole is provided in the coated plate.

10 塗布体付き容器
12 容器本体
14 注出口
18 中栓部材
20 内筒部
28 挿通孔
30 挿通壁
31 拡張部
32 弁座部
34 第1溝部
38 塗布体
40 塗布板
42 突起
44 液止め弁
46 ガイド部
48 注出孔
50 流路
52 第1凸部
56 弾性体
60 キャップ
DESCRIPTION OF SYMBOLS 10 Container with application body 14 Container main body 14 Outlet 18 Inner plug member 20 Inner cylinder part 28 Insertion hole 30 Insertion wall 31 Expansion part 32 Valve seat part 34 1st groove part 38 Application body 40 Application board 42 Projection 44 Liquid stop valve 46 Guide Part 48 pouring hole 50 flow path 52 first convex part 56 elastic body 60 cap

Claims (6)

内容液を収容する容器本体と、前記容器本体の注出口に取り付けられた中栓部材と、前記中栓部材の外側を覆って昇降可能に取り付けられた塗布体が設けられ、前記中栓部材には、前記容器本体の内外を連通させる挿通孔が設けられ、前記塗布体には、前記中栓部材を覆う塗布板と、前記塗布板を貫通する注出孔と、前記中栓部材の前記挿通孔に摺動可能に挿通されて係止され前記挿通孔に開閉可能に密着する液止め弁が設けられた突起と、前記中栓部材に当接し前記中栓部材から離れる方向に付勢する弾性体が設けられ、前記塗布体を前記弾性体の弾性力に抗して前記中栓部材に向かって押すと、前記挿通孔に挿通された前記突起が移動し、前記突起の前記液止め弁が前記中栓部材の前記挿通孔から離れて開口し、前記容器本体に収容された内容液が前記挿通孔を通過して前記塗布体の前記注出孔から取り出されることを特徴とする塗布体付き容器。   A container main body for containing the content liquid; an inner plug member attached to the spout of the container main body; and an application body attached to the outer side of the inner plug member so as to be movable up and down. Is provided with an insertion hole for communicating the inside and the outside of the container body, and the application body has an application plate covering the inner plug member, an extraction hole penetrating the application plate, and the insertion of the inner plug member. A protrusion provided with a liquid stop valve that is slidably inserted into the hole and locked, and is in close contact with the insertion hole, and an elasticity that abuts against the inner plug member and biases it away from the inner plug member When the body is provided and the application body is pushed toward the inner plug member against the elastic force of the elastic body, the protrusion inserted into the insertion hole moves, and the liquid stop valve of the protrusion is The inner plug member opens away from the insertion hole and is accommodated in the container body. Applying part container with, wherein the content liquid is withdrawn from the Note Deana of the applicator body through said insertion hole. 前記弾性体は、前記塗布体と一体に設けられ、前記弾性体は、前記塗布体の昇降方向の移動距離の1.2倍から2.5倍の高さである請求項1記載の塗布体付き容器。   2. The application body according to claim 1, wherein the elastic body is provided integrally with the application body, and the elastic body has a height that is 1.2 to 2.5 times a moving distance of the application body in the up-and-down direction. With container. 前記突起と前記液止め弁は、一体に設けられている請求項1記載の塗布体付き容器。   The container with an application body according to claim 1, wherein the protrusion and the liquid stop valve are integrally provided. 前記塗布体の前記挿通孔は円筒形の挿通壁で囲まれて形成され、前記挿通壁の内周面の、前記容器本体側の端部には、内径を部分的に細くして前記液止め弁が開閉可能に密着する弁座部が設けられ、前記挿通壁の内周面の、前記弁座部以外の部分は前記弁座部よりも内径が大きい拡張部となり、前記塗布体の前記突起は、前記中栓部材の前記挿通孔に、前記拡張部から挿入し前記塗布体を一定以上の強い力で押し込むことにより、前記液止め弁を弾性変形させて前記弁座部を通過させ、前記弁座部を通過した後に前記液止め弁の弾性変形が復元して係止される請求項1記載の塗布体付き容器。   The insertion hole of the application body is formed by being surrounded by a cylindrical insertion wall, and an inner diameter of the inner peripheral surface of the insertion wall is partially narrowed to reduce the liquid stopper. A valve seat portion is provided to which the valve can be opened and closed, and a portion of the inner peripheral surface of the insertion wall other than the valve seat portion is an expanded portion having a larger inner diameter than the valve seat portion, and the protrusion of the application body Is inserted from the expansion portion into the insertion hole of the inner plug member and pushes the application body with a strong force of a certain level or more, thereby elastically deforming the liquid stop valve and passing the valve seat portion, The container with an application body according to claim 1, wherein the elastic deformation of the liquid stop valve is restored and locked after passing through the valve seat portion. 前記突起の側周面には、径が太いガイド部が形成され、前記ガイド部は前記挿通壁の前記拡張部の内周面に、わずかな隙間を有して嵌合される太さである請求項1及び4記載の塗布体付き容器。   A guide portion having a large diameter is formed on the side peripheral surface of the protrusion, and the guide portion has a thickness that is fitted to the inner peripheral surface of the extension portion of the insertion wall with a slight gap. The container with an application body of Claim 1 and 4. 前記塗布板の前記注出孔の周囲には、円筒形状の凸部が離間して一周して設けられ、前記中栓部材には、前記凸部が嵌合される溝部が設けられている請求項1記載の塗布体付き容器。   A cylindrical convex part is provided around the pouring hole of the coating plate so as to be spaced apart, and a groove part into which the convex part is fitted is provided in the inner plug member. Item 1. A container with an application body according to Item 1.
JP2015112018A 2015-06-02 2015-06-02 Container with application body Active JP6570885B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019026313A (en) * 2017-07-28 2019-02-21 キタノ製作株式会社 Container with coating body
WO2021131869A1 (en) * 2019-12-26 2021-07-01 小林製薬株式会社 Drug solution supply tool, drug solution supply device and method for producing drug solution supply tool
WO2021131870A1 (en) * 2019-12-26 2021-07-01 小林製薬株式会社 Chemical solution supply tool and chemical solution supply device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4721161Y1 (en) * 1969-07-11 1972-07-13
JPS489875Y1 (en) * 1970-08-21 1973-03-15
JPH047475U (en) * 1990-05-07 1992-01-23
EP0875465A1 (en) * 1997-04-29 1998-11-04 Sara Lee/DE N.V. Metering applicator for liquids
JP2002160755A (en) * 2000-11-22 2002-06-04 Kitano Seisaku Kk Applying container
JP2004189329A (en) * 2002-12-13 2004-07-08 Toyo Seikan Kaisha Ltd Inside plug with valve
JP2005104544A (en) * 2003-09-30 2005-04-21 Yoshino Kogyosho Co Ltd Coating plug
JP2012012056A (en) * 2010-06-30 2012-01-19 Toppan Printing Co Ltd Application container

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4721161Y1 (en) * 1969-07-11 1972-07-13
JPS489875Y1 (en) * 1970-08-21 1973-03-15
JPH047475U (en) * 1990-05-07 1992-01-23
EP0875465A1 (en) * 1997-04-29 1998-11-04 Sara Lee/DE N.V. Metering applicator for liquids
JP2002160755A (en) * 2000-11-22 2002-06-04 Kitano Seisaku Kk Applying container
JP2004189329A (en) * 2002-12-13 2004-07-08 Toyo Seikan Kaisha Ltd Inside plug with valve
JP2005104544A (en) * 2003-09-30 2005-04-21 Yoshino Kogyosho Co Ltd Coating plug
JP2012012056A (en) * 2010-06-30 2012-01-19 Toppan Printing Co Ltd Application container

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019026313A (en) * 2017-07-28 2019-02-21 キタノ製作株式会社 Container with coating body
WO2021131869A1 (en) * 2019-12-26 2021-07-01 小林製薬株式会社 Drug solution supply tool, drug solution supply device and method for producing drug solution supply tool
WO2021131870A1 (en) * 2019-12-26 2021-07-01 小林製薬株式会社 Chemical solution supply tool and chemical solution supply device
JP2021104839A (en) * 2019-12-26 2021-07-26 小林製薬株式会社 Chemical solution supply tool and chemical solution supply device
JP2021104838A (en) * 2019-12-26 2021-07-26 小林製薬株式会社 Chemical solution supply tool, chemical solution supply device, and manufacturing method of chemical solution supply tool
JP7339156B2 (en) 2019-12-26 2023-09-05 小林製薬株式会社 Chemical solution supply device, chemical solution supply device, and method for manufacturing chemical solution supply device
JP7408383B2 (en) 2019-12-26 2024-01-05 小林製薬株式会社 Chemical solution supply equipment and drug solution supply equipment

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