JP2014028634A

JP2014028634A - Coating container

Info

Publication number: JP2014028634A
Application number: JP2012170469A
Authority: JP
Inventors: Hirotsugu Kohara; 裕嗣古原
Original assignee: Yoshino Kogyosho Co Ltd
Current assignee: Yoshino Kogyosho Co Ltd
Priority date: 2012-07-31
Filing date: 2012-07-31
Publication date: 2014-02-13
Anticipated expiration: 2032-07-31
Also published as: JP6118520B2

Abstract

PROBLEM TO BE SOLVED: To provide a coating container which inhibits a content from unexpectedly leaking and enables a coating material to be easily washed and replaced.SOLUTION: A coating container includes: a container body 11 where a content coating a coated part is stored; an inside plug member 13 which is attached to a mouth part 12 of the container body 11, the inside plug member 13 where a communication hole part 31A opening in the container body 11 is formed; a valve member 14 which is disposed in the inside plug member 13 so as to be biased facing down and closes the communication hole part 31A so as to freely open; a discharge member 15 which covers the inside plug member 13 from the outer side of the container body 11, the discharge member 15 in which a discharge hole part 74A capable of communicating with the communication hole part 31A is formed; and a coating member 16 for coating the content, which is discharged from the discharge hole part 74A through the communication hole part 31A, to the coated part. The coating member 16 is detachably attached to the discharge member 15.

Description

本発明は、塗布容器に関する。 The present invention relates to a coating container.

従来から、内容物が収容される容器体と、容器体の口頸部に嵌着される中空口栓と、中空口栓の頂壁上面に嵌合リングを用いて固着された塗布材と、を備える塗布容器が提案されている（例えば、特許文献１参照）。 Conventionally, a container body in which contents are stored, a hollow plug fitted to the mouth neck of the container body, an application material fixed to the top surface of the top wall of the hollow plug using a fitting ring, There has been proposed an application container provided with (for example, see Patent Document 1).

実公昭５５−４７５７１号公報Japanese Utility Model Publication No. 55-47571

しかしながら、上記従来の塗布容器では、例えば塗布容器を誤って倒したときなどに、内容物が予期せず漏出することがあった。また、例えば塗布材が汚れた際に洗浄したり別の塗布材に交換したりすることや、別の形態の塗布材に変更することに対して改善の余地があった。 However, in the above-described conventional application container, the contents may leak unexpectedly, for example, when the application container is accidentally tilted. Further, there is room for improvement, for example, when the coating material becomes dirty or when it is washed or replaced with another coating material, or when the coating material is changed to another type of coating material.

本発明は、前述の課題に鑑みてなされたもので、内容物が予期せず漏出することを抑えると共に、塗布材を容易に洗浄したり塗布材を容易に交換したりすることができる塗布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-described problems, and can prevent the contents from unexpectedly leaking and can easily clean the coating material or easily replace the coating material. The purpose is to provide.

本発明は、上記のような課題を解決するために以下のような手段を採用した。すなわち、本発明の塗布容器は、被塗布部に塗布される内容物が収容される容器本体と、前記容器本体の口部に装着されると共に、前記容器本体内に開口する連通孔部が形成された中栓部材と、前記中栓部材内で容器軸方向に沿う前記容器本体の内側に向けて付勢された状態で配置されると共に、前記連通孔部を開放自在に閉塞する弁部材と、前記中栓部材を前記容器軸方向に沿う前記容器本体の外側から覆い、前記連通孔部と連通可能な吐出孔部が形成された吐出部材と、前記連通孔部を通して前記吐出孔部から吐出される内容物を前記被塗布部に塗布する塗布部材と、を備え、前記塗布部材が、前記吐出部材に着脱自在に装着されていることを特徴とする。 The present invention employs the following means in order to solve the above problems. That is, the application container of the present invention is formed with a container main body in which the contents to be applied to the application portion are accommodated, and a communication hole portion that is attached to the mouth of the container main body and opens into the container main body. A valve member that is disposed in a state of being biased toward the inside of the container main body along the container axial direction in the inner plug member, and that closes the communication hole portion freely. A discharge member that covers the inner plug member from the outside of the container main body along the container axial direction and has a discharge hole portion that can communicate with the communication hole portion; and discharges from the discharge hole portion through the communication hole portion. An application member that applies the contents to be applied to the application portion, and the application member is detachably attached to the discharge member.

この発明では、弁部材が容器本体の内側に向けて付勢された状態で連通孔部を開放自在に閉塞しており、例えば容器本体を圧搾して容器本体の内圧を高めることによって連通孔部が開放されるので、内容物が吐出孔部から不意に漏出することを防止できる。また、塗布部材が吐出部材に対して着脱自在に装着されているので、例えば塗布部材を洗浄したいときなどに塗布部材を脱着して容易に洗浄できると共に、塗布部材が汚れたときや塗布部材の形態を別のものとしたいときなどに他の塗布部材に容易に交換できる。さらに、塗布部材を取り外したり装着したりしているときに誤って塗布容器を倒すなどした場合であっても、内容物が吐出孔部から漏出することを防止できる。
したがって、内容物が意図せずに吐出孔部から漏出することを抑えると共に、塗布部材を容易に交換できる。 In the present invention, the communication hole portion is releasably closed while the valve member is biased toward the inside of the container body. For example, the communication hole portion is squeezed to increase the internal pressure of the container body. Since the is opened, the contents can be prevented from unexpectedly leaking from the discharge hole. Further, since the application member is detachably attached to the discharge member, for example, when the application member is desired to be cleaned, the application member can be detached and easily cleaned. When it is desired to change the form, it can be easily replaced with another application member. Furthermore, even if the application container is accidentally tilted when the application member is removed or attached, the contents can be prevented from leaking from the discharge hole.
Therefore, it is possible to prevent the contents from unintentionally leaking from the discharge hole portion and to easily replace the application member.

また、本発明の塗布容器では、前記塗布部材及び前記吐出部材のうちのいずれか一方には、係合突出部が前記容器軸方向に突設され、他方には、前記係合突出部に着脱自在に係合される係合凹部が形成されており、前記係合突出部が、前記一方に突設された基部と、前記基部の先端において径方向に突設された突端部と、を有し、前記係合凹部が、幅広孔部と幅狭孔部とがそれぞれの幅方向と直交する方向に連結された周方向の長穴形状とされ、前記係合凹部の前記幅広孔部に前記係合突出部を挿入した状態で、前記係合突出部を前記係合凹部の前記幅狭孔部に向けて相対的にスライド移動させ、前記突端部のうち前記基部側の端部を前記他方における前記幅狭孔部の開口周縁部に引っ掛けることによって、前記係合突出部を前記係合凹部に係合させ、前記他方には、前記係合突出部が前記係合凹部における前記幅広孔部から前記幅狭孔部に移行するときに前記係合突出部が摺接して乗り越える摺接突起部が設けられてもよい。
この発明では、係合突出部が摺接突起部を乗り越えることで係合突出部の係合凹部への係合が完了したことや係合突出の係合凹部からの係合が解除されたことを触覚や聴覚によって認識することができる。 In the application container of the present invention, an engagement protrusion is provided to protrude in the container axial direction on one of the application member and the discharge member, and the other is attached to or detached from the engagement protrusion. An engaging recess that is freely engaged is formed, and the engaging protrusion has a base projecting on the one side and a projecting end projecting radially at the tip of the base. The engagement recess is formed into a long hole shape in the circumferential direction in which the wide hole portion and the narrow hole portion are connected in a direction orthogonal to the respective width directions, and the wide hole portion of the engagement recess has the In a state where the engagement protrusion is inserted, the engagement protrusion is relatively slid toward the narrow hole portion of the engagement recess, and the end on the base side among the protrusions is moved to the other side. The engagement protrusion is moved into the engagement recess by being hooked on the opening peripheral edge of the narrow hole in And the other side is provided with a sliding contact projection that the engagement projection slides over when the engagement projection transitions from the wide hole to the narrow hole in the engagement recess. May be.
In this invention, when the engagement protrusion has moved over the sliding contact protrusion, the engagement of the engagement protrusion to the engagement recess has been completed, and the engagement of the engagement protrusion from the engagement recess has been released. Can be recognized by touch or hearing.

また、本発明の塗布容器では、前記吐出部材には、先端に前記吐出孔部が形成された吐出筒部が突設され、前記塗布部材には、前記吐出筒部が挿入される装着穴部が形成されていてもよい。
この発明では、塗布部材を吐出部材に装着する際に吐出筒部を装着穴部に挿入することで、塗布部材及び吐出部材の相対的な位置を安定させやすくすることができる。 In the application container of the present invention, the discharge member is provided with a discharge tube portion having the discharge hole portion formed at the tip thereof, and the application member is provided with a mounting hole portion into which the discharge tube portion is inserted. May be formed.
In this invention, when the application member is mounted on the discharge member, the relative position between the application member and the discharge member can be easily stabilized by inserting the discharge cylinder portion into the mounting hole.

この発明にかかる塗布容器によれば、容器本体の内側に向けて付勢されている弁部材が連通孔部を開放自在に閉塞しており、また、塗布部材が吐出部材に対して着脱自在に装着されているので、内容物が意図せずに漏出することを抑制すると共に、塗布部材の交換が容易に行える。 According to the application container of the present invention, the valve member biased toward the inside of the container body closes the communication hole so as to be freely opened, and the application member is detachable from the discharge member. Since it is mounted, the contents can be prevented from leaking unintentionally, and the application member can be easily replaced.

本発明の第１実施形態における塗布容器を示す軸方向断面図である。It is an axial sectional view showing the application container in the first embodiment of the present invention. 図１の塗布容器を示す他の軸方向断面図である。It is another axial sectional view showing the application container of FIG. 図１の係合突出部及び係合凹部を示す部分拡大図である。It is the elements on larger scale which show the engagement protrusion part and engagement recessed part of FIG. 図１の塗布容器を示す上面図である。It is a top view which shows the application container of FIG. 図４において塗布部材を取り外した状態における塗布容器を示す上面図である。It is a top view which shows the application | coating container in the state which removed the application | coating member in FIG. 図１の塗布容器における塗布部材の交換方法を示す上面図である。It is a top view which shows the replacement | exchange method of the application member in the application container of FIG. 同じく塗布部材の交換方法を示す軸方向断面図である。It is an axial direction sectional view which similarly shows the exchange method of an application member. 本発明の第２実施形態における塗布部材を取り外した状態の塗布容器を示す上面図である。It is a top view which shows the application | coating container of the state which removed the application | coating member in 2nd Embodiment of this invention. 本発明の第３実施形態における塗布容器を示す軸方向断面図である。It is an axial direction sectional view showing an application container in a 3rd embodiment of the present invention.

以下、本発明における塗布容器の第１実施形態を、図面に基づいて説明する。なお、以下の説明に用いる各図面では、各部材を認識可能な大きさとするために縮尺を適宜変更している。 Hereinafter, 1st Embodiment of the application | coating container in this invention is described based on drawing. In each drawing used in the following description, the scale is appropriately changed to make each member a recognizable size.

本実施形態における塗布容器１は、図１及び図２に示すように、内容物が収容される容器本体１１と、容器本体１１の口部１２の内側に装着される有底筒状の中栓部材１３と、中栓部材１３内で容器本体１１の内側に向けて付勢された状態で配設された有底筒状の弁部材１４と、容器本体１１の口部１２の外側に装着され、中栓部材１３を容器本体１１の外側から覆う有頂筒状の吐出部材１５と、吐出部材１５に装着され、吐出部材１５から吐出される内容物を皮膚などの被塗布部に塗布する塗布部材１６と、吐出部材１５及び塗布部材１６を外側から覆う有頂筒状のオーバーキャップ部材１７と、を備える。 As shown in FIGS. 1 and 2, the application container 1 according to the present embodiment includes a container main body 11 in which contents are stored, and a bottomed cylindrical inner plug attached to the inside of the mouth 12 of the container main body 11. Mounted on the outside of the member 13, the bottomed cylindrical valve member 14 disposed in a state of being biased toward the inside of the container body 11 in the inner plug member 13, and the mouth portion 12 of the container body 11. The top-cylinder-shaped discharge member 15 that covers the inner plug member 13 from the outside of the container body 11 and the application that is attached to the discharge member 15 and that applies the contents discharged from the discharge member 15 to the application portion such as the skin The member 16 and the top cap-shaped overcap member 17 which covers the discharge member 15 and the application member 16 from the outside are provided.

ここで、容器本体１１の口部１２、中栓部材１３、弁部材１４、吐出部材１５及びオーバーキャップ部材１７は、それぞれの中心軸線が共通軸上に位置した状態で配設されている。以下、この共通軸を容器軸Ｏと称し、図１において容器軸Ｏに沿うオーバーキャップ部材１７側を上方、その反対側を下方とする。また、容器軸Ｏに直交する方向を径方向とし、容器軸Ｏ回りに周回する方向を周方向とする。 Here, the mouth portion 12, the inner plug member 13, the valve member 14, the discharge member 15 and the overcap member 17 of the container body 11 are arranged in a state where their respective central axes are located on a common axis. Hereinafter, this common axis is referred to as a container axis O, and in FIG. 1, the overcap member 17 side along the container axis O is the upper side, and the opposite side is the lower side. In addition, a direction orthogonal to the container axis O is a radial direction, and a direction around the container axis O is a circumferential direction.

容器本体１１は、例えばチューブ容器であり、筒状の胴部２１と、胴部２１の上端開口縁に連設された肩部２２と、肩部２２の上端開口縁に上方に向けて連設された口部１２と、を備える。
胴部２１は、下端開口部が径方向に挟み込まれたシール部（図示略）を有している。また、胴部２１の上端部には、オーバーキャップ部材１７の後述する外壁部９２の第１取付溝部９２Ａに係合する第１取付突出部２１Ａが全周にわたって径方向外側に向けて突設されている。
肩部２２の内径及び外径は、上方に向かうにしたがって漸次縮径されている。
口部１２の下端部には、吐出部材１５の後述する第１装着筒部６２の第２取付溝部６２Ａに係合する第２取付突出部１２Ａが全周にわたって径方向外側に向けて突設されている。また、口部１２の上端部には、上下方向に延在する複数のリブ部１２Ｂが周方向に間隔をあけて径方向外側に向けて突設されている。 The container main body 11 is, for example, a tube container, and is continuously provided upward toward the upper end opening edge of the shoulder portion 22 and the shoulder portion 22 connected to the upper end opening edge of the cylindrical portion 21. A mouth portion 12.
The trunk | drum 21 has the seal | sticker part (illustration omitted) by which the lower end opening part was inserted | pinched by radial direction. In addition, a first attachment protrusion 21A that engages with a first attachment groove 92A of an outer wall 92, which will be described later, of the overcap member 17 projects from the upper end of the body portion 21 outward in the radial direction over the entire circumference. ing.
The inner diameter and outer diameter of the shoulder 22 are gradually reduced toward the top.
A second mounting protrusion 12A that engages with a second mounting groove 62A of a first mounting cylinder 62, which will be described later, of the discharge member 15 protrudes radially outward from the lower end of the mouth 12 over the entire circumference. ing. In addition, a plurality of rib portions 12B extending in the vertical direction are provided at the upper end portion of the mouth portion 12 so as to project outward in the radial direction at intervals in the circumferential direction.

中栓部材１３は、平面視で円板状の底壁部３１と、底壁部３１の外周縁から上方に向けて延設された周壁部３２と、周壁部３２の上端から径方向外側に向けて突設された円環状のフランジ部３３と、を備える。
底壁部３１の径方向中央部には、容器本体１１内に開口する連通孔部３１Ａが形成されている。周壁部３２は、口部１２内に挿入されている。また、フランジ部３３は、口部１２の上端開口縁に載置されている。 The inner plug member 13 includes a disc-shaped bottom wall portion 31 in plan view, a peripheral wall portion 32 extending upward from the outer peripheral edge of the bottom wall portion 31, and a radially outer side from the upper end of the peripheral wall portion 32. And an annular flange portion 33 protruding toward the surface.
A communication hole portion 31 A that opens into the container body 11 is formed in the center portion in the radial direction of the bottom wall portion 31. The peripheral wall portion 32 is inserted into the mouth portion 12. Further, the flange portion 33 is placed on the upper end opening edge of the mouth portion 12.

弁部材１４は、カップ状の弁体部４１と、弁体部４１の外周縁から上方に向けて延設された付勢部４２と、を備える。
弁体部４１は、付勢部４２により下方に向けて付勢された状態で中栓部材１３の底壁部３１上に着座されており、底壁部３１の連通孔部３１Ａをその上方から開放可能に閉塞している。
付勢部４２は、容器軸Ｏ回りに巻回された螺旋状をなしており、弁体部４１と一体的に形成されている。なお、付勢部４２は、弁体部４１を下方に向けて付勢することができれば、螺旋状に限らず、他の形状であってもよく、弁体部４１とは別体として形成されてもよい。 The valve member 14 includes a cup-shaped valve body portion 41 and a biasing portion 42 that extends upward from the outer peripheral edge of the valve body portion 41.
The valve body 41 is seated on the bottom wall portion 31 of the inner plug member 13 while being urged downward by the urging portion 42, and the communication hole portion 31 A of the bottom wall portion 31 is viewed from above. It is closed so that it can be opened.
The urging portion 42 has a spiral shape wound around the container axis O and is formed integrally with the valve body portion 41. The urging portion 42 is not limited to a spiral shape and may have another shape as long as the valving portion 41 can be urged downward, and is formed separately from the valve body portion 41. May be.

吐出部材１５は、口部１２に装着された有頂筒状の装着部５１と、装着部５１に装着された有頂筒状の吐出部５２と、を備える。
装着部５１は、円板状の天壁部６１と、天壁部６１の外周縁から下方に向けて延設された円筒状の第１装着筒部６２と、第１装着筒部６２よりも径方向内側において天壁部６１から上方に向けて延設された円筒状の被装着筒部６３と、天壁部６１の径方向中央部において天壁部６１から上方に向けて突設された円柱状の嵌合柱部６４と、を有する。
天壁部６１には、天壁部６１を貫通して容器本体１１内に開口する複数の流通孔部６１Ａが嵌合柱部６４を囲むように周方向に間隔をあけて形成されている。また、天壁部６１には、弁部材１４の付勢部４２の内側に嵌め込まれる第１嵌合筒部６５と、吐出部５２の後述する吐出筒部７４の下端部を嵌合柱部６４との間に挟み込む第２嵌合筒部６６と、が形成されている。 The discharge member 15 includes a top cylindrical mounting portion 51 mounted on the mouth portion 12 and a top cylindrical discharge portion 52 mounted on the mounting portion 51.
The mounting portion 51 includes a disk-shaped top wall portion 61, a cylindrical first mounting tube portion 62 that extends downward from the outer peripheral edge of the top wall portion 61, and the first mounting tube portion 62. A cylindrical mounting cylinder portion 63 extending upward from the top wall portion 61 on the radially inner side, and projecting upward from the top wall portion 61 at the radial center of the top wall portion 61. And a columnar fitting column portion 64.
A plurality of flow holes 61 A that pass through the top wall 61 and open into the container body 11 are formed in the top wall 61 at intervals in the circumferential direction so as to surround the fitting column part 64. The top wall 61 has a first fitting cylinder 65 fitted inside the urging part 42 of the valve member 14 and a lower end part of a discharge cylinder 74, which will be described later, of the discharge part 52. And a second fitting cylinder portion 66 sandwiched between the second fitting cylinder portion 66 and the second fitting cylinder portion 66.

第１装着筒部６２は、口部１２の外周に装着されている。第１装着筒部６２の下端部の内周面には、口部１２の第２取付突出部１２Ａが係合する第２取付溝部６２Ａが全周にわたって形成されている。また、第１装着筒部６２の上端部の内周面には、口部１２のリブ部１２Ｂを収容する複数の収容溝部６２Ｂが周方向に間隔をあけて形成されている。収容溝部６２Ｂ内にリブ部１２Ｂが収容されることにより、口部１２に対する第１装着筒部６２の容器軸Ｏ回りの回転が規制される。
被装着筒部６３には、吐出部５２の後述する第２装着筒部７３の第３取付溝部７３Ａに係合する第３取付突出部６３Ａが全周にわたって径方向外側に向けて突設されている。
嵌合柱部６４は、吐出部５２の後述する吐出筒部７４の内側に嵌め込まれて吐出筒部７４の後述する流通溝部７４Ｂの下端部の径方向内側を液密にシールする円柱状の下側部分と、外径が下側部分よりも縮径している円柱状の上側部分と、を有する。 The first mounting cylinder portion 62 is mounted on the outer periphery of the mouth portion 12. On the inner peripheral surface of the lower end portion of the first mounting cylinder portion 62, a second mounting groove portion 62A that engages with the second mounting protrusion portion 12A of the mouth portion 12 is formed over the entire circumference. A plurality of receiving groove portions 62 B for receiving the rib portions 12 B of the mouth portion 12 are formed on the inner peripheral surface of the upper end portion of the first mounting cylinder portion 62 at intervals in the circumferential direction. By accommodating the rib portion 12B in the accommodating groove portion 62B, the rotation of the first mounting cylinder portion 62 around the container axis O relative to the mouth portion 12 is restricted.
A third attachment protrusion 63A that engages with a third attachment groove 73A of a second attachment cylinder 73, which will be described later, of the discharge part 52 is provided on the attachment cylinder 63 so as to protrude radially outward over the entire circumference. Yes.
The fitting column part 64 is fitted in the inside of a discharge cylinder part 74 (to be described later) of the discharge part 52, and is a cylindrical bottom that seals the inner side in the radial direction of the lower end part of the flow groove part 74B (to be described later) of the discharge cylinder part 74 A side portion and a cylindrical upper portion whose outer diameter is smaller than that of the lower portion.

吐出部５２は、平面視で楕円板状をなして径方向中央部が開口した天板部７１と、天板部７１の外周縁から下方に向けて延設された楕円筒状の囲繞筒部７２と、囲繞筒部７２よりも径方向内側において天板部７１から下方に向けて延設された円筒状の第２装着筒部７３と、天壁部６１の内周縁から上下双方向に向けて各別に延設された吐出筒部７４と、を有する。
天板部７１には、装着部５１の被装着筒部６３の内側に嵌め込まれる第３嵌合筒部７５が下方に向けて連設されている。また、天板部７１において囲繞筒部７２と第２装着筒部７３との間に位置する部分には、図１及び図３から図５に示すように、塗布部材１６を着脱自在に装着するための係合凹部７６が形成されている。
係合凹部７６は、図４及び図５に示すように、周方向に間隔をあけて複数（本実施形態では２つ）形成されており、幅広孔部７７と幅狭孔部７８とが周方向に連結された弧状をなす長穴形状とされている。なお、本実施形態では、図５に示すように、幅広孔部７７が幅狭孔部７８よりも時計回り側に形成されている。係合凹部７６は、容器軸Ｏを径方向で挟むように形成されており、容器軸Ｏを中心として回転対称となっている。 The discharge part 52 has an elliptical plate shape in plan view and an opening in the radial center, and an elliptical cylindrical surrounding cylinder part extending downward from the outer peripheral edge of the top plate part 71. 72, a cylindrical second mounting cylinder portion 73 extending downward from the top plate portion 71 on the radially inner side of the surrounding tube portion 72, and upward and downward from the inner periphery of the top wall portion 61. And a discharge cylinder portion 74 extending separately.
The top plate portion 71 is provided with a third fitting cylinder portion 75 that is fitted inside the attached cylinder portion 63 of the attachment portion 51 so as to face downward. In addition, as shown in FIGS. 1 and 3 to 5, the application member 16 is detachably mounted on a portion of the top plate portion 71 located between the surrounding tube portion 72 and the second mounting tube portion 73. An engaging recess 76 is formed.
As shown in FIGS. 4 and 5, a plurality of engagement recesses 76 (two in this embodiment) are formed at intervals in the circumferential direction, and the wide hole portion 77 and the narrow hole portion 78 are circumferential. It is made into the shape of the long hole which makes the arc shape connected in the direction. In the present embodiment, as shown in FIG. 5, the wide hole portion 77 is formed more clockwise than the narrow hole portion 78. The engaging recess 76 is formed so as to sandwich the container axis O in the radial direction, and is rotationally symmetric about the container axis O.

幅広孔部７７の内面のうち周方向に沿って延在しかつ径方向内側に位置する第１内面７７Ａは、幅狭孔部７８のうち周方向に沿って延在しかつ径方向内側に位置する第２内面７８Ａと段差なく連なっている。
また、幅広孔部７７の内面のうち周方向に沿って延在しかつ径方向外側に位置する第３内面７７Ｂは、幅狭孔部７８のうち周方向に沿って延在しかつ径方向外側に位置する第４内面７８Ｂよりも径方向外側に位置している。そして、第３内面７７Ｂと第４内面７８Ｂとは、径方向に沿って延在する接続面７９を介して連なっている。
さらに、天板部７１における係合凹部７６の周縁部のうち接続面７９と周方向に沿う幅狭孔部７８側に連なる部分には、図１及び図３から図５に示すように、下方に向けて摺接突起部７６Ａが突設されている。 Of the inner surface of the wide hole portion 77, the first inner surface 77A extending along the circumferential direction and positioned radially inward is extended along the circumferential direction of the narrow hole portion 78 and positioned radially inward. The second inner surface 78A is connected without a step.
In addition, the third inner surface 77B extending along the circumferential direction of the inner surface of the wide hole portion 77 and positioned on the radially outer side extends along the circumferential direction of the narrow hole portion 78 and extends radially outward. It is located on the outer side in the radial direction than the fourth inner surface 78B. And the 3rd inner surface 77B and the 4th inner surface 78B are continued via the connection surface 79 extended along radial direction.
Furthermore, as shown in FIG. 1 and FIG. 3 to FIG. 5, a lower portion of the peripheral portion of the engagement recess 76 in the top plate 71 is connected to the connection surface 79 and the narrow hole 78 side along the circumferential direction. A slidable contact protrusion 76A is provided so as to project toward the end.

囲繞筒部７２は、図１及び図２に示すように、容器本体１１の口部１２に装着された第１装着筒部６２を径方向外側から囲繞する。
第２装着筒部７３の内周面には、被装着筒部６３の第３取付突出部６３Ａと係合する第３取付溝部７３Ａが全周にわたって形成されている。 The surrounding cylinder part 72 surrounds the 1st mounting cylinder part 62 with which the opening 12 of the container main body 11 was mounted | worn from a radial direction outer side, as shown in FIG.1 and FIG.2.
On the inner peripheral surface of the second mounting cylinder portion 73, a third mounting groove portion 73A that engages with the third mounting protrusion 63A of the mounted cylinder portion 63 is formed over the entire circumference.

吐出筒部７４の上端開口は、容器本体１１内の内容物を塗布部材１６に向けて吐出させる吐出孔部７４Ａとなっている。吐出筒部７４の下端部の内周面には、上下方向に延在する複数の流通溝部７４Ｂが周方向に間隔をあけて形成されている。流通溝部７４Ｂの上部は、嵌合柱部６４の下側部分よりも上方に位置しており、吐出筒部７４の内側に向けて開口している。また、流通溝部７４Ｂは、天壁部６１の流通孔部６１Ａと周方向の位置が合わされている。このため、中栓部材１３の内側と吐出筒部７４の内側とは、流通溝部７４Ｂを通して連通されている。 The upper end opening of the discharge cylinder 74 is a discharge hole 74 A that discharges the contents in the container body 11 toward the application member 16. On the inner peripheral surface of the lower end portion of the discharge cylinder portion 74, a plurality of flow groove portions 74B extending in the vertical direction are formed at intervals in the circumferential direction. The upper part of the flow groove part 74 B is located above the lower part of the fitting column part 64, and opens toward the inside of the discharge cylinder part 74. The circulation groove 74B is aligned with the circulation hole 61A of the top wall 61 in the circumferential direction. For this reason, the inner side of the inner plug member 13 and the inner side of the discharge cylinder part 74 are communicated through the flow groove part 74B.

塗布部材１６は、吐出部材１５の吐出部５２に装着される台座部８１と、台座部８１に取り付けられた塗布部８２と、を備える。
台座部８１は、平面視で楕円板状をなし、径方向中央部が開口する底板部８５と、底板部８５の外周縁から上方に向けて延設された周筒部８６と、底板部８５の内周縁から上方に向けて延設された取付筒部８７と、を有する。
底板部８５には、図４に示すように、係合凹部７６と係合する複数（本実施形態では２つ）の係合突出部８８が下方に向けて突設されている。係合突出部８８は、容器軸Ｏを径方向で挟むように配設されており、容器軸Ｏを中心として回転対称となっている。 The application member 16 includes a pedestal portion 81 attached to the discharge portion 52 of the discharge member 15 and an application portion 82 attached to the pedestal portion 81.
The pedestal portion 81 has an elliptical plate shape in plan view, a bottom plate portion 85 having an opening in the radial center, a peripheral cylinder portion 86 extending upward from an outer peripheral edge of the bottom plate portion 85, and a bottom plate portion 85. And an attachment tube portion 87 extending upward from the inner peripheral edge of the.
As shown in FIG. 4, a plurality (two in the present embodiment) of engaging projections 88 that are engaged with the engaging recesses 76 project downward from the bottom plate portion 85. The engagement protrusion 88 is disposed so as to sandwich the container axis O in the radial direction, and is rotationally symmetric about the container axis O.

係合突出部８８は、図３及び図４に示すように、底板部８５から下方に向けて突設される基部８８Ａと、基部８８Ａの下端部から径方向外側に向けて突出する突端部８８Ｂと、を有する。
基部８８Ａの径方向の幅は、幅狭孔部７８の径方向の幅と同等とされており、係合凹部７６を挿通する状態で幅狭孔部７８に沿って周方向に移動可能となっている。基部８８Ａの周方向の大きさは、幅狭孔部７８の内面のうち幅広孔部７７とは反対側の周端面と摺接突起部７６Ａのうち幅狭孔部７８側の周端面との間の周方向の大きさと同等となっている。そのため、係合突出部８８は、係合凹部７６の幅狭孔部７８に移行すると、摺接突起部７６Ａにより周方向で位置決めされる。
突端部８８Ｂの径方向の幅は、幅広孔部７７の径方向の幅と同等とされている。突端部８８Ｂの上面と底板部８５の下面との間の距離は、天板部７１の厚さと同等となっている。 As shown in FIGS. 3 and 4, the engaging protrusion 88 includes a base 88 A that protrudes downward from the bottom plate 85 and a protrusion 88 B that protrudes radially outward from the lower end of the base 88 A. And having.
The radial width of the base portion 88 A is equal to the radial width of the narrow hole portion 78, and can move in the circumferential direction along the narrow hole portion 78 while being inserted through the engaging recess 76. ing. The size of the base portion 88A in the circumferential direction is between the peripheral end surface of the inner surface of the narrow hole portion 78 opposite to the wide hole portion 77 and the peripheral end surface of the sliding contact projection portion 76A on the narrow hole portion 78 side. It is equivalent to the size in the circumferential direction. Therefore, when the engagement protrusion 88 shifts to the narrow hole 78 of the engagement recess 76, the engagement protrusion 88 is positioned in the circumferential direction by the sliding contact protrusion 76A.
The radial width of the projecting end portion 88 B is equal to the radial width of the wide hole portion 77. The distance between the upper surface of the projecting end portion 88 B and the lower surface of the bottom plate portion 85 is equal to the thickness of the top plate portion 71.

取付筒部８７の内側は、図１及び図２に示すように、吐出筒部７４が挿入される装着穴部８７Ａとなっている。そして、取付筒部８７の上端は、吐出筒部７４の上端よりも下方に位置している。なお、取付筒部８７の上端が吐出筒部７４の上端よりも上方に位置していても良い。
塗布部８２は、例えば上端がドーム状に丸められた楕円柱状をなすパフなどで形成されており、塗布部８２の径方向中央部には、下端から上方に向けて延在する挿入穴部８２Ａが形成されている。塗布部８２は、挿入穴部８２Ａに取付筒部８７を挿入することによって台座部８１に取り付けられる。 As shown in FIGS. 1 and 2, the inner side of the attachment cylinder portion 87 is a mounting hole portion 87 A into which the discharge cylinder portion 74 is inserted. The upper end of the mounting cylinder portion 87 is located below the upper end of the discharge cylinder portion 74. Note that the upper end of the mounting cylinder portion 87 may be located above the upper end of the discharge cylinder portion 74.
The application part 82 is formed of, for example, an elliptical columnar puff whose upper end is rounded into a dome shape, and an insertion hole 82A extending upward from the lower end at the radial center of the application part 82. Is formed. The application part 82 is attached to the base part 81 by inserting the attachment cylinder part 87 in the insertion hole part 82A.

オーバーキャップ部材１７は、平面視で円板状の頂壁部９１と、頂壁部９１の外周縁から下方に向けて延設された楕円筒状の外壁部９２と、を備える。
外壁部９２の下端部の内周面には、第１取付突出部２１Ａと係合する第１取付溝部９２Ａが全周にわたって形成されている。 The overcap member 17 includes a disc-shaped top wall portion 91 in plan view and an elliptic cylindrical outer wall portion 92 extending downward from the outer peripheral edge of the top wall portion 91.
On the inner peripheral surface of the lower end portion of the outer wall portion 92, a first attachment groove portion 92A that engages with the first attachment protrusion portion 21A is formed over the entire circumference.

次に、以上のような構成の塗布容器１の使用方法について説明する。
まず、オーバーキャップ部材１７を取り外す。そして、容器本体１１を圧搾すると、容器本体１１の内圧が上昇し、中栓部材１３の底壁部３１に着座している弁部材１４の弁体部４１が付勢部４２による下方付勢力に抗して上方に上昇する。このため、底壁部３１の連通孔部３１Ａが開放される。これにより、底壁部３１の連通孔部３１Ａを介して容器本体１１の内部と中栓部材１３の内側とが連通し、容器本体１１内の内容物は、連通孔部３１Ａを通って中栓部材１３の内側に流入する。
ここで、容器本体１１の圧搾により容器本体１１の内圧が上昇しなければ弁部材１４の弁体部４１が中栓部材１３の底壁部３１から離間しないので、連通孔部３１Ａが通常閉塞されたままである。そのため、塗布容器１を誤って倒した場合であっても容器本体１１内の内容物が漏出しない。 Next, a method of using the coating container 1 having the above configuration will be described.
First, the overcap member 17 is removed. When the container main body 11 is squeezed, the internal pressure of the container main body 11 increases, and the valve body portion 41 of the valve member 14 seated on the bottom wall portion 31 of the inner plug member 13 is subjected to a downward biasing force by the biasing portion 42. Ascends upward. For this reason, the communication hole 31A of the bottom wall 31 is opened. As a result, the inside of the container main body 11 and the inside of the inner plug member 13 communicate with each other through the communication hole portion 31A of the bottom wall portion 31, and the contents in the container main body 11 pass through the communication hole portion 31A. It flows into the inside of the member 13.
Here, since the valve body 41 of the valve member 14 is not separated from the bottom wall portion 31 of the inner plug member 13 unless the internal pressure of the container body 11 increases due to the squeezing of the container body 11, the communication hole portion 31A is normally closed. It remains. Therefore, even if the application container 1 is accidentally tilted, the contents in the container body 11 do not leak out.

中栓部材１３の内側に流入した内容物は、装着部５１の天壁部６１に形成された流通孔部６１Ａ及び吐出部５２の吐出筒部７４に形成された流通溝部７４Ｂを通って吐出筒部７４の吐出孔部７４Ａから塗布部８２内に含浸する。塗布部８２に含浸した内容物は、塗布部８２から滲出して被塗布部に塗布される。容器本体１１の圧搾を解除すると、容器本体１１の内圧が減少し、弁部材１４の弁体部４１が付勢部４２による下方付勢力によって底壁部３１に着座し、連通孔部３１Ａを閉塞する。
以上のようにして、容器本体１１内の内容物を被塗布部に塗布する。 The contents that flow into the inside of the inner plug member 13 pass through the flow hole 61A formed in the top wall portion 61 of the mounting portion 51 and the flow groove portion 74B formed in the discharge tube portion 74 of the discharge portion 52. The coating part 82 is impregnated from the discharge hole part 74A of the part 74. The content impregnated in the application part 82 exudes from the application part 82 and is applied to the application part. When the squeezing of the container main body 11 is released, the internal pressure of the container main body 11 decreases, the valve body portion 41 of the valve member 14 is seated on the bottom wall portion 31 by the downward urging force of the urging portion 42, and the communication hole portion 31A is blocked. To do.
As described above, the contents in the container body 11 are applied to the application portion.

続いて、例えば塗布部８２が汚れている場合や刷毛など他の形態をなす塗布部８２を使用したい場合などにおける塗布部材１６の交換方法について説明する。
まず、オーバーキャップ部材１７を取り外す。そして、図６に示すように、塗布部材１６を反時計回りで容器軸Ｏ回りに回転させる。塗布部材１６を回転させると、係合突出部８８は、係合凹部７６に沿って反時計回りで周方向に移動する。このとき、突端部８８Ｂは、突端部８８Ｂの上面を摺接突起部７６Ａの下端に摺接させながら周方向にスライド移動する。 Next, a method for replacing the application member 16 when the application unit 82 is dirty or when it is desired to use the application unit 82 having another form such as a brush will be described.
First, the overcap member 17 is removed. Then, as shown in FIG. 6, the application member 16 is rotated about the container axis O counterclockwise. When the application member 16 is rotated, the engagement protrusion 88 moves in the counterclockwise circumferential direction along the engagement recess 76. At this time, the projecting end portion 88B slides in the circumferential direction while bringing the upper surface of the projecting end portion 88B into sliding contact with the lower end of the sliding contact projecting portion 76A.

そして、さらに塗布部材１６を容器軸Ｏ回りで反時計回りに回転させると、突端部８８Ｂが摺接突起部７６Ａを乗り越え、係合突出部８８は、係合凹部７６の幅広孔部７７に移行する。係合突出部８８の突端部８８Ｂにおける径方向の幅が係合凹部７６の幅広孔部７７における径方向の幅と同等であるため、係合突出部８８と係合凹部７６との係合が解除される。このとき、突端部８８Ｂが摺接突起部７６Ａを乗り越えたときに発生するクリック音や振動により、使用者は、係合突出部８８と係合凹部７６との係合が解除されたことを認識する。その後、図７に示すように、塗布部材１６を上方に引き上げることによって、塗布部材１６は、吐出部材１５の吐出部５２から取り外される。ここで、弁部材１４の弁体部４１が付勢部４２によって下方に付勢された状態で底壁部３１に着座して連通孔部３１Ａを閉塞しているので、塗布部材１６を取り外した状態で塗布容器１を誤って倒した場合であっても、容器本体１１内の内容物が漏出しない。 When the application member 16 is further rotated counterclockwise around the container axis O, the projecting end portion 88B gets over the sliding contact projection portion 76A, and the engagement projection portion 88 shifts to the wide hole portion 77 of the engagement recess portion 76. To do. Since the radial width at the projecting end 88B of the engagement protrusion 88 is equal to the radial width at the wide hole 77 of the engagement recess 76, the engagement protrusion 88 and the engagement recess 76 are engaged. Canceled. At this time, the user recognizes that the engagement between the engagement protrusion 88 and the engagement recess 76 has been released by the click sound and vibration generated when the protrusion 88B gets over the sliding contact protrusion 76A. To do. Thereafter, as shown in FIG. 7, the application member 16 is removed from the discharge portion 52 of the discharge member 15 by pulling the application member 16 upward. Here, since the valve body portion 41 of the valve member 14 is urged downward by the urging portion 42 and is seated on the bottom wall portion 31 to close the communication hole portion 31A, the application member 16 is removed. Even if the application container 1 is accidentally tilted in the state, the contents in the container body 11 do not leak out.

その後、新たな塗布部８２が取り付けられた塗布部材１６や刷毛などの他の形態をなす塗布部８２が取り付けられた塗布部材１６などの別の塗布部材１６を上述と逆の手順で吐出部材１５の吐出部５２に装着する。すなわち、係合突出部８８と係合凹部７６の幅広孔部７７とを周方向で位置合わせした状態で、係合突出部８８を係合凹部７６の幅広孔部７７に挿入する。このとき、吐出筒部７４に取付筒部８７を挿入させるので、吐出部材１５と塗布部材１６との間の相対的な位置合わせが容易になる。 Thereafter, another application member 16 such as the application member 16 to which the new application part 82 is attached or the application member 16 to which the application part 82 having another form such as a brush is attached is discharged in the reverse procedure to the above-described discharge member 15. It is attached to the discharge part 52 of. That is, the engagement protrusion 88 is inserted into the wide hole 77 of the engagement recess 76 in a state where the engagement protrusion 88 and the wide hole 77 of the engagement recess 76 are aligned in the circumferential direction. At this time, since the attachment cylinder part 87 is inserted into the discharge cylinder part 74, the relative alignment between the discharge member 15 and the application member 16 becomes easy.

そして、塗布部材１６を容器軸Ｏ回りで時計回りに回転させる。塗布部材１６を回転させると、突端部８８Ｂは、突端部８８Ｂの上面を摺接突起部７６Ａの下端に摺接させながら周方向に移動する。そして、さらに塗布部材１６を時計回りで容器軸Ｏ回りに回転させると、突端部８８Ｂが摺接突起部７６Ａを乗り越え、係合突出部８８は、係合凹部７６の幅狭孔部７８に移行する。これにより、突端部８８Ｂが係合凹部７６の開口縁部に引っ掛かり、係合突出部８８と係合凹部７６とが係合する。このときに発生するクリック音や振動により、使用者は、係合突出部８８と係合凹部７６との係合が完了し、塗布部材１６が吐出部材１５の吐出部５２に装着されたことを認識する。
以上のようにして、塗布部材１６を交換する。なお、上記説明では別の塗布部材１６に交換しているが、塗布部材１６をいったん取り外して塗布部８２を洗浄した後に再度同一の塗布部材１６を装着してもよい。 Then, the application member 16 is rotated clockwise around the container axis O. When the application member 16 is rotated, the projecting end portion 88B moves in the circumferential direction while bringing the upper surface of the projecting end portion 88B into sliding contact with the lower end of the sliding contact projecting portion 76A. When the coating member 16 is further rotated clockwise around the container axis O, the projecting end portion 88B gets over the sliding contact projection portion 76A, and the engagement projection portion 88 shifts to the narrow hole portion 78 of the engagement recess portion 76. To do. As a result, the projecting end portion 88B is caught by the opening edge portion of the engagement recess 76, and the engagement protrusion 88 and the engagement recess 76 are engaged. The click sound and vibration generated at this time indicate that the user has completed the engagement between the engagement protrusion 88 and the engagement recess 76 and that the application member 16 has been mounted on the discharge portion 52 of the discharge member 15. recognize.
As described above, the application member 16 is replaced. In addition, although it replaced | exchanged for another application member 16 in the said description, after removing the application member 16 once and wash | cleaning the application part 82, you may mount the same application member 16 again.

以上のような構成の塗布容器１によれば、弁部材１４が下方に向けて付勢された状態で連通孔部３１Ａを開放自在に閉塞しているので、塗布容器１を誤って倒したときなどに内容物が吐出孔部７４Ａから意図せずに漏洩することを防止できる。
また、塗布部材１６が吐出部材１５に対して着脱自在に装着されているので、例えば塗布部材１６を容易に洗浄したり塗布部材１６を容易に交換したりすることができる。このとき、係合突出部８８が摺接突起部７６Ａを乗り越える際に発生するクリック音や振動によって係合突出部８８と係合凹部７６との係合の完了及び係合の解除を認識できる。また、塗布部材１６を吐出部材１５に装着する際に吐出筒部７４を取付筒部８７の装着穴部８７Ａに挿入することで、塗布部材１６の吐出部材１５に対する位置を安定させやすくなる。
さらに、塗布部材１６の交換時に塗布容器１を転倒させた場合であっても内容物が吐出孔部７４Ａから漏出することを防止できる。 According to the application container 1 having the above-described configuration, the communication hole portion 31A is freely closed while the valve member 14 is biased downward, so that the application container 1 is accidentally tilted. The contents can be prevented from leaking unintentionally from the discharge hole 74A.
Further, since the application member 16 is detachably attached to the ejection member 15, for example, the application member 16 can be easily washed or the application member 16 can be easily replaced. At this time, the completion of the engagement between the engagement protrusion 88 and the engagement recess 76 and the release of the engagement can be recognized by a click sound or vibration generated when the engagement protrusion 88 gets over the sliding contact protrusion 76A. Further, when the application member 16 is attached to the discharge member 15, the position of the application member 16 relative to the discharge member 15 can be stabilized by inserting the discharge cylinder portion 74 into the attachment hole portion 87 A of the attachment cylinder portion 87.
Furthermore, it is possible to prevent the contents from leaking out from the discharge hole 74A even when the application container 1 is turned over when the application member 16 is replaced.

次に、本発明による塗布容器の第２実施形態を、図面に基づいて説明する。なお、ここで説明する実施形態は、その基本的構成が上述した第１実施形態と同様であり、上述の第１実施形態に別の要素を付加したものである。したがって、図８においては、図１から図７と同一の構成要素に同一符号を付し、その説明を省略する。 Next, 2nd Embodiment of the application | coating container by this invention is described based on drawing. The embodiment described here has the same basic configuration as the first embodiment described above, and is obtained by adding another element to the first embodiment described above. Therefore, in FIG. 8, the same components as those in FIGS. 1 to 7 are denoted by the same reference numerals, and the description thereof is omitted.

本実施形態における塗布容器１００では、図８に示すように、吐出部材１０１を構成する吐出部１０２の天板部１０３の係合凹部１０４が幅広孔部１０５と幅狭孔部１０６とを有している。
幅広孔部１０５の第１内面１０５Ａは、幅狭孔部１０６の第２内面１０６Ａよりも径方向内側に位置している。また、幅広孔部１０５の第３内面１０５Ｂは、幅狭孔部１０６の第４内面１０６Ｂよりも径方向外側に位置している。さらに、幅広孔部１０５の内面のうち幅狭孔部１０６とは反対側の周端面には、幅狭孔部１０６側に向けて弾性突片１０７が周方向に突設されている。弾性突片１０７の側面のうち周方向に沿って延在しかつ径方向外側に位置する側面と第３内面１０５Ｂとの間の径方向の間隔は、突端部８８Ｂの径方向の幅と同等となっている。弾性突片１０７の突端部には、摺接突起部１０７Ａが径方向外側に向けて突設されている。なお、図８では塗布部材１６が図示されていないが、塗布部材１６の構成は、上述した第１の実施形態と同様である。 In the application container 100 according to the present embodiment, as shown in FIG. 8, the engagement concave portion 104 of the top plate portion 103 of the discharge portion 102 constituting the discharge member 101 has a wide hole portion 105 and a narrow hole portion 106. ing.
The first inner surface 105A of the wide hole portion 105 is located on the radially inner side with respect to the second inner surface 106A of the narrow hole portion 106. The third inner surface 105 B of the wide hole portion 105 is located on the radially outer side than the fourth inner surface 106 B of the narrow hole portion 106. Furthermore, an elastic protrusion 107 projects in the circumferential direction toward the narrow hole portion 106 on the peripheral end surface of the inner surface of the wide hole portion 105 opposite to the narrow hole portion 106. The radial interval between the side surface of the elastic protrusion 107 that extends along the circumferential direction and is positioned on the radially outer side and the third inner surface 105B is equal to the radial width of the protruding end portion 88B. It has become. A sliding contact protrusion 107 A protrudes radially outward from the protruding end of the elastic protrusion 107. In addition, although the application member 16 is not shown in FIG. 8, the structure of the application member 16 is the same as that of 1st Embodiment mentioned above.

以上のような構成の塗布容器１００の使用方法は、上述した第１の実施形態における塗布容器１の使用方法と同様であるためその説明を省略し、塗布容器１００における塗布部材１６の交換方法について説明する。
上述と同様に塗布部材１６を容器軸Ｏ回りで反時計回りに回転させると、係合突出部８８は、係合凹部１０４に沿って反時計回りで周方向に移動する。このとき、基部８８Ａは、基部８８Ａの径方向内側の面を摺接突起部１０７Ａに摺接させながら周方向に移動し、弾性突片１０７は、径方向内側に向けて弾性変形する。そして、さらに塗布部材１６を回転させると、基部８８Ａが摺接突起部１０７Ａを乗り越え、係合突出部８８は、係合凹部１０４の幅広孔部１０５に移行する。これにより、係合突出部８８と係合凹部１０４との係合が解除され、塗布部材１６は、吐出部材１０１の吐出部１０２から取り外される。 Since the usage method of the application container 100 having the above-described configuration is the same as the usage method of the application container 1 in the first embodiment described above, the description thereof will be omitted, and a method for replacing the application member 16 in the application container 100 will be omitted. explain.
When the application member 16 is rotated counterclockwise around the container axis O in the same manner as described above, the engagement protrusion 88 moves in the counterclockwise direction along the engagement recess 104 in the circumferential direction. At this time, the base 88A moves in the circumferential direction while causing the radially inner surface of the base 88A to be in sliding contact with the sliding contact protrusion 107A, and the elastic protrusion 107 is elastically deformed toward the radially inner side. When the application member 16 is further rotated, the base portion 88 A gets over the sliding contact protrusion portion 107 A, and the engagement protrusion portion 88 moves to the wide hole portion 105 of the engagement recess portion 104. Thereby, the engagement between the engagement protrusion 88 and the engagement recess 104 is released, and the application member 16 is detached from the discharge portion 102 of the discharge member 101.

そして、別の塗布部材１６の係合突出部８８を係合凹部１０４の幅広孔部１０５に挿入して塗布部材１６を時計回りで容器軸Ｏ回りに回転させると、基部８８Ａは、摺接突起部１０７Ａに摺接しながら周方向に移動し、弾性突片１０７は、径方向内側に向けて弾性変形する。そして、さらに塗布部材１６を回転させると、基部８８Ａが摺接突起部１０７Ａを乗り越え、係合突出部８８は、係合凹部１０４の幅狭孔部１０６に移行する。これにより、係合突出部８８と係合凹部１０４とが係合し、弾性突片１０７は、径方向外側に向けて復元変形する。弾性突片１０７が復元変形する際に発生するクリック音や振動により、使用者は、塗布部材１６が吐出部材１０１の吐出部１０２に装着されたことを認識する。
以上のようにして、塗布部材１６を交換する。 Then, when the engagement protrusion 88 of another application member 16 is inserted into the wide hole portion 105 of the engagement recess 104 and the application member 16 is rotated clockwise around the container axis O, the base 88A becomes a sliding contact protrusion. The elastic protrusion 107 is elastically deformed radially inward while moving in the circumferential direction while being in sliding contact with the portion 107A. When the application member 16 is further rotated, the base portion 88 A gets over the sliding contact protrusion portion 107 A, and the engagement protrusion portion 88 shifts to the narrow hole portion 106 of the engagement recess portion 104. As a result, the engagement protrusion 88 and the engagement recess 104 are engaged, and the elastic protrusion 107 is restored and deformed radially outward. The user recognizes that the application member 16 is attached to the discharge portion 102 of the discharge member 101 by a click sound or vibration generated when the elastic protrusion 107 is restored and deformed.
As described above, the application member 16 is replaced.

以上のような構成の塗布容器１００においても、上述した第１実施形態における塗布容器１と同様の作用、効果を奏する。 The application container 100 configured as described above also exhibits the same operations and effects as the application container 1 in the first embodiment described above.

次に、本発明による塗布容器の第３実施形態を、図面に基づいて説明する。なお、ここで説明する実施形態は、その基本的構成が上述した第１実施形態と同様であり、上述の第１実施形態に別の要素を付加したものである。したがって、図９においては、図１から図７と同一の構成要素に同一符号を付し、その説明を省略する。 Next, 3rd Embodiment of the application | coating container by this invention is described based on drawing. The embodiment described here has the same basic configuration as the first embodiment described above, and is obtained by adding another element to the first embodiment described above. Therefore, in FIG. 9, the same components as those in FIGS. 1 to 7 are denoted by the same reference numerals, and the description thereof is omitted.

本実施形態における塗布容器２００では、図９に示すように、吐出部材２０１を構成する吐出部２０２の吐出筒部２０３の外周面に雄ネジ部２０３Ａが全周にわたって形成されており、塗布部材２０４を構成する台座部２０５の取付筒部２０６の内周面に雄ネジ部２０３Ａと螺合する雌ネジ部２０６Ａが全周にわたって形成されている。
このような構成の塗布容器２００の使用方法及び塗布部材２０４の交換方法は、上述と同様であるため、その説明を省略する。 In the application container 200 in the present embodiment, as shown in FIG. 9, a male screw portion 203 A is formed on the outer peripheral surface of the discharge cylinder portion 203 of the discharge portion 202 constituting the discharge member 201 over the entire periphery. A female screw portion 206A that is screwed into the male screw portion 203A is formed on the inner peripheral surface of the mounting cylinder portion 206 of the pedestal portion 205 that forms the entire circumference.
Since the usage method of the application container 200 having such a configuration and the replacement method of the application member 204 are the same as described above, description thereof will be omitted.

以上のような構成の塗布容器２００においても、上述した第１実施形態における塗布容器１と同様の作用、効果を奏する。 The application container 200 having the above-described configuration also exhibits the same operations and effects as the application container 1 in the first embodiment described above.

なお、本発明は上記実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲において種々の変更を加えることができる。
例えば、係合突出部及び係合凹部それぞれを２つ形成しているが、１つのみであってもよく、３以上形成されてもよい。
塗布部材の底板部に係合突出部を突設すると共に吐出部材の天板部に係合凹部を形成しているが、塗布部材の底板部に係合凹部を形成すると共に吐出部材の天板部に係合突出部を形成してもよい。また、摺接突起部を設けなくてもよい。さらに、係合突出部と係合凹部との係合構造は、他の構造であってもよく、第３実施形態において係合凹部の形状を第２実施形態における係合凹部の形状としてもよい。また、塗布部材が吐出部材に対して着脱自在に装着されればよく、第３実施形態において係合突出部及び係合凹部を形成せずに塗布部材と吐出部材とを螺合させることのみによって装着させる構成としてもよい。
取付穴部が形成された取付筒部に挿入しているが、塗布部自体に取付穴部を形成してもよい。また、吐出部材に吐出筒部を突設すると共に塗布部材に取付穴部を形成しているが、吐出部材に対して塗布部材を着脱自在に装着できれば、他の構成であってもよい。
吐出部材は、口部に装着される装着部と装着部に装着される吐出部とを備える構成となっているが、一体に形成されてもよい。
容器本体は、チューブ状に限らず、ブロー成形により形成された有底筒状の容器本体など、他の形状であってもよい。また、容器本体は、圧搾することによって内圧を上昇させているが、他の構成で内圧を上昇させてもよい。
第１から第３取付突出部は、全周にわたって形成されずに周方向に間隔をあけて複数形成されてもよい。また、取付突出部と取付溝部とによる取付構造は、係合による取付構造に限らず、雌ネジ部と雄ネジ部との螺合による取付構造やテーパー部分の嵌合による取付構造など、他の取付構造であってもよい。 In addition, this invention is not limited to the said embodiment, A various change can be added in the range which does not deviate from the meaning of this invention.
For example, two engagement protrusions and two engagement recesses are formed, but only one may be formed, or three or more may be formed.
The engaging protrusion protrudes from the bottom plate portion of the application member and the engagement recess is formed in the top plate portion of the discharge member. The engagement recess is formed in the bottom plate portion of the application member and the top plate of the discharge member. You may form an engagement protrusion part in a part. Further, the sliding contact protrusion may not be provided. Further, the engagement structure of the engagement protrusion and the engagement recess may be another structure, and the shape of the engagement recess in the third embodiment may be the shape of the engagement recess in the second embodiment. . Further, the application member only needs to be detachably attached to the discharge member, and in the third embodiment, only the application member and the discharge member are screwed together without forming the engagement protrusion and the engagement recess. It is good also as a structure to mount.
Although it has been inserted into the mounting tube portion in which the mounting hole portion is formed, the mounting hole portion may be formed in the application portion itself. Moreover, although the discharge cylinder part is protrudingly provided in the discharge member and the attachment hole part is formed in the application member, other configurations may be used as long as the application member can be detachably attached to the discharge member.
The discharge member is configured to include a mounting portion attached to the mouth portion and a discharge portion attached to the attachment portion, but may be formed integrally.
The container body is not limited to a tube shape, but may have other shapes such as a bottomed cylindrical container body formed by blow molding. Moreover, although the container main body is raising the internal pressure by squeezing, you may raise an internal pressure with another structure.
A plurality of the first to third attachment protrusions may be formed at intervals in the circumferential direction without being formed over the entire circumference. In addition, the mounting structure by the mounting protrusion and the mounting groove is not limited to the mounting structure by engagement, but other structures such as a mounting structure by screwing between the female screw part and the male screw part, or a mounting structure by fitting the taper part. An attachment structure may be used.

この発明によれば、内容物が予期せず漏出することを抑えると共に、塗布材を容易に洗浄したり塗布材を容易に交換したりすることができる塗布容器に関して、産業上の利用可能性が認められる。 According to the present invention, the industrial applicability of the coating container that can prevent the contents from unexpectedly leaking and can easily wash the coating material or easily replace the coating material. Is recognized.

１，１００，２００塗布容器、１１容器本体、１２口部、１３中栓部材、１４弁部材、１５，１０１，２０１吐出部材、１６，２０４塗布部材、３１Ａ連通孔部、７４，２０３吐出筒部、７４Ａ吐出孔部、７６，１０４係合凹部、７６Ａ，１０７Ａ摺接突起部、７７，１０５幅広孔部、７８，１０６幅狭孔部、８７Ａ装着穴部、８８係合突出部、８８Ａ基部、８８Ｂ突端部、Ｏ容器軸 1,100,200 Application container, 11 Container body, 12 mouth part, 13 Inside plug member, 14 Valve member, 15, 101, 201 Discharge member, 16, 204 Application member, 31A Communication hole part, 74, 203 Discharge cylinder part 74A discharge hole, 76, 104 engagement recess, 76A, 107A sliding contact projection, 77, 105 wide hole, 78, 106 narrow hole, 87A mounting hole, 88 engagement protrusion, 88A base, 88B Tip, O Container shaft

Claims

被塗布部に塗布される内容物が収容される容器本体と、
前記容器本体の口部に装着されると共に、前記容器本体内に開口する連通孔部が形成された中栓部材と、
前記中栓部材内で容器軸方向に沿う前記容器本体の内側に向けて付勢された状態で配置されると共に、前記連通孔部を開放自在に閉塞する弁部材と、
前記中栓部材を前記容器軸方向に沿う前記容器本体の外側から覆い、前記連通孔部と連通可能な吐出孔部が形成された吐出部材と、
前記連通孔部を通して前記吐出孔部から吐出される内容物を前記被塗布部に塗布する塗布部材と、
を備え、
前記塗布部材が、前記吐出部材に着脱自在に装着されていることを特徴とする塗布容器。 A container body in which contents to be applied to the application portion are stored;
An inner plug member that is attached to the mouth portion of the container body and has a communication hole portion that opens in the container body;
A valve member that is disposed in a state of being urged toward the inside of the container main body along the container axial direction in the inner plug member, and that closes the communication hole portion freely;
A discharge member that covers the inner plug member from the outside of the container body along the container axial direction, and is formed with a discharge hole portion that can communicate with the communication hole portion;
An application member that applies the contents discharged from the discharge hole through the communication hole to the application portion;
With
An applicator container, wherein the applicator member is detachably attached to the discharge member.

前記塗布部材及び前記吐出部材のうちのいずれか一方には、係合突出部が前記容器軸方向に突設され、他方には、前記係合突出部に着脱自在に係合される係合凹部が形成されており、
前記係合突出部が、前記一方に突設された基部と、前記基部の先端において径方向に突設された突端部と、を有し、
前記係合凹部が、幅広孔部と幅狭孔部とがそれぞれの幅方向と直交する方向に連結された周方向の長穴形状とされ、
前記係合凹部の前記幅広孔部に前記係合突出部を挿入した状態で、前記係合突出部を前記係合凹部の前記幅狭孔部に向けて相対的にスライド移動させ、前記突端部のうち前記基部側の端部を前記他方における前記幅狭孔部の開口周縁部に引っ掛けることによって、前記係合突出部を前記係合凹部に係合させ、
前記他方には、前記係合突出部が前記係合凹部における前記幅広孔部から前記幅狭孔部に移行するときに前記係合突出部が摺接して乗り越える摺接突起部が設けられていることを特徴とする請求項１に記載の塗布容器。 Either one of the application member and the discharge member has an engagement protrusion protruding in the container axial direction, and the other has an engagement recess that is detachably engaged with the engagement protrusion. Is formed,
The engaging protrusion has a base projecting from the one side, and a projecting end projecting radially from the tip of the base;
The engaging recess has a long hole shape in the circumferential direction in which the wide hole portion and the narrow hole portion are coupled in a direction orthogonal to the respective width direction,
In a state where the engagement protrusion is inserted into the wide hole of the engagement recess, the engagement protrusion is relatively slid toward the narrow hole of the engagement recess, and the protruding end The engagement protrusion is engaged with the engagement recess by hooking the end on the base side to the opening peripheral edge of the narrow hole in the other,
The other is provided with a sliding contact projection that the engagement projection slides over when the engagement projection transitions from the wide hole to the narrow hole in the engagement recess. The coating container according to claim 1.

前記吐出部材には、先端に前記吐出孔部が形成された吐出筒部が突設され、
前記塗布部材には、前記吐出筒部が挿入される装着穴部が形成されていることを特徴とする請求項１または２に記載の塗布容器。 The discharge member is provided with a discharge tube portion having the discharge hole portion formed at the tip thereof, and
The coating container according to claim 1, wherein the coating member is provided with a mounting hole into which the discharge cylinder is inserted.