JP3756074B2

JP3756074B2 - Container with valve

Info

Publication number: JP3756074B2
Application number: JP2001101969A
Authority: JP
Inventors: 昇八島; 義則稲川
Original assignee: Kao Corp
Current assignee: Kao Corp
Priority date: 2001-03-30
Filing date: 2001-03-30
Publication date: 2006-03-15
Anticipated expiration: 2021-03-30
Also published as: JP2002293352A

Description

【０００１】
【発明の属する技術分野】
本発明は液体や粉体のための弁付容器に関する。
【０００２】
【従来の技術】
容器本体に設けられるキャップに振り子弁等の弁を設け、弁の移動によりキャップの注ぎ口の流路面積を調整するものがある。
【０００３】
【発明が解決しようとする課題】
キャップ組立体の組立ラインや、容器への内溶液充填ラインでキャップ組立体を容器本体に未だ組付けない段階において、キャップ組立体に取着された弁が外界に広く露出し、他の物に接触して破損したり、脱落する虞がある。
【０００４】
本発明の課題は、キャップに設けられる弁の破損や脱落を防止することにある。
【０００５】
【課題を解決するための手段】
請求項１の発明は、容器本体とキャップの間に支持されて揺動する振り子弁を設けるに際し、該弁の周囲に弁保護部材を設けた弁付容器であって、前記弁保護部材が振り子弁の開閉揺動経路の周囲を囲む筒状の壁面体を備えるようにしたものである。
【０００６】
【発明の実施の形態】
洗剤容器等の弁付容器１０は、図１に示す如く、容器本体１１にキャップ２０を被着される。キャップ２０は、容器本体１１の開口部１２に嵌着（又は螺着）等により取着されるキャップ本体２１と、キャップ本体２１に螺着（又は嵌着）等により着脱されるカバーキャップ２２を有する。カバーキャップ２２は、キャップ本体２１から注出される内溶液を受けて計量する計量キャップとして用いる。
【０００７】
キャップ２０は、キャップ本体２１に後述する振り子弁４０を支持した弁保護部材５０を嵌着し、キャップ本体２１にカバーキャップ２２を被着した組立体とした形態で、内溶液を充填した容器本体１１に被着して用いられる。
【０００８】
キャップ本体２１は、容器本体１１の開口部１２に取着される外筒３１と、外筒３１の上端部を塞ぐ天面部３２と、天面部３２の内周に続く第１内筒３３と、天面部３２の上面に設けられてカバーキャップ２２が螺着されるねじ部３４と、第１内筒３３に連設しキャップ本体２１の内外を仕切る仕切り部３５と、仕切り部３５から下方に延びる第２内筒３６と、第２内筒３６から仕切り部３５を介して上方に延びる注出筒３７とを有する。
【０００９】
キャップ本体２１の第２内筒３６は、容器本体１１の内部に張り出る筒状をなし、内溶液を出し入れするための流通口３６Ａを備える。注出筒３７は、第２内筒３６の流通口３６Ａから取入れた内溶液を案内して注ぎ口３７Ａから注ぎ出す。キャップ本体２１は、第１内筒３３と注出筒３７の間の仕切り部３５上に環状の液回収部３８を形成し、注出筒３７の反注ぎ出し側に、該注出筒３７の液戻しスリット３９Ａと液回収部３８の液戻し口３９Ｂを互いに連続するように開設している。
【００１０】
キャップ本体２１は、第２内筒３６の流通口３６Ａに振り子弁４０を設け、この振り子弁４０の回転軸４１を注出筒３７の反注ぎ出し側で、容器本体１１との間に介装される後述のハウジング５１に設けた軸受５６に揺動自在に支持している。振り子弁４０は、重力の作用下で自重を利用して揺動自在とされ、第２内筒３６の先端に設けた流通口３６Ａの周縁である傾斜状の弁座４３に接離して注ぎ時に、第２内筒３６の先端の周縁を塞ぐ。
【００１１】
ここで、キャップ本体２１は、第２内筒３６の周方向において、注出筒３７の注ぎ出し側、換言すれば振り子弁４０の回転軸４１と反対側に、該第２内筒３６の上下方向の全域に渡るスリット３６Ｂを開設している。これにより、振り子弁４０が流通口３６Ａを閉じたとき、小開口のスリット３６Ｂが液流出路を形成する。弁付容器１０にあっては、液注出時に、容器本体１１を下向きに傾ける状態では、振り子弁４０により流通口３６Ａを閉じ、スリット３６Ｂから内溶液を注出可能とし、小開口のスリット３６Ｂで流量規制して粘度の低い液でも一度にどっと出ることなく、安定的に注出可能とする。また、内溶液の詰め替え時には、容器本体１１を正立させ、流通口３６Ａを振り子弁４０により開き、大開口の流通口３６Ａから詰め替え液を容易に注入可能とする。
【００１２】
尚、第２内筒３６の先端に設けた流通口３６Ａの周縁に形成する弁座４３の傾斜角θは、5度〜30度が好ましい。傾斜角θは、容器本体１１を正立した状態で、流通口３６Ａの周縁のうちの注出筒３７の注ぎ出し方向に沿う上下２点を結ぶ直線が水平線に対してなす角度をいい、5度〜30度に設定することにより、容器本体１１を傾けて注ぎ出し開始する前に振り子弁４０で流通口３６Ａを閉じることができ、必ずスリット３６Ｂで流量規制できる。
【００１３】
また、キャップ本体２１にあっては、第２内筒３６の最下端部を外筒３１の下端面の内側に納め、第２内筒３６が外筒３１の下端面より外方に突出しないようにしており、キャップ２０の組立ラインでキャップ本体２１の搬送性を良好にできる。
【００１４】
しかるに、弁付容器１０は以下の特徴的構成を備える。
(A)キャップ２０において、振り子弁４０の周囲に弁保護部材５０を設けた。弁保護部材５０は、容器本体１１とキャップ本体２１の間に配置されるハウジング５１により構成される。ハウジング５１は、容器本体１１の開口部１２に嵌着されるとともに、キャップ本体２１の外筒３１、天面部３２、第１内筒３３が嵌着される嵌着部５２と、振り子弁４０の開閉移動経路（揺動経路）の周囲を囲む筒状の壁面体５３とからなる。ハウジング５１は、壁面体５３の周方向において、注出筒３７の注ぎ出し側、還元すればハウジング５１に設けられる振り子弁４０の回転軸４１のための後述する軸受５６の反対側に、容器本体１１の内溶液を流通させ得るスリット５４を開設してある。
【００１５】
ハウジング５１は、壁面体５３の周方向の一部（スリット５４の反対側）を内側に突き出した突き出し部５５とし、突き出し部５５の上部に、振り子弁４０の回転軸４１のための軸受５６を陥凹形成している。そして、キャップ２０にあっては、キャップ本体２１にハウジング５１を嵌着した組立状態で、キャップ本体２１の第１内筒３３、仕切り部３５の周辺部分を軸受５６のための軸受覆い部５７とし、軸受覆い部５７は軸受５６を外部空間からほぼ遮蔽する。
【００１６】
従って、本実施形態によれば、以下の作用がある。
(1)キャップ２０に設けられる振り子弁４０の周囲に弁保護部材５０を設けたから、キャップ２０の組立体の組立ラインや、容器１０への内溶液充填ラインで、キャップ２０の組立体を容器本体１１に未だ組付けない段階において、キャップ本体２１に取着された振り子弁４０を弁保護部材５０により囲んで保護し、他の物との接触による破損や脱落を防止できる。
【００１７】
(2)弁保護部材５０を壁面体５３とするとき、振り子弁４０の周囲を強固確実に囲み、振り子弁４０を確実に保護できる。
【００１８】
(3)弁保護部材５０を構成する壁面体５３にスリット５４を設けたから、容器本体１１から内溶液を注出する容器１０の下向き傾斜時に、振り子弁４０の周囲の壁面体５３の障壁Ｊがスリット５４の存在によって内溶液の流通を妨げることがなく、容器１０内の液残量を極力少なくでき、容器１０の使い勝手を向上できる。また、キャップ２０の組立体の組立ラインで、壁面体５３の内部に振り子弁４０が組込まれていることをスリット５４から確実に検出でき、組立性も向上できる。
【００１９】
(4)弁保護部材５０を容器本体１１とキャップ本体２１の間に配置されるハウジング５１にて構成することにより、ハウジング５１をキャップ本体２１と別部品化し、ハウジング５１をキャップ本体２１や容器本体１１より軟質材料で構成してそれらの間に介装する等により、キャップ本体２１と容器本体１１のシール性を向上できる。
【００２０】
(5)振り子弁４０の軸受５６をハウジング５１に設けることにより、軸受５６を別部品化して設ける必要がなく、キャップ２０の組立体の部品点数を少なく、組立性も向上できる。
【００２１】
(6)振り子弁４０の軸受５６を軸受覆い部５７で覆うことにより、液が軸受５６に直接当たりにくくし、液の固化による振り子弁４０の揺動不良を回避し、容器１０の使い勝手を向上できる。
【００２２】
(B)キャップ２０において、キャップ本体２１の容器本体１１の内部に張り出る第２内筒３６に流通口３６Ａを設けるとともに、第２内筒３６の壁面に前述のスリット３６Ｂを設けた。そして、第２内筒３６に設けるスリット３６Ｂの位置を、少なくとも振り子弁４０の回転軸４１と反対側に設定した。
【００２３】
従って、本実施形態によれば、以下の作用がある。
振り子弁４０が設けられる流通口３６Ａを備えた第２内筒３６を容器本体１１の内部に張り出すに際し、該内筒３６の壁面にスリット３６Ｂを設けたから、容器本体１１から内溶液を注出する容器１０の下向き傾斜時に、第２内筒３６の容器本体１１への張り出し部への障壁Ｋがスリット３６Ｂの存在によって内容液の流通を妨げることがなく、容器１０内の液残量を極力少なくし、容器１０の使い勝手を向上できる。
【００２４】
(C)キャップ２０（キャップ本体２１）の第２内筒３６の流通口３６Ａに設けられる振り子弁４０において、図３（Ａ）に示す如く、流通口３６Ａの周縁の弁座４３に着座する表面を凸面４２Ａとした。凸面４２Ａは、その円錐面の頂点の側を切除した裁頭円錐状面が流通口３６Ａの弁座４３に自動調芯的に嵌まる。
【００２５】
振り子弁４０の容器本体１１の内部に臨む面を、図３（Ｂ）に示す如く、凹面４２Ｂとした。
【００２６】
従って、本実施形態によれば、以下の作用がある。
▲１▼振り子弁４０の表面の凸面４２Ａ（又は凹面）が、キャップ２０の流通口３６Ａの周縁の弁座４３に対して自動調芯的にふらつかずに嵌まり、振り子弁４０を弁座４３に対する定位置に確実に着座させることができる。これにより、振り子弁４０と弁座４３の間に不測の隙間が生ずることなく、所定の流量規制ができる。
【００２７】
▲２▼振り子弁４０の容器本体１１の内部に臨む面を凹面４２Ｂとしたことにより、液の注ぎ出し時に、液を振り子弁４０の凹面４２Ｂに溜めてその液の重みで振り子弁４０を起動して早く閉じ、液の注ぎ出し開始段階から流量規制できる。
【００２８】
▲３▼振り子弁４０の容器本体１１の内部に臨む面を凹面４２Ｂにしたことにより、液の詰め替え充填時に、容器本体１１の内部に充填されて上昇してくる液面上の空気を振り子弁４０の凹面４２Ｂに捉えてその浮力により振り子弁４０を上昇させる。使用者は上昇してくる振り子弁４０を見て、詰め替え完了を知ることができ、こぼすことがない。
【００２９】
尚、本発明において、弁保護部材は枠状体、網状体等からなるものでも良い。また、弁は振り子弁に限らない。
【００３０】
【発明の効果】
以上のように本発明によれば、キャップに設けられる弁の破損や脱落を防止できる。
【図面の簡単な説明】
【図１】図１は弁付容器を示す断面図である。
【図２】図２は振り子弁をハウジングに組付けた平面図である。
【図３】図３は振り子弁を示す斜視図である。
【符号の説明】
１０弁付容器
１１容器本体
２０キャップ
４０振り子弁（弁）
５０弁保護部材
５１ハウジング
５３壁面体
５４スリット
５６軸受
５７軸受覆い部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a valved container for liquids and powders.
[0002]
[Prior art]
Some caps such as a pendulum valve are provided on a cap provided in the container body, and the flow area of the spout of the cap is adjusted by moving the valve.
[0003]
[Problems to be solved by the invention]
At the stage where the cap assembly is not yet assembled to the container body in the assembly line of the cap assembly or the internal solution filling line into the container, the valve attached to the cap assembly is widely exposed to the outside world and is not exposed to other objects. There is a risk of being damaged or coming off due to contact.
[0004]
An object of the present invention is to prevent breakage or dropout of a valve provided in a cap.
[0005]
[Means for Solving the Problems]
The invention of claim 1 is a container with a valve in which a valve protection member is provided around the valve when a pendulum valve supported between a container body and a cap and swings is provided, and the valve protection member is a pendulum. A cylindrical wall surface surrounding the opening / closing swing path of the valve is provided .
[0006]
DETAILED DESCRIPTION OF THE INVENTION
As shown in FIG. 1, the valve-equipped container 10 such as a detergent container has a cap 20 attached to the container body 11. The cap 20 includes a cap body 21 attached to the opening 12 of the container body 11 by fitting (or screwing) or the like, and a cover cap 22 attached to or detached from the cap body 21 by screwing (or fitting) or the like. Have. The cover cap 22 is used as a measuring cap that receives and measures the internal solution poured out from the cap body 21.
[0007]
The cap 20 is an assembly in which a valve protection member 50 that supports a pendulum valve 40, which will be described later, is fitted to the cap main body 21 and a cover cap 22 is attached to the cap main body 21, and the container main body filled with the internal solution. 11 is used.
[0008]
The cap body 21 includes an outer cylinder 31 attached to the opening 12 of the container body 11, a top surface part 32 that closes the upper end of the outer cylinder 31, a first inner cylinder 33 that follows the inner periphery of the top surface part 32, A threaded portion 34 provided on the upper surface of the top surface portion 32 to which the cover cap 22 is screwed, a partition portion 35 that is connected to the first inner cylinder 33 and partitions the inside and outside of the cap body 21, and extends downward from the partition portion 35. A second inner cylinder 36 and an extraction cylinder 37 extending upward from the second inner cylinder 36 via the partition portion 35 are provided.
[0009]
The second inner cylinder 36 of the cap body 21 has a cylindrical shape that protrudes into the container body 11 and includes a circulation port 36A for taking in and out the inner solution. The dispensing cylinder 37 guides the internal solution taken from the flow port 36A of the second inner cylinder 36 and pours it out from the spout 37A. The cap main body 21 forms an annular liquid recovery part 38 on the partition part 35 between the first inner cylinder 33 and the extraction cylinder 37, and the extraction cylinder 37 is arranged on the side opposite to the extraction cylinder 37. The liquid return slit 39A and the liquid return port 39B of the liquid recovery part 38 are opened so as to be continuous with each other.
[0010]
The cap body 21 is provided with a pendulum valve 40 at the flow port 36 </ b> A of the second inner cylinder 36, and the rotating shaft 41 of the pendulum valve 40 is interposed between the container body 11 on the side opposite to the pouring cylinder 37. Is supported by a bearing 56 provided in a housing 51 described later. The pendulum valve 40 is swingable by using its own weight under the action of gravity, and is brought into contact with and separated from the inclined valve seat 43 that is the periphery of the flow port 36A provided at the tip of the second inner cylinder 36 when pouring. The peripheral edge at the tip of the second inner cylinder 36 is closed.
[0011]
Here, the cap main body 21 is arranged in the circumferential direction of the second inner cylinder 36 on the pouring side of the pouring cylinder 37, in other words, on the side opposite to the rotating shaft 41 of the pendulum valve 40, and the upper and lower sides of the second inner cylinder 36. A slit 36B is opened over the entire direction. Thereby, when the pendulum valve 40 closes the flow port 36A, the slit 36B having a small opening forms a liquid outflow path. In the case of the container 10 with a valve, when the container body 11 is tilted downward when the liquid is poured out, the pendulum valve 40 closes the flow port 36A so that the internal solution can be poured out from the slit 36B, and the small opening slit 36B. The flow rate is regulated so that even a low-viscosity liquid can be stably dispensed without being discharged all at once. When refilling the inner solution, the container body 11 is erected, the flow port 36A is opened by the pendulum valve 40, and the refill solution can be easily injected from the flow port 36A having a large opening.
[0012]
The inclination angle θ of the valve seat 43 formed on the periphery of the flow port 36A provided at the tip of the second inner cylinder 36 is preferably 5 degrees to 30 degrees. The inclination angle θ is an angle formed by a straight line connecting two upper and lower points along the pouring direction of the pouring cylinder 37 in the peripheral edge of the circulation port 36A with the container body 11 upright. By setting the angle to 30 degrees, the flow port 36A can be closed by the pendulum valve 40 before the container body 11 is tilted and the pouring is started, and the flow rate can always be regulated by the slit 36B.
[0013]
In the cap body 21, the lowermost end portion of the second inner cylinder 36 is stored inside the lower end surface of the outer cylinder 31 so that the second inner cylinder 36 does not protrude outward from the lower end surface of the outer cylinder 31. Thus, the cap body 21 can be transported well in the cap 20 assembly line.
[0014]
However, the valved container 10 has the following characteristic configuration.
(A) In the cap 20, a valve protection member 50 is provided around the pendulum valve 40. The valve protection member 50 includes a housing 51 disposed between the container main body 11 and the cap main body 21. The housing 51 is fitted into the opening 12 of the container body 11, and the fitting part 52 into which the outer cylinder 31, the top surface part 32, and the first inner cylinder 33 of the cap body 21 are fitted, and the pendulum valve 40. It consists of a cylindrical wall body 53 that surrounds the opening / closing movement path (oscillation path). In the circumferential direction of the wall surface body 53, the housing 51 is disposed on the side of the pouring of the pouring cylinder 37, on the opposite side of a bearing 56 described later for the rotating shaft 41 of the pendulum valve 40 provided on the housing 51. The slit 54 which can distribute | circulate 11 inner solutions is opened.
[0015]
The housing 51 has a protruding portion 55 that protrudes inward from a part of the wall surface 53 in the circumferential direction (opposite the slit 54), and a bearing 56 for the rotary shaft 41 of the pendulum valve 40 is provided above the protruding portion 55. A depression is formed. In the cap 20, in the assembled state in which the housing 51 is fitted to the cap body 21, the peripheral portion of the first inner cylinder 33 and the partition part 35 of the cap body 21 is used as a bearing cover part 57 for the bearing 56. The bearing cover 57 substantially shields the bearing 56 from the external space.
[0016]
Therefore, according to the present embodiment, there are the following operations.
(1) Since the valve protection member 50 is provided around the pendulum valve 40 provided on the cap 20, the assembly of the cap 20 is placed on the container body in the assembly line of the assembly of the cap 20 and the internal solution filling line into the container 10. 11, the pendulum valve 40 attached to the cap body 21 is protected by being surrounded by the valve protection member 50, and can be prevented from being damaged or dropped off due to contact with other objects.
[0017]
(2) When the valve protection member 50 is the wall surface body 53, the periphery of the pendulum valve 40 can be firmly and securely surrounded, and the pendulum valve 40 can be reliably protected.
[0018]
(3) Since the slit 54 is provided in the wall surface body 53 constituting the valve protection member 50, the barrier J of the wall surface body 53 around the pendulum valve 40 is formed when the container 10 for pouring the internal solution from the container body 11 is inclined downward. The presence of the slit 54 does not hinder the flow of the internal solution, the remaining amount of the liquid in the container 10 can be reduced as much as possible, and the usability of the container 10 can be improved. Further, it is possible to reliably detect from the slit 54 that the pendulum valve 40 is incorporated in the wall surface 53 in the assembly line of the assembly of the cap 20, and the assemblability can be improved.
[0019]
(4) By configuring the valve protection member 50 with the housing 51 disposed between the container body 11 and the cap body 21, the housing 51 is separated from the cap body 21, and the housing 51 is separated from the cap body 21 and the container body. The sealing performance between the cap main body 21 and the container main body 11 can be improved, for example, by using a softer material than 11 and interposing between them.
[0020]
(5) By providing the bearing 56 of the pendulum valve 40 in the housing 51, it is not necessary to provide the bearing 56 as a separate part, the number of parts of the assembly of the cap 20 can be reduced, and the assemblability can be improved.
[0021]
(6) Covering the bearing 56 of the pendulum valve 40 with the bearing cover portion 57 makes it difficult for the liquid to directly contact the bearing 56, avoids the swinging failure of the pendulum valve 40 due to solidification of the liquid, and improves the usability of the container 10. it can.
[0022]
(B) In the cap 20, the flow port 36 </ b> A is provided in the second inner cylinder 36 that protrudes inside the container body 11 of the cap body 21, and the aforementioned slit 36 </ b> B is provided in the wall surface of the second inner cylinder 36. Then, the position of the slit 36 </ b> B provided in the second inner cylinder 36 is set at least on the side opposite to the rotating shaft 41 of the pendulum valve 40.
[0023]
Therefore, according to the present embodiment, there are the following operations.
When the second inner cylinder 36 provided with the flow port 36A provided with the pendulum valve 40 is extended to the inside of the container main body 11, the inner solution is poured out from the container main body 11 because the slit 36B is provided on the wall surface of the inner cylinder 36. When the container 10 to be tilted downward, the barrier K to the projecting portion of the second inner cylinder 36 to the container body 11 does not hinder the flow of the content liquid due to the presence of the slit 36B, and the remaining liquid amount in the container 10 is reduced as much as possible. Therefore, the usability of the container 10 can be improved.
[0024]
(C) In the pendulum valve 40 provided in the flow port 36A of the second inner cylinder 36 of the cap 20 (cap body 21), as shown in FIG. 3A, the surface seated on the valve seat 43 at the periphery of the flow port 36A. Was defined as a convex surface 42A. In the convex surface 42A, a truncated conical surface obtained by excising the apex side of the conical surface is fitted into the valve seat 43 of the flow port 36A in a self-aligning manner.
[0025]
A surface facing the inside of the container body 11 of the pendulum valve 40 is a concave surface 42B as shown in FIG.
[0026]
Therefore, according to the present embodiment, there are the following operations.
(1) The convex surface 42A (or concave surface) of the surface of the pendulum valve 40 is fitted to the valve seat 43 at the periphery of the flow port 36A of the cap 20 without self-aligning, and the pendulum valve 40 is fitted to the valve seat 43. Can be reliably seated at a fixed position. As a result, a predetermined flow rate can be regulated without causing an unexpected gap between the pendulum valve 40 and the valve seat 43.
[0027]
(2) Since the surface of the pendulum valve 40 facing the inside of the container body 11 is the concave surface 42B, when the liquid is poured out, the liquid is accumulated in the concave surface 42B of the pendulum valve 40 and the pendulum valve 40 is activated by the weight of the liquid. Then, it closes quickly and the flow rate can be regulated from the beginning of liquid pouring.
[0028]
(3) Since the surface facing the inside of the container body 11 of the pendulum valve 40 is a concave surface 42B, when the liquid is refilled and filled, the air on the liquid surface that is filled and ascends inside the container body 11 is raised. The pendulum valve 40 is raised by the buoyancy of the concave surface 42B of 40. The user can see the completion of refilling by looking at the pendulum valve 40 ascending, and does not spill.
[0029]
In the present invention, the valve protection member may be a frame-like body, a net-like body, or the like. The valve is not limited to a pendulum valve.
[0030]
【The invention's effect】
As described above, according to the present invention, it is possible to prevent the valve provided in the cap from being damaged or dropped out.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a valved container.
FIG. 2 is a plan view of a pendulum valve assembled to a housing.
FIG. 3 is a perspective view showing a pendulum valve.
[Explanation of symbols]
10 Container with valve 11 Container body 20 Cap 40 Pendulum valve (valve)
50 Valve Protection Member 51 Housing 53 Wall Body 54 Slit 56 Bearing 57 Bearing Cover

Claims

When providing a pendulum valve that is supported and swings between a container body and a cap, a container with a valve provided with a valve protection member around the valve ,
A valve-equipped container, wherein the valve protection member comprises a cylindrical wall surface surrounding the periphery of the open / close swing path of the pendulum valve.

The cap is attached to the container body filled with the content liquid in the form of an assembly in which the valve protection member supporting the pendulum valve is fitted to the cap body and the cover body is attached to the cap body. The valved container according to claim 1 used .

The container with a valve according to claim 1 or 2, wherein a slit is provided in the wall surface body.

The said valve protection member consists of a housing arrange | positioned between a container main body and a cap, and the said pendulum valve is supported by the bearing provided in the housing, The container with a valve in any one of Claims 1-3.

The container with a valve according to claim 4 , wherein the cap main body forms a bearing cover portion that covers the bearing in a state where the housing is fitted to the cap main body .

The container with a valve according to claim 4 or 5, wherein the housing is provided with a slit through which the content liquid of the container body can be circulated on the opposite side of the bearing in the circumferential direction of the wall surface body.