JP2022007480A - Measuring cap - Google Patents

Measuring cap Download PDF

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JP2022007480A
JP2022007480A JP2020110490A JP2020110490A JP2022007480A JP 2022007480 A JP2022007480 A JP 2022007480A JP 2020110490 A JP2020110490 A JP 2020110490A JP 2020110490 A JP2020110490 A JP 2020110490A JP 2022007480 A JP2022007480 A JP 2022007480A
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measuring
central axis
partition wall
flow path
container
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進 佐藤
Susumu Sato
瑛士 田中
Eiji Tanaka
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Daiwa Can Co Ltd
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Daiwa Can Co Ltd
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Abstract

To provide a measuring cap capable of discharging a measured content with fewer operations.SOLUTION: A measuring cap includes a connection port part, a flow passage part, a discharge port, and a measuring chamber. The connection port part is connected to a mouth part of a container body for storing a content. The flow passage part is connected to the connection port part. The flow passage part allows the content which has flowed out of the mouth part to flow to the downstream side, and opens at a part in a circumferential direction with an end part on the downstream side being deviated in a radial direction from a central axis. The discharge port is provided at a part in the circumferential direction being deviated in the radial direction from the central axis, and arranged being deviated from the end part on the downstream side of the flow passage part in the circumferential direction. In the measuring chamber, both ends in a direction along the central axis open, and the measuring chamber can rotate around the central axis between a first position opposing to the flow passage part and a second position opposing to the discharge port. The measuring chamber stores the content.SELECTED DRAWING: Figure 13

Description

本発明は、内容物を収容する容器に取り付けられる計量キャップに関する。 The present invention relates to a weighing cap attached to a container containing the contents.

従前から、内容物を収容する容器本体の口部に取り付けられるキャップが知られている。また、回動部を回動させることで、内容物を取り出せるキャップも知られている(例えば、特許文献1参照)。このようなキャップは、容器本体に取り付けられる基部と、基部に対して回動する回動部とにより、内容物を収容する室を形成する。また、キャップは、基部及び回動部に、それぞれ互いに対向できる開口が形成されている。このようなキャップから内容物を吐出するために、まず、回動部を回転操作し、該開口同士を対向させる。該開口同士が対向することで、容器本体及び室が連通する。キャップ及び容器本体を室が容器本体よりも下方となる姿勢にし、その後、回動部を回転操作して該開口同士を離間させる。これにより、容器本体及び室を遮蔽する。次いで、容器本体の上下を反転させることで、キャップは、一定量の内容物が室に残留する。そして、蓋体を開けて、再度容器本体の上下を反転させることで、キャップから室内の一定量の内容物を吐出できる。 Conventionally, a cap attached to the mouth of a container body for accommodating contents has been known. Further, a cap that can take out the contents by rotating the rotating portion is also known (see, for example, Patent Document 1). Such a cap forms a chamber for accommodating the contents by a base attached to the container body and a rotating portion that rotates with respect to the base. Further, the cap has openings formed in the base portion and the rotating portion so as to face each other. In order to discharge the contents from such a cap, first, the rotating portion is rotated to make the openings face each other. When the openings face each other, the container body and the chamber communicate with each other. The cap and the container body are placed in a posture in which the chamber is below the container body, and then the rotating portion is rotated to separate the openings from each other. This shields the container body and the chamber. Then, by turning the container body upside down, a certain amount of the contents of the cap remain in the chamber. Then, by opening the lid and turning the container body upside down again, a certain amount of contents in the room can be discharged from the cap.

実開昭61-45348号公報Jitsukaisho 61-45348 Gazette

しかしながら、このようなキャップは、計量した内容物を吐出させるために、容器本体の反転や回動部の回動等の、複数回の動作を要する。 However, such a cap requires a plurality of operations such as reversing the container body and rotating the rotating portion in order to discharge the weighed contents.

そこで本発明は、少ない動作で計量した内容物を吐出できる計量キャップを提供することを目的とする。 Therefore, an object of the present invention is to provide a measuring cap capable of discharging the measured contents with a small number of operations.

本発明の一態様によれば、計量キャップは、内容物を収容する容器本体の口部に接続される接続口部と、前記接続口部に接続され、前記口部から流出した内容物を下流側へ流すとともに、下流側の端部が中心軸から径方向にずれて、周方向の一部に開口する流路部と、前記中心軸から径方向にずれて、周方向の一部に設けられるとともに、前記流路部の前記下流側の端部と前記周方向でずれて配置された吐出口と、前記中心軸に沿った方向の両端が開口し、前記流路部と対向する第1位置及び前記吐出口と対向する第2位置の間で前記中心軸周りに回転できる、前記内容物を収容する計量室と、を備える。 According to one aspect of the present invention, the measuring cap is connected to a connection port portion connected to the mouth portion of the container body for accommodating the contents, and the contents that are connected to the connection port portion and flow out from the mouth portion downstream. Along with flowing to the side, a flow path portion whose downstream end is radially displaced from the central axis and opens in a part in the circumferential direction and a flow path portion which is radially displaced from the central axis and are provided in a part in the circumferential direction. At the same time, the discharge port arranged so as to be offset from the downstream end of the flow path portion in the circumferential direction, and both ends in the direction along the central axis are opened so as to face the flow path portion. It comprises a measuring chamber for accommodating the contents, which can rotate about the central axis between a position and a second position facing the discharge port.

本発明によれば、少ない動作で計量した内容物を吐出できる計量キャップを提供することができる。 According to the present invention, it is possible to provide a measuring cap capable of discharging the measured contents with a small number of operations.

本発明の一実施形態に係る計量キャップを用いた計量容器の構成を示す斜視図。The perspective view which shows the structure of the measuring container using the measuring cap which concerns on one Embodiment of this invention. 同計量容器の構成を示す斜視図。The perspective view which shows the structure of the measuring container. 同計量容器の台座を除く構成を示す斜視図。The perspective view which shows the structure excluding the pedestal of the measuring container. 同計量容器の台座を除く構成を示す側面図。The side view which shows the structure excluding the pedestal of the measuring container. 同計量容器の構成を示す断面図。The cross-sectional view which shows the structure of the measuring container. 同計量容器の構成を示す断面図。The cross-sectional view which shows the structure of the measuring container. 同計量キャップの構成を示す斜視図。The perspective view which shows the structure of the weighing cap. 同計量キャップの構成を示す斜視図。The perspective view which shows the structure of the weighing cap. 同計量キャップの台座を除く構成を示す斜視図。The perspective view which shows the structure excluding the pedestal of the weighing cap. 同計量キャップの構成を示す側面図。The side view which shows the structure of the weighing cap. 同計量キャップの構成を示す側面図。The side view which shows the structure of the weighing cap. 同計量キャップの構成を示す下面図。Bottom view showing the configuration of the weighing cap. 同計量キャップの構成を示す断面図。The cross-sectional view which shows the structure of the weighing cap. 同計量キャップの構成を示す断面図。The cross-sectional view which shows the structure of the weighing cap. 同計量キャップの要部構成を示すとともに、計量時及び吐出時における状態を示す説明図。Explanatory drawing which shows the main part structure of the weighing cap and shows the state at the time of weighing and at the time of ejection. 同計量容器の内容物の吐出時における構成を示す断面図。The cross-sectional view which shows the structure at the time of discharge of the contents of the measuring container.

以下、本発明の一実施形態に係る計量キャップ1の構成を、図1乃至図6を用いて説明する。
図1及び図2は、本発明の一実施形態に係る計量キャップ1を有する計量容器200の構成を示す斜視図である。図3は、計量容器200の構成であって、台座13を取り外した状態を、図2と同じ方向から示す斜視図である。図4は、計量容器200の構成であって、台座13を取り外した状態を示す側面図である。図5及び図6は、計量容器の構成を示す断面図である。
Hereinafter, the configuration of the measuring cap 1 according to the embodiment of the present invention will be described with reference to FIGS. 1 to 6.
1 and 2 are perspective views showing the configuration of a measuring container 200 having a measuring cap 1 according to an embodiment of the present invention. FIG. 3 is a perspective view showing the configuration of the measuring container 200 and the state in which the pedestal 13 is removed from the same direction as in FIG. FIG. 4 is a side view showing the configuration of the measuring container 200 and the state in which the pedestal 13 is removed. 5 and 6 are cross-sectional views showing the configuration of the measuring container.

図7及び図8は、計量キャップ1の構成を示す斜視図である。図9は、計量キャップの構成であって、台座13を取り外した状態を、図2及び図3と同じ方向から示す斜視図である。図10及び図11は、台座13を取り外した状態における計量キャップ1の構成を示す側面図である。図12は、台座13を取り外した状態における計量キャップ1の構成を示す下面図である。図13は、計量キャップ1の構成を図12中XIII-XIII線断面で示す断面図、図14は、計量キャップ1の構成を図12中XIV-XIV線断面出示す断面図である。 7 and 8 are perspective views showing the configuration of the measuring cap 1. FIG. 9 is a perspective view showing the configuration of the measuring cap, in which the pedestal 13 is removed, from the same direction as in FIGS. 2 and 3. 10 and 11 are side views showing the configuration of the measuring cap 1 with the pedestal 13 removed. FIG. 12 is a bottom view showing the configuration of the measuring cap 1 with the pedestal 13 removed. FIG. 13 is a cross-sectional view showing the configuration of the measuring cap 1 in the cross section taken along the line XIII-XIII in FIG. 12, and FIG. 14 is a cross-sectional view showing the configuration of the measuring cap 1 in the cross section taken along the line XIV-XIV in FIG.

図15は、計量キャップ1の要部構成を示すとともに、計量時(第1位置)及び吐出時(第2位置)における状態を示す説明図である。図16は、内容物300の吐出時における計量容器200の構成を示す説明図である。 FIG. 15 is an explanatory diagram showing a main part configuration of the measuring cap 1 and showing states at the time of weighing (first position) and at the time of discharging (second position). FIG. 16 is an explanatory diagram showing the configuration of the measuring container 200 at the time of discharging the content 300.

計量キャップ1は、内容物300を収容する容器本体100に固定され、内容物300を一定量だけ吐出する。図1及び図6に示すように、計量キャップ1及び容器本体100は、一体に組み立てられることで、計量容器200を構成する。例えば、計量容器200は、計量キャップ1を下方とした姿勢で自立し、そして、使用可能である。 The measuring cap 1 is fixed to the container body 100 that houses the content 300, and discharges the content 300 by a fixed amount. As shown in FIGS. 1 and 6, the measuring cap 1 and the container body 100 are integrally assembled to form the measuring container 200. For example, the measuring container 200 can stand on its own with the measuring cap 1 facing down and can be used.

ここで、容器本体100は、内容物300を吐出する容器口部110を有する容器であり、計量キャップ1に取り付け可能であれば適宜設定できる。また、計量キャップ1及び容器本体100の固定は、ねじによる螺合や嵌合等によって行われる。本実施形態においては、ねじによる螺合により計量キャップ1及び容器本体100が固定される例を用いて説明する。本実施形態において、図5乃至図6に示すように、容器本体100は、例えば、容器口部110を有するボトル型の缶である。図5及び図6に示すように、容器本体100は、容器口部110にネジ部111を備える。なお、容器本体100の材料は適宜設定可能であり、樹脂材料であってもよく、金属材料であってもよい。 Here, the container body 100 is a container having a container mouth 110 for discharging the contents 300, and can be appropriately set if it can be attached to the measuring cap 1. Further, the measuring cap 1 and the container body 100 are fixed by screwing or fitting with screws. In this embodiment, an example in which the measuring cap 1 and the container body 100 are fixed by screwing with a screw will be described. In the present embodiment, as shown in FIGS. 5 to 6, the container body 100 is, for example, a bottle-shaped can having a container mouth portion 110. As shown in FIGS. 5 and 6, the container body 100 includes a screw portion 111 at the container mouth portion 110. The material of the container body 100 can be appropriately set, and may be a resin material or a metal material.

また、内容物300は、例えば、粉体、粒径の小さい粒体、又は、顆粒状に形成される。具体例として、内容物300は、小麦粉、片栗粉、重曹、砂糖、塩、粉胡椒、粒胡椒、ベーキングパウダー、カレーパウダー等の食材、調味料及び香辛料等である。 Further, the content 300 is formed, for example, in the form of powder, granules having a small particle size, or granules. As a specific example, the content 300 includes ingredients such as wheat flour, kataguri powder, baking soda, sugar, salt, powdered pepper, grain pepper, baking powder, and curry powder, seasonings, and spices.

次に、本実施形態の計量キャップ1の構成について説明する。
図1、図2及び図5乃至図8に示すように、計量キャップ1は、接続筒部11と、計量筒部12と、台座13と、を備える。図7乃至図11に示すように、計量キャップ1は、接続筒部11及び計量筒部12が一体に組み立てられており、そして、計量筒部12に台座13を着脱できる。
Next, the configuration of the measuring cap 1 of the present embodiment will be described.
As shown in FIGS. 1, 2 and 5 to 8, the measuring cap 1 includes a connecting cylinder portion 11, a measuring cylinder portion 12, and a pedestal 13. As shown in FIGS. 7 to 11, in the measuring cap 1, the connecting cylinder portion 11 and the measuring cylinder portion 12 are integrally assembled, and the pedestal 13 can be attached to and detached from the measuring cylinder portion 12.

接続筒部11は、容器口部110に固定可能に形成される。また、接続筒部11は、計量筒部12と接続する。図5、図6、図13及び図14に示すように、接続筒部11は、容器口部110から下方、且つ、径方向への内容物300の流路となる流路部26を有する。 The connection cylinder portion 11 is formed so as to be fixed to the container mouth portion 110. Further, the connecting cylinder portion 11 is connected to the measuring cylinder portion 12. As shown in FIGS. 5, 6, 13 and 14, the connection cylinder portion 11 has a flow path portion 26 which is a flow path of the content 300 downward from the container mouth portion 110 and in the radial direction.

具体例として、図13及び図14に示すように、接続筒部11は、板部21と、スカート部22と、接続口部23と、挿入部24と、係合部25と、流路部26と、を備える。接続筒部11は、例えば、樹脂成形により形成される。接続筒部11は、板部21、スカート部22、接続口部23、挿入部24、係合部25及び流路部26が一体に形成される。 As a specific example, as shown in FIGS. 13 and 14, the connection cylinder portion 11 includes a plate portion 21, a skirt portion 22, a connection port portion 23, an insertion portion 24, an engagement portion 25, and a flow path portion. 26 and. The connection cylinder portion 11 is formed by, for example, resin molding. The connection cylinder portion 11 is integrally formed with a plate portion 21, a skirt portion 22, a connection port portion 23, an insertion portion 24, an engagement portion 25, and a flow path portion 26.

板部21は、円環状の平板状に形成される。スカート部22は、板部21の中心軸と同軸の円筒状に形成される。スカート部22は、板部21の外周縁に設けられ、板部21の中心軸に沿った方向で一方側に延出する。スカート部22は、図5及び図6に示すように、接続筒部11が容器本体100の容器口部110に固定されたときに、容器本体100の容器口部110側の周囲を覆う。 The plate portion 21 is formed in an annular flat plate shape. The skirt portion 22 is formed in a cylindrical shape coaxial with the central axis of the plate portion 21. The skirt portion 22 is provided on the outer peripheral edge of the plate portion 21 and extends to one side in the direction along the central axis of the plate portion 21. As shown in FIGS. 5 and 6, the skirt portion 22 covers the periphery of the container body 100 on the container mouth 110 side when the connection cylinder portion 11 is fixed to the container mouth 110 of the container body 100.

接続口部23は、板部21の容器本体100と対向する主面に設けられ、容器口部110に固定される。例えば、接続口部23は、板部21の中心軸と同軸の円筒状に形成され、内周面に容器口部110のネジ部111に螺合される雌ねじ23aが形成される。なお、接続口部23は、容器口部110に固定可能であれば、他の構成であってもよい。 The connection port 23 is provided on the main surface of the plate 21 facing the container body 100, and is fixed to the container port 110. For example, the connection port 23 is formed in a cylindrical shape coaxial with the central axis of the plate 21, and a female screw 23a screwed into the thread 111 of the container port 110 is formed on the inner peripheral surface. The connection port 23 may have another configuration as long as it can be fixed to the container port 110.

挿入部24は、例えば、板部21の中心軸と同軸の、接続口部23の内径及び容器口部110の内径よりも小径の円筒状に形成される。挿入部24は、接続口部23が容器口部110に固定されたときに、容器口部110に挿入され、流路部26への内容物300の流れを案内する。なお、接続筒部11は、挿入部24を有さず、流路部26へ連続する開口が板部21に形成される構成であってもよい。 The insertion portion 24 is formed, for example, in a cylindrical shape coaxial with the central axis of the plate portion 21 and having a diameter smaller than the inner diameter of the connection port portion 23 and the inner diameter of the container opening portion 110. When the connection port 23 is fixed to the container port 110, the insertion section 24 is inserted into the container port 110 and guides the flow of the contents 300 to the flow path section 26. The connection cylinder portion 11 may not have the insertion portion 24 and may have a configuration in which a continuous opening to the flow path portion 26 is formed in the plate portion 21.

係合部25は、板部21の接続口部23が設けられる側とは反対側の主面に設けられる。係合部25は、板部21の外周縁側に設けられ、板部21の中心軸と同軸の円筒状に形成される。係合部25は、計量筒部12と係合することで、計量筒部12を固定する。 The engaging portion 25 is provided on the main surface of the plate portion 21 opposite to the side on which the connection port portion 23 is provided. The engaging portion 25 is provided on the outer peripheral edge side of the plate portion 21 and is formed in a cylindrical shape coaxial with the central axis of the plate portion 21. The engaging portion 25 fixes the measuring cylinder portion 12 by engaging with the measuring cylinder portion 12.

流路部26は、板部21の係合部25が設けられる主面に設けられ、挿入部24と連続するとともに、挿入部24から周方向の一部に径方向へと内容物300を流す流路である。例えば、流路部26は、板部21の主面から離間するにつれて孔部41aに向かって傾斜する傾斜壁26aと係合部25の一部により形成される。即ち、流路部26は、傾斜壁26aの係合部25と径方向で対向する内面及び係合部25の内周面の一部により形成され、該傾斜壁26a及び係合部25の一部で囲われる空間26Aが内容物300を案内する流路となる。流路部26は、挿入部24側が内容物300の流れ方向で上流となり、上流が挿入部24と連続するとともに、下流に向かって、径方向へと内容物300を案内し、下流の端部において、中心軸から径方向にずれて、周方向の一部に開口する。 The flow path portion 26 is provided on the main surface where the engaging portion 25 of the plate portion 21 is provided, is continuous with the insertion portion 24, and causes the contents 300 to flow radially from the insertion portion 24 to a part in the circumferential direction. It is a flow path. For example, the flow path portion 26 is formed by an inclined wall 26a that inclines toward the hole portion 41a as it separates from the main surface of the plate portion 21, and a part of the engaging portion 25. That is, the flow path portion 26 is formed by a part of the inner surface facing the engaging portion 25 of the inclined wall 26a in the radial direction and the inner peripheral surface of the engaging portion 25, and is one of the inclined wall 26a and the engaging portion 25. The space 26A surrounded by the portion serves as a flow path for guiding the content 300. In the flow path portion 26, the insertion portion 24 side is upstream in the flow direction of the content 300, the upstream is continuous with the insertion portion 24, and the content 300 is guided in the radial direction toward the downstream, and the downstream end portion. In, it deviates in the radial direction from the central axis and opens in a part in the circumferential direction.

計量筒部12は、流路部26から供給された内容物300を一定量だけ計量するとともに、該計量した内容物300を二次側に搬送する。具体例として、図13及び図14に示すように、計量筒部12は、固定体31と、吐出カバー32と、回転体33と、付勢部材34と、を備える。 The measuring cylinder portion 12 weighs the content 300 supplied from the flow path portion 26 by a fixed amount, and conveys the weighed content 300 to the secondary side. As a specific example, as shown in FIGS. 13 and 14, the measuring cylinder portion 12 includes a fixed body 31, a discharge cover 32, a rotating body 33, and an urging member 34.

固定体31は、係合部25に固定される。具体例として、図13及び図14に示すように、固定体31は、仕切壁41と、被係合部42と、第1カバー部43と、軸部44と、第1保持部45と、を備える。固定体31は、例えば、樹脂成形により形成される。固定体31は、仕切壁41、被係合部42、第1カバー部43、軸部44及び第1保持部45が一体に形成される。 The fixed body 31 is fixed to the engaging portion 25. As a specific example, as shown in FIGS. 13 and 14, the fixed body 31 includes a partition wall 41, an engaged portion 42, a first cover portion 43, a shaft portion 44, and a first holding portion 45. To prepare for. The fixed body 31 is formed by, for example, resin molding. The fixed body 31 is integrally formed with a partition wall 41, an engaged portion 42, a first cover portion 43, a shaft portion 44, and a first holding portion 45.

仕切壁41は、円板状に形成され、外周縁側であって、且つ、周方向の一部に孔部41aを有する。孔部41aは、流路部26の下流端部の開口と対向する。孔部41aの開口面積は、例えば、流路部26の下流端部の開口の開口面積よりも小さい。 The partition wall 41 is formed in a disk shape, is on the outer peripheral edge side, and has a hole 41a in a part in the circumferential direction. The hole 41a faces the opening at the downstream end of the flow path 26. The opening area of the hole 41a is, for example, smaller than the opening area of the opening at the downstream end of the flow path portion 26.

被係合部42は、仕切壁41の中心軸と同軸に形成された円筒状に形成される。被係合部42は、仕切壁41の外周縁に設けられる。被係合部42は、係合部25と嵌合する。例えば、被係合部42の内径は、係合部25と嵌め合い可能に、係合部25の外径と同じ径に形成される。 The engaged portion 42 is formed in a cylindrical shape formed coaxially with the central axis of the partition wall 41. The engaged portion 42 is provided on the outer peripheral edge of the partition wall 41. The engaged portion 42 fits with the engaging portion 25. For example, the inner diameter of the engaged portion 42 is formed to have the same diameter as the outer diameter of the engaging portion 25 so as to be able to be fitted with the engaging portion 25.

第1カバー部43は、仕切壁41の中心軸と同軸に形成される。第1カバー部43は、図7乃至図10、図13及び図14に示すように、部分的に高さが異なる円筒状に形成される。第1カバー部43は、仕切壁41の外周縁に設けられ、仕切壁41から被係合部42とは反対側へ突出する。第1カバー部43は、吐出カバー32とともに、回転体33を覆う。 The first cover portion 43 is formed coaxially with the central axis of the partition wall 41. As shown in FIGS. 7 to 10, 13 and 14, the first cover portion 43 is formed in a cylindrical shape having partially different heights. The first cover portion 43 is provided on the outer peripheral edge of the partition wall 41, and projects from the partition wall 41 to the side opposite to the engaged portion 42. The first cover portion 43 covers the rotating body 33 together with the discharge cover 32.

軸部44は、仕切壁41の中心軸と同軸の円柱状に形成される。軸部44は、仕切壁41の第1カバー部43と同方向へ、換言すると、仕切壁41から被係合部42とは反対方向へ、仕切壁41から突出する。 The shaft portion 44 is formed in a columnar shape coaxial with the central axis of the partition wall 41. The shaft portion 44 projects from the partition wall 41 in the same direction as the first cover portion 43 of the partition wall 41, in other words, from the partition wall 41 in the direction opposite to the engaged portion 42.

第1保持部45は、仕切壁41に設けられ、仕切壁41から軸部44と同方向へ突出する。第1保持部45は、仕切壁41の中心から径方向外方へとずれた位置に設けられる。図15に示すように、例えば、第1保持部45は、仕切壁41に形成された孔部41aと周方向で異なる位置に設けられる。 The first holding portion 45 is provided on the partition wall 41 and projects from the partition wall 41 in the same direction as the shaft portion 44. The first holding portion 45 is provided at a position displaced outward in the radial direction from the center of the partition wall 41. As shown in FIG. 15, for example, the first holding portion 45 is provided at a position different in the circumferential direction from the hole portion 41a formed in the partition wall 41.

第1保持部45は、例えば、図15に示すように、仕切壁41の軸部44を挟んで孔部41aとは反対側に設けられる。第1保持部45は、付勢部材34の一部を保持する。また、第1保持部45は、付勢部材34の保持する部位の中心軸に沿って、仕切壁41から離間する方向への移動を規制する規制部45aを有する。例えば、第1保持部45は、中心軸に沿って仕切壁41に突出するとともに、その先端が中心軸に対して直交する方向に突出することで、該先端に規制部45aを有する。 As shown in FIG. 15, for example, the first holding portion 45 is provided on the side opposite to the hole portion 41a with the shaft portion 44 of the partition wall 41 interposed therebetween. The first holding portion 45 holds a part of the urging member 34. Further, the first holding portion 45 has a regulating portion 45a that regulates movement in a direction away from the partition wall 41 along the central axis of the portion held by the urging member 34. For example, the first holding portion 45 has a regulating portion 45a at the tip thereof by projecting to the partition wall 41 along the central axis and projecting the tip thereof in a direction orthogonal to the central axis.

吐出カバー32は、計量キャップ1の底部を構成し、内容物300を吐出する吐出口を形成する。具体例として、図13及び図14に示すように、吐出カバー32は、底壁51と、ボス部52と、第2カバー部53と、を備える。吐出カバー32は、例えば、樹脂成形により形成される。吐出カバー32は、底壁51、ボス部52及び第2カバー部53が一体に形成される。 The discharge cover 32 constitutes the bottom of the measuring cap 1 and forms a discharge port for discharging the contents 300. As a specific example, as shown in FIGS. 13 and 14, the discharge cover 32 includes a bottom wall 51, a boss portion 52, and a second cover portion 53. The discharge cover 32 is formed, for example, by resin molding. The discharge cover 32 is integrally formed with a bottom wall 51, a boss portion 52, and a second cover portion 53.

底壁51は、円板状に形成される。底壁51は、回転体33の中心軸方向の端部側を覆う。底壁51は、一部に、吐出口51aを有する。吐出口51aは、固定体31及び吐出カバー32が組み立てられた状態において、流路部26の下流側の端部の開口及び固定体31の仕切壁41に形成された孔部41aと周方向にずれて配置される。例えば、吐出口51aは、中心軸に対して直交する方向で、軸部44を挟んで、孔部41aと反対側に配置される。例えば、吐出口51aは、軸部44を中心として、孔部41aから周方向に120°程度ずれた位置に配置される。例えば、図3、図4、図6、図9、図11及び図14に示すように、底壁51は、中心軸に沿って外方へと延設する扇状又は三角形状の筒壁51bを有し、吐出口51aは、この筒壁51bにより形成される。なお、底壁51が筒壁51bを有さず、吐出口51aは、底壁51に形成された開口により形成される構成であってもよい。 The bottom wall 51 is formed in a disk shape. The bottom wall 51 covers the end side of the rotating body 33 in the central axial direction. The bottom wall 51 has a discharge port 51a in a part thereof. The discharge port 51a is circumferentially oriented with the opening at the downstream end of the flow path portion 26 and the hole 41a formed in the partition wall 41 of the fixed body 31 in a state where the fixed body 31 and the discharge cover 32 are assembled. They are placed out of alignment. For example, the discharge port 51a is arranged on the opposite side of the hole 41a with the shaft portion 44 in the direction orthogonal to the central axis. For example, the discharge port 51a is arranged at a position deviated by about 120 ° in the circumferential direction from the hole portion 41a with the shaft portion 44 as the center. For example, as shown in FIGS. 3, 4, 6, 9, 11 and 14, the bottom wall 51 is a fan-shaped or triangular tubular wall 51b extending outward along the central axis. The discharge port 51a is formed by the cylinder wall 51b. The bottom wall 51 may not have the cylinder wall 51b, and the discharge port 51a may be formed by an opening formed in the bottom wall 51.

ボス部52は、固定体31の軸部44に固定される。例えば、ボス部52は、底壁51の中心軸と同軸の円筒状に形成される。ボス部52は、例えば、軸部44と嵌合する。例えば、ボス部52の内径は、軸部44と嵌め合い可能に、軸部44の外径と同じ径に形成される。 The boss portion 52 is fixed to the shaft portion 44 of the fixed body 31. For example, the boss portion 52 is formed in a cylindrical shape coaxial with the central axis of the bottom wall 51. The boss portion 52 is fitted with, for example, the shaft portion 44. For example, the inner diameter of the boss portion 52 is formed to have the same diameter as the outer diameter of the shaft portion 44 so as to be able to be fitted with the shaft portion 44.

第2カバー部53は、第1カバー部43とともに、回転体33の外周面を覆う。第2カバー部53は、底壁51の中心軸と同軸に形成され、部分的に高さが異なる円筒状に形成される。第2カバー部53は、第1カバー部43と同径の筒状に形成される。第2カバー部53は、底壁51の外周縁に設けられ、底壁51からボス部52側へ突出する。 The second cover portion 53, together with the first cover portion 43, covers the outer peripheral surface of the rotating body 33. The second cover portion 53 is formed coaxially with the central axis of the bottom wall 51, and is formed in a cylindrical shape having partially different heights. The second cover portion 53 is formed in a tubular shape having the same diameter as the first cover portion 43. The second cover portion 53 is provided on the outer peripheral edge of the bottom wall 51, and projects from the bottom wall 51 toward the boss portion 52.

このような第2カバー部53は、第1カバー部43とともに、回転体33の外周面を覆うとともに、回転体33の外周面の一部を外部に露出させる。より具体的には、固定体31及び吐出カバー32が一体に組み立てられることで、第1カバー部43及び第2カバー部53は、その対向する端部の一部に、周方向に延びる案内孔60を形成する。案内孔60は、回転体33が第1位置及び第2位置の間で回転できる角度範囲に渡って形成される。例えば、回転体33が第1位置及び第2位置の間で回転できる角度範囲の例としては、120°である。 Such a second cover portion 53, together with the first cover portion 43, covers the outer peripheral surface of the rotating body 33 and exposes a part of the outer peripheral surface of the rotating body 33 to the outside. More specifically, when the fixed body 31 and the discharge cover 32 are integrally assembled, the first cover portion 43 and the second cover portion 53 have a guide hole extending in the circumferential direction in a part of the opposite end portions thereof. Form 60. The guide hole 60 is formed over an angle range in which the rotating body 33 can rotate between the first position and the second position. For example, 120 ° is an example of the angle range in which the rotating body 33 can rotate between the first position and the second position.

また、第1カバー部43及び第2カバー部53は、案内孔60を形成すべく、周方向の高さが異なる形状にそれぞれ形成され、これら形状によって、周方向の位置合わせが可能に形成される。また、第1カバー部43及び第2カバー部53の少なくとも一方は、案内孔60の周方向で一方の端部、より具体的には、案内孔60の回転体33が後述する第1位置から第2位置に回転するときの回転方向における二次側の端部に配置されるつまみ61を備える。つまみ61は、例えば、主面が中心軸に沿った板状に形成される。 Further, the first cover portion 43 and the second cover portion 53 are formed in shapes having different heights in the circumferential direction in order to form the guide hole 60, and these shapes are formed so that the alignment in the circumferential direction is possible. The cover. Further, at least one of the first cover portion 43 and the second cover portion 53 is located at one end in the circumferential direction of the guide hole 60, more specifically, from the first position where the rotating body 33 of the guide hole 60 will be described later. A knob 61 arranged at the end on the secondary side in the rotation direction when rotating to the second position is provided. The knob 61 is formed, for example, in a plate shape whose main surface is along the central axis.

なお、本実施形態において、つまみ61は、吐出カバー32の第2カバー部53に設けられる例を各図で示すが、つまみ61は、固定体31の第1カバー部43に設けられてもよい。また、他の例として、つまみ61は、第1カバー部43及び第2カバー部53にそれぞれ小片状の突起が形成され、固定体31及び吐出カバー32が組み立てられたときに、これら小片状の突起が組み合わさることで構成されてもよい。 In this embodiment, the knob 61 is shown in each figure as an example in which the knob 61 is provided on the second cover portion 53 of the discharge cover 32, but the knob 61 may be provided on the first cover portion 43 of the fixed body 31. .. Further, as another example, the knob 61 has small piece-shaped protrusions formed on the first cover portion 43 and the second cover portion 53, respectively, and these small pieces are assembled when the fixed body 31 and the discharge cover 32 are assembled. It may be configured by combining shaped protrusions.

回転体33は、軸部44周りで回転する。回転体33は、例えば、軸部44又は軸部44に嵌合したボス部52に回転可能に支持される。回転体33は、計量室33a及びレバー33bを有する。回転体33は、図5及び図13に示す、計量室33aが固定体31の仕切壁41に設けられた孔部41aと対向する第1位置、及び、図16に示す、吐出カバー32に設けられた吐出口51aと対向する第2位置の間を回転できる。また、レバー33bは、回転体33を第1位置から第2位置の間へ回転させるときに、操作される。具体例として、図13及び図14に示すように、回転体33は、例えば、第1部材71と、第2部材72と、を備える。 The rotating body 33 rotates around the shaft portion 44. The rotating body 33 is rotatably supported by, for example, a shaft portion 44 or a boss portion 52 fitted to the shaft portion 44. The rotating body 33 has a measuring chamber 33a and a lever 33b. The rotating body 33 is provided in the first position shown in FIGS. 5 and 13 in which the measuring chamber 33a faces the hole 41a provided in the partition wall 41 of the fixed body 31, and in the discharge cover 32 shown in FIG. It can rotate between the second position facing the discharged discharge port 51a. Further, the lever 33b is operated when the rotating body 33 is rotated between the first position and the second position. As a specific example, as shown in FIGS. 13 and 14, the rotating body 33 includes, for example, a first member 71 and a second member 72.

図13及び図14に示すように、第1部材71は、板部71aと、板部71aに形成され、軸部44が挿入される挿入孔71bと、板部71aに設けられ、第1保持部45が挿入される孔部71cと、第2部材72と係合する係合突起71dと、を備える。第1部材71は、例えば、樹脂成形により形成される。第1部材71は、板部71a及び係合突起71dが一体に形成される。 As shown in FIGS. 13 and 14, the first member 71 is provided in the plate portion 71a, the insertion hole 71b formed in the plate portion 71a into which the shaft portion 44 is inserted, and the plate portion 71a, and is first held. A hole 71c into which the portion 45 is inserted and an engaging protrusion 71d that engages with the second member 72 are provided. The first member 71 is formed by, for example, resin molding. The plate portion 71a and the engaging protrusion 71d are integrally formed on the first member 71.

板部71aは、例えば、計量室33aが存する領域が切欠する略円形の板状である。挿入孔71bは、軸部44が挿入可能に、軸部44の外径と同一か、又は、軸部44の外径より若干大きい内径に形成された円形の孔である。挿入孔71bは、板部71aの中心軸と同軸である。なお、板部71aは異形状であってもよく、この場合、板部71a(回転体33)の回転中心と同軸に挿入孔71bが設定される。 The plate portion 71a has, for example, a substantially circular plate shape in which the region where the measuring chamber 33a exists is cut out. The insertion hole 71b is a circular hole formed so that the shaft portion 44 can be inserted and has an inner diameter that is the same as the outer diameter of the shaft portion 44 or slightly larger than the outer diameter of the shaft portion 44. The insertion hole 71b is coaxial with the central axis of the plate portion 71a. The plate portion 71a may have a different shape, and in this case, the insertion hole 71b is set coaxially with the rotation center of the plate portion 71a (rotating body 33).

図15に示すように、孔部71cは、板部71aの中心軸を曲率中心とする円弧状に形成される。孔部71cは、第1保持部45が挿入されるとともに、回転体33が回転したときに、第1保持部45が挿入された状態で、板部71aを回転可能に形成する。例えば、孔部71cは、回転体33が第1位置及び第2位置の間で回転可能に、所定の長さに設定される。 As shown in FIG. 15, the hole portion 71c is formed in an arc shape having the central axis of the plate portion 71a as the center of curvature. The hole portion 71c forms the plate portion 71a rotatably with the first holding portion 45 inserted when the first holding portion 45 is inserted and the rotating body 33 rotates. For example, the hole 71c is set to a predetermined length so that the rotating body 33 can rotate between the first position and the second position.

係合突起71dは、板部71aの外周縁に沿って形成される。係合突起71dは、筒状である。例えば、係合突起71dは、板部71aの外周縁に沿って形成され、板部71aの外周縁よりも若干中心側に配置される。即ち、係合突起71dは、板部71aの外周縁に沿って、板部71aの外周縁よりも若干小さい形状の筒である。 The engaging protrusion 71d is formed along the outer peripheral edge of the plate portion 71a. The engaging protrusion 71d has a cylindrical shape. For example, the engaging protrusion 71d is formed along the outer peripheral edge of the plate portion 71a, and is arranged slightly closer to the center side than the outer peripheral edge of the plate portion 71a. That is, the engaging protrusion 71d is a cylinder having a shape slightly smaller than the outer peripheral edge of the plate portion 71a along the outer peripheral edge of the plate portion 71a.

図13及び図14に示すように、第2部材72は、円板上の板部72aと、板部72aの中心軸と同軸の円筒状の軸受部72bと、板部72aの外周縁に形成された筒部72cと、レバー33bと、を備える。第2部材72は、例えば、樹脂成形により形成される。第2部材72は、板部72a、軸受部72b、筒部72c及びレバー33bが一体に形成される。第2部材72は、第1部材71と一体に組み立てられることで、回転体33を構成する。 As shown in FIGS. 13 and 14, the second member 72 is formed on the plate portion 72a on the disk, the cylindrical bearing portion 72b coaxial with the central axis of the plate portion 72a, and the outer peripheral edge of the plate portion 72a. A cylindrical portion 72c and a lever 33b are provided. The second member 72 is formed, for example, by resin molding. The plate portion 72a, the bearing portion 72b, the cylinder portion 72c, and the lever 33b are integrally formed on the second member 72. The second member 72 is assembled integrally with the first member 71 to form a rotating body 33.

板部72aは、例えば、計量室33aが存する領域が切欠する略円形の板状であり、第1部材71の板部71aと外周縁の形状が同じ形状に設定される。 The plate portion 72a has, for example, a substantially circular plate shape in which the region where the measuring chamber 33a exists is cut out, and the shape of the plate portion 71a of the first member 71 and the shape of the outer peripheral edge are set to be the same.

軸受部72bは、板部72aの中心軸と同軸の円筒状である。軸受部72bは、板部72aの第1部材71側の主面から突出する。軸受部72bは、軸部44又はボス部52に回転可能に支持される。本実施形態において、軸受部72bは、ボス部52に回転可能に支持される。 The bearing portion 72b has a cylindrical shape coaxial with the central axis of the plate portion 72a. The bearing portion 72b protrudes from the main surface of the plate portion 72a on the first member 71 side. The bearing portion 72b is rotatably supported by the shaft portion 44 or the boss portion 52. In the present embodiment, the bearing portion 72b is rotatably supported by the boss portion 52.

筒部72cは、係合突起71dと係合し、係合突起71dに固定される。即ち、筒部72cは、係合突起71dと係合することで、第2部材72を第1部材71に固定する。筒部72cは、係合部25と嵌め合い可能に、係合突起71dの外周縁の曲率半径と同じ内径の円筒状に形成されるとともに、板部71aの切欠とともに計量室33aを形成する壁部72dを有する。壁部72dは、中心軸に沿って延設される。壁部72dは、例えば、第1保持部45とともに、付勢部材34を保持する第2保持部を構成する。なお、付勢部材34を保持する第2保持部は、壁部72dが構成するのではなく、第1部材71又は第2部材72の一部に設けられる構成であってもよい。 The tubular portion 72c engages with the engaging protrusion 71d and is fixed to the engaging protrusion 71d. That is, the tubular portion 72c engages with the engaging projection 71d to fix the second member 72 to the first member 71. The tubular portion 72c is formed into a cylindrical shape having the same inner diameter as the radius of curvature of the outer peripheral edge of the engaging protrusion 71d so as to be able to be fitted with the engaging portion 25, and the wall forming the measuring chamber 33a together with the notch of the plate portion 71a. It has a portion 72d. The wall portion 72d extends along the central axis. The wall portion 72d, together with the first holding portion 45, constitutes a second holding portion that holds the urging member 34, for example. The second holding portion for holding the urging member 34 may not be formed by the wall portion 72d, but may be provided on a part of the first member 71 or the second member 72.

レバー33bは、第2部材72(筒部72cの一部)に設けられる。レバー33bは、一体に組み立てられた固定体31及び吐出カバー32の間の空間に回転体33が配置されたときに、案内孔60に配置される。 The lever 33b is provided on the second member 72 (a part of the tubular portion 72c). The lever 33b is arranged in the guide hole 60 when the rotating body 33 is arranged in the space between the integrally assembled fixed body 31 and the discharge cover 32.

なお、本実施形態においては、レバー33bは、第2部材72の筒部72cに設けられる例を図13及び図14で示すが、レバー33bは、第1部材71に設けられてもよい。また、他の例として、レバー33bは、第1部材71及び第2部材72にそれぞれ小片状の突起が形成され、固定体31及び吐出カバー32が組み立てられたときに、これら小片状の突起が組み合わさることで構成されてもよい。 In this embodiment, an example in which the lever 33b is provided on the tubular portion 72c of the second member 72 is shown in FIGS. 13 and 14, but the lever 33b may be provided on the first member 71. Further, as another example, the lever 33b has small piece-shaped protrusions formed on the first member 71 and the second member 72, respectively, and when the fixed body 31 and the discharge cover 32 are assembled, these small pieces are formed. It may be configured by combining protrusions.

付勢部材34は、第2位置から第1位置へ向かう方向へ、回転体33を付勢する。付勢部材34は、例えばねじりバネである。ねじりバネである付勢部材34は、例えば、コイル部に接続される対のアーム34aを有し、一方のアーム34aが第1保持部45に保持され、他方のアーム34aが第2保持部(壁部72d)に保持され、そして、コイル部が軸部44の周囲に配置される。付勢部材34は、2つのアームが周方向に離間する方向に、第1保持部45及び第2保持部(壁部72d)を付勢する。即ち、付勢部材34は、回転体33を第2位置側から第1位置側に向かって付勢し、回転体33を第1位置に保持するとともに、第2位置に移動した回転体33を第1位置に復帰させる。例えば、付勢部材34は、回転体33が第1位置において、対のアーム34aの開き角度が最大となるように設定される。 The urging member 34 urges the rotating body 33 in the direction from the second position to the first position. The urging member 34 is, for example, a torsion spring. The urging member 34, which is a torsion spring, has, for example, a pair of arms 34a connected to a coil portion, one arm 34a is held by the first holding portion 45, and the other arm 34a is held by the second holding portion ( It is held by the wall portion 72d), and the coil portion is arranged around the shaft portion 44. The urging member 34 urges the first holding portion 45 and the second holding portion (wall portion 72d) in a direction in which the two arms are separated from each other in the circumferential direction. That is, the urging member 34 urges the rotating body 33 from the second position side toward the first position side, holds the rotating body 33 in the first position, and moves the rotating body 33 to the second position. Return to the first position. For example, the urging member 34 is set so that the opening angle of the pair of arms 34a is maximized when the rotating body 33 is in the first position.

台座13は、容器本体100に固定された一体の接続筒部11及び計量筒部12を、直立した姿勢で保持できる。台座13は、上面が閉塞する円筒状に形成されるとともに、上面に、吐出カバー32の底壁51に設けられた筒壁51bを配置可能な凹部13aを有する。なお、台座13は、部分的に筒壁51bを配置する凹部13aを有することから、重力方向に、計量容器200を自立させるために、台座13上に配置した計量容器200(台座13を除く計量キャップ1及び容器本体100)の中心軸が重力方向に沿って延在するべく、円筒状の周壁が脚部13bを構成する。また、台座13は、台座13上に配置した計量容器200(台座13を除く計量キャップ1及び容器本体100)の径方向の位置を案内するべく、円筒状の壁部13cを有する。台座13は、例えば、樹脂成形により形成される。台座13は、凹部13a、脚部13b及び壁部13cが一体に形成される。 The pedestal 13 can hold the integrated connecting cylinder portion 11 and the measuring cylinder portion 12 fixed to the container body 100 in an upright posture. The pedestal 13 is formed in a cylindrical shape with an upper surface closed, and has a recess 13a on the upper surface on which a tubular wall 51b provided on the bottom wall 51 of the discharge cover 32 can be arranged. Since the pedestal 13 has a recess 13a in which the cylinder wall 51b is partially arranged, the measuring container 200 (measurement excluding the pedestal 13) arranged on the pedestal 13 in order to make the measuring container 200 self-supporting in the direction of gravity. A cylindrical peripheral wall constitutes the leg portion 13b so that the central axis of the cap 1 and the container body 100) extends along the direction of gravity. Further, the pedestal 13 has a cylindrical wall portion 13c for guiding the radial position of the measuring container 200 (the measuring cap 1 excluding the pedestal 13 and the container main body 100) arranged on the pedestal 13. The pedestal 13 is formed, for example, by resin molding. The pedestal 13 is integrally formed with a recess 13a, a leg portion 13b, and a wall portion 13c.

このように構成された計量キャップ1を用いた内容物300の計量及び吐出について、以下説明する。なお、台座13を除く計量容器200を計量容器本体200Aとして以下説明する。 The weighing and discharging of the content 300 using the measuring cap 1 configured in this way will be described below. The measuring container 200 excluding the pedestal 13 will be described below as the measuring container main body 200A.

先ず、容器本体100内に内容物300が収容された状態で、計量キャップ1が容器本体100に装着される。具体的には、容器本体100の容器口部110のネジ部111に、計量キャップ1の接続口部23の雌ねじ23aを螺合させることで、計量キャップ1を容器本体100に装着する。このとき、計量キャップ1から台座13を外し、容器本体100の口部が上方に向く姿勢で、一体に組み立てられた接続筒部11及び計量筒部12を容器本体100に取り付ける。これにより、計量容器本体200Aが組み立てられる。計量容器本体200Aは、接地面に配置された台座13に、計量筒部12(吐出カバー32)が下方となる姿勢で載置される。これにより、図1に示すように、計量容器200は、自立する。 First, the measuring cap 1 is attached to the container body 100 with the contents 300 housed in the container body 100. Specifically, the measuring cap 1 is attached to the container body 100 by screwing the female screw 23a of the connecting port 23 of the measuring cap 1 into the threaded portion 111 of the container mouth 110 of the container body 100. At this time, the pedestal 13 is removed from the measuring cap 1, and the integrally assembled connection cylinder portion 11 and the measuring cylinder portion 12 are attached to the container main body 100 in a posture in which the mouth portion of the container main body 100 faces upward. As a result, the measuring container main body 200A is assembled. The measuring container main body 200A is placed on a pedestal 13 arranged on a ground surface with the measuring cylinder portion 12 (discharge cover 32) facing downward. As a result, as shown in FIG. 1, the measuring container 200 becomes self-supporting.

計量された内容物300を吐出するために計量容器200を使用する場合には、使用者が計量容器本体200Aを台座13から持ち上げる。なお、このとき、計量容器本体200Aを、計量筒部12が下方となる姿勢としておくことで、図5に示すように、計量室33aに内容物300が存する。即ち、付勢部材34によって回転体33が第1位置に向かって付勢されており、そして、回転体33は、図15の[計量時]に示すように、第1保持部45及び孔部71cの一方の端部、並びに/又は、レバー33b及び案内孔60の一方の端部によって、第1位置において移動が規制される。このため、回転体33は第1位置に存し、そして、第1位置において、計量室33aが流路部26と連通する。このため、内容物300は、流路部26を介して計量室33aに移動している。なお、回転体33が第1位置にあるとき、吐出カバー32の吐出口51aに、回転体33の第2部材72の板部72aが対向することから、吐出口51aは閉塞されている。 When the measuring container 200 is used to discharge the weighed contents 300, the user lifts the measuring container main body 200A from the pedestal 13. At this time, by keeping the measuring container main body 200A in a posture in which the measuring cylinder portion 12 is downward, the content 300 is present in the measuring chamber 33a as shown in FIG. That is, the rotating body 33 is urged toward the first position by the urging member 34, and the rotating body 33 has the first holding portion 45 and the hole portion as shown in [At the time of weighing] in FIG. One end of the 71c and / or one end of the lever 33b and the guide hole 60 restricts movement at the first position. Therefore, the rotating body 33 exists in the first position, and in the first position, the measuring chamber 33a communicates with the flow path portion 26. Therefore, the content 300 moves to the measuring chamber 33a via the flow path portion 26. When the rotating body 33 is in the first position, the plate portion 72a of the second member 72 of the rotating body 33 faces the discharge port 51a of the discharge cover 32, so that the discharge port 51a is closed.

次に、内容物300を吐出する領域の上方において、作業者がレバー33bを操作して、レバー33bを第1位置から第2位置に向かって移動させる。例えば、作業者は、計量容器本体200Aを把持している手とは反対の手の親指と人差し指等の2本の指によって、つまみ61及びレバー33bを挟んで摘まむことで、レバー33bを操作することができる。 Next, above the region where the content 300 is discharged, the operator operates the lever 33b to move the lever 33b from the first position to the second position. For example, the operator operates the lever 33b by pinching the knob 61 and the lever 33b with two fingers such as the thumb and the index finger of the hand opposite to the hand holding the measuring container body 200A. can do.

レバー33bが操作されると、回転体33が第1位置から第2位置へと回転し、そして、第2位置において、図15の[吐出時]に示すように、第1保持部45及び孔部71cの他方の端部、並びに/又は、レバー33b及び案内孔60の他方の端部によって、回転体33の移動が規制される。このため、回転体33は第2位置に移動し、そして、第2位置において、計量室33aが吐出カバー32の吐出口51aと連通する。よって、図16に示すように、計量室33a内に存する一定量の内容物300が吐出口51aから吐出される。なお、回転体33が第2位置にあるときに、固定体31の仕切壁41の孔部41aは、回転体33の第1部材71の板部71aが対向することから、孔部41aが閉塞され、流路部26の内容物300の流れが規制される。 When the lever 33b is operated, the rotating body 33 rotates from the first position to the second position, and in the second position, as shown in [during ejection] of FIG. 15, the first holding portion 45 and the hole. The movement of the rotating body 33 is restricted by the other end of the portion 71c and / or the other end of the lever 33b and the guide hole 60. Therefore, the rotating body 33 moves to the second position, and in the second position, the measuring chamber 33a communicates with the discharge port 51a of the discharge cover 32. Therefore, as shown in FIG. 16, a certain amount of the contents 300 existing in the measuring chamber 33a is discharged from the discharge port 51a. When the rotating body 33 is in the second position, the hole portion 41a of the partition wall 41 of the fixed body 31 is closed because the plate portion 71a of the first member 71 of the rotating body 33 faces the hole portion 41a. Therefore, the flow of the contents 300 of the flow path portion 26 is restricted.

また、回転体33が第1位置及び第2位置の間を移動するときに、固定体31の仕切壁41の孔部41aに回転体33の第1部材71の板部71aが対向するとともに、吐出カバー32の吐出口51aに回転体33の第2部材72の板部72aが対向する。回転体33が第1位置及び第2位置の間を移動するときに、孔部41a及び吐出口51aは回転体33によって閉塞され、そして、計量室33aは、固定体31の仕切壁41及び吐出カバー32の底壁51によって閉塞される。このため、計量された計量室33a内の内容物300が外部に漏出することなく、一定量の内容物300が吐出口51aへ搬送される。 Further, when the rotating body 33 moves between the first position and the second position, the plate portion 71a of the first member 71 of the rotating body 33 faces the hole portion 41a of the partition wall 41 of the fixed body 31 and at the same time. The plate portion 72a of the second member 72 of the rotating body 33 faces the discharge port 51a of the discharge cover 32. When the rotating body 33 moves between the first position and the second position, the hole 41a and the discharge port 51a are closed by the rotating body 33, and the measuring chamber 33a is the partition wall 41 of the fixed body 31 and the discharge port. It is blocked by the bottom wall 51 of the cover 32. Therefore, a certain amount of the content 300 is conveyed to the discharge port 51a without leaking the content 300 in the weighed measuring chamber 33a to the outside.

吐出口51aから内容物300が吐出された後、作業者が、レバー33bから指を離すと、回転体33は、付勢部材34によって、第1位置に向かって付勢され、第2位置から第1位置へと移動する。よって、第1位置に移動した回転体33は、計量室33aに内容物300が充填され、計量される。そして、作業者は、使用後に計量容器本体200Aを台座13に載置することで、次回の使用時まで、内容物300が計量室33aに流入した状態で、計量容器本体200Aが台座13に保持される。 After the content 300 is discharged from the discharge port 51a, when the operator releases the finger from the lever 33b, the rotating body 33 is urged toward the first position by the urging member 34, and is urged from the second position. Move to the first position. Therefore, the rotating body 33 that has moved to the first position is filled with the content 300 in the measuring chamber 33a and weighed. Then, by placing the measuring container body 200A on the pedestal 13 after use, the operator holds the measuring container body 200A on the pedestal 13 with the contents 300 flowing into the measuring chamber 33a until the next use. Will be done.

このように、第1位置に回転体33が存することで、計量室33aに内容物300が充填され、そして、第2位置に回転体33が移動することで、計量室33aの容積に応じた内容物300が計量され、そして、吐出口51aから内容物300が吐出される。 As described above, the presence of the rotating body 33 in the first position fills the measuring chamber 33a with the contents 300, and the rotating body 33 moves to the second position according to the volume of the measuring chamber 33a. The content 300 is weighed, and the content 300 is discharged from the discharge port 51a.

このように構成された計量キャップ1によれば、回転体33が第1位置に存するときに、計量筒部12が下方となる姿勢とすることで、容器本体100内の内容物300が計量室33aに供給される。また、つまみ61が操作され、回転体33が第1位置から第2位置に移動すると、計量室33aが吐出口51aと対向して、吐出口51aから内容物300が吐出される。また、レバー33bが解放されると、付勢部材34によって回転体33が第2位置から第1位置に移動し、流路部26から計量室33aに一定量の内容物300が流入する。このように計量キャップ1は、計量筒部12が下方となる姿勢で、レバー33bを操作するだけで、内容物300の計量及び計量された内容物300の吐出が可能となる。このため、計量キャップ1は、少ない動作で計量した内容物300を吐出することが可能となる。 According to the measuring cap 1 configured in this way, when the rotating body 33 is in the first position, the measuring cylinder portion 12 is in a downward posture, so that the content 300 in the container body 100 is in the measuring chamber. It is supplied to 33a. Further, when the knob 61 is operated and the rotating body 33 moves from the first position to the second position, the measuring chamber 33a faces the discharge port 51a, and the content 300 is discharged from the discharge port 51a. Further, when the lever 33b is released, the rotating body 33 is moved from the second position to the first position by the urging member 34, and a certain amount of the contents 300 flows from the flow path portion 26 into the measuring chamber 33a. As described above, the measuring cap 1 can measure the content 300 and discharge the measured content 300 simply by operating the lever 33b with the measuring cylinder portion 12 facing downward. Therefore, the measuring cap 1 can discharge the weighed contents 300 with a small number of operations.

また、計量キャップ1は、台座13を有し、この台座13に計量容器本体200Aを起立させた姿勢で載置することができる。このため、計量容器200は、計量容器本体200Aを持ち上げてつまみ61を操作するだけでよく、台座13に計量筒部12が下方となる姿勢で計量容器本体200Aを載置することで、より少ない動作で、計量した内容物300を吐出することができる。 Further, the measuring cap 1 has a pedestal 13, and the measuring container main body 200A can be placed on the pedestal 13 in an upright posture. Therefore, the measuring container 200 can be reduced by simply lifting the measuring container body 200A and operating the knob 61, and placing the measuring container body 200A on the pedestal 13 in a posture in which the measuring cylinder portion 12 is downward. In operation, the weighed content 300 can be discharged.

また、計量キャップ1は、つまみ61及びレバー33bを設け、つまみ61に対してレバー33bを移動させる構成とすることで、つまみ61及びレバー33bを挟む操作で、回転体33を移動させることができる。また、つまみ61にレバー33bが当接することで、回転体33を第2位置に確実に移動させることができることから、吐出口51aに計量室33aを対向させることが容易となる。さらに、計量キャップ1は、付勢部材34によって第2位置から第1位置へ回転体33が復帰することから、回転体33を第2位置から第1位置へ移動させるために、レバー33bを操作する必要がない。これらのように、計量キャップ1は、レバー33bを一方向に移動させる一動作という簡単、且つ、少ないレバー33bの操作で、内容物300の計量及び吐出が可能であることから、高い使用性を有する。 Further, the measuring cap 1 is provided with a knob 61 and a lever 33b so that the lever 33b can be moved with respect to the knob 61, so that the rotating body 33 can be moved by an operation of sandwiching the knob 61 and the lever 33b. .. Further, since the rotating body 33 can be reliably moved to the second position by abutting the lever 33b on the knob 61, it becomes easy to make the measuring chamber 33a face the discharge port 51a. Further, since the rotating body 33 returns from the second position to the first position by the urging member 34, the measuring cap 1 operates the lever 33b in order to move the rotating body 33 from the second position to the first position. You don't have to. As described above, the measuring cap 1 has high usability because the content 300 can be weighed and discharged with a simple operation of moving the lever 33b in one direction and with a small number of operations of the lever 33b. Have.

また、第1位置において、回転体33の第2部材72の板部72aによって、吐出口51aが閉塞されることから、使用していないときに吐出口51aから計量キャップ1内部へと異物が侵入することを防止できる。また、第2位置において、回転体33の第1部材71の板部71aによって、仕切壁41の孔部41aが閉塞されることから、第2位置に回転体33が移動しているときに、流路部26の内容物300が下方へ移動することを防止できる。これにより、内容物300が案内孔60等から外部に漏出することを防止できる。また、固定体31及び吐出カバー32と回転体33との隙間等の計量室33a以外の計量筒部12内部に内容物300が侵入することを防止できる。 Further, in the first position, the discharge port 51a is blocked by the plate portion 72a of the second member 72 of the rotating body 33, so that foreign matter enters the inside of the measuring cap 1 from the discharge port 51a when not in use. Can be prevented from doing so. Further, in the second position, the hole portion 41a of the partition wall 41 is closed by the plate portion 71a of the first member 71 of the rotating body 33, so that when the rotating body 33 is moving to the second position, It is possible to prevent the content 300 of the flow path portion 26 from moving downward. This makes it possible to prevent the content 300 from leaking to the outside through the guide hole 60 or the like. Further, it is possible to prevent the contents 300 from invading the inside of the measuring cylinder portion 12 other than the measuring chamber 33a such as the gap between the fixed body 31 and the discharge cover 32 and the rotating body 33.

また、計量キャップ1は、計量室33aの容積が一度に吐出できる内容物300の量であることから、高い設計性を有する。このため、計量室33aの容積を大さじ一杯分や小さじ一杯分と設計する等、計量室33aの容積を適宜設定することで、種々の用途に計量キャップ1を用いることができる。また、計量キャップ1は、計量スプーンなどを用いる必要がないことから、内容物300の計量のために、計量スプーンの準備や洗浄等の手間を減らせる。また、計量キャップ1は、計量スプーンのように計量時に内容物300をすり切る必要がなく、内容物300の付着や飛散を防止できる。加えて、計量スプーンで袋状又はボックス状の容器から内容物300を掬う場合には、該容器の内容物300を最後まで掬うことができない所、計量キャップ1は、容器本体100から内容物300が重力によって下方へ移動する構成であることから、容器本体100内の内容物300を最後まで使い切ることもできる。 Further, the measuring cap 1 has a high designability because the volume of the measuring chamber 33a is the amount of the contents 300 that can be discharged at one time. Therefore, the measuring cap 1 can be used for various purposes by appropriately setting the volume of the measuring chamber 33a, such as designing the volume of the measuring chamber 33a to be one tablespoon or one teaspoon. Further, since the measuring cap 1 does not need to use a measuring spoon or the like, it is possible to reduce the labor of preparing and cleaning the measuring spoon for measuring the content 300. Further, the measuring cap 1 does not need to wear off the content 300 at the time of weighing unlike a measuring spoon, and can prevent the content 300 from adhering or scattering. In addition, when the contents 300 are scooped from a bag-shaped or box-shaped container with a measuring spoon, the contents 300 of the container cannot be scooped to the end. Since the structure is such that the bag moves downward due to gravity, the contents 300 in the container body 100 can be used up to the end.

また、流路部26は、板部21の中心軸に対して径方向へと傾斜する傾斜壁26aを含む構成とすることで、内容物300が流れやすくなり、内容物300の流れ性を向上できるとともに、流路部26に内容物300が残存することを抑制できる。 Further, the flow path portion 26 is configured to include an inclined wall 26a that is inclined in the radial direction with respect to the central axis of the plate portion 21, so that the content 300 can easily flow and the flowability of the content 300 is improved. At the same time, it is possible to prevent the content 300 from remaining in the flow path portion 26.

また、付勢部材34の2つのアーム34aの一方を保持する第1保持部45は、先端に規制部45aを有することから、付勢部材34が重力方向に移動することを規制部45aで規制できる。このため、計量キャップ1(計量容器200)を計量キャップ1の中心軸が重力方向に沿った姿勢としても、付勢部材34が第1保持部45から脱落することを防止できる。 Further, since the first holding portion 45 that holds one of the two arms 34a of the urging member 34 has the regulating portion 45a at the tip thereof, the regulating portion 45a restricts the urging member 34 from moving in the direction of gravity. can. Therefore, even if the measuring cap 1 (measuring container 200) is in a posture in which the central axis of the measuring cap 1 is in the direction of gravity, the urging member 34 can be prevented from falling off from the first holding portion 45.

また、台座13は、吐出カバー32の吐出口51aを構成する筒壁51bを配置可能な凹部13a、及び、円筒状の壁部13cを有する。このため、台座13に計量容器本体200Aを載置する場合には、壁部13c内に計量キャップ1の吐出カバー32を配置し、そして、中心軸周りに回転させることで、凹部13aに筒壁51bを配置することが可能となる。このように、台座13は、容易に計量容器本体200Aを計量筒部12が下方となる姿勢で容易に載置させることができる。このため、使用時に、使用者が計量容器本体200Aの上下を反転させる操作が不要となり、また、保管時の操作も容易となる。 Further, the pedestal 13 has a recess 13a in which the tubular wall 51b constituting the discharge port 51a of the discharge cover 32 can be arranged, and a cylindrical wall portion 13c. Therefore, when the measuring container main body 200A is placed on the pedestal 13, the discharge cover 32 of the measuring cap 1 is arranged in the wall portion 13c, and by rotating it around the central axis, the cylinder wall is formed in the recess 13a. It is possible to arrange 51b. In this way, the pedestal 13 can easily place the measuring container main body 200A in a posture in which the measuring cylinder portion 12 is downward. Therefore, it is not necessary for the user to turn the measuring container body 200A upside down during use, and the operation during storage becomes easy.

上述したように本実施形態に係る計量キャップ1によれば、少ない動作で計量した内容物100を吐出できる。 As described above, according to the measuring cap 1 according to the present embodiment, the content 100 weighed can be discharged with a small number of operations.

なお、本発明は上述した実施形態に限定されない。例えば、上述した例では、台座13に計量容器本体200Aを自立させる構成としたがこれに限定されない。即ち、計量キャップ1は、台座13を有さず、計量容器200は、容器本体100を下方とする姿勢で、自立させる構成としてもよい。また、計量容器200は、容器本体100及び計量キャップ1の中心軸が水平方向となる姿勢で、次回使用まで保管する構成であってもよい。このような構成としても、回転体33は第1位置に位置し、そして、吐出口51aは回転体33により閉塞されることから、異物の侵入や内容物300の漏出が防止できる。 The present invention is not limited to the above-described embodiment. For example, in the above-mentioned example, the pedestal 13 is configured to allow the measuring container main body 200A to stand on its own, but the present invention is not limited to this. That is, the measuring cap 1 does not have a pedestal 13, and the measuring container 200 may be configured to stand on its own with the container body 100 facing downward. Further, the measuring container 200 may be configured to be stored until the next use in a posture in which the central axes of the container main body 100 and the measuring cap 1 are in the horizontal direction. Even with such a configuration, the rotating body 33 is located at the first position, and the discharge port 51a is blocked by the rotating body 33, so that foreign matter can be prevented from entering and the contents 300 can be prevented from leaking.

また、上述した例では、回転体33は、第1部材71及び第2部材72を一体に組み立てることで構成したが、これに限定されず、例えば、回転体33は、1つの部材によって形成されてもよい。同様に、上述した例では、接続筒部11及び計量筒部12の固定体31を別体とし、組み立てる構成を説明したがこれに限定されず、接続筒部11及び固定体31を一体成形してもよい。また、接続筒部11は、容器本体100に接続される部位と流路部26とを一体成形する例を説明したが例えば、流路部26を接続筒部11と別体に形成してもよく、この場合、固定体31に流路部26を一体に形成してもよい。即ち、計量キャップ1は、回転体33を第1位置及び第2位置の間で回転させることで、内容物300の計量及び吐出が可能であれば、部品点数や成形の容易さ等を考慮して、各構成を一体及び別体に適宜設計できる。また、上述した例では、付勢部材34によって、回転体33を第2位置側から第1位置側へと常時付勢し、回転体33を第1位置に常時位置させる構成を説明したがこれに限定されない。 Further, in the above-mentioned example, the rotating body 33 is configured by integrally assembling the first member 71 and the second member 72, but the present invention is not limited to this, and for example, the rotating body 33 is formed by one member. You may. Similarly, in the above-mentioned example, the configuration in which the fixed body 31 of the connecting cylinder portion 11 and the measuring cylinder portion 12 is separately assembled has been described, but the present invention is not limited to this, and the connecting cylinder portion 11 and the fixed body 31 are integrally molded. You may. Further, although the example in which the portion connected to the container body 100 and the flow path portion 26 are integrally molded in the connection cylinder portion 11 has been described, for example, the flow path portion 26 may be formed separately from the connection cylinder portion 11. Often, in this case, the flow path portion 26 may be integrally formed with the fixed body 31. That is, if the content 300 can be weighed and discharged by rotating the rotating body 33 between the first position and the second position, the measuring cap 1 takes into consideration the number of parts, ease of molding, and the like. Therefore, each configuration can be appropriately designed as an integral part or as a separate body. Further, in the above-mentioned example, the configuration in which the rotating body 33 is constantly urged from the second position side to the first position side by the urging member 34 and the rotating body 33 is constantly positioned at the first position has been described. Not limited to.

即ち、計量キャップ1は、付勢部材34を有さず、レバー33b等の操作体を操作することで、第1位置及び第2位置の間で使用者が回転体33を移動させる構成であってもよい。但し、このような構成とすると、使用者の操作数(動作数)が増えることから、計量キャップ1は、付勢部材34を有することが好ましい。 That is, the measuring cap 1 does not have the urging member 34, and the user moves the rotating body 33 between the first position and the second position by operating the operating body such as the lever 33b. You may. However, it is preferable that the measuring cap 1 has the urging member 34 because such a configuration increases the number of operations (number of operations) of the user.

即ち、本発明は、上記実施形態に限定されるものではなく、実施段階ではその要旨を逸脱しない範囲で種々に変形することが可能である。また、各実施形態は適宜組み合わせて実施してもよく、その場合組み合わせた効果が得られる。更に、上記実施形態には種々の発明が含まれており、開示される複数の構成要件から選択された組み合わせにより種々の発明が抽出され得る。例えば、実施形態に示される全構成要件からいくつかの構成要件が削除されても、課題が解決でき、効果が得られる場合には、この構成要件が削除された構成が発明として抽出され得る。 That is, the present invention is not limited to the above embodiment, and can be variously modified at the implementation stage without departing from the gist thereof. In addition, each embodiment may be carried out in combination as appropriate, in which case the combined effect can be obtained. Further, the above-described embodiment includes various inventions, and various inventions can be extracted by a combination selected from a plurality of disclosed constituent requirements. For example, even if some constituent elements are deleted from all the constituent elements shown in the embodiment, if the problem can be solved and the effect is obtained, the configuration in which the constituent elements are deleted can be extracted as an invention.

1…計量キャップ、11…接続筒部、12…計量筒部、13…台座、13a…凹部、13b…脚部、13c…壁部、21…板部、22…スカート部、23…接続口部、24…挿入部、25…係合部、26…流路部、26a…傾斜壁、26A…空間、31…固定体、32…吐出カバー、33…回転体、33a…計量室、33b…レバー、34…付勢部材、34a…アーム、41…仕切壁、41a…孔部、42…被係合部、43…第1カバー部、44…軸部、45…第1保持部、45a…規制部、51…底壁、51a…吐出口、51b…筒壁、52…ボス部、53…第2カバー部、60…案内孔、61…つまみ、71…第1部材、71a…板部、71b…挿入孔、71c…孔部、71d…係合突起、72…第2部材、72a…板部、72b…軸受部、72c…筒部、72d…壁部、100…容器本体、110…容器口部、111…ネジ部、200…計量容器、200A…計量容器本体、300…内容物。 1 ... Measuring cap, 11 ... Connecting cylinder, 12 ... Measuring cylinder, 13 ... Pedestal, 13a ... Recess, 13b ... Leg, 13c ... Wall, 21 ... Plate, 22 ... Skirt, 23 ... Connection port , 24 ... Insertion part, 25 ... Engagement part, 26 ... Channel part, 26a ... Inclined wall, 26A ... Space, 31 ... Fixed body, 32 ... Discharge cover, 33 ... Rotating body, 33a ... Measuring chamber, 33b ... Lever , 34 ... urging member, 34a ... arm, 41 ... partition wall, 41a ... hole, 42 ... engaged part, 43 ... first cover part, 44 ... shaft part, 45 ... first holding part, 45a ... regulation Section, 51 ... bottom wall, 51a ... discharge port, 51b ... cylinder wall, 52 ... boss section, 53 ... second cover section, 60 ... guide hole, 61 ... knob, 71 ... first member, 71a ... plate section, 71b ... Insertion hole, 71c ... Hole, 71d ... Engagement protrusion, 72 ... Second member, 72a ... Plate, 72b ... Bearing, 72c ... Cylinder, 72d ... Wall, 100 ... Container body, 110 ... Container mouth Part, 111 ... Screw part, 200 ... Measuring container, 200A ... Measuring container body, 300 ... Contents.

Claims (8)

内容物を収容する容器本体の口部に接続される接続口部と、
前記接続口部に接続され、前記口部から流出した内容物を下流側へ流すとともに、下流側の端部が中心軸から径方向にずれて、周方向の一部に開口する流路部と、
前記中心軸から径方向にずれて、周方向の一部に設けられるとともに、前記流路部の前記下流側の端部と前記周方向でずれて配置された吐出口と、
前記中心軸に沿った方向の両端が開口し、前記流路部と対向する第1位置及び前記吐出口と対向する第2位置の間で前記中心軸周りに回転できる、前記内容物を収容する計量室と、
を備える計量キャップ。
A connection port connected to the mouth of the container body that houses the contents,
A flow path portion that is connected to the connection port and allows the contents that have flowed out from the mouth to flow downstream, and the end portion on the downstream side is radially displaced from the central axis and opens to a part in the circumferential direction. ,
Discharge ports that are radially offset from the central axis and are provided in a part of the circumferential direction, and are arranged so as to be offset from the downstream end of the flow path portion in the circumferential direction.
Accommodates the contents that are open at both ends in the direction along the central axis and can rotate around the central axis between a first position facing the flow path portion and a second position facing the discharge port. Weighing room and
Weighing cap with.
前記計量室を前記第2位置側から前記第1位置側に向かって付勢する付勢部材を備える、請求項1に記載の計量キャップ。 The measuring cap according to claim 1, further comprising an urging member for urging the measuring chamber from the second position side toward the first position side. 前記容器本体に固定され、前記接続口部及び前記流路部を含む接続筒部と、
前記接続筒部に設けられ、前記流路部及び前記計量室を接続する開口部を含む仕切壁、並びに、前記仕切壁の一方の主面の中心に設けられ、前記中心軸と同心の軸部を有する固定体と、
前記固定体の前記仕切壁の前記一方の主面側を覆う、前記吐出口を有する吐出カバーと、
前記計量室を含み、前記仕切壁及び前記吐出カバーの間に、前記軸部周りで回転できる回転体と、
を備える請求項1又は請求項2に記載の計量キャップ。
A connection cylinder portion fixed to the container body and including the connection port portion and the flow path portion, and
A partition wall provided in the connection cylinder portion and including an opening connecting the flow path portion and the measuring chamber, and a shaft portion provided in the center of one main surface of the partition wall and concentric with the central axis. With a fixed body,
A discharge cover having the discharge port, which covers the one main surface side of the partition wall of the fixed body, and a discharge cover.
A rotating body that includes the measuring chamber and can rotate around the shaft portion between the partition wall and the discharge cover.
The weighing cap according to claim 1 or 2.
前記付勢部材は、ねじりバネであり、
前記容器本体に固定され、前記接続口部及び前記流路部を含む接続筒部と、
前記接続筒部に設けられ、前記流路部及び前記計量室を接続する開口部を含む仕切壁、前記仕切壁の一方の主面の中心に設けられ、前記中心軸と同心の軸部、並びに、前記仕切壁の一方の主面であって、且つ、前記軸部よりも径方向外方に設けられ、前記ねじりバネの一端を保持する第1保持部を有する固定体と、
前記固定体の前記仕切壁の前記一方の主面側を覆う、前記吐出口を有する吐出カバーと、
前記第1保持部を挿通可能、且つ、前記第1位置及び前記第2位置の間で前記第1保持部を配置できる円弧状の孔部を含む板部、前記ねじりバネの他端を保持する第2保持部、及び、前記計量室を形成する壁部を有し、前記仕切壁及び前記吐出カバーの間に配置され、前記軸部周りで回転できる回転体と、
を備える請求項2に記載の計量キャップ。
The urging member is a torsion spring.
A connection cylinder portion fixed to the container body and including the connection port portion and the flow path portion, and
A partition wall provided in the connection cylinder portion and including an opening connecting the flow path portion and the measuring chamber, a shaft portion provided in the center of one main surface of the partition wall and concentric with the central shaft, and a shaft portion. A fixed body having a first holding portion which is one main surface of the partition wall and is provided radially outward from the shaft portion and holds one end of the torsion spring.
A discharge cover having the discharge port, which covers the one main surface side of the partition wall of the fixed body, and a discharge cover.
Holds the plate portion including the arcuate hole portion through which the first holding portion can be inserted and the first holding portion can be arranged between the first position and the second position, and the other end of the torsion spring. A rotating body having a second holding portion and a wall portion forming the measuring chamber, which is arranged between the partition wall and the discharge cover and can rotate around the shaft portion.
2. The weighing cap according to claim 2.
前記第1保持部は、先端に、前記ねじりバネの一端の前記中心軸に沿った前記先端に向かう移動を規制する規制部を有する、請求項4に記載の計量キャップ。 The measuring cap according to claim 4, wherein the first holding portion has a regulating portion at a tip that regulates the movement of one end of the torsion spring toward the tip along the central axis. 前記固定体及び前記吐出カバーは、外周面の一部に、前記周方向に延びる円弧状の案内孔を有し、
前記回転体は、前記案内孔から突出するレバーを有する、請求項3乃至請求項5のいずれか一項に記載の計量キャップ。
The fixed body and the discharge cover have an arc-shaped guide hole extending in the circumferential direction on a part of the outer peripheral surface.
The measuring cap according to any one of claims 3 to 5, wherein the rotating body has a lever protruding from the guide hole.
前記固定体及び前記吐出カバーの少なくとも一方は、前記第2位置において前記レバーと当接し、前記レバーの移動を規制するつまみを備える、請求項6に記載の計量キャップ。 The measuring cap according to claim 6, wherein at least one of the fixed body and the discharge cover abuts on the lever at the second position and includes a knob for restricting the movement of the lever. 前記吐出口を覆う台座を備え、前記台座により自立できる、請求項1乃至請求項7のいずれか一項に記載の計量キャップ。 The measuring cap according to any one of claims 1 to 7, which has a pedestal covering the discharge port and can stand on its own by the pedestal.
JP2020110490A 2020-06-26 2020-06-26 Measuring cap Pending JP2022007480A (en)

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