Nothing Special   »   [go: up one dir, main page]

JP7184463B2 - replacement container - Google Patents

replacement container Download PDF

Info

Publication number
JP7184463B2
JP7184463B2 JP2019036982A JP2019036982A JP7184463B2 JP 7184463 B2 JP7184463 B2 JP 7184463B2 JP 2019036982 A JP2019036982 A JP 2019036982A JP 2019036982 A JP2019036982 A JP 2019036982A JP 7184463 B2 JP7184463 B2 JP 7184463B2
Authority
JP
Japan
Prior art keywords
container
inner container
elastic piece
rotating
replacement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2019036982A
Other languages
Japanese (ja)
Other versions
JP2020138794A (en
Inventor
浩通 斉藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP2019036982A priority Critical patent/JP7184463B2/en
Publication of JP2020138794A publication Critical patent/JP2020138794A/en
Application granted granted Critical
Publication of JP7184463B2 publication Critical patent/JP7184463B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Packages (AREA)

Description

本発明は、付け替え容器に関する。 The present invention relates to replacement containers.

従来、クリーム状等の内容物を収容するための内容器と、内容器を付け替え可能に収容する外容器とを有する付け替え容器が知られている。このような付け替え容器は、内容器の付け替えを可能とするために、内容器を着脱可能な着脱構造を有する(例えば特許文献1参照)。 2. Description of the Related Art Conventionally, there has been known a replaceable container having an inner container for containing contents such as cream and an outer container for removably containing the inner container. Such a replacement container has a detachable structure that allows the inner container to be attached and detached in order to allow replacement of the inner container (see Patent Document 1, for example).

特開2015-30459号公報JP 2015-30459 A

特許文献1に記載される付け替え容器は、着脱構造としてねじ部を有する。このようなねじ部を用いる場合には、通常、内容器の付け替えのために多くの回転操作が必要であり、回転操作の途中で持ち替えが必要になる場合もある。また、ねじ部を用いる場合には、内容器の外周面に雄ねじ部を設ける必要があり、内容器の形状が複雑になる。したがって、少ない回転操作で内容器の付け替えが可能であるとともに内容器の形状をシンプルにできる付け替え容器が望まれている。 The replacement container described in Patent Literature 1 has a threaded portion as an attachment/detachment structure. When such a threaded portion is used, many rotation operations are usually required to replace the inner container, and it may be necessary to change the grip during the rotation operation. Moreover, when a threaded portion is used, it is necessary to provide a male threaded portion on the outer peripheral surface of the inner container, which complicates the shape of the inner container. Therefore, there is a demand for a replacement container that allows replacement of the inner container with a small number of rotation operations and that allows the shape of the inner container to be simple.

本発明の目的は、少ない回転操作で内容器の付け替えが可能であるとともに内容器の形状をシンプルにできる付け替え容器を提供することにある。 SUMMARY OF THE INVENTION It is an object of the present invention to provide a replacement container that allows replacement of the inner container with a small number of rotating operations and also allows the shape of the inner container to be simple.

本発明の一態様に係る付け替え容器は、内容器と外容器とを有し、前記外容器が、解除凸部を備える外容器本体と、前記外容器本体に対して相対的に回転可能に前記外容器本体の内側に保持される回転部材とを有し、前記回転部材が、前記内容器と嵌合する嵌合部と、前記回転部材を前記外容器本体に対して相対的に回転させる回転操作を受ける操作部と、前記回転操作によって前記解除凸部に乗り上げることで、前記嵌合部と嵌合した前記内容器を押し上げる弾性片とを有する。 A replacement container according to an aspect of the present invention includes an inner container and an outer container, wherein the outer container includes an outer container body having a release convex portion and the outer container rotatable relative to the outer container body. a rotating member held inside an outer container body, wherein the rotating member includes a fitting portion that fits with the inner container; and a rotating member that rotates the rotating member relative to the outer container body. It has an operation portion that receives an operation, and an elastic piece that rides on the release convex portion by the rotating operation to push up the inner container that is fitted with the fitting portion.

本発明に係る付け替え容器は、前記嵌合部が、前記内容器とスナップ嵌合するスナップ嵌合部を有し、前記弾性片が、前記解除凸部に乗り上げることで前記内容器を押し上げて前記スナップ嵌合部と前記内容器とのスナップ嵌合を解除する構成であってもよい。 In the replacement container according to the present invention, the fitting portion has a snap-fitting portion that snap-fits with the inner container, and the elastic piece rides on the release convex portion to push up the inner container and The structure may be such that the snap fitting between the snap fitting portion and the inner container is released.

本発明に係る付け替え容器は、前記嵌合部が、前記弾性片によって前記内容器が押し上げられることにより前記内容器と押圧嵌合する押圧嵌合部を有する構成であってもよい。 The replacement container according to the present invention may have a configuration in which the fitting portion has a press fitting portion that press-fits with the inner container when the inner container is pushed up by the elastic piece.

本発明に係る付け替え容器は、前記解除凸部が、前記回転操作によって前記弾性片を乗り上げさせる傾斜部と、前記回転操作により、前記傾斜部に乗り上げた前記弾性片に当接することで、前記弾性片を前記回転操作の回転方向の反対方向に弾性変形させる押圧部とを有する構成であってもよい。 In the replacement container according to the present invention, the release convex portion abuts on the inclined portion on which the elastic piece rides upon the rotating operation, and on the elastic piece on the inclined portion upon the rotating operation, so that the elastic release portion contacts the elastic piece. The configuration may also include a pressing portion that elastically deforms the piece in a direction opposite to the rotating direction of the rotating operation.

本発明に係る付け替え容器は、前記回転部材が、前記回転操作により、前記押圧部によって弾性変形させられた前記弾性片に当接することで、前記回転部材の更なる回転を停止させる停止片を有する構成であってもよい。 The replacement container according to the present invention has a stop piece that stops further rotation of the rotating member when the rotating member comes into contact with the elastic piece elastically deformed by the pressing portion by the rotating operation. It may be a configuration.

本発明によれば、少ない回転操作で内容器の付け替えが可能であるとともに内容器の形状をシンプルにできる付け替え容器を提供することができる。 ADVANTAGE OF THE INVENTION According to this invention, the replacement|exchange container which can replace an inner container with few rotating operations, and can simplify the shape of an inner container can be provided.

本発明の一実施形態に係る付け替え容器を閉蓋状態で示す縦断面図である。1 is a vertical cross-sectional view showing a replacement container according to an embodiment of the present invention in a closed state; FIG. (a)は、図1に示す外容器を回転操作前の状態で示す上面図であり、(b)は、図1に示す外容器及び内容器を回転操作前の状態で示す縦断面図である。(a) is a top view showing the outer container shown in FIG. 1 before rotating operation, and (b) is a longitudinal sectional view showing the outer container and the inner container shown in FIG. 1 before rotating operation. be. (a)は、図1に示す外容器を回転操作完了時の状態で示す上面図であり、(b)は、図1に示す外容器及び内容器を回転操作完了時の状態で示す縦断面図である。(a) is a top view showing the state of the outer container shown in FIG. 1 when the rotation operation is completed, and (b) is a longitudinal section showing the state of the outer container and the inner container shown in FIG. 1 when the rotation operation is completed. It is a diagram. 図2(b)の一部拡大図である。It is a partially enlarged view of FIG.2(b). 図3(b)の一部拡大図である。It is a partially enlarged view of FIG.3(b). 図3(a)のA-A断面図である。FIG. 3(a) is a cross-sectional view taken along the line AA.

以下、図面を参照して、本発明の実施形態に係る付け替え容器について詳細に例示説明する。 Hereinafter, a replacement container according to an embodiment of the present invention will be described in detail by way of example with reference to the drawings.

図1に示すように、本実施形態に係る付け替え容器1(以下、容器1ともいう)は、内容器2、外容器3及びキャップ4を有する。内容器2は、内容物を収容する。内容物は、クリーム状の化粧料等であってよいが、これに限定されない。内容器2は、内容物を使い切ったときなどに付け替えられるレフィル用の容器である。内容器2は、一体成形部材であるが、これに限らず、2つ以上の一体成形部材から構成されてもよい。外容器3は、外容器本体5と、外容器本体5に対して中心軸線Oを中心に相対的に回転可能(以下、外容器本体5と相対回転可能ともいう)に外容器本体5の内側に保持される回転部材6とを有する。外容器本体5は、一体成形された外部材7と一体成形された内部材8とから構成されるが、これに限らず、1つの一体成形部材から構成されてもよいし、3つ以上の一体成形部材から構成されてもよい。回転部材6は、一体成形部材であるが、これに限らず、2つ以上の一体成形部材から構成されてもよい。キャップ4は、一体成形された外キャップ9、一体成形された内キャップ10、及び一体成形されたパッキン11から構成されるが、これに限らず、1つの一体成形部材から構成されてもよいし、4つ以上の一体成形部材から構成されてもよい。容器1を構成する各部材は、合成樹脂製であってよいが、これに限らず、必要に応じて、ゴム、ガラス、金属など、種々の素材を用いてよい。容器1は、キャップ4によって開閉可能な広口の内容物の取出し口を有するジャー容器であるが、これに限らず、例えば、内容器2に収容した液状等の内容物を吐出可能なポンプを有するポンプ付き容器として構成されてもよい。容器1は、内容器2を閉塞可能なキャップ4を有するが、キャップ4を有さない構成としてもよい。 As shown in FIG. 1 , a replacement container 1 (hereinafter also referred to as container 1 ) according to this embodiment has an inner container 2 , an outer container 3 and a cap 4 . The inner container 2 accommodates contents. The content may be cream-like cosmetics or the like, but is not limited to this. The inner container 2 is a refill container that can be replaced when the content is used up. The inner container 2 is an integrally molded member, but is not limited to this and may be composed of two or more integrally molded members. The outer container 3 is rotatable relative to the outer container main body 5 and the outer container main body 5 about the central axis O (hereinafter also referred to as being rotatable relative to the outer container main body 5). and a rotatable member 6 held in the . The outer container body 5 is composed of an integrally molded outer member 7 and an integrally molded inner member 8, but is not limited to this and may be constructed of one integrally molded member, or may be composed of three or more. It may be constructed from a unitary molded member. The rotating member 6 is an integrally molded member, but is not limited to this and may be composed of two or more integrally molded members. The cap 4 is composed of an integrally molded outer cap 9, an integrally molded inner cap 10, and an integrally molded packing 11, but is not limited to this and may be constructed of one integrally molded member. , may consist of four or more integrally formed members. Each member constituting the container 1 may be made of synthetic resin, but is not limited to this, and various materials such as rubber, glass, and metal may be used as necessary. The container 1 is a jar container having a wide opening for taking out contents that can be opened and closed by a cap 4. However, the container 1 is not limited to this, and has, for example, a pump capable of discharging the contents such as liquid contained in the inner container 2. It may be configured as a container with a pump. The container 1 has a cap 4 capable of closing the inner container 2, but may be configured without the cap 4. FIG.

キャップ4は、外容器本体5の外周面に着脱可能な円筒状の装着壁部4aと、装着壁部4aの上端を閉塞する天壁部4bとを有する。装着壁部4aは、外容器本体5の外周面に螺合によって着脱可能であるが、これに限らず、外容器本体5の外周面にスナップ嵌合によって着脱可能に構成されてもよい。装着壁部4aは、外キャップ9及び内キャップ10から構成される。天壁部4bは、外キャップ9、内キャップ10及びパッキン11から構成される。外キャップ9の内側に内キャップ10が位置し、内キャップ10の内側にパッキン11が位置する。 The cap 4 has a cylindrical mounting wall portion 4a that can be attached to and detached from the outer peripheral surface of the outer container body 5, and a top wall portion 4b that closes the upper end of the mounting wall portion 4a. The mounting wall portion 4a can be attached to and detached from the outer peripheral surface of the outer container body 5 by screwing. The mounting wall portion 4 a is composed of an outer cap 9 and an inner cap 10 . The ceiling wall portion 4 b is composed of an outer cap 9 , an inner cap 10 and a packing 11 . An inner cap 10 is positioned inside the outer cap 9 , and a packing 11 is positioned inside the inner cap 10 .

上方とは、外容器3に内容器2を収容してキャップ4で内容器2を閉塞した閉蓋状態において、中心軸線Oに沿って外容器3の側からキャップ4の側に向かう方向(つまり、図1における上方)を意味し、下方とはその反対方向を意味する。周方向及び径方向とは、閉蓋状態における中心軸線Oに関する周方向及び径方向を意味する。縦断面とは、閉蓋状態において中心軸線Oを含む平面による断面を意味する。 The upward direction means the direction from the outer container 3 side toward the cap 4 side along the central axis O (that is, in the closed state where the inner container 2 is housed in the outer container 3 and the inner container 2 is closed with the cap 4). , upward in FIG. 1), and downward means the opposite direction. The circumferential direction and the radial direction mean the circumferential direction and the radial direction about the central axis O in the closed state. A longitudinal section means a section along a plane including the central axis O in the closed state.

外容器本体5は、円筒状の周壁部12と、周壁部12の下端を閉塞する底壁部13とを有する。周壁部12は、底壁部13から上方に延在する下周壁部12aと、下周壁部12aの上端から上方に延在するとともに下周壁部12aから段差状に縮径した外周面と下周壁部12aと連続する内周面とを有する中周壁部12bと、中周壁部12bの上端から上方に延在するとともに中周壁部12bから段差状に縮径した外周面と中周壁部12bと連続する内周面とを有する上周壁部12cとを有する。底壁部13及び下周壁部12aは、それぞれ、外部材7及び内部材8から構成される。中周壁部12b及び上周壁部12cは、それぞれ、内部材8から構成される。中周壁部12bの外周面は、キャップ4の装着壁部4aと螺合可能なねじ部を有する。上周壁部12cは、回転部材6の中心軸線Oを中心とする円環状の上端部14を、外容器本体5に対して中心軸線Oを中心に相対的に回転可能に保持する。図1及び図2(a)に示すように、外容器本体5は、底壁部13の上面に位置するとともに周方向に等間隔で並ぶ3つの解除凸部15を有する。解除凸部15の数は、後述する弾性片17及び停止片18と合わせて適宜増減が可能であり、1つであってもよい。図2(a)等において、1つの解除凸部15、弾性片17及び停止片18のみに符号を付す。 The outer container body 5 has a cylindrical peripheral wall portion 12 and a bottom wall portion 13 closing the lower end of the peripheral wall portion 12 . The peripheral wall portion 12 includes a lower peripheral wall portion 12a extending upward from the bottom wall portion 13, an outer peripheral surface and a lower peripheral wall extending upward from the upper end of the lower peripheral wall portion 12a and having a stepped diameter reduction from the lower peripheral wall portion 12a. an intermediate peripheral wall portion 12b having an inner peripheral surface continuous with the portion 12a; and an upper peripheral wall portion 12c having an inner peripheral surface that The bottom wall portion 13 and the lower peripheral wall portion 12a are composed of an outer member 7 and an inner member 8, respectively. The middle peripheral wall portion 12b and the upper peripheral wall portion 12c are each composed of an inner member 8. As shown in FIG. The outer peripheral surface of the intermediate peripheral wall portion 12b has a threaded portion that can be screwed with the attachment wall portion 4a of the cap 4. As shown in FIG. The upper peripheral wall portion 12 c holds an annular upper end portion 14 centered on the central axis O of the rotating member 6 so as to be relatively rotatable about the central axis O with respect to the outer container body 5 . As shown in FIGS. 1 and 2(a), the outer container body 5 has three release projections 15 positioned on the upper surface of the bottom wall portion 13 and arranged at regular intervals in the circumferential direction. The number of release protrusions 15 can be increased or decreased as appropriate in combination with elastic pieces 17 and stop pieces 18, which will be described later, and may be one. In FIG. 2(a) and the like, only one releasing convex portion 15, elastic piece 17 and stopping piece 18 are denoted by reference numerals.

図1に示すように、回転部材6の上端部14は、上周壁部12cと嵌合する中心軸線Oを中心とする円環状の下向き凹溝を形成する上端部外壁14a、上端部上壁14b及び上端部内壁14cを有する。回転部材6の上端部14は、外容器本体5と相対回転可能に上周壁部12cに保持されるように上周壁部12cと嵌合する。上端部外壁14aは、上周壁部12cの外周面にスナップ嵌合する。上端部上壁14b及び上端部内壁14cは、それぞれ、上周壁部12cとの摩擦力を低減するために凸部を介して上周壁部12cに接触する。回転部材6は、上端部内壁14cの下方に位置するとともに上端部内壁14cから連続する内周面及び外周面を有する円筒状の筒壁16を有する。 As shown in FIG. 1, the upper end portion 14 of the rotating member 6 includes an upper outer wall 14a, an upper upper wall 14b, and an upper outer wall 14a forming an annular downward concave groove centered on the central axis O to which the upper peripheral wall portion 12c is fitted. It has an upper end inner wall 14c. The upper end portion 14 of the rotary member 6 is fitted to the upper peripheral wall portion 12c so as to be held by the upper peripheral wall portion 12c so as to be rotatable relative to the outer container body 5. As shown in FIG. The upper end outer wall 14a is snap-fitted to the outer peripheral surface of the upper peripheral wall portion 12c. The upper end portion upper wall 14b and the upper end portion inner wall 14c contact the upper peripheral wall portion 12c via a convex portion in order to reduce the frictional force with the upper peripheral wall portion 12c. The rotary member 6 has a cylindrical tubular wall 16 positioned below the upper end inner wall 14c and having an inner peripheral surface and an outer peripheral surface continuous from the upper end inner wall 14c.

図1及び図2(a)に示すように、回転部材6は、筒壁16の下端部から径方向内側に延在するとともに周方向に等間隔で並ぶ3つの弾性片17を有する。また、回転部材6は、弾性片17に隣接して筒壁16の下端部から径方向内側に延在するとともに周方向に等間隔で並ぶ3つの停止片18を有する。 As shown in FIGS. 1 and 2(a), the rotating member 6 has three elastic pieces 17 extending radially inward from the lower end of the cylindrical wall 16 and arranged at regular intervals in the circumferential direction. The rotating member 6 also has three stop pieces 18 extending radially inward from the lower end of the cylindrical wall 16 adjacent to the elastic pieces 17 and arranged at regular intervals in the circumferential direction.

内容器2は、回転部材6の上端部上壁14bの上面における内周縁部に形成された中心軸線Oを中心とする円環状の凹部に配置される、中心軸線Oを中心とする円環状のフランジ2aを有する。また、内容器2は、フランジ2aの内周縁から垂下する円筒状の筒壁2bを有する。内容器2は、筒壁2bの下端部を閉塞する底壁2cを有する。 The inner container 2 has an annular shape centered on the central axis O, which is arranged in an annular recess centered on the central axis O formed in the inner peripheral edge of the upper surface of the upper end upper wall 14b of the rotating member 6. It has a flange 2a. In addition, the inner container 2 has a cylindrical tubular wall 2b hanging down from the inner peripheral edge of the flange 2a. The inner container 2 has a bottom wall 2c closing the lower end of the cylindrical wall 2b.

図2(b)、図4及び図5に示すように、回転部材6は、内容器2の筒壁2bの外周面における上端部と嵌合する嵌合部19を有する。嵌合部19は、回転部材6の上端部内壁14cの内周面に位置する。嵌合部19は、内容器2が外容器3に取り付けられたときに内容器2の筒壁2bの外周面とスナップ嵌合するスナップ嵌合部19aを有する。また、嵌合部19は、スナップ嵌合部19aの上部に位置するとともに内容器2の筒壁2bの外周面と押圧嵌合する押圧嵌合部19bを有する。内容器2は、筒壁2bの外周面における上端部に位置する中心軸線Oを中心とする円環状の環状突起20を有する。スナップ嵌合部19aは、環状突起20とスナップ嵌合する凹溝によって構成される。押圧嵌合部19bは、環状突起20と押圧嵌合する下向き円錐面形状又は円筒面形状の内周面によって構成される。スナップ嵌合部19a及び押圧嵌合部19bの形状は、筒壁2bの外周面の形状と合わせて適宜変更可能である。嵌合部19は、スナップ嵌合部19a又は押圧嵌合部19bを有さない構成であってもよい。 As shown in FIGS. 2(b), 4 and 5, the rotating member 6 has a fitting portion 19 that fits with the upper end portion of the outer peripheral surface of the cylinder wall 2b of the inner container 2. As shown in FIG. The fitting portion 19 is positioned on the inner peripheral surface of the inner wall 14 c of the upper end portion of the rotating member 6 . The fitting portion 19 has a snap-fitting portion 19a that snap-fits with the outer peripheral surface of the cylinder wall 2b of the inner container 2 when the inner container 2 is attached to the outer container 3 . Further, the fitting portion 19 has a pressing fitting portion 19b which is positioned above the snap fitting portion 19a and press-fitted to the outer peripheral surface of the cylinder wall 2b of the inner container 2. As shown in FIG. The inner container 2 has an annular protrusion 20 centered on the central axis O located at the upper end of the outer peripheral surface of the cylindrical wall 2b. The snap-fit portion 19a is configured by a concave groove that snap-fits with the annular projection 20. As shown in FIG. The press-fitting portion 19b is configured by an inner circumferential surface of a downward conical surface shape or a cylindrical surface shape that is press-fitted with the annular projection 20 . The shape of the snap fit portion 19a and the press fit portion 19b can be appropriately changed according to the shape of the outer peripheral surface of the cylinder wall 2b. The fitting portion 19 may be configured without the snap fitting portion 19a or the press fitting portion 19b.

回転部材6の上端部外壁14aは、回転部材6を外容器本体5に対して相対的に回転させる回転操作を受ける操作部21として機能する。操作部21は、内容器2を外容器3から取り外すために、上面視で反時計回り方向となる第1回転方向D1の回転操作を受ける。 The outer wall 14 a of the upper end portion of the rotating member 6 functions as an operation portion 21 that receives a rotating operation for rotating the rotating member 6 relative to the outer container body 5 . In order to remove the inner container 2 from the outer container 3, the operating portion 21 receives a rotating operation in a first rotating direction D1, which is counterclockwise when viewed from above.

図2(a)に示すように、弾性片17は、筒壁2bの下端部から径方向内側に延在するとともに第1回転方向D1に突出するように弓形に湾曲する形状である。図2(a)~図3(b)に示すように、弾性片17は、第1回転方向D1の回転操作によって解除凸部15に乗り上げることで、嵌合部19と嵌合した内容器2の底壁2cを押し上げて、スナップ嵌合部19aと内容器2とのスナップ嵌合を解除する。押圧嵌合部19bは、弾性片17によって内容器2が押し上げられることにより内容器2と押圧嵌合して、押し上げられた内容器2の位置を保持する。 As shown in FIG. 2(a), the elastic piece 17 extends radially inward from the lower end of the cylindrical wall 2b and has a curved shape that protrudes in the first rotation direction D1. As shown in FIGS. 2(a) to 3(b), the elastic piece 17 rides on the release convex portion 15 by the rotation operation in the first rotation direction D1, whereby the inner container 2 is fitted with the fitting portion 19. The snap fitting portion 19a and the inner container 2 are released from the snap fitting by pushing up the bottom wall 2c. When the inner container 2 is pushed up by the elastic pieces 17, the press fitting portion 19b press-fits with the inner container 2 and holds the pushed-up position of the inner container 2. As shown in FIG.

図2(a)、図3(a)及び図6に示すように、解除凸部15は、第1回転方向D1の回転操作によって弾性片17を乗り上げさせる傾斜部15aと、第1回転方向D1の回転操作により、傾斜部15aに乗り上げた弾性片17に当接することで、弾性片17を第1回転方向D1の反対方向である第2回転方向D2に弾性変形させる押圧部15bとを有する。傾斜部15aは、第1回転方向D1に向けて上方に傾斜する傾斜面によって構成される。押圧部15bは、傾斜部15aにおける第1回転方向D1の端部に位置するとともに上方に突出する凸部によって構成される。 As shown in FIGS. 2A, 3A, and 6, the releasing convex portion 15 includes an inclined portion 15a on which the elastic piece 17 rides up when rotated in the first rotating direction D1, and an inclined portion 15a. and a pressing portion 15b that elastically deforms the elastic piece 17 in a second rotational direction D2, which is opposite to the first rotational direction D1, by coming into contact with the elastic piece 17 riding on the inclined portion 15a. The inclined portion 15a is configured by an inclined surface that is inclined upward in the first rotation direction D1. The pressing portion 15b is configured by a convex portion positioned at the end of the inclined portion 15a in the first rotation direction D1 and protruding upward.

図2(a)に示すように、停止片18は、筒壁2bの下端部から径方向内側に延在するとともに径方向内側に向けて周方向幅が暫減する形状である。図2(a)~図3(b)に示すように、停止片18は、第1回転方向D1の回転操作により、押圧部15bによって弾性変形させられた弾性片17に当接することで、回転部材6の更なる回転を停止させる。また、停止片18は、第1回転方向D1の回転操作の解除により、弾性片17の復元力によって回転部材6の回転角度位置が戻ったときに、隣の解除凸部15の近傍に位置する。したがって、内容器2が外容器3に取り付けられた状態において、回転部材6が外容器本体5に対して相対的に第2回転方向D2に回転できる範囲を、停止片18と隣の解除凸部15との当接によって規制することができる。このように回転部材6の遊動範囲を抑制することにより、内容器2を取り外すために必要となる第1回転方向D1の回転操作を低減することができる。 As shown in FIG. 2A, the stop piece 18 extends radially inward from the lower end of the cylinder wall 2b and has a circumferential width gradually decreasing radially inward. As shown in FIGS. 2(a) to 3(b), the stop piece 18 rotates by coming into contact with the elastic piece 17 elastically deformed by the pressing portion 15b by the rotation operation in the first rotation direction D1. Further rotation of member 6 is stopped. Further, the stop piece 18 is positioned near the adjacent release convex portion 15 when the rotation angle position of the rotating member 6 returns due to the restoring force of the elastic piece 17 due to the release of the rotation operation in the first rotation direction D1. . Therefore, when the inner container 2 is attached to the outer container 3, the range in which the rotating member 6 can rotate relative to the outer container main body 5 in the second rotation direction D2 is defined by the stopping piece 18 and the adjacent release convex portion. 15 can be regulated. By restricting the movement range of the rotating member 6 in this way, it is possible to reduce the rotating operation in the first rotating direction D1 that is required to remove the inner container 2 .

内容器2の付け替えに際しては、使用者は、まず、図2(a)、(b)に示す内容器2の取り付け状態から、操作部21を第1回転方向D1に回転操作する。この回転操作により、弾性片17が、解除凸部15に乗り上げることで、嵌合部19と嵌合した内容器2を押し上げて、スナップ嵌合部19aと内容器2とのスナップ嵌合を解除する。回転操作を解除すると、弾性片17の復元力によって回転部材6の回転角度位置が戻る。このとき、押圧嵌合部19bにより、押し上げられた内容器2の位置が保持されているので、使用者は容易に内容器2のフランジ2aを摘まんで内容器2を外容器3から取り出すことができる。他の内容器2を取り付ける際には、上述のとおり回転部材6の回転角度位置が戻っているので、使用者は他の内容器2を外容器3の内側に押し込むだけで、嵌合部19と嵌合させて取り付け操作を完了することができる。 When replacing the inner container 2, the user first rotates the operating portion 21 in the first rotation direction D1 from the attached state of the inner container 2 shown in FIGS. 2(a) and 2(b). By this rotating operation, the elastic piece 17 rides on the release convex portion 15 to push up the inner container 2 fitted with the fitting portion 19, thereby releasing the snap fit between the snap fitting portion 19a and the inner container 2. do. When the rotating operation is released, the restoring force of the elastic piece 17 causes the rotating member 6 to return to its rotational angular position. At this time, since the push-up position of the inner container 2 is held by the press fitting portion 19b, the user can easily pick up the flange 2a of the inner container 2 and take out the inner container 2 from the outer container 3. can. When attaching the other inner container 2, since the rotation angle position of the rotating member 6 is returned as described above, the user simply pushes the other inner container 2 into the outer container 3 and the fitting portion 19 is engaged. to complete the installation operation.

前述した本実施形態は、本発明の実施形態の一例にすぎず、発明の要旨を逸脱しない範囲で種々変更可能であることはいうまでもない。 The embodiment described above is merely an example of the embodiment of the present invention, and it goes without saying that various modifications are possible without departing from the gist of the invention.

1 付け替え容器
2 内容器
2a フランジ
2b 筒壁
2c 底壁
3 外容器
4 キャップ
4a 装着壁部
4b 天壁部
5 外容器本体
6 回転部材
7 外部材
8 内部材
9 外キャップ
10 内キャップ
11 パッキン
12 周壁部
12a 下周壁部
12b 中周壁部
12c 上周壁部
13 底壁部
14 回転部材の上端部
14a 上端部外壁
14b 上端部上壁
14c 上端部内壁
15 解除凸部
16 筒壁
17 弾性片
18 停止片
19 嵌合部
19a スナップ嵌合部
19b 押圧嵌合部
20 環状突起
21 操作部
O 中心軸線
D1 第1回転方向
D2 第2回転方向
1 Replacement container 2 Inner container 2a Flange 2b Cylindrical wall 2c Bottom wall 3 Outer container 4 Cap 4a Mounting wall 4b Ceiling wall 5 Outer container body 6 Rotating member 7 Outer member 8 Inner member 9 Outer cap 10 Inner cap 11 Packing 12 Peripheral wall Part 12a Lower peripheral wall 12b Middle peripheral wall 12c Upper peripheral wall 13 Bottom wall 14 Rotating member upper end 14a Upper outer wall 14b Upper end upper wall 14c Upper inner wall 15 Release projection 16 Cylindrical wall 17 Elastic piece 18 Stop piece 19 Fitting Joining portion 19a Snap fitting portion 19b Pressing fitting portion 20 Annular projection 21 Operating portion O Center axis line D1 First rotation direction D2 Second rotation direction

Claims (5)

内容器と外容器とを有し、
前記外容器が、解除凸部を備える外容器本体と、前記外容器本体に対して相対的に回転可能に前記外容器本体の内側に保持される回転部材とを有し、
前記回転部材が、前記内容器と嵌合する嵌合部と、前記回転部材を前記外容器本体に対して相対的に回転させる回転操作を受ける操作部と、前記回転操作によって前記解除凸部に乗り上げることで、前記嵌合部と嵌合した前記内容器を押し上げる弾性片とを有する付け替え容器。
having an inner container and an outer container,
The outer container has an outer container body provided with a release projection, and a rotating member held inside the outer container body so as to be relatively rotatable with respect to the outer container body,
The rotating member has a fitting portion that fits with the inner container, an operating portion that receives a rotating operation for rotating the rotating member relative to the outer container body, and a release convex portion that is rotated by the rotating operation. A replacement container having an elastic piece that pushes up the fitting part and the fitted inner container by riding on it.
前記嵌合部が、前記内容器とスナップ嵌合するスナップ嵌合部を有し、
前記弾性片が、前記解除凸部に乗り上げることで前記内容器を押し上げて前記スナップ嵌合部と前記内容器とのスナップ嵌合を解除する、請求項1に記載の付け替え容器。
The fitting portion has a snap fitting portion that snap-fits with the inner container,
2. The replacement container according to claim 1, wherein said elastic piece pushes up said inner container by riding on said release projection to release the snap fitting between said snap fitting portion and said inner container.
前記嵌合部が、前記弾性片によって前記内容器が押し上げられることにより前記内容器と押圧嵌合する押圧嵌合部を有する、請求項1又は2に記載の付け替え容器。 3. The replacement container according to claim 1 or 2, wherein said fitting portion has a pressing fitting portion that press-fits with said inner container when said inner container is pushed up by said elastic piece. 前記解除凸部が、前記回転操作によって前記弾性片を乗り上げさせる傾斜部と、前記回転操作により、前記傾斜部に乗り上げた前記弾性片に当接することで、前記弾性片を前記回転操作の回転方向の反対方向に弾性変形させる押圧部とを有する、請求項1~3のいずれか一項に記載の付け替え容器。 The release convex portion abuts on the inclined portion on which the elastic piece is driven by the rotating operation and on the elastic piece that has run on the inclined portion by the rotating operation, thereby moving the elastic piece in the rotational direction of the rotating operation. 4. The replacement container according to any one of claims 1 to 3, further comprising a pressing portion that elastically deforms in the opposite direction. 前記回転部材が、前記回転操作により、前記押圧部によって弾性変形させられた前記弾性片に当接することで、前記回転部材の更なる回転を停止させる停止片を有する、請求項4に記載の付け替え容器。 5. The replacement according to claim 4, wherein the rotating member has a stop piece that stops further rotation of the rotating member by coming into contact with the elastic piece elastically deformed by the pressing portion by the rotating operation. container.
JP2019036982A 2019-02-28 2019-02-28 replacement container Active JP7184463B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2019036982A JP7184463B2 (en) 2019-02-28 2019-02-28 replacement container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019036982A JP7184463B2 (en) 2019-02-28 2019-02-28 replacement container

Publications (2)

Publication Number Publication Date
JP2020138794A JP2020138794A (en) 2020-09-03
JP7184463B2 true JP7184463B2 (en) 2022-12-06

Family

ID=72264309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019036982A Active JP7184463B2 (en) 2019-02-28 2019-02-28 replacement container

Country Status (1)

Country Link
JP (1) JP7184463B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000102414A (en) 1998-09-29 2000-04-11 Yoshino Kogyosho Co Ltd Compact container
JP2016193741A (en) 2015-03-31 2016-11-17 株式会社吉野工業所 Double container
JP2016222287A (en) 2015-05-29 2016-12-28 株式会社吉野工業所 Double container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0678230U (en) * 1993-04-20 1994-11-04 ポーラ化成工業株式会社 Container

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000102414A (en) 1998-09-29 2000-04-11 Yoshino Kogyosho Co Ltd Compact container
JP2016193741A (en) 2015-03-31 2016-11-17 株式会社吉野工業所 Double container
JP2016222287A (en) 2015-05-29 2016-12-28 株式会社吉野工業所 Double container

Also Published As

Publication number Publication date
JP2020138794A (en) 2020-09-03

Similar Documents

Publication Publication Date Title
JP5650507B2 (en) Discharge container
JP2017197274A (en) Double container having refill container
JP6808286B2 (en) Double container
KR102485094B1 (en) pot for cosmetics
US20230001435A1 (en) Refillable packaging assembly for a cosmetic product
JP7222831B2 (en) refill container
JP7184463B2 (en) replacement container
US9676519B2 (en) Dispenser
JP7511454B2 (en) Dropper container
JP5755442B2 (en) Container with cap
CN210417573U (en) Pumping type dispensing container
JP5094620B2 (en) Container with cap
JP7337022B2 (en) Refill body and double container
JP7482721B2 (en) Double container
JP7500134B2 (en) Powder container
JP7536408B2 (en) Feeding container
WO2024070926A1 (en) Refill container and replacement container
JP5705587B2 (en) Container with cap
JP7510869B2 (en) Refill containers and replacement containers
JP7370249B2 (en) Application container
WO2024142764A1 (en) Container, container equipped with cap, plug mechanism, and plug mechanism equipped with cap
JP7467001B2 (en) Dispensing container
JP7365666B2 (en) cap
JP7080560B2 (en) Feeding container
JP2024004927A (en) refill container

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210903

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220726

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220802

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20221122

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221122

R150 Certificate of patent or registration of utility model

Ref document number: 7184463

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150