JP2018201722A - Replaceable container - Google Patents

Replaceable container Download PDF

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JP2018201722A
JP2018201722A JP2017108681A JP2017108681A JP2018201722A JP 2018201722 A JP2018201722 A JP 2018201722A JP 2017108681 A JP2017108681 A JP 2017108681A JP 2017108681 A JP2017108681 A JP 2017108681A JP 2018201722 A JP2018201722 A JP 2018201722A
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container
refill
peripheral wall
replacement
diameter
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JP6847769B2 (en
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神村　千秋
Chiaki Kamimura
千秋 神村
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Abstract

To provide a replaceable container facilitating understanding so as to determine at a glance a replacing work method of a refill container, and enabling executing a replacing work with a simple operation.SOLUTION: A replaceable container is configured such that: an outer container 2 has a bottom part opening 23 in a central part of an outer container bottom 22; an inner container 3 has a linkage member 35 in a lower inner face of an inner peripheral wall part 31; the linkage member 35 extends to the inside of the inner peripheral wall part 31; a refill container 4 hangs down a connection piece 44 from an external surface of a refill bottom 42; a lock dial 5 has a knob part 52 in a bottom plate part 51 stored in the bottom part opening 23; and a swollen part 54 expanding the linkage member 35 to the outside and expanded in diameter to the outside is provided in a disk part 53 connected from the bottom plate part 51.SELECTED DRAWING: Figure 4

Description

本発明は、レフィル容器を付け替え自在な付け替え容器に関するものである。   The present invention relates to a replacement container in which a refill container can be replaced.

従来から、クリーム等の内容物が収容される内容器と、該内容器を付け替え自在に収納する外容器と、を備える付け替え容器が知られている。このような内容器は、外容器に対して出し入れ可能なレフィル容器であり、消費者によって外容器内に収納された内容器を取り外して新たな内容器に交換することで、外容器の再利用が図られる。   2. Description of the Related Art Conventionally, a replacement container is known that includes an inner container that stores a content such as cream, and an outer container that stores the inner container in a freely replaceable manner. Such an inner container is a refill container that can be taken in and out of the outer container, and can be reused by removing the inner container stored in the outer container by a consumer and replacing it with a new inner container. Is planned.

内容器（レフィル容器）の取り外し時にレフィル容器の口元を掴み引き上げることで、外容器から取り外す機能のものが存在するが、レフィル容器の口元が低く掴みづらい等の付け替え作業がスムーズに行えない不便さがあった。そのため、外容器の本体容器の壁面の一部に切り欠き部を設け、レフィル容器を掴み易くしたり、コインや上蓋等の別体品を使用してレフィル容器を押し上げて付け替える方法が開示されている（例えば、特許文献１）。しかしながら、レフィル容器の付け替え作業のやり難さや、その作業方法は一見しただけでは理解し難いものであった。   There are some functions that can be removed from the outer container by grasping and pulling up the mouth of the refill container when the inner container (refill container) is removed. was there. Therefore, a method has been disclosed in which a notch is provided in a part of the wall surface of the main body container of the outer container so that the refill container can be easily grasped, or the refill container is pushed up and replaced using a separate item such as a coin or an upper lid. (For example, Patent Document 1). However, it was difficult to understand how to replace the refill container and how to do it at first glance.

特開２０１２−５７３９号公報JP 2012-5739 A

本発明の目的は、上記した従来技術における問題点を解消することであり、レフィル容器の付け替え作業方法が一目で判断できるような容易に理解可能であり、その付け替え作業も簡単な操作で実行できる付け替え容器を提供することである。   An object of the present invention is to solve the above-described problems in the prior art, and it can be easily understood so that the refill container replacement work method can be determined at a glance, and the replacement work can be performed with a simple operation. It is to provide a replacement container.

上記課題を解決するため、本発明の主たる構成は、
内容物を収容するレフィル容器と、該レフィル容器を収納する内容器と、該内容器と組み付き外装容器となる外容器と、該レフィル容器と該内容器を嵌合させたり嵌合を解除したりするロックダイヤルとを備えた付け替え容器であって、
該外容器は、外容器底部の中央部に底部開口を有し、
該内容器は、内周壁部の下部内面に連動部材を有し、該連動部材が、該内周壁部の内側に向けて基部を延設し、
該レフィル容器は、レフィル底部の外面から連結片を垂下設し、
該ロックダイヤルは、該底部開口に収まる底板部に摘み部を有し、該底板部から連設される円盤部に、該連動部材を外側に押し広げる外側に拡径した膨出部を設けていることを特徴とする。 In order to solve the above problems, the main configuration of the present invention is:
A refill container for storing the contents, an inner container for storing the refill container, an outer container to be assembled with the inner container, and the refill container and the inner container are fitted or released. A replacement container equipped with a lock dial,
The outer container has a bottom opening at the center of the outer container bottom,
The inner container has an interlocking member on the lower inner surface of the inner peripheral wall portion, and the interlocking member extends a base portion toward the inner side of the inner peripheral wall portion,
The refill container has a connecting piece suspended from the outer surface of the bottom of the refill,
The lock dial has a knob portion in a bottom plate portion that fits in the bottom opening, and a bulging portion having an outer diameter expanded outwardly that pushes the interlocking member outward on a disk portion continuously provided from the bottom plate portion. It is characterized by being.

上記主たる構成からなる付け替え容器では、付け替え作業を付け替え容器底部のロックダイヤルの簡単な回動操作のみで達成することができ、その付け替え作業方法は容易に理解可能である。   In the replacement container having the above main structure, the replacement work can be achieved only by a simple rotation operation of the lock dial at the bottom of the replacement container, and the replacement work method can be easily understood.

また、本発明の他の構成は、底部開口は全周を９０度毎に小径部と大径部をそれぞれ一対配設しており、前記摘み部の直線状に延設された両端部の先端部間の長さが、該小径部の直径より長く、該大径部の直径より短いものである。   According to another configuration of the present invention, the bottom opening has a pair of a small diameter portion and a large diameter portion arranged every 90 degrees on the entire circumference, and the tips of both ends of the knob portion that extend linearly. The length between the parts is longer than the diameter of the small diameter part and shorter than the diameter of the large diameter part.

摘み部の先端部間の長さ、つまり摘み部の全長を、小径部の直径より長く、かつ大径部の直径より短くしたことによって、摘み部は大径部だけで摺動可能となり、ロックダイヤルの回動範囲を限定させ、回動動作を行い易くすることができる。   By making the length between the tips of the knob, that is, the entire length of the knob, longer than the diameter of the small diameter part and shorter than the diameter of the large diameter part, the knob can be slid only by the large diameter part and locked. The turning range of the dial can be limited to facilitate the turning operation.

また、本発明の他の構成は、前記大径部の両端部近傍にそれぞれ乗り越えリブを設けているものである。   In another configuration of the present invention, a climbing rib is provided in the vicinity of both end portions of the large diameter portion.

大径部の両端部近傍に乗り越えリブを設けることによって、レフィル容器と内容器を嵌合させたり嵌合を解除する操作時に、クリック感を与え操作が完了したことを知らせることができる。また、乗り越えリブによりロックダイヤルが外容器に固定状態となるため、利用者は摘み部の先端部が示す位置でロック状態か解除状態かを判別することが可能となる。   By providing climbing ribs in the vicinity of both ends of the large-diameter portion, it is possible to give a click feeling and notify the completion of the operation when the refill container and the inner container are fitted or released. Further, since the lock dial is fixed to the outer container by the climbing rib, the user can determine whether the lock is in the released state or not at the position indicated by the tip of the knob.

更に、本発明の他の構成は、前記円盤部が前記外容器底部の接地部から容器内部に窪んだ底壁部と前記内周壁部の下部内面の中央部の内容器底壁の間に挟まれた空間に位置しているものである。   Furthermore, in another configuration of the present invention, the disk portion is sandwiched between a bottom wall portion that is recessed from the ground contact portion of the outer container bottom portion into the container and an inner container bottom wall at a center portion of the lower inner surface of the inner peripheral wall portion. It is located in a designated space.

円盤部が、外容器底部の底壁部と内容器底壁の間に挟まれた空間にあるため、ロックダイヤル回動時にロックダイヤルのガタツキを抑制することができ、スムーズに回動操作を実施することができる。   Since the disk is located in the space between the bottom wall of the outer container bottom and the inner container bottom wall, the lock dial can be prevented from rattling when the lock dial is rotated, and the rotation operation is carried out smoothly. can do.

また更に、本発明の他の構成は、連動部材が内周壁部の内側に向けて基部を延設し、該基部の中央部からは係止部材が起立設し、該係止部材の上部内面に係止手段を突設しており、前記連結片の下方外周全面に、該係止手段と係止する突起部を突設しているものである。   Still further, in another configuration of the present invention, the interlocking member extends the base portion toward the inside of the inner peripheral wall portion, and the locking member is erected from the central portion of the base portion, and the upper inner surface of the locking member The locking means protrudes on the entire outer periphery of the lower part of the connecting piece, and a protruding portion for locking with the locking means protrudes.

内容器の係止手段と、レフィル容器の突起部がアンダーカット状に係止することによって、内容器とレフィル容器が嵌合することができる。   The inner container and the refill container can be fitted by the locking means of the inner container and the protrusion of the refill container being locked in an undercut shape.

また、本発明の他の構成は、連動部材を内周壁部の下部内面の左右対称状に向かい合う位置に一対設けているものである。   Moreover, the other structure of this invention provides a pair of interlocking members in the position facing the left-right symmetrical shape of the lower inner surface of an inner peripheral wall part.

連動部材を左右一対に設けることによって、内容器とレフィル容器が確実に嵌合され、レフィル容器がより確実に固定状態とすることができる。   By providing a pair of interlocking members on the left and right, the inner container and the refill container can be reliably fitted, and the refill container can be more reliably fixed.

本発明は、上記した構成となっているので、以下に示す効果を奏する。
本発明の主たる構成においては、レフィル容器の付け替え作業方法が一目で判断できるような容易に理解可能であり、その付け替え作業も付け替え容器底部のロックダイヤルの簡単な回動操作のみで達成することができる。
また、本発明の構成においては、摘み部の先端部間の長さを大径部だけで摺動可能とすることで、ロックダイヤルの回動範囲を限定させ、付け替え作業時の回動動作を行い易くすることができる。
また、本発明の構成においては、乗り越えリブによりロックダイヤルが固定状態となり、利用者は摘み部の先端部が示す位置でロック状態か解除状態かを判別できる。 Since the present invention has the above-described configuration, the following effects can be obtained.
In the main configuration of the present invention, the replacement method of the refill container can be easily understood so that it can be determined at a glance, and the replacement work can be achieved only by a simple turning operation of the lock dial at the bottom of the replacement container. it can.
Further, in the configuration of the present invention, the length between the tips of the knobs can be slid only by the large-diameter portion, thereby limiting the rotation range of the lock dial and performing the rotation operation at the time of replacement work. It can be made easier.
Further, in the configuration of the present invention, the lock dial is fixed by the climbing rib, and the user can determine whether the lock is in the unlocked state or not at the position indicated by the tip of the knob.

本発明の付け替え容器の正面半縦断面図である。It is a front half longitudinal cross-sectional view of the replacement container of this invention. 図１のＡ−Ａ線での横断面図である。It is a cross-sectional view in the AA line of FIG. 付け替え容器がロック状態での底面図である。It is a bottom view in the state where a change container is locked. 付け替え容器が解除状態での正面半縦断面図である。It is a front half longitudinal cross-sectional view in the cancellation | release state of a replacement container. 図４のＢ−Ｂ線での横断面図である。It is a cross-sectional view in the BB line of FIG. 付け替え容器が解除状態での底面図である。It is a bottom view in the release state of the replacement container. レフィル容器を交換する際の正面半縦断面図である。It is a front half longitudinal cross-sectional view at the time of replacing | exchanging a refill container.

以下、本発明の実施形態について図面を参照しつつ説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図１に示すように、本発明に係る付け替え容器１は、クリーム等の内容物を収容したレフィル容器４と、そのレフィル容器４を収納可能な内容器３と、付け替え容器１の外装容器となる外容器２と、レフィル容器４と内容器３を嵌合させたり嵌合を解除したりするロックダイヤル５と、内容器３にネジ嵌合しレフィル容器４の開口部を覆うキャップ６と、内容器３にキャップ６を組み付けた際に気密性を高めるパッキン７と、を備える構成となっている。   As shown in FIG. 1, a replacement container 1 according to the present invention is a refill container 4 that contains contents such as cream, an inner container 3 that can store the refill container 4, and an exterior container of the replacement container 1. An outer container 2, a lock dial 5 for fitting or releasing the refill container 4 and the inner container 3, a cap 6 that is screwed to the inner container 3 and covers the opening of the refill container 4, and contents And a packing 7 that enhances airtightness when the cap 6 is assembled to the container 3.

外容器２は、付け替え容器１の外装容器であり、略円筒形状の外周壁部２１と、その外周壁部２１の下側部分に設けられた外容器底部２２と、を備えている。外容器底部２２は、円環状の接地部２２ａと、接地部２２ａから容器内部に窪んだ底壁部２２ｂからなり、底壁部２２ｂの中央部には略円状の底部開口２３が設けられている。底部開口２３は、小径部２３ａと大径部２３ｂがそれぞれ一対配設となるように、底部開口２３の全周を１／４に分けた角度９０度毎に形成され、大径部２３ｂの両端部近傍には乗り越えリブ２３ｃ、２３ｃが設けられている（図３参照）。外周壁部２１の上部内面全周には、外容器側係止凹部２４が設けられている。   The outer container 2 is an outer container of the replacement container 1 and includes a substantially cylindrical outer peripheral wall portion 21 and an outer container bottom portion 22 provided in a lower portion of the outer peripheral wall portion 21. The outer container bottom portion 22 includes an annular grounding portion 22a and a bottom wall portion 22b that is recessed from the grounding portion 22a to the inside of the container. A substantially circular bottom opening 23 is provided at the center of the bottom wall portion 22b. Yes. The bottom opening 23 is formed at every angle of 90 degrees by dividing the entire circumference of the bottom opening 23 into 1/4 so that the small diameter part 23a and the large diameter part 23b are arranged in pairs, and both ends of the large diameter part 23b. In the vicinity of the part, climbing ribs 23c, 23c are provided (see FIG. 3). An outer container side locking recess 24 is provided on the entire inner periphery of the upper inner surface of the outer peripheral wall 21.

内容器３は、内周壁部３１を介して外鍔状のフランジ部３２を設けており、フランジ部３２は外容器２の外周壁上端部２１ａに載置する。このフランジ部３２から支持片３３が垂下設され、支持片３３の外周面全周には外容器側係止凹部２４に係止する内容器側係止凸部３３ａが突設している。内周壁部３１の上部外周面には雄ネジ部３４が刻設されている。内周壁部３１の下部内面には左右対称状に向かい合う位置に一対の連動部材３５、３５を設け、中央部には内容器底壁３６が設けられている。連動部材３５は、内周壁部３１の内側に向けて基部３５ａが延設し、基部３５ａの中央部からは係止部材３５ｂが起立設し、この係止部材３５ｂの上部内面には係止手段３５ｃが突設している。   The inner container 3 is provided with an outer flange-shaped flange portion 32 via an inner peripheral wall portion 31, and the flange portion 32 is placed on the outer peripheral wall upper end portion 21 a of the outer container 2. A support piece 33 is suspended from the flange portion 32, and an inner container side locking projection 33 a that locks to the outer container side locking recess 24 protrudes from the entire outer peripheral surface of the support piece 33. A male screw portion 34 is engraved on the upper outer peripheral surface of the inner peripheral wall portion 31. A pair of interlocking members 35, 35 are provided on the inner surface of the lower part of the inner peripheral wall portion 31 in a symmetrically facing position, and an inner container bottom wall 36 is provided at the center. The interlocking member 35 has a base portion 35a extending toward the inner side of the inner peripheral wall portion 31. A locking member 35b is erected from the central portion of the base portion 35a, and locking means is provided on the upper inner surface of the locking member 35b. 35c protrudes.

レフィル容器４は、略円筒形状のレフィル周壁部４１と、そのレフィル周壁部４１の下側部分に設けられたレフィル底部４２とを有し、レフィル周壁部４１の上端部からは外鍔状のレフィルフランジ部４３を設けている。レフィル底部４２の外面から連結片４４が全周に亘り垂下設され、連結片４４の下方外周全面には突起部４４ａが突設している。   The refill container 4 has a substantially cylindrical refill peripheral wall portion 41 and a refill bottom portion 42 provided at a lower portion of the refill peripheral wall portion 41, and a refill-like refill from the upper end portion of the refill peripheral wall portion 41. A flange portion 43 is provided. A connecting piece 44 is suspended from the outer surface of the refill bottom portion 42 over the entire circumference, and a projecting portion 44 a projects from the entire lower outer periphery of the connecting piece 44.

ロックダイヤル５は、底部開口２３に収まる略円状の底板部５１と、底板部５１から段差部を介して連設される円盤部５３を備えている。底板部５１から下方にロックダイヤル５を回動させる際に指先を掛ける摘み部５２が垂下設されている。摘み部５２は底板部５１の直径方向にて直線状に延設しており、その両端部の先端部５２ａ、５２ａ間の長さは、小径部２３ａの直径より長く、底部開口２３の大径部２３ｂの直径より僅かに短いため、先端部５２ａは大径部２３ｂを摺動する。円盤部５３は、摘み部５２の先端部５２ａ、５２ａがある方向に外側に拡径した膨出部５４、５４を形成している。円盤部５３は、外容器２の底壁部２２ｂと内容器３の内容器底壁３６の間に挟まれた空間に位置しているため、ロックダイヤル５の回動時にロックダイヤル５のガタツキを抑制することができ、スムーズな回動操作を行える。   The lock dial 5 includes a substantially circular bottom plate portion 51 that fits in the bottom opening 23, and a disk portion 53 that is connected to the bottom plate portion 51 via a stepped portion. A knob 52 for hanging a fingertip when the lock dial 5 is rotated downward from the bottom plate 51 is provided in a hanging manner. The knob portion 52 extends linearly in the diameter direction of the bottom plate portion 51, and the length between the tip portions 52a, 52a at both ends thereof is longer than the diameter of the small diameter portion 23a and the large diameter of the bottom opening 23. Since the diameter is slightly shorter than the diameter of the portion 23b, the tip portion 52a slides on the large diameter portion 23b. The disk part 53 forms the bulging parts 54 and 54 whose diameter is expanded outward in the direction in which the tip parts 52a and 52a of the knob part 52 are present. Since the disk portion 53 is located in a space sandwiched between the bottom wall portion 22 b of the outer container 2 and the inner container bottom wall 36 of the inner container 3, the lock dial 5 is not rattled when the lock dial 5 is rotated. It can suppress and can perform smooth rotation operation.

キャップ６は、内容器３の雄ネジ部３４にネジ嵌合する有頂筒状のオーバーキャップ体であり、円盤状の天壁部６１と、天壁部６１の端縁から垂下された円筒形状の周壁部６２と、を備えている。周壁部６２の内周面には、雄ネジ部３４にネジ嵌合する雌ネジ部６３が形成されている。また、キャップ６の内側には、円盤状のパッキン７が嵌合されている。このパッキン７は、キャップ６の天壁部６１の下面に接合されており、パッキン７の外周部が、天壁部６１の下面とレフィルフランジ部４３の上面との間に挟み込まれてシールされ、付け替え容器１は密封される。   The cap 6 is a top tube-like overcap body that is screw-fitted to the male thread portion 34 of the inner container 3, and has a disk-shaped top wall portion 61 and a cylindrical shape that is suspended from the edge of the top wall portion 61. Peripheral wall portion 62. On the inner peripheral surface of the peripheral wall portion 62, a female screw portion 63 that is screwed into the male screw portion 34 is formed. A disc-shaped packing 7 is fitted inside the cap 6. The packing 7 is joined to the lower surface of the top wall portion 61 of the cap 6, and the outer peripheral portion of the packing 7 is sandwiched between the lower surface of the top wall portion 61 and the upper surface of the refill flange portion 43 and sealed. The replacement container 1 is sealed.

次に、このように構成された付け替え容器１の作用について説明する。
内容器３に収容されているレフィル容器４内の内容物が無くなった時に、新たなレフィル容器４に付け替える際は、まず初めに図１に示される内容器３に被着されているキャップ６を取り外す。キャップ６を取り外した際にパッキン７も共に取り外される。 Next, the operation of the replacement container 1 configured as described above will be described.
When the contents in the refill container 4 accommodated in the inner container 3 run out, when replacing the refill container 4 with a new one, the cap 6 attached to the inner container 3 shown in FIG. Remove. When the cap 6 is removed, the packing 7 is also removed.

この状態ではレフィル容器４が内容器３に収まり、ロックダイヤル５が図２や図３に示されるロック状態なため、係止手段３５ｃが突起部４４ａにアンダーカット状に嵌合しており、レフィル容器４は内容器３に固定されている。   In this state, the refill container 4 is accommodated in the inner container 3, and the lock dial 5 is in the locked state shown in FIG. 2 or FIG. 3, so that the locking means 35c is fitted to the protrusion 44a in an undercut shape. The container 4 is fixed to the inner container 3.

次に、内容器３からレフィル容器４を取り外すために、摘み部５２を指先で摘みロックダイヤル５を回動させると、先端部５２ａがＬＯＣＫ位置側の乗り越えリブ２３ｃを乗り越し、大径部２３ｂを摺動し、ＯＰＥＮ位置側の乗り越えリブ２３ｃに向かう。ロックダイヤル５の回動によって、図４及び図５に示される様に、円盤部５３の膨出部５４が連動部材３５の基部３５ａを徐々に外側に押し広げながら基部３５ａを内周壁部３１側に撓ませることで、連動部材３５の中央部の係止部材３５ｂは外側に押し広げられる。図６に示される様に、ロックダイヤル５の先端部５２ａがＯＰＥＮ位置側の乗り越えリブ２３ｃを乗り越してロックダイヤル５が係止状態となると、係止部材３５ｂが膨出部５４により外側に押し広げられたことで、係止手段３５ｃと突起部４４ａとの嵌合が解除される。   Next, in order to remove the refill container 4 from the inner container 3, when the knob 52 is picked with the fingertip and the lock dial 5 is rotated, the tip 52a gets over the LOCK position side overpass rib 23c, and the large diameter part 23b is removed. It slides and goes to the overpass rib 23c on the OPEN position side. As shown in FIGS. 4 and 5, as the lock dial 5 rotates, the bulging portion 54 of the disk portion 53 gradually pushes the base portion 35 a of the interlocking member 35 outward, and the base portion 35 a is moved toward the inner peripheral wall portion 31. The locking member 35b at the center of the interlocking member 35 is pushed outward by being bent to the outside. As shown in FIG. 6, when the distal end portion 52 a of the lock dial 5 passes over the overpass rib 23 c on the OPEN position side and the lock dial 5 is locked, the locking member 35 b is pushed outward by the bulging portion 54. As a result, the engagement between the locking means 35c and the protrusion 44a is released.

係止手段３５ｃと突起部４４ａの嵌合が解除されたことによってレフィル容器４が抜き取り自在となり、レフィルフランジ部４３などを指先で摘み、図７に示される様に、上方に引き上げることで内容器３からレフィル容器４が取り外される。その後、新たなレフィル容器４を内容器３内に挿入し、ロックダイヤル５を回動させ、先端部５２ａがＬＯＣＫ位置側の乗り越えリブ２３ｃを乗り越してロックダイヤル５が係止状態となると、係止手段３５ｃと突起部４４ａが嵌合され、レフィル容器４は内容器３に固定される。   When the engagement between the locking means 35c and the projection 44a is released, the refill container 4 can be freely pulled out, and the refill flange 43 and the like are picked up with a fingertip and pulled upward as shown in FIG. 3, the refill container 4 is removed. Thereafter, a new refill container 4 is inserted into the inner container 3 and the lock dial 5 is rotated. When the distal end portion 52a gets over the ride-over rib 23c on the LOCK position side and the lock dial 5 enters the locked state, The means 35 c and the protrusion 44 a are fitted, and the refill container 4 is fixed to the inner container 3.

このように本発明においては、ロック時よりも嵌合解除時の力を多く必要とする、つまり嵌合解除時に連動部材３５を膨出部５４によって外側に押し広げるために力を大きく掛けるようにしたことによって、運搬時のカバン中や意図しない嵌合解除を防止することが可能である。   As described above, in the present invention, a larger force is required for releasing the engagement than when locking, that is, a large force is applied to push the interlocking member 35 outward by the bulging portion 54 when releasing the engagement. By doing so, it is possible to prevent unintentional release of the bag during transportation or unintentional.

以上、実施例に沿って本発明の構成とその作用効果について説明したが、本発明の実施の形態は上記実施形態に限定されるものではない。
例えば上記実施形態では、外容器２と内容器３を外容器側係止凹部２４と内容器側係止凸部３３ａにより係止させているが、その係止方法は限定されるものではなく、例えばネジ嵌合としても構わない。 As described above, the configuration and the operation effect of the present invention have been described along the examples. However, the embodiment of the present invention is not limited to the above embodiment.
For example, in the above embodiment, the outer container 2 and the inner container 3 are locked by the outer container side locking concave portion 24 and the inner container side locking convex portion 33a, but the locking method is not limited, For example, screw fitting may be used.

以上説明したように、本発明は、付け替え容器の底部に位置するロックダイヤルの簡単な回動操作のみでレフィル容器の付け替え作業が行え、その付け替え方法は容易に理解できるため、付け替え容器の分野における用途展開をさらに広い領域で図ることができる。   As described above, according to the present invention, the refill container can be replaced only by a simple rotation operation of the lock dial located at the bottom of the replacement container, and the replacement method can be easily understood. Applications can be expanded in a wider area.

１ ；付け替え容器
２ ；外容器
３ ；内容器
４ ；レフィル容器
５ ；ロックダイヤル
６ ；キャップ
７ ；パッキン
２１ ；外周壁部
２１ａ；外周壁上端部
２２ ；外容器底部
２２ａ；接地部
２２ｂ；底壁部
２３ ；底部開口
２３ａ；小径部
２３ｂ；大径部
２３ｃ；乗り越えリブ
２４ ；外容器側係止凹部
３１ ；内周壁部
３２ ；内容器フランジ部
３３ ；支持片
３３ａ；内容器側係止凸部
３４ ；雄ネジ部
３５ ；連動部材
３５ａ；基部
３５ｂ；係止部材
３５ｃ；係止手段
３６ ：内容器底壁
４１ ；レフィル周壁部
４２ ；レフィル底部
４３ ；レフィルフランジ部
４４ ；連結片
４４ａ；突起部
５１ ；底板部
５２ ；摘み部
５２ａ；先端部
５３ ；円盤部
５４；膨出部
６１ ；天壁部
６２ ；周壁部
６３ ；雌ネジ部 DESCRIPTION OF SYMBOLS 1; Replacement container 2; Outer container 3; Inner container 4; Refill container 5; Lock dial 6; Cap 7; Packing 21; Outer peripheral wall part 21a: Outer peripheral wall upper end part 22; Outer container bottom part 22a; Portion 23; bottom opening 23a; small diameter portion 23b; large diameter portion 23c; climbing rib 24; outer container side locking recess 31; inner peripheral wall portion 32; inner container flange portion 33; support piece 33a; 34; male thread part 35; interlocking member 35a; base part 35b; locking member 35c; locking means 36: inner container bottom wall 41; refill peripheral wall part 42; refill bottom part 43; refill flange part 44; 51; bottom plate part 52; knob part 52a; tip part 53; disk part 54; bulging part 61; top wall part 62; peripheral wall part 63;

Claims (6)

内容物を収容するレフィル容器（４）と、該レフィル容器を収納する内容器（３）と、該内容器（３）と組み付き外装容器となる外容器（２）と、該レフィル容器（４）と該内容器（３）を嵌合させたり嵌合を解除したりするロックダイヤル（５）とを備えた付け替え容器であって、
該外容器（２）は、外容器底部（２２）の中央部に底部開口（２３）を有し、
該内容器（３）は、内周壁部（３１）の下部内面に連動部材（３５）を有し、該連動部材（３５）が、該内周壁部（３１）の内側に向けて延設し、
該レフィル容器（４）は、レフィル底部（４２）の外面から連結片（４４）を垂下設し、
該ロックダイヤル（５）は、該底部開口（２３）に収まる底板部（５１）に摘み部（５２）を有し、該底板部（５１）から連設される円盤部（５３）に、該連動部材（３５）を外側に押し広げる外側に拡径した膨出部（５４）を設けている
ことを特徴とする付け替え容器。 A refill container (4) for storing contents, an inner container (3) for storing the refill container, an outer container (2) to be assembled with the inner container (3), and the refill container (4) And a lock dial (5) for fitting the inner container (3) and releasing the fitting,
The outer container (2) has a bottom opening (23) at the center of the outer container bottom (22),
The inner container (3) has an interlocking member (35) on the lower inner surface of the inner peripheral wall portion (31), and the interlocking member (35) extends toward the inner side of the inner peripheral wall portion (31). ,
The refill container (4) has a connecting piece (44) suspended from the outer surface of the refill bottom (42).
The lock dial (5) has a knob (52) in a bottom plate part (51) that fits in the bottom opening (23), and a disc part (53) provided continuously from the bottom plate part (51) A replacement container, characterized in that a bulging portion (54) having an enlarged diameter on the outside is provided to push the interlocking member (35) outward. 前記底部開口（２３）は、全周を９０度毎に小径部（２３ａ）と大径部（２３ｂ）をそれぞれ一対配設しており、
前記摘み部（５２）の直線状に延設された両端部の先端部（５２ａ、５２ａ）間の長さが、該小径部（２３ａ）の直径より長く、該大径部（２３ｂ）の直径より短い請求項１に記載の付け替え容器。 The bottom opening (23) is provided with a pair of a small diameter part (23a) and a large diameter part (23b) every 90 degrees around the entire circumference.
The length between the end portions (52a, 52a) at both ends of the knob portion (52) that is linearly extended is longer than the diameter of the small diameter portion (23a), and the diameter of the large diameter portion (23b). The replacement container according to claim 1, which is shorter. 前記大径部（２３ｂ）の両端部近傍に、それぞれ乗り越えリブ（２３ｃ、２３ｃ）を設けている請求項１又は２に記載の付け替え容器。   The replacement container according to claim 1 or 2, wherein a climbing rib (23c, 23c) is provided in the vicinity of both end portions of the large-diameter portion (23b). 前記円盤部（５３）が、前記外容器底部（２２）の接地部（２２ａ）から容器内部に窪んだ底壁部（２２ｂ）と前記内周壁部（３１）の下部内面の中央部の内容器底壁（３６）の間に挟まれた空間に位置している請求項１〜３のいずれかに記載の付け替え容器。   The inner container of the center part of the bottom inner surface of the bottom wall part (22b) and the inner peripheral wall part (31) in which the disk part (53) is recessed inside the container from the grounding part (22a) of the outer container bottom part (22) The replacement container according to claim 1, which is located in a space sandwiched between the bottom walls (36). 前記連動部材（３５）は、該内周壁部の内側に向けて基部（３５ａ）を延設し、該基部（３５ａ）の中央部からは係止部材（３５ｂ）が起立設し、該係止部材（３５ｂ）の上部内面に係止手段（３５ｃ）を突設しており、
前記連結片（４４）の下方外周全面に、該係止手段（３５ｃ）と係止する突起部（４４ａ）を突設している請求項１〜４のいずれかに記載の付け替え容器。 The interlocking member (35) has a base (35a) extending toward the inside of the inner peripheral wall, and a locking member (35b) is erected from the center of the base (35a). The locking means (35c) is projected from the upper inner surface of the member (35b),
The replacement container according to any one of claims 1 to 4, wherein a projecting portion (44a) that engages with the engaging means (35c) is provided on the entire outer periphery of the lower part of the connecting piece (44). 前記連動部材（３５）を内周壁部の下部内面の左右対称状に向かい合う位置に一対設けている請求項１〜５のいずれかに記載の付け替え容器。   The replacement container according to any one of claims 1 to 5, wherein a pair of the interlocking members (35) are provided at symmetrically facing positions on the inner surface of the lower part of the inner peripheral wall portion.
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JP7222831B2 (en) 2019-06-28 2023-02-15 株式会社吉野工業所 refill container

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