JP2005289467A - Dual container - Google Patents

Dual container Download PDF

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Publication number
JP2005289467A
JP2005289467A JP2004108522A JP2004108522A JP2005289467A JP 2005289467 A JP2005289467 A JP 2005289467A JP 2004108522 A JP2004108522 A JP 2004108522A JP 2004108522 A JP2004108522 A JP 2004108522A JP 2005289467 A JP2005289467 A JP 2005289467A
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container body
shoulder cover
fitted
window hole
outer container
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JP4396889B2 (en
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Takashi Fujie
隆 藤江
Yoshiyuki Murata
良幸 村田
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a dual container which is easy to mount, capable of having respective portions surely fixed once mounting is done, maintaining a secure state as one container, thereby enables the selection of an inside container, when charging a liquid, depending on the type of the liquid to be charged, and is furthermore capable of having massive fanciness imparted thereto resulting in its exhibiting a premium feeling. <P>SOLUTION: The dual container is provided with an outside container body 2 that has its top end opened, a shoulder cover 3 with a window hole 12, which is engaged and fixed on the mouth portion of the outside container while being prevented from rotating and slipping off, and an inside container 4 that hangs down its barrel portion 21 within the outside container body, whose spout portion 42 is engaged and fixed on the shoulder cover 3 under a state of being projected through a window hole 32, and the base end section of the spout portion and the window hole rim portion are engaged and fixed by a specially constituted locking means. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は二重容器に関する。   The present invention relates to a double container.

二重容器として、内部の容器を交換するためのリフィル容器とし、外側の容器内に収納したリフィル容器を肩カバーにより固定したものが知られている。（例えば、特許文献１参照）   As a double container, a refill container for exchanging an inner container and a refill container accommodated in an outer container fixed by a shoulder cover is known. (For example, see Patent Document 1)

前記容器は、少なくとも上端を開口させた筒状の外装体内に、注出口を突設したリフィル容器を交換自在に収納させたもので、リフィル容器の注出口を上方に突出させる貫通孔設けた肩カバーを外装体の上端開口部に着脱自在にリフィル容器を装着させ、また、リフィル容器の注出口にキャップを着脱自在に装着させたものであり、リフィル容器の注出口の外周面にフランジが周設されており、該フランジが肩カバーと当接することによりリフィル容器の上方向への遊動が規制され、フランジと肩カバー又は外装体に互いに係合し合う少なくとも一対の係合部が設けられてリフィル容器の軸廻りの空転が規制されている。
特開２０００−１２８１６１号公報 The container is a cylindrical outer body having at least an upper end opened, and a refill container with a spout protruding from the refill container. The shoulder provided with a through-hole through which the spout of the refill container protrudes upward. A refill container is detachably attached to the upper end opening of the exterior body, and a cap is detachably attached to the spout of the refill container, and a flange is provided around the outer peripheral surface of the refill container. An upward movement of the refill container is restricted when the flange abuts against the shoulder cover, and at least a pair of engaging portions that engage with the flange and the shoulder cover or the exterior body are provided. The idling of the refill container around the axis is restricted.
JP 2000-128161 A

本発明は従来の如き内容器をレフィル容器として使用する二重容器ではなく、組み付け操作が容易で、一旦組み付ければ確実に各部が固定されて一つの容器として安定した状態を維持でき、そのため収納液の種類によって充填時に内容器体の選択が可能であり、また、内容器体が外方より目視できる状態となる如く外容器体を構成すれば、重厚な装飾性の付与が行えて高級感を発現できる二重容器を提案するものである。   The present invention is not a double container that uses a conventional inner container as a refill container, but is easy to assemble, and once assembled, each part can be securely fixed and maintained in a stable state as a single container. Depending on the type of liquid, it is possible to select the inner container body at the time of filling, and if the outer container body is configured so that the inner container body can be seen from the outside, a heavy decorativeness can be imparted and a high-class feeling can be provided. A double container capable of expressing

第１の手段として、本発明二重容器は、上端を開口した筒状をなす外容器体２と、前記外容器体２の口部に回転及び抜け出しを防止して外周縁を嵌着し、上端にフランジ状の頂板31により囲成された窓孔32を備えた肩カバー３と、前記外容器体２内に胴部40を垂下し且つ前記窓孔32と同形状に基端部外周を形成した口頸部42を前記窓孔32より突出した状態で前記肩カバー３に嵌着固定した内容器体４とを備え、前記内容器体４の前記肩カバー３への嵌着固定は、前記窓孔32周縁部対向位置に設けた互いに並行する一対の支持垂面ｆ1 と、前記口頸部42の基端部の前記各支持垂面ｆ1 との対向位置にそれぞれ設けた一対の互いに並行する被支持垂面ｆ2 とを、凹凸係合手段を介して乗り越え係合させ、且つ、前記頂板31下面に形成した係合凹部37を前記内容器体４上面に突設した係合突起46に上方より嵌着する如く構成した。 As a first means, the double container of the present invention is a cylindrical outer container body 2 having an upper end opened, and the outer peripheral edge is fitted to the mouth of the outer container body 2 to prevent rotation and slipping out, A shoulder cover 3 provided with a window hole 32 surrounded by a flange-shaped top plate 31 at the upper end, a trunk 40 is suspended in the outer container body 2, and a base end outer periphery is formed in the same shape as the window hole 32. An inner container body 4 fitted and fixed to the shoulder cover 3 in a state where the formed mouth and neck portion 42 protrudes from the window hole 32, and the inner container body 4 is fixedly fitted to the shoulder cover 3, wherein the window hole 32 periphery a pair of support vertical surface f 1 running parallel to each other provided at opposite positions, the proximal end portion of the mouth neck 42 above a pair of respectively a position facing the respective support vertical surfaces f 1 and the supported vertical surface f 2 running parallel to one another, brought into engagement overcome through the concavo-convex engaging section, and the engaging recess 37 formed in the lower surface said top plate 31 And as configured to fit from above to the engaging projection 46 projecting from the container body 4 top.

第２の手段として、前記第１の手段に於いて、前記肩カバー３の前記外容器体２に対する回転及び抜け出しを防止する手段として、前記外容器体２の外周上端部に縦設した縦リブ23を前記肩カバー３の周壁30内周下端部に凹設した係合凹部33に嵌合させるとともに、前記外容器体２外周上端部の前記縦リブ23間に突設した突条24に前記肩カバー周壁30内周の前記突条24対向位置に凹設した凹条34を強制的に係合させた。   As a second means, as a means for preventing the shoulder cover 3 from rotating and coming out of the outer container body 2 in the first means, a vertical rib vertically provided on the outer peripheral upper end of the outer container body 2 23 is fitted into an engaging recess 33 that is recessed at the inner peripheral lower end portion of the peripheral wall 30 of the shoulder cover 3, and the protrusion 24 that protrudes between the vertical ribs 23 at the outer peripheral upper end portion of the outer container body 2. A groove 34 provided in a position opposite to the protrusion 24 on the inner periphery of the shoulder cover peripheral wall 30 was forcibly engaged.

本発明の二重容器は、内容器体４に肩カバー３を嵌着した状態で外容器体２に固定しているため、内容器体４が外容器体２に対して吊下状態で嵌合することができ、内容器体４の胴部形状等を種々採用でき、その結果、外容器体２の外面から内容器体４を目視できる状態としたは場合には立体感のある重厚な装飾性を得られるものであり、当然外容器体２内に密着した状態での内容器体胴部40の形態の採用も可能である。   Since the double container of the present invention is fixed to the outer container body 2 with the shoulder cover 3 fitted to the inner container body 4, the inner container body 4 is fitted in a suspended state to the outer container body 2. The body shape of the inner container body 4 can be variously adopted, and as a result, the inner container body 4 can be viewed from the outer surface of the outer container body 2, and in this case, it is a solid with a three-dimensional effect. It is possible to obtain a decorative property, and naturally, it is possible to adopt the form of the inner container body 40 in a state of being in close contact with the outer container body 2.

また、基端部外周を前記窓孔32と同形状に形成した口頸部42を前記窓孔32より突出した状態で前記肩カバー３に内容器体４を嵌着固定し、その係合手段は、前記窓孔32周縁部対向位置に設けた互いに並行する一対の支持垂面ｆ1 と、前記口頸部42外周基端部の前記各支持垂面ｆ1 との対向位置にそれぞれ設けた一対の互いに並行する被支持垂面ｆ2 とを、凹凸係合手段を介して乗り越え係合させ、また、前記胴部40上面に突設した係合突起46に前記フランジ状の頂板31下面に形成した係合凹部37を上方より嵌着する如く構成したので、両者の嵌合が容易であるとともに、肩カバー３の外れ防止或いは肩カバー３と内容器体４との相互の回動の防止を充分図ることができ、特に、内容器体４を比較的柔軟性のあるものとし、肩カバー３を比較的剛性のあるものとすればより顕著となる。 Further, the inner container body 4 is fitted and fixed to the shoulder cover 3 in a state in which the mouth and neck part 42 having the outer periphery of the base end formed in the same shape as the window hole 32 protrudes from the window hole 32, and the engagement means Are provided at positions opposed to the pair of parallel supporting vertical surfaces f 1 provided at positions opposed to the peripheral edge of the window hole 32 and the respective supporting vertical surfaces f 1 at the outer peripheral base end of the mouth-and-neck portion 42. A pair of parallel supported vertical surfaces f 2 are engaged with each other via the concave and convex engaging means, and the engaging projection 46 projecting from the upper surface of the body 40 is formed on the lower surface of the flange-shaped top plate 31. Since the formed engaging recess 37 is configured to be fitted from above, the both can be easily fitted, and the shoulder cover 3 is prevented from coming off or the shoulder cover 3 and the inner container body 4 are prevented from rotating relative to each other. In particular, the inner container body 4 should be relatively flexible and the shoulder cover 3 should be relatively rigid. Become more pronounced if things.

また、肩カバー３を嵌着した内容器体４を外容器体２に嵌着する場合にも、外容器体２内に内容器体４の胴部40を挿入して外容器体の口部に肩カバー３の周壁30を嵌着すれば良いため、両者の嵌合が容易であり、全体として組み付け操作が極めて容易である。特に肩カバー３の外容器体２に対する回転を防止する手段として、外容器体２の上端部に縦設した縦リブ23を肩カバー３の周壁30内周下端部に凹設した嵌合凹部33に嵌合させるとともに、外容器体２外周上端部の縦リブ23間に突設した突条24に肩カバー周壁30内周の前記突条24対向位置に凹設した凹条34に強制的に係合させた場合には、係合凹部33に縦リブ23を挿通した状態で肩カバー３を外容器体２に対して強く押し下げることにより簡単に嵌着することができ、また、その嵌合強度は充分な抜け出しの防止を図れるものである。   Further, when the inner container body 4 fitted with the shoulder cover 3 is fitted to the outer container body 2, the body portion 40 of the inner container body 4 is inserted into the outer container body 2 to open the mouth of the outer container body. Since it is only necessary to fit the peripheral wall 30 of the shoulder cover 3 to each other, the fitting of both is easy, and the assembly operation is extremely easy as a whole. In particular, as a means for preventing the rotation of the shoulder cover 3 relative to the outer container body 2, a fitting recess 33 in which a vertical rib 23 provided vertically at the upper end portion of the outer container body 2 is recessed at the inner peripheral lower end portion of the peripheral wall 30 of the shoulder cover 3. To the ridge 24 projecting between the vertical ribs 23 on the outer peripheral upper end of the outer container body 2 and forcing the ridge 34 formed in the shoulder cover peripheral wall 30 on the inner periphery of the rim 24 at the position opposite to the ridge 24. When engaged, the shoulder cover 3 can be easily fitted by pressing it down against the outer container body 2 with the vertical rib 23 inserted into the engaging recess 33, and the fitting is also possible. The strength can prevent sufficient slipping out.

以下、本発明の実施例の形態を図面を参照して説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１は本発明二重容器１の一実施形態を示すもので、液体噴出ポンプＡを装着した例を示す。二重容器１は、外容器体２と、肩カバー３と、内容器体４とを備えている。   FIG. 1 shows one embodiment of the double container 1 of the present invention, and shows an example in which a liquid jet pump A is mounted. The double container 1 includes an outer container body 2, a shoulder cover 3, and an inner container body 4.

外容器体２は、上端を開口した筒状をなしている。図示例では底壁20周縁より周壁21を立設した上端開口の有底円筒状をなし、周壁21外周の上端部は肩カバー３を嵌着した際に余分な突出がない様に段部22を介して縮径部21a に形成している。外容器体２を形成する材質は特に限定されず、例えば合成樹脂，或いは金属，或いはそれらの積層構造等種々の材質が採用できる。また、外容器体２は透明であっても不透明であっても良いが、外部より内容器体４を目視できる如く構成することにより、内容器体４の外面に設けた装飾層或いは装飾エンボス等と組み合わせて立体感のある格調の高い外観を得られる。外部より内容器体４を目視できる手段としては、外容器体２を透明乃至半透明に構成したり、或いは基本的に透明乃至半透明材質で構成し且つ不透明部分を設けたりすることにより行うことができる。   The outer container body 2 has a cylindrical shape with an upper end opened. In the illustrated example, the bottom wall 20 has a bottomed cylindrical shape with an upper end opening from the periphery of the bottom wall 20, and the upper end of the outer periphery of the peripheral wall 21 has a stepped portion 22 so that there is no extra protrusion when the shoulder cover 3 is fitted. The diameter-reduced portion 21a is formed via The material for forming the outer container body 2 is not particularly limited, and various materials such as synthetic resin, metal, or a laminated structure thereof can be employed. Further, the outer container body 2 may be transparent or opaque, but by configuring the outer container body 4 so that the inner container body 4 can be seen from the outside, a decoration layer or a decoration embossing provided on the outer surface of the inner container body 4 or the like. In combination with, a high-quality appearance with a three-dimensional appearance can be obtained. As a means for visually observing the inner container body 4 from the outside, the outer container body 2 is configured to be transparent or translucent, or is basically formed of a transparent or translucent material and provided with an opaque portion. Can do.

肩カバー３は、前記外容器体２の口部に回転及び抜け出しを防止して周壁30を嵌着し、また、周壁30より延設したフランジ状の頂板31の内周縁により後述する口頸部を突出するための窓孔32を囲成している。肩カバー３を形成する材質も特に限定されないが、例えば、合成樹脂，金属或いはそれらの複合材が採用できる。回転防止手段としては、外容器体２と肩カバー３の嵌合部分の一方の嵌合面に突部を、他方の嵌合面に凹部を、肩カバー３を上方より内容器体４に嵌着する際に両者の嵌合が可能に設ける。また、抜け出しを防止する手段としては、外容器体２と肩カバー３の嵌合部分に、肩カバー３を上方より内容器体４に嵌着する際に強制的に係合する凹凸係合手段を設ける。該凹凸係合手段としては、各嵌合面相互に周方向に延びる突条を形成して一方の突条が他方の突条を強制的に乗り越えて係合する。或いは一方の嵌合面に周方向に延びる突条を他方の嵌合面に周方向に延びる凹条を形成して両者を強制的に嵌合させる。   The shoulder cover 3 is fitted to the peripheral wall 30 by preventing rotation and slipping out from the mouth portion of the outer container body 2, and the mouth and neck portion described later by the inner peripheral edge of the flange-shaped top plate 31 extending from the peripheral wall 30. A window hole 32 for projecting is encircled. Although the material which forms the shoulder cover 3 is not specifically limited, For example, a synthetic resin, a metal, or those composite materials are employable. As the rotation preventing means, a protrusion is fitted on one fitting surface of the fitting portion of the outer container body 2 and the shoulder cover 3, a concave portion is fitted on the other fitting surface, and the shoulder cover 3 is fitted on the inner container body 4 from above. They are provided so that they can be fitted together. Further, as means for preventing the slipping out, the concave-convex engaging means for forcibly engaging the fitting portion between the outer container body 2 and the shoulder cover 3 when the shoulder cover 3 is fitted to the inner container body 4 from above. Is provided. As the concavo-convex engaging means, ridges extending in the circumferential direction between the respective fitting surfaces are formed, and one ridge forcibly gets over the other ridge and engages. Alternatively, a protrusion that extends in the circumferential direction is formed on one fitting surface and a groove that extends in the circumferential direction is formed on the other fitting surface to forcibly fit the two.

図示例では、回転防止手段として、外容器体２の縮径部21a 外面に縦リブ23を設け、また、肩カバー３の周壁30内面に下端を開口した係合凹部33を凹設し、各係合凹部33に各縦リブ23をそれぞれ嵌合させることにより、外容器体２と肩カバー３とが相互に回動するのを防止している。縦リブ23及び係合凹部33の数は特に限定されず単数でも複数でも良いが、強度，操作性等を考慮すると複数設けると良く、図示例では等間隔に４箇所設けている。   In the illustrated example, as the rotation preventing means, a longitudinal rib 23 is provided on the outer surface of the reduced diameter portion 21a of the outer container body 2, and an engagement recess 33 having a lower end opened on the inner surface of the peripheral wall 30 of the shoulder cover 3 is provided. By fitting the respective vertical ribs 23 in the engaging recesses 33, the outer container body 2 and the shoulder cover 3 are prevented from rotating with respect to each other. The number of the vertical ribs 23 and the engagement recesses 33 is not particularly limited, and may be one or more. However, in consideration of strength, operability, etc., a plurality of them may be provided.

また、抜け出し防止手段として、外容器体２の縮径部21a 外面の各縦リブ23の両側に周方向に延びる突条24をそれぞれ突設している。また、肩カバー３の周壁30の各係合凹部33以外の部分の内面に、前記外容器体２の突条24が嵌合する凹条34を凹設している。そして、凹条34に突条24が強制的に係合する如く構成しており、両者の嵌合により外容器体２から肩カバー３の抜け出しを防止している。   Moreover, the protrusion 24 extended in the circumferential direction is each protrudingly provided by the both sides of each vertical rib 23 of the reduced diameter part 21a outer surface of the outer container body 2 as a come-off prevention means. Further, on the inner surface of the portion other than each engaging recess 33 of the peripheral wall 30 of the shoulder cover 3, a recess 34 to which the protrusion 24 of the outer container body 2 is fitted is provided. The protrusion 24 is forcibly engaged with the concave line 34, and the shoulder cover 3 is prevented from coming out of the outer container body 2 by fitting them together.

内容器体４は、胴部の上端に口頸部を起立した形態のもので、外容器体２内に胴部を垂下し、且つ胴部の上端に起立した口頸部を前記窓孔32より突出した状態で肩カバー３に嵌着固定しており、ブロー成形等により安価に形成したものが好ましく使用できるがこれに限られず、例えば図示例の如く底壁を別体に形成して胴部内を摺動上昇可能に構成した形態のものであっても良い。その材質も合成樹脂等を使用できる。図示例では胴部40の上端部より肩部41を介して口頸部42を起立しており、胴部40内周下部に摺動上昇可能に外周縁を嵌合させた可動底壁43を備えている。   The inner container body 4 has a shape in which a mouth and neck portion is erected at the upper end of the trunk portion, the trunk portion is suspended in the outer container body 2 and the mouth and neck portion erected at the upper end of the trunk portion is the window hole 32. It is preferably fixed to the shoulder cover 3 in a protruding state and can be preferably used at a low cost by blow molding or the like, but is not limited to this. For example, the bottom wall is formed separately as shown in the figure. The thing of the form comprised so that sliding inside the part could be raised may be sufficient. The material can also be a synthetic resin. In the illustrated example, the mouth and neck part 42 is erected from the upper end part of the body part 40 via the shoulder part 41, and the movable bottom wall 43 is fitted to the outer periphery of the body part 40 so as to be slidable and raised. I have.

また、前記口頸部42の基端部外周は肩カバー３の窓孔32と略同形状をなしている。具体的には、窓孔32より口頸部42を突出する関係から口頸部42の基端部が窓孔32よりやや小さい略相似形状をなすものが使用される。   Further, the outer periphery of the proximal end of the mouth / neck part 42 has substantially the same shape as the window hole 32 of the shoulder cover 3. Specifically, the base end portion of the mouth and neck portion 42 having a substantially similar shape that is slightly smaller than the window hole 32 is used because the mouth and neck portion 42 protrudes from the window hole 32.

前記肩カバー３の内容器体４への嵌着固定手段としては、前記窓孔32周縁部の対向位置に設けた互いに並行する一対の支持垂面ｆ1 と、前記口頸部42外周基端部の前記各支持垂面との対向位置にそれぞれ設けた一対の互いに並行する被支持垂面ｆ2 とを、凹凸係合手段を介して乗り越え係合させ、且つ、前記頂板31下面に形成した係合凹部37を前記内容器体４上面に突設した係合突起46に上方より嵌着する如く構成している。凹凸係合手段としては前記した形態のものが採用できる。 As the means for fitting and fixing the shoulder cover 3 to the inner container body 4, a pair of parallel supporting vertical surfaces f 1 provided at opposite positions of the peripheral edge portion of the window hole 32 and the outer peripheral base end of the mouth neck portion 42. A pair of mutually parallel supported vertical surfaces f 2 provided at positions opposed to the respective supporting vertical surfaces of the portion are crossed and engaged through the concave and convex engaging means, and formed on the lower surface of the top plate 31. The engaging concave portion 37 is configured to be fitted from above onto an engaging protrusion 46 protruding from the upper surface of the inner container body 4. As the concavo-convex engaging means, the above-described form can be adopted.

図示例では、肩カバー３の窓孔32は両側に各支持垂面ｆ1 を形成するための突出部分35を一体に形成した平面視小判形をなしており、各支持垂面ｆ1 にそれぞれ凹凸係合手段を構成する係合突条36を突設している。尚、図中39は頂板31裏面に突設した筒部を示す。また、内容器体４は、その口頸部42の基端部を外方へ、前記窓孔32に挿通可能な平面視小判形に膨出形成した膨出部44を形成し、該膨出部44の両側を前記被支持垂面ｆ2 として構成し、それぞれ凹凸係合手段を構成する係合突条45を形成しており、係合突条36と係合突条45とをそれぞれ乗り越え係合させて肩カバー３の上方への抜け出しを防止している。 In the illustrated example, the window hole 32 of the shoulder cover 3 has no plan view oval formed integrally projecting portion 35 for forming the respective support vertical surfaces f 1 on both sides, to each supporting vertical surfaces f 1 Engagement ridges 36 constituting the uneven engagement means are provided. In the figure, numeral 39 indicates a cylindrical portion protruding from the back surface of the top plate 31. Further, the inner container body 4 is formed with a bulging portion 44 bulging and formed in a plan view oval shape that can be inserted into the window hole 32 outwardly from the base end portion of the mouth-and-neck portion 42. Both sides of the portion 44 are configured as the supported vertical surfaces f 2 , and the engaging ridges 45 constituting the concavo-convex engaging means are formed, respectively, overcoming the engaging ridges 36 and the engaging ridges 45, respectively. The shoulder cover 3 is prevented from coming out upward by being engaged.

また、係合突起46は各被支持垂面ｆ2 の下端部の両側外方位置に幅狭に形成した左右一対と、膨出部44の前後下部外方位置に幅広に形成した前後一対との４箇所にそれぞれ突設している。一方係合凹部37は、肩カバー３の頂板31下面内周縁部の前記係合突起46対向位置にそれぞれ一対の垂板38を垂設し、各垂板38間を係合凹部37として構成している。各垂板38は頂板31の内周縁に立ち上がる側面視Ｌ字状をなし、従って、係合凹部37も側面視Ｌ字状であり、図２に示す如く、幅狭の係合突起46は係合凹部37の立ち上がり部分に嵌合し、また、幅広の係合突起46は図３に示す如く係合凹部37の横長部分に嵌合している。この係合突起46及び係合凹部37の数は図示例のものに限らず、単数でも複数でも良い。 Further, a pair formed narrower the engaging projections 46 on both sides outer position of the lower end of each of the supporting vertical surface f 2, a pair before and after widely formed around the lower outer position of the bulging portion 44 Projected at four locations. On the other hand, the engagement concave portion 37 is configured such that a pair of vertical plates 38 are vertically suspended from the inner peripheral edge of the bottom surface of the top plate 31 of the shoulder cover 3 at a position facing the engagement projections 46, and between the vertical plates 38 is configured as an engagement concave portion 37. ing. Each vertical plate 38 has an L-shape in a side view rising on the inner peripheral edge of the top plate 31. Accordingly, the engagement concave portion 37 has an L-shape in a side view. As shown in FIG. The wide engaging protrusion 46 is fitted to the laterally long portion of the engaging recess 37 as shown in FIG. The number of the engagement protrusions 46 and the engagement recesses 37 is not limited to the illustrated example, and may be one or more.

前記の如く構成した二重容器１を組み付ける場合には、例えば、内容器体４の口頸部42を肩カバー３の窓孔32に挿通し、係合突起46を係合凹部37に嵌合しつつ係合突条36及び係合突条45を相互に乗り越え係合させ、内容器体４に肩カバー３を嵌着固定する。次いで、外容器体２内に胴部40を挿入し、外容器体２の縦リブ23に肩カバー３の係合凹部33を嵌合させつつ、外容器体２の突条24を肩カバーの凹状34に強制的に係合させて三者を一体に組み付けることができる。   When assembling the double container 1 configured as described above, for example, the mouth / neck portion 42 of the inner container body 4 is inserted into the window hole 32 of the shoulder cover 3, and the engagement protrusion 46 is fitted into the engagement recess 37. Then, the engagement protrusion 36 and the engagement protrusion 45 are moved over and engaged with each other, and the shoulder cover 3 is fitted and fixed to the inner container body 4. Next, the body portion 40 is inserted into the outer container body 2, and the protrusion 24 of the outer container body 2 is inserted into the shoulder cover 3 while the engagement recess 33 of the shoulder cover 3 is fitted to the vertical rib 23 of the outer container body 2. The three members can be assembled together by forcibly engaging the recess 34.

また、この様に組み付けられた二重容器１は、内容器体４内に収納物を充填して口頸部42にキャップ（図示せず）を装着しておくことができ、また、図１に示す如く液体噴出ポンプＡを嵌着して使用することができる。液体噴出ポンプＡは口頸部42外周に装着筒50を螺着させて装着し、上端の押し下げヘッド51を上下動させることにより公知の内臓ポンプ機構により内容器体４内の液を吸い上げてヘッド51の噴出口52より噴出する如く構成している。尚、53はカバーキャップを示す。また、上記各部材の形成方法は公知方法を種々選択できるが、射出成形により形成することにより各部をシャープに形成できて、いろいろな嵌合形態に対応できる。   In addition, the double container 1 assembled in this way can be filled with a stored item in the inner container body 4 and a cap (not shown) can be attached to the mouth and neck portion 42. The liquid jet pump A can be fitted and used as shown in FIG. The liquid jet pump A is mounted by screwing a mounting cylinder 50 around the outer periphery of the mouth-and-neck portion 42, and by moving the push-down head 51 at the upper end up and down, the liquid in the inner container body 4 is sucked up by a known internal organ pump mechanism. It is configured to eject from 51 ejection ports 52. Reference numeral 53 denotes a cover cap. In addition, as a method for forming each member, various known methods can be selected, but by forming by injection molding, each part can be formed sharply, and various fitting forms can be handled.

本発明二重容器にポンプを装着した半断面図である。（実施例１）It is a half sectional view which equipped the present invention double container with a pump. (Example 1) 本発明二重容器の肩カバー内周嵌着部分の要部縦断面図である。（実施例１）It is a principal part longitudinal cross-sectional view of the shoulder cover inner periphery fitting part of this invention double container. (Example 1) 本発明二重容器の肩カバー内周嵌着部分の要部縦断面図である。（実施例１）It is a principal part longitudinal cross-sectional view of the shoulder cover inner periphery fitting part of this invention double container. (Example 1) 本発明二重容器の肩カバー外周嵌着部分の要部縦断面図である。（実施例１）It is a principal part longitudinal cross-sectional view of the shoulder cover outer periphery fitting part of this invention double container. (Example 1) 本発明二重容器に於ける外容器体の斜視図である。（実施例１）It is a perspective view of the outer container body in the double container of the present invention. (Example 1) 本発明二重容器に於ける肩カバーの半断面図である。（実施例１）It is a half sectional view of a shoulder cover in the double container of the present invention. (Example 1) 本発明二重容器に於ける肩カバーの底面図である。（実施例１）It is a bottom view of the shoulder cover in the double container of the present invention. (Example 1) 本発明二重容器に於ける内容器体の半断面図である。（実施例１）It is a half sectional view of the inner container body in the double container of the present invention. (Example 1) 本発明二重容器に於ける内容器体の平面図である。（実施例１）It is a top view of the inner container body in this invention double container. (Example 1)

符号の説明Explanation of symbols

２…外容器体，３…肩カバー，４…内容器体，23…縦リブ，24…突条，30…周壁，
31…頂板，32…窓孔，33…係合凹部，34…凹条，37…係合凹部，42…口頸部，
46…係合突起ｆ1 …支持垂面，ｆ2 …被支持垂面 2 ... Outer container body, 3 ... Shoulder cover, 4 ... Inner container body, 23 ... Vertical rib, 24 ... Projection, 30 ... Perimeter wall,
31 ... Top plate, 32 ... Window hole, 33 ... Engaging recess, 34 ... Recess, 37 ... Engaging recess, 42 ... Mouth and neck,
46 ... engagement projection f 1 ... supporting vertical surface, f 2 ... supported vertical surface

Claims (2)

上端を開口した筒状をなす外容器体２と、前記外容器体２の口部に回転及び抜け出しを防止して外周縁を嵌着し、上端にフランジ状の頂板31により囲成された窓孔32を備えた肩カバー３と、前記外容器体２内に胴部40を垂下し且つ前記窓孔32と同形状に基端部外周を形成した口頸部42を前記窓孔32より突出した状態で前記肩カバー３に嵌着固定した内容器体４とを備え、前記内容器体４の前記肩カバー３への嵌着固定は、前記窓孔32周縁部対向位置に設けた互いに並行する一対の支持垂面ｆ1 と、前記口頸部42の基端部の前記各支持垂面ｆ1 との対向位置にそれぞれ設けた一対の互いに並行する被支持垂面ｆ2 とを、凹凸係合手段を介して乗り越え係合させ、且つ、前記頂板31下面に形成した係合凹部37を前記内容器体４上面に突設した係合突起46に上方より嵌着する如く構成したことを特徴とする二重容器。 A cylindrical outer container body 2 having an upper end opened, and a window surrounded by a flange-shaped top plate 31 at the upper end, fitted to the outer peripheral edge of the outer container body 2 by preventing rotation and slipping out. A shoulder cover 3 provided with a hole 32, and a mouth and neck part 42 that hangs down a body part 40 in the outer container body 2 and has a base end outer periphery in the same shape as the window hole 32 project from the window hole 32. In this state, the inner container body 4 is fitted and fixed to the shoulder cover 3, and the inner container body 4 is fixed to the shoulder cover 3 in parallel with each other provided at the peripheral position of the window hole 32. A pair of supported vertical surfaces f 1 and a pair of parallel supported vertical surfaces f 2 provided at positions opposite to the respective support vertical surfaces f 1 at the base end portion of the mouth-and-neck portion 42. An engagement recess 37 formed on the lower surface of the top plate 31 is placed on the engagement protrusion 46 projecting on the upper surface of the inner container body 4 by overriding and engaging through the engagement means. A double container characterized by being fitted from the side. 前記肩カバー３の前記外容器体２に対する回転及び抜け出しを防止する手段として、前記外容器体２の外周上端部に縦設した縦リブ23を前記肩カバー３の周壁30内周下端部に凹設した係合凹部33に嵌合させるとともに、前記外容器体２外周上端部の前記縦リブ23間に突設した突条24に前記肩カバー周壁30内周の前記突条24対向位置に凹設した凹条34を強制的に係合させてなる請求項１に記載の二重容器。   As a means for preventing the shoulder cover 3 from rotating and coming out of the outer container body 2, a vertical rib 23 provided vertically at the outer peripheral upper end portion of the outer container body 2 is recessed in the inner peripheral lower end portion of the peripheral wall 30 of the shoulder cover 3. In addition to being fitted in the engaging recess 33 provided, the protrusion 24 protruding between the vertical ribs 23 on the outer peripheral upper end of the outer container body 2 is recessed at the position opposite the protrusion 24 on the inner periphery of the shoulder cover peripheral wall 30. The double container according to claim 1, wherein the recess 34 is forcibly engaged.
JP2004108522A 2004-03-31 2004-03-31 Double container Expired - Lifetime JP4396889B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010235132A (en) * 2009-03-30 2010-10-21 Yoshino Kogyosho Co Ltd Discharge container
JP2011025985A (en) * 2009-07-29 2011-02-10 Takemoto Yoki Kk Cartridge-type dispenser container
JP2013518004A (en) * 2010-01-26 2013-05-20 レーリグ パシフィック カンパニー Plastic beer barrel
US9670049B2 (en) 2014-06-23 2017-06-06 Rehrig Pacific Company Plastic beer keg

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104622190B (en) * 2013-11-15 2017-02-01 上海宏昕日用品有限公司 Double-layer water cup

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010235132A (en) * 2009-03-30 2010-10-21 Yoshino Kogyosho Co Ltd Discharge container
JP2011025985A (en) * 2009-07-29 2011-02-10 Takemoto Yoki Kk Cartridge-type dispenser container
JP2013518004A (en) * 2010-01-26 2013-05-20 レーリグ パシフィック カンパニー Plastic beer barrel
US9434505B2 (en) 2010-01-26 2016-09-06 Rehrig Pacific Company Plastic beer keg
US9670049B2 (en) 2014-06-23 2017-06-06 Rehrig Pacific Company Plastic beer keg

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