JP6180537B2 - Container with handle - Google Patents

Container with handle Download PDF

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JP6180537B2
JP6180537B2 JP2015541585A JP2015541585A JP6180537B2 JP 6180537 B2 JP6180537 B2 JP 6180537B2 JP 2015541585 A JP2015541585 A JP 2015541585A JP 2015541585 A JP2015541585 A JP 2015541585A JP 6180537 B2 JP6180537 B2 JP 6180537B2
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container
handle
container body
attachment
wall surface
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JPWO2015053257A1 (en
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慎 春原
慎 春原
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Nissei ASB Machine Co Ltd
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Nissei ASB Machine Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • B65D23/10—Handles
    • B65D23/104—Handles formed separately

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Description

本発明は、把手付き容器に関し、特に、樹脂材料からなり容量が１０リットル以上である大型の把手付き容器に関する。   The present invention relates to a container with a handle, and particularly relates to a large container with a handle made of a resin material and having a capacity of 10 liters or more.

従来から、例えば、ミネラルウォータ用リフィラブルボトル等として、５ガロン程度（約２０リットル）の大型容器が世界中で採用されている。このような大型容器は、一般的に樹脂材料で形成されており、空の状態であれば軽量であるため持ち運びは比較的容易である。しかしながら、ミネラルウォータが充填された状態では、容器はかなりの重量となり持ち運びが大変である。また例えば、ウォーターサーバーに対して容器を載置する際には、容器を持ち上げた後、さらに、開口が下向きとなるように反転させる必要があり、取り扱いが非常に大変である。   Conventionally, large containers of about 5 gallons (about 20 liters) have been adopted all over the world as, for example, refillable bottles for mineral water. Such a large container is generally formed of a resin material, and is light in the empty state, so it is relatively easy to carry. However, in a state filled with mineral water, the container is quite heavy and difficult to carry. Further, for example, when placing a container on a water server, it is necessary to invert the opening so that the opening faces downward after lifting the container, which is very difficult to handle.

このような大型容器の運搬や取り扱いを容易にするために、容器本体（プラスチックボトル）の外周部に、胴部の軸方向（上下方向）に沿って延びる把手を設けたものがある（例えば、特許文献１参照）。   In order to facilitate the transportation and handling of such a large container, there is one provided with a handle extending along the axial direction (vertical direction) of the trunk part on the outer peripheral part of the container body (plastic bottle) (for example, Patent Document 1).

特開２００６−１９８８６３号公報JP 2006-198863 A

特許文献１に記載のような把手を設けることで、容器の取り扱い性は大きく改善される。しかしながら、胴部の軸方向（上下方向）に沿って設けられた把手では、容器の運搬自体はかなり楽に行うことができるものの、例えば、容器の反転等の特定の動作を行う場合には、やはり取り扱いが難しいという問題がある。   By providing a handle as described in Patent Document 1, the handleability of the container is greatly improved. However, with the handle provided along the axial direction (vertical direction) of the trunk part, the container itself can be transported quite easily, but when performing a specific operation such as reversing the container, for example, There is a problem that it is difficult to handle.

本発明はこのような事情に鑑みてなされたものであり、容器の取り扱い性を向上することができる把手付き容器を提供することを目的とする。   This invention is made | formed in view of such a situation, and it aims at providing the container with a handle which can improve the handleability of a container.

上記課題を解決する本発明の第１の態様は、開口するネック部と、筒状の胴部と、前記ネック部と前記胴部とを繋ぐ肩部と、を有する容器本体と、該容器本体に外周面に固定される把手部材と、を備える把手付き容器において、前記容器本体が、前記肩部と前記胴部との境界部分に設けられて前記胴部の円周方向の一部を内側に窪ませた凹部を備えると共に、この凹部を画成する壁面部に前記把手部材が固定されており、前記把手部材は、前記壁面部に沿って設けられる取り付け板を含む取付部と、該取り付け板の一方面側に前記容器本体の周方向に沿ってアーチ状に突設される把手部と、で構成され、前記壁面部が前記容器本体の径方向外側に凸となる曲面構造になっていると共に、前記取り付け板が前記壁面部に沿った曲面形状となっていることを特徴とする把手付き容器にある。
A first aspect of the present invention that solves the above problems includes a container main body having an opening neck, a cylindrical body, and a shoulder connecting the neck and the body, and the container main body. A container with a handle fixed to the outer peripheral surface, wherein the container body is provided at a boundary portion between the shoulder portion and the trunk portion, and a part of the trunk portion in the circumferential direction is disposed inside The handle member is fixed to a wall portion defining the recess, the handle member including an attachment plate provided along the wall surface, and the attachment A grip portion protruding in an arch shape along the circumferential direction of the container main body on one surface side of the plate, and the wall surface portion has a curved structure that protrudes radially outward of the container main body. And the mounting plate has a curved shape along the wall surface. In with handle container, characterized in that that.

かかる第１の態様では、取付部が取り付け板を含むことで、容器本体の周方向に沿って把手部を設けても、把手部材の容器本体に対する取付強度を十分に確保できる。これにより、容器の取り回し性が向上する。   In the first aspect, since the attachment portion includes the attachment plate, the attachment strength of the handle member to the container body can be sufficiently ensured even when the handle portion is provided along the circumferential direction of the container body. Thereby, the manageability of a container improves.

本発明の第２の態様は、第１の態様の把手付き容器において、前記取付部が、前記取り付け板の他方面側に一体的に設けられて前記容器本体に係合保持される一対の係合部を含むことを特徴とする把手付き容器にある。   According to a second aspect of the present invention, in the container with a handle according to the first aspect, the attachment portion is integrally provided on the other surface side of the attachment plate and engaged with and held by the container body. It is in the container with a handle characterized by including a joint part.

かかる第２の態様では、把手部材の容器本体に対する取付強度がさらに向上する。   In the second aspect, the attachment strength of the handle member to the container body is further improved.

本発明の第３の態様は、第１又は２の態様の把手付き容器において、前記壁面部は、前記ネック部を上側として前記容器本体を載置した状態で斜め上方を向くように傾斜し、前記把手部は、前記壁面部の表面に対して略垂直方向に突出して設けられていることを特徴とする把手付き容器にある。   According to a third aspect of the present invention, in the container with a handle according to the first or second aspect, the wall surface portion is inclined so as to face obliquely upward in a state where the container body is placed with the neck portion as an upper side, The handle portion is provided in a container with a handle, wherein the handle portion is provided so as to protrude in a substantially vertical direction with respect to the surface of the wall surface portion.

かかる第３の態様では、容器の取り回し性がさらに向上する。   In the third aspect, the handling property of the container is further improved.

以上のように本発明によれば、容器本体の周方向に沿って把手部を配置することで容器の取り回し性を向上することができる。例えば、ミネラルウォータ用リフィラブルボトル等として使用される比較的大型の容器においては特に効果的である。   As described above, according to the present invention, the handleability of the container can be improved by arranging the handle portion along the circumferential direction of the container body. For example, it is particularly effective in a relatively large container used as a refillable bottle for mineral water.

本発明の一実施形態に係る把手付き容器の正面図である。It is a front view of the container with a handle concerning one embodiment of the present invention. 本発明の一実施形態に係る把手付き容器の背面図である。It is a rear view of the container with a handle concerning one embodiment of the present invention. 本発明の一実施形態に係る把手付き容器の側面図である。It is a side view of the container with a handle concerning one embodiment of the present invention. 本発明の一実施形態に係る把手付き容器の上面図である。It is a top view of the container with a handle concerning one embodiment of the present invention. 本発明の一実施形態に係る把手付き容器の底面図である。It is a bottom view of the container with a handle concerning one embodiment of the present invention.

以下、本発明の一実施形態について図面を参照して説明する。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

図１〜５に示すように、本実施形態に係る把手付き容器１は、例えば、容量が５ガロン（約２０リットル）程度のミネラルウォータ用リフィラブルボトルとして使用されるものであり、容器本体１０と、把手部材２０とで構成されている。   As shown in FIGS. 1-5, the container 1 with a handle which concerns on this embodiment is used as a refillable bottle for mineral water whose capacity is about 5 gallons (about 20 liters), for example, And the handle member 20.

容器本体１０は、ポリエチレンテレフタレート（ＰＥＴ）樹脂で形成され、上端に開口部１１を有するネック部１２と、筒状の胴部１３と、ネック部１２と胴部１３とを繋ぎネック部１２側から内径が徐々に拡開する肩部１４と、胴部１３の一端を密封する底部１５と、胴部１３と底部１５とを繋ぐヒール部１６と、で構成されている。また肩部１４と胴部１３との境界部分には、容器本体１０の円周方向の一部を切り欠いた凹部１７が形成されている。この凹部１７は、図３に示すように、容器１の側面視で、容器中心軸側に凸となる段状構造を有している。具体的には、凹部１７は、肩部１４から下方に傾斜して延び把手部材２０が取り付けられる急傾斜壁面１８と、それより径方向に延びて胴部１３に連接する緩傾斜壁面１９、とからなる。   The container body 10 is formed of polyethylene terephthalate (PET) resin, and connects the neck portion 12 having the opening 11 at the upper end, the cylindrical trunk portion 13, the neck portion 12 and the trunk portion 13 from the neck portion 12 side. The shoulder portion 14 has an inner diameter that gradually expands, a bottom portion 15 that seals one end of the body portion 13, and a heel portion 16 that connects the body portion 13 and the bottom portion 15. A recess 17 is formed at the boundary between the shoulder 14 and the body 13 by cutting away a portion of the container body 10 in the circumferential direction. As shown in FIG. 3, the recess 17 has a stepped structure that is convex toward the container central axis when the container 1 is viewed from the side. Specifically, the concave portion 17 includes a steeply inclined wall surface 18 that extends downward from the shoulder portion 14 and to which the handle member 20 is attached, and a gently inclined wall surface 19 that extends in the radial direction and is connected to the body portion 13. Consists of.

そして、この凹部１７を画成する急傾斜壁面１８に把手部材２０が取り付けられている。このように把手部材２０を凹部１７に配置することで、容器本体１０の中心軸の近傍に把手部材２０を配することが可能になる。この急傾斜壁面１８は、ネック部１２を上側として容器本体１０を載置した状態で、斜め上方を向くように傾斜している。すなわち急傾斜壁面１８は、容器本体１０の底面に対して所定角度θ１で傾斜して設けられている（図３参照）。また、急傾斜壁面１８は、容器本体１０の中心側を凹とする曲面となっている（図４参照）。すなわち急傾斜壁面１８は、容器１の上面視にて、胴部１３より大きい曲率を有して中央部が、容器本体１０の径方向外側に凸となる曲面構造になっている。   A handle member 20 is attached to the steeply inclined wall surface 18 that defines the concave portion 17. By arranging the handle member 20 in the concave portion 17 in this way, the handle member 20 can be disposed in the vicinity of the central axis of the container body 10. The steeply inclined wall surface 18 is inclined so as to face obliquely upward in a state where the container body 10 is placed with the neck portion 12 as an upper side. That is, the steeply inclined wall surface 18 is provided to be inclined at a predetermined angle θ1 with respect to the bottom surface of the container body 10 (see FIG. 3). Further, the steeply inclined wall surface 18 is a curved surface having a concave portion on the center side of the container body 10 (see FIG. 4). That is, the steeply inclined wall surface 18 has a curved structure in which the central portion has a curvature larger than the body portion 13 and protrudes radially outward of the container body 10 when the container 1 is viewed from above.

また把手部材２０が設けられる側の肩部１４の長さＬ１は、ウォーターサーバーへの載置安定性を考慮し、凹部１７がない肩部１４の長さＬ２の１／３以上となっている。また、把手部材２０を胴部１３の中間高さより下方に設けると、作業者は把手部材２０を掴むために屈む必要性が生じる。そのため、把手部材２０が組み付く急傾斜壁面１８の鉛直方向の長さを、胴部１３の全高の１／３以下、より好ましくは１／４以下としている。   In addition, the length L1 of the shoulder 14 on the side where the handle member 20 is provided is 1/3 or more of the length L2 of the shoulder 14 where there is no recess 17 in consideration of the mounting stability on the water server. . Further, when the handle member 20 is provided below the intermediate height of the body portion 13, the operator needs to bend in order to grip the handle member 20. Therefore, the length in the vertical direction of the steeply inclined wall surface 18 to which the handle member 20 is assembled is set to 1/3 or less, more preferably 1/4 or less, of the total height of the body portion 13.

把手部材２０は、容器本体１０に取り付けられる取付部２１と、作業者が実際に握る部分である把手部２２と、で構成されている。取付部２１は、急傾斜壁面１８に沿って設けられる取り付け板２３を備える。この取り付け板２３には、図示は省略するが、容器本体１０側に突出して設けられて容器本体１０に係合保持される一対の係合部が一体的に設けられている。すなわち係合部は、容器１の上面視にて、把手部２２との接合部近辺の反対側に、容器中心方向に突出するように取り付け板２３に設けられている。   The handle member 20 includes an attachment portion 21 that is attached to the container body 10 and a handle portion 22 that is a portion that an operator actually grips. The attachment portion 21 includes an attachment plate 23 provided along the steeply inclined wall surface 18. Although not shown, the attachment plate 23 is integrally provided with a pair of engaging portions that protrude from the container body 10 and are engaged with and held by the container body 10. That is, the engaging portion is provided on the attachment plate 23 so as to protrude in the container center direction on the opposite side of the vicinity of the joint portion with the handle portion 22 when the container 1 is viewed from above.

把手部２２は、取り付け板２３の容器本体１０とは反対側の面（一方面）にアーチ状に突出して設けられている。すなわち把手部２２は、取り付け板２３との間に所定の間隙を確保した状態で、その両端が取り付け板２３に連結されている。本実施形態では、把手部２２は取り付け板２３の表面に対して略直交する方向に突出して設けられている。把手部２２と取り付け板２３との間の間隙領域（貫通孔）は、作業者の手が入り込みやすいよう、横長で略楕円形状に形成されている。なお把手部２２と取り付け板２３を含む取付部２１とは一体成型により形成されている。   The handle portion 22 is provided so as to project in an arch shape on the surface (one surface) of the attachment plate 23 opposite to the container body 10. That is, both ends of the handle portion 22 are connected to the attachment plate 23 in a state where a predetermined gap is secured between the handle portion 22 and the attachment plate 23. In the present embodiment, the handle portion 22 is provided so as to protrude in a direction substantially orthogonal to the surface of the mounting plate 23. A gap region (through hole) between the handle portion 22 and the mounting plate 23 is formed in a horizontally long and substantially elliptical shape so that an operator's hand can easily enter. The handle portion 22 and the attachment portion 21 including the attachment plate 23 are formed by integral molding.

また飲料水等で満充された時の容器（５ガロンサイズ）の重量は、最大で約２０ｋｇにも達するため、把手部材２０と容器側の組付き部位には非常に大きな負荷がかかる。このため、把手部材２０が変形しやすいと、係合部より容器本体１０が脱落したり、取り付け板２３の付け根から把手部２２が折損してしまう可能性がある。そのため、本発明では、把手部材２０の剛性を高めるため、把手部２２の外周面に第１の凸状リブ２２ａを設け、把手部２２の付け根近辺の内外面に第２の凸状リブ２２ｂを設けている。なお、取り付け板２３の水平断面は、中央部が把手部２２側に凸となった曲面形状になっている。   Moreover, since the weight of the container (5 gallon size) when filled with drinking water or the like reaches about 20 kg at the maximum, a very large load is applied to the grip member 20 and the assembly part on the container side. For this reason, if the handle member 20 is easily deformed, the container body 10 may drop off from the engaging portion, or the handle portion 22 may be broken from the base of the mounting plate 23. Therefore, in the present invention, in order to increase the rigidity of the handle member 20, the first convex rib 22 a is provided on the outer peripheral surface of the handle portion 22, and the second convex rib 22 b is provided on the inner and outer surfaces near the base of the handle portion 22. Provided. In addition, the horizontal cross section of the mounting plate 23 has a curved surface shape with a central portion protruding toward the handle portion 22 side.

このような把手部材２０は、プリフォームをブロー成形して容器本体１０を形成する際、容器本体１０と一体化される。すなわちブロー成形時に、取付部２１を構成する係合部（図示なし）及び取り付け板２３が容器本体１０の急傾斜壁面１８に係合保持されることで、把手部材２０が容器本体１０と一体化される。ブロー成形により容器本体１０を形成する際、取り付け板２３が上述のように曲面形状となっていることで、取り付け板２３の中央部と両端部とでプリフォームの延伸倍率が略均一になる。このため、取り付け板２３が単なる平板状の場合と比べて、容器本体１０の取付部２１に対応する部分の肉厚を十分に確保できる。したがって、把手部材２０を容器本体１０に強固に取り付けることができる。   Such a handle member 20 is integrated with the container body 10 when the preform is blow-molded to form the container body 10. That is, at the time of blow molding, an engaging part (not shown) constituting the attaching part 21 and the attaching plate 23 are engaged and held by the steeply inclined wall surface 18 of the container body 10, so that the handle member 20 is integrated with the container body 10. Is done. When the container body 10 is formed by blow molding, the attachment plate 23 has a curved shape as described above, so that the stretch ratio of the preform is substantially uniform at the center and both ends of the attachment plate 23. For this reason, compared with the case where the attachment plate 23 is a mere flat plate shape, the thickness of the part corresponding to the attachment part 21 of the container main body 10 is fully securable. Therefore, the handle member 20 can be firmly attached to the container body 10.

なお、容器本体１０の成形方法は、特に限定されないが、好適な成形方法として、本件出願人による先願（特開２０１１‐０３７１３９号）にて開示されているような、２ブロー方式によるものが挙げられる。具体的には、最初に凹部１７とほぼ同サイズ・同一形状のくぼみ部を備えた一次ボトルを一次ブロー型にて形成し、次いで、二次ブロー型内でくぼみ部に把手部材２０を組付ける手法である。このようにすると、容器本体１０の全体にわたり好適な肉厚分布を設けることが可能になるほか、１ブロー方式に比べて耐熱性も向上する。   The molding method of the container body 10 is not particularly limited, but a suitable molding method is a two-blow method as disclosed in a prior application (Japanese Patent Laid-Open No. 2011-037139) by the present applicant. Can be mentioned. Specifically, first, a primary bottle having a concave portion having substantially the same size and shape as the concave portion 17 is formed by the primary blow mold, and then the handle member 20 is assembled to the concave portion in the secondary blow mold. It is a technique. If it does in this way, it will become possible to provide suitable thickness distribution over the whole container main body 10, and also heat resistance will improve compared with 1 blow system.

以上のように本実施形態の構成では、把手部材２０の取付部２１が取り付け板２３を含むことで、容器本体１０の周方向に沿って把手部２２を設けても、把手部材２０の容器本体１０に対する取付強度を十分に確保できる。例えば、作業者が把手部２２を掴んで容器１を持ち上げる際に、取付部２１にかかる力が取り付け板２３によって分散され、把手部材２０が容器本体１０から脱落するといった問題の発生を抑制することができる。   As described above, in the configuration of the present embodiment, since the attachment portion 21 of the handle member 20 includes the attachment plate 23, the container body of the handle member 20 can be provided even if the handle portion 22 is provided along the circumferential direction of the container body 10. A sufficient mounting strength for 10 can be secured. For example, when an operator grasps the handle portion 22 and lifts the container 1, the force applied to the attachment portion 21 is dispersed by the attachment plate 23, and the occurrence of a problem that the handle member 20 falls off the container body 10 is suppressed. Can do.

そして、容器本体１０の周方向に沿って把手部２２を配置することで、容器１の取り回し性を向上することができる。例えば、ミネラルウォータ用リフィラブルボトル等として使用される比較的大型の容器においては特に効果的である。   And the handleability of the container 1 can be improved by arrange | positioning the handle part 22 along the circumferential direction of the container main body 10. FIG. For example, it is particularly effective in a relatively large container used as a refillable bottle for mineral water.

また本実施形態では、取付部２１が、取り付け板２３の他方面（容器本体１０）側に一体的に設けられて容器本体に係合保持される一対の係合部を含んでいるため、把手部材２０の容器本体１０に対する取付強度をさらに向上することができる。   In the present embodiment, the attachment portion 21 includes a pair of engagement portions that are integrally provided on the other surface (container body 10) side of the attachment plate 23 and are engaged and held by the container body. The attachment strength of the member 20 to the container body 10 can be further improved.

さらに、上述のように容器本体１０の急傾斜壁面１８は、容器本体１０の底面に対して所定角度θ１で傾斜して設けられている（図３参照）。また取り付け板２３は、この急傾斜壁面１８の表面に沿って形成され、把手部２２は取り付け板２３に略直交する方向に突出して設けられている。つまり、把手部２２は急傾斜壁面１８の表面に対して略直交する方向に突出して設けられ、容器本体１０の底面に対して所定角度で上方に傾斜して設けられている。   Further, as described above, the steeply inclined wall surface 18 of the container body 10 is provided to be inclined at a predetermined angle θ1 with respect to the bottom surface of the container body 10 (see FIG. 3). The attachment plate 23 is formed along the surface of the steeply inclined wall surface 18, and the handle portion 22 is provided so as to protrude in a direction substantially orthogonal to the attachment plate 23. That is, the handle portion 22 is provided so as to protrude in a direction substantially orthogonal to the surface of the steeply inclined wall surface 18, and is provided to be inclined upward at a predetermined angle with respect to the bottom surface of the container body 10.

満充時に、容器１を把手部２２で持ち上げる際、容器１の重心と支点（把手部２２）とが異なるため回転モーメントが発生し、容器１が把手部２２を支点として回転し容器本体１０が傾斜状態となる。しかしながら、本願発明に係る容器１は、把手部材２０が上述のように容器本体１０の中心軸近傍に配されているため、胴部の側面に把手部材が配された従来容器に比べて回転モーメントが小さい。また、把手部２２が所定角度で上方に傾斜しているため、重心―支点（把手部２２の先端側）間を結ぶ直線と鉛直線との角度が、単なる水平状態の場合と比べて小さく、回転モーメントが更に小さくなる。したがって、容器１を安定して保持することができる。また、ウォーターサーバーに載置させるために、満充状態の容器１を反転させる際にも、胴部１３の上下方向に把手部材２０を設けた場合と比べて本発明の方が把持しやすいため、安定して容器１を保持できる。これにより、容器１の取り回し性がさらに向上する。また、把手部２２は、図３に仮想線で示すように、肩部１４と胴部１３の延長線が交差する領域の範囲内に配置されていることが望ましい。この構成により、容器１を反転させウォーターサーバーに設置する際も、把手部材２０がその載置台に接触することがない。よって、本発明の把手付き容器１を用いる場合もウォーターサーバーを変更する必要がなく、従来のウォーターサーバーと組み合わせて使用できる。   When the container 1 is lifted by the handle portion 22 when the container is full, a rotational moment is generated because the center of gravity of the container 1 is different from the fulcrum (the handle portion 22), and the container body 10 rotates with the handle portion 22 as a fulcrum. Inclined state. However, in the container 1 according to the present invention, the handle member 20 is disposed in the vicinity of the central axis of the container body 10 as described above, so that the rotational moment is larger than that of the conventional container in which the handle member is disposed on the side surface of the body portion. Is small. In addition, since the handle portion 22 is inclined upward at a predetermined angle, the angle between the straight line connecting the center of gravity and the fulcrum (the tip end side of the handle portion 22) and the vertical line is smaller than that in a simple horizontal state, The rotational moment is further reduced. Therefore, the container 1 can be stably held. In addition, when the container 1 in a full state is inverted to be placed on the water server, the present invention is easier to grip compared to the case where the handle member 20 is provided in the vertical direction of the trunk portion 13. The container 1 can be stably held. Thereby, the manageability of the container 1 further improves. Moreover, as shown by the phantom line in FIG. 3, it is desirable that the handle portion 22 is disposed within a region where the extension lines of the shoulder portion 14 and the trunk portion 13 intersect. With this configuration, even when the container 1 is inverted and installed in the water server, the handle member 20 does not contact the mounting table. Therefore, also when using the container 1 with a handle of the present invention, it is not necessary to change the water server, and it can be used in combination with a conventional water server.

以上本発明の一実施形態について説明したが、勿論、本発明は、その主旨を逸脱しない範囲であれば、種々の変更が可能なものである。   Although one embodiment of the present invention has been described above, it is needless to say that the present invention can be variously modified without departing from the spirit of the present invention.

１ 把手付き容器
１０ 容器本体
１１ 開口部
１２ ネック部
１３ 胴部
１４ 肩部
１５ 底部
１６ ヒール部
１７ 凹部
１８ 急傾斜壁面
１９ 緩傾斜壁面
２０ 把手部材
２１ 取付部
２２ 把手部
２２ａ 第１の凸状リブ
２２ｂ 第２の凸状リブ
２３ 取り付け板DESCRIPTION OF SYMBOLS 1 Container with a handle 10 Container main body 11 Opening part 12 Neck part 13 Trunk part 14 Shoulder part 15 Bottom part 16 Heel part 17 Recessed part 18 Steeply inclined wall surface 19 Slowly inclined wall surface 20 Handle member 21 Attachment part 22 Handle part 22a 1st convex rib 22b Second convex rib 23 Mounting plate

Claims (3)

開口するネック部と、筒状の胴部と、前記ネック部と前記胴部とを繋ぐ肩部と、を有する容器本体と、該容器本体に外周面に固定される把手部材と、を備える把手付き容器において、
前記容器本体が、前記肩部と前記胴部との境界部分に設けられて前記胴部の円周方向の一部を内側に窪ませた凹部を備えると共に、この凹部を画成する壁面部に前記把手部材が固定されており、
前記把手部材は、前記壁面部に沿って設けられる取り付け板を含む取付部と、該取り付け板の一方面側に前記容器本体の周方向に沿ってアーチ状に突設される把手部と、で構成され、
前記壁面部が前記容器本体の径方向外側に凸となる曲面構造になっていると共に、前記取り付け板が前記壁面部に沿った曲面形状となっている
ことを特徴とする把手付き容器。 A handle comprising: a container body having an opening neck, a cylindrical body, a shoulder connecting the neck and the body, and a handle member fixed to the outer peripheral surface of the container body. In the attached container,
The container body includes a recess provided at a boundary portion between the shoulder portion and the trunk portion and having a portion in the circumferential direction of the trunk portion recessed inward, and a wall portion defining the recess portion. The handle member is fixed;
The handle member includes an attachment portion including an attachment plate provided along the wall surface portion, and a handle portion protruding in an arch shape along the circumferential direction of the container body on one surface side of the attachment plate. Configured ,
The handle is characterized in that the wall portion has a curved structure that protrudes radially outward of the container body, and the mounting plate has a curved shape along the wall portion. container. 請求項１に記載の把手付き容器において、
前記取付部が、前記取り付け板の他方面側に一体的に設けられて前記容器本体に係合保持される一対の係合部を含む
ことを特徴とする把手付き容器。 In the container with a handle according to claim 1,
The container with a handle, wherein the attachment portion includes a pair of engagement portions that are integrally provided on the other surface side of the attachment plate and are engaged and held by the container body. 請求項１又は２に記載の把手付き容器において、
前記壁面部は、前記ネック部を上側として前記容器本体を載置した状態で斜め上方を向くように傾斜し、
前記把手部は、前記壁面部の表面に対して略垂直方向に突出して設けられている
ことを特徴とする把手付き容器。 In the container with a handle according to claim 1 or 2,
The wall surface portion is inclined so as to face obliquely upward with the container body placed on the neck portion as an upper side,
The container with a handle, wherein the handle portion is provided so as to protrude in a substantially vertical direction with respect to a surface of the wall surface portion.
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