JP2012206751A - Beverage container - Google Patents
Beverage container Download PDFInfo
- Publication number
- JP2012206751A JP2012206751A JP2011073980A JP2011073980A JP2012206751A JP 2012206751 A JP2012206751 A JP 2012206751A JP 2011073980 A JP2011073980 A JP 2011073980A JP 2011073980 A JP2011073980 A JP 2011073980A JP 2012206751 A JP2012206751 A JP 2012206751A
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- JP
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- Prior art keywords
- opening
- peripheral surface
- container
- outer peripheral
- lid
- 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.)
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000035622 drinking Effects 0.000 claims description 31
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 9
- 229920002050 silicone resin Polymers 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
本発明は、主として携帯に適する保温構造を備え、特に飲み口から直接喫飲できる飲料用容器に関するものである。 The present invention relates to a beverage container that has a heat-retaining structure suitable mainly for carrying, and that can be drunk directly from a drinking mouth.
携帯に適する保温機能を備える飲料用容器は、容器本体を金属製の真空二重構造としているもので、所謂マグボトルと称されている。この飲料容器においては、容器本体の上方開口部分を飲み口として直接唇を付けて喫飲する物も知られているが、携帯する飲料が熱い場合に、金属製容器体の開口縁と直接唇が触れると、金属製容器体も熱くなっており、喫飲し難いので、従前より容器本体の開口部に樹脂製の飲み口部を備えた部材を付設することが提案されている。 A beverage container having a heat retaining function suitable for carrying is a so-called mug bottle whose container body has a metal vacuum double structure. In this beverage container, it is also known to drink with the lips directly attached to the upper opening portion of the container body, but when the beverage to be carried is hot, the opening edge of the metal container body and the lips directly When touched, the metal container body becomes hot and difficult to drink. Therefore, it has been proposed to attach a member having a resin drinking mouth to the opening of the container body.
具体的には、特許文献1(特開2009−67409号公報図5)には、金属製の容器本体の開口部の外周面に螺合装着する外環状部と、開口部上端を覆う飲み口部と、開口部内周面に位置する内環状部を一体に形成した環状体と、環状体の内周面に螺合装着する蓋体で構成されている飲料用容器の飲み口構造が開示されている。 Specifically, Patent Document 1 (Japanese Patent Laid-Open No. 2009-67409, FIG. 5) discloses an outer annular portion that is screwed onto the outer peripheral surface of the opening of a metal container body, and a drinking mouth that covers the upper end of the opening. A drinking mouth structure for a beverage container is disclosed that includes a ring portion integrally formed with a portion, an inner annular portion located on the inner peripheral surface of the opening, and a lid that is screwed onto the inner peripheral surface of the annular member. ing.
また特許文献2(意匠登録第1386767号公報断面図)には、金属製容器体の開口部上縁を覆う飲み口部と内環状部を備えた環状体と、開口部の外周面に螺合装着すると共に開口部を閉塞する蓋体で構成されている飲料用容器の飲み口構造が開示されている。 In Patent Document 2 (Cross-sectional view of Design Registration No. 1386767), an annular body provided with a drinking mouth portion and an inner annular portion covering the upper edge of the opening of the metal container body, and an outer peripheral surface of the opening portion are screwed together. There is disclosed a drinking mouth structure for a beverage container that is configured with a lid that is attached and closes an opening.
前記のような飲み口部を備える環状体と蓋体の組み合わせで、金属製容器本体を備えた飲料用容器の飲み口構造においては、当然容器本体内の飲料が漏れ出ないように、密封構造(パッキン構造)が採用されている。 In the drink mouth structure of a beverage container provided with a metal container main body by a combination of an annular body and a lid provided with a drink mouth portion as described above, naturally the beverage structure in the container main body does not leak. (Packing structure) is adopted.
例えば前記特許文献1に開示されている飲み口構造においては、環状体の内環状部と容器本体の間と、蓋体における内環状部の内周面と対面する個所に、各々パッキンを装着している。 For example, in the drinking mouth structure disclosed in Patent Document 1, packings are attached between the inner annular portion of the annular body and the container main body, and at locations facing the inner peripheral surface of the inner annular portion of the lid. ing.
また特許文献2記載に開示されている飲み口構造においては、環状体の内環状部と容器本体の間と、蓋体における容器本体の開口部内周面と対面する個所に、各々パッキンを装着している。
Further, in the drinking mouth structure disclosed in
このようにパッキンを装着する場合には、輪状のパッキンが外れないように装着個所は適宜な凹所形状に形成する必要があり、環状体や蓋体の当該個所の製造が煩雑であり、清潔に保つためには、パッキンを取り外して洗浄するため煩瑣であり、また取り外したパッキンの装着忘れによる液漏れ等の虞もある。 When mounting the packing in this way, it is necessary to form the mounting portion in an appropriate recess shape so that the ring-shaped packing does not come off. Therefore, it is troublesome to remove and clean the packing, and there is a risk of liquid leakage due to forgetting to attach the removed packing.
そこで本発明は、パッキンを不要とする新規な飲み口構造を備えた飲料用容器を提案したものである。 Therefore, the present invention proposes a beverage container having a novel drinking mouth structure that does not require packing.
本発明に係る飲料用容器は、金属製真空二重構造で形成された容器本体の開口部に、適宜な柔軟性を備えた弾性材料で形成され、開口部上端を被覆する口当て部と、開口部内周面に密嵌装着できる内環状部と、内環状部の下方部を内方に窄めた密閉受け部とを備えた飲み口体を装着し、内周面に開口部外周面に螺合装着できる外環状部と、装着時に下面外周縁が前記密閉受け部に食い込む栓部とを備えた蓋体を被冠装着してなることを特徴とするものである。 The beverage container according to the present invention is formed of an elastic material having appropriate flexibility at the opening of the container body formed of a metal vacuum double structure, and a mouthpiece covering the upper end of the opening; A drinking mouth provided with an inner annular part that can be fitted tightly to the inner peripheral surface of the opening and a hermetic receiving part in which the lower part of the inner annular part is narrowed inward is attached, and the outer peripheral surface of the opening is attached to the inner peripheral surface. A lid provided with an outer annular portion that can be screwed and a plug portion whose outer peripheral edge bites into the hermetic receiving portion at the time of mounting is crowned and mounted.
従って樹脂製の飲み口体を容器本体開口部に装着することで、容器本体内の飲料を喫飲する際に、唇は飲み口体の口当て部と接触することになり、従前容器と同様に直飲用として金属製容器本体を採用することによる不都合を解消すると共に、特に飲み口体を適度の柔軟性を有する弾性材料で形成し、開口部内周面に密嵌することで、開口部と飲み口体との当接面が密着して、当該当接面からの液漏れが防止され、また内環状部の下方部を内方に窄めた密閉受け部に形成し、蓋体を被冠装着した際に、栓部の下面外周が前記密閉受け部に食い込んで、飲み口体と蓋体(栓部)との間からの液漏れが防止される。 Therefore, by attaching a resin drinking body to the opening of the container body, when drinking a beverage in the container body, the lips come into contact with the mouthpiece of the drinking body, similar to the conventional container. In addition to eliminating the inconvenience caused by adopting the metal container body for direct drinking, the mouthpiece is formed of an elastic material having an appropriate flexibility, and is closely fitted to the inner peripheral surface of the opening. The contact surface with the mouthpiece is closely attached to prevent liquid leakage from the contact surface, and the lower portion of the inner annular portion is formed in a sealed receiving portion inwardly to cover the lid. When the crown is mounted, the outer periphery of the bottom surface of the stopper portion bites into the hermetic receiving portion, and liquid leakage from between the drinking mouth and the lid (plug portion) is prevented.
また本発明(請求項2)に係る飲料用容器は、前記の容器において、特に容器本体の開口部下方を窄め形状とした支持突部を形成し、当該支持突部上に密閉受け部が配置されてなるもので、栓部の下圧に対して密閉受け部を支持突部で支持することになるので、密閉受け部が栓部の下圧で下降することなく、確りと栓部を受け止めるので、液漏れが確実に防止される。 In the beverage container according to the present invention (invention 2), in the above-mentioned container, a support protrusion having a constricted shape is formed particularly in the lower part of the opening of the container main body, and a hermetic receiving part is formed on the support protrusion. Since the sealing receiving part is supported by the support protrusion against the lower pressure of the plug part, the sealing part does not descend with the lower pressure of the plug part, and the plug part is securely attached. Since it is received, liquid leakage is surely prevented.
更に本発明(請求項3)に係る飲料用容器は、前記の容器において、特に蓋体の栓部の下面外周縁を突縁に形成してなるもので、突縁が密閉受け部に食い込むことで、液漏れが更に確実に防止される。 Furthermore, the beverage container according to the present invention (Claim 3) is formed by forming the outer peripheral edge of the lower surface of the lid portion of the lid body as a protruding edge in the container, and the protruding edge bites into the sealed receiving portion. Thus, leakage of liquid can be prevented more reliably.
また本発明(請求項4)に係る飲料用容器は、前記の容器において、特に容器本体の開口部内周面に凹条部を形成すると共に、飲み口体外周面に前記凹条部に対応する突条を設けてなるもので、飲み口体を容器本体の開口部に嵌合装着した際に、突条が凹条部に入り込んで密着するので、飲み口体の装着が確りと為される(上方の離脱が防止される)と共に、飲み口体と開口部との当接部からの液漏れをより確実に防止する。 Further, the beverage container according to the present invention (Claim 4) is the above-mentioned container, and in particular, the concave portion is formed on the inner peripheral surface of the opening of the container main body, and the outer peripheral surface of the drinking body corresponds to the concave portion. It is provided with a ridge, and when the drinking body is fitted and attached to the opening of the container body, the ridge enters the concave portion and comes into close contact, so the attachment of the drinking body is surely made In addition, liquid leakage from the contact portion between the drinking body and the opening is more reliably prevented.
本発明の構成は上記の通りで、口当て部を備えた飲み口体を適度な弾性を有するシリコン樹脂で形成すると共に、下方内周を窄めて密閉受け部とし、蓋体に設けた栓部で密閉受け部を押圧して開口部を閉塞するようにしたもので、従前の口当て部を備えた環状体を備えた飲料容器と異なり、栓部等にパッキンを組み込む必要がなく、この結果パッキンを組み込むための複雑な栓構造も必要なく、洗浄に際しても面倒なパッキン着脱作業を要することがない便利な口当て部を備えた飲料用容器を提供できたものである。 The structure of the present invention is as described above. The drinking body provided with the mouthpiece portion is formed of a silicone resin having appropriate elasticity, and the stopper is provided on the lid body by narrowing the lower inner periphery to form a sealed receiving portion. Unlike the beverage container having an annular body with a conventional mouthpiece, there is no need to incorporate a packing into the stopper, etc. As a result, it is possible to provide a beverage container having a convenient mouthpiece that does not require a complicated stopper structure for incorporating the packing and does not require a troublesome packing attaching / detaching operation even during cleaning.
次に本発明の実施形態について説明する。実施形態に示した飲料用容器は、容器本体1と、容器本体1に一体に装着される飲み口体2と、着脱操作を行う蓋体3で構成される。
Next, an embodiment of the present invention will be described. The beverage container shown in the embodiment includes a container body 1, a
容器本体1は、従前の保温携帯飲料容器と同様に金属製真空二重構造で、縦長の円筒形状の容器であり、上方に開口部11を形成してなるもので、特に開口部外周面には、蓋体3を螺合装着する螺条部12を設け、開口部11の内周下方部分には、上方の開口個所より窄めて支持突部13を形成し、更に開口部内周面には、凹条部14を形成してなる。
The container body 1 is a metal-made vacuum double structure, similar to a conventional warming portable beverage container, and is a vertically long cylindrical container having an opening 11 on the upper side, particularly on the outer peripheral surface of the opening. Is provided with a threaded
飲み口体2は、シリコン樹脂等の適度な弾性を備えた弾性材料で形成したもので、開口部上端を内外周面と共に被覆し、且つ喫飲に不都合が無いような上方突縁形状とした口当て部21と、開口部内周面に密嵌装着できる内環状部22と、内環状部の下方部を内方に窄め、支持突部13と対応する密閉受け部23とを備えたもので、また前記凹条部14と対応する突条24を内環状部22の外周面に設けてなる。
The
蓋体3は、容器本体1の上方から被冠する逆容器形状にして、外環状部31の内周面に開口部外周面の螺条部12に螺合できる内側螺条32を設け、蓋体3の装着時に飲み口体に差し入れられる栓部33を設けてなるもので、特に栓部33は、その下面外周縁に一周する突縁34を設けたものである。
The
而して容器本体1の開口部11に飲み口体2を圧入して嵌合装着すると、飲み口体2がシリコン樹脂のような適度の柔軟性を有する弾性材料で形成されており、飲み口体2の内環状部22が開口部11の内周面に密着すると共に、外周面の突条24が凹条部14に嵌り込み、抜け止め状態となり、飲み口体2が容器本体1と一体化する。
Thus, when the
従って飲み口体2は、容器本体1の開口部11の上端を、喫飲に適する口当て部21で被覆しているので、飲料が熱い場合でも支障なく喫飲できるものであり、且つ飲み口体2が開口部11の内周面に密着しているものであるから、開口部11と飲み口体2との当接面からの液漏れが防止され、喫飲時の液だれも生じない。
Therefore, the
また蓋体3は、容器本体1に装着した飲み口体2の上方から被冠して装着するもので、容器本体1の螺条部12に内側螺条32を螺合し、栓部33を飲み口体2の内方に差し入れると、栓部33の下面外周縁に設けた突縁34が、内方に絞り込まれている密閉受け部23に当接し、更に蓋体3の螺合装着を進めると、突縁34が密閉受け部23に食い込むことになる。
The
特に密閉受け部23が、容器本体1の支持突部13で支えられることになるので、栓部33の下圧に対して確りと受け止めることになり、突縁34が樹脂製である密閉受け部23に確実に食い込み、当該箇所の水封が実現し、充分な栓機能が発揮されるものである。
In particular, since the sealed receiving
従って前記の飲料用容器は、パッキン構造を備えることなく、液漏れを確実に防止することになり、パッキン構造を採用した際の問題点を解消したものである。 Therefore, the beverage container does not have a packing structure, and can surely prevent liquid leakage, and solves the problems when the packing structure is adopted.
1 容器本体
11 開口部
12 螺条部
13 支持突部
14 凹条部
2 飲み口体
21 口当て部
22 内環状部
23 密閉受け部
24 突条
3 蓋体
31 外環状部
32 内側螺条
33 栓部
34 突縁
DESCRIPTION OF SYMBOLS 1 Container main body 11
Claims (4)
The beverage container according to any one of claims 1 to 3, wherein a groove is formed on the inner peripheral surface of the opening of the container body, and a protrusion corresponding to the concave portion is provided on the outer peripheral surface of the drinking body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2011073980A JP5231592B2 (en) | 2011-03-30 | 2011-03-30 | Beverage container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2011073980A JP5231592B2 (en) | 2011-03-30 | 2011-03-30 | Beverage container |
Publications (2)
Publication Number | Publication Date |
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JP2012206751A true JP2012206751A (en) | 2012-10-25 |
JP5231592B2 JP5231592B2 (en) | 2013-07-10 |
Family
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JP2011073980A Expired - Fee Related JP5231592B2 (en) | 2011-03-30 | 2011-03-30 | Beverage container |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014226476A (en) * | 2013-05-27 | 2014-12-08 | パール金属株式会社 | Portable beverage container |
CN111601531A (en) * | 2018-01-12 | 2020-08-28 | 克林坎汀股份有限公司 | Vacuum seal lid insert for insulated container |
CN111977160A (en) * | 2019-05-23 | 2020-11-24 | 膳魔师(中国)家庭制品有限公司 | Cap unit and capped container |
Citations (5)
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---|---|---|---|---|
US2969887A (en) * | 1959-04-08 | 1961-01-31 | American Thermos Products Comp | Threaded pouring lip stopper combination for vacuum bottle |
JPS5570026U (en) * | 1978-11-08 | 1980-05-14 | ||
JP2010189037A (en) * | 2009-02-18 | 2010-09-02 | Thermos Kk | Plug for beverage container |
JP2010280402A (en) * | 2009-06-03 | 2010-12-16 | Thermos Kk | Beverage container |
JP3165422U (en) * | 2010-11-02 | 2011-01-20 | オルゴ株式会社 | Portable beverage container |
-
2011
- 2011-03-30 JP JP2011073980A patent/JP5231592B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2969887A (en) * | 1959-04-08 | 1961-01-31 | American Thermos Products Comp | Threaded pouring lip stopper combination for vacuum bottle |
JPS5570026U (en) * | 1978-11-08 | 1980-05-14 | ||
JP2010189037A (en) * | 2009-02-18 | 2010-09-02 | Thermos Kk | Plug for beverage container |
JP2010280402A (en) * | 2009-06-03 | 2010-12-16 | Thermos Kk | Beverage container |
JP3165422U (en) * | 2010-11-02 | 2011-01-20 | オルゴ株式会社 | Portable beverage container |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014226476A (en) * | 2013-05-27 | 2014-12-08 | パール金属株式会社 | Portable beverage container |
CN111601531A (en) * | 2018-01-12 | 2020-08-28 | 克林坎汀股份有限公司 | Vacuum seal lid insert for insulated container |
CN111601531B (en) * | 2018-01-12 | 2022-11-15 | 克林坎汀股份有限公司 | Vacuum seal lid insert for insulated container |
CN111977160A (en) * | 2019-05-23 | 2020-11-24 | 膳魔师(中国)家庭制品有限公司 | Cap unit and capped container |
CN111977160B (en) * | 2019-05-23 | 2023-03-28 | 膳魔师(中国)家庭制品有限公司 | Cap unit and capped container |
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JP5231592B2 (en) | 2013-07-10 |
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