JP3171801U - Portable beverage container - Google Patents

Portable beverage container Download PDF

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JP3171801U
JP3171801U JP2011005205U JP2011005205U JP3171801U JP 3171801 U JP3171801 U JP 3171801U JP 2011005205 U JP2011005205 U JP 2011005205U JP 2011005205 U JP2011005205 U JP 2011005205U JP 3171801 U JP3171801 U JP 3171801U
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inner cylinder
annular
mouth
tongue piece
cylinder
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英樹 森本
英樹 森本
法行 中川
法行 中川
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オルゴ株式会社
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Abstract

【課題】容器本体口元と有底筒体との気密性及び嵌合性に優れ、有底筒体の着脱を極めてスムーズに行うことができる携帯用飲料容器を提供する。【解決手段】内筒2と外筒3とからなる真空二重瓶の容器本体1aと、弾性材料からなる外環状パッキン9を有する有底筒体4と、口元を覆って容器本体口元外側に螺着する蓋体5とを備える。外環状パッキン9は、下部外周壁に下向きに環状舌片9cと、上部外周壁に横向き二つの環状突出舌片9a、9bとを設け、有底筒体4を容器本体1a口元に嵌め込んだ状態で、環状舌片9cが内筒2の内筒上方傾斜部2dに、下方の環状突出舌片9bが内筒の内向環状突起6の下側の内筒垂直部2eに、上方の環状突出舌片9aが内向環状突起6の上側の内筒垂直部2eに、弾性変形して接触する。【選択図】図5The present invention provides a portable beverage container that is excellent in airtightness and fitting property between a container body mouth and a bottomed cylindrical body, and that allows the bottomed cylindrical body to be attached and detached extremely smoothly. A container body 1a of a vacuum double bottle composed of an inner cylinder 2 and an outer cylinder 3, a bottomed cylinder body 4 having an outer annular packing 9 made of an elastic material, and a container body mouth outer side covering the mouth. And a lid 5 to be screwed. The outer annular packing 9 is provided with an annular tongue piece 9c facing downward on the lower outer peripheral wall and two annular projecting tongue pieces 9a, 9b facing the upper outer peripheral wall, and the bottomed cylindrical body 4 is fitted into the mouth of the container body 1a. In this state, the annular tongue piece 9c is on the inner cylinder upper inclined portion 2d of the inner cylinder 2, and the lower annular projection tongue piece 9b is on the inner cylinder vertical portion 2e on the lower side of the inward annular projection 6 of the inner cylinder. The tongue piece 9a comes into contact with the inner cylinder vertical portion 2e on the upper side of the inward annular protrusion 6 by being elastically deformed. [Selection] Figure 5

Description

本考案は、コップに注ぐことなく直飲み可能な金属製真空二重瓶の携帯用飲料容器に関するものである。   The present invention relates to a portable beverage container of a metal vacuum double bottle that can be directly taken without pouring into a cup.

従来、金属製真空二重瓶の容器本体を設け、この容器本体の口元内側を覆い、容器本体の口元内側の環状突起を飛び越える複数の突起片を備え、かつ複数の飲み口を有する有底筒体を設け、この有底筒体の上面を覆い、容器本体の口元に着脱自在に螺着する容器蓋を設け、容器本体内の飲料を飲む際、容器蓋のみを離脱し、直接環状体に口をつけ直飲みできる構造の携帯用飲料容器が既に実用登録第3165422号公報として存在する。   Conventionally, a bottomed tube provided with a container body of a metal vacuum double bottle, provided with a plurality of projection pieces covering the inside of the mouth of the container body, jumping over the annular projection on the inside of the mouth of the container body, and having a plurality of drinking mouths A container lid that covers the upper surface of the bottomed cylindrical body and that is detachably screwed into the mouth of the container main body. A portable beverage container having a structure that can be directly put on the mouth is already available as Japanese Utility Model No. 3165422.

実用登録第3165422号公報Utility registration No. 3165422

ところが、この種の携帯用飲料容器にあっては、容器本体の内筒には内筒最小径部の上方の内筒垂直部に環状突起が備えられ、有底筒体の下部外周壁には適宜の間隔を隔てて環状に配設された複数の突起片と、この突起片を上下に挟み込むように弾性材料からなる外環状パッキンが備えられ、外環状パッキンの下部の上下面用接触部は、内筒上方傾斜部に接触し、外環状パッキンの上部の水平面用接触部は、内筒垂直部に接触し、有底筒体の複数の突起片は、内筒の環状突起に無理嵌めされて接触するよう構成されているために、気密性に比べて嵌合性が優先され、容器本体内に液体を注ぎ入れるよう有底筒体を容器本体の口元より取り出す際、この有底筒体が非常に抜けにくく、一旦容器本体口元に有底筒体を嵌め込んだ後には、有底筒体を取り出せないという問題点があった。   However, in this type of portable beverage container, the inner cylinder of the container main body is provided with an annular protrusion in the inner cylinder vertical part above the inner cylinder minimum diameter part, and the bottom outer peripheral wall of the bottomed cylinder has A plurality of projecting pieces arranged annularly at an appropriate interval and an outer annular packing made of an elastic material so as to sandwich the projecting pieces vertically are provided. The horizontal cylinder contact portion is in contact with the upper inclined portion of the inner cylinder, the upper horizontal contact portion is in contact with the inner cylinder vertical portion, and the plurality of protruding pieces of the bottomed cylinder are forcibly fitted to the annular protrusion of the inner cylinder. Therefore, when fitting the bottomed cylinder from the mouth of the container body so as to pour the liquid into the container body, the bottomed cylinder body is given priority over the airtightness. Is very difficult to remove, and once the bottomed cylinder is fitted in the mouth of the container body, the bottomed cylinder There is a problem that can not be taken out point.

本考案は、内筒2と外筒3とからる真空二重瓶の容器本体1aと、容器本体1aの口元内側に装着し、かつ下部外周に弾性材料からなる外環状パッキン9を有する有底筒体4と、容器本体の口元を覆って容器本体口元外側に螺着する蓋体5とを備え、内筒2が有底の内筒胴体2aと、この内筒胴体2a上端の内筒下方傾斜部2bと、内筒下方傾斜部上端の内筒最小径部2cと、内筒最小径部上端の内筒上方傾斜部2dと、内筒上方傾斜部上端の内筒垂直部2eと、内筒垂直部下部に設けた内向環状突起6とを備え、有底筒体4が容器本体口元上方に配設される突出部4aと、突出部下方の垂下部4cと、垂下部の外周壁で外環状パッキン9を支える環状突部4bと、有底筒体の底となり、かつ内壁周りに適宜の間隔を隔てて環状に配設した複数の飲み口10、10を有する底板部4dとを備えた携帯用飲料容器1であって、
上記外環状パッキン9は、下部外周壁に斜め内側の下向きに環状舌片9cと、この環状舌片の上方で上部外周壁に横向きで上下に間隔を隔てた二つの環状突出舌片9a、9bとを設け、有底筒体4を容器本体1a口元に嵌め込んだ状態で、環状舌片9cが内筒2の内筒上方傾斜部2dに弾性変形して接触し、二つの環状突出舌片9a、9bの下方の環状突出舌片9bが内筒の内向環状突起6を飛び越えてその下側の内筒垂直部2eに弾性変形して接触し、上方の環状突出舌片9aが内向環状突起6の上側の内筒垂直部2eに弾性変形して接触する構成としている。
The present invention includes a container body 1a of a vacuum double bottle comprising an inner cylinder 2 and an outer cylinder 3, and a bottomed body that is mounted on the inner side of the mouth of the container body 1a and has an outer annular packing 9 made of an elastic material on the lower outer periphery. A cylindrical body 4 and a lid body 5 that covers the mouth of the container body and is screwed to the outside of the mouth of the container body. The inner cylinder 2 has a bottomed inner cylinder body 2a, and an inner cylinder below the upper end of the inner cylinder body 2a. An inclined portion 2b, an inner cylinder minimum diameter portion 2c at the upper end of the inner cylinder lower inclined portion, an inner cylinder upper inclined portion 2d at the upper end of the inner cylinder minimum diameter portion, an inner cylinder vertical portion 2e at the upper end of the inner cylinder upper inclined portion, An inward annular projection 6 provided at the lower part of the vertical part of the cylinder, a protruding part 4a in which the bottomed cylindrical body 4 is disposed above the container body mouth, a hanging part 4c below the protruding part, and an outer peripheral wall of the hanging part An annular protrusion 4b that supports the outer annular packing 9 and a bottom of the bottomed cylindrical body, and a plurality of annular protrusions arranged around the inner wall at an appropriate interval. A portable beverage container 1 having a bottom plate portion 4d having the spout 10, 10,
The outer annular packing 9 includes an annular tongue piece 9c obliquely downward on the lower outer peripheral wall and two annular projecting tongue pieces 9a and 9b spaced above and below the upper outer peripheral wall and vertically above the annular tongue piece. And the annular tongue piece 9c is elastically deformed into contact with the inner cylinder upper inclined portion 2d of the inner cylinder 2 in a state where the bottomed cylindrical body 4 is fitted in the mouth of the container body 1a, and two annular protruding tongue pieces An annular protruding tongue piece 9b below 9a, 9b jumps over the inward annular projection 6 of the inner cylinder and elastically deforms and contacts the lower inner cylinder vertical portion 2e, and an upper annular protruding tongue piece 9a is inwardly annular projected. 6 is configured to elastically deform and contact the upper inner cylinder vertical portion 2e.

本考案は、従来の問題点を解決したものであって、容器本体口元と有底筒体との気密性及び嵌合性に優れ、有底筒体の着脱を極めてスムーズに行うことができると共に容器本体内の飲料の染み出しを確実に防ぐことができる携帯用飲料容器を提供するにある。   The present invention solves the conventional problems, is excellent in airtightness and fitting property between the container body mouth and the bottomed cylindrical body, and can attach and detach the bottomed cylindrical body very smoothly. An object of the present invention is to provide a portable beverage container that can reliably prevent the beverage from leaking out of the container body.

本考案実施例の正面図。The front view of this invention Example. 本考案実施例の縦断面図。The longitudinal cross-sectional view of this Example. 本考案実施例の上部縦断面図。The upper part longitudinal section of the example of the present invention. 本考案実施例の要部を示す一部縦断面図。The partial longitudinal cross-sectional view which shows the principal part of this invention Example. 本考案実施例の上部分解縦断面図。The upper exploded longitudinal section of the example of the present invention.

携帯用飲料容器1は、金属製の内筒2と金属製の外筒3とからなる容器本体1aと、容器本体1aの口元内側に装着する有底筒体4と、容器本体1aの口元外側に螺着する蓋体5とから構成されている。   The portable beverage container 1 includes a container main body 1a composed of a metal inner cylinder 2 and a metal outer cylinder 3, a bottomed cylindrical body 4 mounted on the inner side of the mouth of the container main body 1a, and an outer side of the mouth of the container main body 1a. And a lid 5 that is screwed onto the lid.

容器本体1aの内筒2は、図2及び図3又は図5に示すように、ステンレス等の金属材料にて有底筒状に形成されており、内筒胴体2aと、この内筒胴体2aの上端を上方に向けて内側にすぼめた内筒下方傾斜部2bと、この内筒下方傾斜部2bの上端より上方に延びた内筒最小径部2cと、この内筒最小径部2cの上端より上方に向けてわずかに拡がり延びた内筒上方傾斜部2dと、この内筒上方傾斜部2dの先端より上方に向けて延びた内筒垂直部2eとが一体的に形成されている。
この内筒2の内筒垂直部2eの内側には、図5に示すように、一つの内向環状突起6を設けている。
As shown in FIG. 2 and FIG. 3 or FIG. 5, the inner cylinder 2 of the container main body 1a is formed into a bottomed cylindrical shape with a metal material such as stainless steel, and the inner cylinder body 2a and the inner cylinder body 2a. The inner cylinder downward inclined portion 2b that is recessed inward with the upper end of the inner cylinder facing upward, the inner cylinder minimum diameter portion 2c extending upward from the upper end of the inner cylinder lower inclination portion 2b, and the upper end of the inner cylinder minimum diameter portion 2c An inner cylinder upper inclined portion 2d that extends slightly upward and an inner cylinder vertical portion 2e that extends upward from the tip of the inner cylinder upper inclined portion 2d are integrally formed.
As shown in FIG. 5, one inward annular protrusion 6 is provided inside the inner cylinder vertical portion 2 e of the inner cylinder 2.

容器本体1aの外筒3は、図2又は図5に示すように、内筒2と同一材料であるステンレス等の金属材料にて間隔を設けて内筒2を囲むように有底筒状に形成されており、外筒胴体3aと、この外筒胴体3aの上端を上方に向けて内側にすぼめた外筒傾斜部3bと、この外筒傾斜部3bの上端より上方に延びた外筒小径部3cと、この外筒小径部3cの上端より更に内側にすぼめてその先端が上方に延びた外筒口元接合部3dとが一体的に形成されている。   As shown in FIG. 2 or 5, the outer cylinder 3 of the container main body 1 a has a bottomed cylindrical shape so as to surround the inner cylinder 2 with a space provided by a metal material such as stainless steel that is the same material as the inner cylinder 2. The outer cylinder body 3a, the outer cylinder inclined portion 3b that is recessed inwardly with the upper end of the outer cylinder body 3a facing upward, and the outer cylinder small diameter extending upward from the upper end of the outer cylinder inclined portion 3b. The part 3c and the outer cylinder mouth joint part 3d, which is further indented from the upper end of the outer cylinder small diameter part 3c and whose tip extends upward, are integrally formed.

この外筒小径部3cの外側壁には、後述の蓋体5の雌ネジを螺着する雄ネジ7が刻設されている。
容器本体1aの外筒3の外筒口元接合部3dと内筒2の内筒垂直部2eの上端部とは、図2又は図5に示すように、重ね合わされて溶接され、容器本体1aの口元とされており、この外筒3と内筒2との隙間は、真空引きされている。
A male screw 7 for screwing a female screw of the lid 5 described later is engraved on the outer wall of the outer cylinder small diameter portion 3c.
As shown in FIG. 2 or FIG. 5, the outer cylinder base joint part 3d of the outer cylinder 3 of the container body 1a and the upper end part of the inner cylinder vertical part 2e of the inner cylinder 2 are overlapped and welded, and the container body 1a It is a mouth, and the gap between the outer cylinder 3 and the inner cylinder 2 is evacuated.

有底筒体4には、 図3又は図5に示すように、上部に突出部4aと、この突出部4aの突出部下方の垂下部4cと、垂下部の外周壁で外環状パッキン9を支える環状突部4bと、有底筒体の底となり、かつ内壁周りに適宜の間隔を隔てて環状に配設した複数の飲み口10、10を有する底板部4dとが一体的に形成されている。   As shown in FIG. 3 or FIG. 5, the bottomed cylindrical body 4 includes a protruding portion 4 a at the upper portion, a hanging portion 4 c below the protruding portion of the protruding portion 4 a, and an outer annular packing 9 at the outer peripheral wall of the hanging portion. The supporting annular protrusion 4b and the bottom plate portion 4d having a plurality of drinking mouths 10 and 10 arranged in an annular shape around the inner wall at an appropriate interval are integrally formed. Yes.

有底筒体4の垂下部4cの外周壁である環状突部4b周りには、図3及び図5に示すように、外環状パッキン9が嵌め込まれている。
この外環状パッキン9は、弾性材料にて下部外周壁に斜め内側の下向きに環状舌片9cと、この環状舌片の上方で上部外周壁に横向きで上下に間隔を隔てた二つの環状突出舌片9a、9bとを一体的に形成している。
As shown in FIGS. 3 and 5, an outer annular packing 9 is fitted around the annular protrusion 4 b which is the outer peripheral wall of the hanging part 4 c of the bottomed cylindrical body 4.
The outer annular packing 9 is made of an elastic material and has an annular tongue piece 9c obliquely downward on the lower outer peripheral wall and two annular projecting tongues spaced laterally upward and downward from the upper outer peripheral wall above the annular tongue piece. The pieces 9a and 9b are integrally formed.

この外環状パッキン9では、図4に示すように、有底筒体4を容器本体1a口元に嵌め込んだ状態で、環状舌片9cが内筒2の内筒上方傾斜部2dに弾性変形して接触し、二つの環状突出舌片9a、9bの下方の環状突出舌片9bが内筒の内向環状突起6を飛び越えてその下側の内筒垂直部2eに弾性変形して接触し、上方の環状突出舌片9aが内向環状突起6の上側の内筒垂直部2eに弾性変形して接触している。   In the outer annular packing 9, as shown in FIG. 4, the annular tongue piece 9c is elastically deformed into the inner cylinder upper inclined portion 2d of the inner cylinder 2 in a state where the bottomed cylinder 4 is fitted in the mouth of the container body 1a. The annular projecting tongue piece 9b below the two annular projecting tongue pieces 9a and 9b jumps over the inward annular projection 6 of the inner cylinder and elastically deforms and contacts the lower inner cylinder vertical portion 2e. The annular protruding tongue piece 9a is elastically deformed and is in contact with the upper inner cylinder vertical portion 2e of the inward annular protrusion 6.

即ち、弾性材料からなる外環状パッキン9では、図4に示すように、環状舌片9c及び二つの環状突出舌片9a、9bを除いた外環状パッキンの外周壁と内筒の内周壁とは、全く接触することがなく、上記環状舌片9c及び二つの環状突出舌片9a、9bのそれぞれが弾性変形して内筒2の内筒上方傾斜部2d及び内筒垂直部2eと接触することとなるために、より気密性に優れ、しかも弾力性に富み取り外し、取り付けを極めて容易にしている。   That is, in the outer annular packing 9 made of an elastic material, as shown in FIG. 4, the outer peripheral wall of the outer annular packing excluding the annular tongue piece 9c and the two annular protruding tongue pieces 9a, 9b and the inner peripheral wall of the inner cylinder are The annular tongue piece 9c and the two annular projecting tongue pieces 9a, 9b are elastically deformed and contact the inner cylinder upper inclined portion 2d and the inner cylinder vertical portion 2e of the inner cylinder 2 without any contact. Therefore, it is more airtight and more elastic and can be removed and installed very easily.

又、容器本体1a内の液体は、容器本体を傾けても内筒上方傾斜部2dに弾性変形して接触した外環状パッキン9の環状舌片9cによって阻止され、万一この環状舌片9cと内筒上方傾斜部2dとの間を液滴が通り抜けたとしても、下方の環状突出舌片9bと内筒垂直部2eとの接触更には上方の環状突出舌片9aと内筒垂直部2eとの接触によって確実に漏れを阻止することができる。   Further, even if the container body is tilted, the liquid in the container body 1a is blocked by the annular tongue piece 9c of the outer annular packing 9 that is elastically deformed and brought into contact with the inner cylinder upper inclined portion 2d. Even if a droplet passes between the inner cylinder upper inclined portion 2d, contact between the lower annular protruding tongue piece 9b and the inner cylinder vertical portion 2e, and further upper annular protruding tongue piece 9a and inner cylinder vertical portion 2e Leakage can be surely prevented by the contact.

蓋体5は、図3又は図5に示すように、容器本体1aの口元に被さった有底筒体4を上方より覆う蓋部材11と、蓋部材11の上端を覆う蓋カバー12と、有底筒体4の突出部4a内壁面又は垂下部4cの上部と密に接触する内環状パッキン13とからなっている。
14は、断熱材である。
As shown in FIG. 3 or 5, the lid 5 includes a lid member 11 that covers the bottomed cylindrical body 4 that covers the mouth of the container body 1 a from above, a lid cover 12 that covers the upper end of the lid member 11, The inner cylindrical packing 13 is in close contact with the inner wall surface of the protruding portion 4a of the bottom cylinder 4 or the upper portion of the hanging portion 4c.
14 is a heat insulating material.

蓋体5の蓋部材11には、図3又は図5に示すように、内壁下端に容器本体1aの外筒3に設けた雄ネジ7に螺着する雌ネジ15を刻設している。蓋部材11の内壁下部周りには、内環状パッキン13が張設されており、有底筒体4の突出部4a、又は垂下部4cの内側壁に密に接触している。   As shown in FIG. 3 or FIG. 5, the lid member 11 of the lid body 5 is provided with a female screw 15 that is screwed to the male screw 7 provided on the outer cylinder 3 of the container body 1a at the lower end of the inner wall. An inner annular packing 13 is stretched around the lower portion of the inner wall of the lid member 11 and is in close contact with the protruding portion 4a of the bottomed cylindrical body 4 or the inner wall of the hanging portion 4c.

次に、容器本体1a内の飲料を直飲みするには、蓋体5を容器本体1aより螺子外せば、有底筒体4の突出部4aに口をつけて飲むことができる。その際、容器本体1a内に入れられた氷は、有底筒体4の底板部4dに邪魔されて飲料と共に排出されることはない。   Next, in order to directly drink the beverage in the container main body 1a, if the lid 5 is screwed off from the container main body 1a, the protruding portion 4a of the bottomed cylindrical body 4 can be put on the mouth and drink. In that case, the ice put in the container main body 1a is not disturbed by the bottom plate part 4d of the bottomed cylindrical body 4 and discharged together with the beverage.

以上本考案の代表的と思われる実施例について説明したが、本考案は必ずしもこれら実施例構造のみに限定されるものではなく、本考案にいう前記の構成要件を備え、かつ、本考案にいう目的を達成し、本考案にいう効果を有する範囲内において適宜改変して実施することができるものである。   Although the embodiments considered to be representative of the present invention have been described above, the present invention is not necessarily limited only to the structures of the embodiments, and includes the above-described constituent features of the present invention and also refers to the present invention. The present invention can be carried out with appropriate modifications within the scope of achieving the object and having the effects described in the present invention.

1…携帯用飲料容器
1a…容器本体
2…内筒
2a…内筒胴体
2b…内筒下方傾斜部
2c…内筒最小径部
2d…内筒上方傾斜部
2e…内筒垂直部
3…外筒
3a…外筒胴体
3b…外筒傾斜部
3c…外筒小径部
3d…外筒口元接合部
4…有底筒体
4a…突出部
4b…環状突部
4c…垂下部
4d…底板部
5…蓋体
6…内向環状突起
7…雄ネジ
9…外環状パッキン
9a…上の環状突出舌片
9b…舌の環状突出舌片
9c…環状舌片
10,10…飲み口
11…蓋部材
12…蓋カバー
13…内環状パッキン
14…断熱材
15…雌ネジ
DESCRIPTION OF SYMBOLS 1 ... Portable drink container 1a ... Container main body 2 ... Inner cylinder 2a ... Inner cylinder trunk | drum 2b ... Inner cylinder downward inclination part 2c ... Inner cylinder minimum diameter part 2d ... Inner cylinder upper inclination part 2e ... Inner cylinder vertical part 3 ... Outer cylinder 3a ... Outer cylinder body 3b ... Outer cylinder inclined part 3c ... Outer cylinder small diameter part 3d ... Outer cylinder mouth joint part 4 ... Bottomed cylinder body 4a ... Projection part 4b ... Ring projection 4c ... Drooping part 4d ... Bottom plate part 5 ... Cover Body 6 ... Inward annular projection 7 ... Male screw 9 ... Outer annular packing 9a ... Upper annular protruding tongue piece 9b ... Tongue annular protruding tongue piece 9c ... Annular tongue piece 10, 10 ... Drinking mouth 11 ... Lid member 12 ... Lid cover 13 ... Inner ring packing 14 ... Insulation 15 ... Female thread

Claims (1)

内筒(2)と外筒(3)とからる真空二重瓶の容器本体(1a)と、容器本体(1a)の口元内側に装着し、かつ下部外周に弾性材料からなる外環状パッキン(9)を有する有底筒体(4)と、容器本体の口元を覆って容器本体口元外側に螺着する蓋体(5)とを備え、内筒(2)が有底の内筒胴体(2a)と、この内筒胴体(2a)上端の内筒下方傾斜部(2b)と、内筒下方傾斜部上端の内筒最小径部(2c)と、内筒最小径部上端の内筒上方傾斜部(2d)と、内筒上方傾斜部上端の内筒垂直部(2e)と、内筒垂直部下部に設けた内向環状突起(6)とを備え、有底筒体(4)が容器本体口元上方に配設される突出部(4a)と、突出部下方の垂下部(4c)と、垂下部の外周壁で外環状パッキン(9)を支える環状突部(4b)と、有底筒体の底となり、かつ内壁周りに適宜の間隔を隔てて環状に配設した複数の飲み口(10)、(10)を有する底板部(4d)とを備えた携帯用飲料容器(1)であって、
上記外環状パッキン(9)は、下部外周壁に斜め内側の下向きに環状舌片(9c)と、この環状舌片の上方で上部外周壁に横向きで上下に間隔を隔てた二つの環状突出舌片(9a)、(9b)とを設け、有底筒体(4)を容器本体(1a)口元に嵌め込んだ状態で、環状舌片(9c)が内筒(2)の内筒上方傾斜部(2d)に弾性変形して接触し、二つの環状突出舌片(9a)、(9b)の下方の環状突出舌片(9b)が内筒の内向環状突起(6)を飛び越えてその下側の内筒垂直部(2e)に弾性変形して接触し、上方の環状突出舌片(9a)が内向環状突起(6)の上側の内筒垂直部(2e)に弾性変形して接触することを特徴とする携帯用飲料容器。
A container body (1a) of a vacuum double bottle comprising an inner cylinder (2) and an outer cylinder (3), and an outer annular packing made of an elastic material on the outer periphery of the lower part of the container body (1a). 9) having a bottomed cylindrical body (4) and a lid (5) that covers the mouth of the container main body and is screwed to the outer side of the container main body mouth, and the inner cylinder (2) has a bottomed inner cylindrical body ( 2a), an inner cylinder lower inclined portion (2b) at the upper end of the inner cylinder body (2a), an inner cylinder minimum diameter portion (2c) at the upper end of the inner cylinder lower inclined portion, and an upper portion of the inner cylinder at the upper end of the inner cylinder minimum diameter portion An inclined part (2d), an inner cylinder vertical part (2e) at the upper end of the inner cylinder upper inclined part, and an inward annular protrusion (6) provided at the lower part of the inner cylinder vertical part, the bottomed cylinder (4) being a container A protrusion (4a) disposed above the mouth of the main body, a hanging part (4c) below the protruding part, and an annular protrusion (4b) supporting the outer annular packing (9) by the outer peripheral wall of the hanging part A portable beverage container comprising a bottom plate portion (4d) having a plurality of drinking mouths (10) and (10), which becomes the bottom of a bottomed cylindrical body and is annularly arranged around the inner wall at an appropriate interval. 1)
The outer annular packing (9) has an annular tongue piece (9c) obliquely downward on the lower outer peripheral wall, and two annular projecting tongues spaced laterally upward and downward from the upper outer peripheral wall above the annular tongue piece. The pieces (9a) and (9b) are provided, and the annular tongue piece (9c) is inclined upward of the inner cylinder of the inner cylinder (2) in a state where the bottomed cylinder (4) is fitted into the mouth of the container body (1a). The two annular projecting tongues (9a) and (9b) have an annular projecting tongue piece (9b) that is elastically deformed and brought into contact with the portion (2d). The upper annular protruding tongue piece (9a) is elastically deformed and brought into contact with the upper inner cylinder vertical portion (2e) of the inward annular projection (6). A portable beverage container characterized by that.
JP2011005205U 2011-09-06 2011-09-06 Portable beverage container Expired - Fee Related JP3171801U (en)

Priority Applications (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012206764A (en) * 2011-03-30 2012-10-25 Thermos Kk Plug for beverage container
JP2014114078A (en) * 2014-01-31 2014-06-26 Peacock Vacuum Bottle Co Ltd Portable beverage container
KR101498796B1 (en) * 2012-06-26 2015-03-11 서어모스 케이.케이. Cap body of drink container and method therefor
JP2015136475A (en) * 2014-01-22 2015-07-30 ピーコック魔法瓶工業株式会社 Food warming container
JP2019001539A (en) * 2017-06-19 2019-01-10 サーモス株式会社 Cap unit and container with cap

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012206764A (en) * 2011-03-30 2012-10-25 Thermos Kk Plug for beverage container
KR101498796B1 (en) * 2012-06-26 2015-03-11 서어모스 케이.케이. Cap body of drink container and method therefor
JP2015136475A (en) * 2014-01-22 2015-07-30 ピーコック魔法瓶工業株式会社 Food warming container
JP2014114078A (en) * 2014-01-31 2014-06-26 Peacock Vacuum Bottle Co Ltd Portable beverage container
JP2019001539A (en) * 2017-06-19 2019-01-10 サーモス株式会社 Cap unit and container with cap
JP2021143022A (en) * 2017-06-19 2021-09-24 サーモス株式会社 Cap unit and container with cap
JP7153768B2 (en) 2017-06-19 2022-10-14 サーモス株式会社 Cap unit and container with cap

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