JP2006117305A - Bottle cap - Google Patents

Bottle cap Download PDF

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Publication number
JP2006117305A
JP2006117305A JP2004309521A JP2004309521A JP2006117305A JP 2006117305 A JP2006117305 A JP 2006117305A JP 2004309521 A JP2004309521 A JP 2004309521A JP 2004309521 A JP2004309521 A JP 2004309521A JP 2006117305 A JP2006117305 A JP 2006117305A
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JP
Japan
Prior art keywords
bottle
bottle cap
path
cylinder
wall
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.)
Pending
Application number
JP2004309521A
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Japanese (ja)
Inventor
Hiromasa Iwashita
岩下 寛昌
Kazunori Hashimoto
橋本 和紀
Tatsuo Tsubaki
椿 辰男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshino Kogyosho Co Ltd
Coca Cola Co
Original Assignee
Yoshino Kogyosho Co Ltd
Coca Cola Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd, Coca Cola Co filed Critical Yoshino Kogyosho Co Ltd
Priority to JP2004309521A priority Critical patent/JP2006117305A/en
Priority to ARP050104443A priority patent/AR051645A1/en
Priority to TW094137343A priority patent/TW200628370A/en
Priority to PCT/JP2005/019944 priority patent/WO2006046725A1/en
Priority to AU2005297839A priority patent/AU2005297839B2/en
Priority to CNA2005800365739A priority patent/CN101052572A/en
Priority to CA002584647A priority patent/CA2584647A1/en
Priority to KR1020077011765A priority patent/KR20070084530A/en
Priority to BRPI0516964-0A priority patent/BRPI0516964A/en
Priority to RU2007119372/12A priority patent/RU2397933C2/en
Priority to MX2007004949A priority patent/MX2007004949A/en
Priority to EP05799088A priority patent/EP1833735A1/en
Publication of JP2006117305A publication Critical patent/JP2006117305A/en
Priority to ZA200704003A priority patent/ZA200704003B/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/24Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2857Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it
    • B65D51/2864Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element being a plug or like element closing a passage between the auxiliary container and the main container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/24Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D25/00Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02Internal fittings
    • B65D25/04Partitions
    • B65D25/08Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Package Specialized In Special Use (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bottle cap for preventing the drop of an element in addition or mixing a raw material by decreasing the number of parts as much as possible. <P>SOLUTION: This bottle cap is provided with a tubular body (1) forming a path (1a) leading to the inside of a bottle being screwed and fixed on the opening of the bottle and a cover body (2) for closing the outlet end of the path (1a) of the body (1) secured freely removably on the body (1). A dome-shaped floor wall (3) protruding toward the outlet end of the body (1) is provided in the path (1a) of the body (1). The body (2) is provided with an inside wall (4) fitted surrounding the edge of the wall (3) for forming an internally sealed space (M) which is releasable by removing the body (2). <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、ペットボトル等の容器の口部に装着され、該容器の開封に合わせて原料を容器内の液体に添加、混合するのに好適な合成樹脂製のボトルキャップに関するものである。   The present invention relates to a bottle cap made of a synthetic resin that is attached to a mouth portion of a container such as a plastic bottle and is suitable for adding and mixing raw materials to a liquid in the container as the container is opened.

近年、お茶や果汁飲料、健康食品、ミネラルウオータ等を充填したボトルでは、外気温や紫外線あるは酸化等による影響をできるだけ最小限に留め品質の長期安定化を図る観点から、キャップの内側に原料(粉末、液体、固体状のもの)を充填しておき、ボトルの開封に合わせて該原料を液体に添加、混合するタイプのものが多数出回っている(例えば特許文献1、特許文献2参照)。   In recent years, bottles filled with tea, fruit juice drinks, health foods, mineral water, etc. are used as a raw material inside the cap from the viewpoint of minimizing the effects of outside temperature, ultraviolet rays, oxidation, etc. (Powder, liquid, solid) are filled, and a number of types that add and mix the raw materials to the liquid as the bottle is opened are on the market (for example, see Patent Document 1 and Patent Document 2). .

特開2003−2350号公報JP 2003-2350 A

実公昭50−18846号公報Japanese Utility Model Publication No. 50-18846

ところで、従来のこの種のキャップは、部品点数が多く製造コストの軽減を図るにも限界があるうえ、原料の充填空間を開放したとき、原料とともに密閉蓋がボトル内へ落下する仕組みになっていることから、見栄えも悪いところに問題を残していた。   By the way, this type of conventional cap has a large number of parts and has a limit in reducing the manufacturing cost, and when the raw material filling space is opened, the hermetic lid drops together with the raw material into the bottle. As a result, it left a problem where it looked bad.

本発明の課題は、部品点数を極力少なくし、原料の投入時に付属の部材がボトル内に落下することのない新規なキャップを提案するところにある。   An object of the present invention is to propose a novel cap that minimizes the number of parts and prevents attached members from falling into the bottle when the raw material is charged.

本発明は、ボトルの口部にねじ止め保持されボトルの内部につながる経路を有する筒体と、この筒体に着脱自在でかつ該筒体の経路の出側端を閉塞する蓋体とを備えたボトルキャップであって、
前記筒体の経路内に、該筒体の出側端に向けて凸となるドーム型の床壁を設け、
前記蓋体に、該ドーム型の床壁の縁部を取り囲んで嵌合しその内部に密閉空間を形成するが該蓋体の取り外しにて該密閉空間を開放する内側壁を設けたことを特徴とするボトルキャップである。
The present invention includes a cylinder having a path that is screwed to the mouth of the bottle and connected to the inside of the bottle, and a lid that is detachably attached to the cylinder and closes the exit end of the path of the cylinder. Bottle cap,
In the path of the cylinder, a dome-shaped floor wall that is convex toward the exit end of the cylinder is provided,
The lid body is provided with an inner wall that surrounds and fits an edge of the dome-shaped floor wall to form a sealed space therein, but opens the sealed space by removing the lid body. It is a bottle cap.

上記の構成になるボトルキャップにおいて、前記ドーム型の床壁は、ボトル内につながる経路を残してその側壁に係止する支持アームを有するものが好ましい。   In the bottle cap configured as described above, it is preferable that the dome-shaped floor wall has a support arm that is locked to the side wall while leaving a path connected to the inside of the bottle.

また、前記密閉空間は、ボトル内の内容物に添加、混合するための原料を単独もしくは不活性ガスとともに収納する収納空間であるのが望ましく、前記嵌合はアンダーカットによるものが好ましい。   The sealed space is desirably a storage space for storing raw materials to be added to and mixed with the contents in the bottle alone or together with an inert gas, and the fitting is preferably performed by undercutting.

ボトルの口部を封止しかつ原料の充填空間をドーム型の床壁を有する筒体と、この筒体に被さる蓋体の2つの部材(2パーツ)にて構成することができ、しかも、原料は該筒体と蓋体の隙間を通して投入、添加されるので、充填空間を開放する際に構成部材がボトル内に落下することはない。   The mouth of the bottle can be sealed and the filling space of the raw material can be composed of two members (two parts), a cylinder having a dome-shaped floor wall and a lid covering the cylinder, Since the raw material is charged and added through the gap between the cylindrical body and the lid, the constituent members do not fall into the bottle when the filling space is opened.

以下、図面を用いて本発明をより具体的に説明する。
図1は本発明にしたがうボトルキャップの実施の形態を断面で示した図である。
Hereinafter, the present invention will be described more specifically with reference to the drawings.
FIG. 1 is a sectional view showing an embodiment of a bottle cap according to the present invention.

図における1はボトルの口部にねじ止め保持される筒体である。この筒体1はボトルの内部につながる経路1aを有する。   In the figure, reference numeral 1 denotes a cylinder that is screwed and held in the mouth of the bottle. The cylinder 1 has a path 1a connected to the inside of the bottle.

また、2は筒体1にねじあるいはアンダーカットによって着脱自在に係止され、かつ該筒体1の経路1aの出側端を閉塞する蓋体、3は筒体1の経路1a内に設けられ該筒体1の出側端に向けて凸となるドーム型の床壁である。このドーム型の床壁3は図2にその底面を示すように経路1aを確保した状態で支持アーム3aを介してその側壁に固定保持される。   Reference numeral 2 denotes a lid that is detachably locked to the cylinder 1 by screws or undercuts, and closes the exit end of the path 1 a of the cylinder 1, and 3 is provided in the path 1 a of the cylinder 1. It is a dome-shaped floor wall that is convex toward the exit end of the cylindrical body 1. The dome-shaped floor wall 3 is fixedly held on the side wall through the support arm 3a in a state where the path 1a is secured as shown in FIG.

そして、4は蓋体2に一体形成され、床壁3の縁部を取り囲んでアンダーカット嵌合することでその内部に原料を収納するための密閉空間Mを形成する内側壁である。   Reference numeral 4 denotes an inner wall which is integrally formed with the lid body 2 and surrounds the edge of the floor wall 3 so as to form an airtight space M for accommodating the raw material therein by undercut fitting.

ボトルの開封前はボトル内の内容物と該内容物に添加、混合すべき原料は確実に隔離されおり、原料の品質は安定的に保持されている。   Before opening the bottle, the contents in the bottle and the raw material to be added to and mixed with the contents are reliably isolated, and the quality of the raw material is stably maintained.

ボトルを開封するにあたっては、まず蓋体2を上方に移動させる。そうすると、図3に示すように、内側壁4と床壁3の縁部における係合が解除されその相互間に隙間が形成される。床壁3は図示の如く上に向けて凸となるドーム型となっていることから内側壁4と床壁3との間に隙間が形成されると内部に充填された原料は床壁3の傾斜に沿い速やかに滑り落ち、これにより密閉空間M内に内容物が残存することはない(内容物は確実に全て滑り落ちる。)。   In opening the bottle, the lid 2 is first moved upward. If it does so, as shown in FIG. 3, the engagement in the edge part of the inner wall 4 and the floor wall 3 will be cancelled | released, and a clearance gap will be formed among those. Since the floor wall 3 has a dome shape that protrudes upward as shown in the figure, if a gap is formed between the inner wall 4 and the floor wall 3, the raw material filled therein is the floor wall 3. Slips down quickly along the slope, so that the contents do not remain in the sealed space M (the contents are surely slipped down).

原料を落下させたのち再度蓋体2を閉めなおしてボトル自体を揺さぶることで原料の均一な混合が促され、次いで、図4に示す如く、筒体2を蓋体3とともにボトルの口部から取り外すことで原料の混合された内容物の注出が可能となる。   After the raw material is dropped, the lid 2 is closed again and the bottle itself is shaken to promote uniform mixing of the raw materials. Next, as shown in FIG. By removing it, it is possible to pour out the mixed contents of the raw materials.

充填空間への原料の充填は、図5に示すように蓋体2を逆転させて内側壁4の内部に原料を充填しその状態のままで内側壁4の先端をドーム型の床壁3の縁部に嵌合させる。   The filling of the raw material into the filling space is performed by reversing the lid 2 as shown in FIG. 5 to fill the inner wall 4 with the raw material and keeping the tip of the inner wall 4 in the state of the dome-shaped floor wall 3. Fit to the edge.

充填空間Mは原料の酸化を防ぐ目的で不活性がスを充填しておくことができ、原料は固体、粉体、液体等適宜選択して充填される。   The filling space M can be filled with inert gas for the purpose of preventing oxidation of the raw material, and the raw material is appropriately selected from solid, powder, liquid, and the like.

ドーム型の床壁3は4本の支持アーム3aにて側壁に固定保持する例について示したが、原料の投入に支障がでない範囲でその本数は増減できるものであり、この点については限定されない。ボトルキャップを構成する各部材の材質はポリプロピレン樹脂が適用できるがこの点についても限定はされない。   Although the example in which the dome-shaped floor wall 3 is fixed and held on the side wall by the four support arms 3a is shown, the number of the dome-shaped floor wall 3 can be increased or decreased as long as it does not hinder the introduction of the raw material. . Polypropylene resin can be applied as the material of each member constituting the bottle cap, but this is not a limitation.

本発明にしたがうボトルキャップは図6に他の実施形態を示すように、蓋体2の天面を落とし込み筒体1の出側先端を内外から挟み込んでシールするとともに、筒体1と蓋体2の相互間にバージンリング5を、また筒体1とボトルの口部の相互間にバージンリング6をそれぞれ設けて悪戯防止を図ることもできる。   As shown in FIG. 6, the bottle cap according to the present invention drops the top surface of the lid 2, seals the outlet end of the cylindrical body 1 from inside and outside, and seals the cylindrical body 1 and the lid 2. The virgin ring 5 can be provided between the two and the virgin ring 6 can be provided between the cylindrical body 1 and the mouth of the bottle, thereby preventing mischief.

パーツ数が少なく、原料の添加、混合に際して構成部材がボトル内に脱落することのないボトルキャップが提供できる。   A bottle cap can be provided in which the number of parts is small and the constituent members are not dropped into the bottle during the addition and mixing of raw materials.

本発明にしたがうボトルキャップの実施の形態を示した断面図である。It is sectional drawing which showed embodiment of the bottle cap according to this invention. 図1の要部を示した底面図である。It is the bottom view which showed the principal part of FIG. 原料の添加要領の説明図である。It is explanatory drawing of the addition point of a raw material. 内容物の注出要領の説明図である。It is explanatory drawing of the extraction | pouring point of the contents. 原料の充填要領の説明図である。It is explanatory drawing of the filling procedure of a raw material. 本発明にしたがうボトルキャップの他の実施の形態を示した図である。It is the figure which showed other embodiment of the bottle cap according to this invention.

符号の説明Explanation of symbols

1 筒体
1a 経路
2 蓋体
3 床壁
3a 支持アーム
4 内側壁
5 バージンリング
6 バージンリング
M 充填空間
DESCRIPTION OF SYMBOLS 1 Cylindrical body 1a Path | route 2 Cover body 3 Floor wall 3a Support arm 4 Inner side wall 5 Virgin ring 6 Virgin ring M Filling space

Claims (4)

ボトルの口部にねじ止め保持されボトルの内部につながる経路を形成する筒体と、この筒体に着脱自在に係止され、かつ該筒体の経路の出側端を閉塞する蓋体とを備えたボトルキャップであって、
前記筒体の経路内に、該筒体の出側端に向けて凸となるドーム型の床壁を設け、
前記蓋体に、該ドーム型の床壁の縁部を取り囲んで嵌合しその内部に密閉空間を形成するが該蓋体の取り外しにて該密閉空間を開放する内側壁を設けたことを特徴とするボトルキャップ。
A cylinder that is screwed to the mouth of the bottle and forms a path leading to the inside of the bottle, and a lid that is detachably locked to the cylinder and closes the exit end of the path of the cylinder A bottle cap provided,
In the path of the cylinder, a dome-shaped floor wall that is convex toward the exit end of the cylinder is provided,
The lid body is provided with an inner wall that surrounds and fits an edge of the dome-shaped floor wall to form a sealed space therein, but opens the sealed space by removing the lid body. Bottle cap.
前記ドーム型の床壁は、ボトルの内部につながる経路を残してその側壁に係止する支持アームを有する請求項1記載のボトルキャップ。   The bottle cap according to claim 1, wherein the dome-shaped floor wall has a support arm that is locked to the side wall leaving a path leading to the inside of the bottle. 前記密閉空間は、ボトル内の内容物に添加、混合するための原料を単独もしくは不活性ガスとともに収納する収納空間である請求項1記載のボトルキャップ。   The bottle cap according to claim 1, wherein the sealed space is a storage space for storing a raw material to be added to and mixed with the contents in the bottle alone or together with an inert gas. 前記嵌合が、アンダーカットによるものである請求項1記載のボトルキャップ。   The bottle cap according to claim 1, wherein the fitting is by undercut.
JP2004309521A 2004-10-25 2004-10-25 Bottle cap Pending JP2006117305A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
JP2004309521A JP2006117305A (en) 2004-10-25 2004-10-25 Bottle cap
ARP050104443A AR051645A1 (en) 2004-10-25 2005-10-24 BOTTLE CAP
KR1020077011765A KR20070084530A (en) 2004-10-25 2005-10-25 Bottle cap
PCT/JP2005/019944 WO2006046725A1 (en) 2004-10-25 2005-10-25 Bottle cap
AU2005297839A AU2005297839B2 (en) 2004-10-25 2005-10-25 Bottle cap
CNA2005800365739A CN101052572A (en) 2004-10-25 2005-10-25 Bottle cap
CA002584647A CA2584647A1 (en) 2004-10-25 2005-10-25 Bottle cap
TW094137343A TW200628370A (en) 2004-10-25 2005-10-25 Bottle cap
BRPI0516964-0A BRPI0516964A (en) 2004-10-25 2005-10-25 Bottle cap
RU2007119372/12A RU2397933C2 (en) 2004-10-25 2005-10-25 Bottle cap
MX2007004949A MX2007004949A (en) 2004-10-25 2005-10-25 Bottle cap.
EP05799088A EP1833735A1 (en) 2004-10-25 2005-10-25 Bottle cap
ZA200704003A ZA200704003B (en) 2004-10-25 2007-05-17 Bottle cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004309521A JP2006117305A (en) 2004-10-25 2004-10-25 Bottle cap

Publications (1)

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JP2006117305A true JP2006117305A (en) 2006-05-11

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Application Number Title Priority Date Filing Date
JP2004309521A Pending JP2006117305A (en) 2004-10-25 2004-10-25 Bottle cap

Country Status (13)

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EP (1) EP1833735A1 (en)
JP (1) JP2006117305A (en)
KR (1) KR20070084530A (en)
CN (1) CN101052572A (en)
AR (1) AR051645A1 (en)
AU (1) AU2005297839B2 (en)
BR (1) BRPI0516964A (en)
CA (1) CA2584647A1 (en)
MX (1) MX2007004949A (en)
RU (1) RU2397933C2 (en)
TW (1) TW200628370A (en)
WO (1) WO2006046725A1 (en)
ZA (1) ZA200704003B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009519874A (en) * 2005-12-19 2009-05-21 ミン リー、ジュン Cap receiving device with prefabricated storage space for dissimilar materials
US9708109B2 (en) 2008-08-29 2017-07-18 Pepsico, Inc. Post-mix beverage system
US10464797B2 (en) 2016-01-15 2019-11-05 Pepsico, Inc. Post-mix beverage system
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US10464797B2 (en) 2016-01-15 2019-11-05 Pepsico, Inc. Post-mix beverage system
US10610045B2 (en) 2016-06-14 2020-04-07 Pepsico, Inc. Beverage system including a removable piercer
US11377289B2 (en) 2017-02-24 2022-07-05 Airnov, Inc. Container for medical and/or pharmaceutical products
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KR20070084530A (en) 2007-08-24
MX2007004949A (en) 2007-06-12
AU2005297839A1 (en) 2006-05-04
AR051645A1 (en) 2007-01-31
WO2006046725A1 (en) 2006-05-04
EP1833735A1 (en) 2007-09-19
BRPI0516964A (en) 2008-09-30
TW200628370A (en) 2006-08-16
CN101052572A (en) 2007-10-10
RU2007119372A (en) 2008-11-27
ZA200704003B (en) 2008-09-25
AU2005297839B2 (en) 2011-12-08
RU2397933C2 (en) 2010-08-27

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