JP5554967B2 - Beverage container cap - Google Patents

Beverage container cap Download PDF

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JP5554967B2
JP5554967B2 JP2009256847A JP2009256847A JP5554967B2 JP 5554967 B2 JP5554967 B2 JP 5554967B2 JP 2009256847 A JP2009256847 A JP 2009256847A JP 2009256847 A JP2009256847 A JP 2009256847A JP 5554967 B2 JP5554967 B2 JP 5554967B2
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upper cover
artificial nipple
cylindrical
beverage container
cap
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JP2011102126A (en
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拓弥 堀本
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株式会社ネス・コーポレーション
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Description

本発明は飲料用容器のキャップ、特に市販されている飲料入りのペットボトルに対し、止栓されている既設のスクリューキャップを外した後に、そのペットボトルの開口部分に装着し、主に乳幼児に水やジュース等の飲料をそのまま飲ませることができる飲料用容器のキャップに関する。   The present invention removes an existing screw cap that has been stoppered from a beverage container cap, particularly a commercially available plastic bottle, and then attaches it to the opening of the plastic bottle. The present invention relates to a cap for a beverage container that can be used to drink water or juice.

従来より、この種の替えキャップとして複数のものが知られており、ストローが付いたものや人工乳首が付けられたものも知られている。しかしながら、この従来の替えキャップにあって、特に人工乳首の付いたものは乳幼児用として使用されるものであるが、携行時あるいは装着時、取り外し時に乳幼児が口にする人工乳首部分が露呈されているため、人の手やその他の物に触れ、衛生的に良くないものとなっている。   Conventionally, a plurality of replacement caps of this type are known, and those having a straw or an artificial nipple are also known. However, in this conventional replacement cap, especially those with an artificial nipple are used for infants, but the artificial nipple part that the infant makes mouth when carrying, wearing, or removing is exposed. Therefore, it touches human hands and other things and is not hygienic.

特開2004−41543号公報JP 2004-41543 A 特開2001−301785号公報JP 2001-301785 A 特開2001−46476号公報JP 2001-46476 A 特開2000−217890号公報JP 2000-217890 A

本発明が解決しようとする問題点は従来、特に人工乳首の付いたペットボトル用の替えキャップは、携行時、装着時、取り外し時に、乳幼児が口に入れる乳首部分が人の手やその他の物に触れてしまうことが多く、衛生的に良くない状態にあるという点である。   The problem to be solved by the present invention is that a replacement cap for a PET bottle with an artificial nipple has been used in the past. It is a point that it is in a state which is not good hygienically.

上記した問題点を解決するために、本発明に係る飲料用容器のキャップは、フレキシブルな素材で成形された人工乳首を有し、その人工乳首の下端に大径とした円筒部を一体に形成し、その円筒部の内面に硬質素材によるリング状のスクリュー部を一体的に備えると共に、前記人工乳首の上方から被冠され、裾部分が前記円筒部の外面に密に嵌合される上方カバーを備え、かつ、その上方カバーの嵌合部に下方より密に嵌装される下方カバーを備えており、前記したリング状のスクリュー部の上縁には内方に向けて断面L字状に突出された突出部を一体に備え、その突出部を人工乳首の内面に形成された係合片と係合させてあり、前記した飲料用容器はペットボトルとし、前記上方カバーの裾部分には、前記した円筒部の外面に密に嵌合する円筒状の嵌合部が一体に設けられている飲料用容器のキャップにおいて、前記上方カバーの嵌合部の上方には、円筒部の上端を当接させ、受けるストッパ部を形成し、かつ、上方カバーの外面で、嵌合部とストッパ部の間位置には前記下方カバーの開口上端縁を受け、気密性を保つためのフランジが形成されていることを特徴としている。 In order to solve the above-mentioned problems, the cap of the beverage container according to the present invention has an artificial nipple molded from a flexible material, and integrally forms a cylindrical portion having a large diameter at the lower end of the artificial nipple. And an upper cover integrally provided with a ring-shaped screw portion made of a hard material on the inner surface of the cylindrical portion, crowned from above the artificial nipple, and having a hem portion closely fitted to the outer surface of the cylindrical portion. And a lower cover that is fitted more tightly into the fitting portion of the upper cover from below, and the upper edge of the ring-shaped screw portion has an L-shaped cross section toward the inside. The protruding portion is integrally provided, and the protruding portion is engaged with an engaging piece formed on the inner surface of the artificial nipple. The beverage container is a plastic bottle, and the upper cover has a skirt portion. , Closely fit to the outer surface of the cylindrical part In a beverage container cap integrally provided with a cylindrical fitting part, an upper end of the cylindrical part is brought into contact with the upper part of the upper cover to form a stopper part, and On the outer surface of the upper cover, a flange for receiving an upper end edge of the opening of the lower cover and maintaining airtightness is formed at a position between the fitting portion and the stopper portion .

本発明に係る飲料用容器のキャップは上記のように構成されている。そのため、特にペットボトルの既設の止栓を外し、本発明に係るキャップを取り付け、取り外すに際し、人工乳首部分には作業者の手や指、そしてその他の物も接触することがほとんどなくなり、非常に衛生的な状態を保持して、乳幼児にペットボトル内の飲料を飲ませることができることとなる。   The cap of the beverage container according to the present invention is configured as described above. Therefore, especially when the existing stopper of the PET bottle is removed, and the cap according to the present invention is attached and removed, the artificial nipple portion is hardly contacted by the operator's hand, fingers, and other objects, which is very The hygienic state can be maintained and the infant can drink the beverage in the plastic bottle.

本発明に係る飲料用容器のキャップを上側カバーと下側カバーを外して分離した状態を示す斜視図である。It is a perspective view which shows the state which removed the cap of the drink container which concerns on this invention, removing the upper cover and the lower cover. キャップ本体を示す縦断面図である。It is a longitudinal cross-sectional view which shows a cap main body. ペットボトルに装着し、上部カバーが付いている状態を示す斜視図である。It is a perspective view which shows the state with which the top cover is attached to the PET bottle.

図面として示し、実施例で説明したように構成することで実現した。   This was realized by configuring as illustrated in the drawings and described in the examples.

次に、本発明の好ましい実施の一例を図面を参照して説明する。図にあって1は本発明を実施した飲料用容器のキャップ本体を示している。このキャップ本体1はフレキシブル性を保有したエラストマーで成形された人工乳首2を有しており、この人工乳首2の頂部には複数個の飲料通過用の透孔3が穿設されている。   Next, an example of a preferred embodiment of the present invention will be described with reference to the drawings. In the figure, reference numeral 1 denotes a cap body of a beverage container embodying the present invention. The cap body 1 has an artificial nipple 2 formed of an elastomer having flexibility, and a plurality of through holes 3 for passing beverages are formed on the top of the artificial nipple 2.

また、前記した人工乳首2の下端には、その人工乳首2よりも大径とした円筒部4が一体に延設して備えられている。そして、この円筒部4の内部で人工乳首2の直下部分には後述するスクリュー5の上部突出部(フランジ)8を係合して抜け止め止着する係合片6が一体に形成されており、円筒部4の下方開口縁にも、このスクリュー5の下端を抑え、止着する係止フランジ7が一体に形成されている。   A cylindrical portion 4 having a diameter larger than that of the artificial nipple 2 is integrally provided at the lower end of the artificial nipple 2. An engaging piece 6 that engages an upper projecting portion (flange) 8 of a screw 5 to be described later and is secured to the portion immediately below the artificial nipple 2 inside the cylindrical portion 4 is integrally formed. Also, a locking flange 7 is integrally formed at the lower opening edge of the cylindrical portion 4 so as to suppress and fix the lower end of the screw 5.

スクリュー5は、内面に、ペットボトルPの開口縁に形成された螺溝と螺合する螺条が一体に形成されたリング状のものとなっており、硬質のプラスチックによって成形されている。このスクリュー5はその外壁面を円筒部4の内壁面に密に嵌合され、その上部の内方へ向けた突出部(フランジ)8が係合片6によって止着され、下端を係止フランジ7によって止着されて、キャップ本体1と一体化されたものとなっている。   The screw 5 has a ring shape in which a screw thread that is screwed into a screw groove formed on the opening edge of the PET bottle P is integrally formed on the inner surface, and is formed of hard plastic. The outer wall surface of the screw 5 is closely fitted to the inner wall surface of the cylindrical portion 4, an inwardly projecting portion (flange) 8 is fastened by an engagement piece 6, and the lower end is a locking flange. 7 and is integrated with the cap body 1.

一方、図中9はキャップ本体1に対し、上方から被冠される上方カバーを示している。この上方カバー9は硬質のプラスチックで全体が成形されており、下方が開口されたものとなっており、上方は閉塞状態となっている。   On the other hand, reference numeral 9 in the figure denotes an upper cover that is crowned from above with respect to the cap body 1. The upper cover 9 is formed of a hard plastic as a whole, the lower part is opened, and the upper part is closed.

この上方カバー9の裾部分には前記したキャップ本体1の円筒部4の外面に密に嵌合する円筒状とした嵌合部10が一体に設けられている。また、この嵌合部10の上方には、円筒部4の上端を当接させ、受けるストッパ部11が形成されている。   A cylindrical fitting portion 10 that fits closely to the outer surface of the cylindrical portion 4 of the cap body 1 is integrally provided at the skirt portion of the upper cover 9. Further, a stopper portion 11 that receives and receives the upper end of the cylindrical portion 4 is formed above the fitting portion 10.

また、この上方カバー9の外面で、嵌合部10とストッパ部11の間位置には後述する下方カバー13の開口上端縁を受け、気密性を保つためのフランジ12が一体に形成されている。   Further, on the outer surface of the upper cover 9, a flange 12 is integrally formed at a position between the fitting portion 10 and the stopper portion 11 to receive an upper end edge of the lower cover 13 which will be described later and maintain airtightness. .

さらに、図中13は下方カバーを示し、この下方カバー13も硬質のプラスチックによって成形されている。この下方カバー13は断面をコ字状とした皿状のものとなっている。この下方カバー13は上方カバー9の嵌合部10に対して、下方から気密に嵌装されるもので、立壁部分の上端縁は上方カバー9のフランジ12に当接される。   Further, reference numeral 13 denotes a lower cover, and the lower cover 13 is also formed of hard plastic. The lower cover 13 has a dish shape with a U-shaped cross section. The lower cover 13 is airtightly fitted from below to the fitting portion 10 of the upper cover 9, and the upper end edge of the standing wall portion is in contact with the flange 12 of the upper cover 9.

本実施例に係る飲料容器用のキャップは上記のように構成されている。ここで、その使用方法を説明する。まず、目的とする飲料が入ったペットボトルPの既設のスクリューキャップを外し、そこに、第一段階として下方カバー13を取り外し、上方カバー9が被冠されたままのキャップ本体1をスクリュー5によって螺合する(図3の状態)。そして、この状態から、スクリュー5とペットボトルPとの螺合力を支えとして、気密にキャップ本体1の円筒部4に嵌合されている嵌合部10を外し、それによって上方カバー9を取り外し、使用に供することとなる。   The cap for a beverage container according to the present embodiment is configured as described above. Here, the usage method will be described. First, the existing screw cap of the plastic bottle P containing the target beverage is removed, and then the lower cover 13 is removed as a first step, and the cap body 1 with the upper cover 9 covered with the screw 5 is removed by the screw 5. Screwed together (state shown in FIG. 3). And from this state, with the screwing force of the screw 5 and the plastic bottle P as a support, the fitting part 10 fitted to the cylindrical part 4 of the cap body 1 is removed airtightly, thereby removing the upper cover 9. Will be used.

また、使用後はペットボトルPに装着されているキャップ本体1に対し、上方カバー9を装着し、スクリュー5を回してペットボトルPからキャップ本体1を外し、再び下方カバー13を装着する。   After use, the upper cover 9 is attached to the cap body 1 attached to the plastic bottle P, the screw 5 is turned to remove the cap body 1 from the plastic bottle P, and the lower cover 13 is attached again.

上記のように使用されるので、携行時には人工乳首2は気密に保たれ、使用する時の装着や取り外しについても、人工乳首2には一切手や指、その他の物が接触することがなく、非常に衛生的なものとなっている。   Since it is used as described above, the artificial nipple 2 is kept airtight when carried, and there is no contact of hands, fingers, or other objects with the artificial nipple 2 when it is used or removed. It is very hygienic.

本発明に係る飲料容器用のキャップは上記のように構成されている。そのため、スクリュー5の口径を変更することで、あらゆる口径をしたペットボトルに対応でき、また、飲料容器はペットボトルに限らず、ガラス製や金属製のボトルにも対応することができる。   The cap for beverage containers according to the present invention is configured as described above. Therefore, by changing the diameter of the screw 5, it is possible to deal with PET bottles having any diameter, and the beverage container is not limited to PET bottles, and can correspond to glass or metal bottles.

1 キャップ本体
2 人工乳首
3 透孔
4 円筒部
5 スクリュー
6 係合片
7 係止フランジ
8 突出部(フランジ)
9 上方カバー
10 嵌合部
11 ストッパ部
12 フランジ
13 下方カバー
P ペットボトル
DESCRIPTION OF SYMBOLS 1 Cap main body 2 Artificial nipple 3 Through-hole 4 Cylindrical part 5 Screw 6 Engagement piece 7 Locking flange 8 Protruding part (flange)
9 Upper cover 10 Fitting part 11 Stopper part 12 Flange 13 Lower cover P Plastic bottle

Claims (1)

フレキシブルな素材で成形された人工乳首を有し、その人工乳首の下端に大径とした円筒部を一体に形成し、その円筒部の内面に硬質素材によるリング状のスクリュー部を一体的に備えると共に、前記人工乳首の上方から被冠され、裾部分が前記円筒部の外面に密に嵌合される上方カバーを備え、かつ、その上方カバーの嵌合部に下方より密に嵌装される下方カバーを備えており、前記したリング状のスクリュー部の上縁には内方に向けて断面L字状に突出された突出部を一体に備え、その突出部を人工乳首の内面に形成された係合片と係合させてあり、前記した飲料用容器はペットボトルとし、前記上方カバーの裾部分には、前記した円筒部の外面に密に嵌合する円筒状の嵌合部が一体に設けられている飲料用容器のキャップにおいて、前記上方カバーの嵌合部の上方には、円筒部の上端を当接させ、受けるストッパ部を形成し、かつ、上方カバーの外面で、嵌合部とストッパ部の間位置には前記下方カバーの開口上端縁を受け、気密性を保つためのフランジが形成されていることを特徴とする飲料用容器のキャップ。 It has an artificial nipple molded from a flexible material, and a cylindrical part with a large diameter is integrally formed at the lower end of the artificial nipple, and a ring-shaped screw part made of a hard material is integrally provided on the inner surface of the cylindrical part. And an upper cover that is crowned from above the artificial nipple and has a hem portion closely fitted to the outer surface of the cylindrical portion, and is fitted more tightly below the fitting portion of the upper cover. A lower cover is provided, and the upper edge of the ring-shaped screw portion described above is integrally provided with a protruding portion that protrudes in an L-shaped section toward the inside, and the protruding portion is formed on the inner surface of the artificial nipple. The above-mentioned beverage container is a plastic bottle, and the skirt portion of the upper cover is integrally formed with a cylindrical fitting portion that closely fits to the outer surface of the cylindrical portion. In the beverage container cap provided on the front, Above the fitting portion of the upper cover, an upper end of the cylindrical portion is abutted to form a stopper portion to be received, and on the outer surface of the upper cover, the lower cover is positioned between the fitting portion and the stopper portion. A cap for a beverage container, wherein a flange for receiving an upper end edge of an opening and maintaining airtightness is formed .
JP2009256847A 2009-11-10 2009-11-10 Beverage container cap Expired - Fee Related JP5554967B2 (en)

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JP2009256847A JP5554967B2 (en) 2009-11-10 2009-11-10 Beverage container cap

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JP2011102126A JP2011102126A (en) 2011-05-26
JP5554967B2 true JP5554967B2 (en) 2014-07-23

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012245185A (en) * 2011-05-30 2012-12-13 Yutaka Mizushima Connecting instrument for connecting nipple of nursing bottle and mouth of pet bottle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251040Y2 (en) * 1975-03-13 1977-11-18
JP2000016454A (en) * 1998-06-27 2000-01-18 Hideki Mori Suction mouthpiece cap for pet bottle
JP2000217890A (en) * 1999-02-02 2000-08-08 Nobuyuki Abe Portable-case-equipped tool for attaching nipple or the like

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