JP2002347816A - Vessel cap - Google Patents
Vessel capInfo
- Publication number
- JP2002347816A JP2002347816A JP2001157522A JP2001157522A JP2002347816A JP 2002347816 A JP2002347816 A JP 2002347816A JP 2001157522 A JP2001157522 A JP 2001157522A JP 2001157522 A JP2001157522 A JP 2001157522A JP 2002347816 A JP2002347816 A JP 2002347816A
- Authority
- JP
- Japan
- Prior art keywords
- container
- mouth
- cap body
- insertion portion
- thin
- 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
Links
Landscapes
- Closures For Containers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、容器の口部に液
だれ防止機能を付加する容器のキャップに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container cap for adding a drip prevention function to the mouth of the container.
【０００２】[0002]
【従来の技術】粘度の高い液体を収容する容器の口部に
は、液だれ防止用のインナリングを後付けすることがあ
る（実用新案登録第３００２９０３号）。2. Description of the Related Art An inner ring for preventing dripping is sometimes attached to the mouth of a container containing a liquid having a high viscosity (Utility Model Registration No. 3002903).
【０００３】インナリングは、弾性を有するプラスチッ
ク材料から一体成形され、ねじ式のキャップに組み付け
られている。なお、キャップの天面には、インナリング
を保持する内筒が形成されており、内筒には、複数のス
リットが軸方向に形成されている。そこで、キャップ
は、内筒の外側にインナリングを嵌めて保持することが
できる。インナリング付きのキャップは、容器の口部に
装着することにより、インナリングを容器の口部に圧入
して挿着し、キャップを外すと、インナリングが容器の
口部に残存して液だれ防止機能を発揮する。[0003] The inner ring is integrally molded from a plastic material having elasticity and is assembled to a screw-type cap. An inner cylinder for holding the inner ring is formed on the top surface of the cap, and a plurality of slits are formed in the inner cylinder in the axial direction. Therefore, the cap can be held by fitting the inner ring to the outside of the inner cylinder. The cap with the inner ring is attached to the mouth of the container so that the inner ring is pressed into the mouth of the container and inserted.When the cap is removed, the inner ring remains in the mouth of the container and dripping. Exhibits the prevention function.
【０００４】[0004]
【発明が解決しようとする課題】かかる従来技術による
ときは、インナリングは、キャップを容器の口部に装着
する際に容器の口部に圧入されるから、容器の口部とキ
ャップの内筒との双方に固着し、容器が開栓不能になる
ことがあるという問題があった。According to the prior art, the inner ring is press-fitted into the mouth of the container when the cap is attached to the mouth of the container. In both cases, there is a problem that the container may not be opened.
【０００５】そこで、この発明の目的は、かかる従来技
術の問題に鑑み、薄肉部を介して挿入部内に連結部を形
成することによって、容器の口部に液だれ防止機能を付
加しながら、容器の開栓に不都合を来たすおそれがない
容器のキャップを提供することにある。Accordingly, an object of the present invention is to provide a connection portion in an insertion portion through a thin portion in view of the problems of the prior art, thereby adding a function of preventing liquid dripping to the mouth portion of the container. It is an object of the present invention to provide a cap for a container which does not cause any inconvenience in opening the container.
【０００６】[0006]
【課題を解決するための手段】かかる目的を達成するた
めのこの発明の構成は、容器の口部に着脱自在に装着す
るねじ式のキャップ本体と、キャップ本体に同軸に収容
する補助部材とを備えてなり、補助部材は、容器の口部
に適合する挿入部と、挿入部の上部に連続する液だれ防
止用の外フランジと、薄肉部を介して挿入部内に形成す
る連結部とを有し、連結部を介してキャップ本体の天面
の保持部に連結し、キャップ本体を容器の口部に装着す
ると、薄肉部が破断して挿入部が容器の口部に挿着され
ることをその要旨とする。According to the present invention, there is provided a screw type cap body detachably mounted on a mouth portion of a container, and an auxiliary member coaxially housed in the cap body. The auxiliary member has an insertion portion that fits into the mouth of the container, an outer flange that is continuous with the upper portion of the insertion portion for preventing dripping, and a connecting portion that is formed in the insertion portion through a thin portion. Then, when the cap body is attached to the mouth of the container by connecting to the holding part on the top surface of the cap via the connecting part, the thin part is broken and the insertion part is inserted into the mouth of the container. This is the gist.
【０００７】なお、連結部は、保持部の外側に係合して
もよく、内側に係合してもよい。[0007] The connecting portion may be engaged with the outside of the holding portion, or may be engaged with the inside of the holding portion.
【０００８】また、挿入部は、容器の口部に圧入して挿
着することができる。[0008] The insertion portion can be press-fitted into the mouth of the container and inserted.
【０００９】なお、薄肉部は、挿入部の周方向に連続し
て形成してもよく、断続して配置してもよい。The thin portion may be formed continuously in the circumferential direction of the insertion portion or may be intermittently arranged.
【００１０】[0010]
【作用】かかる発明の構成によるときは、補助部材は、
薄肉部を介して挿入部内に連結部が形成され、連結部を
介してキャップ本体の天面の保持部に連結されているか
ら、キャップ本体と一体に組み合わされ、キャップ本体
から外れ落ちることがない。また、補助部材は、キャッ
プ本体を容器の口部に装着することにより、筒状の挿入
部が容器の口部に挿入され、薄肉部が破断し、挿入部が
連結部から分離して容器の口部に挿着される。したがっ
て、キャップ本体は、口部内の挿入部を回転させること
なく、容器を簡単に開栓することができ、開栓後の挿入
部は、外フランジを介して液だれ防止機能を発揮するこ
とができる。なお、補助部材は、適度の弾性を有するた
とえば低密度ポリエチレンなどのプラスチック材料から
一体成形する。According to the structure of the invention, the auxiliary member is
The connecting portion is formed in the insertion portion via the thin portion, and is connected to the holding portion on the top surface of the cap main body via the connecting portion, so that it is integrated with the cap main body and does not fall off from the cap main body. . In addition, by attaching the cap body to the mouth portion of the container, the auxiliary member is inserted into the mouth portion of the container, the thin portion is broken, the insertion portion is separated from the connection portion, and the insertion portion is separated from the connection portion. It is inserted in the mouth. Therefore, the cap body can easily open the container without rotating the insertion portion in the mouth, and the insertion portion after opening can exhibit a drip prevention function via the outer flange. it can. The auxiliary member is integrally molded from a plastic material such as low-density polyethylene having appropriate elasticity.
【００１１】保持部の外側に係合する連結部は、保持部
の全体を囲むことにより、容器内の液体が保持部に付着
することがない。また、保持部の内側に係合する連結部
は、保持部を外部に露出させ、保持部を介して薄肉部を
容易に破断することができる。The connecting portion engaging the outside of the holding portion surrounds the entire holding portion, so that the liquid in the container does not adhere to the holding portion. In addition, the connecting portion that engages with the inside of the holding portion exposes the holding portion to the outside, and the thin portion can be easily broken through the holding portion.
【００１２】挿入部は、容器の口部に圧入することによ
り、口部に水密に定着する。The insertion portion is fixed to the mouth by press-fitting into the mouth of the container.
【００１３】薄肉部は、挿入部の周方向に連続すること
により、挿入部、連結部を必要十分に強固に接続し、挿
入部の周方向に断続して配置することにより、配置個数
に従って全体の破断強度を適切に設定することができ
る。The thin portion is connected in the circumferential direction of the insertion portion so that the insertion portion and the connecting portion are connected to each other firmly and sufficiently, and the thin portion is intermittently arranged in the circumferential direction of the insertion portion. Can be set appropriately.
【００１４】[0014]
【発明の実施の形態】以下、図面を以って発明の実施の
形態を説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１５】容器のキャップは、容器Ｂの口部Ｂ1 に着
脱自在に装着するねじ式のキャップ本体１０と、キャッ
プ本体１０に同軸に収容する補助部材２０とを備えてな
る（図１）。The cap of the container comprises a screw-type cap body 10 which is detachably attached to the mouth B1 of the container B, and an auxiliary member 20 which is coaxially housed in the cap body 10 (FIG. 1).
【００１６】容器Ｂは、雄ねじＢ1a付きの口部Ｂ1 が上
部に形成されている。なお、口部Ｂ1 には、雄ねじＢ1a
の下方にストッパ用のリブＢ1bが形成されている。The container B has a mouth B1 with an external thread B1a formed at the top. The mouth B1 has a male screw B1a.
A rib B1b for a stopper is formed below the bottom.
【００１７】キャップ本体１０は、容器Ｂの口部Ｂ1 の
雄ねじＢ1aに適合する雌ねじ１１を有する。また、キャ
ップ本体１０の天面中央には、口部Ｂ1 より小径の円筒
状の保持部１２が垂設されており、保持部１２の外面に
は、上下の係合リブ１２ａ、１２ａが全周に連続して形
成されている。また、キャップ本体１０の天面には、口
部Ｂ1 の先端面に対応するリング状の補助リブ１３が保
持部１２と同心に形成されている。The cap body 10 has a female screw 11 which matches the male screw B1a of the mouth B1 of the container B. At the center of the top surface of the cap body 10, a cylindrical holding portion 12 having a diameter smaller than that of the mouth portion B1 is vertically provided. On the outer surface of the holding portion 12, upper and lower engaging ribs 12a, 12a are provided all around. Are formed continuously. On the top surface of the cap body 10, a ring-shaped auxiliary rib 13 corresponding to the distal end surface of the mouth portion B1 is formed concentrically with the holding portion 12.
【００１８】補助部材２０は、適度の弾性を有するプラ
スチック材料により、容器Ｂの口部Ｂ1 に適合する挿入
部２１と、液だれ防止用の外フランジ２１ａと、連結部
２２、薄肉部２３とを一体成形して構成されている。挿
入部２１は、口部Ｂ1 の内径Ｄに対し、外径Ｄ1 ＞Ｄに
形成されており、口部Ｂ1 に圧入可能である。なお、挿
入部２１の下部は、外面がテーパ状に先細に形成されて
おり、挿入部２１の外面には、シール用のリング２１ｂ
が全周に亘って形成されている。外フランジ２１ａは、
挿入部２１の上部に形成され、挿入部２１の上部内面に
滑らかに連続している。また、外フランジ２１ａの下面
には、シール用のリブ２１ａ1 が形成されている。The auxiliary member 20 is made of a plastic material having an appropriate elasticity, and includes an insertion portion 21 adapted to the mouth B1 of the container B, an outer flange 21a for preventing dripping, a connecting portion 22, and a thin portion 23. It is formed by integral molding. The insertion portion 21 has an outer diameter D1> D with respect to the inner diameter D of the mouth B1, and can be press-fitted into the mouth B1. The outer surface of the lower part of the insertion portion 21 is tapered in a tapered shape, and the outer surface of the insertion portion 21 has a sealing ring 21b.
Are formed over the entire circumference. The outer flange 21a
It is formed on the upper part of the insertion part 21 and smoothly continues to the inner surface of the upper part of the insertion part 21. On the lower surface of the outer flange 21a, a rib 21a1 for sealing is formed.
【００１９】連結部２２は、薄肉部２３を介して挿入部
２１内に形成されている（図１、図２）。ただし、図２
（Ｂ）は、同図（Ａ）の動作説明図である。連結部２２
は、キャップ本体１０の保持部１２を収納可能な有底円
筒状に形成され、内面には、保持部１２の係合リブ１２
ａ、１２ａに係合する係合リブ２２ａ、２２ａが周方向
に形成されている。薄肉部２３は、連結部２２の下端部
において、挿入部２１、連結部２２の周方向に連続して
形成され、連結部２２の下端部を挿入部２１の中間部内
面に接続している。ただし、薄肉部２３は、挿入部２１
側、連結部２２側がそれぞれ断面略三角形に形成され、
中間部が最も薄く形成されている。The connecting portion 22 is formed in the insertion portion 21 via the thin portion 23 (FIGS. 1 and 2). However, FIG.
(B) is an operation explanatory view of the same figure (A). Connecting part 22
Is formed in a bottomed cylindrical shape capable of storing the holding portion 12 of the cap body 10, and has an engagement rib 12 of the holding portion 12 on the inner surface.
The engaging ribs 22a, 22a that engage with the a, 12a are formed in the circumferential direction. The thin portion 23 is formed continuously at the lower end of the connecting portion 22 in the circumferential direction of the inserting portion 21 and the connecting portion 22, and connects the lower end of the connecting portion 22 to the inner surface of the intermediate portion of the inserting portion 21. However, the thin portion 23 is
Side, the connecting portion 22 side is formed in a substantially triangular cross section,
The middle part is formed thinnest.
【００２０】補助部材２０は、係合リブ２２ａ、２２
ａ、１２ａ、１２ａを介して連結部２２を保持部１２の
外側に係合させ、連結部２２を介して保持部１２に連結
することにより、キャップ本体１０に同軸に収容するこ
とができる（図２（Ａ））。そこで、雄ねじＢ1a、雌ね
じ１１を介して補助部材２０と一体のキャップ本体１０
を容器Ｂの口部Ｂ1 に装着すると（同図（Ｂ））、補助
部材２０は、挿入部２１が口部Ｂ1 に圧入され、薄肉部
２３が破断して挿入部２１から連結部２２が分離し、挿
入部２１を口部Ｂ1 に挿着することができる。なお、挿
入部２１の上部の外フランジ２１ａは、口部Ｂ1 の先端
面に露出する。The auxiliary member 20 includes engaging ribs 22a, 22
By engaging the connecting portion 22 with the outside of the holding portion 12 via the connecting portions 22a, 12a, and 12a and connecting the connecting portion 22 to the holding portion 12 via the connecting portion 22, it is possible to coaxially house the cap body 10 (FIG. 2 (A)). Therefore, the cap body 10 integrated with the auxiliary member 20 via the male screw B1a and the female screw 11
Is attached to the mouth B1 of the container B (FIG. 2B), the insertion portion 21 is pressed into the mouth B1, the thin portion 23 is broken, and the connecting portion 22 is separated from the insertion portion 21. Then, the insertion portion 21 can be inserted into the mouth portion B1. The outer flange 21a at the top of the insertion portion 21 is exposed at the tip end surface of the mouth B1.
【００２１】このときの挿入部２１は、外周のリング２
１ｂがほぼ完全に潰れ、口部Ｂ1 内に水密に嵌め込まれ
ている。ただし、挿入部２１の内面は、連結部２２の外
面との間に隙間ｄを残しており、連結部２２に接触する
ことがない。また、キャップ本体１０は、その補助リブ
１３、外フランジ２１ａのリブ２１ａ1 を介して口部Ｂ
1 を水密に閉じることができる。At this time, the insertion portion 21 is attached to the outer ring 2.
1b is almost completely crushed and is fitted in the mouth B1 in a watertight manner. However, the inner surface of the insertion portion 21 has a gap d between the inner surface of the insertion portion 21 and the outer surface of the connection portion 22, and does not contact the connection portion 22. In addition, the cap body 10 is connected to the mouth B through the auxiliary rib 13 and the rib 21a1 of the outer flange 21a.
1 can be closed watertight.
【００２２】キャップ本体１０は、開き方向に回転させ
て連結部２２とともに口部Ｂ1 から取り外し、容器Ｂを
開栓することができる（図３）。このとき、挿入部２１
は、口部Ｂ1 内に残存し、外フランジ２１ａを介して口
部Ｂ1 に液だれ防止機能を付加することができる。な
お、キャップ本体１０は、容器Ｂを一旦開栓すると、以
後、連結部２２を保持部１２に保持したまま、口部Ｂ1
に対して着脱可能である。The cap body 10 can be rotated in the opening direction and removed from the mouth B1 together with the connecting portion 22 to open the container B (FIG. 3). At this time, the insertion portion 21
Remains in the mouth portion B1 and a drip prevention function can be added to the mouth portion B1 via the outer flange 21a. Note that once the container B is opened, the cap body 10 holds the connecting portion 22 and the opening B1 while holding the connecting portion 22 in the holding portion 12.
Can be attached to and detached from.
【００２３】[0023]
【他の実施の形態】薄肉部２３は、挿入部２１の下端部
に設けてもよい（図４）。挿入部２１の下部は、外面が
テーパ状に形成されているため、挿入部２１を容器Ｂの
口部Ｂ1 に圧入しても、内径の収縮が極く小さい。そこ
で、破断後の薄肉部２３は、キャップ本体１０の着脱に
際して強く係合するおそれがなく、キャップ本体１０を
軽快に着脱することができる。[Other Embodiments] The thin portion 23 may be provided at the lower end of the insertion portion 21 (FIG. 4). Since the outer surface of the lower portion of the insertion portion 21 is formed in a tapered shape, even if the insertion portion 21 is pressed into the mouth B1 of the container B, the contraction of the inner diameter is extremely small. Therefore, the thin portion 23 after the break does not have to be strongly engaged when the cap body 10 is attached and detached, and the cap body 10 can be attached and detached lightly.
【００２４】薄肉部２３は、挿入部２１、連結部２２の
周方向に断続させ、複数を分散配置してもよい（図
５）。薄肉部２３、２３…は、容易に破断することがで
き、キャップ本体１０の装着を円滑にすることができ
る。なお、薄肉部２３、２３…は、適切な破断強度を実
現するために、挿入部２１の周方向に任意数を均等に分
散して設けることができる。The thin portion 23 may be interrupted in the circumferential direction of the insertion portion 21 and the connecting portion 22, and a plurality of thin portions 23 may be dispersedly arranged (FIG. 5). The thin portions 23 can be easily broken, and the mounting of the cap body 10 can be made smooth. The thin portions 23 can be provided in an arbitrary number in the circumferential direction of the insertion portion 21 so as to be evenly distributed in order to realize appropriate breaking strength.
【００２５】連結部２２は、キャップ本体１０の保持部
１２の内側に係合させてもよい（図６）。連結部２２
は、周縁に薄肉部２３を形成するフランジ部２２ｅが下
端に形成され、上端部は、係合リブ２２ａを介して円錐
形に閉じられている。また、保持部１２の下端部内面に
は、係合リブ２２ａに係合する係合リブ１２ａが形成さ
れている。そこで、補助部材２０は、連結部２２を保持
部１２に挿入することにより、係合リブ２２ａ、１２ａ
を介してキャップ本体１０に同軸に収容することができ
る。なお、フランジ部２２ｅは、保持部１２に対する連
結部２２の挿入限を規定している。キャップ本体１０を
容器Ｂの口部Ｂ1 に装着すると、挿入部２１が口部Ｂ1
に挿着されるとともに、保持部１２がフランジ２２ｅを
押し下げて薄肉部２３が破断される。The connecting portion 22 may be engaged with the inside of the holding portion 12 of the cap body 10 (FIG. 6). Connecting part 22
Is formed at the lower end with a flange portion 22e forming a thin portion 23 on the periphery, and the upper end portion is closed in a conical shape via an engaging rib 22a. An engagement rib 12a that engages with the engagement rib 22a is formed on the inner surface of the lower end of the holding portion 12. Therefore, the auxiliary member 20 is provided with the engagement ribs 22a and 12a
And can be accommodated coaxially in the cap body 10 via the. Note that the flange portion 22e defines an insertion limit of the connecting portion 22 into the holding portion 12. When the cap body 10 is attached to the mouth B1 of the container B, the insertion portion 21
At the same time, the holding portion 12 pushes down the flange 22e, and the thin portion 23 is broken.
【００２６】以上の説明において、薄肉部２３は、挿入
部２１側、連結部２２側の双方を断面略三角形に形成す
るに代えて、挿入部２１側、連結部２２側の一方を底辺
とする断面略三角形に形成し、頂部を他方に連結しても
よい（図７（Ａ）、（Ｂ））。また、薄肉部２３は、挿
入部２１側、連結部２２側の一方を底辺とする断面略三
角形に形成し、頂部を薄く延長して他方に連結してもよ
い（同図（Ｃ））。ただし、同図（Ｃ）は、挿入部２１
側を底辺とする薄肉部２３を図示している。なお、薄肉
部２３は、キャップ本体１０を口部Ｂ1 に装着するに際
し、挿入部２１、連結部２２の間において破断して両者
を分離することができればよく、挿入部２１側、連結部
２２側を任意の対称形断面に形成してもよい（同図
（Ｄ）、（Ｅ））。In the above description, instead of forming the thin portion 23 on both the insertion portion 21 side and the connection portion 22 side into a substantially triangular cross section, one of the insertion portion 21 side and the connection portion 22 side is used as the base. The cross section may be formed in a substantially triangular shape, and the top may be connected to the other (FIGS. 7A and 7B). Further, the thin portion 23 may be formed in a substantially triangular cross section with one of the insertion portion 21 side and the connection portion 22 side as the base, and the top may be thinly extended and connected to the other (FIG. (C)). However, FIG.
The thin part 23 having the side as the bottom is illustrated. When the cap body 10 is attached to the mouth B1, the thin portion 23 may be broken between the insertion portion 21 and the connection portion 22 so that the two portions can be separated from each other. May be formed in an arbitrary symmetrical cross section (FIGS. (D) and (E)).
【００２７】図１、図２において、連結部２２は、底部
にエア抜き孔を設けてもよく、底部を省略してもよい。
また、係合リブ２２ａ、１２ａは、その一方のみを設け
てもよい。ただし、そのときは、係合リブ２２ａまたは
係合リブ１２ａに係合する係合溝を保持部１２または連
結部２２に形成するのがよい。1 and 2, the connecting portion 22 may be provided with an air vent hole at the bottom, or the bottom may be omitted.
Further, only one of the engagement ribs 22a and 12a may be provided. However, at this time, it is preferable to form an engaging groove for engaging the engaging rib 22a or the engaging rib 12a in the holding portion 12 or the connecting portion 22.
【００２８】[0028]
【発明の効果】以上説明したように、この発明によれ
ば、容器の口部に適合する挿入部と、液だれ防止用の外
フランジと、薄肉部を介して挿入部内に形成する連結部
とを有する補助部材をキャップ本体に同軸に収容するこ
とによって、補助部材は、キャップ本体を容器の口部に
装着すると、薄肉部が破断して連結部を挿入部から分離
させ、挿入部を容器の口部に挿着することができるか
ら、外フランジを介して口部に液だれ防止機能を付加し
ながら、容器の開栓に不都合を来たすおそれが全くない
という優れた効果がある。As described above, according to the present invention, the insertion portion adapted to the mouth of the container, the outer flange for preventing dripping, and the connecting portion formed in the insertion portion through the thin portion are provided. By accommodating the auxiliary member having a coaxial shape in the cap body, when the cap body is attached to the mouth of the container, the thin portion is broken and the connecting portion is separated from the insertion portion. Since it can be inserted into the mouth, there is an excellent effect that there is no possibility that the opening of the container is inconvenienced at all while adding a function of preventing liquid dripping to the mouth via the outer flange.
【図１】 全体構成縦断面説明図FIG. 1 is an explanatory view of the overall configuration longitudinal section.
【図２】 要部拡大断面説明図FIG. 2 is an enlarged sectional explanatory view of a main part.
【図３】 使用状態説明図FIG. 3 is an explanatory view of a use state.
【図４】 他の実施の形態を示す図２相当図FIG. 4 is a diagram corresponding to FIG. 2, showing another embodiment.
【図５】 他の実施の形態を示す補助部材の一部破断平
面図FIG. 5 is a partially broken plan view of an auxiliary member according to another embodiment.
【図６】 他の実施の形態を示す縦断面説明図FIG. 6 is an explanatory longitudinal sectional view showing another embodiment.
【図７】 他の実施の形態を示す要部拡大断面説明図FIG. 7 is an enlarged sectional explanatory view of a main part showing another embodiment.
Ｂ…容器 Ｂ1 …口部 １０…キャップ本体 １２…保持部 ２０…補助部材 ２１…挿入部 ２１ａ…外フランジ ２２…連結部 ２３…薄肉部 B: container B1 ... mouth 10 ... cap body 12 ... holding part 20 ... auxiliary member 21 ... insertion part 21a ... outer flange 22 ... connecting part 23 ... thin part
Claims (6)
のキャップ本体と、該キャップ本体に同軸に収容する補
助部材とを備えてなり、該補助部材は、容器の口部に適
合する挿入部と、該挿入部の上部に連続する液だれ防止
用の外フランジと、薄肉部を介して前記挿入部内に形成
する連結部とを有し、該連結部を介して前記キャップ本
体の天面の保持部に連結し、前記キャップ本体を容器の
口部に装着すると、前記薄肉部が破断して前記挿入部が
容器の口部に挿着されることを特徴とする容器のキャッ
プ。1. A container comprising a screw-type cap body detachably mounted on a mouth of a container, and an auxiliary member coaxially housed in the cap body, wherein the auxiliary member is adapted to the mouth of the container. It has an insertion portion, an outer flange for preventing liquid dripping which is continuous with an upper portion of the insertion portion, and a connection portion formed in the insertion portion via a thin portion, and a top portion of the cap body via the connection portion. A cap for a container, wherein the thin portion is broken and the insertion portion is inserted into the mouth of the container when the cap body is attached to the mouth of the container when the cap body is attached to the mouth of the container.
することを特徴とする請求項１記載の容器のキャップ。2. The container cap according to claim 1, wherein the connecting portion engages with the outside of the holding portion.
することを特徴とする請求項１記載の容器のキャップ。3. The container cap according to claim 1, wherein the connecting portion is engaged with the inside of the holding portion.
着されることを特徴とする請求項１ないし請求項３のい
ずれか記載の容器のキャップ。4. The container cap according to claim 1, wherein the insertion portion is press-fitted into a mouth portion of the container and inserted.
続して形成することを特徴とする請求項１ないし請求項
４のいずれか記載の容器のキャップ。5. The container cap according to claim 1, wherein the thin portion is formed continuously in a circumferential direction of the insertion portion.
続して配置することを特徴とする請求項１ないし請求項
４のいずれか記載の容器のキャップ。6. The container cap according to claim 1, wherein the thin portion is intermittently arranged in a circumferential direction of the insertion portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001157522A JP2002347816A (en) | 2001-05-25 | 2001-05-25 | Vessel cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001157522A JP2002347816A (en) | 2001-05-25 | 2001-05-25 | Vessel cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002347816A true JP2002347816A (en) | 2002-12-04 |
Family
ID=19001369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001157522A Pending JP2002347816A (en) | 2001-05-25 | 2001-05-25 | Vessel cap |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002347816A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004203415A (en) * | 2002-12-25 | 2004-07-22 | Mikasa Sangyo Kk | Liquid-pouring spout |
| JP2007145370A (en) * | 2005-11-29 | 2007-06-14 | Toppan Printing Co Ltd | Bottle container |
| JP2010030606A (en) * | 2008-07-25 | 2010-02-12 | Toppan Printing Co Ltd | Easy-to-open plastic container |
| JP2010052810A (en) * | 2008-08-29 | 2010-03-11 | Yoshino Kogyosho Co Ltd | Inner stopper of container, container cap, and manufacturing method for container with cap |
| JP2014148338A (en) * | 2013-01-31 | 2014-08-21 | Yoshino Kogyosho Co Ltd | Cap with inside plug |
| JP2017210297A (en) * | 2013-01-25 | 2017-11-30 | 東罐興業株式会社 | Sealing device for container |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4533589Y1 (en) * | 1967-04-03 | 1970-12-21 | ||
| JPS50140854A (en) * | 1974-05-01 | 1975-11-12 | ||
| JPS623450A (en) * | 1985-06-28 | 1987-01-09 | Pioneer Electronic Corp | Magnetic recording and reproducing device |
-
2001
- 2001-05-25 JP JP2001157522A patent/JP2002347816A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4533589Y1 (en) * | 1967-04-03 | 1970-12-21 | ||
| JPS50140854A (en) * | 1974-05-01 | 1975-11-12 | ||
| JPS623450A (en) * | 1985-06-28 | 1987-01-09 | Pioneer Electronic Corp | Magnetic recording and reproducing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004203415A (en) * | 2002-12-25 | 2004-07-22 | Mikasa Sangyo Kk | Liquid-pouring spout |
| JP2007145370A (en) * | 2005-11-29 | 2007-06-14 | Toppan Printing Co Ltd | Bottle container |
| JP2010030606A (en) * | 2008-07-25 | 2010-02-12 | Toppan Printing Co Ltd | Easy-to-open plastic container |
| JP2010052810A (en) * | 2008-08-29 | 2010-03-11 | Yoshino Kogyosho Co Ltd | Inner stopper of container, container cap, and manufacturing method for container with cap |
| JP2017210297A (en) * | 2013-01-25 | 2017-11-30 | 東罐興業株式会社 | Sealing device for container |
| JP2014148338A (en) * | 2013-01-31 | 2014-08-21 | Yoshino Kogyosho Co Ltd | Cap with inside plug |
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