JP3198096B2 - Container lid - Google Patents
Container lidInfo
- Publication number
- JP3198096B2 JP3198096B2 JP35543598A JP35543598A JP3198096B2 JP 3198096 B2 JP3198096 B2 JP 3198096B2 JP 35543598 A JP35543598 A JP 35543598A JP 35543598 A JP35543598 A JP 35543598A JP 3198096 B2 JP3198096 B2 JP 3198096B2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- container
- knob
- peripheral wall
- annular ridge
- 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.)
- Expired - Fee Related
Links
Landscapes
- Closures For Containers (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、牛乳びんなどの容
器の口部に装着し、消費者が必要に応じて着脱すること
のできる容器蓋に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container lid which is attached to the mouth of a container such as a milk bottle and which can be detached by a consumer as required.
【０００２】[0002]
【従来の技術】牛乳びんなどの容器の口部に装着する蓋
は、上部が閉塞した筒状をしていて、その周壁の内面の
全周に設けられた環状突条を容器の口部に形成されたリ
ップ下部の環状溝に嵌合することで容器口部に装着され
る。蓋の周壁の外面には摘み部が形成されており（通常
は１カ所）、この摘み部を上方に引き上げることで容器
口部から取り外すことができる。消費者は、内容物を使
用したり保存したりする場合、自ら蓋を容器に装着し、
また、容器から取り外す。2. Description of the Related Art A lid attached to the mouth of a container such as a milk bottle has a cylindrical shape with an upper part closed, and an annular ridge provided on the entire inner surface of the peripheral wall is provided at the mouth of the container. The lip is attached to the container mouth by fitting into the annular groove below the formed lip. A knob is formed on the outer surface of the peripheral wall of the lid (usually at one position), and the knob can be removed from the container opening by pulling the knob upward. Consumers attach their lids to containers themselves when using or storing the contents,
Also remove it from the container.
【０００３】[0003]
【発明が解決しようとする課題】上記のような蓋は、高
齢者、女性、児童などの非力なものにとっては、必ずし
も取り外しや装着が容易でなかった。本発明は、このよ
うな非力なものにとっても容易に開閉することのできる
容器蓋を提供するものである。The above-mentioned lids have not always been easy to remove and attach to a weak person such as an elderly person, a woman or a child. The present invention provides a container lid that can be easily opened and closed even for such a weak object.
【０００４】[0004]
【課題を解決するための手段】本発明は、上部が閉塞し
た筒状をなし、周壁内面に環状突条を有すると共に、周
壁外面に摘み部を有し、容器口部のリップ部下の環状溝
に前記環状突条を嵌合することで容器口部に装着し、前
記摘み部を上方に引き上げることで容器口部から取り外
す容器蓋において、摘み部が形成された部分の周壁内面
に環状突条が欠落した欠落部を設けると共に、該欠落部
を通る縦溝を設け、更に前記縦溝の設けられた部分の周
壁外面に該縦溝に沿った突出部を設けたことを特徴とす
る容器蓋である。According to the present invention, there is provided an annular groove under a lip portion of a container mouth, which has a cylindrical shape with an upper part closed, has an annular ridge on an inner surface of a peripheral wall, has a knob on an outer surface of the peripheral wall. In the container lid to be attached to the container mouth by fitting the annular ridge to the container lid and removed from the container mouth by pulling the knob upward, the annular ridge is formed on the inner surface of the peripheral wall of the portion where the knob is formed. Is provided , a vertical groove passing through the missing portion is provided, and a peripheral groove is provided around the portion provided with the vertical groove.
A container lid provided with a projection along the vertical groove on an outer surface of a wall .
【０００５】この蓋は、摘み部において、環状突条が欠
落した欠落部を有するので、摘み部を引き上げると、こ
の欠落部から蓋が外れはじめ、次第に蓋の環状突条と容
器の環状溝との嵌合が外れていく。さらに、この欠落部
には縦溝が設けられているから、この縦溝の作用によ
り、蓋の周壁が広がるように変形しやすく、蓋の環状突
条と容器の環状溝との嵌合が外れやすいから、容易に蓋
を取り外すことができる。また、蓋を装着する場合に
は、摘み部の反対側から装着していく。最後に摘み部の
部分をびんの口部に填め込むときに、欠落部及び縦溝の
同様の作用により、容易に装着することができる。[0005] Since the lid has a cutout portion in which the annular ridge is missing in the knob portion, when the knob portion is pulled up, the lid starts to come off from the cutout portion, and the annular ridge of the lid and the annular groove of the container gradually come into contact with each other. Is coming off. Further, since a vertical groove is provided in the missing portion, the peripheral groove of the lid is easily deformed so as to expand due to the action of the vertical groove, and the engagement between the annular ridge of the lid and the annular groove of the container is released. Because it is easy, the lid can be easily removed. When the lid is mounted, the lid is mounted from the opposite side of the knob. Finally, when the knob portion is inserted into the mouth of the bottle, it can be easily mounted by the same action of the missing portion and the vertical groove.
【０００６】更に、縦溝の設けられた部分の周壁外面に
該縦溝に沿った突出部を設けたことで、縦溝を深く形成
することができるので、周壁が更に変形しやすくなり、
いっそう蓋の着脱が容易になる。 Furthermore, by providing the protruding portion along the said longitudinal grooves on a peripheral wall outer surface of the provided portion of the longitudinal grooves, it is possible to deeply form a longitudinal groove, the peripheral wall is likely to further deformation,
The attachment and detachment of the lid becomes easier.
【０００７】環状突条が欠落した欠落部の両側におい
て、環状突条を内側に向かって開くテーパ状に形成する
と、図２に示すように、環状突条が欠落部に向かって、
徐々にその突出量が小さくなっていくので、いっそう着
脱が容易になる。When the annular ridge is formed in a tapered shape that opens inward on both sides of the missing portion where the annular ridge is missing, as shown in FIG.
Since the amount of protrusion gradually decreases, attachment and detachment becomes easier.
【０００８】[0008]
【発明の実施の形態】以下、実施例を表した図面に基づ
いて、本発明を詳細に説明する。図１は実施例の蓋１を
容器（びん１１）の口部に装着した状態の縦断面図、図
２は蓋１の下面図、図３は蓋１の要部横断面図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings showing embodiments. 1 the lid 1 of the embodiment
Longitudinal sectional view of the state attached to the mouth of the container ( bottle 11 )
2 is a bottom view of the lid 1, FIG. 3 is a main part cross-sectional view of the lid 1.
【０００９】実施例の蓋１はプラスチック製で、図１、
２に示すように、上部が天板３で閉塞された円筒状をし
ている。天板３の下面には、びん口部内周に接し内容物
をシールするシール筒９が設けられている。周壁２の内
面には環状突条４が形成されている。蓋１は、びん１１
の口部に装着されるが、この際環状突条４はびん１１の
口部のリップ１２の下方の環状溝１３に嵌合する。周壁
２の外面には摘み部８が形成されている。摘み部８が形
成された部分の周壁２の内面には、環状突条４が欠落し
た欠落部５が設けられている。さらに、周壁２の内面に
は、この欠落部５を通って縦溝６が設けられている。更
に、縦溝６の設けられた部分の周壁２の外面に、縦溝６
に沿った突出部１０を設けている。この突出部１０によ
り、縦溝６を深く設けることができ、当該部分がいっそ
う変形しやすなる。図３に示すように、欠落部５の両側
において、環状突条４は内側に向かって開くテーパ状に
なっている。すなわち、この部分において、環状突条４
は欠落部５に向かって徐々にその突出量が小さくなるよ
うに形成されたテーパ部７となっている。欠落部５及び
縦溝６は、この実施例のように摘み部８の中央に形成さ
れることが望ましい。また、縦溝６は複数本設けても良
いが、その場合、摘み部８の中心に対して対称の位置に
設けるのが望ましい。The lid 1 of the embodiment is made of plastic and is shown in FIG.
As shown in FIG. 2, the upper part has a cylindrical shape closed by a top plate 3. On the lower surface of the top plate 3, there is provided a sealing cylinder 9 which is in contact with the inner periphery of the bottle opening and seals the contents. An annular ridge 4 is formed on the inner surface of the peripheral wall 2. Lid 1 is a bottle 11
At this time, the annular ridge 4 is fitted into the annular groove 13 below the lip 12 at the mouth of the bottle 11. A knob 8 is formed on the outer surface of the peripheral wall 2. On the inner surface of the peripheral wall 2 where the knob 8 is formed, a notch 5 in which the annular ridge 4 is missing is provided. Further, a vertical groove 6 is provided on the inner surface of the peripheral wall 2 through the missing portion 5. Change
On the outer surface of the peripheral wall 2 at the portion where the vertical groove 6 is provided,
Is provided. With this protrusion 10
The vertical groove 6 can be provided deeply,
It becomes easily deformed. As shown in FIG. 3, on both sides of the notch 5, the annular ridge 4 has a tapered shape that opens inward. That is, in this portion, the annular ridge 4
Is a tapered portion 7 formed so that the amount of protrusion gradually decreases toward the missing portion 5. The notch 5 and the vertical groove 6 are desirably formed at the center of the knob 8 as in this embodiment. Further, a plurality of vertical grooves 6 may be provided, but in this case, it is preferable to provide the vertical grooves 6 at symmetrical positions with respect to the center of the knob 8.
【００１０】図１に示すように、蓋１をびん１１に装着
した状態から、摘み部８を摘んで上方に引き上げると、
びん１１の環状溝１３と嵌合していない欠落部５から蓋
１が外れはじめる。さらに摘み部８を上方に引き上げる
と、縦溝６及びテーパ部７の作用で、スムースに環状突
条４と環状溝１３との嵌合が外れていき、容易に蓋１を
びん１１から取り外すことができる。蓋１をびん１１に
装着する場合には、摘み部８の１８０度反対側から蓋１
をびん１１の口部に填め込んでいく。蓋１は徐々にびん
の口部に装着されていき、最後に摘み部の部分が残る
が、テーパ部７、縦溝６、欠落部５の作用により、摘み
部の部分も容易にびんの口部に填り込む。As shown in FIG. 1, when the lid 1 is attached to the bottle 11 and the knob 8 is picked up and pulled upward,
The lid 1 starts to be detached from the missing portion 5 not fitted to the annular groove 13 of the bottle 11. When the knob 8 is further pulled upward, the engagement between the annular ridge 4 and the annular groove 13 is smoothly disengaged by the action of the vertical groove 6 and the tapered portion 7, and the lid 1 is easily removed from the bottle 11. Can be. When the lid 1 is attached to the bottle 11, the lid 1 is placed 180 ° opposite to the knob 8.
Into the mouth of the bottle 11. The lid 1 is gradually attached to the mouth of the bottle, and the knob portion is left at the end. However, the taper portion 7, the vertical groove 6, and the missing portion 5 allow the knob portion to be easily opened. Stuff into the part.
【００１１】[0011]
【発明の効果】本発明の容器蓋は、容器への着脱が容易
であり、高齢者、女性、児童のような非力なものでも、
容易に容器に装着し、また、容器から取り外すことがで
きる。The container lid of the present invention can be easily attached to and detached from the container.
It can be easily attached to and detached from the container.
【図１】実施例の蓋１をびん１１の口部に装着した状態
の縦断面図である。FIG. 1 is a longitudinal sectional view showing a state in which a lid 1 of an embodiment is attached to a mouth of a bottle 11. FIG.
【図２】蓋１の下面図である。FIG. 2 is a bottom view of the lid 1. FIG.
【図３】蓋１の要部横断面図である。FIG. 3 is a cross-sectional view of a main part of the lid 1 .
１ 蓋 ２ 周壁 ３ 天板 ４ 環状突条 ５ 欠落部 ６ 縦溝 ７ テーパ部 ８ 摘み部 ９ シール筒 １０ 突出部 １１ びん １２ リップ １３ 環状溝 DESCRIPTION OF SYMBOLS 1 Lid 2 Perimeter wall 3 Top plate 4 Annular ridge 5 Missing part 6 Vertical groove 7 Taper part 8 Knob part 9 Seal cylinder 10 Projection part 11 Bottle 12 Lip 13 Annular groove
Claims (2)
環状突条を有すると共に、周壁外面に摘み部を有し、容
器口部のリップ部下の環状溝に前記環状突条を嵌合する
ことで容器口部に装着し、前記摘み部を上方に引き上げ
ることで容器口部から取り外す容器蓋において、摘み部
が形成された部分の周壁内面に環状突条が欠落した欠落
部を設けると共に、該欠落部を通る縦溝を設け、更に前
記縦溝の設けられた部分の周壁外面に該縦溝に沿った突
出部を設けたことを特徴とする容器蓋(1) An inner wall of a peripheral wall is formed in a cylindrical shape having a closed upper part.
It has an annular ridge and a knob on the outer surface of the peripheral wall.
The annular ridge is fitted into the annular groove below the lip of the container opening.
By attaching it to the container mouth, pull the knob upward
In the container lid that can be removed from the container mouth by
An annular ridge was missing on the inner surface of the peripheral wall where the pit was formed
A container provided with a vertical groove passing through the missing portion, and further provided with a protruding portion along the vertical groove on an outer peripheral wall of a portion where the vertical groove is provided. lid
の両側において、環状突条を内側に向かって開くような
テーパ状に形成したことを特徴とする容器蓋2. The container lid according to claim 1 , wherein an annular ridge is formed on both sides of the notch so as to open inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35543598A JP3198096B2 (en) | 1998-12-01 | 1998-12-01 | Container lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35543598A JP3198096B2 (en) | 1998-12-01 | 1998-12-01 | Container lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000168809A JP2000168809A (en) | 2000-06-20 |
| JP3198096B2 true JP3198096B2 (en) | 2001-08-13 |
Family
ID=18443944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35543598A Expired - Fee Related JP3198096B2 (en) | 1998-12-01 | 1998-12-01 | Container lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3198096B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5616161B2 (en) * | 2010-08-11 | 2014-10-29 | 紀伊産業株式会社 | Cap and container with cap |
-
1998
- 1998-12-01 JP JP35543598A patent/JP3198096B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000168809A (en) | 2000-06-20 |
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