JP2021091482A5 - - Google Patents
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- JP2021091482A5 JP2021091482A5 JP2021026511A JP2021026511A JP2021091482A5 JP 2021091482 A5 JP2021091482 A5 JP 2021091482A5 JP 2021026511 A JP2021026511 A JP 2021026511A JP 2021026511 A JP2021026511 A JP 2021026511A JP 2021091482 A5 JP2021091482 A5 JP 2021091482A5
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- JP
- Japan
- Prior art keywords
- small hole
- top plate
- plate portion
- hole
- tip
- 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.)
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Description
本発明の一態様によれば、蓋は、樹脂材料により形成されたロールシートにより形成される蓋であって、複数の破断部を含む小孔を有する天板部と、一端が前記天板部の外周縁と連続する円筒状の周壁部と、前記周壁部の他端に設けられ、容器本体の開口端に設けられたカール部と嵌合する嵌合部と、前記嵌合部の外周縁に設けられたスカート部と、を備え、前記小孔の後端の孔径は、前記小孔の先端の孔径よりも大きく、前記破断部は、前記小孔の前記天板部の外面から突出する傾斜部に設けられ、前記複数の破断部のうち１つの前記破断部は、前記ロールシートの巻方向に沿った方向の一方側の前記傾斜部に設けられる。 According to one aspect of the present invention, the lid is a lid formed of a rolled sheet made of a resin material, and includes a top plate portion having a small hole including a plurality of broken portions, and one end of which is connected to the top plate portion. a cylindrical peripheral wall portion continuous with the outer peripheral edge of the container body; a fitting portion provided at the other end of the peripheral wall portion that fits into a curl portion provided at the open end of the container body; and an outer peripheral edge of the fitting portion. a skirt portion provided in the small hole, the hole diameter at the rear end of the small hole is larger than the hole diameter at the tip of the small hole, and the broken portion protrudes from the outer surface of the top plate portion of the small hole. One of the plurality of breaking parts is provided in the inclined part on one side in a direction along the winding direction of the roll sheet.
本発明の一態様によれば、容器は、開口端にカール部を有する容器本体と、上述した蓋と、を備える。 According to one aspect of the present invention, a container includes a container body having a curled portion at an open end, and the above-mentioned lid.
なお、本発明は、上記実施形態に限定されるものではなく、実施段階ではその要旨を逸脱しない範囲で種々に変形することが可能である。また、各実施形態は適宜組み合わせて実施してもよく、その場合組み合わせた効果が得られる。更に、上記実施形態には種々の発明が含まれており、開示される複数の構成要件から選択された組み合わせにより種々の発明が抽出され得る。例えば、実施形態に示される全構成要件からいくつかの構成要件が削除されても、課題が解決でき、効果が得られる場合には、この構成要件が削除された構成が発明として抽出され得る。
以下に、本願出願の当初の特許請求の範囲に記載された発明と同等の記載を付記する。
［１］
複数の破断部を含む小孔を有する天板部と、
一端が前記天板部の外周縁と連続する円筒状の周壁部と、
前記周壁部の他端に設けられ、容器本体の開口端に設けられたカール部と嵌合する嵌合部と、
前記嵌合部の外周縁に設けられたスカート部と、
を備える蓋。
［２］
前記小孔は、前記天板部から外方に向かって突出する、［１］に記載の蓋。
［３］
前記小孔の先端の孔径は、０．５ｍｍ乃至２．０ｍｍのいずれかである、［２］に記載の蓋。
［４］
前記小孔の高さは、０．４ｍｍ乃至２．０ｍｍのいずれかである、［３］に記載の蓋。
［５］
前記小孔の後端の孔径は、前記先端の孔径よりも大きく、
前記破断部は、前記小孔の前記天板部の外面から突出する傾斜部に設けられる、［４］に記載の蓋。
［６］
前記破断部の一つは、前記傾斜部の前記天板部、前記周壁部、前記嵌合部及び前記スカート部を形成する樹脂材料により形成されるロールシートの巻方向に沿った方向の一部に設けられる［５］に記載の蓋。
［７］
前記小孔は、先端の孔径が０．８ｍｍ乃至１ｍｍのいずれかであり、前記天板部の内面側の孔径が１．８ｍｍ乃至２ｍｍのいずれかであり、少なくとも一つの前記破断部の前記天板部に対する両端を結ぶ線の角度θが４５°～５０°である、［１］乃至［６］のいずれか一項に記載の蓋。
［８］
開口端にカール部を有する容器本体と、
複数の破断部を含む小孔を有する天板部、一端が前記天板部の外周縁と連続する円筒状の周壁部、前記周壁部の他端に設けられ、前記カール部と嵌合する嵌合部、及び、前記嵌合部の外周縁に設けられたスカート部を有する蓋と、
を備える容器。
Note that the present invention is not limited to the above-described embodiments, and can be variously modified at the implementation stage without departing from the gist thereof. Moreover, each embodiment may be implemented in combination as appropriate, and in that case, the combined effect can be obtained. Furthermore, the embodiments described above include various inventions, and various inventions can be extracted by combinations selected from the plurality of constituent features disclosed. For example, if a problem can be solved and an effect can be obtained even if some constituent features are deleted from all the constituent features shown in the embodiment, the configuration from which these constituent features are deleted can be extracted as an invention.
Below, descriptions equivalent to the invention stated in the original claims of the present application will be added.
[1]
a top plate portion having a small hole including a plurality of broken portions;
a cylindrical peripheral wall portion whose one end is continuous with the outer peripheral edge of the top plate portion;
a fitting portion provided at the other end of the peripheral wall portion and fitting into a curl portion provided at the open end of the container body;
a skirt portion provided on the outer peripheral edge of the fitting portion;
A lid with a
[2]
The lid according to [1], wherein the small hole projects outward from the top plate portion.
[3]
The lid according to [2], wherein the diameter of the tip of the small hole is between 0.5 mm and 2.0 mm.
[4]
The lid according to [3], wherein the height of the small hole is between 0.4 mm and 2.0 mm.
[5]
The hole diameter at the rear end of the small hole is larger than the hole diameter at the tip,
The lid according to [4], wherein the broken portion is provided at an inclined portion protruding from the outer surface of the top plate portion of the small hole.
[6]
One of the broken parts is a part of the inclined part in the direction along the winding direction of the roll sheet formed of a resin material forming the top plate part, the peripheral wall part, the fitting part, and the skirt part. The lid according to [5], which is provided in the lid.
[7]
The small hole has a hole diameter of 0.8 mm to 1 mm at the tip, a hole diameter of 1.8 mm to 2 mm on the inner surface of the top plate portion, and the small hole has a hole diameter of 0.8 mm to 1 mm at the tip, and a hole diameter of 1.8 mm to 2 mm on the inner surface of the top plate portion. The lid according to any one of [1] to [6], wherein the angle θ of the line connecting both ends with respect to the plate portion is 45° to 50°.
[8]
a container body having a curled portion at the opening end;
a top plate portion having a small hole including a plurality of broken portions; a cylindrical peripheral wall portion having one end continuous with the outer peripheral edge of the top plate portion; a fitting provided at the other end of the peripheral wall portion and fitting with the curled portion; a lid having a fitting portion and a skirt portion provided on an outer peripheral edge of the fitting portion;
A container comprising:
Claims (6)
複数の破断部を含む小孔を有する天板部と、
一端が前記天板部の外周縁と連続する円筒状の周壁部と、
前記周壁部の他端に設けられ、容器本体の開口端に設けられたカール部と嵌合する嵌合部と、
前記嵌合部の外周縁に設けられたスカート部と、
を備え、
前記小孔の後端の孔径は、前記小孔の先端の孔径よりも大きく、
前記破断部は、前記小孔の前記天板部の外面から突出する傾斜部に設けられ、
前記複数の破断部のうち１つの前記破断部は、前記ロールシートの巻方向に沿った方向の一方側の前記傾斜部に設けられる、蓋。 A lid formed of a rolled sheet made of a resin material,
a top plate portion having a small hole including a plurality of broken portions;
a cylindrical peripheral wall portion whose one end is continuous with the outer peripheral edge of the top plate portion;
a fitting portion provided at the other end of the peripheral wall portion and fitting into a curl portion provided at the open end of the container body;
a skirt portion provided on the outer peripheral edge of the fitting portion;
Equipped with
The hole diameter at the rear end of the small hole is larger than the hole diameter at the tip of the small hole,
The broken part is provided at an inclined part protruding from the outer surface of the top plate part of the small hole,
The lid, wherein one of the plurality of fracture parts is provided on the inclined part on one side in a direction along the winding direction of the roll sheet.
請求項１乃至請求項５のいずれか一項に記載の蓋と、
を備える容器。 a container body having a curled portion at the opening end;
The lid according to any one of claims 1 to 5 ,
A container comprising:
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019148687 | 2019-08-13 | ||
| JP2019148687 | 2019-08-13 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020136845A Division JP6867538B2 (en) | 2019-08-13 | 2020-08-13 | Lids and containers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021091482A JP2021091482A (en) | 2021-06-17 |
| JP2021091482A5 true JP2021091482A5 (en) | 2023-10-30 |
Family
ID=74675231
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020136845A Active JP6867538B2 (en) | 2019-08-13 | 2020-08-13 | Lids and containers |
| JP2021026511A Pending JP2021091482A (en) | 2019-08-13 | 2021-02-22 | Lid and container |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020136845A Active JP6867538B2 (en) | 2019-08-13 | 2020-08-13 | Lids and containers |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP6867538B2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056210A (en) * | 1976-04-21 | 1977-11-01 | Maryland Cup Corporation | Splash proof drink through beverage container lid |
| JPH0716615Y2 (en) * | 1988-10-28 | 1995-04-19 | 大日本印刷株式会社 | Container lid with safety device |
| JP2557018Y2 (en) * | 1993-01-16 | 1997-12-08 | 森永乳業株式会社 | Beverage cup lid and beverage container |
| JP6481094B1 (en) * | 2018-11-05 | 2019-03-13 | 義己 藤井 | Lid with drinking mouth |
-
2020
- 2020-08-13 JP JP2020136845A patent/JP6867538B2/en active Active
-
2021
- 2021-02-22 JP JP2021026511A patent/JP2021091482A/en active Pending
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