阅读说明：本技术 用于饮料罐的闭合系统 (Closure system for beverage cans ) 是由 A·布勒 C·尚德尔 于 2019-12-16 设计创作，主要内容包括：本发明涉及用于饮料容器、特别是饮料罐的闭合系统,其包括具有上侧和下侧的盖(1),其中盖包括饮用孔口(4)、用于关闭该饮用孔口的闭合构件(20)和用于通过使用者手动关闭该饮用孔口的操作构件(8),其中闭合构件位于盖的下侧并与操作构件在盖的上侧固定地连接,用于闭合饮用孔口的闭合构件配置为在关闭位置中覆盖饮用孔口；且操作构件和闭合构件沿着第一轴可移动,所述第一轴基本上平行于盖的上侧延伸,其中操作构件在第一方向上沿着第一轴的移动引起闭合构件从关闭位置的移动以及饮用孔口的打开,且操作构件沿着第一轴在与第一方向相反的第二方向上的移动引起闭合构件进入关闭位置的移动以及饮用孔口的重新闭合。(The present invention relates to a closure system for a beverage container, in particular a beverage can, comprising a lid (1) having an upper side and a lower side, wherein the lid comprises a drinking aperture (4), a closing member (20) for closing the drinking aperture and an operating member (8) for manually closing the drinking aperture by a user, wherein the closing member is located at the lower side of the lid and is fixedly connected with the operating member at the upper side of the lid, the closing member for closing the drinking aperture is configured to cover the drinking aperture in a closed position; and the operating member and the closing member are movable along a first axis extending substantially parallel to the upper side of the lid, wherein movement of the operating member in a first direction along the first axis causes movement of the closing member from the closed position and opening of the drinking aperture, and movement of the operating member in a second direction along the first axis opposite to the first direction causes movement of the closing member into the closed position and reclosing of the drinking aperture.)

1. Closure system (1) for use as a container for liquid and/or bulk material, in particular a beverage can (2) or a carton, the closure system (1) comprising

-a lid (10), wherein the lid (10) comprises an upper side (11), a lower side (12) and a drinking aperture (14), wherein the drinking aperture comprises a guide groove;

-a closing member (20) for closing the drinking aperture (14), and

an operating member (30) for manually opening the drinking aperture (14) by a user,

wherein

-the closing member (20) is located at the lower side (12) of the cover (10) and is fixedly connected with the operating member (30) at the upper side (11) of the cover (10);

-the closing member (20) for closing the drinking aperture (14) is configured to cover the entire surface of the drinking aperture (14) in a closed position; and

-the operating member (30) and the closing member (20) are configured to be movable along a first axis (a) extending substantially parallel to the upper side (11) of the cover (10), wherein

■ movement of the operating member (30) in a first direction (8) along the first axis (A) causes movement of the closure member (20) from the closed position and opening of the drink aperture (14), and

■ movement of the operating member (30) in a second direction (9) opposite to the first direction (8) along the first axis (A) causes movement of the closure member (20) into the closed position and re-closure of the drinking aperture (14).

2. Closure system (1) according to claim 1, characterized in that the fixed connection of the closure member and the operating member is realized by a welded connection, an adhesive connection or a riveted connection.

3. Closure system according to claim 1 or 2, characterized in that the closure system comprises at least one fastening and/or control member (34, 40, 45), wherein the fastening and/or control member (34) comprises a lifting portion (39) on its underside, the lifting portion (39) being arranged such that the lifting portion (39) collides with the cover (10) when the operating member (30) is moved in the first direction (8).

4. Closure system according to the preceding claim, characterized in that the lifting portion meets the end of the guide groove in the first direction.

5. Closure system according to one of the two preceding claims,

characterized in that said fastening and/or control member (34) is connected with said operating member (30) by a hinge (70), in particular by a film hinge, wherein said film hinge preferably defines a tilting axis orthogonal to said first axis.

6. Closure system according to one of the three preceding claims,

characterized in that the closing member (20) comprises a groove (26), wherein the lifting portion (39) extends into the groove (26).

7. Closure system according to one of the preceding claims,

characterized in that the closure system comprises at least one fastening and/or control member (34, 40, 45), wherein the control member is configured such that it

-comprises a first state as long as the operating member (30) does not move and/or the closing member (20) does not move from the closed position, and

-irreversibly assuming a second state, at least visually distinct from said first state, when said operating member (30) is moved in said first direction (8) and/or when said closing member (20) is moved from said closed position,

in particular wherein

-the fastening and/or control member (34, 40, 45) maintains the second state even if the operating member (30) is moved back in the second direction (9) and/or the closing member (20) is moved back into the closed position.

8. Closure system according to one of claims 3 to 7,

it is characterized in that the preparation method is characterized in that,

the operating member (30) is integrally arranged with the control member (34).

9. The closure system of claim 8,

characterized in that the operating member (30) and the fastening and/or control member (34) are made of aluminium.

10. The closure system of claim 8,

characterized in that said operating member (30) and said fastening and/or control member (34) are made of plastic material.

11. Closure system according to one of claims 3 to 10,

it is characterized in that the preparation method is characterized in that,

the fastening and/or control member (34, 40) comprises at least one externally visible attached control bar (36, 42), the control bar (36, 42) being arranged and configured such that it breaks upon a movement of the operating member (30) in the first direction (8) and/or a movement of the closing member (20) from the closed position, in particular wherein the at least one control bar (36, 42) comprises a predetermined breaking point.

12. The closure system of claim 11,

it is characterized in that the preparation method is characterized in that,

the fastening and/or control member (34) is arranged and configured such that a movement of the operating member (30) in the first direction (8) causes a steering movement (5, 6) of the control member (34), thus causing a breakage of the at least one control rod (36), in particular wherein

-the control member (34) is attached to the operating member (30) such that the control member (34) is movable about a tilt axis (C) orthogonal to the first axis (A),

-the at least one control bar (36) is attached to the control member (34) and the operating member (30),

-the control member (34) is arranged such that the control member (34) collides with the cover (10) when the operating member (30) is moved in the first direction (8), wherein the turning movement (5, 6) is at least partly caused by the collision, and

-said steering movement involves a tilting (6) of said control member (34) about a tilting axis (C);

in particular wherein the control member (34) comprises a lift (39) at its underside, the lift (39) being arranged such that the lift (39) collides with the cover (10) when the operating member (30) is moved in the first direction (8), in particular wherein

-the turning movement (5, 6) is caused at least partly by the collision,

-the lifting portion (39) abuts the lid (10) at the edge of the drinking aperture (14) or at the end of the guide groove (17) of the drinking aperture (14); and/or

-the closing member (20) comprises a groove (26), wherein the lifting portion (39) extends into the groove (26).

13. The closure system of claim 7,

it is characterized in that the preparation method is characterized in that,

the control member (45) is arranged to the closure member (20) and engages an opening (48) of the lid (10) in the first state and is visible through a viewing opening (46) of the operating member (30), in particular wherein the control member (45) is arranged and positioned relative to the opening (48) of the lid (10) such that the control member (45) breaks when the operating member (30) is moved in the first direction (8) and/or the closure member (20) is moved from the closed position.

14. Closure system according to one of the preceding claims,

it is characterized in that the preparation method is characterized in that,

-said guide groove (17) extending along said first axis (a), and

-the operating member (30) and/or the closing member (20) comprise guide members engaging the guide grooves, so that the operating member (8) is movable only along the first axis (a);

in particular wherein the guide member, the operating member (30) and the closing member (20) are fixedly connected to each other.

15. Closure system according to one of the preceding claims,

it is characterized in that the preparation method is characterized in that,

-the closure member (20) comprises at least one indentation (23), wherein the at least one indentation (23) is arranged such that the opening of the drinking aperture (14) during movement of the closure member (20) from the closed position is initially completed by the indentation (23), in particular wherein the indentation (23) is arranged such that the indentation (23) is located on the first axis (a) when the closure member (20) is in the closed position; and/or

-the lid (10) comprises an indentation (15) or an aperture (16) and the closing member is configured to cover the indentation (15) or aperture (16) in the closed position, wherein the indentation (15) or aperture (16) is provided at or near the drinking aperture (14) such that the indentation (15) or aperture (16) is opened before the drinking aperture (14) when the closing member (20) is moved from the closed position, wherein the indentation (15) or aperture (16) is preferably arranged on the first axis (a).

16. Closure system according to one of the preceding claims,

it is characterized in that the preparation method is characterized in that,

the lid (10) comprising at least one groove (18, 18 '), the at least one groove (18, 18 ') being arranged with respect to the closed position of the closure member (20) such that the at least one groove (18, 18 ') is at least partially covered by the closure member (20) when the closure member (20) is moved from the closed position, in particular in a first direction (8), in particular wherein the groove is embossed or punched to an upper side (11) or a lower side (12) of the lid (10),

wherein the at least one recess (18, 18') is arranged and the closure element (20) is designed in such a way that

-before opening the drinking aperture (14), the at least one groove (18, 18 ', 18 ", 18"') is at least partially covered by the closure member (20) when the closure member (20) is moved from the closed position, and

-allowing gas exchange (7a, 7b) when the at least one groove (18, 18 ', 18 ", 18"') is partially covered by the closing member (20), in particular when at the same time the closing system is opened or the drinking aperture (14) is completely or partially covered by the closing member (20), in particular for compensating for overpressure and/or underpressure inside the beverage container.

17. The closure system of claim 16,

it is characterized in that the preparation method is characterized in that,

-providing said at least one groove (18, 18 ', 18 ", 18"') in the underside (12) of the lid (10) and said gas exchange (7a, 7b) is done by passing through said at least one groove (18, 18 ', 18 ", 18"');

-providing the at least one recess (18, 18 ', 18 ", 18"') in the upper side (12) of the lid (10) so as to correspond to a raised portion of the recess on the lower side (12) of the lid (10), wherein when the at least one recess (18, 18 ', 18 ", 18"') is covered, the closing member (20) is distanced from the lower side (12) of the lid (10) by the raised portion and the gas exchange (7a, 7b) is done by passing the at least one raised portion.

18. Closure system according to one of the preceding claims,

characterized in that the operating member (30) and the closure member (20) are made of aluminum, in particular wherein the fixed connection of the closure member (20) to the operating member (30) is accomplished by a welded connection, a riveted connection and/or a snap connection.

19. Closure system according to one of claims 1 to 18,

it is characterized in that the preparation method is characterized in that,

-the operating member (30) and/or the closing member (20) are made of a plastic material, in particular wherein the operating member (30) and the closing member (20) are made of the same plastic material, and/or the fixed connection of the closing member (20) to the operating member (30) is done by a welded connection, an adhesive connection and/or a snap connection, in particular by an ultrasonic or friction-welded connection.

20. Closure system according to one of the preceding claims,

it is characterized in that the preparation method is characterized in that,

the closing member (20) comprises a fixing bolt (28) and the operating member (30) comprises a cavity (38), wherein the fixing bolt is inserted into the cavity for fixedly connecting the closing member (20) and the operating member (30), wherein the fixing bolt (28) engages a guide groove (17) of the drinking aperture (14), the guide groove (17) extending along the first axis (a).

21. Closure system according to one of the preceding claims,

it is characterized in that the preparation method is characterized in that,

-the operating member (30) comprises a handle (33) abutting the lid of the can,

-wherein the handle (33) is raisable, preferably by at least 45 °, in particular by at least 60 °, by a rotational movement (7) about a rotational axis, which is preferably orthogonal to the first axis (a).

22. Closure system according to any of the preceding claims, characterized in that the rotational movement (7) is done in the direction of the second direction (9).

23. Closure system according to the preceding claim,

-the operating member (30) is configured integrally with the handle (33).

24. Closure system according to the preceding claim,

-a notch (37) acting as a hinge extending along the rotation axis.

25. Beverage can (2) comprising a cylindrical body for receiving a liquid, in particular a carbonated liquid,

it is characterized in that the preparation method is characterized in that,

closure system (1) according to any one of the preceding claims.