巴西专利BR112012025469B1 closure device for container and container with a closure of this kind

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专利摘要:
closing device for container and container with a closure of this kind. the present invention relates to a container closure device (20) for a container (10), especially for beverage can (10), comprising a lid (30) with the upper side (31), a lower side ( 32) and an opening (33), as well as a closure (50) with a closing component (51) to open and close the opening (33) and a control device (40) to activate the closing component (51) . the closing member (51) is mounted on the lower side (32) rotatable about a first axis (a), essentially parallel to the lower side (32). the control device (40) is arranged on the closing component (51) which can be rotated about a second axis (b) and can be rotated from a first position (s1) to a second position (s2). the opening (33) can be closed by turning the control device (40) in the first position (s1) and by turning the control device (40) it can be opened to the second position (s2).
公开号:BR112012025469B1
申请号:R112012025469
申请日:2011-04-04
公开日:2020-04-07
发明作者:Schandl Christian
申请人:C2C Beteiligungs Gmbh；
IPC主号:

专利说明:

Invention Patent Descriptive Report for CLOSING DEVICE FOR A CONTAINER AND CONTAINER EQUIPPED WITH A CLOSURE OF THIS SPECIES.
Field of the Invention
The present invention relates to a closure device for a container, especially a beverage can. The container closure device comprises a tank with an upper side, a lower side and an opening, a closure with a closure component for opening and closing the opening and a control device for activating the closure component.
A closure device for such a container has now been recognized in WO 2007/147542 A1. The well-known container closure device has a control device that is firmly connected with the lid, and it is appropriate, by suspending the splice, to press the closing component downwards and pressing downwards on the splice, to suspend the closing component. in order to close the opening again. It is a disadvantage in this procedure that a fixing set for the splint is necessary.
Another container closure device is now known from WO 2009/103817 A1. The known container closure device has an opening which can be closed again and which can be opened by means of activation. The activation means will then be moved in a direction that extends in parallel with the container closure device, whereby the closure will be rotated downwards. By moving the activation medium in the opposite direction, the lock will be rotated in the direction of the opening, the opening being closed.
Generally, in the case of increased pressure inside the container, the container may be bulged. As a result of the bulging of the container, the device for closing the container deforms outwardly. In the last mentioned and known container closing device, activation of the control device is markedly hampered due to the bulging of the container. The container closure device has therefore severely restricted its functionality.
2/22
Other container closure devices are known from US 3,952,914 A, GB 2 331 284 A and USA 6,626,314 B1.
It is an object of the present invention to propose a container closure device that offers a simple closing mechanism that can be closed again and is easy to operate.
To solve the task, a container closure device with the characteristics mentioned above will be proposed, the closure component being mounted rotatable on the bottom side around a first axis, which extends essentially in parallel to the bottom side. The control device is mounted rotatable around an axis in the closure component and can be rotated from a first position to a second position. The opening can be closed by turning the control device in the first position, and by turning the control device it can be opened in the second position.
The container closure device according to the invention allows a flattened structure, with which the container closure device adapts without problems to be used in filling machines. The closing mechanism that can be closed again can be operated easily and intuitively, by turning the control device to the second position, it is possible that the closing component, to open the opening, can be rotated downwards. This can possibly also be done by pressing the operator on the lock itself. If the control device is then turned back to the first position again, then the lock component will automatically be approached to the opening when it is closed. If there is increased pressure inside the container, the closure component, due to the pressure, will be forced against the lid, thereby increasing the sealing effect that appears between the closure component and the lid. In this way, the container closure device according to the invention is also suitable for containers containing a liquid that is subjected, for example, to high pressure. Another advantage of the container closure device according to the invention is that in the fall of a container containing liquid, due to the weight of the liquid contained therein, the component of the closure will be pressed against the lid, thus avoiding the exit of the container. liquid from the container.
In the context of the present invention, the control device may also be designated as an activation device, the closure component may be designated as a closure assembly or closure means, and the opening may be designated as a pouring or drinking opening. In addition, the first position can be designated as a closed position and the second position as an open position. Preferably, the container closure device according to the invention will be used for a resealable can, especially a resealable beverage can.
According to a preferred embodiment, the second axis extends essentially in a rectangular direction towards the first axis and / or towards the closure component. Furthermore, the second axis advantageously projects essentially in a rectangular direction towards the cover. This conformation offers the advantage that the control device can be rotated completely, that is, at an angle with an angular measurement of 360 °, around the second axis and approximately in parallel with the closure component.
Preferably, the component of the closure has a groove and the opening is limited by a beaded section which, in the closed state of the closure, penetrates the groove. This modality contributes to an improved sealing function between the closure and the lid. In addition, when pressing the closure against the lid to close the opening, the closure component will be automatically aligned, that is, centered. In addition, the zipper against the cover is prevented from slipping. The beaded section preferably extends from the top side of the lid downwards and advantageously extends in a rounded shape. In this way, an opening will be created for drinking, which, contrary to conventional can openings, does not have a sharp opening edge, which reduces the risk of injury.
4/22
Preferably, a seal is provided. A seal of this type provides better sealing between the closure and the cover.
According to a preferred embodiment, the seal is arranged between the cover and the closure component. In another preferred embodiment, the seal is attached to the closure component or the cover. Also preferably, the sealing may be provided in the flanged section and / or in the groove.
In another preferred embodiment, the seal may be formed by a coating. Preferably, the coating is applied on the underside. This conformation has the advantage that the seal can be applied quickly and simply in production on the underside of the cover, for example, by spraying.
In another preferred embodiment, the seal has a sealing lip, which in a closed state of the closure touches the lower lip. For example, the sealing lip may be arranged on a underside of the closure member.
Preferably, the closure has the ratchet mechanism for securing the closure, leaning against the underside. This method offers the advantage that when the container falls, the closure remains against the lower lip, with which the opening will be closed securely.
Preferably, the opening is approximately oval in shape, which is also preferably approximately circular. Preferably, the seal is approximately circular in shape. Advantageously, the seal may have a cuneiform shape.
In a preferred embodiment, the control device has a first end which, when the control device rotates from the first position to the second position, is positioned above the upper side. This mode offers the advantage that the control device - when rotating from the first position to the second position - can be operated by an operator from the outside and the control device offers accessibility. If the co5 / 22 control device was found during or after turning below the bottom side, that is, inside the can, then the control device would offer more poor access for the operator.
According to a preferred embodiment, the opening has an edge, the first end of which when the control device is turned from the first position to the second position is arranged outside the edge. This conformation offers the advantage that the control device cannot be fully rotated through the opening into the can, so that at least the first end remains accessible to the operator.
Preferably, the control side rests on the upper side. Also, preferably, the control device is pressed against the upper side. These methods offer the advantage that as a result of the lever arm between the support point and the axis of rotation of the control device, the closing component when the control device is rotated is pulled upwards, that is, it is rotated and the closing component in the first position will be pressed against the underside of the cover. In this way, a lock turned into the can by turning the control device can again be pressed against the lid.
In a preferred embodiment, the control device will be rotated around an angle to pass from the first position to the second position, the angle being about 90 ° to about 180 °, preferably about 180 °. A rotation of this order of the control device can be done simply with a finger.
Preferably, the control device will be a lever or a splint, especially a SOT splint. A SOT splint is a notion known to the specialist (SOT = stay on tab - designating the control device used in conventional drink cans.
In a preferred embodiment, the control device can
6/22 be fixed using a retaining device. In this way, the control device can be fixed in relation to the cover. Preferably, the retaining device is arranged on the upper side. This conformation offers the advantage of preventing the container, for example, during transport, by moving the control device, from inadvertently opening or otherwise opening automatically.
In a preferred embodiment, the container closure device is characterized by a valve in order to adjust the pressure of a liquid contained in a container to an ambient pressure. The container closure device according to the invention is shaped to receive a liquid with a pressure of up to about 600 to 700 KPas (6 to 7 bar). As such a high pressure inside the container, the closure will be pressed so tightly against the lid that the lid can only be pressed down using intense force in order to open the container. By means of the valve, an overpressure of this nature inside the can can be neutralized with the result that the closure can be pressed down more lightly, that is, it automatically folds down and thus the container will be opened more easily. The valve can be, for example, a stroke valve, a rebound valve or similar unit.
In a preferred embodiment, the valve will be opened by pressing a button on the valve. Preferably, through the action of pressing the valve button, a locking body will be moved inside the can, with which an outlet will be released which allows the liquid to escape to the outside. Preferably, the valve will be lifted by suspending the control device. Preferably, in this case, the control device serves as a lever that is connected with a locking body, this locking body being displaceable inside the can in order to release a drain, through which the liquid that is inside of the container can flow outwards.
Preferably, the valve will be opened by turning the control device. Preferably, the valve will be open when the
7/22 control device is turned to a third position. Preferably, the third position is provided between the first position and the second position. This conformation offers the advantage that, to open the container, the operator will have to turn the control device from the first position to the second position, being necessary to move the control device automatically to the third position, with what happens a pressure compensation between the interior of the container and the environment before the can is opened. Preferably, the third position does not coincide with the second position. In addition, the closure, when the container, for example, is dropped and / or when pressure is formed inside the container, presses against the lid with which the container will be automatically closed.
Preferably, the valve is arranged on the closure component. Also preferably, the closure member has a valve opening. Preferably, the control device conceals, in the third position, the opening of the valve to offer protection to the operator against splashes of liquid contained within the container. In this embodiment, a part of the arrow control device is arranged in front of the valve opening. This means that in this way the valve opening will not be closed in airtight manner, but it is only prevented that the liquid contained in the container, in the opening of the valve, does not flow perpendicularly from the opening of the valve, possibly splashing towards the operator. Advantageously, the control device in the third position is at a distance from the valve opening.
Preferably, the valve has a valve element which is provided for rotating in the closure component, said valve element having at least one passage, being firmly connected with the control device. As soon as the valve opening and opening are at least partially overlapped or aligned, the valve will be open and pressure compensation can be performed. The passage can preferably be formed by at least one orifice, also preferably by at least one oblong orifice. With this configuration, a valve, which can be operated by turning the control device, can be produced in a simple way.
Preferably, the control device has a seal, which seal at the first opening of the closure and / or the first opening of the valve and / or the first rotation and / or suspension of the control device, will be damaged, preferably being bent. This conformation offers the advantage that the operator, based on the state of the seal, can recognize from the outside whether the fresh and / or preserved content of the container content is guaranteed or not. Preferably, the seal will be disposed at a second end of the control device, which, relative to the second axis, is diametrically opposite to the first end.
In a preferred embodiment, the closure component has at least one projection, and before the first opening or activation of the closure, the seal will be bordering on at least one projection or in relation to which it is located adjacent to at least one projection . In this way, when the control device is turned, the seal will be curved. Preferably, the closure component has two projections which are arranged in the direction of rotation contiguous to the seal.
In addition, the closure member may have at least one hollow in which the seal is integrated prior to the first opening or activation of the closure member. Preferably, the concavity is suitable for folding the seal out of the closure component when the control device is turned.
Preferably, the closure comprises a fastening component with which the fastening component is mounted rotatable on the underside. The fastening component may be formed separately or in one piece with the fastener component.
Preferably, the fastener component forms a joint, especially a hinge, or the fastening component has a joint, especially a hinge. The joint thus forms the first axis or offers this axis. It is ensured in this way that the
9/22 container by rotating the closure component can be safely opened and closed repeatedly.
Preferably, the joint is formed by a region of thin wall connection, especially of a flexible and elastic material between the fastening component and the fastening component. In this way, the joint can be reliably shaped and can be produced at an advantageous cost.
According to a preferred embodiment, the cover and / or the control device and / or the closure component and / or the valve are made of aluminum. Basically, at least one of the elements mentioned above can also be produced from plastic. Most preferably, all elements are made of aluminum.
In a preferred embodiment, the fastener component is joined with the material fastener with the lid and / or with the fastener component, being, for example, glued, fixed with soft solder or with strong solder. This conformation allows the fastening component to be joined with the lid without the lid having to be transformed for this purpose, that is, diverging even more sharply from the standard shape. This offers the advantage that the cover - apart from the opening - is based on a standard cover.
Alternatively or additionally, the fastening component, with at least one rivet, is attached to the cover. This conformation has the advantage that the connection between the fixing component and the cover occurs in a safe, long-lasting and heat-resistant manner. With this shape of the configuration, a lockable connection will also be achieved due to the shape that is especially resistant to heat.
In a preferred embodiment, the rivet is formed by the cap. This offers the advantage that the latch can be attached to the cover without using other components. In addition, a groove formed within the lid offers the advantage that the wall formed by the lid is fully preserved and to fix the closure device it is not necessary to drill through the lid in order to provide for said rivet at that point.
10/22
This mode guarantees the impermeability of the lid.
In another preferred embodiment, the fastener component is joined with a closure due to the shape with the lid and / or with the closure component.
Preferably, the fastener component has a ring, the cap has a fastening region, arranged along the opening on the underside, and the ring is closed with closure due to the shape with the fastener component. This method offers the advantage that the use of a rivet or the use of a closed connection due to material can be dispensed with. A simple and safe connection of the closure component with the cover is thus guaranteed. With this conformation, the container closure device is especially heat resistant, being especially suitable for pasteurizing a liquid inside the container without jeopardizing the reliability of the connection between the fixing component and the lid.
According to a preferred embodiment, the fastening region is formed by flanging the lid along the opening. Preferably, the fastening region will be formed by the aforementioned rim of the opening. This conformation offers the advantage that without adding another component, the closure component can be reliably joined with the cover.
A container according to the invention, preferably a can especially a beverage can, comprises a closure device for the container according to one of claims 1 to 28. In this case, the container can cover a wall and a bottom, the lid of the container closing device being attached to the wall. The wall and the cover are preferably produced in a deep aluminum embedding process.
The lid of the container closure device according to the invention will also be designated by the specialist as a shell (shell) and is preferably produced from aluminum. The cap can be provided for neck sizes of 200, 202, 206 and 209. Preferably, the closure, that is, the opening cap, has a seal and a control device, that is, a splint of return and this return splint is designed to be rotatable with the valve. Both the opening cover as well as the return splint and the valve itself are preferably made of aluminum. A flat opening lid is integrated in the cover that can be closed again. In one embodiment, the valve can be opened by light pressure. Through the return splint, the opening cover will be closed by turning slightly to the left or to the right.
In another embodiment, a flat opening lid is provided with a valve, an aeration and a conventional splint. By slightly turning to the left or right, or pressure on the conventional splint, the internal pressure of the container, that is, of the can body, may escape. Then, the opening cover opens automatically. By continuously rotating to both sides of the conventional splint, the opening cover can be closed again. This procedure can be repeated at any time.
The container closure device according to the invention offers the advantage that conventional lid sizes 200, 202, 206, 209 can be used. Through the closure, or container, it can be conveniently equated with competitive beverage containers. As the lid is made of a material such as aluminum, it can be recycled on a 100% basis. The flow volume of the liquid contained in the container can be determined by the nozzle angle and the contents will be emptied completely. If the container, that is, the beverage can, after consumption is not closed again, being dropped by inadvertent manipulation, the lid closes automatically. Also in the case of a small amount of liquid, the lid is hermetically sealed, being suitable for all cold fillings up to, for example, 620 KPas (6.2 bar) of internal pressure. In the filling device, mechanical operations are not required.
Details and other advantages of the container closure device according to the invention result from the preferred embodiments described below. In the drawings that represent the execution examples only schematically, they present in detail:
Figure 1a - schematic view of a container according to the invention comprising a container closure device according to the invention according to a first embodiment, a control device being arranged in a first position;
figure 1b - schematic view of the container according to the invention according to the first embodiment, the control device being disposed in a third position;
figure 1c - schematic view of the container according to the invention according to the first embodiment with the control device in the second position;
figure 1d - container according to the invention, according to the first example of execution, with an open closure;
figure 2 - top view of the container closure device according to the invention according to the first embodiment;
figure 3 - side view of the container closure device according to the invention according to the first embodiment;
figure 4 - bottom view of the container closure device according to the invention according to the first embodiment;
figure 5 - schematic view of the container closure device according to the invention according to the first embodiment;
figure 6 - another schematic view of the container closure device according to the first embodiment;
figure 7 - section through the container according to the invention according to the first example of execution in a closed state;
figure 8 - section through the container according to the invention according to the first example of execution in open state;
figure 9 - fragmented presentation according to the first example of execution of the container closure device according to the invention;
figure 10 - schematic view of the closure of the first example of execution;
figure 11 - cut by the closing device of the first example
13/22 of execution;
figure 12 - schematic view of a fence according to the first example of execution;
figure 13 - schematic view of a valve according to the first example of execution;
figure 14 - schematic view of a valve disc according to the first example of execution;
figure 15 - schematic view of the control device according to the first example of execution;
figure 16 - schematic view of the container closure device according to the invention according to the second embodiment;
figure 17 - schematic view of the container closure device according to the invention according to the second embodiment;
figure 18 - bottom view of the container closure device according to the invention according to the second embodiment;
figure 19 - top view of the container closure device according to the invention according to the second embodiment;
figure 20 - fragmentary presentation of the container closure device according to the invention according to the second embodiment;
figure 21 - lid of the container closure device according to the invention according to the third embodiment;
figure 22 - section through the lid of the container closure device according to the invention according to the third embodiment;
figure 23 - schematic view of the container closure device according to the invention according to the third embodiment;
figure 24 - another schematic view of the container closure device according to the invention according to the third embodiment;
14/22 figure 25 - fragmentary presentation of the container closure device according to the invention according to the third embodiment;
figure 26 - section through the container closure device according to the invention according to the third embodiment;
figure 27 - top view of the container closure device according to the invention according to the fourth embodiment;
figure 28 - schematic view of a component of the container closure according to the invention according to the fourth embodiment;
figure 29 - schematic view of the control device of the container closing device according to the invention according to the fourth embodiment;
figure 30 - side view of the control element of the container closing device according to the invention according to the fourth embodiment;
figure 31 - another side view of the control element of the container closing device according to the invention according to the fourth embodiment;
figure 32 - another schematic view of the control element of the container closing device according to the invention according to the fourth embodiment.
A container 10 according to the invention, according to the first embodiment, comprises a container closure device 20 according to the invention. That container closure device 20 comprises a lid 30, a closure device 50 with a control device 40 and a valve 60. The lid 30 has an upper side 31, a lower side 32 and an opening 33. Preferably, the opening 33 is approximately circular shaped. The lock 50 is attached to the bottom 32 of the lid 30 and covers the opening 33 with a lock component 51 from the bottom side 32. In the closed position, the lock component 51 extends essentially in parallel to the bottom side 32 , being
15/22 rotatable arrangement around a first axis A. In this case, the first axis A projects essentially in parallel with the lower side 32, that is, with the lid 30.
Preferably, the control device 40 shaped like a splint, being arranged rotatable about a second axis B in the component of the lock 51. By means of rotation around the second axis B, the control device 40 can be moved to different Si, S2, S _{3 positions} .
Figure 1a shows the container 10 with a container closure device 20, the control device 40 being integrated in a first position S1. The container shown in figure 1b comprises a control device 40 which is integrated in the third position S ₃ . Figure 1c reproduces the container 10 according to the invention with control device 40 in a second position S2. In the first position S1 the container 10 is closed, the closure component 51 starting from the bottom side 32 of the lid 30 abutting the opening 33. The device 40 in the first position S) serves in this case as a lever that allows the rotation of the closure component into the container around the first axis A. In this way, the container 10 is closed.
In figure 1c, the control device 40 is arranged in the second position S2. The bolt formed by the control device 40 is released, and the control device 40 no longer inhibits the rotation of the lock component 51 around the first axis A. The container 10 can therefore be opened as shown in figure 1d.
Figure 1b shows the container with the control device 40 in the third position S ₃ . According to a preferred embodiment, a control device 40, taken to the third position S ₃ , opens a valve 60 to release pressure from inside the container 10.
At any of these positions S-ι, S2, S ₃ , the gluing device 40 is provided above the upper side 31 of the map 30. In addition, the control device 40 rests at least partially on the upper side 31. The gluing device The control 40 has a first end 41 disposed outside an edge 36 of the opening 33 regardless of which of the positions 16, 22 Si, S ₂ , S ₃ is located the control device 40.
As can be seen especially in figure 2, the control device 40 is arranged around the second axis B. An angle α formed between the first position Si and the second position S ₂ , in the preferred embodiment shows an angle of about 180 °. As can be seen especially in Figure 2, in the top view for the container closure device 10, in the first embodiment, the upper side 31 also has a rivet 37 formed in the lid 30, by means of which the closure 50 is joined with its fixing component 54 with the lid 30.
A view of the closure device of the container 10 in the first example of execution below is reproduced in figure 4. This view reproduces the fastening component 54 of the closure 50 as it is fixed on the rivet 37. By means of a hinge 55, the closure 50 can be rotated around the first axis A. The joint 55 is arranged along the first axis A. A connection region 56 is arranged on the fastener component 54 between the joint 55 and the lock component 51.0 lock component 54 according to the first example of execution has an approximately rectangular cross section. The fastener component 54 has a rivet opening through which the rivet 37 is inserted.
The valve 60 of the container closure device 10 according to the invention, in the first embodiment, is essentially arranged in the center of the closure component 51. As can be recognized especially in figure 10, the closure component 51, in the first As an example, it has a valve opening 53. The valve 60 has a valve element 62 which is rotatable in the closing member 51, being rigidly connected with the control device 40, so that by turning the control 40 around the second axis B, the valve component 62 also follows the rotation around the second axis B. Preferably, between the valve element 62 and the closure component 51, a valve disc 65 is integrated. this valve disc 65 can be shaped as a valve seal, for example
17/22 example, rubber or metal, especially aluminum. Preferably, the valve disk 65 has an opening 66. The valve 60 will be open when a passage 63, provided in the valve element 62, is aligned with the opening of the valve 53 and the opening 66 or at least partially aligned. Alternatively, opening 66 and / or opening of valve 53 and / or passage 63 can be formed as an oblong hole.
As can be seen especially in Figures 10 and 11, the closure component 51 of the container closure device 20 has a groove 52 which extends essentially with rotational symmetry in front of the second axis B. The groove 52 has an essentially shaped cross section of V and is suitable to receive an edged session of the lid 30 in a closed state. In the flanged section 34, a seal 35 may be provided. Preferably, the seal 36 will be attached to the cover 30. Alternatively, the seal 35 may be attached to the lock component 51 or between the lock component 51 and the cover 30.
As can be seen especially in figures 7 and 8, the first axis A is arranged next to the flanged section 34 on the bottom side 32 of the lid 30 and projects in parallel to the lid 30 In figures 7 and 8, the first lock A protrudes in a rectangular direction towards the drawn plane. The second axis B projects in parallel with the drawing plane and approximately through the central point of the closing component 51. The valve element 62 is arranged along the second axis B. In figure 7, the control element 40 it is arranged in the first position S1 and the opening 33 of the cover 30 is closed by the component of the lock 51. The seal 35 is integrated between the component of the lock 51 and the flange section 34, being attached to this flange section 34. The cover 30 is also in one piece in the region of the rivet 37. The rivet 37 is formed by the wall of the lid 30. In figure 8, the container 10 is reproduced in an open state. The lock component 51 is rotated in a downward direction around the first axis A, with which the flow of liquid from the opening 33 is made possible. In this case, the control device 40 rests on the upper side 31 of the lid 30, being second position S ₂ . Per
18/22 middle of the turning of the control device 40 to the first position Si, the container 10 can be transferred from an open state, shown in figure 8, to a closed state, shown in figure 7.
As can be seen especially in figure 9, between the cover 30 and the closing component 51, the seal 35 is integrated. The opening 33 is formed by an edged section 34. The edged section 34 forms, in this case, an edge 36. A seal 35, as can be seen especially in figure 12, is of approximately circular conformation, presenting especially a conical shape. The seal 35 is suitable for resting in the flanged section 34, sealing the closure 50 against the lid 30.
Figure 15 shows a control device 40 for the container closure device. The control device 40 can be treated according to the first example of the present invention - a splint or a standard SOT splint. The control device 40 has a first end 41 of a second end 42 located opposite to the first end 41, with respect to the second axis B. Preferably, the second end is arranged within the edge 36 of the opening 33 and does not rest on the upper side 31 of the cover 30.
In figures 16 to 20, the container closure device according to the invention 20 is reproduced according to the second embodiment. According to the second example of execution, the closing component 51, by means of a fastening component 54 of alternative conformation, is joined with the lid 30. In this conformation, the provision of a rivet 37 in the lid 30 can be dispensed with. the connection region 56 is suitable for the contour of the lid 30. One end of the connection region 56 abuts its entire area on the lower side 32 of the lid 30 with which it is preferably joined by closing due to material. The connection with the closure due to material can, in this case, be made using glue or alternatively by brazing or weak brazing. The joint 55 is integrated between the region of the connection 56 and the closing component 51. The fastening component 54, according to the second embodiment, is preferably produced from a thin aluminum sheet. Also, the connection between the closure component 51 and the fixation component 54 is preferably achieved with closure due to material. This material-bonded connection may consist of glue, brazing and / or weak soldering.
In the second example of execution, however, the control device 40 is not rigidly connected with the valve element 62. Essentially, in the center of the closure component 51 there is, instead, a valve button 61 which is connected with a locking body 64. The valve button 61 and the locking body 64, relative to the second axis B, are essentially arranged with rotational symmetry and along the second axis B. The valve button 61 can be controlled from the outside of the container 10.
By means of tension on the valve button 61, the locking body 64 will be moved downwards, that is, towards the interior of the container 10. By gripping the valve button 61 and by the downward movement of the locking body 64, it will be formed a drain that is especially suitable for releasing pressure from the interior of the container 10 to the environment.
In the third example of execution reproduced in figures 21 to 26, the container closure device 20 is characterized by the fact that the fixing component 54 has a ring 57, the lid 30 has a fixing region 38, arranged along the opening 33 on the bottom side 32, preferably with a flanged section 34. In this case, the ring 57 is joined with a closure due to the shape with the fixing region 38. The cover 30 reproduced in figure 21, according to the third example of execution, in the same way as the cap 30 according to the second example of execution does not have a rivet 37. Due to the closed connection due to the shape of the ring 57 and the fixing region 38, a reliable and cost-effective connection is possible. closure 50 and the lid 30. As can be seen especially in figure 22, the fastening region 38 is formed20 / 22 by a rimmed section 34. The rimmed section 34 is formed on the bottom side 32 of the lid 30 along opening 33.
As can be seen especially in Figures 23 and 24, the closure 50 according to the third embodiment is characterized by an alternative conformation of the fastener component 54. The fastener component 54 has a ring 57 and a connection region 56. The articulation 55 is formed by concealment of the fixing component 54. The closing device 50, especially the fixing component 54 and the hinge 55, are preferably formed of a flexible elastic material. To attach the lock 50 to the cover 30, as shown especially in figure 25, after fixing the seal 35, the ring 57 will be applied around the flanged section 34, being fitted into the flanged section 34. The lock component 51 is now arranged swiveling around the first axis A along the joint 55.
As can be seen especially in figure 26, the first axis A is formed on the lower side 32 by the joint 55. In this case, the position of the first axis A can be changed, with the distance between the ring 57 and the closing component 51 being varied. , in concealed state of closure
50. In the assembled state of the closure 50, reproduced in figure 26, therefore, the connection area 56 as well as the closure component 51 and the lid 30 are arranged in parallel to each other.
Figures 27 to 32 show a container closure device 20 according to a fourth embodiment. In this execution example, two projections 58 are formed in the closing component
51. The control device 41 has a seal 43 which in the first position S1 is formed between the projection 58 essentially in a rectangular shape and with an edge rests on the closure component 51. Alternatively, the seal 43 can also rest within a hollow formed in the closing member 51 in the closing component. For example, the concavity may be formed in a region that roughly corresponds to the region between the two reference numbers 58. If the control device 40 is now turned and moved away from the first position
21/22
S1, then the seal 43 is suspended from the closing component 51, it will be bent and / or broken and therefore indicates to the operator that the control device 40 has already been moved and, therefore, the preserved state of the content is no longer guaranteed of container 10.
Preferably, seal 53 is disposed at the second end
42. As can be seen especially in figures 29 to 32, the seal 43 is in a crooked position in relation to the plane where the lid 30 is located. As it can be recognized especially in figure 30, the seal 43 extends from the second end 42 towards the upper side of the lock component 51.
Reference Listing
Container
Container locking device
Cover
31 Top side
Bottom side
Opening
Beaded session
Seal
36 Margin
Rivet
Fixing area
Control device
First end
42 Second end
Seal
Close
Closing component
Slot
53 Opening the valve
Fastener component
Articulation
22/22
Connection area
Ring
Boss
Valve
61 Valve button
Valve element
Passage
Locking body
Valve Disc
66 Aperture
A First axis
B Second axis
First position
Second position
S3 Third position

权利要求:
Claims (19)
[1]
1. Container closure device (10), especially for beverage can (10), comprising:
a lid (30) having an upper side (31), a lower side (32) and an opening (33);
a closure (50) having a closure component (51) for opening and closing the opening (33) and a control device (40) for activating the closure component (51);
wherein the closure component (51) is arranged on the lower side (32) so as to be rotatable with respect to a first axis (A), which extends parallel to the lower side (32);
wherein the control device (40) is arranged on the closing member (51) in a pivotable manner around a second axis (B), being able to be rotated from a first position (Si) to a second position (S2);
characterized by the fact that the opening (33) can be opened by rotating the control device (40) to the second position (S2) and can be closed by rotating the control component (40) to the first position (S1).
[2]
2/3
2. Device according to claim 1, characterized by the fact that the second axis (B) projects at right angles to one of the first axis (A) and the closing component (51).
[3]
3/3
Device according to claim 1 or 2, characterized in that the closing component (51) includes a groove (52) and in which the opening (33) is limited by an edged section (34), engages in the groove (52) in the closed condition of the lock (50).
[4]
Device according to any one of claims 1 to 3, characterized in that a seal (35) is provided, in which the seal is attached to the closure component (51) or the cover (30).
[5]
5. Device according to claim 4, characterized in that the seal (35) includes a sealing lip which in the closed state of the closure component (50) rests on the underside (32).
Petition 870190112282, of 11/04/2019, p. 8/10
[6]
Device according to any one of claims 1 to 5, characterized in that the control device (40) has a first end (41) which in the rotation of the control device (40) from the first position (Si) for the second position (S2) it is arranged above the upper side (31), in which the opening (33) has an edge (36), in which when the control device (40) is turned from the first position (Si ) for position (S2), the first end (41) is disposed off the edge (36).
[7]
Device according to any one of claims 1 to 6, characterized in that the control device (40) rests on the upper side (31).
[8]
Device according to any one of claims 1 to 7, characterized in that the control device (40) is rotated around an angle α to pass from the first position (Si) to the second position S2, in that angle α represents an angular measurement from 90 ° to 180 °.
[9]
9 to 12, characterized by the fact that the closing member (51) includes at least one valve opening (53).
Device according to any one of claims 1 to 8, characterized by a valve (60) that can be opened to adjust a pressure of a liquid, contained in the container (10) to the ambient pressure.
[10]
10. Device according to claim 9, characterized by the fact that the valve (60) is opened by at least one of the following: raising the control device (40), pressing a valve button (61), and turning of the control device (40).
[11]
11. Device according to claim 9, characterized in that the valve (60) is opened by the rotation of the control device (40), the valve is open when the control device (40) is rotated in a third position (S3), where the third position (S3) is arranged between the first position (Si) and the second position (S2).
[12]
12. Device according to any one of claims 9 to 11, characterized in that the valve (60) is arranged in the closure component (51).
[13]
13. Device according to any of the claims
Petition 870190112282, of 11/04/2019, p. 9/10
[14]
14. Device according to claim 11, characterized by the fact that the control device (40) conceals in the third position (S3) the valve opening (53) to protect the operator against splashes of liquid contained in the container (10 ).
[15]
15. Device according to any one of claims 9 to 14, characterized in that the valve (60) has a valve element (62) that is rotatably arranged in the closing component (51), in which the valve element (62) has at least one passage (63) and is firmly connected to the control device (40).
[16]
16. Device according to any one of claims 1 to 15, characterized in that the closure (50) comprises a fixing component (54), with which the closing component (51) is arranged to be rotatable on the bottom side ( 32), in which the fixing component (54) forms or presents a joint (55), especially a hinge, in which the joint (55) offers the first axis (A).
[17]
17. Device according to claim 16, characterized by the fact that the fixing component (54) is connected with at least one of the cover (30) and the closing component (51), in a closing form.
[18]
18. Device according to claim 16 or 17, characterized in that the fixing component (54) has a ring (57) and the cover (30) has a fixing area (38) which is arranged on the bottom side (32), along the opening (33), the ring (57) being connected to the fixation area (38) in a closing way, in which the fixation area (38) is formed by the edge of the cover (30) along the opening (33).
[19]
19. Container, characterized by the fact that it comprises a container closure device (20) as defined in any one of claims 1 to 18.

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同族专利:

公开号 | 公开日

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CN102917958B|2016-04-27|

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US10273063B2|2019-04-30|

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CA2795605A1|2011-10-13|

EP2555988B1|2014-06-04|

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WO2011124552A1|2011-10-13|

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AU2011237908A1|2012-11-22|

RU2559140C2|2015-08-10|

JP2013523548A|2013-06-17|

AU2011237908B2|2015-07-23|

MX2012011534A|2013-02-26|

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法律状态:
2019-01-08| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|

2019-03-06| B06T| Formal requirements before examination [chapter 6.20 patent gazette]|

2019-07-30| B15K| Others concerning applications: alteration of classification|Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B65D 17/00 , B65D 17/50 Ipc: B65D 17/50 (1980.01), B65D 43/24 (1968.09), B65D 4 |

2019-08-06| B06A| Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]|

2020-02-11| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|

2020-04-07| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/04/2011, OBSERVADAS AS CONDICOES LEGAIS. |

优先权:

申请号 | 申请日 | 专利标题

AT5452010|2010-04-06|

PCT/EP2011/055209|WO2011124552A1|2010-04-06|2011-04-04|Container closure device, and container having such a container closure device|

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