• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device for partial opening and closing for cans with flow meter (1), to enable partial emptying of the contents and subsequent closure of a can (2), with a partial lid uncovered (3) as an integral part of the lid (4) of a container, the first delimited by a weakening line (5) in circumference, characterized in that it comprises a lever (6) for opening the partial lid comprising a free end (7) for a hand grip with a device coupling (17), while the other has a start extension (8) with an annular lever lock (18) that fits into the annular lock of the plate (23), the lever being in fixed connection with the cover through riveted (9) by its connecting piece (11), with a sliding plug (12) that uncovers a passage opening (14) having side guide rails (15) and a safety seal (24) and with a base plate (10), in fixed connection with the lid of the can, which comp a step frame (13) for the passage of the lever start extension (8), a plate rivet hole (22) and a plate fitting device (21) for the engagement of the coupling device of the lever (21). lever (17). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2719454A1
    申请号:ES201800219
    申请日:2018-10-05
    公开日:2019-07-10
    发明作者:Caselles Genoveva Serra
    申请人:Caselles Genoveva Serra；
    IPC主号:
    专利说明:

    [0001]
    [0002] Partial opening and closing device for cans with flow dispenser
    [0003]
    [0004] Field of the Invention
    [0005]
    [0006] The present invention relates to a partial opening and closing device for cans with flow dispensers, of which they can be used to cover pouring holes in cans that have been opened when a part of its original lid has been torn off to enable partial emptying of its content.
    [0007]
    [0008] Exemplary situations of such needs of closing the hole to store product remains by partial emptying are mainly due to the progressive consumption of products, such as condensed and sugary milk, soft drinks in metal or plastic bottles, as regards the sector of food consumption, in addition to effervescent, volatile, caustic or corrosive, viscous liquids, etc., in the sector of products for human consumption not necessarily food, such as pharmaceutical or beauty, but also products intended for industrial or household cleaning, such as supplies of greasing liquids for motor vehicles or stationary machines, or the care of street furniture, etc.
    [0009]
    [0010] Specifically, the partial opening and closing device for cans with flow dispenser, object of the invention, can be used to cover pouring holes in cans, and to allow the partial emptying of its contents by pouring, especially in cans with base circular.
    [0011] Background of the invention
    [0012]
    [0013] Until now, only the closing devices that are used by means of threaded or pressure closure with a piece that covers the total diameter of the surface side of the opening of a canister or a can are known. Generally, a circularly shaped piece of a semi-soft plastic material whose annular side is externally superimposed on the side wall of the can or can, or a tin cap with thread. This is also usually the solution for a closure, in the case that the opening on the side of the boat or can is only partial.
    [0014]
    [0015] Examples of products whose wrap is partially opened on one side of a side as a pouring hole are first of all the aforementioned condensed milk or refreshing drinks in aluminum cans, providing at least the first one of a lid for closing but not all countries of its commercialization, while in the sector of the refreshing drinks offered in aluminum boats with partial hole in its cover, a lid that accompanies it since its manufacture is not usually detected. To cover and store product remains in these containers you have to use plastic lids that are generally sold as accessories and not specific to the boat whose hole you want to cover.
    [0016]
    [0017] There is, however, no partial opening and closing device that offers a solution for the possibility of plugging the partial opening of the can lid, allowing the pouring of the dosed product and being an integral part thereof and not merely accessory.
    [0018] Therefore, there is a need for a partial opening and closing device for cans with flow dispenser, for the possibility of plugging pouring holes in them and to allow the partial dosing of their contents by pouring, especially in cans of lids with round base It is precisely here that the present invention intervenes.
    [0019] Summary of the invention
    [0020]
    [0021] Partial opening and closing device for cans with flow dispenser, to enable the partial emptying of the contents and subsequent closure of a can with a detachable partial lid as an integral part of the lid of a container, the first delimited by a line of weakening in circumference, characterized in that it comprises a lever for opening the partial cover comprising a free end for a hand grip with a coupling device, while the other has a starter extension with an annular lever closure that fits in the closure annular of plate, being the lever in fixed union with the cover through riveted by its union piece with a sliding cap that uncovers a passage opening that has lateral guide rails and a safety seal and with a base plate in fixed connection with the can lid, which comprises a passage frame for the passage of the lever start extension, or n plate rivet gap and a plate lace device for engaging the lever coupling device.
    [0022]
    [0023] According to one aspect of the invention, the lever comprises a free end that has a distance between its lower surface and the upper surface of the lid beneath it.
    [0024]
    [0025] According to another aspect of the invention, the lever comprises a hook-shaped coupling device on the underside of its free end that fits into the plate-fitting device beneath it.
    [0026]
    [0027] According to a further aspect of the invention, the lever comprises a connecting piece as an integral part of the same piece in its lower surface in fixed connection with the cover through riveting in its center.
    [0028]
    [0029] According to another aspect of the invention, the lever comprises a rivet gap in its center above the connecting piece.
    [0030]
    [0031] According to a further aspect of the invention, the lever comprises an annular lever closure at the end of the starter extension with external dimensions greater than those of the passage opening above it, smaller than those of the partial cover below he and identical to those of the annular plate closure.
    [0032]
    [0033] According to another additional aspect of the invention, the lever comprises a sliding stopper that uncovers a passage opening by horizontal movement in a longitudinal direction of the lever towards the center of the lid.
    [0034]
    [0035] According to a further aspect of the invention, the lever comprises lateral guide rails on both sides of the passage opening and in its prolongation of upper lever surface recessed longitudinally, above the sides of the passage frame and in the upper depression , which fit into the lateral stopper guides of the sliding stopper.
    [0036]
    [0037] According to another aspect of the invention, the extended upper surface extension of the lever prevents longitudinally the exit of the sliding plug by abutting the lever body.
    [0038]
    [0039] According to a further aspect of the invention, the sliding cap comprises a breakable security seal.
    [0040]
    [0041] According to another additional aspect of the invention, the breakable security seal consists of a tie strip on the lower side of the side of the sliding plug opposite the edge of the can with the side of the naso frame on the lower side of the lever thereof side.
    [0042] According to a further aspect of the invention, the base plate comprises a passage frame that has the same width as the lever start extension for its vertical passage.
    [0043]
    [0044] According to another aspect of the invention, the base plate comprises on its lower side an annular plate closure of identical dimensions of diameter which has the annular lever closure surrounding the passage frame.
    [0045]
    [0046] According to a further aspect of the invention, the base plate comprises on the side of the passage frame towards the center of the cover and in a transverse direction a cutting edge of the joint strip.
    [0047]
    [0048] According to another additional aspect of the invention, the base plate comprises a plate rivet gap just below the lever rivet gap.
    [0049]
    [0050] According to a further aspect of the invention, the base plate comprises in a transverse direction a fitting device opposite to the side of the passage frame and centered on the plate for the engagement of the lever coupling device thereon by pressure.
    [0051]
    [0052] Brief description of the drawings
    [0053]
    [0054] The foregoing and other features and advantages of the invention will become more clearly apparent from the following detailed description in conjunction with the attached schematic drawings, in which:
    [0055]
    [0056] - Figure 1 shows a plan view of a lid of a can with a partial opening and closing device for cans with flow dispenser, the lever with the free end is visible, the central riveting with the connecting piece under the Lever rivet gap and the lever start extension with the sliding cap with its guide rails inside the passage frame, the base plate is located under the lever.
    [0057]
    [0058] - Figure 2 shows an elevational view of a lever as a loose piece, the annular lever closure and the elevation of the lower face of the free end and the safety seal can be seen.
    [0059] - Figure 3 is a plan view of a lever as in the previous figures as a loose piece and seen from above,
    [0060]
    [0061] - Figure 4 shows a view of the same lever but from below,
    [0062]
    [0063] - Figure 5 is a plan view of a base plate mounted on the lid of a can, the plate passage frame, the breaking edge of the safety seal, the plate rivet gap and the fitting device are visible for the lever coupling device,
    [0064]
    [0065] - Figure 6 is an elevational view of the base plate as a loose piece,
    [0066]
    [0067] - Figure 7 shows a plan view and seen from above of the base plate as in Figures 5 and 6.
    [0068]
    [0069] - Figure 8 is a view of the same plate seen from below, appreciable the annular plate closure,
    [0070] - Figure 9 is a perspective view of a can without the lever cover and base plate, visible the location of the rivet and the partial cover in the lid with its line of weakening.
    [0071] - Figure 10 shows the lid of a can in plan as in Figure 1, but with the sliding plug slid along the lever inside the recessed lever surface, the passage opening visible within the passage frame and the guide rails on top of it.
    [0072] - Figure 11 is a perspective view of a sliding plug as a loose piece, the sliding slide side guides visible.
    [0073] - Figure 12 is a perspective view of a lever devoid of the sliding plug.
    [0074] Detailed description of the invention
    [0075] The following description will be made in relation to the use of the partial opening and closing device for cans with flow dispenser (1), object of the invention, for feed cans. However, this should not be construed as a limitation of the invention, but as an illustration thereof by way of example, since, as mentioned above, the present device can have many other applications.
    [0076] Referring first to Figures 1 to 12 of the drawings, it is noted that the partial opening and closing device for cans with flow dispenser (1), object of the invention, comprises a lever (6) for opening the partial cover (3) of 20 a cover (4) of a can (2), with a sliding plug (12) covering a passage opening (14) under it, with a connecting piece (11) for the joint Fixed the lever with the cap with a rivet (9) and a base plate (10) under the lever in fixed connection with the can of the can.
    [0077] Figure 1 shows a lid (4) of a can (2) with a partial opening and closing device for cans with flow dispenser (1), the lever (6) with the free end (7) of grip being visible, the central rivet (9) with the connecting piece (11) under the lever rivet gap (16) and the starter extension (8) of the lever with the sliding plug (12) with its guide rails (15) Inside the passage frame (13), the base plate (10) is located under the lever (6). The closing device (1) is located before the first opening of the can (2). The lever (6) is in a horizontal position.
    [0078] Figure 2 shows an elevational view of a lever (6) as a loose piece, the annular lever closure (18) and the elevation of the lower face of the free end (7) and the safety seal (24) are appreciated.
    [0079] Figure 3 shows a lever (6) as in the previous figures as a loose piece and seen from above.
    [0080] Figure 4 shows a view of the same lever (6) but from below.
    [0081] Figure 5 shows a base plate (10) mounted on the lid (4) of a can (2), the plate passage frame (27), the breaking edge (28) of the security seal (24) are visible ), the plate rivet gap (22) and the fitting device (21) for the coupling device (17) of the lever (6).
    [0082] Figure 6 is an elevational view of the base plate (10) as a single piece.
    [0083] Figure 7 shows a plan view and seen from the top of the base plate (10).
    [0084] Figure 8 is a view of the same plate seen from below, appreciable the annular plate closure (23).
    [0085]
    [0086] Figure 9 is a perspective view of a can (2) devoid of the lever cover (4) and base plate (10), visible the location of the rivet (9) and the partial cover (3) in the lid (4) with its line of weakening (5).
    [0087]
    [0088] Figure 10 shows the lid (4) of a can (2) in plan as in Figure 1, but with the sliding plug (12) slid along the lever (6) inside the recessed lever surface (26 ), the passage opening (14) visible within the passage frame (13) and the guide rails (15) above it.
    [0089]
    [0090] Figure 11 is a perspective view of a sliding plug (12) as a loose piece, the sliding slide side guides (20) are visible.
    [0091]
    [0092] Figure 12 is a perspective view of a lever (6) devoid of the sliding plug (12).
    [0093]
    [0094] In order to use said partial opening and closing device for cans with flow dispenser (1) for the first time, the part provided in the lid (4) of the container (2) is first uncovered, by manual starting with the lever (6) and insertion of the partial lid (3) inside the container with its starter extension (8). The lever is rotated in this maneuver about 90 ° from its horizontal position to a vertical position, taking it from its free end (7) raised for a hand grip on the axis of the connecting piece (11), riveted on the cover (4) of fixed union. In this maneuver, the safety seal (24) is broken with the breaking edge on the base plate (28) that prevents sliding of the sliding plug (12) in the new state of the can.
    [0095]
    [0096] The lever (6) is then returned to its horizontal position and the coupling device (17) is hooked in the form of a hook in the coupling device (21) on the base plate (10) by manual pressure.
    [0097]
    [0098] The sliding plug (12) is slipped manually horizontally by breaking the safety seal (24) into the recessed lever surface (26) along the guide rails (15). In this action, the passage opening (14) is uncovered. The pouring hole in the lid (4) of the can (2) below it is free and allows the evacuation of the contents of the container in the desired amount. Once the pouring maneuver is finished, the hole in the lid (4) is closed by sliding the plug (12) horizontally in the opposite direction to the previous one. The product flow is dosed by decreasing and finally cutting the spill with the total closure of the passage opening (14).
    [0099]
    [0100] For future evacuations, the sliding of the sliding plug (12) forwards or backwards with pouring and flow dosing movements is sufficient. The partial opening and closing device for cans with flow dispenser (1), thus allows the desired or necessary openings and closures until the total emptying of the container (2).
    [0101]
    [0102] Obviously, the use of the partial opening and closing device for cans with flow dispenser (1), object of the invention, for tasks other than its use for food product contents would be developed in the same manner described above, pulling the lever (6) for uncovering the hole (14) of the partial cover (3) in the cover (4) upwards with breaking of the seal (24) for the first use of the device in a can before being used for the first time time and down followed by horizontal movements of the sliding plug (12) in the desired direction to open or close.
    [0103] The invention has thus created a partial opening and closing device for cans with flow dispenser that offers several advantages, among which the following can be highlighted:
    [0104] - Simple structure, and as a consequence, ease of use.
    [0105] - Practical use, due to the universality and versatility of application.
    [0106] - Form of aesthetic presentation, since both waiting to be used for the first time and later when storing remains of the unconsumed content, the universal lid for cans and cans offers an aspect of strength.
    [0107] The above description has focused on the essential features of the invention. However, it is understood that the described device could be subject to modifications in its shape and structure without departing from the invention. Therefore, it is intended that the scope thereof be limited solely by the content of the appended claims.
    权利要求:
    Claims (16)
    [1]
    1. Partial opening and closing device for cans with flow dispenser (1), to enable the partial emptying of the contents and subsequent closing of a can (2), with a detachable partial lid (3) as an integral part of the lid ( 4) of a container, the first delimited by a line of weakening (5) in circumference, characterized in that it comprises a lever (6) for opening the partial lid comprising a free end (7) for a hand grip with a coupling device (17), while the other has a starter extension (8) with an annular lever closure (18) that fits into the annular plate seal (23), the lever being in fixed connection with the cover a through riveting (9) by its connecting piece (11), with a sliding plug (12) that uncovers a passage opening (14) that has lateral guide rails (15) and a safety seal (24) and with a base plate (10), in fixed connection with the can lid, which c It includes a passage frame (13) for the passage of the lever start extension (8), a plate rivet gap (22) and a plate fitting device (21) for the fitting of the coupling device of lever (17).
    [2]
    2. Partial opening and closing device for cans with flow dispenser (1) according to claim 1, characterized in that the lever (6) comprises a free end (7) having a distance between its lower surface and the upper surface of the cover (4) under it.
    [3]
    3. Partial opening and closing device for cans with flow dispenser (1), according to claims 1 and 2, characterized in that the lever (6) comprises a hook-shaped coupling device (17) in the lower face of its free end (7) that fits into the plate lace device (21) under it.
    [4]
    4. Partial opening and closing device for cans with flow dispenser (1) according to claim 1 to 3, characterized in that the lever (6) comprises a connecting piece (11) as an integral part of the same part on its lower surface in fixed connection with the cover through riveting (9) in its center.
    [5]
    5. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 4, characterized in that the lever (6) comprises a rivet gap (16) in its center above the connecting piece (eleven).
    [6]
    6. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 5, characterized in that the lever (6) comprises an annular lever closure (18) at the end of the starting extension ( 8) with external dimensions greater than those of the passage opening (14) above it, smaller than those of the partial cover (3) below it and identical to those of the annular plate closure (23).
    [7]
    7. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 6, characterized in that the lever (6) comprises a sliding plug (12) that uncovers a passage opening (14) by movement horizontal in the longitudinal direction of the lever (6) towards the center of the cover (4).
    [8]
    8. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 7, characterized in that the lever (6) comprises lateral guide rails (15) on both sides of the passage opening (14 ) and in its extension of upper surface recessed lever (26) longitudinally, above the sides of the passage frame (13) and in the upper depression, which fit into the lateral stopper guides (20) of the sliding plug ( 12).
    [9]
    9. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 8, characterized in that the extension of upper surface lowered from lever (26) prevents longitudinally the exit of the sliding plug (12) by bordering on the lever body (6).
    [10]
    10. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 9, characterized in that the sliding cap (12) comprises a breakable safety seal (24).
    [11]
    11. Partial opening and closing device for cans with flow dispenser (1), according to claims 1 to 10, characterized in that the breakable security seal (24) consists of a connecting strip on the lower side of the side of the sliding plug (12) opposite the edge of the can (2) with the side of the passage frame (13) on the lower side of the lever (6) on the same side.
    [12]
    12. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 11, characterized in that the base plate (10) comprises a passage frame (27) having the same width as the extension of start (8) of the lever (6) for its vertical passage.
    [13]
    13. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 12, characterized in that the base plate (10) comprises on its lower side an annular plate closure (23) of identical measures of diameter of the annular lever closure (18) circling the passage frame (27).
    [14]
    14. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 13, characterized in that the base plate (10) comprises on the side of the passage frame (27) towards the center of the lid (4) and in a transverse direction a cutting edge (28) of the connecting strip (27).
    [15]
    15. Partial opening and closing device for cans with flow dispenser (1) according to claims 1 to 14, characterized in that the base plate (10) comprises a plate rivet gap (22) just below the rivet gap of lever (16).
    [16]
    16. Partial opening and closing device for cans with flow dispenser (1), according to claims 1 to 15, characterized in that the base plate (10) transversely comprises a fitting device (21) opposite the side of the frame of step (27) and centered on the plate for engaging the lever coupling device (17) on it by pressure.
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    同族专利:
    公开号 | 公开日
    EP3632807A1|2020-04-08|
    WO2020070548A1|2020-04-09|
    ES2719454B2|2019-11-12|
    WO2020070548A9|2020-07-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3708091A|1970-08-05|1973-01-02|Steel Corp|Can end with bonded seal slide|
    US4127212A|1977-01-28|1978-11-28|Waterbury Nelson J|Vendable reclosable beverage container|
    US4570817A|1984-12-21|1986-02-18|International Paper Company|Slideable reclosable plastic lid|
    US5086941A|1990-01-25|1992-02-11|Board Of Regents Of The University Of Wisconsin System On Behalf Of University Of Wisconsin - Stout|Dispenser closure assembly|
    WO2001094228A1|2000-06-02|2001-12-13|Stone Container Corporation|Paperboard can with an integrated paperboard lid having a slide closure|WO2021180358A3|2020-03-10|2021-11-04|Genoveva Serra Caselles|Profiled guide rail with movable opening and closing device for containers|US5497896A|1994-12-12|1996-03-12|Shand; Ronnie A.|Container opener with extendable member|
    GB2426970A|2005-06-11|2006-12-13|Richard Evenson|Reclosable container such as a drink can|
    EP2546159B1|2011-07-12|2016-04-20|Heimo Gutmann|Resealable container|
    法律状态:
    2019-07-10| BA2A| Patent application published|Ref document number: 2719454 Country of ref document: ES Kind code of ref document: A1 Effective date: 20190710 |
    2019-11-12| FG2A| Definitive protection|Ref document number: 2719454 Country of ref document: ES Kind code of ref document: B2 Effective date: 20191112 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201800219A|ES2719454B2|2018-10-05|2018-10-05|Partial opening and closing device for cans with flow dispenser|ES201800219A| ES2719454B2|2018-10-05|2018-10-05|Partial opening and closing device for cans with flow dispenser|
    EP19380005.9A| EP3632807A1|2018-10-05|2019-03-13|Device for partial opening and closing of cans|
    PCT/IB2019/000595| WO2020070548A1|2018-10-05|2019-07-10|Device for partially opening, and for closing, cans|
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