• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
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    • 专利摘要:
    LID IN THE FORM OF BUILDING BLOCKS, USE OF LID, AND, LID PRODUCTION PROCESS The present invention consists of a "building block" type lid with fittings compatible with building block fitting patterns marketed under the LEGO and / or LEGO DUPLO or other similar brands compatible with these, as well as uses and processes of production of such cover. More specifically, the invention relates to a lid in the form of building blocks, comprising a side wall (1) provided with a fixing element of the lid to the package to be covered (14), top surface (2) having an internal wall ( 2-i) and external wall (2-e), lid base (3), one or more male pins (4) and one or more female niches (5), with their longitudinal axes arranged in a direction essentially parallel to the inner portion of the side wall (1), in which such one or more male pins (4) have an external diameter (DE) of (4.8 plus or minus 0.1) mm, (6.5 plus or minus 0.1) millimeters or (9.4 plus or minus 0.2) millimeters and such one or more female niches (5) have an internal diameter (DI) of (4.8 plus or minus 0.1) millimeters, of (6.5 plus or minus 0.1) millimeters or (9.4 plus or minus 0.2) millimeters.
    公开号:BR112015015039B1
    申请号:R112015015039-0
    申请日:2013-12-26
    公开日:2021-01-26
    发明作者:Henry Jun Suzuki；Claudio Patrick Vollers
    申请人:Vilma da Silva Araujo Baptista；
    IPC主号:
    专利说明:

    Field of the Invention
    [001] The present invention belongs to the field of packaging caps in the form of building blocks. More specifically, the present invention relates to certain building block lids with fittings compatible with basic building block fitting patterns marketed under the LEGO and / or LEGO DUPLO brands or other similar brands compatible with these, as well as their production uses and processes. Background of the Invention
    [002] Building block-type packaging caps are known and have been described in several patent publications: EP2489605, WO2011153598, CN202046587U, RU106605, RU108024, WO201023652, US8187050, BR200802245, GB2410493, CN2706417U, WO252001610, WO9967151, BR9802607, WO9948582, WO9936332, US5361919, DE8003690, US4202456, IL41948, US3713247.
    [003] Were also described in several industrial designs: BR-DI7002250-0, BR-DI7002421-9, BR-DI7002422-7, BR-DI7002423-5, BR- DI7002424-3, BR-DI7002425-1, BR-DI7002426 -0, BR-DI7002427-8, BR- DI7002428-6, BR-DI7002429-4, BR-DI7002430-8, BR-DI7003736-1, BR- DI7003737-0, BR-DI7003738-8, BR-DI7003739-6 , BR-DI7003740-0, BR- DI7003741-8, BR-DI7003742-6, BR-DI7003743-4, BR-DI7003744-2, BR- DI7003745-0, BR-DI7003746-9, BR-DI7003747-7, BR -DI7005906-3, BR- DI7005907-1, BR-DI7005908-0, BR-DI7005909-8, BR-DI7005910-1, BR- DI7005911-0, BR-DI7005912-8, BR-DI7005913-6, BR-DI7005914 -4, BR- DI7005915-2, BR-DI7005916-0, BR-DI7005917-9, BR-DI7005918-7, BR- DI7005919-5, BR-DI7005920-9, BR-DI7005921-7, BR-DI7005922-5 , BR- DI7005923-3, BR-DI7005924-1, BR-DI7005925-0, BR-DI7102727-0, BR-DI7102833-1, CN-201230100653.9, WO-D053490-002, WO-D053490-003 and WO-D053490 -004.
    [004] Although they have different ways of fitting each other, covers that make up the current state of the art present as a problem the lack of versatility of assembly and compatibility with existing toys of the type of building blocks, especially with toys of the type of building blocks sold under the brands LEGO, LEGO DUPLO or other similar brands compatible with these.
    [005] Building block-type toys marketed under the brand LEGO and LEGO DUPLO are probably the most widespread internationally. Its success can be attributed, at least partially, to the standards of dimensions, shape and spatial distribution of its basic fittings. More recently, also to the large number of electromechanical accessories, characters, moving parts or with special shapes.
    [006] The present invention solves problems in the current state of the art by making building blocks type lids compatible with LEGO and / or LEGO DUPLO lines building blocks, and vice versa. At the same time, it allows the assembly of several sets composed only of covers. In optional complementary aspects, the present invention also provides building block type covers, compatible with building blocks of the LEGO and / or LEGO DUPLO lines, which minimize unwanted fitting problems between the covers, for example, when they are linearly stacked in certain packaging closing machines. Additionally, it also optionally provides building block type covers, compatible with building blocks of the LEGO and / or LEGO DUPLO lines, which circumvent potential problems of impossibility of fitting that could occur due to the collision of elements constituting two or more covers. to be fitted together. Brief Description of Figures
    [007] FIGURE 1 illustrates schematic representation of components of the lids comprised by the present invention, including side wall (1) provided with a fixing element of the lid to the package to be capped (14) such as, for example, a thread (14-a ), top surface (2) showing internal wall (2-i) and external wall (2-e), cover base (3), male pin (4) and female niche (5). 1A top view, 1B top view, 1C bottom view, 1D bottom view.
    [008] FIGURE 2 illustrates optional configurations for the side wall (1), top surface (2), more specifically its external wall (2-e), cover base (3) and male pin (4). In all cases with a perspective view from above.
    [009] FIGURE 3 illustrates optional configurations for the outer skirt (6). 3A, 3C and 3E in bottom perspective view. 3B, 3D and 3F in lower view corresponding to 3A, 3C and 3E, respectively.
    [0010] FIGURE 4 illustrates optional configurations for the male pins (4) and points out ways in which their external diameters (DE) are measured.
    [0011] FIGURE 5 illustrates optional configurations for the female niches (5) and points out ways in which their internal diameters (DI) are measured. In examples 5B, 5C, 5D and 5E, the frontal view represents with hypothetical dotted lines the circumference corresponding to the internal diameter (DI) of the female niches (5).
    [0012] FIGURE 6 illustrates a particular optional configuration of five female niches (5): a central female niche (5) in the form of an inner portion of a central tube (TC) and four lateral female niches (5) delimited by fins ( AL) on the external skirt (6) and by the external wall of a central tube (TC). 6A being a bottom perspective view and 6B a bottom view. In 6A and 6B, the circumference corresponding to the internal diameter (DI) of the female side niches (5) is represented with hypothetical dotted lines.
    [0013] FIGURE 7 illustrates female niche configurations (5), regarding their position in relation to the portion of the lid that comes into contact with the inner part of the package.
    [0014] FIGURE 7A illustrates an example of a female niche (5) tubular, with a square cross section, entirely constituted by elements on the inside of the cover.
    [0015] FIGURE 7B illustrates an example of four female niches (5) formed fins on the inside of the cover and by fins on the outside of the cover.
    [0016] FIGURE 7C shows an example of four female (5) tubular niches, with a circular cross section, entirely constituted by elements on the outside of the cover.
    [0017] FIGURE 7D illustrates an example of six female (5) tubular niches, with a circular section, four of which are made up of elements on the outside of the lid and two of them made up of elements on the inside of the lid.
    [0018] FIGURES 8 and 9 illustrate, respectively, different optional positioning distributions of male pins (4) with (4.8 ± 0.1) mm outside diameter (DE) and female niches (5) with (4, 8 ± 0.1) mm of internal diameter (DI). Figures in 8 top views and figures in 9 bottom views. In both figures 8 and 9, the hypothetical dotted lines serve to illustrate a square matrix formed by multiple parallel and orthogonal lines with a distance of (8.0 ± 0.1) millimeters between them.
    [0019] FIGURE 10 illustrates how the optional lateral dimension (L) and height (H) also optional can be measured in lids with parallelepipedal shape. It also illustrates the positioning of male pins (4) with diameters of (4.8 ± 0.1) mm in relation to the perimeter of the outer wall of the upper surface (2-e). Being 10A top view and 10B side view.
    [0020] FIGURE 11 shows examples of optional docking areas (7). In all cases, inferior views, in which the free space for occupation by male pins is represented with hypothetical dotted lines.
    [0021] FIGURE 12 illustrates examples of optional rupture seals (8) for the lids, with FIGURE 12E illustrating an example in which the base of the lid (3) has small indentations and the appearance of the set formed by the side wall (1 ), lid base (3) and rupture seal (8) are small windows at the height of the lid base (3).
    [0022] FIGURE 13 illustrates different positioning distributions and optional configurations of male pins (4), female niches (5) and cover base (3).
    [0023] FIGURE 13A illustrates an example in which the positioning of the connection elements is done in such a way that two covers can be fitted together, in diagonal stacking, without collision between the constituent elements of the covers.
    [0024] FIGURE 13B illustrates an example in which female niches (5) protrude beyond the base of the cover (3), so that the base of the cover (3) does not collide with male niches (4) of a second cover to be fitted, in diagonal stacking, with this first cover.
    [0025] FIGURE 13C illustrates an example in which the base of the lid (3) has small indentations, so that it does not collide with male niches (4) of a second lid to be fitted, in diagonal stacking, with that first lid. FIGURE 13D, on the other hand, illustrates an example in which male pins (4) have cutouts (12) so that they do not collide with the base of the lid (3) of a second lid to be fitted, in diagonal stacking, with that first lid.
    [0026] FIGURE 14 illustrates optional forms of assembly of covers according to the present invention.
    [0027] FIGURES 14A, 14B, 14C and 14D illustrate examples of inserts, in diagonal stacking, respectively, of lids illustrated in FIGURES 13A, 13B, 13C and 13D.
    [0028] FIGURE 15 illustrates an optional configuration in which the male pins (4) are located at the bottom of the cover and the female niches (5) are located on the outer wall of the top surface (2-e).
    [0029] FIGURES 16 A to 16C illustrate optional schematic representations of the base portion of the cover showing indentation in the form of cutout (9) in the optional shape of the cobblestone (FIGURE 16A), indentation in the form of the recess (10) in the optional shape of cylinder segment (FIGURE 16B) and indentation in the form of narrowing (11) in the optional cylinder segment format (FIGURE 16C), in a frontal view perpendicular to the wall, in a vertical view parallel to the wall and in a frontal perspective view.
    [0030] FIGURES 17A to 17C illustrate examples of fastening elements of the lid to the package to be capped (14), such as: thread (14-a) (FIGURE 17C +, Vtcxc fq Vkrq “gorwtra g gktc” * 36-b ) (FIGURE 17B), deformable ring-type lock (14-c) (FIGURE 17C).
    [0031] In FIGURES 1 to 17, the representation of one or more constitutive elements present in the lids may have been suppressed, so that the other elements were more evident. Such suppression is commonly observed for the fixing element of the cover to the package to be covered (14), which does not appear in several lower views in perspective, although it is present in all covers according to the present invention. In FIGURE 11, the packaging in ugt Vcorcfc guVá kpfkecfc eqoq “RM”
    [0032] FIGURE 18 illustrates an example of a cap according to the present invention, with dimensions compatible with bottlenecks with Finish PCO 1881, with twelve male niches (4) on the top surface (2-e) and four female niches (5) nearby to the base of the lid (3), where the base of the lid (3) and the females (5) have an enlarging ring around them. This ring has a square shape and is inscribed in a square with a lateral dimension (L) of (31.8 ± 0.2) millimeters.
    [0033] FIGURES 19A to 19F and 20A to 20C illustrate additional examples of caps according to the present invention. Description of the Invention
    [0034] In accordance with a first main aspect, the present invention consists of a functional lid, in the form of a mounting block comprising a side wall (1) provided with a fixing element of the lid to the package to be covered (14), top surface (2) presenting internal wall (2-i) and external wall (2-e), cover base (3), one or more male pins (4) and one or more female niches (5), with their longitudinal axes arranged essentially parallel to the inner portion of the side wall (1), in which such one or more male pins (4) have an external diameter (DE) of (4.8 ± 0.1) millimeters, of (6.5 ± 0.1) mm or (9.4 ± 0.2) mm and such one or more female niches (5) have an internal diameter (DI) of (4.8 ± 0.1) mm, (6.5 ± 0.1) ) millimeters or (9.4 ± 0.2) millimeters.
    [0035] Examples of elements constituting the covers comprised by the present invention are illustrated in FIGURE 1.
    [0036] According to the present invention, a functional cover is any cover with the function of closing packages, provided with fastening elements of the cover to the package to be covered, such as threads or latches for its fixation, removal and eventual replacement. The application of caps according to the present invention is not limited, but it can be particularly interesting for closing bottles of soft drinks, water, juices, etc., in which the opening presents a relatively uniform pattern among products of different brands found on the market. Other types of packaging in which the lids comprised by the present invention may be useful involve, for example, pots of food, cosmetics, medicines or even tubes or tubes for creams and pastes, among others.
    [0037] Still according to the present invention, building blocks are understood as unitary structures, with protuberances and recesses, which can be fitted with other compatible unitary structures, forming relatively stable three-dimensional sets and which can be raised and turned upside down , without the unitary structures being detached from each other.
    [0038] According to the present invention, the side wall (1) is understood as the portion of the lid that is laterally and directly in contact with the package to be closed. The fixing element of the lid to the packaging (14) is understood as constituting element of the side wall (1) whose function is to keep the lid firmly attached to the packaging to be covered. Top surface (2) means the portion of the lid that joins the side wall (1) to provide the closure of the package and the base of the lid (3) means the lower perimeter of the side wall (1), opposite the top surface (2).
    [0039] In optional configurations, the side wall (1) can be cylindrical in shape or even present other diverse shapes.
    [0040] Examples of fixing elements from the lid to the packaging (14) are illustrated in FIGURES 17A to 17C and include: thread (14-a), "gorwta g turn" * 36-b) lock, lock in the form of deformable ring (14-c). Threaded fasteners (14-a) are in the form of a groove or shoulder with a helical, continuous or segmented shape, and are particularly useful for capping packages provided with necks with complementary helical grooves or grooves, similar to the nut and screw. Fastening elements of the vkrq “gorurrc g gira” * 36-b) are in the form of projections on the lid that can be inserted and then accommodated, by rotating the Vaorc, go uulequ qw eapalgVas go forma fg IgVrc “N” in the godalcigo the ugr is capped. In optional construction, they are presented in the form of grooves or grooves go fqroa fg lgvra “N” at the time of swaku rguualvqu in godalaigo rqfgo ugr inserted and then accommodated, by rotating the lid. Locking fasteners in the form of a flexible ring (14-c) are presented in the form of a ring, continuous or segmented, on the lid, which expands and then compresses around the neck of the package to be covered, commonly provided bounce. In optional construction, they are presented in the form of a compressible ring or as a set formed by multiple fins, in the lid, which compresses and then expands around the neck of the package to be covered, usually provided with groove or recess.
    [0041] In optional configurations, the top surface (2) can have essentially flat surfaces on both its external (2- and) and internal (2-i) walls. Also optionally, the inner wall (2-i) of the top surface (2) can be associated with elements that assist in sealing the package, such as sealing rings, stopper sealing membranes or toggles. In cases where the top surface (2) is associated with a stopper or spigot, the wall of the stopper or spigot that is in contact with the packaging can play the role of the inner portion of the side wall (1). Optionally, the top surface can be composed or covered by overlapping layers. In this case, the outer wall of the top surface (2-e) will be considered as your wall that is exposed outside the cover and will be considered as the inner wall of the top surface (2-i) your wall will be exposed on the side of inside cover.
    [0042] In optional configurations, the base of the cover (3) is in the form of aligned elements, which essentially delimit the perimeter of a semiplane parallel to the top surface (2).
    [0043] Interesting optional constructions for the base of the lid (3) include, for example, the presence of small indentations in relation to the height of the locking elements located under the inner wall of the top surface (2-i), in order to allow the lids according to the present invention to be seated on surfaces that have ridges or pins that coincide with the base of the lid (3), as, for example, when two lids according to the present invention are placed on top of each other and the positioning one of the fitting elements of one of the covers coincides with the base of the cover (3) of the other cover. In optional configurations, the indentations at the base of the cover (3) can take the form of cutouts (9), recesses (10) or narrowing (11) or combinations thereof, on the side wall (1). Optional indentation formats can be the most varied, including, for example, internal portions of prisms, cobblestones, cylinders or portions thereof. In another optional configuration, the indentations at the base of the cover (3) can be applied in its entire length, causing the entire base of the cover to recede, so that the locking elements, located under the inner wall, top surface ( 2-i), end up protruding beyond the base of the cover (3).
    [0044] Examples of optional configurations for the side wall (1), top surface (2) and lid base (3) are illustrated in FIGURE 2. Examples of indentations in the form of cutouts (9), recesses (10) or nips (11) on the side wall (1) are illustrated, respectively, in FIGURES 16A, 16B and 16C.
    [0045] In an optional complementary construction, the covers comprised by the present invention may have an external skirt (6), which consists of a second wall external to the side wall (1) and which delimits an empty space or goes around it. An example of an optional configuration is one in which the outer skirt (6) has an opening facing the same side as the base of the cover (3). Another example of an optional configuration, complementary or not, is one in which the base of the outer skirt (6) is parallel to the base of the cover (3), which may be on the same plane, above or below it.
    [0046] Examples of optional external skirt configurations (6) are illustrated in FIGURE 3. Optionally, the external skirt (6) can also show indentations in the form of cutouts (9), recesses (10) or narrowing (11) or combinations of these, on the side wall of the external skirt, similarly to indentations on the side wall (1). Example of external skirt (6) with recess in the form of narrowing is illustrated in FIGURES 19C and 19D.
    [0047] According to the present invention, male pins (4) are understood as any protuberances capable of being fitted into cylindrical niches. An example of an optional conformation is one in which the male pins (4) according to the present invention are essentially cylindrical. An essentially cylindrical shape means an elongated and rectilinear shape, with an essentially circular cross-section, which presents an essentially smooth lateral surface or, if at all, containing protuberances or protrusions with heights that do not exceed 20% of the diameter of its cross-section, especially containing protuberances or protrusions with heights that do not exceed 10% of the diameter of its cross section; heights these measurements in the radial direction of the cross section. Also optionally, the male pins (4) can have different shapes, such as, for example, polygonal prisms or other shapes. Additionally, they can also be formed by sets of separate parts that, together, delimit the outer perimeter of cylinders or polygonal prisms.
    [0048] Interesting shape options for the male pins (4) include, for example, pins in the form of cylinders with cutouts (12), in order to allow the seating and fitting of the lid according to the present invention with a second lid that presents constitutive elements that would coincide with the positioning of such male pins (4), if they were not cut out. The presence of male pins (4) with a cut-out cylinder shape can be particularly interesting, for example, in the case of covers where male pins (4) are present on the outer wall of the top surface (2-e) and female niches tubular (5) are present on the inner wall of the top surface (2-i), in positions where the base of the lid (3) would collide with one or more of the male pins (4) if they had completely circular cross sections and without cutouts.
    [0049] Still in relation to the formats, the male pins (4) may present their ends slightly rounded or beveled, to facilitate their introduction in the female niches (5).
    [0050] According to the present invention, the external diameter of the male pins (4) is (4.8 ± 0.1), (6.5 ± 0.1) or (9.4 ± 0.2) millimeters. In the case of cylindrical male pins (4) constructed with little deformable materials, the external diameter (DE) corresponds to the diameter of the external circular section of the pin itself. For male pins (5) with different shapes constructed with little deformable materials, the outer diameter (DE) corresponds to the diameter of the smallest circumference that circumscribes the cross section of the pin. Male pins (4) constructed with deformable materials, and having variable external diameter (DE) when pressed, will be considered to have a diameter of (4.8 ± 0.1), (6.5 ± 0.1) millimeters or ( 9.4 ± 0.2) millimeters, when these can be inserted, under pressure, in cylindrical holes with these diameters.
    [0051] In a possible optional configuration, male pins (4) with (9.4 ± 0.2) mm outside diameter (DE) can be combined with female niches (5) with (4.8 ± 0.1) either (6.5 ± 0.1) mm internal diameter (DI), or even male pins (4) with (6.5 ± 0.1) mm external diameter (DE) can be combined with female niches (5 ) with an internal diameter (4.8 ± 0.1) mm (DI), in tube-shaped shoulders, in which the inner space of the tube corresponds to the female niche (5) and the outer wall of the tube delimits the male pin (4). Other possible optional configurations with a tubular shape include, for example, tubes with an outer diameter (DE) of (13.0 ± 0.2) mm and an inner diameter (DI) of (9.4 ± 0.2), (6, 5 ± 0.1) or (4.8 ± 0.1) millimeters.
    [0052] In relation to its length, the male pins (4) can have different dimensions. For example, lengths of about 1 to 10 millimeters. The use of longer male pins (4) can be particularly interesting when they are constructed with more deformable materials, such as, for example, polypropylene and polyethylene or even when the male pins (4) are positioned under the inner wall of the cover surface. (two). Especially in the case of longer male pins (4), it may be interesting to use small crossbars or walls interconnecting the base of two or more male pins (4), to avoid or minimize their deformation or misalignment over time.
    [0053] Examples of possible male pin configurations (4) are illustrated in FIGURE 4.
    [0054] According to the present invention, female niches (5) are understood as any recesses in which protuberances of building blocks, such as the male pins (4) described above, can be inserted and fitted. The female niches (5) according to the present invention can assume multiple formats. Interesting formats of female niches (5) that touch at least three points of cylinders that can be inserted in them are interesting.
    [0055] Female niche format options (5) comprise, for example, cylindrical holes, polygonal prismatic holes, internal portions of tubular ducts, spaces delimited between cylinders or essentially parallel prisms, essentially parallel flat surfaces, projections or fins arranged in configuration that form essentially parallel plans or combinations of these. By essentially parallel, we mean planes or straight lines with an angle of inclination of up to fifteen degrees between them. In examples of optional conformations, the female niches (5) are delimited by elements that are totally parallel to each other.
    [0056] According to the present invention, the internal diameter (DI) of the female niches (5) is (4.8 ± 0.1) mm, (6.5 ± 0.1) mm or (9.4 ± 0.2) millimeters. In the case of female cylindrical niches (5) constructed with little deformable materials, the internal diameter (DI) corresponds to the diameter of the internal circular section of the niche itself. For female niches (5) with different shapes constructed with little deformable materials, the internal diameter (DI) corresponds to the diameter of the most calibrated cylinder that can be inserted in the niche. Female niches (5) constructed with deformable materials, and which have a variable internal diameter (DI) when pressed, will be considered to have a diameter of (4.8 ± 0.1) mm, (6.5 ± 0.1) mm or (9.4 ± 0.2) millimeters, when cylinders with these diameters can be inserted into them under pressure.
    [0057] In a possible optional configuration, female niches (5) with (6.5 ± 0.1) or (4.8 ± 0.1) mm internal diameter (DI) can be combined with male pins (4) with (9.4 ± 0.2) mm outside diameter (DE), or even female niches (5) with (4.8 ± 0.1) mm inside diameter (DI) can be combined with male pins (4 ) with an external diameter (6.5 ± 0.1) mm (DE), in tube-shaped shoulders, where the inner space of the tube corresponds to the female niche (5) and the outer wall of the tube delimits the male pin (4). Other possible optional configurations with a tubular shape include, for example, tubes with an outer diameter (DE) of (13.0 ± 0.2) mm and an inner diameter (DI) of (9.4 ± 0.2), (6, 5 ± 0.1) or (4.8 ± 0.1) millimeters.
    [0058] Examples of possible optional configurations of female niches (5) are illustrated in FIGURE 5.
    [0059] An interesting conformation for female niches (5) is that formed by a space delimited by a male niche (4) in the form of a cylindrical tube (TC), with an external diameter of (6.5 ± 0.1) mm and an internal diameter (DI) of (4.8 ± 0.1) mm or with an external diameter of (13.0 ± 0.2) mm and an internal diameter (DI) of (9.4 ± 0.2) mm, and also delimited by the parallel faces of two fins (AL) pointed towards the cylinder tube (TC), in which the apexes of such fins (AL) and a semi-straight on the outer wall of the cylindrical tube (TC) delimit female niches (5) with internal diameters (DI) of (4.8 ± 0.1) mm or (9.4 ± 0.2) mm, respectively.
    [0060] Examples of female niches (5) with such a particular optional configuration are illustrated in FIGURE 6.
    [0061] Regarding the depth, the female niches (5) can have different dimensions. For example, depth of about 1 to 10 millimeters. The use of deeper female niches (5) can be particularly interesting when these are combined with longer male pins (4). Especially in the case of deeper female niches (5), it may be interesting to use small sleepers or walls interconnecting the external walls of two or more female niches (5), to avoid or minimize their deformation or misalignment over time.
    [0062] Regarding the location on the cover, the male pins (4) and the female niches (5) can be seated on or in or connected to any components of the covers, including the outer wall of the top surface (2-e) or extension thereof, the inner wall of the top surface (2-i) or the side wall (1) or the cover skirt (6) optional.
    [0063] According to optional configurations, the elements that form the female niches (5) can be arranged integrally in the portion of the lid, which is in contact with the inner part of the package to be closed. According to an optional second configuration, the elements that form the female niches (5) can be partly arranged on the part that is in contact with the inner part of the package and partly on the part that is not in contact with the inner part, such as, for example , the inner wall of the outer skirt (6). According to an optional third configuration, the female niches (5) can be arranged entirely in the part that is not in contact with the inner part of the package. This third construction is particularly interesting in cases where it is not desirable to include additional elements on the inside of the package. Examples of possible female niche configurations (5) are illustrated in FIGURE 7.
    [0064] Regarding orientation, according to the present invention, the male pins (4) and the female niches (5) are arranged with their longitudinal axes in a direction essentially parallel to the internal portion of the side wall (1). By essentially parallel, we mean planes or straight lines with an angle of inclination of up to fifteen degrees between them. In examples of optional arrangements, the male pins (4) and the female niches (5) are arranged with their longitudinal axes in a direction totally parallel to the inner portion of the side wall (1) and to each other.
    [0065] According to an optional specific aspect, the covers comprised by the present invention not only have male pins (4) and female niches (5) with specific dimensions, but also have specific spatial distributions for such pins and niches, when more than one of them is present: When two or more male pins (4) with a diameter of (4.8 ± 0.1) or (6.5 ± 0.1) millimeters are present, the spatial distribution of such pins optionally corresponds to that of points of quadrangular matrix formed by multiple parallel and orthogonal lines with a distance of (8.0 ± 0.1) mm between them. When two or more male pins (4) with a diameter of (9.4 ± 0.2) millimeters are present, the spatial distribution of the center of such pins corresponds to that of points of a square matrix formed by multiple parallel and orthogonal lines with a distance of (16 ± 0.2) mm between them. When two or more female niches (5) with an internal diameter of (4.8 ± 0.1) or (6.5 ± 0.1) millimeters are present, the spatial distribution of the center of such niches corresponds to that of matrix points quadrangular formed by multiple parallel and orthogonal straight lines with a distance of (8.0 ± 0.1) mm from each other, optionally containing an additional female niche (5) at the intersection of the diagonal lines of the squares of such matrix. When two or more female niches (5) with an internal diameter of (9.4 ± 0.2) mm are present, the spatial distribution of the center of such niches corresponds to that of points of a square matrix formed by multiple parallel and orthogonal lines with distance (16 ± 0.2) millimeters apart, optionally containing an additional female niche (5) at the intersection of the diagonal lines of the squares of such matrix.
    [0066] Regarding the number and distribution of male pins (4) and female niches (5), they can be present in different quantities and locations. In certain types of optional constructions, they have distributions that allow lids, according to the present invention, to be simultaneously fitted with three or more lids in multiple positions and configurations, including the diagonal stacking of lids in which one or more male pins (4 ) or female niches (5) on the same surface are available for additional fittings, even when the cover is already connected to another one. For that, it is interesting to position two or more fitting elements (female niches (5) or male pins (4)) distant from each other and close to the perimeter of the top surface (2) on its outer wall (2- e) and / or on its interior wall (2-i).
    [0067] According to another interesting optional construction, the distribution of male pins (4) and female niches (5) can be done in such a way that, when two equal covers are linearly stacked on top of each other, pairs of niches are not formed females (5) with male pins (4) pluggable. Such a construction can be particularly useful to avoid the unwanted connection between two lids, for example, in automatic packaging closure lines where the lids are fed with linearly stacked lids, with the base of one lid on top of the other.
    [0068] FIGURES 8 and 9 illustrate, respectively, examples of optional positioning distributions of male pins (4) and female niches (5).
    [0069] According to another optional specific aspect, the covers comprised by the present invention may have a parallelepipedal shape in which the top surface (2) is rectangular, with at least one lateral dimension (L) of (((N x 8) - 0 , 2) ± 0.2) millimeters, where N is an integer. Still in this case, optionally, there will be a male pin (4) or a female niche (5) in diameter (4.8 ± 0.1) mm with center positioned at a distance of (((nx 8) - 4.1) ± 0.1) mm from the edge of the top surface or there will be a male pin (4) or a female niche (5) in diameter (9.4 ± 0.2) mm with center positioned at a distance of (((nx 16) - 8.2) ± 0.2) mm from the edge of the top surface (2), where n is an integer, independent of N.
    [0070] In accordance with yet another optional aspect, the covers comprised by the present invention have the top surface (2) and the base of the cover (3) in the form of parallel planes and which are at a height (H) of ((M x 3.2) ± 0.2) millimeters, where M is an integer. FIGURE 9 shows examples of optional height measurements (H) for the covers.
    [0071] FIGURE 10 shows examples of lateral dimensions (L) and height (H) of lids with parallelepipedal shape, as well as an example of positioning male pins (4) with diameters of (4.8 ± 0.1) millimeters.
    [0072] Still in relation to optional dimensions and configurations, the side wall (1) and / or the external skirt (6) or additional elements can delimit spaces that touch sets of two or more male pins (4), forming interlocking areas optional (7), such as, for example, triangular areas that touch three male pins (4) or quadrangular or circular areas that touch four or eight male pins (4) or two parallel planes that touch two different male pins (4). Examples of configurations of such optional docking areas (7) are shown in FIGURE 11.
    [0073] According to another optional aspect, the lids comprised by the present invention can be associated with a rupture seal (8), which can be detached or not from the lid when opening the package. Usually, the rupture seal (8) has the shape of a ring connected to the base of the lid (3) by means of small perforated connections or even by a thin wall made of the material with which the lid is made, being such connections or thin are broken when the cover is removed from the packaging. In cases where the base of the lid (3) has small indentations or teeth, the appearance of the assemblies formed by the side wall (1), lid base (3) and rupture seal (8) can be of small windows at the height of the cover base (3).
    [0074] In addition to its functional application of locking lids and indication of tampering with packaging, the use of removable rupture seals (8) can be particularly interesting, for example, in cases where the distribution of male pins (4) and of female niches (5) on the outer wall of the top surface (2-e) and under the inner wall of the top surface (2-i) can form interlocking pairs of female niches (5) with male pins (4), when two lids, which did not have the rupture seals (8), were linearly stacked. In such cases, the temporary elongation of the side wall (1) by the rupture seal (8) can be used to avoid the unwanted connection between two caps, for example, in automatic packaging closure lines.
    [0075] FIGURE 12 shows examples of optional rupture seals (8) for the covers.
    [0076] Examples of different positioning distributions and optional configurations of female niches (5), male pins (4) and cover base (3) are illustrated in FIGURES 13A to 13D. Examples of possible optional forms of assembly of lids according to the present invention are illustrated in FIGURES 14A to 14D.
    [0077] FIGURE 15 illustrates an optional configuration in which the male pins (4) are located at the bottom of the cover and the female niches (5) are located on the outer wall of the top surface (2-e).
    [0078] Several other additional aspects can be used in conjunction with the covers comprised by the present invention, including the use of reliefs or prints on their surfaces that can form pre-determined mosaics or figures, use of materials with different colors, transparencies and compositions . Optionally, combinations of the covers comprised by the present invention with slots, cutouts and other types of connectors can also be used, such as those described in the publications referenced on pages 1 and 2 above.
    [0079] According to a second main aspect, the present invention comprises the use of caps according to the present invention for the assembly of connected cap sets, by means of the fitting of a tubular female niche (5) or a male pin (4) of a first cap according to the present invention, respectively with male pin (4) or tubular female niche (5) of a second cap according to the present invention.
    [0080] The use of caps as per the present invention, for the assembly of connected cap sets, can be applied in several types of industries. For example, in the toy industry, in the furniture industry, in the civil construction industry, as a structural element of thermal insulation, acoustic insulation, among other applications.
    [0081] According to a third main aspect, the present invention comprises processes for producing lids according to the present invention. Such production processes include injection or compression molding processes.
    [0082] According to the present invention, injection molding is understood as a manufacturing process that comprises the melting of the raw material (commonly in the form of grains or powder) in a chamber, followed by injection of the melted material into a mold cavity. and followed by subsequent cooling and extraction of the formed parts. Examples of injection molding equipment are produced by the company NISSEI PLASTIC INDUSTRIAL CO. LTD. and sold under the name NEX-III Series, such as the NEX80-III-12EG equipment.
    [0083] According to the present invention, compression molding is understood as a manufacturing process that comprises the heating and compression of the raw material (commonly in the form of grains or powder) directly into molding cavities, followed by the extraction of the formed parts. Examples of injection molding equipment are produced by GRUPO SACMI and marketed under designations such as CCM32M, CCM24L, CCM48S, among others.
    权利要求:
    Claims (13)
    [0001]
    1. Lid in the form of building blocks, comprising: a side wall (1) provided with a fixing element for the lid to the package to be covered (14); a top surface (2) featuring an inner wall (2-i) and an outer wall (2-e), a lid base (3), one or more male pins (4) and one or more female niches (5 ), with their longitudinal axes arranged in a direction essentially parallel to the inner portion of the side wall (1), in which such one or more male pins (4) have an external diameter (DE) of (4.8 ± 0.1) mm, (6.5 ± 0.1) mm or (9.4 ± 0.2) mm and such one or more female niches (5) have an internal diameter (DI) of (4.8 ± 0.1) mm , (6.5 ± 0.1) mm or (9.4 ± 0.2) mm, characterized by the fact that the base of the lid (3) has indentations (9, 10, 11) in the side wall ( 9), in the form of cutouts (9), recesses (10) or narrowing (11) or combinations of these, allowing, in use, the cover to be seated on a surface that has protuberances or pins that fit with the base of the cover ( 3).
    [0002]
    2. Cap according to claim 1, characterized by the fact that, when two or more male pins (4) with an external diameter (DE) of (4.8 ± 0.1) or (6.5 ± 0) are present , 1) millimeters, the spatial distribution of such pins corresponds to that of quadrangular matrix points formed by multiple parallel and orthogonal lines with a distance of (8.0 ± 0.1) millimeters.
    [0003]
    3. Cap according to either of claims 1 or 2, characterized by the fact that, when two or more male pins (4) with an external diameter (DE) of (9.4 ± 0.2) mm are present, the Spatial distribution of the center of such pins corresponds to that of points of a square matrix formed by multiple parallel and orthogonal lines with a distance of (16 ± 0.2) millimeters.
    [0004]
    4. Lid according to any one of claims 1 to 3, characterized by the fact that, when two or more female niches (5) with an internal diameter (DI) of (4.8 ± 0.1) or (6 , 5 ± 0.1) mm, the spatial distribution of the center of such niches corresponds to that of points of a square matrix formed by multiple parallel and orthogonal lines with a distance of (8.0 ± 0.1) mm, optionally containing a female niche ( 5) additional at the crossing of the diagonal lines of the squares of such a matrix.
    [0005]
    5. Lid according to any one of claims 1 to 4, characterized by the fact that, when two or more female niches (5) with an internal diameter (DI) of (9.4 ± 0.2) millimeters are present, the spatial distribution of the center of such niches corresponds to that of points of a square matrix formed by multiple parallel and orthogonal lines with a distance of (16 ± 0.2) millimeters, optionally containing an additional female niche (5) at the intersection of the diagonal lines of such squares headquarters.
    [0006]
    6. Cover according to any one of claims 1 to 5, characterized by the fact that it has a parallelepipedal shape, in which the top surface (2) has at least one lateral dimension (L) of (((N x 8) - 0.2) ± 0.2) millimeters, where N is an integer.
    [0007]
    7. Cover according to any one of claims 1 to 6, characterized in that the top surface (2) and the base of the cover (3) are parallel planes and are at a height (H) of ((M x 3.2) ± 0.2) millimeters, where M is an integer.
    [0008]
    8. Lid according to any one of claims 1 to 7, characterized by the fact that one or more of its male pins (4) are indented to make room for the base of the lid (3) of a second lid, when two lids are fitted together.
    [0009]
    9. Lid according to any one of claims 1 to 8, characterized in that the indentations at the base of the lid (3) are applied along its entire length, so that the locking elements end up protruding beyond it.
    [0010]
    10. Lid according to any one of claims 1 to 9, characterized in that the distribution of the locking elements is made in such a way that, when two identical lids are linearly stacked, no pairs of female niches are formed (5) with plug-in male pins (4).
    [0011]
    11. Cap according to any one of claims 1 to 10, characterized by the fact that it additionally contains a rupture seal (8) that prevents the unwanted connection between two caps, prior to the removal of the rupture seal (8).
    [0012]
    12. Use of a cover according to any one of claims 1 to 11, characterized by the fact that it is for the assembly of connected cover sets, by means of a female tubular niche (5) or male pin (4) fitting. a first cover, respectively with male pin (4) or tubular female niche (5) of a second cover.
    [0013]
    13. Cap production process according to any one of claims 1 to 11, characterized by the fact that it is by means of injection molding or compression molding.
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    同族专利:
    公开号 | 公开日
    AR094319A1|2015-07-29|
    EP2939945A1|2015-11-04|
    MX2015008434A|2016-11-25|
    US9539519B2|2017-01-10|
    BR112015015039A2|2017-07-11|
    WO2014100875A1|2014-07-03|
    CN104918861B|2017-03-15|
    BR102012033635A2|2014-08-26|
    EP2939945B1|2018-07-18|
    CN104918861A|2015-09-16|
    EP2939945A4|2016-10-05|
    MX367201B|2019-08-08|
    US20150336019A1|2015-11-26|
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    法律状态:
    2018-11-13| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-11-05| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-12-08| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-01-26| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/12/2013, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    BRBR102012033635-9|2012-12-28|
    BRBR102012033635-9A|BR102012033635A2|2012-12-28|2012-12-28|Lid in the form of building blocks, their use and production process|
    PCT/BR2013/000599|WO2014100875A1|2012-12-28|2013-12-26|Lid shaped as a building block, use thereof and method for producing the same|
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