• 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:
    Protective lid for containers, comprising an upper lid (1) provided to cover the upper part of the container (2) and a hinge section (3) provided to exert an angular movement of the upper lid (1) with respect to the face top of the container (2), the hinge section (3) comprising at least one engagement portion with a contact surface (31) provided to be adhered by an adhesive material to the side wall (20) of the container (2). Said contact surface has an arcuate path with a radius substantially equal to the radius of curvature of the side wall (20) of the container (2), and with a length less than the circumferential length of the side wall of the container (2). In this way, the protective cap is devoid of a lower ring to be fixed to the container, so that the manufacturing and assembly process is simplified. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2541790A1
    申请号:ES201530041
    申请日:2015-01-15
    公开日:2015-07-24
    发明作者:José Francisco González Sánchez
    申请人:José Francisco González Sánchez；
    IPC主号:
    专利说明:

    DESCRIPTION

    Protective cover for containers and packaging provided with said protective cover.
    OBJECT OF THE INVENTION 5

    The purpose of this application is to register a protective lid for packaging that incorporates notable innovations and advantages.

    More specifically, the invention proposes the development of a protective lid for containers, 10 comprising an upper lid intended to cover the upper part of the container and a hinge section that simplifies the assembly and reduces the number of components.

    BACKGROUND OF THE INVENTION
     fifteen
    At present, the existence of protective means for packaging is known, for example, intended for the consumption of beverages. The applicant is the holder of various inventions related to a protection system for packages comprising an upper protective cap and a lower ring that is diametrically fixed on the upper part of the container body, the lid and the lower ring being connected to each other by means of a hinge section. twenty

    Although this protective system described above is effective from a hygienic point of view and easy to use for the user or consumer, its assembly process on the containers can be laborious, so the time of placement of each protector in its corresponding container It implies a longer time. 25

    In addition, the applicant is not currently aware of an invention that has all the features described herein.

    DESCRIPTION OF THE INVENTION 30

    The present invention has been developed in order to provide a protective cap that is configured as a novelty within the field of application and resolves the aforementioned drawbacks, also providing additional advantages that will be apparent from the accompanying description. then. 35

    It is therefore an object of the present invention to provide a protective lid for containers, comprising an upper lid intended to cover the upper part of the container and a hinge section provided to exert an angular movement of the upper lid with respect to the face upper part of the package, and is essentially characterized by the fact that the hinge section comprises at least a hitch portion with a contact surface intended to be adhered by means of an adhesive material on the side wall of the container, said contact surface having an arcuate path with a radius substantially equal to the radius of curvature of the side wall of the container, and with a length less than the circumferential length of the side wall of the container. Four. Five

    Mention that the adhesive can be applied directly on the contact surface of the hinge section or in the area of the side wall of the container where the contact surface will subsequently adhere.
     fifty
    Thanks to these characteristics, the process of placing the protective cap on a container, for example, in the form of a can, is facilitated, since it can be joined by the surface with an adhesive on the side wall of the container in question, whereby you can increase the
    Productivity ratios in the assembly process of the protective caps on the containers. In addition, when an annular body is not used, the amount of material needed to obtain the protective cap is reduced and the injection mold used is simplified, whereby manufacturing costs are reduced.
     5
    Another advantageous aspect not less important is the fact that it also makes it possible to facilitate and reduce the volume of stacking during storage, for example, before mounting the protective caps on the corresponding containers.

    According to another aspect of the invention, the contact surface has a plurality of cavities arranged along the length of the contact surface.

    In a particularly preferred embodiment, the top cover and the hinge section are made in one piece.
     fifteen
    Advantageously, the length of the contact surface of the hitch portion is less than a quarter of the circumferential length of the side wall of the container.

    Also preferably, the hitch portion has a cross section in the form of a rectangular trapezoid. twenty

    It is another object of the invention to provide a package comprising a body with a substantially cylindrical shape that includes a protective cap as described above.

    Advantageously, it is possible that the top cover includes positioning means. In a preferred embodiment, such positioning means consist of a plurality of radially arranged partitions that protrude from the inner face of the upper cover, in which such partitions can fit in a plurality of housings in a complementary manner with respect to the partitions and arranged on the outer face of the top cover. In this way, the stacking of protective covers is facilitated one on top of the other during its manufacturing process and its storage, preventing such partitions from rotating the protective cover in an undesired manner and guaranteeing the stacking.

    Additionally, the top cover has sealing means that ensure the tightness of the top cover with respect to the container. These sealing means 35 may preferably comprise a double lip that protrudes inferiorly and circumferentially from the flange of the upper cover.

    According to another characteristic of the protective cover of the invention, the hinge section additionally has clipping means that link the two articulated halves or portions 40 that constitute the hinge section in a closing condition of the upper cover, which It facilitates the manufacturing by means of an injection process the assembly of the protective cover in an open condition, that is, the two halves or articulated portions of the hinge being substantially aligned axially and, consequently, facilitating their manufacturing process. Thus, it also allows the hinge to be kept in a static position during the adhesion process of the hinge section to the container.

    Also advantageously, the top cover may include at least one warranty seal. In a preferred embodiment, said guarantee seal is defined by at least one weakened region having a segment of smaller thickness than the rest of the material of the upper cover 50 extending from the outer flange of the circumferential contour of the upper cover and laterally with respect to the position of an outgoing tab. In this way, the user can be guaranteed that the lid and, consequently, the container has not previously been
    its consumption Thus, the arrangement of this segment of smaller thickness is broken when the user tries to press or flex upwardly the upper cover by placing a finger of the latter in the area of the projecting flange.

    Other features and advantages of the protective cap object of the present invention will be apparent from the description of a preferred but not exclusive embodiment, which is illustrated by way of non-limiting example in the accompanying drawings, in which:

    BRIEF DESCRIPTION OF THE DRAWINGS
     10
    Figure 1.- It is a perspective view of an embodiment of the protective cap according to the present invention;
    Figure 2.- It is a perspective view from another point of view of the protective cap represented in Figure 1;
    Figure 3.- It is a partial perspective view of a container provided with the protective cap 15 according to the present invention;
    Figure 4.- It is a partial perspective view of the package shown in the previous figure from another point of view;
    Figures 5A and 5B.- They are top plan views of a container with two embodiments of the protective cap of the invention, in which in figure 5A the hinge section 20 extends laterally while in figure 5B the hinge section It is shorter in relation to Figure 5A;
    Figure 6.- It is a top perspective view of the protective cap of the invention;
    Figure 7.- It is a perspective view of the container with the top lid in an open condition; 25
    Figure 8.- It is a partially sectioned perspective view of a container with the protective cap in a closed condition that includes an enlarged detail view; Y
    Figure 9.- It is a perspective view and a detail of the clipping means present in the protective cap.
     30
    DESCRIPTION OF A PREFERRED EMBODIMENT

    In view of the aforementioned figures and, according to the numbering adopted, an example of a preferred embodiment of the invention can be observed therein, which comprises the parts and elements indicated and described in detail below. 35

    Thus, as can be seen in the attached figures, the protective cover for packages essentially comprises an upper cover (1) provided to cover the upper part of the container (2) and a hinge section (3) provided to exert an angular movement of the upper lid with respect to the upper face of the container, which has a pair of regions as an axis (30). 40

    As can be seen more clearly in Figures 1 and 2, the hinge section (3) comprises a hitch portion with a contact surface (31) intended to be adhered by means of an adhesive material on the side wall (20) of the container (2), said contact surface (31) having a slightly arched path whose radius of curvature 45 is substantially equal to the radius of curvature of the side wall of the container (2), having a length less than the circumferential length of the wall side of the container More preferably, the length of the contact surface of the hitch portion is less than a quarter of the circumferential length of the side wall (20) of the container (2).
     fifty
    Mention that the hitch portion has a cross-section in the form of a rectangular trapezoid, in which the contact surface (31) has a plurality of cavities or grooves (32) separated from each other in an equidistant manner and being arranged along
    of the length of the contact surface (31). This rectangular trapezoid shape is suitable for conventional metal can-type containers that have a cylindrical section of low height (21) (see Figure 6) in the upper part of the side wall (20) of which a portion extends inferiorly with a truncated conical shape, such that the hooking portion is perfectly fixed and adapted to the cylindrical section (21) and the truncated conical shaped portion.

    Entering in greater detail in the upper cover (1), it comprises a body of injection moldable plastic material with a circumferential shape that has a circumferential flange and a central raised part (10) with respect to an annular section that will allow the stacking of another container on the protective cover (1), so that it facilitates the storage of containers both during transport and during the commercialization of the containers in establishments as well as allows and facilitates the stacking of the protective covers for storage, transport and feeding in lid assembly machines in containers. Additionally, it includes a protruding tab (11) in the front part that facilitates the operation of lifting the upper lid (1) when the user wants to use the container to consume the beverage contained therein.

    Returning back to the hinge section (3), it may include an arcuate shoulder (33) (see Figures 3 to 5) that is used as a locking mechanism to allow the upper cover 20 (1) to be held in a fully open position during the dispensing process of the beverage or liquid present inside the container (2), corresponding to the position represented in figure 6.

    Both the top cover (1) and the hinge section (3) can be made in a single piece 25 and made of a biodegradable material.

    As can be seen in Figures 1, 2, 6 and 7, the upper cover (1) includes positioning means with a purpose of an anti-rotation system consisting of a plurality of radially arranged partitions (12) protruding from the inner face of the upper cover (1), 30 such partitions (12) being fitted in a plurality of housings (13) (see Figure 6) that take a complementary form with respect to the partitions (12) and arranged in the face outer upper cover (1).

    In order to guarantee in a simple and practical way that the protective cover has not been manipulated before opening the container, the upper cover (1) includes a guarantee seal that is essentially defined by a pair of weakened regions or breakage lines that each of them has a segment (16) of smaller thickness than the rest of the material of the upper cover (1) (see figures 1 and 2) extending from the outer flange of the circumferential contour of the upper cover (1) and laterally with respect to the position of an outgoing flange 40 (11).

    With particular reference now to figures 5A and 5B, the upper floor of a container with two embodiments of the protective cap of the invention have been shown, in which in figure 5A the hinge section extends laterally, so as to facilitate the placement 45 of a grouping of protective caps stacked on a supply channel provided with a longitudinal groove in a lid assembly line in containers. On the other hand, there is also the possibility that, as shown in Figure 5B, the hinge section has a shorter length with respect to Figure 5A.
     fifty
    In an embodiment shown in Figure 8, the upper cover (1) has sealing means comprising a relatively flexible double lip (14) protruding
    inferiorly and circumferentially of the flange of the upper lid (1), which can be coupled to the circumferential projecting flange of the can (2) in the form of a can.

    In addition, in order to facilitate the industrialization process of the protective cap described above, the hinge section (3) may have a clip means that link the two halves of the hinge section (3) in a condition of closing the lid top (1). These clipping means essentially consist of a pair of hooks (14) spaced apart from each other and located in one of the halves or portions articulated with each other that can be inserted by folding the upper cover (1) into corresponding cavities (15) present in the another half or articulated portion, as shown in greater detail in Figure 9. 10

    The details, shapes, dimensions and other accessory elements used in the manufacture of the protective cap of the invention may be conveniently substituted by others that do not depart from the scope defined by the claims that are included below. fifteen
    权利要求:
    Claims (11)
    [1]

    1. Protective lid for containers, comprising an upper lid (1) provided to cover the upper part of the container (2) and a hinge section (3) provided to exert an angular movement of the upper lid (1) with respect to the upper face of the package, characterized in that the hinge section (3) comprises at least a hitch portion with a contact surface (31) intended to be adhered by means of an adhesive material on the side wall (20) of the container (2), said contact surface having an arcuate path with a radius substantially equal to the radius of curvature of the side wall (20) of the container (2), and with a length less than the circumferential length of the side wall of the 10 container (2).

    [2]
    2. Protective cover for packages according to claim 1, characterized in that the contact surface (31) has a plurality of cavities (32) arranged along the length of said contact surface (31). fifteen

    [3]
    3. Protective cover for containers according to claim 1, characterized in that the top cover (1) and the hinge section (3) are made in one piece.

    [4]
    4. Protective cover for containers according to claim 1, characterized in that the length of the contact surface of the hitch portion is less than a quarter of the circumferential length of the side wall of the container (2).

    [5]
    5. Protective lid for containers according to claim 1, characterized in that the hitch portion has a cross-section in the form of a rectangular trapezoid. 25

    [6]
    6. Protective cover for containers according to claim 1, characterized in that the upper cover (1) includes positioning means for stacking one cover over another, consisting of a plurality of radially arranged partitions (12) protruding from the inner face of the upper cover (1), such partitions (12) being fitted in a plurality of 30 housings (13) in a complementary manner with respect to the partitions and arranged in the outer face of the upper cover (1).

    [7]
    7. Protective cover for containers according to claim 1, characterized in that the upper cover (1) has sealing means present on the flange of the upper lid (1) that can be linked to the container.

    [8]
    8. Protective lid for containers according to claim 7, characterized in that the sealing means comprise a double lip (14) protruding inferiorly and circumferentially from the flange of the upper lid (1). 40

    [9]
    9. Protective lid for containers according to claim 1, characterized in that the hinge section has clipping means that link two halves of the hinge section (3) in a condition of closing the upper lid (1).
     Four. Five
    [10]
    10. Protective cover for containers according to claim 1, characterized in that the upper cover (1) includes at least one guarantee seal defined by at least one weakened region having a segment of smaller thickness than the rest of the material of the upper cover (1), extending from the outer flange of the circumferential contour of the upper cover (1) and laterally with respect to the position of a protruding flange (11). fifty

    [11]
    11. Container (2) comprising a body with a substantially cylindrical shape characterized by the fact that it includes a protective cap according to any of claims 1 to 10.
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    同族专利:
    公开号 | 公开日
    CA2973932A1|2016-07-21|
    MA40787A1|2017-11-30|
    US20170361979A1|2017-12-21|
    EP3246264A1|2017-11-22|
    BR112017014990A2|2018-03-20|
    US10549883B2|2020-02-04|
    MA40787B1|2018-08-31|
    CN107406167A|2017-11-28|
    CO2017008127A2|2017-10-31|
    CL2017001812A1|2018-03-23|
    RU2664358C1|2018-08-16|
    ZA201705466B|2018-12-19|
    ES2541790B1|2016-01-26|
    JP6438156B2|2018-12-12|
    CN107406167B|2019-07-30|
    WO2016113441A1|2016-07-21|
    JP2018502797A|2018-02-01|
    MX2017009172A|2018-02-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5273176A|1993-03-01|1993-12-28|Diaz Eusebio M|Reclosable cover for a beverage can|
    DE19927779A1|1999-06-17|2000-12-21|Hertel Reinhard|Plastic or metal drinks container has tear-off strip and partially or completely removable. protective lid which allows containers to remain stackable|
    DE20209535U1|2002-06-19|2003-10-30|Popp Feinkost Gmbh|Stackable plastic lid with label for container closure has a circumferential edge bulge with stacking ribs and alignment ribs which extend into a label locator area of a lid below|
    ES1052705U|2002-08-08|2003-02-01|Val Catala Sebastian Del|Hygienic/protective laminar cover for drink cans|
    WO2004110891A1|2003-06-13|2004-12-23|Dong-Yeol Suh|Cap of can for drinking and can for drinking having the same|
    WO2006098611A1|2005-03-14|2006-09-21|Souza Legorreta Joaquin|Hygienic beverage can lid|
    JPH0549625U|1991-12-04|1993-06-29|天龍化学工業株式会社|Wide-mouthed container|
    DE9418300U1|1994-11-15|1995-03-23|Greuel Werner|Sealing lid for standard tin cans and similar containers|
    JP3575888B2|1995-09-29|2004-10-13|雪印乳業株式会社|Leak prevention mating container|
    JP4947511B2|2005-01-31|2012-06-06|株式会社吉野工業所|Plastic container with in-mold label|
    AU2006307793A1|2005-10-24|2007-05-03|Benjamin Dawidowicz|Can for beverages comprising a protective lid|
    FR2892393B1|2005-10-24|2008-01-25|Benjamin Dawidowicz|METAL BOX FOR BEVERAGES HAVING A COVER AND METHOD FOR MANUFACTURING THE SAME|
    CN2892705Y|2006-01-18|2007-04-25|云南红酒业有限公司|Rotary cramp type packaging box|
    FR2898110A1|2006-03-03|2007-09-07|Benjamin Dawidowicz|Beverage e.g. aerated beverage, can, has protective lid nested on upper surface of can and connected to can via pull-tab, where lid and pull-tab constitute single-piece unit made of same metal as can|
    JP5446466B2|2008-05-30|2014-03-19|大日本印刷株式会社|Container with lid|
    ES1072101Y|2010-03-15|2010-08-13|Martinez Fco Javier Cana|PROTECTOR FOR CONTAINERS, ESPECIALLY FOR CONTAINERS OF LATA TYPE|
    ES2429942B1|2013-07-05|2014-09-10|José Francisco González Sánchez|Hygienic seal for packaging|CN111386229B|2017-12-15|2021-12-24|赫斯基注塑系统有限公司|Closure cap for a container|
    ES1204636Y|2017-12-29|2018-04-30|Sanchez Jose Francisco Gonzalez|PACKAGING PROTECTOR|
    法律状态:
    2016-01-26| FG2A| Definitive protection|Ref document number: 2541790 Country of ref document: ES Kind code of ref document: B1 Effective date: 20160126 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201530041A|ES2541790B1|2015-01-15|2015-01-15|Protective cover for containers and packaging provided with said protective cover|ES201530041A| ES2541790B1|2015-01-15|2015-01-15|Protective cover for containers and packaging provided with said protective cover|
    CA2973932A| CA2973932A1|2015-01-15|2015-10-27|Protective lid for containers|
    MX2017009172A| MX2017009172A|2015-01-15|2015-10-27|Protective lid for containers.|
    JP2017555846A| JP6438156B2|2015-01-15|2015-10-27|Protective lid for container|
    CN201580077780.2A| CN107406167B|2015-01-15|2015-10-27|Protection cap for container|
    MA40787A| MA40787B1|2015-01-15|2015-10-27|Protective lid for containers|
    BR112017014990-7A| BR112017014990A2|2015-01-15|2015-10-27|protective cap for containers, and container|
    EP15807681.0A| EP3246264A1|2015-01-15|2015-10-27|Protective lid for containers|
    RU2017127177A| RU2664358C1|2015-01-15|2015-10-27|Protective cover for containers|
    PCT/ES2015/070775| WO2016113441A1|2015-01-15|2015-10-27|Protective lid for containers|
    US15/544,086| US10549883B2|2015-01-15|2015-10-27|Protective lid for containers|
    CL2017001812A| CL2017001812A1|2015-01-15|2017-07-12|Protective lid for containers.|
    ZA2017/05466A| ZA201705466B|2015-01-15|2017-08-11|Protective lid for containers|
    CONC2017/0008127A| CO2017008127A2|2015-01-15|2017-08-11|Protective lid for containers|
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