CN101117164A - 用于开口容器的封盖 - Google Patents

用于开口容器的封盖 Download PDF

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CN101117164A
CN101117164A CNA2007101413567A CN200710141356A CN101117164A CN 101117164 A CN101117164 A CN 101117164A CN A2007101413567 A CNA2007101413567 A CN A2007101413567A CN 200710141356 A CN200710141356 A CN 200710141356A CN 101117164 A CN101117164 A CN 101117164A
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迪米特里·M·C·J·巴克尔特
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Dart Industries Inc
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B65D45/327Clamping or other pressure-applying devices for securing or retaining closure members for applying radial or radial and axial pressure, e.g. contractible bands encircling closure member the clamping device being an annular member moved axially to clamp the closure by using radial pressure the annular member applying radial pressure against the inner surface of the container wall
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    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
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    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/00074Shape of the outer periphery curved
    • B65D2543/00092Shape of the outer periphery curved circular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
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    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00231Overall construction of the lid made of several pieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00296Plastic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342Central part of the lid
    • B65D2543/0037Flexible or deformable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509Cup
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
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    • B65D2543/00953Sealing means

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Abstract

用于配合在开口容器中的容器盖,包括上部和下部板,下部板包括外周向上定向的柔性凸缘密封件,上部板向上凸出并与下部板上的定位柱件协作,通过上部板围绕从下部板向上延伸且相对于凸缘密封件紧密向内间隔的支点的加强支点作用,上部板可选择地朝向下部板向下弯曲,以进行上部板的外周边缘抵靠凸缘密封件的向外运动。

Description

用于开口容器的封盖
技术领域
本发明涉及用于开口食物容器及类似容器的封盖。
背景技术
这种封盖在现有技术中是已知的并一般包括用于盖相对于容器的操作设计以提供盖对容器的正密封(positive seal)。这通常包括所选择的盖部件相对彼此以不显然或不方便实现的方式相当精巧的操作。此外,在很多情况下,为了产生正密封,容器的开口区域自身必须独特地构造成适应特定的封盖。
发明内容
本发明想要提供一种结构和使用方式都独特的封盖。该盖配合在容器开口内侧的内表面上,既可用作方便插入容器并从其移除的封闭物,又可用作紧密密封到容器壁的盖。容器内容物的性质决定使用封盖的方式。不管其使用方式如何,封盖都会呈在容器内安置在形成容器壁一部分的浅内部肩部上的相同位置。
封盖插入容器不需要盖部件相对于彼此的操作是很有意义的。而是,盖仅插入容器并插入到定位肩部上。当要实现正密封时,使用者仅需向下弯曲向上穹顶形的上部板或构件(通常使用其上的中心捏手),以配合并向外推动与下部板或构件一体的外周密封件。上部板会自动锁定在其向下弯曲的提供密封的位置并保持在该位置,直到简单地通过手指压力手动释放。在释放时,上部板通过其弹性记忆,会向上不弯曲并移动到其正常或静止的向上穹顶形位置并因此释放密封压力。
本发明的封盖结构上简单且经济,仅由两个部件形成,较佳地由适当合成树脂材料模制而成。这些部件包括独特配合以用作单一组件操作并在需要时为了清洗或相关目的可方便拆开的上部板和下部板。
下部板包括外部外周区域,该外部外周区域具有向上凸起的肋和从其向外间隔在下部板的外围端的向上延伸的密封凸缘。下部板在大致平行的肋和边缘凸缘之间被降低或形成在下部板的中心区域水平高度以下的沟槽,肋和凸缘在中心区域上方大致延伸至相同的高度。密封凸缘相对于下部板的其余部分(包括肋)具有较大的弹性柔性,以用于其向外弯曲成与容器壁配合,如下文将解释的那样。
下部板还包括中心地设置于其上的一对侧向间隔向上延伸的定位柱件。这些柱件在施加实际压力时可朝向彼此弹性弯曲,且在释放这些压力时,由于内在弹性记忆恢复到它们的初始位置。
上部板比下部板具有更大的弹性或弹性柔性并向上成穹顶形或凸出,用于在其上施加向下压力时朝向下部板选择性地向下弯曲。上部板通过自身的弹性记忆会在释放时恢复到其上部凸出位置。
在下部板上的两个定位柱件被向上接纳穿过上部板的中心开口。该上部板开口具有或限定相对的锁定边缘,在上部板的上部或未弯曲位置,所述锁定边缘配合在相对定位柱件上向外凸起的上部凸部之下。上部板的外部外周边缘部分配合在下部板肋上,使得上部板的最外部外周边缘邻近下部板凸缘密封件在该凸缘上的保持唇之下定位。这样,上部和下部板组装成本发明的封盖。
为了实现并保持所要求的密封作用,定位柱体包括一对下部锁定凸部,每个柱体上一个,在上部凸部下方间隔。上部板上的向下压力会通过卡合作用移动锁定边缘到下部凸部下方,并将上部板保持在相对于下部板的向下弯曲的密封位置。上部板的这种向下移动引起上部板的外部边缘围绕下壁板上肋相应地支点运动并且上部板的外周边缘抵靠凸缘密封件向外伸展,以及抵靠保持唇稍微向上的移动,以产生凸缘密封件的所想要的向外弯曲以与容器壁配合。当要求释放密封效果时,人们仅需朝向彼此侧向向内地移动柱件以释放下部锁定凸部,上部板的弹性记忆将板移动到其初始凸出构造,从而相应地撤除凸缘密封件上的密封压力。因为上部板锁定边缘置于上部柱件凸部之下,所以上部板和下部板将仍保持组装状态。
为了便于盖的使用和上部板的操作,围绕上部板的中心开口并围绕接纳穿过其中的向上突出的柱件形成向上定向的捏手。捏手的外周壁会包括与上部板的锁定边缘对准的相对的进入开口,用于在所述柱件凸部与板锁定便于协作时穿过其中移动和接触柱件凸部。捏手还包括与每个捏手壁开口对准的向下开口的腔,用以容纳两个柱件。这些腔具有内壁,该内壁在板组装时有助于柱件与捏手和上部板的锁定边缘的对准,并还在操纵柱件时防止柱件过度向内侧向扭曲或移动。
应当理解,在优选实施例中,盖和容器内壁是圆形的,也考虑到本发明的特征对其它构造的应用也是可行的且在技工的技能范围之内。
本发明的其它目的和特征会从以下的本发明的详细说明中显现出来。
附图说明
图1是开口容器和对准以接纳在其中的本发明封盖的分解立体图;
图2是封盖的两部件和其下方容器的分解立体图;
图3是封盖的上部板的仰视立体图;
图4是接纳在容器中并在其中处于锁定密封位置的封盖的立体图;
图5是在外周密封件在配合之前接纳在容器中的盖的剖视图;
图6是图5中标示区域的放大剖视详图;
图7是类似于图5的盖在其锁定位置的剖视图;
图8是图7中标示区域的放大剖视详图;以及
图9是进一步示出容器内的盖的锁定位置的放大剖视图。
具体实施方式
现更具体地参见附图,图1示出了封盖10和位于下方的相关容器12。如可注意到的,容器12是开口的并在其内壁表面上包括向内定向的支承肩部14。肩部14与容器壁的上边缘16向下间隔开,用于在容器内套筒式地接纳盖10以在肩部14上支承配合;注意例如图5和6。
如可注意到的,在所示优选实施例中,封盖10是圆形的并可配合在相应的圆柱形容器12内。此外,如图2和各种剖视详图所示,盖10仅需由两个构件组成:下部密封板18和上部控制板20,每个板都由适当的合成树脂材料模制而成。
下部板18包括稍微向上凸起的中心部分22并在其外端周围设有外周连续的肋24。下部板18在肋24之外,作为肋24外侧的一部分地向下并稍向外延伸到中心区域22的大致水平高度之下,并然后侧向向外翻转以形成安置在容器肩部14上的底部28。与外周底部28的外部边缘整体形成的外周垂直延伸密封凸缘30延伸到稍微低于肋24的上端的高度并终止于侧向向内定向的唇或凸缘折边32。
下部板密封凸缘30具有较大的柔性弹性,从而在受到压力时侧向向外弯曲以与容器壁配合(随后解释其方式)。该凸缘还包括显著的弹性记忆以在压力释放时恢复到初始位置。如图所示,该增加的柔性可通过将凸缘的厚度模制成比相对较刚的下部板的其余部分较薄来实现。
下部板18在板中央还包括一对侧向隔开的直立定位的柱件34。每个柱件34包括上部向外凸起的保持凸部36和与其向下间隔的向外凸起的锁定凸部38。上部凸部36形成下部保持突出部分40。下部凸部38设置类似的向下定向的保持突出部分38。下部凸部38还包括上部倾斜凸轮表面44。
柱件34具有一定程度的柔性和弹性记忆,使柱件能侧向朝向彼此弯曲用于使凸部向内回缩,并在柱件上的压力释放时,使柱件和凸部向外自动恢复到它们的初始位置。可通过在板体本身和向上定位的下部锁定凸部38之间的标号46处使柱件变窄而增加该弹性柔性。具体如图2所示,可在下部板18的中心区域22的上表面上沿柱件34之间且在柱件两侧上的弧设置加劲肋48。
现转向上部板20,该板是向上穹顶形或凸出到比下部板18的中心区域更大的程度,并包括外部外周密封偏置边缘50。中心开口52穿过顶部板20设置,且大小设置成接纳在朝向彼此稍微向内弯曲后向上穿过其的下部板的定位柱件34。开口52的相对边缘部分54适于与定位柱件34对准并选择性地配合到其上的定位和保持凸部36和38之下。这些开口边缘54形成锁定边缘并由位于下方的加强肋56来加强,所述加强肋从顶部板20的下表面围绕或从在其上形成的开口52和该开口52形成的锁定边缘54稍微向外地一体地垂下。
与顶部板20一体的捏手58围绕顶部板开口52并从其向上延伸。捏手58的外周壁60在锁定边缘54处中断以向外露出穿过其中的定位柱件。捏手的顶部62也会在与壁开口对准的64处稍微下陷,以确保可自由地手动接近定位柱件。还应当注意到上部板20的捏手58设有从壁60开口向内形成在其上的一对向下开口的腔66。每个腔包括相对侧壁68和内壁70。这些腔接纳定位柱件,使柱件相对于上部板20稳定并确保其与锁定边缘54正确对准。
尤其参见图5,在组装盖10的两个部件时,上部板20定位成通过开口52接纳定位柱件34。这会包括柱件相对于彼此的轻微弹性向内弯曲,以在定位柱件上的向内压力释放时,移动上部定位凸部34穿过开口并与其紧接的下方的相对锁定边缘54配合。同时,或接着,上部板的外周边缘50与上部板密封凸缘30在其上的上部保持唇32下方的内表面外周配合或与其紧相邻地定位。上部板20的弧构造成在该已装配位置安置在形成支点的下部板上的向上凸起的肋24上。这样装配的封盖适于自由进入容器的开口并以大致非密封的关系安置在容器肩部14上,在不需要正密封的情况下提供有效的封闭。在图6的放大详图中会指出这种非密封关系。
当要求密封关系时,顶部板20较佳地通过在向上凸起的捏手58上的直接压力在其中心区域向下弯曲到密封位置。这会使顶部板开口的锁定边缘沿着下部凸部38的上部凸轮表面44移动,致使定位柱件相应地稍微向内弯曲,直到锁定边缘54卡合在下部凸部38之下。然后柱件34通过其弹性记忆会向外移动以将锁定边缘保持在它们的最下方位置。通过在对捏手施加向下的压力时在定位柱件的定位凸部36上轻微地手动向内施加压力而实现锁定边缘54到下部保持凸部38下方的实际移动(如果想要的话)。封盖的密封位置会在图7和9中指出。
继续参见这些图和图8的详图,应当注意到在上部板20中心地向下弯曲并锁定在位时,其外部边缘部分会倾向于向外展开并绕肋24所形成的支点稍微向上移动,从而利用由凸缘密封件30上的上部保持唇32保持成抵靠该凸缘密封件的上部板的边缘50,向外弯曲外周凸缘密封件30的上部。支点肋24的设置提供了上部板外周施压边缘50的积极和受控制的向外运动,从而通过上部板相对于下部板的向下的独特单个作用操作确保正密封作用。
当要释放盖的密封件时,人们仅需要通过配合抵靠相对较宽和较厚的上部凸部36朝向彼此向内移动定位柱件34,直到上部板的锁定边缘54从下部凸部38释放。然后上部板20的弹性记忆会自动向上移动上部板的中心部分和其上的锁定边缘向上,直到边缘在不弯曲情况下配合在较深的上部定位凸部36以下。该移动同时会向内拉动上部板的外周施压边缘50远离凸缘密封件32,并将密封件从容器外周壁释放,从而可将盖从容器自由撤出。
上文被认为是对本发明原理的说明。本技术领域的技术人员可能会想到修改和改变,并不想要将本发明限制于所示和所述的具体结构和使用方法。而是,所有适当的修改和等同物可被认为落入所要求保护的本发明范围之内。

Claims (20)

1.一种容器盖,适于外周地配合并密封到容器壁的内表面上,所述盖包括下部密封板和上部控制板,所述下部板具有连续外周向上定向的密封件,所述上部板向上凸出并具有外周施压边缘,所述外周施压边缘位于所述密封件紧接的内侧并大致与所述密封件共同延伸,由此所述上部板的所述施压边缘的选择性向外移动会配合所述密封件并使其向外移动以与容器壁密封配合,所述凸起的上部板可在上部位置与下部弯曲密封位置之间相对于所述下部板向下弯曲,在所述上部位置,所述施压边缘和密封件之间最小配合,而在所述下部弯曲密封位置,所述施压边缘向外移动以使所述密封件向外移动到与容器壁密封配合,该容器盖还包括用于将所述上部板可释放地锁定在所述密封位置的装置。
2.如权利要求1所述的容器盖,其特征在于,所述密封件包括密封凸缘,所述密封凸缘具有连接到所述下部板的下部边缘和在所述下部边缘上方垂直隔开的上部边缘。
3.如权利要求2所述的容器盖,其特征在于,所述下部板包括向上定向的支点,所述支点在与其紧密间隔的所述外周密封件内侧并与所述外周密封件大致平行,所述上部板放置在所述支点上面,籍此在所述支点内侧中心地向下按压在所述凸出的上部板会使所述施压边缘的向上移动并使其抵靠所述密封凸缘的向外运动。
4.如权利要求3所述的容器盖,其特征在于,所述密封凸缘包括沿其所述上部边缘侧向向内定向的保持唇,所述上部板的所述施压边缘在所述保持唇下方与所述密封凸缘配合,所述保持唇保持所述施压边缘与所述密封凸缘配合。
5.如权利要求4所述的容器盖,其特征在于,所述上部板在其所述上部位置大致安置在所述支点上,使得所述密封边缘位于所述密封凸缘保持唇下方并大致邻近所述密封凸缘保持唇。
6.如权利要求5所述的容器盖,其特征在于,所述下部板和凸缘密封件是一体模制的结构,所述凸缘密封件可弹性弯曲,所述凸缘密封件内侧的所述下部板相对于所述凸缘密封件具有大致较大的刚度。
7.如权利要求6所述的容器盖,其特征在于,用于将所述上部板可释放地锁定在所述密封位置的所述装置包括:在所述下部板上并从所述下部板大致中心地向上延伸的柱件装置;所述上部板上的对准开口,接纳所述柱件装置穿过其中,在所述上部板向下弯曲时所述上部板在所述柱件装置上可朝向所述下部板垂直调节;以及所述柱件装置和所述上部板上的协配的闭锁装置,用于可释放地保持所述上部板向下朝向所述下部板弯曲。
8.如权利要求7所述的容器盖,其特征在于,所述柱件装置在所述上部板之上延伸并包括用于在所述上部板的上部未弯曲位置将所述上部板保持到所述下部板的装置。
9.如权利要求8所述的容器盖,其特征在于,所述柱件装置包括一对侧向隔开的柱件,在向内方向的实际压力施加在所述柱件上时,所述柱件可从未弯曲位置朝向彼此侧向地弹性弯曲,所述柱件具有弹性记忆并在所述实际压力释放时恢复到它们的未弯曲位置。
10.如权利要求9所述的容器盖,其特征在于,所述闭锁装置包括在每个柱件上并在其上中间位置从其向外延伸的闭锁凸部,所述闭锁装置还包括相对的锁定边缘,所述相对的锁定边缘由所述上部板开口限定并与所述柱件对准,以在所述上部板向下弯曲且所述柱件向内弯曲以使所述锁定边缘能移动到所述闭锁凸部下方时配合在所述闭锁凸部之下。
11.如权利要求10所述的容器盖,其特征在于,用于将所述上部板保持在所述未弯曲位置的所述装置包括在所述定位柱件上相对于所述闭锁凸部向上间隔的向外凸起的保持凸部。
12.如权利要求11所述的容器盖,其特征在于,包括从所述上部板向上延伸的捏手,所述捏手具有围绕所述上部板开口且所述柱件接纳穿过其中的外周壁,所述外周壁具有与所述上部板的所述锁定边缘和所述柱件对准的相对的进入开口,用于在物理上接近所述柱件以对其进行操作。
13.如权利要求12所述的容器盖,其特征在于,所述捏手包括接纳每个柱件的向下开口的腔,每个腔具有大致平行于相应进入开口的内壁以在其间容纳相应的柱件。
14.如权利要求3所述的容器盖,其特征在于,用于将所述上部板可释放地锁定在所述密封位置的所述装置包括:在所述下部板上并大致中心、并从其向上延伸的柱件装置;在所述上部板上的对准开口,接纳所述柱件装置穿过其中,在所述上部板向下弯曲时所述上部板可在所述柱件装置上可朝向所述下部板垂直调节;以及所述柱件装置和所述上部板上的协配的闭锁装置,用于可释放地保持所述上部板朝向所述下部板向下弯曲。
15.如权利要求14所述的容器盖,其特征在于,所述柱件装置包括一对侧向隔开的柱件,在向内方向的实际压力施加在所述柱件上时,所述柱件可从未弯曲位置朝向彼此侧向地弹性弯曲,所述柱件具有弹性记忆并在所述实际压力释放时恢复到它们的未弯曲位置。
16.如权利要求15所述的容器盖,其特征在于,所述闭锁装置包括在每个柱件上并在其上中间位置从其向外延伸的闭锁凸部,所述闭锁装置还包括相对的锁定边缘,所述锁定边缘由所述上部板开口限定并与所述柱件对准,以在所述上部板向下弯曲和所述柱件向内弯曲以使所述锁定边缘能移动到所述闭锁凸部下方时配合在所述闭锁凸部之下。
17.如权利要求16所述的容器盖,其特征在于,包括从所述上部板向上延伸的捏手,所述捏手具有围绕所述上部板开口且所述柱件接纳穿过其中的外周壁,所述外周壁具有与所述上部板的所述锁定边缘和所述柱件对准的相对的进入开口,用于在物理上接近所述柱件以对其进行操作,所述捏手包括接纳每个柱件的向下开口的腔,每个腔具有大致平行于相应进入开口的内壁以在其间容纳相应的柱件。
18.一种容器盖,包括下部板和上部板,所述下部板具有围绕其外周边缘形成的连续外周向上定向的凸缘密封件,所述上部板向上凸出并具有位于所述密封件的紧接的内侧的外周施压边缘,在所述下部板上向上定向的支点相对于所述凸缘密封件向内间隔,所述上部板放置在所述凸缘密封件的内侧的所述支点上,籍此所述上部板在所述支点内侧中心地向下弯曲产生所述上部板的施压边缘抵靠所述凸缘密封件的向上和向外偏置,以进行其向外密封运动。
19.如权利要求18所述的容器盖,其特征在于,包括用于将所述上部板可释放地锁定在所述密封位置的装置,所述装置包括:在所述下部板上并在所述下部板大致中心、并从其向上延伸的柱件装置;在所述上部板上的对准开口,接纳所述柱件装置穿过其中,在所述上部板向下弯曲时所述上部板在所述柱件装置上可朝向所述下部板垂直调节;以及所述柱件装置和所述上部板上的协配的闭锁装置,用于可释放地保持所述上部板朝向所述下部板向下弯曲。
20.如权利要求19所述的容器盖,其特征在于,所述闭锁装置包括在所述柱件装置上并在其上中间位置从其向外延伸的至少一个闭锁凸部,所述闭锁装置还包括锁定边缘,所述锁定边缘由所述上部板开口限定并与所述柱件装置对准,以在所述上部板向下弯曲和所述锁定边缘移动到所述闭锁凸部下方时配合在所述闭锁凸部之下,还包括用于在所述闭锁装置释放时将所述上部板保持在所述柱件装置上的装置,该装置包括在所述柱件装置上相对于所述闭锁凸部向上间隔并可选择地与所述上部板锁定边缘配合的向外凸起的凸部。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109952255A (zh) * 2016-11-11 2019-06-28 宝洁公司 容器系统
CN118004598A (zh) * 2024-04-08 2024-05-10 山东赛高新材料有限公司 一种用于涂料生产灌装的涂料桶

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9296467B1 (en) * 2009-06-09 2016-03-29 The Boeing Company Pressure test door for use with a fuel tank
EP2402262A1 (de) * 2010-06-29 2012-01-04 RIEKE Germany GmbH Behälterverschluss
KR101240577B1 (ko) * 2010-08-13 2013-03-11 문제구 원터치로 패킹의 공기차단 상태를 제어하는 밀폐용기 뚜껑
GB2495721A (en) * 2011-10-18 2013-04-24 Alastair Mcdonald Hyland Container with adjustable airtight lid
WO2014000146A1 (zh) * 2012-06-25 2014-01-03 倍恩加企业有限公司 气密盖
US9359114B2 (en) * 2013-03-22 2016-06-07 King's Flair Development Ltd. Detachable sealable lid, container comprising the same and sealing ring for use with the lid
KR101506333B1 (ko) * 2013-07-17 2015-03-26 문영민 밀폐용기
US9439538B2 (en) 2013-08-07 2016-09-13 Whirlpool Corporation Locking ring
US11376152B2 (en) 2014-03-19 2022-07-05 Purewick Corporation Apparatus and methods for receiving discharged urine
US11806266B2 (en) 2014-03-19 2023-11-07 Purewick Corporation Apparatus and methods for receiving discharged urine
US10112199B2 (en) * 2014-12-03 2018-10-30 Fiberlite Centrifuge, Llc Centrifuge sample container and closure therefore
US9987634B2 (en) * 2014-12-03 2018-06-05 Fiberlite Centrifuge, Llc Centrifuge sample container and closure therefor
GB201503181D0 (en) * 2015-02-25 2015-04-08 Cellpath Ltd Histology cassette stack
US9914573B2 (en) 2015-03-05 2018-03-13 Planetary Designs Internal vent handle cover arrangement; and methods
USD777941S1 (en) 2015-07-17 2017-01-31 Fiberlite Centrifuge, Llc Centrifuge bottle
DE202015105951U1 (de) * 2015-11-06 2017-02-07 Roland Kittmann Schnappdeckel in Mehrkomponenten-Spritzgusstechnik
US10973678B2 (en) 2016-07-27 2021-04-13 Purewick Corporation Apparatus and methods for receiving discharged urine
US10577156B2 (en) * 2016-11-11 2020-03-03 The Procter & Gamble Company Container systems
US10266291B1 (en) * 2017-10-21 2019-04-23 Thomas Calvin Cannon, Jr. Method and apparatus for vacuum packing food containers
WO2019212951A1 (en) 2018-05-01 2019-11-07 Purewick Corporation Fluid collection devices, systems, and methods
KR102519976B1 (ko) 2018-05-01 2023-04-10 퓨어윅 코포레이션 유체 수집 의복
JP7129493B2 (ja) 2018-05-01 2022-09-01 ピュアウィック コーポレイション 流体収集デバイス、及び関連のシステム
AU201813657S (en) * 2018-06-20 2018-09-07 Black Bear Asset Man Pty Ltd Candle jar lid
KR20210053647A (ko) 2019-11-04 2021-05-12 엘지전자 주식회사 블렌더 용기 및 블렌더 용기 뚜껑
US11247816B2 (en) * 2020-03-16 2022-02-15 Rl Rnd And Ip Holdings Limited Sealed storage box with latching closure
USD980069S1 (en) 2020-07-14 2023-03-07 Ball Corporation Metallic dispensing lid
USD967409S1 (en) 2020-07-15 2022-10-18 Purewick Corporation Urine collection apparatus cover
CN111846580B (zh) * 2020-07-23 2024-05-17 珠海市天泓科技有限公司 一种瓶塞
US11801186B2 (en) 2020-09-10 2023-10-31 Purewick Corporation Urine storage container handle and lid accessories
CA3162613A1 (en) 2021-01-19 2022-07-19 Purewick Corporation Variable fit fluid collection devices, systems, and methods
CA3195841A1 (en) 2021-02-26 2022-09-01 Camille Rose Newton Fluid collection devices having a sump between a tube opening and a barrier, and related systems and methods
US11938054B2 (en) 2021-03-10 2024-03-26 Purewick Corporation Bodily waste and fluid collection with sacral pad

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018004A (en) 1933-04-12 1935-10-22 Owens Illinois Glass Co Container and closure therefor
US2214732A (en) * 1937-10-18 1940-09-17 Gen Tire & Rubber Co Mechanical closure
US2462445A (en) * 1944-09-26 1949-02-22 Weiss Hugo Airtight lid for containers
GB686892A (en) * 1950-05-10 1953-02-04 Henry Mathias Johansen Improvements in and relating to closures for jars, cans and the like containers
US2693292A (en) * 1951-06-07 1954-11-02 Jr Alfred Vischer Container and replaceable sealing closure therefor
US2966276A (en) * 1958-01-01 1960-12-27 Hing Leung Tsoo Stoppers for vacuum jars
NL107874C (zh) * 1959-11-19 1961-09-15
US3679088A (en) * 1970-02-03 1972-07-25 Dart Ind Inc Press type closure
US3692208A (en) * 1970-06-22 1972-09-19 Dart Ind Inc Closure for open-mouthed containers or tubular vessels
US3743131A (en) * 1970-06-22 1973-07-03 Dart Ind Inc Closure for open-mouthed containers or tubular vessels
US3679089A (en) * 1970-08-27 1972-07-25 Dart Ind Inc Press type closure
US3756480A (en) * 1971-03-09 1973-09-04 Dart Ind Inc Three-part press type seal
US3895736A (en) * 1973-10-09 1975-07-22 Dart Ind Inc Press type closure with double seal
US4303171A (en) * 1979-08-03 1981-12-01 Aladdin Industries Pty. Limited Container closures
JPS6131954Y2 (zh) * 1980-02-14 1986-09-17
US4387825A (en) * 1980-03-10 1983-06-14 Produits Menagers Coronet (1980) Inc. Contractable closure member
US4295578A (en) * 1980-03-10 1981-10-20 Plastiques Modernes Ltee. Contractable closure member
US4512497A (en) * 1982-06-08 1985-04-23 Dart Industries Inc. Covered dish with adjustable opening
USD285766S (en) * 1983-10-20 1986-09-23 Dart Industries Ice bucket with closure or the like
US4537325A (en) * 1983-10-21 1985-08-27 Dart Industries Inc. Storage container closure
DE3535554A1 (de) * 1985-10-04 1987-04-09 Thoma Robert Rotho Kunststoff Schnellverschluss fuer einen behaelter
USD302795S (en) * 1986-04-22 1989-08-15 General Foods Corp. Lid
DE3831433C2 (de) * 1988-09-15 1994-06-23 United Carr Gmbh Trw Verschlußdeckel aus Kunststoff
USD350881S (en) * 1993-03-22 1994-09-27 Plastics, Inc. Lettuce container
JP2563894Y2 (ja) * 1993-10-22 1998-02-25 株式会社タイガークラウン 食品保存用密閉容器
US6095357A (en) * 1996-05-20 2000-08-01 The Procter & Gamble Company Tamper proof for reusable closure system
US5842593A (en) * 1996-06-18 1998-12-01 John W. Von Holdt Two part plastic container lid
CA81378S (en) * 1996-08-12 1997-08-08 Promotions Atlantiques Inc Pot a marinades
US5887744A (en) * 1997-08-01 1999-03-30 Sanypick, S.A. Closure and hinge system for waste-containing cases and implement for inspection opening
USD403582S (en) * 1997-08-22 1999-01-05 Olin Corporation Container cover assembly
USD435398S (en) * 1998-04-24 2000-12-26 Artel Industries Limited Container with lid
US6105810A (en) * 1998-11-06 2000-08-22 Dart Industries Inc. Cookware lid and handle assemblies
FR2805503B1 (fr) * 2000-02-28 2002-05-31 Itw De France Obturateur pour une ouverture realisee dans une tole
USD459630S1 (en) * 2001-02-21 2002-07-02 Click Clack Limited Lid
US20030116572A1 (en) * 2001-12-20 2003-06-26 World Kitchen, Inc. Sealing cover for a container
US6959829B2 (en) * 2002-11-20 2005-11-01 Graham Packaging Co. Lp Self-adjusting re-sealable spring center seal closure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109952255A (zh) * 2016-11-11 2019-06-28 宝洁公司 容器系统
CN118004598A (zh) * 2024-04-08 2024-05-10 山东赛高新材料有限公司 一种用于涂料生产灌装的涂料桶
CN118004598B (zh) * 2024-04-08 2024-06-25 山东赛高新材料有限公司 一种用于涂料生产灌装的涂料桶

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CA2592732A1 (en) 2008-01-31
MX2007009205A (es) 2009-01-08
AU2007203517A1 (en) 2008-02-14
EP1884479A1 (en) 2008-02-06
RU2007129157A (ru) 2009-02-10
EP1884479B1 (en) 2009-11-18
JP2008030859A (ja) 2008-02-14
DK1884479T3 (da) 2010-04-06
KR20080012188A (ko) 2008-02-11
ATE449010T1 (de) 2009-12-15
US20080041869A1 (en) 2008-02-21
JP4790674B2 (ja) 2011-10-12
DE602007003273D1 (de) 2009-12-31

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