CN112407576B - 扣合式组合容器 - Google Patents

扣合式组合容器 Download PDF

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CN112407576B
CN112407576B CN202010678809.5A CN202010678809A CN112407576B CN 112407576 B CN112407576 B CN 112407576B CN 202010678809 A CN202010678809 A CN 202010678809A CN 112407576 B CN112407576 B CN 112407576B
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游朝渊
王宗严
吴思纬
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Ruili Kou Co ltd
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Abstract

本发明公开了一种扣合式组合容器，是由盒体与盖体所组合而成，在盖体和盒体的相对侧壁分别设有梯形扣槽和曲形扣片，曲形扣片的一端设有与梯形扣槽相匹配的扣合部，由于梯形扣槽为上宽下窄，将曲形扣片的扣合部压入梯形扣槽内进行迫紧后，能够使盖体紧密地盖合于盒体上，即使受到外力挤压也不容易分离或脱扣。为了使整体的结构强度进一步提升，本发明还在盒体外围形成有内墙挡板的设计，不仅加强了梯形扣槽的刚性，能够节省扣片用料及减少盖体的高度和料厚，也能有效避免挤压变形的问题，使扣合式组合容器的组合上更加牢固。

Description

扣合式组合容器
技术领域
本发明涉及一种由盒体和盖体组合而成的组合容器，特别是指一种由盒体和盖体相互扣定结合的扣合式组合容器。
背景技术
现有的包装容器大多使用塑料或纸质结构，近年来，又以附有密封盖能够盖合密封于盒体的保鲜盒或密封盒极受市场欢迎，其能够良好保存物品并防止液体渗漏，用途非常广泛，其中常见为塑胶盒的形式。
此种塑胶盒的一项重要要求，就是盖体与盒体组合后的牢靠度及稳定性。已知的塑胶盒的组合容器，多为在盖体周缘设有相对应的倒勾部，配合盒体周缘凸出的冂型凸缘，此种扣合结构通常会有两种情况，其一是扣不紧易松脱，其二是扣太紧不易分离。以第一种组合情形来说，盖体的倒勾仅仅是吻合该盒体的凸缘，抓固力不足，容易因整体受外力挤压产生变形而脱勾；其次是盖体的倒勾部设计，经常因盒体负重，拿取方式不当，导致脱勾情形。以第二种组合情况来说，在实施上常见有倒勾与凸缘、带钩凸柱与凹槽等结构形式，通常是设计倒勾太深入或凸缘太凸出，或是带钩凸柱的尺寸明显大于凹槽尺寸，都会造成此扣合结构在组合上的阻力与困难，甚至为完成组合，而有使盒体或盖体变形的情形；尤其是经费力组合完成后，也会造成盒体与盖体在开启分离上的不容易。
另一已知的扣合结构，是具有凹槽及凸扣的公母扣体，此扣合结构属于同样形状的面与面接触，若以大小尺寸差异进行迫入式组合式设计，其阻力较大，组合或分离不易，再者，由于凹槽及凸扣的扣合结构须经由施力按压方式才能够顺利达到完全组合，若未设按压补强的相关结构，于实际使用时，因施力按压造成扣合结构变形，则组合不易，由于已知技术碍于脱模的考虑仅能够达到封闭式的公母扣设计，未能突破将扣体设置于塑胶盒侧壁面的技术，则无法克服已知的扣合结构通常存在有制作过程中的脱模后的结构变形，以及组合及分离时皆不易达成，或扣合结构因施力按压组合或强行分离而造成的结构变形等弊端。
发明内容
鉴于以上的问题，本发明的主要目的在于提出一种扣合式组合容器，于盖体和盒体的相对侧壁上分别设有曲形扣片和梯形扣槽，以利用曲形扣片的扣合部迫入于梯形扣槽中予以扣合，加上在盒体外围形成内墙区的设计，有效加强梯形扣槽的刚性，能够缩短扣片长度，降低盖体的高度及减少其料厚，而达到节省用料成本。此种扣合式组合容器的结构稳固、组合简单，在组合上即使受到挤压也不易变形，能够有效减少脱扣或分离的情况。
为了达成上述的目的，本发明提供一种扣合式组合容器，其包括盒体与盖体。其中，盖体底面周围向下延伸一侧壁面而形成有一隆起部，侧壁面设有至少一梯形扣槽，梯形扣槽是由槽口往槽底渐缩，而盒体能够供盖体予以盖合，盒体中央具有一凹陷的承接部，隆起部与承接部构成用以容置物品的容置空间，盒体顶面的开口周围设有对应梯形扣槽的至少一曲形扣片，曲形扣片的一端具有一扣合部，曲形扣片的扣合部能够迫入梯形扣槽中固定，使盖体与盒体相互扣合。
本发明的实施例中，盒体顶面的开口周围具有向外凸出的一延伸部，盖体的侧壁面底部周缘具有对应延伸部向外凸出的一边缘部；进一步地，边缘部能够于盖体与盒体扣合时稳固夹持延伸部。
本发明的实施例中，延伸部能够于连接曲形扣片的外周内凹形成一内墙区，内墙区的内侧向上延伸一内墙挡板，且于盖体与盒体扣合时，梯形扣槽位于内墙挡板和曲形扣片之间。
本发明的实施例中，曲形扣片在设置有扣合部的一端具有一扣片延伸面，扣合部的背面设有凹入的一按压部，而曲形扣片与延伸部连接处形成有易于弯曲的一弯折部。
本发明的实施例中，梯形扣槽由其相对两侧形成有一受力补强部，与受力补强部所夹的内底面的一抵滑面构成。
本发明的实施例中，盒体与盖体能够为曲形、多边形或任意造型的结构。
本发明的实施例中，上述梯形扣槽的数量能够为多个，曲形扣片具有对应梯形扣槽的数量的多个扣合部；或者，曲形扣片的数量为多个，且这些曲形扣片总共具有对应梯形扣槽的数量的多个扣合部；或者，曲形扣片具有对应梯形扣槽的数量，且每一曲形扣片具有一扣合部。
本发明的实施例中，上述扣合式组合容器还包括一提把，且于提把的两端分别设有能够套入扣合部的一扣孔，于该两端之间形成有一握提部。
本发明的实施例中，盒体的扣合部与盖体的梯形扣槽的设计能够对调设置，某些情况下，扣合部设置于盖体上并搭配于盒体上设置有对应的梯形扣槽，而某些情况下，扣合部设置于盒体上且配合于盖体上设置有对应的梯形扣槽。
本发明借由将扣件结构设置在盒体和盖体的相对侧壁，一方面能够提升盒体与盖体的结构强度，不会因受力挤压而变形，另一方面能够确保结合质量，不会因盒体或盖体变形而导致脱扣或无法扣合等情形；且盒体的外围能够搭配有内墙挡板设计，使曲形扣片的长度得以缩短，能够降低盖体的高度，而此内墙挡板能够加强梯形扣槽的刚性，能使扣合部与梯形扣槽间扣合后不容易因外力挤压而分离，整体结构也更不易变形，盖体能够使用更薄的料厚，故本发明能够实现浅盖及薄盖的市场需求。
附图说明
图1为本发明第一实施例的扣合式组合容器的分解图。
图2为本发明第一实施例的扣合式组合容器的组合图。
图3为本发明第一实施例的扣合式组合容器组合后的侧视剖面图。
图4为本发明第一实施例中扣合式组合容器的组合动作示意图。
图5为本发明第一实施例中扣合式组合容器的扣合部组合于梯形扣槽中的前视剖面图。
图6为本发明第一实施例中扣合式组合容器的扣合部组合于梯形扣槽中的俯视剖面图。
图7为本发明第二实施例的扣合式组合容器的局部放大图。
图8为本发明第三实施例的扣合式组合容器的提把的示意图。
图9为本发明第三实施例的扣合式组合容器的使用情况示意图。
1-盒体；11-承接部；12-延伸部；13-曲形扣片；131-扣片延伸面；132-扣合部；133-按压部；134-扣片弯折部；135-凸顶面；14-内墙区；141-内墙挡板；2-盖体；21-隆起部；22-边缘部；23-梯形扣槽；231-受力补强部；233-抵滑面；24-底面；25-侧壁面；26-提把；261-扣孔；262-握提部。
具体实施方式
为清楚说明本发明所公开的扣合式组合容器的技术特征，以下将提出数个实施例以详细说明本发明的技术特征，同时佐以附图，俾使该些技术特征更加清楚。
首先，请参照图1和图2，详细说明本发明第一实施例中扣合式组合容器的所有组件的具体构造。
本实施例中，扣合式组合容器采用纸塑或塑料的材质，其由盒体1与盖体2所组合而成(见图2)。其中，盒体1的具体构造包括：一凹陷的承接部11，为成型于盒体1的中央；一延伸部12，为成型于盒体1的顶面开口周缘，且截面呈冂型的反折设计，且延伸部12外周内凹形成有一内墙区14，内墙区14的内侧向上延伸一内墙挡板141，以强化结构硬度；至少一个以上的曲形扣片13，本实施例中是采用多个曲形扣片13相对位置设计且由延伸部12的内墙区14向外延伸而成，曲形扣片13的末端具有一扣片延伸面131，且扣片延伸面131的表面中央设有一凸出的扣合部132，相对的另一表面自然形成凹入的按压部133，曲形扣片13与延伸部12的连接处是由塑料或纸塑片材由外而内递延变薄，而形成有易于弯曲的一扣片弯折部134。
盖体2的具体构造包括：一上隆的隆起部21，是朝盖体2底面24的周围向下延伸一侧壁面25来形成，而由隆起部21和承接部11所构成的容置空间，能够用以提供容纳及盛装物品；一边缘部22，为成型于盖体2底面开口周缘，且能吻合包覆盒体1的延伸部12；至少一个以上的梯形扣槽23，梯形扣槽23是由槽口往槽底渐缩，也就是上宽下窄的结构，本实施例中是采用多个梯形扣槽23相对位置设计且成型于盖体2周围的侧壁面25，而梯形扣槽23的上方为开口，并于相对两侧壁面形成有凸出的受力补强部231，能够强化盖体2的硬度，能够承载堆栈重量，不易变形。两受力补强部231所夹的内底面为一抵滑面233(能够同时参见图3)，以供扣合部132扣入梯形扣槽23后能够抵紧于抵滑面233产生止滑效果，避免松脱。
本发明于内墙区14所形成的凹槽空间，能够于盒体1和盖体2扣合时，梯形扣槽23不会被盒体1顶面开口周围的延伸部12来挡住，使得梯形扣槽23的位置能够向下移动，进而让曲形扣片13的总体长度能够跟着缩短，不仅能够节省用料成本，也能够减少因扣片过长对于使用者的干扰；在结构设计上，也能够降低盖体2的基本条件高度，以实现浅盖的需求。另外，为了符合市场价格的需求，盖体2必须使用更薄的料厚，如此一来，当扣合部132要迫紧嵌入梯形扣槽23时，用料过薄会造成梯形扣槽23向后溃缩，导致扣合困难。而本发明借由内墙挡板141结构的设置，使梯形扣槽23在向后溃缩时会被内墙挡板141挡住，形成一个支撑力，能够加强梯形扣槽23的刚性，而得以实现市场对于薄料盖体的需求。
请参照图3和图4，说明本发明第一实施例的扣合式组合容器的组合情形。
本实施例中，盒体1的曲形扣片13利用扣片弯折部134与延伸部12的内墙区14相连结且能够任意弯折活动，如图3所示，扣合部132的凸顶面135为塑料或纸塑片材最初接触面延伸转折面形成，其强度较强，得以轻易地施力嵌入迫紧于梯形扣槽23内，且不易变形。
当盒体1与盖体2在组合时，使用者能够手指施力按压于曲形扣片13的按压部133，再利用扣片弯折部134轻松地弯折，并使扣合部132嵌入形成固定而结合至梯形扣槽23；反之，当盒体1与盖体2欲分离时，能够利用扣片延伸面131做为分离时的受力部，即可轻易地使扣合部132脱离梯形扣槽23。
另外，在使用上欲开启盖体2时，通常只需留下其中一组扣合结构，使一曲形扣片的扣合部132不脱离相对的梯形扣槽23即可，便能将盖体2利用曲形扣片的扣片弯折部134作为连接作用，能够做九十度或一百八十度的翻转，使扣合式组合容器形成打开状态，而利于取出内容物，并不需要同时将所有扣合结构全部分离，使用上相当方便。
此外，由于盒体1的延伸部12及盖体2的边缘部22的相互包覆吻合设计，配合了本发明的扣合结构，足以达到紧密结合，纵使扣合式组合容器承装饭粒、面条等细小食材，也无需担心因翻转而外漏；进一步而言，当本发明的扣合式组合容器在使用时，将扣合式组合容器反转后使盖体2及盒体1上下位置互换，也能够达到紧密结合的组合。
请参照图5和图6，详细说明本实施例如何将扣合部132紧密固定于梯形扣槽23中。
在实施上，梯形扣槽23提供扣合部132的扣合空间，此空间是由两相对凸出形态的受力补强部231与内侧连结的抵滑面233(见图1、图3)所构成的凹陷，而扣合部132的直径尺寸应略大于梯形扣槽23的两相对受力补强部231间的凹陷尺寸，使扣合部132嵌入梯形扣槽23时能够形成卡固效果，且与抵滑面233相抵紧止滑。再者，由于梯形扣槽23为上宽下窄的结构，当扣合式组合容器受到外力挤压，扣合部132和梯形扣槽23反而会彼此卡得更紧，不容易弹开，也不会产生松动不稳的情况。特别的是，梯形扣槽23的上方为开口，受力补强部231的侧壁面为具有正拔模角的斜面，在制造上使入模及脱模较易成型，且此正拔模角设计于成型后的脱模不会产生变形(若因脱模变形，则扣合部132于嵌入时，即不容易达到迫入卡合的效果)；下方的抵滑面233能够使扣合式组合容器不论是遭遇上下翻转晃动等情形，皆能避免扣合部132滑出或脱离；两侧的受力补强部231，以双凸形态所构成，于压模定型时，因转折面较多，故能够强化硬度，能产生足够支持力完成扣合部132的按压扣合。
上述实施例中，梯形扣槽23和曲形扣片13的数量相同，且每一曲形扣片13具有一个扣合部132。然而，在具体实施时不限于此，梯形扣槽23的数量能够设计成一个或多个，当梯形扣槽23的数量为一个时，则对应设有一个曲形扣片13；当梯形扣槽23的数量为多个时，则对应设有一个或多个曲形扣片13，每一曲形扣片13能够具有一个或多个扣合部132，只要所有梯形扣槽23皆有对应的扣合部132即可，也就是说，全部的曲形扣片13总共需设有对应梯形扣槽23的数量的扣合部132。
请参照图7，其绘示本发明第二实施例的扣合式组合容器两侧边具有排扣型态的扣合部132的情况。
和第一实施例不同之处在于，本实施例中盖体1两侧边分别设有一长形片状的曲形扣片13，每一曲形扣片13具有对齐排列的多个扣合部132，而这些扣合部132的总量则对应于梯形扣槽23的数量，而足够将所有的梯形扣槽23一一扣合。
请参照图8，其绘示本发明第三实施例的扣合式组合容器的提把的示意图；同时，请参照图9，其绘示本发明第三实施例的扣合式组合容器的使用情况示意图。
本实施例中，还具有能够供装设于扣合式组合容器上的一提把26，提把26的两端分别设有能够套入扣合部132的扣孔261，且在两端之间形成一握提部262；使用时，将提把26两端的扣孔261分别套入相对的两曲形扣片13的扣合部132，再将扣合部132扣入梯形扣槽23中固定，而握提部262能够供使用者握持以提起扣合式组合容器进行搬运，达到省力、安全且方便携带的效果。
上述多个实施例中，扣合式组合容器是以长方形或圆形结构的盒体1以及相配合的盖体2所组成，但在具体实施时不限于此，而能够采用任意几何造型构成的盒体1与相配合的盖体2，其造型为曲形、多边形或任意造型的结构。
除上述之外，本发明所提供的扣合式组合容器的构成能够用许多不同的形式来实现，能够有各种修改和变化。具体而言，本发明的梯形扣槽23、曲形扣片13和扣合部132均可以视需求而变化为任意尺寸、数量及排列方式，例如，扣合式组合容器的周面可以具有多对的曲形扣片13及梯形扣槽23，不仅能更巩固盖体2的结构强度及支撑力，更能使盒体1与盖体2的组合更牢固。当然，本发明的盖体的扣合部与盒体的梯形扣槽的设计也能够对调设置，某些情况下，扣合部设置于盖体上并搭配于盒体上设置有对应的梯形扣槽，而某些情况下，扣合部设置于盒体上且配合于盖体上设置有对应的梯形扣槽。
虽然上述内容公开了本发明的较佳实施例，但其并非用以限定本发明，任何本领域技术人员，在不脱离本发明的精神和范围内，均可作变动与润饰。

Claims (10)

1.一种扣合式组合容器，其特征在于，包括：
一盖体，该盖体底面周围向下延伸一侧壁面而形成有一隆起部，该侧壁面设有至少一梯形扣槽，该梯形扣槽系由槽口往槽底渐缩；以及
一盒体，该盒体能够供该盖体予以盖合，该盒体中央具有一凹陷的承接部，该承接部与该隆起部构成一容置空间，该盒体顶面的开口周围内凹形成有对应该梯形扣槽的一内墙区，该内墙区的内侧向上延伸一内墙挡板，该内墙区向外延伸一曲形扣片，该曲形扣片的一端具有一扣合部，该曲形扣片的该扣合部能够迫入该梯形扣槽中固定，使该盖体与该盒体相互扣合，且于扣合时，该梯形扣槽位于该内墙挡板和该曲形扣片之间；
该盒体顶面的该开口周围具有连接于该内墙区的向外凸出的一延伸部，该盖体的该侧壁面底部周缘具有对应该延伸部向外凸出的一边缘部；
该梯形扣槽由其相对两侧形成有凸出的一受力补强部，与该受力补强部所夹的内底面的一抵滑面构成。
2.如权利要求1所述的扣合式组合容器，其特征在于，该边缘部系于该盖体与该盒体扣合时稳固夹持该延伸部。
3.如权利要求1所述的扣合式组合容器，其特征在于，该曲形扣片与该延伸部连接处形成有易于弯曲的一弯折部。
4.如权利要求1所述的扣合式组合容器，其特征在于，该曲形扣片在设置有该扣合部的一端具有一扣片延伸面。
5.如权利要求1所述的扣合式组合容器，其特征在于，该扣合部的背面设有凹入的一按压部。
6.如权利要求1所述的扣合式组合容器，其特征在于，该盒体与该盖体为曲形或多边形的结构。
7.如权利要求1所述的扣合式组合容器，其特征在于，该梯形扣槽的数量为多个，该曲形扣片具有对应该梯形扣槽的数量的多个扣合部。
8.如权利要求1所述的扣合式组合容器，其特征在于，该梯形扣槽的数量为多个，该曲形扣片的数量为多个，且该多个曲形扣片总共具有对应该梯形扣槽的数量的多个扣合部。
9.如权利要求1所述的扣合式组合容器，其特征在于，该梯形扣槽的数量为多个，该曲形扣片具有对应该梯形扣槽的数量，且每一曲形扣片具有一扣合部。
10.如权利要求1所述的扣合式组合容器，其特征在于，还包括一提把，该提把的两端分别设有能够套入该扣合部的一扣孔，且在该两端之间形成一握提部。
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