CN100519356C - 气密的可以重新盖上的加工食品容器 - Google Patents

气密的可以重新盖上的加工食品容器 Download PDF

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CN100519356C
CN100519356C CNB2005800275130A CN200580027513A CN100519356C CN 100519356 C CN100519356 C CN 100519356C CN B2005800275130 A CNB2005800275130 A CN B2005800275130A CN 200580027513 A CN200580027513 A CN 200580027513A CN 100519356 C CN100519356 C CN 100519356C
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李相真
赵京植
车圭焕
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CJ CheilJedang Corp
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Abstract

提出一种气密的可以重新盖上的加工食品容器的结构，其中盖件可以容易地开启，可以重新盖上，以保持剩下的食品，并且用户可以在购买食品之前查验所述盖件是否已被开启。所述的气密的可以重新盖上的加工食品容器，其上部敞开，并包括：容器体，其利用底面和容器壁形成空间；能够开启和盖上的与所述容器体耦合的盖件。所述容器体包括：容器翼缘，其沿着容器壁的上环周水平延伸而形成；耦合槽，其沿着所述容器壁的上部内环周而形成；容器叶状件，其从所述容器翼缘向下延伸而形成；容器手柄，其从所述容器叶状件的任意点水平延伸而形成。由于通过所述容器体的耦合槽和所述盖件的耦合单元可以将所述加工食品容器气密地密封，所以所述加工食品容器可以将剩下的食品保持在密封状态。此外，由于所述容器手柄和所述盖件手柄热接合，所以用户还可以在购买食品之前容易地判定所述盖件是否已被开启。

Description

气密的可以重新盖上的加工食品容器
技术领域
本申请要求于2004年8月13日在韩国知识产权局提交的韩国专利申请No.10-2004-0063808的优先权，其全部内容通过引用被结合于此。
本发明涉及一种可以重新盖上的加工食品容器，更具体地，涉及一种气密的可以重新盖上的加工食品容器，其中对所述容器的结构进行了改进，使得可以容易地开启盖件，开启之后可以保存剩下的食品的质量，并且用户可以在购买之前查验盖件是否已被开启。
背景技术
在保存剩下的食品时或为了旅行而携带食品时要用到食品容器。特别是在携带液体食品时，需要气密的密封结构的食品容器，以防止气味散出和液体泄漏。
韩国专利申请No.2003-60740披露了一种密封结构的食品容器的一个实例，其在附图1中示出。
所披露的食品容器包括：空间2，用于存放食品；容器体3，其上部敞开；盖件6，其耦合在所述容器体3的上部，且可将其盖上和开启；封装件5，其通过与所述盖件6的边沿耦合而将所述空间2密封。
而且，在所述盖件6的所述边沿上形成有耦合叶状件11的结构，其从所述盖件6延伸，用于将所述盖件6的所述边沿与所述容器体3耦合并固定。
所述容器的这种配置有益于将剩下的食品存放在气密的密封状态下，但也有如下缺点。
第一，除了容器体3和空间2之外，还额外地需要用于密封空间2的封装件5，因此增加了容器的部件数量，也就是说，导致制造成本提高。
第二，用户不可能确保食品的质量，因为在购买所述食品容器之前就可能已经将盖件开启了。
第三，由于必须将多个耦合叶状件11解锁以便开启盖件6，所以开启操作复杂。
第四，由于不可能热接合和蒸馏或后杀菌，例如煮沸，所以所述食品容器不能用作存放加工食品的容器。
发明内容
本发明提出一种气密的可以重新盖上的具有盖件的加工食品容器，所述盖件利用热接合而盖上，使用已经开启的盖件即可将所述容器重新盖上而无需使用额外的封装件。
此外，本发明提出一种气密的可以重新盖上的加工食品容器，其中可以容易地查看盖件，以判定在购买所述容器之前所述盖件是否已被开启。
本发明还提出一种气密的可以重新盖上的加工食品容器，在开启所述气密的可以重新盖上的加工食品容器时可以容易地将其开启。
根据本发明的一个方面，提出一种气密的可以重新盖上的加工食品容器，其上部敞开，并包括：容器体，其具有底面和容器壁，以形成内部空间；能够开启和盖上的与容器体耦合的盖件，其中所述容器体包括：容器翼缘，其沿着容器壁的上环周水平延伸；耦合槽，其沿着容器壁的上部内环周而形成；容器叶状件，其从容器翼缘向下延伸而形成；容器手柄，其从容器叶状件的任意点水平延伸而形成，所述盖件包括：盖件翼缘，其通过从在盖件壁上形成的耦合单元的端部水平延伸而与容器翼缘热接合，其中与耦合槽紧密耦合的耦合单元与耦合槽相对应地形成，并且与容器壁紧密接合的盖件壁在盖件的边沿上形成；盖件叶状件，其从盖件翼缘向下延伸而形成；以及盖件手柄，其一部分通过从盖件叶状件延伸而与容器手柄热接合。
根据本发明的气密的可以重新盖上的加工食品容器的特征在于，盖件手柄和容器手柄通过形成突出单元而隔开，所述突出单元在盖件手柄的中心向下突出，并且所述突出单元和容器翼缘热接合。
根据本发明的气密的可以重新盖上的加工食品容器的特征也在于，在堆垛容器体时，通过在容器体的容器壁上形成多个容器支承止挡件，容器体以预定的间隔而保持彼此隔开，其中如果从容器壁的内侧来看，每个容器支承止挡件都凹陷，如果从容器壁的外侧来看，每个容器支承止挡件都突出。
此外，根据本发明的气密的可以重新盖上的加工食品容器的特征还在于，通过在与容器体紧密接触的盖件壁上形成多个备用槽，可以容易地将盖件与容器体分开，其中如果从盖件壁的内侧来看，每个备用槽都凹陷，如果从盖件壁的外侧来看，每个备用槽都突出。
根据本发明，由于通过耦合槽和耦合单元可以将容器体的空间气密地密封，所以在将热接合的容器翼缘与盖件翼缘分开之后，可以将加工食品容器重新盖上。
附图说明
图1为惯常的加工食品容器的剖视图；
图2为根据本发明的加工食品容器的立体分解图；
图3为图2的加工食品容器的剖视图；
图4A为加工食品容器的剖视图，其中示出盖件的开启动作；
图4B为沿图着图2的A-A线截取的剖视图；
图5为容器体堆垛的剖视图；
图6为盖件堆垛的剖视图；
图7为根据本发明的一个实施方式的容器体的俯视图；和
图8为根据本发明的加工食品容器堆垛的剖视图。
具体实施方式
现在对照附图对本发明予以更加充分的阐述，附图中示出了本发明的实施方式。
根据本发明的气密的可以重新盖上的加工食品容器具有这样的结构：可以将食品空间密封能够在盖件开启之后将其重新盖上，并且可验证在购买所述容器之前盖件是否已被开启。
根据本发明的气密的可以重新盖上的加工食品容器可以存放液体食品，而不会使得液体泄漏，这是由于可以通过盖件液密地将所述容器密封的缘故。
参照图2至4和图7，根据本发明的气密的可以重新盖上的加工食品容器包括：容器体10，其通过底面11、容器壁12和敞开的上部形成空间18；盖件20，其被设计成通过与容器体10耦合而相对于容器体10盖上和开启。容器体10包括：耦合槽14，其沿着容器壁12的上部的内环周形成；容器翼缘13，其沿着容器壁12的上环周水平延伸而形成；容器叶状件17，其从容器翼缘13向下延伸而形成；容器手柄15，其从容器叶状件17的任意点水平延伸而形成。
此外，在容器体10的容器壁12上还形成有多个容器支承止挡件16，如果从容器壁12的内侧来看，每个容器支承止挡件16都凹陷，如果从容器壁12的外侧来看，则每个容器支承止挡件16都突出。如图5所示，容器支承止挡件16有助于在堆垛容器体10时，通过保持容器体10之间的预定的间隔而容易地将容器体10隔开。
盖件20具有盖件壁22，其在盖件20的边沿上与容器壁12紧密地耦合。此外在盖件壁22上还形成有耦合单元24，其对应于耦合槽14而形成，并且与耦合槽14紧密地耦合。
同样，盖件20也包括：盖件翼缘23，其通过从耦合单元24的端部水平延伸而与容器翼缘13热接合；盖件叶状件27，其从盖件翼缘23向下延伸而形成；盖件手柄25，其一部分通过从盖件叶状件27延伸而与容器手柄15热接合。
在盖件手柄25的中心部分上形成有向下弯折的突出单元25a，并且所述突出单元25a与容器手柄15热接合。
同样，盖件手柄25和容器手柄15的端部通过突出单元25a而隔开，所述突出单元25a允许容易地把持盖件手柄25，以便开启盖件20。
参照图2和3，在与容器体10紧密接触的盖件壁22上形成有多个备用槽26，并且如果从盖件壁22的内侧来看，每个备用槽26都呈凹陷形状，如果从盖件壁22的外侧来看，则每个备用槽26都呈突出形状。
因此，盖件20可以容易地与容器体10分开，这是由于容器体10的容器壁12和盖件壁22虽紧密接触却在备用槽26的部分处隔开的缘故。
同样，如图6所示，在堆垛盖件20时，由于盖件20的上部的耦合单元24被盖件20的下部的盖件翼缘23支承，所以盖件20以预定的间隔而隔开，因此可以将盖件20容易地分开。
容器体10和盖件20由合成树脂形成。如图4A所示，树脂膜30附加于容器翼缘13和盖件翼缘23，从而允许将热接合的部分容易地分开。
而且，在用力使得盖件20与容器体10耦合时，由于盖件壁22的环周长度基本长于容器体10的环周长度，所以通过弹性变形来实现所述耦合，因此增大了耦合力。
如图4A和4B所示，在具有上述结构的气密的可以重新盖上的加工食品容器中，容器体10的容器壁12和盖件壁22虽紧密耦合，但盖件壁22在备用槽26部分处却与容器体10的容器壁12隔开。
同样，由于耦合单元24与耦合槽14弹性地耦合，所以容器体10和盖件20紧密接触并保持密封状态，并且由于彼此相向的容器翼缘13和盖件翼缘23热接合，所以在静止和移动时可以通过压紧来防止盖件20松脱。
此外，由于盖件手柄25的突出单元25a和容器手柄15热接合，所以还可以判定在购买加工食品容器之前盖件20是否已被开启。
如图4A所示，在开启具有上述结构的加工食品容器—其中容器体10与盖件20耦合—时，通过迫使盖件手柄25向上而容器体10保持在固定状态，可以将手柄的热接合部分分开。在迫使盖件20连续地向上时，盖件20的耦合单元24通过盖件20的弹性变形而与容器体10的耦合槽14分开，然后，通过将盖件壁22与容器壁12分开，盖件20与容器体10完全分开。
此时，因为容器手柄15和盖件手柄25通过突出单元25a而部分间隔开，所以容易把持容器手柄15。
另一方面，在制造和保持多个加工食品容器时，如图5所示，只能堆垛容器体10，且如图6所示，只能将盖件20堆垛在堆垛状态。在这种情况下，由于被堆垛的容器体10通过容器体10的支承单元16而隔开，所以可以容易地将它们彼此分开，并且通过盖件20的耦合单元24的基底与紧靠耦合单元24下面的最上部相接触，可以稳定地堆垛盖件20。
同样，在将食品保持在容器体10中时，如图8所示，可以将全部加工食品容器保持在堆垛状态。此时，通过由盖件20的盖件壁22形成的凹陷部分，可以将容器体10稳定地堆垛在盖件20的上部。
本发明具有如下有点。
第一，由于通过容器体的耦合槽和盖件的耦合单元可以实现将空间密封，所以可以将食品保持在密封状态。
第二，由于在所述食品容器的结构中，容器手柄和盖件手柄热接合，所以用户可以在购买食品之前容易地判定盖件是否已被开启。
第三，由于容器手柄和盖件手柄通过突出单元而隔开，所以可以容易地把持盖件手柄。因此可以容易地开启和盖上盖件。此外，由于容器体的容器壁和盖件壁通过备用槽而隔开，所以密封的加工食品容器可以容易地被开启。
第四，通过使得热成形的塑料盖与容器热接合，可以在蒸馏之后进行消毒，并且防止氧气进入利用多层板材而热成形的容器。因此，加工食品包括冷冻产品和蒸馏产品。

Claims (4)

1.一种气密的可以重新盖上的加工食品容器，包括：容器体，所述容器体具有底面和容器壁，所述容器体上部敞开以形成内部空间；能够开启和盖上的与所述容器体耦合的盖件，
其中所述容器体包括：
容器翼缘，其沿着容器壁的上环周水平延伸而形成；
耦合槽，其沿着所述容器壁的上部内环周而形成；
容器叶状件，其从所述容器翼缘向下延伸而形成；
容器手柄，其从所述容器叶状件的任意点水平延伸而形成，以及
所述盖件包括：
盖件翼缘，其通过从在盖件壁上形成的耦合单元的端部水平延伸而与所述容器翼缘热接合，其中与耦合槽紧密耦合的所述耦合单元与所述耦合槽相对应地形成，并且与所述容器壁紧密接合的所述盖件壁在所述盖件的边沿上形成；
盖件叶状件，其从所述盖件翼缘向下延伸而形成；
盖件手柄，其一部分通过从所述盖件叶状件延伸而与所述容器手柄热接合。
2.如权利要求1所述的气密的可以重新盖上的加工食品容器，其中，所述盖件手柄和所述容器手柄通过在所述盖件手柄的中心形成突出单元而彼此隔开，并且所述突出单元和所述容器手柄热接合。
3.如权利要求1或2所述的气密的可以重新盖上的加工食品容器，其中，在所述容器体处于堆垛状态下时，通过在所述容器体的容器壁上形成容器支承止挡件，所述容器体以预定的间隔而保持彼此隔开，其中如果从所述容器壁的内侧来看，每个所述容器支承止挡件都凹陷，如果从所述容器壁的外侧来看，每个所述容器支承止挡件都突出。
4.如权利要求1或2所述的气密的可以重新盖上的加工食品容器，其中，通过在与所述容器体紧密接触的所述盖件壁上形成备用槽，所述盖件与所述容器体被容易地分开，其中如果从所述盖件壁的内侧来看，每个所述备用槽都凹陷，如果从所述盖件壁的外侧来看，每个所述备用槽都突出。
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