CN102582934B - 扳动密封式塑料易扣罐 - Google Patents

扳动密封式塑料易扣罐 Download PDF

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CN102582934B
CN102582934B CN201210045381.6A CN201210045381A CN102582934B CN 102582934 B CN102582934 B CN 102582934B CN 201210045381 A CN201210045381 A CN 201210045381A CN 102582934 B CN102582934 B CN 102582934B
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CN102582934A (zh
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王忠平
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Abstract

扳动密封式塑料易扣罐,包括塑料的罐体和罐盖,其特征在于所述罐盖包括外盖和内盖,在外盖上的一边制有高台,另一边为低台,低台上设置手柄,手柄两头制有顶块,顶块与低台的上端面相接触,顶块内侧制有插销,在外盖中心制有贯通孔,内盖穿过贯通孔,在内盖两侧开插孔,插孔与手柄的插销相配合,在内盖下端制有安装环,安装环中制有安装槽,安装槽中安装密封环,所述密封环包括向上扩张的外环,外环下制有内环,内环卡入安装槽中,外环经外盖下端压迫与罐体内壁相密封。

Description

扳动密封式塑料易扣罐
技术领域
本发明涉及易扣罐,特别是涉及扳动密封式塑料易扣罐,主要用于放干果(例如瓜子、山核桃、开心果、松子)等食品。
背景技术
在春节或平时人们都会采购一些干果放在家中食用,但通常不会一次性吃完,因此需要对这些干果继续进行密封保存。已有技术对干果的包装一般采用保鲜袋或者包装罐,如果采用保鲜袋包装,当撕开袋口后,就无法达到密封,只好每次使用后要用绳子系紧或者夹子夹住,不仅使用十分麻烦,而且效果差,并且在干果吃完后一般都将保鲜袋丢掉,不会重复使用,浪费大,有污染;而包装罐一般分为纸罐、铁皮罐和塑料罐三种,纸罐和铁皮罐都是通过罐盖直接套在罐体口部进行密封,多次使用后,卡紧处磨损,密封性差,并且罐体和罐盖都不是透明的,产品标记需要印刷在罐体表面,一种产品需要制一种罐,通用性差,提高了生产和制造成本。
发明内容
本发明的目的是为了克服已有技术存在的缺点,提供一种开盖、合盖简易方便,合盖后密封性好,包装罐通用性好的扳动密封式塑料易扣罐。
本发明扳动密封式塑料易扣罐的技术方案是:包括塑料的罐体和罐盖,其特征在于所述罐盖包括外盖和内盖,在外盖上的一边制有高台,另一边为低台,低台上设置手柄,手柄两头制有顶块,顶块与低台的上端面相接触,顶块内侧制有插销,在外盖中心制有贯通孔,内盖穿过贯通孔,在内盖两侧开插孔,插孔与手柄的插销相配合,在内盖下端制有安装环,安装环中制有安装槽,安装槽中安装密封环,所述密封环包括向上扩张的外环,外环下制有内环,内环卡入安装槽中,外环经外盖下端压迫与罐体内壁相密封。
本发明公开了一种扳动密封式塑料易扣罐,将罐盖分为外盖和内盖,内盖插入外盖的贯通孔中,再在外盖的低台上设置手柄,手柄的插销插入内盖的插孔中,使内盖卡在贯通孔中不会掉落,当向下压动手柄时,手柄以插销为中心向下旋转,手柄的顶块经旋转略向下顶压外盖的低台,而手柄与内盖位置保持不变,外盖向下挤压密封环的外环,使外环向外扩张与罐体内壁卡紧接触,密封效果好,卡紧可靠;当要打开罐盖时,只要向上旋转手柄,使顶块脱离接触低台,密封环的外环在回复力作用下恢复原状,从而外环不与罐体内壁接触,罐盖便可轻易取出,开盖十分轻松,并且罐体由透明塑料材料制成,只要将印制好的包装纸放到罐体内壁即可,无需在罐体表面印刷包装,包装方便,成本低。
本发明扳动密封式塑料易扣罐,所述罐体和罐盖为圆形或者方形或者多边形。可根据消费者的喜好或放置干果的形状而选择不同形状的罐体和罐盖。
附图说明
图1是扳动密封式塑料易扣罐的手柄开启状态立体示意图;
图2是扳动密封式塑料易扣罐的手柄扣合状态立体示意图;
图3是罐盖的分解状态立体示意图;
图4是图2的A向示意图;
图5是罐盖为方形的俯视示意图。
具体实施方式
本发明涉及一种扳动密封式塑料易扣罐,如图1-图5所示,包括塑料的罐体1和罐盖,其特征在于所述罐盖包括外盖2和内盖3,在外盖上的一边制有高台21,另一边为低台22,低台上设置手柄5,手柄两头制有顶块51,顶块与低台22的上端面相接触,顶块内侧制有插销52,在外盖中心制有贯通孔23,内盖3穿过贯通孔23,在内盖两侧开插孔31,插孔与手柄5的插销52相配合,在内盖下端制有安装环32,安装环中制有安装槽33,安装槽中安装密封环4,所述密封环4包括向上扩张的外环41,外环下制有内环42,内环卡入安装槽33中,外环41经外盖2下端压迫与罐体1内壁相密封。将罐盖分为外盖2和内盖3,内盖插入外盖的贯通孔23中,再在外盖的低台22上设置手柄5,手柄的插销52插入内盖的插孔31中,使内盖卡在贯通孔中不会掉落,当向下压动手柄5时,手柄以插销52为中心向下旋转,手柄的顶块51经旋转略向下顶压外盖2的低台22,而手柄与内盖3位置保持不变,外盖向下挤压密封环4的外环41,使外环向外扩张与罐体1内壁卡紧接触,密封效果好,卡紧可靠;当要打开罐盖时,只要向上旋转手柄5,使顶块51脱离接触低台22,密封环4的外环41在回复力作用下恢复原状,从而外环不与罐体1内壁接触,罐盖便可轻易取出,开盖十分轻松,并且罐体由透明塑料材料制成,只要将印制好的包装纸放到罐体内壁即可,无需在罐体表面印刷包装,包装方便,成本低。所述罐体1和罐盖为圆形或者方形或者多边形。可根据消费者的喜好或放置干果的形状而选择不同形状的罐体1和罐盖。

Claims (2)

1.扳动密封式塑料易扣罐,包括塑料的罐体(1)和罐盖,其特征在于所述罐盖包括外盖(2)和内盖(3),在外盖上的一边制有高台(21),另一边为低台(22),低台上设置手柄(5),手柄两头制有顶块(51),顶块与低台(22)的上端面相接触,顶块内侧制有插销(52),在外盖中心制有贯通孔(23),内盖(3)穿过贯通孔(23),在内盖两侧开插孔(31),插孔与手柄(5)的插销(52)相配合,在内盖下端制有安装环(32),安装环中制有安装槽(33),安装槽中安装密封环(4),所述密封环(4)包括向上扩张的外环(41),外环下制有内环(42),内环卡入安装槽(33)中,外环(41)经外盖(2)下端压迫与罐体(1)内壁相密封。
2.如权利要求1所述的扳动密封式塑料易扣罐,其特征在于所述罐体(1)和罐盖的俯视为圆形或者方形。
CN201210045381.6A 2012-02-27 2012-02-27 扳动密封式塑料易扣罐 Expired - Fee Related CN102582934B (zh)

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Citations (4)

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US3567061A (en) * 1969-07-08 1971-03-02 John S Song Easily openable sealed plastic closure method and apparatus
US5498333A (en) * 1994-06-02 1996-03-12 Canther; David M. Cover and lid with sealably enclosed gasket for swimming pool
CN201932465U (zh) * 2011-01-27 2011-08-17 张耿豪 多层次密封罐
CN202481500U (zh) * 2012-02-27 2012-10-10 王忠平 扳动密封式塑料易扣罐

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08156952A (ja) * 1994-12-05 1996-06-18 Toyo Glass Co Ltd 広口容器の蓋
US20070267415A1 (en) * 2006-05-22 2007-11-22 Valenti Debra S Disposable liner for storing and/or dispensing cooking liquids
US20110079598A1 (en) * 2009-10-07 2011-04-07 Alexander Bally Apparatus and method for collecting and transferring yard waste

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567061A (en) * 1969-07-08 1971-03-02 John S Song Easily openable sealed plastic closure method and apparatus
US5498333A (en) * 1994-06-02 1996-03-12 Canther; David M. Cover and lid with sealably enclosed gasket for swimming pool
CN201932465U (zh) * 2011-01-27 2011-08-17 张耿豪 多层次密封罐
CN202481500U (zh) * 2012-02-27 2012-10-10 王忠平 扳动密封式塑料易扣罐

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