CN202244673U - 一种保鲜盒 - Google Patents

一种保鲜盒 Download PDF

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Publication number
CN202244673U
CN202244673U CN2011202519433U CN201120251943U CN202244673U CN 202244673 U CN202244673 U CN 202244673U CN 2011202519433 U CN2011202519433 U CN 2011202519433U CN 201120251943 U CN201120251943 U CN 201120251943U CN 202244673 U CN202244673 U CN 202244673U
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萧思育
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Abstract

一种保鲜盒，提供一种密封性好，开盖方便的保鲜盒。设有盒体和盒盖，盒盖与盒体嵌合；其特点在于盒体边缘呈凸弧形，盒体边缘外侧表面设有卡槽，盒体边缘内侧表面设有嵌槽；盒盖边缘呈凹弧形，盒盖边缘内壁外侧设有卡齿，盒盖边缘内壁内侧设有嵌齿；盒盖边缘与盒体边缘嵌合，盒盖边缘内壁外侧的卡齿卡在盒体边缘外侧表面的卡槽上，盒盖边缘内壁内侧的嵌齿嵌于盒体边缘内侧表面的嵌槽上。

Description

一种保鲜盒
技术领域
本实用新型涉及一种保鲜盒。
背景技术
保鲜盒一般由盒体和盒盖组成，盒盖与盒体嵌合。常规的保鲜盒一般是靠盒盖边缘与盒体边缘的过盈配合来实现密封保鲜，但这种密封方式存在着密封不严，保鲜效果不佳的缺点(尤其是使用一段时间后尤为突显)。此外，还存在开盖麻烦的问题，这是因为没有拉手辅助。
发明内容
本实用新型的目的是提供一种密封性好，开盖方便的保鲜盒。
本实用新型设有盒体和盒盖，盒盖与盒体嵌合；其特点在于盒体边缘呈凸弧形，盒体边缘外侧表面设有卡槽，盒体边缘内侧表面设有嵌槽；盒盖边缘呈凹弧形，盒盖边缘内壁外侧设有卡齿，盒盖边缘内壁内侧设有嵌齿；盒盖边缘与盒体边缘嵌合，盒盖边缘内壁外侧的卡齿卡在盒体边缘外侧表面的卡槽上，盒盖边缘内壁内侧的嵌齿嵌于盒体边缘内侧表面的嵌槽上。
所述盒盖边缘上最好设有拉耳，拉耳与盒盖为一体式结构。
所述盒体和盒盖的形状可为圆弧过渡角的长方形或正方形，也可为圆形或椭圆形等几何形。
与现有技术比较，本实用新型具有以下突出优点：
由于盒体和盒盖不仅靠边缘过盈配合来实现密封，而且由于盒盖边缘内壁外侧的卡齿卡在盒体边缘外侧面的卡槽上，盒盖边缘内壁内侧的嵌齿嵌于盒体边缘内侧表面的嵌槽上。这样盒盖边缘就在盒体边缘的内外两侧增加了双向卡紧功能，从而显著提高盒体与盒盖的密封性能，大大增强保鲜盒的保鲜功能。
附图说明
图1为本实用新型实施例的结构示意图。
图2为图1中的部分I放大示意图。
图3为图1中的部分II放大示意图。
图4为本实用新型实施例的盒盖俯视示意图。
具体实施方式
参见图1～3，本实用新型实施例设有盒体1和盒盖2；盒体1和盒盖2盒体边缘11呈凸弧形，盒体边缘11外侧表面设有卡槽111，盒体边缘11内侧表面设有嵌槽112；盒盖2边缘呈凹弧形，盒盖边缘21内壁外侧设有卡齿211，盒盖边缘21内壁内侧设有嵌齿212；盒盖边缘21与盒体边缘嵌合，盒盖边缘21内壁外侧的卡齿211卡在盒体边缘11外侧表面的卡槽111上，盒盖边缘21内壁内侧的嵌齿212嵌于盒体边缘11内侧表面的嵌槽112上。盒体1和盒盖2的形状均为圆弧过渡角的长方形。
参见图4，所述盒盖2的边缘21上设有拉耳22，拉耳22与盒盖2为一体式结构。拉耳22便于开盖。

Claims (3)

1.一种保鲜盒，设有设有盒体和盒盖，盒盖与盒体嵌合；其特征在于盒体边缘呈凸弧形，盒体边缘外侧表面设有卡槽，盒体边缘内侧表面设有嵌槽；盒盖边缘呈凹弧形，盒盖边缘内壁外侧设有卡齿，盒盖边缘内壁内侧设有嵌齿；盒盖边缘与盒体边缘嵌合，盒盖边缘内壁外侧的卡齿卡在盒体边缘外侧表面的卡槽上，盒盖边缘内壁内侧的嵌齿嵌于盒体边缘内侧表面的嵌槽上。
2.如权利要求1所述的一种保鲜盒，其特征在于所述盒盖边缘上设有拉耳，拉耳与盒盖为一体式结构。
3.如权利要求1所述的一种保鲜盒，其特征在于所述盒体和盒盖的形状为圆弧过渡角的长方形或正方形。
CN2011202519433U 2011-07-15 2011-07-15 一种保鲜盒 Expired - Fee Related CN202244673U (zh)

Priority Applications (1)

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CN2011202519433U CN202244673U (zh) 2011-07-15 2011-07-15 一种保鲜盒

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Application Number Priority Date Filing Date Title
CN2011202519433U CN202244673U (zh) 2011-07-15 2011-07-15 一种保鲜盒

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CN202244673U true CN202244673U (zh) 2012-05-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086060A (zh) * 2013-01-07 2013-05-08 四川大学 一种防止汤料震荡溢出的容器盖子

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086060A (zh) * 2013-01-07 2013-05-08 四川大学 一种防止汤料震荡溢出的容器盖子

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Granted publication date: 20120530

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