CN2428429Y - 金属罐防伪封口 - Google Patents

金属罐防伪封口 Download PDF

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Publication number
CN2428429Y
CN2428429Y CN 00228388 CN00228388U CN2428429Y CN 2428429 Y CN2428429 Y CN 2428429Y CN 00228388 CN00228388 CN 00228388 CN 00228388 U CN00228388 U CN 00228388U CN 2428429 Y CN2428429 Y CN 2428429Y
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China
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pot
cover
enclosure
jar
metal
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Expired - Fee Related
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CN 00228388
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English (en)
Inventor
胡健雄
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NANXIA PAINT-MAKING FACTORY ZHONGSHAN CITY
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NANXIA PAINT-MAKING FACTORY ZHONGSHAN CITY
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Priority to CN 00228388 priority Critical patent/CN2428429Y/zh
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Publication of CN2428429Y publication Critical patent/CN2428429Y/zh
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Abstract

本实用新型公开了一种金属罐防伪封口,包括有罐口和罐盖,其特征在于罐口具有卷边,其截面呈向上倒钩状;罐盖于周边处具有卷边,其截面形状呈向下倒钩状,两卷边互相紧压扣合。金属罐防伪封口一经开拆,封口(罐口和罐盖)即遭损坏,特别是罐口损坏程度更为严重,无法恢复其完整性,使包装罐无法重复使用,从而方便用户识别产品的真伪,达到防伪目的。

Description

金属罐防伪封口
本实用新型涉及一种金属罐封口。
传统的金属罐封口包括有罐口和罐盖。罐口多为圆形,罐口平台下有一侧壁,该侧壁既是罐口与罐盖的接合处又可以起到加强罐口的强度的作用。使用时只要在罐盖边沿用螺丝刀等器具作起子,便可将封口打开,而罐口和罐盖却不受损,可以重复使用,以致容易被不法分子回收、造假使用。
为解决上述问题,本实用新型的目的在于提供一种一次性使用的金属罐防伪封口。
一种金属罐防伪封口,包括有罐口和罐盖,其特征在于罐口具有卷边,其截面呈向上倒钩状;罐盖于周边处具有卷边,其截面形状呈向下倒钩状,两卷边互相紧压扣合。
本实用新型采用上述方案后,封口一经开拆,封口(罐口和罐盖)即遭损坏,特别是罐口损坏程度更为严重,无法恢复其完整性,使包装罐无法重复使用,从而方便用户识别产品的真伪,达到防伪目的。
下面结合附图对本实用新型进一步说明:
图1:本实用新型的结构示意图;
图2:封口罐口的结构示意图;
图3:封口罐盖的结构示意图。
如图所示,本实用新型所述的金属罐防伪封口,由圆形罐口1和圆形罐盖2构成,罐口1具有向上卷边3,其截面呈向上倒钩状;罐盖包括有圆形平台4和环形侧壁5,罐盖于侧壁5上沿处具有外翻卷边6,其截面形状呈向下倒钩状,倒钩状的两卷边3(6)互相紧压扣合。
由于罐口1和罐盖2通过两卷边3(6)互相紧压扣合,封口一经开拆,罐口和罐盖即遭损坏,特别是罐口损坏程度更为严重,无法恢复其完整性,使包装罐无法重复使用。

Claims (1)

  1. 一种金属罐防伪封口,包括有罐口(1)和罐盖(2),其特征在于罐口具有卷边(3),其截面呈向上倒钩状;罐盖于周边处具有卷边(6),其截面形状呈向下倒钩状,两卷边(3、6)互相紧压扣合。
CN 00228388 2000-06-02 2000-06-02 金属罐防伪封口 Expired - Fee Related CN2428429Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00228388 CN2428429Y (zh) 2000-06-02 2000-06-02 金属罐防伪封口

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Application Number Priority Date Filing Date Title
CN 00228388 CN2428429Y (zh) 2000-06-02 2000-06-02 金属罐防伪封口

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CN2428429Y true CN2428429Y (zh) 2001-05-02

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CN 00228388 Expired - Fee Related CN2428429Y (zh) 2000-06-02 2000-06-02 金属罐防伪封口

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107087985A (zh) * 2017-07-03 2017-08-25 中山市科欣电子有限公司 一种电热水壶
CN112830093A (zh) * 2021-01-18 2021-05-25 苏州华源控股股份有限公司 一种防伪物料出口及其对应的制作方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107087985A (zh) * 2017-07-03 2017-08-25 中山市科欣电子有限公司 一种电热水壶
CN112830093A (zh) * 2021-01-18 2021-05-25 苏州华源控股股份有限公司 一种防伪物料出口及其对应的制作方法

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