CN202295558U - 一种三片金属食品罐 - Google Patents

一种三片金属食品罐 Download PDF

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Publication number
CN202295558U
CN202295558U CN2008201360729U CN200820136072U CN202295558U CN 202295558 U CN202295558 U CN 202295558U CN 2008201360729 U CN2008201360729 U CN 2008201360729U CN 200820136072 U CN200820136072 U CN 200820136072U CN 202295558 U CN202295558 U CN 202295558U
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China
Prior art keywords
top cover
draw ring
piece metal
metal
metal food
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Expired - Lifetime
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CN2008201360729U
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Inventor
周云杰
赵宇晖
陈玉飞
沈加权
刘东明
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Origen Polytron Technologies Inc
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BEIJING ORG XINMEI CAN MANUFACTURING CO LTD
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Abstract

本方案涉及一种三片金属食品罐,包括顶盖(2)、罐身(1)和底盖(3),其特征在于,所述罐身(1)上下直径不等,外形呈上大下小的等腰梯形,罐身(1)圆周有规则排列的多道加强筋(4),所述加强筋(4)为竖形凹条,所述顶盖(2)采用全开盖形式,其上安装有拉环(7),所述拉环(7)一端带拉孔(6)另一端呈尖锐状,所述尖锐端通过铆钉与顶盖(2)铆接,拉环铆接点(5)位于顶盖(2)边且两边有与顶盖(2)边沿平行的刻划线段(8)。梯形可以很方便倾倒里面的食品,加强筋可增加罐身的摩擦力和抗压力。且采用以上形状增加了罐身的稳定性和观赏性。

Description

一种三片金属食品罐
技术领域
本发明涉及一种食品容器,具体涉及一种金属制的食品容器。 
背景技术
目前食品领域中常用金属罐来盛装一些肉类、蔬菜食品,且多数采用金属三片罐封装形式,且罐身上下直径相等,这种容器形状因为角度原因在食用时食品不易取出,而且小的金属罐罐身一般都是光滑面,缺少磨擦,体积大的金属罐罐身上压制有多道圆周凸起来增加磨擦力,但是罐体本身支撑强度却不高,这样的金属罐外形单一,在商场货架上不易摆放整齐。 
实用新型内容
本发明为克服以上现有金属罐存在的问题,提供一种支撑强度高、磨擦力强且罐身1上下大小不等的金属罐。 
本方案的技术方案如下:一种三片金属食品罐,包括顶盖2、罐身1和底盖3,其改时在于,所述罐身1上下直径不等,外形呈上大下小的等腰梯形,罐身1圆周有规则排列的多道竖形凹条加强筋4,所述顶盖2采用全开盖形式,顶盖2上安装有拉环7,所述拉环7一端带拉孔6另一端与顶盖2铆接,拉环7铆接点5两边有与顶盖2边沿平行的刻划线段8。 
本方案的另一方式,所述罐身1采用长方形马口铁,罐身1两端口向外翻转,顶盖2与底盖3外沿向内有卷边,罐身1两端口插入顶盖2与底盖3的外沿卷边。 
金属罐增加竖形凹条后,能够增加金属罐对上下压力的支撑强度,还增加了罐身1的磨擦力,罐身1成上大下小的等腰梯形,这在现有金属罐中从没采用过,这样的形状在摆放方面增加了稳定性和观赏性,且更便于内容物的取出,顶盖2使用全开盖,开启、倒出更加便利。 
附图说明
图1金属罐正面视图。 
图2金属罐顶盖俯视图。 
具体实施方式
本方案采用马口铁做材料,金属罐包括一个顶盖2、底盖3、罐身1,顶盖2上安装有拉环7,拉环7的一端带有手指能插入的拉孔6,另一端通过铆钉铆在顶盖2上,铆钉端边为尖形,在铆钉孔的两边有与顶盖2边平行的刻划线段8,当用手提拉孔6时,拉孔6以铆钉为支点将尖端向下压,当施加的力增大时,尖端撕破刻划线,再顺着刻划线拉拉环7,从而打开顶盖2,因为是上大下小,所以非常方便罐里食品倾倒。罐身1的胀罐过程是在现有圆筒罐身1的基础之上,将圆筒形罐身1安装锥形模具上,再利用机器压制成上大下小的等腰梯形圆筒,加筋过程是用凹条模具在等腰梯形圆筒一周上压制多个竖形凹条,形成加强筋4。结合时,罐身1两端口向外翻转,顶盖2与底盖3外沿向内有卷边,罐身1两端口插入顶盖2与底盖3的外沿卷边,再用机器压制完成密封。 
本方案借助传统三片罐的生产技术手段,由剪板、焊接、焊缝补涂及固化、胀罐、加筋、翻边、封口等生产工序来完成此新产品的生产,本方案的金属罐  与现有技术中的金属罐相比,增加了胀罐和加强筋4的工序,使带竖形凹槽加强筋4的金属罐上下的承重能力大大超过光滑面的或是带横向凸条的金属罐,而且还增加了磨擦力。 

Claims (2)

1. 一种三片金属食品罐,包括顶盖(2)、罐身(1)和底盖(3),其特征在于,所述罐身(1)上下直径不等,外形呈上大下小的等腰梯形,罐身(1)圆周有规则排列的多道加强筋(4),所述加强筋(4)为竖形凹条,所述顶盖(2)采用全开盖形式,其上安装有拉环(7),所述拉环(7)一端带拉孔(6)另一端呈尖锐状,所述尖锐端通过铆钉与顶盖(2)铆接,拉环铆接点(5)位于顶盖(2)边且两边有与顶盖(2)边沿平行的刻划线段(8)。
2.如权利要求1所述的一种三片金属食品罐,其特征在于,所述罐身(1)采用长方形马口铁,罐身(1)两端口向外翻转,顶盖(2)与底盖(3)外沿向内有卷边,罐身(1)两端口插入顶盖(2)与底盖(3)的外沿卷边。 
CN2008201360729U 2008-09-27 2008-09-27 一种三片金属食品罐 Expired - Lifetime CN202295558U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109018593A (zh) * 2018-07-20 2018-12-18 浙江森盟包装有限公司 纸容器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109018593A (zh) * 2018-07-20 2018-12-18 浙江森盟包装有限公司 纸容器

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Address after: A 101407 street Beijing city Huairou District Yanqi Economic Development Zone No. 7 South Park

Patentee after: ORG Packaging Co., Ltd.

Address before: A 101407 street Beijing city Huairou District Yanqi Economic Development Zone No. 7 South Park

Patentee before: Beijing ORG Xinmei Can Manufacturing Co.,Ltd.

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Address after: 101407 Beijing Huairou District wild goose Industrial Development Zone

Patentee after: Origen Polytron Technologies Inc

Address before: 101407 No. 7 Nan Yi Street, Yan Xi economic development zone, Huairou District, Beijing

Patentee before: ORG Packaging Co., Ltd.

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Granted publication date: 20120704

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