CN2375578Y - 包装桶盖 - Google Patents

包装桶盖 Download PDF

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Publication number
CN2375578Y
CN2375578Y CN 99204400 CN99204400U CN2375578Y CN 2375578 Y CN2375578 Y CN 2375578Y CN 99204400 CN99204400 CN 99204400 CN 99204400 U CN99204400 U CN 99204400U CN 2375578 Y CN2375578 Y CN 2375578Y
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China
Prior art keywords
tear
bung
torn
ring
bucket cover
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Expired - Fee Related
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CN 99204400
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English (en)
Inventor
黄向惠
陆丕朝
刘忠阳
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WANXIU PAINT PLANT WUZHOU
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WANXIU PAINT PLANT WUZHOU
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Priority to CN 99204400 priority Critical patent/CN2375578Y/zh
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Abstract

提供一种一次性使用的包装桶盖,其特征在于盖外中部沿圆周有一条撕开带,在撕开带的上、下各有一条易撕槽,在撕开带一端连接有撕开手柄,在桶盖内设有密封环和与撕开带相连并与包装桶口的凹形槽环吻合的凸形箍扣环。由于与桶口凹形槽环紧扣的凸形箍扣环与撕开带相连,当打开桶盖时,撕开带被撕开,桶盖就完全失去与桶口的紧扣作用,达到一次性使用的目的,防止了假冒产品以劣代优的现象,易于生产,不增加生产成本。

Description

包装桶盖
本实用新型涉及一种包装桶盖,特别是一种用于涂料包装桶的一次性使用塑料桶盖。
现市场流行的包装桶盖均为螺旋式,这种桶盖可进行多次使用,其弊端就在于给一些不法商人以劣代优,扰乱商品市场秩序,侵害厂家权益和消费者的利益。
本实用新型的目的是提供一种箍扣环式,一次性使用的包装桶盖。
本实用新型的包装桶盖,包括桶盖主体,其特征在于桶盖主体中部沿圆周有一条撕开带,在撕开带的上、下各有一条易撕槽,在撕开带一端连接有撕开手柄,在桶盖内顶部设有密封环,中部有与撕开带相连并与包装桶口的凹形槽环吻合的凸形箍扣环。
为增强撕开手柄的磨擦力,可在撕开手柄表面加凸形粒。撕开带上、下的易撕槽厚度控制在0.2~0.3mm为宜,过薄易使撕开带与盖脱离,过厚会使撕开带撕开困难。
封盖时,将桶盖住桶口压下,使桶盖内的凸形箍扣环紧固扣在桶口的凹形槽环上,即可紧固密封桶口。开启桶盖时,只要将撕开带撕开,即可打开桶盖取出产品使用。由于与桶口凹形槽环紧扣的凸形箍扣环与撕开带相连,当撕开带被撕开时,桶盖就完全失去与桶口紧扣作用而作废,达到一次性使用的目的。
本实用新型的包装桶盖,防止了假冒产品以劣代优的现象,维护了厂家的权益和消费者的利益,易于生产,不增加生产成本。
附图是本实用新型包装桶盖的半剖示意图。图中的1是包装桶盖主体,2是易撕槽,3是撕开带,4是撕开手柄,5是密封环,6是凸形箍扣环
下面结合附图进一步说明本实用新型包装桶盖的具体结构及实施方案:
图中桶盖主体1外中部沿圆周有一条撕开带3,在撕开带3的上、下各有一条易撕槽2,在撕开带3一端连接有撕开手柄4,撕开手柄4表面有增强磨擦力的凸形粒,在桶盖主体1内顶部设有密封环5,中部有与撕开带3相连并与包装桶口的凹形槽环吻合的凸形箍扣环6。
包装桶盖主体1的内径为190mm,外径为192mm,高为27mm;易撕槽2的宽2mm,厚0.2mm;撕开带3的宽为3mm,厚2mm;撕开手柄4的长为17mm,宽为13mm;盖内密封环5高为3mm;凸形箍扣环6的凸高为2mm  按上述尺寸制模,用塑料作原料,用注塑机一次注塑成形即制得本实用新型的包装桶盖。

Claims (3)

1、一种包装桶盖,包括桶盖主体(1),其特征在于桶盖主体(1)外中部沿圆周有一条撕开带(3),撕开带(3)的上、下各有一条易撕槽(2),在撕开带(3)一端连接有撕开手柄(4),在桶盖主体(1)内顶部设有密封环(5),中部有与撕开带(3)相连并与包装桶口的凹形槽环吻合的凸形箍扣环(6)。
2、根据权利要术1所述的包装桶盖,其特征在于撕开手柄(4)表面有增强磨擦力的凸形粒
3、根据权利要求1或2所述的包装桶盖,其特征在于易撕槽(2)的厚度为0.2~0.3mm
CN 99204400 1999-03-29 1999-03-29 包装桶盖 Expired - Fee Related CN2375578Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99204400 CN2375578Y (zh) 1999-03-29 1999-03-29 包装桶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99204400 CN2375578Y (zh) 1999-03-29 1999-03-29 包装桶盖

Publications (1)

Publication Number Publication Date
CN2375578Y true CN2375578Y (zh) 2000-04-26

Family

ID=33999180

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99204400 Expired - Fee Related CN2375578Y (zh) 1999-03-29 1999-03-29 包装桶盖

Country Status (1)

Country Link
CN (1) CN2375578Y (zh)

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