CN2039674U - 拉开式罐头瓶盖 - Google Patents

拉开式罐头瓶盖 Download PDF

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Publication number
CN2039674U
CN2039674U CN 88218366 CN88218366U CN2039674U CN 2039674 U CN2039674 U CN 2039674U CN 88218366 CN88218366 CN 88218366 CN 88218366 U CN88218366 U CN 88218366U CN 2039674 U CN2039674 U CN 2039674U
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cover
pull
enclosing cover
iron sheet
aluminium
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CN 88218366
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English (en)
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陈汉长
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Individual
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Individual
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Priority to CN 88218366 priority Critical patent/CN2039674U/zh
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Abstract

拉开式罐头瓶盖。本实用新型涉及一种罐头盖,由铁皮外盖和铝皮内盖组成,铁皮外盖与铝皮内盖铰接在一起,铝皮内盖上压有一环形压痕,压痕的一端有一拉环。采用该盖密封罐头,其密封性能好,开罐方便,只需稍用力拉铝皮内盖上的拉环,即可在铝皮内盖上拉出一环形缺口,将罐头盖打开。

Description

本实用新型涉及一种罐头瓶包装用的罐头盖。
目前的罐头有听装和瓶装两种,听装是整个罐头瓶和瓶盖都采用薄铁皮制做;瓶装是罐头瓶采用玻璃制做,瓶盖采用薄铁皮制做,这两种罐头虽然其密封性能好,但由于采用薄铁皮做瓶盖,强度好,不容易打开,使用不方便。虽然近段有人发明了一种在薄铁皮盖面上压痕,装一个旋转手柄,转动手柄将压痕去掉,在瓶盖上打开一条压痕空隙,但使用仍不方便。
本实用新型的目的是提供一种罐头瓶包装的拉开式罐头瓶盖。
本实用新型的拉开式罐头瓶盖是这样实现的:整个瓶盖由铁皮外盖/〔1〕和铝皮内盖〔2〕组成,铁皮外盖为一空心的圆环,其外径与罐头瓶口的外径相同。铝皮内盖的直径可以是比铁皮外盖内圆的直径稍大,两者采用铆口〔3〕铆接连成一个整体,也可以是与铁皮外盖的外圆直径相同,将铝皮内盖完全覆盖在铁皮外盖下面,利用铁皮外盖的强度和扣力将铝皮外盖牢固地扣在瓶口上。在铝皮内盖上压有一圆环形压痕〔4〕,圆环形压痕的一端连接有一拉环〔5〕,轻轻提拉拉环,即可在铝皮内盖上打开一个圆环形缺口,从而很容易将罐头瓶盖打开。
本实用新型的拉开式罐头瓶盖,采用了铁皮外盖和铝皮内盖相结合的形式,一方面由于铁皮强度好,能牢固地扣在瓶口上,其密封性能好;另一方面由于铝皮强度差,且在上面压有压痕并装有拉环,很容易将盖打开,其使用方便。整个瓶盖结构简单,制造容易。
附图说明:图1:本实用新型主视图
图2:本实用新型俯视图
根据附图对本实用新型实施例进行详细叙述。
本实施例的拉开式罐头瓶盖,其铁皮外盖〔1〕采用0.2mm厚的薄马口铁皮冲制成外径为7cm,内径为4cm的圆环,铝皮内盖〔2〕采用0.2mm的薄铝皮冲制成外径为4.5cm的圆板,并在板上冲有圆环形压痕〔4〕,在圆环形压痕的一端连接拉环〔5〕。铁皮外盖〔1〕与铝皮内盖〔2〕之间通接卯口〔3〕卯接连成一体,即制成拉开式罐头瓶盖,将盖压扣在罐头瓶上即可。

Claims (1)

  1. 一种拉开式罐头瓶盖,其特征是整个罐头瓶盖由铁皮外盖[1]和铝皮内盖[2]组成,铁皮外盖为一空心圆环,外径与罐头瓶口相同,铝皮内盖的直径可以是比铁皮外盖内圆环的直径稍大,两者采用铆口[3]铆接连成一个整体,也可以是与铁皮外盖的外圆直径相同,在铝皮内盖上压有一圆环形压痕[4],圆环形压痕的一端连有拉环[5]。
CN 88218366 1988-09-08 1988-09-08 拉开式罐头瓶盖 Pending CN2039674U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 88218366 CN2039674U (zh) 1988-09-08 1988-09-08 拉开式罐头瓶盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 88218366 CN2039674U (zh) 1988-09-08 1988-09-08 拉开式罐头瓶盖

Publications (1)

Publication Number Publication Date
CN2039674U true CN2039674U (zh) 1989-06-21

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Family Applications (1)

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CN 88218366 Pending CN2039674U (zh) 1988-09-08 1988-09-08 拉开式罐头瓶盖

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CN (1) CN2039674U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101391A1 (fr) * 2007-02-15 2008-08-28 Weihe Sun Boîte de sécurité

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008101391A1 (fr) * 2007-02-15 2008-08-28 Weihe Sun Boîte de sécurité

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