CN2367574Y - 二元包装罐 - Google Patents

二元包装罐 Download PDF

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Publication number
CN2367574Y
CN2367574Y CN 99207791 CN99207791U CN2367574Y CN 2367574 Y CN2367574 Y CN 2367574Y CN 99207791 CN99207791 CN 99207791 CN 99207791 U CN99207791 U CN 99207791U CN 2367574 Y CN2367574 Y CN 2367574Y
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valve body
suction tube
inner bag
utility
model
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Expired - Fee Related
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CN 99207791
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English (en)
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张富岭
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Individual
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Individual
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Priority to CN 99207791 priority Critical patent/CN2367574Y/zh
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Abstract

本实用新型提供一种用于贮存和喷射各种药液的二元包装罐,它主要由罐体、阀体、阀芯、喷头和置于罐体内腔的内囊构成,在阀体下部设有一PVC材料制的吸管,该吸管上头部与阀体连接密封,内囊口与吸管热压密封,将压缩空气置入罐体与内囊之间,可替代有害气体作为抛射剂,消除易燃易爆隐患,且不污染空气;内囊里的药液通过吸管可全部喷出,并以任一角度喷射其喷射效果不变,该包装罐适用于贮存各种杀虫剂、化工产品及医药品。

Description

二元包装罐
本实用新型涉及一种喷射液体用包装罐。
目前市场上销售的各种喷雾剂所使用的包装罐大体上分为两种,其一罐体为单层壳体,罐内采用氟利昂或丙丁烷作为抛射剂与药液同时贮存,上述抛射剂易燃、易爆性强,且喷射出的物质均与气体混合,污染空气,同时也给贮存和运输带来诸多不便;其二是罐体内腔设有内囊的包装罐,该包装罐尽管从结构上有所改进,免去喷射剂,由于是靠压缩空气作用于内囊,使内囊中的药液喷出,但内囊下部的药液不容易全部喷净、造成药液的浪费。
本实用新型的目的是克服上述现有技术的不足之处,提供一种内囊设有吸管的二元包装罐。
本实用新型是通过以下措施来完成的:
二元包装罐主要是由罐体、喷头、阀体、阀芯和内囊构成,在阀体下部设有一吸管并与阀体连接密封,内囊囊口与吸管热压密封,位于吸管上部开有一小孔,吸管采用PVC材料制做。
附图说明;
图1是本实用新型的整体结构示意图。
下面结合附图对本实用新型做进一步的说明:
如图1所示,二元包装罐是由金属材料制的罐体3、阀体2、阀芯1、喷头5及材料制的内囊4构成,在罐体3与内囊4之间置有压缩空气,阀体下部设有一开有孔的吸管6,该吸管与阀体下部连接密封,内囊囊口与吸管热压并密封,内囊4装有药液,吸管采用PVC材料制做。
需要喷药时,用手指按压喷头5,使阀打开,压缩空气挤压内囊4,药液通过吸管6经喷头5喷出。
本实用新型的优点在于罐体内不仅设有内囊,且还设有与阀体密封的吸管,由压缩空气作为抛射剂,可消除易燃易爆隐患,不污染空气;内囊里的药液通过吸管可全部喷出,不浪费药液,以任一角度喷射其喷射效果不变,该包装罐还可反复灌装使用,适用又贮存各种杀虫剂、化工产品及医药品等。

Claims (2)

1、一种二元包装罐,它主要由罐体(3)、阀体(2)、阀芯(1)、喷头(5)及设置在罐体内腔的内囊(4)构成,其特征在于:阀体(2)下部设有一吸管(6),并与阀体连接密封,内囊口与吸管热压密封,位于吸管上部开有一小孔。
2、根据权利要求1所述的二元包装罐,其特征在于所述的吸管系采用PVC材料制做。
CN 99207791 1999-04-14 1999-04-14 二元包装罐 Expired - Fee Related CN2367574Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99207791 CN2367574Y (zh) 1999-04-14 1999-04-14 二元包装罐

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99207791 CN2367574Y (zh) 1999-04-14 1999-04-14 二元包装罐

Publications (1)

Publication Number Publication Date
CN2367574Y true CN2367574Y (zh) 2000-03-08

Family

ID=34001690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99207791 Expired - Fee Related CN2367574Y (zh) 1999-04-14 1999-04-14 二元包装罐

Country Status (1)

Country Link
CN (1) CN2367574Y (zh)

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