Aerosol can port sealing structure

The utility model discloses an aerosol can port sealing structure which comprises a can body, a top cover, a built-in sealing assembly, an external sealing assembly and a positioning assembly, the top cover is assembled at the top end in the can body, the built-in sealing assembly is assembled at th...

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Main Authors PAN XIANGDAO, MAO WENLI, LIU QIFA, ZHOU MINGWEI, FENG WEIHAO, LIAO HAOCHAO, HUANG WUJI, LIU YU, XIAO JIANQIN, LIU MINGZU
Format Patent
LanguageChinese
English
Published 28.10.2022
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Summary:The utility model discloses an aerosol can port sealing structure which comprises a can body, a top cover, a built-in sealing assembly, an external sealing assembly and a positioning assembly, the top cover is assembled at the top end in the can body, the built-in sealing assembly is assembled at the top end of the inner wall of the can body, and the external sealing assembly is assembled at a port of the top end of the can body. The positioning assembly is installed between the top cover and the tank body. Through the matching of the internal sealing assembly and the external sealing assembly, the internal and external dual sealing of the joint of the top cover and the tank body is realized, the condition of leakage at the joint of the tank body and the top cover is avoided, the positioning block is clamped into the positioning groove under the assistance of the positioning assembly, the internal clamping packaging of the sealing cover is realized, and the sealing effect is improved. And when the top cover n
Bibliography:Application Number: CN202220966707U