Sealing head cap

The invention relates to a sealing head cap. The sealing head cap comprises a head cap body with a through hole formed in one side, an assembling cylinder and a liquid guiding cylinder are arranged inthe head cap body, one end of the assembling cylinder extends out of the through hole, the upper end...

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Bibliographic Details
Main Author KE YUJIN
Format Patent
LanguageChinese
English
Published 09.02.2021
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Summary:The invention relates to a sealing head cap. The sealing head cap comprises a head cap body with a through hole formed in one side, an assembling cylinder and a liquid guiding cylinder are arranged inthe head cap body, one end of the assembling cylinder extends out of the through hole, the upper end of the liquid guiding cylinder extends into the assembling cylinder from the lower side face of the assembling cylinder so as to be in sealing fit with the assembling cylinder, and the liquid guiding cylinder can move up and down relative to the assembling cylinder; a liquid outlet cylinder whichis in sealing fit with the inner wall of the assembling cylinder and can move in the length direction of the assembling cylinder is arranged in the assembling cylinder, a liquid outlet is formed in the outward end of the liquid outlet cylinder, and an inner plug capable of sealing the liquid outlet is arranged in the assembling cylinder; a guiding column arranged in the radial direction of the liquid guiding cylinder is ar
Bibliography:Application Number: CN202011346910