Portable inflator

The utility model relates to the technical field of inflators, in particular to a portable inflator which comprises an inflator body, the lower end face of the inflator body is fixedly connected with an inflator pump, the lower end of the inflator pump is in threaded connection with an air needle, a...

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Bibliographic Details
Main Author CHEN XIAOZHOU
Format Patent
LanguageChinese
English
Published 20.08.2024
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The utility model relates to the technical field of inflators, in particular to a portable inflator which comprises an inflator body, the lower end face of the inflator body is fixedly connected with an inflator pump, the lower end of the inflator pump is in threaded connection with an air needle, and a fixing mechanism is arranged outside the air needle. The fixing mechanism comprises storage grooves annularly formed in the outer portion of the air needle at equal intervals, and the interiors of the storage grooves are rotationally connected with expanding plates. The number of the containing grooves and the number of the expanding plates are at least three, the three containing grooves and the expanding plates are matched in a one-to-one correspondence mode, and the outer portions of the expanding plates are arc-shaped faces which are consistent with the outer surfaces of the air needles. By designing the fixing mechanism, after a user inserts the air needle into a ball, the supporting plate is magnetically
Bibliography:Application Number: CN202420272209U