Vacuum cup for cupping

The utility model relates to a vacuum cup for cupping. The vacuum cup for cupping comprises a body and a stopper. A nozzle is arranged on the body, the stopper is arranged on the nozzle, a plurality of open slots which are through vertically are arranged on an inner cavity wall of the nozzle, a cap...

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Bibliographic Details
Main Author LU YONGQUAN
Format Patent
LanguageChinese
English
Published 19.06.2013
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Summary:The utility model relates to a vacuum cup for cupping. The vacuum cup for cupping comprises a body and a stopper. A nozzle is arranged on the body, the stopper is arranged on the nozzle, a plurality of open slots which are through vertically are arranged on an inner cavity wall of the nozzle, a cap is arranged on an upper portion of the stopper, a cylinder capable of being stuffed in an inner cavity of the nozzle is connected onto the lower portion of the cap, and the cap is provided with a cap ridge matched with an upper end face of the nozzle. The vacuum cup for cupping is simple in structure, and since the stopper is a soft silica gel stopper, the vacuum cup is sealed through the stopper under the act of negative pressure, is fine in sealing performance, high in working efficiency, and simple and convenient in negative pressure releasing operation.
Bibliography:Application Number: CN20122724024U