Vacuum cupping device

The utility model discloses a vacuum cupping device. A one-way valve is connected with a cup body, and thus the utility model is formed. The one-way valve uses a ball-shaped valve structure so that the utility model has the advantages of sensitive operation, no gas leakage and long service life.

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Bibliographische Detailangaben
Hauptverfasser: XIAOLIN FANG, SHIXIAN FANG, XIAORI FANG
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a vacuum cupping device. A one-way valve is connected with a cup body, and thus the utility model is formed. The one-way valve uses a ball-shaped valve structure so that the utility model has the advantages of sensitive operation, no gas leakage and long service life.