Protective face mask formula medical mask with goggles
The utility model discloses a protective face mask formula medical mask with goggles, including first guard shield, shoulder guard shield, goggles, be provided with before the first guard shield the goggles, be provided with the sealing washer on the goggles, be provided with the connecting band bet...
Gespeichert in:
Hauptverfasser: | , , , , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The utility model discloses a protective face mask formula medical mask with goggles, including first guard shield, shoulder guard shield, goggles, be provided with before the first guard shield the goggles, be provided with the sealing washer on the goggles, be provided with the connecting band between the goggles, goggles one side is provided with the fixed band, keep away from on the goggles fixed band one side is provided with the active belt, be provided with the fixed orifices on the active belt, be provided with fixed the knot in the fixed orifices, be provided with gauze mask cloth under the goggles, preceding top layer is drawn together to the gauze mask bale of cloth, be provided with coarse filter layer behind the preceding top layer, be provided with thin filtering layer behindthe coarse filter layer, be provided with the bamboo charcoal layer behind the thin filtering layer. Beneficial effect lies in: the utility model discloses increasing the goggles, preventing that treatment in -process doctor |
---|