Auxiliary drainage head

The invention provides an auxiliary liquid drainage head which comprises a shell, and a first liquid drainage channel is formed in the shell; a second liquid discharge channel is formed in the liquid discharge head body; the liquid discharging pipe is communicated with the first liquid discharging c...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: DIYKES, ALAN, LI XIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention provides an auxiliary liquid drainage head which comprises a shell, and a first liquid drainage channel is formed in the shell; a second liquid discharge channel is formed in the liquid discharge head body; the liquid discharging pipe is communicated with the first liquid discharging channel and the second liquid discharging channel; and the elastic piece is connected with the liquid outlet end of the shell and the liquid inlet end of the liquid drainage head body. According to the liquid drainage head, the first liquid drainage channel is communicated with the second liquid drainage channel through the liquid drainage pipe, and liquid in the liquid storage part connected with the shell can sequentially pass through the first liquid drainage channel, the liquid drainage pipe and the second liquid drainage channel and is drained out of the liquid outlet end of the liquid drainage head body, so that coating is achieved. The liquid outlet end of the shell is connected with the liquid inlet end of t