Flüssigkeitsabgabevorrichtung, Flüssigkeitsabgabeapparat und Flüssigkeitsabgabekopf

Details

Veröffentlichungs-Nr.

EP4163116

Aktenzeichen

EP22193198

Anmeldetag

31. August 2022

Veröffentlichung

14. August 2024

Erteilung

14. August 2024

Rechtsraum

EP

IPC

B41J2/14B41J2/175

Abstract

A liquid discharge device (200) includes a liquid discharge head (101) and a head tank. The head tank (1) stores liquid to be supplied to the liquid discharge head (101). The head tank (1) includes a body (21), a film (22), and a cover (23). The body (21) includes a hole (21c). The film (22) covers the hole (21c) and includes a fixed portion (22a) fixed to the body (21). The cover (23) contacts the film (22) from an outer surface of the film (22). The cover (23) includes a fixing-side cover part (232) to contact a portion adjacent to the fixing portion (22a) of the film (22). The fixing-side cover part (232) includes a curved contact surface to contact the film (22).

Anmelder

Firma

Ricoh Company, Ltd.

Land

🇯🇵 Japan

Fachgebiete