公开(公告)号：US12172451B2

公开(公告)日：2024-12-24

申请号：US17969348

申请日：2022-10-19

Applicant: GOSANTECH CO., LTD.

Inventor： Yunseok Choi ,  Jihee Boo

IPC: B41J29/02 ,  B41J2/045 ,  B41J2/14

Abstract: Proposed is a head assembly for an ink-jet printer. The head assembly includes a head module including a head discharging ink and a reservoir storing the ink, a fixing portion including a pressure controller configured to control a gas pressure, the fixing portion including a control driver configured to control the head, and includes a stage frame on which the head module and the fixing portion are mounted, the stage frame being connected to a moving device. The head module is capable of being attached to and detached from the stage frame, and connecting portions are formed on portions where the head module and the stage frame contact, so that a pipe and a wiring formed on the head module are connected to a pipe and a wiring which are connected to the fixing portion and which are inserted into or passing through the stage frame.

公开(公告)号：US20240001697A1

公开(公告)日：2024-01-04

申请号：US17969348

申请日：2022-10-19

Applicant: GOSANTECH CO., LTD.

Inventor： Yunseok Choi ,  Jihee Boo

IPC: B41J29/02 ,  B41J2/045 ,  B41J2/14

CPC classification number: B41J29/02 ,  B41J2/04586 ,  B41J2/14 ,  B41J2202/20

Abstract: Proposed is a head assembly for an ink-jet printer. The head assembly includes a head module including a head discharging ink and a reservoir storing the ink, a fixing portion including a pressure controller configured to control a gas pressure, the fixing portion including a control driver configured to control the head, and includes a stage frame on which the head module and the fixing portion are mounted, the stage frame being connected to a moving device. The head module is capable of being attached to and detached from the stage frame, and connecting portions are formed on portions where the head module and the stage frame contact, so that a pipe and a wiring formed on the head module are connected to a pipe and a wiring which are connected to the fixing portion and which are inserted into or passing through the stage frame.