Three-way valve for adding ink to cartridge

墨盒加墨三通阀

  • Inventors: WENYING LIU
  • Assignees: 刘文荧
  • Publication Date: November 07, 2007
  • Publication Number: CN-200971986-Y

Abstract

The utility model relates to a three way valve for the jet printer. The three way valve consists of body of the valve with three openings and a valve core inside the valve body. The three channels in the valve body are respectively a No.1, a No.2, and a No.3 channels that are on the same surface; wherein, the No.1 and the No.2 pipes center lines overlap and the No.3 pipe extents out of the valve core and is arranged upright on the other two pipes. The valve core is in the shape of a cylinder which has three vertical holes that are mutually connected in the center, and is connected with the valve handle. The valve body is of round tube, and the center line of the round tube is vertical to the three pipes center lines, and the valve handle is marked with the angles of the valve core. The utility model compared with the prior technology adopts the three way valves and changes the pipes route via the rotation of the handle. When in the normal working condition, the ink box is communicated with the external ink bottle, and the ink from the ink box continually flows into the ink box, and whereas in moving, the connection between the ink box and the ink bottle is cut out.
本实用新型涉及一种用于喷墨打印机的墨盒加墨三通阀。此三通阀由带三通口的阀体及阀体内的阀芯组成,阀体上三个通管分别是第一、第二和第三通管,三通管中心线在同一平面上,且第一、第二通管中心线重合,第三通管从阀芯处伸出且垂直于其它两通管,阀芯为中心开有三个相连垂直孔的圆柱体,其与阀体外阀柄相连接;阀体为圆管状,圆管中心线与三个通管中心线垂直,在阀柄外标志有阀芯角度。本实用新型与现有技术相比较,采用了三通阀,通过阀柄的转动连动阀芯转动,使三通阀的连通管路改变,在正常工作时墨盒与外置的墨水瓶连通,墨水瓶中的墨水可以源源不断地供入墨盒中;在搬运,墨水瓶与墨盒之间的通路阻断。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (1)

    Publication numberPublication dateAssigneeTitle
    CN-101991992-AMarch 30, 2011张东室内空气净化装置