知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN1994749B 一种喷墨打印机墨盒使用的密封件 有权 转让

一种喷墨打印机墨盒使用的密封件
摘要：
一种喷墨打印机墨盒使用的密封件，包括用于密封墨盒的出墨口的密封端，其特征在于：所述密封件为圆柱形状，密封件的内部有一个圆柱型的空腔，该空腔的直径尺寸大于打印机的供墨针的直径尺寸。所述用于密封墨盒的出墨口的密封端为圆柱面或在圆柱面上至少有一圈密封凸缘，一个端面是可以防止墨盒脱离打印机后墨水从出墨口流出的封闭平面，另一个端面是中间有一个小孔的平面，所述小孔的尺寸可以密封打印机的供墨针。该密封件可以在墨盒装进打印机后密封打印机的供墨针，又可以在墨盒脱离打印机后防止墨水泄漏。
摘要（英）：

The invention relates to a sealing element of print cartridge in ink-jet printer, wherein it comprises sealing end used to seal the ink outlet of print cartridge; the sealing element is cylinder witha cylinder chamber whose diameter is larger than the ink needle of printer; the sealing end has at least one sealing protrusion, while its one end is sealing plane for avoiding flowing out ink at theinlet outlet, and another end is a plane with central hole; the hole can seal the ink needle; the sealing element can seal the ink needle when the print cartridge is fed into the printer, and it can avoid leaking ink when the print cartridge is outside the printer.

公开/授权文献
0/0