发明申请
WO2020256772A1 TONER REFILL CARTRIDGE WITH PULVERIZATION MEMBER ACTIVATED BY ELASTIC FORCE
审中-公开
基本信息:
- 专利标题： TONER REFILL CARTRIDGE WITH PULVERIZATION MEMBER ACTIVATED BY ELASTIC FORCE
- 申请号：PCT/US2019/065700 申请日：2019-12-11
- 公开(公告)号：WO2020256772A1 公开(公告)日：2020-12-24
- 发明人： AHN, Sungchul , JEONG, Seongho , MOON, Yongil
- 申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 申请人地址： 10300 Energy Drive Spring, Texas 77389 US
- 专利权人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 当前专利权人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- 当前专利权人地址： 10300 Energy Drive Spring, Texas 77389 US
- 代理机构： HWANG, Byungho et al.
- 优先权： KR10-2019-0073596 20190620
- 主分类号： G03G15/08
- IPC分类号： G03G15/08 ; G03G21/00
摘要：
An example toner refill cartridge includes a body to contain toner, a toner discharge unit, located at a first end portion of the body in a longitudinal direction, to discharge the toner, a plunger, inserted into the body and movable between a top dead position adjacent to a second end portion of the body and a bottom dead position adjacent to the first end portion, to push the toner toward the toner discharge unit, a locking member, removably coupled with the plunger, to lock the plunger at the top dead position, a pulverization member, comprising a wing portion extending in a radius direction, coupled with the plunger and movable between a first portion adjacent to the first end portion and a second position adjacent to the second end portion, and an elastic member to apply an elastic force to the pulverization member.
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03G | 电记录术；电照相；磁记录 |
| ------G03G15/00 | 应用电荷图形的电记录工艺的设备 |
| --------G03G15/06 | .显影用的 |
| ----------G03G15/08 | ..应用固体显影剂，例如，粉末显影剂 |