Inkjet printer external ink bottle

Patent Name Inkjet Printer External Ink Bottle Patent Applicant Lai Rixin Principal Applicant Address 519000 Inventor Lai Rixin of Wanshan Town Dongshan Village, Wanshan Management District, Zhuhai City, Guangdong Province Application (Patent) No. 200510034204.8 Date of Application 2005.04.19 Date of Issuance Approval Audit No. 1690062 Validation Notice Day 2005.11.23 Instruction CD-ROM D0547 Main Classification Number B41J2/175 Classification No. B41J2/175 Subdivision Original Application No. PRIORITY AGREEMENT Abstract The present invention discloses an ink jet printer external ink bottle The aim is to provide an ink jet printer external ink bottle with a simple structure, convenient use, good ink stability, and good printing effect. The ink bottle uses a one-way valve to control the ink to improve the printing effect. The ink bottle includes a bottle body (1) and a one-way valve (2). The one-way valve (2) is disposed on the bottle body (1). In the lower part, the one-way valve (2) connects the ink storage chamber with the ink outlet hole (6). The present invention can be applied to an ink jet printer continuous ink supply system. Sovereign item 1, an ink jet printer external ink bottle, including a bottle body (1), and a bottle (8) is disposed inside the bottle cavity (1) downward from an upper end, and the partition plate (8) The bottle (1) is divided into an ink storage chamber and a venting chamber. A gap is formed between the lower end of the partition (8) and the bottom surface of the inner cavity of the bottle (1). The bottle body (1) A ventilation hole (9) is provided on the upper part of the side of the ventilation chamber, and the lower end of the bottle body (1) is provided with an ink outlet hole (6) below one side of the ink storage chamber. : It also includes a one-way valve (2) provided at the bottom of the bottle (1), the one-way valve (2) connecting the ink storage chamber and the ink Holes (6) are connected. International Application International Announcement Date of Entry into the Country Patent Agencies Guangzhou Hung Hom Patent Agency Co., Ltd. Agency Address Agent Li Yanfu