发明名称 LIQUID JETTING HEAD AND LIQUID JETTING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a liquid jetting head which can surely fill in a gap between adjacently arranged head members with an adhesive, and can fix each head member to a fixing member well by the adhesive, and to provide a liquid jetting apparatus. SOLUTION: A filling part composed of a predetermined adhesive filled and cured in the gap of each head member fixed to the fixing member 300 is formed in the gap. The filling part consists of a first filling layer 271 formed on the fixing member 300 side, and a second filling layer 272 formed on the first filling layer 271 and composed of a second adhesive higher in viscosity in an uncured state than a first adhesive that composes the first filling layer 271. First notches 254 which are formed over the thickness direction of a head case 250 and to which the first adhesive is introduced, and second notches 255 which are formed not to reach the bottom surface of the head case 250 and to which the second adhesive is introduced are formed to an end face of the head case 250 in a side-by-side arrangement direction of the head members. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2008284725(A) 申请公布日期 2008.11.27
申请号 JP20070129867 申请日期 2007.05.15
申请人 SEIKO EPSON CORP 发明人 OWAKI HIRONARI;HONMA HIRONORI
分类号 B41J2/01 主分类号 B41J2/01
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