| 摘要 |
PURPOSE:To provide a printing head mechanism which can perform high speed printing and high quality printing without using adhesives by providing a guide member with thin plates which can be deformed elastically and fixing te guide member detachably by the resilient force of the plates at a position near a lip guide. CONSTITUTION:A lip guide 7 is fixed to a groove 6a formed on the surface of the tip 6 of a head body 5, the head 9 of a guide member 8 with a solid head 9 and two thin plates 10 are fitted to a positioning groove 6b and the thin plates 10 deformed elastically are pressed against a bearing member 11. The bearing member 11 is fitted detachably to fitting grooves 5b formed in both side plates 5a. The guide member 8 and the bearing member 11 are provided respectively with a slit 9a and a notch 13 through which a printing wire 3 passes respectively. |
