Yes falling down type headrest of on vehicle sheet

摘要

(57) Abstract Objective Yes falling down type headrest it becomes independent with shi - tobatsuku,The te constituting, to install in shi - tobatsuku and make possible, the head lessGeneral purpose of to is raised. Constitution Being categorized to the apex of shi - tobatsuku, shi - tokutsushiyoIn n arrival the headrest itself bearing the head of the crew-member who sits downTo be yes falling down type headrest of on vehicle sheet which it has, particularAs for headrest headrest itself 11 and headrestIn the motor 12 for Drive which is provided in computer 11 and motor 12 oneBody revolution the pinion 13 which possibly is concatenated and pinion 13As has the plating rack 14d which gearing is done on cartridge head, the stayIt possesses 14c, at stay 14c batsu of shi - tobatsuku 21Installing in apex of kuhuremu, 22 to be supported, shi - tobatsukuFrom apex of 21 to the rear lower part specified length the guide carriage rail which extendsIt made the configuration which has 14b.