| 摘要 |
PURPOSE:To supplement toner to a copying machine easily without making hands dirty, by releasing a supplementation opening from being blocked at the point in time when a device body equipped with a liquid supplementation bottle is inseted into a holder arranged in a supplementation tank. CONSTITUTION:For the supplementation of toner, a device body 7 is first fitted around the male screw part of the mouth part of a supplementation bottle 2. At this time, the supplementation mounth 10 is blocked with a shutter 14. Then, the body 7 is moved onto a holder 3 are the supplementation bottle 2 is lowered; and a restraint pin 8 is fitted in a rotary resistant groove 9 and the device body 7 is inserted into the holder 3. Consequently, the coupling hole 15 of the shutter 14 is engaged with a coupling pin 23 and the shutter 14 is unlocked. Pulling a lever 21 as shown by an arrow A deaws the shutter 15 in the same direction and then the supplementation mouth 10 is released to permit toner in the supplementation bottle 2 to fall into a supplementation tank 1 by own-weight. |
