| 摘要 |
PROBLEM TO BE SOLVED: To provide a supply device which can prevent repetition of unnecessary operation.SOLUTION: When a head 23 of a cartridge is depressed by operating an operation part 13, an operation side projection 142 of the operation part 13 runs on a main body side lower projection 83 of a device main body 11, and a load is applied on the operation part 13, and the operation becomes heavy temporarily. Then, the operation side projection 142 runs over the main body side lower projection 83, and passes the main body side lower projection 83. Then, the load applied on the operation part 13 is released and the operation of the operation part 13 becomes light. Thereby, a click feeling during operation can be obtained.SELECTED DRAWING: Figure 5 |
