| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus having a structure in which a space used to replace a consumption material is ensured in a housing with a cover member opened, mechanical strength of a connection portion between the cover member and the housing is high, and its cost is suppressed.SOLUTION: In an apparatus including a housing 100 and a cover member 50, the housing 100 includes a storage portion 110 and an abutment portion 100b, and the cover member 50 includes a body portion 50h, a connection portion 50f, and an arm portion 50e having a non-linear shape and having elasticity. The connection portion 50f has a rotation center shaft 50a and a locking part 50b. The cover member 50 is rotatable and movable to a first state where the body portion 50h covers a part of the housing 100 and a second state where the body portion 50h is positioned apart from the housing 100 and does not cover the housing 100, and the locking part 50b regulates the rotation of the cover member 50. |
