| 摘要 |
PROBLEM TO BE SOLVED: To provide an eraser container which can reduce labor and shorten a time while accurately feeding an eraser from a case.SOLUTION: An eraser container 1 is structured of: an inner case 8 of a cylindrical shape 7 having a first end part 4 of which one end 2 is opened 3, and a second end part 6 of which the other one end 5 is opened; an outer case 14 of a cylindrical shape 13 having a third end part 10 of which one end 9 is opened and a fourth end part 12 of which the other end 11 is opened. A first projection part 16 is arranged on an outer surface 15 side of the second end part 6, and a second projection part 18 is arranged on an inner surface 17 side of the third end part 10. The second end part 6 and the third end part 10 are fitted axially and are arranged telescopically. The first projection part 16 and the second projection part 18 are locked in an extension direction so as to prevent removal.SELECTED DRAWING: Figure 3 |
