| 摘要 |
PURPOSE: To facilitate replenishment of ink to a seal impression unit having a printing body which can impregnate with ink and is detachably mounted at the rear end of the barrel of a writing instrument or the end of the barrel of a seal impression holder. CONSTITUTION: A printing body 2 which can impregnate with ink is contained in a cylindrical cover 9 in which a hole is opened at the upper end, a seal surface 3 engraved with the upper surface of the body 2 is suitably exposed from the hole, and storing body 4 for temporarily storing the ink is brought into lose contact with the rear of the element 2. On the other hand, a bearer 5 having a cylindrical part 8 is provided at the rear of a shaft 6 above a collar 7, an inner shaft 10 suitably protruding toward the inner hole of the part 8 from the upper end of the shaft 6, and an insertion hole 11 in which the nozzle of a replenishment ink bottle can be installed is provided to communicate with the lower surface of the body 4 at the axial center of an inner shaft 10. |
