| 摘要 |
PROBLEM TO BE SOLVED: To provide an ink sprayer which is easy to handle and easily controls the amount of an ink sprayed. SOLUTION: The ink sprayer is one essentially consisting of an ink reservoir 1 having a cylindrical ink guide core 2 partly protruding beyond one end of the reservoir 1, a tubular or polygonal-prismatic casing 6 having a circular orifice 7 near the one end, and an air pump 8 made from a hollow elastic body and feeds compressed ink into the casing 6, wherein (i) the casing 6 is arranged so that it may cover at least part of the ink reservoir 1 and the front end of the ink guide core 2 may be positioned near the inner edge of the orifice 7, (ii) the air pump 8 is fitted to the other end of the casing 6 so as to form a structure capable of feeding compressed air into the orifice 7, and (iii) the compressed air is fed into the orifice 7 so as to spray an ink from the front end of the ink guide core 2. COPYRIGHT: (C)2005,JPO&NCIPI
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