| 摘要 |
PROBLEM TO BE SOLVED: To provide an ear clip which can be securely attached to an ear without a sense of incompatibility. SOLUTION: Individual variation in size of the counter-helix part C of the auricula A is small. An inside abutting part 6 of this ear clip body 1 is made abut on a front inside D of the counter-helix part C. An outside abutting part 8 of the ear clip body 1 is made abut on a front outside E of the counter-helix part C. A backside abutting part 14 of the ear clip body 1 is made abut on and pressed against the backside center of the counter-helix part C. The counter-helix part C is cramped at three points of the front inside D, the front outside E, and the backside center by the outside abutting part E and the backside abutting part 14. Even when the ear clip is worn on the counter-helix part C for a long time, pains and a sense of incompatibility are hardly generated. The fastner body 1 is surely worn on the auricula A of a wearer comfortably and stably without giving pains and a sense of in compatibility. COPYRIGHT: (C)2005,JPO&NCIPI
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