| 摘要 |
PURPOSE:To improve strength in a drawing and a pressing-in direction by providing a projection which engages the internal wall surface of a lower hole at a proper place of the lower hole insertion part of a terminal pin. CONSTITUTION:The lower hole 12 which is a little bit smaller than a straight type terminal pin 11 is formed at a specific position (terminal holding part) of a bobbin 10 and the terminal pin 11 provided with the projection 13 at the proper position of the insertion part is pressed therein and provided with winding 14, whose lead-out wire 15 is tired up to the terminal pin 11 and bound. It is evident in an extended figure that the projection 13 engages the internal wall surface of the lower hole 12 regardless of the straight type terminal pin 11, so strength is secured in the drawing direction (x) as large as before and much more in the pressing-in direction than before.
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