| 摘要 |
PURPOSE:To eliminate the need for tapping of a fitting arm and also to save the process of screw tightening by adopting the structure that a fitting auxiliary member pressed and inserted to a through-hole of a fitting part of a magnetic head device side is projected incorporatedly to the fitting part of a case to the magnetic head device. CONSTITUTION:The fitting auxiliary member 14 made of a plastic or the like is projected incorporatedly to the lower face of a folded leg 5 of the case 3 for the magnetic head 1. The auxiliary member 14 has an outer periphery slightly smaller than the inner periphery of the through-hole 8c provided to the fitting arm 8 and consists of a shaft 15 having a length nearly equal to the thickness of the fitting arm 8 and a swelling part 19 containuous to the shaft. The tip of the swell part 16 is formed as a taper so as to make the insertion of the arm 8 easy to the through-hole 8c and a notch 17 whose cross section is wedge form is drilled from the tip to the shaft 15. Through the constitution above, the magnetic head is fitted to a main body without using any screw. |
