| 摘要 |
PURPOSE:To assemble elements strongly with a simple and quick operation, just as turning the elements only, and to bring the elements into the folded state suitably, by forming an upper surface of a pedestal fitted to an antenna arm as a V-shaped guide surface and fitting a rotating body freely rotatably at its center. CONSTITUTION:The upper surface on a base section 2, of the pedestal 1 having a suitable elasticity like a synthetic resin member, is formed as the V-shaped guide surface 3, the center is provided with a recess 5 having a hole 4 for a coupling rod, an element receiving groove 6 is formed on a slant face at both sides of the recess respectively, and legs 9 fitted to the upper surface of the antenna arm 8 with a fitting part 7 downward both outer sections being V-shaped at the upper surface, are provided projectingly. The rotating body 10 fitted to the pedestal 1 rotatably, is fitted to the pedestal 1 rotatably by providing an element inserting hole 12 for a main body 11 laterally, providing a projection 16 which is in contact with the top surface of the recess 5 and forms a head hole 14 and a shaft hole 15 of the coupling rod 13 at the center of the lower surface of the main body, and using the coupling rod 13 inserted to the shaft holes 15, 4 and the antenna arm 8 from a square hole 17 at the center of the top of the main body 11 after notching the lower part of the element inserting holes 12 at both sides of the base of this projection. |
