| 摘要 |
PROBLEM TO BE SOLVED: To lighten the weight of an antenna holder. SOLUTION: The antenna holder 2 consists of a guard 20 with a through-hole 22 for sliding an antenna made thereto nearly in the middle of the holder 2 and of a cylindrical part 21, and the cylindrical part 21 is integrally formed to a lower face of the guard 20. A circumferential wall 20a formed to surround the through-hole 22 and a plurality of radiation projections 20b in cross contact with the circumferential wall 20a are formed to an upper face of the guard 20. The antenna holder 2 is turned by the radiation projections 20b with a jig and a withstanding force with respect to a lateral weight can be enhanced in the case of containing the antenna by the circumferential wall 20a. Thus, the thickness of the guard 20 is made thin to reduce the weight of the antenna holder 2.
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