| 摘要 |
PROBLEM TO BE SOLVED: To cover a whole head, give unique and interesting variation of a configuration and make the configuration instantly variable. SOLUTION: A variable head consists of a head body 2 and a head cover 10. The head cover 10 has a front cover body 11 and a rear cover body 31. The front cover body 11 has an upper front cover 12 rotatably connected to the upper part of the head body 2 and a lower front cover 13 rotatably connected to the upper front cover 12. The rear cover body 31 has an upper rear cover 32 rotatably connected to the head body 2 and a lower rear cover 33 rotatably connected to the upper rear cover 32. The lower front cover 13 and the lower rear cover 33 are rotatably connected to each other.
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