| 摘要 |
A waterproof rotary mechanism is provided. The mechanism includes a stationary part, a rotary part having a receiver arranged above the stationary part and rotatably supported by the stationary part on a vertical axis as a rotating center thereof, and a clearance forming part fixed to the stationary part and arranged between the stationary part and the receiver. A clearance for suppressing water from entering therein and is formed between the receiver and the clearance forming part. |
