| 摘要 |
PROBLEM TO BE SOLVED: To secure an adequate waterproof function, and to provide an economic advantage by reducing the number of assembling man-hours while reducing the number of components. SOLUTION: A ventilation ridge, which is equipped with an upper member 13 and a lower member 14, is provided above a roof opening 7, which is provided in a ridge part of a roof 4, in such a manner as to straddle a pair of roof surfaces 4a and 4b sandwiching the ridge in between; a waterproof crosspiece 27, which is protruded from the upper member 13 or the lower member 14, is provided between the upper member 13 and the lower member 14; a roundabout exhaust passage 29 is formed between the upper member 13 and the lower member 14; and at least either the upper member 13 or the lower member 14 is formed so as to be integral with the waterproof crosspiece 27. COPYRIGHT: (C)2004,JPO&NCIPI
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