| 摘要 |
PROBLEM TO BE SOLVED: To provide an umbrella structurally equipped with air holes which avoid the danger of wind pressure such as a strong wind blast and prevent sweaty condition due to humidity and an increase in temperature due to the reflection of sunlight under the umbrella. SOLUTION: Openings to allow the escape of wind are provided on the umbrella. A structure of a conventional umbrella is changed into one with a draft that has a passage for wind embedded in a main body of the umbrella. The new structure has the air holes created by integrating a ventilating function for blowing out wind with a function for joining a rib frame. Thus, the umbrella features the air holes made on the umbrella. COPYRIGHT: (C)2004,JPO
|
