| 摘要 |
PROBLEM TO BE SOLVED: To provide a screen device preventing the overturn in the traveling direction of a storage case stretching a net section which is a wide screen between vertical frames with a simple structure and capable of being smoothly traveled. SOLUTION: A screen body 30 is assembled travelably in the width direction in a frame body 1 constituted of an upper frame 2, vertical frames 3, 4, and a lower rail 5 and fitted to a building opening section, and the screen body 30 is constituted of a vertically long tubular storage case 40, a wide net section 70, and a winding section 80 extractably exciting and winding the net section 70 in the storage case 40. A guide groove 51 is provided at the upper section of the storage case 40, and a rail piece 11 is provided on the upper frame 2. The guide groove 51 is coupled with the rail piece 11 to form an upper guiding means, and a guide plate 61 and door rollers 64 are provided at the lower section of the storage case 40. The lower rail 5 is provided with a recessed groove section 13, part of the guide plate 61 is faced to the groove section 13 to form a lower guiding means, and the door rollers 64 are made travelable in the width direction on the lower rail 5 to form a traveling means.
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