The automatic creasing device of the umbrella by wind blast, the vibration and centrifugal force

摘要

(57) Abstract Objective Until recently, that the umbrella which is used was foldedInserting in the vinyl sack because the waterdrop appears in coming, it carries about,It had raised to the umbrella-stand, but use this deviceBy, has been attached to the umbrella removing the waterdrop which to briefBecause it is possible, way you do not insert in the vinyl sack and can carry about also the teIt becomes. Constitution Blast motor 8 is installed in case 2, teburu to install 1 and wind tunnel cylinder 3, rotary induction cylinder 9 ahead the umbrellaRotary cylinder 11 for Drive motor waterproofing and Drive motor 16 Drive MhoFixed cylinder 13 for ta waterproofing is installed in base base 18.