AN UMBRELLA
PURPOSE: A three stage umbrella is provided, which makes manufacture of each part facilitated and can reduce total weight by improving the rigidity of the part. CONSTITUTION: A three stage umbrella comprises: an umbrella handle(10) in which one end of a plurality of first folding ribs is connected t...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | PURPOSE: A three stage umbrella is provided, which makes manufacture of each part facilitated and can reduce total weight by improving the rigidity of the part. CONSTITUTION: A three stage umbrella comprises: an umbrella handle(10) in which one end of a plurality of first folding ribs is connected to be foldable; and an elevating member(40) in which the central part of each foldable rib is inserted and installed through a connection frame(30) and which is connected in the upward and downward the movement. Each foldable rib, connection rib, and each support rib is formed in the bar-shaped member. |
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