发明名称 |
Apparatus and method for holding and tilting an umbrella |
摘要 |
Apparatus and methods are provided for holding and tilting an umbrella. The apparatus comprises at least one spring connected to an umbrella pole so that the spring(s) is extended or retracted when the pole angle of the umbrella is adjusted. The apparatus also comprises a pivot between an umbrella holder and a bracket that allows angular motion of the umbrella pole. The apparatus also comprises a rotary bearing capable of rotating around an axis of the umbrella pole. The spring(s) and the pivot can be connected to the rotary bearing. The present apparatus can also include a shade umbrella. Methods for tilting an umbrella are also provided. |
申请公布号 |
US8291923(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US201113088944 |
申请日期 |
2011.04.18 |
申请人 |
YOUNG DAVID;TEGEL ROBERT G.;BAUER RICHARD;RESORT UMBRELLA SOLUTIONS, LLC |
发明人 |
YOUNG DAVID;TEGEL ROBERT G.;BAUER RICHARD |
分类号 |
A45B17/00 |
主分类号 |
A45B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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