发明名称 |
Cushioning device formed from separate reshapable cells |
摘要 |
A cushion that includes a base and numerous bladders locatable on the base is disclosed and claimed. Each bladder contains a quantity of filler insufficient to completely fill the bladder, and each bladder has a loose or elastomeric skin to accommodate its conforming to the shape of an object to be supported by the cushion. The top surface of each bladder acts as a hammock when supporting a cushioned object, and the bladders interact with each other to accommodate protuberance and crevices of the cushioned object. Other embodiments of the invention include a cushion that is pre-shaped in a form complementary to the shape of the object to be cushioned, and a cushion that re-shapes itself to maintain supporting forces that are generally equal across the contact surface of the supported object.
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申请公布号 |
US5592706(A) |
申请公布日期 |
1997.01.14 |
申请号 |
US19930149224 |
申请日期 |
1993.11.09 |
申请人 |
TEKSOURCE, LC;NIKE, INC.;NIKE INTERNATIONAL, LTD. |
发明人 |
PEARCE, TONY M. |
分类号 |
A47C27/10;A61G5/10;A61G7/057;(IPC1-7):A47C27/10 |
主分类号 |
A47C27/10 |
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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