| 发明名称 |
Engineered seating system for use in medical lift chairs |
| 摘要 |
Described herein is a chair for relieving pressure points from prolonged sitting. The chair comprises a plurality of armrests, the armrests comprising: an armrest frame; a foam layer coupled to an upper portion of the armrest frame; and a first gel infused foam layer coupled to an upper portion of the foam layer. The chair further comprises a seat bottom, the seat bottom comprising: a seat bottom frame; a sinuous spring base coupled to the seat bottom frame; a plurality of coil springs coupled to the sinuous spring base; and a second gel infused foam layer coupled to the coil springs. The chair further comprises a seat back, the seat back comprising: a seat back frame; elastic webbing coupled to the seat back frame; and one or more cushions coupled to the seat back frame. |
| 申请公布号 |
US9149124(B1) |
申请公布日期 |
2015.10.06 |
| 申请号 |
US201414245553 |
申请日期 |
2014.04.04 |
| 申请人 |
|
发明人 |
Savovic Joseph |
| 分类号 |
A47C7/02;A47C7/24;A47C7/54;A47C7/40;A47C7/34;A61G5/14 |
主分类号 |
A47C7/02 |
| 代理机构 |
Bell Nunnally & Martin LLP |
代理人 |
Bell Nunnally & Martin LLP ;Cox Craig J. |
| 主权项 |
1. A chair for relieving pressure points from prolonged sitting comprising:
a plurality of armrests comprising:
an armrest frame;a foam layer coupled to an upper portion of the armrest frame; anda first gel infused foam layer coupled to an upper portion of the foam layer; a seat bottom comprising:
a seat bottom frame;a sinuous spring base coupled to the seat bottom frame;a plurality of coil springs coupled to the sinuous spring base; anda second gel infused foam layer coupled to the coil springs; and a seat back comprising:
a seat back frame;elastic webbing coupled to the seat back frame; andone or more cushions coupled to the seat back frame. |
| 地址 |
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