发明名称 |
Backrest, Method for Adjusting a Backrest and (Wheel) Chair Provided with a Backrest |
摘要 |
The invention relates to a backrest for supporting the back of a seated person, the backrest comprising mounting means for mounting the backrest on a frame of a seating device; comprising:—a first back part for supporting at least a part of the back of the person at a determined angle, which first back part has a stiffness such that during use the part of the back shapes itself substantially to the first back part, and wherein the backrest comprises adjusting means for adjusting the angle and/or the position of the first back part relative to the frame; and—a second back part which has a flexibility such that during use the second back part shapes itself substantially continuously to another part of the back of the person. The invention further relates to a method for adjusting such a backrest and a (wheel) chair provided with such a backrest. |
申请公布号 |
US2014077547(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
US201214113687 |
申请日期 |
2012.04.26 |
申请人 |
HUTTENHUIS ALOUISIUS GERHARDUS;HUTTENHUIS TIJN PIETER LODEWIJK;PR SELLA B.V. |
发明人 |
HUTTENHUIS ALOUISIUS GERHARDUS;HUTTENHUIS TIJN PIETER LODEWIJK |
分类号 |
A61G5/12 |
主分类号 |
A61G5/12 |
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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