发明名称 |
BACKREST AND ADJUSTABLE ARM FOR A CHAIR |
摘要 |
A chair having a backrest with a Y-shaped member. The member being affixed to the center of the top rail of the backrest frame at one end. The other end of the Y-shaped member is connected to backrest fabric, pulls it rearward, and hold the backrest fabric in tension using a pair of retractors. The backrest fabric is secured to the retractors by a weld cord contained with in a chamber formed in each retractor. The weld cord is sewn into a fabric sheath that is, in turn, stitched to the backrest fabric. The member is biased to flex rearward when the backrest fabric moves rearward from an at-rest position. |
申请公布号 |
WO2005122833(A2) |
申请公布日期 |
2005.12.29 |
申请号 |
WO2005US21872 |
申请日期 |
2005.06.14 |
申请人 |
HNI TECHNOLOGIES INC. |
发明人 |
RAFTERY, WILLIAM, B.;MEYERS, PAUL;HEYDER, JOHN |
分类号 |
A47C1/03;A47C3/027;A47C7/40 |
主分类号 |
A47C1/03 |
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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