发明名称 |
RECLINING CHAIR WITH ENHANCED ADJUSTABILITY |
摘要 |
An adjustable reclining chair including a seat, a chair back, a base and a control mechanism mounted on the base. The control mechanism coupling the chair back to the seat. The control mechanism including a resistance adjustment mechanism activated by the weight of a user when seated in the chair for varying the control mechanism's resistance to a reclining force applied by the user to the chair back in order to move the chair back rearward from an upright position. The resistance adjustment mechanism including a resilient member placed under a load during reclining of the chair to provide resistance to the reclining force. The control mechanism configured as a four-bar mechanism including a ground member and pivot member pivotally coupled to the ground member at a pivot point forward of a central axis. The chair also including a tilt lock and a seat adjustment mechanism.
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申请公布号 |
CA2782824(A1) |
申请公布日期 |
2007.10.04 |
申请号 |
CA20072782824 |
申请日期 |
2007.03.20 |
申请人 |
HNI TECHNOLOGIES INC. |
发明人 |
MACHAEL, JAY R.;KOCH, JOHN R.;KOEPKE, MARCUS C. |
分类号 |
A47C1/024;A47C1/032;A47C3/026 |
主分类号 |
A47C1/024 |
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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