发明授权
- 专利标题： Chair chassis and chair having the same
- 专利标题（中）： 椅子底盘和椅子有相同的
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申请号： US14324243申请日： 2014-07-07
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公开(公告)号： US09326609B2公开(公告)日： 2016-05-03
- 发明人: Junli Huang
- 申请人： SHANTOU LUXUS FURNITURE LTD.
- 申请人地址： CN Shengping Industrial Park, Jinping District, Shantou, Guangdong Province
- 专利权人： SHANTOU LUXUS FURNITURE LTD.
- 当前专利权人： SHANTOU LUXUS FURNITURE LTD.
- 当前专利权人地址： CN Shengping Industrial Park, Jinping District, Shantou, Guangdong Province
- 代理商 Winston Hsu; Scott Margo
- 优先权： CN201410117850 20140326
- 主分类号： A47C1/032
- IPC分类号： A47C1/032
摘要：
Disclosed is a chair chassis, wherein a seat bearing plate is disposed above a main tray base, for bearing a seat, a front end of a movable support member is pivotally connected to the seat bearing plate, a lower end thereof is pivotally connected to the main tray base, the movable support member is pivotable, a pair of movable supporting plates are located in front of the movable support member, upper and lower ends of each movable supporting plate are respectively pivotally connected to the seat bearing plate and the main tray base, and a pivot where the movable support member and the main tray base are connected is mounted with an elastic member for resisting the movable support member from rotating rearward. A user is subject to appropriate pressure when leaning back against the backrest, and friction between the backrest and the user's back may be reduced.
公开/授权文献
- US20150272328A1 CHAIR CHASSIS AND CHAIR HAVING THE SAME 公开/授权日：2015-10-01
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