发明公开
- 专利标题： Bead chain type pull cord mechanism for a window shade
- 专利标题（中）： 用于窗帘的珠链式拉绳机构
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申请号： EP11186726.3申请日： 2011-10-26
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公开(公告)号： EP2522805A2公开(公告)日： 2012-11-14
- 发明人: Zhu, Xiangrong
- 申请人： Zhu, Xiangrong
- 申请人地址： N.A.P.E. Block B - Floor 12 Flatad-Tongnamahjardim Macau CN
- 专利权人： Zhu, Xiangrong
- 当前专利权人： Zhu, Xiangrong
- 当前专利权人地址： N.A.P.E. Block B - Floor 12 Flatad-Tongnamahjardim Macau CN
- 代理机构： Metz, Paul
- 优先权： CN201110123941 20110513
- 主分类号： E06B9/78
- IPC分类号： E06B9/78
摘要：
A bead chain type pull cord mechanism for a window shade includes a frame, a shade, a shade driving mechanism, and a bead chainfor driving the shade through the shade driving mechanism. A barrel (5) is mounted to the frame at a location corresponding to the bead chain. A sliding block (7) is slideably received in the barrel (5) and connected to a handle (8) mounted outside of the barrel (5) by a link extending through a slit (6) in the barrel (5). The bead chain is wound around a fixed pulley mounted to an end of the barrel (5). The sliding block (7) is fixed to a section of the bead chain received in the barrel (5).
公开/授权文献
- EP2522805B1 Bead chain type pull cord mechanism for a window shade 公开/授权日：2013-10-02
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