发明申请
- 专利标题： SAFETY RING FOR A WINDOW BLIND
- 专利标题（中）： 窗户安全环
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申请号： US12703198申请日： 2010-02-10
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公开(公告)号： US20110192557A1公开(公告)日： 2011-08-11
- 发明人: Tsung-Wei LING
- 申请人： Tsung-Wei LING
- 主分类号： A47H99/00
- IPC分类号： A47H99/00
摘要：
A safety ring for a window blind has a ring and a connector. The ring has a gap. The connector is connected to the ring and has multiple tabs detachably mounted through and engaging the gap of the ring. When a cord passing through the ring is pulled by lateral force, the connector attached to a shade will disengage from the ring. Therefore, the window blind is safely used and prevents children from being wrapped in the cord.
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