专利名称：SAFETY ASSEMBLY STRUCTURE OF CURTAIN
BEAD CHAIN
发明人：CHING-HSIANG CHENG申请号：US141805申请日：20140214
公开号：US20150007421A1公开日：20150108
专利附图：
摘要：A safety assembly structure of a curtain bead chain is revealed herein. Itcomprises a bead chain having a string with a plurality of beads and having a safetyassembly thereon for controlling a curtain. The safety assembly includes two insert
blocks for joining to both ends of the string of the bead chain and a connecting unitwrapping around the two insert blocks for connecting thereof.
申请人：CHEN TIAN CO., LTD.
地址：Tainan City TW
国籍：TW
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