发明名称 Safety device for ring-like accessories
摘要 An accessory is substantially a ring-like strip with two separated ends and a safety device is connected to the ring-like strip. The safety device includes two connection members which are fixed to the two separated ends of the ring-like strip and each of the connection members has a reception space defined therein. Two magnets are respectively engaged with the two respective reception spaces and magnetically attracted to each other to connect the two separated ends of the ring-like strip. When the strip is tangled or pulled by a sudden force, the two magnets are separated so as to protect the user from being tangled by the strip.
申请公布号 US2009106944(A1) 申请公布日期 2009.04.30
申请号 US20070976481 申请日期 2007.10.25
申请人 HSU TZU-SHUN 发明人 HSU TZU-SHUN
分类号 A44B99/00;A45F5/00 主分类号 A44B99/00
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