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发明名称
牙签结构改良
摘要
本创作系一种牙签结构改良,尤指一种可轻易剔出牙缝残渣且不致挤大牙缝之牙签,牙签主要系由一适长之细圆棒构成,其特征系在于:于靠近端部适长处之两侧边向圆棒中心内削,形成两道内凹之凹弧面,并令两道凹弧面之弧度可与牙齿之齿面弧度相配合,同时,凹弧面并向圆棒之端部渐缩成一尖锥,藉之可改善用牙签易挤大牙缝之缺点者。
申请公布号
TW227130
申请公布日期
1994.07.21
申请号
TW082215136
申请日期
1993.10.19
申请人
蔡林煌
发明人
蔡林煌
分类号
A61C15/02
主分类号
A61C15/02
代理机构
代理人
李文祯 台南巿府前路二段二三九号二楼
主权项
一种牙签结构改良,整体由一长约60-70mm,直径的1﹒5-c2mm之圆棒构成,其特征系在于:于靠近端部适长处之两侧边向竹棒中心内削,形成两道内凹之凹弧面,并令两道凹弧面之弧度可与牙齿之齿面弧度相配合,又,凹弧而同时向竹棒之端部渐缩成一尖端者。图示简单说明:第一图系习用牙签示意图一第二图系习用牙签示意图二第三图系本创作之立体图第四图系本创作之使用示意图
地址
嘉义县东石乡洲仔村洲仔六十四号
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