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发明名称
伞骨之改良
摘要
一种伞骨之改良,系包括在每一伞骨上适当位置设由一衬套、与一蝴蝶接头所构成者,该衬套,系由软质塑胶、合成塑胶或橡胶,经射出机一次射出成型而套置于伞骨上,形成伞骨保护装置,此衬套之两开口端各环设有凸缘,用以防止伞骨接触蝴蝶接头,另于衬套两开口端之凸缘壁面上分别设有轴向之缺槽,形成衬套之束紧间隙。这种经改良之伞骨能藉由上述衬套,使蝴蝶接头被稳固的于伞骨上定位,毋需于伞骨或蝴蝶接头上另作额外之加工,能确保蝴蝶接头之锐利边缘与伞骨表面隔离,避免造成伞骨上锐角断面以防止折断,而能使伞具之组装简化,并大幅提升伞具之使用寿命。
申请公布号
TW241472
申请公布日期
1995.02.21
申请号
TW083212665
申请日期
1994.08.31
申请人
陈春雄
发明人
陈春雄
分类号
A45B25/02
主分类号
A45B25/02
代理机构
代理人
陈永星 台北巿信义路三段一五三号八楼
主权项
一种伞骨之改良,系包括在每一伞骨上适当位置设由一衬套、与一蝴蝶接头所构成者,该衬套,系由软质塑胶、合成塑胶或橡胶,经射出机一次射出成型而套置于伞骨上,其特征是:衬套之两开口端,各环设有凸缘,用以防止伞骨接触蝴蝶接头,另于衬套两开口端之凸缘壁面上,分别设有轴向之缺槽,形成衬套被束紧时所需之间隙;藉此装置,能使蝴蝶接头被稳固的于伞骨上定位,并确保蝴蝶接
地址
台北县板桥巿中山路二段六十巷一弄十七号
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