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发明名称
伸缩杆自动弹出之结构改良
摘要
一种伸缩杆,在一外管与一出入外管的内管之间安装一限制机构,限制机构包括一齿轮,齿轮周围环列复数齿,齿与一列安排在内管两端间的凹部维持啮接关系。这个伸缩杆还有一置入外管的弹性件,弹性件被深入外管的内管压缩,提供内管相对外管外移一行程所需的弹性动能。
申请公布号
TWM447935
申请公布日期
2013.03.01
申请号
TW101217771
申请日期
2012.09.14
申请人
黄汉卿 台中市西屯区朝贵路72号
发明人
黄汉卿
分类号
F16B7/10
主分类号
F16B7/10
代理机构
代理人
主权项
地址
台中市西屯区朝贵路72号
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