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发明名称
更换普通照明灯泡的旋托竿
摘要
本实用新型涉及一种更换普通照明灯泡的旋托竿,它由桶状旋托卡杯、连接托和连接支杆组成、其特征是在多节塑料管组接成的长竿顶端安装一个周圈刻有隙缝的桶状旋托卡杯。它不用登高工具,站在地面上就能更换不同高度上的固定式灯泡,它具有安全方便,可拆装,成本低等特点。它不仅适用于宾馆、商店、机关、学校、工厂等单位和公共场所,而且也适用于城市和农村家庭,更适用于老弱病残行动不便的用户更换不同功率的螺口或卡口灯泡。
申请公布号
CN2114222U
申请公布日期
1992.08.26
申请号
CN92205288.3
申请日期
1992.03.28
申请人
李保康
发明人
李保康
分类号
H01K3/32
主分类号
H01K3/32
代理机构
代理人
主权项
1、一种更换普通照明灯泡的旋托竿,它包括有桶状旋托卡杯(1),连接托(5),插杆(10),销钉(12),穿钉(8)、(11),连接支杆(9)、(13)等部件构成,其特征是在多节绝缘连接支杆(9)、(13)组成的长竿一顶端通过连接托(5)和螺丝(3)、(4)安装一个周圈等间距刻有隙缝(2)的绝缘桶状旋托卡杯(1),构成一直形竿状体。
地址
100041北京市石景山区八大处甲1号电影发行站
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