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发明名称
自调扳手
摘要
自调扳手是一种拧六角螺母或螺栓的新颖工具。不需要调节就能拧各种大小的螺母,具有自调能力。使用简便,结构简单,由大套头2和小套头3通过销钉6,分别连接在扳杆1的两头构成,大小套头可摆动。全部都是冲压零件,成本低廉,兼有常见的固定扳手、套筒扳手和活动扳手的优点,可解决日常需要。
申请公布号
CN85201859U
申请公布日期
1986.08.13
申请号
CN85201859
申请日期
1985.05.15
申请人
陈智海
发明人
陈智海
分类号
B25B13/00;B25B13/06
主分类号
B25B13/00
代理机构
代理人
主权项
1、自调扳手是拧六角螺母或螺栓的新颖工具,该工具有一根可以加力的扳杆(1),其特征在于;扳杆(1)的两头各制有大弧形段(11)和小弧段(12),分别与开有长六角孔(10)的大套头(2)和小套头(3)相协调,并通过两个销钉(6)连接、大小套头(2)和(3)均能在扳杆(1)上摆动。
地址
北京市7203信箱11分箱
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