专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08776810B2 Stick with cam lever type locking device 有权
标题翻译：坚持凸轮杆式锁定装置
公开(公告)号：US08776810B2
公开(公告)日：2014-07-15
申请号：US13476071
申请日：2012-05-21
申请人： Jeh-Kun Lah , Jang-Ho Wang
发明人： Jeh-Kun Lah , Jang-Ho Wang
IPC分类号： A45B3/12 , A63C11/22
CPC分类号： A45B9/00 , A45B2009/007 , Y10T403/32467 , Y10T403/7071
摘要： A stick is provided in which a gripping tube is fixed to a front end portion of an upper connection tube having a large diameter and a circular-arc engagement portion formed by a front-end cut portion of the gripping tube is tightened or loosened with the operation of a cam lever so that the outer periphery of a lower connection tube is fixed in a pressurized and gripped state or the pressurizing force is released, wherein a contracted tube portion is formed in the outer periphery of the lower connection tube at the portion with which the circular-arc engagement portion comes into contact when the lower connection tube is pressed into the upper connection tube so as to reach a shortened position, and when the cam lever is locked at the shortened position, the circular-arc engagement portion comes into contact with the contracted tube portion having a small outer diameter.
摘要翻译：提供了一种棒，其中夹持管固定到具有大直径的上连接管的前端部，并且由夹紧管的前端切割部形成的圆弧接合部被紧固或松开操作凸轮杆，使得下连接管的外周被固定在加压和夹持状态或释放加压力，其中在下连接管的外周形成收缩管部分，当下连接管被压入上连接管以缩短位置时，圆弧接合部接触，当凸轮杆被锁定在缩短位置时，圆弧接合部进入与具有小外径的收缩管部分接触。

IPRDB

热门服务

关于我们

友情链接

联系方式