发明名称 Bow saw structure
摘要 A bow saw structure including a handle, an adjustment unit and a fast installation/detachment unit. The handle has a grip section for a user's hand to extend through and hold. An upper side of the grip section is formed with a tunnel in which an L-shaped support member can be inserted. A first tightening member is disposed in the tunnel. The adjustment unit is mounted on upper side of the grip section for controlling the depth of the tunnel, whereby different lengths of saw blades are installable on the bow saw. The fast installation/detachment unit is pivotally disposed on lower side of the handle. A second tightening member is arranged in the fast installation/detachment unit. The second tightening member and the handle are arranged on the same side of the bow saw. One end of the tightening member protrudes from the handle.
申请公布号 US7210234(B2) 申请公布日期 2007.05.01
申请号 US20050197514 申请日期 2005.08.05
申请人 CHEN TENG LUNG 发明人 CHEN TENG LUNG
分类号 B27B21/06 主分类号 B27B21/06
代理机构 代理人
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