一种具有可旋转后手柄的动力手持工具。
专利摘要
可旋转的后手柄(3)通过操作控制杆构件(4)可释放地锁定在期望的旋转位置。该动力手持工具包括:工具主体(1),包括用于产生执行工作所用驱动力的发动机;固定到工具主体的前手柄(2);后手柄,包括:联接到发动机用于控制发动机输出的控制杆构件;用于在工具主体和后手柄之间绕轴线(AX)可旋转地支撑后手柄的支撑机构;用于响应于控制杆构件将后手柄锁定在绕轴线的一个旋转位置的锁定机构;以及控制机构(4d),用于在锁定机构锁定后手柄之后允许控制杆构件控制发动机的输出。
Original abstractA rotatable rear hand grip ( 3 ) is releasably locked at a desired rotational position by operation of a control lever member ( 4 ). The power hand tool includes: a tool body ( 1 ) including an engine for generating driving power used for performing work; a front hand grip ( 2 ) fixed to the tool body; a rear hand grip including: a control lever member coupled to the engine for controlling an output of the engine; a supporting mechanism for supporting the rear hand grip rotationally about an axis (AX) between the tool body and the rear hand grip; a locking mechanism for locking the rear hand grip at one rotational position about the axis in response to the control lever member; and a controlling mechanism ( 4 d ) for allowing the control lever member to control the output of the engine after the locking mechanism locks the rear hand grip.
专利附图(8)








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