公开(公告)号：US20110023665A1

公开(公告)日：2011-02-03

申请号：US12511062

申请日：2009-07-28

申请人： PING WEN HUANG

发明人： PING WEN HUANG

IPC分类号： B25B13/16

CPC分类号： B25B13/14 ,  B25B13/46

摘要： A movable wrench including a screw bar, and an operating element. The bottom surface of the screw bar is urged by a first compressible spring. The hook part of the operating element urges against the bottom surface of the screw bar. As the user depresses the operating end of the operating element, the hook part escape from the bottom surface. The first compressible spring is depressed downward. After the reverse rotation and positioning, the first compressible spring urges against the screw bar again. The operating end is released so that the hook part urges against the bottom surface again.

摘要翻译： 一种包括螺杆的可动扳手和操作元件。 螺杆的底面由第一可压缩弹簧推动。 操作元件的钩部分推动螺杆的底面。 当使用者按压操作元件的操作端时，钩部件从底表面逸出。 第一个可压缩弹簧向下压。 在反向旋转和定位之后，第一可压缩弹簧再次推动螺杆。 操作端被释放，使得钩部分再次向着底面推压。

公开(公告)号：US20110036211A1

公开(公告)日：2011-02-17

申请号：US12539581

申请日：2009-08-11

申请人： PING WEN HUANG

发明人： PING WEN HUANG

IPC分类号： B25B13/16 ,  B25B13/46

CPC分类号： B25B13/46 ,  B25B13/14

摘要： An adjustable wrench with a ratchet function comprises a fixed jaw 1 and a movable jaw, wherein the fixed jaw has a receiving recess for receiving a screw, a first spring is disposed between the screw and the inner wall of the receiving recess, a shaft is passed through the first spring and the screw, the shaft is formed thereon with a blocking portion for catching a pin, an actuating portion protrudes from the end of the pin, the actuating portion of the pin abuts against the V-shaped push surface of an operating piece, and when pressing one of the ends of the operating piece, the actuating portion of the pin can be pushed by the V-shaped push surface so that the pin moves and disengages from the blocking portion of the shaft. At this time, the wrench can be counter-rotated to quickly perform screw locking action.

摘要翻译： 具有棘轮功能的可调扳手包括固定夹爪1和活动夹爪，其中固定夹具具有用于容纳螺钉的容纳凹槽，第一弹簧设置在螺钉与容纳凹槽内壁之间，轴为 通过第一弹簧和螺钉，轴上形成有用于捕捉销的阻挡部分，致动部分从销的端部突出，销的致动部分抵靠V形推动表面的V形推动表面 操作片，并且当按压操作件的一端时，销的致动部分可以被V形推动表面推动，使得销移动并与轴的阻挡部分分离。 此时，扳手可以反向旋转，以快速执行螺丝锁定动作。