Wrench
AssigneesHangzhou Great Star Industrial Co., Ltd., Hangzhou Great Star Tools Co., Ltd.
InventorMin Wang
Life of this patent
Estimating the term…
Abstract
Disclosed is a wrench, comprising a jaw locking mechanism (10) in the form of an ejector pin, being used to limit a sliding connection component (23, 241, 242) to move relative to a body (2) in a direction toward or away from a fixed jaw (4), and further comprising a handle locking mechanism which is used to limit or allow the rotation of a handle (3) relative to the body (2). By means of the wrench, continuous and multiple rotation of a workpiece is achieved.
Claims20
A wrench, comprising a body, a fixed jaw fixedly connected to the body, a movable jaw, a sliding connection component and a handle rotationally connected to the body, the movable jaw forms a sliding connection with the body via the sliding connection component, wherein the wrench further comprises a jaw locking mechanism rotationally connected to a handle, and is used to limit the movement of the sliding connection component relative to the body in a direction toward or away from the fixed jaw, the wrench further comprising a handle locking mechanism;
- when the handle is rotated relative to the body in a counter-clockwise direction, the handle drives the jaw locking mechanism to change to an unlocking state from a locking state, and the movable jaw can move in a direction away from the fixed jaw under an external force.
Dependencies are inferred from the claim text.