| 主权项 |
1. A self-adjustable wrench comprising:
a fixed jaw member having a distal end extending from a wrench housing, the housing defines a channel configured to receive a handle, and a chamber configured to receive a portion of a movable jaw member; a movable jaw member having a distal end and a proximal end, the proximal end slidably operably coupled to the fixed jaw wrench housing; an elongated handle operably coupled to the wrench housing, the handle having a proximal end and a distal end, and is capable of sliding toward and away from the fixed jaw, wherein the handle's distal end comprises an anterior wedge and an opposite posterior wedge; a two dimensional biasing member, operably coupled to: the proximal end of the movable jaw member, the wrench housing and the distal end of the handle, capable of simultaneously biasing the movable jaw member toward the fixed jaw and the handle away from the fixed jaw; and a wrench housing cover, wherein the proximal end of the movable jaw member is configured to engage the distal end of the handle and fix the gap between the fixed jaw and movable jaw member. |
