Fixing structure of direction switch button for reversible wrench

摘要: The present invention refers to a fixing structure of direction switch buttons for reversible wrench, in which wrench is equipped with two on the driving portion, button-restricting portions and location-restricting relative portion. are arranged inside portion by method insertion. Moreover, button-fixing device provided between buttons, mainly includes an actuating member restoring member. ends wedged into respectively drive simultaneously. In addition, able move elastically means so as connect elastically. objectives fast connection, exact positioning simultaneous actuation achieved.