The utility model relates to a petroleum equipment field especially relates to an oil well fishing device. The device is including salvaging the body, is equipped with the coupler body of the form ofbuckling in the one end of salvaging the body, salvages simultaneously and is equipped with the telescopic link on the body, and the telescopic link can since be won back lost wagers the body and stretched out towards the periphery to make salvage body, coupler body and telescopic link enclose the region that becomes to be used for to hold to be salvaged article jointly. The coupler body of this device is after hooking by the salvage article, and is effective spacing by the salvage article through this closed area territory to prevent to be salvaged article lifting that the in -process breaksaway from the coupler body shaft bottom of dropping again, thereby conveniently salvage the operation, improve the operating efficiency of salvaging down -hole junk.