An assist handle for mounting on a front side of a door body of a refrigerator, wherein the assist handle comprises: a handle bar configured to be disposed on the front side of the door body; a rotation shaft pivoted to the handle bar; a guide groove configured to be disposed in the door body and configured to run through the door body; a push rod running through the guide groove, a distal end of the push rod configured to be close to a cabinet of the refrigerator, and a proximal end of the push rod being close to a front end of the handle bar; and a resistance structure disposed on a side of the push rod and comprising a first tooth-like structure and a second tooth-like structure that mesh with each other, the first tooth-like structure being engaged with the push rod; wherein, the handle bar rotates about the rotation shaft, the front end of the handle bar pushes against the proximal end of the push rod, the push rod slides in the guide groove, the distal end of the push rod configured to push against the cabinet of the refrigerator, and the push rod drives the first tooth-like structure to move relative to the second tooth-like structure, wherein the assist handle further comprises an elastic member disposed in the push rod to provide an elastic force for returning the push rod, where the push rod comprises a first rod body and a second rod body, the elastic member is disposed between the first rod body and the second rod body, and both ends of the elastic member are respectively connected to the first rod body and the second rod body; and wherein the first tooth-like structure is disposed on one side of the first rod body and fixedly connected to the first rod body, and moves along with the first rod body; the second tooth-like structure is located below the first tooth-like structure. a handle bar configured to be disposed on the front side of the door body; a rotation shaft pivoted to the handle bar; a guide groove configured to be disposed in the door body and configured to run through the door body; a push rod running through the guide groove, a distal end of the push rod configured to be close to a cabinet of the refrigerator, and a proximal end of the push rod being close to a front end of the handle bar; and a resistance structure disposed on a side of the push rod and comprising a first tooth-like structure and a second tooth-like structure that mesh with each other, the first tooth-like structure being engaged with the push rod; wherein, the handle bar rotates about the rotation shaft, the front end of the handle bar pushes against the proximal end of the push rod, the push rod slides in the guide groove, the distal end of the push rod configured to push against the cabinet of the refrigerator, and the push rod drives the first tooth-like structure to move relative to the second tooth-like structure, wherein the assist handle further comprises an elastic member disposed in the push rod to provide an elastic force for returning the push rod, where the push rod comprises a first rod body and a second rod body, the elastic member is disposed between the first rod body and the second rod body, and both ends of the elastic member are respectively connected to the first rod body and the second rod body; and wherein the first tooth-like structure is disposed on one side of the first rod body and fixedly connected to the first rod body, and moves along with the first rod body; the second tooth-like structure is located below the first tooth-like structure.