#$%^&*AU2019200604A120191024.pdf#####ABSTRACT A lawn mower robot includes an inner body including a plurality of wheels for traveling on both sides, an outer cover mounted at an upper portion of the inner body and surrounding an outer side of the inner body, a handle mounted at an upper portion of the outer cover, a plurality of support portions disposed to be spaced apart from each other at an upper portion of the inner body in a front-rear direction and in a left-right direction and elastically supporting the outer cover in the front-rear direction and in the left-right direction with respect to the inner body, a prop portion mounted at an upper portion of each of the plurality of support portions and fastening the outer cover and the support portion, and a protrusion portion extending upwards from an upper surface of the prop portion and protruding by penetrating through the outer cover.10/ I't FIG. 13 170b 196 120 1092 193119 108 183 192 190 10 1941 10 194 180 17519 173 171 170a 1091 100
