公开(公告)号：US20190307064A1

公开(公告)日：2019-10-10

申请号：US16375294

申请日：2019-04-04

Applicant: LG ELECTRONICS INC.

Inventor： Woo HONG ,  Siyong KIM ,  Hanshin KIM ,  Hyunsup SONG ,  Kyeongho CHO ,  Jaehun HAN ,  Jiwoo HA

IPC: A01D34/81 ,  A01D34/00 ,  A01D34/64

Abstract: A lawn mower robot includes an outer cover; an inner body accommodated into the outer cover to mount a plurality of wheels on sides thereof; a plurality of blades rotatably mounted on a bottom surface of the inner body to mow grass; a plurality of support portions arranged in front-rear and left-right directions on an upper portion of the inner body to movably support the outer cover in front-rear and left-right directions with respect to the inner body; a UI module mounted on an upper portion of the inner body, and provided with a user control panel and an information display unit on an upper portion thereof; and a UI dust cover mounted on an inner side of the outer cover to block dust inside the outer cover from entering into the user control panel and the information display unit, thereby preventing dust from entering into the UI module.

公开(公告)号：US20190307059A1

公开(公告)日：2019-10-10

申请号：US16260865

申请日：2019-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Woo HONG ,  Siyong KIM ,  Hanshin KIM ,  Hyunsup SONG ,  Kyeongho CHO ,  Jaehun HAN ,  Jiwoo HA

IPC: A01D34/00 ,  A01D34/81 ,  G05D1/02 ,  B25J11/00

Abstract: A lawn mower robot includes an inner body including wheels for traveling on both sides thereof, an outer cover mounted at an upper portion of the inner body and surrounding 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, and a plurality of movement range restricting portions respectively restricting movement ranges of the plurality of support portions. Each movement range restricting portion includes an engaging portion formed at an upper portion of each support portion and a movement restricting cover installed at an upper portion of the inner body.