公开(公告)号：EP4070706A1

公开(公告)日：2022-10-12

申请号：EP20895671.4

申请日：2020-06-02

Applicant: LG Electronics Inc.

Inventor： HWANG, Jung Bae ,  CHO, Jin Rae ,  LEE, Jung Woo ,  LEE, Taek Gi ,  KWON, Mi Jin

IPC: A47L9/04

Abstract: A vacuum cleaner is disclosed. The vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a main housing and a driver. The driver includes a motor and a transmission. The motor is provided behind a rotating brush. The transmission transfers rotational motion of the motor to the rotating brush.

公开(公告)号：EP4088637A1

公开(公告)日：2022-11-16

申请号：EP20911864.5

申请日：2020-11-13

Applicant: LG Electronics Inc.

Inventor： HWANG, Jung Bae ,  CHO, Jin Rae ,  HWANG, Phil Jae ,  RYU, Chung Jae

IPC: A47L9/04 ,  A46B13/02 ,  A46B13/00

Abstract: Disclosed is a vacuum cleaner. A vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing, a driver, and a rotating brush. The housing includes a first rib. The first rib is disposed along a circumference of a first shaft member. The rotating brush includes a cylindrical body and a brush member. The first rib protrudes from the housing in a direction of a rotation axis of the body. The brush member includes a plurality of filaments. Some of the filaments are elastically deformed in the direction of the rotation axis by being pushed by the first rib.

公开(公告)号：EP4070710A1

公开(公告)日：2022-10-12

申请号：EP20895213.5

申请日：2020-06-02

Applicant: LG Electronics Inc.

Inventor： HWANG, Jung Bae ,  CHO, Jin Rae ,  LEE, Jung Woo ,  LEE, Taek Gi ,  KWON, Mi Jin

IPC: A47L9/24 ,  A47L9/02

Abstract: A vacuum cleaner is disclosed. The vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a connector and a housing. In the housing, an inlet through which the dust enters the passage is formed in a cylindrical shape. The connector includes an insertion portion, a first connection portion, and a coupling part. The coupling part is mounted in an outer surface of the insertion portion. An inner surface of the inlet surrounds the outer surface of a pipe portion. The inlet prevents relative deformation of the insertion portion and the coupling part.

公开(公告)号：EP4070705A1

公开(公告)日：2022-10-12

申请号：EP20895231.7

申请日：2020-12-01

Applicant: LG Electronics Inc.

Inventor： LEE, Jong Myung ,  KIM, Chi Wan ,  CHO, Jin Rae ,  LEE, Jung Woo

IPC: A47L9/04 ,  A46B13/00 ,  A46B13/02

Abstract: Disclosed is a vacuum cleaner. The vacuum cleaner according to the present disclosure includes a main body and a suction nozzle. The suction nozzle includes a housing and a rotating brush. The rotating brush includes a first rotating brush, a second rotating brush, and a coupler. The coupler couples the first rotating brush and the second rotating brush so that a rotation axis of the first rotating brush and a rotation axis of the second rotating brush are positioned on the same line.