公开(公告)号：US20190008337A1

公开(公告)日：2019-01-10

申请号：US16130225

申请日：2018-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Woon LIM ,  Tae Gwang KIM ,  Jeong Hee CHO ,  Tak Soo KIM ,  Dong Hun YOO ,  Byung Jo LEE ,  Yun Won JUNG

IPC: A47L5/22

Abstract: A vacuum cleaner that includes a first cleaner module and a second cleaner module that is removably coupled to the first cleaner module. The first cleaner module includes a first body and a first dust collection unit, and the second cleaner module includes a second body and a second dust collection unit. Thus, when done in an upright mode, cleaning can be done with a sufficiently great suction force. When done in a handy mode after the second cleaner module is separated, cleaning can be easily done using the second cleaner module.

公开(公告)号：US20210093135A1

公开(公告)日：2021-04-01

申请号：US16634368

申请日：2018-07-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong-Tae CHU ,  Byung Jo LEE ,  Dong Han KIM ,  Jeong Hee CHO

IPC: A47L9/02 ,  A47L9/24 ,  A47L5/36 ,  A47L9/06

Abstract: The present disclosure relates to a cleaner improving the cleaning efficiency. The cleaner includes a main body, a suction device configured to suck foreign substances on a surface to be cleaned, and an extension member positioned in the rear of the suction device to connect the main body and the suction device, wherein the suction device includes a suction head including a suction port, a connection member connecting the suction head and the extension member, and a weight accommodated in the suction device and disposed between the suction port and the extension member such that the suction port is prevented from being lifted from the surface to be cleaned when the suction device moves along the surface to be cleaned.

公开(公告)号：US20180020890A1

公开(公告)日：2018-01-25

申请号：US15655990

申请日：2017-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeong Hee CHO ,  Sang Il HYUN ,  Tae Gwang KIM ,  Byung Jo LEE ,  Dong Hun YOO

IPC: A47L5/30 ,  A47L9/00 ,  A47L9/16 ,  A47L9/04 ,  A47L9/24

Abstract: Disclosed herein is a cleaner with improved cleaning efficiency. A cleaner includes a main body having a dust collecting unit and a suction head including a head cover, a base plate having a suction port to suck in foreign substances on a surface to be cleaned and coupled to the head cover, and a brush rotatably provided between the head cover and the base plate, wherein the base plate includes a first inclined portion slantly extending from a front end of the suction port with respect to the surface to be cleaned, and a second inclined portion slantly extending from a rear end of the suction port with respect to the surface to be cleaned, and integrally formed with the first inclined portion.