公开(公告)号：US20170325646A1

公开(公告)日：2017-11-16

申请号：US15593741

申请日：2017-05-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Jun KIM ,  Kyoung Woung KIM ,  Do Kyung LEE

IPC: A47L9/04 ,  A47L5/36 ,  A47L9/00 ,  A47L9/24

CPC classification number: A47L9/0477 ,  A47L5/362 ,  A47L9/009 ,  A47L9/06 ,  A47L9/244

Abstract: Disclosed is a vacuum cleaner having an improved structure for preventing hair or foreign substances from being caught in a wheel. The vacuum cleaner includes a suction nozzle having a suction passage for cleaning a surface to be cleaned by a suction force and a wheel assembly accommodated in the suction nozzle and configured to be rotatable. The wheel assembly includes a wheel and a rotating shaft to rotatably support the wheel. The rotating shaft is inclined relative to a bottom surface of the suction nozzle.

公开(公告)号：US20190290086A1

公开(公告)日：2019-09-26

申请号：US16361461

申请日：2019-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Jun KIM ,  Kyoung Woung KIM ,  Han Saem LEE

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

Abstract: A vacuum cleaner includes a head unit that suctions foreign substances from a surface to be cleaned together with air. The head unit includes a first suction guide having a first suction chamber therein and a second suction guide disposed on a rear side of the first suction guide and having a second suction chamber therein, and the first suction chamber suctions air through a first degree of vacuum and the second suction chamber suctions air through a second degree of vacuum higher than the first degree of vacuum.

公开(公告)号：US20220087489A1

公开(公告)日：2022-03-24

申请号：US17420019

申请日：2020-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki Hwan KWON ,  Dong Woo HA ,  Jung Gyun HAN ,  Seok Man HONG ,  Kyoung Woung KIM ,  Tae Gwang KIM

IPC: A47L9/04 ,  A46B13/00 ,  A46D3/04

Abstract: The present disclosure relates to a cleaner including a main body, a brush head connected to the main body by a connection pipe and having a suction port, and a brush drum rotatably mounted to the brush head, wherein the brush drum includes a shaft unit rotatably mounted to the brush head, a cylindrical elastic member provided to surround an outer circumferential surface of the shaft unit, a brush provided in a cylindrical shape to surround an outer circumferential surface of the elastic member and formed of soft bristles, a pair of brackets assembled at both ends of the shaft unit and allowing the shaft unit to be rotatably mounted to the brush head, a handle unit detachably mounted on the brush head and detachably mounted to one of the pair of brackets.

公开(公告)号：US20190029489A1

公开(公告)日：2019-01-31

申请号：US16152733

申请日：2018-10-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwi-Chan JANG ,  Tae Soo KIM ,  Hyun Soo JUNG ,  Sang Hwa CHOI ,  Sang Sik YOON ,  Shin KIM ,  Jin Hee KIM ,  Yeon Kyu JEONG ,  Hak Bong LEE ,  Young Ho KO ,  Kyoung Woung KIM

IPC: A47L11/40 ,  A47L11/33

Abstract: An autonomous cleaner includes a body having a first housing formed at a front and a second housing formed at a rear of the first housing; a brush unit installed at the first housing and configured to sweep and collect dust from a floor; a dust collecting unit installed at the second housing and configured to store the dust inlet into the brush unit; a driving unit to drive the body and coupled to the second housing to be positioned at a lateral side of the dust collecting unit; and a power unit installed at the second housing and coupled to be positioned at a rear of the dust collecting unit. The miniaturization of the autonomous cleaner may be provided while at the same time the capacity of a dust collecting container and the capacity of a battery are increased.

公开(公告)号：US20150223653A1

公开(公告)日：2015-08-13

申请号：US14621920

申请日：2015-02-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyoung Woung KIM ,  Kyu Ha Lee ,  Seung Il Han

IPC: A47L9/04 ,  A47L11/40 ,  A47L11/24

CPC classification number: A47L9/0411 ,  A47L9/0427 ,  A47L9/0438 ,  A47L9/0477 ,  A47L11/24 ,  A47L11/4041 ,  A47L11/4044 ,  A47L11/4069 ,  A47L2201/00

Abstract: A robot cleaner drives various brushes using a single motor. The robot cleaner includes a main body having a suction port, a main brush rotatably disposed in the suction port, an auxiliary brush rotatably disposed adjacent to the main brush and at least one side brush rotatably installed to move dust to the suction port, wherein the main brush, the auxiliary brush, and the at least one side brush are driven by a single motor in an interlocking fashion.

Abstract translation: 机器人清洁器使用单个电机驱动各种电刷。 机器人清洁器包括具有吸入口的主体，可旋转地设置在吸入口中的主刷，可相对于主刷可旋转地设置的辅助刷和可旋转地安装以将灰尘移动到吸入口的至少一个侧刷，其中， 主刷，辅助刷和至少一个侧刷由单个电动机以互锁的方式驱动。