公开(公告)号：US10792209B2

公开(公告)日：2020-10-06

申请号：US16282458

申请日：2019-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Jung Kyu Son ,  Bohyun Nam ,  Kyu Tae Park ,  Seonil Yu ,  Wonjun Lee

IPC: A61H1/02 ,  A63B21/00 ,  A61H3/00 ,  A63B23/04

Abstract: A wearable assistive device such as an exoskeleton may include a main frame that support a hip joint of a user. The main frame may have a predetermined curvature and structure that closely conforms to and remains in contact with a hip of the user at or near the hip joint so that the main frame may stably support both hip joints. While the user wears the exoskeleton and walks, bends, or lifts, the exoskeleton may stably and efficiently provide a force to assist a movement originating at the hip joint of the user, thereby aiding the user in stably walking, bending, or lifting.

公开(公告)号：US10682029B2

公开(公告)日：2020-06-16

申请号：US15444742

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu Son ,  Bohyun Nam ,  Jaeyong Park ,  Sehwan Bae ,  Jonghyun Seo ,  Jinwoo Lee

IPC: A47L5/36 ,  A47L9/12 ,  A47L9/24 ,  A47L9/28 ,  A47L9/00 ,  A47L9/10 ,  A47L9/16

Abstract: A vacuum cleaner that includes: a cleaner body; a wheel; a dust container; a cover member that is configured to (i) rotate, about an axis that is outside of a plane of the cover member, between a first position and a second position and (ii) cover, based on the cover member being located at the first position or the second position, the first opening of the cleaner body and a portion of the dust container; a cover member coupling portion that couples the cover member to the cleaner body and that is configured to rotate about the second axis with the cover member; a suction nozzle that is coupled to the dust container and that is configured to guide dust into the dust container; and a display that is coupled to the cover member and that is configured to display operating information of the vacuum cleaner is disclosed.

公开(公告)号：US10646806B2

公开(公告)日：2020-05-12

申请号：US15475637

申请日：2017-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Namhee Kim ,  Jinju Kim ,  Hyeonjeong An ,  Jungbae Hwang ,  Philjae Hwang ,  Mantae Hwang ,  Eunji Sung ,  Taekgi Lee

IPC: B01D25/00 ,  B01D33/37 ,  B01D33/00 ,  B01D46/12 ,  F04D29/00 ,  F04D29/28 ,  F04D29/70 ,  A47L9/22 ,  A47L5/24 ,  B01D46/00 ,  A47L9/12 ,  A47L9/32 ,  A47L9/16 ,  A47L9/28 ,  A47L9/10 ,  B01D45/12 ,  B01D46/10 ,  B01D50/00

Abstract: A cleaner includes: a main body that receives a suction motor; and a filter unit that is detachably coupled to the main body to filter air discharged from the suction motor and includes a ring-shaped filter and a filter frame that receives the ring-shaped filter, wherein the filter frame includes: an inner frame; an outer frame that defines a filter space for receiving the filter in cooperation with the inner frame; and a ring-shaped filter cover that connects the outer frame and the inner frame to each other and has one or more air openings.

公开(公告)号：US10603786B2

公开(公告)日：2020-03-31

申请号：US16352940

申请日：2019-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Kyu Tae Park ,  Jung Kyu Son ,  Seonil Yu ,  Wonjun Lee

IPC: A61H3/00 ,  B25J9/00 ,  A61H1/02

Abstract: A wearable assistive device may include a main frame provided on a user's waist, a leg assembly that extends from an end of the main frame, and an optional foot support installed at an end of the leg assembly to support the user's foot. The leg assembly may include a leg frame having a first end connected to the main frame and a second end connected to the foot support, and a leg belt mounted on the leg frame. The leg belt may include a belt to secure a leg of the user and a wire winding structure that may include a wire connected to a first end of the belt and a wire winding dispenser on which the wire is wound and which fixes or releases a second end of the belt.

公开(公告)号：US10524628B2

公开(公告)日：2020-01-07

申请号：US15599786

申请日：2017-05-19

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Inbo Shim ,  Jihoon Sung ,  Sojin Park ,  Seunghyun Song ,  Sangkyu Lee ,  Woochan Jun

IPC: A47L11/33 ,  A47L11/00 ,  A47L11/40 ,  A47L9/00 ,  A47L9/02 ,  A47L9/04 ,  A47L9/12 ,  A47L9/14 ,  A47L9/16 ,  A47L9/28

Abstract: A robot cleaner comprising: a cleaner body including a wheel unit for autonomous traveling and a suction unit sucking air containing dust; a sensing unit disposed at one side of the cleaner body; a dust container accommodated in a dust container accommodation part formed at the other side of the cleaner body, the dust container collecting dust filtered from sucked air; and a dust container cover disposed to cover a top surface of the dust container, wherein an upper end of the sensing unit is formed at a position protruding upward from a top surface of the cleaner body and a top surface of the dust container cover.

公开(公告)号：US10506905B2

公开(公告)日：2019-12-17

申请号：US15445289

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu Son ,  Bohyun Nam ,  Jaeyong Park ,  Sehwan Bae ,  Jonghyun Seo ,  Jinwoo Lee

IPC: A47L5/36 ,  A47L9/12 ,  A47L9/24 ,  A47L9/28 ,  A47L9/00 ,  A47L9/10 ,  A47L9/22

Abstract: Provided is a vacuum cleaner including a cleaner body; a cover member installed at an upper portion of the cleaner body to be opened and closed and configured to form a part of a front surface and an upper surface of the cleaner body; a suction hose provided at a front surface of the cover member; a hole formed at the front surface of the cover member to be in communication with the suction hose; and an outlet port formed at a rear surface of the cleaner body to be located at a position lower than the hole, wherein air introduced through the hole is discharged to the outlet port via an inside of the cleaner body.

公开(公告)号：US10433693B2

公开(公告)日：2019-10-08

申请号：US15445326

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu Son ,  Bohyun Nam ,  Jaeyong Park ,  Sehwan Bae ,  Jonghyun Seo ,  Jinwoo Lee

IPC: A47L9/28 ,  A47L9/10 ,  A47L9/24 ,  A47L5/36 ,  A47L9/00 ,  A47L9/12 ,  A47L9/16 ,  A47L9/22

Abstract: Provided is a vacuum cleaner including a cleaner body having a motor generating a suction force; a dust container provided at a front end of the cleaner body and configured to collect dust sucked through a suction port; a cover member rotatably installed at an upper end of the cleaner body and opened and closed to selectively accommodate an upper portion of the dust container; a suction hose of which one side is connected to a suction portion suctioning the dust and the other side is connected to the cover member; a link assembly configured to connect between the cover member and the cleaner body; and a link assembly accommodating portion formed at one side of the cleaner body so that at least a part of the link assembly is inserted and configured to restrict the link assembly when the cover member is opened and thus to allow the cover member to be maintained in an opened state.

公开(公告)号：US10426303B2

公开(公告)日：2019-10-01

申请号：US15444761

申请日：2017-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Jungkyu Son ,  Bohyun Nam ,  Jaeyong Park ,  Sehwan Bae

IPC: A47L5/36 ,  A47L9/10 ,  A47L9/12 ,  A47L9/24 ,  A47L9/00 ,  A47L9/28

Abstract: A vacuum cleaner that includes: a suction hose; and a cleaner main body including: a main body portion, a suction motor that is configured to generate suction force, a dust container that includes (i) a storage space to collect dust and (ii) a suction port through which dust is collected from the suction hose into the storage space, and a cover member (i) that is configured to rotate, about an axis that is outside of a plane of the cover member, between a first position and a second position, (ii) that covers, based on the cover member being located at the first position, at least a portion of the dust container, and (iii) that includes a coupling unit that couples the suction hose to the suction port, wherein, based on the cover member being located at the first position, the coupling unit aligns with the suction port is disclosed.

公开(公告)号：US20190283236A1

公开(公告)日：2019-09-19

申请号：US16352940

申请日：2019-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Bohyun Nam ,  Kyu Tae Park ,  Jung Kyu Son ,  Seonil Yu ,  Wonjun Lee

IPC: B25J9/00 ,  A61H3/00

Abstract: A wearable assistive device may include a main frame provided on a user's waist, a leg assembly that extends from an end of the main frame, and an optional foot support installed at an end of the leg assembly to support the user's foot. The leg assembly may include a leg frame having a first end connected to the main frame and a second end connected to the foot support, and a leg belt mounted on the leg frame. The leg belt may include a belt to secure a leg of the user and a wire winding structure that may include a wire connected to a first end of the belt and a wire winding dispenser on which the wire is wound and which fixes or releases a second end of the belt.

公开(公告)号：US10405719B2

公开(公告)日：2019-09-10

申请号：US15589616

申请日：2017-05-08

Applicant: LG ELECTRONICS INC.

Inventor： Namhee Kim ,  Bohyun Nam ,  Jungbae Hwang ,  Jinju Kim ,  Sehwan Bae

IPC: A47L9/28 ,  A47L5/24 ,  H02J7/00 ,  A47L5/38 ,  A47L5/22 ,  A47L5/26 ,  A47L9/00 ,  A47L5/00

Abstract: A cleaner holder includes a first body having a charging terminal to charge a cleaner; a second body connected to the first body, configured to support the cleaner and having an accommodation space in which a battery is accommodated; and a locking part rotatably connected to the first body and configured to fix the cleaner, wherein when force having predetermined magnitude is applied to the locking part in one direction, the locking part is rotated in a first direction to be coupled to the cleaner, so that the cleaner is fixed, and wherein when force having predetermined magnitude is applied to the locking part in the other direction, the locking part is rotated in a second direction opposite to the first direction to be uncoupled from the clean.