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公开(公告)号：WO2018124691A1
公开(公告)日：2018-07-05
申请号：PCT/KR2017/015470
申请日：2017-12-26
Applicant: LG ELECTRONICS INC.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
IPC: A47L9/28
Abstract: The present disclosure relates to a cleaner including a cleaner main body having a controller, a wheel cover mounted on the cleaner main body, a driving module coupled to the wheel cover to be movable up and down, a driving wheel coupled to the driving module and configured to be rotatable by receiving driving force from the driving module, a suspension configured to guide the upward and downward movement of the driving module and absorb impacts while the driving module is moved up and down, a link member rotatably installed on the wheel cover, and rotated by being in contact with a protrusion of the driving module when the driving module is moved downward by a preset distance, and a switch pressed in response to the rotation of the link member to transfer a signal to the controller.
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公开(公告)号：WO2018124690A1
公开(公告)日：2018-07-05
申请号：PCT/KR2017/015469
申请日：2017-12-26
Applicant: LG ELECTRONICS INC.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
IPC: A47L9/28
Abstract: The present disclosure relates to a cleaner including a cleaner main body having a controller, a wheel cover mounted on the cleaner main body, a driving module coupled to the wheel cover to be movable up and down, a driving wheel coupled to the driving module and configured to be rotatable by receiving driving force from the driving module, a guide bar coupled to the wheel cover and provided in an up and down direction, the guide bar being inserted through the driving module to guide the upward and downward movement of the driving module, and an elastic member surrounding the guide bar and connected to the wheel cover and the driving module, respectively, to absorb impacts while the driving module is moved up and down.
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公开(公告)号：WO2017034286A1
公开(公告)日：2017-03-02
申请号：PCT/KR2016/009280
申请日：2016-08-23
Applicant: LG ELECTRONICS INC.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
CPC classification number: A47L9/2852 , A47L5/362 , A47L9/009 , A47L9/2805 , A47L9/2842
Abstract: A vacuum cleaner includes a cleaner body; a suction unit connected with the cleaner body, sucking dust and air, guiding the sucked dust and air to the cleaner body, and having a handle; a moving unit including a wheel and a motor for driving the wheel to automatically move the cleaner body; and a clutch unit connecting the motor and the wheel or releasing the connection of the motor and the wheel according to an operational state of the cleaner body. The clutch unit includes a sun gear connected with the motor, a ring gear connected with the wheel, a plurality of fixed planetary gears disposed to be spaced apart each other between the sun gear and the ring gear, and a moving planetary gear which may transmit a rotational force transmitted to the sun gear to one gear of the plurality of fixed planetary gears.
Abstract translation: 真空吸尘器包括清洁器体; 与吸尘器主体连接的抽吸单元，吸入灰尘和空气，将吸入的灰尘和空气引导到吸尘器主体，并具有手柄; 移动单元，其包括车轮和用于驱动车轮以自动移动吸尘器主体的马达; 以及离合器单元，其根据吸尘器主体的操作状态连接电动机和车轮，或者释放电动机和车轮的连接。 离合器单元包括与电动机连接的太阳齿轮，与车轮连接的环形齿轮，多个固定行星齿轮，其布置成在太阳齿轮和齿圈之间彼此间隔开;以及可移动的行星齿轮，其可以传递 传递到太阳齿轮到多个固定行星齿轮的一个齿轮的旋转力。
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公开(公告)号：EP4431656A1
公开(公告)日：2024-09-18
申请号：EP22895947.4
申请日：2022-11-07
Applicant: LG Electronics Inc.
Inventor： YOUK, Hyungkyu , BAE, Sanghun
Abstract: The present disclosure relates to a garment folding machine including a housing, a loading unit into which a garment is loaded, and a folding unit configured to transfer and fold the loaded garment, in which the folding unit includes a first conveyor configured to transfer the garment from an upper side toward a lower side based on a gravitational direction, a second conveyor disposed below the first conveyor and having a rear end changeable in height, and a folding plate disposed rearward of the second conveyor and configured to fold the garment while rotating, thereby folding the garment with a small number of conveyor belts by changing rotation directions of the conveyor belts during the process of transferring the garment.
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公开(公告)号：EP4241643A2
公开(公告)日：2023-09-13
申请号：EP23178730.0
申请日：2017-12-26
Applicant: LG Electronics Inc.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
IPC: A47L9/28
Abstract: The present disclosure relates to a cleaner including a cleaner main body having a controller, a wheel cover mounted on the cleaner main body, a driving module coupled to the wheel cover to be movable up and down, a driving wheel coupled to the driving module and configured to be rotatable by receiving driving force from the driving module, a guide bar coupled to the wheel cover and provided in an up and down direction, the guide bar being inserted through the driving module to guide the upward and downward movement of the driving module, and an elastic member surrounding the guide bar and connected to the wheel cover and the driving module, respectively, to absorb impacts while the driving module is moved up and down.
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Patent Agency Ranking
公开(公告)号：EP3340850A1
公开(公告)日：2018-07-04
申请号：EP16839575.4
申请日：2016-08-23
Applicant: LG Electronics Inc.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
CPC classification number: A47L9/2852 , A47L5/362 , A47L9/009 , A47L9/2805 , A47L9/2842
Abstract: A vacuum cleaner includes a cleaner body; a suction unit connected with the cleaner body, sucking dust and air, guiding the sucked dust and air to the cleaner body, and having a handle; a moving unit including a wheel and a motor for driving the wheel to automatically move the cleaner body; and a clutch unit connecting the motor and the wheel or releasing the connection of the motor and the wheel according to an operational state of the cleaner body. The clutch unit includes a sun gear connected with the motor, a ring gear connected with the wheel, a plurality of fixed planetary gears disposed to be spaced apart each other between the sun gear and the ring gear, and a moving planetary gear which may transmit a rotational force transmitted to the sun gear to one gear of the plurality of fixed planetary gears.
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公开(公告)号：EP4241643A3
公开(公告)日：2023-12-27
申请号：EP23178730.0
申请日：2017-12-26
Applicant: LG Electronics Inc.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
IPC: A47L9/28
Abstract: The present disclosure relates to a cleaner including a cleaner main body having a controller, a wheel cover mounted on the cleaner main body, a driving module coupled to the wheel cover to be movable up and down, a driving wheel coupled to the driving module and configured to be rotatable by receiving driving force from the driving module, a guide bar coupled to the wheel cover and provided in an up and down direction, the guide bar being inserted through the driving module to guide the upward and downward movement of the driving module, and an elastic member surrounding the guide bar and connected to the wheel cover and the driving module, respectively, to absorb impacts while the driving module is moved up and down.
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公开(公告)号：EP3340850B1
公开(公告)日：2020-04-01
申请号：EP16839575.4
申请日：2016-08-23
Applicant: LG Electronics Inc.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
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公开(公告)号：EP4424903A1
公开(公告)日：2024-09-04
申请号：EP22890333.2
申请日：2022-11-01
Applicant: LG Electronics Inc.
Inventor： BAE, Sanghun , YOUK, Hyungkyu
Abstract: The present disclosure relates to a garment folding machine including a folding arm configured to push and fold a garment while being extended in length along a first direction and push and support the garment while moving downward, in which the folding arm folds the garment during horizontal folding, and the folding arm guides a folding line of the garment during vertical folding, such that it is possible to reduce the overall number of bars for folding the garment and reduce the number of motors for operating the bars, such that a movement route for the folding arm may be simplified, and an overall volume of the garment folding machine may be reduced.
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公开(公告)号：EP3562367A1
公开(公告)日：2019-11-06
申请号：EP17885484.0
申请日：2017-12-26
Applicant: LG Electronics Inc.
Inventor： YOUK, Hyungkyu , KIM, Sangjo
IPC: A47L9/28
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