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公开(公告)号：US20230148695A1
公开(公告)日：2023-05-18
申请号：US17910708
申请日：2021-01-08
Applicant: LG Electronics Inc.
Inventor： Aekyung CHAE , Keunjoo KIM , Hyungkyu YOUK , Sangjo KIM
CPC classification number: A41H43/0257 , D06F89/026 , D06F89/02 , B65G65/02 , B65G2201/0229
Abstract: The present disclosure relates to a clothes folding device including: a loading assembly which pushes in the clothes and seats the clothes on a loading conveyor for transportation; a folding assembly which transports the clothes forward or backward and performs the folding of the clothes; an unloading assembly which is provided below the folding assembly and loads the clothes discharged from the folding assembly. The unloading assembly comprises: an upper unloading layer where the clothes finally folded by the folding assembly is primarily dropped and seated and which comprises an unloading conveyor; a rotation drive unit which drives such that the unloading conveyor rotates; an upper front-rear drive unit which moves the upper unloading layer in a forward and backward direction; a lower unloading layer where the clothes seated on the upper unloading layer are secondarily dropped and seated; and an up and down drive unit which moves the lower unloading layer in an up or down direction.
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公开(公告)号：US20230090927A1
公开(公告)日：2023-03-23
申请号：US17909269
申请日：2020-12-23
Applicant: LG Electronics Inc.
Inventor： Hyungkyu YOUK , Keunjoo KIM , Sangjo KIM
Abstract: The present disclosure relates to a clothes folding device including: a loading assembly which causes the clothes to be pushed-in and seats the clothes on a first folding layer equipped with a conveyor for transport; a folding assembly which performs the folding of the clothes while the pushed-in clothes are transported; and an unloading assembly which is disposed below the folding assembly and loads the clothes discharged by the folding assembly. The loading assembly includes: a seating plate which forms an inclined surface at an inlet and allows the clothes to be seated thereon; a clamp assembly which fixes the clothes and moves the clothes to the first folding layer; and a transport roller which presses the clothes seated on the first folding layer and rotates together with the moving of the clothes while pressing the clothes, and thus, preventing the clothes from being separated. The clamp assembly includes a wheel assembly and a clamp plate which presses inserted clothes from both sides. The wheel assembly includes a unidirectional rotating wheel which rotates together with the inserted clothes.
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公开(公告)号：US20230034688A1
公开(公告)日：2023-02-02
申请号：US17784493
申请日：2020-12-08
Applicant: LG Electronics Inc.
Inventor： Keunjoo KIM , Jeongyun KIM
Abstract: Disclosed is a garment folding apparatus, which serves to fold a garment during a process of conveying the garment, the garment folding apparatus including a loading assembly configured to load a garment, a folding assembly configured to fold the loaded garment while conveying the garment, and an unloading assembly disposed below the folding assembly and configured to unload a completely folded garment, in which the folding assembly includes a first conveyor configured to convey the garment in a horizontal direction, a second conveyor disposed to be spaced apart from the first conveyor in the horizontal direction, and a horizontal folding assembly including a folding bar configured to be inserted into a separation space between the first conveyor and the second conveyor, in which an inclined surface of the first conveyor and an inclined surface of the second conveyor face each other, such that various horizontal folding processes may be successfully performed within a limited space.
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公开(公告)号：US20210087735A1
公开(公告)日：2021-03-25
申请号：US16611941
申请日：2018-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Oshin KWON , Keunjoo KIM , Byunghyun MOON , Dongsoo LEE , Jaeyong JEONG , Aekyung CHAE
Abstract: A method for controlling a laundry treating apparatus is disclosed. The apparatus comprises a main-drum and an auxiliary-drum selectively mounted on or separated from the main-drum. The method may comprise: a main laundry quantity detection operation for detecting a laundry quantity in the main-drum via rotation of a pulsator disposed in the main-drum; and an auxiliary laundry quantity detection operation for detecting a laundry quantity in the auxiliary-drum by driving the main-drum, wherein the auxiliary laundry quantity detection operation is performed based on the main laundry quantity detected in the main laundry quantity detection operation.
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公开(公告)号：US20210010181A1
公开(公告)日：2021-01-14
申请号：US16956124
申请日：2018-12-19
Applicant: LG ELECTRONICS INC.
Inventor： Keunjoo KIM
Abstract: The present invention relates to an apparatus for treating clothes, comprising: a cabinet forming an exterior; a tub, provided within the cabinet and having an inlet at an upper portion thereof, for storing water; a drum, rotatably provided within the tub and having a through hole on the bottom surface thereof, for receiving clothes; an agitating unit, rotatably provided in the through hole, for agitating the clothes; a driving unit, provided below the agitating unit, for providing power for rotating at least any one of the agitating unit and the drum; and an elevating unit which is provided between the bottom surface of the drum and the tub, is attached to the drum so as to prevent rotation of the drum when the water level of the tub is equal to or higher than a first water level, and is separated from the drum so as to enable rotation of the drum when the water level of the tub is equal to or lower than the first water level.
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Patent Agency Ranking
公开(公告)号：US20200181827A1
公开(公告)日：2020-06-11
申请号：US16612828
申请日：2018-07-04
Applicant: LG Electronics Inc.
Inventor： Jaeyong JEONG , Keunjoo KIM , Aekyung CHAE
Abstract: A laundry treating apparatus includes a tub configured to hold wash water, a drum rotatably supported in the tub and including a shaft disposed perpendicular with the ground, and a sub-drum detachably mounted to the drum and configured to wash laundry independently from the drum. The sub-drum includes a discharging area in which a discharging path is defined to selectively discharge the wash water in the sub-drum by a centrifugal force generated by rotation of the sub-drum. A check valve is included in the discharging area and is configured to selectively open and close the discharging area when acted on by an external force applied by the centrifugal force generated by the rotation of the sub-drum.
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公开(公告)号：US20190382934A1
公开(公告)日：2019-12-19
申请号：US16469450
申请日：2017-12-15
Applicant: LG Electronics Inc.
Inventor： Jaeyong JEONG , Keunjoo KIM , Dongsoo LEE , Oshin KWON , Sangwook LEE
Abstract: The present invention relates to a clothes treating device comprising: a cabinet forming an external shape; a tub provided inside the cabinet so as to have an inlet one the upper part thereof, and having water stored therein; a drum rotatably provided inside the tub, having a through-hole on the bottom surface thereof, and having clothes accommodated therein; a stirring part rotatably provide in through-hole so as to stir the clothes; a driving part provided on the lower part of the stirring part so as to provide power for rotating the stirring part and/or the drum; and a coupling provided between the stirring part and the driving part so as to be rotated by the power, and provided so as to rotate the stirring part and the drum in different directions or rotate only the stirring part when a water level of the tub is greater than or equal to a certain water level, and to rotate the stirring part and the drum in the same direction when the water level of the tub is less than or equal to the certain water level.
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公开(公告)号：US20170314180A1
公开(公告)日：2017-11-02
申请号：US15522264
申请日：2015-06-08
Applicant: LG ELECTRONICS INC.
Inventor： Keunjoo KIM , Byungkeol CHOI , Seungchul PARK
CPC classification number: D06F37/225 , D06F33/02 , D06F37/20
Abstract: Provided is a control method for a laundry treating apparatus comprising: a drum in which laundry is stored; at least three balancers fixed to the drum and provided to be spaced from each other at the same angle with respect to the rotational center of the drum; front spaces provided in each balancer and positioned at the front of the drum; and rear spaces provided in each balancer and positioned at the rear of the drum, wherein the control method for the laundry treating apparatus comprises: a rear control step of supplying a liquid to at least one of the rear spaces so as to increase the weight of a quadrant (first target quadrant) positioned in the direction opposite to a quadrant, of a circumferential surface of the drum, to which a force causing unbalance is directed; and a front control step of supplying a liquid to at least one of the front spaces so as to increase the weight of a quadrant (second target quadrant) positioned in the direction opposite to the quadrant, of the circumferential surface of the drum, to which the force causing unbalance is directed.
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公开(公告)号：US20220356640A1
公开(公告)日：2022-11-10
申请号：US17624080
申请日：2020-06-04
Applicant: LG Electronics Inc.
Inventor： Aekyung CHAE , Keunjoo KIM , Chanwoo MOON , Choongho LIM
IPC: D06F89/02
Abstract: Proposed is a clothes folding machine, which includes a case, a loading unit disposed at an upper portion of the case and conveying a clothes item gripped by grippers into the case, a folding unit including a longitudinal-line folder folding both sleeves of the clothes item conveyed by the loading unit along longitudinal lines and a transverse-line folder folding the clothes item along transverse lines several times, and an unloading unit disposed at a lower portion of the case and conveying the clothes item folded by the folding unit outside the case.
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公开(公告)号：US20220074125A1
公开(公告)日：2022-03-10
申请号：US17468144
申请日：2021-09-07
Applicant: LG Electronics Inc.
Inventor： Kyosoon CHAE , Keunjoo KIM , Sunghoon AHN , Choongho LIM
Abstract: A garment folding machine includes: a frame unit defining an external framework of the garment folding machine, a loading unit configured to receive a garment, a folding unit configured to convey and fold the received garment, and an unloading unit configured to collect the garment from the folding unit. The folding unit comprises a plurality of folding layers that are spaced apart from each other in a vertical direction, where each of the plurality of folding layers includes a conveyor configured to convey the garment, and a conveyor motor configured to provide driving power to the conveyor. A first conveyor motor is configured to, based on the garment being positioned over two or more adjacent conveyors of the plurality of folding layers, operate at a first rotational speed that is different from a second rotational speed of a second conveyor motor disposed above the first conveyor motor.
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