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公开(公告)号：US20210277569A1
公开(公告)日：2021-09-09
申请号：US17189509
申请日：2021-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Sunghoon KIM , Sangjin KIM , YONGDEOK KWON
Abstract: A laundry treating apparatus includes: a drum and a lifter that is disposed at an inner circumferential surface of the drum, that revolves, and that includes a frame cover and a lifter frame including (i) a frame base coupled to the inner circumferential surface and including a seating groove provided along a circumference of the frame base, (ii) a frame upper plate spaced apart from the frame base toward a center of the drum, (iii) a frame sidewall connecting the frame upper plate to the frame base, and (iv) a pair of insertion protrusions that protrude from an inner surface of the lifter frame. A pair of mounting slots are defined in the drum such that the pair of insertion protrusions are inserted into the drum through the pair of mounting slots to couple the lifter frame to the inner circumferential surface of the drum.
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公开(公告)号：US20200002877A1
公开(公告)日：2020-01-02
申请号：US16454990
申请日：2019-06-27
Applicant: LG Electronics Inc.
Inventor： Hosung JANG , Sunghoon KIM , Hwanchan RYU
Abstract: Disclosed is a washing machine including: a plurality of nozzles provided in an inner circumferential surface of a gasket body to spray water into a drum; a pump configured to pump water discharged from a tub; a distribution pipe supplying the water, pumped by the pump, to the plurality of nozzles; and a circulation pipe connecting the distribution pipe and the pump, wherein the pump is disposed in one side of left and right sides with reference to the inlet port, wherein the circulation pipe is bent at least once, wherein the inlet port includes a first positioning protrusion protruding from an outer circumferential surface of an inlet pipe coupled to the circulation pipe, and wherein a first positioning groove allowing the first positioning protrusion to be inserted thereinto is formed at one end of the circulation pipe, and accordingly, misassembling of the circulation pipe may be prevented.
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公开(公告)号：US20160194801A1
公开(公告)日：2016-07-07
申请号：US14884122
申请日：2015-10-15
Applicant: LG ELECTRONICS INC.
Inventor： Sunghoon KIM , Sanghee YOO , Junyoung KIM
IPC: D06F37/26
CPC classification number: D06F37/269 , D06F21/02 , D06F37/262 , D06F37/264
Abstract: A tub, with a bearing housing inserted therein, and a washing machine having the same. The washing machine includes a bearing housing and a tub, the tub having a rear wall portion in which the bearing housing is inserted. The bearing housing includes a cylindrical hub having bearings, a stator mounting portion surrounding the hub, the stator mounting portion having concave portions and convex portions formed in a repetitive pattern in a circumferential direction, and an expansion portion surrounding the stator mounting portion, the expansion portion having radial ribs formed in a repetitive pattern in a circumferential direction.
Abstract translation: 具有插入其中的轴承座的桶和具有该桶的洗衣机。 该洗衣机包括一个轴承箱和一个洗衣桶，该桶具有一个后壁部分，轴承座插入该后壁部分。 所述轴承壳体包括具有轴承的圆筒形轮毂，围绕所述毂的定子安装部，所述定子安装部具有凹部和沿圆周方向重复形成的凸部，以及围绕所述定子安装部的膨胀部， 具有沿圆周方向以重复图案形成的径向肋的部分。
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公开(公告)号：US20220064841A1
公开(公告)日：2022-03-03
申请号：US17521502
申请日：2021-11-08
Applicant: LG Electronics Inc.
Inventor： Hosung JANG , Kwanghyun KIM , Sunghoon KIM , Jaehyun CHOI , Yohwan KANG , Hansol KIM , Hwanchan RYU , Hyunjae LEE
Abstract: A washing machine includes a gasket including a gasket body that connects a casing to a tub, and a plurality of nozzles spraying water into a drum. The gasket body has a first area and a second area corresponding to bilateral areas. The nozzles include a first nozzle and a second nozzle disposed in the first area sequentially in a bottom-to-top direction. The washing machine includes a distribution pipe for distribution circulating water to the nozzles, and the distribution pipe includes a first outlet port and a second outlet port for supplying water to first and second nozzles, and a third outlet port and a fourth outlet port for supplying water to third and fourth nozzles. The first and second outlet ports extend parallel to each other, and the third and fourth outlet ports extend parallel to each other.
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公开(公告)号：US20210277571A1
公开(公告)日：2021-09-09
申请号：US17189511
申请日：2021-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Sunghoon KIM , Jeongho KIM , Byung Jin LEE
Abstract: A laundry treating apparatus includes: a drum and a lifter that is disposed at an inner circumferential surface of the drum, that revolves, and that includes a frame cover and a lifter frame including (i) a frame base coupled to the inner circumferential surface of the drum and including a seating groove provided along a circumference of the frame base, (ii) a frame upper plate spaced apart from the frame base, and (iii) a frame sidewall connecting the frame upper plate to the frame base. The frame cover includes a cover upper plate and a cover sidewall having a lower end mounted on the seating groove to couple to the frame base and an upper end connected to the cover upper plate. A drain hole is defined at the seating groove and provides fluid communication between an upper surface and a lower surface of the frame base.
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Patent Agency Ranking
公开(公告)号：US20200002879A1
公开(公告)日：2020-01-02
申请号：US16455167
申请日：2019-06-27
Applicant: LG Electronics Inc.
Inventor： Hosung JANG , Kwanghyun KIM , Sunghoon KIM , Jaehyun CHOI , Yohwan KANG , Hansol KIM , Hwanchan RYU , Hyunjae LEE
Abstract: A washing machine includes a gasket including a gasket body that connects a casing to a tub, and a plurality of nozzles spraying water into a drum. The gasket body has a first area and a second area corresponding to bilateral areas. The nozzles include a first nozzle and a second nozzle disposed in the first area sequentially in a bottom-to-top direction. The washing machine includes a distribution pipe for distribution circulating water to the nozzles, and the distribution pipe includes a first outlet port and a second outlet port for supplying water to first and second nozzles, and a third outlet port and a fourth outlet port for supplying water to third and fourth nozzles. The first and second outlet ports extend parallel to each other, and the third and fourth outlet ports extend parallel to each other.
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公开(公告)号：US20200002878A1
公开(公告)日：2020-01-02
申请号：US16455078
申请日：2019-06-27
Applicant: LG Electronics Inc.
Inventor： Sunghoon KIM , Hwanchan RYU , Hyunjae LEE
Abstract: Disclosed is a washing machine including: a gasket, wherein the gasket includes a plurality of nozzles and a plurality of port receiving pipes communicating with the plurality of nozzles, respectively; and a distribution pipe, wherein the distribution pipe includes a transport conduit and a plurality of outlet ports protruding from the transport conduit toward the gasket body. The transport conduit may include a first portion spaced apart from an outer circumferential surface of the gasket body. Among the plurality of outlet ports, a first lower outlet port protrudes from the first portion, and the first lower outlet port and the first lower port receiving pipe are coupled to each other in a space where the first portion of the transport conduit and the outer circumferential surface of the gasket body are spaced apart, so that the gasket and the distribution pipe are connected tightly.
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公开(公告)号：US20230265593A1
公开(公告)日：2023-08-24
申请号：US18141835
申请日：2023-05-01
Applicant: LG ELECTRONICS INC.
Inventor： Sunghoon KIM
CPC classification number: D06F37/065 , D06F23/02 , D06F37/06 , D06F58/04 , F16B5/065
Abstract: A laundry treating apparatus includes: a drum and a lifter that is disposed at an inner circumferential surface of the drum, that revolves, that includes a frame cover and a lifter frame including (i) a frame base coupled to the inner circumferential surface and including a seating groove provided along a circumference of the frame base, (ii) a frame upper plate spaced apart from the frame base in a direction toward a center of the drum, and (iii) a frame sidewall connecting the frame upper plate to the frame base. The frame cover includes a cover upper plate and a cover sidewall having (i) a lower end mounted on the seating groove to couple to the frame base and (ii) an upper end connected to the cover upper plate. A spacing rib providing a space between the cover sidewall and the frame sidewall protrudes from the seating groove.
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公开(公告)号：US20220034021A1
公开(公告)日：2022-02-03
申请号：US17505232
申请日：2021-10-19
Applicant: LG Electronics Inc.
Inventor： Sunghoon KIM , Hwanchan RYU , Hyunjae LEE
Abstract: A washing machine includes a gasket that includes a plurality of nozzles and a plurality of port receiving pipes communicating with the plurality of nozzles, respectively, and a distribution pipe that includes a transport conduit and a plurality of outlet ports protruding from the transport conduit toward the gasket body. The transport conduit includes a first portion spaced apart from an outer circumferential surface of the gasket body. Among the plurality of outlet ports, a first lower outlet port protrudes from the first portion, and the first lower outlet port and the first lower port receiving pipe are coupled to each other in a space where the first portion of the transport conduit and the outer circumferential surface of the gasket body are spaced apart, so that the gasket and the distribution pipe are connected tightly.
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公开(公告)号：US20210277570A1
公开(公告)日：2021-09-09
申请号：US17189514
申请日：2021-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Sunghoon KIM
Abstract: A laundry treating apparatus includes: a drum and a lifter that is disposed at an inner circumferential surface of the drum, that revolves, that includes a frame cover and a lifter frame including (i) a frame base coupled to the inner circumferential surface and including a seating groove provided along a circumference of the frame base, (ii) a frame upper plate spaced apart from the frame base in a direction toward a center of the drum, and (iii) a frame sidewall connecting the frame upper plate to the frame base. The frame cover includes a cover upper plate and a cover sidewall having (i) a lower end mounted on the seating groove to couple to the frame base and (ii) an upper end connected to the cover upper plate. A spacing rib providing a space between the cover sidewall and the frame sidewall protrudes from the seating groove.
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