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公开(公告)号：US10123673B2
公开(公告)日：2018-11-13
申请号：US15000980
申请日：2016-01-19
Applicant: LG ELECTRONICS INC.
Inventor： Youngho Kim , Hoikil Jeong , Heonpyeong Ji , Kangjin Park
Abstract: A dust collecting apparatus includes a dust separation unit to separate dust from suctioned air; a dust storage unit to store the dust separated in the dust separation unit; a pressing member to compress the dust stored in the dust storage unit, and having a pressing plate support part, and a pressing plate supported by the pressing plate support part; a fixing member disposed between an inner circumferential surface of the dust storage unit and the pressing plate support part; and a path formed by a part of the fixing member, located between the pressing plate support part and the inner circumferential surface of the dust storage unit, and through which the air between the pressing plate and the fixing member passes, wherein one or more holes through which the air between the pressing plate and the fixing member passes are formed at the pressing plate.
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公开(公告)号：US10123672B2
公开(公告)日：2018-11-13
申请号：US14920474
申请日：2015-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Heonpyeong Ji , Youngho Kim , Hoikil Jeong
Abstract: A vacuum cleaner may include a suction nozzle; a cleaner body in communication with the suction nozzle; a supporter configured to connect the cleaner body with the suction nozzle and to allow a position of the cleaner body with respect to the suction nozzle to be varied; and a wheel assembly rotatably connected to the supporter. The wheel assembly may include a frame, a wheel shaft installed at the frame, and a wheels installed at the wheel shaft to be independently rotated. A contact area between each of the wheels and a floor may vary according to a varied position of the cleaner body with respect to the suction nozzle.
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公开(公告)号：US10791894B2
公开(公告)日：2020-10-06
申请号：US15981174
申请日：2018-05-16
Applicant: LG ELECTRONICS INC.
Inventor： Youngho Kim , Hoikil Jeong , Heonpyeong Ji , Kangjin Park
Abstract: A dust collecting apparatus includes a dust separation unit to separate dust from suctioned air; a dust storage unit to store the dust separated in the dust separation unit; a pressing member to compress the dust stored in the dust storage unit, and having a pressing plate support part, and a pressing plate supported by the pressing plate support part; a fixing member disposed between an inner circumferential surface of the dust storage unit and the pressing plate support part; and a path formed by a part of the fixing member, located between the pressing plate support part and the inner circumferential surface of the dust storage unit, and through which the air between the pressing plate and the fixing member passes, wherein one or more holes through which the air between the pressing plate and the fixing member passes are formed at the pressing plate.
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公开(公告)号：US10750914B2
公开(公告)日：2020-08-25
申请号：US15981164
申请日：2018-05-16
Applicant: LG ELECTRONICS INC.
Inventor： Youngho Kim , Hoikil Jeong , Heonpyeong Ji , Kangjin Park
Abstract: A dust collecting apparatus includes a dust separation unit to separate dust from suctioned air; a dust storage unit to store the dust separated in the dust separation unit; a pressing member to compress the dust stored in the dust storage unit, and having a pressing plate support part, and a pressing plate supported by the pressing plate support part; a fixing member disposed between an inner circumferential surface of the dust storage unit and the pressing plate support part; and a path formed by a part of the fixing member, located between the pressing plate support part and the inner circumferential surface of the dust storage unit, and through which the air between the pressing plate and the fixing member passes, wherein one or more holes through which the air between the pressing plate and the fixing member passes are formed at the pressing plate.
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