公开(公告)号：US06913635B2

公开(公告)日：2005-07-05

申请号：US10405730

申请日：2003-04-02

Applicant: Dong-Hun Yoo ,  Hyun-Ju Lee

Inventor： Dong-Hun Yoo ,  Hyun-Ju Lee

IPC: A47L9/12 ,  A47L9/10 ,  A47L9/14 ,  A47L9/20 ,  B01D46/24 ,  B01D46/52 ,  B01D35/30

CPC classification number: A47L9/1409 ,  A47L9/127 ,  B01D46/0082 ,  B01D46/24 ,  B01D46/521 ,  B01D2265/028 ,  B01D2279/55 ,  Y10S55/03

Abstract: Disclosed is a dust-collecting filter of a vacuum cleaner which can be reused after emptying and washing off the contaminant filled inside the filter. A dust collecting filter comprises a first case member with an air inlet hole connected through with an air inlet port of the dust collecting chamber, a second case member with a plurality of air discharge holes formed on the side for forming paths for discharging air flown in through the air inlet hole, the second case member connected with the first case member to form predetermined space in between the first case member and the second case member, and a contaminant separating means disposed on air discharge path of the predetermined space for separating and collecting contaminants from air passing the air discharge path and being discharged through the air discharge hole. The first case forms a cylinder and has a plurality of groove portions on the side, and the second case forms a cylinder and has a plurality of resilient plates with hooks for hooking on the groove portions whereby the first case member and the second case member are selectively separatable.

Abstract translation: 公开了一种真空吸尘器的集尘过滤器，其在排空和清洗填充在过滤器内部的污染物之后可重新使用。 集尘过滤器包括具有通过灰尘收集室的空气入口连接的进气孔的第一壳体构件，在侧面形成有多个排气孔的第二壳体构件，用于形成用于排出流过的空气的路径 通过所述进气孔，所述第二壳体构件与所述第一壳体构件连接以在所述第一壳体构件和所述第二壳体构件之间形成预定空间，以及污染物分离装置，设置在所述预定空间的排气路径上用于分离和收集 来自空气的污染物通过排气路径并通过排气孔排出。 第一壳体形成圆柱体并且在侧面上具有多个凹槽部分，并且第二壳体形成圆柱体并且具有多个弹性板，其具有用于钩住凹槽部分的钩，由此第一壳体构件和第二壳体构件 有选择地可分离。

公开(公告)号：US07144438B2

公开(公告)日：2006-12-05

申请号：US10625922

申请日：2003-07-24

Applicant: Hyun-Ju Lee ,  Dong-Hun Yoo

Inventor： Hyun-Ju Lee ,  Dong-Hun Yoo

IPC: B01D29/56

CPC classification number: A47L9/122 ,  A47L9/1409 ,  Y10S55/03

Abstract: A dust collecting container for a vacuum cleaner is removably mounted in a suction chamber of a cleaner body to filter a dust from a dust-laden air being drawn into the suction chamber through an air suction hole that is connected with the outside. The dust collecting container has a dust collecting casing having a connecting hole connected with the air suction hole and a discharge portion for discharging the drawn air, and a filter assembly having at least three filters, and removably mounted at the discharge portion. With the plurality of filters that respectively and consecutively filter from the largest to the most minute particles of the dust-laden air drawn in the dust collecting chamber, the dust collecting container is rarely blocked even for a long period of use.

Abstract translation: 用于真空吸尘器的集尘容器可移除地安装在吸尘器主体的吸入室中，以通过与外部连接的吸气孔从被吸入吸入室的吸尘空气中过滤灰尘。 集尘容器具有集尘壳体，其具有与吸气孔连接的连接孔和用于排出抽吸空气的排出部分，以及具有至少三个过滤器的过滤器组件，并且可移除地安装在排出部分。 利用从灰尘收集室中吸入的尘埃的空气的最大到最微小的颗粒分别连续地过滤的多个过滤器，即使长时间使用也很少堵塞集尘容器。

公开(公告)号：US20090305862A1

公开(公告)日：2009-12-10

申请号：US12454341

申请日：2009-05-15

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: B04B7/18

CPC classification number: A47L9/1666 ,  A47L9/1608 ,  A47L9/1691 ,  B04C2009/002

Abstract: A cyclone dust-collecting apparatus includes a body unit, a top portion of which is detachably engaged with a cover unit; a cyclone unit disposed inside the body; and a filter unit detachably disposed above the cyclone unit, wherein air flowing into the body unit is guided from the cyclone unit upward to the filter unit, and is discharged downward via the filter unit.

Abstract translation: 旋风集尘装置包括主体单元，其顶部可拆卸地与盖单元接合; 设置在体内的旋风单元; 以及可拆卸地设置在所述旋风单元上方的过滤器单元，其中流入所述主体单元的空气从所述旋风单元向上引导到所述过滤器单元，并且经由所述过滤单元向下排出。

公开(公告)号：US20080172818A1

公开(公告)日：2008-07-24

申请号：US11903593

申请日：2007-09-24

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: A47L5/30

CPC classification number: A47L9/04 ,  A47L9/0416 ,  A47L9/0472

Abstract: A doubled sided suction nozzle having both a brush function and a duster function is disclosed. The doubled sided suction nozzle includes a nozzle body having an air inlet to draw in air, at least one brush unit rotatably disposed on a first surface of the nozzle body to come in surface contact with a surface to be cleaned thus to brush away dirt from the surface to be cleaned, at least one duster unit rotatably disposed on the second surface of the nozzle body to come in surface contact with the surface to be cleaned thus to wipe off the dust or dirt from the surface to be cleaned, and a rotating unit disposed in the nozzle body to rotate the brush unit and the duster unit.

Abstract translation: 公开了一种具有刷功能和除尘功能的双面吸嘴。 双面吸嘴包括具有空气入口以抽吸空气的喷嘴体，至少一个刷单元，其可旋转地设置在喷嘴体的第一表面上，以与待清洁的表面接触，从而将灰尘从 要清洁的表面，至少一个除雾器单元可旋转地设置在喷嘴体的第二表面上以与待清洁的表面接触，从而从要清洁的表面擦去灰尘或污物，并且旋转 设置在喷嘴体中以使刷单元和除尘单元旋转。

公开(公告)号：US20080086831A1

公开(公告)日：2008-04-17

申请号：US11787009

申请日：2007-04-13

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: A47L9/04

CPC classification number: A47L9/06 ,  A47L9/0653

Abstract: A nozzle assembly of a vacuum cleaner is disclosed. The A nozzle assembly includes a main casing having an air inlet formed thereto to draw in dust or dirt from a surface to be cleaned, a drum brush disposed in the main casing to brush away the dust or dirt adhered to the surface while rotating in contact with the surface, and a subsidiary brush unit disposed in front of the main casing to preliminarily brush away the dust or dirt adhered to the surface in front of the drum brush, and having a cover disposed in front of the main casing, and a subsidiary brush member to come in elastic contact with the surface. The subsidiary brush member is configured to change a relative position to the cover, and thus to selectively maintain a contact state or a non-contact state to the surface.

Abstract translation: 公开了一种真空吸尘器的喷嘴组件。 A喷嘴组件包括主壳体，其具有形成于其上的空气入口以从待清洁的表面吸入灰尘或污垢;滚筒刷，布置在主壳体中，以在接触转动的同时刷去附着在表面上的灰尘或污垢 表面，以及设置在主壳体前面的辅助刷单元，以预先刷除粘附到鼓刷前面的表面的灰尘或污垢，并且具有设置在主壳体前面的盖子，以及辅助刷子单元 刷子与表面弹性接触。 辅助刷构件被配置为改变与盖的相对位置，并且因此选择性地保持与表面的接触状态或非接触状态。

公开(公告)号：US08468646B2

公开(公告)日：2013-06-25

申请号：US12584326

申请日：2009-09-03

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: A47L5/26

CPC classification number: A47L5/362 ,  A47L5/225 ,  A47L5/30

Abstract: A vacuum cleaner for using both in an upright form and a canister form, which can stably support and store a cleaner body and at the same time, reduce a suction nozzle assembly in size, is disclosed. The vacuum cleaner includes a pivot unit formed to pivot a connection pipe disposed between an extended tube and a nozzle body of a suction nozzle assembly, on at least two points.

Abstract translation: 公开了一种用于直立形式和罐形式的真空吸尘器，其可以稳定地支撑和存储清洁器主体，并且同时减小了吸嘴组件的尺寸。 真空吸尘器包括枢转单元，其形成为在至少两个点上枢转设置在吸嘴组件的延伸管和喷嘴体之间的连接管。

公开(公告)号：US20110191978A1

公开(公告)日：2011-08-11

申请号：US12872698

申请日：2010-08-31

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: A47L9/10

CPC classification number: A47L5/32

Abstract: A cleaner which removes dirt from an additional cleaning apparatus automatically is provided. The cleaner includes a cleaning apparatus which is removably mounted in the cleaner and is dismounted from the cleaner to perform an additional cleaning operation, and includes a housing to store dirt therein, an outlet through which the dirt stored in the housing is discharged, and a movable cover movable between a closing position to close the outlet and an opening position to open the outlet, a receiving unit for receiving the cleaning apparatus, a conversion unit for converting the movable cover of the cleaning apparatus from the closing position to the opening position, a suction unit for drawing in dirt from a cleaning surface along with air, and a dust-collector which is fluidly connected to the suction unit and the cleaning apparatus to separate dirt from air.

Abstract translation: 提供了一种从附加清洁设备中自动清除污垢的清洁剂。 清洁器包括清洁装置，该清洁装置可移除地安装在清洁器中并从清洁器上拆下以进行附加的清洁操作，并且包括用于在其中存放污物的壳体，存储在壳体中的污物通过该出口排出， 可移动盖，可在关闭出口的关闭位置和打开出口的打开位置之间移动;接收单元，用于接收清洁设备;转换单元，用于将清洁设备的可移动盖从关闭位置转换到打开位置， 用于从空气清洁表面吸入污物的抽吸单元，以及与抽吸单元和清洁设备流体连接以将空气分离的集尘器。

公开(公告)号：US07743462B2

公开(公告)日：2010-06-29

申请号：US11903593

申请日：2007-09-24

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: A47L5/22

CPC classification number: A47L9/04 ,  A47L9/0416 ,  A47L9/0472

Abstract: A doubled sided suction nozzle having both a brush function and a duster function is disclosed. The doubled sided suction nozzle includes a nozzle body having an air inlet to draw in air, at least one brush unit rotatably disposed on a first surface of the nozzle body to come in surface contact with a surface to be cleaned thus to brush away dirt from the surface to be cleaned, at least one duster unit rotatably disposed on the second surface of the nozzle body to come in surface contact with the surface to be cleaned thus to wipe off the dust or dirt from the surface to be cleaned, and a rotating unit disposed in the nozzle body to rotate the brush unit and the duster unit.

Abstract translation: 公开了一种具有刷功能和除尘功能的双面吸嘴。 双面吸嘴包括具有空气入口以抽吸空气的喷嘴体，至少一个刷单元，其可旋转地设置在喷嘴体的第一表面上，以与待清洁的表面接触，从而将灰尘从 要清洁的表面，至少一个除雾器单元可旋转地设置在喷嘴体的第二表面上以与待清洁的表面接触，从而从要清洁的表面擦去灰尘或污物，并且旋转 设置在喷嘴体中以使刷单元和除尘单元旋转。

公开(公告)号：US20090044373A1

公开(公告)日：2009-02-19

申请号：US12072469

申请日：2008-02-26

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: A47L9/00 ,  A47L9/32 ,  A47L5/30

CPC classification number: A47L5/32 ,  A47L5/30

Abstract: An upright type vacuum cleaner is provided that includes a cleaner body having a body duct; a suction nozzle rotatably disposed at a lower portion of the cleaner body and having a brush duct; and a connecting duct having a smooth inner surface to connect the body duct with the brush duct so that when the cleaner body rotates with respect to the suction nozzle, the connecting duct allows the body duct to rotate with respect to the brush duct.

Abstract translation: 提供了一种直立式真空吸尘器，其包括具有主体导管的吸尘器主体; 吸嘴，可旋转地设置在吸尘器主体的下部并具有刷管道; 以及具有平滑的内表面的连接管道，以将主体管道与刷管道连接，使得当吸尘器主体相对于吸嘴旋转时，连接管道允许主体管道相对于刷管道旋转。

公开(公告)号：US08484797B2

公开(公告)日：2013-07-16

申请号：US12872698

申请日：2010-08-31

Applicant: Dong-Hun Yoo

Inventor： Dong-Hun Yoo

IPC: A47L9/10

CPC classification number: A47L5/32

Abstract: A cleaner which removes dirt from an additional cleaning apparatus automatically is provided. The cleaner includes a cleaning apparatus which is removably mounted in the cleaner and is dismounted from the cleaner to perform an additional cleaning operation, and includes a housing to store dirt therein, an outlet through which the dirt stored in the housing is discharged, and a movable cover movable between a closing position to close the outlet and an opening position to open the outlet, a receiving unit for receiving the cleaning apparatus, a conversion unit for converting the movable cover of the cleaning apparatus from the closing position to the opening position, a suction unit for drawing in dirt from a cleaning surface along with air, and a dust-collector which is fluidly connected to the suction unit and the cleaning apparatus to separate dirt from air.

Abstract translation: 提供了一种从附加清洁设备中自动清除污垢的清洁剂。 清洁器包括清洁装置，该清洁装置可移除地安装在清洁器中并从清洁器上拆下以进行附加的清洁操作，并且包括用于在其中存放污物的壳体，存储在壳体中的污物通过该出口排出， 可移动盖，可在关闭出口的关闭位置和打开出口的打开位置之间移动;接收单元，用于接收清洁设备;转换单元，用于将清洁设备的可移动盖从关闭位置转换到打开位置， 用于从空气清洁表面吸入污物的抽吸单元，以及与抽吸单元和清洁设备流体连接以将空气分离的集尘器。