公开(公告)号：US07632327B2

公开(公告)日：2009-12-15

申请号：US11490427

申请日：2006-07-20

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： B01D45/12

CPC分类号： B01D45/12 ,  A47L9/1666 ,  A47L9/1683 ,  Y10S55/03

摘要： The vacuum cleaner includes a cyclone unit installed on a mount part on the vacuum cleaner housing; the cyclone unit includes a cyclone chamber formed on the inside of the cyclone unit to separate dust from drawn-in air, and an entrance connected to the first channel of the vacuum cleaner housing, leading drawn-in air into the cyclone chamber; the vacuum cleaner housing includes a fixing unit, which fixes the cyclone unit detachably in position on the mount part by raising a section of the cyclone unit; and the entrance to the cyclone unit is connected separatably to the exit to the first channel in the direction in which the cyclone unit is raised by the fixing unit.

摘要翻译： 真空吸尘器包括安装在真空吸尘器壳体上的安装部分上的旋风单元; 旋风单元包括形成在旋风单元内部的旋风室，以将灰尘与吸入空气分离，以及连接到真空吸尘器外壳的第一通道的入口，将吸入的空气引入旋风室; 真空吸尘器壳体包括固定单元，其通过升高旋风单元的一部分将旋转单元可拆卸地固定在安装部分上的适当位置; 并且旋风单元的入口沿着旋风单元由定影单元升高的方向可分离地连接到第一通道的出口。

公开(公告)号：US20090144927A1

公开(公告)日：2009-06-11

申请号：US12154522

申请日：2008-05-23

申请人： Dong-hun Yoo ,  Joo-sung Moon

发明人： Dong-hun Yoo ,  Joo-sung Moon

IPC分类号： A47L9/00 ,  B65H75/00

CPC分类号： A47L9/26 ,  A47L5/225 ,  A47L5/32

摘要： A cord reel apparatus for a vacuum cleaner is provided. The cord reel apparatus includes a cord reel, a regulation lever, and a release level. The cord reel is rotatably disposed in the vacuum cleaner and is elastically biased to retract a power cord. The regulation lever is in the cleaner body to pivot between a first position to restrict a rotational movement of the cord reel and a second position to release the restriction. The release lever is in the cleaner body to pivot the regulation lever to the second position and includes a button. The button includes a first push portion and a second push portion. The first push portion can be pushed in a vertical direction when the cleaner body on its rear portion. The second push portion can be pushed in a vertical direction when the cleaner body stands upright.

摘要翻译： 提供一种用于真空吸尘器的帘线卷轴装置。 绳索卷盘装置包括一个绳索卷轴，一个调节杠杆和一个释放水平。 绳索卷轴可旋转地设置在真空吸尘器中并被弹性偏压以缩回电源线。 调节杆位于清洁器主体中，以在第一位置之间枢转，以限制绳索卷轴的旋转运动和第二位置以释放限制。 释放杆位于清洁器主体中，以将调节杆枢转到第二位置并且包括按钮。 按钮包括第一推动部分和第二推动部分。 当吸尘器主体在其后部上时，可以沿垂直方向推动第一推动部分。 当吸尘器主体直立时，可以沿垂直方向推动第二推动部分。

公开(公告)号：US20070084161A1

公开(公告)日：2007-04-19

申请号：US11479589

申请日：2006-06-30

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： B01D45/12

CPC分类号： B01D45/12 ,  A47L9/1625 ,  A47L9/1683 ,  Y10S55/03

摘要： A dust collecting device of a vacuum cleaner includes a first cyclone unit comprising a first cyclone chamber where the air enters through a first inlet and spins, and a first dust collecting chamber where dust separated from the air is collected; and a second cyclone unit comprising a second cyclone chamber where the air, discharged from the first cyclone unit, enters through a second inlet and spins, and one or more dust collecting parts formed on a circumference of a second cyclone body to separate minute dust from the air upon contacting with the air spinning within the second cyclone chamber. Accordingly, efficiency in collecting minute dust by the dust collecting device increases.

摘要翻译： 真空吸尘器的集尘装置包括：第一旋风单元，其包括第一旋风室，空气通过第一入口进入并旋转;以及第一灰尘收集室，其中收集与空气分离的灰尘; 以及第二旋风单元，其包括第二旋风室，其中从第一旋风单元排出的空气通过第二入口和旋转进入，以及形成在第二旋风分离器主体的圆周上的一个或多个集尘部分，以将微粉尘从 在与第二旋风室内旋转的空气接触时产生空气。 因此，通过集尘装置收集微粉尘的效率提高。

公开(公告)号：US08505157B2

公开(公告)日：2013-08-13

申请号：US12460932

申请日：2009-07-27

申请人： Jeong-hee Cho ,  Dong-hun Yoo

发明人： Jeong-hee Cho ,  Dong-hun Yoo

IPC分类号： A47L9/10 ,  A47L9/20

CPC分类号： A47L5/30 ,  A47L9/1691

摘要： A vacuum cleaner is provided that includes a cleaner body; a dust separating apparatus fixed to the cleaner body; a first dust receptacle detachably attached to the cleaner body on a bottom portion of the dust separating apparatus to collect large particle dust; a second dust receptacle detachably attached to the cleaner body on a bottom portion of the first dust receptacle to collect fine particle dust; and a locking device having a first position in which the dust separating apparatus is closely contacted to the first and second dust receptacles, and a second position in which the dust separating apparatus is spaced apart from the first and second dust receptacles at a predetermined interval. The second dust receptacle is detached from the first dust receptacle at the second position, and is detached from the cleaner body after the first dust receptacle is disengaged from the cleaner body.

摘要翻译： 提供一种真空吸尘器，其包括吸尘器主体; 固定在吸尘器主体上的灰尘分离装置; 第一灰尘容器，其可拆卸地附接到所述除尘器主体的所述除尘装置的底部以收集大颗粒灰尘; 第二灰尘容器，其可拆卸地附接到所述第一灰尘贮存器的底部上的所述吸尘器主体以收集细颗粒灰尘; 以及具有第一位置的锁定装置，其中所述灰尘分离装置与所述第一和第二灰尘容器紧密接触;以及第二位置，其中所述灰尘分离装置以预定间隔与所述第一和第二灰尘容器间隔开。 第二防尘容器在第二位置处与第一防尘容器分离，并且在第一灰尘贮存器与吸尘器主体脱离之后，从吸尘器主体脱离。

公开(公告)号：US08250704B2

公开(公告)日：2012-08-28

申请号：US12583034

申请日：2009-08-13

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： A47L9/04

CPC分类号： A47L9/0494 ,  A47L5/34 ,  A47L9/066

摘要： A suction nozzle assembly for a vacuum cleaner is provided. The suction nozzle assembly includes a suction nozzle assembly body, a hair collecting unit that is disposed on the suction nozzle assembly body, and an elevating unit for raising and lowering the hair collecting unit, wherein if the front of the suction nozzle assembly body contacts a wall, the elevating unit raises the hair collecting unit, and if the suction nozzle assembly body is separated from the wall, the elevating unit lowers down the hair collecting unit to a previous position.

摘要翻译： 提供一种用于真空吸尘器的吸嘴组件。 吸嘴组件包括吸嘴组件体，设置在吸嘴组件主体上的毛发收集单元和用于升高和降低毛发收集单元的升降单元，其中如果吸嘴组件主体的前部接触 升降单元升起毛发收集单元，并且如果吸嘴组件主体与壁分离，则升降单元将毛发收集单元降低到先前位置。

公开(公告)号：US08032981B2

公开(公告)日：2011-10-11

申请号：US12150217

申请日：2008-04-25

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： A47L5/00

CPC分类号： A47L5/28 ,  A47L5/225

摘要： A vacuum cleaner includes a brush assembly that travels along a cleaning surface and draws in dirt-entrained air therethrough, a cleaner body that is connected to the brush assembly and has a dust collector, a fixing unit that detachably mounts the cleaner body onto the brush assembly such that the vacuum cleaner is used as an upright type vacuum cleaner and dismounts the cleaner body from the brush assembly such that the vacuum cleaner is used as a canister type vacuum cleaner, and a regulation unit that restricts a horizontal rotation of the brush assembly if the cleaner body is mounted onto the brush assembly.

摘要翻译： 真空吸尘器包括一刷子组件，其沿清洁表面行进并吸入污物携带的空气;一清洁器主体，其与刷组件连接并具有一集尘器;固定单元，其将该清洁器主体可拆卸地安装在该刷子上 组件，使得真空吸尘器用作直立型真空吸尘器，并且将清洁器主体从电刷组件上拆下，使得真空吸尘器用作罐式真空吸尘器，以及限制电刷组件的水平旋转的调节单元 如果清洁器主体安装在电刷组件上。

公开(公告)号：US07981181B2

公开(公告)日：2011-07-19

申请号：US12156314

申请日：2008-05-30

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： B01D45/12

CPC分类号： A47L9/1608 ,  A47L9/122 ,  A47L9/20 ,  Y10S55/03

摘要： A cyclone dust-separating apparatus that may be conveniently maintained and repaired is disclosed. The cyclone dust-separating apparatus includes a cyclone chamber that separates dust using a whirling air current about a horizontal rotating axis, and a first cover that is detachably attached to an end of the cyclone chamber to expose the cyclone chamber. The first cover can be detached, so the cyclone dust-separating apparatus may be conveniently maintained and repaired.

摘要翻译： 公开了可以方便地维护和修理的旋风分离设备。 旋风除尘装置包括旋转室，其使用围绕水平旋转轴线的旋转气流分离灰尘，以及第一盖，其可拆卸地附接到旋风室的端部以暴露旋风室。 可以拆下第一个盖子，因此旋风除尘装置可以方便地维护和修理。

公开(公告)号：US07979953B2

公开(公告)日：2011-07-19

申请号：US12217842

申请日：2008-07-09

申请人： Dong-hun Yoo

发明人： Dong-hun Yoo

IPC分类号： A47L9/32

CPC分类号： A47L5/32 ,  A47L5/225 ,  A47L9/0036

摘要： A vacuum cleaner that is convertible between an upright mode and a canister mode by use of a hose is provided. The vacuum cleaner includes a hose clamping unit capable of protruding outside the cleaner body or retreating back to the cleaner body according to a mode change of the vacuum cleaner.

摘要翻译： 提供了一种通过使用软管在直立模式和罐模式之间可转换的真空吸尘器。 真空吸尘器包括能够根据真空吸尘器的模式改变而突出到吸尘器主体外部或者退回至吸尘器主体的软管夹紧单元。

公开(公告)号：US07934286B2

公开(公告)日：2011-05-03

申请号：US11812196

申请日：2007-06-15

申请人： Dong-hun Yoo ,  Ji-ho Seo

发明人： Dong-hun Yoo ,  Ji-ho Seo

IPC分类号： A47L5/00

CPC分类号： A47L5/28 ,  A47L9/0027 ,  A47L9/0036 ,  A47L9/1691

摘要： An upright vacuum cleaner that includes a suction assembly, a cleaner body, a supporting member, and mounting parts. The cleaner body has a dust collecting unit which is in communication with the suction assembly. The supporting member is formed as a single frame with a lower end hinged to the suction assembly. The cleaner body is detachable from a front surface of the supporting member. A width of the supporting member is narrower than the cleaner body. The mounting parts are formed on a rear surface of the supporting member and are provided in a longitudinal direction with respect to the supporting member. The mounting parts are also shaped to mount accessories.

摘要翻译： 一种立式吸尘器，包括抽吸组件，吸尘器本体，支撑构件和安装部件。 吸尘器主体具有与抽吸组件连通的集尘单元。 支撑构件形成为单个框架，其下端铰接到抽吸组件。 清洁器主体可从支撑构件的前表面拆卸。 支撑构件的宽度比吸尘器主体窄。 安装部分形成在支撑构件的后表面上，并且相对于支撑构件设置在纵向方向上。 安装部件也可以安装附件。

公开(公告)号：US07637184B2

公开(公告)日：2009-12-29

申请号：US11349639

申请日：2006-02-08

申请人： Joo-sung Moon ,  Dong-hun Yoo

发明人： Joo-sung Moon ,  Dong-hun Yoo

IPC分类号： A47L5/10 ,  A47L5/26

CPC分类号： A47L9/1691

摘要： A dust-collector locking/unlocking device to lock or unlock a dust-collector removably mounted in a cleaner body. The dust-collector locking/unlocking the device includes a first member and a second member connected with a lower portion of the first member and serving as a cover for the dust-collector. The first member includes a first hook that is rotatably connected with an upper wall of the cleaner body, a manipulation lever that protrudes from an outer circumference of the first member for rotation of the first member by a user, and first cam parts formed on a lower portion of the first member. The second member includes a second hook movably connected with guide cams formed on the first member, and second cam parts engaged with the first camp part. The second member is moved up and down by the rotational movement of the manipulation lever and thereby lock or unlock the dust-collector.

摘要翻译： 集尘器锁定/解锁装置，用于锁定或解锁可拆卸地安装在吸尘器主体中的集尘器。 集尘器锁定/解锁装置包括第一构件和与第一构件的下部连接并用作集尘器的盖的第二构件。 所述第一构件包括与所述吸尘器主体的上壁可旋转地连接的第一钩，从所述第一构件的外周突出并由使用者旋转所述第一构件的操作杆，以及形成在所述第一构件上的第一凸轮部 第一部件的下部。 所述第二构件包括与形成在所述第一构件上的导向凸轮可移动地连接的第二钩和与所述第一营地部分接合的第二凸轮部。 第二构件通过操纵杆的旋转运动而上下移动，从而锁定或解锁集尘器。