公开(公告)号：US07653964B2

公开(公告)日：2010-02-02

申请号：US11544656

申请日：2006-10-10

申请人： Oh-Kyu Kwon ,  Tae-gwang Kim ,  Jeong-hee Cho

发明人： Oh-Kyu Kwon ,  Tae-gwang Kim ,  Jeong-hee Cho

IPC分类号： A47L5/34

CPC分类号： A47L5/34

摘要： An apparatus for adjusting a height of a suction brush for use in a vacuum cleaner includes a height adjusting knob rotatably disposed in an inserting recess formed in the suction brush, and having an inclined part formed thereon, so that a height of the suction brush from a surface to be cleaned is varied as a position of the height adjusting knob rotated, a supporting member to support the suction brush in contact with the inclined part thus to allow the suction brush to be ascended and descended by the inclined part, and a passage disposed between an inner circumferential surface of the inserting recess and an outer circumferential surface of the height adjusting knob to pass fine dirt therethrough. With the passage, the fine dirt is not tied up between the inner circumferential surface of the inserting recess and the outer circumferential surface of the height adjusting knob. Accordingly, the rotation of the height adjusting knob is not restricted or obstructed due to the fine dirt.

摘要翻译： 用于调节用于真空吸尘器的吸刷刷的高度的装置包括：高度调节旋钮，其可旋转地设置在形成于吸入刷中的插入凹槽中，并且具有形成在其上的倾斜部分， 要清洁的表面随着高度调节旋钮的位置旋转而改变，支撑构件用于支撑吸力刷与倾斜部分接触，从而允许吸力刷由倾斜部分上升和下降，并且通道 设置在插入凹槽的内圆周表面和高度调节旋钮的外周表面之间以使细污物通过。 通过通道，细小的污垢不会被夹在插入凹槽的内圆周表面和高度调节旋钮的外圆周表面之间。 因此，由于细小的污物，高度调节旋钮的旋转不受限制或阻碍。

公开(公告)号：US20070220701A1

公开(公告)日：2007-09-27

申请号：US11544656

申请日：2006-10-10

申请人： Oh-Kyu Kwon ,  Tae-gwang Kim ,  Jeong-hee Cho

发明人： Oh-Kyu Kwon ,  Tae-gwang Kim ,  Jeong-hee Cho

IPC分类号： A47L5/34

CPC分类号： A47L5/34

摘要： An apparatus for adjusting a height of a suction brush for use in a vacuum cleaner includes a height adjusting knob rotatably disposed in an inserting recess formed in the suction brush, and having an inclined part formed thereon, so that a height of the suction brush from a surface to be cleaned is varied as a position of the height adjusting knob rotated, a supporting member to support the suction brush in contact with the inclined part thus to allow the suction brush to be ascended and descended by the inclined part, and a passage disposed between an inner circumferential surface of the inserting recess and an outer circumferential surface of the height adjusting knob to pass fine dirt therethrough. With the passage, the fine dirt is not tied up between the inner circumferential surface of the inserting recess and the outer circumferential surface of the height adjusting knob. Accordingly, the rotation of the height adjusting knob is not restricted or obstructed due to the fine dirt.

摘要翻译： 用于调节用于真空吸尘器的吸刷刷的高度的装置包括：高度调节旋钮，其可旋转地设置在形成于吸入刷中的插入凹部中，并且具有形成在其上的倾斜部分， 要清洁的表面随着高度调节旋钮的位置旋转而改变，支撑构件用于支撑吸力刷与倾斜部分接触，从而允许吸力刷由倾斜部分上升和下降，并且通道 设置在插入凹槽的内圆周表面和高度调节旋钮的外周表面之间以使细污物通过。 通过通道，细小的污垢不会被夹在插入凹槽的内圆周表面和高度调节旋钮的外圆周表面之间。 因此，由于细小的污物，高度调节旋钮的旋转不受限制或阻碍。

公开(公告)号：US20070175185A1

公开(公告)日：2007-08-02

申请号：US11529005

申请日：2006-09-28

申请人： Tae-gwang Kim ,  Oh-kyu Kwon ,  Jeong-hee Cho

发明人： Tae-gwang Kim ,  Oh-kyu Kwon ,  Jeong-hee Cho

IPC分类号： B01D50/00

CPC分类号： B01D45/14 ,  B01D50/002

摘要： The present disclosure relates to a dust separating apparatus using a centrifugal force. The dust separating apparatus includes a cyclone body configured to separate dust from air using centrifugal force, and having an entering pipe through which the air enters; a dust collecting receptacle configured to be detachably connected to a bottom end of the cyclone body, and for collecting dust separated from the air; and a filter unit configured to be detachably disposed to the cyclone body, wherein the filter unit has a compact, at least double structure formed by a filter for filtering large dust and a filter for filtering fine dust.

摘要翻译： 本公开涉及使用离心力的灰尘分离装置。 灰尘分离装置包括：旋风主体，其构造为使用离心力将灰尘与空气分离，并且具有进入的管道，空气通过该进入管进入; 集尘容器，其构造成可拆卸地连接到旋风主体的底端，并用于收集与空气分离的灰尘; 以及过滤器单元，其被配置为可拆卸地设置在所述旋风主体上，其中所述过滤器单元具有由用于过滤大灰尘的过滤器形成的紧凑的至少双重结构，以及用于过滤细粉尘的过滤器。

公开(公告)号：US07814614B2

公开(公告)日：2010-10-19

申请号：US11510097

申请日：2006-08-25

申请人： Jeong-hee Cho ,  Tae-gwang Kim

发明人： Jeong-hee Cho ,  Tae-gwang Kim

IPC分类号： A47L9/04

CPC分类号： A47L9/0072 ,  A47L9/02 ,  A47L9/04

摘要： The present disclosure relates to a suction brush for a vacuum cleaner, which is connected to a suction extension pipe connected to a main body of the vacuum cleaner and draws in foreign materials using a suction force generated in the main body. The suction brush includes a bottom housing with a dust entering port; a top housing connected to the bottom housing so as to cover the bottom housing; a connector disposed between the top housing and the bottom housing, the connector connected to the suction extension pipe; and a flow rate controller disposed at the connector, the flow rate controller controlling a volume of the air entering through the dust entering port so as to control a suction force.

摘要翻译： 本发明涉及一种用于真空吸尘器的抽吸刷，其与连接到真空吸尘器的主体的抽吸延伸管连接，并且使用在主体中产生的吸力吸引异物。 抽吸刷包括具有灰尘进入口的底部壳体; 连接到底部壳体以覆盖底部壳体的顶部壳体; 连接器，设置在所述顶部壳体和所述底部壳体之间，所述连接器连接到所述吸力延伸管; 以及流量控制器，其设置在连接器处，流量控制器控制通过灰尘进入口进入的空气的体积，以便控制吸力。

公开(公告)号：US20070204427A1

公开(公告)日：2007-09-06

申请号：US11510097

申请日：2006-08-25

申请人： Jeong-hee Cho ,  Tae-gwang Kim

发明人： Jeong-hee Cho ,  Tae-gwang Kim

IPC分类号： A47L9/04

CPC分类号： A47L9/0072 ,  A47L9/02 ,  A47L9/04

摘要： The present disclosure relates to a suction brush for a vacuum cleaner, which is connected to a suction extension pipe connected to a main body of the vacuum cleaner and draws in foreign materials using a suction force generated in the main body. The suction brush includes a bottom housing with a dust entering port; a top housing connected to the bottom housing so as to cover the bottom housing; a connector disposed between the top housing and the bottom housing, the connector connected to the suction extension pipe; and a flow rate controller disposed at the connector, the flow rate controller controlling a volume of the air entering through the dust entering port so as to control a suction force.

摘要翻译： 本发明涉及一种用于真空吸尘器的抽吸刷，其与连接到真空吸尘器的主体的抽吸延伸管连接，并且使用在主体中产生的吸力吸引异物。 抽吸刷包括具有灰尘进入口的底部壳体; 连接到底部壳体以覆盖底部壳体的顶部壳体; 连接器，设置在所述顶部壳体和所述底部壳体之间，所述连接器连接到所述吸力延伸管; 以及流量控制器，其设置在连接器处，流量控制器控制通过灰尘进入口进入的空气的体积，以便控制吸力。

公开(公告)号：US20090044371A1

公开(公告)日：2009-02-19

申请号：US12012339

申请日：2008-02-01

申请人： Dong-hun Yoo ,  Jeong-hee Cho ,  Myoung-sun Choung ,  Yun-hee Park ,  Il-du Jung

发明人： Dong-hun Yoo ,  Jeong-hee Cho ,  Myoung-sun Choung ,  Yun-hee Park ,  Il-du Jung

IPC分类号： A47L9/00 ,  A47L9/10

CPC分类号： A47L5/32 ,  A47L5/225

摘要： A vacuum cleaner for use in both an upright form and a canister form, which can mount and dismount a cleaner body to and from a suction nozzle assembly is disclosed. The vacuum cleaner includes a suction nozzle assembly to draw in dust or dirt along with air while moving along a surface to be cleaned; a cleaner body having a dust separating unit to separate and collect the dust or dirt from the air drawn in from the surface to be cleaned; a supporting unit hingedly joined to the suction nozzle assembly to support a lower part of the cleaner body to communicate with the suction nozzle assembly; and a locking unit to detachably lock the lower part of the cleaner body to the supporting unit.

摘要翻译： 公开了一种用于直立形式和罐形式的真空吸尘器，其可将吸尘器本体安装和拆卸到吸嘴组件上和从吸嘴组件拆卸。 真空吸尘器包括吸嘴组件，以沿着待清洁的表面移动而与空气一起吸入灰尘或污垢; 具有灰尘分离单元的清洁器主体，用于从要清洁的表面吸入的空气中分离和收集灰尘或污垢; 支撑单元铰接地连接到吸嘴组件以支撑吸尘器本体的下部与吸嘴组件连通; 以及锁定单元，用于将吸尘器主体的下部可拆卸地锁定到支撑单元。

公开(公告)号：US20090031520A1

公开(公告)日：2009-02-05

申请号：US12012114

申请日：2008-01-31

申请人： Dong-hun Yoo ,  Jeong-hee Cho ,  Myoung-sun Choung ,  Yun-hee Park ,  II-du Jung

发明人： Dong-hun Yoo ,  Jeong-hee Cho ,  Myoung-sun Choung ,  Yun-hee Park ,  II-du Jung

IPC分类号： A47L7/00 ,  A47L5/28 ,  A47L9/00

CPC分类号： A47L7/04 ,  A47L5/28

摘要： A vacuum cleaner including a sterilizing unit is provided. The sterilizing unit includes a hot air circulating duct and an air passage switching part. The hot air circulating duct is disposed between a motor chamber and an air inflow part of the dust separating unit to guide air from the motor chamber to the air inflow part of the dust separating unit. The air passage switching part is disposed at a place where the air inflow part, the suction hose and the hot air circulating duct intersect. The air passage switching part is movable between a cleaning position and a sterilizing position to switch a flow of air, the cleaning position being a position that blocks off between the air inflow part and the hot air circulating duct and the sterilizing position being a position that blocks off between the air inflow part and the suction hose.

摘要翻译： 提供了包括灭菌单元的真空吸尘器。 灭菌单元包括热空气循环管道和空气通道切换部件。 热风循环管道设置在电动机室与除尘单元的空气流入部之间，以将空气从电动机室引导到除尘单元的空气流入部。 空气通道切换部分设置在空气流入部分，抽吸软管和热空气循环管道相交的地方。 空气通道切换部分可在清洁位置和消毒位置之间移动以切换空气流，清洁位置是在空气流入部分和热空气循环管道之间被阻挡的位置，而消毒位置是 在空气流入部分和抽吸软管之间堵塞。

公开(公告)号：US20100071152A1

公开(公告)日：2010-03-25

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： A47L9/00

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与第一防尘容器分离，并且在第一灰尘贮存器从吸尘器主体脱离之后从吸尘器本体脱离。

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：US20080230929A1

公开(公告)日：2008-09-25

申请号：US12042377

申请日：2008-03-05

申请人： Jang-ho Shin ,  Chan-hoon Park ,  Jung-Hyeon Lee ,  Suk-joo Lee ,  Hyun-tae Kang ,  Jeong-hee Cho ,  Young-hoon Song

发明人： Jang-ho Shin ,  Chan-hoon Park ,  Jung-Hyeon Lee ,  Suk-joo Lee ,  Hyun-tae Kang ,  Jeong-hee Cho ,  Young-hoon Song

IPC分类号： H01L23/544

CPC分类号： H01L23/544 ,  H01L22/34 ,  H01L2924/0002 ,  H01L2924/00

摘要： Provided are an overlay mark of a semiconductor device and a semiconductor device including the overlay mark. The overlay mark includes: reference marks formed in rectangular shapes comprising sides in which fine patterns are formed; and comparison marks formed as rectangular shapes which are smaller than the rectangular shapes of the reference marks and formed of fine patterns, wherein the number of comparison marks is equal to the number of reference marks, wherein the reference marks and the comparison marks are formed on different thin films formed on a semiconductor substrate to be used to inspect alignment states of the different thin films, and the overlay mark reflects an effect of aberration of patterns of memory cells through the fine patterns during a calculation of MR (mis-registration).

摘要翻译： 提供半导体器件的覆盖标记和包括覆盖标记的半导体器件。 覆盖标记包括：形成为包括形成精细图案的侧面的矩形形状的参考标记; 和形成为小于参考标记的矩形形状并由精细图案形成的矩形形状的比较标记，其中比较标记的数量等于参考标记的数量，其中参考标记和比较标记形成在 在半导体衬底上形成的用于检测不同薄膜的取向状态的不同薄膜，并且叠加标记反映了在计算MR（误对准）期间通过精细图案的存储器单元的图案的像差的影响。