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公开(公告)号：US20080301899A1
公开(公告)日：2008-12-11
申请号：US11760077
申请日：2007-06-08
IPC分类号： A47L5/00
CPC分类号： A47L9/30 , A47L9/2815 , A47L9/2836 , A47L9/2889
摘要： A vacuum cleaner having a floor nozzle movable by a user of the vacuum cleaner over a floor to suction dirt from the floor. A sensing system is provided for sensing a condition relating to the vacuum cleaner and for generating a signal in response to the condition. A sensor-responsive light system on the floor nozzle is responsive to the signal for projecting light onto the floor for observance by the user.
摘要翻译： 一种真空吸尘器，其具有可由吸尘器的使用者在地板上移动的地板喷嘴，以从地板抽吸污物。 提供感测系统用于感测与真空吸尘器有关的状况并响应于该状况产生信号。 地板喷嘴上的传感器响应光系统响应于将光投射到地板上以由用户遵守的信号。
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公开(公告)号：US07627927B2
公开(公告)日：2009-12-08
申请号：US11760077
申请日：2007-06-08
IPC分类号： A47L9/30
CPC分类号： A47L9/30 , A47L9/2815 , A47L9/2836 , A47L9/2889
摘要： A vacuum cleaner having a floor nozzle movable by a user of the vacuum cleaner over a floor to suction dirt from the floor. A sensing system is provided for sensing a condition relating to the vacuum cleaner and for generating a signal in response to the condition. A sensor-responsive light system on the floor nozzle is responsive to the signal for projecting light onto the floor for observance by the user.
摘要翻译： 一种真空吸尘器，其具有可由真空吸尘器的使用者在地板上移动的地板喷嘴，以从地板抽吸污物。 提供感测系统用于感测与真空吸尘器有关的状况并响应于该状况产生信号。 地板喷嘴上的传感器响应光系统响应于将光投射到地板上以由用户遵守的信号。
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公开(公告)号：US08393052B2
公开(公告)日：2013-03-12
申请号：US13209585
申请日：2011-08-15
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
IPC分类号： A47L5/14
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associated with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是防尘存储容器，从清洁头中的吸嘴引导到存储容器的通道以及与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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公开(公告)号：US07310855B2
公开(公告)日：2007-12-25
申请号：US10888160
申请日：2004-07-09
IPC分类号： A47L9/00
CPC分类号： A47L5/28
摘要： A vacuum cleaner is provided having a cleaning head and a main body pivotally mounted to the cleaning head which includes a counter-balance mechanism having at least one torsion spring with a first end thereof mounted for pivotal movement about a fixed axis in either the cleaning head or the main body and a second end thereof mounted for pivotal movement about a fixed axis in the other of the cleaning head or the main body, with the at least one torsion spring having a main body portion which is free to move as the main body of the vacuum cleaner is pivoted relative to the cleaning head, the counter-balancing force of the at least one torsion spring increasing as the main body of the vacuum cleaner is pivoted from a generally vertical position to a generally horizontal position while the cleaning head remains generally horizontal.
摘要翻译： 提供了一种真空吸尘器，其具有清洁头和枢转地安装到清洁头的主体，该主体包括具有至少一个扭簧的反平衡机构，该扭簧的第一端安装成用于围绕固定轴线在清洁头中枢转运动 或主体，其第二端安装成围绕清洁头或主体中的另一个中的固定轴线枢转运动，其中至少一个扭簧具有主体部分，该主体部分可随主体部分自由移动 所述真空吸尘器相对于所述清洁头枢转，所述至少一个扭转弹簧的反平衡力随着所述真空吸尘器的主体从大致竖直位置枢转到大致水平位置，同时所述清洁头保持 一般水平。
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公开(公告)号：US20110296647A1
公开(公告)日：2011-12-08
申请号：US13209585
申请日：2011-08-15
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associated with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是防尘存储容器，从清洁头中的吸嘴引导到存储容器的通道以及与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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公开(公告)号：US08020252B2
公开(公告)日：2011-09-20
申请号：US12831391
申请日：2010-07-07
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
IPC分类号： A47L5/14
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associated with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是防尘存储容器，从清洁头中的吸嘴引导到存储容器的通道以及与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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公开(公告)号：US20100299864A1
公开(公告)日：2010-12-02
申请号：US12831391
申请日：2010-07-07
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
IPC分类号： A47L9/00
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associated with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是防尘存储容器，从清洁头中的吸嘴引导到存储容器的通道以及与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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公开(公告)号：US07386915B2
公开(公告)日：2008-06-17
申请号：US10827704
申请日：2004-04-20
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
IPC分类号： A47L5/30
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associated with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是防尘存储容器，从清洁头中的吸嘴引导到存储容器的通道以及与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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公开(公告)号：US07805807B2
公开(公告)日：2010-10-05
申请号：US12127416
申请日：2008-05-27
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
IPC分类号： A47L5/14
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associate with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是污物储存容器，从清洁头中的吸嘴引导到储存容器的通道和与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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公开(公告)号：US20080222838A1
公开(公告)日：2008-09-18
申请号：US12127416
申请日：2008-05-27
申请人： Douglas L. Blocker , John F. Kaido
发明人： Douglas L. Blocker , John F. Kaido
摘要： An upright vacuum cleaner having dual cleaning motor and fan units is provided having a cleaning head engagable with a floor and a suction nozzle and a brush roller rotatably mounted therein. A first motor and fan unit is mounted in the vacuum cleaner for producing suction in the suction nozzle and is operatively connected to the brush roller for rotating it. An upright housing is connected to the cleaning head, the housing having a handle for moving the vacuum cleaner along the floor during floor cleaning use. Contained in the housing are a dirt storage container, a passageway leading from the suction nozzle in the cleaning head to the storage container and a second motor and fan unit operatively associated with the storage container for drawing dirt laden air from the cleaning head through the passageway and into the storage container simultaneously with operation of the first motor and fan unit.
摘要翻译： 提供具有双重清洁电机和风扇单元的直立式吸尘器，其具有可接地的清洁头和可旋转地安装在其中的吸嘴和刷辊。 第一电动机和风扇单元安装在真空吸尘器中，用于在吸嘴中产生吸力，并且可操作地连接到刷辊以使其旋转。 直立的壳体连接到清洁头，壳体具有把手，用于在地板清洁使用期间沿着地板移动吸尘器。 包含在壳体中的是防尘存储容器，从清洁头中的吸嘴引导到存储容器的通道以及与存储容器可操作地相关联的第二电动机和风扇单元，用于从清洁头通过通道 并与第一电机和风扇单元的操作同时进入存储容器。
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