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1. 发明申请

US20050246857A1 Rotary cleaning body, suction port body of vacuum cleaner, and production method of rotary cleaning body 失效
标题翻译：旋转清洁体，真空吸尘器吸入口，旋转清洗体的生产方法
公开(公告)号：US20050246857A1
公开(公告)日：2005-11-10
申请号：US11134591
申请日：2005-05-18
申请人： Shuhei Omoto , Yasuhiro Ohtsu
发明人： Shuhei Omoto , Yasuhiro Ohtsu
IPC分类号： A47L9/04 , A46B13/02
CPC分类号： A47L9/0477
摘要： Catching grooves (34) extending in the axial direction are formed in the cylindrical outer surface of a brush base (35) that has a slender, substantially cylindrical shape and made of a twistable material. Brush attaching portions (43) of brush members (41) and blade attaching portions (47) of scraping members (42) are respectively secured in the catching grooves (34) so that axially aligned bristles (44) of each brush member (41) and an axially extending blade (46) of each scraping member (42) project from the cylindrical outer surface of the brush base (35). Receiving members (53) are respectively fitted to both ends of a shaft (51) inserted through a shaft insertion hole (39) of the brush base (35). By rotating the receiving members (53) in opposite directions, the brush base (35) is twisted in a spiral and secured. By eliminating the necessity of forming the brush base (35) in a twisted shape beforehand by means of twist extrusion molding, the invention facilitates production of the brush base (35). Adjusting the degree of twisting the brush base (35) ensures a sufficient twisting precision.
摘要翻译：在具有细长的大致圆筒形状并由可扭曲材料制成的刷基（35）的圆柱形外表面中形成有沿轴向延伸的捕捉槽（34）。刷构件（41）的刷附接部分（43）和刮擦构件（42）的刀片附接部分（47）分别固定在捕获槽（34）中，使得每个刷构件（41）的轴向对齐的刷毛（44）并且每个刮削构件（42）的轴向延伸的叶片（46）从刷座（35）的圆柱形外表面突出。接收构件（53）分别安装在通过刷子基座（35）的轴插入孔（39）插入的轴（51）的两端。通过使接收构件（53）沿相反方向旋转，刷子基座（35）以螺旋状扭转并固定。通过不需要通过扭转挤出成型预先形成扭转形状的刷基（35）的需要，本发明便于生产刷基（35）。调整刷子基座（35）的扭转程度确保了足够的扭转精度。

2. 发明授权

US07159276B2 Rotary cleaning body, suction port body of vacuum cleaner, and production method of rotary cleaning body 失效
标题翻译：旋转清洁体，真空吸尘器吸入口，旋转清洗体的生产方法
公开(公告)号：US07159276B2
公开(公告)日：2007-01-09
申请号：US11134591
申请日：2005-05-18
申请人： Shuhei Omoto , Yasuhiro Ohtsu
发明人： Shuhei Omoto , Yasuhiro Ohtsu
IPC分类号： A47L9/04 , A46B9/08
CPC分类号： A47L9/0477
摘要： Catching grooves (34) extending in the axial direction are formed in the cylindrical outer surface of a brush base (35) that has a slender, substantially cylindrical shape and made of a twistable material. Brush attaching portions (43) of brush members (41) and blade attaching portions (47) of scraping members (42) are respectively secured in the catching grooves (34) so that axially aligned bristles (44) of each brush member (41) and an axially extending blade (46) of each scraping member (42) project from the cylindrical outer surface of the brush base (35). Receiving members (53) are respectively fitted to both ends of a shaft (51) inserted through a shaft insertion hole (39) of the brush base (35). By rotating the receiving members (53) in opposite directions, the brush base (35) is twisted in a spiral and secured. By eliminating the necessity of forming the brush base (35) in a twisted shape beforehand by means of twist extrusion molding, the invention facilitates production of the brush base (35). Adjusting the degree of twisting the brush base (35) ensures a sufficient twisting precision.
摘要翻译：在具有细长的大致圆筒形状并由可扭曲材料制成的刷基（35）的圆柱形外表面中形成有沿轴向延伸的捕捉槽（34）。刷构件（41）的刷附接部分（43）和刮擦构件（42）的刀片附接部分（47）分别固定在捕获槽（34）中，使得每个刷构件（41）的轴向对齐的刷毛（44）并且每个刮削构件（42）的轴向延伸的叶片（46）从刷座（35）的圆柱形外表面突出。接收构件（53）分别安装在通过刷子基座（35）的轴插入孔（39）插入的轴（51）的两端。通过使接收构件（53）沿相反方向旋转，刷子基座（35）以螺旋状扭转并固定。通过不需要通过扭转挤出成型预先形成扭转形状的刷基（35）的需要，本发明便于生产刷基（35）。调整刷子基座（35）的扭转程度确保了足够的扭转精度。

3. 发明授权

US07628830B2 Electric vacuum cleaner 失效
标题翻译：电动吸尘器
公开(公告)号：US07628830B2
公开(公告)日：2009-12-08
申请号：US11729654
申请日：2007-03-29
申请人： Yasuhiro Ohtsu , Masatoshi Tanaka , Yuji Otsuka , Yukio Machida , Mitsuru Watanabe
发明人： Yasuhiro Ohtsu , Masatoshi Tanaka , Yuji Otsuka , Yukio Machida , Mitsuru Watanabe
IPC分类号： B01D46/00
CPC分类号： A47L9/20 , A47L9/102 , Y10S55/03
摘要： An electric vacuum cleaner includes a first dust separation device configured to separate sucked dust, a first dust collection section for collecting the separated dust, a second dust separation device configured to separate the dust, a dust removing device configured to remove the dust adhering to the second dust separation device, a second dust collection section for accumulating the removed dust, a partition wall for zoning the first dust collection section and the second dust collection section and an introduction opening for introducing the removed dust into the second dust collection section; the partition wall includes a communication opening for communicating the first dust collection section to the second dust collection section and an opening and closing member for closing either of the introduction opening or the communication opening and switching the closing to the other by rotating, and the opening and closing member closes the introduction opening with a negative pressure by an electric fan and closes the communication opening by its own weight when the electric fan is not driven.
摘要翻译：一种电动吸尘器，包括：构成为分离吸尘的第一灰尘分离装置，用于收集分离的灰尘的第一灰尘收集部;被配置为分离灰尘的第二除尘装置;除尘装置，第二灰尘分离装置，用于积聚去除的灰尘的第二灰尘收集部分，用于分区第一灰尘收集部分和第二灰尘收集部分的分隔壁和用于将去除的灰尘引入第二灰尘收集部分的引入开口; 分隔壁包括用于将第一灰尘收集部分连通到第二灰尘收集部分的连通开口和用于关闭引入开口或连通开口中的任一个并且通过旋转将闭合切换到另一个的开闭部件，并且关闭构件通过电动风扇以负压关闭引入开口，并且当电风扇不被驱动时，通过其自重闭合连通开口。

4. 发明申请

US20070226953A1 Vacuum cleaner 审中-公开
标题翻译：吸尘器
公开(公告)号：US20070226953A1
公开(公告)日：2007-10-04
申请号：US11729655
申请日：2007-03-29
申请人： Yasuhiro Ohtsu , Masatoshi Tanaka , Yuji Otsuka , Yukio Machida , Mitsuru Watanabe
发明人： Yasuhiro Ohtsu , Masatoshi Tanaka , Yuji Otsuka , Yukio Machida , Mitsuru Watanabe
IPC分类号： A47L9/20
CPC分类号： A47L9/20 , A47L9/26 , A47L9/327
摘要： The vacuum cleaner includes a vacuum cleaner body (20) having a dust collector (60) and an electric blower (33) for producing an intake negative pressure in the dust collector, a filter (100) for separating dust absorbed in the dust collector with air by the negative pressure, and a dust dumping member (304) for dumping the dust attached to the filter by vibrating the filter. Moreover, the vacuum cleaner includes a handle (200) mounted on the vacuum cleaner body for carrying the vacuum cleaner body, the handle being movable in a vertical direction between a storing position and a using position; a storage spring (323) for energizing the handle to the storing position; and a power transmission unit (300A) for driving the dust dumping member by linking with the vertical movement of the handle.
摘要翻译：真空吸尘器包括具有集尘器（60）的吸尘器主体（20）和用于在集尘器中产生进气负压的电动鼓风机（33），用于分离除尘器中吸收的粉尘的过滤器（100）空气通过负压，以及灰尘倾倒构件（304），用于通过振动过滤器来倾倒附着在过滤器上的灰尘。此外，真空吸尘器包括安装在真空吸尘器主体上用于承载真空吸尘器主体的手柄（200），手柄可在存储位置和使用位置之间沿垂直方向移动; 存储弹簧（323），用于将所述手柄向所述存储位置供能; 以及用于通过与手柄的垂直运动相关联地驱动灰尘倾倒部件的动力传递单元（300A）。

5. 发明申请

US20070226952A1 Electric vacuum cleaner 失效
标题翻译：电动吸尘器
公开(公告)号：US20070226952A1
公开(公告)日：2007-10-04
申请号：US11729654
申请日：2007-03-29
申请人： Yasuhiro Ohtsu , Masatoshi Tanaka , Yuji Otsuka , Yukio Machida , Mitsuru Watanabe
发明人： Yasuhiro Ohtsu , Masatoshi Tanaka , Yuji Otsuka , Yukio Machida , Mitsuru Watanabe
IPC分类号： A47L9/20
CPC分类号： A47L9/20 , A47L9/102 , Y10S55/03
摘要： An electric vacuum cleaner includes a first dust separation device configured to separate sucked dust, a first dust collection section for collecting the separated dust, a second dust separation device configured to separate the dust, a dust removing device configured to remove the dust adhering to the second dust separation device, a second dust collection section for accumulating the removed dust, a partition wall for zoning the first dust collection section and the second dust collection section and an introduction opening for introducing the removed dust into the second dust collection section; the partition wall includes a communication opening for communicating the first dust collection section to the second dust collection section and an opening and closing member for closing either of the introduction opening or the communication opening and switching the closing to the other by rotating, and the opening and closing member closes the introduction opening with a negative pressure by an electric fan and closes the communication opening by its own weight when the electric fan is not driven.
摘要翻译：一种电动吸尘器，包括：构成为分离吸尘的第一灰尘分离装置，用于收集分离的灰尘的第一灰尘收集部;被配置为分离灰尘的第二除尘装置;除尘装置，第二灰尘分离装置，用于积聚去除的灰尘的第二灰尘收集部分，用于分区第一灰尘收集部分和第二灰尘收集部分的分隔壁和用于将去除的灰尘引入第二灰尘收集部分的引入开口; 分隔壁包括用于将第一灰尘收集部分连通到第二灰尘收集部分的连通开口和用于关闭引入开口或连通开口中的任一个并且通过旋转将闭合切换到另一个的开闭部件，并且关闭构件通过电动风扇以负压关闭引入开口，并且当电风扇不被驱动时，通过其自重闭合连通开口。

6. 发明申请

US20070056135A1 Electric vacuum cleaner 审中-公开
标题翻译：电动吸尘器
公开(公告)号：US20070056135A1
公开(公告)日：2007-03-15
申请号：US10575540
申请日：2004-10-14
申请人： Ayumi Sasaki , Yasuhiro Ohtsu , Ryuji Sakaguchi , Hiromitsu Murata
发明人： Ayumi Sasaki , Yasuhiro Ohtsu , Ryuji Sakaguchi , Hiromitsu Murata
IPC分类号： A47L9/10
CPC分类号： A47L9/102 , A47L9/122
摘要： An electric vacuum cleaner in which it is possible to ensure an increased area of a lower mesh filter 34 while saving space is provided. In a partition wall 26 positioned between a coarse dust air passage 31 through which coarse dust that has been separated in a separating section 16 and passed through an approximately straight cylindrical separating main body part 17 passes with sucked air and a fine dust air passage 32 through which minute dust that has been separated in the separating section 16 and passed through auxiliary openings 18 passes with sucked air, there is formed a communication port 35 for letting the sucked air flowing into the coarse dust air passage 31 outside along the coarse dust air passage 31 in an opening manner, and the communication port 35 is provided with the lower mesh filter 34, whereby it is possible to ensure an increased area of the lower mesh filter 34 easily while saving space without increasing the cross-sectional area of the coarse dust air passage 31 or the size of a vacuum cleaner main body 2, etc.
摘要翻译：提供一种电动吸尘器，其中可以确保在减小空间的同时增加下网状过滤器34的面积。在位于粗粉尘空气通道31之间的分隔壁26中，通过该灰尘空气通道31，在分离部分16中已经分离并通过大致直的圆柱形分离主体部分17的粗粉尘与吸入的空气通过，细粉尘空气通道32通过在分离部16中分离并通过辅助开口18的微小尘埃随着吸入空气通过，形成有连通口35，用于使吸入的空气沿着粗尘通风道流入粗尘空气通道31外部 31，并且连通口35设置有下部网状过滤器34，由此可以容易地确保下部网状过滤器34的增加的面积，同时节省空间而不增加粗粉尘的横截面积空气通道31或真空吸尘器主体2的尺寸等

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