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公开(公告)号：US4521153A
公开(公告)日：1985-06-04
申请号：US426203
申请日：1982-09-28
申请人： Masao Morimoto , Shoji Sano , Kazuyoshi Yoshimi , Kazuo Saitou
发明人： Masao Morimoto , Shoji Sano , Kazuyoshi Yoshimi , Kazuo Saitou
CPC分类号： F04D25/10 , F04D25/105 , F04D29/56
摘要： Herein disclosed is a blower which comprises a fan, means for driving said fan, a body housing or guard mounting said fan therein, a wind deflector mounted in the front opening of said body so that it can rotate in said front opening, and a rear guard mounted in the rear opening of said body. Said wind deflector is formed with changing vanes which are made receptive of the air wind generated by said fan for imparting a rotational force to said wind deflector. Moreover, the changing vanes are made at least partially so movable that they can be adjusted to have an arbitrary vane angle for changing a rotating speed on a rotating direction of said wind deflector.
摘要翻译： 这里公开了一种鼓风机，其包括风扇，用于驱动所述风扇的装置，将所述风扇安装在其中的主体外壳或防护件，安装在所述主体的前开口中以使其能够在所述前开口中旋转的导风板， 防护罩安装在所述主体的后开口。 所述挡风板形成有变化的叶片，其接收由所述风扇产生的空气风，用于向所述导风板施加旋转力。 此外，变化的叶片被制成至少部分地可移动，使得它们可以被调节成具有用于改变所述导风板的旋转方向上的转速的任意叶片角度。
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2.发明授权公开(公告)号：US07655060B2
公开(公告)日：2010-02-02
申请号：US11543263
申请日：2006-10-05
IPC分类号： B01D50/00
CPC分类号： B01D45/18 , A47L9/1691 , Y10S55/03
摘要： An electric vacuum cleaner is equipped with a dust collection unit (20) that can be detachably installed in the air passage en route from a suction unit to an electric fan of the cleaner. The dust collection unit (20) comprises a dust collecting case (21) for accumulating dust sucked in, a lid member (32) that can be opened to discharge the accumulated dust; and a lock mechanism (clamp lever) (33) for locking the lid member 32 tightly closed. The dust collection unit (20) is further provided with a hand grip (24), arranged to face said user, thereby facilitating a user to hold the dust collection unit when discharging dust from the bottom of the dust collecting case. Further, a hinge (31) is arranged at a position which is adjacent to said bottom (32) of said dust collecting case (21) facing the user holding the hand grip. Furthermore, a lock mechanism (33) is arranged near the periphery of the lid member (32) and at a position opposite to the hinge.
摘要翻译： 电动吸尘器配备有可从可拆卸地安装在从抽吸单元到清洁器的电风扇的空气通道中的集尘单元（20）。 灰尘收集单元（20）包括用于积聚吸入的灰尘的集尘箱（21），能够打开以排出积聚的灰尘的盖构件（32） 以及用于锁定盖构件32的闭锁的锁定机构（夹紧杆）（33）。 灰尘收集单元（20）还设置有与所述使用者相对的手柄（24），用于在从集尘箱的底部排出灰尘时使用者握住灰尘收集单元。 此外，铰链（31）布置在与所述集尘箱（21）的面向使用者握持手柄的所述底部（32）相邻的位置处。 此外，锁定机构（33）布置在盖构件（32）的周边附近并且与铰链相对的位置处。
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公开(公告)号：US06735818B2
公开(公告)日：2004-05-18
申请号：US10066816
申请日：2002-02-04
申请人： Atsuo Hamada , Kazuyoshi Yoshimi , Atsushi Okuda , Naoki Suetsugu
发明人： Atsuo Hamada , Kazuyoshi Yoshimi , Atsushi Okuda , Naoki Suetsugu
IPC分类号： A47L932
CPC分类号： A47L9/1691 , A47L5/28 , A47L9/32
摘要： An upright vacuum cleaner includes a secure handle on an upper part of a dust collecting portion. The handle may be used for transporting both the dust collection portion and the upright vacuum cleaner. The handle allows simplified construction, reduced costs, and increased user safety. An attachment mechanism provides secure double locking protection against accidental separation without simultaneous two-part operation and has a latching hook and a locking part which positively engage the dust collection portion and the vacuum cleaner body.
摘要翻译： 立式吸尘器包括在集尘部分上部的固定手柄。 手柄可以用于运送灰尘收集部分和立式吸尘器。 手柄允许简化结构，降低成本，增加用户安全性。 附接机构提供安全的双重锁定保护，防止意外分离，而不需要同时进行两部分操作，并且具有锁定钩和与吸尘部分和吸尘器主体接合的锁定部分。
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公开(公告)号：US6058559A
公开(公告)日：2000-05-09
申请号：US100754
申请日：1998-06-22
申请人： Kazuyoshi Yoshimi , Isao Yoneda , Naoki Suetsugu
发明人： Kazuyoshi Yoshimi , Isao Yoneda , Naoki Suetsugu
CPC分类号： A47L9/325 , A47L5/225 , A47L5/32 , A47L9/0009 , A47L9/0045 , A47L9/02 , A47L9/242 , A47L9/248 , A47L9/26
摘要： An electric vacuum cleaner comprising a vacuum cleaner body, a hose to be connected to the vacuum cleaner body, a support pipe to be connected to the hose, and a suction device to be connected to the support pipe. The suction device is provided with running wheels, and the vacuum cleaner body is able to be detachably fastened to the support pipe so that it is supported by the wheels of the suction device when the vacuum cleaner body is attached to the support pipe. The cleaning workability is thus improved, and the external appearance of the vacuum cleaner body in a condition of being detached from the support pipe can be improved.
摘要翻译： 一种电动真空吸尘器，包括一个真空吸尘器主体，一个要连接到真空吸尘器主体的软管，一个要连接到软管的支撑管，以及一个与支撑管连接的抽吸装置。 抽吸装置设置有行进轮，并且真空吸尘器本体能够可拆卸地紧固到支撑管，使得当真空吸尘器主体附接到支撑管时由吸力装置的车轮支撑。 因此，可以提高清洗作业性，能够提高从支撑管脱离的状态下的真空吸尘器主体的外观。
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公开(公告)号：US07350263B2
公开(公告)日：2008-04-01
申请号：US10788118
申请日：2004-02-25
IPC分类号： A47L5/28
摘要： An electric vacuum cleaner including a vacuum cleaner main body, a suction tool main body connected to the vacuum cleaner main body and having an suction inlet which is open at a lower surface thereof, a dust box connected to the vacuum cleaner main body, and a grip portion for operating the vacuum cleaner main body. The suction tool main body, an interior of the vacuum cleaner main body, the grip portion and the dust box are directly connected in this order such that circulation of air is permitted. The interior of the vacuum cleaner main body and the grip portion are connected in a freely attachable and detachable manner.
摘要翻译： 一种电动吸尘器，包括吸尘器主体，吸尘器主体连接到真空吸尘器主体并具有在其下表面开口的吸入口，与吸尘器主体连接的集尘盒， 用于操作真空吸尘器主体的把手部分。 吸引工具主体，吸尘器主体的内部，把持部和集尘盒以这样的顺序直接连接，使得允许空气的循环。 吸尘器主体和把手部分的内部以可自由装卸的方式连接。
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6.发明申请公开(公告)号：US20070084165A1
公开(公告)日：2007-04-19
申请号：US11543263
申请日：2006-10-05
IPC分类号： B01D45/18
CPC分类号： B01D45/18 , A47L9/1691 , Y10S55/03
摘要： An electric vacuum cleaner is equipped with a dust collection unit (20) that can be detachably installed in the air passage en route from a suction unit to an electric fan of the cleaner. The dust collection unit (20) comprises a dust collecting case (21) for accumulating dust sucked in, a lid member (32) that can be opened to discharge the accumulated dust; and a lock mechanism (clamp lever) (33) for locking the lid member 32 tightly closed. The dust collection unit (20) is further provided with a hand grip (24), arranged to face said user, thereby facilitating a user to hold the dust collection unit when discharging dust from the bottom of the dust collecting case. Further, a hinge (31) is arranged at a position which is adjacent to said bottom (32) of said dust collecting case (21) facing the user holding the hand grip. Furthermore, a lock mechanism (33) is arranged near the periphery of the lid member (32) and at a position opposite to the hinge.
摘要翻译： 电动吸尘器配备有可从可拆卸地安装在从抽吸单元到清洁器的电风扇的空气通道中的集尘单元（20）。 灰尘收集单元（20）包括用于积聚吸入的灰尘的集尘箱（21），能够打开以排出积聚的灰尘的盖构件（32） 以及用于锁定盖构件32的闭锁的锁定机构（夹紧杆）（33）。 灰尘收集单元（20）还设置有与所述使用者相对的手柄（24），用于在从集尘箱的底部排出灰尘时使用者握持灰尘收集单元。 此外，铰链（31）布置在与所述集尘箱（21）的面向使用者握持手柄的所述底部（32）相邻的位置处。 此外，锁定机构（33）布置在盖构件（32）的周边附近并且与铰链相对的位置处。
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公开(公告)号：US07175682B2
公开(公告)日：2007-02-13
申请号：US11149151
申请日：2005-06-10
IPC分类号： B01D50/00
CPC分类号： A47L9/1683 , A47L9/20 , Y10S55/03
摘要： An electric vacuum cleaner is equipped with a dust collection unit (20) that can be detachably installed in the air passage en route from a suction unit to an electric fan of the cleaner. The dust collection unit (20) comprises a dust collecting case (21) for accumulating dust sucked in, a lid member (32) that can be opened to discharge the accumulated dust; and a lock mechanism (clamp lever) (33) for locking the lid member 32 tightly closed. The electric vacuum cleaner is further provided with a lid opening mechanism (lid opening stick (35) for forcibly opening the lid member (32) in cooperation with the lock mechanism locking the lid member. Even when the sealing pressure of the packing is high or when the accumulated dust does not weigh on the lid member because the dust is compacted on the inner wall of the dust collecting case, the lid member can be opened without difficulty to discharge the dust, without opening it by hand. Thus, the user can avoid handling unsanitary dust.
摘要翻译： 电动吸尘器配备有可从可拆卸地安装在从抽吸单元到清洁器的电风扇的空气通道中的集尘单元（20）。 灰尘收集单元（20）包括用于积聚吸入的灰尘的集尘箱（21），能够打开以排出积聚的灰尘的盖构件（32） 以及用于锁定盖构件32的闭锁的锁定机构（夹紧杆）（33）。 电动吸尘器还设置有盖开启机构（盖开启杆），用于与锁定机构锁定盖构件一起强制打开盖构件（32），即使当包装的密封压力高时 由于灰尘在集尘箱的内壁上产生灰尘而不会重叠在积层的灰尘上，所以能够不用手打开就可以打开盖构件，而不会手动打开，因此用户可以 避免处理不卫生的灰尘。
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公开(公告)号：US20050223518A1
公开(公告)日：2005-10-13
申请号：US11149151
申请日：2005-06-10
CPC分类号： A47L9/1683 , A47L9/20 , Y10S55/03
摘要： An electric vacuum cleaner is equipped with a dust collection unit (20) that can be detachably installed in the air passage en route from a suction unit to an electric fan of the cleaner. The dust collection unit (20) comprises a dust collecting case (21) for accumulating dust sucked in, a lid member (32) that can be opened to discharge the accumulated dust; and a lock mechanism (clamp lever) (33) for locking the lid member 32 tightly closed. The electric vacuum cleaner is further provided with a lid opening mechanism (lid opening stick (35) for forcibly opening the lid member (32) in cooperation with the lock mechanism locking the lid member. Even when the sealing pressure of the packing is high or when the accumulated dust does not weigh on the lid member because the dust is compacted on the inner wall of the dust collecting case, the lid member can be opened without difficulty to discharge the dust, without opening it by hand. Thus, the user can avoid handling unsanitary dust.
摘要翻译： 电动吸尘器配备有可从可拆卸地安装在从抽吸单元到清洁器的电风扇的空气通道中的集尘单元（20）。 灰尘收集单元（20）包括用于积聚吸入的灰尘的集尘箱（21），能够打开以排出积聚的灰尘的盖构件（32） 以及用于锁定盖构件32的闭锁的锁定机构（夹紧杆）（33）。 电动吸尘器还设置有盖开启机构（盖开启杆），用于与锁定机构锁定盖构件一起强制打开盖构件（32），即使当包装的密封压力高时 由于灰尘在集尘箱的内壁上产生灰尘而不会重叠在积层的灰尘上，所以能够不用手打开就可以打开盖构件，而不会手动打开，因此用户可以 避免处理不卫生的灰尘。
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9.发明授权Vacuum cleaner suction tool with partition defining air current dust pickup path 失效真空吸尘器吸气工具，带有限定气流粉尘拾取路径的分隔件公开(公告)号：US06539577B1
公开(公告)日：2003-04-01
申请号：US09537136
申请日：2000-03-29
申请人： Atsushi Okuda , Atuo Hamada , Souji Sakata , Kazuyoshi Yoshimi , Kazumasa Kamatani , Nobuaki Takahashi , Syuzo Ueyama , Naoki Suetugu
发明人： Atsushi Okuda , Atuo Hamada , Souji Sakata , Kazuyoshi Yoshimi , Kazumasa Kamatani , Nobuaki Takahashi , Syuzo Ueyama , Naoki Suetugu
IPC分类号： A47L904
摘要： An upright electric cleaning device includes a floor suction tool formed with a long suction opening on the bottom surface thereof. A rotating brush holding chamber holds a rotating brush that extends to this long suction opening. A suction opening leading to the main cleaning device unit is formed toward one end of the rear wall of the rotating brush holding chamber. A rib, formed on the upper section of the rotating brush holding chamber, extends along the length of the rotating brush, near the rotation path of the rotating brush. An air current path is formed to take dust drawn up by the rotating brush and stopped by the rib and suck it into the suction opening leading to the main cleaning device unit. The air current path is shaped so that its cross section is smaller at an end of the air current path remote from the suction opening than it is near the suction opening to increase flow speed at the remote end. In one embodiment, an opening to the outside is formed at the remote end of the air current path to enhance air flow toward the suction opening. In a further embodiment, the enhanced air flow if further improved by venting exhaust air from the main cleaning device into the opening to positively improve air flow.
摘要翻译： 立式电动清洁装置包括在其底表面上形成有长吸入口的地板吸入工具。 旋转刷保持室保持延伸到该长吸入口的旋转刷。 通向主清洁装置单元的吸入口朝向旋转刷保持室的后壁的一端形成。 形成在旋转刷保持室的上部的肋沿着旋转刷的长度在旋转刷的旋转路径附近延伸。 形成气流路径，以吸收由旋转刷牵引并由肋停止的灰尘并将其吸入通向主清洁装置单元的吸入口。 气流路径的形状使得其远离吸入口的气流路径的端部处的截面小于其在吸入口附近的横截面，以增加远端的流速。 在一个实施例中，在气流路径的远端处形成有一个到外部的开口，以增强朝向吸入口的气流。 在另一个实施例中，如果通过将排气从主清洁装置排放到开口中而进一步改善，则增强的空气流积极地改善空气流。
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公开(公告)号：US07014675B2
公开(公告)日：2006-03-21
申请号：US10321430
申请日：2002-12-18
IPC分类号： B01D35/30
CPC分类号： A47L9/1683 , A47L9/20 , Y10S55/03
摘要： An electric vacuum cleaner is equipped with a dust collection unit (20) that can be detachably installed in the air passage en route from a suction unit to an electric fan of the cleaner. The dust collection unit (20) comprises a dust collecting case (21) for accumulating dust sucked in, a lid member (32) that can be opened to discharge the accumulated dust; and a lock mechanism (clamp lever) (33) for locking the lid member 32 tightly closed. The electric vacuum cleaner is further provided with a lid opening mechanism (lid opening stick (35) for forcibly opening the lid member (32) in cooperation with the lock mechanism locking the lid member. Even when the sealing pressure of the packing is high or when the accumulated dust does not weigh on the lid member because the dust is compacted on the inner wall of the dust collecting case, the lid member can be opened without difficulty to discharge the dust, without opening it by hand. Thus, the user can avoid handling unsanitary dust.
摘要翻译： 电动吸尘器配备有可从可拆卸地安装在从抽吸单元到清洁器的电风扇的空气通道中的集尘单元（20）。 灰尘收集单元（20）包括用于积聚吸入的灰尘的集尘箱（21），能够打开以排出积聚的灰尘的盖构件（32） 以及用于锁定盖构件32的闭锁的锁定机构（夹紧杆）（33）。 电动吸尘器还设置有盖开启机构（盖开启杆），用于与锁定机构锁定盖构件一起强制打开盖构件（32），即使当包装的密封压力高时 由于灰尘在集尘箱的内壁上产生灰尘而不会重叠在积层的灰尘上，所以能够不用手打开就可以打开盖构件，而不会手动打开，因此用户可以 避免处理不卫生的灰尘。
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