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1. 发明专利

JP2005211459A Vacuum cleaner 有权
标题翻译：吸尘器
公开(公告)号：JP2005211459A
公开(公告)日：2005-08-11
申请号：JP2004023915
申请日：2004-01-30
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： OSADA KOICHI , YAMAMOTO WATARU , NIWASE YOSHIO , SATO SUSUMU
IPC分类号： A47L9/16 , A47L9/14
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner which has a simple constitution and accepts a paper dust collecting bag filter.
SOLUTION: The vacuum cleaner has a cleaner body provided with a motor-driven blower, and a dust collecting part and a dust collecting case freely attachable to and detachable from the dust collecting part. The dust collecting case is provided with a dust storage part which has a dust suction port on one side and an opening on the other side, and a filter part provided in the dust storage part. The filter part has a filter for filtering sucked dust and a circular arcuate guide wall provided adjacently to the filter for causing the turning movement of the sucked dust.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有简单结构并接受纸粉收集袋式过滤器的真空吸尘器。解决方案：真空吸尘器具有设置有电动鼓风机的清洁器主体，以及能够自由地附接到集尘部分并且可从该集尘部件拆卸的集尘部和集尘箱。集尘箱设有在一侧具有吸尘口和另一侧的开口的灰尘储存部，以及设置在贮尘部中的过滤部。过滤器部分具有用于过滤吸尘的过滤器和与过滤器相邻设置的圆弧引导壁，用于引起吸入的灰尘的转动。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005000331A Vacuum cleaner 审中-公开
标题翻译：吸尘器
公开(公告)号：JP2005000331A
公开(公告)日：2005-01-06
申请号：JP2003165868
申请日：2003-06-11
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： HAYASHI SHOJI , IWASE KOJI , KITAGAWA TADASHI , SATO SUSUMU , SUGANO KYOICHI , SUZUKI SHIGEHIKO
IPC分类号： A47L9/16
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner provided with a dust collecting part of a cyclone separation type which is small and easy to deal with.
SOLUTION: A cyclone separation cylinder 104 for centrifuging and catching dust and a dust collecting case 105 having an auxiliary filter 106 inside are arranged in an attachable and detachable manner and mounted to the lower case 101 of a cleaner body 1. An inner cylinder 131 consists of: a cylinder part 134; a partition 132 wound spirally on this cylinder part 134; and a guiding wall 137 combining an entrance pipe 115 and the cylinder part 134. Between the outer wall 139 of the inner cylinder and the outer cylinder 135 of the cyclone separation cylinder 104, a gap 147 is formed at a part where the partition 132 is varied spirally to put an exhaust from the cyclone separation cylinder 104 and that from the dust collecting case 105 together and to make them flow into the vacuum cleaner.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有小且易于处理的旋风分离型集尘部的真空吸尘器。解决方案：用于离心和捕获灰尘的旋风分离圆筒104和内部具有辅助过滤器106的集尘壳体105以可附接和可拆卸的方式布置并安装到吸尘器主体1的下壳体101上。内部气缸131包括：气缸部分134; 在该圆筒部134上螺旋地卷绕的隔壁132; 以及组合入口管115和圆筒部134的引导壁137.在内筒的外壁139和旋风分离圆筒104的外筒135之间形成有间隙147，其间隔部132为螺旋地变化，将来自旋风分离筒104的排气和来自集尘箱105的排气一起排出并使其流入真空吸尘器。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004016605A Electric cleaner 审中-公开
公开(公告)号：JP2004016605A
公开(公告)日：2004-01-22
申请号：JP2002177873
申请日：2002-06-19
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： SATO SHIGENORI , KITAGAWA TADASHI , TAJIMA TAIJI , SATO SUSUMU
IPC分类号： A47L9/04
摘要： PROBLEM TO BE SOLVED: To provide a compact and light-weight electric cleaner easy to use equipped with a suction body with a narrow front-to-rear width around the end part and with a widened opening for a cleaning face.
SOLUTION: At one end of a rotating cleaning body 104, a cleaning member cover 314, a bearing unit part 315 with a built-in bearing and a pulley at its outside for transmitting a drive power from a motor 105 are arranged. The bearing unit 315 is supported by a bearing support member 101a and a bearing pressing member 316 of the suction body and a closed space is structured with a top and bottom cases of the suction body.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004016606A Electric cleaner 有权
公开(公告)号：JP2004016606A
公开(公告)日：2004-01-22
申请号：JP2002177874
申请日：2002-06-19
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： SATO SHIGENORI , KITAGAWA TADASHI , TAJIMA TAIJI , SATO SUSUMU
IPC分类号： A47L9/04
摘要： PROBLEM TO BE SOLVED: To provide a compact and light-weight electric cleaner capable of obtaining an enough running torque of a rotating cleaning body equipped with a suction body with a narrow front-to-rear width of an end part and easy to use.
SOLUTION: The cleaner is provided with a rotating cleaning body 104 inside the suction body, a motor 105 for driving the rotating cleaning body and a safety switch 107 for automatically stopping the rotation when the suction body is lifted. The motor 105 and the safety switch 107 are located toward the rear of the rotating cleaning body 104, and arranged almost at the center part in a left and right direction of the suction body.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003339590A Vacuum cleaner and its suction port body 有权
标题翻译：真空清洁器及其吸油口机身
公开(公告)号：JP2003339590A
公开(公告)日：2003-12-02
申请号：JP2002147490
申请日：2002-05-22
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： TAJIMA TAIJI , KITAGAWA TADASHI , NAKAI TAKAHIRO , SATO SUSUMU , SATO SHIGENORI
IPC分类号： A47L9/02 , A47L9/04
摘要： PROBLEM TO BE SOLVED: To solve problems in a conventional vacuum cleaner easily influenced by the material and structure of carpet fiber to unstabilize the generated amount of static electricity because of using friction between the carpet fiber and a sliding friction member of a rotary cleaning body, and hardly generating any amount of static electricity because the sliding friction member of the rotary cleaning body hardly contacts a floor face on flooring.
SOLUTION: Members 108, 109 contacting the sliding friction members 302-305 of the rotary cleaning body 104, and conductive fiber 110, 111 are provided in the suction port body.
COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：为了解决容易受到地毯纤维的材料和结构的影响的传统真空吸尘器中的问题，由于使用地毯纤维和旋转的滑动摩擦构件之间的摩擦，使静电的产生量不稳定清洁体，并且由于旋转清洁体的滑动摩擦构件很难接触地板上的地板面，所以几乎不产生静电。解决方案：在吸入口主体中设置有与旋转清洁体104的滑动摩擦构件302-305接触的构件108,109和导电纤维110,111。版权所有（C）2004，JPO

6. 发明专利

JP2004135994A Vacuum cleaner 有权
公开(公告)号：JP2004135994A
公开(公告)日：2004-05-13
申请号：JP2002305265
申请日：2002-10-21
申请人： Hitachi Home & Life Solutions Inc , 日立ホーム・アンド・ライフ・ソリューション株式会社
发明人： HAYASHI SHOJI , IWASE KOJI , HIRUTA YASUYUKI , SUGANO KYOICHI , SATO SUSUMU , KITAGAWA TADASHI
IPC分类号： A47L5/30
摘要： PROBLEM TO BE SOLVED: To provide a vacuum cleaner equipped with a cyclone separation type dust collection part which is miniaturized and easy to handle.
SOLUTION: A cyclone separation cylinder 104 for centrifugally separating and catching a dust and a dust collecting case 105 having a first auxiliary filter 106 in its inside are independently arranged side by side attachably and detachably and mounted in a lower case 101 of a cleaner body 1. A part of an exhaust gas from the cyclone separation cylinder 104 is made to flow into an electric blower via the dust collection case 105 and the filter 106 provided in the lower part.
COPYRIGHT: (C)2004,JPO

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