JP2001157657A - Floor nozzle and vacuum cleaner - Google Patents

Floor nozzle and vacuum cleaner

Info

Publication number
JP2001157657A
JP2001157657A JP34448999A JP34448999A JP2001157657A JP 2001157657 A JP2001157657 A JP 2001157657A JP 34448999 A JP34448999 A JP 34448999A JP 34448999 A JP34448999 A JP 34448999A JP 2001157657 A JP2001157657 A JP 2001157657A
Authority
JP
Japan
Prior art keywords
brush
cylindrical
floor nozzle
main
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP34448999A
Other languages
Japanese (ja)
Inventor
Hiroshi Hayakawa
浩 早川
Kiyoshi Hashizume
清 橋爪
Koichi Ito
幸一 伊藤
Original Assignee
Matsushita Electric Ind Co Ltd
松下電器産業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Ind Co Ltd, 松下電器産業株式会社 filed Critical Matsushita Electric Ind Co Ltd
Priority to JP34448999A priority Critical patent/JP2001157657A/en
Priority claimed from KR1020000072437A external-priority patent/KR100758074B1/en
Publication of JP2001157657A publication Critical patent/JP2001157657A/en
Withdrawn legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To provide a floor nozzle which eases the maneuvering operation of the main body and has a good usability and to provide a vacuum cleaner. SOLUTION: This floor nozzle has a main rotation brush 13, which is formed with a cylindrical body 14 having stirring body or sweeping body around it, and a planetary gear 23 (a decelerating device) for decelerating the rotation of a motor 11 applied to the cylindrical body 14 and rotating the cylindrical body 14. A brush body 27, which is coaxial with the cylindrical body 14 but rotates in the opposite direction to the main rotation brush 13, is fixed at least on one end of the cylindrical body 14. An edge brush 26, which consists of stirring body or sweeping body, is fixed around the brush body 27. Since the rotating force of the edge brush 26 helps the maneuver of the main body, the power necessary for the back-and-forth operation of the nozzle is reduced and the usability is improved.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】本発明は、清掃に用いられる
床ノズルと、それを用いた電気掃除機に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor nozzle used for cleaning and a vacuum cleaner using the same.
【0002】[0002]
【従来の技術】従来、この種の床ノズルは特開昭50−
9254号公報に示される構造が一般的であった。以下
に、図8、9を用いて説明する。
2. Description of the Related Art Conventionally, floor nozzles of this kind have been disclosed in
The structure shown in Japanese Patent No. 9254 is generally used. This will be described below with reference to FIGS.
【0003】101は床ノズルで、前方下方に吸気口1
02を形成している。103は吸気口102に臨ませた
回転ブラシで、ベルト104を介してモータ105によ
り一方向に回転駆動される。回転ブラシ103の両端に
はエッジブラシ106を斜め外側に突出させてかつ円周
方向に植毛したブラシ体107が一体に取着され、しか
も床ノズル101の幅いっぱいにエッジブラシ106を
臨ませてある。また、このブラシ体107が対持される
床ノズル101の両側面108は、エッジブラシ106
と略同一寸法に形成してある。
[0003] Reference numeral 101 denotes a floor nozzle.
02 is formed. Reference numeral 103 denotes a rotating brush facing the intake port 102, which is driven to rotate in one direction by a motor 105 via a belt 104. At both ends of the rotating brush 103, a brush body 107 having an edge brush 106 projecting obliquely outward and flocking in the circumferential direction is integrally attached, and the edge brush 106 faces the entire width of the floor nozzle 101. . Also, both side surfaces 108 of the floor nozzle 101 with which the brush body 107 is supported are edge brushes 106.
It is formed to have substantially the same dimensions as.
【0004】109は、ホース等(図示せず)を介して
電気掃除機などの吸引手段(図示せず)に接続されるパ
イプであり、吸気口102に連通している。
A pipe 109 is connected to a suction means (not shown) such as a vacuum cleaner through a hose or the like (not shown), and communicates with the intake port 102.
【0005】パイプ109に接続された吸引手段を運転
すると、一方向に回転する回転ブラシ103により掻き
上げられた床面の塵埃が、吸気口102から吸引されパ
イプ109を通って、吸引手段に吸引される。
[0005] When the suction means connected to the pipe 109 is operated, dust on the floor surface, which is lifted up by the rotating brush 103 rotating in one direction, is sucked from the suction port 102, passes through the pipe 109, and is sucked into the suction means. Is done.
【0006】[0006]
【発明が解決しようとする課題】上記した構成では、回
転ブラシ103の回転方向と同方向に床ノズル101を
移動操作する時は、回転ブラシ103の回転力が床ノズ
ル101の走行を補助することから操作力は小さく使用
勝手が良いが、回転ブラシ103の回転方向と逆方向に
操作する時においては、操作力が大きくなり使用勝手が
悪いという問題や、床ノズル101の側面は吸い込み力
が弱く、壁ぎわの集塵性能が悪いという問題があった。
また床ノズル101の側面にエッジブラシ106を臨ま
せているため、使用中にエッジブラシ106が家具など
にあたり傷を付けるなどの不都合があった。
In the above configuration, when the floor nozzle 101 is moved in the same direction as the rotating direction of the rotating brush 103, the rotating force of the rotating brush 103 assists the traveling of the floor nozzle 101. Therefore, the operation force is small, and the usability is good, but when operating in the direction opposite to the rotation direction of the rotating brush 103, the operation force is large and the usability is poor, and the side surface of the floor nozzle 101 has a weak suction force. However, there was a problem that the dust collecting performance of the wall was poor.
Further, since the edge brush 106 faces the side surface of the floor nozzle 101, there is a problem that the edge brush 106 hits furniture or the like during use and causes damage.
【0007】本発明は、上記課題を解決し、集塵性能が
良く、操作力の軽い床ノズル及び電気掃除機を提供する
ことを目的とするものである。
An object of the present invention is to solve the above-mentioned problems and to provide a floor nozzle and a vacuum cleaner having good dust collecting performance and light operating force.
【0008】[0008]
【課題を解決するための手段】上記目的を達成するため
に本発明は、周面に少なくともブラシ状または薄板状の
攪拌体または払拭体を設けた筒状体で形成された主回転
ブラシと、前記筒状体に配するモータと、前記モ−タの
回転を減速して前記筒状体を回転させる減速装置とを備
え、前記筒状体の少なくとも一方の端部に、前記筒状体
と同軸でかつ前記主回転ブラシの回転方向と異なる方向
に回転するブラシ体を配し、前記ブラシ体周面に少なく
ともブラシ状または薄板状の攪拌体または払拭体からな
るエッジブラシを設けたもので、攪拌体または払拭体の
回転力により本体の走行を補助することから、ハンドル
の前後操作力は軽減され、使い勝手が良くなり、取扱い
操作性の向上が図れる。
In order to achieve the above object, the present invention provides a main rotating brush formed of a cylindrical body provided with at least a brush-like or thin plate-like agitating body or a wiping body on a peripheral surface thereof; A motor arranged on the cylindrical body, and a reduction gear for reducing the rotation of the motor to rotate the cylindrical body, wherein at least one end of the cylindrical body has the cylindrical body and A brush body that is coaxial and rotates in a direction different from the rotation direction of the main rotating brush is arranged, and an edge brush made of at least a brush-like or thin plate-like agitator or a wiping body is provided on the peripheral surface of the brush body, Since the running of the main body is assisted by the rotational force of the stirrer or the wiping member, the front-back operation force of the handle is reduced, the usability is improved, and the handling operability is improved.
【0009】[0009]
【発明の実施の形態】本発明の請求項1記載の発明は、
周面に少なくともブラシ状または薄板状の攪拌体または
払拭体を設けた筒状体で形成された主回転ブラシと、前
記筒状体に配するモータと、前記モ−タの回転を減速し
て前記筒状体を回転させる減速装置とを備え、前記筒状
体の少なくとも一方の端部に、前記筒状体と同軸でかつ
前記主回転ブラシの回転方向と異なる方向に回転するブ
ラシ体を配し、前記ブラシ体周面に少なくともブラシ状
または薄板状の攪拌体または払拭体からなるエッジブラ
シを設けたもので、攪拌体または払拭体の回転力により
本体の走行を補助することから、ハンドルの前後操作力
は軽減され、使い勝手が良くなり、取扱い操作性の向上
が図れる。
BEST MODE FOR CARRYING OUT THE INVENTION
A main rotating brush formed of a cylindrical body provided with at least a brush-like or thin plate-like agitating body or a wiping body on a peripheral surface, a motor arranged on the cylindrical body, and a motor for reducing the rotation of the motor. A speed reducer for rotating the cylindrical body, and a brush body that is coaxial with the cylindrical body and that rotates in a direction different from the rotation direction of the main rotating brush is provided at at least one end of the cylindrical body. An edge brush composed of at least a brush-like or thin plate-like stirring body or a wiping body is provided on the peripheral surface of the brush body, and the rotation of the stirring body or the wiping body assists the running of the main body. The front-back operation force is reduced, the usability is improved, and the handling operability can be improved.
【0010】本発明の請求項2記載の発明は、ブラシ体
の回転数を主回転ブラシの回転数より高く設定したの
で、壁と床面とのコ−ナ−部、又は家具と床とのコ−ナ
−部のゴミをエッジブラシで掻き揚げる力がアップし、
隅部の集塵性能がアップする。
In the invention according to claim 2 of the present invention, the number of revolutions of the brush body is set higher than the number of revolutions of the main rotating brush, so that the corner between the wall and the floor, or the furniture and the floor, is connected. The power to scrape the garbage on the corners with an edge brush is improved,
Dust collection performance at the corner is improved.
【0011】本発明の請求項3記載の発明は、エッジブ
ラシの外径を、主回転ブラシの攪拌体または払拭体の外
径より大きく設定したもので、エッジブラシの回転力に
より本体の走行を補助することから、ハンドルの前後操
作力はさらに軽減され使い勝手が良くなり、操作性の向
上が図れる。
According to a third aspect of the present invention, the outer diameter of the edge brush is set to be larger than the outer diameter of the stirring member or the wiping member of the main rotary brush, and the main body is driven by the rotational force of the edge brush. Because of the assistance, the front-back operation force of the steering wheel is further reduced, the usability is improved, and the operability is improved.
【0012】本発明の請求項4記載の発明は、減速装置
に、筒状体と同軸上に回転中心を有する遊星歯車を用い
るようにしたので、減速に必要なベルト等が不要となり
省スペ−ス化が図れ、小型化が図れるものである。
In the invention according to claim 4 of the present invention, since a planetary gear having a rotation center coaxially with the cylindrical body is used for the speed reducer, a belt or the like required for speed reduction is not required, and space is saved. Therefore, the size can be reduced and the size can be reduced.
【0013】本発明の請求項5記載の発明は、ブラシ体
の回転数を主回転ブラシの回転数より低く設定したの
で、使用時にエッジブラシが家具に当たっても大きな傷
を付けることがない。
In the invention according to claim 5 of the present invention, the number of revolutions of the brush body is set lower than the number of revolutions of the main rotary brush, so that even when the edge brush hits the furniture during use, no significant damage is caused.
【0014】本発明の請求項6記載の発明は、塵埃吸引
用の電動送風機と、塵埃を捕集する集塵室を有する電気
掃除機に、請求項1〜5のいずれか1項記載の床ノズル
を接続することで、集塵性能が良く、使用勝手の良い電
気掃除機を提供することができる。
According to a sixth aspect of the present invention, there is provided a floor cleaner according to any one of the first to fifth aspects, wherein the vacuum cleaner has an electric blower for sucking dust and a dust collecting chamber for collecting dust. By connecting the nozzle, it is possible to provide a vacuum cleaner having good dust collection performance and easy to use.
【0015】[0015]
【実施例】(実施例1)以下、本発明の一実施例を図面
を用いて説明する。図1〜5において、1は掃除機本体
(以下本体という)で、下方にモータ2を内蔵し、上部
には集塵室3を形成し、更にその上方にはハンドル4を
配設している。5はモータ2からの排気を排出するモー
タ排気口、6は集塵室3とモータ排気口5を覆う蓋であ
る。7は蓋6に形成され、前記モータ排気口5から排気
される空気を外部に排出する蓋排気口で、排気フイルタ
ー8を配設している。
(Embodiment 1) An embodiment of the present invention will be described below with reference to the drawings. 1 to 5, reference numeral 1 denotes a vacuum cleaner main body (hereinafter referred to as a main body), in which a motor 2 is built in below, a dust collecting chamber 3 is formed in an upper part, and a handle 4 is arranged further above. . Reference numeral 5 denotes a motor exhaust port for discharging exhaust gas from the motor 2, and reference numeral 6 denotes a lid that covers the dust collection chamber 3 and the motor exhaust port 5. Reference numeral 7 denotes a lid exhaust port which is formed on the lid 6 and exhausts the air exhausted from the motor exhaust port 5 to the outside. An exhaust filter 8 is provided.
【0016】9は本体1に回動自在に軸支された床ノズ
ルで、前方下方に吸気口10を形成している。11は、
床ノズル9に取着された小型モータで、モータシャフト
12を備えている。13は吸気口10に臨ませた主回転
ブラシで、周面にブラシ15を植毛した筒状体14が備
えられている。
Reference numeral 9 denotes a floor nozzle rotatably supported by the main body 1 and has an intake port 10 formed in a lower front part. 11 is
A small motor attached to the floor nozzle 9 and having a motor shaft 12. Reference numeral 13 denotes a main rotating brush facing the intake port 10, which is provided with a cylindrical body 14 on which a brush 15 is planted on a peripheral surface.
【0017】前記筒状体14は、小型モ−タ11のブラ
ケット16の外周に内輪を圧入した第1ベアリング17
により回転自在に支持されてある。18は第2ベアリン
グでギアブラケット19に圧入され、その内輪でモータ
シャフト12の一端を支持する。20は第3ベアリング
で、外輪20aが筒状体14の一部に圧入され、その内
輪にモータシャフト12が圧入されている。
The cylindrical body 14 has a first bearing 17 in which an inner ring is press-fitted on the outer periphery of a bracket 16 of the small motor 11.
It is rotatably supported by. Reference numeral 18 denotes a second bearing, which is press-fitted into the gear bracket 19 and supports one end of the motor shaft 12 with its inner ring. Reference numeral 20 denotes a third bearing, in which the outer ring 20a is press-fitted into a part of the tubular body 14, and the motor shaft 12 is press-fitted into the inner ring.
【0018】21は遊星歯車で、第1ギア−22がモー
タシャフト12に固定され左右両側を第2ベアリング1
8と第3ベアリング20とで狭持され、第2ギア−23
がギアブラケット19上に植設した軸24に支えられ、
第1ギア−22の回転を筒状体14の内周に形成された
第3ギア−25に伝達するようにして、筒状体14をモ
ータシャフト12の回転方向と異なる方向に減速駆動す
る。
Reference numeral 21 denotes a planetary gear. A first gear 22 is fixed to the motor shaft 12 and the left and right sides are second bearings 1.
8 and the third bearing 20, and the second gear 23
Is supported by a shaft 24 implanted on the gear bracket 19,
The rotation of the first gear 22 is transmitted to a third gear 25 formed on the inner periphery of the cylindrical body 14 so that the cylindrical body 14 is decelerated in a direction different from the rotation direction of the motor shaft 12.
【0019】モータシャフト12の一端には、同軸上
で、エッジブラシ26を斜め外側に突出するようにかつ
円周方向に植毛したブラシ体27が取着されている。3
1aはブラシ体27の側方を覆う側壁部で、床ノズル9
の外郭と一体形成若しくは、同外郭に取着されている。
31は、下方に開口し前記吸気口10と連通する開成口
で、前記開成口10より、エッジブラシ26の端部が斜
め外側に突出するように露出すると共に、エッジブラシ
26の外方端部の位置は、床ノズル9の側壁の位置とほ
ぼ同一にして、壁際等での清掃残しが発生しないように
している。
At one end of the motor shaft 12, a brush body 27 is mounted coaxially, with the edge brush 26 projecting obliquely outward and flocking in the circumferential direction. Three
1a is a side wall portion which covers the side of the brush body 27,
Is integrally formed with or attached to the outer shell.
Reference numeral 31 denotes an opening which opens downward and communicates with the intake port 10. The opening of the edge brush 26 is exposed so as to project obliquely outward from the opening 10, and the outer end of the edge brush 26. Is substantially the same as the position of the side wall of the floor nozzle 9 so that no cleaning residue is generated near the wall or the like.
【0020】上記構成からエッジブラシ26の回転数を
主回転ブラシ13の回転数より高くしたことから壁と床
面とのコ−ナ−部、又は家具と床とのコ−ナ−部でのゴ
ミの掻き揚げ力がアップし集塵性能がアップする。また
遊星歯車21で筒状体14をモータシャフト12の回転
方向と異なるようにしたため、モータシャフト12の端
部に固定したエッジブラシ26の回転方向と主回転ブラ
シ13の回転方向と異なることになり、ハンドル4を持
ち本体1を前後操作する際、主回転ブラシ13の回転方
向と走行方向が同一の時は、ハンドル4の操作力は小さ
く使い勝手が良く、また主回転ブラシ13の回転方向と
逆方向に操作する時においては、エッジブラシ26の回
転力により本体1の操行を補助することから、ハンドル
4の操作力は軽減され使用勝手が良くなり、ハンドル4
の前後の操作性が改善される。28は一端を吸気口10
に、他端を集塵室3に連絡したホースであり、29は集
塵室3に配設し前記ホース28の吸気側と接続した集塵
袋、30は走行用ロ−ラ−である。
Since the rotation speed of the edge brush 26 is made higher than the rotation speed of the main rotating brush 13 from the above configuration, the corner portion between the wall and the floor surface or the corner portion between the furniture and the floor is used. The power to lift garbage is increased, and the dust collection performance is improved. In addition, since the cylindrical body 14 is made different from the rotation direction of the motor shaft 12 by the planetary gear 21, the rotation direction of the edge brush 26 fixed to the end of the motor shaft 12 is different from the rotation direction of the main rotary brush 13. When the main body 1 is operated back and forth by holding the handle 4, when the rotating direction of the main rotating brush 13 is the same as the running direction, the operating force of the handle 4 is small and easy to use, and is opposite to the rotating direction of the main rotating brush 13. When operating in the direction, since the operation of the main body 1 is assisted by the rotational force of the edge brush 26, the operating force of the handle 4 is reduced, and the usability is improved.
Operability before and after is improved. 28 is an inlet 10 at one end
Reference numeral 29 denotes a hose connected to the dust collection chamber 3 at the other end, reference numeral 29 denotes a dust collection bag connected to the suction side of the hose 28, and reference numeral 30 denotes a traveling roller.
【0021】ブラシ体27のエッジブラシ26で掻き揚
げられた塵埃は、床ノズル9の開成口31から吸気口1
0に、主回転ブラシ13で掻き揚げられた塵埃は吸気口
10にそれぞれ入り、ホ−ス28を通り集塵袋29に捕
集される。前記筒状体14のブラシ15、ブラシ体27
周面のエッジブラシ26は、目的や用途に応じてブラシ
状の代わりに薄板状の攪拌体または払拭体等であってよ
い。
The dust scooped up by the edge brush 26 of the brush body 27 passes through the opening 31 of the floor nozzle 9 through the intake port 1.
At 0, the dust scooped up by the main rotating brush 13 enters the air inlet 10 and is collected in the dust bag 29 through the hose 28. Brush 15, brush body 27 of the cylindrical body 14
The peripheral edge brush 26 may be a thin plate-shaped agitator or wiper instead of a brush depending on the purpose or application.
【0022】(実施例2)図6は、本発明の第2の実施
例を示すもので、実施例1と同一部分については、同一
符号を付してその説明を省略する。
(Embodiment 2) FIG. 6 shows a second embodiment of the present invention, and the same parts as those in the first embodiment are denoted by the same reference numerals and their description is omitted.
【0023】図に於いて、エッジブラシ26のブラシ外
径を、主回転ブラシ13の外径より大きくしたもので、
ハンドル4を持ち本体1を前後操作する際、主回転ブラ
シ13の回転方向と逆方向に操作する時においては、エ
ッジブラシ26の回転力により本体1の逆方向への走向
をさらに補助することから、ハンドル4の操作力は小さ
く使用勝手が良くなり、ハンドル4の前後操作性がさら
に改善されるものである。
In the figure, the brush outer diameter of the edge brush 26 is larger than the outer diameter of the main rotating brush 13.
When the main body 1 is operated back and forth with the handle 4, when the main rotating brush 13 is operated in a direction opposite to the rotating direction, the rotational force of the edge brush 26 further assists the running of the main body 1 in the opposite direction. In addition, the operating force of the handle 4 is small, the usability is improved, and the front-back operability of the handle 4 is further improved.
【0024】(実施例3)図7は、本願発明の第3の実
施例を示すもので、上記実施例と同一部分については、
同一符号を付してその説明を省略する。
(Embodiment 3) FIG. 7 shows a third embodiment of the present invention.
The same reference numerals are given and the description is omitted.
【0025】図7において、モータシャフト12に筒状
体14を固定し、エッジブラシ26のシャフト32の回
転を遊星歯車33で減速駆動し、エッジブラシ26の回
転数を主回転ブラシ13の回転数よりさらに低くしたこ
とから、使用中エッジブラシ26やブラシ体30が家具
に触れても、大きな傷を付けることがない。
In FIG. 7, the cylindrical body 14 is fixed to the motor shaft 12, the rotation of the shaft 32 of the edge brush 26 is reduced and driven by the planetary gear 33, and the rotation speed of the edge brush 26 is changed to the rotation speed of the main rotary brush 13. Since the height is further reduced, even if the edge brush 26 or the brush body 30 touches the furniture during use, it does not cause a large scratch.
【0026】[0026]
【発明の効果】本発明の請求項1記載の発明によれば、
周面に少なくともブラシ状または薄板状の攪拌体または
払拭体を設けた筒状体で形成された主回転ブラシと、前
記筒状体に配するモータと、前記モ−タの回転を減速し
て前記筒状体を回転させる減速装置とを備え、前記筒状
体の少なくとも一方の端部に、前記筒状体と同軸でかつ
前記主回転ブラシの回転方向と異なる方向に回転するブ
ラシ体を配し、前記ブラシ体周面に少なくともブラシ状
または薄板状の攪拌体または払拭体からなるエッジブラ
シを設けたもので、攪拌体または払拭体の回転力により
本体の走行を補助することから、ハンドルの前後操作力
は軽減され、使い勝手が良くなり、取扱い操作性の向上
が図れる。
According to the first aspect of the present invention,
A main rotating brush formed of a cylindrical body provided with at least a brush-like or thin plate-like agitating body or a wiping body on a peripheral surface, a motor arranged on the cylindrical body, and a motor for reducing the rotation of the motor. A speed reducer for rotating the cylindrical body, and a brush body that is coaxial with the cylindrical body and that rotates in a direction different from the rotation direction of the main rotating brush is provided at at least one end of the cylindrical body. An edge brush composed of at least a brush-like or thin plate-like stirring body or a wiping body is provided on the peripheral surface of the brush body, and the rotation of the stirring body or the wiping body assists the running of the main body. The front-back operation force is reduced, the usability is improved, and the handling operability can be improved.
【0027】本発明の請求項2記載の発明によれば、ブ
ラシ体の回転数を主回転ブラシの回転数より高く設定し
たので、壁と床面とのコ−ナ−部、又は家具と床とのコ
−ナ−部のゴミをエッジブラシで掻き揚げる力がアップ
し、隅部の集塵性能がアップする。
According to the second aspect of the present invention, the number of revolutions of the brush body is set higher than the number of revolutions of the main rotating brush. The power of scraping off the dust at the corners with the edge brush is improved, and the dust collecting performance at the corners is improved.
【0028】本発明の請求項3記載の発明によれば、エ
ッジブラシの外径を、主回転ブラシの攪拌体または払拭
体の外径より大きく設定したもので、エッジブラシの回
転力により本体の走行を補助することから、ハンドルの
前後操作力はさらに軽減され使い勝手が良くなり、取扱
い操作性の向上が図れる。
According to the third aspect of the present invention, the outer diameter of the edge brush is set to be larger than the outer diameter of the stirrer or the wiping member of the main rotary brush, and the rotational force of the edge brush causes the main body to rotate. Since the traveling is assisted, the front-rear operating force of the steering wheel is further reduced, the usability is improved, and the handling operability can be improved.
【0029】本発明の請求項4記載の発明によれば、減
速装置に、筒状体と同軸上に回転中心を有する遊星歯車
を用いるようにしたので、減速に必要なベルト等が不要
となり省スペ−ス化が図れ、小型化が図れるものであ
る。
According to the invention of claim 4 of the present invention, since the planetary gear having a rotation center coaxially with the cylindrical body is used for the reduction gear, a belt or the like required for reduction is not required, so that the reduction can be achieved. Space can be achieved, and miniaturization can be achieved.
【0030】本発明の請求項5記載の発明によれば、ブ
ラシ体の回転数を主回転ブラシの回転数より低く設定し
たので、使用時にエッジブラシが家具に当たっても大き
な傷を付けることがない。
According to the fifth aspect of the present invention, the number of revolutions of the brush body is set lower than the number of revolutions of the main rotating brush, so that even when the edge brush hits the furniture during use, no significant damage is caused.
【0031】本発明の請求項6記載の発明によれば、塵
埃吸引用の電動送風機と、塵埃を捕集する集塵室を有す
る電気掃除機に、請求項1〜5のいずれか1項記載の床
ノズルを接続するようにしたことで、集塵性能が良く、
使用勝手の良い電気掃除機を提供することができる。
According to a sixth aspect of the present invention, there is provided an electric vacuum cleaner having a dust suction electric blower and a dust collection chamber for collecting dust. By connecting the floor nozzle, dust collection performance is good,
An easy-to-use vacuum cleaner can be provided.
【図面の簡単な説明】[Brief description of the drawings]
【図1】本発明の第1の実施例を示す床ノズルを組込ん
だ電気掃除機の正面図
FIG. 1 is a front view of a vacuum cleaner incorporating a floor nozzle according to a first embodiment of the present invention.
【図2】同電気掃除機の側面図FIG. 2 is a side view of the vacuum cleaner.
【図3】同電気掃除機の断面図FIG. 3 is a sectional view of the vacuum cleaner.
【図4】同電気掃除機の背面図FIG. 4 is a rear view of the vacuum cleaner.
【図5】同床ノズルの断面図FIG. 5 is a cross-sectional view of the floor nozzle.
【図6】本発明の第2の実施例を示す床ノズルの部分断
面図
FIG. 6 is a partial cross-sectional view of a floor nozzle showing a second embodiment of the present invention.
【図7】本発明の第3の実施例を示す床ノズルの部分断
面図
FIG. 7 is a partial sectional view of a floor nozzle showing a third embodiment of the present invention.
【図8】従来の例を示す床ノズルの側面図FIG. 8 is a side view of a floor nozzle showing a conventional example.
【図9】同床ノズル部の断面図FIG. 9 is a sectional view of the nozzle section of the floor.
【符号の説明】[Explanation of symbols]
11 モータ 13 主回転ブラシ 14 筒状体 21 遊星歯車(減速装置) 26 エッジブラシ 27 ブラシ体 DESCRIPTION OF SYMBOLS 11 Motor 13 Main rotating brush 14 Cylindrical body 21 Planetary gear (reduction gear) 26 Edge brush 27 Brush body
───────────────────────────────────────────────────── フロントページの続き (72)発明者 伊藤 幸一 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 Fターム(参考) 3B057 FA14 3B061 AA18 AA43 AA55 AD15  ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Koichi Ito 1006 Kazuma Kadoma, Kadoma-shi, Osaka Matsushita Electric Industrial Co., Ltd. F-term (reference) 3B057 FA14 3B061 AA18 AA43 AA55 AD15

Claims (6)

    【特許請求の範囲】[Claims]
  1. 【請求項1】 周面に少なくともブラシ状または薄板状
    の攪拌体または払拭体を設けた筒状体で形成された主回
    転ブラシと、前記筒状体に配するモータと、前記モ−タ
    の回転を減速して前記筒状体を回転させる減速装置とを
    備え、前記筒状体の少なくとも一方の端部に、前記筒状
    体と同軸でかつ前記主回転ブラシの回転方向と異なる方
    向に回転するブラシ体を配し、前記ブラシ体周面に少な
    くともブラシ状または薄板状の攪拌体または払拭体から
    なるエッジブラシを設けた床ノズル。
    A main rotating brush formed of a cylindrical body provided with at least a brush-like or thin plate-like agitating body or a wiping body on a peripheral surface; a motor arranged on the cylindrical body; A speed reducer for reducing the rotation to rotate the cylindrical body, and rotating at least one end of the cylindrical body in a direction coaxial with the cylindrical body and in a direction different from the rotation direction of the main rotating brush. A floor nozzle provided with a brush body to be provided, and an edge brush formed of at least a brush-like or thin plate-like agitating body or a wiping body on the peripheral surface of the brush body.
  2. 【請求項2】 ブラシ体の回転数を主回転ブラシの回転
    数より高く設定した請求項1記載の床ノズル。
    2. The floor nozzle according to claim 1, wherein the rotation speed of the brush body is set higher than the rotation speed of the main rotating brush.
  3. 【請求項3】 エッジブラシの外径を、主回転ブラシの
    攪拌体または払拭体の外径より大きく設定した請求項1
    又は2記載の床ノズル。
    3. The outer diameter of the edge brush is set to be larger than the outer diameter of the stirring member or the wiping member of the main rotating brush.
    Or the floor nozzle according to 2.
  4. 【請求項4】 減速装置に、筒状体と同軸上に回転中心
    を有する遊星歯車を用いた請求項1〜3のいずれか1項
    記載の床ノズル。
    4. The floor nozzle according to claim 1, wherein a planetary gear having a rotation center coaxially with the cylindrical body is used as the reduction gear.
  5. 【請求項5】 ブラシ体の回転数を主回転ブラシの回転
    数より低く設定した請求項1記載の床ノズル。
    5. The floor nozzle according to claim 1, wherein the rotation speed of the brush body is set lower than the rotation speed of the main rotating brush.
  6. 【請求項6】 塵埃吸引用の電動送風機と、塵埃を捕集
    する集塵室と、請求項1〜5のいずれか1項記載の床ノ
    ズルを備えた電気掃除機。
    6. A vacuum cleaner provided with an electric blower for sucking dust, a dust collecting chamber for collecting dust, and a floor nozzle according to any one of claims 1 to 5.
JP34448999A 1999-12-03 1999-12-03 Floor nozzle and vacuum cleaner Withdrawn JP2001157657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34448999A JP2001157657A (en) 1999-12-03 1999-12-03 Floor nozzle and vacuum cleaner

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34448999A JP2001157657A (en) 1999-12-03 1999-12-03 Floor nozzle and vacuum cleaner
KR1020000072437A KR100758074B1 (en) 1999-12-03 2000-12-01 Vacuum cleaner
CNB001344773A CN1179699C (en) 1999-12-03 2000-12-01 Electric suction cleaner

Publications (1)

Publication Number Publication Date
JP2001157657A true JP2001157657A (en) 2001-06-12

Family

ID=18369670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34448999A Withdrawn JP2001157657A (en) 1999-12-03 1999-12-03 Floor nozzle and vacuum cleaner

Country Status (1)

Country Link
JP (1) JP2001157657A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398232A (en) * 2000-10-03 2004-08-18 Matsushita Electric Corp Agitator and suction fan motor drive arrangements in vacuum cleaners
JP2011016026A (en) * 2010-10-28 2011-01-27 Hitachi Appliances Inc Suction port body of vacuum cleaner, and vacuum cleaner using the same
JP2011177214A (en) * 2010-02-26 2011-09-15 Sanyo Electric Co Ltd Floor suction tool of vacuum cleaner
JP2012010782A (en) * 2010-06-29 2012-01-19 Sanyo Electric Co Ltd Floor suction tool of vacuum cleaner
JP2017221785A (en) * 2017-09-28 2017-12-21 日立アプライアンス株式会社 Vacuum cleaner
US10213077B2 (en) 2014-03-19 2019-02-26 Dyson Technology Limited Cleaner head
US10213078B2 (en) 2015-11-19 2019-02-26 Samsung Electronics Co., Ltd. Vacuum cleaner
JP2019122806A (en) * 2019-03-27 2019-07-25 日立グローバルライフソリューションズ株式会社 Vacuum cleaner
US10555650B2 (en) 2014-03-19 2020-02-11 Dyson Technology Limited Cleaner appliance

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398232A (en) * 2000-10-03 2004-08-18 Matsushita Electric Corp Agitator and suction fan motor drive arrangements in vacuum cleaners
GB2398232B (en) * 2000-10-03 2005-03-23 Matsushita Electric Corp Agitator drive motor and fan motor arrangements in vacuum cleaners
JP2011177214A (en) * 2010-02-26 2011-09-15 Sanyo Electric Co Ltd Floor suction tool of vacuum cleaner
JP2012010782A (en) * 2010-06-29 2012-01-19 Sanyo Electric Co Ltd Floor suction tool of vacuum cleaner
JP2011016026A (en) * 2010-10-28 2011-01-27 Hitachi Appliances Inc Suction port body of vacuum cleaner, and vacuum cleaner using the same
US10213077B2 (en) 2014-03-19 2019-02-26 Dyson Technology Limited Cleaner head
US10555650B2 (en) 2014-03-19 2020-02-11 Dyson Technology Limited Cleaner appliance
US10213078B2 (en) 2015-11-19 2019-02-26 Samsung Electronics Co., Ltd. Vacuum cleaner
JP2017221785A (en) * 2017-09-28 2017-12-21 日立アプライアンス株式会社 Vacuum cleaner
JP2019122806A (en) * 2019-03-27 2019-07-25 日立グローバルライフソリューションズ株式会社 Vacuum cleaner

Similar Documents

Publication Publication Date Title
JP2001157657A (en) Floor nozzle and vacuum cleaner
JPH05305044A (en) Suction tool for vacuum cleaner
JP2001120473A (en) Suction tool for electric vacuum cleaner
KR100758074B1 (en) Vacuum cleaner
JP2000166826A (en) Vacuum cleaner
JP2003250725A (en) Suction port and vacuum cleaner using the same
JP3777618B2 (en) Floor nozzle for vacuum cleaner
JP3449677B2 (en) Vacuum cleaner suction body
JP2003339589A (en) Suction port body and vacuum cleaner
JP3214030B2 (en) Vacuum cleaner suction tool
KR20010081426A (en) Suction nozzle assembly with mop for vacuum cleaner
JP2693872B2 (en) Vacuum cleaner suction body
KR200148057Y1 (en) Vacuum cleaner
JP2880522B2 (en) Electric floor polisher
JP3141495B2 (en) Electric vacuum cleaner
JP3303861B2 (en) Vacuum cleaner and suction device for vacuum cleaner
JP3972327B2 (en) Vacuum cleaner suction port
JPH11104045A (en) Vacuum cleaner
JPH119521A (en) Floor suction nozzle for electric vacuum cleaner
KR0140763B1 (en) Mop transfer device of vacuum cleaner
KR200267169Y1 (en) An inhaler of the vacuum cleaner
KR950000524Y1 (en) Driver of wet duster for vacuum cleaner
KR20050104999A (en) A rotation brush power apparatus of vacuum cleaner
JP2538476Y2 (en) Floor washer
JP3214020B2 (en) Vacuum cleaner suction tool

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060511

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20060613

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20080208