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JPS61238219A - Floor nozzle for electric cleaner - Google Patents

Floor nozzle for electric cleaner

Info

Publication number
JPS61238219A
JPS61238219A JP8050485A JP8050485A JPS61238219A JP S61238219 A JPS61238219 A JP S61238219A JP 8050485 A JP8050485 A JP 8050485A JP 8050485 A JP8050485 A JP 8050485A JP S61238219 A JPS61238219 A JP S61238219A
Authority
JP
Japan
Prior art keywords
floor nozzle
rotating brush
vacuum cleaner
electric motor
suction
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.)
Pending
Application number
JP8050485A
Other languages
Japanese (ja)
Inventor
昌弘 木村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8050485A priority Critical patent/JPS61238219A/en
Publication of JPS61238219A publication Critical patent/JPS61238219A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Vacuum Cleaner (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は回転ブラシを有する電気掃除機用床ノズルに関
するものである。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a floor nozzle for a vacuum cleaner with rotating brushes.

従来の技術 この種従来の床ノズルにあっては、掃除機の吸引側に接
続された床ノズル本体に、回転ブラシを内設した吸込室
とエアータービンを内設したタービン室とをそれぞれ形
成し、またこれら両室は通気口6で連通しである。
Conventional Technology In a conventional floor nozzle of this type, a suction chamber containing a rotating brush and a turbine chamber containing an air turbine are formed in the floor nozzle body connected to the suction side of a vacuum cleaner. , and these two chambers are communicated through a vent 6.

掃除機を運転すると、その吸引力で吸込室→通気ロ→タ
ービン室と空気が流入されて、エアータービンが回転す
る。そしてこの回転はベルトなどの動力伝達手段を介し
て回転ブラシに伝えられるものである。
When you run a vacuum cleaner, the suction force causes air to flow into the suction chamber, then through the ventilation chamber, and then into the turbine chamber, causing the air turbine to rotate. This rotation is then transmitted to the rotating brush via a power transmission means such as a belt.

別の方式として、床ノズル本体内に回転ブラシ駆動用電
動機を配置し、掃除機本体に設けたコンセントからホー
ス延長管の外周に電源コードを配線して、回転ブラシを
駆動する。いわゆる電動ブラシ式床ノズルがある。
As another method, a rotary brush driving electric motor is disposed within the floor nozzle body, and a power cord is wired from an outlet provided in the vacuum cleaner body to the outer periphery of the hose extension tube to drive the rotary brush. There is a so-called electric brush type floor nozzle.

発明が解決しようとする問題点 前者のエアータービン式の床ノズルの場合、回転ブラシ
の回転力は吸引により流入する空気がエアータービンを
回転させることにより発生し、したがって、空気流入量
が低下するとエアータービンに当る空気の流速が低下し
、回転ブラシの出力も低下する。
Problems to be Solved by the Invention In the case of the former air turbine type floor nozzle, the rotational force of the rotating brush is generated by the air flowing in due to suction rotating the air turbine. Therefore, when the amount of air inflow decreases, the air The air flow rate hitting the turbine is reduced and the output of the rotating brushes is also reduced.

この場合じゅうたんの抵抗によって回転ブラシの回転が
できない場合もある。
In this case, the rotating brush may not be able to rotate due to the resistance of the carpet.

また、流入路の途中にエアータービンを配置し、吸引力
によってエアータービンを回転させているため、吸引力
の犬き々掃除機でないと使用できなかったり、さらには
掃除機本体性能の大部分をエアータービンで消費してし
まう問題がある。
In addition, an air turbine is placed in the middle of the inflow path, and the air turbine is rotated by suction power, so it can only be used with a vacuum cleaner with suction power, and most of the performance of the vacuum cleaner itself is reduced. There is a problem that the air turbine consumes it.

そのうえ、このエアータービンの回転時に発生する音が
非常にうるさいことも問題である。
Another problem is that the air turbine makes very noisy noise when it rotates.

また、後者の電動ブラシ式床ノズルの場合、床ノズル内
の電動機へ電流を送る配線を掃除機本体に設けたコンセ
ントから床ノズルにかけて、ホックでホースや延長管に
取り付けて行なっているものがほとんどで、この配線作
業が掃除準備や終了後の始末にたいへんめんどうである
In addition, in the case of the latter type of electric brush type floor nozzle, most of them have a wire that sends current to the electric motor in the floor nozzle from an outlet installed in the vacuum cleaner body to the floor nozzle, and is attached to a hose or extension pipe with a hook. This wiring work is very troublesome when preparing for cleaning and cleaning up after cleaning.

また、この電動ブラシ式床ノズルは本格的にじゅうたん
を掃除するために考案されたもので、大きな回転ブラシ
を駆動するため、電動機も大きくなり、床ノズル全体外
;大きくて、掃除操作の非常にしにくいものであった。
In addition, this electric brush type floor nozzle was devised for serious carpet cleaning, and because it drives a large rotating brush, the electric motor is also large, and the entire floor nozzle is removed; it is large and extremely difficult to clean. It was difficult.

さらに、前記両方式とも回転ブラシの回転数は被掃除面
負荷や、掃除機本体の吸引力によって変動するものであ
り、たたみ、木床においては回転を停止するようになっ
ていた。
Furthermore, in both types, the rotational speed of the rotating brush varies depending on the load on the surface to be cleaned and the suction force of the vacuum cleaner body, and the rotation is stopped when cleaning a folded or wooden floor.

本発明はこのような従来の問題点を解消したものであり
、使い勝手のよい床ノズルを提供するものである。
The present invention solves these conventional problems and provides a floor nozzle that is easy to use.

問題点を解決するための手段 この問題点を解決する本発明の技術的な手段は回転ブラ
シ駆動用の電動機の電源としてバッテリーを設け、さら
に電動機の制御回路を付加したものである。
Means for Solving the Problem The technical means of the present invention for solving this problem is to provide a battery as a power source for the electric motor for driving the rotating brush, and further add a control circuit for the electric motor.

作   用 この技術的手段による作用は次のようになる。For production The effect of this technical means is as follows.

すなわち、掃除機本体を作動させるとともに、回転ブラ
シを動作させると、被掃除面の塵埃は、回転ブラシでか
き上げられ、掃除機本体に吸引されるものである。
That is, when the vacuum cleaner main body is operated and the rotating brush is also operated, dust on the surface to be cleaned is scraped up by the rotating brush and sucked into the vacuum cleaner main body.

また制御回路により電動機の出力を制御することで回転
ブラシの回転数を任意に変えることができる。
Further, by controlling the output of the electric motor using a control circuit, the rotation speed of the rotating brush can be changed arbitrarily.

実施例 以下、本発明の一実施例を添付図面にもとづいて説明す
る。
Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings.

第1図〜第3図において、7は上下本体部材8゜9をバ
ンパー10を介して結合して構成した床ノズル本体で、
その前方には回転ブラシ11を内蔵した吸込室12が形
成してあり、また後方にはバッテリー13と電動機14
が左右略対称に配置されている。15は略半円筒状の接
続ケースで、前記吸込室12の後方中央に配置され、上
下本体部材8,9に俯仰自在に連結されている。1eは
接続ケース16の開口部に回動自在に接続された接続パ
イプで、掃除機本体の吸引側に接続される。
In FIGS. 1 to 3, 7 is a floor nozzle body constructed by connecting upper and lower body members 8°9 via a bumper 10;
A suction chamber 12 containing a rotating brush 11 is formed in front of it, and a battery 13 and an electric motor 14 are formed in the rear.
are arranged approximately symmetrically. Reference numeral 15 denotes a substantially semi-cylindrical connection case, which is disposed at the rear center of the suction chamber 12 and connected to the upper and lower main body members 8 and 9 so as to be able to rise and fall. A connection pipe 1e is rotatably connected to the opening of the connection case 16, and is connected to the suction side of the cleaner body.

1了は電動機14の回転力を取り出す動力軸で、先端に
はプーリー18が取り付けられている。このプーリー1
8から回転ブラシ11の一端に取り付けられたプーリー
19にベルト20がかけられており、これにより動力が
伝達される。21は回転ブラシ110両端に設けた軸受
、22はスイッチ、23は電動機14の制御回路で、被
掃除面に応じて設定した回転数となる工うにスイッチ2
2の切替でコントロールされる。
1 is a power shaft that takes out the rotational force of the electric motor 14, and a pulley 18 is attached to the tip. This pulley 1
A belt 20 is looped from 8 to a pulley 19 attached to one end of the rotating brush 11, and power is thereby transmitted. 21 is a bearing provided at both ends of the rotating brush 110, 22 is a switch, and 23 is a control circuit for the electric motor 14. The switch 2 is used to control the rotation speed set according to the surface to be cleaned.
Controlled by switching 2.

掃除をするには床ノズル本体7を掃除機本体に接続し、
同掃除機本体のスイッチを操作するとともに、床ノズル
本体7のスイッチ22を操作し、回転ブラシ11を回転
させ掃除を行なう。
To clean, connect the floor nozzle body 7 to the vacuum cleaner body,
At the same time as operating the switch on the vacuum cleaner main body, the user also operates the switch 22 on the floor nozzle main body 7 to rotate the rotary brush 11 and perform cleaning.

被掃除面がじゅうたんなどの場合には回転ブラシ11に
より被掃除面より塵埃をかき上げるとともに、掃除機本
体の吸引力により塵埃を吸引する。
When the surface to be cleaned is a carpet or the like, the rotating brush 11 scrapes up dust from the surface, and the suction force of the cleaner body sucks the dust.

したがって、掃除機本体の吸引力の低下によシ回転プラ
、シの回転も低下し、性能低下していたことがなくなり
、またタービンによる吸引力のロスがなくなるため、性
能の低い掃除機本体でも十分に掃除性能を得ることがで
きる。さらにタービンによる騒音の発生がなくなるので
静かな床ノズルを得られる。
Therefore, the reduction in the suction power of the vacuum cleaner body will cause the rotation of the rotary puller and the shaft to decrease, which will no longer result in performance deterioration.Also, since there will be no loss of suction power due to the turbine, even if the vacuum cleaner body has low performance. It is possible to obtain sufficient cleaning performance. Furthermore, since the noise generated by the turbine is eliminated, a quiet floor nozzle can be obtained.

また、配線処理の必要がなく、現行の掃除機全部を対象
に使用可能で、じゅうたん掃除性能が大きく向上した床
ノズルが得られる。
Furthermore, a floor nozzle that does not require wiring, can be used with all current vacuum cleaners, and has greatly improved carpet cleaning performance can be obtained.

特に、たたみ、木床等で回転ブラシを低速回転させ固形
物の初期の移動を助けてやることで、吸引力の弱い掃除
機でも吸込むようにすることで、掃除性能の向上が図れ
る。
In particular, cleaning performance can be improved by rotating the rotary brush at low speed on tatami floors, wooden floors, etc. to assist in the initial movement of solid matter, so that even a vacuum cleaner with weak suction power can suck it up.

発明の効果 このように、本発明は回転ブラシの駆動をバ、ッテリー
電源を利用した電動機で行ない、低騒音化。
Effects of the Invention As described above, the present invention reduces noise by driving the rotating brush with an electric motor using battery power.

性能ロスの低減、配線の不用を実現しつつ、回転ブラシ
の回転数を掃除面の状態に合わせて変化させられるよう
にし、各床面に対応して集塵性能を向上したものである
This product reduces performance loss and eliminates the need for wiring, while making it possible to change the rotation speed of the rotating brush according to the condition of the surface to be cleaned, improving dust collection performance for each floor surface.

特に固形物の初期の移動を回転ブラシの回転で助けてや
ることで吸い込みやすくできるものである。
In particular, by assisting the initial movement of solids with the rotation of a rotating brush, suction can be made easier.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の実施例を示す床ノズルの上本体部材を
外した状態での平面図、第2図は斜視図である。 11・・・・・・回転ブラシ、13・・・・・・バッテ
リー、14・・・・・・電動機、23・・・・・・制御
回路。
FIG. 1 is a plan view of a floor nozzle showing an embodiment of the present invention with the upper body member removed, and FIG. 2 is a perspective view. 11... Rotating brush, 13... Battery, 14... Electric motor, 23... Control circuit.

Claims (1)

【特許請求の範囲】[Claims] バッテリーと、このバッテリーを電源とする電動機と、
同電動機により駆動される回転ブラシと、電動機の回転
数を制御する制御回路とを具備した電気掃除機用床ノズ
ル。
A battery, an electric motor powered by the battery,
A floor nozzle for a vacuum cleaner that includes a rotating brush driven by the electric motor and a control circuit that controls the rotation speed of the electric motor.
JP8050485A 1985-04-16 1985-04-16 Floor nozzle for electric cleaner Pending JPS61238219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8050485A JPS61238219A (en) 1985-04-16 1985-04-16 Floor nozzle for electric cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8050485A JPS61238219A (en) 1985-04-16 1985-04-16 Floor nozzle for electric cleaner

Publications (1)

Publication Number Publication Date
JPS61238219A true JPS61238219A (en) 1986-10-23

Family

ID=13720140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8050485A Pending JPS61238219A (en) 1985-04-16 1985-04-16 Floor nozzle for electric cleaner

Country Status (1)

Country Link
JP (1) JPS61238219A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63246122A (en) * 1987-04-02 1988-10-13 松下電器産業株式会社 Electromotive type suction tool for floor
JPS648941A (en) * 1987-06-30 1989-01-12 Toshiba Corp Electric cleaner
JPH0376547U (en) * 1989-11-28 1991-07-31
JPH04218129A (en) * 1991-04-19 1992-08-07 Sanyo Electric Co Ltd Motorized sucking tool for floor
JP2007313100A (en) * 2006-05-26 2007-12-06 Toshiba Corp Suction port body and vacuum cleaner provided with the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63246122A (en) * 1987-04-02 1988-10-13 松下電器産業株式会社 Electromotive type suction tool for floor
JPS648941A (en) * 1987-06-30 1989-01-12 Toshiba Corp Electric cleaner
JPH0376547U (en) * 1989-11-28 1991-07-31
JPH04218129A (en) * 1991-04-19 1992-08-07 Sanyo Electric Co Ltd Motorized sucking tool for floor
JP2007313100A (en) * 2006-05-26 2007-12-06 Toshiba Corp Suction port body and vacuum cleaner provided with the same

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