JPH0584180A - Floor brush for vacuum cleaner - Google Patents
Floor brush for vacuum cleanerInfo
- Publication number
- JPH0584180A JPH0584180A JP3245845A JP24584591A JPH0584180A JP H0584180 A JPH0584180 A JP H0584180A JP 3245845 A JP3245845 A JP 3245845A JP 24584591 A JP24584591 A JP 24584591A JP H0584180 A JPH0584180 A JP H0584180A
- Authority
- JP
- Japan
- Prior art keywords
- brush
- rotating
- floor brush
- floor
- vacuum cleaner
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電気掃除機の床ブラシ
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 brush for an electric vacuum cleaner.
【０００２】[0002]
【従来の技術】家事労働において、掃除という作業は電
気掃除機の発展によって軽減されたものの、吸引力の向
上や掃除する床面の多様化（例えば、じゅうたんの普
及）等によって、床面上に床ブラシを走行させるには抵
抗が大きく、依然として疲労が伴なう重労働である。特
に、じゅうたんが敷かれた床面を掃除する場合は、従来
の床ブラシはじゅうたん内のちり、ほこりなどを吸引す
る力が弱いため、同じ個所を力を入れて何回も床ブラシ
を前後に移動させなければならないので、疲労が倍加す
る。2. Description of the Related Art In household work, although the work of cleaning has been reduced by the development of electric vacuum cleaners, it has become difficult to clean the floor surface by improving suction power and diversifying the floor surface to be cleaned (for example, the spread of carpets). There is great resistance to running a floor brush, and it is still a heavy labor that accompanies fatigue. Especially when cleaning a carpeted floor surface, the conventional floor brush has a weak force to suck dust and dirt inside the carpet, so use the same area to move the floor brush back and forth many times. Fatigue doubles because it has to be moved.
【０００３】そこで、電気掃除機における走行抵抗の低
減、操作性の改善を目的とした種々の開発が行なわれて
おり、その一例として、特開平３−２９号公報に開示さ
れた発明がある。この発明に係る電気掃除機の床ブラシ
は、吸込口を有する床ブラシ本体と、この床ブラシ本体
に吸込口に臨んで正逆回転自在に支持された回転ブラシ
と、床ブラシ本体に設けられ回転ブラシを正逆回転駆動
する正逆回転可能な回転ブラシ用電動機と、床ブラシ本
体に正逆回転自在に支持された走行用駆動輪と、床ブラ
シ本体に設けられ駆動輪を正逆回転駆動する正逆回転可
能な駆動輪用電動機とを備えるとともに、駆動輪用電動
機が正転するとき回転ブラシ用電動機が正転し駆動輪用
電動機が逆転するとき回転ブラシ用電動機が逆転するよ
うに両電動機を連動させる正逆反転用開閉器を備えたも
のである。Therefore, various developments have been made for the purpose of reducing the running resistance and improving the operability of the electric vacuum cleaner, and an example thereof is the invention disclosed in Japanese Patent Laid-Open No. 3-29. A floor brush of an electric vacuum cleaner according to the present invention includes a floor brush body having a suction port, a rotating brush which is supported by the floor brush body so as to be rotatable in forward and reverse directions facing the suction port, and a floor brush body provided with a rotating brush. An electric motor for a rotating brush that can rotate the brush forward and backward, a drive wheel for traveling that is rotatably supported by the floor brush main body, and a drive wheel that is provided on the floor brush main body for normal and reverse rotation. A drive wheel electric motor capable of rotating in the forward and reverse directions, and both electric motors such that when the drive wheel electric motor rotates in the normal direction, the rotating brush electric motor rotates in the normal direction and when the drive wheel electric motor rotates in the reverse direction, the rotating brush electric motor rotates in the reverse direction. It is equipped with a forward / reverse reversing switch for interlocking.
【０００４】そして、このように構成したことにより、
前進時でも後退時でも良好な走行性が得られ、走行のた
めの操作性も向上し、また、回転ブラシか反転すること
により、じゅうたんなどから塵埃を効果的に掻き出すこ
とができ、ブラッシング効果が向上するとしている。And, by having such a configuration,
Good running performance is obtained both when moving forward and backward, and operability for running is also improved.By rotating the rotating brush or reversing, dust can be effectively scraped off from the carpet, etc., and the brushing effect is improved. It is supposed to improve.
【０００５】[0005]
【発明が解決しようとする課題】上述のように、従来の
電気掃除機は、床ブラシが電気掃除機を操作する人の前
後方向に走行することを前提としており、走行抵抗は確
かに軽減されるが、前傾姿勢で腰を曲げ、腕を前後に動
かして床ブラシを前後方向に走行させなければならな
ず、また、じゅうたんを掃除する際は同じ個所で床ブラ
シを何回も前後に移動させなければならない。このた
め、背中、腰部の筋肉及び肩部の筋肉の運動を余儀なく
要求されることになり、筋肉疲労を伴なうという問題は
解決されなかった。As described above, the conventional vacuum cleaner is premised on that the floor brush travels in the front-back direction of the person who operates the vacuum cleaner, and the running resistance is certainly reduced. However, you must bend your hips in a forward leaning position and move your arms back and forth to move the floor brush back and forth, and when cleaning the carpet, move the floor brush back and forth at the same location many times. I have to move it. Therefore, exercise of the muscles of the back, waist and shoulders is inevitably required, and the problem of muscle fatigue cannot be solved.
【０００６】本発明は、上記の課題を解決すべくなされ
たもので、床面、特にじゅうたんが敷かれた床面の掃除
機能を向上させ、かつ掃除にあたって操作抵抗がきわめ
て小さく、疲労を誘発することのない電気掃除機用床ブ
ラシを得ることを目的としたものである。The present invention has been made to solve the above-mentioned problems, and improves the cleaning function of the floor surface, particularly the floor surface covered with a carpet, and the operation resistance during cleaning is extremely small, which causes fatigue. The purpose is to obtain a floor brush for a vacuum cleaner that does not exist.
【０００７】[0007]
【課題を解決するための手段】本発明に係る電気掃除機
用床ブラシは、平面円形状に形成すると共に、この床ブ
ラシが床面上で正逆方向に回転する回転機構を設けたも
のである。また、上記の床ブラシにおいて、底面の直径
方向に吸込口を設けると共に、中心部を通り吸込口と直
交してその両側に正逆方向に回転自在に支持された回転
車輪及びこの回転車輪をそれぞれ独立して駆動する正逆
回転可能なモータを設けたものである。さらに、この床
ブラシにおいて、吸込口内の両側にそれぞれ着脱可能か
つ正逆回転自在に支持された回転ブラシを設け、さらに
は、これら回転ブラシをそれぞれ独立して駆動する正逆
回転可能モータを設けたものである。A floor brush for an electric vacuum cleaner according to the present invention is formed in a plane circular shape and is provided with a rotating mechanism for rotating the floor brush in the forward and reverse directions on the floor surface. is there. Further, in the above floor brush, while providing a suction port in the diametrical direction of the bottom surface, a rotary wheel passing through the central portion and orthogonal to the suction port and rotatably supported in both forward and reverse directions on both sides thereof and the rotary wheel, respectively. It is provided with a motor that can be driven independently and can rotate forward and backward. Further, in this floor brush, a rotating brush that is detachably supported on both sides inside the suction port and is rotatably supported in forward and reverse directions is provided, and further, a forward and reverse rotatable motor that independently drives these rotating brushes is provided. It is a thing.
【０００８】[0008]
【作用】本発明においては床ブラシを回転させて掃除を
行なう。この場合、回転車輪とこれを駆動するモータと
からなる一対の回転機構を設けることにより、床面との
抵抗を軽減して正逆方向に任意に回転させ、床面を掃除
する。また、回転機構に加えて吸込口に一対の回転ブラ
シとその駆動モータを設け、回転ブラシを正逆方向に回
転しうるようにしたので、じゅうたんが敷かれた床面で
もより強力にちり、ほこりを吸込み、掃除する。さら
に、回転ブラシを回転化学雑巾と交換すれば、板の間の
掃除は勿論、床磨きも自動的に行なうことができる。In the present invention, the floor brush is rotated for cleaning. In this case, by providing a pair of rotating mechanisms composed of rotating wheels and a motor for driving the rotating wheels, the resistance to the floor surface is reduced, and the wheels are rotated in forward and reverse directions to clean the floor surface. In addition to the rotating mechanism, a pair of rotating brushes and its drive motor are installed in the suction port so that the rotating brushes can be rotated in the forward and reverse directions. Inhale and clean. Further, if the rotary brush is replaced with a rotary chemical rag, not only cleaning between the plates but also floor polishing can be automatically performed.
【０００９】[0009]
【実施例】図１は本発明に係る床ブラシを使用した電気
掃除機の全体構成を示す斜視図である。図において、１
は電動送風機、この電動送風機に連通する集塵室、電源
コード３を巻取るコードリール等を内蔵した掃除機本
体、２は後輪である。なお、図示していないが、掃除機
本体１の下面前部には前輪が設けられている。４はホー
スで、一端には掃除機本体１の接続口に接続される接続
管５が取付けられており、他端にはハンドル７を備えた
握り管（取手）６が設けられている。８は握り管６に設
けられた手元操作部である。１０は平面円形の床ブラシ
で、上面の中心部に設けた連結穴１８には回動管１２が
３６０°回転可能に装着されており、回動管１２と握り
管６とはパイプ９で連結されている。1 is a perspective view showing the overall construction of an electric vacuum cleaner using a floor brush according to the present invention. In the figure, 1
Is an electric blower, a dust collecting chamber communicating with the electric blower, a cleaner body incorporating a cord reel for winding the power cord 3, and 2 are rear wheels. Although not shown, a front wheel is provided on the front surface of the lower surface of the cleaner body 1. Reference numeral 4 denotes a hose, one end of which is provided with a connection pipe 5 connected to the connection port of the cleaner body 1, and the other end of which is provided with a grip pipe 6 having a handle 7. Reference numeral 8 denotes a hand-side operation portion provided on the grip tube 6. Reference numeral 10 denotes a floor circular brush having a flat surface. A rotating tube 12 is rotatably mounted in a connecting hole 18 provided in the center of the upper surface so that the rotating tube 12 can be rotated by 360 °. The rotating tube 12 and the grip tube 6 are connected by a pipe 9. Has been done.
【００１０】実施例１．図２は一部を断面で示した本発
明に係る床ブラシの第１の実施例の底面図である。１０
は円形の床ブラシ、１１は合成樹脂成型品からなる床ブ
ラシ１０の本体、１３は合成樹脂成型品からなり本体１
１に結合された底板である。１４は本体１１の中央部に
おいて直径方向に設けられた吸込口で、連結穴１８を介
して回動管１２に連通している。１５ａ，１５ｂは吸込
口１４内において本体１１に吸込口１４と平行に、かつ
正逆回転可能に支持された回転ブラシである。Embodiment 1. FIG. 2 is a bottom view of the first embodiment of the floor brush according to the present invention, a part of which is shown in cross section. 10
Is a circular floor brush, 11 is a main body of the floor brush 10 made of a synthetic resin molded product, and 13 is a main body 1 made of a synthetic resin molded product.
It is a bottom plate connected to 1. A suction port 14 is provided in the central portion of the main body 11 in the diametrical direction and communicates with the turning tube 12 through a connection hole 18. Reference numerals 15a and 15b denote rotating brushes that are supported by the main body 11 in the suction port 14 in parallel with the suction port 14 and rotatably in the forward and reverse directions.
【００１１】２０ａ，２０ｂは本体１１の中心部を通る
線上に、回転ブラシ１５ａ，１５ｂと直交して吸込口１
４の両側に設けられた一対の回転車輪で、その回転軸２
１は軸受２２を介して正逆回転可能に本体１１に支持さ
れており、その一部は底板１３に設けた穴１６から下面
に露出している。２３ａ，２３ｂ（但し２３ｂは図示し
ていない）は本体１１に固定された正逆回転する回転車
輪駆動モータで、その出力歯車は減速歯車を介して回転
車輪２０ａ，２０ｂの回転軸２１に固定された歯車２４
に連結されている。なお、この回転車輪駆動モータ２３
ａ，２３ｂは握り管６に設けた手元操作部８からの指令
で制御されるようになっている。20a and 20b are on the line passing through the center of the main body 11 and are orthogonal to the rotating brushes 15a and 15b.
A pair of rotating wheels provided on both sides of the rotating shaft 2
1 is supported by a main body 11 via a bearing 22 so as to be rotatable in the forward and reverse directions, and a part thereof is exposed at the lower surface from a hole 16 provided in the bottom plate 13. Reference numerals 23a and 23b (however, 23b is not shown) are rotary wheel drive motors fixed to the main body 11 and rotating in the forward and reverse directions, and their output gears are fixed to the rotary shafts 21 of the rotary wheels 20a and 20b via reduction gears. Gear 24
Is linked to. The rotary wheel drive motor 23
The a and 23b are controlled by a command from the hand operation unit 8 provided on the grip tube 6.
【００１２】２５ａ，２５ｂ，２５ｃ，２５ｄは本体１
１に正逆方向に回転可能に支持された複数個の補助車輪
で、各補助車輪２５ａ〜２５ｄの一部は、回転車輪２０
ａ，２０ｂの露出部と同一平面になるように底板１３に
設けた穴１７から露出している。25a, 25b, 25c and 25d are main bodies 1
1 is a plurality of auxiliary wheels rotatably supported in the forward and reverse directions. Part of each of the auxiliary wheels 25a to 25d is a rotating wheel 20.
It is exposed from a hole 17 provided in the bottom plate 13 so as to be flush with the exposed portions of a and 20b.
【００１３】図３は床ブラシの本体１１と回転管１２と
の連結部の実施例を示すもので、本体１１の中心部に設
けた段部１９を有する円筒状の連結穴１８の側壁の内周
面には、図４に示すように導電材料製のピン２６により
ばね材からなる複数の接点２７が固定されている。そし
て、このピン２６には回転車輪駆動モータ２３ａ，２３
ｂ等に給電するためのリード線２８が接続されている。
一方、回転管１２の下部には連結穴１８の段部に係止す
る段部２９を介して円筒部３０が形成されており、この
円筒部３０の外周には連結穴１８の接点２７に対応して
それぞれリング状の電極３１が固定されている。そし
て、この電極３１は回転管１２及びパイプ９に沿って配
設されたリード線３２により手元操作部８に接続されて
いる。３３は押え板である。FIG. 3 shows an embodiment of a connecting portion between the main body 11 of the floor brush and the rotary tube 12, and the inside of the side wall of the cylindrical connecting hole 18 having the step portion 19 provided in the central portion of the main body 11. As shown in FIG. 4, a plurality of contacts 27 made of a spring material are fixed to the peripheral surface by pins 26 made of a conductive material. The pin 26 has a rotary wheel drive motor 23a, 23
A lead wire 28 for supplying power to b or the like is connected.
On the other hand, a cylindrical portion 30 is formed in the lower portion of the rotary tube 12 via a step portion 29 that is engaged with the step portion of the connecting hole 18, and the outer periphery of the cylindrical portion 30 corresponds to the contact point 27 of the connecting hole 18. Then, the ring-shaped electrodes 31 are fixed respectively. The electrode 31 is connected to the hand operation unit 8 by a lead wire 32 arranged along the rotary tube 12 and the pipe 9. Reference numeral 33 is a holding plate.
【００１４】上記のように構成した連結部においては、
床ブラシ１０が回転すると、手元操作部８からの給電や
指令はリード線３２を経て電極３１に加えられ、電極３
１から接点２７、ピン２６、リード線２８を経て回転車
輪駆動モータ２３ａ，２３ｂに加えられる。In the connecting portion constructed as described above,
When the floor brush 10 rotates, power supply and commands from the handheld operating unit 8 are applied to the electrode 31 via the lead wire 32, and the electrode 3
1 through the contact point 27, the pin 26, and the lead wire 28 to the rotary wheel drive motors 23a and 23b.
【００１５】次に、上記のように構成した本実施例の作
用を説明する。先ず、床ブラシ１０の回転管１２にパイ
プ９の一端を接続し、他端を掃除機本体１に接続された
ホース４の握り管６に接続する。次に、掃除機本体１の
電源コード３を延してプラグを電源コンセントに差込
む。ついで、握り管６を持って床ブラシ１０を床面上に
おき、手元操作部８に設けられた電源スイッチをＯＮし
て掃除機本体１の電動送風機を作動させる。Next, the operation of the present embodiment constructed as described above will be described. First, one end of the pipe 9 is connected to the rotary pipe 12 of the floor brush 10, and the other end is connected to the grip pipe 6 of the hose 4 connected to the cleaner body 1. Next, the power cord 3 of the cleaner body 1 is extended and the plug is inserted into a power outlet. Next, the floor brush 10 is placed on the floor surface while holding the grip tube 6, and the power switch provided in the hand operation unit 8 is turned on to operate the electric blower of the cleaner body 1.
【００１６】このとき、握り管６を手に持った状態で、
回転車輪２０ａ，２０ｂを矢印ａ方向に回転させるよう
に手元操作部８により回転車輪駆動モータ２３ａ，２３
ｂを制御すれば、床ブラシ１０は回動管１２を中心に矢
印Ａ方向に回転しながら、僅かずつ図の右方向に移動す
る。そして、吸込口１４からちりやほこりを吸込むと共
に、回転ブラシ１５ａ，１５ｂが自転してじゅうたん内
のほこりを掻き出して吸込む。ある時間経過したのち床
ブラシ１０を若干右又は左に移動させて引続き掃除を行
う。この場合、手元操作部８を操作して回転車輪駆動モ
ータ２３ａ，２３ｂを上記と反対方向に回転させれば、
床ブラシ１０は反矢印Ａ方向に回転する。At this time, while holding the grip tube 6 in the hand,
The rotating wheel drive motors 23a, 23 are operated by the hand operation unit 8 so as to rotate the rotating wheels 20a, 20b in the direction of arrow a.
If b is controlled, the floor brush 10 rotates about the rotating tube 12 in the direction of arrow A and gradually moves to the right in the figure. Then, while sucking dust and dust from the suction port 14, the rotating brushes 15a and 15b are rotated to scrape out and suck the dust in the carpet. After a certain period of time, the floor brush 10 is moved slightly to the right or left to continue cleaning. In this case, by operating the hand operation unit 8 to rotate the rotary wheel drive motors 23a and 23b in the opposite direction to the above,
The floor brush 10 rotates in the opposite arrow A direction.
【００１７】また、握り管６により床ブラシ１０の前後
に加える力を変化させれば、両回転車輪２０ａ，２０ｂ
の床面に対する摩擦抵抗に差が生じるので、床ブラシ１
０を右又は左方向に自動的に移動させることができる。
さらに、手元操作部８により回転輪駆動モータ２３ａと
２３ｂの回転数を変えても床ブラシ１０は右又は左方向
に移動する。If the force applied to the front and rear of the floor brush 10 by the grip tube 6 is changed, then both rotating wheels 20a, 20b.
Since there is a difference in the frictional resistance to the floor surface of the floor brush 1
0 can be automatically moved to the right or left.
Further, the floor brush 10 moves to the right or left even if the number of rotations of the rotary wheel drive motors 23a and 23b is changed by the hand operation unit 8.
【００１８】実施例２．図５は底板を外した状態を示す
本発明の第２の実施例の底面図である。なお、第１の実
施例（図２）と同じ部分には同じ符号を付し、説明を省
略する。３５ａは第１の回転ブラシ１５ａを駆動する正
逆回転可能な回転ブラシ駆動モータ、３５ｂは同じく第
２の回転ブラシ１５ｂを駆動する回転ブラシ駆動モータ
で、それぞれ回転ブラシ１５ａ，１５ｂに近接して本体
１１に固定されており、回転ブラシ駆動モータ３５ａ，
３５ｂの出力軸に設けられたプーリ３６と、回転ブラシ
１５ａ，１５ｂに設けたプーリ３７とは、タイミングベ
ルト３８により連結されている。なお、この回転ブラシ
駆動モータ３５ａ，３５ｂは手元操作部８からの指令に
よって制御される。Example 2. FIG. 5 is a bottom view of the second embodiment of the present invention with the bottom plate removed. The same parts as those in the first embodiment (FIG. 2) are designated by the same reference numerals and the description thereof is omitted. Reference numeral 35a denotes a rotary brush drive motor that drives the first rotary brush 15a and can rotate in the forward and reverse directions. Reference numeral 35b denotes a rotary brush drive motor that also drives the second rotary brush 15b. The rotary brush drive motors are close to the rotary brushes 15a and 15b. 11 is fixed to the rotary brush drive motor 35a,
A pulley 36 provided on the output shaft of 35b and a pulley 37 provided on the rotating brushes 15a and 15b are connected by a timing belt 38. The rotary brush drive motors 35a and 35b are controlled by a command from the hand operation unit 8.
【００１９】いま、回転車輪駆動モータ２３ａ，２３ｂ
及び回転ブラシ駆動モータ３５ａ，３５ｂを回転して、
回転車輪２０ａ，２０ｂ及び回転ブラシ１５ａ，１５ｂ
をそれぞれ矢印ａ方向に回転させると、床ブラシ１０は
矢印Ａ方向に回転し、床面上のちりやほこりを吸引し、
掃除する。また、回転車輪２０ａ，２０ｂを矢印ａ方向
に、回転ブラシ１５ａ，１５ｂを反矢印ａ方向に回転さ
せると、じゅうたん内のちりやほこりを強力に掻き出
し、掃除機能をより向上させることができる。さらに、
回転ブラシ１５ａ，１５ｂを円筒状の回転化学雑巾と交
換することにより、板の間の掃除は勿論、床磨きを行な
うこともできる。Now, the rotary wheel drive motors 23a, 23b
And rotating the rotary brush drive motors 35a and 35b,
Rotating wheels 20a, 20b and rotating brushes 15a, 15b
When each is rotated in the direction of arrow a, the floor brush 10 rotates in the direction of arrow A, sucks dust and dust on the floor surface,
clean. If the rotating wheels 20a, 20b are rotated in the direction of arrow a and the rotating brushes 15a, 15b are rotated in the direction of arrow a, the dust and dirt in the carpet can be strongly scraped out, and the cleaning function can be further improved. further,
By replacing the rotary brushes 15a and 15b with a cylindrical rotary chemical wipe, not only cleaning between the plates but also floor polishing can be performed.
【００２０】以上本発明に係る床ブラシ１０の実施例に
ついて説明したが、本発明はこれに限定するものではな
く、本発明の要旨を逸脱しない範囲で適宜変更すること
ができる。なお、上述の各実施例では床ブラシに回転ブ
ラシを設けた例を示したが、回転ブラシは本発明に必須
のものではなく、省略してもよい。Although the embodiment of the floor brush 10 according to the present invention has been described above, the present invention is not limited to this, and can be appropriately modified without departing from the gist of the present invention. In each of the above-mentioned embodiments, the floor brush is provided with the rotary brush, but the rotary brush is not essential to the present invention and may be omitted.
【００２１】また、上記の各実施例では、電動送風機、
コードリール等を内蔵した掃除機本体と、これにホース
及び接続管を介して連結された床ブラシとによって構成
された電気掃除機に本発明に係る床ブラシを使用した例
について説明したが、電動送風機、集塵室等を内蔵した
掃除機本体とコードリールを分離した電気掃除機、ある
いは一般にアップライト形と呼ばれる電気掃除機、さら
には、電動送風機、集塵室等を内蔵した掃除機本体を押
入れ等に置き、各部屋にホースを配設したセントラルク
リーナにも本発明に係る床ブラシを使用することができ
る。In each of the above embodiments, an electric blower,
An example in which the floor brush according to the present invention is used in an electric vacuum cleaner including a cleaner main body having a cord reel or the like built therein and a floor brush connected to the cleaner main body through a hose and a connecting pipe has been described. A vacuum cleaner with a built-in blower, dust collection chamber, etc. and an electric vacuum cleaner with a separate cord reel, or a vacuum cleaner generally called an upright type, and a vacuum cleaner with a built-in electric blower, dust collection chamber, etc. The floor brush according to the present invention can be used for a central cleaner that is placed in a closet or the like and has a hose arranged in each room.
【００２２】[0022]
【発明の効果】以上の説明から明らかなように、本発明
は取手に連結した床ブラシを回転機構により回転しなが
ら僅かずつ移動させて掃除を行なうようにしたので、頻
繁に床ブラシを往復させることなくごみ、ほこりを充分
に吸引させることができ、その上床面との操作抵抗が少
ないので、人の疲労の少い電気掃除機を得ることができ
る。As is apparent from the above description, according to the present invention, the floor brush connected to the handle is rotated by the rotating mechanism to be moved little by little for cleaning, so that the floor brush is frequently reciprocated. It is possible to sufficiently suck dust and dust without any operation, and since there is little operation resistance with the upper floor surface, it is possible to obtain an electric vacuum cleaner with less human fatigue.
【００２３】また、モータにより正逆回転される回転ブ
ラシを設けることにより、ごみ、ほこりの吸引を促進
し、さらに、回転ブラシを床ブラシの回転方向と反対方
向に回転させることにより、じゅうたんに沈んだごみ、
ほこりを強力に掻き出すことができるので、掃除能力を
さらに向上させることができる。さらにまた、回転ブラ
シを円筒状の化学雑巾と交換すれば、板の間の掃除がで
きるばかりでなく、床磨きを行なうこともできる。そし
て、これら床ブラシの動きは握り管に設けた手元操作部
で制御できるので、掃除をする人は握り管を支えている
だけでよく、板の間や畳が敷かれた部屋は勿論、じゅう
たんが敷かれた部屋でも疲労することなく、充分に掃除
を行なうことができる。Further, by providing a rotating brush which can be rotated in the normal and reverse directions by a motor, suction of dust and dust can be promoted, and further, by rotating the rotating brush in a direction opposite to the rotating direction of the floor brush, the brush can sink. Trash,
Since the dust can be strongly scraped out, the cleaning ability can be further improved. Furthermore, if the rotary brush is replaced with a cylindrical chemical rag, not only can the spaces between the plates be cleaned, but also the floor can be polished. And since the movement of these floor brushes can be controlled by the hand-held operation unit provided on the grip tube, the person who is cleaning only needs to support the grip tube, and not only the room between the boards and the tatami mat, but also the carpet. You can clean the room well without getting tired.
【図１】本発明に係る床ブラシを用いた電気掃除機の全
体構成を示す斜視図である。FIG. 1 is a perspective view showing an overall configuration of an electric vacuum cleaner using a floor brush according to the present invention.
【図２】一部を断面で示した本発明の第１の実施例の底
面図である。FIG. 2 is a bottom view of the first embodiment of the present invention partially shown in cross section.
【図３】図２の連結部の実施例の断面図である。FIG. 3 is a cross-sectional view of an embodiment of the connecting portion of FIG.
【図４】図３の接点と電極部分の拡大斜視図である。FIG. 4 is an enlarged perspective view of a contact and an electrode portion of FIG.
【図５】底板を外した状態を示す本発明の第２の実施例
の底面図である。FIG. 5 is a bottom view of the second embodiment of the present invention with the bottom plate removed.
１ 掃除機本体 ４ ホース ６ 握り管 ８ 手元操作部 ９ パイプ １０ 床ブラシ １１ 本体 １２ 回動管 １３ 底板 １４ 吸込口 １５ａ，１５ｂ 回転ブラシ ２０ａ，２０ｂ 回転車輪 ２３ａ，２３ｂ 回転車輪駆動モータ ２５ａ，２５ｂ，２５ｃ，２５ｄ 補助車輪 ２７ 接点 ３１ 電極 ３５ａ，３５ｂ 回転ブラシ駆動モータ DESCRIPTION OF SYMBOLS 1 Vacuum cleaner body 4 Hose 6 Grip tube 8 Hand operation part 9 Pipe 10 Floor brush 11 Main body 12 Rotating tube 13 Bottom plate 14 Suction port 15a, 15b Rotating brush 20a, 20b Rotating wheel 23a, 23b Rotating wheel drive motor 25a, 25b, 25c, 25d auxiliary wheel 27 contact point 31 electrode 35a, 35b rotary brush drive motor
───────────────────────────────────────────────────── フロントページの続き (72)発明者 久木野 政次 鎌倉市大船二丁目14番40号 三菱電機株式 会社生活システム研究所内 (72)発明者 吉田 義雄 鎌倉市大船二丁目14番40号 三菱電機株式 会社生活システム研究所内 (72)発明者 長田 正史 鎌倉市大船二丁目14番40号 三菱電機株式 会社生活システム研究所内 (72)発明者 大塚 洋俟 鎌倉市大船二丁目14番40号 三菱電機株式 会社生活システム研究所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masatsugu Kukino 2-14-40 Ofuna, Kamakura City Mitsubishi Electric Corporation Life Systems Research Institute (72) Yoshio Yoshida 2-14-40 Ofuna, Kamakura Mitsubishi Electric Stock Company Life Systems Research Institute (72) Inventor Masafumi Nagata 2-14-40 Ofuna, Kamakura City Mitsubishi Electric Corporation Life Systems Research Institute (72) Inventor Yosuke Otsuka 2-14-40 Ofuna, Kamakura City Mitsubishi Electric Corporation Company Life Systems Research Center
Claims (4)
機に連通する集塵室が内部に設けられた電気掃除機本体
に接続され、床面に接してちり、ほこり等を吸込む床ブ
ラシにおいて、 該床ブラシを平面円形に形成すると共に、該床ブラシに
該床ブラシが床面上で正逆方向に回転する回転機構を設
けたことを特徴とする電気掃除機用床ブラシ。1. A floor brush which is connected to at least an electric blower and an electric vacuum cleaner body provided internally with a dust collection chamber communicating with the electric blower and sucks dust, dust or the like in contact with the floor surface. The floor brush for an electric vacuum cleaner, wherein the floor brush is provided with a rotating mechanism for rotating the floor brush in forward and reverse directions on the floor surface.
に、中心部を通り前記吸込口と直交して該吸込口の両側
に正逆方向に回転自在に支持された回転車輪と、該回転
車輪をそれぞれ独立して駆動する正逆回転可能なモータ
とを設けたことを特徴とする請求項１記載の電気掃除機
用床ブラシ。2. A rotary wheel having a suction port provided in a diametrical direction of a bottom surface and being rotatably supported in both forward and reverse directions on both sides of the suction port through a center portion and orthogonal to the suction port. The floor brush for an electric vacuum cleaner according to claim 1, further comprising: a motor capable of rotating independently of each other.
にそれぞれ着脱可能かつ正逆回転自在に支持された回転
ブラシを設けたことを特徴とする請求項２記載の電気掃
除機用床ブラシ。3. A floor brush for an electric vacuum cleaner according to claim 2, wherein rotating brushes which are detachably supported and are rotatably and reversely supported are provided on both sides of the connecting hole of the rotating pipe in the suction port. ..
正逆回転可能なモータを設けたことを特徴とする請求項
３記載の電気掃除機用床ブラシ。4. The floor brush for an electric vacuum cleaner according to claim 3, further comprising a motor capable of rotating the rotating brush independently of each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3245845A JP2808503B2 (en) | 1991-09-25 | 1991-09-25 | Floor brush for vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3245845A JP2808503B2 (en) | 1991-09-25 | 1991-09-25 | Floor brush for vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0584180A true JPH0584180A (en) | 1993-04-06 |
| JP2808503B2 JP2808503B2 (en) | 1998-10-08 |
Family
ID=17139706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3245845A Expired - Fee Related JP2808503B2 (en) | 1991-09-25 | 1991-09-25 | Floor brush for vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2808503B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052013A1 (en) * | 1998-03-31 | 1999-10-14 | Matsushita Electric Industrial Co., Ltd. | Tft array substrate for liquid crystal display and method of producing the same, and liquid crystal display and method of producing the same |
| WO2007091608A1 (en) | 2006-02-10 | 2007-08-16 | Hisamitsu Pharmaceutical Co., Inc. | Transdermal drug administration apparatus having microneedles |
| WO2008035558A1 (en) | 2006-09-19 | 2008-03-27 | Hisamitsu Pharmaceutical Co., Inc. | Device for percutaneous absorption preparation |
| KR100824315B1 (en) * | 2007-02-23 | 2008-04-22 | 주식회사 유진로봇 | A traveling robot |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128368A (en) * | 1974-09-03 | 1976-03-10 | Sanyo Electric Co | YOZAIKAISHUSOCHI |
| JPS5513587U (en) * | 1978-07-15 | 1980-01-28 | ||
| US4589161A (en) * | 1984-08-10 | 1986-05-20 | The Scott & Fetzer Company | Vacuum driven tool |
| JPH0339132A (en) * | 1989-07-06 | 1991-02-20 | Nobuyoshi Kumaki | Ac polisher with dust intake device |
| JP3123455U (en) * | 2006-01-11 | 2006-07-20 | 有限会社ピー・エム・シーサービス | Tools with identification color |
-
1991
- 1991-09-25 JP JP3245845A patent/JP2808503B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5128368A (en) * | 1974-09-03 | 1976-03-10 | Sanyo Electric Co | YOZAIKAISHUSOCHI |
| JPS5513587U (en) * | 1978-07-15 | 1980-01-28 | ||
| US4589161A (en) * | 1984-08-10 | 1986-05-20 | The Scott & Fetzer Company | Vacuum driven tool |
| JPH0339132A (en) * | 1989-07-06 | 1991-02-20 | Nobuyoshi Kumaki | Ac polisher with dust intake device |
| JP3123455U (en) * | 2006-01-11 | 2006-07-20 | 有限会社ピー・エム・シーサービス | Tools with identification color |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999052013A1 (en) * | 1998-03-31 | 1999-10-14 | Matsushita Electric Industrial Co., Ltd. | Tft array substrate for liquid crystal display and method of producing the same, and liquid crystal display and method of producing the same |
| WO2007091608A1 (en) | 2006-02-10 | 2007-08-16 | Hisamitsu Pharmaceutical Co., Inc. | Transdermal drug administration apparatus having microneedles |
| WO2008035558A1 (en) | 2006-09-19 | 2008-03-27 | Hisamitsu Pharmaceutical Co., Inc. | Device for percutaneous absorption preparation |
| KR100824315B1 (en) * | 2007-02-23 | 2008-04-22 | 주식회사 유진로봇 | A traveling robot |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2808503B2 (en) | 1998-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |