本願発明は、プラスチックタイル床等の平滑面を有する床の洗浄技術に係り、特に超音波振動を伴う先端が極細のブラシを床面にあてることにより、床面の微細な傷内に詰め込まれた汚れをも完全に除去できる超音波洗浄機の提供に係るものである。 The present invention relates to a technique for cleaning a floor having a smooth surface such as a plastic tile floor. In particular, the tip with ultrasonic vibration is packed into a fine scratch on the floor surface by applying a brush with an ultrafine tip to the floor surface. The present invention relates to the provision of an ultrasonic cleaning machine capable of completely removing dirt.
これまで超音波洗浄機は、各種提案されているが、床洗浄を目的とするものはなかった。
従来、超音波洗浄ブラシとして、ランジュバン型超音波発振子のホーンの側面に金属又は弾力性のある合成樹脂の棒状の振動体を取付け、毛髪、絨毯等の洗浄を行うものがあるが、これはあくまでもキャビテーション効果により行う構造で、キャビテーション効果と振動加速度効果のみを期待した構造である。
また、洗浄用合成スポンジや合成繊維で造られた洗浄タワシの内部に超音波発振子を埋め込んだ構造の超音波タワシが提案されているが、これらは超音波のキャビテーション作用とタワシによる表面の汚れをかきおとす洗浄装置である。
Conventionally, as an ultrasonic cleaning brush, there is one that attaches a rod-shaped vibrating body of metal or elastic synthetic resin to the side of the horn of a Langevin type ultrasonic oscillator and cleans hair, carpets, etc. The structure is based on the cavitation effect, and only the cavitation effect and the vibration acceleration effect are expected.
In addition, ultrasonic scrubbers with a structure in which an ultrasonic oscillator is embedded in a cleaning scrubber made of a synthetic sponge or synthetic fiber for cleaning have been proposed. These are the ultrasonic cavitation action and surface contamination due to scrubbing. It is a cleaning device that scratches.
ところで、従来よりプラスチックタイルの表面には保護と美観を兼ねて厚さ３０μm程度のワックス層の塗布が行われている。しかし、このタイルの床表面には、靴に付着して外部から持ち込まれる汚れ物質、例えば鉱物性の微細な砂、粘土、土壌、アスファルト、食物油、繊維等が転着し、とりわけ鉱物性の微細な砂は、人の歩行とともにワックス塗布面に様々な大きさ、深さの微小な傷を無数に刻みつけ、そして汚れ物質がこの傷に擦り込まれる。
これらがプラスチックタイルの汚れの本体であるが、これまでの清掃法ではプラスチックタイル床面に洗剤を撒き、回転ブラシやモップ雑巾などをかけて洗浄しており、完全に平滑な表面はともかく、前記無数の傷に擦り込まれた汚れは完全には取り除かれなかった。
この清掃面上にワックス塗布を行うと、傷内に残留していた汚れ物質が封じ込められる結果、この作業を繰り返すと汚れが更に蓄積し、清掃後もプラスチックタイル面に雲のような汚れが形成されてしまう。最終的には、プラスチックタイル面に剥離剤を押圧した後、それを剥ぎ取ることによって前記の汚れを封じ込めたワックスの剥離を行う必要が生じる。By the way, conventionally, the surface of the plastic tile has been coated with a wax layer having a thickness of about 30 μm for both protection and aesthetics. However, on the floor surface of this tile, dirt substances brought in from the outside attached to the shoes, such as fine mineral sand, clay, soil, asphalt, dietary oil, fibers, etc., are transferred, and especially the mineral type The fine sand engraves numerous scratches of various sizes and depths on the wax application surface as a person walks, and dirt substances are rubbed into the scratches.
These are the dirt bodies of plastic tiles, but in the previous cleaning method, detergent was sprinkled on the plastic tile floor surface and washed with a rotating brush, mop cloth, etc. Dirt rubbed into countless scratches was not completely removed.
If wax is applied to this cleaning surface, dirt substances remaining in the scratches are contained. As a result, when this operation is repeated, dirt accumulates further, and cloudy dirt is formed on the plastic tile surface even after cleaning. Will be. Finally, it is necessary to release the wax containing the dirt by pressing the release agent against the plastic tile surface and then peeling it off.
上記従来技術の課題からみて、本願発明が解決しようとする課題は、（１）プラスチックタイル表面の深い傷に擦り込まれた汚れ物質を短時間で完全に除去すること。（２）清掃に要する手数と所要時間と経費に節減、例えば一回の清掃で十分な清掃効果をあげることによる清掃手数と回数の低減、複雑かつ手数のかかる剥離作業の廃止など作業の簡素化などによる、経費の節減、所要時間の短縮を図ることにある。
よって、上記課題を解決する本願発明は下記構成の超音波洗浄機である。
（１）先端が極細に鋭く尖るブラシ用細線をステンレス等の金属薄板の裏面に密植・垂設してなる床洗浄ブラシと、前記金属薄板の表面に固定された超音波発振子とを備えてなることを特徴とする超音波床洗浄機。
（２）金属薄板の表面に円筒又は箱状枠体が立設・固着され、その円筒又は箱状枠体内の金属薄板表面に超音波発振子が固定され、かつ前記円筒又は箱状枠体の中に液体が貯留されてなることを特徴とする前記（１）記載の超音波床洗浄機。
（３）密植・垂設された金属薄板の周縁部には短いスカート部が垂設され、その壁体の深さは前記ブラシ用細線の先端が１〜２ｍｍ程度頭を出す深さであることを特徴とする前記（１）又は（２）に記載の超音波床洗浄機。
（４）金属薄板に、洗浄液等の洗浄液体の注出孔が穿設されてなることを特徴とする前記（１）〜（３）のいずれか１項に記載の超音波床洗浄機。
（５）ブラシ用細線が、植物繊維、動物繊維又は合成樹脂繊維から選択されるいずれか一種又は２種以上であることを特徴とする前記（１）〜（４）のいずれか１項に記載の超音波床洗浄機。
（６）筒体の中に貯留される液体が水であることを特徴とする前記（１）〜（５）のいずれか１項に記載の超音波床洗浄機。
（７）多数の先端が極細に鋭く尖るブラシ用細線に超音波発振子による超音波振動を加えながら、洗浄対象床面に前記ブラシ用細線の先端部を当接させることを特徴とする超音波床洗浄方法。
（８）洗浄対象床面に前記ブラシ用細線の先端部を当接させる際に、液体を介在させてキャビテーション作用を与えながら床面の洗浄を行うことを特徴とする前記（７）記載の超音波床洗浄方法。In view of the problems of the prior art, the problems to be solved by the present invention are as follows: (1) To completely remove the dirt substance rubbed into deep scratches on the surface of the plastic tile in a short time. (2) Simplification of operations such as reduction in the number of times, time required and cost required for cleaning, for example, reduction in the number and time of cleaning by providing sufficient cleaning effect by one cleaning, and elimination of complicated and troublesome peeling work The purpose is to save money and shorten the time required.
Therefore, this invention which solves the said subject is an ultrasonic cleaning machine of the following structure.
(1) A floor cleaning brush formed by closely planting and hanging a thin brush wire with a sharp tip sharply on the back surface of a metal thin plate such as stainless steel, and an ultrasonic oscillator fixed on the surface of the metal thin plate. An ultrasonic floor cleaning machine.
(2) A cylindrical or box-shaped frame is erected and fixed on the surface of the thin metal plate, an ultrasonic oscillator is fixed to the surface of the thin metal plate in the cylindrical or box-shaped frame, and the cylindrical or box-shaped frame The ultrasonic floor washer according to (1) above, wherein a liquid is stored therein.
(3) A short skirt portion is suspended at the peripheral edge of the densely laid and suspended metal thin plate, and the depth of the wall body is such that the tip of the thin brush wire protrudes about 1 to 2 mm. The ultrasonic floor washer according to (1) or (2) above.
(4) The ultrasonic floor cleaning machine according to any one of (1) to (3), wherein a discharge hole for cleaning liquid such as cleaning liquid is formed in a metal thin plate.
(5) The thin wire for brush is any one kind selected from vegetable fiber, animal fiber or synthetic resin fiber, or two or more kinds, wherein any one of (1) to (4) is described Ultrasonic floor cleaning machine.
(6) The ultrasonic floor washer according to any one of (1) to (5), wherein the liquid stored in the cylinder is water.
(7) Ultrasonic waves characterized in that the tips of the thin brush wires are brought into contact with the floor surface to be cleaned while applying ultrasonic vibrations by an ultrasonic oscillator to the fine brush wires whose numerous tips are extremely sharp. Floor cleaning method.
(8) When the tip of the thin brush wire is brought into contact with the floor surface to be cleaned, the floor surface is cleaned while providing a cavitation action with a liquid interposed therebetween. Sonic floor cleaning method.
本願発明は従来の清掃器具の抱える諸課題を根本から改めるもので、超音波振動と、毛先の極細ブラシの超音波振動の併用により、床面の細隙の汚れを例えば１０秒間以下の短時間で完全に除去するものである。その際に使用される洗浄液も従来法の原液を１００倍以上に希釈した薄い液でよく、その使用量も従来の清掃に比べ、数分の一以下の量で十分な清掃効果が得られる。
本願発明によれば、超音波振動によるキャビテーション効果に加えて、ブラシ用細線の先端が微細な傷の内部に届き、ブラシ用細線の先端から超音波が多方面に複雑に発振され、狭い傷内でも効果的に超音波による洗浄が行われ、極細の毛先による物理的な排除効果が加わり、洗浄効果は極めて高くかつ洗浄に要する時間は５〜１０秒程度と極めて短くなる。
ブラシ用細線の毛先を超音波発振子の振動と連動させることによって、通常の方法では除去不可能な床面の微細な傷、例えば幅２０μm、深さ１５０μmの傷内に詰め込まれた汚泥や油性の汚れをも短時間で完全除去できるのである。The present invention fundamentally corrects various problems of conventional cleaning tools. By using ultrasonic vibration and ultrasonic vibration of an ultrafine brush at the tip of a hair, dirt on the floor surface is reduced to, for example, 10 seconds or less. It will be removed completely in time. The cleaning liquid used at that time may be a thin liquid obtained by diluting a conventional stock solution by a factor of 100 or more, and a sufficient cleaning effect can be obtained when the amount used is less than a fraction of that of conventional cleaning.
According to the present invention, in addition to the cavitation effect due to ultrasonic vibration, the tip of the fine brush wire reaches the inside of the fine flaw, and the ultrasonic wave is oscillated in many directions from the tip of the fine brush wire, resulting in a narrow flaw. However, cleaning with ultrasonic waves is effectively performed, and a physical exclusion effect by an extra fine hair tip is added, the cleaning effect is extremely high, and the time required for cleaning becomes as short as about 5 to 10 seconds.
By linking the tip of the fine brush wire with the vibration of the ultrasonic oscillator, fine scratches on the floor surface that cannot be removed by ordinary methods, such as sludge packed in a wound having a width of 20 μm and a depth of 150 μm, Oily dirt can be completely removed in a short time.
図１は本願発明の実施例に係るブラシユニットの要部断面図、図２は本願発明の他の実施例に係るブラシユニットの要部断面図、図３は本願発明の実施例の超音波床洗浄機の外観図である。
なお、図中、１はブラシ用細線、２は金属薄板、３は超音波発振子、４は短いスカート部、５は筒体、６は洗浄用液体、７は洗浄用液体の注出孔、８はプラスチック板、９は振動モータ、１０はブラシユニット、Ｆは床面である。
図１及び図２に本願発明に係る実施例のブラシユニットの要部断面図を示すごとく、先端が極細に鋭く尖るブラシ用細線１をステンレス等の金属薄板２の裏面に直接又はプラスチック板８に密植・垂設してなる床洗浄ブラシと、前記金属薄板の表面に固定された超音波発振子３とで、ブラシユニット１０が構成されている。
また好ましい構成としては、金属薄板２の表面に筒体５が立設・固着され、その筒体５内の金属薄板２表面に超音波発振子３が固定され、かつ前記筒体の中に発振子の冷却を目的とする水等の液体６が貯留されてなる。
更に好ましくは、密植・垂設された金属薄板の周縁部には短いスカート部４が垂設され、そのスカート部の深さは前記ブラシ用細線の先端が１〜２ｍｍ程度頭を出す深さである。
また、前記金属薄板２には床洗浄液等の洗浄用液体の注出孔７が穿設されてなり、必要に応じて注出孔７からブラシ用細線１を経て床面Ｆへ洗浄用液体が供給される。
ブラシ用細線１としては、通常、植物繊維、動物繊維又は合成樹脂繊維から選択されるいずれか一種又は２種以上が用いられるが、場合によってはガラス繊維、セラミック繊維、金属繊維等も用いられる。
さらに、本願発明で好ましく用いられる超音波発振子としては、ジルコン酸鉛製、チタンジルコン酸鉛製、チタン酸バリウム製等の圧電セラミックスが挙げられるが、これは多結晶体の強誘電体で、高周波電気エネルギーを与えると周波数に応じた振動等の機械エネルギーに変換され、また逆に機械エネルギーを圧電セラミックスに与えると、電気エネルギーに変換されるものである。1 is a cross-sectional view of a main part of a brush unit according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part of a brush unit according to another embodiment of the present invention, and FIG. 3 is an ultrasonic bed according to an embodiment of the present invention. It is an external view of a washing machine.
In the figure, 1 is a thin brush wire, 2 is a thin metal plate, 3 is an ultrasonic oscillator, 4 is a short skirt, 5 is a cylinder, 6 is a cleaning liquid, 7 is a cleaning liquid dispensing hole, 8 is a plastic plate, 9 is a vibration motor, 10 is a brush unit, and F is a floor surface.
As shown in FIG. 1 and FIG. 2 which are cross-sectional views of the essential parts of the brush unit according to the embodiment of the present invention, the brush thin wire 1 whose tip is extremely sharp and sharp is directly on the back surface of the metal thin plate 2 such as stainless steel or on the plastic plate 8. A brush unit 10 is composed of a floor cleaning brush that is densely planted and suspended, and an ultrasonic oscillator 3 that is fixed to the surface of the thin metal plate.
Further, as a preferable configuration, the cylindrical body 5 is erected and fixed on the surface of the thin metal plate 2, the ultrasonic oscillator 3 is fixed on the surface of the thin metal plate 2 in the cylindrical body 5, and oscillates in the cylindrical body. A liquid 6 such as water for cooling the child is stored.
More preferably, a short skirt portion 4 is provided at the peripheral portion of the densely-assembled and vertically-suspended metal thin plate, and the depth of the skirt portion is such that the tip of the thin brush wire protrudes about 1 to 2 mm. is there.
Further, a cleaning liquid pouring hole 7 such as a floor cleaning liquid is formed in the metal thin plate 2, and the cleaning liquid flows from the pouring hole 7 to the floor surface F through the fine brush wire 1 as necessary. Supplied.
As the thin wire 1 for brushes, any one kind or two or more kinds selected from plant fiber, animal fiber or synthetic resin fiber are usually used, but glass fiber, ceramic fiber, metal fiber and the like are also used depending on the case.
Furthermore, examples of the ultrasonic oscillator preferably used in the present invention include piezoelectric ceramics such as lead zirconate, lead titanium zirconate, and barium titanate, which are polycrystalline ferroelectrics, When high-frequency electrical energy is applied, it is converted into mechanical energy such as vibration corresponding to the frequency, and conversely, when mechanical energy is applied to the piezoelectric ceramic, it is converted into electrical energy.
一般の超音波洗浄機は、圧電セラミックスを超音波振動子として洗浄槽の底部外側に固定し、洗浄槽内に水を満たした構造となっている。
振動子は振動して小さい振動変位で高い音圧と強いパワー密度をもち、供給される高周波電流により、粗密の音波が発射されるが、振動子が水に対し引いた場合、負圧を生じ、水中にミクロの気泡が生じる。これがキャビテーションと呼ばれるものである。次の瞬間振動子は水を押す動きとなり、水泡は潰されこの瞬間の気泡形成で蓄積されたエネルギーが一気に開放される。
気泡が内部に向かって潰されることがインプロージョンで、蓄積エネルギーの
開放により、ミクロながら巨大な力の発生が起こる。
このキャビテーションとインプロージョンの繰り返しにより、液中の汚れは凝固、剥離され洗浄が行われる。
超音波は縦波のみで、照射面に並行に音圧の粗密波が発射されるため、洗浄したい試料の位置により洗える位置が限られるので試料を動かして位置を変えたり、数種類の振動子を組合わせるなどしている。A general ultrasonic cleaning machine has a structure in which piezoelectric ceramics are fixed as an ultrasonic vibrator outside the bottom of the cleaning tank, and the cleaning tank is filled with water.
The vibrator vibrates and has high sound pressure and strong power density with small vibration displacement, and the high-frequency current supplied emits a dense sound wave, but when the vibrator is pulled against water, negative pressure is generated. Micro-bubbles are generated in the water. This is called cavitation. The next momentary oscillator pushes the water, the water bubbles are crushed, and the energy accumulated by the bubble formation at this moment is released at once.
It is implosion that the bubbles are crushed toward the inside, and the release of the stored energy causes the generation of a huge force despite being microscopic.
By repeating this cavitation and implantation, the dirt in the liquid is solidified and peeled off and washed.
Since ultrasonic waves are only longitudinal waves and sound pressure density waves are emitted in parallel to the irradiation surface, the washable positions are limited depending on the position of the sample to be cleaned. It is combined.
本願発明では、金属薄板に固定された圧電セラミック振動子から発する超音波振動は、床表面に散布された少量の洗浄用液体に、金属薄板の裏に密植された細線の先端部分を伝わって伝達される。
また、金属薄板の周縁部に浅い壁体（スカート部）が垂設されものを採用した場合には、壁体からの水平方向への超音波振動も平行な振動として床面に散布された液体に伝わり、また細線ブラシの先端部からは照射面と並行に振動が発射され、細線の側面から多方向に散乱された振動が発射される。これらの振動は深浅大小のプラスチックタイル床の傷内に擦り込まれた汚れ物質の近傍に進み、汚れ物質を振動させ、乳化させ、剥離させることとなる。In the present invention, the ultrasonic vibration generated from the piezoelectric ceramic vibrator fixed to the metal thin plate is transmitted to the small amount of cleaning liquid sprayed on the floor surface through the tip of the thin line densely planted on the back of the metal thin plate. Is done.
In addition, when a thin wall body (skirt part) is used that is suspended from the peripheral edge of a thin metal plate, the liquid that is dispersed on the floor as parallel vibration is also generated in the horizontal direction from the wall body. In addition, vibration is emitted from the tip of the fine wire brush in parallel with the irradiation surface, and vibration scattered in multiple directions is emitted from the side surface of the fine wire. These vibrations proceed to the vicinity of the soiled material rubbed into the scratches of shallow and small plastic tile floors, causing the soiled material to vibrate, emulsify, and peel off.
なお、金属薄板の周縁部に垂設される壁体（スカート部）の深さは前記ブラシ用細線の先端が１〜２ｍｍ程度下方へ頭を出す深さが好適であり、かつ前記金属薄板には床洗浄液等の液体の注出孔が穿設されてなることが好ましい。
さらに、金属薄板の周縁部に浅い壁体（短いスカート部）を垂設して函状の覆い蓋様となしたものは、その内側に細線ブラシ相互間に液体を保留することができ、超音波振動によりキャビテーションとインプロージョンの繰り返しが広領域において発生して洗浄効果が大きく発揮される。In addition, the depth of the wall body (skirt part) suspended from the peripheral edge of the metal thin plate is preferably such that the tip of the brush thin wire protrudes downward about 1 to 2 mm, and the metal thin plate It is preferable that an extraction hole for a liquid such as a floor cleaning liquid is provided.
In addition, a shallow wall (short skirt) on the periphery of a thin metal plate that forms a box-like cover lid can hold liquid between thin wire brushes inside it, Repeated cavitation and implosion are generated in a wide area by the sonic vibration, and the cleaning effect is exerted greatly.
また、超音波発振子は水を満たした筒体に入れる構造とするのが好ましく、その理由は圧電セラミックスは通電により超音波を発し始めると温度が高くなり、圧電セラミックスの超音波発振子に過熱と破壊が生じることを防止するためである。 In addition, it is preferable that the ultrasonic oscillator is placed in a cylinder filled with water. The reason is that the temperature of the piezoelectric ceramic becomes high when it starts to emit ultrasonic waves by energization, and the piezoelectric ceramic ultrasonic oscillator is overheated. This is to prevent the destruction.
次に、本願発明の超音波床洗浄機の実施例を図面に基づいて説明する。
図３に示す床面洗浄機に、図１に示す超音波振動ブラシユニットを装着した。
図１に示すブラシユニット１０の製作は、金属薄板２の表面には超音波発振子３を、裏面には先端の鋭利に尖った合成樹脂製の細線からなるブラシ用細線１を密植することによって行われた。
金属薄板：ステンレス製 厚さ６．０ｍｍ、縦２００ｍｍ、横１００ｍｍ、
浅い垂設壁（スカート壁）：高さ１６ｍｍ。
細線（ナイロン製歯ブラシの毛）：長さ１２ｍｍ、中間部径１８０μｍ、先端径１μmの針状体。
超音波発振子：圧電セラミックス（ＰＴＺ系）
超音波発振子の駆動：電源１００Ｖ／１１０Ｖ。電力５０Ｗ。
電源周波数５０／６０Ｈｚ。操作周波数４３ＫＨｚ。Next, an embodiment of the ultrasonic floor cleaning machine of the present invention will be described with reference to the drawings.
The ultrasonic vibration brush unit shown in FIG. 1 was attached to the floor cleaning machine shown in FIG.
The brush unit 10 shown in FIG. 1 is manufactured by densely planting the ultrasonic oscillator 3 on the surface of the thin metal plate 2 and the brush thin wire 1 made of a synthetic resin thin wire with a sharp tip on the back surface. It was conducted.
Metal thin plate: stainless steel thickness 6.0mm, length 200mm, width 100mm,
Shallow vertical wall (skirt wall): height 16 mm.
Fine wire (nylon toothbrush bristles): a needle-like body having a length of 12 mm, an intermediate part diameter of 180 μm, and a tip diameter of 1 μm.
Ultrasonic oscillator: Piezoelectric ceramics (PTZ series)
Driving of ultrasonic oscillator: power supply 100V / 110V. Electric power 50W.
Power frequency 50 / 60Hz. Operating frequency 43KHz.
実験１．
洗浄試験片として、プラスチックタイル（５ｃｍ×５ｃｍ）を用い、下記のように処理したものについて試験した。
試料１：プラスチックタイルの表面を紙やすりで線状に傷付け、その面に田園土壌ペースト（田圃の土壌（粒度 コロイド〜３．９μm 平均１．９μm）を食用油で練ったもの）を擦り込んだもの。
試料２：プラスチックタイル表面をカッターナイフで線状に傷つけ、その面に上記田園土壌ペーストを塗り込んだもの。（傷は、幅２０μm、深さ１５０μmのクサビ形）
試料３：プラスチックタイル表面を生け花用剣山で刺傷し、その面に上記田園土壌ペーストを練り込んだもの。（傷は、幅６００μm、深さ１２００μmの先端球状のスリバチ形）Experiment 1.
As a cleaning test piece, a plastic tile (5 cm × 5 cm) was used, and a test was performed for the treatment as follows.
Sample 1: The surface of the plastic tile was linearly scratched with a sandpaper, and the surface was rubbed with a rural soil paste (rice field soil (particle size colloid-3.9 μm average 1.9 μm) kneaded with cooking oil). thing.
Sample 2: A plastic tile surface was scratched in a line with a cutter knife, and the above-mentioned rural soil paste was applied to the surface. (The wound is wedge-shaped with a width of 20 μm and a depth of 150 μm)
Sample 3: A plastic tile surface was stabbed with a sword mountain for flower arrangement, and the above-mentioned rural soil paste was kneaded on the surface. (Scratch is a spherical tip with a 600μm width and 1200μm depth)
[実験方法]
上記試料１〜３の各々の試験片面に、「プロインパクト」（スーパーマルチクリーナ）（商品名：株式会社リンレイ社製の洗浄剤）の１００倍希釈水溶液を約２ｍｌのせ、その面に上記超音波振動ブラシユニット１０に超音波振動を与えながら円を描くように動かして細線１の先端部を軽く１０秒間当接させた。
[結果] 上記１〜３のすべてが、目視、顕微鏡（倍率７０〜２８０倍）による観察で完全除去されていることが確認された。[experimental method]
About 2 ml of 100-fold diluted aqueous solution of “Pro Impact” (Super Multi Cleaner) (trade name: Linley Co., Ltd.) is placed on each test piece of Samples 1 to 3, and the ultrasonic vibration is applied to the surface. The brush unit 10 was moved to draw a circle while applying ultrasonic vibration, and the tip of the thin wire 1 was lightly brought into contact with the brush unit 10 for 10 seconds.
[Results] It was confirmed that all of the above 1 to 3 were completely removed by visual observation and observation with a microscope (70 to 280 times magnification).
比較実験１
洗浄試験片としては、上記試料１〜３を用いた。
[比較実験１の実験方法]
上記試料１〜３の各々の試験片に、「プロインパクト」（スーパーマルチクリーナ）（商品名：株式会社リンレイ社製の洗浄剤）の１００倍希釈水溶液を約２ｍｌのせ、その面に上記超音波振動ブラシユニット１０に超音波振動を与えないで単に円を描くように動かしてブラシ用細線１の先端部を軽く１０秒間当接させた。
[比較実験１の結果] 上記比較実験試料１〜３のすべてが、目視、顕微鏡（倍率７０〜２８０倍）による観察で汚れが８０〜９５％除去されていないことが確認された。Comparative experiment 1
The samples 1 to 3 were used as cleaning test pieces.
[Experiment method of comparative experiment 1]
About 2 ml of a 100 times diluted aqueous solution of “Pro Impact” (Super Multi Cleaner) (trade name: Linley Co., Ltd.) is placed on each test piece of Samples 1 to 3, and the ultrasonic vibration is applied to the surface. The brush unit 10 was moved so as to draw a circle without applying ultrasonic vibration, and the tip of the fine brush wire 1 was lightly brought into contact with the brush unit 10 seconds.
[Results of Comparative Experiment 1] It was confirmed that all of the comparative experimental samples 1 to 3 were not removed with 80 to 95% of dirt by visual observation and observation with a microscope (magnification 70 to 280 times).
実験２．
試験片として、透明アクリル樹脂片（３ｃｍ×６ｃｍ）を６枚用意し、各々にカッターナイフで縦横に切り傷をつけたもの（切り傷は平均して幅３９μm、深さ１５５μm）を用い、下記のように処理したものについて試験した。
試料４：上記線状の切り傷を付けた透明アクリル樹脂片表面に、田園土壌（粒度 コロイド〜３．９μm 平均１．９μm）を擦り込んだもの。
試料５：上記切り傷を付けた透明アクリル樹脂片表面に、上記田園土壌ペーストを食用油で練った混練物を擦り込んだもの。
試料６：上記切り傷を付けた透明アクリル樹脂片表面に、合成ゴムに黒鉛を練り込んだ靴の踵を擦り込んだもの（ヒールマーク）。Experiment 2.
As test pieces, six transparent acrylic resin pieces (3 cm × 6 cm) were prepared, and each piece was cut vertically and horizontally with a cutter knife (the cuts averaged 39 μm in width and 155 μm in depth). The ones processed in the above were tested.
Sample 4: Rural soil (particle size colloid to 3.9 μm average 1.9 μm) rubbed into the surface of the transparent acrylic resin piece with the linear cut.
Sample 5: A surface obtained by rubbing the kneaded material obtained by kneading the above-mentioned rural soil paste with cooking oil into the surface of the cut transparent acrylic resin piece.
Sample 6: A piece of transparent acrylic resin piece with the above cuts rubbed with a shoe shoe made of graphite mixed with synthetic rubber (heel mark).
[実験方法] 試料４〜６の各々の試験片に「プロインパクト」（スーパーマルチクリーナー）の１００倍希釈水溶液を約２ｍｌのせ、その面に上記超音波振動ブラシユニットを振動を与え円を描くように動かしてブラシ用細線１の先端部を軽く１０秒間当接させた。
[結果]上記試料４〜６のすべてが、顕微鏡（倍率７０〜２８０倍）による観察で完全除去が確認された。[Experimental Method] Put about 2 ml of a 100-fold diluted aqueous solution of “ProImpact” (Super Multi Cleaner) on each test piece of Samples 4-6, and vibrate the ultrasonic vibration brush unit on the surface to draw a circle. The tip of the fine brush wire 1 was lightly brought into contact for 10 seconds.
[Results] All samples 4 to 6 were confirmed to be completely removed by observation with a microscope (magnification 70 to 280 times).
比較実験２
洗浄試験片としては、上記試料４〜６を用いた。
[比較実験２の実験方法]
上記試料４〜６の各々の試験片に「プロインパクト」（スーパーマルチクリーナ）（株式会社リンレイ社製の洗浄剤）の１００倍希釈水溶液を約２ｍｌのせ、その面に上記超音波振動ブラシユニット１０に超音波振動を与えないで単に円を描くように動かしてブラシ用細線１の先端部を軽く１０秒間当接させた。
[比較実験２の結果] 上記比較実験試料４〜６のすべてが,目視、顕微鏡（倍率７０〜２８０倍）による観察で汚れが８０〜９５％除去されていないことが確認された。Comparative experiment 2
The samples 4 to 6 were used as cleaning test pieces.
[Experiment method of comparative experiment 2]
About 2 ml of a 100-fold diluted aqueous solution of “Pro Impact” (Super Multi Cleaner) (cleaning agent manufactured by Linley Co., Ltd.) is placed on each test piece of Samples 4 to 6, and the ultrasonic vibration brush unit 10 is placed on the surface thereof. The tip of the thin brush wire 1 was brought into light contact for 10 seconds by simply moving in a circle without applying ultrasonic vibration.
[Results of Comparative Experiment 2] It was confirmed that all of the comparative experimental samples 4 to 6 were not removed with 80 to 95% of dirt by visual observation and observation with a microscope (magnification 70 to 280 times).
室内床のプラスチックタイルには、土壌、植物油、アスファルト等の鉱物油、繊維等様々な汚れ物質が持ち込まれ付着するが、中でも問題となるのが微細な鉱物結晶等による細くかつ深い刺し傷であり、その傷の細隙に擦り込まれる土壌等汚染物質の汚れである。
この細隙の汚れは回転ブラシやタワシなど従来の清掃器具では完全に取り除くことはできなく、その汚れを残してその上にワックス掛けを行うと、汚れがワックス内に閉じこめられて、それを重ねると雲のような汚れ面が形成される。
しかしながら、本願発明によれば、従来技術では得られなかった下記のような効果が発揮される。
超音波振動のキャビテーション効果と、細線の先端が微細な傷の内部に届きその先端から超音波が多方面に複雑に発振され、狭い傷内でも効果的に超音波による洗浄が行われ、かつ極細の細線先端による物理的な排除効果が加わる。
床表面及び床面の微細かつ深く刻まれた傷内に埋め込まれた汚泥や油脂の汚れを短時間の内に除去することができる。Various dirt substances such as soil, vegetable oil, mineral oil such as asphalt, and fibers are brought in and adhered to the plastic tiles on the indoor floor, but the problem is fine and deep stabs caused by fine mineral crystals. , Soil dirt such as soil that is rubbed into the slit of the wound.
The dirt on the slit cannot be completely removed with a conventional cleaning tool such as a rotating brush or scrubbing. If you leave the dirt and wax on it, the dirt will be trapped in the wax and piled up. A dirty surface like a cloud is formed.
However, according to the present invention, the following effects that were not obtained by the prior art are exhibited.
The cavitation effect of ultrasonic vibration, the tip of the fine wire reaches the inside of a fine flaw, and ultrasonic waves are oscillated in many directions from the tip, and the ultrasonic cleaning is performed effectively even in a narrow flaw. The physical exclusion effect by the fine wire tip is added.
It is possible to remove sludge and oily dirt embedded in the floor surface and the finely and deeply scratched floor surface within a short time.
１：ブラシ用細線、 ２：金属薄板、
３：超音波発振子、 ４：短いスカート部、
５：筒体、 ６：洗浄用液体、
７：洗浄用液体の注出孔、 ８：プラスチック板、
９：振動モータ、 １０：ブラシユニット、
Ｆ：床面、
1: Fine wire for brush, 2: Thin metal plate,
3: Ultrasonic oscillator, 4: Short skirt,
5: cylinder, 6: cleaning liquid,
7: Cleaning liquid pouring hole, 8: Plastic plate,
9: Vibration motor, 10: Brush unit,
F: Floor surface,
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003352938AJP2005111188A (en) | 2003-10-10 | 2003-10-10 | Ultrasonic floor scrubber dryer |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003352938AJP2005111188A (en) | 2003-10-10 | 2003-10-10 | Ultrasonic floor scrubber dryer |
| Publication Number | Publication Date |
|---|---|
| JP2005111188Atrue JP2005111188A (en) | 2005-04-28 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003352938APendingJP2005111188A (en) | 2003-10-10 | 2003-10-10 | Ultrasonic floor scrubber dryer |
| Country | Link |
|---|---|
| JP (1) | JP2005111188A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101862734A (en)* | 2010-06-23 | 2010-10-20 | 常州明豪新金属材料有限公司 | Copper strip surface degreasing device |
| JP2017136461A (en)* | 2013-11-12 | 2017-08-10 | アイロボット コーポレイション | Autonomic surface cleaning robot |
| JP2019098290A (en)* | 2017-12-07 | 2019-06-24 | 株式会社東芝 | Cleaning device and in-furnace working device |
| US11272822B2 (en) | 2013-11-12 | 2022-03-15 | Irobot Corporation | Mobile floor cleaning robot with pad holder |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101862734A (en)* | 2010-06-23 | 2010-10-20 | 常州明豪新金属材料有限公司 | Copper strip surface degreasing device |
| JP2017136461A (en)* | 2013-11-12 | 2017-08-10 | アイロボット コーポレイション | Autonomic surface cleaning robot |
| US11272822B2 (en) | 2013-11-12 | 2022-03-15 | Irobot Corporation | Mobile floor cleaning robot with pad holder |
| JP2019098290A (en)* | 2017-12-07 | 2019-06-24 | 株式会社東芝 | Cleaning device and in-furnace working device |
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