JP4758155B2 - Floor nozzle for vacuum cleaner and electric vacuum cleaner - Google Patents
Floor nozzle for vacuum cleaner and electric vacuum cleaner Download PDFInfo
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- JP4758155B2 JP4758155B2 JP2005195892A JP2005195892A JP4758155B2 JP 4758155 B2 JP4758155 B2 JP 4758155B2 JP 2005195892 A JP2005195892 A JP 2005195892A JP 2005195892 A JP2005195892 A JP 2005195892A JP 4758155 B2 JP4758155 B2 JP 4758155B2
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Description
本発明は、掃除機用床ノズル及びそれを用いた電気掃除機に関するものである。 The present invention relates to a floor nozzle for a vacuum cleaner and a vacuum cleaner using the same.
従来から、床面の掃除に、ブラシ等の清掃体が使用され、ゴミが効率よく掻き揚げられるように、回転式のロータが使用されている。清掃体はブレード、ブラシ、織布等が使用され、回転変動を少なくする為、清掃体は捻られているものが多い。
例えば、金属製のロータの外周面に、ブレードを螺旋状に取り付けたもの（特許文献１）や、台材を塑性変形可能なステンレスとして、台材の周りに放射状に突出する線条材を備えたもの（特許文献２）がある。
Conventionally, a cleaning body such as a brush has been used for cleaning the floor surface, and a rotary rotor has been used so that dust can be lifted up efficiently. Blades, brushes, woven fabrics, etc. are used as the cleaning body, and the cleaning body is often twisted to reduce rotational fluctuation.
For example, the outer peripheral surface of a metal rotor is provided with a spirally attached blade (Patent Document 1), or a stainless steel that can be plastically deformed as a base material, and a linear material that protrudes radially around the base material. (Patent Document 2).
床に接触する際の、回転変動を少なくする為に、何らかの方法で、清掃体を捻る必要があった。その為に、ロータ心棒の捻られた溝に起毛布等の清掃体を挿入して、回転ロータを作成していた。 In order to reduce rotational fluctuation when contacting the floor, it was necessary to twist the cleaning body by some method. For this purpose, a rotating rotor is created by inserting a cleaning body such as a raised cloth into the twisted groove of the rotor mandrel.
従来の清掃体は、起毛布、織布、ブレード等を使用しているが、起毛布や織布は、細い繊維を織ったもので、ブラシ部の毛腰が柔らかく、またブレードは、はたき効果のある軟質材でブラシ部が形成されており、起毛布、織布、ブレード共に、掃除本来の目的である、ゴミを掻き出す効果は少ないという課題を有していた。 Conventional cleaning bodies use brushed cloth, woven cloth, blades, etc. Brushed cloth and woven cloth are woven thin fibers, and the fluff of the brush part is soft, and the blade has a flapping effect. The brush portion is formed of a soft material having a problem, and the raised cloth, the woven cloth, and the blade have a problem that there is little effect of scavenging dust, which is the original purpose of cleaning.
線径の太いブラシ毛材を使用してチャンネルブラシを形成すれば、毛腰の強い清掃体が出来、このようにして作成したチャンネルブラシを複数本合わせて捻った、ブラシ部の毛腰の強いブラシ組立も考案されているが、中心にロータ心棒がない為、外圧を加えると、ブラシ組立の中央部がたわみ易く、高速回転では芯ぶれを起こすという課題を有していた。 If you make a channel brush using a brush material with a thick wire diameter, you can create a strong bristle-cleaning body and twist multiple channel brushes created in this way. Although a brush assembly has also been devised, since there is no rotor mandrel at the center, there has been a problem that when external pressure is applied, the central part of the brush assembly is easily deflected, causing a runout at high speed.
本発明は、上記従来の課題を解決するもので、ゴミの掻き出し効果が向上し、高速回転でも芯ぶれの少ない、被掃除面に関わらず、捕集効率の良い、掃除機用床ノズル及び電気掃除機を提供することを目的とする。 The present invention solves the above-described conventional problems, improves the scraping effect of dust, has a small amount of runout even at high speed rotation, and has good collection efficiency regardless of the surface to be cleaned. The purpose is to provide a vacuum cleaner.
本発明の掃除機用床ノズルは、上記の目的を達成するため次の手段を採った。すなわち、請求項１の発明では、回転ロータを回転自在に収納した掃除機用床ノズルにおいて、該回転ロータは、断面円または断面多角形で硬質なロータ心棒と、清掃体を断面が略コ字状の帯状体で挟んだ複数のチャンネルブラシと、前記ロータ心棒の両端部近傍に設けたホルダーとからなり、前記複数のチャンネルブラシは、線径の太い毛ブラシで形成されたチャンネルブラシと、該線径の太い毛ブラシで形成されたチャンネルブラシとは毛丈の異なるゴムブレードで形成されたチャンネルブラシとを有し、且つ前記複数のチャンネルブラシは、前記帯状体が、前記ロータ心棒の外周に接触するように、らせん状に配設され、その端部を前記ホルダーに固定したことを特徴としている。また、回転ロータは、請求項２に記載のように、ロータ心棒の長手方向略中央部にチャンネルブラシを固定するための固定部材を固設し、該固定部材を境にチャンネルブラシをおのおの反対方向にらせん状に配設するとよい。この固定部材は、請求項３に記載のように、その外周に植毛加工を施すとよい。なお、チャンネルブラシは、芯線を用いて形成するのが望ましい。また、固定部材はロータ心棒の略中央部に設けるが、略中央部は、かなり広く、例えば、床ノズルの開口に合わせて片側へ寄せて設ける場合なども含まれる。
請求項４の発明の電気掃除機は、吸引力を発生させる電動送風機と、塵埃を捕集する集塵室と、該集塵室に連通するように接続される掃除機用床ノズルとを備えた電気掃除機であって、該掃除機用床ノズルは、請求項１ないし請求項３に記載の掃除機用床ノズルのいずれかであることを特徴としている。
The floor nozzle for a vacuum cleaner of the present invention employs the following means in order to achieve the above object. That is, according to the first aspect of the present invention, in the floor nozzle for a vacuum cleaner in which the rotary rotor is rotatably accommodated, the rotary rotor includes a hard rotor mandrel having a cross-sectional circle or a polygonal cross-section, and a cleaning body having a substantially U-shaped cross section. A plurality of channel brushes sandwiched between strip-shaped belts, and holders provided in the vicinity of both ends of the rotor mandrel, the plurality of channel brushes being channel brushes formed of bristle brushes with a large wire diameter, A channel brush formed of a rubber blade having a different bristle length from a channel brush formed of a bristle brush having a large wire diameter, and the plurality of channel brushes have the belt-like body on the outer periphery of the rotor mandrel. It is arranged in a spiral shape so as to come into contact, and its end is fixed to the holder. In the rotary rotor, a fixing member for fixing the channel brush is fixed to a substantially central portion in the longitudinal direction of the rotor mandrel, and the channel brush is opposite to each other with the fixing member as a boundary. It is good to arrange in a spiral. As described in claim 3, the fixing member may be subjected to flocking processing on the outer periphery thereof. The channel brush is preferably formed using a core wire. In addition, the fixing member is provided at a substantially central portion of the rotor mandrel, but the substantially central portion is considerably wide, and includes, for example, a case where the fixing member is provided close to one side in accordance with the opening of the floor nozzle.
According to a fourth aspect of the present invention, there is provided a vacuum cleaner comprising: an electric blower that generates a suction force; a dust collecting chamber that collects dust; and a vacuum cleaner floor nozzle that is connected to communicate with the dust collecting chamber. In addition, the vacuum cleaner floor nozzle is any one of the vacuum cleaner floor nozzles according to claim 1.
上記のように、請求項１の発明では、回転ロータは、断面円または断面多角形で硬質なロータ心棒と、清掃体を断面が略コ字状の帯状体で挟んだ複数のチャンネルブラシと、前記ロータ心棒の両端部近傍に設けたホルダーとからなり、前記複数のチャンネルブラシは、線径の太い毛ブラシで形成されたチャンネルブラシと、該線径の太い毛ブラシで形成されたチャンネルブラシとは毛丈の異なるゴムブレードで形成されたチャンネルブラシとを有し、且つ前記複数のチャンネルブラシは、前記帯状体が、前記ロータ心棒の外周に接触するように、らせん状に配設され、その端部を前記ホルダーに固定したので、毛腰の強い塵埃の掻き出し効果の向上する、高速回転でも芯ぶれの少ない、捕集効率のよい、掃除機用床ノズルを提供することができる。
また、この清掃体は、線径の太い毛ブラシ、または、軟質のブレード、または、払拭布、または、起毛布、または、織布と樹脂で形成したもの、の少なくともいずれか一つで形成したものを使用し、複数種類を使用すれば、被清掃面の種類に関わらず掃除を行うことができる。
また、ロータ心棒の長手方向略中央部にチャンネルブラシを固定するための固定部材を固設し、該固定部材を境にチャンネルブラシをおのおの反対方向にらせん状に配設すれば（請求項２）、前記チャンネルブラシの取り付けが容易になり、また、吸引時に回転ロータが回転すると、塵埃が前記掃除機用床ノズルの中央部にかき集められ、捕集効率が向上する。
さらに、固定部材は、その外周に植毛加工を施せ（請求項３）ば、回転ロータのブラシの長手方向の隙間が少なくなり、清掃効率が向上する。
請求項４の発明は、請求項１ないし請求項３に記載の掃除機用床ノズルのいずれかを備え、吸引力を発生させる電動送風機と塵埃を捕集する集塵室とを備えたので、被掃除面の種類に関わらず、塵埃の除去性能が大幅に向上し、掃除性能に優れた電気掃除機を提供することができる。
As described above, in the invention of claim 1, the rotary rotor includes a hard rotor mandrel having a cross-sectional circle or a polygonal cross-section, and a plurality of channel brushes sandwiching the cleaning body with a belt-like body having a substantially U-shaped cross section. A holder provided near both ends of the rotor mandrel, and the plurality of channel brushes include a channel brush formed with a bristle brush with a large wire diameter, and a channel brush formed with a bristle brush with a large wire diameter; Has a channel brush formed of rubber blades having different bristle lengths, and the plurality of channel brushes are arranged in a spiral shape so that the belt-like body contacts the outer periphery of the rotor mandrel. Since the end is fixed to the holder, it is possible to provide a floor nozzle for a vacuum cleaner that improves the scraping effect of dust with strong fluff, has little wobbling even at high speed rotation, and has good collection efficiency. That.
The cleaning body is formed of at least one of a bristle brush having a large wire diameter, a soft blade, a wiping cloth, a brushed cloth, or a woven cloth and a resin. If a plurality of types are used, cleaning can be performed regardless of the type of surface to be cleaned.
Further, a fixing member for fixing the channel brush is fixed at a substantially central portion in the longitudinal direction of the rotor mandrel, and the channel brush is spirally arranged in the opposite direction with the fixing member as a boundary (Claim 2). The channel brush can be easily attached, and when the rotary rotor rotates during suction, dust is collected at the center of the floor nozzle for the vacuum cleaner, thereby improving the collection efficiency.
Furthermore, if the fixing member is flocked to the outer periphery (claim 3), the clearance in the longitudinal direction of the brush of the rotating rotor is reduced, and the cleaning efficiency is improved.
Since the invention of claim 4 includes any one of the floor nozzles for a vacuum cleaner according to claims 1 to 3, and includes an electric blower that generates a suction force and a dust collection chamber that collects dust, Regardless of the type of surface to be cleaned, the dust removal performance is greatly improved, and an electric vacuum cleaner with excellent cleaning performance can be provided.
以下、請求項１の発明の実施の形態を実施例１及び実施例１の他の実施の形態で、請求項２の発明の実施の形態を実施例２で、請求項３の発明の実施の形態を実施例３で、請求項４の発明の実施の形態を実施例５で、それぞれ、図面を参照しながら説明する。 The embodiment of the invention of claim 1 is the embodiment of the first embodiment and the embodiment of the first embodiment, the embodiment of the invention of claim 2 is the embodiment of the invention of claim 2, and the embodiment of the invention of claim 3 is implemented. The embodiment will be described in Example 3, and the embodiment of the invention of claim 4 will be described in Example 5 with reference to the drawings.
図１〜４、及び図１４にて、実施例１を示す。図１４は、本実施例における掃除機用床ノズルの分解斜視図（上蓋を除いた図）で、図１は同回転ロータ１を分解して前面側から見た斜視図である。図２は回転ロータ１の断面図である。図３と４はチャンネルブラシである。図１において、２はロータ心棒であり、３及び１３はチャンネルブラシであり、４はプーリー付きホルダーであり、１４は軸受けホルダーである。図２において、２はロータ心棒であり、３は線径の太い毛ブラシで形成されたチャンネルブラシであり、１３はゴムブレードで形成されたチャンネルブラシである。図３において、５は芯線であり、６は線径の太い毛ブラシであり、７は帯状体である。図４において、７は帯状体であり、８はゴムブレードである。なお、図３において、チャンネルブラシは芯線５を使用せずに毛ブラシ６と帯状体７で形成されていても同じである。図１４において、２４は、電気掃除機（図示せず）に、ホース（図示せず）、延長管（図示せず）などを介して接続される掃除機用床ノズルで、前方底部に塵埃を吸引する開口部（図示せず）が設けられ、その開口部に臨むように本実施の形態における回転ロータ１が回転自在に設けられている。回転ロータ１は、ベルト３７を介して掃除機用床ノズル２４に内蔵されたモータ３８により回転駆動される。 A first embodiment is shown in FIGS. FIG. 14 is an exploded perspective view of the vacuum cleaner floor nozzle according to the present embodiment (a view excluding the upper lid). FIG. 1 is an exploded perspective view of the rotary rotor 1 as seen from the front side. FIG. 2 is a cross-sectional view of the rotary rotor 1. 3 and 4 are channel brushes. In FIG. 1, 2 is a rotor mandrel, 3 and 13 are channel brushes, 4 is a holder with a pulley, and 14 is a bearing holder. In FIG. 2, 2 is a rotor mandrel, 3 is a channel brush formed by a bristle brush having a large wire diameter, and 13 is a channel brush formed by a rubber blade. In FIG. 3, 5 is a core wire, 6 is a bristle brush with a large wire diameter, and 7 is a belt-like body. In FIG. 4, 7 is a belt-like body, and 8 is a rubber blade. In FIG. 3, the channel brush is the same even if it is formed of the bristle brush 6 and the belt-like body 7 without using the core wire 5. In FIG. 14, reference numeral 24 denotes a vacuum cleaner floor nozzle connected to a vacuum cleaner (not shown) via a hose (not shown), an extension pipe (not shown), and the like. An opening (not shown) for suction is provided, and the rotary rotor 1 in the present embodiment is rotatably provided so as to face the opening. The rotary rotor 1 is rotationally driven by a motor 38 built in the vacuum cleaner floor nozzle 24 via a belt 37.
回転ロータ１は、ロータ心棒２の周りに、一条乃至複数の断面が略コの字状の帯状体７と芯線５及び毛ブラシ６からなるチャンネルブラシ３、及び一条乃至複数の断面が略コの字状の帯状体７とゴムブレード８からなるチャンネルブラシ１３をらせん状に配設すると共に、前記ロータ心棒２の両端部近傍で、保持手段であり一端にプーリー付きホルダー４を、他端に軸受けホルダー１４に設けられた前記チャンネルブラシ３及び１３を固定する為の軸受け溝部２２及び３２に、前記チャンネルブラシ３及び１３の両端部を挿入し、前記プーリー付きホルダー４及び軸受けホルダー１４を前記ロータ心棒２の両端に固定して完成される。３４は、回転ロータ１の両端を掃除機用床ノズル２４に回転自在に保持するための軸受けである。 The rotary rotor 1 has a strip 7 having a substantially U-shaped cross section around the rotor mandrel 2, a channel brush 3 composed of a core wire 5 and a bristle brush 6, and a single or a plurality of cross sections having a substantially U-shaped cross section. A channel brush 13 composed of a letter-shaped band 7 and a rubber blade 8 is disposed in a spiral shape, and is provided with a holder 4 with a pulley at one end and a bearing 4 at the other end in the vicinity of both ends of the rotor mandrel 2. Both end portions of the channel brushes 3 and 13 are inserted into bearing groove portions 22 and 32 for fixing the channel brushes 3 and 13 provided in the holder 14, and the holder 4 with a pulley and the bearing holder 14 are connected to the rotor mandrel. It is completed by fixing to both ends of 2. Reference numeral 34 denotes a bearing for rotatably holding both ends of the rotary rotor 1 on the floor nozzle 24 for a cleaner.
前記チャンネルブラシ３及び１３における、前記清掃体は、線径の太い毛ブラシ、及びゴムブレードより形成されており、前記チャンネルブラシ３及び１３はロータ心棒２の周りにらせん状に配設される為、毛腰の強い捻られた清掃体で、高速回転でも芯ぶれの少ないロータ心棒２を有する、回転ロータ１が形成されるため、塵埃の掻き出し効果が向上し、高速回転でも芯ぶれの少ない、捕集効率の良い、回転ロータ１を提供することが出来る。 The cleaning body of the channel brushes 3 and 13 is formed of a bristle brush with a large wire diameter and a rubber blade, and the channel brushes 3 and 13 are disposed around the rotor mandrel 2 in a spiral shape. Since the rotating rotor 1 is formed with the rotor core 2 having a strong twisting and twisting and having a rotor core 2 that is less likely to run out even at high speeds, the dust scraping effect is improved, and there is little runout even at high speeds. The rotary rotor 1 with good collection efficiency can be provided.
図５〜８で実施例１の他の実施の形態を示す。図５にて、７は帯状体であり、９は払拭布であり、１０は基台であり、５０は払拭布のチャンネルブラシである。図６にて、７は帯状体であり、１５は基台であり１６は起毛布であり、６０は起毛布のチャンネルブラシである。図７にて、７は帯状体であり、３５は樹脂台であり、３６は織布であり、７０は織布のチャンネルブラシである。前記チャンネルブラシは、いかなる組み合わせにおいても、捻られた高速回転でも芯ぶれの少ないロータ心棒２を有する回転ロータ１が形成される。図８において、１２は多角形のロータ心棒Ａであり、３及び１３はチャンネルブラシである。回転ロータ１におけるロータ心棒の断面形状は、図８のロータ心棒Ａ１２のような多角形の角柱でも同じである。また、ロータ心棒の材質は、アルミのような金属、木材、あるいはプラスティック等硬質の材料であれば、限定しない。また、チャンネルブラシの捻り角度は、塵埃を吸込む際の、空気の流れ方向に対して、一番風圧を受けやすい角度に設定すれば、回転ロータ自体がより回転しやすくなり、清掃効果もより増加することが期待できる。 5 to 8 show another embodiment of the first embodiment. In FIG. 5, 7 is a belt-like body, 9 is a wiping cloth, 10 is a base, and 50 is a channel brush of the wiping cloth. In FIG. 6, 7 is a belt-like body, 15 is a base, 16 is a raised cloth, and 60 is a channel brush of the raised cloth. In FIG. 7, 7 is a belt-like body, 35 is a resin base, 36 is a woven cloth, and 70 is a woven cloth channel brush. In any combination of the channel brushes, a rotating rotor 1 having a rotor mandrel 2 with less runout is formed even when twisted at a high speed. In FIG. 8, 12 is a polygonal rotor mandrel A, and 3 and 13 are channel brushes. The cross-sectional shape of the rotor mandrel in the rotary rotor 1 is the same for a polygonal prism such as the rotor mandrel A12 of FIG. The material of the rotor mandrel is not limited as long as it is a hard material such as a metal such as aluminum, wood, or plastic. In addition, if the twist angle of the channel brush is set to an angle that is most susceptible to wind pressure with respect to the air flow direction when dust is sucked in, the rotating rotor itself is more easily rotated and the cleaning effect is further increased. Can be expected to do.
図９、１０にて、実施例２を示す。図９は、固定部材を境に、チャンネルブラシをおのおの反対方向にらせん状に配設した、回転ロータ２１である。図１０は固定部材のカシメピン部の断面図である。１７はカシメピンであり、１８及び１９は固定部材である。前記実施例１の前記ロータ心棒２の長手方向略中央部にて、前記チャンネルブラシ３、及び１３を保持する為の固定部材１８及び１９で、前記ロータ心棒２を挟み込み、前記固定部材１８及び１９を境におのおの反対方向にらせん状に配設して、カシメピン１７でロータ心棒２に固定し、前記ロータ心棒２の両端部近傍で、保持手段であり一端にプーリー付きホルダー４を、他端に軸受けホルダー１４に設けられた前期チャンネルブラシ３及び１３を固定する為の軸受け溝部２２及び３２に、前記チャンネルブラシ３及び１３の両端部を挿入し、前記プーリー付きホルダー４及び軸受けホルダー１４を、前記ロータ心棒２に固定し、掃除機用床ノズルの回転ロータ２１を形成する。前記チャンネルブラシ３、及び１３は、回転ロータ２１の長手方向略中央部にて、前記固定部材１８及び１９を境におのおの反対方向にらせん状に配設されているため、前記回転ロータ２１が回転すると、床の塵埃等が前記回転ロータ２１の略中央部に集結されることにより、より捕集効率が良くなる回転ロータ２１が形成される。 A second embodiment is shown in FIGS. FIG. 9 shows a rotating rotor 21 in which channel brushes are spirally arranged in opposite directions with a fixing member as a boundary. FIG. 10 is a cross-sectional view of the caulking pin portion of the fixing member. Reference numeral 17 denotes a caulking pin, and reference numerals 18 and 19 denote fixing members. The rotor mandrel 2 is sandwiched between fixing members 18 and 19 for holding the channel brushes 3 and 13 at a substantially central portion in the longitudinal direction of the rotor mandrel 2 of the first embodiment. Are arranged in a spiral shape in the opposite direction from each other, fixed to the rotor mandrel 2 with caulking pins 17, and in the vicinity of both ends of the rotor mandrel 2, a holder 4 with a pulley at one end and a holder 4 with a pulley at the other end Both ends of the channel brushes 3 and 13 are inserted into bearing groove portions 22 and 32 for fixing the previous channel brushes 3 and 13 provided in the bearing holder 14, and the holder 4 with pulley and the bearing holder 14 are The rotary rotor 21 of the floor nozzle for vacuum cleaner is formed by being fixed to the rotor mandrel 2. The channel brushes 3 and 13 are arranged in a spiral shape in the opposite direction of the fixing members 18 and 19 at the substantially central portion in the longitudinal direction of the rotary rotor 21, so that the rotary rotor 21 rotates. Then, dust and the like on the floor are collected at the substantially central portion of the rotary rotor 21, thereby forming the rotary rotor 21 with higher collection efficiency.
なお、本実施例では固定部材とカシメピンを用いて説明したが、固定方法は限定するものではなく、溶接、半田、接着等の方法を用いて行ってもよい。また、固定位置も略中央部に限定するものではない。 In this embodiment, the fixing member and the caulking pin are used for explanation. However, the fixing method is not limited, and a method such as welding, soldering, or adhesion may be used. Further, the fixing position is not limited to the substantially central portion.
図１２、１３にて、実施例３を示す。２０はブラシ植毛である。前記回転ロータ２１において、前記ロータ心棒２の中央部を固定する、前記固定部材１８及び１９の外周に植毛をすることにより植毛ブラシ２０が形成され、前記回転ロータ２１のブラシの長手方向の隙間を少なくした、清掃効率の良いブラシ片を形成した、回転ロータ４１が形成される。 A third embodiment is shown in FIGS. 20 is brush flocking. In the rotary rotor 21, a flocking brush 20 is formed by flocking the outer periphery of the fixing members 18 and 19 that fixes the central portion of the rotor mandrel 2, and a gap in the longitudinal direction of the brush of the rotary rotor 21 is formed. The rotating rotor 41 which formed the brush piece with few cleaning efficiency with high efficiency is formed.
図１４は、掃除機用床ノズル２４の上蓋を取り外した状態の全体斜視図であり、完成された回転ロータ１にベルト３７を張架し、両端を軸受け３４で保持しながら掃除機用床ノズル２４の所定の部位に挿入すれば組立が完了する。
FIG. 14 is an overall perspective view of the vacuum cleaner floor nozzle 24 with the top cover removed. The belt 37 is stretched over the completed rotary rotor 1 and both ends are held by the bearings 34 while the vacuum cleaner floor nozzle is held. If it is inserted into 24 predetermined parts, the assembly is completed.
図１１は、電気掃除機の全体を示すもので、塵埃を捕集する集塵室２８を前部に備えるとともに、電動送風機２９を内蔵した電動送風機室３０を後部に備えた掃除機本体３１と、該集塵室２８に連通するように一端が掃除機本体３１に接続されるホース２７と、ホース２７の他端に設けられたハンドルパイプ２６に着脱自在に接続される延長管２５と、延長管２５の他端に接続した上記第１〜４の実施例のいずれかの掃除機用床ノズル２４とから構成されている。
掃除機本体３１を運転し、ハンドルパイプ２６を操作して、掃除機用床ノズル２４を木床や絨毯上で操作すると、掃除機用床ノズル２４に内臓された回転ロータが回転し、塵埃がチャンネルブラシにより掻き揚げられ、電動送風機２９による吸引力で、空気と共に塵埃が、延長管２５、ホース２７を通って集塵室２８に流れ、そこで塵埃が捕集される。
この電気掃除機は、上記実施例１〜４で述べたように、より捕集効率の良いものである。
FIG. 11 shows the entire electric vacuum cleaner, which includes a dust collecting chamber 28 for collecting dust at the front portion and a vacuum cleaner main body 31 having an electric blower chamber 30 incorporating an electric blower 29 at the rear portion. A hose 27 having one end connected to the cleaner body 31 so as to communicate with the dust collecting chamber 28, an extension pipe 25 detachably connected to a handle pipe 26 provided at the other end of the hose 27, and an extension The vacuum cleaner floor nozzle 24 of any one of the first to fourth embodiments is connected to the other end of the pipe 25.
When the vacuum cleaner main body 31 is operated, the handle pipe 26 is operated, and the vacuum cleaner floor nozzle 24 is operated on a wooden floor or a carpet, the rotary rotor built in the vacuum cleaner floor nozzle 24 rotates and dust is channeled. With the suction force of the electric blower 29, the dust is lifted up by the brush, and the dust together with the air flows through the extension tube 25 and the hose 27 to the dust collecting chamber 28, where the dust is collected.
As described in the first to fourth embodiments, this electric vacuum cleaner has better collection efficiency.
以上のように、本発明に関わる掃除機用床ノズルは、被清掃面の種類に関わらず塵埃の除去及び捕集性能に優れ、電気掃除機に接続される掃除機用床ノズルに限らず、床面洗浄機や、床磨き機などにも適用できるものである。 As described above, the floor nozzle for a vacuum cleaner according to the present invention has excellent dust removal and collection performance regardless of the type of the surface to be cleaned, and is not limited to the floor nozzle for a vacuum cleaner connected to a vacuum cleaner, It can also be applied to floor cleaning machines and floor polishers.
１、１１、２１、４１ 回転ロータ
２ ロータ心棒
３、１３、２３、３３、４３ チャンネルブラシ
４ プーリー付きホルダー
５ 芯線
６ 毛ブラシ
７ 帯状体
１４ 軸受けホルダー
１８、１９ 固定部材
DESCRIPTION OF SYMBOLS 1, 11, 21, 41 Rotating rotor 2 Rotor mandrel 3, 13, 23, 33, 43 Channel brush 4 Holder with pulley 5 Core wire 6 Bristle brush 7 Strip | belt-shaped body 14 Bearing holder 18, 19 Fixing member
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| JP2005195892A JP4758155B2 (en) | 2005-07-05 | 2005-07-05 | Floor nozzle for vacuum cleaner and electric vacuum cleaner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005195892A JP4758155B2 (en) | 2005-07-05 | 2005-07-05 | Floor nozzle for vacuum cleaner and electric vacuum cleaner |
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| JP2007014369A JP2007014369A (en) | 2007-01-25 |
| JP4758155B2 true JP4758155B2 (en) | 2011-08-24 |
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| JP2005195892A Expired - Fee Related JP4758155B2 (en) | 2005-07-05 | 2005-07-05 | Floor nozzle for vacuum cleaner and electric vacuum cleaner |
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Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5418238B2 (en) * | 2010-01-13 | 2014-02-19 | 富士ゼロックス株式会社 | Cleaning member, cleaning device, assembly, and image forming apparatus |
| US10448794B2 (en) | 2013-04-15 | 2019-10-22 | Aktiebolaget Electrolux | Robotic vacuum cleaner |
| JP6198234B2 (en) | 2013-04-15 | 2017-09-20 | アクティエボラゲット エレクトロラックス | Robot vacuum cleaner with protruding side brush |
| CN105792721B (en) | 2013-12-19 | 2020-07-21 | 伊莱克斯公司 | Robotic vacuum cleaner with side brush moving in spiral pattern |
| US10617271B2 (en) | 2013-12-19 | 2020-04-14 | Aktiebolaget Electrolux | Robotic cleaning device and method for landmark recognition |
| CN105813528B (en) | 2013-12-19 | 2019-05-07 | 伊莱克斯公司 | The barrier sensing of robotic cleaning device is creeped |
| US10209080B2 (en) | 2013-12-19 | 2019-02-19 | Aktiebolaget Electrolux | Robotic cleaning device |
| WO2015090403A1 (en) | 2013-12-19 | 2015-06-25 | Aktiebolaget Electrolux | Adaptive speed control of rotating side brush |
| JP6336063B2 (en) | 2013-12-20 | 2018-06-06 | アクチエボラゲット エレクトロルックス | Dust container |
| CN106415423B (en) | 2014-07-10 | 2021-01-01 | 伊莱克斯公司 | Method for detecting a measurement error of a robotic cleaning device |
| CN106659344B (en) | 2014-09-08 | 2019-10-25 | 伊莱克斯公司 | Robotic vacuum cleaner |
| JP6443897B2 (en) * | 2014-09-08 | 2018-12-26 | アクチエボラゲット エレクトロルックス | Robot vacuum cleaner |
| US10877484B2 (en) | 2014-12-10 | 2020-12-29 | Aktiebolaget Electrolux | Using laser sensor for floor type detection |
| WO2016091320A1 (en) | 2014-12-12 | 2016-06-16 | Aktiebolaget Electrolux | Side brush and robotic cleaner |
| WO2016095966A1 (en) | 2014-12-16 | 2016-06-23 | Aktiebolaget Electrolux | Cleaning method for a robotic cleaning device |
| CN107003669B (en) | 2014-12-16 | 2023-01-31 | 伊莱克斯公司 | Experience-based road sign for robotic cleaning devices |
| JP6743828B2 (en) | 2015-04-17 | 2020-08-19 | アクチエボラゲット エレクトロルックス | Robot vacuum and method for controlling the robot vacuum |
| KR102445064B1 (en) | 2015-09-03 | 2022-09-19 | 에이비 엘렉트로룩스 | system of robot cleaning device |
| US11169533B2 (en) | 2016-03-15 | 2021-11-09 | Aktiebolaget Electrolux | Robotic cleaning device and a method at the robotic cleaning device of performing cliff detection |
| EP3454707B1 (en) | 2016-05-11 | 2020-07-08 | Aktiebolaget Electrolux | Robotic cleaning device |
| EP3629869B1 (en) | 2017-06-02 | 2023-08-16 | Aktiebolaget Electrolux | Method of detecting a difference in level of a surface in front of a robotic cleaning device |
| JP6989210B2 (en) | 2017-09-26 | 2022-01-05 | アクチエボラゲット エレクトロルックス | Controlling the movement of robot cleaning devices |
| CN208659190U (en) * | 2018-04-09 | 2019-03-29 | 江苏美的清洁电器股份有限公司 | Round brush and sweeping robot |
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| JPS5751435U (en) * | 1980-09-08 | 1982-03-24 | ||
| JPH0282929A (en) * | 1988-09-20 | 1990-03-23 | Hookii:Kk | Rotary brush for vacuum cleaner |
| JPH02167124A (en) * | 1988-12-21 | 1990-06-27 | Tokyo Electric Co Ltd | Suction port for vacuum cleaner |
| JP2703842B2 (en) * | 1991-11-08 | 1998-01-26 | シャープ株式会社 | Vacuum cleaner brush assembly |
| JPH0593251U (en) * | 1992-05-18 | 1993-12-21 | 株式会社コーワ | Roll brush |
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