JP4563706B2 - Rotating rotor of floor nozzle for vacuum cleaner - Google Patents

Description

  The present invention relates to a rotary rotor used for a floor nozzle for a vacuum cleaner.

  Various improvements have been made with respect to the rotary rotor used in the floor nozzle for a vacuum cleaner. For example, in the floor nozzle of a vacuum cleaner provided with a wheel that protrudes from the bottom surface and rolls on the surface to be cleaned, the wheel Japanese Patent Application Laid-Open No. 11-206633 discloses a technique of providing minute protruding hairs having a minute diameter and long hairs by electrostatic flocking on the entire circumference in contact with the floor surface of the floor as a wheel of a floor nozzle for a vacuum cleaner. . Japanese Patent Application Laid-Open No. 2001-252226 discloses a technique for inserting and fixing a cleaning body in a support groove formed in a rotor constituting a rotary rotor as a rotary rotor of a floor nozzle for a vacuum cleaner.

  In the conventional electrostatic flocking processing technology, as described above, by using a method of providing minute protruding hairs having a small diameter and long hair by electrostatic flocking processing on the entire circumference in contact with the floor surface of the wheel, traveling Although reduction of sound and damage to the floor surface can be prevented, there is a problem that the floor surface does not have a cleaning effect.

  Further, in the conventional rotating rotor technology, as described above, the cleaning body is brought into contact with the floor surface and cleaned by rotating the rotor by adopting the method of inserting and fixing the cleaning body into the support groove of the rotor. Although it was possible, after manufacturing a cleaning body, it had the subject that the process of assembling a rotation rotor by inserting and fixing to a rotor was required.

  Japanese Patent Laid-Open No. 11-206633   JP 2001-252226 A

  The present invention has been made to solve the above-described problems, and has a very high cleaning effect on the surface to be cleaned, and a process of assembling the rotating rotor by inserting and fixing the cleaning body to the rotor after manufacturing the cleaning body. The object is to provide a rotating rotor that is not necessary.

The rotary rotor of the floor nozzle for a vacuum cleaner according to the present invention is configured as follows.
(1) In a rotary rotor used for a floor nozzle for a vacuum cleaner, the rotary rotor has a rotor and a cleaning body, and the rotor has an approximate gear shape, an approximate waveform shape, an approximate round concave shape, an approximate round shape. The cleaning body has an outer peripheral surface of either a convex shape or a combination thereof, and the cleaning body has a plurality of brush pieces implanted by electrostatic flocking on the rotor. An end face of any one of a cut shape, an approximate waveform shape, an approximate round concave shape, an approximate round convex shape, or a combination thereof is formed.

  (2) In the rotary rotor described in (1) above, the cleaning body is formed in a spiral shape by twisting the outer peripheral surface of the rotor around an axis.

  (3) In the rotating rotor described in (1) or (2) above, the rotating rotor is formed by coating or plating after the cleaning body is formed on the rotor.

  The rotary rotor of the floor nozzle for a vacuum cleaner of the present invention can obtain the following effects.

  (1) The cleaning body is formed by implanting a plurality of brush pieces on the surface of the rotor. Therefore, the rotary rotor does not need to manufacture a cleaning body having a plurality of brush pieces in a separate process. Further, there is no need for a process of assembling the cleaning body to the rotor by inserting and fixing it to the rotor after manufacturing the cleaning body having a plurality of brush pieces. Therefore, a rotating rotor can be manufactured very easily and quickly, and an extremely inexpensive rotating rotor can be manufactured.

  In addition, since the rotating rotor has a plurality of cleaning bodies formed on the outer periphery of the rotor, when the rotating rotor is used, a plurality of cleaning bodies can intermittently contact the surface to be cleaned. It can have a very high cleaning effect.

  In addition, since the rotating rotor has a plurality of brush pieces implanted in a rotor having an adhesive layer by electrostatic flocking, the type of adhesive used for the adhesive layer, the strength during curing, and the thickness of the adhesive layer You can set the time etc. Therefore, according to the purpose of use of the rotating rotor, it is possible to form a cleaning body that does not cause the brush piece to drop off or come off, and the cleaning effect on the surface to be cleaned of the rotating rotor can be set extremely high. In addition, the rotary rotor can have high durability.

  In addition, the rotating rotor can form a cleaning body extremely easily and quickly even when a brush piece is used as a material for the brush piece. The brush piece made of a material with strong bristles can strongly scrape dust, dirt, and stuck dirt on the surface to be cleaned, and the rotating rotor can have a very high cleaning effect.

  Furthermore, since the cleaning body can be used in combination with a plurality of types of materials as the brush piece, it can be scraped strongly even when there are various types of dust, dirt, etc. on the surface to be cleaned. The rotating rotor can have a very high cleaning effect.

  (1) As another embodiment, when a rotating rotor having a cleaning body is formed so as to form a substantially cylindrical shape on the entire circumference of the rotor, a substantially cylindrical shape is provided on the entire circumference of the rotor. Since the cleaning body formed on the surface can continuously contact the surface to be cleaned, dust, dirt, and sticky dirt on the surface to be cleaned can be scraped off without leaving on the surface to be cleaned. And can have a very high cleaning effect.

  (2) The cleaning body is formed in a spiral shape to which a twist is applied around the axis of the rotor. Therefore, when using the rotary rotor, the brush pieces formed on the spirally formed cleaning body twisted around the rotor shaft continuously and strongly contact the surface to be cleaned. Since the dust, dirt, sticky dirt, etc. on the surface can be scraped out strongly, the rotary rotor can have an extremely high cleaning effect.

  (2) As another embodiment, a rotating rotor in which a plurality of cleaning bodies made up of a plurality of brush pieces having different materials, hair lengths, wire diameters, and the like are formed on the outer periphery of the rotor. When the is used, the plurality of cleaning bodies intermittently and strongly contact the surface to be cleaned. For this reason, the rotary rotor can have an extremely high cleaning effect because it can be scraped out powerfully against various dusts, dirt, and stuck dirt on the surface to be cleaned.

  (3) A plurality of brush pieces are formed by being implanted in parallel to the axis of the rotor by electrostatic flocking. Therefore, it is possible to plant the brush pieces at a high density, and it is possible to further prevent the brush pieces from dropping out and coming off after the planting. Therefore, the rotating rotor can have an extremely high cleaning effect even with respect to dust, dirt, dirt, and the like strongly adhered to the surface to be cleaned.

  (3) As another embodiment, a plurality of approximate gear cutting shapes are formed on the outer periphery of the rotor, a plurality of cleaning bodies are formed above the plurality of approximate gear cutting shapes, and an end surface In the case of using a rotary rotor in which a gear-cut shape is formed and a plurality of brush pieces are implanted in parallel to the rotor shaft core, a plurality of cleaning bodies formed on the outer periphery of the rotor are used. The approximate gear shape intermittently and strongly contacts the surface to be cleaned. For this reason, the rotary rotor can have an extremely high cleaning effect because it can be scraped out powerfully against various dusts, dirt, and stuck dirt on the surface to be cleaned.

  (4) When the rotary rotor is used, a plurality of cleaning bodies formed by being radially implanted on the outer periphery of the rotor with respect to the axis of the rotor can make extremely smooth contact with the surface to be cleaned. Therefore, the surface to be cleaned can be cleaned smoothly and quickly without scratching the surface to be cleaned, and the rotating rotor can have a very high cleaning effect.

  (5) The film layer formed by the coating process or the plating process can protect the brush piece. For this reason, when using the rotary rotor, it is possible to powerfully scrape various dust, dirt, and sticky dirt on the surface to be cleaned, and the brush piece is protected by a membrane layer. In addition to having an extremely high cleaning effect, it can have high durability. In addition, inorganic antibacterial agents containing silver, zinc, copper ions, etc., organic antibacterial agents, natural antibacterial agents, photocatalytic antibacterial agents containing titanium oxide, etc. were used as coating treatment materials or plating treatment materials. In this case, the growth of bacteria attached to the film layer on the surface of the brush piece can be suppressed.

  (6) The uneven shape formed on the surface of the brush piece is formed by being implanted by electrostatic flocking so as to bite the adhesive layer. Therefore, even when a pulling force or an impact is applied to the brush piece, the uneven shape of the surface of the brush piece formed by being bitten into the adhesive layer is It is possible to prevent dropout or disconnection.

  Used for floor nozzles for vacuum cleaners with the purpose of providing a rotating rotor that has an extremely high cleaning effect on the surface to be cleaned and that does not require the process of assembling the rotating rotor by inserting and fixing it to the rotor after the cleaning body is manufactured. In the rotary rotor, the rotary rotor has a rotor and a cleaning body, and the cleaning body is realized by forming a plurality of brush pieces by electrostatic flocking on the rotor.

  A first embodiment is shown in FIGS. FIG. 1 is a perspective view of the rotary rotor of the present invention as viewed from the front side. In FIG. 1, 1 is a rotary rotor, 2 is a rotor, 3 is a cleaning body, 5 is a brush piece, and 7 is an end. FIG. 2 is a cross-sectional view illustrating a usage state of the rotary rotor illustrated in FIG. 1. In FIG. 2, 4 is a vacuum cleaner floor nozzle, and 50 is an opening. FIG. 3 is a cross-sectional view illustrating details of the cleaning body illustrated in FIG. 1. In FIG. 3, 6 is an adhesive layer. FIG. 4 is a perspective view of another embodiment of the present invention as viewed from the front side. In FIG. 4, 11 is a rotary rotor, 12 is a rotor, 13 is a cleaning body, 15 is a brush piece, and 17 is an end.

  As shown in FIG. 1, the rotary rotor 1 includes a rotor 2 and a cleaning body 3. The rotor 2 has a substantially cylindrical shape, and a plurality of cleaning bodies 3 are formed on the outer periphery of the rotor 2. Further, end portions 7 are formed on both sides of the rotor 2 in the longitudinal direction. The cleaning body 3 is formed from a plurality of brush pieces 5, and the plurality of brush pieces 5 are formed by being implanted on the surface of the rotor 2 by electrostatic flocking. Further, the rotary rotor 1 is built in the vicinity of the opening 50 formed in the floor nozzle 4 for the cleaner as shown in FIG.

  Next, the manufacturing method of the cleaning body 3 is demonstrated in FIG. First, the adhesive layer 6 is formed on the surface of the rotor 2 where the brush pieces 5 are implanted. Next, an electrostatic field is generated around the rotor 2 by a DC voltage. Thereafter, the plurality of brush pieces 5 are implanted on the adhesive layer 6 formed on the surface of the rotor 2 by flying the plurality of brush pieces 5 by electrostatic attraction generated by an electrostatic field. As described above, the technique of implanting the brush piece 5 on the rotor 2 having the adhesive layer 6 by generating an electrostatic field with a DC voltage and flying the brush piece 5 with the electrostatic attraction force is usually electrostatic. It is called flocking.

  Since the rotary rotor 1 according to the first embodiment is configured as described above, the cleaning body 3 is formed by implanting a plurality of brush pieces 5 on the surface of the rotor 2. Therefore, the rotary rotor 1 does not need to manufacture the cleaning body 3 having a plurality of brush pieces 5 in a separate process. In addition, a process of assembling the cleaning body 3 to the rotor 2 by inserting and fixing the cleaning body 3 having the plurality of brush pieces 5 to the rotor 2 is not necessary. Therefore, it is possible to manufacture the rotary rotor 1 very easily and quickly, and it is possible to manufacture a very inexpensive rotary rotor 1.

  Further, since the rotary rotor 1 has a plurality of cleaning bodies 3 formed on the outer periphery of the rotor 2, the plurality of cleaning bodies 3 intermittently contact the surface to be cleaned when the rotary rotor 1 is used. Can have a very high cleaning effect.

  Moreover, since the rotary rotor 1 has a plurality of brush pieces 5 implanted in the rotor 2 having the adhesive layer 6 by electrostatic flocking, the type of adhesive used for the adhesive layer 6 and the strength during curing The thickness of the adhesive layer 6 can be set in a timely manner. Therefore, according to the purpose for which the rotary rotor 1 is used, it is possible to form the cleaning body 3 in which the brush piece 5 does not drop off or come off, and the cleaning effect on the surface to be cleaned of the rotary rotor 1 is extremely high. While being able to set, the rotary rotor 1 can have high durability.

  In addition, since the rotating rotor 1 can form the cleaning body 3 very easily and quickly even when a material having strong bristles is used as the material of the brush piece 5, the rotating rotor 1 In use, the brush piece 5 made of a strong material can strongly scrape dust, dirt, and stuck dirt on the surface to be cleaned, and the rotary rotor 1 has a very high cleaning effect. be able to.

  Furthermore, since the cleaning body 3 can be used by combining a plurality of types of materials as the material of the brush piece 5, even when there are various dusts, debris, etc. on the surface to be cleaned, the cleaning body 3 is strongly scraped. The rotary rotor 1 can have a very high cleaning effect.

  Although the rotary rotor 1 of Example 1 has the above-described configuration, the material used for the rotor 2 can be electrostatic flocking and has a strength set according to the purpose of use. Any material can be used as long as it is satisfactory and can form a substantially cylindrical shape. For example, aluminum, magnesium, iron, stainless steel, ceramic, molybdenum, foamed aluminum, or an alloy of the above materials, natural fiber, chemical fiber, natural resin foam, synthetic resin foam, natural resin, synthetic resin, natural rubber, synthetic rubber , Wood, bamboo, paper, etc. Also, for example, various antibacterial agents, metal deactivators, various metal powders, various metal fibers, talc, wollastonite, diatomaceous earth, clay, kaolin, calcium silicate, glass powder, quartz powder, silica, carbon black and other silicates , Metal oxides such as potassium titanate, alumina, zinc oxide, titanium oxide and iron oxide, metal carbonates such as calcium carbonate and barium carbonate, metal hydroxides such as magnesium hydroxide and aluminum hydroxide, carbon fiber, glass At least one kind of inorganic fiber such as fiber, alumina fiber, silica fiber, mica, flame retardant, organic or inorganic pigment can be added.

  Further, the material used for the brush piece 5 is a material that can be electrostatically flocked, satisfies the set strength according to the purpose of use, and can be formed on the cleaning body 3. Any material can be used. For example, wires such as aluminum, magnesium, iron, stainless steel, ceramic, or alloy wires of the above materials, natural fiber, chemical fiber, natural resin foam, synthetic resin foam, woven fabric, non-woven fabric, knitted fabric, natural resin, nylon, Synthetic resin such as acrylic, polyester, polypropylene, polyethylene, natural rubber, synthetic rubber, gel material, film material, mesh material, carbon material such as fibrous activated carbon, carbon fiber, natural hair material such as horse hair and pig hair These materials can be used in combination or in combination. Furthermore, the length, thickness, and the like of the brush piece 5 can be set in a timely manner according to the purpose of use as long as it is within a range where electrostatic flocking can be performed.

  Moreover, although the rotary rotor 1 of Example 1 employ | adopts the method of carrying out the electrostatic flocking process as the method of mounting | wearing the outer periphery of the rotor 2 with the cleaning body 3, the electrostatic flocking process is employ | adopted. In addition to the above-described method that requires the adhesive layer 6, for example, without using the adhesive layer 6, the adhesive is applied to the brush piece 5, and then is implanted on the outer periphery of the rotor 2. This method can also be adopted.

  Next, referring to FIG. 4, a rotary rotor according to another embodiment of the first embodiment of the present invention will be described. A rotating rotor 11 according to another embodiment of the first embodiment includes a rotor 12 and a cleaning body 13 as shown in FIG. The rotor 12 has a substantially cylindrical shape, and a cleaning body 13 is formed on the entire circumference of the rotor 12 so as to form a substantially cylindrical shape. Further, end portions 17 are formed on both sides of the rotor 12 in the longitudinal direction. The cleaning body 13 is formed from a plurality of brush pieces 15, and the plurality of brush pieces 15 are formed by being implanted on the surface of the rotor 12 by electrostatic flocking.

  Since the rotary rotor 11 according to another embodiment of the first embodiment of the present invention is configured as described above, when the rotary rotor 11 is used, it is formed in a substantially cylindrical shape around the entire circumference of the rotor 12. Since the cleaning body 13 that has been made can continuously contact the surface to be cleaned, dust, dirt, and stuck dirt on the surface to be cleaned can be scraped without leaving the surface to be cleaned. And can have a very high cleaning effect.

  The rotary rotor 11 according to another embodiment of the first embodiment is configured as described above. However, the density of the brush pieces 15 to be implanted around the entire circumference of the rotor 12 is appropriately determined according to the purpose of use. Can be set. For example, when using the rotating rotor 11 in which the surface to be cleaned is a smooth surface such as flooring and the brush piece 15 having a soft fluff is implanted in the rotor 12 at a high density, dust such as flooring is used. It can be scraped without leaving. Further, for example, when the rotating rotor 11 in which the brushed surface 15 having a stiff bristle is implanted in the rotor 12 at a coarse density is used for the surface to be cleaned such as a carpet, the inside of the carpet. Dust and the like can be cleaned after scraping.

  Example 2 is shown in FIGS. FIG. 5 is a perspective view of the rotary rotor of the present invention as seen from the front side. In FIG. 5, 21 is a rotary rotor, 22 is a rotor, 23 is a cleaning body, 25 is a brush piece, and 27 is an end. FIG. 6 is a perspective view of a rotary rotor according to another embodiment of the present invention as viewed from the front side. In FIG. 6, 31 is a rotating rotor, 32 is a rotor, 33, 43 and 53 are cleaning bodies, 35, 45 and 55 are brush pieces, and 37 is an end.

  As shown in FIG. 5, the rotary rotor 21 includes a rotor 22 and a cleaning body 23. The rotor 22 has a substantially cylindrical shape, and a plurality of cleaning bodies 23 are spirally formed on the outer periphery of the rotor 22 by twisting around the shaft. Further, end portions 27 are formed on both sides of the rotor 22 in the longitudinal direction. The cleaning body 23 is formed from a plurality of brush pieces 25, and the plurality of brush pieces 25 are formed by being implanted on the surface of the rotor 22 by electrostatic flocking.

  Since the rotary rotor 21 according to the second embodiment is configured as described above, the cleaning body 23 is formed in a spiral shape in which a twist is applied around the axis of the rotor 22. Therefore, when the rotary rotor 21 is used, the brush piece 25 formed on the spirally formed cleaning body 23 twisted around the axis of the rotor 22 continuously and strongly contacts the surface to be cleaned. In addition, since the dust, dust, stuck dirt, and the like on the surface to be cleaned can be scraped strongly, the rotary rotor 21 can have an extremely high cleaning effect.

  The rotary rotor 21 according to the second embodiment is configured as described above, but the cleaning body 23 is formed in a state other than a spiral shape in which a torsion is applied around an axis depending on the purpose of use. An approximately V-shaped spiral shape, an approximately corrugated spiral shape, or a combination of the above shapes can be set from time to time.

  Next, a rotary rotor according to another embodiment of the second embodiment of the present invention will be described with reference to FIG. A rotary rotor 31 according to another embodiment of Example 2 includes a rotor 32 and cleaning members 33, 43, and 53 as shown in FIG. The rotor 32 has a substantially cylindrical shape, and a plurality of cleaning bodies 33, 43, 53 are formed on the outer periphery of the rotor 32. Further, end portions 37 are formed on both sides of the rotor 32 in the longitudinal direction. The cleaning bodies 33, 43, 53 are formed from a plurality of brush pieces 35, 45, 55, and the plurality of brush pieces 35, 45, 55 are formed by being implanted on the surface of the rotor 32 by electrostatic flocking. It has been done. The plurality of brush pieces 35, 45, and 55 are set so that the material, the hair length, the wire diameter, and the like are different.

  Since the rotary rotor 31 according to another embodiment of Example 2 is configured as described above, when the rotary rotor 31 is used, the material, hair length, and wire diameter formed on the outer periphery of the rotor 32 are used. The cleaning bodies 33, 43, 53 formed by the plurality of brush pieces 35, 45, 55 that are set differently contact the surface to be cleaned intermittently and strongly. Therefore, the rotary rotor 31 can have an extremely high cleaning effect because it can be strongly scraped out against various dusts, dust, and stuck dirt on the surface to be cleaned.

  The rotary rotor 31 according to another embodiment of the second embodiment is configured as described above. However, depending on the purpose of use, for example, the brush pieces 35, 45, and 55 differ only in hair length and are made of material. Even if the wire diameter and the like are set to the same value, there is no problem. Further, regarding the formation state of the cleaning bodies 33, 43, 53, depending on the purpose of use, a spiral shape in which a twist is applied around the axis of the rotor 32, a spiral shape having an approximately V shape from the central portion toward both ends, It is also possible to set a helical shape of an approximate waveform shape, a combination of the shapes, or the like at appropriate times.

  A third embodiment is shown in FIGS. FIG. 7 is a side view of the rotary rotor of the present invention. In FIG. 7, 8 is an axis, 41 is a rotary rotor, 42 is a rotor, 63 is a cleaning body, and 65 is a brush piece. FIG. 8 is a side view of a rotary rotor according to another embodiment of the present invention. In FIG. 8, reference numerals 9 and 19 denote an approximate cutting shape, 18 denotes an axis, 51 denotes a rotating rotor, 52 denotes a rotor, 73 denotes a cleaning body, and 75 denotes a brush piece.

  As shown in FIG. 7, the rotary rotor 41 includes a rotor 42 and a cleaning body 63. The rotor 42 has a substantially cylindrical shape, and on the outer periphery of the rotor 42, a plurality of brush pieces 65 are implanted in parallel to the shaft core 8 of the rotor 42 to form a cleaning body 63. The plurality of brush pieces 65 are formed by being implanted on the surface of the rotor 42 by electrostatic flocking.

  Since the rotary rotor 41 of the embodiment of Example 3 is configured as described above, a plurality of brush pieces 65 are formed in parallel to the shaft core 8 of the rotor 42 by electrostatic flocking. It has been done. Therefore, it is possible to plant the brush pieces 65 at a high density, and it is possible to further prevent the brush pieces 65 from dropping out and coming off after the planting. Therefore, the rotary rotor 41 can have an extremely high cleaning effect even against dust, dirt, dirt, and the like that are strongly stuck on the surface to be cleaned.

  Next, a rotary rotor according to another embodiment of the third embodiment of the present invention will be described with reference to FIG. A rotating rotor 51 according to another embodiment of Example 3 is configured by a rotor 52 and a cleaning body 73 as shown in FIG. The rotor 52 has a substantially cylindrical shape, and a plurality of approximate gear cutting shapes 19 are formed on the outer periphery of the rotor 52. In addition, a plurality of cleaning bodies 73 are formed on the upper portions of the plurality of approximate gear cutting shapes 19, and an approximate gear cutting shape 9 is formed on the end surface. The plurality of brush pieces 75 are formed so as to be parallel to the shaft core 18 of the rotor 52. The plurality of brush pieces 75 are formed by electrostatic flocking.

  Since the rotary rotor 51 according to another embodiment of the third embodiment has the above-described configuration, when the rotary rotor 51 is used, the general cutting of the plurality of cleaning bodies 73 formed on the outer periphery of the rotor 52 is performed. The shape 9 contacts the surface to be cleaned intermittently and strongly. Therefore, the rotary rotor 51 can have an extremely high cleaning effect because it can be strongly scraped out against various dusts, dust, and stuck dirt on the surface to be cleaned.

  The rotary rotor 51 according to another embodiment of Example 3 has the above-described configuration, but the plurality of approximate gear cut shapes 19 formed on the outer periphery of the rotor 52 may be used depending on the purpose of use. For example, an approximate waveform shape, a planar shape, an approximate round concave shape, an approximate round convex shape, or a combination of the above shapes can be set as appropriate.

  Example 4 is shown in FIG. FIG. 9 is a side view of the rotary rotor of the present invention. In FIG. 9, 28 is an axis, 61 is a rotary rotor, 62 is a rotor, 83 is a cleaning body, and 85 is a brush piece.

  As shown in FIG. 9, the rotary rotor 61 includes a rotor 62 and a cleaning body 83. The rotor 62 has a substantially cylindrical shape, and on the outer periphery of the rotor 62, a plurality of brush pieces 85 are radially implanted with respect to the shaft core 28 of the rotor 62 to form a cleaning body 83. The plurality of brush pieces 85 are formed by being implanted on the surface of the rotor 62 by electrostatic flocking.

  Since the rotary rotor 61 of the fourth embodiment is configured as described above, when the rotary rotor 61 is used, a plurality of rotary rotors 61 that are radially implanted on the outer periphery of the rotor 62 with respect to the shaft core 28 of the rotor 62 are formed. The cleaning body 83 can make extremely smooth contact with the surface to be cleaned. Therefore, the surface to be cleaned can be cleaned smoothly and quickly without scratching the surface to be cleaned, and the rotary rotor 61 can have a very high cleaning effect.

  Example 5 is shown in FIG. FIG. 10 is a cross-sectional view of the rotary rotor of the present invention. In FIG. 10, 10 is a film layer, 16 is an adhesive layer, 71 is a rotary rotor, 72 is a rotor, 93 is a cleaning body, and 95 is a brush piece.

  As shown in FIG. 10, the rotating rotor 71 includes a rotor 72 and a cleaning body 93. The rotor 72 has a substantially cylindrical shape, and the cleaning body 93 is formed of a plurality of brush pieces 95. The plurality of brush pieces 95 are formed by being implanted through the adhesive layer 16 on the surface of the rotor 72 by electrostatic flocking. In addition, the rotating rotor 71 has the film layer 10 formed by coating or plating after the cleaning body 93 is formed on the rotor 72. The coating material or the plating material can be selected in a timely manner according to the purpose of use.

  Since the rotary rotor 71 according to the fifth embodiment is configured as described above, the film layer 10 formed by the coating process or the plating process can protect the brush piece 95. For this reason, when the rotary rotor 71 is used, it is possible to powerfully scrape against various dusts, dust, stuck dirt, etc. on the surface to be cleaned, and the brush piece 95 is protected by the membrane layer 10, The rotary rotor 71 can have an extremely high cleaning effect and can have high durability. In the case of using an inorganic antibacterial agent containing silver, zinc, copper ions, etc., an organic antibacterial agent, a natural antibacterial agent, a photocatalytic antibacterial agent containing titanium oxide, etc. in the coating treatment material or plating treatment material Therefore, the growth of bacteria attached to the film layer 10 on the surface of the brush piece 95 can be suppressed.

  The rotary rotor 71 according to the embodiment of Example 5 is configured as described above, but the thickness, lamination state, strength, and the like of the film layer 10 can be set in a timely manner according to the purpose of use. .

  Example 6 is shown in FIG. FIG. 11 is a cross-sectional view of the rotary rotor of the present invention. In FIG. 11, 20 is an uneven shape, 26 is an adhesive layer, 81 is a rotary rotor, 82 is a rotor, 103 is a cleaning body, and 105 is a brush piece.

  As shown in FIG. 11, the rotary rotor 81 includes a rotor 82 and a cleaning body 103. The rotor 82 has a substantially cylindrical shape, and the cleaning body 103 is formed by a plurality of brush pieces 105. Further, the plurality of brush pieces 105 are formed by being implanted on the surface of the rotor 82 through the adhesive layer 26 by electrostatic flocking. Further, an uneven shape 20 is formed on the surface of the brush piece 105.

  Since the rotary rotor 81 of Example 6 has the above-described configuration, the uneven shape 20 formed on the surface of the brush piece 105 is engaged with the adhesive layer 26 by electrostatic flocking, It is planted and formed. Therefore, even when a pulling force or an impact is applied to the brush piece 105, the uneven shape 20 on the surface of the brush piece 105 formed by being bitten into the adhesive layer 26 is formed. Further, it is possible to prevent the brush piece 105 from dropping or coming off.

  The rotary rotor 81 according to the embodiment of Example 6 is configured as described above. However, for the brush piece 105 to be used, for example, by using a twisted yarn for the brush piece 105, the surface of the twisted yarn has a surface. It can be set in a timely manner according to the purpose of use, such as substituting the effect of preventing the brush piece 105 from dropping or coming off into the substantially uneven shape.

  Although the rotary rotor of the present invention can be used for various purposes, it has an extremely high cleaning effect on the surface to be cleaned and is durable in addition to the purpose of using the rotary rotor used in a floor nozzle for a vacuum cleaner. As a highly reliable rotating rotor, it can be used widely and suitably.

  It is the perspective view which looked at the rotary rotor of this invention from the front side.   It is sectional drawing which shows the use condition of the rotating rotor of FIG.   It is sectional drawing which shows the detail of the cleaning body of FIG.   It is the perspective view which looked at other embodiment of this invention from the front side.   It is the perspective view which looked at the rotary rotor of this invention from the front side.   It is the perspective view which looked at the rotary rotor of other embodiment of this invention from the front side.   It is a side view of the rotary rotor of this invention.   It is a side view of the rotary rotor of other embodiment of this invention.   It is a side view of the rotary rotor of this invention.   It is sectional drawing of the rotary rotor of this invention.   It is sectional drawing of the rotary rotor of this invention.

Explanation of symbols

1, 11, 21, 31, 41, 51, 61, 71, 81 Rotary rotor 2, 12, 22, 32, 42, 52, 62, 72, 82 Rotor 3, 13, 23, 33, 43, 53, 63 73, 83, 93, 103 Cleaning body 4 Floor nozzle 5, 15, 25, 35, 45, 55, 65, 75, 85, 95, 105 Brush pieces 6, 16, 26 Adhesive layer 7, 17, 27, 37 End portion 8, 18, 28 Shaft core 9, 19 Rough shape 10 Membrane layer 20 Uneven shape 50 Opening

Claims (3)

  In the rotary rotor used for the floor nozzle for a vacuum cleaner, the rotary rotor has a rotor and a cleaning body, and the rotor has an approximate gear shape, an approximate waveform shape, an approximate round concave shape, an approximate round convex shape, Alternatively, the cleaning body has an outer peripheral surface of any one of these combinations, and the cleaning body is provided with a plurality of brush pieces by electrostatic flocking processing on the rotor. An end face of any one of a substantially corrugated shape, a substantially round concave shape, a substantially round convex shape, or a combination thereof is formed.   The rotary rotor according to claim 1, wherein the cleaning body is formed in a spiral shape by twisting an outer peripheral surface of the rotor around an axis.   3. The rotary rotor according to claim 1, wherein the rotary rotor is coated or plated after the cleaning body is formed on the rotor.

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