JP2020007674A - Cleaning cloth - Google Patents

Abstract

To provide a cleaning cloth capable of cleaning deposited materials adhered to a mesh filter.SOLUTION: A cleaning cloth comprises a cloth-like base fabric holding an abrasive. The base fabric is a cloth-like woven fabric having the abrasive dispersed in at least a portion of the warp and/or the weft. At least a portion of the abrasive in the warp and/or the weft is exposed on the surface of the cloth-like woven fabric. Further, the cleaning cloth has: a plurality of cut pile yarns formed by napping one side of the base fabric obtained by weaving a synthetic fiber not containing the abrasive into a portion of the base fabric using either the warp or the weft as a binding yarn; or a plurality of loop pile yarns formed by napping one side of the base fabric obtained by weaving a fiber in which the abrasive is dispersed as a pile yarn in a loop shape using either the warp or the weft as a binding yarn.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a cleaning cloth.

  A fan that blows air for cooling at least a part of the device, a first filter unit provided on an intake side of air generated by the fan, and a mesh-shaped unit provided on an intake side of the first filter unit. A filter mechanism including a screen, a second filter unit including a cleaning brush that contacts and moves the screen and includes a cleaning unit that removes dust from the screen, and a dust receiving tray that collects dust in the second filter unit. Is known (Patent Document 1).

  A polishing brush bristle made of a composite monofilament having a double core-sheath structure, wherein the core of the composite monofilament is made of a mixture of synthetic resin and abrasive particles, and the sheath is different from the synthetic resin of the core. A brush bristle material made of another synthetic resin is also known (Patent Document 2).

JP-A-2006-172409 JP 2007-136571 A

  An object of the present invention is to provide a cleaning cloth capable of cleaning adhered matter adhered to a mesh filter.

In order to solve the problem, the cleaning cloth according to claim 1 is
A cleaning cloth having a cloth-like base cloth for holding an abrasive,
The base cloth is a cloth-like woven fabric in which an abrasive is dispersed in at least a part of a warp and / or a weft.
It is characterized by the following.

The invention according to claim 2 is the cleaning cloth according to claim 1,
A part of the base fabric is further provided with a plurality of cut pile yarns raised on one surface of the base fabric by weaving a synthetic fiber containing no abrasive, using either the warp or the weft as an entanglement. ,
It is characterized by the following.

The invention according to claim 3 is the cleaning cloth according to claim 1,
In the state in which the base fabric is woven as the cloth-like woven fabric, at least a part of the abrasive in the warp and / or the weft is exposed on a surface,
It is characterized by the following.

In order to solve the problem, the cleaning cloth according to claim 4 is
A plurality of loops brushed on one surface of the base cloth, in which one of the warp and the weft constituting the cloth-like base cloth is entangled, and the fibers in which the abrasive is dispersed are woven in a loop form as a pile yarn. With pile yarn,
It is characterized by the following.

According to a fifth aspect of the present invention, in the cleaning cloth according to any one of the first to fourth aspects,
The abrasive is alumina, silica gel, titanium dioxide, barium titanate, silicon carbide, at least one inorganic oxide selected from the group consisting of cerium oxide,
It is characterized by the following.

The invention according to claim 6 is the cleaning cloth according to any one of claims 1 to 5,
The cleaning cloth is used for a cleaning tool for cleaning the adhered matter adhered to the mesh filter.
It is characterized by the following.

  According to the first aspect of the present invention, it is possible to scrape and clean the adhered matter adhered to the mesh filter.

  According to the second aspect of the present invention, it is possible to scrape out the fixed matter fixed to the mesh filter and wipe off the scraped-out fixed matter.

  According to the third aspect of the present invention, it is possible to wipe off the adhered matter adhered to the mesh-shaped filter.

  According to the fourth aspect of the present invention, it is possible to efficiently scrape and clean the adhered matter adhered to the mesh filter.

  According to the fifth aspect of the present invention, it is possible to scrape out the adhered matter adhered to the mesh filter.

  According to the invention as set forth in claim 6, it is possible to provide a cleaning tool that can scrape and remove the adhered matter adhered to the mesh filter.

It is a front view showing the state of woven organization of the cleaning cloth concerning a 1st embodiment. FIG. 2 is an enlarged schematic cross-sectional view of the cleaning cloth according to the first embodiment. It is an expansion schematic diagram of a warp. It is a schematic diagram explaining the effect | action of a cleaning cloth. It is a perspective view showing the cleaning cloth concerning a 2nd embodiment. It is an expanded sectional schematic diagram which shows the structure of the cleaning cloth concerning 2nd Embodiment. FIG. 9 is an enlarged schematic cross-sectional view illustrating a structure of a cleaning cloth according to a third embodiment. (A) is a perspective view showing an example of a cleaning tool for cleaning a cleaning object, and (b) is a plan view.

Next, the present invention will be described in more detail with reference to the drawings and embodiments and specific examples, but the present invention is not limited to these embodiments and specific examples.
In the following description using the drawings, it should be noted that the drawings are schematic and ratios of respective dimensions and the like are different from actual ones. Illustrations other than members are omitted as appropriate.

"First Embodiment"
(1) Configuration of Cleaning Cloth FIG. 1 is a front view showing a weaving state of the cleaning cloth 1 according to the present embodiment, FIG. 2 is an enlarged schematic cross-sectional view of the cleaning cloth 1, and FIG. FIG. 4 is a schematic diagram for explaining the operation of the cleaning cloth 1.

As shown in FIG. 1, the cleaning cloth 1 is a cloth-like cloth provided with a cloth-like base cloth 10 woven by a plurality of warps 11 and one continuous weft 12, and is a needle loom, a shuttle loom. Or a plain-woven fabric woven using a rapier loom or the like.
If the weaving speed is high, the weaving flap may not be stable and fraying may occur. Therefore, a shuttle loom is preferable.

As shown schematically in FIG. 3, the plurality of warps 11 and / or the warps 21 in the base fabric 10 are composed of fibers in which the abrasive G is dispersed at least partially.
The fiber in which the abrasive G is partially dispersed is a filament yarn having a fiber diameter of 0.1 to 0.5 mm, and the abrasive G is uniformly dispersed in a base material such as nylon or polyester. Examples of the abrasive G include at least one inorganic oxide selected from the group consisting of alumina, silica gel, titanium dioxide, barium titanate, silicon carbide, and cerium oxide, and the fiber contains 1 to 30 Wt%. .
These abrasives G are also exposed on the surface of the fiber, and can rub off the object to be cleaned by scraping the object to be cleaned.

In the present embodiment, as shown in FIG. 1, in the structure of the warp 11, the fibers in which the abrasive G is dispersed are 5 to 100% in proportion to the number of fibers (100% indicates that all the fibers contain the abrasive G). ) Is used to form the base fabric 10. As an example, by using about 10 fibers (5%) in which the abrasive G is dispersed in 200 warp yarns, the adhered matter adhered to the object to be cleaned can be effectively scraped out.
In the weft 12 structure, the base fabric 10 is constituted by using fibers in which the abrasive G is dispersed in a ratio of the number of the fibers by 0 to 100% (0% means not used). When the weft 12 is used in a smaller number than the warp 11, the weft 12 is folded back at the ears of the woven fabric (left and right ends in FIG. 1) and repeatedly inserted into the plurality of warps 11, and Since it is difficult to be exposed on the surface, only synthetic fibers containing no abrasive G may be used.

  As described above, according to the cleaning cloth 1 having the base cloth 10 composed of the fibers in which the plurality of warps 11 and / or the warps 21 are at least partially dispersed with the abrasive G, the surface of the portion to be cleaned is rubbed. At this time, as schematically shown in FIG. 2, the abrasive G made of an inorganic oxide is exposed on the surface of the base cloth 10, thereby acting to scratch and scrape the surface of the body to be cleaned. In addition, the adhered matter can be cleaned.

FIG. 4 schematically shows the cleaning cloth 1 in a state in which the adhered matter attached to the small mesh formed on the cylindrical filter F as a cleaning target is cleaned.
For example, as shown in FIG. 4, a device (for example, a hair dryer: FIG. 4) that takes in air from a cylindrical filter F having a mesh (for example, Φ0.15 to 0.2 mm) having a large number of through holes MS formed on the surface. When the dust sucked together with the adhesive (for example, a hairdressing agent) adheres to the mesh (see the middle arrow), it is difficult to clean the adhered dust even by wiping with a normal cloth or the like.

  In the cleaning cloth 1 according to the present embodiment, since the warp 11 constituting the base cloth 10 is formed of the fiber in which the abrasive G is dispersed, the abrasive G is also exposed on the surface of the warp 11 and the filter F When the surface of the mesh is rubbed, the abrasive G enters the through hole MS of the mesh, and can be cleaned by scraping out the dust fixed to the mesh while scratching it.

"Second embodiment"
FIG. 5 is a perspective view showing the cleaning cloth 2 according to the present embodiment, and FIG. 6 is an enlarged schematic sectional view showing the structure of the cleaning cloth 2.

  As shown in FIG. 5, the cleaning cloth 2 includes a cloth-like base cloth 20 woven by a plurality of warps 21 and one continuous weft 22, and a warp 21 or a weft 22 on a part of the base cloth 20. A plurality of cut pile yarns 23 are formed on one surface (surface) of the base fabric 20 by weaving a synthetic fiber containing no abrasive G as one of the entangled yarns.

  A plurality of warps 21 and / or wefts 22 in the base fabric 20 are at least partially made of at least one inorganic oxide selected from the group consisting of alumina, silica gel, titanium dioxide, barium titanate, silicon carbide, and cerium oxide. Material G is composed of fibers containing 1 to 30 Wt% dispersed therein. In the present embodiment, only the warp 21 uses fibers in which the abrasive G is dispersed in a ratio of 5 to 10% in terms of the number of fibers, and the weft 22 includes the base fabric 20 using fibers containing no abrasive G. The cut pile yarn 23 made of synthetic fiber is raised with the weft 22 as a tangled yarn.

The cut pile yarn 23 is, for example, a filament yarn made of synthetic fibers such as polyamides such as nylon, polyesters such as polybutylene terephthalate (PET), and polyolefins such as polyethylene (PE) and polypropylene (PP). In the embodiment, nylon is used.
The thickness of the filament yarn is not particularly limited, but may be any fineness that can exhibit wiping properties as the cleaning cloth 1, and is in the range of about 0.05 to 0.25 mm.

As shown in FIG. 5, the base fabric 20 is provided with a coating layer 24 made of a thermoplastic resin on the back surface side. That is, the warp yarn 21 and the weft yarn 22 constituting the base fabric 20 are covered with the coating layer 24 at the portion exposed on the back surface side of the base fabric 20, and are raised on one surface (front surface) of the base fabric 20 using the weft 22 as the entanglement yarn. The cut pile yarn 23 is adhered to the weft yarn 22 by the coating layer 24 to prevent hair loss.
In the present embodiment, since the polyester fiber constituting the weft 22 is a fiber material made of an organic material, the polyester fiber is made of an acrylic synthetic resin emulsion or a vinyl acetate synthetic resin emulsion from the viewpoint of adhesiveness to the material and versatility. Coating agents have been used.

  As described above, the cloth-like base cloth 20 woven by the warp 21 in which the abrasive G is partially dispersed and the weft 22 not containing the abrasive G, and the weft 22 being entangled with a part of the base 20 According to the cleaning cloth made of cut pile yarns 23 woven by raising synthetic fibers, when the surface of the object to be cleaned is rubbed, the polishing exposed on the surface of the base cloth 20, as shown in FIG. The material G acts so as to scratch the surface of the object to be cleaned, so that the scraped-out fixed substance can be wiped with the cut pile yarn 23.

"Third embodiment"
FIG. 7 is an enlarged schematic sectional view showing the structure of the cleaning cloth 3 according to the present embodiment.
As shown in FIG. 7, the cleaning cloth 3 includes a cloth-like base cloth 30 woven by a plurality of warps 31 and one continuous weft 32, and a warp 31 or a weft 32 formed on a part of the base cloth 30. A plurality of loop pile yarns 33 raised on one surface (front surface) of the base fabric 30 by weaving the fibers in which the abrasive G is dispersed as pile yarns, using either one as a tangling yarn. ing.

The base fabric 30 is formed from a woven fabric obtained by weaving a warp 31 and a weft 32. As the warp yarn 31 and the weft yarn 32, yarns such as filament yarns and spun yarns made of fibers having high durability and flexibility and excellent wear resistance are used.
Examples of such fibers include synthetic fibers such as polyamides such as nylon, polyesters such as polybutylene terephthalate (PET), and polyolefins such as polyethylene (PE) and polypropylene (PP). In the present embodiment, nylon is used.

The loop pile yarn 33 contains 1 to 30 Wt% of an abrasive G dispersed in at least one inorganic oxide selected from the group consisting of alumina, silica gel, titanium dioxide, barium titanate, silicon carbide, and cerium oxide. As shown in FIG. 7, the monofilament yarn is formed in a loop on a weft 32 constituting the base fabric 30. That is, the loop pile yarn 33 woven into the base fabric 30 is fixed at both ends by being fastened at its base end by the warp 31 and the weft 32 of the base fabric 30, and has a curved loop shape. The top rubs against the surface of the object to be cleaned.
When the loop pile yarn 33 containing the abrasive material G forms a loop, the abrasive material G exposed on the surface of the loop pile yarn 33 acts to scratch the surface of the body to be cleaned and is scraped off. The fixation can be captured so as to enclose it with a loop.

  The length of the loop pile yarn 33 from the base fabric 30 to the top of the loop is not particularly limited, but if the loop is too long, the elasticity of the fiber is lost and the scraping property is reduced. On the other hand, if the length is too short, the formation of the loop becomes insufficient and the scraping effect is not exhibited, and the trapping area of the adhered substance becomes small. Therefore, the length of the loop pile yarn 33 is 2 mm to 5 mm, more preferably 2 mm to 4 mm.

As shown in FIG. 7, the base fabric 30 is provided with a coating layer 34 made of an acrylic synthetic resin emulsion or a vinyl acetate synthetic resin emulsion on the back surface side.
The warp yarn 31 and the weft yarn 32 constituting the base fabric 30 are covered with a coating layer 34 at a portion exposed on the back surface side of the base fabric 30, and the loop pile yarn 33 raised on the base fabric 30 using the weft 32 as an entanglement is The coating layer 34 adheres to the warp yarn 31 and the weft yarn 32 to suppress hair loss.

(3) Cleaning Tool FIG. 8A is a perspective view showing an example of a cleaning tool 100 for cleaning a body to be cleaned, and FIG. 8B is a plan view.
When the object to be cleaned is a cylindrical filter F as shown in FIG. 4 as an example, the cleaning tool 100 according to the present embodiment is provided on the inner surface 101a of the support 101 which is entirely circular in accordance with the shape of the object to be cleaned. The cleaning cloth 1 (or 2, 3) according to the above is divided and attached to, for example, three places.

The cleaner attaches the cleaning tool 100 so as to be fitted into the object to be cleaned, and reciprocates as shown in FIG. 8 (see an arrow R), thereby cleaning the adhered matter adhered to the object to be cleaned. can do.
Note that the cleaning tool 100 can have another shape such as a flat plate shape by appropriately selecting the shape of the support 101 according to the shape of the object to be cleaned.

1, 2, 3 ... cleaning cloth 10, 20, 30 ... base cloth 11, 21, 31 ... warp 12, 22, 32 ... weft 23 ... cut pile yarn 33 ... loop Pile yarns 24, 34: coating layer 100: cleaning tool G: abrasive

Claims (6)

A cleaning cloth having a cloth-like base cloth for holding an abrasive,
The base cloth is a cloth-like woven fabric in which an abrasive is dispersed in at least a part of a warp and / or a weft.
Cleaning cloth characterized by the above-mentioned. A part of the base fabric is further provided with a plurality of cut pile yarns raised on one surface of the base fabric by weaving a synthetic fiber containing no abrasive, using either the warp or the weft as an entanglement. ,
The cleaning cloth according to claim 1, wherein: In the state in which the base fabric is woven as the cloth-like fabric, at least a part of the abrasive in the warp and / or the weft is exposed on a surface,
The cleaning cloth according to claim 1, wherein: A plurality of loops brushed on one surface of the base cloth, in which one of the warp and the weft constituting the cloth-like base cloth is entangled, and the fibers in which the abrasive is dispersed are woven in a loop form as a pile yarn. With pile yarn,
Cleaning cloth characterized by the above-mentioned. The abrasive is alumina, silica gel, titanium dioxide, barium titanate, silicon carbide, at least one inorganic oxide selected from the group consisting of cerium oxide,
The cleaning cloth according to any one of claims 1 to 4, wherein: The cleaning cloth is used for a cleaning tool for cleaning the adhered matter adhered to the mesh filter.
The cleaning cloth according to any one of claims 1 to 5, wherein:

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