JP2019084155A - Brush for leather - Google Patents

Abstract

To provide a leather lustering brush 10 capable of projecting original and natural luster of the leather and, even when being used for a long term, scarcely reducing the lustering effects.SOLUTION: The leather lustering brush 10 includes a brush part 15 composed of wool materials 11, the brush part 15 formed of the wool materials 11 formed by twisting natural fibers, and the wool materials 11 of the leather lustering brush 10 formed of wools with the length of 2 mm or more. Especially, a carpet and a jute rug may be used as the brush part 15. Preferably, the leather lustering brush 10 includes the brush part 15 formed by using woolen yarns composed of sheep wool.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a leather brush provided with a brush portion made of a hair material. In particular, the present invention relates to a leather brush suitable for maintenance of various leather products such as leather shoes, leather bags, leather belts, leather cushions, leather sofas and the like.

  Conventionally, various leather products such as leather shoes, leather bags, leather belts, leather cushions, leather sofas, etc. exist, and maintenance of leather products is performed regardless of natural leather and synthetic leather. And for maintenance of this leather product, a brush is also used to remove dust and dirt adhering to the leather product.

  For example, in patent document 1 (Japanese Patent Application Laid-Open No. 2004-357993), it is easy to produce, and the finger tip part can be deformed following the movement of the finger tip to wash the insole, inner surface and entire surface of the shoe, improving safety. As a brush for shoes, a shoe brush is proposed in which hairs serving as brushes are planted by electrostatic flocking processing in the entire area above the base of the thumb of a glove made of mittens.

Further, Patent Document 2 (Japanese Patent Application Laid-Open No. 11-151119) proposes a disposable shoe brush capable of efficiently removing dust while imparting a glazing effect and a water repellent effect to leather shoes. The disposable shoe brush proposed in this document is a fabric in which a pile is flocked on the surface of the fabric, and a protective paper formed of a thick paper is attached to the back of the fabric, and the pile Is processed to a predetermined length and thickness, and is immersed in a silicon liquid to impregnate the silicon.

JP 2004-357993 A JP 11-151119 A

  The brush used for the maintenance of the leather product is originally used to remove dust and dirt adhering to the leather product, but in the past, as proposed in the patent document 2, the dust removal Not only a brush has been proposed which can impart a glazing effect and a water repellant effect to leather shoes.

  However, since the brush proposed in Patent Document 2 uses a pile in which a rayon raw yarn is impregnated with a silicon liquid, and the glossing effect is based on silicon, natural natural leather is obtained. It was difficult to get a good gloss. In addition, when used for a long time, the silicon component was removed, and not only the gloss effect could not be obtained, but also the damage by the rayon fiber yarn was also concerned.

Therefore, an object of the present invention is to provide a leather brush capable of producing natural luster inherent to leather and in which it is difficult to reduce the glossing effect even when used for a long period of time.

  The inventors of the present invention have found that the problem can be solved by using a brush using a natural fiber, and have completed the leather brush according to the present invention.

  That is, in the present invention, it is a brush for leather provided with a brush portion made of hair material, and the brush portion is formed of a hair material obtained by twisting natural fibers, and the hair material is a hair foot of 2 mm or more. To provide a leather brush that has been formed. Although such a hair depends on a leather product to be maintained, the length (hair toe) thereof is preferably 2 mm or more and 30 mm or less, particularly 20 mm. The purpose is to secure a bristle for brushing and polishing leather products.

  In particular, it is desirable that the bristles constituting the brush portion be provided at a density at which they are in contact with each other at the tip end portion. This is to secure a hair for brushing or polishing leather products.

  Further, the brush portion can be formed by providing a pile yarn (hair material) on a ground warp or base fabric. The pile yarn can be tied, wound or planted and fixed to the ground warp or base fabric. Moreover, such a brush part can be formed using textiles, such as a carpet and a transparent. Moreover, the said brush part can bundle | bundle the base of a hair material, and can form it in what is called a sky shape or a brush shape. At that time, it is desirable that the hair material for bundling the base is formed in the same direction, so that the middle part of the hair material aligned in the length direction is tied and folded in two at the tied part. By binding, it is possible to form a brush portion with high hair density.

  And when forming the bristle material which constitutes a brush part by pile yarn provided in ground warp or a base cloth, the brush part concerned is a yarn of No. 3 or more and No. 5 or less of a woolen woolen yarn as a pile yarn. It is desirable to provide 500 or more in the 3 cm square area of the ground warp or base fabric using the above. For example, when using the third yarn of wool woolen yarn as a pile yarn, it is desirable to provide 600 or more in a 3 cm square area, and when the fifth yarn of wool woolen yarn is used as a pile yarn, It is desirable to provide 800 or more in a 3 cm square area.

  And, in the brush for leather according to the present invention, if the brush portion differs in at least one of the hair length of hair, thickness of hair, material of hair and density of hair for every region. It can be formed. That is, the hair material present in any area is shorter (or longer) to form the hair than the hair material existing in the other area, or the thickness of the hair material is made thicker (or thinner), And, the material of the hair (such as wool spun and silk yarn, or the difference between wool yarn and wool yarn) can be made different, or the density of the hair material (number of pile yarns per unit area) can be made different. Such a region may be any place, and may be the center of the brush portion, an edge, or a partial region of any size in the width direction.

  In addition, the leather brush according to the present invention can be formed with a grip portion that the user grips. The holding portion can be formed using various materials such as cloth, non-woven fabric, knitted fabric, resin, wood, metal and the like, and the brush portion can be provided on any surface of the holding portion. A handle, a handle, a strap, etc. can also be provided in this holding part.

In addition, a sheet-like member can be lined on the surface opposite to the surface on which the hair material is present in the brush portion. The sheet-like member may be formed of a cloth, a non-woven cloth, a knit, a resin sheet, a leather sheet or the like. In this case, the leather brush made of the brush portion and the sheet-like member lined with the brush portion can be provided with a strap for holding the sheet-like member on the palm. By inserting a user's hand between the strap and the sheet-like member, the leather brush can be held and the leather product can be brushed.

  In the leather brush of the present invention, since the brush portion is formed of a hair material obtained by twisting natural fibers, the natural luster inherent to leather products can be restored by the components and surface structure derived from natural fibers. And since the said brush part expresses the glossing effect of a leather product based on the characteristic of the hair material derived from a natural fiber, even if it is used over a long period of time, the brush for leather which is hard to reduce the glossing effect is realized. .

  Therefore, according to the brush for leather according to the present invention, it is possible to solve the above-mentioned problems, and to provide a brush for leather that is capable of producing natural luster of leather and that the glossing effect is difficult to reduce even when used for a long period. can do.

Furthermore, since the hair material forming the brush portion is formed to be 2 mm or more, the hair material may enter into irregularities on the design and sewing of leather products and wrinkles caused by use. It is possible, and the dust in the details can also be cleaned by scraping hair.

It is the (A) bottom perspective view showing the brush for leather concerning a 1st embodiment, the (B) top perspective view, the (C) C direction arrow line view, and the (D) D direction arrow line view (side view). . It is the (A) top perspective view which shows the brush for leather which concerns on 2nd Embodiment, (C) It is a C direction arrow line view. It is the photography which reflected the sample of the brush for leathers concerning 2nd Embodiment, (A) and (B) are the photography image | photographed from the oblique direction, and the photography which shows a use condition (C). It is a side view showing a brush for leather concerning other embodiments. It is a manufacturing-process figure of the brush for leather which concerns on other embodiment. Photograph showing the result of Example 1 (through wool woolen yarn) Photograph showing the result of Example 2 (silk silk) Photograph showing the result of Example 3 (cotton towel cloth) Photograph showing the result of Comparative Example 1 (acrylic cut carpet) Photograph showing the result of Example 4 (through wool woolen yarn) Photograph showing the result of Example 5 (through of wool loop spun yarn) Photograph showing the result of Example 6 (silk of silk) Photograph showing the result of Example 7 (cotton towel cloth) Photograph showing the result of Comparative Example 2 (acrylic cut carpet) Photograph showing the result of Comparative Example 3 (Acrylic loop carpet)

  Hereinafter, the leather brush 10 according to the present embodiment will be specifically described with reference to the drawings. In particular, the leather brush 10 according to the first embodiment is used by attaching it to the hand of the worker, and the leather brush 10 according to the second embodiment is held by the operator. Although the brush 10 for leather used is described, it can change suitably in the range of the technical idea of this invention, without limiting to these.

  1A is a bottom perspective view showing a leather brush 10 according to the first embodiment, FIG. 1B is a top perspective view, FIG. 1C is a C direction arrow view, and FIG. Figure). The leather brush 10 according to the first embodiment is a leather brush 10 to be used by attaching to a worker's hand, and the brush portion 15 and the upper surface of the brush portion 15 (in the brush portion 15 It is formed of a sheet-like member 12 backed on the surface opposite to the surface on which the hair material 11 is present, and a strap 13 projecting in a strip shape on the upper surface.

  In the present embodiment, the brush portion 15 is formed to include a plurality of hairs 11, and the hairs 11 are formed of natural fibers. Moreover, this hair material 11 is formed in the length of 5 mm or more and 20 mm or less of the hair length. In particular, in the present embodiment, the brush portion 15 is formed using a carpet (preferably through). Further, in the present embodiment, the brush portion 15 is formed by using a third thread of wool wool as the hair material 11 and using a carpet (preferably through) having 630 threads in a 3 cm square area. The brush portion 15 thus formed has a sufficient hair stiffness even when brushing a leather product, and at the same time, it is possible to obtain the effect of polishing.

  By constructing the brush portion 15 by using such a carpet (preferably through), it is possible to give the leather its original gloss when brushing a leather product. In particular, the brush 10 for leather according to the present embodiment has the brush portion 15 formed of the hair material 11 made of a natural fiber, so that the effect can be exhibited over a long period of time based on the characteristics.

  This natural fiber is formed from a naturally occurring fiber such as cotton, hemp, silk, wool, vegetable fiber derived from plants such as cotton and hemp, and wool, silk, etc. It contains animal fibers derived from animals. However, animal hair, in particular wool, is desirable to achieve natural luster in leather products. By forming the brush portion 15 with the hair material 11 formed of wool, combined with the softness of the hair material 11, the fiber structure (including the cuticle structure), etc., the gloss when brushing or polishing a leather product is enamelled. The natural texture gloss can be realized without the excessive gloss (gloss). In addition, in the hair material 11 made of wool, it is desirable because it has a high ability to absorb dust (suction capacity) and a higher restorative force after falling than the hair material 11 made of silk. In addition, when the hair material 11 made of wool is used, oil components such as leather cream can be easily absorbed, and when polishing leather products, it is possible to spread cream for shoes etc. over a long period of time. Furthermore, by brushing or brushing with a clean member, the brush unit 15 to which dirt or dust adheres by brushing can remove dirt or dust adhering to the hair material 11 and restore the brushing effect again. it can.

  The hair material 11 forming the brush portion 15 may be a woolen yarn or a flagellar yarn, but is preferably formed using a woolen yarn. This is because woolen yarns are more pliable compared to eyebrows and are desirable for brushing leather products. Therefore, the said hair material 11 is desirable the woolen yarn which consists of wool yarns.

  And since the brush part 15 which concerns on this Embodiment is formed using the hair material 11 which consists of natural fibers, while removing dusts, such as a dust and dirt adhering to a leather product by brushing, while grinding | polishing Gloss can be made to appear. That is, according to the brush 10 for leather which concerns on this Embodiment, the brushing which removes the dust of a leather product, and the polish which takes out gloss can be performed simultaneously.

  Therefore, it is desirable to form the brush 10 for leather according to the present embodiment using a carpet (preferably, transparent) formed of the hair material 11 made of natural fibers, and in particular, animality derived from animals such as wool and silk. It is desirable that the leather brush 10 be formed using fibers.

  The leather products according to the present embodiment are leather footwear such as leather shoes, leather belts such as leather belts, leather bags such as leather straps, leather using leather such as leather sofas and cushions, etc. Furniture made of leather and leather automobile parts and parts such as leather seats and leather dashboards can be covered. By brushing and polishing these leather products with the leather brush 10 according to the present embodiment, dust can be removed and the leather can have its own natural luster. The leather product is preferably natural leather, but may be synthetic leather. When used in products made of synthetic leather, they can produce the same "moist" gloss as natural leather, and can also remove attached dust. The leather brush 10 according to the present embodiment can also be used to polish materials other than leather products, such as wood, metal or resin.

  A ground warp or a base fabric provided with a pile may be exposed in the brush unit 15, but in the leather brush 10 according to the present embodiment, the sheet-like member 12 is backed by the brush unit 15. The sheet-like member 12 can be made of a material having flexibility, and can be formed using a cloth, a non-woven fabric, a knit, a resin sheet, a leather sheet or the like. By backing with the sheet-like member 12, even in a carpet or the like in which a pile yarn is connected to a ground warp or base fabric, exposure of the ground warp or base fabric can be avoided without losing the flexibility in the planar direction. . That is, according to the brush 10 for leather formed and lined with the flexible sheet-like member 12, according to the unevenness | corrugation of the leather product of a process target object, it can deform | transform flexibly. This makes it possible to follow the shape of uneven products such as shoes, shoes or sofas and to polish the whole with an equal force.

  The leather brush 10 lined with the sheet-like member 12 as described above is further provided with a band-like strap 13 for attaching the sheet-like member 12 along a palm. The strap 13 can be formed of cloth, leather, resin or the like, and desirably can be formed of stretchable rubber, leather or the like. In the leather brush 10 provided with the strap 13, the user's palm can be inserted between the strap 13 and the lined sheet-like member 12 for use.

  FIG. 2 relates to the leather brush 10 according to the first embodiment, and the backing of the sheet-like member 12 is omitted, and the cagari portion 14 is provided at the edge portion of the back surface. Further, since the strap 13 is provided on the back side, when in use, as shown in FIG. 2 (C), the strap 13 can be used by passing it by hand.

  Next, a leather brush 20 according to a second embodiment will be described with reference to FIG. The leather brush 20 according to the second embodiment is a leather brush 20 that a worker holds and uses.

  That is, the leather brush 20 according to this embodiment is changed to the sheet-like member 12 backed in the leather brush 10 shown in the first embodiment, or held by the operator together with the sheet-like member 12. It forms with the holding part 22 for doing.

  The holding portion 22 can be formed using various materials such as cloth, non-woven fabric, knitted fabric, resin, wood, metal, etc. Preferably, it is formed using resin, wood, metal or the like having a certain hardness. desirable. By having a certain hardness, an even force can be exerted on the entire hair material 11. And although the said holding part 22 may be arbitrary shapes, it is desirable to form in the magnitude | size which a user tends to hold. The grip portion 22 may be formed into a plate shape, a rod shape, or a shape.

  Since it is conceivable that the grip portion 22 comes in contact with the leather product at the time of maintenance work of the leather product, it is desirable to form the corner portion in a rounded shape so as not to damage the leather product. Further, in order to avoid contact of the grip 22 with the leather product to be treated as much as possible, it is desirable that the size be such that it exists inside the brush portion 15 (size fits in the brush portion 15) in plan view. In the present embodiment, since the tip end side of the brush portion 15 bulges beyond the peripheral edge of the grip portion, the contact of the grip portion 22 at the time of the maintenance operation of the leather product can be avoided as much as possible.

  Further, in the leather brush 10 according to this embodiment, the grip portion 22 is formed in a width covering most of the area on the back side of the brush portion 15 so that a force acts on the entire brush portion 15. By forming the grip portion in such a size, it is possible to prevent the occurrence of uneven polishing due to the force acting uniformly on the tip of the brush portion in brushing and polishing treatment of leather products.

  Further, in the leather brush 10 according to the present embodiment, the strap 13 is provided in order to be able to hold the grip on the palm after the grip 22 is provided. Thereby, according to the place and area | region which brush | brushes, or the magnitude | size of leather goods, it can hold or fix and the working efficiency can be improved. However, in the case where the grip portion 22 is provided, the strap 13 can be omitted.

  And FIG. 4 is a side view which shows the brush 30 for leathers concerning other embodiment which can be implemented with the brush 10 grade | etc., For leathers concerning the said embodiment.

  That is, in the leather brush 30 according to this embodiment, the length of the bristles 11 in at least a partial region of the brush portion 15 is different from the length of the bristles 11 in the other regions. In the present embodiment, as shown in FIG. 4 (A), the length of the bristles 11 of a partial region 31 in the lengthwise direction of the brush portion 15 formed in a rectangular shape is formed short (or long), As shown in FIG. 4 (B), the length of the hair material 11 in the region 32 of the central portion is formed short, or as shown in FIG. The hairs 11 with short hairs and the long hairs 11 with long hairs can be alternately arranged.

  Thus, by changing the length of the hair material 11 for each area, a hair according to the length of the hair material 11 is realized, and a leather brush capable of brushing and polishing with two or more strengths It can be 30. However, the adjustment of the length of the hair and feet of the hair material 11 can be changed for each narrower area, and the length of the hair material 11 can be changed with another pattern. In addition, it is possible to shorten the hairs and provide a groove-like recessed portion.

  Further, in relation to the embodiment of FIG. 4, the thickness, material, density or the like of the hair material 11 can be changed for each of the regions. For example, in FIG. 4, the area formed of the short haired hair material 11 is formed of the hair material 11 made of plant fiber (or silk fiber) and the long haired hair material 11 is formed Can also be formed of a hair material 11 made of a material different from the short haired hair material 11. When the material, thickness, or density of the hair material 11 is changed as described above, the length of the hair material 11 may be different or the same.

  In particular, as shown in FIG. 4A, by changing at least one of the material, length and thickness of the hair material 11 for each region 31, according to the shape and material of the leather product to be treated, etc. The area of the material of the brush portion 15 to be used can be changed, and a user-friendly leather brush 30 is realized.

  In the case where at least one of the length, material and thickness of the hair material 11 is made different as described above, the hair material 11 constituting the brush portion 15 is a hair material, in addition to being made different in any region. 11 may be formed by mixing different lengths and / or materials and / or thicknesses, and the mixing ratio may be different for each region.

  FIG. 5 is a manufacturing process diagram of the leather brush 40 according to another embodiment. In the leather brush 40 according to this embodiment, the brush portion 15 is formed by bundling the base of the hair material 11. That is, the embodiment of the brush 40 for leather formed by bundling the proximal end side (root side) of the hair end which is the free end portion with the binding members 43 and 44 such as a string or a ring member is shown.

  When manufacturing the leather brush 40 according to this embodiment, as shown in FIG. 5A, first, the directions of the hairs 11 constituting the brush portion 15 are aligned. As this hair material 11, it is possible to use a hair material 11 in which natural fibers are twisted in the same manner as the above embodiment, and in particular, it is desirable to use a hair material 11 in which wool is twisted. Moreover, the hair material 11 which arrange | equalizes direction can also combine the hair material 11 from which the material and thickness differ other than it being the same material and thickness. And although it is desirable that the hairs 11 aligned in this way have the same hair length, the lengths of the hairs 11 may be different if the hair ends are later aligned.

  And as for the thing which made the direction of the hair material 11 equal as mentioned above, the vicinity of the center is bundled by the 1st binding member 43 which consists of a string, a ring member, etc. (FIG. 5 (B)) It is folded in two (Fig. 5 (C)). By tying and bending around the center in this manner, the number of hairs 11 can be increased.

  As shown in FIG. 5 (C), the bundle of the hair material 11 bent as described above is further bound by the second binding member 44 to form the leather brush 40 according to the present embodiment. The leather brush 40 formed in this manner can be provided as a leather brush 40 that has a high hair density and prevents removal of the hair 11. In the leather brush 40 according to this embodiment, the size of the brush portion 15 can be arbitrarily adjusted by the number of the hairs 11 to be bundled. However, in terms of practicability and manufacturing cost, the brush portion 15 is formed so that the thickness of the bent and tied portion is 1 cm or more, preferably 2 cm or more in diameter. The bundle of hair materials 11 after bending can be bundled not only in one place but also in two or more places.

  In addition, by adjusting the length of the hair material 11 in the same direction, it is possible to adjust the length of the hair in the brush portion 15. That is, in the case of forming a brush with a long hair, it is possible to bundle and form the long hair material 11.

  Furthermore, in the present embodiment, the central portion in the length direction is bundled after the direction of the hair material 11 is aligned, but it is also possible to bundle at a position biased to any end side. In the brush portion 15 formed in this manner, the density of the hair material 11 can be high on the base end side, and the brush end 15 with a low hair density can be used as the bristle end. You can also.

  In addition, in this Embodiment, although the bending part can be hold | gripped and it can brush, it can also provide separately a holding part in the said bending part.

  In the following, an experiment was conducted to confirm the effect of using a natural fiber bristle as the bristle of the brush portion. That is, a brush for leather formed by using a thread made of wool yarn, a brush for leather formed using a thread made of wool yarn, a leather brush formed using thread, silk Leather products were actually maintained using a leather brush formed using a cotton toweling and a leather brush formed using an acrylic cut carpet. The results are shown in FIGS.

Example 1
In this example 1, the leather product was maintained using a leather brush formed using a thread made of wool (wool) yarn. The results are shown in FIG. 6, FIG. 6 (A) shows a leather product to be maintained, and FIG. 6 (B) shows the leather product wiped up with the leather brush of this embodiment. It shows. In this example, after removing the dirt and dust of the original leather product, it was possible to reproduce the natural luster of the leather. The hair after use was restored without falling down.

Example 2
In this example 2, the leather product was maintained using a leather brush formed using silk thread. The results are shown in FIG. 7, FIG. 7 (A) shows a leather product to be maintained, and FIG. 7 (B) shows the leather product wiped up with the leather brush of this embodiment. It shows. Also in this example, after removing dirt and dust of the original leather product, it was possible to reproduce the natural luster of the leather. However, the removal effect of dirt and dust was lower than that of Example 1, and there were also portions where the hair material fell during use.

[Example 3]
In this example 3, the leather product was maintained using a leather brush formed using cotton toweling. The results are shown in FIG. 8, FIG. 8 (A) shows a leather product to be maintained, and FIG. 8 (B) shows the leather product wiped up with the leather brush of this embodiment. It shows. Also in this example, dirt and dust of the original leather product could be removed, but the effect was lower than that of Example 2. In addition, with regard to gloss, it was possible to reproduce the natural gloss inherent in leather, but the gloss of Example 1 or 2 was not obtained and was somewhat dull.

Comparative Example 1
In Comparative Example 1, the leather product was maintained using an acrylic cut carpet. The results are shown in FIG. 9, FIG. 9 (A) shows a leather product to be subjected to maintenance, and FIG. 9 (B) shows a state in which the leather product is wiped with acrylic cut carpet . In this comparative example, there was a sore sound during the wiping process. In addition, although the stains and dust of the original leather products could be slightly removed, they were not yet removed, and it was difficult to reproduce the original luster of the leather.

Example 4
In this Example 4, a leather brush was used which was formed by using a thread made of wool yarn, and a leather product cream was used to maintain the leather product. The results are shown in FIG. 10, FIG. 10 (A) shows a leather product to be subjected to maintenance, and FIG. 10 (B) shows a state in which dust is removed by the leather brush of this embodiment. FIG. 10 (C) shows a state in which a cream for leather products is applied and polished, and FIG. 10 (D) shows a state in which it is further wiped up. Also in this example, after removing dirt and dust of the original leather product, it was possible to apply a leather product cream to reproduce the natural luster inherent to leather.

[Example 5]
In this example 5, the leather product was maintained using a leather cream, using a leather brush formed using a thread made of wool loop wool yarn. The results are shown in FIG. 11, FIG. 11 (A) shows a leather product to be subjected to maintenance, and FIG. 11 (B) shows a state in which dust is removed by the leather brush of this embodiment. FIG. 11 (C) shows a state where cream for leather products is applied and polished, and FIG. 11 (D) shows a state where it is further wiped up. Also in this example, after removing dirt and dust of the original leather product, it was possible to apply a leather product cream to reproduce the natural luster inherent to leather.

[Example 6]
In this example 6, a leather brush was used which was formed using silk thread, and a leather product cream was used to maintain the leather product. The results are shown in FIG. 12, FIG. 12 (A) shows a leather product to be subjected to maintenance, and FIG. 12 (B) shows a state in which dust is removed by the leather brush of this embodiment. FIG. 12 (C) shows a state where cream for leather products is applied and polished, and FIG. 12 (D) shows a state where it is further wiped up. Also in this example, after removing dirt and dust of the original leather product, it was possible to apply a leather product cream on the whole to reproduce the natural luster inherent to leather. However, the leather cream caused a fall of the hair, and the holding of the leather cream was shorter than in Examples 4 and 5.

[Example 7]
In this Example 7, leather products were maintained using leather creams using leather brushes formed using cotton toweling. The results are shown in FIG. 13, FIG. 13 (A) shows a leather product to be subjected to maintenance, and FIG. 13 (B) shows a state in which dust is removed by the leather brush of this embodiment. FIG. 13 (C) shows a state where cream for leather products is applied and polished, and FIG. 13 (D) shows a state where it is further wiped up. Also in this example, after removing dirt and dust of the original leather product, it was possible to apply a leather product cream on the whole to reproduce the natural luster inherent to leather. By the cream for leather products, the degree of gloss was moderate.

Comparative Example 2
In this Comparative Example 2, a leather cut cream was used to maintain a leather product using an acrylic cut carpet. The results are shown in FIG. 14, FIG. 14 (A) shows a leather product to be subjected to maintenance, and FIG. 14 (B) shows a state where dust is removed with an acrylic cut carpet. FIG. 14 (C) shows a state where cream for leather products is applied and polished with an acrylic cut carpet, and FIG. 14 (D) shows a state where it is further wiped with an acrylic cut carpet. In this comparative example, there was a sore sound during the wiping process. Also, although dirt and dust on the original leather product could be removed, there were spots on the extension of the cream on the leather surface.

Comparative Example 3
In this Comparative Example 3, leather products were maintained using an acrylic loop carpet and using a cream for leather products. The results are shown in FIG. 15, FIG. 15 (A) shows a leather product to be subjected to maintenance, and FIG. 15 (B) shows a state in which dust is taken with an acrylic loop carpet, FIG. 15 (C) shows a state where cream for leather products is applied and polished with an acrylic loop carpet, and FIG. 15 (D) shows a state where it is further wiped up with an acrylic loop carpet. In this comparative example, there was a sore sound during the wiping process. Also, although dirt and dust on the original leather product could be removed, there were spots on the extension of the cream on the leather surface.

"Discussion"
From the above experimental results, it was possible to finish the natural luster of leather by carrying out maintenance of dusting and polishing with a leather brush made of natural fibers, in particular animal fibers of animal origin. On the other hand, when leather products were maintained with acrylic hair, they were aching during the wiping process, and the pain of leather products was apprehended. Moreover, the effect of dust collection was not enough.

Furthermore, when a wool wool material is used, the hair is also strong, the effect of removing dust and dirt adhering to leather products is high, and a natural gloss is obtained in polishing and raising. Furthermore, in the case of a leather brush using a hair material made of wool wool, the cream for leather products is well maintained, and the working efficiency is improved.

The leather brush according to the present invention can be suitably used for maintenance of various leather products such as leather shoes, leather bags, leather belts, leather cushions, leather sofas and the like. Furthermore, the brush for leather is not limited to leather products, but also for removing dirt and dust on other products made of other materials such as wood, pottery or resin (for example, upholstery, electric appliances, vehicles, or dishes) Or it can also be used to polish.

10, 20, 30, 40 Brush for leather
11 Hair
12 sheet member
13 straps
14 Kagari Department
15 brush part
22 grip
31 area
32 areas
33 areas
43, 44 binding members

Claims (5)

A leather brush provided with a brush portion made of hair material,
The said brush part is formed by the hair material which twisted natural fiber,
The said hair material is a brush for leather currently formed in a 2 mm or more haired foot.
The leather brush according to claim 1, wherein the bristles constituting the brush portion are provided at a density at which they are in contact with each other at the tip end portion.
The leather brush according to claim 1 or 2, wherein the brush portion is formed by providing a pile yarn as a hair material on a ground warp or a base fabric, or by bundling a base of the hair material.
In the brush portion, a yarn of No. 3 or more and No. 5 or less of a woolen woolen yarn is used as a pile yarn, and the pile yarn is 500 or more in a 3 cm square area of the ground warp or base fabric. The leather brush according to claim 3, provided.
  5. The brush portion according to any one of claims 1 to 4, wherein at least one of hair length, hair thickness, hair material, and hair density is different in each area. Leather brush described.