WO2014174705A1

WO2014174705A1 - Writing brush head member, writing brush head, and writing brush

Info

Publication number: WO2014174705A1
Application number: PCT/JP2013/079024
Authority: WO
Inventors: 増子近藤
Original assignee: Kondo Masuko
Priority date: 2013-04-26
Filing date: 2013-10-25
Publication date: 2014-10-30
Also published as: JP2015044284A; JPWO2014174705A1; JP5357354B1

Abstract

Provided are a writing brush head which has a waist portion with strong elasticity and good cohesiveness and can be manufactured at low cost, and a writing brush. A writing brush head (11) composed of three layers of a central layer, a core hair layer (31), and a clothing hair layer (41), wherein the centrally located central layer is configured from a central hair layer (21) mainly composed of bristles of which portions slightly lower than central portions are tightly bound by a lower binding band (26), the core hair layer (31) is formed by tightly binding the lower portion thereof by an intermediate binding band (34) while the central hair layer (21) is covered with core hairs (33), and the clothing hair layer (41) is formed by tightly binding the lower portion thereof by a lower binding band (44) while the core hair layer (31) is covered with clothing hairs (43).

Description

Brush head, brush head and brush

The present invention relates to a brush head member, a brush head, and a brush.

There are calligraphy brushes of various hardness in calligraphy brushes, but beginners generally prefer calligraphy brushes with a hard touch. In brushes such as bristles and cum hairs (medium bristles), highly elastic hairs, coarse hairs, thin hairs, soft hairs and the like are used in combination so as to have elasticity and quality suitable for the purpose. Conventionally, bristles have been used for the head of calligraphy brushes with hard touch. The head is the part of the brush hair.

Today, bristles of good quality animal hair (animal hair) are expensive, and calligraphy brushes using such hair are expensive. For this reason, recently, there is an increasing demand for necks using plastic artificial hair instead of animal hair. However, artificial hair has no heat retention or low moisture retention due to cucumbers held by animal hair, and at present, a calligraphy brush that is easy to write is not obtained with a brush that relies on artificial hair. In addition, calligraphy brushes using animal hair and artificial hair have been manufactured as hard-touch calligraphy brushes preferred by beginners, but their elasticity is limited and they must rely on animal hair.

On the other hand, in order to increase the elasticity of the brush and obtain a stable touch, there is a brush in which a film-like tape is wrapped around the outer lower part (brush axis side) of the neck (see, for example, Patent Document 1). In addition, there has been a wrapping brush in which a core hair layer located at the center (inner side) of the neck of the neck is fastened with a thread, a paper is wound thereon, and a coat is further coated thereon. Since the wrapping brush has paper wound around the core hair layer, there are few moving parts in the neck, and the head is easy to stabilize. On the other hand, because there are few moving parts of the neck, it is not possible to write inflected characters, and the ink ink is poorly contained. Note that most of the brushes that are currently manufactured, including the brushes according to the present invention, are brushes that are manufactured differently from the winding brushes and are called water brushes. In this specification, unless otherwise specified, a brush means a water brush.

JP 2005-199435 A

The head of a conventional general calligraphy brush is composed of core hair located at the center (inner side) of the neck and clothing covering the core hair. The core hair is responsible for the strength and overall tone of the neck, and the clothing has a mission to prevent the rough core hair from sticking out and to decorate the familiarity and appearance of the half paper. Similar to the brush described in Patent Document 1, even if a tape is wound around the outer lower portion of the bristles, the tightening force is absorbed by the bristles, and its effectiveness is limited. For this reason, it is not easy to inexpensively produce a hard touch calligraphy brush welcomed by beginners. This is an issue that applies to other brushes besides calligraphy brushes.

The object of the present invention is to provide a brush neck and brush that can be manufactured at low cost, with a strong elasticity at the waist of the neck, which is well-organized, and a brush head member suitable for manufacturing the brush neck and brush. Is to provide.

The present invention includes a core hair layer formed by fixing at least one of the middle portion, the lower portion, or the middle portion to the lower end of the core hair by a fixing means, and covering the coat on the core hair layer. And a hair layer of the brush.

In a brush with a two-layer structure consisting of a core layer and a coat layer, the use of many bristle with strong elasticity in the core hair in order to reinforce the elasticity of the waist of the neck, the unity becomes worse. In the panicle member, since any one portion of the middle hair portion, the lower portion, or the middle portion to the lower end of the core hair layer is hardened by the fixing means, uncoordinated hairs are bound and bundled well. For this reason, cheap bristles can be used for the core hair layer. Furthermore, the elasticity of the waist of the neck is strengthened by the pile effect and the binding effect because any one part of the core hair layer is fixed by the fixing means at the middle part, the lower part, or the lower part of the middle part. If the lower part or middle part of the head is tied with a lashing body, the elasticity of the waist of the neck is further strengthened. Therefore, by using the head part of the brush according to the present invention, a brush having a two-layer structure consisting of a strong core layer and a coat layer can be manufactured at low cost.

Further, the head part of the brush of the present invention further has a center layer inside the core hair layer, and the center layer located at the center is an intermediate portion, a lower portion, or any one portion from the intermediate portion to the lower end. Consists of a central hair layer mainly composed of bristles hardened by a fixing means, and instead of the core hair layer, the core hair layer is covered with the core hair on the center hair layer, and the lower or middle It is characterized in that the part is secured by a secured body.

Even in a three-layered brush composed of a central hair layer, a core hair layer, and a fur layer, if the head part of the brush according to the present invention is used, a two-layer structure composed of the core hair layer and the fur layer according to the present invention. As in the case of this brush, since inexpensive bristles can be used for the central hair layer, a brush having a strong three-layer structure can be manufactured at a low cost. In particular, in the case of the head part of a brush according to the present invention, since the core hair layer covers the periphery of the center hair layer, the center hair hardly protrudes and the options for the center hair are widened. In addition, the lower part of the central hair layer is hardened by fixing means, and the lower part or middle part of the core hair layer is secured by the lashing body, so that the binding effect is further exhibited. The elasticity of the waist of the neck is further strengthened by tying up with a tying body. Therefore, by using the head part of the brush according to the present invention, a brush having a three-layer structure consisting of a strong central hair layer, a core hair layer, and a coat layer can be manufactured at low cost.

In the head part of the brush of the present invention, as the fixing means, any one or more of an adhesive, a band, a string, a thread, and a ring-shaped body, and as the securing body, any one or more of a band, a string, and a thread are used. Can be used.

According to the present invention, various fixing members can be used as a means for fixing the lower part of each layer, etc., so that a suitable one can be used according to the type and application of the brush, and a desired head can be used. It can be easily and inexpensively manufactured.

Moreover, in the head part of the brush of the present invention, the center layer may be a molded body formed of a rubber material and / or a synthetic resin material having flexibility instead of the center hair layer.

Further, in the head part of the brush of the present invention, it is preferable that the molded body has a number of cuts in the longitudinal direction at the tip part, and the tip part is formed like hair.

According to the present invention, instead of a central layer composed of a central hair layer mainly composed of bristles, a molded body formed of a rubber material and / or a flexible synthetic resin material is used for the head part of a brush. As a result, it is possible to manufacture the head of a brush with enhanced elasticity at the lower cost at a lower cost.

Further, the present invention provides a two-layered brush head having a core layer and a coat layer using the brush head member, or a three-layer structure brush having a center layer, a core layer and a coat layer. A brush head, wherein the coat layer is covered with the coat on the core coat layer, and a lower part or an intermediate part thereof is secured with a lashing body. The head of

Further, the present invention is a brush neck of a three-layer structure comprising a center layer, a core hair layer, and a coat layer using the brush head member, wherein the coat layer is formed on the core coat layer. The lower part or the middle part of the garment is covered with a lashing body, and the fixing means, the tying body for tying the core hair, and the garment are lashed. The head of the brush is characterized in that the positions of the lashes are different.

In the ear of the brush of the present invention, the area of each of the central layer, the core hair layer, and the coat layer at the base of the neck is the center layer: core coat layer: coat layer = 0.5. It is preferably ˜2: 6 to 8: 1 to 3.

Moreover, in the brush head of the present invention, two tying bodies of the garment layer can be attached at intervals.

さらに By appropriately setting the position of the means for fixing the lower part of each layer and the size of each layer, it is possible to more reliably manufacture a brush head with a more coherent brush with enhanced waist elasticity. Moreover, the neck which was excellent in the decorating property can be obtained by attaching two tying bodies of the garment layer.

The present invention is also a brush provided with a head of the brush and a brush shaft that supports the head.

According to the present invention, it is possible to manufacture a brush head with a strong elasticity at the waist and a well-organized brush at low cost. By using the neck of the brush, the elasticity of the waist is strong, and a brush with a good mass can be easily manufactured at a low price. Is obtained. Moreover, the head part of the brush according to the present invention is a member suitable for manufacturing a head of a brush with a strong elasticity at the waist and a good unity.

It is a principal part perspective view of the calligraphy brush 1 of 1st Embodiment of this invention. It is a perspective view of the neck 11 of the calligraphy brush 1 of FIG. FIG. 2 is a view for explaining the structure of the neck 11 of the calligraphy brush 1 of FIG. 1, and is a perspective view showing a state before the lower winding band 26 is tied to the center hair 23. FIG. 2 is a diagram for explaining the structure of the neck 11 of the calligraphy brush 1 of FIG. 1, and is a perspective view showing a state in which a lower winding band 26 is secured to the center hair 23. It is a figure for demonstrating the structure of the neck 11 of the calligraphy brush 1 of FIG. 1, and is a perspective view which shows the state before tying the middle wound band 34 to the core hair 33 which covered the center hair layer 21. is there. FIG. 2 is a diagram for explaining the structure of the neck 11 of the calligraphy brush 1 of FIG. 1, and is a perspective view showing a state before the outer side of the core hair layer 31 is covered with the bristles 43. It is a figure for demonstrating the structure of the neck 11 of the calligraphy brush 1 of FIG. 1, and is a perspective view which shows the state before tying the upper winding band 44 to the bristles 43 which covered the core hair layer 31. . It is a principal part perspective view of the calligraphy brush 2 of 2nd Embodiment of this invention. It is a perspective view which shows the center hair layer 22 which comprises some ears 12 of the calligraphy brush 2 of FIG. It is a principal part perspective view of the calligraphy brush 3 of 3rd Embodiment of this invention. It is a perspective view which shows the molded object 28 which comprises some ears 13 of the calligraphy brush 3 of FIG. It is a principal part perspective view of the calligraphy brush 4 of 4th Embodiment of this invention. It is a principal part perspective view of the calligraphy brush 5 which is a modification of the calligraphy brush 1 of FIG.

FIG. 1 is a perspective view of an essential part of a calligraphy brush 1 according to a first embodiment of the present invention. FIG. 2 is a perspective view of the neck 11 of the calligraphy brush 1 of FIG. 3 to 7 are diagrams for explaining the structure of the neck 11 of the calligraphy brush 1. FIG. 3 shows a state before the lower winding band 26 is secured to the central hair 23, and FIG. FIG. 5 shows a state in which the lower winding band 26 is tied to the center hair 23, and FIG. 5 shows a state before the middle winding band 34 is tied to the core hair 33 that covers the center hair layer 21, and FIG. FIG. 7 shows a state before the outer side of the core hair layer 31 is covered with the bristles 43, and FIG. 7 is a perspective view showing a state before the upper winding band 44 is tied to the bristles 43 covered with the core hair layer 31. FIG.

Hereinafter, the top of the head 11 refers to the tip side, and the bottom of the head 11 refers to the root 18 side of the head 11. The tip side is the tip 16 side of the neck 11. The waist portion 17 of the neck 11 refers to a central portion when the entire length of the neck 11 is divided into three equal parts, and refers to a region having a total length of 1/3 to 2/3 when viewed from the tip 16 side of the neck 11. Moreover, the position of brush lowering refers to the position of loosening the glued ear 11 when using a new brush.

The calligraphy brush 1 includes a head 11 and a brush shaft 6 that supports and fixes the head 11. The brush shaft 6 is provided with a hole 10 in the central portion of the shaft, and a tip portion 7 is provided with a recess 9 into which a root 18 portion of the head 11 is fitted. The panicle 11 is fitted in the recess 9 and fixed with an adhesive. As the brush shaft 6, a conventionally used brush shaft can be used, and the fixing method may be a method other than an adhesive as long as the head 11 can be firmly supported and fixed. Naturally, the brush shaft 6 may be appropriately selected and used according to the use and purpose of the calligraphy brush 1.

This calligraphy brush 1 is characterized by the structure of the neck 11. The head 11 is different in structure from the head of a conventional calligraphy brush and has a three-layer structure of a central hair layer 21, a core hair layer 31 and a garment layer 41.

The central hair layer 21 is located at the center of the neck 11 and is composed of bristles mainly composed of bristles (central hair). Do it. By binding the center hair 23 with the lower winding band 26, a pile effect and a bundling (binding) effect are exhibited. By arranging such a central hair layer 21 at the center of the neck 11, the elasticity of the waist 17 of the neck 11 is strengthened.

Also, the shape of the central hair layer 21 is adjusted by securing the central hair 23 with the lower winding band 26. When bristles with strong elasticity are used for the central bristle layer 21, the amount of bristles increases and the unity becomes worse. However, in the calligraphy brush 1, the central part of the central bristle 23 is slightly tied down with a lower tie band 26. As a result, poorly-organized hair is tied together and becomes better.

For the central hair 23, a hair mainly composed of bristles is used. Bristles are hard hairs, and are exemplified by horse tail hair, pig hair, and deer hair. However, since the elasticity of animal hair (animal hair) such as horse tail hair, pig hair, and deer hair varies depending on the growth environment, production area, age, etc., it is necessary to check the elasticity and use it. As the central hair 23, one type of hair may be used, or a hair (mixed hair) in which two or more types of hair are mixed may be used. When mixing hair, two or more animal hairs may be used, or animal hair and artificial hair may be mixed. Usually, sheep, horses, weasels, deer, cats, rabbits, pigs, dog hair, etc. are used for animal hair used for brushes, and synthetic hair such as nylon is used for artificial hair. .

The height (length) of the central hair layer 21 is preferably about 60 to 70% of the total length of the head 11 from the root 18 of the head 11 toward the tip 16 of the head 11. However, it is not limited to this height.

The shape of the central hair layer 21 basically matches the shape of the neck 11, but by changing the shape of the central hair layer 21 to a shape different from the shape of the neck 11, the function is changed and a characteristic calligraphy It can also be a brush.

For the lower winding band 26 for securing the central hair 23, a water-resistant adhesive tape, particularly an adhesive ultra-thin tape can be suitably used. A tape with a width of about 2 to 5 mm may be used as the pressure-sensitive adhesive tape, the tape having a thin thickness is preferable, and a tape having stretchability is more preferable. If the thickness of a preferable tape with an adhesive is illustrated, it is about 0.07 mm. In addition, instead of the tape-like lower wrapping band 26, a ring having elasticity such as a string, a thread, a synthetic resin ring, or a rubber ring can be used as a lashing body.

In the calligraphy brush 1 of the first embodiment, since the center hair 23 having a shorter length than the length of the neck 11 is used, the position of the lower winding band 26 is slightly below the center of the center hair 23. The securing position of the lower winding strap 26 is not limited to this. What is necessary is just to determine suitably the binding position of the lower winding band 26 according to the length of the center hair 23, the use of the calligraphy brush 1, etc., and can also be made into an intermediate part and a lower part. When the calligraphy brush 1 is immersed in the ink, the ink penetrates to the central hair layer 21 of the neck 11, but the water content of the ink varies depending on the position of the lower winding band 26. Lowering the position of the lower winding strap 26 (approaching it toward the brush shaft 5) improves the ink ink content. On the other hand, when the position of the lower winding strap 26 is raised, the ink ink is reduced, but the elasticity of the neck 11 is increased and the unity is also improved.

Generally speaking, it is said that the brush lowering position is about 2/3 of the head with a thick brush and about 1/3 with a fine brush for beginners. Therefore, in the case of a beginner's thick calligraphy brush 1, if the position of the lower winding strap 26 is set to about 2/3 of the neck 11 with respect to the tip 16 of the neck, the calligraphy brush is strong and easy to handle. 1 On the other hand, the calligraphy brush 1 for advanced users is an easy-to-use calligraphy brush by lowering the position of the lower winding strap 26 and improving the ink ink content. The position of the lower winding band 26 is also related to the position of the middle winding band 34 that locks the core hair layer 31 and the upper winding band 44 that locks the bristles layer 41. This point will be described later.

The core hair layer 31 is a part covering the central hair layer 21, and has a larger volume than the central hair layer 21 and the clothing layer 41, and determines the overall tone of the calligraphy brush 1. The leading edge of the neck 11 is the core hair layer 31. The hair (core hair) 33 used in the core hair layer 31 is a hair having a different hair quality and a hair having a different total length, cut into necessary dimensions, mixed and mixed, and adjusted to a shape and elasticity suitable for the purpose. The As the core hair 33, artificial hair such as wool, horse torso, horse tail hair, animal hair such as deer, rabbit, weasel, pig and dog, nylon hair and synthetic resin hair is usually used.

The core hair 33 covers the central hair layer 21, and the lower part of the core hair 33 is secured by a binding band (medium winding band) 34. The middle winding strap 34 is attached below the lower winding strap 26 (on the side of the writing shaft 5). At this time, it is preferable to attach the middle winding band 34 and the lower winding band 26 so as to partially overlap. Similarly to the central hair layer 21, the core hair layer 31 also has the core hair 33 secured by the middle winding band 34, whereby the elasticity of the waist 17 of the neck 11 is enhanced.

As the middle winding band 34 for tying the core hair 33, similarly to the lower winding band 26, an ultrathin tape with an adhesive having water resistance can be suitably used. As the ultrathin tape with an adhesive, a tape having a width of about 2 to 5 mm may be used, and a thin tape is preferable. If the thickness of a preferable tape with an adhesive is illustrated, it is about 0.07 mm. The width and / or thickness of the middle winding band 34 and the lower winding band 26 may be different, and further, the type of tape used may be different. In addition, a string or a thread can be used in place of the tape-shaped middle winding strap 34. Furthermore, a ring having elasticity such as a synthetic resin ring and a rubber ring can be used as the lashing body.

It is not preferable to use a wide tape for the middle winding strap 34. The core hair layer 31 covered with the central hair layer 21 has a tapered shape that narrows from the root 18 toward the tip 16, and the core hair layer 31 is inclined in the longitudinal direction. When a wide tape is wound around such a core hair layer 31, the lower side of the tape is firmly wound around the core hair layer 31, but a gap is formed between the upper side of the tape and the core hair layer 31. For this reason, even if a wide tape is used, the upper side is not used effectively and is wasted. In this regard, the same applies to the tape that secures the coat layer 41.

The fur layer 41 is a part covering the core hair layer 31 and plays a role of preventing the core hair 33 from protruding and decorating the familiarity and appearance of the half paper. However, the garment layer 41 is slightly shorter than the core hair layer 31, and the core hair layer 31 protrudes from the tip of the neck 11. The hair (cloth) 43 constituting the hair layer 41 covers the core hair layer 31, and the lower part of the hair 43 is secured with a binding band (upper winding band) 44. The upper winding band 44 is attached to the lower side (brush axis 5 side) than the middle winding band 34. At this time, it is preferable that the upper winding band 44 and the middle winding band 34 are attached so as to partially overlap.

For the upper winding band 44 for binding the bristles 43, similarly to the lower winding band 26, an ultrathin tape with an adhesive having water resistance can be suitably used. As the ultrathin tape with an adhesive, a tape having a width of about 2 to 5 mm may be used, and a thin tape is preferable. If the thickness of a preferable tape with an adhesive is illustrated, it is about 0.07 mm. The width and / or thickness of the upper winding band 44 and the lower winding band 26 or the upper winding band 44 and the middle winding band 34 may be different, and furthermore, the type of tape used may be different. In addition, a string or a thread can be used in place of the tape-shaped upper winding band 44. Furthermore, a ring having elasticity such as a synthetic resin ring and a rubber ring can be used as the lashing body.

The upper winding strap 44 plays a role of enhancing the elasticity of the waist portion 17 of the neck 11, similarly to the lower winding strap 26 or the middle winding strap 34. The upper tie band 44 looks different from other tie bands. For this reason, the upper wound strap 44 may use a strap with excellent design depending on the use of the calligraphy brush 1 or the like. Further, a thread may be used for the upper winding strap 44 and the thread may be wound around.

The installation procedure and the effect of the lower winding strap 26, the middle winding strap 34, and the upper winding strap 44 in the calligraphy brush 1 will be described. The reason why it is preferable to attach the lower winding band 26, the middle winding band 34 and the upper winding band 44 so as to partially overlap each other is as follows. In the case of the calligraphy brush 1 of the present embodiment, the maximum length that can be brushed is up to the position of the lower winding band 26 that is located closest to the tip 16 side. On the other hand, since the person who uses this calligraphy brush 1 cannot visually recognize the lower winding band 26, it is predicted that the person lowers the brush with reference to the position of the upper winding band 44. In a state where the upper winding band 44 and the lower winding band 26 are greatly different from each other, even if an attempt is made to lower the brush near the position of the upper winding band 44, the lower winding band 26 becomes obstructed and the brush cannot be lowered. If the brush is forcibly lowered, the lower winding strap 26 and the middle winding strap 34 are damaged, and as a result, the head 11 is also damaged.

On the other hand, when the lower winding band 26, the middle winding band 34, and the upper winding band 44 are attached so as to partially overlap each other, the position of the lower winding band 26 and the position of the upper winding band 44 are substantially the same position. Therefore, the above problem can be solved. In relation to this, it is preferable to use narrow straps because the positional displacement between the lower and

upper straps

26 and 44 is reduced. The lower winding band 26, the middle winding band 34, and the upper winding band 44 may be attached at the same position, but care must be taken because the portion to which the binding band is attached may be greatly swollen and deformed in appearance.

In the above embodiment, the lower winding band 26, the middle winding band 34, and the upper winding band 44 are arranged in this order with respect to the tip 16 side, but the order is reversed, and the upper winding band 44 with respect to the tip 16 side. The middle winding band 34 and the lower winding band 26 may be used in this order. When the upper binding band 44, the middle winding binding band 34, and the lower winding binding band 26 are arranged in this order with respect to the tip 16 side, it is possible to brush down to the position of the upper winding strap 44 that is located closest to the tip 16 side. At this time, since the upper winding strap 44 can be visually recognized, the brush can be lowered without damaging the neck 11.

If the order is the upper winding band 44, the middle winding band 34, and the lower winding band 26 with respect to the tip 16 side, then the order of the lower winding band 26, the middle winding band 34, and the upper winding band 44 with respect to the tip 16 side. Compared with the case where it does, the position of the lower winding strap 26 becomes the root 18 side. When the position of the lower wrapping band 26 is extremely on the root 18 side, the central hair 23 is not well-organized, and the elasticity of the waist 17 of the neck 11 is weakened. Therefore, even when the upper winding band 44, the middle winding band 34, and the lower winding band 26 are arranged in this order with respect to the tip 16 side, the position of the lower winding band 26 should not be extremely on the root 18 side, and the lower winding band 26 It is preferable to attach the middle winding strap 34 and the upper winding strap 44 so as to partially overlap each other.

In the case of fine brushes, as you can see from the fact that the brush lowering position is said to be about 1/3, in the case of small brushes and fine brushes, the upper part of the neck is mainly used. On the other hand, in the case of a thick brush, the brush lowering position is said to be about 2/3, and it is used up to the lower part of the neck. For this reason, the positions of the lower winding band 26, the middle winding band 34, and the upper winding band 44 with respect to the head 11 vary depending on the size of the brush (the neck), and the position of the binding band is closer to the tip 16 as the small brush and the fine brush are. Become.

From the above, the attachment position of the lower winding strap 26, the middle winding strap 34, and the upper winding strap 44 is generally about 20 to 70% of the head 11 with respect to the tip 16 side in the case of a small brush or fine brush. In the case of a thick brush, it will be in the range of about 50 to 90% of the head 11 with respect to the tip 16 side.

In the case of a thick brush, the lower winding strap 26, the middle winding strap 34, and the upper winding strap 44 may be attached at a position close to the root 18 of the head 11, but the lower winding strap 26, the middle winding strap 34, and The upper winding band 44 is not attached to the lower part of the head 11 so as to be in the recess 9 of the writing brush shaft 6. Further, the calligraphy brush 1 has the core 18 layer 31 covered with the garment 43, the root 18 of the head 11 is fastened with the thread 19, the head 11 is fitted into the recess 9 of the brush shaft 6, and fixed with an adhesive. Since the head 11 is glued and finally the upper winding band 44 is fixed, the upper winding band 44 is not positioned in the recess 9 of the writing shaft.

Further, it is preferable that the upper winding strap 44 is attached so as not to contact the brush shaft 6. By providing a space between the lower side of the upper winding band 44 and the tip 8 of the brush shaft 6, the hair located between the upper winding band 44 and the tip 8 of the brush shaft 6 becomes easy to dry, and hair deterioration and corrosion are prevented. Can be prevented.

The neck 11 configured as described above has the central hair 23 and the core hair 33 constituting the central hair layer 21 and the core hair layer 31 fixed by the lower winding band 26 and the middle winding band 34, and has a shape. Since it is arranged, the core hair layer 41 can be easily covered with the bristles 43. In addition, since the shapes of the center hair layer 21 and the core hair layer 31 are adjusted, there is almost no protrusion of thick or rough hair from the center hair layer 21 and the core hair layer 31, which is more expensive than conventional calligraphy brushes. The thickness of the thick coat layer 41 can be reduced.

The wall thickness of the center hair layer 21, the core hair layer 31, and the coat layer 41 is not particularly limited, but the area of the center hair layer 21, the core coat 31 and the coat layer 41 at the root 18 of the neck is determined. Central hair layer: core hair layer: cloth layer = preferably 0.5 to 2: 6 to 8: 1 to 3. For example, when the area ratio of the root 18 portion of the head of the central hair layer: core hair layer: cloth layer is 1: 3: 1, when the diameter (outer diameter) of the central hair layer is 5 mmφ, the core hair layer 31 Has an outer diameter of 10 mmφ, and the outer diameter of the bristles layer 41 is 11.2 mmφ. By changing the thickness of each layer, the tone of the brush changes.

Even if the neck has a three-layer structure, the effect of enhancing the elasticity of the neck 11 is limited only by tying the top of the coat layer 41 with the upper winding band 44. On the other hand, since this calligraphy brush 1 is tied for each hair layer using a strap, the binding force is increased, and the neck 11 having a strong elasticity of the waist 17 is obtained.

Conventional calligraphy brushes have a two-layer structure consisting of a core hair layer and a garment layer, so if the mixing rate of coarse or thick hair increases in the core hair that adjusts the strength of elasticity, protruding hairs come out, There was a problem that the unity of the neck became worse. On the other hand, in the calligraphy brush 1 according to the first embodiment of the present invention, the central hair layer 21 is provided in the central portion of the neck 11, the bristles are concentrated here, and the central portion of the central hair layer 21 is slightly wound below the center. Secure with a tie 26. For this reason, even if thick hair and coarse hair are used for the central hair 23, they are present in a state of being bound to the central portion of the neck 11, and the protrusion of the hair is prevented and the unity is improved. For this reason, cheap animal hair etc. can be used for the center hair 23. FIG.

In the case of a thick brush or when writing large letters, the central hair layer 21 has a great effect on the neck 11 where the strength of the waist 17 is required, for example, a force is applied to the center of the neck 11. By adopting such a configuration, it is also possible to make all the hairs of the central hair layer 21 for which elasticity is required to be artificial hairs. Of course, the amount of hair and the type of hair in each layer can be selected according to demand. Depending on the use of the calligraphy brush, changing the shape of the central hair layer 21 to the stubby type, the smart type, the tapered type, and the size to the short type and the long type will change the tone of the brush.

As described above, by adopting the three-layered neck 11 that covers the central hair layer 21 with the core hair layer 31 and the coat layer 41, the elasticity of the entire head 11 is enhanced. The shape is easy to organize, and the elasticity of the waist 17 that is important when writing letters can also be obtained. The calligraphy brush 1 is better in writing than the conventional calligraphy brush because the cob of the neck 11 is improved, and a hard touch calligraphy brush can be easily and inexpensively manufactured.

Furthermore, this calligraphy brush 1 has the following advantages. In the case of a conventional calligraphy brush, if it is used, a sump is formed at the tip 8 of the brush shaft 6. If ink is deposited on the tip 8 of the brush shaft 6, it will be difficult to wash the brush and it will be more likely to rot. On the other hand, the calligraphy brush 1 has an upper winding band 44 attached to the lower part of the coat layer 41 at a distance from the tip 8 of the brush shaft 6, so that the tip of the brush shaft 6 is used when used. The ink reservoir cannot be formed at 8, and the ink reservoir can be formed on the upper side of the upper winding strap 44. For this reason, the calligraphy brush 1 is easy to wash, and the calligraphy brush 1 is hard to rot.

FIG. 8 is a perspective view of an essential part of the calligraphy brush 2 according to the second embodiment of the present invention. FIG. 9 is a perspective view showing the central hair layer 22 constituting a part of the neck 12 of the calligraphy brush 2. The same components as those of the calligraphy brush 1 of the first embodiment are denoted by the same reference numerals and description thereof is omitted.

The calligraphy brush 2 of the second embodiment and the calligraphy brush 1 of the first embodiment are the same except for the point of hardening the central hair layer constituting the neck. Therefore, what is necessary is just to consider the kind of the center hair 23 which comprises the center hair layer 22, the shape of the center hair layer 22, a magnitude | size, etc. similarly to the center hair layer 21 of the calligraphy brush 1 of 1st Embodiment. Further, the functions and effects of the calligraphy brush 2 of the second embodiment and the calligraphy brush 1 of the first embodiment are basically the same.

In the calligraphy brush 1 of the first embodiment, the central hair layer 21 is formed by tying the lower part of the center of the central hair 23 with the lower winding band 26, but in the calligraphy brush 2 of the second embodiment, The center hair layer 22 is formed by solidifying the center hair 23 from the center to the lower end with an adhesive 27.

The adhesive 27 is not limited to a specific adhesive as long as it has water resistance and can adhere the central hair 23 made of animal hair, artificial hair, or the like. Of course, the type of the adhesive 27 may be changed according to the type of the center hair 23.

The method of hardening the central hair 23 from the center to the lower end with the adhesive 27 is not particularly limited, but the central hair 23 is set in a mold, the tip 16 is turned up, and the lower end of the central hair 23 is started. The center part may be dipped in the adhesive 27 and hardened. At this time, a molten resin may be used as the adhesive 27. Further, the adhesive 27 and the lower winding band 26 may be used in combination. Thereby, the lower part of the center hair 23 can be solidified firmly.

In the calligraphy brush 2 of the second embodiment, the center hair 23 is hardened by the adhesive 27 from the center to the lower end, but the same position as the lower winding band 26 of the calligraphy brush 1 of the first embodiment is used. It may be hardened with.

The method of bonding the central hair 23 with the adhesive 27 and binding the central hair 23 is simpler than the method of binding using the lower winding band 26, and the time for binding the central hair 23 is shortened. can do. For this reason, the productivity of the calligraphy brush 2 is improved and the cost can be reduced.

FIG. 10 is a perspective view of an essential part of the calligraphy brush 3 according to the third embodiment of the present invention. FIG. 11 is a perspective view showing a molded body 28 that constitutes a part of the neck 13 of the calligraphy brush 3. The same components as those of the calligraphy brush 1 of the first embodiment are denoted by the same reference numerals and description thereof is omitted.

In the calligraphy brush 1 of the first embodiment, the central hair layer 21 in which the central portion of the central hair 23 is slightly tied down with the lower winding band 26 is arranged as the central layer in the center of the neck 11. In the calligraphy brush 3 of the third embodiment, a molded body 28 made of a resilient rubber material and / or a flexible synthetic resin material is disposed at the center of the neck 13 as a central layer. Except for this part, the calligraphy brush 3 of the third embodiment and the calligraphy brush 1 of the first embodiment have the same configuration.

The molded body 28 of the neck 13 is made of an elastic rubber material and / or a flexible synthetic resin material, and is molded in the same external shape as the central hair layers 21 and 22 of the first and second embodiments. This is a conical shaped body. At this time, the elasticity of the molded body 28 is set to be the same or substantially the same as the elasticity of the central hair layers 21 and 22 of the first and second embodiments. In addition, what is necessary is just to consider the shape of the molded object 28, a magnitude | size, etc. similarly to the center hair layer 21 of the calligraphy brush 1 of 1st Embodiment. The manufacturing method of the molded body 28 is not limited to a specific method, and can be easily manufactured by a known method such as a method of filling a metal mold with a rubber agent, a molten elastomer or a resin.

The molded body 28 is preferably provided with a large number of cuts 29 having a length of about 20% of the entire length on the tip side, and the tip side is made like hair.

The method in which the molded body 28 formed using a rubber material and / or a flexible synthetic resin material is used as the central layer of the neck 13 is required to align bristles and mix various bristles according to the purpose. Because there is no, it is easy to manufacture. If a molding machine is used, mass production of the molded body 28 is easy, and the calligraphy brush 3 can be manufactured at low cost.

FIG. 12 is a perspective view of an essential part of the calligraphy brush 4 according to the fourth embodiment of the present invention. The same components as those of the calligraphy brush 1 of the first embodiment are denoted by the same reference numerals and description thereof is omitted.

In the first to third embodiments, the calligraphy brushes 1, 2, and 3 having a three-layer structure are shown. However, in the calligraphy brush 4 of the fourth embodiment, the head 14 includes the core hair layer 32 and the clothing layer 41. It has a two-layer structure.

The core hair layer 32 has two functions of the center hair layer 21 and the core hair layer 31 of the calligraphy brush 1 of the first embodiment, and the lower or middle portion of the core hair 33 is secured by the middle winding strap 34. It becomes. Such a core hair layer 32 has more bristles than the core hair layer 31 of the calligraphy brush 1 of the first embodiment, and is formed by mixing the center hair 23 and the core hair 33 shown in the first embodiment. It is possible. When adjusting the core hair 33 constituting the core hair layer 32, it is preferable that more bristles are arranged in the center part because the bristles are difficult to protrude. The kind and attachment point of the middle winding strap 34 can be considered similarly to the lower winding strap 26 of the first embodiment. As with the calligraphy brush 1 of the first embodiment, instead of the tape-shaped middle winding strap 34, a ring having elasticity such as a string, a thread, a synthetic resin ring, or a rubber ring is used as a lashing body. May be.

The head 14 of the calligraphy brush 4 of the fourth embodiment has no central hair layer and has a two-layer structure of the core hair layer 32 and the bristles layer 41, so that the bristles used in the core hair layer 32 easily protrude. However, since the central hair layer is not required, it can be easily and inexpensively manufactured.

The head of a brush composed of a core hair layer and a garment layer has conventionally existed, but the neck 14 of the calligraphy brush 4 of the fourth embodiment is different from the conventional head of the neck, and is below or in the middle of the core hair 33. The core is fixed with a middle winding strap 34 to form the core hair layer 32. Such a core hair layer 32 prevents the hairs from protruding and has a good unity, so that inexpensive bristles can be used for the core hair 33. In addition, the lower or middle portion of the core hair 33 is secured by the middle wound band 34, and further, the fur layer 41 is also secured by the upper wound band 44 at the lower or middle portion. Compared to the head of a brush composed of a hair layer, the elasticity of the waist 17 is excellent.

In the calligraphy brush 4 of the fourth embodiment, the lower part or the middle part of the core hair 33 is secured with the middle winding strap 34, but instead of the method of securing with the strap, the calligraphy brush 2 of the second embodiment is used. Similarly, a method in which the center portion 33 of the core hair 33 is hardened with the adhesive 27 and a method in which the same position as the middle wound strap 34 is hardened with the adhesive 27 may be employed.

As mentioned above, although the calligraphy brushes 1, 2, 3, and 4 provided with

different heads

11, 12, 13, and 14 were demonstrated using 1st, 2nd, 3rd, and 4th embodiment, each

calligraphy brush

1, 2, 3, and 4 have their characteristics. In calligraphy brushes used by calligraphy professionals, enthusiasts, and seniors, bristles contribute greatly. For this reason, in the calligraphy brush used by calligraphy professionals, enthusiasts, seniors, etc., calligraphy brushes 1 and 2 having the first and second forms of the central hair layers 21 and 22 are preferable. On the other hand, the calligraphy brush 3 using the molded body 28 such as a rubber material at the center of the neck of the third embodiment, and the calligraphy brush 4 having a two-layer structure without the central hair layer is a central hair layer mainly composed of bristles. It is inferior in elasticity and function compared to the calligraphy brushes 1 and 2 of the first and second embodiments, but has a sufficient elasticity compared to conventional calligraphy brushes and can be manufactured at a low cost, so beginners Suitable for calligraphy brushes for students and students.

As described with reference to the first, second, and third embodiments, the calligraphy brush according to the present invention is provided with a central elastic layer or a molded body having a strong elasticity at the center, and the lower part is covered with core hair. Alternatively, a configuration is adopted in which the middle part is secured with a tie and further covered with bristles and similarly secured with a tie. Alternatively, as described with reference to the fourth embodiment, the calligraphy brush according to the present invention has a configuration in which the lower part or the middle part of the core hair is tied up with a tie, and further covered with bristles and similarly tied up with a tie. Is adopted. As described above, the calligraphy brush according to the present invention binds and fixes each hair layer, so that the elasticity of the neck is easy to strengthen, the neck is well-organized, and the calligraphy brush that meets the needs of the user is used. It can be manufactured at low cost.

In the above embodiment, calligraphy brushes have been described. However, the brush according to the present invention can be applied to brushes other than calligraphy brushes. For example, the present invention can be applied to brushes made with hair, Japanese painting brushes, Western painting brushes, makeup brushes, craft brushes, industrial brushes, animation brushes, and the like. Further, the shape of the neck is not limited to a specific shape. In addition, as a brush, there is a brush having a metal fitting in which the neck is inserted into the metal fitting, for example, a paint brush, but the head according to the present invention can also be used in such a brush.

A typical procedure for producing the three-layer brush of the present invention or the two-layer brush of the present invention is as follows.

In the above-mentioned

brush head

11, 12, 13, 14, the head with the core hair layer 31 covering the center layer covered with the garment 43 or the core hair layer 32 covered with the garment 43. The bases 18 of 11, 12, 13, and 14 are fastened with a thread 19, and the

heads

11, 12, 13, and 14 are fitted into the recesses 9 provided at the tip 7 of the brush shaft 6 and fixed with an adhesive. Thereafter, the

necks

11, 12, 13, 14 are glued, and finally the upper winding band 44 is tied. In the case of a brush using a metal fitting, the

neck

11, 12, 13, 14 of the

neck

11, 12, 13, 14 with the core hair layer 31 covering the center layer covered with the clothing 43 or the core hair layer 32 covered with the clothing 43. The root 18 is temporarily tightened with a thread 19, which is inserted into a metal fitting and bonded with an adhesive. Thereafter, the metal fitting is attached to the brush shaft 6, and the

head neck

11, 12, 13, 14 is glued and the upper winding band 44 is secured.

As described above, the upper winding band 44 is attached after the

heads

11, 12, 13, and 14 are fixed to the writing shaft 6, so that the core hair layer 31 that covers the center layer covers the bristles 43. Alternatively, the core hair layer 32 is covered with the bristles 43, or the core hair layer 31 that covers the center layer is covered with the bristles 43, or the core hair layer 32 is covered with the bristles 43, and the ears The bases 18 of the

necks

11, 12, 13, and 14 are fastened with a thread 19, and may be traded without attaching the upper winding band 44 in a dried state after being glued as necessary. Such a head member is included in the head member of the brush of the present invention.

It should be noted that the brush according to the present invention is not limited to the above-described embodiment, and can be changed and used without changing the gist. FIG. 13 is a perspective view of a main part of a calligraphy brush 5 which is a modification of the calligraphy brush 1 of FIG. The same components as those of the calligraphy brush 1 in FIG.

The difference between the calligraphy brush 5 and the calligraphy brush 1 is whether the upper bound strap is one or two, and the other configurations are the same. The calligraphy brush 5 has a further upper winding band 45 attached at a distance below the upper winding band 44. The upper winding band 44 located on the upper side is attached at a position relatively distant from the tip 8 of the brush shaft 6, and the space between the upper winding band 44 and the tip 8 of the brush shaft 6 is a killing scene. By providing another upper winding band 45 on the lower side of the upper winding band 44, an accent is given and the design is enhanced.

The main function of the upper winding band 45 is to improve the design, so that the upper winding band 45 having excellent design is preferable. Examples of the upper winding strap 45 that is excellent in design include a picture, a tape on which a pattern is drawn, a tape with a color, and the like. The shape and type of the upper winding band 44 and the upper winding band 45 may be different. For example, a thread may be wound as the upper winding band 45.

As a method of improving the design between the upper winding band 44 and the tip 8 of the brush shaft 6, a method of winding around paper or tape like a winding brush, or a method of using a wide tape for the upper winding band 44 is also considered. Although not preferred. When the space between the upper winding band 44 and the tip 8 of the brush shaft 6 is wrapped around paper or tape like a wrapping brush, the hair at that portion is difficult to dry and the hair is easily damaged. For this reason, when attaching another upper winding band 45 to the lower side of the upper winding band 44, it is preferable to attach it at intervals. By attaching the upper winding strap 45, the waist portion 17 of the neck is slightly strengthened.

As described above, the preferred embodiments have been described with reference to the drawings. However, those skilled in the art will readily consider various changes and modifications within the obvious range by looking at the present specification. Therefore, such changes and modifications are interpreted as being within the scope of the invention defined by the claims.

1, 2, 3, 4, 5 Calligraphy brush 6 Brush shaft 7

Brush shaft tip

11, 12, 13, 14 Head 16 Tip of head (tip)
17 Waist lumbar area 18 Root of

neck

21, 22 Central hair layer 23 Central hair 26 Lower winding band 27 Adhesive 28 Molded body 29

Cut

31, 32 Core hair layer 33 Core hair 34 Middle winding band 41 Cloth layer 43

Cloth

44,45 Upper winding tie

Claims

At least a core hair layer in which any one portion of the middle hair, lower part, or middle to lower end of the core hair is hardened by a fixing means;
A coat layer covering the coat on the core coat,
A head of a brush characterized by comprising.
Furthermore, it has a center layer inside the core hair layer,
The central layer located at the center is composed of a central hair layer mainly composed of bristles in which any one portion of the intermediate portion, the lower portion, or the intermediate portion to the lower end is solidified by a fixing means,
The core hair layer, in place of the core hair layer, is formed by covering the core hair on the central hair layer, and a lower part or an intermediate part of the core hair layer is secured with a lashing body. A brush head member according to claim 1.
The fixing means is one or more of an adhesive, a band, a string, a thread, and a ring-shaped body, and the securing body is one or more of a band, a string, and a thread. The head part of a brush according to claim 2.
The brush head member according to claim 2, wherein the center layer is a molded body formed of a rubber material and / or a synthetic resin material having flexibility instead of the center hair layer.
5. The brush head member according to claim 4, wherein the molded body has a number of cuts in a longitudinal direction at a tip portion, and the tip portion is formed like hair.
6. A two-layered brush head comprising a core hair layer and a hair layer using the brush head member according to any one of claims 1 to 5, or a center layer, a core hair layer and a clothes. A three-layered brush head with a hair layer,
A head of a brush, wherein the coat layer is formed by covering the coat layer on the core coat layer, and the lower part or the middle part of the coat layer is secured with a lashing body.
A brush neck of a three-layer structure comprising a center layer, a core hair layer, and a bristles layer using the brush head member according to any one of claims 2 to 5,
The bristles layer is in a state where the bristles are covered on the core bristles layer, and the lower part or the middle part thereof is lashed with a lashing body,
The position of the fixing means, the binding body for binding the core hair, and the binding body for binding the bristles are different.
The area of each of the central layer, the core hair layer, and the coat layer at the base of the neck is the center layer: the core coat layer: the coat layer = 0.5 to 2: 6 to 8: 1 to 3 The brush head according to claim 7, wherein:
The brush head according to any one of claims 6 to 8, wherein two tying bodies of the garment layer are attached at intervals.
The head of a brush according to any one of claims 6 to 9,
And a brush shaft that supports the head.