KR102322022B1 - Leatherette to the beating side for instrument - Google Patents

Abstract

An artificial leather sheet manufactured by bonding a plurality of fiber layers formed of cotton fabric using the present artificial fibers using a natural adhesive; and an iron frame for fixing the artificial leather sheet to the striking part of the percussion instrument by covering the artificial leather sheet, wherein the artificial leather sheet controls the thickness of the fiber layer adhered with the natural adhesive to control the sound generated when hitting can do.
In addition, it is possible to prevent the change of tone according to the use environment by increasing the durability against temperature and humidity.

Description

Artificial leather for musical instruments {Leatherette to the beating side for instrument}

The present invention relates to artificial leather for musical instruments, and more particularly, by manufacturing artificial leather using chemical fibers to increase durability against temperature and humidity compared to natural leather, and to supply antibacterial power to prevent the growth of bacteria or microorganisms It relates to artificial leather for musical instruments that can be suppressed to facilitate maintenance and management.

For percussion instruments, including Korean traditional instruments, metal or leather is used as a vibrating body to produce a sound, and the characteristics of the sound expressed are different depending on the material of the vibrating body used or the shape to be processed.

Most vibrating bodies made of leather are manufactured using natural leather including cowhide or cowhide. the current situation.

Due to the damage to the leather, the sound produced when hitting is different, and there is a problem that it cannot fulfill its function as an instrument, so improvement is needed for this.

On the other hand, as an example of a method for securing the durability of leather, in Korean Patent No. 10-0735714 “Method for producing leather used for sound expression in traditional percussion instruments,” mulberry, lacquer, and jujube are 1:1:1. After mixing and heating, a leather soaking step for producing leather impregnated with the wood vinegar by stirring the wood vinegar extracted therefrom with natural leather is disclosed.

However, in the conventional method for producing natural leather as described above, the method for producing leather takes a long time in the stirring and soaking step of wood vinegar, and a method of stirring wood vinegar to enhance the durability of leather may be disclosed. but no other means were available.

In addition, in Korean Patent Registration No. 10-1199151, “Method for manufacturing functional raw hide leather”, dye is applied to raw leather, and waterproof syntan and waterproof fatliquoring agent are applied to give a waterproof effect in the dyeing process, Disclosed is a method for producing functional raw leather drumsticks made of natural leather to which an antibacterial agent is applied to impart antibacterial properties.

However, the method of manufacturing drum leather of No. 10-1199151 still has a problem in that durability and antibacterial properties against temperature and humidity are lower than that of artificial leather using natural leather.

Therefore, it is urgent to improve these problems.

The present invention is to solve the above-mentioned problems, by providing artificial leather using chemical fibers or synthetic fibers to secure durability against temperature and humidity, and to apply an antibacterial agent to the leather to be damaged by the growth of bacteria or microorganisms. An object of the present invention is to provide an artificial leather for a musical instrument so that a user can manage it more conveniently.

Artificial leather for musical instruments according to an embodiment of the present invention for solving the above problems, an artificial leather sheet manufactured by bonding a plurality of fiber layers formed of a cotton-type fabric using a natural adhesive using artificial fibers; and an iron frame for fixing the artificial leather sheet to the striking part of the percussion instrument by covering it.

Here, the fiber layer may include at least one raw material of polyester, cyclohexane, acrylonitrile, pulp, or cellulose to process the fiber layer.

In this case, the natural adhesive may provide an adhesive force for adhering the fiber layer by mixing at least one of gelatin, glutinous rice paste, natural lacquer, natural tar or oil.

In addition, the artificial leather for musical instruments, an antibacterial agent that provides an antibacterial power to prevent the artificial leather sheet from being spoiled or damaged by microorganisms or bacteria; further comprising, the antibacterial agent, chitosan, phenol, titanium dioxide, metal salt Or, it contains at least one of ammonium salts, and may be mixed with the raw material of the fiber layer or applied in the process of adhering the fiber layer using the natural adhesive.

In this case, the metal salt is formed of at least one metal of silver, copper, gold, or platinum as a salt, and the production of protein is inhibited by the metal salt, thereby inhibiting the growth of microorganisms, thereby providing antibacterial activity.

In addition, the ammonium salt contains 10 to 20 carbons in the form of a cationic colorant or surfactant as a quaternary ammonium salt, and is applied to the fiber layer and adsorbed to provide antibacterial activity to the artificial leather sheet.

An iron frame according to an embodiment of the present invention, a Woncheol formed in the shape of a musical instrument; and an iron ring for fixing the artificial leather sheet to the iron frame, wherein the artificial leather sheet is cut to fit the circumference of the original iron, fixed to the iron ring, and sewn along the circumference of the original iron to fix the artificial leather sheet can do.

In this case, the iron frame further includes a fixing band for fixing the artificial leather sheet, and the fixing band forms a groove that can be inserted into the original iron in a 'U' shape, and the artificial leather sheet is covered with After inserting the original iron into a 'U'-shaped groove to surround the fixing band with the fixing band, the artificial leather sheet can be fixed to the original iron by applying heat or pressure to the surface to which the fixing band is connected and fixing it to the iron frame. .

In addition, the iron frame, an iron frame clip for fixing the artificial leather sheet; a clip portion formed to bind the artificial leather sheet to the iron frame clip; a separation prevention protrusion for preventing the artificial leather bound to the iron frame clip from being separated from the iron frame clip due to slipping; and a fixing part for tightening the surface in contact with the artificial leather sheet and the iron frame clip so that the artificial leather sheet is fixed, wherein the iron frame clip is formed with a clip part to which the original iron can be coupled, and the artificial leather sheet After inserting the original iron covered with the iron frame clip into the clip part, the artificial leather sheet can be fixed to the original iron by tightening the fixing part.

The artificial leather for musical instruments according to an embodiment of the present invention is provided with artificial leather using chemical fibers or synthetic fibers to ensure durability against temperature and humidity, and the growth of bacteria or microorganisms using an antibacterial agent By preventing the leather from being damaged, the user can manage it more conveniently.

In addition, since it can be easily mounted using a clip, it is provided so that the leather can be easily replaced, and has the advantage of allowing the leather to be easily replaced according to the user's use.

1 is an exemplary view of an artificial leather for musical instruments provided on an iron frame according to an embodiment of the present invention.
Figure 2 is a side view showing the state of bonding the fiber layer of the artificial leather for musical instruments according to an embodiment of the present invention.
3 is a perspective view (a) and a side view (b) showing an iron frame of artificial leather for musical instruments according to an embodiment of the present invention.
4 is a perspective view showing a state in which the artificial leather sheet is covered on the iron frame of FIG. 3 .
5 is a block diagram showing a manufacturing sequence of artificial leather for musical instruments according to an embodiment of the present invention.
6 is an exemplary view of a state in which artificial leather for musical instruments is fixed with a fixing band according to an embodiment of the present invention.
7 is a perspective view of a fixing band of artificial leather for musical instruments according to an embodiment of the present invention.
8 is a perspective view of a state in which the fixing band of FIG. 7 is coupled to the original iron (a) and a state in which it is fixed by heat (b).
9 is an exemplary view of a state in which artificial leather for musical instruments is fixed by an iron frame clip according to an embodiment of the present invention.
10 is a side view of a state in which an iron frame clip of artificial leather for a musical instrument is provided on an original iron (a) and a state in which the fixing part is tightened (b) according to an embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the accompanying drawings is not limited to specific embodiments, and various transformations may be applied and various embodiments may be provided. Also, it should be understood that the contents described below include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as 1st, 2nd, etc. are terms used to describe various components, meanings are not limited thereto, and are used only for the purpose of distinguishing one component from other components.

Like reference numbers used throughout this specification refer to like elements.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In addition, terms such as "comprises", "comprising" or "have" described below are intended to designate the existence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification. It should be construed as not precluding the possibility of addition or existence of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

Hereinafter, an artificial leather for musical instruments according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 10 .

1 is an exemplary view of a state in which artificial leather for musical instruments according to an embodiment of the present invention is provided on an iron frame, and FIG. 3 is a perspective view (a) and a side view (b) showing an iron frame of artificial leather for musical instruments according to an embodiment of the present invention, and FIG. 4 is a perspective view showing a state in which an artificial leather sheet is put on the iron frame of FIG. is a block diagram showing the manufacturing sequence of artificial leather for musical instruments according to an embodiment of the present invention, Figure 6 is an exemplary view of the artificial leather for musical instruments according to an embodiment of the present invention is fixed with a fixing band, Figure 7 is It is a perspective view of a fixing band of artificial leather for musical instruments according to an embodiment of the present invention, and FIG. 8 is a perspective view of a state in which the fixing band of FIG. 9 is an exemplary view of a state in which the artificial leather for musical instruments is fixed by an iron frame clip according to an embodiment of the present invention, and FIG. It is a side view of (a) and the state in which the fixing part is tightened (b).

First, referring to FIG. 1, the musical instrument according to the present invention is shown limited to the Janggu to help understanding, but the present invention is not limited thereto, and the musical instrument is a traditional instrument such as a drum, a Janggu, and a sogo, and leather such as a jambe and a drum is used as a vibrating body. It can include any percussion instrument.

1 to 4 , the artificial leather for musical instruments of the present invention may include a fiber layer 110 , a natural adhesive 120 , an artificial leather sheet 100 , and an iron frame 200 .

The fiber layer 110 is for forming the artificial leather sheet 100, and may include a cotton-type fabric manufactured using artificial fibers including synthetic fibers or chemical fibers.

The artificial fiber may form the fiber layer 110 by using at least one of polyester, cyclohexane, acrylonitrile, pulp or cellulose yarn as a raw material, but is not limited thereto, and various within the scope of the artificial fiber. can be chosen

In this case, the man-made fiber may use one raw material alone to form the fibrous layer 110 , or may mix one or more raw materials to form the fibrous layer 110 . For example, the fiber layer 110 may be formed by using polyester alone to form the fiber layer 110 , and the fiber layer 110 may be formed by mixing polyester and nylon at a certain ratio.

Here, the composition of the artificial fibers forming the fiber layer 110 may be different according to the characteristics of the sound to be expressed using the artificial leather sheet 100 .

The natural adhesive 120 may be provided to attach one or more fibrous layers 110 provided in the form of a cotton unit fabric.

In this case, the natural adhesive 120 may be formed by mixing at least one raw material of gelatin, glutinous rice paste, natural lacquer, or natural tar.

At this time, the natural adhesive 120 is not limited to the mixing ratio, and the natural adhesive 120 can be manufactured by mixing the raw materials in various ratios. Preferably, the ratio of gelatin, glutinous rice paste and natural lacquer is 4: It can be mixed in a ratio of 3:3.

Gelatin, one of the raw materials of the natural adhesive 120, is a kind of induced protein obtained by hydrolyzing collagen constituting the hides, bones, ligaments, etc. of dead animals with acid or alkali. It is characterized by low pollution. In addition, it is also used as an adhesive for attaching wood in the furniture manufacturing process by using the adhesive strength of industrial gelatin. Such gelatin is applied to the cross-section to be adhered in a state containing moisture, and in the process of evaporating or removing moisture, it chemically bonds with functional groups such as a carboxyl group and a hydroxyl group to provide adhesion.

At this time, the natural adhesive 120 may be mixed by further including oil for a lubricating action to soften the natural adhesive.

The oil may include animal oil and vegetable oil that can be extracted from seeds of plants and animal oils that are used by extracting oil that is agglomerated on animal flesh, bones, and hides.

At this time, the animal oil may include light oil that can be extracted from the adipose tissue or bones of whales, fish oil extracted using fish, tallow classified as pork oil and cow oil, and the vegetable oil is linseed oil, red pepper oil, sesame oil , perilla oil, soybean oil, pine nut oil, wild pepper oil, peanut oil, rice bran oil, corn oil, olive oil, canola oil, grape seed oil, sunflower seed oil, palm oil, cottonseed oil, pizza horse oil, terra bean oil and the like.

In addition, the natural adhesive 120 may include mineral oil such as paraffin or petrolatum.

The artificial leather sheet 100 may be formed on the striking part of the percussion instrument to serve as a vibrating body, and may be formed by bonding a plurality of fiber layers 110 formed of artificial fibers using a natural adhesive 120 . can

At this time, it is possible to adjust the thickness of the artificial leather sheet 100 formed by varying the number of fiber layers to be adhered to the artificial leather sheet 100, and the artificial leather sheet 100 is expressed when hitting according to the thickness to be formed. You can change the sound. For example, in the case of manufacturing the artificial leather sheet 100 used for the janggu, a thin thickness is formed on the right side of the janggu, and on the left side, the north side, the thickness of the artificial leather sheet 100 is formed thicker than the sieve, and both sides are hit. It is possible to manufacture the artificial leather sheet 100 so that the sound that is expressed when it is different is formed.

That is, the artificial leather sheet 100 of artificial leather for musical instruments according to an embodiment of the present invention has a sound that is closest to the sound the user wants to express, which can express the sound closest to the user's desired sound by adjusting the thickness. The artificial leather sheet 100 may be manufactured to be expressed.

That is, even if the artificial leather sheet is repeatedly created under the same thickness, it is possible to significantly reduce the deviation of the sound expressed from the artificial leather sheet by creating the same result.

When the artificial leather sheet 100 is manufactured, the thickness of the artificial leather sheet 100 can be adjusted by creating the artificial leather sheet 100 of the same thickness.

Even if the artificial leather sheet 100 is repeatedly created, the same result can be created.

Referring to FIG. 5 , the artificial leather for musical instruments according to an embodiment of the present invention may further include an antibacterial agent (not shown).

An antibacterial agent (not shown) can be applied to prevent the artificial leather sheet 100 being manufactured from decaying or being damaged due to the propagation of bacteria or microorganisms, and is applied to the artificial leather sheet 100 according to the type of the applied antibacterial agent. The method may be different.

The antibacterial agent (not shown) may include an antibacterial agent containing at least one of chitosan, phenol, titanium dioxide, metal salt, or ammonium, and the antibacterial agent is mixed with a raw material in the process of forming the fiber layer 110 using artificial fibers. An antimicrobial agent (not shown) may be applied between the plurality of fiber layers 110 in the process of supplying an antibacterial agent or bonding the fiber layer 110 using the natural adhesive 120 to be applied to the bonding surface of the fiber layer.

Chitosan of the antibacterial agent (not shown) may be applied to the fiber layer 110 together with BTAC (butanetetracarboxylic acid), mixed with DMDHEU (dimethylol dihydroxyethyleneurea) and applied to a cotton fabric to provide antibacterial properties. In addition, it is possible to produce antimicrobial fibers by mixing chitosan and a material forming a fibrous layer.

The phenol of the antibacterial agent (not shown) may be applied by applying phenol or chlorinated phenol to the adhesive surface in the process of bonding the fiber layer 110 , or triclosan may be applied.

Titanium dioxide of the antibacterial agent (not shown) can exhibit antibacterial properties by using the photocatalytic activity of titanium, and can provide sterilization power by generating OH radicals when exposed to ultraviolet light.

At this time, titanium dioxide may be coated on the surface of the fiber layer 110 or the surface of the artificial leather sheet 100 in the form of a thin film, and in the process of weaving the fiber layer 110 using artificial fibers, nanoparticles of titanium dioxide It may be coated to provide an antibacterial fiber having a photocatalytic function.

The metal salt of the antimicrobial agent (not shown) may be supplied to the fiber layer 110 by forming at least one metal of silver, copper, gold, or platinum in the form of a salt.

The metal salt may bind to sulfur, oxygen or nitrogen that contributes electrons, and may also bind to phosphate, hydroxyl, amine, and carboxyl groups that may provide electrons, thereby inhibiting the metabolism of microorganisms.

At this time, the metal salt may be used in the form of a powder, and may be supplied to the fiber layer by forming a complex with chitosan.

The ammonium salt of the antibacterial agent (not shown) may include a cationic colorant or surfactant containing 12 to 20 carbons in the form of a quaternary ammonium salt.

In this case, as the ammonium salt, berberine present in the form of a cationic colorant and N-dodecyl-N, N-dimethylglycine cysteamine hydrochloride (DABM) present as a surfactant may be applied.

3 to 4 , the iron frame 200 of artificial leather for musical instruments according to an embodiment of the present invention may include a raw iron 210 and an iron ring 220 .

First, the iron frame 200 may be formed in the shape of a musical instrument to be used and may serve as a frame of the artificial leather sheet 100, and may be formed of a raw iron 210 as a main material.

At this time, the iron frame 200 may be formed so as to form an iron ring 220 and cover the artificial leather sheet 100 on the top of the original iron 210 and then hang it on the iron ring 220 to fix it, and the iron ring 220 is formed. The number of may be formed differently depending on the intended use.

At this time, the artificial leather seat 100 can be finished by sewing to prevent lifting of the part that is not caught on the iron ring 220 after being hung on the iron ring 220 .

The artificial leather sheet 100 fixed to the upper portion of the iron frame 200 by the iron ring 220 so as not to move may be sewn and sewn along the circumference of the iron frame 200 .

6 to 8 , the iron frame 200 further includes a fixing band 230 , and the artificial leather sheet 100 covered on the original iron 210 of the iron frame 200 is fixed using the fixing band 230 . so it can be fixed.

The fixing band 230 is formed in the form of a straight line having a 'U'-shaped groove, and a rubber material that is easily bent to fit the shape of the round iron 210 may be used.

At this time, the fixing band 230 may be formed of a rubber material including natural rubber, butadiene rubber, styrene butadiene rubber, and acrylonitrile butadiene rubber, but is not limited thereto, has elasticity and can be adhered using heat It may be formed of a material.

The fixing band 230 inserts the raw iron 210 covered with the artificial leather sheet 100 into the 'U'-shaped groove of the fixing band 230, and then applies heat to the portion where the fixing band 230 overlaps, so that the fixing band ( 230) may be formed to be fixed.

At this time, a steel ring groove 231 into which the iron ring 220 of the iron frame 200 can be fitted may be formed on one side of the fixing band 230 , and the round iron 210 is formed in the 'U'-shaped groove of the fixing band 230 . ) can be inserted into the grommet 220 in the grommet groove 231 in the process of inserting.

In addition, the fixing band 230 forms an oblique incision at regular intervals on the straight fixing band 230, and in the process of covering the straight fixing band 230 on the round iron 210, the fixing band 230. It is possible to prevent the shape of the 'U'-shaped groove from being deformed.

In this case, the diagonal cutout formed on the fixing band 230 may be formed to overlap in the process of covering the original iron 210 , and heat may be applied to fix the overlapping surface of the cutout.

In this case, the fixing band 230 may be made of a metal material including aluminum or stainless steel.

The fixing band 230 made of a metal material inserts the original iron covered with the artificial leather sheet 100 in the 'U'-shaped groove, and then press-processes to press the force according to the shape of the original iron 210 to fix the fixing band 230. may be fixed.

That is, the metal fixing band 230 may be formed to be deformed according to the shape of the original iron 210 by press working to fix the artificial leather sheet 100 to the original iron.

Meanwhile, referring to FIGS. 9 to 10 , the iron frame 200 may further include an iron frame clip 240 , and the iron frame clip 240 includes a clip part 241 , a fixing part 242 , and a separation prevention protrusion ( 243) may be further included.

The artificial leather sheet 100 covered on the iron frame 200 may be formed so as to be fixed using the iron frame clip 240 .

The clip part 241 is formed in a 'c' shape, so that the iron frame 200 covered with the artificial leather sheet 100 can be bound to the inside of the clip part 241 in the 'c' shape.

In this case, the clip part 241 may include, but is not limited to, stainless steel, iron, aluminum, reinforced plastic or carbon fiber composite, and may be implemented with various materials having rigidity.

The fixing part 242 is formed in the form of a bolt and is provided at the lower end of the iron frame clip 240 to fix the iron frame 200 bound to the inside of the clip part 241 .

In this case, one side of the fixing part 242 may further include a support part 242a to support the iron frame 200 covered with the artificial leather sheet 100 .

That is, when the iron frame covered with the artificial leather sheet is bound to the inside of the clip part 241, the bolt-shaped fixing part 242 is rotated, and the support part 242a formed in the fixing part 242 is bound to the iron frame. (200) can be formed to press.

The anti-separation protrusion 243 is formed with a 'W'-shaped protrusion on the inner upper end of the clip part 241 , so that the artificial leather sheet 100 is removed from the iron frame clip 240 by using the frictional force with the surface of the artificial leather sheet 100 . ) can be prevented from leaving the covered iron frame 200 .

At this time, the separation prevention protrusion 243 may be formed in any shape capable of increasing the frictional force with the surface of the artificial leather sheet 100, and the shape is not limited to the 'W' shape.

In addition, the separation prevention protrusion 243 may be formed of the same material as the clip portion 241, but other materials capable of increasing frictional force may also be used. For example, the separation prevention protrusion 243 may be provided with a material of a rubber sheet to increase frictional force with the artificial leather sheet 100 .

At this time, the iron frame clip 240 may be mounted on the edge of the iron frame 200 covered with the artificial leather sheet 100, and without performing a sewing operation, the artificial leather sheet 100 using the iron frame clip 240 . It may be provided to fix the.

At this time, the iron frame clip 240 may be bound to a portion capable of fixing the artificial leather sheet 100 , and a plurality of iron frame clips 240 may be mounted. By mounting, it is possible to strengthen the fixing force of the artificial leather seat 100 .

In addition, even when the sewing operation is performed and fixed, the artificial leather seat 100 is fixed to the iron frame clip 240 by using the iron frame clip 240 when the part on which the sewing work is performed is damaged or additional fixing force is required. may be provided.

As described above, the present invention has been described with reference to the embodiment shown in the drawings, but it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible therefrom. will be. Accordingly, the true technical protection scope of the present invention should be defined by the technical spirit of the appended claims.

100: artificial leather seat
110: fiber layer
120: natural adhesive
200: iron frame
210: Woncheol
220: iron ring
230: fixed band
231: steel ring groove
240: iron frame clip
241: clip part
242: fixed part
242a: support
243: escape prevention projection

Claims (9)

An artificial leather sheet manufactured by bonding a plurality of fiber layers formed of cotton fabric using artificial fibers using a natural adhesive; and
Including; and an iron frame for fixing the artificial leather sheet to the striking part of the percussion instrument.
The artificial leather seat,
Controlling the sound generated when hitting by adjusting the thickness of the fiber layer adhered with the natural adhesive,
The fiber layer,
Process the fiber layer including at least one raw material of polyester, cyclohexane, acrylonitrile, pulp or cellulose,
The natural adhesive is
An artificial leather piece for musical instruments, characterized in that by mixing gelatin, glutinous rice paste and natural lacquer, and further mixing oil for a lubricating action to soften the natural adhesive to provide an adhesive force for adhering the fiber layer.
delete delete According to claim 1,
The artificial leather piece for musical instruments,
It further comprises;
The antibacterial agent,
Artificial leather piece for musical instruments, comprising at least one of chitosan, phenol, titanium dioxide, metal salt, or ammonium salt, and mixed with the raw material of the fiber layer or applied in the process of adhering the fiber layer using the natural adhesive.
5. The method of claim 4,
The metal salt is
An artificial leather piece for musical instruments, characterized in that at least one metal of silver, copper, gold, or platinum is formed as a salt, and the production of protein is inhibited by the metal salt, thereby inhibiting the growth of microorganisms and providing antibacterial power.
5. The method of claim 4,
The ammonium salt is
An artificial leather piece for musical instruments, characterized in that it contains 10 to 20 carbons in the form of a cationic colorant or surfactant as a quaternary ammonium salt, and is applied to the fiber layer and adsorbed to provide antibacterial activity to the artificial leather sheet.
According to claim 1,
The iron frame is
Woncheol formed in the shape of a musical instrument; and
Includes; iron ring for fixing the artificial leather sheet to the iron frame;
An artificial leather piece for musical instruments, characterized in that the artificial leather sheet is cut to fit the circumference of the original iron, fixed to the iron ring, and then sewn along the circumference of the original iron to fix the artificial leather sheet.
An artificial leather sheet manufactured by bonding a plurality of fiber layers formed of cotton fabric using artificial fibers using a natural adhesive; and
Including; and an iron frame for fixing the artificial leather sheet to the striking part of the percussion instrument.
The artificial leather seat,
Controlling the sound generated when hitting by adjusting the thickness of the fiber layer adhered with the natural adhesive,
The iron frame is
Woncheol formed in the shape of a musical instrument; and
Includes; iron ring for fixing the artificial leather sheet to the iron frame;
The artificial leather sheet is cut to fit the circumference of the original iron and fixed to the iron ring, and then sewn along the circumference of the original iron to fix the artificial leather sheet,
The iron frame is
A fixing band for fixing the artificial leather sheet; further comprising,
The fixing band is
Forms a groove that can be inserted into the original iron in a 'U' shape,
After inserting the original iron covered with the artificial leather sheet into a 'U'-shaped groove to surround the fixing band with the fixing band, the artificial leather sheet is fixed to the iron frame by applying heat or pressure to the surface to which the fixing band continues. An artificial leather piece for musical instruments, characterized in that it is fixed to the original iron.
An artificial leather sheet by bonding a plurality of fiber layers formed of cotton fabric using artificial fibers using a natural adhesive; and
Including; and an iron frame for fixing the artificial leather sheet to the striking part of the percussion instrument.
The artificial leather seat,
Controlling the sound generated when hitting by adjusting the thickness of the fiber layer adhered with the natural adhesive,
The iron frame is
Woncheol formed in the shape of a musical instrument; and
Includes; iron ring for fixing the artificial leather sheet to the iron frame;
The artificial leather sheet is cut to fit the circumference of the original iron and fixed to the iron ring, and then sewn along the circumference of the original iron to fix the artificial leather sheet,
an iron frame clip for fixing the artificial leather sheet;
a clip portion formed to bind the artificial leather sheet to the iron frame clip;
a separation prevention protrusion for preventing the artificial leather bound to the iron frame clip from being separated from the iron frame clip due to slipping; and
It further includes; a fixing part for tightening the surface in contact with the artificial leather sheet and the iron frame clip so that the artificial leather sheet is fixed,
The iron frame clip is
A clip part to which the original iron can be coupled is formed, and the original iron covered with the artificial leather sheet is inserted into the clip part of the iron frame clip and then the fixing part is tightened to fix the artificial leather sheet to the original iron artificial leather.

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