KR200409620Y1 - Guitar with good sound - Google Patents

Abstract

The guitar having a good tone according to the present invention is provided with a body 1, a column 6 installed at one end of the body 1, and installed on one surface of the column 6 to control the pitch and made of stainless steel alloy. A plurality of frets 8, a head 9 provided on the other surface of the column 6, and a plurality of guitar strings 14 provided between the body 1 and the head 9 to generate sound. Include. The stainless alloy is STS 304 alloy (C 0.08% or less, Ni 8.0-10.5%, Si 1.0% or less, Cr 18.0-20.0%, Mn 2.0% or less, P 0.045% or less, S 0.03% or less, F is the remainder) or STS 316 alloy (C 0.08% or less, Ni 10.0-14.0%, Si 1.0% or less, Cr 16.0-18.0%, Mn 2.0-3.0% or less, P 0.045% or less, S 0.03% or less, Fe remaining) It is done. Thus, a good tone guitar according to the present invention is made of a strong stainless alloy such as STS 304 alloy and STS 316 alloy, so that the guitar gets a good tone and is semi-permanently guaranteed for the life of the expensive guitar and is essential for the guitar. The elegant appearance which is a requirement can be maintained.

Guitar frets

Description

Good sound guitar {GUITAR WITH GOOD SOUND}

1 is a plan view showing a guitar with a good tone of the present invention.

2 is a perspective view showing a fret of the present invention.

<Description of the symbols for the main parts of the drawings>

1: body 2: body

3: sound hole 4: bridge

5: neck 6: column

7: nut 8: frets

9: head 10a, 10b, 10c, 10d, 10e, 10f: bobbin

11 support portion 12 support portion

13: hook 14: guitar string

The present invention relates to a guitar having a good tone, and more particularly to a guitar having a good tone, a semipermanent life, and a beautiful color of the fret.

In general, guitars are expensive instruments ranging from hundreds of thousands to hundreds of millions of dollars, which require precise timbre, and are played mainly in front of many people. The guitar adjusts the pitch by pressing the guitar string to the fret to change the vibrating length of the guitar string. Since the guitar strings vibrate on the frets, the guitar tone is largely determined by the material of the frets. Other frets have been made of nickel silver (alloy 70% copper, 18% zinc, 12% nickel). The nickel silver has a tensile strength of 45 to 55 (kgf / mm 2), a hardness of 120 to 140 (Hv), and has a silvery white color. Therefore, the nickel silver has a low tensile strength and hardness, so that the tone of the guitar is not clear and the color of silvery white is changed over time.

 The guitar string is divided into a classical guitar string and an electric guitar string. Classical guitar strings are made of nylon or nylon wrapped with brass wires. Elek guitar strings are made of stainless steel. When a highly tense guitar string made of a strong material vibrates in strong contact with a frit made of nickel silver, the backing surface of the fret wears badly. In general, a professional player is a serious situation in which the fret wears out in about several months to replace the guitar.

In addition, the frit made of white is blurred over time, so the appearance of the guitar as a whole is not beautiful, especially for professional players have a serious problem.

The present invention was devised to solve the problems described above, and provides a guitar having a high intensity and hardness, and at the same time installing a fret on the guitar that has a beautiful tone and a semi-permanent, beautiful appearance. There is.

The guitar having a good tone according to the present invention for achieving the above object is provided on the body 1, a column 6 installed at one end of the body 1, and one surface of the column 6; The pitch is adjusted and a plurality of frets (8) made of stainless alloy, the head (9) installed on the other surface of the column (6) and between the body (1) and the head (9) to generate sound A plurality of guitar strings 14 are included.

The stainless alloy is STS 304 alloy (C 0.08% or less, Ni 8.0-10.5%, Si 1.0% or less, Cr 18.0-20.0%, Mn 2.0% or less, P 0.045% or less, S 0.03% or less, F is the remainder) or STS 316 alloy (C 0.08% or less, Ni 10.0-14.0%, Si 1.0% or less, Cr 16.0-18.0%, Mn 2.0-3.0% or less, P 0.045% or less, S 0.03% or less, Fe remaining) It is done.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a plan view showing a guitar with a good tone of the present invention.

Referring to FIG. 1, the body 1 has a sound hole 3 for resonating sound on a portion of one surface of the body 2. The bridge 4 is attached to the other side of the body 2 by a bond or a screw. On the other side of the body 2, a column 6 which is a column having a semicircular cross section is installed, and a head 9 is installed at one end of the column 6. A nut 7 and a plurality of frets 8 are attached to one surface of the column 6. A plurality of bobbins (10a, 10b. 10c, 10d, 10e, 10f) for winding a plurality of guitar strings 14 are installed at one end of the head (9). One end of the plurality of guitar strings 14 is fixed to the bridge 4, and the other ends of the plurality of guitar strings 14 are respectively installed on the plurality of bobbins 10a, 10b. 10c, 10d, 10e, and 10f. do.

2 is a perspective view showing a fret of the present invention.

Referring to FIG. 2, a support part 11 forcibly inserted into one surface of a neck 5 (shown in FIG. 1) protrudes from a lower end of the support part 12 that supports a plurality of guitar strings 14 to adjust the pitch. Is formed. On both sides of the support portion 11, a plurality of locking portions 13 are formed to protrude from the inside of the neck (5, shown in Figure 1) to be caught and fixed.

The material of the fret is stainless steel alloy, especially STS 304 alloy (C 0.08% or less, Ni 8.0-10.5%, Si 1.0% or less, Cr 18.0-20.0%, Mn 2.0% or less, P 0.045% or less, S 0.03% or less) , F is remaining) or STS 316 alloy (C 0.08% or less, Ni 10.0-14.0%, Si 1.0% or less, Cr 16.0-18.0%, Mn 2.0-3.0% or less, P 0.045% or less, S 0.03% or less, Fe Is the remainder). The STS 304 alloy has a tensile strength of 500 (kg / mm 2) or more and a hardness of 200 (Hv) or less. In addition, the tensile strength of the STS 316 alloy is 520 (kg / ㎜) or more and the hardness is 200 (Hv) or less.

A method of using a guitar having a good tone with such a structure will be described with reference to FIGS. 1 and 2.

One end of the plurality of guitar strings 14 is provided in the bridge 4, respectively, and the other end of the plurality of guitar strings 14 is provided in the plurality of string bobbins 10a, 10b, 10c, 10d, 10e, and 10f, respectively. When the plurality of bobbins 10a, 10b, 10c, 10d, 10e, and 10f are rotated in one direction, the plurality of guitar strings 14 are strongly tensioned. When a player (not shown) contacts the guitar string 14 with the support part 12 and then applies pressure, the length of the vibrable guitar string 14 is adjusted in various ways. When the player applies the force to the guitar string 14 and the guitar string 14 vibrates, the guitar string 14 vibrates strongly in contact with the surface of the support 12 to generate sounds of various pitches and tones. . At this time, the higher the strength and hardness of the material of the fret 8, the clearer the tone is generated. Accordingly, since the tensile strength of the STS 304 alloy, which is the material of the fret 8, is 500 (kg / mm 2) or more and the hardness is 200 (Hv) or less, the conventional tensile strength of 45 to 55 (kgf / mm 2), hardness Significantly higher than 120-140 (Hv). Therefore, as compared with the conventional art, a clear tone which is the life of the musical instrument is obtained. In addition, even when the material of the fret 8 is used as the STS 316 alloy, since the tensile strength of the STS 316 alloy is 520 (kg / mm 2) or more and the hardness is 200 (Hv) or less, a clear tone can be obtained. Of course it can.

 In addition, even if the guitar string 14 made of a strong material vibrates strongly in contact with the surface of the fret 8, the surface of the fret 8 made of stainless steel such as STS 304 alloy and STS 316 alloy It is not easy to wear as compared with the conventional. Thus, the lifetime of expensive guitars ranging from hundreds of thousands of won to hundreds of millions of won for generating accurate tones are semi-permanently guaranteed.

In addition, the elegant color of the frets 8 made of stainless alloys such as STS 304 alloy and STS 316 alloy does not discolor over time. Thus, it maintains the elegance of expensive guitars normally used for playing.

Of course, the same effect as in the above case also occurs in the case of the electric guitar.

As described above, a good-sounding guitar according to the present invention is made of a strong stainless alloy such as the STS 304 alloy and the STS 316 alloy, so that the guitar has a good tone and is semi-permanently guaranteed. It is possible to maintain the elegant appearance, which is the other requirement.

Claims (3)

Body 1; A column 6 installed at one end of the body 1; A plurality of frets (8) installed on one surface of the column (6) to adjust pitch and made of stainless alloy; A head 9 installed on the other side of the column 6; And The guitar having a good tone, characterized in that it comprises a plurality of guitar strings (14) installed between the body (1) and the head (9) to generate a sound. The method of claim 1, wherein the stainless alloy is STS 304 alloy (C 0.08% or less, Ni 8.0-10.5%, Si 1.0% or less, Cr 18.0-20.0%, Mn 2.0% or less, P 0.045% or less, S 0.03% or less) , F is the rest)). The method of claim 1, wherein the stainless alloy is STS 316 alloy (C 0.08% or less, Ni 10.0-14.0%, Si 1.0% or less, Cr 16.0-18.0%, Mn 2.0-3.0% or less, P 0.045% or less, S 0.03 % Or less, Fe is the rest)).

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