TWI647694B - High-inclination inner and outer reverse double-twisted strings and manufacturing method thereof - Google Patents

Abstract

This creation is used for strings of guqin and plucked instruments and a method of manufacturing the same, wherein the strings include an axial line and a plurality of cladding layers. The cladding layer surrounds the axial line and is stacked on each other in the radial direction of the axial line; each of the cladding layers includes a plurality of cladding wires that abut each other and are wound together on the inner adjacent cladding layer or the axial line; each covered wire The axis is inclined by 10 to 30 degrees with respect to the axis; the direction of inclination of the covered wires of any two adjacent cladding layers is opposite. This creation is made of composite artificial media, so it does not harm life, and the high-tilt angle inside and outside reverse double-twisting method makes the strings have high stability, almost no need to adjust the strings, and is not easily affected by temperature and humidity, and The surface is meticulously preserved, and when the creation is subjected to tension, the outermost covered wire is not easily opened to create a gap and the finger is cut.

Description

High-inclination inner and outer reverse double-twisted strings and manufacturing method thereof

The present invention relates to a string and a method of manufacturing the same, and more particularly to a string for a guqin and a method of manufacturing the same.

Guqin is a Chinese stringed instrument with a wide range of sounds. It has been a must-have knowledge and compulsory subject for many literati since ancient times. Please refer to FIG. 6 and FIG. 7. Since ancient times, the strings used by the guqin are silk strings 90, which are made of silk, and are manufactured by winding a plurality of inner layers and outer layers 91 by a single strand. Because of its material and manufacturing method, the silk string 90 has a warm and ancient tone and a unique hand-turning sound, so it is loved by the majority of classical musicians. However, the silk string 90 is susceptible to the influence of climate and humidity, and is unstable in the performance, and needs to be tuned from time to time; and the strand of the outer layer 91 of the silk string 90 of the prior art is entangled with the shaft core when wound. A close to the vertical angle, so that the structure of the single-stranded linear wrap is easy to open and create a gap to cut the finger when subjected to tension; in addition, the silk string 90 is made of silk, so it is less environmentally friendly and easy to generate insurance. And the problem of environmental ecology, so in modern times, a guqin using steel strings was evolved.

Steel wire is made of steel wire, so it has high stability, almost no tuning and no weather and humidity. Its surface is covered with a nylon outer layer and does not hurt the fingers when subjected to tension. However, although the steel string overcomes the shortcomings of the silk string, it also loses the warm and ancient rhythm and unique hand sound, making the overall performance different from the previous Guqin, so that it is not loved by classical musicians.

Thus, the strings in the prior art do need to be improved.

In view of the shortcomings and deficiencies of the prior art described above, the present invention provides a high-inclination inner-outer reverse double-twisted string and a high-inclination inner-outer reverse double-twisting disk method, which simultaneously includes the high stability of the steel string and the warm and ancient rhyme of the silk string. The tone of the sound, and retains the unique hand movement of the silk string without hurting the fingers.

In order to achieve the above-mentioned creative purposes, the technical means adopted in this creation is to design a high-inclination inner and outer reverse double-twisted string, which comprises: an axial center line; a plurality of cladding layers surrounding the axial line, and The cladding layers are stacked on each other in the radial direction of the axial line; each of the cladding layers includes a plurality of covered wires that abut each other and are wound together on the radially inner side of the package. a cladding layer or the axial line, each of the covered wires is a strand, each of the covered wires is inclined with respect to the axial line, and an angle between each of the covered wires and the axial line is between 10 and 30 Degree; the inclination direction of the covered wires of any two adjacent cladding layers is opposite.

In order to achieve the above-mentioned creative purposes, the technical means adopted by the present invention is to design a manufacturing method of a high-inclination inner-outer reverse double-twisted string, which comprises the following steps: First, preparing a shaft center line and a plurality of covered lines, each of the packages The covered wire is a strand; the coated wire is wound around the axial line to form a plurality of cladding layers stacked on each other; the covered wires of each of the cladding layers are wound together in the radial direction An inner adjacent layer of the cladding layer or the axial line, and each of the covered wires is obliquely wound with respect to the axial line, and an angle between each of the covered wires and the axial line is between 10 and 30 degrees When the covered wires of the second layer or more of the cladding layer are wound, the direction inclined with respect to the axial line is opposite to the covered wire of the adjacent cladding layer on the radially inner side The direction of the heart line is opposite.

The advantage of this creation is that by winding the string itself with more than two layers of cladding, and each cladding layer comprises a plurality of strands of multiple strands, and each strand is wound The angle between the shaft and the axis of the string is 10 to 30 degrees, and the adjacent two strands are wound in opposite directions. Therefore, this creation uses the inner and outer reverse double-twisting method with high tilt angle and utilizes multiple strands of two or more layers to make the creation have the following advantages:

First, the sound quality is vigorous and powerful, moderate and moderate, and leisurely.

Second, high stability, almost no need to adjust the string, and is not susceptible to temperature and humidity.

Third, the range is wide, and the treble is not easy to break.

Fourth, each layer takes three to twenty high-tilt pans, so the strings themselves are meticulously detailed and retaining the hand sounds, and because of their high inclination and a number of closely-knit strands, the creation is subject to When the tension is applied, the outermost strands of the strands are not easily opened to create a gap and the fingers are cut.

Fifth, due to the high inclination angle winding, the distance of each strand winding one turn greatly exceeds the distance of the strand of the prior art string, so the string of the present can transmit the vibration sound wave more quickly. At both ends of the strings, the sound guiding of the strings wound by the high inclination angle is better.

Further, the high-inclination inner-outer reverse double-twisted string, wherein the high-inclination inner and outer reverse double-twisted strings are laterally extended, and the radial direction of the double-twisted strings is reversed from the high-inclination angle As such, the covered lines of the outermost cladding layer are inclined from the lower left to the upper right.

Further, in the manufacturing method of the high-inclination inner-outer reverse double-twisted string, wherein the high-angle inner and outer reverse double-twisted strings are laterally extended when the covered line of the outermost layer of the cladding is wound When placed in the ground, the coated wire of the outermost layer of the cladding layer is wound obliquely from the lower left to the upper right from the radial direction of the high-angle inner and outer reverse double-twisted strings.

Further, the high-angle inner-outer reverse double-twisted string and the manufacturing method thereof, wherein the number of the covered wires of each of the covering layers is between three and twenty.

Further, the high-inclination inner-outer-reverse double-twisted string and the manufacturing method thereof, wherein the material of the axial line and each of the covering wires of the coating layer comprises polyester fiber and cotton.

Further, the high-inclination inner-outer-reverse double-twisted string and the manufacturing method thereof, wherein the axial line and each of the covered wires of the cladding layer are made of synthetic fibers.

Further, the high-inclination inner and outer reverse double-twisted strings and the manufacturing method thereof, wherein the axial line is a strand of one to seven strands.

Further, the high-inclination inner-outer reverse double-twisted string and the manufacturing method thereof, wherein the high-inclination inner and outer reverse double-twisted strings have a diameter of 0.5 to 2.5 mm.

The technical means adopted by the present invention for achieving the intended purpose of creation are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , the high-angle inner and outer reverse double-twisted strings of the present invention comprise an axial line 10 and a plurality of cladding layers 20 .

Referring to Figures 3 and 4, in the present embodiment, the axial line 10 is a strand of one to seven strands, but the number of strands is not limited thereto, and each strand is entangled. The angle θ between the time and the axis is between 10 and 30 degrees; that is, the axis 10 is formed by twisting one to seven single yarns. In addition, the material of the axial line 10 may be synthetic fiber, or may be a composite artificial medium containing polyester fiber and cotton, but is not limited thereto.

The plurality of cladding layers 20 surround the cladding core line 10, and the cladding layers 20 are laminated to each other in the radial direction of the axis line 10; that is, the cladding layer 20 is wrapped around the cladding axis line 10 The other layer is laminated to each other until the thickness of the high-angle inside and outside of the creation is reversed. Each of the cladding layers 20 includes a plurality of covered wires 21 that abut each other and are wound together on the radially inner adjacent cladding layer 20 or the axial line 10; and in this embodiment, The number of the covered wires 21 of each of the cladding layers 20 is between three and twenty (including three and twenty), but the number of the covered wires 21 is not limited thereto, and the material of the covered wires 21 may be It is a synthetic fiber or a composite artificial medium containing polyester fiber and cotton, but it is not limited thereto. Moreover, each of the covered wires 21 is a strand, that is, the two or more single yarns are also twisted and twisted with each other, and preferably can be the same shape, size and material as the axial line 10. In order to facilitate the production, the covered wire 21 and the axial line 10 may also be different strands.

The covered wire 21 of each of the coating layers 20 is inclined with respect to the axial line 10 at the time of winding, and the angle θ between each of the covered wires 21 and the axial line 10 is 10 to 30 degrees (including 10 degrees and 30 degrees). And; the inclined directions of the covered wires 21 of any two adjacent cladding layers 20 are opposite; that is, assuming that all the covered wires 21 are wound from the same end to the other end, then the inner and outer adjacent The winding direction of each of the covered wires 21 of the two cladding layers 20 will be one clockwise and the other counterclockwise. Furthermore, when the high-inclination inner and outer reverse double-twisted strings of the present invention are placed laterally extended, the coated line of the outermost cladding layer 20 is viewed from the radial direction of the high-angle inner and outer reverse double-twisted strings. 21 is tilted from the lower left to the upper right.

Referring to FIG. 1 to FIG. 4, the manufacturing method of the high-inclination inner-outer reverse double-twisted string of the present invention comprises the following steps:

First, a core line 10 and a plurality of covered wires 21 are prepared, and each of the covered wires 20 is a strand; the covered wires 21 are wound around the axial line 10 to form a plurality of cladding layers 20 stacked on each other; In the present embodiment, the axial line 10 and the covered wire 21 have the same structure as the above-mentioned axial line 10 and the covered wire 21, and therefore are not repeated, but are not limited thereto.

The covered wires 21 of the respective coating layers 20 are wound together in abutting manner on the radially inner adjacent cladding layer 20 or the axial line 10, and the respective covered wires 21 are obliquely wound with respect to the axial center line 10, The angle θ between each of the covered wires 21 and the axial line 10 is between 10 and 30 degrees (including 10 degrees and 30 degrees).

When the covered wires 21 of the second layer or more of the cladding layer 20 are wound, the direction of inclination with respect to the axis line 10 is opposite to the axis of the covered wire 21 of the adjacent cladding layer 20 on the radially inner side. The direction in which the core wires 10 are inclined is opposite; that is, assuming that all the covered wires 21 are wound from the same end to the other end, the winding direction of each of the covered wires 21 of the two adjacent cladding layers 20 will be One is clockwise and the other is counterclockwise.

When the covered wire 21 of the outermost cladding layer 20 is wound, when the high-inclination inner and outer reverse double-twisted strings are laterally extended, the radial direction of the double-twisted strings from the high-inclination angle is reversed. The covered wires 21 of the outermost cladding layer 20 are wound obliquely from the lower left to the upper right.

Referring to FIG. 5, the creation is installed on the Guqin 80 during use; the present invention has the above-mentioned structure, and the covered wire 21 wound at a plurality of high oblique angles makes the surface of the string itself meticulous and retains the hand sound. And because of its high inclination angle and a plurality of closely attached coated wires 21, when the present invention is subjected to tension, the outermost covered wire 21 is not easily opened to create a gap to cut the finger.

The above description is only a preferred embodiment of the present invention, and does not impose any form limitation on the present invention. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present creation, and has any technical field. A person skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the technical scope of the present invention. The technical essence of the creation Any simple modification, equivalent change and modification of the above embodiments are still within the scope of the technical solution of the present invention.

10‧‧‧Axis line

20‧‧‧Cladding

21‧‧‧ covered wire

80‧‧ ‧ Guqin

90‧‧‧ silk strings

91‧‧‧ outer layer

Θ‧‧‧ angle

Figure 1 is a three-dimensional appearance of the creation. Figure 2 is a partial enlarged view of the present creation. Figure 3 is an enlarged schematic view of the cladding structure of the present invention. Figure 4 is an end view of the creation. Figure 5 is a schematic diagram of the use of the present creation. Fig. 6 is a schematic view showing the appearance of a prior art silk string. Figure 7 is a partial enlarged view of a prior art silk string.

Claims (10)

A high-inclination inner and outer reverse double-twisted string, comprising: an axial center line; a plurality of cladding layers surrounding the axial line, and the cladding layers are stacked on each other in a radial direction of the axial line; Each of the cladding layers includes a plurality of covered wires, and the coated wires are abutted against each other and are wound together on the radially inner side of the cladding layer or the axis line, and each of the coating wires is a strand a line, each of the covered wires is inclined with respect to the axial line, and an angle between each of the covered wires and the axial line is between 10 and 30 degrees; the coating of any two adjacent cladding layers The lines are tilted in opposite directions. The high-inclination inner-outer-reverse double-twisted string according to claim 1, wherein when the high-inclination inner-outer-reverse double-twisted string is laterally extended, the diameter of the double-twisted string is reversed from the high-inclination angle To the eye, the covered lines of the outermost cladding layer are inclined from the lower left to the upper right. The high-angle inner-outer reverse double-twisted string according to claim 1 or 2, wherein the number of the covered wires of each of the cladding layers is between three and twenty. The high-inclination inner-outer reverse double-twisted string according to claim 1 or 2, wherein the axial line and each of the covered wires of the cladding layer are made of synthetic fibers. The high-angle inner-outer reverse double-twisted string according to claim 1 or 2, wherein the material of the axial line and each of the covered wires of the coating layer comprises polyester fiber and cotton. The high-inclination inner-outer reverse double-twisted string according to claim 1 or 2, wherein the axial line is a strand of one to seven strands. The high-inclination inner-outer-reverse double-twisted string according to claim 1 or 2, wherein the high-inclination inner and outer reverse double-twisted strings have a diameter of 0.5 to 2.5 mm. A method for manufacturing a high-inclination inner-outer reverse double-twisted string, comprising the steps of: first preparing an axial centerline and a plurality of covered wires, each of the covered wires being a strand; and the covered wires Wrapped around the axial line to form a plurality of cladding layers stacked on each other; the covered wires of each of the cladding layers are wound together in abutting manner on the radially inner adjacent coating layer or the axial center a line, and each of the covered wires is obliquely wound with respect to the axial line, and an angle between each of the covered wires and the axial line is between 10 and 30 degrees; the cladding layer of the second layer or more When the covered wire is wound, its direction of inclination with respect to the axial line is opposite to the direction in which the covered lines of the adjacent coating layer on the radially inner side are inclined with respect to the axial line. The method for manufacturing a high-inclination inner-outer reverse double-twisted string according to claim 8, wherein when the covered wire of the outermost layer of the cladding is wound, the high-angle inner and outer reverse double-twisted strings are laterally extended. When placed in the ground, the coated wire of the outermost layer of the cladding layer is wound obliquely from the lower left to the upper right from the radial direction of the high-angle inner and outer reverse double-twisted strings. The method for manufacturing a high-inclination inner-outer reverse double-twisted string according to claim 8 or 9, wherein the number of the covered wires of each of the covering layers is between three and twenty.