CN207800115U - A kind of chord bow - Google Patents

Abstract

The utility model discloses a kind of chord bows, including bow stick, bend hair, bend hair library, bow stick front end is bow head, bow stick stage casing is bent body, bow stick rear end is bow tail, bow head is connected to form arc-shaped with bent body, bow head is relatively bent low thick, bent body is fixedly connected with bow tail, bend the linear section of tail, bend tail straightway and bow head, the tangent line of arc-shaped intersection camber line of bending low is in 135 ° of angle, 135 ° of angles are provided with reinforcing rib, the one end and bow head for bending hair are connected, bend the hair other end to be connected with bow hair library, Gong Maoku is connected with bow tail front, bow tail rear portion is provided with adjusting screw.The utility model can play four strings on violin simultaneously, can play chord, and bent body radian is more advantageous to greatly the elasticity of bow, strength is transmitted on string conducive to player；The setting of reinforcing rib strengthens intensity, and bow tail is not easy to be broken from bow stick, and bent body will not rock when performance；Bend the lengthening of tail and twine the setting of handle, the gripping and performance for so that chord is bent are more convenient, more comfortable.

Description

A kind of chord bow

Technical field

The utility model is related to a kind of stringed musical instrument bow technical field, more particularly to a kind of chord bow.

Background technology

Violin bow is the important component of violin, its performance with violin has close relationship, if do not had There is good bow, the distinctive performance of violin cannot be played.Bow should have high resilience, light and handy and tough and tensile and appropriate The conditions such as balance, when use, could be handy, and the emotion of musical works is ideally expressed.

The performance of each string of violin needs different fortune bow angles that cannot touch neighbouring string when single-tone is played in drawing or have Other any noises；When double-tone is played in drawing, bow hair rubs in the plane of a double-tone simultaneously, makes two strings while pronouncing, no It can single-tone double-tone for a moment for a moment.

Common bow is essentially the object of vertical roller shaped, and the bow head of bow stick is bent upwards slightly, the bent body and bow of the bow stick of bow Hair is within close proximity, and can only play two strings simultaneously, play common chords and seventh chord can only on the basis of two strings pair and String is disassembled, thus play chord can only breakdown, the i.e. priority with the time, influence perfect chord speaker, cannot It is enough to go back original works sound equipment well, it can not clearly show works harmony mode of connection to express the original meaning of works.

Even if partially flat if common bow cambered radian, the partially flat bow of radian makes bow not enough freely, strong drawing high When writing music sub-, it can quickly burst out to reach sound of musical instrument and keep up with rhythm, it is necessary to which the hand that player transports bow makes prodigious strength, makes It has just been influenced the continuity of the performance action of player with the partially flat bow of radian and has been played and be accustomed to.

Common bow is since the junction of bow tail and bent body in bow stick is there are stress concentration, strength weak, if drawn High intensity song makes prodigious strength, careless slightly, and bow tail is easy to be broken from bow stick；The connection of bow tail and bent body is bent when playing Body is easy to rock on bow tail, and thumb comfortable placement when being not easy to play keeps player's operational stability poor, performance is got up It is more laborious.

The bow tail of common bow is shorter, causes the gripping of player's bow and performance inconvenient, uncomfortable, reduces and carry The performance feel of qin and the performance of dynamics.

Utility model content

In order to overcome the shortcomings of that existing research, the utility model patent provide a kind of chord bow, can play violin simultaneously On four strings, chord can be played, bent body radian is more advantageous to greatly the elasticity of bow, and strength is transmitted to conducive to player On string；The setting of reinforcing rib strengthens bent body and bends the intensity of tail junction, and bow tail is not easy to be broken from bow stick, when convenient for playing The comfortable placement of thumb, bent body will not rock on bow tail when performance, so that player is had good operational stability, play Come more easily；Bend the lengthening of tail and twine the setting of handle, the gripping and performance for so that chord is bent are more convenient, more comfortable, improve violin Performance feel and dynamics performance.To realize above-mentioned function, the above-mentioned technical problem of the utility model is mainly by following What technical solution was addressed：

The utility model discloses a kind of chord bow, including bow stick, bow hair, Gong Maoku, bow stick front end is bow head, in bow stick Section is bent body, and bow stick rear end is bow tail, and bow head is connected to form arc-shaped with bent body, and bow head is relatively bent low thick, and bent body is fixed with tail is bent The tangent line of connection, the bow linear section of tail, bow tail straightway and bow head, the arc-shaped intersection camber line of bent body is in 135 ° of angle, 135 ° of angles are provided with reinforcing rib, and the one end and bow head for bending hair are connected, and the bow hair other end is connected with bow hair library, bow Mao Ku is connected with bow tail front, and bow tail rear portion is provided with adjusting screw.

Further, the bow head, bent body are integrally formed, and the arc-shaped radian is 1.5-2rad.

Further, the bow tail is less than the height for bending first bow hair library.

Further, the bow tail lengthens, and the rear portion for bending tail is provided with and twines handle, and it is wire or leather strap to twine handle.

Further, the bow head bottom side and bow hair library are provided with mortise close to the side of bow tail, and the one end for bending hair passes through In the mortise of bow head, the other end for bending hair is embedded in the mortise in bow hair library small stopper by small stopper.

Further, fit on the inside of the reinforcing rib with bent body, bow tail fixation, and outside is in smooth Inner arc.

Further, bow the elastic of hair is adjusted by adjusting screw.

Further, the adjusting nut that is on one side equipped with adjusting screw of the bow hair library close to bow tail.

Further, the bow hair is made of white, grey or black horse hair.

Further, the bow hair library is made of ebony, redwood or maple section timber, and reinforcing rib is made of ebony.

A kind of bow head of chord bow is connected to form arc-shaped with bent body, and bow stick is in similar to the geometry of arc and string pass with bow hair System, bow stick is remote with bow hair standoff distance, and bow stick is not easy and encounters the neighbouring string of violin or has other any noises, soft bow Hair makes chord bow that can play four strings on violin simultaneously, and no time difference can send out perfect chord speaker, can be fine Original works sound equipment is gone back on ground, can clearly show works harmony mode of connection, to express the original meaning of works, is allowed using chord bow small There is the unprecedented sound in violin.

It is .1.5-2rad that bow head, which is connected to form arc-shaped, arc-shaped radian with bent body, and the radian of chord bow is more advantageous greatly In the elasticity of bow, strength is transmitted on string conducive to player, plays some high intensity, impassioned song just needs to play Person concentrates power on bow on.

Bow tail straightway and the tangent line of bow head, the arc-shaped intersection camber line of bent body are in 135 ° of angle, 135 ° of angles It is provided with reinforcing rib, fit on the inside of reinforcing rib with bent body, bow tail fixation, and outside is in smooth Inner arc.The setting of reinforcing rib It is connected to bent body and bow tail, strengthen bent body and bends the intensity of tail junction, bow tail is not easy to be broken from bow stick, big when convenient for playing The comfortable placement of thumb, bent body will not rock on bow tail when performance, and player is made to have good operational stability, performance to get up More easily.

The lengthening for bending tail, the rear portion for bending tail are provided with and twine handle, and it is wire or leather strap to twine handle.Bend the lengthening of tail and twines handle Setting, the gripping for making chord bend and play more convenient, more comfortable, improve performance feel and the performance of dynamics of violin.

A kind of radian that the bow stick of chord bow has 1.5-2rad big, bow hair are made of white, grey or black horse hair, Chord can be played, be good on violin and play polyphony, especially with the six first cappela violin sonatas of playing Bach With suite.This chord bow can be used for violin, can be used for the performance of viola.

The beneficial effects of the utility model：

1, a kind of bent body of the soft bow hair and big radian of chord bow of the utility model makes chord bow that can play simultaneously Four strings on violin, no time difference send out perfect chord speaker, can go back original works sound equipment well, can be clear Ground shows works harmony mode of connection, to express the original meaning of works, allows violin the unprecedented sound occur using chord bow.

2, a kind of bent body radian of chord bow of the utility model is more advantageous to greatly the elasticity of bow, is conducive to player power Amount is transmitted on string, plays some high intensity, impassioned song just needs player that power is concentrated on bow.

3, the setting of reinforcing rib is connected to bent body and bow tail in a kind of chord bow of the utility model, strengthens bent body and bow The intensity of tail junction, bow tail are not easy to be broken from bow stick, and thumb comfortable placement when convenient for playing, and bent body is not when performance It can be rocked on bow tail, player is made to have good operational stability, played more easily, play more easily.

4, the lengthening of the bow tail in a kind of chord bow in the utility model and twine the setting of handle, make the gripping that chord bends with It plays and is more convenient, is more comfortable, improve performance feel and the performance of dynamics of violin.

5, the utility model is simple in structure, reasonable design, can play four strings on violin simultaneously, send out it is perfect and String speaker can play chord, be good on violin and play polyphony, especially with the six first cappela violins of playing Bach Sonata and suite；Bent body radian is more advantageous to greatly the elasticity of bow, and strength is transmitted on string conducive to player, plays one A little high intensity, impassioned song just need player that power is concentrated on bow；The setting of reinforcing rib is connected to bent body and bow tail, It strengthens bent body and bends the intensity of tail junction, bow tail is not easy to be broken from bow stick, and bent body will not rock on bow tail when performance, make Player has good operational stability, plays more easily；Bend the lengthening of tail and twine the setting of handle, makes holding for chord bow It holds and plays and be more convenient, be more comfortable, improve performance feel and the performance of dynamics of violin.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is that a kind of chord described in the utility model bends structural schematic diagram.

In figure：1, bow stick；11, bow head；12, it bends low；13, bend tail；131, handle is twined；2, bend hair；3, Gong Maoku；4, reinforce Muscle；5, adjusting screw.

Specific implementation mode

The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model Define.

As shown in Figure 1, the utility model discloses a kind of chord bow, including bow stick 1, bow hair 2, bow hair library 3, before bow stick 1 End be bow head 11,1 stage casing of bow stick be bent body 12,1 rear end of bow stick be bow tail 13, bow head 11 with bend low 12 be connected to form it is arc-shaped, The relatively bent body 12 of bow head 11 is thick, and bent body 12 is fixedly connected with bow tail 13, bends 13 linear section of tail, bend 13 straightway of tail and bow head 11, The tangent line of 12 arc-shaped intersection camber lines of bending low is in 135 ° of angle, and 135 ° of angles are provided with reinforcing rib 4, and the one of bow hair 2 End is connected with bow head 11, and bow 2 other end of hair is connected with bow hair library 3, and bow hair library 3 is connected with 13 front of bow tail, 13 rear portion of bow tail is provided with adjusting screw 5.

The bow head 11, bent body 12 are integrally formed, and the arc-shaped radian is 1.5-2rad.

Height of the bow tail 13 less than 11 1 bow hair libraries 3 of bow head.

The bow tail 13 lengthens, and the rear portion of bow tail 13, which is provided with, twines handle 131, and it is wire or leather strap to twine handle 131.

11 bottom side of the bow head and bow hair library 3 are provided with mortise close to the side of bow tail 13, and one end of bow hair 2 passes through small In the mortise of bow head 11, the other end for bending hair 2 is embedded in the mortise in bow hair library 3 stopper by small stopper.

Fit on the inside of the reinforcing rib 4 with bent body 12, bow tail 13 fixation, and outside is in smooth Inner arc.

Bow the elastic of hair 2 is adjusted by adjusting screw 5.

The adjusting nut that is on one side equipped with adjusting screw 5 of the bow hair library 3 close to bow tail 13.

The bow hair 2 is made of white, grey or black horse hair.

The bow hair library 3 is made of ebony, redwood or maple section timber, and reinforcing rib 4 is made of ebony.

A kind of bow head 11 of chord bow is connected to form arc-shaped with bent body 12, and bow stick 1 and bow hair 2 are in being similar to arc and string Geometrical relationship, bow stick 1 is remote with bow 2 standoff distance of hair, and bow stick 1 is not easy and encounters the neighbouring string of violin or has other any noises, Soft bow hair 2 makes chord bow that can play four strings on violin simultaneously, and no time difference can send out perfect chord speaker, Original works sound equipment can be gone back well, can clearly show works harmony mode of connection, to express the original meaning of works, using with String bow allows violin the unprecedented sound occur.

It is 1.5-2rad that bow head 11 is connected to form arc-shaped, arc-shaped radian with bent body 12, and the radian of chord bow is greatly more The elasticity for being conducive to bow, is transmitted to strength on string conducive to player, plays some high intensity, and impassioned song just needs Player concentrates power on bow on.

Bow 13 straightway of tail and the tangent line of bow head 11,12 arc-shaped intersection camber lines of bending low are in 135 ° of angle, at 135 ° Angle is provided with reinforcing rib 4, and 4 inside of reinforcing rib and bent body 12, bow tail 13 fit fixation, and outside is in smooth Inner arc. The setting of reinforcing rib 4 is connected to bent body 12 and bow tail 13, strengthens the intensity of 13 junction of bent body 12 and bow tail, and bow tail 13 is not easy It is broken from bow stick 1, and thumb comfortable placement when convenient for playing, bent body 12 will not rock on bow tail 13 when performance, make Player has good operational stability, plays more easily.

Bend the lengthening of tail 13, the rear portion of bow tail 13, which is provided with, twines handle 131, and it is wire or leather strap to twine handle 131.Bend tail 13 Lengthening and twine the setting of handle 131, the gripping that makes chord bend and play it is more convenient, more comfortable, improve violin performance feel and The performance of dynamics.

A kind of radian that the bow stick 1 of chord bow has 1.5-2rad big, bow hair 2 is using white, grey or black horse hair system At can play chord, be good on violin and play polyphony, especially play ring with the six first cappela violins for playing Bach Bent and suite.This chord bow can be used for violin, can be used for the performance of viola.

The beneficial effects of the utility model：

1, a kind of bent body 12 of the soft bow hair 2 and big radian of chord bow of the utility model makes chord bow that can play simultaneously Four strings on violin are rung, no time difference sends out perfect chord speaker, can go back original works sound equipment, Neng Gouqing well Show works harmony mode of connection clearly, to express the original meaning of works, allows violin unprecedented sound occur using chord bow It rings.

2, a kind of 12 radian of bent body of chord bow of the utility model is more advantageous to greatly the elasticity of bow, is conducive to player's handle Strength is transmitted on string, plays some high intensity, and impassioned song just needs player that power is concentrated on bow.

3, the setting of reinforcing rib 4 is connected to bent body 12 and bow tail 13 in a kind of chord bow of the utility model, strengthens bow The intensity of 13 junction of body 12 and bow tail, bow tail 13 are not easy to be broken from bow stick 1, and thumb comfortable placement when convenient for playing is drilled Bent body 12 will not rock on bow tail 13 when playing, and so that player is had good operational stability, play more easily.

4, the lengthening of the bow tail 13 during a kind of chord in the utility model bends and the setting for twining handle 131, make chord bend It holds and plays and be more convenient, be more comfortable, improve performance feel and the performance of dynamics of violin.

5, the utility model is simple in structure, reasonable design, can play four strings on violin simultaneously, send out it is perfect and String speaker can play chord, be good on violin and play polyphony, especially with the six first cappela violins of playing Bach Sonata and suite；12 radians of bending low are more advantageous to greatly the elasticity of bow, and strength is transmitted on string conducive to player, play Some high intensity, impassioned song just need player that power is concentrated on bow；The setting of reinforcing rib 4 is connected to 12 Hes of bent body Bend tail 13, strengthen the intensity of 13 junction of bent body 12 and bow tail, bow tail 13 is not easy to be broken from bow stick 1, big thumb when convenient for playing Refer to comfortable placement, bent body 12 will not rock on bow tail 13 when performance, so that player is had good operational stability, play Come more easily；Bend the lengthening of tail 13 and twine the setting of handle 131, the gripping and performance for so that chord is bent are more convenient, more comfortable, carry The performance feel of high violin and the performance of dynamics.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any change or replacement expected without creative work should be covered within the scope of the utility model. Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.

Claims (10)

1. a kind of chord bow, which is characterized in that including bow stick (1), bow hair (2), Gong Maoku (3), bow stick (1) front end is bow head (11), bow stick (1) stage casing is bent body (12), and bow stick (1) rear end is bow tail (13), and bow head (11) is connected to form circle with bent body (12) Arc, slightly, bent body (12) is fixedly connected bow head (11) relatively bent body (12) with bow tail (13), bends tail (13) linear section, bends tail (13) straightway and the tangent line of bow head (11), (12) arc-shaped intersection camber line of bending low are in 135 ° of angle, 135 ° of angles It is provided with reinforcing rib (4), one end and the bow head (11) of bow hair (2) are connected, and bow hair (2) other end coordinates with Gong Maoku (3) Connection, Gong Maoku (3) are connected with bow tail (13) front, and bow tail (13) rear portion is provided with adjusting screw (5).

2. a kind of chord bow according to claim 1, which is characterized in that the bow head (11), bent body (12) are integrally formed, The arc-shaped radian is 1.5-2rad.

3. a kind of chord bow according to claim 1, which is characterized in that the bow tail (13) is less than (11) bows of bow head The height in hair library (3).

4. a kind of chord bow according to claim 1, which is characterized in that the bow tail (13) lengthens, after bow tail (13) Portion, which is provided with, twines handle (131), and it is wire or leather strap to twine handle (131).

5. a kind of chord bow according to claim 1, which is characterized in that bow head (11) bottom side and Gong Maoku (3) are leaned on The side of nearly bow tail (13) is provided with mortise, and hair in the mortise of bow head (11), is bent in one end of bow hair (2) by small stopper (2) the other end is by small stopper in the mortise of bow hair library (3).

6. a kind of chord bow according to claim 1, which is characterized in that on the inside of the reinforcing rib (4) and bend low (12), bow Tail (13) fits fixation, and the side far from angle is in smooth concave curve.

7. a kind of chord bow according to claim 1, which is characterized in that the elastic of bow hair (2) passes through adjusting screw (5) it adjusts.

8. a kind of chord bow according to claim 1, which is characterized in that bow hair library (3) is close to the one of bow tail (13) Face is equipped with the adjusting nut of adjusting screw (5).

9. a kind of chord bow according to claim 1, which is characterized in that the bow hair (2) is using white, grey or black Horse hair makes.

10. a kind of chord bow according to claim 1, which is characterized in that the bow hair library (3) use ebony, redwood or Maple section timber makes, and reinforcing rib (4) is made of ebony.