CN212010336U - Guitar convenient to change string - Google Patents

Abstract

The utility model discloses a guitar convenient to change string relates to musical instrument technical field. The technical key points are as follows: including the musical instrument case, be connected with the musical instrument case the neck, be fixed in the headstock of neck upper end, install the string on the guitar and fix string bolt on the headstock with string one end, be provided with the slotted hole that is used for laying the string on the musical instrument case, be provided with the ring cover in the slotted hole, the ring cover is provided with the logical groove that extends and be used for placing the string along its axis direction on being close to the inside wall of headstock, ring cover female connection has the tight pole of supporting that is used for supporting tight logical inslot string, the tight pole upper end lateral wall is provided with a plurality of push rods, the utility model has the advantages of be convenient for change the string.

Description

Guitar convenient to change string

Technical Field

The utility model relates to a musical instrument technical field, more specifically say, it relates to a guitar convenient to change string.

Background

The acoustic wooden guitar (acousticGuitar) has a long history, can be traced back to the renaturation period of the literature in Europe, and is still long-lived until now after hundreds of years of development and evolution. The guitar can pop up melodies with singing property and rich harmony, and in addition, the tone can also have colorful change, and the guitar becomes the most popular musical instrument in the world at present due to the characteristic of portability.

When the existing wooden guitar is equipped with strings, one end of the string is fixed on the guitar panel through a string cone, the other end is fixed on the neck through a peg, and the string is fixed on the peg, generally the string is properly held at the bridge through a small groove at the front edge of the string cone, the string cone is pressed down, and then a string is pulled, so that the string head is firmly abutted against the inner side of the guitar panel. However, when the strings of the musical instrument need to be changed, the string cones need to be detached firstly by special tools, which is inconvenient to operate and time-consuming, and therefore, the improvement space is left.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guitar convenient to change string, it has the advantage of being convenient for change string.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a guitar convenient to change string, includes the musical instrument case, the neck that is connected with the musical instrument case, be fixed in the headstock of neck upper end, install the string on the guitar and fix the peg on the headstock with string one end, be provided with the slotted hole that is used for laying the string on the musical instrument case, be provided with the ring cover in the slotted hole, the ring cover is close to and is provided with the logical groove that extends and be used for placing the string along its axis direction on the inside wall of headstock, ring cover female connection has the tight pole of supporting that is used for supporting to lead to inslot string, it is provided with a plurality of push rods to support tight pole upper end lateral wall.

Through adopting above-mentioned technical scheme, when needs are installed the string, insert earlier to have bellied string and pass the ring cover of fixing in the slotted hole to make the string place at logical inslot, through exerting the effort on the push rod, will support the tight pole and rotate the locking on the ring cover.

In conclusion, for only needing to pull down the wimble through specific instrument, above-mentioned through placing the string in the logical groove of ring cover, by the tight pole screw thread locking of propping that has the push rod again, can be convenient for change the string.

Furthermore, the cross section of the abutting rod is T-shaped.

Through adopting above-mentioned technical scheme, the cross-section of supporting the tight pole is the T font, can make the top end of supporting the tight pole not only can play limiting displacement, can further compress tightly the string moreover.

Furthermore, a sealing ring is arranged between the upper end of the abutting rod and the ring sleeve.

Through adopting above-mentioned technical scheme, the setting of sealing ring both can play and seal the ring cover, can play the cushioning effect to the string again, avoids the up end of support pole to cause the damage to the string.

Furthermore, a plurality of push rods are arranged at the upper end head of the abutting rod, and a protective sleeve is arranged on each push rod.

Through adopting above-mentioned technical scheme, the setting of lag can further protect operator's hand, avoids scratch operator's hand.

Further, the through groove is arc-shaped.

Through adopting above-mentioned technical scheme, lead to the groove and be the arc setting, can make things convenient for the string to place at leading to the inslot.

Furthermore, the edges of the through grooves are rounded.

Through adopting above-mentioned technical scheme, the border fillet that leads to the groove sets up, can avoid causing the scratch to the string.

Furthermore, the lower end of the abutting rod is arranged in an arc shape.

Through adopting above-mentioned technical scheme, support tight pole lower extreme and be the circular arc setting, be convenient for support tight pole insert ring cover.

Furthermore, a cross groove is formed in the upper surface of the abutting rod.

Through adopting above-mentioned technical scheme, the setting of cross recess can be under the circumstances that the push rod damaged, and accessible instrument effect cross recess will support the pole and take off in the ring cover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the string is placed in the through groove of the ring sleeve and is locked by the screw thread of the abutting rod with the push rod, so that the string can be conveniently replaced;

(2) the cross section of the abutting rod is T-shaped, so that the upper end head of the abutting rod can not only play a limiting role, but also can further compress the string;

(3) the edge rounding angle through leading to the groove sets up, can avoid causing the scratch to the string.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is a schematic view of the loop and the tightening rod of the present embodiment;

FIG. 3 is a schematic cross-sectional view of the ring sleeve and the tightening rod according to this embodiment.

Reference numerals: 1. a piano cabinet; 2. a neck; 3. a headstock; 4. a string; 5. a chord bolt; 6. sleeving a ring; 7. a through groove; 8. a tightening rod; 9. a push rod; 10. a seal ring; 11. a cross groove; 12. a protective sleeve.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A guitar convenient for replacing strings is shown in figures 1 and 2 and comprises a case 1, a neck 2 connected with the case 1, a headstock 3 fixed at the upper end of the neck 2, strings 4 installed on the guitar and a peg 5 for fixing one end of each string 4 on the headstock 3, wherein a slot hole for placing the strings 4 is formed in the case 1, and a ring sleeve 6 is fixed in the slot hole.

Combine fig. 2, 3 to show, set up on the ring cover 6 is close to the inside wall of headstock 3 and extend and be used for placing the logical groove 7 of string 4 along its axis direction, 6 threaded connection of ring cover has the tight pole 8 that supports that is used for supporting tight string 4 in logical groove 7, supports that the upper end lateral wall of tight pole 8 extends and has two push rods 9.

Further, for the convenience of placing string 4 in logical groove 7, logical groove 7 is the arc setting in this embodiment.

It is worth mentioning that the edges of the through grooves 7 are rounded, so that the strings 4 can be prevented from being scratched.

As shown in fig. 2 and 3, the cross section of the tightening rod 8 is T-shaped, so that the upper end of the tightening rod 8 can not only play a limiting role, but also can further compress the strings 4.

Further, a sealing ring 10 made of rubber is fixed between the upper end head of the abutting rod 8 and the ring sleeve 6. Through sealing ring 10, both can play and seal ring cover 6, can play the cushioning effect to string 4 again, avoid the top end of support rod 8 to cause the damage to string 4.

It should be mentioned that, in order to further protect the hand of the operator and avoid scratching the hand of the operator, in this embodiment, the plurality of push rods 9 extend to the upper end of the fastening rod 8, and the push rods 9 are provided with the protecting sleeves 12.

As shown in fig. 2 and 3, the lower end of the tightening rod 8 is arranged in an arc shape, so that when the tightening rod 8 needs to be installed in the ring sleeve 6, the tightening rod 8 can be conveniently inserted into the ring sleeve 6.

Furthermore, the upper surface of the abutting rod 8 is provided with a cross groove 11, so that the abutting rod 8 can be taken down from the ring sleeve 6 by the tool acting on the cross groove 11 under the condition that the push rod 9 is damaged.

The utility model discloses a working process and beneficial effect as follows: when the string 4 needs to be installed, the string 4 with the protrusions is inserted into the ring sleeve 6 fixed in the groove hole, the string 4 is placed in the through groove 7, and then the abutting rod 8 is rotationally locked on the ring sleeve 6 by applying acting force to the push rod 9.

In summary, compared with the method that the string awl can be detached only by a special tool, the string 4 can be replaced conveniently by placing the string 4 in the through groove 7 of the ring sleeve 6 and then locking the string by the tightening rod 8 with the push rod 9 in a threaded mode.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a guitar convenient to change string, includes musical instrument case (1), neck (2) that are connected with musical instrument case (1), be fixed in headstock (3) of neck (2) upper end, install string (4) on the guitar and fix peg (5) on headstock (3) with string (4) one end, be provided with the slotted hole that is used for laying string (4) on musical instrument case (1), its characterized in that: be provided with ring cover (6) in the slotted hole, be provided with on ring cover (6) are close to the inside wall of musical instrument head (3) and extend and be used for placing logical groove (7) of string (4) along its axis direction, ring cover (6) female connection has and is used for supporting tight pole (8) that lead to interior string (4) of groove (7), it is provided with a plurality of push rods (9) to support tight pole (8) upper end lateral wall.

2. The guitar of claim 1, wherein: the cross section of the abutting rod (8) is T-shaped.

3. The guitar of claim 2, wherein: and a sealing ring (10) is arranged between the upper end of the abutting rod (8) and the ring sleeve (6).

4. The guitar of claim 2, wherein: a plurality of push rods (9) are arranged at the upper end of the abutting rod (8), and protecting sleeves (12) are arranged on the push rods (9).

5. The guitar of claim 1, wherein: the through groove (7) is arranged in an arc shape.

6. The guitar of claim 5, wherein: the edges of the through grooves (7) are rounded.

7. The guitar of claim 1, wherein: the lower end of the abutting rod (8) is arranged in an arc shape.

8. The guitar of claim 1, wherein: the upper surface of the abutting rod (8) is provided with a cross groove (11).

Images