CN210110316U

CN210110316U - Round back guitar convenient to easily adjust braces length

Info

Publication number: CN210110316U
Application number: CN201920826141.7U
Authority: CN
Inventors: 何琴; 翁剑
Original assignee: Taixing Guoqin Musical Instrument Co Ltd
Current assignee: Taixing Guoqin Musical Instrument Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-02-21
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a round back guitar convenient to light regulation braces length, including the guitar main part, the upper end surface of guitar main part is provided with the musical instrument handle, the top front end surface of musical instrument handle is provided with the adjusting button, the front end surface of guitar main part is provided with the round back, the front end at the round back is provided with the braces, the outside of braces is provided with oval-shaped shoulder cushion, be provided with fixed the knot between the lower extreme of braces and the round back, the front end surface at the round back is provided with folding groove near the top of fixed knot, folding groove's front end is connected with folding the knot. The utility model discloses in, can be with this round back guitar of being convenient for light regulation braces length can be through stretching groove and snap-fastener can be comparatively convenient regulation braces length, and then the people of the different statures of being convenient for use, and it is comparatively convenient when locking length, and can protect skin through the shoulder cushion and can not rub impaired.

Description

Round back guitar convenient to easily adjust braces length

Technical Field

The utility model relates to a round back guitar equipment technical field especially relates to a round back guitar convenient to light regulation braces length.

Background

In the field of musical instruments, a guitar is an extremely simple accompanying musical instrument, is not only convenient to learn but also very beautiful to play, and is one of the most popular musical instruments among many young musicians; but when the guitar carries out the stage performance, often can discover that the shoulder and back that need the braces just can make the guitar comparatively conveniently play, but different crowd body size is different, can lead to the braces to need length adjustment, but current braces length is generally fixed again, lead to the guitar to be only fit for the convenient use of little crowd's crowd many times, and when using the braces, can discover that the braces is easy to take place the friction in shoulder and neck department, lead to skin impaired easily, we have designed a round back guitar of being convenient for easily adjust braces length for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a round back guitar convenient for easily adjusting the length of a strap.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a round guitar convenient for easily adjusting the length of a strap comprises a guitar body, wherein a handle is arranged on the outer surface of the upper end of the guitar body, an adjusting button is arranged on the surface of the front end of the top of the handle, a round back surface is arranged on the outer surface of the front end of the guitar body, the strap is arranged at the front end of the round back surface, an oval shoulder cushion is arranged on the outer side of the strap, a fixing buckle is arranged between the lower end of the strap and the round back surface, a folding groove is arranged above the outer surface of the front end of the round back surface, which is close to the fixing buckle, a folding buckle is connected with the front end of the folding groove, a folding shaft is arranged between the folding buckle and the folding groove, a locking bolt is arranged on the inner side of the folding buckle in a mode of penetrating through the strap, a stretching groove is arranged between the strap and the inner wall of the round back surface, an extension block is arranged on the outer side of the snap fastener, a locking rod is arranged at the bottom end of the snap fastener, and an inner through groove is formed between the shoulder cushion and the shoulder belt.

As a further description of the above technical solution:

the guitar is characterized in that the inside of the guitar body is a hollow cavity, the lower end of the handle is fixedly connected with the guitar body, strings are arranged at the rear end of the handle, and the upper ends of the strings are movably connected with the adjusting button.

As a further description of the above technical solution:

the shoulder cushion is characterized in that the two elliptic surfaces of the shoulder cushion are made of smooth leather materials, the inner surface size of the inner through groove is larger than the outer surface size of the shoulder belt, and the shoulder cushion slides on the outer surface of the shoulder belt through the inner through groove.

As a further description of the above technical solution:

a part of the braces is positioned inside the round back surface, the inner surface size of the stretching groove is larger than the outer surface size of the braces, and the braces are movably connected with the round back surface through the stretching groove.

As a further description of the above technical solution:

the inner side of the fixing buckle is hollow, the braces penetrate through the inner side of the fixing buckle, and the rear end of the fixing buckle is fixedly connected with the surface of the round back surface.

As a further description of the above technical solution:

the folding buckle is movably connected with the folding groove through a folding shaft, the inner surface size of the folding groove is slightly larger than the outer surface size of the folding buckle, and one end of the shoulder strap penetrates through and is fixed on the inner side of the folding buckle through a locking bolt.

As a further description of the above technical solution:

the outer surface size of the snap fastener is slightly smaller than the inner surface size of the pressing groove, the length of the locking rod is larger than the width size of the stretching groove, and the outer surface size of the extension block is larger than the inner surface size of the pressing groove.

In the utility model, the braces can pass through the fixing buckle to be fixed at the inner side of the folding buckle through the arranged round back surface and the fixing buckle, one end of the braces is locked by the locking bolt and can be rotated out from the inner part of the folding groove along with the rotation of the folding shaft, thereby being convenient for fixing one end of the braces; the other part of the shoulder strap can be pulled out from the inside of the round back surface through the stretching groove, so that the size of the irregular ring formed at the front end of the round back surface of the shoulder strap is increased, the shoulder strap is suitable for people of different sizes to use on the shoulder, the locking rod downwards extrudes the shoulder strap to be clamped on the inner side surface of the stretching groove through pressing the snap fastener to be inserted into the inner side of the pressing groove, the front end size of the shoulder strap on the round back surface is locked, the length used in playing is fixed, and the shoulder strap can be conveniently spanned on the shoulder; when the shoulder pad is worn on the shoulder, the shoulder pad can continuously slide to the shoulder and the neck through the inner through groove and is covered by the leather surface, so that the problem that the skin is damaged due to friction between the rough surface of the strap and the skin when the strap is carried on the back can be solved.

Drawings

Fig. 1 is a schematic structural view of a round back guitar provided by the present invention, which facilitates easy adjustment of the length of a strap;

FIG. 2 is a connection diagram of a folding slot in a round guitar with easy adjustment of the length of the strap according to the present invention;

FIG. 3 is a side sectional view of a stretching slot in a round guitar with easy adjustment of the length of the strap according to the present invention;

fig. 4 is a connection diagram of the shoulder cushion in the round guitar convenient for easily adjusting the length of the strap.

Illustration of the drawings:

1. a guitar body; 2. a handle; 3. an adjusting knob; 4. a round back; 5. a harness; 6. a shoulder cushion; 7. a fixing buckle; 8. a folding slot; 9. folding the button; 10. a folding shaft; 11. a locking bolt; 12. a drawing tank; 13. pressing the groove; 14. snapping; 15. an extension block; 16. a locking lever; 17. the inner part is provided with a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a round back guitar convenient for easy adjustment of strap length comprises a guitar body 1, a handle 2 is arranged on the outer surface of the upper end of the guitar body 1, an adjusting button 3 is arranged on the front end surface of the top of the handle 2, a round back surface 4 is arranged on the outer surface of the front end of the guitar body 1, a strap 5 is arranged on the front end of the round back surface 4, an oval shoulder cushion 6 is arranged on the outer side of the strap 5, a fixing buckle 7 is arranged between the lower end of the strap 5 and the round back surface 4, a folding groove 8 is arranged on the outer surface of the front end of the round back surface 4 near the fixing buckle 7, a folding buckle 9 is connected to the front end of the folding groove 8, a folding shaft 10 is arranged between the folding buckle 9 and the folding groove 8, a locking bolt 11 is arranged on the inner side of the folding buckle 9 through the strap 5, a stretching groove 12 is arranged between the strap 5 and the inner wall, a snap 14 is arranged above the inner side of the pressing groove 13, an extension block 15 is arranged outside the snap 14, a locking rod 16 is arranged at the bottom end of the snap 14, and an inner through groove 17 is arranged between the shoulder cushion 6 and the back belt 5.

The guitar body 1 is internally provided with a hollow cavity for emitting a tune, the lower end of the handle 2 is fixedly connected with the guitar body 1, the rear end of the handle 2 is provided with strings, and the upper ends of the strings are movably connected with the adjusting button 3 for adjusting the tightness of the strings and changing the tune; the two elliptical surfaces of the shoulder soft pad 6 are made of smooth leather materials, so that skin damage caused by severe friction is prevented, the inner surface size of the inner through groove 17 is larger than the outer surface size of the braces 5, and the shoulder soft pad 6 can slide on the outer surface of the braces 5 through the inner through groove 17 to the contact part of the braces 5 and the skin, so as to protect the skin; a part of the back belt 5 is positioned inside the round back surface 4, the inner surface size of the stretching groove 12 is larger than the outer surface size of the back belt 5, and the back belt 5 is movably connected with the round back surface 4 through the stretching groove 12 and can be pulled out to form a ring shape so as to be convenient for shoulder and back; the inner side of the fixing buckle 7 is hollow, the braces 5 penetrate through the inner side of the fixing buckle 7, and the rear end of the fixing buckle 7 is fixedly connected with the surface of the round back surface 4, so that a part of the braces 5 can be fixed conveniently; the folding buckle 9 is movably connected with the folding groove 8 through a folding shaft 10, the inner surface size of the folding groove 8 is slightly larger than the outer surface size of the folding buckle 9, the folding buckle is convenient to store and save space, one end of the back belt 5 is fixedly penetrated through the inner side of the folding buckle 9 through a locking bolt 11, so that one end of the back belt 5 is fixed, and a ring shape capable of carrying a back is formed conveniently; the outer surface of the snap 14 is slightly smaller than the inner surface of the pressing groove 13 to facilitate pressing into the inner side of the pressing groove 13, the length of the locking lever 16 is larger than the width of the tension groove 12 to facilitate pressing the carrying band 5 against the inner surface of the tension groove 12, and the outer surface of the extension piece 15 is larger than the inner surface of the pressing groove 13 to facilitate pulling the snap 14 to release the locking of the carrying band 5 against the inner side of the tension groove 12.

The working principle is as follows: when people with different statures use the guitar body 1 through the surface strap 5 on the round back surface 4, the extending block 15 can be pulled upwards to pull the snap fastener 14 out of the inner side of the pressing groove 13, so that the lower end locking rod 16 is not pressed on the strap 5 on the inner side of the stretching groove 12, and the strap 5 can be further slid to adjust the length of the front end strap 5 on the round back surface 4, and the ring formed by the strap 5 can be suitable for people with different statures; after the adjustment is finished, the locking bar 16 can be pressed to the inner side of the pressing groove 13 through the snap 14, so that the locking bar 16 can be locked on the inner side strap 5 of the stretching groove 12 again, the strap 5 can not be pulled out from the inner part of the round back surface 4, one end of the strap 5 is locked by the locking bolt 11 penetrating through the inner side of the folding buckle 9, the strap 5 can be pulled to rotate the folding shaft 10 when in use, so that the folding buckle 9 is pulled out, the strap 5 is convenient to carry on back, the tightness of the strings can be changed by rotating the upper end adjusting button 3 of the piano handle 2 before playing, so that the melody can be adjusted, the strap is suitable for playing different songs, the shoulder cushion 6 can continuously slide on the outer side of the strap 5 through the inner penetrating groove 17 when carrying on the back, the strap 5 slides to the skin contact part, the two-sided leather material of the shoulder cushion 6 is in contact with the skin, and the strap 5 is prevented from being in direct contact with the skin, prevent the skin from rubbing and damaging, and is relatively practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a round back guitar convenient to light regulation braces length, includes guitar main part (1), its characterized in that: the guitar is characterized in that a handle (2) is arranged on the outer surface of the upper end of the guitar body (1), an adjusting button (3) is arranged on the surface of the front end of the top of the handle (2), a round back surface (4) is arranged on the outer surface of the front end of the guitar body (1), a strap (5) is arranged at the front end of the round back surface (4), an oval shoulder cushion (6) is arranged on the outer side of the strap (5), a fixing buckle (7) is arranged between the lower end of the strap (5) and the round back surface (4), a folding groove (8) is arranged above the outer surface of the front end of the round back surface (4) close to the fixing buckle (7), a folding buckle (9) is connected to the front end of the folding groove (8), a folding shaft (10) is arranged between the folding buckle (9) and the folding groove (8), and a locking bolt (11) is arranged on the inner, a stretching groove (12) is formed between the shoulder strap (5) and the inner wall of the round back surface (4), a pressing groove (13) is formed in the upper end of the inner wall of the round back surface (4), a snap fastener (14) is arranged above the inner side of the pressing groove (13), an extending block (15) is arranged on the outer side of the snap fastener (14), a locking rod (16) is arranged at the bottom end of the snap fastener (14), and an inner penetrating groove (17) is formed between the shoulder strap (5) and the shoulder cushion (6).

2. The roundback guitar of claim 1, wherein the strap length is easily adjustable by: the inside of guitar main part (1) is the cavity, the lower extreme and guitar main part (1) fixed connection of musical instrument handle (2), the rear end of musical instrument handle (2) is provided with the string, the upper end and the adjusting button (3) swing joint of string.

3. The roundback guitar of claim 1, wherein the strap length is easily adjustable by: the shoulder cushion (6) is made of smooth leather on two elliptical surfaces, the inner surface size of the inner through groove (17) is larger than the outer surface size of the shoulder belt (5), and the shoulder cushion (6) slides on the outer surface of the shoulder belt (5) through the inner through groove (17).

4. The roundback guitar of claim 1, wherein the strap length is easily adjustable by: a part of the back strap (5) is positioned inside the round back surface (4), the inner surface size of the stretching groove (12) is larger than the outer surface size of the back strap (5), and the back strap (5) is movably connected with the round back surface (4) through the stretching groove (12).

5. The roundback guitar of claim 1, wherein the strap length is easily adjustable by: the inner side of the fixing buckle (7) is hollow, the braces (5) penetrate through the inner side of the fixing buckle (7), and the rear end of the fixing buckle (7) is fixedly connected with the surface of the round back surface (4).

6. The roundback guitar of claim 1, wherein the strap length is easily adjustable by: the folding buckle (9) is movably connected with the folding groove (8) through a folding shaft (10), the inner surface size of the folding groove (8) is slightly larger than the outer surface size of the folding buckle (9), and one end of the shoulder strap (5) penetrates through and is fixed on the inner side of the folding buckle (9) through a locking bolt (11).

7. The roundback guitar of claim 1, wherein the strap length is easily adjustable by: the outer surface size of the snap fastener (14) is slightly smaller than the inner surface size of the pressing groove (13), the length of the locking rod (16) is larger than the width size of the stretching groove (12), and the outer surface size of the extension block (15) is larger than the inner surface size of the pressing groove (13).