Guitar

Abstract

The guitar comprises a main body, the main body comprises a back plate, a side plate, a guitar neck bottom body and a guitar head bottom body which are integrally formed through injection molding, a containing groove is formed in the guitar neck bottom body, and one end, close to the side plate, of the containing groove is communicated with a deep groove; the panel is made of a wood material and is in adhesive connection with the side plates, the panel, the back plate and the side plates form a resonance box, and the main body is provided with a first limiting seat at a position close to the neck bottom body in the resonance box; the first connecting block is configured in the deep groove; the second connecting block is arranged in the containing groove and extends to the position above the first connecting block. The third connecting block is arranged in the first limiting seat, the first connecting block is connected with the third connecting block through a pin, and the second connecting block is connected with the third connecting block through a pin; and the fingerboard is connected with the guitar neck bottom body and the panel and seals the accommodating groove.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instruments, in particular to a guitar. Background Art

[0002] The guitar is a plucked string instrument. Traditional guitars typically feature wooden bodies, which are expensive and difficult to maintain. This raises the barrier to entry for beginners and hinders their widespread adoption. Advances in technology have led to the emergence of guitars with all-plastic bodies. While these significantly reduce production costs and affordability, they also suffer from poor sound quality and significantly reduced strength. The long, narrow necks, in particular, are prone to deformation and even breakage, making them difficult to meet consumer demand and unpopular in the market. Utility Model Content

[0003] In view of the above situation, it is necessary to propose a guitar that reduces the cost while taking into account the strength of the body and the sound quality.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a guitar, comprising:

[0005] The main body includes a back panel, side panels, a neck bottom body and a head bottom body formed by integral injection molding, wherein a receiving groove is provided in the neck bottom body, and the receiving groove is connected to a deep groove at one end close to the side panel;

[0006] A panel is made of wood and is glued to the side panels. The panel, the back panel and the side panels form a resonance box. The main body is provided with a first limiting seat near the neck bottom in the resonance box.

[0007] a first connecting block, disposed in the deep groove;

[0008] a second connecting block, disposed in the receiving groove and extending above the first connecting block;

[0009] A third connecting block is disposed in the first limiting seat, the first connecting block and the third connecting block are connected by a pin, and the second connecting block and the third connecting block are connected by a pin;

[0010] The fingerboard is connected with the neck base and the panel and closes the receiving groove.

[0011] Furthermore, the main body is provided with a second limiting seat at one end away from the neck bottom body in the resonance box, and a reinforcing block is arranged in the second limiting seat.

[0012] Furthermore, the second limiting seat is provided with a plurality of first reinforcing support portions connected to the back plate and / or the side plates.

[0013] Furthermore, the first limiting seat is provided with a plurality of second reinforcing support portions connected to the back plate and / or the side plates.

[0014] Furthermore, a plurality of support bars extend inward from one end of the side panel away from the back panel, and the support bars and the side panel form an inlay groove, and the panel is glued and configured in the inlay groove.

[0015] Furthermore, it also includes a head cover plate, which is connected to the head base to form the head.

[0016] Furthermore, a limiting groove is provided on the edge of the headstock base, and the headstock cover is provided with a limiting portion extending into the limiting groove.

[0017] Furthermore, a plurality of first reinforcing ribs are provided in the accommodating groove.

[0018] Furthermore, strip grooves are provided on both sides of the accommodating groove, and a plurality of side protrusions are provided in the strip grooves.

[0019] Furthermore, a plurality of second reinforcing ribs are provided in the base of the headstock.

[0020] The beneficial effects of this utility model are as follows: the resonance box, constructed by combining plastic and wooden panels, significantly improves sound quality compared to all-plastic resonance boxes, increasing consumer acceptance. A second connecting block is positioned within the receiving groove of the neck base, enhancing the strength of the neck and making it less susceptible to bending and breaking. The pinned connection of the first, second, and third connecting blocks increases the strength of the connection between the neck and the resonance box, making it less susceptible to breaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a guitar body according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic structural diagram of a first connecting block and a third connecting block of a guitar according to an embodiment of the present utility model;

[0023] Figure 3 It is a structural schematic diagram of a guitar according to an embodiment of the present utility model.

[0024] Description of labels:

[0025] 100, body; 110, back panel; 120, side panels; 121, support bar; 130, neck base;

[0026] 131. Accommodating groove; 132. Deep groove; 133. First reinforcing rib; 134. Strip groove;

[0027] 135, side protrusion; 140, headstock base; 141, limit groove; 142, second reinforcing rib;

[0028] 150, first limiting seat; 151, first reinforcing support portion; 160, second limiting seat;

[0029] 161. Second reinforcing support portion; 200. Panel; 300. First connecting block; 400. Second connecting block; 500. Third connecting block; 600. Fingerboard; 700. Reinforcing block; 800. Headstock cover. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the following is a detailed description of a guitar according to the present invention in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] Please refer to Figure 1-Figure 3 , a guitar comprising:

[0032] The main body 100 includes a back panel 110, side panels 120, a neck bottom body 130, and a head bottom body 140 formed by integral injection molding. The neck bottom body 130 is provided with a receiving groove 131. The receiving groove 131 is connected to a deep groove 132 at one end near the side panel 120.

[0033] The top panel 200 is made of wood and is glued to the side panels 120. The top panel 200, the back panel 110 and the side panels 120 form a resonance box. The main body 100 is provided with a first limiting seat 150 near the neck bottom 130 in the resonance box.

[0034] The first connecting block 300 is disposed in the deep groove 132;

[0035] The second connecting block 400 is disposed in the receiving groove 131 and extends above the first connecting block 300;

[0036] The third connecting block 500 is disposed in the first limiting seat 150. The first connecting block 300 and the third connecting block 500 are connected by pins, and the second connecting block 400 and the third connecting block 500 are connected by pins.

[0037] The fingerboard 600 is connected to the neck base 130 and the guitar panel 200 , and closes the receiving groove 131 .

[0038] The resonance box, constructed by combining plastic with a wooden panel 200, offers significantly improved sound quality compared to all-plastic resonance boxes, increasing consumer acceptance. A second connecting block 400 is positioned within the receiving slot 131 of the neck base 130, enhancing the strength of the neck and making it less susceptible to bending and breaking. The pinned connection between the first connecting block 300, the second connecting block 400, and the third connecting block 500 strengthens the connection between the neck and the resonance box, making it less susceptible to breakage.

[0039] Please refer to Figure 1 The main body 100 is provided with a second limiting seat 160 at one end away from the neck bottom body 130 in the resonance box, and a reinforcing block 700 is configured in the second limiting seat 160. The setting of the reinforcing block 700 can improve the support of the panel 200.

[0040] Please refer to Figure 1 The second limiting seat 160 is provided with a plurality of first reinforcing support portions 151 connected to the back plate 110 and / or the side plate 120. The first reinforcing support portions 151 are provided to avoid bending deformation and improve the strength of the resonance box.

[0041] Please refer to Figure 1 and Figure 2 The first limiting seat 150 is provided with a plurality of second reinforcing support portions 161 connected to the back plate 110 and / or the side plate 120. This avoids bending deformation, improves the strength of the resonance box, and ensures the stability of the connection between the resonance box and the neck.

[0042] Please refer to Figure 1 and Figure 2 The side panels 120 have a plurality of support bars 121 extending inward from one end away from the back panel 110. The support bars 121 and the side panels 120 form an inlay groove, and the panel 200 is glued and configured in the inlay groove. The support bars 121 are provided to support and connect the panel 200 to ensure the stability of the connection of the panel 200.

[0043] Please refer to Figure 3 , also includes a headstock sealing plate 800, which is connected to the headstock bottom body 140 to form the headstock. The headstock is formed by the headstock sealing plate 800 and the headstock bottom plate, which is convenient for installing string twists.

[0044] Please refer to Figure 1 and Figure 2 The edge of the headstock base 140 is provided with a retaining groove 141, and the headstock cover 800 is provided with a retaining portion extending into the retaining groove 141. The retaining groove 141 and the retaining portion cooperate to ensure the stability of the headstock cover 800. The headstock and headstock cover 800 can be connected by gluing, bolts, or screws as needed.

[0045] Please refer to Figure 1 and Figure 2A plurality of first reinforcing ribs 133 are provided in the receiving groove 131. The first reinforcing ribs 133 generally extend along the length direction of the neck, and the strength of the neck is further improved by providing the first reinforcing ribs 133.

[0046] Please refer to Figure 1 and Figure 2 The receiving groove 131 is provided with strip grooves 134 on both sides, and a plurality of side protrusions 135 are provided in the strip grooves 134. The provision of the strip grooves 134 improves the strength on the one hand, and can adapt to the thermal expansion and contraction of the second connecting block 400 on the other hand. In addition, the provision of the side protrusions 135 can provide strong side support.

[0047] Please refer to Figure 1 and Figure 2 A plurality of second reinforcing ribs 142 are provided in the headstock bottom body 140 to enhance the strength of the headstock.

[0048] In particular, please refer to Figure 3 , further comprising a reinforcing bolt, which penetrates from the side of the neck bottom body 130 and is screwed to the first connecting block 300 to prevent the first connecting block 300 from loosening.

[0049] Generally, the first connection block 300 , the second connection block 400 , and the third connection block 500 may be made of wood.

[0050] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0051] In addition, if the embodiments of the present invention include descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of such features.

[0052] In summary, the present invention provides a guitar with a resonance box that utilizes a combination of plastic and wood panels. Compared to all-plastic resonance boxes, the guitar offers significantly improved sound quality and increased consumer acceptance. A second connecting block is positioned within the receiving groove of the neck base, enhancing the strength of the neck and making it less susceptible to bending and breaking. The pinned connection between the first, second, and third connecting blocks enhances the strength of the connection between the neck and the resonance box, making it less susceptible to breakage.

[0053] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of the technical content disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A guitar, characterized in that include: The main body includes a back panel, side panels, a neck bottom body, and a head bottom body formed by integral injection molding, wherein a receiving groove is provided in the neck bottom body, and the receiving groove is connected to a deep groove at one end near the side panel; the panel is made of a wooden material and is adhesively connected to the side panels. The panel, the back panel, and the side panels constitute a resonance box, and the main body is provided with a first limit seat near the neck bottom body in the resonance box; a first connecting block, disposed in the deep groove; a second connecting block, disposed in the receiving groove and extending above the first connecting block; A third connecting block is disposed in the first limiting seat, the first connecting block and the third connecting block are connected by a pin, and the second connecting block and the third connecting block are connected by a pin; The fingerboard is connected with the neck base and the panel and closes the receiving groove.

2. A guitar according to claim 1, characterized in that: The main body is provided with a second limiting seat at one end away from the neck bottom body in the resonance box, and a reinforcing block is arranged in the second limiting seat.

3. A guitar according to claim 2, characterized in that: The second limiting seat is provided with a plurality of first reinforcing support parts connected to the back plate and / or the side plate.

4. A guitar according to claim 1, characterized in that: The first limiting seat is provided with a plurality of second reinforcing support parts connected to the back plate and / or the side plate.

5. The guitar according to claim 1, wherein: A plurality of support bars are extended inwardly from one end of the side plate away from the back plate. The support bars and the side plate form an inlay groove, and the panel is glued and configured in the inlay groove.

6. The guitar according to claim 1, wherein: It also includes a headstock cover plate, which is connected with the headstock base to form a headstock.

7. A guitar according to claim 6, characterized in that: A limiting groove is provided on the edge of the headstock bottom body, and a limiting portion is provided on the headstock cover plate extending into the limiting groove.

8. The guitar according to claim 1, wherein: A plurality of first reinforcing ribs are provided in the accommodating groove.

9. The guitar according to claim 1, wherein: Strip grooves are provided on both sides of the accommodating groove, and a plurality of side protrusions are provided in the strip grooves.

10. The guitar according to claim 1, wherein: A plurality of second reinforcing ribs are provided in the base of the headstock.

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