Novel guitar strap anti-releasing fastener

Abstract

The utility model discloses a novel guitar strap anti-release piece, which comprises a bottom plate, the surface of the bottom plate is provided with a sleeve nail hole and a clamping hole, the clamping hole is communicated with the sleeve nail hole, the surface of the bottom plate is provided with a limiting plate, the surface of the limiting plate is rotatably connected with the surface of the bottom plate through a rotating part, and the limiting plate is provided with a clamping groove. The rotating part is located on the side, away from the clamping hole, of the nail sleeving hole, one end of the limiting plate abuts against the two sides of the clamping hole, a limiting block is arranged at the end, close to the clamping hole, of the limiting plate, the limiting block corresponds to the communicating position of the nail sleeving hole and the clamping hole, and a torsional spring is arranged on the rotating part. The torsional spring is used for driving one end of the limiting plate to rotate in the direction close to the clamping hole. The utility model provides the novel guitar strap anti-tripping piece, so that the strap and the strap nail are connected quickly and firmly, and the strap tripping phenomenon can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of musical instrument accessories, in particular to a novel anti-drop buckle for a guitar strap. Background Art

[0002] The guitar strap buckle is an indispensable component of the guitar strap. Its function is to realize the fixed connection between the guitar strap and the guitar strap nail, so as to complete the installation of the strap on the guitar instrument. Most of the existing guitar strap buckles are ordinary leather ends. By opening a circular hole of a certain size on the end, the end can be directly buckled into the guitar strap nail to achieve the connection between the strap and the guitar. However, most guitar strap nails are inverted triangle-shaped components, which are wide at the top and narrow at the bottom. The size of the strap buckle hole is generally designed to be smaller than the width of the top of the strap nail, making it inconvenient to install the leather strap buckle and more laborious to install. In addition, ordinary leather strap buckles are made of soft material. Due to the limitation of the buckle joint, the leather strap buckle is prone to slipping out of the buckle, causing the guitar instrument to fall and be damaged. Utility Model Content

[0003] The utility model aims to provide a novel anti-drop buckle for guitar straps, which can quickly and firmly connect the straps to the strap nails and effectively prevent the straps from dropping out.

[0004] The technical solution adopted by a novel anti-drop buckle for guitar strap disclosed in the utility model is:

[0005] A new type of anti-detachment buckle for a guitar strap comprises a base plate, a surface of the base plate is provided with a nail hole and a locking hole, the locking hole is connected to the nail hole, a surface of the base plate is provided with a limit plate, the surface of the limit plate and the surface of the base plate are rotatably connected via a rotating part, the rotating part is located on the side of the nail hole away from the locking hole, one end of the limit plate abuts against two sides of the locking hole, an end of the limit plate close to the locking hole is provided with a limit block, the limit block is arranged corresponding to the connection between the nail hole and the locking hole, a torsion spring is provided on the rotating part, and the torsion spring is used to drive one end of the limit plate to rotate toward the direction close to the locking hole.

[0006] As a preferred solution, the diameter of the nail hole is larger than the diameter of the positioning hole.

[0007] As a preferred solution, the limit block is arc-shaped and protrudes toward one side of the nail hole.

[0008] As a preferred embodiment, the rotating part includes two lower supports, two upper supports and a rotating shaft. The two lower supports are spaced apart on the surface of the base plate, and the two upper supports are spaced apart on the surface of the limit plate. The upper supports are rotatably connected to the lower supports through the rotating shaft, and the torsion spring is sleeved on the peripheral wall of the rotating shaft.

[0009] As a preferred solution, a shoulder strap hole is provided on the surface of the bottom plate, and the shoulder strap hole is located on the side of the rotating part away from the nail hole.

[0010] As a preferred solution, a silicone pad is provided on the surface of the bottom plate away from the limiting plate.

[0011] As a preferred solution, a surface of the limiting plate away from the bottom plate is provided with a plurality of anti-skid protrusions, and the anti-skid protrusions are located at an end of the limiting plate away from the locking hole.

[0012] As a preferred solution, the bottom plate and the limiting plate are both injection molded parts.

[0013] The utility model discloses a novel anti-detachment buckle for guitar strap, which has the beneficial effects as follows: the nail hole on the bottom plate is aligned with the head of the guitar strap nail, the limiting plate is pressed away from one end of the locking hole, the limiting plate is opened, the head of the strap nail passes through the nail hole, and then the column part of the strap nail is slid into the locking hole, and finally the head of the strap nail is pressed against the locking hole, the limiting plate is loosened, and the limiting plate is rotated in the direction close to the locking hole under the action of the restoring force of the torsion spring itself, until one end of the limiting plate is pressed against the two sides of the locking hole, and at the same time the limiting block presses against the strap nail to limit it from sliding out of the locking hole, the connection is fast and firm, and the strap detachment phenomenon can be effectively prevented, and if it needs to be unlocked, the limiting plate is also opened, and the strap nail can easily slide out of the hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a novel anti-drop buckle for a guitar strap from a first-person perspective.

[0015] Figure 2 The utility model is a structural schematic diagram of a novel anti-drop buckle for a guitar strap from a second viewing angle.

[0016] Figure 3 The utility model is a structural schematic diagram of a novel anti-drop buckle for a guitar strap from a third viewing angle.

[0017] 10. Bottom plate; 11. Nail hole; 12. Positioning hole; 13. Lower support; 14. Rotating shaft; 15. Strap hole; 16. Silicone pad; 20. Limit plate; 21. Limit block; 22. Upper support; 23. Anti-slip protrusion. DETAILED DESCRIPTION

[0018] The present invention is further described and illustrated below in conjunction with specific embodiments and accompanying drawings:

[0019] Please refer to Figures 1 to 3A new type of anti-drop buckle for guitar straps includes a base plate 10. A nail hole 11 and a positioning hole 12 are provided on the surface of the base plate 10. The positioning hole 12 is connected to the nail hole 11. A limiting plate 20 is provided on the surface of the base plate 10. The surface of the limiting plate 20 is rotatably connected to the surface of the base plate 10 through a rotating part. The rotating part is located on the side of the nail hole 11 away from the positioning hole 12. One end of the limiting plate 20 abuts against both sides of the positioning hole 12. A limiting block 21 is provided at one end of the limiting plate 20 close to the positioning hole 12. The limiting block 21 is arranged corresponding to the connection between the nail hole 11 and the positioning hole 12. A torsion spring is provided on the rotating part. The torsion spring is used to drive one end of the limiting plate 20 to rotate toward the direction close to the positioning hole 12.

[0020] In the above scheme, the nail hole 11 on the bottom plate 10 is aligned with the head of the guitar strap nail, and the limiting plate 20 is pressed away from the end of the locking hole 12, and the limiting plate 20 is opened to allow the head of the strap nail to pass through the nail hole 11, and then the column part of the strap nail is slid into the locking hole 12, and finally the head of the strap nail is pressed against the locking hole 12, and the limiting plate 20 is released. The limiting plate 20 rotates in the direction close to the locking hole 12 under the action of the restoring force of the torsion spring itself until one end of the limiting plate 20 is in contact with both sides of the locking hole 12, and at the same time, the limiting block 21 presses against the strap nail to limit it from sliding out of the locking hole 12. The connection is fast and firm, which can effectively prevent the strap from being disengaged. If it needs to be untied, the limiting plate 20 is also opened, and the strap nail can easily slide out of the hole.

[0021] Please refer to Figure 2 The diameter of the nail hole 11 is greater than the diameter of the positioning hole 12.

[0022] In the above scheme, the strap pins on the guitar have large heads and small cylinders, so they need to be inserted from the larger diameter of the pin hole 11, and then slide into the smaller diameter of the clamping hole 12 to clamp the head of the strap pin. It should be noted that the strap anti-drop buckle provided in this embodiment can also be used for other musical instruments, such as bass, etc.

[0023] Please refer to Figure 1 The limiting block 21 is arc-shaped, and the limiting block 21 protrudes toward one side of the nail hole 11.

[0024] In the above scheme, after the strap nail slides into the locking hole 12, it is restricted by the limiting block 21 to prevent it from sliding out of the locking hole 12. The arc-shaped limiting block 21 has a large contact area with the strap nail, and the abutment effect is better.

[0025] Please refer to Figure 3 The rotating part includes two lower supports 13, two upper supports 22 and a rotating shaft 14. The two lower supports 13 are spaced apart on the surface of the bottom plate 10, and the two upper supports 22 are spaced apart on the surface of the limiting plate 20. The upper supports 22 and the lower supports 13 are rotatably connected through the rotating shaft 14, and the torsion spring is sleeved on the peripheral wall of the rotating shaft 14.

[0026] In the above scheme, the two upper supports 22 are rotatably connected to the two lower supports 13 via the rotating shaft 14, so that the limit plate 20 is rotatably installed on the base plate 10, and the torsion spring will be compressed during the rotation of the limit plate 20, and will be reset under the action of the torsion spring's own restoring force after the shoulder strap nail is inserted.

[0027] Please refer to Figure 2 A shoulder strap hole 15 is provided on the surface of the bottom plate 10 , and the shoulder strap hole 15 is located on the side of the rotating part away from the nail hole 11 .

[0028] In the above solution, the shoulder strap hole 15 is used to connect the shoulder strap to the anti-drop buckle.

[0029] Please refer to Figure 2 A silicone pad 16 is provided on the surface of the bottom plate 10 away from the limiting plate 20 .

[0030] In the above solution, the silicone pad 16 can prevent the bottom plate 10 from contacting with the guitar contact surface and causing scratches, thereby protecting the guitar.

[0031] Please refer to Figure 1 A plurality of anti-skid protrusions 23 are provided on the surface of the limiting plate 20 away from the bottom plate 10 , and the anti-skid protrusions 23 are located at one end of the limiting plate 20 away from the locking hole 12 .

[0032] In the above solution, the overall volume of the anti-drop buckle is relatively small, and the anti-slip protrusions 23 prevent the user from slipping when pressing the limit plate 20. Specifically, a plurality of anti-slip protrusions 23 are arranged side by side.

[0033] Please refer to Figure 1 The bottom plate 10 and the limiting plate 20 are both injection molded parts.

[0034] In the above solution, the bottom plate 10 and the limiting plate 20 are both formed by injection molding of nylon and fiber material.

[0035] The utility model provides a novel anti-dropping buckle for guitar straps. The nail hole on the bottom plate is aligned with the head of the guitar strap nail, and a limiting plate is pressed away from one end of the locking hole. The limiting plate is opened to allow the head of the strap nail to pass through the nail hole, and then the column part of the strap nail is slid into the locking hole. Finally, the head of the strap nail is pressed against the locking hole, and the limiting plate is released. The limiting plate rotates toward the locking hole under the action of the restoring force of the torsion spring itself until one end of the limiting plate is pressed against both sides of the locking hole, and at the same time, the limiting block presses against the strap nail to limit the strap nail from sliding out of the locking hole. The connection is fast and firm, and the strap drop phenomenon can be effectively prevented. If it is necessary to release, the limiting plate is also opened, and the strap nail can easily slide out of the hole.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A new type of anti-drop buckle for guitar strap, characterized in that: The invention comprises a bottom plate, a surface of which is provided with a nail hole and a positioning hole, the positioning hole is connected with the nail hole, a limiting plate is provided on the surface of the bottom plate, the surface of the limiting plate is rotatably connected with the surface of the bottom plate via a rotating part, the rotating part is located on the side of the nail hole away from the positioning hole, one end of the limiting plate abuts against two sides of the positioning hole, a limiting block is provided at one end of the limiting plate close to the positioning hole, the limiting block is arranged corresponding to the connecting part between the nail hole and the positioning hole, a torsion spring is provided on the rotating part, and the torsion spring is used to drive one end of the limiting plate to rotate toward the direction close to the positioning hole.

2. A novel anti-drop buckle for guitar straps as claimed in claim 1, characterized in that: The diameter of the nail sleeve hole is larger than the diameter of the locking hole.

3. A novel anti-drop buckle for guitar straps as claimed in claim 1, characterized in that: The limiting block is arc-shaped and protrudes toward one side of the nail hole.

4. A novel anti-drop buckle for guitar straps as claimed in claim 1, characterized in that: The rotating part includes two lower supports, two upper supports and a rotating shaft. The two lower supports are spaced apart on the surface of the bottom plate, and the two upper supports are spaced apart on the surface of the limiting plate. The upper supports are rotatably connected to the lower supports through the rotating shaft, and the torsion spring is sleeved on the peripheral wall of the rotating shaft.

5. A novel anti-drop buckle for guitar straps as claimed in claim 1, characterized in that: A shoulder strap hole is provided on the surface of the bottom plate, and the shoulder strap hole is located on a side of the rotating part away from the nail hole.

6. A novel anti-drop buckle for guitar strap as claimed in claim 1, characterized in that: A silicone pad is provided on the surface of the bottom plate away from the limiting plate.

7. A novel anti-drop buckle for guitar straps as claimed in claim 1, characterized in that: A plurality of anti-skid protrusions are arranged on the surface of the limiting plate away from the bottom plate, and the anti-skid protrusions are located at one end of the limiting plate away from the locking hole.

8. The novel anti-drop buckle for guitar strap according to claim 1, characterized in that: The bottom plate and the limiting plate are both injection molded parts.

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