Universal guitar anti-slip strap buckle

Abstract

The invention relates to a universal guitar anti-slip strap buckle, comprising a strap buckle body, characterized in that: a strap connection end is provided at one end of the strap buckle body and a strap tail nail connection end is provided at the other end, the strap connection end is provided with a first locking device for locking a strap hole of the strap, the strap tail nail connection end is provided with a clamping groove, one end of the clamping groove is provided with an opening for the strap tail nail to enter, and the strap tail nail connection end is provided with a second locking device for locking the strap tail nail in the clamping groove. The beneficial effects of the invention are: it is suitable for various strap tail nails, the shell has high strength, the product is light and exquisite, the appearance design is simple and generous, the clamping mouth adopts a U-shaped opening, an outer octagonal guide, and can slide the buckle lightly and freely, the anti-slip part adopts a high-strength steel ball material, which is wear-resistant, smooth and not stuck, and the rebound card adopts H59 brass, and the rebound performance is stable and reliable.

Description

Technical Field

[0001] The invention relates to the field of guitar and electric guitar strap buckles, and in particular to a universal guitar anti-slip strap buckle. Background Art

[0002] Guitar is one of the most commonly used musical instruments. It can be used in chorus and ensemble performances, and can also be played and sung by oneself for entertainment. It is loved by many music lovers. The electric guitar is derived from the traditional wooden guitar. Because it has electronic tone effects such as gain, distortion, delay, reverberation, etc. that the wooden guitar cannot produce, it has gradually evolved into a unique musical style, such as heavy metal music, which is deeply loved by young people.

[0003] The strap nail is an indispensable part of the guitar. The strap nail has a thick head and a thin root, and has a structure similar to the coronal sulcus. There are small round holes on the guitar strap. The strap is fixed to the guitar by inserting the small round hole into the coronal groove of the strap nail, so that the guitarist can carry the guitar on his back and stand on the stage to perform. This original method of fixing the guitar with the strap and strap nail has a huge flaw, that is, when the performer moves too much on the stage, the small hole on the strap can easily fall off the strap nail, causing the strap to fall off the performer's shoulder, directly causing the performer to lose the guitar and cause a performance accident.

[0004] In order to solve the above problems, a series of anti-slip strap buckles have gradually appeared on the market, the most common ones are:

[0005] 1. Rotating plastic buckle strap buckle, such as the strap buckle pads disclosed in publication numbers CN305884138S, CN305833486S, and CN305833487S. The principle is that two pieces of plastic are clamped together, and the relative angle between the two pieces of plastic is rotated to enlarge and reduce the aperture of the buckle. First, install the strap on the original guitar strap nail, then insert the strap nail when the aperture is widened, and then reduce the aperture to prevent the strap from falling off. The advantage of this type of plastic buckle is that it is cheap, but the disadvantage is also obvious. Because the plastic material is brittle, the performer's movements are too large or the buckle is pressed or bumped, which may cause the buckle aperture to open by mistake, and the guitar will fall off inexplicably.

[0006] 2. Rubber elastic strap buckle, the principle is simpler, that is, after you install the strap, you can pull it open like an elastic band and put it on. The advantage of this strap buckle is that it is elastic and tough, and it is not as easy to be crushed or cracked as the previous plastic sheet, and it is really tight. The disadvantage is that it is too tight. After installing it, basically don't want to take it off. If you pull it hard, it is easy to hurt the nail.

[0007] 3. The original strap nail type anti-drop strap buckle needs to be disassembled. The reliability and firmness of this strap buckle are to a higher level. The original strap nail needs to be removed and replaced with its own anti-drop system. Generally, this anti-drop buckle is divided into two parts. One part is the strap nail screwed on the guitar body with screws, and the other part is the strap lock fixed on the guitar strap. These two parts can be easily docked, locked and disassembled through some mechanical structure. The locking part has grooves, steel balls, buckles, strap nails inserted into strap locks, strap locks inserted into strap nails, and strap locks directly hold the strap nails; such as ERNIE The BALL brand has an anti-slip strap buckle that can be disassembled from the original strap nail. Its principle is also to achieve the locking effect through the direct engagement of the groove and the ball. The difference is that the strap lock has to be inserted into the strap nail. But when the two parts are separated and the strap is removed from the guitar body, the small ball on the strap lock will be exposed to the outside, which may cause some accidents that affect its performance. The German SCHALLER has a guitar strap buckle that uses a U-shaped structure and directly puts the strap nail in the pocket. However, this structure still requires the removal of the original strap nail and the replacement of its special strap nail with the strap buckle to achieve anti-slip effect. Summary of the invention

[0008] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned prior art.

[0009] Universal guitar strap buckle available.

[0010] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a universal guitar anti-slip strap buckle, including a strap buckle body, characterized in that: a strap connection end is provided at one end of the strap buckle body and a strap tail nail connection end is provided at the other end, the strap connection end is provided with a first locking device for locking the strap hole of the strap, the strap tail nail connection end is provided with a slot, one end of the slot is provided with an opening for the strap tail nail to enter, and the strap tail nail connection end is provided with a second locking device for locking the strap tail nail in the slot.

[0011] By adopting the above technical scheme, the strap is locked to the strap connecting end of the strap buckle body through the strap hole by the first locking device. The head of the original guitar tail nail has a clamping part as large as the tail nail body, and the clamping part has a round hole. After the strap tail nail connecting end of the strap buckle body is connected with the strap tail nail along the clamping groove, the clamping groove and the second locking device cooperate to press the strap nail head in the clamping groove to achieve the anti-slip function. This scheme does not need to use special matching strap tail nails. The strap tail nails of strap buckles on the market are all special. When the strap buckle is damaged, consumers have to replace the whole set of strap buckles to meet the needs. However, the present invention does not need to use matching strap tail nails. Even if the tail nail is damaged, it only needs to replace the universal tail nail to reuse it. It not only reduces the waste of materials for the matching tail nails but also improves the versatility. Since this scheme does not need to make special tail nails, it also plays a role in reducing production costs.

[0012] The above-mentioned universal guitar anti-slip strap buckle can be further configured as follows: the second locking device includes an anti-slip piece arranged at a corresponding position at the bottom of the slot at the strap tail nail connecting end, and the strap tail nail connecting end is provided with an anti-slip piece accommodating groove at the locking piece position, one end of the anti-slip piece is located in the accommodating groove and the other end extends toward the slot direction and is located in the slot.

[0013] By adopting the above technical solution, the strap buckle body enters the strap tail nail through the opening of the slot, and cannot move further when it moves to the bottom of the slot opening. The anti-slip piece arranged on the connecting end of the strap tail nail opposite to the bottom of the slot opening enters the opening of the strap tail nail head and presses the strap tail nail head against the inner wall of the slot.

[0014] The above-mentioned universal guitar anti-slip strap buckle can be further configured as follows: the anti-slip component accommodating groove is a through groove, an elastic component is provided at one end of the anti-slip component accommodating groove away from the anti-slip component, and an elastic component accommodating cavity is opened on the strap buckle body, and the elastic component is located in the elastic component accommodating cavity.

[0015] By adopting the above technical solution, in order to improve the versatility, the anti-slip component accommodating groove is set as a through groove, and an elastic component is set at the end of the through groove away from the card slot of the strap tail nail connecting end and fixed in the elastic component accommodating cavity of the strap buckle body through the elastic component. When the connected strap tail nail is relatively large, the head of the strap tail nail will squeeze the anti-slip component to move toward the end of the strap buckle body away from the card slot. In order to ensure the anti-slip performance, the elastic component is set here.

[0016] The above-mentioned universal guitar anti-slip strap buckle can be further configured as follows: the elastic member extends toward the strap connection end and the area located at the strap connection end is larger than the area located at the strap tail nail connection end, and one end of the elastic member located at the strap tail nail connection end is fixed by a first locking device.

[0017] By adopting the above technical solution, in order to improve the compactness of the product and the stability of the elastic member, one end of the elastic member is fixed by a first locking device.

[0018] The above-mentioned universal guitar anti-slip strap buckle can be further configured as follows: the first locking device includes a locking column, a locking nut arranged on the locking column and a knob arranged at one end of the locking column to drive the locking column to rotate, the strap connecting end is provided with a threaded hole consistent with the shape of the locking column, and the locking column is connected to the threaded hole.

[0019] By adopting the above technical solution, the shoulder strap is fixed at the end by means of the locking column and the locking nut.

[0020] The above-mentioned universal anti-dropping guitar strap buckle can be further configured as follows: the slot opening is U-shaped and has an eight-shaped guide opening.

[0021] By adopting the above technical solution, the card slot is set to be U-shaped for good anti-slip effect, and the set eight-shaped guide opening plays a guiding role for the strap tail nail, making it easier to match the strap buckle body with the tail nail, and the external octagonal guide can slide the buckle lightly and freely.

[0022] The above-mentioned universal anti-dropping guitar strap buckle can be further configured as follows: one end of each elastic member is provided with a through hole adapted to the threaded hole.

[0023] By adopting the above technical solution, during assembly, the through hole of the elastic member is aligned with the threaded hole and locked together with a locking column.

[0024] The above-mentioned universal anti-drop guitar strap buckle can be further configured as follows: the elastic member is at least one spring sheet.

[0025] By adopting the above technical solution, the elastic member is set as a spring sheet, and H59 brass material can be used for easy processing.

[0026] The universal anti-slip guitar strap buckle can be further configured as follows: the number of the spring sheets is two.

[0027] The above-mentioned universal anti-slip guitar strap buckle can be further configured as follows: the anti-slip component is a steel ball.

[0028] By adopting the above technical solution, the anti-dropping part is set as a steel ball, which is convenient for matching with the round hole of the head of the strap tail nail.

[0029] This solution can also use zinc alloy gravity die-casting for the product shell. This processing method makes the shell high in strength, light and exquisite.

[0030] The beneficial effects of the present invention are: it is suitable for various shoulder strap tail nails, the shell has high strength, the product is light and exquisite, the appearance design is simple and elegant, the bayonet adopts a U-shaped opening, an external octagonal guide, and can slide easily and freely, the anti-slip part is made of high-strength steel ball material, which is wear-resistant, smooth and not stuck, and the rebound card is made of H59 brass, and the rebound performance is stable and reliable.

[0031] The present invention is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional schematic diagram of the embodiment of the present invention after being assembled with the shoulder strap tail nail.

[0033] Figure 2 It is a three-dimensional schematic diagram of an embodiment of the present invention.

[0034] Figure 3 The figure is a schematic diagram of the explosion structure of an embodiment of the present invention.

[0035] Figure 4 2 is a three-dimensional schematic diagram of a strap buckle body according to an embodiment of the present invention. DETAILED DESCRIPTION

[0036] See also Figure 1-Figure 4 As shown: a universal guitar anti-slip strap buckle comprises a strap buckle body 1, one end of the strap buckle body 1 is provided with a strap connecting end 11 and the other end is provided with a strap tail nail connecting end 12, the strap connecting end 11 is provided with a first locking device for locking the strap hole of the strap, the strap tail nail connecting end 12 is provided with a card slot 121, one end of the card slot 121 is provided with an opening 1211 for the strap tail nail to enter, the strap tail nail connecting end 12 is provided with a second locking device for locking the strap tail nail 8 in the card slot 121, the second locking device comprises a steel ball 3 arranged at a corresponding position of the strap tail nail connecting end 12 at the bottom of the card slot 121, the strap tail nail connecting end 12 is provided with an anti-slip component accommodating groove 122 at the position of the steel ball 3, one end of the steel ball 3 is located in the accommodating groove 122 and the other end extends toward the card slot 121 and is located in the card slot 121, the anti-slip component accommodating groove 122 is a through groove, and the anti-slip component accommodating groove 122 is a through groove. A spring sheet 4 is provided at one end of the stripping piece accommodating groove 122 away from the steel ball 3, and an elastic piece accommodating cavity 13 is opened on the strap buckle body 1, and the spring sheet 4 is located in the elastic piece accommodating cavity 13, and the spring sheet 4 extends toward the strap connecting end 11 and the area located at the strap connecting end 11 is larger than the area located at the strap tail nail connecting end 12, and the end of the spring sheet 4 located at the strap tail nail connecting end 12 is fixed by a first locking device, and the first locking device includes a locking column 6, a locking nut 7 arranged on the locking column 6, and a knob 9 arranged at one end of the locking column 6 and capable of driving the locking column 6 to rotate, the strap connecting end 11 is provided with a threaded hole 14 having the same shape as the locking column 6, and the locking column 6 is connected to the threaded hole 14, the slot opening 1211 is U-shaped and is provided with an eight-shaped guide opening 1212, and one end of the spring sheet 4 is provided with a through hole 41 adapted to the threaded hole 13.

Claims

1. A universal anti-drop guitar strap buckle, comprising a strap buckle body, characterized in that: The strap buckle body is provided with a strap connection end at one end and a strap tail nail connection end at the other end, the strap connection end is provided with a first locking device for locking the strap hole of the strap, the strap tail nail connection end is provided with a clamping slot, one end of the clamping slot is provided with an opening for the strap tail nail to enter, the strap tail nail connection end is provided with a second locking device in the clamping slot for locking the strap tail nail, the second locking device includes an anti-slip piece arranged at a corresponding position of the strap tail nail connection end at the bottom of the clamping slot, the strap tail nail connection end is provided with an anti-slip piece accommodating slot at the locking piece position, one end of the anti-slip piece is located in the accommodating slot and the other end extends in the direction of the clamping slot and is located in the clamping slot, the anti-slip piece accommodating slot is a through slot, and the anti-slip piece accommodating slot is a through slot. An elastic part is provided at one end of the slip-off accommodating groove away from the anti-slipping part, and the elastic part is processed by H59 brass material. An elastic part accommodating cavity is opened on the strap buckle body, and the elastic part is located in the elastic part accommodating cavity. The elastic part extends toward the strap connecting end and the area located at the strap connecting end is larger than the area located at the strap tail nail connecting end. The end of the elastic part located at the strap tail nail connecting end is fixed by a first locking device, and the first locking device includes a locking column, a locking nut arranged on the locking column, and a knob arranged at one end of the locking column and capable of driving the locking column to rotate. The strap connecting end is provided with a threaded hole consistent with the shape of the locking column, and the locking column is connected to the threaded hole.

2. The universal anti-dropping guitar strap buckle according to claim 1, characterized in that: The slot opening is U-shaped and is provided with an eight-shaped guide opening.

3. The universal anti-dropping guitar strap buckle according to claim 2, characterized in that: One end of the elastic member is provided with a through hole matched with the threaded hole.

4. The universal anti-dropping guitar strap buckle according to claim 1 or 2, characterized in that: The elastic member is at least one spring sheet.

5. The universal anti-dropping guitar strap buckle according to claim 4, characterized in that: The number of the spring sheets is two.

6. The universal anti-dropping guitar strap buckle according to claim 1 or 2, characterized in that: The anti-dropping part is a steel ball.

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