Moisture-proof and shock-resistant guitar storage box

Abstract

The utility model relates to musical instrument storage protection equipment technical field discloses a damp -proof shock -resisting guitar storage box, including the box, be provided with the apron on the box, the box is detachably connected with apron through the buckle, the inside inlay of box is installed with the flexible cover, be provided with positioning mechanism in the box, positioning mechanism includes locating block no.

Description

Technical Field

[0001] This utility model relates to the technical field of musical instrument storage and protection equipment, and in particular to a moisture-proof and shock-resistant guitar storage box. Background Technology

[0002] Guitars are mostly made of wood, and the soundboard, neck, bridge, and other parts are delicate and fragile. During storage and transportation, they are easily damaged by bumps and moisture, resulting in problems such as glue separation, paint scratches, neck deformation, and metal parts corrosion. Therefore, guitar cases are an essential accessory for storing musical instruments and carrying them when going out.

[0003] Currently, conventional guitar cases only have fixed inner lining blocks inside. The size of these blocks cannot be adapted to guitars of different sizes. After the guitar is placed in the case, there is generally a gap between the guitar body and the inner lining. During transport and bumpy rides, the guitar body will swing back and forth inside, continuously impacting and rubbing against the case and the blocks. This can easily scratch the finish and damage the neck. The lack of an adaptive clamping and positioning structure cannot eliminate the play between the guitar body and the case, resulting in poor shock protection. Therefore, a moisture-proof and shock-resistant guitar case is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a moisture-proof and shock-resistant guitar storage box, which aims to improve the problems of the existing guitar storage box with fixed inner lining pad size, gaps inside the box after the guitar is placed, easy shaking and impact of the guitar body during transportation, easy damage to the paint and neck, lack of self-adaptive clamping and positioning structure, and poor shock resistance.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a moisture-proof and shock-resistant guitar storage box, comprising a box body, a cover plate provided on the box body, the box body and the cover plate being detachably connected by a snap fastener, a flexible sleeve being embedded inside the box body, and a positioning mechanism provided in the box body, the positioning mechanism comprising: Positioning block one, which is fixedly connected to the flexible sleeve, and positioning block two is fixedly connected to the flexible sleeve; The protective pad is fixedly connected to the inner wall of the flexible sleeve; An expansion positioning assembly is disposed within a flexible sleeve, with the protective pad and the expansion positioning assembly located at opposite ends of the flexible sleeve.

[0006] As a further description of the above technical solution: the expansion positioning component includes an expansion pad and an air replenishment structure. The expansion pad is fixedly connected in a flexible sleeve. The expansion pad is filled with air. An exhaust port is provided on the top of the expansion pad. A switch valve is provided on the exhaust port. The air replenishment structure is located on the top of the expansion pad.

[0007] As a further description of the above technical solution: the side of the expansion pad near the protective pad is elastically set, and the top of the expansion pad is a rigid structure that does not have the ability to deform. After the expansion pad is inflated, it can be used to position the guitar.

[0008] As a further description of the above technical solution: the air replenishment structure includes a sealing cylinder, a piston rod and a one-way air outlet pipe. The sealing cylinder is connected to the expansion pad through the one-way air outlet pipe. The piston rod is piston-connected in the sealing cylinder. The sealing cylinder is provided with a one-way air inlet.

[0009] As a further description of the above technical solution: a limit ring is fixedly connected to the inner wall of the sealing cylinder for limiting the piston rod.

[0010] As a further description of the above technical solution: a sealing sleeve is fixedly connected to the outer wall of the sealing cylinder, and the sealing sleeve is sleeved onto the piston rod.

[0011] As a further description of the above technical solution: the piston rod is elastically connected to the outer wall of the sealing cylinder by a return spring.

[0012] As a further description of the above technical solution: the housing is provided with an inlay groove, and a sealing ring is inlaid and installed in the inlay groove.

[0013] As a further description of the above technical solution: the inner wall of the cover plate is provided with a placement opening for placing a desiccant bag.

[0014] As a further description of the above technical solution: both positioning block one and positioning block two have arc-shaped limiting grooves, and the inner wall of the arc-shaped limiting grooves is pasted with a buffer cotton layer, which is used to lock and limit the guitar headstock and the waist of the guitar body respectively.

[0015] This utility model has the following beneficial effects: 1. This utility model uses a positioning mechanism. After the guitar is placed in the flexible sleeve, the inflatable expansion positioning component allows the elastic side of the expansion pad to fit against one end of the guitar body, so that the guitar head can come into contact with the protective pad, thus fixing the guitar in place. This prevents the guitar body from shaking, impacting and rubbing during transport and effectively protects the paint and neck from damage. It also improves the shock resistance of the storage box and is compatible with guitars of various sizes.

[0016] 2. This utility model uses a rigid structure at the top of the expansion pad, which allows the expansion pad to expand only towards the side closest to the protective pad during the expansion process, thereby constraining the expansion of the expansion pad and ensuring that the expansion pad expands and presses tightly against the guitar body.

[0017] 3. This utility model has a sealing ring at the joint between the box and the cover to form a sealed barrier structure, which can prevent external moisture from seeping into the box. The inside of the cover is provided with a special place to put a desiccant bag, which can continuously regulate the humidity inside the box, prevent the wooden guitar from getting damp and moldy, and protect the guitar. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a moisture-proof and shock-resistant guitar storage box proposed in this utility model; Figure 2 This is a partial internal structure diagram of a moisture-proof and shock-resistant guitar storage box proposed in this utility model; Figure 3 This is a partial cross-sectional schematic diagram of the expansion positioning component of a moisture-proof and shock-resistant guitar storage box proposed in this utility model. Figure 4 This utility model proposes a moisture-proof and shock-resistant guitar storage box. Figure 3 Schematic diagram of structure A in the middle; Figure 5 This is a partial exploded structural diagram of a moisture-proof and shock-resistant guitar storage box proposed in this utility model; Figure 6 This is a schematic diagram of the internal structure of the cover of a moisture-proof and shock-resistant guitar storage box proposed in this utility model.

[0019] Legend: 1. Housing; 2. Cover plate; 3. Buckle; 4. Flexible sleeve; 5. Positioning block one; 6. Positioning block two; 7. Protective pad; 8. Expansion positioning assembly; 101. Inlay groove; 102. Sealing ring; 21. Placement port; 81. Expansion pad; 82. Exhaust port; 83. Air replenishment structure; 831. Sealing cylinder; 832. Piston rod; 833. One-way air inlet; 834. One-way air outlet pipe; 835. Limiting ring; 836. Sealing sleeve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figures 1-3 One embodiment of this utility model is a moisture-proof and shock-resistant guitar storage box, including a box body 1, a cover plate 2 on the box body 1, the box body 1 and the cover plate 2 are detachably connected by a buckle 3, a flexible sleeve 4 is inlaid inside the box body 1, and a positioning mechanism is provided in the box body 1.

[0022] The positioning mechanism includes a positioning block 5, a protective pad 7, and an expansion positioning component 8. The positioning block 5 is fixedly connected to the flexible sleeve 4, and the flexible sleeve 4 is fixedly connected to a positioning block 6. Specifically, both the positioning block 5 and the positioning block 6 have arc-shaped limiting grooves, and the inner wall of the arc-shaped limiting grooves is pasted with a buffer cotton layer, which is used to lock and limit the guitar headstock and the waist of the guitar body, respectively. The protective pad 7 is fixedly connected to the inner wall of the flexible sleeve 4, and the expansion positioning component 8 is set in the flexible sleeve 4. The protective pad 7 and the expansion positioning component 8 are located at both ends of the flexible sleeve 4. Through the use of the positioning mechanism, after the guitar is placed in the flexible sleeve 4, the inflatable expansion positioning component 8 inflates, and the elastic side of the expansion pad 81 fits against one end of the guitar body, so that the guitar headstock can abut against the protective pad 7, thereby fixing the guitar. This prevents the internal shaking, impact and friction of the guitar body during transportation and bumps, effectively protects the paint and neck from damage, improves the shock resistance of the storage box, and is suitable for use with guitars of various sizes.

[0023] Reference Figures 1-3 The expansion positioning component 8 includes an expansion pad 81 and an air-filling structure 83. The expansion pad 81 is fixedly connected in the flexible sleeve 4 and is filled with air. An exhaust port 82 is provided on the top of the expansion pad 81, and a switch valve is provided on the exhaust port 82. The air-filling structure 83 is located on the top of the expansion pad 81. Specifically, the side of the expansion pad 81 closest to the protective pad 7 is elastic, while the top of the expansion pad 81 is a rigid structure that does not have the ability to deform. After the expansion pad 81 is inflated, it can position the guitar. Because the top of the expansion pad 81 is a rigid structure, the expansion pad 81 can only expand towards the side closest to the protective pad 7 during the expansion process, thereby constraining the expansion of the expansion pad 81 and ensuring that the expansion pad 81 expands tightly against the guitar body. The exhaust port 82, combined with the switch valve, can release the internal air as needed, quickly adjust the clamping tightness, and adapt to guitars with different barrel diameters. The inflation and deflation operations are simple and flexible.

[0024] Reference Figures 3-4 The air-filling structure 83 includes a sealing cylinder 831, a piston rod 832, and a one-way air outlet pipe 834. The sealing cylinder 831 is connected to the expansion pad 81 through the one-way air outlet pipe 834. The piston rod 832 is piston-connected in the sealing cylinder 831. The sealing cylinder 831 has a one-way air inlet 833. When the piston rod 832 is pressed, the air inside the sealing cylinder 831 is sent into the expansion pad 81 through the one-way air outlet pipe 834. The one-way air inlet 833 only draws in external air when the piston rod 832 is reset, preventing internal air from flowing back. The inflation operation can be completed by manually pressing back and forth, without the need for external inflation equipment, making it more convenient to carry and use when going out.

[0025] Furthermore, the piston rod 832 is elastically connected to the outer wall of the sealing cylinder 831 through a return spring. Pressing the piston rod 832 compresses the return spring, and when released, the spring automatically pulls the piston rod 832 back to its original position, completing a single air intake cycle. There is no need to manually lift the piston rod 832; continuous pressing will continuously replenish the expansion pad 81 with air, simplifying the inflation operation steps.

[0026] Furthermore, a limit ring 835 is fixedly connected to the inner wall of the sealing cylinder 831 to limit the piston rod 832.

[0027] Furthermore, a sealing sleeve 836 is fixedly connected to the outer wall of the sealing cylinder 831. The sealing sleeve 836 is fitted onto the rod of the piston rod 832 to ensure the airtightness inside the cylinder.

[0028] Reference Figures 5-6 The box body 1 has an inlay groove 101, and a sealing ring 102 is inlaid and installed in the inlay groove 101. The inner wall of the cover plate 2 has a placement opening 21 for placing a desiccant bag. The sealing ring 102 at the docking position of the box body 1 and the cover plate 2 forms a sealed barrier structure, which can prevent external moisture from seeping into the interior of the box body 1. The inner side of the cover plate 2 has a special placement opening 21 for placing the desiccant bag, which can continuously regulate the humidity inside the box, prevent the wooden guitar from getting damp and moldy, and prevent the metal parts from rusting, thus achieving moisture protection for the guitar.

[0029] It should be noted that all standard parts used in this application can be purchased from the market, and the specific connection methods of each part are all conventional methods such as riveting and welding that are mature in the prior art. In addition, the standard parts are all conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art.

[0030] Working principle: When in use, open the buckle 3 and flip the cover plate 2 off the body 1. Place the guitar steadily into the flexible sleeve 4 inside the body 1. The guitar headstock is inserted into the arc-shaped limiting groove of the positioning block 1 5, and the waist of the guitar body is inserted into the arc-shaped limiting groove of the positioning block 2 6. The buffer cotton layer inside the limiting groove provides initial support and limiting for the guitar, preventing the guitar from shifting left, right, up, or down.

[0031] Then, the piston rod 832 of the air-filling structure 83 is repeatedly pressed. During the pressing process, the air inside the sealing cylinder 831 is transported to the inside of the expansion pad 81 through the one-way air outlet pipe 834. The return spring drives the piston rod 832 to automatically return to its original position. Outside air enters the sealing cylinder 831 through the one-way air inlet 833. The limiting ring 835 restricts the downward stroke of the piston rod 832, and the sealing sleeve 836 ensures that the air inside the cylinder does not leak out. The top of the expansion pad 81 is a rigid structure. After inflation, only the elastic side expands towards the protective pad 7, gradually pressing against the tail of the guitar, so that the guitar head is tightly attached to the protective pad 7, thus completing the fixation.

[0032] If the clamping tightness needs to be adjusted, open the valve of the exhaust port 82 to release the air inside the expansion pad 81, which will loosen the guitar and adapt it to guitars of different sizes. At the same time, place the desiccant bag inside the placement opening 21 on the inner wall of the cover plate 2, close the cover plate 2 and fasten the buckle 3. The sealing ring 102 in the inlay groove 101 of the box 1 fits against the cover plate 2 to form a sealed space, preventing external moisture and dust from seeping in. The humidity inside the box is continuously regulated by the desiccant. During transportation, the expansion pad 81 and the cushioning cotton layer work together to buffer the vibration and impact, preventing the guitar from shaking and bumping inside the box 1, achieving dual protection against shock and moisture.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A moisture-proof and shock-resistant guitar storage box, comprising a box body (1), wherein a cover plate (2) is provided on the box body (1), the box body (1) and the cover plate (2) are detachably connected by a buckle (3), and a flexible sleeve (4) is inlaid inside the box body (1), characterized in that: The housing (1) is provided with a positioning mechanism, which includes: Positioning block one (5) is fixedly connected in the flexible sleeve (4), and positioning block two (6) is fixedly connected in the flexible sleeve (4). Protective pad (7), the protective pad (7) is fixedly connected to the inner wall of the flexible sleeve (4); An expansion positioning component (8) is disposed in a flexible sleeve (4). The protective pad (7) and the expansion positioning component (8) are located at both ends of the flexible sleeve (4). The expansion positioning component (8) includes an expansion pad (81) and an air replenishment structure (83). The expansion pad (81) is fixedly connected in the flexible sleeve (4). The expansion pad (81) is filled with air. An exhaust port (82) is provided on the top of the expansion pad (81). A switch valve is provided on the exhaust port (82). The air replenishment structure (83) is disposed on the top of the expansion pad (81).

2. The moisture-proof and shock-resistant guitar storage box according to claim 1, characterized in that: The expansion pad (81) is elastically set on the side near the protective pad (7), and the top of the expansion pad (81) is a rigid structure that does not have the ability to deform. After the expansion pad (81) is inflated, it can be used to position the guitar.

3. The moisture-proof and shock-resistant guitar storage box according to claim 1, characterized in that: The air replenishment structure (83) includes a sealing cylinder (831), a piston rod (832), and a one-way air outlet pipe (834). The sealing cylinder (831) is connected to the expansion pad (81) through the one-way air outlet pipe (834). The piston rod (832) is piston-connected in the sealing cylinder (831). The sealing cylinder (831) is provided with a one-way air inlet (833).

4. A moisture-proof and shock-resistant guitar storage box according to claim 3, characterized in that: A limiting ring (835) is fixedly connected to the inner wall of the sealing cylinder (831) to limit the piston rod (832).

5. A moisture-proof and shock-resistant guitar storage box according to claim 3, characterized in that: A sealing sleeve (836) is fixedly connected to the outer wall of the sealing cylinder (831), and the sealing sleeve (836) is sleeved on the rod body of the piston rod (832).

6. A moisture-proof and shock-resistant guitar storage box according to claim 3, characterized in that: The piston rod (832) is elastically connected to the outer wall of the sealing cylinder (831) by a return spring.

7. A moisture-proof and shock-resistant guitar storage box according to claim 1, characterized in that: The housing (1) has an inlay groove (101) and a sealing ring (102) is inlaid in the inlay groove (101).

8. A moisture-proof and shock-resistant guitar storage box according to claim 1, characterized in that: The inner wall of the cover plate (2) is provided with a placement opening (21) for placing a desiccant bag.

9. A moisture-proof and shock-resistant guitar storage box according to claim 1, characterized in that: Both the positioning block one (5) and the positioning block two (6) have arc-shaped limiting grooves. The inner wall of the arc-shaped limiting groove is pasted with a buffer cotton layer, which is used to lock and limit the guitar headstock and the waist of the guitar body, respectively.

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