Universal interface paint suction hose for various spray guns

Abstract

The utility model relates to spray gun technical field discloses the general interface paint suction pipe of adaptation multiple spray guns, including hollow block, the inner wall fixedly connected with fixed post of hollow block, the outer wall rotationally connected with the rotation bar no.

Description

Technical Field

[0001] This utility model relates to the field of spray gun technology, and in particular to a universal interface paint suction tube adapted to various spray guns. Background Technology

[0002] The paint suction tube at the spray gun interface is a tubular component in the spray gun system that connects the spray gun interface to the paint container. It is a key channel for transporting paint from the container to the inside of the spray gun. Its core function is to stably and efficiently guide the paint to the atomization area of ​​the spray gun, providing a continuous supply of material for the spraying operation.

[0003] Traditional paint suction hoses are often tied to specific brands and models of spray guns. If a company uses multiple spray guns, it needs to stock the corresponding models of paint suction hoses, resulting in a large variety of inventory and increased capital tied up. However, using universal interface paint suction hoses that are compatible with multiple spray guns can reduce procurement costs and warehousing pressure.

[0004] In existing technologies, when installing a universal interface paint suction tube that is compatible with various spray guns, the position of the paint bottle and the suction tube may deviate, resulting in a reduced atomization effect of the spray gun. This leads to uneven paint mist and reduces the aesthetics and quality of the spraying. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a universal interface paint suction tube that is compatible with various spray guns. It aims to solve the problem in the prior art where the position of the installed paint bottle and the paint suction tube is misaligned, resulting in reduced atomization effect of the spray gun and uneven paint mist, which reduces the aesthetics and quality of the spraying.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A universal interface paint suction tube compatible with various spray guns includes a hollow block. A fixing post is fixedly connected to the inner wall of the hollow block. A rotating rod is rotatably connected to the outer wall of the fixing post. A rotating rod is rotatably connected to the outer wall of the rotating rod. A connecting post is rotatably connected to the inner wall of the rotating rod. A slider is fixedly connected to the outer wall of the connecting post. The outer wall of the slider is slidably connected to the inner wall of the hollow block. A locking block is slidably connected to the inner wall of the slider. The outer wall of the locking block is locked to the inner wall of the hollow block. The inner wall of the locking block is slidably connected to the outer wall of the connecting post. A spring is fixedly connected to the outer wall of the locking block. The outer wall of the spring is fixedly connected to the inner wall of the slider. A sliding rod is rotatably connected to the outer wall of the connecting post. The outer wall of the sliding rod is rotatably connected to the inner wall of the hollow block. A connecting rod is rotatably connected to the inner wall of the sliding rod. A clamping block is rotatably connected to the outer wall of the connecting rod. A fixing component is provided on the outer wall of the clamping block.

[0008] Preferably, the fixing component includes a fixing block, the inner wall of the fixing block is slidably connected to the outer wall of the clamping block, a guide block is fixedly connected to the outer wall of the fixing block, a limit post is provided on the inner wall of the guide block, the inner wall of the connecting rod is fixedly connected to the outer wall of the limit post, and the outer wall of the fixing block is fixedly connected to the outer wall of the hollow block.

[0009] Preferably, a base is fixedly connected to the lower surface of the fixing block, a paint suction tube body is fixedly connected to the inner wall of the base, the outer wall of the paint suction tube body is fixedly connected to the inner wall of the fixing block, a cone is fixedly connected to the upper surface of the paint suction tube body, a bottle is slidably connected to the outer wall of the cone, a sealing ring is provided on the inner wall of the bottle, and the outer wall of the cone is slidably connected to the inner wall of the sealing ring.

[0010] Preferably, the spray gun body is detachably mounted on the lower surface of the base, a mounting block is fixedly connected to the outer wall of the base, and a push rod is slidably connected to the inner wall of the mounting block.

[0011] Preferably, an elastic ring is fixedly connected to the outer wall of the push rod, a sliding column is fixedly connected to the inner wall of the elastic ring, the outer wall of the sliding column is slidably connected to the inner wall of the mounting block, and the outer wall of the mounting block is engaged with the inner wall of the spray gun body.

[0012] Preferably, a fixing rod is fixedly connected to the outer wall of the elastic ring, and a limit block is fixedly connected to the inner wall of the fixing rod.

[0013] Preferably, a second spring is fixedly connected to the outer wall of the fixing rod, and an inclined rod is slidably connected to the outer wall of the limiting block.

[0014] Preferably, the inner wall of the upper inclined rod is fixedly connected to a guide rod, the outer wall of the guide rod is fixedly connected to the inner wall of the spray gun body, and the inner wall of the lower inclined rod is slidably connected to the outer wall of the guide rod.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, pulling the connecting column drives the slider and the rotating rod to rotate synchronously. At the same time, the connecting column pushes the sliding rod to rotate, and the connecting rod drives the clamping block to center. The slider drives the locking block to slide, and the locking block locks the hollow block. The sliding rod can quickly center and clamp the bottle, allowing the bottle to stably deliver paint to the paint suction tube body, so that the paint mist can be sprayed evenly while improving the aesthetics and quality of the spraying.

[0017] 2. In this utility model, the mounting block is installed into the spray gun body, so that the mounting block drives the elastic ring to slide while simultaneously driving the fixing rod to slide synchronously. The fixing rod will drive the limiting block to slide on the outer wall of the tilting rod. The tilting rod can quickly install different paint suction tube bodies onto the spray gun body, achieving the effect of adapting to multiple spray gun bodies. Attached Figure Description

[0018] Figure 1 A perspective view of the universal interface paint suction tube adapted to various spray guns proposed in this utility model;

[0019] Figure 2 This is a partial structural diagram of the base of the universal interface paint suction tube that is compatible with various spray guns, as proposed in this utility model.

[0020] Figure 3 This is a partial structural diagram of the slide bar of the universal interface paint suction tube that is compatible with various spray guns, as proposed in this utility model.

[0021] Figure 4 This is a partial structural diagram of the fixing rod of the universal interface paint suction tube adapted to various spray guns proposed in this utility model.

[0022] Legend:

[0023] 1. Hollow block; 2. Fixed column; 3. Rotating rod one; 4. Rotating rod two; 5. Connecting column; 6. Sliding block; 7. Clamping block; 8. Spring one; 9. Sliding rod; 10. Connecting rod; 11. Clamping block; 12. Fixed block; 13. Guide block; 14. Base; 15. Paint suction tube body; 16. Conical spike; 17. Spray gun body; 18. Bottle; 19. Mounting block; 20. Push rod; 21. Elastic ring; 22. Sliding column; 23. Fixed rod; 24. Limiting block; 25. Spring two; 26. Guide rod; 27. Inclined rod. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figures 1-3This utility model provides an embodiment of a universal interface paint suction tube adapted to various spray guns, comprising a hollow block 1, a fixing post 2 fixedly connected to the inner wall of the hollow block 1, a rotating rod 3 rotatably connected to the outer wall of the fixing post 2, a rotating rod 4 rotatably connected to the outer wall of the rotating rod 3, a connecting post 5 rotatably connected to the inner wall of the rotating rod 4, a slider 6 fixedly connected to the outer wall of the connecting post 5, the outer wall of the slider 6 slidably connected to the inner wall of the hollow block 1, a locking block 7 slidably connected to the inner wall of the slider 6, the outer wall of the locking block 7 locking into the inner wall of the hollow block 1, the inner wall of the locking block 7 slidably connected to the outer wall of the connecting post 5, and a spring 8 fixedly connected to the outer wall of the locking block 7. The outer wall of the 8 is fixedly connected to the inner wall of the slider 6. The outer wall of the connecting column 5 is rotatably connected to the slide rod 9. The outer wall of the slide rod 9 is slidably connected to the inner wall of the hollow block 1. The inner wall of the slide rod 9 is rotatably connected to the connecting rod 10. The outer wall of the connecting rod 10 is rotatably connected to the clamping block 11. The outer wall of the clamping block 11 is provided with a fixing component, which includes a fixing block 12. The inner wall of the fixing block 12 is slidably connected to the outer wall of the clamping block 11. The outer wall of the fixing block 12 is fixedly connected to the guide block 13. The inner wall of the guide block 13 is provided with a limit post. The inner wall of the connecting rod 10 is fixedly connected to the outer wall of the limit post. The outer wall of the fixing block 12 is fixedly connected to the outer wall of the hollow block 1.

[0026] Specifically, when bottle 18 is installed on the inner wall of fixed block 12, pushing connecting post 5 causes slider 6 to slide on the inner wall of hollow block 1, while hollow block 1 is fixed on the outer wall of fixed block 12, allowing connecting post 5 to achieve stable sliding. When connecting post 5 slides, it causes slider 6, rotating rod 2 4, and sliding rod 9 to slide synchronously. Hollow block 1 pushes the locking block 7 on the inner wall of slider 6 to slide on the outer wall of connecting post 5. The compression spring 1 8 allows slider 6 to slide to the appropriate position, and then spring 1 8 pushes the locking block 7 to lock hollow block 1. Connecting post 5 drives sliding rod 9 to slide on the inner wall of hollow block 1, and connecting post 5 drives rotating rod 2 4 to rotate while simultaneously driving rotating rod 1 3 to rotate on fixed post 2. The outer wall of the hollow block 1 is fixed to the inner wall of the fixed block 1, which allows the sliding rods 9 on both sides to slide synchronously. The sliding rods 9 push the connecting rod 10 to rotate, and the connecting rod 10 will drive the limiting post to slide on the inner wall of the guide block 13. The guide block 13 is fixed to the outer wall of the fixed block 12, which allows the connecting rod 10 to rotate stably. The connecting rod 10 pushes the clamping block 11 to slide on the outer wall of the fixed block 12, which allows the clamping block 11 to quickly center and clamp different bottles 18. The clamping block 11 can quickly center and clamp the bottle 18, so that the bottle 18 can stably deliver paint to the paint suction tube body 15, so that the paint mist can be sprayed evenly while improving the aesthetics and quality of the spraying.

[0027] Reference Figure 1 and Figure 2A base 14 is fixedly connected to the lower surface of the fixing block 12. A paint suction tube body 15 is fixedly connected to the inner wall of the base 14. The outer wall of the paint suction tube body 15 is fixedly connected to the inner wall of the fixing block 12. A cone 16 is fixedly connected to the upper surface of the paint suction tube body 15. A bottle 18 is slidably connected to the outer wall of the cone 16. A sealing ring is provided on the inner wall of the bottle 18. The outer wall of the cone 16 is slidably connected to the inner wall of the sealing ring.

[0028] Specifically, by fixing the fixing block 12 to the base 14, the fixing block 12 and the base 14 together fix and support the paint suction tube body 15. Then, the cone 16 is installed on the inner wall of the paint suction tube body 15. At the same time as installing the bottle 18, the cone 16 can puncture the sealing ring on the inner wall of the bottle 18 and allow the bottle 18 to slide to the outer wall of the paint suction tube body 15, thus achieving a sealing effect.

[0029] Reference Figure 2 and Figure 4 The lower surface of the base 14 is detachably mounted with the spray gun body 17. The outer wall of the base 14 is fixedly connected with the mounting block 19. The inner wall of the mounting block 19 is slidably connected with the push rod 20. The outer wall of the push rod 20 is fixedly connected with the elastic ring 21. The inner wall of the elastic ring 21 is fixedly connected with the sliding column 22. The outer wall of the sliding column 22 is slidably connected to the inner wall of the mounting block 19. The outer wall of the mounting block 19 is snapped into the inner wall of the spray gun body 17. The outer wall of the elastic ring 21 is fixedly connected with the fixing rod 23. The inner wall of the fixing rod 23 is fixedly connected with the limit block 24. The outer wall of the fixing rod 23 is fixedly connected with the spring 25. The outer wall of the limit block 24 is slidably connected with the tilting rod 27. The inner wall of the upper tilting rod 27 is fixedly connected with the guide rod 26. The outer wall of the guide rod 26 is fixedly connected to the inner wall of the spray gun body 17. The inner wall of the lower tilting rod 27 is slidably connected to the outer wall of the guide rod 26.

[0030] Specifically, by installing the base 14 onto the upper surface of the spray gun body 17, the base 14 drives the mounting block 19 to insert into the inner wall of the spray gun body 17, achieving a rapid positioning effect. The mounting block 19 drives the sliding column 22 to slide, causing the sliding column 22 to drive the elastic ring 21 to slide, simultaneously causing the push rod 20 to slide against the inner wall of the elastic ring 21, preventing the elastic ring 21 from falling off. The elastic ring 21 drives the fixing rod 23 to slide, causing the fixing rod 23 to drive the limiting block 24 to slide, simultaneously compressing the second spring 25. When the limiting block 24 slides to the appropriate position, the second spring 25 pushes the limiting block 24 to lock the upper tilting rod 27, achieving a self-locking effect. When the base 14 is removed, pressing the push rod 20 causes the fixing rod 23 to slide, which in turn causes the limiting block 24 to slide synchronously. At this time, the limiting block 24 compresses the spring 25 and locks the lower surface of the lower tilting rod 27. Pulling the mounting block 19 allows the lower tilting rod 27 to slide on the outer wall of the guide rod 26, while the guide rod 26 is fixed to the inner wall of the spray gun body 17, which can achieve a stable sliding effect. When the upper and lower tilting rods 27 are in contact, the limiting block 24 will disengage from the tilting rod 27, which can achieve a quick release of the self-locking effect. The fixed rod 23 can quickly install different paint suction tube bodies 15 onto the spray gun body 17, achieving the effect of adapting to various spray gun bodies 17.

[0031] Working principle: When the paint suction tube is needed, the base 14 is installed on the upper surface of the spray gun body 17. At the same time, the base 14 will drive the mounting block 19 to insert into the spray gun body 17, achieving a quick positioning and installation effect. The mounting block 19 pushes the sliding column 22 to slide, causing the elastic ring 21 to push the fixing rod 23 to slide, while simultaneously causing the limiting block 24 to lock the upper tilting rod 27, allowing the base 14 to be installed quickly. When removing the base 14, pressing the push rod 20 pushes the fixing rod 23 to slide, while simultaneously causing the limiting block 24 to lock the lower tilting rod. 27. Simultaneously, spring 25 pushes the limiting block 24 to abut the lower tilting rod 27. At this time, the lower tilting rod 27 is pulled to slide on the outer wall of the guide rod 26 and fits against the upper tilting rod 27, achieving the effect of quickly disassembling the base 14. The paint suction tube body 15 is fixed by the base 14 and the fixing block 12, allowing the paint suction tube body 15 to be quickly installed on different spray gun bodies 17. When it is necessary to install the bottle 18, the bottle 18 drives the sealing ring to slide to the outer wall of the cone 16. After the cone 16 punctures the sealing ring, it slides to the paint suction tube body. The outer wall of body 15 can achieve both sealing and stable paint delivery. After bottle 18 is installed, pushing the connecting column 5 drives the slider 6, rotating rod 4, and sliding rod 9 to slide synchronously. When the connecting column 5 drives the slider 6 to the appropriate position, spring 8 will push the locking block 7 to lock the hollow block 1, achieving a self-locking effect. The connecting column 5 drives the rotating rod 4 to rotate, which in turn drives the rotating rod 3 to rotate on the outer wall of the fixed column 2, allowing the rotating rod 4 to drive the sliding rods 9 on both sides to slide synchronously. The sliding rod 9 drives the connecting rod 10 to slide on the guide block 13. The inner wall of the suction tube allows the connecting rod 10 to drive the clamping block 11 to slide, achieving a quick centering and clamping effect. The suction tube can quickly center and clamp the bottle 18 through the sliding rod 9, allowing the bottle 18 to stably deliver paint to the suction tube body 15, so that the paint mist can be sprayed evenly while improving the aesthetics and quality of the spraying. Different suction tube bodies 15 can be quickly installed onto the spray gun body 17 through the tilting rod 27, achieving the effect of adapting to various spray gun bodies 17, and enabling the suction tube to adapt to different types of spray gun bodies 17 and bottles 18.

[0032] 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 universal interface paint suction tube adapted to various spray guns, comprising a hollow block (1), characterized in that: A fixed column (2) is fixedly connected to the inner wall of the hollow block (1). A rotating rod (3) is rotatably connected to the outer wall of the fixed column (2). A rotating rod (4) is rotatably connected to the outer wall of the rotating rod (3). A connecting column (5) is rotatably connected to the inner wall of the rotating rod (4). A slider (6) is fixedly connected to the outer wall of the connecting column (5). The outer wall of the slider (6) is slidably connected to the inner wall of the hollow block (1). A locking block (7) is slidably connected to the inner wall of the slider (6). The outer wall of the locking block (7) is locked to the inner wall of the hollow block (1). The inner wall of the card block (7) is slidably connected to the outer wall of the connecting column (5). The outer wall of the card block (7) is fixedly connected to a spring (8). The outer wall of the spring (8) is fixedly connected to the inner wall of the slider (6). The outer wall of the connecting column (5) is rotatably connected to a slide rod (9). The outer wall of the slide rod (9) is slidably connected to the inner wall of the hollow block (1). The inner wall of the slide rod (9) is rotatably connected to a connecting rod (10). The outer wall of the connecting rod (10) is rotatably connected to a clamping block (11). The outer wall of the clamping block (11) is provided with a fixing component.

2. The universal interface paint suction tube adapted to various spray guns according to claim 1, characterized in that: The fixing component includes a fixing block (12), the inner wall of the fixing block (12) is slidably connected to the outer wall of the clamping block (11), the outer wall of the fixing block (12) is fixedly connected to a guide block (13), the inner wall of the guide block (13) is provided with a limiting post, the inner wall of the connecting rod (10) is fixedly connected to the outer wall of the limiting post, and the outer wall of the fixing block (12) is fixedly connected to the outer wall of the hollow block (1).

3. The universal interface paint suction tube adapted to various spray guns according to claim 2, characterized in that: A base (14) is fixedly connected to the lower surface of the fixing block (12). A paint suction tube body (15) is fixedly connected to the inner wall of the base (14). The outer wall of the paint suction tube body (15) is fixedly connected to the inner wall of the fixing block (12). A cone (16) is fixedly connected to the upper surface of the paint suction tube body (15). A bottle (18) is slidably connected to the outer wall of the cone (16). A sealing ring is provided on the inner wall of the bottle (18). The outer wall of the cone (16) is slidably connected to the inner wall of the sealing ring.

4. The universal interface paint suction tube adapted to various spray guns according to claim 3, characterized in that: The lower surface of the base (14) is detachably mounted with a spray gun body (17), and the outer wall of the base (14) is fixedly connected with a mounting block (19), and the inner wall of the mounting block (19) is slidably connected with a push rod (20).

5. The universal interface paint suction tube adapted to various spray guns according to claim 4, characterized in that: An elastic ring (21) is fixedly connected to the outer wall of the push rod (20), and a sliding column (22) is fixedly connected to the inner wall of the elastic ring (21). The outer wall of the sliding column (22) is slidably connected to the inner wall of the mounting block (19), and the outer wall of the mounting block (19) is engaged with the inner wall of the spray gun body (17).

6. The universal interface paint suction tube adapted to various spray guns according to claim 5, characterized in that: The outer wall of the elastic ring (21) is fixedly connected to a fixing rod (23), and the inner wall of the fixing rod (23) is fixedly connected to a limit block (24).

7. The universal interface paint suction tube adapted to various spray guns according to claim 6, characterized in that: The outer wall of the fixed rod (23) is fixedly connected to a spring (25), and the outer wall of the limiting block (24) is slidably connected to an inclined rod (27).

8. The universal interface paint suction tube adapted to various spray guns according to claim 7, characterized in that: The inner wall of the upper inclined rod (27) is fixedly connected to a guide rod (26), the outer wall of the guide rod (26) is fixedly connected to the inner wall of the spray gun body (17), and the inner wall of the lower inclined rod (27) is slidably connected to the outer wall of the guide rod (26).

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