Portable pneumatic dust collection gun for tire repair

Abstract

The utility model discloses a portable pneumatic dust collection gun for tire repair, which comprises a dust collection gun body, the dust collection gun body comprises a gun body, one end of the gun body is provided with a dust collection pipe assembly for cleaning the surface of a tire, and the dust collection pipe assembly comprises a fixed end fixedly connected with the gun body in a threaded mode. One end of the fixed end is fixedly provided with a rotating block facilitating adjustment of the dust collection angle, and one end of the rotating block is rotationally connected with a dust collection main pipe for dust collection. The adjusting rod is fixed to the periphery of the connecting pipe in a threaded mode through the fixing groove in the periphery of the connecting pipe and the fixing rod at the bottom end of the adjusting rod, the dust collection main pipe can be driven to rotate in the rotating block by rotating the adjusting rod, the dust collection angle on the surface of a tire can be conveniently adjusted, and work and efficiency are improved; and then the distance of the inner pipe in the dust collection main pipe is adjusted through pulling of a sliding groove and a limiting sliding block, convenient adjustment can be conducted through the limiting sliding block and the sliding groove according to the dust collection distance, and the working flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of portable pneumatic vacuum gun equipment, in particular to a portable pneumatic vacuum gun for tire repair. Background Art

[0002] Tire repair refers to repairing a damaged or leaking tire on a vehicle. Repairing a tire can extend its service life and save the cost of replacing a brand new tire. A portable pneumatic vacuum cleaner is a tool used to clean the surface of a tire. It can usually be connected to a compressed air source to create negative pressure to suck in dust, dirt and other impurities, thereby cleaning the tire surface. Using this tool can make it easier to clean the tire and improve the repair effect and adhesion.

[0003] Portable pneumatic vacuum guns usually include handheld pneumatic vacuum guns, which have strong suction power and proper design and can quickly and thoroughly clean the tire surface. However, the length of the vacuum gun barrel of the handheld vacuum gun is fixed when in use and cannot be conveniently adjusted according to the vacuuming distance, which reduces the flexibility of vacuuming. Utility Model Content

[0004] The purpose of the utility model is to provide a portable pneumatic vacuum gun for tire repair in order to solve the problem that the existing portable pneumatic vacuum gun usually includes a handheld pneumatic vacuum gun, which has a strong suction force and a suitable design and can quickly and thoroughly clean the tire surface. However, when the handheld vacuum gun is in use, the length of the vacuum gun barrel is fixed and cannot be adjusted according to the vacuum distance, which reduces the flexibility of vacuuming.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable pneumatic vacuum gun for tire repair, comprising a vacuum gun body, the vacuum gun body comprising a gun body, one end of the gun body is provided with a vacuum tube assembly for cleaning the tire surface, the vacuum tube assembly comprises a fixed end threadedly connected to the gun body, one end of the fixed end is fixedly installed with a rotating block for adjusting the vacuum angle, one end of the rotating block is rotatably connected with a vacuum main pipe for vacuuming, an adjusting inner pipe is slidably connected inside the vacuum main pipe, both ends of the adjusting inner pipe are symmetrically provided with slide grooves slidably connected to the vacuum main pipe, and the vacuum main pipe is symmetrically fixed with limit sliders that slide with the slide grooves, and one end of the adjusting inner pipe is fixedly installed with a suction nozzle for vacuuming.

[0006] As a further solution of the utility model: a threaded inner cylinder is fixedly arranged at one end of the fixed end close to one end of the gun body, and a threaded rod threadably fixed to the threaded inner cylinder is fixedly arranged at one end of the gun body.

[0007] As a further solution of the utility model: a sealing groove is provided at one end of the fixed end to increase the sealing performance of the gun body during operation, and the sealing groove is also provided at one end of the gun body, and a sponge sealing block is inserted into the inner side of the sealing groove to increase the sealing performance.

[0008] As a further solution of the utility model: a rotating ring rotatably connected to the dust collecting pipe is fixedly provided inside the rotating block, a connecting pipe rotatably connected to the rotating block is fixedly provided at one end of the dust collecting pipe, and a rotating groove matching the rotating ring is opened on the outer circumference of the connecting pipe.

[0009] As a further solution of the utility model: an adjusting rod is evenly fixedly installed on the outer periphery of the connecting pipe for facilitating the rotation of the connecting pipe, a fixing groove is evenly opened around the connecting pipe for threading the adjusting rod, and a fixing rod is fixedly provided at the bottom end of the adjusting rod for threading the fixing groove.

[0010] As a further solution of the utility model: a filter plate is clamped on one end of the adjusting inner tube close to the suction nozzle, and a clamping block clamped with the adjusting inner tube is evenly fixed around the outer periphery of the filter plate, and a clamping groove sliding with the clamping block is evenly opened inside the adjusting inner tube, and a clamping groove rotatably clamped with the clamping block is opened at one end of the clamping groove.

[0011] As a further solution of the utility model: a gripping handle for easy gripping is fixedly provided at the bottom of the gun body, and an inlet pipe for air pressure is provided at the bottom of the gripping handle, and a control handle for control is rotatably connected to the bottom of the gun body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The staff of the utility model first slides and clamps the filter plate into the inner part of the adjustment inner tube through the clamping block and the clamping groove, and then rotates the filter plate to rotate the clamping block into the clamping groove to fix the filter plate. The filter plate can block the large particles of dust on the tire surface, reduce the blockage of the dust collection pipe assembly, and increase work efficiency;

[0014] 2. After the sponge sealing block is inserted into the sealing groove, the fixed end is threadedly fixed to the gun body through the threaded inner tube and the threaded rod. During the fixation, the sealing grooves at both ends of the gun body and the fixed end squeeze the sponge sealing block to increase the sealing performance of the gun body during operation;

[0015] 3. The adjusting rod is threadedly fixed to the outer periphery of the connecting tube through the fixing groove on the outer periphery of the connecting tube and the fixing rod at the bottom end of the adjusting rod. By rotating the adjusting rod, the dust suction pipe can be driven to rotate inside the rotating block, and the dust suction angle on the tire surface can be conveniently adjusted to improve work efficiency. Then, the distance of the inner tube inside the dust suction pipe is adjusted by pulling the slide groove and the limit slider. The limit slider and the slide groove can be conveniently adjusted according to the dust suction distance, which increases work flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the unfolded structure of the dust suction pipe assembly of the utility model;

[0018] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 It is a schematic diagram of the partial unfolded structure of the dust collecting main pipe of the utility model;

[0020] Figure 5 This utility model Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 6 It is a partial structural schematic diagram of the regulating inner tube of the utility model.

[0022] In the figure: 1. Vacuum gun body; 11. Gun body; 12. Holding handle; 13. Control handle; 14. Inlet pipe; 15. Suction nozzle; 16. Threaded rod; 17. Sponge sealing block; 2. Vacuum pipe assembly; 21. Fixed end; 22. Sealing groove; 23. Threaded inner tube; 24. Rotating block; 25. Rotating ring; 26. Vacuum main pipe; 27. Rotating groove; 28. Connecting pipe; 29. ​​Fixed groove; 210. Adjusting rod; 211. Fixed rod; 212. Limiting slider; 213. Adjusting inner tube; 214. Slide; 215. Filter plate; 216. Block; 217. Connecting groove; 218. Slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0025] Reference Figures 1 to 6 In the embodiment of the utility model, a portable pneumatic vacuum gun for tire repair includes a vacuum gun body 1, the vacuum gun body 1 includes a gun body 11, one end of the gun body 11 is provided with a vacuum tube assembly 2 for cleaning the tire surface, the vacuum tube assembly 2 includes a fixed end 21 threadedly connected to the gun body 11, one end of the fixed end 21 is fixedly installed with a rotating block 24 for adjusting the vacuum angle, one end of the rotating block 24 is rotatably connected with a vacuum main pipe 26 for vacuuming, and the vacuum main pipe 26 is internally slidably connected with an adjustable vacuum tube An inner tube 213 is adjusted, and both ends of the inner tube 213 are symmetrically provided with slide grooves 214 that are slidably connected to the dust suction pipe 26, and the dust suction pipe 26 is symmetrically fixed with a limit slider 212 that slides with the slide groove 214 to limit the position. A suction nozzle 15 for dust suction is fixedly installed at one end of the inner tube 213, and a gripping handle 12 that is easy to hold is fixed at the bottom of the gun body 11, and an inlet pipe 14 for air pressure is set at the bottom of the gripping handle 12, and a control handle 13 for control is rotatably connected to the bottom of the gun body 11.

[0026] Reference Figure 2 and Figure 3 A threaded inner tube 23 is fixedly arranged at one end of the fixed end 21 close to one end of the gun body 11, and a threaded rod 16 is fixedly arranged at one end of the gun body 11 and threadedly fixed to the threaded inner tube 23. A sealing groove 22 is opened at one end of the fixed end 21 to increase the sealing performance of the gun body 11 during operation, and the sealing groove 22 is also opened at one end of the gun body 11, and a sponge sealing block 17 for increasing the sealing performance is inserted into the inner side of the sealing groove 22.

[0027] Reference Figure 4 and Figure 5 A rotating ring 25 rotatably connected to the dust suction pipe 26 is fixedly provided inside the rotating block 24, a connecting pipe 28 rotatably connected to the rotating block 24 is fixedly provided at one end of the dust suction pipe 26, and a rotating groove 27 adapted to the rotating ring 25 is opened on the outer periphery of the connecting pipe 28, and an adjusting rod 210 for facilitating the rotation of the connecting pipe 28 is evenly fixedly installed on the outer periphery of the connecting pipe 28, and fixing grooves 29 threadedly fixed to the adjusting rod 210 are evenly opened around the connecting pipe 28, and a fixing rod 211 threadedly fixed to the fixing groove 29 is fixedly provided at the bottom end of the adjusting rod 210.

[0028] Reference Figure 6 A filter plate 215 is clamped on one end of the adjusting inner tube 213 close to the suction nozzle 15, and a clamping block 216 which is clamped with the adjusting inner tube 213 is evenly fixed around the outer periphery of the filter plate 215, and a clamping groove 217 which slides with the clamping block 216 is evenly arranged inside the adjusting inner tube 213, and a clamping groove 218 which is rotatably clamped with the clamping block 216 is arranged at one end of the clamping groove 217.

[0029] The working principle of the utility model is as follows: the staff first slides the filter plate 215 into the adjustment inner tube 213 through the clamping block 216 and the clamping groove 217, and then rotates the filter plate 215 to rotate the clamping block 216 into the clamping groove 218 to fix the filter plate 215. The filter plate 215 can block large particles of dust on the tire surface, reduce the clogging of the dust suction pipe assembly 2, and increase the work efficiency. After that, the sponge sealing block 17 is inserted into the sealing groove 22, and then the fixed end 21 is threadedly fixed to the gun body 11 through the threaded inner tube 23 and the threaded rod 16. At the same time, the sealing grooves at both ends of the gun body 11 and the fixed end 21 are fixed. 22 squeezes the sponge sealing block 17 to increase the sealing performance of the gun body 11 when working, and then the adjusting rod 210 is threadedly fixed to the outer periphery of the connecting tube 28 through the fixing groove 29 on the outer periphery of the connecting tube 28 and the fixing rod 211 at the bottom end of the adjusting rod 210. By rotating the adjusting rod 210, the dust suction pipe 26 can be driven to rotate inside the rotating block 24, and the dust suction angle on the tire surface can be conveniently adjusted to improve work and efficiency. Afterwards, the distance of the inner tube 213 inside the dust suction pipe 26 is adjusted by pulling the slide groove 214 and the limiting slider 212. The limiting slider 212 and the slide groove 214 can be conveniently adjusted according to the dust suction distance, thereby increasing work flexibility.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable pneumatic vacuum gun for tire repair, characterized in that: The invention comprises a vacuum gun body (1), wherein the vacuum gun body (1) comprises a gun body (11), one end of the gun body (11) is provided with a vacuum tube assembly (2) for cleaning the tire surface, the vacuum tube assembly (2) comprises a fixed end (21) threadedly connected to the gun body (11), one end of the fixed end (21) is fixedly mounted with a rotating block (24) for adjusting the vacuum angle, one end of the rotating block (24) is rotatably connected with a vacuum main pipe (26) for vacuuming, an adjusting inner pipe (213) is slidably connected inside the vacuum main pipe (26), two ends of the adjusting inner pipe (213) are symmetrically provided with sliding grooves (214) slidably connected with the vacuum main pipe (26), and a limiting slider (212) is symmetrically fixed inside the vacuum main pipe (26) for limiting sliding with the sliding groove (214), and a suction nozzle (15) for vacuuming is fixedly mounted on one end of the adjusting inner pipe (213).

2. A portable pneumatic vacuum gun for tire repair according to claim 1, characterized in that: A threaded inner cylinder (23) is fixedly arranged at one end of the fixed end (21) close to one end of the gun body (11), and a threaded rod (16) threadedly fixed to the threaded inner cylinder (23) is fixedly arranged at one end of the gun body (11).

3. A portable pneumatic vacuum gun for tire repair according to claim 1, characterized in that: A sealing groove (22) is provided at one end of the fixed end (21) to increase the sealing performance of the gun body (11) during operation, and the sealing groove (22) is also provided at one end of the gun body (11). A sponge sealing block (17) is inserted into the inner side of the sealing groove (22) to increase the sealing performance.

4. A portable pneumatic vacuum gun for tire repair according to claim 1, characterized in that: A rotating ring (25) rotatably connected to the dust suction pipe (26) is fixedly disposed inside the rotating block (24); a connecting pipe (28) rotatably connected to the rotating block (24) is fixedly disposed at one end of the dust suction pipe (26); and a rotating groove (27) adapted to the rotating ring (25) is formed on the outer circumference of the connecting pipe (28).

5. A portable pneumatic vacuum gun for tire repair according to claim 4, characterized in that: An adjusting rod (210) is evenly fixedly installed on the outer circumference of the connecting tube (28) to facilitate the rotation of the connecting tube (28), a fixing groove (29) is evenly arranged around the connecting tube (28) to be threadedly fixed to the adjusting rod (210), and a fixing rod (211) is fixedly provided at the bottom end of the adjusting rod (210) to be threadedly fixed to the fixing groove (29).

6. A portable pneumatic vacuum gun for tire repair according to claim 1, characterized in that: A filter plate (215) is clamped on one end of the regulating inner tube (213) close to the suction nozzle (15), and a clamping block (216) is evenly fixed around the outer periphery of the filter plate (215) and is clamped with the regulating inner tube (213). A clamping groove (217) is evenly opened around the inside of the regulating inner tube (213) and is slidable with the clamping block (216), and a clamping groove (218) is opened at one end of the clamping groove (217) and is rotatably clamped with the clamping block (216).

7. A portable pneumatic vacuum gun for tire repair according to claim 1, characterized in that: A gripping handle (12) for easy gripping is fixedly provided at the bottom end of the gun body (11), and an inlet pipe (14) for air pressure entry is provided at the bottom end of the gripping handle (12). A control handle (13) for control is rotatably connected to the bottom end of the gun body (11).

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