A high pressure high flow tire inflator

Abstract

The utility model relates to the technical field of inflator pump, concretely to a high pressure high flow tire inflator pump, it is mainly including high flow pump body, one side fixed mounting of high flow pump body has high pressure pump body, one side fixed connection of high pressure pump body has the air inlet pipe, the inside thread connection of air inlet pipe has the filter pipe, one end fixed connection of filter pipe has the filter tube, the inside connection of filter tube has the active carbon placement storehouse, and one end connection of filter tube has the primary filter plate, support seat fixed connection in the bottom of high flow pump body. A high pressure high flow tire inflator pump of the application is through setting filter tube in the air inlet end of air pump, then again through primary filter plate and active carbon placement storehouse carry out double filtration adsorption, greatly reduced the dust of air pump work when entering inside, improved the stability of the inflation process, and primary filter plate and active carbon placement storehouse and the filter tube of outside are convenient to remove cleaning, also ensure the use efficiency and service life of air pump simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of air pump technology, specifically a high-pressure, high-flow tire air pump. Background Technology

[0002] A tire inflator is an essential tool for driving. It is easy to operate; simply plug it into a power source or the car's cigarette lighter. It ensures driving safety and, with its high pressure and high flow, provides powerful performance to quickly increase tire pressure.

[0003] Existing tire inflators work by connecting the outlet connector to the tire valve and then turning on the pump. The inlet of the pump only uses a protective mesh to trap impurities from the external environment. In dusty environments such as roadsides, dust easily accumulates inside the pump. Over time, this can lead to aging of internal parts, affecting the stability of the inflation process, thus impacting inflation efficiency and reducing the pump's lifespan. Optimization and improvement are needed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a high-pressure, high-flow tire inflator to solve the problem mentioned in the background art that the air pump is prone to sucking in dust during use, resulting in an unstable inflation process and affecting its efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-pressure, high-flow tire inflator, comprising: a high-flow pump body, a high-pressure pump body fixedly mounted on one side of the high-flow pump body, an air inlet pipe fixedly connected to one side of the high-pressure pump body, and an air inlet filter assembly and a support adjustment assembly; the air inlet filter assembly includes a threaded connector, the threaded connector being threadedly connected to the inner side of the air inlet pipe, a filter pipe fixedly connected to one end of the threaded connector, an activated carbon storage chamber connected to the inner side of the filter pipe, and a primary filter plate connected to one end of the filter pipe; the air inlet filter assembly is used for multiple filtration during air pump intake; the support adjustment assembly includes a support base, the support base being fixedly connected to the bottom end of the high-flow pump body, a suction cup connected to the middle of the bottom end of the support base, and an extension plate connected to the outer side of the bottom end of the support base; the support adjustment assembly is used for adjusting the fixing method of the bottom end of the air pump.

[0006] Preferably, an air intake duct is fixedly connected to one side of the top of the high-flow pump body, and a two-in-one airflow channel is fixedly connected to one side of the air intake duct, and an exhaust pipe is fixedly connected to one side of the two-in-one airflow channel.

[0007] Preferably, an inner retaining ring is fixedly connected to the inner side of the filter tube, a retaining block is connected to the inner side of the inner retaining ring, and the activated carbon placement chamber is connected to the inner side of the retaining block.

[0008] Preferably, the outer side of the primary filter plate is connected to a rubber retaining ring that connects to the inner end of the filter tube.

[0009] Preferably, anti-slip pads are fixedly connected to both sides of the bottom end of the support base away from the suction cup.

[0010] Preferably, both sides of the suction cup are slidably connected to a lever block, and both sides of the support base are provided with an adjustment groove that is slidably connected to the lever block.

[0011] Preferably, the extension plate is fixedly connected to the bottom end of the toggle block, and the inner side of the extension plate is threaded with an adjusting support foot.

[0012] Preferably, there are eight suction cups and two anti-slip pads, and the height of the suction cups is higher than that of the anti-slip pads.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model greatly reduces the dust entering the air pump during operation by setting a filter pipe at the air inlet end, and then performing double filtration and adsorption through a primary filter plate and an activated carbon placement chamber, thus improving the stability of the inflation process. Furthermore, the primary filter plate, activated carbon placement chamber, and external filter pipe are all easy to remove and clean, ensuring the air pump's efficiency and service life. Before using the air pump, it needs to be placed stably. On a flat surface, it can be placed using a suction cup and an anti-slip mat. On uneven surfaces, the extension plate can be adjusted, and the height can be adjusted by turning the adjustable support feet to increase the support range, improve stability, ensure inflation efficiency, and enhance the air pump's practicality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the partially separated three-dimensional structure of this utility model; Figure 3 This is a schematic diagram of the partially separated three-dimensional structure of the air intake filter assembly of this utility model; Figure 4 This is a schematic diagram of the partially separated three-dimensional structure of the support and adjustment component of this utility model.

[0015] In the diagram: 1. High-flow pump body; 2. High-pressure pump body; 3. Inlet pipe; 4. Inlet duct; 5. Two-in-one airflow channel; 6. Exhaust pipe; 7. Threaded connector; 8. Filter pipe; 9. Inner retaining ring; 10. Activated carbon storage chamber; 11. Locking block; 12. Primary filter plate; 13. Rubber retaining ring; 14. Support base; 15. Anti-slip pad; 16. Suction cup; 17. Adjusting slide; 18. Actuating block; 19. Extension plate; 20. Adjusting support foot. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] like Figure 1 - Figure 4 As shown, this application provides a high-pressure, high-flow tire inflator, comprising: a high-flow pump body 1, a high-pressure pump body 2 fixedly mounted on one side of the high-flow pump body 1, and an air inlet pipe 3 fixedly connected to one side of the high-pressure pump body 2; specifically, as shown... Figure 2 As shown, an air intake duct 4 is fixedly connected to one side of the top of the high-flow pump body 1, and a two-in-one airflow channel 5 is fixedly connected to one side of the air intake duct 4. An exhaust pipe 6 is fixedly connected to one side of the two-in-one airflow channel 5. The combination of the high-flow pump body 1 and the high-pressure pump body 2 provides two air intake ducts 4, which are respectively connected to the high-flow pump body 1 and the high-pressure pump body 2, providing high-flow and high-pressure gas to the inside of the two-in-one airflow channel 5, and then passing the gas into the tire through the exhaust pipe 6.

[0019] The air intake filter assembly includes a threaded connector 7, which is threaded to the inside of the air intake pipe 3. One end of the threaded connector 7 is fixedly connected to a filter pipe 8. An activated carbon storage chamber 10 is connected to the inside of the filter pipe 8, and a pre-filter plate 12 is connected to one end of the filter pipe 8. The air intake filter assembly is used for multiple filtration during air pump intake; specifically, as shown... Figure 3 As shown, an inner retaining ring 9 is fixedly connected to the inner side of the filter tube 8, and a retaining block 11 is connected to the inner side of the inner retaining ring 9. The activated carbon placement chamber 10 is connected to the inner side of the retaining block 11. The inner wall of the inner retaining ring 9 is provided with a groove that matches the retaining block 11, so that the retaining block 11 can be connected to the activated carbon placement chamber 10 for snap-fit ​​positioning. The outer side of the activated carbon placement chamber 10 is connected to a rubber ring that fits against the inner wall of the filter tube 8 to improve airtightness.

[0020] Specifically, such as Figure 3 As shown, the outer side of the primary filter plate 12 is connected to a rubber retaining ring 13 that is connected to the inner end of the filter tube 8. The primary filter plate 12 is fixed to the inner side of the filter tube 8 by compression and insertion through the rubber retaining ring 13, which facilitates disassembly.

[0021] The support adjustment assembly includes a support base 14, which is fixedly connected to the bottom end of the high-flow pump body 1. A suction cup 16 is connected to the middle of the bottom end of the support base 14, and an extension plate 19 is connected to the outer side of the bottom end of the support base 14. The support adjustment assembly is used to adjust the fixing method of the bottom end of the air pump.

[0022] Specifically, such as Figure 4 As shown, anti-slip pads 15 are fixedly connected to both sides of the bottom of the support base 14 away from the suction cups 16. There are eight suction cups 16 and two anti-slip pads 15. The height of the suction cups 16 is higher than that of the anti-slip pads 15. The anti-slip pads 15 and the suction cups 16 are designed to work together. When the suction cups 16 contact the smooth ground for adsorption, the outer side is pressed tightly by the anti-slip pads 15, which increases the friction of the contact and improves the stability of the adsorption.

[0023] Specifically, such as Figure 4 As shown, both sides of the suction cup 16 are slidably connected to actuating blocks 18, and both sides of the inner side of the support base 14 are provided with adjusting grooves 17 that are slidably connected to the actuating blocks 18. The actuating blocks 18 can slide inside the adjusting grooves 17, thereby driving the extension plate 19 to extend outward and increase the placement range.

[0024] Specifically, such as Figure 4 As shown, the extension plate 19 is fixedly connected to the bottom end of the toggle block 18. The inner side of the extension plate 19 is threaded with an adjusting support foot 20. After the extension plate 19 extends outward a certain distance, the adjusting support foot 20 can be turned to facilitate the position adjustment of the four corners, ensuring the level of the air pump and thus improving the inflation stability.

[0025] In this embodiment: a filter pipe 8 is installed at the air inlet of the air pump, and then the air is filtered and adsorbed by the primary filter plate 12 and the activated carbon placement chamber 10, which greatly reduces the dust entering the air pump during operation, improves the stability of the inflation process, and also ensures the efficiency and service life of the air pump. Before using the air pump, it needs to be placed stably. On a flat ground, it can be placed with the suction cup 16 and the anti-slip mat 15. On an uneven ground, the extension position of the extension plate 19 can be adjusted, and then the height can be adjusted by turning the adjustable support foot 20 to increase the support range, improve stability, ensure inflation efficiency, and improve the practicality of the air pump.

[0026] Specifically, this solution involves the following steps: When inflating a tire with a high-pressure, high-flow air pump, the stability of the pump's placement must first be adjusted. On a smooth, level surface, an anti-slip mat 15 and a suction cup 16 can be used together. When the suction cup 16 contacts the smooth surface for adsorption, the outer side is pressed firmly against it by the anti-slip mat 15, increasing friction and improving adsorption stability. On an uneven surface, the lever 18 can slide inside the adjusting groove 17, causing the extension plate 19 to extend outwards, increasing the placement range. After the extension plate 19 extends a certain distance, the adjustable support feet 20 can be turned to facilitate position adjustment at the four corners, ensuring stability. The air pump is leveled to improve inflation stability. Then, the connection end of the exhaust pipe 6 is fixed to the tire valve. The high-flow pump body 1 and the high-pressure pump body 2 are used in combination. Two air intake ducts 4 are set up, which are connected to the high-flow pump body 1 and the high-pressure pump body 2 respectively. They provide high-flow and high-pressure gas to the inside of the two-in-one airflow channel 5 respectively, and then pass into the tire through the exhaust pipe 6. During the air intake process, a filter pipe 8 is set on the outside of the air intake pipe 3 for filtration. The incoming air is filtered and adsorbed by the primary filter plate 12 and the activated carbon placement chamber 10 to achieve the effect of dust prevention. The activated carbon placement chamber 10 and the primary filter plate 12 are also easy to remove and clean, so as not to affect the efficiency of the air pump.

[0027] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0028] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-pressure, high-flow tire inflator, comprising: A high-flow pump body (1), a high-pressure pump body (2) is fixedly installed on one side of the high-flow pump body (1), and an air inlet pipe (3) is fixedly connected to one side of the high-pressure pump body (2). The high-pressure pump body (2) is characterized by further comprising: an air inlet filter assembly, the air inlet filter assembly comprising a threaded pipe (7), the threaded pipe (7) being threadedly connected to the inner side of the air inlet pipe (3), a filter pipe (8) being fixedly connected to one end of the threaded pipe (7), an activated carbon storage chamber (10) being connected to the inner side of the filter pipe (8), and a primary filter plate (12) being connected to one end of the filter pipe (8). The air inlet filter assembly is used for multiple filtration when the air pump is inlet; a support adjustment assembly, the support adjustment assembly comprising a support base (14), the support base (14) being fixedly connected to the bottom end of the high-flow pump body (1), a suction cup (16) being connected to the middle of the bottom end of the support base (14), and an extension plate (19) being connected to the outer side of the bottom end of the support base (14). The support adjustment assembly is used for adjusting the fixing method of the bottom end of the air pump.

2. The high-pressure, high-flow tire inflator pump according to claim 1, characterized in that, The high-flow pump body (1) has an air intake duct (4) fixedly connected to one side of its top end, and a two-in-one airflow channel (5) fixedly connected to one side of the air intake duct (4), and an exhaust pipe (6) fixedly connected to one side of the two-in-one airflow channel (5).

3. The high-pressure, high-flow tire inflator pump according to claim 1, characterized in that, An inner retaining ring (9) is fixedly connected to the inner side of the filter tube (8), and a retaining block (11) is connected to the inner side of the inner retaining ring (9). The activated carbon storage chamber (10) is connected to the inner side of the retaining block (11).

4. The high-pressure, high-flow tire inflator pump according to claim 1, characterized in that, The outer side of the primary filter plate (12) is connected to a rubber retaining ring (13) that is connected to the inner end of the filter tube (8).

5. A high-pressure, high-flow tire inflator according to claim 1, characterized in that, Anti-slip pads (15) are fixedly connected to both sides of the bottom end of the support base (14) away from the suction cup (16).

6. A high-pressure, high-flow tire inflator according to claim 1, characterized in that, The suction cup (16) has a sliding block (18) on both sides inside, and the support base (14) has an adjustment groove (17) on both sides inside that is slidably connected to the sliding block (18).

7. A high-pressure, high-flow tire inflator according to claim 6, characterized in that, The extension plate (19) is fixedly connected to the bottom end of the toggle block (18), and the inner side of the extension plate (19) is threaded with an adjusting support foot (20).

8. A high-pressure, high-flow tire inflator according to claim 1, characterized in that, The suction cups (16) are provided in eight parts, and the anti-slip pads (15) are provided in two parts. The height of the suction cups (16) is higher than that of the anti-slip pads (15).

Images