Inflator pump

Abstract

The utility model relates to the technical field of inflation pumps, in particular to an inflation pump which comprises a pump body and an inflation device, an air outlet is formed in the surface of the pump body, a main pipe is connected to the side, close to the air outlet, of the pump body, a connecting pipe is arranged on one side of the pump body, and the inflation device is arranged on the surface of the main pipe and comprises an inflation pipe. The inflation tube is fixedly connected with the main tube, one side of the inflation tube is fixedly connected with a connector, the surface of the connector is provided with threads, the upper surface of the inflation tube is fixedly connected with a valve body, the upper surface of the valve body is provided with a lead screw, and the upper surface of the lead screw is fixedly connected with a grip. Inflation can be started only by connecting the connecting pipe and the inflation pipes through the rotary knobs and the connectors, rotating the grip and starting the pump body, the inflation efficiency is greatly improved, time is saved, meanwhile, stable conveying of airflow is guaranteed through the design of the main pipe and the multiple inflation pipes, and the inflation quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air pumps, in particular to an air pump. Background Art

[0002] An air pump is a very practical tool that can inflate a variety of devices, such as car tires, bicycle tires, basketballs, footballs, air mattresses, swimming rings, etc. Its working principle is usually to drive a piston or blade to rotate by an electric motor to compress air, and then inject the air into the device that needs to be inflated. Some advanced air pumps are also equipped with pressure display and adjustment functions, allowing users to accurately inflate the device to the required pressure value to avoid over-inflation or under-inflation, which plays an important role in both life and outdoor scenarios.

[0003] In the prior art, such as the utility model with the publication number CN213684581U, which relates to the technical field of inflation, specifically an air pump, including: a housing, a pump body, a nozzle, an air inlet and an air outlet. The pump body is arranged in the housing, the air inlet and the air outlet are both arranged on the housing, a storage bin is arranged on the housing, and the nozzle is stored in the storage bin. The air pump provided by the utility model has a hollow storage bin in the handle, and the nozzle can be stored in the storage bin, which is convenient for storage, not easy to be lost, and convenient to carry. However, most of the existing air pumps can only inflate a single object, it is difficult to inflate multiple objects at the same time, and the inflation efficiency is low, having the defect of low inflation efficiency.

[0004] In order to solve the problems that most air pumps can only inflate a single object, it is difficult to inflate multiple objects at the same time, the inflation efficiency is low, and there is the defect of low inflation efficiency, the prior art adopts the method of using multiple air pumps for processing, but this increases the operation difficulty of the equipment, thereby leading to the problem of inconvenient inflation operation. Summary of the Utility Model

[0005] The purpose of the present utility model is to solve the defects in the prior art that most air pumps can only inflate a single object, it is difficult to inflate multiple objects at the same time, the inflation efficiency is low, and there is the defect of low inflation efficiency, and to propose an air pump.

[0006] To achieve the above object, the present utility model adopts the following technical solution: An air pump, comprising a pump body and an inflation device. An air outlet is provided on the surface of the pump body. A main pipe is connected to one side of the pump body near the air outlet. A connecting pipe is arranged on one side of the pump body. The inflation device is arranged on the surface of the main pipe. The inflation device includes an inflation pipe. The inflation pipe is fixedly connected to the main pipe. An interface is fixedly connected to one side of the inflation pipe. Threads are provided on the surface of the interface. A valve body is fixedly connected to the upper surface of the inflation pipe. A lead screw is installed on the upper surface of the valve body. A grip is fixedly connected to the upper surface of the lead screw. By setting the inflation device, the function of simultaneously inflating multiple devices is realized. Its operation is convenient. Just connect the connecting pipe and the inflation pipe through the knob and the interface, turn the grip, and start the pump body to start inflation, which greatly improves the inflation efficiency and saves time. At the same time, the design of the main pipe and multiple inflation pipes ensures the stable delivery of air flow and guarantees the quality of inflation.

[0007] Preferably, a knob is fixedly connected to one side of the connecting pipe near the inflation pipe. Threads are provided on the inner wall of the knob. The knob is threadedly connected to the interface. By setting the knob, the knob is used to connect the connecting pipe and the inflation pipe through the interface. It can ensure that the connecting pipe and the inflation pipe are tightly connected and prevent air leakage during the inflation process.

[0008] Preferably, there are four inflation pipes. The four inflation pipes are arranged in mirror symmetry. By setting the inflation pipes, during the inflation process, the air flow generated by the pump body first enters the main pipe. The inflation pipes play a key role in diverting the air flow in the main pipe and delivering it to multiple connecting pipes.

[0009] Preferably, the inflation pipe is communicated with the main pipe, and the connecting pipe is communicated with the inflation pipe. By setting the connecting pipe, the connecting pipe is connected to the inflation port of the device to ensure the sealing and stability of the inflation process. One end of it is connected to the inflation pipe, and the other end is connected to the device, forming a complete inflation channel to prevent air leakage during the inflation process and ensure the smooth progress of the inflation work.

[0010] Preferably, a winding device is arranged on one side of the pump body. The winding device includes a base. The base is fixedly connected to the pump body. A cushion is fixedly connected to the surface of the base. A rod is fixedly connected to the surface of the cushion. Threads are provided on the surface of the rod. A thread ring is threadedly connected to the surface of the rod. By setting the winding device, when the inflation work is completed, the connecting pipe often scatters randomly. The winding device can wind the connecting pipe orderly around the rod, reduce the disorderly placement of the connecting pipe, prevent the connecting pipe from knotting and tangling, and make the operation environment cleaner.

[0011] Preferably, there are two rod bodies, and the two rod bodies are arranged in mirror symmetry. By setting the rod bodies, after inflation is completed, the rod bodies are the core components around which the connecting pipes are wound. They provide a winding carrier for the connecting pipes, allowing users to neatly wind the connecting pipes around the rod bodies to achieve preliminary arrangement of the connecting pipes.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] In the present utility model, by setting an inflation device and a winding device, when inflating multiple devices, connect the connecting pipe and the inflation pipe through a knob and an interface, then rotate the grip to drive the lead screw to open the valve body, and then start the pump body. The pump body drives the air flow into the main pipe, and then the air flow is conveyed to multiple connecting pipes through the inflation pipe to inflate the devices. After inflation is completed, wind the connecting pipe around the rod body, and rotate the threaded ring to fix the connecting pipe on the cushion body for easy storage. By setting the present utility model, the function of simultaneously inflating multiple devices is realized. Its operation is convenient. Just connect the connecting pipe and the inflation pipe through the knob and the interface, rotate the grip and start the pump body to start inflation, greatly improving the inflation efficiency and saving time. At the same time, the design of the main pipe and multiple inflation pipes ensures stable air flow conveyance and guarantees the inflation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of an air pump proposed by the present utility model;

[0015] Figure 2 is a side view structural schematic diagram of an air pump proposed by the present utility model;

[0016] Figure 3 is a structural schematic diagram of the inflation device of an air pump proposed by the present utility model;

[0017] Figure 4 is an air pump proposed by the present utility model Figure 3 magnified structural schematic diagram at A;

[0018] Figure 5 is a structural schematic diagram of the winding device of an air pump proposed by the present utility model.

[0019] Legend: 1, pump body; 2, connecting pipe; 3, main pipe; 4, inflation device; 41, inflation pipe; 42, knob; 43, valve body; 44, grip; 45, interface; 46, lead screw; 5, winding device; 51, base; 52, cushion body; 53, rod body; 54, threaded ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Please refer to Figures 1-5, the present utility model provides a technical solution: an air pump, which includes a pump body 1 and an inflation device 4. An air outlet is provided on the surface of the pump body 1. A main pipe 3 is connected to one side of the pump body 1 close to the air outlet. A connecting pipe 2 is provided on one side of the pump body 1. The inflation device 4 is arranged on the surface of the main pipe 3.

[0021] Next, specifically describe the specific settings and functions of its inflation device 4 and winding device 5.

[0022] In this embodiment: The inflation device 4 includes an inflation pipe 41. The inflation pipe 41 is fixedly connected to the main pipe 3. One side of the inflation pipe 41 is fixedly connected with an interface 45. Threads are provided on the surface of the interface 45. A valve body 43 is fixedly connected to the upper surface of the inflation pipe 41. A lead screw 46 is installed on the upper surface of the valve body 43. A grip 44 is fixedly connected to the upper surface of the lead screw 46. By setting the inflation device 4, the function of simultaneously inflating multiple devices is realized. Its operation is convenient. Just connect the connecting pipe 2 and the inflation pipe 41 through the knob 42 and the interface 45, turn the grip 44, and start the pump body 1 to start inflation, which greatly improves the inflation efficiency and saves time. At the same time, the design of the main pipe 3 and multiple inflation pipes 41 ensures the stable delivery of air flow and guarantees the quality of inflation.

[0023] Specifically, a knob 42 is fixedly connected to one side of the connecting pipe 2 close to the inflation pipe 41. Threads are provided on the inner wall of the knob 42. The knob 42 is threadedly connected to the interface 45. By setting the knob 42, the knob 42 is used to connect the connecting pipe 2 and the inflation pipe 41 through the interface 45. It can ensure the tight connection between the connecting pipe 2 and the inflation pipe 41 and prevent air leakage during the inflation process.

[0024] Specifically, there are four inflation pipes 41. The four inflation pipes 41 are arranged in mirror symmetry. By setting the inflation pipes 41, during the inflation process, the air flow generated by the pump body 1 first enters the main pipe 3. The inflation pipes 41 play a key role in diverting the air flow in the main pipe 3 and delivering it to multiple connecting pipes 2.

[0025] Specifically, the inflation pipe 41 is communicated with the main pipe 3, and the connecting pipe 2 is communicated with the inflation pipe 41.

[0026] In this embodiment: By setting the connecting pipe 2, the connecting pipe 2 is connected to the inflation port of the device to ensure the sealing and stability of the inflation process. One end of it is connected to the inflation pipe 41, and the other end is connected to the device, forming a complete inflation channel, preventing air leakage during the inflation process, and ensuring the smooth progress of the inflation work.

[0027] Specifically, a winding device 5 is provided on one side of the pump body 1. The winding device 5 includes a base 51 which is fixedly connected to the pump body 1. A cushion body 52 is fixedly connected to the surface of the base 51. A rod body 53 is fixedly connected to the surface of the cushion body 52. Threads are provided on the surface of the rod body 53, and a thread ring 54 is threadedly connected to the surface of the rod body 53.

[0028] In this embodiment: By providing the winding device 5, after the inflation work is completed, the connecting pipe 2 often scatters randomly. The winding device 5 can wind the connecting pipe 2 orderly around the rod body 53, reducing the messy placement of the connecting pipe 2, preventing the connecting pipe 2 from getting knotted or tangled, and making the operation environment cleaner.

[0029] Specifically, there are two rod bodies 53, and the two rod bodies 53 are arranged in mirror symmetry.

[0030] In this embodiment: By providing the rod body 53, after inflation is completed, the rod body 53 is the core component around which the connecting pipe 2 is wound. It provides a carrier for the connecting pipe 2 to be wound. The user can neatly wind the connecting pipe 2 around the rod body 53 to achieve the preliminary arrangement of the connecting pipe 2.

[0031] Working principle: By providing the inflation device 4 and the winding device 5, when inflating multiple devices, connect the connecting pipe 2 and the inflation pipe 41 through the knob 42 and the interface 45. Then rotate the grip 44 to drive the lead screw 46 to open the valve body 43. Then start the pump body 1. The pump body 1 drives the air flow into the main pipe 3, and then conveys the air flow to multiple connecting pipes 2 through the inflation pipe 41 to inflate the devices. After inflation is completed, wind the connecting pipe 2 around the rod body 53 and rotate the thread ring 54 to fix the connecting pipe 2 on the cushion body 52 for easy storage. By providing the present utility model, the function of simultaneously inflating multiple devices is realized. Its operation is convenient. Just connect the connecting pipe 2 and the inflation pipe 41 through the knob 42 and the interface 45, rotate the grip 44 and start the pump body 1 to start inflation, which greatly improves the inflation efficiency and saves time. At the same time, the design of the main pipe 3 and multiple inflation pipes 41 ensures the stable conveyance of the air flow and guarantees the inflation quality.

Claims

1. An air pump, comprising a pump body (1) and an inflation device (4), characterized in that: An air outlet is provided on the surface of the pump body (1). A main pipe (3) is connected to one side of the pump body (1) near the air outlet. A connecting pipe (2) is arranged on one side of the pump body (1). The inflation device (4) is arranged on the surface of the main pipe (3). The inflation device (4) includes an inflation pipe (41). The inflation pipe (41) is fixedly connected to the main pipe (3). An interface (45) is fixedly connected to one side of the inflation pipe (41). Threads are provided on the surface of the interface (45). A valve body (43) is fixedly connected to the upper surface of the inflation pipe (41). A lead screw (46) is installed on the upper surface of the valve body (43). A handle (44) is fixedly connected to the upper surface of the lead screw (46).

2. The air pump according to claim 1, characterized in that: A knob (42) is fixedly connected to one side of the connecting pipe (2) near the inflation pipe (41). Threads are provided on the inner wall of the knob (42). The knob (42) is threadedly connected to the interface (45).

3. The air pump according to claim 1, wherein: There are four inflation pipes (41). The four inflation pipes (41) are arranged in mirror symmetry.

4. The inflator according to claim 1, wherein: The inflation pipe (41) is communicated with the main pipe (3). The connecting pipe (2) is communicated with the inflation pipe (41).

5. The inflator according to claim 1, characterized in that: A winding device (5) is arranged on one side of the pump body (1). The winding device (5) includes a base (51). The base (51) is fixedly connected to the pump body (1). A cushion body (52) is fixedly connected to the surface of the base (51). A rod body (53) is fixedly connected to the surface of the cushion body (52). Threads are provided on the surface of the rod body (53). A thread ring (54) is threadedly connected to the surface of the rod body (53).

6. The inflator according to claim 5, wherein: There are two rod bodies (53). The two rod bodies (53) are arranged in mirror symmetry.

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