Vehicle-mounted inflator pump capable of conveniently storing air pipe

Abstract

The vehicle-mounted inflator pump comprises a pump shell, a cavity is formed in the pump shell, a groove is formed in the bottom of the pump shell, an air pipe containing disc is movably arranged at the top in the groove through a rotating shaft, a connecting rod is fixedly arranged at the bottom of the air pipe containing disc, and the air pipe containing disc is fixedly connected with the connecting rod. An inflation pump is fixedly arranged on one side in the pump shell, and an inflation inlet formed in the other side of the inflation pump communicates with an inflation pipe. According to the vehicle-mounted inflator pump capable of conveniently storing the air pipe, by arranging a groove, an air pipe storage disc, a connecting rod, a baffle ring and a hand-screwing nut, when the vehicle-mounted inflator pump is used, the built-in rotary type storage design is adopted, a user only needs to rotate the connecting rod to complete storage of the air pipe when the vehicle-mounted inflator pump is used, built-in type storage is adopted, and the vehicle-mounted inflator pump is convenient to use. And the inflation tube is prevented from being extruded by articles, so that the inflation tube is prevented from being crushed, convenience is brought to a user, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted air pumps, in particular to a vehicle-mounted air pump which is convenient for storing an air pipe. Background Art

[0002] The vehicle-mounted air pump is also called an inflator, an air pump, or a vehicle-mounted air pump. It works by running an internal motor. When pumping air, the valve of the communicating device is opened by the atmospheric pressure, and the gas enters the cylinder. When pumping air into the tire, the valve is closed by the air pressure in the cylinder, and the gas enters the tire. This is also the principle of atmospheric pressure used to inflate cars, balls, and rubber boats.

[0003] The comparative document "A vehicle-mounted air pump for accommodating an air tube", patent number (CN221236852U), is a storage groove, so that the air tube can be clamped inside the storage groove, and the air tube is fully wrapped without being exposed. Compared with traditional vehicle-mounted air pump products, the air tube can be better stored and protected, and the air tube fixing structure can be used to fix the head end of the air tube, thereby restricting the air tube, and avoiding the air tube from being ejected from the inside of the storage groove and scattered in the space during a collision, without occupying external space.

[0004] However, the air tube of the vehicle-mounted air pump air tube still needs to be wrapped by the user when it is stored. After storage, the air tube is still exposed to the outside world and is easily squeezed and crushed, which brings inconvenience to the user and can no longer meet the user's needs. Utility Model Content

[0005] The purpose of the utility model is to provide a vehicle-mounted air pump with an air tube that is easy to store, so as to solve the problem in the above-mentioned background technology that the air tube of the vehicle-mounted air pump needs to be wrapped by the user when it is stored, and after storage, the air tube is still exposed to the outside world and is easily squeezed and crushed, which brings inconvenience to the user and can no longer meet the user's needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted air pump that is convenient for storing an air pipe, comprising a pump housing, a cavity is provided inside the pump housing, a groove is provided at the bottom of the pump housing, an air pipe storing plate is movably provided at the top of the groove through a rotating shaft, a connecting rod is fixedly provided at the bottom of the air pipe storing plate, an air pump is fixedly provided on one side of the pump housing, an air filling port provided on the other side of the air pump is connected to the air filling pipe, baffle covers are movably provided at the bottom of both sides of the groove through a rotating shaft, a connecting bolt is fixedly provided at the bottom of the connecting rod, a baffle ring is provided near the top of the connecting bolt, and a hand-tightened nut is provided near the bottom of the connecting bolt.

[0007] Furthermore, an air inlet opened on one side of the air pump is connected to an air inlet pipe, and one end of the air inlet pipe passes through the pump housing and extends to the outside thereof.

[0008] Furthermore, one end of the inflation tube passes through the pump housing and is wound and connected with the air tube receiving disk, and the top of the blocking cover is in contact with the inflation tube.

[0009] Furthermore, the top of the retaining ring is in contact with the connecting rod and the retaining cover respectively.

[0010] Furthermore, the hand-tightening nut is threadedly connected to the connecting bolt, and the top end of the hand-tightening nut is in contact with the retaining ring.

[0011] Furthermore, a display screen is fixedly provided at a top position of the front surface of the pump housing, and a keyboard is fixedly provided at a bottom position of the front surface of the pump housing.

[0012] Furthermore, a circuit board is fixedly disposed on one side of the inner rear surface of the pump housing.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The vehicle-mounted air pump that is convenient for storing the air tube adopts a built-in rotating storage design by arranging a groove, an air tube storage plate, a connecting rod, a retaining ring and a hand-tightened nut. When the device is in use, the user only needs to rotate the connecting rod to complete the storage of the air tube. The built-in storage prevents the air tube from being squeezed by objects, ensuring that the air tube will not be crushed, bringing convenience to the user, improving the practicality of the device, and meeting the use needs of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a top view of the winding connection between the air tube storage tray and the inflation tube of the utility model;

[0018] Figure 4 for Figure 2 A is a partial enlarged schematic diagram of the middle part.

[0019] In the figure: 1. Pump housing; 2. Groove; 3. Air pipe storage tray; 4. Connecting rod; 5. Air pump; 6. Air pipe; 7. Block cover; 8. Connecting bolt; 9. Block ring; 10. Hand-tightened nut; 11. Display screen; 12. Keyboard. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a vehicle-mounted air pump that is convenient for storing an air pipe, including a pump housing 1, the pump housing 1 is used to protect the air pump 5, a cavity is opened inside the pump housing 1, a groove 2 is opened at the bottom of the pump housing 1, the groove 2 receives the corresponding components, an air pipe receiving plate 3 is movably arranged at the top of the groove 2 through a rotating shaft, the air pipe receiving plate 3 is used to receive the air pipe 6, a connecting rod 4 is fixedly arranged at the bottom of the air pipe receiving plate 3, the connecting rod 4 is used to set the connecting bolt 8, an air pump 5 is fixedly arranged on one side of the pump housing 1, and the air pump 5 can be inflated Operation, the inflation port opened on the other side of the air pump 5 is connected to the inflation pipe 6, the inflation pipe 6 is used to convey airflow and is connected to the tire air nozzle, and the bottom positions on both sides of the groove 2 are movably provided with baffle covers 7 through a rotating shaft, and the baffle covers 7 play a shielding role, and a connecting bolt 8 is fixedly provided at the bottom of the connecting rod 4, and the connecting bolt 8 is used to set a baffle ring 9, and the connecting bolt 8 is sleeved with a baffle ring 9 near the top, and the baffle ring 9 can support the baffle cover 7, and the connecting bolt 8 is sleeved with a hand nut 10 near the bottom, and the hand nut 10 can play a role of locking and limiting.

[0022] Furthermore, an air inlet opened at one side of the air pump 5 is connected to an air inlet pipe, and one end of the air inlet pipe passes through the pump housing 1 and extends to the outside thereof, wherein the air inlet pipe serves the function of air intake.

[0023] Furthermore, one end of the inflation tube 6 penetrates the pump housing 1 and is wound and connected with the air tube receiving plate 3, and the top of the blocking cover 7 is in contact with the inflation tube 6, wherein the inflation tube 6 plays the role of inflation.

[0024] Furthermore, the top of the retaining ring 9 contacts the connecting rod 4 and the retaining cover 7 respectively, wherein the retaining ring 9 can support the retaining cover 7 .

[0025] Furthermore, the hand nut 10 is threadedly connected to the connecting bolt 8, and the top end of the hand nut 10 is in contact with the retaining ring 9, wherein the hand nut 10 can play a role of limiting.

[0026] Furthermore, a display screen 11 is fixedly provided at the top position of the front surface of the pump housing 1, and a keyboard 12 is fixedly provided at the bottom position of the front surface of the pump housing 1, wherein the display screen 11 can display corresponding values, and the keyboard 12 facilitates the user to operate the device.

[0027] Furthermore, a circuit board is fixedly disposed on one side of the inner rear surface of the pump housing 1 , wherein the circuit board is used to function as a control circuit.

[0028] Working principle: when storing the inflatable tube 6, the user rotates the connecting rod 4 set in the groove 2 to rotate, thereby driving the trachea storage disk 3 to rotate. The rotation of the trachea storage disk 3 will reel up the inflatable tube 6. Then the user puts the blocking cover 7 flat and then puts the blocking ring 9 on the connecting rod 4, so that the blocking ring 9 supports the blocking cover 7. Then the user tightens the hand nut 10 to limit the blocking ring 9, thereby completing the storage of the inflatable tube 6.

[0029] According to the above working process, we can know:

[0030] The vehicle-mounted air pump that is convenient for storing the air tube adopts a built-in rotating storage design by arranging a groove 2, an air tube storage plate 3, a connecting rod 4, a retaining ring 9 and a hand-tightened nut 10. When the device is in use, the user only needs to rotate the connecting rod 4 to complete the storage of the air tube 6. The built-in storage prevents the air tube 6 from being squeezed by objects, ensuring that the air tube 6 will not be crushed, bringing convenience to the user, improving the practicality of the device, and meeting the user's usage needs.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted air pump that is convenient for storing an air tube, comprising a pump housing (1), characterized in that: The pump housing (1) has a cavity formed inside, a groove (2) formed at the bottom of the pump housing (1), an air pipe receiving plate (3) being movably arranged at the top of the groove (2) via a rotating shaft, a connecting rod (4) being fixedly arranged at the bottom of the air pipe receiving plate (3), an air pump (5) being fixedly arranged at one side of the pump housing (1), an air filling port of the air pump (5) being connected to an air filling pipe (6) at the other side, blocking covers (7) being movably arranged at the bottom of both sides of the groove (2) via a rotating shaft, a connecting bolt (8) being fixedly arranged at the bottom of the connecting rod (4), a retaining ring (9) being sleeved at the top of the connecting bolt (8), and a hand-tightened nut (10) being sleeved at the bottom of the connecting bolt (8).

2. The vehicle-mounted air pump that is convenient for storing an air tube according to claim 1, characterized in that: An air inlet port opened on one side of the air pump (5) is connected to an air inlet pipe, and one end of the air inlet pipe penetrates the pump housing (1) and extends to the outside thereof.

3. The vehicle-mounted air pump that is convenient for storing an air tube according to claim 1, characterized in that: One end of the inflation tube (6) passes through the pump housing (1) and is wound and connected to the air tube receiving plate (3); the top of the blocking cover (7) is in contact with the inflation tube (6).

4. The vehicle-mounted air pump that is convenient for storing an air tube according to claim 1, characterized in that: The top of the retaining ring (9) is in contact with the connecting rod (4) and the retaining cover (7) respectively.

5. The vehicle-mounted air pump that is convenient for storing an air tube according to claim 1, characterized in that: The hand-tightening nut (10) is threadedly connected to the connecting bolt (8), and the top end of the hand-tightening nut (10) is in contact with the retaining ring (9).

6. The vehicle-mounted air pump that is convenient for storing an air tube according to claim 1, characterized in that: A display screen (11) is fixedly arranged at a top position of the front surface of the pump housing (1), and a keyboard (12) is fixedly arranged at a bottom position of the front surface of the pump housing (1).

7. The vehicle-mounted air pump that is convenient for storing an air tube according to claim 1, characterized in that: A circuit board is fixedly arranged on one side of the inner rear surface of the pump housing (1).

Images