A vehicle-mounted air pump capable of automatically storing an air tube

Abstract

The application discloses a vehicle-mounted inflator pump capable of automatically storing an air pipe and relates to the technical field of vehicle-mounted equipment. The vehicle-mounted inflator pump capable of automatically storing an air pipe comprises an inflator pump and the like, the inflator pump is fixedly connected with a connecting pipe and is communicated with the connecting pipe, a valve port is connected to one end of the connecting pipe away from the inflator pump, the inflator pump is rotationally connected with a lifting rod, the inflator pump is fixedly connected with a protective shell, the protective shell is fixedly connected with a pair of guide frames, a moving plate is slidingly connected between the pair of guide frames, the moving plate is rotationally connected with longitudinally-distributed guide wheels, the connecting pipe is staggered around the guide wheels, a pair of elastic pull ropes are fixedly connected between the moving plate and the protective shell, and a locking assembly is arranged on the lifting rod. The guide wheels and the abutment frame and the like can not only fix the connecting pipe with a suitable length drawn out during use to avoid automatic recovery of the connecting pipe after accidental hand release, but also automatically store the connecting pipe after use, so that the labor intensity of users is reduced and the use experience of the users is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle-mounted equipment, and particularly relates to a vehicle-mounted air pump capable of automatically storing an air tube. BACKGROUND

[0002] The vehicle-mounted air pump is an emergency equipment convenient to carry, which is specially designed for a car and is used for rapidly inflating the tire of the car, and is also suitable for a bicycle, a ball and other small inflatable articles. When the vehicle-mounted air pump is used, the internal motor drives the piston or the blade to rotate first, the air pump inhales air from the atmosphere, the kinetic energy generated by the operation of the motor compresses the air, and then the compressed air is delivered to the valve of the tire or other inflatable articles through the inflation tube, so that the inflation task is completed.

[0003] In the patent with the publication number CN221236852U, a vehicle-mounted air pump convenient to store an air tube is disclosed, which relates to the technical field of air pumps and comprises an air pump body. A storage groove is formed in the side surface of the air pump body, an air tube is arranged in the storage groove, an air outlet interface is arranged on one side of the storage groove, the tail end of the air tube is detachably connected to the inside of the air pump body, a gas nozzle is connected to the head end of the air tube, and an air tube fixing structure is arranged in the inside of the air pump body. The air tube can be clamped in the inside of the storage groove, and the air tube is fully wrapped and has no exposed part, so that the air tube can be better stored and protected. The head end of the air tube can be fixed by the air tube fixing structure, so that the air tube can be limited, and the air tube can be prevented from being ejected from the inside of the storage groove and scattered in the space during the collision. However, the vehicle-mounted air pump still needs manual winding and storage of the air tube during use, which is time-consuming and laborious and reduces the user experience.

[0004] Based on the above situation, the present application provides a vehicle-mounted air pump capable of automatically storing an air tube. SUMMARY

[0005] In order to overcome the shortcomings of the existing vehicle-mounted air pump, which still needs manual winding and storage of the air tube during use, is time-consuming and laborious, and reduces the user experience, the present application provides a vehicle-mounted air pump capable of automatically storing an air tube.

[0006] The utility model provides an automatic storage air pipe of vehicle carries, including air pump, connecting pipe, pull rod, protective shell, guide frame, guide wheel, moving plate, elastic pull rope and locking assembly, the air pump is fixedly connected with the connecting pipe, the one end of connecting pipe away from air pump is clamped with valve port, the air pump rotatably connects with pull rod, the air pump is fixedly connected with protective shell, the pair of guide frame is fixedly connected to protective shell, the moving plate is slidably connected between the pair of guide frame, the moving plate rotatably connects with the longitudinal distribution's guide wheel, and the connecting pipe staggeredly passes through the guide wheel, the pair of elastic pull rope is fixedly connected between moving plate and protective shell, and the locking assembly is arranged on the pull rod.

[0007] Further, the air pump is provided with a pair of cavities.

[0008] Further, the locking assembly comprises a top block, a resisting frame, a first sliding rod and a compression spring, the top block is fixedly connected to the pull rod, the protective shell is fixedly connected with a pair of first sliding rods, the pair of first sliding rods are slidably connected with the resisting frame, the pair of compression springs are fixedly connected between the resisting frame and the protective shell, the resisting frame is in contact with the moving plate, and the resisting frame is in extrusion with the top block.

[0009] Further, the resisting frame is provided with a longitudinal distribution sawtooth groove.

[0010] Further, the utility model further comprises a winding mechanism, the winding mechanism is arranged on the air pump, and the winding mechanism comprises a connecting clamp block, a conductive wire, a winding reel, a spring, a first connecting rope, a second sliding rod, a clamping block and a tension spring, the pair of connecting clamp blocks are clamped on the air pump, the air pump is fixedly connected with a pair of conductive wires, one end of the conductive wire away from the air pump is fixedly connected with the connecting clamp block, the air pump rotatably connects with a pair of winding reels, the conductive wire is wound on the winding reel, the spring is fixedly connected between the winding reel and the air pump, the air pump slidably connects with a pair of second sliding rods, the second sliding rod is fixedly connected with the air pump, the second sliding rod is fixedly connected with the clamping block, the clamping block is in extrusion with the winding reel, the air pump slidably connects with a pair of first connecting ropes, one end of the first connecting rope is fixedly connected with the pull rod, and the other end of the first connecting rope is fixedly connected with the second sliding rod.

[0011] Further, the winding reel is provided with a circumferentially equidistant distribution clamping groove.

[0012] Further, the clamping block is in the shape of trapezoid.

[0013] Further, the jet mechanism is arranged on the air pump, and the jet mechanism comprises a jet plate, a gas guide pipe, a pressing plate, an elastic sheet, a switch valve, a second connecting rope and a gas injection pipe.

[0014] Further, the limiting mechanism is arranged on the air pump, and the limiting mechanism comprises a gas cylinder, a gas transmission pipe, a piston rod and a spring.

[0015] Further, the storage mechanism is arranged on the air pump, and the storage mechanism comprises a placing rack and a spare valve port.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] 1. The guiding wheel and the resisting frame can limit and fix the connecting pipe with a proper length, avoid the automatic recovery of the connecting pipe after the hand is accidentally released, and automatically store the connecting pipe after use, thereby reducing the labor intensity of the user and improving the use experience of the user.

[0018] 2. The winding rope disc and the clamping block can limit and fix the conductive wire with a proper length, avoid the automatic recovery of the conductive wire after the hand is accidentally released, and automatically store the conductive wire after use, thereby reducing the labor intensity of the user and improving the use experience of the user.

[0019] 3. The jet plate and the pressing plate can blow air to the surface of the air pump after use, cool the air pump, blow off the dust and impurities on the surface of the air pump, and improve the practicability of the air pump.

[0020] 4. The gas cylinder and the piston rod can limit the lifting rod during use, avoid the unlocking of the winding rope disc and the moving plate due to mechanical vibration, and avoid the accidental recovery of the conductive wire and the connecting pipe and the influence on use, thereby improving the practicability and use safety of the air pump.

[0021] 5. This invention, through components such as a mounting bracket and a spare valve port, enables users to quickly replace the spare valve port when it is damaged or mismatched in size, thereby allowing the air pump to continue to be used normally and improving the practicality of the vehicle-mounted air pump with automatic air hose retraction. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a three-dimensional structural diagram of the air pump, connecting pipe, and lifting rod of the present invention.

[0024] Figure 3 This is a three-dimensional structural diagram of the lifting rod, protective shell, and top block of the present invention.

[0025] Figure 4 This is a three-dimensional structural diagram of the guide frame, guide wheels, and movable plate of the present invention.

[0026] Figure 5 This is a three-dimensional structural diagram of the elastic pull rope, the first slide bar, and the compression spring of the present invention.

[0027] Figure 6 This is a three-dimensional structural diagram of the components of the present invention, including the connecting clamp, conductive wire, and lifting rod.

[0028] Figure 7 This is a three-dimensional structural diagram of the conductive wire, winding reel, and spring components of the present invention.

[0029] Figure 8 This is a three-dimensional structural diagram of the components of the present invention, including the connecting clamp, conductive wire, and winding reel.

[0030] Figure 9 This is a three-dimensional structural diagram of the components of the present invention, including the first connecting rope, the second sliding rod, and the locking block.

[0031] Figure 10 This is a three-dimensional structural diagram of the spray plate, air guide pipe, and connecting pipe of the present invention.

[0032] Figure 11 This is a three-dimensional structural diagram of the spray plate, air guide pipe, and extrusion plate of the present invention.

[0033] Figure 12 This is a three-dimensional structural diagram of the spring, switching valve, and second connecting rope components of the present invention.

[0034] Figure 13 This is a three-dimensional structural diagram of the lifting rod, air cylinder, and air delivery pipe components of the present invention.

[0035] Figure 14Fig. 1 is a schematic diagram of the three-dimensional structure of the air cylinder, air pipe and piston rod of the present application.

[0036] Figure 15 Fig. 2 is a schematic diagram of the three-dimensional structure of the stand, spare valve port and air pump of the present application.

[0037] Figure 16 Fig. 3 is a schematic diagram of the three-dimensional structure of the stand and spare valve port of the present application.

[0038] Markings in the drawings: 1_air pump, 11_connection pipe, 12_lifting rod, 13_protection shell, 14_top block, 15_supporting frame, 16_guiding frame, 17_guiding wheel, 18_moving plate, 19_elastic pull rope, 110_first sliding rod, 111_compression spring, 2_connection clamp block, 21_conductive wire, 22_ropewheel, 23_fuse, 24_first connection rope, 25_second sliding rod, 26_clamp block, 27_tension spring, 3_spraying plate, 31_air pipe, 32_squeezing plate, 33_elastic sheet, 34_on-off valve, 35_second connection rope, 36_air injection pipe, 4_air cylinder, 41_air pipe, 42_piston rod, 43_spring, 5_stand, 51_spare valve port. DETAILED DESCRIPTION

[0039] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combinable with other embodiments.

[0040] Embodiment 1

[0041] A vehicle-mounted air pump capable of automatically storing the air pipe, as shown in Figures 1-5 Fig. 1, comprises an air pump 1, a connection pipe 11, a lifting rod 12, a protection shell 13, guiding frames 16, guiding wheels 17, a moving plate 18, elastic pull ropes 19 and a locking assembly. The air pump 1 is fixedly connected to and communicates with the connection pipe 11 at the right upper portion. The connection pipe 11 is provided with a valve port at the end away from the air pump 1. The air pump 1 is rotatably connected to the lifting rod 12 at the right upper portion. The air pump 1 is fixedly connected to the protection shell 13 at the right side. Five guiding frames 16 are fixedly connected inside the protection shell 13 in a staggered manner. The moving plate 18 is slidably connected between the two guiding frames 16 at the upper side and between the three guiding frames 16 at the lower side. The moving plate 18 is rotatably connected to the two guiding wheels 17 in front of and behind each other at the right side of the upper moving plate 18. The moving plate 18 is rotatably connected to the three guiding wheels 17 in front of and behind each other and longitudinally distributed at the right side of the lower moving plate 18. The connection pipe 11 is staggered around the five guiding wheels 17. The protection shell 13 is fixedly connected to the two elastic pull ropes 19 between the moving plate 18 and the protection shell 13. The lifting rod 12 is provided with the locking assembly.

[0042] As shown in Figure 1 and Figure 13 , wherein the left front and back and the right back of the air pump 1 are provided with cavities.

[0043] As shown in Figures 3-5 , wherein the locking assembly comprises a top block 14, a resisting frame 15, a first sliding rod 110 and a compression spring 111, the top block 14 is fixedly connected to the front right part of the lifting rod 12, the first sliding rod 110 is fixedly connected to the inside of the upper and lower parts of the protective shell 13, the resisting frame 15 is slidingly connected between the two first sliding rods 110, the compression spring 111 is fixedly connected between the resisting frame 15 and the protective shell 13, the two compression springs 111 are respectively sleeved on the adjacent first sliding rods 110, the resisting frame 15 is in contact with the moving plate 18, and the resisting frame 15 is in extrusion with the top block 14.

[0044] As shown in Figure 4 and Figure 5 , wherein the left side of the resisting frame 15 is provided with upper and lower longitudinal sawtooth grooves.

[0045] When the automobile tire needs to be inflated, the driver can first lift the lifting rod 12 upward, the lifting rod 12 will first rotate upward by a certain angle, and then move upward with the inflator 1 and other components, so as to take out the inflator 1 and other components from the trunk of the automobile, and the upward rotation of the lifting rod 12 will drive the top block 14 to rotate downward, the downward rotation of the top block 14 will contact and press the abutment 15, so that the abutment 15 moves rightward and separates from the moving plate 18, and the compression spring 111 is compressed at this time, and the driver can then pull out the connecting pipe 11 forward by an appropriate length, during which the connecting pipe 11 will not only make the guide wheels 17 rotate, but also make the guide wheels 17 and the moving plate 18 on the upper and lower sides move towards each other, and the elastic pull rope 19 is stretched at this time, and then the driver can place the inflator 1 and other components on the ground near the tire and release the lifting rod 12, the lifting rod 12 will then rotate downward to reset under the action of its own gravity, and the top block 14 rotates upward to reset at this time, and the abutment 15 will move leftward to reset under the action of the compression spring 111 and contact the moving plate 18, so that the two moving plates 18 on the upper and lower sides are clamped into the sawtooth grooves of the abutment 15, so as to limit and fix the moving plate 18, the guide wheel 17 and the connecting pipe 11, so as to avoid the automatic recovery of the connecting pipe 11 after accidental release, and then the driver can butt the valve port of the connecting pipe 11 with the valve of the tire, and then start the inflator 1 and inflate the tire through the connecting pipe 11, and after the inflation is completed, the driver can first take off the valve port of the connecting pipe 11 from the valve of the tire, and then put the inflator 1 back into the trunk of the automobile with the help of the lifting rod 12, during which the lifting rod 12 will first rotate upward, the top block 14 will rotate downward and press the abutment 15, so that the abutment 15 moves rightward and separates from the moving plate 18, and the compression spring 111 is compressed at this time, and the guide wheels 17 and the moving plate 18 on the upper and lower sides will move away from each other to reset under the action of the elastic pull rope 19, and the connecting pipe 11 will also be retracted into the protective shell 13 under the action of the guide wheels 17, so as to automatically store the connecting pipe 11 after use, thereby reducing the labor intensity of the user and improving the user experience, and then the lifting rod 12 will rotate downward to reset under the action of its own gravity, the top block 14 will rotate upward to reset, and the abutment 15 will move leftward to reset under the action of the compression spring 111.

[0046] Example 2

[0047] On the basis of example 1, as Figures 6-9As shown, the winding mechanism is arranged on the air pump 1, and comprises two connecting clamps 2, a conductive wire 21, a winding reel 22, a spring 23, a first connecting rope 24, a second sliding rod 25, a clamping block 26 and a tension spring 27. The two connecting clamps 2 are respectively clamped on the left front and rear parts of the air pump 1, and the left front and rear parts of the air pump 1 are fixedly connected with the conductive wire 21. The end of the conductive wire 21 away from the air pump 1 is fixedly connected with the connecting clamp 2. The left front and rear parts of the air pump 1 are rotationally connected with the winding reel 22, and the conductive wire 21 is wound on the adjacent winding reel 22. The spring 23 is fixedly connected between the winding reel 22 and the air pump 1. The left front and rear parts of the air pump 1 are slidingly connected with the second sliding rod 25, and the second sliding rod 25 is fixedly connected with the air pump 1 through the tension spring 27. The bottom end of the second sliding rod 25 is fixedly connected with the clamping block 26, and the clamping block 26 is in extrusion fit with the adjacent winding reel 22. The first connecting rope 24 is slidingly connected between the left front and rear parts of the air pump 1, and one end of the first connecting rope 24 is fixedly connected with the lifting rod 12, and the other end of the first connecting rope 24 is fixedly connected with the adjacent second sliding rod 25.

[0048] As shown in Figures 7-9 , the side of the winding reel 22 close to the adjacent clamping block 26 is provided with circumferentially equidistant clamping grooves.

[0049] As shown in Figure 8 and Figure 9 , the clamping block 26 is in the shape of a trapezoid.

[0050] When the inflator pump 1 needs to be charged, the front and rear connecting clamping blocks 2 can be removed first, and then the conductive wire 21 is pulled out to an appropriate length through the connecting clamping block 2, during which the conductive wire 21 is pulled out to drive the winding reel 22 to rotate counterclockwise, and the spring 23 is deformed accordingly. The counterclockwise rotation of the winding reel 22 first presses the clamping block 26 and moves the second sliding rod 25 upward, and the tension spring 27 is stretched accordingly. When the winding reel 22 rotates to the position where the clamping groove corresponds to the clamping block 26 and stops rotating, the clamping block 26 and the second sliding rod 25 will move downward and reset under the action of gravity and the tension spring 27 and be clamped into the clamping groove, so as to limit and fix the winding reel 22 and the conductive wire 21, to avoid the automatic recovery of the conductive wire 21 after the hand is accidentally released. Then the driver can clamp and fix the front and rear connecting clamping blocks 2 on the positive and negative electrodes of the external power source, so as to charge the inflator pump 1. After charging is completed, the connecting clamping block 2 is removed from the external power source and put back to the original position, and then the lifting rod 12 is lifted upward, and the upward rotation of the lifting rod 12 pulls the first connecting rope 24, thereby driving the clamping block 26 and the second sliding rod 25 to move upward, and the tension spring 27 is stretched accordingly. At this time, the winding reel 22 will rotate clockwise and reset under the action of the spring 23, and the conductive wire 21 will be rewound and stored, so as to automatically store the conductive wire 21 after use, thereby reducing the labor intensity of the user and improving the user experience. After the lifting rod 12 is loosened, the lifting rod 12 will rotate downward and reset under the action of its own gravity, the first connecting rope 24 is loosened, and the clamping block 26 and the second sliding rod 25 will move downward and reset under the action of gravity and the tension spring 27.

[0051] As shown in Figures 10-12 , it also includes a jet mechanism, which is arranged on the inflator pump 1. The jet mechanism includes a jet plate 3, a gas guide pipe 31, a pressing plate 32, a spring piece 33, a switch valve 34, a second connecting rope 35, and a gas injection pipe 36. The jet plate 3 is fixedly connected to the right side of the inflator pump 1. A gas guide pipe 31 is fixedly connected to the right rear part of the inflator pump 1. One end of the gas guide pipe 31 communicates with the connecting pipe 11, and the other end communicates with the cavity on the right rear part of the inflator pump 1. A one-way valve is fixedly connected to the middle part of the gas guide pipe 31. The pressing plate 32 is slidably connected in the cavity on the right rear part of the inflator pump 1. Two spring pieces 33 are fixedly connected between the pressing plate 32 and the inflator pump 1. The gas injection pipe 36 is fixedly connected and communicated with the left side of the cavity on the right rear part of the inflator pump 1. One end of the gas injection pipe 36 away from the cavity on the right rear part of the inflator pump 1 communicates with the jet plate 3. The switch valve 34 is rotatably connected to the right part of the gas injection pipe 36. The second connecting rope 35 is fixedly connected between the lifting rod 12 and the switch valve 34.

[0052] When the inflator 1 is started and the tire is inflated through the connecting pipe 11, part of the gas output by the inflator 1 will be injected into the cavity on the right rear side of the inflator 1 through the connecting pipe 11 and the air guide pipe 31. As the air pressure in the front part of the cavity increases, the pressing plate 32 will be pressed by the air and move backward, and the elastic sheet 33 will be deformed and compressed. When the inflation is completed and the inflator 1 is turned off, the gas in the cavity will not be sprayed out through the air guide pipe 31 and the connecting pipe 11 due to the one-way valve on the air guide pipe 31. When the driver turns off the inflator 1 and puts it back into the trunk of the car by means of the lifting rod 12, the lifting rod 12 will rotate upward and drive the switch valve 34 to rotate upward and open through the second connecting rope 35. At this time, the pressing plate 32 will move forward and reset under the action of the elastic sheet 33, and the gas in the cavity will be pressed by the pressing plate 32 and enter the spray plate 3 through the gas injection pipe 36, and finally be sprayed out from the spray plate 3. In this way, the gas sprayed out from the spray plate 3 can be used to cool the inflator 1 and blow off the dust and other impurities on the surface of the inflator 1. After the driver releases the lifting rod 12, the lifting rod 12 will rotate downward and reset under the action of its own gravity, and the second connecting rope 35 will be released, and the switch valve 34 will rotate downward and close under the action of its own gravity.

[0053] As shown in Figure 13 and Figure 14 , it further comprises a limiting mechanism, which is arranged on the inflator 1. The limiting mechanism comprises the air cylinder 4, the gas conveying pipe 41, the piston rod 42 and the spring 43. The air cylinder 4 is fixedly connected to the right front side of the inflator 1. The gas conveying pipe 41 is fixedly connected to the front side of the inflator 1. One end of the gas conveying pipe 41 is in communication with the air cylinder 4, and the other end of the gas conveying pipe 41 is in communication with the connecting pipe 11. The piston rod 42 is slidably connected in the air cylinder 4. The spring 43 is fixedly connected between the piston rod 42 and the air cylinder 4. The piston rod 42 is in contact with the lifting rod 12.

[0054] When the inflator 1 is started and the tire is inflated through the connecting pipe 11, part of the gas output by the inflator 1 will be injected into the cavity on the right rear side of the inflator 1 through the connecting pipe 11 and the air guide pipe 31. As the air pressure in the front part of the cavity increases, the pressing plate 32 will be pressed by the air and move backward, and the elastic sheet 33 will be deformed and compressed. When the inflation is completed and the inflator 1 is turned off, the gas in the cavity will not be sprayed out through the air guide pipe 31 and the connecting pipe 11 due to the one-way valve on the air guide pipe 31. When the driver turns off the inflator 1 and puts it back into the trunk of the car by means of the lifting rod 12, the lifting rod 12 will rotate upward and drive the switch valve 34 to rotate upward and open through the second connecting rope 35. At this time, the pressing plate 32 will move forward and reset under the action of the elastic sheet 33, and the gas in the cavity will be pressed by the pressing plate 32 and enter the spray plate 3 through the gas injection pipe 36, and finally be sprayed out from the spray plate 3. In this way, the gas sprayed out from the spray plate 3 can be used to cool the inflator 1 and blow off the dust and other impurities on the surface of the inflator 1. After the driver releases the lifting rod 12, the lifting rod 12 will rotate downward and reset under the action of its own gravity, and the second connecting rope 35 will be released, and the switch valve 34 will rotate downward and close under the action of its own gravity.

[0055] As shown in Figure 15 and Figure 16The storage mechanism is arranged on the air pump 1, and the storage mechanism comprises a placing rack 5 and spare valve ports 51.

[0056] When the air pump 1 and the connecting pipe 11 are used to inflate the tire, the valve port on the connecting pipe 11 may be worn out after being used for many times, and the tire cannot be inflated if the size of the valve port on the connecting pipe 11 does not match the size of the tire valve. At this time, the driver can pull the placing rack 5 forward, remove the spare valve port 51 on the placing rack 5, and replace the valve port on the connecting pipe 11. In this way, the user can quickly replace the spare valve port 51 when the valve port is damaged or the size is not matched, so that the air pump 1 can continue to be used normally, thereby improving the user experience. After the replacement is completed, the placing rack 5 is moved back to the original position.

[0057] The above description is only the preferred embodiment of the present application, and it should be pointed out that those skilled in the art can make some improvements and refinements without departing from the principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A vehicle-mounted air pump with an automatically retractable air hose, comprising an air pump (1), a connecting pipe (11), and a lifting rod (12), wherein the air pump (1) is fixedly connected to and communicates with the connecting pipe (11), and a valve port is snapped onto the end of the connecting pipe (11) away from the air pump (1), and the air pump (1) is rotatably connected to the lifting rod (12), characterized in that: Also include protective shell (13), guide frame (16), guide wheel (17), moving plate (18), elastic pull rope (19) and locking assembly, the inflation pump (1) is fixedly connected with the protective shell (13), the protective shell (13) is fixedly connected with the pair of guide frames (16), the pair of guide frames (16) are slidably connected with the moving plate (18), the moving plate (18) is rotatably connected with the longitudinally distributed guide wheel (17), the connecting pipe (11) is staggered around the guide wheel (17), the moving plate (18) and the protective shell (13) are fixedly connected with the pair of elastic pull ropes (19), the lifting rod (12) is provided with the locking assembly, wherein the locking assembly comprises a top block (14), a resisting frame (15), a first sliding rod (110) and a compression spring (111), the top block (14) is fixedly connected to the lifting rod (12), the protective shell (13) is fixedly connected with the pair of first sliding rods (110), the pair of first sliding rods (110) are slidably connected with the resisting frame (15), the resisting frame (15) and the protective shell (13) are fixedly connected with the pair of compression springs (111), the resisting frame (15) is in contact with the moving plate (18), the resisting frame (15) is in extrusion with the top block (14), wherein the resisting frame (15) is provided with longitudinally distributed sawtooth grooves, and also includes a winding mechanism, the winding mechanism is arranged on the inflation pump (1), the winding mechanism comprises a connecting clamp block (2), a conductive wire (21), a winding reel (22), a spring (23), a first connecting rope (24), a second sliding rod (25), a clamping block (26) and a tension spring (27), the pair of connecting clamp blocks (2) are clamped on the inflation pump (1), the inflation pump (1) is fixedly connected with the pair of conductive wires (21), one end of the conductive wire (21) away from the inflation pump (1) is fixedly connected with the connecting clamp block (2), the inflation pump (1) is rotatably connected with the pair of winding reels (22), the conductive wire (21) is wound on the winding reel (22), the winding reel (22) and the inflation pump (1) are fixedly connected with the spring (23), the inflation pump (1) is slidably connected with the pair of second sliding rods (25), the second sliding rod (25) and the inflation pump (1) are fixedly connected with the tension spring (27), the second sliding rod (25) is fixedly connected with the clamping block (26), the clamping block (26) is in extrusion with the winding reel (22), the inflation pump (1) is slidably connected with the pair of first connecting ropes (24), one end of the first connecting rope (24) is fixedly connected with the lifting rod (12), the other end of the first connecting rope (24) is fixedly connected with the second sliding rod (25).

2. The vehicle-mounted inflator according to claim 1, wherein: Wherein the inflation pump (1) is provided with the pair of cavities.

3. The vehicle-mounted inflator according to claim 2, wherein: Wherein the winding reel (22) is provided with circumferentially equidistantly distributed clamping grooves.

4. The vehicle-mounted inflator according to claim 3, wherein: Wherein the clamping block (26) is in the shape of a trapezoid.

5. The vehicle-mounted inflator pump capable of automatically stowing the air hose according to claim 4, wherein: The jet mechanism is arranged on the air pump (1), and comprises a jet plate (3), a gas guide pipe (31), a pressing plate (32), an elastic sheet (33), a switch valve (34), a second connecting rope (35), and a gas injection pipe (36). The jet plate (3) is fixedly connected to the air pump (1), the air pump (1) is fixedly connected with the gas guide pipe (31), one end of the gas guide pipe (31) is communicated with the connecting pipe (11), the other end of the gas guide pipe (31) is communicated with the cavity of the air pump (1), the gas guide pipe (31) is fixedly connected with a one-way valve, the air pump (1) is slidingly connected with the pressing plate (32), the pressing plate (32) and the air pump (1) are fixedly connected with a pair of elastic sheets (33), the cavity of the air pump (1) is fixedly connected and communicated with the gas injection pipe (36), one end of the gas injection pipe (36) away from the cavity of the air pump (1) is communicated with the jet plate (3), the gas injection pipe (36) is rotatably connected with the switch valve (34), and the second connecting rope (35) is fixedly connected between the lifting rod (12) and the switch valve (34).

6. The vehicle-mounted inflator pump capable of automatically stowing the air hose according to claim 5, wherein: The limiting mechanism is arranged on the air pump (1), and comprises a gas cylinder (4), a gas conveying pipe (41), a piston rod (42), and a spring (43). The gas cylinder (4) is fixedly connected to the air pump (1), the air pump (1) is fixedly connected with the gas conveying pipe (41), one end of the gas conveying pipe (41) is communicated with the gas cylinder (4), the other end of the gas conveying pipe (41) is communicated with the connecting pipe (11), the gas cylinder (4) is slidingly connected with the piston rod (42), the piston rod (42) and the gas cylinder (4) are fixedly connected with the spring (43), and the piston rod (42) is in contact with the lifting rod (12).

7. The vehicle-mounted inflator pump with automatic stowable air tube according to claim 6, wherein: The storage mechanism is arranged on the air pump (1), and comprises a placing rack (5) and a spare valve port (51). The placing rack (5) is slidingly connected to the air pump (1), and the placing rack (5) is clamped with a pair of spare valve ports (51).

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