Portable vehicle-mounted electric car washer

Abstract

The utility model discloses a portable vehicle-mounted electric car washer, and belongs to the field of vehicle-mounted electric car washers. A portable vehicle-mounted electric car washing machine comprises a machine body, a water supply pipe communicated to the front face of the machine body and a connecting hose arranged on the surface of the water supply pipe in a sleeving mode, a supporting structure is arranged on the surface of the machine body and comprises rolling wheels movably connected to the left side and the right side of the machine body, and swing rods are movably connected to the left side and the right side of the machine body through pin shafts; the side, away from the machine body, of the swing rod is movably connected with an auxiliary wheel through a bearing, and the auxiliary wheel is located on one side of the rolling wheel. The machine body is pulled and moved through the idler wheels, when the moving mode needs to be adjusted, the machine body can be pushed in the reverse direction, the auxiliary wheels on the front side of the machine body make contact with the ground, the machine body is pushed to move in a pushing mode, the machine body has multiple carrying and driving modes, and the portable effect and use convenience of the machine body are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted electric car washers, in particular to a portable vehicle-mounted electric car washer. Background Art

[0002] A vehicle-mounted electric car washer is an electric device that facilitates vehicle owners to wash their vehicles by themselves. It combines electric technology and car washing functions, making the car washing process more efficient and convenient. Vehicle-mounted electric car washers are usually designed to be relatively light, easy to carry and store, suitable for vehicle owners to wash their cars outdoors or at home. To improve their portability effect, generally, vehicle-mounted electric car washers are equipped with rollers for lifting and moving.

[0003] For example, the patent application number is: 200920100477.1, and the patent name is: Vehicle-mounted Electric Car Washer, which includes a car washer housing, a water pump, a motor, and a car washing water tank. The liquid inlet of the water pump is connected to the liquid outlet of the car washing water tank. A car washing hose is connected to the liquid outlet of the water pump. The other end of the car washing hose is connected to a car washing handle with a valve. The front end of the car washing handle is connected to a car washing nozzle. A power switch is provided on the car washer housing, and a power cord connected to the motor is connected to the power switch. Moving wheels are respectively provided on the left and right sides of the lower rear part of the car washer housing, and a lifting handle is provided on the upper part of the car washer housing. It has the advantages of simple structure, low cost, convenient handling and moving, easy to use, good car washing effect, and water saving.

[0004] However, the existing car washers can only be moved by pulling. During the process of pulling the car washer to move, users need to release a high-strength grasping force with their hands. After a long time of moving, users are prone to fatigue, which affects the portability effect of the car washer. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem of easy fatigue caused by long-term hand grasping and pulling in the prior art, and to propose a portable vehicle-mounted electric car washer.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A portable vehicle-mounted electric car washer, including a machine body;

[0008] A water supply pipe communicated with the front of the machine body;

[0009] A connecting hose sleeved on the surface of the water supply pipe;

[0010] A support structure is provided on the surface of the body. The support structure includes rollers movably connected to the left and right sides of the body. Swing rods are movably connected to the left and right sides of the body through pin shafts. An auxiliary wheel is movably connected to the side of the swing rod away from the body through a bearing. The auxiliary wheel is located on one side of the roller. A transmission structure is provided on the back of the body, and the transmission structure can drive the swing rod to swing.

[0011] As a preferred technical solution of the present application, the transmission structure includes a connection frame fixedly connected to the back of the body. A screw rod is movably connected to the inside of the connection frame through a bearing. A nut sleeve is threadedly connected to the surface of the screw rod. A sleeve plate is fixedly connected to the side of the swing rod close to the body. The side of the sleeve plate away from the swing rod extends to the outside of the nut sleeve. Slide rods are fixedly connected to the left and right sides of the nut sleeve and are located inside the sleeve plate. The slide rods are slidably connected to the sleeve plate.

[0012] As a preferred technical solution of the present application, a guide rod is fixedly connected to the inside of the connection frame. The guide rod is located on both sides of the screw rod. The nut sleeve is sleeved on the surface of the guide rod and is slidably connected to the guide rod.

[0013] As a preferred technical solution of the present application, a rubber sleeve is sleeved on the surface of the slide rod. The side of the rubber sleeve away from the slide rod extends to the inside of the sleeve plate and is slidably connected to the sleeve plate.

[0014] As a preferred technical solution of the present application, a baffle is fixedly connected to the back of the connection frame. The transmission structure is located between the baffle and the body.

[0015] As a preferred technical solution of the present application, brackets are movably connected to the left and right sides of the body through pin shafts and are located at the bottom of the swing rod. The side of the bracket away from the body extends to the front of the body and is fixedly connected to a pressing frame. The top of the pressing frame contacts the surface of the connecting hose.

[0016] As a preferred technical solution of the present application, an extension rod is fixedly connected to the bottom of the swing rod. The side of the extension rod away from the swing rod extends to the bottom of the bracket through the inside of the bracket. A pull rod is fixedly connected to the side of the extension rod away from the swing rod and is located at the bottom of the bracket.

[0017] As a preferred technical solution of the present application, a pressing plate is fixedly connected to the side of the bracket close to the body. A brake disc is fixedly connected to the back of the pressing plate. The back of the brake disc can contact the surface of the roller.

[0018] As a preferred technical solution of the present application, an angle plate is fixedly connected to the surface of the extension rod. The side of the angle plate away from the extension rod is fixedly connected to the bottom of the swing rod.

[0019] As a preferred technical solution of the present application, an elastic plate is fixedly connected to the surface of the extension rod. One side of the elastic plate away from the extension rod extends to the top of the bracket and contacts the top of the bracket, and the elastic plate has elasticity.

[0020] Compared with the prior art, the present utility model provides a portable vehicle-mounted electric car washing machine, which has the following beneficial effects:

[0021] 1. For this portable vehicle-mounted electric car washing machine, by using the rollers to pull and move the machine body, when it is necessary to adjust the moving mode, the machine body can be pushed backward, so that the auxiliary wheels on the front side of the machine body contact the ground and the machine body is pushed to move by pushing, enabling the machine body to have multiple carrying and driving methods, greatly improving the portability effect and use convenience of the machine body.

[0022] 2. For this portable vehicle-mounted electric car washing machine, by setting the connecting frame, screw rod, screw sleeve, sleeve plate and sliding rod, the swing rod can be stably swung, and the adjusted swing rod can be positioned.

[0023] 3. For this portable vehicle-mounted electric car washing machine, by setting the guide rod, the screw sleeve can be limited to prevent the screw sleeve from tilting during the movement process.

[0024] 4. For this portable vehicle-mounted electric car washing machine, by setting the rubber sleeve, the sliding rod can be protected, reducing the wear of the sliding rod and the sleeve plate during contact friction.

[0025] 5. For this portable vehicle-mounted electric car washing machine, by setting the baffle plate, the safety of the machine body can be improved, reducing the contact area between the transmission structure and the external environment.

[0026] 6. For this portable vehicle-mounted electric car washing machine, by setting the bracket and the extrusion frame, the connecting hose can be fixed to prevent the connecting hose from detaching from the water supply pipe.

[0027] 7. For this portable vehicle-mounted electric car washing machine, by setting the extension rod and the pull rod, the power of the swing rod can be utilized, saving the operation steps of additionally setting driving equipment.

[0028] 8. For this portable vehicle-mounted electric car washing machine, by setting the pressure plate and the brake disc, the rollers can be assisted in fixing to prevent the rollers from sliding and displacing.

[0029] 9. For this portable vehicle-mounted electric car washing machine, by setting the angle plate, the contact area between the extension rod and the swing rod can be increased, preventing the connection part between the two from breaking.

[0030] 10. For this portable vehicle-mounted electric car washing machine, by setting the elastic plate, the bracket can be supported, enabling the bracket to have an elastic reset effect. Description of the Drawings

[0031] Figure 1 is the structural schematic diagram of the present utility model;

[0032] Figure 2 is the rear view structural schematic diagram of the present utility model;

[0033] Figure 3 is the rear view schematic diagram of the partial structure of the present utility model;

[0034] Figure 4 is the left view structural schematic diagram of the present utility model;

[0035] Figure 5 is the left view schematic diagram of the partial structure of the present utility model;

[0036] Figure 6 is the three - dimensional schematic diagram of the partial structure of the present utility model.

[0037] In the figure: 1, the machine body; 2, the water supply pipe; 3, the connecting hose; 4, the support structure; 5, the roller; 6, the swing rod; 7, the auxiliary wheel; 8, the transmission structure; 9, the connecting frame; 10, the screw rod; 11, the nut sleeve; 12, the sleeve plate; 13, the slide rod; 14, the guide rod; 15, the rubber sleeve; 16, the baffle; 17, the bracket; 18, the extrusion frame; 19, the extension rod; 20, the pull rod; 21, the pressing plate; 22, the brake disc; 23, the angle plate; 24, the elastic plate. Specific embodiments

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0039] Embodiment 1:

[0040] Refer to Figure 1-6 , a portable vehicle - mounted electric car washer, including the machine body 1;

[0041] The water supply pipe 2 connected to the front of the machine body 1;

[0042] The connecting hose 3 sleeved on the surface of the water supply pipe 2;

[0043] A support structure 4 is provided on the surface of the body 1. The support structure 4 includes rollers 5 movably connected to the left and right sides of the body 1. Swing rods 6 are movably connected to the left and right sides of the body 1 through pin shafts. An auxiliary wheel 7 is movably connected to the side of the swing rod 6 away from the body 1 through a bearing. The auxiliary wheel 7 is located on one side of the roller 5. A transmission structure 8 is provided on the back of the body 1. The transmission structure 8 can drive the swing rod 6 to swing. By using the roller 5 to pull and move the body 1, when it is necessary to adjust the moving mode, the body 1 can be pushed in the reverse direction, so that the auxiliary wheel 7 on the front side of the body 1 contacts the ground and the body 1 is pushed to move, enabling the body 1 to have multiple carrying and driving methods, greatly improving the portability effect and use convenience of the body 1. The transmission structure 8 includes a connection frame 9 fixedly connected to the back of the body 1. A screw rod 10 is movably connected to the inside of the connection frame 9 through a bearing. A nut sleeve 11 is threadedly connected to the surface of the screw rod 10. A sleeve plate 12 is fixedly connected to the side of the swing rod 6 close to the body 1. The side of the sleeve plate 12 away from the swing rod 6 extends to the outside of the nut sleeve 11. Slide rods 13 located inside the sleeve plate 12 are fixedly connected to both the left and right sides of the nut sleeve 11. The slide rods 13 are slidably connected to the sleeve plate 12. A guide rod 14 is fixedly connected to the inside of the connection frame 9. The guide rod 14 is located on both sides of the screw rod 10. The nut sleeve 11 is sleeved on the surface of the guide rod 14 and is slidably connected to the guide rod 14. A rubber sleeve 15 is sleeved on the surface of the slide rod 13. The side of the rubber sleeve 15 away from the slide rod 13 extends to the inside of the sleeve plate 12 and is slidably connected to the sleeve plate 12. A baffle 16 is fixedly connected to the back of the connection frame 9. The transmission structure 8 is located between the baffle 16 and the body 1. Brackets 17 located at the bottom of the swing rod 6 are movably connected to both the left and right sides of the body 1 through pin shafts. The side of the bracket 17 away from the body 1 extends to the front of the body 1 and is fixedly connected to a pressing frame 18. The top of the pressing frame 18 contacts the surface of the connecting hose 3. An extension rod 19 is fixedly connected to the bottom of the swing rod 6. The side of the extension rod 19 away from the swing rod 6 extends to the bottom of the bracket 17 through the inside of the bracket 17. A pull rod 20 located at the bottom of the bracket 17 is fixedly connected to the side of the extension rod 19 away from the swing rod 6. A pressing plate 21 is fixedly connected to the side of the bracket 17 close to the body 1. A brake disc 22 is fixedly connected to the back of the pressing plate 21. The back of the brake disc 22 can contact the surface of the roller 5. An angle plate 23 is fixedly connected to the surface of the extension rod 19. The side of the angle plate 23 away from the extension rod 19 is fixedly connected to the bottom of the swing rod 6. An elastic plate 24 is fixedly connected to the surface of the extension rod 19. The side of the elastic plate 24 away from the extension rod 19 extends to the top of the bracket 17 and contacts the top of the bracket 17. The elastic plate 24 has elasticity.

[0044] Specifically, when the portable vehicle-mounted electric car washer is working / being used: The user can pull and move the machine body 1 by using the roller 5. When it is necessary to adjust the moving mode, the user can push the machine body 1 in the reverse direction, so that the auxiliary wheel 7 on the front side of the machine body 1 contacts the ground and the machine body 1 is pushed to move by pushing. When it is necessary to use the machine body 1, rotate the screw rod 10. The screw rod 10 uses the thread to push the nut sleeve 11 to move downward. During the movement of the nut sleeve 11, the sliding rod 13 is driven to slide inside the sleeve plate 12. The sleeve plate 12 is squeezed and drives the swing rod 6 to swing around the pin shaft, so that the auxiliary wheel 7 on the surface of the swing rod 6 is separated from the ground. During the swinging of the swing rod 6, the pull rod 20 on the surface of the extension rod 19 is used to squeeze the bracket 17. The bracket 17 is squeezed and drives the extrusion frame 18 to swing around the pin shaft. When the top of the extrusion frame 18 contacts the surface of the connecting hose 3, the installation of the connecting hose 3 is completed. During the swinging of the bracket 17, the bracket 17 can drive the pressing plate 21 to swing synchronously. When the bracket 17 moves to the maximum stroke, the brake disc 22 on the surface of the pressing plate 21 contacts the surface of the roller 5, which can prevent the roller 5 from sliding and displacing.

[0045] As described above, it is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A portable electric car washer, comprising a body (1); A water supply pipe (2) connected to the front side of the machine body (1); A connecting hose (3) sleeved on the surface of the water supply pipe (2); It is characterized in that A support structure (4) is provided on the surface of the body (1), the support structure (4) comprising rollers (5) movably connected to the left and right sides of the body (1), the left and right sides of the body (1) are both movably connected to swing rods (6) via pins, the side of the swing rod (6) away from the body (1) is movably connected to an auxiliary wheel (7) via a bearing, the auxiliary wheel (7) is located on one side of the roller (5), and a transmission structure (8) is provided on the back side of the body (1), the transmission structure (8) can drive the swing rod (6) to swing.

2. A portable electric car washer according to claim 1, characterized in that: The transmission structure (8) comprises a connection frame (9) fixedly connected to the back of the machine body (1); a screw rod (10) is movably connected to the interior of the connection frame (9) via a bearing; a screw sleeve (11) is threadedly connected to the surface of the screw rod (10); a sleeve plate (12) is fixedly connected to the side of the swing rod (6) close to the machine body (1); a side of the sleeve plate (12) away from the swing rod (6) extends to the outside of the sleeve (11); a sliding rod (13) located inside the sleeve plate (12) is fixedly connected to the left and right sides of the sleeve (11); and the sliding rod (13) is slidably connected to the sleeve plate (12).

3. A portable electric car washer according to claim 2, characterized in that: A guide rod (14) is fixedly connected to the interior of the connection frame (9), the guide rod (14) being located on both sides of the screw rod (10), and the screw sleeve (11) is sleeved on the surface of the guide rod (14) and is slidably connected to the guide rod (14).

4. A portable electric car washer according to claim 2, characterized in that: The surface of the sliding rod (13) is covered with a rubber sleeve (15), and the rubber sleeve (15) extends from a side of the sliding rod (13) to the inside of the sleeve plate (12) and is slidably connected to the sleeve plate (12).

5. The portable electric car washer according to claim 2, characterized in that: A baffle (16) is fixedly connected to the back of the connection frame (9), and the transmission structure (8) is located between the baffle (16) and the machine body (1).

6. The portable electric car washer according to claim 1, characterized in that: The left and right sides of the machine body (1) are movably connected to a bracket (17) located at the bottom of the swing arm (6) via a pin shaft, and the bracket (17) extends from the side away from the machine body (1) to the front of the machine body (1) and is fixedly connected to an extrusion frame (18), and the top of the extrusion frame (18) contacts the surface of the connecting hose (3).

7. A portable electric car washer according to claim 6, characterized in that: An extension rod (19) is fixedly connected to the bottom of the swing rod (6); a side of the extension rod (19) away from the swing rod (6) extends to the bottom of the bracket (17) through the inner side of the bracket (17); and a pull rod (20) located at the bottom of the bracket (17) is fixedly connected to the side of the extension rod (19) away from the swing rod (6).

8. The portable electric car washer according to claim 6, characterized in that: A pressure plate (21) is fixedly connected to a side of the bracket (17) close to the machine body (1), a brake disc (22) is fixedly connected to the back side of the pressure plate (21), and the back side of the brake disc (22) is capable of contacting the surface of the roller (5).

9. The portable electric car washer according to claim 7, characterized in that: A corner plate (23) is fixedly connected to the surface of the extension rod (19), and a side of the corner plate (23) away from the extension rod (19) is fixedly connected to the bottom of the swing rod (6).

10. The portable electric car washer according to claim 7, characterized in that: A spring plate (24) is fixedly connected to the surface of the extension rod (19); the spring plate (24) extends from a side of the extension rod (19) to the top of the bracket (17) and contacts the top of the bracket (17); the spring plate (24) is elastic.

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