Electric portable car washing device

Abstract

The utility model discloses an electric portable car washing device, and belongs to the technical field of cleaning equipment. Comprising a water tank, a water pump installed below the water tank and communicated with the water tank, a battery installed below the water tank and a control box installed on one side below the water tank, the water pump, the battery and the control box are electrically connected, and a pair of straps for wearing is arranged on the rear side of the water tank. The water pump is connected with a water spraying brush head through a hose, and the water spraying brush head comprises a handle, a brush body detachably connected with the handle and a spray head arranged on the side face, provided with a brush, of the brush body. The back strap type car washing device has the advantages that due to the fact that the back strap type wearing and using structure is adopted, constraint of lines and pipelines is effectively reduced, and the back strap type car washing device moves along with walking of people and enables car washing to be more convenient; due to the fact that the structure that the water spraying brush head is held by hand to brush and clean the vehicle is adopted, the cleaning effect is good, and single-hand holding is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of cleaning equipment, specifically relates to a kind of electric portable car washing device. BACKGROUND

[0002] Car is the indispensable traffic tool in people's life, car is exposed to wind and rain all the year round, especially easy to contaminate dust, regular need car washing is inevitable, in addition to car washing shop car washing, some car owners will also choose to use small car washing equipment at home to clean by themselves.Current car washing equipment, mostly need to connect power cord and water supply pipe, and give water to high-pressure water gun by connecting water pipe to clean, therefore the limitation of this kind of car washing equipment to site is very big, simultaneously the length of connecting water pipe also limits the working range of high-pressure water gun, in addition, the cleaning effect of high-pressure water gun is not better than that of traditional brushing, but more water, the requirement of water pump is also higher.

[0003] In prior art, there are also some portable car washing devices that are separated from power cord and water supply pipe, such as the "car washer" disclosed in Chinese patent application publication No.CN108749779A, which comprises: a water supply system for providing water source; the water supply system comprises a water supply main component and a water supply hose; a driving system for providing power to the car washer; the driving system comprises a driving main component and a driving flexible shaft; the water supply main component and the driving main component are integrated into a whole; the water supply hose and the driving flexible shaft are modularly combined into a whole flexible component; and a cleaning system for cleaning the car body; the water supply main component and the driving main component are connected to one end of the whole flexible component, the cleaning system is connected to the other end of the whole flexible component, the cleaning system is driven to rotate by the driving flexible shaft, and water is discharged through the water supply hose and the water supply main component. Although the patent technical solution has certain portability, the water supply system slides by moving wheels and drags by driving flexible shaft, which is easy to damage and affects service life.

[0004] In view of the above situation, it is necessary to design an electric portable car washing device with simple structure, low cost, which can be worn for cleaning and has good cleaning effect. Therefore, the applicant has made a beneficial design, and the technical solution to be introduced below is produced in this background. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an electric portable car washing device, which helps to improve the carrying and using structure of the car washing device to reduce the restraint of lines and pipelines, makes car washing more convenient, improves the cleaning structure to improve the cleaning efficiency, and can be held by one hand to further improve the convenience of use.

[0006] The utility model discloses a portable electric car washing device, including a water tank, a water pump of being installed below water tank and with water tank intercommunication, a battery of being installed below water tank and a control box of being installed below one side of water tank, water pump, battery and control box are electrically connected between, the rear side of water tank is provided with a pair of for wearing's shoulder belt, water pump is connected with a water jet brush head through a hose, the water jet brush head includes a handle, a brush body of being detachably connected with handle and a spray head of being arranged on the side of brush body with brush.

[0007] In one embodiment of the utility model, the water tank is cuboid, a water inlet and a liquid inlet are formed on the top of the water tank, a water inlet cover and a liquid inlet cover are respectively arranged on the water inlet and the liquid inlet, and the water inlet cover and the liquid inlet cover are respectively fixed to the outer circumferences of the water inlet and the liquid inlet by screwing.

[0008] In another embodiment of the utility model, a skirt is formed around the bottom of the water tank, the water pump, the battery and the control box are installed in the skirt, one side of the skirt is provided with a control frame, the control box is in communication with the control frame, a switch button, a charging plug and a voltage adjusting knob are formed on the control box, the switch button, the charging plug and the voltage adjusting knob are accommodated in the control frame, and a cover plate is arranged on the control frame.

[0009] In another embodiment of the utility model, a water inlet is formed on the top of the water pump and extends into the water tank, a water outlet is formed on one side of the water pump, a quick connector is formed on the water outlet for detachable connection with the hose, a recess is formed on the skirt corresponding to the water outlet, and the water outlet is accommodated in the recess and the quick connector extends out of the skirt.

[0010] In another embodiment of the utility model, the handle is hollow, a quick connector is formed on one end of the handle for detachable connection with the hose, the other end of the handle is threadedly connected with the brush body, a water outlet button is formed on the end of the handle facing the brush body, the brush body extends a connecting pipe threadedly connected with the handle on the end facing the handle, the brush is arranged around the periphery of the brush body on one side of the brush body and surrounds the spray head in the middle, and the spray head and the connecting pipe are in communication through the pipeline inside the brush body.

[0011] In another embodiment of the utility model, a handle is formed on the upper part of the water tank.

[0012] In a further specific embodiment of the utility model, the handle is configured as an ergonomic grip structure.

[0013] In a further specific embodiment of the utility model, the spray head is one of an atomizing spray head or a shower spray head.

[0014] In a further specific embodiment of the utility model, the water tank is integrally injection molded from plastic.

[0015] In a further specific embodiment of the utility model, the harness is a length-adjustable strap.

[0016] The utility model has the beneficial effects after adopting the above structure: first, since the harness structure is adopted, the line and pipeline constraints are effectively reduced, the harness moves along with the person, and the car washing is more convenient; second, since the handheld water spraying brush head structure is adopted to clean the vehicle, the cleaning effect is good, and single-handed holding is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of an embodiment of the utility model;

[0018] Figure 2 It is a structure schematic view of the water spraying brush head of the utility model.

[0019] In the drawing: 1. water tank, 11. harness, 12. water inlet, 121. water inlet cover, 13. liquid inlet, 131. liquid inlet cover, 14. skirt, 141. control frame, 1411. cover plate, 142. concave cavity, 15. handle; 2. water pump, 21. hose, 22. water outlet, 23. water inlet; 3. battery; 4. control box, 41. switch button, 42. charging plug, 43. voltage adjustment knob; 5. water spraying brush head, 51. handle, 511. water outlet button, 52. brush body, 521. brush, 522. connecting pipe, 53. spray head. DETAILED DESCRIPTION

[0020] The specific embodiments of the utility model will be described in detail below with reference to the drawings, but the description of the embodiments is not a limitation on the technical solutions, and any formal but not substantial changes according to the concept of the utility model should be regarded as the protection scope of the utility model.

[0021] In the following description, the directional or positional concepts of up, down, left, right, front and back are all based on the position shown in the drawings, so they cannot be understood as special limitations on the technical solutions provided by the utility model. Figure 1

[0022] Please refer to​Figure 1 The utility model relates to a kind of electric portable car washing device, including a water tank 1, a water pump 2 being installed in water tank 1 below and being communicated with water tank 1, a battery 3 being installed in water tank 1 below and a control box 4 being installed in water tank 1 below one side, the water pump 2, battery 3 and control box 4 between electricity connection, the rear side of the aforementioned water tank 1 is provided with a pair of harness 11 for wearing, the aforementioned water pump 2 is connected with a water spraying brush head 5 by a hose 21, and the aforementioned water spraying brush head 5 includes a handle 51, a brush body 52 detachably connected with handle 51 and a spray head 53 arranged on the side face of brush body 52 with brush 521.

[0023] In the embodiment, the aforementioned water tank 1 is configured as a cuboid structure, a water filling port 12 and a liquid adding port 13 are formed above the aforementioned water tank 1, a water filling port cover 121 and a liquid adding port cover 131 are respectively arranged on the aforementioned water filling port 12 and the liquid adding port 13, and the aforementioned water filling port cover 121 and the liquid adding port cover 131 are respectively fixed to the outer periphery of the water filling port 12 and the liquid adding port 13 by screw connection.

[0024] Further, a skirt 14 for placing and supporting is formed around the bottom of the aforementioned water tank 1, the aforementioned water pump 2, battery 3 and control box 4 are installed in the skirt 14 below the water tank 1, one side of the aforementioned skirt 14 is configured as a control frame 141, and the aforementioned control box 4 is communicated with the control frame 141. A switch button 41, a charging plug 42 and a voltage adjusting knob 43 are formed on the aforementioned control box 4, and the structure of the control box 4 has been disclosed in the prior art, and power interruption, charging and voltage adjustment are all conventional functions, so that the description is omitted here. The aforementioned switch button 41, charging plug 42 and voltage adjusting knob 43 are accommodated in the control frame 141, a cover plate 1411 is further arranged on the control frame 141, and one side edge of the aforementioned cover plate 1411 is hingedly connected with one side edge of the control frame 141 corresponding to the control frame 141. In the embodiment, the upper edge of the aforementioned cover plate 1411 is hingedly connected with the upper edge of the control frame 141.

[0025] Further, a water suction port 23 is formed on the top of the aforementioned water pump 2 and extends into the water tank 1, one side of the aforementioned water pump 2 is configured as a water outlet 22, and a quick connector is formed on the water outlet 22 for detachable connection with the hose 21; a recess 142 is formed on the skirt 14 corresponding to the position of the water outlet 22, and the water outlet 22 is accommodated in the recess 142 and the quick connector on the water outlet 22 extends out of the skirt 14.

[0026] The upper part of the aforementioned water tank 1 is configured as a handle 15.

[0027] The aforementioned handle 51 is configured as an ergonomic grip structure.

[0028] The spray head 53 is one of an atomizing spray head or a shower spray head, and in the embodiment, the spray head 53 is preferably a shower spray head.

[0029] In the embodiment, the water tank 1 is integrally injection molded by plastic, and the back strap 11 is a strap with adjustable length, specifically, a grommet is used to connect the strap, and the length of the back strap 11 is adjusted by adjusting the length of the strap passing through the grommet.

[0030] Please refer to Figure 2 The handle 51 is a hollow structure, one end of the handle 51 is provided with a quick connector and detachably connected with the hose 21, the other end of the handle 51 is threadedly connected with the brush body 52, the handle 51 is provided with a water outlet button 511 at the end facing the brush body 52, the brush body 52 is extended at one end facing the handle 51 with a connecting pipe 522 threadedly connected with the handle 51, the brush 521 is arranged around the periphery of the brush body 52 on one side of the brush body 52 and surrounds the spray head 53 in the middle, and the spray head 53 is communicated with the connecting pipe 522 through the pipeline in the brush body 52.

[0031] The quick connector is a structure commonly used in the industry for connecting hoses, and has been widely used in various fields, and the specific structure will not be described here.

[0032] Please refer to Figure 1 and in combination with Figure 2 When the device is needed to wash a car, first, clean water is poured into the water tank 1 through the water inlet 12, and auxiliary liquids such as cleaning agents are added into the water tank 1 through the liquid inlet 13 according to needs, then the switch button 41 is opened and the voltage adjusting knob 43 is adjusted to change the output power of the water pump 2, the water pump 2 sucks water from the bottom of the water tank 1 through the water inlet 23 and pressurizes the water to input into the hose 21 from the water outlet 22, the water enters the handle 51 through the hose 21, when in use, the water in the handle 51 enters the connecting pipe 522 through the water outlet button 511, the water enters the brush body 52 through the connecting pipe 522, and finally is sprayed from the spray head 53, and in the process of spraying water, the handle 51 is held to use the brush 521 to wash each part of the car. When the power in the battery 3 is consumed, the power supply can be connected through the charging plug 42 to charge, and the high-efficiency car washing can be easily realized, and the operation is simple, convenient and economical.

[0033] As described above, the technical scheme of the utility model makes up for the shortcomings in the prior art, successfully completes the utility model task, and truly realizes the technical effects described by the applicant in the technical effect column above.

Claims

1. An electric portable car wash device, characterized in that: The device includes a water tank (1), a water pump (2) installed below the water tank (1) and connected to the water tank (1), a battery (3) installed below the water tank (1), and a control box (4) installed on one side below the water tank (1). The water pump (2), the battery (3) and the control box (4) are electrically connected. A pair of shoulder straps (11) for wearing are provided on the rear side of the water tank (1). The water pump (2) is connected to a water spray brush head (5) through a hose (21). The water spray brush head (5) includes a handle (51), a brush body (52) detachably connected to the handle (51), and a nozzle (53) provided on one side of the brush body (52) with a brush (521).

2. The electric portable car wash device according to claim 1, characterized in that: The water tank (1) is a cuboid structure. A water inlet (12) and a liquid filling inlet (13) are provided on the top of the water tank (1). A water inlet cap (121) and a liquid filling inlet cap (131) are respectively provided on the water inlet (12) and the liquid filling inlet (13). The water inlet cap (121) and the liquid filling inlet cap (131) are respectively fixed to the outer circumference of the water inlet (12) and the liquid filling inlet (13) by threaded connection.

3. The portable electric car wash device according to claim 1, characterized in that: The water tank (1) has a skirt (14) around its lower perimeter for easy placement and support. The water pump (2), battery (3) and control box (4) are installed in the skirt (14) below the water tank (1). A control frame (141) is formed on one side of the skirt (14). The control box (4) is connected to the control frame (141). The control box (4) has a switch button (41), a charging plug (42) and a voltage adjustment knob (43). The switch button (41), charging plug (42) and voltage adjustment knob (43) are housed in the control frame (141). A cover plate (1411) is also provided on the control frame (141). One side edge of the cover plate (1411) is hinged to the corresponding side edge of the control frame (141).

4. The portable electric car wash device according to claim 3, characterized in that: The water pump (2) has an upward-facing suction port (23) that leads into the water tank (1) above it. The water pump (2) has an outlet (22) on one side. The outlet (22) has a quick connector for detachable connection with the hose (21). A recess (142) is formed on the skirt (14) at the position corresponding to the outlet (22). The outlet (22) is accommodated in the recess (142) and the quick connector thereon extends out of the skirt (14).

5. The portable electric car wash device according to claim 1, characterized in that: The handle (51) has a hollow structure. One end of the handle (51) is equipped with a quick connector and is detachably connected to the hose (21). The other end of the handle (51) is threadedly connected to the brush body (52). The handle (51) has a water outlet button (511) at the end facing the brush body (52). The brush body (52) extends a connecting tube (522) at the end facing the handle (51) and is threadedly connected to the handle (51). The brush (521) is arranged around the brush body (52) on one side and surrounds the nozzle (53) in the middle. The nozzle (53) and the connecting tube (522) are connected through the pipe inside the brush body (52).

6. The electric portable car wash device according to claim 1, characterized in that: The upper part of the water tank (1) is provided with a handle (15).

7. The portable electric car wash device according to claim 1, characterized in that: The handle (51) is configured as an ergonomic grip structure.

8. The portable electric car wash device according to claim 1, characterized in that: The nozzle (53) is either an atomizing nozzle or a spray nozzle.

9. The portable electric car wash device according to claim 1, characterized in that: The water tank (1) is made of plastic integral injection molding.

10. The electric portable car wash device according to claim 1, characterized in that: The shoulder strap (11) is an adjustable length strap.

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