Movable windshield washer fluid filling machine

By designing a mobile windshield washer fluid dispenser, utilizing casters and a rechargeable battery, the problem of limited flexibility caused by a fixed power source was solved, enabling convenient windshield washer fluid dispensing in any location and improving user experience and safety.

CN224030646UActive Publication Date: 2026-03-24QINGHE COUNTY QINGJING AUTO PARTS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-30
Publication Date
2026-03-24

AI Technical Summary

Technical Problem

Existing windshield washer fluid dispensers are limited in flexibility and range of use due to their fixed power supply, making it impossible to effectively dispense fluid when the vehicle is parked far away, which causes inconvenience to users.

Method used

Design a mobile windshield washer fluid dispenser, featuring casters and a rechargeable battery, equipped with a filling hose and a filter, allowing the device to dispense windshield washer fluid at the required location, and powered by battery power.

Benefits of technology

It improves the flexibility and scope of use of the windshield washer fluid dispenser, ensuring convenient dispensing in any location, avoiding the inconvenience and safety issues of traditional dispensers, and achieving environmentally friendly windshield washer fluid dispensing.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of windshield washer fluid filling, and discloses a movable windshield washer fluid filling machine which comprises a filling machine box body and universal wheels, a driving button for controlling the device is arranged at the top of the filling machine box body, and a pushing handle for pushing the filling machine box body is arranged outside the filling machine box body. The device is moved to a proper position through the arranged universal wheels, windshield washer fluid in the filling water pipe in the filling machine box body is injected into an automobile through the arranged filling water pipe, so that the device can be moved to a required position during use, and does not need to be installed at a specific position with a power interface; the use flexibility and range of the device are improved, windshield washer fluid can be injected into a vehicle when the vehicle is parked at a far position, convenience is brought to a user, the situation that the injector is too long, a measuring cup or a bottle does not need to be filled into a glass kettle of the vehicle after being full is avoided, and convenience, safety and environmental protection are guaranteed for the user.
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Description

Technical Field

[0001] This utility model relates to the field of windshield washer fluid filling technology, and in particular to a mobile windshield washer fluid filling machine. Background Technology

[0002] Windshield washer fluid is mainly composed of water, alcohol, ethylene glycol, corrosion inhibitors, and various surfactants. It is a common name for automotive windshield washer fluid and is a consumable item used in automobiles. A windshield washer fluid dispenser is a device specifically designed to add windshield washer fluid to a car. Car owners can directly use the dispenser to add windshield washer fluid to their vehicles.

[0003] In the existing technology, there are only two types of windshield washer fluid dispensers on the market: wall-mounted and floor-standing. Both require a fixed power supply to operate. This means that the dispenser can only be installed in a specific location with a power outlet, which limits its flexibility and scope of use. If the vehicle is parked far from the power outlet, the dispenser cannot be used to refill the windshield washer fluid, causing inconvenience to the user. It also results in the need for an excessively long dispenser, requiring the use of a measuring cup or bottle to fill the water before adding it to the vehicle's windshield washer fluid reservoir. This process is inconvenient, environmentally unfriendly, and unsafe. Therefore, there is a need to develop a mobile windshield washer fluid dispenser to solve these problems. Utility Model Content

[0004] To overcome the problem that the fixed battery power supply of the windshield washer fluid dispenser limits its flexibility and scope of use, causing inconvenience to users.

[0005] The technical solution of this utility model is as follows: a mobile windshield washer fluid dispenser, including a dispenser housing and casters. A drive button for controlling the device is located on the top of the dispenser housing. A push handle for pushing the dispenser housing is located on the outside of the dispenser housing. A water tank for storing windshield washer fluid is located inside the dispenser housing, and a water pipe is installed on the water tank. A water pipe bracket is fixedly connected to the left side of the dispenser housing. A partition is located inside the dispenser housing. A protective cover is located on the back of the dispenser housing. A filter device is located inside the dispenser housing. The casters are fixedly connected to the bottom of the dispenser housing. A limit sheet is located on the top of the dispenser housing. A first fixing hole is opened inside the limit sheet. A battery is fixedly connected to the inner side of the limit sheet. A protective shell is located outside the battery. A fixing plate is fixedly connected to the outer side of the protective shell. A second fixing hole is opened inside the fixing plate.

[0006] Preferably, two fixing plates are provided, and the two fixing plates are symmetrically fixedly connected to the outside of the protective shell.

[0007] Preferably, the filter device is fixedly connected inside the filling machine housing at the position corresponding to the water inlet.

[0008] Preferably, several water pipe supports are provided, and these supports are evenly fixed on the left side of the filling machine housing.

[0009] Preferably, the filling machine housing has a water pipe opening at the corresponding position of the partition, and the filling water pipe passes through the water pipe opening, passes through the partition, and is wrapped around the water pipe support.

[0010] Preferably, a power supply is located at the back of the filling machine housing, a soft rubber opening and closing plate is located on the front of the power supply, and a drive switch is located at the back of the filling machine housing.

[0011] Preferably, the soft rubber hinge plate is rotatably connected to the back of the power supply, and the power supply has a groove at the corresponding position of the soft rubber hinge plate, and the soft rubber hinge plate rotates inside the groove.

[0012] The beneficial effects of this utility model are as follows: Compared to windshield washer fluid dispensers with fixed power supplies, this device, once the battery is fully charged, can be moved to a suitable location using the provided casters. The windshield washer fluid is then injected into the car's interior through the provided filling pipe. This allows the device to be moved to the desired location during use, eliminating the need for installation in a specific location with a power interface. This improves the flexibility and range of use, allowing for windshield washer fluid refills even when the vehicle is parked far away. This provides convenience for users and prevents the need for an excessively long filler, eliminating the need to fill a measuring cup or bottle before adding the fluid to the vehicle's windshield washer fluid reservoir. It offers convenience, safety, and environmental protection, effectively preventing the inconvenience caused by a fixed battery power supply that limits the flexibility and range of use for windshield washer fluid dispensers. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the external appearance and internal structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the filling machine housing of this utility model;

[0016] Figure 4 This is a schematic diagram of the protective shell structure of this utility model;

[0017] Figure 5 This is a partial structural diagram of the filling machine housing of this utility model.

[0018] Explanation of reference numerals in the attached drawings: 1. Filling machine housing; 2. Drive button; 3. Push handle; 4. Water tank; 5. Filling water pipe; 6. Water pipe bracket; 7. Partition; 8. Protective cover; 9. Filter device; 901. Casters; 902. Battery; 903. Limiting sheet metal; 904. First fixing hole; 905. Fixing plate; 906. Second fixing hole; 907. Power supply; 908. Soft rubber opening and closing plate; 909. Drive switch; 910. Protective shell. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please see Figure 1 - Figure 5This utility model provides an embodiment: a mobile windshield washer fluid dispenser, including a dispenser housing 1 and casters 901. A drive button 2 for controlling the device is located on the top of the dispenser housing 1. A push handle 3 for pushing the dispenser housing 1 is located on the outside of the dispenser housing 1. A water tank 4 for storing windshield washer fluid is located inside the dispenser housing 1. A water pipe 5 is installed on the water tank 4. A water pipe bracket 6 is fixedly connected to the left side of the dispenser housing 1. A partition 7 is located inside the dispenser housing 1. A protective cover 8 is located on the back of the dispenser housing 1. The device is equipped with a filter 9. A caster wheel 901 is fixedly connected to the bottom of the filling machine housing 1. A limit sheet metal 903 is provided on the top of the filling machine housing 1. A first fixing hole 904 is provided inside the limit sheet metal 903. A battery 902 is fixedly connected to the inner side of the limit sheet metal 903. A protective shell 910 is provided outside the battery 902. A fixing plate 905 is fixedly connected to the outer side of the protective shell 910. A second fixing hole 906 is provided inside the fixing plate 905. The device can be moved to the desired position using the caster wheel 901. The vehicle's glass is then filled through the filling water pipe 5. The addition of water, via the limiting sheet metal 903, fixes the battery 902 to the inside of the filling machine housing 1. A fixing plate 905, located on the outside of the protective shell 910, secures the protective shell 910 to the outside of the battery 902 through a second fixing hole 906, thus protecting the battery 902. Two fixing plates 905 are provided, symmetrically fixed to the outside of the protective shell 910, ensuring greater stability when the protective shell 910 is in place. The filter device 9 is fixedly connected to the filling machine housing. Inside body 1, corresponding to the water inlet, a filter device 9 is installed to filter the mixture of concentrated water and pure water to achieve the specified glass solution. Several water pipe supports 6 are provided and evenly fixed on the left side of the dispensing machine housing 1. The water pipe supports 6 provide effective support for the dispensing water pipe 5. The dispensing machine housing 1 has a water pipe inlet at the corresponding position of the partition 7. The dispensing water pipe 5 passes through the water pipe inlet, passes through the partition 7, and is wound around the water pipe support 6. The cooperation between the water pipe inlet and the partition 7 facilitates the connection and adjustment of the dispensing water pipe 5.

[0021] Please see Figure 5In this embodiment, a power supply 907 is provided on the back of the filling machine housing 1, and a soft rubber hinge plate 908 is provided on the front of the power supply 907. A drive switch 909 is provided on the back of the filling machine housing 1. The power supply 907 can charge the battery 902. The soft rubber hinge plate 908 is rotatably connected to the back of the power supply 907. The power supply 907 has a sliding groove at the corresponding position of the soft rubber hinge plate 908. The soft rubber hinge plate 908 rotates inside the sliding groove. The soft rubber hinge plate 908 provides protection for the power supply 907.

[0022] During operation, the power supply 907 charges the battery 902, storing its charge inside. The drive switch 909 powers the battery 902. The casters 901 allow the device to be moved to the desired location. The water filling pipe 5 adds windshield washer fluid to the vehicle. The limiting sheet metal 903 secures the battery 902 to the inside of the filling machine housing 1. The fixing plate 905 on the outside of the protective shell 910 secures the protective shell 910 to the outside of the battery 902 through the second fixing hole 906, protecting the battery 902. The water tank 4 stores the mixed and filtered windshield washer fluid. The water filling pipe 5 injects the windshield washer fluid into the vehicle body that needs it. The back of the water tank is equipped with a fuse to control the circuit's on / off state, ensuring timely power cut-off and circuit safety in case of a short circuit.

[0023] Through the above steps, when the battery 902 is fully charged, the device is moved to a suitable position by the set universal wheels 901, and the windshield washer fluid in the filling pipe 5 inside the filling machine box 1 is injected into the car through the set filling pipe 5. This solves the problem that the fixed battery power supply of the windshield washer fluid filling machine restricts its flexibility and scope of use, causing inconvenience to users.

Claims

1. A mobile windshield washer fluid dispenser, comprising a dispenser housing (1), characterized in that: It also includes casters (901), a drive button (2) for controlling the device is provided on the top of the filling machine housing (1), a push handle (3) for pushing the filling machine housing (1) is provided on the outside of the filling machine housing (1), a water tank (4) for storing glass cleaner is provided inside the filling machine housing (1), a water pipe (5) is provided on the water tank (4), a water pipe bracket (6) is fixedly connected to the left side of the filling machine housing (1), a partition (7) is provided inside the filling machine housing (1), and a protective cover (8) is provided on the back of the filling machine housing (1). The body (1) is equipped with a filter device (9) inside. The universal wheel (901) is fixedly connected to the bottom of the filling machine housing (1). The top of the filling machine housing (1) is equipped with a limit sheet metal (903). The limit sheet metal (903) has a first fixing hole (904) inside. The inner side of the limit sheet metal (903) is fixedly connected to a battery (902). The battery (902) is equipped with a protective shell (910) outside. The outer side of the protective shell (910) is fixedly connected to a fixing plate (905). The fixing plate (905) has a second fixing hole (906) inside.

2. The mobile glass cleaner dispenser according to claim 1, characterized in that: There are two fixing plates (905), and the two fixing plates (905) are symmetrically fixed to the outside of the protective shell (910).

3. A mobile windshield washer fluid dispenser according to claim 1, characterized in that: The filter device (9) is fixedly connected inside the filling machine housing (1) at the position corresponding to the water inlet.

4. A mobile glass washer fluid dispenser according to claim 1, characterized in that: Several water pipe supports (6) are provided, and several water pipe supports (6) are evenly fixed on the left side of the filling machine box (1).

5. A mobile glass cleaner dispenser according to claim 1, characterized in that: The filling machine housing (1) has a water pipe opening at the corresponding position of the partition (7). The filling water pipe (5) passes through the water pipe opening, passes through the partition (7), and is wrapped around the water pipe support (6).

6. A mobile glass cleaner dispenser according to claim 1, characterized in that: A power supply (907) is provided on the back of the filling machine housing (1), a soft rubber opening and closing plate (908) is provided on the front of the power supply (907), and a drive switch (909) is provided on the back of the filling machine housing (1).

7. A mobile glass cleaner dispenser according to claim 6, characterized in that: The soft rubber hinge plate (908) is rotatably connected to the back of the power supply (907). The power supply (907) has a groove at the corresponding position of the soft rubber hinge plate (908), and the soft rubber hinge plate (908) rotates inside the groove.