Automobile wiping tool

Abstract

The utility model relates to the technical field of automobile cleaning, and discloses an automobile wiping tool which comprises a tool handle, a universal joint is connected to the lower surface of the tool handle, a cleaning piece is fixed to the lower surface of the universal joint, and a cleaning brush is connected to the lower portion of the cleaning piece. A wetting mechanism used for wetting the brush is arranged in the tool handle, and a quick detaching mechanism used for detaching the brush is arranged on one side of the cleaning piece. The wetting mechanism comprises a driving electric cylinder, the driving electric cylinder is fixed into the tool handle through a bolt, and a piston tightly attached to the inner wall of the tool handle is fixed to the telescopic end of the driving electric cylinder. According to the automobile cleaning device, after compressed air enters the cleaning piece, high pressure enables clean water to push the movable plate on the water outlet piece, so that the clean water flows into the cleaning brush through the water outlet in the bottom end of the water outlet piece, the cleaning brush is kept wet, and damage to automobile paint of an automobile caused by the cleaning brush is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of automotive cleaning technology, specifically an automotive wiping tool. Background Technology

[0002] Car cleaning tools are essential accessories for cleaning and maintaining a car's exterior. They help car owners or professional cleaners efficiently remove dust, stains, watermarks, and other debris from the car's surface, keeping it shiny and clean. Long-handled mops are suitable for wiping large areas of the car body, such as the roof and hood. Their long handle design allows easy access to high and hard-to-reach areas of the car. After wetting the mop, apply an appropriate amount of car wash liquid or cleaner, and then wipe along the contours and lines of the car body. Keep the mop moist during wiping to avoid damaging the paint by dry wiping.

[0003] In existing technologies, such as the self-rotating wiping tool disclosed in CN222791690U, a power element, a wiping tool, and a rotating assembly are included. The wiping tool is connected to the power element via the rotating assembly. The rotating assembly includes a connecting plate, a bearing housing, a bearing, and a threaded rod. One side of the connecting plate is fixedly connected to the output end of the power element, and the other side is fixedly connected to the bearing housing. The bearing is disposed in the bearing cavity of the bearing housing and is interference-fitted with the bearing housing. One end of the threaded rod is fixedly connected to the inner ring of the bearing, and the other end is screwed to the wiping tool. This solves the problem of passive wiping tools being unable to rotate and having poor wiping effects, and also avoids the problem of active wiping tools being too heavy, increasing the load on force control and the robot. It also has advantages such as simple structure, good wiping effect, and low cost.

[0004] The existing tool solves the problem of passive wiping tools not being able to rotate and having poor wiping effect, and also avoids the problem of active wiping tools being too heavy and increasing the load on force control and robots. However, it cannot keep the brush wet during use, resulting in excessive dryness when cleaning cars, which can damage the paint surface, making it less practical. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the existing technology has the problem of not being able to keep the brush moist during use, resulting in excessive dryness during car cleaning and damage to the paint surface, its practicality is poor.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A car wiping tool includes a tool handle, a universal joint connected to the lower surface of the tool handle, a cleaning component fixed to the lower surface of the universal joint, a cleaning brush connected to the lower part of the cleaning component, a wetting mechanism for wetting the brush inside the tool handle, and a quick-release mechanism for disassembling the brush on one side of the cleaning component.

[0009] The wetting mechanism includes a drive cylinder, which is fixed inside the tool handle by bolts. The telescopic end of the drive cylinder is fixed with a piston that fits tightly against the inner wall of the tool handle. The outer surface of the tool handle is connected to a connecting pipe that communicates with the cleaning component.

[0010] As a further improvement of this utility model, the outer surface of the tool handle is covered with an anti-slip sleeve.

[0011] As a further improvement of this invention, a sealing plug is movably connected to the upper surface of the cleaning component.

[0012] As a further improvement of this utility model: the quick-release mechanism includes two water outlet components, both of which are fixed inside the cleaning component, and both ends of the two water outlet components are slidably connected to movable plates.

[0013] As a further embodiment of this utility model: a movable rod is welded to the side wall of the movable plate, and a spring is sleeved on the outer surface of the movable rod to abut against and connect with the movable plate.

[0014] As a further improvement of this utility model, the end of the movable rod is provided with a fixing plate that is fixedly connected to the inner wall of the water outlet.

[0015] As a further embodiment of this utility model: the lower surface of the water outlet is fixed with a Velcro surface, and the lower surface of the Velcro surface is bonded with a Velcro backing surface that is fixedly connected to the cleaning brush.

[0016] As a further embodiment of this utility model: a connecting block is fixed to the lower end of the water outlet component, a slot formed on the cleaning brush is inserted and connected to the lower part of the connecting block, and a fixing bolt that abuts and connects with the connecting block is installed on the outer wall of the cleaning brush.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, after compressed air enters the cleaning component, the high pressure will cause the clean water to push the movable plate on the water outlet component, so that the clean water flows out through the water outlet at the bottom of the water outlet component into the cleaning brush, keeping the cleaning brush moist, thereby effectively reducing the damage to the car paint caused by the cleaning brush.

[0019] 2. This utility model allows the cleaning brush to be disassembled by unscrewing the fixing bolts on the cleaning brush, separating the ends of the fixing bolts from the connecting block. With the cooperation of the slot, the cleaning brush can be easily replaced. In addition, the Velcro front and back of the cleaning brush can play an auxiliary role in fixing, making it convenient to use. Attached Figure Description

[0020] Figure 1 A three-dimensional structural diagram of a car wiping tool;

[0021] Figure 2 A three-dimensional structural diagram of a cleaning component in a car wiping tool;

[0022] Figure 3 This is a cross-sectional structural diagram of the handle of a car wiping tool.

[0023] Figure 4 This is a cross-sectional structural diagram of a cleaning component in a car wiping tool;

[0024] Figure 5 This is a cross-sectional structural diagram of the water outlet component in a car wiping tool.

[0025] In the diagram: 1. Tool handle; 2. Cleaning component; 3. Cleaning brush; 4. Drive cylinder; 41. Piston; 42. Connecting pipe; 5. Anti-slip sleeve; 6. Universal joint; 7. Sealing plug; 8. Water outlet; 81. Movable plate; 82. Movable rod; 83. Spring; 84. Fixing plate; 85. Velcro front; 86. Velcro back; 87. Connecting block; 88. Slot; 89. Fixing bolt. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0029] Example 1

[0030] Please see Figures 1-5 This is the first embodiment of the present utility model. This embodiment provides a car wiping tool, including a tool handle 1. A universal joint 6 is connected to the lower surface of the tool handle 1. A cleaning component 2 is fixed to the lower surface of the universal joint 6. A cleaning brush 3 is connected to the lower part of the cleaning component 2. A wetting mechanism for wetting the brush is provided inside the tool handle 1. A quick-release mechanism for removing the brush is provided on one side of the cleaning component 2.

[0031] The wetting mechanism includes a drive cylinder 4, which is fixed inside the tool handle 1 by bolts. The telescopic end of the drive cylinder 4 is fixed with a piston 41 that fits tightly against the inner wall of the tool handle 1. The outer surface of the tool handle 1 is connected to a connecting pipe 42 that communicates with the cleaning component 2.

[0032] Specifically, the outer surface of the tool handle 1 is covered with an anti-slip sleeve 5, and the upper surface of the cleaning component 2 is movably connected with a sealing plug 7.

[0033] Furthermore, by removing the sealing plug 7 on the cleaning component 2, clean water can be added into the cleaning component 2 through the through hole.

[0034] Specifically, the quick-release mechanism includes two water outlet components 8, both of which are fixed inside the cleaning component 2. Both ends of the two water outlet components 8 are slidably connected to movable plates 81.

[0035] Furthermore, after compressed air enters the cleaning component 2, the high pressure will cause the clean water to push the movable plate 81 on the water outlet 8, so that the clean water flows out through the water outlet at the bottom of the water outlet 8 into the cleaning brush 3.

[0036] In use, the user can manually pick up the tool handle 1 on the cleaning component 2 to use the tool. Before use, remove the sealing plug 7 on the cleaning component 2, and then add clean water into the cleaning component 2 through the through hole. During use, the cleaning brush 3 on the cleaning component 2 is used to clean and wipe the car. The anti-slip sleeve 5 on the tool handle 1 can prevent slipping. The universal joint 6 on the tool handle 1 allows the tool handle 1 to rotate in all directions for easy use. The drive cylinder 4 can drive the piston 41 to move inside the tool handle 1, compressing the air inside the tool handle 1. The compressed air enters the cleaning component 2 through the connecting pipe 42. After the compressed air enters the cleaning component 2, the high pressure will push the movable plate 81 on the water outlet 8, so that the clean water flows out through the water outlet at the bottom of the water outlet 8 into the cleaning brush 3, keeping the cleaning brush 3 moist and effectively reducing the damage to the car paint caused by the cleaning brush 3.

[0037] In summary, when this car wiping tool is in use, compressed air enters the cleaning component 2, and the high pressure causes the clean water to push the movable plate 81 on the water outlet 8, so that the clean water flows out through the water outlet at the bottom of the water outlet 8 into the cleaning brush 3, keeping the cleaning brush 3 moist, thereby effectively reducing the damage to the car paint caused by the cleaning brush 3.

[0038] Example 2

[0039] Please see Figures 1-5 This is the second embodiment of the present utility model.

[0040] Specifically, a movable rod 82 is welded to the side wall of the movable plate 81, and a spring 83 is sleeved on the outer surface of the movable rod 82 and abuts against the movable plate 81. A fixing plate 84 is passed through the end of the movable rod 82 and is fixedly connected to the inner wall of the water outlet 8.

[0041] Furthermore, the spring 83's own elasticity will push the movable plate 81 to reset, thereby reducing the possibility of water leakage.

[0042] Specifically, the lower surface of the water outlet 8 is fixed with a Velcro surface 85, and the lower surface of the Velcro surface 85 is bonded with a Velcro female surface 86 that is fixedly connected to the cleaning brush 3.

[0043] Furthermore, the Velcro side 85 and Velcro backing side 86 on the cleaning brush 3 can play an auxiliary role in fixing the brush, making it convenient to use.

[0044] Specifically, a connecting block 87 is fixed at the lower end of the water outlet 8, and a slot 88 is inserted into the lower part of the connecting block 87 and connected to the cleaning brush 3. A fixing bolt 89 is installed on the outer wall of the cleaning brush 3 and abuts against the connecting block 87.

[0045] Furthermore, by unscrewing the fixing bolt 89 on the cleaning brush 3, the end of the fixing bolt 89 is separated from the connecting block 87, and with the cooperation of the slot 88, the cleaning brush 3 can be disassembled.

[0046] When in use, when the drive cylinder 4 stops running, the spring 83 will push the movable plate 81 to reset under its own elasticity, thereby reducing the possibility of water leakage. The movable rod 82 on the fixed plate 84 can play a guiding role. By unscrewing the fixing bolt 89 on the cleaning brush 3, the end of the fixing bolt 89 is separated from the connecting block 87. With the cooperation of the slot 88, the cleaning brush 3 can be disassembled, making it convenient to replace the cleaning brush 3. The Velcro front side 85 and Velcro back side 86 on the cleaning brush 3 can play an auxiliary fixing role, making it convenient to use.

[0047] In summary, when this car wiping tool is in use, compressed air enters the cleaning component 2, and the high pressure causes the water to push the movable plate 81 on the water outlet 8, so that the water flows out through the water outlet at the bottom of the water outlet 8 into the cleaning brush 3, keeping the cleaning brush 3 moist, thereby effectively reducing the damage to the car paint caused by the cleaning brush 3. Furthermore, by unscrewing the fixing bolt 89 on the cleaning brush 3, the end of the fixing bolt 89 is separated from the connecting block 87, and the cleaning brush 3 can be disassembled for easy replacement. The Velcro surface 85 and the Velcro female surface 86 provided on the cleaning brush 3 can play an auxiliary role in fixing.

[0048] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0050] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A car wiping tool, comprising a tool handle (1), characterized in that: The lower surface of the tool handle (1) is connected to a universal joint (6), the lower surface of the universal joint (6) is fixed with a cleaning component (2), the cleaning component (2) is connected to a cleaning brush (3), the tool handle (1) is provided with a wetting mechanism for wetting the brush, and the cleaning component (2) is provided with a quick-release mechanism for disassembling the brush on one side. The wetting mechanism includes a drive cylinder (4), which is fixed inside the tool handle (1) by bolts. The extension end of the drive cylinder (4) is fixed with a piston (41) that fits tightly against the inner wall of the tool handle (1). The outer surface of the tool handle (1) is connected to a connecting pipe (42) that communicates with the cleaning component (2).

2. The car wiping tool according to claim 1, characterized in that: The outer surface of the tool handle (1) is covered with an anti-slip sleeve (5).

3. The car wiping tool according to claim 2, characterized in that: The upper surface of the cleaning component (2) is movably connected to a sealing plug (7).

4. The car wiping tool according to claim 1, characterized in that: The quick-release mechanism includes a water outlet component (8), and there are two water outlet components (8). Both water outlet components (8) are fixed inside the cleaning component (2), and both ends of the two water outlet components (8) are slidably connected to a movable plate (81).

5. A car wiping tool according to claim 4, characterized in that: The movable plate (81) is welded to a movable rod (82) on its side wall, and a spring (83) is sleeved on the outer surface of the movable rod (82) and abuts against the movable plate (81).

6. The car wiping tool according to claim 5, characterized in that: The end of the movable rod (82) is connected to a fixing plate (84) that is fixedly connected to the inner wall of the water outlet (8).

7. A car wiping tool according to claim 6, characterized in that: The lower surface of the water outlet (8) is fixed with a hook and loop fastener (85), and the lower surface of the hook and loop fastener (85) is bonded with a hook and loop fastener female surface (86) that is fixedly connected to the cleaning brush (3).

8. A car wiping tool according to claim 7, characterized in that: The lower end of the water outlet (8) is fixed with a connecting block (87), and a slot (88) opened on the cleaning brush (3) is inserted and connected to the lower part of the connecting block (87). The outer wall of the cleaning brush (3) is equipped with a fixing bolt (89) that abuts and connects with the connecting block (87).

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