An easy-to-use cleaning brush

Abstract

This utility model discloses a user-friendly cleaning brush, including a handle. A brush head is hinged to the front of the handle, and the brush head is equipped with bristles. A hinge plate is provided on the rear side of the brush head. The front side of the handle has a hinge groove for mounting the hinge plate. The hinge plate has several rotation positioning grooves on both its front and back sides. A rotation positioning strip corresponding to the rotation positioning groove is provided inside the hinge groove. A hinge post is provided inside the hinge groove. The hinge plate has a hinge hole corresponding to the hinge post. The front end of the handle has a convex arc-shaped contact surface, and the rear side of the brush head has a concave arc-shaped contact surface adapted to the convex arc-shaped contact surface. This utility model has a simple structure, easy adjustment of the brush head angle, and stable positioning. It facilitates cleaning different parts of a coffee grinder, is easy to use, and allows for convenient internal cleaning of components. It adapts to the cleaning requirements of different components, providing a good user experience.

Description

Technical Field

[0001] This utility model relates to the field of cleaning brush technology, specifically to a convenient cleaning brush. Background Technology

[0002] Cleaning brushes are commonly used cleaning tools, typically consisting of a handle, brush head, and bristles. They are frequently used in cleaning processes such as sweeping coffee grounds during grinding. However, existing cleaning brushes are generally straight and elongated, with no adjustable brush head angle. Since different parts of the coffee grinder require different cleaning angles, this makes them inconvenient to use. Furthermore, cleaning the internal parts of some components is difficult, and the brushes cannot meet the cleaning requirements of different parts, resulting in a poor user experience. Therefore, to avoid the shortcomings of existing technology, it is necessary to improve it. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings and deficiencies of the existing technology and provide a cleaning brush with a simple structure and convenient use.

[0004] This utility model is achieved through the following technical solution:

[0005] A user-friendly cleaning brush includes a handle, a brush head hinged to the front side of the handle, the brush head having bristles, a hinge plate on the rear side of the brush head, a hinge groove on the front side of the handle for mounting the hinge plate, a plurality of rotation positioning grooves on both the front and back sides of the hinge plate, and a rotation positioning strip corresponding to the rotation positioning groove on the inner side of the hinge groove.

[0006] Furthermore, the inner side of the hinge groove is provided with a hinge post, and the hinge piece is provided with a hinge hole corresponding to the hinge post.

[0007] Furthermore, the rotating positioning grooves are arranged in a circular array.

[0008] Furthermore, the front end of the handle is provided with a convex arc-shaped contact surface, and the rear side of the brush head is provided with a concave arc-shaped contact surface that matches the convex arc-shaped contact surface.

[0009] Furthermore, the outer side of the front part of the handle is provided with several anti-slip grooves.

[0010] Furthermore, a hanging hole is provided on the rear side of the handle.

[0011] Furthermore, a plug is provided at the rear end of the handle.

[0012] Furthermore, the outer side of the plug is provided with a raised strip, and the inner side of the rear end of the handle is provided with a groove corresponding to the raised strip.

[0013] Furthermore, the rear side of the handle is hollow.

[0014] Furthermore, both the handle and the brush head are made of plastic.

[0015] Compared to existing technologies, this utility model features a brush head hinged to the front of the handle, a hinge plate on the rear of the brush head, and a hinge groove on the front of the handle for mounting the hinge plate. The hinge plate has several rotation positioning grooves on both its front and back sides, and a rotation positioning strip corresponding to the rotation positioning groove is provided inside the hinge groove. This makes it easy to adjust the angle of the brush head and ensures stable positioning, facilitating the cleaning of different parts of the coffee grinder. It is convenient to use, makes internal cleaning of components easy, adapts to the cleaning requirements of different components, and provides a good user experience. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the easy-to-use cleaning brush of this utility model;

[0018] Figure 2 An exploded view of the structure of the convenient cleaning brush of this utility model;

[0019] Figure 3 This is a schematic diagram of the handle of this utility model.

[0020] In the diagram: 1-Handle; 2-Brush head; 3-Brush bristles; 4-Hinge plate; 5-Hinge groove; 6-Rotation positioning groove; 7-Rotation positioning strip; 8-Hinge post; 9-Hinge hole; 10-Convex arc-shaped contact surface; 11-Concave arc-shaped contact surface; 12-Anti-slip groove; 13-Hanging hole; 14-Plug; 15-Raised strip. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 3This utility model discloses a convenient cleaning brush, including a handle 1, a brush head 2 hinged to the front of the handle 1, brush head 2 with bristles 3, a hinge plate 4 on the rear of the brush head 3, and a hinge groove 5 on the front of the handle 1 for mounting the hinge plate 4. The hinge plate 4 has several rotation positioning grooves 6 on both its front and back sides, and a rotation positioning strip 7 corresponding to the rotation positioning groove 6 is provided inside the hinge groove 5. The brush head 2 is hinged to the front of the handle 1, the brush head 2 has a hinge plate 4 on its rear side, and the hinge groove 5 on the front of the handle 1 for mounting the hinge plate 4. The hinge plate 4 has several rotation positioning grooves 6 on both its front and back sides, and a rotation positioning strip 7 corresponding to the rotation positioning groove 6 is provided inside the hinge groove 5. This design facilitates easy angle adjustment and stable positioning of the brush head 2, making it convenient for cleaning different parts of a coffee grinder. It is easy to use, allows for convenient internal cleaning of parts, adapts to the cleaning requirements of different parts, and provides a good user experience.

[0023] The hinge slot 5 has a hinge post 8 on its inner side, and the hinge plate 4 has a hinge hole 9 corresponding to the hinge post 8, making the hinge of the brush head 2 more convenient and stable.

[0024] The rotating positioning grooves 6 are arranged in a circular array, which makes the rotation angle of the brush head 2 accurately positioned and stable in use.

[0025] The front end of the handle 1 is provided with a convex arc-shaped contact surface 10, and the rear side of the brush head 2 is provided with a concave arc-shaped contact surface 11 that matches the convex arc-shaped contact surface 10, so that the rotation of the brush head 2 is more stable and the use is more stable.

[0026] Several anti-slip grooves 12 are provided on the outer side of the front part of the handle 1 to facilitate the gripping and operation of the cleaning brush.

[0027] The handle 1 has a hanging hole 13 on the back side for easy hanging of the cleaning brush.

[0028] A plug 14 is provided at the rear end of the handle 1 to prevent external objects from entering the handle 1.

[0029] The outer side of the plug 14 is provided with a protrusion 15, and the inner side of the rear end of the handle 1 is provided with a groove corresponding to the protrusion 15, making the plug 14 easier and more stable to install.

[0030] The rear side of the handle 1 is hollow, which saves production materials for the handle 1 and reduces its weight.

[0031] Both the handle 1 and the brush head 2 are made of plastic, which is easy to manufacture and has low production costs.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A convenient-to-use cleaning brush, characterized by: The device includes a handle, a brush head hinged to the front of the handle, the brush head having bristles, a hinge plate on the rear of the brush head, a hinge groove on the front of the handle for mounting the hinge plate, a plurality of rotation positioning grooves on both the front and back of the hinge plate, and a rotation positioning strip corresponding to the rotation positioning groove on the inner side of the hinge groove.

2. The easy-to-use cleaning brush of claim 1, wherein: The inner side of the hinge slot is provided with a hinge post, and the hinge plate is provided with a hinge hole corresponding to the hinge post.

3. The easy-to-use cleaning brush according to claim 1, characterized in that: The rotating positioning slots are arranged in a circular array.

4. The convenient cleaning brush of claim 1, wherein: The front end of the handle is provided with a convex arc-shaped contact surface, and the rear side of the brush head is provided with a concave arc-shaped contact surface that matches the convex arc-shaped contact surface.

5. The convenient cleaning brush of claim 1, wherein: The outer side of the front part of the handle is provided with several anti-slip grooves.

6. The convenient-to-use cleaning brush according to claim 1, wherein: The handle has a hanging hole on the rear side.

7. The convenient-to-use cleaning brush according to claim 1, wherein: The handle has a plug at its rear end.

8. The convenient-to-use cleaning brush according to claim 7, characterized in that: The outer side of the plug is provided with a raised strip, and the inner side of the rear end of the handle is provided with a groove corresponding to the raised strip.

9. The convenient-to-use cleaning brush of claim 1, wherein: The rear side of the handle is hollow.

10. The convenient-to-use cleaning brush of claim 1, wherein: Both the handle and the brush head are made of plastic.

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