Modularized adjustable wire brush

Abstract

The utility model relates to the technical field of steel wire brushes, and discloses a modularized adjustable steel wire brush which comprises a module, a fixing frame is arranged on the outer surface of the top end of the module, L-shaped inserting plates are integrally connected to the two ends of the fixing frame, and inserting grooves matched with the L-shaped inserting plates are formed in the outer surfaces of the two ends of the module. The adjusting rod is arranged at the top end of the fixing frame, the bottom end of the adjusting rod is movably connected with the outer surface of the fixing frame through an arranged connecting assembly, and a holding rod is arranged at the top end of the adjusting rod. Detachable connection is adopted between the fixing frame and the module, the two ends of the fixing frame are inserted into the inserting grooves of the module for connection, meanwhile, one end of the limiting rod is inserted into the guide pipe and inserted into the limiting groove for limiting and fixing, the limiting rod is in threaded connection with the guide pipe, and the limiting rod can be rotated in the splitting process, so that one end of the limiting rod is separated from the limiting groove; limiting of the fixing frame and the module is relieved, and disassembly and replacement are convenient.

Description

Technical Field

[0001] This utility model relates to the field of wire brush technology, specifically a modular adjustable wire brush. Background Technology

[0002] A wire brush is a type of brush made by selecting appropriate wire types and diameters for different applications. The wires are available in both straight and corrugated varieties, and their thickness can be determined according to specific needs.

[0003] For example, Chinese patent CN201831853U discloses a household product, more specifically, a novel wire brush, which includes a brush handle and a steel wool ball. The steel wool ball is fixed to one end of the brush handle. With this design, dirt and oil stains will not stick to the user's hands. Moreover, due to the design of the brush handle, the user can clean dirt more effectively. However, the traditional brush head and handle are connected as one piece, which cannot be disassembled and replaced according to the usage, thus limiting its use. Therefore, a modular adjustable wire brush is proposed to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a modular adjustable wire brush with advantages such as the ability to disassemble and replace the brush head, thus solving the problem of traditional brush heads that cannot be replaced.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goal of having a detachable and replaceable brush head, this utility model provides the following technical solution: a modular adjustable wire brush, comprising:

[0008] The module has a fixing frame on its top outer surface, and L-shaped insert plates are integrally connected to both ends of the fixing frame. The outer surfaces of both ends of the module have slots that match the L-shaped insert plates.

[0009] An adjusting rod is provided at the top of the fixed frame. The bottom end of the adjusting rod is movably connected to the outer surface of the fixed frame through a connecting component. A handle is provided at the top of the adjusting rod.

[0010] Furthermore, the bottom of the module is provided with steel wire bristles, which are arranged in a conical shape to clean the gaps.

[0011] Furthermore, a guide tube is fixedly installed on the outer surface of one end of the fixing frame. A limit rod is provided inside the guide tube, and the limit rod is threadedly connected to the guide tube. A limit groove matching one end of the limit rod is opened on the outer surface of one end of the module. The module is fixed and limited by inserting one end of the limit rod into the limit groove.

[0012] Furthermore, the connecting assembly includes a connecting frame fixedly installed on the outer surface of the center of the top of the fixed frame, a connecting block fixedly installed at the bottom of the adjusting rod, and rotating shafts fixedly installed on both sides of the connecting block. The connecting block is rotatably connected to the connecting frame through the rotating shafts, and the angle between the grip and the module is adjusted by the connecting assembly.

[0013] Furthermore, the bottom end of the grip is inserted into the interior of the adjusting rod, and the grip and the adjusting rod are slidably connected. A spring clip is inserted into the outer surface of one end of the grip, and the outer surface of the adjusting rod is provided with several locking holes that match one end of the spring clip. The grip and the adjusting rod are limited and fixed by inserting the spring clip into the locking holes.

[0014] Furthermore, the spring retainer consists of a retainer inserted inside the grip and a spring, with one end of the spring fixedly connected to one end of the retainer. As the retainer is pushed inward, it will compress the return spring.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a modular adjustable wire brush, which has the following advantages:

[0017] By using a detachable connection between the fixing frame and the module, both ends of the fixing frame are inserted into the slots of the module for connection. At the same time, one end of the limiting rod is inserted from the guide tube into the limiting groove for limiting and fixing. The limiting rod is threadedly connected to the guide tube. When disassembling, the limiting rod can be rotated to disengage one end of the limiting rod from the limiting groove, thereby releasing the limiting of the fixing frame and the module and facilitating disassembly and replacement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is an exploded view of the module installation structure of this utility model;

[0020] Figure 3 This is an exploded view of the connecting component of this utility model;

[0021] Figure 4 This is an exploded view of the grip structure of this utility model.

[0022] In the diagram: 1. Module; 11. Wire brush bristles; 12. Slot; 13. Limiting groove; 2. Fixing frame; 21. Guide tube; 22. Limiting rod; 23. Connecting frame; 24. Connecting block; 25. Rotating shaft; 3. Adjusting rod; 31. Holding rod; 32. Spring clip; 33. Clip hole. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-3 The present invention provides the following technical solution: a modular adjustable wire brush, comprising: a module 1, wherein a fixing frame 2 is provided on the top outer surface of the module 1, and L-shaped insert plates are integrally connected to both ends of the fixing frame 2, and slots 12 matching the L-shaped insert plates are opened on the outer surfaces of both ends of the module 1.

[0025] In this embodiment, a conduit 21 is fixedly installed on the outer surface of one end of the fixing frame 2. A limiting rod 22 is provided inside the conduit 21, and the limiting rod 22 is threadedly connected to the conduit 21. A limiting groove 13 matching one end of the limiting rod 22 is opened on the outer surface of one end of the module 1. When disassembling, the limiting rod 22 can be rotated so that one end of the limiting rod 22 is disengaged from the limiting groove 13, thereby releasing the limiting on the fixing frame 2 and the module 1, and facilitating disassembly and replacement.

[0026] In this embodiment, the adjusting rod 3 is located at the top of the fixed frame 2. The bottom end of the adjusting rod 3 is movably connected to the outer surface of the fixed frame 2 through a connecting component. The connecting component includes a connecting frame 23 fixedly installed on the outer surface of the center of the top of the fixed frame 2. A connecting block 24 is fixedly installed at the bottom of the adjusting rod 3. Rotating shafts 25 are fixedly installed on both sides of the connecting block 24. The connecting block 24 is rotatably connected to the connecting frame 23 through the rotating shafts 25. The angle between the handle 31 and the module 1 can be adjusted by rotating the connecting block 24 along the connecting frame 23, which facilitates cleaning of some corners.

[0027] In this embodiment, the top end of the adjusting rod 3 is provided with a grip 31, the bottom end of the grip 31 is inserted into the interior of the adjusting rod 3, and the grip 31 is slidably connected to the adjusting rod 3. A spring retainer 32 is inserted into the outer surface of one end of the grip 31, and a plurality of retaining holes 33 matching one end of the spring retainer 32 are opened on the outer surface of the adjusting rod 3. The spring retainer 32 can be pushed inward to disengage one end of the spring retainer 32 from the retaining hole 33 on the surface of the adjusting rod 3, and then pulled along the adjusting rod 3 to adjust the length of the grip 31.

[0028] The spring latch 32 consists of a latch inserted inside the grip 31 and a spring, with one end of the spring fixedly connected to one end of the latch. When the latch is pressed inward, it will compress the spring inside.

[0029] In this embodiment, the bottom end of the module 1 is provided with wire bristles 11, and the wire bristles 11 are arranged in a conical shape to clean the gaps.

[0030] The working principle of this embodiment is as follows:

[0031] When in use, the steel wire bristles 11 at the bottom of the handle 31 are driven to clean by holding the handle 31. When the length of the handle 31 needs to be adjusted, the spring clip 32 can be pushed inward to disengage one end of the spring clip 32 from the clip hole 33 on the surface of the adjusting rod 3. Then, the handle 31 can be pulled along the adjusting rod 3 to adjust its length. During use, the angle between the handle 31 and the module 1 can be adjusted by rotating the connecting block 24 along the connecting frame 23, which makes it easier to clean some corners.

[0032] The two ends of the fixing bracket 2 are inserted into the slots 12 of the module 1 for connection. At the same time, one end of the limiting rod 22 is inserted from the conduit 21 into the limiting groove 13 for limiting and fixing. The limiting rod 22 is threadedly connected to the conduit 21. When disassembling, the limiting rod 22 can be rotated so that one end of the limiting rod 22 is disengaged from the limiting groove 13, thereby releasing the limiting of the fixing bracket 2 and the module 1, and facilitating disassembly and replacement.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular adjustable wire brush, characterized in that, include: Module (1), the top outer surface of the module (1) is provided with a fixing frame (2), the two ends of the fixing frame (2) are integrally connected with L-shaped insert plates, and the two ends of the module (1) are provided with slots (12) that match the L-shaped insert plates. An adjusting rod (3) is set at the top of the fixed frame (2). The bottom end of the adjusting rod (3) is movably connected to the outer surface of the fixed frame (2) through a connecting component. A handle (31) is provided at the top of the adjusting rod (3).

2. The modular adjustable wire brush according to claim 1, characterized in that: The bottom end of the module (1) is provided with wire bristles (11), and the wire bristles (11) are arranged in a conical shape.

3. The modular adjustable wire brush according to claim 1, characterized in that: A conduit (21) is fixedly installed on the outer surface of one end of the fixed frame (2). A limit rod (22) is provided inside the conduit (21), and the limit rod (22) is threadedly connected to the conduit (21). A limit groove (13) matching one end of the limit rod (22) is opened on the outer surface of one end of the module (1).

4. A modular adjustable wire brush according to claim 1, characterized in that: The connecting assembly includes a connecting frame (23) fixedly installed on the outer surface of the center of the top of the fixed frame (2), a connecting block (24) fixedly installed at the bottom of the adjusting rod (3), and rotating shafts (25) fixedly installed on both sides of the connecting block (24), and the connecting block (24) is rotatably connected to the connecting frame (23) through the rotating shafts (25).

5. A modular adjustable wire brush according to claim 1, characterized in that: The bottom end of the grip (31) is inserted into the interior of the adjusting rod (3), and the grip (31) and the adjusting rod (3) are slidably connected. A spring clip (32) is inserted into the outer surface of one end of the grip (31), and a number of clip holes (33) matching one end of the spring clip (32) are opened on the outer surface of the adjusting rod (3).

6. A modular adjustable wire brush according to claim 5, characterized in that: The spring latch (32) consists of a latch inserted inside the grip (31) and a spring, with one end of the spring fixedly connected to one end of the latch.

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