Multi-head polishing and derusting plastic handle brush

Abstract

The utility model belongs to the technical field of cleaning tools, and particularly relates to a multi-head polishing and derusting plastic handle brush which comprises a brush body, the brush body comprises a brush head, bristles are evenly distributed at the bottom of the brush head, and one end of the brush head is fixedly connected with a handle. A positioning seat is clamped on the brush head, an inserting groove is formed in one end of the positioning seat, and a scraper knife is inserted into the inserting groove; pin joint plates are symmetrically and fixedly connected to one end of the positioning seat, and hammer bodies are rotationally connected into the pin joint plates. Through the comprehensive design of the bristles, the scraper knife and the hammer body, a multifunctional and efficient solution is provided for cleaning welding slag; the brush bristles are used for cleaning welding slag with small adhesion, the scraper knife is suitable for cleaning welding slag with firm adhesion, the hammer body is used for knocking particularly stubborn welding slag, the three-in-one design greatly improves the flexibility and efficiency of welding slag cleaning, and the problem that the effect is poor when a traditional single tool treats welding slag with different adhesion degrees is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning tools, and in particular relates to a multi-head polishing and rust-removing brush with a plastic handle. Background Art

[0002] As a common way of connecting materials, welding is widely used in manufacturing, construction and other fields. Welding slag will be generated during the welding process. If the welding slag is not cleaned in time, it will not only affect the quality and appearance of the weld, but also may have an adverse effect on subsequent painting, assembly and other processes. Therefore, the effective cleaning of welding slag is an important part of welding quality control.

[0003] Traditional welding slag cleaning methods mainly rely on manual use of tools such as wire brushes and scrapers. However, these methods have many shortcomings: first, when using a single tool such as a wire brush, the cleaning effect of welding slag that is firmly bonded is not good; second, frequent tool changes not only reduce work efficiency, but also increase labor intensity; third, traditional tools are prone to tool shaking during use, affecting the cleaning effect and safety.

[0004] In response to the above problems, some multifunctional cleaning tools have appeared on the market, trying to solve the limitations of a single tool by integrating multiple functions into one, but these existing solutions often need to be optimized in terms of tool structure complexity, ease of use, and effective coordination between multiple functions. Especially in the process of more detailed and powerful cleaning of welding slag, how to achieve efficient and flexible cleaning while maintaining tool stability has become a key problem that current technology needs to solve. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model aims to provide a multi-head polishing and rust-removing plastic-handled brush, which can achieve efficient and flexible cleaning operations while maintaining the stability of the tool.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-head polishing and rust removal brush with a plastic handle, comprising a brush body, the brush body comprising a brush head, the bottom of the brush head is evenly distributed with bristles, and one end of the brush head is fixedly connected to a handle;

[0008] A positioning seat is clamped on the brush head, one end of the positioning seat is provided with a plug-in slot, and a scraper is plugged into the plug-in slot;

[0009] One end of the positioning seat is symmetrically fixedly connected with a pin-connecting plate, and a hammer is rotatably connected inside the pin-connecting plate.

[0010] Furthermore, both sides of the brush head are provided with a locking groove, the bottom of the positioning seat is symmetrically fixedly connected with a locking plate, and the inner side of the locking plate is provided with a ball head that engages with the locking groove.

[0011] Furthermore, one end of the scraper is fixedly connected to a connector, the connector is inserted into the plug-in slot, and a second through hole is symmetrically penetrated through the upper end surface of the connector, and one end of the positioning seat is penetrated by a first through hole corresponding to the second through hole.

[0012] Furthermore, a first pin connection hole is formed through the side surface of the pin connection plate, and the hammer body includes a hammer handle, and a second pin connection hole is formed through the side surface of one end of the hammer handle;

[0013] A positioning block is fixedly connected to the top of the positioning seat, and a positioning groove engaged with the positioning block is provided on the side of the hammer body.

[0014] Furthermore, a hammer head is fixedly connected to the side surface of one end of the hammer handle, and the hammer head is arranged in a hemispherical shape. A limiting groove matched with the hammer head is provided on the top of the brush head.

[0015] Furthermore, one end of the handle is provided with a rubber sleeve.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a multifunctional and efficient solution for cleaning welding slag through the comprehensive design of bristles, scraper and hammer. The bristles are used to clean welding slag with less adhesion, the scraper is suitable for cleaning welding slag with stronger adhesion, and the hammer is used to knock out particularly stubborn welding slag. This three-in-one design greatly improves the flexibility and efficiency of welding slag cleaning, and solves the problem that the traditional single tool is not effective in handling welding slag with different adhesion degrees.

[0018] The invention effectively improves the stability of the tool during use through the ball head engagement design between the brush head and the positioning seat, and the engagement structure between the hammer body and the positioning block. This improved stability not only avoids shaking during the cleaning process, reduces potential safety risks, but also ensures the accuracy and efficiency of the cleaning work.

[0019] The ergonomic design of the handle and the addition of the rubber sleeve improve the comfort and stability of the tool. This not only reduces the operator's labor intensity and fatigue caused by long-term operation, but also further improves the efficiency and quality of cleaning work by improving the stability and safety of operation.

[0020] The structural design of the utility model takes into account the convenience of operation, such as the easy plug-in and pull-out design of the scraper and the adjustability of the hammer body, and also ensures the durability and reliability of the tool, such as the protective effect of the limit groove on the hammer head. The comprehensive application of these designs not only improves the welding slag cleaning efficiency, but also ensures the long-term service life of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the brush body of the utility model;

[0023] Figure 3 This is a structural schematic diagram of the positioning seat of the utility model;

[0024] Figure 4 This is a structural schematic diagram of the clamping plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the scraper of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the hammer body of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Brush body;

[0029] 11. Brush head; 111. Brush bristles; 112. Positioning slot; 113. Limiting slot; 12. Handle; 121. Rubber sleeve;

[0030] 2. Positioning seat;

[0031] 21. Positioning block; 22. Insertion slot; 221. First through hole; 23. Pin-connecting plate; 231. First pin-connecting hole; 24. Positioning plate; 241. Ball head;

[0032] 3. Shovel;

[0033] 31. Connector; 311. Second through hole;

[0034] 4. Hammer;

[0035] 41. hammer handle; 411. positioning groove; 412. second pin connection hole; 42. hammer head. DETAILED DESCRIPTION

[0036] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0037] See also Figure 1-6 A multi-head polishing and rust-removing plastic-handled brush comprises a brush body 1, which comprises a brush head 11; bristles 111 are evenly distributed on the bottom of the brush head 11, and these bristles 111 are designed to effectively clean the welding slag generated during the welding process. The material of the bristles 111 is selected to be able to withstand high temperatures and have a certain hardness to ensure durability and cleaning efficiency when cleaning welding slag; and a handle 12 is fixedly connected to one end of the brush head 11, and the handle 12 is designed with ergonomics in mind so that the operator can hold it comfortably, thereby improving work efficiency and reducing labor intensity. A positioning seat 2 is engaged with the brush head 11, and a plug-in slot 22 is provided at one end of the positioning seat 2, and a scraper 3 is inserted into the plug-in slot 22; the scraper 3 is designed to clean welding slag that is more firmly bonded. When the bristles 111 are difficult to clean, the scraper 3 provides a more effective solution. A pin plate 23 is symmetrically fixedly connected to one end of the positioning seat 2, and a hammer 4 is rotatably connected to the pin plate 23.

[0038] See also Figure 2-4 , both sides of the brush head 11 are provided with locking grooves 112, and the design of these locking grooves 112 is intended to enhance the connection stability between the positioning seat 2 and the brush head 11; the bottom of the positioning seat 2 is symmetrically fixedly connected with a locking plate 24, and the inner side of the locking plate 24 is provided with a ball head 241 that engages with the locking groove 112. The locking design of the ball head 241 and the locking groove 112 further enhances the anti-vibration ability of the overall tool, and can ensure the stability and safety of the tool during high-intensity cleaning operations.

[0039] See also Figure 3-4 One end of the scraper 3 is fixedly connected to a connector 31, which is inserted into the insertion slot 22; and a second through hole 311 is symmetrically penetrated through the upper end surface of the connector 31, and a first through hole 221 corresponding to the second through hole 311 is penetrated through one end of the positioning seat 2. This design makes it more convenient to replace or adjust the scraper 3, while ensuring the stability and reliability of the scraper 3 during use.

[0040] See also Figure 3 and Figure 6The side of the pin plate 23 is provided with a first pin hole 231; the hammer body 4 includes a hammer handle 41, and a second pin hole 412 is provided on one end of the hammer handle 41; the design of the pin hole allows the hammer body 4 to be easily adjusted or removed when necessary to meet different work requirements. The top of the positioning seat 2 is fixedly connected with a positioning block 21, and the side of the hammer body 4 is provided with a positioning groove 411 engaged with the positioning block 21. This design ensures the stability of the hammer body 4 during the hammering process, avoids deviation or shaking during operation, and thus improves the accuracy and safety of the cleaning effect.

[0041] See also Figure 2 and Figure 6 A hammer head 42 is fixedly connected to the side of one end of the hammer handle 41, and the hammer head 42 is set to be hemispherical. This shape design helps to concentrate force when knocking on the welding slag, thereby improving the cleaning efficiency; a limiting groove 113 adapted to the hammer head 42 is opened on the top of the brush head 11. The setting of the limiting groove 113 not only provides an accurate knocking position for the hammer head 42, but also avoids damage to the brush body 1 itself during the knocking process, thereby ensuring the durability of the tool and the reliability of long-term use.

[0042] See also Figure 2 One end of the handle 12 is covered with a rubber sleeve 121; the rubber sleeve 121 is designed to provide additional grip comfort and anti-slip effect, especially when used for a long time or in a slippery environment, it can ensure the operator's grip is stable and avoid potential safety risks caused by hand slippage. In addition, the rubber sleeve 121 can also reduce hand fatigue caused by long-term operation and further improve work efficiency.

[0043] The working principle of the utility model is:

[0044] When performing welding operations, the bristles 111 provided at the bottom of the brush head 11 can be used to clean the welding slag generated during the welding process; when encountering welding slag that is relatively firmly bonded, the scraper 3 can be used to scrape off the welding slag. If it is difficult to use the scraper 3 to scrape off the welding slag, it is necessary to rotate the hammer body 4 so that the positioning groove 411 provided on the hammer handle 41 is engaged with the positioning block 21. The mutual engagement between the positioning block 21 and the positioning groove 411 can fix the position of the hammer body 4 to prevent the hammer body 4 from shaking during the hammering process. When striking the welding slag, it is necessary to turn the brush body 1 over so that the hammer head 42 provided on the hammer handle 41 can hammer the welding slag part.

[0045] Through the cooperation between the brush head 11, the scraper 3 and the hammer body 4, welding slag with different adhesion degrees can be flexibly cleaned.

[0046] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A multi-head polishing and rust removal plastic handle brush, comprising a brush body (1), characterized in that: The brush body (1) comprises a brush head (11), the bottom of the brush head (11) is evenly distributed with bristles (111), and one end of the brush head (11) is fixedly connected to a handle (12); A positioning seat (2) is clamped on the brush head (11), one end of the positioning seat (2) is provided with an insertion groove (22), and a scraper (3) is inserted into the insertion groove (22); One end of the positioning seat (2) is symmetrically fixedly connected to a pin-connecting plate (23), and a hammer body (4) is rotatably connected inside the pin-connecting plate (23).

2. A multi-head polishing and rust removal plastic handle brush according to claim 1, characterized in that: The brush head (11) is provided with a locking groove (112) on both sides, the bottom of the positioning seat (2) is symmetrically fixedly connected with a locking plate (24), and the inner side of the locking plate (24) is provided with a ball head (241) that is engaged with the locking groove (112).

3. The multi-head polishing and rust removal plastic handle brush according to claim 1, characterized in that: One end of the scraper (3) is fixedly connected to a connector (31), the connector (31) is inserted into the insertion slot (22), and a second through hole (311) is symmetrically penetrated through the upper end surface of the connector (31), and one end of the positioning seat (2) is penetrated by a first through hole (221) corresponding to the second through hole (311).

4. A multi-head polishing and rust removal plastic handle brush according to claim 1, characterized in that: A first pin connection hole (231) is formed through a side surface of the pin connection plate (23); the hammer body (4) comprises a hammer handle (41); a second pin connection hole (412) is formed through a side surface of one end of the hammer handle (41); A positioning block (21) is fixedly connected to the top of the positioning seat (2), and a positioning groove (411) engaged with the positioning block (21) is provided on the side of the hammer body (4).

5. A multi-head polishing and rust-removing plastic-handled brush according to claim 4, characterized in that: A hammer head (42) is fixedly connected to the side surface of one end of the hammer handle (41); the hammer head (42) is arranged in a hemispherical shape; and a limiting groove (113) adapted to the hammer head (42) is provided on the top of the brush head (11).

6. The multi-head polishing and rust removal plastic handle brush according to claim 1, characterized in that: One end of the handle (12) is provided with a rubber sleeve (121).

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