Steel wire embedded type sweeping brush for cleaning

Abstract

The utility model discloses a steel wire embedded type sweeper for cleaning, and relates to the technical field of sweepers, the steel wire embedded type sweeper comprises a brush handle, one end of the brush handle is fixedly provided with a brush shell, the brush shell is internally provided with an inner clamping seat and an outer clamping seat wrapping the inner clamping seat, one side of the inner clamping seat is provided with an inner steel wire brush, and the other side of the inner clamping seat is provided with an outer steel wire brush. An outer steel wire brush is arranged on one side of the outer clamping base, a plurality of installation columns which are evenly distributed in the circumferential direction are fixedly installed on the other side of the inner clamping base and the other side of the outer clamping base, and a plurality of fixing mechanisms corresponding to the installation columns are arranged on the back face of the brush shell. By arranging the inner steel wire brush and the outer steel wire brush, the steel wire brush can be divided into a central area and an edge area, so that the worn part of the steel wire brush can be replaced in a targeted manner, and the part which is not worn can be left for continuous use, so that the use cost can be saved, and the resource waste can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sweeping brushes, in particular to a steel wire embedded sweeping brush for cleaning. Background Art

[0002] With the increasing complexity of modern industrial and home environments, the development requirements of cleaning equipment are becoming higher and higher to meet various cleaning needs. Among them, wire brushes, as an efficient cleaning tool, have been widely used in many fields. In order to save the cost of use, the wire brushes in the existing technology are usually designed to have a detachable brush handle and a brush head, which is convenient for replacing the brush head separately after it is worn.

[0003] However, in actual use, the center area of ​​the wire brush head is usually more easily worn than the edge area, which causes the brushing ability of the center area to drop significantly in the early stage of wear of the brush head, while the edge area still maintains a good brushing effect. When replacing the entire brush head, the edge area that can still work normally is actually replaced together, which will cause a waste of resources. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a wire embedded sweeping brush for cleaning, which solves the technical problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a wire embedded sweeping brush for cleaning, comprising a brush handle, a brush shell fixedly installed at one end of the brush handle, an inner card seat and an outer card seat wrapped around the outside of the inner card seat installed inside the brush shell, an inner wire brush is provided on one side of the inner card seat, an outer wire brush is provided on one side of the outer card seat, a plurality of circumferentially evenly distributed mounting posts are fixedly installed on the other side of the inner card seat and the outer card seat, and a plurality of fixing mechanisms corresponding to the mounting posts are provided on the back side of the brush shell.

[0006] Furthermore, the fixing mechanism includes a vertical plate fixedly mounted on the back of the brush housing, a mounting rod is slidably mounted inside the vertical plate, and a mounting hole for inserting the mounting rod is opened on the mounting column.

[0007] Furthermore, a pressure plate is fixedly mounted on one end of the mounting rod, and a telescopic spring is sleeved on the outside of the mounting rod, and both ends of the telescopic spring are fixedly mounted on the vertical plate and the pressure plate respectively.

[0008] Furthermore, an inner rotating ring and an outer rotating ring are rotatably mounted on the back of the brush housing, and a plurality of circumferentially evenly distributed abutment blocks are fixedly mounted on the inner walls of the inner rotating ring and the outer rotating ring, and the abutment blocks are adapted to the pressure plate.

[0009] Furthermore, a card plate is installed inside the inner and outer rotating rings, and a limit member is provided on the card plate. The limit member includes an insertion rod fixedly and slidably installed inside the card plate, and two insertion holes for inserting the insertion rod are opened on the brush housing.

[0010] Furthermore, a lifting rod is fixedly mounted on the end of the insertion rod, a connecting spring is sleeved on the outside of the insertion rod, and both ends of the connecting spring are fixedly mounted on the lifting rod and the clamping plate respectively.

[0011] By means of the above technical solution, the utility model provides a wire embedded sweeping brush for cleaning, which has at least the following beneficial effects:

[0012] 1. The utility model can divide the wire brush into two parts, the central area and the edge area, by arranging the inner wire brush and the outer wire brush, so as to realize targeted replacement of the worn part of the wire brush, while the unworn part can be left for continued use, thereby saving use costs and avoiding waste of resources.

[0013] 2. The utility model provides a fixing mechanism to facilitate the fixing of the inner and outer holders, thereby ensuring the stability of the wire brush during use and also enabling the separate disassembly of the inner and outer wire brushes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is one of the overall structural diagrams of the utility model;

[0016] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0018] Figure 4 for Figure 2 The enlarged view of point B is shown;

[0019] Figure 5 This is a schematic structural diagram of the inner wire brush and the outer wire brush of the utility model.

[0020] In the figure: 1. Brush handle; 2. Brush shell; 3. Inner holder; 31. Inner wire brush; 4. Outer holder; 41. Outer wire brush; 5. Mounting column; 6. Fixing mechanism; 61. Vertical plate; 62. Mounting rod; 63. Telescopic spring; 64. Pressing plate; 7. Mounting hole; 8. Limiting piece; 81. Insert rod; 82. Insert hole; 83. Lifting rod; 84. Connecting spring; 9. Inner swivel; 10. Outer swivel; 11. Abutment block; 12. Clamping plate. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In order to save usage costs, the wire sweeping brushes in the prior art are usually designed to have a detachable brush handle and a brush head, which is convenient for replacing the brush head separately after it is worn. However, in actual use, the center area of ​​the brush head of the wire sweeping brush is usually more easily worn than the edge area. As a result, in the early stage of wear of the brush head, the brushing ability of the center area is significantly reduced, while the edge area still maintains a good brushing effect, which will cause a waste of resources when replacing the entire brush head.

[0023] To solve the above defects when replacing the brush head, please refer to Figure 1-Figure 5The utility model provides a wire embedded sweeping brush for cleaning, which can replace the central area of ​​the brush head separately, retain the edge area of ​​the brush head, and save the use cost. The sweeping brush is based on a brush handle 1, and a brush shell 2 is fixedly installed at one end of the brush handle 1. An inner card seat 3 and an outer card seat 4 wrapped around the outside of the inner card seat 3 are installed inside the brush shell 2. An inner wire brush 31 is provided on one side of the inner card seat 3, and an outer wire brush 41 is provided on one side of the outer card seat 4. The inner wire brush 31 is circular, and the outer wire brush 41 is annular. The inner wire brush 31 and the outer wire brush 41 together constitute a wire brush. A plurality of circumferentially evenly distributed mounting posts 5 are fixedly installed on the other side of the inner card seat 3 and the outer card seat 4. A circular hole for disassembling the mounting post 5 is opened on the brush shell 2. The end of the mounting post 5 extends through the circular hole to the outside of the brush shell 2. The back of the brush shell 2 is provided with a plurality of fixed posts corresponding to the mounting posts 5. The fixing mechanism 6 is used to fix the mounting post 5. The multiple mounting posts 5 can fix the inner holder 3 and the outer holder 4 from multiple directions, thereby enhancing the stability of the inner wire brush 31 and the outer wire brush 41 during use, thereby facilitating the fixation of the inner holder 3 and the outer holder 4. When the inner wire brush 31 is worn, the inner holder 3 can be removed separately through the fixing mechanism 6, and the inner wire brush 31 can be replaced separately. Similarly, when the outer wire brush 41 is worn, the outer wire brush 41 can also be replaced separately without replacing the entire brush shell 2. Targeted replacement of the worn parts can be achieved, and the unworn parts can be left for continued use, thereby saving usage costs and avoiding waste of resources.

[0024] In order to achieve the fixing effect of the above-mentioned fixing mechanism 6 on the mounting column 5, the fixing mechanism 6 is set to a vertical plate 61 fixedly installed on the back of the brush housing 2, and a mounting rod 62 is slidably installed inside the vertical plate 61. A mounting hole 7 for inserting the mounting rod 62 is opened on the mounting column 5. When the mounting rod 62 is inserted into the mounting hole 7, the mounting column 5 can be locked to restrict the sliding of the mounting column 5 in the brush housing 2, so that the inner wire brush 31 and the outer wire brush 41 can be fixed.

[0025] When the inner wire brush 31 and the outer wire brush 41 are disassembled, it is necessary to simultaneously release the locking effect of the fixing mechanism 6 on the multiple mounting posts 5. Therefore, a pressure plate 64 is fixedly installed at one end of the mounting rod 62, and a telescopic spring 63 is provided on the outer sleeve of the mounting rod 62. The two ends of the telescopic spring 63 are fixedly installed on the vertical plate 61 and the pressure plate 64 respectively. The back of the brush housing 2 is also rotatably installed with an inner rotating ring 9 and an outer rotating ring 10. The inner walls of the inner rotating ring 9 and the outer rotating ring 10 are fixedly installed with a plurality of circumferentially evenly distributed abutment blocks 11. The abutment blocks 11 and the pressure plate 64 are provided with beveled surfaces. The abutment blocks 11 are adapted to the pressure plate 64. When the inner wire brush 31 and the outer wire brush are installed When brushing 41, the inner card seat 3 and the outer card seat 4 are both stuck in the brush housing 2. Rotating the inner rotating ring 9 and the outer rotating ring 10 can drive multiple abutment blocks 11 to rotate together. The abutment block 11 squeezes the pressure plate 64 to drive the mounting rod 62 to slide. The mounting rod 62 slides and is inserted into the mounting hole 7 to achieve synchronous locking of multiple mounting columns 5. At this time, the telescopic spring 63 is deformed. When disassembling, reverse the inner rotating ring 9 and the outer rotating ring 10, and the abutment block 11 moves away from the pressure plate 64. Multiple mounting rods 62 can be synchronously moved out of the mounting hole 7 by the elastic force of the telescopic spring 63, thereby unlocking the mounting column 5, and then the inner wire brush 31 and the outer wire brush 41 can be taken out respectively.

[0026] In order to prevent the inner and outer swivel rings 9 and 10 from rotating automatically, a card plate 12 is further installed inside the inner and outer swivel rings 9 and 10, and a limit member 8 is provided on the card plate 12. The limit member 8 includes an insertion rod 81 fixedly and slidably installed inside the card plate 12, and two insertion holes 82 for inserting the insertion rod 81 are opened on the brush housing 2. A lifting rod 83 is fixedly installed on the end of the insertion rod 81, and a connecting spring 84 is provided on the outside of the insertion rod 81. The two ends of the connecting spring 84 are respectively fixedly installed on the lifting rod 83 and the card plate 12. When the inner and outer swivel rings 9 and 10 rotate to the specified position, the insertion rod 81 can enter the corresponding insertion hole 82 through the elastic force of the connecting spring 84, thereby limiting the inner and outer swivel rings 9 and 10, preventing them from rotating automatically, and ensuring the stability of the installation of the inner wire brush 31 and the outer wire brush 41.

[0027] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire embedded sweeping brush for cleaning, comprising a brush handle (1), characterized in that: A brush housing (2) is fixedly mounted on one end of the brush handle (1); an inner card seat (3) and an outer card seat (4) wrapped around the inner card seat (3) are mounted inside the brush housing (2); an inner wire brush (31) is arranged on one side of the inner card seat (3); an outer wire brush (41) is arranged on one side of the outer card seat (4); a plurality of circumferentially evenly distributed mounting posts (5) are fixedly mounted on the other side of the inner card seat (3) and the outer card seat (4); and a plurality of fixing mechanisms (6) corresponding to the mounting posts (5) are arranged on the back side of the brush housing (2).

2. The wire embedded sweeping brush according to claim 1, characterized in that: The fixing mechanism (6) comprises a vertical plate (61) fixedly mounted on the back of the brush housing (2); a mounting rod (62) is slidably mounted inside the vertical plate (61); and a mounting hole (7) for inserting the mounting rod (62) is provided on the mounting column (5).

3. The wire embedded sweeping brush according to claim 2, characterized in that: A pressing plate (64) is fixedly mounted on one end of the mounting rod (62), and a telescopic spring (63) is sleeved on the outside of the mounting rod (62), with both ends of the telescopic spring (63) respectively fixedly mounted on the vertical plate (61) and the pressing plate (64).

4. The wire embedded sweeping brush according to claim 3, characterized in that: An inner rotating ring (9) and an outer rotating ring (10) are rotatably mounted on the back of the brush housing (2); a plurality of circumferentially evenly distributed abutment blocks (11) are fixedly mounted on the inner walls of the inner rotating ring (9) and the outer rotating ring (10); the abutment blocks (11) are adapted to the pressure plate (64).

5. The wire embedded sweeping brush according to claim 4, characterized in that: A card plate (12) is further installed inside the inner rotating ring (9) and the outer rotating ring (10), and a limit member (8) is provided on the card plate (12). The limit member (8) includes an insertion rod (81) fixedly and slidably installed inside the card plate (12), and two insertion holes (82) for inserting the insertion rod (81) are provided on the brush housing (2).

6. The wire embedded sweeping brush according to claim 5, characterized in that: A lifting rod (83) is fixedly mounted on the end of the insertion rod (81), and a connecting spring (84) is sleeved on the outside of the insertion rod (81). The two ends of the connecting spring (84) are respectively fixedly mounted on the lifting rod (83) and the clamping plate (12).

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