Dust-proof dust brush
By designing a dust-proof dust brush, the dust is brought into the inside of the brush plate by centrifugal force, and the dust is directly absorbed through the connection with the vacuum cleaner, the problem of dust flying caused by traditional dust brushes is solved, and the safety of the cleaning process is significantly improved.
Patent Information
- Application Number
- CN202421387858.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-18
AI Technical Summary
When cleaning traditional dust brushes, the accumulated dust is easily stirred and flew, causing the dust to hang in the air and affect the health of the cleaning personnel.
A dust-proof dust brush is designed, which includes a brush plate, a rotating roller and bristles. Through the design of the opening, rotating shaft and rotating roller, the dust is brought into the inside of the brush plate by centrifugal force when sweeping dust, avoiding flying, and is connected to the vacuum cleaner through the cover and through holes to directly absorb dust.
Effectively prevent dust from flying, reduce dust suspended particles in the air, improve the safety of the cleaning process, and protect the health of cleaning personnel.
Smart Images
Figure CN222737470U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning tools, in particular to a dust-proof dust brush. Background Art
[0002] Dust brushes are commonly known as dusting brushes or dust brushes. They have specific designs and materials to effectively remove dust and dirt from various surfaces and are particularly suitable for cleaning various surfaces.
[0003] If the surface to be cleaned is not cleaned for a long time, dust, dirt and other particles may accumulate in large quantities. When using a dust brush for cleaning, the dust on the surface is swept back and forth, and the accumulated dust can easily be stirred and fly up, causing the dust to diffuse and float in the air, which can easily affect people's health and cause damage to the respiratory system of cleaners. Utility Model Content
[0004] 1. Technical Problems Solved
[0005] The technical problem to be solved by the utility model is that when the conventional dust brush is used for cleaning, the accumulated dust is easily stirred and flies up, so that the dust is suspended in the air, causing adverse effects on the health of the cleaning staff.
[0006] 2. Technical Solution
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a dust-proof dust brush, comprising a brush plate, a brush handle is provided on one side of the brush plate, a cavity is provided in the brush plate, and at least one opening communicated with the outside is provided at the bottom end of the cavity, a rotatably connected rotating shaft is provided in the opening, the rotating shaft is provided with a rotating roller, a large number of bristles are provided on the rotating roller, a rotatably connected sealing cover is provided on the top of the brush plate, a locking structure is provided between the sealing cover and the brush plate, a through hole is provided on the sealing cover, and a threaded sealing plug is provided in the through hole.
[0008] As an improvement, the brush handle is provided with anti-slip grooves.
[0009] As an improvement, the locking structure includes a groove arranged on one side of the cover, a spring is provided on the inner wall of the groove, a limiting column extending to the outside of the groove is provided at one end of the spring, a limiting plate is provided on the top side of the brush plate, and a limiting hole is provided on the limiting plate for use with the limiting column.
[0010] As an improvement, a knob is provided on the top of the sealing plug.
[0011] As an improvement, a certain distance is provided between the two sides of the opening and the bristles.
[0012] As an improvement, the aperture of the through hole is the same as the aperture of the dust suction pipe of the external dust collector.
[0013] 3. Beneficial Effects
[0014] The advantages of the utility model compared with the prior art are:
[0015] 1. When sweeping dust, through the opening, rotating shaft, rotating roller and bristles, as the rotating roller rotates, under the action of centrifugal force, the dust is directly brought into the brush plate to avoid flying around at will, thus playing a certain dust-proof role.
[0016] 2. Through the cover, through hole and sealing cover, the inside of the brush plate can be easily taken out for cleaning, and the through hole can be connected to the dust suction pipe of an external vacuum cleaner to directly absorb the dust in the brush plate to prevent the dust from spreading in the air. It has good dust-proof performance and further protects the health of cleaning staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional schematic diagram of a dust-proof dust brush of the utility model. Figure 1 .
[0018] Figure 2 This is a three-dimensional schematic diagram of a dust-proof dust brush of the utility model. Figure 2 .
[0019] Figure 3 The utility model is a schematic cross-sectional structure diagram of a dust-proof dust brush.
[0020] Figure 4 The utility model is a dust-proof dust brush Figure 1 A magnified detail of part A.
[0021] Figure 5 The utility model is a dust-proof dust brush Figure 3 A magnified detail of part B.
[0022] As shown in the figure: 1. Brush plate; 2. Opening; 3. Rotating shaft; 4. Rotating roller; 5. Bristles; 6. Brush handle; 7. Anti-slip pattern; 8. Cover; 9. Through hole; 10. Sealing plug; 11. Groove; 12. Spring; 13. Limiting column; 14. Limiting plate; 15. Limiting hole. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0024] Embodiment 1
[0025] Combined with Figure 1 A dustproof dust brush comprises a brush plate 1, a brush handle 6 is provided on one side of the brush plate 1, and an anti-slip pattern 7 is provided on the brush handle 6.
[0026] With the above structure, the brush handle 6 is convenient to hold, and the anti-slip texture 7 is used to increase the anti-slip property, so the whole is easy to use for cleaning.
[0027] Combined with Figure 1 and attached Figure 4 The brush plate 1 has a cavity inside, and the bottom of the cavity has at least one opening 2 communicated with the outside, each opening 2 has a rotating shaft 3 rotatably connected therein, each rotating shaft 3 has a rotating roller 4, and each rotating roller 4 has a large number of bristles 5.
[0028] Through the above structure, the rotating shaft 3 drives the rotating roller 4 and the bristles 5 to rotate continuously. Under the action of centrifugal force, the dust is directly brought into the brush plate 1 to prevent it from flying around at will, thus playing a certain dust-proof role.
[0029] Combined with Figure 2 A certain distance is provided between the two sides of the opening 2 and the bristles 5, so that the bristles 5 can bring dust into the brush plate 1 to facilitate dust collection.
[0030] Embodiment 2
[0031] Combined with Figure 1 A rotatably connected cover 8 is provided at the top of the brush plate 1, a locking structure is provided between the cover 8 and the brush plate 1, a through hole 9 is provided on the cover 8, and a threaded sealing plug 10 is provided in the through hole 9.
[0032] Through the above structure, the through hole 9 can be connected to the dust suction pipe of an external vacuum cleaner to directly absorb the dust in the brush plate, and can be blocked by the sealing plug 10, which is convenient for disassembly and assembly and easy to use.
[0033] Combined with Figure 3 , Attachment Figure 4 and attached Figure 5The locking structure includes a groove 11 arranged on one side of the cover 8, a spring 12 is provided on the inner wall of the groove 11, one end of the spring 12 is provided with a limiting column 13 extending to the outside of the groove 11, and a limiting plate 14 is provided on the top side of the brush plate 1, and a limiting hole 15 used in conjunction with the limiting column 13 is provided on the limiting plate 14.
[0034] Through the above structure, the limiting column 13 is pressed and the spring 12 is squeezed so that the cover 8 is attached to the brush plate 1 and the limiting column 13 is close to the limiting hole 15. At this time, the limiting column 13 is released, and under the elastic force of the spring 12, the limiting column 13 is inserted into the limiting hole 15 to lock the cover 8 and the brush plate 1, which is convenient for disassembly and assembly.
[0035] Combined with Figure 2 A knob is provided at the top of the sealing plug 10, and the aperture of the through hole 9 is the same as the aperture of the dust suction pipe of the external vacuum cleaner.
[0036] Through the above structure, the sealing plug 10 can be easily screwed using a knob, and since the aperture of the through hole 9 is the same as the aperture of the dust suction pipe of the external vacuum cleaner, it is easy to connect with the dust suction pipe, and can directly adsorb when the amount of dust is large, which is convenient to use.
[0037] When the utility model is implemented:
[0038] The cleaning staff holds the brush handle 6, so that the bristles 5 slowly approach the dust on the surface of the object, driving the brush plate 1 to move, and the rotating shaft 3, the rotating roller 4 and the bristles 5 rotate accordingly. Under the action of centrifugal force, the dust is directly brought into the brush plate 1 to prevent it from flying around at will, thereby playing a certain dust-proof role.
[0039] When the amount of dust is large, unscrew the sealing plug 10 by turning the knob, insert the dust suction tube of the external vacuum cleaner into the through hole 9, and directly absorb the dust in the brush plate to prevent the dust from spreading in the air. It has good dust-proof performance and further protects the health of cleaning personnel.
[0040] When it is necessary to clean the inside of the brush plate 1, the limiting column 13 is pushed into the groove 11 to squeeze the spring 12 so that the limiting column 13 leaves the limiting hole 15, and the cover 8 can be directly opened. The whole is convenient for disassembly and assembly, cleaning, and use.
[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0043] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A dust-proof dust brush, comprising a brush plate (1), one side of the brush plate (1) being provided with a brush handle (6), characterized in that: The brush plate (1) is provided with a cavity, the bottom end of the cavity is provided with at least one opening (2) which is communicated with the outside, the openings (2) are provided with a rotating shaft (3) which is rotatably connected, the rotating shaft (3) is provided with a rotating roller (4), and the rotating roller (4) is provided with a large number of bristles (5); A rotatably connected cover (8) is provided at the top of the brush plate (1), a locking structure is provided between the cover (8) and the brush plate (1), a through hole (9) is provided on the cover (8), and a threaded sealing plug (10) is provided in the through hole (9).
2. The dust-proof dust brush according to claim 1, characterized in that: The brush handle (6) is provided with anti-slip patterns (7).
3. The dust-proof dust brush according to claim 1, characterized in that: The locking structure comprises a groove (11) arranged on one side of the sealing cover (8), a spring (12) is arranged on the inner wall of the groove (11), one end of the spring (12) is provided with a limiting column (13) extending to the outside of the groove (11), a limiting plate (14) is arranged on one side of the top end of the brush plate (1), and a limiting hole (15) is arranged on the limiting plate (14) for use with the limiting column (13).
4. The dust-proof dust brush according to claim 1, characterized in that: The top end of the sealing plug (10) is provided with a knob.
5. The dust-proof dust brush according to claim 1, characterized in that: A certain distance is provided between the inner sides of the opening (2) and the bristles (5).
6. The dust-proof dust brush according to claim 1, characterized in that: The aperture of the through hole (9) is the same as the aperture of the dust suction pipe of the external dust collector.