A mop cleaning device for a dust cup

Abstract

This utility model discloses a dust cup cleaning device, including a dust cup shell with a filter steel mesh inside; and a dust removal device, which includes a dust removal slide rod movably disposed in the dust cup shell and dust removal bristles arranged around the inner periphery of the dust removal slide rod, with the ends of the dust removal bristles pressing against the filter steel mesh; and bristle comb teeth arranged around the periphery of the filter steel mesh for cleaning the dust removal bristles. This utility model provides bristle comb teeth on the filter steel mesh for cleaning the dust removal bristles, so that the dust removal bristles can be cleaned of their own adhering dirt simultaneously by the bristle comb teeth when cleaning the filter steel mesh, which not only achieves the effect of cleaning the dust removal bristles, but also saves the time of disassembling and cleaning the dust removal bristles.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner technology, and in particular to a dust cup bristle cleaning device. Background Technology

[0002] As a portable cleaning device, a handheld vacuum cleaner works by using an electric fan to generate suction and negative pressure, drawing air mixed with dirt into the dust cup inside the vacuum cleaner. The dust cup then filters out the dirt from the airflow and expels the air, collecting the dirt in the dust cup to achieve a cleaning effect.

[0003] Vacuum cleaners contain a filter screen in their dust cup. When the filter screen filters out dirt and debris from the air, the dirt sticks to it, clogging the mesh and preventing it from filtering effectively. Most vacuum cleaners on the market clean the filter screen by pressing down on the filter screen and then moving the brush up and down to clean it. However, the dirt stuck to the filter screen also sticks to the brush, affecting its cleaning efficiency. If users have to remove the dust cup from the vacuum cleaner to clean the brush, it's cumbersome and time-consuming.

[0004] For the reasons mentioned above, it is necessary to improve the existing technology. Utility Model Content

[0005] I. Technical problems to be solved This utility model addresses the aforementioned deficiencies in the existing technology by proposing a dust cup bristle cleaning device to solve the problems mentioned in the background art.

[0006] II. Technical Solution To solve the above-mentioned technical problems, this utility model provides a dust cup bristle cleaning device, including a dust cup shell, wherein a filter steel mesh is provided inside the dust cup shell; A dust removal device, comprising a dust removal slide rod movably disposed in the dust cup housing and dust removal bristles circumferentially disposed on the inner periphery of the dust removal slide rod, wherein the ends of the dust removal bristles press against the filter steel mesh; The filter steel mesh is provided with comb teeth arranged around its periphery for cleaning the ash removal bristles.

[0007] In the above technical solution, one side of the inner wall of the dust cup housing protrudes outward to form a guide groove, and one side of the dust removal rod is provided with a guide part that cooperates with the guide groove.

[0008] In the above technical solution, an opening is provided at the center of the top of the dust cup housing, and four limiting clamps for holding the filter steel mesh are arranged on the inner wall of the opening.

[0009] In the above technical solution, the bristle comb teeth are distributed in a ring around the middle of the outer periphery of the filter steel mesh, and adjacent bristle comb teeth are in close contact.

[0010] In the above technical solution, the tips of the comb teeth are arranged perpendicularly to the filter steel mesh, and the upward-facing side of the comb teeth is arc-shaped.

[0011] III. Beneficial Effects Compared with the prior art, the present invention has the following beneficial effects: The present invention sets bristle comb teeth on the filter steel mesh for cleaning the ash removal bristles, so that the ash removal bristles can be cleaned by the bristle comb teeth at the same time when cleaning the filter steel mesh, which not only achieves the effect of cleaning the ash removal bristles, but also saves the time of disassembling and cleaning the ash removal bristles. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a partial structural schematic diagram of the present invention.

[0014] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0015] Figure 4 This is a schematic diagram of the dust cup housing structure of this utility model.

[0016] Figure 5 for Figure 2 A partial enlarged view of the structure in section A.

[0017] In the diagram: 1 is the dust cup housing, 10 is the filter steel mesh, 11 is the bristle comb teeth, 12 is the guide groove, 13 is the opening, 130 is the limiting clamp, 2 is the dust removal device, 20 is the dust removal slide rod, 21 is the dust removal bristle, and 200 is the guide part. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but should not be used to limit the scope of this utility model.

[0019] Please see Figure 1-5 This utility model provides a dust cup cleaning device, including a dust cup housing 1, wherein a filter steel mesh 10 is provided inside the dust cup housing 1; Dust removal device 2, the dust removal device 2 includes a dust removal slide rod 20 movably disposed in the dust cup housing 1 and dust removal bristles 21 circumferentially disposed on the inner periphery of the dust removal slide rod 20, the ends of the dust removal bristles 21 pressing against the filter steel mesh 10; The filter steel mesh 10 is provided with comb teeth 11 arranged around its perimeter for cleaning the ash removal bristles 21.

[0020] In the above structure, the filter steel mesh is fixedly installed inside the dust cup housing. The outer periphery of the filter steel mesh is pressed against the end of the dust removal bristles located on the inner periphery of the dust removal slide rod. When the dust removal slide rod moves up and down along the direction of the filter steel mesh, the dust removal bristles move up and down synchronously, and the end of the bristles always presses against the outer periphery of the filter steel mesh, so that the dirt adhering to the outer periphery of the filter steel mesh is cleaned by the dust removal bristles. The dust removal bristles will also be stuck with dirt when cleaning dirt. When the end of the dust removal bristles presses against the distribution position of the bristle comb due to the up and down movement, the bristle comb will comb and clean the dust removal bristles to clean the dirt adhering to the dust removal bristles. The whole structure achieves the effect of cleaning the dust removal bristles through the bristle comb and saves the time of disassembling and cleaning the dust removal bristles.

[0021] Specifically, a guide groove 12 is formed by protruding outward on one side of the inner wall of the dust cup housing 1, and a guide part 200 that cooperates with the guide groove 12 is provided on one side of the dust scraping rod 20. The guide groove plays a limiting and guiding role for the guide part, so that the position of the dust scraping rod does not shift when it moves up and down.

[0022] Specifically, an opening 13 is provided at the center of the top of the dust cup housing 1, and four limiting clips 130 are arranged on the inner wall of the opening 13 for clamping the filter steel mesh 10. The limiting clips can clamp the filter steel mesh and fix it.

[0023] Specifically, the bristle comb teeth 11 are distributed in a ring around the middle of the outer periphery of the filter steel mesh 10, and adjacent bristle comb teeth 11 are in close contact. The bristle comb teeth arranged continuously can thoroughly clean all the dust-removing bristles.

[0024] Specifically, the tips of the bristle comb teeth 11 are perpendicular to the filter steel mesh 10, and the upward side of the bristle comb teeth 11 is arc-shaped. The arc-shaped part of the bristle comb teeth can guide the bristles moving from top to bottom, and the tips of the teeth perpendicular to the filter steel mesh can comb and clean the bristles.

[0025] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A dust cup bristle cleaning device, comprising: Dust cup housing (1), wherein a filter steel mesh (10) is provided inside the dust cup housing (1). Dust removal device (2), the dust removal device (2) includes a dust removal slide rod (20) movably disposed in the dust cup housing (1) and dust removal bristles (21) arranged around the inner periphery of the dust removal slide rod (20), the end of the dust removal bristles (21) pressing against the filter steel mesh (10). Its features are: The filter steel mesh (10) is provided with comb teeth (11) arranged around its periphery for cleaning the ash removal strips (21).

2. The dust cup bristle cleaning device as described in claim 1, characterized in that: The inner wall of the dust cup housing (1) protrudes outward to form a guide groove (12), and the dust removal rod (20) has a guide part (200) protruding on one side that cooperates with the guide groove (12).

3. The dust cup bristle cleaning device as described in claim 1, characterized in that: An opening (13) is provided at the center of the top of the dust cup housing (1), and four limiting clamps (130) for holding the filter steel mesh (10) are arranged on the inner wall of the opening (13).

4. The dust cup bristle cleaning device as described in claim 1, characterized in that: The bristle comb teeth (11) are distributed in a ring around the middle of the outer periphery of the filter steel mesh (10), and adjacent bristle comb teeth (11) are in close contact.

5. The dust cup bristle cleaning device as described in claim 4, characterized in that: The tips of the comb teeth (11) are perpendicular to the filter steel mesh (10), and the upward side of the comb teeth (11) is arc-shaped.

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