A toilet brush

Abstract

This utility model provides a toilet brush, including a detachable brush head, brush handle, and brush base. The brush handle is connected to the brush head, which is placed inside the brush base. The brush handle extends upwards from the brush base. The brush base includes a cylindrical base and a brush cover. The cylindrical base has an opening at the top, and the brush cover is a transparent ring with openings at both the top and bottom. The brush cover is inserted into the cylindrical base through the opening at the top. The upper wall thickness of the brush cover is greater than that at the bottom, forming a limiting protrusion ring. The limiting protrusion ring hangs on the upper opening of the cylindrical base. The side wall of the cylindrical base has a longitudinal perforation forming a viewing window. The lower wall of the brush cover covers the viewing window and is suspended at the bottom of the cylindrical base. A cover is fixed to the brush handle, located above the brush head, and the cover closes to the upper opening of the brush cover. This utility model, by adding a transparent brush cover and viewing window structure, facilitates observation of the internal condition of the toilet base. At the same time, the cover and brush cover effectively cooperate to prevent odors from spreading outwards. The detachable brush head, brush handle, and brush base improve the ease of assembly and help reduce packaging costs and transportation space and costs.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, specifically referring to a toilet brush. Background Technology

[0002] Toilet brushes are essential cleaning tools for household bathrooms, typically consisting of a brush body and a brush holder for storing the brush body. The core component of the brush holder is a cylindrical base that holds the brush head after use, when it is damp and may be contaminated with dirt.

[0003] Traditional brush holders are usually made of ordinary plastic, making it difficult for users to easily observe the cleanliness of the brush head inside the holder, or whether there is any water or dirt residue, which has a certain impact on bathroom hygiene. In addition, the open structure of traditional brush holders allows odors to escape, affecting environmental hygiene. Summary of the Invention

[0004] The purpose of this invention is to solve the problems existing in the prior art. By adding a transparent brush cover and a viewing window structure, the internal condition of the cylinder can be easily observed. At the same time, the cover and the brush cover work together to prevent odors from spreading outward.

[0005] The purpose of this utility model is achieved as follows:

[0006] A toilet brush includes a detachable brush head, a brush handle, and a brush base. The brush handle is connected to the brush head, which is placed inside the brush base. The brush handle extends upwards from the brush base. The brush base includes a cylindrical base and a brush cover. The cylindrical base has an opening at the top. The brush cover is a transparent ring with openings at both the top and bottom. The brush cover is inserted into the cylindrical base through the opening at the top. The upper wall thickness of the brush cover is greater than that at the lower end, forming a limiting protrusion ring that hangs on the upper opening of the cylindrical base. The side wall of the cylindrical base has a longitudinal perforation forming a viewing window. The lower wall of the brush cover blocks the viewing window and is suspended at the bottom of the cylindrical base. A cover is fixed on the brush handle. The cover is located above the brush head and closes to the upper opening of the brush cover.

[0007] The present invention is further configured such that the upper diameter of the cylinder seat and the brush cover are large and the lower diameter is small, and the walls of the two are inclined surfaces that fit together.

[0008] The present invention is further configured such that an inner ring groove is formed on the upper end face of the brush cover, and the edge of the cover body is embedded in the inner ring groove.

[0009] The present invention is further configured such that the brush rod includes an upper rod body and a lower rod body, the ends of which are threadedly connected, the bottom of the lower rod body is threadedly connected to the brush head, and the cover body is fitted onto the lower end of the lower rod body and pressed against by the brush head.

[0010] The present invention is further configured such that the side wall of the lower rod is provided with an installation ring groove, and the center of the cover extends downward with an annular flange for fitting into the installation ring groove, and the brush head below spirals upward and abuts against the lower end of the annular flange.

[0011] The present invention is further configured such that the cover is a horn-shaped structure with the opening facing downwards, and the edge of the horn opening is embedded in an inner ring groove.

[0012] The present invention is further configured such that the upper part of the upper rod is flat and has a lifting hole.

[0013] The outstanding and beneficial technical effects of this utility model compared with the prior art are as follows: the brush holder is divided into two parts, the cylinder base and the brush cover, which are connected and assembled by plugging in. Disassembly and assembly are both convenient, and the upper and lower ends of the brush cover are open, which is convenient for cleaning; the upper part of the brush cover is higher than the cylinder base, which not only achieves a floating effect, but also makes the brush holder deeper and more convenient to accommodate the brush head; the cover is fixed on the brush rod, and opening and closing does not require additional operation, which is convenient and can also cover up the odor. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional schematic diagram of the present invention;

[0016] Figure 3 This is an exploded view of the present invention;

[0017] Figure 4 This is a detailed diagram showing the fit between the cover and the brush cover of this utility model;

[0018] Figure label:

[0019] 1-Brush rod; 10-Upper rod body; 11-Lower rod body; 101-Mounting ring groove; 102-Hanging hole;

[0020] 2-Brush head;

[0021] 3-Brush holder;

[0022] 4-Pocket; 40-Viewing window;

[0023] 5-Brush cover; 50-Limiting protrusion; 51-Inner ring groove

[0024] 6-Cap; 60-Annular flange Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figure 1 — Figure 4 :

[0026] A type of toilet brush, such as Figure 1As shown, it includes a brush rod 1, a brush holder 3, and a cover 6. The brush rod 1 is assembled from an upper rod body 10 and a lower rod body 11. The cover 6 is fixed to the lower end of the lower rod body 11 and covers the brush holder 3. The brush holder 3 includes a cylindrical base 4 and a brush cover 5. The brush cover 5 is inserted into the cylindrical base 4. A viewing window 40 is formed by longitudinal hollowing on the side wall of the cylindrical base 4. The inner side of the viewing window 40 is covered by the wall of the brush cover 5.

[0027] See details Figure 2 The ends of the upper rod 10 and the lower rod 11 are threaded together, and the upper rod 10 is flat, which facilitates the knob turning and allows for a larger lifting hole 102; the bottom of the lower rod 11 is threadedly connected to the brush head 2, and the cover 6 is held above the brush head 2; combined with Figure 4 As can be seen, the side wall of the lower rod 11 is provided with an mounting ring groove 101, and the center of the cover 6 extends downward with an annular flange 60 for fitting into the mounting ring groove 101. The brush head 2 below spirals upward and abuts against the lower end of the annular flange 60 to fix the annular flange 60. The upper surface of the brush cover 5 is provided with an inner annular groove 51, and the edge of the cover 6 is embedded in the inner annular groove 51 to seal the brush cover 5. The cover 6 is a funnel shape with the opening facing downward to prevent water stains from remaining and to achieve a good drainage effect.

[0028] See details Figure 2 and Figure 3 The combination of the two components is as follows: the upper part of the cylinder seat 4 is open, and the brush cover 5 is a transparent ring with open ends at both the top and bottom. The upper wall thickness of the brush cover 5 is greater than that of the lower end, forming a limiting protrusion ring 50. When the brush cover 5 is closed with the cylinder seat 4, the limiting protrusion ring 50 hangs on the upper opening of the cylinder seat 4, and the lower wall of the brush cover 5 is suspended at the bottom of the cylinder seat 4, making the brush seat deeper and easier to accommodate the brush head. Both the cylinder seat 4 and the brush cover 5 have a large upper diameter and a small lower diameter. When closed, the walls of the two are inclined and fit together, which is convenient for insertion. At the same time, it enhances the radial support force, improves the assembly stability, and prevents shaking.

[0029] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A toilet brush, comprising a detachably fitted brush head (2), a brush handle (1), and a brush base (3), wherein the brush handle (1) is connected to the brush head (2), the brush head (2) is placed inside the brush base (3), and the brush handle (1) extends upward out of the brush base (3), characterized in that, The brush holder (3) includes a cylindrical base (4) and a brush cover (5). The cylindrical base (4) has an opening at the top. The brush cover (5) is a transparent ring with open ends at both the top and bottom. The brush cover (5) is inserted into the cylindrical base (4) through the opening at the top. The upper wall thickness of the brush cover (5) is greater than that at the bottom and forms a limiting protrusion (50). The limiting protrusion (50) hangs on the upper opening of the cylindrical base (4). The side wall of the cylindrical base (4) is provided with a longitudinal hollow to form a viewing window (40). The lower wall of the brush cover (5) covers the viewing window (40) and is suspended at the bottom of the cylindrical base (4). A cover (6) is fixed on the brush rod (1). The cover (6) is located above the brush head (2) and covers the upper opening of the brush cover (5).

2. A toilet brush according to claim 1, wherein Both the cylinder base (4) and the brush cover (5) have a large upper diameter and a small lower diameter, and their walls are inclined surfaces that fit together.

3. A toilet brush according to claim 1, wherein An inner ring groove (51) is opened on the upper surface of the brush cover (5), and the edge of the cover (6) is embedded in the inner ring groove (51).

4. A toilet brush according to claim 1, wherein The brush rod (1) includes an upper rod body (10) and a lower rod body (11), with their ends threaded together. The bottom of the lower rod body (11) is threadedly connected to the brush head (2), and the cover (6) is fitted onto the lower end of the lower rod body (11) and pressed against by the brush head (2).

5. A toilet brush according to claim 4, characterized in that, The side wall of the lower rod (11) is provided with an installation ring groove (101), and the center of the cover (6) extends downward with an annular flange (60) for fitting into the installation ring groove (101). The brush head (2) below spirals up and abuts against the lower end of the annular flange (60).

6. A toilet brush according to claim 3, wherein The cover (6) is a horn-shaped opening facing downwards, with the edge of the horn mouth embedded in the inner ring groove (51).

7. A toilet brush according to claim 4, wherein The upper part of the upper rod (10) is flat and has a lifting hole (102).

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