Universal cleaning brush head

Abstract

The utility model relates to the technical field of household cleaning and maintenance, in particular to a universal cleaning brush head which comprises a cleaning brush head body, a connecting plate is fixedly connected to the surface of the cleaning brush head body, a connecting assembly is fixedly connected to the surface of the connecting plate, and a threaded connector is installed on the surface of the connecting assembly. A connecting spring is installed on the surface of the threaded connector, and a soft rubber sleeve is installed on the surface of the connecting spring. The angle adjusting mechanism is arranged between the cleaning brush head main body and the handheld electric brush main body, so that an operator can adjust the angle while rotating the cleaning brush head main body under the connecting action of the two groups of threaded joints and the connecting spring in the cleaning process, and the cleaning brush head is convenient to use. And therefore, the requirement for cleaning different angle faces of a cleaned object by an operator is met, the cleaning efficiency is improved, and meanwhile, under the action of a connecting spring, the cleaning brush head body with the angle adjusted can achieve the automatic reset effect.

Description

Technical Field

[0001] The utility model relates to the technical field of household cleaning and maintenance, in particular to a universal cleaning brush head. Background Art

[0002] A cleaning brush is a daily necessity for cleaning and hygiene, and has a good cleaning effect. It is used frequently in daily life and is often used for cleaning kitchens, bathrooms, toilets or cars.

[0003] With the development of society and the continuous advancement of science and technology, more and more electric cleaning brushes have gradually appeared on the market. However, existing cleaning brushes often cannot rotate 360 ​​degrees for all-round cleaning, so the cleaning brushes need to be manually rotated at different angles for cleaning, making the operation process time-consuming and laborious, affecting the cleaning efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a universal cleaning brush head to solve the problem that the cleaning brush proposed in the above background technology is often unable to rotate 360 ​​degrees for all-round cleaning, so that the cleaning brush needs to be manually rotated at different angles for cleaning, which makes the operation process time-consuming and labor-intensive, affecting the cleaning efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a universal cleaning brush head, comprising a cleaning brush head body, a connecting plate fixedly connected to the surface of the cleaning brush head body, a connecting assembly fixedly connected to the surface of the connecting plate, a threaded joint installed on the surface of the connecting assembly, a connecting spring installed on the surface of the threaded joint, a soft rubber sleeve installed on the surface of the connecting spring, a mounting sleeve installed on the surface of the soft rubber sleeve, and a quick assembly slot fixedly connected to the inner surface of the mounting sleeve.

[0006] Preferably, the size of the connecting plate is larger than the size of the cleaning brush head body, the surface of the connecting plate is disc-shaped, the inner surface of the connecting component is hexagonal, and the connecting component is provided in two groups.

[0007] Preferably, one group of the connection components is fixedly connected to the surface of the connection plate, and another group of the connection components is fixedly connected to the surface of the mounting sleeve, and two groups of the threaded joints are provided.

[0008] Preferably, two groups of the threaded joints are arranged on both sides of the connecting spring and the soft rubber sleeve, one group of the threaded joints is fixedly connected to the surface of the connecting plate through a connecting component, and the other group of the threaded joints is fixedly connected to the surface of the mounting sleeve through a connecting component.

[0009] Preferably, one side of the threaded joint is in the shape of a screw, and the other side of the threaded joint is in the shape of a hexagon. The size of the connecting spring is larger than the size of the threaded joint. The connecting spring is sleeved on the surface of the threaded joint, and both ends of the connecting spring are fixedly connected to the surface of the threaded joint.

[0010] Preferably, the size of the soft rubber sleeve is larger than the size of the connecting assembly, one side of the soft rubber sleeve is fixedly connected to the surface of the connecting plate, and the other side of the soft rubber sleeve is fixedly connected to the surface of the mounting sleeve.

[0011] Preferably, the cross-section of the mounting sleeve is annular, and the cross-section of the quick assembly slot is hexagonal.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By setting an angle adjustment mechanism between the cleaning brush head body and the handheld electric brush body, the operator can adjust the angle of the cleaning brush head body while rotating through the connection of two sets of threaded joints and connecting springs during the cleaning process, thereby satisfying the operator's cleaning of different angles of the cleaning object and improving the cleaning efficiency. At the same time, under the action of the connecting spring, the cleaning brush head body can achieve the effect of automatic reset after the angle is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a bottom-up stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of a frontal three-dimensional cross-sectional view of the structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1. Cleaning brush head body; 2. Connecting plate; 3. Connecting assembly; 4. Threaded joint; 5. Connecting spring; 6. Soft rubber sleeve; 7. Mounting sleeve; 8. Quick assembly slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 , an embodiment provided by the utility model:

[0022] A universal cleaning brush head comprises a cleaning brush head body 1, a connecting plate 2 is fixedly connected to the surface of the cleaning brush head body 1, a connecting assembly 3 is fixedly connected to the surface of the connecting plate 2, a threaded joint 4 is installed on the surface of the connecting assembly 3, a connecting spring 5 is installed on the surface of the threaded joint 4, a soft rubber sleeve 6 is installed on the surface of the connecting spring 5, a mounting sleeve 7 is installed on the surface of the soft rubber sleeve 6, a quick assembly slot 8 is fixedly connected to the inner surface of the mounting sleeve 7, and in the process of cleaning the surface of an object with the cleaning brush, the motor in the cleaning brush body needs to drive the rotation of the mounting sleeve 7, the soft rubber sleeve 6 and the connecting plate 2, thereby driving the rotation of the cleaning brush head body 1, so that the cleaning effect can be achieved when the rotating cleaning brush head body 1 contacts the object to be cleaned.

[0023] Furthermore, the size of the connecting plate 2 is larger than the size of the cleaning brush head body 1, the surface of the connecting plate 2 is disc-shaped, the inner surface of the connecting component 3 is hexagonal, and the connecting component 3 is provided with two groups. The cleaning brush head body 1 is installed on the inner surface of the connecting plate 2, so that the rotation of the motor can be transmitted to the cleaning brush head body 1 through the connecting plate 2, so that the rotating cleaning brush head body 1 can contact the object to be cleaned.

[0024] Furthermore, one group of connecting components 3 is fixedly connected to the surface of the connecting plate 2, and another group of connecting components 3 is fixedly connected to the surface of the mounting sleeve 7. Two groups of threaded joints 4 are provided. By providing two groups of connecting components 3, the two groups of threaded joints 4 can be respectively installed on the surfaces of the connecting plate 2 and the mounting sleeve 7 through the connecting components 3.

[0025] Furthermore, two groups of threaded joints 4 are arranged on both sides of the connecting spring 5 and the soft rubber sleeve 6. One group of threaded joints 4 is fixedly connected to the surface of the connecting plate 2 through the connecting component 3, and the other group of threaded joints 4 is fixedly connected to the surface of the mounting sleeve 7 through the connecting component 3. One side of the threaded joint 4 is engaged with the hexagonal surface of the connecting component 3 and the other side is installed on the inner surface of the connecting spring 5.

[0026] Furthermore, one side of the threaded joint 4 is in the shape of a screw, and the other side of the threaded joint 4 is in the shape of a hexagon. The size of the connecting spring 5 is larger than the size of the threaded joint 4. The connecting spring 5 is sleeved on the surface of the threaded joint 4. The two ends of the connecting spring 5 are fixedly connected to the surface of the threaded joint 4. The size of the connecting spring 5 is larger than the size of the screw on one side of the threaded joint 4. The two ends of the connecting spring 5 are fixedly connected to the hexagonal plate-shaped surface of the threaded joint 4, and the two groups of threaded joints 4 are connected through the connecting spring 5.

[0027] Furthermore, the size of the soft rubber sleeve 6 is larger than the size of the connecting component 3, one side of the soft rubber sleeve 6 is fixedly connected to the surface of the connecting plate 2, and the other side of the soft rubber sleeve 6 is fixedly connected to the surface of the mounting sleeve 7. Under the action of the soft rubber sleeve 6, the connecting component 3, the threaded joint 4 and the connecting spring 5 are protected, and the mounting sleeve 7 and the connecting plate 2 are connected through the soft rubber sleeve 6.

[0028] Furthermore, the cross-section of the mounting sleeve 7 is in the shape of a circular ring, and the cross-section of the quick assembly slot 8 is in the shape of a hexagon. Under the action of the quick assembly slot 8, it can be plugged in and connected with the electric rotating head on the handheld electric brush body, so that the motor drives the electric rotating head to rotate and then drives the mounting sleeve 7 to rotate.

[0029] Working principle: During cleaning of the surface of the object to be cleaned, first start the motor in the handheld electric brush body, so that the rotation of the motor drives the electric rotating head to rotate, and under the connection of the quick assembly slot 8, the installation sleeve 7 is driven to rotate. At the same time, through the connection of the connecting spring 5, the soft rubber sleeve 6, the two sets of connecting components 3 and the threaded joint 4, and the connecting plate 2, the cleaning brush head body 1 can achieve a rotation effect. When encountering objects with different angles, under the connection of the connecting spring 5 and the two sets of threaded joints 4, and the connecting spring 5 has a certain elasticity, the cleaning brush head body 1 can be formed to the required angle to clean objects with different angles.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A universal cleaning brush head, comprising a cleaning brush head body (1), characterized in that: A connecting plate (2) is fixedly connected to the surface of the cleaning brush head body (1), a connecting assembly (3) is fixedly connected to the surface of the connecting plate (2), a threaded joint (4) is installed on the surface of the connecting assembly (3), a connecting spring (5) is installed on the surface of the threaded joint (4), a soft rubber sleeve (6) is installed on the surface of the connecting spring (5), a mounting sleeve (7) is installed on the surface of the soft rubber sleeve (6), and a quick assembly slot (8) is fixedly connected to the inner surface of the mounting sleeve (7).

2. A universal cleaning brush head according to claim 1, characterized in that: The size of the connecting plate (2) is larger than the size of the cleaning brush head body (1); the surface of the connecting plate (2) is disc-shaped; the inner surface of the connecting component (3) is hexagonal; and two groups of the connecting components (3) are provided.

3. A universal cleaning brush head according to claim 2, characterized in that: One group of the connection components (3) is fixedly connected to the surface of the connection plate (2), and another group of the connection components (3) is fixedly connected to the surface of the installation sleeve (7). Two groups of the threaded joints (4) are provided.

4. The universal cleaning brush head according to claim 3, characterized in that: Two groups of threaded joints (4) are arranged on both sides of the connecting spring (5) and the soft rubber sleeve (6); one group of threaded joints (4) is fixedly connected to the surface of the connecting plate (2) through a connecting component (3), and the other group of threaded joints (4) is fixedly connected to the surface of the mounting sleeve (7) through a connecting component (3).

5. The universal cleaning brush head according to claim 1, characterized in that: One side of the threaded joint (4) is in the shape of a screw rod, and the other side of the threaded joint (4) is in the shape of a hexagon. The size of the connecting spring (5) is larger than the size of the threaded joint (4). The connecting spring (5) is sleeved on the surface of the threaded joint (4), and both ends of the connecting spring (5) are fixedly connected to the surface of the threaded joint (4).

6. The universal cleaning brush head according to claim 5, characterized in that: The size of the soft rubber sleeve (6) is larger than the size of the connecting assembly (3); one side of the soft rubber sleeve (6) is fixedly connected to the surface of the connecting plate (2); and the other side of the soft rubber sleeve (6) is fixedly connected to the surface of the mounting sleeve (7).

7. The universal cleaning brush head according to claim 5, characterized in that: The cross section of the installation sleeve (7) is in the shape of a circular ring, and the cross section of the quick assembly slot (8) is in the shape of a hexagon.

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