CN219720037U

CN219720037U - Novel brush head for cleaning brush

Info

Publication number: CN219720037U
Application number: CN202320874841.XU
Authority: CN
Inventors: 朱振
Original assignee: Shenzhen Zhicheng Electric Appliance Co ltd
Current assignee: Shenzhen Zhicheng Electric Appliance Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-09-22
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a novel brush head for a cleaning brush, which comprises a basal body and a head part connected with one end of the basal body; the first bristles which are perpendicular to the outer surface of the matrix are arranged on the outer surface of the matrix in the circumferential direction; the head is internally provided with a connecting cylinder, a plurality of reinforcing ribs connected with the connecting cylinder are arranged in the head, and a plurality of limiting hole grooves are formed in the connecting cylinder; the brush sleeve is sleeved on the head, the second bristles are arranged on the outer surface of the brush sleeve, and the third bristles are arranged on the outer surface of the brush sleeve, which is positioned at the axis, along the axis direction. The brush head is convenient to be spliced with the driving shaft of the driving part through the arrangement of the connecting cylinder and the limiting hole groove, and the brush head is convenient to install and detach; the brush sleeve is arranged, so that the brush hair at the head part of the brush head can be conveniently installed, detached and replaced, and brush sleeves with different forms of brush hair can be selected according to actual requirements so as to meet different use requirements; the brush head can clean different positions through the arrangement of brushes in different directions and in different forms, and meanwhile, the multi-directional and simultaneous cleaning effect can be realized.

Description

Novel brush head for cleaning brush

Technical Field

The utility model relates to the technical field of cleaning brushes, in particular to a novel brush head for a cleaning brush.

Background

The household electric cleaning brush is a tool for cleaning dirt, is mainly applied to household sanitary cleaning, and mainly comprises a handheld part and a brush head at the end part, wherein the brush head is driven by a motor to rotate, and the existing brush head is connected with the handheld part and is complex to detach and inconvenient to replace.

Meanwhile, the existing brush head and brush hair are of an integrated structure, and meanwhile, the brush hair is arranged on the side surface, when the part of the cleaning brush head is contacted with the cleaning surface, the cleaning brush head is easy to separate from the cleaning surface due to eccentric force, and meanwhile, the brush head is not easy to keep fit with the cleaning surface, so that the brush head is inconvenient to use and the use experience of people is influenced;

in addition, in some brush heads with bristles at the end parts, the bristles at the end parts of the brush heads are easy to wear in long-time use, so that the cleaning effect is weakened, and the brush heads can only be replaced, so that larger loss and waste are caused;

in addition, the existing brush head has the same bristle structure, and the bristle directions arranged on the brush head are consistent, so that the cleaning effect is general, and the cleaning effect is worse for some difficult-to-clean areas, so that the cleaning requirements of different positions cannot be met;

therefore, a novel brush head for a cleaning brush is provided to solve the existing defects.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a novel brush head for a cleaning brush.

In order to solve the technical problems, the technical scheme provided by the utility model is that the brush head for the novel cleaning brush is as follows: comprises a basal body and a head part connected with one end of the basal body;

the base body is of a hollow cylinder structure, a cavity capable of accommodating a preset driving part is formed in the base body, and first bristles perpendicular to the outer surface of the base body are circumferentially arranged on the outer surface of the base body;

a connecting cylinder is arranged in the head along the axis direction, a plurality of reinforcing ribs connected with the connecting cylinder are arranged in the head, and a plurality of limiting hole grooves are formed in the connecting cylinder;

the brush sleeve is sleeved on the head, second bristles perpendicular to the axis are arranged on the outer surface of the brush sleeve, and third bristles are arranged on the outer surface of the brush sleeve, which is located at the axis, along the axis direction.

As an improvement, the base body and the head are of an integrated structure.

As an improvement, the head is of a hemispherical structure, and the diameter of the head is larger than that of the base body.

As an improvement, the brush sleeve is of an elastically deformable structure, and when the brush sleeve is sleeved on the head, the brush sleeve can expand and deform.

As an improvement, the diameter of the first bristle is larger than that of the second bristle, and the diameter of the second bristle is the same as that of the third bristle.

As an improvement, the number of the reinforcing ribs is 4, and the reinforcing ribs are equidistantly arranged along the circumferential direction of the connecting cylinder.

As an improvement, the quantity of spacing hole groove is 2, spacing hole groove is located the connecting cylinder and keeps away from the one end of stiffening rib and follow the even setting of axis direction.

As an improvement, open slots are symmetrically arranged on two sides of the connecting cylinder between the limit hole slots.

Compared with the prior art, the utility model has the advantages that: 1. the brush head is convenient to be spliced with the driving shaft of the driving part through the arrangement of the connecting cylinder and the limiting hole groove, and the brush head is convenient to install and detach;

2. the brush sleeve is arranged, so that the brush hair at the head part of the brush head can be conveniently installed, detached and replaced, and brush sleeves with different forms of brush hair can be selected according to actual requirements so as to meet different use requirements;

3. the brush head can clean different positions through the arrangement of brushes in different directions and in different forms, and meanwhile, the multi-directional and simultaneous cleaning effect can be realized.

Drawings

FIG. 1 is a schematic view of a novel brush head for a cleaning brush according to the present utility model.

Fig. 2 is a front view of a brush head for a novel cleaning brush of the present utility model.

Fig. 3 is a cross-sectional view at A-A in fig. 2.

FIG. 4 is a schematic view showing a structure in which a base portion is removed in a brush head for a novel cleaning brush according to the present utility model.

As shown in the figure: 1. the brush comprises a base body, 2, a head, 3, first bristles, 4, a connecting cylinder, 5, a reinforcing rib, 6, a limiting hole groove, 7, a brush sleeve, 8, second bristles, 9, third bristles, 10 and an open slot.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the inventive embodiments generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the utility model, "plurality" represents at least 2.

In the description of the embodiments of the utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the utility model will be understood by those skilled in the art according to the specific circumstances.

Referring to fig. 1 to 4, a novel brush head for a cleaning brush comprises a base body 1 and a head 2 connected with one end of the base body 1;

specifically, the base body 1 and the head 2 are integrally formed, and in a specific implementation, the base body 1 and the head 2 are processed by adopting an appropriate material such as ABS and the like through an injection molding process, so that the weight of the brush head is reduced, and the manufacturing cost can be further reduced.

Similarly, the base body 1 and the head 2 can also be made of metal materials such as stainless steel, so as to enhance the rigidity and strength and prolong the service life.

The base body 1 is of a hollow cylinder structure, a cavity capable of accommodating a preset driving part is formed in the base body, and the brush head can be sleeved on the driving part and is convenient to connect with the driving part through the arrangement of the cavity.

The head 2 is of a hemispherical structure, the diameter of the head 2 is larger than that of the base body 1, and the hemispherical structure of the head 2 can cover bristles completely, so that the brush head is convenient to clean the corners and the like and is not easy to clean the rest.

A connecting cylinder 4 is arranged in the head 2 along the axial direction, the connecting cylinder 4, the head 2 and the base body 1 are coaxially arranged, a plurality of reinforcing ribs 5 connected with the connecting cylinder 4 are arranged in the head 2, the arrangement of the reinforcing ribs 5 ensures the connection stability between the connecting cylinder 4 and the head 2,

specifically, the quantity of stiffening rib 5 is 4, stiffening rib 5 sets up along connecting cylinder 4 circumference equidistance, and 4 stiffening rib 5 of equidistant circumference setting guarantee the joint strength between connecting cylinder 4 and the head 2.

A plurality of limiting hole grooves 6 are formed in the connecting cylinder 4;

the number of the limiting hole grooves 6 is 2, and the limiting hole grooves 6 are positioned at one end of the connecting cylinder 4, which is far away from the reinforcing rib 5, and are uniformly arranged along the axial direction.

Furthermore, open slots 10 are symmetrically arranged on two sides of the connecting cylinder 4 between the limiting hole slots 6.

When the brush is implemented in a concrete mode, a cavity capable of accommodating a preset driving part is formed in the base body 1, the connecting cylinder 4 is fixedly connected with the driving part, and further the brush head is sleeved and connected with the driving part, in particular, the connecting cylinder 4 is spliced with a driving shaft of the driving part, and meanwhile, the limiting hole groove 6 is matched with a limiting strip on the driving shaft, so that the driving shaft is fixedly connected with the connecting cylinder 4;

and because this brush head adopts the grafting mode of connecting cylinder 4 and drive division, be convenient for dismouting, cleanness, maintenance and change, simultaneously, keep the grafting mode of certain length through connecting cylinder 4 and drive shaft to through the restriction of spacing hole groove 6, can guarantee this brush head pivoted stationarity, avoid taking place the phenomenon of off tracking.

The diameter of the cavity in the base 1 is larger than the size of the driving part, so that the brush head is driven by the driving part to rotate, and the cleaning function of the brush head is realized.

The first bristles 3 which are perpendicular to the outer surface of the base body 1 are circumferentially arranged on the outer surface of the base body 1, specifically, the first bristles 3 are uniformly arranged on the outer surface of the base body 1, and the cleaning function of the easy-to-clean area can be realized through the arrangement of the first bristles 3;

the brush sleeve 7 is sleeved on the head 2, specifically, the brush sleeve 7 is of an elastically deformable structure, when the brush sleeve 7 is sleeved on the head 2, the brush sleeve 7 can expand and deform, and the brush sleeve 7 can be conveniently contracted on the head 2, so that a firm fastening effect is achieved.

In addition, the brush sleeve 7 is detachably arranged with the head 2, so that the brush sleeve 7 can be replaced conveniently, and the brush sleeve 7 with other forms of brush hair can be selected for cleaning.

The outer surface of the brush sleeve 7 is provided with second bristles 8 which are perpendicular to the axis, and the outer surface of the brush sleeve 7 at the axis is provided with third bristles 9 along the axis direction.

Specifically, the second bristles 8 and the third bristles 9 are arranged, so that the area which is not easy to clean can be cleaned, and the third bristles 9 positioned at the end part of the head 2 can clean the area such as corners, so that the arrangement of brushes in different directions can be realized on the structure of a single brush head, the cleaning of different positions can be realized, and the multi-directional simultaneous cleaning effect can be realized.

In practical implementation, the number and the diameter of the bristles may be set according to practical situations, and in this embodiment, the diameter of the first bristles 3 is larger than the diameter of the second bristles 8, and the diameters of the second bristles 8 and the third bristles 9 are the same.

Similarly, the lengths of the bristles at different positions can be set according to actual conditions so as to meet cleaning requirements at different positions.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A novel brush head for a cleaning brush, which is characterized in that: comprises a basal body (1) and a head (2) connected with one end of the basal body (1);

the base body (1) is of a hollow cylinder structure, a cavity capable of accommodating a preset driving part is formed in the base body (1), and first bristles (3) perpendicular to the outer surface of the base body (1) are circumferentially arranged on the outer surface of the base body (1);

a connecting cylinder (4) is arranged in the head (2) along the axis direction, a plurality of reinforcing ribs (5) connected with the connecting cylinder (4) are arranged in the head (2), and a plurality of limiting hole grooves (6) are formed in the connecting cylinder (4);

the brush sleeve (7) is sleeved on the head (2), second bristles (8) perpendicular to the axis are arranged on the outer surface of the brush sleeve (7), and third bristles (9) are arranged on the outer surface of the brush sleeve (7) at the axis along the axis direction.

2. The brush head for a novel cleaning brush according to claim 1, wherein: the base body (1) and the head (2) are of an integrated structure.

3. A novel brush head for a cleaning brush according to claim 2, characterized in that: the head (2) is of a hemispherical structure, and the diameter of the head (2) is larger than that of the base body (1).

4. The brush head for a novel cleaning brush according to claim 1, wherein: the brush sleeve (7) is of an elastically deformable structure, and when the brush sleeve (7) is sleeved on the head (2), the brush sleeve (7) can expand and deform.

5. The brush head for a novel cleaning brush according to claim 1, wherein: the diameter of the first bristles (3) is larger than that of the second bristles (8), and the diameter of the second bristles (8) is the same as that of the third bristles (9).

6. The brush head for a novel cleaning brush according to claim 1, wherein: the number of the reinforcing ribs (5) is 4, and the reinforcing ribs (5) are equidistantly arranged along the circumferential direction of the connecting cylinder (4).

7. The brush head for a novel cleaning brush according to claim 1, wherein: the number of the limiting hole grooves (6) is 2, and the limiting hole grooves (6) are located at one end, far away from the reinforcing rib (5), of the connecting cylinder (4) and are uniformly arranged along the axis direction.

8. The brush head for a novel cleaning brush according to claim 7, wherein: open grooves (10) are symmetrically formed in two sides of the connecting cylinder (4) between the limiting hole grooves (6).