CN219680501U - Comb teeth and cleaning equipment - Google Patents

Abstract

The utility model discloses a comb tooth, which comprises a body (11) and a plurality of tooth parts (12) for scraping dirt in a rolling brush (2), wherein the tooth parts (12) are provided with a first end surface (121) and a second end surface (122) which are oppositely arranged, the first end surface (121) faces the rolling brush (2), and the second end surface (122) faces the body (11) and is partially overlapped with a mounting surface of the body (11). The utility model also discloses cleaning equipment. The end face of the tooth part of the comb teeth facing the rolling brush is an inclined face, so that the tooth part is prevented from being directly and vertically inserted into the bristles of the rolling brush, the damage of the tooth part to the bristles is avoided, the cleaning effect of the rolling brush is improved, the service life of the rolling brush is prolonged, meanwhile, the end face of the tooth part facing the body is partially overlapped with the mounting face of the body, the area of the tooth part which can be used for residual dirt is reduced, the tooth part is not easy to be used for residual dirt, and bacterial breeding is avoided.

Description

Comb teeth and cleaning equipment

Technical Field

The utility model relates to the field of household appliances, in particular to comb teeth and cleaning equipment.

Background

The cleaning equipment is used for cleaning the ground and comprises a ground brush, an equipment main body, a liquid storage tank, a main control board, a battery pack and the like, wherein the liquid storage tank is detachably connected with the equipment main body, the main control board is used for controlling the cleaning equipment to work, the battery pack is used for supplying power to the cleaning equipment, the ground brush is in contact with a surface to be cleaned, and the surface to be cleaned is cleaned through the ground brush.

The brush is provided with a comb tooth which is used for scraping hair and the like on the roller brush of the brush, and at present, the comb tooth is usually directly and vertically inserted into the brush hair of the roller brush, so that the brush hair is easy to damage and the cleaning effect is affected during the long time; meanwhile, the current comb teeth have a cleaning blind area which cannot be cleaned by reversing the rolling brush, so that the cleaning of the floor brush is easy to collect dirt and cause bacterial breeding.

Disclosure of Invention

In order to solve at least one technical problem in the prior art, the utility model provides comb teeth and cleaning equipment.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the comb teeth comprise a body and a plurality of tooth parts for scraping dirt in the rolling brush, wherein the tooth parts are provided with a first end face and a second end face which are oppositely arranged, the first end face faces the rolling brush, and the second end face faces the body and is partially overlapped with a mounting surface of the body.

In some embodiments, the first end face is disposed obliquely in a direction toward the roll brush.

In some embodiments, the plurality of teeth are equally spaced along the length of the body.

In some embodiments, the body has a wringing portion that scrapes off moisture in the roller brush, the wringing portion being located at the same end of the body as the tooth portion.

In certain embodiments, the wringing portion is located above the teeth.

In some embodiments, the contact point of the wringing portion and the roller brush is on the same horizontal plane with the axis of the roller brush.

In some embodiments, the rolling brush comprises a roller and a cleaning member, the shortest distance between the contact point of the squeezing part (110) and the cleaning member and the peripheral surface of the roller is L1, and the shortest distance between the lowest point of the tooth part (12) and the peripheral surface of the roller is L2, wherein L1 is less than L2.

In some embodiments, the wringing portion is a pressing surface formed on the body.

A cleaning apparatus has the above comb teeth.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the end faces of the tooth parts facing the rolling brush are inclined surfaces, so that the tooth parts are prevented from being directly and vertically inserted into bristles of the rolling brush, damage to the bristles by the tooth parts is avoided, the cleaning effect of the rolling brush is improved, and the service life of the rolling brush is prolonged;

2. the end face of the tooth part facing the body is overlapped with the mounting surface of the body, so that the area of the tooth part, which can be used for residual dirt, is reduced, the tooth part is not easy to be used for residual dirt, and bacterial breeding is avoided;

3. the comb teeth are provided with the water squeezing parts above the tooth parts, so that the comb teeth can scrape dirt such as rolling brush hair and the like and simultaneously scrape water on the rolling brush.

Drawings

FIG. 1 is a perspective view of a comb of the present utility model;

fig. 2 is an enlarged view of a portion a in fig. 1;

FIG. 3 is a side view of a comb of the present utility model;

fig. 4 is a cross-sectional view of a floor brush of a cleaning apparatus according to the present utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and detailed description thereof, which are simplified schematic drawings which illustrate only the basic structure of the utility model and therefore show only those features which are relevant to the utility model, it being noted that embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

Example 1

Referring to fig. 1 to 4, the present disclosure provides a comb tooth including a body 11 and a plurality of tooth portions 12 for scraping off dirt in a roller brush 2.

In some embodiments, the body 11 is in an elongated shape, and the plurality of teeth 12 are equally spaced apart from one end of the body 11 along the length direction of the body 11 and extend out of the body 11.

In some embodiments, the tooth 12 has a first end surface 121 and a second end surface 122 disposed opposite to each other, the first end surface 121 facing the roll brush 2 and the first end surface 121 being disposed obliquely in a direction approaching the roll brush 2, the first end surface 121 being inclined at an angle of 1 ° to 5 °. Because the first end surface 121 is obliquely arranged in the direction close to the rolling brush 2, the teeth 12 can be prevented from being directly and vertically inserted into the bristles of the rolling brush 2, so that the damage of the teeth 12 to the bristles is avoided, the cleaning effect of the rolling brush 2 is improved, and the service life of the rolling brush 2 is prolonged.

The second end face 122 faces the body 11 and is partially overlapped with the mounting surface of the body 11, so that the area of the tooth 12 where dirt can be remained is reduced, the tooth 12 is not easy to remain dirt, and bacterial breeding is avoided.

In some embodiments, the body 11 has a squeezing portion 110 for scraping off the water of the rolling brush 2, the squeezing portion 110 is a pressing surface formed on the body 11, the squeezing portion 110 and the tooth portion 12 are located at the same end of the body 11, and the squeezing portion 110 is located above the tooth portion 12.

The contact point of the wringing portion 110 and the rolling brush 2 is substantially on the same horizontal plane with the axis of the rolling brush 2 so as to scrape off the moisture in the brush hair better. When the contact point of the squeezing part 110 and the rolling brush 2 is on the same horizontal plane with the axis of the rolling brush 2, the squeezing part 110 has the best effect of scraping off water.

The roll brush 2 includes a roller and cleaning members, which are bristles or the like. The wringer portion 110 contacts the cleaning member to scrape off moisture in the cleaning member. The shortest distance between the contact point of the wringing portion 110 and the cleaning material and the outer circumferential surface of the drum is L1, and the shortest distance between the lowest point of the tooth portion 12 and the outer circumferential surface of the drum toward the comb teeth 1 is L2, wherein L1 is smaller than L2. By the arrangement, the comb teeth are beneficial to scraping moisture in the brush hair and simultaneously scraping dirt on the brush hair, and meanwhile, the damage to the brush hair caused by the tooth parts 12 can be avoided.

The present disclosure also provides a cleaning apparatus having the above-described comb teeth 1, the comb teeth 1 being mounted in a floor brush of the cleaning apparatus through a body 11.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; 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 present utility model can be understood by those of ordinary skill in the art in a specific case.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments described above will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A comb tooth is characterized in that,

comprising a body (11) and a plurality of teeth (12) for scraping off dirt in the roller brush (2), the teeth (12) having a first end face (121) and a second end face (122) arranged opposite to each other, the first end face (121) being directed towards the roller brush (2), the second end face (122) being directed towards the body (11) and being partially coincident with the mounting face of the body (11).

2. The comb of claim 1, wherein the teeth,

the first end surface (121) is inclined in a direction approaching the rolling brush (2).

3. The comb of claim 1, wherein the teeth,

the plurality of teeth (12) are arranged at equal intervals along the length direction of the body (11).

4. The comb of claim 1, wherein the teeth,

the body (11) is provided with a squeezing part (110) for scraping off water in the rolling brush (2), and the squeezing part (110) and the tooth part (12) are positioned at the same end of the body (11).

5. The comb of claim 4, wherein the teeth,

the wringing portion (110) is located above the tooth portion (12).

6. The comb of claim 4, wherein the teeth,

the contact point of the squeezing part (110) and the rolling brush (2) is positioned on the same horizontal plane with the axis of the rolling brush (2).

7. The comb of claim 4, wherein the teeth,

the rolling brush (2) comprises a roller and a cleaning piece,

the shortest distance between the contact point of the water squeezing part (110) and the cleaning piece and the outer circumferential surface of the roller is L1, and the shortest distance between the lowest point of the tooth part (12) and the outer circumferential surface of the roller is L2, wherein L1 is smaller than L2.

8. The comb of claim 4, wherein the teeth,

the squeezing part (110) is a pressing surface formed on the body (11).

9. A cleaning apparatus, characterized in that,

a comb having teeth as claimed in any one of claims 1 to 8.