CN214208251U

CN214208251U - Antiwind electric floor brush

Info

Publication number: CN214208251U
Application number: CN202022632908.8U
Authority: CN
Inventors: 胡海荣; 顾利锁
Original assignee: Ningbo Zhekai Electrical Appliance Co ltd
Current assignee: Ningbo Zhekai Electrical Appliance Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-17
Anticipated expiration: 2030-11-13

Abstract

The utility model provides an antiwind electric scrubbing brush, includes scrubbing brush casing and sets up round brush subassembly and the motor in the scrubbing brush casing, its characterized in that: the round brush subassembly includes a round brush, has radially laid the multiunit wool top along length direction on the outer peripheral face of round brush, and interval arrangement has the many rotating diameter that extend along length direction to be greater than the strip of scraping of wool top on the outer peripheral face of round brush, along the protruding blend stop that can will scrape winding hair on the strip of being equipped with of length direction on the inner wall of scrubbing brush casing. Add on the round brush and scrape the strip, the rotating diameter who scrapes the strip is greater than the wool top for hair winding sets up the blend stop in the scrubbing brush casing on scraping the strip, and when the round brush is rotatory, when scraping the strip and touch the blend stop, the hair on scraping the strip is scraped down by the blend stop, directly siphons away under vacuum generator's effect, has avoided hair winding. The utility model has the advantages of simple and reasonable structure, hair winding has improved dust absorption effect on the round brush when can effectively prevent the dust absorption.

Description

Antiwind electric floor brush

Technical Field

The utility model relates to a scrubbing brush, concretely relates to antiwind electric scrubbing brush.

Background

Traditional electronic scrubbing brush takes dust hair etc. subaerial through the rotation of round brush subassembly at the during operation, and under vacuum generator's effect, the part is given and is inhaled into, and some hair can twine on rotatory round brush in addition, not only influences dust collection efficiency, twines the hair in addition and also hardly clears up totally.

According to inspection, the traditional Chinese patent No. CN201620599584, namely an electric floor brush, mainly comprises a floor brush base, wherein a rolling brush body is arranged in the floor brush base, the electric floor brush also comprises a rolling brush driving mechanism for driving the rolling brush body to rotate, a rotating joint is further arranged on the floor brush base, one end of the rotating joint can rotate relative to the floor brush base, and the other end of the rotating joint is also provided with a connecting pipe which can be connected with a dust collector. Such an electric floor brush has a roller brush, and brushes up dirt stuck on a floor surface by rotation of the roller brush, but there is also a problem that hair is entangled in the rotating roller brush.

Disclosure of Invention

The utility model aims to solve the technical problem that to foretell technical current situation and provide a simple structure is reasonable, the dust absorption is cleaner antiwind electric floor brush, can prevent effectively that the hair winding from rotating the round brush.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an antiwind electric scrubbing brush, includes scrubbing brush casing and sets up round brush subassembly and the motor in the scrubbing brush casing, its characterized in that: the round brush subassembly includes a round brush, has radially laid the multiunit wool top along length direction on the outer peripheral face of round brush, and interval arrangement has the many rotating diameter that extend along length direction to be greater than the strip of scraping of wool top on the outer peripheral face of round brush, along the protruding blend stop that can will scrape winding hair on the strip of being equipped with of length direction on the inner wall of scrubbing brush casing.

Preferably, the outer circumferential surface of the rolling brush is provided with a front scraping strip and a rear scraping strip which have a rotating diameter larger than that of the wool tops along the length direction.

As an improvement, the wool tops are radially and uniformly arranged on the upper surface and the lower surface of the rolling brush at intervals in a protruding mode along the length direction of the rolling brush, the scraping strips are arranged on the front side and the rear side of the rolling brush in a protruding mode along the length direction of the rolling brush, and the wool tops and the scraping strips are made of soft materials.

And the lower end of the ground brush shell is provided with an opening for allowing the wool tops and the scraping strips to extend out conveniently when the rolling brush rotates, a cavity for installing the rolling brush and the motor is arranged in the ground brush shell, and the motor is in transmission connection with the rolling brush in a belt transmission mode.

Furthermore, a pinion is coaxially fixed on an output shaft of the motor, a bull gear is installed at one end of the rolling brush corresponding to the pinion, and a belt is connected between the pinion and the bull gear.

Further, the blend stop is vertically arranged on the inner wall of the rear side of the cavity along the length direction of the cavity of the floor brush shell downwards, when the rolling blocking brush rotates, the outer end of the scraping strip is in contact with the lower end of the blend stop, and a plurality of salient points convenient for scraping hair on the scraping strip are arranged on the lower end face of the blend stop.

And finally, the floor brush shell is formed by assembling the rolling brush cover and the bottom cover in a matching way, and the upper end of the rear part of the floor brush shell is provided with a connector which is connected with the dust collector through a connector and a connecting pipe.

Compared with the prior art, the utility model has the advantages of: add on the round brush and scrape the strip, the rotating diameter who scrapes the strip is greater than the wool top for hair winding sets up the blend stop in the scrubbing brush casing on scraping the strip, and when the round brush is rotatory, when scraping the strip and touch the blend stop, the hair on scraping the strip is scraped down by the blend stop, directly siphons away under vacuum generator's effect, has avoided hair winding. The utility model has the advantages of simple and reasonable structure, hair winding has improved dust absorption effect on the round brush when can effectively prevent the dust absorption.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the roller brush assembly and the motor after assembly in the embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is a schematic structural view of the rolling brush cover of the present invention;

fig. 5 is a schematic structural view of the rolling brush assembly of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in figures 1-5, an anti-winding electric floor brush comprises a floor brush shell 1, a rolling brush assembly and a motor 3, wherein the rolling brush assembly and the motor 3 are arranged in the floor brush shell 1, and the motor 3 is in transmission connection with the rolling brush assembly in a belt transmission mode. The floor brush shell 1 is formed by assembling a rolling brush cover 11 and a bottom cover 12 in a matching way, a cavity for installing the rolling brush 2 and the motor 3 is arranged in the floor brush shell 1, and the upper end of the rear part of the floor brush shell 1 is provided with a connector 14 which is connected with a dust collector through a connector and a connecting pipe 5.

The round brush subassembly includes a round brush 2, has radially laid multiunit wool top 21 along length direction on the outer peripheral face of round brush 2, still is equipped with two rotating diameter around along length direction on the outer peripheral face of round brush 2 and is greater than the strip 22 of scraping of wool top 21, and the lower extreme of scrubbing brush casing 1 is equipped with the opening that is convenient for wool top 21, the strip 22 of scraping when supplying round brush 2 rotatory. Wool tops 21 and scraping strip 22 all adopt soft material, and wherein wool tops 21 are protruding to be established in the upper and lower surface of round brush 2 along the length direction radial even interval of round brush 2, and scraping strip 22 is protruding to be established in the front and back both sides of round brush 2 along the length direction of round brush 2, because the diameter of rotation of scraping strip 22 is greater than wool tops 21, and when round brush 2 was rotatory like this, the hair on the ground just twined on scraping strip 22. The protruding blend 13 that can scrape winding hair on the strip of scraping 22 of being equipped with along length direction on the inner wall of scrubbing brush casing 1, blend 13 is along the length direction vertical setting downwards of the cavity of scrubbing brush casing 1 on the rear side inner wall of cavity, and when round brush 2 rotated, the outer end of scraping the strip 22 contacted with the lower extreme of blend 13, laid a plurality of bumps 131 that will scrape the hair on the strip 22 of being convenient for on the lower terminal surface of blend 13. A pinion is coaxially fixed on an output shaft of the motor 3, a large gear 23 is installed at one end of the rolling brush 2 corresponding to the pinion, and the belt 4 is connected between the pinion and the large gear 23.

The during operation, motor 3 rotates, it carries out the dust absorption to drive the rotation of round brush 2 through belt drive, wool tops 21 on the round brush 2 hugs closely ground and rotates, get rid of subaerial dust to the dust absorption mouth of round brush 2, and it is rotatory to scrape strip 22 on the round brush 2, make the hair on the ground just twine on scraping strip 22, and when scraping strip 22 rotatory and the lower extreme contact of blend stop 13, scrape down through the blend stop 13 effect hair on scraping strip 22, direct siphoning away under vacuum generator's effect, avoided hair winding on round brush 2, make dust absorption better.

Of course, a plurality of scraping strips with a rotating diameter larger than that of the wool tops, such as three scraping strips, extending in the length direction are arranged on the outer peripheral surface of the rolling brush at intervals, and the effect is similar.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an antiwind electric scrubbing brush, includes scrubbing brush casing and sets up round brush subassembly and the motor in the scrubbing brush casing, its characterized in that: the round brush subassembly includes a round brush, has radially laid the multiunit wool top along length direction on the outer peripheral face of round brush, and interval arrangement has the many rotating diameter that extend along length direction to be greater than the strip of scraping of wool top on the outer peripheral face of round brush, along the protruding blend stop that can will scrape winding hair on the strip of being equipped with of length direction on the inner wall of scrubbing brush casing.

2. The anti-wind electric floor brush according to claim 1, wherein: and the outer peripheral surface of the rolling brush is provided with a front scraping strip and a rear scraping strip which have the rotating diameter larger than that of the wool tops along the length direction.

3. The anti-wind electric floor brush according to claim 2, characterized in that: the top of wool is protruding to be established at the upper and lower surface of round brush along the length direction radial even interval of round brush, scrapes the protruding both sides of establishing around the round brush of length direction of round brush, and the top of wool all adopts soft material with scraping the strip.

4. The anti-wind electric floor brush according to claim 3, characterized in that: the lower extreme of scrubbing brush casing is equipped with the opening that the wool top of being convenient for when supplying the round brush rotation, scrape the strip and stretch out, is equipped with the cavity that supplies round brush and motor installation in the scrubbing brush casing, and the motor passes through belt transmission's mode and is connected with the round brush transmission.

5. The anti-wind electric floor brush according to claim 4, characterized in that: a pinion is coaxially fixed on an output shaft of the motor, a bull gear is installed at one end of the rolling brush corresponding to the pinion, and a belt is connected between the pinion and the bull gear.

6. The anti-wind electric floor brush according to claim 1, wherein: the barrier strip is vertically arranged on the inner wall of the rear side of the cavity along the length direction of the cavity of the floor brush shell downwards, when the rolling brush is rotated, the outer end of the scraping strip is contacted with the lower end of the barrier strip, and a plurality of salient points convenient for scraping hair on the scraping strip are arranged on the lower end face of the barrier strip.

7. The anti-wind electric floor brush according to any of claims 1 to 6, wherein: the floor brush shell is formed by assembling a rolling brush cover and a bottom cover in a matching way, and the upper end of the rear part of the floor brush shell is provided with a connector which is connected with a dust collector through a connector and a connecting pipe.