CN217885910U

CN217885910U - Round brush subassembly and surface cleaning device

Info

Publication number: CN217885910U
Application number: CN202221349791.5U
Authority: CN
Inventors: 唐晓朝; 赵巍
Original assignee: Shenzhen Yinshe Innovation Technology Co ltd
Current assignee: Shenzhen Yinshe Innovation Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-25
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a round brush subassembly and surface cleaning device, including round brush, adapting unit and actuating mechanism. Wherein, at least one part of the rolling brush is of a hollow structure. One end of the connecting part is provided with a driving mechanism, and the other end is provided with a conductive contact. The connecting part is connected with the side end of the rolling brush, and the driving mechanism is positioned in the hollow structure of the rolling brush.

Description

Round brush subassembly and surface cleaning device

Technical Field

The utility model belongs to the field of clean small household appliances, in particular to round brush subassembly and surface cleaning device.

Background

With the prosperity of the household appliance market, more household appliances are going to the public home. There are many surface cleaning devices for floors, floor tiles, carpets, such as vacuum cleaners and floor washers.

A plurality of dust collectors in the market replace brush heads or floor brushes of a floor washing machine, the rolling brushes are used for cleaning, and when the rolling brushes rotate at a high speed, stains and smudges on the surface to be cleaned can be effectively removed.

When the dirt removing capability of the roller brush is tested, the faster the rotating speed of the roller brush is, the better the stains and smudges on the surface to be cleaned can be removed, and especially some stubborn stains and smudges and stains with darker colors can be cleaned by high-speed rotation. However, products in the current market have low rotating speed or the rotating speed cannot reach the required speed or can reach a faster speed, but the rotating speed is unstable, so that the using effect is poor.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a round brush subassembly and surface cleaning device not only can provide higher rotational speed, brings stronger clean effect, can have stable rotatory output simultaneously.

The technical scheme is as follows: the utility model provides a round brush subassembly, including round brush, adapting unit and actuating mechanism. Wherein, at least one part of the rolling brush is of a hollow structure. One end of the connecting part is provided with a driving mechanism, and the other end is provided with a conductive contact. The connecting part is connected with the side end of the rolling brush, and the driving mechanism is positioned in the hollow structure of the rolling brush.

The utility model discloses a round brush subassembly, including round brush and adapting unit and actuating mechanism, wherein, the round brush adopts solid or hollow structure, and is main, and the one end that the round brush is close to adapting unit is hollow for place actuating mechanism, simultaneously, inside have be used for with actuating mechanism complex tooth or recess, arch etc. be that the round brush rotates, and actuating mechanism is located inside the round brush simultaneously, can increase the dead weight of round brush on the one hand, lets its pivoted more stable. Meanwhile, the traditional rolling brush driving mechanism is positioned outside the rolling brush, and the rolling brush is rotated through a transmission structure. In this way, mechanical problems are easily encountered if the rotational speed is too fast for a long time use. The driving mechanism is positioned inside the rolling brush, so that the rotating reliability can be better provided.

Furthermore, the rolling brush assembly further comprises a locking mechanism. The locking mechanism is arranged in the connecting part and is positioned in the middle of the connecting part. As a preferred, the fastening when latched device is used for adapting unit to be connected with the scrubbing brush increases the installation that latched device can be better on the one hand, and on the other hand is convenient to be dismantled for repeated dismantlement can not cause the damage to the surface cleaning device body.

Furthermore, in the rolling brush component, one end of the rolling brush, which is far away from the connecting part, is provided with a rotary clamping groove. The rotary clamping groove is clamped with the rolling brush. As an optimization of the utility model, the design of rotary clamping groove can make things convenient for the better rotation of round brush. After the rotary clamping groove is connected with the rolling brush, the rotary clamping groove can rotate, and after the rotary clamping groove is matched with the fixed protrusion on the floor brush, the rotary clamping groove can be kept stable when the rolling brush rotates, so that the better rotation of the rolling brush is facilitated.

Furthermore, concave-convex stripes are arranged in the rotary clamping groove of the rolling brush component. As the utility model discloses a preferred, the cooperation of rotary clamping groove and the fixed protruding citron of scrubbing brush, the concave-convex stripe of setting and the corresponding unsmooth piece cooperation back on the fixed protruding citron, the round brush that can make can borrow protruding citron more stable in the pivoted time, can not arouse that the round brush is not hard up with scrubbing brush complex because of round brush pivoted vibration.

Further, in the above roller brush assembly, the driving mechanism is a driving motor, preferably a brushless motor. The driving mechanism is detachably connected with the connecting component. One end of the driving mechanism is fixed on the connecting component, and the other end of the driving mechanism drives the rolling brush to rotate.

And simultaneously, the utility model also provides a surface cleaning device, including foretell round brush subassembly and quick-witted body and scrubbing brush. The rolling brush and the connecting part of the rolling brush component are connected with the ground brush.

Furthermore, the floor brush of the surface cleaning device is provided with a conductive protrusion and a fixing protrusion. The conductive bumps are connected to the conductive contacts of the connecting member. The fixed convex ribs are connected with the rotary clamping grooves of the rolling brushes. As the utility model discloses a preferably, the electrically conductive arch through the scrubbing brush provides electric power support for the rotation of round brush, and electrically conductive arch and electrically conductive contact adopt the good material of electric conductive property, and the contact position is placed on adapting unit simultaneously, ensures security and reliability. Meanwhile, the fixing protrusion can play a role in strengthening the stability of the rotary clamping groove.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. place actuating mechanism in the round brush, can the rotatory stability of effectual improvement round brush, the improvement of stability helps the promotion of round brush rotational speed, the clean effect of performance that can be better.

2. The stability and the safety performance of the rolling brush can be kept through the rotary clamping groove and the fixed convex edge, so that the better performance of the rolling brush can be exerted.

3. When the locking mechanism is adopted, the connecting part and the floor brush are installed, so that the floor brush is convenient to disassemble, and the damage to the surface cleaning device during repeated disassembly and assembly can be effectively reduced.

Drawings

Fig. 1 is a schematic view of a rolling brush according to an embodiment of the present invention;

fig. 2 is a schematic view of a rolling brush and a connecting part according to an embodiment of the present invention;

FIG. 3 is a schematic view of a surface cleaning apparatus according to an embodiment of the present invention;

fig. 4 is a schematic view of a floor brush according to an embodiment of the present invention, which is shown in fig. 1;

fig. 5 is a schematic view of a floor brush according to an embodiment of the present invention 2.

In the figure: the roller brush comprises a roller brush 1, a connecting part 2, a driving mechanism 3, a conductive contact 21, a locking mechanism 22, a rotary clamping groove 11, a machine body 4, a ground brush 5, a conductive protrusion 51 and a fixing protrusion 52.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 5, the utility model discloses a rolling brush assembly, which comprises a rolling brush 1, a connecting component 2 and a driving mechanism 3. Wherein, at least one part of the rolling brush 1 is a hollow structure. The connecting member 2 is provided with a drive mechanism 3 at one end and a conductive contact 21 at the other end. The connecting part 2 is connected with the side end of the roller brush 1, and the driving mechanism 3 is positioned in the hollow structure of the roller brush 1. Meanwhile, one end of the rolling brush 1, which is far away from the connecting part 2, is provided with a rotary clamping groove 11. The rotary clamping groove 11 is clamped with the roller brush 1. In addition, concave-convex stripes are arranged in the rotary clamping groove 11. Meanwhile, the driving mechanism 3 is a driving motor, preferably a brushless motor. The driving mechanism 3 is detachably connected to the connecting member 2. One end of the driving mechanism 3 is fixed on the connecting part 2, and the other end drives the rolling brush 1 to rotate.

And simultaneously, the utility model also provides a surface cleaning device, including foretell round brush subassembly and quick-witted body 4 and scrubbing brush 5. The rolling brush 1 and the connecting component 2 of the rolling brush assembly are connected with the ground brush 5. Meanwhile, the floor brush 5 is provided with a conductive projection 51 and a fixed projection 52. The conductive bump 51 is connected to the conductive contact 21 of the connection part 2. The fixed protrusion 52 is connected with the rotary slot 11 of the rolling brush 1.

Example 2

As shown in fig. 1 to 5, the utility model discloses a rolling brush assembly, which comprises a rolling brush 1, a connecting component 2 and a driving mechanism 3. Wherein, at least one part of the rolling brush 1 is a hollow structure. The connecting member 2 is provided with a drive mechanism 3 at one end and a conductive contact 21 at the other end. The connecting part 2 is connected with the side end of the roller brush 1, and the driving mechanism 3 is positioned in the hollow structure of the roller brush 1. Additionally, a latch mechanism 22 is included. The latch mechanism 22 is disposed in the link 2 and is located in the middle of the link 2. Meanwhile, one end of the rolling brush 1, which is far away from the connecting part 2, is provided with a rotary clamping groove 11. The rotary clamping groove 11 is clamped with the roller brush 1. In addition, concave-convex stripes are arranged in the rotary clamping groove 11. Meanwhile, the driving mechanism 3 is a driving motor, preferably a brushless motor. The drive mechanism 3 is detachably connected to the connecting member 2. One end of the driving mechanism 3 is fixed on the connecting part 2, and the other end drives the rolling brush 1 to rotate.

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 modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. A round brush subassembly which characterized in that: comprises a rolling brush (1), a connecting component (2) and a driving mechanism (3); wherein at least one part of the rolling brush (1) is of a hollow structure; one end of the connecting part (2) is provided with a driving mechanism (3), and the other end is provided with a conductive contact (21); the connecting part (2) is connected with the side end of the rolling brush (1), and the driving mechanism (3) is positioned in the hollow structure of the rolling brush (1).

2. The roller brush assembly of claim 1, wherein: also comprises a locking mechanism (22); the locking mechanism (22) is arranged in the connecting part (2) and is positioned in the middle of the connecting part (2).

3. The roller brush assembly of claim 1, wherein: one end of the rolling brush (1) far away from the connecting part (2) is provided with a rotary clamping groove (11); the rotary clamping groove (11) is clamped with the rolling brush (1).

4. The roller brush assembly of claim 3, wherein: concave-convex stripes are arranged in the rotary clamping groove (11).

5. The roller brush assembly of claim 1, wherein: the driving mechanism (3) is a driving motor, and the driving mechanism (3) is a brushless motor; the driving mechanism (3) is detachably connected with the connecting part (2); one end of the driving mechanism (3) is fixed on the connecting part (2), and the other end of the driving mechanism drives the rolling brush (1) to rotate.

6. A surface cleaning apparatus, characterized by: comprising the roller brush assembly and the machine body (4) and the floor brush (5) of claim 1~5; the rolling brush (1) and the connecting part (2) are connected with the floor brush (5).

7. A surface cleaning apparatus as claimed in claim 6, characterised in that: the floor brush (5) is provided with a conductive bump (51) and a fixed bump (52); the conductive bumps (51) are connected with the conductive contacts (21) of the connecting part (2); the fixed convex rafters (52) are connected with the rotary clamping grooves (11) of the rolling brush (1).