CN212489750U

CN212489750U - Floor brush of dust collector

Info

Publication number: CN212489750U
Application number: CN202020518222.3U
Authority: CN
Inventors: 马卫宏
Original assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Current assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-02-09
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a dust catcher scrubbing brush, install including scrubbing brush body, rotation on the scrubbing brush body and have the round brush of well cavity, be provided with in the well cavity and be used for ordering about the rotatory drive assembly of round brush, drive assembly includes the motor at least, the scrubbing brush still including be used for with the wiring subassembly of the power supply circuit intercommunication of motor, the wiring subassembly include public plug and the female plug that detachably cooperation is connected to and be used for fixed mounting the public plug seat of public plug with be used for fixed mounting the female plug seat of female plug, public plug seat with this detachably in the two of female plug seat installs on the scrubbing brush body, another person is relative motor detachably connects. The modular production and manufacturing of all parts in the floor brush are facilitated, and convenience is brought to the replacement of the rolling brush and all parts in the subsequent use process.

Description

Floor brush of dust collector

Technical Field

The utility model relates to a dust collector floor brush.

Background

The floor brush is a common cleaning accessory matched with a dust collector. Generally, a suction port is formed at the bottom of the floor brush, a suction channel is formed inside the floor brush, and the suction channel is communicated with the suction port; the floor brush is also provided with a rolling brush, and when in use, dust is swept out by the rotation of the rolling brush in the floor brush and is sucked by a dust collector through a dust suction opening and a suction channel. In the electric floor brush, the roller brush is usually driven by a motor to rotate at a high speed, the motor is usually installed in a hollow inner cavity of the floor brush and is connected to an external floor brush body through a wire to be powered on, and the arrangement mode causes the roller brush and components in the roller brush to be undetachable and inconvenient for maintenance, replacement and the like of components.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a novel dust collector floor brush.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a dust catcher scrubbing brush, includes the scrubbing brush body, installs rotatoryly just have the round brush in the cavity on the scrubbing brush body, be provided with in the cavity and be used for ordering about the rotatory drive assembly of round brush, drive assembly includes the motor at least, the scrubbing brush still including be used for with the wiring subassembly of the power supply circuit intercommunication of motor, the wiring subassembly include male plug and female plug that detachably cooperation is connected, and be used for fixed mounting the male plug seat of male plug with be used for fixed mounting the female plug seat of female plug, male plug seat with one detachably of these two of female plug seat installs on the scrubbing brush body, another is relative motor detachably connects.

Preferably, the male plug is detachably connected to the male plug receptacle and/or the female plug is detachably mounted to the female plug receptacle.

Preferably, the male plug is a DC male plug, and the female plug is a DC female plug.

Preferably, the male plug seat is installed on the motor, and the male plug is connected with a power circuit of the motor through a lead.

Preferably, the drive assembly further comprises a gearbox housing, the male plug seat and the motor are both accommodated in the gearbox housing, the male plug seat is detachably mounted on the gearbox housing, and the male plug is connected with a power circuit of the motor through a lead.

Furthermore, the male plug is provided with a plug part matched with the female plug, and the plug part is exposed out of the gear box shell.

Preferably, the driving assembly further comprises a driving shaft, the roller brush is fixed on the driving shaft, the axis of the driving shaft and the rotation center line of the roller brush when rotating relative to the floor brush body extend in a collinear manner, and the driving assembly further comprises a gear set connected between the driving shaft and the output shaft of the motor.

Further, the floor brush body comprises a floor brush main body and a floor brush end cover detachably mounted on the floor brush main body, one shaft end of the rolling brush is rotatably connected to the floor brush main body through a rotating shaft, the other shaft end of the rolling brush can be relatively rotatably connected to the floor brush end cover, and the rotating shaft is detachably connected to the floor brush main body.

Further, the female plug seat is fixedly installed on the side portion of the floor brush end cover.

Preferably, the roll brush includes a hollow cylindrical roll brush body, and roll brush bristles fixedly provided on an outer circumferential wall of the roll brush body.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a dust catcher scrubbing brush, wherein the relative scrubbing brush body of round brush is removable, and drive assembly and wiring subassembly in the round brush are also removable respectively. When the floor brush of the dust collector is produced and manufactured, the components in the floor brush can be simply assembled after being produced and processed in a modularized way, and when the floor brush needs to replace the rolling brush in the using process or breaks down and needs to be overhauled, the rolling brush or the components in the floor brush can be conveniently disassembled and replaced. The method not only reduces the production and processing cost, but also facilitates the maintenance of the product in the subsequent use process, and prolongs the service life of the product.

Drawings

FIG. 1 is an exploded view of the floor brush of the vacuum cleaner of the present invention;

FIG. 2 is a further exploded view of the floor brush of the vacuum cleaner of the present invention;

FIG. 3 is a sectional view of the floor brush of the vacuum cleaner;

wherein: 1. a floor brush body; 101. a floor brush body; 102. a ground brush end cover; 2. rolling and brushing; 201. a rolling brush body; 202. rolling the bristles; 3. a male plug receptacle; 4. a male plug; 41. a plug-in part; 5. a female plug; 6. a female plug seat; 7. a motor; 71. an output shaft; 8. a gearbox housing; 9. a gear set; 10. and rotating the shaft.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, a floor brush of a vacuum cleaner comprises a floor brush body 1, and a rolling brush 2 rotatably installed on the floor brush body 1 and having a hollow cavity, wherein a driving assembly for driving the rolling brush 2 to rotate is arranged in the hollow cavity of the rolling brush 2, and the driving assembly at least comprises a motor 7. The floor brush also comprises a wiring component which is used for being communicated with a power circuit of the motor 7, the wiring component comprises a male plug 4 and a female plug 5 which are detachably matched and connected, a male plug base 3 which is used for fixedly installing the male plug 4 and a female plug base 6 which is used for fixedly installing the female plug 5, one of the male plug base 3 and the female plug base 6 is detachably installed on the floor brush body 1, and the other one is detachably connected relative to the motor 7.

In this embodiment, the male plug base 3 is detachably connected to the motor 7, and the male plug 4 is connected to a power circuit of the motor 7 through a wire, wherein the male plug 4 is detachably connected to the male plug base 3, and the female plug 5 is detachably connected to the female plug base 6; the male plug 4 is a DC male plug, and the female plug 5 is a DC female plug.

Referring to the figures, the driving assembly further comprises a gear box housing 8, the male plug base 3 and the motor 7 are accommodated in the gear box housing 8, the male plug base 3 is detachably mounted on the gear box housing 8, the male plug 4 has a plugging portion 41 matched with the female plug 5, and the plugging portion 41 penetrates out of the gear box housing 8 to be plugged and matched with the female plug 5.

The driving assembly further comprises a driving shaft 11, the roller brush 2 comprises a hollow cylindrical roller brush body 201 and roller brush hairs 202 fixedly arranged on the peripheral wall of the outer side of the roller brush body 201, the roller brush body 201 is fixed on the driving shaft 11, and the axial lead of the driving shaft 11 and the rotating central line of the roller brush 2 when rotating relative to the brush body 1 extend in a collinear way. The drive assembly further comprises a gear set 9 connected between the drive shaft 11 and an output shaft 71 of the motor 7. The gear unit 9 is also accommodated in the gear housing 8, so that dirt can be prevented from contaminating the gear unit 9 and the motor 7, and the drive shaft 11 extends out of the gear housing 8 and is fixed relative to the roller brush 2.

Referring to the drawings, in the embodiment, the floor brush body 1 comprises a floor brush main body 101 and a floor brush end cover 102 detachably mounted at one end of the floor brush main body 101, one shaft end of the roller brush 2 is rotatably connected to the floor brush main body 101 through a rotating shaft 10, and the other shaft end of the roller brush 2 is relatively rotatably connected to the floor brush end cover 102, wherein the rotating shaft 10 is detachably connected to the floor brush main body 101, and the rotating shaft 10 and the shaft axes of the driving shaft 11 and the output shaft 71 of the motor 7 extend in a collinear way; the female plug receptacle 6 is fixedly mounted on the side of the floor brush end cap 102.

In this way, when the floor brush is operated, the external power source is connected through the female plug 5, the power circuit of the motor 7 is connected, the motor 7 is operated, the output shaft 71 transmits power to the driving shaft 11 through the gear train 9, and the driving shaft 11 rotates to rotate the rolling brush 2 relative to the floor brush body 1.

When the floor brush of the dust collector is produced and manufactured, the components in the floor brush of the dust collector can be produced and processed in a modularized way, and then the floor brush can be formed by simple assembly. When the floor brush needs to be replaced, the rolling brush can be detached independently for replacement; when the floor brush breaks down and needs to be overhauled in the using process, the wiring assembly and the driving assembly inside the rolling brush 2 can be conveniently disassembled to be overhauled or replaced, and all the modules can be conveniently replaced. The method not only reduces the production and processing cost, but also facilitates the maintenance of the product in the subsequent use process, and prolongs the service life of the product.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a dust catcher scrubbing brush, includes scrubbing brush body (1), installs with rotating round brush (2) of well cavity on scrubbing brush body (1), be provided with in the well cavity and be used for ordering about the rotatory drive assembly of round brush (2), drive assembly includes motor (7) its characterized in that at least: the floor brush further comprises a wiring assembly used for being communicated with a power circuit of the motor (7), the wiring assembly comprises a male plug (4) and a female plug (5) which are detachably connected in a matched mode, a male plug seat (3) used for fixedly mounting the male plug (4) and a female plug seat (6) used for fixedly mounting the female plug (5), one of the male plug seat (3) and the female plug seat (6) is detachably mounted on the floor brush body (1), and the other one is detachably connected with the motor (7).

2. A vacuum cleaner floor brush as claimed in claim 1, wherein: the male plug (4) is detachably connected to the male plug receptacle (3) and/or the female plug (5) is detachably mounted on the female plug receptacle (6).

3. A vacuum cleaner floor brush as claimed in claim 1, wherein: the male plug (4) is a DC male plug, and the female plug (5) is a DC female plug.

4. A vacuum cleaner floor brush as claimed in claim 1, wherein: the male plug seat (3) is arranged on the motor (7), and the male plug (4) is connected with a power circuit of the motor (7) through a lead.

5. A vacuum cleaner floor brush as claimed in claim 1, wherein: the drive assembly further comprises a gear box shell (8), the male plug seat (3) and the motor (7) are contained in the gear box shell (8), the male plug seat (3) is detachably mounted on the gear box shell (8), and the male plug (4) is connected with a power circuit of the motor (7) through a lead.

6. A vacuum cleaner floor brush as claimed in claim 5, wherein: the male plug (4) is provided with a plug part (41) matched with the female plug (5), and the plug part (41) is exposed out of the gear box shell (8).

7. A vacuum cleaner floor brush as claimed in claim 1, wherein: the driving assembly further comprises a driving shaft, the rolling brush (2) is fixed on the driving shaft, the axial lead of the driving shaft and the rotating central line of the rolling brush (2) when rotating relative to the floor brush body (1) extend in a collinear manner, and the driving assembly further comprises a gear set (9) connected between the driving shaft and an output shaft (71) of the motor (7).

8. The vacuum cleaner floor brush of claim 7, wherein: the floor brush body (1) comprises a floor brush main body (101) and a floor brush end cover (102) detachably mounted on the floor brush main body (101), one shaft end of the rolling brush (2) is rotatably connected to the floor brush main body (101) through a rotating shaft (10), the other shaft end of the rolling brush (2) can be rotatably connected to the floor brush end cover (102) relatively, and the rotating shaft (10) is detachably connected to the floor brush main body (101).

9. The vacuum cleaner floor brush of claim 8, wherein: the female plug seat (6) is fixedly arranged on the side part of the ground brush end cover (102).

10. A vacuum cleaner floor brush as claimed in claim 1, wherein: the rolling brush (2) comprises a hollow cylindrical rolling brush body (201) and rolling brush hairs (202) fixedly arranged on the peripheral wall of the outer side of the rolling brush body (201).