CN216569832U - Floor brush head - Google Patents

Abstract

The utility model relates to a floor brush head, comprising: the shell comprises a shell main body and a floating scraper plate which is elastically arranged on one side of the shell main body; and a cleaning assembly mounted inside the housing; the cleaning assembly comprises a main rolling brush arranged in the shell main body, a side rolling brush elastically connected to one end of the main rolling brush, a motor bracket arranged at the other end of the main rolling brush, and a driving motor arranged on the motor bracket; the driving motor is used for driving the main rolling brush and the side rolling brush to synchronously rotate; the floating scraper plate and the side rolling brush are arranged adjacently, and the end face of the floating scraper plate protrudes and exceeds the end face of the side rolling brush. Above-mentioned ground brush simple structure, convenient to use, main round brush one end department elastic connection have the side round brush, and the side round brush laminates the surface of objects such as wall better, improves clean dynamics, can clean ground and side simultaneously, improves clean efficiency, promotes to use and experiences.

Description

Floor brush head

Technical Field

The utility model relates to the technical field of cleaning tool accessories, in particular to a floor brush head.

Background

Generally, a cleaner is used for sucking dust on the ground and the like through negative pressure, the cleaner is pushed by a handle, a brush body is arranged at the bottom of the cleaner and forms a seal with the ground, and the brush body wipes the ground during cleaning to push the dust to be sucked away by an air suction opening of the cleaner.

However, the brush body can only clean dust and garbage on the ground, and cannot clean dust on the side surface, and a user needs to manually wipe the side surface, so that the cleaning efficiency is poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the floor brush head provided by the utility model is simple in structure and convenient to use, and can be used for cleaning the floor and the side surface simultaneously, so that the cleaning efficiency is improved, and the use experience is improved.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a floor brush head comprising:

the shell comprises a shell main body and a floating scraper plate which is elastically arranged on one side of the shell main body; and

a cleaning assembly mounted inside the housing; the cleaning assembly comprises a main rolling brush arranged in the shell main body, a side rolling brush elastically connected to one end of the main rolling brush, a motor bracket arranged at the other end of the main rolling brush, and a driving motor arranged on the motor bracket; the driving motor is used for driving the main rolling brush and the side rolling brush to synchronously rotate; the floating scraper plate and the side rolling brush are arranged adjacently, and the end face of the floating scraper plate protrudes and exceeds the end face of the side rolling brush.

Above-mentioned ground brush simple structure, convenient to use, main round brush one end department elastic connection have the side round brush, and the side round brush laminates the surface of objects such as wall better, improves clean dynamics, can clean ground and side simultaneously, improves clean efficiency, promotes to use and experiences.

In one embodiment, the floating scraper is arranged in an arc plate shape; the curvature of the floating scraper is consistent with that of the side roller brush.

In one embodiment, the housing further comprises a partition plate connected to one side of the inside of the housing main body; the partition plate partitions the interior of the shell main body to form a first accommodating cavity and a second accommodating cavity; the main rolling brush is arranged in the first accommodating cavity, and the side rolling brush is arranged in the second accommodating cavity.

In one embodiment, a transmission shaft is elastically installed at one end of the main rolling brush; the transmission shaft penetrates through the partition plate and then is connected with the side rolling brush.

In one embodiment, the length of the first accommodating cavity is greater than the length of the second accommodating cavity.

In one embodiment, the housing further comprises a connection part connected to the outside of the housing main body; the connecting portion are followed the length direction of connecting portion is equipped with the soil pick-up hole, the soil pick-up hole intercommunication first hold the chamber and the second holds the chamber.

In one embodiment, a first transmission head is further mounted at one end of the motor bracket, which is far away from the driving motor, and the driving motor is connected with a synchronous belt through a synchronous wheel; the main round brush orientation the internally mounted of the one end of motor support has the second transmission head, the second transmission head with first transmission head meshing is connected.

In one embodiment, the main roller brush is coaxially connected with the side roller brush.

Drawings

FIG. 1 is a perspective view of a floor brush head according to an embodiment of the present invention;

FIG. 2 is an exploded view of one of the floor brush heads shown in FIG. 1;

FIG. 3 is an exploded view of the alternative perspective of the one type of floor brush head shown in FIG. 2;

FIG. 4 is a perspective view of a housing in the toothbrush head of FIG. 1;

FIG. 5 is a perspective view of the housing of the toothbrush head of FIG. 4 from another perspective;

figure 6 is a cross-sectional view of one of the floor brush heads shown in figure 1.

Reference is made to the accompanying drawings in which:

10-shell, 11-shell body, 111-first containing cavity, 112-second containing cavity, 113-mounting cavity, 12-partition board, 120-through hole, 13-floating scraper, 14-connecting part and 15-dirt sucking hole;

20-cleaning component, 21-main rolling brush, 22-side rolling brush, 23-motor bracket, 24-driving motor, 25-side cover, 26-transmission shaft, 27-first transmission head, 28-second transmission head, and 29-conducting wire.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 6, a floor brush head according to an embodiment of the present invention includes a housing 10 and a cleaning assembly 20 installed inside the housing 10.

The shell 10 comprises a shell body 11, a partition plate 12 connected to one side inside the shell body 11, a floating scraper 13 elastically installed on the other side of the shell body 11, and a connecting part 14 connected to the outside of the shell body 11; the connection portion 14 is used for connecting a suction apparatus such as a suction motor or a vacuum pump. The floating scraper 13 is used for better fitting the surfaces of objects such as walls and the like, scratching stubborn stains adhered to the walls and greatly improving the cleaning force. As shown in fig. 2, the floating scraper 13 is connected to the housing body 11 by a spring, and the floating scraper 13 is provided in a substantially arc plate shape. When objects such as the wall are collided to the scraper blade 13 that floats, take place the certain degree and retract, can scratch the stubborn spot of adhesion on the wall, also can avoid floating scraper blade 13 to take place to damage simultaneously, suitably reduce the wall to the rigid impact of scrubbing brush head, improve user's the experience of gripping.

As shown in fig. 4 and 5, since the partition plate 12 is located inside the casing main body 11, the partition plate 12 partitions the inside of the casing main body 11 to form a first accommodation chamber 111 and a second accommodation chamber 112. The middle of the partition board 12 is further provided with a through hole 120, and the through hole 120 is used for communicating the first accommodating cavity 111 and the second accommodating cavity 112. The length of the first receiving chamber 111 is greater than the length of the second receiving chamber 112. The shell main body 11 is further provided with a mounting cavity 113 on one side corresponding to the first accommodating cavity 111, and the mounting cavity 113 and the first accommodating cavity 111 are arranged side by side.

Further, the connecting portion 14 is provided with a dirt suction hole 15 along the length direction thereof, and the dirt suction hole 15 is communicated with the first accommodating cavity 111 and the second accommodating cavity 112 so as to suck the dirt collected in the first accommodating cavity 111 and the second accommodating cavity 112.

The cleaning assembly 20 includes a main rolling brush 21 installed in the housing main body 11, a side rolling brush 22 elastically connected to one end of the main rolling brush 21, a motor bracket 23 installed at the other end of the main rolling brush 21, a driving motor 24 installed on the motor bracket 23, and a side cover 25 covering the motor bracket 23. The main rolling brush 21 is coaxially connected with the side rolling brush 22; the motor bracket 23 is connected to the housing main body 11 by a screw (not shown), and the driving motor 24 is located at one side of the main roll brush 21, and the driving motor 24 is used to drive the main roll brush 21 and the side roll brush 22 to rotate synchronously.

The main rolling brush 21 is arranged in the first accommodating cavity 111, the side rolling brush 22 is arranged in the second accommodating cavity 112, the side rolling brush 22 is arranged adjacent to the floating scraper 13, the end face of the floating scraper 13 protrudes and exceeds the end face of the side rolling brush 22, when the cleaning device is used, stains on the side faces of a wall and the like are scraped off by the floating scraper 13, and then the side rolling brush 22 rolls and sucks away, so that the cleaning efficiency is effectively improved. Further, the curvature of the side roller 22 coincides with the curvature of the floating scraper 13.

The main round brush 21 is used for cleaning the ground, the transmission shaft 26 is installed to the one end elastic mounting of main round brush 21, the side round brush 22 is connected behind the through-hole 120 is worn to establish by transmission shaft 26, then utilize screw (not shown) to wear to establish the side round brush 22 and connect transmission shaft 26 behind, can realize the elastic connection of main round brush 21 and side round brush 22, make the side round brush 22 laminate the surface of objects such as wall better, improve clean dynamics, but utilize main round brush 21 and side round brush 22 clean ground and side simultaneously. Specifically, as shown in fig. 6, in the present embodiment, the drive shaft 26 is coaxially connected to the main roll brush 21 by a spring.

Referring to fig. 2 and 3 again, the driving motor 24 is installed in the installation cavity 113. The end of the motor bracket 23 far away from the driving motor 24 is further provided with a first transmission head 27, and the driving motor 24 is connected with the first transmission head 27 through a synchronizing wheel and a synchronizing belt so as to drive the first transmission head 27 to rotate synchronously. The inside of the end of the main rolling brush 21 facing the motor bracket 23 is provided with a second transmission head 28, and the second transmission head 28 is engaged with the first transmission head 27, so that the second transmission head 28 and the first transmission head 27 can synchronously rotate, and further the driving motor 24 drives the main rolling brush 21 to synchronously rotate.

In this embodiment, the driving motor 24 and the first driving head 27 are located on a side of the motor bracket 23 facing the main roller brush 21, the timing wheel and the timing belt are located on a side of the motor bracket 23 facing away from the main roller brush 21, and the side cover 25 is used to cover the timing wheel and the timing belt. Motor support 23, driving motor 24, first drive head 27, synchronizing wheel and hold-in range constitute power module, and power module has higher integrated level, and power module only needs to lift off side cap 25 earlier during the dismantlement, then will separate motor support 23 and shell main part 11, can dismantle whole power module. When the main rolling brush 21 needs to be replaced, the lower rolling brush 22 and the power module need to be detached, and then the main rolling brush 21 is drawn out from one side of the first accommodating cavity 111 for replacement.

Further, the cleaning assembly 20 further includes a power supply battery (not shown) installed in the connecting portion 14, and the power supply battery is disposed in the installation cavity 113 through a wire 29 and electrically connected to the driving motor 24.

Above-mentioned ground brush head simple structure, convenient to use, 21 one end of main round brush department elastic connection have side round brush 22, and side round brush 22 laminates the surface of objects such as wall better, improves clean dynamics, can clean ground and side simultaneously, improves clean efficiency, promotes to use and experiences.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (8)

1. A floor brush head, comprising:

the shell comprises a shell main body and a floating scraper plate which is elastically arranged on one side of the shell main body; and

a cleaning assembly mounted inside the housing; the cleaning assembly comprises a main rolling brush arranged in the shell body, a side rolling brush elastically connected to one end of the main rolling brush, a motor bracket arranged at the other end of the main rolling brush and a driving motor arranged on the motor bracket; the driving motor is used for driving the main rolling brush and the side rolling brush to synchronously rotate; the floating scraper plate and the side rolling brush are arranged adjacently, and the end face of the floating scraper plate protrudes and exceeds the end face of the side rolling brush.

2. The floor brush head of claim 1, wherein the floating scraper is in the shape of an arc plate; the curvature of the floating scraper is consistent with that of the side roller brush.

3. A floor brush head according to claim 1 wherein said housing further includes a partition attached to one side of the interior of said housing body; the partition plate partitions the interior of the shell main body to form a first accommodating cavity and a second accommodating cavity; the main rolling brush is installed in the first accommodating cavity, and the side rolling brush is installed in the second accommodating cavity.

4. A floor brush head according to claim 3, wherein a transmission shaft is elastically installed at one end of the main roll brush; the transmission shaft penetrates through the partition plate and then is connected with the side rolling brush.

5. A floor brush head according to claim 3 wherein the length of said first receiving chamber is greater than the length of said second receiving chamber.

6. A floor brush head according to claim 3 wherein said housing further includes a connecting portion connected to the exterior of said housing body; the connecting portion are followed the length direction of connecting portion is equipped with the soil pick-up hole, the soil pick-up hole intercommunication first hold the chamber and the second holds the chamber.

7. The floor brush head according to claim 1, wherein a first transmission head is further mounted on one end of the motor bracket away from the driving motor, and the driving motor is connected with a synchronous belt through a synchronous wheel; the main round brush orientation the internally mounted of the one end of motor support has the second transmission head, the second transmission head with first transmission head meshing is connected.

8. A floor brush head according to claim 1 wherein said main roller brush is coaxially connected to said side roller brush.

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