CN219323382U

CN219323382U - Floor brush and cleaning equipment

Info

Publication number: CN219323382U
Application number: CN202222835536.8U
Authority: CN
Inventors: 丁洋; 周学宏; 伍叶松; 张凡; 刘其杰
Original assignee: Suzhou Provac Technology Co ltd
Current assignee: Suzhou Provac Technology Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-07-11
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a floor brush and cleaning equipment, the floor brush comprises a rolling brush, a floor brush main body and a rolling brush locking structure, the rolling brush is removably arranged on the floor brush main body through the rolling brush locking structure, and the rolling brush locking structure comprises: the rolling brush comprises a bearing part, one end of the rolling brush is rotatably connected with the bearing part, a sliding key is movably arranged on a ground brush main body, one end of the handle part is rotatably arranged on the bearing part, the other end of the handle part is detachably connected with the sliding key, and a rotating shaft line of the handle part on the bearing part is perpendicular or approximately perpendicular to a rotating shaft line of the rolling brush. When the sliding key in the local brush is connected with the handle piece, the handle piece can support one end of the rolling brush together with the bearing piece, and when the sliding key is separated from the handle piece, the rolling brush together with the bearing piece can be separated from the main body of the ground brush through the handle piece. Therefore, the local brush is convenient to assemble and disassemble, the assembling and disassembling steps are simple, and the assembling or maintaining efficiency can be effectively improved.

Description

Floor brush and cleaning equipment

Technical Field

The utility model relates to the field of cleaning equipment design, in particular to a floor brush and cleaning equipment.

Background

Some dust collectors or cleaning equipment such as sweeping robots are often provided with floor brushes, while many floor brushes are provided with rolling brushes to bring dust and the like into the cleaning equipment conveniently, and meanwhile, a cleaning effect is achieved, and particularly, the floor cleaning device is realized by driving the rolling brushes to rotate through a motor.

The conventional rolling brush is generally embedded in a ground brush shell, and only a part is left for cleaning, for example, patent CN 115153345A discloses a rolling brush cleaning device applied to the ground brush, and in particular, in the specific embodiment of the specification, a rolling brush cleaning device applied to the ground brush is disclosed, and the rolling brush cleaning device comprises a base, a rolling brush cleaning assembly, a transparent window and a side cover plate, wherein a mounting groove is formed by surrounding between the transparent window and the base, the rolling brush cleaning assembly is mounted in the mounting groove, and in combination with the specification drawing of the patent, the rolling brush is also arranged in the shell in an embedded mode.

However, the above-mentioned round brush setting form, the dismouting of round brush is not convenient enough, and the dismouting step is loaded down with trivial details, influences assembly or maintenance efficiency, and traditional round brush's handle that is used for the dismouting moreover, its axis of rotation is parallel arrangement more with the round brush, and under this mode, the handle can drive the round brush rotation when leading to the dismouting easily, leads to the decline of dismouting efficiency.

Disclosure of Invention

The present utility model aims to provide a floor brush and cleaning device which can solve one or more of the above problems.

According to an aspect of the present utility model, there is provided a floor brush including a roll brush, a floor brush body, and a roll brush locking structure by which the roll brush is mounted on the floor brush body to be laterally extractable, the roll brush locking structure including:

one end of the rolling brush is rotatably connected with the bearing piece,

a sliding key which is movably arranged on the floor brush main body,

the handle piece, the one end of handle piece is rotationally located on the carrier, the other end of handle piece is connected with the feather key detachable, the pivot line of handle piece on the carrier with the pivot line of round brush sets up perpendicularly or approximately perpendicularly.

The local brush has the beneficial effects that: when the sliding key is connected with the handle piece, the handle piece can support one end of the rolling brush together with the bearing piece, and when the sliding key is separated from the handle piece, the rolling brush can be separated from the ground brush main body together with the bearing piece through the handle piece, namely, the handle piece can be used for supporting the rolling brush and disassembling the rolling brush. Therefore, the local brush is convenient to assemble and disassemble, the assembling and disassembling steps are simple, and the assembling or maintaining efficiency can be effectively improved. Meanwhile, compared with the traditional mode that the rotating axis is parallel to the rotating axis of the rolling brush, the handle piece in the local brush is perpendicular or approximately perpendicular to the rotating axis of the rolling brush, and the handle piece is not easy to rotate together with the rolling shaft in the mode, so that the dismounting efficiency is further improved.

In some aspects, the roll brush locking structure further comprises:

and the first elastic piece is used for ejecting one end of the handle piece towards a direction away from the floor brush main body when the handle piece is separated from the bearing piece, and is arranged on the bearing piece and connected with the handle piece. The setting of first elastic component can conveniently pop out the handle piece is automatic when dismantling the round brush to the needs, and convenience of customers discovers the handle piece fast to convenience of customers improves the dismantlement efficiency to the operation of handle piece.

In some aspects, the first resilient member is a torsion spring.

In some aspects, the roller brush is laterally extractable mounted on the floor brush body by a roller brush locking structure. The lateral extraction mode is not easy to interfere with other structures, and the operation difficulty can be reduced.

In some aspects, the floor brush body includes a floor brush housing provided with an opening having an upper edge at a height that is greater than a height of a rotational axis of the roller brush. Through setting up above-mentioned opening, compare in the round brush on the traditional ground brush, the area of exposing of round brush of local brush is big, can be convenient for improve the drying efficiency of round brush, reduces the breeding of bacterium.

In some aspects, the floor brush body includes a motor disposed within the floor brush housing, the motor being connected to one end of the roller brush.

In some embodiments, the bearing comprises a plug, a first shaft connected to the roller brush, and a bearing fitted over the first shaft and fitted into the plug. Thus, the rolling brush can rotate on the plug head.

In some modes, the handle piece is provided with a second shaft, the second shaft is rotatably arranged on the plug head, and the first elastic piece is sleeved on the second shaft and respectively abuts against the plug head and the handle piece.

In some modes, the sliding key comprises a sliding key main body and a second elastic piece, the sliding key main body is provided with a clamping block, the handle piece is provided with a clamping groove, and the second elastic piece can prop against the sliding key main body, so that the clamping block stretches into the clamping groove to maintain connection between the sliding key and the handle piece. By arranging the second elastic piece, the connection between the sliding key main body and the handle piece can be maintained when a user does not operate the sliding key, and the handle piece is prevented from being ejected by the first elastic piece.

According to an aspect of the present utility model there is provided a cleaning apparatus comprising a floor brush in any of the above-described modes.

Drawings

Fig. 1 is a schematic structural view of a cleaning apparatus according to an embodiment of the present utility model.

Fig. 2 is an exploded view showing a schematic structure of a floor brush according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a cleaning apparatus according to an embodiment of the present utility model, in which no roller brush is provided.

In the figure: 1. the floor brush comprises a rolling brush body 2, a rolling brush locking structure 3, a roller 4, a handle 5, a floor brush shell 21, a connecting block 22, a connecting block 210, a sliding chute 211, an opening 31, a bearing piece 32, a sliding key 33, handle member, 34, first resilient member, 311, plug, 312, first shaft, 313, bearing, 321, sliding key body, 322, second resilient member, 323, latch, 331, latch slot, 332, second shaft.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1, 2 and 3, a floor brush of the present embodiment includes a roller brush 1, a floor brush body 2 and a roller brush locking structure 3. The roller brush 1 is removably mounted on the floor brush body 2 by a roller brush locking structure 3, wherein the removable means includes, but is not limited to, a lateral extraction means.

Specifically, the floor brush main body 2 includes a floor brush housing 21 and a motor. The motor can be provided inside the floor brush housing 21 or outside the floor brush housing 21, and in this embodiment, the motor is preferably provided inside the floor brush housing 21.

The output shaft of the motor is connected with a connecting block 22, one end of the connecting block 22 is embedded in one end of the rolling brush 1, so that the motor can drive the rolling brush 1 to rotate through the connecting block 22, and the rolling brush 1 can be separated from the connecting block 22 through lateral drawing.

The roll brush locking structure 3 includes a carrier 31, a sliding key 32, a handle member 33 and a first elastic member 34. The carrier 31 includes a plug 311, a first shaft 312, and a bearing 313. The first shaft 312 is fixedly connected with the other end of the rolling brush 1, the bearing 313 is sleeved on the first shaft 312, and the bearing 313 is embedded in the plug 311, so that the end of the rolling brush 1 is rotatably connected with the bearing 31.

The sliding key 32 includes a sliding key body 321 and a second elastic member 322. The second elastic member 322 is preferably a spring, the ground brush housing 21 is provided with a chute 210, the sliding key body 321 is slidably disposed on the chute 210 of the ground brush housing 21, one end of the sliding key body 321 is provided with a clamping block 323, one end of the handle member 33 is provided with a clamping groove 331, one end of the second elastic member 322 can abut against the other end of the sliding key body 321, and the other end of the second elastic member 322 abuts against the ground brush housing 21.

The clamping block 323 can extend into the clamping groove 331 under the elastic action of the second elastic piece 322, so that the sliding key 32 is connected with one end of the handle piece 33, and the second elastic piece 322 is compressed along with the movement of the sliding key main body 321, so that the clamping block 323 can be separated from the clamping groove 331, namely, the sliding key 32 is connected with the handle piece 33 in a separable manner.

The other end of the handle member 33 is provided with a second shaft 332, the second shaft 332 being fitted into the plug 311 such that the handle member 33 is rotatably provided on the plug 311 via the second shaft 322, i.e. the end of the handle member 33 is rotatably provided on the carrier member 31, and the floor brush housing 21 is provided with a slot for receiving the handle member 33, in which slot the handle member 33 can be positioned when the handle member 33 and the sliding key 32 are connected, and partially concealing and hiding the carrier member 31. The axis of rotation of the handle member 33 on the carrier member 31 is arranged perpendicular or approximately perpendicular to the axis of rotation of the roller brush 1. The arrangement mode is convenient for disassembling and assembling the rolling brush, and improves the disassembly and assembly efficiency of the rolling brush.

The first elastic member 34 is preferably a torsion spring, the first elastic member 34 is sleeved on the second shaft 332, and the first elastic member 34 abuts against the plug 311 and the handle member 33 respectively, so that when the handle member 33 is separated from the carrier member 31, the first elastic member 34 can eject one end of the handle member 33 in a direction away from the floor brush main body 2.

The floor brush housing 21 is provided with an opening 211, and the upper edge of the opening 211 is located at a higher level than the rotational axis of the roll brush 1.

In the normal state, the ground brush of this embodiment relies on the elasticity of the second elastic member 322, so that the clamping block 323 can extend into the clamping groove 331, so that the sliding key 32 is connected with one end of the handle member 33, that is, the handle member 33 cannot be separated from the ground brush main body 2, at this time, the bearing member 31 supports one end of the rolling brush 1, and the other end of the rolling brush 1 is connected with the motor through the connecting block 22, that is, the motor can drive the rolling brush 1 to rotate through the connecting block 22, so as to perform conventional cleaning.

When the roller brush 1 needs to be disassembled, the user can stop the motor to drive the roller brush 1, then slide the sliding key 32, the second elastic piece 322 is compressed, so that the clamping block 323 is separated from the clamping groove 331, namely, the end of the handle piece 33 provided with the clamping groove 331 is changed into a free end, and under the action of the first elastic piece 34, the handle piece 33 can rotate around the second shaft 332 to be ejected in a direction away from the ground brush main body 2, at the moment, the user can hold the handle piece 33 to withdraw the roller brush 1 together with the bearing piece 31 from the side part of the ground brush main body 2, and then the disassembly of the roller brush 1 can be completed, so that the subsequent cleaning or replacement of the roller brush is facilitated.

When the roller brush 1 needs to be reloaded, the roller brush 1 can be pushed in again from the side of the ground brush main body 2, one end of the roller brush 1 is reconnected with the clamping block 323, then the user applies force to rotate the handle member 33 to the normal position, the first elastic member 34 is compressed, then the second elastic member 322 is released, the clamping block 323 stretches into the clamping groove 331 again, connection of the sliding key 32 and the handle member 33 is realized again, and therefore the roller brush 1 is reloaded.

In the floor brush of this embodiment, the handle member 33 can cooperate with the carrier member 31 to support the rolling brush 1, and can shield and hide the end of the rolling brush 1 that can be pulled out to a certain extent, and can also be used as a handle when pulled out for use, so as to facilitate the disassembly and assembly of the rolling brush 1. Therefore, the local brush is convenient to assemble and disassemble, the assembling and disassembling steps are simple, and the assembling or maintaining efficiency can be effectively improved.

In addition, the floor brush housing 21 is provided with the opening 211 with the upper edge at a height higher than that of the rotation axis of the rolling brush 1, so that compared with the conventional rolling brush, the rolling brush 1 of the embodiment has a large exposed area, thereby being convenient for improving the drying efficiency of the rolling brush 1 and reducing the breeding of bacteria.

Example 2

Referring to fig. 1, 2 and 3, a cleaning apparatus of the present embodiment includes the floor brush of embodiment 1, and further includes a roller 4 and a grip 5. The roller 4 is rotatably installed on the floor brush body 2 of the floor brush, and the grip 5 is connected with the floor brush body 2. So that the brush can be moved over the ground by the roller 4 and the user can control the movement of the brush by the grip 5.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims

1. The utility model provides a floor brush, its characterized in that includes round brush, floor brush main part and round brush locking structure, the round brush is removable installs on the floor brush main part through round brush locking structure, round brush locking structure includes:

one end of the rolling brush is rotatably connected with the bearing piece,

a sliding key which is movably arranged on the floor brush main body,

2. The floor brush of claim 1, wherein said roll brush locking structure further comprises:

and the first elastic piece is used for ejecting one end of the handle piece towards a direction away from the floor brush main body when the handle piece is separated from the bearing piece, and is arranged on the bearing piece and connected with the handle piece.

3. A floor brush according to claim 2, wherein the first resilient member is a torsion spring.

4. A floor brush according to claim 1, wherein the roller brush is mounted to the floor brush body in a laterally extractable manner by means of a roller brush locking structure.

5. A floor brush according to claim 1, wherein the floor brush body comprises a floor brush housing provided with an opening, the upper edge of which is at a higher level than the rotational axis of the roller brush.

6. The floor brush of claim 5, wherein the floor brush body comprises a motor disposed within the floor brush housing, the motor being coupled to one end of the roller brush.

7. A brush according to claim 2, wherein the carrier comprises a plug, a first shaft connected to the brush, and a bearing fitted over the first shaft and fitted into the plug.

8. A floor brush according to claim 7, wherein the handle member is provided with a second shaft rotatably provided on the plug, and the first resilient member is fitted over the second shaft and abuts the plug and the handle member, respectively.

9. A floor brush according to claim 1, wherein the sliding key comprises a sliding key body and a second elastic member, the sliding key body is provided with a clamping block, the handle member is provided with a clamping groove, and the second elastic member can abut against the sliding key body, so that the clamping block extends into the clamping groove to maintain connection between the sliding key and the handle member.

10. A cleaning appliance comprising a floor brush as claimed in any one of claims 1 to 9.