CN219206719U - Floor brush with detachable rolling brush body - Google Patents

Abstract

The utility model provides a ground brush with a detachable rolling brush body, which comprises a base, a rolling brush body, a rolling brush side cover plate and a rolling brush cover plate, wherein the base is internally provided with a rolling brush chamber and can be placed on a horizontal plane and reciprocate, the rolling brush body is arranged in the rolling brush chamber and can rotate around a horizontal axis, the rolling brush side cover plate is connected with one end of the rolling brush body and is detachably connected with one side of the base, the base comprises an annular part arranged at one end and a concave part arranged adjacent to the annular part, and the rolling brush side cover plate comprises a cover plate shaft-shaped part which can be partially inserted into one end of the rolling brush body, a fixing part which can be at least partially accommodated by the concave part, and an arc-shaped flange which surrounds the cover plate shaft-shaped part and is correspondingly matched with the annular part. The utility model has the advantages that: the rolling brush body is taken down by the side surface, so that the rolling brush body is convenient to clean, and meanwhile, the installation is reliable.

Description

Floor brush with detachable rolling brush body

Technical Field

The utility model relates to the technical field of household cleaning, in particular to a floor brush with a detachable rolling brush body.

Background

With the development of the times and the improvement of the living standard of people, the cleaning of the ground has important influence on the working and living environment, while the ground brush with the rolling brush body is definitely a key accessory of the dust collector, and the rolling brush body needs to be cleaned or replaced in time because the rolling brush body is wound with hair or long-strip garbage after being used for a period of time, and the rolling brush is usually required to be taken out from the bottom of the ground brush and installed in the ground brush, so that the cleaning or replacement of the rolling brush can be performed only by turning over the ground brush, thereby causing troublesome operation, and the similar technology can refer to the Chinese patent publication No. CN105455734A.

Disclosure of Invention

The utility model aims to provide a floor brush with a detachable rolling brush body, which is convenient to clean the rolling brush body and reliable to install when the rolling brush body is taken down from the side face.

In order to achieve the purpose of the utility model, the utility model provides the following technical scheme: the utility model provides a floor brush of detachable round brush body, its includes inside has the round brush room and can place on a horizontal plane and reciprocating motion's base, sets up in the round brush room and detachable round brush body of a horizontal axis rotation, is connected with round brush body one end and with base one side detachable connection's round brush side apron, wherein the base includes the annular portion that sets up at one end and the depressed part that sets up adjacent with the annular portion, and round brush side apron includes the apron axial portion that can partly insert in the round brush body one end, can be at least partly by the fixed part that the depressed part acceptd, and around apron axial portion and with annular portion corresponding complex arc flange.

On the basis of the technical scheme, the method further comprises the following auxiliary technical scheme:

preferably, the base further includes an annular groove on the annular portion, a first locking piece provided on the annular groove, and a second locking piece provided on the annular groove and different from the first locking piece in a circumferential direction, and the arc-shaped flange is provided with a cover plate protrusion that can be restrained by the first locking piece or the second locking piece in an axial direction.

Preferably, the arc-shaped flange is at least partially arc-shaped, the circle center is concentric with the circle center of the cover plate shaft-shaped part, the fixing part is at least rectangular, and the concave part comprises a through hole.

Preferably, the roll brush side cover further includes a perforated hole provided on the fixing portion.

Preferably, the rolling brush side cover plate further comprises a push button arranged on the outer side of the rolling brush side cover plate, and the push button is arranged corresponding to the perforation.

Preferably, the arc-shaped flange and the annular groove are mutually buckled and fixed, and the convex block and the second locking block are mutually buckled and fixed.

Preferably, the fixing portion and the concave portion are buckled with each other, and the through hole and the perforation are on the same axis.

The dust collection device also comprises a connector connected with the rear end of the base, a conveying hose with one end communicated with the rolling brush chamber and the other end connected with the connector, and a dust collection channel arranged between the rolling brush chamber and the conveying hose.

Compared with the prior art, the utility model has the following positive effects: the rolling brush body is taken down by the side, so that the rolling brush body is convenient to clean, and meanwhile, the installation is reliable, and the satisfaction degree of users is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model in an open state;

FIG. 2 is a perspective view of the present utility model in a closed position;

FIG. 3 is a front view of a roll brush side cover plate of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

fig. 5 is an exploded view showing the roll brush body and the base detached from each other in the present utility model.

Detailed Description

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "front," "rear," "head," "tail," and the like are merely for convenience in describing and simplifying the utility model based on the orientation or positional relationship shown in the drawings and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Examples: as shown in fig. 1-5, the present utility model discloses a specific embodiment of a floor brush with a detachable rolling brush body, which comprises: the inside has a base 100 having a rolling brush chamber 120 and being capable of being placed on a horizontal plane and being reciprocated, a rolling brush body 300 provided in the rolling brush chamber 120 and being detachably rotated about a horizontal axis, a rolling brush side cover 400 connected to one end of the rolling brush body 300 and being detachably connected to one side of the base 100, a coupling head 200 connected to the rear end of the base 100, a transfer hose 500 having one end connected to the rolling brush chamber 120 and the other end connected to the coupling head 200, and a dust suction passage 140 provided between the rolling brush chamber 120 and the transfer hose 500.

The base 100 is a brush holder, and is substantially rectangular, the front end of the base 100 is a rolling brush chamber 120, the rear end of the base 100 is connected with a connector 200, and the connector 200 can relatively move in the front-back and left-right directions relative to the base 100. Connector 200 is typically connected to a rigid connection pipe to convey the dusty airflow to the cleaner main unit. The horizontal axis is parallel to the horizontal plane and perpendicular to the movement direction of the base 100. The base 100 includes an annular portion 130 provided at one end, a recessed portion 150 provided adjacent to the annular portion 130, an annular groove 132 provided on the annular portion 130, a first lock piece 134 provided on the annular groove 132, and a second lock piece 136 provided on the annular groove 132 and different from the first lock piece 134 in the circumferential direction. The recess 150 includes a through hole 152.

The rolling brush body 300 is cylindrical, and has bristles or bristles planted on the surface thereof to clean the ground, and is rotatable about a horizontal axis to drive and convey the garbage on the ground toward the connector 200.

The roll brush side cover 400 includes a cover shaft 420 rotatably coupled to one end of the roll brush body 300 and disposed inside the roll brush side cover 400, an arc-shaped flange 460 partially surrounding the cover shaft 420, a plurality of protrusions 462 disposed on the arc-shaped flange 460 with intervals, a fixing portion 440 disposed adjacent to one side of the arc-shaped flange 460, a perforated hole 442 disposed on the fixing portion 440 and perforated, and a push button 480 reciprocally movable. The tip of push button 480 is disposed in correspondence with perforations 442. The arcuate flange 460 is provided with a cover tab 462 that may be limited in the axial direction by either the first lock piece 134 or the second lock piece 136. The arc flange 460 is at least partially arc-shaped, and the center of the arc is concentric with the center of the cover shaft 420, while the fixing portion 440 is at least rectangular and has an area larger than that of the cover shaft 420. The arc-shaped flange 460 and the annular groove 132 are mutually buckled and fixed, and the convex block 462 and the second locking piece 136 are mutually buckled and fixed. The fixing portion 440 and the recess portion 150 are engaged with each other, and the through hole 152 and the through hole 442 are on the same axis.

The embodiment also comprises a power component and a transmission component, wherein one end of the transmission component is connected with the output of the power component, and the other end of the transmission component is connected with the rolling brush body 300. Wherein the power assembly is preferably a dc motor in this embodiment, and may be a brushless or brushed motor. The drive assembly includes a gear combination, or a belt-gear combination.

When the rolling brush body 300 is mounted to the rolling brush chamber 120 of the base 100, it is necessary to align and fix the cover shaft 420 of the rolling brush side cover 400 with one end of the rolling brush body 300, then extend the other end of the rolling brush body 300 into the rolling brush chamber 120 from the side of the base 100, the arc-shaped flange 460 and the annular groove 132 are fastened and fixed to each other, the projection 462 and the second locking piece 136 are fastened and fixed to each other, the fixing portion 440 is rotated and placed into the recess 150, and finally the push button 480 is pushed, so that the rolling brush side cover 400 is fixed by penetrating the through holes 442 and the through holes 152 through the lock catch at the end of the push button 480, thereby ensuring the rotatability, and ensuring the fixing reliability without tool disassembly.

The utility model has the advantages that: the rolling brush body is taken down by the side, so that the rolling brush body is convenient to clean, the installation is reliable, the user satisfaction is improved, and the cleaning brush is suitable for dust collectors, floor cleaning machines and floor sweeping machines.

The above is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can make several variations and modifications without departing from the inventive concept, and shall be covered by the scope of the present utility model.

Claims (8)

1. The floor brush with the detachable rolling brush body is characterized by comprising a base (100) which is internally provided with a rolling brush chamber (120) and can be placed on a horizontal plane to reciprocate, a rolling brush body (300) which is arranged in the rolling brush chamber (120) and can rotate around a horizontal axis in a detachable mode, and a rolling brush side cover plate (400) which is connected with one end of the rolling brush body (300) and is detachably connected with one side of the base (100), wherein the base (100) comprises an annular part (130) which is arranged at one end, and a concave part (150) which is arranged adjacent to the annular part (130), and the rolling brush side cover plate (400) comprises a cover plate shaft-shaped part (420) which can be partially inserted into one end of the rolling brush body (300), a fixing part (440) which can be at least partially accommodated by the concave part (150), and an arc-shaped flange (460) which surrounds the cover plate shaft-shaped part (420) and is correspondingly matched with the annular part (130).

2. The floor brush of claim 1, wherein: the base (100) further comprises an annular groove (132) on the annular portion (130), a first locking piece (134) arranged on the annular groove (132), and a second locking piece (136) which is arranged on the annular groove (132) and is different from the first locking piece (134) in the circumferential direction, and the arc-shaped flange (460) is provided with a cover plate projection (462) which can be limited by the first locking piece (134) or the second locking piece (136) in the axial direction.

3. The floor brush of claim 2, wherein: the arc-shaped flange (460) is at least partially arc-shaped, the circle center of the arc-shaped flange is concentric with the circle center of the cover plate shaft-shaped part (420), the fixing part (440) is at least rectangular, and the concave part (150) comprises a through hole (152).

4. A floor brush according to claim 3, wherein: the roll brush side cover plate (400) further includes perforations (442) provided on the fixing portion (440).

5. The floor brush of claim 4, wherein: the rolling brush side cover plate (400) further comprises a push button (480) arranged on the outer side of the rolling brush side cover plate (400), and the push button (480) is arranged corresponding to the perforation (442).

6. The floor brush of claim 5, wherein: the arc-shaped flange (460) and the annular groove (132) are mutually buckled and fixed, and the convex block (462) and the second locking block (136) are mutually buckled and fixed.

7. The floor brush of claim 4, wherein: the fixing part (440) and the concave part (150) are mutually buckled, and the through hole (152) and the perforation (442) are on the same axis.

8. The floor brush according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, further comprising a coupling head (200) coupled to a rear end of the base (100), a transfer hose (500) having one end connected to the roll brush chamber (120) and the other end connected to the coupling head (200), and a dust suction passage (140) provided between the roll brush chamber (120) and the transfer hose (500) to be communicated.

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