CN217066286U - Scrubbing brush and cleaning device - Google Patents

Abstract

The utility model relates to the field of cleaning electric appliances, in particular to a floor brush and cleaning equipment, wherein the floor brush comprises a body; the cover plate is connected with the body in a sliding mode, and a rolling brush cavity used for containing the rolling brush is formed by the cover plate and the body in a surrounding mode, and the cover plate can be drawn out in a sliding mode along the axial direction of the rolling brush. This application is through the sliding connection who sets up apron and body for the apron can be taken out fast along one side of body, has solved the pain point of apron dismouting.

Description

Scrubbing brush and cleaning device

Technical Field

The utility model relates to a clean electrical apparatus field specifically discloses a scrubbing brush and cleaning equipment.

Background

At present, the cleaning machine is gradually widely used, the deep cleaning work of families is greatly facilitated, and the housework intensity of people is relieved. The side-pumping scheme of the cleaning machine realizes the edge of the rolling brush, but brings new disassembly and assembly problems, such as complex disassembly and assembly of the upper cover of the cleaning machine.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a scrubbing brush and cleaning equipment aims at solving above-mentioned at least one technical problem.

In order to achieve the above object, the utility model provides a floor brush, include:

a body;

the cover plate is connected with the body in a sliding mode, and a rolling brush cavity used for containing the rolling brush is formed by the cover plate and the body in a surrounding mode, and the cover plate can be drawn out in a sliding mode along the axial direction of the rolling brush.

The utility model also provides a cleaning device, include as above the scrubbing brush.

In addition, the floor brush of the present invention may have the following additional technical features.

According to the utility model discloses an embodiment, the interval is provided with the locating part on the body, be provided with on the apron with the spacing saddle of locating part joint.

According to the utility model discloses an embodiment, the saddle is L shape couple, the locating part is the fixture block, the fixture block with the hook portion joint of saddle.

According to the utility model discloses an embodiment, the draw-in groove has been seted up on the fixture block, the draw-in groove has first horizontal plane, second horizontal plane and is located vertical face between first horizontal plane, the second horizontal plane, wherein, the hook portion surface of saddle with first horizontal plane, second horizontal plane and vertical face butt joint.

According to an embodiment of the present invention, the hook portion has a first surface, a second surface and a terminal surface connecting the first surface and the second surface that are arranged relatively, wherein the first surface with the first horizontal plane docks, the second surface with the second horizontal plane docks, the vertical face with the terminal surface docks.

According to the utility model discloses an embodiment, the locating part with the quantity of slider all has two at least, in being on a parallel with in the direction of the axis of round brush, arbitrary two are adjacent clearance distance between the slider is more than or equal to the width of locating part, arbitrary two are adjacent clearance distance between the locating part is more than or equal to the width of slider the slip of apron is taken out the in-process, at arbitrary one the slider with rather than matched with the locating part breaks away from the cooperation back, the apron does not receive any promptly in vertical direction the locating part restriction.

According to an embodiment of the present invention, the cover plate has a pull end and a connection end which are oppositely arranged, and the connection end is provided with a slider.

According to the utility model discloses an embodiment, the scrubbing brush still includes:

the rolling brush is rotatably arranged in the rolling brush cavity;

one end of the hoisting piece is connected with the cover plate, and the other end of the hoisting piece is provided with a sleeving component;

the rolling brush is sleeved in the sleeving component and can rotate in the sleeving component in an supporting mode.

According to the utility model discloses an embodiment, the subassembly that cup joints includes:

the inner ring of the bearing is sleeved with the rolling brush, and the outer ring of the bearing is connected with the hoisting piece.

Compared with the prior art, the utility model discloses following beneficial effect has:

this application is through the sliding connection who sets up apron and body for the apron can slide along one side of body and take out, has solved the painful point of apron dismouting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

FIG. 2 is a side view of a floor brush according to an embodiment of the present invention;

fig. 3 is a perspective view of a cover plate according to an embodiment of the present invention;

fig. 4 is an exploded view of the cover and body in an embodiment of the present invention;

FIG. 5 is a cross-sectional view of the cover plate engaging the body in an embodiment of the present invention;

fig. 6 is an exploded view of a cover plate and a roller brush according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of a floor brush according to an embodiment of the present invention;

fig. 8 is an exploded view of a cover plate and a roller brush according to an embodiment of the present invention.

The reference numbers illustrate:

the floor brush comprises a floor brush 100, a body 10, a limiting piece 101, a first horizontal plane 101a, a second horizontal plane 101b, a vertical plane 101c, a rolling brush 11, a cover plate 12, a slider 120, a connecting part 120a, a horizontal hook part 120b, a drawing end 121, a connecting end 122, a hoisting part 13, a sleeving component 14 and a bearing 140.

Detailed Description

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

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring now to fig. 1-8, a floor brush 100 according to some embodiments of the present invention is described, wherein the floor brush 100 is applicable to various cleaning devices, such as a washing machine, a mopping machine, or a wet and dry vacuum cleaner.

With continued reference to fig. 1-8, the floor brush 100 in the present embodiment includes a body 10, a rolling brush 11 and a cover plate 12, wherein the body 10 and the cover plate 12 together enclose a rolling brush cavity for accommodating the rolling brush, the rolling brush 11 is rotatably disposed in the rolling brush cavity, the cover plate 12 is slidably connected to the body 10, and the cover plate 12 can be slidably drawn out along an axial direction of the rolling brush 11. In the present embodiment, with reference to fig. 3-4, the body 10 is provided with a plurality of position-limiting members 101 at intervals, and the cover plate 12 is provided with a slide member 120 for engaging with the position-limiting members 101 for limiting. Specifically, the body 10 and the cover plate 12 are fixed by limiting and fixing the slider 120 and the limiting piece 101, when the cover plate 12 needs to be detached, the cover plate 12 is pulled toward one side of the body 10, and the limiting piece 101 and the slider 120 are released from limiting, so that the cover plate 12 can be quickly pulled away.

It should be noted that the setting positions of the position limiter 101 and the slider 120 are not limited in the present application, for example, in some other embodiments of the present application, a slider is disposed on the body 10, and a position limiter that is engaged with the slider for limiting is disposed on the cover 12. The skilled person can flexibly select the desired one.

Further, with reference to fig. 3 to 5, the slider 120 of the present embodiment may be an L-shaped hook, and the limiting member 101 is a latch, and the latch is engaged with the hook of the slider 120. Specifically, the slider 120 includes a connecting portion 120a connected to the cover 12 and a horizontal hook 120b connected to the connecting portion 120a, and a slot is opened on the latch, and the slot has a first horizontal surface 101a, a second horizontal surface 101b and a vertical surface 101c located between the first horizontal surface 101a and the second horizontal surface 101b, wherein the horizontal hook 120b has a first surface, a second surface and an end surface connecting the first surface and the second surface, the first surface of the horizontal hook 120b is abutted to the first horizontal surface 101a, the second surface of the horizontal hook 120b is abutted to the second horizontal surface 101b, and the end surface of the horizontal hook 120b is abutted to the vertical surface 101 c. It can be known that, when the cover plate 12 and the body 10 are in an assembled state, the first horizontal plane 101a, the second horizontal plane 101b and the vertical plane 101c can limit the first surface, the second surface and the end surface of the horizontal hook 120b, so that the clamping limit of the body 10 and the cover plate 12 is realized. When the cover plate 12 is pulled out, the horizontal hook 120b moves along the direction defined by the slot and is separated from the slot, so that the horizontal hook 120b and the corresponding slot are free from limiting, and conversely, when the cover plate 12 is installed, the cover plate 12 rapidly slides into the body 10 along the direction defined by the slot, and the cover plate 12 and the body 10 are rapidly assembled and disassembled.

With continued reference to fig. 3-4, in one embodiment of the present application, three sliders 120 are spaced apart from each other on the cover plate 12 in a direction parallel to the axis of the roller brush 11, and accordingly, a position-limiting member 101 adapted to the slider 120 is disposed at a corresponding position of the body 10. Specifically, the distances between adjacent sliders 120 are equal. Through the arrangement, the stability of the installation of the cover plate 12 and the body 10 can be improved, and the cover plate 12 is prevented from shaking.

Further, in the direction parallel to the axis of the rolling brush 11, the gap distance between any two adjacent sliders 120 is greater than or equal to the width of the stoppers 101, and the gap distance between any two adjacent stoppers 101 is greater than or equal to the width of the sliders 120, so that the cover plate 12 is not limited by any stopper 101 in the vertical direction after any one slider 120 on the cover plate 12 is disengaged from the stopper 101 matched therewith during the sliding and withdrawing process of the cover plate 12, thereby realizing the rapid withdrawing of the cover plate 12.

With continued reference to fig. 6, in another embodiment of the present application, a slider 120 is provided at only one end of the cover plate 12. Specifically, the cover 12 has a drawing end 121 and a connecting end 122, wherein the drawing end 121 is a stressed end of the cover 12, the connecting end 122 is a sliding connecting end of the cover 12 and the body 10, and the slider 120 is disposed adjacent to the connecting end 122. It can be understood that, by applying a pulling force in the axial direction of the roller brush to the pulling end 121, the connecting end 122 of the cover plate 12 slides along the limiting member 101 on the body 10, so as to disengage the cover plate 12 from the side position of the body 10.

It should be noted that, in cooperation with the limiting member 101 and the slider 120, a locking structure may be further included, and the locking structure is disposed on the body 10 and the cover plate 12, or the locking structure may be disposed only on the body 10 or only on the cover plate 12, and is used for locking and unlocking the sliding between the limiting member 101 and the slider 120. Therefore, when the locking structure is unlocked, the slider 120 can slide relative to the stopper 101, and the cover plate 12 can be mounted and dismounted through the relative sliding between the stopper 101 and the slider 120, and when the locking structure is locked, the slider 120 cannot slide relative to the stopper 101, and the cover plate 12 cannot be mounted and dismounted through the relative sliding between the stopper 101 and the slider 120, but the cover plate 12 can be stably assembled on the body 10, and the risk of falling can be prevented.

In this embodiment, as shown in fig. 6 to 8, the floor brush 100 further includes a hoisting member 13, one end of the hoisting member 13 is connected to the cover plate 12, and the other end of the hoisting member 13 is provided with a socket component 14; wherein, the rolling brush 11 is rotatably sleeved in the sleeving component 14 and can be supported in the sleeving component 14 to rotate. Specifically, the two ends of the rolling brush 11 are free from the assembly form of the driving motor and the rotating support structure, or at least free from the rotating support structure, and the improved structure of the floor brush assembly can at least leave the space occupied by the driving motor or the rotating support structure at one end of the rolling brush 11, or even directly leave the space occupied by the driving motor or the rotating support structure at the two ends of the rolling brush 11.

When the driving motor or the rotation supporting structure is eliminated, the rotation support of the rolling brush 11 is realized by using the hanging piece 13, in this case, the hanging piece 13 for assembling the rolling brush 11 is not connected with both ends of the rolling brush 11, but is directly assembled at the middle position of the rolling brush 11, and the middle position can be understood as other positions on the rolling brush 11 except for both ends of the rolling brush 11 and not only refers to the middle or near the middle of the rolling brush 11, for example, the hanging piece 13 can be connected at the left or right position of the rolling brush 11, and does not need to be completely positioned in the middle of the rolling brush 11. The hoisting piece 13 can be connected with the rolling brush 11 and then can connect the rolling brush 11 with the cover plate 12, so that the rolling brush 11 can be matched with the structural characteristics that the middle position has connection, and the connection structure can not be formed at the two ends of the rolling brush 11 even after the hoisting piece 13 is connected to the cover plate 12, so that the spaces at the two ends of the rolling brush 11 can be truly left, and the hoisting piece is used for extending out of the two ends of the cleaning equipment, and the blind area cleaning work is realized.

Therefore, after the rolling brush 11 is connected to the cover plate 12 through the hoisting piece 13, the hoisting piece 13 can continue to form a rotating assembly with the rolling brush 11 through the sleeving component 14, so that the rolling brush 11 can rotate in the sleeving component 14, when the rolling brush 11 is driven to rotate by a corresponding driver, the rolling brush 11 can smoothly rotate in the sleeving component 14, the original basic function of the rolling brush ground is further realized, the ground is cleaned by utilizing the rolling state of the rolling brush 11, therefore, the spaces at two ends of the rolling brush 11 can be left, two ends or at least one end of the rolling brush 11 can extend out of the cleaning equipment, and the cleaning of the original blind area is realized.

For the socket component 14, the socket component 14 is used for rotatably assembling with the rolling brush 11, because the rolling brush 11 in the original structure is rotatably assembled with the rolling brush 11 through a driving motor or a shaft structure at the end of the rolling brush 11, and the rolling brush 11 is supported together, the socket component 14 also needs to simultaneously support the rolling brush 11 and allow the rolling brush 11 to rotate, so long as the assembly of the rolling brush 11 and the rotation of the rolling brush 11 in the socket component 14 can be realized, the socket component 14 may be an assembly structure formed by a plurality of components together, and actually may be an individual component structure, for example, the socket component 14 may only include the bearing 140, the inner ring of the bearing 140 is socket-connected with the rolling brush 11, and the outer ring of the bearing 140 is connected with the hanger 13.

The utility model also provides a cleaning device, include scrubbing brush and driver, driver setting are on body 10 to be connected with 11 drives of round brush, the drive round brush 11 is in cup joint 14 internal rotations. At this time, the position of the driver on the body 10 is not limited, the driver may be a single device, or may be an assembly structure formed by assembling a plurality of components, for example, the driver may be a driving motor, the driving motor is connected to one end of the rolling brush 11, and the other end of the rolling brush 11 is exposed, and in fact, the end of the rolling brush, which is not connected to the driving motor, can also extend out of the end of the cleaning device, and the cleaning of the original blind area is realized, which also can realize the purpose of increasing the cleaning area. In addition, the driver may also adopt other structural forms, for example, the driver may adopt a structure of a roller, the roller may also be multiple, the multiple rollers are in frictional contact with the surface of the rolling brush 11, and the roller rotates to frictionally drive the rolling brush 11 to rotate, which does not occupy the space at any one of the two ends of the rolling brush 11, and the installation position and the structure of the driver are not limited.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims (10)

1. A floor brush, comprising:

a body;

the cover plate is connected with the body in a sliding mode, and a rolling brush cavity used for containing the rolling brush is formed by the cover plate and the body in a surrounding mode, and the cover plate can be drawn out in a sliding mode along the axial direction of the rolling brush.

2. The floor brush as claimed in claim 1, wherein the body is provided with a spacing member, and the cover plate is provided with a sliding member for engaging with the spacing member to limit.

3. The floor brush of claim 2, wherein the slider is an L-shaped hook, and the stopper is a latch that engages with a hook portion of the slider.

4. The floor brush of claim 3, wherein the catch defines a catch slot having a first horizontal surface, a second horizontal surface, and a vertical surface therebetween, wherein the hook surface of the slider abuts the first horizontal surface, the second horizontal surface, and the vertical surface.

5. A floor brush as claimed in claim 4 wherein said hook portion has oppositely disposed first and second surfaces and an end surface connecting the first and second surfaces, wherein said first surface is in abutment with said first horizontal surface, said second surface is in abutment with said second horizontal surface, and said vertical surface is in abutment with said end surface.

6. A floor brush as claimed in claim 2, wherein said stoppers and said sliders are at least two in number, and in a direction parallel to the axis of said roller brush, a gap distance between any two adjacent sliders is greater than or equal to the width of said stopper, and a gap distance between any two adjacent stoppers is greater than or equal to the width of said slider, and during the sliding extraction of said cover plate, said cover plate is not vertically restricted by any stopper after any one of said sliders is disengaged from its associated stopper.

7. A floor brush according to claim 2, wherein the cover plate has oppositely disposed drawn ends and a connecting end, a slider being provided at the connecting end.

8. A floor brush as claimed in claim 3, further comprising:

the rolling brush is rotatably arranged in the rolling brush cavity;

one end of the hoisting piece is connected with the cover plate, and the other end of the hoisting piece is provided with a sleeving component;

the rolling brush is sleeved in the sleeve joint assembly and can rotate in the sleeve joint assembly in an internal supporting mode.

9. A floor brush as defined in claim 8, wherein the socket assembly comprises:

the inner ring of the bearing is sleeved with the rolling brush, and the outer ring of the bearing is connected with the hoisting piece.

10. A cleaning device, comprising a floor brush according to any of claims 1-9.

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