CN217547914U - Floor brush assembly and cleaning equipment - Google Patents

Abstract

The utility model relates to the technical field of cleaning appliances, in particular to a floor brush component and cleaning equipment, wherein the floor brush component comprises a shell, an end cover, a rolling brush body and a switch mechanism, the shell comprises a bottom cover and an upper cover, and a rolling brush cavity is defined between the bottom cover and the upper cover; the end cover is elastically clamped at one end of the side surface of the shell; the rolling brush body is detachably arranged in the rolling brush cavity, and one end of the rolling brush body is abutted against the end cover; the switch mechanism is arranged on the shell or the end cover, and the action of the switch mechanism is switched between a release position and a fastening position; the switch mechanism fixes the end cover on one end of the shell at a fastening position; the switch mechanism unlocks the end cover at the release position so that the end cover and the roller brush body can be separated from the shell along the axial direction. The switch mechanism can be directly pressed to be in a release position, and then the actions of taking the end cover and the rolling brush body can be completed. Compare in current end cover swivelling joint mode, the switching mechanism in this application directly press can, need not to rotate, need not to consider rotatory directionality, experience and feel better.

Description

Floor brush assembly and cleaning equipment

Technical Field

The utility model relates to a technical field of cleaning instrument, concretely relates to ground brush subassembly and cleaning equipment.

Background

When cleaning equipment with rolling brush and dust absorption function is in cleaning operation, the rolling brush can rotate at a certain speed, on one hand, a certain cleaning effect is achieved on the surface to be cleaned, on the other hand, impurities, dust and the like can be guided into the dust absorption chamber, dust collection is facilitated, and a good cleaning effect is achieved.

Since the roll brush becomes dirty after a long-term use, the roll brush needs to be periodically detached for individual cleaning. The prior dust collector floor brush generally comprises a brush shell, a rolling brush assembly and a driving mechanism for driving the rolling brush to rotate. Inject the dust absorption chamber in the brush shell, have sunction inlet and the installing port with the dust absorption chamber intercommunication on the brush shell, the round brush subassembly includes round brush and end cover, and the axial one end at the round brush is established to the end cover, and the round brush rotationally is established in the dust absorption intracavity, and the end cover is established in the installing port and is linked to each other with brush shell detachably. In order to ensure the connection stability, the end cover is generally fixed at one end of the brush shell in a threaded screwing mode, and when the end cover rotates in different directions, the end cover can be locked and connected with or unlocked from the brush shell.

However, the above-mentioned rotary connection method is not good in direction recognition and poor in experience when the device is returned again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground brush subassembly and cleaning equipment to solve the problem in the above-mentioned background art.

In order to achieve the purpose, the technical scheme adopted by the utility model is to provide a floor brush assembly, which comprises a shell, an end cover, a rolling brush body and a switch mechanism, wherein the shell comprises a bottom cover and an upper cover, and a rolling brush cavity is defined between the bottom cover and the upper cover; the end cover is elastically clamped at one end of the side surface of the shell; the rolling brush body is detachably arranged in the rolling brush cavity, and one end of the rolling brush body is abutted to the end cover; the switch mechanism is arranged on the shell or the end cover, and the action of the switch mechanism is switched between a release position and a fastening position; the switch mechanism secures the end cap to one end of the housing in a secured position; the switch mechanism unlocks the end cap at a release position so that the end cap and the roll brush body can be axially separated from the housing.

Furthermore, the switch mechanism is arranged on the end cover and comprises an elastic buckle, and a clamping groove for clamping the elastic buckle is formed in one end of the side face of the shell.

Furthermore, the elastic buckle comprises a buckle part and an elastic part, an installation cavity is arranged on the end cover, the buckle part is arranged in the installation cavity and is connected to the installation cavity in a sliding manner, and at least one end of the elastic part is abutted to the buckle part; pressing the buckling piece, wherein the buckling piece is at a releasing position; and loosening the buckling piece, wherein the buckling piece is in a fastening position.

Furthermore, the end cover comprises a rolling brush cover and a bottom plate, the rolling brush cover is provided with the installation cavity, and the bottom plate covers the rolling brush cover on one side of the installation cavity.

Further, buckle spare includes handle portion and joint portion, the installation cavity includes mounting groove and guide way, handle portion is located in the mounting groove, joint portion is located in the guide way, the elastic component is located in the mounting groove, one end butt the mounting groove lateral wall, other end butt handle portion, handle portion is suitable for mounting groove internalization and one side are stretched out the mounting groove, joint portion is suitable for slide in the guide way.

Furthermore, the side wall of the mounting groove or the side wall of the handle part is provided with a bulge for positioning and sleeving the elastic part.

Further, the rolling brush cover is symmetrically provided with the installation cavities, and the elastic buckles are arranged in the installation cavities.

Further, the notch area of draw-in groove is greater than the area of joint portion, the notch of draw-in groove sets to hourglass hopper-shaped, the lateral wall of the notch of draw-in groove be equipped with the direction inclined plane of joint portion butt.

Furthermore, the floor brush assembly further comprises an ejection piece, wherein the ejection piece is arranged in the rolling brush cavity and is suitable for ejecting the rolling brush body from the end cover.

Further, the application also provides a cleaning device which comprises the floor brush assembly.

The beneficial effects of the utility model reside in that:

1. the action of the switch mechanism is switched between a release position and a fastening position, and when the switch mechanism is in the fastening position, the end cover is fixed at one end of the shell; the switch mechanism unlocks the end cap in the release position to enable the end cap and the roller brush to be axially separated from the housing. The switch mechanism can be in a release position by directly pressing the switch mechanism, and then the actions of taking the end cover and the rolling brush body can be completed. Compare in current end cover swivelling joint mode, the switching mechanism in this application directly press can, need not to rotate, need not to consider rotatory directionality, experience and feel better.

2. The end cover comprises a rolling brush cover and a bottom plate, the rolling brush cover is provided with an installation cavity, and the bottom plate covers the rolling brush cover on one side of the installation cavity. When the elastic buckle is installed, the elastic buckle is installed in the installation cavity of the rolling brush cover, then the bottom plate covers the rolling brush cover on one side of the installation cavity, and the bottom plate and the rolling brush cover are fixed through screws.

3. The side wall of the mounting groove or the side wall of the handle part is provided with a bulge for positioning and sleeving the elastic element. Through setting up the arch, can play the effect of location installation to the elastic component, avoid the elastic component to take place the dislocation and influence the resilience effect of handle portion because of the removal of self.

4. The notch area of draw-in groove is greater than the area of joint portion, and the notch of draw-in groove sets to hourglass hopper-shaped, and the lateral wall of the notch of draw-in groove is equipped with the direction inclined plane with joint portion butt. Adopt above-mentioned structure even if take place certain dislocation when pegging graft, nevertheless under the effect of direction inclined plane, also can make in the accurate grafting of joint portion to the draw-in groove.

5. The ground brush assembly further comprises an ejection piece, and the ejection piece is arranged in the rolling brush cavity and is suitable for ejecting the rolling brush body from the end cover. When the switch mechanism is in a release position, the end cover and the rolling brush body can be directly ejected out along the axial direction of the rolling brush body through the ejection piece, and the automatic ejection of the rolling brush body can be realized without manually pulling.

Drawings

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

FIG. 1 is an exploded view of a floor brush assembly provided in example 1;

FIG. 2 is a cross-sectional view of a floor brush assembly provided in example 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the overall structure of an end cap used in a floor brush assembly provided in example 1;

FIG. 5 is a schematic view of another perspective overall structure of an end cap used in a floor brush assembly provided in example 1;

FIG. 6 is a cross-sectional view of an end cap used in a floor brush assembly provided in example 1;

fig. 7 is a schematic view of the overall structure of a cleaning apparatus provided in embodiment 2.

Description of the reference numerals:

1. a housing; 11. a bottom cover; 12. an upper cover; 13. a roller brush cavity; 14. a card slot; 2. an end cap; 21. a mounting cavity; 211. mounting grooves; 212. a guide groove; 22. a rolling brush cover; 23. a base plate; 24. a protrusion; 3. a rolling brush body; 4. a switch mechanism; 41. an elastic buckle; 411. a fastener; 4111. a handle portion; 4112. a clamping part; 412. an elastic member; 5. a pop-up member; 6. and (4) wheels.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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 all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1 to 6, a floor brush assembly provided as an embodiment of the present invention includes a housing 1, an end cap 2, a rolling brush body 3 and a switch mechanism 4, the housing 1 includes a bottom cap 11 and an upper cap 12, and a rolling brush cavity 13 is defined between the bottom cap 11 and the upper cap 12; the shell 1 is provided with a suction inlet and a mounting port which are communicated with the rolling brush cavity 13; the end cover 2 is elastically clamped at one end of the side surface of the mounting opening of the shell 1; the rolling brush body 3 is detachably arranged in the rolling brush cavity 13, and one end of the rolling brush body 3 is abutted with the end cover 2; the switch mechanism 4 is arranged on the shell 1 or the end cover 2, and the action of the switch mechanism 4 is switched between a release position and a fastening position; the switch mechanism 4 fixes the end cap 2 to one end of the housing 1 at a fastening position; the opening and closing mechanism 4 unlocks the end cap 2 at the release position so that the end cap 2 and the roll brush body 3 can be separated from the housing 1 in the axial direction.

The switch mechanism 4 can be directly pressed to be in the release position, and then the action of taking out the end cap 2 and the rolling brush body 3 can be completed. Compare in current end cover 2 swivelling joint mode, switching mechanism 4 in this application directly press can, need not to rotate, need not to consider rotatory directionality, experience and feel better.

Specifically, the end cover 2 is arranged at one axial end of the rolling brush body 3, the rolling brush body 3 is rotatably arranged in the rolling brush cavity 13, and the end cover 2 is arranged at the mounting opening and elastically clamped at one side end of the shell 1. The roll brush body 3 is adapted to pass through the mounting opening when the roll brush body 3 is disassembled. The rolling brush body 3 can actively roll under the drive of electric power, and the rolling brush body 3 can also passively roll under the drive of friction with the ground. In this embodiment, the switch mechanism 4 is disposed on the end cap 2, the switch mechanism 4 includes an elastic buckle 41, and a clamping groove 14 for clamping the elastic buckle 41 is disposed at one end of the side surface of the housing 1. The elastic buckle 41 comprises a buckle part 411 and an elastic part 412, the end cover 2 is provided with a mounting cavity 21, the buckle part 411 is arranged in the mounting cavity 21 and is connected to the mounting cavity 21 in a sliding manner, and at least one end of the elastic part 412 is abutted to the buckle part 411; pressing the latch 411 to make the latch 411 in the release position; release latch 411 and latch 411 is in the secured position. The latch 411 is generally L-shaped, and includes a handle portion 4111 and a latch portion 4112. The mounting cavity 21 comprises a mounting groove 211 and a guide groove 212, the handle portion 4111 is located in the mounting groove 211, and the clamping portion 4112 is located in the guide groove 212. The elastic member 412 is located in the mounting groove 211, one end of the elastic member abuts against a side wall of the mounting groove 211, the other end of the elastic member abuts against the handle portion 4111, the handle portion 4111 is suitable for moving in the mounting groove 211, one side of the handle portion extends out of the mounting groove 211, and the clamping portion 4112 is suitable for sliding in the guide groove 212. When handle portion 4111 is not stressed, elastic member 412 abuts handle portion 4111 and makes joint portion 4112 joint in draw-in groove 14, realizes the fixed of end cover 2.

As a variant, the elastic catch 41 may also be provided on the housing 1, in which case the locking groove 14 may be provided on the end cap 2.

Further, the end cover 2 includes a rolling brush cover 22 and a bottom plate 23, the rolling brush cover 22 is provided with an installation cavity 21, and the bottom plate 23 covers the rolling brush cover 22 on one side of the installation cavity 21. When the elastic buckle 41 is installed, the elastic buckle 41 is installed in the installation cavity 21 of the rolling brush cover 22, then the bottom plate 23 covers the rolling brush cover 22 on one side of the installation cavity 21, and the two are fixed by screws.

Further, the side wall of the mounting groove 211 or the side wall of the handle portion 4111 is provided with a protrusion 24 for positioning and sleeving the elastic member 412. Through setting up protruding 24, can play the effect of location installation to elastic component 412, avoid elastic component 412 to take place the dislocation and influence the resilience effect of handle portion 4111 because of the removal of self.

As a variant, the protrusion 24 may be replaced by a groove, and the elastic member 412 is embedded in the groove, and may also play a role in positioning and installing the elastic member 412.

Further, in this embodiment, the roller brush cover 22 is symmetrically provided with mounting cavities 21, the mounting cavities 21 are all provided with elastic buckles 41, and the housing 1 is provided with clamping grooves 14 corresponding to the elastic buckles 41. By arranging the two elastic buckles 41 symmetrically, the stability of the connection of the end cover 2 is improved. And the elastic buckles 41 which are symmetrically arranged facilitate the grabbing and pinching of the hand, so that the hand can be switched between the releasing position and the fastening position.

Further, the notch area of draw-in groove 14 is greater than the area of joint portion 4112, and the notch of draw-in groove 14 sets to leak hopper-shaped, and the lateral wall of the notch of draw-in groove 14 is equipped with the direction inclined plane with joint portion 4112 butt. Adopt above-mentioned structure even if take place certain dislocation when pegging graft, nevertheless under the effect of direction inclined plane, also can make in joint portion 4112 accurate grafting to draw-in groove 14.

Further, an ejector 5 is provided in the brush chamber 13 and adapted to eject the brush body 3 from the end cap 2. When the switch mechanism 4 is in the release position, the end cover 2 and the rolling brush body 3 can be directly ejected along the axial direction of the rolling brush body 3 by arranging the ejection piece 5, and the automatic ejection of the rolling brush body 3 can be realized without manually pulling.

Furtherly, the scrubbing brush subassembly still includes wheel 6, and 1 one side of casing is equipped with the installation position, and the installation position supplies the installation of wheel 6, and wheel 6 installs and can rotate after the installation position, through setting up wheel 6, makes things convenient for the scrubbing brush subassembly to remove the dust absorption.

Example 2

As the embodiment of the utility model provides a cleaning equipment, including foretell scrubbing brush subassembly, the concrete structure of scrubbing brush subassembly is not repeated here.

According to the utility model discloses cleaning device directly presses on-off mechanism 4 and just can make it be in the release position, then can accomplish the action of getting end cover 2 and the round brush body 3. Compare in current end cover 2 swivelling joint mode, switching mechanism 4 in this application directly press can, need not to rotate, need not to consider rotatory directionality, experience and feel better.

The cleaning equipment of the utility model can be a household dust collector, such as a hand-held dust collector, a horizontal dust collector, etc., and can also be a sweeping robot, an automobile cleaning device, etc., without specific limitation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. A floor brush assembly, comprising:

the shell (1) comprises a bottom cover (11) and an upper cover (12), wherein a rolling brush cavity (13) is defined between the bottom cover (11) and the upper cover (12);

the end cover (2) is elastically clamped at one end of the side surface of the shell (1);

the rolling brush body (3) is detachably arranged in the rolling brush cavity (13), and one end of the rolling brush body (3) is abutted to the end cover (2);

the switch mechanism (4) is arranged on the shell (1) or the end cover (2), and the action of the switch mechanism (4) is switched between a release position and a fastening position; the switch mechanism (4) fixes the end cover (2) at one end of the shell (1) at a fastening position; the switch mechanism (4) unlocks the end cover (2) at a release position so that the end cover (2) and the rolling brush body (3) can be separated from the shell (1) along the axial direction.

2. A floor brush assembly according to claim 1, characterized in that the switch mechanism (4) is arranged on the end cap (2), the switch mechanism (4) comprises an elastic buckle (41), and a clamping groove (14) for clamping the elastic buckle (41) is arranged at one end of the side surface of the housing (1).

3. A floor brush assembly according to claim 2, characterized in that the elastic latch (41) comprises a latch (411) and an elastic member (412), a mounting cavity (21) is provided on the end cap (2), the latch (411) is provided in the mounting cavity (21) and slidably connected to the mounting cavity (21), and at least one end of the elastic member (412) abuts against the latch (411); pressing the buckle piece (411), wherein the buckle piece (411) is at a release position; releasing the latch (411), the latch (411) being in a secured position.

4. A floor brush assembly according to claim 3, characterized in that the end cap (2) comprises a rolling brush cover (22) and a bottom plate (23), the rolling brush cover (22) is provided with the mounting cavity (21), and the bottom plate (23) covers the rolling brush cover (22) on one side of the mounting cavity (21).

5. A floor brush assembly according to claim 3, characterized in that the snap member (411) comprises a handle portion (4111) and a snap portion (4112), the mounting cavity (21) comprises a mounting groove (211) and a guide groove (212), the handle portion (4111) is located in the mounting groove (211), the snap portion (4112) is located in the guide groove (212), the resilient member (412) is located in the mounting groove (211), one end abuts against a side wall of the mounting groove (211), the other end abuts against the handle portion (4111), the handle portion (4111) is adapted to move in the mounting groove (211) and one side extends out of the mounting groove (211), and the snap portion (4112) is adapted to slide in the guide groove (212).

6. A floor brush assembly according to claim 5, characterized in that the side wall of the mounting groove (211) or the side wall of the handle portion (4111) is provided with a protrusion (24) for positioning and sleeving the elastic member (412).

7. A floor brush assembly as claimed in claim 4, characterized in that the mounting cavities (21) are symmetrically arranged on the roller brush cover (22), and the elastic buckles (41) are arranged in the mounting cavities (21).

8. A floor brush assembly according to claim 5, characterized in that the area of the slot of the clamping slot (14) is larger than the area of the clamping portion (4112), the slot of the clamping slot (14) is arranged in a funnel shape, and the side wall of the slot of the clamping slot (14) is provided with a guiding slope abutting against the clamping portion (4112).

9. A floor brush assembly according to claim 7, further comprising an ejector (5), said ejector (5) being arranged in said brush chamber (13) and adapted to eject said brush body (3) from said end cap (2).

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

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