CN220800918U - Floor brush cover of floor brush mechanism, floor brush mechanism and cleaning equipment - Google Patents

Abstract

The utility model discloses a floor brush cover of a floor brush mechanism, the floor brush mechanism and cleaning equipment, wherein the floor brush mechanism comprises a base and a rolling brush assembly, the rolling brush assembly is rotatably arranged on the base, and the floor brush cover comprises: the cover plate assembly is suitable for being arranged on the base and is positioned above the rolling brush assembly; the scraping strips comprise a first scraping strip and a second scraping strip, the first scraping strip is movably arranged on the cover plate assembly to be elastically abutted against the rolling brush assembly, and the second scraping strip is fixed to the cover plate assembly to be arranged static relative to the cover plate assembly and is suitable for being abutted against the rolling brush assembly. According to the floor brush cover of the floor brush mechanism, part of the scraping strips in the scraping strips are elastically abutted against the rolling brush assembly, so that the cleaning capability of the floor brush mechanism is guaranteed, and the other part of the scraping strips are static relative to the cover plate assembly, the load born by the driving piece is reduced, and the service life of the floor brush mechanism is prolonged.

Description

Floor brush cover of floor brush mechanism, floor brush mechanism and cleaning equipment

Technical Field

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

Background

Some floor washers provided in the related art include: the mop cleaning device comprises a rolling brush and a scraping strip, wherein a mop used for mopping the ground is arranged on the rolling brush, the scraping strip is abutted with the mop on the rolling brush, and along with rotation of the rolling brush, the scraping strip extrudes sewage in the mop on the rolling brush and scrapes certain garbage. However, as the scraping strip is frequently used, the contact part of the scraping strip and the rolling brush mop is easy to wear, so that the scraping strip cannot press the rolling brush mop, the situation that the scraping strip fails occurs, and the service life of the scraping strip is low.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the floor brush cover of the floor brush mechanism, wherein part of the scraping strips are elastically abutted against the rolling brush assembly, so that the cleaning capability of the floor brush mechanism is ensured, and the other part of the scraping strips are static relative to the cover plate assembly, so that the load born by the driving piece is reduced, and the service life of the floor brush mechanism is prolonged.

The utility model also provides a floor brush mechanism comprising the floor brush cover.

The utility model also provides cleaning equipment comprising the floor brush mechanism.

According to the ground brush cover of the ground brush mechanism, the ground brush mechanism comprises a base and a rolling brush assembly, the rolling brush assembly is rotatably arranged on the base, and the ground brush cover comprises: the cover plate assembly is suitable for being arranged on the base and is positioned above the rolling brush assembly; the scraping strips comprise a first scraping strip and a second scraping strip, the first scraping strip is movably arranged on the cover plate assembly to be elastically abutted against the rolling brush assembly, and the second scraping strip is fixed to the cover plate assembly to be arranged static relative to the cover plate assembly and is suitable for being abutted against the rolling brush assembly.

According to the ground brush cover of the ground brush mechanism, the plurality of scraping strips comprise the first scraping strips which are suitable for being elastically abutted against the rolling brush assembly, the first scraping strips always have an extrusion effect on the rolling brush assembly, the service life of the first scraping strips is prolonged, and the cleaning capability of the ground brush mechanism is guaranteed. Only a part of the plurality of scraping strips is a first scraping strip, and the other part of the plurality of scraping strips is a second scraping strip which is arranged stationary relative to the cover plate assembly, so that the load born by the driving piece is reduced, and the service life of the ground brush mechanism is prolonged.

In some embodiments, the cover plate assembly defines a mounting slot with a mounting opening facing the roller brush assembly, each wiper strip is provided with a mounting member disposed in the mounting slot, the cover plate assembly is provided with a limiting member which at least partially obstructs the mounting opening, and the limiting member is adapted to abut the mounting member to limit the wiper strip from exiting the mounting slot.

In some embodiments, the scraper bar is mounted below the mounting member and the mounting member is provided with a horizontally protruding projection adapted to stop against the stop member.

In some embodiments, the floor brush cover further comprises: and the elastic component is matched with the cover plate component and the first scraping strip respectively to apply force to the first scraping strip so that the first scraping strip is suitable for being elastically abutted against the rolling brush component.

In some embodiments, the first wiper strip is located on a front side of the second wiper strip.

In some embodiments, the floor brush cover further comprises: the dirt absorbing assembly is arranged on the cover plate assembly, the dirt absorbing assembly is provided with a dirt absorbing port, the dirt absorbing port is used for absorbing garbage cleaned by the rolling brush assembly, and the first scraping strips and the second scraping strips are distributed on two sides of the dirt absorbing port.

In some embodiments, a portion of the dirt pickup assembly projects toward the wiper strip to form a stop for limiting the movement displacement of the wiper strip.

In some embodiments, a sealing strip is arranged at the edge of the dirt absorbing port, and the sealing strip is respectively abutted against the first scraping strip and the second scraping strip.

The floor brush mechanism according to the embodiment of the utility model comprises: a base; the rolling brush assembly is rotatably arranged on the base; the floor brush cover is the floor brush cover in the technical scheme, and the cover plate component is mounted to the base.

In some embodiments, the cover assembly is removably attached to the base.

The cleaning equipment provided by the embodiment of the utility model comprises the floor brush mechanism in the technical scheme.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

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

FIG. 2 is an exploded view of a floor brush mechanism according to some embodiments of the utility model;

FIG. 3 is an exploded view of a floor brush cover of a floor brush mechanism according to some embodiments of the utility model;

FIG. 4 is a cross-sectional view of a floor brush mechanism according to an embodiment of the utility model;

FIG. 5 is a cross-sectional view of a floor brush cover of a floor brush mechanism according to an embodiment of the utility model;

FIG. 6 is an exploded view of a floor brush mechanism according to further embodiments of the present utility model;

fig. 7 is an exploded view of a floor brush cover of a floor brush mechanism according to other embodiments of the utility model.

Reference numerals: 100. a cleaning device; 200. a floor brush mechanism; 1. a base; 11. a mating member; 111. a buckle groove; 2. a roller brush assembly; 21. a first roller brush; 22. a second rolling brush; 300. a floor brush cover; 3. a cover plate assembly; 31. a mounting groove; 33. an upper cover; 34. a lower cover; 35. a waterway; 36. a water outlet; 4. scraping the strip; 41. a first scraping strip; 411. a first mounting member; 4111. a first projection; 4112. an avoidance space; 412. a positioning piece; 42. a second scraping strip; 421. a second mounting member; 4211. a second projection; 5. a limiting piece; 6. an elastic component; 61. a spring; 7. a soil pick-up assembly; 71. a dirt suction port; 72. a sealing strip; 8. a first trigger; 81. a snap-fit protrusion; 82. a first guide surface; 83. an operation end; 9. and a reset piece.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should 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, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A floor brush cover 300 of a floor brush mechanism 200 according to an embodiment of the present utility model is described below with reference to fig. 1-7.

Referring to fig. 1, 2 and 3, a floor brush cover 300 of a floor brush mechanism 200 according to an embodiment of the present utility model, wherein the floor brush mechanism 200 includes a base 1 and a roller brush assembly 2, and the roller brush assembly 2 is rotatably provided to the base 1. The rolling brush assembly 2 comprises at least one rolling brush, a mop is arranged on the peripheral wall of the rolling brush, when the floor brush mechanism 200 cleans the floor, the rolling brush is abutted against the floor, and the rolling brush rotates around the axis of the rolling brush, and the floor is dragged and washed through the rotation of the rolling brush.

The floor brush cover 300 of the floor brush mechanism 200 according to the embodiment of the utility model comprises a cover plate assembly 3, wherein the cover plate assembly 3 is suitable for being arranged on the base 1, and when the cover plate assembly 3 is arranged on the base 1, the cover plate assembly 3 is shielded above the rolling brush assembly 2 so as to prevent garbage or sewage from being swept upwards when the rolling brush assembly 2 works.

Referring to fig. 4, 5 and 7, the ground brush cover 300 according to the embodiment of the present utility model further includes a plurality of scraping strips 4 disposed on the cover plate assembly 3, wherein the scraping strips 4 are used for abutting against the rolling brush assembly 2, and it should be noted that the abutting of the scraping strips 4 against the rolling brush assembly 2 means that the scraping strips 4 abut against the rolling brush assembly 2 or the distance between the scraping strips 4 and the rolling brush assembly 2 is 0, and the scraping strips 4 have an extrusion effect on the rolling brush assembly 2, and when the rolling brush assembly 2 rotates, the scraping strips 4 rotate relative to the rolling brush assembly 2 to scrape the sewage and the garbage on the rolling brush assembly 2, so as to complete the cleaning of the rolling brush assembly 2, so that the rolling brush assembly 2 continues to clean the ground.

With the frequent use of the scraping strip 4 in the related art, the contact portion of the scraping strip 4 and the rolling brush is easily worn, so that the extrusion effect of the scraping strip 4 is poor, that is, the cleaning effect of the rolling brush assembly 2 is poor, and the cleaning capability of the floor brush mechanism 200 is further affected. In order to improve the above technical problem, the plurality of scraping strips 4 in the embodiment of the utility model includes a first scraping strip 41, and the first scraping strip 41 is movably disposed on the cover plate assembly 3 to elastically stop against the rolling brush assembly 2. It should be noted that, the elastic stopping of the first scraping strip 41 against the rolling brush assembly 2 may be that an external object applies an elastic force to the first scraping strip 41, so that the first scraping strip 41 is elastically stopped against the rolling brush assembly 2, or a part of the structure of the first scraping strip 41 has an elastic deformation capability, and the first scraping strip 41 is in an elastic compression state when being stopped against the rolling brush assembly 2, so that the first scraping strip 41 is elastically stopped against the rolling brush assembly 2.

The first scraping strip 41 is elastically abutted against the rolling brush assembly 2, so that when the floor brush mechanism 200 works, the rolling brush assembly 2 rotates, and the first scraping strip 41 scrapes sewage and garbage on the rolling brush assembly 2. With the use of the first scraping strip 41, the part of the first scraping strip 41 abutted with the rolling brush assembly 2 is worn, but because the first scraping strip 41 is elastically abutted against the rolling brush assembly 2, the first scraping strip 41 always has an extrusion effect on the rolling brush assembly 2, the service life of the first scraping strip 41 is prolonged, and the cleaning capability of the ground brush mechanism 200 is ensured.

If the plurality of scraping strips 4 are the first scraping strips 41, that is, the plurality of scraping strips 4 are elastically abutted against the rolling brush assembly 2, the friction force applied when the rolling brush assembly 2 rotates is greatly increased, and the load applied to a driving piece for driving the rolling brush assembly 2 to rotate is too large, so that the service life of the driving piece is not facilitated. The plurality of wiper strips 4 in the present embodiment thus further comprises a second wiper strip 42, the second wiper strip 42 being fixed to the cover plate assembly 3 so as to be disposed stationary with respect to the cover plate assembly 3 and adapted to stop against the roller brush assembly 2.

The second scraping strip 42 is abutted against the rolling brush assembly 2, so that when the floor brush mechanism 200 works, the rolling brush assembly 2 rotates, and the second scraping strip 42 scrapes sewage and garbage on the rolling brush assembly 2.

According to the floor brush cover 300 of the floor brush mechanism 200 of the embodiment of the utility model, the plurality of scraping strips 4 comprise the first scraping strips 41 which are suitable for being elastically abutted against the rolling brush assembly 2, and the first scraping strips 41 always have an extrusion effect on the rolling brush assembly 2, so that the service life of the first scraping strips 41 is prolonged, and the cleaning capability of the floor brush mechanism 200 is ensured. Only one part of the plurality of scraping strips 4 is a first scraping strip 41, and the other part of the plurality of scraping strips 4 is a second scraping strip 42 which is arranged stationary relative to the cover plate assembly 3, so that the load born by the driving piece is reduced, and the service life of the floor brush mechanism 200 is prolonged.

Referring to fig. 4, 5 and 7, in some embodiments, the cover plate assembly 3 defines a mounting slot 31 with a mounting opening facing the roller brush assembly 2, each wiper strip 4 is provided with a mounting member disposed within the mounting slot 31, the cover plate assembly 3 is provided with a limiting member 5, the limiting member 5 at least partially conceals the mounting opening, and the limiting member 5 is adapted to abut the mounting member to limit the wiper strips 4 from exiting the cover plate assembly 3.

When the scraping strip 4 is installed on the cover plate assembly 3, firstly, the installation piece on the scraping strip 4 is inserted into the installation groove 31 from the installation opening, then the limiting piece 5 is installed on the cover plate assembly 3, at least part of the installation opening is shielded by the limiting piece 5, the limiting piece 5 can be stopped by the installation piece, so that the installation piece is limited to be separated from the installation groove 31, namely, the scraping strip 4 is limited to be separated from the cover plate assembly 3, and the connection stability of the scraping strip 4 and the cover plate assembly 3 is ensured.

In some embodiments the scraper bar 4 is mounted below a mounting provided with a horizontally protruding projection adapted to stop against the stop 5.

When the scraping strip 4 is installed on the cover plate assembly 3, the part of the installation piece with the protruding part is inserted into the installation groove 31 from the installation opening, then the limiting piece 5 is installed on the cover plate assembly 3, at least part of the installation opening is blocked by the limiting piece 5, the part of the installation opening blocked by the limiting piece 5 in the up-down direction is opposite to the protruding part, and the protruding part can be stopped against the limiting piece 5 when moving downwards, so that the installation piece is limited to be separated from the installation groove 31, namely, the scraping strip 4 is limited to be separated from the cover plate assembly 3, and the connection stability of the scraping strip 4 and the cover plate assembly 3 is ensured.

Referring to fig. 4, 5 and 7, in some embodiments, the cover assembly 3 is provided with a plurality of mounting grooves 31 extending in the up-down direction, and a mounting opening is provided at a lower end of the mounting groove 31. The plurality of mounting grooves 31 includes a first mounting groove 31 corresponding to the first wiper strip 41 for mounting the first wiper strip 41 and a second mounting groove 31 corresponding to the second wiper strip 42 for mounting the second wiper strip 42.

The first mounting member 411 is provided on the upper side of the first scraper bar 41, a first protruding portion 4111 protruding in the horizontal direction is provided on the top of the first mounting member 411, and a portion of the first mounting member 411 with the first protruding portion 4111 is disposed in the first mounting groove 31. The cover plate assembly 3 is provided with a limiting piece 5, the limiting piece 5 at least shields part of the mounting opening of the first mounting groove 31, and the part of the limiting piece 5 shielding the mounting opening in the up-down direction is opposite to the first protruding portion 4111, so that the first scraping strip 41 is prevented from being separated from the cover plate assembly 3.

The second scraper bar 42 is provided at an upper side thereof with a second mounting member 421, a second protrusion 4211 protruding in a horizontal direction is provided at a top of the second mounting member 421, and a portion of the second mounting member 421 with the second protrusion 4211 is disposed in the second mounting groove 31. The limiting member 5 shields at least a part of the mounting opening of the second mounting groove 31, and a part of the limiting member 5 shielding the mounting opening in the up-down direction is opposite to the second protrusion 4211, thereby limiting the second scraper 42 from being separated from the cover plate assembly 3.

The difference between the first protrusion 4111 and the second protrusion 4211 is that the first protrusion 4111 is provided with a avoiding space 4112, so that the first mounting member 411 may slide in the first mounting groove 31, that is, the first scraper bar 41 is slidably connected to the cover assembly 3. The second protrusion 4211 abuts against the stopper 5 to limit the downward movement of the second wiper 42, and simultaneously, the second wiper 42 abuts against the cap assembly 3 to limit the upward movement of the second wiper 42, thereby fixing the second wiper 42 to the cap assembly 3.

Referring to fig. 3, 5 and 7, in some embodiments, the first wiper strip 41 is provided with a plurality of first mounting pieces 411, and the plurality of first mounting pieces 411 are spaced apart along the length direction of the first wiper strip 41; the second scraping strip 42 is provided with a plurality of second mounting members 421, and the plurality of second mounting members 421 are disposed at intervals along the length direction of the second scraping strip 42.

By the technical scheme, the stability of the first scraping strip 41 and the second scraping strip 42 is effectively improved.

In some embodiments, the limiting piece 5 is installed on the cover plate assembly 3 after the scraping strip 4 is installed to cover part of the installation opening, in other embodiments, the limiting piece 5 may be movably arranged on the cover plate assembly 3, the limiting piece 5 may be movable to avoid the installation opening, and the limiting piece 5 may also be movable to cover part of the installation opening. For example, in some embodiments, the limiting member 5 is slidably disposed on the cover plate assembly 3, and the limiting member 5 may be slid to the shielding portion mounting opening. Of course, the limiting member 5 may be other, so long as the limiting member 5 shields a part of the mounting opening when the mounting member is positioned in the mounting groove 31.

Referring to fig. 4, 5 and 7, in some embodiments, the floor brush cover 300 further includes an elastic assembly 6, the elastic assembly 6 cooperating with the cover plate assembly 3 and the first wiper strip 41, respectively, to apply a force to the first wiper strip 41 that adapts the first wiper strip 41 to resiliently abut against the roller brush assembly 2. So that the floor brush mechanism 200 is operated, the rolling brush assembly 2 rotates, and the first scraping strip 41 scrapes off sewage and garbage on the rolling brush assembly 2. With the use of the first scraping strip 41, the part of the first scraping strip 41 abutted against the rolling brush assembly 2 is worn, but the first scraping strip 41 always has an extrusion effect on the rolling brush assembly 2 under the action force exerted by the elastic assembly 6, so that the first scraping strip 41 can continuously scrape sewage and garbage on the rolling brush assembly 2.

In some embodiments, the elastic component 6 is disposed between the cover component 3 and the first wiper strip 41, where the elastic component 6 includes a plurality of springs 61, and the plurality of springs 61 are disposed at intervals along the length direction of the first wiper strip 41. One end of the spring 61 abuts against the cover plate assembly 3 and the other end abuts against the first wiper strip 41.

In the above technical solution, the plurality of springs 61 are disposed at intervals along the length direction of the first scraping strip 41, so that the stress on the length direction of the first scraping strip 41 is uniform, and the first scraping strip 41 can be stably and elastically stopped against the rolling brush assembly 2.

Referring to fig. 4, 5 and 7, in some further embodiments, a plurality of positioning members 412 are provided on the upper side of the first wiper strip 41 corresponding to the plurality of springs 61, the positioning members 412 extend in the up-down direction, and a relief groove for sliding the relief positioning members 412 is provided on the cover plate assembly 3. The springs 61 are sleeved on the corresponding positioning members 412, so that the stability of the elastic deformation of the springs 61 is ensured.

In some embodiments, the roller brush assembly 2 includes a first roller brush 21 and a second roller brush 22 disposed at intervals, the first roller brush 21 and the second roller brush 22 are rotatably disposed on the base 1, respectively, and the first roller brush 21 and the second roller brush 22 are turned in opposite directions, such that the first roller brush 21 and the second roller brush 22 both sweep garbage between the first roller brush 21 and the second roller brush 22. The floor brush mechanism 200 cleans the floor together through the first and second rolling brushes 21 and 22 arranged at intervals, and the cleaning effect of the floor brush mechanism 200 is improved.

Referring to fig. 4, 5 and 7, in some embodiments, the first wiper 41 is located at a front side of the second wiper 42, the first roller brush 21 is located at a front side of the second roller brush 22, the first wiper 41 is adapted to elastically abut against the first roller brush 21, and the second wiper 42 is adapted to abut against the second roller brush 22.

Because the first rolling brush 21 is located at the front side of the second rolling brush 22, when the floor brush mechanism 200 cleans the floor, the first rolling brush 21 contacts more sewage or garbage than the second rolling brush 22, so that the first scraping strip 41 is elastically abutted against the first rolling brush 21 in the embodiment of the utility model, and the first scraping strip 41 is abutted against the first rolling brush 21 through the acting force exerted by the elastic component 6, so that the extrusion effect of the first rolling brush 21 is ensured. The second rolling brush 22 is located at the rear side of the first rolling brush 21, and the second rolling brush 22 contacts relatively less sewage and garbage, so that the scraping strip 4 abutting against the second rolling brush 22 is the second scraping strip 42, the load born by the driving piece is reduced, and the service life of the ground brush mechanism 200 is prolonged.

Referring to fig. 4, 5, and 7, in some embodiments, the floor brush cover 300 further includes: the dirt absorbing assembly 7, the cover plate assembly 3 is arranged on the dirt absorbing assembly 7, the dirt absorbing assembly 7 is provided with a dirt absorbing opening 71, the dirt absorbing opening 71 is used for absorbing the garbage and sewage cleaned by the rolling brush assembly 2, the dirt absorbing opening 71 is opposite to the space between the first rolling brush 21 and the second rolling brush 22, when the first rolling brush 21 and the second rolling brush 22 sweep the garbage and sewage between the first rolling brush 21 and the second rolling brush 22, the dirt absorbing opening 71 can absorb the garbage and sewage between the first rolling brush 21 and the second rolling brush 22 into the dirt absorbing assembly 7, and therefore the effect of cleaning the ground is achieved.

The first scraping strip 41 and the second scraping strip 42 are distributed on two sides of the dirt sucking opening 71, a suction inlet matched with the dirt sucking opening 71 is formed between the first scraping strip 41 and the second scraping strip 42, the dirt sucking effect of the dirt sucking assembly 7 is enhanced, and the cleaning capability of the floor brush mechanism 200 is improved.

Referring to fig. 4, 5 and 7, in some embodiments, a portion of the dirt pickup assembly 7 projects toward the wiper strip 4 to form a stop 5, the stop 5 being configured to limit the displacement of the wiper strip 4.

In the above technical solution, a portion of the dirt absorbing assembly 7 protrudes toward the scraping strip 4 to form the limiting member 5, so that the number of parts of the ground brush cover 300 is reduced, and the cost of the ground brush cover 300 is reduced. When the floor brush cover 300 is assembled, the mounting member is placed in the mounting groove 31, and then the dirt absorbing assembly 7 is mounted on the cover plate assembly 3, so that a part of the dirt absorbing assembly 7 shields a part of the mounting opening, and the scraping strip 4 is also mounted on the cover plate assembly 3.

Referring to fig. 4, 5 and 7, in some further embodiments, the edge of the dirt suction opening 71 is provided with a sealing strip 72, the sealing strip 72 being in abutment with the first wiper strip 41 and the second wiper strip 42, respectively.

By the technical scheme, the risk that sewage or garbage enters between the scraping strip 4 and the dirt sucking component 7 is reduced, and the risk that dirt is accumulated in the ground brush cover 300 is reduced.

Referring to fig. 4, 5 and 7, the floor brush mechanism 200 according to the embodiment of the present utility model includes: the floor brush cover 300 is the floor brush cover 300 in the above technical scheme, and the base 1, the rolling brush assembly 2 and the floor brush cover 300 are arranged on the floor brush. The rolling brush assembly 2 is rotatably arranged on the base 1, and the cover plate assembly 3 is mounted on the base 1.

According to the floor brush mechanism 200 of the embodiment of the utility model, the plurality of scraping strips 4 comprise the first scraping strips 41 which are suitable for being elastically abutted against the rolling brush assembly 2, the first scraping strips 41 always have an extrusion effect on the rolling brush assembly 2, the service life of the first scraping strips 41 is prolonged, and the cleaning capability of the floor brush mechanism 200 is ensured. Only one part of the plurality of scraping strips 4 is a first scraping strip 41, and the other part of the plurality of scraping strips 4 is a second scraping strip 42 which is arranged stationary relative to the cover plate assembly 3, so that the load born by the driving piece is reduced, and the service life of the floor brush mechanism 200 is prolonged.

Referring to fig. 5, 6 and 7, in some embodiments, the cover plate assembly 3 is detachably disposed on the base 1, that is to say, the cover plate assembly 3 can be detached from the base 1, so that convenience in cleaning the cover plate assembly 3 is improved, and when the cover plate assembly 3 is detached from the base 1, the scraping strip 4 and the dirt absorbing assembly 7 are separated from the base 1 at the same time, so that the scraping strip 4 and the dirt absorbing assembly 7 are more convenient to maintain and clean, the problem that dirt accumulated on the scraping strip 4 and the dirt absorbing assembly 7 is difficult to clean is effectively solved, and the cleaning effect of the floor brush mechanism 200 is improved.

Referring to fig. 5, 6 and 7, in some embodiments, the floor brush mechanism 200 further includes a first trigger member 8 and a mating member 11, the first trigger member 8 is movably disposed on one of the cover plate assembly 3 and the base 1, the mating member 11 is disposed on the other of the cover plate assembly 3 and the base 1, the cover plate assembly 3 is positioned on the base 1 when the first trigger member 8 is mated with the mating member 11, and the cover plate assembly 3 is detachable when the first trigger member 8 is separated from the mating member 11.

The first triggering member 8 is movably provided to one of the cover assembly 3 and the base 1, and the engaging member 11 is provided to the other of the cover assembly 3 and the base 1, that is, the first triggering member 8 is movable to engage with the engaging member 11, and the movement of the cover assembly 3 is restricted by the engagement of the first triggering member 8 and the engaging member 11, thereby positioning the cover assembly 3 on the base 1. The first triggering piece 8 is also movable to be separated from the matching piece 11, so that the limitation of the freedom of movement of the cover plate assembly 3 is released, and the cover plate assembly 3 can move relative to the base 1, so that the cover plate assembly 3 can be detached from the base 1.

In the above technical scheme, through controlling the first trigger piece 8 for first trigger piece 8 cooperates or breaks away from with cooperation piece 11, can control apron subassembly 3 and base 1 installation or dismantlement, makes the installation and the dismantlement of apron subassembly 3 on base 1 convenient and fast more.

Referring to fig. 5, 6 and 7, in some embodiments, the first trigger 8 is provided with a snap protrusion 81, and the mating part 11 is provided with a snap groove 111, the snap protrusion 81 being mated with or separated from the snap groove 111.

When the first trigger piece 8 moves to be matched with the matched piece 11, the buckling protrusion 81 is matched with the buckling groove 111, namely, the buckling protrusion 81 is clamped in the buckling groove 111, so that the buckling protrusion 81 is limited to be separated from the buckling groove 111, the cover plate assembly 3 is limited to be separated from the base 1, and the cover plate assembly 3 is positioned on the base 1; when the first trigger member 8 moves to be separated from the mating member 11, the latch protrusion 81 is separated from the latch groove 111, i.e., the latch protrusion 81 is separated from the latch groove 111, thereby releasing the limitation of the freedom of movement of the cover assembly 3, so that the cover assembly 3 can be detached from the base 1.

In the above technical scheme, the first triggering piece 8 and the matching piece 11 are simple in structure, the processing cost of the first triggering piece 8 and the matching piece 11 is reduced, the matching mode of the first triggering piece 8 and the matching piece 11 is simple, and the mounting and dismounting difficulty of the cover plate assembly 3 on the base 1 is reduced.

Referring to fig. 5, 6 and 7, in some embodiments, the floor brush mechanism 200 further includes a reset member 9, the reset member 9 being coupled to the first trigger member 8 such that the first trigger member 8 has a tendency to move into engagement with the engagement member 11.

The first triggering piece 8 has a first position and a second position, when the first triggering piece 8 is in the first position, the first triggering piece 8 can be matched with the matching piece 11, when the first triggering piece 8 is in the second position, the first triggering piece 8 is separated from the matching piece 11, and the reset piece 9 has an elastic trend of pushing the first triggering piece 8 to be restored to the first position.

That is, when the first trigger member 8 is in the first position under the pushing of the reset member 9 without being affected by external force, the first trigger member 8 can be stably matched with the matching member 11, so that the cover plate assembly 3 is stably mounted on the base 1, only if the first trigger member 8 is moved from the first position to the second position under the influence of external force, the first trigger member 8 can be separated from the matching member 11, and the cover plate assembly 3 can be detached, so that the connection stability of the cover plate assembly 3 and the base 1 is effectively enhanced. The return member 9 may be a compression spring 61 or a rubber elastic member.

Referring to fig. 5, 6 and 7, in some embodiments, the assembly direction between the cover assembly 3 and the base 1 is an up-down direction. The first trigger piece 8 is movably arranged on the cover plate assembly 3, the moving direction of the first trigger piece 8 is perpendicular to the up-down direction (for example, the moving direction of the first trigger piece 8 is the left-right direction), the first trigger piece 8 is provided with a fastening protrusion 81, the matching piece 11 is arranged on the base 1, and the matching piece 11 is provided with a fastening groove 111. During the mounting of the cover assembly 3 to the base 1, the cover assembly 3 is assembled to the base 1 from top to bottom, and the snap protrusions 81 are snapped into the snap grooves 111, restricting the movement of the cover assembly 3 in the up-down direction, thereby positioning the cover assembly 3 on the base 1.

Referring to fig. 5, 6 and 7, in some further embodiments, the first trigger 8 is further provided with a first guiding surface 82, the first guiding surface 82 being adapted to cooperate with the base 1 to move the first trigger 8 to the second position. The first triggering piece 8 is provided with a resetting piece 9, the resetting piece 9 is configured as a compression spring 61, one end of the compression spring 61 is abutted against the cover plate assembly 3, the other end of the compression spring is abutted against the first triggering piece 8, and the resetting piece 9 is suitable for pushing the first triggering piece 8 to move to the first position.

In the process of assembling the cover plate assembly 3 to the base 1 from top to bottom, the first guide surface 82 is matched with the base 1 to push the first trigger piece 8 to move to the second position, the reset piece 9 is elastically compressed, when the cover plate assembly 3 is assembled in place, the buckling protrusions 81 are opposite to the buckling grooves 111, the reset piece 9 is elastically stretched to push the buckling protrusions 81 to be clamped in the buckling grooves 111, and therefore the installation mode of the cover plate assembly 3 on the base 1 is more convenient and quicker.

Referring to fig. 5, 6 and 7, in some embodiments, at least two first triggering pieces 8 are provided, the two first triggering pieces 8 are symmetrically disposed on the left and right sides of the cover assembly 3, and a plurality of matching pieces 11 are disposed on the base 1, where the plurality of matching pieces 11 are in one-to-one correspondence with the plurality of first triggering pieces 8. Through the cooperation of a plurality of first trigger pieces 8 and a plurality of cooperation pieces 11, effectively improved the stability that apron subassembly 3 was connected with base 1.

Referring to fig. 5, 6 and 7, in some embodiments, the first trigger 8 is further provided with an operating end 83, and a user can control the first trigger 8 to move to the first position or the second position by pushing the operating end 83. When the cover assembly 3 needs to be detached from the base 1, the operating end 83 is pushed so that the first trigger member 8 moves to the second position, that is, the fastening protrusion 81 is separated from the fastening groove 111, and the cover assembly 3 can be detached from the base 1.

Referring to fig. 5, 6 and 7, in some embodiments, the cover assembly 3 includes an upper cover 33 and a lower cover 34, a cavity for placing a waterway 35 is provided between the upper cover 33 and the lower cover 34, and the waterway 35 is provided with a water outlet 36 located at the lower cover 34. The base 1 is provided with a clear water pipe, the waterway 35 is suitable for communicating with the clear water pipe, when the cover plate assembly 3 is mounted on the base 1, the waterway 35 is communicated with the clear water pipe, and the clear water pipe provides clear water for the waterway 35, so that the clear water can be sprayed from the water outlet 36 to the rolling brush, and the cleaning effect of the rolling brush is enhanced.

Referring to fig. 5, 6 and 7, in some embodiments, the first trigger 8 is movably disposed between the upper and lower covers 33 and 34, and the snap-in protrusion 81 and the operating end 83 are exposed to the cover assembly 3. By disposing the first triggering piece 8 between the upper cover 33 and the lower cover 34, the possibility that the first triggering piece 8 is affected by an external object is reduced, and the stability of the first triggering piece 8 is enhanced.

The cleaning apparatus 100 according to the embodiment of the present utility model includes the floor brush mechanism 200 in the above-described technical solution.

According to the cleaning device 100 of the embodiment of the utility model, the plurality of scraping strips 4 comprise the first scraping strips 41 which are suitable for being elastically abutted against the rolling brush assembly 2, the first scraping strips 41 always have an extrusion effect on the rolling brush assembly 2, the service life of the first scraping strips 41 is prolonged, and the cleaning capability of the floor brush mechanism 200 is ensured. Only one part of the plurality of scraping strips 4 is a first scraping strip 41, and the other part of the plurality of scraping strips 4 is a second scraping strip 42 which is arranged stationary relative to the cover plate assembly 3, so that the load born by the driving piece is reduced, and the service life of the floor brush mechanism 200 is prolonged.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. A floor brush cover of a floor brush mechanism, the floor brush mechanism (200) comprising a base (1) and a roller brush assembly (2), the roller brush assembly (2) being rotatably arranged on the base (1), characterized in that the floor brush cover (300) comprises:

the cover plate assembly (3) is suitable for being arranged on the base (1) and is positioned above the rolling brush assembly (2);

The scraping strips (4) comprise a first scraping strip (41) and a second scraping strip (42), the first scraping strip (41) is movably arranged on the cover plate assembly (3) to be elastically abutted against the rolling brush assembly (2), and the second scraping strip (42) is fixed to the cover plate assembly (3) to be arranged static relative to the cover plate assembly (3) and is suitable for being abutted against the rolling brush assembly (2).

2. The floor brush cover of a floor brush mechanism according to claim 1, characterized in that the cover plate assembly (3) defines a mounting groove (31) with a mounting opening facing the roller brush assembly (2), each scraper bar (4) is provided with a mounting element, the mounting elements are arranged in the mounting groove (31), the cover plate assembly (3) is provided with a limiting element (5), at least a part of the mounting opening is shielded by the limiting element (5), and the limiting element (5) is suitable for being stopped against the mounting elements to limit the scraper bars (4) from being separated from the cover plate assembly (3).

3. A floor brush cover of a floor brush mechanism according to claim 2, characterized in that the wiper strip (4) is mounted below the mounting member and that the mounting member is provided with a horizontally protruding bulge adapted to stop against the limiting member (5).

4. The floor brush cover of a floor brush mechanism of claim 1, further comprising: the elastic component (6) is matched with the cover plate component (3) and the first scraping strip (41) respectively to apply acting force to the first scraping strip (41) so that the first scraping strip (41) is suitable for being elastically abutted against the rolling brush component (2).

5. The floor brush cover of a floor brush mechanism according to claim 1, characterized in that the first wiper strip (41) is located on the front side of the second wiper strip (42).

6. The floor brush cover of a floor brush mechanism of any one of claims 1-5, further comprising: dirt absorbing assembly (7), dirt absorbing assembly (7) are located apron subassembly (3), dirt absorbing assembly (7) are equipped with dirt absorbing mouth (71), dirt absorbing mouth (71) are used for adsorbing the rubbish that round brush assembly (2) cleaned, first scraping strip (41) with second scraping strip (42) are distributed in the both sides of dirt absorbing mouth (71).

7. A floor brush cover of a floor brush mechanism according to claim 6, characterized in that a part of the dirt pickup assembly (7) protrudes towards the wiper strip (4) to form a stop (5), the stop (5) being adapted to limit the displacement of the wiper strip (4).

8. The floor brush cover of the floor brush mechanism according to claim 6, characterized in that a sealing strip (72) is arranged at the edge of the dirt suction opening (71), and the sealing strip (72) is respectively abutted against the first scraping strip (41) and the second scraping strip (42).

9. A floor brush mechanism, comprising:

A base (1);

the rolling brush assembly (2) is rotatably arranged on the base (1);

-a floor brush cover (300), the floor brush cover (300) being a floor brush cover (300) according to any one of claims 1-8, the cover plate assembly (3) being mounted to the base (1).

10. The floor brush mechanism according to claim 9, characterized in that the cover plate assembly (3) is detachably connected to the base (1).

11. A cleaning apparatus, comprising: the floor brush mechanism (200) according to claim 9 or 10.