CN220937921U

CN220937921U - Floor brush and cleaning device

Info

Publication number: CN220937921U
Application number: CN202323064891.0U
Authority: CN
Inventors: 蔡演强; 陈龙
Original assignee: Foshan Water Shield Technology Co ltd
Current assignee: Guangdong Delma Health Technology Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-14
Anticipated expiration: 2033-11-13

Abstract

The utility model discloses a floor brush and cleaning equipment, the floor brush includes: a housing; the rolling brush is rotatably arranged on the shell; the floating scraping strip assembly comprises a water squeezing scraping strip and a flow dividing piece, the flow dividing piece is rotatably arranged on the ground brush, the water squeezing scraping strip is fixedly connected with the flow dividing piece, and the water squeezing scraping strip scrapes solid stains on the surface of the rolling brush and extrudes sewage in the rolling brush when the rolling brush rotates. Therefore, by arranging the floating scraping strip assembly, the flow dividing piece can drive the water squeezing scraping strip to slightly rotate towards one side of the rolling brush along with the abrasion of the ground brush, so that the water squeezing scraping strip and the rolling brush are always kept in contact, and the problem that residual water on a cleaning surface is increased due to the abrasion of the ground brush is avoided.

Description

Floor brush and cleaning device

Technical Field

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

Background

The rolling brush of the cleaning device is worn after being used for a period of time, and if the squeezing scraping strip cannot move, the squeezing effect is poor, and residual water in the floor cleaning area is increased.

In the related art, the wringing scraping strip is limited between the diverter (water spraying component) and the ground brush shell, but the movement of the wringing scraping strip is controlled directly, so that the installation and fixation of the wringing scraping strip are complicated and difficult, meanwhile, the extrusion force between the wringing scraping strip and the rolling brush is too large, so that the rolling brush is accelerated in abrasion, the extrusion force between the wringing scraping strip and the rolling brush is too small, so that ground water is increased, if a position adjusting mechanism (spring) directly abuts against the wringing scraping strip, the movement of the wringing scraping strip is difficult to control, and if the driving mechanism is used for controlling and adjusting the movement of the wringing scraping strip, the cost is increased.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a floor brush, which can make the shunt member drive the wringing scraping strip to slightly rotate towards one side of the rolling brush along with the abrasion of the floor brush, so that the wringing scraping strip and the rolling brush are always kept in contact.

The utility model further provides cleaning equipment.

The floor brush according to the first aspect of the utility model comprises: a housing; the rolling brush is rotatably arranged on the shell; the floating scraping strip assembly comprises a water squeezing scraping strip and a flow dividing piece, the flow dividing piece is rotatably arranged on the ground brush, the water squeezing scraping strip is fixedly connected with the flow dividing piece, and the water squeezing scraping strip scrapes solid stains on the surface of the rolling brush and extrudes sewage in the rolling brush when the rolling brush rotates.

Therefore, by arranging the floating scraping strip assembly, the flow dividing piece can drive the water squeezing scraping strip to slightly rotate towards one side of the rolling brush along with the abrasion of the ground brush, so that the water squeezing scraping strip and the rolling brush are always kept in contact, and the problem that residual water on a cleaning surface is increased due to the abrasion of the ground brush is avoided.

In some examples of the utility model, the shunt member is provided with a rotating shaft, the floating wiper strip assembly is rotatably connected to the housing through the rotating shaft, and the floating wiper strip assembly further comprises an elastic member, which is located between the shunt member and the housing, for floatingly supporting the floating wiper strip assembly, so that the wringing wiper strip in the floating wiper strip assembly is always in contact with the rolling brush.

In some examples of the present utility model, two ends of the shunt member in the length direction are provided with rotating shafts, the rotating shafts are rotatably arranged on the shell, and a driving device is connected to the rear end of the shunt member and pushes the shunt member to rotate, so that the contact between the wringing scraping strip and the rolling brush is maintained.

In some examples of the present utility model, the wringing wiper strip is fixedly disposed on a lower end surface of the flow dividing member, the rotating shaft is disposed on an upper end portion of the flow dividing member, and the elastic member is disposed between an axis of the rotating shaft and the wringing wiper strip to maintain a pressing force of the wringing wiper strip toward the rolling brush.

In some examples of the utility model, the housing includes a floor brush base and a roll brush cover removably disposed on the floor brush base; the shunt piece is rotatably arranged on the ground brush base, or the shunt piece is rotatably arranged on the rolling brush cover.

In some examples of the utility model, the ground brush base is provided with a mounting groove adjacent to the rolling brush, two ends of the mounting groove are provided with rotating shaft mounting holes, the floating scraping bar component is arranged in the mounting groove, and the rotating shaft of the flow dividing component is connected with the rotating shaft mounting holes in a matching way.

In some examples of the utility model, the rear end face of the flow dividing member is provided with a water inlet hole and a positioning part, the water inlet hole is connected with the clear water tank through a water conveying pipeline, and the elastic member is mounted on the positioning part.

In some examples of the present utility model, the wringing wiper strip includes a wringing end in contact with the roller brush, a sealing groove is provided on a side of the wringing end in contact with the mounting groove, and a sealing member is provided in the sealing groove, and is deformed during rotation of the wringing wiper strip to prevent dirt from entering the mounting groove through a gap between the wringing wiper strip and the mounting groove.

The floor brush according to the second aspect of the utility model includes: a housing; the rolling brush is rotatably arranged on the shell; the flow dividing piece comprises a water squeezing part and a plurality of water outlets, the water squeezing part faces the rolling brush, the flow dividing piece is rotatably arranged on the ground brush, the water outlets convey cleaning liquid to the rolling brush, and the water squeezing part is in contact with the rolling brush to scrape dirt on the surface of the rolling brush and squeeze out sewage in the rolling brush when the rolling brush rotates.

In some examples of the utility model, the diversion member comprises an arc-shaped surface facing one side of the rolling brush, the water outlet is positioned on the arc-shaped surface, and an elastic member is arranged on one side of the diversion member facing away from the arc-shaped surface and is used for floatingly supporting the diversion member so as to keep the water squeezing part in contact with the rolling brush.

The cleaning device according to the third aspect of the present utility model comprises the floor brush described above.

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 structural view of a cleaning apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a part of the structure of a cleaning apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another partial structure of a cleaning apparatus according to an embodiment of the present utility model;

FIG. 4 is a top view of a cleaning apparatus portion structure according to an embodiment of the present utility model;

FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4;

FIG. 6 is an exploded view of a floating wiper strip assembly according to an embodiment of the present utility model;

FIG. 7 is a schematic structural view of a floating wiper strip assembly according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a structure of a wringing wiper strip according to an embodiment of the present utility model;

Fig. 9 is another structural schematic view of a floating wiper strip assembly according to an embodiment of the present utility model.

Reference numerals:

100. a floor brush; 200. a cleaning device;

10. a housing; 11. a floor brush base; 12. a rolling brush cover; 20. a rolling brush; 30. a floating wiper assembly;

311. A rotating shaft; 312. wiping saw teeth; 313. a shunt; 3131. arc-shaped water diversion surfaces;

3132. a main board section; 3133. a folded plate part; 3134. a wiping part; 3135. a water inlet hole; 3136. a positioning part;

3137. A water outlet; 314. squeezing the water and scraping the strip; 3141. sealing grooves; 3142. a seal; 3143. a water squeezing end;

32. an elastic member.

Detailed Description

Embodiments of the present utility model will be described in detail below, with reference to the accompanying drawings, which are exemplary.

The following describes the floor brush 100 according to the embodiment of the present utility model with reference to fig. 1 to 9, which can make the flow dividing member 311 slightly rotate the wringing wiper strip 314 toward the side of the rolling brush 20 along with the abrasion of the floor brush 100, so that the wringing wiper strip 314 is always in contact with the rolling brush 20.

As shown in fig. 1 to 9, the embodiment of the present application provides a floor brush 100, which can ensure that a wringing member for wringing a rolling brush 20 in the floor brush 100 can always keep contact with the rolling brush 20, so as to avoid the problem of increased residual water on a cleaning surface caused by the abrasion problem of the rolling brush 20. Here, the floor brush 100 may employ a corresponding configuration and shape of a sewage tank configured with various types of cleaning apparatuses 200, such as a hand cleaner, a canister cleaner, an upright cleaner, a canister cleaner, etc., in order to be able to provide suction force for sucking dust and garbage, which is not limited in the embodiment of the present application.

Referring to fig. 1 to 6, a floor brush 100 according to an embodiment of the first aspect of the present utility model includes a housing 10, a roll brush 20, and a floating wiper strip assembly 30. The housing 10 serves to protect the internal mechanism thereof and also forms the external structure of the floor brush 100. The roller brush 20 serves to clean dirt by rolling on the cleaning surface to carry the dirt attached during movement. The floating wiper strip assembly 30 serves to press the rolling brush 20 during a cleaning operation, preventing the sewage on the rolling brush 20 from remaining on the cleaning surface.

Specifically, the rolling brush 20 is rotatably disposed on the housing 10, the floating wiper assembly 30 includes a wiper strip 314 and a diverter 313, the diverter 313 is rotatably disposed on the ground brush 100, the wiper strip 314 is fixedly connected to the diverter 313, and the wiper strip 314 scrapes solid stains on the surface of the rolling brush 20 and extrudes sewage in the rolling brush 20 when the rolling brush 20 rotates. The wringing wiper 314 is fixedly connected to the flow dividing member 313, and the wringing wiper 314 scrapes off solid stains on the surface of the roller brush 20 and extrudes sewage in the roller brush 20 when the roller brush 20 rotates.

Wherein the rolling brush 20 is rotatably provided on the housing 10 so as to facilitate cleaning thereof while smoothly moving over the cleaning surface. The flow dividing member 313 can uniformly divide the clean water in the cleaning device 200 onto the rolling brush 20, so that the rolling brush 20 can clean dirt on a cleaning surface; the wringing blade 314 can normally achieve the effect of scraping off solid stains on the surface of the roll brush 20 and squeezing out sewage in the roll brush 20 when the roll brush 20 rotates.

In addition, since the flow dividing member 313 is rotatably disposed on the housing 10, even if the rolling brush 20 with different sizes is gradually worn and thinned or replaced with the rolling brush 20, the flow dividing member 313 can rotate towards one side of the rolling brush 20 to keep the wringing scraping strip 314 in contact with the rolling brush 20 all the time, so that the wringing scraping strip 314 can normally scrape solid stains on the surface of the rolling brush 20 and extrude sewage in the rolling brush 20 when the rolling brush 20 rotates under the continuous wearing working condition or different specifications of rolling brushes 20 are guaranteed, and the problems of unclean cleaning surface and increased ground residual water caused by insufficient contact between the floating scraping strip assembly 30 and the surface of the rolling brush 20 are avoided.

For example, in one embodiment, the shunt 313 is rotatably mounted to the floor brush 100 such that the user cannot remove the floating wiper strip assembly 30 from the body of the floor brush 100, which may enhance the structural stability of the shunt 313; in another embodiment, the shunt 313 is mounted on the roll brush cover of the housing 10, the roll brush cover and the housing 10 are detachably connected by a switch assembly, and when the roll brush cover is detached from the housing 10, the shunt 313 is detached together, thus facilitating cleaning of the shunt 313.

Therefore, by arranging the floating wiper assembly 30, the flow dividing member 313 can drive the wringing wiper 314 to slightly rotate towards one side of the rolling brush 20 along with the abrasion of the ground brush 100, so that the wringing wiper 314 always keeps contact with the rolling brush 20, and the problem of increased residual water on the cleaning surface caused by the abrasion of the ground brush 100 is avoided.

According to some alternative embodiments of the present utility model, as shown in fig. 2, 3, and 6-9, the diverting member 313 is provided with a rotating shaft 311, the floating wiper assembly 30 is rotatably connected to the housing 10 through the rotating shaft 311, the floating wiper assembly 30 further includes an elastic member 32, and the elastic member 32 is located between the diverting member 313 and the housing 10, for floatingly supporting the floating wiper assembly 30, so that the wringing wiper 314 in the floating wiper assembly 30 is always in contact with the rolling brush 20.

Specifically, since the rotating shaft 311 of the shunt 313 is rotatably connected to the housing 10, the floating wiper strip assembly 30 is also rotatably connected to the housing 10. The elastic member 32 is abutted between the shunt member 313 and the housing 10, and can automatically continuously act on the floating wiper assembly 30 to drive the floating wiper assembly 30 to rotate towards one side of the direction of the rolling brush 20, so that the wringing wiper 314 in the floating wiper assembly 30 is always in contact with the rolling brush 20, and the scientificity of always keeping the wringing wiper 314 in contact with the rolling brush 20 is improved.

According to some alternative embodiments of the present utility model, as shown in fig. 2, 3 and 6-9, two ends of the diversion member 313 along the length direction are provided with rotating shafts 311, the rotating shafts 311 are rotatably arranged on the casing 10, and a driving device (not shown) is connected to the rear end of the diversion member 313, and the driving device pushes the diversion member 313 to rotate, so as to keep the wringing wiper strip 314 in contact with the rolling brush 20.

In detail, since the rotation shaft 311 of the diverting member 313 is rotatably connected to the housing 10, the floating wiper strip assembly 30 is also rotatably connected to the housing 10. The driving device is arranged on one side of the shunt 313 away from the direction of the rolling brush 20, so that the shunt 313 can act on the floating wiper assembly 30 according to a control signal to drive the floating wiper assembly 30 to rotate towards one side of the direction of the rolling brush 20, the water squeezing wiper 314 in the floating wiper assembly 30 is kept in contact with the rolling brush 20, and the controllability and the intelligence of the contact between the water squeezing wiper 314 and the rolling brush 20 are improved.

Specifically, as shown in fig. 6 to 9, the wringing wiper strip 314 is fixedly disposed on the lower end surface of the flow dividing member 313, the rotating shaft 311 is disposed on the upper end portion of the flow dividing member 313, and the elastic member 32 is disposed between the axis of the rotating shaft 311 and the wringing wiper strip 314 to maintain the extrusion force of the wringing wiper strip 314 toward the rolling brush 20. The rotating shaft 311 and the wringing and scraping strip 314 are respectively located at the upper end and the lower end face of the flow dividing piece 313, so that the wringing and scraping strip 314 is far away from the flow dividing piece 313, the wringing and scraping strip 314 can achieve a larger rotating range and a rotating moment effect, and the wringing and scraping effect of the wringing and scraping strip 314 is improved.

Further, as shown in fig. 2 and 5, the housing 10 includes a floor brush base 11 and a roll brush cover 12, and the roll brush cover 12 is detachably provided on the floor brush base 11. Compared with the integrated shell 10, the rolling brush cover 12 and the ground brush base 11 can be conveniently assembled, disassembled and replaced independently, so that the overall maintenance cost is reduced.

In detail, the diverting member 313 is rotatably provided to the floor brush base 11, or the diverting member 313 is rotatably provided to the roll brush cover 12. For example, the splitter 313 is rotatably disposed on the roller brush cover 12, so that when there is a need for replacing or repairing the splitter 313, the need can be met by only removing the roller brush cover 12 from the housing 10, thereby improving the convenience of removing the splitter 313.

Specifically, as shown in fig. 2 and 5, the floor brush base 11 is provided with a mounting groove adjacent to the rolling brush 20, two ends of the mounting groove are provided with shaft mounting holes, the floating wiper assembly 30 is disposed in the mounting groove, and the shaft 311 of the shunt 313 is connected with the shaft mounting holes in a matching manner. Wherein, the mounting groove provides the installation fixed space for floating scraping strip assembly 30, and pivot 311 on the reposition of redundant personnel piece 313 links with the pivot 311 mounting hole in the mounting groove in a matched manner, can improve the structural arrangement rationality of ground brush 100 like this.

Further, as shown in fig. 6 to 9, the rear end surface of the flow divider 313 is provided with a water inlet 3135 and a positioning portion 3136, the water inlet 3135 is connected to the clean water tank through a water pipe, and the elastic member 32 is mounted on the positioning portion 3136. The rear end surface of the diversion member 313 is provided with a water inlet 3135 communicated with the clean water tank, so that clean water in the clean water tank can be guided to the diversion member 313 through a water conveying pipeline, and the diversion member 313 continuously sprays clean water to the rolling brush 20. In addition, the elastic member 32 is mounted on the rear end surface positioning portion 3136 of the shunt member 313, so that the position stability of the elastic member 32 can be improved, and the effect that the wringing wiper strip 314 in the floating wiper strip assembly 30 always keeps contact with the rolling brush 20 can be further ensured.

Specifically, as shown in fig. 6, the wringing wiper strip 314 includes a wringing end 3143 contacting the rolling brush 20, a sealing groove 3141 is provided at a side of the wringing end 3143 contacting the mounting groove, a sealing member 3142 is provided in the sealing groove 3141, and the sealing member 3142 is deformed during rotation of the wringing wiper strip 314 to prevent dirt from entering the mounting groove through a gap between the wringing wiper strip 314 and the mounting groove.

According to other alternative embodiments of the present utility model, an elastic member 32 is disposed between the floating wiper strip assembly 30 and the housing 10, and the elastic member 32 is elastically abutted between the housing 10 and the floating wiper strip assembly 30, so that the wringing wiper strip 314 is always in contact with the rolling brush 20, and a plurality of elastic members 32 are disposed at intervals in the second direction.

In detail, the elastic member 32 is elastically abutted between the housing 10 and the wringing strip 314, so that the contact portion between the wringing strip 314 and the roller brush 20 can be pushed to rotate towards one side of the roller brush 20 by using the elastic force of the elastic member 32, even if the roller brush 20 with different sizes is gradually worn and thinned or replaced with the use of the roller brush 20, the wringing strip 314 and the roller brush 20 can always keep contact, thereby ensuring that the wringing strip 314 can normally realize the functions of scraping solid stains on the surface of the roller brush 20 and extruding sewage in the roller brush 20 when the roller brush 20 rotates, and further avoiding the problems of uncleanness of a cleaning surface and increased ground residual water caused by insufficient contact between the floating strip assembly 30 and the surface of the roller brush 20.

In addition, compared with the direct control of the movement of the floating wiper strip assembly, the method can increase the difficulty in installing and fixing the floating wiper strip assembly, and simultaneously the problem that the rolling brush is accelerated due to the overlarge extrusion force between the floating wiper strip assembly and the rolling brush 20, and the problem that the cleaning surface residual water is increased due to the overlarge extrusion force between the floating wiper strip assembly and the rolling brush 20 can be solved, the embodiment in the scheme has a simple structure, and the extrusion force of the floating wiper strip assembly 30 to the rolling brush 20 is easier to control; compared with the situation that the position adjusting mechanism directly abuts against the floating wiper strip assembly, the problem that the rolling brush 20 is not smooth to move and the rolling brush 20 is fast to wear caused by the difficulty in controlling the movement amount of the floating wiper strip assembly is increased; compared with the driving mechanism for controlling and adjusting the movement of the floating scraper bar assembly, the floating scraper bar assembly can cause the problem of increased cost, and the embodiment in the scheme has simple structure and low cost.

Further, the elastic members 32 are plural, and the plural elastic members 32 are disposed at intervals in the second direction. The plurality of elastic members 32 are arranged at intervals along the axial direction of the rotating shaft 311, so that the number of the elastic members 32 can be increased to increase the elastic acting force and the acting path of the elastic force of the elastic members 32 on the floating wiper assembly 30, so that the stress uniformity and the stress of the floating wiper assembly 30 are improved, and the rotation stability of the floating wiper assembly 30 and the stability of the contact effect between the water squeezing wiper 314 and the rolling brush 20 are improved.

Specifically, as shown in fig. 6, the splitter 313 is provided with a rotating shaft 311, the rotating shaft 311 is rotatably disposed in the housing 10, and the axis of the elastic member 32 is non-collinear with the axis of the rotating shaft 311.

In detail, the diverting member 313 is provided with a rotation shaft 311 in an axial direction of the roll brush 20, and the floating wiper strip assembly is rotatably coupled to the housing 10 through the rotation shaft 311, so that the wiper strip 314 is conveniently in contact with the roll brush 20 all the time. The elastic piece 32 is abutted between the shell 10 and the wringing scraping strip 314, and the connecting line between the two elastic abutting points is the axis of the elastic piece 32, and the axis of the elastic piece 32 is not collinear with the axis of the rotating shaft 311, so that the elastic force component for pushing the wringing scraping strip 314 to rotate towards one side of the rolling brush 20 can be ensured to be always on the elastic piece 32, and the wringing scraping strip 314 always has the effect of always keeping contact with the rolling brush 20 due to the external force rotating towards one side of the rolling brush 20. For example, the rotating shaft 311 may be a single component, or may be integrally formed with the wringing blade 314.

Specifically, as shown in fig. 6, the axis of the elastic member 32 extends in a first direction, and the axis of the rotating shaft 311 is spaced in a second direction, where the first direction and the second direction are perpendicular to each other. The vertical surface where the axis of the elastic member 32 is located and the vertical surface where the axis of the rotating shaft 311 is located are in a mutually perpendicular relationship, so that a loss of an ineffective component force of the elastic member 32 in the process of applying an elastic force to the floating wiper assembly 30 can be avoided, and a problem of insufficient extrusion force is caused, so that an effect that the wringing wiper 314 and the rolling brush 20 always keep contact is ensured.

Specifically, as shown in fig. 6 to 8, one end of the third direction of the wringing wiper strip 314 is provided with wiper teeth 312, the wiper teeth 312 extend toward the rolling brush 20, the rotating shaft 311 is located at the other end of the third direction of the wringing wiper strip 314, and the elastic member 32 is located between the rotating shaft 311 and the wiper teeth 312, wherein the third direction is perpendicular to the second direction.

For example, the wiper saw 312 and the rotating shaft 311 are disposed at opposite ends of the wringing strip 314 along the third direction, so that the hair on the roller brush 20 can be cut and hooked, thereby effectively avoiding the problem that the hair is entangled on the roller brush 20, and further improving the cleaning capability of the floor brush 100. In addition, the second direction is perpendicular to the third direction, so that the wringing strip 314 can rotate around the rotating shaft 311, so as to ensure the contact effect between the wringing strip 314 and the rolling brush 20. In addition, the elastic member 32 is located between the rotating shaft 311 and the wiper saw 312, so that the distance between the elastic member 32 and the axis of the rotating shaft 311 is longer, thereby increasing the rotation moment of the elastic member 32 pushing the wiper strip 314, and further improving the smoothness of rotation of the wiper strip 314.

In detail, in a third direction of the floating wiper strip assembly 30, the elastic member 32 is located between the wringing wiper strip 314 and the rotating shaft, wherein the third direction is perpendicular to the second direction. The elastic member 32 is located between the wringing wiper strip 314 and the rotating shaft along the third direction of the floating wiper strip assembly 30, so that a certain distance between the elastic force of the elastic member 32 acting on the floating wiper strip assembly 30 and the rotating shaft can be ensured to generate a moment, so that the elastic member 32 can push the wringing wiper strip 314 to rotate along with the rotation of the flow dividing member 313.

In addition, the second direction is perpendicular to the third direction, so that the wringing strip 314 can rotate around the rotating shaft 311, so as to ensure the contact effect between the wringing strip 314 and the rolling brush 20. In addition, the elastic member 32 is located between the rotating shaft 311 and the wiper saw 312, so that the distance between the elastic member 32 and the axis of the rotating shaft 311 is longer, thereby increasing the rotation moment of the elastic member 32 pushing the wiper strip 314, and further improving the smoothness of rotation of the wiper strip 314.

Further, as shown in fig. 6-8, the rotating shaft 311 is disposed on the diversion member 313, the elastic member 32 is abutted between the diversion member 313 and the housing 10, the wiper strip 314 is disposed on one side of the diversion member 313 in the third direction, and the wiper saw teeth 312 are disposed on one end of the wiper strip 314 facing away from the diversion member 313 in the third direction.

The diversion member 313 can evenly divert the clean water in the cleaning apparatus 200 to the rolling brush 20, so that the rolling brush 20 can clean dirt on the cleaning surface. In this embodiment, the wringing strip 314 is made of metal, the wringing strip 314 and the shunt 313 are fixedly connected by a plurality of fasteners (screws), the wringing strip 314 and the shunt 313 can be flexibly and detachably connected by the fasteners, and the shunt 313 is formed by welding two parts along the first direction by ultrasonic waves.

In addition, the wringing wiper strip 314 is located at one side of the shunt 313 along the third direction, so that the wringing wiper strip 314 can rotate towards one side of the rolling brush 20 along with the rotation of the rotating shaft 311 on the shunt, thereby ensuring that the wringing wiper strip 314 can smoothly and laborsaving keep a position relationship of always contacting the surface of the rolling brush 20, and further avoiding the problem of increased residual water on the cleaning surface; and the wiper saw 312 is disposed at one end of the wiper strip 314 facing away from the shunt 313 in the third direction, so that the wiper saw 312 is closer to the roller brush 20, thereby ensuring the cleaning capability of the roller brush 20.

Specifically, as shown in fig. 6 and 7, an arc-shaped water diversion surface 3131 is disposed on a side of the diversion member 313 facing the rolling brush 20, the scraping saw teeth 312 are located at one end of the arc-shaped water diversion surface 3131 in the third direction, a wiping portion 3134 is disposed on the other end of the diversion member 313 corresponding to the arc-shaped water diversion surface 3131 in the third direction, and the wiping portion 3134 is in contact with the rolling brush 20 so as to wipe water on the surface of the rolling brush 20 evenly.

Wherein, the diversion member 313 is formed with an arc-shaped water diversion surface 3131 matching with the outer surface of the rolling brush 20 towards one side of the rolling brush 20, and clean water flowing out from the diversion member 313 can flow down onto the rolling brush 20 along the contour of the arc-shaped water diversion surface 3131, so that the infiltration coverage and infiltration uniformity of the clean water to the rolling brush 20 can be increased, and the cleaning effect of the rolling brush 20 is improved.

In addition, the splitter 313 is provided with a wiping part 3134 at the other end of the third direction corresponding to the arc-shaped water splitting surface 3131, and the wiping part 3134 is in line contact or surface contact with the rolling brush 20 along the axial direction, so that the clear water remained on the outer surface of the rolling brush 20 by the splitter 313 can be formed to have a wiping effect, thereby improving the cleaning effect of the rolling brush 20. In addition, a flow channel is provided in the flow divider 313, and the clean water flowing in from the water inlet flows out from the water outlet hole on the arc-shaped water dividing surface 3131 after being divided by the flow channel, and the water outlet hole faces the side of the rolling brush 20.

In detail, an arc-shaped water diversion surface 3131 is disposed on a side of the diversion member 313 facing the rolling brush 20 in the first direction, the rotating shaft 311 and the elastic member 32 are disposed on a side of the arc-shaped water diversion surface 3131 facing away from the rolling brush 20 in the first direction, and the wringing scraper 314 is disposed on one end of the arc-shaped water diversion surface 3131 in the third direction.

Wherein, an arc-shaped water diversion surface 3131 matching with the outer surface of the rolling brush 20 is formed on one side of the diversion member 313 facing the rolling brush 20 in the first direction, and clean water flowing out of the diversion member 313 can flow down onto the rolling brush 20 along the contour of the arc-shaped water diversion surface 3131, so that the infiltration coverage and infiltration uniformity of the clean water to the rolling brush 20 can be increased, and the cleaning effect of the rolling brush 20 is improved.

In addition, the rotating shaft 311 and the elastic piece 32 are both arranged on one side of the arc-shaped water diversion surface 3131, which is away from the rolling brush 20 in the first direction, so that the rotating shaft 311 and the elastic piece 32 can be prevented from interfering with the contact between the diverter and the outer surface of the rolling brush 20, and the arrangement rationality of the diverter is improved. The wringing wiper 314 is disposed at one end of the arc-shaped water diversion surface 3131 in the third direction, so that the wringing wiper 314 can scrape and squeeze dirt attached to the rolling brush 20 in advance, thereby achieving the effect of cleaning the dirt circularly by the rolling brush 20.

According to some alternative embodiments of the present utility model, one of the shunt 313 and the wringing blade 314 is provided with a coupling protrusion, and the other is provided with a coupling hole, and the coupling protrusion is detachably coupled and fixed to the coupling hole. For example, the connecting protrusion arranged on the shunt member 313 is clamped and fixed with the connecting hole in the wringing scraping strip 314, and compared with other connecting modes, the connecting and fixing mode is simpler and more convenient, and is convenient for disassembly and replacement.

According to some alternative embodiments of the present utility model, the housing 10 includes a housing 10 portion and a cover portion detachably disposed on the housing 10 portion, and the flow divider 313 is rotatably disposed on the housing 10 portion. Specifically, the cover portion and the housing 10 portion are detachably disposed with respect to each other, so that the user can easily replace and repair the internal structural members of the housing 10. The diverter 313 is rotatably disposed on the housing 10, so that a carrier for mounting and fixing the diverter 313 can be provided, thereby achieving the effect that the diverter 313 rotates toward the roller brush 20 side to keep the wringing wiper strip 314 and the roller brush 2020 in contact all the time.

According to some alternative embodiments of the utility model, the shunt 313 is rotatably arranged in the cover part. Specifically, the cover portion and the housing 10 portion are detachably disposed with respect to each other, so that the user can easily replace and repair the internal structural members of the housing 10. The diverting member 313 is rotatably disposed on the cover, so that a carrier for mounting and fixing the diverting member 313 can be provided, thereby achieving the effect that the diverting member 313 rotates toward the roller brush 20 side to keep the wringing strip 314 in contact with the roller brush 20 all the time.

Further, as shown in fig. 6 and 7, the splitter 313 includes a main plate 3132 and a folded plate 3133, the curved split surface 3131 is disposed on one side of the main plate 3132 facing the roller brush 20, the folded plate 3133 is disposed on the other end of the main plate 3132 in the third direction and is folded and extended toward one side far from the roller brush 20 relative to the main plate 3132, and the wiping part 3134 is disposed between the folded plate 3133 and the main plate 3132.

As shown in fig. 6 and 7, the main board 3132, the wiping part 3134 and the folded plate 3133 are sequentially connected, the folded plate 3133 is disposed at the other end of the third direction of the main board 3132 and is bent and extended towards the side far away from the roller brush 20 relative to the main board 3132, so that the extending direction of the main board 3132 is changed by the folded plate 3133, and the wiping part 3134 is formed at the bending connection part of the main board 3132 and the folded plate 3133, so that a structural carrier can be provided for the structure of the wiping part 3134, and the structural strength of the wiping part 3134 can be enhanced, thereby improving the design rationality and scientificity of the shunt 313.

Specifically, the rolling brush 20 is located at one side of the first direction of the shunt 313, a sealing groove 3141 is provided at one side of the first direction of the wringing wiper strip 314 facing away from the rolling brush 20, a sealing member 3142 is provided in the sealing groove 3141, and the sealing member 3142 is in sealing engagement with the housing 10.

Wherein the wringing wiper strip 314 is provided with a sealing groove 3141 on a side facing away from the roller brush 20 in the first direction, which may provide a mounting fixing position for the sealing member 3142. When the rolling brush 20 positioned at one side of the diversion member 313 in the first direction performs cleaning operation, the squeezing scraping strip 314 extrudes and scrapes the sewage carried on the rolling brush 20 to one side of the squeezing scraping strip 314 away from the rolling brush 20 in the first direction, and the sealing member 3142 is arranged at the side to be in sealing fit with the casing 10, so that the problem that part of dirt enters the floor brush 100 through a gap between the squeezing scraping strip 314 and the casing 10 when the cleaning device 200 is used for sucking the dirt through the dirt suction port can be avoided.

In detail, the cleaning process of the cleaning apparatus 200 is described below: the flow divider 313 sprays clean water to the roller brush 20, the wiping part 3134 wipes clean water sprayed to the surface of the roller brush 20, the wet roller brush 20 wipes the ground, the wringing scraping strip 314 scrapes the wiped surface of the roller brush 20, and the scraped solid dirt and sewage is sucked into the sewage tank of the cleaning device 200 through the dirt suction port.

The floor brush 100 according to the second aspect of the embodiment of the present utility model includes a housing 10, a rolling brush 20, and a flow divider 313, the rolling brush 20 being rotatably provided to the housing 10, the flow divider 313 including a water squeezing portion facing the rolling brush 20 and a plurality of water outlets 3137, the flow divider 313 being rotatably provided to the floor brush 100, the water outlets 3137 delivering cleaning liquid to the rolling brush 20, the water squeezing portion being kept in contact with the rolling brush 20 to scrape dirt on the surface of the rolling brush 20 and squeeze out sewage in the rolling brush 20 when the rolling brush 20 rotates.

Therefore, by arranging the floating wiper strip assembly 30, the flow dividing member 313 can drive the water squeezing part to slightly rotate towards one side of the rolling brush 20 along with the abrasion of the ground brush, so that the water squeezing part and the rolling brush 20 are always kept in contact, and the problem of increased residual water on the cleaning surface caused by the abrasion of the ground brush 20 is avoided.

In one embodiment, the diversion member 313 includes an arc surface facing the side of the rolling brush 20, the water outlet 3137 is positioned on the arc surface, an elastic member 32 is provided on the side of the diversion member 313 facing away from the arc surface, and the elastic member 32 floatingly supports the diversion member 313 to keep the wringing portion in contact with the rolling brush 20. In this way, the diversion member 313 can spray clean water to the rolling brush 20 to remove dirt, and the water squeezing part can always keep contact with the rolling brush 20 under the action of the elastic force of the elastic member 32, so that the problem that the residual water amount is increased when the floor brush 100 cleans the working surface is avoided.

The cleaning apparatus 200 according to the third aspect of the present utility model includes the floor brush 100 of the above-described embodiment, so that the cleaning apparatus 200 provided with the floor brush 100 can always keep the wringing wiper strip 314 in contact with the roller brush 20, thereby avoiding the problem of increased residual water on the cleaning surface due to rolling wear. The type of the cleaning apparatus 200 may be determined according to actual needs, and the embodiment of the present utility model is not limited thereto. Here, other parts of the cleaning apparatus 200 than the floor brush 100 may be configured and shaped accordingly for various cleaners such as a hand cleaner, a canister cleaner, etc., and may be configured and shaped correspondingly for other cleaning apparatuses 200 having a dust collection function, which is not limited in the embodiment of the present 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", "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 to simplify 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.

In the description of the present application, 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 application will be understood in specific cases by those of ordinary skill in the art.

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.

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

1. A floor brush, comprising:

a housing;

the rolling brush is rotatably arranged on the shell;

The floating scraping strip assembly comprises a water squeezing scraping strip and a flow dividing piece, the flow dividing piece is rotatably arranged on the ground brush, the water squeezing scraping strip is fixedly connected with the flow dividing piece, and the water squeezing scraping strip scrapes solid stains on the surface of the rolling brush and extrudes sewage in the rolling brush when the rolling brush rotates.

2. The floor brush of claim 1, wherein the shunt member is provided with a shaft through which the floating wiper assembly is rotatably connected to the housing, the floating wiper assembly further comprising an elastic member located between the shunt member and the housing for floatingly supporting the floating wiper assembly such that the wringing wiper in the floating wiper assembly is always in contact with the roll brush.

3. The floor brush according to claim 1, wherein the diverting member is provided with a rotating shaft at both ends in a length direction, the rotating shaft is rotatably provided in the housing, a driving device is connected to a rear end of the diverting member, and the driving device pushes the diverting member to rotate, so as to maintain contact between the wringing wiper strip and the rolling brush.

4. The floor brush according to claim 2, wherein the wringing wiper strip is fixedly disposed on a lower end surface of the flow dividing member, the rotating shaft is disposed on an upper end portion of the flow dividing member, and the elastic member is disposed between an axis of the rotating shaft and the wringing wiper strip to maintain a pressing force of the wringing wiper strip toward the roller brush.

5. The floor brush of claim 4, wherein the housing comprises a floor brush base and a roll brush cover removably disposed on the floor brush base; the shunt piece is rotatably arranged on the ground brush base, or the shunt piece is rotatably arranged on the rolling brush cover.

6. The floor brush of claim 5, wherein the floor brush base is provided with a mounting groove adjacent to the rolling brush, two ends of the mounting groove are provided with rotating shaft mounting holes, the floating scraping strip assembly is arranged in the mounting groove, and the rotating shaft of the flow dividing piece is connected with the rotating shaft mounting holes in a matching manner.

7. The floor brush according to claim 6, wherein the rear end face of the flow dividing member is provided with a water inlet hole and a positioning portion, the water inlet hole is connected with the clean water tank through a water pipe, and the elastic member is mounted on the positioning portion.

8. The floor brush of claim 7, wherein the wringing wiper strip includes a wringing end in contact with the roller brush, a sealing groove is provided on a side of the wringing end in contact with the mounting groove, and a sealing member is provided in the sealing groove, the sealing member being deformed during rotation of the wringing wiper strip to prevent dirt from entering the mounting groove through a gap between the wringing wiper strip and the mounting groove.

9. A floor brush, comprising:

a housing;

the rolling brush is rotatably arranged on the shell;

The flow dividing piece comprises a water squeezing part and a plurality of water outlets, the water squeezing part faces the rolling brush, the flow dividing piece is rotatably arranged on the ground brush, the water outlets convey cleaning liquid to the rolling brush, and the water squeezing part is in contact with the rolling brush to scrape dirt on the surface of the rolling brush and squeeze out sewage in the rolling brush when the rolling brush rotates.

10. The floor brush of claim 9, wherein said diverter includes an arcuate surface facing toward a side of said roller brush, said water outlet being located on said arcuate surface, an elastic member being provided on a side of said diverter facing away from said arcuate surface, said elastic member floatingly supporting said diverter to maintain said wringing portion in contact with said roller brush.

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