CN211633078U - Floor brush and dust collector - Google Patents

Abstract

The utility model provides a scrubbing brush and dust catcher. The utility model provides a floor brush, which comprises a shell (1), and a cleaning component (2) and a water spraying component (3) which are arranged in the shell (1), wherein the inner bottom wall of the shell is provided with a containing bin (11), the water spraying component is arranged in the containing bin, and the cleaning component is positioned below the containing bin; the water spray component comprises at least one water spray pipe (31), one side of the water spray pipe, facing the cleaning component, is provided with a water outlet hole (311), the lower end of the accommodating bin is provided with an opening (111), the water outlet hole is exposed in the opening, and the water outlet direction of the water outlet hole faces the cleaning component. The utility model discloses a floor brush's overall arrangement is comparatively reasonable, and the stability of water spray subassembly is better, and floor brush's cleaning efficiency is higher.

Description

Floor brush and dust collector

Technical Field

The utility model relates to a dust catcher technical field especially relates to a scrubbing brush and dust catcher.

Background

With the improvement of living standard of people, the dry and wet dual-purpose dust collector is gradually favored by more and more users due to the small size, light weight, convenient cleaning and wide application places.

Common wet dual-purpose dust catcher futilely comprises the scrubbing brush, host computer and dust absorption pipe, and the dust absorption union coupling is between host computer and scrubbing brush, and the scrubbing brush includes the casing and sets up round brush and the dust absorption mouth in the casing bottom, is provided with the mop that is used for smooth ground such as clean ceramic tile on the round brush usually, and the top that corresponds the round brush in the casing is provided with the nozzle, nozzle and water tank intercommunication, and water in the water tank sprays to the mop surface through the nozzle, cleans ground through being beaten wet mop.

However, the spray range of the spray nozzles in existing floor brushes is often not uniform, often accompanied by a non-uniform wetting of the mops, which results in a poor cleaning effect of the floor brush.

SUMMERY OF THE UTILITY MODEL

The utility model provides a scrubbing brush and dust catcher, the overall arrangement of scrubbing brush is comparatively reasonable, and the stability of water spray subassembly is better, and the cleaning efficiency of scrubbing brush is higher.

On one hand, the utility model provides a floor brush, which comprises a shell, a cleaning component and a water spraying component, wherein the cleaning component and the water spraying component are arranged in the shell;

the water spray assembly comprises at least one water spray pipe, one side of the water spray pipe, facing the cleaning assembly, is provided with a water outlet hole, the lower end of the accommodating bin is provided with an opening, the water outlet hole is exposed in the opening, and the water outlet direction of the water outlet hole faces the cleaning assembly.

The utility model provides a floor brush, which mainly comprises a shell, a cleaning component and a water spraying component, wherein the cleaning component and the water spraying component are arranged in the shell; the water spraying assembly comprises at least one water spraying pipe, one side of the water spraying pipe, which faces the cleaning assembly, is provided with a water outlet hole, the lower end of the accommodating bin is provided with an opening, so that the water outlet hole of the water spraying pipe can be exposed in the opening, and the water outlet direction of the water outlet hole of the water spraying pipe faces the cleaning assembly, so that the water outlet hole of the water spraying pipe can spray cleaning water to the cleaning assembly through the opening, and the cleaning assembly is wetted to better clean the ground; the spray pipe can be better fixed through holding the storehouse in the casing setting, and through setting up the apopore on the spray pipe, sets up the opening at the position that holds the corresponding apopore in storehouse, and the spray pipe of being convenient for sprays water to clean subassembly, can make the overall arrangement of scrubbing brush more reasonable like this, and the stability of spraying water subassembly is better, can improve the clean efficiency of scrubbing brush.

In one possible embodiment, the inner top wall of the housing is provided with a retaining wall which extends to the spray pipe and abuts against the spray pipe.

Set up the barricade through the roof in the casing, the barricade is located and holds the storehouse top, and the barricade can extend to holding in the storehouse to through the butt that makes the tip of barricade and spray pipe upside, can fix the position of spray pipe in holding the storehouse, prevent that the spray pipe from squinting or rotatory, make the apopore of spray pipe expose in the opening all the time, so that the spray pipe is sustainable stable to clean subassembly water spray.

In a possible embodiment, the water spray assembly further comprises a water spray nozzle connected to the end of the water spray pipe, the water spray nozzle being adapted to supply water into the water spray pipe.

Through setting up the spray pipe in clean subassembly top, set up the water spout at the tip of spray pipe, make water spout and the inside intercommunication of spray pipe, the water spout can supply water in to the spray pipe like this, and the clean water accessible apopore in the spray pipe sprays to clean subassembly surface.

In a possible embodiment, the side wall of the end of the containing bin is provided with a mounting hole, one end of the water spray nozzle extends into the water spray pipe, and the other end of the water spray nozzle passes through the mounting hole and is exposed outside the containing bin.

Set up the mounting hole through the lateral wall that holds the storehouse tip, the water spout passes in the mounting hole stretches into the spray pipe, can fix the water spout like this and can guarantee the stability that water spout and spray pipe are connected, wherein, stretch into in the spray pipe through the one end that makes the water spout, can make the water spout supply water to in the spray pipe, and the other end of water spout passes the mounting hole and exposes and holding the storehouse outside, can pass through the position of the fixed water spout of mounting hole like this, and the part that the water spout exposes can be connected through water pipe and water tank, make the water tank supply water for the water spray subassembly.

In one possible embodiment, the side of the spray pipe facing the cleaning assembly is provided with a plurality of water outlet holes at intervals.

Set up a plurality of apopores through the one side interval towards clean subassembly at the spray pipe, and the play water direction of all apopores all faces clean subassembly, different positions that different apopores correspond clean subassembly like this, the apopore of the water accessible difference in the spray pipe spouts to clean subassembly's different positions, water in the spray pipe can be more for even each position that sprays to clean subassembly, thereby make clean subassembly have even moist effect, the scrubbing brush is better to the clean effect on ground.

In a possible embodiment, the cleaning assembly comprises at least one drum rotatable about an axis of rotation, the outer surface of the drum being provided with cleaning members.

The cleaning assembly comprises at least one roller, the outer surface of the roller is provided with a cleaning piece, the cleaning piece can be driven to rotate by rotating the roller around a rotating shaft, the water spraying pipe can spray water to the cleaning piece, and the water spraying pipe can spray water to different positions of the cleaning piece in the rotating direction by rotating the cleaning piece, so that the cleaning piece is wetted and the ground is cleaned.

In one possible embodiment, the spray pipe has one end that is open and the other end that is closed, and the spray nozzle is disposed at the open end.

One end of the spray pipe is an open end, and a spray nozzle can be arranged at the open end so as to communicate the spray nozzle with the interior of the spray pipe, and further the spray nozzle can supply water into the spray pipe; the other end of the spray pipe is a closed end, so that water in the spray pipe can be sprayed to the surface of the cleaning piece through a plurality of water outlet holes formed in the side wall of the spray pipe.

In one possible embodiment, the inner diameter of the spout tube is uniform from the open end to the closed end; alternatively, the inner diameter of the spout may decrease from the open end to the closed end.

The inner diameter of the water spraying pipe can be uniformly maintained from the open end to the closed end, so that the water spraying pipe is convenient to machine and form, the inner diameter of the water spraying pipe can be gradually reduced from the open end to the closed end, and the structure conforms to the condition that the water flow sprayed by the water spraying nozzle is reduced from the open end to the closed end.

In one possible embodiment, both ends of the water spray pipe extend to both ends of the drum.

The both ends through making the spray pipe extend to the both ends of cylinder respectively, and the spray pipe can cover the cylinder on the length direction of cylinder like this, and a plurality of apopores that the interval set up on the spray pipe can be comparatively even spray to each position of cleaning member on cylinder length direction, drive the rotation of cleaning member revolving shaft through the cylinder, can make each position of cleaning member all obtain wetly.

In a possible embodiment, the axis of the water jet is parallel to the axis of the drum.

The axis of the water spraying pipe is parallel to the axis of the roller, the water spraying pipe extends to two ends of the roller along the axis of the roller, and a plurality of water outlet holes arranged on the water spraying pipe at intervals can spray water to all parts of the cleaning piece in the direction along the axis of the roller.

In a possible embodiment, the water spray assembly comprises a plurality of water spray pipes, different water spray pipes corresponding to different sections in the axial direction of the drum.

Through setting up many spray pipes above the cylinder to make different spray pipes correspond the different sections that set up in cylinder axis direction, thereby many spray pipes can cover each position on the cylinder length direction, and the water that the apopore of all spray pipes sprayed can moisten each position of cleaning member in this direction.

In one possible embodiment, the plurality of spray pipes are located on the same straight line.

Through making a plurality of spray pipes along same inline, the water that a plurality of delivery holes on the spray pipe sprayed to the cleaning member can make each position of cleaning member on this rectilinear direction all moistened, and the rotation of cylinder revolute axle is followed to the additional cleaning member, can make each position of cleaning member all moistened.

In a possible embodiment, the axes of the plurality of water jets are parallel to the axis of the drum.

The axes of the plurality of water spray pipes are parallel to the axis of the roller, and different water spray pipes are positioned at different positions in the axis direction of the roller, so that the water spray pipes can cover all parts in the length direction of the roller, and water flow jetted by the plurality of water outlet holes of the water spray pipes can wet all parts of the cleaning piece in the axis direction of the roller.

In a possible embodiment, the water spraying assembly comprises two water spraying pipes, the two water spraying pipes are respectively positioned at two sides of the roller, one end of each water spraying pipe is respectively positioned at two ends of the roller, and the other end of each water spraying pipe extends to the middle of the roller.

Through respectively setting up a spray pipe in cylinder length direction's both sides to in making two spray pipes, the one end of spray pipe all is located the tip of cylinder, and the other end of two spray pipes all extends towards the middle part of cylinder relatively, so that two spray pipes can occupy cylinder length direction and go up from each position of middle part to tip, thereby the water that each apopore of spray pipe sprayed can be comparatively even moist cleaning member at each position of cylinder length direction.

In one possible embodiment, the open ends of the two spray pipes are located at two ends of the drum, and the closed ends of the two spray pipes are located near each other and at the middle of the drum.

The open ends of the two water spray pipes are located at the end part of the roller, the closed ends of the two water spray pipes are close to each other and located in the middle of the roller, and therefore the water spray nozzles can be correspondingly opened to form the ends arranged at the end part of the roller, and the arrangement and connection of the water spray pipelines in the floor brush are facilitated.

In a possible embodiment, the water outlet holes are arranged along the radial direction of the water spray pipe, and the water outlet holes are uniformly arranged at intervals along the length direction of the water spray pipe.

The water outlet holes are formed in the radial direction of the water spraying pipe, the water outlet direction of the water outlet holes can be along the radial direction of the water spraying pipe, and the water outlet holes are uniformly arranged in the length direction of the water spraying pipe at intervals, so that water sprayed by the water outlet holes can uniformly moisten all parts of the cleaning piece in the length direction of the water spraying pipe.

In one possible embodiment, the water outlet hole is a circular hole or a slit.

The water outlet hole can be a circular hole, so that water sprayed outwards through the circular hole can be diffused towards the periphery by taking the circular hole as a reference; the apopore can be the slit, and the water that sprays outward through the slit like this can spread to the space all around the slit.

In one possible embodiment, the cross-sectional areas of the water outlet holes are uniform; alternatively, the cross-sectional area of the outlet hole is gradually reduced from the open end to the closed end.

The cross-sectional areas of the water outlet holes of the water spray pipe can be consistent, so that the water sprayed by all the water outlet holes is uniform; or the cross-sectional area of the water outlet hole can be gradually reduced from the open end to the closed end, so that the size of the water outlet hole is matched with the water flow direction of the water supply from the water spray nozzle to the water spray pipe.

In a possible embodiment, the spray pipe is further provided with an air outlet, and the cross-sectional area of the air outlet is smaller than that of the water outlet.

Through set up the venthole on the spray pipe, the cross-sectional area of this venthole is less than the cross-sectional area of apopore, can discharge the air in the rivers in the spray pipe through the venthole to guarantee that the water in the spray pipe can be comparatively smooth and easy outwards spray from the apopore.

In a possible embodiment, the air outlet holes and the water outlet holes are arranged adjacently and at intervals, or one air outlet hole is arranged between every two water outlet holes.

The venthole can with the adjacent interval arrangement of apopore, perhaps can set up a venthole between per two apopores to guarantee that spray pipe accessible apopore is even with spraying of water to the cleaning member, the air of the aquatic in the accessible venthole discharge spray pipe simultaneously.

On the other hand, the utility model provides a dust collector, which comprises the floor brush.

The utility model provides a dust collector, which comprises a floor brush, wherein the floor brush mainly comprises a shell, a cleaning component and a water spraying component, the cleaning component and the water spraying component are arranged in the shell, a containing bin is arranged on the inner bottom wall of the shell, the water spraying component can be arranged in the containing bin, and the cleaning component is positioned below the containing bin; the water spraying assembly comprises at least one water spraying pipe, one side of the water spraying pipe, which faces the cleaning assembly, is provided with a water outlet hole, the lower end of the accommodating bin is provided with an opening, so that the water outlet hole of the water spraying pipe can be exposed in the opening, and the water outlet direction of the water outlet hole of the water spraying pipe faces the cleaning assembly, so that the water outlet hole of the water spraying pipe can spray cleaning water to the cleaning assembly through the opening, and the cleaning assembly is wetted to better clean the ground; the spray pipe can be better fixed through holding the storehouse in the casing setting, and through setting up the apopore on the spray pipe, sets up the opening at the position that holds the corresponding apopore in storehouse, and the spray pipe of being convenient for sprays water to clean subassembly, can make the overall arrangement of scrubbing brush more reasonable like this, and the stability of spraying water subassembly is better, can improve the clean efficiency of scrubbing brush.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

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

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

fig. 2 is a schematic longitudinal sectional view of a floor brush according to a first embodiment of the present invention;

fig. 3 is a top view of a floor brush according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a spray pipe according to a first embodiment of the present invention;

FIG. 5 is a front view of a spray pipe according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of a spray pipe according to an embodiment of the present invention;

fig. 7 is another schematic structural diagram of a spray pipe according to an embodiment of the present invention;

fig. 8 is a schematic view of a third structure of a sprinkler pipe according to an embodiment of the present invention.

Description of reference numerals:

1-a shell; 11-a holding bin; 111-opening; 112-mounting holes; 12-a dust suction port; 13-an air duct; 14-retaining wall; 2-a cleaning component; 21-a roller; 22-a cleaning member; 3-a water spray assembly; 31-a water spray pipe; 311-water outlet; 32-water spray nozzle; 33-open end; 34-a closed end; 35-air outlet.

Detailed Description

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

Example one

Fig. 1 is a side view of a floor brush according to an embodiment of the present invention; fig. 2 is a schematic longitudinal sectional view of a floor brush according to a first embodiment of the present invention; fig. 3 is a top view of a floor brush according to an embodiment of the present invention; fig. 4 is a schematic structural view of a spray pipe according to a first embodiment of the present invention; FIG. 5 is a front view of a spray pipe according to an embodiment of the present invention; fig. 6 is a cross-sectional view of a spray pipe according to an embodiment of the present invention; fig. 7 is another schematic structural diagram of a spray pipe according to an embodiment of the present invention; fig. 8 is a schematic view of a third structure of a sprinkler pipe according to an embodiment of the present invention.

As shown in fig. 1 to 6, the present embodiment provides a floor brush, which comprises a housing 1, and a cleaning assembly 2 and a water spraying assembly 3 arranged in the housing 1, wherein the inner bottom wall of the housing 1 is provided with a containing bin 11, the water spraying assembly 3 is arranged in the containing bin, and the cleaning assembly 2 is located below the containing bin.

As shown in fig. 1 and 2, the floor brush provided by the present embodiment includes a housing 1, a cleaning assembly 2 and a water spraying assembly 3 are disposed in the housing 1, the cleaning assembly 2 is used for cleaning the floor, and the water spraying assembly 3 is used for spraying cleaning water to the cleaning assembly 2 to ensure the cleaning effect of the cleaning assembly 2 on the floor. Wherein, casing 1 can be formed by epitheca and inferior valve lock, form the cavity between epitheca and the inferior valve, water spray component 3 can be located this cavity, the outer wall of inferior valve can form the holding tank, the lateral wall that the holding tank was enclosed into to the inferior valve outer wall, and the holding tank is the open slot, clean subassembly 2 sets up in this holding tank that the inferior valve outer wall encloses, clean subassembly 2 can install in the casing like this, and clean subassembly 2 can be through notch and the ground contact of holding tank, so that clean subassembly 2 cleans ground.

Specifically, the interior diapire of casing, the interior diapire of the cavity of casing 1 promptly is provided with and holds storehouse 11, and water spray component 3 sets up in this holds storehouse 11, and the upper end that holds storehouse 11 can be for opening the end, and water spray component 3 sets up in holding storehouse 11 through opening the end, holds storehouse 11 and plays the supporting role to water spray component 3, and can fix the relative position of water spray component 3 in casing 1.

The water spraying assembly 3 comprises at least one water spraying pipe 31, the water spraying pipe 31 is positioned in the accommodating bin 11, and the water spraying pipe 31 can be abutted against the side walls of two sides of the accommodating bin 11 to ensure the stability of the water spraying pipe 31 in the accommodating bin 11; and, the lower end of the accommodating chamber 11 has an opening 111, the water spray pipe 31 is provided with a water outlet hole 311, the water outlet hole 311 faces the cleaning assembly 2, and the water outlet hole 311 is exposed in the opening 111, so that the water outlet hole 311 of the water spray pipe 31 can spray water to the cleaning assembly 2 through the opening 111 of the accommodating chamber 11.

In this embodiment, through set up at the inner bottom wall of casing 1 and hold storehouse 11, clean subassembly 2 is located the below that holds storehouse 11, the upper end that holds storehouse 11 is the open end, the lower extreme has opening 111, water spray subassembly 3 can be through opening the end setting in holding storehouse 11, water spray subassembly 3 includes spray pipe 31, and through setting up apopore 311 in one side towards clean subassembly 2 at spray pipe 31, apopore 311 exposes in the opening 111 that holds storehouse 11, apopore 311 of spray pipe 31 can be through opening 111 to clean subassembly 2 water spray. Hold storehouse 11 and can fix spray pipe 31 in casing 1, and through holding storehouse 11 setting in clean subassembly 2 top to make spray pipe 31 can spray water to clean subassembly 2, the overall arrangement of scrubbing brush is more reasonable like this, and the stability of water spray subassembly 3 is better, can improve the clean efficiency of scrubbing brush.

As shown in fig. 1, optionally, the inner top wall of the housing 1 is provided with a retaining wall 14, and the retaining wall 14 extends to the spray pipe and abuts against the top of the spray pipe 31. By providing the retaining wall 14 on the inner top wall of the housing 1, the retaining wall 14 is located above the accommodating chamber 11, and the retaining wall 14 can extend into the accommodating chamber 11, and by abutting the end of the retaining wall 14 against the upper side of the water spraying pipe 31, the position of the water spraying pipe 31 in the accommodating chamber can be fixed, the water spraying pipe 31 can be prevented from shifting or rotating, the water outlet 311 of the water spraying pipe 31 can be exposed in the opening 111 all the time, so that the water spraying pipe 31 can continuously and stably spray water to the cleaning assembly 2.

As shown in fig. 2 to 6, in a possible embodiment, the water spray assembly 3 may further include a water spray nozzle 32, the water spray nozzle 32 being connected to an end of the water spray pipe 31, the water spray nozzle 32 being used to supply water into the water spray pipe 31.

The end of the water spray pipe 31 is connected with a water spray nozzle 32, the water spray nozzle 32 is communicated with the inside of the water spray pipe 31, and the cleaning water enters the inside of the water spray pipe 31 through the water spray nozzle 32 and then is sprayed to the cleaning member 22 through the water spray pipe 31. It can be understood that the water spray assembly 3 arranged in the housing 1 of the floor brush can further comprise a water pump, a water pipe and other components, and a water tank can be arranged on the floor brush, wherein the water tank is used for storing cleaning water, the water tank is connected with the water pump, the water pump is connected with the water spray nozzle 32 through the water pipe, the cleaning water in the water tank is conveyed to the water spray nozzle 32 through the water pump, then enters the water spray pipe 31 through the water spray nozzle 32, and finally is sprayed to the cleaning piece 22 through the water spray pipe 31.

It will be appreciated that the axial direction of the nozzle 32 may be the same as the axial direction of the spout 31, so that the nozzle 32 sprays water into the spout 31 along the axial direction of the spout 31, and the cleaning water can rapidly flow from one end of the spout 31 to the other end, so that the cleaning water fills the entire spout 31.

As shown in fig. 2 and 3, the side wall of the end of the housing 11 may be provided with a mounting hole 112, one end of the water nozzle 32 extends into the water spray pipe 31, and the other end passes through the mounting hole 112 and is exposed outside the housing 11.

By providing the mounting hole 112 in the side wall of the end of the storage bin 11, the water nozzle 32 penetrates through the mounting hole 112 and extends into the water spray pipe 31, so that the water nozzle 32 can be fixed and the stability of the connection between the water nozzle 32 and the water spray pipe 31 can be ensured.

Wherein, one end of the water nozzle 32 is extended into the water spraying pipe 31, the water nozzle 32 can supply water into the water spraying pipe 31, and the other end of the water nozzle 32 passes through the mounting hole 112 and is exposed outside the accommodating chamber 11, so that the position of the water nozzle 32 can be fixed by the mounting hole 112, and the exposed part of the water nozzle 32 can be connected with the water tank through the water pipe, so that the water tank supplies water to the water spraying assembly 3.

In a possible embodiment, the side of the spray pipe 31 facing the cleaning assembly 2 may be provided with a plurality of outlet holes 311 at intervals. Set up a plurality of apopores 311 through the one side interval towards cleaning assembly 2 at spray pipe 31, and the play water direction of all apopores 311 all faces cleaning assembly 2, different apopores 311 correspond cleaning assembly 2's different positions like this, the apopore 311 of the water accessible difference in the spray pipe 31 spouts to cleaning assembly 2's different positions, water in the spray pipe 31 can be comparatively even sprays to cleaning assembly 2's each position, thereby make cleaning assembly 2 have even moist effect, the scrubbing brush is better to the clean effect on ground.

As shown in fig. 1 and 2, the cleaning assembly 2 may alternatively include at least one drum 21, the drum 21 being rotatable about a rotating shaft, and cleaning members 22 provided on an outer surface of the drum 21.

Specifically, the cleaning assembly 2 comprises at least one roller 21, the roller 21 can rotate around a rotating shaft, the outer surface of the roller 21 is provided with a cleaning piece 22, the roller 21 can drive the cleaning piece 22 to rotate, and the cleaning piece 22 is in contact with the ground during operation; the water spray assembly 3 includes at least one water spray pipe 31, the water spray pipe 31 is disposed above the drum 21, and the water spray pipe 31 is used for spraying cleaning water to the cleaning members 22 on the outer surface of the drum 21 to wet the cleaning members 22 for cleaning the floor.

As shown in fig. 4 and 5, in order to make the water sprayed from the water spraying pipe 31 wet more parts of the cleaning member 22 and make the cleaning member 22 have better cleaning effect, the water spraying pipe 31 of the present embodiment is disposed above the roller 21, so that the water spraying pipe 31 faces the surface of the cleaning member 22, and a plurality of water outlet holes 311 are spaced along the length direction of the water spraying pipe 31, and the cleaning water in the water spraying pipe 31 is sprayed to the cleaning member 22 through the water outlet holes 311. The plurality of outlet holes 311 may be arranged in a row in the longitudinal direction of the spray pipe 31, and the outlet holes 311 are disposed at a side of the spray pipe 31 facing the drum 21, so that the outlet holes 311 may spray cleaning water toward the cleaning members 22.

Through set up a plurality of apopores 311 at the interval on spray pipe 31, different apopores 311 can correspond the different positions of cleaning member 22, and different apopores 311 sprays the cleaning water to the different positions of cleaning member 22 like this, can make the different positions of cleaning member 22 moistened. A plurality of apopores 311 are arranged along the length direction of sprinkler pipe 31, sprinkler pipe 31 sets up in cylinder 21 top, the clean water that a plurality of apopores 311 sprayed can make cleaning member 22 all moistened at a plurality of positions on apopore 311 array orientation like this, a plurality of positions along cylinder 21 axial of cleaning member 22 are moistened, rethread cylinder 21 drives cleaning member 22 and rotates, and apopore 311 is sustainable to cleaning member 22 water spray, the position that can make cleaning member 22 that apopore 311 corresponds all moistened in the rotation process like this, thereby the clean water of a plurality of apopores 311 spun of sprinkler pipe 31 can act on more positions of cleaning member 22, cleaning member 22 wholly has comparatively even moistening effect, thereby can make the scrubbing brush have better cleaning effect to ground.

In addition, it should be noted that, according to the effect of raising the water pressure of the water pump and the structural shape of the water nozzle 32 itself, the cleaning water may enter the interior of the water spraying pipe 31 from the water nozzle 32 in a state of high speed and high pressure, so that the cleaning water may be directly sprayed from one end of the water spraying pipe 31 to the other end, and then be uniformly sprayed out from the water outlet holes 311; the cleaning water may enter the interior of the spray pipe 31 from the spray nozzle 32 in a state of low speed and low pressure, and the aperture of the water outlet holes 311 is generally small, so that the cleaning water gradually flows from one end to the other end of the spray pipe 31 as the spray nozzle 32 continuously conveys the cleaning water into the spray pipe 31, fills the entire spray pipe 31 in the length direction, and then is uniformly sprayed out from the water outlet holes 311.

In order to allow all of the water in the spray pipe 31 to be sprayed from the outlet hole 311 toward the cleaning member 22, as shown in fig. 6, in one possible embodiment, one end of the spray pipe 31 may be an open end 33, the other end may be a closed end 34, and the spray nozzle 32 is disposed at the open end 33.

In this embodiment, one end of the spray pipe 31 is an open end 33, the spray nozzle 32 is disposed at the open end 33, and the spray nozzle 32 is communicated with the interior of the spray pipe 31 through the open end 33, so that the spray nozzle 32 can deliver the cleaning water to the interior of the spray pipe 31; the other end of the spray pipe 31 is a closed end 34, so that the cleaning water entering the spray pipe 31 can fill all the positions in the length direction of the spray pipe 31, and the cleaning water can be sprayed to the cleaning member 22 through the water outlet holes 311, because the spray pipe 31 is provided with a plurality of water outlet holes 311 at intervals along the length direction, and the aperture of the water outlet holes 311 is generally small, the cleaning water can be sprayed to different positions of the cleaning member 22 through the water outlet holes 311, and the cleaning water can uniformly spread to the periphery of the water outlet holes 311 through the water outlet holes 311, so that the cleaning water can uniformly wet all the positions of the cleaning member 22.

The other end of the water spraying pipe 31 is prevented from being set as the open end 33, so that the cleaning water in the water spraying pipe 31 can directly flow out from the other end, and the amount of the cleaning water sprayed out from the water outlet hole 311 is small, which may cause that the local water content of the cleaning elements 22 is too large, and the other parts are wetted to a too small extent, which may affect the cleaning effect of the cleaning elements 22; alternatively, the cleaning water flowing out of the other end of the water spray pipe 31 may flow to other parts in the floor brush housing 1, which may damage other parts in the housing 1.

Alternatively, the inner diameter of the spout 31 may be uniform from the open end 33 to the closed end 34; alternatively, the inner diameter of the spout 31 may gradually decrease from the open end 33 to the closed end 34. As shown in FIG. 6, for the internal configuration of the spout 31, the internal diameter of the spout 31 can be consistent from the open end 33 to the closed end 34, i.e., the interior of the spout 31 is a cylindrical wall, which facilitates the forming of the interior of the spout 31, and the smooth interior wall does not impede the flow of water; alternatively, the inner diameter of the nozzle 31 may gradually decrease from the open end 33 to the closed end 34, and the open end 33 is the end where the nozzle 32 is disposed, so that the water flow rate and pressure at the open end 33 are high, and the water flow rate and pressure decrease as the cleaning water flows toward the closed end 34, thereby conforming to the flow of the cleaning water inside the nozzle 31 by disposing the nozzle 31 in a manner that the inner diameter gradually decreases from the open end 33 to the closed end 34.

It will be appreciated that the inner diameter of the spout 31 decreases from the open end 33 to the closed end 34, and that the inner wall of the spout 31 is smoothly transitioned at all times so as not to obstruct the flow of cleaning water, i.e., the inner wall of the spout 31 may be a smooth conical wall. Wherein the conical tube wall may be in a form in which the tube wall thickness from the open end 33 to the closed end 34 increases uniformly in the circumferential direction; the wall thickness of the tube on the side away from the drum 21 may gradually increase from the open end 33 to the closed end 34, and the wall thickness of the tube on the side facing the drum 21 where the water outlet hole 311 is disposed may be consistent from the open end 33 to the closed end 34, which is not limited in this embodiment.

In a possible embodiment, the water spray assembly 3 may include one water spray pipe 31, or the water spray assembly 3 may include a plurality of water spray pipes 31, the plurality of water spray pipes 31 are spaced apart in the circumferential direction of the drum 21, in which case, both ends of the water spray pipes 31 may extend to both ends of the drum 21. No matter the cleaning assembly 2 has only one roller 21, the cleaning member 22 is wrapped on the surface of the roller 21 and is in line contact with the ground, or the cleaning assembly 2 has a plurality of rollers 21 horizontally spaced, the cleaning member 22 is wrapped on the outer surfaces of the plurality of rollers 21 and is in plane contact with the ground, the water spray pipe 31 of the embodiment is correspondingly arranged above the roller 21, and two ends of the water spray pipe 31 can extend to two ends of the roller 21, so that the water spray pipe 31 can cover the roller 21 in the length direction of the roller 21, and therefore, the cleaning water sprayed outwards from the plurality of water outlet holes 311 arranged in the length direction of the water spray pipe 31 can uniformly wet all parts of the cleaning member 22 in the direction, and then the roller 21 drives the cleaning member 22 to rotate, and further the cleaning water sprayed from the water outlet holes 311 can uniformly wet the whole cleaning member 22.

It should be noted that, in order to make the water outlet hole 311 convenient for spraying cleaning water to the cleaning member 22, the water spraying pipe 31 may be disposed right above the roller 21 of the cleaning assembly 2 of the single roller 21, or the water spraying pipe 31 may be disposed above the plane of the cleaning member 22 corresponding to the cleaning assembly 2 of the multiple rollers 21, so that the water outlet hole 311 of the water spraying pipe 31 may be vertically directed to the cleaning member 22, and the cleaning water can be effectively sprayed to the surface of the cleaning member 22 by means of the spraying pressure and gravity; alternatively, the water spray pipe 31 may be provided obliquely above the cleaning unit 2 so that the water outlet direction of the water outlet holes 311 is obliquely downward toward the cleaning member 22.

Specifically, as shown in fig. 1, the axis of the water spray pipe 31 may be parallel to the axis of the drum 21. By arranging the water spray pipe 31 along the axial direction of the drum 21 so that the axis of the water spray pipe 31 is parallel to the axis of the drum 21, the water spray pipe 31 has a short length while covering all portions of the drum 21 in the longitudinal direction, the arrangement of the water spray pipe 31 in the housing 1 is facilitated, and the manufacturing cost of the water spray pipe 31 can be saved. Thus, the plurality of water outlet holes 311 arranged on the water spray pipe 31 at intervals are parallel to the axis of the roller 21, the cleaning water sprayed from the plurality of water outlet holes 311 can wet all parts of the cleaning piece 22 in the axial direction of the roller 21, and all parts of the whole cleaning piece 22 can be wetted along with the continuous spraying of the water outlet holes 311 and the rotation of the cleaning piece 22 along with the rotation of the roller 21.

In another possible embodiment, the water spray assembly 3 may comprise a plurality of water spray pipes 31, and different water spray pipes 31 correspond to different sections in the axial direction of the drum 21. In the case that the water spraying assembly 3 includes a plurality of water spraying pipes 31, the plurality of water spraying pipes 31 may be arranged in the axial direction of the drum 21, so that different water spraying pipes 31 correspond to different positions in the length direction of the drum 21, and the plurality of water spraying pipes 31 may cover more positions in the length direction of the drum 21, or even all positions in the length direction of the drum 21, so that all the water outlet holes 311 provided in the plurality of water spraying pipes 31 may well wet all the positions of the cleaning member 22 in the direction.

Specifically, the plurality of spray pipes 31 may be located on the same straight line. Through making many spray pipes 31 be located same straight line, this straight line can be followed the one end of cylinder 21 and extended to the other end of cylinder 21 to the apopore 311 of many spray pipes 31 can be followed the one end of cylinder 21 to the comparatively even interval distribution of the other end, so that the cleaning water that makes apopore 311 spray can comparatively even moist each part of cleaning member 22 on this straight line orientation, no longer describe here.

The straight line of the water spray pipes 31 can be inclined to the axis of the roller 21, for which purpose, the water spray pipes 31 can be located above the plane of the cleaning elements 22 in the cleaning assembly 2 in the form of a multi-roller 21; alternatively, the axes of the plurality of water jets 31 may be parallel to the axis of the roller 21, for which the plurality of water jets 31 may be located directly above the roller 21 of the cleaning assembly 2 in the form of a single roller 21, or the plurality of water jets 31 may be located above the planar portion of the cleaning members 22 in the cleaning assembly 2 in the form of a plurality of rollers 21, or the plurality of water jets 31 may be located diagonally above the roller 21 of the cleaning assembly 2 in the form of a single roller 21 or a plurality of rollers 21.

In one embodiment, as shown in fig. 2 or fig. 3, the water spraying assembly 3 may include two water spraying pipes 31, the two water spraying pipes 31 are respectively located at two sides of the drum 21, and one end of each water spraying pipe 31 is located at two ends of the drum 21 and the other end extends to the middle of the drum 21.

As shown in fig. 1 and 2, a dust suction opening 12 is generally formed at a bottom end of the housing 1 of the floor brush, and an air duct 13 communicating with the dust suction opening 12 is generally formed at a middle portion of the housing 1 above the drum 21, so that air containing dust from the outside enters the air duct 13 through the dust suction opening 12. In this embodiment, in order to save the space of the housing 1 of the floor brush and make the floor brush have a smaller external dimension, two water spraying pipes 31 may be respectively disposed at two sides of the air duct 13 above the roller 21, one end of each water spraying pipe 31 at two sides is located at the end of the roller 21, and the other end extends toward the middle of the roller 21, that is, the other end is close to the air duct 13 in the middle.

Thus, the two water spray pipes 31 and the air duct 13 can be arranged in the same horizontal space, and the water spray pipes 31 can not additionally occupy the space of the floor brush in the height direction, so that the floor brush has smaller height; meanwhile, except for the position of the air duct 13, the two water spraying pipes 31 can cover other positions in the length direction of the roller 21, so that the water outlet holes 311 in the water spraying pipes 31 can still uniformly spray cleaning water to more positions of the cleaning piece 22 in the length direction of the roller 21, the whole cleaning piece 22 can be uniformly wetted, and the floor brush has a good cleaning effect.

In addition, as mentioned above, for the cleaning assembly 2 in the form of a single roller 21 or a plurality of rollers 21, the two water spray pipes 31 may be inclined to the axis of the roller 21 to cover the roller 21 in the longitudinal direction, or the two water spray pipes 31 may be on the same straight line, the axes of the two water spray pipes 31 on the same straight line may have an angle with the axis of the roller 21, or the axes of the two water spray pipes 31 may be parallel to the axis of the roller 21.

Specifically, the open ends 33 of the two spray pipes 31 may be located at two ends of the drum 21, and the closed ends 34 of the two spray pipes 31 may be located near each other and at the middle of the drum 21. As shown in fig. 2, in the case that one water spraying pipe 31 is respectively disposed on both sides above the drum 21, the open ends 33 of the two water spraying pipes 31 can be disposed at the end of the drum 21, so that the water spraying nozzles 32 are disposed at both ends of the drum 21, the water spraying nozzles 32 do not occupy the space above the drum 21, and the closed ends 34 of the water spraying pipes 31 can be disposed as close to the air duct 13 in the middle as possible, so that the water spraying pipes 31 cover more positions in the length direction of the drum 21, and further the water outlet holes 311 can cover more positions of the cleaning members 22 in the direction, and the cleaning water sprayed from the water outlet holes 311 can wet more positions of the cleaning members 22, so that the wetting area of the cleaning members 22 is larger and the wetting degree is more uniform.

As to the specific arrangement of the outlet 311 on the sprinkler pipe 31, as shown in fig. 4 to 6, in one possible embodiment, the outlet 311 may be formed along a radial direction of the sprinkler pipe 31, and a plurality of the outlets 311 may be arranged at regular intervals along a length direction of the sprinkler pipe 31.

As shown in fig. 6, in this embodiment, the water outlet hole 311 can be opened along the radial direction of the water spraying pipe 31, that is, the water outlet direction of the water outlet hole 311 is along the radial direction of the water spraying pipe 31, which is convenient for processing the water outlet hole 311 on the one hand, and on the other hand, the water outlet direction of the water outlet hole 311 can be determined more easily, for example, when the water spraying pipe 31 is disposed directly above the roller 21 of the single-roller 21 cleaning assembly 2 or directly above the plane of the cleaning members 22 of the multi-roller 21 cleaning assembly 2, the water outlet hole 311 can be vertically oriented to the plane of the roller 21 or the cleaning members 22, and the water outlet hole 311 can vertically spray the cleaning water to the plane of the roller 21 or the cleaning. In addition, in the case where the spray pipe 31 is disposed obliquely above the drum 21, the water outlet holes 311 may be directed toward the upper surface of the drum 21, so that the water outlet holes 311 spray the cleaning water toward the cleaning members 22.

In this embodiment, the plurality of water outlet holes 311 are uniformly spaced in the longitudinal direction of the water spray pipe 31, so that the cleaning water sprayed from the water outlet holes 311 can uniformly wet each part of the cleaning member 22, and the cleaning member 22 has a better cleaning effect.

Specifically, the water outlet 311 may be a circular hole or a slit. No matter the water outlet hole 311 is set as a circular hole or the water outlet hole 311 is set as a slit, since the circular hole and the slit have smaller sizes, the water outlet hole 311 can spray cleaning water outwards at higher pressure, and the sprayed cleaning water can wet all parts of the cleaning element 22 more uniformly.

In one possible embodiment, the cross-sectional area of the plurality of water outlet holes 311 may be uniform; alternatively, the cross-sectional area of the outlet opening 311 may decrease from the open end 33 to the closed end 34. By keeping the cross-sectional areas of the water outlet holes 311 consistent, the spraying pressure and the spraying range of the cleaning water sprayed from all the water outlet holes 311 are similar, so that the wetting degree of each part of the cleaning element 22 is uniform; by providing a smaller cross-sectional area of the outlet opening 311 from the open end 33 to the closed end 34 of the spout 31, i.e., a smaller outlet opening 311 from the open end 33 to the closed end 34 of the spout 31, the pressure of the spray from the open end 33 to the outlet opening 311 at the closed end 34 is correspondingly increased, and the spray range may be expanded, which may ensure a more consistent wetting of the closed end 34 and the open end 33 for a smaller flow rate and velocity of the cleaning water at the closed end 34.

In order to further improve the smoothness of the outlet hole 311 for spraying the cleaning water outwards, as shown in fig. 7 and 8, in one possible embodiment, the spray pipe 31 may further be provided with an outlet hole 35, and the cross-sectional area of the outlet hole 35 may be smaller than the cross-sectional area of the outlet hole 311. Like this through set up venthole 35 on spray pipe 31, and the cross-sectional area of venthole 35 is less, can discharge the air in the rivers in the spray pipe 31 through venthole 35, can guarantee that the more smooth and easy apopore 311 of the clean water in the spray pipe 31 outwards sprays.

Specifically, as shown in fig. 7 and 8, the air outlets 35 may be arranged adjacent to the water outlet holes 311 at intervals, or one air outlet 35 is disposed between every two water outlet holes 311. By arranging the air outlet holes 35 and the water outlet holes 311 adjacently at intervals, or arranging one air outlet hole 35 between every two water outlet holes 311, the water spray pipe 31 can uniformly spray water to the cleaning piece 22 through the water outlet holes 311, and meanwhile, air in the water spray pipe 31 can be discharged through the air outlet holes 35. In addition, the air outlet holes 35 and the water outlet holes 311 may be distributed on the water spraying pipe 31 in other arrangement manners, as long as the water outlet holes 311 can uniformly spray the cleaning water to each part of the cleaning member 22 in the length direction of the drum 21, which is not limited in this embodiment.

The floor brush provided by the embodiment mainly comprises a shell, and a cleaning component and a water spraying component which are arranged in the shell, wherein a containing bin is arranged on the inner bottom wall of the shell, the water spraying component can be arranged in the containing bin, and the cleaning component is positioned below the containing bin; the water spraying assembly comprises at least one water spraying pipe, one side of the water spraying pipe, which faces the cleaning assembly, is provided with a water outlet hole, the lower end of the accommodating bin is provided with an opening, so that the water outlet hole of the water spraying pipe can be exposed in the opening, and the water outlet direction of the water outlet hole of the water spraying pipe faces the cleaning assembly, so that the water outlet hole of the water spraying pipe can spray cleaning water to the cleaning assembly through the opening, and the cleaning assembly is wetted to better clean the ground; the spray pipe can be better fixed through holding the storehouse in the casing setting, and through setting up the apopore on the spray pipe, sets up the opening at the position that holds the corresponding apopore in storehouse, and the spray pipe of being convenient for sprays water to clean subassembly, can make the overall arrangement of scrubbing brush more reasonable like this, and the stability of spraying water subassembly is better, can improve the clean efficiency of scrubbing brush.

Example two

The embodiment provides a dust collector, and the dust collector includes embodiment one the scrubbing brush, the scrubbing brush includes casing 1, be provided with cleaning assembly 2 and water spray assembly 3 in the casing 1, cleaning assembly 2 includes cylinder 21 and the outer cleaning member 22 that sets up of cylinder 21, water spray assembly 3 includes that the tip is provided with spray pipe 31 of water spout 32, spray pipe 31 sets up in cylinder 21 top, water spout 32 is used for carrying the clean water to in the spray pipe 31, the clean water sprays to cleaning member 22 through a plurality of apopores 311 that set up on the spray pipe 31.

The detailed structure, function and operation principle of the floor brush have been described in detail in the first embodiment, and are not described herein again.

The dust collector provided by the embodiment comprises a floor brush, wherein the floor brush mainly comprises a shell, and a cleaning component and a water spraying component which are arranged in the shell; the water spraying assembly comprises at least one water spraying pipe, one side of the water spraying pipe, which faces the cleaning assembly, is provided with a water outlet hole, the lower end of the accommodating bin is provided with an opening, so that the water outlet hole of the water spraying pipe can be exposed in the opening, and the water outlet direction of the water outlet hole of the water spraying pipe faces the cleaning assembly, so that the water outlet hole of the water spraying pipe can spray cleaning water to the cleaning assembly through the opening, and the cleaning assembly is wetted to better clean the ground; the spray pipe can be better fixed through holding the storehouse in the casing setting, and through setting up the apopore on the spray pipe, sets up the opening at the position that holds the corresponding apopore in storehouse, and the spray pipe of being convenient for sprays water to clean subassembly, can make the overall arrangement of scrubbing brush more reasonable like this, and the stability of spraying water subassembly is better, can improve the clean efficiency of scrubbing brush.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (21)

1. A floor brush is characterized by comprising a shell (1), and a cleaning component (2) and a water spraying component (3) which are arranged in the shell (1), wherein a containing bin (11) is arranged on the inner bottom wall of the shell (1), the water spraying component (3) is arranged in the containing bin (11), and the cleaning component (2) is positioned below the containing bin (11);

the water spraying component (3) comprises at least one water spraying pipe (31), one side, facing the cleaning component (2), of the water spraying pipe (31) is provided with a water outlet hole (311), the lower end of the accommodating bin (11) is provided with an opening (111), the water outlet hole (311) is exposed in the opening (111), and the water outlet direction of the water outlet hole (311) faces the cleaning component (2).

2. A floor brush according to claim 1, characterized in that the inner top wall of the housing (1) is provided with a retaining wall (14), which retaining wall (14) extends to the water jet (31) and abuts against the top of the water jet (31).

3. A floor brush according to claim 2, characterized in that the water spray assembly (3) further comprises a water spray nozzle (32), the water spray nozzle (32) being connected to the end of the water spray pipe (31), the water spray nozzle (32) being adapted to supply water into the water spray pipe (31).

4. A floor brush according to claim 3, characterized in that the side wall of the end of the containing bin (11) is provided with a mounting hole (112), one end of the water spray nozzle (32) extends into the water spray pipe (31), and the other end is exposed outside the containing bin (11) through the mounting hole (112).

5. A floor brush according to claim 3 or 4, characterized in that the side of the water jet pipe (31) facing the cleaning assembly (2) is provided with a plurality of water outlet holes (311) at intervals.

6. A floor brush as claimed in claim 5, characterized in that the cleaning assembly (2) comprises at least one drum (21), which drum (21) is rotatable about an axis of rotation, the outer surface of the drum (21) being provided with cleaning members (22).

7. A floor brush according to claim 6, characterized in that one end of the water jet pipe (31) is an open end (312) and the other end is a closed end (313), and that the water jet nozzle (32) is arranged at the open end (312).

8. A floor brush according to claim 7, characterized in that the inner diameter of the sprinkler tube (31) is uniform from the open end (312) to the closed end (313); alternatively, the first and second electrodes may be,

the inner diameter of the spout (31) decreases from the open end (312) to the closed end (313).

9. A floor brush according to claim 8, characterized in that the water jet pipes (31) extend from both ends to both ends of the drum (21).

10. A floor brush according to claim 9, characterized in that the axis of the water jet (31) is parallel to the axis of the drum (21).

11. A floor brush as claimed in claim 7, characterized in that the water jet assembly (3) comprises a plurality of water jets (31), different water jets (31) corresponding to different sections in the direction of the axis of the drum (21).

12. A floor brush according to claim 11, characterized in that a plurality of said water jets (31) are located on the same line.

13. A floor brush according to claim 12, characterized in that the axes of the water jets (31) are parallel to the axis of the drum (21).

14. A floor brush according to claim 11, characterized in that the water spray assembly (3) comprises two water spray pipes (31), two water spray pipes (31) are respectively located at two sides of the roller (21), and one end of each water spray pipe (31) is located at two ends of the roller (21) and the other end extends to the middle of the roller (21).

15. A floor brush according to claim 14, characterized in that the open ends (312) of the two water jets (31) are located at both ends of the drum (21), respectively, and the closed ends (313) of the two water jets (31) are located near each other and in the middle of the drum (21).

16. A floor brush according to claim 7, characterized in that the water outlet holes (311) are arranged along the radial direction of the water spray pipe (31), and a plurality of the water outlet holes (311) are arranged at regular intervals along the length direction of the water spray pipe (31).

17. A floor brush according to claim 16, characterized in that the water outlet opening (311) is a circular hole or slit.

18. A floor brush according to claim 17, characterized in that the water outlet holes (311) are of uniform cross-sectional area; alternatively, the cross-sectional area of the water outlet hole (311) decreases gradually from the open end (312) to the closed end (313).

19. A floor brush according to claim 17, characterized in that the spray pipe (31) is further provided with air outlet holes (314), the cross-sectional area of the air outlet holes (314) being smaller than the cross-sectional area of the water outlet hole (311).

20. A floor brush as claimed in claim 19, wherein said air outlet holes (314) and said water outlet holes (311) are arranged adjacently and at intervals, or one air outlet hole (314) is arranged between every two water outlet holes (311).

21. A vacuum cleaner comprising a floor brush as claimed in any one of claims 1 to 20.

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