CN209220125U - The ground brush assemblies and cleaning equipment of cleaning equipment - Google Patents

Abstract

The utility model discloses the ground brush assemblies and cleaning equipment of a kind of cleaning equipment, wherein brush assemblies include: shell, round brush, upper dust block board and rear dust block board.Round brush accommodating chamber is limited in shell, the front side of round brush accommodating chamber is equipped with dust suction entrance, and the rear wall of round brush accommodating chamber is equipped with dust collecting inlet ports.Round brush is rollably located in round brush accommodating chamber.Upper dust block board is located at the back upper place in round brush accommodating chamber and being located at round brush.Dust block board is located at the rear side of round brush and is located at the lower section of upper dust block board afterwards.The ground brush assemblies of the cleaning equipment of the utility model embodiment, streaming for being formed to round brush is repeatedly obstructed, and the dust for streaming movement will be followed repeatedly to be obstructed, and advantageously prevents dust from escaping outward.

Description

The ground brush assemblies and cleaning equipment of cleaning equipment

Technical field

The utility model belongs to cleaning appliance technical field, and the ground brush assemblies of specifically a kind of cleaning equipment and cleaning are set It is standby.

Background technique

In cleaning operation, round brush can be rotated cleaning equipment with round brush and dust-absorbing function with certain rate, a side Play the role of certain cleaning in face of face to be cleaned, on the other hand impurity, dust etc. can be imported in aspiration chamber, be conducive to collect Dirt simultaneously plays good cleaning effect.

It is streamed however, round brush will drive neighbouring dust in high-speed rotation and be formed in the cavity that round brush disposes, therefore, one Part dust, which can follow to stream to be trapped in cavity, forms dead angle；A part of dust, which can then follow, streams escape, has returned to clearly In face cleaning, cleaning effect is reduced.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions The ground brush assemblies of the ground brush assemblies of a kind of cleaning equipment out, the cleaning equipment can effectively prevent dust to escape outward, when delay Between it is short, cleaning effect is good.

The utility model, which also aims to, proposes a kind of cleaning equipment with above-mentioned ground brush assemblies.

According to a kind of ground brush assemblies of cleaning equipment of the utility model embodiment, comprising: shell, the shell is interior to be limited Round brush accommodating chamber out, the front side of the round brush accommodating chamber are equipped with dust suction entrance, and the rear wall of the round brush accommodating chamber is equipped with dust Entrance；Round brush, the round brush are rollably located in the round brush accommodating chamber；Upper dust block board, the upper dust block board are located at described In round brush accommodating chamber, the upper dust block board is located at the back upper place of the round brush；Dust block board afterwards, the rear dust block board are located at the rolling The rear side of brush and the lower section for being located at the upper dust block board.

According to the ground brush assemblies of the cleaning equipment of the utility model embodiment, by keeping off ash on being arranged in round brush accommodating chamber Plate and rear dust block board, formed it is multistage hinder grey structure, when round brush can be rotated around the dust for streaming carrying that is formed carry out it is multiple It intercepts, forms effective gear ash effect, can prevent dust from escaping with streaming from dust suction inlet；Dust block board can also prevent dust It is detained with the dead angle position for escaping into round brush accommodating chamber is streamed, is conducive to improve collection efficiency, increases the cleaning of ground brush assemblies Effect.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, the upper dust block board is connected to the rolling On the roof of brush accommodating chamber, the rear dust block board, which is connected on the rear wall of the round brush accommodating chamber and closes on the dust collecting inlet ports, to be set It sets.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, the upper dust block board is located at the round brush Axis rear and top, vertical distance between the upper dust block board and the axis of the round brush 10mm to 20mm it Between.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, the rear dust block board and the round brush hold The vertical distance received between the bottom wall of chamber is in 7mm between 17mm.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, the upper dust block board and the rear gear ash Plate is vertically arranged.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, on the rear surface of the round brush accommodating chamber Integrated convex ribs are formed with to constitute the rear dust block board.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, the rear dust block board is two and difference It is located at the left and right sides of the dust collecting inlet ports.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, the rear dust block board closes on the collection The part of dirt entrance be equipped with after to inclination extend lead plastering cover.

According to the ground brush assemblies of the cleaning equipment of the utility model one embodiment, blade is equipped in the round brush accommodating chamber Frame and blade, on the housing, the blade is fixed in the blade holder and towards the round brush for blade holder connection Setting, the upper dust block board are connected in the blade holder.

According to a kind of cleaning equipment of the utility model embodiment, the ground brush assemblies including above-mentioned cleaning equipment.

According to the cleaning equipment of the utility model embodiment, dust escape amount is few when cleaning, and cleaning efficiency is high, pick-up performance It is good.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the bottom wall that conceals of ground brush assemblies one angle direction of the cleaning equipment of the utility model one embodiment Structural schematic diagram.

Fig. 2 conceals bottom wall for another angle direction of the ground brush assemblies of cleaning equipment of the utility model one embodiment Structural schematic diagram.

Fig. 3 is the longitudinal sectional view of the ground brush assemblies of the cleaning equipment of the utility model one embodiment.

Fig. 4 is the relative position signal of upper dust block board in the ground brush assemblies of the utility model one embodiment, rear dust block board Figure.

Appended drawing reference:

Ground brush assemblies 100；

Shell 1；

Round brush accommodating chamber 11；Roof 111；Rear wall 112；Bottom wall 113；Antetheca 114；

Dust suction entrance 12；

Dust collecting inlet ports 13；

Round brush 2；Preceding round brush 21；Round brush 22 afterwards；

Upper dust block board 3；

Dust block board 4 afterwards；

Blade holder 5；Blade 51.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

The ground brush assemblies 100 of the cleaning equipment of the utility model embodiment are described below with reference to Fig. 1-Fig. 4.

According to a kind of ground brush assemblies 100 of cleaning equipment of the utility model embodiment, as shown in Figure 1 and Figure 2, comprising: shell Body 1, round brush 2, upper dust block board 3 and rear dust block board 4.

As shown in Figure 3, Figure 4, round brush accommodating chamber 11 is limited in shell 1, the front side of round brush accommodating chamber 11 enters equipped with dust suction The rear wall 112 of mouth 12, round brush accommodating chamber 11 is equipped with dust collecting inlet ports 13.Herein, dust suction entrance 12 be used to suck external dust, The objects such as clast.The objects such as the dust of sucking are then collected into subsequent dust-collection element by dust collecting inlet ports 13, or imported into connecting tube Lu Zhong.

As shown in figure 1, figure 3 and figure 4, round brush 2 is rollably located in round brush accommodating chamber 11.The rolling of round brush 2 accommodates round brush It is formed and is streamed in chamber 11, certain guiding role can be formed to the object to be cleaned such as dust.

As shown in Figure 3, Figure 4, upper dust block board 3 is located in round brush accommodating chamber 11, and upper dust block board 3 is located at the back upper place of round brush 2. Dust block board 4 is located at the rear side of round brush 2 and is located at the lower section of upper dust block board 3 afterwards.Upper dust block board 3, rear dust block board 4 can be respectively to round brush 2 streaming for formation are separated.

The ground brush assemblies 100 of the cleaning equipment of the utility model embodiment, when round brush 2 roll when, will around it shape At streaming, while one section of vacuum passage is formed between dust suction entrance 12 and dust collecting inlet ports 13, make the objects such as dust and clast from suction Dirt entrance 12 sucks, and under the guiding of round brush 2, mobile towards the direction of dust collecting inlet ports 13.

By the way that upper dust block board 3 and rear dust block board 4 are arranged in round brush accommodating chamber 11, form it is multistage hinder grey structure, can will Streaming for the rotation formation of round brush 2 is repeatedly separated, and will repeatedly be intercepted with the dust for streaming carrying, and reliable gear is formed Ash effect is effectively prevented dust with revolution is streamed, reliably prevents dust and escape from dust suction entrance 12, ensure that scrubbing brush The efficiency of dust collection of component 100, improves cleaning effect.

The setting of two-stage dust block board can also prevent dust with streaming the dead angle position shape for escaping into round brush accommodating chamber 11 At delay, make more to clean inside round brush accommodating chamber 11, the dust after standing of ground brush assemblies 100 will not be fallen after rise, and round brush accommodates The space of vacuum passage inside chamber 11 is secure.

Compared to existing scrubbing brush, 100 dedusting of ground brush assemblies of the utility model and dust are high-efficient, and cleaning effect is good, Good reliability.

In some embodiments of the utility model, as shown in Figure 3 and Figure 4, round brush accommodating chamber 11 has roof 111, rear wall 112, bottom wall 113 and antetheca 114, dust suction entrance 12, which can choose, to be provided on antetheca 114 or dust suction entrance 12 is provided with bottom wall On 113, dust collecting inlet ports 13, which can choose, to be provided on rear wall 112, or selection is provided on roof 111, does not do specific limit here System, the specific plan of establishment are needed according to the type and usage mode of cleaning equipment and the laying of dust suction component sum aggregate dirt component Selection.

In some embodiments of the utility model, as shown in figure 1, figure 3 and figure 4, upper dust block board 3 is connected to round brush accommodating chamber On 11 roof 111.Upper dust block board 3 can obstruct streaming for 2 back upper place of round brush, and dust is obstructed at the rear portion of round brush 2, ash is prevented Dirt is carried to the front of round brush 2 and back at dust suction entrance 12 with streaming.

Optionally, as shown in figure 4, upper dust block board 3 is located at the rear and top of the axis of round brush 2, upper dust block board 3 and round brush Vertical distance between 2 axis is h2, and h2 control is in 10mm between 20mm.The distance can guarantee upper dust block board 3 and round brush 2 Between there is gap appropriate, on the one hand do not interfere the rotation of round brush 2, reduce resistance；On the other hand it can effectively obstruct and stream, into Row gear ash.

As shown in Figure 2, Figure 3, Figure 4, rear dust block board 4 is connected on the rear wall 112 of round brush accommodating chamber 11 and closes on dust Mouth 13 is arranged.Dust block board 4 and upper dust block board 3 together constitute the grey structure of multistage gear afterwards, form a standing area between the two, can Make to follow the dust streamed after entering standing area, speed slows down, and stagnates and falls, falls towards the direction of dust collecting inlet ports 13.

Optionally, as shown in figure 4, the vertical distance between rear dust block board 4 and the bottom wall 113 of round brush accommodating chamber 11 is h1, H1 control is in 7mm between 17mm.The setting of the distance can make rear dust block board 4 keep off grey structure as level-one, not to vacuum runner Resistance is formed, does not interfere dust to the aggregation of dust collecting inlet ports 13；Meanwhile it being formed between rear dust block board 4 and bottom wall 113 a bit of logical Road increases the suction force to the region before dust collecting inlet ports 13, is conducive to dust being oriented to dust collecting inlet ports 13.

It is advantageous, as shown in figure 4, upper dust block board 3 is vertically arranged with rear dust block board 4.The upper dust block board 3 being arranged in a mutually vertical manner Be easy arrangement with rear dust block board 4, meanwhile, increase and stream between windward side and contact surface with dust, to dust Blockage effect is good.

Certainly, the upper dust block board 3 in the utility model can not also be arranged with rear dust block board 4 at an angle of 90 degrees, but with blunt The angle of angle or acute angle is oppositely arranged, and is not particularly limited here.

In some embodiments of the utility model, referring to Fig. 2, Fig. 3, it is formed on 112 face of rear wall of round brush accommodating chamber 11 The convex ribs of one are with dust block board 4 after constituting.Dust block board 4 is formed as one with rear wall 112 afterwards, facilitates processing, and junction is not stitched Gap.

Certainly, the rear dust block board 4 in the utility model can also be formed with rear wall 112 and is detachably connected, such as clamping connection Or plug connection.Specifically, forming slot on rear wall 112, rear dust block board 4 is then inserted into slot.

Optionally, slot can be multiple, and multiple rear dust block boards 4 are inserted respectively into slot.In this way, being formed step-like Gear ash leads ash and collects grey structure.

Optionally, as shown in Fig. 2, rear dust block board 4 is two and is respectively provided at the left and right sides of dust collecting inlet ports 13.It sets respectively The uniformity of air-flow when the rear dust block board 4 in the left and right sides of dust collecting inlet ports 13 increases dust is set, it can be by vacuum passage Dust in multiple directions is smoothly oriented to dust collecting inlet ports 13.

It is advantageous, as shown in Fig. 2, what the part for closing on dust collecting inlet ports 13 of rear dust block board 4 extended after being equipped with to inclination Lead plastering cover.The setting for leading plastering cover is more advantageous to rear dust block board 4 and plays gear ash and lead the effect of ash.

In some embodiments of the utility model, as shown in figure 3, blade holder 5 and blade 51 are equipped in round brush accommodating chamber 11, Wherein, blade holder 5 is connected on shell 1, and blade 51 is then fixed in blade holder 5 and is arranged towards round brush 2.Blade 51 can will be from After the chopping of the objects such as the hair, the scraps of paper that are wound on round brush 2, and collected under the action of pull of vacuum to dust collecting inlet ports 13.Effectively It prevents from round brush 2 from blocking because of blocking to stop.

As shown in figure 3, upper dust block board 3 is connected in blade holder 5.Upper dust block board 3 and blade holder 5 link together, and can incite somebody to action The direction of hair, scraps of paper guiding dust collecting inlet ports 13 that blade 51 shreds.

Optionally, blade holder 5 is rotatably arranged on roof 111, and one end of blade holder 5 is provided with blade 51, blade The other end of frame 5 is equipped with upper dust block board 3.After blade holder 5 rotates, between adjustable blade 51 and upper dust block board 3 and round brush 2 Angle is set, blade 51 and dust block board 3 is made to give full play to respective effect.

In some embodiments of the utility model, as shown in Figure 1-Figure 3,21 He of round brush before round brush 2 is two and is respectively Round brush 22 afterwards, dust collecting inlet ports 13 are located at the rear side of rear round brush 22.Here the "front", "rear" in preceding round brush 21 and rear round brush 22 is For the relative position of dust suction entrance 12 and dust collecting inlet ports 13, wherein preceding round brush 21 is closer to dust suction entrance 12 and remote From dust collecting inlet ports 13, then round brush 22 is then closer to dust collecting inlet ports 13.

Advantageous, preceding round brush 21 is at least partially disposed at dust suction entrance 12, so that outside preceding round brush 21 directly contacts Face to be cleaned forms preliminary cleaning effect.

Optionally, preceding round brush 21 and rear round brush 22 are formed as two kinds of round brush 2, can be respectively formed different functions, to improve Specific aim when dedusting.Such as, preceding round brush 21 mainly plays ground and wipes the cleaning action function mobile with auxiliary, and then round brush 22 is then main It play the guiding role to the object to be cleaned such as dust.

Advantageous, the surface of preceding round brush 21 is flexible boot, and the surface of rear round brush 22 is bristle.Flexible boot and device to be cleaned It is good to have surface contact, the closed suction space in part easy to form increases the vacuum suction degree in round brush accommodating chamber 11, separately Outside, flexible boot can reduce the scraping power for treating clean surface.Bristle, which then facilitates, gets rid of the dust of sucking to dust collecting inlet ports 13, to improve Cleaning dynamics.

Specifically, flexible boot can be flannelette blanket or cavernous body.

Optionally, preceding round brush 21 and rear round brush 22 are driven by the same driving device respectively operates.Save driving device Arrangement space, dust are easy regulation from the flow direction after the sucking of dust suction entrance 12.

Certainly, preceding round brush 21 and rear round brush 22 can also be respectively by a driving device driving operatings, in this way, can control respectively Steering and the revolving speed of preceding round brush 21 and rear round brush 22 are made, and does not influence another rotation after one of failure.

In addition, as shown in figure 4, the round brush 2 of the utility model one round brush 2 of selection setting, round brush 2 can only can also roll Ground is arranged in the round brush accommodating chamber 11 between dust suction entrance 12 and dust collecting inlet ports 13.

According to a kind of cleaning equipment of the utility model embodiment, the ground brush assemblies 100 including above-mentioned cleaning equipment.Ground This will not be repeated here for the specific structure of brush assemblies 100.

According to the cleaning equipment of the utility model embodiment, dust is drawn into after round brush accommodating chamber 11 and escapes with streaming when cleaning The amount for escaping dust suction entrance 12 is few, and cleaning efficiency is high, and pick-up performance is good.

The cleaning equipment of the utility model can be the dust catcher of household, such as hand held cleaner, horizontal dust collector, go back It can be sweeping robot, automobile clean equipment etc., be not particularly limited here.

For the scheme for being best understood from the utility model embodiment, one of the utility model is described below with reference to Fig. 1-Fig. 4 The structure of the ground brush assemblies 100 of cleaning equipment in specific embodiment.

As shown in Figure 1 and Figure 2, the ground brush assemblies 100 of a kind of cleaning equipment, comprising: shell 1, round brush 2, upper dust block board 3, after Dust block board 4 and blade holder 5.

As shown in Figure 3, Figure 4, round brush accommodating chamber 11 is limited in shell 1, round brush accommodating chamber 11 includes being connected in sequence Antetheca 114, roof 111, rear wall 112, bottom wall 113, the side of the close antetheca 114 of bottom wall 113 is equipped with dust suction entrance 12, after Wall 112 is equipped with dust collecting inlet ports 13 close to the side of bottom wall 113.The hose of the connection rear side of dust collecting inlet ports 13, hose connect dust storage chamber.

As shown in figure 1, figure 3 and figure 4, round brush 2 is rollably located in round brush accommodating chamber 11.As shown in Figure 1-Figure 3, round brush 2 It for two and is respectively preceding round brush 21 and rear round brush 22, dust collecting inlet ports 13 are located at the rear side of rear round brush 22, and preceding round brush 21 is at least Part is located at dust suction entrance 12.The surface of preceding round brush 21 is flexible boot, and the surface of rear round brush 22 is bristle.

As shown in figure 3, roof 111 is equipped with blade holder 5, one end of blade holder 5 is connected with blade 51, blade holder 5 it is another One end is connected with dust block board 3.

As shown in Figure 3, Figure 4, upper dust block board 3 is located at the back upper place of round brush 2, and there are certain between upper dust block board 3 and round brush 2 Gap, vertical distance h2 between upper dust block board 3 and the axis of round brush 2 controls in 10mm between 20mm.Dust block board 4 afterwards In round brush 2 rear side and be located at the lower section of upper dust block board 3, rear dust block board 4 is arranged in the both sides of dust collecting inlet ports 13, and towards dust Entrance 13 leads plastering cover equipped with inclined.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "vertical", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect It connects, is also possible to be electrically connected.For the ordinary skill in the art, above-mentioned term can be understood in this reality with concrete condition With the concrete meaning in novel.

Two round brush 2 are shown in Fig. 1-Fig. 3 for illustration purposes, but those of ordinary skill is on having read It after the technical solution in face, is clearly understood that the program is applied in the technical solution of round brush 2 of other quantity, this also falls Enter within the protection scope of the utility model.

According to other compositions of the ground brush assemblies of the cleaning equipment of the utility model embodiment and cleaning equipment such as round brush 2 Driving and transmission structure and round brush accommodating chamber 11 in formed vacuum passage principle for those of ordinary skill in the art For be all it is known, be not detailed herein.

In the description of this specification, the description of reference term " embodiment ", " example " etc. mean combine the embodiment or Example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model. In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.Moreover, description Particular features, structures, materials, or characteristics can be tied in an appropriate manner in any one or more of the embodiments or examples It closes.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of ground brush assemblies of cleaning equipment characterized by comprising

Shell, round brush accommodating chamber is limited in the shell, and the front side of the round brush accommodating chamber is equipped with dust suction entrance, the round brush The rear wall of accommodating chamber is equipped with dust collecting inlet ports；

Round brush, the round brush are rollably located in the round brush accommodating chamber；

Upper dust block board, the upper dust block board are located in the round brush accommodating chamber, the upper dust block board be located at the round brush it is rear on Side；

Dust block board afterwards, the rear dust block board are located at the rear side of the round brush and are located at the lower section of the upper dust block board.

2. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that the upper dust block board is connected to described On the roof of round brush accommodating chamber, the rear dust block board is connected on the rear wall of the round brush accommodating chamber and closes on the dust collecting inlet ports Setting.

3. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that the upper dust block board is located at the rolling The rear and top of the axis of brush, vertical distance between the upper dust block board and the axis of the round brush 10mm to 20mm it Between.

4. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that dust block board and the round brush after described Vertical distance between the bottom wall of accommodating chamber is in 7mm between 17mm.

5. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that the upper dust block board and the rear gear Hawk is vertically arranged.

6. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that the rear surface of the round brush accommodating chamber On be formed with integrated convex ribs with constitute it is described after dust block board.

7. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that dust block board is two and divides after described It is not located at the left and right sides of the dust collecting inlet ports.

8. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that closing on for the rear dust block board is described The part of dust collecting inlet ports be equipped with after to inclination extend lead plastering cover.

9. the ground brush assemblies of cleaning equipment according to claim 1, which is characterized in that be equipped with knife in the round brush accommodating chamber Horse and blade, on the housing, the blade is fixed in the blade holder and towards the rolling for blade holder connection Brush setting, the upper dust block board are connected in the blade holder.

10. a kind of cleaning equipment, which is characterized in that the ground including cleaning equipment according to claim 1 to 9 Brush assemblies.