CN206621320U - Scrubbing brush housing, brush assemblies and there is its dust catcher - Google Patents

Abstract

The utility model discloses a kind of scrubbing brush housing, brush assemblies and there is its dust catcher, the scrubbing brush housing includes：Scrubbing brush shell body and anticollision portion, the anticollision portion and the scrubbing brush shell body are integrated part, and to project on supporting surface where described ground brush assemblies, the anticollision portion is at least partially disposed at beyond the contour line of the scrubbing brush shell body.According to scrubbing brush housing of the present utility model, by being directly integrally machined out anticollision portion on scrubbing brush shell body, without additionally installing anticollision strip on scrubbing brush shell body, so as to reduce production cost, production efficiency is improved, reduces assembly difficulty, and, dust catcher is during work, the problems such as anticollision portion will not fall off, misplace, and reliability is high.

Description

Scrubbing brush housing, brush assemblies and there is its dust catcher

Technical field

The utility model is related to cleaner installations technical field, more particularly, to a kind of scrubbing brush housing, brush assemblies and tool There is its dust catcher.

Background technology

Some dust catchers in correlation technique, installation one rubber strip can be enclosed around scrubbing brush shell body, play anticollision Effect, still, installation rubber strip on the one hand can increase ground brush assemblies cost, on the other hand can delay installation time, reduce Production efficiency.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model exists In proposing a kind of scrubbing brush housing, production efficiency height, the production cost of the scrubbing brush housing are low, and anticollision reliability is high.

The utility model also proposes a kind of ground brush assemblies with above-mentioned scrubbing brush housing.

The utility model also proposes a kind of dust catcher with above-mentioned ground brush assemblies.

According to the scrubbing brush housing of the utility model first aspect, including：Scrubbing brush shell body；And anticollision portion, the anticollision Portion is integrated part with the scrubbing brush shell body, and to projection, the anticollision portion on supporting surface where described ground brush assemblies at least Part is beyond the contour line of the scrubbing brush shell body.

According to scrubbing brush housing of the present utility model, by being directly integrally machined out anticollision portion on scrubbing brush shell body, so as to Without additionally installing anticollision strip on scrubbing brush shell body, so as to reduce production cost, production efficiency is improved, reduces assembling Difficulty, moreover, dust catcher is during work, the problems such as anticollision portion will not fall off, misplace, reliability is high.

In certain embodiments, to projection on supporting surface where described ground brush assemblies, at least part position in the anticollision portion In the front side and/or the left and right sides of the contour line of the scrubbing brush shell body.

In certain embodiments, at least part to projection on supporting surface where described ground brush assemblies, the anticollision portion is enclosed Around the whole circle of contour line of the scrubbing brush shell body.

In certain embodiments, the anticollision portion towards at least part table in a side surface of the scrubbing brush shell body Face is spaced apart setting with the scrubbing brush shell body.

In certain embodiments, the anticollision portion is connected with the scrubbing brush shell body by the curved surface that smoothly transits.

In certain embodiments, the scrubbing brush shell body is working of plastics, and the anticollision portion is rubber parts or working of plastics.

In certain embodiments, the scrubbing brush shell body includes：Scrubbing brush base, the scrubbing brush base are located at the supporting surface On；Lid is painted with ground, lid is painted describedly and is located on the scrubbing brush base；Wherein, the anticollision portion is with the scrubbing brush base Integral piece and/or with described paint lid and be integrated part.

In certain embodiments, the scrubbing brush base forms the scrubbing brush shell body with painting the butted line of lid describedly Contour line, the anticollision portion are located at the scrubbing brush base and the butted line for painting lid describedly.

In certain embodiments, the anticollision portion is included respectively positioned at the upper anticollision portion of both sides above and below the butted line with Anticollision portion.

According to the ground brush assemblies of the utility model second aspect, including the scrubbing brush shell according to the utility model first aspect Body.

According to ground of the present utility model brush assemblies, by setting the scrubbing brush housing of above-mentioned first aspect, so as to improve ground The overall performance of brush assemblies.

According to the dust catcher of the utility model third aspect, including the ground brush assemblies according to the utility model second aspect.

According to dust catcher of the present utility model, by setting the ground brush assemblies of above-mentioned second aspect, so as to improve dust suction The overall performance of device.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Fig. 1 is the stereogram according to the dust catcher of the utility model embodiment；

Fig. 2 is that the dust catcher shown in Fig. 1 removes the stereogram after section components；

Fig. 3 is the explosive view of the part dust catcher shown in Fig. 2；

Fig. 4 is the installation diagram of the snap close piece and inner sleeve etc. shown in Fig. 3；

Fig. 5 is the stereogram of the snap close piece shown in Fig. 4；

Fig. 6 is the explosive view of the ground brush assemblies shown in Fig. 3；

Fig. 7 is the top view of the ground brush assemblies shown in Fig. 6；

Fig. 8 is the profile of the line A-A along Fig. 7；

Fig. 9 is the partial view of the profile of line B-B along Fig. 7；

Figure 10 is the stereogram according to the cleaning assemblies of the utility model embodiment；

Figure 11 is the stereogram of the mop assembly shown in Figure 10；

Figure 12 is the explosive view of the mop assembly shown in Figure 11；

Figure 13 is the end cap and the second magnetic absorption member, the installation diagram of magnetic conductive part shown in Figure 12；

Figure 14 is the face upwarding stereogram of the cleaning assemblies shown in Figure 10；

Figure 15 is the explosive view of the cleaning assemblies shown in Figure 14；

Figure 16 is the assembling enlarged drawing of the second magnetic absorption member shown in Figure 15, magnetic conductive part and scrubbing brush housing；

Figure 17 is the assembling enlarged drawing of the end cap and frame plate shown in Figure 15；

Figure 18 is the sectional view of the cleaning assemblies shown in Figure 10.

Reference：

Dust catcher T；

Dirt cup component 100；Dirt cup housing 11；Cylinder block set 300；Handleset 500；

Ground brush assemblies 600；Scrubbing brush housing 61；Fitting recess 610；

Scrubbing brush base 611；Scraping article mounting surface 6111；

Ground paints lid 612；Scraping article keeper 6121；Position reinforcement 6122；

Preceding stop part 6123；Stop part 6124 afterwards；Mounting groove 6120；

Anticollision portion 64；Upper anticollision portion 641；Lower anticollision portion 642；

Dust blowing bar 65；Head 651；Afterbody 652；

Grey part 66 is scraped in sealing；Roller 67；

Escape pipe 68；Connector portions 681；Pivotal axis 682；

First magnetic absorption member 69；

Mop assembly 700；Grillage 71；Encapsulated layer 710；

Department of assembly 711；Through hole 7111；Assembly cavity 7110；

Spacing catch 712；Fixed column 713；

End cap 72；End cover side locating part 721；Fixing hole 722；

Fixture 73；Second magnetic absorption member 74；Magnetic conductive part 75；Magnetic conductive iron sheet 751；

Connection component 800；Outer tube 81；Exterior lockhole 811；Outer aligning members 812；

Inner sleeve 82；Interior lockhole 821；Interior aligning members 822；

Axial limiting muscle 823；Locating part 824；

Snap close piece 83；Latch part 831；Elastic portion 832；

Reinforcement 833；Muscle 834 is led in sliding.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.For Simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.Certainly, they are only and shown Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or letter.This repetition is for purposes of simplicity and clarity, itself not indicate discussed various embodiments and/or set Relation between putting.In addition, various specific techniques and the example of material that the utility model provides, but this area is common Technical staff can be appreciated that the applicable property of other techniques and/or the use of other materials.

Below with reference to the accompanying drawings 1 the dust catcher T according to the utility model embodiment is briefly described.

Specifically, dust catcher T essential structure and operation principle are well known to those skilled in the art, below only with one Make exemplified by individual simple embodiment briefly to introduce.

Dust catcher T can include：In Handleset 500, cylinder block set 300, dirt cup component 100 and ground brush assemblies 600 It is at least one, wherein, cylinder block set 300 can include complete machine movement for control dust catcher T work, Handleset 500 It may be mounted on cylinder block set 300 and for holding, dirt cup component 100 (can include filter net cloth or cyclone separator Deng) may be mounted on cylinder block set 300 and for filtering dust, ground brush assemblies 600 (can include round brush or Clean Brush for cleaning Deng) may be mounted on dirt cup component 100 and be used for convergence surface to be cleaned.Wherein, after complete machine movement is activated, scrubbing brush group Part 600 can suck dust and be conveyed to dirt cup component 100, and dirt cup component 100 carries out leaching processing after receiving dust and will Air-flow after filtering is conveyed to cylinder block set 300, and air-flow is expelled back into environment by cylinder block set 300 after receiving air-flow, so as to Realize dust suction cleaning.

Specifically, snap close piece 83 can be included according to the dust catcher T of the utility model embodiment.Below, referring to the drawings 2-5, the snap close piece 83 according to the utility model embodiment is described.

Reference picture 2-3, dirt cup component 100 include dirt cup housing 11, and ground brush assemblies 600 include scrubbing brush housing 61, dirt cup group Part 100 and ground brush assemblies 600 are detachably connected by connection component 800, wherein, connection component 800 includes：Outer tube 81, Inner sleeve 82 and snap close piece 83.

Reference picture 3, outer tube 81 are connected with one in dirt cup housing 11 and scrubbing brush housing 61, inner sleeve 82 and dirt cup shell Body 11 is connected with another in scrubbing brush housing 61.That is, when outer tube 81 is connected with dirt cup housing 11, inner sleeve 82 Just it is connected with scrubbing brush housing 61, when outer tube 81 is connected with scrubbing brush housing 61, inner sleeve 82 is just connected with dirt cup housing 11. Below, only it is connected with outer tube 81 with dirt cup housing 11, inner sleeve 82 illustrates exemplified by being connected with scrubbing brush housing 61, in ability After field technique personnel have read following technical scheme, it is clear that it will be seen that outer tube 81 is connected with scrubbing brush housing 61, inner sleeve 82 embodiments being connected with dirt cup housing 11.Preferably, outer tube 81 is integrated part, inner sleeve 82 and scrubbing brush with dirt cup housing 11 Housing 61 is pivotly connected, thus, convenient processing and manufacture.

In addition, " connected " described in leading portion refers to：That is mechanical connection and gas connection.For example, " outer tube 81 and dirt Glass shell body 11 is connected " refer to：Outer tube 81 is arranged on dirt cup housing 11, and in the tube chamber of outer tube 81 and dirt cup housing 11 Gas passage connection；" inner sleeve 82 is connected with scrubbing brush housing 61 " refers to：Inner sleeve 82 is arranged on scrubbing brush housing 61, and The tube chamber of inner sleeve 82 connects with the gas passage in scrubbing brush housing 61.

Reference picture 2-3, at least part of inner sleeve 82 are set in outer tube 81 that (i.e. outer tube 81 is set in inner sleeve 82 At least part outside), now, inner sleeve 82 and outer tube 81 limit gas passage jointly, and one end of the gas passage with Gas passage connection in scrubbing brush housing 61, the other end of the gas passage connect with the gas passage in dirt cup housing 11.By This, by the socket of inner sleeve 82 and outer tube 81, can cause the gas connection of scrubbing brush housing 61 to dirt cup housing 11, so as to ground Brush housing 61 can be to the delivery air of dirt cup housing 11.

Reference picture 2-3, snap close piece 83 is actionable between locking state and released state, wherein, when snap close piece 83 is in During locking state, the inner sleeve 82 and outer tube 81 that connect together, which can be snapped the locking of part 83, can not realize separation；And work as When snap close piece 83 is in released state, the inner sleeve 82 and outer tube 81 that connect together no longer are snapped the locking of part 83 can be real Now separate.

Reference picture 3-4, there is exterior lockhole 811 on outer tube 81, i.e. exterior lockhole 811 is formed through the tube wall of outer tube 81, There is interior lockhole 821, i.e., interior lockhole 821 is formed through the tube wall of inner sleeve 82 on inner sleeve 82.Snap close piece 83 includes elastic portion 832 and latch part 831, wherein, elastic portion 832 is located in inner sleeve 82 and elastic deformation occurs in stress, specifically, in bullet Property portion 832 in a state of nature when, the outer surface of elastic portion 832 is configured to the semi arch to match with the inner surface of inner sleeve 82 The outer surface of shape surface or excellent curved surfaces, latch part 831 and elastic portion 832 is fixedly linked to be in original in elastic portion 832 Passed during state by interior lockhole 821 outside inner sleeve 82.

Reference picture 4, when latch part 831 is by inside thrust, latch part 831 can be to the direction inside inner sleeve 82 It is mobile, and promote elastic portion 832 that elastic deformation (such as making the radius of the place arc of elastic portion 832 diminish) occurs, work as latch part 831 then no longer exert a force when being no longer influenced by inside thrust to elastic portion 832, and now, elastic portion 832 can recover deformation and discharge Elastic force (such as making the radius of the place arc of elastic portion 832 become big), to promote latch part 831 by interior lockhole 821 to inner sleeve Direction movement outside 82.Thus, can passed through by the interaction of elastic portion 832 and latch part 831, latch part 831 Interior lockhole 821 and exterior lockhole 811 reach the locked position outside outer tube 81, and are recovered to outer tube 81 by exterior lockhole 811 It may move between interior unlocked position.

As shown in Fig. 2 when latch part 831 is located at locked position, latch part 831 is interspersed in interior lockhole 821 and outer simultaneously On lockhole 811, so as to which play to axial can not occur between inner sleeve 82 and outer tube 81 and circumferentially rotate relatively (certainly, Due to inner sleeve 82 and the inside and outside socket of outer tube 81, therefore relative radial motion will not occur), so as to inner sleeve 82 and outer tube 81 can not separate, and snap close piece 83 is in locking state.Here it is possible to understand, because the outer surface of elastic portion 832 is configured to The semicircular arc surface to match with the inner surface of inner sleeve 82 or excellent curved surfaces, so as to which elastic portion 832 is in reset condition It can ensure that latch part 831 is located at locked position, lock promoted into normal so as to be understood as the shape design of elastic portion 832 Portion 831 is in locked position.

And when latch part 831 is located at unlocked position, latch part 831, which is no longer interspersed on exterior lockhole 811, (but can wear It is inserted on interior lockhole 821, or is completely retracted into inner sleeve 82 and is not also interspersed on interior lockhole 821), now, inner sleeve 82 Play to axial can occur between outer tube 81 and circumferentially rotate relatively (still, due to inner sleeve 82 and outer tube 81 Inside and outside socket, therefore relative radial motion will not occur), so as to which inner sleeve 82 and outer tube 81 can be axially separated, latch Part 83 is in released state.

Thus, when assembling dirt cup component 100 and ground brush assemblies 600, it is only necessary to snap close piece 83 is assembled into inner sleeve in advance In 82, latch part 831 is set to be passed by interior lockhole 821, then by outer tube 81 to being socketed on inner sleeve 82, when the end of outer tube 81 When face soon touches latch part 831, latch part 831 is arrived into (this within outer tube 81 to pushing inside inner sleeve 82 to income When elastic portion 832 deformed upon to contract), can continue to be inserted in on inner sleeve 82 so as to outer tube 81, when outer tube 81 On exterior lockhole 811 it is relative with the interior lockhole 821 on inner sleeve 82 when, latch part 831 can be in the rebound effect of elastic portion 832 Under passed by exterior lockhole 811 outside outer tube 81, so as to complete the locking of inner sleeve 82 and outer tube 81.Similarly, in dismounting dirt , can be by latch part 831 to pressing inside outer tube 81, then vertically by outer tube when cup assembly 100 and ground brush assemblies 600 81 are extracted from inner sleeve 82, or inner sleeve 82 is extracted out out of outer tube 81, so as to complete inner sleeve 82 and outer tube 81 Dismounting.

Dust catcher T in correlation technique, scrubbing brush housing 61 and dirt cup housing 11 are all connected by connecting tube straight cutting, It is easy to occur inserting the problem of inclined in assembling process, moreover, when the grafting of connecting tube coordinates too closely, the difficulty of grafting assembling Degree is higher, and when the grafting of connecting tube coordinates and excessively loosened, scrubbing brush housing 61 is easy to split away off from dirt cup housing 11, It is difficult to meet use demand.However, according to the dust catcher T of the utility model embodiment, by setting snap close piece 83, Ke Yijian Locking and unblock single, that effectively and quickly realize inner sleeve 82 and outer tube 81, improve dirt cup component 100 and ground brush assemblies 600 Connection reliability and dismounting convenience.In addition, according to the snap close piece 83 of the utility model above-described embodiment, it is simple in construction, ingeniously It make use of the resilience principle of elastic portion 832 to realize locking and the unlocking motion of latch part 831 wonderfully, and ensure that snap close piece 83 Reliability and service life in the case of frequently being pressed.

Fig. 3-Fig. 5, in some embodiments of the utility model, elastic portion 832 can be configured to cylinder and lack shape, that is, Say, the outer surface of elastic portion 832 is configured to the semicircular arc surface to match with the inner surface of inner sleeve 82 or major arc shape table Face, and the outer surface of elastic portion 832 can expand into rectangle of the long side perpendicular to the axial direction of inner sleeve 82.Certainly, the utility model Not limited to this, elastic portion 832 can also construct ring and lack shape (not shown), that is to say, that the outer surface of elastic portion 832 is configured to The semicircular arc surface to match with the inner surface of inner sleeve 82 or excellent curved surfaces, and the outer surface of elastic portion 832 can open up Open as the axially vertical bar shaped with inner sleeve 82.Alternatively, snap close piece 83 can be integrated working of plastics, that is to say, that elasticity Portion 832 and latch part 831 can be the plastic material part of one-time cast-forming.Thus, it is possible to reduce the difficult processing of snap close piece 83 Degree, reduce the processing cost of snap close piece 83, it is ensured that snap close piece 83 can be deformed with effective elasticity.

Fig. 4-Fig. 5, there is the reinforcement 833 that neighbouring latch part 831 is set on the inner surface of elastic portion 832.Thus, locking Buckle 831 is to the internal motion of inner sleeve 82 so that when promoting the elastic portion 832 to deform upon, elastic portion 832 can be according to planned course Occur elastic deformation (such as reduced radius by arc), so that it is guaranteed that elastic portion 832 in springback process can effectively by Latch part 831 is released, while improves reliability and indeformable property of the snap close piece 83 after frequently being pressed.

Alternatively, as shown in fig. 4-5, reinforcement 833 is along the axially extending of inner sleeve 82.Thus, reinforcement 833 is right When elastic portion 832 plays booster action, the elastic deformation of elastic portion 832 is not interfered with, avoids increasing the elasticity change of elastic portion 832 Form drag, on the premise of the structural reliability of snap close piece 83 is ensured so that elastic portion 832 can be pressed easily, convenient to use Family uses.

Alternatively, as shown in fig. 4-5, (i.e. the place camber line of elastic portion 832 is in arc length side at two arc ends of elastic portion 832 Upward both ends) on respectively there is sliding to lead muscle 834, sliding leads muscle 834 and is configured to axially extending cylinder along inner sleeve 82 Body is spaced apart the multiple spheroids set in the axial direction of inner sleeve 82.Thus, by setting sliding to lead muscle 834, on the one hand may be used To avoid the two of elastic portion 832 arc ends sharp, it is ensured that elastic portion 832 is when occurring elastic shrinkage deformation and resilient expansion deformation All without damage inner sleeve 82, service life is improved, on the other hand, elastic portion 832 expands in the deformation of generation elastic shrinkage and elasticity During exhibition deformation, muscle 834 can be led by sliding and be slided on the inner surface of inner sleeve 82, sliding resistance is reduced so as to play Power, the effect for preventing from sliding interim card so that user can more easily press snap close piece 83.

Reference picture 4, there is the circumferentially extending along inner sleeve 82 in some embodiments of the utility model, in inner sleeve 82 And only it is against the axial limiting muscle 823 of the both sides of elastic portion 832 respectively in the axial direction of inner sleeve 82, such as can surround inner sleeve The inwall annular convex rib of one week of pipe 82.Thus, when snap close piece 83 is assembled between two axial limiting muscle 823, snap close piece 83 would not be along play above and below the axial direction of inner sleeve 82, even if latch part 831 is pushed completely into inner sleeve 82 by user, snap close piece 83 also will not be to ensure that latch part 831 is relative still with interior lockhole 821 along the axial slip of inner sleeve 82, so that it is guaranteed that lock Fastener 83 can will not use failure with normal use.Thus, by setting axial limiting muscle 823 further to improve lock The use reliability of part 83.

Reference picture 3, alternatively, interior lockhole 821 and exterior lockhole 811 are major arc arcuate apertures, latch part 831 be formed as with it is interior The shape that lockhole 821 and exterior lockhole 811 match, that is to say, that the cross section of latch part 831 is (by perpendicular to latch part 831 The plane of extension line cuts the section of the gained of latch part 831) it is major arc arch.Thus, on the one hand, due to latch part 831 and internal lock Hole 821, exterior lockhole 811 are coordinated by not rounded side face, from that can avoid latch part 831 in interior lockhole 821 and the transfer of exterior lockhole 811 Dynamic and initiation job insecurity problem；On the other hand, because latch part 831 and interior lockhole 821 and exterior lockhole 811 pass through major arc Arch side face coordinates, and so as to increase latch part 831 and the alignment difficulty of interior lockhole 821 and exterior lockhole 811, avoids latch part The 831 stuck problems of motion that can not be ejected from interior lockhole 821 and exterior lockhole 811.

Reference picture 2 and Fig. 3, in some embodiments of the utility model, there are outer aligning members 812 on outer tube 81, it is interior There are interior aligning members 822 on sleeve pipe 82, when interior aligning members 822 and outer aligning members 812 coordinate in place, interior lockhole 821 and external lock Hole 811 is aligned.Thus, user is in inserting inner sleeve 82 and outer tube 81, it is only necessary to by outer aligning members 812 and interior aligning members 822 Cooperation in place, interior lockhole 821 and exterior lockhole 811 can is aligned automatically, so as to significantly reduce alignment difficulty and alignment It is time-consuming so that dirt cup component 100 and ground brush assemblies 600 quickly and conveniently can be assembled together by user.

Alternatively, as shown in Figures 2 and 3, outer aligning members 812 is form on the inner surface of outer tube 81 and towards inner sleeve The unlimited inserting groove in 82 directions, inserting block of the interior aligning members 822 for formation on the outer surface of inner sleeve 82.Thus, interior aligning members 822 and outer aligning members 812 can easily coordinate in place, reduce further assembling and find difficulty accurately, moreover, interior aligning members 822 and outer aligning members 812 structure it is simple, be easy to process and manufacture.

Reference picture 2 and Fig. 3, there is the locating part being only against in the axial end of outer tube 81 on the outer surface of inner sleeve 82 824.Thus, during inserting inner sleeve 82 and outer tube 81, once interior lockhole 821 and exterior lockhole 811 are aligned, locating part 824 are just only supported with the end face of outer tube 81, and latch part 831 is damaged to prevent outer tube 81 to being too inserted on inner sleeve 82 Problem.

Specifically, dust blowing bar 65 can be included according to the dust catcher T of the utility model embodiment.Below, referring to the drawings 6-9, the dust blowing bar 65 according to the utility model embodiment is described.

Reference picture 6-9, scrubbing brush housing 61 can include：Scrubbing brush base 611 and ground paint lid 612, and ground, which paints lid 612 and covered, to be set On scrubbing brush base 611 and positioned at the top of scrubbing brush base 611, ground paints and limits sky between lid 612 and scrubbing brush base 611 Chamber, gas passage is limited in cavity.Ground brush assemblies 600 can include dust blowing bar 65, can have scraping article on scrubbing brush base 611 Mounting surface 6111, ground, which paints, has the scraping article keeper 6121 being oppositely arranged with scraping article mounting surface 6111, dust blowing bar 65 on lid 612 One end (such as upper end shown in Fig. 9) be located in cavity and pinching scraping article mounting surface 6111 and scraping article keeper 6121 it Between, the other end (such as lower end shown in Fig. 9) of dust blowing bar 65 passes sky downwards by scraping article mounting surface 6111 (on hole) Outside chamber.

Reference picture 9, here it is possible to understand, there is perforation, so that scraping article is another on scraping article mounting surface 6111 End can be passed by scraping article mounting surface 6111.Alternatively, the portion lower surface of scrubbing brush base 611 is upwardly recessed forms scraping article peace Assembling platform, the upper surface of scraping article mounting platform are configured to scraping article mounting surface 6111.Thus, the processing side of scraping article mounting surface 6111 Just, and the scraping article mounting surface 6111 of such a structure more facilitates the installation of scraping article.Certainly, the utility model not limited to this, scraping article Mounting surface 6111 can also be formed directly into the inner bottom wall of ground brush assemblies 600 (not shown).

Some dust catchers T in correlation technique, the generally use card slot type structure of dust blowing bar 65 are fixed on scrubbing brush housing On 61, but the installation that such a mounting means frequently results in dust blowing bar 65 is not firm, and installation is wasted time and energy.However, according to The ground brush assemblies 600 of the utility model embodiment, when assembling dust blowing bar 65, it is only necessary to simply pass through the lower end of dust blowing bar 65 Scraping article mounting surface 6111 on scrubbing brush base 611, then, ground is painted into the cover buckle of lid 612 to scrubbing brush base 611, so as to scrubbing brush The can of scraping article keeper 6121 on housing 61, which is taken advantage of a situation, is pressed to the upper end of dust blowing bar 65 on scraping article mounting surface 6111, so as to Assembling and the positioning difficulty of dust blowing bar 65 are extremely efficient reduced, improves the efficiency of assembling of dust blowing bar 65, and is improved The mounting stability and reliability of positioning of dust blowing bar 65.

Alternatively, as shown in Fig. 6-Fig. 9, scraping article keeper 6121 is the positioning towards the extension of the direction of scraping article mounting surface 6111 Convex tendon.Thus, the structure of scraping article keeper 6121 is simple, convenient processing and manufacture.Certainly, the utility model not limited to this, scrape Bar keeper 6121 can also be other structures, for example, ground paint the upper surface of lid 612 part can be downwardly concaved to be formed it is recessed Groove, the exterior bottom wall of groove may be constructed scraping article keeper (not shown).

Further, have as shown in Fig. 6-Fig. 9, in the side wall of positioning convex tendon and paint the positioning that lid 612 is connected with ground and add Strengthening tendons 6122, that is to say, that the positioning one side of reinforcement 6122 is connected with the side wall of positioning convex tendon, and lid is on the other hand painted with ground 612 are connected, and thus, positioning convex tendon more reliablely and stablely can compress dust blowing bar 65.Such as at one of the present utility model In specific example, positioning reinforcement 6122 is plate shape, and position the length direction of reinforcement 6122 on one end with paint lid 612 are connected, and the side wall positioned on the thickness direction of reinforcement 6122 is connected with positioning convex tendon.Thus, more convenient processing and Manufacture, and save material.Certainly, the utility model not limited to this, positioning reinforcement 6122 can also be that (figure is not for circular cone cylindricality etc. Show).

Alternatively, it is gradual along the width that lid 612 to the direction of scrubbing brush base 611, positioning reinforcement 6122 are painted from ground Reduce.Thus, facilitate withdrawing pattern, be easy to fabricate.Further, reference picture 6, position another on the length direction of reinforcement 6122 One end can be concordant with the free end of positioning convex tendon, that is to say, that fixed when positioning reinforcement 6122 is pressed on dust blowing bar 65 Position reinforcement 6122 can also be pressed on dust blowing bar 65.Thus, the positioning of dust blowing bar 65 is more firm.

In some embodiments of the utility model, the length direction of scraping article mounting surface 6111 is normal with ground brush assemblies 600 It is vertical to advise direct of travel.Such as the ground brush assemblies 600 shown in Fig. 6, fore-and-aft direction is 600 conventional traveling side of ground brush assemblies To left and right directions is the width of ground brush assemblies 600, and scraping article mounting surface 6111 extends, i.e. along ground brush assemblies in left-right direction 600 width extension, now the bearing of trend of dust blowing bar 65 is also identical with scraping article bearing of trend.Thus, ground brush assemblies 600 During cleaning of advancing, dust blowing bar 65 can be cleaned more efficiently.Further, scraping article keeper 6121 is Setting is evenly spaced apart on multiple and length direction in mounting plane, such as on the width of ground brush assemblies 600, can With symmetrical, three scraping article keepers 6121 are respectively set.Thus, it is possible to reliability of positioning is improved, and convenient processing and manufacture. In addition, it is necessary to explanation, the definition of " conventional direct of travel " will be described herein-after.

In some embodiments of the utility model, reference picture 9, dust blowing bar 65 can include：Head 651 and afterbody 652, Head 651 is located in cavity and pinching is between scraping article mounting surface 6111 and scraping article keeper 6121, the upper end of afterbody 652 and head Portion 651 is connected, lower end is passed outside cavity downwards by scraping article mounting surface 6111 (on perforation), along direction from top to bottom, The thickness on head 651 gradually increases, and the thickness of afterbody 652 is gradually thinned.Thus, the structure of dust blowing bar 65 is more reliable and more stable, And installation is easily facilitated, and dust blowing effect is more preferable.

Specifically, grey part 66 can be scraped including sealing according to the dust catcher T of the utility model embodiment.Below, reference Accompanying drawing 6-8, and Fig. 3 and Figure 18 is combined, describe to scrape grey part 66 according to the sealing of the utility model embodiment.

Reference picture 3 and Fig. 6, ground brush assemblies 600 can include escape pipe 68 and grey part 66 is scraped in sealing, wherein, escape pipe 68 Including the connector portions 681 being connected with scrubbing brush housing 61 in scrubbing brush housing 61 and rotatably, here, it is necessary to which explanation, goes out Tracheae 68 and inner sleeve 82 described above can be same part (that is, escape pipe 68 is exactly inner sleeve 82, inner sleeve Pipe 82 be exactly escape pipe 68, as shown in Figure 3), escape pipe 68 and inner sleeve 82 described above can also be different part and Assembling is connected, and (that is, escape pipe 68 is escape pipe 68, inner sleeve 82 is inner sleeve 82, and escape pipe 68 fills with inner sleeve 82 With being connected, as shown in figure 18).

Specifically, as shown in figure 18, sealing is scraped grey part 66 and painted with being located between lid 612 and connector portions 681 with hermetically The gap between lid 612 and connector portions 681 is painted, thus, the dust in scrubbing brush housing 61 on the one hand can be avoided to enter scrubbing brush In gap between upper lid 612 and connector portions 681, avoid dust from hindering freely rotating for connector portions 681, on the other hand can keep away Exempt from the dust in dirt cup housing 11 and paint the gap between lid 612 and connector portions 681 by ground to banish into environment, another further aspect The dust on the outer surface of connector portions 681 can be scraped off during connector portions 681 rotate relative to scrubbing brush housing 61.Preferably, It to be sponge member that grey part 66 is scraped in sealing, so as to reduce cost, be conveniently replaceable cleaning.

Here it is possible to understand, connector portions 681 are located in the gas channel in scrubbing brush housing 61, so that no matter Connector portions 681 turn to any angle position, and the air-flow in gas channel in scrubbing brush housing 61 can pass through connector portions 681 On passage discharge.However, be located at due to connector portions 681 in the gas channel in scrubbing brush housing 61, therefore, connector portions 681 Outer surface on be easy to accumulate dust.So, during connector portions 681 rotate, just it is easy to dust, grit, hair Cause to block in the gap brought between connector portions 681 and scrubbing brush housing 61 Deng debris.

Some dust catchers T in correlation technique, the joint of escape pipe 68 in ground brush assemblies 600 it is difficult to ensure that injection is accurate, After being molded the inaccurate joint of escape pipe 68 and being assembled together with scrubbing brush housing 61, the joint of escape pipe 68 and scrubbing brush housing 61 it Between can produce gap, so, after local brush assemblies 600 have used long, the seam between the joint of escape pipe 68 and scrubbing brush housing 61 Gap will accumulate the debris such as dust, hair, grit, and so as to easily cause, the rotation of the joint of escape pipe 68 is dumb, even blocks not The problems such as turning.However, according to the ground brush assemblies 600 of the utility model embodiment, by scrubbing brush housing 61 and escape pipe 68 Between connector portions 681 set sealing scrape grey part 66, so as to connector portions 681 with respect to scrubbing brush housing 61 rotation during, sealing is scraped Grey part 66 can with the outer surface of connector portions 681 produce friction, to dispose the dust in connector portions 681, avoid connector portions 681 with The gap of scrubbing brush housing 61 accumulates dust or the problems such as debris, even if dust catcher T has used a very long time, escape pipe 68 Can reliably flexible rotating, moreover, by setting sealing to scrape grey part 66 dust in scrubbing brush housing 61 can also be avoided to pass through The problem of gap is discharged into environment and avoided the dust in environment to enter gap accumulation.

In some embodiments of the utility model, reference picture 8, sealing scrapes grey part 66 and paints lid 612 with being pasted onto On, thus, it is possible to simply and effectively and be quickly accomplished sealing and scrape the installation of grey part 66 and fix, and improve sealing and scrape ash The functional reliability of part 66.Certainly, the utility model not limited to this, grey part 66 is scraped in sealing can also use other modes and scrubbing brush Upper lid 612 is fixedly linked, such as threaded fastener etc. can be used to be attached (not shown), repeats no more here.

In some embodiments of the utility model, reference picture 3, connector portions 681 are led to for cylinder and with scrubbing brush housing 61 Cross and be rotationally connected along the pivotal axis 682 of its (i.e. connector portions 681) central axial direction extension, that is to say, that connector portions 681 Spinning motion can be made using the central axis of itself as pivot, such as pivotal axis 682 can be two and be respectively provided at and connect The axial both ends on head 681, there can be the pivoting hole being rotatably assorted respectively with two pivotal axis 682 on scrubbing brush housing 61.

With reference to Fig. 6, sealing scrapes grey part 66 as that can be bar shaped and along the axially extending (i.e. along Fig. 3 and Fig. 6 of connector portions 681 Shown in left and right directions extension), that is to say, that sealing scrape grey part 66 overall bearing of trend and the axial direction of connector portions 681 put down OK, for example, sealing scrapes grey part 66 and can be formed as linear pattern bar shaped or undaform bar shaped etc..So, connector portions 681 are in rotation During, sealing is scraped the outer peripheral face that grey part 66 can be reliably and effectively with connector portions 681 and be bonded, with dock head 681 outside Side face carries out effectively scraping ash, improves the rotation flexibility of connector portions 681.

Sealing scrapes two end faces (such as left and right sides end face shown in Fig. 6) on the grey length direction of part 66 respectively with connecing Two axial ends (such as left and right sides end face shown in Fig. 3) on head 681 are corresponding concordant.That is, ash is scraped in sealing The length of part 66 is equal with the axial length of connector portions 681 and face is set.Thus, sealing scrapes grey part 66 can to dock head 681 whole Outer peripheral face carries out scraping ash on individual axial length direction, further improves the rotation flexibility of connector portions 681.

Certainly, the utility model not limited to this, connector portions 681 can be also configured to spherical (not shown), with similar ball Valve arrangement carries out the rotation of greater angle scope, and now, grey part 66 is scraped in sealing can be formed as outer surface shape with connector portions 681 The camber bar shaped that shape matches, so as to which the outer peripheral face reliably and effectively with connector portions 681 is bonded, to dock the outer of head 681 Side face carries out effectively scraping ash, improves the rotation flexibility of connector portions 681.

Reference picture 6 and Fig. 8, ground, which paints on the inner roof wall of lid 612 to have, to be used to install the mounting groove that grey part 66 is scraped in sealing 6120.Thus, during grey part 66 is scraped in installation sealing, positioning need not can be found accurately, it is only necessary to grey part 66 is scraped into sealing and installed In mounting groove 6120, it is possible to ensure that sealing scrapes the installation site of grey part 66 accurately and suitable for scraping grey sealing, so as to have Improve installation reliability and install convenient that grey part 66 is scraped in sealing in effect ground.

Alternatively, reference picture 6 and Fig. 8, ground, which paints, has preceding stop part 6123 and rear stop part on the inner roof wall of lid 612 6124, the inner roof wall that preceding stop part 6123 and rear stop part 6124 paint lid 612 by ground is downwardly extending, and in scrubbing brush group It is be arranged in parallel on the direct of travel of part 600, before and after preceding stop part 6123 and rear stop part 6124, before mounting groove 6120 is is limited to Space between stop part 6123 and rear stop part 6124.Thus, the processing of mounting groove 6120 is realized convenient, is easy to manufacture.When So, the utility model not limited to this, in other embodiment of the present utility model, mounting groove 6120 can also be by other means It is process, for example, can paint ground, a part of surface on the inner roof wall of lid 612 is upwardly recessed, to form mounting groove, (figure is not Show).Here paint lid 612, it is necessary to illustrate, shown in Fig. 6 and open bottom-up state forwardly.

Here, it is necessary to which explanation, " conventional direct of travel " refer to the process that user uses dust catcher T to be cleaned In, generally promote dust catcher T to move from back to front, now, ground brush assemblies 600 also move from back to front, so that from back to front Direction is interpreted as the conventional direct of travel of ground brush assemblies 600, generally, the suction port on ground brush assemblies 600 is arranged into strip And vertical with the conventional direct of travel of ground brush assemblies 600 (that is, suction port extends along the left and right directions shown in Fig. 6, or Person says that the length direction of suction port is the left and right directions shown in Fig. 6), so as to more efficiently carry out dust suction cleaning.

Specifically, anticollision portion 64 can be included according to the scrubbing brush housing 61 of the utility model embodiment.Below, with reference to attached Fig. 6-9, the anticollision portion 64 according to the utility model embodiment is described.

Reference picture 6, scrubbing brush housing 61 can include scrubbing brush shell body and anticollision portion 64.Wherein, on scrubbing brush shell body Form, in some preferred exemplaries of the present utility model, scrubbing brush shell body can paint lid 612 and scrubbing brush by the ground docked up and down Base 611 forms, and the left shell and right shell body that scrubbing brush shell body can also be docked by left and right form (not shown), scrubbing brush shell sheet Body can also be combined by miscellaneous part, no longer be repeated one by one here.

Anticollision portion 64 is connected with scrubbing brush shell body, and to projection on the place supporting surface of ground brush assemblies 600 (such as into Fig. 8 Shown lower section projection), anticollision portion 64 is at least partially disposed at beyond the contour line of scrubbing brush shell body.That is, scrubbing brush group During part 600 travels on the support surface, if having barrier on supporting surface, anticollision portion 64 can be prior to its inner side The scrubbing brush shell body of (i.e. the side of the close scrubbing brush shell body central in anticollision portion 64) collides with barrier, to prevent scrubbing brush shell sheet Body breaks damage by barrier, plays a part of protecting scrubbing brush shell body.Specifically, anticollision portion 64 is integrated with scrubbing brush shell body Part, that is to say, that anticollision portion 64 is not linked together with scrubbing brush shell body by assembly process.Thus, without to anticollision Portion 64 is assembled, and so as to reduce assembly difficulty, improves production efficiency, and anticollision portion 64 is not easy and scrubbing brush shell body Depart from, anti-collision effect is good.

Some dust catchers T in correlation technique, installation one rubber strip can be enclosed around scrubbing brush shell body, play anticollision Effect, still, installation rubber strip on the one hand can increase ground brush assemblies 600 cost, on the other hand can delay installation time, drop Low production efficiency.However, according to the scrubbing brush housing 61 of the utility model embodiment, by the way that directly one adds on scrubbing brush shell body Work goes out anticollision portion 64, without additionally installing anticollision strip on scrubbing brush shell body, so as to reduce production cost, improves life Efficiency is produced, assembly difficulty is reduced, moreover, dust catcher T, during work, anticollision portion 64 will not fall off, misplace Problem, reliability are high.In short, according to the scrubbing brush housing 61 of the utility model embodiment, the anticollision in correlation technique is eliminated Bar, the anticollision portion 64 of similar anticollision strip is directly made on scrubbing brush shell body, effectively to protect scrubbing brush shell body.

Alternatively, reference picture 6, to the place supporting surface of ground brush assemblies 600 on project, the conventional traveling of brush assemblies 600 on ground On direction, the front side of the contour line for being at least partially disposed at scrubbing brush shell body in anticollision portion 64.That is, ground brush assemblies 600 exist During advancing forward, if the front of ground brush assemblies 600 has a barrier, anticollision portion 64 can preferentially scrubbing brush shell body and Barrier impacts, so as to play a part of protecting scrubbing brush shell body.Thus, the front side collided with is easiest in scrubbing brush shell body Position sets anticollision portion 64, can effectively protect scrubbing brush shell body, and can reduce production cost.

Alternatively, reference picture 6, to the place supporting surface of ground brush assemblies 600 on projection, ground brush assemblies 600 routine advance On direction, the left and right sides of the contour line for being at least partially disposed at scrubbing brush shell body in anticollision portion 64.That is, ground brush assemblies 600 in translational motion on the left and right directions perpendicular to conventional direct of travel, if the left and right sides of ground brush assemblies 600 has barrier Hinder thing, anticollision portion 64 can preferentially scrubbing brush shell body and barrier impacts, so as to play a part of protecting scrubbing brush shell body.By This, sets anticollision portion 64 in the left and right sides position that scrubbing brush shell body easily collides with, can further protect scrubbing brush shell sheet Body.

Alternatively, reference picture 6, to the place supporting surface of ground brush assemblies 600 on projection, anticollision portion 64 at least partially surrounding ground The whole circle of contour line of brush shell body.That is, no matter brush assemblies 600 are on the support surface towards which direction motion, anticollision Portion 64 can preferentially scrubbing brush shell body and barrier impacts, so as to play a part of protecting scrubbing brush shell body.Thus, anticollision portion 64 can be with significantly more efficient protection scrubbing brush shell body.

Reference picture 8 and Fig. 9, in some embodiments of the utility model, scrubbing brush shell body includes：The He of scrubbing brush base 611 Ground paints lid 612, and scrubbing brush base 611 is set on the support surface, and ground paints the lid of lid 612 and is located on scrubbing brush base 611, now, anticollision Portion 64, which can be integrated part with scrubbing brush base 611 and/or paint lid 612 with ground, is integrated part, that is to say, that anticollision portion 64 can be with Part (as shown in Figure 8 and Figure 9) is integrated with scrubbing brush base 611, anticollision portion 64 can also paint lid 612 with ground and be integrated part (figure It is not shown), anticollision portion 64 not only with scrubbing brush base 611 can also be integrated part but also paint lid 612 with ground to be integrated part (not shown Go out).

Alternatively, to projecting on the place supporting surface of ground brush assemblies 600, scrubbing brush base 611 with paint the butted line of lid 612 May be constructed the contour line of scrubbing brush shell body, anticollision portion 64 be located at scrubbing brush base 611 with paint the joint of lid 612, thus, Anticollision portion 64 can be fully located at beyond the contour line of scrubbing brush shell body, so as to effectively reduce the structural plane of anticollision portion 64 Product, reduce production cost.Certainly, anticollision portion 64 can also be located at other positions, and only part is located at the profile of scrubbing brush shell body Beyond line.

Further, as shown in Figure 8 and Figure 9, anticollision portion 64 is included respectively positioned at the upper anticollision portion of both sides above and below butted line 641 and lower anticollision portion 642, thus, upper anticollision portion 641 can paint lid 612 with protecting field, and lower anticollision portion 642 can protect scrubbing brush Base 611, so as to it is effectively more efficient and reliably protect scrubbing brush shell body.

For example, when anticollision portion 64 and scrubbing brush base 611 are integrated part, upper anticollision portion 641 can be by scrubbing brush base 611 The joint of lid 612 is painted with ground to upwardly extend, lower anticollision portion 642 can paint lid 612 with ground by scrubbing brush base 611 and connect Locate to extend downwardly.Similarly, when anticollision portion 64 with paint lid 612 and be integrated part when, upper anticollision portion 641 can be painted lid by ground 612 risen with the joint of scrubbing brush base 611 upwardly extends, lower anticollision portion 642 can paint lid 612 by ground with scrubbing brush base Rise and extend downwardly in 611 joints.Similarly, it is integrated part when anticollision portion 64 had not only painted lid 612 with ground but also with scrubbing brush base 611 is During integral piece, upper anticollision portion 641 can be painted by ground lid 612 with being upwardly extended the joint of scrubbing brush base 611, lower anticollision portion 642 can paint the joint of lid 612 with ground by scrubbing brush base 611 extend downwardly.

Here, it is necessary to illustrate, in two sections of the above, orientation " on " refer to that the ground normal level of brush assemblies 600 is placed on water Top when in plane, orientation " under " refer to that the ground normal level of brush assemblies 600 puts top when in the horizontal plane, then, can With it is well established that local brush assemblies 600 favour horizontal plane be arranged in certain plane when, upper anticollision portion 641 and lower anticollision portion 642 Bearing of trend run-off the straight therewith, this be it will be appreciated by those skilled in the art that.

Below, only illustrated so that anticollision portion 64 is integrated part with scrubbing brush base 611 as an example, certainly, people in the art Member is after following technical scheme has been read, it is clear that it is appreciated that anticollision portion 64 with paint lid 612 and be integrated part and anticollision Portion 64 had not only painted the technical scheme that lid 612 is integrated part but also part is integrated with scrubbing brush base 611 with ground.Alternatively, when anticollision portion When 64 and scrubbing brush base 611 are working of plastics, anticollision portion 64 can be with the integrated injection molding of scrubbing brush base 611, and works as anticollision portion When 64 be rubber parts and scrubbing brush base 611 is working of plastics, anticollision portion 64 can be embedded in the mould of scrubbing brush base 611 In, scrubbing brush base 611 is then molded again, so that scrubbing brush base 611 is integrated part with anticollision portion 64.

Preferably, anticollision portion 64 towards at least part surface in a side surface of scrubbing brush shell body and scrubbing brush shell body (such as being spaced apart the space S shown in Fig. 8) is spaced apart to set.Thus, can be certain between anticollision portion 64 and scrubbing brush shell body Elastic buffer space, when anticollision portion 64 and barrier hit, elastic deformation can occur for anticollision portion 64, be not susceptible to Damage, so as to more efficient and reliably improve the protecting effect to scrubbing brush shell body.For example, upper anticollision described above The side surface for closely painting lid 612 in portion 641 with paint the outer surface of lid 612 and be spaced apart setting, lower anticollision portion 642 A side surface of close scrubbing brush base 611 be spaced apart setting with the outer surface of scrubbing brush base 611.

Preferably, anticollision portion 64 passes through the curved surface that smoothly transits (such as curved surface C shown in Fig. 9) phase with scrubbing brush shell body Connect.Thus, it is possible to reduce the stress concentration in anticollision portion 64 and scrubbing brush shell body junction, touched in anticollision portion 64 with barrier When hitting, anticollision portion 64 and the junction of scrubbing brush shell body will not ftracture, and improve the structural reliability in anticollision portion 64, further Improve protecting effect.

Specifically, mop assembly 700 can be included according to the dust catcher T of the utility model embodiment.Below, with reference to attached Figure 10-Figure 18, the mop assembly 700 according to the utility model embodiment is described.

Reference picture 10, Figure 11 and Figure 15, ground brush assemblies 600 and mop assembly 700 can form cleaning assemblies, wherein, ground Brush assemblies 600 can include scrubbing brush housing 61 and the first magnetic absorption member 69 being located on scrubbing brush housing 61, and mop assembly 700 can wrap The magnetic absorption member 74 of fixture 73 and second is included, wherein, fixture 73 is suitable to fixed rag, and the second magnetic absorption member 74 is suitable to and the first magnetic The magnetic of part 69 coordinates, that is to say, that the first magnetic absorption member 69 and the second magnetic absorption member 74 can be relied on together with magnetic absorption.

Reference picture 18, mop assembly 700 are coordinated removably by the magnetic of the second magnetic absorption member 74 and the first magnetic absorption member 69 Installed in the bottom of ground brush assemblies 600, that is to say, that by mop assembly 700 to the bottom of ground brush assemblies 600 it is close when, due to There is magnetic attracting force, mop assembly 700 can be installed automatically and rapidly between first magnetic absorption member 69 and the second magnetic absorption member 74 Onto ground brush assemblies 600.So, when the cleaning devices such as rag are fixed on mop assembly 700 using fixture 73, mop group Part 700 can realize mopping function.

Some dust catchers T in correlation technique, generally it is only capable of playing absorption floor-dust and using round brush and scraping article etc. The effect on ground is cleaned, during use, it is difficult to the thoroughly dirty and stain on cleaning ground.However, according to this The cleaning assemblies of utility model embodiment, due to ground brush assemblies 600 and mop assembly 700, Ke Yishi including combining Suction dual-use function is now dragged, i.e., the work that mops floor also is being carried out using mop assembly 700 using the ground dust suction of brush assemblies 600 and cleaning simultaneously Industry, so as to effectively clean the stain on ground, improve cleaning effect.Further, since ground brush assemblies 600 and mop Component 700 is connected by magnetic attraction magnetic, so as to be effectively reduced the installation and removal of ground brush assemblies 600 and mop assembly 700 Difficulty, improve the connection reliability of ground brush assemblies 600 and mop assembly 700 so that user can be dismounted as needed Combination, but also the structure complexity of cleaning assemblies can be reduced, convenient processing and production.

Reference picture 10, on the conventional direct of travel of ground brush assemblies 600, the front side bottom of scrubbing brush housing 61 has dust suction Mouthful, mop assembly 700 is located at the rear side of suction port.That is, promote cleaning assemblies over a surface to be cleaned forward in user During motion, the preferential mop assembly 700 of ground brush assemblies 600 is operated, that is to say, that ground brush assemblies 600 are first inhaled Dirt, mop assembly 700 are mopped floor again, and so, by the preliminary cleaning of ground brush assemblies 600, mop assembly 700 can be cleaned only It is remaining dirty on ground, so as to reduce the frequent degree of rag on cleaning mop assembly 700, reduce the work of user Intensity.

In addition, reference picture 10, ground brush assemblies 600 can also include that with scrubbing brush housing 61 round brush being connected, round brush can be rolled It can be located in suction port and the axis of round brush can extend along the length direction of suction port.Thus, ground brush assemblies 600 are except entering Beyond row dust suction operation, cleaning work can also be carried out, so as to further improve cleaning effect.Preferably, in ground brush assemblies 600 Conventional direct of travel on, mop assembly 700 is located at the rear side of round brush.Thus, the cleaning action of round brush can be prior to mop The action that mops floor, so as to further improving cleaning effect.Here, it is necessary to explanation, have on scrubbing brush housing 61 suction port with And the common knowledge that the concept of round brush etc. is this area, do not repeat here.

Further, reference picture 10, on the conventional direct of travel of ground brush assemblies 600, the rear side of scrubbing brush housing 61 is provided with Roller 67, mop assembly 700 are located at the front side of roller 67.That is, promote cleaning assemblies over a surface to be cleaned in user During travelling forward, mop assembly 700 is preferentially cleaned, and roller 67 is walked on surface again after the cleaning, so as to have Effect avoiding roller 67 rolls the problem of dirty so that dust catcher T is after work, roller 67 can also keep clean as new. In addition, such a arrangement is also possible that the structural stability of cleaning assemblies is stronger, stress is more reasonable.

Both sides of the mop assembly 700 on the direct of travel perpendicular to ground brush assemblies 600 with ground brush assemblies 600 perpendicular to Both sides alignment on the direct of travel of ground brush assemblies 600, such as in the example depicted in fig. 10, the left and right two of ground brush assemblies 600 Side at left and right sides of housing unit respectively with aliging.Thus, ground, mop assembly 700 after being cleaned for ground brush assemblies 600 can Farthest to be cleaned, improve cleaning effect, and due to the left and right sides edge of mop assembly 700, without departing from ground The left and right sides edge of brush assemblies 600, so as to avoid mop assembly 700 collided with damage and collide with user the problem of.

In some embodiments of the utility model, as shown in figure 18, the first magnetic absorption member 69 can be located at ground brush assemblies 600 Bottom, the second magnetic absorption member 74 can be located at mop assembly 700 top.Thus, when mop assembly 700 is arranged on into scrubbing brush group During the bottom of part 600, the first magnetic absorption member 69 and the second magnetic absorption member 74 can be more promptly together with magnetic, and magnetic is more Hidden danger that is firm, avoiding mop assembly 700 from being split away off from ground brush assemblies 600.

Alternatively, reference picture 18, the first magnetic absorption member 69 is positioned at the bottom center of ground brush assemblies 600, the second magnetic absorption member 74 In the center of top of mop assembly 700.Thus, after the first magnetic absorption member 69 is together with the magnetic of the second magnetic absorption member 74, mop group Part 700 more smoothly, can be sucked reliably in the bottom of ground brush assemblies 600, the problems such as side swelling and hanging down of either of the testes will not occur, and And production cost can also be effectively reduced.Certainly, the utility model not limited to this, in other embodiment of the present utility model In, the first magnetic absorption member 69 can also be two and be symmetrically located at ground brush assemblies 600 bottom, correspondingly, the second magnetic Part 74 can also be two and be symmetrically located at the top of mop assembly 700 with the first magnetic absorption member about 69 face (scheme It is not shown).

In some embodiments of the utility model, as shown in figure 12, mop assembly 700 can include：Grillage 71 and end Lid 72, the second magnetic absorption member 74 are located between grillage 71 and end cap 72, and assembling rag is suitable on grillage 71.Thus, it is possible to simply have The second magnetic absorption member 74 of effect ground installation, improve the installation reliability of the second magnetic absorption member 74.Wherein, grillage 71 can be with removable with end cap 72 It is connected with unloading, so as to facilitate dismounting, maintenance and the replacing of the second magnetic absorption member 74.Such as in the example depicted in fig. 15, grillage 71 Upper have fixed column 713, has fixing hole 722 on end cap 72, and fixed column 713 is removable by threaded fastener with fixing hole 722 It is connected with unloading.Thus, it is easy to processing and easy disassembly.

Alternatively, reference picture 14 and Figure 15, the bottom surface of grillage 71 are encapsulated, that is to say, that the bottom surface of grillage 71 has encapsulated Layer 710.Thus, rag can be located to the bottom of encapsulated layer 710, to be preferably bonded with ground, is improving cleaning effect.This In, it is necessary to which explanation, encapsulated technique is well known to those skilled in the art, repeats no more here.Alternatively, reference picture 11, Fixture 73 is located on the upper surface of grillage 71.Thus, facilitate user that rag is fixed on mop assembly 700, facilitate user Use.Wherein, fixture 73 can be activity folder or VELCRO etc., so as to further facilitate the processing of mop assembly 700 and smear Cloth is fixedly connected, while is facilitated user to dismantle rag and cleaned.Here, it is necessary to which explanation, activity folder and VELCRO are equal For the common knowledge of mop technical field, therefore do not repeat.

In some embodiments of the utility model, reference picture 11, Figure 15 and Figure 18, opened with bottom on scrubbing brush housing 61 The fitting recess 610 opened, there is department of assembly 711 that is protruding upward and being adapted to fit in fitting recess 610 on mop assembly 700, the One magnetic absorption member 69 is located in fitting recess 610, and the second magnetic absorption member 74 is located in department of assembly 711.Thus, in assembling ground brush assemblies 600 During with mop assembly 700, it is only necessary to department of assembly 711 is aligned into fitting recess 610 and inserted, the first magnetic absorption member 69 and the second magnetic absorption member 74 are just Can quickly and efficiently be attached together, so as to reduce further assembly difficulty, and can improve ground brush assemblies 600 with The connection reliability of mop assembly 700.

Such as in the example shown in Figure 12 and Figure 15, department of assembly 711 can be convex by the portion lower surface of grillage 71 Go out to be formed, so as to which bottom-open can be limited in department of assembly 711 for accommodating the assembly cavity 7110 of the second magnetic absorption member 74, end Lid 72 is connected with grillage 71 and is sealed on the bottom of assembly cavity 7110.Thus, it is possible to the second magnetic absorption member 74 is simply and effectively installed, Improve the installation reliability of the second magnetic absorption member 74.

Reference picture 11, Figure 12 and Figure 16, can have the through hole 7111 run through, mop group on the upper surface of department of assembly 711 Part 700 can also include magnetic conductive part 75, the part of magnetic conductive part 75 be located in assembly cavity 7110 and with the magnetic phase of the second magnetic absorption member 74 Even, the remainder of magnetic conductive part 75 is passed to department of assembly 711 in addition to contact magnetic with the first magnetic absorption member 69 upwards by through hole 7111 Inhale (as shown in figure 18).That is, the first magnetic absorption member 69 and the second magnetic absorption member 74 can securely be adsorbed by magnetic conductive part 75 Connection, so as to reduce the magnetic difficulty of the first magnetic absorption member 69 and the second magnetic absorption member 74, improves the first magnetic absorption member 69 and second The magnetic fixing of magnetic absorption member 74.

As shown in figure 12, magnetic conductive part 75 can include two magnetic conductive iron sheets 751 be arrangeding in parallel, and the second magnetic part folder is inhaled Between two magnetic conductive iron sheets 751, thus, it is possible on the premise of manufacturing cost is taken into account, the He of the first magnetic absorption member 69 is further reduced The magnetic difficulty of second magnetic absorption member 74, improve the magnetic fixing and stability of the first magnetic absorption member 69 and the second magnetic absorption member 74.

As shown in Figure 15 and Figure 18, there can be the limit for being respectively provided at two both sides of magnetic conductive iron sheet 751 in assembly cavity 7110 Position catch 712, spacing catch 712 are fixed on grillage 71 and/or end cap 72, that is to say, that can be had on grillage 71 spacing Catch 712, there can also be spacing catch 712 (not shown) on end cap 72, can also all on grillage 71 and end cap 72 simultaneously With spacing catch 712 (not shown).Thus, can by setting spacing catch 712 in the both sides of two magnetic conductive iron sheets 751 To avoid magnetic conductive iron sheet 751 from rocking problem in assembly cavity 7110.

Can have as shown in Figure 15 and Figure 18, on end cap 72 and extend into assembly cavity 7110 and be only against the second magnetic absorption member End cover side locating part 721 on one side surface of 74 remote grillage 71.Thus, the magnetic of end cover side locating part 721 and second is passed through It is spacing to inhale only supporting for part 74, play problem of second magnetic absorption member 74 in assembly cavity 7110 can be avoided.

Thus, can be as follows according to the assembling process of the mop assembly 700 of above-described embodiment.First, by the second magnetic absorption member 74 are clipped between two magnetic conductive iron sheets 751, between the spacing catch 712 of two be then charged into assembly cavity 7110, cause simultaneously The upper end of two magnetic conductive iron sheets 751 is passed upwards by through hole 7111；Then, end cap 72 is covered to the bottom of assembly cavity 7110, It is threadedly coupled using threaded fastener through the fixing hole 722 on end cap 72 and with the fixed column 713 on grillage 71, so as to complete The assembling of mop assembly 700.Rag can be swept along on encapsulated layer 710 and be consolidated during use by mop assembly 700 Determine the locking of part 73.

In description of the present utility model, it is to be understood that term " " center ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axial direction ", " footpath To ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of and retouch State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation, with Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Be joined directly together, can also be indirectly connected by intermediary, can be two element internals connection or two elements it is mutual Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be Concrete meaning in type.

In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered Row combines and combination.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (11)

1. A kind of 1. scrubbing brush housing, it is characterised in that including：

   Scrubbing brush shell body；And

   Anticollision portion, the anticollision portion and the scrubbing brush shell body are integrated part, and to described ground brush assemblies place supporting surface upslide Shadow, the anticollision portion are at least partially disposed at beyond the contour line of the scrubbing brush shell body.
2. 2. scrubbing brush housing according to claim 1, it is characterised in that projected where to described ground brush assemblies on supporting surface, The front side and/or the left and right sides of the contour line for being at least partially disposed at the scrubbing brush shell body in the anticollision portion.
3. 3. scrubbing brush housing according to claim 1, it is characterised in that projected where to described ground brush assemblies on supporting surface, The whole circle of contour line at least partially surrounding the scrubbing brush shell body in the anticollision portion.
4. 4. scrubbing brush housing according to claim 1, it is characterised in that the anticollision portion towards the scrubbing brush shell body At least part surface in one side surface is spaced apart setting with the scrubbing brush shell body.
5. 5. scrubbing brush housing according to claim 1, it is characterised in that the anticollision portion passes through light with the scrubbing brush shell body Sliding fillet surface connects.
6. 6. scrubbing brush housing according to claim 1, it is characterised in that the scrubbing brush shell body is working of plastics, the anticollision Portion is rubber parts or working of plastics.
7. 7. the scrubbing brush housing according to any one of claim 1-6, it is characterised in that the scrubbing brush shell body includes：

   Scrubbing brush base, the scrubbing brush base are located on the supporting surface；With

   Ground paints lid, paints lid describedly and is located on the scrubbing brush base；

   Wherein, the anticollision portion is integrated part and/or with described paints lid with the scrubbing brush base is integrated part.
8. 8. scrubbing brush housing according to claim 7, it is characterised in that the scrubbing brush base with described paints docking for lid Line forms the contour line of the scrubbing brush shell body, and the anticollision portion is located at the scrubbing brush base and with described paints the described right of lid At wiring.
9. 9. scrubbing brush housing according to claim 8, it is characterised in that the anticollision portion includes being located at the butted line respectively The upper anticollision portion and lower anticollision portion of upper and lower both sides.
10. 10. a kind of ground brush assemblies, it is characterised in that including the scrubbing brush housing according to any one of claim 1-9.
11. 11. a kind of dust catcher, it is characterised in that including ground according to claim 10 brush assemblies.