CN205514385U - Scrubbing brush and dust catcher - Google Patents
Scrubbing brush and dust catcher Download PDFInfo
- Publication number
- CN205514385U CN205514385U CN201620100315.8U CN201620100315U CN205514385U CN 205514385 U CN205514385 U CN 205514385U CN 201620100315 U CN201620100315 U CN 201620100315U CN 205514385 U CN205514385 U CN 205514385U
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- China
- Prior art keywords
- drain pan
- scrubbing brush
- circular arc
- suction inlet
- carpet
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Abstract
The utility model provides a scrubbing brush and dust catcher, wherein, the scrubbing brush includes: the drain pan is provided with the suction inlet on the lower surface of drain pan, on the lower surface of drain pan, be provided with a circular arc protrusion in the first side of suction inlet, be provided with the coplaner horizontal support face of second side with the suction inlet on the circular arc protrusion. This technical scheme is through setting up a circular arc protrusion and making it object contact such as directness and carpet in the first side of suction inlet to can make objects such as scrubbing brush and carpet effectively laminate, reduce the area of contact between the objects such as drain pan and carpet again, and then reduce frictional force and scrubbing brush between the objects such as drain pan and the carpet removal resistance during reciprocating motion on objects such as carpet, so that can clean object such as carpet fast, effectively. Wherein, set up a horizontal support face on the circular arc protrusion and can reduce the removal resistance between the objects such as drain pan and carpet, can make a circular arc protrusion support the scrubbing brush reliably, smoothly again to guarantee the stability the when scrubbing brush uses.
Description
Technical field
This utility model relates to household appliance technical field, in particular to a kind of scrubbing brush and vacuum cleaner.
Background technology
The vacuum of vacuum cleaner always weighs an important indicator of vacuum cleaner quality, at present, each vacuum cleaner
The vacuum of scrubbing brush is all optimized and promotes by manufacturer, and specifically, such as portioned product is by scrubbing brush
Certain angle it is provided with so that the laminating degree between base plate and ground between bottom surface, base plate suction inlet both sides and horizontal plane
More preferably, but although this kind designs the vacuum that improve scrubbing brush, but this kind of design increases scrubbing brush on ground
Moving resistance when pushing ahead on face, especially when cleaning carpet, the resistance between scrubbing brush and carpet is non-
Chang great, thus it is not easy to very much carry out the movement of scrubbing brush on carpet, and then bring certain puzzlement to user,
Reduce the experience of user, be unfavorable for its marketing.
Therefore, how a kind of degree of laminating is proposed good and be easy to again the scrubbing brush of movement on carpet and become current
Problem demanding prompt solution.
Utility model content
In order to solve at least one above-mentioned technical problem, a purpose of the present utility model is to provide a kind of patch
Right good and be easy to again the scrubbing brush of movement on carpet.
Another purpose of the present utility model is to provide a kind of vacuum cleaner with above-mentioned scrubbing brush.
For achieving the above object, the embodiment of this utility model first aspect provides a kind of scrubbing brush, is used for inhaling
Dirt device, including: drain pan, the lower surface of described drain pan is provided with suction inlet, on the lower surface of described drain pan,
It is provided with the first circular arc on first side of described suction inlet protruding, described first circular arc projection is provided with described
The first horizontal support face that second side of suction inlet is coplanar.
The scrubbing brush that the embodiment of this utility model first aspect provides, by arranging the on the first side of suction inlet
One circular arc is protruding, and makes that the first circular arc is protruding directly to be contacted by round and smooth cambered surface with between the object such as carpet,
Thus while guaranteeing can effectively fit between the object such as scrubbing brush and carpet, decrease drain pan and carpet etc.
Contact area between object, and then reduce the coefficient of friction between the object such as drain pan and carpet and scrubbing brush exists
Moving resistance when moving back and forth on the objects such as carpet, and then the ground of vacuum cleaner can be utilized quickly and efficiently
The objects such as brush cleaning carpet, to promote Consumer's Experience.Wherein, the first horizontal support face can increase the first circle
Arc is protruding and contact surface between the object such as carpet, thus the objects such as scrubbing brush and carpet i.e. can be made effectively to paste
Close, the first circular arc projection can be made again reliably, smoothly to support scrubbing brush, thus guaranteeing scrubbing brush and carpet etc.
While object is effectively fitted and reduced the moving resistance of scrubbing brush, effectively ensure that scrubbing brush stablizing in use
Property, and then improve the overall performance of scrubbing brush from many aspects.Additionally, the object such as the drain pan of this scrubbing brush and carpet
All the time it is to be contacted by face, thus for the objects such as drain pan and carpet are by the way of Multi-contact,
The pressure that the objects such as carpet can be made to be born more equalizes, and then can avoid because of the movement of scrubbing brush in carpet class
Body surface marks cut, thus ensure that the object aesthetic properties such as carpet, improves user's use to product
Satisfaction.
Wherein, in technique scheme, the rear side that the first side is described drain pan of described suction inlet, i.e. described
Scrubbing brush when the cleaning object such as carpet, the rear side of the scrubbing brush direction of motion.
It addition, the scrubbing brush in above-described embodiment of this utility model offer can also have following supplementary technology spy
Levy:
In technique scheme, it is preferable that on the lower surface of described drain pan, on the second side of described suction inlet
It is provided with the second circular arc protruding, described second circular arc projection is provided with the second horizontal support face；Wherein, institute
First horizontal support face of stating is coplanar with described second horizontal support face.
In this technical scheme, protruding by arranging the second circular arc on the second side of suction inlet so that suction inlet
Contact also by round and smooth cambered surface between the objects such as the second side and carpet, thus further reduce drain pan and ground
Coefficient of friction between the objects such as blanket, and then also reduce shifting when scrubbing brush moves back and forth on the objects such as carpet
Dynamic resistance, improves Consumer's Experience further.Wherein, by the first horizontal support face and the second horizontal support face
It is set to coplanar horizontal plane, thus, the first horizontal support face and the second horizontal support face can support jointly
Scrubbing brush, and then further assured that scrubbing brush stability in use, improve user's use to product
Satisfaction.
Wherein, in technique scheme, the front side that the second side is described drain pan of described suction inlet, i.e. described
Scrubbing brush when the cleaning object such as carpet, the front side of the scrubbing brush direction of motion.
Preferably, the protruding and described second circular arc projection of described first circular arc is arranged on the edge of described suction inlet
Place, and extend to smooth described suction inlet from the edge of described suction inlet.
In this technical scheme, the protruding edge being arranged on suction inlet with the second circular arc projection of the first circular arc, and
With circular arc projection smooth excessiveness, thus can be by suction inlet and the first circular arc are protruding and the second circular arc projection is arranged to
Integral structure, thus it is highly convenient for the processing of base plate.
In any of the above-described technical scheme, it is preferable that the lower surface of described drain pan is cascaded surface, described ladder
Face includes that the first cascaded surface and second-order tread, described first cascaded surface are the upper surface away from described drain pan
Cascaded surface；Wherein, described suction inlet, described first circular arc the second circular arc projection protruding, described are arranged on described
On first cascaded surface.
In this technical scheme, by the lower surface of drain pan is set to cascaded surface so that the first cascaded surface and
Second-order tread is on the horizontal plane of differing heights, so during scrubbing brush uses, and only suction inlet place
The first cascaded surface contact with objects such as carpets, thus reduce the contact surface between the object such as drain pan and carpet
Long-pending, reduce the frictional resistance between the object such as drain pan and carpet with this, improve the comfort of product.
In technique scheme, it is preferable that pass through between described first cascaded surface and described second-order tread
One clinoplain connects.
In any of the above-described technical scheme, it is preferable that the following table of described drain pan towards described drain pan sunken inside with
Form described suction inlet, wherein, the diapire of described suction inlet is provided with through hole.
In this technical scheme, drain pan caves inward and forms groove, i.e. suction inlet, and this suction inlet can be fastened on
On the objects such as carpet, thus under the main frame effect of vacuum cleaner, the foreign material on the object such as carpet just can be from suction
Mouth is inhaled in through hole, and then just can be inhaled in main frame along the connecting tube being connected with through hole, and then
Just the purpose of vacuum cleaner cleaning can be realized.
In technique scheme, it is preferable that described first circular arc is protruding by the institute of the first side of described suction inlet
State drain pan bending to form, described protruding the turnover outside described suction inlet by the edge of described suction inlet of second circular arc and
Become.
In any of the above-described technical scheme, it is preferable that described scrubbing brush also includes: upper cover, removably cover dress
On described drain pan, and form installation cavity with described drain pan.
In this technical scheme, by arranging upper cover removably, thus can by other parts of scrubbing brush,
Such as wool top, lifting structure etc. are arranged in the installation cavity that upper cover and drain pan surround, thus just can will
Scrubbing brush is designed to the lifting dust collecting device that carpet, floor are dual-purpose.Meanwhile, detachable upper cover is arranged on the end with unloading
On shell, thus after assembling scrubbing brush, the internal structure of scrubbing brush can be observed by taking upper cover apart, enter
And the very convenient miscellaneous part to being arranged between upper cover and drain pan carries out follow-up maintenance and maintenance.Specifically
Ground, can be threaded connection upper cover and drain pan such that it is able to simply, rapidly and reliably realize upper cover
And the assembling between drain pan.Certainly, detachably connected with drain pan for realizing upper cover, between upper cover and drain pan
Also can use and the alternate manner such as snap connection and be attached.
Preferably, described drain pan is provided with the first buckle, described on cover and be provided with the second buckle, described
First buckle and described second buckle buckle, so that described upper cover lid is contained on described drain pan.
In this technical scheme, it is clasped by the first buckle and second so that upper cover and drain pan phase clamping,
Realize the assembling of upper cover and drain pan with this, this kind of buckle-type fixed form operation simple, easy installation and reliable and
Whole process is without completing by any instrument, thus is effectively increased the packaging efficiency of scrubbing brush, and phase
The production cost of product should be reduced.
In any of the above-described technical scheme, it is preferable that described first circular arc is protruding is integral type with described drain pan
Structure；And/or described second circular arc protruding be integral type structure with described drain pan.
In this technical scheme, the first circular arc is protruding is set to integral structure and the second circular arc projection with drain pan
Being set to integral structure with drain pan, the mechanical property of integral structure is good, on the one hand, can effectively protect
Demonstrate,prove that the first circular arc is protruding, the second circular arc is protruding and bonding strength between drain pan, to ensure the intensity of scrubbing brush,
On the other hand, effectively reduce the difficulty of processing of drain pan, can the first circular arc is protruding, the second circular arc projection
It is made into integration with drain pan, batch production, to improve production efficiency, reduces process materials cost.
In any of the above-described technical scheme, it is preferable that described first circular arc projection is removably disposed in described
On drain pan；And/or described second circular arc projection is removably disposed on described drain pan.
In this technical scheme, by by the first circular arc is protruding and the second circular arc projection is removably mounted on the end
On shell, thus can easily it be replaced after the first circular arc projection and the abrasion of the second circular arc projection, from
And on the one hand can reduce the fault rate that scrubbing brush produces because of drain pan abrasion, simultaneously, it is thus also avoided that due to the first circle
Arc is protruding non-disconnectable with drain pan and have to change the situation of whole drain pan, thus the maintenance reducing product becomes
This, improve its market competitiveness.Additionally, when cleaning the object of the surface smoother such as floor, it is possible to
Disassemble circular arc protruding, so that scrubbing brush is in close contact with floor, and then when can improve vacuum cleaner cleaning floor
Clean rate.
The embodiment of this utility model second aspect provides a kind of vacuum cleaner, real including any one of first aspect
Execute the scrubbing brush described in example, main frame and connecting tube, wherein, one end of described connecting tube and the suction inlet of described scrubbing brush
Conducting, the other end of described connecting tube turns on described main frame.
The vacuum cleaner that the embodiment of this utility model second aspect provides, by arranging this utility model first party
The scrubbing brush that the embodiment in face provides, when effectively reducing the objects such as vacuum cleaner cleaning carpet, scrubbing brush and carpet etc.
Frictional force between object and the moving resistance during scrubbing brush use, thus improve Consumer's Experience, accordingly
Improve its market competitiveness.
In technique scheme, it is preferable that described main frame includes: housing, described housing is provided with out
Air port；Dirt catcher, is positioned at described housing, is connected with described connecting tube；Blower fan, is positioned at described housing,
Near described air outlet.
In this technical scheme, blower fan rotate can by main frame air discharge, thus just can make main frame,
Form negative pressure channel between connecting tube and scrubbing brush, and then available main frame and extraneous pressure differential are by things such as carpets
Foreign material on body are drawn in main frame.Specifically, in main frame, it is provided with the dirt catcher being connected with connecting tube, from
And collect in the air that scrubbing brush sucks and foreign material are just directly transported to dirt catcher by connecting tube and by dirt catcher,
And also there is the function of air filtering due to dirt catcher, thus can be arranged by blower fan after the air filtration in dirt catcher
Go out outside main frame, thus by the continuous circulation of air, can by more refuse collecting to dirt catcher,
To complete the cleaning function of vacuum cleaner.
Specifically, the air draft rate of described air outlet is more than the air draught rate of described scrubbing brush, thus can make scrubbing brush all the time
And form negative pressure channel between main frame, so that the foreign material on the objects such as carpet can be drawn into dust suction by vacuum cleaner
In device, and then it is collected in the dirt catcher of main frame.
Additional aspect of the present utility model and advantage will become obvious in following description part, or by this
The practice of utility model is recognized.
Accompanying drawing explanation
Embodiment is retouched by above-mentioned and/or additional aspect of the present utility model and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 is the structural representation of drain pan described in one embodiment of this utility model；
Fig. 2 is another structural representation of drain pan described in one embodiment of this utility model；
Fig. 3 is the sectional structure schematic diagram of drain pan described in one embodiment of this utility model.
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 3 and component names is:
1 drain pan, 11 suction inlets, 12 first circular arcs are protruding, and 13 first horizontal support faces, 14 second circular arcs are convex
Rise, 15 second horizontal support faces, 16 through holes, 17 first cascaded surfaces, 18 second-order treads.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with attached
This utility model is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding this utility model, but,
This utility model can be implemented to use other to be different from other modes described here, therefore, and this practicality
Novel protection domain is not limited by following public specific embodiment.
Describe according to the scrubbing brush described in some embodiments of this utility model referring to Fig. 1 to Fig. 3.
As shown in Figure 1 to Figure 3, the scrubbing brush that the embodiment of this utility model first aspect provides, for dust suction
Device, including: drain pan 1, the lower surface of drain pan 1 is provided with suction inlet 11, on the lower surface of drain pan 1, inhales
It is provided with the first circular arc projection 12 on first side of mouth 11, the first circular arc projection 12 is provided with and suction inlet
The first horizontal support face 13 that second side of 11 is coplanar.
The scrubbing brush that the embodiment of this utility model first aspect provides, by setting on the first side of suction inlet 11
Put the first circular arc projection 12, and make the first circular arc protruding 12 directly and between the object such as carpet by round and smooth
Cambered surface contacts, thus while guaranteeing can effectively fit between the object such as scrubbing brush and carpet, decreases the end
Contact area between the objects such as shell 1 and carpet, and then reduce rubbing between the objects such as drain pan 1 and carpet
Wipe coefficient and reduce moving resistance when scrubbing brush moves back and forth on the objects such as carpet, so can quickly,
The scrubbing brush effectively utilizing vacuum cleaner cleans the objects such as carpet, to promote Consumer's Experience.Wherein, the first level
Supporting surface 13 can increase the contact surface between the objects such as the first circular arc protruding 12 and carpet, thus i.e. can
Make scrubbing brush effectively fit with objects such as carpets, can make again the first circular arc projection 12 reliably, smoothly support
Scrubbing brush, thus while objects such as guaranteeing scrubbing brush and carpet is effectively fitted and reduced the moving resistance of scrubbing brush,
Effectively ensure that scrubbing brush stability in use, and then improve the overall performance of scrubbing brush from many aspects.This
Outward, the object such as the drain pan of this scrubbing brush and carpet is to be contacted by face all the time, thus relative to drain pan and carpet etc.
For object is by the way of Multi-contact, the pressure that the objects such as carpet can be made to be born more equalizes, and then
The situation that cut occurs on carpet type objects surface can be avoided, thus ensure that the object aesthetic properties such as carpet, carry
High user's user satisfaction to product.
Wherein, in technique scheme, the rear side that the first side is drain pan 1 of suction inlet 11, i.e. scrubbing brush is suitable
When the objects such as cleaning carpet, the rear side of the scrubbing brush direction of motion.
In technique scheme, it is preferable that as shown in Figure 1, Figure 2 and Figure 3, the lower surface of drain pan 1
It is provided with the second circular arc projection 14 on second side of upper, suction inlet 11, the second circular arc projection 14 is provided with
Second horizontal support face 15；Wherein, the first horizontal support face 13 is coplanar with the second horizontal support face 15.
In this technical scheme, by arranging the second circular arc projection 14 on the second side of suction inlet 11 so that
Contact also by round and smooth cambered surface between second side of suction inlet 11 with the objects such as carpet, thus reduce further
Coefficient of friction between the object such as drain pan 1 and carpet, and then it is past on the objects such as carpet to also reduce scrubbing brush
Moving resistance when moving again, improves Consumer's Experience further.Wherein, by the first horizontal support face 13
It is set to coplanar horizontal plane with the second horizontal support face 15, thus, the first horizontal support face 13 and second
Horizontal support face 15 can support scrubbing brush jointly, and then has further assured that scrubbing brush stablizing in use
Property, improve user's user satisfaction to product.
Wherein, in technique scheme, the front side that the second side is drain pan 1 of suction inlet 11, i.e. scrubbing brush is suitable
When the objects such as cleaning carpet, the front side of the scrubbing brush direction of motion.
Preferably, the first circular arc protruding 12 and the second circular arc projection 14 are arranged on the edge of suction inlet 11,
And extend to smooth suction inlet 11 from the edge of suction inlet 11.
In this technical scheme, the first circular arc protruding 12 and the second circular arc projection 14 are arranged on suction inlet 11
Edge, and with circular arc projection smooth excessiveness, thus can be by suction inlet 11 and the first circular arc protruding 12 and the
Two circular arc projections 14 are arranged to integral structure, thus are highly convenient for the processing of base plate 1.
In any of the above-described technical scheme, it is preferable that as shown in Figure 1 to Figure 3, the lower surface of drain pan 1 is
Cascaded surface, cascaded surface include the first cascaded surface 17 and second-order tread 18, the first cascaded surface 17 be away from
The cascaded surface of the upper surface of drain pan 1；Wherein, suction inlet the 11, first circular arc protruding 12 and the second circular arc are protruding
14 are arranged on the first cascaded surface 17.
In this technical scheme, by the lower surface of drain pan 1 is set to cascaded surface so that the first cascaded surface
17 and second-order tread 18 be on the horizontal plane of differing heights, so scrubbing brush use during, only
The objects such as first cascaded surface 17 at suction inlet 11 place and carpet contact, thus reduce drain pan 1 and carpet etc.
Contact area between object, reduces the frictional resistance between the objects such as drain pan 1 and carpet with this, improves
The comfort of product.
In technique scheme, it is preferable that pass through between described first cascaded surface and described second-order tread
One clinoplain connects.
In any of the above-described technical scheme, it is preferable that as shown in Figure 1 to Figure 3, the following table of drain pan 1 towards
Drain pan 1 sunken inside, to form suction inlet 11, the diapire of suction inlet 11 is provided with through hole 16.
In this technical scheme, drain pan 1 caves inward and forms groove, i.e. suction inlet 11, this suction inlet 11 energy
Enough it is fastened on the objects such as carpet, thus under the main frame effect of vacuum cleaner, the foreign material on the object such as carpet are just
Can be inhaled in through hole 16 from suction inlet 11, and then just can be along the connecting tube quilt being connected with through hole 16
It is drawn in main frame, and then just can realize the purpose of vacuum cleaner cleaning.
In technique scheme, it is preferable that the first circular arc projection 12 is by described in the first side of suction inlet 11
Drain pan bending forms, and the second circular arc projection 14 is turned down outside suction inlet 11 by the edge of described suction inlet 11 and forms.
In any of the above-described technical scheme, it is preferable that scrubbing brush also includes: upper cover (not shown), can
Releasably lid is contained on drain pan 1, and forms installation cavity with drain pan 1.
In this technical scheme, by arranging upper cover removably, thus can by other parts of scrubbing brush,
Such as wool top, lifting structure etc. are arranged in the installation cavity that upper cover and drain pan 1 surround, thus just can be by
This scrubbing brush is designed to the lifting dust collecting device that carpet, floor are dual-purpose.Meanwhile, detachable upper cover is arranged on unloading
On drain pan 1, thus after assembling scrubbing brush, the internal structure of scrubbing brush can be observed by taking upper cover apart,
And then the very convenient miscellaneous part to being arranged between upper cover and drain pan 1 carries out follow-up maintenance and maintenance.
Specifically, upper cover and drain pan 1 can be threaded connection such that it is able to simply, rapidly and reliably in fact
Existing assembling between upper cover and drain pan 1.Certainly, detachably connected with drain pan 1 for realizing upper cover, upper cover
And also can use between drain pan 1 and the alternate manner such as snap connection and be attached.
Preferably, drain pan 1 is provided with the first buckle, above covers and be provided with the second buckle, the first buckle with
Second buckle buckle, so that upper cover lid is contained on drain pan 1.
In this technical scheme, it is clasped by the first buckle and second so that upper cover and drain pan 1 phase card
Connecing, realize the assembling of upper cover and drain pan 1 with this, this kind of buckle-type fixed form operation is simple, easy for installation
Reliable and whole process is without completing by any instrument, thus is effectively increased the assembling effect of scrubbing brush
Rate, and correspondingly reduce the production cost of product.
In any of the above-described technical scheme, it is preferable that the first circular arc protruding 12 is tied for integral type with drain pan 1
Structure；And/or second circular arc protruding 14 be integral type structure with drain pan 1.
In this technical scheme, the first circular arc protruding 12 and drain pan 1 are set to integral structure and the second circle
Arc protruding 14 is set to integral structure with drain pan 1, and the mechanical property of integral structure is good, on the one hand,
Can effectively ensure the bonding strength between first circular arc projection the 12, second circular arc protruding 14 and drain pan 1,
To ensure the intensity of scrubbing brush, on the other hand, effectively reduce the difficulty of processing of drain pan 1, can be by the first circle
Arc projection the 12, second circular arc protruding 14 is made into integration with drain pan 1, batch production, to improve production efficiency,
Reduce process materials cost.
In any of the above-described technical scheme, it is preferable that the first circular arc projection 12 is removably disposed in drain pan
On 1；And/or second circular arc projection 14 be removably disposed on drain pan 1.
In this technical scheme, by the first circular arc protruding 12 and the second circular arc projection 14 are removably pacified
It is contained on drain pan 1, thus can be the most right after protruding 14 abrasions of the first circular arc protruding 12 and the second circular arc
It is replaced, thus on the one hand can reduce the fault rate that scrubbing brush produces because drain pan 1 weares and teares, meanwhile, also
Avoid owing to the first circular arc protruding 12 is non-disconnectable with drain pan 1 and to change the situation of whole drain pan 1, from
And reduce the maintenance cost of product, improve its market competitiveness.Additionally, in surface ratios such as cleaning floors
During more smooth object, it is possible to disassemble circular arc protruding, so that scrubbing brush is in close contact with floor, and then can carry
Clean rate during high vacuum cleaner cleaning floor.
The embodiment of this utility model second aspect provides a kind of vacuum cleaner (not shown), including the
On the one hand the scrubbing brush of any one embodiment, main frame and connecting tube, wherein, one end of connecting tube and the suction of scrubbing brush
Mouth 11 conducting, the other end of connecting tube turns on main frame.
The vacuum cleaner that the embodiment of this utility model second aspect provides, by arranging this utility model first party
The scrubbing brush that the embodiment in face provides, when effectively reducing the objects such as vacuum cleaner cleaning carpet, scrubbing brush and carpet etc.
Moving resistance during frictional force between object, and scrubbing brush use, thus improve Consumer's Experience, phase
Its market competitiveness should be improve.
In technique scheme, it is preferable that main frame includes: housing, housing is provided with air outlet；Filter
Dirt device, is positioned at housing, is connected with connecting tube；Blower fan, is positioned at housing, near air outlet.
In this technical scheme, blower fan rotate can by main frame air discharge, thus just can make main frame,
Form negative pressure channel between connecting tube and scrubbing brush, and then available main frame and extraneous pressure differential are by things such as carpets
Foreign material on body are drawn in main frame.Specifically, in main frame, it is provided with the dirt catcher being connected with connecting tube, from
And collect in the air that scrubbing brush sucks and foreign material are just directly transported to dirt catcher by connecting tube and by dirt catcher,
And also there is the function of air filtering due to dirt catcher, thus can be arranged by blower fan after the air filtration in dirt catcher
Go out outside main frame, thus by the continuous circulation of air, can by more refuse collecting to dirt catcher,
To complete the cleaning function of vacuum cleaner.
Specifically, the air draft rate of air outlet more than the air draught rate of scrubbing brush, thus can make all the time scrubbing brush and main frame it
Between formed negative pressure channel so that the foreign material on the objects such as carpet can be drawn in vacuum cleaner by vacuum cleaner, enter
And be collected in the dirt catcher of main frame.
In this utility model, term " first ", " second " be only used for describe purpose, and it is not intended that
Instruction or hint relative importance；Term " multiple " then refers to two or more, unless otherwise clear and definite limit
Fixed.Term " is installed ", " being connected ", " connection ", the term such as " fixing " all should be interpreted broadly, such as, " even
Connect " can be fixing connection, it is also possible to it is to removably connect, or is integrally connected；It can be straight for " being connected "
Connect connected, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, may be used
To understand above-mentioned term concrete meaning in this utility model as the case may be.
In description of the present utility model, it is to be understood that term " on ", D score, "front", "rear" etc. refer to
The orientation shown or position relationship, for based on orientation shown in the drawings or position relationship, are for only for ease of description originally
Utility model and simplification describe rather than indicate or imply that the device of indication or unit must have specific side
To, with specific azimuth configuration and operation, it is thus impossible to be interpreted as restriction of the present utility model.
In the description of this specification, term " embodiment ", " some embodiments ", " specific embodiment "
Deng description means to combine this embodiment or example describes specific features, structure, material or feature be contained in
In at least one embodiment of the present utility model or example.In this manual, schematic to above-mentioned term
Statement is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material
Or feature can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model,
For a person skilled in the art, this utility model can have various modifications and variations.All in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within the protection domain of utility model.
Claims (10)
1. a scrubbing brush, for vacuum cleaner, it is characterised in that including:
Drain pan, the lower surface of described drain pan is provided with suction inlet, on the lower surface of described drain pan, described suction inlet
The first side on to be provided with the first circular arc protruding, described first circular arc projection is provided with the with described suction inlet
The first horizontal support face that two sides are coplanar.
Scrubbing brush the most according to claim 1, it is characterised in that
On the lower surface of described drain pan, to be provided with the second circular arc on the second side of described suction inlet protruding, and described the
The second horizontal support face it is provided with in two circular arc projections；
Wherein, described first horizontal support face is coplanar with described second horizontal support face.
Scrubbing brush the most according to claim 2, it is characterised in that
Described first circular arc the second circular arc projection protruding, described is arranged on the edge of described suction inlet, and from institute
State edge's smooth extension outside described suction inlet of suction inlet.
Scrubbing brush the most according to claim 2, it is characterised in that
The lower surface of described drain pan is cascaded surface, and described cascaded surface includes the first cascaded surface and second-order tread,
Described first cascaded surface is the cascaded surface of the upper surface away from described drain pan；
Wherein, described suction inlet, the protruding and described second circular arc projection of described first circular arc are arranged on described first
On cascaded surface.
Scrubbing brush the most according to claim 1, it is characterised in that
The following table of described drain pan towards described drain pan sunken inside to form described suction inlet, on the diapire of described suction inlet
It is provided with through hole.
Scrubbing brush the most according to claim 1, it is characterised in that also include:
Upper cover, removably lid are contained on described drain pan, and form installation cavity with described drain pan.
7. according to the scrubbing brush according to any one of claim 2 to 6, it is characterised in that
Described first circular arc is protruding is integral type structure with described drain pan；
And/or described second circular arc protruding be integral type structure with described drain pan.
8. according to the scrubbing brush according to any one of claim 2 to 6, it is characterised in that
Described first circular arc projection is removably disposed on described drain pan；
And/or described second circular arc projection is removably disposed on described drain pan.
9. a vacuum cleaner, it is characterised in that including:
Scrubbing brush as according to any one of claim 1 to 8；
Main frame；And
Connecting tube, one end of described connecting tube turns on the suction inlet of described scrubbing brush, the other end of described connecting tube
Turn on described main frame.
Vacuum cleaner the most according to claim 9, it is characterised in that described main frame includes:
Housing, described housing is provided with air outlet；
Dirt catcher, is positioned at described housing, is connected with described connecting tube；
Blower fan, is positioned at described housing, near described air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100315.8U CN205514385U (en) | 2016-02-01 | 2016-02-01 | Scrubbing brush and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620100315.8U CN205514385U (en) | 2016-02-01 | 2016-02-01 | Scrubbing brush and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205514385U true CN205514385U (en) | 2016-08-31 |
Family
ID=56774882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620100315.8U Expired - Fee Related CN205514385U (en) | 2016-02-01 | 2016-02-01 | Scrubbing brush and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205514385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480689A (en) * | 2018-12-10 | 2019-03-19 | 江苏美的清洁电器股份有限公司 | The ground brush assemblies of dust catcher and dust catcher with it |
-
2016
- 2016-02-01 CN CN201620100315.8U patent/CN205514385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109480689A (en) * | 2018-12-10 | 2019-03-19 | 江苏美的清洁电器股份有限公司 | The ground brush assemblies of dust catcher and dust catcher with it |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210201 |