CN205411083U - Scrubbing brush and dust catcher - Google Patents
Scrubbing brush and dust catcher Download PDFInfo
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- CN205411083U CN205411083U CN201620155643.8U CN201620155643U CN205411083U CN 205411083 U CN205411083 U CN 205411083U CN 201620155643 U CN201620155643 U CN 201620155643U CN 205411083 U CN205411083 U CN 205411083U
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Abstract
The utility model provides a scrubbing brush and dust catcher, wherein, the scrubbing brush includes the bottom plate, the inlet air channel that is provided with the dust absorption mouth on the bottom plate and is linked together with the dust absorption mouth, inlet air channel sets up in one side of dust absorption mouth, and the dust absorption mouth includes inner wall and outer wall, and the inner wall is close to inlet air channel and sets up, and has first inclined plane on the inner wall, and first inclined plane slopes to the outer wall orientation near inlet air channel's one end. Among this technical scheme, through setting up first inclined plane on the inner wall at the dust absorption mouth, it is little to make the dust absorption degree of lip -rounding become the upper end opening, the structure that the lower extreme opening is big, thereby it treats the coefficient of friction between the cleaning surface to have reduced the inner wall and the carpet class of dust absorption mouth, and then reduced scrubbing brush bottom plate and carpet class and treated coefficient of friction and the removal resistance in the motion process between the cleaning surface, and reduce the scrubbing brush and go forward to push away the removal resistance that starts the moment at the carpet, so as to is quick, effectively utilize objects such as the clean carpet of scrubbing brush, and then user experience has been promoted.
Description
Technical field
This utility model relates to household electrical appliance technical field, in particular to a kind of scrubbing brush and vacuum cleaner.
Background technology
ErP (Energy-relatedProducts is implemented from European Union, energy Related product) since energy efficiency indexes, in order to reach higher energy efficiency indexes requirement, the competitiveness of improving product, the dust collection capacity of scrubbing brush is all optimized and promotes by each vacuum cleaner manufacturers, also negative effect is brought while obtaining certain effect, such as, increase moving resistance when scrubbing brush is pushed ahead on to be cleaned, especially when cleaning carpet, resistance between scrubbing brush and carpet is the biggest, 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, it is unfavorable for its marketing.
Therefore, how to propose a kind of to be easy to 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 that providing a kind of can be easy to 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, for vacuum cleaner, including: base plate, suction port and the air intake passage being connected with described suction port it is provided with on described base plate, described air intake passage is arranged on the side of described suction port, and described suction port includes inner and outer wall, described inwall is arranged near described air intake passage, and on described inwall, there is the first inclined plane, described first inclined plane tilts to described outer wall direction near one end of described air intake passage.
The scrubbing brush that the embodiment of this utility model first aspect provides, by arranging the first inclined plane on the inwall of suction port, suction port is made to form upper end open little, the structure that lower ending opening is big, thus reduce the coefficient of friction between the inwall of suction port and to be cleaned of carpet class, and then reduce the coefficient of friction between scrubbing brush base plate and to be cleaned of carpet class and the moving resistance in motor process, and reduce scrubbing brush to be cleaned stiction above pushed away when opening of carpet class, and front push away during moving resistance, it is thus possible to quickly, the scrubbing brush effectively utilizing vacuum cleaner cleans the objects such as carpet, and then improve Consumer's Experience.
It addition, the scrubbing brush in above-described embodiment of providing of this utility model can also have a following additional technical feature:
In technique scheme, it is preferable that the angle between described first inclined plane and horizontal direction is more than or equal to 60 degree, and less than 90 degree.
nullIn this technical scheme，By the angle between the first inclined plane and horizontal direction is set to not less than 60 degree，While effectively reducing scrubbing brush moving resistance，On the one hand make that the volume of suction port can design is sufficiently large，Thus ensure that produced negative pressure amount in suction port，And then improve the pick-up performance of scrubbing brush，On the other hand，Avoid owing to the first inclined plane angle of inclination is excessive and cause rubbish that volume is bigger or dust granule to be stopped the situation of air intake passage of cannot sucking by the first inclined plane，Thus improve the cleaning effect of scrubbing brush，It is effectively improved the serviceability of product，Angle between first inclined plane and horizontal direction is set smaller than 90 degree，It is to reduce the coefficient of friction between the first inclined plane and carpet class cotton to be cleaned，And then reduce the coefficient of friction between scrubbing brush base plate and to be cleaned of carpet class and the moving resistance in motor process，It is thus possible to quickly、Effectively utilize the objects such as scrubbing brush cleaning carpet，And then improve Consumer's Experience.
Certainly; for different scrubbing brush physical dimensions and different dust suction performance requirements, in this programme, angle between the first inclined plane and horizontal direction also can be set to other angles, such as 50 degree; do not enumerating, but should be included in the protection domain of this programme.
In any of the above-described technical scheme, it is preferable that have the second inclined plane on described outer wall, described second inclined plane tilts to described inwall direction near one end of described air intake passage.
In this technical scheme, by arranging the second inclined plane on the outer wall of suction port, suction port is made to form upper end open little, the structure that lower ending opening is big, thus reduce the coefficient of friction between the outer wall of suction port and to be cleaned of carpet class, and then reduce the coefficient of friction between scrubbing brush base plate and to be cleaned of carpet class and the moving resistance in motor process, and reduce scrubbing brush moving resistance in be cleaned of carpet class during post-tensioning, it is thus possible to quickly, use scrubbing brush to move back and forth on carpet easily and be cleaned work, improve Consumer's Experience further.
In any of the above-described technical scheme, it is preferable that the angle between described second inclined plane and horizontal direction is more than or equal to 60 degree, and less than 90 degree.
nullIn this technical scheme，By the angle between the second inclined plane and horizontal direction is set to not less than 60 degree，While effectively reducing scrubbing brush moving resistance，On the one hand make that the volume of suction port can design is sufficiently large，Thus ensure that produced negative pressure amount in suction port，And then improve the pick-up performance of scrubbing brush，On the other hand，Avoid owing to the second inclined plane angle of inclination is excessive and cause rubbish that volume is bigger or dust granule to be stopped the situation of air intake passage of cannot sucking by the second inclined plane，Thus improve the cleaning effect of scrubbing brush，It is effectively improved the serviceability of product，Angle between second inclined plane and horizontal direction is set smaller than 90 degree，The coefficient of friction between the outer wall of suction port and to be cleaned of carpet class can be reduced，And then reduce the coefficient of friction between scrubbing brush base plate and to be cleaned of carpet class and the moving resistance in motor process，And reduce scrubbing brush in be cleaned of carpet class during post-tensioning moving resistance，It is thus possible to quickly、Use scrubbing brush to move back and forth on carpet easily and be cleaned work，Improve Consumer's Experience further.
Certainly; for different scrubbing brush physical dimensions and different dust suction performance requirements, in this programme, angle between the second inclined plane and horizontal direction also can be set to other angles, such as 50 degree; do not enumerating, but should be included in the protection domain of this programme.
In any of the above-described technical scheme, preferably, the first horizontal support face and the second horizontal support face it is additionally provided with on described base plate, described first horizontal support face and described second horizontal support face are positioned at the both sides of described suction port, and described first horizontal support face is connected away from one end of described air intake passage with described first inclined plane, described second horizontal support face is connected away from one end of described air intake passage with described second inclined plane, wherein, described first horizontal support face is coplanar with described second horizontal support face.
In this technical scheme, support baseboard is carried out by arranging the first horizontal support face and the second horizontal support face in the both sides of suction port, the contact area between the object such as base plate and carpet is ensure that with this, so that base plate reliably, is smoothly supported on the objects such as carpet, thus while reducing the moving resistance of scrubbing brush, it is effectively increased scrubbing brush stability in use, avoids the situation appearance causing scratching carpet in prior art owing to using horn structure to support scrubbing brush simultaneously.In addition, by utilizing the first horizontal support face and the second horizontal support face support baseboard, making base plate supporting surface on to be cleaned is plane, thus improve the laminating degree of suction port and to be cleaned, thus while realizing reducing scrubbing brush moving resistance, it is effectively increased the dust collection capacity of scrubbing brush, improves the competitiveness of product in market accordingly.
What deserves to be explained is, in this programme, the first horizontal support face and the second horizontal support face can be set to plane, it is possible to be set to the curved surface with straight section, be not particularly limited herein, but all should be in the protection domain of this programme.
In any of the above-described technical scheme, preferably, the first rake and the second rake it is additionally provided with on described base plate, one end of described first rake is connected away from one end of described suction port with described first horizontal support face, the other end of described first rake tilts to the direction away to be cleaned, one end of described second rake is connected away from one end of described suction port with described second horizontal support face, and the other end of described second rake tilts to the direction away to be cleaned.
In this technical scheme, first rake is set by one end away from suction port in the first horizontal support face and one end away from suction port arranges the second rake in the second horizontal support face, ensureing that scrubbing brush supports steadily and suction port is fitted the most simultaneously with cleaning face, reduce the contact area between base plate and to be cleaned, thus reduce the frictional force between base plate and to be cleaned, the objects such as scrubbing brush cleaning carpet can be promoted with this quickly and efficiently, and then improve Consumer's Experience.
In any of the above-described technical scheme, it is preferable that described first rake and described base plate are integral type structure；And/or described second rake and described base plate are integral type structure.
In this technical scheme, first rake and base plate are set to integral structure and the second rake and are set to integral structure with base plate, on the one hand the first rake, bonding strength between the second rake and base plate can be effectively improved, thus improve intensity and the quality of scrubbing brush, on the other hand, make the first rake, the second rake and base plate that Shooting Technique or Cutting Process can be used to be made into integration, thus reduce the difficulty of processing of base plate, the batch production of product is realized with this, improve the production efficiency of product accordingly, and reduce process materials cost.
In any of the above-described technical scheme, it is preferable that described first inclined plane is plane or curved surface；And/or described second inclined plane is plane or curved surface.
In this technical scheme, first inclined plane and the second inclined plane can be plane or curved surface, make to contact between the inner and outer wall of suction port and carpet type objects, thus further reduce the coefficient of friction between the object such as suction port and carpet, and then reduce moving resistance when scrubbing brush moves back and forth on the objects such as carpet, it is thus possible to utilize the objects such as the scrubbing brush cleaning carpet of vacuum cleaner quickly and efficiently, and then improve Consumer's Experience.
In any of the above-described technical scheme, preferably, it is additionally provided with locating dowel on described base plate, described locating dowel is for being positioned at described base plate by the upper shell of described scrubbing brush, wherein, being provided with screw hole in described locating dowel, screw makes described base plate and described upper shell fix through described screw hole to be connected.
In this technical scheme, by utilizing locating dowel that the installation of base plate with upper shell is positioned, on the one hand improve the packaging efficiency of scrubbing brush, thus reduce production cost, on the other hand, it is ensured that the assembly precision of base plate and upper shell, thus improve the quality of product.Simple to operate additionally, be spirally connected and connect reliable, while ensureing scrubbing brush packaging efficiency, improve the bonding strength of base plate and upper shell, thus improve the overall performance of product.
Certainly, the base plate in this programme also can use the various ways such as clamping, riveting to realize with the installation of upper shell, is not enumerating, but should be included in the protection domain of this programme.
The embodiment of this utility model second aspect provides a kind of vacuum cleaner, including the scrubbing brush described in first aspect any one embodiment.
The vacuum cleaner that the embodiment of this utility model second aspect provides, the scrubbing brush provided by the embodiment arranging this utility model first aspect, effectively reduce vacuum cleaner and push away stiction when opening, and the moving resistance in reciprocating movement during normal use, thus improve Consumer's Experience, improve its market competitiveness accordingly.
Additional aspect of the present utility model and advantage will become obvious in following description part, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will be apparent from easy to understand, wherein from combining the accompanying drawings below description to embodiment:
Fig. 1 be scrubbing brush described in one embodiment of this utility model look up structural representation；
Fig. 2 is the perspective view of the base plate of scrubbing brush described in one embodiment of this utility model；
Fig. 3 be base plate shown in Fig. 2 A-A to sectional structure schematic diagram；
Fig. 4 is the structure for amplifying schematic diagram of B portion shown in Fig. 3.
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 4 and component names is:
1 base plate, 2 suction ports, 22 inwalls, 222 first inclined planes, 24 outer walls, 242 second inclined planes, 26 first horizontal support faces, 262 first rakes, 28 second horizontal support faces, 282 second rakes, 3 air intake passages, 4 locating dowels.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, with detailed description of the invention, this utility model is further described in detail below in conjunction with the accompanying drawings.It should be noted that in the case of not conflicting, 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, and therefore, protection domain of the present utility model 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. 4.
As shown in Figures 1 to 4, the scrubbing brush that the embodiment of this utility model first aspect provides, for vacuum cleaner, including: base plate 1, base plate 1 is provided with suction port 2 and the air intake passage 3 being connected with suction port 2, air intake passage 3 is arranged on the side of suction port 2, and suction port 2 includes inwall 22 and outer wall 24, inwall 22 is arranged near air intake passage 3, and has the first inclined plane 222 on inwall 22, and the first inclined plane 222 tilts near one end outer wall 24 direction of air intake passage 3.
The scrubbing brush that the embodiment of this utility model first aspect provides, by arranging the first inclined plane 222 on the inwall 22 of suction port 2, suction port 2 is made to form upper end open little, the structure that lower ending opening is big, thus reduce the coefficient of friction between the inwall 22 of suction port 2 and to be cleaned of carpet class, and then reduce the coefficient of friction between the base plate 1 of scrubbing brush and to be cleaned of carpet class and the moving resistance in motor process, and reduce scrubbing brush to be cleaned stiction above pushed away when opening of carpet class, and front push away during moving resistance, it is thus possible to quickly, the scrubbing brush effectively utilizing vacuum cleaner cleans the objects such as carpet, and then improve Consumer's Experience.
As shown in Figure 3 and Figure 4, in an embodiment of the present utility model, the angle α between the first inclined plane 222 and horizontal direction is more than or equal to 60 degree, and less than 90 degree.
nullIn this technical scheme，By the angle α between the first inclined plane 222 and horizontal direction is set to not less than 60 degree，While effectively reducing scrubbing brush moving resistance，On the one hand make that the volume of suction port 2 can design is sufficiently large，Thus ensure that produced negative pressure amount in suction port 2，And then improve the pick-up performance of scrubbing brush，On the other hand，Avoid owing to the first inclined plane 222 angle of inclination is excessive and cause rubbish that volume is bigger or dust granule to be stopped the situation of air intake passage 3 of cannot sucking by the first inclined plane 222，Thus improve the cleaning effect of scrubbing brush，It is effectively improved the serviceability of product，Angle between first inclined plane 222 and horizontal direction is set smaller than 90 degree，It is to reduce the coefficient of friction between the first inclined plane 222 and carpet class cotton to be cleaned，And then reduce the coefficient of friction between scrubbing brush base plate 1 and to be cleaned of carpet class and the moving resistance in motor process，It is thus possible to quickly、Effectively utilize the objects such as scrubbing brush cleaning carpet，And then improve Consumer's Experience.
Certainly; for different scrubbing brush physical dimensions and different dust suction performance requirements, in this programme, angle α between the first inclined plane 222 and horizontal direction also can be set to other angles, such as 50 degree; do not enumerating, but should be included in the protection domain of this programme.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in an embodiment of the present utility model, outer wall 24 having the second inclined plane 242, the second inclined plane 242 tilts near one end inward wall 22 direction of air intake passage 3.
In this technical scheme, by arranging the second inclined plane 242 on the outer wall 24 of suction port 2, suction port 2 is made to form upper end open little, the structure that lower ending opening is big, thus reduce the coefficient of friction between the outer wall 24 of suction port 2 and to be cleaned of carpet class, and then reduce the coefficient of friction between scrubbing brush base plate 1 and to be cleaned of carpet class and the moving resistance in motor process, and reduce scrubbing brush moving resistance on carpet class Ei to be cleaned face during post-tensioning, it is thus possible to quickly, use scrubbing brush to move back and forth on carpet easily and be cleaned work, improve Consumer's Experience further.
As shown in Figure 3 and Figure 4, in an embodiment of the present utility model, the angle β between the second inclined plane 242 and horizontal direction is more than or equal to 60 degree, and less than 90 degree.
nullIn this technical scheme，By the angle β between the second inclined plane 242 and horizontal direction is set to not less than 60 degree，While effectively reducing scrubbing brush moving resistance，On the one hand make that the volume of suction port 2 can design is sufficiently large，Thus ensure that produced negative pressure amount in suction port 2，And then improve the pick-up performance of scrubbing brush，On the other hand，Avoid owing to the second inclined plane 242 angle of inclination is excessive and cause rubbish that volume is bigger or dust granule to be stopped the situation of air intake passage 3 of cannot sucking by the second inclined plane 242，Thus improve the cleaning effect of scrubbing brush，It is effectively improved the serviceability of product，Angle between second inclined plane 242 and horizontal direction is set smaller than 90 degree，The coefficient of friction between the outer wall 24 of suction port and to be cleaned of carpet class can be reduced，And then reduce the coefficient of friction between scrubbing brush base plate 1 and to be cleaned of carpet class and the moving resistance in motor process，And reduce scrubbing brush moving resistance in be cleaned of carpet class during post-tensioning，It is thus possible to quickly、Use scrubbing brush to move back and forth on carpet easily and be cleaned work，Improve Consumer's Experience further.
Certainly; for different scrubbing brush physical dimensions and different dust suction performance requirements, in this programme, angle β between the second inclined plane 242 and horizontal direction also can be set to other angles, such as 50 degree; do not enumerating, but should be included in the protection domain of this programme.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in an embodiment of the present utility model, the first horizontal support face 26 and the second horizontal support face 28 it is additionally provided with on base plate 1, first horizontal support face 26 and the second horizontal support face 28 are positioned at the both sides of suction port 2, and first horizontal support face 26 be connected away from one end of air intake passage 3 with the first inclined plane 222, second horizontal support face 28 is connected away from one end of air intake passage 3 with the second inclined plane 242, wherein, the first horizontal support face 26 is coplanar with the second horizontal support face 28.
In this technical scheme, support baseboard 1 is carried out by arranging the first horizontal support face 26 and the second horizontal support face 28 in the both sides of suction port 2, the contact area between the objects such as base plate 1 and carpet is ensure that with this, so that base plate 1 reliably, is smoothly supported on the objects such as carpet, thus while reducing the moving resistance of scrubbing brush, it is effectively increased scrubbing brush stability in use, avoids the situation appearance causing scratching carpet in prior art owing to using horn structure to support scrubbing brush simultaneously.In addition, by utilizing the first horizontal support face 26 and the second horizontal support face 28 support baseboard 1, making the base plate 1 supporting surface on to be cleaned is plane, thus improve the laminating degree of suction port 2 and cleaning face, thus while realizing reducing scrubbing brush moving resistance, it is effectively increased the dust collection capacity of scrubbing brush, improves the competitiveness of product in market accordingly.
What deserves to be explained is, in this programme, the first horizontal support face 26 and the second horizontal support face 28 can be set to plane, it is possible to be set to the curved surface with straight section, be not particularly limited herein, but all should be in the protection domain of this programme.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in an embodiment of the present utility model, the first rake 262 and the second rake 282 it is additionally provided with on base plate 1, one end of first rake 262 is connected away from one end of suction port 2 with the first horizontal support face 26, the other end of the first rake 262 tilts to the direction away to be cleaned, one end of second rake 282 is connected away from one end of suction port 2 with the second horizontal support face 28, and the other end of the second rake 282 tilts to the direction away to be cleaned.
In this technical scheme, first rake 262 is set by one end away from suction port in the first horizontal support face 26 and one end away from suction port 2 arranges the second rake 282 in the second horizontal support face 28, ensureing scrubbing brush support, steadily and suction port 2 is reliable with the laminating of cleaning face simultaneously, reduce the contact area between base plate 1 and to be cleaned, thus reduce the frictional force between base plate 1 and to be cleaned, the objects such as scrubbing brush cleaning carpet can be promoted with this quickly and efficiently, and then improve Consumer's Experience.
In an embodiment of the present utility model, it is preferable that the first rake 262 is integral type structure with base plate 1；And/or second rake 282 be integral type structure with base plate 1.
In this technical scheme, first rake 262 and base plate 1 are set to integral structure and the second rake 282 is set to integral structure with base plate 1, on the one hand the first rake 262 can be effectively improved, bonding strength between second rake 282 and base plate 1, thus improve intensity and the quality of scrubbing brush, on the other hand, make the first rake 262, second rake 282 and base plate 1 can use Shooting Technique or Cutting Process to be made into integration, thus reduce the difficulty of processing of base plate 1, the batch production of product is realized with this, improve the production efficiency of product accordingly, and reduce process materials cost.
In an embodiment of the present utility model, it is preferable that the first inclined plane 222 is plane or curved surface；And/or second inclined plane 242 be plane or curved surface.
In this technical scheme, first inclined plane the 222, second inclined plane 242 can be plane or curved surface, make to contact between the inwall 22 of suction port 2 and outer wall 24 with carpet type objects, thus further reduce the coefficient of friction between the objects such as suction port 2 and carpet, and then reduce moving resistance when scrubbing brush moves back and forth on the objects such as carpet, it is thus possible to utilize the objects such as the scrubbing brush cleaning carpet of vacuum cleaner quickly and efficiently, and then improve Consumer's Experience.
As in figure 2 it is shown, in an embodiment of the present utility model, base plate 1 is additionally provided with locating dowel 4, locating dowel 4 is for being positioned at base plate 1 by the upper shell of scrubbing brush, wherein, locating dowel 4 being provided with screw hole, bolts through bolt holes makes that base plate 1 and upper shell are fixing to be connected.
In this technical scheme, by utilizing locating dowel 4 that the installation of base plate 1 with upper shell is positioned, on the one hand improve the packaging efficiency of scrubbing brush, thus reduce production cost, on the other hand, it is ensured that the assembly precision of base plate 1 and upper shell, thus improve the quality of product.Simple to operate additionally, be spirally connected and connect reliable, while ensureing scrubbing brush packaging efficiency, improve the bonding strength of base plate 1 and upper shell, thus improve the overall performance of product.
Certainly, the base plate 1 in this programme also can use the various ways such as clamping, riveting to realize with the installation of upper shell, is not enumerating, but should be included in the protection domain of this programme.
The embodiment of this utility model second aspect provides a kind of vacuum cleaner (not shown), including the scrubbing brush of first aspect any one embodiment.
The vacuum cleaner that the embodiment of this utility model second aspect provides, the scrubbing brush provided by the embodiment arranging this utility model first aspect, effectively reduce vacuum cleaner and push away stiction when opening, and the moving resistance in reciprocating movement during normal use, thus improve Consumer's Experience, improve its market competitiveness accordingly.
In this utility model, term " first ", " second " are only used for the purpose described, and it is not intended that indicate or hint relative importance；Term " is installed ", " being connected ", " connection ", the term such as " fixing " all should be interpreted broadly, and such as, " connection " can be fixing connection, it is also possible to is to removably connect, or is integrally connected；" being connected " can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term "front", "rear" are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than indicate or imply that the device of indication or unit must have specific direction, 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, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term 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 within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a scrubbing brush, for vacuum cleaner, it is characterised in that including:
Base plate, suction port and the air intake passage being connected with described suction port it is provided with on described base plate, described air intake passage is arranged on the side of described suction port, and described suction port includes inner and outer wall, described inwall is arranged near described air intake passage, and on described inwall, there is the first inclined plane, described first inclined plane tilts to described outer wall direction near one end of described air intake passage.
Scrubbing brush the most according to claim 1, it is characterised in that
Angle between described first inclined plane and horizontal direction is more than or equal to 60 degree, and less than 90 degree.
Scrubbing brush the most according to claim 1, it is characterised in that
Having the second inclined plane on described outer wall, described second inclined plane tilts to described inwall direction near one end of described air intake passage.
Scrubbing brush the most according to claim 3, it is characterised in that
Angle between described second inclined plane and horizontal direction is more than or equal to 60 degree, and less than 90 degree.
Scrubbing brush the most according to claim 3, it is characterised in that
The first horizontal support face and the second horizontal support face it is additionally provided with on described base plate, described first horizontal support face and described second horizontal support face are positioned at the both sides of described suction port, and described first horizontal support face is connected away from one end of described air intake passage with described first inclined plane, described second horizontal support face is connected away from one end of described air intake passage with described second inclined plane, wherein, described first horizontal support face is coplanar with described second horizontal support face.
Scrubbing brush the most according to claim 5, it is characterised in that
The first rake and the second rake it is additionally provided with on described base plate, one end of described first rake is connected away from one end of described suction port with described first horizontal support face, the other end of described first rake tilts to the direction away to be cleaned, one end of described second rake is connected away from one end of described suction port with described second horizontal support face, and the other end of described second rake tilts to the direction away to be cleaned.
Scrubbing brush the most according to claim 6, it is characterised in that
Described first rake and described base plate are integral type structure；And/or described second rake and described base plate are integral type structure.
Scrubbing brush the most according to claim 3, it is characterised in that
Described first inclined plane is plane or curved surface；And/or
Described second inclined plane is plane or curved surface.
Scrubbing brush the most according to any one of claim 1 to 8, it is characterised in that
Being additionally provided with locating dowel on described base plate, described locating dowel for the upper shell of described scrubbing brush is positioned at described base plate, wherein, described locating dowel is provided with screw hole, and screw makes described base plate fix with described upper shell through described screw hole to be connected.
10. a vacuum cleaner, it is characterised in that including: scrubbing brush as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155643.8U CN205411083U (en) | 2016-03-01 | 2016-03-01 | Scrubbing brush and dust catcher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155643.8U CN205411083U (en) | 2016-03-01 | 2016-03-01 | Scrubbing brush and dust catcher |
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| CN205411083U true CN205411083U (en) | 2016-08-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073634A (en) * | 2016-08-15 | 2016-11-09 | 美的集团股份有限公司 | Floor brush of dust collector and the vacuum cleaner with it |
| CN106108778A (en) * | 2016-08-15 | 2016-11-16 | 美的集团股份有限公司 | Floor brush of dust collector and vacuum cleaner |
| CN107468154A (en) * | 2017-09-20 | 2017-12-15 | 江苏美的清洁电器股份有限公司 | The base assembly of dust catcher and there is its dust catcher |
| WO2018032615A1 (en) * | 2016-08-15 | 2018-02-22 | 美的集团股份有限公司 | Floor brush of dust collector and dust collector |
| WO2018032616A1 (en) * | 2016-08-15 | 2018-02-22 | 美的集团股份有限公司 | Floor brush of dust collector and dust collector having same |
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2016
- 2016-03-01 CN CN201620155643.8U patent/CN205411083U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073634A (en) * | 2016-08-15 | 2016-11-09 | 美的集团股份有限公司 | Floor brush of dust collector and the vacuum cleaner with it |
| CN106108778A (en) * | 2016-08-15 | 2016-11-16 | 美的集团股份有限公司 | Floor brush of dust collector and vacuum cleaner |
| WO2018032615A1 (en) * | 2016-08-15 | 2018-02-22 | 美的集团股份有限公司 | Floor brush of dust collector and dust collector |
| WO2018032616A1 (en) * | 2016-08-15 | 2018-02-22 | 美的集团股份有限公司 | Floor brush of dust collector and dust collector having same |
| CN106108778B (en) * | 2016-08-15 | 2020-08-04 | 美的集团股份有限公司 | Dust collector floor brush and dust collector |
| US11071424B2 (en) | 2016-08-15 | 2021-07-27 | Midea Group Co., Ltd. | Floor brush for cleaning appliance and cleaning appliance having same |
| US11103114B2 (en) | 2016-08-15 | 2021-08-31 | Midea Group Co., Ltd. | Ground brush for cleaning appliance and cleaning appliance |
| CN107468154A (en) * | 2017-09-20 | 2017-12-15 | 江苏美的清洁电器股份有限公司 | The base assembly of dust catcher and there is its dust catcher |
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| C14 | Grant of patent or utility model | ||
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