CN109770790A - A kind of cleaner head convenient for putting field replaceable unit - Google Patents
A kind of cleaner head convenient for putting field replaceable unit Download PDFInfo
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- CN109770790A CN109770790A CN201910146074.9A CN201910146074A CN109770790A CN 109770790 A CN109770790 A CN 109770790A CN 201910146074 A CN201910146074 A CN 201910146074A CN 109770790 A CN109770790 A CN 109770790A
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- cleaner head
- turntable
- rolling brush
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Abstract
This application involves a kind of cleaner heads convenient for putting field replaceable unit, comprising: shell, the inside of shell are equipped with the suction opening for docking dust catcher connector air duct, and the lower surface of shell is equipped with suction inlet；Dust catcher connector, is rotatably connected to the rear position of shell, the shaft of dust catcher connector can inside housings with a gripping mechanism clamping；Motor is mounted on motor mounting part；Transmission mechanism connects motor and rolling brush；Rolling brush is installed on rolling brush mounting portion inside housings, and one end of brush holder support main body is removably connected with transmission mechanism, and the other end is mounted in a bearing card slot；The one side wall of shell is equipped with notch, and indentation, there is embedded with rotation fixture block, and bearing can be enclosed in bearing card slot by rotation fixture block.The beneficial effects of the present invention are: step is simple convenient for users to Manual-disassembling rolling brush, replacement is convenient；The cleaner handle of connection can vertical display everywhere, reused convenient for user.
Description
Technical field
The application belongs to cleaner technology field, and the cleaner head of field replaceable unit is put more particularly, to a kind of.
Background technique
Dust catcher is domestic hygiene cleaning commonly used equipment, in the prior art, different in order to better adapt to dust catcher
Dust suction environment and often there are dismountable multiple cleaner heads, be replaced for user, under the working environment for being laid with carpet, by
Dust is concealed between the villus of carpet, is difficult for dust to be directly sucked out, the cleaner head with bristle is generallyd use under this environment；
And under the working environments such as toilet, shower cabinet, and need the cleaner head with Wiper blade.
In order to cater to the use demand of user, the rolling that just joined in design with Wiper blade and bristle of cleaner head
Brush, under the conditions of such, using effect will be deteriorated after the rolling brush wear in cleaner head, so the dismounting of rolling brush, replacement
Facilitate particularly important.
In daily life, it is sometimes desirable to sweep the spacious room of comparison, room area is big, and without what for suction
Dirt device handle lean on furniture, in this way during cleaning, as soon as cleaner handle can only just be put everywhere, then need using when
It needs to pick up from the ground, it is very inconvenient.
Summary of the invention
The technical problem to be solved by the present invention is to solve, the round brush replacement in cleaner head in the prior art is difficult, uses
When put constant deficiency, thus provide it is a kind of convenient for change round brush convenient for putting the cleaner head of field replaceable unit.
The technical solution adopted by the present invention to solve the technical problems is: a kind of cleaner head convenient for putting field replaceable unit,
Include:
Shell is made of bottom plate and upper cover split, and inside is equipped with rolling brush mounting portion, motor mounting part, dust catcher connector
Mounting portion；The inside of the shell is equipped with the suction opening for docking dust catcher connector air duct, and the lower surface of the shell is equipped with
Suction inlet；
Dust catcher connector, the dust catcher connector include: adapter bracket, straight tube, bellows；The adapter bracket is connected to
On the dust catcher connector mounting portion, the straight tube is fixed in the adapter bracket, and bellows one end connection is described straight
Pipe, the other end connect the suction opening；
Motor is mounted on the motor mounting part；
Transmission mechanism connects the motor and rolling brush；
Rolling brush is mounted on the rolling brush mounting portion, if the brush holder support body surfaces of the rolling brush are circumferentially equipped with
Dry mounting groove；One end of the brush holder support main body is removably connected with the transmission mechanism, and the other end is fixed with shaft, and described turn
Axis is installed in bearing；
The one side wall of the shell is equipped with notch, and indentation, there is embedded with rotation fixture block, and the rotation fixture block can by shaft
It is rotatably mounted on the side wall of the shell；One end of the rolling brush mounting portion is equipped with bearing card slot, the bearing card slot
Adjacent with the side wall of the shell, the bearing is caught in the bearing card slot, and the rotation fixture block can seal the bearing
It closes in the bearing card slot；
The adapter bracket includes the first rotation section, and first rotation section is rotationally pacified by the first rotating shaft of two sides
On the dust catcher connector mounting portion；It is equipped with clamping sheet mounting base in the shell, is fixed in the clamping sheet mounting base
Clamping sheet is installed；The first rotating shaft protrudes into the enclosure interior, and circumferential edges are protruding with protrusion angle；The protrusion angle is around institute
When stating first rotating shaft and turning to vertical direction, the clamping sheet can by against the protrusion angle by the first rotating shaft card
Tightly, under external force, it is described protrusion angle can be detached from the clamping sheet against；
Several heat release holes are offered on the shell, the heat release hole is aligned the motor；
The edge of the rotation fixture block is equipped with grab, and the grab can be hooked on the inner wall of the shell.
Preferably, the cleaner head convenient for putting field replaceable unit of the invention, between the adjacent fitting grooves of the brush holder support main body
Equipped with turntable card slot, brush holder support main body one end, which is connected with, actively connects turntable, and the other end is connected with driven connection turntable, described
The side for actively connecting turntable is equipped with the first claw, and the other side is equipped with spline, first claw and the turntable card slot card
Close connection；The side of the driven connection turntable is equipped with the second claw, and second claw is connected together with the turntable card slot,
The other side of the driven connection turntable is equipped with recess, and one end of the bearing is embedded in the recess；The transmission mechanism packet
Driving turntable is included, the side of the driving turntable is equipped with spline, and the spline and the spline can cooperate or be detached from.
Preferably, the cleaner head for being convenient for putting field replaceable unit of the invention, the shell are equipped with roller attachment portion, idler wheel
It is installed on the roller attachment portion.
Preferably, the cleaner head for being convenient for putting field replaceable unit of the invention, one end of the clamping sheet is can be described
Stop flat when protrusion angle turns to vertical direction around the first rotating shaft, against the protrusion angle；The clamping sheet also wraps
Bending segment, non-blocking plane are included, the stop flat connects the non-blocking plane by the bending segment, described non-blocking flat
Face is except the scope of activities of the protrusion angle；The clamping sheet can generate elastic deformation.
Preferably, the cleaner head for being convenient for putting field replaceable unit of the invention, the adapter bracket further includes the second rotation section,
Second rotation section is rotatably connected on first rotation section by the second shaft；Second shaft and described
One shaft is mutually perpendicular to；The side of second rotation section is equipped with snap-gauge, and the rear of the shell is equipped with can be for the snap-gauge
The card entry slot being caught in.
Preferably, the cleaner head for being convenient for putting field replaceable unit of the invention, the upper cover are equipped with transparent window.
Preferably, the cleaner head that can be erect everywhere of the invention, the forward position of the shell are fixed with anticollision strip.
Preferably, the anticollision strip top of the cleaner head that can be erect everywhere of the invention, the shell is equipped with LED light.
The beneficial effects of the present invention are: step is simple convenient for users to Manual-disassembling rolling brush, replacement is convenient, rolling brush
Brush holder support main body on Wiper blade and bristle can be installed simultaneously, cleaning effect is good, and Wiper blade and bristle are equally conveniently replaceable；Make to connect
The cleaner handle connect can vertical display everywhere, reused convenient for user, be very suitable to no cleaner handle and lean on position
It is used under the cleaning environment set.
Detailed description of the invention
The technical solution of the application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the cleaner head overall appearance structural representation for being convenient for putting field replaceable unit of the embodiment of the present application；
Fig. 2 is the shell mechanism schematic diagram of the embodiment of the present application；
Fig. 3 is the structural diagram of base plate of the embodiment of the present application；
Fig. 4 is the rolling brush mounting structure schematic diagram of the embodiment of the present application；
Fig. 5 is the rolling brush structural schematic diagram of the embodiment of the present application；
Fig. 6 is the rolling brush end construction schematic diagram of the embodiment of the present application；
Fig. 7 is the active terminal pad structural schematic diagram of the embodiment of the present application；
Fig. 8 is the driven terminal pad structural schematic diagram of the embodiment of the present application；
Fig. 9 is the rotation fixture block structural schematic diagram of the embodiment of the present application；
Figure 10 is the rolling brush method for dismounting schematic diagram of the embodiment of the present application；
Figure 11 is the driving turntable structural schematic diagram of the embodiment of the present application；
Figure 12 is the hook structure schematic diagram of the rotation fixture block of the embodiment of the present application；
Figure 13 is the first rotating shaft and clamping sheet structural schematic diagram of the embodiment of the present application；
Figure 14 is the partial enlarged view of Figure 13；
Figure 15 is that the embodiment of the present application is caught in slot structure schematic diagram；
Figure 16 is the dust catcher connector overall structure diagram of the embodiment of the present application；
Figure 17 is that the cleaner head convenient for putting field replaceable unit of the embodiment of the present application erects placement state schematic diagram；
Figure 18 is that the cleaner head convenient for putting field replaceable unit of the embodiment of the present application erects the signal of placement state internal structure
Figure；
Figure 19 is the case nose LED light position view of the embodiment of the present application.
Appended drawing reference in figure are as follows:
1 bottom plate
2 upper covers
3 dust catcher connectors
4 rolling brush
5 motors
6 driving turntables
7 idler wheels
8 LED light
9 anticollision strips
11 rolling brush mounting portions
12 motor mounting parts
13 dust catcher connector mounting portions
14 roller attachment portions
15 rotation fixture blocks
16 clamping sheet mounting bases
17 suction openings
18 clamping sheets
19 card entry slots
22 heat release holes
31 adapter brackets
32 straight tubes
34 bellowss
40 brush holder support main bodys
41 mounting grooves
42 shafts
43 bearings
44 driven connection turntables
45 turntable card slots
46 actively connect turntable
61 splines
111 bearing card slots
151 grabs
182 bending segments
183 stop flats
184 non-blocking planes
311 first rotation sections
312 second rotation sections
441 second claws
461 first claws
462 splines
3111 first rotating shafts
3121 second shafts
3122 snap-gauges
31111 protrusion angles.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the application and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the application protection scope.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in this application.
It is described in detail the technical solution of the application below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment
The present embodiment provides a kind of cleaner heads convenient for putting field replaceable unit, comprising:
Shell, as shown in Figure 1-3, being made of bottom plate 1 and 2 split of upper cover, inside is equipped with rolling brush mounting portion 11, motor is pacified
Dress portion 12, dust catcher connector mounting portion 13；The inside of the shell is equipped with the suction opening 17 for docking dust catcher connector air duct,
The lower surface of the shell is equipped with suction inlet；
Dust catcher connector 3, as shown in figure 16, the dust catcher connector 3 include: adapter bracket 31, straight tube 32, bellows
34；The adapter bracket 31 is connected on the dust catcher connector mounting portion 13, and the straight tube 32 is fixed on the adapter bracket
On 31, described 34 one end of bellows connects the straight tube 32, and the other end connects the suction opening 17；
Motor 5, as shown in figure 3, being mounted on the motor mounting part 12；
Transmission mechanism connects the motor 5 and rolling brush 4；
Rolling brush 4, as shown in figure 4, the rolling brush mounting portion 11 is mounted on, as shown in figure 5, the brush of the rolling brush 4
40 surface of bar main body is circumferentially equipped with several mounting grooves 41；As shown in figure 8, one end of the brush holder support main body 40 is removably and institute
Transmission mechanism connection is stated, the other end is fixed with shaft 42, and the shaft 42 is installed in bearing 43；
As shown in figure 16, the adapter bracket 31 includes the first rotation section 311, and first rotation section 311 passes through two sides
First rotating shaft 3111 be installed in rotation on the dust catcher connector mounting portion 13；Clamping sheet is equipped in the shell to install
Seat 16 is fixedly installed with clamping sheet 18 in the clamping sheet mounting base 16；The first rotating shaft 3111 protrudes into the enclosure interior,
Circumferential edges are protruding with protrusion angle 31111；When the protrusion angle 31111 turns to vertical direction around the first rotating shaft 3111,
The clamping sheet 18 can by against the protrusion angle 31111 by 3111 clamping of first rotating shaft, under external force, institute
State protrusion angle 31111 can be detached from the clamping sheet 18 against.
As shown in Figures 9 and 10, the one side wall of the shell is equipped with notch, and indentation, there is embedded with rotation fixture block 15, the rotation
Fixture block 15 is installed in rotation on the side wall of the shell by shaft；One end of the rolling brush mounting portion 11 is equipped with bearing
Card slot 111, the bearing card slot 111 is adjacent with the side wall of the shell, and the bearing 43 is caught in the bearing card slot 111,
The bearing 43 can be enclosed in the bearing card slot 111 by the rotation fixture block 15.
The cleaner head for being convenient for putting field replaceable unit of the present embodiment, connects dust catcher by dust catcher connector 3 when in use,
It needs to connect matched motor supply lines simultaneously, can make the starting of motor 5 that rolling brush 4 be driven to rotate later, the installation of rolling brush 4
Slot 41 for installing Wiper blade or bristle, mounting groove 41 have it is multiple, so Wiper blade and bristle can be spaced setting multiple groups；It needs
When replacing rolling brush 4 or Wiper blade, bristle, user can pull open rotation fixture block 15, as shown in figs. 9-10, by bearing 43 from axis
It holds in card slot 111 and takes out, entire rolling brush 4 can then be taken out from the suction inlet of bottom plate 1.
Preferably, as shown in figs 6-8, the cleaner head for being convenient for putting field replaceable unit of the present embodiment, the brush holder support main body 40
Adjacent fitting grooves 41 between be equipped with turntable card slot 45, described 40 one end of brush holder support main body, which is connected with, actively connects turntable 46, another
End is connected with driven connection turntable 44, and the side for actively connecting turntable 46 is equipped with the first claw 461, and the other side is equipped with spline
Slot 462, first claw 461 are connected together with the turntable card slot 45；The side of the driven connection turntable 44 is equipped with the
Two claws 441, second claw 441 are connected together with the turntable card slot 45, the other side of the driven connection turntable 44
Equipped with recess, one end of the bearing 43 is embedded in the recess；
As shown in figure 11, the transmission mechanism includes driving turntable 6, and the side of the driving turntable 6 is equipped with spline 61, institute
Stating spline 61 and the spline 462 can cooperate or be detached from.
The cleaner head for being convenient for putting field replaceable unit of the present embodiment, actively connects turntable 46, driven connection turntable 44
Disassembling, assembling and replacing, driven connection turntable 44 and 43 junction of bearing use Seal Design, it is not easy into ash；The spline of driving turntable 6
61, convenient for separating with spline 462, ensure that rolling brush 4 is convenient for disassembly and assembly, transmission system is unaffected.
Preferably, as shown in Figure 1-3, the cleaner head for being convenient for putting field replaceable unit of the present embodiment, the shell are equipped with
Roller attachment portion 14, idler wheel 7 are installed on the roller attachment portion 14.The design facilitates the promotion of cleaner head.
Preferably, as illustrated in figs. 13-14, the cleaner head for being convenient for putting field replaceable unit of the present embodiment, the clamping sheet 18
One end be can be when the protrusion angle 31111 turns to vertical direction around the first rotating shaft 3111, against the protrusion
The stop flat 183 at angle 31111；The clamping sheet 18 further includes bending segment 182, non-blocking plane 184, the stop flat
183 connect the non-blocking plane 184 by the bending segment 182, and the non-blocking plane 184 is at the protrusion angle 31111
Except scope of activities；The clamping sheet 18 can generate elastic deformation.
Preferably, the cleaner head for being convenient for putting field replaceable unit of the present embodiment, as shown in figures 15-18, the adapter bracket
31 further include the second rotation section 312, and second rotation section 312 is rotatably connected to described first by the second shaft 3121
On rotation section 311；Second shaft 3121 and the first rotating shaft 3111 are mutually perpendicular to；The one of second rotation section 312
Side is equipped with snap-gauge 3122, and the rear of the shell is equipped with the card entry slot 19 that can be caught in for the snap-gauge 3122.
The cleaner head that can be erect everywhere of the present embodiment rotates straight tube 32 along two axis, i.e., straight tube 32 connects dust suction
After device handle, handle can be rotated along two axis, and freedom degree is high, using more smoothly；It is limited when first rotating shaft 3111 is clamped piece 18
When position, the card entry slot 19 that the snap-gauge 3122 of the second rotation section 312 is caught in, so dust catcher connector is integrally no longer able to turn at this time
It is dynamic, it keeps erectting.
Preferably, the cleaner head for being convenient for putting field replaceable unit of the present embodiment, the upper cover 2 are equipped with transparent window.It is convenient
Check internal state.
Preferably, as shown in Fig. 2, the present embodiment convenient for putting the cleaner head of field replaceable unit, offered on the shell
Several heat release holes 22, the heat release hole 22 are aligned the motor 5.The heat dissipation performance of motor can be promoted.
Preferably, as shown in figure 12, the cleaner head for being convenient for putting field replaceable unit of the present embodiment, the rotation fixture block 15
Edge is equipped with grab 151, and the grab 151 can be hooked on the inner wall of the shell.Grab 151 is dot shape, convenient for card
Fixed rotation fixture block 15 on the inner wall of the housing, after slightly exerting a force grab 151 can be detached from and fix.
Preferably, the cleaner head that can be erect everywhere of the present embodiment, as shown in figure 19, the forward position of the shell is fixed with anti-
Hit item 9.
Preferably, the cleaner head that can be erect everywhere of the present embodiment is set above the anticollision strip of the shell as shown in figure 19
There is LED light 8.
It is enlightenment with the above-mentioned desirable embodiment according to the application, through the above description, relevant staff is complete
Full various changes and amendments can be carried out in the range of without departing from this item application technical idea.The technology of this item application
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of cleaner head convenient for putting field replaceable unit characterized by comprising
Shell is made of bottom plate (1) and upper cover (2) split, inside be equipped with rolling brush mounting portion (11), motor mounting part (12),
Dust catcher connector mounting portion (13)；The inside of the shell is equipped with the suction opening (17) for docking dust catcher connector air duct, institute
The lower surface for stating shell is equipped with suction inlet；
Dust catcher connector (3), the dust catcher connector (3) include: adapter bracket (31), straight tube (32), bellows (34)；It is described
Adapter bracket (31) is connected on the dust catcher connector mounting portion (13), and the straight tube (32) is fixed on the adapter bracket
(31) on, described bellows (34) one end connects the straight tube (32), and the other end connects the suction opening (17)；
Motor (5) is mounted on the motor mounting part (12)；
Transmission mechanism connects the motor (5) and rolling brush (4)；
Rolling brush (4) is mounted on the rolling brush mounting portion (11), brush holder support main body (40) surface edge of the rolling brush (4)
Circumference is equipped with several mounting grooves (41)；One end of the brush holder support main body (40) is removably connected with the transmission mechanism, another
End is fixed with shaft (42), and the shaft (42) is installed in bearing (43)；
The one side wall of the shell is equipped with notch, and indentation, there is embedded with rotation fixture block (15), and the rotation fixture block (15) is by turning
Axis is installed in rotation on the side wall of the shell；One end of the rolling brush mounting portion (11) is equipped with bearing card slot (111),
The bearing card slot (111) is adjacent with the side wall of the shell, and the bearing (43) is caught in the bearing card slot (111), institute
The bearing (43) can be enclosed in the bearing card slot (111) by stating rotation fixture block (15)；
The adapter bracket (31) includes the first rotation section (311), the first rotating shaft that first rotation section (311) passes through two sides
(3111) it is installed in rotation on the dust catcher connector mounting portion (13)；Clamping sheet mounting base is equipped in the shell
(16), clamping sheet (18) are fixedly installed on the clamping sheet mounting base (16)；The first rotating shaft (3111) protrudes into the shell
Internal portion, circumferential edges are protruding with protrusion angle (31111)；The protrusion angle (31111) rotates around the first rotating shaft (3111)
When to vertical direction, the clamping sheet (18) can by against the protrusion angle (31111) by the first rotating shaft (3111)
Clamping, under external force, it is described protrusion angle (31111) can be detached from the clamping sheet (18) against；
It is offered on the shell several heat release holes (22), the heat release hole (22) is aligned the motor (5)；
The edge of rotation fixture block (15) is equipped with grab (151), and the grab (151) can be hooked in the inner wall of the shell
On.
2. the cleaner head according to claim 1 convenient for putting field replaceable unit, which is characterized in that the brush holder support main body (40)
Adjacent fitting grooves (41) between be equipped with turntable card slot (45), described brush holder support main body (40) one end, which is connected with, actively connects turntable
(46), the other end is connected with driven connection turntable (44), and the side for actively connecting turntable (46) is equipped with the first claw
(461), the other side is equipped with spline (462), and first claw (461) is connected together with the turntable card slot (45)；It is described
The side of driven connection turntable (44) is equipped with the second claw (441), and second claw (441) and the turntable card slot (45) are blocked
Connection is closed, the other side of driven connection turntable (44) is equipped with recess, and one end of the bearing (43) is embedded in the recess；
The transmission mechanism includes driving turntable (6), and the side of the driving turntable (6) is equipped with spline (61), the spline (61) and
The spline (462) can cooperate or be detached from.
3. the cleaner head according to claim 2 convenient for putting field replaceable unit, which is characterized in that the shell is equipped with rolling
It takes turns mounting portion (14), idler wheel (7) is installed on the roller attachment portion (14).
4. the cleaner head according to claim 1-3 convenient for putting field replaceable unit, which is characterized in that the clamping
One end of piece (18) is that can support when the protrusion angle (31111) turns to vertical direction around the first rotating shaft (3111)
By the stop flat (183) of protrusion angle (31111)；The clamping sheet (18) further includes bending segment (182), non-blocking plane
(184), the stop flat (183) connects the non-blocking plane (184) by the bending segment (182), described non-blocking
Plane (184) is except protrusion angle (31111) scope of activities；The clamping sheet (18) can generate elastic deformation.
5. the cleaner head according to claim 4 convenient for putting field replaceable unit, which is characterized in that the adapter bracket (31)
It further include the second rotation section (312), second rotation section (312) is rotatably connected to described by the second shaft (3121)
On first rotation section (311)；Second shaft (3121) and the first rotating shaft (3111) are mutually perpendicular to；Second rotation
The side in portion (312) is equipped with snap-gauge (3122), and the rear of the shell is caught in equipped with what can be caught in for the snap-gauge (3122)
Slot (19).
6. the cleaner head according to claim 1-3 convenient for putting field replaceable unit, which is characterized in that the upper cover
(2) it is equipped with transparent window.
7. the cleaner head according to claim 1-4 that can be erect everywhere, which is characterized in that the forward position of the shell
It is fixed with anticollision strip (9).
8. the cleaner head according to claim 7 that can be erect everywhere, which is characterized in that set above the anticollision strip of the shell
There are LED light (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146074.9A CN109770790A (en) | 2019-02-27 | 2019-02-27 | A kind of cleaner head convenient for putting field replaceable unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910146074.9A CN109770790A (en) | 2019-02-27 | 2019-02-27 | A kind of cleaner head convenient for putting field replaceable unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109770790A true CN109770790A (en) | 2019-05-21 |
Family
ID=66485859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910146074.9A Pending CN109770790A (en) | 2019-02-27 | 2019-02-27 | A kind of cleaner head convenient for putting field replaceable unit |
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| Country | Link |
|---|---|
| CN (1) | CN109770790A (en) |
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| CN106264331A (en) * | 2015-06-02 | 2017-01-04 | 江苏美的清洁电器股份有限公司 | For the ground brush assemblies of vacuum cleaner and have the vacuum cleaner of this ground brush assemblies |
| CN105147192A (en) * | 2015-09-25 | 2015-12-16 | 江苏美的清洁电器股份有限公司 | Floor brush assembly and steam mop and dust collector with same |
| CN206434274U (en) * | 2016-11-01 | 2017-08-25 | 江苏美的清洁电器股份有限公司 | Cleaning assemblies and the dust catcher with it |
| CN207666530U (en) * | 2017-07-14 | 2018-07-31 | 小狗电器互联网科技（北京）股份有限公司 | Roller brush assembly and dust catcher |
| CN108354519A (en) * | 2017-12-07 | 2018-08-03 | 天佑电器（苏州）有限公司 | Suction head component and dust catcher |
| CN108720724A (en) * | 2018-08-13 | 2018-11-02 | 苏州德易仕清洁科技有限公司 | A kind of scrubbing brush with multifunctional cleaning technology |
| CN109077662A (en) * | 2018-09-30 | 2018-12-25 | 江苏美的清洁电器股份有限公司 | Wet-dry dust catcher |
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Application publication date: 20190521 |
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