CN206621324U - Suction nozzle and dust collector with same - Google Patents
Suction nozzle and dust collector with same Download PDFInfo
- Publication number
- CN206621324U CN206621324U CN201621166449.6U CN201621166449U CN206621324U CN 206621324 U CN206621324 U CN 206621324U CN 201621166449 U CN201621166449 U CN 201621166449U CN 206621324 U CN206621324 U CN 206621324U
- Authority
- CN
- China
- Prior art keywords
- round brush
- connecting rod
- shaft
- housing
- brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 claims description 39
- 239000012634 fragment Substances 0.000 claims description 19
- 239000011148 porous material Substances 0.000 claims description 18
- 210000003205 muscle Anatomy 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The utility model provides a suction nozzle and have its dust catcher, wherein, the suction nozzle includes: a suction port is arranged at the bottom of the shell; the rolling brush is rotatably arranged at the suction port; the driving mechanism is arranged in the shell and is in driving connection with the rolling brush so as to drive the rolling brush to rotate; the round brush bearing structure, round brush bearing structure include the connecting rod and with connecting rod complex elastic component, the first end and the casing pivot joint of connecting rod, the tip of round brush passes through the second end support of connecting rod, the elastic component setting is between casing and connecting rod. The technical scheme of the utility model the lower problem of the round brush balance degree of the dust catcher suction nozzle among the prior art has been solved.
Description
Technical field
Field of household appliances is the utility model is related to, in particular to a kind of nozzle and there is its dust catcher.
Background technology
In the prior art, the round brush of in the market major part dust catcher uses bearing fixed form, because round brush is longer, coordinates
Tolerance is also larger, and this causes the bad control of the round brush degree of balance.In actual use, especially when dust catcher cleans volume relatively
During big impurity, because round brush is longer, it may appear that the highly inconsistent situation in nozzle left and right ends so that the degree of balance drop of round brush
It is low, cause round brush to send bigger noise.
Utility model content
Main purpose of the present utility model is to provide a kind of nozzle and has its dust catcher, to solve in the prior art
Dust catcher nozzle the round brush degree of balance it is relatively low the problem of.
To achieve these goals, according to one side of the present utility model, there is provided a kind of nozzle, including：Housing, shell
The bottom of body is provided with suction inlet；Round brush, it is rotatably arranged at suction inlet；Drive mechanism, be arranged in housing, drive mechanism with
Round brush drive connection, to drive round brush to rotate；Round brush supporting construction, round brush supporting construction include connecting rod and the bullet coordinated with connecting rod
Property part, first end and the housing of connecting rod be pivotally connected, and the end of round brush is supported by the second end of connecting rod, and elastic component is arranged on shell
Between body and connecting rod.
Further, elastic component is shell fragment, and the first end of shell fragment and the first end of connecting rod connect, and the second end of shell fragment is certainly
With being abutted from end and with housing.
Further, round brush supporting construction includes the first round brush supporting construction and the second round brush supporting construction, the first round brush
Supporting construction supports the first end of round brush by the first roller brush shaft, and the second round brush supporting construction supports round brush by the second roller brush shaft
The second end.
Further, the first end of round brush sets the first medium pore, and the second end of round brush sets the second medium pore, the first rolling
Brush axle is fixedly connected in the first medium pore, and the second roller brush shaft is fixedly connected in the second medium pore.
Further, the second end of connecting rod is provided with axle sleeve, and axle sleeve is set on the first roller brush shaft or the second roller brush shaft.
Further, round brush supporting construction also includes pitman shaft, and pitman shaft is arranged on the first end of connecting rod, set on housing
There is the axle bed of support link axle.
Further, housing includes drain pan and the upper lid being arranged on drain pan, and axle bed includes first be arranged on drain pan
Axle bed and the second axle bed being arranged on lid, the first axle bed and the second axle bed cooperate to limit the pitman shaft along its axle
To movement.
Further, being set on drain pan has the first muscle of support link, and the coordinated with elastic component is provided with upper lid
Two muscle.
Further, drive mechanism includes motor and transmission mechanism, and motor drives round brush by transmission mechanism.
Further, transmission mechanism includes：Motor gear, it is arranged on the output shaft of motor；Round brush gear, it is arranged on
On one roller brush shaft and with the first roller brush shaft synchronous axial system；Belt, it is set on motor gear and round brush gear.
According to another aspect of the present utility model, there is provided a kind of dust catcher, including nozzle, nozzle are above-mentioned nozzle.
Using the technical solution of the utility model, nozzle includes housing, round brush, drive mechanism and round brush supporting construction.Its
In, the bottom of housing is provided with suction inlet, and round brush is rotatably arranged at suction inlet.Drive mechanism is arranged in housing, driving machine
Structure and round brush drive connection, to drive round brush to rotate.Supporting construction includes connecting rod and the elastic component coordinated with connecting rod, and the of connecting rod
One end is pivotally connected with housing, and the end of round brush is supported by the second end of connecting rod, and elastic component is arranged between housing and connecting rod.
In this application, when user is cleaned using dust catcher, round brush is rotated under the driving of drive mechanism, and round brush is by ash
The impurity such as dirt are sucked by suction inlet in the dust bag of dust catcher.Because the end of round brush is by link supports, connecting rod is in elastic component
In the presence of can move within a predetermined range, accordingly even when round brush fit tolerance is larger, round brush also can in use from
By adjusting, such round brush can rotate in the state of a balance.And then the technical scheme of the application significantly reduces suction
Dirt device due to noise caused by the imbalance of round brush, improves Consumer's Experience in the course of the work.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the schematic top plan view of the embodiment according to nozzle of the present utility model；
Fig. 2 shows the dimensional structure diagram of Fig. 1 nozzle；
Fig. 3 shows the schematic cross-sectional view of the nozzle in Fig. 1；
Fig. 4 shows the schematic cross-sectional view of the another location of the nozzle in Fig. 1；And
Fig. 5 shows the round brush of the nozzle in Fig. 1 and the dimensional structure diagram of round brush supporting construction.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, housing；11st, the first axle bed；20th, round brush；21st, the first medium pore；22nd, the second medium pore；30th, drive mechanism；
31st, motor；321st, motor gear；322nd, round brush gear；323rd, belt；411st, the first roller brush shaft；421st, the second roller brush shaft；43、
Connecting rod；431st, axle sleeve；44th, shell fragment；45th, pitman shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
Fig. 1 shows the schematic top plan view of the embodiment according to nozzle of the present utility model, and Fig. 2 shows Fig. 1 nozzle
Dimensional structure diagram.As depicted in figs. 1 and 2, nozzle includes housing 10, round brush 20, drive mechanism 30 and round brush support knot
Structure.Wherein, the bottom of housing 10 is provided with suction inlet, and round brush 20 is rotatably arranged at suction inlet.Drive mechanism 30 is arranged on shell
In body 10, drive mechanism 30 and the drive connection of round brush 20, to drive round brush 20 to rotate.Round brush support structure position includes connecting rod 43
And the elastic component coordinated with connecting rod 43, first end and the housing 10 of connecting rod 43 are pivotally connected, the end of round brush 20 passes through connecting rod 43
The support of the second end, elastic component is arranged between the housing 10 and the connecting rod 43.
Using the technical scheme of the present embodiment, when user is cleaned using dust catcher, round brush 20 is in drive mechanism 30
Driving under rotated, round brush 20 by the impurity such as dust by suction inlet suck dust catcher dust bag in.Due to round brush 20
End is supported by connecting rod 43, and connecting rod 43 can move within a predetermined range in the presence of elastic component, accordingly even when round brush 20
Fit tolerance is larger, and round brush 20 also can be adjusted freely in use, and such round brush 20 can be in the state of a balance
Rotation.And then the technical scheme of the present embodiment significantly reduces dust catcher in the course of the work due to the imbalance production of round brush
Raw noise, improve Consumer's Experience.
In the present embodiment, elastic component is shell fragment 44, and the first end of shell fragment 44 is connected with the first end of connecting rod 43, shell fragment 44
The second end free end and to abut cooperation with housing 10.In the present embodiment, shell fragment 44 and connecting rod 43 are working of plastics, shell fragment
44 first end is together with the first end injection of connecting rod 43.Second end of shell fragment 44 abuts cooperation with housing 10, so that
Shell fragment 44 can apply elastic force to connecting rod 43, the position of connecting rod 43 can be adjusted, i.e., connecting rod 43 can be with respect to housing
10 motions.When nozzle is operated, under the regulation of shell fragment 44 and connecting rod 43, round brush 20 can be in the state of a balance
Rotation, so as to reduce in the nozzle course of work due to noise caused by the degree of balance reduction of round brush 20, improve Consumer's Experience.When
So, one skilled in the art will appreciate that as feasible embodiment, elastic component is not limited only to shell fragment, can also be leaf spring,
Helical spring, rubber spring etc., as long as the part for producing elastic force can be played.
As shown in Fig. 2 round brush supporting construction includes the first round brush supporting construction and the second round brush supporting construction, the first round brush
Supporting construction supports the first end of round brush 20 by the first roller brush shaft 411, and the second round brush supporting construction passes through the second roller brush shaft 421
Support the second end of round brush 20.Support the left and right ends of round brush 20 respectively using two round brush supporting constructions, be not only simple in structure
It is easy to install, and the stability and the degree of balance of round brush 20 in the course of the work are improved, it is worked to create a further reduction round brush 20
Noise in journey.
Fig. 3 shows the schematic cross-sectional view of the nozzle in Fig. 1, and Fig. 4 shows the section view of the another location of the nozzle in Fig. 1
Schematic diagram.As shown in figure 3, the first end of round brush 20 sets the first medium pore 21, the second end of round brush 20 sets the second medium pore
22, the first roller brush shaft is fixedly connected in the first medium pore, and preferably the first roller brush shaft 411 and the interference of the first medium pore 21 connect
Connect, the second roller brush shaft is fixedly connected in the second medium pore, and preferably the second roller brush shaft 421 and the interference of the second medium pore 22 connect
Connect.First roller brush shaft 411 and the second roller brush shaft 421 are interference fitted with the first medium pore 21 and the second medium pore 22 respectively, led to
The rotation of driving round brush 20 can be achieved in overdrive the first roller brush shaft 411 or the second roller brush shaft 421.
In this application, the second end of connecting rod 43 is provided with axle sleeve 431, axle sleeve 431 be set in the first roller brush shaft 411 or
On second roller brush shaft 421.As shown in Figures 2 and 3, in the present embodiment, the first roller brush shaft 411 and the second roller brush shaft 421 are distinguished
It is connected with the left and right ends of round brush 20, the axle sleeve 431 of the first round brush supporting construction is set on the first roller brush shaft 411, the second rolling
The axle sleeve 431 of brush supporting construction is set on the second roller brush shaft 421.Said structure is easy for installation, easily realizes.
As depicted in figs. 1 and 2, round brush supporting construction also includes pitman shaft 45, and pitman shaft 45 is arranged on the first of connecting rod 43
Hold, the axle bed of support link axle 45 is provided with housing 10.In the present embodiment, by the axle bed that is set on housing 10 by connecting rod
The pitman shaft 45 of 43 first end supports.Said axle seat is simple in construction, easily realizes.
As shown in Fig. 2 housing 10 includes drain pan and the upper lid that is arranged on drain pan, axle bed includes being arranged on the on drain pan
One axle bed 11 and the second axle bed being arranged on lid, pitman shaft 45 is spacing between the first axle bed 11 and the second axle bed, and first
The axle bed of axle bed 11 and second cooperates and moved along its axis with limiting the pitman shaft 45.In the present embodiment, drain pan is passed through
The second axle bed set on first axle bed 11 of upper setting and upper lid is spacing between by pitman shaft 45.Wherein, axle bed is
With the structure of the shape adaptation of pitman shaft 45, such as the support block with deep-slotted chip breaker.Specifically, by pitman shaft 45 by connecting rod 43
It is spacing in housing 10 so that connecting rod 43 is only capable of pivoting in housing around pitman shaft 45.First axle bed 11 and the second axle bed are simultaneously
Define the motion of the left and right directions of connecting rod 43.
In the present embodiment, the first muscle for having support link 43 is set on drain pan, the elastic component is provided with upper lid
The second muscle coordinated.Above-mentioned first muscle and the second muscle cooperate, and effectively limit the slewing area of connecting rod 43.
Fig. 5 shows the round brush of the nozzle in Fig. 1 and the dimensional structure diagram of round brush supporting construction.As shown in figure 5, drive
Motivation structure 30 includes motor 31 and transmission mechanism, and motor 31 drives round brush 20 by transmission mechanism.Said structure causes round brush 20
Motion it is more steady, while be also more easy to realize.
As shown in Figure 2 and Figure 5, transmission mechanism includes motor gear 321, round brush gear 322 and belt 323.Wherein, motor
Gear 321 is arranged on the output shaft of motor 31, round brush gear 322 be arranged on the first roller brush shaft 411 and with the first roller brush shaft
411 synchronous axial systems.Belt 323 is set on motor gear 321 and round brush gear 322.Drive motor gear after motor 31 rotates
321 are rotated, and motor gear 321 is passed to kinetic energy on round brush gear 322 by belt 323, and round brush gear 322 drives the first rolling
Brush axle 411 rotates, so as to realize the rotation of round brush 20.
The operation principle of the nozzle of the present embodiment is as follows：
The pitman shaft 45 of the round brush supporting construction of pitman shaft 45 and second of first round brush supporting construction is fixed on drain pan and upper
Between lid, shell fragment 44, shell fragment 44 and upper lid are provided with the connecting rod 43 of the first round brush supporting construction and the second round brush support knot
Second muscle is bonded, and the bottom surface of connecting rod 43 is bonded with the first muscle of drain pan.It is arranged on the He of the first roller brush shaft 411 of one end of round brush 20
The axle sleeve 431 set on second end of the connecting rod 43 of the first round brush supporting construction is connected, and is arranged on the other end of round brush 20
Second roller brush shaft 421 is connected with the axle sleeve 431 set on the second end of the connecting rod 43 of the second round brush supporting construction.Work as consumer
During using impurity such as dust catcher cleaning dusts, the setting of shell fragment 44 causes the degree of balance of round brush 20 to improve, and round brush 20 can be adjusted freely
Whole motoricity rotates in the state of a balance.
Present invention also provides a kind of dust catcher, includes inhaling according to the embodiment (not shown) of the dust catcher of the application
Nozzle, nozzle are above-mentioned nozzle.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
When user is cleaned using dust catcher, round brush is rotated under the driving of drive mechanism, and round brush is by dust
Deng in dust bag of the impurity by suction inlet suction dust catcher.Because the end of round brush is by link supports, connecting rod is in elastic component
It can be moved within a predetermined range under effect, accordingly even when round brush fit tolerance is larger, round brush also can in use freely
Adjustment, such round brush can rotate in the state of a balance.And then the technical scheme of the application significantly reduces dust suction
Device due to noise caused by the imbalance of round brush, improves Consumer's Experience in the course of the work.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of utility model protection scope.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (11)
- A kind of 1. nozzle, it is characterised in that including：Housing (10), the bottom of the housing (10) are provided with suction inlet；Round brush (20), is rotatably arranged at the suction inlet；Drive mechanism (30), it is arranged in the housing (10), the drive mechanism (30) and the round brush (20) drive connection, To drive the round brush (20) to rotate；Round brush supporting construction, the round brush supporting construction include connecting rod (43) and the elastic component coordinated with the connecting rod (43), institute The first end and the housing (10) for stating connecting rod (43) are pivotally connected, and the end of the round brush (20) passes through the connecting rod (43) Second end is supported, and the elastic component is arranged between the housing (10) and the connecting rod (43).
- 2. nozzle according to claim 1, it is characterised in that the elastic component is shell fragment (44), the shell fragment (44) First end is connected with the first end of the connecting rod (43), the second end of the shell fragment (44) for free end and with the housing (10) Abut and coordinate.
- 3. nozzle according to claim 2, it is characterised in that the round brush supporting construction includes the first round brush supporting construction With the second round brush supporting construction, the first round brush supporting construction supports the round brush (20) by the first roller brush shaft (411) First end, the second round brush supporting construction support the second end of the round brush (20) by the second roller brush shaft (421).
- 4. nozzle according to claim 3, it is characterised in that the first end of the round brush (20) sets the first medium pore (21), the second end of the round brush (20) sets the second medium pore (22), and first roller brush shaft (411) is fixedly connected on described In first medium pore (21), second roller brush shaft (421) is fixedly connected in second medium pore (22).
- 5. nozzle according to claim 3, it is characterised in that the second end of the connecting rod (43) is provided with axle sleeve (431), The axle sleeve (431) is set on first roller brush shaft (411) or second roller brush shaft (421).
- 6. nozzle according to claim 5, it is characterised in that the round brush supporting construction also includes pitman shaft (45), institute The first end that pitman shaft (45) is arranged on the connecting rod (43) is stated, the support pitman shaft (45) is provided with the housing (10) Axle bed.
- 7. nozzle according to claim 6, it is characterised in that the housing (10) includes drain pan and is arranged on the drain pan On upper lid, the axle bed includes the first axle bed (11) being arranged on the drain pan and the second axle being arranged on the upper lid Seat, first axle bed (11) and second axle bed cooperate and moved along its axis with limiting the pitman shaft (45).
- 8. nozzle according to claim 7, it is characterised in that have the support connecting rod (43) on being set on the drain pan First muscle, the second muscle coordinated with the elastic component is provided with the upper lid.
- 9. the nozzle according to any one of claim 3 to 8, it is characterised in that the drive mechanism (30) includes motor (31) and transmission mechanism, the motor (31) drive the round brush (20) by the transmission mechanism.
- 10. nozzle according to claim 9, it is characterised in that the transmission mechanism includes：Motor gear (321), is arranged on the output shaft of the motor (31)；Round brush gear (322), be arranged on first roller brush shaft (411) and with the first roller brush shaft (411) synchronous axial system；Belt (323), it is set on the motor gear (321) and the round brush gear (322).
- 11. a kind of dust catcher, including nozzle, it is characterised in that the nozzle is suction any one of claim 1 to 10 Nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166449.6U CN206621324U (en) | 2016-11-01 | 2016-11-01 | Suction nozzle and dust collector with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166449.6U CN206621324U (en) | 2016-11-01 | 2016-11-01 | Suction nozzle and dust collector with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206621324U true CN206621324U (en) | 2017-11-10 |
Family
ID=60212528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166449.6U Expired - Fee Related CN206621324U (en) | 2016-11-01 | 2016-11-01 | Suction nozzle and dust collector with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206621324U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095643A (en) * | 2018-01-16 | 2018-06-01 | 深圳市智意科技有限公司 | Floor-cleaning machine |
| CN108478104A (en) * | 2018-05-24 | 2018-09-04 | 苏州伟可多电器有限公司 | A kind of electric floor brush |
| CN108742313A (en) * | 2018-09-03 | 2018-11-06 | 苏州伟可多电器有限公司 | A kind of floor brush of dust collector |
| CN109758036A (en) * | 2019-03-22 | 2019-05-17 | 苏州展翘电器有限公司 | A kind of adaptive cleaner head of round brush |
| CN111683575A (en) * | 2017-11-13 | 2020-09-18 | 创科地板护理技术有限公司 | Surface cleaning device |
-
2016
- 2016-11-01 CN CN201621166449.6U patent/CN206621324U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111683575A (en) * | 2017-11-13 | 2020-09-18 | 创科地板护理技术有限公司 | Surface cleaning device |
| US11206960B2 (en) | 2017-11-13 | 2021-12-28 | Techtronic Floor Care Technology Limited | Surface cleaning apparatus |
| CN108095643A (en) * | 2018-01-16 | 2018-06-01 | 深圳市智意科技有限公司 | Floor-cleaning machine |
| CN108478104A (en) * | 2018-05-24 | 2018-09-04 | 苏州伟可多电器有限公司 | A kind of electric floor brush |
| CN108742313A (en) * | 2018-09-03 | 2018-11-06 | 苏州伟可多电器有限公司 | A kind of floor brush of dust collector |
| CN109758036A (en) * | 2019-03-22 | 2019-05-17 | 苏州展翘电器有限公司 | A kind of adaptive cleaner head of round brush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20211101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |