CN208371721U - Dust cup assembly and dust catcher - Google Patents
Dust cup assembly and dust catcher Download PDFInfo
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- CN208371721U CN208371721U CN201721063574.9U CN201721063574U CN208371721U CN 208371721 U CN208371721 U CN 208371721U CN 201721063574 U CN201721063574 U CN 201721063574U CN 208371721 U CN208371721 U CN 208371721U
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- dust
- filtering screen
- filtering
- cup assembly
- pedestal
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Abstract
Dust cup assembly and dust catcher provided by the utility model, are related to field of home appliance technology.The dust cup assembly includes: dust pocket, the filter assemblies and scraper component being set in dust pocket；The filter assemblies include filtering screen and filter extra large pa, and the scraper component includes filtering screen scraper plate, and the filtering screen can be rotated to be connect with the filtering screen scraper plate；It further include the deashing component being set in the dust pocket, the filter assemblies drive the extra large pa of the filtering to connect with the deashing component.It can rotate to connect with filtering screen scraper plate by the filtering screen in dust cup assembly provided by the utility model, filtering screen scraper plate scrapes off the dust on filtering screen；And filtering screen rotates so that deashing component scrapes the dust filtered on extra large pa to dust pocket.The dust being attached in the outside wall surface of filtering screen and the extra large pa of filtering can be removed simultaneously by the rotation of filtering screen, have many advantages, such as that cleaning is convenient and filter effect is good.
Description
Technical field
The utility model relates to fields of home appliance technology, more particularly, to a kind of dust cup assembly and dust catcher.
Background technique
Dust catcher can be divided into vertical, horizontal and portable by structure.The working principle of dust catcher is driven using motor
Blade high speed rotation generates air negative pressure in the shell of sealing, draws dust.
It is provided with the dust pocket for dust in existing dust catcher, filtering screen and filtering sea are provided in dust pocket
Pa.Dusty gas is after entering dust pocket, and under the action of negative-pressure sucking, the dust in dusty gas can be attached to filtering screen
In the outside wall surface of the extra large pa of filtering.
If dust accumulation amount is more, filtering screen can be reduced and filter the filter effect of extra large pa, and clear up filtering screen and mistake
The difficulty for filtering extra large pa is larger.
Utility model content
One of the utility model is designed to provide a kind of dust cup assembly, to solve to clear up in existing dust catcher
The larger technical problem of the difficulty of screen cover and the extra large pa of filtering.
Another of the utility model is designed to provide a kind of dust catcher, the dust cup assembly including above-mentioned offer.
In order to solve the above technical problems, the utility model uses following technical scheme:
The dust cup assembly that the utility model first aspect provides, wherein include: dust pocket, be set in dust pocket
Filter assemblies and scraper component；
The filter assemblies include filtering screen and filter extra large pa, and the scraper component includes filtering screen scraper plate, described
Filtering screen can be rotated to be connect with the filtering screen scraper plate；
Further include the deashing component being set in the dust pocket, the filter assemblies drive the filtering sea pa with it is described
The connection of deashing component.
It can rotate to scrape with filtering screen by the filtering screen in dust cup assembly provided by the utility model
Plate connection, filtering screen scraper plate scrape off the dust on filtering screen；And filtering screen rotates so that deashing component will filter sea
Dust on pa is scraped to dust pocket.It can be removed simultaneously by the rotation of filtering screen and be attached to filtering screen and the extra large pa of filtering
Outside wall surface on dust, have many advantages, such as that cleaning is convenient and filter effect is good.
In any of the above-described technical solution, further, the scraper component further includes pedestal, the filtering screen scraper plate
Be set on the pedestal, the filtering screen is rotatably set on the pedestal, and with the filtering screen scraper plate
Connection.
In any of the above-described technical solution, further, it is provided with secondary dust-collecting cavity in the pedestal, is set on the pedestal
Be equipped be connected to the secondary dust-collecting cavity into dirt hole, be provided with and the through-hole being connected into dirt hole on the filtering screen.
In any of the above-described technical solution, further, rotating electric machine is provided in the pedestal, the rotating electric machine
Motor shaft drives the filtering screen to be rotatably arranged on the pedestal.
In any of the above-described technical solution, further, one end of the motor shaft is arranged in the filtering screen and spiral shell
Mother's connection, is provided with gasket between the filtering screen and the pedestal.
In any of the above-described technical solution, further, the filter assemblies further include being fixedly installed on the filter screen
Cyclone separator in cover, the cyclone separator connect with the extra large pa of the filtering, are provided on the cyclone separator into dirt
Mouthful.
In any of the above-described technical solution, further, the cyclone separator includes upper loudspeaker oral area and lower horn mouth
Portion, the upper loudspeaker oral area are connect with the extra large pa of the filtering, and the lower loudspeaker oral area is connect with the filtering screen.
In any of the above-described technical solution, further, the entering-dust mouth be it is multiple, multiple entering-dust mouths are symmetrically set
It is placed on the upper loudspeaker oral area.
The dust catcher that the utility model second aspect provides is provided with the dust cup assembly of first aspect offer, therefore has
The whole beneficial effects for the dust cup assembly for having first aspect to provide, just do not repeat one by one herein.
It further include shell, the dust cup assembly is set in the shell, and intake line, institute are provided on the shell
Filtering screen is stated to be arranged corresponding to the intake line.
In any of the above-described technical solution, further, handle, the axis of the handle and institute are provided on the shell
The angled setting of axis for stating intake line, the angle ranging from 70 ° -78 °.
By adopting the above technical scheme, the utility model has the following beneficial effects:
It can rotate to scrape with filtering screen by the filtering screen in dust cup assembly provided by the utility model
Plate connection, filtering screen scraper plate scrape off the dust on filtering screen；And filtering screen rotates so that deashing component will filter sea
Dust on pa is scraped to dust pocket.It can be removed simultaneously by the rotation of filtering screen and be attached to filtering screen and the extra large pa of filtering
Outside wall surface on dust, have many advantages, such as that cleaning is convenient and filter effect is good.
Further, the scraper component further includes pedestal, and the filtering screen scraper plate is set on the pedestal, described
Filtering screen is rotatably set on the pedestal, and is connect with the filtering screen scraper plate.
Further, it is provided with secondary dust-collecting cavity in the pedestal, is provided on the pedestal and the secondary dust-collecting cavity
Connection into dirt hole, be provided with and the through-hole being connected into dirt hole on the filtering screen.
Further, the filter assemblies further include the cyclone separator being fixedly installed in the filtering screen, described
Cyclone separator is connect with the extra large pa of the filtering, is provided with entering-dust mouth on the cyclone separator.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram for the dust catcher that the utility model embodiment one provides；
Fig. 2 is the explosive view for the dust catcher that the utility model embodiment one provides；
The structural representation of filter assemblies and scraper component in the dust cup assembly that Fig. 3 provides for the utility model embodiment one
Figure；
Fig. 4 is the enlarged diagram of A in Fig. 1；
The schematic perspective view of cyclone separator in the dust cup assembly that Fig. 5 provides for the utility model embodiment one；
The side structure schematic diagram of cyclone separator in the dust cup assembly that Fig. 6 provides for the utility model embodiment one；
The structural schematic diagram of deashing component in the dust cup assembly that Fig. 7 provides for the utility model embodiment two.
Appended drawing reference:
1- dust pocket；2- induced-draught electric motor；3- air draft component；4- intake line；5- power supply unit；6- handle；7- shell；8-
Rotating electric machine；Bis- dust-collecting cavities of 9-；11- motor shaft；12- nut；13- gasket；14- bearing；21- filtering screen；22- filtering
Extra large pa；23- cyclone separator；24- deashing component；The air duct 25-；The upper loudspeaker oral area of 231-；232- entering-dust mouth；233- middle part；
Loudspeaker oral area under 234-；31- apical ring plate；32- filtering screen scraper plate；33- is into dirt hole；34- pedestal；245- lug boss.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Explanation is further explained to the utility model below with reference to specific embodiment.
Embodiment one
As shown in Figure 1 to Figure 3, the dust cup assembly that the embodiment of the utility model first aspect provides, wherein include:
Dust pocket 1, the filter assemblies and scraper component being set in dust pocket 1；
The filter assemblies include filtering screen 21 and filter extra large pa 22, and the scraper component includes filtering screen scraper plate
32, the filtering screen 21 can be rotated to be connect with the filtering screen scraper plate 32；
It further include the deashing component 24 being set in the dust pocket 1, the filter assemblies drive the extra large pa 22 of the filtering
It is connect with the deashing component 24.
It can be rotated by the filtering screen 21 thus and filtering screen in dust cup assembly provided by the utility model
Scraper plate 32 connects, and filtering screen scraper plate 32 scrapes off the dust on filtering screen 21；And the rotation of filtering screen 21 is so that deashing group
Part 24 scrapes the dust filtered on extra large pa 22 to dust pocket 1.It can be removed and be attached to simultaneously by the rotation of filtering screen 21
Dust in the outside wall surface of filtering screen 21 and the extra large pa 22 of filtering, has many advantages, such as that cleaning is convenient and filter effect is good.
In any of the above-described technical solution, further, the scraper component further includes pedestal 34, the filtering screen
Scraper plate 32 is set on the pedestal 34, and the filtering screen 21 is rotatably set on the pedestal 34, and with it is described
Filtering screen scraper plate 32 connects.The rotation of filtering screen 21 is connected with filtering screen scraper plate 32, so that filtering screen scraper plate 32
Dust on filtering screen 21 is scraped off.
The filtering screen scraper plate 32 in the utility model includes multiple stripe boards, and multiple stripe boards are along the bottom
The circumferential direction of seat 34 is uniformly distributed.
In any of the above-described technical solution, further, secondary dust-collecting cavity 9, the pedestal are provided in the pedestal 34
Be provided on 34 be connected to the secondary dust-collecting cavity 9 into dirt hole 33, be provided with described on the filtering screen 21 into dirt hole
The through-hole of 33 connections.21 bottom of filtering screen is provided with through-hole, into dirt hole 33 and leading on 21 bottom end face of filtering screen
Hole is connected to each other, and will be collected into the inside of secondary dust-collecting cavity 9 with the dust most terminal filtered out by cyclone separator 23.
The scraper component further includes the apical ring plate 31 connecting with the stripe board, and the apical ring plate 31 is sheathed on the mistake
Outside screen cover 21.The apical ring plate 31 is located at the lower section of deashing component 24.
In any of the above-described technical solution, further, rotating electric machine 8, the electric rotating are provided in the pedestal 34
The motor shaft 11 of machine 8 drives the filtering screen 21 to be rotatably arranged on the pedestal 34.Electric rotating is set into dirt hole 33
The outside of machine 8, rotating electric machine 8 are located at the center of pedestal 34.Wherein, rotating electric machine 8 is connected with the power supply unit 5 of dust catcher
It connects.
As shown in figure 4, further, one end of the motor shaft 11 is arranged in described in any of the above-described technical solution
Filtering screen 21 is connect with nut 12, is provided with gasket 13 between the filtering screen 21 and the pedestal 34.So that filter screen
The bottom end face of cover 21 is folded between gasket 13 and nut 12, by the gasket 13 make pedestal 34 and filtering screen 21 it
Between formed interval, rotating electric machine 8 drive filtering screen 21 rotate when, avoid filtering screen 21 from causing to grind to the surface of pedestal 34
Damage.
Be provided with the bearing 14 for being sheathed on the outside of motor shaft 11 on pedestal 34, a part of gasket 13 be located at motor shaft 11 and
Between bearing 14, prevent motor shaft 11 from generating abrasion.
Scraper component mainly includes apical ring plate 31, filtering screen scraper plate 32 and pedestal 34, the top of filtering screen scraper plate 32
It is connected with apical ring plate 31, the bottom that 32 groups of filtering screen scraper plate is connected with pedestal 34.Filtering screen 21 is assemblied in by multiple
In the region that stripe board is constituted, wherein at least one end face or at least one edge of each stripe board and filtering screen
21 outside wall surface is in contact.In the present embodiment, the quantity of stripe board be 4, and prolong circumferencial direction distribution apical ring plate 31 with
Between pedestal 34.
In any of the above-described technical solution, further, the filter assemblies further include being fixedly installed on the filter screen
Cyclone separator 23 in cover 21, the cyclone separator 23 is connect with the extra large pa 22 of the filtering, on the cyclone separator 23
It is provided with entering-dust mouth 232.
As shown in Figure 5 and Figure 6, in any of the above-described technical solution, further, the cyclone separator 23 includes upper loudspeaker
Oral area 231 and lower loudspeaker oral area 234, the upper loudspeaker oral area 231 are connect with the extra large pa 22 of the filtering, the lower loudspeaker oral area
234 connect with the filtering screen 21.Cyclone separator 23 is hourglass-shaped in class, including up big and down small upper 231 He of loudspeaker oral area
Up-small and down-big lower loudspeaker oral area 234, when loudspeaker oral area 234 is easy for the rotation of filtering screen 21 under being arranged, dust can be fallen into
In lower loudspeaker oral area 234.
Dust is additionally provided with when filtering screen 21 is rotated from the supreme loudspeaker oral area 231 of lower loudspeaker oral area 234 in order to prevent
Middle part 233, middle part 233 are made of top end surface, arc-shaped tube wall and bottom end face.Wherein, the shape of arc-shaped tube wall
Top end surface for inner concavity structure, the bottom end face and middle part 233 of upper loudspeaker oral area 231 is connected to each other, lower loudspeaker oral area 234
Top end surface and the bottom end face of middle part 233 be connected to each other.Upper loudspeaker oral area 231, middle part 233, lower loudspeaker oral area 234 are
Integral structure.
The minimum diameter of the upper loudspeaker oral area 231 is greater than the minimum diameter of the lower loudspeaker oral area 234, can be convenient for ash
Dirt is fallen into lower loudspeaker oral area 234, and prevents dust when filtering screen 21 rotates, and goes to upper loudspeaker from lower loudspeaker oral area 234
In oral area 231.Wherein, the top opening diameter of upper loudspeaker oral area 231 is 82mm-173mm, and the bottom of upper loudspeaker oral area 231 is opened
Mouth diameter is 33mm-66mm.Wherein, the top opening diameter of lower loudspeaker oral area 234 is 27mm-57mm, lower loudspeaker oral area 234
Bottom opening diameter is 57mm-114mm.
In any of the above-described technical solution, further, the entering-dust mouth 232 be it is multiple, multiple entering-dust mouths 232 are right
It is set on the upper loudspeaker oral area 231 with claiming.Preferred 232 numbers of entering-dust mouth are two, and two entering-dust mouths 232 are located at close
The position of the top end surface of middle part 233.
Filter assemblies include filtering screen 21, filter extra large pa 22, cyclone separator 23.Filter extra large pa 22 and cyclone separator
23 be to be assemblied in the inside of filtering screen 21, and filter the top that extra large pa 22 is located at cyclone separator 23, filters extra large pa 22
Bottom end face is in contact with the top end surface of cyclone separator 23.Wherein, it filters extra large pa 22 and is securely fitted in filtering screen 21
Inside, and the top end surface of the extra large pa 22 of filtering and the top end surface of filtering screen 21 are in same level.
The dust catcher that the utility model second aspect provides is provided with the dust cup assembly of first aspect offer, therefore has
The whole beneficial effects for the dust cup assembly for having first aspect to provide, just do not repeat one by one herein.
It further include shell 7, the dust cup assembly is set in the shell 7, is provided with intake line on the shell 7
4, the filtering screen 21 is arranged corresponding to the intake line 4, and end and the dust pocket 1 of intake line 4 are connected to each other.
Dust catcher further includes induced-draught electric motor 2, air draft component 3 and power supply unit 5, and induced-draught electric motor 2 is located at the inside of shell 7,
The air duct 25 for gas circulation is reserved between filter assemblies and induced-draught electric motor 2.Air draft component 3 is located at induced-draught electric motor 2
Rear side, air draft component 3 can be air draft sea pa or air draft filter cotton.Power supply unit 5 is located at induced-draught electric motor 2 and air draft component 3
Lower end.
Power supply unit 5 is electrically connected by route with induced-draught electric motor 2, to be powered for induced-draught electric motor 2.Wherein, for Denso
5 bottom end face is set to be in different planes from dust pocket 1.Wherein, power supply unit 5 is charging battery cartridge, the rechargeable battery
The bottom surface of box is globoidal structure.
In any of the above-described technical solution, further, handle 6 is provided on the shell 7, handle 6 is located at air draught electricity
Between machine 2 and power supply unit 5.The angled setting of axis of the axis of the handle 6 and the intake line 4, the angle ranging from
70°-78°。
After Y-Y axis i.e. in handle 6 intersects with the X-X axis in intake line 4,70 °~78 ° of angle is formed, is led to
Cross the angle to be in one's hands stop handle 6 carry out cleaning operation when, the comfort of hand can be improved.
Embodiment two
As shown in fig. 7, the bottom of ash-removing plate is provided with multiple lug bosses 245,245 energy of lug boss in the present embodiment two
It is enough to be contacted with the extra large pa 22 of the filtering, for the dust on the extra large pa 22 of the filtering to be scraped.
The material of lug boss 245 can be rubber material, convenient for scraping to the dust filtered on extra large pa 22.Remaining is the same as implementation
Example one, details are not described herein again.
Rotating electric machine 8 drives filtering screen 21 to rotate in dust cup assembly provided by the utility model, so that filtering screen
The filtering screen scraper plate 32 in 21 outsides is contacted with filtering screen 21, scrapes the dust on filtering screen 21.Filtering screen 21 simultaneously
Rotation, which drives, filters the extra large rotation of pa 22, so that deashing component 24 is contacted with extra large pa 22 is filtered, scrapes the ash filtered on extra large pa 22
Dirt falls into dust in cyclone separator 23.Dust is avoided to result in blockage filtering screen 21 with extra large pa 22 is filtered, with guarantee pair
The filter effect of dust and other impurities.
In conclusion can be rotated by the filtering screen thus with mistake in dust cup assembly provided by the utility model
The connection of screen cover scraper plate, filtering screen scraper plate scrape off the dust on filtering screen；And filtering screen rotation is so that deashing component
The dust filtered on extra large pa is scraped to dust pocket.Can be removed simultaneously by the rotation of filtering screen be attached to filtering screen with
The dust in the outside wall surface of extra large pa is filtered, has many advantages, such as that cleaning is convenient and filter effect is good.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of dust cup assembly characterized by comprising dust pocket and scrapes board group at the filter assemblies being set in dust pocket
Part；
The filter assemblies include filtering screen and filter extra large pa, and the scraper component includes filtering screen scraper plate, the filtering
Mesh enclosure can be rotated to be connect with the filtering screen scraper plate；
It further include the deashing component being set in the dust pocket, the filter assemblies drive the extra large pa of the filtering and the deashing
Component connection.
2. dust cup assembly according to claim 1, which is characterized in that the scraper component further includes pedestal, the mistake
Screen cover scraper plate is set on the pedestal, and the filtering screen is rotatably set on the pedestal, and with the mistake
The connection of screen cover scraper plate.
3. dust cup assembly according to claim 2, which is characterized in that be provided with secondary dust-collecting cavity, institute in the pedestal
State be provided on pedestal be connected to the secondary dust-collecting cavity into dirt hole, be provided on the filtering screen and connect with described into dirt hole
Logical through-hole.
4. dust cup assembly according to claim 2, which is characterized in that rotating electric machine is provided in the pedestal, it is described
The motor shaft of rotating electric machine drives the filtering screen to be rotatably arranged on the pedestal.
5. dust cup assembly according to claim 4, which is characterized in that one end of the motor shaft is arranged in the filtering
Mesh enclosure is connect with nut, is provided with gasket between the filtering screen and the pedestal.
6. dust cup assembly according to claim 1, which is characterized in that the filter assemblies further include being fixedly installed on institute
The cyclone separator in filtering screen is stated, the cyclone separator connect with the extra large pa of the filtering, sets on the cyclone separator
It is equipped with entering-dust mouth.
7. dust cup assembly according to claim 6, which is characterized in that the cyclone separator include upper loudspeaker oral area and
Lower loudspeaker oral area, the upper loudspeaker oral area are connect with the extra large pa of the filtering, and the lower loudspeaker oral area is connect with the filtering screen.
8. dust cup assembly according to claim 7, which is characterized in that the entering-dust mouth be it is multiple, it is multiple described into dirt
Mouth is symmetrically disposed on the upper loudspeaker oral area.
9. a kind of dust catcher, which is characterized in that including the dust cup assembly as described in claim 1-8 any one, further include
Shell, the dust cup assembly are set in the shell, and intake line is provided on the shell, and the filtering screen is corresponding
It is arranged in the intake line.
10. dust catcher according to claim 9, which is characterized in that be provided with handle, the axis of the handle on the shell
The angled setting of axis of line and the intake line, the angle ranging from 70 ° -78 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063574.9U CN208371721U (en) | 2017-08-23 | 2017-08-23 | Dust cup assembly and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063574.9U CN208371721U (en) | 2017-08-23 | 2017-08-23 | Dust cup assembly and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208371721U true CN208371721U (en) | 2019-01-15 |
Family
ID=64978744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063574.9U Active CN208371721U (en) | 2017-08-23 | 2017-08-23 | Dust cup assembly and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208371721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280580A (en) * | 2017-08-23 | 2017-10-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust cup assembly and dust catcher |
| CN113876231A (en) * | 2021-09-26 | 2022-01-04 | 添可智能科技有限公司 | Cleaning equipment |
-
2017
- 2017-08-23 CN CN201721063574.9U patent/CN208371721U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280580A (en) * | 2017-08-23 | 2017-10-24 | 小狗电器互联网科技（北京）股份有限公司 | Dust cup assembly and dust catcher |
| CN107280580B (en) * | 2017-08-23 | 2022-09-27 | 北京小狗吸尘器集团股份有限公司 | Dust collection cup assembly and dust collector |
| CN113876231A (en) * | 2021-09-26 | 2022-01-04 | 添可智能科技有限公司 | Cleaning equipment |
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Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 100101 6, 1 building, 169 Beiyuan Road, Chaoyang District, Beijing. Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |