CN207520089U - Dust catcher and dust-collecting robot - Google Patents
Dust catcher and dust-collecting robot Download PDFInfo
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- CN207520089U CN207520089U CN201720604094.2U CN201720604094U CN207520089U CN 207520089 U CN207520089 U CN 207520089U CN 201720604094 U CN201720604094 U CN 201720604094U CN 207520089 U CN207520089 U CN 207520089U
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- collection assembly
- dust catcher
- motor
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- 239000000428 dust Substances 0.000 title claims abstract description 200
- 230000005611 electricity Effects 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 239000012141 concentrate Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model provides a kind of dust catcher and dust-collecting robot, is related to cleaning equipment technology field, dust catcher includes：Handle, collection assembly of dust, battery component and motor；Battery component is arranged on the top of collection assembly of dust, and motor is arranged on the rear side of collection assembly of dust, and one end of handle is connected to motor side, and the other end is connected to collection assembly of dust side；Or motor is arranged on the top of collection assembly of dust, battery component is arranged on the rear side of collection assembly of dust, and one end of handle is connected to battery component side, and the other end is connected to collection assembly of dust side.Collection assembly of dust is arranged on the middle part of dust catcher, and a top for being arranged on collection assembly of dust in battery component and motor, another is arranged on the rear side of collection assembly of dust, and dust catcher stress can be made more uniform, improve the balance quality of dust catcher.
Description
Technical field
The utility model is related to cleaning equipment technology fields, have the suction more particularly, to a kind of dust catcher and one kind
The dust-collecting robot of dirt device.
Background technology
Dust catcher is a kind of common cleaning equipment, and principle is using motor band movable vane piece high speed rotation, is being sealed
Housing in generate air negative pressure, dust catcher sucks the air containing dust under the action of this pressure difference, to reach clean mesh
's.During dust catcher works, dust and other impurities pass sequentially through scrubbing brush, long pipe, bend pipe, hose, hose coupling and enter collection
Dirt cup, dust and other impurities are trapped in dust pocket, and air is discharged after filter disc purifies, then by body tail portion.
Hand held cleaner is a kind of Small-sized suction cleaner, has the features such as build is compact, easy to carry, is adapted to clean
Smaller space.The different component of hand held cleaner collocation can complete different cleanings, such as collocation floor cleaner brush can
Ground, the cleanable sofa face of flat hairbrush of arranging in pairs or groups, sheet, curtain etc. is cleaned, small suction nozzle of arranging in pairs or groups can remove the dust and one in small corner
Dust and dirt in a little domestic appliances.
Existing hand held cleaner is mainly by handle, intake stack, casing, motor, collection assembly of dust, handle and battery pack
Part forms.Wherein, collection assembly of dust is arranged on the middle part of casing, and intake stack is arranged on the forepart of casing, battery component and motor
The rear portion of casing is arranged on, and battery component and motor are separately positioned on the both sides of handle.Due to battery component and motor
The weight of weight ratio intake stack is big so that the rearward weight of hand held cleaner is more than front weight, leads to hand-held dust suction
Device discontinuity, balance are poor.
Utility model content
The purpose of this utility model is to provide a kind of dust catcher, to solve hand held cleaner stress of the prior art
It is uneven, the technical issues of balance quality is poor.
The utility model provides a kind of dust catcher, including：Handle, collection assembly of dust, battery component and motor；
The battery component is arranged on the top of the collection assembly of dust, after the motor is arranged on the collection assembly of dust
Side, one end of the handle are connected to the motor side, and the other end is connected to the collection assembly of dust side；
Or the motor is arranged on the top of the collection assembly of dust, after the battery component is arranged on the collection assembly of dust
Side, one end of the handle are connected to the battery component side, and the other end is connected to the collection assembly of dust side.
Further, the dust catcher further includes battery compartment, and the battery compartment is used to accommodate the battery component.
Further, the battery component is equipped with electric quantity output end, and the battery compartment is equipped with electricity input terminal, described
Electric quantity output end and the electricity input terminal can contact, and the electricity input terminal is connect with the motor.
Further, the battery component includes battery and battery case, and the battery is arranged in the battery case, described
Battery case is used to be arranged in the battery compartment.
Further, the outer surface of the battery case is equipped with sliding block, and the inner surface of the battery compartment is equipped with sliding slot, institute
Stating sliding block can slide along the sliding slot, for when the battery case stretches into the battery compartment, making the battery case described in
The extending direction of sliding slot stretches into the battery compartment.
Further, the outer surface of the battery case is equipped with groove, and the battery compartment is equipped with shackle member, the clamping
Part can be connected together with the groove.
Further, the top surface of the battery case is equipped with grippers.
Further, separation layer is equipped between the motor and the collection assembly of dust.
Further, the dust catcher further includes intake stack and air outlet；
The intake stack, the collection assembly of dust, the handle and the air outlet are sequentially communicated.
The purpose of this utility model, which also resides in, provides a kind of dust-collecting robot, including according to dust suction described in the utility model
Device.
Dust catcher provided by the utility model, including：Handle, collection assembly of dust, battery component and motor；The battery component
The top of the collection assembly of dust is arranged on, the motor is arranged on the rear side of the collection assembly of dust, one end connection of the handle
In the motor side, the other end is connected to the collection assembly of dust side, since battery component is arranged on the top of collection assembly of dust,
The main weight of dust catcher is made to concentrate on the position where collection assembly of dust and battery component, after motor is arranged on collection assembly of dust
Side, intake stack is arranged on the front side of dust suction subassembly, and one end of handle is connected to motor side, and the other end is connected to dust
Component side, when so that the user is held handle, the stress of dust catcher more balances；Or the motor is arranged on the dust
The top of component, the battery component are arranged on the rear side of the collection assembly of dust, and one end of the handle is connected to the battery
Component side, the other end are connected to the collection assembly of dust side, since motor is arranged on the top of collection assembly of dust, make dust catcher master
The weight wanted concentrates on the position where collection assembly of dust and motor, and battery component component is arranged on the rear side of collection assembly of dust, air inlet
Pipeline is arranged on the front side of collection assembly of dust, and one end of handle is connected to motor side, and the other end is connected to collection assembly of dust one
Side, when so that the user is held handle, the stress of dust catcher more balances, and improves the balance quality of dust catcher.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of 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 the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram one for the dust catcher that the utility model embodiment provides；
Fig. 2 is the structure diagram two for the dust catcher that the utility model embodiment provides；
Fig. 3 is the air flow direction schematic diagram for the dust catcher that the utility model embodiment provides；
Fig. 4 is the structure diagram of the battery component in the dust catcher that the utility model embodiment provides.
Icon：1- collection assembly of dust；2- battery components；21- shackle members；22- grippers；23- grooves；24- batteries
Box；25- batteries；26- electric quantity output ends；27- electricity input terminals；3- motors；4- battery compartments；5- handles；6- outlet air
Mouthful；7- intake stacks.
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 part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " " center ", " on ", " under ", " left side ",
" right side ", " vertical ", " level ", " interior ", " outer " etc., indicated by orientation or position relationship be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first " such as occur, " second ", be only used for description purpose, and it is not intended that instruction or hint relative importance.
Wherein, term " first position " and " second position " are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
The utility model provides a kind of dust catcher and dust-collecting robot, and multiple embodiments are given below to the utility model
The dust catcher and dust-collecting robot of offer are described in detail.
Embodiment 1
Fig. 1 is the structure diagram one for the dust catcher that the utility model embodiment provides；Fig. 2 is the utility model embodiment
The structure diagram two of the dust catcher of offer；Fig. 3 is the air flow direction schematic diagram for the dust catcher that the utility model embodiment provides；
Fig. 4 is the structure diagram of the battery component 2 in the dust catcher that the utility model embodiment provides.
Dust catcher provided in this embodiment, as shown in Figures 1 to 4, including：Handle 5, collection assembly of dust 1,2 and of battery component
Motor 3；Battery component 2 is arranged on the top of collection assembly of dust 1, and motor 3 is arranged on the rear side of collection assembly of dust 1, and one end of handle 5 connects
3 side of motor is connected on, the other end is connected to 1 side of collection assembly of dust.
It should be noted that the rear side of collection assembly of dust 1 refers to the side opposite with intake stack 7.Since battery component 2 is set
Put the position that the main weight of dust catcher at the top of collection assembly of dust 1, is made to concentrate on where collection assembly of dust 1 and battery component 2, electricity
Machine 3 is arranged on the rear side of collection assembly of dust 1, and intake stack 7 is arranged on the front side of dust suction subassembly, and motor 3 and intake stack 7 are set relatively
It puts in the both sides of dust suction subassembly, and one end of handle 5 is connected to 3 side of motor, the other end is connected to 1 side of collection assembly of dust,
When so that the user is held handle 5, the stress of dust catcher more balances, and improves the balance quality of dust catcher, enables dust catcher
It is enough preferably to keep balance, dust catcher is operated when in use convenient for user.
Further, dust catcher further includes battery compartment 4, and battery compartment 4 is used to accommodate battery component 2.
Collection assembly of dust 1 is dust pocket in the present embodiment, and the top of dust pocket is equipped with battery compartment 4, and battery compartment 4 is used to accommodate electricity
Pond component 2 so that battery component 2 is located at suitable position, prevents battery component 2 from shaking and misplacing, helps to maintain dust catcher
Stress balance.And battery compartment 4 can protect battery component 2, prevent battery component 2 impaired.In addition, battery compartment 4 also be able to every
From dust pocket and battery component 2, prevent the two from colliding.
Further, battery component 2 is equipped with electric quantity output end 26, and battery compartment 4 is equipped with electricity input terminal 27, and electricity is defeated
Outlet 26 and electricity input terminal 27 can contact, and electricity input terminal 27 is connect with motor 3.
After battery component 2 is put into battery compartment 4, the electric quantity output end 26 on battery component 2 is inputted with the electricity on battery compartment 4
27 contact of end, electricity input terminal 27 are connect with motor 3, and battery component 2 can be made to power motor 3.Battery component 2 is to motor 3
After power supply, the output shaft of motor 3 can rotate, so as to drive the wheel rotation of dust catcher.
Further, battery component 2 includes battery 25 and battery case 24, and battery 25 is arranged in battery case 24, battery case
24 are used to be arranged in battery compartment 4.Battery is arranged in battery case 24, and battery case 24 can protect battery 25, and can incite somebody to action
Multiple batteries 25 are arranged in a battery case 24, and the structure that can make dust catcher is compacter, reduce dust catcher volume.
Further, the outer surface of battery case 24 is equipped with sliding block, and the inner surface of battery compartment 4 is equipped with sliding slot, sliding block energy
It is enough to be slided along sliding slot, for when battery case 24 stretches into battery compartment 4, battery case 24 being made to stretch into battery compartment along the extending direction of sliding slot
4。
When battery needs to stretch into battery compartment 4, the sliding block on battery case 24 along the sliding slot in battery compartment 4 is slided, makes electricity
The extending direction of pond box 24 along sliding slot is stretched into battery compartment 4, can play guiding during battery stretches into battery compartment 4
Effect is prevented during battery from stretching into battery compartment 4, and battery is blocked with battery compartment 4, can enhance the reliability used.
When battery needs take apart from battery compartment 4, the sliding block on battery case 24 is slided along the sliding slot in battery compartment 4
Dynamic, the extending direction for making battery case 24 along sliding slot skids off battery compartment 4, can play and lead during battery skids off battery compartment 4
To effect, prevent during battery from skidding off battery compartment 4, battery is blocked with battery compartment 4, can enhance the reliability used.
Further, the outer surface of battery case 24 is equipped with groove 23, and the inner surface of battery compartment 4 is equipped with shackle member 21,
Shackle member 21 can be connected together with groove 23.
Specifically, shackle member 21 is connect by spring with the outer surface of battery compartment 4, is had on the outer surface of battery compartment 4 logical
Hole, after battery case 24 is stretched into battery compartment 4, shackle member 21 passes through through-hole and stretches into groove 23, and battery case 24 is stuck in
In battery compartment 4, prevent battery compartment 4 from coming off.When needing to take apart battery case 24 from battery compartment 4, by shackle member 21 from
It is stretched out in groove 23, casing takes apart by battery and from battery compartment 4.It can be more so firm that be fixed on electricity by battery case 24
In the cabin of pond.
Further, the top surface of battery case 24 is equipped with grippers 22.Wherein, grippers 22 can be handle, can also
For any suitable form such as draw ring, as long as battery case 24 can be taken out from battery compartment 4 by grippers 22.Crawl
Part 22 can be placed or taken out battery case 24 convenient for user, improve the convenience used.
In addition, the top surface of battery case 24 can be the cambered surface of outwardly convex, it can prevent battery-heating from leading to battery case 24
Deformation.
Further, separation layer is equipped between motor 3 and collection assembly of dust 1.
Wherein, separation layer can be made of rubber, can also be made of any suitable material such as sponge.3 sum aggregate of motor
Separation layer is set between dirt component 1, motor 3 can be prevented at runtime, collection assembly of dust 1 is collided, prevents collection assembly of dust 1 from damaging,
Improve service life.
Further, dust catcher further includes intake stack 7 and air outlet 6；Intake stack 7, collection assembly of dust 1, handle 5 and go out
Air port 6 is sequentially communicated.
Specifically, handle 5 is hollow-core construction, and air-flow can flow to the other end from one end of handle 5.Dust-contained airflow is from air inlet
After pipeline 7 sucks, after flowing through the filtering of collection assembly of dust 1, dust is stayed in collection assembly of dust 1, and the air stream after filtering enters the one of handle 5
End, and flowed out from the other end of handle 5, air duct is equipped between the other end of handle 5 and air outlet 6, motor 3 is arranged on the air duct
In, the other end of air-flow from handle 5 flow to air outlet 6, so as to discharge dust catcher.
Dust catcher provided in this embodiment, including：Handle 5, collection assembly of dust 1, battery component 2 and motor 3；Battery component 2
The top of collection assembly of dust 1 is arranged on, motor 3 is arranged on the rear side of collection assembly of dust 1, and one end of handle 5 is connected to 3 side of motor,
The other end is connected to 1 side of collection assembly of dust.Since battery component 2 is arranged on the top of collection assembly of dust 1, make dust catcher main heavy
Amount concentrates on the position where collection assembly of dust 1 and battery component 2, and motor 3 is arranged on the rear side of collection assembly of dust 1, and intake stack 7 is set
It puts in the front side of dust suction subassembly, motor 3 and intake stack 7 are oppositely arranged on the both sides of dust suction subassembly, and one end of handle 5 connects
3 side of motor is connected on, the other end is connected to 1 side of collection assembly of dust, when so that the user is held handle 5, the stress of dust catcher
It more balances, improves the balance quality of dust catcher, dust catcher is enable preferably to keep balancing, is grasped when in use convenient for user
Make dust catcher.
Embodiment 2
Dust catcher provided in this embodiment, including：Handle 5, collection assembly of dust 1, battery component 2 and motor 3；Motor 3 is set
At the top of collection assembly of dust 1, battery component 2 is arranged on the rear side of collection assembly of dust 1, and one end of handle 5 is connected to battery component 2 one
Side, the other end are connected to 1 side of collection assembly of dust.
It should be noted that the rear side of collection assembly of dust 1 refers to the side opposite with intake stack 7.Since motor 3 is arranged on
The top of collection assembly of dust 1, the position that the main weight of dust catcher is made to concentrate on where collection assembly of dust 1 and motor 3, battery component 2
The rear side of collection assembly of dust 1 is arranged on, intake stack 7 is arranged on the front side of dust suction subassembly, and battery component 2 and intake stack 7 are opposite
The both sides of dust suction subassembly are arranged on, and one end of handle 5 is connected to 2 side of battery component, the other end is connected to collection assembly of dust 1
Side, when so that the user is held handle 5, the stress of dust catcher more balances, and improves the balance quality of dust catcher, makes dust suction
Device can preferably keep balancing, and dust catcher is operated when in use convenient for user.
Further, dust catcher further includes battery compartment 4, and battery compartment 4 is used to accommodate battery component 2.
Collection assembly of dust 1 is dust pocket in the present embodiment, and the rear side of dust pocket is equipped with battery compartment 4, and battery compartment 4 is used to accommodate electricity
Pond component 2 so that battery component 2 is located at suitable position, prevents battery component 2 from shaking and misplacing, helps to maintain dust catcher
Stress balance.And battery compartment 4 can protect battery component 2, prevent battery component 2 impaired.In addition, battery compartment 4 also be able to every
From dust pocket and battery component 2, prevent the two from colliding.
Dust catcher provided in this embodiment, including：Handle 5, collection assembly of dust 1, battery component 2 and motor 3；The motor 3
The top of the collection assembly of dust 1 is arranged on, the battery component 2 is arranged on the rear side of the collection assembly of dust 1, the handle 5
One end is connected to 2 side of battery component, and the other end is connected to 1 side of collection assembly of dust, since motor 3 is arranged on dust
The top of component 1, the position that the main weight of dust catcher is made to concentrate on where collection assembly of dust 1 and motor 3,2 component of battery component
The rear side of collection assembly of dust 1 is arranged on, intake stack 7 is arranged on the front side of collection assembly of dust 1, and one end of handle 5 is connected to electricity
3 side of machine, the other end are connected to 1 side of collection assembly of dust, and when so that the user is held handle 5, the stress of dust catcher is more flat
Weighing apparatus, improves the balance quality of dust catcher, dust catcher is enable preferably to keep balancing, dust suction is operated when in use convenient for user
Device.
Embodiment 3
Dust-collecting robot provided in this embodiment, including the dust catcher described in embodiment 1.Since battery component 2 is set
At the top of collection assembly of dust 1, the position that the main weight of dust catcher is made to concentrate on where collection assembly of dust 1 and battery component 2, motor
3 are arranged on the rear side of collection assembly of dust 1, and intake stack 7 is arranged on the front side of dust suction subassembly, and motor 3 and intake stack 7 are oppositely arranged
3 side of motor is connected in one end of the both sides of dust suction subassembly, and handle 5, the other end is connected to 1 side of collection assembly of dust, energy
When so that the user is held handle 5, the stress of dust catcher more balances, and improves the balance quality of dust collector robot, makes dust suction
Device robot can preferably keep balancing, and make dust collector robot walking more steady.
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 utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of dust catcher, which is characterized in that including：Handle, collection assembly of dust, battery component and motor；
The battery component is arranged on the top of the collection assembly of dust, and the motor is arranged on the rear side of the collection assembly of dust, institute
The one end for stating handle is connected to the motor side, and the other end is connected to the collection assembly of dust side；
Or the motor is arranged on the top of the collection assembly of dust, the battery component is arranged on the rear side of the collection assembly of dust,
One end of the handle is connected to the battery component side, and the other end is connected to the collection assembly of dust side.
2. dust catcher according to claim 1, which is characterized in that the dust catcher further includes battery compartment, the battery compartment
For accommodating the battery component.
3. dust catcher according to claim 2, which is characterized in that the battery component is equipped with electric quantity output end, described
Battery compartment is equipped with electricity input terminal, and the electric quantity output end and the electricity input terminal can contact, and the electricity inputs
End is connect with the motor.
4. dust catcher according to claim 2, which is characterized in that the battery component includes battery and battery case, described
Battery is arranged in the battery case, and the battery case is used to be arranged in the battery compartment.
5. dust catcher according to claim 4, which is characterized in that the outer surface of the battery case is equipped with sliding block, described
The inner surface of battery compartment is equipped with sliding slot, and the sliding block can be slided along the sliding slot, described for being stretched into the battery case
During battery compartment, the extending direction for making the battery case along the sliding slot stretches into the battery compartment.
6. dust catcher according to claim 4, which is characterized in that the outer surface of the battery case is equipped with groove, described
Battery compartment is equipped with shackle member, and the shackle member can be connected together with the groove.
7. dust catcher according to claim 4, which is characterized in that the top surface of the battery case is equipped with grippers.
8. according to the dust catcher described in any one of claim 1-7, which is characterized in that the motor and the collection assembly of dust
Between be equipped with separation layer.
9. according to the dust catcher described in any one of claim 1-7, which is characterized in that the dust catcher further includes blast pipe
Road and air outlet；
The intake stack, the collection assembly of dust, the handle and the air outlet are sequentially communicated.
10. a kind of dust-collecting robot, which is characterized in that including the dust catcher according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604094.2U CN207520089U (en) | 2017-05-26 | 2017-05-26 | Dust catcher and dust-collecting robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604094.2U CN207520089U (en) | 2017-05-26 | 2017-05-26 | Dust catcher and dust-collecting robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520089U true CN207520089U (en) | 2018-06-22 |
Family
ID=62575426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720604094.2U Active CN207520089U (en) | 2017-05-26 | 2017-05-26 | Dust catcher and dust-collecting robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567667A (en) * | 2019-01-30 | 2019-04-05 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-hold wireless dust catcher |
| CN110464246A (en) * | 2019-09-23 | 2019-11-19 | 小狗电器互联网科技（北京）股份有限公司 | A kind of backend unit and dust catcher of dust catcher |
| CN112450793A (en) * | 2019-09-09 | 2021-03-09 | 追觅科技（天津）有限公司 | Mite removing instrument |
-
2017
- 2017-05-26 CN CN201720604094.2U patent/CN207520089U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567667A (en) * | 2019-01-30 | 2019-04-05 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-hold wireless dust catcher |
| CN109567667B (en) * | 2019-01-30 | 2024-09-24 | 北京小狗吸尘器集团股份有限公司 | Handheld wireless dust collector |
| CN112450793A (en) * | 2019-09-09 | 2021-03-09 | 追觅科技（天津）有限公司 | Mite removing instrument |
| CN110464246A (en) * | 2019-09-23 | 2019-11-19 | 小狗电器互联网科技（北京）股份有限公司 | A kind of backend unit and dust catcher of dust catcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
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. |
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| CP03 | Change of name, title or address |