CN109488575A - A kind of included blocking function micro pump of floor mop use - Google Patents
A kind of included blocking function micro pump of floor mop use Download PDFInfo
- Publication number
- CN109488575A CN109488575A CN201811521528.8A CN201811521528A CN109488575A CN 109488575 A CN109488575 A CN 109488575A CN 201811521528 A CN201811521528 A CN 201811521528A CN 109488575 A CN109488575 A CN 109488575A
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- Prior art keywords
- valve plate
- compression chamber
- micro pump
- chamber unit
- blocking function
- Prior art date
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 230000006835 compression Effects 0.000 claims abstract description 47
- 238000007906 compression Methods 0.000 claims abstract description 47
- 239000012530 fluid Substances 0.000 claims abstract description 31
- 239000010985 leather Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/04—Pumps having electric drive
- F04B43/043—Micropumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
A kind of included blocking function micro pump of floor mop use, including drive motor, bottom cover, cylinder body, valve plate and upper cover；It is embedded with leather cup body component on cylinder body, rocker is equipped between bottom cover and cylinder body；Leather cup body component includes at least two independent compression chamber units, interconnecting piece is designed in the lower part of each compression chamber unit, guide ring is set in the centre of the separate compression chamber unit one side of leather cup body component, the top of guide ring is divided into the flow deflector equal with compression chamber unit number；It is equipped with eccentric wheel in the output shaft of drive motor, eccentric wheel is flexibly connected with the connecting rod of rocker；It is equipped with umbrella sealing part in valve plate lower part, is equipped with outlet end on valve plate top；It is equipped with the liquid feeding end of the intake chamber for liquid to be imported to valve plate on upper lid, the outlet tube communicated with the outlet end of valve plate is equipped on upper lid；The check valve apparatus for after micro pump stops working, blocking fluid passage is equipped in fluid passage.The present invention can avoid the occurrence of siphonage, improve using effect, and sealing performance is excellent, antileaking.
Description
[technical field]
The present invention relates to micro pump product technical field, more particularly to it is a kind of reasonable in design, using effect is outstandingly
It drags using included blocking function micro pump.
[background technique]
Micro pump in the prior art generally by motor, bottom cover, eccentric rubber tire, interlocking lever, rocker, cylinder body, leather cup, valve plate,
Umbellate form and upper cover composition, bottom cover be fixed on motor with output shaft one end end face on, bottom cover, cylinder body, leather cup, valve plate and
Upper cover is sequentially connected, and eccentric rubber tire is fixed on the output shaft of motor, and interlocking lever is connected between eccentric rubber tire and rocker, rocker with
Leather cup is connected, and umbellate form is located at valve plate lower part；It is used to intake the liquid feeding end used in upper cover side with five acupuncture needles have been molded in upper cover
Face is additionally provided with the water outlet through the upper cover, divides gas equipped with recess around inlet and outlet on above-mentioned valve plate
Room；It is separated between sub-air chamber and water outlet equipped with exclusion region, to form individual cavity, but the Miniature water for intaking and being discharged
Pump has the phenomenon that siphon after liquid out, how micro pump could be enable to be stopped siphonage by the improvement of structure
System, be that those skilled in the art often consider the problems of, also carried out a large amount of research and development and experiment, and achieve preferably at
Achievement.
[summary of the invention]
To overcome the problems of prior art, the present invention provides a kind of reasonable in design, using effect floor mop outstanding
Use included blocking function micro pump.
The scheme that the present invention solves technical problem is to provide a kind of included blocking function micro pump of floor mop use, including drives
Dynamic motor, is successively arranged bottom cover, cylinder body, valve plate and upper cover in the output shaft side of the drive motor；It is embedding on the cylinder body
Equipped with leather cup body component, the drive leather cup for being connected with the bottom of leather cup body component is equipped between the bottom cover and cylinder body
Body component realizes the rocker of compression with diastole；The leather cup body component includes at least two independent compression chamber units, in each pressure
The lower part of contracting chamber unit is designed with the interconnecting piece that the connecting hole opened up corresponding on rocker is connected, in the leather cup body component
Centre far from the compression chamber unit one side sets guide ring, and the top of the guide ring is divided into and compression chamber unit number
Equal and corresponding for going out the cooperation of liquid portion on valve plate, control that the liquid in each compression chamber unit flows out respectively leads
Flow；It is equipped with eccentric wheel in the free end of the output shaft of the drive motor, the connecting rod activity of the eccentric wheel and rocker connects
It connects, and drives rocker circulation offset, realize successively to the compression and diastole of each compression chamber unit；The valve plate lower part be equipped with
The umbrella sealing part that each compression chamber unit position is corresponding, flows into each compression chamber unit for controlling liquid, on the valve plate
Portion is equipped with outlet end, and the outlet end protrudes from the valve plate upper surface, and valve plate top is separated out to the intake chamber of recess, and
The unidirectional fluid hole controlled by umbrella sealing part is equipped in intake chamber relative to umbrella sealing part；It is equipped on upper lid for by liquid
Body imports the liquid feeding end of the intake chamber of valve plate, and the outlet tube communicated with the outlet end of the valve plate is equipped on upper lid；In liquid
The check valve apparatus for after micro pump stops working, blocking fluid passage is equipped in channel.
As improvement of the present invention, the check valve apparatus includes fluid stopping body and spring body, under the fluid stopping body includes
Prominent body, upper guide post and the bulge loop being located between lower prominent body and upper guide post, the lower prominent body is stretched outside within the outlet end, described convex
Ring is attached on outlet end upper surface, and for an end cap of the spring body on the upper guide post, the other end is against the outlet tube of upper cover
On inner end.
As improvement of the present invention, the lower prominent body is conical head.
As improvement of the present invention, the check valve apparatus includes fluid stopping body and spring body, and the fluid stopping body is sphere,
A part of segment of the sphere is stretched outside within the outlet end, and one end of the spring body is against on the sphere, the other end
It is against on the outlet tube inner end of upper cover.
As improvement of the present invention, the check valve apparatus is duckbill valve.
As improvement of the present invention, the upper surface of the valve plate is fixedly connected with the lower surface of the upper cover, will be described
Check valve apparatus is located in flow channel for liquids, constitutes a cover assembly.
As improvement of the present invention, it is equipped with the inlet end for taking a breath on the cover.
As improvement of the present invention, set in the one end of the inlet end being connect with upper cover for external breather check valve
Reserved interconnecting piece.
As improvement of the present invention, at least two independent compression chamber unit is two, three, four, five
Or six.
As improvement of the present invention, the outer 65 of the leather cup body component 6 is between valve plate 4 and cylinder body, utilizes valve
The connection of plate and cylinder body carries out extruding pressing.
As improvement of the present invention, the centre distance range of the liquid feeding end and inlet end is 10-12mm；
The liquid feeding end and inlet end are aciculiform, and the end needle point position of the liquid feeding end and inlet end is apart from upper lid surface
It is 21-24mm apart from magnitude range.
It is to pass through screw connection between the bottom cover, cylinder body, valve plate and upper cover as improvement of the present invention.
Compared with prior art, a kind of floor mop of the present invention is passed through using included blocking function micro pump while driving is arranged
Motor, the bottom cover for fixing the drive motor, cylinder body, valve plate and upper cover, and leather cup body is set on the inside of the cylinder body
Component, the rocker for driving leather cup body component realization compression and diastole after being connected with leather cup body component bottom, drive horse
It is connected up to by an eccentric wheel with rocker, and drives rocker circulation offset, realizes the compression and diastole of each compression chamber unit, by
Position inside is provided with the check valve apparatus for being controlled liquid status out among valve plate, passes through the upper of fluid stopping valve core
Lower movement can effectively block upper cover to fluid passage, siphonage occur after avoiding termination of pumping, improve using effect
Fruit, and sealing performance is excellent, antileaking.
[Detailed description of the invention]
Fig. 1 is the explosive state structural schematic diagram of an embodiment of the present invention.
Fig. 2 is the schematic diagram of the section structure after embodiment illustrated in fig. 1 combination.
Fig. 3 is second of example structure schematic diagram of the cover assembly in the present invention.
Fig. 4 is the third example structure schematic diagram of the cover assembly in the present invention.
[specific embodiment]
To make the purpose of the present invention, technical solution and advantage are more clearly understood, with reference to the accompanying drawings and embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, it is not used to
Limit the invention.
Referring to Figure 1 and what Fig. 2, Fig. 1 and Fig. 2 disclosed is a kind of floor mop using included blocking function micro pump, including
Drive motor 1 is successively arranged bottom cover 2, cylinder body 3, valve plate 4 and upper cover 5 in 11 side of output shaft of the drive motor 1；Institute
It states and is embedded with leather cup body component 6 on cylinder body, be equipped between the bottom cover 2 and cylinder body 3 for the bottom phase with leather cup body component 6
Connection drives leather cup body component 6 to realize the rocker 7 compressed with diastole；The leather cup body component 6 includes at least two independent
Compression chamber unit 61 is designed with what the connecting hole 71 opened up corresponding on rocker 7 was connected in the lower part of each compression chamber unit 61
Interconnecting piece 62, in the present embodiment, the interconnecting piece 62 is the corresponding company opened up on Kong Houyu rocker 7 on 3 bottom surface of cylinder body
The connection of hole 71 is connect, sets guide ring 63 in the centre far from 61 one side of compression chamber unit of the leather cup body component 6, it is described
The top of guide ring 63 is divided into equal with 61 numbers of compression chamber unit and corresponding for going out liquid portion on valve plate 4
Going out liquid portion 42 described in the flow deflector 64(that liquid in 42 each compression chamber units 61 of cooperation control flows out respectively can be band outstanding
There is the short tube of aperture 44, as shown, the guide ring 63 is inserted into short tube, 64 respective apertures 44 of flow deflector, when a certain
When compression chamber unit 61 is compressed, the corresponding flow deflector 64 is bent under the pressure of liquid, allows liquid from aperture 44 through going out
Liquid end 43 and outlet tube 52 flow out；Obviously, liquid portion 42 may not be short tube structure out, it, which can be, communicates with outlet end 43
The circular hole of indent, the guide ring 63 are inserted into circular hole, a flow-guiding mouth are respectively set relative to flow deflector 64 in circular hole, when a certain
When compression chamber unit 61 is compressed, the corresponding flow deflector 64 is bent under the pressure of the liquid entered from flow-guiding mouth, allows liquid
Body is flowed out from aperture 44 through outlet end 43 and outlet tube 52)；Bias is equipped in the free end of the output shaft 11 of the drive motor 1
Wheel 12, the eccentric wheel 12 is flexibly connected with the connecting rod 72 of rocker 7, and drives the circulation offset of rocker 7, is realized successively to each pressure
The compression and diastole of contracting chamber unit 61；4 lower part of valve plate be equipped with it is corresponding with each 61 position of compression chamber unit, for controlling liquid
Body flows into the umbrella sealing part 41 in each compression chamber unit 61, is equipped with outlet end 43, the outlet end 43 on 4 top of valve plate
4 upper surface of valve plate is protruded from, 4 top of valve plate is separated out intake chamber, and relative to umbrella sealing part 41 in intake chamber
Equipped with the unidirectional fluid hole controlled by umbrella sealing part 41；The intake chamber for liquid to be imported to valve plate 4 is equipped in upper cover 5
Liquid feeding end 51 is equipped with the outlet tube 52 communicated with the outlet end 43 of the valve plate 4 in upper cover 5；It is equipped with and uses in fluid passage
In the check valve apparatus 8 for after micro pump stops working, blocking fluid passage.
Preferably, the outer 65 of the leather cup body component 6 is between valve plate 4 and cylinder body 3, utilizes valve plate 4 and cylinder body 3
Connection carries out extruding pressing.Sealing performance is excellent.
The present invention passes through while drive motor 1, the bottom cover 2 for fixing the drive motor 1, cylinder body 3, valve plate 4 is arranged
And upper cover 5, and on the cylinder body 3 be arranged leather cup body component 6, for being driven after being connected with 6 bottom of leather cup body component
Leather cup body component 6 realizes the rocker 7 of compression with diastole, and drive motor 1 is connected by an eccentric wheel 12 with rocker 7, and is driven
The circulation offset of rocker 7, realizes the compression and diastole of each compression chamber unit 61, is used for due to being provided on the inside of the intermediate position of valve plate 4
To the check valve apparatus 8 that liquid status out is controlled, moved up and down by the spool of check valve, it can be effectively to fluid channel
The liquid reflux after termination of pumping avoids the occurrence of siphonage, improves using effect, and sealing performance is excellent, antileaking.
Preferably, the check valve apparatus 8 includes fluid stopping body 81 and spring body 82, and the fluid stopping body 81 includes lower prominent body
811, upper guide post 812 and the bulge loop 813 being located between lower prominent body 811 and upper guide post 812, the lower prominent body 811 be stretched outside it is described go out
Within liquid end 43, the bulge loop 813 is attached on 43 upper surface of outlet end, and an end cap of the spring body 82 is in the upper guide post
On 812, the other end is against on 52 inner end of outlet tube of upper cover 5.
Preferably, the lower prominent body 811 is conical head.
Fig. 3 is referred to, embodiment illustrated in fig. 3 and Fig. 1 and embodiment illustrated in fig. 2 are essentially identical, except that the list
It include fluid stopping body 81 and spring body 82 to valve gear 8, the fluid stopping body 81 is sphere 814, a part of segment of the sphere 814
It is stretched outside within the outlet end 43, one end of the spring body 82 is against on the sphere 814, and the other end is against going out for upper cover 5
On 52 inner end of liquid pipe.
Fig. 4 is referred to, embodiment illustrated in fig. 4 and Fig. 1 and embodiment illustrated in fig. 2 are essentially identical, the difference is that the list
It is duckbill valve to valve gear 8.
Preferably, the upper surface of the valve plate 4 is fixedly connected with the lower surface of the upper cover 5, by the check valve apparatus 8
It is located in flow channel for liquids, constitutes a cover assembly 100, be conducive to the dismounting of micro pump in this way.
Preferably, the inlet end 53 for taking a breath is equipped in the upper cover 5.
Preferably, it sets in the one end of the inlet end 53 being connect with upper cover 5 and is lingered on for the pre- of external breather check valve
Socket part 54.
Preferably, in the present embodiment, be with compression chamber unit 61 be three when example, the actually described compression chamber unit
61 can be two, three, four, five or six etc., when the compression chamber unit 61 is two, four, five or six
When, the shape of the goods of furniture for display rather than for use 7 will do adaptations, and at two, goods of furniture for display rather than for use 7 can be strip, and at four, goods of furniture for display rather than for use 7 can be rectangle,
At five or six, goods of furniture for display rather than for use 7 can be pentagon or six shapes.
Preferably, the centre distance range of the liquid feeding end 51 and inlet end 53 is 10-12mm；
Preferably, the liquid feeding end 51 and inlet end 53 are aciculiform, and the end needle tip of the liquid feeding end 51 and inlet end 53
Position is 21-24mm apart from magnitude range apart from upper lid surface.
It preferably, is by screw 55 between the bottom cover 2, cylinder body 3, valve plate 4 and upper cover as improvement of the present invention
Connection.It is reasonable in design, good connecting effect.
Floor mop of the invention using included blocking function micro pump, the liquid feeding end 51 and ventilation that feed liquor uses use into
Gas end 53 is set to the top of upper cover 5 simultaneously, is additionally provided with outlet tube 52 in 5 side of upper cover, is equipped in another side bottom of upper cover 5 pre-
The reserved interconnecting piece 54 of the air filter for user terminal assembling stayed surrounds inlet opening and out liquid on above-mentioned valve plate 48
Hole 43 is equipped with the intake chamber of recess；Individual cavity is formed for feed liquor and liquid out；The interior of valve plate 4 is equipped with check valve apparatus simultaneously
8, for blocking fluid passage when termination of pumping, prevent siphonage.Drive motor 1 is rotated with movable eccentric wheel 12 when work, partially
Heart wheel 12 pushes rocker 7 to move back and forth, and when rocker 7 moves downward, compression chamber unit 61 becomes diastole state from compressive state,
Under suction function, atmospheric pressure enters air into the sealing container with vacuum by inlet end 14, so that in sealing container
Liquid enters 4 through-hole of valve plate from the liquid feeding end 13 of upper cover 5, and umbrella sealing part 41 is opened at this time, and liquid enters discharge chambe；Rocker 7
When moving upwards, compression chamber unit 61 becomes compressive state from diastole state, and the corresponding umbrella shape on 61 top of compression chamber unit is close
Sealing 41 is closed, and flow deflector 64 is opened, while fluid stopping valve gear 8 compresses spring body 82 under the hydraulic pressure of water pump itself, fluid stopping
Body 81 is opened, and liquid is discharged by the outlet tube 12 of upper cover 5；Spring body of the micro pump when stopping working, in fluid stopping valve gear 8
82 are restored to original extended state, and fluid stopping body 81 relies on the self resistance of spring body 82, makes the fluid course quilt of micro pump
It blocks, siphonage is only made.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (10)
1. a kind of floor mop uses included blocking function micro pump, it is characterised in that: including drive motor (1), in the driving
Output shaft (11) side of motor (1) is successively arranged bottom cover (2), cylinder body (3), valve plate (4) and upper cover (5)；On the cylinder body
It is embedded with leather cup body component (6), is equipped between the bottom cover (2) and cylinder body (3) for the bottom phase with leather cup body component (6)
The drive leather cup body component (6) of connection realizes the rocker (7) of compression with diastole；The leather cup body component (6) includes at least two
Independent compression chamber unit (61) is designed with and the connection opened up corresponding on rocker (7) in the lower part of each compression chamber unit (61)
The interconnecting piece (62) that hole (71) is connected, in the leather cup body component (6) far from the compression chamber unit (61) one side
Between set guide ring (63), the top of the guide ring (63) is divided into equal with compression chamber unit (61) number and corresponding
For on valve plate (4) go out liquid portion (42) cooperation, control the water conservancy diversion that the liquid in each compression chamber unit (61) flows out respectively
Piece (64)；Eccentric wheel (12) are equipped in the free end of the output shaft (11) of the drive motor (1), the eccentric wheel (12) and pendulum
The connecting rod (72) of frame (7) is flexibly connected, and drives the offset of rocker (7) circulation, is realized successively to each compression chamber unit (61)
Compression and diastole；It is equipped in the valve plate (4) lower part corresponding with each compression chamber unit (61) position, each for controlling liquid inflow
Umbrella sealing part (41) in compression chamber unit (61) is equipped with outlet end (43) on the valve plate (4) top, the outlet end
(43) valve plate (4) upper surface is protruded from, valve plate (4) top is separated out to the intake chamber of recess, and is opposite in intake chamber
The unidirectional fluid hole controlled by umbrella sealing part (41) is equipped in umbrella sealing part (41)；It is equipped on upper cover (5) for by liquid
Body imports the liquid feeding end (51) of the intake chamber of valve plate (4), and outlet end (43) phase with the valve plate (4) is equipped on upper cover (5)
Logical outlet tube (52)；The check valve for after micro pump stops working, blocking fluid passage is equipped in fluid passage
Device (8).
2. a kind of floor mop as described in claim 1 uses included blocking function micro pump, it is characterised in that: the check valve
Device (8) includes fluid stopping body (81) and spring body (82), the fluid stopping body (81) include lower prominent body (811), upper guide post (812) and
The bulge loop 813 being located between lower prominent body (811) and upper guide post (812), the lower prominent body (811) be stretched outside the outlet end (43) it
Interior, the bulge loop 813 is attached to outlet end, and (on 43 upper surfaces, an end cap of the spring body (82) is in the upper guide post (812)
On, the other end is against on outlet tube (52) inner end of upper cover (5).
3. a kind of floor mop as claimed in claim 2 uses included blocking function micro pump, it is characterised in that: the lower prominent body
It (811) is conical head.
4. a kind of floor mop as described in claim 1 uses included blocking function micro pump, it is characterised in that: the check valve
Device (8) includes fluid stopping body (81) and spring body (82), and the fluid stopping body (81) is sphere (814), and the one of the sphere (814)
Part segment is stretched outside within the outlet end (43), and one end of the spring body (82) is against on the sphere (814), the other end
It is against on outlet tube (52) inner end of upper cover (5).
5. a kind of floor mop as described in claim 1 uses included blocking function micro pump, it is characterised in that: the check valve
Device (8) is duckbill valve.
6. a kind of floor mop as described in any one of claim 2-5 claim uses included blocking function micro pump,
Be characterized in that: the upper surface of the valve plate (4) is fixedly connected with the lower surface of the upper cover (5), by the check valve apparatus (8)
It is located in flow channel for liquids, constitutes a cover assembly.
7. a kind of floor mop as described in any one of claim 1-5 claim uses included blocking function micro pump,
It is characterized in that: being equipped with the inlet end (53) for taking a breath on the upper cover (5).
8. a kind of floor mop as claimed in claim 7 uses included blocking function micro pump, it is characterised in that: in the air inlet
The one end connecting with upper cover (5) at end (53) sets the reserved interconnecting piece (54) for external breather check valve.
9. a kind of floor mop as described in any one of claim 1-5 and 8 claim uses included blocking function micro pump,
It is characterized by: at least two independent compression chamber unit (61) is two, three, four, five or six.
10. a kind of floor mop as described in any one of claim 1-5 and 8 claim uses included blocking function Miniature water
Pump, it is characterised in that: the outer (65) of the leather cup body component (6) is between valve plate (4) and cylinder body (3), is utilized valve plate (4)
Connection with cylinder body (3) carries out extruding pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/125358 WO2020119812A1 (en) | 2018-11-01 | 2019-12-13 | Miniature water pump using built-in stop flow function for floor mop |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296945.7A CN109139432A (en) | 2018-11-01 | 2018-11-01 | A kind of included blocking function micro pump of floor mop |
| CN2018112969457 | 2018-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109488575A true CN109488575A (en) | 2019-03-19 |
| CN109488575B CN109488575B (en) | 2024-06-25 |
Family
ID=64807262
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811296945.7A Pending CN109139432A (en) | 2018-11-01 | 2018-11-01 | A kind of included blocking function micro pump of floor mop |
| CN201811521528.8A Active CN109488575B (en) | 2018-11-01 | 2018-12-13 | Mop is with taking from miniature water pump of flow stopping function |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811296945.7A Pending CN109139432A (en) | 2018-11-01 | 2018-11-01 | A kind of included blocking function micro pump of floor mop |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN109139432A (en) |
| WO (1) | WO2020119812A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821798A (en) * | 2019-07-23 | 2020-02-21 | 厦门坤锦电子科技有限公司 | Series diaphragm pump with non-return and anti-leakage functions |
| WO2020119812A1 (en) * | 2018-11-01 | 2020-06-18 | 深圳市德宇鑫科技有限公司 | Miniature water pump using built-in stop flow function for floor mop |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210290079U (en) * | 2019-06-04 | 2020-04-10 | 深圳市德宇鑫科技有限公司 | Anti-siphon mechanism of micro water pump and micro water pump |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109488575B (en) | 2024-06-25 |
| CN109139432A (en) | 2019-01-04 |
| WO2020119812A1 (en) | 2020-06-18 |
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