CN108553034A - A kind of portable domestic dust catcher - Google Patents
A kind of portable domestic dust catcher Download PDFInfo
- Publication number
- CN108553034A CN108553034A CN201810385806.5A CN201810385806A CN108553034A CN 108553034 A CN108553034 A CN 108553034A CN 201810385806 A CN201810385806 A CN 201810385806A CN 108553034 A CN108553034 A CN 108553034A
- Authority
- CN
- China
- Prior art keywords
- dust
- water
- dust suction
- water pipe
- absorption nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/284—Floor-scrubbing machines, motor-driven having reciprocating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4075—Handles; levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of portable domestic dust catchers, including dust absorption nozzle, dust suction bar, dust suction connecting tube, wind turbine and handle, the both ends of the dust suction connecting tube are connected with dust absorption nozzle, dust-collecting box respectively, the rear end of the dust absorption nozzle is fixedly connected with mopping device, and the water supply installation that promising mopping device provides water source is arranged on the dust suction bar.Present invention can be implemented in ground carry out dust suction while trace, the dirt etc. on ground are cleared up, and it is easy to operate, sweeping efficiency is high.
Description
Technical field
The present invention relates to a kind of domestic vacuum cleaners, particularly belong to a kind of portable domestic dust catcher.
Background technology
With the continuous improvement of living standards, dust catcher more and more frequently uses during domestic hygiene is swept.Family
It can be divided into vertical, bedroom and portable according to structure with dust catcher.The operation principle of dust catcher is that the draught fan impeller of dust catcher exists
Under the high-speed driving of motor, by the air high speed discharge wind turbine in impeller, to generate air negative pressure in the shell of sealing,
Dust, foul are inhaled into vacuum part with air by dust absorption nozzle, and leakage is crossed by leakage device, by dust, dust collection and dirt
In cylinder.Existing domestic vacuum cleaners can only absorb the dust on ground mostly, can not eliminate trace or dirt on ground, at this moment
It generally requires people in addition to clear up ground with mop, and then increases the amount of labour.It mops floor although being carried there are also some
The domestic vacuum cleaners of function come forth, such as application No. is a kind of domestic vacuum cleaners disclosed in 201720317238.6, in dust suction
It is provided with water tank in device main body, water pump is set on water tank, water pump is connect by water pipe with spray head, the company of inclination in dust catcher hand handle
It is connected to connecting rod, spray head is arranged in connecting rod, and connecting rod bottom end is connected with connecting plate, is threaded with and drags on connecting plate
.Although this set can be realized and be cleared up trace, the dirt on ground while dust suction, the amount of labour is reduced, by
It is inclined in hand handle in connecting rod, to carry out dirt cleaning while dust suction and ensureing to clean out, then needs curved
Waist is relatively low to control hand handle and mop simultaneously, is not easy to operate；Mop can be applied when ensuring that dirt is cleaned out simultaneously
Larger strength be easy to cause at connecting rod and damages, be unfavorable for being used for a long time for the dust catcher, while in room if misoperation
Interior floor space is larger.
Invention content
It is an object of the invention to：Overcome existing domestic vacuum cleaners that can not be carried out simultaneously to ground trace or dirt in dust suction
The shortcomings that cleaning, the present invention provide a kind of portable domestic dust catcher.
The technical solution that the present invention uses to achieve the goals above is as follows：
A kind of portable domestic dust catcher, including dust absorption nozzle, dust suction bar, dust suction connecting tube, wind turbine and handle, the dust suction
The both ends of connecting tube are connected with dust absorption nozzle, dust-collecting box respectively, and the rear end of the dust absorption nozzle is fixedly connected with mopping device, described
The water supply installation that promising mopping device provides water source is set on dust suction bar.Existing domestic vacuum cleaners can only absorb ground mostly
Dust, the trace or dirt on ground can not be eliminated, people are at this moment generally required and in addition ground is cleared up with mop,
And then increase the amount of labour.Although there are also the domestic vacuum cleaners with mopping function to come forth, exists and be not easy to operate, easily
Damage or the larger disadvantage of accounting area.The both ends of dust suction connecting tube are connected with dust absorption nozzle, dust-collecting box respectively in the present invention, inhale
The rear end of dirt mouth is fixedly connected with mopping device, and the water supply installation that promising mopping device provides water source, energy are arranged on dust suction bar
Each place of family is dusted by starting wind turbine when everyday home is cleaned, when needing using mopping function, is opened
It opens water supply installation to clear up ground dirt and trace by mopping device, easy to operate, floor space is small, final real
Trace, the dirt etc. on ground are cleared up while carrying out dust suction to ground now, and easy to operate, raising cleans effect
Rate.
Further, the water supply installation includes water pipe and water tank, and the water tank is flexibly connected with dust suction bar, on the water tank
It is provided with water inlet and hand handle, water pump is provided on the box top of the water tank, the input terminal of the water pump is provided with water suction
Pipe, the suction hose are arranged in the babinet of water tank, and the output end of the water pump is connect by water pipe with mopping device, the water
Pipe is mainly made of the first water pipe and the second water pipe, and first water pipe is fixedly connected with the output end of water pump, first water
The other end of pipe is fixedly connected with locknut formula connector, and the other end of the locknut formula connector is connect with the second Water pipe movable,
Second water pipe is arranged in the inside of dust suction bar and is fixedly connected with mopping device.In the present invention, water tank is to live with dust suction bar
Dynamic connection, water pipe are mainly made of the first water pipe and the second water pipe, are connected by locknut formula between the first water pipe and the second water pipe
Head connection, locknut formula connector are to be flexibly connected with the second water pipe, and effect is to work as to need that water tank is carried out adding water or cleaned
At appoint in rear water box so have part water when, being flexibly connected for locknut formula connector and the second water pipe is unlocked, directly from dust suction bar
On remove water tank, convenient for plus water and pouring.
Further, the mopping device includes fixed plate and mops floor sponge, behind the side of the fixed plate and dust absorption nozzle
End is fixedly connected, and the sponge that mops floor is arranged in the lower section of fixed plate, and mop floor sponge and fixed plate are to snap connection, and described the
Two water pipes pass through fixed plate and are in contact with the sponge that mops floor.Its effect is when the water in the water pump on unlatching water tank, water tank flows to
It mops floor on sponge with what the second water pipe contacted, the dirt on ground is cleared up, and the sponge that mops floor is that buckle connects with fixed plate
It connects, then the sponge that can will mop floor removes, convenient for cleaning or replacing the sponge that mops floor.
Further, the bottom of the sponge that mops floor is flushed with the bottom of dust absorption nozzle, and effect is to be more advantageous to dedusting and drag
Cleaning up when ground operates.
Further, being provided between the dust absorption nozzle and dust suction bar can make dust suction bar carry out different angle variation with ground
Regulating and controlling mechanism, the regulating and controlling mechanism include head rod and the second connecting rod, are passed through between the head rod and dust absorption nozzle
First rotating nuts are rotatablely connected, and are rotatablely connected by the second rotating nuts between the head rod and the second connecting rod,
Effect can regulate and control dust suction bar by the first rotating nuts and the second rotating nuts and carry out different angle variation with ground, consequently facilitating
Each place of family is dusted.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1. the rear end of dust absorption nozzle is fixedly connected with mopping device, it is provided with water supply installation on dust suction bar, can be achieved with right
Ground carry out dust suction while trace, the dirt etc. on ground are cleared up, and it is easy to operate, sweeping efficiency is high, take up an area face
Product is small.
2. water tank is flexibly connected with dust suction bar, the input terminal of water pump is connect by suction hose with water tank, the output end of water pump
It is connect with mopping device by water pipe, water pipe is mainly made of the first water pipe and the second water pipe, the output of the first water pipe and water pump
End is fixedly connected, and the second water pipe is fixedly connected with mopping device, passes through locknut formula connector between the first water pipe and the second water pipe
Connection, locknut formula connector and the second water pipe are be flexibly connected, can after the completion of needing to carry out adding water or cleaning to water tank water
Appoint in case so when having part water, unlocks being flexibly connected for locknut formula connector and the second water pipe, directly removed from dust suction bar
Water tank is poured out convenient for Jia Shui and by the water in water tank.
3. mopping device includes fixed plate and the sponge that mops floor, the sponge that mops floor is to snap connection with fixed plate, when needs are to dragging
When ground sponge is cleaned or replaced, the sponge that mops floor directly is removed.
4. the bottom for the sponge that mops floor is flushed with the bottom of dust absorption nozzle, dedusting can be more conducive to and the cleaning to mop floor when operating is dry
Only.
5. being rotatablely connected by the first rotating nuts between head rod and dust absorption nozzle, head rod and the second connecting rod
Between by the second rotating nuts be rotatablely connected, can by the first rotating nuts and the second rotating nuts come regulate and control dust suction bar with ground
Face carries out different angle variation, consequently facilitating each place to family is dusted.
Description of the drawings
Fig. 1 is a kind of portable domestic structure of dust collector figure of the present invention；
Fig. 2 is a kind of partial enlarged view of mopping device in portable domestic dust catcher；
Fig. 3 is a kind of partial enlarged view of water supply installation in portable domestic dust catcher；
In figure label for：1- dust absorption nozzles, 2- connecting plates, 201- mop floor sponge, 3- head rods, 4- rotating nuts, 5-
Dust suction bar, the second connecting rods of 6-, the second rotating nuts of 7-, 8- dust suction connecting tubes, 9- water pipes, the first water pipes of 901-, 902- second
Water pipe, 903- locknut formula connectors, 10- water tanks, 101- water pumps, 102- suction hoses, 103- hand handles, 11- water inlets, 12- dusts
Box, 13- wind turbines, 14- handles.
Specific implementation mode
It elaborates to the present invention with reference to Fig. 1, Fig. 2, Fig. 3.
Embodiment 1
A kind of portable domestic dust catcher, including dust absorption nozzle 1, dust suction bar 5, dust suction connecting tube 8, wind turbine 13 and handle 14,
The dust absorption nozzle 1 is arranged in the lower section of dust suction bar 5 and is flexibly connected with dust suction bar 5, and the handle 14 is fixed on the top of dust suction bar 5
It holds, is provided with dust-collecting box 12 on the dust suction bar 5, the dust-collecting box 12 is fixedly connected with wind turbine 13, and the dust suction connecting tube 8 is set
It sets in the inside of dust suction bar 5, the both ends of the dust suction connecting tube 8 are connected with dust absorption nozzle 1, dust-collecting box 12 respectively, the dust suction
The rear end of mouth 1 is fixedly connected with mopping device, and the water supply installation that promising mopping device provides water source is arranged on the dust suction bar 5.
The water supply installation includes water pipe 9 and water tank 10, and the water tank 10 is flexibly connected with dust suction bar 5, is provided on the water tank 10
Water inlet 11 and hand handle 103 are provided with water pump 101, the input terminal setting of the water pump 101 on the box top of the water tank 10
There is suction hose 102, the suction hose 102 to be arranged in the babinet of water tank 10, the output end of the water pump 101 by water pipe 9 with
Mopping device is fixedly connected, and the water pipe 9 is mainly made of the first water pipe 901 and the second water pipe 902, first water pipe 901
It is fixedly connected with the output end of water pump 101, the other end of first water pipe 901 is fixedly connected with locknut formula connector 903, institute
The other end for stating locknut formula connector 903 is flexibly connected with the second water pipe 902, and second water pipe 902 is arranged in dust suction bar 5
Inside is simultaneously fixedly connected with mopping device.
Operation principle：In daily family's cleaning process, when only needing to be dusted operation, starts wind turbine 13, hold
Handle 14, the ground or furniture be dusted to needs carry out relevant operation.When having trace or dirt on ground, solution is unlocked
Matrix connector 903 is flexibly connected with the second water pipe 902, removes water tank 10, is opened water inlet 11, is waited for that water installs in water tank 10
Afterwards, it closes water inlet 11, by locknut formula connector 903 and the second water pipe 902 connect, water tank 10 is placed on dust suction bar 5, opens
Dynamic water pump 101, water pump 101, which works, makes the water in water tank 10 enter the first water pipe 901, the second water in order along suction hose 102
It is connect with mopping device after pipe 902, trace or dirt of the mopping device that the control of hand-held handle 14 has been soaked in water to ground
It is cleared up, final realize clears up trace, the dirt etc. on ground while carrying out dust suction to ground, and operation side
Just sweeping efficiency, is improved.
When cleaning is completed still to have part water in rear water box, above-mentioned water tank demounting procedure is repeated, water tank is removed and pours out
Water in water tank.
Embodiment 2
In order to further increase the service life and cleaning capacity of the portable domestic dust catcher for carrying mopping function, in reality
It applies and advanced optimizes on the basis of example 1, the mopping device includes fixed plate 2 and the sponge 201 that mops floor, the side of the fixed plate 2
Face is fixedly connected with the rear end of dust absorption nozzle 1, and the sponge 201 that mops floor is arranged in the lower section of fixed plate 2, and mop floor sponge 201 with
Fixed plate 2 is to snap connection, and second water pipe 902 passes through fixed plate 2 and is in contact with the sponge 201 that mops floor.
Operation principle：When need on ground trace or dirt clear up when, start water supply installation, flow can pass through
Second water pipe 902, which enters, to mop floor in sponge 201, and to mopping floor, sponge 201 is soaked, and is realized to the clear of ground dirt or trace
Reason, when find to mop floor in scale removal process dirtier sponge 201 or existing damage when, the sponge 201 that mops floor is removed by buckle, to mopping floor
Sponge 201 is cleaned or is replaced, and then improves the cleaning capacity or service life of dust catcher.
Embodiment 3
In order to further increase the cleaning capacity for the portable domestic dust catcher for carrying mopping function, in the base of embodiment 2
It is advanced optimized on plinth, the bottom of the sponge 201 that mops floor is flushed with the bottom of dust absorption nozzle 1.
Operation principle：If the bottom for the sponge 201 that mops floor is not flushed with the bottom of dust absorption nozzle 1, when be dusted operation or need
When clearing up the dirt on ground, it be easy to cause and cleans water savings that is unclean or mopping floor on sponge 201 on the ground.
Therefore, in order to improve the cleaning capacity of deduster, the bottom for the sponge 201 that mops floor is flushed with the bottom of dust absorption nozzle 1.
Embodiment 4
The clear of place each to family can be realized in order to further increase the portable domestic dust catcher with mopping function
Reason ability advanced optimizes on the basis of embodiment 1, and dust suction can be made by being provided between the dust absorption nozzle 1 and dust suction bar 5
Bar 5 and ground carry out the regulating and controlling mechanism of different angle variation, and the regulating and controlling mechanism includes head rod 3 and the second connecting rod 6,
It is rotatablely connected by the first rotating nuts 4 between the head rod 3 and dust absorption nozzle 1, the head rod 3 is connect with second
It is rotatablely connected by the second rotating nuts 7 between bar 6.
Operation principle：When needing to clean relatively low, the wider spaces such as table bottom, bed bottom, hand-held handle 14 is simultaneously led to
It crosses between the first rotating nuts 4 being arranged between dust absorption nozzle 2 and head rod 3, head rod 3 and the second connecting rod 6 and is arranged
The second rotating nuts 7 can control 5 dust suction bar of dust suction bar and ground and carry out different angle variation, consequently facilitating to each of family
A place is dusted.
It is the embodiment of the present invention as described above.The present invention is not limited to the above-described embodiments, further includes above-mentioned implementation
The permutation and combination of mode, anyone should learn that the structure change made under the inspiration of the present invention and every and tools of the present invention
There is same or similar technical solution, each falls within protection scope of the present invention.
Claims (6)
1. a kind of portable domestic dust catcher, including dust absorption nozzle (1), dust suction bar (5), dust suction connecting tube (8), wind turbine (13) and hand
The both ends of handle (14), the dust suction connecting tube (8) are connected with dust absorption nozzle (1), dust-collecting box (12) respectively, it is characterised in that：Institute
The rear end for stating dust absorption nozzle (1) is fixedly connected with mopping device, and promising mopping device is arranged on the dust suction bar (5) and provides water source
Water supply installation.
2. a kind of portable domestic dust catcher according to claim 1, it is characterised in that：The water supply installation includes water pipe
(9) it is flexibly connected with dust suction bar (5) with water tank (10), the water tank (10), water inlet (11) is provided on the water tank (10)
With hand handle (103), water pump (101), the input terminal setting of the water pump (101) are provided on the box top of the water tank (10)
There are suction hose (102), the suction hose (102) to be arranged in the babinet of water tank (10), the output end of the water pump (101) passes through
Water pipe (9) is fixedly connected with mopping device, and the water pipe (9) is mainly made of the first water pipe (901) and the second water pipe (902),
First water pipe (901) is fixedly connected with the output end of water pump (101), and the other end of first water pipe (901), which is fixed, to be connected
It is connected to locknut formula connector (903), the other end of the locknut formula connector (903) is flexibly connected with the second water pipe (902), institute
The second water pipe (902) is stated to be arranged in the inside of dust suction bar (5) and be fixedly connected with mopping device.
3. a kind of portable domestic dust catcher according to claim 2, it is characterised in that：The mopping device includes fixing
The side of plate (2) and the sponge that mops floor (201), the fixed plate (2) is fixedly connected with the rear end of dust absorption nozzle (1), the sea that mops floor
Continuous (201) are arranged in the lower section of fixed plate (2), and the sponge that mops floor (201) is to snap connection with fixed plate (2), second water
Pipe (902) passes through fixed plate (2) and is in contact with the sponge that mops floor (201).
4. a kind of portable domestic dust catcher according to claim 3, it is characterised in that：The sponge that mops floor (201)
Bottom is flushed with the bottom of dust absorption nozzle (1).
5. a kind of portable domestic dust catcher according to claim 1, it is characterised in that：The dust absorption nozzle (1) and dust suction
The regulating and controlling mechanism that dust suction bar (5) can be made to carry out different angle variation with ground is provided between bar (5), the regulating and controlling mechanism includes
Head rod (3) and the second connecting rod (6) pass through the first rotating nuts between the head rod (3) and dust absorption nozzle (1)
(4) it is rotatablely connected, is rotatablely connected by the second rotating nuts (7) between the head rod (3) and the second connecting rod (6).
6. a kind of portable domestic dust catcher according to claim 1, it is characterised in that：Dust absorption nozzle (1) setting exists
The lower section of dust suction bar (5) is simultaneously flexibly connected with dust suction bar (5), and the handle (14) is fixed on the top of dust suction bar (5), the suction
Dust-collecting box (12) is provided on dirt bar (5), the dust-collecting box (12) is fixedly connected with wind turbine (13), the dust suction connecting tube (8)
Inside in dust suction bar (5) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385806.5A CN108553034A (en) | 2018-04-26 | 2018-04-26 | A kind of portable domestic dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385806.5A CN108553034A (en) | 2018-04-26 | 2018-04-26 | A kind of portable domestic dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108553034A true CN108553034A (en) | 2018-09-21 |
Family
ID=63536955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810385806.5A Pending CN108553034A (en) | 2018-04-26 | 2018-04-26 | A kind of portable domestic dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224255A (en) * | 2021-12-22 | 2022-03-25 | 哈尔滨珍宇科技有限公司 | Dry-wet dual-purpose cleaning device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202184689U (en) * | 2011-07-18 | 2012-04-11 | 白佃阳 | Multifunctional cleaner |
| CN206586901U (en) * | 2016-11-09 | 2017-10-27 | 朱厚林 | A kind of liquid-supplying system of ground washing vehicle |
| CN208693178U (en) * | 2018-04-26 | 2019-04-05 | 河南天泰网安信息技术有限公司 | A kind of portable domestic dust catcher with mopping function |
-
2018
- 2018-04-26 CN CN201810385806.5A patent/CN108553034A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202184689U (en) * | 2011-07-18 | 2012-04-11 | 白佃阳 | Multifunctional cleaner |
| CN206586901U (en) * | 2016-11-09 | 2017-10-27 | 朱厚林 | A kind of liquid-supplying system of ground washing vehicle |
| CN208693178U (en) * | 2018-04-26 | 2019-04-05 | 河南天泰网安信息技术有限公司 | A kind of portable domestic dust catcher with mopping function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114224255A (en) * | 2021-12-22 | 2022-03-25 | 哈尔滨珍宇科技有限公司 | Dry-wet dual-purpose cleaning device |
| CN114224255B (en) * | 2021-12-22 | 2022-10-11 | 哈尔滨珍宇科技有限公司 | Dry-wet dual-purpose cleaning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180921 |
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| WD01 | Invention patent application deemed withdrawn after publication |