CN109965798A - A kind of sweeper - Google Patents
A kind of sweeper Download PDFInfo
- Publication number
- CN109965798A CN109965798A CN201910233301.1A CN201910233301A CN109965798A CN 109965798 A CN109965798 A CN 109965798A CN 201910233301 A CN201910233301 A CN 201910233301A CN 109965798 A CN109965798 A CN 109965798A
- Authority
- CN
- China
- Prior art keywords
- dust
- bag
- sweeper
- collecting cavity
- dust bag
- 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
- 241001417527 Pempheridae Species 0.000 title claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 192
- 238000010521 absorption reaction Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A47L11/02—Floor surfacing or polishing machines
- A47L11/20—Floor surfacing or polishing machines combined with vacuum cleaning devices
-
- 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
- A47L11/24—Floor-sweeping machines, motor-driven
-
- 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
Abstract
The present invention relates to sweeper technical fields, refer in particular to a kind of sweeper, including sweeper ontology, and sweeper ontology is equipped with dust absorption passage, dust-collecting cavity and air intake device, and dust-collecting cavity is connected to dust absorption passage and air intake device respectively, and dust bag is equipped in dust-collecting cavity.The present invention replaces the dust-collecting box in traditional sweeper by using dust bag, dust bag can directly be taken out out of sweeper dust-collecting cavity and be abandoned in dustbin after dust is filled with, avoid the secondary pollution that dust is caused when toppling over dust, placing dust bag, operation is very easy with dust bag is taken out, for traditional sweeper, the labour that tradition carries out washing to dust-collecting box or deeply clears up effectively is saved.
Description
Technical field
The present invention relates to sweeper technical fields, refer in particular to a kind of sweeper.
Background technique
Currently, the dust of sweeper is realized by the way of dust-collecting box in sweeper field, received by dust-collecting box
Collect dust.There can be following disadvantage when clearing up dust by the way of dust-collecting box: 1) in dust-collecting box in toppling process
It is easy to cause secondary pollution to air or periphery implements；2) hair and static electrification ash in scale removal process, for pet
Dirt is to be difficult to clean out completely by toppling over mode, is needed every using for a period of time to filter assemblies and dust-collecting box progress water
It washes or depth enters cleaning, cause many duplicate labour work.
Summary of the invention
In view of the above problems, sweeping the floor by using inexpensive dust bag instead of tradition the present invention provides a kind of sweeper
Dust bag can be taken out directly out of sweeper dust-collecting cavity after dust is filled with and directly be abandoned in rubbish by the dust-collecting box in machine
Bucket in, when avoiding because toppling over dust in dust-collecting box caused by dust secondary pollution, place dust bag with taking-up dust bag behaviour
Make very convenient, effectively saves tradition and washing or the deeply labour that clears up are carried out to dust-collecting box.
To achieve the goals above, the technical solution that the present invention applies is as follows:
A kind of sweeper, including sweeper ontology, sweeper ontology are equipped with dust absorption passage, collection method chamber and air intake device, collection
Dirt chamber is connected to dust absorption passage and air intake device respectively, and dust bag is equipped in dust-collecting cavity.
Furthermore, dust bag locating rack is equipped in the dust-collecting cavity and free-bag protective switch, dust bag pass through
Dust bag locating rack is positioned in dust-collecting cavity.
Furthermore, the dust bag locating rack is set to the connectivity part of dust absorption passage and dust-collecting cavity, dust bag locating rack
It is equipped with dust bag suction inlet, the sack of dust bag is placed on dust bag locating rack, and is equipped with dust bag suction inlet.
Furthermore, dust board is equipped in the dust bag suction inlet.
Furthermore, the dust bag locating rack is equipped with and mentions plate.
Furthermore, the dust bag is equipped with dust bag visual window.
Furthermore, cleaning round brush is equipped in the dust absorption passage.
Furthermore, the air intake device includes vacuum blower, and vacuum blower is equipped with air outlet and air inlet, air inlet
It is connected to dust-collecting cavity.
Furthermore, the dust absorption passage is equipped with suction inlet and dust mouth, and dust mouth is connected to dust-collecting cavity.
Furthermore, sweeper ontology is equipped with dust chamber lid and anti-indent, and dust chamber lid one end is hinged by shaft
In on sweeper ontology, the dust chamber lid other end is correspondingly arranged with anti-indent.
The invention has the advantages that:
The present invention replaces the dust-collecting box in traditional sweeper by using dust bag, can be by dust bag after dust is filled with
Dust caused by taking out directly out of sweeper dust-collecting cavity and directly abandoning when in dustbin, avoiding because toppling over dust again
Secondary pollution, placing dust bag, operation is very easy with dust bag is taken out, and for traditional sweeper, effectively saves biography
Unite the labour for carrying out washing to dust-collecting box or deeply clearing up.
Detailed description of the invention
Fig. 1 is sweeper overall structure diagram；
Fig. 2 is that dust bag is placed on schematic diagram on dust bag locating rack.
1. suction inlet；2. cleaning round brush；3. dust absorption passage；5. shaft；6. dust bag locating rack；7. dust board；8. going out dirt
Mouthful；9. dust bag visual window；10. dust chamber lid；11. dust bag；12. anti-indent；13. vacuum blower；14. air outlet；15. into
Air port；18. dust-collecting cavity；19. dust bag suction inlet；20. mentioning plate.
Specific embodiment
Technical solution of the present invention is illustrated with embodiment with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of sweeper of the present invention, including sweeper ontology, sweeper ontology are equipped with dust suction
Channel 3, dust-collecting cavity 18 and air intake device, dust-collecting cavity 18 are connected to dust absorption passage 3 and air intake device respectively, are equipped in dust-collecting cavity 18
Dust bag 11.The above constitutes basic structure of the present invention.
The present invention replaces the dust-collecting box in traditional sweeper by using dust bag 11, can be by dust after dust is filled with
Bag 11 takes out directly out of the dust-collecting cavity of sweeper 18 and directly abandons in dustbin, avoids and causes dust when toppling over dust
Secondary pollution, placing dust bag 11, operation is very easy with dust bag 11 is taken out, for traditional sweeper, effectively saving
The labour that tradition carries out washing to dust-collecting box or deeply clears up.
In practical application, the use of dust bag 11 of the present invention may filter that the material of dust is made, and material use can
Degradation article.
More specifically, dust bag locating rack 6 and free-bag protective switch, dust bag 11 are equipped in the dust-collecting cavity 18
It is positioned in dust-collecting cavity 18 by dust bag locating rack 6.Dust bag 11 is positioned by dust bag locating rack 6, is played just
In the effect of installation dust bag 11.
In practical application, the effect of free-bag protective switch of the present invention is to detect whether be packed into dust-collecting cavity 18
Dust bag 11 further functions as if detecting that machine will be unable to start when being not loaded into dust bag 11 in dust-collecting cavity 18 to dust
The protection of chamber 18.
It should be noted that free-bag protective switch of the present invention does not limit to, it can be by the way of inductor
It realizes, that is to say, that when being not loaded into dust bag 11 in inductor induction dust-collecting cavity 18, machine will be unable to start.
More specifically, the dust bag locating rack 6 is set to the connectivity part of dust absorption passage 3 and dust-collecting cavity 18, and dust bag is fixed
Position frame 6 is equipped with dust bag suction inlet 19, and the sack of dust bag 11 is placed on dust bag locating rack 6, and with dust bag suction inlet
19 are equipped with.Using such structure setting, enter dust in dust bag 11 by dust bag suction inlet 19.
More specifically, dust board 7 is equipped in the dust bag suction inlet 19.Using such structure setting, pass through gear
Dirt plate 7, which is played, is sealed effect to the sack of dust bag 11.
In practical application, under original state, dust bag locating rack 6 is located at dust absorption passage 3 and 18 connectivity part of dust-collecting cavity, passes through
Dust bag 11 is sealed by dust board 7, when making during air intake device continues, can be inhaled dust board 7 and be opened, keep dust logical through dust suction
Road 3 enter dust bag 11 in, when air intake device stop working be ground, dust board 7 under the effect of gravity, again by dust
Bag 11 is sealed, and prevents the dust in dust bag 11 from flowing outwardly from dust absorption passage 3.That is, since dust bag positions
Frame 6 is set to the connectivity part of dust absorption passage 3 and dust-collecting cavity 18, realizes dust absorption passage 3 and dust by the unlatching and closure of dust board 7
Connection and disconnection between chamber 18.
In practical application, when clearing up dust bag 11, it is only necessary to which the dust-collecting cavity upper cover 10 for opening sweeper bodies top is taken out
Dust bag locating rack 6, dust board 7 is automatically closed, and to prevent dust from overflowing, then extracting the directly abandoning of dust bag 11 out in dustbin is
Can, it is very easy to use without recycling.
More specifically, the dust bag locating rack 6 is equipped with and mentions plate 20.It is convenient for by mentioning plate 20 by dust bag locating rack
6 are installed in dust-collecting cavity 18, while being also convenient for taking out dust bag locating rack 6 out of dust-collecting cavity 18 by mentioning plate 20.
In practical application, the handle of the present invention for mentioning plate 20 and being equivalent to dust bag locating rack 6 is convenient to operate.
More specifically, the dust bag 11 is equipped with dust bag visual window 9.Using such structure setting, pass through collection
Dirt bag visual window 9 is convenient for understanding the amount of dust collected in dust bag 11, if dust bag 11 can be replaced in time by being loaded with.
In practical application, dust bag visual window 9 of the present invention is set to the one side of dust bag 11, and transparent material can be used
It is made, while also acting as the anti-reverse mounting function of dust bag 11.
More specifically, cleaning round brush 2 is equipped in the dust absorption passage 3.It is convenient for by cleaning round brush 2 by dust, hair
And the rubbish such as paper scrap are swept into dust absorption passage 3.
In practical application, cleaning round brush 2 of the present invention is rotated by motor driven, makes to clean the fitting of round brush 2 ground
It cleans, and is adsorbed by dust absorption passage 3.
More specifically, the air intake device includes vacuum blower 13, and vacuum blower 13 is equipped with air outlet 14 and air inlet
15, air inlet 15 was connected to dust-collecting cavity 18.It is entered the wind from air inlet 15 again from the work of 14 outlet air of air outlet by vacuum blower 13
Principle is realized and generates suction to dust-collecting cavity 18 and dust absorption passage 3.
More specifically, the dust absorption passage 3 is equipped with suction inlet 1 and dust mouth 8, and dust mouth 8 is connected to dust-collecting cavity 18.
More specifically, the sweeper ontology is equipped with dust chamber lid 10 and anti-indent 12, and 10 one end of dust chamber lid is logical
It crosses shaft 5 to be articulated on sweeper ontology, 10 other end of dust chamber lid is correspondingly arranged with anti-indent 12.It is set using such structure
It sets, it can be in order to dust-collecting cavity upper cover 10 be flipped open by shaft 5, wherein the effect of anti-indent 12 is convenient for user
Finger will not be pressed onto when being protruded into hand, and covering dust-collecting cavity upper cover 10.
In practical application, dust chamber lid 10 of the present invention is made of transparent material, convenient for being not turned on dust-collecting cavity
Lid 10 when it is seen that dust bag 11 dress dirt situation, convenient in time cleaning replace dust bag 11.
It should be noted that being additionally provided with free-bag protective switch in sweeper ontology of the present invention, that is, work as sweeper
Ontology detects when being not loaded into dust bag 11 in dust-collecting cavity 18, and machine can not start, and further function as to dust-collecting cavity 18
Protection.
The present invention uses such structure setting, working principle:
1) installment work: dust chamber lid 10 is opened, the dust bag locating rack 6 for being cased with dust bag 11 is positioned at dust-collecting cavity 18
It is interior, then cover dust chamber lid 10；
2) operating mode: starting induced-draught electric motor 13 generates high pressure suction by induced-draught electric motor 13, first carries out to dust-collecting cavity 18
Gas disposal is evacuated, and makes to form vacuum pneumatic in dust-collecting cavity 18, dust bag 11, can be with because generating vacuum pneumatic in dust-collecting cavity 18
Dust-collecting cavity 18 is expanded around, while the suction generated can be such that dust board 7 opens, and makes the collection in dust absorption passage 3 and dust-collecting cavity 18
Dirt bag 11 is connected to, and dust absorption passage 3 generates suction, thus realize by ground dust and the rubbish such as paper scrap suck dust bag 11
Inside it is collected；
3) in working long hours, when dust slowly can collect more, dust chamber lid 10 and dust bag visual window 9 can be passed through
It carries out whether observation dust accumulates completely, and whether sucks other useful articles in cleaning；
4) when dust is collected completely, closing sweeper, sweeper stops working, and opens dust chamber lid 10, fixed by dust bag
Position frame 6 be equipped with mention plate 20 by dust bag locating rack 6 take out (dust board 7 is in closed state at this time, and dust can be prevented excessive),
Finally the extraction of dust bag 11 is abandoned in dustbin, i.e. completion work need to only put on dust bag 11 when using next time again
It starts to work.
The above technical solution in the embodiment of the present invention is described, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, within these are all belonged to the scope of protection of the present invention.
Claims (10)
1. a kind of sweeper, including sweeper ontology, it is characterised in that: the sweeper ontology is equipped with dust absorption passage (3), dust
Chamber (18) and air intake device, the dust-collecting cavity (18) are connected to dust absorption passage (3) and air intake device respectively, the dust-collecting cavity (18)
It is interior to be equipped with dust bag (11).
2. a kind of sweeper according to claim 1, it is characterised in that: be equipped with dust bag in the dust-collecting cavity (18) and position
Frame (6) and free-bag protective switch, the dust bag (11) are positioned in dust-collecting cavity (18) by dust bag locating rack (6).
3. a kind of sweeper according to claim 2, it is characterised in that: the dust bag locating rack (6) is logical set on dust suction
The connectivity part in road (3) and dust-collecting cavity (18), the dust bag locating rack (6) are equipped with dust bag suction inlet (19), the dust
Bag (11) sack be placed on dust bag locating rack (6), and with dust bag suction inlet (19) combination settings.
4. a kind of sweeper according to claim 3, it is characterised in that: be equipped with dust-break in the dust bag suction inlet (19)
Plate (7).
5. a kind of sweeper according to claim 2, it is characterised in that: the dust bag locating rack (6) is equipped with and mentions plate
(20)。
6. a kind of sweeper according to claim 2, it is characterised in that: it is visual that the dust bag (11) is equipped with dust bag
Window (9).
7. a kind of sweeper according to claim 1, it is characterised in that: be equipped with cleaning round brush in the dust absorption passage (3)
(2)。
8. a kind of sweeper according to claim 1, it is characterised in that: the air intake device includes vacuum blower (13),
The vacuum blower (13) is equipped with air outlet (14) and air inlet (15), and the air inlet (15) is connected to dust-collecting cavity (18).
9. a kind of sweeper according to claim 1, it is characterised in that: the dust absorption passage (3) be equipped with suction inlet (1) with
Dust mouth (8), the dust mouth (8) are connected to dust-collecting cavity (18).
10. a kind of sweeper according to claim 1, it is characterised in that: the sweeper ontology is equipped with dust chamber lid
(10) it is articulated on sweeper ontology with anti-indent (12), described dust chamber lid (10) one end by shaft (5), the dust-collecting cavity
Lid (10) other end is correspondingly arranged with anti-indent (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233301.1A CN109965798A (en) | 2019-03-26 | 2019-03-26 | A kind of sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233301.1A CN109965798A (en) | 2019-03-26 | 2019-03-26 | A kind of sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109965798A true CN109965798A (en) | 2019-07-05 |
Family
ID=67080759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910233301.1A Pending CN109965798A (en) | 2019-03-26 | 2019-03-26 | A kind of sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109965798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475975A (en) * | 2021-08-18 | 2021-10-08 | 杭州萤石软件有限公司 | Dust collection assembly of sweeping robot and sweeping robot |
| CN116746847A (en) * | 2023-07-05 | 2023-09-15 | 云鲸智能创新(深圳)有限公司 | Control method of cleaning apparatus, and computer-readable storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191218291A (en) * | 1912-08-08 | 1913-08-07 | Samuel Bernard Pack | Improvements in and relating to Portable Cleaning Machines. |
| JPH10317339A (en) * | 1997-05-14 | 1998-12-02 | Toyota Autom Loom Works Ltd | Sweeper |
| JP2003159202A (en) * | 2001-11-27 | 2003-06-03 | Toru Kurohichi | Vacuum cleaner |
| CN202288130U (en) * | 2011-07-28 | 2012-07-04 | 松下家电研究开发（杭州）有限公司 | Garbage bag capable of automatically closing suction inlet |
| CN202408740U (en) * | 2011-12-31 | 2012-09-05 | 东莞市万锦电子科技有限公司 | Dust box of automatic dust collector |
| CN207985813U (en) * | 2018-02-28 | 2018-10-19 | 深圳市智意科技有限公司 | Dustbin and sweeper |
| CN108742343A (en) * | 2018-06-14 | 2018-11-06 | 深圳稀树智能科技有限公司 | Sweeping robot and its operational method |
| CN109480713A (en) * | 2018-12-20 | 2019-03-19 | 北京享捷科技有限公司 | A kind of sweeping robot dust exhaust apparatus and dust collection method |
| CN210408290U (en) * | 2019-03-26 | 2020-04-28 | 深圳市伽利略机器人有限公司 | Floor sweeper |
-
2019
- 2019-03-26 CN CN201910233301.1A patent/CN109965798A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191218291A (en) * | 1912-08-08 | 1913-08-07 | Samuel Bernard Pack | Improvements in and relating to Portable Cleaning Machines. |
| JPH10317339A (en) * | 1997-05-14 | 1998-12-02 | Toyota Autom Loom Works Ltd | Sweeper |
| JP2003159202A (en) * | 2001-11-27 | 2003-06-03 | Toru Kurohichi | Vacuum cleaner |
| CN202288130U (en) * | 2011-07-28 | 2012-07-04 | 松下家电研究开发（杭州）有限公司 | Garbage bag capable of automatically closing suction inlet |
| CN202408740U (en) * | 2011-12-31 | 2012-09-05 | 东莞市万锦电子科技有限公司 | Dust box of automatic dust collector |
| CN207985813U (en) * | 2018-02-28 | 2018-10-19 | 深圳市智意科技有限公司 | Dustbin and sweeper |
| CN108742343A (en) * | 2018-06-14 | 2018-11-06 | 深圳稀树智能科技有限公司 | Sweeping robot and its operational method |
| CN109480713A (en) * | 2018-12-20 | 2019-03-19 | 北京享捷科技有限公司 | A kind of sweeping robot dust exhaust apparatus and dust collection method |
| CN210408290U (en) * | 2019-03-26 | 2020-04-28 | 深圳市伽利略机器人有限公司 | Floor sweeper |
Non-Patent Citations (1)
| Title |
|---|
| 鲁明珠，王炳章著: "先进制造工程论", 31 July 2012, 北京理工大学出版社, pages: 135 - 136 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475975A (en) * | 2021-08-18 | 2021-10-08 | 杭州萤石软件有限公司 | Dust collection assembly of sweeping robot and sweeping robot |
| WO2023020225A1 (en) * | 2021-08-18 | 2023-02-23 | 杭州萤石软件有限公司 | Dust collection assembly of robot vacuum cleaner, and robot vacuum cleaner |
| CN113475975B (en) * | 2021-08-18 | 2024-04-26 | 杭州萤石软件有限公司 | Dust collection assembly of sweeping robot and sweeping robot |
| CN116746847A (en) * | 2023-07-05 | 2023-09-15 | 云鲸智能创新(深圳)有限公司 | Control method of cleaning apparatus, and computer-readable storage medium |
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