CN103251348B - A kind of surface cleaning apparatus - Google Patents
A kind of surface cleaning apparatus Download PDFInfo
- Publication number
- CN103251348B CN103251348B CN201310216969.8A CN201310216969A CN103251348B CN 103251348 B CN103251348 B CN 103251348B CN 201310216969 A CN201310216969 A CN 201310216969A CN 103251348 B CN103251348 B CN 103251348B
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- China
- Prior art keywords
- water tank
- suction
- suction nozzle
- battery unit
- liquid
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Classifications
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- 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
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices
- A47L1/05—Hand apparatus with built-in electric motors
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
A kind of surface cleaning apparatus, comprises suction nozzle with battery unit, for drawing liquid and the extraneous air of body surface when cleaning objects is surperficial; Water tank, has a cavity, for collecting drawn liquid; Suction unit, forms suction force for generation of negative pressure; Aspiration, is connected between suction nozzle with battery unit and water tank, for being transported in water tank by the liquid of absorption and extraneous air; And negative pressure line, be connected between suction unit and water tank, and be connected with aspiration gas circuit by water tank internal cavities; It is characterized in that: described suction nozzle with battery unit, aspiration, water tank, negative pressure line and suction unit set gradually from top to bottom; The liquid that described suction nozzle with battery unit is drawn and extraneous air enter water tank along same path through aspiration from top to bottom, and the liquid that suction nozzle with battery unit is drawn is collected by water tank after entering water tank, and after the extraneous air that suction nozzle with battery unit is drawn enters water tank, to continue along top-down path to be discharged by suction unit after negative pressure line.Structure of the present invention is simple, can be collected in water tank by the liquid assimilating of body surface fast.
Description
Technical field:
The present invention relates to a kind of surface cleaning apparatus, especially a kind of cleaning device of hard object surface.
Background technology:
When carrying out cleaning to body surface as glass surface, generally first can spray Clean-liquid at glass surface, then with cleaning device, cleaning being carried out to glass surface.
In order to can the liquid of glass surface be siphoned away in time when carrying out cleaning to hard object surface as glass surface simultaneously, publication number be CN101909499B patent discloses a kind of portable hard surface vacuum, but there is following defect in it: 1, because its liquid aspiration path is separated with extraneous air aspiration path, thus weaken suction force, and enter when liquid and extraneous air are sucked and carry out water through water fender, after gas is separated, liquid can only rely on own wt to enter water tank inside, fast liquid suction cannot be sent into water tank inner.2, simultaneously, also there is complex structure, defect that cost is higher in it, cannot popularization and application in a large number.
Summary of the invention:
The object of the present invention is to provide a kind of surface cleaning apparatus, its structure is simple, can be collected in water tank by the liquid assimilating of body surface fast.
A kind of surface cleaning apparatus, comprises
Suction nozzle with battery unit, for drawing liquid and the extraneous air of body surface when cleaning objects is surperficial;
Water tank, has a cavity, for collecting drawn liquid;
Suction unit, forms suction force for generation of negative pressure;
Aspiration, is connected between suction nozzle with battery unit and water tank, for being transported in water tank by the liquid of absorption and extraneous air; And
Negative pressure line, is connected between suction unit and water tank, and is communicated with aspiration by water tank internal cavities;
It is characterized in that: described suction nozzle with battery unit, aspiration, water tank, negative pressure line and suction unit set gradually from top to bottom; The liquid that described suction nozzle with battery unit is drawn and extraneous air enter water tank along same path through aspiration from top to bottom, and the liquid that suction nozzle with battery unit is drawn is collected by water tank after entering water tank, and after the extraneous air that suction nozzle with battery unit is drawn enters water tank, to continue along top-down path to be discharged by suction unit after negative pressure line.
The surface cleaning apparatus of the present invention, tool has the following advantages: 1, its suction nozzle with battery unit, aspiration, water tank, negative pressure line and suction unit set gradually from top to bottom, the liquid that suction nozzle with battery unit is drawn and extraneous air can enter water tank inside along same path through aspiration from top to bottom, time clean, suction force is stronger, can be collected in water tank by the liquid assimilating of body surface faster.2, suction nozzle with battery unit, aspiration, water tank, negative pressure line and suction unit set gradually from top to bottom, and structure is simple, gas circuit is more smooth and easy.3, cost is lower, can popularization and application in a large number.
The present invention improves by following scheme:
The bottom of described water tank is also provided with one from bottom to the blast pipe that water tank inside up extends, and the bottom of this blast pipe is connected with described negative pressure line, the top of blast pipe and water tank cavity connects.Structure is simple, and the liquid of suction and extraneous air are easy to be separated from each other after entering water tank, and can ensure that water tank can hold a certain amount of liquid.
The top of described water tank is also provided with a water inlet pipe, and the top of this water inlet pipe extends to water tank outside and is connected with described aspiration, the bottom of water inlet pipe then to water tank inner toward downward-extension and with water tank cavity connects.Structure is simple, and ensure that this cleaning device is when cleaning objects is surperficial in the horizontal direction, the liquid in water tank can not flow backwards.
Described blast pipe and the longitudinal certain position that staggers of water inlet pipe.Structure is simple, the liquid of suction and extraneous air can be made to enter after water tank and be fully separated.
Described water inlet pipe is the body of bottom end closure, and its bottom is upwards arranged with a clearance position, sidewall relative with described clearance position on water inlet pipe offers the opening with water tank cavity connects; Described blast pipe is the body of top closure, and its tip portion extends to described clearance position and offsets with clearance position, and blast pipe offers the opening with water tank cavity connects on the sidewall relative with the sidewall that described clearance position offsets.Simple and compact for structure, the liquid of suction and extraneous air can be made to enter after water tank and to be fully separated, and storing water in water tank amount is maximized.
The opening of described water inlet pipe bottom is positioned at sidewall on the left of water inlet pipe, and the opening on described blast pipe top is positioned at blast pipe right sidewall.Structure is simple, ensures that the liquid of suction enters after water tank with extraneous air and is fully separated.
The bottom of described water tank is provided with one in its right positions and is tilted to the right and the first inclined floor up extended and the second inclined floor be connected with water tank sidewall after the first inclined floor continues to be tilted to the right and up extends from left side diapire, and described blast pipe is located on the second inclined floor.Structure is simple, makes the position of corresponding first inclined floor and the second inclined floor in shell form the space that can arrange for negative pressure line.
Also comprise shell, the top of this shell is provided with a junction, forms a cavity in the middle part of it; Described suction nozzle with battery unit is installed on described connecting portion removably; Described aspiration is located at enclosure interior and between connecting portion and cavity; Described water tank is embedded in this cavity removably; Described negative pressure line and suction machine are mounted on enclosure interior and are positioned at successively below cavity; The corresponding sidewall aspirating unit offers exhaust outlet to described shell, and the extraneous air of described absorption is discharged through exhaust outlet by aspirating unit.Structure is simple, rationally distributed.
Opposite side relative with described cavity on described shell is provided with gripping handle.Structure is simple.
Accompanying drawing illustrates:
Fig. 1 is structural perspective of the present invention.
Fig. 2 is structural blast figure of the present invention.
Fig. 3 is structure sectional view of the present invention.
Fig. 4 is the structure sectional view of the water tank of the present invention.
Detailed description of the invention:
As shown in Figures 1 to 4, a kind of surface cleaning apparatus, at least comprises suction nozzle with battery unit 2, water tank 3, suction unit 4, aspiration 5 and negative pressure line 6.
Described suction nozzle with battery unit 2, for drawing liquid and the extraneous air of body surface when cleaning objects is surperficial.
Described water tank 3, has a cavity, for collecting drawn liquid.
Described suction unit 4, forms suction force for generation of negative pressure.
Described aspiration 5, is connected between suction nozzle with battery unit 2 and water tank 3, for the liquid of absorption and extraneous air being transported in water tank 3.
Described negative pressure line 6, is connected between suction unit 4 and water tank 3, and is communicated with aspiration 5 by water tank 3 internal cavities.
Described suction nozzle with battery unit 2, aspiration 5, water tank 3, negative pressure line 6 and suction unit 4 set gradually from top to bottom; The liquid that described suction nozzle with battery unit 2 is drawn and extraneous air enter water tank 3 along same path through aspiration 5 from top to bottom, and the liquid that suction nozzle with battery unit 2 is drawn is collected by water tank 3 after entering water tank 3, and after the extraneous air that suction nozzle with battery unit 2 is drawn enters water tank 3, to continue along top-down path to be discharged by suction unit 4 after negative pressure line 6.
Further, the bottom of described water tank 3 is also provided with one from bottom to the blast pipe 31 that water tank 3 inside up extends, and the bottom of this blast pipe 31 is connected with described negative pressure line 6, the top of blast pipe 31 and water tank 3 cavity connects.
Again further, the top of described water tank 3 is also provided with a water inlet pipe 32, and the top of this water inlet pipe 32 extends to water tank 3 outside and is connected with described aspiration 5, the bottom of water inlet pipe 32 then to water tank 3 inner toward downward-extension and with water tank 3 cavity connects.
Again further, described blast pipe 31 stagger certain position longitudinal with water inlet pipe 32.
Again further, described water inlet pipe 32 is the body of bottom end closure, and its bottom is upwards arranged with a clearance position 321, sidewall relative with described clearance position 321 on water inlet pipe 32 offers the opening 322 with water tank 3 cavity connects; Described blast pipe 31 is the body of top closure, and its tip portion extends to described clearance position 321 and offsets with clearance position 321, and blast pipe 31 offers the opening 311 with water tank 3 cavity connects on the sidewall relative with the sidewall that described clearance position 321 offsets.
Again further, the opening 322 of described water inlet pipe 32 bottom is positioned at sidewall on the left of water inlet pipe 32, and the opening 311 on described blast pipe 31 top is positioned at blast pipe 31 right sidewall and close water tank 3 inwall.
Again further, the bottom of described water tank 3 is provided with one in its right positions and is tilted to the right and the first inclined floor 33 up extended and the second inclined floor 34 be connected with water tank 3 sidewall after the first inclined floor 33 continues to be tilted to the right and up extends from left side diapire, and described blast pipe 31 is located on the second inclined floor 34.
Further, also comprise shell 1, the top of this shell 1 is provided with a junction 11, forms a cavity 12 in the middle part of it; Described suction nozzle with battery unit 2 is installed on described connecting portion 11 removably; Described aspiration 5 is located at enclosure interior and between connecting portion 11 and cavity 12; Described water tank 3 is embedded in this cavity 12 removably; Described negative pressure line 6 and suction unit 4 are located at enclosure interior and are positioned at below cavity 12 successively; The corresponding sidewall aspirating unit 4 offers exhaust outlet 13 to described shell, and the extraneous air of described absorption is discharged through exhaust outlet 13 by aspirating unit 4.
Again further, on described shell 1, the opposite side relative with described cavity 12 is provided with gripping handle 14.In addition, the bottom of shell also can be provided with a Plug Division (not shown) in the same side of gripping handle, and this Plug Division can be inserted for the external long handle that adds.
The foregoing is only preferred embodiment of the present invention, be not used for limiting scope of the invention process, all equal changes of doing according to the scope of the claims of the present invention and modification, all fall into the scope that patent of the present invention contains.
Claims (6)
1. a surface cleaning apparatus, comprises
Suction nozzle with battery unit, for drawing liquid and the extraneous air of body surface when cleaning objects is surperficial;
Water tank, has a cavity, for collecting drawn liquid;
Suction unit, forms suction force for generation of negative pressure;
Aspiration, is connected between suction nozzle with battery unit and water tank, for being transported in water tank by the liquid of absorption and extraneous air; And
Negative pressure line, is connected between suction unit and water tank, and is communicated with aspiration by water tank internal cavities;
It is characterized in that: described suction nozzle with battery unit, aspiration, water tank, negative pressure line and suction unit set gradually from top to bottom; The liquid that described suction nozzle with battery unit is drawn and extraneous air enter water tank along same path through aspiration from top to bottom, and the liquid that suction nozzle with battery unit is drawn is collected by water tank after entering water tank, and after the extraneous air that suction nozzle with battery unit is drawn enters water tank, to continue along top-down path to be discharged by suction unit after negative pressure line;
The bottom of described water tank is also provided with one from bottom to the blast pipe that water tank inside up extends, and the bottom of this blast pipe is connected with described negative pressure line, the top of blast pipe and water tank cavity connects; The top of described water tank is also provided with a water inlet pipe, and the top of this water inlet pipe extends to water tank outside and is connected with described aspiration, the bottom of water inlet pipe then to water tank inner toward downward-extension and with water tank cavity connects; Described blast pipe and the longitudinal certain position that staggers of water inlet pipe.
2. a kind of surface cleaning apparatus according to claim 1, it is characterized in that: described water inlet pipe is the body of bottom end closure, its bottom is upwards arranged with a clearance position, sidewall relative with described clearance position on water inlet pipe offers the opening with water tank cavity connects; Described blast pipe is the body of top closure, and its tip portion extends to described clearance position and offsets with clearance position, and blast pipe offers the opening with water tank cavity connects on the sidewall relative with the sidewall that described clearance position offsets.
3. a kind of surface cleaning apparatus according to claim 2, is characterized in that: the opening of described water inlet pipe bottom is positioned at sidewall on the left of water inlet pipe, and the opening on described blast pipe top is positioned at blast pipe right sidewall.
4. a kind of surface cleaning apparatus according to any one of claims 1 to 3, it is characterized in that: the bottom of described water tank is provided with one in its right positions and is tilted to the right and the first inclined floor up extended and the second inclined floor be connected with water tank sidewall after the first inclined floor continues to be tilted to the right and up extends from left side diapire, and described blast pipe is located on the second inclined floor.
5. a kind of surface cleaning apparatus according to claim 4, is characterized in that: also comprise shell, and the top of this shell is provided with a junction, forms a cavity in the middle part of it; Described suction nozzle with battery unit is installed on described connecting portion removably; Described aspiration is located at enclosure interior and between connecting portion and cavity; Described water tank is embedded in this cavity removably; Described negative pressure line and suction machine are mounted on enclosure interior and are positioned at successively below cavity; The corresponding sidewall aspirating unit offers exhaust outlet to described shell, and the extraneous air of described absorption is discharged through exhaust outlet by aspirating unit.
6. a kind of surface cleaning apparatus according to claim 5, is characterized in that: opposite side relative with described cavity on described shell is provided with gripping handle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216969.8A CN103251348B (en) | 2013-06-03 | 2013-06-03 | A kind of surface cleaning apparatus |
| PCT/CN2013/087961 WO2014194610A1 (en) | 2013-06-03 | 2013-11-27 | Surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216969.8A CN103251348B (en) | 2013-06-03 | 2013-06-03 | A kind of surface cleaning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103251348A CN103251348A (en) | 2013-08-21 |
| CN103251348B true CN103251348B (en) | 2015-09-16 |
Family
ID=48955848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216969.8A Active CN103251348B (en) | 2013-06-03 | 2013-06-03 | A kind of surface cleaning apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103251348B (en) |
| WO (1) | WO2014194610A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011050697A1 (en) | 2011-05-27 | 2012-11-29 | Leifheit Ag | Liquid suction device for removing and absorbing liquids |
| CN103251348B (en) * | 2013-06-03 | 2015-09-16 | 中山市金舜家庭用品有限公司 | A kind of surface cleaning apparatus |
| CN104224030B (en) * | 2014-08-22 | 2016-09-14 | 张家港市创基机械设备制造有限公司 | The collecting box that can prevent aqueous reflux for window cleaning equipment |
| CN104224041B (en) * | 2014-08-22 | 2016-08-24 | 张家港市创基机械设备制造有限公司 | Window cleaning equipment |
| CN104207722B (en) * | 2014-09-05 | 2017-11-24 | 中山市众智电器有限公司 | Portable liquid suction device |
| EP2992799B1 (en) * | 2014-09-05 | 2017-02-01 | Leifheit Ag | Portable suction device with replaceable suction nozzle |
| CN104398211B (en) * | 2014-10-09 | 2016-12-07 | 厦门唯科健康科技有限公司 | Crust vacuum cleaner and clean method thereof |
| CN104433968B (en) * | 2014-11-07 | 2017-05-10 | 厦门唯科健康科技有限公司 | Hard-surface vacuum cleaner and cleaning method thereof |
| CN104706272A (en) * | 2015-03-10 | 2015-06-17 | 中山市众智电器有限公司 | Liquid swabbing device and liquid storage tank assembly thereof |
| DE102017007186A1 (en) * | 2017-07-27 | 2019-01-31 | Robert Bosch Gmbh | cleaning device |
| EP3758569B1 (en) * | 2018-02-26 | 2022-04-06 | Alfred Kärcher SE & Co. KG | Portable hard-surface cleaning appliance |
| CN112367890B (en) * | 2018-09-21 | 2022-09-16 | 创科地板护理技术有限公司 | Portable drawing device |
| CN114652211B (en) * | 2020-12-23 | 2023-02-10 | 宁波方太厨具有限公司 | A separation module and cleaning machine for cleaning machine |
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| CN103251348B (en) * | 2013-06-03 | 2015-09-16 | 中山市金舜家庭用品有限公司 | A kind of surface cleaning apparatus |
| CN103251347B (en) * | 2013-06-03 | 2016-02-24 | 中山市金舜家庭用品有限公司 | A kind of sprayable or water spray surface cleaning apparatus |
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- 2013-06-03 CN CN201310216969.8A patent/CN103251348B/en active Active
- 2013-11-27 WO PCT/CN2013/087961 patent/WO2014194610A1/en active Application Filing
Patent Citations (7)
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| CN101677727A (en) * | 2006-12-01 | 2010-03-24 | 温德罗普有限责任公司 | Vacuum draw and cleaning device |
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| DE202008018112U1 (en) * | 2008-01-11 | 2011-08-01 | Alfred Kärcher Gmbh & Co. Kg | suction nozzle |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2014194610A1 (en) | 2014-12-11 |
| CN103251348A (en) | 2013-08-21 |
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