CN103211554B - The lowering or hoisting gear of electric floor scrubber - Google Patents
The lowering or hoisting gear of electric floor scrubber Download PDFInfo
- Publication number
- CN103211554B CN103211554B CN201310096823.4A CN201310096823A CN103211554B CN 103211554 B CN103211554 B CN 103211554B CN 201310096823 A CN201310096823 A CN 201310096823A CN 103211554 B CN103211554 B CN 103211554B
- Authority
- CN
- China
- Prior art keywords
- electric floor
- floor scrubber
- support member
- outer cover
- slot rolling
- 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.)
- Active
Links
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A kind of lowering or hoisting gear of electric floor scrubber, it comprises the support wheel of electric floor scrubber, it also comprises the outer cover be flush-mounted on electric floor scrubber base plate and the support member be installed in outer cover, the rear end of support member by fulcrum and outer cover hinged, described support wheel is installed on the front end of support member; The stage casing of support member is provided with the slot rolling of opening upwards, in slot rolling, be placed with ball, this slot rolling comprises former and later two pits, and ball can roll in two pits, described outer cover is provided with the projection to inner process, this projection is upper and lower relative with the rear side pit of slot rolling.Spring is supported with between described support member and outer cover.The present invention is installed on the bottom of dust catcher electric floor scrubber, as long as mention electric floor scrubber, allow electric floor scrubber lean forward or swing back, just can the liftoff spacing of quick adjustment electric floor scrubber, be applicable to the clean of more unlike material ground, and without the need to changing electric floor scrubber original structure, there is the advantage that structure is simple, easy to operate.
Description
Technical field
The present invention relates to a kind of for mechanical lifting gear, a kind of electric floor scrubber lowering or hoisting gear that can regulate the liftoff spacing of electric floor scrubber specifically.
Background technology
The electric floor-board of current dust catcher is brushed with two kinds, and a kind of is that the electric fan of dust collector host drives round brush by driving belt, and this floor cleaner brush is mainly configured on larger vertical type dust collector.Another kind arranges separately round brush motor in floor cleaner brush to drive round brush by driving belt, and this electric floor scrubber is mainly configured on vertical type dust collector or horizontal dust collector because volume is little, and its feature mainly uses light and flexible.For the first floor cleaner brush because motor does not take its space, so one is regulated lifting mechanism by toggle can be arranged therein easily.And the second electric floor scrubber does not all arrange lowering or hoisting gear substantially, this is because electric floor scrubber volume is relatively little, round brush motor and control circuit board have been installed in its inside, remaining space is difficult to arrange the mechanism that toggle regulates lifting, otherwise the volume of floor cleaner brush correspondingly can increase again and do not mate with small-sized vertical type dust collector and horizontal dust collector.But the electric floor scrubber of band round brush is on carpet during dust suction, if the front end of electric floor scrubber is not raised, then the intake of dust catcher can reduce because of the obstruction of carpet wool, thus reduces dust collection efficiency, and carpet wool also can hinder seesawing of electric floor scrubber on the other hand.Patent Office of the People's Republic of China is disclosed in the 15 days June in 2011; the patent No. is " suction nozzle of vacuum cleaner " of " ZL201020281255.7 "; it comprises housing; the bottom of this housing is provided with hairbrush bar; enclosure interior is provided with the hairbrush bar fixture that can be elevated; hairbrush bar is arranged on hairbrush bar fixture; the elevating mechanism that hairbrush bar fixture can be driven to be elevated is provided with above hairbrush bar fixture; the bottom of housing is also provided with roller; roller is arranged on hairbrush bar fixture; the bottom of housing is provided with chute, and roller has first, second operating position; When being positioned at the first operating position, roller is housed in the inside of housing; When being positioned at the second operating position, roller skids off in chute, and roller protrudes downwards relative to the bottom of housing, and roller can drive suction nozzle to move on ground to be cleaned, and elevating mechanism energy driving rolls switches between the first and second operating positions.The suction nozzle of this dust catcher, owing to not installing round brush and motor, therefore has enough spaces to install elevating mechanism on suction nozzle.
Summary of the invention
The object of the invention is to the defect for above-mentioned prior art and deficiency, for people provide a kind of can the floor cleaner brush lowering or hoisting gear of liftoff spacing of quick adjustment floor cleaner brush.
The technical solution used in the present invention is for achieving the above object: the lowering or hoisting gear of this electric floor scrubber, it comprises the support wheel of electric floor scrubber, it also comprises the outer cover be flush-mounted on electric floor scrubber base plate and the support member be installed in outer cover, the rear end of support member by fulcrum and outer cover hinged, described support wheel is installed on the front end of support member; The stage casing of support member is provided with the slot rolling of opening upwards, in slot rolling, be placed with ball, this slot rolling comprises former and later two pits, and ball can roll in two pits, described outer cover is provided with the projection to inner process, this projection is upper and lower relative with the rear side pit of slot rolling.
Spring is supported with between described support member and outer cover.
Described outer cover front end offers stopper slot, and the activity that is provided with in the front end of support member is interspersed in the limit buckle in stopper slot.
The present invention is installed on the bottom of dust catcher electric floor scrubber, as long as mention electric floor scrubber, allow electric floor scrubber lean forward or swing back, just can the liftoff spacing of quick adjustment electric floor scrubber, and without the need to changing electric floor scrubber original structure.When material floor suction smooth for floor, floor tile etc., the liftoff spacing of electric floor scrubber can be reduced, make pick-up performance better; During for hair matter floor suctions such as carpets, the liftoff spacing of electronic electroplax brush can be promoted, avoid carpet wool to block the air inlet of electric floor scrubber.There is the advantage that structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is structure cross-sectional schematic of the present invention.
Fig. 2 is the operation chart promoting the liftoff spacing of electric floor scrubber.
Fig. 3 is the electric floor-board brush configuration cutaway view Amplified image of Fig. 2.
Fig. 4 is the schematic diagram after electric floor scrubber promotes.
Fig. 5 is the electric floor-board brush configuration cutaway view Amplified image of Fig. 4.
Fig. 6 is back operation chart when falling electric floor scrubber.
Fig. 7 is Fig. 6 electric floor scrubber cutaway view Amplified image.
Fig. 8 is another kind of operation chart of returning when falling electric floor scrubber.
Fig. 9 is the electric floor-board brush configuration cutaway view Amplified image of Fig. 8.
Detailed description of the invention
As shown in Figure 1, the present invention is a kind of lowering or hoisting gear of electric floor scrubber, is arranged on the bottom of the electric floor scrubber 1 of dust catcher, and it comprises the outer cover 3 be flush-mounted on electric floor scrubber 1 base plate, be installed on support member 6 in outer cover 3 and support wheel 4.The rear end of described support member 6 is hinged by fulcrum 7 and outer cover 3, and support wheel 4 is installed on the front end of support member 6, and therefore support wheel 4 and support member 6 can rotate up and down around fulcrum 7, and support member 6 upwards turns to and embeds in outer cover 3.
The stage casing of support member 6 is provided with the slot rolling 6.1 of opening upwards, is placed with ball 5 in slot rolling 6.1, and this slot rolling 6.1 comprises former and later two pits, and ball 5 can roll in two pits.Described outer cover 3 is provided with the projection 3.1 to inner process, this projection 3.1 is upper and lower relative with the rear side pit of slot rolling 6.1, when ball 5 is rolled into the rear side pit of slot rolling 6.1, support member 6 rotates, ball 5 will be stuck between the rear side pit of projection 3.1 and slot rolling 6.1, support member 6 cannot be taken in outer cover 3, and support wheel 4 also cannot move up again, thus the liftoff spacing of the front end of electric floor scrubber 1 can be made to promote.The bottom surface of described projection 3.1 is upwards recessed, and its radian is more than or equal to ball 5, and ball 5 can more easily be locked by projection 3.1.When ball 5 is positioned at the front side pit of slot rolling 6.1, support member 6 can be taken in outer cover, and electric floor scrubber drops to origin-location 1 time.Be supported with spring 2 between described support member 6 and outer cover 3, when electric floor scrubber 1 leaves ground, support member 6 can back down by the restoring force of spring 2.Described outer cover 3 front end offers stopper slot 3.2, and the activity that is provided with in the front end of support member 6 is interspersed in the limit buckle 6.2 in stopper slot 3.2.The setting of stopper slot 3.2 and limit buckle 6.2 defines the distance of support member 6 rotation, and support member 6 is swung down to limit buckle 6.2 and interlocks with the lower end of stopper slot 3.2, just cannot be rotated further, ball 5 can be avoided to skid off slot rolling 6.1.
As shown in Figure 2 and Figure 3, when electric floor scrubber 1 will be promoted, as long as the dust collector host used is regained state of halting, then tilt backwards, the front end of electric floor scrubber 1 is tilted, now, support member 6 backs down downwards by spring 2, now the rear side pit of slot rolling 6.1 is lower than front side pit, and ball 5 is taken advantage of a situation and rolled into the rear side pit of slot rolling 6.1, then sets level electric floor scrubber 1.
As shown in Figure 4, Figure 5, after electronic electroplax brush 1 is set level, ball 5 will be stuck between the rear side pit of projection 3.1 and slot rolling 6.1, and support member 6 cannot be taken in outer cover, support wheel 4 also cannot move up again, thus the liftoff spacing of the front end of electric floor scrubber 1 is promoted.
As shown in Figure 6, Figure 7, as long as main frame is mentioned, support member 6 is backed down downwards by spring 2, and front end is downward-sloping, and now the front side pit of slot rolling 6.1 is lower than rear side pit, and ball 5 is just taken advantage of a situation and rolled into the front side pit of slot rolling 6.1, then puts down main frame.Now support member 6 can be taken in outer cover 3, and electric floor scrubber drops to origin-location 1 time.
As shown in Figure 8, Figure 9, the dust collector host used is regained state of halting, then turn forward, at this moment electric floor scrubber 1 take front end as fulcrum, rear end lifting, and support member 6 is backed down downwards by spring 2, and front end is downward-sloping, now the front side pit of slot rolling 6.1 is lower than rear side pit, and ball 5 is just taken advantage of a situation and rolled into the front side pit of slot rolling 6.1, then puts down main frame.Now support member 6 can be taken in outer cover 3, and electric floor scrubber drops to origin-location 1 time.
When material floor suction smooth for floor, floor tile etc., the liftoff spacing of electric floor scrubber 1 can be reduced, make pick-up performance better; During for hair matter floor suctions such as carpets, the liftoff spacing of electronic electroplax brush 1 can be improved, avoid carpet wool to block the air inlet of electric floor scrubber.There is the advantage that structure is simple, easy to operate.
Claims (3)
1. the lowering or hoisting gear of an electric floor scrubber, it comprises the support wheel (4) of electric floor scrubber (1), with the outer cover (3) be flush-mounted on electric floor scrubber (1) base plate, characterized by further comprising the support member (6) be installed in outer cover (3), the rear end of support member (6) is hinged by fulcrum (7) and outer cover (3), and described support wheel (4) is installed on the front end of support member (6); The stage casing of support member (6) is provided with the slot rolling (6.1) of opening upwards, ball (5) is placed with in slot rolling (6.1), this slot rolling (6.1) comprises former and later two pits, ball (5) can roll in two pits, described outer cover (3) is provided with the projection (3.1) to inner process, this projection (3.1) is upper and lower relative with the rear side pit of slot rolling (6.1).
2. the lowering or hoisting gear of electric floor scrubber according to claim 1, is characterized in that being supported with spring (2) between described support member (6) and outer cover (3).
3. the lowering or hoisting gear of electric floor scrubber according to claim 1 and 2, it is characterized in that described outer cover (3) front end offers stopper slot (3.2), the activity that is provided with in the front end of support member (6) is interspersed in the limit buckle (6.2) in stopper slot (3.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096823.4A CN103211554B (en) | 2013-03-25 | 2013-03-25 | The lowering or hoisting gear of electric floor scrubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096823.4A CN103211554B (en) | 2013-03-25 | 2013-03-25 | The lowering or hoisting gear of electric floor scrubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103211554A CN103211554A (en) | 2013-07-24 |
| CN103211554B true CN103211554B (en) | 2015-11-18 |
Family
ID=48809980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310096823.4A Active CN103211554B (en) | 2013-03-25 | 2013-03-25 | The lowering or hoisting gear of electric floor scrubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103211554B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014116588B4 (en) * | 2014-11-13 | 2019-02-28 | Vorwerk & Co. Interholding Gmbh | Suction nozzle for a vacuum cleaner to maintain a floor |
| CN109620054B (en) * | 2018-12-21 | 2023-06-13 | 苏州市利飞特电器有限公司 | Floor brush |
| CN112315391B (en) * | 2020-10-27 | 2021-12-17 | 江苏美的清洁电器股份有限公司 | Scrubbing brush and cleaning device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB980367A (en) * | 1962-02-01 | 1965-01-13 | Ernst Faber | Improvements relating to floor cleaning and polishing machines |
| US7353563B2 (en) * | 2004-07-09 | 2008-04-08 | Tacony Corporation | Vacuum cleaner height adjustment |
| CN101199405A (en) * | 2007-08-24 | 2008-06-18 | 泰怡凯电器(苏州)有限公司 | Cleaning head of multifunctional hardstand cleaning machine and cleaning method therefor |
| CN101612018A (en) * | 2008-06-26 | 2009-12-30 | 苏州韩京姬科技有限公司 | Floor-brushing part for steam vacuum cleaner |
| CN203252588U (en) * | 2013-03-25 | 2013-10-30 | 宁波富佳实业有限公司 | Lifting device of electric floor brush |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548461B (en) * | 2009-08-14 | 2015-06-17 | 创科地板护理技术有限公司 | Height adjustment mechanism for a vacuum cleaner |
-
2013
- 2013-03-25 CN CN201310096823.4A patent/CN103211554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB980367A (en) * | 1962-02-01 | 1965-01-13 | Ernst Faber | Improvements relating to floor cleaning and polishing machines |
| US7353563B2 (en) * | 2004-07-09 | 2008-04-08 | Tacony Corporation | Vacuum cleaner height adjustment |
| CN101199405A (en) * | 2007-08-24 | 2008-06-18 | 泰怡凯电器(苏州)有限公司 | Cleaning head of multifunctional hardstand cleaning machine and cleaning method therefor |
| CN101612018A (en) * | 2008-06-26 | 2009-12-30 | 苏州韩京姬科技有限公司 | Floor-brushing part for steam vacuum cleaner |
| CN203252588U (en) * | 2013-03-25 | 2013-10-30 | 宁波富佳实业有限公司 | Lifting device of electric floor brush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103211554A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1225222C (en) | Suction cleaner and hose assembly | |
| US7503096B2 (en) | Dust-collectable mobile robotic vacuum cleaner | |
| RU2312578C2 (en) | Automatic cleaning apparatus | |
| CN201098084Y (en) | Vacuum cleaner absorbent top and electric vacuum cleaner | |
| JP3196355B2 (en) | Self-propelled vacuum cleaner | |
| CN103211554B (en) | The lowering or hoisting gear of electric floor scrubber | |
| US8474094B2 (en) | Cleaner head | |
| KR20170058575A (en) | Vacuum cleaner | |
| EP2027807A3 (en) | Suction brush for vacuum cleaner | |
| CN201996468U (en) | Floor-sweeping robot suitable for multiple types of floors | |
| CN215878910U (en) | Dust collector is used in ground pad production | |
| CN201861561U (en) | Suction nozzle of vacuum cleaner | |
| CN203252588U (en) | Lifting device of electric floor brush | |
| US10694908B2 (en) | Jet cleaning structure of the cleaning robot | |
| CN1159313A (en) | Electric dust cleaner | |
| US20100257680A1 (en) | Cleaner head | |
| TWI612931B (en) | Nozzle for vacuum cleaners for nursing floors | |
| CN211212930U (en) | Cleaning device | |
| KR101322589B1 (en) | Automatic cleaner | |
| CN203195600U (en) | Dust collector floor brush and dust collector with same | |
| CN219529352U (en) | Axial fan with dustproof function | |
| KR20190081047A (en) | A robot cleaner | |
| CN104068791B (en) | Floor brush of dust collector and its dust catcher | |
| CN105411484A (en) | Clutch device of upright dust collector, and upright dust collector employing same | |
| KR101144949B1 (en) | A smart cleaner which has rolling brushes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315400 Chang'an Road 303, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Fujia Industrial Co., Ltd. Address before: 315400 No. 311 Changyuan Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Fujia Industrial Co., Ltd. |
|
| CP03 | Change of name, title or address |