CN1488312A - Floor-dusting mouth for use on vacuum cleaner - Google Patents
Floor-dusting mouth for use on vacuum cleaner Download PDFInfo
- Publication number
- CN1488312A CN1488312A CNA031554288A CN03155428A CN1488312A CN 1488312 A CN1488312 A CN 1488312A CN A031554288 A CNA031554288 A CN A031554288A CN 03155428 A CN03155428 A CN 03155428A CN 1488312 A CN1488312 A CN 1488312A
- Authority
- CN
- China
- Prior art keywords
- cleaner head
- hairbrush
- floor nozzle
- cleaner
- 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.)
- Granted
Links
- 238000010410 dusting Methods 0.000 title 1
- 239000000428 dust Substances 0.000 claims description 17
- 238000010407 vacuum cleaning Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 208000031872 Body Remains Diseases 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 238000012797 qualification Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 6
- 239000008187 granular material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
Images
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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
- A47L9/062—Rigidly anchored edge brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The suction head unit (1) of a vacuum cleaner has a suction opening (2) close to the floor (3) and a vertically arranged brush assembly (6) with bristle tufts (4) on a side of the head to brush skirting board sections (5).
Description
Technical field
The present invention relates to a kind of floor nozzle on the vacuum cleaner of being used for that has cleaner head, this cleaner head has one and is the bottom of rectangle substantially, this bottom has two narrow sides and two broad sides, and being provided with a suction nozzle in its bottom side, this suction nozzle extends on the width of cleaner head and is used to utilize vacuum to sweep ground.In the outside of cleaner head, be provided with the hairbrush that at least one is used to clean vertical surface, hairbrush is provided with a brush finish, and brush finish is made of a plurality of bristles of arranging along the lateral separation.Floor nozzle is operated as a static floor nozzle, and does not rotate accessory, and this floor nozzle is provided with a bottom side and slides the bottom surface, and this slides the bottom surface and is provided with a suction nozzle that is processed to channel form.Other brush unit that is provided with the brush roll of rotation driving also falls in the scope of this term.Brush roll is arranged in the brushroll chamber of cleaner head, and the bottom side of cleaner head also is provided with an opening that constitutes suction nozzle.This brush unit can be provided with a movable suction pipe connector and a suction pipe that is manufactured into control stick.Within the scope of the invention, it is also contemplated that a fixed part that makes floor nozzle become vacuum cleaner, and vacuum cleaner is expressed as the vacuum cleaner of a vertical type.
Background technology
Floor nozzle with above-mentioned feature is open in United States Patent (USP) 4198727.This floor nozzle is provided with a U-shaped bristle holder of arranging along the lateral separation at the front area of cleaner head outer surface, and the relative operative orientation of cleaner head is longitudinally located.In bristle holder, cleaner head is provided with a circular hole, and the distance that this circular hole and ground separation are certain is used to suck the dust particle of being broken up by bristle holder.If the horizontal overhang of hairbrush is very little, floor nozzle sliding on wall surface or the vertical surface in needs cleanings will be very difficult so.Therefore, just need improve the operation of the cleaning on vertical surface.In addition, the outer surface of the cleaner head wall surface that may rub, and when the ground region near wall and sensing surface is carried out vacuum cleaning, also may arrive and hinder wall surface.
DE9013080U1 discloses a kind of floor nozzle with cleaner head, is provided with a continuous bristle band that is used to clean vertical surface at its external surface peripheral.Utilize this floor nozzle, will limit cleaning works, because the function of hairbrush and vacuum coordinated manipulation mutually.
United States Patent (USP) 6381802B1 discloses a kind of being used to the floor nozzle on the vacuum cleaner of cleaner head, the bottom side of this cleaner head is provided with a suction nozzle that is used for ground is carried out vacuum cleaning, in the outside of cleaner head, be provided with a plurality of hairbrush that are used for the cleaning floor edge surface.This floor nozzle comprises a rotary brush roll.This hairbrush should be able to clean the zone that brush roll does not reach.But this device does not have to be provided with the parts that can carry out vacuum cleaning to vertical surface.
United States Patent (USP) 4888852 discloses the floor nozzle on a kind of vacuum cleaner that is used to have cleaner head, and this device is provided with a suction nozzle that extends on the whole width of cleaner head.On this device, there is not to install the surface that is used to clean skirting board.
Summary of the invention
According to the problems referred to above, the invention provides a kind of floor nozzle that is used on the vacuum cleaner, when utilizing this device that vacuum cleaning is carried out on the ground that is positioned at the wall near zone, can also clean vertical surface simultaneously, for example the skirting board that exists with carpet filler rod (carpet molding) form.
According to the present invention, this problem can be solved by following manner: the hairbrush surface is extended in the whole altitude range of cleaner head substantially, but also extend along cleaner head narrow side face that limits bottom boundary or broad side surface face; The suction nozzle that is arranged at the narrow side of cleaner head is provided with a plurality of inflow entrances that are used for ground is carried out the edge dust suction.Utilize device of the present invention, just can clean a wider lane on the wall.Because hairbrush can have bigger length, therefore just can in an operating process, clean completely wall surface.At the suction nozzle that extends on the whole width of cleaner head, inflow entrance on the narrow side of cleaner head, and anterior suction nozzle edge makes it can the dust granule that be fallen by the hairbrush surface brush be carried out directly, vacuum cleaning cleaning effectively.Hairbrush with big length also helps the guiding of cleaner head along vertical surface, thereby further improves the cleaning effect.In addition, can also avoid scratch or damage sensing surface substantially.
Hairbrush is preferably disposed on along on two outer surfaces of the dust suction direction location of cleaner head, and this outer surface has constituted narrow side.Like this, utilize in a usual manner crosscut dust suction direction to be arranged on cleaner head and carry out dust suction, just can clean near the skirting board that is positioned at the wall and limits the wall border simultaneously, thereby utilize vacuum that loose dust granule is directly siphoned away by horizontal inflow entrance.
According to another most preferred embodiment of the present invention, cleaner head is provided with one can just can make the relative dust suction direction of cleaner head along horizontal and vertical location by handling this connector around the suction pipe connector of two axis activities.In the embodiment of this floor nozzle, hairbrush is arranged on the broad side of cleaner head.Like this, the hairbrush surface is just very big.The anterior suction nozzle edge of cleaner head can siphon away the dust granule of being broken up by hairbrush effectively.
According to an embodiment more of the present invention, cleaner head is being connected with a housing that is provided with dust absorption passage around the mode of a vertical axis rotation.
Hairbrush can connect by anchor clamps, lock pin, is threaded, dovetail guide and similar connected mode are releasably attached on the cleaner head.Hairbrush preferably has a brush that is fit to be connected with the join domain of cleaner head to be carried on the back, and this brush back of the body is assembled (positive fit) on cleaner head by rigidity.Like this, when needs, just can easily hairbrush be disassembled from cleaner head, and an available new hairbrush is replaced the hairbrush of using.In addition, the material of hairbrush should be suitable for various purposes.
Within the scope of the invention, it is also conceivable that in a Shooting Technique hairbrush and cleaner head is integrally formed.So just can reduce the manufacturing cost that the floor nozzle of an outside hairbrush is arranged arranged according to the present invention.And, also saved bond.
Description of drawings
Below, the present invention is described in detail with reference to the accompanying drawings.In the accompanying drawings:
Fig. 1 is the cutaway view that is provided with the floor nozzle of a removable hairbrush;
Fig. 2 is provided with the cutaway view of a hairbrush by injection moulding for floor nozzle;
Fig. 3 is for being provided with the perspective view of the floor nozzle of hairbrush in two narrow sides of cleaner head;
Figure 4 and 5 are other form according to floor nozzle of the present invention.
Preferred implementation
Fig. 1 shows the floor nozzle on the vacuum cleaner of being used for that is provided with a cleaner head 1, and this cleaner head 1 is provided with a suction nozzle 2 that is used for by vacuum cleaning ground 3 in its bottom side.In the outside of cleaner head 1, be provided with a hairbrush 4 that is used to clean the ground fringe region.Hairbrush 4 is provided with a hairbrush surface, and this hairbrush surface is adjusted to the height at skirting board 5 places and is provided with the bristle of arranging along lateral spacing 6, to be used to clean the vertical surface of skirting board 5.Suction nozzle 2 extends in the whole width range of cleaner head 1, and is provided with an inflow entrance 7 that is used for edge, vacuum cleaning ground distolateral, and the end of this inflow entrance is positioned at the below of hairbrush 4.By being brushed, skirting board 5 strokes and loose dust granule can be siphoned away by the suction air-flow that produces in inflow entrance 7.Inflow entrance 7 is bottom sides of leading to the groove on ground and being arranged on cleaner head.
In the embodiment shown in fig. 1, hairbrush 4 is connected by rigidity and removably is connected with cleaner head 1.Hairbrush 4 is provided with a brush back of the body 8, and this brush back of the body 8 is fit to be connected with the join domain of cleaner head 1, for example is fixed on the cleaner head 1 with the rigidity matching relationship by the dovetail guide.In the embodiment shown in Figure 2, hairbrush 4 is made into integration on cleaner head 1 by Shooting Technique.
Fig. 3 shows the perspective view of floor nozzle, and the cleaner head 1 of this floor nozzle is provided with one and substantially be that the bottom of rectangle and a plurality of hairbrush 4, hairbrush 4 are arranged on two outer surfaces of the cleaner head 1 of locating along the dust suction direction.Hairbrush 4 has a very big surface area, and in this embodiment, hairbrush 4 is also gone up in the almost whole narrow side 15,15 ' of cleaner head 1 and extended.Below the hairbrush surface, be provided with an inflow entrance that is used to clean the edge, ground.In Fig. 3, this inflow entrance is covered, and it comprises on the lower limb that is arranged on cleaner head and the groove that leads to ground, and described groove also leads to suction nozzle.
Similarly, its cleaner head 1 of floor nozzle shown in Figure 4 also has one, and be roughly the bottom of rectangle and be provided with one can be around the movable suction pipe connector 10 of two axis 9,9 ', by handle this suction pipe connector 10 just make cleaner head 1 can relatively dust suction direction along horizontal and vertical location.Hairbrush 4 is arranged on the broad side surface 11 of housing of cleaner head 1 and extends on the whole surface of housing broad side surface 11 substantially.In the narrow side 15,15 ' of cleaner head, be provided with an inflow entrance 7 that is used for by edge, vacuum cleaning ground, this inflow entrance 7 is manufactured into one and is positioned on the cleaner head lower limb and the groove that leads to ground.
Fig. 5 shows the perspective view of floor nozzle, and the cleaner head 1 of this floor nozzle is being connected on the housing 13 around the mode of vertical axis 12 rotations.Holding a dust absorption passage in the housing 13, this passage leads to the suction nozzle of cleaner head.This cleaner head is provided with one and is the bottom of rectangle substantially.Hairbrush 4 is arranged on the outside of cleaner head and extends on whole side 11 substantially along the side 11 that limits bottom boundary.In narrow side, can see inflow entrance 7.
In the floor nozzle shown in Fig. 2 to 5, all extend in the whole altitude range of cleaner head 1 on outside hairbrush surface 14.All embodiment all show a kind of mouth of pipe of static state, and this state is suitable for understanding design of the present invention.But, feature of the present invention is applied to the hairbrush parts also falls in the design scope of the present invention in a similar manner.
Claims (7)
1. floor nozzle on the vacuum cleaner of being used for that has cleaner head (1), described cleaner head has one and is the bottom of rectangle substantially, this bottom has two narrow sides (15,15 ') and the side of two broads (11), and on a bottom side, be provided with one and be used for the suction nozzle (2) that ground cleaned by vacuum, this suction nozzle extends in the width range of whole cleaner head, wherein, arranged outside in cleaner head (1) has at least one hairbrush that is used to clean vertical surface (4), described hairbrush (4) has a hairbrush surface (14), this hairbrush is made of a plurality of bristles of arranging along the lateral separation (6), it is characterized in that: described hairbrush surface (14) is extended the also narrow side (15,15 ') or broad side surface (11) extension of the cleaner head (1) of the described bottom boundary of edge qualification basically in the whole altitude range of cleaner head (1); Suction nozzle (2) has the inflow entrance (7) on a plurality of narrow sides (15,15 ') that are arranged on cleaner head (1), and this inflow entrance (7) is used for the marginal portion by vacuum cleaning ground.
2. according to the floor nozzle of claim 1, it is characterized in that: described hairbrush (4) is arranged at along on two outer surfaces of the cleaner head (1) of dust suction direction location, and these two outer surfaces have constituted narrow side (15,15 ').
3. according to the floor nozzle of claim 1, it is characterized in that: described cleaner head (1) is provided with one can center on two axis (9,9 ') Huo Dong suction pipe connector (10), by handle this connector (10) just make cleaner head (1) can relatively dust suction direction along horizontal and vertical location; Described hairbrush (4) is arranged on the broad side surface (11) of cleaner head (1).
4. according to the floor nozzle of claim 1, it is characterized in that: described cleaner head (1) is connected with a dust absorption passage in the mode that housing (13) upward rotates can center on vertical axis (12).
5. according to the floor nozzle of one of claim 1 to 4, it is characterized in that: described hairbrush (4) is detachably connected on the cleaner head (1).
6. according to the floor nozzle of claim 5, it is characterized in that: described hairbrush (4) has a plurality of brush back ofs the body (8), and these brush back ofs the body are fit to be complementary with the join domain of cleaner head, and the described brush back of the body remains on the cleaner head (1) in the mode that rigidity cooperates.
7. according to the floor nozzle of one of claim 1 to 4, it is characterized in that: described hairbrush (4) is made into integration on cleaner head by Shooting Technique, perhaps is bonded on the cleaner head.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002141492 DE10241492B4 (en) | 2002-09-07 | 2002-09-07 | Floor nozzle for vacuum cleaner |
| DE10241492.0 | 2002-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1488312A true CN1488312A (en) | 2004-04-14 |
| CN1291688C CN1291688C (en) | 2006-12-27 |
Family
ID=31724488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03155428 Expired - Fee Related CN1291688C (en) | 2002-09-07 | 2003-09-05 | Floor-dusting mouth for use on vacuum cleaner |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1291688C (en) |
| DE (1) | DE10241492B4 (en) |
| HK (1) | HK1063141A1 (en) |
| IT (1) | ITTO20030677A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252866B (en) * | 2005-09-02 | 2010-05-26 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner nozzle comprising a brush strip |
| CN101384973B (en) * | 2006-02-13 | 2010-12-08 | 皇家飞利浦电子股份有限公司 | Robotic vacuum cleaning |
| CN103505153A (en) * | 2013-09-12 | 2014-01-15 | 李天富 | Small-scale dust collector brush head capable of sweeping at multiple angles |
| CN108283470A (en) * | 2017-01-09 | 2018-07-17 | 德国福维克控股公司 | self-propelled cleaning device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730233B1 (en) * | 2006-03-07 | 2007-06-19 | 삼성광주전자 주식회사 | Accessory tool for vacuum cleaner |
| US8826484B2 (en) | 2012-08-06 | 2014-09-09 | Thomas K. Schultheis | Upward extending brush for floor cleaner |
| GB2564974B (en) * | 2014-03-20 | 2019-04-17 | Schultheis Tom | Vacuum cleaning apparatus with cleaning element |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198727A (en) * | 1978-01-19 | 1980-04-22 | Farmer Gary L | Baseboard dusters for vacuum cleaners |
| FR2599236B1 (en) * | 1986-05-30 | 1989-03-10 | Olivier Ets Georges | VACUUM CLEANER WITH WIRE PULLER. |
| DE9013080U1 (en) * | 1990-09-14 | 1990-11-15 | Griesel, Heinrich, 6430 Bad Hersfeld | Replaceable bristle belt for all types of vacuum cleaners |
| DE19962942C2 (en) * | 1999-12-24 | 2002-10-17 | Wessel Werk Gmbh | Floor nozzle for vacuum cleaners |
| DE10017705C2 (en) * | 2000-04-08 | 2002-03-14 | Wessel Werk Gmbh | Vacuum cleaner nozzle |
| KR100332984B1 (en) * | 2000-04-24 | 2002-04-15 | 이충전 | Combine structure of edge brush in a vaccum cleaner type upright |
| DE10139213A1 (en) * | 2001-08-09 | 2003-02-27 | Vorwerk Co Interholding | Vacuum cleaner suction head has vertical side brushes to clean skirting boards |
-
2002
- 2002-09-07 DE DE2002141492 patent/DE10241492B4/en not_active Expired - Fee Related
-
2003
- 2003-09-05 IT ITTO20030677 patent/ITTO20030677A1/en unknown
- 2003-09-05 CN CN 03155428 patent/CN1291688C/en not_active Expired - Fee Related
-
2004
- 2004-08-09 HK HK04105914A patent/HK1063141A1/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252866B (en) * | 2005-09-02 | 2010-05-26 | Bsh博施及西门子家用器具有限公司 | Vacuum cleaner nozzle comprising a brush strip |
| CN101384973B (en) * | 2006-02-13 | 2010-12-08 | 皇家飞利浦电子股份有限公司 | Robotic vacuum cleaning |
| CN103505153A (en) * | 2013-09-12 | 2014-01-15 | 李天富 | Small-scale dust collector brush head capable of sweeping at multiple angles |
| CN108283470A (en) * | 2017-01-09 | 2018-07-17 | 德国福维克控股公司 | self-propelled cleaning device |
| CN108283470B (en) * | 2017-01-09 | 2021-08-10 | 德国福维克控股公司 | Self-propelled cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1063141A1 (en) | 2004-12-17 |
| ITTO20030677A1 (en) | 2004-03-08 |
| DE10241492A1 (en) | 2004-03-18 |
| CN1291688C (en) | 2006-12-27 |
| DE10241492B4 (en) | 2006-11-02 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| REG | Reference to a national code |
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Granted publication date: 20061227 Termination date: 20150905 |
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| EXPY | Termination of patent right or utility model |