CN1432334A - Automatically lifting floor brush - Google Patents
Automatically lifting floor brush Download PDFInfo
- Publication number
- CN1432334A CN1432334A CN 02109968 CN02109968A CN1432334A CN 1432334 A CN1432334 A CN 1432334A CN 02109968 CN02109968 CN 02109968 CN 02109968 A CN02109968 A CN 02109968A CN 1432334 A CN1432334 A CN 1432334A
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- China
- Prior art keywords
- floor
- brush
- floor cleaner
- cleaner brush
- automatically lifting
- 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
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- 239000000428 dust Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electric Suction Cleaners (AREA)
Abstract
The automatic lifting floor brush includes floor brush and dust collecting hose and features the floor brush with slope lower cover front part and connected via a link rod mechanism to a dust collector and the elastic dust collecting hose. The present invention has the advantages of the adaptability to different floor material, floor board or carpet, via automatic regulation of height to floor and the adaptability to different floor surface shape via the change of the angle to the brush. It can maintain close contact with floor to be cleaned and pass over threshold easily.
Description
The present invention relates to the automatically lifting floor brush used on a kind of dust catcher.
The floor cleaner brush of common dust catcher has the following disadvantages:
1, present dust catcher floor cleaner brush terrain clearance is regulated by manual operation; Note carpet with
The difference on floor, use can scratch the floor accidentally or pick-up performance is affected.
2, present dust catcher floor cleaner brush is hard the connection, is not suitable for walking dust catcher automatically in injustice
The demand of walking on the smooth ground; When running into obstacle, can only its raising be reached more with hand
The barrier purpose.
The objective of the invention is in order to solve the problem of above-mentioned existence, provide a kind of can regulate automatically and body between the floor cleaner brush of position relation, it can realize regulating, steadily surmounting obstacles from dynamic height, is particularly suitable for using from the dust catcher of walking.
In order to achieve the above object, the present invention includes floor cleaner brush and sweep-up pipe, it is characterized in that described floor cleaner brush links to each other with dust catcher by linkage, described sweep-up pipe is an elastic hose, and the front end of described floor cleaner brush lower cover is a domatic.
Described linkage comprises connecting rod, be fixed on the connecting-rod bearing on the floor cleaner brush and be fixed on the connecting-rod bearing on the Body case of cleaner;
Described linkage is two groups of parallel quadric chains.
Advantage of the present invention is the ground that can adapt to unlike material automatically, can regulate terrain clearance automatically to ground, floor, carpet ground; Can adapt to different terrain automatically: the unevenness that adapts to ground by the angle between conversion and body; Can keep having closely and contact with the ground that will clean; And can easily cross obstacles such as threshold.
The present invention will be further described below in conjunction with accompanying drawing and by embodiment.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is the position view of the present invention in the dust catcher of walking certainly.
As shown in Figure 1, the present invention includes floor cleaner brush 1, sweep-up pipe 2 and two groups of parallel quadric chains 3.Wherein, floor cleaner brush 1 comprises floor cleaner brush loam cake 11 and lower cover 12, and floor cleaner brush lower cover 12 is designed to domatic (as shown in Figure 2), and the design of domatic can reduce the resistance that floor cleaner brush runs into when obstacle detouring, help the motion of floor cleaner brush, the obstacle that floor cleaner brush can be crossed is relevant with the length of connecting rod.
In order to guarantee that floor cleaner brush can have certain contacting with ground, sweep-up pipe 2 of the present invention is designed to an elastic hose, and elastic hose has two effects: the first guarantees the activity of floor cleaner brush; It two is to guarantee that as compression spring floor cleaner brush can contact with ground.
Linkage 3 of the present invention comprises two group of four parallel connecting rod, is fixed on the connecting-rod bearing on floor cleaner brush and the Body case of cleaner.With wherein one group is example, connecting rod 31 is identical with the length of connecting rod 32, connecting rod is fixed on the connecting-rod bearing 33 on the corresponding floor cleaner brush, on 34 and Body case of cleaner on the connecting-rod bearing 35, (do not draw among the figure) on 36, the connecting-rod bearing 35,36 are fixed on the Body case of cleaner by connecting rod pressing plate 39, and be tie point with the bearing on the body, floor cleaner brush is connected two with the parallel connecting rod 31 of length, in the middle of the connecting rod 32, be driving lever, when floor cleaner brush is subjected to extraneous power, floor cleaner brush can drive quadric chain and move backward, because the floor cleaner brush loam cake is connected with elastic sucker, when moving backward, floor cleaner brush can be subjected to the resistance of elastic hose, the resistance of elastic hose has prevented that effectively floor cleaner brush from running into retreating of little obstacle, guaranteed pick-up performance, after obstacle disappears, can guarantee simultaneously floor cleaner brush in the forefront of body, prevent the generation of floor cleaner brush free setback in the process of body movement.
The connected mode of the present invention in the dust catcher of walking certainly as shown in Figure 3, in the dust catcher of walking certainly, connecting rod of the present invention is a hinge point with the bearing on floor cleaner brush and the Body case of cleaner, and is fixing with connecting rod pressing plate 39 simultaneously, and it can be rotated around the hinge point on the bearing.
Though explanation of the present invention and mechanism are confined in the dust catcher of walking more, but the scope of application of the present invention is not limited to from walking dust catcher, in common dust catcher, also can make floor cleaner brush can adapt to the ground of unlike material according to this principle design flexibility floor cleaner brush.
Claims (3)
1. automatically lifting floor brush, it comprises floor cleaner brush and sweep-up pipe, it is characterized in that described floor cleaner brush links to each other with dust catcher by linkage, and described sweep-up pipe is an elastic hose, and the front end of described floor cleaner brush lower cover is a domatic.
2. automatically lifting floor brush according to claim 1 is characterized in that described linkage comprises connecting rod, is fixed on the connecting-rod bearing on the floor cleaner brush and is fixed on the connecting-rod bearing and connecting rod pressing plate on the Body case of cleaner.
3. automatically lifting floor brush according to claim 1 and 2 is characterized in that described linkage is two groups of parallel quadric chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109968 CN1229069C (en) | 2002-01-06 | 2002-01-06 | Automatically lifting floor brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109968 CN1229069C (en) | 2002-01-06 | 2002-01-06 | Automatically lifting floor brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1432334A true CN1432334A (en) | 2003-07-30 |
| CN1229069C CN1229069C (en) | 2005-11-30 |
Family
ID=27628118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02109968 Expired - Fee Related CN1229069C (en) | 2002-01-06 | 2002-01-06 | Automatically lifting floor brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1229069C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100409795C (en) * | 2004-09-13 | 2008-08-13 | Lg电子株式会社 | Robot cleaner |
| CN101366613B (en) * | 2007-08-16 | 2011-09-28 | 苏州金莱克家用电器有限公司 | Liftable floor brush of dust aspirator |
| CN109288446A (en) * | 2017-07-25 | 2019-02-01 | 德国福维克控股公司 | The method of floor cleaning apparatus and operation floor cleaning apparatus |
-
2002
- 2002-01-06 CN CN 02109968 patent/CN1229069C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100409795C (en) * | 2004-09-13 | 2008-08-13 | Lg电子株式会社 | Robot cleaner |
| US7581282B2 (en) | 2004-09-13 | 2009-09-01 | Lg Electronics Inc. | Robot cleaner |
| CN101366613B (en) * | 2007-08-16 | 2011-09-28 | 苏州金莱克家用电器有限公司 | Liftable floor brush of dust aspirator |
| CN109288446A (en) * | 2017-07-25 | 2019-02-01 | 德国福维克控股公司 | The method of floor cleaning apparatus and operation floor cleaning apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1229069C (en) | 2005-11-30 |
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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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |