CN101176629A - Extracting structure for suction cleaner filtering core - Google Patents
Extracting structure for suction cleaner filtering core Download PDFInfo
- Publication number
- CN101176629A CN101176629A CNA2006101293378A CN200610129337A CN101176629A CN 101176629 A CN101176629 A CN 101176629A CN A2006101293378 A CNA2006101293378 A CN A2006101293378A CN 200610129337 A CN200610129337 A CN 200610129337A CN 101176629 A CN101176629 A CN 101176629A
- Authority
- CN
- China
- Prior art keywords
- arc
- filter core
- filter element
- dust
- dust catcher
- 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
Images
Abstract
The invention relates to a grasping structure of a filter element in a vacuum, comprising two movable handlebars arranged at the upper end of the filter element. The movable handle bar is two arc handles with both ends articulated in two adjacent positions at the upper end of the filter element. The arc handles can be rotated in the range of the upper end surface of the filter element to the 90-degrees vertical line on the upper end of the filter element. When the arc handles are kept flat at the upper end surface of the filter element, the two arc handles are taken in two arc grooves at the upper end of the filter element. The arc bend curves are the same with that of the two arc handles and the broad width of the arc grooves is larger than that of the arc handles, namely that the arc handles can be put into or taken out from the arc grooves swimmingly. The invention has the advantages that: the filter element can be taken out by grasping the movable handlebar of the filter element, thus, the insanitary and direct grasp of the dusty filter element by hand can be avoided.
Description
Technical field
The present invention relates to dust catcher, particularly relate to the filter core of crossing of dust collecting bucket of dust catcher.
Background technology
Dust catcher is a kind of household electrical appliance of indoor cleaning health, is used for removing the dust in ground, carpet, wall, furniture and various slits.In general, dust catcher mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle is drawn in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of dust catcher is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
For dust catcher, no matter be vertical type dust collector or horizontal dust collector, the dust bucket of assembling dust all is set in the dust catcher body, the dust and the foreign matter that gather in the dust bucket regularly remove again, to ensure the normal use of dust catcher.
Fig. 1 is the surface structure schematic diagram of a kind of dust collecting bucket of dust catcher of prior art.
As shown in Figure 1, it is cylindric that dust bucket is, and is made of staving 1, bung 2 and filter 3.Bung 2 is buckled on the staving 1, and filter 3 is set in the staving 1, and filter 3 is fixed on the bung 2 by fastener, and filter 3 is made of the filter core 8 of crossing of outer field screen pack 7 and internal layer.Bowl inner chamber is divided into two parts up and down by cutting apart plate 5, and top is provided with filter 3, and the lower part is provided with wind pipe 6.Filter 3 and wind pipe 6 are arranged on the middle part of bowl inner chamber, are placed in to cut apart the both sides up and down of plate 5.One side of staving 1 has the handle 4 of upper and lower settings, is used for picking and placeing of the interior dust bucket of dust catcher body.Staving 1 up knob 4 relative opposite sides are provided with air inlet and air outlet, and air inlet is positioned at the top of staving 1, and air outlet is positioned at the bottom of staving 1 and is communicated with the wind pipe 6 of staving.
The air inlet of dust bucket is biased on the staving, and promptly the outer tangent plane of the cross section of air inlet and staving 1 forms the angle of cut.During the running of dust catcher blower fan, the air that has dust is drawn in the dust bucket through the air inlet of setovering, cyclone is formed at the top at bucket, the part dust drops to barrel outside of bottom wind pipe 6 along the slit, edge of cutting apart plate 5 in the process of air-flow rotation, simultaneously, the air of inspiration flows back to the dust catcher outside through wind pipe 6 and air outlet behind the mistake filter element filtering through filter 3 more again.
Fig. 2 is the schematic diagram of filter core surface structure excessively of dust collecting bucket of dust catcher.As shown in Figure 2, the filter core 7 excessively of dust bucket filter is a cylinder-like structure, is made by sponge or ventilative fabric.Cross filter core 7 and filter and gather most of dust in the suction air, dust too much can influence the suction rate of dust catcher, and therefore, the dust of pouring out in the dust bucket mainly is the dust of removing in the filter core 7.
But the structure of the dust collecting bucket of dust catcher of above-mentioned prior art makes and must directly remove to grab filter core with hand when removing the dust of filter core, so that take out from filtering rack crossing filter core, pats on dustbin then, sees Fig. 3.Like this, can make the user make the full hand all to be dust, very unhygienic.
Summary of the invention
At the dust collecting bucket of dust catcher of above-mentioned prior art, must directly remove to grab filter core with hand when having the dust removed filter core, can make the user make the full hand all to be dust and very antihygienic problem,
The present invention releases the dust collecting bucket of dust catcher with extracting structure and crosses filter core, its objective is that crossing the filter core upper end at dust bucket is provided with movable handgrip, so that in the time of need removing the dust of filter core, took out filter core by the movable handgrip of catching filter core, avoid unhygienic ground directly to remove to grab the filter core of crossing dusty, promote the effect of dust catcher product with hand.
Dust catcher involved in the present invention is crossed the extracting structure of filter core, is made of the movable handgrip that was arranged on the filter core upper end, and the two ends of movable handgrip were hinged on the filter core upper end.Movable handgrip is two arc handles that shape is identical, and what the two ends of two arc handles were adjacent respectively was hinged on the filter core.Arc can be on lying against the filter core upper surface and perpendicular to rotating in 90 ° of angles crossing the filter core upper surface rotating around the hinged place, two ends.In the time of on lying against the filter core upper surface, arc is in the arc groove that was housed in the filter core upper end.The arc groove of crossing the filter core upper end is two, and the arc-shaped bend shape of groove is identical with the arc-shaped bend shape of arc handle, and the wide cut of arc groove is bigger than the wide cut of arc handle, and promptly arc is putting into arc groove very swimmingly or taking out from arc groove.
Description of drawings
Fig. 1 is the structural representation of a kind of dust collecting bucket of dust catcher of prior art.
Fig. 2 is the schematic diagram of filter core surface structure excessively of the dust collecting bucket of dust catcher among Fig. 1.
Schematic diagram when Fig. 3 crosses the filter core dust out for taking out dust catcher in the prior art.
Fig. 4 is crossing rotation process schematic diagram on the filter core upper surface for the movable handgrip that dust catcher involved in the present invention is crossed filter core extracting structure.
Description of symbols among the figure
1, staving 2, bung
3, filter 4, handle
5, cut apart plate 6, wind pipe
7, mistake filter core 8, mistake filter core upper end
9, screen pack 10, dustbin
11, movable handgrip
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present invention is further described.
Fig. 4 is crossing rotation process schematic diagram on the filter core upper surface for the movable handgrip that dust catcher involved in the present invention is crossed filter core extracting structure.
As shown in Figure 4, dust catcher involved in the present invention is crossed the extracting structure of filter core, is made of the movable handgrip 11 that was arranged on filter core upper end 8, and the two ends of movable handgrip 11 were hinged on filter core upper end 8.Movable handgrip 11 is two arc handles that shape is identical, and the two ends of two arc handles are adjacent respectively was hinged on filter core upper end 8.Arc can be on lying against the filter core upper surface and perpendicular to rotating in 90 ° of angles crossing the filter core upper surface rotating around the hinged place, two ends.In the time of on lying against the filter core upper surface, arc is in the arc groove that was housed in filter core upper end 8.The arc groove of crossing the filter core upper end is two, and the arc-shaped bend shape of groove is identical with the arc-shaped bend shape of arc handle, and the wide cut of arc groove is bigger than the wide cut of arc handle, and promptly arc is putting into arc groove very swimmingly or taking out from arc groove.
Claims (5)
1. a dust catcher is crossed the extracting structure of filter core, it is characterized in that, is made of the movable handgrip that was arranged on the filter core upper end, and the two ends of movable handgrip were hinged on the filter core upper end.
2. dust catcher according to claim 1 is crossed the extracting structure of filter core, it is characterized in that, movable handgrip is two arc handles that shape is identical, and what the two ends of two arc handles were adjacent respectively was hinged on the filter core.
3. dust catcher according to claim 1 is crossed the extracting structure of filter core, it is characterized in that, arc can be on lying against the filter core upper surface and perpendicular to rotating in 90 ° of angles crossing the filter core upper surface rotating around the hinged place, two ends.
4. dust catcher according to claim 3 is crossed the extracting structure of filter core, it is characterized in that, when the arc handle lay against on the filter core upper surface, can be housed in the arc groove of filter core upper end.
5. dust catcher according to claim 4 is crossed the extracting structure of filter core, it is characterized in that, the arc groove of crossing the filter core upper end is two, the arc-shaped bend shape of groove is identical with the arc-shaped bend shape of arc handle, the wide cut of arc groove is bigger than the wide cut of arc handle, and promptly arc is putting into arc groove very swimmingly or taking out from arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101293378A CN101176629A (en) | 2006-11-10 | 2006-11-10 | Extracting structure for suction cleaner filtering core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101293378A CN101176629A (en) | 2006-11-10 | 2006-11-10 | Extracting structure for suction cleaner filtering core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101176629A true CN101176629A (en) | 2008-05-14 |
Family
ID=39403164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101293378A Pending CN101176629A (en) | 2006-11-10 | 2006-11-10 | Extracting structure for suction cleaner filtering core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101176629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523761A (en) * | 2018-05-02 | 2018-09-14 | 追觅科技（天津）有限公司 | Hand held cleaner |
-
2006
- 2006-11-10 CN CNA2006101293378A patent/CN101176629A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523761A (en) * | 2018-05-02 | 2018-09-14 | 追觅科技（天津）有限公司 | Hand held cleaner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107072453B (en) | Hand-held vacuum cleaner | |
| CN103284658A (en) | Central type cyclone separation structure in dust collection cylinder | |
| CN101658404B (en) | Dust collector with opening device of upper cover component | |
| CN101176631A (en) | Filter structure of vacuum cleaner | |
| CN101816539A (en) | Dust collector brush head with easily-detachable rolling brush | |
| CN101313831A (en) | Dust bag fixing construction of dust aspirator | |
| CN101675871A (en) | Dust collector dust collecting bucket | |
| CN101204306A (en) | Dust collecting barrel of vacuum cleaner | |
| CN102125411A (en) | Automatic cleaning dust collection device of dust collector | |
| CN101897559B (en) | Fixation structure of dust collecting barrel of vacuum cleaner | |
| CN103142191A (en) | Horizontal dust collector with cyclone filter device at air outlet | |
| CN105852737B (en) | A kind of multi-functional mop | |
| CN101176629A (en) | Extracting structure for suction cleaner filtering core | |
| CN101181150A (en) | Dual cyclone dust collection structure of suction cleaner dust collection barrel | |
| CN202681828U (en) | Hand-held dust cleaner | |
| CN101843463A (en) | Novel dust collector dust collection barrel | |
| US20080092324A1 (en) | Dust-collecting auxiliary device for vacuum cleaner | |
| CN101422341A (en) | Fixation rack with cover of dust-collecting bag for dust collector | |
| CN102100506A (en) | Dust collector brush head for efficiently cleaning grilles | |
| CN101653344A (en) | Dust collecting barrel capable of automatically opening bottom cover | |
| CN201977708U (en) | Dust collection device used for purification workshop | |
| CN101313834A (en) | Filtering core obstruction alarm device of filter | |
| CN102793515A (en) | Cyclone dust collector flow channel structure | |
| CN107692928A (en) | A kind of efficient except mite dust catcher of internal-circulation type | |
| CN202027516U (en) | Dust collector for packaging industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080514 |