CN101229039B - Structure of dust collector - Google Patents
Structure of dust collector Download PDFInfo
- Publication number
- CN101229039B CN101229039B CN200710056608A CN200710056608A CN101229039B CN 101229039 B CN101229039 B CN 101229039B CN 200710056608 A CN200710056608 A CN 200710056608A CN 200710056608 A CN200710056608 A CN 200710056608A CN 101229039 B CN101229039 B CN 101229039B
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- China
- Prior art keywords
- dust
- connecting rod
- barrel structure
- dust catcher
- coil spring
- Prior art date
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Abstract
A dust collecting barrel structure for a dust collector comprises a body, an upper cover, a filter consisting of a filter casing and a filter element, a handle at one side of the body, an air inlet and an air outlet arranged at the other side of the body, a separating plate dividing an inner cavity of the body into an upper layer and a lower layer. A cleaning plate component is arranged in the body. The cleaning plate component comprises a rotary button connected on the upper cover; a connecting rod the upper end of which is connected with the lower surface of the rotary button, passes throughthe filter element and an air outlet pipeline and the lower end is inserted into a coil spring; a slot shape coil spring seat arranged on the bottom surface of the body and provided with the coil spring; a plat cover covered on the coil spring seat and provided with a hole in the center; a cleaning plate connected at the lower end of the connecting rod and a lock ring mounted at the location of the lower plane of the air outlet pipeline adjacent to the connecting rod. As the cleaning plate component is arranged in the dust collecting barrel, only rotating the handle on the rotary button can lead the connecting rod to drive the cleaning plate to rotate to toggle the impurities accumulated below a gap of the separating plate to other places rather than plug below the gap, thus leading the dust in the dust collecting barrel to be uniformly arranged instead of accumulation.
Description
Technical field
The invention belongs to the dust catcher field, particularly relate to a kind of cleaning board component that in dust bucket, is provided with, make the interior dust of dust bucket not gather the barrel structure of dust arrest of equally distributed 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, clothing 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.
In dust catcher when running,, the impeller of motor drives blower fan rotates at a high speed, and the air of dust catcher inside is discharged, and forms instantaneous vacuum in the inside of 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 sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, is discharged to the dust catcher outside again from the gas outlet in the dust bucket of body.Like this, just reach the effect of dust out, clean floor.The suction rate of dust catcher is divided into a plurality of retainings of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, carpet, sofa, corner, so that aspirate dust everywhere better.
Profile classification according to dust catcher can be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc.For dust catcher, no matter be vertical type dust collector or horizontal dust collector or portable dust collector, all be provided with the dust bucket of assembling dust and foreign matter at inner of dust catcher body, inner dust of assembling of dust bucket and foreign matter need regularly to remove, to guarantee the normal use of dust catcher.
Fig. 1 is the schematic perspective view of prior art dust collecting bucket of dust catcher; Fig. 2 is the stereogram that prior art is crossed filter core; Fig. 3 is the stereogram of prior art filter mantle;
Shown in Fig. 1～3, dust bucket comprises staving 1, loam cake 2 and filter 3 three parts.Filter 3 is by filter mantle 5 and cross filter core 4 and forms, crosses filter core 4 and is combined into one with filter mantle 5, is installed in the bottom of loam cake 2 and adopts flexible connections with loam cake 2.Side at staving 1 is provided with handle 6, is used for picking and placeing of dust bucket in the dust catcher body, is provided with air inlet 7 and air outlet 8 at the opposite side of the handle 6 of staving 1, and air inlet 7 is positioned at the top of staving 1, and air outlet 8 is positioned at the bottom of staving 1.Staving 1 inner chamber is divided into two-layer up and down by demarcation strip 9, the upper strata is provided with filter 3, and lower floor is provided with wind pipe 10, and filter 3 is communicated with wind pipe 10, and wind pipe 10 is communicated with air outlet 8.
During dust catcher work, near the suction nozzle dust together with air by air intake duct and in air inlet is drawn into dust bucket, swirling eddy is formed at the top at dust bucket, the part dust drops to the outside of the air outlet 8 of staving bottom along the slit, edge of demarcation strip 9 in the process of air-flow rotation, the air of inspiration simultaneously enters wind pipe 10 after filtering through filter 3, is discharged to the outside of dust catcher again through the air outlet 8 of staving 1.
But, there is following shortcoming in the barrel structure of dust arrest of the dust catcher of prior art: below the booty on present dust bucket upper strata drops to, since below the demarcation strip without any wind-force, booty accumulates in the below of demarcation strip breach easily, the booty that gathers is not easy to be discharged to air outlet, has influenced the use of dust catcher.
Summary of the invention
The present invention provides a kind of cleaning board component that is provided with for solving the technical problem that exists in the prior art in dust bucket, make the interior dust of dust bucket not gather the barrel structure of dust arrest of equally distributed dust catcher.
The technical scheme that the present invention takes for the technical problem that exists in the solution prior art is:
The barrel structure of dust arrest of dust catcher of the present invention comprises staving, loam cake and filter; Filter is made up of filter mantle and mistake filter core; Handle in staving one side; Air inlet and air outlet that the staving opposite side is provided with; Bowl inner chamber is divided into bilevel demarcation strip; Be provided with a cleaning board component in its staving.
The cleaning board component is by the turn-button that is connected loam cake; The upper end is connected below turn-button, passes filter core, wind pipe, and the connecting rod in the wind spring is inserted in the lower end; Be contained in the staving bottom surface, the flute profile coil spring seat of interior dress wind spring; Cover on coil spring seat the flat cover that the center is porose; The cleaning plate that the connecting rod lower end connects; The sealing ring that connecting rod is installed in abutting connection with wind pipe lower plane place is formed.
Be provided with a handle that protrudes above the described turn-button, the link slot of a depression is arranged below.
Described connecting rod is that cross section is that diametric(al) has two to dial the protruding body of rod.
The shape of the link slot of described turn-button is identical with the cross sectional shape of connecting rod.
The hole shape of described flat cover is identical with the connecting rod shape of cross section.
Described cleaning plate is one to be provided with several projections, and a side has the rectangular slab of the connecting portion identical with the connecting rod shape of cross section.
Described sealing ring center is formed with the centre bore identical with the connecting rod shape of cross section.
Advantage and good effect that the present invention has are:
The barrel structure of dust arrest of dust catcher of the present invention, owing in dust bucket, be provided with the cleaning board component, as long as rotate the handle on the turn-button, connecting rod will drive the cleaning plate and rotate, the booty that demarcation strip breach below is gathered is stirred to other places, can not get lodged in the breach below, the interior dust of dust bucket is not gathered and evenly distribution.
Description of drawings
Fig. 1 is the schematic perspective view of prior art dust collecting bucket of dust catcher;
Fig. 2 is the stereogram that prior art is crossed filter core;
Fig. 3 is the stereogram of prior art filter mantle;
Fig. 4 is the schematic perspective view of the barrel structure of dust arrest of dust catcher of the present invention;
Fig. 5 is the barrel structure of dust arrest exploded perspective view of dust catcher of the present invention;
Fig. 6 is dust bucket wind spring and coil spring seat assembling section;
Fig. 7 is the turn-button front view;
Fig. 8 is the turn-button rearview;
Fig. 9 is the turn-button stereogram;
Figure 10 is the connecting rod stereogram;
Figure 11 is the sealing ring stereogram;
Figure 12 is the dust bucket vertical view behind the loam cake of dismantling.
Critical piece symbol description in the accompanying drawing:
1: staving 2: loam cake 3: filter
4: cross filter core 5: filter mantle 6: handle
7: air inlet 8: air outlet 9: demarcation strip
10: wind pipe 11: turn-button 12: connecting rod
13: cleaning plate 14: wind spring 15: coil spring seat
16: flat cover 17: sealing ring 18: the cleaning board component
19: handle 20: link slot 21: dial protruding
22: hole 23: centre bore 24: connecting portion
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.
Parts same as the prior art adopt same-sign in the accompanying drawing.Fig. 4 is the schematic perspective view of the barrel structure of dust arrest of dust catcher of the present invention; Fig. 5 is the barrel structure of dust arrest exploded perspective view of dust catcher of the present invention.
The barrel structure of dust arrest of dust catcher of the present invention, as Fig. 4, shown in Figure 5, dust bucket comprises staving 1, loam cake 2 and filter 3; Filter is made up of filter mantle 5 and mistake filter core 4; Handle 6 in staving one side; Air inlet 7 and air outlet 8 that the staving opposite side is provided with; Bowl inner chamber is divided into bilevel demarcation strip 9; Be provided with a cleaning board component 18 in its staving.
The cleaning board component is by the turn-button 11 that is connected loam cake; The upper end is connected below turn-button, passes filter core, wind pipe 10, and the connecting rod 12 in the wind spring 14 is inserted in the lower end; Be contained in the staving bottom surface, the flute profile coil spring seat 15 of interior dress wind spring; Cover on coil spring seat the flat cover 16 at center porose 22; The cleaning plate 13 that the connecting rod lower end connects; The sealing ring 17 that connecting rod is installed in abutting connection with wind pipe lower plane place is formed.
Fig. 6 is dust bucket wind spring and coil spring seat assembling section; Figure 12 is the dust bucket vertical view behind the loam cake of dismantling.
As Fig. 6, shown in Figure 10, coil spring seat is contained in the staving bottom surface, and wind spring is contained in the coil spring seat, and the wind spring race diameter matches with the coil spring seat internal diameter, and connecting rod passes the hole of flat cover and inserts the wind spring inner ring, and flat cover is placed on the coil spring seat.
Fig. 7 is the turn-button front view; Fig. 8 is the turn-button rearview; Fig. 9 is the turn-button stereogram;
As Fig. 7, Fig. 8, shown in Figure 9, be provided with a handle 19 that protrudes above the turn-button, the link slot 20 of a depression is arranged below.
As shown in figure 10, connecting rod is that cross section is that diametric(al) has two to dial protruding 21 the body of rod.Connecting rod is by dialling the protruding wind spring inner ring of stirring, and makes the wind spring rolling-in or loosens.
The shape of link slot is identical with the cross sectional shape of connecting rod.Connecting rod can be connected in the link slot like this, thereby is connected with turn-button.Turn-button rotates together with connecting rod.
The hole shape of flat cover is identical with the connecting rod shape of cross section.Therefore flat cover is through on the connecting rod and covers on coil spring seat.
As shown in Figure 5, the cleaning plate is one to be provided with several projections, and a side has the rectangular slab of the connecting portion 24 identical with the connecting rod shape of cross section.Connecting rod is installed in the connecting portion, because the connecting rod shape of cross section is identical with the shape of connecting portion, connecting rod can be connected in the connecting portion securely, so connecting rod can drive the rotation of cleaning plate.
Figure 11 is the sealing ring stereogram; As shown in figure 11, the sealing ring center is formed with the centre bore 23 identical with the connecting rod shape of cross section.
For the slit that is tightly connected between bar and the wind pipe, sealing ring is installed on the connecting rod in abutting connection with wind pipe lower plane place.
As shown in figure 12, wind spring is installed in the coil spring seat, and connecting rod inserts the wind spring inner ring.
The cleaning board component course of work in the barrel structure of dust arrest of dust catcher of the present invention is as follows: it is right to gather booty below dust bucket demarcation strip breach, and the user rotates the turn-button handle with hand, and connecting rod rotates together.The protruding wind spring inner ring of stirring is dialled by two in the connecting rod lower end, makes the wind spring rolling-in.At this moment connecting rod drive cleaning plate also rotates, and dust and booty are stirred to other places, can not get lodged in the breach below, and the interior dust of dust bucket is not gathered and evenly distribution.
The cleaning plate has rotated, because the effect of wind spring elastic force, wind spring loosens homing.
Claims (7)
1. the barrel structure of dust arrest of a dust catcher comprises staving, loam cake and filter; Filter is made up of filter mantle and mistake filter core; Handle in staving one side; Air inlet and air outlet that the staving opposite side is provided with; Bowl inner chamber is divided into bilevel demarcation strip; It is characterized in that: be provided with a cleaning board component in the staving;
The cleaning board component is by the turn-button that is connected loam cake; The upper end is connected below turn-button, passes filter core, wind pipe, and the connecting rod in the wind spring is inserted in the lower end; Be contained in the staving bottom surface, the flute profile coil spring seat of interior dress wind spring; Cover on coil spring seat the flat cover that the center is porose; The cleaning plate that the connecting rod lower end connects; The sealing ring that connecting rod is installed in abutting connection with wind pipe lower plane place is formed.
2. the barrel structure of dust arrest of dust catcher according to claim 1 is characterized in that: be provided with a handle that protrudes above the turn-button, the link slot of a depression is arranged below.
3. the barrel structure of dust arrest of dust catcher according to claim 1 is characterized in that: connecting rod is that cross section is that diametric(al) has two to dial the protruding bodies of rod.
4. the barrel structure of dust arrest of dust catcher according to claim 2, it is characterized in that: the shape of the link slot of turn-button is identical with the cross sectional shape of connecting rod.
5. the barrel structure of dust arrest of dust catcher according to claim 1, it is characterized in that: the hole shape of flat cover is identical with the connecting rod shape of cross section.
6. the barrel structure of dust arrest of dust catcher according to claim 1 is characterized in that: the cleaning plate is one to be provided with several projections, and a side has the rectangular slab of the connecting portion identical with the connecting rod shape of cross section.
7. the barrel structure of dust arrest of dust catcher according to claim 1, it is characterized in that: the sealing ring center is formed with the centre bore identical with the connecting rod shape of cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710056608A CN101229039B (en) | 2007-01-25 | 2007-01-25 | Structure of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710056608A CN101229039B (en) | 2007-01-25 | 2007-01-25 | Structure of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101229039A CN101229039A (en) | 2008-07-30 |
| CN101229039B true CN101229039B (en) | 2010-05-19 |
Family
ID=39896088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710056608A Expired - Fee Related CN101229039B (en) | 2007-01-25 | 2007-01-25 | Structure of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101229039B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436572A (en) * | 2018-03-28 | 2018-08-24 | 南安市文发电子科技有限公司 | A kind of dust-extraction unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781434A (en) * | 2004-11-29 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Dust collection bucket of vacuum cleaner |
-
2007
- 2007-01-25 CN CN200710056608A patent/CN101229039B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1781434A (en) * | 2004-11-29 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Dust collection bucket of vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101229039A (en) | 2008-07-30 |
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|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110125 |