CN101204307A - Exhaust filter for vacuum cleaner gas-discharging lid - Google Patents
Exhaust filter for vacuum cleaner gas-discharging lid Download PDFInfo
- Publication number
- CN101204307A CN101204307A CNA2006101304705A CN200610130470A CN101204307A CN 101204307 A CN101204307 A CN 101204307A CN A2006101304705 A CNA2006101304705 A CN A2006101304705A CN 200610130470 A CN200610130470 A CN 200610130470A CN 101204307 A CN101204307 A CN 101204307A
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- China
- Prior art keywords
- exhaust
- filter paper
- filtration apparatus
- dust collector
- bracing frames
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Abstract
The invention discloses an exhaust filter apparatus for a vacuum clearer exhaust cap and comprises a front cover, a back cover and a bottom case that form the appearance of the vacuum clearer. The exhaust filter apparatus is formed through the exhaust cap arranged on the back cover. The exhaust filter apparatus comprises a plurality of filter papers folded to w-shaped groove. Two tooth-shaped supporters with a plurality of inversed w-shaped saw blades are formed on the side of the filter paper which is connected with the w-shape groove of the filter papers. As the filter paper of the exhaust filter apparatus is connected with the two supporters and a plurality of W-shaped grooves is formed, and the filter paper and the supporter are removable apparatus, no dead corner is formed on the two ends of the w-shaped groove when cleared by the user with a brush, which facilitates the clearing. At the same time, only the filter paper needs to be replaced without replacing the whole exhaust filter apparatus when the filter paper is damaged, thus the convenience of operation is improved and the maintenance cost is reduced.
Description
Technical field
The present invention relates to the filter of dust catcher, specifically is a kind of exhaust and filtration apparatus of dust collector exhaust lid of easy cleaning.
Background technology
Dust catcher is a kind of sanitation and hygiene electrical equipment, is used for removing the dust in ground, carpet, wall, furniture, clothing and various slits.
According to dust collector structure and profile, be divided into vertical type dust collector, horizontal dust collector and portable dust collector etc. usually.
Dust collector structure comprises substantially by the motor of dust collector that imports electric current generation suction, forms suction nozzle, hose, the filter of air path system, gathers the dust collecting part of inhalation (inhalatio) etc.
The body 1 of horizontal dust collector generally comprises parts such as protecgulum 2, bonnet 3 and drain pan 4.Protecgulum 2 tops are provided with hose coupling, and the disposal box of inhalation (inhalatio) is gathered in protecgulum 2 following 4 li formation of drain pan, is provided with dismountable dust bag in the case.The top at drain pan middle part is arranged with power button, coil winder press key respectively, and drain pan 4 rear portions are respectively equipped with dust sucting motor and winder, and bonnet 3 is provided with exhaust cap 5.On the dust catcher bonnet, produce with exhaust cap and link up with 6 corresponding hanger plates 7, utilize the elasticity of working of plastics own to apply distortion under the situation of external force the user, finish and the fixedlying connected of dust catcher bonnet.Simultaneously, on the inboard of exhaust cap 5, be provided with exhaust and filtration apparatus, be discharged to outside the dust catcher after air purifies once more discharging in the dust catcher.
Employed exhaust and filtration apparatus 8 on the inboard of exhaust cap 5 comprises the filter paper 9 that is folded into most W shape grooves at present; Form with the injection moulding of filter paper one, the bracing frame 10 of filter paper is also supported in shutoff W shape groove two ends.Such filter, because W shape groove two ends are by shutoff, the user is when cleaning with brush, a most dead angle, W shape groove two ends are not easy to be swept into, simultaneously, because the bracing frame 10 of exhaust and filtration apparatus is integrally formed with filter paper 9, when filter paper damages, exhaust and filtration apparatus 8 all can only be changed, be caused user's maintenance cost to increase.
Summary of the invention
The present invention provides a kind of exhaust and filtration apparatus of dust collector exhaust lid of easy cleaning for solving the technical problem that exists in the above-mentioned technology.
The technical scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:
A kind of exhaust and filtration apparatus of dust collector exhaust lid comprises the protecgulum, bonnet and the drain pan that form the dust catcher outward appearance; On the exhaust cap of installing on the bonnet, be formed with exhaust and filtration apparatus; Exhaust and filtration apparatus includes the filter paper that is folded into most W shape grooves; Support the filter paper two ends, be formed with two profile of tooth bracing frames of most inversed W-shape sawtooth in the side that combines with filter paper W shape groove; The groove number of most W shape grooves that form on the filter paper and flute profile are corresponding with the number of teeth and the profile of tooth of most the inversed W-shape sawtooth that the side of two profile of tooth bracing frames combination forms; The filter paper two ends are dismountable to be fixed on two profile of tooth bracing frames.Or exhaust and filtration apparatus includes the filter paper that is folded into most W shape grooves; Two bracing frames at dismountable support filter paper two ends; Support can be formed with on the supporting surface of two bracing frames at filter paper two ends with filter paper on the groove number and the corresponding insertion groove of flute profile of most W shape grooves forming; Also can be to support the width groove identical that is formed with on the supporting surface of two bracing frames at filter paper two ends with the filter paper that is folded into most individual W shape grooves with thickness.
Advantage and good effect that the present invention has are: the exhaust and filtration apparatus of a kind of dust collector exhaust lid of the present invention, because the filter paper of exhaust and filtration apparatus and two bracing frames have been connected to form most W shape grooves; And, the dismountable setting of filter paper and bracing frame, the user is when cleaning with brush, and there is not the dead angle in most W shape groove two ends, are convenient to cleaning.Simultaneously, when filter paper damages, need not change whole exhaust and filtration apparatus, only change filter paper and get final product, improve the convenience of operation, reduce maintenance cost.
Description of drawings
Fig. 1 is existing dust catcher profile schematic perspective view;
Fig. 2 is the decomposing schematic representation of cover tape exhaust and filtration apparatus exhaust cap behind the existing dust catcher;
Fig. 3 is the structure chart of existing dust collector exhaust lid exhaust and filtration apparatus;
Fig. 4 is the structure chart of first embodiment of the invention dust collector exhaust lid exhaust and filtration apparatus;
Fig. 5 is the exploded view of second embodiment of the invention dust collector exhaust lid exhaust and filtration apparatus;
Fig. 6 is the exploded view of third embodiment of the invention dust collector exhaust lid exhaust and filtration apparatus.
Main symbol description:
1. body 2. protecgulums
3. bonnet 4. drain pans
5. exhaust cap 6. exhaust cap pocket for the punch heads
7. hanger plate 8. exhaust and filtration apparatus
9. filter paper 10. bracing frames
11. profile of tooth bracing frame 12. bracing frames
13. bracing frame 14. insertion grooves
15. groove
The specific embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Fig. 4 is the structure chart of first embodiment of the invention dust collector exhaust lid exhaust and filtration apparatus; Fig. 5 is the exploded view of second embodiment of the invention dust collector exhaust lid exhaust and filtration apparatus; Fig. 6 is the exploded view of third embodiment of the invention dust collector exhaust lid exhaust and filtration apparatus.
Referring to Fig. 4-6, a kind of exhaust and filtration apparatus of dust collector exhaust lid comprises the protecgulum 2, bonnet 3 and the drain pan 4 that form the dust catcher outward appearance; On the exhaust cap 5 of installing on the bonnet 3, be formed with exhaust and filtration apparatus 8.
First embodiment: exhaust and filtration apparatus 8 includes the filter paper 9 that is folded into most W shape grooves; Support the filter paper two ends, be formed with two profile of tooth bracing frames 11 of most inversed W-shape sawtooth in the side that combines with filter paper W shape groove; The groove number of most W shape grooves that form on the filter paper 9 and flute profile are corresponding with the number of teeth and the profile of tooth of most the inversed W-shape sawtooth that the side of two profile of tooth bracing frame 11 combinations forms; Filter paper 9 two ends are dismountable to be fixed on two profile of tooth bracing frames 11.
Second embodiment: exhaust and filtration apparatus 8 includes the filter paper 9 that is folded into most W shape grooves; Two bracing frames 12 at dismountable support filter paper two ends; Support can be formed with on the supporting surface of two bracing frames 12 at filter paper two ends with filter paper on the groove number and the corresponding insertion groove 14 of flute profile of most W shape grooves forming;
The 3rd embodiment: exhaust and filtration apparatus 8 includes the filter paper 9 that is folded into most W shape grooves; Two bracing frames 13 at dismountable support filter paper two ends; Be formed with the width groove 15 identical on the supporting surface of two bracing frames 13 at support filter paper two ends with thickness with the filter paper that is folded into most W shape grooves.
By the improvement of above-mentioned several embodiment to exhaust and filtration apparatus 8, the user is when cleaning with brush, and by direct cleaning or the cleaning of dismounting back, there is not the dead angle in most W shape groove two ends, are convenient to cleaning.Simultaneously, when filter paper damages, need not change whole exhaust and filtration apparatus, only change filter paper and get final product, improve the convenience of operation, reduce maintenance cost.
Claims (6)
1. the exhaust and filtration apparatus of a dust collector exhaust lid comprises the protecgulum, bonnet and the drain pan that form the dust catcher outward appearance; On the exhaust cap of installing on the bonnet, be formed with exhaust and filtration apparatus; It is characterized in that: exhaust and filtration apparatus includes the filter paper that is folded into most W shape grooves; Support the filter paper two ends, be formed with two profile of tooth bracing frames of most inversed W-shape sawtooth in the side that combines with filter paper W shape groove.
2. the exhaust and filtration apparatus of dust collector exhaust lid according to claim 1 is characterized in that: the groove number of most W shape grooves that form on the filter paper and flute profile are corresponding with the number of teeth and the profile of tooth of most the inversed W-shape sawtooth that the side of two profile of tooth bracing frames combination forms.
3. the exhaust and filtration apparatus of dust collector exhaust lid according to claim 2, it is characterized in that: the filter paper two ends are dismountable to be fixed on two profile of tooth bracing frames.
4. the exhaust and filtration apparatus of a dust collector exhaust lid comprises the protecgulum, bonnet and the drain pan that form the dust catcher outward appearance; On the exhaust cap of installing on the bonnet, be formed with exhaust and filtration apparatus; It is characterized in that: exhaust and filtration apparatus includes the filter paper that is folded into most W shape grooves; Two bracing frames at dismountable support filter paper two ends.
5. the exhaust and filtration apparatus of dust collector exhaust according to claim 4 lid is characterized in that: support be formed with on the supporting surface of two bracing frames at filter paper two ends with filter paper on the groove number and the corresponding insertion groove of flute profile of most W shape grooves forming.
6. the exhaust and filtration apparatus of dust collector exhaust lid according to claim 4 is characterized in that: be formed with the width groove identical with thickness with the filter paper that is folded into most W shape grooves on the supporting surface of two bracing frames at support filter paper two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101304705A CN101204307A (en) | 2006-12-20 | 2006-12-20 | Exhaust filter for vacuum cleaner gas-discharging lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101304705A CN101204307A (en) | 2006-12-20 | 2006-12-20 | Exhaust filter for vacuum cleaner gas-discharging lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101204307A true CN101204307A (en) | 2008-06-25 |
Family
ID=39564962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101304705A Pending CN101204307A (en) | 2006-12-20 | 2006-12-20 | Exhaust filter for vacuum cleaner gas-discharging lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101204307A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793509A (en) * | 2011-05-26 | 2012-11-28 | 乐金电子(天津)电器有限公司 | Air exhaust structure of dust collector |
| CN105708391A (en) * | 2014-12-19 | 2016-06-29 | 德国福维克控股公司 | Suction nozzle for motor-driven vacuum cleaner |
-
2006
- 2006-12-20 CN CNA2006101304705A patent/CN101204307A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793509A (en) * | 2011-05-26 | 2012-11-28 | 乐金电子(天津)电器有限公司 | Air exhaust structure of dust collector |
| CN105708391A (en) * | 2014-12-19 | 2016-06-29 | 德国福维克控股公司 | Suction nozzle for motor-driven vacuum cleaner |
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| 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: 20080625 |