CN102793508A - Dust collector - Google Patents
Dust collector Download PDFInfo
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- CN102793508A CN102793508A CN2011101379539A CN201110137953A CN102793508A CN 102793508 A CN102793508 A CN 102793508A CN 2011101379539 A CN2011101379539 A CN 2011101379539A CN 201110137953 A CN201110137953 A CN 201110137953A CN 102793508 A CN102793508 A CN 102793508A
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- dust
- hole
- bucket
- dividing plate
- guide rail
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Abstract
The invention discloses a dust collector. The dust collector comprises a dust collecting barrel and a dust separator arranged above the dust collecting barrel, and a fixed bracket which is fixed on a machine body and is used for supporting and limiting the dust collecting barrel and the dust separator; a through hole is formed on the fixed bracket to ensure that dust can enter the dust collecting barrel from the dust separator; the lower surface of the fixed bracket is provided with a through hole blockage structure which can do reciprocating motion back and forth and can shield the through hole; and a starting structure which can react with the blockage structure is formed on the dust collecting barrel. The dust collector is simple in structure; the conventional structure is changed slightly; a partition plate and the dust collecting barrel are synchronously moved to be taken and placed; according to the whole process, the steps are performed compactly; dust collection can be automatically finished; any dust leakage can be avoided; and the tidiness of the machine body and the comfort degree of a user can be improved.
Description
Technical field
The present invention relates to the dust removal with machine technical field, particularly relate to a kind of dust catcher that can after dust bucket takes out, effectively avoid the residual contamination by dust body of disengagement chamber.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general; Vacuum cleaner 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 through 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 in dust catcher, forms instantaneous vacuum, 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 through 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 vacuum cleaner is divided into a plurality of class that control, and adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
Chinese patent 200910068645.8 discloses a kind of dust catcher, comprises body of dust collector, dust-separating appliance, dust bucket, handle and press button; Dust-separating appliance and dust bucket are arranged in the body, and the top on the body of dust collector is provided with press button; Upper and lower independent setting of dust-separating appliance and dust bucket has bowhandle in the arranged outside of dust bucket.Promptly dust bucket in this dust catcher and dust-separating appliance are independent respectively is provided with, and the user only needs directly dust bucket just to be pulled out and can conveniently be toppled over when the cleaning dust.
But this kind vacuum cleaner cyclone filtration system in the course of the work; Can more residual dusts stay in the cyclonic separation chamber and can not enter in the dust bucket; When shutting down the taking-up dust bucket; Remain in the dust that dust in the cyclonic chamber especially is deposited in dust fall mouth place and can receive not only can cause secondary pollution, also possibly cause damaging body because of being inhaled into motor to environment because of disturbance drops on the body.
Summary of the invention
Technical problem to be solved by this invention is the shortcoming that overcomes prior art, particularly relates to a kind of dust catcher that can after dust bucket takes out, effectively avoid the residual contamination by dust body of disengagement chamber.
The technical scheme that the present invention adopted is:
A kind of dust catcher; Comprise dust bucket and the dust separator that is arranged on described dust bucket top; And be fixedly installed on the analog bracket on the body in order to support limit dust bucket and dust separator; On described analog bracket, be formed with through hole and get into dust bucket from dust separator to allow dust, the analog bracket lower surface be provided with can before and after move back and forth and with the through hole plugging structure that through hole covers, be formed with on the described dust bucket can with the startup structure of plugging structure effect.
Wherein, Described through hole plugging structure comprises the guide rail that is fixedly installed on the through hole both sides; Can slide before and after the described guide rail and can with the dividing plate of described through hole sealing and be arranged on analog bracket and dividing plate between elastic reset member; For improving the sealing effectiveness of dividing plate, the lower openings place plane parallel of described guide rail bearing of trend and through hole to through hole.
Fluency when inserting for improving dust bucket; Be formed with the U font groove that picks and places the direction extension along it at dust bucket bung upper surface; The dust fall hole is arranged on the fluted tail center, the periphery in the described dust fall hole formation flange that raises up, and described flange front side edge can interfere and promote it and move inward along guide rail with the dividing plate side in the dust bucket push-on process; The opening structure that is plugging device is the front side edge of flange; Certainly, corresponding projection is set as opening structure, can realizes the present invention's purpose equally at the dust bucket bung.
The invention has the beneficial effects as follows: the present invention is simple in structure, existing structure is changed less, and dividing plate and dust bucket pick and place same moved further; It is compact that whole process is connected, and accomplishes automatically, can not cause any omission of dust; Improve the body tidiness, strengthen user's comfort level.
Description of drawings
Fig. 1 is a dust catcher dust collecting installation part-structure sketch map of the present invention;
Fig. 2 is for being dust bucket of the present invention and cover structure sketch map;
Fig. 3 is in the operating position flange for dust bucket and the plugging device position concerns sketch map;
Fig. 4 is that dust bucket concerns sketch map in taking-up process flange and plugging device position;
Flange and plugging device position concerned sketch map when Fig. 5 took out for dust bucket fully.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain:
As shown in Figure 1, horizontal dust collector of the present invention comprises cylindrical shape dust bucket 10 and is arranged on the dust separator 30 of described dust bucket 10 tops, and is fixedly installed on the analog bracket 20 in order to support limit dust bucket and dust separator on the body.The air inlet of described dust separator is connected with brush by the road and sucks in it and separate with the air-flow that will be mingled with dust, and the dust mouth of described dust separator is arranged on the one of which side-lower.Described dust bucket openend is provided with bung, and bung is provided with the dust fall hole, the dust fall hole when the dust bucket installation is provided with on the bung and the dust mouth corresponding setting up and down of dust separator.For making the dust of the separation that dust separator separates get into dust bucket, described analog bracket is provided with the through hole 28 of perforation so that analog bracket is passed in the dust mouth of dust separator.
Form locking part between below, described analog bracket 20 outer ends and dust bucket simultaneously, with fixing spacing to the dust bucket of below.Particularly, above dust bucket, be provided with latch hook and button, after the installation; The locking part hook of the end of latch hook and analog bracket makes analog bracket be fixedly connected with dust bucket, guarantees the stability of dust bucket; In needs when falling dirt, push button, latch hook and bung are freed restriction; Can dust bucket be taken out, its concrete structure is for those skilled in the art, being easy to realization, so repeat no more at this.
Shown in Fig. 2-5; Analog bracket of the present invention 20 belows are provided with the through hole plugging structure; Described through hole plugging structure comprises the guide rail 21 that is arranged on through hole 28 both sides, can slide along described guide rail 21 front and back and can and be arranged on analog bracket 20 and the elastic reset member of 22 on dividing plate with the dividing plate 22 of described through hole 28 sealings.
Specifically; Described track 21 is fixedly installed on analog bracket 20 lower surfaces, through hole 28 both sides and along the under shed place plane parallel of its bearing of trend and through hole 28; Be formed with the sidewall guide groove on the described guide rail 21; Dividing plate 22 both sides are formed with two pairs of lead keys 23 with guide groove coupling, utilize cooperating of lead key and guide groove, can realize that dividing plate 22 is in sealing or the opening of the mobile realization of guide rail 21 on its bearing of trend to through hole 28.Also be provided with the extension spring seat 25 that is fixedly installed on analog bracket 20 lower surfaces in described guide rail 21 outsides; And a pair of therein described lead key 23 outsides are formed with the extension spring fixing hole that extends to outside the guide rail; Extension spring is arranged between extension spring seat 25 and the lead key, can realizes the auto-action of dividing plate.
Be formed with the U font groove 13 that picks and places the direction extension along it at dust bucket 10 bungs 11 upper surfaces; Dust fall hole 12 is arranged on the fluted tail center; The periphery in described dust fall hole 12 raises up and forms flange 13; Described flange 13 front side edge can interfere and promote it with dividing plate 22 sides and move inward along guide rail in the dust bucket push-on process, extension spring simultaneously stretches.Certainly, anterior formation can realize above-mentioned purpose equally with the projection that dividing plate acts on mutually in the dust fall hole.
To do the work work of pupil plugging structure of the present invention below and further describe:
Be unkitted at dust collecting bucket of dust catcher fashionable, extension spring make dividing plate below through hole with the sealing of the through hole of analog bracket, can not make the dust that remains in the disengagement chamber drop on the body in any case move dust catcher this moment; When needs are installed dust bucket; In the process that dust bucket inserts, flange front side edge and dividing plate interfere, promptly the dust fall hole with through hole on process in; Dividing plate discharges through hole to the dust fall hole gradually; Whole process is automatically accomplished and can not caused dust to lose, and when dust bucket was in place, the complete corresponding and dividing plate of flange and through hole rested in the through hole inboard under flange spacing; In the dust catcher course of work, can the dust mouth of dust bucket dust fall hole and cyclone filter be tightly connected by pull of vacuum.When once more dust bucket being taken off, along with drawing back of flange, progressively again with the through hole sealing, it is compact that whole process is connected, and accomplishes automatically, can not cause any omission of dust, improves the body tidiness, strengthens user's comfort level for dividing plate.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (6)
1. dust catcher; Comprise dust bucket and the dust separator that is arranged on described dust bucket top; And be fixedly installed on the analog bracket on the body in order to support limit dust bucket and dust separator; On described analog bracket, be formed with through hole and get into dust bucket from dust separator to allow dust; It is characterized in that: the analog bracket lower surface be provided with can before and after move back and forth and with the through hole plugging structure that through hole covers, be formed with on the described dust bucket can with the startup structure of plugging structure effect.
2. dust catcher as claimed in claim 1; It is characterized in that: described through hole plugging structure comprises the guide rail that is fixedly installed on the through hole both sides, can slide before and after the described guide rail and can with the dividing plate of described through hole sealing and be arranged on analog bracket and dividing plate between elastic reset member.
3. dust catcher as claimed in claim 2 is characterized in that: described guide rail is fixedly installed on the through hole both sides of analog bracket lower surface and the plane parallel along the lower openings of its bearing of trend and through hole place.
4. dust catcher as claimed in claim 2 is characterized in that: be formed with the sidewall guide groove on the described guide rail, the dividing plate both sides are formed with two pairs of lead keys that mate with guide groove.
5. like each described dust catcher of claim 2-4; It is characterized in that: be formed with the U font groove that picks and places the direction extension along it at dust bucket bung upper surface; The dust fall hole is arranged on the fluted tail center; The periphery in the described dust fall hole formation flange that raises up, described flange front side edge can interfere and promote it and move inward along guide rail with the dividing plate side in the dust bucket push-on process.
6. like each described dust catcher of claim 2-4, it is characterized in that: the projection that anterior formation can act on dividing plate mutually in bung dust fall hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101379539A CN102793508A (en) | 2011-05-26 | 2011-05-26 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101379539A CN102793508A (en) | 2011-05-26 | 2011-05-26 | Dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102793508A true CN102793508A (en) | 2012-11-28 |
Family
ID=47193002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101379539A Pending CN102793508A (en) | 2011-05-26 | 2011-05-26 | Dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN102793508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1026369S1 (en) * | 2023-10-24 | 2024-05-07 | Falun Zhu | Dust box assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411601A (en) * | 2007-10-16 | 2009-04-22 | 乐金电子(天津)电器有限公司 | Dust box for preventing spread of dust |
| CN101449947A (en) * | 2007-12-07 | 2009-06-10 | 乐金电子(天津)电器有限公司 | Dust box with air-inlet cover |
| US20090293221A1 (en) * | 2005-12-10 | 2009-12-03 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| CN201365882Y (en) * | 2009-03-12 | 2009-12-23 | 罗建元 | Direct pick-and-place device of dust cup of dust collector |
| CN101874719A (en) * | 2009-04-28 | 2010-11-03 | 乐金电子(天津)电器有限公司 | Dust collector |
| EP2277426A2 (en) * | 2008-04-16 | 2011-01-26 | LG Electronics Inc. | Vacuum cleaner |
| EP2324748A2 (en) * | 2008-08-07 | 2011-05-25 | LG Electronics Inc. | Vacuum cleaner |
-
2011
- 2011-05-26 CN CN2011101379539A patent/CN102793508A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090293221A1 (en) * | 2005-12-10 | 2009-12-03 | Lg Electronics Inc. | Vacuum cleaner with removable dust collector, and methods of operating the same |
| CN101411601A (en) * | 2007-10-16 | 2009-04-22 | 乐金电子(天津)电器有限公司 | Dust box for preventing spread of dust |
| CN101449947A (en) * | 2007-12-07 | 2009-06-10 | 乐金电子(天津)电器有限公司 | Dust box with air-inlet cover |
| EP2277426A2 (en) * | 2008-04-16 | 2011-01-26 | LG Electronics Inc. | Vacuum cleaner |
| EP2324748A2 (en) * | 2008-08-07 | 2011-05-25 | LG Electronics Inc. | Vacuum cleaner |
| CN201365882Y (en) * | 2009-03-12 | 2009-12-23 | 罗建元 | Direct pick-and-place device of dust cup of dust collector |
| CN101874719A (en) * | 2009-04-28 | 2010-11-03 | 乐金电子(天津)电器有限公司 | Dust collector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1026369S1 (en) * | 2023-10-24 | 2024-05-07 | Falun Zhu | Dust box assembly |
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Application publication date: 20121128 |