CN1781434A - Dust collection bucket of vacuum cleaner - Google Patents
Dust collection bucket of vacuum cleaner Download PDFInfo
- Publication number
- CN1781434A CN1781434A CN 200410093664 CN200410093664A CN1781434A CN 1781434 A CN1781434 A CN 1781434A CN 200410093664 CN200410093664 CN 200410093664 CN 200410093664 A CN200410093664 A CN 200410093664A CN 1781434 A CN1781434 A CN 1781434A
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- dust
- filter
- vacuum cleaner
- foreign matter
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Abstract
The dust collecting bucket of vacuum cleaner includes one main body in the back part of the vacuum cleaner and with upper opening and air inlet on one side; one cover on the main body and with central air exhaust; one filter under the cover to filter dust and foreign matter from the air sucked in through the air inlet; and one dust brushing unit comprising vertical brushes outside the filter to brush dust from outside the filter and vertical blades capable of being rotated with the airflow. The present invention can prevent dust and foreign matter from adhering onto the filter to lower the dust eliminating capacity.
Description
Technical field
The present invention relates to a kind of dust bucket of vacuum cleaner.
Background technology
General dust scrubber is divided into and drags drawing type dust catcher and the body that body gives a dinner of welcome and constitute with the upright upright vacuum of vertical direction.
As shown in Figure 1, 2, existing drawing type dust catcher comprises body of dust collector (1), and the place ahead of this body (1) is provided with the suction nozzle (2) that sucks dust; Between suction nozzle (2) and body (1), be formed with the flexible pipe (3) that interconnects suction nozzle (2) and body (1) and prolong pipe (4).
Be formed with the dust bucket (6) of detachable installation on the dust bucket installation portion that above-mentioned body of dust collector (1) rear recess forms, the inside of this body of dust collector (1) is provided with and makes dust bucket (6) control of dust, produces the motor (not shown) of attraction.
Dust bucket shown in Fig. 3,4 (6) comprises the space that can store dust and foreign matter, and goes up the body (11) of side opening; Can open and close the dust collection cover (12) of formation on this body (11); Can be housed in body (11) inside, and be installed in above-mentioned dust collection cover (12) below the filter parts such as (13) that filter.
Be formed with the air suction inlet (14) that can make dust and foreign matter be drawn into body (11) inside at the rear portion of above-mentioned body (11), this air suction inlet (14) be connected with the interconnective tube connector of flexible pipe (3) on, can allow air to flow into body (11) inside.The central portion of this dust collection cover (12) is formed with the air outlet (15) that flow to motor by the air of filter (13).
The outstanding support component (16) that is formed with of inner bottom surface at above-mentioned body (11).Be formed with a pair of division board (17) above this support component (16), the function of division board (17) is to prevent that dust and foreign matter from moving to filter (13), and division board also is formed with the slit on (17).
The course of work of control of dust on the existing dust collecting bucket of dust catcher as shown in the figure is described below.
When dust scrubber connected power supply, body of dust collector (11) produced attraction, sucked air and dust by the air suction inlet (14) that is formed on dust bucket (6) body (11) one sides.Be drawn into dust bigger in inner dust of body (11) and the foreign matter and foreign matter drop to division board (17) by the slit of division board (17) under gravity effect own lower side space, and smaller dust and foreign matter are discharged by air outlet (15) by behind the filter (13) again.
Smaller dust and foreign matter was attached on the lateral surface of the inner filter (13) of dust bucket (6) body (11) after but existing dust catcher used the regular hour, cause the decline of dust-absorbing strength like this, so need periodic scavenge filter (13) or change filter (13), and in the many place cleanings of dust and foreign matter, often will change filter (13) or scavenge filter (13), so inconvenience when using.
Summary of the invention
In order to overcome the above-mentioned shortcoming that existing dust catcher exists, the invention provides a kind of dust bucket of vacuum cleaner, it has can prevent that in dust catcher work little dust and foreign matter are attached to the advantage that reduces the power of giving a dinner of welcome on the filter.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of dust bucket of vacuum cleaner is characterized in that, comprises that upside has opening, a side to be formed with air suction inlet, and inside is formed with certain space, and is installed in the body of the dust bucket installation portion of dust catcher rear recess formation; Central authorities are formed with air vents, and are installed in the dust collection cover of above-mentioned body; Be installed in above-mentioned dust collection cover below, the dust that sucks from air suction inlet at the dust bucket self-filtering and the filter of foreign matter; Entangle the original shape ring of above-mentioned filter, have by certain at the medial surface of original shape ring to form and can brush away during rotation the brush of filter lateral surface dust, form and can be inhaled into the brush dust dirt device that the blade of the mobilization force rotation circular rings of air is formed by the certain distance above-below direction at the lateral surface of above-mentioned original shape ring apart from above-below direction.
The dust bucket of aforesaid vacuum cleaner, wherein the original shape ring comprises the upward ring that forms by certain altitude and encircles down; And be formed with several vertical support members at last ring with between encircling down.
The dust bucket of aforesaid vacuum cleaner, wherein blade is with tabular formation, and is the formation that more and more narrows down to the bottom from the upper end.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic diagram of existing structure of dust collector.
Fig. 2 is the part schematic diagram at existing dust catcher rear portion.
Fig. 3 is the schematic diagram of existing dust collecting bucket of dust catcher.
Fig. 4 is the skiagraph of dust collecting bucket of dust catcher shown in Figure 3.
Fig. 5 is the decomposing schematic representation of dust collecting barrel of vacuum cleaner of the present invention.
Fig. 6 is the skiagraph that decomposition texture shown in Figure 5 is assembled the final vacuum dust collecting bucket of dust catcher.
Fig. 7 is a brush dust dirt schematic representation of apparatus of the present invention.
Fig. 8 is the front elevation of blade of the present invention.
The number in the figure explanation:
101: body 101b: air suction inlet
102: give a dinner of welcome and cover 102a: the air outlet
103: filter 104: brush dust dirt device
111: circular rings 112: brush
113: blade 113a: upper end
113b: bottom 121: go up ring
122: encircle 123 down: vertical support member
The specific embodiment
Shown in Fig. 5,6,7, dust bucket of the present invention comprises that upside has opening, and a side is formed with air suction inlet, and inside is formed with certain space, and can be installed in the body (101) of the dust bucket installation portion that the dust catcher rear recess forms; Central authorities are formed with steam vent and are installed in the dust collection cover of this body (102); Be installed in above-mentioned dust collection cover below, the dust that sucks from air suction inlet at the dust bucket self-filtering and the filter (103) of foreign matter; Around being formed on this filter, rely on the revolving force rotation that sucks air and brush away to be attached to the filter brush dust dirt device (104) of dust on every side.
The upside of above-mentioned body (101) is the drum shape of opening, and the inboard is formed with certain space, is formed with the handle (101a) that makes the dust bucket dismounting easily and install in the front of body (11).
One side of above-mentioned body (101) is formed with and makes air and dust enter into the inner air suction inlet (101b) of body (101), and the central authorities of this dust collection cover (102) are formed with and are drawn into the inner air of body (101) by the air outlet (102a) of filter (103) to the outside discharge of body (101).
The inside bottom surface of above-mentioned body (101) is formed with by the outstanding support component (106) that forms of certain distance, be formed with above this support component (106) and be drawn into bigger dust and foreign matter in inner dust of body (101) and the foreign matter, under gravity effect own, drop to body (101) lower space and move to a pair of division board (105) of air outlet (102a) once more to prevent dust and foreign matter.
Above-mentioned filter (103) is a round barrel shape, can the less dust of specific filtration resistance.
Above-mentioned brush dust dirt device (104) comprises the original shape ring (111) that can entangle this filter, have by certain at the medial surface of original shape ring to form and can brush away during rotation the brush (112) of filter lateral surface dust apart from above-below direction, the blade (113) that forms and can be inhaled into the mobilization force rotation circular rings of air at the lateral surface of above-mentioned original shape ring (11) by the certain distance above-below direction is formed.
Above-mentioned original shape ring (11) is to be divided into ring (121) and to encircle (122) down by certain altitude constituting, and is formed with several vertical support members (123) between last ring (121) and following ring (122).
As shown in Figure 8, above-mentioned blade (113) is with tabular formation, and its shape is the formation that (113a) more and more narrows down to bottom (113b) from the upper end.This is in order to prevent to be drawn into the inner bigger dust of body (101) and the friction of foreign matter and blade (113) bottom (113b).
The following describes and have the as above course of work of the dust bucket control of dust of the vacuum cleaner of structure.
When dust scrubber connects power supply, body of dust collector (101) produces attraction, the dust and the foreign matter that suck from suction head of suction cleaner are drawn into body (101) inside by air suction inlet (101b), be drawn into dust bigger in inner dust of body (101) and the foreign matter and foreign matter under gravity effect own, drop to the lower side space of division board (105) by the slit of division board (105), smaller dust and foreign matter move to air outlet (102a), at this moment dust and foreign matter are filtered device (103) filtration, have only air to pass through air outlet (102a) and discharge.
And, when dust and foreign matter are drawn into body (101) inside, the blade (113) that promotes brush dust dirt device (104) by air suction inlet (101b) inhaled air makes circular rings (111) rotation, when circular rings (111) was rotated, several brushes (112) brush that circular rings (111) medial surface above-below direction forms fell to be attached to the dust and the foreign matter in filter (103) outside.
Like this, by the effect of brush dust dirt device (104), cleaning falls to be attached to the dust and the foreign matter of filter (103) lateral surface, thus, can prevent that stream from stopping up and the problem of the decline of the power of giving a dinner of welcome.
And, dust and foreign matter collision that might be inner in the time of brush dust dirt device (104) rotation with body (101), but bottom (113b) width of blade (113) (L ') is narrower than upper end (113a) width (L), so can prevent the friction between dust and the foreign matter.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
The present invention's effect specific as follows:
As mentioned above, the dust bucket inside of vacuum cleaner of the present invention is formed with to brush away and is attached to filter Dust and the brush dust dirt device of foreign matter, in cleaning, can and brush away according to the rotation of the strength of air Dust and foreign matter. Can effectively prevent dust and foreign matter be attached to passage blockage that the filter lateral surface causes and The decline of the power of giving a dinner of welcome.
Claims (3)
1, a kind of dust bucket of vacuum cleaner is characterized in that,
Comprise that upside has opening, a side to be formed with air suction inlet, inside is formed with certain space, and is installed in the body of the dust bucket installation portion of dust catcher rear recess formation;
Central authorities are formed with air vents, and are installed in the dust collection cover of above-mentioned body;
Be installed in above-mentioned dust collection cover below, the dust that sucks from air suction inlet at the dust bucket self-filtering and the filter of foreign matter;
Entangle the original shape ring of above-mentioned filter, have by certain at the medial surface of original shape ring to form and can brush away during rotation the brush of filter lateral surface dust, form and can be inhaled into the brush dust dirt device that the blade of the mobilization force rotation circular rings of air is formed by the certain distance above-below direction at the lateral surface of above-mentioned original shape ring apart from above-below direction.
2, the dust bucket of vacuum cleaner according to claim 1 is characterized in that described original shape ring comprises upward ring and the following ring that forms by certain altitude;
And be formed with several vertical support members at last ring with between encircling down.
3, the dust bucket of vacuum cleaner according to claim 1 is characterized in that described blade is with tabular formation, and is the formation that (113a) more and more narrows down to bottom (113b) from the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093664 CN1781434A (en) | 2004-11-29 | 2004-11-29 | Dust collection bucket of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093664 CN1781434A (en) | 2004-11-29 | 2004-11-29 | Dust collection bucket of vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1781434A true CN1781434A (en) | 2006-06-07 |
Family
ID=36772339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410093664 Pending CN1781434A (en) | 2004-11-29 | 2004-11-29 | Dust collection bucket of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1781434A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229039B (en) * | 2007-01-25 | 2010-05-19 | 乐金电子(天津)电器有限公司 | Structure of dust collector |
| US10143345B2 (en) | 2016-01-22 | 2018-12-04 | Dyson Technology Limited | Vacuum cleaning apparatus |
| US10299648B2 (en) | 2016-01-22 | 2019-05-28 | Dyson Technology Limited | Vacuum cleaner |
| US10390670B2 (en) | 2016-01-22 | 2019-08-27 | Dyson Technology Limited | Separating apparatus and vacuum cleaner |
| CN111195102A (en) * | 2018-11-20 | 2020-05-26 | 科沃斯机器人股份有限公司 | Cleaning rod assembly, filter assembly, dust bucket assembly and handheld cleaning equipment |
-
2004
- 2004-11-29 CN CN 200410093664 patent/CN1781434A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101229039B (en) * | 2007-01-25 | 2010-05-19 | 乐金电子(天津)电器有限公司 | Structure of dust collector |
| US10143345B2 (en) | 2016-01-22 | 2018-12-04 | Dyson Technology Limited | Vacuum cleaning apparatus |
| US10299648B2 (en) | 2016-01-22 | 2019-05-28 | Dyson Technology Limited | Vacuum cleaner |
| US10390670B2 (en) | 2016-01-22 | 2019-08-27 | Dyson Technology Limited | Separating apparatus and vacuum cleaner |
| CN111195102A (en) * | 2018-11-20 | 2020-05-26 | 科沃斯机器人股份有限公司 | Cleaning rod assembly, filter assembly, dust bucket assembly and handheld cleaning equipment |
| CN111195102B (en) * | 2018-11-20 | 2021-11-02 | 添可智能科技有限公司 | Cleaning rod assembly, filter assembly, dust bucket assembly and handheld cleaning equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |