CN109645889A - A kind of three mould optimized-type vacuum cleaner filter bags - Google Patents
A kind of three mould optimized-type vacuum cleaner filter bags Download PDFInfo
- Publication number
- CN109645889A CN109645889A CN201811644624.1A CN201811644624A CN109645889A CN 109645889 A CN109645889 A CN 109645889A CN 201811644624 A CN201811644624 A CN 201811644624A CN 109645889 A CN109645889 A CN 109645889A
- Authority
- CN
- China
- Prior art keywords
- bag
- filter
- dust filter
- bag dust
- dust
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
- A47L9/1436—Connecting plates, e.g. collars, end closures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of three mould optimized-type vacuum cleaner filter bags, including bag dust filter ontology, the bracket connection being arranged on the air inlet of the dust filtration bag ontology and dust catcher, the dust filtration bag ontology is divided into the first bag dust filter and the second bag dust filter by cut-off rule, the junction of the bracket and the first bag dust filter and/or the second bag dust filter is provided with turnover panel and inductive switch, the shaft connecting with the first bag dust filter or the second bag dust filter is provided on the turnover panel, the dust catcher is at work, filling filtrate is absorbed by the first bag dust filter first, the inductive switch is when sensing that the first bag dust filter fills up, send a signal to stepper motor, the stepper motor drives shaft that turnover panel is overturn to the first bag dust filter, screening filtering object enters the first bag dust filter and filtrate is made to continue to fill up the second bag dust filter.The configuration of the present invention is simple guarantees dust catcher suction equalization, guarantees the suction space between bag dust filter and motor, enhances the suction effect of bag dust filter, utmostly improve filter effect.
Description
Technical field
The present invention relates to cleaner fields, more particularly to a kind of three mould optimized-type vacuum cleaner filter bags.
Background technique
The working principle of dust catcher is motor of dust collector high speed rotation, sucks air from suction inlet, generates dirt case certain
Vacuum, dust enters the bag dust filter in dirt case by scrubbing brush, adapter tube, handle, hose, main suction pipe, and dust is left on bag dust filter
Interior, filtered air enters motor using one layer of filter, and the air into motor is flowed out through motor, is arranged by air outlet
Out.
So-called filter bag refers to a kind of bag-shaped filter device, usually has an air inlet, enters from air inlet
It is the air-flow for being mingled with dust, air-flow flows out filter bag by filter bag surrounding, while dust is left in filter bag.The prior art
In, filter bag is made according to different filtering requirements of a variety of materials, such as the filter paper or filter cloth of homogenous material, also has multiple
Filter bag made of condensation material.Existing filter bag air permeability be all it is identical, for biggish dust catcher, such as United States Patent (USP)
Biggish filter bag can be used since its space is larger in this tub type dust catcher shown in US5548868, will not generate tight
The problem of dust blocking of weight.But for the dust catcher of small volume, the small volume of dust catcher collecting vessel can only be used smaller
Filter bag, filter bag short especially for shape and long is easily blocked in suction when filtering the dust and sundries of larger particles
Around oral area.
The filter bag of dust catcher is mainly used to collect and filter the dust of dust catcher sucking, and fine dust can be trapped in filtering
The material surface of bag, with the increase for being detained amount of dust, the windage of filter bag material is also rising, after reaching to a certain degree, filtering
Bag cannot use, currently, filter bag haves the defects that following aspect: 1, arriving certain journey inside bag dust filter when debris accumulation
When spending, exhaust effect just be will be greatly reduced, because part is blocked, suction is just greatly reduced, under dust removing effects are serious
Drop；2, current bag dust filter is directly connected to motor, and in the running, bag dust filter can be adsorbed on motor motor, influences suction effect
Fruit；3, the expansion that the outer dimension of vacuum cleaner filter bag cannot be unlimited, mainly outer dimension be all according to dust catcher cavity come
Design, damaged or explosion, filter bag size are all just to be attached in chamber wall to filter bag when in use in order to prevent, utilize appearance
Cavity wall supports filter bag, prevent using when suction it is excessive, cause filter bag damaged or explosion.Size of filter bag is greater than cavity,
It just will appear filter material and fold accumulation.Air is difficult to pass through at accumulation, increases the crushing of filter bag instead.So cannot be to filtering
Bag is external to increase filter area.
CN201580026544.8 discloses a kind of vacuum cleaner filter bag for vertical type dust collector, the dust suction of the invention
Device filter bag has the length greater than width, leads to a long side and a narrow side.The vacuum cleaner filter bag is by two
Bag wall is formed, and the bag wall is circumferentially bonded together, so that forming inner space between two bag walls.Here, a bag
Wall has entrance, and air to be cleaned can enter vacuum cleaner filter bag by the entrance.It is filtered according to the dust catcher of the invention
Bag is characterized in that having in the longitudinally extending folding part of vacuum cleaner filter bag, as a result, in the bag wall for wherein introducing entrance
Bag wall has the elasticity of enhancing, and when filter bag is inserted into dust catcher, vacuum cleaner filter bag is unfolded when support plate folds,
It allows air to enter filter bag substantially unblockedly.
Foregoing invention, structure is complicated for the bag dust filter, is only used in specific dust catcher.
In conclusion it is this field inventor urgent problem to be solved that it is low, which to solve filter bag utilization efficiency,.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, a kind of three mould optimized-type dust catcher mistakes are provided
Filter bag guarantees suction equalization, guarantees the suction space between bag dust filter and motor, enhances the suction effect of bag dust filter, maximum journey
Degree improves filter effect, prevents bag dust filter from blocking, does not account for dust catcher space.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of three mould optimized-type vacuum cleaner filter bags, including bag dust filter ontology, the air inlet of the dust filtration bag ontology and dust catcher
The bracket of upper setting connects, and the dust filtration bag ontology is divided into the first bag dust filter and the second bag dust filter by cut-off rule, and described the
The folding trace for folding bag dust filter ontology, the bracket and the first bag dust filter are provided on one bag dust filter and the second bag dust filter
And/or second the junction of bag dust filter be provided with turnover panel and inductive switch, be provided on the turnover panel and the first bag dust filter or
The shaft of two bag dust filters connection, the shaft are connect with the stepper motor on bracket, and the dust catcher at work, passes through first
First bag dust filter absorbs filling filtrate, and the inductive switch sends a signal to stepping when sensing that the first bag dust filter fills up
Motor, the stepper motor drive shaft that turnover panel is overturn to the first bag dust filter, and screening filtering object enters the first bag dust filter and makes
It obtains filtrate and continues to fill up the second bag dust filter.
Preferably, relative position is provided with magnetic assembly on the turnover panel and bracket, the magnetic assembly includes and turns over
The magnet of plate connection and the ironware being connect with bracket.
Preferably, the dust filtration bag ontology is deformable and is made of papery or Hai Pa or nonwoven cloth material, described first
Bag dust filter and/or the second bag dust filter are located at air inlet direction and are made of the above-mentioned material of certain degree of hardness, first bag dust filter and/
Or second the tail portion of bag dust filter be made of above-mentioned material flexible.
Preferably, first bag dust filter and/or the second bag dust filter are located at dust catcher in folded state when not working
It is interior.
Preferably, the bracket is connect by card slot with bag dust filter ontology.
Preferably, the dust filtration bag ontology is removably mounted on bracket.
The beneficial effects of the present invention are:
1. guaranteeing suction equalization, the pressure loss of filtering material is reduced；
2. guaranteeing the suction space of bag dust filter and motor, because motor when inhaling, guarantees that bag dust filter does not attach on motor；
3. not taking up space；
4. bag dust filter has very strong elasticity；
5. direct impact of the air-flow to bag dust filter ontology is slowed down, to extend the service life of bag dust filter；
6. dust is more evenly distributed in bag dust filter, so that bag dust filter utilization rate is high, suction ash quantity is big, long using the time, can reduce filter
The replacement cycle of dirt bag；
7. bag dust filter is structurally reasonable, there is good practicability, the inside for folding trace effective use bag dust filter of bag dust filter setting
Space, did not changed the exterior space of bag dust filter, to reduce the crushing of bag dust filter, utmostly improved filter effect.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention and attached drawing is cooperated to be described in detail below.This hair
Bright specific embodiment is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is structure of dust collector schematic diagram of the present invention；
Fig. 2 is vacuum cleaner dust filter bag structural schematic diagram of the present invention；
Fig. 3 is dust catcher air inlet of the present invention and turnover panel overlooking structure figure；
Fig. 4 is turnover panel driving structure schematic diagram of the present invention；
Fig. 5 is 102 structural schematic diagram of the first bag dust filter 101 of the present invention and the second bag dust filter；
Fig. 6 is the first bag dust filter 101 of the present invention expansion adsorption filtration object, 102 foldable structure schematic diagram of the second bag dust filter；
Fig. 7 is the first bag dust filter 101 of the present invention folding, the second bag dust filter 102 expansion adsorption filtration object schematic diagram.
Figure label explanation: bag dust filter ontology 1, dust catcher 2, air inlet 3, bracket 4, the first bag dust filter 101, the second dust filtering
Bag 102 folds trace 103, shaft 104, turnover panel 5, inductive switch 6, support frame 7, magnetic assembly 8, motor of dust collector 9, stepping electricity
Machine 10.
Specific embodiment
The invention will be further described with reference to the accompanying drawing:
Shown in referring to Figure 1 to Figure 7, a kind of three mould optimized-type vacuum cleaner filter bags, including bag dust filter ontology 1, the dust filtration bag sheet
The bracket 4 being arranged on body 1 and the air inlet 3 of dust catcher 2 is connect, and the dust filtration bag ontology 1 is divided into the first filter by cut-off rule
It is provided on dirt bag 101 and the second bag dust filter 102, first bag dust filter 101 and the second bag dust filter 102 by bag dust filter ontology
The junction of the 1 folding trace 103 folded, the bracket 4 and the first bag dust filter 101 and/or the second bag dust filter 102 is provided with turnover panel
5 and inductive switch 6, the shaft 104 connecting with the first bag dust filter 101 or the second bag dust filter 102, institute are provided on the turnover panel 5
It states shaft 104 to connect with the stepper motor 10 on bracket 4, the dust catcher 2 at work, passes through the first bag dust filter 101 first
Filling filtrate is absorbed, the inductive switch 6 sends a signal to stepper motor 10 when sensing that the first bag dust filter 101 fills up,
The stepper motor 10 drives shaft 104 that turnover panel 5 is overturn to the first bag dust filter 102, and screening filtering object enters the first dust filtering
It is as shown in Fig. 4 that bag 101 makes filtrate continue to fill up the second bag dust filter 102().
In embodiments of the present invention, surface or tail portion that trace is located at the first bag dust filter 101 or the second bag dust filter 102 are folded,
The folding trace is not limited only to one.
The tail portion of first bag dust filter 101 and the second bag dust filter 102 is additionally provided with support frame 7, support frame as described above 7 and dust catcher
The connection of 2 motors 9, current bag dust filter are directly connected to motor, and in the running, bag dust filter can be adsorbed on motor motor, influence
Suction effect, support frame 7 can support the first bag dust filter 101 and the second bag dust filter 102 in the embodiment of the present invention, guarantee bag dust filter
With the space of motor, guarantee the suction space of bag dust filter and motor, because motor when inhaling, guarantees that bag dust filter does not attach
On motor, suction effect is prevented to be obstructed.
Preferably, relative position is provided with magnetic assembly 8 on the turnover panel 5 and bracket 4, the magnetic assembly include with
The magnet that turnover panel 5 connects and the ironware connecting with bracket 4, adopt this technical solution, further such that turnover panel is according to the actual situation
It is overturn to the first bag dust filter 101 or the second bag dust filter 102, facilitates filtrate from 102 mistake of the first bag dust filter 101 or the second bag dust filter
Filter.
Preferably, the dust filtration bag ontology 1 is deformable and is made of papery or Hai Pa or nonwoven cloth material, described first
Bag dust filter 101 and/or the second bag dust filter 102 are located at 3 direction of air inlet and are made of the above-mentioned material of certain degree of hardness, first filter
The tail portion of dirt bag 101 and/or the second bag dust filter 102 is made of above-mentioned material flexible.
In embodiments of the present invention, extra large pa is external name, it is a kind of high efficiency particulate air filter, minimum dust can be kept off
Firmly, efficiency reaches 99.97%, and air permeability is lower, therefore does waviness all to increase vapor permeation area.This filtering material
Some can also to clean repeatedly.
Any filtering material has " service life ", that is, the micropore of filtering material is blocked up by little particle dust after long-time service
Extremely, thus the dirt bag of papery be it is more satisfactory, after i.e. abandon, health but conveniently, cloth bag dust filter cleaning after fiber can be hardened,
Influence filter effect and air permeability effect.
Non-woven fabric compounded filtering material is washable, but air permeability is slightly lower.
First bag dust filter 101 and/or the second bag dust filter 102 are located in dust catcher 2 when not working in folded state,
It is not take up the space of dust catcher.
Preferably, the bracket 4 is connect by card slot with bag dust filter ontology 1.
Preferably, the dust filtration bag ontology 1 is removably mounted on bracket 4.
Specific embodiment:
In actual use, 9 high speed rotation of motor of dust catcher 2 sucks air from air inlet 3, and filtrate passes through dust catcher 2
Suction pipe enters in the bag dust filter 1 in dust catcher, and filtrate is left in bag dust filter 1, and filtrate enters the first filter by air inlet 3
In dirt bag 101, the first bag dust filter 101 folded originally is unfolded and is filtered under the action of motor 9, at this point, the second dust filtering
Bag 102 folds, and is not take up the space of dust catcher, (as shown in Fig. 6), when the inductive switch 6 being arranged on the first bag dust filter 101
When sensing that the filling of 101 filtrate of the first bag dust filter is full, inductive switch 6 sends a signal to the stepping being arranged on bracket 4
Motor 10, stepper motor 10 drive shaft 104 that turnover panel 5 overturn to the first bag dust filter 101, and complete screening filtering object is into the
One bag dust filter 101, so that filtrate is filled to the second bag dust filter 102；
Similarly, on the contrary, filtrate fills the second bag dust filter 102, when the inductive switch 6 being arranged on the second bag dust filter 102 is felt
When should filling full to 102 filtrate of the second bag dust filter, inductive switch 6 sends a signal to the stepping electricity being arranged on bracket 4
Machine 10, stepper motor 10 drive shaft 104 that turnover panel 5 is overturn to the second bag dust filter 102, and complete screening filtering object enters second
Bag dust filter 102, so that filtrate fills (as shown in Fig. 7) to the first bag dust filter 101.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. a kind of three mould optimized-type vacuum cleaner filter bags, including bag dust filter ontology (1), the dust filtration bag ontology (1) and dust catcher
(2) bracket (4) connection being arranged on air inlet (3), it is characterised in that: the dust filtration bag ontology (1) is divided by cut-off rule
For the first bag dust filter (101) and the second bag dust filter (102), it is all provided on first bag dust filter (101) and the second bag dust filter (102)
It is equipped with the folding trace (103) for folding bag dust filter ontology (1), the bracket (4) and the first bag dust filter (101) and/or the second filter
The junction of dirt bag (102) is provided with turnover panel (5) and inductive switch (6), is provided with and the first bag dust filter on the turnover panel (5)
(101) or the shaft (104) of the second bag dust filter (102) connection, the stepper motor (10) on the shaft (104) and bracket (4)
Connection, the dust catcher (2) at work, absorb filling filtrate, the inductive switch by the first bag dust filter (101) first
(6) it when sensing that the first bag dust filter (101) fills up, sends a signal to stepper motor (10), the stepper motor (10) drives
Shaft (104) overturns turnover panel (5) to the first bag dust filter (102), and screening filtering object enters the first bag dust filter (101) and made
Screening continues to fill up the second bag dust filter (102).
2. a kind of three moulds optimized-type vacuum cleaner filter bag according to claim 1, it is characterised in that: first bag dust filter
(101) it is additionally provided with support frame (7) with the tail portion of the second bag dust filter (102), support frame as described above (7) and dust catcher (2) motor (9)
Connection.
3. a kind of three moulds optimized-type vacuum cleaner filter bag according to claim 1, it is characterised in that: the turnover panel (5) and
Relative position is provided with magnetic assembly (8) on bracket (4), the magnetic assembly include the magnet being connect with turnover panel (5) and with branch
The ironware of frame (4) connection.
4. a kind of three moulds optimized-type vacuum cleaner filter bag according to claim 1, it is characterised in that: the dust filtration bag ontology
(1) deformable and be made of papery or Hai Pa or nonwoven cloth material, first bag dust filter (101) and/or the second bag dust filter
(102) it is located at air inlet (3) direction to be made of the above-mentioned material of certain degree of hardness, first bag dust filter (101) and/or the second filter
The tail portion of dirt bag (102) is made of above-mentioned material flexible.
5. a kind of three moulds optimized-type vacuum cleaner filter bag according to claim 1, it is characterised in that: first bag dust filter
(101) and/or the second bag dust filter (102) is located in dust catcher (2) when not working in folded state.
6. a kind of three moulds optimized-type vacuum cleaner filter bag according to claim 1, it is characterised in that: the bracket (4) is logical
Card slot is crossed to connect with bag dust filter ontology (1).
7. a kind of three moulds optimized-type vacuum cleaner filter bag according to claim 1, it is characterised in that: the dust filtration bag ontology
(1) it is removably mounted on bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644624.1A CN109645889B (en) | 2018-12-30 | 2018-12-30 | Filter bag is crossed to three mould optimization formula dust collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644624.1A CN109645889B (en) | 2018-12-30 | 2018-12-30 | Filter bag is crossed to three mould optimization formula dust collectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109645889A true CN109645889A (en) | 2019-04-19 |
| CN109645889B CN109645889B (en) | 2021-03-16 |
Family
ID=66118032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644624.1A Expired - Fee Related CN109645889B (en) | 2018-12-30 | 2018-12-30 | Filter bag is crossed to three mould optimization formula dust collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109645889B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29619801U1 (en) * | 1996-11-14 | 1997-01-09 | Branofilter Gmbh | Dust filter bag for a hand machine tool |
| US5943732A (en) * | 1993-01-15 | 1999-08-31 | The Hoover Company | Door valve for utility vacuum cleaners |
| JP2005270504A (en) * | 2004-03-26 | 2005-10-06 | Toshiba Tec Corp | Dust collector and vacuum cleaner |
| CN204909301U (en) * | 2015-07-17 | 2015-12-30 | 杭州信多达电器有限公司 | A dab membrane switch device for dust catcher |
| CN105996896A (en) * | 2016-07-13 | 2016-10-12 | 方龙旺 | Rotary brush type carpet dust collector |
| US20160331198A1 (en) * | 2012-03-27 | 2016-11-17 | Black & Decker Inc. | Vacuum |
| CN207950938U (en) * | 2018-01-26 | 2018-10-12 | 上海飞特亚空气过滤有限公司 | A kind of novel strong explosion-proof filter bag of formula |
-
2018
- 2018-12-30 CN CN201811644624.1A patent/CN109645889B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5943732A (en) * | 1993-01-15 | 1999-08-31 | The Hoover Company | Door valve for utility vacuum cleaners |
| DE29619801U1 (en) * | 1996-11-14 | 1997-01-09 | Branofilter Gmbh | Dust filter bag for a hand machine tool |
| JP2005270504A (en) * | 2004-03-26 | 2005-10-06 | Toshiba Tec Corp | Dust collector and vacuum cleaner |
| US20160331198A1 (en) * | 2012-03-27 | 2016-11-17 | Black & Decker Inc. | Vacuum |
| CN204909301U (en) * | 2015-07-17 | 2015-12-30 | 杭州信多达电器有限公司 | A dab membrane switch device for dust catcher |
| CN105996896A (en) * | 2016-07-13 | 2016-10-12 | 方龙旺 | Rotary brush type carpet dust collector |
| CN207950938U (en) * | 2018-01-26 | 2018-10-12 | 上海飞特亚空气过滤有限公司 | A kind of novel strong explosion-proof filter bag of formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109645889B (en) | 2021-03-16 |
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Effective date of registration: 20210128 Address after: 100080 603-048, 6th floor, 36 Haidian West Street, Haidian District, Beijing Applicant after: Yang Xuanhe Address before: 100080 603-048, 6th floor, 36 Haidian West Street, Haidian District, Beijing Applicant before: ZHONGKE EXPLORATION AND INNOVATION (BEIJING) SCIENCE AND TECHNOLOGY INSTITUTE |
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Inventor after: Yang Xuanhe Inventor before: Yang Xuanhe |
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