CN202458211U - Cleaner - Google Patents
Cleaner Download PDFInfo
- Publication number
- CN202458211U CN202458211U CN2011205747268U CN201120574726U CN202458211U CN 202458211 U CN202458211 U CN 202458211U CN 2011205747268 U CN2011205747268 U CN 2011205747268U CN 201120574726 U CN201120574726 U CN 201120574726U CN 202458211 U CN202458211 U CN 202458211U
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- China
- Prior art keywords
- filter
- dust
- frame
- disposal box
- members
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a cleaner, which is easy to maintain a filter and excellent in use performance, avoids causing discomfort to users. The utility model discloses a cleaner (1), wherein a dust collecting box (20) is arranged at the front of a main shell (10) of an electric blower (15) for collecting and generating absorbing air, the dust collecting box (20) is formed with a suction inlet (22) of the absorbing air comprising dust, the upstream side of the electric blower (15) of the main shell (10) is provided with a barrel-shaped filter (40) for catching the dust, and the absorbing air comprising the dust is lead into the inner side of the filter, thereby leading the absorbing air to flow toward the outer side of the filter after catching the dust on the inner surface of the filter and leading the absorbing air into the electric blower (15), the dust collecting box (20) is provided with a ring-shaped dustfall part, the ring-shaped dustfall part extrudes toward the inner surface of the filter in the filter under the state that the dust collecting box (20) is arranged on the main shell (10), and the inner surfaces of the ring-shaped dustfall part and the filter are connected in a sliding mode to remove the caught dust from the inner surfaces along with actions of forwardly unloading the dust collecting box (20) relative to the main shell.
Description
Technical field
The utility model relates to the cleaner (cleaner) that is provided with the filter of catching dust.
Background technology
For example, in patent documentation 1, disclose following technology, its purpose is, in the cleaner that is provided with coarse filter and main filter, carries out the dedusting of coarse filter effectively.In the cleaner of patent documentation 1; On body shell; A plurality of dust fall sheets along the configuration of the periphery of coarse filter are provided with at the axially outstanding of coarse filter, utilize this dust fall sheet that coarse filter is controlled for rotating, on the other hand; Between the outer surface of the inner surface of disposal box and coarse filter, be provided with along with disposal box when body shell unloads rotation and make the projection of coarse filter rotation.According to the cleaner of patent documentation 1, if disposal box is unloaded and makes it rotation from body shell, then a plurality of dust fall sheets rotate at the outer peripheral face of coarse filter relatively, thus the dust fall sheet can be brushed lightly the dust that the outer peripheral face that falls to being filtered device is caught.
Patent documentation 1: TOHKEMY 2002-306384 communique
Yet; In above-mentioned cleaner, consider following situation, promptly; Also have the dust fall sheet and can't dust be brushed lightly situation about falling fully from the outer peripheral face of filter, and along with the service time of cleaner is elongated and increase with respect to the adhesion amount of the dust of the outer peripheral face of filter.Therefore, in order not produce the situation that causes plugged filter owing to dust, must carry out removing from filter the maintenance of dust termly, it is to use the situation of the cleaner of excellent performance hardly thereby have.In addition, fly upward towards the user of cleaner, then also have the worry that gives user's discomfort if utilize the dust fall sheet to brush lightly the dust that falls from the outer peripheral face of filter.
The utility model content
The utility model proposes in view of this situation, and its purpose is, provides the maintenance of filter easy and serviceability is excellent, prevent to give the cleaner of user's discomfort.
The cleaner that the utility model of technical scheme 1 is related; The place ahead taking in the body shell that produces the electric blowing machine that attracts wind is equipped with disposal box; This disposal box is formed with the suction inlet of the above-mentioned attraction wind that comprises dust; Be provided with the filter of the tubular of catching above-mentioned dust at the upstream side of the above-mentioned electric blowing machine of aforementioned body housing, the attraction wind that will comprise above-mentioned dust imports the inboard of above-mentioned filter, after the inner surface of above-mentioned filter is caught above-mentioned dust; Make of the outside circulation of above-mentioned attraction wind towards above-mentioned filter; And above-mentioned attraction wind imported above-mentioned electric blowing machine, above-mentioned cleaner is characterised in that, is provided with the dust fall parts of ring-type at above-mentioned disposal box; Be installed at above-mentioned disposal box under the state of aforementioned body housing; Above-mentioned dust fall parts are outstanding towards the inner surface of this filter in above-mentioned filter, are accompanied by the action that above-mentioned disposal box is unloaded to the place ahead of above-mentioned disposal box with respect to the aforementioned body housing, the inner surface sliding-contact of above-mentioned dust fall parts and above-mentioned filter and the above-mentioned dust that is captured is removed from the inner surface of above-mentioned filter.
The utility model of technical scheme 2; It is characterized in that; In technical scheme 1; Be provided with the maintenance frame at the aforementioned body housing, this maintenance frame utilization circumferentially forms to the outstanding tubular in the place ahead of above-mentioned body shell with a plurality of first members of frame of the arranged spaced of regulation along above-mentioned, and in above-mentioned disposal box, keeps above-mentioned filter; Be provided with supporting frame at above-mentioned disposal box; This supporting frame utilization is along circumferentially forming the tubular that extends along the fore-and-aft direction of above-mentioned disposal box with a plurality of second members of frame of the arranged spaced of regulation, and getting into the above-mentioned dust fall parts of state support in the above-mentioned maintenance frame, and above-mentioned first members of frame and above-mentioned second members of frame are to dispose in above-mentioned circumferential consistent mode.
The utility model of technical scheme 3 is characterized in that, in technical scheme 2, the above-mentioned circumferential both ends of the surface of above-mentioned second members of frame form along the radiation direction from the center line of above-mentioned supporting frame.
The utility model of technical scheme 4; It is characterized in that; In technical scheme 2 or 3; Back quadrate part at the above-mentioned filter of above-mentioned maintenance frame is formed with the passage towards above-mentioned electric blowing machine, and the above-mentioned circumferential space between above-mentioned first members of frame and above-mentioned passage are to dispose in the consistent mode of above-mentioned fore-and-aft direction.
The cleaner related according to the utility model of technical scheme 1; Be accompanied by the action that disposal box is unloaded to the place ahead of disposal box with respect to body shell; The inner surface sliding-contact of dust fall parts and filter, thus can automatically remove the dust that is captured by this inner surface.Therefore, the maintenance of removing dust from filter becomes easily, thereby cleaner becomes the excellent device of serviceability.In addition, the dust fall parts are removed dust in filter, thereby different with situation about being removed after the outer surface that utilizes filter is caught dust, can suppress the situation of dispersing towards the user from the dust that filter is removed.Thus, can prevent to give the user discomfort.
According to the utility model of technical scheme 2, can prevent to keep first members of frame of frame and second members of frame of supporting frame to be disposed at the position of circumferentially staggering.Thus, the breathing area of the filter that keeps frame can be guaranteed to remain in, and the dust catching efficiency of filter can be kept.
According to the utility model of technical scheme 3, the attraction wind that is imported into the inboard of filter circulates towards the outside of filter along between the circumferential end face of second members of frame of radiation direction through the center line from supporting frame, thereby attracts the mobile of wind to become smooth and easy.Accompany therewith, can prevent the turbulent flow of above-mentioned attraction wind, therefore can suppress the rising of the pressure loss of filter.
According to the utility model of technical scheme 4, can make attract wind through each space after circulating laterally in the inboard of filter, should attract wind to import passage point-blank.Accompany therewith, attract the mobile of wind to become smooth and easy.
Description of drawings
Fig. 1 is the sectional view of the related cleaner of the embodiment of the utility model.
The key diagram of Fig. 2 action that to be the dust fall parts remove dust from filter.
Fig. 3 is the A-A line cutaway view of Fig. 2.
Symbol description:
1... cleaner; 10... body shell; 15... electric blowing machine; 20... disposal box; 22... suction inlet; 30... maintenance frame; 31... first members of frame; 31A... the circumferential space between first members of frame; 35... passage; 40... filter; 50... supporting frame; 51... second members of frame; The circumferential end face of 51A, 51B... second members of frame; 55... dust fall parts; L... the center line of supporting frame; X... the fore-and-aft direction of disposal box.
The specific embodiment
Referring to figs. 1 through Fig. 3 the embodiment of the utility model is described.As shown in Figure 1, cleaner 1 possesses body shell 10 and disposal box (dust housing) 20.
Take in the electric blowing machine 15 that produces attraction wind at electric blowing machine receiving room 12.The output shaft 15A of electric blowing machine 15 gets in the fan receiving room 13 through the peristome 11A of dividing plate 11.Offer a plurality of air exhaust ports (not shown) that the outside that makes body shell 10 is communicated with fan receiving room 13 in the side of body shell 10.In fan receiving room 13, fan F assembly is in output shaft 15A.Front side at fan receiving room 13 offers air-breathing peristome 13B.In addition, the rib 13A that gives prominence in the integrally formed oriented body shell 10 of the front side inner surface of the fan receiving room 13 in body shell 10.
In addition, maintenance frame 30, filter 40, supporting frame 50 and dust fall parts 55 have been taken in the inside of disposal box 20.Keeping frame 30 is to keep the parts of filter 40 and form a plurality of first members of frame 31 (with reference to Fig. 2).A plurality of first members of frame 31 are provided with along circumferentially extending with the arranged spaced of regulation and along the fore-and-aft direction X of disposal box 10.
As shown in Figure 2, the front ends of the fore-and-aft direction X in each first members of frame 31 combines with first endless member 32.Be arranged with the flange part 33 of ring-type at the leading section (right side of Fig. 1 and Fig. 2) of first endless member 32.On the other hand, the rear end of the fore-and-aft direction X in each first members of frame 31 combines with disposal box 20 sides of second endless member 34.
Second endless member 34 is with disposal box 20 sides obturation and make body shell 10 side openings, and forms a plurality of passages 35 along outer peripheral face with the interval of stipulating.Attract wind through using each passage 35 from air-breathing peristome 13B to the fan F of electric blowing machine 15 guiding in second endless member 34 in order to make.Like Fig. 1 and shown in Figure 2, passage 35 is to dispose with the consistent mode of space 31A of 31,31 of circumferential first members of frame on fore-and-aft direction X.In addition, the outer peripheral face that is positioned at body shell 10 sides at second endless member 34 is formed with card only with teat 36.Through making card only be limited to rib 13A, keep frame 30 to be fixed in body shell 10 via second endless member 34 forming under the state of tubular, and to disposal box 20 in, give prominence to teat 36.
Supporting frame 50 is parts of the dust fall parts 55 stated after the supporting and utilizes a plurality of second members of frame 51 (referring to figs. 1 through Fig. 3) to form tubular.A plurality of second members of frame 51 interval along the circumferentially spaced regulation around suction inlet 22 is given prominence to setting towards front and back to X from the front end inner surface of disposal box 20.As shown in Figure 2, each second members of frame 51 is circumferentially to dispose with each first members of frame, 31 consistent mode.And, as shown in Figure 3, in each second members of frame 51, be formed with circumferential both ends of the surface 51A, 51B along the radiation direction from the centre line L of supporting frame 50.
Like Fig. 1 and shown in Figure 2, dust fall parts 55 combine with the rearward end of each second members of frame 51 annularly.Utilize synthetic resin to come moulding dust fall parts 55 here.As shown in Figure 1, under the state that disposal box 20 and body shell 10 link, each second members of frame 51 that constitutes supporting frame 50 gets into and keeps in the frame 30, and dust fall parts 55 is supported towards the outstanding state of the inner surface of filter 40 with dust fall parts 55.
Next, the action to cleaner 1 describes.As if utilizing not shown battery to make electric blowing machine 15 drive and make output shaft 15A rotation, then fan F rotates and generation attraction wind.As shown in Figure 1, under the state that disposal box 20 and body shell 10 link, flange part 33 is connected to the inner surface of disposal box 20.Therefore, the attraction wind that comprises dust can not go out from side leakage downstream between the inner surface of above-mentioned disposal box 20 and the flange part 33, but shown in solid line among Fig. 1 such inboard that is inhaled into filter 40 from suction inlet 22.This filter 40 is caught dust with the state that remains in each first members of frame 31 at inner surface.Afterwards, the attraction wind that kind as shown in Figure 1 behind the separation dust circulates to the outside of filter 40 through each space 31A.In this embodiment, therefore each first members of frame 31 is compared in the situation of the configuration of circumferentially staggering with each second members of frame 51 with each first members of frame 31 circumferentially to dispose with each second members of frame, 51 consistent mode, can guarantee the breathing area of filter 40.
In addition, shown in the double dot dash line among Fig. 3, attract wind through between the circumferential end face 51A from the centre line L of supporting frame 50 along second members of frame 51,51 of radiation direction, 51B towards the outside circulation of filter 40, thereby attract the mobile of wind to become smooth and easy.As shown in Figure 1, the attraction wind that has passed through filter 40 successively each passage 35, second endless member 34, air-breathing peristome 13B, the fan F of second endless member 34 at the rear through being positioned at filter 40 blade each other, fan receiving room 13 and from each air exhaust port exhaust.In this embodiment, each passage 35 disposes with mode consistent with each space 31A on fore-and-aft direction X, therefore can make to attract wind after circulating laterally in the inboard of fan 40, imports to each passage 35 point-blank.
In this embodiment, through the action of following explanation, dust fall parts 55 can be removed the dust that the inner surface that is filtered device 40 captures.As shown in Figure 2, if disposal box 20 is unloaded to the place ahead of disposal box 20 from body shell 10, then dust fall parts 55 are along the inner surface sliding-contact successively of filter 40.Accompany therewith, dust fall parts 55 will be struck off by the dust that the inner surface of above-mentioned filter 40 captures successively.The dust that is struck off is released and in disposal box 20, is discharged from filter 40 through the opening of first endless member 32.Therefore, the dust that suppresses to be struck off disperses towards the user of cleaner 1.Through in disposal box 20, dust being abolished, finish to remove the maintenance of dust from filter 40.
< effect of this embodiment >
In the cleaner 1 of this embodiment, be accompanied by the action that disposal box 20 is unloaded from body shell, dust fall parts 55 strike off the dust of being caught by this inner surface with the inner surface sliding-contact of filter 40, thereby can automatically remove dust.Therefore, the maintenance of removing dust from filter 40 becomes easily, and cleaner 1 becomes the excellent device of serviceability.In addition,, thereby compare, can suppress to disperse towards the user from the dust that filter 40 is removed with the situation of behind the outer surface seizure dust of filter 40, removing because dust fall parts 55 are removed dust in filter 40.Thus, can prevent to give the user discomfort.
And, with second members of frame 51 of first members of frame 31 that keeps frame 30 and supporting frame 50 to dispose in circumferential consistent mode.Therefore, can prevent that first members of frame 31 and second members of frame 51 are disposed at the position of circumferentially staggering.Thus, the breathing area of the filter 40 that keeps frame 30 (first members of frame 31) can be guaranteed to remain in, and the dust catching efficiency of filter 40 can be kept.
In addition, between the circumferential end face 51A of the attraction wind of inboard that is inhaled into filter 40 through second members of frame 51,51 along the radiation direction, 51B from the centre line L of supporting frame 50 towards the outside circulation of filter 40, thereby attract the mobile of wind to become smooth and easy.Accompany therewith, can prevent to attract the turbulent flow of wind, thereby can suppress the rising of the pressure loss of filter 40.
In addition, each passage 35 disposes with mode consistent with each space 31A on fore-and-aft direction X, therefore, can after attraction wind is circulated from the inboard of filter 40 through each space 31A laterally, it be imported to each passage 35 point-blank.Accompany therewith, attract the mobile of wind to become smooth and easy.
The utility model is not limited to above-mentioned embodiment, and the part that the change that can in the scope of the purport that does not break away from the utility model, suit constitutes is also implemented.For example, also can be different with above-mentioned embodiment, use hairbrush as the dust fall parts, be accompanied by the action that disposal box 20 is unloaded from body shell 10, the inner surface sliding-contact of hairbrush and filter 40 and will being struck off by the dust that this inner surface captures.
Claims (4)
1. cleaner; The place ahead taking in the body shell that produces the electric blowing machine that attracts wind is equipped with disposal box; This disposal box is formed with the suction inlet of the said attraction wind that comprises dust, is provided with the filter of the tubular of catching said dust at the upstream side of the said electric blowing machine of said body shell, and the attraction wind that will comprise said dust imports the inboard of said filter; After the inner surface of said filter is caught said dust; Make of the outside circulation of said attraction wind, and said attraction wind is imported said electric blowing machine towards said filter
Said cleaner is characterised in that,
Be provided with the dust fall parts of ring-type at said disposal box, be installed at said disposal box under the state of said body shell, said dust fall parts are outstanding towards the inner surface of this filter in said filter,
Be accompanied by the action that said disposal box is unloaded to the place ahead of said disposal box with respect to said body shell, the inner surface sliding-contact of said dust fall parts and said filter and the said dust that is captured is removed from the inner surface of said filter.
2. cleaner according to claim 1 is characterized in that,
Be provided with the maintenance frame in said body shell, this maintenance frame utilization circumferentially forms to the outstanding tubular in the place ahead of said body shell with a plurality of first members of frame of the arranged spaced of regulation along said, and in said disposal box, keeps said filter,
Be provided with supporting frame at said disposal box, this supporting frame utilization is along circumferentially forming the tubular that extends along the fore-and-aft direction of said disposal box with a plurality of second members of frame of the arranged spaced of regulation, and getting into the said dust fall parts of state support in the said maintenance frame,
Said first members of frame and said second members of frame are to dispose in said circumferential consistent mode.
3. cleaner according to claim 2 is characterized in that,
The said circumferential both ends of the surface of said second members of frame form along the radiation direction from the center line of said supporting frame.
4. according to claim 2 or 3 described cleaners, it is characterized in that,
Back quadrate part at the said filter of said maintenance frame is formed with the passage towards said electric blowing machine,
Said circumferential space between said first members of frame and said passage are to dispose in the consistent mode of said fore-and-aft direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011095305A JP5651523B2 (en) | 2011-04-21 | 2011-04-21 | Cleaner |
| JP2011-095305 | 2011-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202458211U true CN202458211U (en) | 2012-10-03 |
Family
ID=46906421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205747268U Expired - Lifetime CN202458211U (en) | 2011-04-21 | 2011-12-31 | Cleaner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5651523B2 (en) |
| CN (1) | CN202458211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913026A (en) * | 2016-10-10 | 2018-04-17 | 德国福维克控股公司 | Dust catcher with filter cell |
| CN107913028A (en) * | 2016-10-10 | 2018-04-17 | 德国福维克控股公司 | Dust catcher with filter cell |
| CN114828720A (en) * | 2019-12-13 | 2022-07-29 | 工机控股株式会社 | Cleaning device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603194A (en) * | 2020-12-28 | 2021-04-06 | 追创科技(苏州)有限公司 | Cleaning device and assembly thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4734023B1 (en) * | 1968-08-12 | 1972-08-28 | ||
| JP2002306384A (en) * | 2001-04-09 | 2002-10-22 | Makita Corp | Cleaner |
| JP4202903B2 (en) * | 2003-12-25 | 2008-12-24 | 株式会社東芝 | Vacuum cleaner dust collector and vacuum cleaner |
| JP5556056B2 (en) * | 2009-05-18 | 2014-07-23 | 日立工機株式会社 | Dust collector |
-
2011
- 2011-04-21 JP JP2011095305A patent/JP5651523B2/en active Active
- 2011-12-31 CN CN2011205747268U patent/CN202458211U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913026A (en) * | 2016-10-10 | 2018-04-17 | 德国福维克控股公司 | Dust catcher with filter cell |
| CN107913028A (en) * | 2016-10-10 | 2018-04-17 | 德国福维克控股公司 | Dust catcher with filter cell |
| CN107913028B (en) * | 2016-10-10 | 2021-04-27 | 德国福维克控股公司 | Vacuum cleaner with filter element |
| CN107913026B (en) * | 2016-10-10 | 2021-06-29 | 德国福维克控股公司 | Vacuum cleaner with a filter element |
| CN114828720A (en) * | 2019-12-13 | 2022-07-29 | 工机控股株式会社 | Cleaning device |
| CN114828720B (en) * | 2019-12-13 | 2023-09-15 | 工机控股株式会社 | Cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012223449A (en) | 2012-11-15 |
| JP5651523B2 (en) | 2015-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |