CN103932636B - There is the dust catcher of air outlet structure - Google Patents
There is the dust catcher of air outlet structure Download PDFInfo
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- CN103932636B CN103932636B CN201410196068.1A CN201410196068A CN103932636B CN 103932636 B CN103932636 B CN 103932636B CN 201410196068 A CN201410196068 A CN 201410196068A CN 103932636 B CN103932636 B CN 103932636B
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- air outlet
- dust catcher
- extra large
- handkerchief frame
- large handkerchief
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Abstract
The invention discloses a kind of dust catcher with Novel air outlet structure, comprise body of dust collector, on this body of dust collector, be provided with air outlet, this dust catcher also comprises: extra large handkerchief frame, it is arranged in air outlet, on at least two relative outer walls of this sea handkerchief frame, be provided with jut, air outlet coordinates this jut to be provided with holding part, and jut inserts in this holding part; Exhausting plate, it is arranged at outside extra large handkerchief frame and is installed on air outlet. The present invention has prevented the loose problem of dirt that dust catcher causes because of exhausting plate distortion effectively, thereby prevents the secondary pollution that dust catcher air-out causes to environment.
Description
Technical field
The present invention relates to a kind of dust catcher, be specifically related to a kind of dust catcher with air outlet structure.
Background technology
Sea handkerchief frame is widely used parts on a kind of dust catcher at present, and its Main Function is that this filtering material of extra large handkerchief is installed, and dust catcher air outlet wind is out filtered, and avoids environment.
In the air outlet structure of current dust catcher, be all that extra large handkerchief frame is placed in air outlet in advance conventionally, and be only to rely on the power that exhausting plate applies to lock (compressing) to it for the fixing of extra large handkerchief frame, thereby complete the fixed installation of extra large handkerchief frame. And in dust catcher running, its inner meeting produces the higher air-flow of temperature, this air-flow can form one impulsive force and act directly on extra large handkerchief frame, is given on the exhausting plate that is positioned at extra large handkerchief frame outside thereby extra large handkerchief frame can produce a very large thrust with the form of relay. Under the air-flow of this long-time higher temperature and the effect of high thrust, can make exhausting plate occur very much the situation of distortion, thereby the coupling mechanism force that exhausting plate is acted on extra large handkerchief frame weakens, sealing function between sea handkerchief frame and air outlet bottom (being motor cover) will weaken, cause dust to be revealed, cause the secondary pollution of dust catcher air-out to environment.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide and a kind ofly can effectively reduce the dust catcher with air outlet structure of dust catcher internal gas flow on the impact of extra large handkerchief frame and exhausting plate.
For achieving the above object, technical scheme of the present invention is as follows: have the dust catcher of air outlet structure, comprise body of dust collector, on this body of dust collector, be provided with air outlet, it also comprises:
Sea handkerchief frame, it is arranged in air outlet, at least two relative outer walls of this sea handkerchief frame, is provided with jut, and air outlet coordinates this jut to be provided with holding part, and jut inserts in this holding part;
Exhausting plate, it is arranged at outside extra large handkerchief frame and is installed on air outlet.
Further, at least one outer wall of above-mentioned extra large handkerchief frame, be provided with a movable part, this movable part has the link being rotationally connected with the outer wall of extra large handkerchief frame, and at least one above-mentioned jut is arranged on the outer wall of extra large handkerchief frame by this movable part.
Further, on above-mentioned movable part, the other end of relatively above-mentioned link has outward extending draw ring.
Further, above-mentioned draw ring comprises connecting portion and extension, and this connecting portion is started by movable part that straight line stretches out and after bending, extend to form this extension, and this extension continues to stretch out, its cross section is L-shaped.
Further, above-mentioned movable part is a plate body.
Further, above-mentioned holding part is storage tank or the accommodating hole being opened in air outlet.
Further, between above-mentioned extra large handkerchief frame and air outlet, be also provided with at least one sealing ring.
Further, above-mentioned sealing ring is arranged at the bottom of air outlet and is sheathed on extra large handkerchief frame.
Further, above-mentioned jut comprises at least one pin.
Further, the cross section of above-mentioned pin is triangular in shape or have a rectangle of fillet surface.
Adopt the beneficial effect of technique scheme to be: owing to being provided with jut on minimum two relative outer walls of extra large handkerchief frame, and be provided with holding part at air outlet, the locking action to extra large handkerchief frame at least two relative directions by jut and holding part, make extra large handkerchief frame in machine running process, extra large handkerchief frame with auto-lock function can not apply active force to exhausting plate because being subject to gas shock power, make exhausting plate distortion, effectively prevent the loose problem of dirt that dust catcher causes because of exhausting plate distortion, thereby prevent the secondary pollution that dust catcher air-out causes to environment.
Brief description of the drawings
Fig. 1 is the general assembly drawing of the dust catcher with air outlet structure of the present invention.
Fig. 2 be in Fig. 1 motor to the structural representation of air outlet part.
Fig. 3 is the stereogram (extra large handkerchief frame is not installed) of Fig. 2.
Fig. 4 is the stereogram (extra large handkerchief frame is installed) of Fig. 2.
Fig. 5 is the structural representation of extra large handkerchief frame in the dust catcher with air outlet structure of the present invention.
Fig. 6 is the schematic diagram of extra large handkerchief frame under the first use state in the dust catcher with air outlet structure of the present invention.
Fig. 7 is the schematic diagram of extra large handkerchief frame under the second use state in the dust catcher with air outlet structure of the present invention.
Wherein, 1. extra large handkerchief frame 21. jut 211. pin 22. movable part 221. link 23. draw ring 231. connecting portion 232. extension 3. exhausting plate 4. sealing rings of body of dust collector 11. motor cover 12. air outlet 13. holding part 2..
Detailed description of the invention
Describe the preferred embodiment of the present invention in detail below in conjunction with accompanying drawing.
In order to reach object of the present invention, as Figure 1-5, in the first embodiment of the dust catcher with air outlet structure of the present invention, body of dust collector 1 is provided with air outlet 12, this air outlet 12 is as the outward extending part of motor cover 11 in fact, certainly also may air outlet 12 need to be separated from motor cover 11 as an independent part according to structural design etc. in reality, will not enumerate at this; In air outlet 12, be also provided with extra large handkerchief frame 2, the profile of this sea handkerchief frame 2 is a cuboid, on its two upper and lower relative outer walls, be provided with jut 21, air outlet 12 coordinates this jut 21 to be provided with holding part 13, jut 21 inserts in this holding part 13, outside this sea handkerchief frame 2, be also provided with exhausting plate 3, this exhausting plate 3 is fixedly installed on air outlet 12.
Shown in Fig. 1-5, above-mentioned the first embodiment is owing to being provided with jut 21 on minimum two relative outer walls of extra large handkerchief frame 2, and be provided with holding part 13 at air outlet 12, the locking action to extra large handkerchief frame 2 at least two relative directions by jut 21 and holding part 13, make extra large handkerchief frame 2 in machine running process, extra large handkerchief frame 2 with auto-lock function can not apply active force to because being subject to gas shock power exhausting plate 3, exhausting plate 3 is out of shape, effectively prevent the loose problem of dirt that dust catcher causes because exhausting plate 3 is out of shape, thereby prevent the secondary pollution that dust catcher air-out causes to environment.
In above-mentioned the first embodiment, protuberance 21 also can be arranged on the relative outer wall in left and right two of extra large handkerchief frame 2, and adjusts the position of holding part 13, also can play identical effect, or also can all be provided with protuberance 21 in upper and lower and left and right. Although the air outlet providing in the present embodiment and Hai Pa frame are rectangles, but in some dust catchers, air outlet and Hai Pa frame also can be designed to circle or other shapes, it is also at this time the technical scheme that can be suitable for the present embodiment, appoint and so on one or more relative outer wall, jut is set, and the position of engagement protrusion portion arranges holding part at air outlet.
In order to optimize further implementation result of the present invention, as shown in Fig. 4-7, in the second embodiment of the dust catcher with air outlet structure of the present invention, on outer wall above above-mentioned extra large handkerchief frame 2 is positioned at, be provided with a movable part 22, this movable part 22 has the link 221 being rotationally connected by known ways such as rotating shafts with the outer wall of extra large handkerchief frame 2, the jut 21 that is positioned at top in above-mentioned the first embodiment is arranged on this movable part 22, is arranged on the outer wall of extra large handkerchief frame 2 by this movable part 22. By movable part 22 is set, make to form further the locking action to extra large handkerchief frame 2, and extra large handkerchief frame 2 more easy for removal and installation, the implementation result of the first embodiment is further strengthened.
In above-mentioned the second embodiment, movable part 22 also can be arranged on the outer wall that is positioned at below, and the jut 21 that is positioned at below is arranged on this movable part 22, or on two outer walls opposing upper and lower, movable part 22 is all set, and jut 21 is all arranged on movable part 22.
In order to optimize further implementation result of the present invention, as shown in Fig. 4-7, in the third embodiment of the dust catcher with air outlet structure of the present invention, on above-mentioned movable part 22, the other end of relatively above-mentioned link 221 has outward extending draw ring 23, can be convenient to the control of user to movable part 22 by draw ring 23 is set, dig and close down.
In order to optimize further implementation result of the present invention, as shown in Fig. 4-7, in the 4th kind of embodiment of the dust catcher with air outlet structure of the present invention, above-mentioned draw ring 23 comprises connecting portion 231 and extension 232, this connecting portion 231 is started by movable part 22 that straight line stretches out and after bending, extend to form this extension 232, and this extension 232 continues to stretch out, its cross section is L-shaped. By the draw ring 23 of said structure, not only can adapt to better shape and the structure of air outlet 12, also can more be convenient to user and complete packing into and taking out extra large handkerchief frame 2 outward at dust catcher.
In order to optimize further implementation result of the present invention, as shown in Fig. 5-7, in the 5th kind of embodiment of the dust catcher with air outlet structure of the present invention, above-mentioned movable part 22 is a plate body, can more adapt to like this shape that air outlet 12 and Hai Pa frame 2 are rectangle, if when extra large handkerchief frame 2 grades are circular or other shapes certainly, movable part 22 also can be arranged to arc or other shapes according to shape.
In order to optimize further implementation result of the present invention, as shown in Fig. 5-7, in the 6th kind of embodiment of the dust catcher with air outlet structure of the present invention, above-mentioned holding part 13 is for being opened in storage tank or the accommodating hole in air outlet 12, can form better and the interfixing of protuberance 21.
In order to optimize further implementation result of the present invention, as shown in Fig. 5-7, in the 7th kind of embodiment of the dust catcher with air outlet structure of the present invention, between above-mentioned extra large handkerchief frame 2 and air outlet 12, be also provided with a sealing ring 4. Sealing ring 4 can play sealing function more solid and reliablely, after before fundamentally having solved, extra large handkerchief frame assembles, be only rely on exhausting plate fixedly control the drawback sealing between extra large handkerchief sealing ring and air outlet. Wherein, sealing ring 4 can also in enhanced leaktightness etc. need to be arranged to two, three or more, will not enumerate at this.
In order to optimize further implementation result of the present invention, as shown in Fig. 5-7, in the 8th kind of embodiment of the dust catcher with air outlet structure of the present invention, above-mentioned sealing ring 4 is arranged at the bottom of air outlet 12 and is sheathed on extra large handkerchief frame 2, can optimize further above-mentioned sealing effectiveness.
In order to optimize further implementation result of the present invention, as shown in Fig. 5-7, in the 9th kind of embodiment of the dust catcher with air outlet structure of the present invention, above-mentioned jut 21 comprises two pins 211, can form the more firm locking action of extra large handkerchief frame. Certainly, we also can need to arrange one or three or more pins according to structural design etc., again also will not enumerate.
In order to optimize further implementation result of the present invention, as shown in Fig. 5-7, in the tenth kind of embodiment of the dust catcher with air outlet structure of the present invention, the cross section triangular in shape, that be positioned at the pin 211 of extra large handkerchief frame 2 belows, cross section that is positioned at the pin 211 of extra large handkerchief frame 2 tops is the rectangle with fillet surface, and the pin 211 of such two kinds of shapes is in conjunction with forming further the more firm locking action of extra large handkerchief frame. Certainly,, except such scheme, we also can need to will be arranged to up and down leg-of-mutton pin or have the pin of the rectangle of fillet surface according to structural design etc.
Introduce the course of work of the present invention below: shown in Fig. 1-7: user turns down movable part 22, and extra large handkerchief frame 2 is put into air outlet 12, jut 21 on sea handkerchief frame 2 inserts respectively in the holding part 12 of corresponding air outlet 12, completes installing exhausting plate 3 after the locking of extra large handkerchief frame 2 again; User first takes down exhausting plate 3, first be pulled outwardly movable part 22 by draw ring 23, movable part 22 relies on the relation that is rotationally connected of itself and extra large handkerchief frame 2, make the protuberance 21 on it leave holding part 12, extra large handkerchief frame 2 pulls out subsequently, the protuberance 21 of another side also leaves holding part 12 simultaneously, completes the releasing process to extra large handkerchief frame 2.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (8)
1. the dust catcher with air outlet structure, comprises body of dust collector, on described body of dust collector, is provided with air outlet, it is characterized in that, also comprises:
Sea handkerchief frame, it is arranged in described air outlet, on at least two relative outer walls of described extra large handkerchief frame, be provided with jut, described air outlet coordinates described jut to be provided with holding part, described jut inserts in described holding part, on at least one outer wall of described extra large handkerchief frame, be provided with a movable part, described movable part has the link being rotationally connected with the outer wall of described extra large handkerchief frame, at least one described jut is arranged at by described movable part on the outer wall of described extra large handkerchief frame, and on described movable part, the other end of relatively described link has outward extending draw ring;
Exhausting plate, it is arranged at outside described extra large handkerchief frame and is installed on described air outlet.
2. the dust catcher with air outlet structure according to claim 1, it is characterized in that, described draw ring comprises connecting portion and extension, described connecting portion is started by described movable part that straight line stretches out and after bending, extend to form described extension, and described extension continues to stretch out, its cross section is L-shaped.
3. the dust catcher with air outlet structure according to claim 1, is characterized in that, described movable part is a plate body.
4. the dust catcher with air outlet structure according to claim 1, is characterized in that, described holding part is storage tank or the accommodating hole being opened in described air outlet.
5. the dust catcher with air outlet structure according to claim 1, is characterized in that, between described extra large handkerchief frame and described air outlet, is also provided with at least one sealing ring.
6. the dust catcher with air outlet structure according to claim 5, is characterized in that, described sealing ring is arranged at the bottom of described air outlet and is sheathed on described extra large handkerchief frame.
7. the dust catcher with air outlet structure according to claim 1, is characterized in that, described jut comprises at least one pin.
8. the dust catcher with air outlet structure according to claim 7, is characterized in that, the cross section of described pin is triangular in shape or have a rectangle of fillet surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196068.1A CN103932636B (en) | 2014-05-12 | 2014-05-12 | There is the dust catcher of air outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196068.1A CN103932636B (en) | 2014-05-12 | 2014-05-12 | There is the dust catcher of air outlet structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103932636A CN103932636A (en) | 2014-07-23 |
| CN103932636B true CN103932636B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410196068.1A Active CN103932636B (en) | 2014-05-12 | 2014-05-12 | There is the dust catcher of air outlet structure |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105942928B (en) * | 2016-06-30 | 2019-03-12 | 江苏美的清洁电器股份有限公司 | Dirt cup component and hand-held cleaners with it |
| CN105962848B (en) * | 2016-06-30 | 2019-03-12 | 江苏美的清洁电器股份有限公司 | Dirt cup component and hand-held cleaners with it |
| WO2018000460A1 (en) | 2016-06-30 | 2018-01-04 | 江苏美的清洁电器股份有限公司 | Dust cup assembly and handheld vacuum cleaner provided with same |
| EP3479749B1 (en) | 2016-06-30 | 2022-10-05 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Dust cup, dust cup assembly, and handheld vacuum cleaner |
| CN110811426A (en) * | 2019-12-03 | 2020-02-21 | 珠海格力电器股份有限公司 | Air outlet guide piece of dust collector and dust collector |
| CN213189351U (en) * | 2020-06-29 | 2021-05-14 | 天佑电器（苏州）有限公司 | Vacuum cleaner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100485705B1 (en) * | 2003-02-21 | 2005-04-28 | 삼성광주전자 주식회사 | Dust collecting container for vacuum cleaner |
| KR20060040778A (en) * | 2004-11-05 | 2006-05-10 | 주식회사 대우일렉트로닉스 | Square type mesh filter of cyclone dust collecting device for vacuum cleaner |
| CN101675872A (en) * | 2008-09-16 | 2010-03-24 | 乐金电子(天津)电器有限公司 | Filter device on front end of dust collector electric motor |
| CN201759487U (en) * | 2010-08-24 | 2011-03-16 | 莱克电气股份有限公司 | Dust collector with HEPA seal |
| CN201759488U (en) * | 2010-09-06 | 2011-03-16 | 莱克电气股份有限公司 | Dust collector with novel matching structure |
| CN202235156U (en) * | 2011-09-14 | 2012-05-30 | 江苏美的春花电器股份有限公司 | Mute dust collector |
| CN202739909U (en) * | 2012-08-24 | 2013-02-20 | 宁波美妙电器有限公司 | Air-out device and dust collector including the same |
| CN203280334U (en) * | 2013-05-27 | 2013-11-13 | 莱克电气股份有限公司 | Dust collector with improved motor hood |
| CN203802392U (en) * | 2014-05-12 | 2014-09-03 | 苏州市春菊电器有限公司 | Dust collector with novel air outlet structure |
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2014
- 2014-05-12 CN CN201410196068.1A patent/CN103932636B/en active Active
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| CN103932636A (en) | 2014-07-23 |
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