CN106388701A - Dust collector air guiding assembly and dust collector - Google Patents
Dust collector air guiding assembly and dust collector Download PDFInfo
- Publication number
- CN106388701A CN106388701A CN201610821058.1A CN201610821058A CN106388701A CN 106388701 A CN106388701 A CN 106388701A CN 201610821058 A CN201610821058 A CN 201610821058A CN 106388701 A CN106388701 A CN 106388701A
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- CN
- China
- Prior art keywords
- vacuum cleaner
- guide duct
- wind guiding
- guiding component
- sealing ring
- 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
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- 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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
- Electric Suction Cleaners (AREA)
Abstract
The invention provides a dust collector air guiding assembly and a dust collector. The dust collector air guiding assembly comprises an upper cover (1), an air guiding pipe (2) and a sealing ring (3). The upper cover (1) and the air guiding pipe (2) are fixedly connected. The sealing ring (3) is connected between the upper cover (1) and the air guiding pipe (2) in a sealed mode. The sealing ring (3) is clamped to the upper cover (1) in a sealed mode. A sealing groove (4) is formed in the end, facing the air guiding pipe (2), of the sealing ring. The connector end of the air guiding pipe (2) is embedded into the sealing groove (4). The connector end of the air guiding pipe is in force fit with the bottom of the sealing groove (4). The side edge of the air guiding pipe (2) is in interference fit with the inner circumferential wall of the sealing groove (4). According to the dust collector air guiding assembly, the sealing effect of the air guiding assembly can be effectively ensured, and the dust removal capability of the dust collector can be ensured.
Description
Technical field
The present invention relates to household electrical appliance technical field, in particular to a kind of vacuum cleaner wind guiding component and vacuum cleaner.
Background technology
With the raising of people's living standard, vacuum cleaner also increasingly enters among our visual field.Suction in the market
Dirt device category is numerous, divides by structure, has horizontal dust collector, vertical type dust collector, and hand held cleaner, tub type dust catcher, rod-type are inhaled
Dirt device, robot type vacuum cleaner and central dust absorbing system；Divide by drive motor, have again exchange vacuum cleaner, direct current vacuum cleaner,
AC/DC vacuum cleaner.
Vacuum cleaner range is relatively broad, arrives greatly public health region, megastore, supermarket；Little to family, office
Etc. the figure that can see vacuum cleaner.Vacuum cleaner main performance index comprises maximum suction power, vacuum, noise and dedusting
Ability, as bad in guide duct design of Sealing Structure, on the one hand can produce certain noise；On the other hand the true of vacuum cleaner can be led to
Reciprocal of duty cycle reduces, and then reduces the maximum suction power of vacuum cleaner, affects vacuum cleaner dust collection capacity, substantially reduces the use body of user
Test.
Content of the invention
In view of this, the purpose of the present invention is to propose to a kind of vacuum cleaner wind guiding component and vacuum cleaner, can effectively ensure that and lead
The sealing effectiveness of wind assembly is it is ensured that the dust collection capacity of vacuum cleaner.
For achieving the above object, according to an aspect of the invention, it is provided a kind of vacuum cleaner wind guiding component, including on
Lid, guide duct and sealing ring, upper lid is fixedly connected with guide duct, and sealing ring is sealedly connected between lid and guide duct, sealing
Circle sealing is connected to and covers, and sealing ring is provided with seal groove towards one end of guide duct, and the interface end of guide duct is embedded close
In sealing groove, the interface end end of guide duct and the bottom compression fit of seal groove, the side of guide duct and the internal perisporium of seal groove
Interference fit.
Preferably, the interface end of guide duct is provided with the lip turned up, the internal perisporium interference of the edge of lip and seal groove
The bottom land male-female engagement of cooperation, the bottom of lip and seal groove.
Preferably, the bottom land of seal groove is provided with annular protrusion, and the bottom of lip is pressed on annular protrusion.
Preferably, the section of annular protrusion be triangle, semicircle or rectangle.
Preferably, the bottom of lip is provided with annular groove, and annular protrusion is embedded in annular groove, and and annular groove
Interference fit.
Preferably, sealing ring is provided with circumferential mounting groove, above covers and be provided with the circumferential projection extending to inner circumferential, circumference
Raised and circumferential mounting groove is engaged by clamping.
Preferably, the arrival end of seal groove is provided with guiding surface.
Preferably, the outer circumferential side of sealing ring is provided with the locating piece that radially side extends, and it is fixed to be provided with locating piece
Position groove, above covers and is provided with positioning bar, positioning bar is fastened in locating slot.
Preferably, guide duct is provided with and is provided with the first connecting hole in connection otic placode connection otic placode, above cover and be provided with
Connecting post, connecting post is provided with the second connecting hole, and the first connecting hole and the second connecting hole are bolted.
According to a further aspect in the invention, there is provided a kind of vacuum cleaner, including vacuum cleaner wind guiding component, this vacuum cleaner wind-guiding
Assembly is above-mentioned vacuum cleaner wind guiding component.
The vacuum cleaner wind guiding component of the application present invention, including on lid, guide duct and sealing ring, upper lid is fixing with guide duct even
Connect, sealing ring is sealedly connected between lid and guide duct, sealing ring sealing is connected to and covers, and sealing ring is towards guide duct
One end is provided with seal groove, and the interface end of guide duct is embedded in seal groove, and the end of guide duct is compressed with the bottom of seal groove
The internal perisporium interference fit of cooperation, the side of guide duct and seal groove.The guide duct of this vacuum cleaner wind guiding component and sealing ring it
Between be provided with dual-seal, the respectively circumferential seal between the side of guide duct and the internal perisporium of seal groove, and guide duct
The bottom of end and seal groove end face seal, coordinated by dual-seal, vacuum cleaner wind guiding component can be effectively improved
Sealing structure, reduces loss of vacuum, lifts vacuum cleaner dust collection capacity, realizes maximum suction power, decreases noise sound simultaneously
Source, improves Consumer's Experience.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description
The accompanying drawing constituting the part of the present invention is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the perspective view of the guide duct of vacuum cleaner wind guiding component of the embodiment of the present invention；
Fig. 2 is the perspective view of the sealing ring of vacuum cleaner wind guiding component of the embodiment of the present invention；
Fig. 3 is the decomposition texture schematic diagram of the vacuum cleaner wind guiding component of the embodiment of the present invention；
Fig. 4 is the cross section structure diagram of the vacuum cleaner wind guiding component of the embodiment of the present invention；
Fig. 5 is the amplification assumption diagram at the Q of Fig. 4.
Description of reference numerals：1st, Shang Gai；2nd, guide duct；3rd, sealing ring；4th, seal groove；5th, lip；6th, annular protrusion；7th, week
To mounting groove；8th, circumferential projection；9th, guiding surface；10th, locating piece；11st, locating slot；12nd, connection otic placode；13rd, the first connecting hole；
14th, connecting post；15th, the second connecting hole；16th, bolt.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Corresponding accompanying drawing is clearly and completely described to technical solution of the present invention.Obviously, described embodiment is only the present invention one
Section Example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
The every other embodiment being obtained under the premise of going out creative work, broadly falls into the scope of protection of the invention.
In conjunction with referring to shown in Fig. 1 to Fig. 5, according to embodiments of the invention, vacuum cleaner wind guiding component includes lid 1, wind-guiding
Pipe 2 and sealing ring 3, upper lid 1 is fixedly connected with guide duct 2, and sealing ring 3 is sealedly connected between lid 1 and guide duct 2, sealing
Circle 3 sealing is connected on lid 1, and sealing ring 3 is provided with seal groove 4 towards one end of guide duct 2, and the interface end of guide duct 2 is embedding
It is located in seal groove 4, the interface end end of guide duct 2 and the bottom compression fit of seal groove 4, the side of guide duct 2 and sealing
The internal perisporium interference fit of groove 4.
It is formed with dual-seal, respectively guide duct 2 between the guide duct 2 of this vacuum cleaner wind guiding component and sealing ring 3
End between circumferential seal between the internal perisporium of side and seal groove 4, and the end of guide duct 2 and the bottom of seal groove 4
Face seal, is coordinated by dual-seal, can seal to being formed between guide duct 2 and sealing ring 3 from multiple directions and angle, from
And it is effectively improved the sealing structure of vacuum cleaner wind guiding component, reduce loss of vacuum, lift vacuum cleaner dust collection capacity, realize maximum
Suck power, decrease noise sound source simultaneously, improve Consumer's Experience.
Preferably, the interface end of guide duct 2 is provided with the lip 5 turned up, the internal perisporium of the edge of lip 5 and seal groove 4
The bottom land male-female engagement of interference fit, the bottom of lip 5 and seal groove 4.Lip 5 has outer structure, can preferably with close
The internal perisporium of sealing groove 4 is coordinated, and improves circumferential seal effect, simultaneously concavo-convex between the bottom land of the bottom of lip 5 and seal groove 4
Cooperation, can improve the end face seal effect between guide duct 2 and sealing ring 3, thus carrying on the whole by deformation of unevenness
Rise the sealing property of wind guiding component.
This structure can also only arrange raised, by this protrusions press in the bottom land of the bottom of lip 5 or seal groove 4
The end face structure deformation coordinating with it forms sealing, thus realizing the pressure tight sealing engagement between end face.
In the present embodiment, the bottom land of seal groove 4 is provided with annular protrusion 6, and the bottom of lip 5 is pressed on annular protrusion 6
On.Seal groove 4 can be sealed to the week side of boss of guide duct 2 from end face structure by this annular protrusion 6, improves sealing effect
Really.Sealing ring 3 is preferably elastic component, and when guide duct 2 installs cooperation with sealing ring 3, annular protrusion 6 deforms, can
Preferably it is adapted with the bottom of lip 5, form good sealing structure.
The section of annular protrusion 6 is, for example, triangle, semicircle or rectangle or other shape.
Preferably, the bottom of lip 5 is provided with annular groove, and annular protrusion 6 is embedded in annular groove, and recessed with annular
Groove interference fit.Pass through annular protrusion 6 between lip 5 and seal groove 4 and annular groove forms concave-convex fit structure, one side energy
Enough sealing mating capabilities improving between the two, on the other hand can also pass through the raised cooperation with groove to guide duct 2 close
Installation in seal 3 forms effective positioning.
Circumferential mounting groove 7 is provided with sealing ring 3, upper lid 1 is provided with the circumferential projection 8 extending to inner circumferential, circumference is convex
Play 8 to be engaged by clamping with circumferential mounting groove 7.Sealing ring 3 passes through circumferential mounting groove 7 and can easily be connected on lid 1, simplifies
Attachment structure, can improve simultaneously sealing ring 3 and upper lid 1 between be tightly connected performance.
Preferably, the arrival end of seal groove 4 is provided with guiding surface 9, installation that can be to guide duct 2 on sealing ring 3
Play guide effect, convenient guide duct 2 is arranged on sealing ring 3.
In the present embodiment, the outer circumferential side of sealing ring 3 is provided with the locating piece 10 that radially side extends, locating piece 10
Inside it is provided with locating slot 11, upper lid 1 is provided with positioning bar, positioning bar is fastened in locating slot 11.By positioning bar and positioning
The location fit of groove 11, can play foolproof function to the installation of guide duct 2, accelerate installation effect on sealing ring 3 for the guide duct 2
Rate.Meanwhile, can also be played by the location fit of positioning bar and locating slot 11 between guide duct 2 and sealing ring 3 and effectively prevent
Transfer to use, the stability of attachment structure of raising guide duct 2 and sealing ring 3 and reliability.
Preferably, guide duct 2 is provided with connection otic placode 12, connection otic placode 12 is provided with the first connecting hole 13, upper lid 1
On be provided with connecting post 14, connecting post 14 is provided with the second connecting hole 15, the first connecting hole 13 and the second connecting hole 15 pass through
Bolt 16 connects.Bolt connection can further enhance the bonding strength between guide duct 2 and upper lid 1, pass through bolt simultaneously
Interconnection function plays pressuring action to upper lid 1, guide duct 2 and sealing ring 3, further ensures that sealing ring 3 covers 1 and leads with upper
Sealing fiting effect between airduct 2, improves the integral sealing effect of wind guiding component.
According to embodiments of the invention, vacuum cleaner includes vacuum cleaner wind guiding component, and this vacuum cleaner wind guiding component is above-mentioned
Vacuum cleaner wind guiding component.
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combine.
The above, be only presently preferred embodiments of the present invention, and not the present invention is made with any pro forma restriction, according to
Any simple modification, equivalent variations and modification above example made according to the technical spirit of the present invention, all still falls within this
In the range of bright technical scheme.
Claims (10)
1. a kind of vacuum cleaner wind guiding component is it is characterised in that cover (1), guide duct (2) and sealing ring (3), described upper lid on including
(1) it is fixedly connected with described guide duct (2), described sealing ring (3) is sealedly connected on described upper lid (1) and described guide duct (2)
Between, the sealing of described sealing ring (3) is connected on described upper lid (1), and described sealing ring (3) is towards the one of described guide duct (2)
End is provided with seal groove (4), and the interface end of described guide duct (2) is embedded in described seal groove (4), described guide duct (2)
Interface end end and the bottom compression fit of described seal groove (4), the side of described guide duct (2) and described seal groove (4)
Internal perisporium interference fit.
2. vacuum cleaner wind guiding component according to claim 1 is it is characterised in that the interface end of described guide duct (2) is arranged
There are the internal perisporium interference fit of the lip (5) turned up, the edge of described lip (5) and described seal groove (4), described lip (5)
Bottom and described seal groove (4) bottom land male-female engagement.
3. vacuum cleaner wind guiding component according to claim 2 is it is characterised in that the bottom land of described seal groove (4) is provided with
Annular protrusion (6), the bottom of described lip (5) is pressed on described annular protrusion (6).
4. vacuum cleaner wind guiding component according to claim 3 is it is characterised in that the section of described annular protrusion (6) is three
Angular, semicircle or rectangle.
5. vacuum cleaner wind guiding component according to claim 3 is it is characterised in that the bottom of described lip (5) is provided with ring
Connected in star, described annular protrusion (6) is embedded in described annular groove, and with described annular groove interference fit.
6. vacuum cleaner wind guiding component according to claim 1 is it is characterised in that be provided with circumference on described sealing ring (3)
Mounting groove (7), described upper lid (1) is provided with the circumferential projection (8) extending to inner circumferential, described circumferential projection (8) and described week
It is engaged by clamping to mounting groove (7).
7. vacuum cleaner wind guiding component according to claim 1 is it is characterised in that the arrival end of described seal groove (4) is arranged
There is guiding surface (9).
8. vacuum cleaner wind guiding component according to any one of claim 1 to 7 is it is characterised in that described sealing ring (3)
Outer circumferential side is provided with the locating piece (10) that radially side extends, and is provided with locating slot (11), institute in described locating piece (10)
State and be provided with positioning bar on lid (1), described positioning bar is fastened in described locating slot (11).
9. vacuum cleaner wind guiding component according to any one of claim 1 to 7 is it is characterised in that on described guide duct (2)
It is provided with connection otic placode (12), described connection otic placode (12) is provided with the first connecting hole (13), described upper lid (1) is provided with
Connecting post (14), described connecting post (14) is provided with the second connecting hole (15), described first connecting hole (13) and described second
Connecting hole (15) passes through bolt (16) and connects.
10. a kind of vacuum cleaner, including vacuum cleaner wind guiding component it is characterised in that described vacuum cleaner wind guiding component is claim 1
Vacuum cleaner wind guiding component any one of to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821058.1A CN106388701B (en) | 2016-09-13 | 2016-09-13 | Dust catcher wind guiding component and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610821058.1A CN106388701B (en) | 2016-09-13 | 2016-09-13 | Dust catcher wind guiding component and dust catcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106388701A true CN106388701A (en) | 2017-02-15 |
| CN106388701B CN106388701B (en) | 2018-10-30 |
Family
ID=58000086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610821058.1A Active CN106388701B (en) | 2016-09-13 | 2016-09-13 | Dust catcher wind guiding component and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388701B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262911A1 (en) * | 2001-06-29 | 2004-12-30 | Bsh Bosch Und Siemens Hausgerate Gmbh | Vacuum cleaner |
| JP2007198597A (en) * | 2006-01-24 | 2007-08-09 | Elringklinger Ag | Radial seal |
| CN202950613U (en) * | 2012-12-20 | 2013-05-29 | 宁波大华电器有限公司 | Bend sealing mechanism of vacuum cleaner |
| EP2614761A2 (en) * | 2012-01-10 | 2013-07-17 | Fischer Rohrtechnik GmbH | Seal system for a vacuum cleaner suction hose |
| CN203576421U (en) * | 2013-09-30 | 2014-05-07 | 莱克电气股份有限公司 | Structure for sealing detachable connection portion of dust collector |
| CN204562015U (en) * | 2015-04-17 | 2015-08-19 | 小狗电器（北京）有限公司 | A kind of vacuum cleaner main suction pipe with PVC sealing ring |
-
2016
- 2016-09-13 CN CN201610821058.1A patent/CN106388701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040262911A1 (en) * | 2001-06-29 | 2004-12-30 | Bsh Bosch Und Siemens Hausgerate Gmbh | Vacuum cleaner |
| JP2007198597A (en) * | 2006-01-24 | 2007-08-09 | Elringklinger Ag | Radial seal |
| EP2614761A2 (en) * | 2012-01-10 | 2013-07-17 | Fischer Rohrtechnik GmbH | Seal system for a vacuum cleaner suction hose |
| CN202950613U (en) * | 2012-12-20 | 2013-05-29 | 宁波大华电器有限公司 | Bend sealing mechanism of vacuum cleaner |
| CN203576421U (en) * | 2013-09-30 | 2014-05-07 | 莱克电气股份有限公司 | Structure for sealing detachable connection portion of dust collector |
| CN204562015U (en) * | 2015-04-17 | 2015-08-19 | 小狗电器（北京）有限公司 | A kind of vacuum cleaner main suction pipe with PVC sealing ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106388701B (en) | 2018-10-30 |
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