CN108202578A - Exhaust duct - Google Patents
Exhaust duct Download PDFInfo
- Publication number
- CN108202578A CN108202578A CN201711276016.5A CN201711276016A CN108202578A CN 108202578 A CN108202578 A CN 108202578A CN 201711276016 A CN201711276016 A CN 201711276016A CN 108202578 A CN108202578 A CN 108202578A
- Authority
- CN
- China
- Prior art keywords
- operating element
- stabilizer
- blade
- exhaust duct
- abutment face
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
- B60H1/3421—Nozzles; Air-diffusers with means for adjusting the air stream direction using only pivoting shutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H1/3414—Nozzles; Air-diffusers with means for adjusting the air stream direction
- B60H1/3428—Nozzles; Air-diffusers with means for adjusting the air stream direction using a set of pivoting shutters and a pivoting frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/34—Nozzles; Air-diffusers
- B60H2001/3471—Details of actuators
Abstract
A kind of exhaust duct (10), it includes operating element (26), stabilizer (36) and at least one blade (12, 16), the operating element is swingable in supporting member (30) and/or is rotatably supported in the blade (12, 16) on, the stabilizer is moveably supported on operating element (26), wherein, stabilizer (36) has stop surface (50, 52, 58), and in blade (12, 16) on and/or operating element (26) is equipped with abutment face (62, 64, 68), and the stop surface (50 of stabilizer (36) when operating element (26) moves, 52, 58) abutment face (62 can be sticked on, 64, 68) pendulum motion and/or rotational motion of operating element (26) are limited on and.
Description
It is March 7, international application no PCT/EP2014/054485, national applications number in 2014 applying date that the application, which is,
For the 201480016895.6, divisional application of the application for a patent for invention of entitled " exhaust duct ".
Technical field
The present invention relates to a kind of exhaust ducts including operating element and at least one blade, and the operating element is in supporting member
It is swingable and/or be rotatably supported on blade.
Background technology
On the one hand the usually tool of exhaust duct in the car can be adjusted there are one the operating element in center by the operating element
The direction of the air of discharge is saved, but the air capacity of exhaust duct can also be adjusted.It can be to exhaust duct by the swing of operating element
Be adjusted with the horizontal and vertical blade that operating element couples.It can be to shutoff device by the rotation of operating element
It is adjusted and thus adjusts the air capacity for flowing through exhaust duct.In order to which operating element is made to be swung together with blade, operate
The supporting member of element is located in housing, for example on the axis of oscillation of blade with being retracted far very much.
The swing angle of blade is usually limited by terminal backstop.Backstop is similarly equipped on shutoff device, closes dress
It puts and is sticked in terminal location in these backstops.If continue steering force being applied to operating element when reaching these backstops
On, then the guide rod or supporting member that couple operating element and shutoff device can be by very big loads.Supporting member is due to big lever
And it by very big load and thus may be damaged in extreme circumstances.Similarly, big bending force acts on guide rod.
This exhaust duct is for example shown in 10057421 A1 of DE.
Invention content
The task of the present invention is a kind of exhaust duct is provided, the supporting member for acting on operating element is reduced in the exhaust duct
Or load on the transmission mechanism of operating element and thus prevent operating element supporting member or transmission mechanism damage.
In order to solve the task, a kind of exhaust duct is proposed according to the present invention, the exhaust duct include operating element, stabilizer and
At least one blade, the operating element is swingable in supporting member and/or is rotatably supported on blade, which can transport
It is supported on operating element dynamicly.Stabilizer has stop surface, and backstop is equipped on blade and/or on operating element
Face, wherein, when operating element moves, the stop surface of stabilizer can stick in abutment face and limit the pendulum of operating element
Dynamic movement and/or rotational motion.
The present invention is based on following considerations, not limit the motion range or warp of blade or shutoff device as prior art
By the motion range of supporting member limitation operating element, but additional stabilizer is directly set on operating element, the stabilizer
Directly limit the motion range of operating element.Therefore stabilizer works as the backstop of operating element so that be not limit
The hunting range of blade processed or the execution range of shutoff device, but may act on supporting member or the driver adjoined in load
The motion range of operating element is just directly limited before structure.Therefore the power being applied on operating element is not delivered to supporting member or leads
On bar, but directly it is transmitted on other components of blade or exhaust duct via stabilizer.Therefore, in the swing row of operating element
Journey or rotational travel are not had in limited time or only little force is transmitted to supporting member and component downstream, for example transmits on guide rod,
It is damaged so as to reliably prevent supporting member and component downstream.
Stabilizer is supported on operating element in this way so that stabilizer in other words stabilizer stop surface operating element put
It reclines during dynamic or rotation with abutment face.For operating element for example with axis, and stabilizer has gap, the axis extends through this
Gap.Thus stabilizer can be swung together with operating element, and rotational motion can also be also carried out in this operating element.
In order to limit the pendulum motion of operating element, stop surface is preferably provided in swaying direction, and abutment face is set
On blade.Therefore operating element is swung to such degree together with stabilizer, until stabilizer along swaying direction, i.e. for example
It laterally or upward or downward sticks in the abutment face of blade, thus prevents operating element along swaying direction into one
Step movement.
It is preferred that stabilizer is swingable but is supported on blade without relative rotation.That is, stabilizer can operate
Towards the backstop motion of blade-side when element is swung along swaying direction.But stabilizer cannot be with operation when operating element rotates
Element rotates together.Since stabilizer cannot rotate, thus such as stop surface relative to the abutment face on blade orientation not
Become, so that it is guaranteed that the stop surface and abutment face can be against each other when operating element is swung.
In order to limit the rotational motion of operating element, stop surface can also be relative to the longitudinal axis of axis in the form of implementation
It radially sets, and the abutment face is disposed radially within relative to longitudinal axis on operating element.Stop surface and abutment face are set
It is set to so that they can be against each other when operating element rotates.The further rotation of operating element in the following way by
Locking：Stabilizer is supported on blade and cannot thus be rotated together with operating element without relative rotation.If operating
Abutment face on element enters with stop surface to be contacted, then thus forms firm cooperation supporting member, thus reliably prevent operation
The further rotation of element.
That operating element also may be configured to multi-piece type and especially have handle element, which is attached to axis
On.Abutment face is preferably provided on the handle element.This structure can realize the simple assembling of exhaust duct.It such as can be
The axis is packed into one installation steps and stabilizer set is attached on axis.And then the handle element with abutment face is pacified
It is attached on axis, can the slewing area of operating element be adjusted by orientation of the handle element on axis herein.
In order to improve the bearing of stabilizer and/or operating element on blade, at least one cunning can be equipped on blade
Dynamic face, stabilizer and/or operating element are sticked on the sliding surface.The sliding surface is for example configured to spherical shape, wherein, spherical watch
The center in face is preferably pivotal point, the i.e. supporting member of operating element.Stabilizer or operating element stick on sliding surface with guide surface
On so that it is contacted always with sliding surface when operating element is swung.Thus prevent squeezing for such as operating element bad, because of sliding surface
Operating element is supported along the longitudinal direction of axis.Stabilizer or operating element and operation member are passed through by this sliding surface in other words
The position of part, which is independently sticked on the sliding surface, ensures that stabilizer or operating element seamlessly support and in the car just
Undesirable noise (such as since operating element gear is come on blade) is prevented when often using.
Sliding members and/or damping element can be additionally provided between sliding surface and stabilizer.This can for example reduce
Frictional force between sliding surface and stabilizer, so as to operate the operating element with smaller operating force.Alternatively,
It but also can increasing friction force so that operating element can not be removed from preset position.
Likewise it is possible to sliding members and/or damping element are equipped between stabilizer and blade and/or operating element.
Description of the drawings
Other advantages and features combination attached drawing obtains in subsequent instruction.In the accompanying drawings：
Fig. 1 a and 1b are exhaust ducts of the prior art；
Fig. 2 is the partial sectional view by the perspectivity of the blade and operating element of the exhaust duct of the present invention；
Fig. 3 is the second sectional view of the blade and operating element in Fig. 2；
Fig. 4 is the partial sectional view of the stabilizer and operating element in Fig. 2；
Fig. 5 is by the blade of exhaust duct of the present invention and the sectional view of operating element；
Fig. 6 is the vertical view of the operating element and blade in Fig. 2；
Fig. 7 is the perspective view of the blade and operating element in Fig. 2；
Fig. 8 is the operating element of the exhaust duct in Fig. 2 and the view of guide rod；And
Fig. 9 is the detailed view of the guide rod in Fig. 8.
Specific implementation form
The exhaust duct being known from the state of the art 10 is shown in Fig. 1 a and 1b, which fills with so-called unicontrol
It puts.Exhaust duct 10 have it is multiple it is horizontally disposed, can be respectively around the first blade 12 that rotation axis 14 is swung and multiple vertical
The second blade 16 setting, can similarly being swung around rotation axis 18.Shutoff device 20 is additionally provided with, which has
The closing valve 22 that can be swung around axis 24.
Common operating element 26 there are one being set to be adjusted to blade 12 and 16 and shutoff device 20, the behaviour
It is supported on a horizontal blade 12 as element and is coupled with the multiple vertical blade 16.Operating element 26 is by bearing
Part 30 is supported on the blade 12.Operating element 26 can rotate in the supporting member 30, to be adjusted to closing valve 22
It is whole.As it can be seen that being additionally provided with guide rod 28 on operating element 26 such as in Fig. 1 a and 1b, operating element 26 is filled via the guide rod with closing
20 are put to couple.
Vertical blade 16 can be made to be swung around its rotation axis 18 by the horizontal movement of operating element 26.It is if vertical
Ground moving operation element 26, then horizontal blade 12 thus swung around its rotation axis 14.It can be with by rotating operation element 26
Be adjusted via guide rod 28 to closing valve 22 and thus adjust air stream by exhaust duct 10.This exhaust duct 10
The mode of action is known per se and is therefore no longer described in detail.
Supporting member 30 is configured to so that when operating element 26 moves, blade 12,16 is swung together with operating element 26.Go out
In vision reason, which is retracted in the housing 32 of exhaust duct 10 far very much.But thus in the handle of operating element 26
Longer lever arm h is formed between element 34 and supporting member 30 (referring to Fig. 2).
Blade 12,16 or the hunting range for closing valve 22 are limited.If reach blade 12,16 sail angle or
Close valve 22 terminal location, then in the case of to 26 further applied force of operating element the blade or close valve not
It can further swing, continue to act on supporting member 30 and guide rod 28 in this operating force.This may lead to supporting member 30 or guide rod
28 damages.
In order to reduce the load acted on operating element 26 or guide rod 28, additionally have by the exhaust duct 10 of the present invention
The stabilizer 36 shown in figs 2 and 3.Remaining structure of exhaust duct corresponds to the conventional exhaust for example shown in Fig. 1 a and 1b
The structure in road.
For example, especially in figures 4 and 5 as it can be seen that operating element is configured to two-piece type, i.e., including an axis 40 and one
Handle element 34, the handle element are fixed on receiving portion 42 on the torque transfer structure 44 being set on axis 40.Axis 40 has
Spherical thickening part 46, axis 40 is swingable by the thickening part and is rotatably supported in supporting member 30.
It is seen that, stabilizer 36 has gap 38 as in figs 2 and 3, and the axis 40 of operating element 26 passes through the gap, makes
Obtaining axis can be freely rotated relative to stabilizer 36.Gap 38 forms the other supporting part for axis 40 to a certain extent.
Stabilizer 36 has the first section 48, which has substantially rectangular cross section and including opposite the
90 ° of one stop surface 50 and deflection are setting, are equally the second opposite stop surface 52.The second of the annular of stabilizer 36
Section 54 is equipped with radially-protruding block 56, and the radial direction radially set relative to longitudinal axis is respectively equipped on these blocks
Stop surface 58.
Being formed on blade 16 has accommodation space 60, and the first section 48 of axis 40 and stabilizer 36 is contained in receiving sky
Between in.Accommodation space 60 has substantially rectangular cross section.On lateral, on i.e. in the horizontal direction H accommodation space 60 by first
Abutment face 62 limits, and the first stop surface 50 is arranged in a height these first abutment faces in other words with stabilizer 36.Perpendicular
On V, accommodation space 60 is limited Nogata by the second abutment face 64.
As seen in Figure 4, handle element 34 has the gap 66 of cup-shaped, and stabilizer 36 is partially housed in the gap
In.Radial direction abutment face 68 is equipped in the gap 66, these radial direction abutment faces as explained below can be with radially stopping
58 mating reaction of block face.
In addition, being equipped with sliding surface 70 on the leading edge of blade 12, the guide surface 72 of operating element 26 sticks on the slip
On face (Fig. 5 to 7), it is arranged on handle element 34 in guide surface form of implementation as shown here.The substantially structure of sliding surface 70
Part-spherical is caused, the radius to pivotal point of the operating element 26 in supporting member 30 is constant.It is put in operating element 26
When dynamic, which slides on the sliding surface 70 so that operating element 26 be independently reliably guided with position and
Such as it will not be squeezed bad.
In addition, damping element 76 is equipped on the second stop surface 52 of stabilizer.The spacing selection of each second abutment face 64
Into so that stabilizer 36 is sticked on damping element 76 in the abutment face 64.Therefore between stabilizer is no on vertical direction V
It gap and cannot be swung relative to blade 12.
If V is moved operating element 26 along vertical direction, horizontal blade 12 is swung together with operating element 26.
Therefore via stabilizer 36, more specifically stop surface 52 and damping element 76 are passed to the leaf for the movement of operating element 26
On piece 12 so that the blade 12 is swung together with operating element 26.
If blade 12 utmostly swings, for example clings in terminal backstop not shown here, operating element
26 cannot further move along vertical direction, because operating element 26 sticks on the abutment face 64 of blade 12 via stop surface 52
On.
In order to swing vertical blade 16, operating element 26 is moved along horizontal direction H.Accommodation space 60 is configured to,
So that operating element 26 and stabilizer 36 have enough freedom of motion, to swing the blade 16.I.e. each abutment face
62 swing operating element 26 with enough spacing to each other.
Operating element 26 can be swung along horizontal direction H until the first stop surface 50 is sticked in the first abutment face 62.
Once the stop surface 50 is sticked in the abutment face 62, operating element 26 is just no longer able to further horizontal hunting.
In order to open or close the shutoff device 20 and handle element 34 in other words of rotating operation element 26.The movement is led to
It crosses following manner to be limited, i.e., the radial direction abutment face 68 rotated together with handle element 34 sticks on the radial direction stop surface of stabilizer 36
On 58.
Due to the first section 48 of rectangle of stabilizer 36 and the accommodation space 60 of rectangle, although stabilizer can be along dampening
Square in accommodation space 60 swing but be supported on without relative rotation on blade 12 around the longitudinal axis of axis 40.Due to patch
It is sticked on radial direction stop surface 52 by face 64, so only by the way that stabilizer 36 is made to rotate together, operating element 26 could be into one
Step rotation.Therefore the further rotation of operating element 26 is prevented by stabilizer 36.
Radial direction stop surface 58 and radial direction abutment face 68 are positioned to so that the limited closing with closing valve 22 of rotational motion
Position or completely open position occur simultaneously.Therefore it reliably prevents and is reaching the closed position for closing valve 22 and operation member
The excess load of guide rod 28 when part 26 further rotates.
Similarly, the first stop surface 50 and the first abutment face 62 are positioned to so that operating element 26 is in the feelings of horizontal hunting
Just stop before it can generate load to supporting member 30 or other components under condition.
Similarly, when on vertical direction V in the full swing angle for reaching blade 12 operating element 26 hunting range
It is limited by stabilizer 36, the stabilizer is via the first stop surface 50 and the first abutment face 62 and 12 mating reaction of blade.
It is different from the exhaust duct of the prior art shown in Fig. 1 a and 1b, when reaching blade 12,16 maximum deflection
In other words in the terminal backstop for reaching blade 12,16 or shutoff device 20, supporting member 30 can be acted on without further power
Or on guide rod 28.The movement of operating element 26 is directly locked up on the operating element 26, so as to which power be prevented to be further conducted to
On supporting member 30 and the component in downstream.Since the limitation of oscillating stroke is realized not via supporting member 30, so the supporting member quilt
Discharge, so as to the damage by preventing supporting member 30 or guide rod 28.
Here, the function of damping element 76 is to provide the additional frictional force between stabilizer 36 and blade 12, so as to
Ensure that operating element 26 is retained in due to increased frictional force in the position of setting.In addition, damping element 76 can eliminate or
It says compensation gap that may be present, undesirable noise is generated so as to be reliably prevented operating element 26.
Other damping element 78 is arranged between stabilizer 36 and axis 40 and increases between the stabilizer and axis
Operating element 26 to be maintained at the position of setting by frictional force so as to which there is also the frictional force of bigger, the frictional force in rotational motion
In putting.
As an alternative, sliding members can also be used in substitution damping element 76,78, is rubbed by the reduction of these sliding members
Wiping power improves the sliding properties between stabilizer 36 and blade 12 or axis 40 in other words.
As in figs. 8 and 9 as it can be seen that additional length compensation element 80 can be set on guide rod 28.These length compensations
Element is made of cylinder body 82, and shaft element 84 is stretched into the cylinder body.Corresponding torque is equipped on cylinder body 82 and on shaft element 84
Transmit profile portion.In form of implementation as shown here, groove 86 in a longitudinal direction, and axis member are equipped on cylinder body 82
Part 84 has the protrusion 88 with 86 corresponding ribbed of groove.
Shaft element 84 can be removed or be moved into the cylinder body from cylinder body 82 in a longitudinal direction, here, existing with shaft element 84
Position in cylinder body 82 is independently formed the connection of no relative rotation by groove 86 and protrusion 88.
Claims (7)
1. exhaust duct (10), including operating element (26), stabilizer (36) and at least one blade (12,16), operation member
Part is pivotally supported in supporting member (30) on the blade (12,16), which is moveably supported at operation member
On part (26), wherein, stabilizer (36) have stop surface (50,52), and on blade (12,16) be equipped with abutment face (62,
64), and when operating element (26) moves the stop surface (50,52) of stabilizer (36) can stick on abutment face (62,64)
Pendulum motion that is upper and limiting operating element (26).
2. exhaust duct according to claim 1, which is characterized in that the operating element (26) has axis (40), and steady
Device (36) is determined with gap (38), and axis (40) extends through the gap (38).
3. exhaust duct according to claim 1 or 2, which is characterized in that the stop surface (50,52) is arranged on swaying direction
In, and abutment face (62,64) is arranged on blade (12,16).
4. exhaust duct according to claim 1, which is characterized in that the stabilizer (36) is swingable and without relative rotation
It is supported on blade (12,16).
5. exhaust duct according to claim 1, which is characterized in that at least one sliding surface is equipped on blade (12,16)
(70), stabilizer (36) and/or operating element (26) are sticked on the sliding surface (70).
6. exhaust duct according to claim 5, which is characterized in that be equipped with and slide between sliding surface (70) and stabilizer (36)
Dynamic element and/or damping element.
7. exhaust duct according to claim 1, which is characterized in that between stabilizer (36) and blade (12,16) and/or
Sliding members and/or damping element are equipped between stabilizer (36) and operating element (26).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310102866 DE102013102866B3 (en) | 2013-03-20 | 2013-03-20 | air vents |
| DE102013102866.7 | 2013-03-20 | ||
| CN201480016895.6A CN105142943B (en) | 2013-03-20 | 2014-03-07 | Exhaust duct |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480016895.6A Division CN105142943B (en) | 2013-03-20 | 2014-03-07 | Exhaust duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108202578A true CN108202578A (en) | 2018-06-26 |
Family
ID=50238387
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480016895.6A Expired - Fee Related CN105142943B (en) | 2013-03-20 | 2014-03-07 | Exhaust duct |
| CN201711276016.5A Pending CN108202578A (en) | 2013-03-20 | 2014-03-07 | Exhaust duct |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480016895.6A Expired - Fee Related CN105142943B (en) | 2013-03-20 | 2014-03-07 | Exhaust duct |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR20150130276A (en) |
| CN (2) | CN105142943B (en) |
| DE (1) | DE102013102866B3 (en) |
| WO (1) | WO2014146914A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE538880C2 (en) | 2014-11-10 | 2017-01-24 | China-Euro Vehicle Tech Ab | Air nozzle device for a vehicle |
| DE102015209504B4 (en) * | 2015-05-22 | 2022-11-03 | Volkswagen Aktiengesellschaft | Vent device, in particular for a motor vehicle |
| DE102016001902B3 (en) | 2016-02-18 | 2017-03-30 | Audi Ag | Device for adjusting an air flow and ventilation device for a vehicle |
| DE102016003933A1 (en) * | 2016-03-31 | 2017-10-05 | Audi Ag | Device for actuating a component of an air outlet nozzle |
| DE102016108356A1 (en) * | 2016-05-04 | 2017-11-09 | Illinois Tool Works Inc. | Air vents for a motor vehicle |
| EP3293026B1 (en) * | 2016-09-13 | 2020-07-22 | Ningbo Geely Automobile Research & Development Co., Ltd. | Air nozzle device for a vehicle |
| DE102016124088A1 (en) * | 2016-12-12 | 2018-06-14 | Dr. Schneider Kunststoffwerke Gmbh | Control device for a closing flap and air vent with such a control device |
| KR102007895B1 (en) | 2017-08-11 | 2019-08-06 | 주식회사 니프코코리아 | Air ventilator for automobile |
| DE102018121470A1 (en) | 2018-09-04 | 2020-03-05 | Dr. Schneider Kunststoffwerke Gmbh | Bearing component and bearing arrangement with a bearing component |
| WO2021123776A1 (en) * | 2019-12-16 | 2021-06-24 | Bentley Motors Limited | Air vent |
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| DE20316175U1 (en) * | 2003-10-17 | 2003-12-24 | Dr. Schneider Engineering Gmbh | Air nozzle for outlet of air flow from air feed duct has movement coupling element in form of fork with two interconnected members fitted onto vertical fin, and coupling element is fastened to operating element by ball joint |
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2013
- 2013-03-20 DE DE201310102866 patent/DE102013102866B3/en not_active Expired - Fee Related
-
2014
- 2014-03-07 CN CN201480016895.6A patent/CN105142943B/en not_active Expired - Fee Related
- 2014-03-07 WO PCT/EP2014/054485 patent/WO2014146914A1/en active Application Filing
- 2014-03-07 CN CN201711276016.5A patent/CN108202578A/en active Pending
- 2014-03-07 KR KR1020157022806A patent/KR20150130276A/en not_active Application Discontinuation
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| CN102059933A (en) * | 2009-11-12 | 2011-05-18 | Trw车辆电气与零件有限公司 | Vehicle ventilation system |
| DE202012100243U1 (en) * | 2012-01-24 | 2012-03-16 | Dr. Schneider Kunststoffwerke Gmbh | Device for controlling an air flow |
| CN202494199U (en) * | 2012-03-08 | 2012-10-17 | 慈溪市福尔达实业有限公司 | Connecting structure between pulling button and pulling fork of vehicle air condition air outlet |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013102866B3 (en) | 2014-06-05 |
| CN105142943A (en) | 2015-12-09 |
| WO2014146914A1 (en) | 2014-09-25 |
| KR20150130276A (en) | 2015-11-23 |
| CN105142943B (en) | 2018-01-05 |
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