CN207140735U - A kind of air outlet structure - Google Patents
A kind of air outlet structure Download PDFInfo
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- CN207140735U CN207140735U CN201721158297.XU CN201721158297U CN207140735U CN 207140735 U CN207140735 U CN 207140735U CN 201721158297 U CN201721158297 U CN 201721158297U CN 207140735 U CN207140735 U CN 207140735U
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- internal layer
- air outlet
- blade
- outlet structure
- driving lever
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Abstract
A kind of air outlet structure is the utility model is related to, including：At least one outer blade, the outer blade extend along first axle；At least one internal layer blade, the internal layer blade extend along the second axis different from the first axle；Dial and turn round, this group is turned round and is installed on outer blade and is connected by an attachment means with the internal layer blade, the attachment means include shift fork and the driving lever engaged with the shift fork, when this group, which is turned round, is being moved along the first axle on outer blade to allow the internal layer blade to be rotated around the second axis, the driving lever is relative to the internal layer blade around the direction rotation parallel to second axis.According to air outlet structure of the present utility model, driving lever forms slider-crank mechanism between internal layer blade and group torsion, due to the deceleration of the slider-crank mechanism, the gearratio for dialling the speed for turning round the speed slided and the rotation of internal layer blade increases, internal layer blade underdrive, closing strike note is reduced, while obtains the confining force of bigger closing direction, reduces leakage rate.
Description
Technical field
Automotive upholstery is the utility model is related to, relates more specifically to a kind of air outlet structure.
Background technology
In order to adjust environment inside car temperature, air-conditioner air outlet is generally disposed with fascia or auxiliary fasia console.It is empty
Wind action will not only be played out by recalling air port, also to be met to adjust wind direction and air force and be turned on and off the work in air channel
With.Generally, air outlet includes outer blade and internal layer blade, and outer blade is used for the wind direction for adjusting above-below direction, internal layer blade
For adjusting the wind direction of left and right directions, air outlet also includes air door, for regulating air volume and is turned on and off air channel.With
The trend of interior trim plastic simplicity and cost degradation, increasing air outlet substitute air door by the way of internal layer blade is closed
Have the function that to close air channel.
The mode that general driving internal layer blade is closed includes using shift fork-driving lever attachment means, as shown in fig. 6, being installed on
Dialling on outer blade 6 ' is turned round 5 ' and is connected by shift fork 4 ' with the internal layer blade 3 ', and the internal layer blade 3 ' is connected with support 2 '.Its
In, a driving lever 1 ' is fixedly installed in the middle part of internal layer blade 3 '.Driving lever 1 ' is through the groove 401 ' on shift fork 4 ', to allow when group torsion
5 ' on outer blade 6 ' when moving, and shift fork 4 ' promotes driving lever 1 ' mobile along slot 401 ', as shown in figures 7 a-7d, then drives
Internal layer blade 3 is rotated relative to support 2, and the rectilinear movement for dialling torsion is converted into the rotational motion of internal layer blade.But this mode
The shortcomings that be：In the turn-off transient of internal layer blade 3 ' as illustrated in fig. 7d, dial and turn round what the 5 ' speed slided rotated with internal layer blade 3 '
The gearratio of speed reduces, and the velocity of rotation of internal layer blade 3 ' is accelerated, and blade produces impact noise, while shift fork 4 ' is to internal layer leaf
The confining force of the closing direction of piece 3 ' is relatively low, adds the leakage rate of air-flow, and sealing is poor.
Utility model content
In order to solve noise and sealing problem existing for above-mentioned existing air-conditioner air outlet, the utility model aims to provide
A kind of air outlet structure.
The utility model provides a kind of air outlet structure, including：At least one outer blade, the outer blade is along first axle
Line extends；At least one internal layer blade, the internal layer blade extend along the second axis different from the first axle；Dial and turn round, this group
Torsion is installed on outer blade and is connected by an attachment means with the internal layer blade, the attachment means include shift fork and with this
The driving lever of shift fork engagement, turns round along the first axle when this group and is moved on outer blade to allow the internal layer blade around second axle
When line rotates, the driving lever is relative to the internal layer blade around the direction rotation parallel to second axis.
The air outlet structure also includes chute, and when this group, which is turned round, is being moved along the first axle on outer blade, driving lever is also
Moved along the chute.
The chute extends parallel to first axle direction.
The air outlet structure also includes support, and the chute is arranged on the support, and internal layer blade passes through first rotating shaft and branch
Frame connects.
One end of driving lever is provided with pin, and pin engages with the chute.
Driving lever also includes the arm that each extends over out of length direction perpendicular to driving lever, arm remote driving lever one end along putting down
Row extends the second rotating shaft in the length direction of driving lever, and the second rotating shaft engages with the axis hole set on internal layer blade.
One end of shift fork is provided with the slot engaged with driving lever.
The other end of shift fork is provided with the 3rd rotating shaft for twisting joint conjunction with dialling.
Dial to turn round and there is through hole, outer blade is slidably matched through through hole.
Second axis is perpendicular to first axle.
According to air outlet structure of the present utility model using the deflector rod structure that can be rotated relative to internal layer blade, avoid often
Advise noise problem caused by fixed driving lever.Moreover, according to air outlet structure of the present utility model, when this group is turned round along the first axle
Line on outer blade move to allow the internal layer blade to be rotated around the second axis when, the driving lever relative to the internal layer blade around
Rotated parallel to the direction of second axis, in this way, driving lever forms slider-crank mechanism between internal layer blade and group torsion, so that will
The mobile deceleration of driving lever passes to internal layer blade, due to the deceleration of the slider-crank mechanism, dials and turns round the speed slided and internal layer leaf
The gearratio increase for the speed that piece rotates, internal layer blade underdrive, reduces closing strike note, while obtain bigger closing
The confining force in direction, reduce leakage rate.
Brief description of the drawings
Figure 1A is the automobile schematic diagram for including the air outlet structure according to a preferred embodiment of the present utility model；
Figure 1B is the inside perspective schematic view of Figure 1A automobile；
Fig. 2A is the assembly figure of the air outlet structure in Figure 1A；
Fig. 2 B are the explosive views of Fig. 2A air outlet structure；
Fig. 3 A are shown to be turned round and internal layer blade according to the dialling for air outlet structure of a preferred embodiment of the present utility model
Annexation；
Fig. 3 B are the explosive views of structure shown in Fig. 3 A；
Fig. 4 A are the first state schematic diagrames of structure shown in Fig. 3 A；
Fig. 4 B are the second views of structure shown in Fig. 3 A；
Fig. 4 C are the third state schematic diagrames of structure shown in Fig. 3 A；
Fig. 4 D are the 4th views of structure shown in Fig. 3 A；
Fig. 5 A are Fig. 4 A sectional views；
Fig. 5 B are Fig. 4 B sectional views；
Fig. 5 C are Fig. 4 C sectional views；
Fig. 5 D are Fig. 4 D sectional views；
Fig. 6 is the internal layer blade of prior art using the structural representation of shift fork-driving lever matching mechanism driving；
Fig. 7 A are Fig. 6 internal layer blades using the sectional view of the first state of shift fork-driving lever matching mechanism driving；
Fig. 7 B are Fig. 6 internal layer blades using the sectional view of the second state of shift fork-driving lever matching mechanism driving；
Fig. 7 C are Fig. 6 internal layer blades using the sectional view of the third state of shift fork-driving lever matching mechanism driving；
Fig. 7 D are Fig. 6 internal layer blades using the sectional view of the 4th state of shift fork-driving lever matching mechanism driving.
Embodiment
Below in conjunction with the accompanying drawings, preferred embodiment of the present utility model is provided, and is described in detail.
Figure 1A is the automobile schematic diagram for including the air outlet structure according to a preferred embodiment of the present utility model, Figure 1B
It is the inside perspective schematic view of Figure 1A automobile.According to exemplary embodiment, vehicle V includes the inside with instrument board I,
Instrument board I center and both sides, it is disposed with the air outlet structure A according to a preferred embodiment of the present utility model.It should manage
Air outlet structure A, as needed, can only be arranged in instrument board I center, can also be arranged at other any positions by solution
Put.
Fig. 2A is the assembly figure of the air outlet structure in Figure 1A, and Fig. 2 B are the explosive views of Fig. 2A air outlet structure.This goes out
Tuyere structure A includes outer blade group and internal layer blade group, wherein, outer blade group compares internal layer blade group closer to air outlet
Structure A gas outlet.Outer blade group includes the outer blade of the flaky texture of 4 general parallel orientations, and these outer blades lead to
Cross linkage connection.First axle Y is limited along the direction parallel to outer blade.One of outer blade 6 and one group
5 connections are turned round, acts on to dial by external force (such as finger manipulation of people) and turns round 5, outer blade 6 can be caused around first axle
Y rotates, so as to drive outer blade group to rotate together by linkage, for adjusting air outlet structure A above-below direction
Wind direction.Internal layer blade group includes the internal layer blade of the flaky texture of 5 general parallel orientations, and these internal layer blades are again by connecting rod
Mechanism connects.Second axis Z is defined along the direction parallel to internal layer blade.One of internal layer blade 3 turns round 5 companies with dialling
Connect, act on to dial by external force (such as finger manipulation of people) and turn round 5, internal layer blade 3 can be caused to be revolved around second axis Z
Turn, so as to drive internal layer blade group to rotate together by linkage, the wind of the left and right directions for adjusting air outlet structure A
To.It should be understood that as needed, the number of outer blade and/or internal layer blade can be adjusted, such as in air outlet structure
In the case that A spaces are limited, outer blade group only includes an outer blade.
Fig. 3 A are shown to be turned round and internal layer blade according to the dialling for air outlet structure of a preferred embodiment of the present utility model
Annexation.Wherein, the torsion 5 of dialling being installed on outer blade 6 is connected by attachment means B with the internal layer blade 3, the internal layer
Blade 3 is connected by first rotating shaft 302 with support 2.It is appreciated that support 2 can be omitted, the internal layer blade 3 is directly connected to
Onto air outlet housing.Fig. 3 B are the explosive views of structure shown in Fig. 3 A.As shown in Figure 3 B, attachment means B includes driving lever 1 and dialled
Fork 4.Wherein, an end of driving lever 1 is provided with pin 101, and pin 101 engages with the chute 201 set on support 2, to allow to dial
Bar 1 moves along chute 201.It is appreciated that chute 201 can also be arranged on air outlet housing.In the present embodiment, chute
201 be the straight-line groove parallel to first axle Y.It is appreciated that chute 201 can also be not parallel to first axle Y.Driving lever 1 is also
Including two arms 102 each extended over out perpendicular to the length direction of driving lever 1 (i.e. second axis Z-direction), in arm 102 away from driving lever
Extend the second rotating shaft 103 along parallel to the length direction of driving lever 1 in 1 one end.Two the second rotating shafts 103 respectively with internal layer blade 3
Two axis holes 301 of upper setting engage, to allow driving lever 1 to be rotated relative to internal layer blade 3 around parallel to second axis Z-direction.Dial
One end of fork 4 is provided with the slot 401 engaged with driving lever 1, to allow the movement of the mobile drive driving lever 1 of shift fork 4；Shift fork 4
The other end is provided with turns round 5 the 3rd rotating shafts 402 engaged with dialling, to allow shift fork 4 to be rotated relative to torsion 5 is dialled.Toggle 5 have with it is outer
The through hole 501 that layer blade 6 matches, outer blade 6 passes through through hole 502, to allow toggle 5 to be slided along outer blade 6
It is dynamic.
Fig. 4 A are the first state schematic diagrames of structure shown in Fig. 3 A, and Fig. 4 B are the second state signals of structure shown in Fig. 3 A
Figure, Fig. 4 C are the third state schematic diagrames of structure shown in Fig. 3 A, and Fig. 4 D are the 4th views of structure shown in Fig. 3 A, Fig. 5 A
It is Fig. 4 A sectional view, Fig. 5 B are Fig. 4 B sectional views, and Fig. 5 C are Fig. 4 C sectional views, and Fig. 5 D are Fig. 4 D sectional views.Such as figure
Shown in 4A and Fig. 5 A, in the first state, internal layer blade 3 is perpendicular to outer blade 6.5 along first are turned round when people is dialled with hand propelled
For axis Y when being slided on outer blade 6, shift fork 4 produces the homodromous pin for driving, then driving the one end of driving lever 1 to driving lever 1
101 move along the chute 201 on support 2, and the second rotating shaft 103 on driving lever 1 promotes internal layer blade 3 to be rotated around second axis Z
(as shown in figs. 4 b and 4 c and shown in Fig. 5 B and Fig. 5 C), meanwhile, the second rotating shaft 103 of driving lever 1 is relative to internal layer blade 3
Rotated along the direction parallel to second axis Z.In this way, driving lever 1 forms crank block between toggle 5 and internal layer blade 3
Mechanism.When internal layer blade 3 turns to turn-off transient position, the biography for turning round the speed that 5 speed slided rotate with internal layer blade 3 is dialled
It is dynamic the underdrive of internal layer blade 3, to reduce closing strike note than increasing, while the confining force of bigger closing direction is obtained, subtract
Few leakage rate, as shown in Figure 4 D.
It is above-described, preferred embodiment only of the present utility model, the scope of the utility model is not limited to, this
Above-described embodiment of utility model can also make a variety of changes.I.e. every claims according to the present utility model application and
Simple, the equivalent changes and modifications that description is made, fall within the claims of the utility model patent.This
The not detailed description of utility model is routine techniques content.
Claims (10)
1. a kind of air outlet structure (A), it is characterised in that the air outlet structure (A) includes：
At least one outer blade (6), the outer blade extend along first axle (Y)；
At least one internal layer blade (3), the internal layer blade extend along the second axis (Z) different from the first axle (Y)；
Dial and turn round (5), this group turns round (5) and be installed on outer blade (6) and connected by an attachment means (B) and the internal layer blade (3)
Connect, the attachment means (B) include shift fork (4) and the driving lever (1) engaged with the shift fork (4), it is characterised in that when this group is turned round
(5) moved along the first axle (Y) on outer blade (6) to allow the internal layer blade (3) to be rotated around the second axis (Z)
When, the driving lever (1) is relative to the internal layer blade (3) around the direction rotation parallel to second axis (Z).
2. air outlet structure (A) according to claim 1, it is characterised in that the air outlet structure (A) also includes chute
(201), when this group, which turns round (5), is being moved along the first axle (Y) on outer blade (6), driving lever (1) is also along the chute (201)
It is mobile.
3. air outlet structure (A) according to claim 2, it is characterised in that the chute (201) is parallel to first axle
(Y) direction extends.
4. air outlet structure (A) according to claim 2, it is characterised in that the air outlet structure (A) also includes support
(2), the chute (201) is arranged on the support (2), and internal layer blade (3) is connected by first rotating shaft (302) with support (2).
5. air outlet structure (A) according to claim 2, it is characterised in that (1) end of driving lever is provided with pin
(101), pin (101) engages with the chute (201).
6. air outlet structure (A) according to claim 5, it is characterised in that driving lever (1) also includes perpendicular to driving lever (1)
The arm (102) that each extends over out of length direction, arm (102) remote driving lever (1) one end along the length parallel to driving lever (1)
The second rotating shaft (103) is extended in degree direction, and the second rotating shaft (103) engages with the axis hole (301) set on internal layer blade (3).
7. air outlet structure (A) according to claim 1, it is characterised in that one end of shift fork (4) is provided with and driving lever
(1) slot (401) of engagement.
8. air outlet structure (A) according to claim 7, it is characterised in that the other end of shift fork (4) is provided with to be turned round with dialling
(5) the 3rd rotating shaft (402) of engagement.
9. air outlet structure (A) according to claim 1, it is characterised in that dialling torsion (5) has through hole (501), outer layer
Blade (6) is slidably matched through through hole (501).
10. air outlet structure (A) according to claim 1, it is characterised in that second axis (Z) is perpendicular to first axle
(Y)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158297.XU CN207140735U (en) | 2017-09-11 | 2017-09-11 | A kind of air outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158297.XU CN207140735U (en) | 2017-09-11 | 2017-09-11 | A kind of air outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207140735U true CN207140735U (en) | 2018-03-27 |
Family
ID=61678517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158297.XU Active CN207140735U (en) | 2017-09-11 | 2017-09-11 | A kind of air outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207140735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103677A (en) * | 2019-06-10 | 2019-08-09 | 上海延锋金桥汽车饰件系统有限公司 | Air outlet and vehicle including it |
-
2017
- 2017-09-11 CN CN201721158297.XU patent/CN207140735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103677A (en) * | 2019-06-10 | 2019-08-09 | 上海延锋金桥汽车饰件系统有限公司 | Air outlet and vehicle including it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: 201306 room a-786, No. 188, Yesheng Road, Lingang xinpian District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Yanfeng International Automotive Technology Co.,Ltd. Address before: 20120106 No. 2166 Jufeng Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai Patentee before: Shanghai Yanfeng Jinqiao Automotive Trim Systems Co.,Ltd. |
|
| TR01 | Transfer of patent right |