CN112895849A - Hidden air-conditioning outlet - Google Patents
Hidden air-conditioning outlet Download PDFInfo
- Publication number
- CN112895849A CN112895849A CN202110272808.5A CN202110272808A CN112895849A CN 112895849 A CN112895849 A CN 112895849A CN 202110272808 A CN202110272808 A CN 202110272808A CN 112895849 A CN112895849 A CN 112895849A
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- Prior art keywords
- air
- hinge
- wind
- air door
- rotating shaft
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- 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
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- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
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- 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
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention relates to a hidden air outlet of an air conditioner, which comprises a shell, an air distributor, an adjusting toggle, a shifting fork, a rotating shaft and an air door connecting rod, wherein the air distributor divides an air outlet channel in the shell into an upper air channel and a lower air channel; the rotating shaft is connected to the air distributor body, a plurality of first connecting sleeves are arranged at the rear part of the adjusting shifting knob, the plurality of first connecting sleeves are in sliding fit with the rotating shaft, and circumferential fixing structures are arranged between the plurality of connecting sleeves and the rotating shaft; the middle part of the air door connecting rod is hinged on the air distributor body, the rotating shaft is provided with an eccentric part for shifting the air door connecting rod, and the rear part of the air door connecting rod is used for shifting the air door; the front part of the shifting fork is provided with a second connecting sleeve which is in sliding fit with the rotating shaft, and the rear part of the shifting fork is used for shifting the wind direction adjusting blade. According to the invention, the wind direction adjusting blade is hidden in the air outlet of the air conditioner, and the air door and the wind direction adjusting blade can be driven by utilizing the adjusting toggle button.
Description
Technical Field
The invention relates to automobile parts, in particular to a hidden air outlet of an air conditioner.
Background
The traditional air outlet of the automobile air conditioner is positioned on an automobile instrument panel, the air direction of the air conditioner is adjusted by an outer grid and an inner grid, and both the outer grid and the inner grid can be exposed in the sight of passengers. In the prior art, the air conditioner outlet with the completely hidden grille needs to use a motor to drive the air door and the grille, and the air conditioner outlet with the adjusting knob to control the air door cannot completely hide the grille.
Disclosure of Invention
The invention aims to provide a hidden air-conditioning outlet, which hides a wind direction adjusting blade in the air-conditioning outlet and can drive an air door and the wind direction adjusting blade by utilizing an adjusting toggle.
The invention relates to a hidden air-conditioning air outlet which comprises a shell, an adjusting toggle, a shifting fork, a rotating shaft with a central axis extending along an action direction and an air door connecting rod extending along a front-back direction, wherein the shell encloses an air outlet channel, an air distributor is arranged in the shell and divides the air outlet channel into an upper air channel and a lower air channel, the front part of the air distributor is an air distributor body fixedly connected in the shell, the rear part of the air distributor is an air door hinged in the shell by a first hinge structure extending along the left-right direction through a hinge axis, and the upper side and/or the lower side of the air door is/are hinged with a wind direction adjusting blade by a second hinge structure extending along the up-down direction through the hinge axis;
the rotating shaft is rotatably connected to the air distributor body, the front part of the adjusting knob extends forwards out of the air distributor body, the rear part of the adjusting knob is provided with a plurality of first connecting sleeves, the first connecting sleeves are in sliding fit with the rotating shaft, and a circumferential fixing structure is arranged between each connecting sleeve and the rotating shaft;
the middle part of the air door connecting rod is hinged to the air distributor body through a third hinge structure, the hinge axis of the third hinge structure extends in the left-right direction, an eccentric part which acts on the front part of the air door connecting rod and is used for shifting the air door connecting rod to rotate around the hinge axis of the third hinge structure is arranged on the rotating shaft, and the rear part of the air door connecting rod acts on the air door and is used for shifting the air door to rotate around the hinge axis of the first hinge structure;
the front portion of shift fork be equipped with pivot sliding fit's second adapter sleeve, the rear portion of shift fork acts on wind direction adjusting blade is used for stirring wind direction adjusting blade winds the hinge axis of second hinge structure rotates, the left side and the right side of second adapter sleeve all have and are used for stirring the second adapter sleeve first adapter sleeve.
Further, first hinge structure includes that two set up respectively first articulated shaft and two settings on air door left side and right side are in divide first hinge hole on the wind ware body, two first articulated shaft respectively with two first hinge hole cooperation.
Further, the second hinge structure includes that the central axis is in along the second articulated shaft that the upper and lower direction extends and set up second hinge hole on the air door, the second articulated shaft with the cooperation of second hinge hole, the upper end of second articulated shaft upwards stretch out in the air door, the lower extreme of second articulated shaft downwards stretch out in the air door, the upper end and the lower extreme of second articulated shaft all are connected with wind direction adjusting vane.
Furthermore, be provided with many on the air door the second articulated shaft, many the upper end and the lower extreme of second articulated shaft all are connected with wind direction adjusting vane, many be provided with between the second articulated shaft and make many the synchronous pivoted link gear of second articulated shaft.
Further, third hinge structure is including setting up articulated seat, setting on the wind distributor body are in third hinge shaft and setting on the articulated seat are in third hinge connects the hole on the air door connecting rod, the central axis of third hinge shaft extends along left right direction, third hinge shaft with the cooperation of third hinge connects the hole.
Further, the front portion of air door is equipped with the connecting seat, be equipped with the back cooperation axle that the central axis extends along left right direction on the connecting seat, be equipped with the preceding cooperation axle that the central axis extends along left right direction on the eccentric portion, the front portion of air door connecting rod be equipped with preceding strip hole of preceding cooperation axle clearance fit, the rear portion of air door connecting rod be equipped with back cooperation axle clearance fit's back strip hole.
Furthermore, the edge of the wind direction adjusting blade back to the air door is an arc-shaped edge coaxially arranged with the hinge axis of the first hinge structure.
Further, the air distributor body is of a hollow structure, the rotating shaft is located inside the air distributor body, and an avoiding opening used for avoiding the adjusting shifting knob is formed in the air distributor body.
Further, still include the blade crank, the fourth hinge structure of blade crank's rear portion along left right direction through the hinge axis with the wind direction adjusting blade links to each other, blade crank's front portion is equipped with upper plate, hypoplastron and vertical axis, vertical axis connects the upper plate with between the hypoplastron, the rear portion of shift fork is the forked part that sets up towards the back, the forked part stretches into the upper plate with between going to work, the vertical axis is located between two yoke of forked part.
Furthermore, a plurality of axial grooves are formed in the rotating shaft, tooth-shaped portions extending into the axial grooves are arranged on the inner side of the first connecting sleeve, and holes matched with the rotating shaft on the second connecting sleeve are round holes.
The wind direction adjusting blades are hidden in the air outlet of the air conditioner, no visible grille exists in a visible range, the visible adjusting dial knob is arranged, the air door and the wind direction adjusting blades can be driven by the adjusting dial knob, and the rear part of the air distributor is used as the air door, so that the hidden wind direction adjusting blades can be hidden, and the size of the hidden air outlet of the air conditioner can be reduced.
Drawings
FIG. 1 is a schematic view of a hidden air outlet of an embodiment of the present invention;
FIG. 2 is a sectional view of the hidden air outlet of the air conditioner according to the embodiment;
FIG. 3 is a schematic view of an exemplary embodiment of an internal structure of a hidden air outlet;
FIG. 4 is a second schematic view of the hidden air outlet of the present embodiment;
FIG. 5 is a schematic view of the structure of the adjusting knob, the rotating shaft, the shifting fork and the blade crank.
In the figure: 1-a housing; 2-air distributor body; 3, adjusting a toggle button; 4-avoidance of mouth; 5-air door; 6-wind direction adjusting blades; 7-a first articulated shaft; 8, a rotating shaft; 9-air-conditioning air pipe; 10-an interior trim part; 11-a second articulated shaft; 12-a linkage rod; 13-an eccentric portion; 14-a connecting seat; 15-air door connecting rod; 16-a shifting fork; 17-vane crank; 18-a first connecting sleeve; 19-a second connecting sleeve; 20-a fork; 21-vertical axis; 22-a fourth hinge hole; 23-third hinge axis.
Detailed Description
The invention will be further explained with reference to the drawings.
The hidden air outlet of the air conditioner shown in fig. 1 to 5 comprises a shell 1, an adjusting toggle 3, a shifting fork 16, a rotating shaft 8 with a central axis extending along an acting direction and an air door connecting rod 15 extending along a front-back direction, wherein the shell 1 encloses an air outlet channel, an air divider is arranged in the shell 1 and divides the air outlet channel into an upper air channel and a lower air channel, the front part of the air divider is an air divider body 2 fixedly connected in the shell 1, the rear part of the air divider is an air door 5 hinged in the shell 1 through a first hinge structure with a hinge axis extending along a left-right direction, and the upper side and the lower side of the air door 5 are both hinged with a wind direction adjusting blade 6 through a second hinge structure with a hinge axis extending along an up-down direction; the rotating shaft 8 is rotatably connected to the air distributor body 2, the front part of the adjusting knob 3 extends forwards out of the air distributor body 2, the rear part of the adjusting knob 3 is provided with a plurality of first connecting sleeves 18, the first connecting sleeves 18 are in sliding fit with the rotating shaft 8, so that the first connecting sleeves 18 can slide along the axial direction of the rotating shaft 8, and a circumferential fixing structure is arranged between each connecting sleeve and the rotating shaft 8, so that the first connecting sleeves 18 and the rotating shaft 8 synchronously rotate; the middle part of the air door connecting rod 15 is hinged on the air distributor body 2 through a third hinge structure with a hinge axis extending along the left-right direction, an eccentric part 13 which acts on the front part of the air door connecting rod 15 and is used for shifting the air door connecting rod 15 to rotate around the hinge axis of the third hinge structure is arranged on the rotating shaft 8, and the rear part of the air door connecting rod 15 acts on the air door 5 and is used for shifting the air door 5 to rotate around the hinge axis of the first hinge structure; the front part of the shifting fork 16 is provided with a second connecting sleeve 19 in sliding fit with the rotating shaft 8, the rear part of the shifting fork 16 acts on the wind direction adjusting blade 6 and is used for shifting the wind direction adjusting blade 6 to rotate around the hinge axis of the second hinge structure, the left side and the right side of the second connecting sleeve 19 are provided with first connecting sleeves 18 used for shifting the second connecting sleeves 19, and the shifting fork 16 can be driven to move left and right by adjusting the shifting knob 3 in a left-right sliding mode.
In this embodiment, the width of the front portion of the air distributor body 2 in the up-down direction gradually increases from the front to the back, the width of the rear portion of the air distributor body 2 in the up-down direction gradually decreases from the front to the back, the width of the air door 5 in the up-down direction gradually decreases from the front to the back, and the air distributor body 2 can play a certain shielding role for the wind direction adjusting blade 6.
In this embodiment, the first hinge structure includes two first hinge shafts 7 respectively disposed on the left and right sides of the air door 5 and two first hinge holes disposed on the air distributor body 2, and the two first hinge shafts 7 are respectively engaged with the two first hinge holes.
In this embodiment, the second hinge structure includes second articulated shaft 11 that the central axis extends along upper and lower direction and sets up the second hinge hole on air door 5, and second articulated shaft 11 cooperates with the second hinge hole, and the upper end of second articulated shaft 11 upwards stretches out in air door 5, and the lower extreme of second articulated shaft 11 downwards stretches out in air door 5, and the upper end and the lower extreme of second articulated shaft 11 all are connected with wind direction adjusting vane 6.
In this embodiment, a plurality of second hinge shafts 11 are disposed on the air door 5, the upper ends and the lower ends of the plurality of second hinge shafts 11 are connected to the wind direction adjusting vanes 6, and a linkage mechanism for synchronously rotating the plurality of second hinge shafts 11 is disposed between the plurality of second hinge shafts 11. The link gear includes the gangbar 12 that extends along left and right directions, all be connected with the journal stirrup that extends forward on many second articulated shafts 11, all be connected with the fifth articulated shaft that extends along upper and lower direction on the journal stirrup, be equipped with a plurality of respectively with a plurality of fifth articulated shaft complex fifth hinge hole on the gangbar 12, when a second articulated shaft 11 rotates, under the effect of gangbar 12, other second articulated shaft 11 also synchronous rotation, a plurality of wind direction adjusting vane 6 in the upper air flue constitute the grid that is used for adjusting the upper air flue direction of wind, a plurality of wind direction adjusting vane 6 in the lower air flue constitute the grid that is used for adjusting the lower air flue direction of wind.
In this embodiment, the third hinge structure includes the third hinge seat that sets up on wind distributor body 2, sets up third hinge shaft 23 on the hinge seat and sets up the third hinge hole on air door connecting rod 15, and the central axis of third hinge shaft 23 extends along left right direction, and third hinge shaft 23 and third hinge hole cooperate.
In this embodiment, the front portion of air door 5 is equipped with connecting seat 14, is equipped with the back cooperation axle that the central axis extends along left right direction on connecting seat 14, is equipped with the preceding cooperation axle that the central axis extends along left right direction on eccentric portion 13, and the front portion of air door connecting rod 15 is equipped with the preceding bar hole with preceding cooperation axle clearance fit, and the rear portion of air door connecting rod 15 is equipped with the back bar hole with back cooperation axle clearance fit.
In this embodiment, the edge of the wind direction adjusting blade 6 facing away from the air door 5 is an arc-shaped edge coaxially disposed with the hinge axis of the first hinge structure, so that the wind direction adjusting blade 6 can rotate synchronously with the air door 5.
In this embodiment, divide wind ware body 2 to be hollow structure, and pivot 8 is located inside dividing wind ware body 2, is equipped with on dividing wind ware body 2 to be used for dodging to adjust to dial dodging mouthful 4 of dodging of turning round 3. In this embodiment, be equipped with the several mount pad in the wind distributor body 2, be equipped with on the mount pad with 8 complex circular ports of pivot, pivot 8 can rotate around its self the central axis.
In this embodiment, a blade crank 17 is further included, a rear portion of the blade crank 17 is connected to the wind direction adjusting blade 6 through a fourth hinge structure with a hinge axis along the left-right direction, an upper plate, a lower plate and a vertical shaft 21 are arranged at a front portion of the blade crank 17, the vertical shaft 21 is connected between the upper plate and the lower plate, a rear portion of the shift fork 16 is a fork 20 arranged towards the rear, the fork 20 extends between the upper plate and the lower shift, and the vertical shaft 21 is located between two fork arms of the fork 20. The fourth hinge structure includes a fourth hinge hole 22 provided at the rear of the vane crank 17 and a fourth hinge shaft connected to one second hinge shaft 11, the fourth hinge shaft being engaged with the fourth hinge hole 22.
In this embodiment, the rotating shaft 8 is provided with a plurality of axial grooves, the inner side of the first connecting sleeve 18 is provided with a tooth-shaped portion extending into the axial grooves, and the hole of the second connecting sleeve 19, which is matched with the rotating shaft 8, is a circular hole.
When the hidden air-conditioning air outlet is used, the opening at the rear end of the shell 1 is connected with an air-conditioning air pipe 9, and the opening at the front end of the shell 1 is connected with an interior trim part 10 of an automobile. The rotating shaft 8 can be driven to rotate by shifting the adjusting toggle 3 up and down, and then the air door 5 swings upwards or downwards through the transmission of the eccentric part 13, the air door connecting rod 15 and the connecting seat 14, so that the air inlet volume of the upper air channel and the lower air channel can be adjusted. Adjust to dial through stirring about 3, can make shift fork 16 horizontal slip, order about blade crank 17 to take second articulated shaft 11 to rotate, and then make wind direction adjusting vane 6 horizontal hunting, realize the horizontal control of air-out direction. By reasonably setting the structures and the connection relations of all the parts, when the adjusting knob 3 slides left and right, the rotating shaft 8 cannot be driven to rotate, and the air door 5 cannot be influenced; when the adjusting knob 3 rotates, the shifting fork 16 and the blade crank 17 are not affected.
Foretell hidden air conditioner air outlet need not set up an solitary air door alone at the rear side of dividing the wind ware through the rear portion with dividing the wind ware as air door 5 and use, can reduce hidden air conditioner air outlet's size, install wind direction adjusting blade 6 on air door 5 for wind direction adjusting blade 6 position sets up more by the back, has realized better hidden effect, can utilize the front portion of dividing the wind ware to play the effect of sheltering from to wind direction adjusting blade 6 simultaneously, further promotes hidden effect.
Claims (10)
1. The utility model provides a hidden air conditioner air outlet which characterized in that: the wind distributor comprises a shell, an adjusting dial knob, a shifting fork, a rotating shaft with a central axis extending along an acting direction and a wind door connecting rod extending along a front-back direction, wherein the shell is enclosed into a wind outlet channel, a wind distributor is arranged in the shell and divides the wind outlet channel into an upper wind channel and a lower wind channel, the front part of the wind distributor is a wind distributor body fixedly connected in the shell, the rear part of the wind distributor is a wind door hinged in the shell through a first hinge structure extending along a left-right direction through a hinge axis, and the upper side and/or the lower side of the wind door are/is hinged with a wind direction adjusting blade through a second hinge structure extending along an up-down direction through a hinge axis;
the rotating shaft is rotatably connected to the air distributor body, the front part of the adjusting knob extends forwards out of the air distributor body, the rear part of the adjusting knob is provided with a plurality of first connecting sleeves, the first connecting sleeves are in sliding fit with the rotating shaft, and a circumferential fixing structure is arranged between each connecting sleeve and the rotating shaft;
the middle part of the air door connecting rod is hinged to the air distributor body through a third hinge structure, the hinge axis of the third hinge structure extends in the left-right direction, an eccentric part which acts on the front part of the air door connecting rod and is used for shifting the air door connecting rod to rotate around the hinge axis of the third hinge structure is arranged on the rotating shaft, and the rear part of the air door connecting rod acts on the air door and is used for shifting the air door to rotate around the hinge axis of the first hinge structure;
the front portion of shift fork be equipped with pivot sliding fit's second adapter sleeve, the rear portion of shift fork acts on wind direction adjusting blade is used for stirring wind direction adjusting blade winds the hinge axis of second hinge structure rotates, the left side and the right side of second adapter sleeve all have and are used for stirring the second adapter sleeve first adapter sleeve.
2. The concealed air outlet according to claim 1, wherein: first hinge structure includes that two set up respectively first articulated shaft and two settings on air door left side and right side are in first hinge hole on the air distributor body, two first articulated shaft respectively with two first hinge hole cooperation.
3. The concealed air outlet according to claim 1, wherein: the second hinge structure includes that the central axis is along the second articulated shaft that upper and lower direction extended and sets up second articulated hole on the air door, the second articulated shaft with the cooperation of second articulated hole, the upper end of second articulated shaft upwards stretch out in the air door, the lower extreme of second articulated shaft downwards stretch out in the air door, the upper end and the lower extreme of second articulated shaft all are connected with wind direction adjusting vane.
4. The concealed air outlet according to claim 3, wherein: the air door is provided with many the second articulated shaft, many the upper end and the lower extreme of second articulated shaft all are connected with wind direction adjusting vane, many be provided with between the second articulated shaft and make many the synchronous pivoted link gear of second articulated shaft.
5. The concealed air outlet according to claim 1, wherein: the third hinge structure is including setting up articulated seat, setting on the wind distributor body are in third hinge shaft and setting on the articulated seat are in third hinge hole on the air door connecting rod, the central axis of third hinge shaft extends along left right direction, the third hinge shaft with the cooperation of third hinge hole.
6. The concealed air outlet according to claim 1, wherein: the front portion of air door is equipped with the connecting seat, be equipped with the central axis on the connecting seat along the back cooperation axle that left right direction extends, be equipped with the central axis on the eccentric portion along the preceding cooperation axle that left right direction extends, the front portion of air door connecting rod be equipped with preceding strip hole of preceding cooperation axle clearance fit, the rear portion of air door connecting rod be equipped with back cooperation axle clearance fit's back strip hole.
7. The concealed air outlet according to claim 1, wherein: the edge of the wind direction adjusting blade back to the air door is an arc-shaped edge which is coaxially arranged with the hinge axis of the first hinge structure.
8. The concealed air outlet according to claim 1, wherein: the air distributor body is of a hollow structure, the rotating shaft is located inside the air distributor body, and an avoiding opening used for avoiding the adjusting shifting knob is formed in the air distributor body.
9. The concealed air outlet according to claim 1, wherein: still include the blade crank, the fourth hinge structure of blade crank's rear portion along left right direction through the hinge axis with the wind direction adjusting blade links to each other, blade crank's front portion is equipped with upper plate, hypoplastron and vertical axis, vertical axis connects the upper plate with between the hypoplastron, the fork shape portion of rear portion for setting up backward of shift fork, the fork shape portion stretches into the upper plate with between the work, the vertical axis is located between two yoke arms of fork shape portion.
10. The concealed air outlet according to claim 1, wherein: the rotating shaft is provided with a plurality of axial grooves, the inner side of the first connecting sleeve is provided with a tooth-shaped part extending into the axial grooves, and the hole matched with the rotating shaft on the second connecting sleeve is a round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272808.5A CN112895849B (en) | 2021-03-13 | 2021-03-13 | Hidden air-conditioning outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272808.5A CN112895849B (en) | 2021-03-13 | 2021-03-13 | Hidden air-conditioning outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112895849A true CN112895849A (en) | 2021-06-04 |
| CN112895849B CN112895849B (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110272808.5A Active CN112895849B (en) | 2021-03-13 | 2021-03-13 | Hidden air-conditioning outlet |
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| CN (1) | CN112895849B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113386532A (en) * | 2021-07-20 | 2021-09-14 | 浙江吉利控股集团有限公司 | Automobile air outlet adjusting structure |
| CN114043850A (en) * | 2021-12-15 | 2022-02-15 | 东风汽车集团股份有限公司 | Hidden manual air outlet structure and air outlet adjusting method |
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