CN109664729A - Outlet air door of vehicle air conditioner driving structure - Google Patents
Outlet air door of vehicle air conditioner driving structure Download PDFInfo
- Publication number
- CN109664729A CN109664729A CN201910016706.XA CN201910016706A CN109664729A CN 109664729 A CN109664729 A CN 109664729A CN 201910016706 A CN201910016706 A CN 201910016706A CN 109664729 A CN109664729 A CN 109664729A
- Authority
- CN
- China
- Prior art keywords
- blade
- air door
- shell
- drive shaft
- driving structure
- 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
-
- 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
-
- 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-Conditioning For Vehicles (AREA)
Abstract
A kind of outlet air door of vehicle air conditioner driving structure, including shell, air blade and air door out, air blade out above-mentioned is set in the outlet port of shell and includes at least the first blade with being able to rotate, first blade is equipped with the toggle that can drive the first blade oscillating, air door above-mentioned is set in the air inlet port of shell with being able to rotate, it is characterized in that the driving structure further includes drive shaft, one end of the drive shaft is set in the outlet port of shell, the other end, which is located in shell, has tooth-strip part, the air door is equipped with the gear with aforementioned rack portion engaged transmission, the gear is located in shell, one end of first blade is flexibly connected with one end of aforementioned connection and drive shaft can be enable to move relative to the outlet port of shell disengaging direction.Push-and-pull toggle can allow air door to rotate, and realize the adjusting of air outlet size, and toggle can change wind direction and be able to achieve adjusting to air door again, and compact overall structure, installation volume is small, easy to operate.
Description
Technical field
The present invention relates to a kind of vehicle air conditioning outlets.
Background technique
The existing general air outlet wheel disc of vehicle air conditioner of vehicle air conditioning outlet and air door connection structure, including shell, wind
Door and wheel disc, air door are set in the housing side by the axle portion at both ends with being able to rotate, and wheel disc is set to shell side and leads to being able to rotate
As soon as crossing link mechanism and air door being sequentially connected, wheel disc is stirred in this way and is adjustable air force.This kind of open source literature can join
Examine Chinese utility model patent " the automotive air-conditioning air outlet wheel disc adjusting structure " (authorization of Patent No. ZL201120058180.0
Notification number is CN201964585U), it can be the Chinese utility model patent " vapour of ZL201320007154.4 with referenced patent number
Vehicle air-conditioner air outlet shell and wheel disc assembling structure " (Authorization Notice No. CN203052938U).
As an improvement, can be Chinese utility model patent " the automobile sky of ZL201620039389.5 with referenced patent number
Adjust the connection structure of air outlet wheel disc and air door " (Authorization Notice No. CN205326745U).
Wheel disc in the prior art, link mechanism are all set to hull outside, occupy more installation space, not compact enough,
It needs to improve.
Summary of the invention
The technical problem to be solved by the present invention is to a kind of compact-sized automobile is provided for the above-mentioned state of the art
Air-conditioner air outlet damper drive construction.
The technical scheme of the invention to solve the technical problem is: a kind of outlet air door of vehicle air conditioner driving knot
Structure, including shell, go out air blade and air door, it is above-mentioned go out air blade be able to rotate be set to shell outlet port on and at least wrap
The first blade is included, which is equipped with the toggle that can drive the first blade oscillating, and air door above-mentioned is set to shell with being able to rotate
In the air inlet port of body, it is characterised in that the driving structure further includes drive shaft, and one end of the drive shaft is set to the outlet air of shell
On port, the other end, which is located in shell, has tooth-strip part, and the air door is equipped with the gear with aforementioned rack portion engaged transmission, should
Gear is located in shell, and one end of first blade is flexibly connected with one end of aforementioned connection and can make the opposite shell of drive shaft
Outlet port disengaging direction can move.
Further, sliding slot is offered in the outlet port of the shell, accordingly, one end of the drive shaft can be slidably
In the sliding slot.
It is slidably matched preferably such as flowering structure: being convexly equipped with flange on the inside of the sliding slot, accordingly, one end two of the drive shaft
Side has the guide groove being slidably matched with said flange.
The drive shaft is two, is connected to the both ends of the first blade, each driveshaft end is equipped with rack gear
Portion, corresponding, the both ends of the air door are equipped with the gear with respective tooth-strip part engaged transmission.Stress equalization operates smooth.
Further, the drive shaft further includes crank portion, and the front end of the crank portion, which is formed with, to be in sliding fit with the sliding chute
Sliding rail portion, rear end are formed with tooth-strip part.Crank portion can make corresponding change according to the shape of inner walls.
The tooth-strip part has extended downwardly stabilizers.It is close that the presence of stabilizers cooperates tooth-strip part and gear, no
It will appear stress deficiency, drive the phenomenon that stagnating.
The connection of first blade and drive shaft is preferably arranged as follows: the end of first blade has axle portion, accordingly,
One end of the drive shaft has the axis hole being rotatablely connected with aforementioned axle portion.
First blade is equipped with retainer, which includes for changing the blade part of wind direction and positioned at blade
Department of assembly between portion, blade part above-mentioned are located at the first blade two sides, and department of assembly above-mentioned is connected to the first blade
Both ends.Retainer can make the assembly of the first blade than stronger, while inside and outside stress is relatively uniform, is conducive to long-term stable operation,
The blade part of retainer serves as the function that part goes out air blade simultaneously, for changing air-out direction.
Department of assembly and the assembling structure of the first blade are preferably arranged as follows: the department of assembly has port card slot directed downwardly,
The port of the card slot is inwardly convexly equipped with clamping portion, first blade outer end face be connected in card slot above-mentioned and bottom surface with it is aforementioned
Clamping portion snap-fit.
The lower end of first blade is equipped with first connecting portion, it is described go out air blade further include the second blade and connecting rod,
Second blade above-mentioned is equipped with second connecting portion, and aforementioned connecting rod has the strip-shaped hole that cooperates with aforementioned first connecting portion and with second
The card hole of interconnecting piece assembly connection.The setting of strip-shaped hole is able to achieve the flexible connection of the first blade and connecting rod, and does not influence the
The disengaging of one blade is mobile, and therefore, no matter which kind of position the first blade is in, and the second blade can be driven to make in the case where rotation
It correspondingly rotates.
The air door is the two panels being arranged in juxtaposition, and air door is in close state down, two air door sides airtight connection each other
Cooperation.Two air doors are for an air door, axial length requirement under the premise of same air outlet size, to shell
It is lower, be conducive to compact-sizedization design.
Compared with the prior art, the advantages of the present invention are as follows: push-and-pull toggle, the first blade act in drive shaft, drive
Axis is mobile relative to the outlet port disengaging direction of shell, and then is rotated by tooth-strip part sliding tooth wheel, and final air door rotation is realized
The adjusting of air outlet size, toggle can change wind direction and be able to achieve adjusting to air door, compact overall structure, installation volume again
It is small, it is easy to operate.
Detailed description of the invention
Fig. 1 is example structure schematic diagram.
Fig. 2 is that structural schematic diagram after shell is removed in Fig. 1.
Fig. 3 is the exploded view of Fig. 2.
Fig. 4 is the decomposition assembly drawing of retainer, toggle and the first blade in Fig. 3.
Fig. 5 is schematic diagram of housing structure.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1, Figure 2 and Figure 3, the vehicle air conditioning outlet in the present embodiment includes shell 1, retainer 6, drive shaft
7, air blade and air door 8 offer sliding slot 11, are convexly equipped on the inside of sliding slot 11 as shown in connection with fig. 5 out in the outlet port of shell 1
Flange 12.
Air blade is set in the outlet port of shell 1 and including connecting rod 9, the first blade 2 and two second with being able to rotate out
Blade 3, the first blade 2 are equipped with the toggle 5 that the first blade 2 can be driven to swing, and the end of the first blade 2 has axle portion 21, drives
One end of moving axis 7 has the axis hole 76 being rotatablely connected for axle portion 21.
Air door 8 is set in the air inlet port of shell 1 with being able to rotate, and the air door 8 in the present embodiment is the two panels being arranged in juxtaposition,
The both ends of each air door 8 are equipped with the gear 81 in shell 1, are sector gear in the present embodiment.Air door 8, which is in, closes shape
Under state, airtight connection cooperates each other for two 8 sides of air door.
Drive shaft 7 is two, and one end of drive shaft 7 is set in the outlet port of shell 1 and is connected to the first blade 2
Both ends, each drive shaft 7 include crank portion 72, sliding rail portion 71, tooth-strip part 73 and stabilizers 74, the front end of crank portion 72 is formed
There is the sliding rail portion 71 being slidably matched with sliding slot 11, rear end is formed with tooth-strip part 73.The two sides in sliding rail portion 71 have sliding with flange 12
The guide groove 75 of cooperation is moved, there is the axis hole 76 being rotatablely connected with axle portion 21 in sliding rail portion 71.Tooth-strip part 73 is located in shell simultaneously
With 81 engaged transmission of gear.Tooth-strip part 73 has extended downwardly stabilizers 74.
First blade 2 is equipped with retainer 6, and as shown in connection with fig. 4, retainer 6 includes the blade part 61 for changing wind direction
And the department of assembly 62 between blade part 61, blade part 61 are located at 2 two sides of the first blade, department of assembly 62 is connected to first
The both ends of blade 2.Department of assembly 62 has port card slot 63 directed downwardly, and the port of the card slot 63 is inwardly convexly equipped with clamping portion 64, the
One blade, 2 outer end face is connected in card slot 63 simultaneously bottom surface and 64 snap-fit of clamping portion.
The lower end of first blade 2 is equipped with first connecting portion 22, institute's connecting rod 9, and the second blade 3 is equipped with second connecting portion 31, even
Bar 9 has the strip-shaped hole 92 cooperated with first connecting portion 22 and the card hole 91 with 31 assembly connection of second connecting portion.
Toggle is stirred, toggle drives the first blade and retainer rotation, while driving the rotation of the second blade by connecting rod, from
And it realizes direction and changes；Toggle is pushed and pulled, the first blade acts in drive shaft, and drive shaft is passed in and out with respect to the outlet port of shell 1
Direction is mobile, and then is rotated by tooth-strip part sliding tooth wheel, and the adjusting of air outlet size is realized in final air door rotation.
Claims (10)
1. a kind of outlet air door of vehicle air conditioner driving structure, including shell (1), go out air blade and air door (8), outlet air above-mentioned
Blade is set in the outlet port of shell (1) and includes at least the first blade (2) with being able to rotate, which is equipped with
The toggle (5) that the first blade (2) can be driven to swing, air door (8) above-mentioned are set in the air inlet port of shell (1) with being able to rotate,
It is characterized in that the driving structure further includes drive shaft (7), one end of the drive shaft (7) is set in the outlet port of shell (1),
The other end, which is located in shell (1), has tooth-strip part (73), and the air door (8) is equipped with and aforementioned rack portion (73) engaged transmission
Gear (81), the gear (81) are located in shell (1), and one end of first blade (2) and one end activity of aforementioned connection connect
It connects and drive shaft (7) can be enable to move relative to the outlet port disengaging direction of shell (1).
2. outlet air door of vehicle air conditioner driving structure according to claim 1, it is characterised in that the shell (1) goes out
Sliding slot (11) are offered on wind port, accordingly, one end of the drive shaft (7) can be slidably set in the sliding slot (11).
3. outlet air door of vehicle air conditioner driving structure according to claim 2, it is characterised in that in the sliding slot (11)
Side is convexly equipped with flange (12), and accordingly, one end two sides of the drive shaft (7) have leads with what said flange (12) was slidably matched
To slot (75).
4. outlet air door of vehicle air conditioner driving structure according to claim 2, it is characterised in that the drive shaft (7)
It is two, is connected to the both ends of the first blade (2), each drive shaft (7) end is equipped with tooth-strip part (73), and it is corresponding,
The both ends of the air door (8) are equipped with the gear (81) with respective tooth-strip part (73) engaged transmission.
5. outlet air door of vehicle air conditioner driving structure according to claim 2, it is characterised in that the drive shaft (7)
It further include crank portion, the front end of the crank portion is formed with the sliding rail portion (71) being slidably matched with sliding slot (11), and rear end forms with teeth
Item portion (73).
6. outlet air door of vehicle air conditioner driving structure according to claim 5, it is characterised in that the tooth-strip part (73)
Extended downwardly stabilizers (74).
7. outlet air door of vehicle air conditioner driving structure according to claim 1, it is characterised in that first blade (2)
End there are axle portion (21), accordingly, one end of the drive shaft (7) has the axis hole being rotatablely connected with aforementioned axle portion (21)
(76)。
8. outlet air door of vehicle air conditioner driving structure, feature described in any claim exist according to claim 1~7
In first blade (2) be equipped with retainer (6), the retainer (6) include for changing wind direction blade part (61) and
Department of assembly (62) between blade part (61), blade part (61) above-mentioned are located at the first blade (2) two sides, assembly above-mentioned
Portion (62) is connected to the both ends of the first blade (2).
9. outlet air door of vehicle air conditioner driving structure according to claim 8, it is characterised in that the department of assembly (62)
With port card slot directed downwardly (63), the port of the card slot (63) is inwardly convexly equipped with clamping portion (64), and first blade (2) is outside
End face is connected in card slot above-mentioned (63) simultaneously bottom surface and clamping portion above-mentioned (64) snap-fit.
10. outlet air door of vehicle air conditioner driving structure according to claim 8, it is characterised in that first blade
(2) lower end is equipped with first connecting portion (22), it is described go out air blade further include the second blade (3) and connecting rod (9), above-mentioned the
Two blades (3) are equipped with second connecting portion (31), and aforementioned connecting rod (9) has the strip-shaped hole cooperated with aforementioned first connecting portion (22)
(92) and the card hole (91) with second connecting portion (31) assembly connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016706.XA CN109664729A (en) | 2019-01-08 | 2019-01-08 | Outlet air door of vehicle air conditioner driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016706.XA CN109664729A (en) | 2019-01-08 | 2019-01-08 | Outlet air door of vehicle air conditioner driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109664729A true CN109664729A (en) | 2019-04-23 |
Family
ID=66149324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910016706.XA Withdrawn CN109664729A (en) | 2019-01-08 | 2019-01-08 | Outlet air door of vehicle air conditioner driving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664729A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169254A (en) * | 2020-03-10 | 2020-05-19 | 宁波福尔达智能科技有限公司 | Round air outlet assembly of vehicle |
| CN112109526A (en) * | 2020-07-13 | 2020-12-22 | 宁波均胜群英汽车系统股份有限公司 | Manually-operated type automobile air conditioner air outlet structure |
| CN112124043A (en) * | 2020-10-16 | 2020-12-25 | 重庆长安汽车股份有限公司 | Automobile air outlet |
| CN113173058A (en) * | 2021-04-16 | 2021-07-27 | 上美塑胶（南京）有限公司 | Integrated air outlet with button-shifting control over blowing airflow |
-
2019
- 2019-01-08 CN CN201910016706.XA patent/CN109664729A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169254A (en) * | 2020-03-10 | 2020-05-19 | 宁波福尔达智能科技有限公司 | Round air outlet assembly of vehicle |
| CN111169254B (en) * | 2020-03-10 | 2024-03-22 | 宁波福尔达智能科技股份有限公司 | Round air outlet assembly of vehicle |
| CN112109526A (en) * | 2020-07-13 | 2020-12-22 | 宁波均胜群英汽车系统股份有限公司 | Manually-operated type automobile air conditioner air outlet structure |
| CN112124043A (en) * | 2020-10-16 | 2020-12-25 | 重庆长安汽车股份有限公司 | Automobile air outlet |
| CN113173058A (en) * | 2021-04-16 | 2021-07-27 | 上美塑胶（南京）有限公司 | Integrated air outlet with button-shifting control over blowing airflow |
| CN113173058B (en) * | 2021-04-16 | 2023-05-05 | 上美塑胶（南京）有限公司 | Air outlet for controlling blowing air flow by integrated toggle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190423 |
|
| WW01 | Invention patent application withdrawn after publication |