CN204403531U - A kind of gear mechanism controlling the opening and closing of automotive air outlet air door - Google Patents
A kind of gear mechanism controlling the opening and closing of automotive air outlet air door Download PDFInfo
- Publication number
- CN204403531U CN204403531U CN201420775216.0U CN201420775216U CN204403531U CN 204403531 U CN204403531 U CN 204403531U CN 201420775216 U CN201420775216 U CN 201420775216U CN 204403531 U CN204403531 U CN 204403531U
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- CN
- China
- Prior art keywords
- air door
- gear
- thumb wheel
- closing
- opening
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of gear mechanism controlling the opening and closing of automotive air outlet air door, comprises thumb wheel and air door crank two parts, wherein: described thumb wheel and described air door crank are installed on exhaust outlet housing; Described thumb wheel, described air door crank are provided with gear, and the gear of described thumb wheel and the gear of described air door crank intermesh, and have cooperated to the on-off action of air door.The utility model has lightweight, that cost is low, it is shaping to be easy to and greasy property is good advantage.
Description
Technical field
The utility model relates to automobile air conditioning technology field, and specifically, what relate to is a kind of gear mechanism controlling the opening and closing of automotive air outlet air door.
Background technique
The opening and closing mode of automotive air outlet air door is in the market connect thumb wheel and air door by wheel connecting rod mostly, stir thumb wheel to the motion making air door carry out open and close, because the connection between air door and thumb wheel also exists two parts, so there is subproblem in manufacturing process is because the cooperation or itself manufacture of wheel connecting rod or throttle linkage causes.And many one of part, just need how a manual assembly man-hour, and easily there is neglected loading, the words of a neglected loading part, when thumb wheel will be caused to stir, air door can not be closed, cause transmission failure, also easily there is the abnormal sound of creak creak in cooperatively interacting of 3 parts, affects the travelling comfort of user.
Model utility content
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, provides a kind of gear mechanism controlling the opening and closing of automotive air outlet air door.
For realizing above-mentioned object, a kind of gear mechanism controlling the opening and closing of automotive air outlet air door described in the utility model, comprise thumb wheel and air door crank two parts, wherein: described thumb wheel is provided with mounting hole, described thumb wheel is arranged on exhaust outlet housing by mounting hole; The home position of described air door crank is provided with assembly, and described air door crank is fixedly connected with by assembly with exhaust outlet housing; Described thumb wheel is provided with the first gear, described air door crank is provided with the second gear, the first gear and the second gear intermesh, and stir the first gear thus drive the second gear to cooperate to the on-off action of air door.
Preferably, the two ends of described first gear are respectively arranged with first, second limiting stopper.
Preferably, described assembly is buckle structure.
Preferably, described thumb wheel is provided with protruding texture face.
Preferably, described thumb wheel adopts ABS (Acrylonitrile Butadiene Styrene) resin material to make.
Preferably, described air door crank adopts polyoxymethylene (polyoxymethylene) material to make.
The utility model has following beneficial effect:
The on-off action that the utility model adopts the kind of drive of gear to carry out, can avoid all kinds of problem better, and stable in gear movement process, can not have idle stroke, and lightweight, cost is low, it is shaping to be easy to and greasy property the is good advantage of gear.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model erection drawing;
In figure: 1 is thumb wheel, 2 is air door crank, and 3 is exhaust outlet housing, and 4 is blade, and 5 is the first gear, and 6 is the second gear, and 7 is mounting hole, and 8 is mounting blocks, and 9 is the first limiting stopper, and 10 is the second limiting stopper.
Embodiment
Below in conjunction with drawings and Examples, the technical solution of the utility model is further explained, but following content is not used in restriction protection domain of the present utility model.
As shown in Figure 1, 2, the present embodiment provides a kind of gear mechanism controlling the opening and closing of automotive air outlet air door, comprise thumb wheel 1 and air door crank 2 two parts, wherein: described thumb wheel 1 is provided with mounting hole 7, described thumb wheel 1 is arranged on exhaust outlet housing 3 by mounting hole 7; The home position of described air door crank 2 is provided with mounting blocks 8, and described air door crank 2 is fixedly connected with by mounting blocks 8 with exhaust outlet housing 3; Described thumb wheel 1 is provided with the first gear 5, described air door crank 2 is provided with the second gear 6, first gear 5 and the second gear 6 intermeshes, stir the first gear 5 thus drive the second gear 6 to cooperate to the on-off action of air door.
In the present embodiment, the two ends of the first gear 5 of described thumb wheel 1 are respectively arranged with first, second limiting stopper 9,10.
In the present embodiment, described mounting blocks 8 is buckle structure, so as with installation and removal.
In the present embodiment, described thumb wheel 1 is provided with protruding texture face, stirs described thumb wheel 1 to facilitate.
In the present embodiment, the material of described thumb wheel 1 is ABS resin, and this material is that a kind of intensity is high, good toughness, be easy to thermoplastics type's macromolecular material of machine shaping, has high, corrosion-resistant, the resistant to elevated temperatures feature of intensity.
In the present embodiment, the material of described air door crank 2 is POM, and this material is the one in synthetic resin, has the characteristic of high hardness, high rigidity, high abrasion.
As shown in Figure 2, after each parts of the utility model are in place, point by the texture face on thumb wheel 1 and stir thumb wheel 1, the first gear 5 on thumb wheel 1 rotates and drives the second gear 6 synchronous axial system on the air door crank 2 that is engaged with, when the second gear 6 turns to the first limiting stopper 9 or the second limiting stopper 10, first, second gear 5,6 limitedly can not rotate again, and now air conditioner damper opens or closes.When the second gear 6 between the first limiting stopper 9 or the second limiting stopper 10, rotate by position, the blade 4 be connected with described thumb wheel 1 rotates, and plays the effect adjusting air port wind direction.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (6)
1. control a gear mechanism for automotive air outlet air door opening and closing, it is characterized in that, comprise thumb wheel and air door crank two parts, wherein: described thumb wheel is provided with mounting hole, described thumb wheel is arranged on exhaust outlet housing by mounting hole; The home position of described air door crank is provided with assembly, and described air door crank is fixedly connected with by assembly with exhaust outlet housing; Described thumb wheel is provided with the first gear, described air door crank is provided with the second gear, the first gear and the second gear intermesh, and stir the first gear thus drive the second gear to cooperate to the on-off action of air door.
2. a kind of gear mechanism controlling the opening and closing of automotive air outlet air door according to claim 1, is characterized in that: the two ends of described first gear are respectively arranged with first, second limiting stopper.
3. a kind of gear mechanism controlling the opening and closing of automotive air outlet air door according to claim 1, is characterized in that: described assembly is buckle structure.
4. a kind of gear mechanism controlling the opening and closing of automotive air outlet air door according to claim 1, is characterized in that: described thumb wheel is provided with protruding texture face.
5. a kind of gear mechanism controlling the opening and closing of automotive air outlet air door according to any one of claim 1-4, is characterized in that: described thumb wheel adopts ABS resin material to make.
6. a kind of gear mechanism controlling the opening and closing of automotive air outlet air door according to any one of claim 1-4, is characterized in that: described air door crank adopts polyoxymethylene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775216.0U CN204403531U (en) | 2014-12-10 | 2014-12-10 | A kind of gear mechanism controlling the opening and closing of automotive air outlet air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420775216.0U CN204403531U (en) | 2014-12-10 | 2014-12-10 | A kind of gear mechanism controlling the opening and closing of automotive air outlet air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403531U true CN204403531U (en) | 2015-06-17 |
Family
ID=53427391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420775216.0U Expired - Fee Related CN204403531U (en) | 2014-12-10 | 2014-12-10 | A kind of gear mechanism controlling the opening and closing of automotive air outlet air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297237B (en) * | 2017-07-25 | 2021-04-20 | 日本电产三协株式会社 | Air door device |
-
2014
- 2014-12-10 CN CN201420775216.0U patent/CN204403531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297237B (en) * | 2017-07-25 | 2021-04-20 | 日本电产三协株式会社 | Air door device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Beilun Daqi dam Head Road 315806 in Zhejiang province Ningbo City No. 333 Patentee after: According to work (Ningbo) electronic components fastening device Co., Ltd. Address before: Beilun Daqi dam Head Road 315806 in Zhejiang province Ningbo City No. 333 Patentee before: Tianhe (Ningbo) electronic component fastening device Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |