CN202119068U - Blade and connecting rod mechanism of automobile air-conditioning air outlet - Google Patents
Blade and connecting rod mechanism of automobile air-conditioning air outlet Download PDFInfo
- Publication number
- CN202119068U CN202119068U CN2011201804030U CN201120180403U CN202119068U CN 202119068 U CN202119068 U CN 202119068U CN 2011201804030 U CN2011201804030 U CN 2011201804030U CN 201120180403 U CN201120180403 U CN 201120180403U CN 202119068 U CN202119068 U CN 202119068U
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- blade
- air outlet
- connecting rod
- air conditioning
- blades
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Abstract
The utility model relates to the technical field of an automobile air-conditioning air outlet, in particular to a blade and connecting rod mechanism of an automobile air-conditioning air outlet, comprising a connecting rod and at least two blades, wherein the two ends of each blade are respectively provided with a convex column which can let the blade be erected on the shell body of the air-conditioning air outlet, and one side of each blade is provided with a connecting block of which the outer side is convexly provided with a connecting column; the connecting rod is provided with mounting holes and through slots communicated with the mounting holes, and the connecting columns and the mounting holes are installed in a mode of interference fit; the through slots are communicated with the mounting holes, so the elastic deformation size of the mounting holes is effectively increased, the fit size requirement of the blades and the connecting rod is reduced, the percent of pass of products is high, the assembly and replacement are convenient, and the manufacturing cost is low. Due to the connecting blocks, the convex columns and the connecting columns are separately arranged, and the rotation space of the blades is effectively increased. When the blades rotate around the convex columns, the connecting columns are convenient to drive the connecting rod to move, therefore driving one group of blade to turn round. The turn-round direction and range of the blades are uniform, and the rotating efficiency of the blades is good.
Description
Technical field
The utility model relates to air conditioning for automobiles air outlet technical field, particularly a kind of air conditioning for automobiles air outlet blade linkage.
Background technology
The air conditioning for automobiles air outlet is one of important inside gadget of automobile; Generally be arranged in the automobile cab cabin or take an oblique upper position, in needs are regulated automobile during temperature, can open air-conditioning and freeze or heat; Wind just blows out from the air conditioning for automobiles air outlet, brings comfort for the interior passenger of car.
In the air conditioning for automobiles air outlet, consistent in order to make one group of blade rotation, the method for employing is that the unification of whole group blade is linked to each other with connecting rod, through moving of connecting rod, drives blade movement, makes its rotation direction consistent with amplitude.Air conditioning for automobiles air outlet blade linkage of the prior art comprises at least two blades, and the two ends of blade are provided with axle head; Linkage is erected on the air conditioning for automobiles air outlet housing, and blade can rotate around axle head, and the below of blade axle head is respectively arranged with a quarter butt; This quarter butt and rod hinge connection, the operating handle of blade and connecting rod are realized through the interference fit of blade and connecting rod, cause the fit dimension of blade and connecting rod to require height like this; Manufacturing cost is higher; Product percent of pass is low, be unfavorable for assembling and changeing, and working (machining) efficiency is low.In addition because an end of blade is provided with axle head and quarter butt simultaneously, when blade when axle head rotates, the spacing of axle head and quarter butt is less, the blade rotation space is little, is unfavorable for that the quarter butt drivening rod moves, and makes troubles the blade rotation weak effect to blade rotation.
Summary of the invention
The purpose of the utility model is to the deficiency of prior art a kind of low cost of manufacture to be provided, and the fit dimension of blade and connecting rod requires low, and the product percent of pass height is convenient to assemble and change and air conditioning for automobiles air outlet blade linkage that blade rotation is effective.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of air conditioning for automobiles air outlet blade linkage; It comprises connecting rod and at least two blades; The two ends of said blade are respectively arranged with and can make vane frame be located at the projection of air-conditioner air outlet housing, and said blade one side is provided with contiguous block, and the outside of said contiguous block convexes with joint pin; The groove that said connecting rod offers installing hole and is communicated with installing hole, said joint pin and said installing hole interference fit are installed.
Further, the width of said groove is 1/4～1/2 times of interior electrical path length of installing hole.
Wherein, the length of the end that is connected with blade of said contiguous block is greater than the length of contiguous block away from an end of blade.
Wherein, the overlapping lap-joint between the adjacent blades is the concavo-convex shape that is complementary.
Wherein, the arranged outside with air-conditioner air outlet housing adjacent vanes has toggle.
Further, the outer surface of said toggle is provided with anti-skidding line.
Wherein, the thickness of said connecting rod is 0.5～5mm.
Wherein, said connecting rod undulate.
Wherein, the quantity of said blade is five.
Wherein, the quantity of said blade is six.
The utility model beneficial effect is: the utility model comprises connecting rod and at least two blades; The two ends of said blade are respectively arranged with and can make vane frame be located at the projection of air-conditioner air outlet housing; Said blade one side is provided with contiguous block; The outside of said contiguous block convexes with joint pin, the groove that said connecting rod offers installing hole and is communicated with installing hole, and said joint pin and said installing hole interference fit are installed; Groove is communicated with installing hole, effectively increases the strain size of installing hole, reduces the fit dimension requirement of blade and connecting rod, and the interference fit that helps joint pin and installing hole is installed, and product percent of pass is high, is convenient to assemble and change and low cost of manufacture; The setting of contiguous block is arranged projection and joint pin branch, effectively increases the rotation space of blade; Guarantee blade when projection rotates, be convenient to the joint pin drivening rod and move, thereby drive one group of blade movement; The rotation direction of guaranteeing blade is consistent with amplitude, and blade rotation is effective.
Description of drawings
Fig. 1 is the structural representation of a kind of air conditioning for automobiles air outlet of the utility model blade linkage.
Fig. 2 is the structural representation of the connecting rod of a kind of air conditioning for automobiles air outlet of the utility model blade linkage.
Structural representation when Fig. 3 is the application of a kind of air conditioning for automobiles air outlet of the utility model blade linkage.
Fig. 4 is the structure enlarged diagram of " A " position among Fig. 3.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, include:
1---connecting rod 11---installing hole 12---groove
2---blade 21---projection 3---air-conditioner air outlet housings
4---contiguous block 5---joint pin 6---toggles.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
embodiment one.
Shown in Fig. 1～4; The air conditioning for automobiles air outlet blade linkage of the utility model comprises connecting rod 1 and at least two blades 2, and the two ends of said blade 2 are respectively arranged with and can make blade 2 be set up in the projection 21 of air-conditioner air outlet housing 3; Said blade 2 one sides are provided with contiguous block 4; The outside of said contiguous block 4 convexes with joint pin 5, the groove 12 that said connecting rod 1 offers installing hole 11 and is communicated with installing hole 11, and said joint pin 5 is installed with said installing hole 11 interference fit.
During installation, the joint pin 5 that is arranged at contiguous block 4 outsides is installed with the interference fit of installing hole 11, and blade 2 is linked to each other with connecting rod 1; Because groove 12 is communicated with installing hole 11, effectively increases the strain size of installing hole 11, reduce the fit dimension requirement of blade 2 and connecting rod 1; Be convenient to joint pin 5 is inserted in the installing hole 11; Help assembling and change raising product percent of pass height, low cost of manufacture.Blade 2 is connected with connecting rod 1 through contiguous block 4; Projection 21 and joint pin were arranged in 5 minutes, effectively increase the rotating operation space of blade 2, guarantee that blade 2 is when projection 21 rotations; Being convenient to joint pin 5 drivening rods 1 moves; Thereby drive one group of blade movement, guarantee that the rotation direction of blade 2 is consistent with amplitude, blade 2 rotating effects are good.
The width of the groove 12 of present embodiment is 1/4～1/2 times of interior electrical path length of installing hole 11.The width of groove 12 is big more, and joint pin 5 gets loose in installing hole 11 more easily, is unfavorable for that blade 2 is connected with the stable of connecting rod 1; The width of groove 12 is more little; Then the strain size of installing hole 11 is more little, is unfavorable for installing and changeing, and the width of groove 12 is 1/4～1/2 times of interior electrical path length of installing hole 11; Guarantee blade 2 and 1 stable connection of connecting rod; And ease of assembly helps judging that assembling puts in place, improves the dependability of the utility model.
Further, the groove 12 of present embodiment is Long Circle or rectangle, and groove 12 is simple in structure, is convenient to production and processing, improves working (machining) efficiency.
The length of the end that the contiguous block 4 of present embodiment is connected with blade 2 is greater than the length of contiguous block 4 away from an end of blade 2; The length of the end that contiguous block 4 is connected with blade 2 is big more; Then contiguous block 4 is big more with the contact area of blade 2; Guarantee contiguous block 4 and 2 stable connections of blade, improve the dependability of the utility model.Further, contiguous block 4 triangular in shape, the trapezoidal or wedge shapes of present embodiment, contiguous block 4 is simple in structure, is convenient to production and processing.Further contiguous block 4 is provided with the arc lead angle with the junction of blade 2, improves contiguous block 4 and blade 2 connection stability, effectively reduces the risk that fracture takes place from the junction contiguous block 4, prolongs the service life of the utility model.
As shown in Figure 1; Overlapping lap-joint between the adjacent blades 2 of present embodiment is the concavo-convex shape that is complementary; Guarantee that when blade 2 rotates to amplitude blade 2 ability complete closed air outlets are avoided discharging cold air or the hot blast slit between adjacent vanes 2; Good seal performance, the result of use of enhancing the utility model.
As shown in figures 1 and 3, the arranged outside with air-conditioner air outlet housing 3 adjacent vanes 2 of present embodiment has toggle 6.As one preferred embodiment, the quantity of the blade 2 of present embodiment is five.Toggle 6 is arranged at the outside of first blade or the outside of the 5th blade; Avoid protruding in blade 2 outer toggles 6 and stopped the air quantity of discharging from air conditioning for automobiles; Result of use is good, helps the interior passenger of car simultaneously and at any time, conveniently adjusts blade 2 rotation directions and rotation amplitude, helps adjusting wind direction; Simple to operate, practical.Further, the outer surface of the toggle 6 of present embodiment is provided with anti-skidding line, helps the occupant according to the needs that use, and smoothly blade 2 is turned to required angle, and is easy to use.
The thickness of the connecting rod 1 of present embodiment is 0.5～5mm.The thickness of connecting rod 1 is big more; Joint pin 5 cooperates installation difficulty big more with connecting rod 1, and the thickness of connecting rod 1 is more little, has then reduced the structural strength of connecting rod 1; The thickness of connecting rod 1 is 0.5～5mm; Be convenient to the producer and select suitable connecting rod 1 gauge according to the size of the blade that is provided with in the air conditioning for automobiles air outlet 2, quantity etc., applied range, practical.Further, connecting rod 1 undulate of present embodiment, the elastic-friction power that helps making the operating handle of blade 2 to produce through connecting rod 1 and blade 2 realizes the adjusting of wind direction, low with the dimensional requirement of joint pin 5 to blade 2, product reliability can be good.
embodiment two.
The difference of present embodiment and embodiment one is that the quantity of the blade 2 of present embodiment is six, and toggle 6 is arranged at the outside or the six-bladed outside of first blade; Avoid protruding in blade 2 outer toggles 6 and stopped the air quantity of discharging from air conditioning for automobiles; Result of use is good, helps the interior passenger of car simultaneously and at any time, conveniently adjusts blade 2 rotation directions and rotation amplitude, helps adjusting wind direction; Simple to operate, practical.
The present embodiment remainder is identical with embodiment one, repeats no more here.
Certainly, the above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (10)
1. air conditioning for automobiles air outlet blade linkage; It comprises connecting rod and at least two blades; The two ends of said blade are respectively arranged with and can make vane frame be located at the projection of air-conditioner air outlet housing, it is characterized in that: said blade one side is provided with contiguous block, and the outside of said contiguous block convexes with joint pin; The groove that said connecting rod offers installing hole and is communicated with installing hole, said joint pin and said installing hole interference fit are installed.
2. air conditioning for automobiles air outlet blade linkage according to claim 1 is characterized in that: the width of said groove is 1/4～1/2 times of interior electrical path length of installing hole.
3. air conditioning for automobiles air outlet blade linkage according to claim 2 is characterized in that: the length of the end that said contiguous block is connected with blade is greater than the length of contiguous block away from an end of blade.
4. air conditioning for automobiles air outlet blade linkage according to claim 3 is characterized in that: the overlapping lap-joint between the adjacent blades is the concavo-convex shape that is complementary.
5. according to any described air conditioning for automobiles air outlet blade linkage in the claim 1～4, it is characterized in that: toggle is arranged with the arranged outside of air-conditioner air outlet housing adjacent vanes.
6. air conditioning for automobiles air outlet blade linkage according to claim 5, it is characterized in that: the outer surface of said toggle is provided with anti-skidding line.
7. air conditioning for automobiles air outlet blade linkage according to claim 6, it is characterized in that: the thickness of said connecting rod is 0.5～5mm.
8. air conditioning for automobiles air outlet blade linkage according to claim 7 is characterized in that: said connecting rod undulate.
9. air conditioning for automobiles air outlet blade linkage according to claim 8, it is characterized in that: the quantity of said blade is five.
10. air conditioning for automobiles air outlet blade linkage according to claim 8, it is characterized in that: the quantity of said blade is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201804030U CN202119068U (en) | 2011-05-31 | 2011-05-31 | Blade and connecting rod mechanism of automobile air-conditioning air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201804030U CN202119068U (en) | 2011-05-31 | 2011-05-31 | Blade and connecting rod mechanism of automobile air-conditioning air outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119068U true CN202119068U (en) | 2012-01-18 |
Family
ID=45460129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201804030U Expired - Lifetime CN202119068U (en) | 2011-05-31 | 2011-05-31 | Blade and connecting rod mechanism of automobile air-conditioning air outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119068U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121682A (en) * | 2014-08-13 | 2014-10-29 | 珠海格力电器股份有限公司 | Air conditioner and air sweeping mechanism thereof |
| CN105509288A (en) * | 2014-09-26 | 2016-04-20 | 中国科学院声学研究所 | Air outlet used for ventilation pipeline |
| CN106335344A (en) * | 2016-09-30 | 2017-01-18 | 芜湖豫新世通汽车空调有限公司 | Wind outlet device of automobile air conditioner |
| CN106347064A (en) * | 2016-09-30 | 2017-01-25 | 芜湖豫新世通汽车空调有限公司 | Adjusting device of vehicle-mounted air conditioner |
| CN106364459A (en) * | 2016-09-30 | 2017-02-01 | 芜湖豫新世通汽车空调有限公司 | Washing device for vehicle-mounted air conditioner air outlet |
| CN106364285A (en) * | 2016-09-30 | 2017-02-01 | 芜湖豫新世通汽车空调有限公司 | Vehicle-mounted air conditioner air outlet device |
| CN106969581A (en) * | 2017-03-28 | 2017-07-21 | Tcl家用电器（合肥）有限公司 | Refrigerator puts wind structure and refrigerator |
-
2011
- 2011-05-31 CN CN2011201804030U patent/CN202119068U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121682A (en) * | 2014-08-13 | 2014-10-29 | 珠海格力电器股份有限公司 | Air conditioner and air sweeping mechanism thereof |
| CN104121682B (en) * | 2014-08-13 | 2017-05-17 | 珠海格力电器股份有限公司 | Air conditioner and air sweeping mechanism thereof |
| CN105509288A (en) * | 2014-09-26 | 2016-04-20 | 中国科学院声学研究所 | Air outlet used for ventilation pipeline |
| CN106335344A (en) * | 2016-09-30 | 2017-01-18 | 芜湖豫新世通汽车空调有限公司 | Wind outlet device of automobile air conditioner |
| CN106347064A (en) * | 2016-09-30 | 2017-01-25 | 芜湖豫新世通汽车空调有限公司 | Adjusting device of vehicle-mounted air conditioner |
| CN106364459A (en) * | 2016-09-30 | 2017-02-01 | 芜湖豫新世通汽车空调有限公司 | Washing device for vehicle-mounted air conditioner air outlet |
| CN106364285A (en) * | 2016-09-30 | 2017-02-01 | 芜湖豫新世通汽车空调有限公司 | Vehicle-mounted air conditioner air outlet device |
| CN106364285B (en) * | 2016-09-30 | 2019-02-12 | 芜湖豫新世通汽车空调有限公司 | On-board air conditioner exhaust apparatus |
| CN106969581A (en) * | 2017-03-28 | 2017-07-21 | Tcl家用电器（合肥）有限公司 | Refrigerator puts wind structure and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |