CN205524523U - Automobile spoiler of noise control - Google Patents
Automobile spoiler of noise control Download PDFInfo
- Publication number
- CN205524523U CN205524523U CN201620083880.8U CN201620083880U CN205524523U CN 205524523 U CN205524523 U CN 205524523U CN 201620083880 U CN201620083880 U CN 201620083880U CN 205524523 U CN205524523 U CN 205524523U
- Authority
- CN
- China
- Prior art keywords
- upper plate
- automobile
- supporting vertical
- vertical plate
- noise
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Abstract
The utility model discloses an automobile spoiler of noise control, including automobile connection pad, set screw hole, seal ring, sealed rectangular, support rascally groove of riser, three water caltrops, upper plate and upper plate, set up one row of set screw hole on the car connection pad, fix seal ring on the set screw hole, seal ring is hugging closely the periphery surface of car connection pad, car connection pad both sides respectively are provided with the support riser to pasting sealed rectangularly in the centre, it is setting up three water caltrops to support the riser back, it is fixing the upper plate and is passing through screw fixed connection to support the riser top, it is pasting sealed rectangularly to support riser and the upper plate department of making friends with, the utility model discloses a shape of upper plate changes the smoothness of air current, adds the gravity of cart rear end to be transferred to minimum state to the noise, then seal each junction through sealing washer and sealing strip, make and can not ventilate, reduce the noise, this equipment structure is simple, with low costs, the noise is little.
Description
Technical field
The utility model relates to automobile tail fin field, a kind of automobile tail fin preventing noise.
Background technology
Along with the continuous progress of society, the living standard of people improves constantly, and the automobile as walking-replacing tool is more and more welcomed by the people.But in the driving process of automobile; automobile tail is due to the lift that can be brought by air of running at high speed; therefore people often use and stop the air-flow swept away from roof at automobile tail one empennage of installation and convert thereof into the active force being pressed downward against, and reduce the lift that automobile tail brings owing to running at high speed.
Automobile tail fin, specialty call is spoiler, belongs to the part in automobile air power external member.Main Function is the lift in order to reduce vehicle tail, if the lift of the liter force rate headstock of the tailstock is big, is easy for causing vehicle oversteering, trailing wheel earth-grasping force to reduce and high stability is deteriorated.But empennage is installed at present and has become as young car owner and show a kind of mode of fashion individual character.Automobile tail fin can reduce the flow-disturbing noise of empennage by the direction or shape changing empennage, but the noise that the empennage itself caused due to shape or the structure of empennage itself produces still cannot eliminate, in sum, so I devises a kind of automobile tail fin preventing noise.
Utility model content
The purpose of this utility model is to provide a kind of automobile tail fin preventing noise, the smoothness of air-flow is changed by the shape of upper plate, add the gravity of cart rear end, and noise is transferred to minimum state, then each junction is sealed by sealing ring and sealing strip, making will not be ventilative, reduces noise, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the utility model following technical scheme of offer: a kind of automobile tail fin preventing noise, including automobile connection dish, fixing screw hole, seal washer, seal strip, supporting vertical plate, three water caltrops, upper plate and upper plate gas groove, on described automobile connection dish, row's fixing screw hole is set, fixed seal washer on described fixing screw hole, the surface of automobile connection dish is close in described seal washer periphery, described automobile connection dish both sides are each provided with supporting vertical plate, and sealing strip is pasted in centre, the described supporting vertical plate back side arranges three water caltrops, the fixed upper plate in described supporting vertical plate top also connects by screw is fixing, sealing strip is pasted at described supporting vertical plate and the upper plate place of making friends with.
Preferably, described seal washer is shaped as annular, and described sealing elongate in shape is bar shaped, and all uses elastomeric material to make.
Preferably, described upper plate is shaped as front end point, and rear end is thick, and its upper surface arranges upper plate gas groove.
Preferably, described automobile connection dish and supporting vertical plate side arrange straight line shallow grooves, and described supporting vertical plate is shaped as falcate.
Compared with prior art, the beneficial effects of the utility model are: the utility model changes the smoothness of air-flow by the shape of upper plate, add the gravity of cart rear end, and noise is transferred to minimum state, then seal each junction by sealing ring and sealing strip so that will not be ventilative, reduce noise；This device structure is simple, low cost, noise are little.
Accompanying drawing explanation
Fig. 1 is the utility model primary structure schematic diagram；
Fig. 2 is left view of the present utility model.
In figure: 1, automobile connection dish, 2, fixing screw hole, 3, seal washer, 4, seal strip, 5, supporting vertical plate, 6, three water caltrops, 7, upper plate, 8, upper plate gas groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model rather than whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of the utility model protection.
nullRefer to Fig. 1 and Fig. 2，A kind of technical scheme of the utility model offer: a kind of automobile tail fin preventing noise，Including automobile connection dish 1、Fixing screw hole 2、Seal washer 3、Seal strip 4、Supporting vertical plate 5、Three water caltrops 6、Upper plate 7 and upper plate gas groove 8，Arrange 2 equipment of row's fixing screw hole on automobile connection dish 1 to be fixed on the bonnet of automobile，On fixing screw hole 2, fixed seal washer 3 reduces noise，The surface of automobile connection dish 1 is close in seal washer 3 periphery，Make to accomplish better seal，Automobile connection dish 1 both sides are each provided with supporting vertical plate 5，And paste sealing strip 4 in centre to be tightly connected car，Supporting vertical plate 5 back side arranges three water caltrops 6，Make preferably to adjust the flow direction of wind，The fixed upper plate in supporting vertical plate 5 top 7 also connects by screw is fixing，Sealing strip 4 is pasted to be tightly connected place by supporting vertical plate 5 and upper plate 7 place of making friends with，Seal washer 3 is shaped as annular，Seal strip 4 and be shaped as bar shaped，And all use elastomeric material to make，Upper plate 7 is shaped as front end point，Rear end is thick，Its upper surface arranges upper plate gas groove 8，While noise can being reduced，Increase the weight of the gravity of trailing wheel，Automobile connection dish 1 and supporting vertical plate 5 side arrange straight line shallow grooves，Supporting vertical plate 5 is shaped as falcate.
Operation principle of the present utility model is the flow direction of the wind that the shape by upper plate adjusts, make can increase the weight of the downward pressure of trailing wheel in automobile dispatch driving, prevent trailing wheel from floating up, then the sealing gasket of elastomeric material is all used to seal in each junction, the sealing preventing wind from entering junction produces noise, and on automobile connection dish, supporting vertical plate and upper plate outer surface, carve shallow grooves, adjust the distinguished and admirable flow direction, reduce noise.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. the automobile tail fin preventing noise，Including automobile connection dish (1)、Fixing screw hole (2)、Seal washer (3)、Seal strip (4)、Supporting vertical plate (5)、Three water caltrops (6)、Upper plate (7) and upper plate gas groove (8)，It is characterized in that: row's fixing screw hole (2) is set on described automobile connection dish (1)，The upper fixed seal washer (3) of described fixing screw hole (2)，The surface of automobile connection dish (1) is close in described seal washer (3) periphery，Described automobile connection dish (1) both sides are each provided with supporting vertical plate (5)，And sealing strip (4) is pasted in centre，Described supporting vertical plate (5) back side arranges three water caltrops (6)，The fixed upper plate in described supporting vertical plate (5) top (7) also connects by screw is fixing，Sealing strip (4) is pasted at described supporting vertical plate (5) and upper plate (7) place of making friends with.
- A kind of automobile tail fin preventing noise the most according to claim 1, it is characterised in that: described seal washer (3) is shaped as annular, and described sealing strip (4) is shaped as bar shaped, and all uses elastomeric material to make.
- A kind of automobile tail fin preventing noise the most according to claim 1, it is characterised in that: described upper plate (7) is shaped as front end point, and rear end is thick, and its upper surface arranges upper plate gas groove (8).
- A kind of automobile tail fin preventing noise the most according to claim 1, it is characterised in that: described automobile connection dish (1) and supporting vertical plate (5) side arrange straight line shallow grooves, and described supporting vertical plate (5) is shaped as falcate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083880.8U CN205524523U (en) | 2016-01-28 | 2016-01-28 | Automobile spoiler of noise control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083880.8U CN205524523U (en) | 2016-01-28 | 2016-01-28 | Automobile spoiler of noise control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524523U true CN205524523U (en) | 2016-08-31 |
Family
ID=56772276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083880.8U Expired - Fee Related CN205524523U (en) | 2016-01-28 | 2016-01-28 | Automobile spoiler of noise control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380270A (en) * | 2017-06-25 | 2017-11-24 | 安徽机电职业技术学院 | A kind of small automobile tail fin of noise |
-
2016
- 2016-01-28 CN CN201620083880.8U patent/CN205524523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380270A (en) * | 2017-06-25 | 2017-11-24 | 安徽机电职业技术学院 | A kind of small automobile tail fin of noise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210128 |