CN108189916A - Automobile tail fin - Google Patents
Automobile tail fin Download PDFInfo
- Publication number
- CN108189916A CN108189916A CN201711260298.XA CN201711260298A CN108189916A CN 108189916 A CN108189916 A CN 108189916A CN 201711260298 A CN201711260298 A CN 201711260298A CN 108189916 A CN108189916 A CN 108189916A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- deflector
- flanging
- sides
- automobile tail
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/007—Rear spoilers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to automobile tail fins, including deflector and bottom plate, the inside bending in both sides of the deflector forms C-shaped configuration, and the angle after bending between both sides and deflector is 120 160 °, also inside bending forms flanging for the upper end of deflector, and the angle between flanging and deflector is 50 80 °；One end of bottom plate is fixedly connected with flanging, and the other end and side are fixedly connected with deflector, and a closed triangular cavity is formed between the bottom plate and deflector, and the outer surface of bottom plate, which is equipped with along bottom edge, arranges rib, and the rib is consistent with the profile of bottom plate；The bottom plate is equipped with multiple anchor tips for being used to be connected on vehicle body, and anchor tip includes the fixed seat outwardly protruded, and fixed link is equipped at the middle part of fixed seat, and the end of fixed link is equipped with the connection-peg of umbrella.The features such as present invention has sound construction, high with vehicle body bonding strength, and stability is good.
Description
Technical field
The present invention relates to technical field of automobile components, more particularly to a kind of automobile tail fin.
Background technology
Automobile tail fin is also known as flow spoiler, spoiler, is a kind of aerodynamic features mounted on automobile tail, for
Reduce the lift of vehicle tail in vehicle traveling process, to increase the earth-grasping force of vehicle rear wheel, improve vehicle and running at high speed
Stability in journey；In addition, current automobile tail fin can also be used to the muddy water that blocking trailing wheel splashes, rainwater is reduced to car tail
Portion is washed away；For these reasons, empennage is widely used on existing automobile.
Although current automobile tail fin can play above-mentioned effect, its bonding strength with car tail case lid compared with
It is low, during galloping, since empennage and boot lid bonding strength are relatively low, the negative liter that air-flow is caused to generate empennage
Power is unstable, and therefore, during running at high speed, intact stability is difficult to meet the requirements.
Invention content
In view of the above-mentioned problems, the object of the present invention is to provide a kind of high, good car tails of stability with vehicle body bonding strength
The wing.
Realize that technical scheme is as follows：
Automobile tail fin, including deflector and bottom plate, the inside bending in both sides of the deflector forms C-shaped configuration, after bending
Angle between both sides and deflector is 120-160 °, and also inside bending forms flanging, flanging and deflector for the upper end of deflector
Between angle be 50-80 °；One end of bottom plate is fixedly connected with flanging, and the other end and side are fixedly connected with deflector, described
A closed triangular cavity is formed between bottom plate and deflector, the outer surface of bottom plate, which is equipped with along bottom edge, arranges muscle
Item, the rib are consistent with the profile of bottom plate；The bottom plate is equipped with multiple anchor tips for being used to be connected on vehicle body, and fixation connects
Head includes the fixed seat outwardly protruded, and fixed link is equipped at the middle part of fixed seat, and the end of fixed link is equipped with the connection-peg of umbrella.
Further, the both sides of the deflector lower end are equipped with support plate.
Further, the middle part of the flanging is equipped with counterbore slot, be equipped in counterbore slot the wiring hole that is connected with cavity and
Mounting hole positioned at wiring hole both sides, bottom plate are equipped with the outlet hole connected with cavity.
Further, the outer surface of the bottom plate is equipped with multiple rubber buffers.
Above-mentioned scheme is employed, by c-type deflector and bottom plate, the structural strength of empennage can be enhanced, in manufacture
It is more easily molded, it is simple in structure, by the rib set on bottom plate, staff is facilitated to paste sponge strip on bottom plate, and avoid
Tie Guo circle reduces the generation of defective work, improves product quality；By the anchor tip on bottom plate, it can cause empennage and vehicle
Body connection is compacter, secured, prevents vehicle from generating shaking in running at high speed, and be effectively improved airflow function in automobile
The negative lift of empennage upper surface strengthens the stability of running car.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of A-A in Fig. 1；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the structure diagram of counterbore slot；
Specific embodiment
The present invention is further described in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 to Figure 4, automobile tail fin, including deflector 1 and bottom plate 2, the inside bending in both sides of the deflector forms C
Shape structure, the angle β after bending between both sides and deflector are 140 °, and also inside bending forms flanging 3, folding for the upper end of deflector
Angle α between side and deflector is 65 °, using above-mentioned angle, empennage can be caused to be connect with vehicle body compacter, secured,
Ensure empennage structural strength itself simultaneously, when the vehicle is driving at high speed, the junction of empennage and vehicle body will not loosen, and ensure that row
Vehicle safety, the both sides of deflector lower end are equipped with support plate 4, can increase the contact area of empennage and vehicle body by support plate, even
What is connect is more secured；One end of bottom plate is fixedly connected with flanging, and the other end and side are fixedly connected with deflector, the bottom plate with
A closed triangular cavity is formed between deflector, can enhance the structural strength of empennage in this way, on the outer surface of bottom plate
Equipped with rib 5 is arranged along bottom edge, the rib is consistent with the profile of bottom plate, because the bottom of empennage needs to paste sponge strip to protect
It demonstrate,proves it to be completely embedded with vehicle body, rib can prevent sponge strip Tie Guo circle, ensure the qualification rate of product；The bottom plate is equipped with more
A anchor tip 6 for being used to be connected on vehicle body connect more secured, anchor tip 6 with vehicle body by anchor tip empennage
Including the fixed seat 61 outwardly protruded, fixed link 62 is equipped at the middle part of fixed seat, the end of fixed link is equipped with the grafting of umbrella
First 63, it is not only connected firmly, but also can be with easy disassembly.
The middle part of flanging 3 is equipped with counterbore slot 7, and counterbore slot is interior equipped with the wiring hole 8 connected with cavity and positioned at wiring hole
The mounting hole 9 of both sides, bottom plate are equipped with the outlet hole 10 that is connected with cavity, can install warning lamp in counterbore slot, in mounting hole
Mounting screw fixes warning lamp, installation wiring in cavity, and structure is beautiful, improves safety.
In order to ensure that empennage is completely embedded with vehicle body, multiple rubber buffers 11 are equipped on the outer surface of bottom plate.
Claims (4)
1. automobile tail fin, it is characterised in that：Including deflector and bottom plate, the inside bending in both sides of the deflector forms C-shaped knot
Structure, the angle after bending between both sides and deflector are 120-160 °, and also inside bending forms flanging, flanging for the upper end of deflector
Angle between deflector is 50-80 °；One end of bottom plate is fixedly connected with flanging, and the other end and side are fixed with deflector
Connection, forms a closed triangular cavity between the bottom plate and deflector, the outer surface of bottom plate is equipped with along bottom plate side
Edge arranges rib, and the rib is consistent with the profile of bottom plate；The bottom plate connects equipped with multiple fixations for being connected on vehicle body
Head, anchor tip include the fixed seat outwardly protruded, and fixed link is equipped at the middle part of fixed seat, and the end of fixed link is equipped with umbrella
Connection-peg.
2. automobile tail fin according to claim 1, it is characterised in that：The both sides of the deflector lower end are equipped with support plate.
3. automobile tail fin according to claim 1, it is characterised in that：The middle part of the flanging is equipped with counterbore slot, counterbore slot
It is interior equipped with the wiring hole connected with cavity and the mounting hole positioned at wiring hole both sides, bottom plate is equipped with the outlet connected with cavity
Hole.
4. automobile tail fin according to claim 1, it is characterised in that：Delay equipped with multiple rubber the outer surface of the bottom plate
Punching pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260298.XA CN108189916A (en) | 2017-12-04 | 2017-12-04 | Automobile tail fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260298.XA CN108189916A (en) | 2017-12-04 | 2017-12-04 | Automobile tail fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108189916A true CN108189916A (en) | 2018-06-22 |
Family
ID=62573593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711260298.XA Pending CN108189916A (en) | 2017-12-04 | 2017-12-04 | Automobile tail fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189916A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205769653U (en) * | 2016-05-31 | 2016-12-07 | 东莞市利通行汽车配件有限公司 | Automobile spoiler |
| CN205836982U (en) * | 2016-06-20 | 2016-12-28 | 东莞市利通行汽车配件有限公司 | Automobile rear spoiler |
| EP3174778A1 (en) * | 2014-08-01 | 2017-06-07 | Compagnie Plastic Omnium | Two-part motor vehicle spoiler |
| CN107416047A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle body fin assembly |
-
2017
- 2017-12-04 CN CN201711260298.XA patent/CN108189916A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3174778A1 (en) * | 2014-08-01 | 2017-06-07 | Compagnie Plastic Omnium | Two-part motor vehicle spoiler |
| CN107416047A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of vehicle body fin assembly |
| CN205769653U (en) * | 2016-05-31 | 2016-12-07 | 东莞市利通行汽车配件有限公司 | Automobile spoiler |
| CN205836982U (en) * | 2016-06-20 | 2016-12-28 | 东莞市利通行汽车配件有限公司 | Automobile rear spoiler |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |