CN105438277B - The automobile tail fin being easily installed - Google Patents
The automobile tail fin being easily installed Download PDFInfo
- Publication number
- CN105438277B CN105438277B CN201510882923.9A CN201510882923A CN105438277B CN 105438277 B CN105438277 B CN 105438277B CN 201510882923 A CN201510882923 A CN 201510882923A CN 105438277 B CN105438277 B CN 105438277B
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- China
- Prior art keywords
- connecting rod
- support bar
- tail fin
- automobile tail
- easily installed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention discloses a kind of automobile tail fin being easily installed, it includes empennage body, limited block, elasticity shelf and support bar, described limited block are set on support bar, one end of support bar is fixed on empennage body, the other end of support bar and the bottom of elasticity shelf are connected, and the present invention is simple in construction, stable and reliable in work, without technical requirements, convenient assembly and disassembly.
Description
Technical field
The present invention relates to a kind of automobile tail fin, specifically a kind of automobile tail fin being easily installed.
Background technology
Automobile is increasingly popularized, and present each family is almost owned by an automobile, and people are when selecting automobile, not only
Focus on the appearance of automobile, the security and stability of automobile is also extremely valued, therefore, many people can select to install tail in automobile tail
The wing.
Resistance can be divided into the longitudinally, laterally active force with 3 aspects of vertical ascent to automobile in the process of moving.According to survey
Examination, when a car is advanced with 80 kilometers/hour, the oil consumption for having 60% is for overcoming longitudinal windage.In order to efficiently reduce
And when overcoming galloping air drag influence, people design used automobile tail fin, its effect is exactly to make air pair
Automobile produces the 4th kind of active force, the i.e. adhesive force to ground, and it can offset a part of lift, and control automobile floats, and reduces wind
Resistance influences, and automobile is close to road driving, so as to improve the stability of traveling.Automobile tail fin geomery is by design
What teacher accurately calculated and determined, it is unsuitable excessive also unsuitable too small, it not so can increase the car resistance of car on the contrary or do not have should
Play the role of.So that capacity is 1.8 liters of car as an example, empennage is loaded onto, coefficient of air resistance reduces by 20%.On Ordinary Rd
Traveling, fuel consumption reduce unobvious., can fuel-efficient 14% if travelled on a highway with 120 kilometers of speed per hour.
In the prior art, generally use two ways carries out installation empennage, and the first is that empennage is bonded at into automobile with glue
Afterbody, still, the empennage for being bonded at automobile tail have arrived on highway and bear incessantly so high pressure, and empennage can fly out
, it can allow car car crash below, let alone an empennage in a primary screw at a high speed.Second is used by beating
Hole, with electric hand drill, the place of marking drills hole on luggage-boot lid, is then connected through a screw thread in bore position and empennage joint
Mode empennage is fixed on luggage-boot lid, this mode be it is the most commonly used, still, this method operation when, very
The technology of operating personnel is tested, because the lid shell of luggage-boot lid is metal material, and what empennage and luggage-boot lid were connected through a screw thread
What mode connected, when being threadedly coupled tension, luggage-boot lid is easily plastically deformed, and the deformation is expendable, works as spiral shell
When line connected loose, it is very easy to cause empennage when in use, vibration can be produced, the lighter produces noise, influences what is ridden in an automobile
The comfortableness of people, severe one, connecting the screw thread of empennage and luggage-boot lid will drop, and potential safety hazard be present.
The content of the invention.
Goal of the invention：In order to solve the deficiencies in the prior art, present invention offer is a kind of simple in construction, stable and reliable in work,
Without technical requirements, the automobile tail fin that can conveniently assemble and disassemble.
Technical scheme：In order to realize the above object a kind of automobile tail fin being easily installed of the present invention, it includes tail
Wing body, limited block, elasticity shelf and support bar, described limited block are set on support bar, and one end of support bar is fixed on tail
On wing body, the other end of support bar and the bottom of elasticity shelf are connected, and the surface of support bar is provided with electrodeposited coating, and electrodeposited coating is nickel plating
Layer, by one layer of nickel of electroplating surface in support bar, promote resistance to corrosion and abrasive resistance.
As present invention further optimization, described support bar is provided with groove, and fixed block is installed with groove, fixed
Block is installed vertically on support bar, and fixed block is hollow tubular body, be ensure that the reliability that fixed block connects with connecting rod, is avoided
Support bar is relatively fixed the situation generation of block double swerve during work；.
As present invention further optimization, described elasticity shelf is made up of slipmat, connecting rod and spring, described company
The bottom of extension bar is connected with support bar, and connecting rod and fixed block connect by way of gap coordinates, and connecting rod is " 7 " shape, bullet
One end of spring is fixed on groove through fixed block, and the other end of spring is fixed in connecting rod, and slipmat is located at connecting rod
The distance between top, stop bit pad and slipmat are identical with the thickness of case cover.
When using of the invention, connecting rod is gripped to the top of connecting rod to centre force manually by left hand, now
Spring compressed, fixed block is retracted in connecting rod, and connecting rod is drawn close to centre, by support bar be aligned case cover on
Hole, after bar to be connected most passes through the hole on case cover, the connecting rod through the part in hole is gripped and continued by the right hand
Through hole, after bar to be connected completely extends across hole, the hand of connecting rod is unclamped, after seeing that connecting rod ejects from groove.
As present invention further optimization, the lower section of described limited block is provided with stop bit pad, described stop bit pad and anti-
The material of skidding is rubber.
As present invention further optimization, the bottom of connecting rod and support bar are tight by way of be hinged, bearing pin connects
Gu.
Beneficial effect：A kind of automobile tail fin being easily installed of the present invention, compared with prior art, have following excellent
Point：
1st, it is manually operated by adding elasticity shelf and support bar on empennage body, overcome in conventional art, it is necessary to more
The problems such as people cooperates, and parts are more；
2nd, simple to operation when installing empennage body, technical requirements are low；
3rd, when needing to use empennage, empennage can be installed through hole by pinning connecting rod, when not needing empennage, equally
Empennage is pinned, connecting rod is exited from hole；
4th, fixed block is arranged to hollow tubular body, ensure that the reliability that fixed block connects with connecting rod, avoid work
When support bar be relatively fixed block double swerve situation occur；
5th, by the way that the material of stop bit pad and slipmat is arranged into rubber, empennage body can be reduced to vehicle boot lid
Impulsive force, reduce noise；
6th, by one layer of nickel of electroplating surface in support bar, resistance to corrosion and abrasive resistance are promoted.
Brief description of the drawings
Fig. 1 is front view of the present invention in releasing orientation；
Fig. 2 is the structural representation of connecting rod；
Fig. 3 is the left view of support bar；
Fig. 4 is front view of the present invention in clamped condition；
Reference implication in figure：1 empennage body, 2 limited blocks, 21 stop bit pads, 3 elasticity shelfs, 31 slipmat, 32 connect
Extension bar, 33 springs, 4 support bars, 41 grooves, 42 fixed blocks.
Embodiment
With reference to the accompanying drawings and examples, the present invention is furture elucidated.
A kind of automobile tail fin being easily installed as shown in Figure 1, Figure 2, Figure 3 shows, it includes empennage body 1, limited block 2, bullet
Power frame 3 and support bar 4, described limited block 2 are set on support bar 4, and the lower section of limited block 2 is provided with stop bit pad 21, support bar 4
One end be fixed on empennage body 1, the bottom of the other end and elasticity shelf 3 of support bar 4 is connected.Set on described support bar 4
Fluted 41, fixed block 42 is installed with groove 41, and elasticity shelf 3 is made up of slipmat 31, connecting rod 32 and spring 33, described
The bottom of connecting rod 32 is connected with support bar 4, and connecting rod 32 connects with fixed block 42 by way of gap coordinates, spring 33
One end is fixed on groove 41 through fixed block 42, and the other end of spring 34 is fixed in connecting rod 32, and slipmat 31 is positioned at company
The top of extension bar 32.
When without using the present invention, connecting rod 32 is acted on by the spring force of spring 33, and connecting rod 32 is pushed into by spring 33
Outermost, as shown in Figure 1.
When using of the invention, connecting rod 32 is gripped to the top of connecting rod 32 to middle force manually by left hand,
Spring 33 now is compressed, and fixed block 42 is retracted in connecting rod 32, and connecting rod 32 is drawn close to centre, as shown in figure 4, will branch
Strut 4 is directed at the hole on case cover, and bar 32 to be connected is most through behind the hole on case cover, and the right hand is by through that portion in hole
Point connecting rod 32 grip and continuously pass through hole, after bar 32 to be connected completely extends across hole, the hand of connecting rod 32 is unclamped, when seeing
After connecting rod 32 ejects from groove 41, after release grips the hand of connecting rod 32, connecting rod 32 is not still from recessed
Eject in groove 41, now, firmly pull out connecting rod 32 downwards, until connecting rod 32 ejects from groove 41.
After the installation of automobile tail fin body 1, transparent silica gel is injected around limited block 2, is further ensured that installation
After the completion of automobile tail fin body 1 installation reliability.
When automobile tail fin body 1 need not be used, it is only necessary to which connecting rod 32 is gripped into connecting rod 32 to centre force
Top, spring 33 now compressed, and fixed block 42 is retracted in connecting rod 32, and connecting rod 32 is drawn close to centre, then will
Connecting rod 32 exits in the hole from case cover.
It is rubber by stop bit pad 21 and the material selection of slipmat 31, empennage body 1 can be reduced to vehicle boot lid
Impulsive force, reduce noise, add the comfortableness of seating.
The above embodiments merely illustrate the technical concept and features of the present invention, and the purpose is to allow be familiar with the skill of the technical field
Art personnel can understand present disclosure and implement according to this, can not be limited the scope of the invention with this.All bases
The equivalent changes or modifications that spirit of the invention is made, it should all be included within the scope of the present invention.
Claims (7)
1. a kind of automobile tail fin being easily installed, it includes empennage body (1), it is characterised in that, it also includes:Limited block (2),
Elasticity shelf (3) and support bar (4), described limited block (2) are set on support bar (4), and the lower section of limited block (2) is provided with stop bit
Pad (21), one end of support bar (4) is fixed on empennage body (1), the other end of support bar (4) and the bottom of elasticity shelf (3)
It is connected, the surface of described support bar (4) is provided with electrodeposited coating, and described support bar (4) is provided with groove (41), and groove (41) is interior
Fixed block (42) is installed with, described elasticity shelf (3) is made up of slipmat (31), connecting rod (32) and spring (33), described
The bottom of connecting rod (32) is connected with support bar (4), and connecting rod (32) connects with fixed block (42) by way of gap coordinates,
One end of spring (33) is fixed on groove (41) through fixed block (42), and the other end of spring (33) is fixed on connecting rod (32)
Interior, slipmat (31) is located at the top of connecting rod (32).
A kind of 2. automobile tail fin being easily installed according to claim 1, it is characterised in that:Described fixed block (42) is
Hollow tubular body.
A kind of 3. automobile tail fin being easily installed according to claim 1, it is characterised in that:Described connecting rod (32) is
" 7 " shape.
A kind of 4. automobile tail fin being easily installed according to claim 3, it is characterised in that:Described stop bit pad (21) and
The material of slipmat (31) is rubber.
A kind of 5. automobile tail fin being easily installed according to claim 3, it is characterised in that:The bottom of connecting rod (32) and
Support bar (4) is fastened by way of be hinged, bearing pin connection.
A kind of 6. automobile tail fin being easily installed according to claim 3, it is characterised in that:Stop bit pad (21) and slipmat
(31) it is the distance between identical with the thickness of case cover.
A kind of 7. automobile tail fin being easily installed according to claim 1, it is characterised in that:Described electrodeposited coating is nickel plating
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882923.9A CN105438277B (en) | 2015-12-04 | 2015-12-04 | The automobile tail fin being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882923.9A CN105438277B (en) | 2015-12-04 | 2015-12-04 | The automobile tail fin being easily installed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438277A CN105438277A (en) | 2016-03-30 |
| CN105438277B true CN105438277B (en) | 2018-03-30 |
Family
ID=55549031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510882923.9A Active CN105438277B (en) | 2015-12-04 | 2015-12-04 | The automobile tail fin being easily installed |
Country Status (1)
| Country | Link |
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| CN (1) | CN105438277B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416047B (en) * | 2016-05-24 | 2023-07-04 | 上汽通用五菱汽车股份有限公司 | Automobile body fin subassembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5787768A (en) * | 1980-11-19 | 1982-06-01 | Honda Motor Co Ltd | Automobile with spoiler |
| CN203067460U (en) * | 2012-12-24 | 2013-07-17 | 宁波远景汽车零部件有限公司 | Split-type plastic buckle |
| CN103723204A (en) * | 2012-10-15 | 2014-04-16 | 上汽通用五菱汽车股份有限公司 | Automobile spoiler and installation method thereof |
| CN203864825U (en) * | 2014-05-30 | 2014-10-08 | 东风商用车有限公司 | Vehicle roof spoiler adjustment mechanism |
| CN204476974U (en) * | 2014-12-31 | 2015-07-15 | 北京汽车研究总院有限公司 | A kind of fixing buckle |
-
2015
- 2015-12-04 CN CN201510882923.9A patent/CN105438277B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5787768A (en) * | 1980-11-19 | 1982-06-01 | Honda Motor Co Ltd | Automobile with spoiler |
| CN103723204A (en) * | 2012-10-15 | 2014-04-16 | 上汽通用五菱汽车股份有限公司 | Automobile spoiler and installation method thereof |
| CN203067460U (en) * | 2012-12-24 | 2013-07-17 | 宁波远景汽车零部件有限公司 | Split-type plastic buckle |
| CN203864825U (en) * | 2014-05-30 | 2014-10-08 | 东风商用车有限公司 | Vehicle roof spoiler adjustment mechanism |
| CN204476974U (en) * | 2014-12-31 | 2015-07-15 | 北京汽车研究总院有限公司 | A kind of fixing buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105438277A (en) | 2016-03-30 |
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Effective date of registration: 20200914 Address after: 1101, room 36, building 2, Huahai Business Plaza, No. 215400 Taiping North Road, Taicang Economic Development Zone, Jiangsu, Suzhou Patentee after: Suzhou Shengdian Enterprise Management Consulting Co.,Ltd. Address before: 215400, Jiangsu, Suzhou province Taicang Economic Development Zone Sen Mao International Patentee before: Taicang Susheng Electrical Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |