CN207579980U - Automobile tail fin assembly and automobile - Google Patents
Automobile tail fin assembly and automobile Download PDFInfo
- Publication number
- CN207579980U CN207579980U CN201721273292.1U CN201721273292U CN207579980U CN 207579980 U CN207579980 U CN 207579980U CN 201721273292 U CN201721273292 U CN 201721273292U CN 207579980 U CN207579980 U CN 207579980U
- Authority
- CN
- China
- Prior art keywords
- foaming
- housing
- skeleton
- tail fin
- empennage
- 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.)
- Active
Links
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
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a kind of automobile tail fin assembly and automobile, the automobile tail fin assembly of the utility model, including the foaming skeleton for being formed with the empennage housing of accommodating cavity and being contained in the accommodating cavity, and the connecting portion for forming and being connect with vehicle body back door is equipped in the foaming skeleton.Automobile tail fin assembly described in the utility model, by directly setting foaming skeleton on empennage housing, so that foaming skeleton is fixed on together in foaming process with empennage housing, and sound insulation and buffering effect are realized by the architectural characteristic for the skeleton that foams, and then can avoid assembling the trouble of sound-insulating member and buffer unit on empennage housing, to realize the simplification of assembling process.
Description
Technical field
The utility model is related to automobile technical field, more particularly to a kind of automobile tail fin assembly.The utility model further relates to
A kind of automobile for being installed with the automobile tail fin assembly.
Background technology
Automobile tail fin is one of important auto parts and components of automobile, is mounted on automobile tail and has and is crossed in garage
In journey the effects that steady air flow.Empennage assembly of the prior art mostly by empennage housing, skeleton, sealing ring, sound-proof material and
The compositions such as buffer structure need successively to assemble above-mentioned each parts in assembling, since amount of parts is more,
Also productive temp can be influenced due to installation step is relatively complicated while increasing die sinking quantity, increase the manufacture cost of vehicle.
In addition the most wall thickness of empennage housing in existing structure is larger, increases the weight of empennage, is unfavorable for energy conservation and environmental protection.
Utility model content
In view of this, the utility model is directed to a kind of automobile tail fin assembly, to simplify the assembling of automobile tail fin assembly
Step, and with preferable using effect.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of automobile tail fin assembly, including being formed with the empennage housing of accommodating cavity and being contained in the accommodating cavity
Foam skeleton, and the connecting portion for forming and being connect with vehicle body back door is equipped in the foaming skeleton.
Further, the foaming skeleton is foamed by EPP.
Further, the empennage housing is thin-wall construction.
Further, the empennage housing includes upper shell and the lower housing being connected with upper shell clamping, described
Accommodating cavity is enclosed and is configured to by the upper shell and the lower housing.
Further, in it is described foaming skeleton on integrally formed with the shape in the lower housing lower edge setting sealing knot
Structure.
Further, the connecting portion is integrally to be fixed on the foaming skeleton with the foaming of the foaming skeleton
Connect bolt.
Further, in be installed on the empennage housing be fixed on it is described foaming skeleton on high-mount stop lamp.
Further, in it is described foaming skeleton on be formed at least one lightening grooves.
Further, it is fixed on the empennage housing, is integrally fixed on described with the foaming of the foaming skeleton
The connecting bar to foam on skeleton.
Relative to the prior art, the utility model has the advantage that：
(1) automobile tail fin assembly described in the utility model, by directly setting foaming skeleton on empennage housing, so that
The skeleton that must foam is fixed on together in foaming process with empennage housing, and the characteristic for passing through foaming structure realizes sound insulation and buffering
Effect, and then can avoid assembling the trouble of sound-insulating member and buffer unit on empennage housing, to realize the simplification of assembling process.
(2) it can ensure the structural strength of foaming skeleton using EPP foaming, and sound insulation and buffering effect are preferable.
(3) thickness of empennage housing can be reduced using thin-wall construction, reduces the weight of empennage housing.
(4) assembling can be convenient for by upper shell being connected with lower housing clamping.
(5) trouble of assembling sealing strip can be avoided to form sealing structure by foaming.
(6) connecting portion uses connection bolt, simple and reliable for structure, convenient for manufacturing and designing, and can be with the foaming of foaming skeleton
And be fixed on foaming skeleton, connection effect can be improved and reduce installation step.
(7) by setting high-mount stop lamp that can reduce the generation of rear-end collision.
(8) setting lightening grooves can reduce the weight of foaming skeleton on foaming skeleton.
(9) setting connecting bar can improve the bonding strength of foaming skeleton and empennage housing.
The another object of the utility model is to propose a kind of automobile, including vehicle body, is equipped with as above on the vehicle body
The automobile tail fin assembly.
The automobile of the utility model has identical advantageous effect with aforementioned automobile tail fin assembly relative to the prior art,
Details are not described herein.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type do not form the improper restriction to the utility model for explaining the utility model.
In attached drawing：
Fig. 1 is the structure diagram of the automobile tail fin assembly described in the utility model embodiment one；
Fig. 2 is the structure diagram of the empennage housing described in the utility model embodiment one；
Fig. 3 is the structure diagram of the connecting bar described in the utility model embodiment one；
Reference sign：
1- empennage housings, 101- accommodating cavities, 2- foaming skeletons, 201- lightening grooves, 3- connection bolts, 4- high-mount stop lamp,
5- connecting bars, 6- upper shells, 7- lower housings.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present embodiment is related to a kind of automobile tail fin assembly, as depicted in figs. 1 and 2, the tail including being formed with accommodating cavity 101
Wing housing 1 and it is contained within foaming skeleton 2 in accommodating cavity 101, for the ease of being connected with vehicle body, is foaming in the present embodiment
Skeleton 2 is equipped with the connecting portion for forming and being connect with tailgate behind, which can be the connection bolt being embedded on foaming skeleton 2
3 or for be formed in foaming skeleton on connecting hole, it is optimal for connection bolt 3, and the connection bolt 3 can with foaming skeleton 2 send out
Bubble and integrally be fixed on foaming skeleton 2 on.
The skeleton 2 that foams in the present embodiment can be foamed by EPP, in foaming first respectively by empennage housing 1 and connection spiral shell
EPP foaming moulds in the EPP foaming moulds being not shown in figure, are finally molded respectively and carry out foaming operation by bolt 3, are sent out
It is formed after the completion of bubble and is fixed on foaming skeleton 2 together with empennage housing 1, finally consolidate connection bolt 3 with vehicle body back door
It even may make up the connection of foaming empennage assembly and vehicle body back door.In order to mitigate the weight of foaming skeleton 2, as shown in Figure 1, this
At least one lightening grooves 201 can be also formed in embodiment on foaming skeleton 2, and the lightening grooves 201 can be what is be arranged side by side
It is multiple.
In the present embodiment, the high-mount stop lamp 4 being fixed on foaming skeleton 2 can be also installed on empennage housing 1, that is, is existed
High-mount stop lamp 4 can be also placed in EPP foaming moulds during foaming, so that high-mount stop lamp 4 is also inlayed with the progress of foaming
In on foaming skeleton 2.In addition, in order to ensure foam skeleton 2 and 1 bonding strength of empennage housing, as shown in figure 3, in the present embodiment
It can also be formed in accommodating cavity 101 and 1 integrally formed connecting bar 5 of empennage housing, the connecting bar 5 can be away from accommodating cavity
101 inner surfaces are outwardly extending concavo-convex, and the connecting bar 5 can integrally be fixed on hair with the foaming of the foaming skeleton 2
It steeps on skeleton 2.
In above-mentioned structure, in order to reduce the thickness of empennage housing 1 and weight, in order to light-weight design, the present embodiment
Middle empennage housing 1 uses thin-wall construction, and as depicted in figs. 1 and 2, which includes upper shell 6 and block with upper shell 6
Connected lower housing 7 is connect, above-mentioned accommodating cavity 101 is then enclosed and is configured to by upper shell 6 and lower housing 7.
In order to may be such that upper shell 6 and lower housing 7 form clamping, can be set in the present embodiment along the lower edge of upper shell 6
Several clamps being not shown in figure, and card slot is equipped with corresponding to clamp and on vehicle body, to pass through the clamping of clamp and card slot
Connect and realize the connection of upper shell 6 and lower housing 7.Certainly, in the present embodiment upper shell 6 and lower housing 7 can also be used it is existing
Bolt in technology or be weldingly connected connects.
Above-mentioned structure in order to improve the leakproofness that empennage housing 1 is connect with vehicle body back door, is foaming in the present embodiment
Integrally formed with the sealing structure set with the shape in 7 lower edge of lower housing on skeleton, i.e., to form sealing structure by directly foaming
To replace the sealing strip assembled in prior art, it is further reduced installation step.
This automobile tail fin assembly forms the skeleton 2 that foams by directly being foamed on empennage housing 1 by EPP, utilizes hair
It steeps the architectural characteristic of skeleton and realizes sound insulation and buffering effect, avoid and skeleton and sound-insulating member are individually assembled in traditional handicraft
With the trouble of buffer unit, to realize the simplification of assembly technology, while use foam process decreases the use of adhesive structure,
Advantageously reduce the volatilization of machine compound.Meanwhile empennage housing 1 using thin-wall construction can also reduce empennage housing 1 thickness and
Weight, convenient for light-weight design.
Embodiment two
The present embodiment is related to a kind of automobile, including vehicle body, in the automobile being equipped on the vehicle body described in embodiment one
Empennage assembly.The automobile of the present embodiment can reduce the number of parts by using the automobile tail fin assembly described in embodiment one
Amount, can simplify installation step, reduce the production cost of vehicle.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of automobile tail fin assembly, it is characterised in that：Including being formed with the empennage housing (1) of accommodating cavity (101) and containing
In the foaming skeleton (2) in the accommodating cavity (101), and it is equipped with to form in the foaming skeleton (2) and connects with vehicle body back door
The connecting portion connect.
2. automobile tail fin assembly according to claim 1, it is characterised in that：It is described foaming skeleton (2) by EPP foam and
Into.
3. automobile tail fin assembly according to claim 1, it is characterised in that：The empennage housing (1) is thin-wall construction.
4. automobile tail fin assembly according to claim 1, it is characterised in that：The empennage housing (1) is including upper shell
(6) and with the upper shell (7) clamping the lower housing (7) being connected, the accommodating cavity (101) is by the upper shell (6) and institute
It states lower housing (7) and encloses and be configured to.
5. automobile tail fin assembly according to claim 4, it is characterised in that：It is integrally formed on the foaming skeleton (2)
There is the sealing structure set with the shape in the lower housing (7) lower edge.
6. automobile tail fin assembly according to claim 1, it is characterised in that：The connecting portion is with the foaming skeleton
(2) foaming and be integrally fixed on the connection bolt (3) on the foaming skeleton (2).
7. automobile tail fin assembly according to claim 1, it is characterised in that：It is solid in being installed on the empennage housing (1)
The high-mount stop lamp (4) being connected on the foaming skeleton (2).
8. automobile tail fin assembly according to claim 1, it is characterised in that：In be formed on foaming skeleton (2) to
A few lightening grooves (201).
9. automobile tail fin assembly according to any one of claim 1 to 8, it is characterised in that：In the empennage housing (1)
On be fixed with, be integrally fixed on the connecting bar (5) on foaming skeleton (2) with the foaming of the foaming skeleton (2).
10. a kind of automobile, including vehicle body, it is characterised in that：In assembling on the vehicle body just like any one of claim 1 to 9
The automobile tail fin assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273292.1U CN207579980U (en) | 2017-09-29 | 2017-09-29 | Automobile tail fin assembly and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273292.1U CN207579980U (en) | 2017-09-29 | 2017-09-29 | Automobile tail fin assembly and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579980U true CN207579980U (en) | 2018-07-06 |
Family
ID=62728710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721273292.1U Active CN207579980U (en) | 2017-09-29 | 2017-09-29 | Automobile tail fin assembly and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207579980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906236A (en) * | 2022-04-29 | 2022-08-16 | 浙江吉利控股集团有限公司 | Shock attenuation adhesive tape, fin mounting structure and vehicle |
-
2017
- 2017-09-29 CN CN201721273292.1U patent/CN207579980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906236A (en) * | 2022-04-29 | 2022-08-16 | 浙江吉利控股集团有限公司 | Shock attenuation adhesive tape, fin mounting structure and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6644701B2 (en) | Bumper energy absorber with foam and non-foam pieces | |
| CN207579980U (en) | Automobile tail fin assembly and automobile | |
| CN105339244A (en) | Side wall group for passenger vehicles | |
| CN204222976U (en) | A kind of automobile and overall plastic front-end module assembly thereof | |
| CN103979016A (en) | Lightweight electric vehicle body skeleton | |
| CN105228885A (en) | Composite floor board and the power actuated vehicle comprising this floor | |
| WO2016108109A1 (en) | Motor vehicle rear hatch panel and motor vehicle having the panel | |
| CN105292273B (en) | Caravan is integrally formed shell mechanism and its processing method | |
| CN104918846A (en) | Reinforcing element for a closed section and manufacturing method | |
| CN110371061A (en) | A kind of recreation vehicle head anticollision top and manufacturing method | |
| EP0697974B1 (en) | A reinforced front part for use in the manufacture of cabins/bodies for vehicles | |
| CN107416047A (en) | A kind of vehicle body fin assembly | |
| JP5819699B2 (en) | Ceiling molding material for vehicle and method for manufacturing the same | |
| CN108340976A (en) | A kind of standardization heat preservation plate material cold chain carriage body construction | |
| CN105818870B (en) | Method for producing the motor vehicle body of composite construction type | |
| KR100891441B1 (en) | Control arm for vehicle | |
| CN201442543U (en) | Detachable glass reinforced plastic carriage | |
| CN105199353A (en) | Automotive light-weight lattice material based on degradable silk and preparation method of automotive light-weight lattice material | |
| CN216994185U (en) | Double-buckle cavity noise reduction structure | |
| CN201646588U (en) | Novel simple automobile expandable seal baffle | |
| CN219707112U (en) | Vehicle body cavity partition assembly and vehicle | |
| CN210152802U (en) | Engine decoration cover and automobile | |
| KR100356410B1 (en) | The door and doorframe which are made of extrusion molding material, that have skeletons, and the manufacturing method | |
| CN219947908U (en) | Auxiliary instrument board and vehicle | |
| CN216915745U (en) | Novel automobile A column sound insulation pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |