CN206107348U - Top cap and automobile behind automobile - Google Patents
Top cap and automobile behind automobile Download PDFInfo
- Publication number
- CN206107348U CN206107348U CN201620680914.1U CN201620680914U CN206107348U CN 206107348 U CN206107348 U CN 206107348U CN 201620680914 U CN201620680914 U CN 201620680914U CN 206107348 U CN206107348 U CN 206107348U
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- China
- Prior art keywords
- cover body
- automobile
- right cover
- back header
- lid
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- 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.)
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Abstract
The utility model discloses a top cap and automobile behind automobile, this back top cap include left lid (1), back lid (2), go up lid (5) and right cover body (6), it is connected with left lid (1) and right cover body (6) respectively to go up lid (5), back lid (2) are connected with left lid (1), right cover body (6) and last lid (5) respectively, left side lid (1), back lid (2), last lid (5) and right cover body (6) all adopt the SMC material to make. The utility model has the advantages that: can show under the prerequisite of proof strength and lightening vapour vehicle weight volume, have again and inhale the function of shaking more by force, can reach the effect of reduction noise and vibrations to carry high fitting feature.
Description
Technical field
This utility model is related to technical field of automobile parts, is especially a kind of automobile back header and automobile.
Background technology
It is well known that automobile back header is one of ingredient of body of a motor car, and many people think, for body of a motor car
Global stiffness for, automobile back header is not critically important part, and it has been to keep out the wind or decorative effect that its effect is mostly.But, vapour
Car is after all a kind of vehicles run at high speed, and there is certain potential safety hazard during traveling, therefore for security consideration,
Automobile back header is needed for certain strength and stiffness.
At present, high intensity, high-performance and lightweight has become the trend of development of automobile, wherein, high intensity can improve vapour
The driving safety of car, high-performance can improve the comfortableness of driving, and lightweight can bring the reduction of energy resource consumption, and then discharge
Pollution is decreased, and is one of important channel of automotive light weight technology using the more preferably lighter material of performance, new diseases
For auto industry development it is critical that.Therefore, automobile back header how is made also to have in terms of configuration aspects and material
Standby above-mentioned functions, become an automobile industry letter problem to be solved.
Utility model content
The technical problems to be solved in the utility model is to provide one kind significantly can mitigate vapour on the premise of proof strength
Car weight amount, and with stronger shock sucking function, the effect of noise and vibrations can be reduced, so as to after the automobile for improving comfortableness
Top cover and automobile.
Technical solution of the present utility model is to provide a kind of automobile back header with following structure, and it includes a left side
Lid, rear cover body, upper cover body and right cover body, upper cover body is connected respectively with left cover body and right cover body, rear cover body respectively with left cover
The connection of body, right cover body and upper cover body, the material of left cover body, rear cover body, upper cover body and right cover body is SMC material.
After using above structure, compared with prior art, this utility model has advantages below：This utility model is by a left side
Be connected with each other cooperation between lid, rear cover body, upper cover body and right cover body, and using SMC material as left cover body, rear cover body,
The material of upper cover body and right cover body, using SMC material as automobile back header materials, with advantages below：
1st, SMC material density is 1.8g/cm3, for identical part, using weight after SMC composites than steel
Light 20% -30%, the requirement that automotive field requirement mitigates weight in the case where parts intensity is ensured is met, it is automobile
The ideal product of industrial energy saving.
2nd, SMC physical performance indexs can contend with metal material, and remain to keep mechanical performance under the high temperature conditions,
It is that general thermoplastic is incomparable, is that, to mould the ideal material of Dai Gang, and its shock sucking function is strong, can reduce
Noise and the effect of vibrations, to improve comfortableness.
3rd, SMC material is good resistant material, therefore it need not be carried out for anti-corrosion and raising adhesive property
Bonderizing, can reduces cost than the application of SMC plate with metal phase.
4th, this utility model back header is used as outer surface of automobile covering, it is necessary to reach class-A surfaces level, and SMC material
Good fluidity, is capable of achieving the molding of labyrinth.
Preferably, a kind of automobile back header described in the utility model, wherein, back header also includes middle cross beam, middle cross beam
It is connected between left cover body and right cover body, upper cover body is connected with middle cross beam, the material of middle cross beam is SMC material.The work of middle cross beam
With being the rigidity and intensity that can strengthen back header in the case where back header integral thickness is not increased.
Preferably, a kind of automobile back header described in the utility model, wherein, middle cross beam and left cover body, right cover body and on
Connected mode between lid, the connected mode between upper cover body and left cover body and right cover body and the rear cover body and left cover
Connected mode between body, right cover body and upper cover body can be bonding way.Bonding way is not only simple, convenient, and
Its connection is than stronger, and sealing is relatively good, will not connect as welding or by metalwork situation about getting rusty.
Preferably, a kind of automobile back header described in the utility model, wherein, back header also includes front beam, front beam
It is connected between left cover body and right cover body, upper cover body is connected with front beam, the material of front beam is SMC material.The work of front beam
With being the rigidity and intensity that can strengthen back header in the case where back header integral thickness is not increased.
Preferably, a kind of automobile back header described in the utility model, wherein, front beam and left cover body, right cover body and on
Connected mode between lid can be bonding way.Bonding way is not only simple, convenient, and its connection is more firm
Gu, sealing is relatively good, situation about will not get rusty as welding or by metalwork connection.
Preferably, a kind of automobile back header described in the utility model, wherein, left cover body and right cover body can be respectively provided with and determine
Position pin.The setting of alignment pin can ensure that the fastness that this utility model is installed and the accuracy for positioning, and facilitate implementation back header
With the location and installation of body of a motor car.
Preferably, a kind of automobile back header described in the utility model, wherein, left cover body bottom and right cover body bottom can be all
Installing hole and the pre-embedded bolt for docking with automobile body side wall are set.So arrange so that back header not only can be real
Existing dismantled and assembled function, and simple structure, easy accessibility, low cost.
Preferably, a kind of automobile back header described in the utility model, wherein, left cover body, rear cover body, upper cover body and right cover
The inner surface of body can have dermatoglyph.Surface is elegant in appearance by dermatoglyph process, covers without using inside gadget, it is possible to decrease cost.
This utility model additionally provides a kind of automobile, and the automobile includes the automobile back header with above architectural feature.
Description of the drawings
Fig. 1 is a kind of contour structures schematic diagram of automobile back header of this utility model；
Fig. 2 is a kind of present invention looks up structural representation of automobile back header of this utility model；
Fig. 3 is the profile of the line A-A along Fig. 2；
Fig. 4 is the profile of the line B-B along Fig. 2；
Fig. 5 is the profile of the line C-C along Fig. 2；
Fig. 6 is a kind of scheme of installation of automobile back header of this utility model.
Specific embodiment
A kind of automobile back header of this utility model is made with reference to the accompanying drawings and detailed description and automobile is further detailed
Describe in detail bright：
As shown in figure 1, a kind of automobile back header of this utility model includes left cover body 1, rear cover body 2, middle cross beam 3, front beam
4th, 6 six parts of upper cover body 5 and right cover body, this six parts are molded one-shot forming by SMC material, and SMC material is by insatiable hunger
With a kind of sheet material of the composition such as polyester resin, low shrinkage additive, filler, firming agent, thickening agent, deinking agent and glass fibre.
The inner surface of left cover body 1, rear cover body 2, upper cover body 5 and right cover body 6 is respectively provided with the dermatoglyph obtained by dermatoglyph process.
After using above structure, compared with prior art, this utility model has advantages below：This utility model is by a left side
Be connected with each other cooperation between lid, rear cover body, upper cover body and right cover body, and using SMC material as left cover body, rear cover body,
The material of upper cover body and right cover body, using SMC material as automobile back header materials, with advantages below：
1st, SMC material density is 1.8g/cm3, for identical part, using weight after SMC composites than steel
Light 20% -30%, the requirement that automotive field requirement mitigates weight in the case where parts intensity is ensured is met, it is automobile
The ideal product of industrial energy saving.
2nd, SMC physical performance indexs can contend with metal material, and remain to keep mechanical performance under the high temperature conditions,
It is that general thermoplastic is incomparable, is that, to mould the ideal material of Dai Gang, and its shock sucking function is strong, can reduce
Noise and the effect of vibrations, to improve comfortableness.
3rd, SMC material is good resistant material, therefore it need not be carried out for anti-corrosion and raising adhesive property
Bonderizing, can reduces cost than the application of SMC plate with metal phase.
4th, this utility model back header is used as outer surface of automobile covering, it is necessary to reach class-A surfaces level, and SMC material
Good fluidity, is capable of achieving the molding of labyrinth.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the middle cross beam 3 in automobile back header of the present utility model is connected to left cover body 1
Between right cover body 6, front beam 4 is connected between left cover body 1 and right cover body 6, upper cover body 5 respectively with left cover body 1, right cover body 6,
Front beam 4 and middle cross beam 3 connect, and rear cover body 2 is connected respectively with left cover body 1, right cover body 6 and upper cover body 5.It is of the present utility model
Left cover body 1, rear cover body 2, middle cross beam 3, front beam 4, upper cover body 5 and right cover body 6 in automobile back header is SMC material molding
Product, the connection between them is formed by adhesive tool bonding, and it is comprised the following steps that：
1st, left cover body 1 and right cover body 6 are fixedly clamped in frock；
2nd, front beam 4 and middle cross beam 3 be bonded on left cover body 1 and right cover body 6 respectively, it is ensured that left and right bonding plane is symmetrical,
And fixed with frock and treat adhesive curing；
3rd, upper cover body 5 carries out respectively bonding with left cover body 1, right cover body 6, front beam 4 and middle cross beam 3, is fixed with frock
Treat adhesive curing；
4th, last rear cover body 2 is bonding with left cover body 1, right cover body 6 and upper cover body 5 respectively, is fixed with frock and treats adhesive curing；
5th, after adhesive curing, frock used is removed.
As shown in fig. 6, in order to automobile back header of the present utility model can be conveniently mounted to automobile body side wall, left cover
Body 1 and right cover body 6 are respectively arranged with three alignment pins 7, fixed as installing for coordinating with the location hole of the body side wall of automobile
Position.The bottom of left cover body 1 and the bottom of right cover body 6 are respectively arranged with one for docking pre-embedded bolt 8 with automobile body side wall, from side
Enclose by fixing nut is installed in flange bottom and complete preliminary fixation.The bottom of left cover body 1 and the bottom of right cover body 6 are also respectively provided with three
Individual installation via 9, completes to fix by fastening bolt.
The automobile of this utility model protection includes the automobile back header with above architectural feature.
Embodiments described above is only that preferred implementation of the present utility model is described, not to this reality
It is defined with new scope, on the premise of without departing from this utility model design spirit, those of ordinary skill in the art couple
Various modifications and improvement that the technical solution of the utility model is made, all should fall into the guarantor of this utility model claims determination
In the range of shield.
Claims (8)
1. a kind of automobile back header, it is characterised in that：Including left cover body (1), rear cover body (2), upper cover body (5) and right cover body (6),
The upper cover body (5) is connected respectively with left cover body (1) and right cover body (6), the rear cover body (2) respectively with left cover body (1), right cover
Body (6) and upper cover body (5) connect, and the left cover body (1), rear cover body (2), upper cover body (5) and right cover body (6) adopt SMC materials
Material is made；
Middle cross beam (3), wherein the middle cross beam (3) is connected between left cover body (1) and right cover body (6), the upper cover body (5) and middle horizontal stroke
Beam (3) connects, and wherein the middle cross beam (3) is made using SMC material.
2. automobile back header according to claim 1, it is characterised in that：Wherein the middle cross beam (3) and left cover body (1), right cover
Connected mode between body (6) and upper cover body (5), the connection between the upper cover body (5) and left cover body (1) and right cover body (6)
Connected mode between mode and the rear cover body (2) and left cover body (1), right cover body (6) and upper cover body (5) is bonding side
Formula.
3. automobile back header according to claim 1, it is characterised in that：Also include front beam (4), the front beam (4)
It is connected between left cover body (1) and right cover body (6), the upper cover body (5) is connected with front beam (4), the front beam (4) adopts
SMC material is made.
4. automobile back header according to claim 3, it is characterised in that：The front beam (4) and left cover body (1), right cover
Connected mode between body (6) and upper cover body (5) is bonding way.
5. a kind of automobile back header according to claim 1, it is characterised in that：The left cover body (1) and right cover body (6) point
It is not provided with alignment pin (7).
6. automobile back header according to claim 1, it is characterised in that：Left cover body (1) bottom and right cover body (6) bottom
Portion is both provided with installing hole (9) and the pre-embedded bolt (8) for docking with automobile body side wall.
7. automobile back header according to claim 1, it is characterised in that：The left cover body (1), rear cover body (2), upper cover body
(5) have the dermatoglyph that obtains is processed by dermatoglyph with the inner surface of right cover body (6).
8. a kind of automobile, it is characterised in that include the automobile back header as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680914.1U CN206107348U (en) | 2016-06-30 | 2016-06-30 | Top cap and automobile behind automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620680914.1U CN206107348U (en) | 2016-06-30 | 2016-06-30 | Top cap and automobile behind automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107348U true CN206107348U (en) | 2017-04-19 |
Family
ID=58509970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620680914.1U Active CN206107348U (en) | 2016-06-30 | 2016-06-30 | Top cap and automobile behind automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107348U (en) |
-
2016
- 2016-06-30 CN CN201620680914.1U patent/CN206107348U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170411 Address after: 101300 Beijing city Shunyi District Shuanghe Street No. 99 Patentee after: BAIC MOTOR CORPORATION LTD. Address before: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee before: Beijing Automobile Research General Institute Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Beijing, Shunyi District Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |