CN207241377U - External board of vehicle door and apply its automobile - Google Patents
External board of vehicle door and apply its automobile Download PDFInfo
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- CN207241377U CN207241377U CN201721133013.1U CN201721133013U CN207241377U CN 207241377 U CN207241377 U CN 207241377U CN 201721133013 U CN201721133013 U CN 201721133013U CN 207241377 U CN207241377 U CN 207241377U
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- door
- external board
- skin body
- vehicle door
- door skin
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Abstract
The utility model discloses a kind of external board of vehicle door and applies its automobile, is related to field of automobile, and the inner profile of existing external board of vehicle door is excessively complicated to solve, and the technical problem that manufacture difficulty is big, manufacture is of high cost.External board of vehicle door described in the utility model, is made of carbon fibre composite, including：Door skin body, the edge extension of the door skin body are equipped with multiple paste sections, and paste section is used for door skin body and inner plate of car door frame assembly bonding connection, and multiple paste sections being provided at circumferentially spaced along door skin body.
Description
Technical field
It the utility model is related to field of automobile, more particularly to a kind of external board of vehicle door and apply its vapour
Car.
Background technology
At present, national air pollution requires to be continuously improved to automotive energy-saving emission-reducing so that automotive light weight technology is increasingly becoming people
Increasingly focus of attention.Environment-friendly vehicle will be used as Research Emphasis using as the theme developed, major automobile brand factory later.
Traditional external board of vehicle door is mostly metal plate steel construction, this is larger to automobile lightweight target difficulty, therefore,
It is one of maximally efficient lightweight means to replace traditional metal plate steel using carbon fibre composite, and carbon fibre composite
Have the advantages that coating process is simple, die cost is low, environment resistant corrosive nature is strong compared to metal plate steel.
However, carbon fibre composite is as a kind of brand-new material, its mechanical characteristic, manufacturing process etc. and metal plate steel
There is very big difference, the relevant design of metal plate steel cannot be directly adopted to carbon fiber composite structure design.It is although existing at present
The design structure of many carbon fibre composite door skins and traditional metal plate steel construction are different, but most configurations are all
Metal plate Steel Structural Design based on traditional vehicle, so that causing some inner profiles of external board of vehicle door excessively complicated, manufactures
Difficulty is larger.
Therefore, how a kind of external board of vehicle door is provided and applies its automobile, can effectively simplify carbon fiber composite
The inner profile structure of door skin made of material, and simplify manufacturing process, reduce manufacture cost, it has also become people in the art
The technical problem of member's urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of external board of vehicle door and its automobile is applied, to solve existing vapour
The inner profile of car door skin is excessively complicated, and the technical problem that manufacture difficulty is big, manufacture is of high cost.
The utility model provides a kind of external board of vehicle door, is made of carbon fibre composite, the external board of vehicle door,
Including：Door skin body, the edge extension of the door skin body are equipped with multiple paste sections, and the paste section is used for institute
State door skin body and inner plate of car door frame assembly bonding connection, and multiple paste sections are along the door skin body
It is provided at circumferentially spaced.
During practical application, a side that the door skin body closes on roof is meander line structure, and the meander line structure
Place is provided with multiple paste sections.
Wherein, the door skin body is offered for installing the outer knob mounting hole shaken hands outside, and the outer knob
Mounting hole is located at the door skin body and is set towards the side of body frame.
Specifically, the door skin body towards the side of the body frame, around the outer knob mounting hole
It is surrounded by intensity reinforced structure.
Further, the intensity reinforced structure is reinforcing rib.
During practical application, the edge of the door skin body also extends to be connected equipped with inner and outer plates connector, the inner and outer plates
Inner and outer plates connecting hole is offered on fitting, the inner and outer plates connecting hole is used for the door skin body and the inner plate of car door
Frame assembly connects.
Wherein, the inner and outer plates connector in the vertical direction is located at identical side with the outer knob mounting hole, and
The inner and outer plates connector is set away from the outer knob mounting hole.
Specifically, the door skin body is equipped with the installation region for being used for connecting inner reinforcing elements, and the installation
Region is located at the door skin body towards the side of body frame.
Further, the inner reinforcing elements are door anti-collision joist.
Further, the inner reinforcing elements are pasted onto at the installation region.
Relative to the prior art, external board of vehicle door described in the utility model has the advantage that：
External board of vehicle door provided by the utility model, is made of carbon fibre composite, including：Door skin body,
The edge extension of the door skin body is equipped with multiple paste sections, and paste section is used for door skin body and inner plate of car door skeleton
Assembly bonding connection, and multiple paste sections being provided at circumferentially spaced along door skin body.From this analysis, the utility model
The external board of vehicle door of offer, due to being made of carbon fibre composite, solves asking for current automobile loss of weight difficulty
Topic, has achieveed the purpose that lightweight, energy-saving and emission-reduction, corrosion resistance；Since the edge extension of door skin body is equipped with multiple glue
Patch portion, therefore structure design is optimized, reduce technological process, and reduce manufacture cost；In addition, car door is glued using inner and outer plates
The mode connect, manufacturing process complexity is reduced while can effectively strengthening car door integral rigidity.
The utility model also provides a kind of automobile, including：Such as above-mentioned any one of them external board of vehicle door, and the vapour
Car door skin is connected with inner plate of car door frame assembly.
Specifically, the external board of vehicle door and the inner plate of car door frame assembly bonding connection.
The automobile is identical relative to advantage possessed by the prior art with above-mentioned external board of vehicle door, no longer superfluous herein
State.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is a kind of inside structure schematic diagram for external board of vehicle door that the utility model embodiment provides；
Fig. 2 is the inside structure schematic diagram for another external board of vehicle door that the utility model embodiment provides；
Fig. 3 is the inside structure schematic diagram for another external board of vehicle door that the utility model embodiment provides；
Fig. 4 is the partial enlargement at the external board of vehicle door China and foreign countries knob installation bore region that the utility model embodiment provides
Structure diagram.
In figure：1- door skin bodies；Shake hands outside 2- mounting hole；3- paste sections；4- inner and outer plates connectors；5- pacifies
Fill region.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
Concrete meaning of the term in the utility model.
Fig. 1 is a kind of inside structure schematic diagram for external board of vehicle door that the utility model embodiment provides.
As shown in Figure 1, the utility model embodiment provides a kind of external board of vehicle door, it is made of carbon fibre composite,
Including：Door skin body 1, the edge extension of door skin body 1 are equipped with multiple paste sections 3, and paste section 3 is used for outside car door
Plate body 1 and inner plate of car door frame assembly (not shown) bonding connection, and multiple paste sections 3 are along door skin body 1
It is provided at circumferentially spaced.
Relative to the prior art, the external board of vehicle door described in the utility model embodiment has the advantage that：
The external board of vehicle door that the utility model embodiment provides, is made of carbon fibre composite, as shown in Figure 1, bag
Include：Door skin body 1, the edge extension of the door skin body 1 are equipped with multiple paste sections 3, and paste section 3 is used for outside car door
Plate body 1 and inner plate of car door frame assembly (not shown) bonding connection, and multiple paste sections 3 are along door skin body 1
It is provided at circumferentially spaced.From this analysis, the external board of vehicle door that the utility model embodiment provides, due to being answered by carbon fiber
Condensation material is made, therefore solve the problems, such as that current automobile loss of weight is difficult, has reached lightweight, energy-saving and emission-reduction, corrosion resistance
Purpose；Since the edge extension of door skin body 1 is equipped with multiple paste sections 3, structure design is optimized, reduces technique
Flow, and reduce manufacture cost；In addition, car door can effectively strengthen car door integral rigidity by the way of inner and outer plates bonding
While reduce manufacturing process complexity.
During practical application, as shown in Figure 1, a side that above-mentioned door skin body 1 closes on roof can be meander line structure,
And can be provided with the meander line structure it is multiple (such as：Four) paste section 3；Also, wherein three paste sections 3 can close on folding
Set at angle, remaining paste section 3, which can be located at linearity region, to be set.
In addition, as shown in Figure 1, in the direction of the clock, along the circumferential direction of door skin body 1, the side of above-mentioned meander line structure
Next side on side can be equipped with a paste section 3, next one side can also be equipped with a paste section 3.
In the external board of vehicle door that i.e. the utility model embodiment provides, door skin body 1 is set by six intervals
The paste section 3 put and inner plate of car door frame assembly bonding connection, such a setting, preferably can be attached at car by door skin
On door inner panel frame assembly, so as to play decoration function well.
Fig. 4 is the partial enlargement at the external board of vehicle door China and foreign countries knob installation bore region that the utility model embodiment provides
Structure diagram.
Wherein, as shown in Fig. 1 combinations Fig. 4, above-mentioned door skin body 1 can be offered for installing the outer drawing shaken hands outside
Hand mounting hole 2, and the outer knob mounting hole 2 is located at door skin body 1 and is set towards the side of body frame.
Specifically, in order to effectively improve the intensity at outer knob mounting hole 2 region, the vapour that the utility model embodiment provides
In car door skin, door skin body 1 is towards the side of body frame and can be with around the surrounding of the outer knob mounting hole 2
Equipped with intensity reinforced structure, so as to improve the intensity at 2 region of outer knob mounting hole by intensity reinforced structure.
Further, for the ease of manufacturing, saving manufacture cost, above-mentioned intensity reinforced structure can be preferably to strengthen
Muscle.
Fig. 2 is the inside structure schematic diagram for another external board of vehicle door that the utility model embodiment provides.
It is firm when door skin body 1 is connected with inner plate of car door frame assembly in order to further improve during practical application
Property, as shown in Fig. 2, the edge of above-mentioned door skin body 1 can also extend equipped with inner and outer plates connector 4, and inner and outer plates connect
Inner and outer plates connecting hole can be offered on part 4, so that by the inner and outer plates connecting hole and using fixing pieces such as bolts by outside car door
Plate body 1 further consolidates connection with inner plate of car door frame assembly.
Wherein, as shown in Fig. 2, in the external board of vehicle door that the utility model embodiment provides, above-mentioned inner and outer plates connector 4
Identical side can be located at outer knob mounting hole 2 with the vertical direction, and inner and outer plates connector 4 is away from outer knob mounting hole
2 are set, i.e., inner and outer plates connector 4 can be located at a side at the above-mentioned meander line structure of door skin body 1, and away from outer drawing
Hand mounting hole 2 is set.
Fig. 3 is the inside structure schematic diagram for another external board of vehicle door that the utility model embodiment provides.
Specifically, in order to effectively improve the intensity of door skin, as shown in figure 3, can be set on above-mentioned door skin body 1
It is useful for the installation region 5 of connection inner reinforcing elements；Also, for beauty, which can be preferably located at outside car door
Plate body 1 is towards the side of body frame.
Further, above-mentioned inner reinforcing elements can be door anti-collision joist, so as to be effectively improved by the door anti-collision joist
The intensity of door skin, and then effectively increase the integral strength of automobile door skin when side impact.
Further, above-mentioned door anti-collision joist can also be carbon fibre composite, and carbon fibre composite can not only
It is enough to realize light-weighted purpose well, and be energy-saving and environment-friendly good embodiment.
Yet further, above-mentioned inner reinforcing elements (i.e. door anti-collision joist) can be pasted onto the installation of door skin body 1
At region 5.
The utility model embodiment also provides a kind of automobile, including：Such as above-mentioned any one of them external board of vehicle door, and
The external board of vehicle door and inner plate of car door frame assembly bonding connection.
The external board of vehicle door and apply in its automobile that the utility model embodiment provides, using door skin and car door
The structure that inner panel frame assembly is locally bonded, wherein, carbon fibre composite can play light weight to external board of vehicle door and be turned into
With, also, the perfect design of carbon fiber composite structure, in collision external board of vehicle door can be made to ensure enough rigidity
And intensity, so as to reduce the weight of external board of vehicle door；Meanwhile in order to ensure external board of vehicle door meets that enough intensity will
Ask, local in external board of vehicle door pastes collision prevention girders.To sum up, when external board of vehicle door selects carbon fibre composite to be made
When, it disclosure satisfy that lightweight demand, ensure the sufficient intensity of external board of vehicle door.
In addition, the utility model embodiment provide external board of vehicle door and apply its automobile, compared with machine before steel material
Lid, being capable of loss of weight more than 50%；Also, the composite material production method of carbon fibre materials, mould is reduced than steel material car door
(carbon fibre composite material only needs 1 mold, and steel material door skin needs more than 3 sets of mould) and clamp fixture input,
So as to effectively reduce manufacture cost.
Embodiment one：
As shown in Figure 1-Figure 3, the external board of vehicle door that the utility model embodiment one provides, including：Door skin body
1, and door skin body 1 and the inner plate of car door frame assembly paste section 3 that locally stickup connects, and door skin body 1
The installation region 5 being locally bonded with door anti-collision joist, door anti-collision joist attachment (such as bonding) is in door skin body 1 towards car
The side of body skeleton.
In the present embodiment one, door skin body 1 is made of carbon fibre composite, and inner plate of car door skeleton has always just been tied
It is configured to, one will be bonded to after the independent curing molding of carbon fibre composite.
Herein it should be added that, door skin body 1 and inner plate of car door frame assembly and non-fully fitting attachment
Together, but there are the matched region of part curve form, namely correspond at above-mentioned paste section 3, the curve form is matched
Region is shared at six, and door skin body 1 is attached together with inner plate of car door frame assembly, and remainder is non-attachment area,
Door skin body 1 increases intensity by the stickup of inner plate of car door frame assembly, to ensure that external board of vehicle door has enough
Rigidity.
In the present embodiment one, door skin body 1 is made of carbon fibre composite, and door anti-collision joist is also carbon fiber
Composite material is made, and is individually bonded to one after curing molding.Door skin body 1 and door anti-collision joist simultaneously non-fully paste
Conjunction is attached together, but there are the matched region of part curve form, namely above-mentioned installation region 5, in the curve form
The region matched somebody with somebody is shared at three, and door skin body 1 is attached together with door anti-collision joist, and remainder is non-attachment area, car
External door panel body 1 increases intensity by the stickup of door anti-collision joist, to ensure that external board of vehicle door has enough rigidity.
Since carbon fibre composite manufacturing tolerance is big, to reduce door skin body 1 and inner plate of car door frame assembly
Difficulty, and door skin body 1 and the bonding difficulty of door anti-collision joist are bonded, there are enough cohesive forces between satisfaction is inside and outside
Under the premise of, the bond area between door skin body 1 and inner plate of car door frame assembly, and door skin sheet are reduced as far as possible
Bond area between body 1 and door anti-collision joist, bonding region distribution and size can be optimized through CAE analysis.
As shown in Fig. 1-Fig. 3 and Fig. 4, door skin body 1 is equipped with outer knob mounting hole 2, for installing outer knob,
It is firm specifically to be installed by bolt or screw etc., and reaches the related request of design and use.
As shown in Fig. 2, the extension of door skin body 1 is equipped with inner and outer plates connector 4, offered on the inner and outer plates connector 4
Inner and outer plates connecting hole, it is firm so as to be installed by bolt or screw etc., and reach the related request of design and use.
In addition, it is contemplated that volume production needs, bonding, the Yi Jiyu of above-mentioned door skin body 1 and inner plate of car door frame assembly
The bonding of door anti-collision joist can use high pressure RTM technological formings.
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 external board of vehicle door, is made of carbon fibre composite, it is characterised in that
The external board of vehicle door, including：Door skin body (1), the edge extension of the door skin body (1) is equipped with more
A paste section (3), the paste section (3) are used for the door skin body (1) and inner plate of car door frame assembly bonding connection,
And the multiple paste section (3) being provided at circumferentially spaced along door skin body (1).
2. external board of vehicle door according to claim 1, it is characterised in that the door skin body (1) closes on roof
A side be meander line structure, and multiple paste sections (3) are provided with the meander line structure.
3. external board of vehicle door according to claim 1, it is characterised in that the door skin body (1) offers use
In the outer knob mounting hole (2) of the outer knob of installation, and the outer knob mounting hole (2) is located at door skin body (1) court
Set to the side of body frame.
4. external board of vehicle door according to claim 3, it is characterised in that the door skin body (1) is described in
The side of body frame, around the outer knob mounting hole (2) be surrounded by intensity reinforced structure.
5. according to the external board of vehicle door any one of claim 1-4, it is characterised in that the door skin body
(1) edge also extends equipped with inner and outer plates connector (4), and inner and outer plates connecting hole, institute are offered on the inner and outer plates connector (4)
Inner and outer plates connecting hole is stated to be used to the door skin body (1) being connected with the inner plate of car door frame assembly.
6. external board of vehicle door according to claim 1, it is characterised in that the door skin body (1), which is equipped with, to be used
In the installation region (5) of connection inner reinforcing elements, and the installation region (5) are located at the door skin body (1) towards car
The side of body skeleton.
7. external board of vehicle door according to claim 6, it is characterised in that the inner reinforcing elements are door anti-collision joist.
8. the external board of vehicle door according to claim 6 or 7, it is characterised in that the inner reinforcing elements are pasted onto described
Installation region (5) place.
A kind of 9. automobile, it is characterised in that including：Such as the external board of vehicle door any one of the claims 1-8,
And the external board of vehicle door is connected with inner plate of car door frame assembly.
10. automobile according to claim 9, it is characterised in that the external board of vehicle door and the inner plate of car door skeleton
Assembly bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133013.1U CN207241377U (en) | 2017-09-05 | 2017-09-05 | External board of vehicle door and apply its automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721133013.1U CN207241377U (en) | 2017-09-05 | 2017-09-05 | External board of vehicle door and apply its automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241377U true CN207241377U (en) | 2018-04-17 |
Family
ID=61885285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721133013.1U Active CN207241377U (en) | 2017-09-05 | 2017-09-05 | External board of vehicle door and apply its automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177703A (en) * | 2018-11-08 | 2019-01-11 | 吉林省华阳新材料研发有限公司 | A kind of automobile and its basalt fibre external board of vehicle door |
-
2017
- 2017-09-05 CN CN201721133013.1U patent/CN207241377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177703A (en) * | 2018-11-08 | 2019-01-11 | 吉林省华阳新材料研发有限公司 | A kind of automobile and its basalt fibre external board of vehicle door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 201500 Fengjing town Industrial Park, Jinshan District, Shanghai Patentee before: SHANGHAI MAPLE AUTOMOBILE Co.,Ltd. |