CN208682576U - A kind of external board of vehicle door connection structure - Google Patents
A kind of external board of vehicle door connection structure Download PDFInfo
- Publication number
- CN208682576U CN208682576U CN201821245134.XU CN201821245134U CN208682576U CN 208682576 U CN208682576 U CN 208682576U CN 201821245134 U CN201821245134 U CN 201821245134U CN 208682576 U CN208682576 U CN 208682576U
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- China
- Prior art keywords
- door
- board mount
- connection structure
- outer board
- vehicle door
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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 kind of external board of vehicle door connection structure, it is related to arrangements for automotive doors interconnection technique field, including door skin, outer board mount and inner plate of car door, it is welded on the outside of the door skin and the outer board mount, it is glued on the inside of the door skin and the outer board mount, the outer board mount is connect by bolt with the inner plate of car door.The external board of vehicle door connection structure of the utility model, structure is simple, easy for installation, meets lightweight demand, improves the convenience of replacement, also reduces cost.
Description
Technical field
The utility model relates to arrangements for automotive doors interconnection technique fields, and in particular to a kind of external board of vehicle door connection structure.
Background technique
In traditional external board of vehicle door technique, door skin uses steel plate materials punch forming, and outside plate is adopted with inner panel
With the connection type of welding, specifically, traditional door skin is formed by the steel plate punched of 0.7mm thickness, with inner plate of car door and plus
Strong plate welding is together.
But traditional door skin has the disadvantage in that inner and outer plates are formed by bound edge after monolith steel plate punched, and needs
Carry out welding procedure, coating process.Therefore anti-corrosion and painting cost are high, and the task that is welded is complicated, mold input cost is larger, material
At high cost, utilization rate is low, steel plate weight is big, but due to market individual demand and the ecological requirements of energy-saving and emission-reducing, now
It is the trend of Vehicle mass reduction.
Therefore it provides a kind of external board of vehicle door connection structure is become with solving the problems of above-mentioned prior art
Present technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of external board of vehicle door connection structures, exist to solve the above-mentioned prior art
The problem of, structure is simple, and it is easy for installation, lightweight demand is met, and improve the convenience of replacement.
To achieve the above object, the utility model provides following scheme: the utility model is provided outside a kind of arrangements for automotive doors
Board connecting structure, including door skin, outer board mount and inner plate of car door, the outside of the door skin and the outer board mount into
Row welds, and is glued on the inside of the door skin and the outer board mount, and the outer board mount passes through bolt and the vehicle
Door inner panel connection.
Preferably, the junction of the outer board mount and the inner plate of car door is bonded with acoustical cotton.
Preferably, the outside of the door skin and the outer board mount is welded by supersonic welding, the car door
It is glued by transmitting glue the inside of outside plate and the outer board mount.
Preferably, the door skin uses engineering plastics, is processed by injection molding process, the inner plate of car door
It is made of aluminium sheet.
Preferably, the outboard end of the outer board mount is sealed processing using sealant.
The utility model achieves following technical effect compared with the existing technology:
1. door skin uses Shooting Technique, it is connect with inner plate of car door all to be spirally connected, with light-weight, precision is high, cost
Low advantage；
2. removing bound edge, coating process from, car door assembly assembling speed is fast；
3. there is door skin energy-absorbing function only to need to change vehicle if impact severity is light when side collision occurs for vehicle
External door panel, not only safe enough, but also can be reduced the cost of replacement door skin.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model door skin assembly；
Fig. 2 is the structural schematic diagram of the utility model external board of vehicle door connection structure；
Wherein, 1 is door skin, and 2 be outer board mount, and 3 be inner plate of car door, and 4 be bolt, and 5 be sealant, and 6 be ultrasonic wave
Weldering, 7 be acoustical cotton, and 8 be transmitting glue.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of external board of vehicle door connection structures, to solve of the existing technology ask
Topic, structure is simple, easy for installation, meets lightweight demand, and improve the convenience of replacement.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Embodiment one
As shown in Figs. 1-2, the present embodiment provides a kind of external board of vehicle door connection structures, including door skin 1, outside plate branch
Frame 2 and inner plate of car door 3, door skin 1 and the outside of outer board mount 2 are welded, the inside of door skin 1 and outer board mount 2
It is glued, specifically, the outside of door skin 1 and outer board mount 2 is welded by supersonic welding 6, door skin 1 and outer
The inside of board mount 2 by transmit glue 8 be glued, transmitting glue 8 can using phenolic aldehyde-butyronitrile, phenolic aldehyde-epoxy, polyimides,
The sqtructural adhesives such as polybenzimidazoles.
Outer board mount 2 is connect by bolt 4 with inner plate of car door 3, compared to conventional end plates and stiffening plate and the welding side of inner panel
Formula is not required to throwing-in clamp expense, reduces cost, easy for installation, and meets the demand of market personalized customization, makes vehicle vehicle
External door panel is provided with the convenience of replacement.
The outboard end of outer board mount 2 is sealed processing, the connection of outer board mount 2 and inner plate of car door 3 using sealant 5
Place is bonded with acoustical cotton 7, the NVH and waterproof performance of Lai Tigao vehicle, and sealant 5 can be polyurethanes, polysulfide class, silicone
The adhesive such as class, modified silicon alkanes, water-resistant type acrylic compounds.
Door skin 1 uses engineering plastics, preferably PC+PET/PBT material, is processed by injection molding process, vehicle
Door inner panel 3 is made of aluminium sheet, mitigates weight, improves lightweight performance.
The present embodiment external board of vehicle door connection structure installation steps are as follows:
1. door skin 1 and outer 2 outer periphery of board mount are used transmitting glue 8 by supersonic welding 6, inner peripheral first
Door skin assembly is formed after connection；
2. then acoustical cotton 7 is sticked to the contact position on outer board mount 2 with inner plate of car door 3；
3. being attached on inner plate of car door 3 finally by bolt 4.
The external board of vehicle door connection structure of the utility model, structure is simple, reduces cost, easy for installation, meets light
Quantization demand, and improve the convenience of replacement.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. a kind of external board of vehicle door connection structure, it is characterised in that: including door skin, outer board mount and inner plate of car door, institute
It states and is welded on the outside of door skin and the outer board mount, the inside of the door skin and the outer board mount carries out glue
It connects, the outer board mount is connect by bolt with the inner plate of car door.
2. external board of vehicle door connection structure according to claim 1, it is characterised in that: the outer board mount and the vehicle
The junction of door inner panel is bonded with acoustical cotton.
3. external board of vehicle door connection structure according to claim 2, it is characterised in that: the door skin and described outer
The outside of board mount is welded by supersonic welding, the inside of the door skin and the outer board mount by transmitting glue into
Row is glued.
4. external board of vehicle door connection structure according to claim 3, it is characterised in that: the door skin uses engineering
Plastics are processed by injection molding process, and the inner plate of car door is made of aluminium sheet.
5. external board of vehicle door connection structure according to claim 4, it is characterised in that: the outboard end of the outer board mount
Portion is sealed processing using sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245134.XU CN208682576U (en) | 2018-08-03 | 2018-08-03 | A kind of external board of vehicle door connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245134.XU CN208682576U (en) | 2018-08-03 | 2018-08-03 | A kind of external board of vehicle door connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208682576U true CN208682576U (en) | 2019-04-02 |
Family
ID=65883563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245134.XU Active CN208682576U (en) | 2018-08-03 | 2018-08-03 | A kind of external board of vehicle door connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208682576U (en) |
-
2018
- 2018-08-03 CN CN201821245134.XU patent/CN208682576U/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: 20220325 Address after: 215000 No. 8, Shenggang street, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Suzhou TONGJIE Automotive Electronics Co.,Ltd. Address before: Room 101, building 5, Su hi tech software park, No. 78, Keling Road, hi tech Zone, Suzhou, Jiangsu 215010 Patentee before: SUZHOU TONGJIE AUTOMOTIVE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |