CN204978896U - Overlap joint structure between car and car roof and automobile body - Google Patents
Overlap joint structure between car and car roof and automobile body Download PDFInfo
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- CN204978896U CN204978896U CN201520386436.9U CN201520386436U CN204978896U CN 204978896 U CN204978896 U CN 204978896U CN 201520386436 U CN201520386436 U CN 201520386436U CN 204978896 U CN204978896 U CN 204978896U
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- roof
- magnet
- iron plate
- vehicle body
- sheetmetal
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Abstract
The utility model provides an overlap joint structure between car and car roof and automobile body, the car include roof, automobile body and the roof with overlap joint structure between the automobile body, the overlap joint structure is including adsorbing magnet on the automobile body, quilt the magnetic adsorption of magnet is in magnet surface have magnetic sheetmetal and coating in on the sheetmetal and bond in the hot -melt adhesive layer of roof. The utility model provides a present roof and the overlap joint mode adhesion stress between the automobile body can't obtain guaranteeing and the low scheduling problem of production efficiency.
Description
Technical field
The utility model relates to a kind of automobile and the bridging arrangement between car roof and vehicle body.
Background technology
Overlapping mode between current car roof and vehicle body has mushroom hasp, clamp and magnetic patch etc.Roof gets more and more with the vehicle body form that magnetic patch is connected, but unstable with the cohesive force of hot melt adhesive for magnetic patch surface, processing mode of the prior art be at the magnetic patch back side with yellow glue as primary coat, after drying, reusable heat melten gel carries out bonding, and this processing mode exists following defect:
1) use yellow glue as primary coat, need to wait for that yellow glue dries, add the time of production, reduce production efficiency;
2) use yellow glue as primary coat, add the volatile organic matter VOC (volatileorganiccompounds) of automotive interior;
3) cohesive force cannot be guaranteed.
Utility model content
For overcoming the defect existing for prior art, now providing a kind of automobile and the bridging arrangement between car roof and vehicle body, cannot be guaranteed with the overlapping mode cohesive force solved between existing roof and vehicle body and the problem such as production efficiency is low.
For achieving the above object, the bridging arrangement between a kind of car roof and vehicle body, comprising: for being adsorbed on the magnet on vehicle body; Can by the magnetic absorption of described magnet at the magnetic sheetmetal of the tool of described magnet surface; And to be coated on described sheetmetal, for the hot melt adhesive layer of bonding roof.
The further improvement of the bridging arrangement between the utility model car roof and vehicle body is, described sheetmetal is iron plate.
The further improvement of the bridging arrangement between the utility model car roof and vehicle body is, described iron plate is provided with the rough surface for described hot melt adhesive layer coating.
The further improvement of the bridging arrangement between the utility model car roof and vehicle body is, the thickness of described magnet is 2mm, and the thickness of described iron plate is 1mm.
The beneficial effect of the bridging arrangement between the utility model car roof and vehicle body is, the structure of magnet is added by arranging iron plate, and iron plate surface is very stable with the cohesive force of hot melt adhesive, thus can replace on magnet, being coated with yellow glue in prior art, eliminate the time waiting for that yellow glue dries, improve production efficiency, reduce cost, the problem such as the overlapping mode cohesive force solved between existing roof and vehicle body cannot be guaranteed and production efficiency is low, and volatile organic matter VOC (volatileorganiccompounds) discharge reduced in car, the safety factor of passenger is improved simultaneously.
The utility model additionally provides a kind of automobile, comprise roof, vehicle body and the bridging arrangement between described roof and described vehicle body, described bridging arrangement comprise the magnet be adsorbed on described vehicle body, by the magnetic absorption of described magnet at the magnetic sheetmetal of the tool of described magnet surface and to be coated on described sheetmetal and to be adhered to the hot melt adhesive layer of described roof.
The further improvement of the utility model automobile is, described sheetmetal is iron plate.
The further improvement of the utility model automobile is, described iron plate is provided with the rough surface for described hot melt adhesive layer coating.
The further improvement of the utility model automobile is, the thickness of described magnet is 2mm, and the thickness of described iron plate is 1mm.
The beneficial effect of the utility model automobile is, the structure of magnet is added by arranging iron plate, and iron plate surface is very stable with the cohesive force of hot melt adhesive, thus can replace on magnet, being coated with yellow glue in prior art, eliminate the time waiting for that yellow glue dries, improve production efficiency, reduce cost, the problem such as the overlapping mode cohesive force solved between existing roof and vehicle body cannot be guaranteed and production efficiency is low, and the VOC discharge reduced in car, the safety factor of passenger is improved simultaneously.
Accompanying drawing explanation
Fig. 1 is the bridging arrangement schematic diagram between the utility model car roof and vehicle body.
Fig. 2 is the cutaway drawing of the utility model automobile.
Detailed description of the invention
For the benefit of to the understanding of structure of the present utility model, be described below in conjunction with drawings and Examples.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the bridging arrangement schematic diagram between the utility model car roof and vehicle body, and Fig. 2 is the cutaway drawing of the utility model automobile.
As shown in Figure 1, the utility model provides the bridging arrangement 1 between a kind of car roof and vehicle body, and shown in composition graphs 2, bridging arrangement 1 comprises: for being adsorbed on the magnet 10 on vehicle body 2; Can by the sheetmetal 11 of the magnetic absorption of magnet 10 on magnet 10 surface; And to be coated on sheetmetal 11, for the hot melt adhesive layer 12 of bonding roof 3.In preferred embodiment, sheetmetal 11 is iron plate, and the thickness of iron plate 11 is 1mm, and the thickness of magnet 10 is 2mm.More easily to be coated on iron plate 11 to make hot melt adhesive layer 12 and to increase the bonding force between hot melt adhesive layer 12 and iron plate 11, iron plate 11 forming rough surface by polishing, the rough surface of iron plate 11 applies hot melt adhesive layer 12.Certainly in other embodiments, the thickness of iron plate 11 can be 0.5mm to 2mm, and the thickness of magnet 10 can be 1mm to 3mm, the metal that sheetmetal 11 also can be attracted by magnet 10 for other.
Compare current yellow glue primary coat method, bridging arrangement between the utility model car roof and vehicle body adds the structure of magnet by arranging iron plate, and iron plate surface is very stable with the cohesive force of hot melt adhesive, thus can replace on magnet, being coated with yellow glue in prior art, the time waiting for that yellow glue dries can be saved, improve production efficiency, reduce the VOC discharge in car, the safety factor of passenger is improved simultaneously, reduces cost.
As shown in Figure 2, the utility model provides a kind of automobile, and shown in composition graphs 1, described automobile comprises roof 3, vehicle body 2 and the bridging arrangement between roof 3 and vehicle body 21, bridging arrangement 1 comprises the magnet 10 be adsorbed on vehicle body 2, by the magnetic absorption of magnet 10 at the sheetmetal 11 on magnet 10 surface and to be coated on sheetmetal 11 and to be adhered to the hot melt adhesive layer 12 of roof 3.In preferred embodiment, sheetmetal 11 is iron plate, and the thickness of iron plate 11 is 1mm, and the thickness of magnet 10 is 2mm.More easily to be coated on iron plate 11 to make hot melt adhesive layer 12 and to increase the bonding force between hot melt adhesive layer 12 and iron plate 11, iron plate 11 forming rough surface by polishing, the rough surface of iron plate 11 applies hot melt adhesive layer 12.Certainly in other embodiments, the thickness of iron plate 11 can be 0.5mm to 2mm, and the thickness of magnet 10 can be 1mm to 3mm, the metal that sheetmetal 11 also can be attracted by magnet 10 for other.
The beneficial effects of the utility model are, the structure of magnet is added by arranging iron plate, and iron plate surface is very stable with the cohesive force of hot melt adhesive, thus can replace on magnet, being coated with yellow glue in prior art, eliminate the time waiting for that yellow glue dries, improve production efficiency, reduce cost, the problem such as the overlapping mode cohesive force solved between existing roof and vehicle body cannot be guaranteed and production efficiency is low, and the VOC discharge reduced in car, the safety factor of passenger is improved simultaneously.
Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thus, some details in embodiment should not formed restriction of the present utility model, the utility model by the scope that defines using appended claims as protection domain.
Claims (8)
1. the bridging arrangement between car roof and vehicle body, is characterized in that, comprising:
For being adsorbed on the magnet on vehicle body;
Can by the sheetmetal of the magnetic absorption of described magnet in described magnet surface; And
To be coated on described sheetmetal, for the hot melt adhesive layer of bonding roof.
2. bridging arrangement according to claim 1, is characterized in that, described sheetmetal is iron plate.
3. bridging arrangement according to claim 2, is characterized in that, described iron plate is provided with the rough surface for described hot melt adhesive layer coating.
4. bridging arrangement according to claim 2, is characterized in that, the thickness of described magnet is 2mm, and the thickness of described iron plate is 1mm.
5. an automobile, it is characterized in that, comprise roof, vehicle body and the bridging arrangement between described roof and described vehicle body, described bridging arrangement comprise the magnet be adsorbed on described vehicle body, by the magnetic absorption of described magnet at the sheetmetal of described magnet surface and to be coated on described sheetmetal and to be adhered to the hot melt adhesive layer of described roof.
6. automobile according to claim 5, is characterized in that, described sheetmetal is iron plate.
7. automobile according to claim 6, is characterized in that, described iron plate is provided with the rough surface for described hot melt adhesive layer coating.
8. automobile according to claim 6, is characterized in that, the thickness of described magnet is 2mm, and the thickness of described iron plate is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386436.9U CN204978896U (en) | 2015-06-05 | 2015-06-05 | Overlap joint structure between car and car roof and automobile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386436.9U CN204978896U (en) | 2015-06-05 | 2015-06-05 | Overlap joint structure between car and car roof and automobile body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978896U true CN204978896U (en) | 2016-01-20 |
Family
ID=55113291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386436.9U Active CN204978896U (en) | 2015-06-05 | 2015-06-05 | Overlap joint structure between car and car roof and automobile body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978896U (en) |
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2015
- 2015-06-05 CN CN201520386436.9U patent/CN204978896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |