CN205168635U - Reinforcement film and car - Google Patents
Reinforcement film and car Download PDFInfo
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- CN205168635U CN205168635U CN201520786101.6U CN201520786101U CN205168635U CN 205168635 U CN205168635 U CN 205168635U CN 201520786101 U CN201520786101 U CN 201520786101U CN 205168635 U CN205168635 U CN 205168635U
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- rubber sheet
- reinforced rubber
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- reinforcement film
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Abstract
The utility model provides a reinforcement film and car relates to automobile manufacturing technical field, and it is more to have solved among the prior art reinforcement film material and technology cost, the problem of resource -wasting. This reinforcement film includes crest and trough, adjacent crest and trough formation wave. The utility model discloses a scheme not only can strengthen steel sheet intensity, the promotion vehicle NVH performance of car planking, can reduce the material and the technology cost of reinforcement film moreover, resources are saved.
Description
Technical field
The utility model relates to field of automobile, refers to a kind of reinforced rubber sheet and automobile especially.
Background technology
Along with the megatrend of energy-saving and emission-reduction, vehicle cost is constantly being controlled.Body outer panel amasss maximum parts as vehicles, and thickness is slightly thinning, just can save considerable cost and weight.But this falls the decline that this programme brings outer covering piece dent resistance energy simultaneously.In order to make up the deficiency that the program is brought, adhering reinforcing rubber sheets is the most frequently used means.
Reinforced rubber sheet (panelreinforcingfilm, PRM), be composited by backing glass fabric and sheet sheet material (taking epoxy resin as material of main part), there is the requirement of regulation shape and size, after hot setting, on inside the outside plate being firmly pasted onto auto body or parts, outside plate is risen and strengthens armor plate strength, lifting vehicle NVH performance.The shape of reinforced rubber sheet mostly is rectangle, or determines according to the shape subsidizing position.Rectangle or other shapes can increase the cost of materials and process, make tare increase consumption quantitative change greatly simultaneously, cause waste.
Utility model content
The technical problems to be solved in the utility model is to provide one can reduce materials and process cost, the reinforced rubber sheet economized on resources.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is as follows:
A kind of reinforced rubber sheet, comprising: crest and trough, and adjacent crest and trough form waveform.
Wherein, described reinforced rubber sheet is composited by backing glass fabric and sheet sheet material.
Embodiment of the present utility model also provides a kind of automobile, comprises body outer panel, and described reinforced rubber sheet is pasted onto on described body outer panel.
Wherein, described body outer panel comprises door skin, top cover outside plate, engine case outside plate, side-wall outer-plate, fender guard.
Wherein, the reinforced rubber sheet described door skin pasted is positioned at the below of described test point.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, the corrugated reinforced rubber sheet formed by adjacent crest and trough, not only can strengthen the armor plate strength of automobile exterior panel, lifting vehicle NVH performance, and can reduce the materials and process cost of reinforced rubber sheet, economize on resources.
Accompanying drawing explanation
Fig. 1 be the utility model in running order time structural representation;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the utility model reinforced rubber sheet position and test point schematic diagram.
Description of reference numerals:
1-crest; 2-trough; 3-reinforced rubber sheet; 4-test point.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model is more for existing reinforced rubber sheet materials and process cost, and the problem of waste resource, provides one can reduce materials and process cost, the reinforced rubber sheet economized on resources.
As Fig. 1, as shown in Figure 2, embodiment of the present utility model provides a kind of reinforced rubber sheet 3, and comprise crest 1 and trough 2, adjacent crest 1 and trough 2 form waveform.Reinforced rubber sheet 3 described in the present embodiment is composited by backing glass fabric and sheet sheet material (taking epoxy resin as material of main part), and have the requirement of regulation shape and size, length and width can be determined according to paste position.After hot setting, on inside the outside plate being firmly pasted onto auto body or parts, outside plate is risen and strengthens armor plate strength, lifting vehicle NVH performance.
As shown in Figure 3, reinforced rubber sheet 3 of the present utility model is pasted onto the below of the test point 4 on door skin.Choose the comparative analysis of same test point 4 without reinforced rubber sheet and the utility model reinforced rubber sheet intensity at door skin.
The test position of reinforced rubber sheet of the present utility model on door skin is consistent with the test position without reinforced rubber sheet, the position of test point 4 also with of no help strong rubber built-in testing point position consistency.
The door skin of 0.65mm, the standard of test item is maximum displacement (mm) >3.5mm, residual displacement (mm) >0.1mm.
When not reinforcing film, maximum displacement is 3.75mm, and residual displacement is 0.12mm, all beyond standard.
After pasting the utility model reinforced rubber sheet, maximum displacement is 2.98mm, and residual displacement is 0.01mm, and two item numbers of test item, according to being all less than 90% of standard, show that the utility model reinforced rubber sheet dent resistance is good.And reinforced rubber sheet area of the present utility model and cost are only 70% of traditional reinforced rubber sheets, decrease materials and process cost to a great extent, save resource.
Embodiment of the present utility model also provides a kind of automobile, comprises reinforced rubber sheet as above.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a reinforced rubber sheet, is characterized in that, described reinforced rubber sheet (3) comprises crest (1) and trough (2), and adjacent crest (1) and trough (2) form waveform.
2. reinforced rubber sheet according to claim 1, is characterized in that, described reinforced rubber sheet (3) is composited by backing glass fabric and sheet sheet material.
3. an automobile, comprises body outer panel, it is characterized in that, comprises reinforced rubber sheet as claimed in claim 1 or 2 (3), and described reinforced rubber sheet (3) is pasted onto on described body outer panel.
4. automobile according to claim 3, described body outer panel comprises door skin, top cover outside plate, engine case outside plate, side-wall outer-plate, fender guard.
5. automobile according to claim 4, is characterized in that, the reinforced rubber sheet (3) that described door skin is pasted is positioned at the below of the test point (4) on described door skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786101.6U CN205168635U (en) | 2015-10-12 | 2015-10-12 | Reinforcement film and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520786101.6U CN205168635U (en) | 2015-10-12 | 2015-10-12 | Reinforcement film and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168635U true CN205168635U (en) | 2016-04-20 |
Family
ID=55732653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520786101.6U Active CN205168635U (en) | 2015-10-12 | 2015-10-12 | Reinforcement film and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094660A (en) * | 2017-12-12 | 2018-12-28 | 蔚来汽车有限公司 | Automobile-used reinforcing sheet and body structure with the reinforcing sheet |
-
2015
- 2015-10-12 CN CN201520786101.6U patent/CN205168635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094660A (en) * | 2017-12-12 | 2018-12-28 | 蔚来汽车有限公司 | Automobile-used reinforcing sheet and body structure with the reinforcing sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |