CN204527338U - Top cover center arcuate plate - Google Patents
Top cover center arcuate plate Download PDFInfo
- Publication number
- CN204527338U CN204527338U CN201520230950.3U CN201520230950U CN204527338U CN 204527338 U CN204527338 U CN 204527338U CN 201520230950 U CN201520230950 U CN 201520230950U CN 204527338 U CN204527338 U CN 204527338U
- Authority
- CN
- China
- Prior art keywords
- top cover
- arcuate plate
- cover center
- center arcuate
- expansion film
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
A kind of top cover center arcuate plate, it is a bending platy structure, comprise the supporting part being positioned at middle part and the clinch being positioned at supporting part both sides, the upper end of described top cover center arcuate plate is provided with multiple expansion film, the two ends of each described expansion film are connected to top cover center arcuate plate respectively by attaching parts, be arranged with two expansion films respectively in the both sides, upper end of top cover center arcuate plate, two expansion film spacing distances be whole top cover center arcuate plate length 1/4 to 1/3 between; Thus, the utility model structure is simple, with low cost, and expansion film fully can fill the gap between top cover arc and top cover after expanding, greatly strengthen the intensity of car body top cover, effectively reduces car external noise.
Description
Technical field
The utility model relates to the technical field of automobile-used part, particularly relates to a kind of top cover center arcuate plate.
Background technology
Under the top cover of vehicle, be provided with center arcuate plate, in the prior art, see Fig. 1, certain interval is there is between top cover 101 and center arcuate plate 102, although this gap can provide certain buffering, insufficient strength, top cover easily subsides, and also easily occurs that space causes the defect of soundproof effect difference.
For this reason, designer of the present utility model is because above-mentioned defect, and by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of top cover center arcuate plate, to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of top cover center arcuate plate, and its structure is simple, and handling are convenient, effectively can improve intensity, avoid the defect of prior art.
For solving the problem, the utility model discloses a kind of top cover center arcuate plate, is a bending platy structure, comprises the supporting part being positioned at middle part and the clinch being positioned at supporting part both sides, it is characterized in that:
The upper end of described top cover center arcuate plate is provided with multiple expansion film, and the two ends of each described expansion film are connected to top cover center arcuate plate respectively by attaching parts.
Wherein: be arranged with two expansion films respectively in the both sides, upper end of top cover center arcuate plate.
Wherein: two expansion film spacing distances be whole top cover center arcuate plate length 1/4 to 1/3 between.
Wherein: described attaching parts is the butyl rubber belt connecting expansion film and top cover center arcuate plate.
Known by said structure, top cover center arcuate plate of the present utility model has following effect:
1, structure is simple, with low cost;
2, expansion film fully can fill the gap between top cover arc and top cover after expanding, and greatly can strengthen the intensity of car body top cover;
3, good soundproof effect can also be played after filling space, effectively reduce car external noise.
Detailed content of the present utility model obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the cap structure of prior art.
Fig. 2 shows the birds-eye view of top cover center arcuate plate of the present utility model.
Fig. 3 shows front elevation of the present utility model.
Reference numeral:
11, top cover center arcuate plate; 111, supporting part; 112, clinch; 12, expansion film; 13, attaching parts.
Detailed description of the invention
See Fig. 2 and 3, show top cover center arcuate plate of the present utility model.
Described top cover center arcuate plate 11 is a bending platy structure, it comprises the supporting part 111 being positioned at middle part and the clinch 112 being positioned at supporting part 111 both sides, described supporting part 111 is arranged at middle mainly to provide the bearing function to top cover, the clinch 112 of both sides had both been positioned at the down either side of top cover, simultaneously also be connected to car body, to provide overall stressed.
For avoiding the defect in gap between top cover and arc, the upper end of described top cover center arcuate plate 11 is provided with multiple expansion film 12, the two ends of each described expansion film 12 are connected to top cover center arcuate plate 11 respectively by attaching parts 13, thus, the high temperature produced when car load makes by expansion film is expanded, and is filled with the gap between arc and top cover, thus effectively strengthens the intensity of car body top cover, and soundproof effect is improve after fully filling, reduce noise in car.
In specific design, how to realize good expansion effect, by a large amount of experiments and comparison, contriver finds, by being arranged with two expansion films 12 (as shown in Figure 2,3) respectively in the both sides, upper end of top cover center arcuate plate 11, and two expansion film 12 spacing distances be whole top cover center arcuate plate 11 length 1/4 to 1/3 between better effects if, so arrange, four expansion films 12 can fully be filled, and are unlikely to again waste.
Wherein, described attaching parts 13 can be butyl rubber belt, realizes boning preferably, avoids coming off of expansion film.
As can be seen here, the utility model uses butyl rubber belt to be pasted onto by expansion piece on top cover arc, producing high temperature at vehicle body makes expansion piece expand, it is made fully to fill gap between top cover arc and top cover, greatly can strengthen the intensity of car body top cover, and good soundproof effect can be played effectively reduce car external noise.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the utility model do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present utility model, scope of the present utility model will comprise any embodiment of specification sheets and the appended claim fallen into above.
Claims (4)
1. a top cover center arcuate plate is a bending platy structure, comprises the supporting part being positioned at middle part and the clinch being positioned at supporting part both sides, it is characterized in that:
The upper end of described top cover center arcuate plate is provided with multiple expansion film, and the two ends of each described expansion film are connected to top cover center arcuate plate respectively by attaching parts.
2. top cover center arcuate plate as claimed in claim 1, is characterized in that: be arranged with two expansion films respectively in the both sides, upper end of top cover center arcuate plate.
3. top cover center arcuate plate as claimed in claim 2, is characterized in that: two expansion film spacing distances be whole top cover center arcuate plate length 1/4 to 1/3 between.
4. the top cover center arcuate plate as described in claim 1 or 2 or 3, is characterized in that: described attaching parts is the butyl rubber belt connecting expansion film and top cover center arcuate plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230950.3U CN204527338U (en) | 2015-04-16 | 2015-04-16 | Top cover center arcuate plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520230950.3U CN204527338U (en) | 2015-04-16 | 2015-04-16 | Top cover center arcuate plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527338U true CN204527338U (en) | 2015-08-05 |
Family
ID=53741376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520230950.3U Expired - Fee Related CN204527338U (en) | 2015-04-16 | 2015-04-16 | Top cover center arcuate plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527338U (en) |
-
2015
- 2015-04-16 CN CN201520230950.3U patent/CN204527338U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |