CN203832393U - Acoustic panel and automobile - Google Patents
Acoustic panel and automobile Download PDFInfo
- Publication number
- CN203832393U CN203832393U CN201420114410.4U CN201420114410U CN203832393U CN 203832393 U CN203832393 U CN 203832393U CN 201420114410 U CN201420114410 U CN 201420114410U CN 203832393 U CN203832393 U CN 203832393U
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- CN
- China
- Prior art keywords
- insulation board
- panel
- skeleton
- utility
- automobile
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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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 54
- 238000005187 foaming Methods 0.000 abstract description 10
- 239000006260 foam Substances 0.000 abstract description 6
- 239000006261 foam material Substances 0.000 abstract 5
- 230000008961 swelling Effects 0.000 abstract 2
- 238000010009 beating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model provides an acoustic panel and an automobile, and relates to the field of automobile design. The problem that the foaming directions of foaming materials at the outermost edge of a framework of the acoustic panel cannot be controlled, so that foams are locally accumulated, or the locality is lack of the foams is solved. The acoustic panel comprises the framework, and grooves are formed in the periphery of the framework and filled with the foam materials capable of swelling by heating. The grooves are formed in the periphery of the framework of the acoustic panel and filled with the foam materials, when swelling by heating, the foam materials extend in the directions of openings of the grooves, the foaming homogeneity of the foam materials is guaranteed, and the distribution positions of the foam materials are designed in an optimized mode.
Description
Technical field
The utility model relates to automobile design field, particularly relates to a kind of insulation board and panel and automobile.
Background technology
At automotive field, the section that insulation board and panel is usually used in some key position on dialogue body side wall intercepts, to block air-flow flowing and promoting the leak tightness of body in white in the gusset operatic tunes.In the middle part of most employing of insulation board and panel of the larger section of shutoff, be plastic stent, the structure that edge is expanded material.Can there is cubic expansion in expanded material, the gap of filling up between insulation board and panel skeleton and periphery panel beating can reach the object of cutting off the operatic tunes in the process through electrophoresis baking box.But the skeleton outer of most of insulation board and panels mostly is opening structure, be disposed in the expanded material of the outer of insulation board and panel skeleton, cannot effectively control foaming direction, foaming conformability is bad, often occurs local windrow, and the local situation that lacks expanded material.
In addition, between insulation board and panel and panel beating, mainly by buckle, fix, before the expanded material of insulation board and panel expands, the sheet metal component that insulation board and panel is installed need to experience some roads welding sequence, need to be between different fixtures mobile several times.Main flow design adopts along continuous straight runs to arrange that two buckles are fixed on insulation board and panel on panel beating, though this kind of fixed form carried out simple, also can realize in the horizontal direction fastening effect, but as it is larger to run into skeleton, the situation that sole mass is heavier, the fixing of vertical direction will go wrong, and causes insulation board and panel on design attitude, not foam, and occurs the situation that insulation board and panel lost efficacy.
Utility model content
The object of the utility model embodiment is to provide a kind of insulation board and panel and automobile, solves the expanded material in the outer of insulation board and panel skeleton, uncontrollable foaming direction, the local accumulation that makes to foam, or the local problem lacking again.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of insulation board and panel, comprising:
Skeleton;
On the periphery of described skeleton, offer groove;
In described groove, be filled with the expanded material of expanded by heating.
Further, described groove is U-shaped groove.
Described insulation board and panel also comprises:
On the periphery of described skeleton, there are a plurality of projections, in described projection, be provided with buckle, and described a plurality of projection is positioned at the same side of described groove.
Described projection is two, and in each projection, is provided with a buckle.
Wherein, described insulation board and panel also comprises:
Be arranged at a plurality of hydrofins on described skeleton periphery, described in one of them, hydrofin is between two buckles.
Further, described skeleton is one to have the plate of predetermined thickness, and described hydrofin is vertical with described skeleton.
Accordingly, the utility model embodiment also provides a kind of automobile, comprises insulation board and panel described above.
The beneficial effect of technique scheme of the present utility model is as follows:
In scheme of the present utility model, by offering groove on the periphery at insulation board and panel skeleton, and foamed materials is filled in groove, make when expanded by heating, along slot opening direction, extend, guaranteed the uniform in foaming of expanded material, optimal design the position of expanded material.
Accompanying drawing explanation
Fig. 1 is the structural representation of insulation board and panel of the present utility model;
Fig. 2 is A-A cutaway view in Fig. 1.
Description of reference numerals:
1-skeleton, 2-groove, 3-expanded material, 4-projection, 5-buckle, 6-hydrofin, 7-first surface, second of 8-.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Expanded material foaming for insulation board and panel in prior art is inhomogeneous, and is running into skeleton when larger, cannot be firm in vertical direction, and insulation board and panel is not foamed on design attitude, thereby occur the problem that insulation board and panel lost efficacy.The utility model provides a kind of insulation board and panel and automobile, by offering groove on the periphery at insulation board and panel skeleton, and foamed materials is filled in groove, makes when expanded by heating, along slot opening direction, extends, and has guaranteed the homogeneity of expanded material; By being arranged on a plurality of buckles on insulation board and panel, guarantee in the horizontal direction the firm of insulation board and panel, a plurality of buckles of while coordinate with a plurality of hydrofins, thereby make a stability plane of the common formation of bayonet socket and hydrofin, guarantee so in the vertical direction the firm of insulation board and panel, guarantee that body in white is when entering electrophoresis baking box, insulation board and panel can be on normal design attitude.
As depicted in figs. 1 and 2, the insulation board and panel of the utility model embodiment, wherein, comprising:
Skeleton 1;
On the periphery of described skeleton 1, offer groove 2, wherein said groove 2 is surrounded on one week (as shown in Figure 1) of described skeleton 1 peripheral sides and offers;
In described groove 2, be filled with the expanded material 3 of expanded by heating.
After expanded by heating, be filled in the expanded material 3 of the skeleton 1 peripheral sides groove of a week 2, can within peripheral one week, foam along skeleton 1, guaranteed like this homogeneity of expanded material 3, also having reduced the part of expanded material 3 piles up or the loose situation of part, improve the degree of utilization of expanded material 3, can seal better the space of body in white gusset.
In order to retrain the foaming direction of expanded material 3, realize less expanded material 3 and obtain good sealing effectiveness, so in the insulation board and panel of the utility model embodiment, described groove 2 is U-shaped groove.
As shown in Figure 2, insulation board and panel skeleton 1 has the U-shaped groove of a circle outward opening in outer, expanded material 3 is disposed in U-shaped groove, on skeleton 1 structural constraint of U-shaped groove the foaming direction of expanded material 3, when expanded material 3 expanded by heating, mainly along U-shaped slot opening direction, extend.Guaranteed like this homogeneity of expanded material 3, also improved the degree of utilization of expanded material 3, simultaneously optimal design the structure of insulation board and panel skeleton 1 and the position of expanded material 3, realized the object that adopts less expanded material 3 to obtain good sealing effectiveness.
In order to make insulation board and panel in the course of processing, guarantee to foam on normal design attitude, thereby make insulation board and panel there is good soundproof effect, so in the insulation board and panel of the utility model embodiment, also comprise:
On the periphery of described skeleton 1, have on a plurality of protruding 4, described protruding 4 and be provided with buckle 5, and described a plurality of protruding 4 the same sides that are positioned at described groove 2.
Wherein, above-mentioned a plurality of numbers of protruding 4 can be two, can be also three or a plurality of, and the number of any a plurality of projections can be realized in the horizontal direction firm, is all subject to the utility model protection.But from manufacturing cost, consider, in order to save material, the utility model is preferably two simultaneously; Above-mentioned protruding 4 can be arranged on any one side of described skeleton 1, the firm setting position that can realize in horizontal direction all belongs to protection domain of the present utility model simultaneously.
A plurality of buckles 5 are as shown in Figure 1 arranged in the projection 4 of skeleton 1 side, can guarantee firm in insulation board and panel horizontal direction.
In order to realize firm in insulation board and panel vertical direction, so in the insulation board and panel of the utility model embodiment, also comprise: be arranged at a plurality of hydrofins 6 on described skeleton 1 periphery, one of them hydrofin 6 is between two buckles 5.
Two buckles 5 as shown in Figure 1 can form 2 fixing lines, if but only have two buckles 5 and there is no hydrofin 6, cannot guarantee in the vertical direction the steadiness of structure, because can fix a face at 3.Hydrofin 6 is only vertical more effective the playing a role of ability, so need to look for supported at three point.Therefore can be two buckles 5 and a hydrofin 6, if but only have a hydrofin 6, stability is inadequate, so generally at least arrange two, the utility model is preferably three.
In order to guarantee the reliability of hydrofin 6, so in the insulation board and panel of the utility model embodiment, described skeleton 1 is one to have the plate of predetermined thickness, and described hydrofin 6 is vertical with described skeleton 1.
Aforementioned stable plate 6 is as depicted in figs. 1 and 2 three, and one of them hydrofin 6 is arranged on the edge of two first surfaces 7 between buckle 5, and two other hydrofin 6 is installed on described first surface 7 on the parallel edge of second 8.The rectangular trapezium structure of aforementioned stable plate 6 wherein, the square edge of three described hydrofins 6 can form stability plane.
Hydrofin 6 in the direction of vertical and skeleton 1, have certain height realize in insulation board and panel vertical direction firmly, guarantee that body in white is when entering electrophoresis baking box, insulation board and panel can strengthen the installation stability of insulation board and panel on normal design attitude, has promoted the sealing effectiveness of insulation board and panel.
Due to the insulation board and panel of the utility model embodiment, be applied to automobile, therefore accordingly, the utility model embodiment also provides a kind of automobile, wherein, the described embodiment of realization of above-mentioned insulation board and panel is all applicable to, in the embodiment of this automobile, also can reach identical technique effect.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of 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 (7)
1. an insulation board and panel, is characterized in that, comprising:
Skeleton;
On the periphery of described skeleton, offer groove;
In described groove, be filled with the expanded material of expanded by heating.
2. insulation board and panel according to claim 1, is characterized in that, described groove is U-shaped groove.
3. insulation board and panel according to claim 1, is characterized in that, also comprises:
On the periphery of described skeleton, there are a plurality of projections, in described projection, be provided with buckle, and described a plurality of projection is positioned at the same side of described groove.
4. insulation board and panel according to claim 3, is characterized in that, described projection is two, and in each projection, is provided with a buckle.
5. insulation board and panel according to claim 4, is characterized in that, also comprises:
Be arranged at a plurality of hydrofins on described skeleton periphery, described in one of them, hydrofin is between two buckles.
6. insulation board and panel according to claim 5, is characterized in that, described skeleton is one to have the plate of predetermined thickness, and described hydrofin is vertical with described skeleton.
7. an automobile, is characterized in that, the insulation board and panel as described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114410.4U CN203832393U (en) | 2014-03-13 | 2014-03-13 | Acoustic panel and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114410.4U CN203832393U (en) | 2014-03-13 | 2014-03-13 | Acoustic panel and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203832393U true CN203832393U (en) | 2014-09-17 |
Family
ID=51510270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114410.4U Expired - Fee Related CN203832393U (en) | 2014-03-13 | 2014-03-13 | Acoustic panel and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203832393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627089A (en) * | 2015-01-13 | 2015-05-20 | 奇瑞汽车股份有限公司 | Sealing device for car body cavity |
| CN107073866A (en) * | 2014-10-20 | 2017-08-18 | 欧拓管理公司 | Main floor portion for small-size multifunction vehicle |
-
2014
- 2014-03-13 CN CN201420114410.4U patent/CN203832393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107073866A (en) * | 2014-10-20 | 2017-08-18 | 欧拓管理公司 | Main floor portion for small-size multifunction vehicle |
| CN104627089A (en) * | 2015-01-13 | 2015-05-20 | 奇瑞汽车股份有限公司 | Sealing device for car body cavity |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |