JPH0445183U - - Google Patents
Info
- Publication number
- JPH0445183U JPH0445183U JP8807390U JP8807390U JPH0445183U JP H0445183 U JPH0445183 U JP H0445183U JP 8807390 U JP8807390 U JP 8807390U JP 8807390 U JP8807390 U JP 8807390U JP H0445183 U JPH0445183 U JP H0445183U
- Authority
- JP
- Japan
- Prior art keywords
- damping material
- dash panel
- dash
- darts
- automobile
- 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.)
- Pending
Links
Landscapes
- Body Structure For Vehicles (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図ないし第３図は本考案の第１実施例に係
る自動車のダツシユパネルの防音構造を説明する
ための図であり、第１図、第２図はその断面平面
図、第３図はその斜視図、第４図は第２実施例の
断面平面図、第５図ないし第７図は従来の防音構
造を説明するための図であり、第５図は第７図の
Ｖ−Ｖ線断面図、第６図は補強部材のない部分の
断面平面図、第７図はその斜視図である。
図において、１，５はダツシユパネル、２，７
はダツシユカバー、３，３′は制振材、６は補強
部材、５ａ，７ａは膨出部である。
1 to 3 are diagrams for explaining the soundproof structure of a car dash panel according to a first embodiment of the present invention, FIGS. 1 and 2 are cross-sectional plan views thereof, and FIG. 3 is a diagram thereof. A perspective view, FIG. 4 is a sectional plan view of the second embodiment, FIGS. 5 to 7 are diagrams for explaining the conventional soundproof structure, and FIG. 5 is a cross section taken along the line V-V in FIG. 7. 6 is a sectional plan view of a portion without reinforcing members, and FIG. 7 is a perspective view thereof. In the figure, 1 and 5 are dash panels, 2 and 7
3 and 3' are damping materials; 6 is a reinforcing member; and 5a and 7a are bulges.
Claims (1)
ルにダツシユカバーを取付け、両者間に制振材を
充填し、上記ダツシユパネルとダツシユカバーと
をその一部において密着接合させるとともに、該
接合部に該部分とで閉断面を形成する補強部材を
固着してなる自動車のダツシユパネルの防音構造
において、上記接合部におけるダツシユパネル又
はダツシユカバーのいずれか一方に、他方とで閉
断面を形成する膨出部を形成し、該閉断面内に制
振材を充填したことを特徴とする自動車のダツシ
ユパネルの防音構造。 A darts cover is attached to the dash panel that separates the engine room and the passenger compartment, a vibration damping material is filled between the two, and the dash panel and the dash cover are tightly joined at a part thereof, and the joint part is closed in cross section with the part. In the soundproofing structure of an automobile dash panel, which is formed by fixing a reinforcing member that forms a A soundproof structure for an automobile darts panel characterized by filling a damping material with a damping material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8807390U JPH0445183U (en) | 1990-08-22 | 1990-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8807390U JPH0445183U (en) | 1990-08-22 | 1990-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0445183U true JPH0445183U (en) | 1992-04-16 |
Family
ID=31820993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8807390U Pending JPH0445183U (en) | 1990-08-22 | 1990-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445183U (en) |
-
1990
- 1990-08-22 JP JP8807390U patent/JPH0445183U/ja active Pending
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