JPH0345349U - - Google Patents
Info
- Publication number
- JPH0345349U JPH0345349U JP10656989U JP10656989U JPH0345349U JP H0345349 U JPH0345349 U JP H0345349U JP 10656989 U JP10656989 U JP 10656989U JP 10656989 U JP10656989 U JP 10656989U JP H0345349 U JPH0345349 U JP H0345349U
- Authority
- JP
- Japan
- Prior art keywords
- material layer
- insulator
- dash
- hole
- inner circumferential
- 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
- 239000012212 insulator Substances 0.000 claims description 9
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
第１図は本考案による自動車用インシユレータ
ダツシユの構成を示す要部断面図、第２図は本考
案による自動車用インシユレータダツシユと従来
例との遮音性能を比較して示すグラフ、第３図は
インシユレータダツシユの設定部位を示す説明図
、第４図は従来のインシユレータダツシユの構成
を示す全体斜視図、第５図は第４図中−線断
面図である。
１０……自動車用インシユレータダツシユ、１
１……遮音材層、１２……吸音材層、１３……ダ
ツシユパネル、１４……貫通部材、１５……貫通
孔、１７……グロメツト、１８……シールインシ
ユレータ。
Fig. 1 is a sectional view of the main parts showing the structure of the insulator dash for an automobile according to the present invention, and Fig. 2 is a graph showing a comparison of the sound insulation performance of the insulator dash for an automobile according to the present invention and a conventional example. , FIG. 3 is an explanatory diagram showing the setting part of the insulator dash, FIG. 4 is an overall perspective view showing the configuration of a conventional insulator dash, and FIG. 5 is a sectional view taken along the line in FIG. 4. be. 10...Automotive insulator dash, 1
DESCRIPTION OF SYMBOLS 1... Sound insulating material layer, 12... Sound absorbing material layer, 13... Dash panel, 14... Penetrating member, 15... Through hole, 17... Grommet, 18... Seal insulator.
Claims (1)
ユパネル１３の室内側面上に添設固定され、遮音
材層１１の裏面側に吸音材層１２を貼着一体化し
てなるとともに、ダツシユパネル１３を貫通する
パイプ類等の貫通部材１４を挿通させる貫通孔１
５を開設した自動車用インシユレータダツシユに
おいて、 前記吸音材層１２に設けられる貫通孔１５ａの
内周壁面に内周面をテーパー状に形成した中空状
のシールインシユレータ１８が設置され、このシ
ールインシユレーター１８の端縁フランジ部１９
が遮音材層１１の裏面に固着されていることを特
徴とする自動車用インシユレータダツシユ。[Scope of Claim for Utility Model Registration] It is attached and fixed on the interior side surface of the darts panel 13 that partitions the engine room E and the vehicle compartment R, and is made by integrally adhering the sound absorbing material layer 12 to the back side of the sound insulating material layer 11. Also, a through hole 1 through which a through member 14 such as a pipe passing through the dash panel 13 is inserted.
5, a hollow seal insulator 18 having a tapered inner circumferential surface is installed on the inner circumferential wall surface of the through hole 15a provided in the sound absorbing material layer 12, Edge flange portion 19 of this seal insulator 18
An insulator dash for an automobile, characterized in that: is fixed to the back surface of a sound insulating material layer 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10656989U JPH0345349U (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10656989U JPH0345349U (en) | 1989-09-11 | 1989-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345349U true JPH0345349U (en) | 1991-04-26 |
Family
ID=31655298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10656989U Pending JPH0345349U (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1120572A (en) * | 1997-07-01 | 1999-01-26 | Nippon Tokushu Toryo Co Ltd | Soundproof material for vehicle room of automobile |
| JP2008254594A (en) * | 2007-04-05 | 2008-10-23 | Toyota Motor Corp | Frp structural member and its manufacturing method |
-
1989
- 1989-09-11 JP JP10656989U patent/JPH0345349U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1120572A (en) * | 1997-07-01 | 1999-01-26 | Nippon Tokushu Toryo Co Ltd | Soundproof material for vehicle room of automobile |
| JP2008254594A (en) * | 2007-04-05 | 2008-10-23 | Toyota Motor Corp | Frp structural member and its manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0345349U (en) | ||
| JPH0345350U (en) | ||
| JPH0357157U (en) | ||
| JPH0343051U (en) | ||
| JPH03104460U (en) | ||
| JPH0317955U (en) | ||
| JPH0143326Y2 (en) | ||
| JPH0458461U (en) | ||
| JPH0469347U (en) | ||
| JPH02121359U (en) | ||
| JPH0322956U (en) | ||
| JPH0398167U (en) | ||
| JPH0335848U (en) | ||
| JPH072331Y2 (en) | Automotive insulator dash | |
| JPS626046U (en) | ||
| JPS6216371Y2 (en) | ||
| JPH0117476Y2 (en) | ||
| JPH0343879Y2 (en) | ||
| JPS6326484U (en) | ||
| JPS61121617U (en) | ||
| JPS6348655U (en) | ||
| JPH0396246U (en) | ||
| JPS6234858Y2 (en) | ||
| JPH042773U (en) | ||
| JPH0627368U (en) | Insulator dash mounting structure |