JPH0317955U - - Google Patents
Info
- Publication number
- JPH0317955U JPH0317955U JP7846089U JP7846089U JPH0317955U JP H0317955 U JPH0317955 U JP H0317955U JP 7846089 U JP7846089 U JP 7846089U JP 7846089 U JP7846089 U JP 7846089U JP H0317955 U JPH0317955 U JP H0317955U
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- sound insulating
- sound
- dash panel
- hole
- 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 8
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 5
- 239000011229 interlayer Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Body Structure For Vehicles (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は本考案による自動車用インシユレータ
ダツシユの第１実施例を示すもので、構成の要部
を示す断面図、第２図、第３図は本考案による自
動車用インシユレータダツシユの別実施例を示す
各要部断面図、第４図は自動車室内におけるイン
シユレータダツシユの設定箇所を説明する断面図
、第５図は従来の自動車用インシユレータダツシ
ユの構成を示す断面図である。
１０……自動車用インシユレータダツシユ、１
１……遮音材、１２……吸音材、１３……ダツシ
ユパネル、１４……貫通部材、１５……貫通孔、
１６，１９……エンボス部、１７……グロメツト
、１８……成形フエルト。
Fig. 1 shows a first embodiment of an insulator dash for an automobile according to the present invention, and a sectional view showing the main parts of the structure, and Figs. 2 and 3 show an insulator dash for an automobile according to the present invention. FIG. 4 is a cross-sectional view of the main parts showing another embodiment of the insulator dash, FIG. 4 is a cross-sectional view illustrating the location of the insulator dash inside the vehicle, and FIG. 5 is a diagram showing the configuration of a conventional insulator dash for an automobile. FIG. 10...Automotive insulator dash, 1
1... Sound insulation material, 12... Sound absorbing material, 13... Dash panel, 14... Penetrating member, 15... Through hole,
16, 19... Embossed portion, 17... Grommet, 18... Molded felt.
Claims (1)
ユパネル１３の室内側面上に吸音材１２を介して
遮音材１１が設置され、かつ、この遮音材１１、
ならびに吸音材１２に、ハーネス、パイプ等の貫
通部材１４を貫通させる貫通孔１５が形成された
自動車用インシユレータダツシユにおいて、 前記貫通孔１５周囲の遮音材１１、ダツシユパ
ネル１３の少なくともいずれか一方にエンボス部
１６，１９が形成され、一般部における遮音材１
１とダツシユパネル１３に取り付けられるグロメ
ツト１７との層間距離に対して、貫通孔１５周囲
における遮音材１１とダツシユパネル１３との層
間距離が１．５〜３倍に設定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] A sound insulating material 11 is installed on the interior side surface of a darts panel 13 that partitions an engine room E and a passenger compartment R, with a sound absorbing material 12 interposed therebetween, and this sound insulating material 11,
In addition, in an insulator dash for an automobile in which a through hole 15 is formed in the sound absorbing material 12 to allow a penetrating member 14 such as a harness or a pipe to pass through, at least one of the sound insulating material 11 and the dash panel 13 around the through hole 15. Embossed parts 16 and 19 are formed in the sound insulation material 1 in the general part.
1 and a grommet 17 attached to the dash panel 13, an interlayer distance between the sound insulating material 11 and the dash panel 13 around the through hole 15 is set to be 1.5 to 3 times the distance between the sound insulating material 11 and the dash panel 13. Insulator darts for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7846089U JPH0317955U (en) | 1989-07-03 | 1989-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7846089U JPH0317955U (en) | 1989-07-03 | 1989-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317955U true JPH0317955U (en) | 1991-02-21 |
Family
ID=31621752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7846089U Pending JPH0317955U (en) | 1989-07-03 | 1989-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006076394A (en) * | 2004-09-08 | 2006-03-23 | Fuji Heavy Ind Ltd | Panel structure of automobile |
-
1989
- 1989-07-03 JP JP7846089U patent/JPH0317955U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006076394A (en) * | 2004-09-08 | 2006-03-23 | Fuji Heavy Ind Ltd | Panel structure of automobile |
| JP4514567B2 (en) * | 2004-09-08 | 2010-07-28 | 富士重工業株式会社 | Automotive panel structure |
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