JPS63172757U - - Google Patents
Info
- Publication number
- JPS63172757U JPS63172757U JP6571987U JP6571987U JPS63172757U JP S63172757 U JPS63172757 U JP S63172757U JP 6571987 U JP6571987 U JP 6571987U JP 6571987 U JP6571987 U JP 6571987U JP S63172757 U JPS63172757 U JP S63172757U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- insulator
- mounting structure
- attached
- absorbing layer
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Description
第１図は本考案に係るインシユレータダツシユ
の取付構造の一実施例を示すもので、インシユレ
ータダツシユをダツシユパネルに取付けた状態を
示す要部拡大断面図、第２図は同インシユレータ
ダツシユに設ける取付孔位置を変更した実施例を
示す同じく要部拡大断面図、第３図ないし第４図
は同インシユレータダツシユにおける遮音性表皮
層の成形工程を説明する各断面図、第５図は同遮
音性表皮層の正面図、第６図は本願インシユレー
タダツシユと従来のインシユレータダツシユとの
防音性の対比を示すグラフ、第７図は自動車のダ
ツシユパネル近傍を示す側面図、第８図は従来の
インシユレータダツシユの取付構造を示す断面図
、第９図、第１０図は従来のインシユレータダツ
シユの取付構造の不具合を示す説明図である。
１０……ダツシユパネル、１０ａ……ダツシユ
ロア部、１０ｂ……ダツシユアツパ部、１２……
インシユレータダツシユ、１２ａ……上端縁、１
３……吸音層、１４……遮音性表皮層、１５……
肉厚部、１６……板状クリツプ、１７……取付孔
、１８……プレス成形用下型、１９……プレス成
形用上型、２０……増厚用帯状体、２１……トリ
ム加工ライン。
Fig. 1 shows an embodiment of the mounting structure for the insulator dash according to the present invention, and Fig. 2 is an enlarged cross-sectional view of the main part showing the state in which the insulator dash is mounted on the dash panel. The same enlarged cross-sectional view of the main parts shows an embodiment in which the position of the mounting hole provided in the insulator dash has been changed, and FIGS. Figure 5 is a front view of the same sound-insulating skin layer, Figure 6 is a graph showing the comparison of sound insulation between the insulator dash of the present application and a conventional insulator dash, and Figure 7 is a car dash panel. A side view showing the vicinity, FIG. 8 is a cross-sectional view showing a conventional insulator dashi mounting structure, and FIGS. 9 and 10 are explanatory diagrams showing defects in the conventional insulator dashi mounting structure. be. 10...Dutch panel, 10a...Dutch lower part, 10b...Dutch upper part, 12...
Insulator dart, 12a...upper edge, 1
3...Sound absorbing layer, 14...Sound insulating skin layer, 15...
Thick part, 16... Plate clip, 17... Mounting hole, 18... Lower die for press molding, 19... Upper die for press molding, 20... Thickening band, 21... Trim processing line .
Claims (1)
きめにトリムカツトされた遮音性表皮層を積層し
てなり、ダツシユパネルの室内側面上に添設され
るインシユレータダツシユの取付構造において、 前記遮音性表皮層の上端縁を他部位の表皮層よ
りも肉厚にするとともに、この肉厚部かあるいは
肉厚部と隣接する箇所に車体側への取付孔を設定
することにより、上記肉厚部がダツシユパネル面
に押圧状態で取着されるようにしたことを特徴と
するインシユレータダツシユの取付構造。[Scope of Claim for Utility Model Registration] An insulator dam which is made by laminating a sound-insulating skin layer trimmed to a size slightly larger than the outer shape of the sound-absorbing layer on the upper surface of the sound-absorbing layer, and which is attached to the interior side of the darts panel. In the mounting structure of the tsushiyu, the upper edge of the sound-insulating skin layer is made thicker than the skin layers of other parts, and a mounting hole is set on the vehicle body side in this thick part or in a place adjacent to the thick part. An insulator dartshi mounting structure characterized in that the thick portion is attached to the dash panel surface in a pressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6571987U JPH048048Y2 (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6571987U JPH048048Y2 (en) | 1987-04-30 | 1987-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63172757U true JPS63172757U (en) | 1988-11-09 |
| JPH048048Y2 JPH048048Y2 (en) | 1992-03-02 |
Family
ID=30903053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6571987U Expired JPH048048Y2 (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048048Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8864898B2 (en) | 2011-05-31 | 2014-10-21 | Honeywell International Inc. | Coating formulations for optical elements |
| US8992806B2 (en) | 2003-11-18 | 2015-03-31 | Honeywell International Inc. | Antireflective coatings for via fill and photolithography applications and methods of preparation thereof |
-
1987
- 1987-04-30 JP JP6571987U patent/JPH048048Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8992806B2 (en) | 2003-11-18 | 2015-03-31 | Honeywell International Inc. | Antireflective coatings for via fill and photolithography applications and methods of preparation thereof |
| US8864898B2 (en) | 2011-05-31 | 2014-10-21 | Honeywell International Inc. | Coating formulations for optical elements |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048048Y2 (en) | 1992-03-02 |