JPH0449549U - - Google Patents
Info
- Publication number
- JPH0449549U JPH0449549U JP9229990U JP9229990U JPH0449549U JP H0449549 U JPH0449549 U JP H0449549U JP 9229990 U JP9229990 U JP 9229990U JP 9229990 U JP9229990 U JP 9229990U JP H0449549 U JPH0449549 U JP H0449549U
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- panel
- darts
- hole
- chloride plate
- 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 7
- 239000006260 foam Substances 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
第１図ａは本考案に係るダツシユパネルインシ
ユレータの一実施例の構成を示す部分縦断面図、
第１図ｂは第１図ａのダツシユパネルインシユレ
ータの成形方法の説明図、第２図ａは本考案に係
るダツシユパネルインシユレータのいま一つの実
施例の構成を示す部分縦断面図、第２図ｂは第２
図ａのダツシユパネルインシユレータの成形方法
の説明図、第３図および第４図はそれぞれ自動車
の車室とエンジンルームとを区画するダツシユパ
ネルの縦断面図および平面図、第５図は従来のダ
ツシユパネルインシユレータの縦断面図である。
１……ダツシユパネル、２……車室、４……エ
ンジンルーム、５ａ，５ｂ……装備品のユニツト
、６……接続部品、７……貫通穴、１１……塩化
ビニール薄板、１２……ウレタン発泡体、１３…
…穴、２１，２１′……ダツシユパネルインシユ
レータ、２２……穴、２３……雌金型、２３ａ…
…凹部、２４……雄金型、２４ａ……突部、２５
……シール部、２６……ウレタン樹脂。
FIG. 1a is a partial vertical cross-sectional view showing the configuration of an embodiment of a darts panel insulator according to the present invention;
FIG. 1b is an explanatory diagram of the method of forming the darts panel insulator shown in FIG. Front view, Figure 2b is the second
Figure a is an explanatory diagram of the method of forming a darts panel insulator, Figures 3 and 4 are a longitudinal cross-sectional view and a plan view, respectively, of a darts panel that partitions the passenger compartment and engine room of an automobile, and Figure 5 is a conventional FIG. 1... Dash panel, 2... Vehicle interior, 4... Engine room, 5a, 5b... Equipment unit, 6... Connection parts, 7... Through hole, 11... PVC thin plate, 12... Urethane Foam, 13...
... Hole, 21, 21'...Dutch panel insulator, 22... Hole, 23... Female mold, 23a...
...Concave portion, 24...Male mold, 24a...Protrusion, 25
...Seal part, 26...Urethane resin.
Claims (1)
エンジンルーム側の装備品と車室側の装備品とを
接続する接続部品が貫通する貫通穴を有するダツ
シユパネルの車室側のパネル面形状に合致するよ
うに成形され、ダツシユパネルの車室側のパネル
面に取り付けられるダツシユパネルインシユレー
タにおいて、 塩化ビニール薄板とその一側面に重ね合わされ
たウレタン発泡体とからなり、塩化ビニール薄板
にはダツシユパネルの貫通穴の穴径よりも大きな
径を有する穴が予備成形されており、塩化ビニー
ル薄板の上記穴の位置に対応する位置に上記穴の
内部に向かつて突出する突部を備えた雌金型とこ
の突部の突出端に当接する突部を備えた雄金型と
の間に上記塩化ビニール薄板を配置し、塩化ビニ
ール薄板と雄金型との間にウレタン樹脂を注入し
て発泡させ、塩化ビニール薄板にその上記穴の内
部に上記ウレタン発泡体の厚みの略中央部分にて
最小径となるシール部を形成し、このシール部を
自身が有する弾性で上記接続部品に密着させるよ
うにしたことを特徴とするダツシユパネルインシ
ユレータ。[Scope of utility model registration claim] In addition to dividing the engine room and the passenger compartment,
The panel on the passenger compartment side of the darts panel is molded to match the shape of the panel surface on the passenger compartment side of the darts panel, and has a through hole through which a connecting part for connecting equipment on the engine room side and equipment on the passenger compartment side passes through. A darts panel insulator that is attached to a surface is made of a thin vinyl chloride plate and a urethane foam layered on one side of the thin vinyl chloride plate. The female mold is preformed and has a protrusion protruding toward the inside of the hole at a position corresponding to the position of the hole in the vinyl chloride thin plate, and a protrusion that abuts the protruding end of the protrusion. Place the thin vinyl chloride plate between the thin vinyl chloride plate and the male mold, inject urethane resin between the thin vinyl chloride plate and the male mold, foam it, and place the urethane foam inside the hole in the thin vinyl chloride plate. 1. A darts panel insulator, characterized in that a seal portion having a minimum diameter is formed approximately at the center of the thickness of the insulator, and the seal portion is brought into close contact with the connecting part by its own elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9229990U JPH0449549U (en) | 1990-08-31 | 1990-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9229990U JPH0449549U (en) | 1990-08-31 | 1990-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449549U true JPH0449549U (en) | 1992-04-27 |
Family
ID=31828634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9229990U Pending JPH0449549U (en) | 1990-08-31 | 1990-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449549U (en) |
-
1990
- 1990-08-31 JP JP9229990U patent/JPH0449549U/ja active Pending
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