JPH0177546U - - Google Patents

Info

Publication number
JPH0177546U
JPH0177546U JP1987173488U JP17348887U JPH0177546U JP H0177546 U JPH0177546 U JP H0177546U JP 1987173488 U JP1987173488 U JP 1987173488U JP 17348887 U JP17348887 U JP 17348887U JP H0177546 U JPH0177546 U JP H0177546U
Authority
JP
Japan
Prior art keywords
joint part
passenger compartment
car body
joining
engine room
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
Application number
JP1987173488U
Other languages
Japanese (ja)
Other versions
JPH055086Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987173488U priority Critical patent/JPH055086Y2/ja
Publication of JPH0177546U publication Critical patent/JPH0177546U/ja
Application granted granted Critical
Publication of JPH055086Y2 publication Critical patent/JPH055086Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案第1実施例の車体の遮音構造を
示す断面図、第2図は第1実施例構造の要部を示
す拡大断面図、第3図は第1実施例構造と従来構
造との遮音比較実験結果を示すグラフ、第4図は
第2実施例構造を示す断面図、第5図は第3実施
例構造を示す断面図、第6図は第4実施例構造を
示す断面図である。 1……エンジンルーム、2……車室、10……
ダツシユパンネル、12……ダツシユアッパ、2
0……カウルトツプ、21,22……接合用フラ
ンジ、23……ウインドガラス取付部、30……
カウルボツクス、41……エンジン側接合部、4
2……車室側接合部、121,122……接合用
フランジ。
Fig. 1 is a sectional view showing the sound insulation structure of a car body according to the first embodiment of the present invention, Fig. 2 is an enlarged sectional view showing the main parts of the structure of the first embodiment, and Fig. 3 is a diagram showing the structure of the first embodiment and the conventional structure. Figure 4 is a cross-sectional view showing the structure of the second embodiment, Figure 5 is a cross-sectional view of the structure of the third example, and Figure 6 is a cross-sectional view of the structure of the fourth example. It is a diagram. 1...Engine room, 2...Vehicle compartment, 10...
Datsushi pannel, 12... Datsushi upper, 2
0... Cowl top, 21, 22... Joining flange, 23... Windshield mounting part, 30...
Cowl box, 41...Engine side joint, 4
2... Cabin side joint portion, 121, 122... Joining flange.

Claims (1)

【実用新案登録請求の範囲】 エンジンルームと車室とを仕切るダツシユパネ
ルの上部に、カウルボツクスが設けられ、 該カウルボツクスは、上面にウインドガラス取
付部が形成されたカウルトツプとその下側のダツ
シユアッパとを接合部で接合して形成されると共
に、該接合部は前記ウインドガラス取付部よりも
下側位置に離間して配設され、 前記接合部の車室側が遮音材で覆われているこ
とを特徴とする車体の遮音構造。
[Claim for Utility Model Registration] A cowl box is provided at the upper part of the dash panel that partitions the engine room and the passenger compartment. and is formed by joining at a joint part, the joint part is spaced apart below the window glass attachment part, and the passenger compartment side of the joint part is covered with a sound insulating material. Features a sound insulation structure for the car body.
JP1987173488U 1987-11-13 1987-11-13 Expired - Lifetime JPH055086Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987173488U JPH055086Y2 (en) 1987-11-13 1987-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987173488U JPH055086Y2 (en) 1987-11-13 1987-11-13

Publications (2)

Publication Number Publication Date
JPH0177546U true JPH0177546U (en) 1989-05-25
JPH055086Y2 JPH055086Y2 (en) 1993-02-09

Family

ID=31465392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987173488U Expired - Lifetime JPH055086Y2 (en) 1987-11-13 1987-11-13

Country Status (1)

Country Link
JP (1) JPH055086Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006168405A (en) * 2004-12-13 2006-06-29 Mazda Motor Corp Cowl part sound insulating structure of automobile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118538A (en) * 1984-07-05 1986-01-27 Kasai Kogyo Co Ltd Insulator dash for car
JPS6063488A (en) * 1984-08-03 1985-04-11 Seiko Epson Corp Timepiece case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006168405A (en) * 2004-12-13 2006-06-29 Mazda Motor Corp Cowl part sound insulating structure of automobile
JP4543911B2 (en) * 2004-12-13 2010-09-15 マツダ株式会社 Car cowl sound insulation structure

Also Published As

Publication number Publication date
JPH055086Y2 (en) 1993-02-09

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