JPS58121739U - Automotive insulator - Google Patents

Automotive insulator

Info

Publication number
JPS58121739U
JPS58121739U JP1834582U JP1834582U JPS58121739U JP S58121739 U JPS58121739 U JP S58121739U JP 1834582 U JP1834582 U JP 1834582U JP 1834582 U JP1834582 U JP 1834582U JP S58121739 U JPS58121739 U JP S58121739U
Authority
JP
Japan
Prior art keywords
absorbing material
sound absorbing
insulating sheet
felt
automobile
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
JP1834582U
Other languages
Japanese (ja)
Other versions
JPH0117475Y2 (en
Inventor
大司 望月
Original Assignee
河西工業株式会社
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 by 河西工業株式会社 filed Critical 河西工業株式会社
Priority to JP1834582U priority Critical patent/JPS58121739U/en
Publication of JPS58121739U publication Critical patent/JPS58121739U/en
Application granted granted Critical
Publication of JPH0117475Y2 publication Critical patent/JPH0117475Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案に係るインシュレータの斜視図、第２
図は第１図に■−ｉ線断面図、第３図は第２図の沿線Ａ
で囲われる部分のダッシュパネルに装着した状態での形
態を示す説明用断面図である。 １・・・インシュレータ、２・・・遮音シート、３・・
・フェルト吸音材、２ａ、２ｂ・・・シール舌片（突出
片）、６・・・シート、＠ａ、　　５ｂ・・・シーツＣ
舌片（突−出片）。Figure 1 is a perspective view of the insulator according to this invention, Figure 2 is a perspective view of the insulator according to this invention;
Figure 1 is a cross-sectional view taken along the ■-i line, and Figure 3 is along line A in Figure 2.
It is an explanatory cross-sectional view showing a form in a state where it is attached to a dash panel of a part surrounded by. 1... Insulator, 2... Sound insulation sheet, 3...
・Felt sound absorbing material, 2a, 2b... Seal tongue piece (protruding piece), 6... Sheet, @a, 5b... Sheet C
Tongue piece (protruding piece).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車の床面形状に合せてその外周をトリムされるとと
もに、その床面に添設されるべく所定曲面形状に成形さ
れたフェルト吸音材と、該フェルト吸音材の上面に貼合
されるゴム、塩化ビニール、’　　　　ＥＶＡ等の高比
重シートからなる遮音シートを備えた自動車用インシュ
レータにおいて、上記遮音シートをフェルト吸音材の外
周より大きくトリムし、かつ吸音材に開口された部品挿
通孔内側にオ゛　　　−−バーハングして形成される挿
通孔を形成し、該遮音シートを吸音材の内、外周より突
出せしめるとともに、上記吸音材裏面に上記遮音シート
と同形状に形成されたシートを配設し、これら各シート
の突出片同士を接着することにより上記フェルト吸音材
を気密にラッピングしたことを特徴とする自動車用イン
シュレータ。A felt sound absorbing material whose outer periphery is trimmed to match the shape of the floor surface of an automobile and which is formed into a predetermined curved shape to be attached to the floor surface, and rubber bonded to the upper surface of the felt sound absorbing material; In an automobile insulator equipped with a sound insulating sheet made of a high specific gravity sheet such as vinyl chloride or EVA, the sound insulating sheet is trimmed larger than the outer circumference of the felt sound absorbing material, and an hole is inserted inside the component insertion hole opened in the sound absorbing material. -- forming an insertion hole formed by hanging a bar, causing the sound insulating sheet to protrude from the inner and outer periphery of the sound absorbing material, and arranging a sheet formed in the same shape as the sound insulating sheet on the back surface of the sound absorbing material; An insulator for an automobile, characterized in that the felt sound absorbing material is airtightly wrapped by bonding the protruding pieces of each of these sheets together.
JP1834582U 1982-02-12 1982-02-12 Automotive insulator Granted JPS58121739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1834582U JPS58121739U (en) 1982-02-12 1982-02-12 Automotive insulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1834582U JPS58121739U (en) 1982-02-12 1982-02-12 Automotive insulator

Publications (2)

Publication Number Publication Date
JPS58121739U true JPS58121739U (en) 1983-08-19
JPH0117475Y2 JPH0117475Y2 (en) 1989-05-22

Family

ID=30030603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1834582U Granted JPS58121739U (en) 1982-02-12 1982-02-12 Automotive insulator

Country Status (1)

Country Link
JP (1) JPS58121739U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612558A (en) * 1984-06-15 1986-01-08 河西工業株式会社 Insulator and manufacture thereof
JP2017007517A (en) * 2015-06-23 2017-01-12 マツダ株式会社 Sound insulating structure of cabin floor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141645U (en) * 1977-04-14 1978-11-09
JPS55176825U (en) * 1979-06-06 1980-12-18
JPS5635471U (en) * 1979-08-28 1981-04-06

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5591366A (en) * 1978-12-29 1980-07-10 Morita Fire Pump Mfg Device for limiting flow rate of chemical fire truck

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141645U (en) * 1977-04-14 1978-11-09
JPS55176825U (en) * 1979-06-06 1980-12-18
JPS5635471U (en) * 1979-08-28 1981-04-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612558A (en) * 1984-06-15 1986-01-08 河西工業株式会社 Insulator and manufacture thereof
JP2017007517A (en) * 2015-06-23 2017-01-12 マツダ株式会社 Sound insulating structure of cabin floor

Also Published As

Publication number Publication date
JPH0117475Y2 (en) 1989-05-22

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