JPH0375079U - - Google Patents
Info
- Publication number
- JPH0375079U JPH0375079U JP13648889U JP13648889U JPH0375079U JP H0375079 U JPH0375079 U JP H0375079U JP 13648889 U JP13648889 U JP 13648889U JP 13648889 U JP13648889 U JP 13648889U JP H0375079 U JPH0375079 U JP H0375079U
- Authority
- JP
- Japan
- Prior art keywords
- floor
- heat
- vertical wall
- melting sheet
- horizontal part
- 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
- 238000002844 melting Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Body Structure For Vehicles (AREA)
Description
図はこの考案の実施例を示し、第１図は側面断
面図、第２図は第１図中破線図示のものの斜視図
、第３図は第１図に相当する作用説明図、第４図
は第３図のものの斜視図である。
１……フロア、２……フロントフロア部（水平
部）、３……縦壁部、４……リヤフロア部、７…
…熱溶融シート、１１……角部、１２……破断促
進部、１３……空間、１４……破断端部。
The figures show an embodiment of this invention, in which Fig. 1 is a side sectional view, Fig. 2 is a perspective view of what is indicated by the broken line in Fig. 1, Fig. 3 is an explanatory view of the operation corresponding to Fig. 1, and Fig. 4 is a perspective view of that of FIG. 3; 1... Floor, 2... Front floor part (horizontal part), 3... Vertical wall part, 4... Rear floor part, 7...
. . . Heat-melting sheet, 11 . . . Corner portion, 12 .
Claims (1)
延びる縦壁部とで形成し、上記水平部から縦壁部
にわたるフロアの表面を熱溶融シートで覆うと共
に、この熱溶融シートを加熱して上記フロアの表
面に溶着させるようにした自動車用フロアの防音
構造において、上記水平部と縦壁部との接合によ
り形成された角部に対応する加熱前の熱溶融シー
トの部分に、破断促進部を形成した自動車用フロ
アの防音構造。 The floor is formed of a horizontal part and a vertical wall part extending upward from the upper surface of the horizontal part, and the surface of the floor from the horizontal part to the vertical wall part is covered with a heat-melting sheet, and the heat-melting sheet is heated to form the above-mentioned In a soundproof structure for an automobile floor that is welded to the surface of the floor, a rupture accelerating portion is provided in a portion of the heat-melting sheet before heating that corresponds to a corner formed by joining the horizontal portion and the vertical wall portion. A soundproof structure for the formed automobile floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989136488U JPH0747267Y2 (en) | 1989-11-24 | 1989-11-24 | Soundproof structure for automobile floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989136488U JPH0747267Y2 (en) | 1989-11-24 | 1989-11-24 | Soundproof structure for automobile floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0375079U true JPH0375079U (en) | 1991-07-29 |
| JPH0747267Y2 JPH0747267Y2 (en) | 1995-11-01 |
Family
ID=31683690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989136488U Expired - Lifetime JPH0747267Y2 (en) | 1989-11-24 | 1989-11-24 | Soundproof structure for automobile floor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747267Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55102676U (en) * | 1979-01-16 | 1980-07-17 |
-
1989
- 1989-11-24 JP JP1989136488U patent/JPH0747267Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55102676U (en) * | 1979-01-16 | 1980-07-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0747267Y2 (en) | 1995-11-01 |
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