JPS61179145U - - Google Patents
Info
- Publication number
- JPS61179145U JPS61179145U JP6441985U JP6441985U JPS61179145U JP S61179145 U JPS61179145 U JP S61179145U JP 6441985 U JP6441985 U JP 6441985U JP 6441985 U JP6441985 U JP 6441985U JP S61179145 U JPS61179145 U JP S61179145U
- Authority
- JP
- Japan
- Prior art keywords
- sound absorbing
- honeycomb member
- honeycomb
- vehicle
- sound
- 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
- 239000011358 absorbing material Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Exhaust Silencers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は、本考案の実施例による吸音構造の斜
視図、第２図は、本考案の吸音構造の吸音周波数
特性を示す特性図、第３図は、本考案の吸音構造
をルーフパネルに適用した例を示す概略斜視図で
ある。
Ｐ……本体パネル、１，１′……吸音部材、２
……ハニカムパネル、３……板状部材、５……開
口、６……繊維。
Figure 1 is a perspective view of a sound absorbing structure according to an embodiment of the present invention, Figure 2 is a characteristic diagram showing the sound absorption frequency characteristics of the sound absorbing structure of the present invention, and Figure 3 is a roof panel using the sound absorbing structure of the present invention. It is a schematic perspective view showing an example of application. P... Body panel, 1, 1'... Sound absorbing member, 2
... Honeycomb panel, 3 ... Plate member, 5 ... Opening, 6 ... Fiber.
Claims (1)
部材の音源側に設けられ、該ハニカム部材のセル
に対応する開口を有する板状部材とを備えた吸音
部材を取り付け、前記ハニカム部材あるいは前記
板状部材の少なくとも前記開口に近接する部分に
吸音材を設けたことを特徴とする車両の吸音構造
。 A sound absorbing member comprising a honeycomb member and a plate member provided on the sound source side of the honeycomb member and having openings corresponding to the cells of the honeycomb member is attached to a vehicle body panel, A sound absorbing structure for a vehicle, characterized in that a sound absorbing material is provided at least in a portion close to the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6441985U JPS61179145U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6441985U JPS61179145U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179145U true JPS61179145U (en) | 1986-11-08 |
Family
ID=30595487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6441985U Pending JPS61179145U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004168172A (en) * | 2002-11-20 | 2004-06-17 | Toyota Motor Corp | Sound absorbing structure for vehicle roof section |
| KR100595937B1 (en) | 2005-01-20 | 2006-06-30 | 한일이화주식회사 | Liner structure on head lining of car |
| JP2011180381A (en) * | 2010-03-01 | 2011-09-15 | Nagoya Oil Chem Co Ltd | Sound-absorbing and insulating panel member |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57171396A (en) * | 1981-04-15 | 1982-10-21 | Nissan Motor | Soundproof board |
-
1985
- 1985-04-30 JP JP6441985U patent/JPS61179145U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57171396A (en) * | 1981-04-15 | 1982-10-21 | Nissan Motor | Soundproof board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004168172A (en) * | 2002-11-20 | 2004-06-17 | Toyota Motor Corp | Sound absorbing structure for vehicle roof section |
| KR100595937B1 (en) | 2005-01-20 | 2006-06-30 | 한일이화주식회사 | Liner structure on head lining of car |
| JP2011180381A (en) * | 2010-03-01 | 2011-09-15 | Nagoya Oil Chem Co Ltd | Sound-absorbing and insulating panel member |