JPS638309U - - Google Patents
Info
- Publication number
- JPS638309U JPS638309U JP10230886U JP10230886U JPS638309U JP S638309 U JPS638309 U JP S638309U JP 10230886 U JP10230886 U JP 10230886U JP 10230886 U JP10230886 U JP 10230886U JP S638309 U JPS638309 U JP S638309U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- ceiling material
- longitudinal direction
- ceiling
- side wall
- 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
- 238000010521 absorption reaction Methods 0.000 description 1
Description
第１図は本考案に係る天井材の一実施例を示す
斜視図、第２図は本考案に係る天井材の使用状態
を示す斜視図、第３図はその断面図、第４図は本
考案に係る天井材の他の実施例を示す斜視図、第
５図は第４図に示した天井材の連結状態を示す断
面図である。
１……天井材、２……主体、３……底面部、５
……吸音用の孔部、６……隆起突条部、１１……
連結用突片、１２……嵌込溝部、１３……頂面部
。
Fig. 1 is a perspective view showing an embodiment of the ceiling material according to the present invention, Fig. 2 is a perspective view showing how the ceiling material according to the invention is used, Fig. 3 is a sectional view thereof, and Fig. 4 is the main body of the ceiling material according to the present invention. FIG. 5 is a perspective view showing another embodiment of the ceiling material according to the invention, and FIG. 5 is a sectional view showing a connected state of the ceiling material shown in FIG. 4. 1... Ceiling material, 2... Main body, 3... Bottom part, 5
... Sound absorption hole, 6... Raised protrusion, 11...
Connection projection piece, 12... Fitting groove part, 13... Top surface part.
Claims (1)
ために用いられる天井材であり、上方開口の溝形
形状をなす主体２の底面部３の長手方向所要部位
に、該底面部３の下面側を凹ませることによつて
底面部３の上面側に突出せしめられた一条あるい
は複数条の隆起突条部６を設け、該隆起突条部６
の頂面部１３に吸音用の孔部５を並設するととも
に、主体２の一方の側壁外面部には、その長手方
向に連結用突片１１を側設し、かつ主体２の他方
の側壁外面部には、該連結用突片１１の先端縁部
分１１ａを挿入させうる嵌込溝部１２を設けたこ
とを特徴とする天井材。 This is a ceiling material that is attached to a ceiling material fixture and used to form a ceiling surface, and is placed on the lower surface side of the bottom surface portion 3 of the main body 2, which has a groove shape with an upward opening, at a required portion in the longitudinal direction of the bottom surface portion 3 of the main body 2. One or more raised protrusions 6 are provided that protrude from the upper surface side of the bottom part 3 by recessing the raised protrusions 6.
Sound-absorbing holes 5 are arranged in parallel on the top surface 13 of the main body 2, and a connecting protrusion 11 is provided in the longitudinal direction on the outer surface of one side wall of the main body 2, and the outer surface of the other side wall of the main body 2 A ceiling material characterized in that a fitting groove portion 12 is provided in the portion thereof into which the tip edge portion 11a of the connecting projection piece 11 can be inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10230886U JPS638309U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10230886U JPS638309U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638309U true JPS638309U (en) | 1988-01-20 |
Family
ID=30973842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10230886U Pending JPS638309U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02275995A (en) * | 1988-12-29 | 1990-11-09 | Nitto Boseki Co Ltd | Sound absorber and its coupling method, and protection material for sound absorber |
| JP2015102729A (en) * | 2013-11-26 | 2015-06-04 | 理研軽金属工業株式会社 | Sound absorption structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811024B2 (en) * | 1979-07-27 | 1983-03-01 | 株式会社 ヤトロン | How to measure ammonia in liquid |
-
1986
- 1986-07-03 JP JP10230886U patent/JPS638309U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811024B2 (en) * | 1979-07-27 | 1983-03-01 | 株式会社 ヤトロン | How to measure ammonia in liquid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02275995A (en) * | 1988-12-29 | 1990-11-09 | Nitto Boseki Co Ltd | Sound absorber and its coupling method, and protection material for sound absorber |
| JP2015102729A (en) * | 2013-11-26 | 2015-06-04 | 理研軽金属工業株式会社 | Sound absorption structure |