JPH0410619U - - Google Patents
Info
- Publication number
- JPH0410619U JPH0410619U JP5043490U JP5043490U JPH0410619U JP H0410619 U JPH0410619 U JP H0410619U JP 5043490 U JP5043490 U JP 5043490U JP 5043490 U JP5043490 U JP 5043490U JP H0410619 U JPH0410619 U JP H0410619U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling board
- joint groove
- crosspiece
- joint
- board
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
Landscapes
- Building Environments (AREA)
Description
第１図ａ，ｂは本考案の一実施例の破断した斜
視図、断面図、第２図は同上の梱包状態の断面図
、第３図は同上の斜視図、第４図は同上の施工状
態の側面図、第５図は同上の他の施工状態の側面
図、第６図は従来例の部分断面図、第７図は同上
の問題点を示す断面図であり、１は天井板本体、
２は裏桟、２ａは裏桟部分、２ｂは部分、３は目
地溝、４は面取り、５は目地板である。
Figures 1a and b are a broken perspective view and a sectional view of an embodiment of the present invention, Figure 2 is a sectional view of the same in the packaged state, Figure 3 is a perspective view of the same, and Figure 4 is the construction of the same. FIG. 5 is a side view of the same construction state as above, FIG. 6 is a partial sectional view of the conventional example, FIG. ,
2 is a back rail, 2a is a back rail portion, 2b is a portion, 3 is a joint groove, 4 is a chamfer, and 5 is a joint plate.
Claims (1)
目地板を挿入する目地溝を形成した天井板であつ
て、裏桟の裏面と外周面とのコーナー部に面取り
が形成されて成る天井板。 (2) 目地溝よりも裏面側の裏桟部分を目地溝よ
りも表面側の部分よりも短くして成る請求項１記
載の天井板。[Scope of Claim for Utility Model Registration] (1) A ceiling board in which a back crosspiece is provided on the main body of the ceiling board and a joint groove is formed in which a joint board is inserted, and the corner portion between the back surface of the back crosspiece and the outer peripheral surface. A ceiling board with chamfers formed on it. (2) The ceiling board according to claim 1, wherein the back crosspiece portion on the back side of the joint groove is shorter than the portion on the front side of the joint groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5043490U JPH0410619U (en) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5043490U JPH0410619U (en) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0410619U true JPH0410619U (en) | 1992-01-29 |
Family
ID=31568975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5043490U Pending JPH0410619U (en) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410619U (en) |
-
1990
- 1990-05-15 JP JP5043490U patent/JPH0410619U/ja active Pending