JPH0182210U - - Google Patents
Info
- Publication number
- JPH0182210U JPH0182210U JP1987176735U JP17673587U JPH0182210U JP H0182210 U JPH0182210 U JP H0182210U JP 1987176735 U JP1987176735 U JP 1987176735U JP 17673587 U JP17673587 U JP 17673587U JP H0182210 U JPH0182210 U JP H0182210U
- Authority
- JP
- Japan
- Prior art keywords
- bar
- punched out
- main
- embossed
- main bar
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
第１図は本考案の実施例の斜視図、第２図は同
上の主バーの要部の拡大斜視図、第３図は同上の
クロスバーの要部の拡大斜視図、第４図は及び第
５図は同上の施工説明図、第６図は同上の主バー
の端部に於ける施工説明図、第７図は従来例の斜
視図である。
１……主バー、２……クロスバー、３……バー
体、８……クロスジヨイント金具、９……引掛片
、１０……打ち出し部、１１……爪である。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is an enlarged perspective view of the main part of the main bar, FIG. 3 is an enlarged perspective view of the main part of the cross bar, and FIG. FIG. 5 is a construction explanatory diagram of the same as the above, FIG. 6 is a construction explanatory diagram of the end portion of the main bar same as the above, and FIG. 7 is a perspective view of the conventional example. DESCRIPTION OF SYMBOLS 1...Main bar, 2...Cross bar, 3...Bar body, 8...Cross joint fitting, 9...Hook piece, 10... Embossed portion, 11... Claw.
Claims (1)
設して主バー及びクロスバーを構成し、主バーの
垂直片部には外側方に打ち出して上下に貫通した
孔を有する打ち出し部を二個一組として長手方向
に複数組み所定間隔で設け、並行する主バー間に
直交する方向に配設するクロスバーの端部には前
記打ち出し部に嵌入させる断面Ｌ型の対の引掛片
と、この引掛片に設けられ上記打ち出し部を打ち
出した跡の主バーの垂直片部の開口に係合する抜
け止め用の爪とを有して成る天井構造。 (2) 主バーの端部に一個の打ち出し部を形成し
て主バー同士を長手方向に連結した際に連結端部
の打ち出し部間の間隔が上記二個一組の打ち出し
部間の間隔と同じとなるようにして成る実用新案
登録請求の範囲第１項記載の天井構造。[Claims for Utility Model Registration] (1) A main bar and a cross bar are constructed by arranging two bar bodies with a substantially T-shaped cross section in parallel, and a vertical piece of the main bar is embossed outward. A plurality of pairs of punched out parts each having holes penetrating vertically are provided at predetermined intervals in the longitudinal direction, and the ends of the cross bars arranged perpendicularly between the parallel main bars are provided with the punched out parts. A ceiling comprising a pair of hooking pieces having an L-shaped cross section to be fitted into the hooking pieces, and a retaining pawl provided on the hooking pieces and engaging with an opening in a vertical piece of the main bar where the above-mentioned punched out part is punched out. structure. (2) When connecting the main bars in the longitudinal direction by forming one embossed portion at the end of the main bar, the distance between the embossed portions at the connecting end is equal to the distance between the two embossed portions above. The ceiling structure according to claim 1 of the utility model registration claim, which is constructed so as to be the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176735U JPH0182210U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176735U JPH0182210U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0182210U true JPH0182210U (en) | 1989-06-01 |
Family
ID=31468443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176735U Pending JPH0182210U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0182210U (en) |
-
1987
- 1987-11-19 JP JP1987176735U patent/JPH0182210U/ja active Pending
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