JPH0299114U - - Google Patents
Info
- Publication number
- JPH0299114U JPH0299114U JP816289U JP816289U JPH0299114U JP H0299114 U JPH0299114 U JP H0299114U JP 816289 U JP816289 U JP 816289U JP 816289 U JP816289 U JP 816289U JP H0299114 U JPH0299114 U JP H0299114U
- Authority
- JP
- Japan
- Prior art keywords
- main bar
- cut
- bar
- raised part
- piece
- 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
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000013459 approach Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
第１図のＡ―Ａ線断面図、第３図は同上の他の実
施例の断面図、第４図は同上の爪片を差し込む状
態を説明する断面図、第５図は第３図の実施例の
効果を説明するための断面図、第６図はシステム
天井の全体を示す斜視図、第７図は従来例を示す
分解斜視図、第８図はメインバーの側面断面図、
第９図は従来例の爪片を差し込むときの欠点を説
明する斜視図、第１０図は第９図の断面図であつ
て、１はメインバー、１ａはメインバーの垂直片
、２はクロスバー、８は切り起こし部、９は爪片
、１０は空洞部、１１は開口、１２は突片である
。
Fig. 1 is a perspective view of one embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, Fig. 3 is a sectional view of another embodiment of the same, and Fig. 4 is a claw of the same. FIG. 5 is a sectional view illustrating the effect of the embodiment shown in FIG. 3, FIG. 6 is a perspective view showing the entire system ceiling, and FIG. 7 is a conventional example. Fig. 8 is a side sectional view of the main bar;
FIG. 9 is a perspective view illustrating the drawbacks when inserting a conventional claw piece, and FIG. 10 is a sectional view of FIG. 9, in which 1 is a main bar, 1a is a vertical piece of the main bar, and 2 is a cross The bar, 8 is a cut-and-raised part, 9 is a claw piece, 10 is a hollow part, 11 is an opening, and 12 is a projecting piece.
補正 平２．１．２６
実用新案登録請求の範囲を次のように補正する
。Amendment 2.1.26. The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) メインバーとメインバーに直交するクロス
バーとを格子状に配置し、メインバーの垂直片の
側面にメインバーの長手方向に貫通する半筒状の
切り起こし部を設けると共にクロスバーの端部に
Ｌ字状に突設した爪片をメインバーの垂直片と切
り起こし部との間の空洞部に挿通してメインバー
とクロスバーとを接合した天井枠の接合部の構造
において、切り起こし部の切り起こしで形成され
る空洞部の裏側の開口の一端から切り起こし部と
略平行に突片を突設して成る天井枠の接合部の構
造。(2) メインバーとクロスバーに直交するクロス
バーとを格子状に配置し、メインバーの垂直片の
側面にメインバーの長手方向に貫通する半筒状の
切り起こし部を設けると共にクロスバーの端部に
Ｌ字状に突設した爪片をメインバーの垂直片と切
り起こし部との間の空洞部に挿通してメインバー
とクロスバーとを接合した天井枠の接合部の構造
において、切り起こし部の切り起こしで形成され
る空洞部の裏側の開口の一端から突片を突設する
と共に突片を先端程切り起し部に近付くように傾
斜させて成る天井枠の接合部の構造。 [Claims for Utility Model Registration] (1) A main bar and a cross bar perpendicular to the main bar are arranged in a grid pattern, and a semi-cylindrical cut is formed on the side surface of a vertical piece of the main bar to penetrate in the longitudinal direction of the main bar. A ceiling in which the main bar and the cross bar are joined by providing a raised part and inserting a claw piece protruding in an L-shape from the end of the cross bar into the hollow part between the vertical piece of the main bar and the cut and raised part. A structure of a joint part of a ceiling frame, in which a projecting piece is provided substantially parallel to the cut-and-raised part from one end of an opening on the back side of a hollow part formed by the cut-and-raised part. (2) The main bar and the crossbar perpendicular to the crossbar are arranged in a grid pattern, and a semi-cylindrical cut-and-raised part is provided on the side surface of the vertical piece of the main bar to penetrate in the longitudinal direction of the main bar. In the structure of the joint part of the ceiling frame in which the main bar and the cross bar are joined by inserting a claw piece protruding in an L-shape at the end into the hollow part between the vertical piece of the main bar and the cut and raised part, Structure of a joint part of a ceiling frame in which a projecting piece is provided protruding from one end of an opening on the back side of a cavity formed by cutting and raising a cut-and-raised part, and the projecting piece is inclined so that the tip approaches the cut-and-raised part .
Claims (1)
とを格子状に配置し、メインバーの垂直片の側面
にメインバーの長手方向に貫通する半筒状の切り
起こし部を設けると共にクロスバーの端部にＬ字
状に突設した爪片をメインバーの垂直片と切り起
こし部との間に空洞部に挿通してメインバーとク
ロスバーとを接合した天井枠の接合部の構造にお
いて、切り起こし部の切り起こしで形成される空
洞部の裏側の開口の一端から切り起こし部と略平
行に突片を突設して成る天井枠の接合部の構造。 A main bar and a cross bar perpendicular to the main bar are arranged in a grid pattern, and a semi-cylindrical cut and raised part is provided on the side of the vertical piece of the main bar to penetrate in the longitudinal direction of the main bar, and at the end of the cross bar. In the structure of the joint part of a ceiling frame in which the main bar and the cross bar are joined by inserting an L-shaped protruding claw piece into the cavity between the vertical piece of the main bar and the cut-and-raised part, the cut-and-raised part A joint structure of a ceiling frame consisting of a projecting piece protruding from one end of an opening on the back side of a cavity formed by cutting and raising in a direction substantially parallel to the cut and raising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP816289U JPH0634983Y2 (en) | 1989-01-26 | 1989-01-26 | Ceiling frame joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP816289U JPH0634983Y2 (en) | 1989-01-26 | 1989-01-26 | Ceiling frame joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0299114U true JPH0299114U (en) | 1990-08-07 |
| JPH0634983Y2 JPH0634983Y2 (en) | 1994-09-14 |
Family
ID=31213797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP816289U Expired - Lifetime JPH0634983Y2 (en) | 1989-01-26 | 1989-01-26 | Ceiling frame joint structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0634983Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120303A (en) * | 2007-02-15 | 2007-05-17 | Gantan Beauty Ind Co Ltd | Exterior building frame structure and its execution method |
-
1989
- 1989-01-26 JP JP816289U patent/JPH0634983Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0634983Y2 (en) | 1994-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |