JPS58104222U

JPS58104222U - ceiling structure

Info

Publication number: JPS58104222U
Application number: JP19895281U
Authority: JP
Inventors: 巌土谷
Original assignee: 山幸金属株式会社; 松下電工株式会社
Priority date: 1981-12-24
Filing date: 1981-12-24
Publication date: 1983-07-15
Also published as: JPS62338Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例の要部斜視図、第２図は同上の壁面部分
での要部斜視図、第３図はメインエバーとクロスエバー
の連結を示す縮小上面図、第４図　　　′乃至第６図は
本考案−実施例のメインエバーとクロスエバーの一部切
欠斜視図、第７図は同上の概　　、路上面図、第８図は
同上の差込み大部分の正面図、第９図は同上の差込み部
部分の側面図、第１０図は同上の差込み穴に差込み部を
挿入した状態を示す一部切欠側面図、第１１図は同上の
壁面部分で　　　　゛の要部斜視図、第１２図及び第１
３図は同上の断面図である。１は垂直片、２は水平片、３はメインエバー、４は差込
み穴、５は垂直屈曲片、６は下端水平片、′７はクロス
エバー、８は差込み部、９は天井板である。Fig. 1 is a perspective view of the main part of the conventional example, Fig. 2 is a perspective view of the main part of the same wall section as above, Fig. 3 is a reduced top view showing the connection of the main ever and cross ever, and Figs. Fig. 6 is a partially cutaway perspective view of the main ever and cross ever of the present invention-embodiment, Fig. 7 is a schematic and road view of the same, Fig. 8 is a front view of most of the insertion part of the above, and Fig. 9 is a partially cutaway perspective view of the main ever and cross ever of the present invention. Fig. 10 is a partially cutaway side view showing the insertion part inserted into the insertion hole of the above, Fig. 11 is a perspective view of the main part of the wall portion of the above, Fig. 12 Figure and 1st
Figure 3 is a sectional view of the same as above. 1 is a vertical piece, 2 is a horizontal piece, 3 is a main ever, 4 is an insertion hole, 5 is a vertical bent piece, 6 is a lower end horizontal piece, '7 is a cross ever, 8 is an insertion part, and 9 is a ceiling plate.

Claims

[Scope of utility model registration request]

(1) Horizontal pieces are provided on both sides of the lower end of the vertical piece, and a plurality of main evers each having an inverted T-shaped cross section are arranged in parallel on the ceiling, and a plurality of insertion holes are drilled in the vertical piece of the main ever, A one-sided inverted T-shaped cross ever is formed by bending a single long metal plate by extending the lower end horizontal pieces outward from both lower ends of the vertically bent pieces that are folded back, and the cross ever is connected between the main evers. At the same time, the insertion parts provided at both ends of the vertically bent pieces of Cross Ever are inserted into the insertion holes of Main Ever, and a ceiling board is placed across the horizontal piece of Main Ever and the lower horizontal piece of Cross Ever. A ceiling structure consisting of

(2) Utility Model Registration Claims In the ceiling structure described in claim 1, a partition piece is protruded from the center of the lower side of the insertion hole to form a groove with the left front, and the partition piece is placed above the insertion hole at a position above the partition piece. A through hole is formed that communicates with the insertion hole, an insertion piece with upper and lower middle parts is extended from the tip of the insertion part, an engagement groove is notched in the lower side of the insertion piece, and this insertion piece is inserted into the through hole. The cross-ever is connected to the main ever by engaging the engagement groove of one piece with the groove of one of the insertion holes.