JPS6394220U

JPS6394220U -

Info

Publication number: JPS6394220U
Application number: JP19109986U
Authority: JP
Priority date: 1986-12-11
Filing date: 1986-12-11
Publication date: 1988-06-17
Anticipated expiration: 2001-12-11
Also published as: JPH0626659Y2

Description

[Brief explanation of the drawing]

第１図ないし第３図は、本考案の一実施例を説
明するためのもので、第１図は廻り縁の取付状態
を示す斜視図、第２図は入隅部に対する廻り縁の
取付状態を示す平面図、第３図は出隅部に対する
廻り縁の取付状態を示す平面図、第４図は廻り縁
の斜視図、第５図は天井シートの張設状態を示す
側面図、第６図は天井シートの廻り縁に対する係
止作業状態を説明するための斜視図、第７図ない
し第１２図は天井シートの張設手順を示すもので
、第７図は天井シート端部の係止作業状態を示す
斜視図、第８図は、こてを用いた天井シート端部
の係止作業状態を示す斜視図、第９図は廻り縁に
対する天井シートの係止作業状態を示す断面図、
第１０図は天井シートのコーナ部分の吊り下げ状
態を示す斜視図、第１１図は天井シート縁部の係
止作業状態を示す斜視図、第１２図は施工完了し
た天井シートの斜視図、第１３図は従来の天井シ
ートの一構造例を示す断面図、第１４図は係止作
業途中の従来の天井シートを示す斜視図である。１０……天井シート、１０ａ……シート材、１
０ｂ……係止縁、１１……廻り縁、１２……垂直
フランジ、１３……横フランジ、１４……垂直縁
部、１５……肩部、１６……溝部、１８……切欠
部、１９……凸部、Ｋ……空間部、３１，３２，
３３……ジヨイントバー。 Figures 1 to 3 are for explaining one embodiment of the present invention. Figure 1 is a perspective view showing how the surrounding edge is attached, and Figure 2 is a perspective view showing how the surrounding edge is attached to the inside corner. FIG. 3 is a plan view showing how the surrounding edge is attached to the protruding corner, FIG. 4 is a perspective view of the surrounding edge, FIG. 5 is a side view showing how the ceiling sheet is stretched, and FIG. The figure is a perspective view for explaining the state of the work of locking around the edges of the ceiling sheet, Figures 7 to 12 show the procedure for tensioning the ceiling sheet, and Figure 7 shows the locking of the edge of the ceiling sheet. FIG. 8 is a perspective view showing the state of work in which the end of the ceiling sheet is secured using a trowel; FIG. 9 is a sectional view showing the state in which the end of the ceiling sheet is secured to the surrounding edge;
Fig. 10 is a perspective view showing the hanging state of the corner part of the ceiling sheet, Fig. 11 is a perspective view showing the locking work state of the edge of the ceiling sheet, Fig. 12 is a perspective view of the ceiling sheet after installation, FIG. 13 is a sectional view showing an example of the structure of a conventional ceiling sheet, and FIG. 14 is a perspective view showing the conventional ceiling sheet in the middle of a locking operation. 10... Ceiling sheet, 10a... Sheet material, 1
0b... Locking edge, 11... Surrounding edge, 12... Vertical flange, 13... Horizontal flange, 14... Vertical edge, 15... Shoulder, 16... Groove, 18... Notch, 19 ...Convex part, K...Space part, 31, 32,
33... joint bar.

Claims

[Scope of utility model registration request]

a horizontally long vertical flange; a horizontal flange integrated into the lower part of the vertical flange; a shoulder protruding from the horizontal flange toward the vertical flange; and a connection between the lower part of the vertical flange and the horizontal flange. The circumferential edge is formed by having a space part on the lower side of the vertical flange surrounded by the vertical flange, the inclined part and the horizontal flange and opening on the side side of the vertical flange. The peripheral edge mounting structure is provided by supporting a ceiling sheet with a hook-shaped locking edge around the peripheral edge by the shoulder part, in which a plurality of circumferential edges of a required length are attached to a horizontal flange. For installing a ceiling sheet, characterized in that it is attached to an indoor wall by butting the ends of each circumferential edge toward the indoor side, inserting a joint bar across the space between the circumferential edges of the abutting part. Mounting structure around the edge.