JPH0437737U

JPH0437737U -

Info

Publication number: JPH0437737U
Application number: JP7925990U
Authority: JP
Priority date: 1990-07-27
Filing date: 1990-07-27
Publication date: 1992-03-30

Description

[Brief explanation of drawings]

第１図は本考案に係る幕板の断面形状を示す斜
視図、第２図は第１図の幕板の使用状態を示す斜
視図、第３図は、この幕板の板幅を切削した状態
の斜視図、第４図は第３図の幕板の使用状態を示
す斜視図である。１……幕板、２……幕面板、３……突起部、４
……突起部端面、５……長溝孔、６，７……凹溝
、Ｐ……突起部中心軸線、８，９……固定辺。 Figure 1 is a perspective view showing the cross-sectional shape of the curtain plate according to the present invention, Figure 2 is a perspective view showing the usage state of the curtain plate in Figure 1, and Figure 3 is a diagram showing the width of the curtain plate cut. FIG. 4 is a perspective view showing the state in which the curtain plate of FIG. 3 is used. 1... Curtain plate, 2... Curtain plate, 3... Protrusion, 4
...End face of protrusion, 5...Long slot, 6, 7... Concave groove, P... Center axis of protrusion, 8, 9... Fixed side.

Claims

[Scope of Claim for Utility Model Registration] (1) A long architectural curtain plate extruded using an inorganic material such as ceramic, which has a uniform wall thickness and has a uniform wall thickness on the back side of the curtain plate. A plurality of protrusions having a predetermined height, which together with the wall thickness form the overall thickness of the curtain plate, are provided at equal intervals along the length direction of the curtain plate, and each of the protrusions has a corresponding one. A long slot hole is opened in the center of the cross section of the projection part along the height direction of the projection part. A curtain plate for construction, characterized in that a concave groove is provided on the surface of the curtain plate, both of which extend along the length direction of the curtain plate. (2) The architectural curtain board according to claim 1, wherein the curtain board has fixed sides on both upper and lower edges of the board having a thickness different from that of the protrusion. (3) The architectural curtain board according to claim 1, wherein the cross section of the projection is formed into a mountain shape with a width on the curtain surface board side and a narrow width on the end surface side of the projection.