JPS6294208U

JPS6294208U -

Info

Publication number: JPS6294208U
Application number: JP17273286U
Authority: JP
Priority date: 1986-11-12
Filing date: 1986-11-12
Publication date: 1987-06-16

Description

[Brief explanation of the drawing]

第１図は、この考案による軒天井板を設けた屋
根ひさしの斜視図、第２図は、この考案による軒
天井板の斜視図、第３図は、第２図の３―３線に
沿つた断面図、第４図は、雌側縁部の詳細を示す
該板一部斜視図である。符号の説明、１……雌側縁部、２……雄側縁部
、３……中央部分、４……折込み部、５……連結
溝、６……唇部、７……穴、８……折返し部分、
９……端部分、１０……長孔、１１……くぎ、１
２……折り目、１３……折返し部分、１４……通
気面、１５……波形凹部、１６……通気孔。 Fig. 1 is a perspective view of a roof eave provided with a soffit board according to this invention, Fig. 2 is a perspective view of an eaves soffit board according to this invention, and Fig. 3 is taken along line 3-3 in Fig. 2. FIG. 4 is a partial perspective view of the plate showing details of the female side edge. Explanation of symbols, 1... Female side edge, 2... Male side edge, 3... Center part, 4... Folded part, 5... Connection groove, 6... Lip, 7... Hole, 8 ...the folded part,
9... End portion, 10... Long hole, 11... Nail, 1
2... Fold line, 13... Turned portion, 14... Ventilation surface, 15... Wave-shaped recess, 16... Ventilation hole.

Claims

[Claims for Utility Model Registration] 1. A central portion and a pair of opposing side edges, a female side edge and a male side edge, on both sides of the central portion,
The female side edge is provided with a nailing end portion and a fold-in portion on the side of the plate, and the fold-in portion is located inside the nailing end portion and extending parallel to the nailing end portion. and the fold-in portion defines a connecting groove opening on the male edge side, that is, on the opposite side of the nailing end portion, and the male side edge engages with a matching connecting groove of another adjacent same plate. is a square or rectangular eaves ceiling board characterized by being bent toward the center of the board, which is the female edge side. 2. The center portion of the plate has at least one ventilation surface formed with a hole that projects downward, and a first inclined surface that is adjacent to the female side edge and connects the female side edge and the ventilation surface; The soffit board according to claim 1, further comprising a second inclined surface adjacent to the male side edge and connecting the male side edge and the ventilation surface. 3 In the connected state of the eave ceiling board, the cross-sectional shape is similar to that of the wave-shaped recess defined by the first slope and the second slope, and extends parallel to the wave-shaped recess, and the upper end surface thereof is on the female side. The eaves ceiling board according to claim 2, wherein a plurality of said ventilation surfaces are formed by forming reinforcing wave-shaped recesses that are flush with the edge. 4 The female side edge is provided with a lip that is the tip of the folded portion and the entrance of the connecting groove is biased in the direction of closing the connecting groove, and the male side edge is provided with the same adjacent lip. 3. The eave ceiling board according to claim 2, further comprising a folded portion that laterally abuts the corresponding lip in the connecting groove of the board. 5 The folded portion of the female side edge, which is the connecting groove, is formed with a lateral internal recess adjacent to the lip portion marked with the mark, and the folded portion of the male side edge is formed with the folded portion of the same adjacent plate. The eave ceiling board according to claim 4, which fits into and abuts within the lateral internal recess. 6. The eave ceiling board according to claim 5, wherein the female side edge is provided with a drainage opening that penetrates to the lateral recess. 7. The folded portion of the male side edge is laterally bent and formed with a recess that matches the lateral recess and engages with the lateral recess of the same adjacent plate. Soffit board as described in section.