JPS61173641U

JPS61173641U -

Info

Publication number: JPS61173641U
Application number: JP5695785U
Authority: JP
Priority date: 1985-04-16
Filing date: 1985-04-16
Publication date: 1986-10-29

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案にかかる第１実施
例を示し、第１図は平面図、第２図、第３図は組
み合わせ状態を示す平面図、第４図は第２実施例
の平面図、第５図および第６図は第３実施例の平
面図および組み合わせ状態を示す平面図である。１……化粧基板、２……雄ざね部、２ａ……側
端面、３……雌ざね部、１０……建築板。 1 to 3 show a first embodiment of the present invention, FIG. 1 is a plan view, FIGS. 2 and 3 are plan views showing a combined state, and FIG. 4 is a plan view of the second embodiment. The plan view, FIG. 5, and FIG. 6 are a plan view of the third embodiment and a plan view showing a combined state. DESCRIPTION OF SYMBOLS 1... Decorative board, 2... Male tongue part, 2a... Side end surface, 3... Female groove part, 10... Building board.

Claims

[Scope of utility model registration request]

Two male tongue portions are provided on each of a pair of parallel sides of a rectangular substrate, and the side end surfaces in the same direction of the male tongue portions provided on one side are arranged at the same distance from both the left and right sides, while the other The male tongue part provided on one side is arranged in a position that is rotationally symmetrical to the male tongue part provided on the side, and the male tongue part of the side opposite to the side portion of this pair of parallel sides excluding the male tongue part is arranged. A building board characterized by having a female groove part into which the groove part can fit.