초록 ▼

A wall materials bracket comprises a base piece 11, a catching piece 12, a spacing piece 13 and a holding piece 14, and further includes a leaning means for leaning an insulation put on the catching piece 12 against a wall substrate. For example, the leaning means is constructed with the upper half

A wall materials bracket comprises a base piece 11, a catching piece 12, a spacing piece 13 and a holding piece 14, and further includes a leaning means for leaning an insulation put on the catching piece 12 against a wall substrate. For example, the leaning means is constructed with the upper half 111 of the upper part 110 of the base piece 11, a slope 113 in the lower half 112 of the upper part 110, and a cavity 132 and bosses (133) in the upper part 130 of the spacing piece 13.

대표청구항 ▼

What is claimed is: 1. A wall materials bracket for fixing an inner wall board and an external wall board as wall materials on a wall substrate, the wall materials bracket comprising: a flat-shaped base piece that is configured to be fixed on an outer surface of the wall substrate; a flat-shaped ca

What is claimed is: 1. A wall materials bracket for fixing an inner wall board and an external wall board as wall materials on a wall substrate, the wall materials bracket comprising: a flat-shaped base piece that is configured to be fixed on an outer surface of the wall substrate; a flat-shaped catching piece that is configured to protrude outward from between upper and lower parts of said base piece, said catching piece configured to hold a bottom or a top end of at least one inner wall board to restrict downward or upward movement of the at least one inner wall board; a spacing piece that is configured to be interposed between the at least one inner wall board and at least one external wall board to form an air layer between them, said spacing piece being formed at a tip of said catching piece so as to face the upper and lower parts of said base piece, said spacing piece configured to sandwich the at least one inner wall board between the base piece and the spacing piece; a holding piece that is formed outside of said spacing piece, said holding piece configured to hold the at least one external wall board to restrict outward and inward movement, as well as downward or upward movement of the at least one external wall board; and a leaning device configured to lean the inner wall board put on said catching piece against the wall substrate, wherein said base piece is subdivided into upper and lower parts by the catching piece, while the spacing piece is also subdivided into upper and lower parts by the catching piece, the upper part of the base piece comprising a slope extending diagonally upward from a reference plane to restrict backward movement of the inner wall board, the upper part of the spacing piece comprising a cavity at a side facing the base piece, wherein the leaning device comprises the slope and the cavity, and wherein the slope extends above and away from the cavity. 2. The wall materials bracket of claim 1, wherein the entire holding piece is formed outside of said spacing piece and below said catching piece. 3. The wall materials bracket of claim 1, wherein a butt edge is formed at right or left side end of the wall materials bracket as seen from said holding piece side, said butt edge inclining at an angle corresponding to a reentrant corner of the wall substrate. 4. A wall structure constructed by fixing the wall materials on the wall substrate with the wall materials bracket of claim 3, comprising: at least two said wall materials brackets that are respectively fixed on the two outer surfaces forming the reentrant corner of said wall substrate with their butt edges butted together; at least two said inner wall boards that are butted together and held with the catching pieces of said wall materials brackets; at least two said external wall boards that are held with the holding pieces of said wall materials brackets; and airtight tape that seals between said inner wall boards butted together. 5. The wall materials bracket of claim 1, wherein a butt edge is formed at right or left side end of the wall materials bracket as seen from said holding piece side, said butt edge inclining at an angle corresponding to a salient corner of the wall substrate. 6. A wall structure constructed by fixing the wall materials on the wall substrate with the wall materials bracket of claim 5, comprising: at least two said wall materials brackets that are respectively fixed on the two outer surfaces forming the salient corner of said wall substrate with their butt edges butted together; at least two said inner wall boards that are butted together and held with the catching pieces of said wall materials brackets; at least one said external wall board that is held with the holding pieces of said wall materials brackets; and airtight tape that seals between said inner wall boards butted together. 7. A wall structure constructed by fixing the wall materials on the wall substrate with the wall materials bracket of claim 1, comprising: a plurality of wall materials brackets that are fixed and arranged in at least one row on an outer surface of said wall substrate; a plurality of inner wall boards that are fixed and arranged side by side with said plurality of wall materials brackets; a plurality of external wall boards that are fixed and arranged side by side with said plurality of wall materials brackets; airtight tape that seals said plurality of inner wall boards adjacent each other; and waterproof materials that waterproof said plurality of external wall boards adjacent each other, wherein each of said plurality of inner wall boards has a width substantially equal to one or more times a width of each of said plurality of external wall boards. 8. A wall structure constructed by fixing the wall materials on the wall substrate with the wall materials bracket of claim 1, including at least two said inner wall boards butted together, one of them having a transformable tongue which is pressed against a butt end of another of them. 9. A wall structure constructed by fixing the wall materials on the wall substrate with the wall materials bracket of claim 1, comprising: at least one said inner wall board; at least one said wall materials bracket that is fixed on the outer surface of said wall substrate, said wall materials bracket holding said inner wall board with the holding piece to form an air layer between them; and at least one said external wall board that is held with the holding piece of said wall materials bracket; wherein: the air layer between said wall substrate and said inner wall board is sealed to function as an airtight layer; the air layer between said inner wall board and said external wall board is connected to the open air to function as a vent layer. 10. The wall materials bracket according to claim 1, wherein the inner wall board comprises an insulation. 11. A wall materials bracket for fixing an inner wall board and an external wall board as wall materials on a wall substrate, the wall materials bracket comprising: a flat-shaped base piece that is configured to be fixed on an outer surface of the wall substrate; a flat-shaped catching piece that is configured to protrude outward from between upper and lower parts of said base piece, said catching piece configured to hold a bottom or a top end of at least one inner wall board to restrict downward or upward movement of the at least one inner wall board; a spacing piece that is configured to be interposed between the at least one inner wall board and at least one external wall board to form an air layer between them, said spacing piece being formed at a tip of said catching piece so as to face the upper and lower parts of said base piece, said spacing piece configured to sandwich the at least one inner wall board between the base piece and the spacing piece; and a holding piece that is formed outside of said spacing piece, said holding piece configured to hold the at least one external wall board to restrict outward and inward movement, as well as downward or upward movement of the at least one external wall board, wherein the holding piece is formed outside of said spacing piece and comprises upper and lower holding parts respectively protruding upward and downward from a position lower than the tip end of said catching piece. 12. The wall materials bracket according to claim 11, wherein the inner wall board comprises an insulation. 13. The wall materials bracket according to claim 11, wherein the spacing piece comprises front and rear pieces, and wherein the holding piece is formed outside the front piece of said spacing piece. 14. The wall materials bracket according to claim 11, wherein the catching piece is provided perpendicular to the base piece.