JPH0617623B2 - Exterior material mounting structure - Google Patents

Description

Description: TECHNICAL FIELD The present invention is to stretch a plurality of exterior materials on the outer surface side of an outer wall in a siding shape that is blunt in the vertical direction. The present invention relates to a structure in which an upper part or a lower part of an exterior material is cut and attached.

BACKGROUND ART Conventionally, a plurality of exterior materials are stretched on the outer surface of an outer wall in a vertical siding shape, and an engaging member on the back surface of a lower exterior material of an upper exterior material and an upper end of an exterior material located below are engaged with each other. When the upper and lower dimensions of the exterior materials that are engaged with each other and are stretched like a siding and the vertical dimensions of the outer wall do not match, cut the top or bottom of the exterior material located at the top or bottom. However, if the cut exterior material is directly contacted with the outer surface of the outer wall and fixed with a fixing tool, the inclination angle of the front surface of the cut exterior material and the inclination angle of the front surface of another exterior material are matched. However, there is a drawback that the external appearance is deteriorated, and that the engagement between the engaging piece and the engaging body is not stable, and there is a drawback that it is difficult to perform a smooth construction.

[Object of the Invention] The present invention has been made in view of the above-mentioned points, and an object of the present invention is to provide an exterior material cut with a spacer interposed and other exterior materials with a constant inclination angle of the front surface. It is an object of the present invention to provide a mounting structure for an exterior material, which can be installed so as to improve the appearance, stabilize the engagement between the engaging body and the engaging piece, and can be easily installed.

DISCLOSURE OF THE INVENTION The mounting structure of the exterior material of the present invention has a structure in which a plurality of exterior materials 2 are stretched on the outer surface side of the outer wall 1 in a vertical siding pattern, and the rear surface of the lower exterior material 2 located above the exterior material. In the mounting structure of the exterior material in which the united body 12 and the engaging piece 7 at the upper end of the exterior material 2 located below are engaged, the upper part or the lower part of the outermost material 2 at the uppermost or the lowermost part is fitted in accordance with the vertical dimension of the outer wall 1. After cutting, the inclination angle of the front surface of the cut exterior material 2a is different from that of the other exterior material 2
2 cut to have the same inclination angle as the front of the
A spacer 3 is interposed between a and the outer surface of the outer wall 1, and a fixing tool 4 is driven into the outer wall 1 from the front surface of the cut exterior material 2 through the spacer 3 to fix the cut exterior material 2a. With the above-mentioned configuration, the drawbacks of the conventional example are solved. That is, a spacer 3 is interposed between the exterior material 2a and the outer surface of the outer wall 1 that are cut so that the inclination angle of the front surface of the cut exterior material 2a is the same as the inclination angle of the front surface of another exterior material 2 and the exterior material that is cut is formed. The front surface of the exterior material 2a cut by fixing the exterior material 2a cut by inserting the fastener 4 into the outer wall 1 from the front surface of the exterior material 2 via the spacer 3 and the front surface of the other exterior material 2 have an inclination angle of The appearance is improved in the same manner, the engagement between the engaging body 12 and the engaging piece 7 is stable, and the construction is easier.

Hereinafter, the present invention will be described in detail with reference to Examples.

The exterior material 2 is made of asbestos slate board, calcium silicate board, and board material of ceramics material of gypsum cement board party. At the upper end of the exterior material 2, a notch step portion 6 is formed by notching the back side in an L-shaped cross section, and an engaging piece 7 protruding upward by the notch step portion 6 is provided. A wall contact surface 8 that contacts the outer surface of the outer wall 1 is provided on the back side of the upper portion of the exterior material 2, and a leg portion 9 is provided below the wall contact surface 8. The wall abutment surface 8 is a surface in which the exterior material 2 is inclined at a predetermined angle with respect to the outer wall 1 when abutting on the outer wall 1. A first concave step portion 10 and a second concave step portion 11 are provided on the front side of the exterior material 2 in the vertical direction. An engaging body 12 that engages with the engaging piece 7 is continuously provided on the lower surface side of the exterior material 2. A first projecting piece 13 and a second projecting piece 14 are vertically provided on the back side of the lower portion of the exterior material 2. The outer wall 1 is formed by filling a heat insulating material such as glass wool between a plurality of studs and arranging a breathable waterproof sheet 15 on the outer surface side. The spacer 3 is formed of a hard foam made of synthetic resin such as a hard urethane foam, and is formed in a taper shape in which the upper part has a smaller thickness and the lower part has a larger thickness.
That is, as will be described later, when the exterior material 2 is attached to the outer surface of the outer wall 1, it is formed in the same shape as the cross-sectional shape of the space formed between the back surface of the exterior material 2 and the outer surface of the outer wall 1 and the front surface of the spacer 3. It is parallel to the back surface of the exterior material 2. Thus, the exterior material 2 is stretched like a siding on the outer surface of the outer wall 1. When the exterior material 2 is stretched in the shape of a siding, the wall contact surface 8 of the exterior material 2 below is brought into contact with the outer surface of the outer wall 1, and is fixed to the outer wall 1 by a fastener 16 such as a nail or a screw.
The engaging body 12 of the upper exterior material 2 is engaged and placed on the upper engaging piece 7 of the lower exterior material 2, and the lower part and the rear surface of the upper exterior material 2 are superposed on the front surface of the upper part of the lower exterior material 2. Further, the wall abutting portion 8 of the upper exterior material 2 is brought into contact with the outer wall 1 and fixed by the fixing tool 16, in the same manner, the exterior material 2 on the upper surface and the outer material 2 on the upper surface. It is a stretchable siding. At this time, the upper side of the first recessed step portion 10 and the first protruding piece 13 face each other, the upper side of the second recessed step portion 11 and the second protruding piece 14 face each other, and the engaging body 12 is overlapped at the overlapping portion.
Between the first protrusion 13 and the first protrusion 13 and between the first protrusion 13 and the second protrusion 14.
Air pockets 5 are formed between the two and the rain pockets can be prevented from entering from the overlapping portions at the air pockets 5. A base drainer 19 that also serves as a starter is attached to the base 18 on the foundation 17. Eaves ceiling 20 and outermost exterior material 2
A parting edge 21 is attached between and. The space between the outer wall 1 and the exterior material 2 communicates with the gap between the engagement body 12 and the engagement piece 7, and is vented to the outside air to prevent dew condensation. By the way, when a plurality of exterior materials 2 are stretched on the siding that is blunt on the outer surface of the outer wall 1, the outer material 2 to be attached to the uppermost portion may not be inserted depending on the vertical dimension of the outer wall 1. At this time, the upper part of the exterior material 2 is cut in accordance with the interval between the eaves ceiling 20 and the upper end of the exterior material 2 located below the uppermost part to form a cut exterior material 2a having a short vertical length. Depending on the length of 2a, spacer 3 as shown in FIG.
2 is cut, and the exterior material 2a is arranged on the outer surface side of the outer wall 1 through the spacer 3 as shown in FIG. 2, and the engaging body 12 below the exterior material 2a is attached to the upper end of the lower exterior material 2. The outer wall 1 is engaged with the joint piece 7 and the spacer 3 is inserted from the front surface of the exterior material 2a.
A fixing tool 4 such as a nail or a screw is driven into and the exterior material 2a is attached. When the fastener 4 is driven in, a recess 23 is provided in the front surface of the exterior material 2a, and the fastener 4 is driven from the recess 23 to position the head of the fastener 4 in the recess 23, Recess 2
Put the putty 24 in 3. A caulking material 25 and a sealing material 26 are provided between the eaves ceiling 20 and the upper end of the exterior material 2a. Further, the embodiment shown in FIG. 4 shows a fitting portion with the window frame 27, and in this case also, the construction is carried out in the same manner as the embodiment shown in FIG.

Further, FIGS. 5 and 6 show another embodiment described above, in which the lowermost exterior material 2 which has the window frame 27 and is located on the window frame 27 is shown.
Is to be cut and constructed. The lower part of the exterior material 2 located at the bottom is cut to form a cut exterior material 2a, the lower portion of the spacer 3 is cut according to the length of the exterior material 2a, and the spacer 3 is interposed on the outer surface side of the outer wall 1. The exterior material 2a is disposed as a cover, and the fastener 4 is provided from the front surface of the exterior material 2a via the spacer 3.
And the exterior material 2a is attached. The caulking material 25 and the sealing material 2 are provided between the window frame 27 and the lower end of the exterior material 2a.
6 is interposed. Further, when the cutting margin of the lower part of the exterior material 2 located at the lowermost portion is small, that is, when the length up to the engaging body 12, the engaging body 12 is attached to the locking tool 28 without interposing the spacer 3 as shown in FIG. It can be attached by engaging.

[Advantages of the Invention] As described above, the present invention cuts the upper or lower part of the uppermost or lowermost exterior material according to the vertical dimension of the outer wall, and the inclination angle of the front surface of the cut exterior material is other exterior material. A spacer is interposed between the exterior material cut to have the same inclination angle as the front surface of the outer wall and the outer surface of the outer wall, and the exterior material is cut by inserting a fastener from the front surface of the cut exterior material through the spacer into the outer wall. Since the material is fixed, the exterior material cut by the interposition of the spacer can be easily installed so that the inclination angle of the front surface is the same as that of the other exterior material, the appearance is improved, and the engaging body The engagement between the and the engaging piece is stable, and the construction is simple.

[Brief description of drawings]

FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is an enlarged sectional view of an essential part of the same, FIG. 3 is a perspective view of a spacer of the same, and FIG.
FIG. 5 is an enlarged sectional view of an essential part of another embodiment of the above, FIG. 5 is an enlarged sectional view of an essential part of another embodiment of the same, FIG. 6 is a perspective view of a spacer above, and FIG. 2 is an outer wall, 2 is an exterior material, 2a is a cut exterior material, 3 is a spacer, and 4 is a fixing tool.

Claims (1)

[Claims] 1. A plurality of exterior materials are stretched on the outer surface side of the outer wall in a vertical siding pattern, and the engaging members on the lower back surface of the exterior materials located above and the upper ends of the exterior materials located below are engaged. In the mounting structure of the exterior material in which the joint pieces are engaged, the top or bottom of the top or bottom exterior material is cut according to the vertical dimension of the outer wall, and the inclination angle of the front surface of the cut exterior material is different from that of other exterior materials. A spacer is interposed between the exterior material cut to have the same inclination angle as the front surface of the material and the outer surface of the outer wall, and a fastener is driven and cut from the front surface of the cut exterior material through the spacer to the outer wall. An exterior material mounting structure, characterized in that the exterior material is fixed.