JP3918353B2 - Out corner pillar - Google Patents

Description

[0001]
【Technical field】
The present invention relates to a protruding corner column that covers a protruding corner portion that cannot be covered with a plate-shaped building board on a wall surface of a building.
[0002]
[Prior art]
As shown in FIG. 6, the conventional protruding corner column 9 has two plate pieces 91 and 92 arranged at right angles. The plate pieces 91 and 92 are cut out from the same outer wall material as the building board 93 that is adjacent at the time of construction, and these thicknesses are substantially equal to the building board 93.
[0003]
The protruding corner column 9 is constructed as follows. That is, first, the projecting corner column 9 is arranged at the projecting corner of the building, and the building board 93 adjacent to the projecting corner column 9 is provided with a gap Q of about 10 mm between the end 915 of the plate piece 91. Take the opposite position. At the same time, the convex portion of the hat joiner 95 is inserted into the gap Q.
Next, the protruding corner column 9 and the building board 93 are fixed to the column using vertical nails, using nails, metal fittings, and the like (see FIG. 3).
[0004]
Next, a masking tape is affixed to the end portions of the plate piece 91 and the building board 3, and a sealing material 94 is filled into the gap Q using a caulking gun or the like. Thereafter, the sealing material 94 is pushed into the gap Q using a spatula or the like to level the surface 941 of the sealing material 94. Next, the masking tape is peeled off. Thereby, the construction of the protruding corner column 9 is completed.
[0005]
The reason why the sealing material 94 is pushed into the gap Q is to make the surface 941 of the sealing material 94 lower than the pattern surface 916 of the protruding corner column 9 so that it does not stand out.
[0006]
[Problems to be solved]
However, the above conventional corners have the following problems.
That is, it is very difficult to push the sealing material 94 uniformly and smooth the surface 941 of the sealing material 94. Therefore, the distance (groove depth) from the pattern surface 916 of the protruding corner column 9 to the surface 941 of the sealing material 94 may vary. Therefore, an uneven wavy groove is formed between the protruding corner column 9 and the building board 93, which may impair the appearance of the protruding corner of the building.
[0007]
In order to solve the variation, it is conceivable that the filling amount of the sealing material 94 is increased and the surface 941 of the sealing material 94 is made to be substantially the same height as the pattern surface 916 of the protruding corner column 9. However, in this case, the surface 941 of the sealing material 94 is exposed near the pattern surface 916 of the protruding corner column 9. For this reason, the presence of the sealing material 94 is conspicuous, and the projected corner of the building does not have a preferable appearance.
[0008]
In addition, since the sealing material 94 usually uses a surface glossy material, there is a possibility that the appearance of the protruding corner of the building may be uncomfortable.
[0009]
The present invention has been made in view of such conventional problems, and an object of the present invention is to provide a protruding corner column that can improve the appearance of the protruding corner portion of a building.
[0010]
[Means for solving problems]
In the invention according to claim 1, in the protruding corner column formed by arranging two plate pieces in a square shape, at least one plate piece has a gap filling a sealing material between adjacent building plates at the time of construction. on the surface of the opposite ends through, has a stepped notch portion formed along the height direction of the external corner pillar,
And stepped-shaped notch may have a flat surface which is formed to be lower than the design surface of the external corner pillars, the flat surface is filled with the sealing material between the building board and the end portion to be adjacent to the time of construction In the protruding corner pillar, the lateral width is larger than the gap .
[0011]
What is most remarkable in the present invention is that at least one of the two plate pieces constituting the protruding corner column has a flat surface formed lower than the pattern surface of the protruding corner column. The stepped notch is provided.
[0012]
Next, the operation of the present invention will be described.
In the present invention, the flat surface of the stepped notch is made lower than the pattern surface of the protruding corner column. Therefore, when performing sealing, the surface of the sealing material can be positioned on the back side of the pattern surface of the protruding corner column by leveling the sealing material in accordance with the flat surface. Therefore, the sealing material can be made inconspicuous, and the appearance of the corner of the building can be improved.
[0013]
Moreover, even if the sealing material has a surface gloss, the uncomfortable appearance on the corners of the building can be greatly reduced compared to the conventional case.
[0014]
Furthermore, since the surface of the sealing material can be made substantially level with the flat surface of the stepped notch, there is a variation in the distance (groove depth) from the pattern surface to the surface of the sealing material. There is no. Therefore, the surface of the sealing material can be smoothed, and the appearance of the corner of the building can be improved.
[0015]
Further, by making the surface of the sealing material and the flat surface of each stepped notch substantially the same height, it appears that wide joints are formed in appearance. Therefore, it is possible to express a design different from the conventional one.
Moreover, the joint can be formed very easily by making the stepped notch function as a guide such as a spatula during construction.
[0016]
Next , the flat surface has a lateral width that is greater than the gap between the building board adjacent to the construction and the end .
Accordingly, the stepped notch portion having the flat surface is emphasized more than the sealing material filled in the gap, and thus the sealing material can be made more inconspicuous.
[0017]
Next, as in the third aspect of the invention, it is preferable that the protruding corner column is made of a ceramic industry outer wall material.
In this case, the quality and workability of the above-mentioned corner can be improved by taking advantage of the characteristics of the ceramic outer wall material having excellent quality and workability.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Embodiment 1
The protruding corner pillar according to the embodiment of the present invention will be described with reference to FIGS.
As shown in FIGS. 1 to 4, the protruding corner column 1 of this example is formed by arranging two plate pieces 11 and 12 in a square shape.
First, one plate piece 11 has a stepped notch 113 formed along the height direction H (FIG. 2) of the protruding corner column 1 at the end 115 facing the building board 3 that is adjacent when construction is performed. have.
Further, the stepped notch 113 has a flat surface 114 formed lower than the pattern surface 116 of the protruding corner column 1.
[0019]
Further, similarly to the plate piece 11, a stepped notch portion 123 having a flat surface 124 formed lower than the pattern surface 126 of the protruding corner column 1 is also provided at the end portion 125 of the other plate piece 12. The plate piece 12 has a symmetrical shape with the plate piece 11.
[0020]
Details are given below.
The protruding corner column 1 is produced by joining the plate pieces 11 and 12 at a right angle. FIG. 4 shows a manufacturing process of the protruding corner column 1.
That is, as shown in FIG. 4 (a), the same ceramic industry outer wall material (hereinafter referred to as the outer wall material 10) as the building board 3 to be adjoined at the time of construction is prepared. The outer wall material 10 is provided with a plurality of longitudinal grooves 103 having a depth of 3 mm and a width of 50 mm at a wide interval. A plurality of horizontal grooves (not shown) having the same depth are provided between the vertical grooves 103 at narrow intervals.
[0021]
Next, the outer wall material 10 is cut along the cutting lines C1 to C3, and as shown in FIG. 4B, the plate piece 11 is moved from the outer wall material 10 between the cutting lines C1 and C2 between the cutting lines C2 and C3. A plate piece 12 is created from the outer wall material 10. Thereby, stepped notches 113 and 123 of the respective plate pieces are formed from the longitudinal grooves 103 of the outer wall material 10. The width W of the flat surfaces 114 and 124 of each stepped notch is 22 mm (FIG. 1).
In addition, the pattern recessed parts 112 and 122 are formed from the horizontal groove of the said outer wall material 10, and the pattern convex parts 111 and 121 are formed from the part without the groove | channel of the said outer wall material 10 (FIG. 2).
[0022]
Next, the end portions 117 and 127 of the respective plate pieces are cut off at an angle of 45 degrees along the cutting lines C4 and C5 to form joint portions with each other, and as shown in FIG. The plate piece 12 is joined using a tucker and an adhesive. And after curing both until an adhesive hardens | cures, a joining part is chamfered with the cutting line C6.
[0023]
Thereafter, grooving, finish coating, etc. are applied to complete the protruding corner column 1 as shown in FIG. Reference numeral 18 in the figure denotes a chamfered portion.
In addition, the building board 3 adjacent to the protruding corner column 1 is also produced using the same outer wall material 10 that is obtained by cutting out the protruding corner column 1, but the description thereof is omitted here.
[0024]
As shown in FIG. 1 and FIG. 2, the protruding corner column 1 produced as described above has the handle recesses 112 and 122 and the handle projections 111 and 121. The upper surface of the pattern convex portion 111 forms the pattern surface 116 of the protruding corner column 1, and the upper surface of the pattern convex portion 121 forms the pattern surface 126 of the protruding corner column 1.
As shown in FIG. 1, the building board 3 has a pattern concave portion 32 and a pattern convex portion 31. The upper surface of the pattern convex portion 31 forms the pattern surface 36 of the building board 3.
[0025]
Next, an example of the construction method of the above-mentioned corner pillar 1 is shown.
First, as shown in FIG. 3, the above-mentioned corner pillar 1 is arranged at the corner of the building, and the building board 3 adjacent to the corner corner 1 is placed between the end portions 115 and 125 of each plate piece. A 10 mm gap Q is taken and placed opposite to each other. At the same time, the convex portion of the hat joiner 5 is inserted into the gap Q.
Next, the protruding corner column 1 and the building board 3 are fixed to the column 72 through the vertical trunk edge 71 using nails, metal fittings and the like. A waterproof paper is disposed between the vertical body edge 71 and the column 72.
[0026]
Next, a masking tape is applied to the stepped notches 113 and 123 and the ends of the building board 3, and the sealing material 4 is filled into the gap Q using a caulking gun or the like. Thereafter, the surface 41 of the sealing material 4 is leveled with the flat surfaces 114 and 124 of the protruding corner column 1 using a spatula or the like. Next, the masking tape is peeled off. Thereby, the construction of the protruding corner column 1 is completed.
[0027]
Next, the operation of this example will be described.
In this example, as shown in FIG. 3, the flat surfaces 114 and 124 of the stepped notches are made lower than the pattern surfaces 116 and 126 of the protruding corner column 1, respectively. Therefore, the sealing material 4 can be leveled according to the flat surfaces 114 and 124, and the surface 41 of the sealing material 4 can be positioned on the back side of the pattern surfaces 116 and 126 of the protruding corner column 1. . Therefore, the sealing material 4 can be made inconspicuous, and the appearance of the corner of the building can be improved.
[0028]
Even if the sealing material 4 has a surface gloss, the discomfort in appearance given to the corner of the building can be greatly reduced as compared with the conventional case.
[0029]
Furthermore, since the surface 41 of the sealing material 4 can be smoothed to the same height (level) as the flat surfaces 114 and 124 of the stepped notches, the pattern surfaces 116 and 126 and the building board 3 The distance (groove depth) from the pattern surface 36 to the surface 41 of the sealing material 4 does not vary. Therefore, the appearance of the corner of the building can be made excellent.
[0030]
Further, by making the surface 41 of the sealing material 4 and the flat surfaces 114 and 124 of the stepped notches flush with each other, it appears that wide vertical joints are formed in appearance. Therefore, it is possible to express a design different from the conventional one.
[0031]
In addition, at the time of construction, after filling the sealing material 4, the spatula or the like is in contact with the stepped notches 113 and 123, and moved in parallel along this to remove the excess sealing material 4. Can be scraped off. Therefore, the vertical joint can be formed very easily.
[0032]
Further, the flat surface 114 of the stepped notch 113 has a lateral width W (FIG. 1) that is larger than the gap Q between the building board 3 adjacent to the stepped notch 113 and the end 115. Therefore, the stepped notch 113 having the flat surface 114 is emphasized more than the sealing material 4 filled in the gap Q, and the sealing material 4 can be made even less conspicuous.
The same applies to the flat surface 124 of the stepped notch 123.
[0033]
Further, the protruding corner column 1 is made of a ceramic industry outer wall material. Therefore, the quality and workability of the above-mentioned corner pillar 1 can be improved by taking advantage of the characteristics of the ceramic industry outer wall material excellent in quality and workability.
[0034]
The sealing material 4 may be filled up to the height of the flat surfaces 114 and 124 lower than the pattern surfaces 116 and 126 (design surfaces) of the protruding corner pillars 1. Therefore, the amount of the sealing material 4 used can be reduced as compared with the conventional example, and the construction cost can be reduced.
The sealing material 4 is preferably filled with a thickness of about 7 mm or more. In this case, the sealing function can be reliably ensured.
[0035]
Embodiment 2
As shown in FIG. 5, this example is an example of a protruding corner column 1 in which pattern protrusions 118 having a short width and pattern protrusions 119 having a large width are alternately arranged.
The tip of the pattern convex portion 119 reaches the stepped notch 113, but the tip of the pattern convex portion 118 does not reach the stepped notch 113. The width W of the stepped notch 113 is 22 mm.
[0036]
Similarly, a pattern convex portion 128 having a short horizontal width and a pattern convex portion 129 having a long horizontal width are alternately arranged on the plate piece 12. The upper surfaces of the pattern convex portions 128 and 129 form the pattern surface 126, and the upper surfaces of the pattern convex portions 118 and 119 form the pattern surface 116.
Others are the same as in the first embodiment.
[0037]
In this example, since the pattern convex portions 118 and 119 having different widths are alternately arranged, the sealing material 4 can be made more inconspicuous.
In addition, the same effects as those of the first embodiment can be obtained.
[0038]
The design of the protruding corner column 1 is not limited to the pattern on the pattern surface shown in the first and second embodiments, and can be designed freely.
[0039]
【The invention's effect】
As described above, according to the present invention, it is possible to provide a protruding corner column that can improve the appearance of the protruding corner of a building.
[Brief description of the drawings]
FIG. 1 is a partial cross-sectional perspective view of a protruding corner column in Embodiment 1. FIG.
FIG. 2 is a perspective view of a protruding corner column in the first embodiment.
FIG. 3 is a construction diagram of a protruding corner column in Embodiment 1;
FIG. 4 is an explanatory diagram of a method for manufacturing a protruding corner post in the first embodiment.
5 is a partial cross-sectional perspective view of a protruding corner column in Embodiment 2. FIG.
FIG. 6 is a partial cross-sectional perspective view of a protruding corner column in a conventional example.
[Explanation of symbols]
1. . . Out corner pillar,
11. . . Board,
113. . . Stepped notch,
114. . . Flat surface,
115. . . edge,
116. . . Pattern surface,
12 . . Board,
3. . . Building board,
4). . . Sealing material,

Claims (4)

In a protruding corner column in which two plate pieces are arranged in a square shape, at least one plate piece is on the surface side of the end portion facing through a gap filling a sealing material between adjacent building plates at the time of construction And has a stepped notch formed along the height direction of the protruding corner column,
And stepped-shaped notch may have a flat surface which is formed to be lower than the design surface of the external corner pillars, the flat surface is filled with the sealing material between the building board and the end portion to be adjacent to the time of construction A protruding corner pillar characterized by having a lateral width larger than the gap .   2. The protruding corner column according to claim 1, wherein a height of the flat surface is set to be substantially the same as a surface of the sealing material filled in the gap.   3. The protruding corner column according to claim 1, wherein the protruding corner column is made of a ceramic industry outer wall material.   In any 1 paragraph of Claims 1-3, the above-mentioned corner pillar has the pattern which arranged the pattern convex part with a short lateral width and the pattern convex part with a long horizontal width alternately, An exit corner column, wherein an upper surface forms the pattern surface.

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