JP2016183541A - Coping and construction method of the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a coping that can commonly be used in the horizontal upper surface and the inclination upper surface of a wall while achieving proper finishing in the end of the coping coming into contact with the wall, and provide a construction method using this coping.SOLUTION: In a coping 1 disposed in the upper surface of a wall, an inclined part 11 where a surface side 1A is lengthened more than a back side 1B is formed at least in one end of a length direction. A cover edge 12 for covering the edge side of the inclined part 11 is formed in both edges of a distal width direction formed of the inclined part 11. The cover edge 12 is stuck out in the lengthwise direction more than the end of the surface side 1A of the inclined part 11.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a headboard disposed on an upper surface of a sleeve wall or a staircase waist wall and a construction method using the headboard.

  In the processing method disclosed in Patent Literature 1, except for one flat side surface extending in the extrusion direction of the extrusion molding material, the vicinity of the end portion of the extrusion molding material is notched with a V groove in a direction perpendicular to the extrusion direction. Thus, a thin portion is formed between the groove bottom and one side surface of the V groove. Then, an adhesive is applied to the inner wall surface of the opposing V groove. The thin-walled portion is heated to a deformable temperature, and the end of the extrusion molding material at the end from the thin-walled portion is rotated around the thin-walled portion in the direction of narrowing the V-groove. The opposing inner wall surfaces are joined together. If it is such a method, the fore edge processing can be performed in the edge part of the coping not contacting the wall surface.

JP 2000-45473 A

  However, the above conventional technique achieves an appropriate finish at the end of the headboard that touches the wall, and the case where the upper surface of the wall is horizontal and inclined at both the end face and the protruding corner of the wall It does not provide a caps that can be used for any of the above.

  In view of the above circumstances, the present invention realizes an appropriate finish at the end of the headboard in contact with the wall, for example, when the upper surface of the sleeve wall is horizontal, for example, at either the end face or the protruding corner of the sleeve wall It is another object of the present invention to provide a headboard that can be used both when the head is inclined and a construction method using the headboard.

  In order to solve the above-mentioned problem, in the headboard of the present invention, in the headboard arranged on the upper surface of the wall, at least one end portion in the length direction is formed with an inclined portion whose front side is longer than the back side. Further, it is characterized in that a cover edge portion for concealing the edge side of the inclined portion is formed on both edge portions in the width direction of the end portion where the inclined portion is formed.

  If it is said structure, since it has the said cover edge part, the edge side of the said inclination part can be hidden. Further, in the case where the headboard is disposed on the inclined upper surface of the wall, when the covering edge hits the wall surface and becomes an obstacle, the covering edge may be cut. Therefore, while achieving an appropriate finish at the end of the headboard that touches the wall, it should be used for both the end face and the corner of the wall, and when the upper surface of the wall is horizontal or inclined. Can do.

  The construction method according to the present invention using the headboard includes a cover edge formed on both edge portions when the headboard is disposed on the inclined upper surface of the wall and the end portion of the headboard is brought into contact with the wall surface of the protruding corner. One of the cover edges is positioned at the corner of the protruding corner, and the other cover edge is cut.

  In the construction method according to the present invention using the above-mentioned headboard, the above-mentioned headboard is arranged on the inclined upper surface of the wall, the end of the headboard is brought into contact with the end surface of the sleeve wall, and the case where the headboard is arranged on the horizontal upper surface of the wall In addition, the headboard is used without cutting the covering edge.

  In the headboard, the covering edge portion may protrude in the length direction from the end of the inclined portion on the surface side. According to this, in the state where the tip of the inclined portion is in contact with the surface of the wall, the covering edge portion is located so as to wrap around the surface of the wall intersecting with the contacting surface. Aesthetics can be improved.

  The cover edge portion may be formed with a non-right angle region in which the width of the headboard is narrowed toward the end of the headboard. According to this, the beauty of the end portion of the headboard can be improved, and the problem that something is caught on the corner of the end portion of the headboard can be solved.

  The construction method according to the present invention using the headboard having the cover edge portion having such a protruding shape is the cover edge portion formed at both the edge portions when the end portion of the headboard is brought into contact with the wall surface of the outer corner. One of the covering edges is positioned at the corner of the protruding corner, and the other covering edge is cut.

  In addition, the construction method according to the present invention using the headboard having a cover edge having such a protruding shape is a method of cutting the headboard without cutting the cover edge when the end of the headboard is brought into contact with the end face of the sleeve wall. It is characterized by using.

  According to the present invention, while achieving an appropriate finish at the end of the headboard that contacts the wall, both the end face and the protruding corner of the wall, and whether the upper surface of the wall is horizontal or inclined The effect that it can also be used is produced.

It is the schematic which showed the head board which concerns on embodiment of this invention, the figure (A) is a top view, and the figure (B) is a bottom view. 1A is an enlarged side view showing the end side of the headboard of FIG. 1, and FIG. 1B is a front view. It is the perspective view which expanded and showed the end side of the headboard of FIG. The same figure (A) (B) is explanatory drawing which showed the construction example of the headboard of FIG. The same figure (A) (B) is explanatory drawing which showed the construction example of the headboard of FIG. The same figure (A) (B) is explanatory drawing which showed the construction example of the headboard of FIG. It is the schematic which showed the headboard which concerns on other embodiment of this invention, the figure (A) is a top view, the figure (B) is a bottom view, and the figure (C) is the side view which showed the end side part. It is.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in FIG. 1 (A), FIG. 1 (B), FIG. 2 (A), FIG. 2 (B) and FIG. 3, the headboard 1 according to this embodiment has a central portion at one end in the length direction. On the side, there is an inclined portion 11 in which the front surface side 1A is longer than the back surface side 1B. The inclination angle of the inclined portion 11 is not less than the maximum inclination angle of various stairs, and is, for example, 45 to 50 degrees. Further, for example, the headboard 1 is made of wood and may be subjected to surface finishing such as painting or sheeting on the entire surface. However, the present invention is not limited thereto, and for example, the surface finishing of the inclined portion 11 is omitted. Also good. Moreover, the said headboard 1 can also be made into resin-made extrusion molding products.

  In the headboard 1, covering edge portions 12 that hide the edge side of the inclined portion 11 are formed at both edges in the width direction of the end portion where the inclined portion 11 is formed. The covering edge 12 protrudes in the length direction from the end of the inclined portion 11 on the surface side. The protruding length is, for example, about 15 mm from the end of the inclined portion 11 on the surface side, but is not limited to such a dimension. In the covering edge portion 12, the lengths of the back surface side 1B and the front surface side 1A are equal, but it is not always necessary to be equal. Further, the headboard 1 has a shape wider than the width (finished width) of the end face of the sleeve wall 5 (see FIG. 4). The interval between the covering edge portions 12, that is, the width of the inclined portion 11 is substantially equal to the width of the end surface of the sleeve wall 5, and the end surface can be swallowed.

  The cover edge 12 is formed with a non-right angle region 12 a that narrows the width of the headboard 1 toward the end of the headboard 1. The non-right angle region 12a is formed with 20R, for example, but is not limited to such a size. Further, the non-right angle region 12a is not limited to an arc shape, and may be a tapered shape or a polygonal shape. As described above, when the non-right angle region 12a is formed on the headboard 1, it is possible to save labor such as chamfering and finishing at the construction site.

  Further, a groove 13 is formed on the back side 1B of the headboard 1 in which the upper end of the gypsum board constituting the wall surface is fitted.

  In the construction using the headboard 1, for example, as shown in FIGS. 4A and 4B, when the end portion of the headboard 1 is brought into contact with the end face of the sleeve wall 5 in parallel with the sleeve wall 5. The headboard 1 is used without cutting the covering edge 12. In this case, both sides of the covering edge portion 12 wrap around the wall surface orthogonal to the end face of the sleeve wall 5 and swallow the end face. In the above construction, the headboard 1 is arranged on the horizontal upper surface of a wall (such as a waist wall) (not shown), but the end of the headboard 1 placed on the inclined upper surface of the wall (such as a staircase waist wall) is a sleeve wall. Even when contacting the end face of 5, the covering edge 12 does not have to be cut.

As shown in FIG. 5 (A) and FIG. 5 (B), when the end portion of the headboard 1 is arranged perpendicular to the sleeve wall 5 and is brought into contact with the wall surface of the protruding corner of the sleeve wall 5, One covering edge 12 of the covering edges 12 formed on the both edges is positioned at the corner of the protruding corner, and the other covering edge 12 is cut. In other words, the covering edge portion 12 on the side that prevents the inclined portion 11 from coming into contact with the wall surface of the protruding corner is cut. In this case, the one covering edge portion 12 that is the side that is not cut is formed to wrap around the end face side of the sleeve wall 5.
if,

  When the headboard 1 is arranged on the horizontal upper surface of the wall, the cutting of the covering edge portion 12 does not have to be aligned with the inclination of the inclined portion 11, and as shown in FIG. You may cut perpendicularly on the extension of the side line. On the other hand, as shown in FIG. 6 (A) and FIG. 6 (B), when the end portion of the headboard 1 placed on the inclined upper surface of the staircase waist wall 6 or the like is brought into contact with the wall surface of the protruding corner of the sleeve wall 5, The covering edge portion 12 is cut along the inclined surface of the inclined portion 11.

  By cutting the covering edge portion 12 as described above, it is not necessary to cut out the gypsum board forming the wall surface of the sleeve wall 5, and it is possible to avoid a decrease in fire resistance and the like. Further, even when the covering edge 12 is cut, the cut surface does not appear to face the wall surface, so that it does not take time and effort such as repainting.

  As shown in FIG. 7 (A), FIG. 7 (B), and FIG. 7 (C), a headboard 100 according to another embodiment may be used. The headboard 100 has an inclined portion 101 at one end in the length direction in which the front surface side 100A is longer than the back surface side 100B. A cover edge portion 102 that hides the edge side of the inclined portion 101 is formed at both edges in the width direction of the end portion where the inclined portion 101 is formed. Unlike the cover edge 12, the cover edge 102 does not protrude in the length direction from the end of the inclined portion 11 on the surface side. The end of the headboard 100 is chamfered or chamfered.

  In the construction using the headboard 100, for example, if the end portion of the headboard 100 is brought into contact with the end surface of the sleeve wall 5 in parallel with the sleeve wall 5, the headboard 100 is disposed on a horizontal upper surface such as a waist wall. In both cases and when placed on the inclined upper surface, the headboard 100 is used without cutting the covering edge 102. Further, when the end portion of the headboard 100 placed on the horizontal upper surface such as the waist wall is brought into contact with the wall surface of the protruding corner of the sleeve wall 5, the headboard 100 is used without cutting the covering edge portion 102.

  On the other hand, when the end portion of the headboard 100 placed on the inclined upper surface of the staircase waist wall or the like is brought into contact with the wall surface of the protruding corner of the sleeve wall 5, one of the covering edge portions 102 formed on the both edge portions. The covering edge portion 102 is positioned at the corner of the protruding corner, and the other covering edge portion 102 is cut. In other words, the covering edge portion 102 on the side that prevents the inclined portion 11 from coming into contact with the wall surface of the protruding corner is cut. This cutting is performed along the inclined surface of the inclined portion 101.

  If it is said headboard 1 and 100, since it has the said cover edge parts 12 and 102, the edge side of the said inclination parts 11 and 101 can be hidden. Further, when the headboards 1 and 100 are arranged on the upper surface of the wall, when the covering edge portions 12 and 102 hit the wall surface and hinder contact, the covering edge portions 12 and 102 may be cut. Therefore, while achieving an appropriate finish at the ends of the caps 1 and 100 in contact with the wall, both at the end face and the corner of the wall, and when the upper surface of the wall is horizontal or inclined Can also be used.

  Further, in the case of the headboard 1, the covering edge portion 12 is positioned so as to wrap around the surface of the wall intersecting the contacting surface with the tip of the inclined portion 11 in contact with the surface of the wall. The aesthetics of the edge part of the coping 1 which touches can be improved.

  As mentioned above, although embodiment of this invention was described with reference to drawings, this invention is not limited to the thing of embodiment shown in figure. Various modifications and variations can be made to the illustrated embodiment within the same range or equivalent range as the present invention.

DESCRIPTION OF SYMBOLS 1,100 Head board 1A, 100A Front side 1B, 100B Back side 11, 101 Inclined part 12, 102 Cover edge part 5 Sleeve wall 6 Stair waist wall

Claims (7)

  In the headboard arranged on the upper surface of the wall, at least one end portion in the length direction is formed with an inclined portion whose front surface side is longer than the back surface side, and the width direction of the end portion where the inclined portion is formed The headboard characterized by the fact that the cover edge part which hides the edge side of the said inclination part is formed in both edge parts.   The headboard according to claim 1, wherein the covering edge protrudes in the length direction from the end on the surface side of the inclined portion.   The headboard according to claim 2, wherein a non-right angle region is formed in the covering edge portion so as to narrow the width of the headboard toward the end portion of the headboard.   The construction method using the headboard according to claim 1, wherein the headboard is formed on both edges when the headboard is disposed on the inclined upper surface of the wall and the end of the headboard is brought into contact with the wall surface of the corner. A method for constructing a headboard characterized in that one of the covering edges is positioned at the corner of the protruding corner and the other covering edge is cut.   The construction method using the headboard according to claim 1, wherein the headboard is disposed on an inclined upper surface of the wall, and an end portion of the headboard is brought into contact with an end surface of the sleeve wall, and the headboard is placed on a horizontal upper surface of the wall. A method for constructing a headboard, characterized in that the headboard is used without disposing the covering edge when cutting.   The construction method using the headboard according to claim 2 or claim 3, wherein when the end portion of the headboard is brought into contact with the wall surface of the projecting corner, of the covering edge portions formed on the two edge portions. A method for constructing a headboard characterized in that one covering edge is positioned at the corner of the protruding corner and the other covering edge is cut.   The construction method using the headboard according to claim 2 or 3, wherein the headboard is used without cutting the covering edge portion when the end portion of the headboard is brought into contact with the end face of the sleeve wall. How to construct a cap.

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