JPH0721700Y2 - Corner and door tiles - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] This invention has a shape and height of a door section standardized according to the standard of the roof tile and the roof slope and the roof slope return slope, and is easy and accurate. The present invention relates to a corner ridge door and a corner ridge door tile suitable for dry ridge construction that can be erected high.

[Prior Art] About the structure of a corner ridge door that is roofed at the bottom of the corner ridge row mainly for the purpose of configuring the outside surface, and a corner ridge door tile with a flat plate added to the upper end of the corner ridge door Although several attempts have been made to improve the technology, none of the technical problems have been solved and completed yet.

Prior art 1 is Jitsukai Sho 53-120421 "House tile for house building"
Therefore, as shown in FIGS. 12 (1) and 12 (2), the hook 22 has a stepped portion that is sequentially shifted so that the lower end of the door 22 is diagonally in contact with two ridge faces having different heights. It is supposed to be.

Prior art 2 is based on Japanese Patent Laid-Open No. 60-138155, "Pedestal tile," and corresponds to an upper pedestal tile, that is, a corner tiled roof tile, as shown in Fig. 13 (1), (2), and (3). Edge of flat plate part 27 of roof tile
29 is parallel to the roof flow line, and the side 28 of the door 26
Is perpendicular to the tile ridgeline 30.

[Problems to be Solved by the Invention] In the prior art 1, the lower edge of the door 22 is formed by sequentially shifting the step corresponding to the stepped overlap of the roof tiles.
As can be seen from FIG. 12 (2), which is an overlapping view of FIG. 12 (1), the lower end of the face door portion 22 is sequentially shifted within a certain width and cut out to form a hook-shaped step. However, since this does not take into consideration the difference in the height of the door section caused by the return gradient of the roof tile, the extension surface of the flat plate portion 23 is the same plane even if this tile is connected to the row of corner ridges. I won't.

Also, the connecting part does not have a stacking structure that allows slide adjustment, and the edge 24 of the door 22 is at a right angle to the tile ridgeline 25, and the flat plate 23 is parallel to the corner ridge line. However, it is not parallel to the side surface of the stile or the hanging surface of the stile that has a return slope with respect to the roof surface, and these surfaces and the slab surface cannot be properly abutted.

Also in the prior art 2, the height of the door section 26 is not considered for the return slope of the crosspiece, and the connecting section is not stacked so that the sliding adjustment is possible.
28 has a right angle with respect to the roof tile ridgeline 30, and the same result as above cannot be said to come into exact contact with the roof tile surface and the roof tile side surface 13a or the roof tile hanging surface.

This invention eliminates the above drawbacks and assumes that the corner ridge door and the corner ridge door tile are standardized to the minimum types according to the standard size and the return slope of the roof slope and the roof tile. By arranging these in the corner ridge, the construction work is easy and the slide adjustment of the connecting and connecting part is possible, and the accurate posture is maintained, and the highly accurate blockage and durability maintenance to prevent rainwater intrusion are maintained. The purpose is to measure.

[Means for Solving the Problem] The means for solving the problem of the present invention will be described below with reference to the drawings by the embodiments.

The front door portion 1 of the corner roof door tile M of the present invention is shown in FIG.
As shown in (2), FIG. 2 (1), (2), (3) and FIG. 3 (1), (2), (3), the right corner side R of the corner ridge
The left corner L and the left corner L each have five types of door door portions 1 that are determined according to standard dimensions such as the roof slope and the working width / work length of the roof tile S and the return slope. Regarding the shape of the door section 1, there is a difference in not only the position of the lower end step but also the height between the respective types, as can be seen from FIGS. 2 (3) and 3 (3). Is determined according to the standard dimensions such as the roof slope and the working width and working length of the roof tile S, and the return slope. The basics will be described later. It should be noted that here, the shape of the surface door portion 1 is set to each of five kinds on the right corner side and the left corner side is one example in consideration of practicality in the case of the conditions of this embodiment, and the conditions of this embodiment are: Roof slope (tan θ)
Is a standard value of 0.4, and the roof tile standard is JIS A-5208 (1984)
The clay is straw (Japanese type 53 A), and the drawings of the examples are also based on these proportions. In the above figure, R-1 to R-5 and L-1 to L
-5 indicates each type of the door section 1 on the right corner side R and the left corner side L, respectively.

FIG. 4 (1), (2) is an external view showing a state in which these corner ridge door tiles M are arranged on the right corner side and the left corner side of the corner ridge portion.
The respective types of the door section 1 are shown in FIG. Further, in FIG. 4 (3), the inclination relationship between the tile ridge line 9 and the edge 5 of the door section 1 for the corner ridged surface tile M on the left corner side, the lower end step portion of the door section 1 and the ridge side surface 13a of the ridge S, Abutment relationship with the hanging wall 13b,
Also, the relative position of the side edge 12 of the ridge portion of the roof tile S and the front line 11 of the insertion portion, which is a reference point / starting point for determining the shape of the door section 1 described later, are shown.

FIG. 5 is a vertical projection plan view of roof tiles on the roof ridge, showing a corner ridge line 15R parallel to the corner ridge center line 15 on the same unit roof tile S,
16L passage position relationship and roof flow line 1 perpendicular to eaves edge line 1
FIG. 6 shows (1) and (2), and the extension lines of the corner ridge door lines 16R and 16L on the right corner side and the left corner side are divided for each row in the flow direction of the stile S to form one row. It is shown by shifting to the same phase position on the two-tiered stile S. This is referred to as an extension phase shift division in order to distinguish it from the equal phase shift described later. The side edges 12 and the insertion line 11 are used as a reference line B, and the same reference numerals of the division starting points P _{1 to} P ₅ of the line ends of the corner ridge door line sandwiched between them indicate the same positional relationship. Here, as the starting point P ₀ , it is convenient to set the lower end angle of the insertion line 11 on the right corner side and the lower end angle of the ridge portion side edge 12 on the left corner side.

In addition, in the above, what is simply referred to as the corner ridge door line 16R, 16L is that the ridge width is not fixed and is arbitrarily determined, and the thickness of the door section 1 can also be arbitrarily changed, and these ridge widths Even if there is a change, etc., the passing line will be the corner building center line in any case.
This is because, in parallel with 15, the change in the elevation direction is relatively similar and repeated even if the position is displaced. But,
It is convenient to handle the reference line portion of the realistic corner ridge surface door line as a representative of the vertical projection line of the outer surface of the door surface 1.

Also, from the right corner side and left corner side slab surface slope perspective views of FIGS. 7 (1) and (2), the ridge portion side edge 12 is set as a reference line B on the same unit stile and is divided into five. Starting from, the phase lines of the corner ridge door lines 16R and 16L are divided and transferred. This is referred to as an equal division phase shift or an equal division phase shift line. In the same figure, the reference line B, the division starting points P _{1 to} P ₅ , the corner ridge door lines 16R and 16L, the height difference Δh between the starting points, the return slope angle α, etc. are shown.
As can be seen from these, the positions of the corner ridge door lines 16R and 16L on the same unit roof S, that is, the positions of the equal division phase shift lines are slightly displaced from the positions of the extended phase shift division lines, so that there are five types of surfaces. Although the shape of the door portion is not strictly compatible, in this case, for example, if it is divided into 5 or 4 equal parts, it is practically within a range in which the adjustment is possible. Regarding the above-mentioned division of the corner ridge line, in addition to extended phase shift division, equal division, intermediate adjustment division of these,
Alternatively, intermittent division or the like may be adopted.

Next, the lower end shape of the door section 1 is formed so as to contact the surface of the roof tile S along the corner ridge door lines 16R and 16L.
As for the height, the height difference between the starting points on the reference line B caused by the return gradient α of the roof tile S is set to the height of the door section 1 according to the position of the phase line obtained by dividing and shifting the corner ridgeline. It is a supplement.

For the relationship between the roof slope and the return slope of the roof tile S, see Section 8
As shown in Figures (1) and (2), the roof reference plane 14 forms a return slope angle α with respect to the roof surface 17 forming a flow slope angle θ with respect to the horizontal line 19.
Make an inclination. Further, regarding the inclination relationship of the end side 5 of the door section 1 with respect to the tile ridgeline 9, as shown in FIG.
With respect to the corner ridge center line 15 forming the corner ridge inclination angle φ with respect to the corner ridge, the ridge reference plane 14 forms an oblique return gradient angle β, but the edge 5 of the door section 1
Is a slope relationship on the edge extension line 20 that makes the same angle as the above-described oblique return gradient angle β from the tile ridge line 9 parallel to the corner ridge line 15 to the perpendicular line 10 to the horizontal line 19 toward the tip of the corner ridge. It is what

In addition, the return slope of this ridge is the thicker the ridge,
In addition, the shorter the length in the flow direction, the larger the length, which is not negligible in determining the height of the door, especially for thick tiles. For reference, if the values of the return slope relation are shown, the return slope (tan α) is about 0.08 and the oblique return slope (tan β) is about 0.06 in the roof tile standard 53A.

In addition, at the connecting connection end of the door section 1 and the flat plate section 2,
As shown in FIGS. (1), (2), and (3), the sliding adjustable cover 7 and the receiving portion 8 are formed, and a part of them can be omitted if necessary. All the connecting and connecting parts are arranged and accommodated at positions near the insertion line 11 of the flow line of the crosspiece S on which they are mounted.

Here, regarding the difference between the formation standard of the door section 1 and the adaptation condition, when the trial calculation is performed on the length of the one-row corner ridge door line in the ridge flow direction, that is, the fluctuation width of the unit length of the door section 1, Roof tile standard
53A ・ When the one created under the condition of the design roof slope 0.4 is applied to the roof with a roof slope of 0.3, it is about 6 mm, and when the roof slope is 0.5, the gap is about 8 mm. It is in the range where adjustment by removal is sufficiently possible.

Further, as shown in FIGS. 11 (1) and 11 (2), the lower end of the door section 1 forms a groove 3 having a concave cross section.
Further, the lower side of the step is formed as a thin portion 4 in which the inside of the ridge is cut away, and when there is a deviation from the position of the step of the roof tile S on which it is placed, for example, the lower step of the door section 1 Is located downstream of the position of the hanging surface 13 of the roof tile S, the replacement material 21
When the position of the stepped portion at the lower end of the door section 1 is located upstream of the position of the hanging surface 13 of the roof tile S, the thin portion 4 at the lower end of the door section 1 Is appropriately omitted and paid. The shape of the groove 3 at the lower end of the face door portion 1 may be similar to this, for example, a wavy shape, a ∧ shape, a ridge-internal cutout shape, or the like.

Incidentally, the corner ridge door in the name of the invention is mainly composed of the ridge door portion 1 excluding the flat plate portion 2 from the corner ridge door tile M.

[Operation] The operation of the present invention is listed as follows.

(1) Since the return slope of the crosspiece is taken into consideration in the lower end shape and height of the door section, the upper end is aligned with a constant plane.

(2) A series of standard corner ridge doors that can be sufficiently managed or the same corner ridge door tiles are numbered and sequentially arranged, and can be applied to roof slopes within a standard range.

(3) At the end of the door section, the same angle as the oblique return gradient with respect to the vertical line of the roof tile ridge is set near the tip of the corner ridge, so that it can be placed correctly in parallel with the side wall of the roof tile or the side wall of the roof tile.

(4) The connecting portion of the face door portion can be slid and adjusted by superimposing it, and the length can be adjusted by further notching a part thereof as needed.

(5) Since there is a groove at the lower end of the door, it is easy to replace it, and the step lower side is thin and easy to remove.

[Effects of the Invention] This invention, in consideration of the above operations, uses standard corner ridge doors or corner ridge door tiles within a range that is easy to manage, and it is extremely easy and quick to construct without requiring special skill. It is possible, and the upper surface connected to the row of corner ridges is finished in an orderly and uniform manner on the same plane, and rainwater intrusion into the corner ridge, which has been considered to be the weakest in the past, can be prevented with high accuracy and reliability. This plays an important and effective key in supporting the realization of a dry building method that does not use clay at all.

[Brief description of drawings]

1 (1) and 1 (2) are perspective views (right corner side, left corner side) of the corner ridge door tile of the embodiment, and FIGS. 2 (1), 2 (2), and 3 (3) are right side doors. Shape drawing, same top edge aligned stacking figure, same bottom edge aligned stacking figure, Figure 3 (1), (2), (3) are same left corner side door shape drawing, same top edge aligned stacking figure, same bottom edge aligned stacking figure , Fig. 4 (1), (2), (3) are right corner side perspective view, same left side corner perspective view, same side enlarged side view, and Fig. 5 is the roof side corner ridge vertical 6A, 6B, 6A and 6B are explanatory views of the passage line of the door portion of the top surface of the sash (right corner side, left corner side), and FIGS. 7A and 7B are perspective views of the ridge surface on the right corner side. , A perspective view of the left corner side ridge, and FIGS. 8 (1) and 8 (2) are perspective views for explaining the same roof slope, cross-sectional views for explaining the ridge return slope to the same roof, 9th
The figure is a schematic diagram explaining the return slope of the stile on the same ridge line, and Fig. 10 (1), (2), and (3) are perspective views of the joint part of the same-side door and flat plate, the same section aa sectional view, Bb cross section of the main part, No.
11 Figures (1) and (2) are cross-sectional views of the main part cc of the lower end of the same door,
FIG. 12 (1) and (2) are cross-sectional views of the main part dd of the related art 1
Corner ridge of the roof tile of the roof tile on the left side of the door
13 (1), (2), and (3) are a plan view of a condominium-sided roof tile, and a plan view of the same-sided roof tile, and a shape diagram of the conventional technique 2. (Explanation of symbols of main parts) B: reference line, L: left corner side, M: corner ridge door tile, R ...
… Right-angle side, S …… Bridge, α …… Return slope angle, β …… Slope return slope angle, Δh …… Differential height, θ …… Flow slope angle, φ …… Corner ridge slope angle, P ₀ …… Departure starting point, P _{1 to} P ₅ …… Division starting point, 1…
… Face door part, 2 …… flat plate part, 3 …… groove, 4 …… thin-walled part,
5 ... Edge (face door), 6 ... Edge (flat plate), 7 ... Cover, 8 ... Receiving part, 9 ... Roof tile ridgeline, 10 ... Perpendicular line, 11 ... Insert line , 12 …… Edge of ridge, 13a …… Side of ridge, 13b…
… Panel hanging surface, 14 …… Panel reference surface, 15 …… Corner ridge line, 16
R, 16L …… Corner ridge door line, 17 …… Roof surface, 18 …… Roof flow line, 19 …… Horizontal line, 20 …… Edge side extension line, 21 …… Replacement material,
22 …… Face door part, 23 …… Flat plate part, 24 …… Edge, 15 …… Roof tile ridge line, 26 …… Face part, 27 …… Flat plate part, 28 …… Edge, 29 ……
Edge, 30 ... tile ridgeline,

Claims (8)

[Scope of utility model registration request] 1. A door section (1) of a corner wing door in a row of roof corner ridges conforms to standard dimensions such as working width and working length of a roof tile (S) on which it is mounted, a return slope and a roof slope. Using the front line (11) or the side edge (12) of the ridge portion of the working surface of the cross tile (S) as the reference line (B), the corner ridge door line (16)
R, L) are split and phase-shifted on the same unit roof tile (S), and the origin is the intersection of a plurality of corner ridge door lines parallel to the longitudinal direction of the corner ridge and the reference line (B), or A point obtained by equally dividing the reference line into a plurality of points is used as a starting point, and a lower end shape of the door section (1) is in contact with the surface of the ridge (S) along the corner ridge door line (16R, L). In addition, the height of the door section (1) is defined by the standard height of the roof tile (S) and the difference height (Δh) between the division starting points generated according to the roof slope and the roof tile return slope. Corner ridge doors that are formed by supplementing the height. 2. The working width of the roof tile (S) on which the front door portion (1) of the corner roof door tile (M) in the roof corner tower row is mounted.
According to the standard dimensions such as working length, return slope and roof slope, the insertion line (11) or side edge (12) of the working surface of the roof tile (S) is used as a reference line (B) to form a corner. Intersection of a plurality of corner ridge door lines parallel to the longitudinal direction of the corner ridge generated by dividing and shifting the ridge door line (16R, L) on the same unit roof (S) and the reference line (B) The starting point is or a point obtained by equally dividing the reference line into a plurality of points, and the lower end shape of the door section (1) is along the corner ridge door line (16R, L) Is formed so as to be in contact with the surface of the roof door (1), and the height of the door section (1) defines the height difference (Δh) between the division starting points generated according to the standard size of the roof tile (S) and the roof slope and the roof roof return slope. A corner roof door tile that is formed by supplementing the height of the door section. 3. The door part (1) or the connecting connection part of the door part (1) and the flat plate part (2) is set in a position near the insertion line (11) of the flow row of the roof tile (S). 2. The corner according to claim 1, wherein the connecting portion is formed by superposing a cover portion (7) and a receiving portion (8), the connecting portion of which is slidably adjustable, and the joining portion can be adjusted appropriately as needed. Building door. 4. The door part (1) or the connecting and connecting part of the door part (1) and the flat plate part (2) is set at a position near the insertion line (11) of the flow row of the roof tile (S). The corner according to claim 2, wherein the connecting portion is formed by superposing a cover portion (7) and a receiving portion (8), the connecting portion of which is slidably adjustable, and the joining portion can be appropriately adjusted as needed. Building door tile. 5. A stile is formed by forming a groove (3) having a concave cross section at the lower end of the door section (1), and further forming the lower step side as a thin section (4) in which the inside of the ridge is cut away. When placed on top, if the position of the lower end step of the door section (1) is on the downstream side of the step of the crosspiece (S) and a gap is created at the lower end, it is replaced by a replacement material (11) or a filling material. If it is closed and the position of the lower end step of the door section (1) is on the upstream side of the step of the crosspiece (S), the thin section (4) at the lower end of the door section (1) can be appropriately omitted to adjust. The corner wing door according to claim 1 or claim 3 characterized. 6. A stile is formed by forming a groove (3) having a concave cross section at the lower end of the door section (1), and further forming a thin wall section (4) in which the lower step side is cut away from the inside of the ridge. When placed on top, if the position of the lower end step of the door section (1) is on the downstream side of the step of the crosspiece (S) and a gap is created at the lower end, it is replaced by a replacement material (11) or a filling material. If it is closed and the position of the lower end step of the door section (1) is on the upstream side of the step of the crosspiece (S), the thin section (4) at the lower end of the door section (1) can be appropriately omitted to adjust. The corner tiled roof tile according to claim 2 or 4. 7. An end side (5) of a door section (1) is an oblique return of a roof tile (S) toward a tip of a corner ridge with respect to a perpendicular line (10) perpendicular to a horizontal line (19) from a tile ridgeline (9). The corner wing door according to claim 1, 3 or 5, wherein an angle substantially corresponding to the slope angle (β) is formed. 8. An end side (5) of a door section (1) is an oblique return of a roof tile (S) toward a tip of a corner ridge with respect to a vertical line (10) perpendicular to a horizontal line (19) from a tile ridgeline (9). The corner ridged roof tile according to claim 2, 4 or 6, wherein the angle is substantially equivalent to the slope angle (β).