JPH02128049A - Flat-roofing enclosure - Google Patents

Abstract

PURPOSE:To simplify the operations by a method in which flat-roof building plates are placed on a base material with a fitting recession similar to the planar shape of the main plate, the upper side is fixed to a hanger, and the lower folded edge of the adjacent building plate is coupled with the upper folded edge. CONSTITUTION:The upright part 2a of the upper folded edge is gradually raised in height toward the upper side from the two sides of the upper side of the main plate 1 a nearly rhombic form, and the lower folded edge 3 is formed from the two sides on the lower side to form a flat-roof building plate A. The plate A is placed on the fitting main face 7a on the base part C having a fitting recession 7 similar to the shape of the main plate 1 to cover the top of the hanger D where the edges of the plates A cross, and the fitting part 12 of a hanger D is fixed to the hanger-fitting recession 8 of the base part C. The edge 3 of the another plate A is fixed by the hanger D coupled with the edge 2 of the plate A fixed in a repeating manner for roof construction. The construction work can thus be simplified.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a flat-roofed enclosure that can be constructed easily, quickly, and extremely strongly.

[Conventional technology and its problems]

Conventionally, diamond-shaped flat roofing boards were successively installed. There are various types of flat-roofed outer enclosures such as roofs and walls, but in these cases, each flat-roofed building board may not be able to make good contact with the base material, and the There was a drawback that sufficient strength could not be obtained because the main plate was not supported uniformly. Furthermore, in the construction of a flat-roofed outer enclosure using conventional rhombus-shaped flat-roofed building temporary construction, the layout was troublesome, it took a lot of time, and the construction cost was relatively high.

(Means for solving !I!i!fl) Therefore, the inventor worked diligently to solve the above problem.

As a result of repeated research, the invention was developed by bending the upper folded edge toward the surface side from the two adjacent sides above the water side of the approximately diamond-shaped main plate, and the height of the rising part of the upper folded edge is on the side below the water. The main board is made to gradually become higher toward the water side, and the lower folded edges are bent on the back side from the two adjacent sides on the water side of the main board to form a board for flat roofing construction, and the planar shape of the main board is Equal mounting recesses are formed so that the water side is deeper, a hanger mounting recess is provided on the water side of the mounting recess to serve as a base material, and the flat construction board is placed on the mounting recess. iIl, its above-water side part is fixed with a hanger, and the lower folded edge of the adjacent flat-roofed construction board is locked to the upper folded edge, and the flat roof is placed on the mounting concave part. Alternatively, the upper folded edges of the approximately diamond-shaped main plate are bent toward the surface side from the two adjacent sides on the water side, and the main plate is formed with a wavy surface in which extremely small irregularities continue alternately. The height of the rising part of the upper folded edge should gradually increase from the bottom side to the top side of the water, and the lower folded edge should be bent toward the back side from the two adjacent sides on the bottom side of the main plate. A board for flat-roofed construction is formed, and a recessed mounting portion equal to the planar shape of the main board is formed so that the above water side is 7), and a recessed part for attaching a hanger is provided at the above water side of the recessed mounting portion. Use the flat-roofed building board as a base material, place the flat-roofed building board on the mounting concave part, fix the water side part with a hanger, and change the lower folded edge of the adjacent flat-roofed building board to the upper folded edge. i in the mounting concave part while locking the
By using a flat-roofed outer enclosure with 31 installed roofs, construction can be done easily and quickly, and the flat-roofed outer enclosure can be made extremely strong. ! This problem was solved.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 20.

A is a board for flat-roofed construction, and when viewed from the front (see Figure 4), it is approximately diamond-shaped with corners on the top, bottom, left and right sides, with the upper side above the water and the lower side below the water. It is called the side. 2 on the water side adjacent to each other at the corner part located on the water side of the approximately diamond-shaped main plate 1.
On the sides, upper folded edges 2.2 are provided on the surface of the main plate 1, respectively.

In addition, lower folded edges 3.3 are provided on the back surface of the main plate 1 at two adjacent sides of the water-side corner of the main plate 1 located on the water-side.

Specifically, the main plate 1 has a diamond shape with a side length of about 20 cm to about 40 cta and a size convenient for carrying. There is also an embodiment in which the earthen board 1 has a square shape with all corners at right angles. Further, the main plate 1 may be formed with a wavy surface 1a in which extremely small unevenness continues alternately. Specifically, the wavy surface 1a has concave portions and convex portions arranged in a concave shape alternately, and the height of the concave portions and convex portions in the vertical direction is approximately 0.3 mm to approximately 0.5 mm. It has become.

In this case, the forming method is cold working and applying appropriate pressure between the rolls, or without applying that pressure.
The wavy surface 1a is formed to have substantially the same dimensions as the base material.

The upper folded edge 2 is composed of a rising portion 2a and a top edge 2b, and the top edge 2b of an appropriate width is bent inward from the upper end of the rising portion 2a. The rising part 2
a and 2a are formed so that the height thereof gradually increases from the side below the water to the side above the water. Specifically, the length in the longitudinal direction is about 20 cm to about 40 cm,
The rising portion 2a is formed to have a height of about 15 to about 20 meters higher at the water side position than at the water side position.

The tips of the top edges 2b, 2b are often formed by folding a small portion downward into a flattened shape for safety and reinforcement during handling.

The upper folded edges 2, 2 formed in this way intersect at the above-water side apex (the above-water side corner part) of the main plate 1, and the intersection of the rising parts 2a, 2a is made watertight by welding. Alternatively, the rising portions 2a, 2a are bent from the main plate 1, and the overlapped portion of the rising portions 2a, 2a formed at the top of the water side of the main plate 1 is folded back so as to be in close contact with either side of the rising portions 2a, 2a. This is called Yachiyo folding and has a watertight structure (see Figure 5).The upper folded edge 2,
The underwater side end portion of 2 is formed so that the top edges 2b, 2b are substantially aligned with the two sides of the main plate 1 on the underwater side.

The lower folded edges 3, 3 provided at a predetermined width from the two adjacent sides on the water side of the main +Fi1 are the top edges of the upper folded edges 2, 2 of another flat roof construction board A of the same shape and size. 2b, 2b.

B is a flat-roofed construction board for the end, which is the same as the flat-roofed construction board A
This is used to form the outer peripheral end of the flat-roofed outer enclosure when constructing the flat-roofed outer enclosure (see Figures 11 and 12).
The end flat roof construction board B has an upper folded piece 5 formed on a triangular main plate 4 consisting of a triangular flat surface, and a lower folded piece 6 as required. and,
When the flat-roofed outer enclosure to be constructed is a roof, it corresponds to the eaves side and gable side.

Specifically, there are two types, the triangular main plate 4 having a triangular shape (Δ shape) on the water side (see FIG. 11), and the other having a triangular shape (see FIG. 12). In the case of a mountain-shaped triangular main plate 4 (see Fig. 11), it is approximately equal to the one consisting of only the water-side road half of the flat-roofed building board A. In this case, the lower end of the triangular main plate 4 is Folded piece 6 below
is formed.

In addition, when the triangular main plate 4 is a rectangular triangle (the first
(see Figure 2), is equivalent to consisting of only one half of either the left or right of the vertical diagonal line (vertical direction in Figure 4) of the flat-roofed building board A.

At this time, a folded piece 6 is formed at the lower part of the outer end of the triangular main plate 4.

C is the base material, and l! is made of foamed synthetic resin, etc. It is made of a member made of Ii thermal material. The base material C is laid on the field board, and the flat construction board A is placed on the base material C.
is placed and fixed, and the outer enclosure is constructed.

On the upper surface of the base material C, a mounting concave portion 7 is formed which forms a gap with the planar shape of the main plate 1 of the flat-roofed building board A.

The mounting concave portion 7 has a main mounting surface 7a and both stepped side surfaces 7b, 7.
b, and its main mounting surface 7a is the main plate 1 of the flat-roofed architectural board A.
It has a rhombus-like shape to correspond to the road. The main mounting surface 7a is formed to be gradually deeper from the lower side toward the upper side of the water. Stepped side surfaces 7b, 7b are formed above the mountain-shaped sides of the diamond-shaped main mounting surface 7a on the water side. The stepped side surface 7b gradually becomes deeper as it goes downward from the top of the water side of the main mounting surface 7a.
It disappears at the corners of both left and right ends, or almost disappears. A hanger attachment recess 8 is formed at the top of the attachment recess 7 on the water side. The hanger attachment recess 8 is formed in a chevron-shaped triangular shape outwardly from the step-like side surfaces 7b, 7b at the corner portion of the water-side top portion of the attachment main surface 7a.

D is a hanger, which has an abbreviated top portion 9, a tongue piece 10. It is formed by a side piece 11 and a mounting part 12. The top portion 9 is flat and formed to have a wide shape when viewed from above. The outer periphery is formed by the two sides forming the protruding corner.

In addition, the inner periphery is formed by the two sides that constitute the inside corner. Its exit and entrance corners are both right angles. A tongue piece 10 is formed from both adjacent sides on the inner circumference side, a hanging side piece 11 is formed from both adjacent sides on the outer circumference side, and a cough side piece 11',
11 forms an attachment part 12.12. At the adjacent portions of the side pieces 11, 11, either one of the protruding pieces 1
1a is formed, and the protruding piece 11a is fixed to the other side piece 11 by welding or the like. Similarly, a protruding piece 12a is formed on one of the mounting portions 12, 12, and is fixed to the other mounting portion 12 by welding or the like.

First, a flat construction board is placed on the main mounting surface 7a of the base material C with the top of the main board 1 on the water side facing the water side of the base material C. Then, the upper folded edge 2 of the flat-roofed architectural board A
, 2 is covered with the top part 9 of the hanger, the attachment part 12 of the hanger is fixed to the hanger attachment recess 8 of the base material C with nails, etc., and the flat roofing construction board A is placed on the base material C. The lower folded edge 3 of another flat-roofing building board A is already fixed to the base material C.
It is locked to the upper folded edge 2 of the flat-roofed building board A fixed to. This process is repeated one after another to create flat roof construction boards A, A,
... is roofed in a straight line (see Fig. 2), and the flat roofing building board A is roofed in the straight line.

The lower folded edge 3 of another new flat-roofed construction board A is attached to A, . At the same time, flat roof construction board A
are fixed with hangers, and this process is repeated one after another to construct an outer enclosure covering the entire surface of base material C using flat building boards A, A, etc. (Fig. 1) reference).

Alternatively, the roof may be constructed sequentially from the under water side to the above water side.

That is, the lower folded edge 3.3 of the flat-roofed building board A is locked to the upper folded edge 2. This process is repeated sequentially to cover the entire surface of the base material C.
The outer enclosure is being roofed (see Figure 1).
.

〔Effect of the invention〕

In the invention of claim 1, the upper folded edges 2, 2 are respectively bent toward the surface side from two adjacent sides on the water side of the main plate 1 having a substantially rhombic shape, and the rising portions 2 of the upper folded edges 2, 2 are bent.
The heights of a and 2a are made to gradually increase from the water bottom side to the water top side, and lower folded edges 3.3 are respectively bent from the two adjacent sides of the main plate l on the water bottom side to the back side. A flat-roofed architectural board A is formed, and a mounting recess 7 equal to the planar shape of the main board 1 is formed so that the water side is deeper, and a hanger mounting recess 8 is provided at the water side of the mounting recess 7. Base material C
Then, the flat-roofed building board A is placed on the mounting concave part 7, and its water side part is fixed with a hanger, and the lower folded edge 3 of the adjacent flat-roofed building board A, 3 is made into a flat-roofed outer shell which is placed on the mounting concave portion 7 while being locked to the upper folded edge 2.2. Firstly, the strength of the outer shell can be improved. Second, it has the effect of improving workability.

To explain these effects in detail, first, when the flat-roofed building boards A and A are engaged with each other, the lower surface of each flat-roofed building board A gradually becomes higher from the water side to the water side. Due to the presence of the rising portion 2a2a, the base material C is formed into an uneven (step-like) shape, but in the present invention, the base material C is formed with the mounting concave portion 7, which is equal to the planar shape of the main plate 1, so that it is deeper on the water side. By using the base material C, the main mounting surface of the base material C is formed to be equal to the uneven shape of the main plate l of the flat roof construction board A, and the main plate l can be uniformly supported from below. The entire envelope can be made extremely strong.

Further, in the base material C, a mounting concave portion 7 having the same planar shape as the main plate 1 was formed so that the water side was deeper, and a hanger mounting concave portion 8 was provided at the water side portion of the mounting concave portion 7. As a result, the mounting recess 7 has recesses for attaching the flat-roofing building board A, and the hanger attachment recess 8 has recesses for attaching the hanger. , it can be installed accurately and reliably, which has the advantage of speeding up the overall construction. In other words, the roofing work will be carried out on a piece that has already been laid out, which has the advantage of being extremely quick.

Furthermore, in the present invention, due to the presence of the rising portion 2a of the upper folded edge 2, the height position on the water side is considerably higher than the height position on the water bottom side, so the flat roof outer wall after roofing is In the body,
Drainage can be performed at this location, making it difficult for rainwater to form a capillary phenomenon caused by blowing up from below the water, and improving watertightness. In addition, shadows appear at 28 places on the rising edge,
That is, the flat-roofed outer enclosure having a substantially inverted single-shape shading when viewed from the front can be extremely aesthetically pleasing as a whole.

Next, in the invention of claim 2, the main plate l of the invention of claim 1 is formed with a wavy surface 1a in which extremely small irregularities continue in an alternating manner. It is possible to improve the target strength. That is, due to the presence of the wavy surface 1a in which concave and convex portions are alternately continuous, the section modulus of the main plate 1 itself becomes reliably large, making it mechanically superior.

Even if such a wave-shaped surface 1a is formed, if the width of the material is made equal to the size of the base material, only the strength can be increased while keeping the working mobility of the member the same. In other words, only the strength can be increased without changing the thickness or working mobility of the material.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Figure 1 is a perspective view of the flat-roofed enclosure of the present invention, Figure 2 is a plan view of the main part of the present invention, and Figure 3 is a perspective view of the flat-roofed enclosure of the present invention. A longitudinal side view of the main part, Figure 4 is a partially cutaway perspective view of a flat roof construction board, Figure 5 is a perspective view of the water-side corner of the flat roof construction board during assembly, and Figure 6 is a sectional view taken along the arrows V[-Vl in Figure 4, Figure 7 is an end view taken along the line X-X in Figure 9, Figure 8 is an end view taken along the line X-X in Figure 9, and Figure 9 is a flat-roofed building. FIG. 10 is a perspective view of another embodiment of the construction board; FIG. 10 is an end view taken along the line X-X in FIG. 9; FIGS. Perspective view of main parts of material, No. 14
Figure 15 is a perspective view of the main parts showing the construction state, Figure 16 is a perspective view of the hanger, Figure 17 is a perspective view of the hanger during assembly, and Figures 18 to 20 show the construction process. FIG. A: Board for flat roof construction, C: Base material,
D... Hangers, 1... Main plate,
la... Wave-shaped surface, 2... Upper folded edge, 2a... Rising part, 3...
・Lower folded edge, 7...Mounting concave part, 8...
...Recess for attaching the hanger. Patent applicant Mitsumi-Kinku Kogyo Co., Ltd. Figure 16 Figure 17 Figure Za Figure 18 Figure 2o

Claims (2)

[Claims] (1) The upper folded edges are bent toward the surface side from the two adjacent sides on the water side of the approximately diamond-shaped main plate, and the height of the rising part of the upper folded edge gradually increases from the water bottom side to the water surface side. 2 adjacent to the lower side of the main plate.
The lower folded edges are bent from the sides to the back side to form a board for flat-roofed construction, and a mounting concave portion equal to the planar shape of the main board is formed so that the water side is deeper, and the water surface side of the mounting concave portion is A recess for attaching a hanger is provided in the side part to serve as a base material, and the board for flat-roofing construction is placed on the recessed part for installation, and the above-mentioned board for flat-roofing construction is fixed with a hanger at the above-water side part, and used as a base material for the adjacent flat-roofing building. A flat-roofed outer enclosure characterized in that the lower folded edge of the board is fixed to the upper folded edge and is mounted on a mounting concave portion. (2) Upper folding edges are bent on the surface side from the two adjacent sides on the water side of the approximately diamond-shaped main plate, and a wavy surface in which extremely small unevenness continues alternately is formed on the main plate, and the upper folding edge is formed on the main plate. The height of the rising edge of the edge gradually increases from the underwater side to the above water side, and the lower folded edge is bent from the two adjacent sides on the underwater side of the main board to the back side to form a flat roof. A construction board is used, a mounting recess that is equal to the planar shape of the main board is formed so that the water side is deeper, a hanger mounting recess is provided on the water side of the mounting recess, and the mounting recess is used as a base material. Place the above-mentioned flat-roofed construction board on the shaped part, fix the above-water side part with a hanger, and attach the lower folded edge of the adjacent flat-roofed construction board to the upper folded edge while recessing the mounting hole. A flat-roofed outer enclosure characterized by the roofing placed on the shaped part.