JPH054508B2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to a cover material for horizontal roofing and a surface structural material that face the connecting portion of horizontally adjacent surface structural materials on the horizontal roof or outer wall of a building. It is related to.

<Prior Art> The present applicant has proposed, for example, in Japanese Utility Model Application Publication No. 54-152526, a cover material that is applied to the outer surface of the connecting portion of horizontally-roofed roofs and outer walls where adjacent surface structure members are adjacent to each other on the left and right. There is.

This cover material has an inwardly curved edge on the lower edge that fits over the outer surface of the engaging part of the facing member, and an upper edge that has an inwardly curved edge that fits fully within the engaging part of the facing member. , there is no edge to firmly catch the locking part of the surface structure material covered on the upper side of the slope.

Further, this conventional cover material does not have any means for regulating the position when it is installed.

<Problems to be Solved by the Invention> Therefore, when laying surface structural members using conventional cover materials, the position of the cover material cannot be determined accurately, and skilled technology is required to achieve good-looking construction. It was necessary. In addition, since the upper edge of the above-mentioned conventional cover for the surface structure of a horizontal roof is not firmly held, for example, if snow accumulated on the top of the roof slides down during snowfall, the cover will be moved from the surface structure due to the friction of the snow. Accidents where the bicycle falls off and slides down along with the snow frequently occur.

If the cover comes off due to falling snow, it is extremely dangerous for workers to climb onto the snow-covered roof, so repair work on the detached cover material can only be done after the snow has melted. Therefore, until repairs are made, there is no cover material at the joints of the surface structural members, and a large amount of melted snow flows into the attic, staining the ceiling and walls, or in extreme cases causing corrosion.

Furthermore, it is extremely time-consuming to attach a new cover material to the connecting portion of the surface structure member, and even if a new cover material is attached, it will easily come off again when it snows.

<Means for solving the problem> Using a surface structure material having an engaging part bent outward at the upper edge and a locking part bent inward at the lower edge,
Surface structure materials that are adjacent to each other in the vertical direction are connected by engaging the engaging part of the surface structure material that is laid on the lower side and the locking part of the surface structure material that is laid on the upper side, and the surface structures that are adjacent to each other in the horizontal direction are In horizontal roofs and exterior walls where a cover material faces the outer surface of the connecting part of the materials, the cover material has a shape that roughly matches the longitudinal cross-sectional shape of the surface structure material, and the upper edge has a surface of the surface structure material. A second edge bent outwards is formed by fitting and locking the lower end of the locking part of the surface structure material covered on the upper side, which is located in the engaging part, and the second edge A position regulating tongue piece inserted between the side edges of the left and right side structure members extends in the middle part, and an inwardly bent tongue piece attached to the outer surface of the locking part of the side structure member is attached to the lower edge. 1 edge is formed.

<Operation> The cover material having the position regulating tongue comes into contact with the surface structure member whose position is determined by the scrap board, and the position of the cover material is automatically determined.

<Example> The present invention will be described in detail below based on an example shown in the drawings.

Figure 1 shows the scrapboard 1 used to form the exterior wall of a building.
This shows an example of the arrangement of the surface structure members 2, in which the waste board 1 is placed at the same height and faces the inner surface of the connecting portion of the left and right adjacent surface structure members 2. In order to prevent the inflow of rainwater, construction is performed by shifting the position of the waste boards 1 between the vertically adjacent surface structure members 2, 2 as shown in the figure. 3 indicates the support material of the outer wall.

The surface structure member 2 is made of metal, and has an engaging portion 4 bent outward at its upper longitudinal edge and an engaging portion 4 bent inward at its lower edge, as shown in FIG. It has a stop part 5. Note that the reference numeral 2a in FIGS. 3 and 4 is an elastic sheet made of urethane foam or the like adhered to the back surface of the surface structure material 2.

On the other hand, the waste board 1 is formed by extruding aluminum or the like, and has a groove-like edge 6 on its upper edge into which the engaging part 4 of the surface structure material 2 is fitted.
An insertion edge 7 is provided at the lower edge to be inserted into the locking portion 5 and brought into a fitted state. In the center of the waste board 1, a pair of left and right insertion grooves are formed by a vertical wall 8 in the vertical direction and a plate-shaped portion 9 extending parallel to the waste board 1 on the upper edge of the vertical wall 8. 10 are formed. 11 is a vertically long protruding ridge formed on the surface of the waste board 1;
Multiple pieces are provided in the longitudinal direction. Even if rainwater were to infiltrate from the joints of the surface structure material 2, these protruding ridges 11 would be able to drain the rainwater to the flat portions 11 between the ridges.
It has the function of causing the water to flow downward.

Furthermore, if necessary, an insertion position regulating tongue piece 14 is provided protruding from the center of the grooved edge 6 of the waste plate 1. This insertion position regulating tongue piece 14 comes into contact with the side edge of the surface structure material 2 inserted into the insertion groove 10 of the waste board 1, and controls the maximum insertion depth of the surface structure material 2 into the insertion groove 10. Can be regulated.

Further, the cover material 15 facing the outer surface of the connecting portion of the surface structure members 2 adjacent to the left and right is formed of, for example, a metal plate or a resin material, and the upper edge thereof is attached to the inside of the engaging portion 4 of the surface structure material 2. The second edge portion 16 accommodated in the surface structure member 2 is formed to be bent outward, and the lower edge is provided with a groove-shaped first edge portion 16 that is attached to the outer surface of the locking portion 5 of the surface structure member 2.
The edge portion 17 is formed to be bent inward. Further, a position regulating tongue piece 18 that is inserted between the side edges of the left and right surface structural members 2, 2 whose maximum approach position is regulated is extended in the central part of the second edge 16 mentioned above.

Therefore, in order to connect the surface structural members 2, 2 using the waste board 1 and cover material 15 according to the above configuration, the engaging portions 4 of the left and right surface structural members 2, 2 are connected to the groove-shaped part of the waste board 1. At the same time as fitting into the edge 6, inserting the insertion edge 7 into the locking part 5 of the surface structure material 2, sliding the surface structure material 2 onto the scrap board 1, and inserting the end into the insertion groove 10. Insert each into.

Further, the cover material 15 is applied to the outer surface of the connecting portion of the left and right surface structure members 2, 2, and the first edge 17 is fitted to the outer surface of the locking portion 5 to some extent, and the second edge of the cover material 15 is The part 16 is fitted only to a certain extent into the engaging part 4, and the left and right surface structural members 2, 2 are slid on the scrap board 1 to fully fit the side edges into the insertion groove 10. When the cover material 15 is sufficiently moved upward in this state, the first edge portion 17 is sufficiently fitted to the outer surface of the locking portion 5 of each of the left and right surface structural members 2, and the second edge portion 16 is sufficiently accommodated inside the engaging portion 4, and the position regulating tongue piece 18
is located between the side edges of the left and right surface structural members 2, 2.

In this case, the side edges of the surface structure members 2, 2 will be
Since it comes into contact with the insertion position regulating tongue piece 14 of the cover material 15 or the position regulating tongue piece 18 of the cover material 15, the surface structure material 2, 2
The position of the cover material 15 itself is also regulated. In addition, when the locking part 5 of the upper surface structure material 2 is fitted into the engaging part 4 of the lower surface structure material 2, the upper surface is Since the lower end of the locking part 5 of the structural member 2 is fitted into the second edge 16 of the cover material 15, the second edge 16 of the cover material 15
A second edge is sandwiched between the inner surface of the engaging portion 4 of the surface structure material 2 and the inner surface of the locking portion 5 of the surface structure material 2 covered on the upper side, and a second edge is formed at the lower end of the surface structure material 2 covered on the upper side. Since the cover member 16 can be locked, the cover member 15 is firmly supported and will not slip or come off.

For this reason, when constructing roofs and exterior walls, it is necessary to
5 is accurately placed between the surface structural members 2, 2, a good-looking finish can be obtained without requiring any skill. Further, there is no risk that the operator will accidentally step on the surface of the cover material 15 and slip down, and the cover material will not slide off with the snow when it snows.

Although the present invention has been described above based on the embodiments shown in the drawings, the present invention is not limited to the above-described embodiments, and can be implemented in any manner as long as the configuration described in the claims is not changed. can.

For example, in the construction method described above, most of the cover material is fitted onto the waste board in advance, a waste board is fitted to the side edge of one side structural member, and then the end of the other side structural member is fitted into the waste board. Then, the cover material may be fully fitted onto the connecting portion of the surface structure material.

<Effects of the Invention> In summary, according to the present invention, when horizontally roofing a surface structure material having an engaging portion bent outward on the upper edge and a locking portion bent inward on the lower edge, The upper edge of the covering material that faces the outer surface of the connecting part of horizontally adjacent roof panels is fully accommodated within the engaging part of the facing structure material, and the lower surface of the locking part of the facing structure material that is covered on the upper side. In addition to forming a second edge that can be locked by inserting the end, a position regulating tongue that can come into contact with the surface structure material is extended, so it can be used both during and after construction of a roof, etc. Not only is the cover material firmly supported by the surface structure material, but the position of the cover material is automatically determined accurately during construction.

Therefore, even an unskilled worker can easily and neatly install the cable.
In addition, it can prevent dangerous accidents such as slipping if a worker steps on the cover during construction or during repair after construction, and also prevents the cover material from sliding off with the snow even if snow accumulates on the roof after construction. Never.

Further, the cover material of the present invention covers the surface of the connecting portion of the left and right surface structure members, the second edge formed on the upper edge covers the upper side of the connecting portion, and the first edge formed on the lower edge covers the connecting portion. Since the lower part of each part is covered, even if rainwater blows onto the connection part during a rainstorm, it can prevent rainwater from flowing in from the connection part, and even after a long period of time, the cover material comes off and rainwater does not flow into the ceiling. It is possible to construct a roof that does not need to be changed, and has high practical value.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG.
Figure 1B is a schematic front view showing the outer wall of a building in which surface structural members are connected using scrap boards, and Figure 1B is the - of Figure 1A.
A schematic cross-sectional view taken along the line; FIG. 2 is an exploded perspective view showing an example of a connecting structure using the cover material of the present invention;
FIG. 3 is an enlarged longitudinal cross-sectional view showing the assembled state of the connecting structure portion, and FIG. 4 is a cross-sectional view taken along the line - in FIG. 3. 1 is a waste board, 2 is a surface structure material, 4 is an engaging part, 5 is a locking part, 15 is a cover material, 16 is a second edge, 17
18 is a first edge, and 18 is a position regulating tongue.

Claims (1)

[Claims] 1. Using a surface structure material having an engaging portion bent outward on the upper edge and a locking portion bent inward on the lower edge, vertically adjacent surface structure materials are used. They are connected by engaging the engaging part of the surface structure material installed on the lower side and the locking part of the surface structure material installed on the upper side, and a cover is applied to the outer surface of the connecting part of the horizontally adjacent surface structure materials. In horizontal roofs and external walls facing the surface structure, the cover material has a shape that almost matches the longitudinal cross-sectional shape of the surface structure material, and is located at the upper edge within the engagement part of the surface structure material. The lower end of the locking part of the surface structure material to be roofed on the upper side is inserted to form a locked second edge bent outward, and the left and right edges are formed in the center of the second edge. The position regulating tongue piece inserted between the side edges of the surface structure member is extended, and the lower edge is formed with a first edge that bends inward and is attached to the outer surface of the locking portion of the surface structure material. A surface structure material and cover material for horizontal roofing featuring the following.