JPH0242983B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cover that is attached to a connecting portion of surface structural members constituting the roof or outer wall of a building.

The present applicant has proposed in Japanese Utility Model Application Publication No. 54-152526 a cover that is attached to the surface of the connecting portion of left and right surface structural members.

This cover has the function of decorating the surface of the connecting part of the panel structure material and preventing rainwater from entering the attic from the connection part, but does not have the function of catching the side edges of the panel structure material. , It is difficult to accurately position the cover during roof construction.

Therefore, if the surface structure material is fitted onto a waste board and a cover is attached, even if the surface structure material expands and contracts due to temperature changes, there is a risk that it will deform as there is no place for it to escape, and the position of the cover may shift. Since the connecting parts of the surface structure materials may not be covered accurately, there is a possibility of rain leaking over a long period of time.

The present invention has been proposed in view of the above, and has a first edge portion that adheres to the outer surface of a locking portion formed on the front edge of a surface structure member at the front edge, and a surface structure member at the rear edge. A cover that has a second edge located within an engaging portion formed on the rear edge and is attached to the surface of the connecting portion of the left and right surface structure members, and from the second edge of the cover, It is characterized by extending a position regulating tongue located between the side edges of the left and right surface structural members.

The present invention will be explained in detail below based on the embodiments 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 surface structure members 2, in which the waste board 1 is used for connecting portions of adjacent surface structure members 2 of the same height. In order to prevent the infiltration of rainwater, the positions of the waste boards 1 are shifted between the vertically adjacent surface structure members as shown in the figure. 3 indicates the support material for the outer wall. In addition, the above-mentioned surface structure material 2 can be used as it is as a roof board.

The surface structure material 2 is made by bending a metal plate, and as shown in FIG. It has a locking part 5 bent in a direction. Note that reference numeral 2a in FIG. 4 is an elastic sheet made of urethane foam or the like stuck to the back surface of the surface structure material 2.

On the other hand, the rear edge of the waste plate 1 is provided with a groove-shaped edge 6 into which the engaging portion 4 of the surface structure member 2 described above is fitted, and the front edge is provided with a groove-shaped edge portion 6 that is inserted into the locking portion 5. An insertion edge 7 is provided which is in the mated state. and,
In the center of this waste board 1, there is a vertical wall 8 in the vertical direction.
A pair of left and right insertion grooves 10 are formed by an upper wall 9 extending on this vertical wall 8 in parallel with the waste plate 1.

Reference numeral 11 denotes a vertically long protruding ridge formed on the surface of the waste board 1, and a plurality of ridges are provided in the longitudinal direction of the waste board 1. This protruding ridge 11 is formed by the left and right surface structural members 2.
Even if rainwater were to infiltrate through the connecting portion, the flat portion 12 between the protruding ridges 11 and 11 would allow the rainwater to flow downward.

In addition, in the embodiment of the drawings, the grooved edge 6 of the waste board 1
An insertion position regulating tongue piece 14 is provided in a protruding manner at the center of the holder. This insertion position regulating tongue piece 14 contacts the side edge of the surface structure material 2 inserted into the insertion groove 10 of the waste board 1, and the maximum insertion depth of the surface structure material 2 into the insertion groove 10 can be regulated.

Further, the cover 15 that is placed on and covers the surface of the connecting portion of the surface structure material 2 described above is made of, for example, a metal plate or a resin material, and the cover 15 is located in the engaging portion 4 of the surface structure material 2 at its rear edge. It has a second edge 16 , and a first edge 17 that is attached to the outer surface of the locking part 5 at the front edge of the surface structure member 2 is formed on the front edge. A position regulating tongue 18 extends from the center of the first edge 16 and is positioned between the side edges of the left and right surface structural members 2, 2.

Therefore, in order to connect the surface structure members 2, 2 using the waste board 1 having the above-described configuration, the engaging portions 4 of the left and right surface structure members 2, 2 are connected to the grooved edges 6 of the waste board 1. The locking portion 5 is inserted individually from the left and right directions into the
Insert the insertion edge 7 inside. And cover 1
5 to the surface of the connecting portion of the left and right surface structural members 2, 2, and fit the first edge 17 into the locking portion 5 to some extent, and the second edge 16 of the cover 15.
are fitted into the engaging part 4 to some extent, 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. Further, the cover 15 is sufficiently moved upward to fully fit the first edge 17 to the outer surface of the locking part 5 of each of the left and right side structural members 2, and the second edge 16 is moved to the engaging part. Position within 4.

In this case, the side edges of the surface structure members 2, 2 will be
The insertion depth is regulated by coming into contact with the insertion position regulating tongue piece 14 of the insertion groove 10, and at this time, a length of space is left between the bottom wall 8 of the insertion groove 10 and the side edge of the surface structure member 2. becomes. Further, since the position regulating tongue piece 18 of the cover 15 is located between the side edges of each surface structure member 2, the cover 15
Its own position is also regulated. According to the drawings, the position regulating tongue piece 18 of the cover 15 is located at the side edge of each surface structure member 2, and between the side edges of the engaging portion 4.

For this reason, the position regulating tongue piece 18 accurately regulates the position of the cover 15 when installing a roof or an external wall.
When the surface structure members 2, 2 thermally expand due to temperature differences due to seasonal changes after the construction of the roof is completed, even if the side edges of the surface structure members 2, 2 expand, the side edges of the insertion position regulating tongue piece 14 As it bites in, it comes into contact with the side edge of the position regulating tongue piece 18 of the cover 15.

In addition, in the above-mentioned construction method, most of the cover is fitted to the waste board in advance, the side edge of one side structural member is fitted with the waste board, and then the edge of the other side structural member is fitted into the waste board, Thereafter, the cover may be fully fitted to the connecting portion of the surface structure member, and the tongue piece regulating the insertion position of the waste plate may be provided at an appropriate position.

In summary, according to the present invention, since the position regulating tongue piece located between the side edges of the surface structure member extends from the second edge formed on the rear edge of the cover, the position of the cover is controlled during construction. can be precisely regulated,
The cover will not tilt or come off from the connection part of the surface structure material, which will disturb the appearance, and rainwater will not infiltrate into the attic from the connection part of the surface structure material. and,
Even if the surface structure material expands due to temperature changes due to seasonal changes after the construction of the roof or exterior wall, only a small portion of the position regulating tongue or the side edge of the surface structure material will be bent or cut. Since no pressure is applied to almost the entire length of the edge of the surface structure material, the surface structure material will not bend and become wet with rainwater or be blown away by the wind.

Further, the position regulating tongue piece can be integrally molded when the cover is molded, and the cover can be widely used regardless of the structure of the surface structure material or the scrap board, 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.
2 is an exploded perspective view showing an embodiment of the connection structure using the cover of the present invention; FIG. 3 is an enlarged longitudinal sectional view showing the assembled state of the connection structure; FIG. 4 is a sectional view taken along the line - in FIG. 1 is a waste plate, 2 is a surface structure material, 4 is an engaging portion, 5 is a locking portion, 15 is a cover, 16 is a second edge, 17 is a first edge, and 18 is a position regulating tongue piece.

Claims (1)

[Claims] 1 The front edge has a first edge that adheres to the outer surface of the locking part formed on the front edge of the surface structure material, and the rear edge has a first edge that is located within the engagement part formed on the rear edge of the surface structure material. A cover that has a second edge and is attached to the surface of the connecting portion of the left and right surface structure members, and is located between the second edge of the cover and the side edges of the left and right surface structure members. A cover for a surface structure material, characterized in that a position regulating tongue piece is extended.