JPH0729138U - Connection structure of building surface materials - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate the connection of the left and right face materials 1. [Structure] A connecting cover 9 for connecting the face members 1 in the lateral direction is provided. The left and right edges of the connecting cover 9 are bent downward in a substantially U-shape to form the folding pieces 11, 11. On the left and right side edges of the face material 1, insertion receiving portions 8, 8 into which the folding pieces 11, 11 are inserted are bent upward and formed in a substantially U shape. A draining plate 21 for stopping water is arranged on the lower surface side of the joint between the left and right side members 1, 1. [Effect] The face materials 1, 1 are laid on the discarding plate 21 so that the side edges of the left and right face materials 1, 1 are arranged. After this, left and right side materials 1,
By inserting the folded-back pieces 11, 11 of the connection cover 9 into the insertion receiving portions 8, 8, the face materials 1, 1 can be easily connected.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a structure for connecting building facings in which metal facings are adjacently connected to each other on the left and right.

[0002]

[Prior art]

 As a conventional type of this type, in Japanese Utility Model Publication No. 60-3867, a supporting member having a T-shaped cross section having a sandwiching piece extending outward in the left and right directions is provided at the center of a scrapboard, and the supporting surface is attached to the lower surface of the sandwiching piece. It has been proposed to connect the left and right side members by attaching a connecting cover having the folded edges that are folded back inward at the lower end to the left and right side members.

[0003]

[Problems to be solved by the device]

 In the above-mentioned conventional one, there is a drawback that the processing of the waste plate becomes complicated because a separate support portion is provided on the waste plate. Also in the field construction, after arranging the scrapboard on the roof, the edges of the left and right face materials are inserted and arranged on the lower surface of the sandwiching piece of the support part, so after arranging the face materials on the roof, the horizontal direction is further increased. Since it had to be slid and moved to the above position, and the folding piece was inserted into the narrow gap between the lower surface of the sandwiching piece and the upper surface of the face material to attach the connecting cover to the supporting part, there was a surface with poor workability.

The present invention is intended to solve such a problem, and an object thereof is to provide a connecting structure of building face materials having a simple structure and excellent workability.

[0005]

[Means for Solving the Problems]

 According to the present invention, an engaging portion is formed at the upper end edge of a metal face material, and a locking portion is formed at the lower end edge. In the construction structure connecting structure for connecting the face materials to each other vertically by locking the locking parts of the face materials, a connecting cover for connecting the above-mentioned surface materials in the lateral direction is provided, and both left and right sides of this connecting cover. The edge is bent downward in a substantially U-shape to form a folded piece, and insertion receiving portions for inserting the folded piece are formed upward in a substantially U-shape on both right and left edges of the face member. Then, the connecting cover is externally fitted to the insertion receiving portions of the left and right side members to connect the left and right side members, and the water blocking plate is arranged on the lower surface side of the connecting portion.

[0006]

[Action]

 With the above configuration, the face materials are laid horizontally in such a way that the side edges of the left and right face materials are arranged on the wasteboard, and the folded pieces of the connection cover are inserted into the insertion receiving parts of the left and right face materials to make the same face material. You can connect your will.

[0007]

【Example】

 An embodiment of the present invention will be described below with reference to the accompanying drawings. FIGS. 1 to 4 show a first embodiment of the present invention. A face member 1 made of metal has a substantially box-shaped cross section at its upper end edge. As shown in FIG. 4, this engaging portion 2 is formed by bending the upper end edge of the face material 1 vertically to the upper surface side, and the upper end thereof is bent obliquely downward. Further, the front end thereof is bent downward, and a U-shaped folded portion 3 which is horizontal to the upper surface of the face material 1 is provided at the lower end thereof. Further, a locking portion 4 for locking the engaging portion 2 is formed by bending at a lower end edge of the surface material 1, and the lower end edge of the surface material 1 is formed by bending at a lower surface side. An inclined portion 5 is formed, and the engaging portion 4 is provided at the lower end of the inclined portion 5. The engaging portion 4 is formed by bending a vertical portion 6 and a horizontal portion 7 into a substantially L shape. . Further, on the left and right sides of the face material 1, substantially U-shaped insertion receiving portions 8 are formed by folding back the side edges thereof. The connecting cover 9 connecting the left and right face members 1 is formed by folding back the left and right ends of the flat plate portion 10 downward to form a substantially U-shaped folding piece 11 in the length direction of the flat plate portion 10. An upper edge engaging portion 12 folded back to the upper surface side is formed at the upper end of the, and a substantially L-shaped lower edge engaging portion 14 is formed at the lower end via an inclined surface 13.

The drainage plate 21 that serves as a water stop for the horizontal seam of the face material 1 has a synthetic resin layer 23 provided on the upper and lower surfaces of a core material 22 made of a thin metal plate such as aluminum or steel. The upper edge of the plate 21 is bent to the upper surface side to form a substantially L-shaped abutting portion 24, and the abutting portion 24 abuts the outer surface of the engaging portion 2 of the face material 1, and The lower edge forms an inclined portion 25 that inclines toward the lower surface side, and this inclined portion 25 faces the inclined portion 5 of the face material 1. On the upper surface of the wasteboard 21, a plurality of water blocking projections 26 made of a soft synthetic resin are juxtaposed in the vertical direction at appropriate intervals, and these projections 26 are located on the center side in the width direction of the wasteboard 21. It is inclined and projected.

Next, the operation of the above structure will be described. In order to connect the joints of the face materials 1 and 1 that are adjacent to each other on the left and right sides, the scraping plate 21 is previously attached to the joint portion of the base material 31 in advance with the waterproof adhesive tape ( (Not shown) or the like. In this case, the sloping plate 21 is attached so that the inclined portion 25 of the shaving plate 21 is placed on the engaging portion 2 of the lower surface member 1 which has already been laid. Then, the right and left face materials 1, 1 are laid so that the side edges of the face material 1 are located at the center of the upper part of the wasteboard 21, and thereafter, the lower portions of the insertion receiving parts 8, 8 of the left and right face materials 1, 1 are laid. Then, the folded pieces 11, 11 of the connecting cover 9 are aligned with each other, and the connecting cover 9 is slid upward to connect the left and right face members 1, 1. In this case, the upper edge engaging portion 12 provided at the upper end of the connecting cover 9 is inserted into the lower portion of the folded portion 3 of the face material 1, and the lower edge engaging portion 14 provided at the lower edge is engaged with the engaging portion 4 of the face material 1. To fit on.

As described above, in this embodiment, the engaging portion 2 is formed at the upper end edge of the metal face material 1, and the engaging portion 4 that is engaged with the engaging portion 2 is formed at the lower end edge. 1 and 1 are laid adjacent to each other on the left and right, and the engaging portion 2 is engaged with the engaging portion 4 of the upper surface material 1 to connect the surface materials 1 and 1 to each other. In the connection structure, a connection cover 9 for connecting the face members 1 in the lateral direction is provided, and both left and right edges of the connection cover 9 are bent downward in a substantially U-shape to form the folding pieces 11, 11, and Insertion receiving parts 8, 8 into which the folding pieces 11, 11 are inserted are bent upward in a substantially U-shape on both left and right edges of the face material 1, and the insertion receiving parts 8, 1 of the left and right face materials 1, 1 are formed. Since the connecting cover 9 is externally fitted to 8 to connect the left and right face materials 1, 1 and the water blocking plate 21 is arranged on the lower surface side of this connection portion, the face material 1 is laid horizontally. After arranging, insert The connection cover 9 attached to the lower part 8 so as to insert the turned-back piece 11, it is possible to easily connect the face material 1,1 another. Further, the folding piece 11 of the connecting cover 9 is locked to the insertion receiving portion 8 of the face material 1 to firmly connect the left and right face materials 1, and the waste plate 21 does not require a conventional support. Since only the insert receiving portion 8 is formed by folding back both edges of the face material 1, the face material 1 and the waste plate 21 can be processed only by bending, which facilitates the production. Moreover, since the left and right face materials 1, 1 can be connected by laying the face material 1 and then sliding the connection cover 9 upward without moving the face material 1, the workability is excellent. In the case where the face member 1 is vertically coupled by locking the seed engaging portion 2 and the locking portion 4, the lower engaging portion 2 is engaged with the engaging portion 4 of the upper surface member 1. After stopping, it is not necessary to move the upper surface side surface material 1 to the left and right, so that the operation of connecting the surface material 1 vertically and horizontally becomes easy.

Further, as an effect of the embodiment, by providing a plurality of water blocking projections 26 on the wasteboard 21, rainwater that has entered from the joints of the left and right surface materials 1 can be favorably transferred to the lower surface material 1. Can be lead to.

FIG. 5 shows a second embodiment of the present invention, in which the same parts as those in the first embodiment are designated by the same reference numerals, and detailed description thereof will be omitted. The lower end side of the portion 8 is formed obliquely in a plane, and an insertion guide portion 8A is provided which narrows the width of the insertion receiving portion 8 toward the lower end side. The connection cover 9 can be easily inserted and the connection cover 9 can be easily attached by combining the folded-back portions 3, and the work efficiency can be improved.

The present invention is not limited to the above embodiment, and various modifications can be made. For example, the shapes of the engaging portions and the engaging portions at the upper and lower ends of the face material can be appropriately selected. Further, instead of providing the water blocking protrusions on the wasteboard 21, the left and right edges of the wasteboard 21 may be folded back to the upper surface side, and the rainwater may be guided downward by this folded back portion. Although the example in which the face material is attached diagonally along the roof has been shown in the embodiment, the face material may be attached vertically along the wall.

[0014]

[Effect of device]

 According to the present invention, an engaging portion is formed at the upper end edge of a metal face material, and a locking portion is formed at the lower end edge. In the construction structure connecting structure for connecting the face materials to each other vertically by locking the locking parts of the face materials, a connecting cover for connecting the above-mentioned surface materials in the lateral direction is provided, and both left and right sides of this connecting cover. The edge is bent downward in a substantially U-shape to form a folded piece, and insertion receiving portions for inserting the folded piece are formed upward in a substantially U-shape on both right and left edges of the face member. However, the connecting cover is externally fitted to the insertion receiving parts of the left and right side members to connect the left and right side members, and the water blocking plate is arranged on the lower surface side of this connecting portion, so that the structure is simple. Thus, it is possible to provide a connection structure of construction facings having excellent workability.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part showing a first embodiment of the present invention.

FIG. 2 is a partially cutaway perspective view showing a first embodiment of the present invention.

FIG. 3 is a plan view of an essential part showing a first embodiment of the present invention.

FIG. 4 is a vertical cross-sectional view of the roof according to the first embodiment of the present invention in which a face material is attached.

FIG. 5 is a plan view of an essential part showing a second embodiment of the present invention.

[Explanation of symbols]

 1 face material 2 engaging part 4 locking part 8 insertion receiving part 9 connecting cover 11 folding piece 21 discarding plate

Claims (1)

[Scope of utility model registration request] 1. A metal face member having an engaging portion formed at an upper end edge thereof and an engaging portion formed at a lower end edge thereof, the face members being laid adjacent to each other on the left and right sides, and the engaging portion has an upper step side. In a connecting structure for building face materials that locks the locking portions of the face material to connect the face materials to each other vertically, a connection cover that connects the face materials in the lateral direction is provided, and both left and right sides of the connection cover. The edge is bent downward in a substantially U shape to form a folded piece, and insertion receiving portions for inserting the folded piece are bent upward in a substantially U shape on both left and right edges of the face member. A surface for construction characterized in that the connecting cover is externally fitted to the insertion receiving portion of the left and right side members to connect the left and right side members, and a water blocking plate is arranged on the lower surface side of the connecting portion. Material connection structure.