JPS6282156A - Apparatus for connecting face structural member - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] <Industrial Application Field> This invention provides a surface structure material that securely connects the side edges of the left and right surface structure materials when horizontally roofing the roof or outer wall of a building. This invention relates to a coupling device.

<Prior art> In horizontal roofs and exterior walls of buildings, the connecting devices that connect the side edges of the left and right side structural members are each extremely short.
Utility Model Publication No. 56-51144 developed by the present inventor,
Actual Publication No. 57-36741 S; Publication, Special Publication No. 60-15
The connection device for surface structure materials described in Publication No. 792, etc. has a pair of left and right insertion grooves opened in the horizontal direction into which the side edges of the surface structure materials to be connected are inserted into the support part provided on the first side of the waste board. is provided, and the side edges are inserted into the respective insertion grooves from the left and right after shifting the surface structure material laterally.

<Problems to be Solved by the Invention> The above-mentioned configuration is inefficient because it is necessary to shift the surface structure material by several centimeters laterally at the roof or outer wall during construction, and especially when the surface structure material is several meters long. Because of the length, it is difficult to shift the side edge of the surface structure material by a few centimeters to the side and insert the side edge of the surface structure material into the insertion groove accurately. Moreover, when inserting the side edge of the surface structure material into the insertion groove of the support part, the surface of the side edge of the surface structure material rubs against the inner surface of the insertion groove, causing the surface coating of the surface structure material to peel off and over a long period of time. The peeled parts will corrode and leak.

(Step F for solving the problem) The present invention was proposed in view of the above, and includes a scrap board placed on the lower surface of the connection part of the surface structure material, and A receiving material that receives the lower surface of the side edge of the surface structure material, a supporting material that is located on the upper surface of the receiving material and supports the upper surface of the side edge of the left and right surface structural material, and a support material that covers the two surfaces of the supporting material. The receiving material is provided with a straight ζ-shaped claw piece, and the supporting material is provided with a hole through which the claw piece passes, and the claw piece of the receiving material is passed through the hole in the supporting material. By bending, the receiving material and the supporting material connect and support the side edges of the left and right surface structural members.

<Example> The present invention will be explained below with reference to the embodiments shown in the drawings.The surface structure material 1 used in the present invention is for horizontally long horizontal roofing, and the higher grade has a retaining part 2 that bends toward the surface side. The lower edge has a locking part 3 that bends toward the back side.

When the above-mentioned surface structure materials 1.1 are arranged side by side, at the connecting part, there is a waste board 4 arranged on the lower surface of the connection part, and a waste board 4.
of. A support material 5 located on the upper surface and supporting the lower side edges of the left and right surface structure members, a supporting material 6 located on the upper surface of the support material 5 and supporting the upper side edges of the left and right surface structure members l, A cover material 7 that is attached to the E side of the support material 6 is provided.

The waste plate 4 shown in 2 is a thin plate-like shape, and has a bent part 8 on the upper edge that covers the engaging part 2 of the surface structure material l, and a downward bent part 9 that fits into the locking part 3 on the lower edge. are provided respectively, and on the left and right side edges, a water return piece lO that is folded back upward is formed, and a water return part 11 that is raised low is formed in the middle of the width direction.

On the other hand, the receiving material 5 has a narrow plate shape that follows the surface of the waste board 4, and has step-shaped edges 12 formed on the left and right side edges, and a plurality of claw pieces 13 standing upright approximately in the center. Provided in a shape. This claw piece 13 is provided by punching out the receiving material 5, and in the embodiment shown in the drawings, the receiving material 5
Three of them are sunk in parallel in the length direction, and protrude straight in the direction perpendicular to the length of the receiving material 5.

The supporting material 6 positioned on the upper surface of the receiving material 5 has a thin plate shape similar to the receiving material 5, and has a shallow longitudinal groove 14 in the center, and the claw piece 13 of the receiving material 5 is passed through this groove 14. Horizontal hole 15
is opened corresponding to the claw piece 13. And the groove part 14
The supporting pieces 16 extending laterally from the left and right sides of the surface structure member l
It supports the upper surface of the side edge. Further, a contact piece 17 bent downward is formed on the lower edge of the support member 6, and the corresponding contact piece 17
Lateral V-shaped notches 18 are formed on the left and right sides.

Regarding the force applied to the supporting material 6 described in , the material 7 is also thin plate-shaped like the receiving material 5 and the supporting material 6, and the left and right side edges are provided with locking pieces 19 that can be folded back to the back side. A covering piece 20 covering the locking portion 3 of the surface structure member 1 is bent and formed at the front end.

The above-described waste board 4 and receiving material 5 may be made into one piece, or the receiving material 5 may be placed on the side of the waste board 4 during construction.The waste board 4 and receiving material 5 may be integrated. In order to make the shape, the left and right edges 12 of the receiving material 5 may be sandwiched between the left and right water return portions 11 located at the center of the waste board 4, as shown in FIGS. 2 and 4.

In order to horizontally thatch a roof or outer wall using the above-mentioned waste boards 4, receiving materials 5, supporting materials 6 and cover materials 7, a base material (not shown) is required.
Place the waste board 4 on J:. When the waste board 4 and the receiving material 5 are separated, the receiving material 5 is positioned in the center of the waste board 4, and when the waste board 4 and the receiving material 5 are integrated, they remain as they are.
While fitting the engaging IF portions 3 of the left and right surface structure members 1 into the lower pressure bending portions 9, the side edges of each surface structure material 1 are attached to the surface of the receiving material 5. Next, the side edges of the surface structure material 1 are fixed. The supporting material 6 is positioned on the surface of the receiving material 5 on which the surface structure material 1 is placed, the contact piece 17 is placed over the surface of the locking part 3 of the surface structure material l, and the claw piece 13 is passed through the hole 15 from below.
The claw pieces 13 are made to protrude from the surface of the support member 6. In this state, if each claw piece 13 is crushed with a hammer or the like, each claw piece 13 will be crimped onto the surface of the support member 6.

Therefore, the receiving material 5 and the supporting material 6 on the waste board 4 are integrated with the side edges of the left and right surface structure materials 1 sandwiched therebetween.

Next, the material 7 is applied to the support material 6.
Apply force/rear end of the part 7 to the left and right notches 18 of the momme material 6, apply the locking piece 19 to the upper surface of the support piece 16, and raise the cover material 7 along the support material 6. . As a result, the support member 6 is supported by the left and right locking pieces 19 sandwiching the lower surface of the support piece 16 of the support member 6, and the covering piece 20 is supported by the locking portion 3 of the surface structure member l.
will cover.

Through the above-described construction, the left and right surface structure members 1 are firmly connected with the receiving material 5 and the support material 6, and the surfaces of the connecting portions of the left and right surface structure members are covered with the cover material 7, resulting in a good-looking product. Become.

Note that if a sealing material 21 is provided on the lower surface of each support piece 16 of the support member 6 as shown in FIG. This makes it difficult for rainwater to infiltrate into the attic of the building from the connecting portion of the surface structure member 1.

Although the present invention has been described above with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments described above, and may be modified to any structure as long as it falls within the scope of the claims. For example, the waste board 4 may be in the form of a wooden board without the wood return part 11, and the support material 6 may be implemented with the groove part 1.
4 may be burnt and shaped like a regular plate. Moreover, any structure may be used as long as the cover material 7 can be attached to the surface of the support material 6.

<Effects of the Invention> In summary, according to the present invention, there is a receiving material located on the upper surface of the waste board and receiving the lower surfaces of the side edges of the left and right surface structural members, and a receiving material located on the side of the receiving material. It consists of a support material that supports the upper surfaces of the side edges of the left and right surface structural members, and a cover material that is attached to the top surface of the support material. The feature is that the side edges of the left and right surface structure members are connected and supported by the receiving material and the supporting material by opening a hole through which the piece passes and bending the claw piece of the receiving material that is passed through the hole in the supporting material. Therefore, attach the side edges of the left and right side structural members to the support material on the scrap board from
It can then be covered with support material. Therefore, the surface structure member can be accurately positioned without having to move the surface structure member slightly in the length direction during construction, and work efficiency is greatly improved.

Also, since the surface structure material is not inserted laterally into the groove, 1
The surface and back side of the side edges of the surface structure material will not be scratched and damaged, and will not corrode and leak due to scratches.Furthermore, if the surface structure material is only a metal plate and is thin, or if the back surface of the metal plate is used for insulation purposes. Even if the foam material is added to make the surface structure thicker, it can be firmly connected with the support material regardless of the thickness of the surface structure material, and the practical value is extremely high.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of an exploded state, FIG. 2 is a partially cutaway perspective view of an assembled state, and FIG.
4 is a longitudinal cross-sectional view of the same, and FIG. 5 is a longitudinal cross-sectional view of Group 1 of the embodiment in which a sealing material is provided on the lower surface of the support member. FIG. 6 is a longitudinal cross-sectional view of the same construction state as above, and FIG. 7 is a longitudinal cross-sectional view of the construction state of an embodiment in which the surface structural material is a metal plate.

Claims (1)

[Claims] A scrap board placed on the lower surface of the connecting part of the panel structure material, a receiving material located on the top surface of the waste board to catch the lower surfaces of the side edges of the left and right panel structure materials, and a receiving material located on the top surface of the receiving material to receive the left and right side edges. It consists of a support material that supports the upper surface of the side edge of the surface structure material, and a cover material that is attached to the upper surface of the support material. The device is characterized in that the side edges of the left and right surface structure members are connected and supported by the receiving material and the supporting material by opening a hole to pass through and bending the claw piece of the receiving material that is passed through the hole in the supporting material. Connecting device for surface structural materials