JP2911741B2 - Building joint equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for attaching joints to joints between panels arranged side by side on a building base material.

[0002]

2. Description of the Related Art An exterior finish is performed by arranging square panels on a ceiling and an outer wall of a building. In this case, joints are attached between the panels to further enhance the appearance. An example of the construction is shown in FIG. The stepped side edges of the adjacent panels 1 are overlapped, and the stepped side edges are fixed to the building base material 2 with screws 3. A channel-shaped joint receiving material 4 is arranged in a gap between the stepped side edges, and the joint receiving material 4 is fixed to the base material 2 using screws 5. A stepped engaging portion 6 is provided on the upper inner wall surface of the opposing side wall of the joint receiving member 4. The joint material 7 includes a flat base and a pair of mounting edges 8 extending downward from the base, and the mounting edges 8 are elastically engaged with the step-like engaging portions of the joint receiving material 4. By doing so, the two are brought into a holding relationship. By adopting such a construction method, the joint material 7 can be efficiently attached between the rectangular panels 1 and the appearance can be maintained.

[0003]

According to the conventional construction, FIG.
As can be seen from the above, the bottom plate of the joint receiving material hits the screw head for fixing the panel to the base material, and the height dimension of the head,
Lack of stability because the bottom plate rises from the side edge of the panel,
The joint member is inclined or wavy with respect to the panel, and the joint member has the same defect, or the joint member cannot be locked to the joint member. Therefore, an object of the present invention is to solve the above-mentioned disadvantages of the related art.

[0004]

According to the present invention, in order to solve the above-mentioned problems, there is provided a technique in which downwardly directed legs are provided from both sides of a bottom plate of a joint receiving member, and end surfaces of the legs are brought into contact with side edges of the panel. The idea is adopted to prevent the screw head from hitting the bottom plate.

More specifically, the present invention provides a joint wall connecting the opposed side wall and the opposed side wall, a joint receiving member extending a leg edge to the other side of the opposed side wall on the connected wall, A screw screwed into the base material for building from the wall, and a joint material having a mounting edge engaged and disengaged at an upper portion of the opposing side wall of the joint receiving material, further comprising a joint between the opposing side wall of the joint receiving material and the connecting wall; A joint having a concave portion at least at a root portion of a mounting edge of a pair of the joint members engaged with an upper portion of an opposing side wall of the joint receiving member, and disposed between panels arranged side by side with the building base material. To provide an architectural joint device.

[0006] The present invention further provides a joint wall connecting the opposed side wall and the opposed side wall, a joint receiving member extending to the other side of the opposed side wall with the joint wall, and a building comprising the joint wall. A screw that is screwed into the base material for use, and a joint material with a mounting edge that is engaged and disengaged at the upper part of the opposing side wall of the joint receiving material. Provided is an architectural joint device having a notch for avoiding a head of a screw to be fixed and arranged between panels juxtaposed to an architectural base material.

[0007]

The lower side of the connecting wall of the opposing side wall serves as a leg edge, and its end face is brought into contact with the panel side edge. For this reason, the screw head is located between the leg edges or in the notch portion of the leg edge, and the joint receiving material or the joint material engaged with the joint receiving material is not tilted or waved. The joint receiving material and the concave portion of the joint material facilitate elastic deformation of the opposed side wall and the mounting edge, and the concave streak of the joint receiving material facilitates formation of the notch.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In a panel 1, a horizontal edge 7 of a stepped side edge is overlapped on a base material 2, fixed to the base material 2 with screws 3, and a vertical edge 8 is separated and opposed. The joint receiving material 9 is formed from a metal roll formed material such as a long and extruded AL material made of SUS.
The cross-sectional shape is, for example, an H-shape, formed by projecting a pair of leg edges from the connecting wall of the channel material, or by connecting the opposing side walls with the pair of connecting walls. A connecting wall 11 to be coupled,
Below the connecting walls 11 of the joints 0, 10 are the leg edges 1 of the joint receiving material 9.
2,12. The end surfaces of the leg edges 12, 12 are arranged and abutted on the panel horizontal edges 7, 7 in such a manner as to avoid a screw head mounted in advance such as a round head screw, a round plate screw, or the like. The screw 5 is screwed into the base material 2 from the connecting wall 11, and the joint receiving material 9 is fixed to the base material 2. The engaging portions 13, 13 inside the upper portions of the opposing side walls 10, 10 have a tapered guide portion and step portions 14, 14 on the inner surface thereof.

[0009] A concave portion 15 is provided at an upper portion inside the connecting portion between the connecting wall 11 and the opposing side walls 10 and 10. Also, a concave stripe 16 is formed on the opposite outer wall on the diagonal line. Recess 15
Facilitates outward elastic deformation of the opposing side walls 10,10. The concave streak 16 is located at an appropriate position on the screw 3 portion of the horizontal edge 7 of the panel 1 downward as necessary from the end faces of the leg edges 12, 12.
When a cut is made in the dimensions and the portion between the notch and the notch is folded, this portion is broken due to the notch 16 and the notch 17
(See FIG. 4) can be easily formed.

The joint material 18 is a long, extruded AL material, S
It comprises a horizontal base edge 19 formed of a metal roll formed material such as made of US and the like, and a pair of mounting edges 20 and 20 extending downward and inclined from the lower surface of the horizontal base edge 19. Mounting edge 2
Concave portions 21 and 21 are formed inside and outside the root portions of 0 and 20.
The recesses 21 and 21 facilitate the elastic deformation of the mounting edges 20 and 20 to the left and right. The mounting edges 20 have projections 22 on their outer walls.
3, 13 are engaged with the tapered steps 14, 14, and the joint material 1
8 is attached to the joint receiving material 9.

In the example of FIG. 1, the joint receiving material 9 and the joint material 18 have the same width. However, as shown in FIG. 2, even if the width of the horizontal base edge 19 of the joint material 18 is larger than the width of the joint receiving material 9. Good. Further, as shown in FIG. 3, the mounting edge 20 extends downward in a U-shape from both ends of the horizontal base edge 19, and concave portions 21 and 21 are formed inside and outside thereof.

The example shown in FIG. 4 is the same as the example shown in FIG. 1, except that a notch 17 is formed in the leg edge 12 of the joint receiving material 9.
The head of the screw 3 for arranging the horizontal edge 7 of the panel 1 facing the base material 2 and fixing the same can be arranged at a position corresponding to the notch 17. The position of the cutout portion 17 is formed so as to correspond to the screw 3 mounting portion as is apparent from FIG.

[0013]

With the joint receiving material according to the present invention, the end face of the opposing side wall abuts against the side edge of the panel, and does not contact the screw for fixing the side edge to the base material, so that the joint receiving material or the joint material engaged with the joint receiving material is used. Does not tilt or wave. The recess facilitates the elastic deformation of the opposing side wall and the mounting edge. When the position of the screw for fixing the panel side edge to the base material changes and the screw comes into contact with the screw, a cutout may be provided in the leg edge, so that the use range of the joint receiving material can be expanded.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of an example of the present invention.

FIG. 2 is a partial cross-sectional view showing another example of a joint material.

FIG. 3 is a partial cross-sectional view showing another example of a joint material.

FIG. 4 is a cross-sectional view showing an example in which a cutout portion is provided in a joint receiving material.

FIG. 5 is a perspective view showing an arrangement of joint materials and a cutout portion.

FIG. 6 is a sectional view showing a conventional example.

DESCRIPTION OF SYMBOLS 1 Panel 2 Architectural base material 9 Joint receiving material 10 Opposite side wall 11 Connecting wall 12 Leg edge 13 Engagement part 14 Step part 15 Concave part 16 Concave part 17 Notch part 18 Joint part 20 Mounting rim 21 Concave part

Claims (2)

(57) [Claims] 1. A connecting wall for connecting an opposing and separated side wall to the opposing side wall, a joint receiving member extending to the other side of the opposing side wall from the connecting wall, and a connecting base wall for a building base material. It has a screw to be screwed, and the joint receiving material mounting framed joint member engaged with and disengaged from the top of the side walls of the further, the eye
A joint between an opposing side wall of the ground receiving material and the connecting wall;
A pair of mounting edges of said joint material engaging upper portions of opposing side walls of the material
A joint having a recess at at least one of the base portions thereof and being disposed between panels arranged side by side with the base material for building. 2. The method according to claim 1, further comprising: connecting the opposing side wall to the opposing side wall.
A connecting wall and a leg on the other side of the opposing side wall.
Joint receiving material extending the edge and base material for building from the connecting wall
Screws screwed into the upper part of the opposite side wall of the joint receiving material
And a joint material having a mounting edge that is disengaged from the joint material.
Fix the horizontal edge of the panel to the base material on the leg edge of the facing side wall.
Notches to avoid screw heads
Architectural joint devices arranged between panels arranged side by side .