JPH0573857B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Field of Industrial Application" The present invention relates to a method of constructing a curtain wall in which mullions and solid wood are assembled into a rectangular shape.

``Prior Art'' As shown in FIG. 6, this type of construction method conventionally involves fixing a bracket 102 at a predetermined position on the side surface of a mullion 101 arranged vertically at a predetermined interval, Open timber 103 was being constructed and installed.

"Problems to be Solved by the Invention" With conventional construction methods, it is fine if the outer surface of the curtain wall is not bent and is one plane, but if it is bent into a polyhedral shape or formed into a curved surface, a blind material is used. Installation on bent or curved surfaces is difficult and cannot be fully accommodated. In addition, in conventional curtain walls, the mullions are continuous in the vertical direction without interruption for the appearance, but the solid wood is interrupted at the intersection with the mullions and does not continue in the horizontal direction, which is a problem in terms of design. It had a point.

``Means for Solving the Problems'' Therefore, the present invention aims to provide a design that can be applied to buildings with a polyhedral or curved exterior, and in which blind timbers are arranged horizontally on the exterior. , in a method of constructing a curtain wall in which mullions and blind timbers are assembled into a rectangular shape, both ends of the blind timbers are fitted into notches cut at a predetermined interval in the vertical direction on the front surface of the mullion timbers with the front side open. Then, a support tool with a protruding pin pointing upward and downward is fixed to the mullion by rotatably inserting the pin into the end of the blind material, and the open front part of the mullion is closed with a support plate and attached to the mullion material, and the glass plate is attached to the mullion material. This is a method of constructing a curtain wall in which the glass plate is brought into contact with a support plate and supported by blind members, the upper and lower edges of the glass plate are covered with ridges, and then attached to the mullion members.

Embodiment In the present invention, as shown in FIG. 1, blind members 2 are horizontally attached to mullion members 1 arranged vertically at predetermined intervals.

Both ends of the blind material 2 are fitted into notches 3 cut vertically at a predetermined interval on the front surface of a mullion material 1 with an open front surface as shown in FIG. 2, and constructed.

As shown in FIG. 3, a support 5 in which two pins 4 facing in the vertical direction are juxtaposed and protruding from each other is attached, as shown in FIGS. 4 and 5. It is rotatably inserted from the upper and lower directions corresponding to the upper and lower pieces 6 and 7 at the ends of the material 2, respectively, and screwed into the intermediate vertical piece 8 of the mullion material 1 with screws 9.

The open front part of the mullion 1 is closed by a supporting plate 11 made of vinyl chloride with engaging protrusions 10 protruding from both sides of the inner surface, and the engaging protrusions 10 are fitted into the receiving grooves 12 on the front surface of the mullion 1, and the mullion 1 is attached to the mullion 1.

The glass plate 13 is brought into contact with the seats 14 bulged on both sides of the outer surface of the support plate 11, and its lower end is placed on the outer upper piece 15 of the blind member 2, and its upper end is fitted into the outer lower groove 16 for support. Then, the upper and lower edges of the glass plate 13 are engaged with the raised edges 17, and the engaging piece 18 at the center of the inner surface is engaged with the groove 19 at the front end of the outer upper piece 15 of the mullion 1.
Connect the lower horizontal piece 20 of the inner surface to the vertical front piece 21 of the mullion 1.
1, cover it, and attach it to the mullion 1.

Caulking 22 is applied to the inner and outer surfaces of the upper and lower ends of the glass plate 13, respectively.

Note that the end face of the blind material 2 is closed with a cover plate 23.

The curtain wall installed as described above is attached to the blind material 2 with the pin 4 at the end of the blind material 2 as the center.
Since the glass plate 13 can be rotated, the blind member 2 can be bent as shown in FIG. 5, and therefore the glass plate 13 can also be bent.

``Effects of the Invention'' As described above, the present invention provides a method for constructing a curtain wall in which mullions and blind pieces are assembled into a rectangular shape. Insert both ends of the mullion into the cutout and install the support tool, which has a protruding pin pointing vertically, and insert the pin into the end of the mullion so that it can rotate freely, and then open the front of the mullion. Construction of a curtain wall in which the section is closed with a support plate and attached to a mullion, the glass plate is brought into contact with the support plate and supported by a blind piece, and the upper and lower edges of the glass plate are covered with ridges and attached to the mullion. This method allows the mullion to freely rotate in a horizontal plane around a pin fixed to the mullion, making it possible to easily form the exterior surface of a building into a multifaceted or curved shape. In addition, in the present invention, the mullions are provided with notches and the end portions of the mullions are fitted into the notches, so that the mullions are continuous in the horizontal direction without interruption in appearance, which is different from the conventional method.
This has a novel design effect compared to a structure in which the mullions are continuous vertically without interruption.

[Brief explanation of the drawing]

Fig. 1 is a front view of a curtain wall showing an outline of the present invention, Fig. 2 is a perspective view of a mullion, Fig. 3 is a perspective view of a fixture, Fig. 4 is a longitudinal sectional view of the main part of the present invention, FIG. 5 is a horizontal sectional view of the main part of the present invention, and FIG. 6 is a perspective view illustrating a conventional curtain wall construction method. 1... mullusal angle, 2... solid wood, 3... notch,
4...Pin, 5...Support, 11...Support plate, 1
3... Glass plate, 17... Pressed edge.

Claims (1)

[Claims] 1. In a method of constructing a curtain wall in which mullions and blind timbers are assembled into a rectangular shape, both ends of the blind timbers are fitted into notches cut vertically at a predetermined interval on the front surface of the mullion timbers, which are open in the front. death,
A support with a protruding pin pointing vertically is fixed to the mullion by rotatably inserting the pin into the end of the blind material, and the open front part of the mullion is closed with a support plate and attached to the mullion to support the glass plate. A method of constructing a curtain wall in which the glass plate is brought into contact with the glass plate and supported by blind members, and the upper and lower edges of the glass plate are covered with ribbed edges and attached to the mullions.