JPH05179738A - Fixing device of glass panel for curtain wall - Google Patents

Abstract

PURPOSE:To fit a glass panel from the indoor side. CONSTITUTION:Vertical frames 20 are arranged in the indoor side to be apart and deviate so that a separated space S may be formed in the clearance of attached face of the glass panel G. And the glass panel G is placed on the attaching base of the lower frame 12 from the indoor side to be detachable to the right and left sides in the separated space S. And another vertical frame 40 is interposed so as to fill the separated space S to support and fix the glass panel G. The vertical frame 40 is composed of a stripe 41 of the spacer base fixed in the vertical frame 20 and a fitting member 46 of the spacer fixed thereto. The fitting projected piece 47 of the fitting member 46 of the spacer is engaged with the fitting edge member of the glass panel G to fix it.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curtain wall, and more particularly to a glass panel fixing device for the curtain wall.

[0002]

2. Description of the Related Art A glass panel fixing device for an SSG, that is, a structural sealant glazing type curtain wall is disclosed in, for example, JP-A-60-212.
No. 547 is known.

According to this, a channel-shaped member is provided in which a vertical is arranged near the glass panel installation surface inside the room, and fixed to the end of the glass panel with respect to the outward protruding ridge provided at the tip of the vertical. The glass panel is supported by engaging the mating member.

[0004]

However, since this fixing device directly engages and supports the glass panel with respect to the above-mentioned upright, it is necessary to always install the glass panel from the outdoor side. Become.

For this reason, in this fixing device, a scaffold is generally constructed and installed on the outer wall of a building, and a glass panel hung by a crane or the like is engaged manually from the scaffold side with respect to the vertical direction. Therefore, the installation of scaffolds is complicated, and the construction work from the outside in high places is dangerous.

The present invention has been made under such circumstances, and the problem to be solved is that glass panels can be safely installed from the inside of a building without the need to install these scaffolds. To provide a glass panel fixing device for a curtain wall.

[0007]

SUMMARY OF THE INVENTION The present invention is directed to a cuboid which is arranged so as to be separated and displaced toward the inside of a room so as to form a separated space with a glass panel installation surface, and in the separated space, a lateral direction bent shape. A glass panel which is placed on the installation base from the indoor side and fixedly provided with an engaging edge member at a side end portion;
A vertical spacer that is fixed to the vertical direction and that has a support means that engages with the engagement edge member of the glass panel and that is interposed separately so as to fill the separated space. A curtain panel with a glass panel fixing device (Claim 1) for a curtain wall and a glass panel installation surface, which is arranged so as to be spaced apart from the inside of the room so as to form a separated space, and a lateral direction in the separated space. In order to fill the above-mentioned space, a glass panel mounted on the installation base from the inside of the room and a support surface fixed to the above-mentioned upright and supporting the end of the glass panel side through a backup material are provided. A glass panel fixing device for a curtain wall (claim 2), characterized in that it is provided with a separate vertical spacer interposed between the glass panel fixing device and the glass panel fixing device (claim 2). It is an of means.

[0008]

According to the present invention, since a space is formed between the glass panel installation surface and the vertical side which is eccentrically arranged on the indoor side, the glass panel is installed in the room on the glass panel installation surface. This makes it possible to do this in the horizontal direction in the inner space, and the glass panel built from this interior side is fixed by being supported by a separate vertical spacer.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be further described with reference to the drawings showing the following embodiments. In FIGS. 1 to 5, A is a glass panel fixing device, G is a glass panel, 10 is an upper frame, and 11 is an indoor side. An upper ridge, 12 is a lower frame that forms the base of the glass panel G, 13 is a lower ledge that is also arranged on the inside of the room, 20 is an upright, and 40 is an upright 20 and a separate upright spacer.

In the glass panel fixing device A of this example,
The upright 20 is configured as a long hollow rectangular shape having a pair of mounting fins 21 facing each other, and the mounting fins 21 are directed toward the outside of the room, and the mounting fins 21 and the glass panel G are placed between the installation surfaces of 80 mm. In order to form the separated space S, the glass panel G is arranged at a position displaced from the glass panel G toward the room.

The glass panel G has grooves 31 so that both ends of the glass panel G face the adjacent glass panel G.
The glass panel G has upper and lower end portions fitted to the upper frame 10 and the lower frame 12, respectively. In addition, the lower frame 12 was placed at a fixed position in the left-right direction in the separated space S from the indoor side of the opening space between the uprights 20 so that the lower frame 12 serves as a base for installation. It is as a thing.

On the other hand, the upright spacer 40 is constructed by combining three members of the spacer base strip 41 and the spacer engaging member 46 which is a pair of piece-shaped members in this embodiment, and the upright spacer 40 is The separation space S between the upright 20 and the glass panel G is filled so as to be fixed to the upright 20 and to engage with and support the engaging edge member 30 of the glass panel G, and interposed therebetween. It is as a stuff.

That is, the spacer base strip 41 of the vertical spacer 40 is configured such that the fixing fin 43 provided on the indoor side of the substrate 42 is inserted between the pair of mounting fins 21 of the vertical 20 and a fixing screw from the mounting fin 21 side. It is fastened by 22 and is thereby fixed to the upright 20.
Also, the spacer engaging member 46 is the spacer base strip 4 described above.
The bolts 45 mounted in the bolt receiving grooves formed by the pair of opposing fins 44 provided on the outdoor side of No. 1 allow the positions to be finely adjusted in the front-rear direction, and the outer ends project to the non-opposing sides. It is configured as having a fin-shaped engaging protrusion 47.

In the fixing device A, the engaging projection 47 is fitted into the groove 31 of the engaging edge member 30 of the glass panel G so as to form a supporting means for supporting the glass panel G. With the above configuration, the vertical spacer 40 including the spacer base strip 41 and the pair of spacer engaging members 46 is vertically adjusted so as to fill the separated space S by the dimensional relationship based on 80 mm so that the fine adjustment is possible.
The glass panel G is fixed to the upright 20 by being interposed between 0 and the glass panel G.

Construction of the glass panel G in the glass panel fixing device A of this example is specifically carried out by the following method.

That is, the upper frame 1 if previously mounted
0, the upper ridge 11 and the lower ridge 1 that demarcate the interior side of the lower frame 12
After removing 3 and opening the upper frame 10 and the lower frame 12, respectively, one of the glass panels G is formed into a space in the left-right direction in the separated space S by using the separated space S. From the indoor side, the glass panel G is placed in a fixed position by placing it on the lower frame 12 as a base, and the spacer base strip 41 of the vertical spacer 40 is placed against the rear 20. It is fixed by the fixing screw 22, and each spacer engaging member 46 is fixed to the spacer base strip 41 by the bolt 45 so that the engaging protrusion 47 of the spacer engaging member 46 engages with the engaging edge member 40 of the glass panel G. After that, the upper ridge 11 and the lower ridge 13 are fitted.

In the figure, reference numeral 24 is a blind plate for covering the fixing screw 22 of the upright 20, 34 is an airtight material provided on the engaging edge material 30 of the glass panel G, 35 is a sealing material, and 50 is a separation space S.
It is a vertical ridge that closes.

FIG. 6 shows another example of the glass panel fixing device A. In this example, a separate vertical spacer 40 is used.
Has a pair of opposing flat fin-shaped supporting surfaces 48 that support the side ends of the glass panel G through the backup material 33 as a single unit on the outdoor side, while a pair of L-shaped surfaces are provided on the indoor side. The leg-shaped strips 49 are provided, and the leg-shaped strips 49 are dropped into a pair of fitting grooves 25 provided on the outdoor side of the upright 20 to be fitted in a slide shape, and the upright spacers 40 are fixed to the upright 20. There is something to do.

In this embodiment, the glass panel G is placed on the lower frame 12 of the installation base from the indoor side in the left-right direction in the separated space S in the same manner as described above, and then the vertical spacer 40 is installed. By using the thickness space of the backup material 35 to drop it into the vertical 20 and fix it in a sliding manner, and then mount the backup material 35 after that, the vertical spacer 40 also fills the separation space S. Thus, the glass panel G is fixed to the upright 20 by interposing as described above.

Although the illustrated example is as described above, in carrying out the present invention, each of the vertical, the installation base, the glass panel, the engaging edge material, the vertical spacer, the supporting means, and the backup material is concrete. Material, shape, structure, dimensions, relationship between these,
Various modifications can be made without departing from the gist of each invention, and the invention is not limited to those shown or described above.

[0021]

As described above, according to the present invention, the erection is arranged so as to be separated and displaced toward the inside of the room so as to form the separated space with the glass panel installation surface, and in the separated space, the left and right sides are formed into a dented shape. A glass panel that is placed on the installation base from the indoor side and has an engaging edge member fixed to the side end, and a support that is fixed in the upright position and that engages with the engaging edge member of the glass panel. And a separate vertical spacer interposed so as to fill the above-mentioned separated space, and further, it is separated to the indoor side so as to form a separated space with the glass panel installation surface. And the glass panel placed on the installation base from the indoor side in the left-right direction in the above-mentioned separated space, and fixed to the above-mentioned vertical, with the backup material interposed. Support that supports the edge of the glass panel It is characterized in that it is provided with a separate vertical spacer which is provided so as to fill the above-mentioned separated space, so that it is possible to build the glass panel from the indoor side in both cases. It is possible to provide a curtain wall glass panel fixing device that does not require a scaffold for installation and reduces the risk as much as possible. It is possible to provide a fixing device that securely and firmly fixes the glass panel in a vertical direction more than equivalently.

[Brief description of drawings]

 Fig. 1 Cross-sectional view showing a glass panel fixing device Fig. 2 Vertical cross-sectional view of a curtain wall Fig. 3 Cross-sectional view showing a mounting process of a glass panel fixing device Fig. 4 Cross-sectional view showing a mounting process of a glass panel fixing device Fig. 5 Glass Cross-sectional view showing the mounting process of the panel fixing device FIG. 6 Cross-sectional view showing another example

[Explanation of symbols]

 A glass panel fixing device G glass panel S separation space 20 cubic 30 engaging edge material 35 backup material 40 cubic space 41 spacer base strip 46 spacer engaging material

Claims (2)

[Claims] 1. A cuboid arranged so as to be separated and displaced toward the inside of the room so as to form a separated space from the installation surface of the glass panel, and in the above-mentioned separated space, it is arranged in a lateral direction in the shape of a room from the inside to the top of the installation base. And a glass panel fixedly provided with an engaging edge member at a side end thereof, and a supporting means fixed to the upright and engaging with the engaging edge member of the glass panel. An apparatus for fixing a glass panel to a curtain wall, which comprises a separate vertical spacer interposed so as to fill the space. 2. A cuboid that is eccentrically arranged on the indoor side so as to form a distant space with respect to the glass panel installation surface, and in the above-mentioned distant space, the pedestal is installed in the left-right direction from the indoor side on the base. A glass panel mounted on the table, and a separate body that is fixed to the upright and has a supporting surface that supports the glass panel side end through a backup material and that is provided so as to fill the separated space. A device for fixing a glass panel on a curtain wall, comprising a vertical spacer.