JPS6139772Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a joining member that connects the mullions of a curtain wall to the ends of the tray plate and the blind ends.

In conventional curtain walls, condensed water and water that has entered due to broken seals is collected at every other blind hole 1 and drained to the outside through drainage holes 2, as shown by the dotted lines in Figure 1. He took measures to do so. The way to receive the drained water was to apply an amorphous sealant 3 to the gap between the mullions and the mullions as shown in FIG.

It is usually necessary to create a gap 5 of about 10 mm between the mullion 4 and the nozzle 1 on one side in consideration of thermal expansion and contraction of the nozzle 1 and the amorphous sealant 3. For that reason, this gap of about 10 mm 5
If an attempt is made to seal the gap with the irregularly shaped sealant 3, it is necessary to insert the back-up material 6 into this gap due to leakage of the irregularly shaped sealant 3 or adhesion to the blank material. For this purpose, it was necessary to install a cap 7, etc., which closed the cap 7 without opening.

The purpose of this invention is that it is only necessary to consider the continuous cutting length for continuous thermal expansion and contraction.
To obtain a joining member for a mullion and a mullion, which can integrally mold the mullion and the plate board and facilitate the attachment of the mullion to the mullion.

To explain this invention with reference to the drawings, the joining member according to this invention consists of a side plate 9 that is closely fixed to the side surface of the mullion 4 with screws 8, a serving board holder 10 that extends horizontally from the top of the side plate 9, and this A tray plate receiving side plate 11 that is suspended following the outer end of the plate plate 10, and a blind receiving side plate 13 that is suspended from the lower end of the plate plate receiving side plate 13 via a shoulder portion 12.
This blind receiving outer plate 13 consists of an arm portion 16 extending horizontally from the top edge of the portion along the inner wall surface 15 of the glass fitting groove portion 14 of the mullion 4 so as to close the inside of the groove portion 14. It is something. Said table board support 1
A step part 24 is formed between the tray plate holder 10 and the tray plate receiver outer plate 11, and the inner edge 17 of the tray plate receiver 10 is made somewhat thicker to fit into a fitting groove 25 of the tray plate 18. The joint member of this invention is entirely cast from aluminum alloy.

On the other hand, the mumu 1 is integrally formed with the serving plate 18, and the fitting groove 25 of the serving plate 18 is engaged with the inner edge 17 of the joining member and rotated in the direction shown by the arrow 27, so that the serving plate 1 is rotated. It is placed on the joint member attached to the inner surface of the stand 4, 4 and fitted. Both are fixed with screws 26 through holes 20 and 21 made in one end of the outer plate 11 of the joining member and the outer plate 19 of the serving plate 18. At this time, the upper surfaces of the eyelet 1 and the arm portion 16 are arranged on the same plane. Arm portion 16 and glass fitting groove portion 14
Since the gap 22 between them is extremely small, only a small amount of sealant is required. The inner edge portion 23 of the serving plate 18 is supported on the shoulder 12 mentioned above.

As described above, in the joining member according to the present invention, since the joining member integrated with the arm portion 16 is small, there is no need to consider its thermal expansion and contraction. Therefore, since this joint member and the mullion 4 can be attached in close contact with each other, an irregular seal can be applied without using backup material.

Therefore, the effort and parts cost for installing the blind cap 7, or the effort and effort for attaching back-up material and applying a seal, can be significantly reduced.

In addition, in conventional curtain walls, the cut lengths of the curtain wall and the tray board were different, and each was made separately, and each was attached to a mullion or the like with screws or the like.

However, by using the joining member according to the present invention, the cut lengths of the mesh 1 and the tray board 18 are made equal, and the mesh 1 and the tray board 18 can be integrally molded and attached. As a result, machining work is easy and the time and effort required for installation is significantly reduced. Curtain rails and other parts can also be integrated, and similar effects can be obtained.

If the means of attaching a blind bracket to a blind swallowing groove, such as the conventional blind installation of a curtain wall, the bracket becomes small and not only cannot bear a large load, but also the installation is difficult. It was unstable. Another drawback was that if you tried to use a large mume, the mullion that swallowed the mule would inevitably become larger.

However, if the connecting member of the present invention is used, there is no need to insert the mullion into the mullion's mullion swallowing groove.
Since it can be molded integrally with the serving plate, it is possible to
It is also possible to make Mume 1 itself smaller,
Also, in terms of strength, it is extremely strong because it is integrated with the table board. The joining member itself of the present invention does not have a structure that supports the load of only the blind and is installed in the blind swallowing groove as in the past, so it can be made larger and a stronger joint structure can be obtained.

In addition, in order to attach the serving plate 18 and the mesh 1 integrated therewith to the joining member of this invention, the serving plate 18 is turned diagonally upward, and the fitting groove 25 formed at the inner end of the serving plate 18 is connected. Simply insert the plate into the inner edge 25 of the member and rotate the plate 18, which is oriented diagonally upward, in the direction indicated by the arrow 27 shown in FIG. 3 so that it is in a horizontal position.
The serving plate 18 overlaps the serving plate support 10 of the joining member,
The outer plate 19 of the serving plate 18 overlaps the outer surface of the serving plate receiving outer plate 11 of the joining member, and the inner vertical plate portion of the open plate 1 overlaps the outer surface of the open receiving outer plate 13.

Therefore, the work of attaching the dining plate 18 and the mullion 1 integrated therewith to the mullion 4 is extremely easy and can be done reliably.

[Brief explanation of the drawing]

Fig. 1 is a partial front view of a curtain wall using a joining member according to this invention, Fig. 2 is an enlarged partial front view showing the joining part between a conventional mullion and a blind, and Fig. 3
The figure is a perspective view showing a means for joining a mullion, a mullion, and a serving board using a joining member according to this invention, FIG. 4 is a plan view showing joining using a joining member according to this invention, and FIG. FIG. In the drawings, reference numeral 1 is open, 2 is a drainage hole, 3 is an irregular sealant, 4 is a mullion, 5 is a gap, 6 is a backup material, 7 is a closed cap, 9 is a side plate, 1
0 is a non-blind receiver, 11 is a non-blind receiver outer plate, 12 is a shoulder part,
Reference numeral 13 designates a receiving side plate of a serving plate, 14 a fitting groove portion, 16 an arm portion, and 18 a serving plate.

Claims (1)

[Scope of utility model registration request] A side plate 9 is closely fixed to the side surface of the mullion 4 with screws 8, a serving plate holder 10 is horizontally extended from the top of the side plate 9, and a plate holder 10 is suspended from the outer end of the serving plate holder 10. Serving plate receiving side plate 1 and this serving plate receiving side plate 1
1, a part of the blind receiving outer plate 13 hanging down from the lower end of the mullion 4, a part where the blind receiving outer plate 13 extends along the inner wall surface 15 of the glass fitting groove 14 of the mullion 4, and a horizontal part extending from the top edge of this part. A member for joining a mullion of a curtain wall to a blind one, comprising an arm part 16 extending so as to close the inside of the groove part 14.