JPH0420891Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a curtain wall reflective image adjustment device that can adjust the inclination of an exterior wall panel so that an orderly opposite image is projected on the exterior wall of a building.

[Prior art]

When an image reflective panel such as half mirror glass is used as a panel body that constitutes the exterior wall of a building,
The surrounding scenery is reflected on the building as an image, and the reflected image has a great impact on the aesthetic appearance of the building.

Therefore, as shown in Utility Model Application Publication No. 110709/1983,
A panel is attached to a rectangular frame consisting of an upper frame, a lower frame, and left and right vertical frames to form a curtain wall unit, and the top and bottom of this curtain wall unit are pulled into a mullion and connected with bolts and push bolts to form a mullion of the curtain wall unit. It is known that the reflected image can be adjusted by adjusting the mounting attitude of the panel and the mounting angle of the panel.

[Problems to be solved by this idea]

Such an adjustment device can be applied to a unit-type curtain wall in which the curtain wall unit is installed in a mullion, but it can also be applied to a panel unit in which a panel unit is installed between upper and lower horizontal members that are hung horizontally between the mullions. It cannot be applied to type curtain walls.

Therefore, the object of this invention is to provide a reflective imaging device for a curtain wall in which the installation angle of only the panel can be adjusted in a panel unit type curtain wall.

[Means for solving problems]

The curtain wall reflection image adjustment device according to this invention has a plurality of mullions 1 fixed to the building frame,
In a curtain wall in which a plurality of cross members 16, 16 are constructed and fixed between the mullions 1 and the cross members 16 to form an opening surrounded by the mullions 1 and the cross members 16, and the panel body 11 is disposed in this opening, the panel body 11 is A frame member 12 having an outwardly opening groove 13 is adhered to the left and right vertical edges of the indoor side, and is engaged with a flat base piece 21 and a locking piece 22 formed on the side of the base piece 21. Using the adjusting member 20 having a vertically continuous guide piece 27 protruding from the boundary of the stopper piece 22, the panel body 11 is placed between the horizontal members 16, 16, and the above-mentioned guide piece 27 is placed in the groove 13 of the frame member 12. A locking piece 22 provided on the adjustment member 20 is locked, and a fixing member 8 is fixed to the front surface of the mullion 1. This fixing member 8 has a guide groove 9 on the outside whose groove width becomes narrower toward the back. The guide piece 27 of the adjusting member 20 is inserted into the guide groove 9 which is open toward the top and is continuous in the vertical direction, and the pulling screw 28' attached to the base piece 21 of the adjusting member 20
is screwed into the front surface of the mullion 1 to fix the panel body 11 to the mullion 1, and the base piece 21 of the adjustment member 20 has its tip abutted against the front surface of the mullion 1 so that the adjustment member 20 can be moved toward the outdoor side. A push screw 28 is screwed into the adjustment member 20, and the adjustment member 20 is disposed at the upper and lower positions of the panel body 11.

〔Example〕

This invention will be explained in detail below based on an embodiment shown in the drawings.

In the figure, reference numeral 1 is a mullion, and on the outdoor side surface of a hollow portion 2 having a rectangular cross-section, an overhang portion 3 that protrudes toward the outdoor side is formed continuously in the vertical direction at the middle portion of the left and right widths. Protrusions 4, 4 are formed continuously in the vertical direction on the left and right at the indoor and outdoor intermediate portions of the overhanging portion 3. The outdoor end of the overhanging portion 3 is a mounting portion 5 having a substantially T-shaped cross section. Mullion 1 as above
is fixed to the frame 7 via fasteners 6.

A fixing member 8 is fixed to the outdoor side surface of the mounting portion 5 of the mullion 1 by screws (not shown) so as to be integral with the mullion 1. The fixing member 8 has guide grooves 9, 9 formed continuously in the vertical direction at the left and right ends thereof and opening toward the outside of the room. The guide groove 9 is formed on the side wall 1 so that the groove width becomes narrower toward the indoor side, that is, toward the back.
0 and 10 are tapered.

Reference numeral 11 is a rectangular panel body, which is a glass plate such as a half mirror glass that reflects an image. Frame members 12 are fixed to the upper, lower, left and right ends of the indoor side surface of the panel body 11 along the edges. The frame member 12 has a substantially U-shaped cross section and has a groove 13.
3 is fixed with an adhesive 14 such as structural silicone so as to open outward. A seal receiving material 15 is fixed adjacent to the adhesive material 14.

A cross member 16 is horizontally stretched between adjacent mullions 1 on the outdoor side of the mullion 1. Cross member 16
has a panel fitting groove 17 that opens upward, and a panel fitting groove 17 that opens downward is formed in the lower part by an attachment 18.

Panel fitting groove part 17 of upper and lower cross members 16, 16,
The upper and lower ends of the panel body 11 are fitted into the interior of the panel body 17 . Seal materials 19, 19 are filled in the grooves 17 inside and outside the panel body 11.

The left and right ends of the panel body 11 are attached to the mullion 1 by adjusting members 20. The adjustment member 20 consists of a flat base piece 21 and a locking piece 22 formed on the side of the base piece 21. Three screw holes 23 are formed in the base piece 21 so as to be vertically spaced apart from each other. Base piece 2
A back surface 24 is fixed to the indoor side surface of the base piece 2.
Three holes 25 corresponding to the screw holes 23 of 1 are formed. A female threaded portion is formed on the inner peripheral surface of the hole 25 located in the middle of the holes 25 . Locking piece 22
A sliding contact portion 26 that protrudes indoors and outdoors is formed at the tip. A vertically continuous guide piece 27 is provided at the boundary between the base piece 21 and the locking piece 22 and protrudes toward the indoor side. The tip of the guide piece 27 has a tapered side surface so that the width becomes smaller toward the tip.

The adjustment members 20 having the above configuration are arranged near the upper and lower ends of the left and right side edges of the panel body 11. The adjustment member 20 has the locking piece 22 fitted into the groove 13 of the frame member 12, and the base piece 21 is attached to the mullion 1.
It is disposed parallel to the outdoor side surface of the fixing member 8. The guide piece 27 is inserted into the guide groove 9 of the fixed member 8. Among the screw holes 23, the screw holes 23 that communicate with the holes 25 in the back plate 24 in which female threads are formed, that is, the intermediate holes 23 in the embodiment shown in FIGS. The screw 28 is screwed together, and the tip of the push screw 28 is in contact with the surface of the fixing member 8. The pulling screw 28' passed through the other screw hole 23 is inserted through the hole 25 and attached to the fixing member 23.
It is screwed into a hole 29 having a female screw threaded on the inner peripheral surface thereof.

Next, the image adjustment function of the curtain wall reflection image adjustment device having the above structure will be explained.

Among the push screws 28 inserted into the screw holes 23 of the adjustment member 20, the push screws 28 whose tips are in contact with the surface of the fixing member 8 are slightly moved away and separated from the surface of the fixing member 8. Thereafter, the pulling screw 28' screwed into the hole 29 of the fixing member 8 is rotated to adjust the position of the adjusting member 20 in the expected width direction. When the locking piece 22 of the adjustment member 20 moves in the expected width direction, the panel body 11 moves in the expected width direction accordingly.

Since the adjustment member 20 is disposed near the upper and lower ends of the left and right edges of the panel body 11, the adjustment member 20
To adjust the vertical tilt of the
Adjustment can be made by changing the position of 0 in the expected width direction. To adjust the left and right tilt of the panel body 11,
Adjustment can be made by changing the positions of the left and right adjusting members 20 in the expected width direction.

In this manner, the outdoor surfaces of each panel body 11 are made flush, and images reflected on the outdoor surfaces are unified.

After that, the hole 25 among the screw holes 23 of the adjustment member 20 is
The push screw 28 screwed into the female threaded portion of is rotated so that its tip abuts against and presses the surface of the fixing member 8 to prevent the pull screw 28' from loosening.

The locking pieces 22 of the adjustment member 20 are simply fitted into the grooves 13 of the frame member 12 of the panel body 11, and the panel body 11 is movable from side to side, preventing interlayer displacement of the panel body 11. Absorb.

Additionally, FIG. 7 shows the mounting part of the curtain wall at the corner part, and at the outdoor end of the mullion 1 there is a mounting piece 30 that extends to the outdoor end.
are fixed continuously in the vertical direction, and the mounting piece 3
Fixed pieces 31, 3 intersect at a predetermined angle on the left and right sides of 0.
1 are fixed continuously in the vertical direction. Mounting members 32, 32 are fixed to the fixed pieces 31, 31. The mounting member 32 has a locking piece 33, which is fitted into the groove 13 of the frame member 12 of the panel body 11 to set the left and right panel bodies 11 at a desired angle.

[Effect of idea]

As described above, this invention adjusts the position of the adjustment member in the expected width direction by changing the threaded length of the push screw screwed into the base piece of the adjustment member, and the panel body in which the locking piece of the adjustment member is locked. The image can be easily adjusted by adjusting the position in the expected width direction.

Further, after the panel body is attached between the cross members, the adjustment member is attached across the groove of the panel body and the fixing member on the front surface of the mullion, and at this time, the adjustment member can be easily positioned.

In addition, it is possible to prevent loosening of the pulling screw that adjusts the position in the expected width direction by abutting the tip of the push screw screwed into the screw hole with the female thread part of the adjusting member against the fixing member. The position of the panel body does not change.

In addition, the locking piece of the adjustment member simply fits into a vertically continuous groove in the frame material fixed to the back surface of the panel body, and the panel body can be displaced from side to side. It is possible to absorb the displacement between layers.

Furthermore, since the panel body is supported on the outdoor side, it is easy to replace the lumbar panel body, and there was an inconvenience that interior work could not be done by adjusting it from the indoor side.
This point can also be resolved.

[Brief explanation of the drawing]

Fig. 1 shows an embodiment of this invention, and Fig. 5 is a sectional view taken along the line I-I, Fig. 2 is a sectional view taken along the - line in Fig. 5, and Fig. 3 is a sectional view taken along the - line in Fig. 5. A perspective view of the adjustment member, FIG. 4 is a sectional view taken along the line - in FIG. 3,
FIG. 5 is a front view of the curtain wall, FIG. 6 is a cross-sectional view taken along the line -- in FIG. 5, and FIG. 7 is a cross-sectional view of a corner portion of the curtain wall. 1... mullion, 7... frame, 8... fixed member, 9
... Guide groove, 10 ... Side wall, 11 ... Panel body, 12 ... Frame material, 13 ... Groove section, 14 ... Adhesive material, 16 ... Cross member, 20 ... Adjustment member, 21 ...
Base piece, 22... Locking piece, 23... Screw hole, 24...
...back piece, 25... hole, 26... sliding contact part, 27...
Guide portion, 28...push screw, 28'...pull screw, 29...hole.

Claims (1)

[Scope of utility model registration request] A plurality of cross members 16, 16 are constructed and fixed between the plurality of mullions 1, 1 fixed to the building frame, and the mullions 1 and the cross members 1 are fixed.
In a curtain wall in which an opening surrounded by 6 is formed and a panel body 11 is disposed in this opening, a frame member 12 having a groove portion 13 opening outward is bonded to the left and right vertical edges of the panel body 11 on the indoor side. A flat base piece 21 and a locking piece 2 formed on the side of the base piece 21
2 and an adjusting member 2 having a vertically continuous guide piece 27 protruding from the boundary between the base piece 21 and the locking piece 22.
0, and the panel body 11 is connected to the horizontal members 16, 16.
At the same time, the locking piece 22 provided on the adjustment member 20 is locked in the groove 13 of the frame member 12, and a fixing member 8 is fixed to the front surface of the mullion 1, and A guide groove 9 whose groove width becomes narrower as it approaches is open toward the outside, and the guide piece 27 of the adjustment member 20 is inserted into this vertically continuous guide groove 9, and the base piece of the adjustment member 20 2
The panel body 11 is fixed to the mullion 1 by screwing the pulling screw 28' attached to the panel 1 into the front face of the mullion 1, and the base piece 21 of the adjustment member 20 has its tip abutted against the front face of the mullion 1. push screw 2 that allows the adjusting member 20 to be moved toward the outdoor side
8 is screwed into the curtain wall, and the adjustment members 20 are disposed at the upper and lower positions of the panel body 11.