JPH0484518U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIGS. 1 and 2 are a longitudinal cross-sectional view, an exploded perspective view, and a third
Figure 4 is a vertical cross-sectional view and an exploded perspective view of the corner mullion joint, Figures 5 and 6 are schematic front views and cross-sectional views of the mullion type curtain wall, Figures 7 and 8. 9 is a detailed longitudinal cross-sectional view and a cross-sectional view thereof, FIG.
The figure is a vertical cross-sectional view of the unopened area, Figure 11 is a cross-sectional view of the joint between the entry and exit corner mullions and the unopened connection part, Figures 12, 13, and 1
FIG. 4 is a perspective view of one side without a door, a perspective view of the other side, and an exploded perspective view, and FIG. 15 is a perspective view showing a sealing structure of a connecting portion between a mullion and a door without a door. 1 is a protruding corner mullion, 20 is an indoor vertical board, 21 and 22 are vertical boards on one side and the other side, 23 is a connecting vertical board, 24 is a hollow part on the indoor side, 25 is an opening on the outdoor side, 93 is a vertical concave part, 9
7 is a joint sleeve, 100 is a joint packing, 101 is a vertical part, 102 is a horizontal part, 103 is a support part, 104 is a water return piece, 2 is an inside corner mullion, 30
is an indoor vertical board, 31 and 32 are vertical boards on one side and the other side, 33
1 is a connecting vertical plate, 34 is a hollow part on the indoor side, 35 is an opening on the outdoor side, 113 is a vertical recessed part, 117 is a joint sleeve, 120 is a joint packing, and 124 is a water return piece.

Claims (1)

[Scope of Claim for Utility Model Registration] The upper surface of a mullion that has an indoor vertical board, one side vertical board, one side vertical board, and a connecting vertical board, and an indoor side hollow part and an outdoor side opening,
It has a stepped shape where the indoor side is high and the outdoor side is low, and has a vertical recess on one side and the other side vertical plate flush with the connecting vertical plate, and the lower surface of the mullion has a stepped shape where the indoor side is high and the outdoor side is low. A joint sleeve is fitted across the indoor hollow part of the lower mullion and the indoor hollow part of the upper mullion to connect the upper and lower surfaces apart, and the joint sleeve and the A sealing material is installed between the inner surface of the indoor hollow part of the vertical mullion, a joint gasket is provided between the outdoor side portion of the upper and lower mullions, and the joint gasket is attached to the vertical recess, the vertical surface of the upper surface, and the vertical surface of the lower surface. a vertical portion that fits between the vertical surface;
A pair of horizontal parts are integrally provided at both ends in the width direction of this vertical part, and are in contact with the outer surfaces of the vertical plates on one side and the other side of the mullion, and are approximately U-shaped in plan. 1. A seal structure for a mullion connection part, characterized in that the seal structure has a support part in contact with the upper surface of the outdoor side of the water tank, and water return pieces are integrally provided above the support parts in the vertical and horizontal parts.