JPS61179287U - - Google Patents

Description

[Brief explanation of the drawing]

Figure 1 is a front view of an electric door that also serves as an eave showing an embodiment of the present invention, Figure 2 is a right side view of Figure 1, and Figure 3 is a right side view of Figure 1.
Figure A is a detailed view of the A part in Figure 2, Figure 3 B is a detailed view of the A part in Figure 2 when the door material is bent, and Figure 4 is a front view with the main parts of the guide roller cut away. Figure 5 shows the fourth
- line arrow view of the figure, Fig. 6 is the - of Fig. 5 -
7 is a sectional view taken along the line arrow in FIG. 5, and FIG. 8 is a schematic diagram showing how to hang the wire rope. 1...Building, 2...Door material, 4...Upper door, 5...
Lower door, 7...Gutter material, 13...Guide rail, 14
... Guide roller, 21 ... Hanging plate, 34
, 35... wire rope, 38, 39, 40...
Sheave, 41...Electric winch.

Claims (1)

[Scope of utility model registration request] The upper and lower doors, which are foldably hinged on the inside of the central part, are pivoted and hang over the entrance of a building such as a warehouse, and the lower sides of the lower door bear horizontal loads in all directions at the same time. A flexible guide roller is provided, the guide roller is engaged with guide rails set up on both sides of the building entrance, and two ends are each fixed to a hanging plate rotatably attached to the shaft of the guide roller. After the wire rope is wrapped around a sheave installed at the top of the entrance to the building, the other end is fixed to the drum of a separate electric winch, and a wire rope is placed outside the top of the lower door to catch rainwater when bent. An electric door that doubles as an eave and features gutter material.