JPH076250B2 - Retractable roof - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to an openable and closable roof having a characteristic in a moving direction such as an openable and closable dome roof.

<< Prior Art >> Conventional open / close dome roofs include roof moving means, vertical moving types, horizontal moving types, and rotary moving types depending on the moving direction.

In the vertical movement type, the moving roof moves up and down toward the opening. Further, in the horizontally movable type, the movable roof horizontally moves to open and close the opening, and in the rotary movable type, the movable roof rotates around the opening to open the opening.

<< Problems to be Solved by the Invention >> The horizontal moving type requires an area for receiving the moving roof in the moving direction, and the vertical moving type tends to be large in terms of moving power capacity. Further, although the rotational movement type is advantageous in these points, the support structure is unstable.

The present invention has been made in view of the above circumstances, and an object thereof is to provide an opening / closing roof with a stable support structure for a rotary movable roof.

<< Means for Solving the Problem >> In order to achieve the above object, the openable roof of the present invention is a movable roof that forms a flat circular roof and has a triangular shape in which left and right objects are in contact with each other across a diameter axis. And a rotating roof that is pivotally mounted at one end of each of the line segments so as to be rotatable in the left and right directions, and covers the outside and the lower part of the rotating roof so as to overlap with the rotating roof. It consists of a swiveling roof that swivels in the circumferential direction.

<Operation> When the swivel roof swivels to a larger area of the swivel roof, the swivel roof fits under the swivel roof so as to overlap with the swivel roof.

The pivoting roof pivotally moves about the pivot point. The movement directions are rotational movements that are divided into left and right directions.

Opening the revolving roof and the revolving roof increases the aperture ratio, but it is also possible to open only one roof.

The swivel roof is a plane triangle, and the three points at each corner are located on the circumference of the opening that forms the plane circle at the closed position, and at the same time when the roof is opened, it is also supported by the same three points on the skeleton. In this case, the distance from the edge contacting the circumference toward the center of the opening is short, and only the edge contacting the circumference is movably supported to stably support it.

«Examples» Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Fig. 1 shows a retractable dome roof 1, and this dome roof 1
Forms an openable movable roof with a plane circular shape in the center of the square building body 2.

That is, in the movable roof, the fan-shaped roof that constitutes the center of the dome roof 1 is divided into left and right parts with the central diameter axis interposed, and the peripheral edge of the fan-shaped roof is freely rotatable on the left and right of the dividing line. When the roof member is pivoted around the shaft 3-3a as the pivot shaft, the left and right are pivotally attached to the skeleton 2 by the shaft 3-3a and sandwich the outer edge of the peripheral edge portion and the dividing line of the fan-shaped base. Guide rails 4,5 laid on the frame 2 along the rotation trajectory of
It is equipped with a swinging roof 6-6a which is rotatably supported.

Further, the half-moon-shaped region covering the side surface of the rotating roof 6-6a to the outer peripheral edge of the roof moves along the outer peripheral edge of the roof opening 7 of the skeleton 2 at a level overlapping with the lower surface of the rear surface of the rotating roof 6-6a. It has a swivel roof 8-8a.

As described above, the dome roof 1 is the moving roof 6 which is a rotating roof.
-6a and revolving roof 8-8a.

When the opening 7 is opened, as shown in FIG. 2, when the rotating roof 6-6a is rotated around the shaft 3-3a, the rotating roof 6-6a moves along the guide rails 4,5. It moves to the outside of the opening 7 so as to overlap the swivel roof 8.

To further increase the aperture ratio, as shown in Fig. 3, the swivel roof 8-8a
When they are moved so as to be separated from each other, they are moved to the lower side of the rear surface of the swing roof so as to dive toward the swing point of the swing roof 6-6a which is already open.

<Effect> As described in detail above, the openable roof of the present invention is composed of a triangular roof having one end rotatably pivotally mounted and a revolving roof overlapping the lower side of the roof. The roof has one point at each corner, and the other two corners are movably supported to enable stable three-point support. Also, for a swivel roof, the part that covers the outside of the rotating roof. Therefore, as a result of shortening the chord that directly connects the peripheral portion that draws the arc, the burden on the strength is light and there is an effect that the supporting of the peripheral portion provides sufficient stability. Furthermore, there is an effect that the swivel roof and the swivel roof can be opened and closed at the same time, and all the opening and closing can be performed in a short time.

[Brief description of drawings]

FIG. 1 is a perspective view of a retractable dome roof embodying the present invention,
FIG. 2 is a perspective view showing a state in which the rotating roof is opened, and FIG. 3 is a perspective view showing a state in which it is fully opened. 1 ... Openable dome roof 2 ... Building frame, 3 ... Axis 4 ... Guide rail, 5 ... Guide rail 6 ... Rotating roof, 7 ... Opening area 8 ... Revolving roof

Claims (1)

[Claims] 1. A movable roof which forms a flat circular roof and which can be freely opened and closed has a triangular shape in contact with left and right objects with a diameter axis interposed therebetween.
And a rotary roof, each of which is pivotally mounted in the left and right directions at one end of the line segment, and covers the outside and the lower part of the rotary roof so as to overlap the rotary roof. A retractable roof characterized by comprising a revolving roof that revolves in a circumferential direction.