JPH032437A - Movable roof - Google Patents

Abstract

PURPOSE:To enable roofs to be opened or closed with a stable bearing mechanism by arranging a pair of triangular rotationally moving roofs to be rotationally moved in the left and right directions, and a pair of swinging roofs for covering the external and lower side sections of said triangular roofs and to be swung. CONSTITUTION:A pair of triangular rotationally-moving roofs 6, 6a in contact with each other symmetrically to the left and right with a rectilinear diameter axis placed between the roofs are respectively axially fitted at the one end section of a segment, and can be respectively rotationally moved in the left and right directions. After that, a pair of swinging roofs 8, 8a for covering the external and lower side sections of the respective rotationally moving roofs 6, 6a are arranged, and can be swung in the circumferential direction to be put together with the respective rotationally-moving roofs 6, 6a. Then, by releasing both the sides or the one side of the rotationally moving roofs 6, 6a and the swinging roofs 8, 8a, the roofs are released at an arbitrary opening rate.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a retractable roof, such as a retractable dome roof, which has characteristics in the direction of movement.

(Prior Art) Conventional retractable dome roofs include a vertically movable type, a horizontally movable type, and a rotationally movable type depending on the means of moving the roof and the direction of movement.

In the vertically movable type, the movable roof moves up and down toward the opening. Further, in the horizontally movable type, the movable roof moves horizontally 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) Horizontally movable roofs require an area large enough to accommodate the movable roof in the direction of movement, while vertically movable roofs tend to be large in terms of moving power capacity. Further, although the rotationally movable type is advantageous in these respects, the support structure is unstable.

SUMMARY OF THE INVENTION In view of the above circumstances, an object of the present invention is to provide a retractable roof with a stabilized support structure for a rotary movable roof.

(Means for Solving the Problems) In order to achieve the above object, the retractable roof of the present invention has a movable roof that can be freely opened and closed and constitutes a planar circular roof, and has a triangular shape that is symmetrically in contact with the left and right sides of the diameter axis. , and a pivoting roof pivoted so as to be pivotable in left and right directions at one end of the line segment, and a rotating roof covering each outer and lower part of the pivoting roof so as to overlap the pivoting roof. It consists of a rotating roof that pivots in the circumferential direction.

(Function) When the pivoting roof rotates toward the larger area of the pivoting roof, it fits under the pivoting roof so as to overlap with it.

The rotating roof rotates using the pivot point as a rotating wheel.

The direction of movement is a rotational movement that separates left and right from each other.

Opening the pivot roof and the pivoting roof increases the open area ratio, but it is also possible to open only one roof.

The revolving roof is triangular in plan, and the three points at each corner of the revolving roof are located on the circumference of the opening that forms the circular planar surface in the closed position. On the other hand, the distance from the edge in contact with the circumference toward the center of the opening is short, and the edge in contact with the circumference is supported stably by simply movably supporting it.

(Embodiments) Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Figure 1 shows a retractable dome roof 1.
A movable retractable roof with a circular plan view is constructed in the center of the square building frame 2.

That is, in the above-mentioned movable roof, the fan-shaped roof constituting the center of the dome roof 1 is divided into left and right parts across the central diameter axis, and the periphery of the fan-shaped roof can be rotated to the left and right of the dividing line, respectively. The roof member is attached to the frame 2 by a shaft 3-3a, and the roof member rotates around the shaft 3-3a on the left and right sides sandwiching the outer end of the peripheral portion and the dividing line of the fan-shaped base. Guide rail 4 laid on the frame 2 along the rotation trajectory
It is provided with a rotating roof 6-6a which supports the rotation angle 6-6 so as to be freely movable.

In addition, the half-moon-shaped area covering from the side surface of the rotating roof 6-6a to the outer periphery of the roof moves along the outer periphery of the roof opening part 7 of the frame 2 at a level that overlaps with the bottom of the back surface of the rotating roof 6-6a. It is provided with a pivoting roof 8-8a.

As described above, the dome roof 1 is a rotating roof 6 that is a movable roof.
-6a and a pivoting roof 8-8a.

When opening the opening 7, the rotating roof 6-6a is rotated about the shaft 3-3a as shown in FIG. Swiveling roof 8
It moves to the outside of the opening 7 so as to overlap with the .

In order to further increase the aperture ratio, the swing roof 8-8 as shown in Figure 3 can be used.
When the parts a are pivoted away from each other, they move under the back surface of the pivoting roof 6-6a, as if diving toward the pivot point of the pivoting roof 6-6a, which is already open.

(Effects) As explained in detail above, the retractable roof of the present invention consists of a triangular rotating roof whose one end is rotatably pivoted, and a rotating roof that overlaps the lower side of the triangular rotating roof. A movable roof can be stably supported at three points by pivoting at one point and movably supporting the other two corners, and also for a pivoting roof, the parts that cover the outside of the pivoting roof can be supported at three points. As a result, the string that directly connects the arcuate peripheral portions becomes shorter, which reduces the burden on strength and provides sufficient stability just by supporting the peripheral portions. Furthermore, the rotating roof and the pivoting roof can be opened and closed at the same time, making it possible to fully open and close them in a short period of time.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a retractable dome roof embodying the present invention;
FIG. 2 is a perspective view showing the rotating roof in an open state, and FIG. 3 is a perspective view showing the fully open state. 1... Retractable dome roof 2... Building frame 4... Guide rail 6... Rotating roof 8... Rotating roof

Claims (1)

[Claims] A movable roof that can be opened and closed and forms a planar circular roof has a triangular shape that is symmetrically in contact with the left and right sides across the diameter axis, and each is pivoted at one end of the line segment so that it can rotate in the left and right directions. A retractable roof comprising: a roof; and a pivoting roof that pivots in the circumferential direction so as to cover each outer and lower portion of the pivoting roof and overlap the pivoting roof.