JPH04166538A - Openable type roof - Google Patents

Abstract

PURPOSE:To increase an open space by providing a panel angle varying rotation device having an axis forming the central axis in a longitudinal direction of a strip form roof panel. runnably spanned between guide rails on a lower structure and a moving device coupled to the panel to tract the panel and traveling over the rail. CONSTITUTION:Guide rails 2 are installed on the upper edges of fixed roofs 1 positioned facing each other with an opening surface therebetween, and a plurality of strip form roof panels 3 are runnably spanned thereon. A rotary shaft 4 is projected from the end parts of each panel 3, a wheel 6 is rotatably located. The adjoining panels 3 are overlapped in a half-lap joint state and a drain groove 5 for rain water is formed in the overlapping surface. A pair of pulleys located eccentrically from the central axis of the panel are located to the two side end parts of the each panel 3 and a wire 8 for rotating the panel is spanned between the pulleys 7, and through running of a winding motor, the pulleys are rotatable between a full closed position and a full opening position. This constitution regulates an amount of introduced external light and open air.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to retractable roofs for various stadiums and the like.

(Prior Art) This type of conventional retractable roof has a plurality of retractable roof pieces movably mounted on a guide rail laid on a substructure, and each roof piece is moved along the guide rail. It is configured to open and close the roof surface by moving it.

(Problems to be Solved by the Invention) The conventional retractable roof requires a large amount of power to move the retractable roof pieces, and it is difficult to adjust the amount of ventilation and lighting when the roof surface is closed.

The present invention was proposed in view of the problems of the prior art, and its purpose is to simplify the opening and closing operations of the roof surface.
The object of the present invention is to provide a retractable roof that can adjust the amount of external light and air introduced when the roof surface is closed.

(Means for Solving the Problems) In order to achieve the above object, the retractable roof according to the present invention comprises a plurality of strip-shaped roofs movably mounted on guide rails laid on a lower structure. a roof panel, a rotation device for varying the angle of the roof panel that rotates each of the roof panels about the central axis in the longitudinal direction of the panel, and a rotation device for connecting and pulling each of the roof panels to run on the guide rail. It consists of a roof panel moving device.

(Function) Since the present invention is configured as described above, the roof panel moving device moves the plurality of roof panels movably mounted on the guide rail on the lower structure along the guide rail. The roof surface is opened and closed by running the vehicle.

Further, by rotating the rotation axis of each of the roof panels by the rotation device for varying the angle of the roof panel,
Each roof panel can be rotated on the upper guide rail of the substructure to adjust the amount of external light and air introduced.

(Example) The present invention will be described below with reference to the illustrated embodiments.

(1) is a fixed roof of the substructure, and a guide rail (2) is laid on the upper edge of the fixed roof (1) facing each other across the opening surface, and on the guide rail (2), multiple strips of A roof panel (3) is mounted so that it can move freely.

(See Figures 1 and 2) The roof panel has the required rigidity, is made of light-shielding or translucent material, and is configured so that the amount of light can be selected according to the purpose of use. .

A rotating shaft (4) is provided protruding from the end of each roof panel (3), and a wheel (6) is rotatably mounted on the rotating shaft (4). Furthermore, the wheels (6) are equipped with brakes so that they can be stopped at any position on the guide rail (2).

At this time, if the position of the rotation axis (4) is offset by e from the center of gravity of the roof panel (3), rotation due to the panel's own weight is added to the mechanical rotation, making the rotation of the roof panel (3) easier.

Adjacent roof panels (3) are overlapped in a half-pitch pattern, and one roof panel (3) has a rainwater drainage groove (5) on the overlapped surface.
will be provided.

A pair of pulleys (7) are provided at both ends of the side surfaces of each of the roof panels (3), respectively, offset from the central axis, and each of the pulleys (7)
A panel rotation wire (8) is spanned between them, and by winding and unwinding the wire (8) by a winding motor (not shown), each of the roof panels (3)
It is configured to rotate from the fully closed position shown in FIG. 4 to the fully open position shown in FIG. 15.

FIG. 16 shows another embodiment of the roof panel (3) rotation device, in which the panel rotation device is directly connected between winding motors (9) disposed at opposite ends of adjacent roof panels (3). Wind the wire (10) or unwind it and attach it to the roof panel (3).
It is configured to rotate to open and close.

Figures 18 to 20 show an embodiment of the roof panel moving device, and each rotation axis (4) of the N-root panels (3A), (3B, and 3C) is connected to a wire fixing jig (IIA) (
IIBHIIC) (IIC) is installed, and each panel (
The panel moving wires (12A), (12B), and (12C) for 3A), (3B), and (3C) are wound and rewound by a winding motor (not shown).

Each wire fixing jig (IIA) (11B)
(IIC) Each of the above wires (12A) (1
2B) (12c) to each roof panel (3A) (3B)
(3C) is fixed on the rotating shaft of each wire (12A).
) (12B) By operating (12C),
The panels (3A), (3B), and (3C) run on the guide rail (2) in a connected state.

Figures 21 to 24 show other embodiments of the roof panel moving device, in which the winding device is mounted on the ends of the panels (3E) (3F) among the roof panels (3D) (3E) (3F). The inter-panel wire (14) directly connected to the motor (13E) (13F) is fixed to the rotation shaft (4) of the adjacent roof panel (3E) (30) via the rotation shaft (4) of each panel, and A moving wire (15) is tightly attached to each rotating shaft (4) of the roof panel (3D) (3F), and each wire (15) is connected to a moving winding motor (16).
It is designed to be wound and rewound by.

Therefore, the inter-panel wire (14) directly connected to the winding motor (13E) (13F) is wound up via the rotating shaft (4) and unwound to form the roof panel (3D
) (3E) (3F) are placed adjacent to each other, and the moving take-up motor (16) is actuated to move the entire roof panel to the right or left via the moving wire (15). .

Since the illustrated embodiment is configured as described above, each of the roof panels is rotated by the rotation device for varying the angle of the roof panel while the roof surface is closed by the roof panel (3) as shown in FIG. Rotate the panel (3) around the rotation axis (4), and rotate each panel (3) as shown in Figure 4.
By creating an arbitrary angle θ, external light and air can be brought in. At this time, by adjusting the angle θ, the amount of lighting and ventilation can be adjusted.

Further, with each roof panel (3) rotated to θ=90°, the rotation shaft (4) of each roof panel (3) is guided through the wheel (6) via the roof panel moving device. By moving it in parallel along the rail (2) and moving it to one side, an open space can be created. (
(See Figure 5) Figure 6 shows the fully closed roof surface of a retractable roof made up of six roof panels (3), and the roof panel (3) can be moved to one side as shown in Figure 7. , as shown in FIG. 8, to open the roof surface by moving it to both sides.

Figures 9 and 10 show the states of a double-opening retractable roof in which the roof panel (3) is moved to both sides of the roof surface when the roof surface is closed and when it is opened, respectively. FIGS. 11, 12, and 13 show the states of the single-flow type retractable roof when the roof surface is closed, when the roof panel is rotated, and when the roof surface is opened, respectively.

(Effects of the Invention) As described above, the retractable roof according to the present invention includes a plurality of strip-shaped roof bars that are movably mounted on guide rails laid on a lower structure. By providing a rotating device for varying the angle of the roof panel that rotates the panel around its center rotation axis, and a roof panel moving device that connects and pulls each of the roof panels and causes them to run on the guide rail, the roof panel can be rotated. By allowing the roof panels to move in parallel, the roof panels can be stored compactly, and by moving the roof panels in parallel while standing and rotating at right angles, a large open space can be constructed. .

Furthermore, the guide rail for parallel movement of the roof panel can have a relatively free rise.

Further, by rotating the roof panel in the roof surface closed position, the amount of external light and air introduced can be adjusted.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing an embodiment of a retractable roof according to the present invention, Fig. 2 is a perspective view thereof, Fig. 3 is a partially enlarged perspective view showing a closed state of the roof surface, and Fig. 4 is a view of a roof panel. A perspective view showing the rotating state, FIG. 5 is a perspective view of the main part showing the roof surface open state,
Fig. 6 is a plan view showing the retractable roof made up of six roof panels in a fully closed state, Figs. 7 and 8 are plan views showing the retractable roof in its open state, and Figs. Figure 10 is a longitudinal sectional view showing the open state of the roof surface of a double-sided retractable roof, and Figures 11, 12, and 13 are the closed state of a single-flow type retractable roof and the N-root panel. FIGS. 14 and 15 are longitudinal cross-sectional views showing the rotating state and the open state, respectively. FIGS. 14 and 15 are side views showing the state when the roof surface is opened and when the roof panel is rotating, respectively, of an embodiment of the roof panel angle variable device. Figure, No. 16
17 is a side view of the roof panel, FIG. 18 is a plan view of an embodiment of the roof panel moving device, and FIG. 19 is a side view showing another embodiment of the roof panel angle variable device. Its side view, Figure 20, is the arrow XX view in Figure 18, and Figure 21
The figure is a plan view showing another embodiment of the roof panel moving device, Fig. 22 is a side view thereof, Fig. 23 is a side view showing its operating situation, and Fig. 24 is a view taken along the arrow Y-Y in Fig. 21. It is. (1) Fixed roof, (2) Guide rail, (3) Roof panel, (4) Rotating shaft, (6) Wheel, (7) Pulley , (8
)... Wire for panel rotation, (9)... Winding motor, (10)... Wire for panel rotation, (11)...
Wire fixing jig, (12A) (12B) (12C)... Wire for panel movement, (13E) (13F)... Winding motor, (14)... Wire between panels, (15)...・Moving wire, (16)...Moving take-up motor. Agent Patent attorney Shige Okamoto 1 extra person 1 fixed roof 2 power rails 3 roof panels Fig. 12 Fig. 19 ￥20

Claims (1)

[Claims] A plurality of strip-shaped roof panels mounted on guide rails laid on a substructure so as to be freely movable, and a roof panel in which each of the roof panels is rotated about the center axis in the longitudinal direction of the panel. A retractable roof comprising: a rotation device for varying the angle; and a roof panel moving device that connects and tows each of the roof panels and causes them to travel on the guide rail.