JPS626179Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a pergola that uses an opening and closing method, but there are problems that need to be solved in terms of quality, performance, and economy.
This is an attempt to improve practicality.

The present invention aims to eliminate the above-mentioned drawbacks by simple means.

To explain the present invention based on the drawings, 1.1
2 is a vertical frame formed into a C-shaped cross section of the roof, and 2 is an intermediate frame of the roof which is combined with the vertical frame 1. 3 is a horizontal frame for attaching to a house, and has a U-shaped cross section, and 4 is a horizontal frame for the roof near the garden, which has a C-shaped cross section. 9
are rail mounting fittings fixed in the longitudinal direction inside the vertical frame 1 and on both inner sides of the middle frame 2, respectively, and a rail 8 having a C-shaped cross section is further fixed to the mounting fittings 9. The vertical frames 1, 1, middle frame 2, horizontal frame 3, and horizontal frame 4 constitute a roof frame.

Reference numeral 10 is a vertical frame of the interlocking roof, which has an F-shaped cross section, and numeral 11 is a horizontal frame of the interlocking roof near the garden, which is formed with an L-shaped cross section. 12 is the horizontal beam of the inlaid roof, which is made of square pipes. A corrugated plate 13 is fixed to the upper end of the horizontal beam 12 with screws 14. Above vertical frame 10, horizontal frame 1
1. A fitted roof 5 is composed of a horizontal beam 12, a corrugated plate 13, and a screw 14.

Reference numerals 15 and 15 denote vertical frames of the retractable roof 6, each having a U-shaped cross section. 15', 15' are bent parts formed by bending downward, and a vertical support 18 is provided between the vertical frames 15, 15, and a string attachment fitting 19 is attached to this between the vertical frame 15 and the garden side. It is fixed to. Reference numeral 16 denotes a horizontal frame near the house of the retractable roof, which has an F-shaped cross section. A flexible synthetic resin tape 17 is glued to the gap between the horizontal frame 16 and the corrugated sheet 13 to protect against rain.
Corrugated plate 13 is directly fixed to 2 with screws 14. The vertical frame 15, the horizontal frame 16, the flexible synthetic resin tape 17,
The retractable roof 6 is made up of vertical and mid-length beams 18, string attachment fittings 19, horizontal beams 12, corrugated plates 13, and screws 14.

7 is a switching device. This device is a large pulley 2
0 is fixed to the side of the house and the garden so that the upper end surface protrudes slightly from the surface of the square pipe, and a circular pipe 22' is fitted into the string holding fitting 22, and the groove of the pulley 20 is fitted into it. The mountains are slanted and fixed toward the house and garden so that there are no gaps.
Also, the small pulley 21 is fixed to the pulley 20 closer to the house in the square pipe so that there is no gap between the grooves, and the small pulley 21 is attached vertically to the lower end between the vertical roof frame 1 and the middle roof frame 2. It's fixed. 23, 23' is a single string that passes from the string attachment fitting 19 near the house on the retractable roof 6 to between the groove of the pulley 20 near the house and the circular pipe 22' of the string holding fitting 22, and can be operated under it. It has a length. The string above is pulley 20 and small pulley 2
1, from the upper end of the small pulley 21 to the groove at the lower end of the pulley 20 near the garden, between the circular pipes 22' of the string holding fitting 22, and fixed to the string attachment fitting 19 near the garden. There is.

The above-mentioned pulley 20, small pulley 21, string holding fitting 22,
The opening/closing device 7 is composed of a circular pipe 22' and a string 23.

When the corrugated sheet 13 is attached to the frame of the inset roof 5 and the retractable roof 6, there will be gaps at the side edges due to its shape, and since it is made of vinyl and is lightweight, it will not roll over from the side edges due to wind pressure, etc., flap, or last for a long period of time. Damage such as distortion and cracking due to weathering gradually expands and causes damage. Therefore, the fitted roof vertical frame 10 is fixed to have an F-shaped cross section in order to eliminate the gap. Similarly, the retractable roof vertical frame 15 has a U-shaped cross section to eliminate gaps, and is provided with a bent portion 15' for sliding. A corrugated plate 13 is inserted into each vertical frame from the horizontal end, sandwiching the first peak and groove, and is fixed. When it is closed, there is a gap between the left and right retractable roof vertical frames 15, 15 on the inside of the roof frames 1, 1, and the inner roof frame 2 on both insides, which is necessary for movability. Even if rainwater enters the gap, which is play, it flows through the bent portion 15', flows out from the rail 8 toward the garden, and flows into the roof horizontal frame 4. When fully opened, the pergola itself slopes toward the garden even in strong winds, but the bend 1
5' is a sliding type and does not close naturally.
Therefore, the fitted roof 5 and the retractable roof 6 have good pressure resistance, rain protection, and appearance with their respective vertical frames. The horizontal beam 12 is framed and fixed to the fitting roof 5 and the retractable roof 6, but due to its shape of corrugated sheet, it is easy to sway horizontally and is a reinforcing installation beam that supports it, and is able to withstand vertical pressure, for example from above. It has the strength to withstand wind blowing down, wind pressure from below, heavy rain, heavy snow, etc. When looking up, it has a square shape and is designed so that the screws that fixed the corrugated sheet 13 are not visible. As a result, both pressure resistance and appearance are good. When closed, the inset roof 5 and the retractable roof 6 are connected to the inside of the L-shaped cross section of the inset roof horizontal frame 11 and the retractable roof horizontal frame 1.
6 and the inside of the F-shaped cross section serve as stoppers and are brought into close contact with each other and connected. In the case of rain, even if rain blows into the joint, it will blow against the outside of the horizontal roof frame 11 facing the garden and the rainproof tape 17, be bounced off, and be transmitted through the corrugated sheet 13 of the retractable roof 6. It flows out to the roof horizontal frame 4. Therefore, if the rain protection is further strengthened and the structure is simplified, the economic effect will be large. The opening/closing device 7 is equipped with a string holding fitting 22 and a circular pipe 22', which can be used to hold the string 2 in case of strong winds, etc.
3 and 23', making it easy for the pergola to come off and get stuck in the gap between the pergola and the pulleys 20 and 20, causing failures such as falling off.The pergola itself was located at a high place, making the work extremely troublesome. By providing this, the strings 23, 23' can be moved more smoothly, resulting in improved performance.

The opening/closing operation is performed using the strings 23 and 23'. When fully opened, pulling the string 23 moves both pulleys 20 in the same direction as the moving direction of the retractable roof 6, and the small pulley 21 and the circular shape of the string retainer 22. Both pipes 22' are driven almost simultaneously in a direction opposite to the direction of movement of the retractable roof 6, ie, in the direction of the garden, and the retractable roof 6 is stowed at the lower end of the casing roof 5.

To close the small pulley 21, pull the string 23'.
and the circular pipe 22' of the string holding fitting 22, both of which are driven in the direction of the house opposite to the direction of movement of the retractable roof 6, and both pulleys 20 are driven almost simultaneously in the same direction as the direction of movement of the retractable roof 6. It hits the stopper of the horizontal frame 11 of the roof 5 and the stopper of the horizontal frame 16 of the retractable roof 6 and is closed.

The rail 8 is made of stainless steel that will not corrode and allows smooth opening and closing of the retractable roof 6. The circular pipe 22' of the string holding fitting 22 and the groove of the pulley 20 are in contact with each other without any gaps, and the string 23 is driven so that it does not bite. It moves smoothly without falling off, can be operated from indoors or outdoors, and maintains a constant length.

Since the present invention has the above-mentioned structure and operation, when closed, the stopper of the horizontal frame 11 of the closing roof 5 and the stopper of the horizontal frame 16 of the retractable roof 6 are in close contact with each other on the inside, and even in a rainstorm, etc. Become good. In addition, when fully opened, they are stored at the lower end of the roof 5 and overlapped, allowing sufficient sunlight to enter the room during the winter, making the room bright and warm.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of an assembled sliding roof showing an embodiment of the present invention, and Fig. 2 is an A--
A sectional view, and FIG. 3 are BB sectional views of FIG. 1. 1... Vertical roof frame, 2... Middle roof frame, 3... Horizontal roof frame attached to the house, 4... Horizontal roof frame near the garden, 5
...Inset roof, 6...Opening/closing roof, 7...Opening/closing device, 8...Rail, 9...Rail mounting bracket, 1
0... Vertical frame for the roof, 11... Horizontal frame stopper for the roof, 12... Horizontal beam, 13... Corrugated plate, 1
4...Neji, 15...Vertical frame of retractable roof, 15'...
...Bending part, 16...Horizontal frame stopper of retractable roof,
17...Flexible synthetic resin tape, 18...Opening/closing roof vertical/chubby, 19...String mounting bracket, 20...Pulley, 2
1...Small pulley, 22...String clamp, 22'...
Circular pipe, 23, 23'... string.

Claims (1)

[Scope of utility model registration request] Roof frames 1, 1, 2, 3, 4 have a roof 5 made of corrugated sheets fixed to a framework consisting of an L-shaped horizontal frame 11, an F-shaped vertical frame 10, and a R-shaped horizontal frame 12. A rail 8 is fixed to the inside of the vertical roof frame 1 of the roof frame and to both inner sides of the middle roof frame 2 so as to be under the fitted roof 5 covered with the corrugated sheet, and the unit is placed on the rail. A retractable roof 6 is attached to a framework consisting of a vertical frame 15 in the shape of an F-shape, a horizontal frame 16 in an F-shape, and a horizontal frame 12, and a retractable roof 6 made of corrugated sheets is attached to the gap between the horizontal frame and the horizontal frame. A pulley 2 fixed to the center of the vertical frame 1 and the roof middle frame 2
0, 21 and the string presser fitting 2 attached to the circular pipe 22'
This is a two-stage openable/closeable corrugated pergola that slides to open and close toward the house and the garden by operating the cords 23, 23 of the opening/closing device 7 consisting of a cord 2 and a cord 23.