JP2580879Y2 - Building roof structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof structure of a building, and more particularly to a roof structure of a building which is used in a barn or the like and allows sunlight to enter the building.

[0002]

2. Description of the Related Art Conventionally, in a building such as a livestock barn, a window is provided in a wall portion corresponding to a side plate to improve ventilation, or an opening is provided in a roof so that livestock kept inside is comfortable. There is a roof structure that can be opened and closed with a door so that sunlight can enter.

[0003]

However, in a conventional openable roof structure for a building, a door is provided at an opening of the roof, and the roof is simply opened and closed by manual operation. However, even if it is mechanized, it can be moved in one direction by a power source such as a motor at the same time, and it has not yet been sufficient in terms of taking in sunlight into a building.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to allow the sunlight to be uniformly captured from the roof by one-touch operation, and to transmit the captured sunlight to a wide area in a building. The purpose is to provide a roof structure that can be spread.

[0005]

According to the present invention, in order to achieve the above object, a plurality of frames are arranged in a row in a longitudinal direction in an opening of a roof, and a plurality of openings are defined and formed. Along with dividing into two upper and lower sides along the surface, providing a door at each of the upper opening and the lower opening,
In addition, a rope for power transmission, such as a chain, is wrapped around and connected to the doors of all openings, and the rope is connected to a power source so that all doors can be opened and closed by one operation of the power source. To
And each door between the upper and lower openings
Are installed alternately on the left and right so that they can be
Move in the opposite direction to open the roof opening in a staggered structure,
In addition, a temperature sensor installed inside the building as a power source
Switch that turns on and off by this temperature sensor
By connecting members, the temperature inside the building rises and falls
The gist is that the switch member is operated to control the opening and closing of the door .

[0006]

According to the above construction, the cable for power transmission is made to go around and connected to the doors of all openings, and the cable is connected to the power source. Open and close. Since the doors are provided in two rows above and below the roof in the direction of inclination, the cords are operated by the power source, so that the upper row of doors and the lower row of doors are in the longitudinal direction of the roof. And move in opposite directions. This allows
The openings in the roof are opened in a staggered manner, allowing uniform sunlight to be taken in.

[0007]

1 to 3 are sectional views showing one embodiment of the present invention. FIG. 1 is a diagram showing the appearance of an example of a building to which the present invention is applied. This building is, for example, a barn used for pig raising and the like, and includes a doorway 2 that can be opened and closed by a shutter 1, a roof 3, a base 4, and a side wall 5 supported by the base 4.

FIG. 2 is a cutaway view of the roof of the building to show it in more detail. In this figure, reference numeral 6 denotes a foundation stone, and reference numeral 7 denotes a column supporting the roof 3.
The roof 3 includes a beam 8, slopes 9 and 10 arranged in a mountain shape with respect to the beam 8 and forming a peak in the longitudinal direction of the building, and a beam 8 for supporting the slopes 9 and 10 above the beam 8. And the slope 9,
10 and a roof support 11a standing between
b.

The inclined portion 10 of the roof 3 has a structure shown in FIGS.
An opening indicated by a middle code 12 is formed. The opening 12 is formed to extend in the longitudinal direction of the building, and air can enter and exit the inside and outside of the building through the opening 12. A plurality of frames 13 are fitted into the opening 12 in a line in the longitudinal direction.
A plurality of openings 14 are defined by 3. Further, regarding each of the openings 14, a partition member 15 is provided at substantially the center in the vertical direction of the opening 14, and the opening 14 is formed by the partition member 15 along the inclined surface of the roof 3 in the upper opening 14a.
And the lower opening 14b. The shielding plate 1 is provided in each of the upper opening 12a and the lower opening 12b.
6 and a door 17 that can be opened and closed by sliding in the longitudinal direction. When the door 17 is closed (ie, the state shown in FIG. 3), the shielding plate 16 and the door 17 are dimensioned so as to be approximately half the width of the opening 14, and one opening 14 is connected to the upper opening 14a and the lower opening 14a. Side opening 14
b, the shielding plates 16 are arranged in one diagonal direction when each door 17 is closed, while the doors 17 are arranged in the other diagonal direction. Therefore, each door 1 is located between the upper opening 14a and the lower opening 14b.
7 are installed alternately on the left and right.

Further, a chain 18 as a cable for power transmission is connected to a door 17 installed in each opening 14. The chain 18 has four sprockets 19 a, 19 b, 19 c, which are installed opposite to the inclined portion 10 of the roof 3 at positions deviated on both sides in the longitudinal direction from the opening 12.
It is stretched around by being stretched to 19d. The chain 18 is also connected to all the doors 17 at corresponding portions. One of the four sprockets 19a to 19d (19 in this embodiment)
a) is connected to a drive motor 21 which is a power source by a cable for power transmission different from the chain 18, for example, a belt 20, and is rotated by the operation of the drive motor 21. The drive motor 21 can perform normal rotation and reverse rotation operation.

Consider a case in which the door 17 shown in FIG. 3 is moved from the closed state to the open state in the roof structure having such a configuration. When the drive motor 21 is turned on,
The drive motor 21 rotates forward and transmits power to the sprocket 19a through the belt 20. As a result, the sprocket 19a rotates to move the chain 18 in the direction of arrow S in FIG. This chain 18 has all doors 17
Are connected, all the doors 17 start to move in the openings 14 at the same time as the chain 18 moves. The sliding movement of the door 17 moves in opposite directions, such as from the left to the right in FIG. 3 in the upper opening 14a, and from the right to the left in the lower opening 14b. For this reason, when the door 17 moves to the fully opened state, the roof 3
Opening 12 is opened in a staggered structure. And door 17
Moves to the fully open position and hits the side edge of the frame 13, the drive motor 21 is automatically switched off, and the opening operation of the door 17 ends.

By opening the opening 12 of the roof 3 as described above, sunlight can be uniformly taken in from the roof 3.

Next, when it is desired to close the door 17, the switch of the drive motor 21 is turned on again. This time, the drive motor 21 rotates reversely, transmitting power to the sprocket 19a through the belt 20. This allows the sprocket 19
a rotates in the direction opposite to the previous direction, and moves the chain 18 around in the direction opposite to the arrow S in FIG. This chain 1
With the movement of 8, all the doors 17 start to move simultaneously in each opening 14. At this time, the sliding movement of the door 17 is performed from right to left in FIG. 3 in the upper opening 14a, while being performed from left to right in the lower opening 14b. For this reason, when the door 17 is moved to the fully closed state, the opening 12 of the roof 3 of the building is opened.
Returns to the original state of FIG. When the door 17 moves to the fully closed position and hits the side edge of the frame 13, the drive motor 21 is automatically turned off, and the closing operation of the door 17 ends.

Although the opening and closing operation of the door 17 has been executed by the operator turning on the switch of the drive motor 21, the drive motor 21 can be automatically operated. That is, a temperature sensor and a relay switch that is turned on and off by the temperature sensor are provided in an electric circuit that connects the drive motor 21 and the power supply. The temperature sensor is installed, for example, inside a building. When the temperature inside the building reaches a certain temperature, a signal is sent to a relay switch to turn on the relay switch. As a result, the drive motor 21 rotates forward to open the door 17. On the other hand, in a state where the door 17 is open, when the temperature inside the building decreases and reaches a certain temperature or less, the temperature sensor sends a signal to the relay switch to turn on the relay switch. As a result, the drive motor 21 rotates in the reverse direction, and the door 1
7 is closed.

The doors 17 can be manually opened and closed independently without using the drive motor 21.

Further, in the inclined portion 10 of the roof 3, a light diffusing member indicated by reference numeral 22 in FIG. 2 can be installed inside the frame 13, the shielding plate 16 and the door 17. The light diffusing member 22 is made of, for example, glass having a large number of fine prisms formed on its surface, or a synthetic resin material such as acrylic, and scatters incident sunlight in all directions. Thereby, the sunlight taken in from the opening 12 can be spread over a wide range in the building.

[0017]

[Effects of the Invention] As described above, according to the present invention,
A plurality of doors are provided in a plurality of rows in openings formed on the roof of the building, and all the doors are opened and closed by one drive source,
The doors are staggered between one row and the other, and the doors are opened in a staggered manner by opening and closing, making it easy to open and close the doors. Can be taken in uniformly, and the interior of the building can be evenly illuminated. For this reason,
When the present invention is applied to a barn or the like, various effects can be obtained, for example, the health of livestock is promoted, disease is not caused, and the breeding rate is improved.

[Brief description of the drawings]

FIG. 1 is a diagram showing the external structure of a barn as an example of a building to which the present invention is applied.

FIG. 2 is a cutaway view of the building roof for more detail;

FIG. 3 is a view showing a structure of an opening of a roof according to an embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shutter 2 Entrance 3 Roof 4 Base 5 Side wall 6 Foundation stone 7 Prop 8 Beam 9, 10 Inclined section 11a Roof post 11b Straight 12 Opening 13 Frame 14 Opening 15 Partition member 16 Shielding plate 17 Door 19 Sprocket 20 Belt 21 Drive motor 22 Light diffusion member

Claims (4)

(57) [Scope of request for utility model registration] 1. An opening extending in the longitudinal direction of a building is provided on an inclined surface of a roof of the building, and a plurality of frames are arranged in the opening in a line in the longitudinal direction and fitted to form a plurality of openings. The opening is divided into two parts, upper and lower, along the inclined surface, and doors are provided at each of the upper and lower openings. At the same time, the cable is connected to the power source so that all doors can be opened and closed by one operation of the power source . Further, each door is shifted left and right between the upper opening and the lower opening.
And move in opposite directions with one actuation of the power source.
To open the roof opening in a staggered structure, and use a temperature sensor installed inside the building as a power source and this temperature sensor.
Switch member that is turned on and off by the temperature sensor
Connection, and the temperature inside the building rises and falls,
A roof structure for a building , wherein a door member is operated to control opening and closing of a door . 2. The roof structure of a building according to claim 1, wherein a chain is used as a cable for power transmission. 3. The roof structure of a building according to claim 1, wherein a belt is used as a cable for power transmission. 4. A roof structure of a building according to any one of claims 1 to 3 into a plurality of openings inside, characterized in that the light diffusing member is installed.