JPH0649703Y2 - Origami roof structure - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a folded roof structure in which a plurality of folded roof plates are filled with a heat insulating material.

[Conventional technology]

Conventionally, this type of folded roof structure has been one in which a heat insulating material is filled between two folded roof plates.

[Problems to be solved by the device]

In the case of the above structure, the heat insulating effect is not sufficient, the rain sound is transmitted to the indoor side, and the sound insulating effect on the indoor side is also poor.

Therefore, a sound absorbing material was attached to the lower folded roof plate or a perforated steel plate was used to enhance the sound absorbing property, but the sound absorbing effect was not so great.

Therefore, this invention was made in order to solve the above-mentioned problems, and in addition to improving the heat insulation performance, the sound absorption performance is improved without the rain sound being transmitted to the indoor side, and the roof strength is increased. It is intended to provide a structure.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the folding roof structure of the present invention is configured such that three or more folding roof plates are arranged at equal intervals in the vertical direction, and the upper and lower folding roof plates are arranged between them. In addition to being filled with a heat insulating material such as glass wool, the upper and lower folded roof plates are connected by a heat insulating connecting tool.

[Action]

According to the above configuration, the heat insulating performance is improved by the plurality of layers of heat insulating material, and the rain sound is shielded so that the sound insulating performance is improved without being transmitted to the indoor side.

Moreover, since the heat insulating material is filled between the origami roof plates, the strength of the roof becomes large.

Furthermore, since the folded roof plates are arranged at equal intervals,
Since the same folded roof plate, heat insulating material and connecting tool can be used for each layer, workability is good and parts management is easy.

〔Example〕

 An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a vertical sectional front view showing a folded roof structure according to the present invention, FIG. 2 is an exploded perspective view thereof, and FIG. 3 is an enlarged sectional view of a part of FIG.

The three fold plate roof plates 1, 2, 3 are arranged at equal intervals in the vertical direction, and a heat insulating material 4 such as glass wool is placed between the fold plate roof plates 1, 2 and 2, 3 between the upper and lower plates. The top and bottom fold plates 1,2 and 2,3 with the heat insulating connector 5
Are connected.

Reference numeral 6 denotes a roof support member such as a purlin or a beam, on which a panel support frame 7 is attached.

10 is a rectangular portion 7a of the panel receiving frame 7 and an L-shaped frame
It is a hanger attached to the 7b by a bolt 11 and a nut 12.

An arc portion 3a provided at one end of the folding roof plate 3 is provided inside the circular arc portion 10a at the upper part of the suspension 10, and an adjacent folding plate 3 is provided outside.
The arcuate portions 3b provided at the other ends of the two are closely contacted with each other to fix the arcuate portions 3a and 3b at both ends of the double-sided folding roof plates 3 and 3, respectively.

A recess 3c is provided in the inner circular arc portion 3a to form a gap between the inner circular arc portion 3a and the outer circular arc portion 3b to prevent water from entering due to a capillary phenomenon.

The heat insulating connecting member 5 includes the same hanging member 10 ', a heat insulating connecting member 13 made of a synthetic resin, and a pair of metallic holding members 14,1.
It is composed of four and two kinds of bolts and nuts 15 and 16, and the suspension 10 'and the metallic holding member 14 are separated from each other by a connecting member 13 and are insulated.

Although the goby type folded roof structure has been described above, another embodiment of the bolted type folded roof structure will be described with reference to FIGS.

In this example, as shown in FIG. 5, a heat insulating connector 5'is provided with a screw hole 22 in the lower part of a cylindrical body 21 made of synthetic resin and a screw 23 in the upper part, and is fixed to the panel receiving frame 7 '. twenty three'
After inserting both ends 3a 'and 3b' of the double-sided folded roof plates 3 and 3 into the screw holes 22 of the cylindrical body 21, the screw holes 22 of the cylindrical body 21 are screwed in, and this operation is repeated in sequence and the screw 23 of the uppermost cylindrical body 21 is screwed. It is tightened with a bolt 25 through a waterproof packing 24.

According to the above configuration, the heat insulating performance is enhanced by the plurality of layers of the heat insulating materials 4, 4, and the sound absorbing performance is enhanced without absorbing the rain sound and transmitting it to the indoor side.

Moreover, since the heat insulating material 14 is filled in a pressed state between the folded roof plates 1, 2 and 2, 3, the strength of the roof is increased.

Further, since the folded plate roof plates 1, 2 and 2, 3 are arranged at equal intervals, the same folded plate roof plate, heat insulating material 4 and connecting tools 5, 5'can be used for each layer. Therefore, the workability is good and the parts management is easy.

It should be noted that a large number of holes may be formed in the lowermost folded roof plate 3 in the above embodiment so that the sound on the indoor side is absorbed by the upper portion of the folded roof plate 3.

Further, in the above embodiment, the heat insulating material 4, 4 has two layers, but four or more folded plate roof plates are arranged and the heat insulating material has three or more layers to further improve the heat insulating and sound insulating effects. You may do it.

[Effect of device]

According to this invention, the heat insulation performance is improved by the multiple layers of the heat insulating material and the heat insulating connecting member, and the rain sound is insulated,
Soundproof performance is improved without being transmitted to the inside of the room.

Moreover, since a heat insulating material is filled between the folded plate roofs, the strength of the roof becomes large.

Furthermore, since the folded roof plates are arranged at equal intervals,
Since the same folded roof plate, heat insulating material and connecting tool can be used for each layer, workability is good and parts management is easy.

[Brief description of drawings]

FIG. 1 is a vertical sectional front view showing an embodiment of a folded roof structure according to the present invention, FIG. 2 is an exploded perspective view thereof, FIG. 3 is an enlarged sectional view of a part of FIG. 1, and FIG. FIG. 5 is an exploded perspective view of a heat insulating connector of the essential part showing an embodiment. 1-3 ... Origami roof plate, 4 ... Insulation material, 5, 5 '... Insulating connector.

Claims (1)

[Scope of utility model registration request] 1. Three or more folded roof plates are arranged at equal intervals in the vertical direction, a heat insulating material such as glass wool is filled between the upper and lower folded roof plates, and the heat insulation property is improved. A folded roof structure characterized by connecting each top and bottom folded roof plate with a connecting tool.