JPH04113614U - roof panel body - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a roof panel body that allows ventilation inside the panel body and is not adversely affected by moisture or the like. [Structure] A face plate 2 is installed so as to close the upper opening of a frame 1 framed in a rectangular shape. A roof plate 3 is installed on the upper surface of the face plate 2. The lower opening of the frame 1 is closed with a breathable waterproof sheet 4. A heat insulating material 5 is placed inside the frame 1 apart from the breathable waterproof sheet 4. A ventilation space 6 is formed in a gap 6a provided between the heat insulating material 5 and the ventilation waterproof sheet 4.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a roof panel body with a roof plate installed on the top surface. This relates to a roof panel body with good internal ventilation and drying performance.

0002

[Conventional technology]

Conventionally, when constructing the roof of a building, efforts were made to simplify the construction and shorten the construction period. It is common practice to use a roof panel body. This roof panel body A is shown in FIG. A base panel body 7 is formed by providing face plates 2 on the upper and lower surfaces of the frame body 1 framed as shown in FIG. and a roof plate 3 is installed on the upper face plate 2 constituting this basic panel body 7. It is formed of This makes it possible to construct the roof of a building easily and without much effort. ing.

0003

[Problem that the idea aims to solve]

However, in the conventional example described above, the base panel body 7 is attached to the upper and lower surfaces of the frame body 1. The internal space is sealed by the provided face plate 2, The inside of the base panel body 7 is not ventilated and condensation is likely to occur. However, there was a problem in that it was easily affected by moisture, etc.

0004 The purpose of this invention is to solve the above-mentioned problems, and the purpose is to provide ventilation inside the panel body. To provide a roof panel body that can be This is what we are trying to do.

[0005]

[Means to solve the problem]

In the present invention, in order to achieve the above object, the upper surface of the frame 1 framed in a rectangular shape is A face plate 2 is installed so as to close the opening, a roof plate 3 is installed on the top surface of the face plate 2, and a frame body 1 is installed. The lower opening of the is closed with a ventilation waterproof sheet 4, and separated from this ventilation waterproof sheet 4. A heat insulating material 5 is placed within the frame 1, and a heat insulating material 5 is provided between the heat insulating material 5 and the breathable waterproof sheet 4. A ventilation space 6 is formed by a gap 6a.

[0006]

[Effect]

Therefore, internal ventilation is performed through the ventilation space 6, and the panel body There will be no condensation or other condensation inside the unit, and there will be no adverse effects from moisture, etc. There is no such thing.

[0007]

【Example】

Hereinafter, the present invention will be described in detail based on illustrated embodiments. Roof panel body A is shown in Figure 1. As shown in FIG. It is configured. The base panel body 7 closes the upper opening of the framed frame body 1. A face plate 2 provided on the frame 1 and a ventilation waterproof shield provided to close the bottom opening of the frame It consists of a seat 4 and a heat insulating material 5 housed within the frame 1. inside frame 1 The heat insulating material 5 to be stored is provided within the frame 1 apart from the breathable waterproof sheet 4. The gap 6a formed between the heat insulating material 5 and the breathable waterproof sheet 4 allows for ventilation. A space 6 is formed. Here, the breathable waterproof sheet 4 allows moisture to pass through, but water It is a sheet material that is moisture permeable and waterproof. 8 is one of the upper surfaces of face plate 2 A draining system having a plurality of draining fins 8a protruding from the upper side in the direction of the eaves. It is the default. One end of the roof plate 3 is located on one half of the draining sheet 8, and In addition, the other end extends outward, and the outwardly extending portion covers the end. A piece 9 is formed. Then, a plurality of roof plates 3 are attached to the upper surface of the face plate 2, The lower surface of the eave side of the upper roof sheet 3 is overlapped with the upper surface of the ridge side end of the lower roof sheet 3. Installed in multiple stages.

[0008] Therefore, the roof panel body A configured as described above has a cross section as shown in FIG. Construction is carried out by hoisting it on a lane etc. and stretching it over the ridge material 10, main building 11, and eave girder 12. It is something that In this case, the connecting portion of the horizontally adjacent roof panel bodies A is connected to one roof panel. The end cover piece 9 of the root panel body A is attached to one half of the draining sheet 8 of the adjacent roof panel body A. It is constructed to cover the upper part of the

[0009] Then, the constructed roof panel body A is passed through the ventilation space 6 through the ventilation waterproof sheet 4. Ventilation will take place, and the insulation material 5 inside the base panel body 7 and the inner surface of the frame body 1 will be ventilated. There will be no condensation, and there will be no negative effects from humidity. It is. Figure 3 shows an example in which the ventilation performance is further improved in the above embodiment. There are ventilation holes 13 in the plates 1a and 1b located on the eave side end face and the ridge side end face of the frame 1. The one that is provided with is shown. The ventilation hole 13 is provided in this way. This will ventilate the inside of the panel body and also ventilate the eaves and small areas as shown by the arrows in the figure. The attic and ridge area will also be ventilated, and ventilation will be carried out near the area where roof panel body A is installed. Qi will also be carried out well. In the illustrated embodiment, the eave side Ventilation holes 13 are provided in both the plate materials 1a and 1b located on the end face and the ridge side end face. Although this is shown, ventilation holes 13 are provided only in the board 1a located on the end surface of the eave side. Or, the ventilation holes 13 are provided only in the plate material 1b located on the edge of the ridge. It may be.

0010

[Effect of the idea]

As mentioned above, the present invention is designed to close the upper opening of the rectangular frame. Install a face plate, cover the top of the face plate with a roof plate, and cover the bottom opening of the frame with a breathable waterproof sheet. A heat insulating material is placed inside the frame at a distance from this breathable waterproof sheet, and the heat insulating material is A ventilation space is formed in the gap between the waterproof sheet and the breathable waterproof sheet. The interior is ventilated through the ventilation space, and condensation may occur inside. To prevent the roof panel body from being adversely affected by moisture. This makes it possible to provide a roof panel body with good ventilation performance.

[Brief explanation of drawings]

FIG. 1 is a front sectional view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing the middle of construction.

FIG. 3 is a side sectional view showing another embodiment.

FIG. 4 is a perspective view of a conventional example.

[Explanation of symbols]

1 frame 2 Face plate 3 Roof board 4 Breathable waterproof sheet 5 Insulation material 6 Ventilation space 6a Gap

──────────────────────────────────────────────── ─── Continuation of front page (72) Creator Toshiaki Sumitomo Matsushita Electric Works Co., Ltd. 1048 Kadoma, Kadoma City, Osaka Prefecture Inside the ceremony company

Claims (1)

[Scope of utility model registration request] Claim 1: A face plate is installed to close the upper opening of a rectangular frame, a roof plate is placed on the upper surface of the face plate, and the lower opening of the frame is closed with a breathable waterproof sheet, A heat insulating material is placed inside the frame separated from this breathable waterproof sheet,
A roof panel body formed by forming a ventilation space in a gap provided between a heat insulating material and a breathable waterproof sheet.