JPH06248745A - Sheathing panel - Google Patents

Abstract

PURPOSE:To facilitate positioning by forming a sheathing panel of a sheathing plate, a rafter and an insulator, and providing the rafter with locking parts to be locked to the corner parts of horizontal members such as ridge beams or pole plates. CONSTITUTION:A sheathing panel 100 is integrally formed of a sheathing plate 10 formed of plywood, a rafter 20 formed of natural wood, and an insulator 30 formed of a polymeric resin foam body. In the rafter 20, locking parts 21 formed of recessions 211 cut out in triangular shape are formed longitudinally in correspondence with the positions coming in contact with horizontal members such as purlins, the roof framework of a wooden building. The sheathing panel 100 is thereby locked temporarily so as not to slip off from the horizontal members such as the purlins, so that nailing work can be facilitated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a field panel used for a roof portion of a wooden house, and more specifically, positioning for joining to a horizontal member such as a purlin, a haze, or an eaves barge which constitutes a roof frame of the wooden house. It relates to a field panel that is easy to perform and has excellent mounting stability and durability.

[0002]

2. Description of the Related Art In general, the roof portion of a wooden house has a roof frame composed of horizontal members such as purlins, mist, and eaves, and a rafter tree mounted on the horizontal member according to the roof slope. It has a structure in which a roof plate and a waterproof sheet are stretched over and roofing materials such as roof tiles are attached. The applicant intends to shorten the time and save labor in the on-site construction of such a roof portion, and as having a heat insulating effect, as shown in FIG. 5, a base plate 60, a rafter 70, and a heat insulating material 80. A field panel 200 formed by integrally forming and is proposed (Japanese Utility Model Publication No. 3-108123, Japanese Utility Model Publication No. 3-1230).
13 publication).

By the way, heretofore, the mounting structure of the barrel 70 of this field panel 200 with a horizontal member such as the tree 70 and the hull 40 has been shown in FIG.
As shown in FIG. 5, the rafters 70 abutting on the corners 41 of the haze 40 or the like at a slope corresponding to the roof slope are joined by nails or the like.

[0004]

However, in this case, since the contact area between the rafter and the horizontal material such as the haze is small, and there is a portion where the nail is not attached, the rafter is joined to the horizontal material such as the mist. Even if fixed and fixed, this fixing was inferior in stability, and therefore the test results of durability and the like at the joint were not good. Further, in the field construction, there is a problem that it takes a long time to perform the positioning when joining a horizontal material such as a rafter and a haze.

The present invention was devised in view of this, and the object thereof is to provide a field panel which can be easily positioned in connection with a horizontal member such as a haze and which is excellent in mounting stability and durability. To provide.

[0006]

In order to achieve the above object, means adopted by the present invention will be described below with reference numerals used in the drawings corresponding to the embodiments. That is, the configuration of the field panel according to the present invention is “field board 10 and rafter 2”.
0 and the heat insulating material 30 are integrally formed, and the barrel 2
No. 0 is provided with a purlin that constitutes the roof frame of the wooden house, and a locking portion 21 that is locked to a corner of a horizontal member such as a haze or an eaves bark. "

[0007]

In the field panel according to the present invention, the rafter is provided with a purlin which constitutes a roof frame of a wooden house, and a locking portion which is locked to a corner of a horizontal member such as a haze or an eaves barge. Therefore, at the time of construction at the site, as shown in FIG. 1, after the field panel 100 is lifted on the horizontal material such as the haze 40, the engagement of the tree 20 which is the corner 41 of the horizontal material such as the haze 40 is performed. If the stop portions 21 are fitted together, the field panel 100 can be easily positioned. Then, by the locking portion 21, the rafter 20
It catches on horizontal materials such as camouflage 40, and field panel 100
2 is temporarily locked, as shown in FIG. 2, nailing work for attaching to a horizontal material such as the haze 40 can be easily performed, and contact at a joint portion with the horizontal material such as the haze 40 can be performed. It has a large area and the nailing and fixing is strong, and it has excellent mounting stability and durability. Further, the locking portion 21 brings the heat insulating material 30 into contact with the horizontal material such as the haze 40 to enhance the adhesion between the horizontal material and the field panel, thereby indirectly causing warping of the field board 10. Can be prevented.

[0008]

Embodiments of the field panel according to the present invention will be described below in detail with reference to the drawings. However, these are representative ones, and the present invention is not limited to the embodiments. Absent.

As shown in FIG. 1, the field panel 100 is
A base plate 10 made of plywood (for example, hardboard, particle board, single board, etc.), and a sap tree 20 mainly made of natural wood such as Sugi and Matsu (for example, when using Japanese roof tiles, width and thickness are 45 mm x 60 mm, (When using a roof tile, it is 45 mm × 45 mm) and the heat insulating material 30 made of a polymer resin foam are integrally formed. That is, a plurality of rafters 20 are attached and fixed to one surface of the base plate 10, and the heat insulating material 30 is filled between the rafters 20.

As the base plate 10, a single plate may be adopted in addition to the plywood, but in consideration of warpage or the like caused by the orientation of the plate itself, plywood having an effect of suppressing it is preferably adopted. desirable. In addition to the natural tree, the rafter 20 is
Any material can be adopted as long as it can be integrally formed with the heat insulating material 30 and the base plate 10 and satisfies the durability in the architectural design. As the heat insulating material 30, for example, one formed of a foamable resin obtained by adding a foaming agent such as Freon to a synthetic resin having adhesiveness such as urethane resin, phenol resin, styrene resin, silicone resin, urea resin is used. However, in addition to this, it is also possible to employ one in which sawdust is compressed and adhered and solidified.

Then, as shown in FIGS. 1 and 2, the rafters 20 of the field panel 100 are made to correspond to the positions in the longitudinal direction thereof which are brought into contact with horizontal members such as the haze 40 which is the roof frame of the wooden house. A locking portion 21 that is locked to the corner 41 is formed. In this example, the locking portion 21 is composed of a recess 211 that is cut out in a triangular shape in accordance with the roof slope, and only the corner portion 41 of the horizontal member such as 40 is aligned with the recess 211. Can be easily aligned with the haze 4
Field panel 100 so that it does not slip off from horizontal materials such as 0
Can be temporarily locked. Then, as shown in FIG. 2, the contact portion 21 increases the contact area at the joint portion with the horizontal member such as the haze 40, and the nail shaft is exposed to the outside when fixed with the nail 50 ( 6) is eliminated, and the fixing of the field panel 100 to the horizontal member such as the haze 40 becomes stronger. In addition, as shown in FIG. 3, the field panel 100 may be fixed by nailing from the inside using a doglegged metal fitting 60 that is hung on the rafters 20 and 40. In this case, the nail is reliably driven against the haze 40.

The locking portion 21 may be any that can be locked to the corner portion 41 of the horizontal member such as the haze 40. For example, as shown in FIG. 4, the locking portion 21 is attached and fixed to the rafter 20 according to the roof slope. It may be constituted by the triangular piece 212 formed.
In the case of this example, the triangular piece 212 configured as a separate body can be attached to the rafter 20 at the construction site,
This makes it possible to use the common field panel 100 for different wooden houses in which horizontal members are installed at different intervals, and it is possible to reduce the production cost of the field panel 100. Of course, the triangular piece 212 may be preformed integrally with the rafter 20. The triangular piece 212 may be made of the same material as the rafter 20.

[0013]

As described above, according to the present invention, the following effects can be obtained with the above configuration. 1) By aligning the retaining parts of the sags with the corners of the horizontal material such as the haze, the field panel can be easily positioned and workability can be improved. 2) The field panel can be temporarily locked so that it does not slip off from a horizontal material such as haze, so that nailing work can be performed easily and the work safety can be increased. 3) The contact area at the joint with the horizontal material such as haze becomes large, the field panel is more firmly fixed to the horizontal material, and the mounting stability and durability are excellent. 4) It is possible to improve the adhesion between the horizontal member and the field panel and indirectly prevent warping of the field board.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a field panel according to the present invention.

FIG. 2 is an enlarged side view showing how the field panel shown in FIG. 1 is attached to a horizontal member.

FIG. 3 is an enlarged side view showing another example of how the field panel shown in FIG. 1 is attached to a horizontal member.

FIG. 4 is an enlarged side view showing a state in which a field panel according to the present invention is attached to a horizontal member in another embodiment.

FIG. 5 is a perspective view showing a conventional field panel.

FIG. 6 is an enlarged side view showing a state in which a conventional field panel is attached to a horizontal member.

[Explanation of symbols]

 10 Field plate 20 Rafter 21 Locking part 30 Thermal insulation 40 Haze 41 Corner

Claims (1)

[Claims] 1. A field panel used for a roof portion of a wooden house, which is formed by integrally forming a field board, a rafter tree, and a heat insulating material, and which is a purlin constituting a roof frame of the wooden house. ,
A field panel characterized by having locking portions that are locked to the corners of horizontal materials such as mist and eaves.