JP6715646B2 - Frame material for partition and partition - Google Patents

Description

TECHNICAL FIELD The present invention relates to a frame member for a partition body and a partition body.

A partition is used to divide the school building into classrooms and corridors, or to divide into multiple classrooms. Such a partition body is configured by arranging a panel between an upper frame, a seamless frame, a lower frame and the like arranged between the vertical frames. Wood is widely used for frame materials such as upper frames, seamless frames, and lower frames for the purpose of providing warmth to the partitioned rooms.

JP, 2008-69559, A

However, when wood is used as the frame material, there is a problem in fire resistance. Therefore, the wood is subjected to a non-combustible treatment. The non-combustible wood is obtained by injecting a non-combustible chemical liquid into the wood and then drying it. However, depending on the thickness of the wood, it takes 1 to several months to dry, which is reflected in the manufacturing cost of the partition frame member and the partition body.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a frame material for a partition body that has been incombustible treated at low cost, and a partition body using the frame material.

In order to achieve the above-mentioned object, the characteristic configuration of the frame material for partition bodies according to the present invention is a frame material for partition bodies having a core material and a wood material joined to the core material, wherein the wood material material is Ri der incombustible wood, wherein the core member has a pair of plate-shaped side wall, and a connecting portion connecting said side walls, and a inner space between the side wall, of the pair of plate-like side wall Each has a flat first surface facing the internal space and a flat second surface extending outward from the first surface with respect to the internal space. The wood material is joined to the outside of the side wall and covers the side wall so that the corner of the wood material contacts the corner formed by the second surface .

By using a metal core material as the core material and joining the wood material to the core material, the wood material can be made thinner than in the case where the entire partition frame material is made of wood material. be able to. By using a thin wood material, it is possible to reduce the amount of the non-combustible chemical to be impregnated into the wood in the non-combustion treatment in proportion to the volume of the wood. Also, the drying time of non-combustible wood can be short. Therefore, the manufacturing cost can be reduced.
Since the partition frame member having the above-described configuration has the metal core material having the internal space in which the core material is sandwiched between the pair of side walls, it is lightweight and yet secures strength. The metal constituting the metal core material is preferably a lightweight metal such as steel or aluminum which is easy to process.

In the present invention, it is preferable that the side wall and the connecting portion are integrally formed of sheet metal.

By integrally forming the side wall and the connecting portion with the sheet metal, the structure for connecting the side wall and the connecting portion is not necessary, and the weight of the metal core material can be reduced accordingly. The side wall and the connecting portion are integrally formed by sheet metal working such as press working and molding such as plastic working such as extrusion, cutting, or joining.

In the present invention, it is preferable that the wood material is provided with a contact portion, and the side wall is provided with an abutted portion that abuts the contact portion and positions the wood material with respect to the side wall.

With a simple structure in which the contact portion provided on the wooden material is brought into contact with the contact portion provided on the side wall, it is possible to surely align the both. By fixing both the abutting part and the abutted part in contact with each other by screwing or the like, it is possible to easily obtain a frame material in which the metal core material and the wood material are integrated.

In the present invention, it is preferable that the contacted portion is a sheet metal.

By forming the contact portion of the side wall from a sheet metal, it can be formed by utilizing sheet metal processing such as press working and forming processing such as plastic working such as extrusion molding, cutting processing or joining processing.

In the present invention, it is preferable that the pair of side walls, the contacted portion, and the connecting portion are integrally formed by sheet metal.

The side wall and the connecting portion can be integrally formed, and at the same time, the contacted portion can be integrally formed.

A characteristic configuration of a partition body according to the present invention for achieving the above object is a partition body having a panel and a frame member, and the frame member is a partition body having any one of the above characteristic configurations. It has a body frame material.

By configuring the partition body using the frame material for partition bodies having any one of the above-described characteristic configurations, it is possible to inexpensively manufacture the partition body which is incombustible but has warmth.

It is a front view of the partition of this invention. It is sectional drawing of the frame material for partitions of this invention. It is sectional drawing of the frame material for partitions of this invention. It is sectional drawing of the frame material for partitions of this invention. It is sectional drawing of the frame material for partitions of this invention.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows a partition body 1 provided in a school building, for example, as an example of the partition body. The partition body 1 is used to partition the space in the front and the space in the back in FIG. A person (for example, a learner or a teacher) can come and go through the sliding doors 12 and 15.

The partition body 1 is a vertical frame 2, 3, 4, 5, 6 that is erected from the floor surface to the ceiling, and an upper frame that is laterally installed between the vertical frames 2, 3, 4, 5, and 6. 7, a seamless frame 8 and a lower frame 9, and a sliding door 12 is interposed between the vertical frames 2 and 3, the seamless frame 8 and a door frame defined by a threshold (not shown) via a rail member. The sliding door 15 is slidably arranged, and the sliding door 15 is slidably arranged on a sliding door frame defined by the vertical frames 5, 6, the blinds 8 and a threshold (not shown) via a rail member. A wall plate portion 16 is arranged on a wall frame defined by the vertical frames 3 and 4, the seamless frame 8 and the lower frame 9, and a wall frame defined by the vertical frames 4 and 5, the seamless frame 8 and the lower frame 9. A wall plate portion 17 is provided in the window frame, and a window 13 for light extraction is provided in a window frame defined by the vertical frames 2, 3, 4, 5, 6, the upper frame 7 and the blinds 8.

A frame material for partition bodies that forms vertical frames 2, 3, 4, 5, 6 and upper frames 7, blinds 8 and lower frames 9 for the purpose of producing warmth in the space partitioned by the partition body 1. Has a wood material on the surface facing the front space and the back space in FIG.

As shown in FIG. 2, the upper frame 7 is composed of a partition frame member having a metal core material 21 and a wood material 22.

The metal core material 21 has a pair of plate-shaped side walls 23, 23, a connecting portion 24 connecting the side walls 23, 23, and an internal space sandwiched between the pair of side walls 23, 23. The side wall 23 is provided with an abutted portion 25. The contacted portion 25 is provided for positioning the wooden material 22 with respect to the side wall 23 by contact with a contact portion 26 of the wooden material 22 described later.

The metal constituting the metal core material 21 is preferably a metal such as steel or aluminum which is lightweight and easy to process. The side walls 23, 23, the connecting portion 24, and the contacted portion 25 are integrally formed at the same time by performing sheet metal working such as press working and forming such as plastic working such as extrusion, cutting, or joining. It is formed.

By integrally forming the side walls 23, 23 and the connecting portion 24, the structure for connecting the side walls 23, 23 and the connecting portion 24 becomes unnecessary, and the weight of the metal core material 21 can be reduced accordingly.

The wood material 22 is a plate-shaped non-combustible wood, and is joined to the outside of the side wall 23 to cover the side wall 23. The wood material 22 is provided with a contact portion 26.

The abutted portion 25 and the abutted portion 26 are configured by a stepped portion including horizontal surfaces 25a and 26a and vertical surfaces 25b and 26b which are in contact with each other. The horizontal surface 25a and the vertical surface 25b of the contacted portion 25 provided on the side wall 23 and the horizontal surface 26a and the vertical surface 26b of the contacting portion 26 provided on the wood material 22 are brought into contact with each other to ensure the both. It is possible to perform precise alignment. The metal core material 21 and the wood material 22 are integrated by screwing the screw 27 into the wood material 22 from the inner surface side of the metal core material 21 with the contacted portion 25 and the contact portion 26 in contact with each other. It is possible to easily obtain the frame material for the partitioning body. It is also possible to use a structure in which the screws 27 are bonded together without using the screws 27.

Further, the horizontal surface and the vertical surface of the contacted portion 25 and the contact portion 26 are not limited to the example shown in FIG. The abutted portion 25 and the abutting portion 26 have a more complicated step shape, and the abutted portion 25 and the abutting portion 26 are fitted to each other, so that the metal core material 21 and It is also possible to fit and fix the wood material 22.

As shown in FIG. 3, like the upper frame 7, the seamless frame 8 is also composed of a partition frame member having a metal core material 21 and a wood material 22. In addition, regarding the seamless 8, the same reference numerals are given to the configurations corresponding to the upper frame 7 described in FIG. 2, and the description thereof will be omitted.

Further, as shown in FIG. 4, the lower frame 9 is also composed of a partition frame member having a metal core material 21 and a wood material 22, similarly to the upper frame 7. The lower frame 9 has the same reference numerals as those of the upper frame 7 described with reference to FIG.

As shown in FIG. 5, the vertical frame 2 and the vertical frame 6 are also composed of a partition frame member having a metal core material 21 and a wood material 22, similarly to the upper frame 7. Specifically, in the vertical frame 2 and the vertical frame 6, the metal core material 21 is sandwiched between the pair of plate-shaped side walls 23, 23, the connecting portion 24 connecting the side walls 23, 23, and the pair of side walls 23, 23. It has an internal space that is opened. The side walls 23, 23 and the connecting portion 24 are integrally formed as in the upper frame 7. The wood material 22 is joined to the metal core material 21 so as to cover the entire connecting portion 24 of the metal core material 21 and a part of the side wall 23.

Further, although not shown, the vertical frames 3, 4, and 5 are also frame members for partition bodies having the metal core material 21 and the wood material 22, similarly to the upper frame 7.

In this way, the frame member for partition body is configured such that the hollow metal core member 21 is used for the core member and the wood material 22 is joined only to the outer side wall 23 of the partition member, so that The wood material 22 can be made thinner than the case where the wood material 22 is composed of. The thin wood material 22 requires less drying time for the non-combustible wood in the non-combustible treatment.

The partition frame member configured as described above has the internal space in which the core member is sandwiched between the side walls 23, 23, and thus the partition member frame member is made of the metal core member 21.

The partition body 1 obtained by using the partition body frame material configured as described above is a non-combustible one, which produces warmth.

1: Partition 7: Upper frame (frame material for partition)
8: No eye (frame material for partition)
9: Lower frame (frame material for partition)
21: Metal core material 22: Wood material 23: Side wall 24: Connection part 25: Contact part 26: Contact part

Claims (6)

A frame material for a partition body having a core material and a wood material joined to the core material,
The wood material Ri der incombustible wood,
The core material has a pair of plate-shaped side walls, a connecting portion that connects the side walls, and an internal space sandwiched between the side walls,
Each of the pair of plate-shaped side walls has a planar first surface facing the internal space and a planar second surface extending outward from the first surface to the internal space. And
The wood material is joined to the outside of the side wall to cover the side wall so that the corner of the wood material contacts the corner formed by the first surface and the second surface. Frame material for partitions. The frame material for partition bodies according to claim 1 , wherein the side wall and the connecting portion are integrally formed by sheet metal. The wood material is provided with a contact portion,
The frame material for partition bodies according to claim 1 or 2 , wherein the side wall is provided with an abutted portion that comes into contact with the abutting portion and positions the wood material with respect to the side wall. The frame member for partitions according to claim 3 , wherein the contacted portion is a sheet metal. The frame material for partition bodies according to claim 4 , wherein the pair of side walls, the contacted portion, and the connecting portion are integrally formed by sheet metal. A partition body having a panel and a frame member,
The said frame material has the frame material for partitions as described in any one of Claim 1 to 5 , The partition body characterized by the above-mentioned.

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