JP2884148B2 - Panel structure of lightweight moving wall - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple and lightweight moving wall panel structure.

[0002]

2. Description of the Related Art A movable wall is provided with a suspension car at the upper end of a panel, and the suspension car can move to a predetermined place by traveling on a ceiling rail. Then, by arranging the plurality of moving walls at predetermined positions, a room space can be partitioned, and when unnecessary, it can be moved to a storage location to make the original large space. By the way, such a moving wall having a heavy weight of 1 ton or more has a structure in which metal panels are attached to both sides of a framed steel frame.

[0003] Pressing members are attached to the upper and lower ends of the panel on such a large and heavy moving wall, and are fixed by projecting these pressing members at predetermined locations. However, a simple and lightweight moving wall panel uses a frame made of wood, filled with a paper core inside, glued a veneer board on both sides, and painted the veneer board surface. It has a structure in which cloth and other sheets are attached.

Incidentally, the above-mentioned frame has a structure in which a frame is made of wood and a horizontal reinforcing bar is provided at an appropriate position. A panel structure in which a paper core is filled and a veneer plate is attached thereto is not sufficient in strength. . Therefore, when the panel surface is pressed, a deformation occurs such that the pressed portion is depressed and the back surface on the opposite side expands as it is. In addition, a frame or veneer made of wood is relatively expensive, and although it is a lightweight type, it is expensive.

[0005]

As described above, the conventional lightweight type moving wall panel structure has the above-mentioned problems. The problems to be solved by the present invention are these problems, and provide a lightweight moving wall panel structure with low manufacturing cost and high strength.

[0006]

SUMMARY OF THE INVENTION The moving wall according to the present invention is intended for a lightweight type. One of the features is that the frame is made of metal to increase the strength and the rectangular outer frame has an appropriate size. A horizontal reinforcing bar is provided at the location and has a vertical reinforcing bar connecting the horizontal reinforcing bars. A paper core is used as a filler in the space of the frame, and a particle board is stuck on both sides. The particle board is obtained by adding an adhesive to a wood chip and heat-molding the wood chip.

Although the particle board has a lower bending strength than the veneer plate used as a conventional surface material,
That is covered by the strength of the frame. Here, a cloth or a sheet can be freely attached to the surface of the particle board, a hanging wheel is attached to the upper end of the panel, and a pressure contact member is provided. Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings.

[0008]

1 shows the frame of the lightweight moving wall panel of the present invention. The frame is made of metal,
1, an upper frame 2 and a lower frame 3 to form a rectangular frame body, and two reinforcing bars 4a and 4b are used as reinforcing members,
1 and a vertical reinforcing bar 5 between the horizontal reinforcing bars 4a and 4b.
Are connected. These bars are generally connected by welding, but the strength of the entire frame is greatly increased by providing the vertical reinforcing bars at a position substantially at the center of the panel.

That is, if there is no longitudinal reinforcing bar 5, the force acting on the panel surface is borne by the paper core and the surface material housed therein as the filler, and the strength is not sufficient and The back surface on the opposite side swells. The panel of the present invention connects the vertical reinforcing bars to the upper and lower horizontal reinforcing bars, so that if the vertical reinforcing bars are bent by the pressing force, the force acts to bend both horizontal reinforcing bars, and furthermore, both vertical reinforcing bars are bent. It will extend to crossings 1 and 1. Therefore, the frame structure is very strong in terms of strength.

Suppose that another lateral reinforcing bar 4 is connected to upper and lower horizontal reinforcing bars 4.
Even if provided between a and 4b, the strength of the panel frame is not as high as in the present invention. In this case, the pressing force acting on one horizontal reinforcing bar 4 only bears the bending deformation resistance of the horizontal reinforcing bar 4 and the two vertical bars 1, 1, and the upper and lower horizontal reinforcing bars are No pressing force is applied.

FIG. 2 shows a cross section of the panel, in which a paper core 6 is accommodated as a filler between the crosspieces, and surface materials 7, 7 are adhered to both sides. In the present invention, a wood chip is used as the surface material, and an adhesive is added to the wood chip, and a particle board formed by heating is used . Therefore, the particle board is a group of fine wood chips, and is weak in strength, and in particular, has much lower bending strength than a conventional veneer board. However, the strength of the panel does not matter because the frame is sturdy. The use of wood chips as waste materials is not only economically advantageous but also preferable from the viewpoint of environmental protection.

The surface of the particle board serving as a surface material is painted, or a cloth or sheet is adhered.
Further, a suspension wheel is attached to the upper end of the panel, but the form of the suspension wheel is not limited, and the structure of the press-contact members attached to the upper and lower ends thereof is arbitrary. As described above, the panel of the present invention connects the vertical reinforcing bars to the horizontal reinforcing bars of the metal frame and uses the particle board as the surface material, and can obtain the following effects. .

[0013]

The panel frame of the present invention is made of metal and has a flake structure in which vertical reinforcing bars are connected between upper and lower horizontal reinforcing bars. Therefore, the vertical reinforcing bars bear the pressing force acting on the center portion of the panel, and the load is distributed to the vertical and horizontal reinforcing bars and the vertical bars, so that the panel strength becomes extremely high. Therefore, no partial warpage or depression occurs.

On the other hand, this panel is made of wood chips as a surface material, and is made of a particle board which is heated and molded by adding an adhesive thereto. The cost is low, and the wood chips are waste materials. It is also preferable from the viewpoint of protection. Of course, the bending strength is much lower than that of a conventional veneer plate, but the strength of the panel itself does not cause any problem due to the high strength of the frame itself, but rather increases.

[Brief description of the drawings]

FIG. 1 is a specific example of a panel frame of the present invention.

FIG. 2 is a panel cross section.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vertical bar 2 Upper bar 3 Lower bar 4 Horizontal reinforcing bar 5 Vertical reinforcing bar 6 Paper core 7 Surface material

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁶ , DB name) E06B 3/70 E06B 3/80-3/84 B32B 3/12 E04C 2/38 E05D 15/00

Claims (1)

(57) [Claims] In a panel of a lightweight movable wall suspended from a ceiling rail and moved, a metal frame is formed as a frame, and the frame connects two vertical reinforcing bars to both vertical bars and moves up and down. of the lateral reinforcing桟間provided longitudinal reinforcement bars, and used as a filler paper core between each bar, party click on both sides shaping under heating by adding an adhesive to the wood chips
The board as a surface material, and press on the panel surface.
Panel structure of lightweight moving wall, characterized by preventing dents and warpage against pressure .