JPS58727Y2 - panel wall structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a panel wall construction, and more particularly to a panel wall construction using mounting brackets with a backing material for heat or sound insulation.

When the exterior wall or partition wall of a building is constructed from a panel wall consisting of a thin metal plate such as an aluminum plate or steel plate attached to the side edge of the wall using a mounting bracket made of a metal profile, the insulation buttons and sound insulation of these walls Gender becomes an issue when it comes to livability of buildings.

Conventionally, materials with thermal or sound insulating properties have been placed on the back side of the panel, or between the edges, as backing materials in various ways, but methods that use adhesives, for example, not only lack workability but also require the There is a risk that the backing material may not be able to be maintained in place due to aging.

In particular, when covering not only the panel but also the bracket that attaches it to the edge of the wall with a backing material, the structure of the backing material is generally unavoidably complicated, and the backing material is easy to work with and does not hold in place over time. There were various difficulties in maintaining this without any problems.

In addition, when a panel wall is used as an exterior wall, depending on the engagement between the outdoor-facing panel and the mounting bracket for fixing it to the wall edge, the panel may come off under the influence of wind pressure. Not only does it lose its function as a wall, but its falling can also cause various types of damage, including personal injury.

In other words, when strong winds or gusts of wind occur around a building, the panel wall that separates it from the outside world experiences a positive pressure effect that pushes the panel toward the indoors, and a negative pressure effect that pulls the panel toward the outdoors. However, in the conventional panel wall structure, insufficient consideration is particularly given to the latter negative pressure effect, and it is not possible to effectively prevent the panel from detaching from the mounting bracket that supports the panel.

The purpose of the present invention is to solve the above-mentioned conventional problems, and it is intended to provide a panel wall in which the shape and structure of the backing material are improved and the engagement between the panel and the mounting bracket is stabilized.

The structure of the panel wall according to the present invention includes a plurality of wall side edges arranged at intervals in the vertical direction, a plurality of panels arranged between the wall assembly edges, and a structure for attaching each panel to the wall side edge. at least a pair of laterally spaced longitudinally spaced mounting brackets secured to the wall edge; and a backing material of porous elastic material, the backing material being longitudinally connected to the plate-like portion. an expandable hollow cylindrical part having one cut, the hollow cylindrical part covers and is held by each mounting bracket by elastic deformation due to its expansion, and the plate-like part covers each mounting bracket. having a width dimension somewhat greater than the spacing between the hollow cylindrical sections held in the brackets, the backing material is positioned and held between the hollow cylindrical sections on the inside of the panel by elastic deformation, and and mounted without adhesive on the inside of a mounting bracket, the panel having outwardly folded edges on both sides thereof, the mounting bracket having a base secured to the wall edge and an outwardly folded edge extending from the base. A pair of arms extending from each other and returning to a free end, and an arrow-shaped joint cover located approximately at the center of the arms and connected to the two arms, each mounting bracket having a folding portion of the panel within the joint cover. The panel is characterized in that the curved edge is received and the free end of the arm supports the panel.

Further features of the invention will become clearer from the following description of the illustrated embodiment.

As shown in FIG. 1, the panel wall 10 according to the present invention includes a plurality of wall side edges 12, each of which is vertically spaced from a pillar or stud (not shown) of a building. a plurality of panels 14 arranged vertically between the wall edges, mounting brackets 16 that fit on both side edges of the panels and fix the panels to the wall edge 12, and buttons between the wall edges 12; It includes a backing material 18 disposed to cover the inside of the panel 14 button and mounting bracket 16.

The mounting bracket 16 includes a pair of spaced apart bases 22 that are clamped by a pair of punching claws 20 provided on the wall edge 12 and fixed to the wall edge, and a pair of spaced apart bases 22 that are mounted diagonally outward from each of the bases. The arm 24 extends to a free end and returns to a free end, and a substantially arrow-shaped joint cover 26 is located between and connected to the arms.

The panel 14 has both side edges 28 bent, and each panel has a joint cover 26 at the bent side edge.
A receiver is received therein and supported on the free end of the arm 24, which is connected to the mounting bracket.

The backing material 18 is a member disposed inside the panel 14 button and the mounting bracket 16, that is, on the side of the wall side edge 12, in order to improve the heat insulation or sound insulation properties of the panel wall 10, and is made of, for example, an organic compound foam. Made of porous elastic material.

In addition, the backing material 18 is roughly divided into two parts, one of which is a hollow cylindrical part 18a that is mainly arranged on the mounting bracket 16 to cover the base 22, and the other one is a pair of hollow cylindrical parts. There is a plate-shaped portion 18b located in between and mainly covering the panel.

The image portions 18a, 18b of the backing material 18 can be manufactured separately and individually attached to predetermined locations, as shown in FIGS. 1A and 3A.

In addition, as shown in Fig. 3C, one plate-shaped portion 1 is
The arrangement work can also be reduced by integrally molding the hollow cylindrical portion 18a on one or both sides of the hollow cylindrical portion 8b.

As shown, the hollow cylindrical portion 18a of the backing material 18 has one cut 30 in the longitudinal direction, and its diameter is smaller than the overall length of the mounting bracket 160 base 22, and is expanded and deformed to form each cut surface 32. It is adapted to be placed against the arm 24 of the mounting bracket.

The hollow cylindrical portion 18a stores an elastic deformation force that attempts to return to a circular cross-sectional shape from the elliptical shape caused by expansion during installation, and due to this return deformation force, both cut surfaces 32 press the mounting bracket 16, and this is retained on the mounting bracket by.

The plate-like portion 18b has a rectangular shape, and has a width that is somewhat larger than the distance between the hollow cylindrical portions 18a when placed on the mounting bracket 16, that is, the distance between the outer peripheral surfaces of the portions 18a. Therefore, the plate-like portion 18b becomes the portion 18
Compressive deformation occurs when placed inside the panel between a.

In the backing material 18, whether the image portions 18a and 18b are formed integrally or separately, a restoring force based on elastic deformation acts when each is placed in a predetermined position, and the restoring force is Mutual retention of image parts and part 18 by frictional force
To further strengthen the connection between a and the mounting bracket 16.

Alternatively, the plate-like portion 18b and the hollow cylindrical portion 18a may be bonded together using an adhesive so that only the hollow cylindrical portion is elastically deformed.

As described above, the positioning and fixing work of the backing material 18 is performed by expanding the hollow cylindrical portion 18a of the mounting bracket 1.
6 or simply by placing the plate-shaped portion 18b between the portions 18a, which improves work efficiency.In addition, since each portion is integrally and firmly fixed to each other, it is easier to place the plate-like portion 18b in a predetermined position. Retention can be maintained over a long period of time.

Furthermore, the panel 14 and the mounting bracket 16 that constitute the panel wall 10 are arranged such that the double-folded convex side edge 28 of the panel 14 is inserted into and engaged with the joint cover 26 of the mounting bracket 16, and the panel 14 is attached to the inner surface of the mounting bracket 16. Because it is supported by the free end of the arm 24 of the mounting bracket 16, the mounting bracket 16 of the panel 14 prevents movement of the panel 14 in the longitudinal direction of the wall edge 12 and in a direction perpendicular thereto.
Preventing withdrawal from.

Therefore, the panel wall 10 can resist the positive pressure action of the wind that acts to press the panel 14 toward the wall side edge 12 and the negative pressure action of the wind that acts to pull the panel 14 away from the mounting bracket 16. , it is possible to prevent damage caused by the panel falling off.

[Brief explanation of the drawing]

Figure 1 is a plan view of the panel wall according to the present invention, Figure 2 is a partial elevation view of the panel wall showing the arrangement of the backing material, Figure 3 a, b
9C is a diagram showing an example and a modified example of the backing material, respectively. DESCRIPTION OF SYMBOLS 10... Panel wall, 12... Wall side edge, 14... Panel, 16... Mounting bracket, 18... Backing material,
18a...Hollow cylindrical part, ib...Plate-shaped part, 2
2.24... Mounting bracket base and arm,
30...cut, 32...cut surface.

Claims (9)

[Scope of utility model registration request] (1) A plurality of wall edges arranged at intervals in the vertical direction, a plurality of panels arranged between the wall edges, and each panel fixed to the wall edge so as to be attached to the wall edge. at least a pair of laterally spaced vertically spaced mounting brackets arranged in a horizontal direction, and a porous elastic backing material disposed inside the bracket ends and the panel, the backing material being a plate. and an expandable hollow cylindrical portion having one cut in the longitudinal direction, the hollow cylindrical portion covering and being held by each mounting bracket by elastic deformation due to its expansion; a plate-shaped portion is disposed between hollow cylindrical portions held by each mounting bracket, and the panel has outwardly bent edges on opposite sides thereof, and the mounting bracket is secured to the wall edge. a pair of arms extending outward from the base and returning to a free end; and an arrow-shaped joint cover located approximately in the center of both arms and connected to both arms, each mounting bracket having a A panel wall structure receiving the folded side edges of the panel in a joint cover and supporting the panel at the free ends of the arms. (2) Utility model registration claim No. 1, wherein the hollow cylindrical portion and the plate-like portion of the backing material are formed separately.
Sectional panel wall construction. (3) A utility model in which the plate-like part has a width dimension somewhat larger than the gap between the hollow cylindrical parts held by each mounting bracket, and is arranged and held between the hollow cylindrical parts by elastic deformation. Structure of panel wall according to registered claim (2). (4) The panel wall structure according to claim (2), wherein the plate-like portion is held by adhesive to each mounting bracket. (5) The hollow cylindrical portion and the plate-like portion of the backing material are integrally formed. (6) The panel wall structure according to claim (1), wherein the panel is made of aluminum thin plate material. (7) The panel wall structure according to claim (1), wherein the backing material is made of an organic compound foam. (8) The structure of the panel wall according to claim (4), wherein each cut surface of the hollow cylindrical portion constituting the backing material is in contact with the side surface of the arm of the mounting bracket in a held state. (9) The panel wall structure according to claim (1), wherein the plate-like member constituting the backing material is rectangular.