JPH0444563A - Assembled panel - Google Patents

Abstract

PURPOSE:To make it hard for a panel to get out of place, by pressing the leg of a sealing member into the clearance between adjacent panels fitted at the protruded part of a supporting member to seal the clearance. CONSTITUTION:Each panel 2 is formed from an aluminum or its alloy panel with a specified width so as to fit the size of the protrusion 10 and arc-shaped bent fitting parts 20 confronted with each other are defined to extend to the sides at both longitudinal sides. The leg 51 of a sealing member 5 is pressed into the clearance (l) of the adjacent panels 2, 2. In this time, the thickness of the leg 51 is made a little larger than the clearance ($1) of the panels 2, 2. Therefore, the sealing work can be easily performed.

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a shielding panel that hides uneven parts such as an elevated water tank on the roof of a building or an elevator line layer, and an assembled panel used for walls, ceilings, etc. It is.

``Prior Art'' This type of conventional assembly panel will be described with reference to FIGS. 885 and 6.

In FIG. 5, reference numeral 1 denotes a supporting member fixed to a base member (not shown) at predetermined intervals, and convex portions 10, whose upper ends along the longitudinal direction are protruding locking portions 11, 11, are arranged at narrow intervals. is formed in the longitudinal direction.

Reference numeral 2 denotes an elastic panel having curved arcuate engaging portions 20.20 that bulge out laterally on both sides in the longitudinal direction and face each other. It is held in engagement with each of the convex portions 10 in a state where it fits into the locking portions 11, 11 of the portion 10.

In this state, even if the panels 2 are designed so that the side surfaces of the arcuate engaging portions 20 are in close contact with each other, there is a narrow gap between the panels 2 due to errors in the formation of the convex portions 10 and errors in the formation of the panels 2. For example, if this panel is used as a shielding panel for uneven areas on the roof of a building, it may cause a "phone" effect during strong winds.
(This is called "wind noise.")
This can cause noise problems, as well as various other problems due to the presence of gaps.

Therefore, it is necessary to close the gap between the panels 2.2, and one way to do this is to seal the gap between the adjacent panels 2.2 in the notch 12 below the adjacent locking part 11.11, as shown in FIG.
．． A gutter-shaped sealing member 3 is inserted into which the tip of the arc-shaped engaging portion 20.2 in 2 is inserted.

This means is disclosed, for example, in US Pat. No. 3,336,705.

Another means is disclosed in Japanese Patent Publication No. 4B-1252, as shown in FIG. Between the arcuate engaging portions 20.20 of the panels 2, 2, there is an elastic expansion/contraction portion 40 having a width W slightly wider than the interval between the panels 2,
In this structure, a groove-shaped intermediate member 4 having a diameter of 40 is press-fitted, and this intermediate member 4 closes the gap between the panels 2 .

``Problems to be Solved by the Invention'' In the conventional example shown in FIG. 5, the groove-shaped sealing member 3 is inserted into the notch 12 from the direction of arrow A in the same figure, and the shielding panel on the roof of a high-rise building, etc. If the length of each panel 2 is long or if the working environment is poor, the workability will be very poor and the construction will be time consuming.

There is a problem in that it cannot be installed on a shielding panel that has already been installed on the roof of a building without the sealing member 4.

On the other hand, the conventional example shown in Fig. 6 does not have the above-mentioned problems, but when used as a shielding panel to hide unevenness on the roof of a high-rise building where strong winds blow, the intermediate section 4 is groove-shaped. Therefore, when subjected to strong wind pressure, the panels 2 tend to come off from between each other against the elasticity of the elastic expansion/contraction portions 40. If the panel 2 is wide, not only the intermediate section 4 but also the panel 2 may come off the convex portion. 1
It becomes easier to deviate from 0.

In addition, since the intermediate section 4 is groove-shaped, it is likely to receive wind pressure from the back side, and if the wind pressure is repeatedly applied, the elasticity of the elastic expansion/contraction section 40 will weaken over time, causing the intermediate section 4 or the panels 2, 2 to It becomes easier to escape from the gap.

Furthermore, even if the intermediate section 4 is screwed to the support member 1 for reinforcement, there is a problem that the screws may come off due to vibrations caused by wind.

The purpose of the present invention is to provide durability that prevents the panel from coming off from the supporting material even when subjected to strong wind pressure, and to easily install it on existing shielding panels and other assembled panels without the sealing member shown in Fig. 5. To provide an assembly panel that can be constructed with good workability.

``Means for Solving the Problems'' According to the present invention, a supporting member is provided with a supporting member in which convex portions forming locking portions are formed along the longitudinal direction at narrow intervals on the upper portion and both ends of the upper portion protrude along the longitudinal direction. , an elastic panel formed with curved arcuate engaging portions that bulge laterally on both sides in the longitudinal direction and face each other, and the arcuate engaging portions are fitted into the locking portions so as to extend to each of the convex portions. The panels are engaged and held to form a gap between adjacent panels, and the gap between the panels is provided with a seal having a substantially single-shaped or mushroom-shaped cross section whose legs are slightly thicker than the gap. An assembled panel is provided, characterized in that the legs of the material are press-fitted.

Instead of making the thickness of the leg slightly larger than the gap between the panels as described above, the sealing material forms a leg with an arrow-shaped cross section having a bulge at the tip that is slightly thicker than the gap. You may.

"Operation" By press-fitting the legs of the sealing material into the gaps between the panels held in engagement with the convex portions of the support material, the gaps between the panels are sealed, and the legs of the sealing material or the gaps between the panels are sealed. The sealing material is strongly sandwiched between the curved side surfaces of the arcuate engaging portion and cannot be removed, and furthermore, this sealing material is not susceptible to wind pressure from the back side.

"Example" An example of an assembly panel according to the present invention will be described with reference to FIGS. 1 to 4.

In the following description, the same reference numerals as those used in the description of the conventional example will be used for the same member names and part names as in the conventional example.

An example of this is shown in FIG. 1, in which a metal support member 1 is formed into a cross-section or a gutter-like shape, and the upper portion is repeatedly formed with convex portions 10 or notches in the longitudinal direction at narrow intervals, and each convex portion is formed repeatedly in the longitudinal direction. The portion 10 has locking portions 11 protruding from both ends of the upper portion along the longitudinal direction.
．． 11 are formed. This supporting material 1 is fixed at a predetermined interval to the surface side of a base member (not shown).

Each panel 2 is formed by molding an aluminum or aluminum alloy panel of a predetermined width to match the dimensions of the convex portion 10, and has arc-shaped engaging portions 20 that bulge laterally on both sides in the longitudinal direction and are curved to face each other. The locking portion 11 of the supporting member l is formed.
11 is strongly held by the elasticity of the arcuate engaging portion 20.20 and is engaged and held by the convex portion lO of the support member l, and in this state, a narrow gap is formed between the adjacent panels 2, 2. Ru.

Reference numeral 5 denotes a sealing material made of aluminum or its alloy or hard synthetic resin and extruded into a substantially straight-shaped or mushroom-shaped cross section. The vertical leg i51 is set to have a thickness t slightly larger than the gap between the panels 2 and 2, and this leg 51 is driven into the gap between the panels 2 and 2 and press-fitted by other means. , the legs 51 are held tightly between the arcuate engaging portions 20, 20 of the adjacent panels 2, 2, and the back side of the head 50 is brought into contact with the surface of the panels 2.2.

In this embodiment, adjacent locking parts 11, . The gap between the panels 1 and 2 is approximately 2mm, the wall thickness of the panel 2 is 0.61mm, the gap between adjacent panels 2 is 0.8mm, and the leg portion 5 of the sealing material 5
The thickness t of 1 is set to 1 mm.

With this configuration, the sealing material 5 is strongly sandwiched between the arcuate engaging portions 20.20 of the adjacent panels 2.2, and the gap is sealed without escaping from the gap.

Since the thickness t of the leg portion 51 of the sealing material 5 is slightly thicker than the gap l between the panels 2, 2, the leg portion 51 is easily press-fitted in the direction of the gap by driving or the like.

It can be applied very easily, and the sealing material 5 will not come off from between the panels 2, even if it is vibrated by strong winds after installation.

According to experiments, in the case of using a panel made of 185 Hoso, the assembled panel without the sealing material 5 shown in Fig. 81 did not allow the panel 2 to separate from the support material 1 under a negative pressure of around 520 kgf/■2. , the assembled panel of the above example has a weight of 800k.
The panel 2 did not come off the support material l even under a negative pressure of about gf/@''.

Since the leg portions 51 are not groove-shaped, they are hardly affected by wind from the back side (lower side in FIG. 1).

Furthermore, it can be easily applied to assembled panels that have already been assembled without the sealing material 5 being press-fitted.

FIGS. 2 and 3 show another example of the sealing material 5, in which the sealing material 5 forms a bulge 52 at the tip of the leg portion 51 with a thickness t slightly thicker than the gap between the adjacent panels 2. By doing so, the leg portion 51 is formed to have an arrow-shaped cross section, and the side surface of the leg portion 51 is formed to approximately match the side shape of the arcuate engagement portion 20.20 of the panel 2.2. . This sealing material 5 is particularly effective when the gaps between the panels 2.2 are relatively wide.

In this embodiment, each panel 2 is attached to a supporting material as shown in FIG.
When the leg part 51 is press-fitted in the direction of the gap in the sealing material 5 as shown in FIG. However, the sealing material 5
If the sealing material 5 is designed to be slightly deformed in the direction of the arrow opening 9 in FIG. 2 due to the bulge 52 of the leg portion 51, the sealing material 5 will be more firmly fixed.

Other structures and functions in the embodiments of FIGS. 2 and 3 are as follows:
Since it is similar to the embodiment shown in FIG. 1, the explanation will be omitted.

The back side of the head 50 of the sealing material 5 is in contact with the surface of the adjacent panel 2.2, or as shown in FIG.
It may be formed into a shape that makes contact with the surface of 0.

The panel 2 and the sealing material 5 may be made of aluminum, an alloy thereof, or other metal plate as described above, or may be formed of synthetic resin.

The sealing material 5 can also be formed by molding an iron plate or the like of a predetermined width using a molding machine (not shown), as shown in FIG. 4, for example. Also in the sealing material 5 of this example, by forming a bulge similar to that shown in FIG. 3 at the tip of the leg portion 51,
The cross-sectional outer diameter of the leg portion 51 can be formed into an arrow shape.

In this case, the bulge becomes hollow.

In each of the above embodiments, the legs 51 of the sealing material 5 were press-fitted into the gap from the surface side of the panel 2. From the back (first
Figure~t! This can also be carried out by press-fitting the leg portion 51 into the gap from the bottom side in Figure J3.

The legs 51 of the sealing material 5 in the above embodiments may be continuous or discontinuous in the longitudinal direction. However, the assembly panel according to the present invention is limited to the above embodiments. Rather, it includes cases where other elements are added or non-essential parts are changed and implemented within the scope of the claims.

"Effects of the Invention" In the assembled panels of the present invention, even when subjected to strong wind pressure, the sealing material does not come off from between the panels, and the bonding between the assembled panels becomes even stronger, so that the panels can come off even under strong winds. Furthermore, since the panels are simply pressed into place by driving or other means between the panels fixed to the supporting material, the workability is very good. In addition, for existing assembled panels that have been constructed without a sealant, it is possible to easily seal between the panels.

[Brief explanation of the drawing]

FIG. 1 is an end view showing one embodiment of an assembled panel according to the present invention, FIG. 2 is a partial end view showing a state before sealing material is press-fitted between panels in another embodiment, and FIG. 3 is an end view of the state in which the sealing material is press-fitted between the panels from the state shown in FIG. 2, FIG. 4 is an end view showing a modified example of the sealing material, and FIG. 5 is a conventional example of this type of assembled panel. FIG. 6 is a partial end view showing another conventional example. Explanation of the symbols in the main drawings: 1 is a support member, IO is a convex portion, 11 is a locking portion, 2 is a panel,
20 is an arcuate engaging portion, 5 is a sealing material, 50 is a head thereof, 51
is the leg, bulge 52, t is the gap between adjacent panels that are affixed, and t is the thickness of the encapsulant leg or bulge.

Claims (2)

[Claims] (1) A supporting member in which protrusions forming locking parts are formed at narrow intervals along the longitudinal direction at both ends of the upper part along the longitudinal direction, and bulges laterally on both sides in the longitudinal direction. and elastic panels forming curved arcuate engagement portions facing each other, and the panels are engaged and held in each of the convex portions in a state where the arcuate engagement portions are accommodated in the locking portions, and the adjacent panel is A gap is formed between the panels, and the gap between the panels includes
An assembly panel characterized in that the leg portions of a sealing material having a substantially T-shaped or mushroom-shaped cross section and having a thickness slightly larger than the gap are press-fitted. (2) A support member in which protrusions forming locking parts are formed at narrow intervals along the longitudinal direction at both ends of the upper part extending in the longitudinal direction; and elastic panels forming curved arcuate engagement portions facing each other, and the panels are engaged and held in each of the convex portions in a state where the arcuate engagement portions are accommodated in the locking portions, and the adjacent panel is A gap is formed between the panels, and the gap between the panels includes
An assembly panel characterized in that the legs of a sealing material having a substantially T-shaped or mushroom-shaped cross section are press-fitted, and the legs have an arrow-shaped cross section and have a bulge having a thickness slightly larger than the gap at the tip.