JP2812234B2 - Panel body - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel having a structure in which a face material such as an outer wall material and a frame material are joined.

[0002]

2. Description of the Related Art Heretofore, in order to form a panel structure by connecting a face material such as a spandrel to a frame material, a screw or a bolt screwed into the frame material from the surface of the face material has generally been used. However, in such a connection structure, since a through hole is often formed in the frame material by the fixing member, rainwater easily penetrates into the inside of the panel structure from the position of the fixing member, and a skeleton or the like which is inside the panel structure. May cause damage. When the frame material is a hollow material, rainwater penetrates into the hollow portion of the frame material from the place of the fixing tool, and water entering the pipe is difficult to evaporate. There is a possibility that the water may reach the end portion along the inside and leak from a joint portion with another pipe. This tendency is remarkable when the hollow pipe is arranged horizontally.

In order to eliminate such disadvantages, there have been proposed a number of fasteners which do not penetrate the frame material. However, an auxiliary metal fitting wound around the outer periphery of the frame material is used, or the tip of the bolt is hooked. Many have a special structure such as deforming into a shape,
This not only causes a cost increase, but also hinders the mounting of the interior board or the like on the other surface of the frame material.

Further, a method of projecting a mounting fin from an outer peripheral surface of a frame material and fixing the face material to the fin has been often adopted. In this method, a through hole is formed in the mounting fin, and a through hole reaching the hollow portion of the frame member is not formed, so that there is no problem such as water leakage. Also, rivets (such as pop rivets) can be used. However, if the mounting fins protrude from the side surface of the frame material, the width dimension (found width of the frame material) as viewed from the face material mounting side of the frame material becomes large, or the dimension in the indoor / outdoor direction (dimension in the expected direction) increases. The mounting fins become obstructive, for example, when mounting another member on the back surface side of the face material, or when arranging the frame material at a corner portion, due to an increase in size. Also, if the mounting fins protrude from the front of the frame material, the prospective dimensions of the joint become large,
It cannot be used when a thin panel is required.

[0005]

SUMMARY OF THE INVENTION It is an object of the present invention to connect a face material to a frame material without forming a through-hole in the peripheral wall of the frame material or increasing the width of the frame material and the size in the direction of the frame. An object is to provide a coupling structure that can be used.

[0006]

A concave portion is provided on a surface of the frame material facing the face material along the longitudinal direction of the frame material. A mounting fin is provided so as to extend from an opening edge of the recess in a direction covering the recess. The face material is joined to the frame material, and the mounting fins and the face material are fixed with a fixing tool to form a panel body.

The following configuration may be provided. A configuration in which the mounting fins are provided flush with the face material facing surface. A configuration in which the frame material is a hollow member. A structure in which a face material is intersected with a frame material and joined, and a plurality of sheets form one face. With a structure in which the face materials are sequentially attached while partially overlapping, one side of one face material is joined to the frame material and the other side is polymerized from the outdoor side to one side of the adjacent face material, A configuration in which the other side of one face material covers a fixing member that fixes one side of an adjacent face material to the frame material. A structure in which a sealing material is attached to a location where the face material and the frame material face each other and above the concave portion of the frame material. A configuration in which a drainage channel for rainwater that has entered the recess is provided below the recess of the frame material. A structure in which a waterproof panel is mounted between the frame members, a space is provided between the face material and the waterproof panel, and a drainage channel for rainwater that has entered the space is provided below the space. A configuration in which a sealing material is attached to the connection between the frame material and the waterproof panel.

[0008]

According to a construction in which a recess is provided along the longitudinal direction of the frame material on the face material facing surface of the frame material, and mounting fins are provided so as to extend from an opening edge of the recess in a direction to cover the recess, The face material can be fixed to the frame material by the fixing tool without forming a hole to be formed and without increasing the find width of the frame material. Furthermore, since there is a concave space on the back side of the mounting fin, it is possible to use a rivet as a fixing tool. The configuration in which the mounting fin and the face material are fixed by the fixing tool makes the fixing of the mounting fin and the face material secure and stable.

[0009]

FIG. 2 shows an outer wall of a building, which is constituted by an outer wall forming panel 1 of a curtain wall system. The outer wall area 2 is finished with a panel body 4 (described later), and the area 3
Has a tile finish. The panel body 4 is a frame body 5
And a surface material (elongated material) to be the exterior plate 6 and a waterproof panel 7 (FIG. 5).

The frame body 5 is constructed as a whole by assembling a plurality of frame members having a hollow cross section, that is, left and right vertical frame members 8, 9 and upper and lower horizontal frame members 10, 11 and an intermediate horizontal frame member 12. ing. These frame members are extruded members of an aluminum alloy. Left and right vertical frame members 8 and 9 and upper and lower horizontal frame members 1
Receiving grooves 14 (FIG. 1) are formed on both sides (both inner peripheral surfaces) of the inner peripheral surface of 0 and 11 and the intermediate horizontal frame member 12. That is, the vertical frame members 8, 9 and the horizontal frame members 10,
Receiving grooves 14 are arranged around the inner peripheral surface of each of the rectangular windows separated by 11 and the intermediate horizontal frame member 12. The lower horizontal frame member 11 has a drain hole 15 on the lower surface side, and the hollow portion of the frame member 11 communicates with the outside.

As shown in FIGS. 1 and 4, the intermediate frame member 12 has a concave portion 23 extending in the longitudinal direction of the frame member along the upper edge of the outdoor side surface (that is, the surface member mounting surface). Mounting fins 13 which are provided and extend from the opening edge above the recess 23 to the middle of the recess 23 in the in-plane direction downward are also provided continuously in the longitudinal direction. Mounting fin 1
The outer surface of 3 is formed flush with the outdoor side surface of the horizontal frame member 12, and a plurality of fastener insertion holes 24 are formed at intervals corresponding to the width of the exterior plate 6. In this embodiment, the fastener 18 is a rivet. The insertion hole 24 is formed in a form corresponding to the through-type fixing tool to be used.

The armor plate 6 is an elongated material having a width smaller than the length, and is formed by cutting an extruded aluminum alloy material in accordance with the length of the frame 5. In this embodiment, as shown in FIG. 3, the exterior plate 6 has several decorative ribs 1 each having a semicircular shape and extending along the length direction.
6. An overhanging piece 25 protruding in the in-plane direction is provided on one indoor side of the exterior material 16, and an insertion gap 26 opening laterally is formed between the overhanging piece 25 and the outermost decorative rib 16. (FIGS. 3 and 7).

The waterproof panel 7 includes vertical frame members 8 and 9 and a horizontal frame member 1.
An aluminum plate having a size and shape that fits into a square window 17 separated by 0, 11 and the middle horizontal frame member 12 is formed corresponding to each window 17.

The panel body 4 is assembled in a factory as follows. As shown in FIG. 5, the exterior plate 6 is arranged on one side of the outdoor side surface (face material attachment surface) of the frame body 5 as a whole so as to cross the horizontal frame material 12. Then, as shown in FIG. 1 and FIG.
Fins 1 of the horizontal frame member 12
3 is inserted into the fixing tool insertion hole 24 formed in
(Rivets) are crushed to connect the exterior plate 6 to the frame 5. At this time, since there is a space of the concave portion 23 on the back surface side of the mounting fin 13, a crushing tool can be used. That is, one side of the face material is attached to the frame material by the fixing tool.

Next, the other side of the adjacent exterior plate 6 is inserted into the insertion gap 26 of the exterior plate 6 previously fixed, and superposed. Thus, the fixing fins 13 of the exterior plate 6 previously fixed and the fixing members 18 for fixing the same are covered from the outdoor side (FIG. 7). Next, one side of the adjacent exterior plate 6 is fixed to the horizontal frame member 12 in the same manner as described above. This operation is sequentially repeated, and a plurality of (five in the example shown in the figure) exterior plates 6 are mounted in parallel on the outdoor side surface of the frame 5. That is, one of the face materials is joined to the frame material at one side, and the other side is superimposed on one side of the adjacent face material from the outdoor side, and one side of the adjacent face material is overlapped at the other side. A fixing member fixing the side portion to the frame member is covered, and a plurality of face members are sequentially attached.

A waterproof panel 7 is provided from the indoor side of the frame body 5, and a peripheral groove is formed in a receiving groove 1 formed around the inner peripheral surface of each window 17.
4 and fitted. The gap between the receiving groove 14 and the peripheral edge of the waterproof panel 7 is filled with a sealing material. Note that mounting fins 13 may be provided on the upper and lower horizontal frame members 10 and 11 and the left and right vertical frame members 8 and 9, and the exterior plate 6 may be mounted in the same manner as for the horizontal frame member 12. , 9 have a good drainage property, and a drain port 15 is formed in the lower horizontal frame member 11. Therefore, in this embodiment, the mounting fins 13 are not provided, and the fixing members 18 ( Screw).

When the structure of the vertical frame members 8 and 9 is the same as that of the horizontal frame member 12, the concave portion 23 functions as a drain groove. Further, in the example shown in the figure, the upper horizontal frame member 10 and the outer panel 6 are not directly joined, but it goes without saying that the outer panel 6 can be joined to the horizontal frame member 10 as in the case of the horizontal frame member 12.

In this manner, the panel body 4 is formed in which the outdoor side is covered with the exterior panel 6 and the surface exposed to the indoor side on the back side of the exterior panel 6 is shielded by the waterproof panel 7. Urethane foam for soundproofing may be sprayed on the back side of the exterior panel 6 between the exterior panel 6 and the waterproof panel 7. In FIG. 3, reference numeral 19 denotes an end plate, which has an L-shaped cross section and covers an edge from the outdoor side surface to the side surface of the frame 5. Note that the opposite edge is covered with an exterior plate 6 for the edge in which the exterior plate 6 and the end plate 19 are integrated. In FIG. 1, reference numeral 20 denotes a tight material, and reference numeral 21 denotes a rain barrier.

The panel body 4 is attached to the outer wall of the building at the site. In addition, when attaching to the outer surface of the outer wall configuration panel 1 as in this embodiment, it may be performed in a factory.
That is, the panel body 4 is mounted by engaging the frame body 5 with the mounting bracket 22 which is mounted in advance on the wall surface of the building. The mounting bracket 22 has an upwardly directed hook, and the hook engages with a hole formed on the lower surface of the horizontal frame member 10, 11 or 12 of the frame body 5 to support the panel body 4.
In this way, the panel bodies 4 are mounted side by side vertically and horizontally, and the outer wall surface of the building is finished.

A slight gap is formed between the side surfaces of the upper, lower, left and right adjacent panel bodies 4, and this gap is isolated from the indoor side by the tight material 20 and the rain barrier 21. In addition, the exterior plate 6
Even if there is rainwater entering the back side from the overlapped portion, the waterproof panel 7 completely prevents entry into the indoor side. Further, according to the structure of the embodiment, the rainwater that has entered the rear surface side and moved downwards starts from the portion of the fastener 18 that fixes the outer panel 6 and the lowermost horizontal frame member 11 to the horizontal frame member 11. It enters inside and is discharged outside through a drain hole 15 on the lower surface. However, when the mounting fins 13 are provided on the lowermost horizontal frame member 11, the drain holes 1
5 need not be provided. Further, as shown in FIG. 6, a sealing material 27 is attached above the concave portion of the horizontal frame member 12 and at a location where the exterior plate 6 and the horizontal frame member 12 face each other, and a drainage channel 28 is formed at a lower portion of the opposite portion. Then, rainwater is less likely to enter the recess, and even if rainwater has entered, it is quickly discharged. In FIG. 6, the waterproof panel 7 is located on the indoor side from the drainage channel 28, and forms a space between
Is attached to the window 17 of the sealing material around the connecting portion of the four
A sealing material such as a tight material is attached.

The above is an embodiment, and the present invention is not limited to the specific configuration shown in the drawings. Although the extrusion material of the aluminum alloy is exemplified as the frame material, the material may be another material such as a synthetic resin, and the molding may be performed by another molding method such as molding. The recesses 23 are not only continuous in the longitudinal direction of the frame material, but also in the case of molding or the like, the recesses 23 may be provided at intervals, and the mounting fins 13 may be provided in each of the recesses 23. Further, it is also possible to form the mounting fin 13 with a separate member in the recess 23 formed in advance.

When the cross section of the frame material is circular or curved, the mounting fins 13 have the same curved surface as the outer peripheral surface when the outer surface does not have a concave portion, that is, the outer peripheral surface of the frame material Formed in one. The cross-sectional shape of the hollow frame material is free. The form of the face material to be connected to the frame material is not limited to the elongated material, but may be any shape having similar vertical and horizontal dimensions.

[0023]

According to the first aspect of the present invention, rainwater does not enter the inside of the panel body from the hole through which the fastener is inserted, so that the rainwater stays inside the panel body for a long period of time or runs down the frame material. Infiltration water does not move to the end of the panel body, thereby preventing the corrosion of the panel body where the face material and the frame material are joined and the corrosion of the joint between the frame material and the frame material, and the durability of the panel body. The performance is improved. Since the found width and the expected size of the frame material are not increased, there is no possibility that the frame material will protrude from the mounting position of another member and become obstructive. In addition, it is easy to obtain a joint having a small size.

According to the structure of claim 2, in addition to the effect of the structure of claim 1, the surface material contact surface is flush and the contact surface with the frame material is large, so that the connection between the surface material and the frame material is stabilized. Things. According to the configuration of claim 3, in addition to the effect of the configuration of claim 1, since the frame member is hollow, a lightweight panel body can be obtained and rainwater or the like does not enter the inside of the hollow frame member. The durability of the frame material can be improved. According to the configuration of the fourth aspect, the elongated members such as the spandrel can be collectively formed into panels having various dimensions, and the labor for installing the elongated members can be reduced. According to the configuration of the fifth aspect, it is possible to obtain a panel body that is thin, has a good appearance, and has high flexibility in dimensions.

According to the sixth aspect of the present invention, the sealing material prevents rainwater from entering the recess from above, and can prevent corrosion of the facing portion between the frame material and the face material.
According to the configuration of claim 7, since the drainage at the portion where the face material and the frame material face each other is smooth, it is possible to prevent corrosion from this portion at an early stage. According to the configuration of claim 8,
Even if there is rainwater that has entered the indoor side of the facing, it is smoothly discharged to the outside without stagnation. According to the configuration of the ninth aspect, even if there is rainwater that has entered the indoor side of the panel, it is reliably prevented from reaching the indoor side of the panel body.

[Brief description of the drawings]

FIG. 1 is a sectional view of a panel body according to an embodiment of the present invention.

2A is a longitudinal sectional view taken along line AA in FIG. 2B, and FIG.

FIG. 3 is a transverse sectional view taken along line BB in FIG.

FIG. 4 is a perspective view of a main part of a frame material.

FIG. 5 is an exploded perspective view of the panel body.

FIG. 6 is a sectional view of a main part of a panel body (another embodiment).

FIG. 7 is an enlarged sectional view showing a part of FIG. 3;

[Description of Signs ] 1 Exterior wall configuration panel 2 Panel body area 3 Tile area 4 Panel body 5 Frame body 6 Exterior plate (face material, slender material) 7 Waterproof panel 8 Left vertical frame material 9 Right vertical frame material 10 Upper horizontal frame material DESCRIPTION OF SYMBOLS 11 Lower horizontal frame material 12 Intermediate horizontal frame material 13 Mounting fin 14 Receiving groove 15 Drain hole 16 Decorative rib 17 Window 18 Fixing tool 19 End plate 20 Tightening material 21 Rain barrier 22 Mounting bracket 23 Depression 24 Fixing tool insertion hole 25 Overhanging piece 26 Insertion gap 27 Sealing material 28 Drainage channel

Claims (9)

(57) [Claims] A frame is provided with a concave portion along a longitudinal direction of the frame material on a surface of the frame material facing the surface material, and mounting fins extending from an opening edge of the concave portion in a direction to cover the concave portion. A panel body characterized in that a face material is joined to the material, and the mounting fin and the face material are fixed with a fixing tool. 2. The panel body according to claim 1, wherein the mounting fin is provided flush with the face material facing surface. 3. The panel body according to claim 1, wherein the frame member is a hollow member. 4. The elongate material according to claim 1, wherein the face material is an elongated material that is joined across the frame material and forms one face with a plurality of sheets. Panel body. 5. One of the face materials is joined to the frame material at one side thereof, and the other side portion is superimposed on one side of the adjacent face material from the outdoor side, and the other side portion is adjacent to the frame material. The panel body according to claim 4, wherein a fixing member for fixing one side of the material to the frame material is covered, and a plurality of face materials are sequentially attached. 6. The sealing device according to claim 1, wherein a sealing material is attached at a position where the face material and the frame material face each other, and above the concave portion of the frame material. Panel body described. 7. A drainage passage for rainwater which has entered the recess at a location where the face material and the frame material face each other and below the recess. The panel body according to any one of the above. 8. A waterproof panel is mounted between the frame members at a position on the indoor side from the drainage channel, a space is provided between the face material and the waterproof panel, and a space is provided below the space. The panel body according to claim 7, further comprising a drainage channel for rainwater that has invaded the water. 9. The panel body according to claim 8, wherein a seal member is attached to a connection between the frame member and the waterproof panel.