JP3487226B2 - Panel outer wall - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel outer wall composed of a panel. 2. Description of the Related Art There is a panel outer wall in which a panel is attached to a base material to form an outer wall. The panel is basically a flat rectangular parallelepiped, and is formed by abutting these on the upper surface and side surfaces and joining them up, down, left and right, so that joint spaces are formed vertically and horizontally.
Sealing and tight materials are placed in the joint space to provide waterproofing and to improve the appearance of the outer wall. The tight material includes a tangible material such as a gasket or a weather strip, and the sealing material includes a fluid material such as a caulking agent or a sealing agent. Then, the upper and lower adjacent panels are joined by a concave / convex fitting in which a fitting convex groove provided on the lower surface of the upper panel is fitted into a fitting concave groove provided on the upper surface of the lower panel, and a waterproof tape is attached to the vertical joint. Then, a sealing agent is filled to maintain airtightness and watertightness inside and outside the room with the panel outer wall interposed therebetween. [0003] However, the end face of the place where the concave and convex fitting is made is open to the vertical joint space, and even if it looks like the water stop line is connected from the front, the end of the concave and convex fitting is seen from the side. The indoor side and the outdoor side communicate with each other, and the outdoor water stop line and the indoor water stop line are disconnected. In addition, the panel has a frame structure in which a glass plate or an open / close shoji is attached to a frame composed of upper, lower, left and right frame materials (called a framed panel) and a press-processed indoor / outdoor steel plate between a heat insulating material and a sound insulating material. Panels without a frame structure, such as so-called sandwich panels and stone panels filled with slag (non-framed panels)
However, airtightness required when constructing the panel outer wall
The function of watertightness is the same. When a framed panel and a non-framed panel are mixedly used on one wall surface, a large number of members, such as a plurality of types of seal pieces and brackets, are required because of different mounting structures for the base material. [0004] The present invention provides a panel outer wall which has high air-tightness and water-tightness, and which can be used in common for a framed panel and a non-framed panel as a seal piece used for a corner portion. The task is to provide A panel outer wall having a panel and a seal piece is provided. The panel may be a framed panel, a non-framed panel, or a mixture of these. The panel is basically joined in the vertical and horizontal directions and attached to the base material. The panel has a fitting groove on the upper surface and a fitting ridge on the lower surface, and is joined by uneven fitting in the vertical direction. The panels are joined up and down, left and right, and the vertical joint and the horizontal joint intersect in a + shape, the horizontal T shape where the end of the horizontal joint abuts against the vertical joint, and the horizontal joint There are cases where the ends of the vertical joints have a T-shape in which the ends abut against from below. The seal piece is formed integrally with an elastic material of a synthetic resin, and includes an outdoor block, an indoor block, and an indoor / outdoor weir connecting the blocks. This seal piece is mounted on the upper corner of the panel. When joining panels vertically and horizontally, they are pressed against each other at joint joints where the corners of the panels gather,
It is not essential to press. The seal piece includes an indoor block, an outdoor block, and an indoor / outdoor weir portion connecting these blocks, and a framed panel and a non-framed panel having the same structure are used. When the panel is mounted on the base material, the panel is arranged in accordance with the design of the panel outer wall, but it is not necessary to distinguish between the framed panel and the non-framed panel with respect to fixing to the base material. For both framed panels and non-framed panels, attach a seal piece to the upper corner of the panel, join them by uneven fitting in the up and down direction, and butter in the left and right direction to join the vertical joint along the side of the panel Form.
Then, joint sealing materials are provided at joints between panels adjacent on the left and right. The joint sealing material is a tangible material such as a waterproof tape or a waterproof strip, is divided for each panel, and the lower end of each panel is connected to the outdoor block of the seal piece. Due to the fitting of the concave and convex in the vertical direction, the fitting ridge of the upper panel and the horizontal tight material of the lower panel continuously contact in the lateral direction of the joint, and the right and left ends of the fitting ridge are the weirs of the seal piece. Abut on the building or indoor side block. Since the weir part shields the end of the fitting groove of the lower panel and also shields the gap due to the uneven fitting, in combination with the structure in which the end of the horizontal tight material is in contact with the seal piece, for example, There is no possibility that the outside air entering the gap at the side seam joint escapes to the indoor side. The end of the horizontal tight material on the upper surface of the panel comes into contact with the indoor block of the seal piece in the case of the framed panel, and in contact with the weir in the non-framed panel. In the case of a panel with a frame, in addition to the horizontal tight material on the upper surface, a vertical tight material is often provided on the indoor side on the left and right vertical sides, and the lower end of the vertical tight material contacts the indoor block of the seal piece. That is, the seal piece connects the horizontal tight material and the vertical tight material of the framed panel. When the panel is installed, the vertical tight material contacts the outdoor side surface of the base material, and together with the horizontal tight material and the seal piece, improves the airtightness and watertightness. FIG. 1 shows an arrangement pattern of panels 2 on a panel outer wall 1. Each panel 2 has a frame 7 formed by assembling upper, lower, left and right frame members 3, 4, 5, 6 into a rectangle. A glass plate 8 is attached to the object. The frame members 3, 4, 5, and 6 are made of extruded aluminum alloy. The panel 2 is a framed panel 2a having a frame structure (hereinafter referred to as panel 2).
a). Note that the arrangement of the panel 2a will be described mainly on the case where the vertical joints 9 and the horizontal joints 10 intersect in a + shape as shown in FIG. The upper frame member 3 (FIG. 2) is provided with two rising fins 11 and 12 on the upper surface in parallel in the horizontal direction to form a fitting groove 13 therebetween.
The outdoor side of 1 is formed as low as the draining fin 14 to form a concave portion 15 for polymerization. Rising fin 1 on indoor side
2, a horizontal tight member 16 is attached to the upper outdoor side. The lower frame member 4 (FIG. 2) extends downward from the outdoor side to form a hanging portion 17, and has two hanging fins 18, 19 parallel to the horizontal direction on the indoor side on the lower surface. The interval between the two hanging fins 18 and 19 is narrower than the interval between the two rising fins 11 and 12 in the upper frame member 3, and is configured to fit into the fitting groove 13. That is, this portion constitutes the fitting ridge 20 as a whole. The left and right frame members 5 and 6 (FIG. 3) have a vertical tight material 21 in the longitudinal direction on the indoor side surface of the hollow portion toward the outer periphery, and form an attachment portion 22 extending the inner peripheral wall toward the indoor side toward the inner periphery. I have. The vertical tight material 21 is in contact with the outdoor side surface of the base material (lip-shaped channel steel) 23 to which the panel 2a is attached. On the other hand, the mounting portion 22 protruding to the indoor side is screwed to a side surface (left and right surfaces) of the base material 23. When the mounting location is on the groove opening side of the channel steel with lip, it is mounted using the mounting tool 24. When the panel 2a is mounted on the base material 23, a seal piece 25 (FIG. 4) is mounted on the upper corner (left and right) of the panel 2a, and the fitting groove 13 on the upper surface of the lower panel is inserted into the groove 13 on the upper surface of the lower panel. The fitting ridge 20 is fitted. At the same time, the hanging part 17 of the upper panel is overlapped with the overlapping recess 15 of the lower panel. Further, in the left-right direction, the left and right frame members 5 and 6 are butted at the position of the outdoor side surface of the base material 23 (FIG. 3), and fixed to the base material 23 by the mounting part 22. A horizontal joint space 26 is formed between the upper and lower panels, and a vertical joint space 27 is formed between the left and right panels. The horizontal joint space 26 is blocked between the indoor side and the outdoor side by the concave and convex fitting of the fitting concave groove 13 and the fitting ridge 20 and the contact of the horizontal tight material 16 with the hanging fin 19 on the indoor side. In the vertical joint space 27, the indoor side is shielded from the outdoor side by the waterproof tape 28 and the sealing agent 29 filled in the outdoor side. Both the water stop tape 28 and the sealant are joint sealing materials, and the water stop tape 28 is attached to the support fins 28a that protrude from the left vertical frame 5 and the right vertical frame 6 of the panel 2a adjacent to the left and right. FIG. 5 is a perspective view showing the + -shaped cross portion of the joint. Of the panels 2 adjacent vertically and horizontally, the panel 2 at the upper right as viewed from the outdoor side is omitted except for a very small portion. I have. The seal piece 25 (FIG. 4) is a molded article of a synthetic resin having elasticity. The structure of the seal piece 25 is for the left and the right, and the structure is a real thing and a mirror image. Indoor block 30 and outdoor block 3 parallel to the direction
1. An indoor weir 32, a channel 33, and a positioning support 34 are integrally provided. The outer peripheral side surfaces of the indoor side block 30, the outdoor side block 31, and the weir portion 32 (the surface facing the side surface of the adjacent panel 2a) are formed into a flat vertical surface s. In the seal piece 25, the groove 33 is fitted into the fitting groove 13 on the upper surface of the upper frame member 3, and the upper ends of the left frame material 5 and the right frame material 6 are fitted into holes provided in the seal piece. (Fig. 5). Then, in the corner portion, the end of the fitting concave groove 13 is shielded by the weir portion 32 (FIGS. 7 and 9), and the indoor block 30 is located at the cutout end of the indoor rising fin 12. , The end of the horizontal tight material 16 contacts. The seal piece 25 and the upper part of the left frame member 5 or the right frame member 6 are continuous, and there is no gap. The indoor side block 30 has a width that protrudes further indoors than the indoor rising fins 12. The outdoor-side block 31 is located at a cut-out portion of an end of the rising fin 11 on the outdoor side, and has a width extending beyond the position to the outdoor side. Note that in FIG. 7, the drawing portion denoted by reference numeral 5 a is the side wall surface of the left frame member 5, and is not a space but a shield. The panel 2a having the seal piece 25 attached to the corner is attached to the base material 23 adjacent to the left and right. The seal pieces 25, 25 in the left and right panels are brought into close contact with each other at the corners with the vertical surfaces s facing each other. Next, the upper panels 2a, 2a are joined to them from above. Fitting ridge 2 on lower surface of upper panel 2a
0 fits into the fitting groove 13 on the upper surface of the lower panel 2a, and the horizontal tight material 16 on the upper surface of the lower panel 2a comes into airtight contact with the indoor side surface (rising fin 19). The end of the fitting ridge 20 is fitted into the groove 33 of the seal piece 25, and the indoor side block 30 of the seal piece 25 rises in contact with the horizontal tight material 16 in the lateral direction and comes into contact with the fin 19, and the water stops. Lines are continuous. On the other hand, the vertical tight material 21 of the upper panel 2a
The lower end contacts the outdoor side surface of the base material 23 and the lower end contacts the upper surface of the indoor side contact portion 30 of the seal piece 25, whereby the horizontal tight material 16 and the vertical tight material 21 in the upper panel 2a are connected by the seal piece. And horizontal tight material 1
6. A seal line L1 (FIG. 6) is formed by the surface including the vertical tight material 21 and the seal piece 25, and the space is divided into an outdoor side and an indoor side. At this time, since both ends of the fitting concave groove 13 of the lower panel 2a are shielded by the weir portion 32, even if water leaks may be stored in the groove 13, the water may flow between the left and right panels 2a. No water is collected in the area of one panel, and there is no possibility that water leaks and flows out to the indoor side. In the vertical joint space 27 where the left and right panels are adjacent to each other, the waterproof tape 28 is disposed as described above and the sealing agent 29 is filled to shut off the indoor side and the outdoor side. 28 is divided for each panel 2a, and the lower end thereof is brought into contact with the upper surface of the outdoor contact portion 31 of the seal piece 25 (FIG. 7). Further, the sealing agent 29 to be filled in the outdoor side is continuously filled between the upper and lower panels 2a, 2a, and adheres to the outdoor side block 31 of the seal piece 25 and the outdoor side surface of the positioning support portion 34 in the indoor side portion. are doing. According to the above configuration, in addition to the seal line L1, the water stop tapes 28 disposed between the upper panel and the lower panel are connected by the seal piece 25, so that the seal line L2
Are formed, and the airtight and watertight effects are further improved. 8 to 10 relate to a non-framed panel 2b (hereinafter, panel 2b). The panel 2b is filled with a heat insulating material between a steel plate 35 on the outdoor side and a steel plate 36 on the indoor side by press working. The panel 2b has a fitting groove 13 formed by press molding on the upper surface and a superimposed concave portion 15 on the outdoor side.
And the lower surface is provided with a hanging portion 17 and a fitting ridge 20. The panel 2b has a bracket 37 attached to a corner (FIGS. 9 and 10), and a mounting piece 2 protruding toward the indoor side.
4 is screwed to the side surface of the base material 23 and attached. When there is a groove on the side surface of the base material 23, the fixture 24 is used. The panel 2b is attached to the panel 2b
A horizontal tight material 16 is arranged at the bottom of the fitting groove 13 on the upper surface,
From above, the seal piece 25 is mounted at the corner. The groove 33 of the seal piece 25 fits into the fitting groove 13, the indoor block 30 rests on the top of the indoor side wall of the fitting groove 13, and the outdoor block 31 fits into the fitting groove 13.
On the top of the outdoor side wall. In addition, weir section 3 for indoor and outdoor directions
2 shields the end of the fitting groove 13. Thereby, the end of the horizontal tight material 16 is connected to the seal piece 25 (FIGS. 9 and 10). In this state, the right and left panels 2b are attached to the base material 23 by abutting each other, and then the panel 2b is fitted and attached upward. When the fitting ridge 20 of the upper panel 2b is fitted into the fitting groove 13 of the lower panel 2b, a horizontal joint space 26 is formed. The airtight contact is made with the channel 33, and the outdoor side and the indoor side are shut off. In addition, the fitting groove 1 at the joint portion by the uneven fitting of the upper panel and the lower panel.
3 and the end of the fitting ridge 20 are in contact with the weir portion 32 and shielded, so that the lateral end of the horizontal joint space 26 is
There is no communication with. The vertical joint space 27 between the upper and lower left and right panels 2b is closed by a waterproof tape 28 and a sealant 29. The water stop tape 28 connects the lower end to the outdoor block 31 of the seal piece 25, and the sealant 29 contacts the outdoor side surface of the seal piece 25. Thus, the horizontal tight member 16, the indoor block 30 of the seal piece 25, the weir portion 32, the outdoor block 31, and the water stopping line L 3 connecting the water stopping tape 28 and the sealing agent 29 are formed. As described above, as an example of the embodiment, the structure in which the frame-attached panels 2a and the non-frame-attached panels 2b are joined to each other vertically and horizontally has been described.
Can be attached in the same manner when the two are adjacent to each other.
FIG. 3 shows a part in a cross section. In addition, not only the adjacent form in which the vertical joint 9 and the horizontal joint 10 intersect in a + shape,
In the case of an inverted T-shape or a horizontal T-shape, the same configuration can be adopted. That is, in the panel 2, unevenness is fitted in the up-down direction, but in the left-right direction, a joint is formed along the side of the panel 2. [0017] Since comprises a seal piece having a size of dam portion for shielding the gap cross-section and the fitting portion of the fitting groove of the concavo-convex fitting portions of the upper bottom panel according to the present invention, the convex-concave engagement The water stop line is not interrupted at the end, and at the vertical joint, the lower end of the joint sealing material is connected to the outdoor block of the seal piece. It continues to the outer joint sealing material, and the airtightness and watertightness of the panel outer wall are improved. Regardless of the framed panel and the non-framed panel, the vertically adjacent panels adopt the same joint structure of uneven fitting, and the right and left adjacent panels form joints and butt, so the framed panel, non-framed panel There are few restrictions on the arrangement of the framed panel, and the panel with the frame can be freely arranged according to the design of the panel outer wall. [0018] Since the end of the horizontal tight material even in the non-framed panel abuts against the weir portion of the sealing piece, is never interrupted stopping water line at the end of the concave convex fitting. Since the same seal piece is used for the framed panel and the non-framed panel, the number of components constituting the panel outer wall is small, the construction is easy, and the cost can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a part of a panel outer wall. FIG. 2 is a cross-sectional perspective view taken along line AA in FIG. 1. FIG. 3 is line BB in FIG. FIG. 4 is a perspective view of a seal piece. FIG. 5 is a perspective view of a main part (indicated by being partially broken). FIG. 6 is a plan view showing a connection state between a tight material, a seal piece, and a seal material. (Panel with frame) FIG. 7 is a side view showing a connection state of a tight material, a seal piece, and a seal material (panel with a frame). FIG. 8 is a longitudinal sectional view showing a joint portion between upper and lower panels (panel with no frame). FIG. 9 is a plan view showing a connection state between the tight member, the seal piece and the seal member (non-framed panel). FIG. 10 is a side view showing a connection state between the tight member, the seal piece and the seal member (non-framed panel). [Description of Signs] 1 Panel outer wall 2 Panel 2a Panel with frame 2b Non-frame Panel 3 Upper frame 4 Lower frame 5 Left frame 6 Right frame 7 Frame 8 Glass plate 9 Vertical joint 10 Horizontal joint 11 Rising fin (outdoor side) 12 Rising fin (indoor side) 13 Fitting groove 14 Drain Fin 15 Polymerization recess 16 Horizontal tight material 17 Hanging portion 18 Hanging fin (outdoor side) 19 Hanging fin (indoor side) 20 Fitting ridge 21 Vertical tight material 22 Mounting portion 23 Base material 24 Mounting tool 25 Seal piece 26 Horizontal joint Space 27 Vertical joint space 28 Waterproof tape 28a Support fin 29 Sealant 30 Indoor block 31 Outdoor block 32 Weir section 33 Groove section 34 Positioning support section 35 Outdoor steel plate 36 Indoor steel plate 37 Bracket

Claims (1)

(57) and a Claims 1. A framed panel and a non-framed panel and the seal piece, the seal piece is attached to the upper corner portion of the framed panel, and non-framed panels, up and down Adjacent
On the upper and lower surfaces or non-framed panels of framed panels
The surface and the lower surface are joined by fitting concave grooves formed along the lateral sides of these panels and uneven fitting by fitting ridges, and the seal piece is an outdoor block, an indoor block, and indoor and outdoor connecting these. Direction weir part, the weir part has a size that shields the cross section of the fitting groove at the concave and convex fitting part of the upper and lower framed panel or the upper and lower non-framed panel and the gap of the fitting part, and has a frame. Panels have horizontal tight material on the top surface and vertical on the indoor side
Equipped with tight material, seal the ends of horizontal tight material and vertical tight material.
Abutting the indoor side block of Rupeis
Sheet material is connected with a seal piece, and non-framed panels have tight material at the bottom of the fitting groove on the top.
The end is in contact with the weir of the seal piece, and the seal piece to be attached to the framed panel and the non-framed panel
With the same seal piece attached to the
The lower end of the joint sealing material provided at the joint along the side of the panel and the non-framed panel is the outdoor block of the seal piece
Wherein the panels outer wall that is connected to.