JPS60195244A - Connection structure of eaves top plate and outer wall panel - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a joint structure between an exterior wall panel of a building and an eaves top board.

Generally, when forming a wall using panels, the joint structure between the eave top board and the exterior wall panel is such that the top end of the panel and one end of the eave top board butt each other, or a frame is used to connect the top end of the panel. The structure was such that the upper end of the panel and one end of the eave top board were covered, or a roughly U-shaped accessory was used to cover the area between the top end of the panel and the end of the eave top board. However, these structures have the disadvantage that (1) the upper end surfaces of the panels are not aligned in a straight line due to panel cutting errors, installation errors, etc. during construction, resulting in a lack of aesthetic appearance. (2) Furthermore, when using picture frames or U-shaped ornaments as parting edges, the materials and ornaments are long, so it is not only difficult to construct by one person, but also the nail heads There was a flaw that was exposed on the outside.

The present invention proposes a joint structure between a 10F top plate and an exterior wall panel that is easy to construct and has excellent design, waterproofness, and heat insulation properties.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a joint structure between an eaves top board and an outer wall panel (hereinafter simply referred to as a joint structure) according to the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a part of the rod formed by the above-mentioned joint structure, with the upper part being the outer wall panel;
is the eave top board, ↓ is the short locking body, and the king is the long decorative cover. To explain further, the main locking body is, for example, the second
As shown in Figures (a) to (hl), the bottom part 4 is formed by molding one type of metal plate, synthetic resin plate, etc. and has nail holes 6, and its both side edges are bent to spread out at least at the lower part of the side surface. angle θ
It is a short body whose cross section is formed into a substantially gutter-like shape from a reinforcing structure having an inclined surface 5a at 1, and a locking portion 5 having a generally doglegged cross section. This is useful for easily locking the wall panel and the eaves top board along the abutting part (hereinafter simply referred to as the abutting part) 11. Of course, the longitudinal ends of the outer wall panel are fixed to prevent deformation and detachment of the outer wall panel. In addition, the specific shape of the main locking body is such that the locking part 5 is bent inward at 03 and then bent outward at θ2 and θ1 to reinforce the locking part 5 as shown in Figure (a). Stop body, fb1 diagram,
fc) A locking body in which the rising edge of the locking part 5 is bent from 01 to θ as shown in the figure, (d) Only one side of the locking part 5 is triangular and cylindrical, and the other is bent as shown in the figure. As shown in figure te1, θ3 is an obtuse angle and the side surface is formed in a dogleg shape.The figure (f) shows a locking body in which the outer surface is shaped like a dogleg. A locking body whose tip end is inclined inward (Fig. g1 is a locking body whose outer surface is approximately doglegged, (Fig. hl is a locking body whose outer surface is only inclined.

Note that the width W1 of the bottom portion 4 is, for example, about 10 to 100 mm, i
A height is about 2 to 2011 m, preferably decorative cover 1
dimensions smaller than the height hl, the length Ll is about 5 to 200 mm, θ 1 <90 °, θ 2 <90 °, θ
3 = 45~150.

It was given the highest rank. In addition, the decorative cover 1 may have a third cover, for example.
As shown in Figures (al~(ri), this material is made of one type of material such as fully bent or synthetic resin, which is formed to a thickness that can exhibit elastic deformation, and this material is formed into a roughly gutter shape, and the outer wall is A decorative material that covers the nail heads and locking bodies (■) driven into the panel ends and prevents the heads of fixing devices from being exposed at the joint between the exterior wall panel and the eaves top board (hereinafter simply referred to as the joint); It is useful as a waterproofing material for joints and joints. To explain more specifically, (Figure 81 shows a decorative side 8 and a decorative side 9 whose both side edges are bent inward at an angle θ4 (obtuse angle), and a decorative side 9 whose lower end is bent inward. A decorative cover is formed from an engaging tongue piece 10 which is bent at an angle θ5 (acute angle) toward the front and has a flap 10a which is extended and whose tip is bent inward. Figure (C) shows the makeup cover with removed (
Two or one ribs 84 are provided on the decorative surface 8 in Figure 81.
Decorative cover formed by a book (not shown) (D1 is (a))
A decorative cover in which the engaging tongue piece 1o in the figure is set to θs=0,
Figure te1 is a decorative cover with the seam 10a removed in Figure d1, (Figure F1 is a decorative cover with ribs 8a formed on the decorative surface 8 in Figure te1, and Figure gi is a decorative cover with the decorative side 9 formed in a dogleg shape. A decorative cover from which the engaging tongue piece 1o has been removed (
h) The figure shows a decorative cover in which the tip of the decorative side 9 is bent inward, (1) The figure shows a decorative cover shown in Figure Fg1, with the tip 61 of the decorative side 9 bent outward and extended horizontally. , a decorative cover whose edges are bent inward to form a flap 10a! Figure j1 shows a decorative cover in which the decorative side surface 9 is formed vertically, and its tip is bent inward and extended horizontally, and then formed into an upward dogleg shape. Figure tk1 is a decorative cover with one of the decorative side surfaces 9 vertically bent (θ4-90°), (Figure 11 shows one side of the decorative side 9 vertically (θ4-90°)
This is a decorative cover in which the decorative side surface 9' also serves as the engaging tongue piece 1o, with the other side set at θ4<90°. Moreover, the width w2 of the decorative surface 8 is the width W1 of the main part of the locking body and the engaging tongue piece 10.
The distance L2 is determined by the distance W3 between the ends of the decorative side surface 9 and the distance W4 between the tips of the decorative side surfaces 9, and the length L2 is approximately 600 to 7272 m, and the height hl.
is around 5-20th grade.

Next, the construction order of the joint structure according to the present invention will be explained. First, the eave top board 1 for the frame is cast.

Next, the elongated exterior wall panel is stretched horizontally to form a wall body, and the upper end of the exterior wall panel is brought into contact with the eaves top board 1 to form the abutting portion 11.

Next, as shown in FIG. 2(a), the bottom part 4 is nailed to the upper end of the outer wall panel so that the side edges of the locking parts 5 are approximately in contact with the eave top board 1 at a predetermined pitch. Fix it to the frame with ■. Next, as shown in FIG. 4, the engaging tongue piece 1o of the decorative cover 1 is placed on the locking portion 5 of the locking body 1, and this is fitted in the direction of the arrow. The decorative cover 1 is mainly engaged with the locking body by utilizing the elastic deformation of one or both of them.

The joint part 11, the nail head, and the locking body ↓ are covered with the cover 1 to form a joint part. Although not shown, the decorative cover 1 can also be attached by locking one of the engagement tongues 10 to the locking portion 5 and pressing the end of the decorative cover 1 in either the up or down direction. In addition, as shown by the dashed line in FIG.
It is also possible to apply a caulking agent to the contact area between the eaves top plate 1 and the eaves top plate 1.

As described above, according to the joint structure according to the present invention, the abutment formed by the end of the outer wall panel and the eave top board does not directly affect the appearance, so high precision is not required for the joining of the panel. Since nailing is a short locking body, it has the feature that even one person can easily install it. In addition, the nail heads that are hammered into the ends of the exterior wall panels do not appear at all, so there is no need to paint the nail heads, and there is no difference in color between the paint and the wall, and no mottled patterns. In addition, since the decorative cover is easy to replace, there is an advantage that even when the wall is completely coated with paint and repaired, a decorative cover that matches the color can be attached. Furthermore, since the tip of the locking tongue of the decorative cover is bent into a flap, the longitudinal end of the decorative cover is not distorted and has straightness, and since the end of the decorative cover is inserted inside, it has increased strength and corrosion resistance. It also has excellent characteristics. In addition, since the locking body is placed on the edge of the exterior wall panel and the bottom part is fixed to the frame, there is no deformation on the exterior wall panel surface.
It is robust and has the feature of being able to securely support the exterior wall panel by holding down the edges of the exterior wall panel.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing a wall constructed with the structure according to the present invention, Figs. 2(a) to 2) are perspective views showing an example of a locking body, and Figs. Figure 4 is a perspective view showing an example of the cover, and Figure 4 is an explanatory diagram showing the order in which the cover is attached.・Cover. Narrow Z Illustration 3 Illustration name 3 Illustration

Claims (1)

[Claims] +1) For the corner formed by the upper end of the exterior wall panel and one end of the eave top board, a plurality of short locking bodies are fixed in parallel at an appropriate pitch on the upper end surface of the panel, and the locking bodies are fixed in parallel at an appropriate pitch. A long decorative cover is attached to the stopper through elastic deformation to cover the side joints at the corners and the stopper to form a joint between the panel and the eaves top board, and the stopper is The decorative cover has a concave cross-section and a locking portion with both sides formed in a substantially dogleg shape, and the decorative cover has a concave cross-section and has a retaining piece whose both edges are bent inward to engage with the locking portion. A joint structure between an eaves top board and an exterior wall panel, which is characterized by forming a