JPH0118749Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field] The present invention relates to the structure of the connecting portion between the nose board and the draining board attached to the eaves.

[Background Art] Conventionally, the connecting portion between the nose board 1 attached to the eave of the roof and the draining board 2 attached to the upper end of the outer wall is the fifth
As shown in the figure, a bent part 4' is provided upward at the rear end of the horizontal surface 3 at the lower end of the nose plate 1, and the upper end part 5' of the draining plate 2 is overlapped with the bent part 4'. is recessed to form a groove 6' in the horizontal direction, and the corner 7' between the horizontal surface 3 of the nose plate 1 and the bent part 4' is positioned flush with the upper end of the groove 6'. A caulking material 8 was filled in the groove 6'. However, in such a conventional example, the caulking material 8 filled in the groove 6'
This has the disadvantage that it is difficult to securely contact the corner 7', and reliable waterproofing cannot be achieved.Moreover, the nose plate 1 and the draining plate 2 expand and contract separately due to temperature changes, etc., putting a strain on the caulking material 8. There was a drawback that the seal by material 8 came off.

[Purpose of the invention] The present invention was made in view of the above points, and the purpose of the present invention is to ensure that the lower corner of the bent part contacts the caulking material, thereby improving waterproofness. Moreover, the purpose of the present invention is to provide an eaves structure in which the nose plate and the draining plate can extend and contract as one, so that no load is placed on the caulking material, and the seal can be reliably sealed for a long period of time.

[Disclosure of the invention] The structure of the eaves of the present invention is such that the rear end of the horizontal surface 3 at the lower end of the nose plate 1 attached to the eaves of the roof 9 is bent to have a substantially inverted L-shaped cross section to form a bent part 4. The upper end of the draining plate 2 attached to the upper end of the outer wall 10 is bent horizontally toward the rear to form the connecting piece 5, and the horizontal fixing piece 4a of the bent portion 4 and the connecting piece 5 are overlapped. It is fixed with a fixing tool 11, and the lower outer surface of the connecting piece 5 of the draining plate 2 is recessed to form a groove 6 in the horizontal direction, and between the horizontal surface 3 of the lower end of the nose plate 1 and the bent part 4. The corner portion 7 of the groove 6 is located approximately in the vertical center of the groove 6, and the caulking material 8 is filled in the groove 6, and the drawbacks of the conventional example are solved by having the structure as described above. It is. In other words, draining board 2
The lower outer surface of the connecting piece 5 is recessed to form a groove 6 in the horizontal direction, and the horizontal surface 3 at the lower end of the nose plate 1 is recessed.
The corner 7 between the corner 7 and the bent portion 4 is located approximately in the vertical center of the groove 6, and the caulking material 8 is filled in the groove 6, so that the caulking material 8 does not cover the corner 7 or the bent portion. It is filled so as to contact the bottom of 4, and is reliably sealed with caulking material 8 to improve waterproofness.
Further, the upper end of the draining plate 2 attached to the upper end of the outer wall 10 is bent horizontally toward the rear to form a connecting piece 5, and the connecting piece 5 is connected to the horizontal fixing piece 4a of the bent part 4.
By stacking them and fixing them with the fixing tool 11, the nose plate 1 and the draining plate 2 expand and contract as one, so that no load is placed on the caulking material 8.
This allows for long-term sealing.

The present invention will be explained in detail below using examples.

As shown in FIG.
It is attached to the tip of the eaves. A bulging part 12 which bulges outward is provided at the lower part of the nose plate 1, and the lower surface thereof becomes a horizontal surface 3. At the rear of this horizontal surface 3 (the indoor side is the rear and the outdoor side is the front), there is provided a bent part 4 which is bent into a substantially inverted L-shaped cross section as shown in Fig. 1. 4 is used as a fixed piece 4a. The draining board 2 is an outer wall panel 10a of the outer wall 10.
A horizontal connecting piece 5 is provided at the upper end of the draining plate 2. This connecting piece 5 and the fixing piece 4a are overlapped and fixed with a fixing member 11 such as a rivet. Connecting piece 5 of draining plate 2
On the outer surface of the lower part of the
The corner 7 between the horizontal surface 3 and the bent part 4 at the lower end of the nose plate 1 is located approximately in the vertical center of the groove 6, as shown in FIG. A caulking material 8 is filled in the groove 6 so that the caulking material 8 is brought into contact with the corner portion 7 and the lower part of the bent portion 4. The inside of the nose plate 1 is filled with a heat insulating material 15 as required, and finishing mortar is applied to the outer surface of the outer wall panel 10a. An eaves gutter 13 is arranged in front of the nose plate 1, the eaves gutter 13 is fixed with an eaves gutter attachment 14, and the front end of the roof panel 9a of the roof 1 is positioned above the eaves gutter 13.

[Effect of the invention] As described above, the present invention recesses the lower outer surface of the connecting piece of the draining plate to form a groove in the horizontal direction, and also forms an angle between the horizontal plane of the lower end of the nose plate and the bent part. Since the part is located approximately at the vertical center of the groove and the caulking material is filled in the groove, the caulking material comes into contact with the corners and the lower part of the bent part, ensuring a secure seal and ensuring waterproofness. Moreover, the upper end of the draining plate attached to the upper end of the outer wall is bent horizontally toward the rear to form a connecting piece, and the horizontal fixed piece of the bent part and the connecting piece are overlapped. Since the nose plate and the draining plate are fixed with the fixing tool, the nose plate and the draining plate expand and contract as one, and the caulking material is not placed under any strain and can be reliably sealed over a long period of time.

[Brief explanation of drawings]

Fig. 1 is a sectional view showing a nose plate and a drain plate according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of section A of the same, Fig. 3 is an overall sectional view of the same, and Fig. 4 is a sectional view of the third part of the same. FIG. 5 is a sectional view of a conventional example, in which 1 is a nose plate, 2 is a drain plate, 3 is a horizontal surface, 4 is a bent part, 4a is a fixed piece, and 5 is a connecting piece. , 6 is a concave groove,
7 is a corner, 8 is a caulking material, 9 is a roof, and 10 is an outer wall.

Claims (1)

[Scope of utility model registration request] The rear end of the horizontal plane of the lower end of the nose board attached to the eave of the roof is bent to have an approximately inverted L-shaped cross section to form a bent part, and the upper end of the draining board attached to the upper end of the outer wall is turned backward. Bend it horizontally to form a connecting piece, overlap the horizontal fixing piece of the bent part and the connecting piece and fix it with a fixing tool, and recess the lower outer surface of the connecting piece of the draining plate to make it horizontal. The eaves are formed by forming a groove in the vertical direction, positioning the corner between the horizontal surface of the lower end of the nose board and the bent part at approximately the center of the groove in the vertical direction, and filling the groove with caulking material. structure.