JPH0347058Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] This invention relates to the ridge structure of houses, etc. using the panel construction method.

[Background technology]

Conventionally, on the roof of a house constructed with roof panels, as shown in FIG. 9, a ridge base beam 42 is attached using a ridge base metal fitting 41, and a ridge board 44 is attached thereon via a ridge supporter 43. . The ridge base metal fittings 41 are
As shown in FIG. 10, an inverted V-shaped bottom plate portion 41
a, side plate portions 41b rising from the inclined lower edges on both sides thereof, and hook-shaped presser claws 44 rising from the center of the bottom plate portion 41a, and is fixed to the roof panel 46 with wood screws 45. The ridge base beam 42 is
It is placed on the ridge base metal fittings 41, held down by presser claws 44, and fixed to the side plate portion 41b with nails 47.

However, since the presser claw 44 protrudes from the center of the ridge base metal fitting 41, there was a problem in that it was difficult to place the ridge base crosspiece 42 during construction. Another problem was that it took time to drive the nails 47 from both sides.
Furthermore, there was a problem that the fixation was uncertain because it was fixed from the side using nails 47.

[Purpose of invention]

The purpose of this invention is to provide a ridge structure that facilitates the placement and fixing of ridge base beams, improves construction efficiency, and allows for reliable fixing.

[Disclosure of invention]

The ridge structure of this invention consists of an inverted V-shaped bottom plate part and a side plate part rising from the sloping lower edge of this bottom plate part, and is mounted on the sloped surfaces on both sides of the inverted V-shaped ridge root surface. a pair of ridge base metal fittings fixed in place, and a pair of ridge base metal fittings placed along the upper edges of the slopes on both sides of the ridge root surface, placed on the bottom plate portion of the ridge foot metal fittings, and engaged with the side plate portions. Crosspiece and inverted V
a presser plate formed in a letter shape and having a fitting protrusion at the center of the lower surface, pressing the upper surface of the pair of ridge base rails so that the fitting protrusion fits between the pair of ridge base rails, and the presser plate; and retainer plate attachment means for attaching the plate to the ridge base metal fitting.

According to this configuration, the holding plate and the holding plate attachment means are used to attach to the ridge base metal fittings, and the ridge base rail can be placed on the ridge base metal fittings with the holding plate removed. Therefore, the ridge base rail can be placed in the center of the ridge base metal fittings without any obstructions, and the placement work can be easily performed. In addition, the ridge base rail can be fixed simply by attaching the presser plate to the ridge base metal fittings, and there is no need to fix the ridge base rail by driving multiple nails, so the fixing work is simple. These improve work efficiency. In addition, since the fitting protrusion of the retainer plate is pressed from above by the retainer plate while fitted between the pair of ridge base crosspieces, the ridge base crosspieces do not shift in the width direction.
The ridge base beam is securely fixed.

Embodiment An embodiment of this invention is shown in FIGS. 1 to 3. In Fig. 1, 1 is a pair of roof panels arranged in an inverted V shape, and the ridge base metal fitting 2 is attached to the ridge part.
Two ridge base beams 3 are attached through the ridge, and a ridge retaining board 4 is further arranged to cover the whole with a ridge board 5. As shown in Fig. 2, the ridge base fitting 2 consists of a bottom plate part 2a bent in an inverted V shape and a side plate part 2b rising from the slanted lower end of the bottom plate part 2a, and has a generally W-shaped front face shape as a whole. ing. The ridge base metal fittings 2 have a presser plate mounting hole 6 at the center of the bottom plate portion 2a and through holes 7 at the four corners, and are attached to the surface plate 1 of the roof panel 1.
a and is fixed with fixing devices 8 such as wood screws. The ridge base crosspiece 3 is placed on the bottom plate portion 2a of the ridge base metal fitting 2, engages with the side plate portion 2b, and is held down by a holding plate 9. The holding plate 9 is bent into an inverted V shape and has a fitting protrusion 9 at the center of the lower surface.
a is integrally bent. The presser plate 9 is attached to the presser plate attachment hole 6 of the ridge base metal fitting 2 by a screw member 10 serving as a presser plate attachment. The screw member 10 is made of a tuft pin screw, but a normal bolt may also be used.

In FIG. 3, the ridge supporter 3 is fixed to the ridge base member 3 with nails 11, and the ridge board 5 is fixed to the ridge supporter board 4 with nails 12. A waterproof sheet 13 is placed under the ridge board 5.
is laid out. 14 and 15 are caulking, and 16 is a roof tile.

According to this configuration, the presser plate 9 is attached to the ridge base metal fitting 2 with the screw member 10, and the ridge base crosspiece 3 can be placed on the ridge base metal fitting 2 with the presser plate 9 removed. Therefore, the ridge base rail 3 can be placed in the center of the ridge base metal fitting 2 without any obstructions,
Placement work can be done easily. Also, set the presser plate 9 to 1
The ridge base crosspiece 3 can be fixed simply by attaching it to the ridge base metal fitting 2 with real screw members 10, and there is no need to fix the ridge base crosspiece 3 by driving a large number of nails, so the fixing work is simple. These improve work efficiency.

Furthermore, since the fitting protrusion 9a of the holding plate 9 is pressed down from above by the holding plate 9 in a state that it is fitted between the pair of ridge base crosspieces 3, the ridge base crosspiece 3 does not shift in the width direction, and the ridge base crosspiece 3 is securely fixed.

FIGS. 4 and 5 show a second embodiment. In this example, the fitting protrusion 9a' of the holding plate 9' has a trapezoidal cross-sectional shape. The rest is the same as the first embodiment.

6 and 7 show a third embodiment. In this example, a slit-shaped notch 17 that serves as a retainer plate attachment tool is formed from the side edge of the side plate portion 2b of the ridge base metal fitting 2', and extension pieces 10 on both side edges of the retainer plate 109 are cut out.
9b into the slit-like notch 17 and press the presser plate 10.
9 was installed. 109a is a fitting protrusion. The other configurations are the same as in the first embodiment. In the case of such a configuration, the advantages of easy arrangement and easy fixing of the ridge base crosspiece 3 can be obtained, as well as the advantage of secure fixation of the ridge base crosspiece 3, in the same manner as described above.

Note that in place of the presser plate 109 of the third embodiment,
As shown in FIG. 8, a holding plate 109' having a fitting protrusion 109a' having a trapezoidal cross section may be used.

[Effect of idea]

In the ridge structure of this invention, the holding plate is attached to the ridge base metal fittings using a holding plate attachment means, and the ridge base rail can be placed on the ridge base metal fittings with the holding plate removed. Therefore, the ridge base rail can be placed in the center of the ridge base metal fittings without any obstructions, and the placement work can be easily performed. In addition, the ridge base rail can be fixed simply by attaching the holding plate to the ridge base metal fittings, and there is no need to secure the ridge base rail by driving multiple nails.
Fixing work is easy. These improve work efficiency. In addition, since the fitting protrusion of the holding plate is pressed down from above by the holding plate while it is fitted between the pair of ridge base crosspieces, the ridge base crosspieces will not shift in the width direction, and the ridge base crosspieces will be securely fixed. There is an effect that there is.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of the main parts of an embodiment of this invention.
Figure 2 is a perspective view of the ridge base metal fittings and retaining plate, Figure 3
The figure is a sectional view of the whole, FIG. 4 is a sectional view of the main part of the second embodiment, FIG. 5 is a perspective view of the holding plate, and FIG. 6 is a ridge base metal fitting and holding plate in the second embodiment. A perspective view of the plate, FIG. 7 is a perspective view of the ridge base beam installed, FIG. 8 is a perspective view of the holding plate of the fourth embodiment, FIG. 9 is a sectional view of the conventional example, and FIG. 10 is a perspective view of the ridge base metal fittings. 1... Roof panel, 2... Building base metal fittings, 2a...
...Bottom plate part, 2b...Side plate part, 3...ridge base rail, 4...ridge retainer plate, 9, 9'...retainer plate, 9a,
9a'... Fitting protrusion, 10... Screw member (holding plate attachment means), 17... Slit-shaped notch (holding plate attachment means), 109, 109'... Holding plate, 109a,
109a'...Fitting protrusion.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) Sloped surfaces on both sides of the ridge root surface forming an inverted V shape, consisting of an inverted V-shaped bottom plate part and side plate parts rising from the sloping lower edge of this bottom plate part. ridge base metal fittings placed and fixed across the ridge, and ridge base metal fittings placed along the upper edges of the slopes on both sides of the ridge root surface, placed on the bottom plate portion of the ridge base metal fittings, and engaged with the side plate portions. a pair of ridge sill rails formed in an inverted V shape and having a fitting protrusion at the center of the lower surface, the fitting protrusion presses down the upper surface of the pair of eave sill rails, and the fitting protrusion is between the pair of ridge sill rails. A ridge structure comprising: a presser plate fitted into the ridge plate; and a presser plate attachment means for attaching the presser plate to the ridge base metal fitting. (2) Utility model registration claim 1, wherein the retaining plate attachment means is a screw member that passes between the pair of ridge sill rails and connects the retainer plate and the bottom plate portion of the ridge sill metal fitting. Building structure as described. (3) The retaining plate attachment means comprises slit-like notches formed from the side ends of the side plate portions on both sides of the ridge base metal fittings, into which both side edges of the retaining plate are respectively inserted. The ridge structure described in section 1).