JPS6020742Y2 - Substructure of ridge ridge - Google Patents

Description

[Detailed explanation of the idea] This idea concerns the substructure of the roof ridge.

As shown in Fig. 1, the conventional roof ridge substructure has a fixing member 1 in which the central part of a strip plate is bent to have a U-shaped cross section, and both ends are bent obliquely to match the inclination angle of the roof. and a post having a U-shaped cross-section receiving portion 5 which is inserted into a hole 2 provided on the upper surface of the central portion of the fixing member 1, has a screw 3 at its lower end, and receives a ridge tile support member 4 at its upper end; A support leg member 8 consisting of a locking member 7 disposed below the fixing member 1 and having a shape capable of engaging with the center portion of the fixing member 1 is provided with the locking member 7 ridged as shown in FIG. Fix it to the top edge of the
The center part of the fixed member 1 having a U-shaped cross section is engaged with the locking member 7, and the support column 6 is connected to the locking member 7.
The support leg member 8 is erected by penetrating it and screwing it into the upper end of the ridge. The ridge tile A and the top tile B are connected together with a copper wire 9.

However, in such a configuration, the structure of the supporting leg member 8 becomes complicated, which not only makes manufacturing difficult and increases cost, but also because the support leg member 8 is structured to be inserted and fixed into a roof base material such as a roofing. However, it has drawbacks such as being troublesome to install and damaging the roof base material.

In addition, as another example, it has been proposed to combine two bent strips to form one support leg member.

However, since it is necessary to combine the two strips by spot welding or riveting, the structure of the support leg member becomes complicated, and there are problems in that it is difficult to manufacture and expensive.

Therefore, an object of this invention is to provide an inexpensive roof ridge substructure that is simple in structure and does not damage roof substructure members.

An embodiment of this invention is shown in FIG.

That is, in this roof ridge underlayment structure, the ridge tile supporting member 4 is attached above the ridge line 14 of the upper surface C of the roof underlayment using a plurality of supporting leg members 12.

To explain in detail, the support leg member 12 has a lower end portion of a vertical band-shaped metal plate bent diagonally downward on one side to form the fixing portion 10, an upper end portion bent perpendicularly to one side, and a tip thereof bent perpendicularly upward. The L-shaped bridge is designated as part 11.

A plurality of these support leg members 12 are prepared, and each L-shaped support is placed at a plurality of locations along the roof ridge line 14 at predetermined intervals, with the corner faces of the respective parts 11 facing alternately in opposite directions toward the center of the ridge. In this state, the respective fixing parts 10 are arranged and fixed in a staggered manner on the upper surface C of the roof base material on both sides of the ridge line 14.

The ridge tile support member 4 is arranged in parallel above the ridge line 14, and its lower protruding corner corner on one side and the lower protruding corner corner on the other side are arranged so that the L-shaped receivers of each of the support leg members 12 are arranged in parallel with each other. Each is supported and the L-shaped bridge is fixed to the part 11 by means of nails 13.

Note that one end of a copper wire 9 is wound around the support material 4, and the copper wire 9 integrally connects the ridge tile A mounted on the support material 4 and the ridge tile B stacked below the ridge tile A.

In this way, since the support leg member 12 that supports the support member 4 is formed by bending the upper and lower ends of the band-shaped metal plate, the structure is extremely simple, the support leg member 12 is easy to manufacture, and the manufacturing cost is reduced. can also be significantly reduced.

In addition, the support leg members 12 are attached to the upper surface C of the roof base material by the fixing part 10 formed by bending the lower end of the support leg member 12 to one side of the roof, so that the support leg members 12 are attached to one slope side of the roof. No damage to roof base materials, etc.
It does not cause rain or other problems.

Furthermore, since the supporting leg member 12 is formed by bending a band-shaped metal plate, the bending angle of the lower end fixing part 10 can be easily corrected to match the slope of any roof. The installation work becomes extremely easy.

Note that the support leg member 12 has a plurality of L-shaped supports at a plurality of locations spaced apart from each other at predetermined intervals along the roof ridge line 14.
One person alternately turn the corners in opposite directions and face the center of the building.
The respective fixing parts 10 are arranged and fixed in a staggered manner on the upper surface C of the roof base material on both sides of the ridge line 14, and each of the fixed parts 10 is located at the corner surface of the part 11 and at the lower protruding corner corner of one side of the ridge tile support material 4. Since the lower protruding corners on the other side are each supported and fixed, the support leg member 12 attached to the other side of the ridge line 14 can sufficiently support the wind load applied from one side of the ridge line. The support leg member 12 attached to one side of the ridge line 14 can sufficiently support the wind load applied from the sides, and thus the ridge tile support member 4 can be sufficiently supported against the wind load applied from both sides of the ridge. It can be supported with strength.

As mentioned above, according to the substructure of the roof ridge of this invention,
It has a simple structure, can be constructed at low cost, and does not damage roof base members.

In particular, the support leg member has an extremely simple structure because it is formed by bending a single band-shaped metal plate, and does not require riveting or welding like a conventional combination of two band plates. It is easy to manufacture.

Moreover, the L-shaped bridges that support the ridge tile support material are arranged in a staggered manner on both sides of the ridge line, with the parts oriented in opposite directions alternately.
Although the structure is simple as described above, the ridge tile supporting member can be supported with sufficient strength against wind loads applied from either side of the ridge.

[Brief explanation of the drawing]

Figure 1 is an exploded perspective view showing the substructure of a conventional roof ridge;
FIG. 2 is a longitudinal sectional view after construction, and FIG. 3 is a perspective view showing an embodiment of this invention. 4...Supporting material, 10...Fixing part, 11
... L-shaped support is part, 12 ... support leg member, 14 ... ridge line, C ... upper surface of roof base material.

Claims (1)

[Scope of utility model registration request] The lower end of each vertical strip-shaped metal plate is bent obliquely downward on one side to form a fixing part, and the upper end is orthogonally bent to one side, and the tip thereof is further orthogonally bent upward to form a plurality of L-shaped supports. At multiple locations along the roof ridge line with a predetermined interval between the supporting leg members, each L-shaped support is placed at each fixed part with the corner faces facing the other direction and facing toward the center of the ridge. are arranged and fixed in a staggered manner on the upper surface of the roof base materials on both sides of the ridge line, and each of these supporting leg members is a joint part, and the bottom protruding corner corner of one side of the ridge tile support member is placed parallel to the upper part of the ridge line. The substructure of the roof ridge supports and fixes the lower protruding corner on the other side.