JPH07116808B2 - Shingles - Google Patents

Description

TECHNICAL FIELD OF THE INVENTION The present invention relates to a roof panel.

2. Description of the Related Art The present applicant has previously proposed, as Japanese Patent Laid-Open No. 63-251562, a roof plate that is engaged with an eaves tip support member and a decorative cap through an engaging drainer formed at the eaves end.

However, since this roof plate is only a thin metal plate bent in the eaves, it will bend when strong force is applied during strong winds and will disengage from the eaves support material or decorative cap, and in extreme cases wind up. There was also a risk that the roof plate would fall off.

Problem to be Solved by the Invention The present invention is to reinforce the eaves part to which the strongest force is applied in strong wind,
An object of the present invention is to provide a roof plate that is difficult to disengage from the eaves and eaves plate.

Means for Solving the Problems In order to achieve the above-mentioned object, a roof panel of the present invention comprises a roof panel main body and an eaves part reinforcing material, and the eaves part reinforcing material is composed of two upper and lower eaves which are continuously provided on the eaves side. An eave groove for engaging the eaves front plate is provided at the ridge-side end of the lower sandwiching plate with a sandwiching plate, and the eaves-side end of the roof plate body is sandwiched between the two sandwiching plates, The eaves portion reinforcing member is mounted along the base edge of the roof plate body.

Work Insert the tip of the eaves plate into the insertion groove and attach the roof plate to the roof substrate through the eaves reinforcement.

Examples Hereinafter, examples of the present invention will be described in detail with reference to the drawings.

FIG. 3 is an overall perspective view of a roof according to the present invention, in which 1 is an intermediate connecting member, 2 is a roof plate attached between these intermediate connecting members 1 and 1, and 1'is a side connecting member. The roof plate 2 is not attached to one side of the side connecting member 1 ',
The verge member 3 is attached.

The length of the intermediate connecting member 1 and the side connecting member 1'corresponds approximately to the length of the roof plate 2. The connecting members 1, 1'and the roof plate 2 are made of a metal such as aluminum or stainless steel or a synthetic material. Composed of resin. Reference numeral 4 is an eaves head, 6 is a crown, 7 is a crown, 8 is a crown connecting member for connecting the crowns 6 to each other, and 9 is a ridge member fixing metal fitting.

FIG. 1 shows a roof plate 2, which is provided with a plurality of protrusions 11 extending in the eaves direction on the flat surface portion of the roof plate body 10,
Side bulges 12 having the same height as the ridges 11 are provided on both sides, and outside thereof, the inner waterproof walls 13 and 13 are formed by bending vertically upward, and the tops of the inner waterproof walls 13 are formed. Fold back horizontally at the bottom, and vertically upward at a predetermined interval to form an outer waterproof wall 14 at the same height as the inner waterproof wall 13, and further fold the top of the outer waterproof wall 14. Bend horizontally below the inner waterproof wall 13 at the bottom,
An engagement groove 15 is formed between the outer waterproof wall 14 and the outer groove 13.

In addition, a fixing hole 16 is formed in the ridge-side end of the ridge 11, and the eaves-side end of the roof plate body 10 is folded down one step lower to extend toward the eaves to form a mounting piece 17, which is a mounting piece 17. A downward piece 18 is formed at the tip of the.

Reference numeral 19 denotes a ridge draining wall, which is provided with a restraining surface 21 projecting from the lower end of the rising portion 20 to the eaves side, and further bending the tip end thereof downward to engage the engaging piece 22.
A hole 23 is formed in the restraining surface 21 at a position corresponding to the fixing hole 16 of the roof plate body 10, and the engaging piece 22 has a fitting notch for engaging the protrusion 11 and the side bulge portion 12. Form 24 respectively.

Also, extend the wing piece 25 from the lower end of the rising part 20 to the ridge side,
A plurality of nail holes 26 are formed in the overhanging wing piece 25.

Reference numeral 27 denotes an eaves portion reinforcing material, which is formed wider than the flat surface portion of the roof plate body 10 and has two upper and lower sandwich plates that are continuously provided on the eaves side.
The mounting piece 17 of the roof plate main body 10 is fitted between 28 and 29, and an insertion groove 31 that engages with an eaves plate 30 described later is formed at the ridge-side end of the lower sandwiching plate 29.

On the lower surface of the upper sandwiching plate 28 and the upper surface of the lower sandwiching plate 29, sharp protruding ridges 32 and V-shaped grooves 33 that interlock with each other are provided, and between the upper sandwiching plate 28 and the lower sandwiching plate 29. The ridge member attachment piece 17 is sandwiched and pressed to engage the sharp protrusion 32 and the V-shaped groove 33, and as shown in FIG. 2, along the edge of the roof plate body 10 on the eave side, the eaves reinforcing material 27. The fitting notch 24 of the ridge draining wall 19 is fitted to the ridge-side end of the ridge 11 and the side bulge 12, and the ridge end of the roof board 2 is closed by the upright 20 to secure the nail hole. Drive nails through the roof through 26.

To lay the roof plate 2, as shown in FIG. 4, the roof plates 2 are arranged side by side with a gap between the side end portions so as to sandwich the connecting material fixing metal fittings 34 arranged at appropriate intervals.

The connecting members 1 and 1 ′ are composed of a connecting member 35 and a connecting member cover 36, and a wide inner storage groove 37 and an external storing groove 38 are provided on the lower surfaces of both sides of the connecting member 35, respectively. The bolt is inserted into the mounting hole 39 of the connecting member 35, the internal waterproof wall 13 of the roof plate 2 is fitted in the external storage groove 38 of the connecting member 35, and the external waterproof wall 14 of the roof plate 2 is fitted in the internal storage groove 37. Together, as shown in FIG. 5, adjacent roof boards 2 are connected.

In FIG. 7, 4 is an eaves, and eaves 4 is a connecting member.
A mounting projection piece 42 is bored in the ridge direction from the rear surface of the dustproof plate 41 that closes the eaves end surface of 1,1 ′, and an elongated insertion notch 43 is formed at the center of the tip of the mounting projection piece 42, and both sides of the insertion notch 43 are formed. An upper bent portion 44 is provided on the. Above the mounting projection 42 on the rear surface of the dustproof plate 41, a cavity 46 into which the tip of the eaves side of the decorative wind pressure strengthening member 45 slidably fitted on the upper surface of the connecting member cover 36 is inserted is formed. 41
Below the mounting protrusions 42 on the back side, the clasping plates 28, 2 of the eaves reinforcement member 27
A fitting recess (47) into which the side end of (9) is fitted is formed.

As shown in FIG. 9, the eaves bar 4 inserts the tip of the bolt 40 that appears on the upper surface of the connection member 35 into the insertion notch 43, and inserts the nut.
By screwing 40 ', it is attached to the eaves side end surface of the connecting member 35 as shown in FIG.

Next, the decorative wind pressure strengthening member 45 of the connecting member cover 36 is slid along the longitudinal direction of the connecting members 1, 1 ', and the upper part of the eaves tip of the connecting member 35 is covered as shown in FIG. At this time, the eave-side end of the decorative wind pressure strengthening member 45 is fitted into the cavity 46 of the eaves 4. Thus, the eaves tip member is integrated into a wind pressure strengthening structure, which is simply and easily attached, and moreover, no bolt is visible, which is aesthetically pleasing.

Also, as mentioned above, the eaves-side end of the roof plate 2 is the eaves plate.
Although it is attached to the foundation via 30, the eaves board 30
As shown in FIG. 13, a projecting piece 49 is provided from the upper end on the eave side of the fixed part 48 having an inverted L-shaped cross section toward the eaves, and the tip is bent downward. As shown in FIG. 14, the roof plate 2 is slid in the direction of the arrow so that the protrusion 49 of the eaves plate 30 attached to the eaves part is fitted into the insertion groove 31 of the eaves part reinforcing member 27, as shown in FIG. The reinforcing material 27 and the eaves plate 30 are engaged with each other.

With the above configuration, the mounting portion of the roof plate 2 has an adjusting function of absorbing expansion and contraction of the roof plate 2 due to heat in the eaves ridge direction, and when the roof plate 2 has a standard length, it is shown in FIG. As shown in FIG. 15, when the tip of the projecting piece 49 of the eaves plate 30 is located substantially in the center of the insertion groove 31 of the eaves reinforcing member 27 and the length of the roofing plate 2 contracts due to a change in temperature. The tip of the protruding piece 49 is in the insertion groove
Located near the bottom of 31.

On the contrary, when the length of the roof plate 2 is expanded by direct sunlight or the like, the tip of the projecting piece 49 moves to the vicinity of the opening of the insertion groove 31 as shown in FIG.

Advantageous Effects of the Invention The roof plate of the present invention has the eaves portion reinforcing member attached along the eaves edge of the roof plate body, so that it does not deform even in a strong wind,
The eaves and eaves plate can be engaged with each other via the eaves portion reinforcing member, whereby the engagement becomes stronger, and there is no concern that the eaves will come off due to wind blowing up.

Further, since the eaves plate is engaged by simply fitting it into the insertion groove, even if the roof plate expands and contracts due to direct sunlight or the like, the dimensional error can be absorbed.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a roof plate showing an embodiment of the present invention, FIG. 2 is a perspective view of the roof panel when assembled, FIG. 3 is an overall perspective view of the roof, and FIGS. Fig. 7 is a perspective view of a main part showing a process of laying a roof board, Fig. 7 is a partially cutaway perspective view of the eaves portion before the eaves are attached, and Fig. 8 is a perspective view of the eaves portion after the eaves are attached, Fig. 9 is a partially cutaway vertical sectional view of the eaves portion, Fig. 10 is an eaves end view of the same, Fig. 11 is a longitudinal sectional view of the same, and Fig. 12 is a horizontal sectional view of the same, Fig. 13 Is a vertical cross-sectional view of the eaves part before the installation of the roof plate, Fig. 14 is a vertical cross-sectional view of the eaves part after the installation of the roof plate, Fig. 15 is a vertical cross-sectional view of the eaves part when the roof plate is contracted, Fig. 16 The figure is a vertical cross-sectional view of the eaves part at standard time, and Fig. 17 is the vertical cross-sectional view of the eaves part at the time of roof plate expansion. 1 ... middle connecting material, 1 '... side connecting material, 2 ... roof plate, 3 ... keraba member, 4 ... eaves, 6 ... ridge, 7 ...
… Bridge, 8 …… Bridge connection member, 9 …… Bridge member fixing bracket,
10 …… Roof plate body, 11 …… Projection, 12 …… Side bulge, 13
...... Internal waterproof wall, 14 …… External waterproof wall, 15 …… Engagement groove, 16
...... Fixing hole, 17 ...... Mounting piece, 18 ...... Downward piece, 19 ...... Building draining wall, 20 …… Upright part, 21 …… Suppressing surface, 22 …… Engaging piece, 23
…… Hole, 24 …… Mating notch, 25 …… Overhanging wing piece, 26 …… Nail hole, 27 …… Eaves reinforcement, 28 …… Upper sandwich plate, 29 …… Lower sandwich plate, 30 …… Eaves front plate, 31 …… Insertion groove, 32 …… Sharp ridge, 33 …… V-shaped groove, 34 …… Connecting material fixing bracket, 35 …… Connecting member, 36 …… Connecting member cover, 37 …… Inside Storage groove, 38 ...
… External storage groove, 39 …… Mounting hole, 40 …… Bolt, 40 ′ ……
Nut 41, dustproof plate, 42 mounting protrusion, 43 notch, 44 notch, 45 bending upward, 45 ...... cosmetic wind pressure strengthening member, 46
… Cavity, 47… Fitting recess, 48… Fixed part, 49… Projection piece.

Claims (1)

[Claims] 1. A roofing plate main body and an eaves portion reinforcing member, wherein the eaves portion reinforcing member has two upper and lower sandwiching plates connected continuously on the eaves side, and at the ridge-side end of the lower sandwiching plate. An eave groove for engaging the eaves plate is provided, the eave side end of the roof plate body is sandwiched between the two sandwich plates, and the eaves reinforcement is attached along the eave edge of the roof plate body. A roofing board that is characterized by what it has done.