JPS5850016Y2 - wall joining device - Google Patents

Description

[Detailed description of the invention] The present invention allows extremely good rain protection at the wall joint part of a roof where the chevron-shaped part and the flat part are continuous, and allows the installation of parts such as joint drain plates easily and quickly. It relates to a wall joining device.

Conventionally, in order to protect the wall joints of roofs with continuous metal chevrons from rain, the joint draining plates were fixed directly to the chevrons, etc. near the walls of the roof using bolts, etc. This is the current situation.

For this reason, rainwater frequently enters the room through the bolt holes at the bolt attachment points, making it uncertain whether the wall joint will be protected from rain.

Furthermore, installing the joint drain plate requires a large number of members, is time-consuming and troublesome, and has the disadvantage that the construction cost is high.

Therefore, in the present invention, a rising part is formed from one end of the flat part, a top is formed inward from the upper end, a downward edge is formed from the top end, and the top is folded back from the lower end. forming a rising part, forming a horizontal mounting part outward from the lower end of the rising part,
A chevron is formed at the other end of the flat part, a folded edge is provided from the outer lower end, and a mento is provided on the upper end surface of the valley between the chevron and the rising part. Place it on the structural material so that it is near the joint, and attach the horizontal mounting part with bolts.
The folded edge of the adjacent roofing material is engaged with the edge to make the iron part into a hook-shaped part, and the folded piece is shaped inward from the lower end of one side of the mountain-shaped piece. Engage the folded piece of the receiving bracket protruding from the bolt part at the top of the roofing material with the hook-shaped part near the top edge of the roofing material, place and fix the mountain-shaped piece on the mountain-shaped part, and attach the main plate of the connecting drain plate. The secondary surface of the joint drainage board has a folded part formed inside from one end, a secondary surface part in the shape of a valley of the roofing material formed below the inside end, and a rising part formed at the other end of the main plate. By closing the valley part of the roofing material with the voice part, screwing a nut onto the bolt part protruding from the main plate, and inserting and fixing the rising part into the lower back surface of the wall plate, the joint drainage plate The mounting bolts are
By not attaching it directly to the roof material, it is possible to shut off rain extremely well, and furthermore, the sub-face part and the door can more reliably block rainwater from entering the indoor space, making it easier to install components, etc. They are simple and quick, can be installed only from the roof, are safe, and can be provided at low cost, eliminating the above-mentioned drawbacks.

Its structure will be explained with reference to the drawings.

Reference numeral 1 denotes structural members such as a main building, which are installed in large numbers parallel to the top of the structure at predetermined intervals.

2 is a metal roofing material, and as shown in FIGS. 6 and 8, one end of the flat part 3 (the right end in FIGS. 6 and 8)
A rising part is formed, a top part is formed inward from this upper end, and an edge part 2'' is provided downward from this top end,
An enlarged portion with a substantially circular cross section is formed at the lower end, and the edge 2'', the top, and the rising portion are folded back from this end, and a horizontal attachment portion and a rising edge are provided outward from the lower end of the rising portion,
The other end of the flat part 3 (the left end in Figures 6 and 8)
A chevron-shaped portion 4 is formed at the top, and a folded edge 2'' is provided from the outer lower end of the chevron-shaped portion 4.

Then, the troughs (the ridges 4, 4
A surface door 7 is provided in the gap formed by the water plate and the water plateau 3.

This door 7 is formed by bending the end of the roofing material 2 (see Fig. 6), or by forming a plate part that matches the shape of the trough of the roofing material 2 and fitting into the trough. The U-shaped portion is integrally molded (see FIGS. 8 and 9).

When forming the upper end of the roofing material 2 by bending it, as shown in Fig. 7, the inner side of the flat part 3, the angular part 4, and the inner side of the rising part are left, and the other sides are cut off to a predetermined length. and this is the seventh
Bend it at the dotted line (dashed line) in the figure, stand it up as shown by the two-dot chain line in Figure 7, and bend the upper side inward to form the side door 7 (Figures 1, 2, 6). (see figure).

Moreover, the side door 7, which is separate from the roofing material 2, is attached by fitting its U-shaped part into the valley end of the roofing material 2 (No. 8
(See Figure 9).

The door 7 of the roofing material 2 thus constructed is placed near the wall joining part so as to be perpendicular to the structural material 1,
The horizontal mounting part is fixed to the structural member 1 with bolts and nuts 6, etc., and the folded edge 2'' of the adjacent roofing material 2 is engaged with the edge 2'' of this roofing material 2, and the iron part is hooked. The roof is constructed by sequentially repeating the steps of forming the shaped part 5 and fixing the horizontal attachment part to the structural member 1 with bolts and nuts 6 (see FIG. 1).

Reference numeral 8 denotes a receiving metal fitting, and a mountain-shaped piece 9 (this corresponds to the road half of the cross section of the mountain-shaped portion 4 of the roofing material 2.

) A folding piece 10 that engages with the hook-shaped portion 5 is integrally formed inward from the lower end of one side (the left side in FIG. 5).

A bolt portion 11 is provided protruding from the top of this mountain-like piece 9.

This receiving metal fitting 8 is attached to each chevron portion 4 near the upper end of the roofing material 2.
Mounted on top.

Specifically, the folded piece 10 of the receiving bracket 8 is engaged with the hook-shaped portion 5 on the side of the chevron-shaped portion 4, and the chevron-like piece 9 is placed on the chevron-shaped portion 4, and the slope of the chevron-like piece 9 is The piece and the inclined part of the chevron part 4 are tightly fixed with rivets or the like.

Reference numeral 12 denotes a connecting drain plate, which is located at one end of the main plate 13 (
On the left side in FIG. 2, a small folded part 14 is bent inwardly from the slanted lower end side, and below the inner end of this folded part 14, the trough shape of the roofing material 2 is formed. A sub-surface voice part 15 is integrally formed along the line.

The lower end of this sub-surface voice part 15 is slightly folded inward.

A rising portion 16 is integrally formed on the other end of the main plate 13 (on the right side in FIG. 2, on the inclined upper end side).

The upper edge of this rising portion 16 is slightly folded inward.

Reference numeral 17 denotes a wall plate, which is fixed to a rim 18 planted on a pillar material on the side of the structure, and is provided approximately directly above the upper end position of the roof material 2.

The main plate 13 of this joint draining board 12 is designed to cover the upper end portion of the roofing material 2 and the metal fittings 8, 8, etc., and the bolt portions 11 of the metal fittings 8 are made to protrude above the main plate 13. It is placed on the mountain-shaped piece 9 of the receiving metal fitting 8 and on the upper side of the side door 7.

At this time, the sub-surface part 15 is configured to close the valley part of the roofing material 2.

A nut 19 is screwed onto the bolt portion 11 protruding from the main plate 13 via a waterproof gasket, washer, etc., and the rising portion 16 of the connecting drain plate 12 is inserted into the lower back surface of the wall plate 17. The wall plate 17 and the rising portion 16 are simultaneously fixed to the rim 18 by bolts 20, and the connecting drain plate 1
2 is attached to the roof material 2 and the wall board 17.

A sealing material 21 is interposed between the rising portion 16 and the wall plate 17.

Reference numeral 22 denotes a heat insulating plate made of foamed synthetic resin or the like, which is interposed between the roofing material 2 and the structural material 1 as necessary (see FIGS. 1 to 3).

Next, the effects will be explained.

In the present invention, a folded piece 10 is formed inward from the lower end of one side of the mountain-shaped piece 9, and a bolt part 11 is formed at the top of the mountain-like part 9.
The folded piece 10 of the receiving metal fitting 8 having a projecting shape is engaged with the hook-shaped part 5 near the upper end formed by the roofing material 2, and the mountain-shaped piece 9 is placed and fixed on the mountain-shaped part 4, A nut 19 is screwed onto the bolt portion 11 protruding from the main plate 13 of the connecting drain plate 12, and the rising portion 16 of the connecting drain plate 12 is inserted and fixed into the lower back surface of the wall plate 17, so that the connection is completed. Even if rainwater were to infiltrate through the bolt hole of the bolt part 1L nut 19 of the drain plate 12, the roofing material 2 and the connecting drain plate 12 should not be directly attached with bolts or the like; Since the material 2 does not have any holes for bolt attachment, rainwater that enters from there is discharged from the top of the roofing material 2 to the eaves side, and does not enter the back side of the roofing material 2, so rainwater does not enter the house. Infiltration can be blocked, and the rising portion 16 of the connecting drain plate 12 is connected to the wall plate 1.
It is inserted and fixed into the lower back surface of the wall joint 7, which prevents rainwater from blowing up and entering the wall, making it possible to extremely effectively protect the wall joint from rain.

In addition, in the present invention, the roof material 2 is provided with a side door 7 that closes the valley on the upper end surface, and the sub-face part 15 of the joint drain plate 12 that covers the wall joint part of the roof material 2 is provided with the roof material 2. Since the troughs 2 are closed, rainwater that sprays or blows up onto the roof material 2 is significantly prevented from penetrating into the interior (the side of the surface door 7 at the top end of the roof 2) due to the secondary surface portion 15. , it plays a sufficient role as a drainer, and even if rainwater intrudes into the interior from the sub-face part 15, the surface door 7 can block it from entering the house, and the rainwater will be discharged to the eaves side again, The layered door allows the wall joint to be more securely protected from rain.

In addition, in the present invention, a side door 7 is provided on the upper end surface of the roof material 2, a receiving metal fitting 8 is attached to the chevron portion 4, and a connecting drain plate 12 is screwed onto the bolt portion 11 of the receiving metal fitting 8 with a nut 19. The wall joining device can be constructed by simply fixing the rising part 16 to the wall board 17, and no special skills are required, and the work is only done on the roofing material 2. safe and
It can be constructed relatively easily and quickly.

As a result, it can be provided as an inexpensive wall joining device.

In addition, in the present invention, the receiving metal fitting 8 to which the joint draining plate 12 is attached has its folded piece 10 engaged with the hook-shaped portion 5 formed by roofing the roof material 2, and the folded piece 10 is engaged with the hook-shaped portion 5 formed by the roofing material 2, and Since the shaped piece 9 is placed and fixed and attached to the roofing material 2, the receiving bracket 8 is firmly fixed in such a way as to grip the chevron part 4 of the roofing material 2, and the wall connecting part Even if a strong wind pressure is applied to the wall, the connecting drain plate 12 will not come off from the wall connecting part, and the wall connecting device can be made with excellent strength.

Further, even if the slope of the roofing material 2 changes, it can be applied to any type of roof by appropriately bending the angle of the corner between the main plate 13 and the rising portion 16 of the joint draining plate 12.

Further, since the folded portion 14 is formed in a bent manner on the connecting draining plate 12, the section modulus of the connecting draining plate 12 itself is increased, so that it can be made strong enough to withstand wind pressure, etc.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the present invention, Fig. 2 is a longitudinal side view of the invention, Fig. 3 is a longitudinal sectional front view of the main parts of the invention, Fig. 4 is a perspective view of the connecting drain plate, Fig. 5 is Fig. 6 is a perspective view of the metal fitting, Fig. 6 is a perspective view of the upper end of the roof plate raised to form a side door, Fig. 7 is a perspective view of the roof plate with the ends cut off as appropriate to form it as shown in Fig. 6. FIG. 8 is a perspective view showing a side door attached to the upper end surface of the roof board, and FIG. 9 is a cross-sectional view taken along the line AA in FIG. 8. 1... Structural material, 2... Roofing material, 2''.
...Edge, 2'''...Folded edge, 3...
... Flat part, 4 ... Mountain part, 5 ...
・Hooked part, 6...Bolt/Nut, 7...
... Menu door, 8 ... Bracket, 9 ... Mountain-like piece, 10 ... Folding piece, 11 ... Bolt part, 12 ...・・・Connection drain plate, 13・・・・・・
Main plate, 14...Folding part, 15...Sub voice part, 16...Rising part, 17...
Wall board, 19...Natsuto.

Claims (1)

[Scope of utility model registration request] A rising part is formed from one end of the flat part 3, a top is formed inward from the upper end, an edge 2'' is formed downward from the top end, and the top is folded back from the lower end to form a rising part. , a horizontal mounting part is formed outwardly from the lower end of the upright part, a chevron part 4 is formed at the other end of the flat part 3, and a folded edge 2'' is provided from the outer lower end of the flat part 3. A roofing material 2 with a side door 7 provided on the upper end surface of the valley between the parts is placed on the structural member 1 so that the side door 7 is near the wall joining part, and the horizontal attachment part is secured with bolts and nuts. 6, engage the folded edge 2'' of the adjacent roofing material 2 with the edge 2'' to make the iron part into a hook-shaped part 5, and fold the folded piece 10 inward from the lower end of one side of the mountain-like piece 9. A folded piece 10 of a receiving metal fitting 8 having a bolt portion 11 projecting from the top of the mountain-like piece 9 is engaged with the hook-shaped portion 5 near the upper end of the roofing material 2,
The mountain-shaped piece 9 is placed and fixed on the mountain-shaped part 4, and the connecting drain plate 12
A folded part 14 is formed inside one end of the main plate 13 of the roofing material 2, and a valley-shaped sub-face part 15 of the roofing material 2 is formed below this inside end.
The valley part of the roofing material 2 is closed by the sub-face part 15 of the connecting draining plate 12 which has a rising part 16 formed on the other end of the main plate 13, and the bolt part 11 protrudes above the main plate 13. A wall joining device characterized in that a nut 19 is screwed onto the wall board 17, and its rising portion 16 is inserted and fixed into the lower back surface of a wall board 17.