JPH0341619B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention has a relatively simple structure, can provide good rain protection after installation, and can be installed on a ridge cover board or wall joint cutout. The present invention relates to a sliding metal fitting for a folded-plate roof that can prevent thermal distortion occurring in parts, etc.

[Conventional technology and its problems]

Traditionally, when repairing the ridge of a folded roof on the water side, it was generally done using a ridge board of an appropriate length in the longitudinal direction, and in some cases the ridge board was attached to be expandable. However, due to thermal expansion and contraction of the folded roof, the ridge cover plate suffers metal fatigue and cracks appear in the middle of the roof, resulting in breakage and rainwater infiltration. It is requested that it be resolved.

[Means for Solving the Problems] Therefore, as a result of intensive research in order to solve the above-mentioned drawbacks, the inventors have developed the present invention, which is a top piece of a metal fitting main body having an approximately gate-shaped cross section, consisting of a top piece and both side pieces. A long hole facing the longitudinal direction is bored in the approximate center of the center piece, and a sliding piece having upper and lower blades formed on both sides of the central piece is inserted and locked into the long hole, so that the upper blade is connected to the long hole. The lower blades are positioned above the periphery of the upper surface piece on both sides of the elongated hole, and the lower blades are positioned below the periphery of the upper surface piece on both sides of the elongated hole, so that the sliding pieces can appropriately slide in the longitudinal direction of the elongated hole,
By using a sliding metal fitting with a side door fixed to each end in the longitudinal direction of the metal fitting main body, it can be manufactured with a relatively simple structure and at low cost. By attaching a ridge cover plate, etc. to this, it is possible to prevent the occurrence of thermal distortion due to thermal expansion and contraction of the folded roof, and to improve the rain protection at the ridge part, etc., solving the above-mentioned drawbacks, etc., and achieving the purpose. It is something.

〔Example〕

Hereinafter, the present invention will be explained based on embodiments shown in the drawings.

A is a slide fitting for folded roof B,
It is composed of a metal fitting body 1, a sliding piece 3, and a side door 4.

As shown in FIGS. 4 and 7, the metal fitting main body 1 has a substantially gate-shaped cross section with an upper surface piece 1a and side pieces 1b, 1b on both sides. Edges 1c, 1c are provided as necessary so as to rest on the shoulders of both peaks 5b, 5b of the shaped roof B. The end edge 1c is formed to have a slanted cross section as shown in FIG. 4, or is simply sloped as shown in FIG. 7. A long hole 2 facing in the longitudinal direction of the metal fitting body 1 is bored approximately in the center of the upper surface piece 1a of the metal fitting body 1. 3 is a sliding piece, and as shown in FIG. 7, upper blades 3b, 3b and lower blades 3c, 3c are integrally formed on both sides of a central piece 3a. In the embodiment of FIG. 7, the lower blade 3c is provided before and after the upper blade 3b, the upper blade 3b is formed to have the same height as the central piece 3a, and the lower blade 3c is provided before and after the upper blade 3b. It is bent so that a notch is made and it is lowered by an appropriate thickness (for example, the thickness of the metal fitting main body 1).

The sliding piece 3 is inserted into the long hole 2, the central piece 3a thereof is located inside the long hole 2, and the upper blade 3
The sliding pieces 3 are made long so that b and 3b are above the periphery of the upper surface piece 1a on both sides of the elongated hole 2, and lower blades 3c and 3c are below the periphery of the upper surface piece 1a on both sides of the elongated hole 2. It is configured to slide appropriately within the length of the elongated hole 2 in the longitudinal direction of the hole 2. Reference numeral 4 denotes a soft and elastic surface door made of synthetic rubber or synthetic resin, the lower surface of which corresponds to the shape of the upper part of the peak 5b of the folded roof B. The side doors 4, 4 are fixed in both ends of the metal fitting main body 1 in the longitudinal direction, respectively.

The folded roof B is configured such that the peak portions 5b and the valley portions 5a are continuous, as shown in FIG.
This architectural board 5 has peaks 5b and 5 on both sides of the valley 5a.
b is integrally formed, and is made of a metal plate having an appropriate length or an elongated length in the longitudinal direction. If the bottom of the valley portion 5a is wide, an intermediate mountain portion is formed to bulge as necessary. The folded roof B
In this case, the mountain part 5b on one side of the construction board 5 is connected to the roof bracket 6.
The peaks 5b of the adjacent building board 5 are superimposed on the peaks 5b of the building board 5, and the peaks 5b, 5b and the roof bracket 6 are connected using drill screws, bolts, nuts, etc. These steps are repeated to construct the folded roof B, and the peak 5b at the upper end of the folded roof B on the water side is attached to the beam 7 at the ridge.
It is placed on the upper roof bracket 6. Further, this folded roof B often has a crest 5b having a low height, or the bottom of the trough 5a is wide. Further, the top of the mountain portion 5b has a substantially flat shape as shown in FIGS. 1 and 8, but it may also have a hat-shaped cross section (see FIG. 10) or a chevron-shaped arc cross section. Yes (see Figure 11). Furthermore, in the one shown in FIG. 9, a bulging portion 5c is provided at the top of the peak portion 5b of the building board 5, and the bulging portions 5c and 5c are fitted together, as shown in FIG. This is different from the construction in which the architectural boards 5 are simply polymerized to form a roof, but in this specification, it is included in the category of the folded roof B.

As shown in Fig. 1, the folded roofs B, B are formed downward on both sides with the ridge as a boundary, and the opening 8 is formed at the ridge to form the entire roof, or the entire roof is constructed. A third roof is installed at the upper end of the folded roof B on the water side.
As shown in the figure, a wall portion C is provided. In addition, a stop door 9 is fixed to the water side upper end of the valley portion 5a of the architectural board 5 of the folded roof B (see FIGS. 1 to 3), or the rising portion is bent. To form the rising portion, the paper is folded in a yachio pattern and bent.

Reference numeral 10 is a long metal ridge plate or a ridge cover plate of an appropriate length, and gently sloped portions 10a, 10a are formed symmetrically to form a chevron-shaped portion having a substantially V-shaped cross section. Folded edges 10b, 10b may be formed below both ends of the chevron portion. Reference numeral 11 is a wall-joining draining material made of metal and having a long or appropriate length, and has a vertical portion 11b formed on one side of a gently sloping portion 11a. A folded edge 11c may be integrally formed on the other side of the gently inclined portion 11a, if necessary. 12 is a side door board, and the gently sloped part 1 of the ridge cover board 10
Gently sloped part 1 of the under water side of 0a or wall connection water cutting material 11
It is provided integrally or separately on the underwater side of 1a.
13 is the body rim.

[Effect]

First, the edges 1c, 1c of the sliding metal fittings A are attached to the opposing peaks 5 of the ridge portions of the folded roofs B, B.
These are fixed to the sloped portions near the tops of b and 5b with rivets or the like. Then, to perform the ridge repair, ridge cover plate 1
0 so as to cover both the left and right slide fittings A, A of the ridge part, and gently slope part 1 of the ridge cover plate 10.
0a, 10a are fixed to the sliding pieces 3, 3 of both the left and right slide fittings A, A with rivets or the like (see FIGS. 1 and 2).

In addition, when repairing a wall joint, the wall joint water cutting material 1
The vertical portion 11b of 1 is fixed to the wall C, and the gently sloped portion 11a thereof is fixed in the same manner as the ridge cover board 10 described above (see FIG. 3).

〔Effect of the invention〕

In the present invention, the top piece 1a, the side pieces 1b,
1b and the upper surface piece 1a of the metal fitting main body 1 having a substantially gate-shaped cross section.
A long hole 2 facing the longitudinal direction is bored approximately in the center of the
The sliding piece 3 has upper blades 3b, 3b and lower blades 3c, 3c formed on both sides of the central piece 3a, respectively, through the elongated hole 2.
The upper blades 3b and 3b are inserted into the long holes 2 and locked into place.
The lower blade 3 is placed above the periphery of the upper surface piece 1a on both sides of the
c and 3c are located below the periphery of the upper surface piece 1a on both sides of the elongated hole 2 so that the sliding pieces 3 can appropriately slide in the longitudinal direction of the elongated hole 2, and the metal fitting main body 1
By using the slide bracket A with the side doors 4, 4 fixed in both ends in the longitudinal direction, firstly, the structure is relatively simple and inexpensive, and secondly, after installation, the ridge portion 5b is watertight. As a result, rain protection can be extremely improved. Thirdly, by attaching the present invention to the ridge cover plate 10 or the wall joint cutout material 11, it is possible to prevent thermal distortion occurring in the ridge portion, etc.

To explain these effects in detail, the sliding metal fitting A consists of a metal fitting body 1, a sliding piece 3, and a side door 4, and its structure and shape are relatively simple, and its processing can be done by simply pressing a plate material. The door 4 is fixed and can be manufactured at low cost. Also, attach the slide fitting A to the mountain part 5 of the folded roof B near the water side.
b, and when the ridge cover board 10 and the wall joint cutout material 11 are attached to this, the construction board 5 constituting the folded roof B will thermally expand and contract as appropriate in the longitudinal direction according to the outside temperature. Even if the ridge part or wall joint part of the folded roof B expands or contracts, the ridge cover plate 10 or the wall joint water cutout 11 will not move through the sliding piece 3 of the slide fitting A. It has a configuration that is attached to the roof, and the sliding pieces 3, 3 slide appropriately on the mountain parts 5b, 5b in the longitudinal direction, and the ridge cover board 10, the wall joint water cutout material 11, and the folded plate shape No thermal stress is generated in the building boards 5 constituting the roof B, and the occurrence of thermal strain can be reliably prevented. Furthermore, since the folded roof B is generally relatively high in height and has a large section modulus, it is subject to large thermal stress due to thermal expansion and contraction, and sheet crackling tends to occur frequently. The phenomenon can be completely eliminated.

[Brief explanation of the drawing]

Figure 1 is a perspective view of ridge repair using the present invention, Figure 2 is a vertical side view of Figure 1, Figure 3 is a vertical side view of wall joint repair using the present invention, and Figure 4 is A perspective view of the present invention, FIG. 5 is a sectional view taken from FIG.
The figures are a cross-sectional view taken from the direction of the arrows in FIG. 4, FIG. 7 is an exploded perspective view of the present invention, and FIGS. 8 to 11 are cross-sectional views of the present invention installed at the top of a folded roof. A...Slide metal fitting, 1...Metal fitting body, 1a...
...Top piece, 1b...Side piece, 3...Sliding piece, 3a...
...Central piece, 3b...Upper wing, 3c...Lower wing, 4...Mendo.

Claims (1)

[Claims] 1. A sliding plate in which a long hole facing the longitudinal direction is bored in the approximate center of the top piece of the main body of the metal fitting, which has an approximately gate-shaped cross section with a top piece and both side pieces, and upper and lower blades are formed on both sides of the center piece. Insert and lock the movable piece into the elongated hole so that the upper blade is located above the periphery of the upper surface on both sides of the elongated hole, and the lower blade is located below the periphery of the upper surface on both sides of the elongated hole. 1. A sliding metal fitting for a folded-plate roof, characterized in that a sliding piece slides appropriately in the longitudinal direction of the elongated hole, and a side door is fixed inside each longitudinal end of the metal fitting main body.