JPS5893524A - Seam clamping structure of seam clamped enclosure - Google Patents

Abstract

PURPOSE:To perform seam clamping work by small force, and to improve the operability by allowing vertical parts of turnup type building plates to abut on each other, mounting a seam clamped enclosure on horizontal edge parts and turning up its drooped edges in an arc shape, and then bringing the front end into press contact with the reverse surfaces of the horizontal edge parts. CONSTITUTION:A turnup type building plate which has a main plate 1 with a bottomed V-shaped part, or a flat plate type building plate A which has a flatplate type main plate 1 is used. Then, the one-side vertical part 2 of the building plate A having horizontal edges 3 inside of top ends of vertical parts at both sides of the main plate 1 is butted against the other-side vertical part 2 of the building plate A. Then, the cap material B of a seam clamped enclosure having drooped edges 5 formed from both side ends of a flat part 4 is mounted on both horizontal edges 3 and 3. Then, base part sides of the drooped edges 5 while formed in an arc shape are folded downward, and while gap parts 6 are formed at the base parts, tips are brought into press contact with the reverse surfaces of horizontal edges 3.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a fastening structure in a co-enveloping body that simplifies fastening, has excellent watertightness, excellent strength, and rust prevention. When constructing the building board as an outer enclosure, the hanging edge of the cap material is folded flat and crimped to the horizontal edge 6 of the construction board. A slight gap where capillary action acts is often formed between the trench and the drooping edge guard, which has the disadvantage of allowing rainwater to easily enter the trench. Crimping requires a particularly large amount of force when the thickness of the plate is increased, and manual crimping machines not only have a poor work ratio, but also cause significant fatigue.
Even electric crimping machines require a relatively large drive source (motor), and in order to crimp the board flat, it is necessary to install a crimping tool or a crimping blade depending on the thickness of the plate. In addition, the flat folded parts are often cracked, which are prone to corrosion, and there is a drawback that anti-corrosion rings are not required. Therefore, the present invention has been developed to The vertical part of the other side of the adjacent architectural board is still in contact with the straight part of the architectural board that forms a straight part and the horizontal edge is formed inward from the upper ends of the vertical parts, and the flat part of the board is Form a drooping edge on both sides, place the 9-cap material on both horizontal edges, form the base side of the bulge-shaped edge into an arc shape, fold it back downwards, and form a 9H part on the base side. By crimping the tip end to the back side of the horizontal edge and making the horizontal edge and flat part come into close contact, there is no need to fold back the crimping process to make it flat. A tightening machine reduces fatigue during tightening and is more efficient, and an electric tightening machine allows for good tightening with a small drive source, and there is no need to worry about cracks in the material because it does not fold back and crimp flatly. The base of the hanging edge is formed into an arc shape, folded downward, a gap is formed on the base side, and the tip is crimped to the back surface of the horizontal edge. In addition, since the horizontal edge and the flat portion are brought into close contact with each other, watertightness can be extremely ensured, and the above-mentioned drawbacks can be eliminated.

The structure will be explained with reference to the drawings.

Reference numeral A denotes a metal construction board, in which both vertical parts 2, 2 of the main board 1 are formed, and horizontal edges 3, 3 are formed inwardly from the upper ends of the vertical parts 2, 2. The main plate 1 may have a bottomed V-shaped portion 1 with a relatively high height formed in the middle thereof (see FIGS. 1 to 3, etc.), or may be simply formed into a flat plate shape. (See FIGS. 9 to 13, etc.) In the case of forming the plate into a flat plate shape, it also includes the case of forming a series of small ribs perpendicular to the longitudinal direction in a wavy shape. An architectural board having a main plate l on which a bottomed ■-shaped portion 16 is formed is referred to as a folding type, and an architectural board having a flat main plate 1t is referred to as a flat plate type. The board member also consists of a main plate 41, hanging parts 2, 2, horizontal edges 3.3,
This is a long metal plate that is integrally formed using multistage upper and lower forming rolls. (See Fig. 4) 0 The architectural boards A and A's separate vertical parts 2.2 are still in contact, and the flat part 4 of the capping material B It is fitted over both opposing horizontal edges 3, 3 of the plates A, A, and the base side of the hanging edge 5 is configured in an arc shape and is folded back downward to form a gap 6 on the base side. The tip side thereof is pressed against the back surface of the horizontal line 3.3, and the horizontal edge 3 and the flat portion 4 are formed in close contact with each other (see FIGS. 2, 10, and 12). The above fastening structure is
゛This is a fastening configuration for the fastening enclosure other than the attachment point of the hanger 7, which will be described later, and in reality, when constructing a fastening outer enclosure such as a roof, it is necessary to attach it to the hanger 7, etc. It is necessary to do this. First, the hanger 7, its necessary members, and peripheral parts will be described. There are multiple examples of the hanger 7, and the hanger 7 of the first example has a rising portion 9 formed from one side of the bottom 8 as shown in FIGS. 5 and 6, and the rising portion Horizontal parts 1° and 10 are formed inwardly and outwardly from the upper end of 9, and the wrinkled flat part 10
A hanging edge 11', 1'1 is formed from the outer end of =, 10, and a relatively thick seat #t1 is formed on the bottom part 8 of the edge 11', 1'1.
2 is fixed, and a through hole is bored in the bottom part 8 and the washer 12. Furthermore, the bottom 8 rising part 9 horizontal part 10,1
011 Lower edge 11; 11 is a metal plate that is folded back at the bottom end and continuously integrated, and the rising part 9 suddenly becomes longer from the lower end to the middle. As shown in FIGS. 7 and 8, the hanger 7 of the second embodiment has the shape of the first embodiment except for the bottom part 8 and the washer 12,
Also in this case, a single metal plate is folded back at the lower end of the rising portion 9, and a through hole is bored approximately in the center of the rising portion 9 of the horizontal portions 10, 10 on both sides.

The first one. Hangers 7 of the second embodiment (see Figures 5 and 7)
is used for folding type architectural boards with AOQ. Moreover, the hanger 7 of the third embodiment is! Figure 11.

As shown in FIGS. 14 and 15, the hanger 7 of the first embodiment (
(see FIG. 5, etc.) except for the washer 12, and the rising portion 9 is formed to have the same length from the lower end to the upper end. The hanger 7 of this third embodiment (see FIG. 14) is used for attaching a flat board type board for a building. Reference numeral 13 denotes a chevron-shaped receiving metal fitting, and a bottom portion 15 is integrally formed at the lower end of both sides of the chevron-shaped portion 14 . There are also two types of embodiments of the chevron-shaped bracket 13 of i, and the chevron-shaped bracket 13 of the first embodiment is shown in FIGS.
As shown in the figure, there is a stepped part 14 in the middle of the side of the Yamabushi part 14.
g is formed, and the horizontal side of the stepped part 14 is provided with a through hole or an internal thread part (see drawing).
! As shown in FIGS. 7 and 8, the chevron-shaped bracket 13 of the embodiment is divided into two parts on the left and right at the middle of the top of the chevron-shaped portion 14,
From the middle of the top side, the opposing mounting hanging part 1+4.14&
A through hole is provided on one side of the crease, and an internal thread (see drawing) is provided on the other side. The hanger 7 (see FIG. 5) of the first embodiment is fixed to the stepped portion 14g of the angle-shaped receiving fitting 1a (see FIG. 5) of the first embodiment with bolts or the like. In addition, the angle-shaped bracket 13 of the second embodiment (
(See Figure 7) K is the hanger 7 of the second embodiment (See Figure 7)
016 is a structural member such as a cross beam or a purlin, which is clamped between the mounting hanging part 141 and 14 and fixed with bolts, etc.
7 is wood wool board 9 foamed synthetic resin, insulation board such as Rock Cool,
18 is Takagi and 19 is Noji board. To install the folding type construction board A (see Figures 1 to 3, etc.) to the 7 hangers, the same construction board person is placed on the chevron bracket 13, The lower edge 11 of the horizontal part 1011 of the hanger 7 of the first embodiment (see FIG. 5) is locked to the horizontal part 3, and the bottom part 8 and washer 12 are fixed to the stepped part 144B. and the vertical part 2 horizontal edge 3 of the other side of the adjacent building board is connected to the hanger 7.
The rising portion 9 of the horizontal portion 10 is fitted into the hanging edge 11,
The flattened edges 5, 5 of the cap material B are fitted onto the lower edges 11, 11 of the horizontal part 10. It is formed in
It is folded downward and a gap s6 is formed on the base side.
The tips of the drooping edges 11 and 5 are pressed to the back surface of the horizontal edge 3. At this time, the drooping edges 5 and 11 and the horizontal edges 3 and 10 are in close contact with each other ( (See Fig. 6) 0 In addition, when performing K construction using the hanger 7 shown in Fig. 7, the hanger 7 is fixed to the chevron-shaped bracket 13 in advance, and the riser s9 horizontal part 10i #i lower part of the hanger 7 is The vertical part 2 and horizontal edge 3 of the architectural board A are fitted into the edge 11, and the rest is constructed in the same manner as described above (see Figure 8).
'c1 flat plate type construction board A (see Figure 89 to Figure 89) 1r: Installation work to hanger 7, etc. a, II! 1ill
The construction board A is placed on the upper surface of the structural material 16 or the heat insulation board 17, the roof board 19, etc., and the horizontal edge 3 on the negative side is
While the lower edge 11 of the horizontal part 10Ii of the hanger 7 (see Fig. 14) is locked, its bottom 1!18 is fixed to the structural member 16i, the roof board 19, and the rafter 18 with bolts or nails. The vertical part 2 horizontal edge 3 of the other side of the adjacent building board A is the rising part of the hanger 7 9 water @ 10 m! i lower edge edge 11
The construction is carried out in the same manner as in the case of the above-mentioned folding type construction board (see Fig. 15). Hangers like this 7@
By the installation work at the site and the construction of the above-mentioned locking structure, the locking outer enclosure such as the roof or wall is completed.1. 〇Next, the effects will be explained.

In the present invention, vertical portions 2.2 are formed on both sides of the main plate l, and the pi1. Horizontal edge 3 inward from the top of all 1.2,2
The vertical part 2 on the other side of the architectural board A, which is in contact with 1llI, is brought into contact with the vertical part s2 of the architectural board part 2 that has been formed. 3. Form nine cap materials and both horizontal edges. 3, form the base part of the hanging edge 5 into an arc shape, fold it downward 1, and attach an empty [B
6t-formed and its tip ilI''4c is crimped to the back surface of the horizontal edge 3, and the horizontal edge 3 and the flat part 4 are brought into close contact.Firstly, the tightening process can be easily performed, and secondly, It has many functions and effects, such as better rust prevention, thirdly ensuring watertightness, and fourthly strengthening the structure. By forming the base side into an arc shape, folding it downward, forming a gap 6 at the base Sa, and crimping the tip III to the back surface of the horizontal edge 3, the flatness that was conventionally required can be achieved. Generally, folding a metal plate into a flat shape requires the greatest force at the final stage, but forming it into an arc shape and folding it requires such a large force. It is possible to fold and form with a relatively small force without the need for folding, and when using a one-handed tightening machine, it can be done more efficiently with less labor.Furthermore, with an electric tightening machine, even a small drive source can produce sufficient force. It is possible to perform tightening processing, and the workability can be improved considerably.In other words, in contrast to flat folding and crimping, the present invention allows extremely easy tightening processing.Furthermore, the present invention allows for extremely easy tightening processing when folding in an arcuate shape. There is no need for rounding, tightening rolls or tightening blades depending on the board thickness, and tightening can be done with the same tightening roll, etc. - Not only does it have good workability, but the configuration of the tightening machine is also simple. In addition, although many cracks occur at the flat folded points, when folded back in an arc shape, there are almost no cracks, and corrosion can be prevented from occurring, resulting in improved rust prevention. A suitable clamping structure can be obtained from the above.Crimping of only the tip side of the trench 9 and its drooping edge 5 can be performed by applying a concentrated load, and even if the horizontal edge 3 has a corrugation 11 in the longitudinal direction, it can be tightly bonded. ◇Furthermore, even if rainwater infiltrates between the tip of the hanging edge s and the horizontal edge 3, the gap 6
The presence of this prevents capillary action and phenomenon, allowing it to flow out to the outside.
Infiltration of rainwater into the interior can be reliably blocked, and a structure that can be used to shut off rain (water zones) can be provided. Also, that 9H
The fact that the part 6t was folded and crimped to form the
Approximately circular tube bodies are placed in six locations in the gap, which increases the section modulus and further prevents the tightening part from loosening due to crimping and adhesion forming car wind pressure, vibration, etc.
These functions work synergistically to create a strong tightening structure.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the present invention pressed by a folding plate type, Fig. 2 is a longitudinal sectional front view of Fig. 1, Fig. 3 is a perspective view of a folding plate type construction board, and Fig. 4 is a perspective view of a cap material. The accompanying drawings, Figure 5 are perspective views of the hanger and the angle-shaped bracket, Figure 6 is a sectional view of the location where the hanger is attached, Figure 7 is a perspective view of the angle-shaped bracket with the hanger of another embodiment, and Figure 8 The figure is a cross-sectional view of the hanger attachment point of another embodiment, FIG. 9 is a perspective view of the flat plate type nine present invention, and FIG.
Figure O is a vertical sectional front view of Figure IIs, Figure 11 is a perspective view of another embodiment of the present invention in which the flat plate type is combined, Figure 12 is a vertical sectional front view of Figure 11, and Figure 13 is a flat plate type architectural use. FIG. 14 is a perspective view of a plate, and FIG. 14 is a perspective view of a hanger of another embodiment.
FIG. 5 is a cross-sectional view of another embodiment/example of the hanger attachment location, and FIG. 16 is a cross-sectional view of a conventional locking structure. A-------・Architectural board, B-----・Cap material, 1------One main board, 2-----One hanging
Straight part, 3-------horizontal edge, flat part, 5----hanging edge, 6-------nitrogen
Gap.

Claims (1)

[Claims] Vertical parts are formed on both sides of the main board, and the vertical part of the other side of the adjacent construction board is attached to the vertical part of the construction board, which has horizontal edges inward from the upper ends of both vertical parts. , A middle yappu material with drooping edges formed from both ends of the flat part is placed on both horizontal edges, and the base side of the drooping edge is folded downward in an arc shape, and the base portion is folded downward. A clamping structure in a co-enveloping body characterized by forming a cavity on the side, pressing the tip side of the cavity to the back surface of the horizontal edge, and bringing the horizontal edge and the flat part into close contact with each other.