JPS6110657A - Connection structure in transverse shingled outer housing - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention allows the connection points to be made particularly strong with a simple structure, can be constructed watertightly, and is resistant to thermal expansion and contraction in the longitudinal direction of building boards for horizontal roofing. This invention relates to a connection structure in a side-roofed enclosure that can be well adapted.

"Prior art and its problems, etc." The applicant has already developed a construction board for horizontal roofing with an appropriate length in the longitudinal direction for transportability, ease of handling, etc. for horizontal roofing enclosures such as roofs or walls. However, there was no way to securely attach the connection point with a simple structure. In addition, there is a demand for a construction board for horizontal roofing that has better watertightness and can be expanded and contracted in the longitudinal direction at the connection point.

"Means for Solving the Problems" Therefore, as a result of intensive research in order to solve the above-mentioned problems, the inventor has developed the present invention by forming a lower part and an upper part on both sides of the main plate. Architectural boards for horizontal roofing with an appropriate length in the longitudinal direction are arranged on the base material at appropriate intervals in the longitudinal direction, and a plurality of bulging strips are provided on the main backing plate, and the adjacent bulges are A protruding piece is fixed between the strips, a locking part is formed at the tip of the protruding piece to form a backing plate, and this backing plate is used to connect the edges of the main plates of adjacent building boards for horizontal roofing at the above-mentioned interval. Insert the inverted hat type plate piece into the protruding piece of the backing plate so as to cover the space with a joint plate provided with the inverted hat type plate piece on the lower side of the main joint plate so as to cover the lower surface of the part. By locking to the locking part, the connection point can be made particularly strong with a simple structure, and can be constructed watertight, and can cope well with thermal expansion and contraction in the longitudinal direction of horizontal roofing construction boards, solving the problems mentioned above. This is the solution.

"Embodiment" An embodiment of the present invention will be described below with reference to FIGS. 1 to 5. A is a building board for horizontal roofing, and its length in the longitudinal direction is, for example, about 5 m to several meters long so that it can be transported and easily handled. When viewed as a cross section orthogonal to the longitudinal direction, a lower part 2 is formed that goes inward and upward from one side (on the ice side) of the main plate 1, and an upper part 2 that goes inward and downward from the other side (underwater side) of the main plate 1. The ridge portion 3 is integrally formed. This upper part 3 is
It is configured to engage appropriately with the lower ridge portion 2 of the lower horizontal roofing building board A. The main board 1 is bent from one side into a flat part, a gently sloping part and a flat part, and the horizontal architectural board A, which is made up of the main board 1, the lower part 2, and the upper part 3, is a single metal plate. are bent as appropriate and integrally formed, and a heat insulating material 4 such as foamed synthetic resin is pasted as necessary from the lower surface of the main plate 1 of the horizontal roofing architectural board A to the back surface of the lower beam part 2. (See the chain line in Figure 5). The building boards A, A for horizontal roofing are placed in series on the base material B at an appropriate interval (about several centimeters to about 20-odd centimeters) in the longitudinal direction. At this time, if there is a metal support material 5 such as metal talc or a wooden support material on the base material B, the horizontal construction board A for horizontal roofing in the longitudinal direction of these materials.
are placed so that their longitudinal directions are orthogonal (including substantially orthogonal).

Furthermore, the horizontal roofing construction board A adjacent to the simple space.

The edge portions of the main plates 1 and 1 on the same plane facing each other are backed by a backing plate C. This backing plate C has a plurality of bulging stripes 6a, 6 at an intermediate position in the width direction of the main backing plate 60.
a,... (four strips in FIGS. 3, 5, etc.) are formed to bulge in the longitudinal direction of the main backing plate 6, and from both sides of the main backing plate 6 in the width direction, Folded edges 6b, 6b are formed on the upper side in the longitudinal direction of the portion. A projecting piece 7 is fixed to the main backing plate 6 at a substantially central location between adjacent bulging strips 6a, 6a. This projecting piece 7 has a substantially T-shape when viewed from above, and both ends thereof are adjacent bulging strips 6a.

It is welded to 6a by spot welding or the like, and the intermediate piece thereof is formed so as to become gradually thinner toward the tip, and is provided with a plurality of (two) reinforcing ribs. or,
A locking portion 7a is bent at the tip of this protruding piece 7. This locking portion 7a is formed in a semicircular arc shape when viewed from the side, but it may also be formed in a wave shape. Further, the front end of the backing main plate 6 is provided with a bent part 8 to be placed on the lower part 2, and the rear end of the backing main plate 6 is provided with a vertical or appropriately bent rising piece 9. There is. The length of the main backing plate 6 in the front-rear direction and the shape seen from the side thereof are substantially the same as the main plate 1 of the horizontal construction board A described above. or,
As shown by the dotted line in FIG. 5, a locking edge 8a may be formed inward from the lower end of the bent portion 8.

The front side of such a backing board C is placed on the lower horizontal roofing building boards A, at the opposing sill parts 2.2 ends of A, the back side is placed on the base material B, and this Architectural board A for upper horizontal roofing on top of backing board C.

The opposing main plates 1 and 1 edge portions of A are supported. In actual construction, backing board C is placed on base material B in advance at the position that will be the spacing location, and on top of this, the backing board C for horizontal roofing is placed on the opposite main board 1.1 edge part of A. Place.

Reference numeral D designates a joint plate, in which folded edges 10a, 10a are formed on the lower side of both sides in the width direction of the main joint plate 10, and a reverse edge that engages with the projecting piece 7 of the backing plate C is formed on the lower surface of the main joint plate 10. A hat-shaped plate piece 1) is fixed. This inverted hat-shaped plate piece 1) has an inverted hat-shaped cross section, and the U-shaped part in the middle thereof is formed so as to become gradually thinner toward the tip when viewed in plan, and corresponds to the protruding piece 7 in plan view. are doing. The front end of the joint main plate 10 is provided with a bent portion 12 that engages with the upper rib portion 3, and the rear end of the joint main plate 1o is provided with a rising piece 13. The length of the main joint Fj, 10 in the front-rear direction and the shape viewed from the sides are approximately the same as the main plate 1 of the above-mentioned architectural board A for horizontal curtains, and in reality, the joint board is for the horizontal curtain. It has a shape that is slightly warped compared to the bent state of the main plate 1 of the architectural board A, and when it is placed and locked on the horizontal architectural board A, due to the spring bank phenomenon within the elastic limit. They are often formed so that they are in close contact.

In the specific embodiment of the joint plate, as shown in FIG. 5, from both sides of the main joint plate 1o and the bent portion 12 in the width direction, the folded edges 10a, 10a are formed downwardly on the entire longitudinal direction of the side portions. Alternatively, folded edges IQa, 10a are formed on the lower side on both sides in the width direction of only the main & 10 joints.

Also, to specifically describe the locking structure between the protruding piece 7 and the inverted hat-shaped plate piece 1), when the inverted hat-shaped plate piece 1'1 is locked to the protruding piece 7, the locking The base of the portion 7a abuts against the outer edge of the inverted hat-shaped plate piece 1), ensuring secure locking (see FIGS. 1 to 4).

As shown in FIG. 3, as for the mounting structure of the connection part using the joint board etc., the joint board is attached to the opposite main plate 1.1 edge part of the horizontal curtain building board A, A adjacent to the space part. The inverted hat-shaped plate piece 1) of the joint plate is latched to the protrusion 7 of the backing plate C, and is latched to the latching portion 7a thereof. installed. The bent portion 12 at the front end of the joint board is engaged with the upper edge portion 3.3 at the opposite end of the adjacent horizontal curtain building boards A, A,
Architectural board A for horizontal curtains, where the rising piece 13 at the rear end is adjacent;
It is inserted inside the lower legs 2, 2 at opposite ends of A. Then, the lower part 2 of the horizontal curtain building board A is locked with the locking part 14a of the hanger 14, and the mounting part 14 of the hanger 14 is fixed.
b is fixed to the metal supporting material 5 or the wooden supporting material with a fixing device 15 such as a rivet or a drill screw. In this way, a plurality of building boards A for the horizontal curtain are laid in series in the longitudinal direction via the connection points, and then the upper side of this stage (water level) is installed.
J! In I), the lower ridge s3 of the horizontal roofing construction board A is engaged with the lower ridge part 2 of the lower horizontal roofing construction board. At this time, the upper edge part 3 at the intermediate position in the longitudinal direction of the upper horizontal curtain building board A
is the building board A for the horizontal curtain on the lower tier, the lower leg part 2 at the interval between A,
2, and the entire roof, including the connecting positions (joint board locations), is roofed in a single pattern, and an outer enclosure such as a roof or wall is constructed.

As shown in FIG. 1, the base material B is formed of a metal supporting material 5, a foamed synthetic resin board or a wood wool board 9, and a heat insulating board 16 such as an asbestos board, or, although not shown, a wooden support such as a rafter. It is made of timber and a base plate such as a field board. Although not shown, there is also a base material B made of reinforced concrete.

FIG. 6 shows the engagement structure of the upper and lower horizontal curtain building boards A, A. In addition, there are various examples of the cross-sectional shape of this architectural board A for horizontal curtains, and there are many examples in particular of the lower part 2 and the upper part 3, as shown in FIGS. Figure, 6th
As shown in the figure, the lower ridge portion 2 has a mountain shape, and the upper ridge portion 3 is formed in a 5-shape corresponding to this. Alternatively, although not shown in the drawings, the lower bar part 2 and the lower bar part 3 may have any other suitable shape as long as they can be engaged with each other, and the present invention is not limited to these embodiments. Further, as shown in FIGS. 2 and 6, when the upper frame part 3 of the upper horizontal curtain building board A is engaged with the lower frame part 2, the lower frame part 2 and the upper frame part 3 are engaged with each other. A substantially triangular gap 17 is formed as necessary between the main plate 1 and a portion closer to the upper edge 3. Reference numeral 18 in the figure indicates structural members such as the purlin and the rim.

"Effects of the Invention" In the present invention, a building board A for horizontal curtains having an appropriate length in the longitudinal direction, in which the lower part 2 and the upper part 3 are formed on both sides of the main board 1, is arranged in an appropriate length in the longitudinal direction. A plurality of bulging stripes 6a, 6a, . . . are arranged on the base material B at intervals, and on the main backing plate 6
..., a protruding piece 7 is fixed between the adjacent bulging strips 6a, 6a, and a locking part 7a is formed at the tip of this protruding piece 7 to form a backing plate C. A joint in which an inverted hat-shaped plate piece 1) is provided on the lower surface of the joint main plate 10, so as to close the lower surface of the area between the edges of the main plates 1 and 1 of the horizontal curtain building boards A and A adjacent to each other at the interval. By inserting the inverted hat-shaped plate piece 1) into the protruding piece 7 of the backing plate C so as to cover the space at the interval with a plate and locking it in the locking part 7a, firstly, the connection point is strengthened. Second, the connection can be installed extremely easily and quickly. Third, the connection can be installed watertight. Fourth, the construction board A for the horizontal beam can be easily expanded and contracted by heat in the longitudinal direction. It has the advantage of being able to respond well to the situation.

To explain the function and effect in detail, first, by locking the inverted hat-shaped plate piece 1) of the joint plate to the protruding piece 7 of the backing plate C,
At the same time, the inverted hat-shaped plate piece 1) is locked in the locking part 7a, thereby covering the joint area and connecting the adjacent building boards A, A with the backing plate C and the joint plate. Main plate 1,
It is extremely easy and quick to connect the joint by pinching the part between the two edges, and the locking structure between the inverted hat-shaped plate piece 1) and the locking part 7a prevents strong winds, rain, or earthquakes. The joint plate does not rattle against the backing plate C even if there is vibration such as, etc., and the joint is caused by this rattling.

It can prevent damage such as scratches to the handboard, and it is also extremely difficult to come off, making the connection point stronger. Furthermore, the locking process can be done extremely efficiently by simply inserting it and pressing it a little. As a result, the working efficiency of the entire horizontal rod enclosure can be improved. Furthermore, since the connection point is supported by the backing plate C, even if the connection point is stepped on during work, deformation and distortion can be prevented and the connection point can be strengthened.

Also, when looking at the connection point as a cross section, the main plate 1.1
Even if rainwater intrudes from the edge into the space between the edges, it will flow down into the hidden gutter-like part of the backing plate C, which has a plurality of bulging stripes 6a, 6a, . . . provided on the main backing plate 6. Water can flow out from the bottom side, and a connection structure with excellent watertightness can be provided with an extremely simple configuration.

In addition, the architectural board A for the horizontal beam is made of a material with high elasticity (copper, etc.)
, or even if the temperature difference in the area where the horizontal beam building board A is installed is large, the thermal expansion and contraction that occurs in the longitudinal direction of the horizontal beam building board A in response to the outside temperature, This can be absorbed by the presence of the spacing point at the connection point, and in particular, the joint board is not fixed to the ends of the transverse building board A on either side of the spacing point and is free. For this reason, thermal stress is not generated on the left and right building boards A for horizontal bars, A and even the entire outer envelope of the horizontal bars, and especially on the main plate 1 of building board A for horizontal bars exposed on the outer surface. It can be made to have almost no deformation distortion or the like. This makes it possible to create a strong connection structure in which almost no deformation strain occurs even when subjected to external forces such as earthquakes, and it is also possible to prevent the conventional reduction in strength due to strain generation and the plate rattling phenomenon.

As described above, it is possible to make a strong and watertight connection, and at the same time, it is possible to absorb thermal expansion and contraction in the longitudinal direction of the horizontal beam building board A corresponding to the outside temperature at the intervals between the connection points, etc. The great advantage of the present invention is that these structures are extremely simple and can be connected simply and quickly, and can be done at low cost.

In addition, if the U-shaped part of the inverted hat-shaped plate piece 1) and the intermediate piece of the protruding piece 7 are formed so as to become gradually thinner toward the tip when viewed in plan, the inverted hat-shaped plate piece 1) Fixation using the taper is possible only by inserting the protruding piece 7.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view of a horizontal roof having the present invention, Fig. 2 is a longitudinal cross-sectional side view of the main part of Fig. Figure 2 is a sectional view taken along arrows - ■, Figure 4 is a perspective view of a protruding piece with a locking part being locked to an inverted hat-shaped plate piece, and Figure 5 is an exploded perspective view of the main components constituting the present invention. , FIG. 6 is a cross-sectional view of the horizontal rod outer enclosure in a state where the upper and lower stages are engaged. A... Architectural board for horizontal rods, B... Base material, C... Backing board, D...
Joint plate, 1... Main plate, 2...
・Lower part, 3... Upper part, 6.
...Backing main plate, 6a...Bulging strip,
7... Projection piece, 7a... Locking part, 10... Joint main plate, 1)...
・Inverted hat-shaped plate piece.

Claims (1)

[Claims] (1) Horizontal roofing construction boards with appropriate lengths in the longitudinal direction, each having a lower part and an upper part on both sides of the main board, are placed on the base material at appropriate intervals in the longitudinal direction. , a backing plate is formed by providing a plurality of bulging stripes on the backing main plate, fixing protruding pieces between the adjacent bulging stripes, and forming a locking part at the tip of the protruding piece;
This backing plate is used to cover the lower surface of the area between the edges of the main plates of the horizontal construction boards adjacent to the above-mentioned space, and the joint plate with an inverted hat-shaped plate piece provided on the underside of the main joint plate is used to cover the space between the above-mentioned distances. 1. A connection structure for a horizontally roofed outer enclosure, characterized in that an inverted hat-shaped plate piece is inserted into the projecting piece of the backing plate so as to cover the part and is locked in the locking part.