JPS6037355A - Connection structure in outer enclosure - 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 The present invention provides a side-roofing outer enclosure that can simplify the configuration of connection points, can be constructed extremely watertight, and can respond well to thermal expansion and contraction in the longitudinal direction of side-roofing construction boards. Regarding the connection structure in.

The applicant has already developed a construction board for horizontal roofing, which has an appropriate length in the longitudinal direction, for structures other than horizontal roofing, such as roofs or walls, due to its superior transportability and ease of handling.

However, there is a need for a device that has better watertightness and installation workability at the connection point, is simple in structure, and can be expanded and contracted in the longitudinal direction.

Therefore, the inventor worked diligently to solve the above-mentioned requirements.

As a result of repeated research, we have developed the present invention by using the lower part as an example of the main board.
Architectural boards for horizontal roofing, each having a raised part on the other side and having an appropriate length in the horizontal direction, are placed on the base material at appropriate intervals in the longitudinal direction, and the adjacent horizontal The ends of the main plates of the building boards for roofing are mutually supported by brackets, and a locking band-shaped weir body with a locking edge provided on the top surface of the band is pasted on each of the main plate ends, and the main plate ends of the joint main plate are pasted. From both sides in the width direction, the locking edges on both sides of the joint plate with the locking edges folded downward at least in part in the longitudinal direction of the sides are connected to the locking band-like weirs on the left and right sides of the spaced apart part. While inserting and locking into the stop, the joint plate covers the vicinity of the gap, and the locking point is located at an intermediate position between the side surface of the strip and the side of the main joint plate of the joint plate, Furthermore, by engaging the bent part at the front end of the joint plate with the upper part and inserting the rear end into the lower part, the connection part can be made simple and construction can be made extremely watertight. It can cope well with thermal expansion and contraction in the longitudinal direction of the plate, thus solving the above-mentioned requirements and achieving the purpose.

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

A is an architectural board for drawing, and its length in the longitudinal direction is ζ
For example, it is formed in a length of about 5m and 10-odd meters to allow for transport and easy handling.If the drawing building board A is viewed as a cross section orthogonal to the longitudinal direction, one side of the main board 1 (the water side ) A lower ridge portion 2 is formed that goes more inwardly and upwardly.
An upper part 3 extending inwardly and downwardly from the other side (underwater side) of the main plate 1 is integrally formed. The upper ridge portion 3 is configured to appropriately engage the lower ridge portion 2 of the lower drawing architectural board.The main plate 1 has a flat portion from one side.

The architectural board A for drawing, which is bent into a gently sloped part and a flat part, and consists of a main plate 1, a lower part 2, and an upper part 3, is a single metal plate bent as appropriate and integrally formed. Architectural board A
A heat insulating material such as foamed synthetic resin is pasted from the bottom surface of the main body 4Fj, 1 to the back surface of the lower part 2 as necessary. The drawing architectural boards A, A are spaced at appropriate intervals (approximately 5
It is placed on the base material B with a distance of several cm to about 20-odd cm. At this time, if there is a metal support 84 such as metal taruki or a wooden support 5 on the base material B, the longitudinal direction of the drawing construction board A is perpendicular (or almost perpendicular) to the long plane direction of these materials. (including).

Furthermore, the drawing architectural 4Fj, A adjacent to the interval location
.

The ends of the main plates 1 and 1 on the same plane facing each other with Δ are supported by one receiving metal fitting 6. That is, the cross section is the main plate 1
The front side of the receiving metal fitting 6, which has approximately the same shape as , is placed on the base part 2 of the drawing architectural board A at the lower stage, and the rear side thereof is placed on the base material B, and the upper surface of the holding metal fitting 6 is placed in this manner. The opposing main plates 1 and 1# are mutually supported. In actual construction, the receiving metal fittings 6 are placed in advance at the positions that will be the spacing points, and then the opposing main plates 1 and 1 ends of the drawing architectural boards A and A are placed.

Reference numeral 7 denotes a locking band-shaped weir body, which is composed of a band-shaped body 7a and a locking edge 7b on the upper surface of the band-shaped body 7a. It is being The strip 7a is made of rubber or synthetic resin, and the locking edge 7b is a metal plate piece formed as a separate member as shown in FIG. 3, or the same as the strip 7a as shown in FIG. It is formed of part I4. Architectural board A for drawing,
The lower surface of the band-like body 7a of the locking band-like body 7 is stuck to the upper surface of the opposing main plates 1, 1 of A along the end, and the locking band-like body 7.7 of the opposing main plate 7. The stop edges 7b, 7b are provided so that their protruding sides face outward from each other.

C is a joint plate, and from both sides of the joint main plate 80 in the width direction,
Locking edges 8a, 8a are provided at least in part in the longitudinal direction of the side portions.
is folded down on the lower side, and at the front end of the joint main plate 8,
A bent portion 9 that engages with the upper rib portion 3 is provided, and a rising piece 10 is provided at the rear end of the joint main plate 8. The length of the joint main plate 8 in the front and back direction and the shape seen from the side are approximately the same as the main plate 1 of the drawing architectural board A, and in reality, the joint plate C is the drawing architectural board A. The main Fj, has a shape that is slightly warped compared to the bent state of 1, and is formed so that when it is placed on the architectural drawing board A, it will adhere more closely due to the spring bank phenomenon within the elastic limit. There are many things to do. In addition, in a specific embodiment of the joint plate C, as shown in FIG.
is folded back downwards, or as shown in FIG. A relatively narrow folded edge 8 is provided between the locking edges 8a, 8a.
b is formed on the lower side.

The locking edges 8a, 8a on both sides of the joint plate C are connected to the main plate 1 of the adjacent horizontal beam building plates A, which are opposite to each other at mj intervals.
．． It is inserted and locked into the locking sides 7b, 7b of the band-shaped weir bodies 7, 7 for locking at the I end, and at the same time, the architectural board for the horizontal beam adjacent to the above-mentioned spaced portion is inserted and locked at the joint main plate 8. The space between A and A and the left and right locking band-like weir bodies 7.7 are placed so as to be covered, and the locking points are the side surfaces of the locking band-like weir bodies 7 and the joint main plate of the joint plate C. It is provided so as to exist at an intermediate position with the side part of 8. Immediately, the architectural board A for the horizontal beam.
A space is secured in which the material can be thermally expanded and contracted in the longitudinal direction.

Further, the bent part 9 at the front end of the joint plate C is engaged with the upper part 3.3 of the opposite end of the adjacent architectural drawing Fj, A, A, and the rising piece 10 at the rear end Architectural board A for horizontal rods.

The opposite ends of A are inserted into the insides of the underarms 2, 2. Then, while the lower part 2 of the architectural board A for the horizontal beam is locked at the locking part 1° 1a of the hanger 11, such as a mountain-like locking part 1° 1a, the attachment part 1 of the hanger 11 is held.
1b is fixed to the metal support material 4 or the wooden support material 5 with fasteners I2 such as rivets and drill screws. In this way, a plurality of building boards A for the horizontal beams are laid in the longitudinal direction through the connection points, and then the upper part 3 of the building board A for the horizontal beams is placed on the upper side (water side) of this step. It is engaged with the lower drawing construction board A152. At this time, the upper beam part 3 at the longitudinally intermediate position of the upper horizontal beam building board A is engaged with the lower beam parts 2, 2 at the interval between the lower horizontal beam building boards A, A, The roof or walls or other drawing enclosures are constructed in a sequential manner, including the connection position (the location of the joint plate C), so that the entire roof is covered in a single pattern.

The base material B is composed of a metal supporting material 4, a foamed synthetic resin board or a wood wool board, and a heat insulating board 13 such as an asbestos board, as shown in FIG. 1, or a wooden support as shown in FIG. It is composed of a material 5 and a base plate 14 such as a roofing board. Although not shown, there is also a reinforced concrete base 1f) JB. In addition, as shown in FIG. 11, at the top of the gate shape of the metal support member 4, there are fixed intervals in the longitudinal direction (corresponding to the working width in the width direction of the construction board A for the horizontal beam). ), a protrusion 4a having a right triangular cross section or the like, which appropriately contacts one end of the main plate 1 (the side of the lower beam 2 on the water side) of the horizontal beam building board A;
4a, . . . are sometimes provided.

Furthermore, there are various embodiments of the cross-sectional shape of the architectural board A for the horizontal beams, and there are many examples in particular of the lower beam part 2 and the upper beam part 3, as shown in FIGS. As shown in the figure, the lower part 2 has a mountain shape, and the upper part 3 is correspondingly formed in an L-shape, or as shown in Fig. 8, the lower part 2 has a substantially S-shape. Correspondingly, the upper part 3 is formed in an oval shape.

Further, although not shown in the drawings, the pupils of the lower ridge portion 2 and the upper ridge portion 3 may have other appropriate shapes as long as they can be engaged with each other without being limited to these embodiments.

In addition, as shown in FIGS. 2, 8, and 11, the lower part 2
When the upper ridge part 3 of the upper horizontal beam building board A is engaged, the lower ridge part 2, the upper ridge part 3, and the part of the main plate 1 closer to the upper ridge part 3 form a substantially triangular shape. A gap 15 is formed as necessary.

Reference numeral 16 in the figure indicates structural members such as the purlin and the rim.

Next, the effects will be explained.

In the present invention, a "board A for drawing architecture" having an appropriate length in the longitudinal direction and having a lower part 2 on one side of the main plate 1 and an upper part 3 on the other side is formed on the main board 1 in an appropriate length. Arranged on the base material B at intervals, and supporting the main plates 1 and 1 ends of the horizontal beam building boards A and A adjacent to each other at the intervals with the support fittings 6, and the main plates 1 and 1 ends The locking band-shaped weir bodies 7, 7 each having a locking edge 7b on the upper surface of the band-shaped body 7a are pasted on top of gB, and from both sides of the joint main plate 8 in the width direction, the longitudinal direction of the sides is A joint in which the locking edges 3a, 3a are bent downward at least in part, and both locking edges 8a, 8a of the hand plate C are connected to the locking edges 7b of the locking band-like weir bodies 7, 7 on the left and right sides of the spaced apart part. , 7b so that the area near the gap is covered by the joint plate C, and the locking position is located at an intermediate position between the side surface of the strip body 7a and the side of the joint main plate 8 of the joint plate C. In addition, the joint plate C
By engaging the bent part 9 at the front end with the upper ridge part 3 and inserting the rear end into the lower ridge part 2, firstly, the connection point can be constructed in an extremely watertight manner, and secondly, the connection point can be constructed in an extremely watertight manner. The installation work can be done simply and quickly, thirdly, the connection points can be made stronger, and fourthly, it can cope well with thermal expansion and contraction in the longitudinal direction of the horizontal reed building board A.

To explain the effects in detail, first, a locking edge 7b is provided on the upper surface of the strip 7a on the main plates 1, 1 of the horizontal reed building boards A, A, which are adjacent to each other at the interval. Stop band-shaped weir body 7
．． 7, respectively, and both the locking edges 8a, 8a of the joint plate C are attached to the locking edges 7 of the locking band-shaped weir bodies 7, 7 on the left and right sides of the spaced apart points.
b, 7b, and the locking point is located at an intermediate position between the side surface of the strip 7a and the side surface of the joint main plate 8 of the joint plate C, so that the connection point is viewed as a cross section. In the side part, a hollow part is formed by the widthwise side part of the main joint plate 8 of the joint plate C, the end of the main plate 1, and the strip 7a, and it is assumed that rainwater enters from the tip side of the locking edge 8a. Also, the band 7
The presence of the hollow portion prevents the capillary phenomenon of rainwater and allows the rainwater to flow down to the bottom side, thereby providing a connection structure with extremely excellent watertightness. That is,
The intrusion of rainwater can be reliably blocked at the 1° space between the ends of the main plate. In addition, the ends of the main plate l of the horizontal reed building board A are not bent in the same way (the locking band-shaped weir 7 that serves as a rainwater cutoff weir is simply pasted on, and this work is not done). can be done easily and quickly. Also, the locking edges 8a, 8a of the joint plate C
are inserted and locked into the locking sides 7b, 7b of the locking band-like weirs 7.7 on the left and right sides of the above-mentioned interval, so that the joint plate C will not come off even in strong wind and rain, and the connection point will be strengthened. Can be done. In particular, if only a part of the joint plate C as shown in Fig. 6 has a locking structure as shown in Fig. 7, insertion and locking can be performed efficiently and work performance can be improved. . Further, in a joint plate C as shown in FIG. 5, a locking edge 8a is provided over the entire length as shown in FIGS. 1, 3, etc.
By completely locking the locking side 7b to the locking side 7b, it is difficult for the locking side to come off, and it can be made stronger. In addition, since the connection point is supported by the receiving metal fitting 6, even if a worker stands on it during work, deformation and strain will not occur, and it can be made strong.

In addition, the architectural board for drawing is made of a material with high elasticity (copper, etc.)
, or even if there is a large temperature difference in the area where the horizontal reed construction board A is installed, the horizontal reed construction board A will be able to resist thermal expansion and contraction that occurs in response to the outside temperature in the longitudinal direction. , can be absorbed at the interval between the connection points, and in particular, the joint plate C and the bracket 6 are not fixed to the ends of the horizontal reed construction board A on either side of the interval, and are free. Because of this, thermal stress is not generated on the left and right horizontal reed building boards A, and even the entire drawing envelope, especially the main plate of the horizontal reed building board A exposed on the outer surface. 1 can be made to have almost no deformation strain or the like. In addition, since the locking edge 8a of the joint plate C is folded downward, even if the horizontal reed building board A moves due to appropriate thermal expansion and contraction, the outside of the main plate 1 of the horizontal reed building board A will not be removed. It can prevent scratches etc. from occurring on the surface. 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 possible to prevent the strength from decreasing due to conventional strain generation and the plate cracking phenomenon.

As described above, it is possible to make a strong and watertight connection, and at the same time, the horizontal reed building board A can absorb thermal expansion and contraction corresponding to the outside temperature in the longitudinal direction at the intervals between the connection points. Further, a major feature of the present invention is that it has a simple structure and can be constructed at low cost.

Note that the locking side 7b of the locking band-shaped weir body 7 is
If it is made of a metal plate that is a separate member from A, it can partially slide smoothly in response to the thermal expansion and contraction of the horizontal reed construction board A. Further, as shown in FIG. 10, a joint 11'2G is provided so as to cover the vicinity of the space between the adjacent horizontal building boards A, and the side surface of the strip 7a and the folded festival wall of the joint board C are connected. ``ζ'', which is provided with an appropriate spacing between the tip and the tip, can also exhibit substantially the same effect as described above.

[Brief explanation of drawings]

Fig. 1 is a perspective view of a horizontal roof having the present invention, Fig. 2 is a vertical cross-sectional side view of the main part of Fig. 1, and Fig. 3 is Fig. 2 III-II.
I arrow sectional view, FIG. 4 is a sectional view of another embodiment of the present invention,
Fig. 5 is an exploded perspective view of the main components constituting the present invention;
7 is a cross-sectional view of the present invention using the joint plate of FIG. 6, FIG. 8 is a vertical sectional side view of another embodiment of the present invention, and FIG. 9 is a perspective view of another joint plate. Fig. 8 is a perspective view of a receiving metal fitting used in the drawing enclosure of the embodiment, Fig. 10 is a sectional view of another embodiment of the connection structure in the drawing enclosure, and Fig. 11 is the upper and lower stages of the drawing enclosure. FIG. A... Architectural board for drawing, B... Base material, C... Joint plate, l... Main plate, 2.
...Lower part, 3... Upper part, 6...
...Bracket fitting, 7...Band-shaped weir body for locking, 7a
...Band-shaped body, 7b...Latching edge, 8.
...Joint main plate, 8a...Locking edge, 9...
...Bending part.

Claims (1)

[Claims] (1) Horizontal roofing construction boards of an appropriate length in the longitudinal direction with a lower part on one side of the main board and an upper part on the other side are placed on the base material at appropriate intervals in the longitudinal direction. The main plate ends of adjacent horizontal roofing building boards are supported by a receiving metal fitting, and a locking edge is provided on the upper surface of the strip on the main plate end. The locking edges on both sides of the joint plate are bent downward from both widthwise sides of the joint main plate to at least part of the longitudinal direction of the cough side, and the locking edges on both sides of the joint plate are bent downward at the above-mentioned distance. While inserting and locking into the locking sides of the locking band-shaped weir bodies on the left and right sides of the spot, the joint plates cover the vicinity of the gap, and the locking points are connected to the sides of the belt-shaped body and the joint main plate of the joint plate. A horizontal roofing outer enclosure characterized by being provided at an intermediate position with the side part, and further having a side curved part at the front end of the joint plate engaged with the upper part, and a rear end inserted into the lower part. Connection structure in.