JPS6037356A - Connection structure in shingled outer structure - 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 structure in which the connection points can be made simple, construction can be carried out in an extremely watertight manner, and the structure can be easily adapted to thermal expansion and contraction in the longitudinal direction of building boards for side curtains. Regarding connection structure.

The applicant has already developed a construction board for horizontal curtains with an appropriate length in the longitudinal direction for drawing enclosures such as roofs or walls due to its superior transportability and 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 curtains each having a raised part on the other side and having an appropriate length in the longitudinal direction are placed on the base material at appropriate intervals in the longitudinal direction, and the adjacent parts of the gaps are Support the ends of the main plates of the construction boards for horizontal curtains with brackets, close the gaps between the ends with elastic absorbing material, fold the locking sides upward from the ends of the main plates, and adjust the width of the joint main plate. While inserting and locking the locking edges on both sides of the joint plate, which has the locking edges folded downward in at least part of the longitudinal direction of the side portions, from both sides of the direction, into the locking sides on the left and right sides of the spaced portion, The joint plate should cover the area near the gap, and the locking point should be located at an intermediate position between the end of the main plate and the side of the main plate of the joint plate, and the bent part at the front end of the joint plate should be By engaging with the upper part and inserting the rear end into the lower part, the connection point can be made simple, and construction can be done in an extremely watertight manner, making it suitable for thermal expansion and contraction in the longitudinal direction of architectural boards for drawing. It has been able to meet the above requirements, and has achieved its purpose.

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

A is a drawing construction board, and its length in the longitudinal direction is
For example, a length that is transportable and easy to handle is approximately 5
m to 10-odd meters, and when the drawing architectural board A is viewed as a cross section perpendicular to the Nagamu direction, an example of the main board 1 (
A lower ridge portion 2 is formed that extends inwardly and upwardly from the water side), and an upper ridge portion 3 that extends inwardly and downwardly from the other side (below the water side) of the main plate 1 is integrally formed. The upper ridge portion 3 is configured to appropriately engage with the lower ridge portion 2 of the lower architectural board 1 for drawing. In one example, the main plate I is a flat portion.

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. A heat insulating material such as foamed synthetic resin is adhered to the building board from the lower surface of the main board 1 to the back surface of the lower beam part 2 as necessary. The drawing building boards A and A are spaced at appropriate intervals in the longitudinal direction (about 5 cm
20 marks) on the base material B. At this time, if there is a metal support material 4 such as metal taruki or a wooden support material 5 on the base material B, the longitudinal direction of the architectural board for drawing is perpendicular (approximately perpendicular) to the longitudinal direction of these materials. (including).

Furthermore, the architectural board A for drawing is adjacent to the spaced portion.

The opposing ends of the main plates 1.1 on the same plane are each supported by a receiving fitting 6.6. That is, the front side of the receiving metal fitting 6 whose cross section is approximately the same shape as the main plate 1 is placed on the bottom frame part 2 of the lower drawing architectural board, and the rear side is placed on the base material B.
The ends of the opposing main plates 1, 1 are supported on the upper surface of each of the receiving metal fittings 6.6. During actual construction, the receiving metal fittings 6.6 are placed in advance at the positions that will be the spacing points,
Then, the opposing main plates 1 and 1 ends of the drawing architectural boards A and A are placed. On the upper surface of the end of the main plate 1.1, the locking sides 1a and la are bent upward and bent along the end, and the opposing locking sides 1a and la are provided so as to face each other outward. It is being

Reference numeral 7 denotes an elastic absorbent material, which has an elastic wave shape in the middle part in the width direction and is made of waterproof tape made of rubber or synthetic resin. It is attached to the lower surface of the opposite main plate 1.1 end of the drawing architectural boards A, A through a gelling material 8.8 with an adhesive so as to close the space, and is made of an elastic absorbent material. Both ends in the width direction of 7 are receivers 46. s It is placed on the top surface without being attached. As shown in Figure 3, the elastic absorber 7 is installed in a bent state at room temperature, and the elastic absorber 7 allows the drawing construction board A to expand and contract in the longitudinal direction in response to the outside temperature. Absorb.

C is a joint plate, and from both sides of the main joint plate 9 in the width direction,
Locking edges 9a, 9a are provided on at least a portion of the side portion in the longitudinal direction.
is folded down on the lower side, and at the front end of the joint main plate 9,
A bent portion 10 that engages with the upper rib portion 3 is provided, and a rising piece 11 is provided at the rear end of the joint main plate 9. The length of the joint main plate 9 in the front and rear 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 connected to the drawing architectural board A. It has a shape that is slightly warped compared to the bent state of the main plate 1, and is formed so that when it is placed on the drawing architectural board A, it will adhere more closely due to the springback phenomenon within the elastic limit. There are many. In addition, in the specific embodiment of the joint plate C, the fifth
As shown in the figure, relatively wide locking edges 9a, 9a are formed downwardly from both sides of the joint main plate 9 in the longitudinal direction, or as shown in FIG. As shown, from both sides of the joint main plate 9 in the width direction, the locking edges 9a are relatively wide in the longitudinal direction of the sides.

A folded edge 9a is formed on the lower side, and a relatively narrow folded edge 9b is formed on the lower side between the locking edges 9a, 9a.

FIG. 3 shows the mounting structure of the connection part using the joint plate C, etc.
As shown in FIG. 7, locking edges 9a, 9 on both sides of the joint plate C
a is inserted and locked into the locking edges 1a and 1a at the ends of the opposing main plates 1.1 of the horizontal beam building boards A and A adjacent to each other at the interval, and at the same time, the joint main plate 9 of the joint plate C is inserted and locked. At the spacing between the adjacent building boards A, A and the left and right locking sides 1a.

1a is placed so as to be covered, and the locking point is located at an intermediate position between the end of the main plate 1 and the side of the main joint plate 9 of the joint plate C. That is, a space is secured in which the horizontal beam building board A can be thermally expanded and contracted in the longitudinal direction. Then, the bent portion IO of the outpost of the joint plate C is engaged with the upper rib portions 3, 3 of the opposing ends of the adjacent building boards A, A, and the rising piece 11 of the rear end is It is inserted into the inside of the lower beam parts 2, 2 at the opposite ends of the architectural boards A, A. The lower part 2 of the architectural board A for the horizontal beam is locked by the locking part 12a, such as a mountain shape, of the hanger 12, and the attachment part 12b of the hanger 12 is attached to the metal support 4 or the wooden support member 4. It is fixed to the support member 5 with fasteners 13 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 beam part 2 of the building board A for the lower horizontal beam. 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 entire area including the connection position (the location of the joint plate C) is roofed in a single pattern, and a sideway enclosure such as a roof or wall is constructed.

The base material B is separated from the metal support material 4 as shown in FIG. It may be formed of a synthetic resin board or wood wool board 2 and a heat insulating board 14 such as an asbestos board, or as shown in FIG. There is. Alternatively, although not shown, there is also a base material B made of reinforced concrete. In addition, as shown in FIG. 8, at the top of the gate-shaped part 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 an example of the main plate 1 (on the water side lower beam part 2 side) of the construction board A for the horizontal beam;
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. 4, the lower part 2 has a substantially S-shape. Correspondingly, the upper part 3 is formed in an oval shape.

Further, although not shown, the pupils of the lower part 2 and the first part 3 may have other suitable shapes as long as they can be engaged with each other without being limited to these embodiments.

Further, as shown in FIGS. 2 and 4, when the upper beam part 3 of the upper horizontal beam building board A is engaged with the lower beam part 2, the lower beam part 2
A substantially triangular gap 16 is formed as necessary between the upper ridge portion 3 and a portion of the main plate 1 closer to the upper ridge portion 3. 17 in the diagram
is a structural material such as a purlin or a frame.

Next, the effects will be explained.

In the present invention, a construction board A for horizontal beams having an appropriate length in the longitudinal direction, which has a lower part 2 on one side of the main plate 1 and an upper part 3 on the other side, is installed in an appropriate length in the longitudinal direction. Base material B at intervals
Architectural board A for horizontal beams arranged above and adjacent to the interval points
, the ends of the main plates 1, 1 of A are each supported by brackets 6 and 6, and the gap between the ends is closed with an elastic absorbing material 7, and the main plate 1 is
．． A joint in which the locking edges 1a, Ia are each folded upward from one end, and the locking edges 9a, 9a are folded downward from both sides of the joint main plate 9 in the longitudinal direction of at least a portion of the side portions in the longitudinal direction. While inserting and locking the locking edges La and '9a on both sides of the plate C into the locking edges 1a and la on the left and right sides of the spaced portion, the joint plate C covers the vicinity of the spaced portion, and the locking portion is is provided at an intermediate position between the end of the main plate 1 and the side of the main joint plate 9 of the joint plate C, and furthermore, the bent part 10 of the front wheel of the joint plate C is engaged with the upper part 3, and the rear end is By inserting it into the lower beam part 2, firstly, the connection point can be constructed extremely watertight, secondly, the connection point can be installed easily and quickly, and thirdly, the connection point can be made stronger. Fourthly, it has the advantage of being able to cope well with thermal expansion and contraction in the longitudinal direction of the horizontal curtain building board A.

To explain the effects in detail, first, the space between the ends of the main plates 1 and 1 is closed with the stretch absorbing material 7, and then the locking sides 1a and 1a are folded upward from the ends of the main plates 1 and 1, respectively, and the joint plate is closed. While inserting and locking the locking edges 9a, 9a on both sides of C into the locking edges 1a, la on the left and right sides of the spaced portion, the joint plate C covers the area near the spaced portion, and the locking portion is located on the main plate. 1 and the side of the main joint plate 9 of the joint plate C, the widthwise side of the main joint plate 9 of the joint plate C part, the locking edge 9a, and the main plate l
A hollow portion is formed between the end and the locking edge 1a, and the locking edge 9
Even if rainwater enters from the tip side of a, the locking side 1
The aε trowel is blocked, and furthermore, the presence of the hollow part prevents capillary action of rainwater and allows the rainwater to flow down to the water side, providing a connection structure with extremely excellent watertightness. Furthermore, the connection points of the present invention are such that both sides of the stretchable absorbent material 7 are attached to opposite ends of the adjacent horizontal curtain building boards A and the main plates 1, 1 of A, so that the spacing points can be freely expanded and contracted. The spaced portions are joined by the stretchable absorbent material 7, preventing rainwater from penetrating into the spaced portions, resulting in a more watertight connection structure. In addition, by inserting and locking the locking edges 9a, 9a on both sides of the joint plate C into the locking edges 1a, la on the left and right sides of the above-mentioned interval, the joint plate C can be connected without coming off even in strong wind and rain. It can strengthen the parts. 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 9a is provided over the entire length as shown in FIGS. 1, 3, etc., and the locking edge 9a and the locking side 1a are connected. By locking the whole part, it is extremely difficult to dislodge, and it can be made stronger. In addition, since the connection point is supported by the receiving metal fitting 6.6, even if someone steps on the connection point during work, deformation and strain can be prevented and the connection point can be strengthened.

In addition, the architectural board A for the horizontal curtain is made of a material with high elasticity (copper, etc.)
, or even if there is a large temperature difference in the area where the drawing construction board A is installed, the horizontal curtain construction board A will absorb the thermal expansion and contraction that occurs in response to the outside temperature in the longitudinal direction. It can be absorbed by the spacing between the connection points and the expansion/contraction absorbing material 7, and in particular, the joint plate C is not fixed to the edge of the building board A for horizontal curtains on either side of the spacing, and is free. Because of the The main plate 1 can be made to have almost no deformation strain or the like. Also, the locking edge 9 of the joint plate C
Since a is folded back, even if the horizontal curtain building board A is appropriately thermally expanded and contracted and moved, the outer surface of the main plate 1 of the horizontal curtain building board A can be prevented from being damaged. 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 deterioration in strength due to strain generation and the plate ringing phenomenon.

As described above, it is possible to make a strong and watertight connection, and at the same time, the construction board A for the horizontal curtain can be thermally expanded and contracted in accordance with the outside temperature in the longitudinal direction at the intervals between the connection points and the expansion/contraction absorbing material 7.
A major feature of the present invention is that it can be absorbed by

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a horizontal roof having the present invention, Fig. 2 is a vertical side view of the main part of Fig. 1, Fig. 3 is a cross-sectional view taken along the line m-m in Fig. 2, and Fig. 4 is a main part of the roof. Longitudinal side view of another embodiment of the invention, No. 5
The figure is an exploded perspective view of the main components constituting the present invention, Figure 6 is a perspective view of another joint plate, Figure 7 is a sectional view of the present invention using the joint plate of Figure 6, and Figure 8 is a drawing. FIG. 3 is a cross-sectional view of the engagement structure of the upper and lower stages of the outer enclosure. A... Architectural board for horizontal curtains, B... Base material, C... Joint plate, 1... Main plate, l
a...Latching edge, 2...Lower part, 3.
...Upper part, 6...Bracket, 7...
...Stretchable absorbent material, 9...Joint main plate, 9a.
...Locking edge, IO...Bending part.

Claims (1)

[Claims] (1) A construction board for horizontal curtains having 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, is placed on the base material at appropriate intervals in the longitudinal direction. , and while supporting the main plate ends of the adjacent side curtain building boards at the spacing points with support metal fittings, closing the spacing between the ends with an elastic absorbing material,
Locking on both sides of the joint plate, with the locking edges folded upward from the ends of the main plate, and the locking edges folded downward from both widthwise sides of the main plate at least in part of the longitudinal direction of the sides. While inserting and locking the edges into the locking sides on the left and right sides of the gap, the joint plate covers the vicinity of the gap, and the locking point is between the edge of the main plate and the side of the joint main plate of the joint plate. A connection structure in a drawing envelope, characterized in that the connecting plate is provided at an intermediate position, furthermore, the bent part of the front end of the joint plate is engaged with the upper part, and the rear end is inserted into the lower part.