JPS6013099B2 - outer enclosure - Google Patents

Description

[Detailed Description of the Invention] The present invention absorbs the expansion and contraction of building boards due to temperature changes at the joints, does not generate thermal stress, and prevents distortion.
The present invention relates to an exterior structure such as a roof or wall that can improve the rain protection of the joint part, can be constructed simply and quickly, and can improve the heat insulation performance.

First, the applicant researched a so-called building board for side living, in which one end of the lower building board is engaged with the other end of the same building board in the upper row, and this is repeated sequentially. developed.

Going further, it was agreed that the length should be set to an appropriate length, and the mutual ends should be connected and fixed using fittings. etc., the degree of expansion and contraction of the architectural board becomes remarkable, and this causes thermal stress and large deformation strain occurs in the architectural board, which not only deteriorates the outer koji but also weakens the strength. There have been drawbacks such as problems such as rain damage, poor rain control, and in severe cases, construction boards may come off and be damaged.Therefore, the present invention has also been developed by installing appropriate vertical structural members on the top of the structure. A plurality of hidden gutter members are provided at intervals, and a hidden gutter material with a horizontal edge provided outward from both rises of the U-shaped part is interposed between adjacent structural members at appropriate locations of the plurality of structural members. A construction board with a slanted edge extending downwardly and inwardly from the front end, and a protruding strip extending upwardly and inwardly from the rear end is bent, and a horizontal support portion is provided at the rear end of this protruding strip in the longitudinal direction. The construction board is made to an appropriate length and installed horizontally so that it is approximately orthogonal to the structural material and the hidden gutter material, and one longitudinal end of the board lies within the U-shaped part of the hidden gutter. Attach the part to the foundation material, overlap the longitudinal edge of the adjacent lotus construction board at one end of the building board, provide a hanging edge at the front end of the L joint main plate, and provide an upward folded edge at the rear end. The formed joint fittings are placed at their overlapping points, the hanging green is bent into an inclined green to engage them, and an example of the joint main plate is fixed to the edge of the architectural board on one side, and these steps are repeated in sequence. By approving the lower architectural board, engaging the mirror diagonal green of the upper architectural board with the protruding strip and folded edge of the lower tier, and approving them by repeating them in sequence, the joint fittings were , architectural boards that are adjacent in the longitudinal direction are not fixed to each other, but only overlap, and expansion and contraction of the building boards due to temperature changes can be absorbed at the overlapped points, so that no thermal stress is generated in the building boards, and there is no deformation strain. This makes it possible to prevent the plate 9-island phenomenon, give it an elegant appearance, and make it strong enough to maintain the same strength as the initial one over a long period of time. Even if rainwater enters the back side, it will flow out from the Ogihira U-shaped part of the Hidden Hidden Hidden Village to the outside, making it better to shut off the rain, eliminating the drawbacks of the previous model, and since it is not a long construction board, it is easy to handle even by a small number of people. ``We provide something that can be constructed easily and quickly, and can significantly improve the insulation effect by laying insulation boards and prevent overpasses.

Next, the structure will be explained with reference to the drawings. Reference numeral 1 denotes a structural material such as a long vertical purlin or vertical beam material, and an appropriate interval [hidden gutter 2 or heat insulating board 20 to be described later] is provided on the top or side of the structure.
, 21 respectively].

In the structural material example, C-beam steel is used.
2 is the longest hidden gutter, and horizontal edges 4, 4 are integrally molded outward from both upper ends of the horizontal U-shaped portion 3.

The height of the Karasuhira U-shaped portion 3 is determined by the heat insulating plates 20 and 21, which will be described later.
The thickness is approximately equal to that of . The hidden gutter material 2 is
The structural members 1, 1, adjacent to the structural members 1, 1...
It is interposed between 1. That is, the horizontal edge 4 of the hidden gutter material 2,
4 is remounted on the top surface of the adjacent structural members 1, 1. In addition, the fan-flat U-shaped portion 3 may be placed on receiving materials 22, 22, which will be described later (see the dotted line in Figure 4). The distance in the direction in which the hidden gutter villages 2 are installed is actually about 8h to 10h.
It is several meters long. Reference numeral 5 denotes a construction board, and its longitudinal length is such that it is transportable and easy to handle, and is formed to a length (for example, approximately 1 m to 1 m), and the front end of its main board 6 (in FIG. A slanted edge 7 is formed diagonally downward and inward from the front side), and a protruding strip 8 having an acute angle cross section upward and inward is formed at the rear end of the main plate 6 (rear side in FIG. 8). A horizontal mounting portion 9 is bent rearward from this rear end, and an edge 10 is formed upright at a height slightly higher than the rear end of this protruding strip 8.

The main plate 6 may be bent in an inverted F-shape as shown in the figure, or may be formed flat. Further, the main plate 6 portion at one end in the longitudinal direction of the architectural board 5 may be provided with a bent portion 11 that is slightly bent downward (see FIG. 8). The construction board 6 is sent so as to be substantially orthogonal to the structural members 1, 1..." and the hidden gutter material 2, and one end of the construction board 5 in the longitudinal direction is connected to the fan flat U of the hidden gutter material 2. The horizontal mounting portion 9 is fixed at a proper position with a bolt or the like so as to be located within the character-shaped portion 3. At one end of this construction board 5, the longitudinal end of the adjacent construction board 5 is fixed. A bent part 11 is formed as necessary on the main plate 6 below this overlapping part. Reference numeral 12 denotes a joint fitting, and ``the front end of the joint main plate 13 (
A hanging edge 14 is provided on the front side in FIG. 9, and an upwardly folded edge 15 is integrally formed on the rear end.

The length of the joint king plate 13 in the front-rear direction and the cross-section seen from the side are the same as the width and cross-section of the main plate 6 of the above-mentioned construction board 5, and it may be bent in an inverted F-shape (Fig. 2, (see Figure 9),
Alternatively, it may be formed flat. The folded edge 15
The length of the main joint plate 13 when viewed from the front is larger than the width of the main joint plate 13, and the rear part of the main joint plate 13 is formed to gradually widen toward the rear (see Figures 1, 2, and 9). ). Alternatively, the length of the folded edge 16 may be made equal to the width of the main plate 3 of the joint. Furthermore, there are a plurality of cross-sectional shapes when the joint main plate 13 is viewed from the front. The first embodiment has bulging strips 16 near both sides of the joint main plate 13,
16 is formed, and edges 17, 17 are formed outward from this outer end and slightly lower than the joint main plate i3 position.
The bulging strip 16 is formed from the front end to near the rear end of the joint main plate 13, and a bulge portion 18 is formed in the approximate center of the joint main plate 13 excluding the periphery (Figs. 2 and 3). (See Figures 9 and 10). The second embodiment is a slightly modified version of the first embodiment, in which the edge 17 and the joint main plate 13 are
and are formed at the same height (see Figure 4). Further, the third embodiment is constructed by removing the edge portion 17 from the second embodiment (see FIG. 4) (see FIG. 5).
In the fourth embodiment, only the bulging part turtle 8 is provided, and the outer periphery of the joint main plate 13 is formed into a flat shape (see FIG. 6). The fifth embodiment is formed only in a flat shape (see FIG. 7). The joint main plate 13 of such a joint fitting 12 is sent to the overlapping part of the main plates 6, 6 of the longitudinally adjacent architectural boards 5, 5, and at the same time, the folded edge 15 is inserted into the front edge of the protruding strip 8 of the overlapping part. The hanging edge plate 4 is bent and engaged with the bevel edge of the overlapping part.At this time, between the joint main plate turtle 3 and the main plate 6 of the construction board 5, there is a synthetic resin or rubber A waterproof sealing material 18 in the form of a tape may be interposed (see Fig. 2, Fig. 3L, Fig. 7).
Although it is often provided in a band shape on both sides of the back surface of the joint main plate 13, it is sometimes provided as a single piece on the entire back surface of the joint main plate 13. This waterproof sealing material 9 cannot be installed in areas with little rainfall (see FIGS. 4 to 6). And the joint main plate turtle 3
one piece and the main plate 6 of the architectural plates 5 and 6 adjacent to the overlapping part
9 Either one of the six ends is fixed with a pointed pet, etc. That is, the adjacent building boards 6 and 5 are constructed only by overlapping and not being fixed to each other. By repeating these steps one after another, the building boards in the same row are approved. Then, with the position of the lower joint fitting turtle 2 at the middle position of the upper architectural board 5, the beveled edge 7 of the upper architectural board S is connected to the protruding ray fin of the lower architectural board 6. and the folded edge of the joint fitting turtle 2.
This engages. In the longitudinal direction of the upper stage, the same row of stages is attached to the same machine as above through the joint metal fitting 2, and these steps are repeated in order to construct an outer enclosure such as a roof or wall. Horizontal mounting part 9 at the position of the joint metal turtle on the lower level of the architectural board 5
``It is cut to an appropriate width and bent so as to fall into the U-shaped part 3 (see Figure 2). The overlapping area is covered (see Figure 2).Also, the notch may not be provided.28 and 21 are heat insulating plates made of wood wool, foamed synthetic resin, glass wool, or other materials. There is.

The heat insulating board 20, double thickness and hidden gutter material 2 as mentioned above.
It is equivalent to the height of the tiger flat U-shaped part 8. In addition, the insulation board 2
The width of 8 is approximately the same as the width of the flat U-shaped part 3.The width of the structural member 1 adjacent to the location where this heat insulating board 2 skin and hidden gutter material 2 are provided is symmetrical on the opposite sides. Cross section L fixed to
A shaped receiving material 229 is placed on the platform 22. The top surface of this heat insulating board 20 is arranged to be at the same height as the upper part of the structural member 1. Further, the heat insulating board 21 is placed between one structural member 1 on which the hidden subject 6 is to be placed, this adjacent structural member lt, or other adjacent structural members 1 and 11 (see Fig. 2). ~See Figure 3). Insulation board 2 like this
0, 21, the bottom of the Kirihira U-shaped part 3 of the Hidden Isomura 2 is thickened on the heat insulating board 28, and the horizontal edges 4, 4 are covered with the adjacent heat insulating boards 21, 29. Several layers are placed on the edges. Both of the heat insulating plates 20 and 21 may be provided at the same time, or both of the heat insulating plates 20 and 2 may not be provided. (See Figure 4). Further, when laying the heat insulating plates 2Q, 21, a moisture proofing material such as asphalt roofing is provided on top of the heat insulating plates 2Q, 21 as necessary. In addition, the rainwater sealing material 23 may be attached to the back surface of one of the building boards 5, 5 near the ends of the main plates 6, 5 adjacent to the overlapping area (see Figs. 2 to 4). ). Also, in the above explanation, the case where it is installed on the top of a steel structure has been described, but even in a concrete structure, the external cause body as shown in Figure 1 may be placed on top of the structure. Next, the effects will be explained. First, in the invention described in claim 1, the longitudinal direction of the vertical construction board 5 is set to an appropriate length, and the construction board 5 has a structural neck provided in the vertical direction, and the river is orthogonal to each other. In this manner, the horizontal mounting part 9 is fixed to the structural material, and the longitudinal end of the back of the adjacent building board is overlapped with one end of the building board 5 in the longitudinal direction, and the joint metal fitting 2 is attached to this overlapping location. ``Since one side of the joint main plate 13 of the joint metal fitting 2 was also fixed to the edge of the construction board 5 on the other side, the adjacent construction board 5 was not fixed to each other but only overlapped. Even if construction is performed in an area with a large temperature difference or the construction board 5 is made of a material with a high degree of expansion and contraction, when the building boards 5 expand and contract, the polymerized bamboo sheets will shift from each other and absorb the expansion and contraction.

Therefore, almost no thermal stress is generated in substantially the entire architectural board 5, and in particular, almost no deformation strain is generated in the main board 6 exposed on the outer surface. This not only makes it possible to maintain an elegant appearance over a long period of time, but also eliminates the problem of weakening of strength due to distortion, which is a sign of durability, and also prevents the plate island phenomenon caused by distortion. can. Here, the horizontal mounting portion 9 of the building board 5 is attached to the structural member 1 with bolts or the like.
Since it is fixed to the horizontal mounting part 9, distortion may occur here, but since the horizontal mounting part 9 has a continuous protruding strip 8 with a large section modulus, There is very little distortion due to the thermal stress at , and this distortion is hardly transmitted to the main plate 6, and the part where the distortion occurs is covered by the main plate 1CI trowel of the upper architectural board 5. In the experiment, no distortion was observed from the appearance.Although expansion and contraction in the longitudinal direction can be absorbed in this way, complete adhesion of the overlapping parts cannot be obtained.However, in the present invention, structural materials 1, 1... Adjacent structural members 1, in place of …
In between ~ horizontal edges 4, 4 outward from both upper ends of the horizontal U-shaped part 3
A hidden gutter material 2 formed therebetween is interposed so that one end in the longitudinal direction of the construction board 5 having an appropriate length in the longitudinal direction exists within the edge flat U-shaped portion 3 of the hidden gutter material 2, At one end, overlap the other longitudinal end of the adjacent building board 5, attach the joint fitting 12 to the overlapping location, and attach one side of the main joint plate 13.
Because it was stuck to the edge of the building board 5 on one side, even if rainwater entered between the main plate 3 of the joint and the main board 6 of the building board 5 due to wind pressure, etc., and then entered the overlapping part from there, The rainwater flows down to the horizontal U-shaped part 3 of the hidden subject 2 directly below it, and from there it flows out to the outside, and it is possible to block the rainwater from entering indoors and achieve extremely good rain control. The construction board 5 is provided with an inclined edge 7 directed downwardly and inwardly from the front end of the main board 6, after which a protruding strip 8 directed upwardly inwardly is formed by bending. This is made into an appropriate length in the longitudinal direction. This is sequentially polymerized, and at the overlapping part, a hanging edge 14 is provided at the front end of the joint main plate 13, and an upward folded edge 7 is formed at the rear end. By overlapping and attaching, it is not necessary to perform joint construction from the back side as in the past, and the installation of the same row can be done easily and quickly without requiring any skills.Furthermore, these architectural boards 5, 5... On top of..., the sloped green 7 of the upper architectural board 5
The work of assembling the outer enclosure can be done by simply engaging the lower protruding strip 8 and the folded green 15. Moreover, unlike long ones, it is easy to handle, and construction efficiency can be increased, resulting in relatively low construction costs. Further, the upper and lower architectural boards 5 are engaged, and the folded green 16 of the joint fitting 12 is pressed by the inner surface of the oblique green 7 of the upper architectural board 5, and the drooping edge angle 4 is predominant. It is bent and engaged with the beveled edge 7, and the building boards 5, 5 in the same row are also firmly connected to each other, so that the entire envelope can be made strong. In addition, since only the structural members 1, 1, . Furthermore, construction costs can be made relatively low. Next, in the invention set forth in claim 2, in addition to the invention set forth in claim 1, the joint fitting 12 is connected to the adjacent building boards 5, 5.
Since it was applied through the waterproof sealing material 19 to the overlapped part,
Even if rainwater tries to enter between the joint main plate volume 3 and the main plate 6 of the building board 5 when there is wind pressure, it can be blocked by the waterproof sealing material 19, and an external body can be provided that can more reliably shut off rain. . Moreover, the present invention naturally exhibits the effects of the invention described in item 1. In the invention recited in claim 3, the structural members 1, i...
Receptacles 22, 22 are protruded between the opposing sides of adjacent structural timbers 1 at appropriate locations, and a heat insulating board 20 is placed on top of the receptacles 22, 22, and the receptacles 22 are provided. Insulating materials 21, 21, . A layer of hidden gutter material 2 is placed on the heat insulating board 28, and a construction board 5 is placed on top of these. 5...... was approved for the outer enclosure such as the roof or wall, so ``Insulation material 20, 20... ..., 21, 21... are laid) - the architectural boards 6, 5...
The temperature inside the building will not be influenced by changes in the temperature of the outside air transmitted to the building, making it possible to achieve an extremely excellent insulation effect. Furthermore, by blocking outside air and improving the heat insulation effect, it is possible to eliminate the cold bridging effect and prevent the formation of fog on the back side of the external body. Therefore, it is possible to prevent the room from getting dirty. Also,
The architectural boards 5, 5, . . . on the outer surface and the heat insulating boards 20, 20, 21, 21, . In addition, the heat insulating boards 21, 21, . Insulating plates 20, 20..., 23, 21... just by layering them.
・The installation can be completed easily and quickly.Furthermore, in the present invention, since the other configurations are the same as the invention in the first aspect, the effects of the invention in the first aspect can be achieved. Next, in the invention recited in claim 4, in addition to the invention recited in claim 3, a waterproof seal is provided at the overlapping portion of the joint fitting 12 divided by the adjacent building boards 5, 5. Since it is spread through the material 19, it is possible to block rainwater from entering between the main plate turtle 3 and the main plate 6 of the building board 5, and it is possible to further improve rain protection.

Further, the present invention has the effects of the invention described in item 3 above.

[Brief explanation of the drawing]

The wing view is a plan view of the present invention, FIG. 2 is a perspective view of the present invention, and FIG. 3 is a vertical cross-sectional view of FIG. 2 to FIG. 4 is a vertical cross-sectional view of another embodiment of the present invention. Figures 5 to 7 are longitudinal sectional views of the overlapping parts, Figure 8 is a perspective view of the construction board, Figure 9 is a perspective view of the joint fittings, and Figure 10 is a partial perspective view of the joint fittings seen from the back side. Turtle... Structural material, 2... Hidden gutter village, 3... Corpse flat U-shaped part " Mother... Horizontal edge, 5... Architectural board, 6... Main plate ~ 7. ...b・Backward oblique edge, 8・...4・Protruding strip t 9...
・Horizontal mounting part 12...Joint fittings "Turtle 3...
...Joint main plate, 14...Drooping edge, 15...Folding edge, 1
9...-Waterproof sealing material 2032 Turtle...Insulation board, 22
...It is a receiving material. Figure 3 Figure 2 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure g Figure ■

Claims (1)

[Scope of Claims] 1. A plurality of vertical structural members 1 are provided inside a structure at appropriate intervals, and on adjacent structural members 1, 1 at appropriate positions of the structural members 1, 1... Horizontal edges 4, 4 of hidden gutter material with horizontal edges 4, 4 provided directly outward from both upper ends of the flat U-shaped portion 3.
is placed, an inclined edge 7 directed downward and inward from the front end of the main plate 6 is provided, a protruding strip 8 directed upward and inward from the rear end is bent, and a horizontal attachment portion 9 is provided at the rear end of this protruding tatami mat 8. The longitudinal direction of the provided construction board 5 is set to an appropriate length, and the construction board 5 is placed so as to be approximately orthogonal to the structural members 1, 1... and the hidden gutter material 2, with one end in the longitudinal direction The horizontal mounting part 9 is fixed to the structural member 1 so as to be present in the flat U-shaped part 3 of the hidden gutter material 2, and the horizontal mounting part 9 is attached to one end of the construction board 5 in the other direction in the longitudinal direction of the adjacent construction board 5. A joint fitting 12 whose ends are overlapped, a hanging edge 14 is provided at the front end of the joint main plate 13, and an upward folded edge 15 is formed at the rear end is placed on the overlapping location, and the hanging edge 14 is
is bent and engaged with the inclined edge 17, and one side of the joint main plate 13 is fixed to the end of the building board 5 in one direction, and these steps are repeated in order to roof the lower building boards 5, 6... An outer enclosure characterized in that the inclined edge 7 of the upper architectural board 6 is engaged with the lower protruding strip 8 and the folded edge 15, and these are successively repeated to form the roof. 2 A plurality of vertical structural members 1 are provided at appropriate intervals on the upper part of the structure, and a flat U is directly placed on the adjacent structural members 1, 1 at appropriate locations. Horizontal edge 4 of hidden gutter material 2 with horizontal edges 4, 4 provided outward from both upper ends of character-shaped portion 3
. The longitudinal direction of the building board 5 provided with 9 is set to an appropriate length, and the building board 5
is placed so as to be substantially orthogonal to the structural members 1, 1... and the hidden gutter material 2, and one longitudinal end thereof is placed on the flat U of the hidden gutter material 2.
The horizontal attachment part 9 is fixed to the structural member 1 so as to be present within the character-shaped part 3, and the other longitudinal end of the adjacent construction board 5 is overlapped with one end of the construction board 5, and the joint main board is attached. A joint fitting 12 is provided with a hanging edge 14 at the front end of the joint fitting 13 and an upward folded edge 15 is formed at the rear end, and a waterproof sealing material 19 is attached to the overlapped part.
The hanging edge 14 is bent and engaged with the inclined edge 7, and one side of the joint main plate 13 is fixed to the end of the building board 5 in one direction. architectural board 5
, 5..., and the inclined edge 7 of the upper architectural board 6
The outer enclosure is formed by engaging with the protruding strips 8 and the folded edges 15 of the lower stage, and repeating these in sequence. 3 A plurality of vertical structural members 1 are provided at appropriate intervals on the upper part of the structure, and the structural members 1, 1... are received at appropriate positions between the opposing sides of adjacent structural members 1, 1. Material 22, 22
is provided protrudingly, and a heat insulating board 20 is placed on the receiving materials 22, 22, and the upper part of the structural member 1 on which the receiving material 22 is provided and the adjacent structural member 1 or other adjacent structural members 1, 1. Insulation board 21,
Structural materials 1, 1 on which 21... are placed and receiving materials 21, 21 are provided
A hidden gutter material 2 having horizontal edges 4, 4 outward from both upper ends of the flat U-shaped portion 3 is placed on the heat insulating board 20 between the upper heat insulating boards 21, 21, and the main board 6 An inclined edge 7 extending downwardly and inwardly from the front end, and a protruding strip 8 extending upwardly and inwardly from its rear end.
A construction board 5 is bent and provided with a horizontal attachment part 9 at the rear end of the protruding strip 8. The longitudinal direction of the construction board 5 is set to an appropriate length, and the construction board 5 is used as a structural member 1, 1... and a hidden gutter material. The horizontal mounting portion 9 is placed on the heat insulating plates 21, 21 so as to be substantially orthogonal to the horizontal mounting portion 2, and one longitudinal end of the horizontal mounting portion 9 is placed within the flat U-shaped portion 3 of the hidden gutter material 2. It is fixed to the structural material 1, one end of the construction board 5 overlaps the other longitudinal end of the adjacent construction board 5, a hanging edge 14 is provided at the front end of the joint main board 13, and an upward fold is provided at the rear end. The joint metal fitting 12 with the edge 15 formed thereon is placed at the overlapped location, and its hanging edge 14 is bent and engaged with the inclined edge 7, and one side of the joint main plate 13 is attached to a one-way architectural board. 6 ends, and repeat these steps one after another to form the lower architectural boards 5, 5..., and then connect the inclined edge 7 of the upper architectural board 5 to the lower protruding strip 8 and folded edge 15. The outer enclosure is characterized by the fact that it is made by repeating these two parts in sequence. 4 A plurality of vertical structural members 1 are provided at appropriate intervals on the upper part of the structure, and the structural members 1, 1... are received at appropriate positions between the opposing sides of adjacent structural members 1, 1. Material 22, 22
is provided protrudingly, and a heat insulating board 20 is placed on the receiving materials 22, 22, and the upper part of the structural member 1 on which the receiving material 22 is provided and the adjacent structural member 1 or other adjacent structural members 1, 1. Insulation board 21,
Structural material 1 on which 21... is placed and receiving materials 21, 21 are provided,
between the heat insulating boards 21 and 21 on the above heat insulating board 20.
A hidden gutter material 2 with horizontal edges 4, 4 provided outward from both upper ends of the flat U-shaped portion 3 is placed, and an inclined edge 7 directed downward and inward from the front end of the main plate 6 is provided, and above the rear end. A building board 5 with an inwardly projecting strip 8 bent and provided with a horizontal attachment part 9 at the rear end of the projecting strip 8 is set to an appropriate length in the longitudinal direction, and the building board 5 is attached to the structural material 1, 1... and the hidden gutter material 2, and placed on the heat insulating plates 21, 21... so that one end of the longitudinal direction is within the flat U-shaped portion 3 of the hidden gutter material 2. The horizontal mounting part 9 is fixed to the structural material 1, the other longitudinal end of the adjacent building board 5 is overlapped with one end of the building board 5, and a hanging edge 14 is provided at the front end of the joint main board 13. , a joint fitting 12 with an upward folded edge 15 formed at the rear end,
It is placed on the overlapping part via the waterproof sealing material 19, and its hanging edge 14 is bent and engaged with the inclined edge 7, and one side of the joint main plate 13 is attached to the end of the building board 5 on the other side. and then repeat these steps one after another to form the lower architectural boards 5, 5...
Then, the inclined edge 7 of the upper construction board 5 is connected to the lower protruding strip 8.
and an outer enclosure characterized by engaging with the folded edge 15 and repeating these in sequence.