JPS6016645A - Horizontal convering 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 horizontal structure that is extremely strong against positive and negative loads, eliminates the plate rattling phenomenon, and can also cope well with the longitudinal expansion and contraction of building boards for horizontal lids. Concerning the outer enclosure of the curtain.

The applicant has already developed various types of horizontal curtain enclosures, such as roofs or walls, that are constructed parallel to the eaves, and the construction is easy.

Although it is excellent in watertightness, it is not necessarily safe in terms of strength, the upper part of the roof is often unstable, and there are also drawbacks of frequent plate cracking. Furthermore, there is a conventionally known side curtain outer enclosure in which a hanger is secured to a lower part of the curtain and is fixed thereto. This hanger is only partial;
Because this is an appropriate interval in the longitudinal direction of the building board for the side lid (for example, about 30 cm to about 1 m), the top piece of the hanger is not in contact with the bottom surface of the main board near the upper part of the roof. A gap corresponding to the thickness of the top piece of the hanger is created, that is, the upper part of the hanger is floating relative to the lower part of the hanger between the hangers, ensuring a strong installation. Not only is it impossible to do so, but it also has the major drawback that it often deviates from the gap and scatters due to alternating loads due to wind pressure loads such as storms, and the existence of such gaps constantly causes plate noise due to wind pressure, etc., which causes serious noise pollution. There were also some drawbacks. In addition, during construction of such a horizontal curtain outer enclosure, if a worker steps on a part where there is a gap between the lower part and the upper part, the part is often deformed and damaged.

In addition, the conventionally known claw-shaped hangers integrated with metal tarpaulins have the disadvantage that the strength of the base is particularly weak due to metal fatigue and the like. In addition, there was also a structure in which the rear side of the horizontal curtain building board was directly fixed with bolts, etc. without providing such a hanger, but the horizontal curtain building board was not provided with such a hanger in the longitudinal direction. When thermal expansion and contraction occurs in response to the above, thermal stress distortion occurs at the points fixed by bolts, etc. and other general parts exposed on the outer surface, which may cause deformation and strain to the building board for horizontal curtains, or the fixed points. There were drawbacks such as damage to the Furthermore, when such thermal stress distortion occurs, it becomes a cause of the plate ringing phenomenon. In addition, if the hanging part of the hanger locks up to the tip of the lower part, even if the horizontal curtain building board and the hanger are independent, the horizontal curtain building board will not work. A had the disadvantage that it could not handle thermal expansion and contraction.

For this reason, there has been a demand for the development of a horizontal curtain outer enclosure with a simple structure that can further strengthen the attachment of the engagement portion between the lower part and the upper part and eliminate the clatter phenomenon.

Therefore, the inventor worked diligently to eliminate the above drawbacks.

As a result of repeated research, we have developed the present invention, in which the main plate has a concave groove in the middle above the edge of the main plate, and the entire cross section has a deformed M shape, and the tip side is located above the main plate surface. A lower frame part is formed as shown in FIG. Place the board on the base material, lock and press the concave grooves of the lower frame part with the locking part of the hanger, fix the hanger to the base material, and then fix the hanger to the base material, and then By approximately rotating and engaging the top part of the construction board for the horizontal curtain adjacent to the board, the top piece of the hanger supports the lower surface of the main board near the top part, thereby making it possible to It is extremely strong against loads, eliminates the plate rattling phenomenon, and can also cope well with thermal expansion and contraction in the longitudinal direction of building boards for horizontal curtains, thus solving the above-mentioned drawbacks and achieving the purpose. It is.

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

Figures 1 to 3 and 5 to 7 show horizontal curtain outer enclosures according to embodiments of the present invention, A is a construction board for horizontal curtains, and this example is taken when the main plate l is taken as a cross section. (Right side of unit side cover construction board A in Fig. 2, etc.) Above the end, there is a grooved groove 2a in the middle, and when the entire cross section is relatively rounded, it forms a deformed M shape, In addition, a lower part 2 is provided such that the tip side is located above the surface of the main plate 1, and is lower than the other side of the main plate 1 (the left side of the unit side cover building board A in FIG. 2 etc.). The upper ridge part 3 is bent and can be appropriately engaged with the lower ridge part 2 of the adjacent horizontal curtain building board A. The main plate 1
In this example, a flat part, a gently sloped part and a flat part are bent. The horizontal curtain building board A, which consists of a main plate 1, a lower frame part 2, an upper frame part 3, is integrally formed by appropriately bending a single metal plate, and its length in the longitudinal direction is either long or an appropriate length. It is molded in the same way. The appropriate length is, for example, approximately 5 m to 10-odd meters in most cases, in order to be transportable and easy to handle. Further, as shown in FIG. 5, a heat insulating material 4 such as foamed synthetic resin is pasted from the lower surface of the main plate 1 of the horizontal curtain construction board A to the back surface of the lower frame portion 2, as shown in FIG. As a specific example of the lower part 2 and the upper part 3, the lower part 2 is shown in FIG. 1.

As shown in FIGS. 2, 5, and 7, a low-height bulge is formed above one end of the main plate 1, and a valley-shaped concave groove 2a is formed from this end. , an inclined part 2b is formed above and inward from this inner end, a top part 2C is formed further inward from this upper end, and a hanging part 2d is formed from the end of this top part 2C.
(including the hanging arcuate portion), and these inclined portions 2b
The top part 2C is formed as a high bulge with the hanging part 2d, and the lower part of the hanging part 2d is formed in an arc shape especially toward the groove strip 2a, and this and the low height bulge. When the overall cross section is relatively rounded, it forms a deformed M shape. Further, the lower end of the hanging portion 2d of the lower ridge portion 2 is formed to be located above the surface of the main plate 1. Moreover, as shown in FIG. 3, the slope 2b and the top 2
An L-shaped recess 2e is formed at the corner with C. A corresponding upper part 3 is bent on the other side of the main plate 1 into a relatively rounded abbreviation shape. That is, the main plate 1
A hanging portion 3a (including a hanging arc portion) is formed from the other end, and an arcuate tip edge 3b is bent inward from this lower end. The hanging portion 3a and the leading edge 3b are often formed as a continuous arc-shaped portion as shown in FIGS. 1 to 3. Further, when the upper rib part 3 is rotated and engaged with the lower rib part 2, the arcuate edge 3C on the tip side of the tip edge 3b as shown in FIGS. may be formed so as to contact the lower surface of the concave groove 2a or the inclined portion 2b of the lower ridge portion 2 by a springback phenomenon within the elastic limit. When the upper ridge part 3 of the adjacent horizontal curtain building board A is engaged with the lower ridge part 2 described above, a part or the whole of the lower ridge part 2 and the upper ridge part 3 are brought into close contact over the entire length. configured in the state.

That is, the structure is such that the hanging portion 3a of the upper ridge portion 3 and the portion of the main plate 1 closer to the upper ridge portion 3 are in close contact with the top portion 2c and the drooping portion 2d of the lower ridge portion 2. Also, although not shown in the drawings, it has a concave groove 2a in the middle, the overall cross section is relatively rounded, and has a substantially deformed M shape, and the tip side is located above the surface of the main plate. If there is, it is not limited to these embodiments, and other suitable shapes are also included in the scope of the lower part 2. Reference numeral B denotes a metal hanger, in which a rising portion 6 is formed on the upper side of an example of a flat or gently sloped mounting portion 5, and a top piece 7 is formed rearward from this upper end (on the mounting portion 5 side). It is integrally formed. A locking portion 6a that locks onto the grooved groove 2a at the middle or the front side of the top of the rising portion 6.
is bent (see Fig. 1, Fig. 2, etc.). or,
As shown in FIGS. 3 and 4, a substantially horizontal sub-top piece 7a may be formed at the upper end of the rising portion 6 at a position on the front side of the top piece 7. This hanger B is formed by integrally forming plate pieces by press working, and is often provided with reinforcing ribs as shown in the embodiments. C is a base material provided on the top or side surface of the structure, and in the embodiment shown in FIG. A large number of metal support members 9 having a hat-shaped cross section are provided along the inclination direction of the roof, etc., so as to have a cross-sectional shape, and are arranged in large numbers at appropriate intervals (for example, about 30 cm to about 1 m). A heat insulating board 10 such as a foamed synthetic resin board, a wood wool board, an asbestos board, etc. is placed between the side protrusions between the adjacent metal supports 9,9. In the embodiment shown in FIG. 1, a base material C is constituted by the metal supporting material 9 and the heat insulating plate 1o. In the embodiments shown in FIGS. 6 and 7, the wooden supporting members 11 such as rafters are placed on the structural member 8 such as the wooden main house so as to be perpendicular (including substantially perpendicular) to the structural member 8 such as the wooden main house. This is provided approximately along the
), on which a base board 12 such as a field board or lumber board is laid. In the embodiment shown in FIGS. 6 and 7, the wooden supporting material 11 and the base plate 12 make up the base material C.
is configured. In addition, as shown by the dotted line in Fig. 5, the metal support 9 having a hunt-shaped cross section is replaced with a metal support 9 such as C-shaped steel, without laying the insulation board IO on it, and instead of using a metal support 9 such as C-shaped steel. Material 9.9. . . . only, or the metal support members 9, 9. . . . alone is included in the scope of the base material C. Furthermore, a wooden support material 11 is placed on the wooden structural material 8, and the base plate 12 is not laid on top of this, and the wooden support materials 11, 11, . . .
. . . is also included in the scope of the base material C. In such cases, as shown in FIG. 5, it is often the case that a horizontal curtain building board A with a heat insulating material 4 is installed. On the top of the gate-shaped part of the metal support member 9, horizontal curtain construction boards A are arranged at regular intervals in the longitudinal direction (corresponding to the working width in the width direction of the horizontal curtain construction board A). One side of the main plate 1 (lower part 2 side)
Protrusions 9a, 9 having a right triangular cross section or the like whose ends abut appropriately
a, . . . are often provided. As shown in FIGS. 1, 8, and 9, a heat insulating material 9b is provided on the lower surface of the metal support member 9, which has a hunt-shaped cross section, as required. Reference numeral 13 denotes a moisture-proofing material, which is laid on the upper surface of the base material C using asphalt roofing or the like. The moisture-proof material 13 is shown in FIGS. 6 and 7, but it is shown in FIGS. 1 and 2.
This is omitted in the figures. Reference numeral 14 denotes a long metal strip, and main plates 1 of the horizontal curtain construction board A are attached at regular intervals in the longitudinal direction (corresponding to the working width in the width direction of the horizontal curtain construction board). The protrusions 14a, 14a, etc., having a right triangular cross section, which abut the ends of one side (the lower part 2 side) as appropriate, are shown in Fig. 6.
It is provided as shown in Fig. 1θ.

This strip plate 14 is provided when the base material C is made of the base plate 12 or the like.

An example of the main plate 1 (lower frame 2 side) end of the horizontal curtain building board A is brought into contact with the protrusion 9a on the base material C or the protrusion 14a of the strip plate 14 thereon, and the metal The horizontal curtain construction board A is placed on the base material C so that the longitudinal direction thereof is perpendicular (including substantially perpendicular) to the longitudinal direction of the support material 9 or the strip plate 14. Then, while the concave groove strips 2a of the lower part 2 of the horizontal curtain building board A are locked and pressed by the locking parts 6a of the hangers B, the attachment parts 5 of the hangers B are metal supports of the base material C. Drill screws or rivets on material 9 or wooden support material 11, etc. It is fixed with fasteners 15 such as bolts, nuts, and nails. At this time, the hanger B is fixed to the base material C, and the hanger B is not fixed to any part of the lower part 2 of the horizontal curtain building board A, but is in a pressed state. be. and an upper ridge portion 3 of the horizontal curtain construction board A adjacent to the lower ridge portion 2 of the horizontal curtain construction board A;
are engaged while being substantially rotated, and the top piece 7 of the hanger B is attached so as to support the lower surface of the main plate 1 near the upper part 3 of the adjacent horizontal curtain building board A, and the hanger None of the parts of B are inserted between the engagement points between the lower part 2 and the upper part 3, and even if the hanger B is present, a part of the lower part 2 and the upper part 3 are not inserted. Alternatively, the entire structure is configured such that they are closely engaged over the entire length, and these steps are repeated in order to form a horizontal curtain enclosure such as a roof or wall.

Further, when the suspender B is provided with a sub-top piece 7a as shown in FIG.
It is attached so as to press against the mold recess 2e. In addition, as shown by the dotted line in Figure 6, the adjacent horizontal curtain construction board A is attached to the lower frame part 2.
When the upper ridge part 3 is engaged, a substantially triangular gap is formed between the hanging part 2d of the lower ridge part 2, the hanging part 3a of the upper ridge part 3, and the part of the main plate 1 closer to the upper ridge part 3. A portion 16 is formed as necessary.

Next, the effects will be explained.

In the present invention, above one side end of the main plate 1, there is a concave groove 2a in the middle so that the overall cross section has a substantially deformed M shape, and the tip side is located above the surface of the main plate 1. A lower ridge part 2 is formed, and an upper ridge part 3 that can be engaged with the lower ridge part 2 is formed below the other side of the main plate 1 to form a construction board A for a horizontal curtain. Architectural board A is placed on base material C, and the concave grooves 2a of the lower part 2 are locked and pressed with the locking parts 6a of the hanger B, and the hanger B is fixed to the base material C. , engage the lower part 2 of the horizontal curtain construction board A with the upper part 3 of the adjacent horizontal curtain construction board A while substantially rotating, and raise the top part 7 of the hanger B. By supporting the lower surface of the main plate 1 near the cross section 3, firstly, the mounting structure can be made extremely strong against positive and negative loads, secondly, the plate rattle phenomenon can be eliminated, and thirdly, the lateral It can cope well with thermal expansion and contraction in the longitudinal direction of the architectural board A for curtains, and fourthly, it has the effect that engagement construction can be performed extremely easily and quickly.

To explain these effects in detail, first, the groove strip 2a of the lower leg part 2 is locked and pressed by the locking part 6a of the hanger B, and the hanger B is fixed to the base material C. By making the top piece 7 of the hanger B support the lower surface of the main plate 1 near the upper part 3 of the adjacent architectural board for horizontal curtains, the top piece 7 of the hanger B It is not inserted between the part 2 and the upper part 3, and even if the hanger B is present, part or the whole of the lower part 2 and the upper part 3 are tightly engaged over the entire length. Since the concave groove strip 2a of the lower leg part 2 is locked and pressed by the locking part 6a of the hanger B, it can withstand alternating loads such as wind pressure loads and strong forces that try to lift the main plate 1. Even if strong wind pressure (negative) is applied, the engagement part will not loosen, and it can be provided as a strong engagement part. Since the lower surface of the main plate 1 closer to the upper edge 3 of the service plate A can be supported, even if the upper edge 3 (underwater side) of the main plate 1 has a bulging shape at the engagement point, the engagement can be maintained. It has a structure in which the entire joint is supported by a hanger B and fixed to a base material C. In this way, ■ a part or the whole of the lower ridge part 2 and the upper ridge part 3 are tightly engaged over the entire length;
■The fact that the concave groove strip 2a is locked and pressed by the locking part 6a of the hanger B, and ■The lower surface of the main plate 1 near the upper part 3 is supported by the top piece 7 of the hanger B are synergistic. Therefore, it is possible to provide a horizontal curtain outer enclosure which acts effectively and has excellent strength. Therefore, it is completely possible to eliminate the problem of deformation and damage to the engaging portion between the lower bar part 2 and the upper bar part 3 if a worker steps on the engagement part during construction of the horizontal curtain outer enclosure. In this way, if the entire engagement part is strong and the lower part 2 and the upper part 3 can be engaged in a tight state over the entire length, the board will remain stable even under strong wind pressure loads. It is possible to reliably prevent noise phenomena. Therefore, unlike in the past, between the hangers, the upper part of the hanger is floating relative to the lower part of the hanger, which not only makes it impossible to install firmly, but also causes the alternating loads due to wind loads, etc. It can solve all the major defects that often come off and scatter.

Further, an upper part 3 is attached to a lower part 2 which has a concave groove 2a in the middle, has a substantially deformed M shape in cross section, and has a tip end located above the surface of the main plate 1. By engaging while rotating, the engagement can be performed simply and quickly by slightly hooking and rotating, and it is possible to provide a horizontal curtain outer enclosure with extremely excellent workability as a whole.

In addition, the architectural board A for the horizontal curtain is made of a material with high elasticity (copper, etc.)
Even if the area where the horizontal curtain construction board A is installed has a large temperature difference, even if the horizontal curtain construction board A is thermally expanded and contracted in the longitudinal direction according to the outside temperature. In the present invention, the hanger B and the horizontal curtain building board A are not in a fixed state at all, and each is in an independent state even though they are pressed, and the horizontal curtain building board A is heated. Even if it expands and contracts, it is free at the part B of the hanger, so it is possible to create a horizontal curtain outer envelope that does not generate any thermal stress or deformation strain. In particular, in the present invention, the end of the lower part 2 is not locked to the locking part of the hanger B, but the hanger B is only engaged with the concave groove 2a at the intermediate position of the lower part 2. Since the locking portion 6a is locked and pressed, the sliding between the concave groove 2a and the locking portion 6a is smooth, and even if the horizontal curtain construction board A expands and contracts due to heat, it will not move at the hanger B. It is something that can be done freely. Therefore, the main plate 1 of the horizontal screen architectural board A exposed on the outer surface can be made to have almost no deformation or distortion. This allows for a strong connection structure in which almost no deformation or strain occurs even when subjected to external forces such as earthquakes. For this reason, there is a decrease in strength due to conventional thermal strain, and
It is also possible to prevent plate crackling caused by thermal strain and the like.

As described above, the structure is extremely simple and can be constructed at a relatively low cost, even though it has innovative effects such as strength, thermal expansion/contraction resistance, prevention of plate cracking, and ease of construction.

In addition, if the base material C is provided with protrusions 9a and 14a at regular intervals, which abut the side edges of the base part 2 of the main plate 1 of the horizontal curtain building board A, roofing can be done while abutting against these protrusions 9a and 14a. This naturally allows for accurate roofing pitch.

In particular, the longer the length of the architectural board A for the horizontal curtain, the more the drawback that errors often occur on the left and right sides can be eliminated at once. Furthermore, even if the hanger B, which is a separate member from the metal support member 9, is used, it is not necessary to allocate the roofing pitch in the roofing direction, and the roofing can be done simply and quickly. Furthermore, if the mounting portions 5 of the hangers B are fixed to the protrusions 9a and 14a whose upper surfaces are inclined, the lower part 2 of the horizontal curtain building board A can be stretched during roofing. This allows the roofing pitch to be made more accurate, and it can be attached to the base material C more firmly and reliably. Furthermore, by pasting the heat insulating material 4 on the lower surface of the building board A for the horizontal curtain, it is possible to construct a horizontal curtain outer enclosure with excellent heat insulation performance.

Furthermore, if a triangular or similar gap 16 is formed between the lower ridge portion 2, the upper ridge portion 3, and the portion of the main plate 1 closer to the upper ridge portion 3, capillary action can be prevented and rainwater intrusion into the interior can be prevented. It can be blocked even better.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the present invention, FIG. 2 is a vertical cross-sectional side view of FIG. 1, FIG. 3 is a vertical cross-sectional side view of another embodiment of the present invention, FIG. FIG. 6 is a rough vertical sectional side view of another embodiment of the present invention, FIG. 7 is a perspective view of the main part of the present invention, and FIG.
Figures 9 and 9 are perspective views of the metal support material, Figures 10 and 11.
The figure is a perspective view of the strip. A... Architectural board for horizontal curtains, 1... Main board, 2... Lower ridge portion, 2a... Concave groove strip,
3...Upper part, B...Hipper, 6a.
...Locking part, 7...Top piece, C...
...base material.

Claims (1)

[Claims] (11) A lower part is formed above one end of the main plate, with a concave groove in the middle, the overall cross section is approximately deformed M shape, and the tip side is located above the main plate surface. and forming an upper part that can engage with the lower part on the lower side of the main plate to form a horizontal lid building board, and placing the horizontal lid building board on a base material. The concave grooves of the lower part are locked and pressed by the locking part of the hanger, and the hanger is fixed to the base material, and A horizontal curtain outer enclosure characterized in that the upper part of the main board is engaged with the upper part of the board while being substantially rotated, and the lower surface of the main board near the upper part is supported by the top piece of the hanger.