JP3425034B2 - Outer enclosure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an enclosure having good rain finish, excellent durability, simple structure, and excellent workability.

[0002]

2. Description of the Related Art In recent years, many metal enclosures such as roofs and walls have been used, and among them, many enclosures such as roofs and walls also exist. In the case of the outer enclosure, the flat portion of the building board constituting the outer enclosure is formed in a large area. In general, the outer body is fixed by pressing the gutter with a hanger, and the end part of the building board is fitted and fixed to the hanger, and the cap material is fitted between the adjacent building boards. The outer enclosure is constructed.

[0003]

By the way, an outer enclosure such as a roof or wall made of metal has an aesthetically pleasing appearance and is unique, and a type having a gutter inside discharges rainwater. Have various characteristics such as being relatively good. However, in the above-mentioned enclosure, in addition to the main constituent members such as a building board, a cap member, and a hanging member, a gutter or a relatively large number of other parts are required.

Particularly, in the case of fixing the gutter with the suspenders, since it has a role of fixing the building board, the suspenders necessarily have a complicated structure. Also, since one building board itself has a large area, a large negative pressure is likely to be applied to the surface of the building board in the enclosure in a strong wind, and the mating type building board is the base part. It often comes off from the body.

Furthermore, since high precision is required for installation during construction, the worker will be nervous in many works, and it will be a big problem that the worker will be burdened with a lot of work. Furthermore, the increase in the number of parts will make it difficult to carry the parts from the factory to the construction site, and the chances of losing parts will increase. As described above, the envelope also has various problems.

[0006]

Therefore, as a result of earnest studies to solve the above problems, the inventor found that the present invention forms a folded-back engaging portion on the water side of the main plate in the front-rear direction. Then, a building board having a gutter-shaped bent portion formed on the water side thereof, a suspension having a rising portion formed from the pedestal portion and a tongue portion formed from the upper end of the rising portion, and a predetermined interval in the longitudinal direction. It consists of a force aggregate forming a plurality of claws, a plurality of the plurality of force aggregates are arranged side by side, the gutter-shaped bent portion of the building board is arranged substantially orthogonal to each force aggregate, The gutter-shaped bent portion is fixed by sandwiching it with an appropriate claw portion and a hanger, and the tongue portion of the hanger is inserted into the folded-back locking portion of the adjacent building board to form an outer body. By improving the construction efficiency and making the mechanical strength and durability excellent, That.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings. First, as shown in FIGS. 1, 2 and 3 (A), a building board A is a front-back direction of a main board 1. , There are a water side and a water side, and the folded-back engaging portion 2 is continuously formed on the main plate 1 on the water side, and the polymerization surface 3 is formed on the water side. A gutter-shaped bent portion 4 is formed from the outer end of the surface 3. The folded-back engaging portion 2 is formed by folding back from the underwater side end of the main plate 1 toward the back surface side of the main plate 1 in a substantially hairpin curved shape in cross section.

The end of the folded-back engaging portion 2 is formed with an inclined edge 2a which is inclined slightly downward (about 10 ° with respect to the horizontal direction). Make sure the opening to be inserted is opened [Fig. 2 and 3]
(See (A)]. The inclined edge 2a does not necessarily have to be formed, and may be provided depending on the situation. Next, the main plate 1
The surface 3 to be polymerized on the water side is formed at a position lower than the main plate 1 with a slight step with respect to the main plate 1.

A folded-back engaging portion 2 formed at an underwater end of a main plate 1 of a building board A vertically adjacent to each other is superposed on the superposed surface 3, and the main board 1 and the superposed surface 1 are superposed on each other. The step with the surface 3 is such that the underwater side end of the main plate 1 and the folded-back engaging portion 2 are overlapped with the overlapped surface 3 and the adjacent main plates 1, 1 of the building boards A, A are on the same plane. (Fig. 2)
reference). There is also a building board A on which the superposed surface 3 is not formed [see FIG. 7 (A)]. Further, an outer enclosure using a building board A of a type in which the surface 3 to be polymerized is not formed is shown in FIG.

Next, the gutter-shaped bent portion 4 is shown in FIG.
As shown in FIG. 3, the surface 3 is formed from the outer end of the surface 3 to be polymerized (the position opposite to the main plate 1 side), and is bent to have a substantially rectangular cross section. First, on the side continuous with the polymerized surface 3, an inner gutter wall 4a is formed from the outer end of the polymerized surface 3, a bottom surface 4b is formed outward from the inner gutter side portion 4a, and an outer surface than the bottom surface 4b is formed. An inner gutter wall 4a, a bottom surface 4b and an outer gutter side 4c form a gutter-shaped bent portion 4 having a substantially square cross section.

A horizontal piece 4d is formed from the upper end of the outer gutter side portion 4c of the gutter-shaped bent portion 4 toward the inner gutter wall 4a side, and the gutter-shaped bent portion 4 is fixed by a suspender B described later. The horizontal piece 4d may not be formed (see FIGS. 8A and 8B).

Next, as shown in FIGS. 2 and 3B, the suspension B has a flat pedestal 5 on which a rising portion 6 is formed, and a tongue piece is horizontally formed from the upper end of the rising portion 6. The part 7 is formed. The pedestal portion 5 and the tongue piece portion 7 are bent in opposite directions about the rising portion 6 as a center. The tongue piece 7
Is to be locked to the folded-back locking portion 2 of the building board A, and the tongue piece portion 7 is inserted between the main plate 1 and the folded-back locking portion 2 to fix the underwater side of the building board A. It is something that is fixed.

A fixing piece 8 is formed on the tongue piece portion 7. The fixing piece 8 is formed by cutting a predetermined portion of the tongue piece portion 7 in a portal-like shape, and the cutting portion is formed so as to be bent downward. It is a thing.
The fixing piece 8 is fixed near the tip of the horizontal piece 4d of the gutter-shaped bent portion 4 of the building board A in a substantially close manner. There is also a type of hanger B in which the fixing piece 8 is not formed [see FIG. 7 (B)].

Next, the strength aggregate C has a plurality of claw portions 10, 10, ... Formed at predetermined intervals along the longitudinal direction of the structural member 9 (see FIG. 3C). A structural steel or the like is used for the structural member 9 of the strength aggregate C, for example, a structural steel having a substantially hat-shaped cross section is used, and a plurality of claw portions 10, 10, ... Are formed on the upper surface of the structural member 9. To be done. The plurality of claw portions 10, 10, ... Are cut off from the upper surface of the structural member 9 and the cut-out portions are raised to project upward from the upper surface of the structural member 9 in a substantially vertical manner. Or the claw portion 1 formed on the upper surface of the structural member 9 as a separate member.
0, 10, ... May be fixedly formed by welding means or the like [see FIG. 7 (C)].

In the type shown in FIG. 9 (A), the folded-back engaging portion 2 and the overlapped surface 3 are not in contact with each other and there is a space on both surfaces. This type has a structure in which rainwater easily flows into the gutter-shaped bent portion 4. The type shown in FIG. 9B has a seal member 1 between the building board A and the suspension B.
2 is provided. In the type shown in FIG. 9C, the seal member 12 is provided between the building board A and the suspension B, and the seal member 1 is also provided between the folded-back engaging portion 2 and the overlapped surface 3.
2 is provided. Further, the type shown in FIG. 9 (D) has the folded-back engaging portion 2 in the gutter-shaped bent portion 4, and has a structure that facilitates the inflow of rainwater into the gutter-shaped bent portion 4. is there.

A heat insulating member 11 may be attached to the back side of the main plate 1. In FIG. 2, the heat insulating member 11 is shown by an imaginary line. Further, in FIG. 9 (A), the heat insulating member 11 is shown by a solid line.

[0017]

First, a plurality of strength aggregates C, C, ... Are arranged in parallel at equal intervals. The strength aggregates C, C, ... are I-shaped steel, H
It is arranged on a base member such as shaped steel. Next, strength aggregate C,
C, ... Arranges the building board A so that the gutter-shaped bent portions 4 are orthogonal to each other. Then, the gutter-shaped bent portion 4 of the building board A is fitted between the claw portion 10 and the rising portion 6 of the suspension B so that the suspension B is fixed on the force aggregate C [Fig. See A)]. Next, the folded-back engaging portions 2 of the adjacent construction board A are engaged with the tongue pieces 7 of the suspension B [see FIG. 5 (B)], and the two folded-like engaging portions are located above the water side. At the adjoining building board A to be polymerized on the surface 3 to be polymerized, and this is sequentially repeated to construct the enclosure [Figs. 6 (A) and (B)].
reference〕.

[0018]

According to the first aspect of the present invention, there is provided a building board A in which a folded-back engaging portion 2 is formed on the water side of the main plate 1 in the front-rear direction, and a gutter-shaped bent portion 4 is formed on the water side thereof. A rising portion 6 is formed from the pedestal portion 5, and a tongue portion 7 is formed from the upper end of the rising portion 6.
, And a force aggregate C having a plurality of claw portions 10, 10, ... Formed at predetermined intervals in the longitudinal direction. The plurality of force aggregates C, C ,. The gutter-shaped bent portions 4 of the building board A are arranged substantially orthogonal to the respective force aggregates C, and the gutter-shaped bent portions 4 are fixed by sandwiching the gutter-shaped bent portions 4 with an appropriate claw portion 10 and a suspension B. First, the building board A is first constructed by forming the tongue piece 7 of the suspension B into the folded-back engaging portion 2 of the adjacent building board A to form an outer body.
The workability is excellent, and secondly, an extremely strong structure can be obtained.

To explain the above effect in detail, the building board A has a folded-back engaging portion 2 formed on the water side of the main plate 1 in the front-rear direction and a gutter-shaped bent portion 4 formed on the water side thereof. ,
The suspension B has a rising portion 6 formed from the pedestal portion 5 and a tongue piece portion 7 formed from the upper end of the rising portion 6. Also,
The strength aggregate C has a plurality of claw portions 1 at predetermined intervals in the longitudinal direction.
0, 10, ... Are formed. As described above, since the force aggregate C is provided with the plurality of claw portions 10, 10, ... At predetermined intervals, the claw portions 10, 10, ... Are provided by setting the intervals according to the dimensions of the building board A. The building board A and the suspensions B, B, ... Can be arranged according to the positions of 10 ,.

Since it is not necessary to carry out the work while measuring the positions where the building board A and the suspension B are arranged with respect to the strength aggregate C, the work can be performed extremely efficiently, and for the worker, The burden can be reduced. next,
The portion of the gutter-shaped bent portion 4 of the building board A is firmly fixed by the hanger B, and the mechanical strength is improved. further,
By the claw portions 10, 10, ... Pressing the gutter-shaped bent portion 4, a negative pressure P acts on the main plate 1 of the building board A, and the building board A can be lifted upward.
It is possible to prevent the building board A from coming off [Fig. 1
0 (A) and (B)].

[0021] According to the invention of claim 2, in accordance with claim 1, the suspension B is provided with a tongue piece 7 at an appropriate position in the longitudinal direction of the tongue piece 7.
The fixing piece 8 which is narrower and bends downward is formed, and the fixing piece 8 is an outer body that is locked to the edge of the gutter-shaped bending portion 4. The gutter-shaped bent portion 4 can be locked by, and the fixed state of the gutter-shaped bent portion 4 can be further strengthened.

The invention of claim 3 relates to claim 1 or claim 2.
In the above, on the water side of the main plate 1, there is formed a surface to be polymerized 3 which is slightly lower than the main plate 1 through a step, and the adjacent main plates 1, 1 of the building plates A, A are substantially horizontal planes. Since the folded-back engaging portion 2 is overlapped on the overlapped surface 3, the adjacent building board A,
The main plates 1, 1 which are adjacent to each other have substantially the same plane connection with each other.
By forming and on substantially the same plane, an extremely orderly outer enclosure can be obtained.

[0023]

[Brief description of drawings]

FIG. 1 is a perspective view of an essential part showing a connecting portion between building boards of the present invention.

FIG. 2 is a vertical sectional side view of a main part of the present invention.

FIG. 3A is a perspective view of a building board. (B) is a perspective view of the suspension (C) is a perspective view of the main part of the strength aggregate

FIG. 4 is a perspective view showing a state in which a suspender is mounted on the strength aggregate.

5 (A) and 5 (B) are process diagrams showing a construction state.

6 (A) and 6 (B) are process diagrams showing a construction state.

FIG. 7A is a perspective view of another type of building board. (B) is a perspective view of another type of suspension (C) is a perspective view of a main part of another type of strength aggregate

FIG. 8A is a vertical sectional side view of a main part of another type of the present invention. (B) is a vertical sectional side view of a main part of a different type from (A)

FIG. 9A is a longitudinal side view of a main part of an outer enclosure having a structure in which a folded-back engaging portion and a surface to be overlapped do not come into contact with each other. (C) is a longitudinal sectional side view of a main part having a structure in which a seal member is provided between a building board and a suspension, and a seal member is also provided between a folded-back engaging portion and a surface to be polymerized. (D) is a vertical sectional side view of a main part having a structure in which a folded-back locking part is inserted in a gutter-shaped bent part.

FIG. 10A is a schematic view showing a state where negative pressure is applied to the outer envelope, and FIG. 10B is a schematic view of main parts showing a state where negative pressure is applied to the outer envelope.

[Explanation of symbols]

A: Building board 1 ... Main plate 2 Fold-back locking part 3 ... Surface to be polymerized 4 ... Gutter-shaped bend B ... Suspension 5 ... Pedestal 6 ... Rise 7 ... Tongue part 8 ... Fixing piece C ... Power aggregate 10 ... Claw part

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yoshinori Akimoto 3954-20 Ogawara, Suzaka, Nagano Prefecture Yamaki Industry Co., Ltd. (72) Inventor Ryoichi Kobayashi 3954-20, Ogawara, Suzaka City Nagano Prefecture In Yamaki Industry Co., Ltd. ( 56) References JP-A-7-113292 (JP, A) JP-A-8-165750 (JP, A) JP-A-9-158405 (JP, A) JP-A-6-93687 (JP, A) (58) ) Fields surveyed (Int.Cl. ⁷ , DB name) E04D 3/00-3/36

Claims (3)

(57) [Claims] 1. A construction board having a folded-back engaging portion formed on the water side of the main plate in the front-rear direction, and a gutter-shaped bent portion formed on the water upper side thereof, and a rising portion formed from a pedestal portion, and the rising portion. A suspension having a tongue portion formed from the upper end of the portion, and a force aggregate having a plurality of tab portions formed at predetermined intervals in the longitudinal direction,
A plurality of the plurality of force aggregates are arranged side by side, the gutter-shaped bent portions of the building board are arranged substantially orthogonal to the respective force aggregates, and the gutter-shaped bent portions are appropriately claws and suspensions. An outer enclosure which is fixed by sandwiching it and is formed by inserting a tongue piece of the suspension into a folded-back engaging portion of an adjacent construction board. 2. The hanger according to claim 1, wherein the hanging piece has a fixing piece which is narrower than the tongue piece and bends downward at an appropriate position in the longitudinal direction of the tongue piece, and the fixing piece has a gutter-like bend. An outer enclosure characterized by being locked to the edge of the part. 3. The main plate according to claim 1 or 2, wherein a surface to be polymerized which is slightly lower than the main plate is formed on the water side of the main plate via a step, and the main plates are adjacent to each other. An enclosure that is characterized by not taking a substantially horizontal plane.