JPH0325578B2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention has a relatively simple structure, can be installed easily and quickly, can be well protected from rain after installation, and can be installed on ridge panels or walls. This invention relates to a folding type roof door for roofs that can prevent thermal distortion occurring at ridges, etc. by attaching it to joint water cuts.

[Conventional technology and its problems]

Conventionally, when repairing the water side of the ridge part of a folding type roof, mento doors were inserted and locked on both the left and right sides of the ridge cover board. This had the disadvantage that rainwater easily entered from around the folded type roof and the door. In addition, the folding type roof ridge device is
Generally installed with a ridge plate of appropriate length in the longitudinal direction,
There were some cases in which the ridge cladding was installed so that it could expand and contract, but in that case, the ridge cladding would suffer metal fatigue due to the thermal expansion and contraction of the folded roof, and cracks would form in the middle of the ridge cladding, resulting in damage. There are serious drawbacks such as the infiltration of rainwater from there, and it is desired to solve this problem.

[Means to solve the problem]

Therefore, as a result of extensive research in order to solve the above-mentioned drawbacks, the inventor has developed the present invention by folding the rear piece of the main door, which has an inverted L-shaped cross section, into a top piece, a front piece, and a rear piece. It is formed into an inverted trapezoid shape so as to roughly follow the upper surface shape of the type of roof, and end-face doors made of soft and elastic synthetic rubber or synthetic resin are fixed to both ends of the main door. However, the outer surface of the end-faced door is formed with an end notch that engages about half of the end-faced part of the folded type roof, or a plurality of the above-mentioned main doors are installed together. Then, connect these with an intermediate door made of soft and elastic synthetic rubber or synthetic resin, and lock the lower side of the intermediate door to the locking part of the folding type roof. By using a side door with a notch, it can be manufactured at a relatively simple cost and with a relatively simple structure, and it can be installed by locking and fitting it into a part of a folding type roof that is closer to the water side. This can be done extremely easily and quickly, and after installation, it can be well protected from rain, and by attaching a ridge cover plate, etc. to this, it prevents the occurrence of thermal distortion due to thermal expansion and contraction at the ridge part of a folded type roof. The purpose of this invention has been achieved by making it possible to better protect the ridge from rain, thereby solving the above-mentioned drawbacks and the like.

〔Example〕

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

The first invention is a folding type door whose main structure is a main door main body 1 and two end-faced doors 2, 2 at both ends, as shown in FIGS. 4 and 8. This is a side door A for a closed roof B.

In the second invention, as shown in FIGS. 1, 6, and 10, there are a plurality of main door bodies 1, an intermediate door 3 is provided in the middle, and end portions are provided at both outer ends of the outermost position. This is a side door A for a folding type roof B whose main structure is provided with side doors 2, 2.

ing.

Therefore, the parts constituting the first invention and the second invention, the folding plate type locking roof B, etc. will be explained.

As shown in FIGS. 4 and 7, the main door main body 1 is formed into an inverted L-shape in cross section by a top piece 1a, a front piece 1b with a low height, and a rear piece 1c with a high height. It is made of metal. The lower end and both side ends of the rear side piece 1c have the upper surface shape of the unit interval (between the adjacent locking parts B ₁ and B ₁ ) of the folding type locking roof B, that is,
It is formed in an inverted trapezoidal shape so as to substantially follow the bottomed V-shaped portion 8b. Further, the front piece 1b is also provided with notches at the lower corner portions on both sides as necessary so as to rest on both upper end shoulders of the bottomed V-shaped portion 8b of the folding type clasp roof B. There is. The reverse trapezoidal rear piece 1c
The both side edges and the lower edge may be formed as inclined edges 1d, 1d, 1d with elasticity at an appropriate angle (approximately 30 degrees inside or outside) (see the dotted lines in FIGS. 4 to 6, respectively). The edge-faced door 2 is made of soft synthetic rubber or synthetic resin having appropriate elasticity. This is fixed to both ends of the door main body 1 (see FIG. 4), or to both outermost ends of the door main bodies 1, 1, . . . (see FIG. 6).

That is, a part of the end-faced door 2, 2 is fitted inside the top piece 1a, front piece 1b and rear piece 1c of the end of the main door body 1, and the other parts are fitted inside the end-faced door 2. ,2
is exposed to the outside. End cutouts 2a, 2a of an appropriate shape are formed on the outer end surfaces of the end-faced doors ₂ , 2 to engage approximately half of the adjacent locking portions B1, _B1 .

The intermediate face door 3 is also made of soft synthetic rubber or synthetic resin having appropriate elasticity, and is provided as a connecting portion between the opposite ends of the face door main bodies 1, 1. That is, both ends of the intermediate door 3 are fitted and fixed between the opposite ends of the main door bodies 1, 1, and the intermediate portion thereof is exposed. A cutout portion 3a of an appropriate shape is formed on the exposed lower surface side of the intermediate door 3 to be engaged with the locking portion _B1 .

Reference numeral 4 denotes a beam material provided at the ridge of a steel frame structure, etc., and 5 a roof bracket, which is formed by bending a band plate to have a chevron-shaped portion and a bottom portion, or is formed to have an O-shaped cross section. The bottom of the roof bracket 5 is placed on the beam 4 and fixed by welding or the like. The approximate center of the ridge bracket 6a or the end of the wall bracket 6b is fixed to the top of the chevron-shaped portion of the roof bracket 5 so as to be orthogonal (including substantially perpendicular) to the longitudinal direction of the beam 4. ing. Hangers 7, 7 are fixed to both sides of the ridge bracket 6a in the longitudinal direction. Further, a hanger 7 is fixed to one end of the wall fitting 6b. The folding type roof B has a relatively high bottomed V-shaped part 8b formed in the center of the main plate 8a of the building board 8, except for _one part B.
There are a plurality of examples of this folding type roof B, and the folding type roof B of the first embodiment is the first example.
2, 9, 12, and 13, a main plate 8a having a bottomed V-shaped portion 8b has an upper rib portion 8c on one side and a lower rib portion 8d on the other side. A building board 8 on which is formed constitutes a main component, and the building board 8
is placed on the roof bracket 5, and the hanger 7 is locked to the lower part 8d of the construction board 8. The bottom of the hanger 7 is fixed to the top of the roof bracket 5, and then the adjacent The upper part 8c of the building board 8 is fitted over the lower part 8d of the front building board 8 and the hanger 7, and the upper part 8c is bent and tightened, so that the cross section is omitted. A fastening part _B1 of a shape, etc. is formed, and construction is carried out so that the upper sides of both sides of the bottomed V-shaped part 8b of the building board 8 rest on one side of the ridge support fitting 6a, and these steps are repeated in sequence. A folding type roof B is installed on both sides of the ridge support fitting 6a, or the upper sides of both sides of the bottomed V-shaped portion 8b of the building board 8 are placed on one side of the wall support fitting 6b. The building was constructed in the same way as the folded-plate type hanishime roof B. Further, the folding type roof B of the second embodiment has a bottomed V as shown in FIGS. 3 and 11.
A construction board 8 having a character-shaped portion 8b and a cap material 9 constitute the main components, and the construction board 8 is placed on the roof bracket 5 at an appropriate interval, and a hanger is placed within the interval. 7 is inserted and locked, and the bottom of the hanger 7 is fixed to the top of the roof bracket 5 with a drill screw or bolt/nut, and the adjacent building boards 8, 8
A cap material 9 is fitted over the side ends and the hanger 7, and these ends are tightened as appropriate to form a tightening part _B1 as a tile bar, and the roof is constructed. As shown in FIG. 11, locking protrusions are formed on both sides of the locking part _B1 , which is a tile bar, at the upper ends of the left and right sides. Further, as shown in FIG. 14, the folding type roof B of the third embodiment has a construction board 8 and a cap material 9 as the main components as in the second embodiment, and the construction board 8 is placed on the roof bracket 5, the hanger 7 is locked to the side end of the building board 8, the bottom is fixed to the roof bracket 5, and then the side of the adjacent construction board 8 is fixed. The end is locked inside the hanger 7, and the cap material 9 is fitted over the side ends of the adjacent building boards 8, 8 and the hanger 7, and these ends are tightened appropriately to form a cross section T. A locking part _B1 in the shape of a letter etc. is formed and constructed. The fastening part B ₁ is shown in Fig. 11.
They are formed symmetrically as shown in FIG. 4, or asymmetrically as shown in FIGS. 9, 12, and 13. In addition, the hanger 7 and the construction board 8 in any of the above-mentioned folding type roofs B are attached in a sandwiched state.

The folded type roofs B, B are configured downward on both sides with the ridge bracket 6a of the ridge as a boundary, and the entire roof is covered with an appropriate opening at the ridge bracket 6a of the ridge. 10 are formed. Alternatively, a wall portion C is provided at the upper end of the folding type roof B on the water side (at the location of the wall mounting bracket 6b). Further, a stop door 11 is fixed in a watertight manner to the water-side upper end of the bottomed V-shaped portion 8b of the construction board 8 constituting the folding type roof B. Reference numeral 12 is a metal long or appropriate length ridge plate, and as shown in FIGS. It becomes a chevron-shaped portion, and folded edges 12b, 12b are formed below both ends of the chevron-shaped portion. Reference numeral 13 is a wall-joining draining material made of metal and having a long or appropriate length, and as shown in FIG. 3, a vertical portion 13b is formed on one side of a gently sloped portion 13a.
A folded edge 13c is integrally formed on the other side.

[Effect]

First, in the case of the door A for the folding type roof B of the first invention (see Fig. 4), this is inserted into the folding type roof B near the water side. That is, between the fastening parts B ₁ and B ₁ in the direction in which the building board 8 is installed,
As shown in FIG. 8, it is tilted when viewed from above and rotated, inserted between the locking parts _B1 and _B1 , and the end notches 2a, 2a of the front door 2, 2 are inserted. Fastening part
It is elastically locked to B ₁ , B ₁ or the protrusions on both sides thereof.
To repair the ridge side, as shown in Figures 1 and 2, cover the ridge cover board 12 on the side of the water side (ridge part) of the door A and the folded type roof B. Then, attach both sides of the ridge cover plate 12 to the left and right double-sided doors A,
It is fixed to the upper surface pieces 1a, 1a of A with rivets or the like.
In addition, in order to repair the wall joint, as shown in Fig. 3, the vertical part 13b of the wall joint cutter 13 is fixed to the wall C with bolts, etc., and the wall joint cutter 13 is loosened. At the slope part 13a, there is a side door A and a folded type roof B.
The gently sloped part 13a of the wall-joining water cutting material 13 is fixed to the upper surface piece 1a of the door A with rivets or the like.

In addition, in the case of the door A for the folding type roof B of the second invention (see Fig. 6), this door is inserted into the folding type roof B near the water side. To describe this specifically, first, as shown in Figure 9, 0
The main door bodies 1, 1 on both sides of the front door 3 are bent into an inverted V-shape, and the cutout portion 3a is locked into the locking portion _B1 , and then as shown in Fig. 10. The end notches 2a, 2a of the end-faced doors 2, 2 are
As with the side door A of the embodiment, it is rotated on a virtual plane and locked into the locking portions B ₁ , B ₁ or the protrusions on both sides thereof. Furthermore, the ridge side repair and wall joint repair using the side door A of the second invention are the same as in the first invention.
Also, the side door A has a rear side piece 1 as shown in the embodiment of the drawings.
c was installed so as to be located above the water, but of course it may also be located below the water.

[Effect of the Invention] In the invention of claim 1 (first invention), the rear piece 1c of the door main body 1 has an inverted L-shaped cross section, including the upper piece 1a, the front piece 1b, and the rear piece 1c. is formed into an inverted trapezoidal shape so as to roughly follow the upper surface shape of the folding type cleat roof B, and end ridges made of soft and elastic synthetic rubber or synthetic resin are provided at both ends of the main door body 1. The mendo 2, 2 are fixed respectively, and the end portions of the mendo 2,
Clamping part B of folded type roof B on the outside of 2 ₁
By forming the side door A with end notches 2a, 2a that lock in approximately half of the area, first, it can be made relatively simple and inexpensive, and second, installation can be done easily and quickly. Thirdly, after installation, the locking part B ₁ can be made watertight, making rainproofing very good.Fourthly, by attaching the present invention to the ridge cover board 12 or the wall joint water cutout 13, it can be installed at the ridge part etc. This has effects such as being able to prevent thermal distortion that occurs.

To explain this effect in detail, the folded type door A for the folded roof B consists of a main door body 1 and an end door 2, and is relatively simple in structure and shape, and is easy to process. The edge of the plate is simply pressed.
It can be manufactured at low cost. or,
This side door A is attached to the folding type roof B, with a notch _{2a at the end of the roof B 1 on} the water side side, and
It can be installed by simply locking the holder 2a, which has the advantage of being extremely simple and quick. Furthermore, since the edge-faced door 2 has elasticity, it can be elastically locked and fitted to the sides of the locking parts B ₁ and B ₁ , and it is not only difficult to come off easily, but also to prevent elasticity. Especially when it comes to
B It plays the role of a conventional face door in _one place, has excellent watertightness, and furthermore, since the rear side piece 1c has an inverted trapezoid shape, it can be used as a face door in the bottomed V-shaped part 8b of the architectural board 8. This function prevents rainwater from entering the room, making it extremely waterproof (watertight).

Moreover, when the ridge cover board 12 and the wall joint cutout material 13 are attached via the side door A for the folding type roof B of the present invention, the architectural boards constituting the folding type roof B can be installed. 8 thermally expands and contracts as appropriate in the longitudinal direction according to the outside temperature, and even if expansion and contraction appears at the ridge part or wall joint part of the folded type roof B, the ridge cover plate 12 and The wall-joining water cutter 13 is attached to the roof via the elastic end-face door 2 of the side door A, and the end-face door 2 is elastically attached to the top of the fastening parts B ₁ , B ₁ . Even if it is a temporary locking, the architectural board is adapted to slide or deform slightly in the longitudinal direction as appropriate, and constitutes the ridge cover board 12, the wall joint cutout material 13, and the folded type roof B. 8, no thermal stress is generated at all, and the occurrence of thermal strain can be reliably prevented. Furthermore, since the folded type roof B has a relatively high height and a large section modulus, it is subject to large thermal stress due to thermal expansion and contraction, and the plate cracking phenomenon tends to occur frequently. It is possible to reliably eliminate the plate sound phenomenon. Also, the folded version type door A for the hashishime roof B
Since the end notch 2a can be elastically locked to the fastening part _B1 , it can be held with sufficient strength even when the vertical load of the ridge cover board 12 and the wall joint cutout 13 is applied. .

As described above, the bottomed V-shaped part 8b of the building board 8 serves as a door, and by attaching it to the ridge cover board 12 or wall joint cutout 13, it prevents thermal distortion occurring at the ridge part etc. The present invention has great effects where possible.

Next, the invention of claim 2 (second invention)
In this case, a plurality of door main bodies 1 of the first invention are installed side by side, and these are connected by an intermediate door main door 3 made of soft and elastic synthetic rubber or synthetic resin. By forming the side door A with a notch 3a on the lower side that engages with the locking part _B1 of the folding type locking roof B, workability and watertightness can be further improved.

To explain this in detail, as shown in FIG. 9, the main door bodies 1, 1 on both sides of the intermediate door 3 are warped into an inverted V-shape, and the notch 3a of the intermediate door 3 is bent. Since it can be locked and fitted to the fastening part _B1 , the watertightness of this _one fastening part B can be made much better, and the installation work can be done easily and quickly. Since the other configurations are the same as those of the first invention, the same effects can be achieved.

In addition, the inverted trapezoidal rear piece 1 of the side door A for a fastened roof.
If both side edges and lower edge of c are formed as inclined edges 1d, 1d, 1d with elasticity of appropriate angles,
Sloped edge 1 that has elasticity even when rainwater is sprayed strongly from below on the water side of the ridge or wall joint.
d, 1d, 1d are bottomed V-shaped portions 8b of the building board 8
Since the side portions of the rainwater are spring-backed by a so-called springback phenomenon within the elastic limit, the spring-backed inclined edges 1d, 1d, 1d can act as a barrier to prevent rainwater from entering, making it possible to prevent rainwater from entering. Furthermore, if a coating is provided on the surface of the building board 8 as a high-grade steel plate, the coating can be prevented from being damaged. Moreover, if notches are formed in the corners of both lower ends of the front piece 1b, the plate can be placed on both shoulders of the bottomed V-shaped part 8b of the construction board 8 with the notches of the rear piece 1c. This allows for a stable installation.

[Brief explanation of drawings]

Figure 1 is a perspective view of Osamu Munebe using the second invention;
Fig. 2 is a longitudinal sectional side view of ridge repair using the first and second inventions, Fig. 3 is a longitudinal sectional side view of wall joint repair using the first and second inventions, and Fig. 4 is a longitudinal sectional side view of ridge repair using the first and second inventions. 1. A perspective view of the invention, FIG. 5 is a sectional view taken from FIG.
The figure is a perspective view of the second invention, FIG. 7 is a perspective view of the intermediate door of the second invention, FIG. 8 is a schematic diagram of the first invention during installation, and FIG. 9 is a perspective view of the second invention. Fig. 10 is a schematic diagram of the second invention in the middle of installation, and Fig. 11 is a front view of the intermediate door during installation, and Fig. 11 shows the first invention being locked at the fastening part of a folding type roof. FIGS. 12 to 14 are cross-sectional views of a state in which the intermediate flap door of the second invention is locked and fitted to the clamping portion of a folding type roof. A...Mendo, 1...Mendo main body, 1a...Top piece, 1b...Front piece, 1c...Rear piece, 2...Edge cutout, 2a...End notch, 3 ...Intermediate side door, 3a...Notch part, B...Folded type roof, B ₁ ...Cut part.

Claims (1)

[Scope of Claims] 1. The main rear piece of the door, which has an inverted L-shaped cross section with a top piece, a front piece, and a rear piece, is shaped into an inverted trapezoid shape so as to roughly follow the top shape of the folding type roof. and fix end-faced doors made of soft and elastic synthetic rubber or synthetic resin to both ends of the main door body, and a folding type door fastener is attached to the outer surface of the end-faced door. A folding type door for a roof with a folding plate, characterized by forming an end notch that locks in about half of the roof with a roof. 2. The rear piece of the main door, which has an inverted L-shaped cross section, is formed into an inverted trapezoid shape so as to roughly follow the top shape of the folded type roof. A plurality of main bodies are installed side by side, and these are connected by an intermediate door made of soft and elastic synthetic rubber or synthetic resin, and a folded type roof is installed on the underside of the intermediate door. forming a notch that locks into the main body of the plurality of side doors, and fixing end-faced side doors made of soft and elastic synthetic rubber or synthetic resin to both outermost ends of the plurality of main door bodies; A surface for a folding type roof with a folding plate, characterized in that an end notch is formed on the outer surface of the end flap door to engage with about half of the folding part of the folding type roof. door.