JPH0565748A - Origami roof - Google Patents

Abstract

(57) [Abstract] [Purpose] The fold roof plates 4 are elastically held by the fixtures 3 without using tools, and the adjacent fold roof plates 4 are
The cap member 5 is elastically attached to the upper end of the. [Structure] A fixture 3 having a receiving portion 21 on the upper side, a fold plate 4 having side portions 32 held by the fixture 3, and an upper end of the side portion 32 of the left and right fold plate 4 attached. And a cap member 5 for controlling the upper end of the receiving portion 21 of the fixture 3 described above.
While providing the receiving groove portion 24 that opens to the upper end and the receiving portion 25 that extends from the upper end of the above-mentioned receiving groove portion 24 to the left and right,
Fitting portions 26 for receiving the fitting portions 36 of the folded roof plate 4 are formed on the left and right side edges, and the receiving portions 25 of the receiving portion 21 are provided at the upper ends of the left and right side portions 32 of the folded roof plate 4. A mounting portion 33 that is to be received is provided, and a bending piece 34 that is fitted into the receiving groove portion 24 of the receiving portion 21 is formed downward at the leading edge of the mounting portion 33, and the fitting portion of the receiving portion 21 is formed. The fitting portion 36 that fits into the housing 26 is formed by bending and is positioned below the mounting portion 33, and the locking portions 43 that bend in a folded shape are provided on the left and right of the cap member 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is constructed such that a folding roof plate and a cap member are elastically held on a fixture without using any tools such as bolts, nuts or screws. It relates to an origami roof.

[0002]

2. Description of the Related Art A folded plate roof in which a metal plate material is bent in a V shape or a ladder shape whose upper surface is open is fixed to a fixture such as a tight frame by using a tightening tool. Is described, for example, in Japanese Utility Model Laid-Open No. 1-131727. The plate roof described in the above publication has a tight frame fixed to a beam or the like, and the sides of the right and left adjacent plate roof plates are aligned, and a tight fitting is fastened to the upper end of the tight frame with bolts. The top end of the roof plate is fixed, and the cap member is attached to the above-mentioned tightening tool to form a folded roof.

[0003]

However, in the folded plate roof having the above-described structure, since the tightening tool must be fixed by bolts for each tight frame, the work is extremely troublesome and inefficient. When constructing a folded roof with an area, the construction period will be extended. Further, if the tightening tool is not firmly fixed to each tight frame, the tightening tool may come off the tight frame due to weather, snow, or the like after a long time, and the roof plate may be rolled up.
Therefore, there is a demand for a folded roof that does not require the use of bolts, nuts, screws, etc., has good workability, and can firmly hold the folded roof plate.

[0004]

DISCLOSURE OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned drawbacks of the related art and to meet the demands of the related art. A folding roof plate whose side portions are held by the fixture, and a cap member attached to the adjacent side portions of the left and right folding roof plates, and the upper end of the upper end of the receiving portion of the fixture described above. In addition to providing a receiving groove portion that opens to the left and a receiving portion that extends from the upper end of the receiving groove portion to the left and right, a fitting portion that receives the side portion of the folded roof plate is formed on the left and right side edges, A mounting portion that is received by the receiving portion of the receiving portion is provided at the upper ends of the left and right side portions of the receiving portion, and a bending piece that is fitted into the receiving groove portion of the receiving portion is provided at the tip edge of the mounting portion. Is formed downward, and the fitting portion that fits into the fitting portion of the receiving portion is formed by bending to form the mounting portion. Is positioned on the side, the left and right of the the cap member is a structure in which a locking portion that is bent to folded shape.

[0005]

[Operation] The side portions of the left and right folded roof plates are fitted along the fixtures fixed to the beams and purlins, and the bent pieces are fitted into the receiving groove portions of the receiving portion and the mounting portion is received by the receiving portion. Further, the folding roof plate is elastically held by the fixture by fitting the fitting portion to the fitting portion, and the left and right engagement members of the cap member exposed above the side portions of the left and right folding roof plates. The stop portion is elastically engaged with the fitting portion on the side portion of each folding roof plate.

[0006]

Embodiments of the present invention will be described in detail below with reference to the drawings. A folded roof 1 of the present invention includes a fixture 3 for fixing to a beam 2 made of, for example, a steel frame, a folded roof plate 4 elastically held by the fixture 3 described above, and a space between the left and right folded roof plates 4. And a cap member 5 attached to the.

The above-mentioned fixture 3 is provided with legs 12, 12 on the left and right of the upper surface 11 so as to widen downward.
This is a gate-shaped frame in which a horizontal fixing piece 13 is formed at the lower end of each leg 12, and the receiving portion 21 is integrally provided on the upper surface portion 11 described above. In the first embodiment of the present invention shown in FIGS. 1 to 4, the receiving portion 21 is provided with a receiving piece 23 which stands upright in front of and behind a mounting piece 22, and the upper end of the receiving piece 23 is centered toward the upper end. The receiving groove portion 24 that opens is provided, and the receiving portion 25 that extends in the left-right direction from the upper end of the above-described receiving groove portion 24 is provided. In the embodiment of the drawings, the receiving portion 25 is planar, but in the planar shape. Instead, the upper edge of the receiving piece 23 may be linear. In order to integrally fix the above-mentioned receiving portion 21 to the upper surface portion 11 of the frame, bolts and nuts may be used or welding may be used for fixing. Further, the above-mentioned receiving portion 21 is provided with the fitting portion 26 and the notch 27 in the downward step shape.
3 is formed by a notch formed below the side edge, and the notch portion 27 is formed by a notch formed above the side edge of each receiving piece 23. Therefore, in the front and rear receiving pieces 23, the cut portion 27 is located above the side end of the receiving portion 25, and the fitting portion 26 is provided below the cut portion 27.

The folded roof plate 4 is a long member formed by bending and forming a metal plate, and the left and right side edges of the roof plate part 31 are provided with side parts 32 inclined so as to widen upward. Each of the side portions 32 has an inverted ladder shape, and a substantially horizontal mounting portion 33 is formed at the upper end of each side portion 32, and a bending piece 34 that bends downward is formed at the leading edge of the mounting portion 33. Further, at the base end of the mounting portion 33 and at the upper end of the side portion 32, a bending void 35 that is received by the notch 27 of the receiving piece 23 is formed, and the lower side of the bending void 35 described above is formed. The receiving piece 23 described above
The fitting portion 36 that fits into the fitting portion 26 is bent.

The cap member 5 is a long member formed by bending a metal plate similarly to the folding roof plate 4, and has a side inclined to the left and right side edges of the adherend 41 so as to widen downward. The piece 42 is bent to the left and right, and a locking portion 43 that bends in a folded shape is provided inside the side piece 42 at the lower end of the side piece 42 described above.

In the folded plate roof 1 of the present invention, the fixing member 3, the folded plate roof plate 4 and the cap member 5 are roughly described.
The fixing tool 3 is fixed to the upper surface of the beam 2 at an interval of the lateral width of the folding roof plate 4 and the fixing tool 3 is fixed to the beams 2 arranged in the front-rear direction in a row at the time of the construction. .. When fixing the fixture 3 to the beam 2, a screw or the like may be driven from the fixing piece 13 to the beam 2. And it arranges so that the folding plate 4 may be dropped between the fixtures 3 adjoining on the left and right,
The left and right side portions 32 are arranged along the leg portions 12 of each fixture 3, the receiving portion 25 receives the mounting portion 33, and the receiving groove portion 2
4, the bending piece 34 is fitted from above, the fitting portion 36 is fitted from the side to the fitting portion 26, and the bent empty portion 35 is fitted to the notch portion 27.

As described above, when the left and right side portions 32 of the folded roof plate 4 are fitted along the legs 12 of the fixtures 3, the folded roof plate 4 is fixed to the left and right fixtures 3. It is elastically held between them, and in particular, the left and right bent pieces 34 are fitted into the receiving groove portion 24, and the fitting portion 36 is fitted into the fitting portion 26. Held in. Further, the left and right mounting portions 33 of the folded roof plate 4 are the receiving portions 2 of the receiving portion 21.
Will be accepted by 5.

When the folded roof plates 4 are arranged on the right and left sides of the fixing members 3 as described above and are elastically held, the left and right leg portions 12 of the fixing members 3 as shown in FIG. The side portion 32 of each of the folded roof plates 4 is additionally provided, and the upper end portions of the side portions 32 of the left and right folded roof plates 4 are held by the receiving portion 21. Further, when the cap member 5 is arranged above the receiving portion 21 and the locking portions 43 are engaged with the fitting portions 36 while expanding the left and right side pieces 42,
Due to the elasticity of the side piece 42, the locking portion 43 is firmly engaged with the fitting portion 36 and the cap member 5 does not come off upward, and moreover, the fitting portion 36 is firmly fitted to the fitting portion 26 by the side piece 42. To do. Therefore, the side portions 32 of the left and right folded roof plates 4 are elastically held by the fixture 3, and the cap member 5 is elastically and firmly attached to the upper end portions of the left and right side portions 32.
In particular, the space between the adjacent bent pieces 34 is closed.

The fold plate 4 is elastically held between the fixing members 3 as described above, and the cap member 5 is elastically attached to the upper ends of the adjacent fold plate 4 as described above. Then,
It is possible to construct the folded roof 1, and it is not necessary to use bolts, nuts, screws or the like when constructing the folded roof 1, and it is sufficient to press the folded roof plate 4 and the cap member 5 from above. The work is extremely easy.

FIGS. 5 and 6 show another embodiment of the fixture 3, which has a structure in which the leg portion 12 and the receiving portion 21 are integrally formed. That is, one metal plate is bent at a right angle to form left and right legs 12 and a fixed piece 13 continuous from the lower ends of the legs 12, and the upper end of the above metal plate is bent at a right angle as a receiving piece 23. By bending, the mounting portion 33 is formed, and by forming a notch, the receiving groove portion 24 and the fitting portion 26 are formed, and the receiving portion 21 is provided. The receiving unit 2 having the above-mentioned configuration
Even if it is 1, the bent piece 34 of the folded roof plate 4 is received in the groove 24
The folding plate 3 can be elastically held by fitting the fitting portion 36 to the fitting portion 26, and the cap member 5 can be attached to the upper ends of the adjacent folding roof plates 4. Then, the origami roof 1 can be constructed. Since the fixing member 3 does not have the cutout 27 of the fixing device 3 of the above-described embodiment, the folded roof plate 4 having no bent empty portion 35 on the side portion 32 must be used. ..

Although the present invention has been described above based on the embodiments of the drawings, the present invention is not limited to the above-mentioned embodiments and can be carried out in any manner as long as the configuration described in the claims is not changed. can do. For example, in the embodiment shown in the drawings, as shown in FIG.
The left and right fixtures 3, 3 are half of the side plate 3 of the folded roof plate 4.
2, the fixing tool may have two or three or more mountain shapes in which the fixtures are horizontally arranged side by side, and the folding roof plate 4 may be arranged in the valley portion for construction.

[0016]

In summary, according to the present invention, the fixture having the receiving portion on the upper side, the folding roof plate whose side portions are held by the above-mentioned fixture, and the adjacent sides of the left and right folding roof plates. And a cap member that is attached to the receiving portion of the fixture, and a receiving groove portion that opens to the upper end portion and a receiving portion that extends left and right from the upper end of the receiving groove portion are provided at the upper end of the receiving portion of the fixture. Forming a fitting portion that receives the side portion of the origami roof plate at the edge, the upper end of the left and right sides of the origami roof plate is provided with a mounting portion that is received by the receiving portion of the receiving portion, A bending piece to be fitted into the receiving groove portion of the receiving portion is formed downward at the leading edge of the mounting portion, and a fitting portion to be fitted to the fitting portion of the receiving portion is formed by bending. A structure in which locking portions that are bent downward are provided on the left and right of the cap member, which are positioned below the mounting portion. Therefore, it is not necessary to use a tool such as an electric drill, a screwdriver, a spanner or a hammer when constructing the origami roof plate 4 and the cap member 5, and an operator only needs to press from above with a hand or a foot. ,
Construction work can be done safely and in a short time, and a large-area roof can be constructed quickly without the need for skill. Further, especially at the upper end portions of the left and right side portions of the folded roof plate, the fitting portion is elastically fitted to the fitting portion of the receiving portion, and the locking portion of the cap member is firmly engaged. , Not only can you keep the position of the folding plate accurately,
Even if a positive load due to snow or rainfall or a load weight due to wind pressure acts to make a slight lateral movement, the fitting portion fits in the fitting portion and the bent piece fits in the receiving groove portion. The position is restricted so that it does not shift laterally.

Further, since the folded-back engaging portion of the cap member engages with the fitting portion formed on the side portion of the folded roof plate from diagonally below and is pressed, the cap member is unlikely to come off due to wind and rain. Moreover, since the inner surface of the fitting portion is firmly fitted obliquely upward to the fitting portion, it is difficult for the cap member to come off even when a load is applied to the cap member. Also, since the side piece of the cap member presses along the outer surface of the upper end portion of the folded roof plate,
There is no annoying unevenness on the side of the origami shingles, and the inside of the folded roof has a curved void that prevents capillary action of rainwater, so even if rainwater tries to rise along the side during a storm, It is possible to construct a folding roof with a high practical value that does not flow between adjacent bent pieces and can be effectively used even for many years.

[Brief description of drawings]

FIG. 1 is a partial exploded perspective view showing an embodiment of the present invention.

FIG. 2 is a front view of FIG.

FIG. 3 is a partial front view of the installed state.

FIG. 4 is a front view of a part of the folded roof in the installed state.

5 is a perspective view of another embodiment of the fixture 3. FIG.

FIG. 6 is a front view of FIG.

[Explanation of symbols]

 1 folded roof 2 beam 3 fixture 4 folded roof plate 5 cap member 11 upper surface portion 12 leg portion 13 fixed piece 21 receiving portion 22 mounting piece 23 receiving piece 24 receiving groove portion 25 receiving portion 26 fitting portion 27 notch portion 31 Roof plate part 32 Side part 33 Placement part 34 Bending piece 35 Bending empty part 36 Fitting part 41 Adhered part 42 Side piece 43 Locking part

Claims (4)

[Claims] 1. A fixture having an upper receiving portion, a folding roof plate whose side portions are held by the above-mentioned fixture, and a cap member attached to the adjacent side portions of the left and right folding roof plates. And a receiving groove portion that opens to the upper end and a receiving portion that extends left and right from the upper end of the receiving groove portion at the upper end of the receiving portion of the above-described fixture, and the folding roof plate on the left and right side edges. A fitting portion for receiving the side portion of the folding plate is formed, and a mounting portion that is received by the receiving portion of the receiving portion is provided at the upper ends of the left and right side portions of the folding roof plate, A bent piece that fits into the receiving groove portion of the receiving portion is formed downward at the tip edge, and a fitting portion that fits into the fitting portion of the receiving portion is bent to form a lower side of the mounting portion. , And the locking parts that bend in a folded shape are provided on the left and right of the cap member described above. The side part of the fitting is fitted to the receiving groove portion of the receiving portion while the bending piece is fitted to the receiving portion, and the mounting portion is received in the receiving portion. The folded roof plates are elastically held, and the left and right locking parts of the cap member facing the upper side of the left and right folded roof plates are elastically fitted into the fitting parts on the side of each folded roof plate. A folded roof that is designed to engage with. 2. A bent hollow portion is formed on a side portion of the folded plate roof plate between the mounting portion and the fitting portion, and the bent hollow portion is received by a receiving portion of a fixture. The fold plate roof according to claim 1, wherein a cutout portion is formed, and the bent vacant portion serves as a space portion for preventing capillarity of rainwater or the like that raises the outer side surface of the fold roof plate. 3. The folding part according to claim 1, wherein the receiving part of the receiving part of the fixture has a surface part for receiving the mounting part of the side portion of the folding plate in a surface contact manner. Plate roof. 4. The folding roof according to claim 1, 2 or 3, wherein the fixture comprises a frame and a receiving portion integrally provided on the upper end of the frame.