JPH049789Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a ventilated folded plate roof that has an extremely simple structure and is capable of good rain control and efficient ventilation.

[Conventional technology and its problems]

Conventionally, there have been various types of ventilation systems built into roofs, especially folded-plate roofs, that have good rain protection, but all of these have problems such as being complicated in structure and expensive. Ta.

[Means for solving problems]

Therefore, as a result of intensive research to solve the above-mentioned problems, the inventor proposed the present invention by cutting out the indoor water side of the lower folded plate roof to form a ventilation opening.
A stop door is provided on the indoor water side of the lower folded plate roof, and the upper folded plate roof is placed at an appropriate interval above the water side part of the lower folded plate roof so that the ends in the longitudinal direction overlap. The ventilation folded roof has an extremely simple structure by attaching the end cover to the front end of the upper folded plate roof and the lower folded plate roof in an outward downward slope. A ventilated folded plate roof capable of good rain protection and efficient ventilation can be provided at a relatively low price, and the above-mentioned problems have been solved.

〔Example〕

Embodiments of the present invention will be described below with reference to FIGS. 1 to 8.

1 is a lower folded plate roof, and 2 is an upper folded plate roof. The lower folded plate roof 1 and the upper folded plate roof 2 both have peaks and bottoms continuously formed alternately (see FIG. 2).

The peaks of the lower folded plate roof 1 and the upper folded plate roof 2 may be the same size and shape, or the peaks of either the lower folded plate roof 1 or the upper folded plate roof 2 may be larger than the other peak. It may be formed large or small. Further, the intervals between the crests may be the same for the lower folded plate roof 1 and the upper folded plate roof 2, or the interval between the ridges of either one may be wider.

The lower folded plate roof 1 is placed on a structure as the roof of a house or the like. A ventilating opening 3 is formed by cutting out an appropriate size on the indoor side of the lower folded plate roof 1 on the water side (the upper side of the slope).

As a specific example of this ventilation opening 3, as shown in FIG. 3, lower folded plate roofs 1, 1 of an appropriate slope are constructed so as to flow down on both sides of the structure.
At approximately the center of the structure, the water side ends of the lower folded plate roofs 1, 1 are opposed to each other with an appropriate interval to form a ventilation opening 3, or as shown in FIG. A ventilation opening 3 is provided on the water side of the lower folded plate roof 1, which is roofed in a single-flow pattern from one side of the structure to the other.
is formed.

A stop door 4 is fixed to the water-side end of the lower folded plate roof 1 constructed in this way in a watertight manner.
(See Figures 1, 2, and 7). This stop door 4
Specifically, hairpin-shaped locking portions 4b are formed on both sides and the lower side of the main plate 4a, which is formed in approximately the same shape as the valley-shaped portion surrounded by the adjacent peaks and bottom of the lower folded plate roof 1. (See Figure 7).
A hairpin-shaped locking portion 4b of the stop door 4 is locked to the water-side end of the lower folded plate roof 1 via a sealing material or the like.

In addition, as shown in FIG. 8, the bottom part of the lower folded plate roof 1 on the water side is raised up in a substantially vertical manner, and both sides of the raised part are bent to form a Yachiyo fold. Sometimes it is.

An upper folded plate roof 2 is roofed to cover the lower folded plate roofing material 1 roofed on such a structure and the ventilation opening 3 formed on the water side of the lower folded plate roof 1. .

The longitudinal end side of the upper folded plate roof 2 is superimposed on the water side portion (indoor position) of the lower folded plate roof 1, and is provided at an appropriate interval in the vertical direction (Fig. 1, (See Figure 2). in particular,
The upper folded plate roof 2 is superimposed on the lower folded plate roof 1 by an appropriate length in the longitudinal direction so that the peaks of the upper folded plate roof 2 are approximately parallel to the peaks of the lower folded plate roof 1. (See Figures 1 to 4). In addition, both the peaks of the upper folded plate roof 2 and the lower folded plate roof 1 are located at the same position vertically (see Figure 5), and when the peaks are staggered (see Figure 6). There is.

An end cover 5 is attached to the front end of the upper folded plate roof 2 and the lower folded plate roof 1 (see FIG. 1, FIG. 2, etc.). Specifically, this end cover 5 includes horizontal attachment pieces 5 disposed outwardly on both sides in the width direction of a relatively wide inclined main plate 5a.
b, 5b are integrally formed, and the upper mounting piece 5b is fixed to the top of the peak at the tip of the upper folded plate roof 2 with rivets or the like, and the lower mounting piece 5
b is fixed to the top of the peak of the lower folded plate roof 1 with rivets or the like, and the inclined main plate 5a of the end cover 5
is attached to the upper folded plate roof 2 so as to face outward and downward on the tip side.

Lower folded plate roof 1 with its end cover 5 attached
The overlapping location of the upper folded plate roof 2 and the ventilation opening 3 on the indoor side communicate with each other at the interval between the lower folded plate roof 1 and the upper folded plate roof 2.

Reference numeral 6 is a ventilation door with a hanging side door, with a ventilation side door 6a on the upper side of one side in the width direction of a relatively long flat strip, and a downward hanging side door on the other side of the strip. 6
b (see Figures 1 and 2). The ventilation side door 6a is inside the peak part of the upper folded plate roof 2, and the hanging side door 6b is inside the lower folded plate roof 1.
It is installed so that it is placed between the ridges of the ridges.

Reference numeral 7 denotes a receiving bracket with a ventilation side door, which is located on the indoor side of the upper folded plate roof 2 and is used to fix the upper folded plate roof 2 to the lower folded plate roof 1.

Reference numeral 8 indicates water-side draining members with hanging doors, which are provided at four stop doors on the water-side of the lower folded plate roof 1.

In the figure, 9 is a structural material such as a main building and a beam, 10 is a bracket,
11 is a side wall of the structure.

[Effect of idea]

In the present invention, the indoor water side of the lower folded plate roof 1 is cut out to form the ventilation opening 3, and the lower folded plate roof 1 is provided with a stop door 4 on the indoor water side. The upper folded plate roof 2 is installed on the water side part of the plate roof 1 at an appropriate interval so that the longitudinal ends thereof overlap, and the upper folded plate roof 2
First of all, it has good rain protection (watertightness) by forming a ventilating folded plate roof with an end cover 5 attached to the front end of the front end and the lower folded plate roof 1 in an outward downward slope. and efficient ventilation,
Secondly, the tip of the upper folded plate roof 2 can be made strong, and thirdly, the structure is extremely simple and can be provided at low cost.

To explain these effects in detail, first,
Since the end cover 5 is attached so that it slopes outward and downward relative to the front end of the upper folded plate roof 2 and the lower folded plate roof 1, the end cover 5 is installed so that it slopes outward and downward, similar to rain accompanied by wind. Alternatively, even when it rains horizontally, the end cover 5 can prevent rain over a wide range, and can prevent rainwater from entering into the space formed between the upper folded plate roof 2 and the lower folded plate roof 1. Furthermore, since the indoor side of the lower folded plate roof 1 is above the water, and a stop door 4 is provided at the end on the water side, in the unlikely event that rainwater is formed between the lower folded plate roof 1 and the upper folded plate roof 2. This prevents rainwater from entering the room even if it enters the space between the walls.

In addition, by attaching the end cover 5 to the front of the top end of the upper folded plate roof 2 in an inclined manner, wind blowing from either the front or rear direction of the end cover 5 can be prevented from entering the room. It can be implemented efficiently.

That is, for wind blowing from the front of the end cover 5, the wind can be sent into the room from between the peaks on the lower folded plate roof 1 side, and the end cover 5
When the wind blows from behind, the wind hits the back side of the end cover 5 from between the peaks on the upper folded plate roof 2 side, and the direction of the wind changes here. A part of it flows to the upper folded plate roof 2 side and is further sent into the room. In this way, the wind can be efficiently sent into the room without limiting the wind direction to one direction. This is possible because of the folded plate roof with a corrugated cross section.

In addition, since the end cover 5 was attached between the end of the upper folded plate roof 2 and the lower folded plate roof 1,
There is also an advantage that the upper folded plate roof 2 and the lower folded plate roof 1 can be more firmly fixed to each other and can be made durable against wind pressure and the like.

In addition, in the present invention, the lower folded plate roof 1 and the upper folded plate roof 2 are overlapped, and a plate-shaped end cover 5 is simply attached to the end of the upper folded plate roof 2, and this structure is extremely simple. It is simple, extremely easy to construct, and can be provided at low cost.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional side view of the invention, Fig. 2 is a perspective view of the main parts of the invention, and Figs. Figures 5 and 6 are longitudinal sectional front views of the area where the lower folded plate roof and the upper folded plate roof overlap, and Figures 7 and 8 are the water side ends of the lower folded plate roof. It is a perspective view of a part. 1...Lower folded plate roof, 2...Upper folded plate roof, 3
...ventilation opening, 4...stop door, 5...end cover.

Claims (1)

[Scope of utility model registration request] A ventilation opening is formed by cutting off the indoor water side of the lower folded plate roof, a stop door is provided on the indoor water side of the lower folded plate roof, and on the water side part of the lower folded plate roof, Attach the upper folded plate roof at appropriate intervals so that the ends overlap in the longitudinal direction, and attach the end cover outward and downward to the front of the tip of the upper folded plate roof and the lower folded plate roof. A ventilated folded plate roof characterized by its sloping installation.