JPH031943Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Technical Field of the Invention) The present invention relates to a structure installed on a roof shingle.

(Prior Art) For the roofs of houses, especially the roofs of prefabricated houses, metal plate materials, so-called folded plates, are often used, which are formed by alternately forming peaks and valleys extending parallel to each other. Ordinary folded plates are fixed to the roof frame etc. with bolts, but recently boltless folded plates, which can be fixed without bolts, are being used to improve workability and durability. It's coming.

FIG. 3 shows a roof panel 10 made of boltless folded plates.
An example is shown below. The roof plate 10 has alternating peaks 11 and valleys 12 that extend parallel to each other. The valley portion 12 is formed flat. Overhanging portions 16 are formed on both sides of the mountain portion 11, and the overhanging portions 16
An inclined portion 17 is formed between the trough portion 12 and the trough portion 12. The inclined portion 17 is inclined so as to widen downward. The projecting portion 16 projects laterally from the upper end of the inclined portion 17. The portion from the peak portion 11 to the overhang portion 16 has a curved shape.

A fixing member (not shown) is provided on the roof frame, and the head of this fixing member is attached to the roof plate 1.
It has a shape that matches the inner shape of the portion extending from the peak portion 11 to the overhang portion 16 of 0. Then, a mountain portion 11 and an overhanging portion 16 are provided at the head of this fixing member.
By press-fitting, the roof board 10 can be fixed without using bolts.

By the way, as shown in Japanese Utility Model Publication No. 54-36499, a veranda is sometimes installed on the roof of the first floor, which can be accessed from the window on the second floor. The roof plate 10 made of the above-mentioned boltless folded plate
In the case of installing the device on top of the device, the device was installed as shown in FIG. 3, for example. That is, a joist 101 is laid on the roof shingle 10 so as to be orthogonal to the extending direction of the peaks 11 and troughs 12, and on top of this joist 101, flat and elongated decking materials 102 are arranged in parallel.
The decking material 102 is arranged perpendicularly to the joists 101 and parallel to the peaks 11 and troughs 12 of the roof board 10. The joists 101 are fixed to the balcony frame with screws or bolts. The deck material 102 has a groove 103, and a hole 104 is formed in the groove 103. By screwing a screw 105 through this hole 104, the decking material 102 is fixed to the joist 101.

However, the above configuration has the following drawbacks.
That is, since the joist 101 is used, the number of parts increases. Further, in order to support the decking material 102 without bending, a large number of joists 101 must be arranged at regular intervals.

In order to fix the deck material 102 to the joist 101 by forming a large number of holes 104 in the deck material 102 with a drill or the like, and screwing screws 105 into these holes 104,
It takes time and effort. Moreover, the holes 104 must be formed at exactly the same intervals as the intervals between the joists 101, and the holes 104 and the joists 101 must be aligned, which is time-consuming.

In order to prevent the head of the screw 105 from being exposed from the outside and preventing toes from getting caught in the head of the screw 105, the cover material 106 is required, which increases the number of parts. Also, this cover material 106 is
It takes a lot of work to fit it into 02.

(Purpose of the invention) The present invention was made based on the above circumstances, and its purpose is to provide a roof structure that has a small number of parts, has a simple configuration, and can be easily installed on a roof board. There is a particular thing.

(Summary of the invention) The gist of the invention is to create a structure that is installed on a roof plate in which peaks and valleys extending parallel to each other are formed alternately, and overhangs are formed on both sides of the peaks. It is formed into a long length, and has an engaging part on the lower side of the central part that is engaged with the mountain part of the roof plate, and on both sides of this engaging part, extending downward from the engaging part and having the above-mentioned A roof structure is characterized in that it has legs that come into contact with roof plates.

(Structure of the invention) An embodiment of the invention will be described below with reference to FIG. Incidentally, since the roof panel 10 shown in FIG. 1 is the same as that shown in FIG. 3, corresponding parts are given the same numbers and detailed explanation thereof will be omitted.

In the figure, 20 is a roof structure, and in this example, it is used as a decking material for forming the floor surface of a balcony accessed from a window on the second floor, for example. structure 20
is obtained by extrusion molding, injection molding, or blow molding a synthetic resin.

The structure 20 is flat, elongated, and hollow, and has an engaging portion 21 below its central portion. The engaging portion 21 has a shape that matches the outer shape of the roof panel 10 from the peak portion 11 to the lower portion of the overhanging portion 16. The distance D between the lower ends 21a of the engaging portions 21 is slightly smaller than the width H between the projecting portions 16 on both sides of the peak portion 11.

A convex portion 22 that protrudes laterally is formed on one side of the structure 20, and a recess 23 is formed on the other side. The upper surface portion 25 of the structure 20 is formed substantially flat.

Legs 24 are formed at the lower ends of both sides of the structure 20 . The leg portion 24 extends downward from the engaging portion 21.

In order to install the structure 20 on the roof shingle 10 on the first floor, the structure 20 is made parallel to the peaks 11 and troughs 12 of the roof shingle 10, and the engaging portions 21 of the structure 20 are aligned with the peaks 11. It is only necessary to place the structure 20 on the structure 20 and push the structure 20 downward in this state. At this time, the mountain part 1 of the roof board 10
1 and the engaging portion 21 of the structure 20 are elastically deformed,
When the engaging portion 21 is completely fitted into the peak portion 11 and the overhanging portion 16, it returns to its original shape.
If the engaging portion 21 is simply fitted into the peak portion 11 and the overhanging portion 16, the structure 20 will become unstable against rotational force using the fitting portion as a fulcrum.
Since the legs 24 are placed on the troughs 12 of the roof board 10, stable support is obtained.

Similarly, a balcony floor surface is formed by arranging a large number of structures 20 and installing them on the roof board 10. Both ends of the structure 20 in the longitudinal direction are fixed to, for example, a balcony frame (not shown). Convex portions 22 and concave portions 2 of adjacent structures 20
3, the structures 20 can be connected to each other and the strength of the balcony floor can be further increased.

The structure 20 is directly attached to the roof board 1 without intervening joists.
Since it is installed at 0, the balcony floor can be lowered compared to the conventional example shown in Figure 3. For example, it can be made as low as the lower sill of a second-floor window, making it easier to enter and exit the balcony. is convenient, and does not interfere with the installation of storm door rails, door pockets, drainers, etc.

The present invention is not limited to the above-mentioned embodiments and can be adapted in various ways, for example, as shown in FIG. 2. That is, the leg portions 34 of the structure 30 are connected to the engaging portion 3.
1, and this leg portion 34 is provided adjacent to the roof plate 1.
By hitting the inclined part 17 of 0, the structure 3
0 support is given. Note that the structure 30 is formed with a convex portion 32 and a concave portion 33 for connection as in the above embodiment.

For example, an anti-slip protrusion extending in the longitudinal direction may be formed on the upper surface of the structure.

The structure may include a main body and an engaging portion that are separate members. In this case, the engaging part is
It can be molded at the same time as the main body, or attached to the main body by means such as gluing or fitting. When the engaging portion is made of a soft material or a foamed material, it has a cushioning effect, and no wobbling occurs between the roof board and the structure even after long-term use.

Reinforcing metal, wood, or foam material may be housed in the hollow portion of the structure to improve strength.

In the structure of the above embodiment, the distance between the lower ends of the engaging portions is formed to be slightly smaller than the width between the overhanging portions on both sides of the crest of the roof sheet, and the engaging portion is formed between the crest of the roof sheet and the overhang. Although this is a configuration in which the engaging portion fits into the engagement portion, it may be configured such that the engaging portion contacts only the top portion of the peak portion and the overhang portion. In this case, the structure is supported by simply placing it on the peaks of the roof shingles, without having to push them into them.

The structure of the present invention may be used not only as a decking material for balconies and balconies, but also as a roof decking material. It can also be used as a heat insulating material. That is, since the structure itself is a hollow part and a space is formed between the structure and the valley of the roof board, a heat insulating effect can be obtained. Furthermore, roof board 1
It may be used to enhance the aesthetic appearance of a roof by hiding unevenness, or it may be used to prevent the sound of heavy rain from metal roof panels.

(Effects of the invention) As explained above, the roof structure of the invention can be installed directly on the roof board, eliminating the need for joists and eliminating the need for screws to secure the structure to the joists. Also, there is no need for a cover material to hide the screw head. Therefore, the number of parts is small, the configuration is simple, and the workability during installation can be greatly simplified. In addition, by engaging the engaging portion formed on the lower side of the central portion with the peak portion of the roof plate and applying the leg portions on both sides of the engaging portion to the roof plate, the structure can be stably supported.

[Brief explanation of the drawing]

FIGS. 1 and 2 are sectional views showing different embodiments of the present invention, and FIG. 3 is a perspective view showing a conventional example. DESCRIPTION OF SYMBOLS 10... Roof board, 11... Mountain part, 12... Valley part, 16... Projection part, 20, 30... Structure, 21, 31... Engagement part, 24, 34... Leg part.

Claims (1)

[Scope of utility model registration request] In a structure installed on a roof plate in which peaks and valleys extending parallel to each other are formed alternately, and overhangs are formed on both sides of the peaks,
It is formed to be elongated, and has an engaging part on the lower side of the central part that is engaged with the mountain part of the roof plate, and on both sides of the engaging part, extending downward from the engaging part, the roof plate A roof structure characterized by having legs corresponding to.