JPS6315469Y2 - - Google Patents

Description

[Detailed description of the invention] This invention ensures that the eaves of a folded roof is protected from rain, improves ventilation, prevents birds from building nests inside the eaves, and makes it easy to attach a side door to the eaves. This invention relates to an eaves side door device that can be attached and detached.

Conventionally, as this type of eaves side door device, for example, as shown in Japanese Utility Model Publication No. 15308/1983 and Japanese Utility Model Publication No. 56-40983, a mendoor with a ventilation opening has been used with a hole drilled in a folded roof. It is used by inserting a bolt into the door and tightening it with a nut. However, with the eaves side door device installed in this way, holes are made in the folded roof, so rainwater passes through the holes through the bolts and penetrates into the back side of the roof, causing damage to the back side of the folded roof and the main building materials. In addition, the place where the eave front door is attached is an unstable place due to scaffolding, and the work of inserting bolts into the folded roof and tightening them with nuts is troublesome. There were also some shortcomings.

As an eave-front door device that does not drill holes in folded-plate roofs,
According to Utility Model Publication No. 54-4272, since the roughly triangular-shaped door supports the folded plate roof, the door needs to have a high-strength structure, and there are restrictions on the material or design. It was becoming a thing.

Furthermore, as a way to simplify the installation of mendo, there is a method as shown in Japanese Utility Model Publication No. 55-22102 in which the side edges of the mendo are bent and fitted into a tight frame, but by using a tight frame, After all, a hole would have to be made in the folded roof, and there was still the problem that the door could become deformed if the nut was tightened too much.

This invention solves the above-mentioned conventional drawbacks, and allows the eave edge door to be easily attached and removed without having to drill holes in the folded roof during installation.Furthermore, the door itself does not bear the weight of the folded roof, and is made of material. The purpose of the present invention is to provide an eave-side door device that allows a wide selection of designs.

Next, an embodiment of the present invention will be described with reference to the drawings.

Reference numeral 1 denotes an eave-front door, and a front plate 3 having ventilation holes 4, 4, . On the back surface of the front plate 3, locking pieces 5, 5 having locking grooves 51, 51 facing each other are provided protrudingly. 6 is a support piece that supports the eave front door 1 on the purlin material 10, and 7 is a support piece for maintaining the posture of the eave front door 1.

9 is a locking metal fitting whose upper end supports the folded plate roof by receiving the rear surface of the crest of the folded plate roof, and is formed into a substantially U-shape, and whose lower end is fastened to the upper surface of the purlin material 10 with bolts or the like. There is.

To install the eaves side door 1, hold the eave side door 1 to the mountain part of the folded roof, and insert the locking groove 5 of the locking pieces 5, 5.
This can be done by fitting the locking fittings 9 to the ends 91, 51 so as to sandwich the opposite side edges 91, 91 of the locking fittings 9.

In addition, when removing the eave front door 1, the ventilation openings 4, 4...
If the louver 11 is strongly pulled toward the eaves side, the side edges 91, 91 will come off from the locking grooves 51, 51, and the eave side door 1 can be replaced.

As described above, the eave front door device of the present invention has locking pieces protruding from the back of the front panel, and the locking pieces clamp both side edges of the approximately U-shaped locking metal fitting fixed to the top surface of the main building material. Since it is locked in the same way as before, there is no need to drill bolt holes in the roofing material during installation, and there is no need for rainwater to penetrate the back side of the roofing material and damage the roof shingles, main building materials, etc. do not have. Furthermore, with the present invention, there is no need to take the trouble of tightening bolts and nuts when attaching the door as in the past, and attachment/detachment work can be done extremely easily and efficiently even when working on unstable scaffolding.

Furthermore, since the door itself does not need to support the weight of the folded plate roof and only needs to close the space at the peak of the folded plate roof, its material and design can be selected relatively freely.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing an example of the eaves side door used in the eaves side door device of the present invention; Fig. 2 is a perspective view showing an example of a locking fitting for locking the eave side door of Fig. 1;
The figure is a longitudinal cross-sectional view showing an example of the eaves-front door device of the present invention with the eaves-front door attached. 1... Eave front door, 5... Locking piece, 9... Locking metal fittings, 10... Purlin material.

Claims (1)

[Scope of utility model registration request] The lower end of a substantially U-shaped locking metal fitting is fixed to the top surface of the main building material, and the locking metal fitting is erected at the upper end to support the back side of the peak of the folded plate roof, and a ventilation hole is provided in the front plate. An eaves side door device in which locking pieces protruding from the back side of the front plate of the provided side door are locked so as to sandwich both side edges of the locking fittings.