JPS5832488Y2 - Underside ventilation system - Google Patents

Description

[Detailed description of the invention] The present invention relates to a ventilator under a mento door, in which a space is provided between the bottom end of the mento door 1 and the beam 2, a beam cover 3 is attached to the outdoor side of the beam 2, and a beam cover 3 is attached to the bottom end of the mento door 1. A ventilating system under the mendoor which overlaps the lower part of the installed mendoor draining board 4 with the outdoor side of the upper part of the beam cover 3 and provides a ventilation interval 5 between the inner surface of the mendoor 1 and the outside surface of the beam cover 3. This is related to.

Conventionally, when ventilating one part of the door in a gabled house, the center of the door 1 was cut open and a ventilation opening 6 was installed here, as shown in Figure 1.
A method was used to set up a

However, this system had limited ventilation capacity, and it was difficult to perform watertight treatment to prevent rainwater from entering the side openings.

The present invention was developed in view of the above points, and it is possible to ventilate without having to break the mendoor, prevent rainwater from entering, and provide a large ventilation capacity. Its purpose is to provide ventilation equipment.

The present invention will be explained in detail below with reference to Examples.

The mento door 1 of a gabled house is installed above the gable side beam 2 located at the upper end of the outer wall 7 on the gable side, and there is a gap between the lower end of the gable side door 1 and the beam 2. There is.

The beam cover 3 is formed into a long length by bending a steel plate or the like, and has a mounting piece 8 at the upper part and a bulging piece 9 at the lower part as shown in FIG.

The mento drain plate 4 is formed into a long length by bending a steel plate, and has a mounting piece 10 at the top and a cover piece 11 at the bottom. water return piece 12
is the provision.

The beam cover 3 is attached to the outdoor side of the beam 2 with a mounting piece 10, and the mendo drain plate 4 is attached to the mendoor by nailing the mounting piece 10.
By attaching it to the back side of the door, it can be attached to the lower end of the side door 1.

The side door draining board 4 and the beam cover 3 are attached over almost the entire width of the gable side outer wall 7.

At this time, since the cover piece 11 of the side door drain plate 4 is bent outward, the cover piece 11 creates a ventilation gap 5 on the outdoor side of the mounting piece 8 on the upper part of the beam cover 3, as shown in FIG. Overlapping through.

Therefore, ventilation between the indoor and outdoor spaces is achieved by the ventilation gap 5 between the mendo drain plate 4 and the beam cover 3, as shown by the arrow in the figure, and ventilation can be achieved without the need to break the mendo 1. It can be done.

In addition, since the lower part of the mendo draining board 4 is stacked on the outdoor side of the upper part of the beam cover 3, even though ventilation is possible through the ventilation gap 5 as described above, the rainwater in the horizontal opening is It is possible to prevent rainwater from entering through the ventilation gap 5 by blocking it with a drain plate 4.

In addition, by increasing the dimensions of the shutter drain plate 4 and the beam cover 3, the area of the ventilation gap 5 can be increased, and the ventilation capacity can be improved.

[Brief explanation of drawings]

Fig. 1 is a schematic front view of the conventional example, Fig. 2 is an enlarged cross-sectional view of the present invention-embodiment, Fig. 3 is a partially cutaway perspective view of the same as the above, and Fig. 4 is a partially cutaway perspective view of the same as the beam cover. FIG. 5 is a partially cutaway perspective view of the same as above. 1 is the mento door, 2 is the beam, 3 is the beam cover, 4 is the mendo drain plate, 5
is the ventilation gap.

Claims (1)

[Scope of utility model registration request] A gap is provided between the bottom end of the door and the beam, a beam cover is attached to the outdoor side of the beam, and the lower part of the door draining board attached to the bottom end of the door is overlapped with the outdoor side of the top of the beam cover, and the inner surface of the door is A ventilating system under the door, which consists of a ventilation gap between the beam cover and the outdoor surface.