JP2555279Y2 - Eave ceiling ventilation material - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a member having a ventilation structure which constitutes a ventilation hole in an eaves ceiling of a building.

[0002]

2. Description of the Related Art A ventilation hole provided for ventilating an eave ceiling has been conventionally provided with a cover having a ventilation structure which serves both as a closure and ventilation. For example, as shown in FIGS. 5 and 6, a lid 1 for closing the ventilation hole is provided with vertical and horizontal grooves 2 and a ventilation hole 3 is formed on a side wall of the groove 2 as shown in FIGS. Thing (actual fairness 1-
No. 42564).

[0003]

[Problem to be Solved by the Invention] The lid 1 of the above ventilation hole
Is attached to the ventilation hole of the eaves ceiling 4 from below, but the outer surface bulges outward by the depth of the groove 2 as shown in FIG. As a result, there is a disadvantage that it swells below the surface of the eaves ceiling 4 and impairs aesthetic appearance. The present invention has been made in view of the above circumstances, and provides a member for forming a ventilation hole without swelling from the eaves ceiling surface.

[0004]

The eaves ceiling ventilation member according to the present invention comprises a rectangular parallelepiped portion which is fitted between the edges supporting the eaves ceiling,
A rim that is attached to the periphery of the bottom of the cuboid and is fixed to the lower surface of the ridge, or a plurality of cuboids that fit inside the ridge supporting the eave ceiling and are arranged on the longitudinal line And a connecting portion formed between these rectangular parallelepiped portions and externally fitted to the field edge, and attached to the bottom portion of the rectangular parallelepiped portion and the peripheral edge of the connecting portion and both ends thereof are fixed to the lower surface of the field edge. The rectangular parallelepiped portion is formed with ventilation holes in side and bottom portions, and the bottom portion is formed in a rectangular shape by a plurality of pillars.
The connection to the top surface of the body is a means for solving the above-mentioned problem.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings. 1 to 4 show an embodiment of an eaves ceiling ventilation hole member of the present invention. In these figures, reference numeral 5 denotes the eaves ceiling ventilation hole member of the present invention. As shown in FIG. 1, the eave ceiling ventilation member 5 includes two rectangular parallelepiped portions 6,
6, a connecting portion 7, and a brim portion 8.

The rectangular parallelepiped portion 6 is composed of a top surface portion 9, a bottom surface portion 10, and a side surface portion, and the side surface portions are further composed of two long side surface portions 11, 11 and two short side surface portions 12, 12.
It is composed of

The length of the rectangular parallelepiped portion 6 in the longitudinal direction, that is, the length of the long side of the top surface portion 9 is equal to the distance between the ridges 13 and 14 (FIG. 4) for mounting the eaves ceiling ventilation hole member 5 or It is set slightly shorter. In addition, the height of the rectangular parallelepiped part 6, that is, the length of the short side of the long side part 11, is
4 is smaller than the vertical width. The width of the rectangular parallelepiped portion 6, that is, the length of the short side of the top surface portion 9 is not particularly limited, and is appropriately selected according to the eave ceiling to be installed.

[0008] The long side portions 11, 11 are shown in FIG.
, A plurality of ventilation holes 15 for ventilation are formed. In FIG. 1, the side ventilation holes 1 on the long side surface are shown.
5 are 13 rectangular holes, but the number and shape of the side ventilation holes 15 are not particularly limited as the eaves ceiling ventilation member 5 of the present invention.

As shown in FIGS. 2 to 4, a plurality of bottom ventilation holes 16 are also formed in the bottom portion 10. It is preferable in terms of breathability and aesthetics that the shape of the bottom ventilation holes 16 is in the form of a mesh or lattice as a whole. In this embodiment, the bottom ventilation hole 1
6 form a grid (FIG. 2), and each intersection of the grid communicates with the top surface by means of pillars 17 (FIG. 3). As shown in FIG. 3, the side ventilation holes 15 and the bottom ventilation holes 16 communicate with each other.

In the eaves ceiling ventilation hole member 5 of the present invention,
As shown in FIG. 1, two rectangular parallelepiped portions 6 having the above configuration are arranged in the longitudinal direction, and a connecting portion 7 is formed therebetween. The connecting portion 7 is located on the same plane as the bottom portion 10 as shown in FIG.

The longitudinal length of the eaves ceiling ventilation hole member 1 of the connecting portion 2, that is, the interval between the rectangular parallelepiped portions 6, 6 is set slightly longer than the horizontal width of the ridge 13 (FIG. 4). It can be fitted to the bezel 13. In the present embodiment, a plurality of square concave portions 18 are provided in the connecting portion 7.
Are formed (FIG. 4), and the lattice pattern is continuous with the lattice of the bottom ventilation holes 16 (FIG. 2).

A flat brim portion 8 is attached to the entire periphery of the bottom surfaces 10, 10 of the rectangular parallelepiped portions 6, 6 and the periphery of the connecting portion 7. As shown in FIGS. 3 and 4, the flange portion 8 is arranged so as to be slightly shifted from a plane including the bottom surface portion 10 and the connecting portion 7. The length of the brim at both ends in the longitudinal direction of the brim 8 is
It has an appropriate length to be attached to 4, 14 (FIG. 4). Further, a plurality of (four) screw holes 19 are formed at appropriate positions at the four corners of the brim portion 8 (FIG. 2).

The material of the eaves ceiling ventilation hole member 5 of the present invention is preferably a synthetic resin which is excellent in workability, durability, light weight, low cost and the like. The type of the synthetic resin is not particularly limited. For example, ABS resin, PP resin, P resin
VC resin and the like are preferably used. The eaves ceiling ventilation hole member 5 of the present invention can be easily formed by a method such as injection molding using these resins.

As shown in FIG. 4, the eaves ceiling ventilation member 5 configured as described above has the top surfaces 9, 9 facing upward and the short side surfaces 12, 12, 12, 12 facing the edges 13, 14, respectively. Oriented parallel to the longitudinal direction, the connecting portion 7 is externally fitted to the lower part of one field edge 13, and the entire eave ceiling ventilation hole member 5 is internally fitted between the field edges 14 adjacent to both sides of the field edge 13. I do. And collar part 8
Contact both ends in the longitudinal direction of the ridges 14, 14,
Screws 20 are screwed into the screw holes 19 and fixed.

By installing the eaves ceiling ventilation hole member 5 on the eaves ceiling in this manner, the mesh-shaped or lattice-shaped ventilation holes 16 formed on the bottom surfaces 10 and 10 and the long side surfaces 11 and
11 can be ventilated in the direction of the arrow in FIG.

As described above, one embodiment of the present invention has been described. As the eaves ceiling ventilation hole member 5 of the present invention, the flange portion 8 having the above configuration is provided on the periphery of the bottom surface of one rectangular parallelepiped portion 6 having the above configuration. The structure provided may be sufficient. Alternatively, three or more rectangular parallelepiped portions 6 having the above-described configuration are connected in the longitudinal direction by connecting portions 7 having the above-described configuration, and further, the above-described configuration is formed on the bottom surface of the rectangular parallelepiped portion and the periphery of the connecting portion. The structure provided with the collar part 8 may be sufficient.

[0017]

[Effects of the Invention] As described above, the eaves ceiling ventilation hole member of the present invention is attached to the rim of the rectangular parallelepiped between the ridges supporting the eaves ceiling, and is attached to the periphery of the bottom surface of the cuboid. A plurality of rectangular parallelepiped parts which are fixed to the lower surface of the slab, or a plurality of rectangular parallelepiped parts which are internally fitted between the ridges supporting the eaves ceiling and are arranged on the longitudinal direction line, and which are formed between these rectangular parallelepiped parts A connecting portion that fits outside the field edge,
Attached to the bottom of the rectangular parallelepiped part and the periphery of the connecting part, both ends of which are formed by flanges fixed to the lower surface of the ridge, ventilation holes are formed in the side and bottom of the rectangular parallelepiped , The bottom portion is formed by a plurality of pillar portions.
Is connected to the top surface of the rectangular parallelepiped . Therefore, when installed on the eaves ceiling, there is no protrusion from the eaves ceiling surface, and the appearance is not spoiled. Moreover, ventilation holes are formed
The bottom part that is easy to sag
And support it to reduce slack at the bottom.
Thus, a good appearance can be obtained over a long period.

[Brief description of the drawings]

FIG. 1 is a perspective view schematically showing an entirety of an eaves ceiling ventilation hole member of the present invention.

FIG. 2 is a plan view of the eaves ceiling ventilation member according to the embodiment of the present invention, showing a bottom portion and a connecting portion from below.

FIG. 3 is a cross-sectional view of the eaves ceiling ventilation hole member according to the embodiment of the present invention, taken along a line AA ′ in FIG. 2;

FIG. 4 is a cross-sectional view showing an embodiment of the eaves ceiling ventilation hole member of the present invention installed on the eaves ceiling.

FIG. 5 is a perspective view showing an example of a lid of a conventional ventilation hole.

FIG. 6 is a cross-sectional view illustrating an example of a lid of a conventional ventilation hole.

[Explanation of symbols]

 5 eave ceiling ventilation member 6 rectangular parallelepiped part 7 connecting part 8 brim part 10 bottom part 11 long side part 13 field edge 14 field edge 15 side ventilation hole 16 bottom ventilation hole

Claims (3)

(57) [Scope of request for utility model registration] 1. A rectangular parallelepiped portion which is fitted inside a field edge supporting an eave ceiling, and a brim portion which is attached to a peripheral edge of a bottom portion of the rectangular portion and whose both ends are fixed to a lower surface of the field edge. Ventilation holes are formed in the side and bottom portions of the portion, and the bottom portion is formed on a top surface of a rectangular parallelepiped portion by a plurality of pillars.
An eaves ceiling ventilation member characterized by being connected to a section . 2. A plurality of rectangular parallelepiped portions which are internally fitted between the ridges supporting the eave ceiling and are arranged on the longitudinal direction, and a connecting portion formed between these rectangular parallelepiped portions and externally fitted to the ridge. And, the bottom portion of the rectangular parallelepiped portion and a flange attached to the periphery of the connecting portion and both ends thereof are fixed to the lower surface of the field edge, a ventilation hole is formed in the side portion and the bottom portion of the rectangular parallelepiped portion , The bottom part is formed by a plurality of pillars.
Therefore , the eave ceiling ventilation hole member is connected to the top surface of the rectangular parallelepiped . 3. The eaves ceiling ventilation hole member according to claim 1, which is made of a synthetic resin.