JPH0559330B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a ventilation system that utilizes the walls of a building to ventilate the attic and indoor space.

(Prior art and its problems) In general, in order to prevent moisture in the attic, to ventilate the ridge, or to heat up to the attic to alleviate indoor cooling at night, etc., it is necessary to It is necessary to install a ventilation system to ventilate the air, but conventionally, this type of ventilation system was often installed in the ceiling. However, when installing a ventilation system in the ceiling, the ceiling must be processed and a base material is required to fix the ventilation system in the ceiling, so processing work and base construction are time-consuming. Another problem was that the interior design of the ceiling was spoiled by the ventilation system.

(Technical Problem of the Invention) The present invention solves the above-mentioned problems, and by using the walls of the building, construction is easy and the interior and ceiling are ventilated without spoiling the interior design of the ceiling. The technical challenge is to provide a ventilation system that can

(Means for Solving the Problems) In order to solve the above problems, a ventilation system according to the present invention includes a box-shaped body that is housed within an expected width of a wall portion corresponding to a position approximately at the same height as the ceiling of the building; A vent communicating with the attic is opened in a part of the box-like body facing the attic, a vent communicating with the room is opened in a vertical part of the box-like body facing the room, and the above-mentioned The box-like body is characterized in that a ventilation path continuous to both of the vents is formed inside the box-like body, and a supporting edge of the ceiling portion is formed in the box-like body above the vent communicating with the interior of the room.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

In FIGS. 1 and 2, reference numeral 1 indicates a building girder, 2 indicates a lintel, and 3 indicates a column. An exterior material 4 is provided on the outdoor side of the wall portion w between the girder 1 and the lintel 2, a ceiling portion 5 is provided on the indoor side, and a window portion 6 is provided at the bottom of the lintel 2. There is. Even if there is no wall above lol
A box-shaped body 7 is attached to the expected width. The box-shaped body 7 is formed from a metal material such as aluminum and has a substantially U-shaped cross section, and has an upper side 7 facing the ceiling.
A vent hole 8 is opened in a, a supporting edge 7b of the ceiling portion 5 is formed in the upper part of the opening, and mounting grooves 9, 9 are formed facing each other in the opening facing the interior of the room. Note that the opening facing the interior of the room is formed at a vertical portion of the box-like body 7 facing the interior of the room. A hole plate 10 and opening/closing plates 11, 11, . . . are attached to the mounting grooves 9, 9. As shown in FIG. 3, each of the pore plates 10 and the opening/closing plates 11, 11... has a plurality of pores 13a, 13a... and pores 13b, 13b...
... are formed, while the opening/closing plates 11, 11...
is integrally provided with operating members 12, 12... that protrude toward the indoor side, and by slidingly operating the operating members 12, 12... from inside the room, the opening/closing plates 11, 11... are slid, and the air holes are closed. The pores 13a of the plate 10 and the opening/closing plate 11,
The vent hole 13 is opened by matching the air holes 13b of the air holes 11, . . ., and closed by shifting the positions of the air holes 13a, 13b. Note that 14 is a sealing material.

Note that the ventilation mechanism is not limited to the above example. For example, it may be configured to open and close in the form of a sliding door or a louver. Furthermore, ventilation does not necessarily have to be through natural ventilation. For example, as shown in FIG. 4, ventilation fans 15, 15 may be placed in the vents to provide forced ventilation.

By opening and operating the opening/closing plates 11, 11, . . . to form the ventilation hole 13, the box-like body 7 is
A ventilation path 16 communicating with the attic b is formed.

Since the ventilation system is constructed as described above,
By sliding the opening/closing plates 11, 11, .
Ventilation is performed continuously through a ventilation path 16 that is continuous with the air. Since the box-like body 7 has only the ventilation holes 8 and 13 and the ventilation path 16, the structure is simple and the installation space is small. Moreover, the box-like body 7 is accommodated within the expected width of the wall portion w,
Since the wall part w can be used to ventilate between the attic and the room, there is no need for any work or construction on the ceiling part 5 and the attic, and the box-shaped body 7 has a ceiling above the ventilation hole that communicates with the room. The support edge 7a of the section 5 is formed, the construction of the ceiling section 5 is easy, the interior design of the ceiling section 5 is not impaired, and the ventilation system can be made into a unit.
Its installation becomes easy.

Further, since the ventilation port communicating with the room is opened in a vertical portion of the box-like body 7 facing the interior of the room, dust does not accumulate in the ventilation port and fall into the room.

Next, the box-shaped body 7 is not limited to the one described above.
For example, as shown in FIG. 5, it may be constructed in the shape of a sash frame. In this example, the box-shaped body 7 is provided between the beam member 1 and the cross member 17 provided on the wall portion w. The box-like body 7 is formed by attaching a panel or glass 22 to the outdoor opening of a rectangular frame formed by upper and lower frames 20, 21 and a vertical frame (not shown).
A horizontal rung 23 having a support edge 23a that supports the ceiling part 5 is provided in the middle part of the indoor opening.
Mounting grooves 24, 24 and mounting grooves 25, 25 are formed in the upper and lower parts of 3, respectively.
24 and mounting grooves 25, 25 are provided with porous plates 10, 10 and opening/closing plates 11, 11, . Ventilation holes 27 and 28 are formed at the lower part thereof, respectively, to communicate with the ceiling b and the room a.

In the above example as well, the box-like body 7 is connected to the indoor a
Ventilation is performed between the space and the attic space b.

In addition, the box-like body 7 has a wall portion w as shown in FIG.
It may be formed integrally with the window frame 30 provided in the.
The window frame 30 is installed in a building opening formed by the girder 1, window sill 31, and pillars (not shown), and includes an upper frame 32, a lower frame 33, and left and right vertical frames made of metal shapes such as aluminum. It is made up of a rectangular frame (not shown). A blind 34 is formed in the window frame 30, and a box-shaped body 7 is formed by the blind 34, the upper frame 32, and the vertical frame. A shoji 35 and a screen door 36 are slidably provided at the bottom of the blind 34. The box-shaped body 7 is provided at approximately the same height as the ceiling 5, and the structure of the indoor opening is the same as the example shown in FIG. 5, but in this example, the outdoor opening also has air holes. Plate 10 and opening/closing plates 11, 11
...is installed. Therefore, in the box-like body 7 as well, by operating the operation unit 12, ventilation holes 28, 29, 27 can be selectively formed at three locations on the outdoor side and the indoor side upper and lower parts, thereby allowing indoor air a and outdoor air c. , a ventilation path 16 leading to the ceiling b is formed.

[Brief explanation of the drawing]

Fig. 1 is a side sectional view showing a ventilation system according to the present invention, Fig. 2 is an interior view of the ventilation system shown in Fig. 1 seen from inside the room, Fig. 3 is an explanatory diagram of the ventilation mechanism, and Fig. 4 is an illustration of the ventilation system shown in Fig. 1. 5 and 6 are side sectional views of other embodiments. Code, a... Indoor, b... Attic, 1... Girder, 2... Lintel, 5... Ceiling, 7... Box-shaped body, 8, 13, 27, 28, 29... Ventilation mouth, 1
0... Pore plate, 11... Opening/closing plate, 16... Ventilation path.

Claims (1)

[Claims] 1. A box-shaped body is placed within the expected width of a wall corresponding to a position approximately at the same height as the ceiling of the building, and a ventilation hole communicating with the above-mentioned ceiling is opened in the part of the box-shaped body facing the ceiling. A vent communicating with the interior of the room is opened in a vertical portion of the box-shaped body facing the interior of the room, and a ventilation path continuous to both of the vents is formed inside the box-shaped body. A ventilating device characterized in that the shaped body has a supporting edge of a ceiling part formed above a vent communicating with a room.