JP2002097858A - Ventilator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To install a ventilator even without a space beside a vestibule sash while securing privacy during ventilation and impeding the intrusion of heat. SOLUTION: A side edge contact part 4A abutting on a side edge Wa of a skeleton wall W is provided at an indoor side front wall 4. A side edge mounting part 2A of a door stop side vertical frame Sa of a vestibule sash S, a ventilating register 6a, a perforated panel 6b and indoor and outdoor daylight openings 8a, 8b are provided at one side wall 2. A fire damper 7 is provided near the perforated panel 6b of a ventilating way 6 of the fire damper 7, and the daylight openings 8a, 8b of the daylight way 8, and illumination 9 are provided at a lower part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilator suitable for installation at the entrance of an apartment house such as an apartment.

[0002]

2. Description of the Related Art Conventionally, the above-described ventilating apparatus has, for example, a hollow wall provided adjacently so as to be substantially flush with a sash, and is provided indoors through a hollow portion of the wall. In some cases, a ventilation port is connected to an outdoor ventilation port.

[0003]

However, in the above-mentioned conventional ventilating device, the wall is made to be adjacent to the sash so as to be substantially flush with the sash. However, there is a problem that it cannot be installed in a place where it is difficult to secure a space beside the sash.

Further, in the conventional ventilation device, the indoor ventilation port and the outdoor ventilation port are provided on the indoor and outdoor wall surfaces of the walls arranged so as to be substantially flush with the sash. If the distance between the ventilation opening and the outdoor ventilation opening in the indoor / outdoor direction is short, and if the indoor ventilation opening and the outdoor ventilation opening are not arranged vertically or horizontally, it will be possible to see from outside or reach your hands through the indoor / outdoor ventilation opening. And may be put in,
If a fire occurs outside the room, there is a problem that hot air from the outside may enter the room in a short time.

[0005] Further, since the conventional ventilation device does not have a function regarding daylighting, it has to meet the needs of consumers who want to brighten the room or slightly leak light outside the room while ensuring privacy. There is a problem that it is impossible to solve these problems, and it is a conventional problem to solve these problems.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems. For example, when used for an entrance, it can be installed without a large space beside the entrance sash and can be installed from outside. It is possible to prevent the invasion of hot air and ventilate while ensuring privacy.In addition, it is possible to take in light from the outside in the daytime without hindering privacy and at night It is an object of the present invention to provide a ventilation device capable of faintly illuminating the vicinity of the installation location regardless of whether the room is inside or outside.

[0007]

According to a first aspect of the present invention, there is provided a ventilating apparatus comprising: one side wall; and a vertical side edge mounting portion which is located on the one side wall and mounts a side edge of a building material for an opening. The other side wall facing the one side wall with an interval on the side opposite to the side edge mounting portion of the one side wall, the indoor side front wall connecting the indoor side of both side walls, and the room facing the indoor side front wall with an interval. An exterior front wall connecting the exterior sides of the side walls with the exterior wall, and a side edge of the building material for opening or the skeleton wall located on at least one of the interior front wall and the exterior front wall. A side edge contacting portion, an indoor ventilation port located on the indoor side of the side edge mounting portion and in the middle or upper part in the vertical direction, and an outdoor ventilation located on the outdoor side and lower portion of the side edge mounting portion. Ventilation path with sound-absorbing material communicating with the mouth and side A lighting path having a built-in lighting path that communicates with the indoor lighting port located on the indoor side of the mounting section and the outdoor lighting port located on the outside of the side edge mounting section and illuminates both lighting ports is provided. A fireproof damper that can be shut off is provided inside the ventilation path, and both lighting ports and lighting of the lighting path are provided at the lower part. The configuration of this ventilation device is a means for solving the above-described conventional problems. .

[0008] In this case, it is desirable to insert glass into both lighting openings of the lighting path in order to improve fire resistance, and it is more preferable to insert a heat-resistant lighting panel or fireproof glass with a net.

It is preferable that the fire damper provided inside the ventilation path is provided as close as possible to the outdoor ventilation port in order to prevent hot air from penetrating deep inside the ventilation path.

[0010] The ventilating apparatus according to claim 2 of the present invention is located on the indoor side of the side edge mounting portion and above the indoor side ventilation port, and on the outdoor side of the indoor air vent and the side edge mounting portion. The ventilation device according to claim 3 of the present invention has a configuration in which a ventilation path having an outdoor ventilation port located at substantially the same height as the indoor ventilation port is provided.
At least one of the exterior wall, the interior front wall, and the exterior front wall of one of the side walls, and an electrical component mounting portion or a vertical position corresponding to a portion between the interior ventilation port and the interior lighting port. It is configured to have an article storage section.

In the ventilating apparatus according to the present invention, when a building material for an opening is provided adjacent to the side edge contact portion, the same configuration as the side edge attachment portion may be adopted at the side edge contact portion. It is possible.

Further, in the ventilation device according to the present invention,
The skeleton wall connected to the side edge abutment shall include pillars and glass blocks, and the building material for the adjacent opening shall include not only sashes such as entrance sashes and terrace sashes, but also mortar panels.

Further, in the ventilating apparatus according to the present invention, the one side wall, the other side wall, the indoor front wall, and the outdoor front wall are not limited to those having a flat shape, but may have a curved shape. It may be a polyhedron.

[0014]

In the ventilating apparatus according to the first aspect of the present invention, since the above-mentioned configuration is employed, for example, when used in the entrance, it can be installed without a large space beside the entrance sash. In this way, there is no possibility of being looked into from the outside of the room or being put into a hand through the ventilation path, and as a result, ventilation is performed while ensuring privacy.

Further, since the fire prevention damper is provided inside the ventilation path, even if a fire occurs outside the room, if the ventilation path is shut off by the fire prevention damper, the heat from the outside can be reduced for a short time. It is possible to avoid getting into the room in the meantime.

Further, since the lighting ports and the lighting of the lighting path for transmitting light into and out of the room are provided at the lower part, natural light can be taken in to the feet without worrying about being seen from outside in the daytime. On the other hand, at night, the feet near the ventilation device can be slightly illuminated regardless of whether the room is indoors or outdoors.

In the ventilating apparatus according to claim 2 of the present invention,
A ventilation channel is provided separately from the ventilation channel, and since the indoor ventilation port and the outdoor ventilation port of this ventilation channel are located at almost the same height, in addition to normal ventilation through the ventilation channel, Thus, it becomes possible to take in the outside air as if opening a window. In the ventilation device according to claim 3 of the present invention, for example,
The space formed by arranging the indoor ventilation opening on the ventilation path and the indoor lighting opening on the lighting path vertically separated from each other. Can be allotted to the article storage section for storing the space, so that the space can be effectively used.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings.

FIG. 1 and FIG. 2 show an embodiment of the ventilation device according to the present invention. In this embodiment, a case where the ventilation device according to the present invention is used at the entrance is shown.

As shown in FIG. 1, the ventilating apparatus 1 has a wall shape along the indoor and outdoor directions (left and right directions in the drawing) installed adjacent to an entrance sash (building material for an opening). As shown in FIG. 2, one side wall 2 and one side wall 2
The vertical side edge mounting portion 2A for mounting the door stop side vertical frame (side edge) Sa of the entrance sash S positioned substantially at the center in the indoor and outdoor directions, and the side opposite to the side edge mounting portion 2A of one side wall 2 And the other side wall 3 facing the one side wall 2 at an interval,
An indoor side front wall 4 connecting the indoor sides of both side walls 2 and 3, a side edge contact portion 4A located on the indoor side front wall 4 and in contact with a side edge Wa of the skeleton wall W, and an indoor side front wall An outdoor front wall 5 connecting the outdoor sides of both side walls 2 and 3 and being connected to the outer wall Wo, facing each other at an interval from 4, and a ventilation path 6.
A heat insulating seal is provided between each wall.

The ventilation path 6 of the ventilating apparatus 1 includes a ventilation register (indoor ventilation port) 6a disposed on the indoor side of the side edge mounting portion 2A and at an intermediate portion of one side wall 2 in the vertical direction.
It communicates with a perforated panel (outdoor vent) 6b disposed on the outside of the side edge mounting portion 2A and at a lower portion of one of the side walls 2, and a sound absorbing material 6c is provided at an intermediate portion thereof. In the vicinity of the perforated panel 6b, there is provided a fire damper 7 which is rotatable around a vertical axis 6d so as to be able to shut off the ventilation path 6 as shown by a virtual line in FIG.

The ventilating apparatus 1 is provided with a lighting path 8 which communicates light indoors and outdoors to allow light to pass through. An intermediate portion of the lighting path 8 is mirror-finished in order to transmit light efficiently. There is also a built-in lighting 9. The indoor lighting port 8a of the lighting path 8 is open on the indoor side of the side edge mounting portion 2A on the one side wall 2, and the outdoor lighting port 8b is open on the outdoor side of the side edge mounting portion 2A on the one side wall 2. The indoor daylighting opening 8a and the outdoor side daylighting opening 8b are both open, and the daylighting panel (more preferably, fireproof glass with a net) 8 is provided.
It is closed with c.

In this case, the lighting ports 8a and 8b and the illumination 9 for illuminating the lighting ports 8a and 8b are provided at the lower part of one of the side walls 2.

On the other hand, the side edge mounting portion 2A is
Vertical frame Sa having a vertical dimension substantially equal to
And a groove for accommodating the reinforcing connecting member Sf integrally connected to the vertical frame Sa on the door stop side, and a clearance C for allowing the lateral movement of the reinforcing connecting member Sf is provided in the side edge mounting portion 2A. Thereby, the entrance sash S can be moved in the left-right direction within the clearance C together with the reinforcing connection member Sf.

Further, in this embodiment, the newspaper receiver is provided on the surface located on the outside of the side wall 2 and in the vertical direction corresponding to the portion between the ventilation register 6a and the daylighting opening 8a on the inside of the room. And an intercom mounting portion (electrical component mounting portion) 2c is provided, and the ventilation register 6a and the indoor lighting on the surface of one side wall 2 located on the indoor side are provided. An article storage section 2b for storing a fire extinguisher is provided at a vertical position corresponding to a portion between the opening 8a and the opening.

In the ventilating apparatus 1 described above, when used as an entrance, as in this embodiment, the side edge contact portion 4A provided on the indoor side front wall 4 is connected to the side edge Wa of the frame wall W and the room. Since the outer wall Wo is connected to the outer front wall 5, it can be installed without a large space beside the entrance sash S.

In the ventilating apparatus 1 described above, the ventilation register 6a of the ventilation path 6 having a sound absorbing material 6c built in the middle portion is located on the indoor side of the side edge mounting portion 2A and in the middle portion of one of the side walls 2 in the vertical direction. And the perforated panel 6b
Is disposed on the outside of the side edge attachment portion 2A and below the one side wall 2, so that ventilation is performed without worrying that privacy is impaired through the ventilation path 6, and this ventilation is performed. In this case, since the fire damper 7 capable of shutting off the ventilation path 6 is provided near the perforated panel 6b disposed at the lower part, even if a fire occurs outside the room, the fire damper 7 can be used. If the ventilation path 6 is shut off, it is possible to prevent external hot air from entering the room in a short time.

Further, in the above-described ventilating apparatus 1, both the lighting openings 8a and 8b and the lighting 9 of the lighting path 8 for transmitting light into and out of the room.
Is provided at the lower portion of one side wall 2, so that natural light can be taken in to the feet without worrying about being peeped out of the room during the daytime. Thus, the foot near one can be slightly illuminated.

Further, in the above-described ventilating apparatus 1, the article storage section in which the newspaper receiver is stored in the vertical direction corresponding to the portion between the ventilation register 6a on one side wall 2 and the daylighting opening 8a on the indoor side. 2a, an article storage section 2b in which a fire extinguisher is stored and an interphone attachment section 2c are provided.
Effective use of space will be achieved. 3 and 4 show another embodiment of the ventilating apparatus according to the present invention. In the ventilating apparatus 1A according to this embodiment, the door 1 is opened above the ventilation register 6a on one side wall 2 and opened.
A ventilation port (indoor ventilation port) 11a that can be closed at 1c,
Located on one side wall 2 above the newspaper tray 2a,
That is, the air intake passage 1 is formed by communicating with the perforated panel (outdoor outdoor air intake) 11b located at substantially the same height as the air intake 11a.
1 is provided separately from the ventilation path 6, and it is desirable that the above-described fire prevention damper 7 is also provided in the ventilation path 11.

Also in this ventilating apparatus 1A, a newspaper tray is provided at a vertical position corresponding to a portion between a ventilation register 6a vertically arranged on one side wall 2 and a lighting port 8a on the indoor side. An article accommodating section 2a for accommodating therein, an article accommodating section 2b for accommodating a fire extinguisher, and an interphone attaching section 2c are provided.

The ventilation device 1A according to this embodiment includes a ventilation path 11 separately from the ventilation path 6, and further includes a ventilation port 11a on the indoor side of the ventilation path 11 and a perforated panel 11b as an outdoor ventilation port. Are arranged at substantially the same height, in addition to the ventilation through the ventilation path 6, it is possible to take in the outside air directly as if opening a window, and in this ventilation device 1A, the ventilation device 1A is located vertically apart. Since the space between the ventilation register 6a of the ventilation path 6 and the lighting port 8a of the lighting path 8 is the article storage section 2a for storing the newspaper stand, the article storage section 2b for storing the fire extinguisher, and the interphone attachment section 2c, a space is provided. Will be effectively used.

FIGS. 5 to 7 show still another embodiment of the ventilating apparatus according to the present invention.
The case where the ventilation device according to the present invention is used at the entrance is shown.

As shown in FIGS. 5 and 7, the ventilating device 21 has a wall shape along the indoor and outdoor directions (left and right directions in the drawing) installed adjacent to an entrance sash (building material for opening). As shown in FIG. 6, one side wall 22 and a vertical side on which the door stop side vertical frame (side edge) Sa of the entrance sash S is located closer to the outside of the one side wall 22 and is attached. An edge attachment portion 22A and a side edge attachment portion 22 of one side wall 22
A side wall 23 opposite to side wall A and facing one side wall 22 at an interval and connected to outer wall Wo;
2, 23 indoor side front wall which connects the indoor side, a side edge contact portion 24A which is located on the indoor side front wall 24 and abuts the side edge Wa of the skeleton wall W, and the indoor side front wall 24 An outdoor front wall 25 connecting the outdoor sides of both side walls 22 and 23 facing each other at an interval, and a ventilation path 26 are provided, and a heat insulating seal is provided between the walls.

The ventilation path 26 of the ventilator 21 is a ventilation register (indoor ventilation port) located on the indoor side of the side edge mounting portion 22A and at the middle of the one side wall 22 in the vertical direction.
26a communicates with a perforated panel (outdoor vent) 26b located at the lower portion of the outdoor front wall 25. A sound absorbing material 26c is provided at an intermediate portion between the perforated panel 26b and the perimeter panel 26b. FIG. 6 is rotated around the vertical axis 26d.
(c) is provided with a fire prevention damper 27 which can shut off the ventilation path 26 as shown by a virtual line.

The ventilator 21 also has a lighting path 28 communicating with the inside and outside of the room and passing light.
In the middle part of, a mirror finish is applied to efficiently transmit light, and a lighting 29 is built in. Lighting path 2
8, the indoor lighting port 28a is open on the indoor side of the side edge mounting portion 22A of the one side wall 22, and the outdoor lighting port 28b is open on the outdoor front wall 25, and the indoor lighting port 28a In addition, the outdoor lighting port 28b is closed by a lighting panel 28c.

In this case as well, both lighting openings 28a and 28b are provided below one of the side walls 22 and the outdoor front wall 25, and a light 29 illuminating these lighting openings 28a and 28b is provided on the indoor front. It is provided below the wall 24.

Further, in this embodiment, the outdoor front wall 2
5 and an article housing section 2a for housing a newspaper receiver and an interphone mounting section (electrical component mounting section) 2c at a vertical position corresponding to a portion between the ventilation register 26a and the indoor lighting opening 28a. And one side wall 2
2 is provided between a ventilation register 26a on a surface located on the indoor side and a lighting port 28a on the indoor side, an article accommodating portion 2b for accommodating a fire extinguisher, and the other configuration is the ventilation device according to the previous embodiment. Same as 1.

In the ventilating device 21 described above, when used at the entrance, the side edge contact portion 2 provided on the indoor front wall 24 is provided.
Since 4A is connected to the side edge Wa of the frame wall W and the outer wall Wo is connected to the other side wall 23, it can be installed without a large space beside the entrance sash S.

In the ventilating apparatus 21 described above, the ventilation register 2 of the ventilation path 26 having a built-in sound absorbing material 26c in the middle portion.
6a on the indoor side of the side edge mounting portion 22A and one side wall 2
2 and the perforated panel 26b is arranged below the outdoor front wall 25, so that the ventilation can be performed without compromising privacy through the ventilation path 26. In this case as well, since the fire damper 27 capable of blocking the ventilation path 26 is provided in the vicinity of the perforated panel 26b arranged at the lower part, it is assumed that a fire should occur in the case of an outdoor event. In addition, the fire damper 27 can prevent external hot air from entering the room.

Further, in the above-described ventilating device 21, since the two lighting ports 28a, 28b and the lighting 29 of the lighting path 28 for transmitting light into and out of the room are provided at the lower part, it is possible to observe from outside the daytime. Natural light can be taken into the feet without worry, while the feet near the ventilator 21 can be slightly illuminated at night regardless of whether the room is indoors or outdoors.

Further, in the above-described ventilating apparatus 21, the article storage section 2a for storing the newspaper receiver and the fire extinguisher are provided at a vertical position corresponding to a portion between the ventilation register 26a and the indoor daylighting opening 28a. Storage section 2 in which is stored
Since b and the interphone attachment 2c are provided, the space can be effectively used.

FIGS. 8 and 9 show still another embodiment of the ventilating apparatus according to the present invention. In the ventilating apparatus 21A according to this embodiment, an opening is provided above the ventilation register 26a on one side wall 22 and A perforated panel (an outdoor side) that is located above the newspaper outlet 2a on one side wall 22, that is, located at approximately the same height as the air outlet 12a, and a ventilation port (indoor side ventilation port) 12a that can be closed by the door 12c. Ventilation port 12b and ventilation path 2
It is desirable to provide the above-mentioned fire prevention damper 27 also in this air intake passage 12 separately from the ventilation passage 12.

Also in the ventilating apparatus 21A, the article storage section 2a and the fire extinguisher which store the newspaper tray are stored in the vertical direction corresponding to the portion between the ventilation register 26a and the indoor daylighting opening 28a. By providing the article storage section 2b and the interphone attachment section 2c to be used, effective use of space is achieved.

In the ventilating apparatus 21A according to this embodiment, in addition to the provision of the ventilation path 12 in addition to the ventilation path 26, a ventilation port 12a on the indoor side of the ventilation path 12 and a porous port serving as an outdoor ventilation port are provided. Since the panel 12b and the panel 12b are arranged at substantially the same height, outside air can be taken in as if a window were opened, in addition to ventilation through the ventilation path 26.

When the above-described ventilator 21 (21A) is used for the entrance, the side edge contact portion 24A provided on the indoor front wall 24 is connected to the side edge Wa of the frame wall W as shown in FIG. It is also possible to support the ventilator 21 (21A) only by using the ventilator 21, and the ventilator 21 (21A) can be installed even in a situation where there is no large space beside the entrance sash S and the outer wall Wo is not connected.

FIGS. 11 to 14 show still another embodiment of the ventilating apparatus according to the present invention. This embodiment also shows a case where the ventilating apparatus according to the present invention is used at the entrance.

The difference between the ventilator 31 according to this embodiment and the ventilator 21A according to the previous embodiment is that a side edge contact portion 35A that contacts the side edge Wa of the skeleton wall W is formed on the outdoor front wall 35. The ventilation register 36a is disposed as an indoor ventilation port of the ventilation path 36, and the indoor lighting port 38a of the lighting path 38 is disposed.
In addition, the air outlet 13 a of the air passage 13 is provided in the indoor front wall 34, and the perforated panel 36 b as an outdoor air outlet of the ventilation passage 36, the outdoor air outlet 38 b of the air passage 38, and the air outlet 13 a The difference lies in that the perforated panel 13b as an outdoor air outlet is provided on one of the side walls 32, and the other configuration is the same as that of the ventilator 21A according to the previous embodiment.

Also in the ventilating device 31 described above, when used at the entrance, the side edge contact portion 35A provided on the outdoor front wall 35 is connected to the side edge Wa of the frame wall W, and the other side wall 33 is connected to the inner wall Wi. Are connected, the door can be installed without a large space beside the entrance sash S.

Further, in the above-described ventilation device 31, the ventilation register 3 of the ventilation path 36 having the sound absorbing material 36c built in the middle portion.
6a is arranged at the middle part in the vertical direction of the indoor side front wall 34, and the perforated panel 36b is arranged at the lower part of one of the side walls 32, so that privacy is violated through this ventilation path 36. In this case, since the fire prevention damper 37 is provided in the vicinity of the perforated panel 36b disposed at the bottom, even if a fire should occur outside the room, The fire damper 37 can prevent hot air from the outside from entering the room.

Further, in the above-described ventilating device 31, since the two lighting ports 38a, 38b and the lighting 39 of the lighting path 38 for transmitting light into and out of the room are provided at the lower part, it is possible to observe from outside the daytime. Natural light can be taken into the feet without worry, while the feet near the ventilation device 31 can be slightly illuminated at night, regardless of whether the room is indoors or outdoors.

Further, in the above-described ventilation device 31,
In addition to providing the ventilation path 13 separately from the ventilation path 36, the ventilation port 13a on the indoor side of the ventilation path 13 and the perforated panel 13b as the outdoor ventilation port are arranged at substantially the same height, so that ventilation is not required. In addition to ventilation through the passage 36, it is possible to take in outside air directly with a feeling of opening a window. In addition, in the ventilation device 31, the ventilation register 36a is located on the surface located on the outside of one of the side walls 32 and the inside of the ventilation register 36a. An article accommodating portion 2a for accommodating a newspaper receiver and an interphone attaching portion 2c are provided at a vertical position corresponding to a portion between the lighting port 38a and the indoor side front wall 34 and a ventilation register. Since the article storage section 2b for storing a fire extinguisher is provided between the light-receiving opening 38a and the indoor side lighting opening 38a, effective use of space is achieved.

In the above-described embodiment, the case where the ventilation device according to the present invention is used at the entrance is shown. However, the present invention is not limited to this. For example, the ventilation device according to the present invention may be disposed adjacent to the terrace sash. May be installed.

In the above embodiment, one of the side walls 2, 22, 32, the other side walls 3, 23, 33, the indoor front walls 4, 24, 34 and the outdoor front walls 5, 25, 35 Is shown as being substantially planar, but the present invention is not limited to this. One side wall 2, 22, 32, the other side wall 3, 23, 33, and the indoor side front wall 4, 24, 34 In addition, it is also possible to form the outdoor front wall 5, 25, 35 into a curved surface or a multi-surface.

Further, the detailed configuration of the ventilating apparatus according to the present invention is not limited to the above-described embodiment. As another configuration, for example, a daylighting panel 8c for closing both ends of the daylighting paths 8, 28, 38 , 28c, 38c, a fire-resistant panel or glass (transparent glass or frosted glass may be used, more preferably fire-resistant glass) may be adopted.

[0055]

As described above, the ventilation device according to claim 1 of the present invention has the above-described configuration.
For example, when used at the entrance, there is provided a very excellent effect that it can be installed even if there is no large space beside the entrance sash, and it is possible to perform ventilation while ensuring privacy.

Further, in the ventilation device according to the first aspect of the present invention, the fire prevention damper is provided near the outdoor ventilation port of the ventilation path, so that even if a fire occurs outside the room, By blocking the ventilation path with this fire damper, it is possible to prevent the hot air from entering the room in a short time. It is possible to take in natural light up to this point, and on the other hand, it is possible to obtain a very excellent effect that it is possible to dimly illuminate the feet near the ventilator at night, regardless of whether the room is indoors or outdoors.

In the ventilation device according to claim 2 of the present invention,
With the above-described configuration, in addition to the normal ventilation through the ventilation path, it is possible to take in the outside air with a feeling of opening a window. In the ventilation device according to claim 3 of the present invention, the configuration is as described above. A very excellent effect that effective utilization of space can be realized is brought about.

[Brief description of the drawings]

FIG. 1 is an explanatory side view showing an embodiment of a ventilation device according to the present invention.

FIG. 2 is a diagram showing a position of a line AA, a position of a line BB and a position of a line C-B in FIG.
It is each sectional explanatory view based on a C-line position, (a), (b), (c).

FIG. 3 is an explanatory side view showing another embodiment of the ventilation device according to the present invention.

FIG. 4 is an explanatory sectional view based on the position of line DD in FIG. 1;

FIG. 5 is a side view showing a further embodiment of the ventilating apparatus according to the present invention, and FIG.
It is.

FIG. 6 is a diagram showing the positions of the line EE, line FF, and line G-G in FIG.
It is each section explanatory drawing based on G line position (a), (b), (c).

FIG. 7 is an explanatory plan view showing an installation state of the ventilation device in FIG. 5;

FIG. 8 is a side view showing a still further embodiment of the ventilation device according to the present invention, and FIG.
It is.

FIG. 9 is an explanatory sectional view based on the position of line HH in FIG. 8;

FIG. 10 is an explanatory plan view showing another installation state of the ventilation device in FIGS. 5 and 8;

FIG. 11 (a) is a side view showing still another embodiment of the ventilation device according to the present invention, and FIG.
(b).

FIGS. 12A and 12B are explanatory views (a) and (b) of respective cross-sections based on the positions of lines II and JJ in FIG. 11;

FIGS. 13A and 13B are cross-sectional explanatory views based on the KK line position and the LL line position in FIG. 11;

FIG. 14 is an explanatory plan view showing an installation state of the ventilation device in FIG. 11; FIG.

[Explanation of symbols]

 1,21,31 Ventilation system 2,22,32 One side wall 2A, 22A, 32A Side edge attachment part 2a, 2b Article storage part 2c Interphone attachment part (electrical equipment attachment part) 3,23,33 The other side wall 4, 24,34 Indoor side front wall 4A, 24A, 35A Side edge contact part 5,25,35 Outdoor side front wall 6,26,36 Ventilation path 6a, 26a, 36a Ventilation register (indoor ventilation port) 6b, 26b, 36b Perforated panel (outdoor ventilation port) 7,27,37 Fire protection damper 8,28,38 Daylighting path 8a, 28a, 38a Indoor side lighting port 8b, 28b, 38b Outdoor side lighting port 9,29,39 Lighting 11,12 , 13 Ventilation path 11a, 12a, 13a Ventilation port (indoor ventilation port) 11b, 12b, 13b Perforated panel (outdoor ventilation port) S Entrance sash (building material for opening) Sa Door vertical frame (opening construction material) Side edge of W) W frame wall Wa side edge of frame wall

Continuing from the front page (72) Inventor Takeshi Tanaka 70 Hayakawa, Takaoka City, Toyama Prefecture Inside Sankyo Aluminum Industry Co., Ltd. (72) Inventor Shigeyuki Murata 1-2-3 Otemachi 1-3-chome, Chiyoda-ku, Tokyo 3 (72) Inventor Takeshi Kawanishi 1-3-2 Otemachi, Chiyoda-ku, Tokyo F-term (reference) 2E036 JA06 JC03 KA06 KB01 KB05 LA06 MA08 3L056 BA04

Claims (3)

[Claims] 1. A side wall mounting portion in a vertical direction for mounting one side wall, a side edge of an opening building material located on the one side wall, and one side wall on a side opposite to the side edge mounting portion on one side wall. The other side wall facing the side wall at an interval, the indoor side front wall connecting the indoor side of the both side walls, the outdoor side front wall connecting the indoor side outside facing the indoor side front wall at an interval, and the room. A side edge contact portion that is located on at least one of the inner front wall and the outdoor front wall and abuts against a side edge of the opening building material or the skeleton wall; A ventilation path having a sound absorbing material communicating with an indoor ventilation port located at an intermediate or upper part in the vertical direction and an outdoor ventilation port located outside and at a lower portion of the side edge mounting portion, and a side edge mounting. Indoor lighting opening and side located on the indoor side of the unit Equipped with a lighting path that communicates with the outdoor lighting port located on the outdoor side of the rim mounting part and incorporates lighting to illuminate both lighting ports, a fireproof damper that can block the ventilation path is provided inside the ventilation path, and lighting is provided. A ventilation device, wherein both lighting openings and lighting of a road are provided at a lower portion. 2. An indoor ventilation port located on the indoor side of the side edge mounting section and above the indoor ventilation port, and an outdoor side of the side edge mounting section and at substantially the same height as the indoor ventilation port. The ventilation device according to claim 1, further comprising a ventilation path having an outdoor ventilation port located therein. 3. An indoor side wall of one of the side walls, an outdoor side wall of the one side wall, an indoor side front wall, or any one of the outdoor side front walls and a portion between the indoor side ventilation port and the indoor side lighting port. The ventilation device according to claim 1, wherein an electrical component attachment portion or an article storage portion is provided at a corresponding vertical position.