JP3412030B2 - Ventilation equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation device attached to a skeleton instead of a lightweight aerated concrete plate (ALC panel) in order to reduce the weight and simplify construction.

[0002]

2. Description of the Related Art Heretofore, as the above-mentioned ventilation device, there is one having a hollow box-shaped device body having an outdoor ventilation port and an indoor ventilation port, for example. There are medium and low-rise ones and super high-rise ones.

[0003] In a ventilation device for middle and low rises, vertical frame portions located on both sides of the main body of the device are connected to adjacent sash frames while restricting movement in the indoor and outdoor directions and in the left and right directions. In the ultra-high-rise ventilation device, the vertical frame portion of the device main body is connected to the adjacent sash frame in a state in which movement in the indoor and outdoor directions is restricted in order to absorb interlayer displacement.

[0004]

However, in the conventional ventilator, as described above, there are a mid-low layer specification and an ultra-high layer specification. There is a problem that it can not be used, that is, it can not be used for parts with different fits, and that products with different specifications must be managed separately, and product management is complicated, which solves this problem. That has been a conventional problem.

[0005]

SUMMARY OF THE INVENTION The present invention has been made by paying attention to the above-mentioned conventional problems, and it is possible to flexibly deal with parts having different accommodations, and also to realize easy product management. The purpose is to provide a ventilation device that is capable.

[0006]

According to a first aspect of the present invention, there is provided a ventilating apparatus having a hollow box-shaped apparatus body having upper and lower ends connected to a skeleton and having an outdoor ventilation port and an indoor ventilation port. With a connecting tool to be attached to the sash frame adjacent to the device body, the vertical frame parts located on both sides of the device body,
A connecting portion including an indoor-side protruding piece and an outdoor-side protruding piece that are opposed to each other at intervals in the indoor and outdoor directions is provided, and the connecting tool includes a base portion fixed to the connecting tool attaching portion of the sash frame, and a base.
Projects toward the apparatus main body from parts polymerized piece provided overlapping the interior side protrusion of the connecting portion is the sash frame has a rising portion of the left and right exterior side of the adjacent sash frame connector mounting portion direction In this case, it is characterized in that the indoor piece and the outdoor piece of the connecting portion are sandwiched between the overlapping piece of the connecting tool and the rising portion of the sash frame to restrict the movement of the connecting portion in the indoor and outdoor directions. The configuration of this ventilation device is used as a means for solving the above-mentioned conventional problems.

In the ventilating apparatus according to the second aspect of the present invention, when the connecting member is attached to the connecting member attaching portion of the sash frame with the indoor and outdoor directions reversed, the polymerized piece is projected to the inside of the connecting portion. is configured to be fixed in a state superimposed on the outdoor side of the piece, the ventilation apparatus according to claim 3 of the present invention, coupling is provided with a clamping pieces sandwiching the interior side projecting piece of the coupling portion together with the polymerization piece It is configured.

In the ventilating apparatus according to claim 4 of the present invention, the indoor projection of the connecting portion is elongated along the vertical frame of the main body of the apparatus, and the welding anchors on the skeleton side are located above and below the indoor projection. The structure is fixed at an appropriate position in the direction.

The sash frame having the rising portion adjacent to the device body of the ventilating apparatus according to claim 1 of the present invention is a sash frame adapted to be used in a portion required to absorb interlayer displacement. Yes, it is mainly used in the upper layers.

Further, the sash frame adjacent to the main body of the ventilation device according to claim 2 of the present invention is a sash frame adapted to be used not only in the indoor / outdoor direction but also in the lateral direction. However, it is not limited to the one mainly used for the middle and lower layers and having the rising portion.

Further, the sash frame adjacent to the main body of the ventilation device according to the present invention includes a sash frame forming a sash and a sash frame forming a wall panel (non-bearing wall).

[0012]

In the ventilator according to the first aspect of the present invention, when the device main body and the sash frame having the upright portion in the left-right direction on the outdoor side of the connector attachment part are connected, the sash frame of the sash frame is connected. When the connecting piece is fixed to the connecting piece attachment part, the indoor-side protruding piece and the outdoor-side protruding piece of the connecting piece are sandwiched between the overlapping piece of the connecting piece and the rising part of the sash frame, and only the movement of the connecting portion in the indoor / outdoor direction Is regulated, and it becomes possible to absorb the dimensional error in the frontal direction and the interlayer displacement, which makes it suitable for use in the super high-rise building.At this time, the overlapped piece of the connector and this overlapped piece overlap with each other. When the indoor projection of the connecting part is fixed with screws, the device body and the sash frame are restrained not only in the indoor / outdoor direction but also in the left / right direction, which makes them suitable for use in the middle and low layers. That is, it is extremely high with only one type of connector. Also it becomes possible to be addressed and medium low rise either fit, as a result, there is no need to manage typed in and for medium low rise and a high rise, so that the ease of product management can be achieved.

In the ventilating apparatus according to the second aspect of the present invention, when the connecting member is fixed to the connecting member mounting portion of the sash frame by reversing the indoor and outdoor directions, the polymerized piece is the chamber of the indoor projecting piece of the connecting portion. Since it overlaps with almost no gap on the outside, if the screw is screwed from the indoor side in this state, the indoor projection of the connecting part and the indoor projection of the connecting part will not be deformed without causing deformation such as distortion on the indoor projection of the connecting part. Since the fixing is performed and the indoor projection of the connecting portion is prevented from escaping to the outdoor side at the time of screwing, the screwing operation is facilitated.

In the ventilator according to claim 3 of the present invention,
Since it has the above-mentioned structure, it is possible to cope with the accommodation of both the super high-rise and the middle low-rise, regardless of whether or not the sash frame has the rising portion, like the ventilation device according to claim 1. In addition, similarly to the ventilation device according to the second aspect, the screwing operation from the indoor side can be easily performed.

In the ventilator according to claim 4 of the present invention,
Because of the above-mentioned configuration, the connection between the connecting portion adjacent to the body and the weld anchor on the body side can be easily performed.

[0016]

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

FIGS. 1 to 4 show an embodiment of a ventilation device according to the present invention. In this embodiment, the ventilation device according to the present invention is used in an ultrahigh-rise building.

As shown in FIGS. 1 and 2, this ventilation device 1 includes upper and lower frames 2 and 3 connected to a frame opening S, left and right vertical frame parts 11 and 12 having a symmetrical shape, and both vertical frames. Part 11,
Indoor side wall 13 integrally formed between 12 and both vertical frame portions 1
A hollow box-shaped device body 10 having a cover 5 that is detachably mounted between screws 1 and 12 and closes the outdoor side between the vertical frame portions 11 and 12 is provided. Inside the main body 10, the pipe wiring D of the auxiliary equipment such as the air conditioner in the room H can be stored.

In this ventilation device 1, as shown in FIG. 3, a ventilation port (outdoor ventilation port) 5a is formed at the lower end of the cover 5, and the device main body 10 is provided at the upper end of the indoor side wall 13.
The ventilation of the room H is made possible by mounting a closable ventilation register (indoor side ventilation port) 6 that communicates with the ventilation port 5a through the inside. In the portion below the ventilation register 6 and surrounded by the vertical frame portions 11 and 12 and the indoor side wall 13, glass wool is restricted from coming out by vertical tapping holes 14 and 14 formed in the vertical frame portions 11 and 12, respectively. The sound absorbing material 7 made of the material is fitted, and at this time, the air layer A for enhancing the sound absorbing effect is provided between the sound absorbing material 7 and the indoor side wall 13 by the plurality of vertical tapping holes 15 formed on the indoor side wall 13. To ensure.

In addition, the ventilation device 1 has an elongated indoor-side connecting piece (indoor-side projecting piece) that faces the left and right vertical frame portions 11 and 12 of the apparatus body 10 at intervals in the indoor and outdoor directions. 16
a and a connecting portion 16 including an outdoor side connecting piece (outdoor side protruding piece) 16b, and the apparatus main body 10 with respect to the super high-rise sash 20 attached adjacent to the left side of FIG.
It has a connector 9 for connecting the.

The connecting tool 9 includes a base 9a fixed to the connecting tool mounting portion 21a of the apparatus-side vertical frame (sash frame) 21 of the sash 20 for the ultrahigh-rise layer in the indoor / outdoor direction by a screw 8, and a base 9a.
Is provided with a polymerized piece 9b protruding substantially from the center in the indoor / outdoor direction, and when the base 9a of the connector 9 is fixed to the device-side vertical frame 21, the polymerized piece 9b is the indoor side connector of the connector 16. The indoor side connecting piece 16a and the outdoor side connecting piece 16a of the connecting portion 16 are located on the indoor side of 16a and include the overlapping piece 9a and the projecting piece (upright portion) 21b provided on the apparatus side vertical frame 21 and facing the apparatus 1. 16b is sandwiched to regulate the movement in the indoor / outdoor direction, that is, it is possible to absorb the interlayer displacement and also to absorb the dimensional error in the frontage direction.

In this case, the base 9a of the connector 9 can be used with its indoor and outdoor directions reversed, and as shown in FIG. 4, the base 9a of the connector 9 is used.
sash 20 for middle and low rises with the indoor and outdoor directions of a reversed
A-side vertical frame 21A of A, the connector attachment portion 21 in the indoor / outdoor direction
When it is fixed to a by the screw 8, the overlapping piece 9b overlaps the outside of the indoor side connecting piece 16a of the connecting portion 16 without any gap, and by fixing with the screw 8 in this state, the apparatus main body The device 10 and the device-side vertical frame 21A of the sash 20A for middle and low layers can be connected to each other in a state in which movement in the indoor / outdoor direction and the lateral direction is restricted. In the case where the ventilation device 1 is adopted in the middle and lower layers as described above, when connecting the device main body 10 to the edge of the frame opening S, the indoor side connecting piece of the connecting portion 16 adjacent to the edge of the frame opening S At an appropriate position in the vertical direction of 16a,
Anchor metal fitting B provided at the tip of the welding anchor B on the body side
A is fixed by the screw 8.

Furthermore, in the ventilation device 1, the left and right vertical frame portions 11 and 12 of the device main body 10 are provided with the reinforcing material mounting grooves 17 that open toward the indoor side, respectively.
In the reinforcing member mounting groove 17 on the side adjacent to 0, the device main body 10
An elongated reinforcing material F for increasing the rigidity of itself is fitted, and the reinforcing material F is fixed to the vertical frame portion 11 with screws 8.

Reference numeral 18 in FIGS. 1 and 3 is a register packing, reference numeral 30 in FIGS. 1 and 2 is a sealing material, reference numeral 31 is a sprayed heat insulating material, and reference numeral 19 in FIG. 3 is for a cooler. It is a sleeve.

When the ventilation device 1 having the above-described structure is attached to the superhigh-rise frame opening S, first, as shown in FIG. 1, the device-side vertical frames 21 of the adjacent superhigh-rise sashes 20 are connected in the indoor / outdoor direction. The base portion 9a of the connecting tool 9 is fixed to the tool attaching portion 21a with the screw 8.

Next, the device main body 10 whose rigidity is increased by fixing the reinforcing material F in the reinforcing material mounting groove 17 on the side adjacent to the super high-rise sash 20 is attached to the edge of the frame opening S and the super high-rise sash 2.
0 between them, and the overlapping piece 9a of the connecting tool 9 and the projecting piece 21b of the vertical frame 21 on the apparatus side connect the indoor side connecting piece 16a of the connecting portion 16.
And the outdoor side connection piece 16b is sandwiched, and the upper and lower frames 2 and 3 are connected to the frame opening S.

When the sealing material 30 is filled around the apparatus main body 10, the ventilation device 1 is attached to the frame opening S in a state where only the movement in the indoor / outdoor direction is restricted, and the dimensional error in the frontage direction and the interlayer The displacement can be absorbed.

When the ventilation device 1 is attached to the frame opening S of the middle and low layers, as shown in FIG. 4, the connecting member attachment portion of the adjacent vertical frame 21A of the device of the middle and lower layer sashes 20A in the indoor and outdoor directions. The base 9a of the connector 9 is attached to 21a with the directions of the indoor and outdoor directions reversed.

Next, the apparatus main body 10 whose rigidity is improved by fixing the reinforcing material F in the reinforcing material mounting groove 17 on the side adjacent to the lower and middle layer sash 20A is provided with the edge of the frame opening S and the lower and middle layer sash 20A. Weld anchor B on the skeleton side after inserting between
4 is fixed to an appropriate position in the vertical direction of the indoor side connecting piece 16a of the connecting portion 16 located on the right side in FIG. 4 by the screw 8, and the right vertical frame portion 12 of the apparatus main body 10 and the edge portion of the body opening S are connected to each other. To connect.

On the other hand, the indoor side connecting piece 16a of the connecting portion 16 located on the left side of FIG. 4 and the overlapping piece 9b of the connecting tool 9 in a state of being overlapped with the outdoor side of the indoor side connecting piece 16a are screwed together.
After connecting the left vertical frame portion 11 of the device main body 10 and the device-side vertical frame 21A of the middle and low rise sash 20A by connecting the upper and lower frames 2 and 3 to the frame opening S, the ventilation device 1 It will be attached to the frame opening S while being restrained not only in the outward direction but also in the left-right direction.

Therefore, in this ventilator 1, it is possible to deal with both the high-rise and middle-low rises by using one kind of connecting tool 9, and as a result, for the high-rise and middle-low rises. Since it is not necessary to classify and manage the ventilation device 1, the product management can be facilitated.

Further, in this ventilation device 1, the inside and outside directions of the base portion 9a of the connecting member 9 are reversed so that the middle and lower layer sashes 2 are made.
0A apparatus-side vertical frame 21A indoor / outdoor connector attachment part 2
If fixed to 1a, the overlapping piece 9b can be overlapped on the outdoor side of the indoor-side connecting piece 16a of the connecting portion 16 with almost no gap, so that the indoor-side connecting piece 16a of the connecting portion 16 is deformed such as distorted. It becomes possible to fix the overlapped piece 9b and the indoor side connecting piece 16a of the connecting portion 16 without any need. In addition, when the screw 8 is screwed from the indoor side, the indoor side connecting piece 16a of the connecting portion 16 is the outdoor side. It is not necessary to support the apparatus main body 10 so that it does not escape, and therefore the screwing operation is facilitated.

Further, in this ventilation device 1, when it is adopted in the middle and low layers, the indoor side connecting piece 16a of the connecting portion 16 is provided.
Since the anchor metal fitting Ba provided at the tip of the welding anchor B on the skeleton side is fixed at an appropriate position in the up-and-down direction, the connection of the device main body 10 to the edge portion of the skeleton opening S can be easily performed. Become.

In the above-described embodiment, the base portion 9a fixed to the connector attachment portion 21a of the sash 20 on the apparatus side vertical frame 21 in the indoor / outdoor direction and the polymerized piece 9b protruding from the substantially center of the base portion 9a in the indoor / outdoor direction are provided. Although the connector 9 provided is used, the invention is not limited to this. For example, as shown in FIG. 5, the indoor projection 16 of the connector 16 together with the overlapping piece 39a.
A connector 39 having a holding piece 39c for sandwiching a may be used. When this connecting tool 39 is adopted, whether or not the device-side vertical frame 21 has a protrusion 21b facing the device 1 side. Regardless of this, as with the ventilator 1 using the connector 9, it is possible to deal with both high-rise and middle- and low-rise accommodation, and it is easy to screw in from the indoor side. Become.

Further, in the above-mentioned embodiment, the case where the sash 20 (20A) is connected to the ventilation device 1 is shown. However, the wall panel as the non-bearing wall is connected to the ventilation device 1 adjacently. Is also possible.

The detailed structure of the ventilator according to the present invention is not limited to the above-mentioned embodiments.

[0037]

As described above, the ventilator according to the first aspect of the present invention has the above-mentioned structure.
By using one type of connector, it is possible to meet both the requirements of absorbing the displacement between layers and the constraint of not only the indoor / outdoor direction but also the lateral direction. As a result, since it is not necessary to manage the products by type according to the difference in the delivery, it is possible to realize the easy management of the product, which is a very excellent effect.

In the ventilation device according to claim 2 of the present invention,
Since it has the above-mentioned configuration, when fixing the overlapping piece of the connecting tool and the indoor projection of the connecting part by screwing the screw from the indoor side, it is possible to prevent deformation of the indoor projection and to screw it in. It has a very excellent effect that the work can be easily performed.

In the ventilator according to claim 3 of the present invention,
Due to the above-mentioned configuration, the same effect as the ventilator according to claim 1 can be obtained regardless of whether or not the sash frame has the rising portion, and the ventilator according to claim 2 is also provided. The same effect can be obtained, and since the ventilator according to claim 4 of the present invention has the above-described configuration, it is possible to easily connect the connecting portion adjacent to the body and the weld anchor on the body side. That is a very good effect.

[Brief description of drawings]

FIG. 1 is a cross-sectional explanatory view of an example of a ventilation device according to the present invention when it is used for a super high-rise building.

FIG. 2 is a vertical cross-sectional explanatory view of the ventilation device of FIG.

FIG. 3 is a front explanatory view (a) of the ventilation device in FIG. 1 and a simplified vertical sectional explanatory view (b) of a ventilation register mounting portion.

FIG. 4 is a cross-sectional explanatory view when the ventilation device in FIG. 1 is used for the middle and lower layers.

FIG. 5 is a cross-sectional explanatory view showing another configuration example of the connector in the ventilation device according to the present invention.

[Explanation of symbols]

1 Ventilator 5a Ventilation port (outdoor ventilation port) 6 Ventilation register (indoor ventilation port) 9 connector 9b polymerized piece 9c Holding piece 10 Device body 11,12 Vertical frame part 16 Connection 16a Indoor side connecting piece (indoor side projecting piece) 16b Outdoor-side connecting piece (outdoor-side protruding piece) 21,21A Device side vertical frame (sash frame) 21a Connector attachment part 21b Projection piece (rising part) B welding anchor S body opening

Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) E06B 1/56 E06B 1 / 04,1 / 14 F24F 7/13 101 F24F 1/02 421

Claims (4)

(57) [Claims] 1. An apparatus main body comprising: a hollow box-shaped apparatus main body having upper and lower ends connected to a skeleton and having an outdoor ventilation opening and an indoor ventilation opening; and a connector attached to a sash frame adjacent to the apparatus main body. In the vertical frame portions located on both sides of the, the connecting portion provided with the indoor-side protruding piece and the outdoor-side protruding piece facing each other at a distance in the indoor-outdoor direction,
The connector has a base that is fixed to the connector attachment part of the sash frame.
And a sash frame that protrudes from the base toward the main body of the device and overlaps with the indoor projection of the connecting part, and the adjacent sash frame has a rising part in the left-right direction on the outdoor side of the connecting device mounting part. In the case of, the overlapping piece of the connecting tool and the rising portion of the sash frame sandwich the indoor-side protruding piece and the outdoor-side protruding piece of the connecting portion to restrict movement of the connecting portion in the indoor and outdoor directions. Ventilation equipment. 2. When the connecting piece is attached to the connecting piece mounting portion of the sash frame with the indoor and outdoor directions reversed, the overlapping piece is superposed on the outdoor side of the indoor projection of the connecting portion. Solid
The ventilation device according to claim 1, which is defined. 3. The ventilation device according to claim 1, wherein the connecting tool includes a sandwiching piece that sandwiches the indoor-side protruding piece of the connecting portion together with the overlapping piece. 4. The indoor projection of the connecting portion has a long shape along the vertical frame of the apparatus body, and the welding anchor on the skeleton side is fixed at an appropriate position in the vertical direction of the indoor projection. Ventilation device in any one of -3.