JPH0765441B2 - Framework structure for ventilation of buildings - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a framework structure for ventilation of a building, and more specifically, it is applied as it is to each part of a building requiring ventilation. In addition, it is possible to completely eliminate the intrusion of rainwater and the like from the outside or the retention of water, and to perform the functions such as good natural ventilation by convection with the outside and effective smoke emission to the outside. The present invention relates to such a ventilation framework structure.

[Prior Art] As a ventilation structure of this kind, which is installed on a building, particularly on a roof ridge made of a metal material thereof, to ventilate the inside of the roof surface or the inside of a roof shed, the present inventor , Have made various proposals earlier.

That is, in the ventilation structure according to the already proposed, a supporting spacer member made of a square pipe or the like is used as a core, and a predetermined cross-sectional shape is provided on each side of the supporting spacer member.
For example, a plurality of pairs of front and rear ventilation panels each formed in a substantially crank shape are provided in a plurality of stages in the up-and-down direction, and a part of the ventilation panel members is overlapped with a space and is opened upward. Moreover, the structure is such that they are attached so as to form an internal and external communication space through each other.

With this structure, natural ventilation is provided between the inside and outside of the ventilation panel members, which are vertically connected to each other with a space therebetween, through the communication space to the upper inside, and also from the outside. Rainwater that falls on the upward opening passes through a downward path through the communication space and is discharged to the outside from the lowest part.

When the structure for ventilation in the roof structure having such a configuration and the effect is applied to the roof structure made of an actual metal material, it is proved that a substantially excellent and considerably excellent result can be obtained. It was found that the desired actions and effects could be achieved. As a result, this type of ventilation structure is used for the roof part regardless of the metal structure, the wooden structure, and the concrete structure in the building, as well as the metal roof that is the initial application target. Therefore, it is desired to propose a simple structure that can be attached to each part of the body including the base part.

Further, as prior arts, Japanese Utility Model Laid-Open No. Sho 48-74452, Japanese Utility Model Laid-Open No. 53-142752, Japanese Patent Laid-Open No. 62-63749 and Japanese Utility Model Laid-Open No.
The ones described in JP-A-1-19547 and JP-B-55-143390 have been known.

[Problems to be Solved by the Invention]

However, since the application of the proposed ventilation structure having the above-mentioned structure is a roof structure made of a metal material, the roof portion in the building having the metal structure, the wooden structure, and the concrete structure as described above, There is a problem that there are various difficulties in mounting the opening mounting portion formed on an arbitrary portion of the body including the base portion.

In addition, among the prior art, the invention described in Japanese Utility Model Publication No. 48-74452 discloses that the outside and the room are divided around a sliding door to prevent rainwater from entering and ventilating. It does not relate to ventilation, and furthermore, the specific configuration of the left and right vertical frame (vertical crosspiece) members for attaching the ventilation panel member is not disclosed at all.

Further, the sliding door disclosed in Japanese Utility Model Laid-Open No. 53-142752 has a configuration in which a through hole for ventilation and a water reservoir are provided, but the basic configuration of the face piece is a panel, Almost no part was formed.

Further, in the invention described in Japanese Patent Laid-Open No. 62-63749, there is disclosed a structure of columns for mounting the ventilation panel member, but the basic structure of the left and right frame members is different, and the ventilation panel member is different. There were still points to be solved in terms of adjustment of mounting dimensions and workability of mounting.

In the one disclosed in Japanese Utility Model Laid-Open No. 51-19547, the blind plates arranged on the front and back sides are configured to face downward, and are formed in advance at predetermined intervals on the frame material for mounting the blind plates. Since the through hole is provided and the blind plate is inserted into the through hole regulated to the predetermined size, there is a problem that the attachment adjustment cannot be performed.

Further, in the armor plate mounting support frame in the armor door disclosed in Japanese Utility Model Laid-Open No. 55-143390, only the structure of the support frame having a shape corresponding to the bent shape of the armor plate is shown. It was impossible to attach the armor plate of.

SUMMARY OF THE INVENTION The present invention seeks to solve the above-mentioned problems in the prior art. Therefore, the object of the present invention is to provide a roof portion and a foundation portion in a building having a metal structure, a wooden structure, and a concrete structure. This type of building is designed to be installed properly on the opening mounting part formed in any part of the body including it, regardless of the wide range of its application, and to obtain the desired action and effect. It is to provide a framework structure for ventilation.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the building ventilation frame structure according to the present invention is attached to an upper frame member, a lower frame member having a water handling surface portion, and a left vertical frame member and a right vertical frame member, respectively. Parts are assembled to form a quadrangle, and are fixed to the opening of the skeleton, and the upper and lower face plate parts and the connecting part and the lower part are installed between the left and right vertical frame members at intervals in the vertical direction. A pair of ventilation panel members each having a face plate portion are fixed in parallel at the same or different height positions so that each face plate portion overlaps with a predetermined gap,
In this state, in a ventilation frame structure for a building, which comprises a ventilation part in which an upward opening communicating with a communication space is formed above the upper face plate part on both front and back sides, the left and right vertical frames It is characterized in that, on the facing surface of the member, spacing pieces for providing a predetermined spacing between the front and back sides of the ventilation panel member are vertically and continuously projected.

Further, the building ventilation frame structure according to the present invention is the invention according to claim 1, wherein the structure is provided between the facing surfaces of the left and right vertical frame members and the end surfaces of a plurality of pairs of ventilation panel members. A positioning member for positioning the ventilation panel members at intervals in the vertical direction is interposed.

[Action]

That is, in the present invention, since the spacing pieces that provide a predetermined spacing between the front and back sides of the ventilation panel member are vertically and continuously projected on the facing surfaces of the left and right vertical frame members, the outer spacing pieces (33a ) And the front part (33) and the inner spacing piece (34
Since a) and the rear surface portion (34) form a predetermined space inward and outward, a vertical gap between at least several or more ventilation panel members can be easily adjusted, and at the same time, the shape can be improved. Various ventilation panel members having different types can be used as long as they fit this gap, and the degree of freedom can be expanded.

Further, after the ventilation panel is attached, a communication space that communicates in the vertical direction is formed by the distance between the distance pieces, so that the ventilation function can be remarkably improved.

Moreover, since each frame member is formed with a mounting part, it can be easily mounted on the opening mounting part of the skeleton by mounting and fixing the peripheral mounting part of the mounting frame part. , And the drainage of rainwater from the outside can be obtained.

Further, since a positioning member for positioning each ventilation panel member at intervals in the vertical direction is interposed between the facing surface of each of the left and right vertical frame members and the end surface of each pair of ventilation panel members composed of a plurality of sets, Even if there is a dimensional error of each member that is likely to occur during installation work on site, the ventilation panel can be accurately fixed with sufficient strength, which is very convenient for site adjustment.

Further, by using the spacing piece, it is possible to assemble the ventilation panel in advance and transport it to the site.

〔Example〕

An embodiment of a ventilation framework structure for buildings according to the present invention will be described in detail below with reference to FIGS. 1 to 5.

FIG. 1 is a perspective view showing a schematic structure of a ventilation framework structure to which this embodiment is applied, and FIGS. 2 and 3 are a longitudinal sectional view and a transverse sectional view, respectively, of the ventilation framework structure. FIG. 4 is a perspective view showing the positioning member taken out of the same, and FIGS. 5 (a) to 5 (d) are cross-sectional explanatory views showing a cross-sectional shape of various ventilation panels and an arrangement mode of front and back pairs thereof.

In the configuration of the embodiment shown in FIG. 1 to FIG. 3, the ventilation frame structure is attached to and fixed to each opening attachment portion that is opened at an arbitrary portion in the body of the building.
And a ventilation part (B) that obtains a ventilation effect.

Of these, the mounting frame portion (A) includes an upper frame member (11) and a lower frame member (21), each of which is an upper horizontal frame and a lower horizontal frame, and a left vertical frame, A vertical frame member (31), which is a right vertical frame and is composed of a pair of mutually symmetrical transverse cross-sectional shapes.

The latter ventilation section (B) has a plurality of pairs of ventilation panel members (41) each having a pair of front and back sides having mutually symmetrical symmetrical cross-sectional shapes.

Also, when stability is lacking, for example, when the span length is made relatively long, a spacer member interposed between the pair of front and back ventilation panel members (41) (41) as necessary. (51) and a positioning member (61) that regulates the vertical arrangement position of the pair of front and back ventilation panel members (41) and (41) as needed.

As is apparent from FIG. 2, the upper frame member (11) hangs downward on the flattened upper surface portion (12) and on the front side (outdoor side) and the rear side (indoor side), respectively. Front part (13),
A rear surface part (14), a mounting part (15) that is raised upward flush with the front surface part (13), and a tapping screw groove (16) arranged at each inner corner of the upper surface part (12). , (16).

Further, the lower frame member (21) has a flattened lower surface portion (22) having a water handling surface portion (23) inclined forward on the upper surface portion,
The attachment part (24) depending on the front side (inside the room) and the draining face part (25) depending on the front edge of the water handling surface part (23) and the upper part on the rear side (inside the room). And a tapping screw groove (27), (27) arranged at each corner of the inner surface of the lower surface (22).

As for the pair of left and right symmetrical vertical frame members (31), as is clear from FIG. 3, the flattened side surface part (32) and the front side (outdoor side), rear part Front part (33) and rear part (34) that are respectively projected inward (inside the room)
Between the front part (33) and the mounting part (35) protruding outward in the same plane as the front part (33) and between the front part (33) and the rear part (34). Spacing pieces (33) which are projected from the side surface part (32) at intervals (W1) and (W1) from the inner surface of (34) and have a space (W2) between their outer surfaces.
It consists of a) and (34a).

Then, the pair of upper and lower frame members (11) and lower frame members (2
1) and a pair of left and right vertical frame members (31), (31),
For example, as seen in a frame part of an aluminum sash opening / closing window or a door, the tapping screw grooves (16) and (16) of the upper frame member (11) and the tapping screw groove (21) of the lower frame member (21) ( 27), (27) and each vertical frame member (31), (3
By means of tapping screws (71) screwed from both side faces of 1), these upper and lower, left and right members (11), (21) and (31), (31) are respectively assembled and coupled.
The mounting frame portion (A) is configured so as to form a quadrangle.

Further, the pair of symmetrical front and back ventilation panel members (41) are, as is clear from FIG. 2, an upper face plate portion (42) vertically erected and the upper face plate portion (42). On the other hand, a lower face plate portion (43), which is stepped vertically and in the front-rear direction and which is connected by the connecting portion (44) by the inclined portion and is also erected in the vertical direction, and in each of these portions. It is composed of tapping screw grooves (45) and (45), which are arranged at respective position portions that do not hinder the formation of a flow path described later. Then, the upper and lower face plate parts (4
The width between the outer surfaces of (2) and (43) is set to the vertical frame member (3
1) front part (33), rear part (34) and each spacing piece (33a),
The distance (W1) between the inner surfaces of (34a) and (34a) is made approximately equal.

A pair of the ventilation panel members (4
1) and (41) are mounting frame parts (A) formed by the above-mentioned pair of upper and lower frame members (11) and (21) and a pair of left and right vertical frame members (31) and (31). When assembling the
That is, the one ventilation panel member (41) is arranged between the front surface portion (33) of the pair of left and right vertical frame members (31) and (31) and the spacing piece (33a).

The rear side and the other ventilation panel member (41) include a pair of left and right vertical frame members (31), (31) and a rear surface portion (34) and a spacing piece (34).
It is arranged between a).

The panel members (31) and (31) occupy predetermined positions and predetermined intervals in the vertical direction so as to face each other, and
A part of the lower plate (43) of the upper row is attached to the upper plate (4
2) are arranged side by side so that some of them overlap, and as in the above case, using the respective tapping screw grooves (45), (45), the vertical frame members (31), (31 )
The tapping screws (71) are screwed from both sides of the ventilation part (B) to be assembled and connected.

When assembled in this way, in this ventilation part (B), between the front and back of each ventilation panel member (41), (41),
A communication space (72) equal to the outer surface spacing (W2) of each spacing piece (33a) (34a) is formed.

Moreover, upward openings (73) and (73) are formed above the upper face plate portions (42) and (42) on the front and back sides between the ventilation panel members (41) and (41). Will be done.

In this way, by integrally attaching and connecting these respective constituent members, the width and height corresponding to the size of the opening mounting portion formed in an arbitrary portion of the building can be adjusted to a desired dimension. A timely ventilation framework can be obtained.

Also, with this structure as it is, the attachment parts (15), (24) of the respective constituent members provided on the periphery of the attachment frame part (A) of the ventilation frame structure with respect to the opening attachment part.
And (35) and (35) are used to attach and fix them arbitrarily.

In the ventilation frame structure constructed as described above, if the pair of front and back ventilation panel members (41),
When the span length of (41) is relatively long, the stability in the vertical position and the front-back position is lacking,
In such a case, in order to improve this, a spacer member (51) made of a square pipe or the like is interposed, if necessary, at each predetermined distance position in the length direction, and
It is preferable to take measures such as screwing the proper positions of the ventilation panel members (41) and (41).

Similarly, since there are a large number of pairs of front and back ventilation panel members (41), (41) with respect to the attachment frame (A), it takes time to assemble them. In this case, the length of each of the ventilation panel members (41) and (41) is shortened to some extent, and then, for example,
It is preferable to interpose a positioning member (61) having a positioning protrusion (62) at a predetermined position as shown in FIG. 4, so that the ventilation panel members (41) do not have to be attached individually. Sufficient strength can be maintained by attaching only the necessary parts, and the assembly can be made much easier.

Furthermore, in the configuration of the embodiment, a pair of front and back ventilation panel members (41) and (41) are arranged such that the front and back sides are arranged in parallel at the same height position. )
As shown in, the height positions on the front and back sides may be different from each other.

Regarding the cross-sectional shape itself of this ventilation panel member (41) and its arrangement position, the upper edge bent portion (42a) in which the upper portion of the upper face plate portion (42) is folded back inward, the lower face plate portion (4).
The lower part of 3) may be bent outward and the lower edge bent part (43a) may be provided in each (FIG. (B)), or the height may be different (FIG. (C)).

Alternatively, the upper face plate portion (42b) which is largely curved outward
And the lower curved portion (43b) which is largely curved inward may be directly connected to each other (the same figure (d)), or the height may be different (the same figure (e)) You may Even with such a configuration, the same operation and effect as described above can be obtained, and these modifications can be arbitrarily selected in consideration of the overall strength retention, convenience in assembly, and appearance design. .

Therefore, in the ventilation framework structure configured as described above, the ventilation between the inside and outside is performed from the lower opening (73) on the side where the atmospheric pressure difference is low as shown in FIG. (72) through the upper opening (7
It is made by solid line paths (a) and (b) toward 3).

Further, the rainwater that falls from the outside to the outer opening (73) passes through the inner communication space (72) from the opening (73) to the lower outside by the dotted line path (c), and the bottommost water-discharging surface portion. (23) The water can be drained to the outside through the draining surface (25).

In the above embodiment, each component may be an aluminum extruded product, a hard synthetic resin extruded product, or the like, but it goes without saying that other materials may be used.

〔The invention's effect〕

As described above in detail, according to the present invention, the upper frame member and the lower frame member having the water handling surface portion, and the left vertical frame member and the right vertical frame member are provided with mounting portions respectively and assembled into a quadrangle, Also, a pair of ventilation panels having a mounting frame portion fixed to the opening of the body, an upper face plate portion, a connecting portion, and a lower face plate portion which are incorporated between the left and right vertical frame members at intervals in the vertical direction. A plurality of sets of members are fixed in parallel at the same or different height positions so that the face plate portions overlap each other with a predetermined gap, and in this state, a communication space is provided above the upper face plate portions on both front and back sides. In a ventilation framework structure for a building, which comprises a ventilation part in which an upward opening communicating with the ventilation panel member is provided on the facing surfaces of the left and right vertical frame members. The spacing pieces that give , The outer spacing piece (33a) and the front surface portion (33), and the inner spacing piece (34a) and the rear surface portion (34) form predetermined spacings in the inner and outer directions, respectively, so that at least several pairs or It is possible to easily adjust the vertical gap of more than one set of ventilation panel members, and various ventilation panel members with different shapes can be used as long as they fit this gap, increasing the degree of freedom. It is possible to

Further, after the ventilation panel is attached, a communication space that communicates in the vertical direction is formed by the distance between the distance pieces, so that the ventilation function can be remarkably improved.

Moreover, since each frame member is formed with a mounting part, it can be easily mounted on the opening mounting part of the skeleton by mounting and fixing the peripheral mounting part of the mounting frame part. , And the drainage of rainwater from the outside can be obtained.

Further, since a positioning member for positioning each ventilation panel member at intervals in the vertical direction is interposed between the facing surface of each of the left and right vertical frame members and the end surface of each pair of ventilation panel members composed of a plurality of sets, Even if there is a dimensional error of each member that is likely to occur during installation work on site, the ventilation panel can be accurately fixed with sufficient strength, which is very convenient for site adjustment.

Further, by using the spacing piece, it is possible to assemble the ventilation panel in advance and transport it to the site, which is an excellent feature.

[Brief description of drawings]

FIG. 1 is a perspective view showing a schematic structure of a ventilation framework structure to which an embodiment of the present invention is applied, FIG. 2 is a vertical cross-sectional view of the ventilation framework structure, and FIG. 3 is a cross-sectional view of FIG. Fig. 4 and Fig. 4 are perspective views showing the positioning member taken out, Fig. 5 (a).
7A to 7E are cross-sectional explanatory views showing different modifications of the cross-sectional shape of the ventilation panel and the arrangement of the front and back pairs thereof, respectively. (A) ... Mounting frame part, (B) ... Ventilation part. (11) …… Upper frame member, (12) …… Upper surface part, (13) …… Front surface part, (14) …… Rear surface part, (15) …… Mounting part, (16) …… Tapping screw groove. (21) …… Lower frame member, (22) …… Lower surface part, (23) …… Draining surface part, (24) …… Mounting part, (25) …… Draining surface part, (26) …… Standing part, ( 27) …… Tapping screw groove. (31) …… Vertical frame member, (32) …… side part, (33) …… front part, (34) …… rear part, (35) …… mounting part, (33a) (34a) …… spacing One piece. (41) …… Ventilation panel member, (42) …… Upper face plate part, (43) …… Lower face plate part, (44) …… Connecting part, (45) …… Tapping screw groove. (51) …… Spacer member. (61) …… Positioning member, (62) …… Positioning protrusion. (71) …… Tapping screw, (72) …… Communication space, (73) …… Upward opening. (A), (b) ... solid line route (ventilation route), (c) ... dotted line route (drainage route).

Claims (2)

[Claims] 1. A lower frame member having an upper frame member and a water handling surface portion,
And, the left vertical frame member and the right vertical frame member are each provided with a mounting portion to be assembled into a quadrangle, and the mounting frame portion fixed to the opening of the skeleton and the left and right vertical frame members are vertically arranged. A pair of ventilation panel members having an upper face plate part, a connecting part, and a lower face plate part, which are incorporated at intervals in the direction, overlap at the same or different height positions with a predetermined gap between the face plate parts. Fix multiple sets in parallel like this, in this state,
In a ventilation framework structure for a building, comprising a ventilation part in which an upward opening communicating with a communication space is formed above an upper face plate part on both front and back sides, the facing surfaces of the left and right vertical frame members. Further, a frame structure for ventilation of a building, characterized in that a space piece for providing a predetermined space between the front and back surfaces of the ventilation panel member is vertically and continuously projected. 2. A positioning member for positioning each ventilation panel member at intervals in the vertical direction is provided between the facing surface of each of the left and right vertical frame members and the end surface of each pair of ventilation panel members made up of a plurality of sets. The framework structure for ventilation of a building according to claim 1, characterized in that.