JP3492601B2 - Vertical waterproof louver for wall configuration - Google Patents

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to buildings, various factories,
The present invention relates to a vertical waterproof louver for wall surface configuration installed in various buildings such as a power plant, a gymnasium, a warehouse, a house, and a blade material for the vertical waterproof louver for wall surface configuration.

[0002]

2. Description of the Related Art A waterproof louver is constructed by using blades and assembling them in a predetermined frame. Conventionally, the blades have usually been installed in the lateral direction, that is, in the form of a so-called hundred-leaf box. However, this type has a weak point that rainwater collected by each vane drops down on the lower vane one by one and scatters, easily entering the louver, and wind and rain from the left and right lateral directions. It has been found that the shielding effect from the above is not always sufficient, and the problem of shielding from the left and right lateral directions is particularly remarkable not only when the louver is small, but also when the louver is large.

The Applicant has overcome such drawbacks in the conventional waterproof louvers by allowing the vanes to be installed in such a vertical direction rather than in the horizontal direction and by adding some measures to this. We are developing various vertical waterproof louvers that can solve the problems at once and efficiently prevent the entry of wind and rainwater. FIG. 1 is a view showing an example thereof as a cross-sectional view (utility model registration No. 2,579,985).

A plurality of blades T ₁ are provided between the left and right frames 1 and 2.
˜T _n are evenly spaced. Each of the vane plates T _{1 to} T _n is made of a strip-shaped plate body, and its cross section in the width direction is formed in a V shape. Adjacent vanes are preferably placed so as to overlap each other, and spaces S _{1 to} S _n-1 are formed between adjacent vanes. This space S _{1 to} S _n-1
It prevents wind and rainwater from entering, ventilates and smokes, and also allows daylighting. Although not shown in the drawing, these blades T _{1 to} T _n are also fixed to the frame bodies arranged at the upper and lower edge portions thereof.

Each of the vane plates T _{1 to} T _n is provided with a projecting piece portion 4 on the back side of the bent portion 3, and the direction thereof is substantially parallel to the surface of the louver. The tip portion of the protruding piece portion 4 is provided with a folded portion 5 provided outward, that is, toward the outdoor side. By these, the path of wind and rain from the outside can be bent, and they can be prevented from entering the indoor straight. Further, a vane plate extension portion 7 is provided at the inner edge portion having the V-shaped cross section, that is, the indoor side edge portion.

The extension portion 7 extends a predetermined width in parallel with the projecting piece portion 4 and has an end portion provided with a bent portion 8 which is bent inward to have a lateral cross section. Residual raindrops can be prevented from entering the indoors, and raindrops can be received here and collected and made to flow down. Reference numeral 6 denotes an arcuate bent portion provided inward at the edge portion on the outdoor side, which relaxes the pressure of wind and rain from the outdoor to the indoor. 9 is a screw hole. These points are not limited to the vane plate having a V-shaped cross section in the width direction, and are the same or substantially the same for various blade plates having a curved cross section in the width direction.

However, when observing the vertical waterproof louver constructed as above, when it is installed as a wall surface of a building, for example, there is variation in air circulation depending on the direction of the wind, and especially depending on the direction of wind or rainwater. It was observed that there was a difference in the performance of preventing intrusion of wind and rainwater. Figure 2
Is a diagram showing the situation. "Wind and rain = rightward" in Figure 2
When the direction of wind or rainwater is from the right when viewed from the outside,
"Wind and rain = left direction" is when the direction of wind and rainwater is from the left direction when viewed from the outside.

In the case of "wind and rain = rightward direction", wind and rainwater flow toward the back side of the vane plate having the V-shaped cross section, and the bent portion 3 and the projecting portion between adjacent vane plates having the V-shaped cross section. 4, it is weakened while being bent by the action of the folded portion 5, the extended portion 7, the bent portion 8 and the like. On the other hand, in the case of “wind rain = leftward direction”, wind and rainwater flow toward the abdominal side of the vane plate having a V-shaped cross section, and a part thereof is bent between adjacent vane plates having a V-shaped cross section. It is weakened while being bent by the action of the projecting piece portion 4, the folded portion 5, the extension portion 7, the bent portion 8, the bent portion 9, and the like.

However, in the case of "wind and rain = leftward direction", most of the wind and rainwater from the outside will pass through the bent portion 3 and the protruding piece portion 4 as they are. Therefore, compared to the case of "wind and rain = right direction", the effect of weakening the intrusion of wind and rainwater into the indoor side (mitigation effect)
Will be killed. That is, even though they have the same structure, the action and effect as a waterproof louver will differ depending on the direction of the wind. In addition, when such a vertical waterproof louver is viewed from the outside, it is not symmetrical, and depending on the direction in which it is viewed, the protruding piece 4 and the folded portion 5 inside the louver can be seen. It was observed that there was room.

[0010]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems in the conventional vertical waterproof louver for wall surface construction, and it is a vertical waterproof regardless of the direction of wind or raindrops outdoors. A vertical waterproof louver for wall construction and a vertical louver for wall construction that is capable of uniformly and sufficiently retaining the various functions of the louver, such as waterproofing, ventilation, smoke emission, and daylighting. An object is to provide a feather material for a mold-type waterproof louver.

[0011]

The present invention provides (1) a vertical waterproof louver for wall surface construction in which a plurality of blades for vertical waterproof louver for wall surface construction are arranged at intervals in the vertical direction, A wall surface characterized in that each of the vanes is provided with an airflow direction adjusting member, which is parallel to or substantially parallel to the width direction of each vane, and integrally extends at the edge of the vanes on the outdoor side. A vertical waterproof louver for construction is provided.

Further, according to the present invention, (2) a wall surface in which a plurality of vane plates composed of strip-shaped plate members having a V-shaped cross section in the width direction or a curved cross section in the width direction are arranged at intervals in the vertical direction. In the vertical waterproof louver for configuration, each of the vanes is provided with an wind direction adjusting member, which is parallel to or substantially parallel to the width direction of each vane, and integrally extends at the edge of each vane on the outdoor side. The present invention provides a vertical waterproof louver for wall surface construction.

According to the present invention (3), in a blade for a vertical waterproof louver for constructing a wall surface, an outer edge of the blade is parallel to or substantially parallel to the width direction of the blade and integrally formed. Provided is a blade member for a vertical waterproof louver for wall surface construction, which is provided with an extended wind direction adjusting member, and the present invention also provides (4) a cross-section in a width direction or a curved shape in a width direction. A vane plate composed of a band-shaped plate body having a wind direction adjusting member, which is parallel to or substantially parallel to the width direction of the vane plate and integrally extends at the outdoor edge of the vane plate. A blade material for a vertical waterproof louver for wall surface construction is provided.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION The blade material for a vertical waterproof louver for wall surface construction of the present invention is a blade plate for a vertical waterproof louver for wall surface construction, wherein the blade board is provided at the edge of the blade board on the outdoor side. And a wind direction adjusting member which is parallel to or substantially parallel to the width direction and is integrally extended from the edge portion on the outdoor side. There are various blades for the vertical waterproof louver for wall surface configuration, each having a cross-section in the width direction, and the wind direction adjusting member according to the present invention is applicable to any of these blades. Here, the blade material for the vertical waterproof louver for wall surface construction in the present invention means a blade plate provided with a wind direction adjusting member, that is, a blade plate provided with the wind direction adjusting member. In the following description, abbreviated names will be used as appropriate and simply referred to as blades.

There are various kinds of blades, but basically, the cross section in the width direction is formed in a V shape (including a zigzag cross section as a modification) or a curved shape. Thus, the centrifugal force is evenly applied to the raindrops passing between the vane plates, the raindrops are efficiently caught by the vane plates, and the raindrops can be prevented from entering the room. In addition, for both of these basic shapes, for example, a part of the cross section in the width direction is appropriately formed on the indoor side edge portion (extension portion 7 and bending portion 8 in FIG. 1), as required for design. (Including the equivalent), a cross section of “L” shape, “Γ” shape, “” ”shape (including those which are reversed vertically and horizontally), or a combination thereof, or Various modifications such as a part having a raindrop receiving function are applied.The wind direction adjusting member of the present invention can be applied to any of these vanes, that is, the vane plate of the present invention, or the cross section in the width direction. The vane plate composed of a strip-shaped plate body having a V-shape or a curved cross-section in the width direction is meant to include those deformations.

The wind direction adjusting member of the present invention is installed as a vertical waterproof louver for wall construction by arranging a plurality of blade members (that is, a blade plate provided with the wind direction adjusting member) at intervals in the vertical direction. When it does, it may have a shape that can rectify the air flow (including raindrops when it rains) from the outdoors to the indoors regardless of the direction of the wind and raindrops outdoors, but the preferred embodiment is a flat plate shape. , Its width direction cross section is rectangular, its width direction cross section is trapezoidal, and its width direction cross section is elliptical.
Here, the width direction means the width direction from the outdoor direction to the indoor direction (the same applies to the indoor direction to the outdoor direction) when the blades are arranged in the vertical direction. In the case of a flat plate shape, the cross section in the width direction has a linear shape with a thin thickness [see, for example, FIG.
Reference] or a linear shape having a certain thickness [see, for example, FIG. 3B described later].

The feather material of the present invention is used by vertically arranging a plurality of blade materials in parallel with each other on an outer wall of various buildings, a ventilation port installed on the outer wall, a core portion and the like. The vertical waterproof louver for wall surface construction of the present invention is configured by arranging a plurality of the above-mentioned blades at intervals in the vertical direction. As a result, the airflow (including raindrops during rainfall) is rectified between the wind direction adjusting members regardless of the direction of wind and raindrops outdoors. Then, an air flow (including raindrops when it rains) is made to flow between the blades in the same direction, that is, at a right angle or a substantially right angle to the wall surface, and the vertical waterproof louver's original waterproofing, ventilation, and smoke exhausting, Various functions such as lighting should be maintained evenly and sufficiently.

That is, according to the present invention, the wind direction adjusting member eliminates variations in the air flow due to the wind direction from the outside, and the vane plate that continues from the wind direction adjusting member to the indoor side determines the wind direction outside. The vertical waterproof louver does not have to have its original function. That is, although there are blades for vertical waterproof louvers having various shapes in cross section in the width direction, the function as a louver corresponding to these shapes is exerted, and an effect corresponding to this is obtained. In particular, in the case of a vane plate whose cross section in the width direction is V-shaped or curved, centrifugal force is evenly applied to the raindrops passing between the vane plates to efficiently catch the raindrops with the vane plates, and Intrusion of raindrops can be prevented. Further, the vertical waterproof louver for wall surface construction of the present invention has a vertical linear shape, a strip shape or the like with its outer shape at a constant interval when viewed from the outdoor side, so that functional beauty and a landscape effect can be obtained.

<Embodiment 1> FIGS. 3 to 4 are views showing an embodiment of a blade member for a vertical waterproof louver for wall surface construction of the present invention and a vertical waterproof louver for wall surface construction using the same. In FIG. 3, a portion A is a blade plate portion made of a strip-shaped plate body, and a portion B is a wind direction adjusting member portion. The blade material is composed of the blade plate A and the wind direction adjusting member B. Figure 3
The blade plate A in Nos. 4 to 4 has a V-shaped cross section in the width direction, but it is needless to say that the blade plate A may be formed in various shapes such as a curved cross section in the width direction. The wind direction adjusting member B extends from the edge of the vane plate A on the outdoor side and is formed parallel to or substantially parallel to the width direction of the vane plate A and integrally with the vane plate A. In addition,
3 to 4, the left and right sides may be reversed, and in this case, when the vane plate A is viewed from below, the vane plate A also has a V-shaped cross section in the width direction.

In FIG. 3A, the wind direction adjusting member B is formed in a flat plate shape, and in FIG. 3B, it is formed in a hollow flat plate shape. In the case of FIG. 3B, screw holes 11 can be appropriately provided in the hollow. Although the screw holes are not essential in the present invention, the screw holes may be provided at an appropriate place other than the illustrated place or instead of the illustrated place. As the constituent material of the blade material, a material such as aluminum or aluminum alloy is used, and preferably, the blade plate A and the wind direction adjusting member B can be integrally manufactured by extrusion molding. Although the blade plate A and the wind direction adjusting member B may be separately manufactured and integrated with a screw or the like, the blade material of the present invention can be manufactured integrally by extruding the blade plate A and the wind direction adjusting member B at one time. Therefore, it is very advantageous also in the production. These points also apply to the following embodiments.

FIG. 4 is a view showing an example of a vertical waterproof louver for forming a wall surface by arranging a plurality of blade members shown in FIG. 3 (b) at intervals in the vertical direction. The airflow (including raindrops when it rains), regardless of the wind direction outdoors,
As indicated by the arrow (↓) in FIG. 4, the airflow direction adjusting members are rectified, and the airflow flows between the vane plates in the same direction, that is, at a right angle to a substantially right angle to the wall surface. Further, since each vane plate is configured in a V-shaped or curved shape in its width direction, the airflow from the outside smoothly flows between the vane plates in a V-shaped or curved shape. In this way, regardless of the wind direction outdoors, it is possible to evenly impart centrifugal force to the air flow to lower the ventilation resistance, prevent and mitigate the invasion of air into the room, and prevent raindrops from entering during rainfall. Can be prevented. In addition, when viewed from the outside, the outer shape is vertically aligned with a certain interval, so functional beauty and landscape effects can also be obtained.

A projecting piece 4 is provided on the back side of the bent portion 3 of each blade, and the direction thereof is parallel or substantially parallel to the surface of the louver. The tip portion of the protruding piece portion 4 is provided with a folded portion 5 provided toward the outdoor side.
By these, the path of wind and rain from the outside can be bent, and they can be prevented from entering the indoor straight. The shapes of these protrusions and folds are examples,
Orient the projection piece in the outdoor direction instead of being parallel to the louver surface, orient the projection piece in the indoor direction instead of being parallel to the louver surface, combine the projection piece portion and the folding portion to form an arc-shaped cross section, It may be an appropriate shape. These points are not limited to a vane plate having a V-shaped cross section (including its deformation) in the width direction, and the same applies to a vane plate having a curved cross section in the width direction (including its deformation).

Further, a vane plate extension 7 is provided at the inner end edge of the V-shaped cross section, that is, the indoor side edge.
The extension portion 7 extends a predetermined width in parallel with the projecting piece portion 4 and has an end portion provided with a bent portion 8 which is bent inward in a lateral cross-section shape, whereby the remaining raindrops. Can be prevented from entering the room, where it can catch raindrops and collect them for drainage. Although the shapes of the extended portion and the bent portion are examples, they may be formed in an appropriate shape such as a circular arc or L-shaped cross section. These points are not limited to a vane plate having a V-shaped cross section (including its deformation) in the width direction, and the same applies to a vane plate having a curved cross section in the width direction (including its deformation).

<Example 2 of Embodiment> FIGS. 5 to 6 are views showing another example of the vane material of the present invention and the vertical waterproof louver for wall surface construction using the same. Although the blade plate A in FIGS. 5 to 6 has a curved shape in the width direction in cross section, it may be modified or modified to have a V-shaped cross section in the width direction (including its modification).
It goes without saying that various modifications can be made as in the case of.
FIG. 5 is an aspect in which the wind direction adjusting member B is configured to have a rectangular cross section in the width direction. The wind direction adjusting member B is hollow. Screw holes 12 can be provided in the hollow as appropriate. Although the screw holes are not essential in the present invention, the screw holes may be provided at an appropriate place other than the illustrated place or instead of the illustrated place. Although this example of the mode can be said to be a modification of FIG. 3 (b), by providing a width on the outside thereof as indicated by X in FIG. 5, the air flow (including raindrops when raining) from the outdoors to the interior is formed. Various effects such as invasion can be obtained.

FIG. 6 is a diagram showing a mode in which a plurality of the blade members shown in FIG. 5 are arranged at intervals in the vertical direction to form a vertical waterproof louver for forming a wall surface. The airflow (including raindrops when it rains) is rectified between the wind direction adjusting members B as shown by the arrow (↓) in FIG. Flow in the same direction, i.e., at a right angle to the wall surface or almost at a right angle. The function and effect of each vane A and the deformation of the vane are the same as in the case of the first example, and the same applies to the example of the aspects below. Moreover, since the outer shape is a strip shape evenly on the left and right when viewed from the outside, functional beauty and landscape effects can be obtained.

<Embodiment 3> FIGS. 7 to 8 are views showing another embodiment of the vane material of the present invention and the vertical waterproof louver for wall surface construction using the same. Although the blade plate A in FIGS. 7 to 8 has a curved cross section in the width direction, it may be modified, or may have a V-shaped cross section in the width direction (including its modification).
It goes without saying that various modifications can be made as in the case of.
FIG. 7 shows an embodiment in which the wind direction adjusting member B has a trapezoidal cross section. The adjusting member B is hollow. It should be noted that screw holes 15 can be appropriately provided in the hollow. Although the screw holes are not essential in the present invention, the screw holes may be provided at an appropriate place other than the illustrated place or instead of the illustrated place.

FIG. 8 is a view showing a mode in which a plurality of the blade members shown in FIG. 7 are arranged at intervals in the vertical direction to form a vertical waterproof louver for forming a wall surface. The airflow (including raindrops when it rains) is rectified between the wind direction adjusting members B as shown by the arrow (↓) in FIG. Flow in the same direction, that is, at a right angle to the wall surface or at a substantially right angle. Moreover, since the outer shape is a strip shape evenly on the left and right when viewed from the outside, functional beauty and landscape effects can be obtained.

<Embodiment 4> FIGS. 9 to 10 are views showing another embodiment of the vane material of the present invention and the vertical waterproof louver for wall surface construction using the same. Although the blade plate A in FIGS. 9 to 10 has a curved cross section in the width direction, it may be modified or modified to have a V-shaped cross section in the width direction (including its modification). Of course, various modifications can be made in the same manner. FIG. 9 shows a mode in which the wind direction adjusting member B is formed in an elliptical shape in the width direction. The wind direction adjusting member B is hollow. A screw hole 16 can be provided in the hollow as appropriate. Although the screw holes are not essential in the present invention, the screw holes may be provided at an appropriate place other than the illustrated place or instead of the illustrated place.

FIG. 10 is a view showing a mode in which a plurality of the blade members shown in FIG. 9 are arranged at intervals in the vertical direction to form a vertical waterproof louver for forming a wall surface. The airflow (including raindrops when it rains) is rectified between the wind direction adjusting members B as shown by the arrow (↓) in FIG. Flow in the same direction, that is, at a right angle to the wall surface or at a substantially right angle. In addition, since the outer shape is evenly arcuate in the left-right direction when viewed from the outdoor side, functional beauty and landscape effects can be obtained.

<Embodiment 5> When the vertical waterproof louver for wall surface construction of the present invention is installed on the wall surface of a building, it is not limited to the first floor, but it should be installed on the lower, middle and high-rise buildings on the second floor and above. You can When it is installed in a building on the second floor or more, an appropriate height, for example, 4 m is taken as one unit, and these are continuously connected vertically and used. FIG. 11 is a diagram showing an example of such a case, in which two units are vertically connected, for example, a height of 2
It can be installed by connecting 50 units in a high-rise building on the 50th floor of 00m.

[0031]

According to the present invention, the wind direction adjusting member is integrally provided on the vane plate for the vertical waterproof louver for forming the wall surface, so that the external wind flow and the air flow depending on the wind direction (including raindrops during rainfall). The vertical waterproof louver's original waterproofing, regardless of the direction of the wind or raindrops outdoors,
Various functions such as ventilation, smoke emission, and lighting can be uniformly and sufficiently maintained. Further, since the vertical waterproof louver for wall surface construction of the present invention has a uniform outer shape when viewed from the outside, the functional beauty and landscape effect can be obtained.

[Brief description of drawings]

FIG. 1 is a diagram showing an example of a vertical waterproof louver.

FIG. 2 is a view showing an air circulation state of a vertical waterproof louver according to a wind direction.

FIG. 3 is a diagram showing a mode example of a blade member for a vertical waterproof louver for wall surface construction of the present invention.

FIG. 4 is a view showing an example of a vertical waterproof louver for wall surface construction of the present invention.

FIG. 5 is a diagram showing another embodiment of the blade material for the vertical waterproof louver for wall surface construction of the present invention.

FIG. 6 is a view showing another embodiment of the vertical waterproof louver for wall surface construction of the present invention.

FIG. 7 is a diagram showing another embodiment of the blade material for the vertical waterproof louver for wall surface construction of the present invention.

FIG. 8 is a diagram showing another embodiment of the vertical waterproof louver for wall surface construction of the present invention.

FIG. 9 is a diagram showing another embodiment of the blade material for the vertical waterproof louver for wall surface construction of the present invention.

FIG. 10 is a view showing another embodiment of the vertical waterproof louver for wall surface construction of the present invention.

FIG. 11 is a view showing an example of the installation mode of the vertical waterproof louver for wall surface construction of the present invention.

[Explanation of symbols]

1-2 frame 3 bent portion 4 projecting piece portion 5 folded portion 6 bent portion 7 extended portion 8 bent portion 9 to 14 screw hole T _{1 to} T _n blade plate S _{1 to} S _n-1 phase between adjacent blade plates Space A Feather plate B Wind direction adjustment member

Claims (12)

(57) [Claims] 1. A vertical waterproof louver for forming a wall surface in which a plurality of vane plates each having a strip-shaped plate body having a V-shaped cross section or a curved cross section in the width direction are arranged at intervals in the vertical direction. In the above, each of the blades is integrally extended to the edge portion of each of the blades on the outdoor side , and the direction of wind and rain in the outdoor is different.
Regardless of anything, the air flow is at a right angle or almost right angle to the wall surface
A vertical waterproof louver for forming a wall surface, comprising a wind direction adjusting member adapted to flow into the wall. 2. The vertical waterproof louver for wall surface construction according to claim 1, wherein the wind direction adjusting member has a flat plate shape. 3. The vertical waterproof louver for wall surface construction according to claim 1, wherein the wind direction adjusting member has a rectangular cross section in the width direction. 4. The vertical waterproof louver for wall surface construction according to claim 1, wherein the wind direction adjusting member has a trapezoidal cross section in the width direction. 5. The vertical waterproof louver for wall surface construction according to claim 1, wherein the wind direction adjusting member has an elliptical cross section in the width direction. 6. A vane plate comprising a strip-shaped plate body having a V-shaped cross-section in the width direction or a curved cross-section in the width direction, wherein the vane plate is integrally extended to an edge portion on the outdoor side of the vane plate, and the wind is exposed outdoors.
Regardless of the direction of rain, the airflow is perpendicular to the wall
A blade material for a vertical waterproof louver for forming a wall surface, which is provided with a wind direction adjusting member configured to flow in a substantially perpendicular direction . 7. The vertical waterproof roof for wall construction according to claim 6.
In a blade material for a bar, the blade plate and the wind direction adjusting unit
The feature is that the materials are made separately, and both are integrated.
Tosu Feather material for vertical waterproof louver for wall construction. 8. The vertical waterproof roof for wall construction according to claim 6.
In a blade material for a bar, the blade plate and the wind direction adjusting unit
The material is made by extrusion at one time
Feather material for the vertical waterproof louver for wall construction. 9. The blade member for a vertical waterproof louver for wall surface construction according to claim 6 , wherein the wind direction adjusting member has a flat plate shape. 10. The wind direction adjusting member, to claim 6, characterized in that the width direction cross-section is a rectangular shape
8. A blade material for a vertical waterproof louver for wall surface construction according to any one of 8 above. 11. The wind direction adjusting member, according to claim 6 to 8, characterized in that the width direction cross-section in the shape of a trapezoid
2. A blade material for a vertical waterproof louver for wall surface construction according to any one of 1 . 12. The wind direction adjusting member, to claim 6 widthwise cross section, characterized in that a shape of the elliptical shape
8. A blade material for a vertical waterproof louver for wall surface construction according to any one of 8 above.