JP3079426U - Louver lattice - Google Patents

Abstract

(57) [Problem] To provide a louver that can be installed as a normal louver and that can be installed so as to be able to shield the line of sight from below and to take in sunlight. SOLUTION: A louver in which both ends of a plurality of rectangular grid plates 3 are attached to a frame body 3 and are substantially parallel to each other with a certain inclination at a distance from each other, the grid plate 3 being from an indoor side to an outdoor side. Louver lattice 1 which is an independent exterior article so that it can be arranged so as to be inclined upward toward the ceiling or the lattice plate 3 is inclined downward from the indoor side to the outdoor side.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an ex-area article that can block sunlight and line of sight without impairing ventilation.

[0002]

[Prior art]

 Conventionally, what is called a louver or a louver attached to cover an opening of a building window or the like in order to prevent rain, to shield light, to block line of sight, and to ensure ventilation is known. This louver is made up of a number of narrow light-shielding horizontal plates that are inclined downward from the indoor side to the outdoor side, and are arranged at intervals in the vertical direction. The overlapping of the slanted horizontal plates prevents rain and blocks sunlight and eyes.

[0003]

[Problems to be solved by the invention]

 However, conventional louvers can block the line of sight from a horizontal direction or from above.However, when there is a passage under a slightly elevated window, the interior can be seen through the louver gap from the passage. Therefore, there is a problem that it is not possible to block the line of sight from below.

[0004] Further, the conventional louver uses a light-shielding horizontal plate, so that it can block sunlight, but has a problem that it cannot satisfy a demand for appropriately taking in sunlight. .

[0005] The present invention has been made in view of the above problems, and can be installed as a normal louver, and can be installed so as to block a line of sight from below and to take in sunlight. The purpose is to provide louvers.

[0006]

Means for Solving the Problems In order to achieve the above object, the invention according to claim 1 has a frame body in which both ends of a plurality of rectangular lattice plates are spaced apart from each other with a certain inclination and are substantially mutually separated. A louver lattice installed in parallel, which can be arranged so that the lattice plate is inclined upward from the indoor side to the outdoor side, or the lattice plate is inclined downward from the indoor side to the outdoor side. The louver lattice is characterized by

[0007] The louver lattice of the present invention is configured such that the louver can be used as a single exterior item, and can be freely selected up and down or installed on either side of the outdoor side. It is possible to select whether to install the lattice plate so as to be inclined upward from the indoor side to the outdoor side, or to install the lattice plate so as to be inclined downward from the indoor side to the outdoor side. When the grid plate is installed so as to be inclined upward from the indoor side to the outdoor side, it is possible to block the line of sight from below and to allow sunlight from above to be taken in from the gap between the grid plates. On the other hand, when the grid plate is installed so as to be inclined downward from the indoor side to the outdoor side, it has the same function as the conventional louver.

[0008] The invention according to claim 2 is a louver lattice in which both ends of a plurality of rectangular lattice plates are attached to a frame so as to be substantially parallel to each other with a certain inclination at a distance from each other. When one surface is placed on the outdoor side, the lattice plate is inclined upward from the indoor side to the outdoor side, and when the other surface is placed on the outdoor side, the lattice plate faces from the indoor side to the outdoor side. The louver lattice is characterized in that it can be arranged to be inclined downward.

The louver lattice of the present invention can be installed on either side of the louver lattice toward the outdoor side. Therefore, if one side faces the outside, the louvered grid plate can be installed so as to incline upward from the indoor side to the outside side, and if the other side faces the roof, the louver The grid plate can be installed so as to be inclined downward from the indoor side to the outdoor side.

According to a third aspect of the present invention, there is provided the louver lattice according to the first or second aspect, wherein the frame and / or the lattice plate are made of wood.

Since such a louver lattice is made of wood, it has a good appearance as an exterior product.

According to a fourth aspect of the present invention, there is provided the louver lattice according to the third aspect, wherein the frame body and / or the lattice plate are preserved.

[0013] Such louver lattices are hard-to-rot and have long life because the wood is preservative-treated.

According to a fifth aspect of the present invention, in the louver lattice according to any one of the first to fourth aspects, the louver lattice is attached to a window, a veranda, or a balcony through a fixture attached to the frame. And with the louver lattice.

[0015] Such a louver lattice can be fixed to a window, a balcony, or the like, so that the line of sight from outside can be blocked.

According to a sixth aspect of the present invention, there is provided the louver lattice according to any one of the first to fourth aspects, wherein the louver lattice is capable of standing on its own by a leg attached to the frame.

[0017] Such a louver lattice can be shielded from the outside by installing a self-supporting louver lattice with legs attached along the fence.

According to a seventh aspect of the present invention, there is provided the louver lattice according to any one of the first to sixth aspects, wherein the louver lattices can be connected to each other via a connecting tool.

Such louver lattices are interconnected via a connector, and can be installed along the entire fence such as a balcony, for example, to block the line of sight from the outside.

[0020]

[Embodiment of the invention]

 Hereinafter, embodiments of the louver lattice of the present invention will be described with reference to the drawings.

FIG. 1 is a perspective view showing one embodiment of the louver lattice of the present invention. The rubber lattice 1 is composed of a frame 2 of natural wood and a lattice plate 3 of natural wood, which have a good appearance as exterior products. The frame body 2 includes four frame members including a left vertical frame member 21, a right vertical frame member 22, an upper horizontal frame member 23, and a lower horizontal frame member 24, which form a rectangular shape, and an upper horizontal frame member. 23 and a central vertical frame member 25 which is bridged between the respective central portions of the lower horizontal frame member 24. The frame 2 is vertically symmetrical and symmetrical on the left and right sides, and both sides of the front side and the back side of the paper shown in FIG. 1 are symmetrical.

The lattice plate 3 is a rectangular plate. Between the right vertical frame member 22 and the central vertical frame member 25 and between the left vertical frame member 21 and the central vertical frame member 25, a plurality of grid plates 3 hold both end edges of these vertical boards. It is fixed to the grooves provided in the direction frame members 21, 22, 25, and is wound around the vertical direction frame members 21, 22, 25 in parallel with each other at a predetermined inclination angle and at a predetermined interval from each other. I have. When viewed from the front, a slight gap is formed between the lower edge and the upper edge of each of the lattice plates 3 adjacent in the vertical direction. The inclination angle of the lattice plate 3 is selected in a range of 40 to 70 ° with respect to the vertical frame members 21, 22 and 25.

The frame 2 and the lattice plate 3 are coated with, for example, an alkyd-based coating which is excellent in weather resistance and preservative effect, and is colored and preserved in brown, white, green and the like. The coating is applied to the entire surface of the frame 2 and the lattice plate 3. Therefore, the appearance of the frame 3 is symmetrical between the top, bottom, left and right, and the front and back, and it looks good as an exterior product regardless of whether the front or back is facing the outside or whether the top or bottom is up. Has a high degree of freedom in installation.

The size of the louver lattice 1 is, for example, about 60 cm in width × about 90 cm in height × about 3.5 cm in thickness, but the size is not limited at all.

A method of installing the louver lattice 1 will be described with reference to a schematic diagram of FIG. FIG. 2A shows, for example, when the louver lattice 1 is installed so as to close a window or the like at a high position, the front of the louver lattice 1 shown in FIG. This is an example in which the grid plate 3 is installed such that the grid plate 3 is inclined upward from the indoor side to the outdoor side, with the side facing upward.

In this installation method, since the grid plate 3 is inclined upward from the indoor side to the outdoor side, the line of sight I of the person underneath overlaps the grid plate 3 as shown in FIG. I can't see indoors because I was interrupted. On the other hand, the sunlight S from above can enter the room from the gap between the lattice plates 3 and can receive light.

FIG. 2B shows the louver shown in FIG. 1 when the louver lattice 1 is installed so as to cover a window at a low position or a window as seen from a higher building nearby. In this example, the lattice plate 3 is installed so that the front of the lattice 1 faces the indoor side and the upper horizontal frame member 23 faces upward, and the lattice plate 3 is inclined downward from the indoor side to the outdoor side.

In this installation method, since the grid plate 3 is inclined downward from the indoor side to the outdoor side, as shown in FIG. However, the light I of the person above is also blocked by the overlap of the lattice plates 3, so that the interior cannot be seen.

As described above, when installing the louver lattice 1 of the present invention, either the front surface or the rear surface shown in FIG. By selecting whether to incline or lower, it is possible to select whether the inclination direction of the grid plate 3 is inclined upward or downward from the indoor side to the outdoor side.

Therefore, when it is desired to take sunlight into the room or to block the line of sight from below, the grid plate 3 shown in FIG. 2A is inclined upward from the indoor side to the outdoor side. Install. When it is desired to block the sun rays and the line of sight from above, the grid plate 3 shown in FIG. 2B is installed so as to be inclined downward from the indoor side to the outdoor side.

The louver lattice 1 of the present invention can be installed as an exterior product, for example, outside the window covering an opening of a window. It can also be installed on the outside edge of a veranda or balcony, similar to a horticultural lattice.

The fixing tool is not attached to the frame 2 of the louver lattice 1 of the present invention. Therefore, it is attached via a fixing tool for connecting the frame 2 to a window or the like. Such fixtures can be appropriately selected according to the type and shape of the window, the material of the window frame, and the like.

FIG. 3 shows a method of attaching the louver lattice 1 of the present invention to a fence such as a window frame or a veranda via a fixing device.

This fixing device is composed of, for example, a U-bolt, two wing nuts, an L-shaped metal fitting and a wood screw as an upper fixing device 6a, and a U-bolt, two wing nuts as a lower fixing device 6b. It consists of a support bracket and a wood screw.

When fixing the upper part of the louver lattice 1 to the vertical bar 5 of the fence, the L-shaped fitting 61 is fixed to the top surface of the horizontal frame member 23 with the wood screw 62, and the U-shaped bolt 63 is fixed vertically to the fence. By turning the rod 5 and passing it through two bolt holes (not shown) formed in the L-shaped fitting 61, a wing nut (not shown) is screwed into the U-bolt 63, and the wing nut is tightened. The vertical bar 5 of the fence can be tightened and fixed with the L-shaped bracket 61. When fixing the lower part, the support bracket 64 is fixed to the lower horizontal frame member 24 with a wood screw 62, and the U-shaped bolt 63 is turned on the vertical bar 5 of the fence to be drilled in the support bracket 64. By screwing the wing nut 65 to the U-shaped bolt 63 through the two bolt holes and tightening the wing nut 65, the vertical bar 5 of the fence can be fastened and fixed by the U-shaped bolt 63 and the support bracket 64. it can.

Further, as shown in FIG. 4, it is possible to attach the legs 7 so as to be self-supporting and to install them along a fence of a veranda or a balcony.

When a plurality of louver lattices 1 are arranged side by side in a row, as shown in FIG. 5, a horizontal connecting member 23a of two louver lattices is formed by a metal connecting member 8 having a U-shaped cross section. , 23b can be connected to each other by fixing the left and right upper end portions with wood screws 81.

In the above description, both the frame 2 and the lattice plate 3 are described as being made of wood, but they may be made of synthetic resin or metal.

The central vertical frame member 25 can be omitted. Further, the types of the fixing tool, the leg, and the connecting tool are not particularly limited.

[0040]

[Effect of the invention]

 In the louver lattice of the present invention, the louver lattice plate is installed so that it is inclined upward from the indoor side to the outdoor side, or the lattice plate is inclined downward from the indoor side to the outdoor side. It can be installed as a normal louver, and can be installed so that it can shield the line of sight from below and allow sunlight to enter.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the louver lattice of the present invention.

FIGS. 2A and 2B are conceptual diagrams illustrating a method of installing a louver lattice according to the present invention, wherein FIG.
Shows a case where the grid plate is arranged so as to be inclined downward from the indoor side to the outdoor side.

FIGS. 3A and 3B are perspective views showing a method of fixing the louver lattice of the present invention to a fence via a fixing tool, wherein FIG.

FIG. 4 is a side view showing an example in which legs are attached to the louver lattice of the present invention so that the louver lattice can stand alone.

FIG. 5 is a perspective view showing a method of connecting the louver lattices of the present invention to each other via a connecting tool.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Louver lattice 2 Frame 21 Left vertical frame member 22 Right vertical frame member 23 Upper horizontal frame member 24 Lower horizontal frame member 25 Central vertical frame member 3 Grid plate

Claims (7)

[Utility model registration claims] 1. A louver lattice in which both ends of a plurality of rectangular lattice plates are attached to a frame so as to be substantially parallel to each other with a certain inclination at a distance from each other, wherein the lattice plates are arranged from the indoor side. A louver lattice, wherein the louver lattice can be arranged so as to be inclined upward toward an outdoor side, or the lattice plate is inclined downward from an indoor side toward an outdoor side. 2. A louver lattice in which both ends of a plurality of rectangular lattice plates are attached to a frame so as to be substantially parallel to each other with a certain inclination at a distance from each other, and one surface of the lattice plate is placed on the outdoor side. When arranged, the lattice plate is inclined upward from the indoor side to the outdoor side, and when the other surface is arranged on the outdoor side, the lattice plate is inclined downward from the indoor side to the outdoor side. A louver lattice that can be arranged. 3. The louver lattice according to claim 1, wherein the frame and / or the lattice plate is made of wood. 4. The louver lattice according to claim 3, wherein the frame and / or the lattice plate are subjected to a preservative treatment. 5. The louver lattice according to claim 1, wherein the louver lattice is attached to a window, a veranda, or a balcony via a fixture attached to the frame. 6. The louver lattice according to claim 1, wherein the louver lattice can be self-supported by a leg attached to the frame. 7. The louver lattice according to claim 1, wherein the louver lattices can be connected to each other via a connection tool.