JP2683865B2 - Solar shading device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar shading device provided at an opening such as a window of a general building.

[0002]

2. Description of the Related Art In general, solar radiation shielding devices such as blinds, louvers, screens, curtains, and the like are provided at openings such as windows of buildings for the purpose of preventing glare caused by solar radiation and reducing the penetration of solar radiation into a room. Is attached.

As another example of such a solar shading device, there is a planting blind in which a potted plant is placed in a window for viewing and cooling. This uses a houseplant that has many leaves,
It reflects incident solar radiation on the leaf surface and humidifies the room with moisture evaporating from the leaf surface by the energy of solar radiation heat, thereby allowing the potted plant to function as a planting blind.

[0004]

When forming a planting blind with a potted plant, conventionally, the pot is fixedly installed in the window portion, and the growth density of the leaves of the plant also depends on the pot. Since the angle cannot be adjusted like slats, the amount of solar radiation to be shielded cannot be changed, making it difficult to control the solar radiation in detail.

The object of the present invention is to eliminate the disadvantages of the above-mentioned conventional example, and to change the amount of solar radiation to be shielded even when the solar shading device is constructed by planting blinds, which enables fine control of solar radiation, and It is an object of the present invention to provide a solar shading device capable of improving the comfort of the vehicle.

[0006]

In order to achieve the above-mentioned object, the present invention provides a solar shading device for constructing a planting blind with potted plants, in which a plurality of cord-like members are stretched laterally at appropriate intervals in a frame body. To form an angle adjuster for the leaves of the plant, and the angle adjuster is hung on the planting blind surface so that the string-like member is located on the back side of the leaves of the plant, and the frame of the angle adjuster The body is made of a rigid material such as iron, the string-like member is made of a material having flexibility and strength such as fishing line, and the angle adjuster is connected to a hoisting device installed above. Is the gist.

[0007]

According to the present invention as set forth in claim 1, by pulling up the angle adjuster vertically provided on the planting blind surface,
The string-like member is pulled upward, and the plant-like leaves are lifted up by the string-like member, so that gaps are formed between the leaves. Solar radiation is taken in through this gap, and the amount of solar radiation shielding can be controlled.

According to the second aspect of the present invention, in addition to the above action, the frame of the angle adjuster is made of a rigid material such as iron. Therefore, even if the entire frame is pulled up with the leaves and stems of the plant. The frame does not bend. Further, since the string-like member is formed of a material having flexibility and strength such as fishing line, the plant leaf to be pulled up is not damaged by the string-like member.

According to the third aspect of the present invention, in addition to the above-mentioned action, the angle adjuster can be pulled up by the hoisting device installed above. Therefore, it is easy to form the frame body with a large weight such as iron. Be raised to.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a front view showing an embodiment of the solar shading device of the present invention. The solar shading device of the present invention shows a planting blind 1 composed of a potted plant and a plant hanging on a blind surface of the planting blind 1. It is composed of a leaf angle adjuster 2.

Potted plants 3 forming planting blinds 1
Is a foliage plant 5 of, for example, vines planted in a pot 4 such as a planter, in which a leaf 7 or a vine 8 is entangled with a pillar 6 standing upright in the pot 4 to form a substantially flat blind surface. The pot 4 of the potted plant 3 is placed below the opening 9 such as a window.

The angle adjuster 2 comprises a plurality of cord-like members 11 stretched laterally at appropriate intervals in a rectangular frame 10 made of a rigid material such as iron. Leaf 5 of plant 5
Install it so that it is located on the back side of.

The cord-like member 11 is made of a material having flexibility and strength, such as fishing line, which may be stretched only in the lateral direction in the frame body 10 as described above. If it is stretched in the vertical and horizontal directions, slack does not occur in the middle of the weft thread.

Then, for example, an electric hoisting device 12 using a motor or the like is installed above the opening 9, and the end of the cord 13 wound around the hoisting device 12 is fixed to the angle adjusting tool 2. As a result, the angle adjuster 2 is arranged on the planting blind surface so as to be vertically movable. In this case, since the frame 10 of the angle adjusting tool 2 is made of iron and has a large weight, two hoisting devices 12 are installed and set so as to operate in synchronization.

Next, the operation will be described. In order to block the solar radiation, if you set the angle adjustment tool 2 to the lowered position,
As shown in FIG. 3, a lateral string-like member 11 is located on the back side of the leaf 7 and spaced apart therefrom.

Therefore, in this state, the leaves 7 of the plant 5 are not subjected to the force from the angle adjuster 2, and the leaves 7 are in a state of being naturally grown and in a slightly oblique downward direction, which shields sunlight from the outdoors.

Now, in order to take in the solar radiation into the room, the hoisting device 12 is operated and the frame body 10 of the angle adjusting tool 2 is pulled up via the cords 13. The string member 11 also moves upward at the same time. As a result, FIG.
As shown in FIG. 5, the cord member 11 stretched in the lateral direction lifts the leaf 7 upward from the back side, and the leaf 7 that is diagonally downward in the natural growth state is forcibly oriented horizontally.

As a result, gaps are formed between the large number of leaves 7, and solar radiation enters the room through the gaps. In this way, by changing the direction of the leaves 7 of the plant 5, sunlight is taken into the room as sunlight through the trees.

When the frame 10 is pulled up, it is made of a rigid material such as iron. Therefore, even if the whole frame 10 is pulled up together with the leaves 7 and the vines 8, the frame 10 is bent. Never. Further, since the string-like member 11 is formed of a material having flexibility and strength such as fishing line, the leaf 7 of the plant 5 to be pulled up is not damaged by the string-like member 11.

Further, since the angle adjuster 2 is pulled up by the two winding devices 12 installed above, the frame 10 can be easily pulled up even if the frame 10 is made of a heavy material such as iron.

[0021]

As described above, the solar shading device of the present invention can change the amount of solar radiation to be shielded by changing the angle of the leaves of the plant even when the solar shading device is constructed with the planting blinds. As a result, it is possible to finely control the solar radiation shielding and improve the comfort in the room.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a solar shading device of the present invention.

FIG. 2 is a front view of a main part showing an embodiment of the solar radiation shielding device according to the present invention.

FIG. 3 is a side view of an embodiment of the solar radiation shielding device of the present invention in a state in which a leaf angle adjusting tool for a main part is lowered.

FIG. 4 is a side view of an embodiment of the solar radiation shielding device according to the present invention in a state in which a leaf angle adjusting tool for a main part is raised.

[Explanation of symbols]

 1 ... Planting blinds 2 ... Angle adjusting tool 3 ... Potted plants 4 ... Pots 5 ... Plants 6 ... Struts 7 ... Leaves 8 ... Cranes 9 ... Openings 10 ... Frame 11 ... String members 12 ... Winding device 13 ... Rope

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Takeshi Kono 1-2-7 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd. (72) Shin-ichi Hiromoto 1-2-7, Moto-Akasaka, Minato-ku, Tokyo No. Kashima Construction Co., Ltd. (72) Inventor Minoru Inuma No. 19-1 Tobita, Chofu, Tokyo Kajima Construction Co., Ltd. Technical Research Institute (72) Inventor Zen Kudo, No. 19-1 Tobita, Chofu, Tokyo Issue Kashima Construction Co., Ltd. Technical Research Institute (56) References: Actual Development Flat 2-85794 (JP, U) Actual Development Sho 59-16365 (JP, U)

Claims (3)

(57) [Claims] 1. A solar shading device that constitutes a planting blind with a potted plant, wherein a plurality of cord-shaped members are laterally stretched in a frame body at appropriate intervals to form an angle adjuster for a leaf of a plant. So that the string-like member is located on the back side of the plant leaf,
A solar shading device characterized in that an angle adjuster is hung vertically on a planting blind surface. 2. The solar shading device according to claim 1, wherein the frame of the angle adjuster is formed of a rigid material such as iron, and the string-like member is formed of a material having flexibility and strength such as fishing line. . 3. The solar shading device according to claim 1, wherein the angle adjuster is connected to a hoisting device installed above.