JP5617145B2 - Solar shading device - Google Patents

Description

  The present invention relates to a solar radiation shielding device.

  Conventional solar shading devices are mainly in the form of storing slats in an upper part of a window or the like, as represented by a horizontal blind (see, for example, Patent Document 1).

JP-A-11-056594

  However, the above-mentioned conventional solar shading device has to make the slats thin because of restrictions on storage space and weight restrictions for vertical movement. For this reason, wind resistance performance is insufficient, and it is difficult to perform solar shading while taking ventilation, which is a great hindrance to use in summer when both ventilation and solar shading are required.

  This invention is made | formed in view of the said situation, and it aims at providing the solar radiation shielding apparatus provided with both wind resistance and ventilation.

The present invention employs the following means in order to solve the above problems.
The solar radiation shielding device according to the present invention is a solar radiation shielding device disposed on a window, and extends in the frontage direction of the window and sequentially spaced apart in the depth direction of the window and the second lateral member. And a plurality of frame members movably connected to the first horizontal member and the second horizontal member, wherein the frame member is movably suspended on the first horizontal member. A member, a second vertical member suspended movably on the second horizontal member, the first front member formed such that the frontage direction is a longitudinal direction and the depth direction is a width direction. And the first vertical member on one end side in the longitudinal direction and the width direction, and the second vertical member on the other end side at different positions between the frame members along the second vertical member. And a plurality of plate-like members connected to be separated from each other, Between the plate-like member in at least one set of the frame member and the plate-like member in the other frame member adjacent to the one frame member, both of them are the first transverse member and the second transverse member. And the pair of the first plate-like member and the second plate-like member are spaced apart in the direction along the first transverse member and the second transverse member. And a regulating section that regulates the above.

  According to the present invention, by adjusting the shape and size of the plate-like member and the arrangement interval with respect to the first vertical member and the second vertical member, it is possible to suitably suppress sunlight from entering the room through the window. Moreover, by moving each frame member in the overlapping direction along the first horizontal member and the second horizontal member, they can be overlapped until the first vertical members and the second vertical members come into contact with each other. And both can be moved together in the state which 1st vertical members and 2nd vertical members contacted. On the other hand, when each frame member is deployed, not only can the separation of the both be suppressed by the restricting portion even if the frame member is moved individually, but each frame along the first horizontal member and the second horizontal member in that state. The members can be moved together.

  Further, the solar radiation shielding device according to the present invention is the solar radiation shielding device, wherein a connection position between the plate-shaped member, the first vertical member, and the second vertical member is between the frame members and the frontage. The first vertical member and the second vertical member are sequentially shifted along the direction by the width of the first vertical member and the second vertical member.

  According to the present invention, when the first vertical members and the second vertical members are brought into contact with each other, the plate-like members can overlap each other.

  The solar radiation shielding device according to the present invention is the solar radiation shielding device, wherein the second lateral member is rotatably connected around the first lateral member.

  According to the present invention, the inclination angle of the plate-like member can be changed by rotating the second transverse member around the first transverse member, and can suitably correspond to the solar radiation angle.

  Moreover, the solar radiation shielding device according to the present invention is the solar radiation shielding device, wherein the reflectance of the upper surface of the plate-like member is smaller than the reflectance of the side surface on the indoor side of the plate-like member. .

  While this invention can suppress the amount of reflection to the room when sunlight is irradiated on the upper surface, it can increase the amount of reflection on the side surface and make the intensity of light and darkness on the surface of the plate-like member uniform. be able to.

  Further, the solar radiation shielding device according to the present invention is the solar radiation shielding device, wherein the first vertical member and the second horizontal member are sandwiched between the first lateral member and the second lateral member, A support member for movably supporting the first vertical member and the second vertical member is provided together with the first horizontal member and the second horizontal member.

  This invention can support the 1st vertical member and the 2nd vertical member from an up-and-down direction, and can improve the wind resistance of a frame member more.

  ADVANTAGE OF THE INVENTION According to this invention, the solar radiation to a room | chamber interior can be shielded, taking ventilation in the state which ensured sufficient wind-proof performance.

It is a perspective view which shows the state which (a) expand | deployed the frame member of the solar radiation shielding apparatus which concerns on one Embodiment of this invention, (b) During expansion | deployment, (c) The housed state. It is a partially expanded block diagram which shows the solar radiation shielding apparatus which concerns on one Embodiment of this invention. It is a top view which shows the slat at the time of (a) expansion | deployment and (b) accommodation of the solar radiation shielding apparatus which concerns on one Embodiment of this invention. It is sectional drawing which shows the relationship between the guide part and the control part at the time of (a) expansion | deployment and (b) accommodation in the solar radiation shielding apparatus which concerns on one Embodiment of this invention.

An embodiment according to the present invention will be described with reference to FIGS.
A solar shading device 1 according to the present embodiment is a solar shading device 1 arranged in a window (not shown), and extends in a frontage direction with respect to a window (not shown) and has a depth as shown in FIG. First transverse member 2 and second transverse member 3 which are sequentially spaced apart in the direction, and frame members 5, 6, 7 and 8 movably connected to first transverse member 2 and second transverse member 3, The support member 10 that supports the frame members 5, 6, 7, 8 together with the first horizontal member 2 and the second horizontal member 3 from the lower end side of the frame members 5, 6, 7, 8 is provided.

  The first horizontal member 2 is arranged away from the outer surface of the window (not shown) in the depth direction of the window. The second horizontal member 3 is further spaced apart from the first horizontal member 2 by a certain distance horizontally toward the outside of the window. That is, the 1st horizontal member 2 and the 2nd horizontal member 3 are distribute | arranged to the outer side of the window along with substantially parallel. The first horizontal member 2 and the second horizontal member 3 may be fixed together with a window (not shown), and the second horizontal member 3 is rotatably connected around the first horizontal member 2. May be.

Each frame member 5, 6, 7, 8 has substantially the same configuration. Therefore, the configuration will be described below with a focus on the frame members 5 and 6 shown in FIG.
The frame members 5 and 6 have a first vertical member 11 whose upper end is movably suspended on the first horizontal member 2 and whose lower end is movably engaged with the support member 10, and whose upper end is moved to the second horizontal member 3. A second vertical member 12 that is freely suspended and whose lower end is movably engaged with the support member 10, and is formed so that the front end direction is the longitudinal direction and the depth direction is the width direction, and has a substantially rectangular shape having a set thickness. And a plurality of shaped slats (plate-like members) 13.

  The slat 13 has a side surface 13A on one end side in the longitudinal direction and the width direction at positions different from each other in the height direction between the frame members 5, 6, 7, and 8 along the first vertical member 11 and the second vertical member 12. The first vertical member 11 and the second vertical member 12 are connected to each other at a side surface 13B on the other end side.

  As shown in FIG. 3A, the connection positions of the slats 13 with the first vertical member 11 and the second vertical member 12 are the positions along the frontage direction between the frame members 5, 6, 7, and 8. The first vertical member 11 and the second vertical member 12 are connected at positions shifted in order by the width. Therefore, when the frame members 5, 6, 7, and 8 are overlapped, the slats 13 overlap each other as shown in FIG. 3B.

  Here, between at least one pair of slats 13 in the frame members 5 and 6, as shown in FIG. 2, both are restricted so that they can be relatively moved only in the direction along the first lateral member 2 and the second lateral member 3. A guide portion 15 and a restricting portion 16 that restricts the slat 13 from separating in the direction along the first transverse member 2 and the second transverse member 3 are disposed.

  The guide portion 15 includes a convex portion 15 </ b> A that protrudes from the lower surface 17 of the slat 13 in the frame member 5, and a groove portion 15 </ b> B that is provided in the upper surface 18 of the slat 13 in the frame member 6. The groove portion 15B is arranged along the longitudinal direction of the slat 13 in the frame member 6, and the convex portion 15A of the slat 13 in the frame member 5 is engaged. The convex portion 15 </ b> A is arranged at a position on the tip side with respect to the direction in which the frame members 5, 6, 7, and 8 are stored. On the other hand, the restricting portion 16 is disposed at a position on the front end side of the groove portion 15B with respect to the direction in which the frame members 5, 6, 7, and 8 that are opposite to each other are developed.

  Here, as shown in FIG. 4A, the convex portion 15 </ b> A is also disposed on the lower surface 20 of the slat 13 in the frame member 6 and the lower surface 21 of the slat 13 in the frame member 7. On the other hand, the groove portion 15 </ b> B and the restriction portion 16 are also disposed on the upper surface 22 of the slat 13 in the frame member 7 and the upper surface 23 of the slat 13 in the frame member 8.

  Each slat 13 is arranged so that each upper surface 18, 22, 23 including the upper surface of the frame member 5 is in a substantially horizontal state, and the reflectance of this upper surface is the reflectance of the side surface 13 </ b> B on the indoor side of the slat 13. It is formed to be smaller than that. The slat 13 may have an upper surface inclined with respect to the horizontal direction.

Next, the effect | action of the solar radiation shielding apparatus 1 which concerns on this embodiment is demonstrated.
When unfolding each frame member in the housed state for shielding sunlight, as shown in FIG. 1B, the frame member 5 at the front end side in the frontage direction is gripped and pulled out in the frontage direction.

  At this time, the convex portion 15A of the slat 13 in the frame member 5 moves along the groove portion 15B of the slat 13 in the frame member 6, and the convex portion 15A eventually comes into contact with the regulating portion 16 at the tip of the groove portion 15B. Thereby, the frame member 6 moves with respect to the first horizontal member 2 and the second horizontal member 3 together with the frame member 5. The same action is sequentially generated between the frame member 6 and the frame member 7 and between the frame member 7 and the frame member 8, and eventually, as shown in FIG. 1A and FIG.

  When the solar shading device 1 is stored, the frame member 5 is gripped and moved in the direction opposite to that during deployment. At this time, the convex portion 15A of the slat 13 in the frame member 5 moves away from the restriction portion 16 of the slat 13 in the frame member 6 and moves along the groove portion 15B. And the slat 13 in the frame member 5 and the slat 13 in the frame member 6 begin to overlap. Eventually, the first vertical member 11 of the frame member 5, the first vertical member 11 of the frame member 6, and the second vertical member 12 of the frame member 5 and the second vertical member 12 of the frame member 6 come into contact with each other, The slats 13 overlap each other. Thereby, the frame member 6 moves with respect to the first horizontal member 2 and the second horizontal member 3 together with the frame member 5. The same action occurs in sequence between the frame member 6 and the frame member 7 and between the frame member 7 and the frame member 8, and eventually the storage state is reached as shown in FIGS. 1 (c) and 4 (b).

  According to this solar shading device 1, by adjusting the shape and size of the slat 13 and the arrangement interval with respect to the first vertical member 11 and the second vertical member 12, it is possible to suitably suppress the sunlight from entering the room through the window. Can do. Further, the first vertical members 11 and the second vertical members 12 are brought into contact with each other by moving the frame members 5, 6, 7, and 8 along the first horizontal member 2 and the second horizontal member 3 in the overlapping direction. You can overlap them until you do. And both can be moved in the state which 1st vertical members 11 and 2nd vertical members 12 contacted. On the other hand, when the frame members 5, 6, 7, and 8 are deployed, not only can the separation of the adjacent frame members 6 be suppressed by the restricting portion 16 even if the distal frame member 5 is individually moved, but the state Thus, the frame members 6, 7, and 8 can be moved together along the first horizontal member and the second horizontal member.

  In particular, the connection position between the slat 13 and the first vertical member 11 and the second vertical member 12 is the first vertical member 11 and the second vertical member along the frontage direction between the frame members 5, 6, 7, and 8. They are shifted in order by 12 widths. Therefore, when both are overlapped until the first vertical members 11 and the second vertical members 12 come into contact with each other, the slats 13 can overlap each other and can be stored compactly.

  In addition, when the second lateral member 3 is pivotably connected to the first lateral member 2, the second lateral member 3 is rotated around the first lateral member 2, thereby An inclination angle can be changed and it can respond suitably to a solar radiation angle.

  Furthermore, since the reflectance of each of the upper surfaces 18, 22, and 23 of the slat 13 including the upper surface of the slat 13 of the frame member 5 is smaller than the reflectance of the side surface 13B on the indoor side, sunlight is applied to the upper surface of the slat 13. While the amount of reflection to the interior of the room can be suppressed, the amount of reflection on the side surface 13B can be increased, and the intensity of light and darkness in the slat 13 can be made uniform.

  And the 1st vertical member and the 2nd vertical member can be supported from the up-and-down direction by the support member 10, and the wind resistance of the frame members 5, 6, 7, and 8 can be improved more.

The technical scope of the present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.
For example, depending on how to attach to the window, the frame member including the first transverse member 2, the second transverse member 3, and the support member 10 may be used. The convex portion 15 </ b> A may be provided so as to protrude from the upper surface of the slat 13 instead of the lower surface of the slat 13. In this case, the groove portion 15 </ b> B and the restriction portion 16 are provided on the lower surface of the slat 13. Furthermore, each frame member may be opened and closed not only manually but also via a drive mechanism.

DESCRIPTION OF SYMBOLS 1 Solar radiation shielding device 2 1st horizontal member 3 2nd horizontal member 5, 6, 7, 8 Frame member 10 Support member 11 1st vertical member 12 2nd vertical member 13 Slat (plate-shaped member)
15 Guide part 15A Convex part 15B Groove part 16 Restriction part 18, 22, 23 Upper surface 17, 20, 21 Lower surface

Claims (7)

A solar shading device arranged in a window,
A first transverse member and a second transverse member that extend in the frontage direction of the window and are arranged in the depth direction of the window;
A plurality of frame members movably connected to the first transverse member and the second transverse member;
With
The frame member is a first vertical member suspended movably on the first horizontal member;
A second longitudinal member suspended movably on the second transverse member;
A plurality of plate-like members formed such that the frontage direction is a longitudinal direction and the depth direction is a width direction, and connected to the first vertical member and the second vertical member;
With
The plate-like members are connected to the first vertical member on one end side in the longitudinal direction and the width direction, and the second vertical member on the other end side, respectively, and the plurality of plate-like members are The first vertical member and the second vertical member are arranged at predetermined intervals in the length direction,
The plate-like members in the plurality of frame members are arranged so that the height positions thereof are different from each other, and the plate-like members in adjacent frame members are positioned in the vertical direction.
A solar shading device characterized by that. Further, the plate-like member in one frame member and the plate-like member in another frame member adjacent to the one frame member are relative to each other only in the direction along the first transverse member and the second transverse member. It has a guide part that regulates to be movable,
The guide portion includes a groove portion provided on either one of the upper and lower surfaces of each plate-like member and a convex portion provided on the other side.
The solar radiation shielding apparatus according to claim 1.   Furthermore, the one plate-like member and the other plate-like member include a restricting portion that restricts the first and second transverse members from being separated in a direction along the first transverse member and the second transverse member. The solar radiation shielding apparatus according to claim 1 or 2. The connection positions of the plate-shaped member, the first vertical member, and the second vertical member are respectively the widths of the first vertical member and the second vertical member along the frontage direction between the frame members. The solar radiation shielding device according to any one of claims 1 to 3, wherein the solar radiation shielding device is shifted in order. Solar radiation shielding device according to any one of 4 from claim 1, wherein the second transverse member to the first transverse member around is characterized in that it is connected rotatably. Reflectance of the upper surface of the plate-like member, the solar radiation shielding device according to less than the reflectance of the side surface of the indoor side from claim 1, wherein the one of 5 of the plate-like member. The first vertical member and the second horizontal member together with the first horizontal member and the second horizontal member from the opposite side of the first horizontal member and the second horizontal member across the first vertical member and the second vertical member. The solar radiation shielding device according to any one of claims 1 to 6 , further comprising a support member that movably supports the two vertical members.

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