JP4492979B1 - Window opening shading device - Google Patents

Abstract

【Task】
The curtain that was opened halfway in the room or hallway did not allow enough sunlight to enter the interior, and if the curtain was completely closed, the room and hallway would darken and often caused discomfort. To provide a window opening shading device capable of taking in sunlight as much as possible and further reducing the glare of sunlight.
[Solution]
In order to shield the dazzling sunlight at a pinpoint, the hanging member having attached portions with a fixed interval is vertically hung on the left and right arbitrary positions of the curtain rail, and the light shielding sheet is suspended. Even if the position of the dazzling sunlight changes with the season or morning and evening by installing the lower hook attached to the center of the horizontal bar, which is a horizontal member, either above or below the hanging member, The above problem is solved by freely adjusting the light-shielding sheet in the vertical and horizontal directions.
[Selection] Figure 1

Description

  The present invention relates to a window opening shading device provided at an opening of a window.

Generally, curtains T and lace curtains are used to shield the window opening X.
Ta and also blinds that move up and down are known. Thus, in the former curtain T, when the sunlight is dazzling, when the curtain T is closed, the room becomes dark and the lighting apparatus is turned on in the room or the hallway.
On the other hand, the latter blind is similarly moved up and down or adjusted by adjusting the angle of the light shielding plate. Thus, if the transparency of the curtain T is changed, lighting adjustment can be performed, but sunlight is not constant. Depending on the season, the morning and evening and sunlight differ.
Of course, the blinds can be adjusted for daylighting, but they are shunned from the point of view of sensitivity in the corridors and indoors of ordinary households. Japanese Patent Application Laid-Open No. 2001-37623, Utility Model Registration No. 3103167,
The shading device is fixed.

JP 2001-37623 A Utility model registration No. 3103167

The problem to be solved is that the window opening X is in the room or hallway, the lace curtain Ta
Just by itself, the glare of sunlight cannot be lost. In order to block out the dazzling sunlight, the partially closed curtain T will not be able to fully absorb the sunlight that has been tempered inside, and if the curtain T is closed completely, the interior and corridor will darken and often cause discomfort. It was. All conventional fixed ones will block sunlight more than necessary.
The purpose of the present invention is that the dazzling position of sunlight inserted into the window opening X varies depending on the season and the time of day. To provide a window opening shading device that can soften only dazzling parts with pinpoints and at the same time incorporate as much sunlight as possible into window opening X.

In a room or hallway, the sunscreen is blocked by a fabric that can be adjusted to soften the sun's bright light in different positions depending on the time of day or season. This device is softer than metal so that it can be installed on the upper part of the window or on the curtain rail at any position on the curtain rail so that sunlight can be reflected on concrete or buildings and roofs on the ground. The upper part 1 of the light weight material is attached to the upper end, the suspension member 2 having a plurality of attachment parts of the same light weight material connected to it, and the attachment part to be attached to either the upper or lower position of the suspension member 2 is suspended. The size of the light-shielding sheet is adjusted to the size of the member 2 and can be adjusted to the sun light that has been suspended without loosening by aligning the upper part of the light-shielding sheet 5 on the horizontal bar 4 that is the horizontal member 4 at the center. The size of the bets 5 is to set approximately half the height Yb width Ya of the window opening frame.

The light shielding sheet can be replaced by easily hanging the light shielding sheet 5 on the horizontal member 4.

The light-shielding sheet 5 is a device for obtaining a softened light from the light-shielding sheet by shielding dazzling sunlight, so that the interior and corridors are not dark and heavy atmosphere by installing the light-shielding sheet 5. It is to select the material and size of the light-shielding sheet 5, and to select a pattern and coloring in order to enhance the pictorial and artistic atmosphere as a derivative effect.

  The present invention uses an upper hook 1 at an arbitrary position on the left and right of a curtain rail, vertically hangs a suspension member 2 formed by connecting hook members 2a having a constant interval in a chain shape, and a horizontal member at the upper end thereof. Attach the shading sheet 5 suspended on 4 with the lower hook 3. That is, it is attached to either the upper or lower position of the hanging member 2 consisting of the hooking member 2a that is the attached portion, the height is freely adjusted in order to shield dazzling sunlight at a pinpoint, and the upper hanging tool 1 is It can move to any position on the left and right. As a result, even if the curtain T is fully open and dazzling sunlight is inserted into any of the upper, lower, left and right portions of the window opening X, the vertical and horizontal positions of the flexible light-shielding sheet 5 are arbitrarily adjusted to block sunlight glare. Thus, the sun light that has been softened can be taken into the entire window opening X, eliminating the need for lighting in the room or hallway. Also, the design of the seat part gives an artistic atmosphere and is comfortable. It is easy to detachably attach the upper hook to any position on the left and right of the rail of the window opening frame Y.

The perspective view of the window which uses the window opening light-shielding device of one embodiment concerning the present invention Exploded view of window opening shading device Front view showing the assembled state A perspective view showing the movement of the light shielding sheet in the vertical direction (Example 1) A perspective view showing horizontal and vertical movement of a light shielding sheet (Example 2) A photograph in which sunlight enters and the shading sheet has a shadow and 3D art atmosphere

Hereinafter, the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view showing a window opening light shielding device, and FIG. 2 is a detailed exploded view.
The window opening X is made of a metal window opening frame Y and glass Z. The window opening X includes a light shielding curtain T and a lace curtain Ta as necessary. Thus, the window opening X is equipped with a window opening shading device.
Specifically, the window opening shading device is formed by connecting a hook member 2a having a fixed interval as a chain to be attached to the upper hook 1 that is hooked at an arbitrary left and right position above the window opening frame Y. The suspension member 2, the lower hook 3 attached to either the upper or lower position of the hook member 2a, the horizontal member 4 using a bar provided in the lower hook 3, and the light shielding sheet 5 is doing.

  When installing the upper hanging fixture 1 at any position on the left or right of the curtain rail, it is easy to install by using a plastic hanging fixture that is softer and lighter than metal, considering the burden on the curtain rail, considering the burden on the curtain rail. It is. Also, as shown in Fig. 1, when the curtain rail is inside the box, the upper hook 1 is hooked on the top of the box, so the metal upper hook 1 matched to the box can be used to open the window. You will feel the weight and stability of the shading device.

  The suspension member 2 having the attached portion includes a thin and long tape having the attached portion at regular intervals, a slide member 2 that can be attached to the attachment portion to adjust the height, and a lightweight plastic. Although a chain is conceivable, it is easy to install the light shielding sheet 5 of the present invention at either the upper or lower position of the suspension member 2 with the lower hanging tool 3, and at the same time, as a design harmonized with the light shielding sheet 5, the light shielding of the window opening Considering the weight reduction of the entire apparatus, the hook member 2a as the attached portion is made of a plurality of small rings with a hard cotton rope, and the hook members 2a as the plurality of small rings are connected to form a strong suspension member 2.

  The lower hanging tool 3 attached to either the upper or lower position is a size that matches the thickness of the rope and the small ring that is the hooking member 2a so that the lace curtain Ta installed on the outside of the light shielding sheet 5 is not damaged. Say it. The lower hook 3 can use a clip. By sandwiching and attaching the horizontal member 4 and the attachment portion with a clip, the stability of the window opening light shielding device is further increased. The lower hook 3 is fixed to the center of the horizontal bar 4 at the connecting part with the horizontal bar 4 used as the horizontal member 4 in order to keep the light-shielding sheet 5 hanging from the horizontal bar 4 to be stable left and right. In addition, this horizontal bar 4 has a diameter that takes into consideration the weight of the light-shielding sheet 5 in order to reduce the weight, thereby reducing the burden on the curtain rail and not breaking even if it hits the glass Z of the window opening X. .

  The window opening light shielding sheet 5 of the present invention can change the length of the horizontal member 4 according to the area of the window opening X, the area of the light shielding sheet 5 can also be changed, and the horizontal member 4 can be detachably attached to the light shielding sheet 5 Drooped.

  The light-shielding sheet 5 is provided not at the entire surface of the window opening but at a part where the sunlight is dazzled, that is, has a small area. That is, the lateral width 5a of the light shielding sheet 5 is shorter than the window opening frame width Ya. Of course, the window opening frame height Yb and the light shielding sheet vertical length 5b are similarly shortened. Thus, the lighting can be freely adjusted by changing the width 5a and the vertical length 5b of the light shielding sheet 5 according to the area of the window opening X.

  Next, the order of use of the window opening shading device of the present invention will be described. FIG. 4 shows that when the position of sunlight is dazzling on the upper part of the window opening X from morning to evening, the sunlight is further reflected on the concrete or building or roof on the ground Then, the window opening shading device is set in the bright part.

  FIG. 5 shows a window opening shading device set in a dazzling part when sunlight is dazzling in the center of the window opening in the afternoon and when sunlight is reflected on the concrete or building or roof on the ground.

  The suspension member 2 made up of small rings, which are a plurality of hooking members 2a, is linked to a small chain with a hard cotton rope in order to provide comfort that is in harmony with the design of the shading sheet 5 and the appearance. . By connecting these rigid small rings, a strong suspension member 2 was formed, and the shape of the chain-shaped portion of the small ring, which is the hooking member 2a formed by the weight of the entire window opening shading device and the strain against it, was prevented. The small ring and small ring are wrapped and sewn with cloth tape covering the joints of the small ring. In addition, when the curtain rail is in the box as shown in Fig. 1, it is not necessary to consider the burden on the curtain rail due to the total weight of the window opening shading device, so the suspension member 2 is made of plastic, metal, Wooden can be used.

Since the upper hook 1 is hooked at any position on the left and right of the curtain rail, it is easy to install by using a plastic S-shaped hook that is lighter and lighter than metal, considering the burden on the cart rail. It is. Also, as shown in Fig. 1, when the curtain rail is inside the box, the upper hook 1 is hooked on the upper part of the box. You will feel the weight and stability of the opening device.
In addition, the lower hook 3 attached to either the upper or lower position is a small ring which is the thickness of the rope and the hook member 2a so that the lace curtain Ta installed on the outside of the light shielding sheet 5 is not caught and damaged. Make the size match. Further, the lower hook 3 can be easily attached to and detached from the horizontal bar as the horizontal member 4 and the attached portion. When the lower hook 3 is fixed with a clip, the stability of the light shielding sheet 5 is increased. The connecting portion as the horizontal member 4 was fixed at the center of the horizontal bar in order to keep the light-shielding sheet 5 hanging from the horizontal bar to be stable left and right. Regarding the horizontal bar, a plastic bar having a diameter of 2 cm to 3 cm was used in consideration of the weight reduction and the stability of the light shielding sheet 5. This reduces the burden on the curtain rail, and even if it hits the glass of the window opening X, it does not break.

In the window opening X with the window opening frame height Yb 1.85m and width Ya 1.9m, the size of the light shielding sheet 5 is 5b 0.7m long and 5a 1.0m wide. Further, in the window opening X having a height Yb of 1.85 m and a width Ya of 3.4 m, the size of the light shielding sheet 5 was 5b 0.7 m long and the width 5a 1.5 m was installed.
With the light shielding sheet 5 installed in the window opening X, the dazzling sunlight in the window opening X can be softened and the sunlight can be taken into the room or hallway.
Further, when the horizontal width Ya of the window opening frame Y becomes wider, the horizontal bar 4 which is the horizontal member 4 is lengthened to the horizontal width Ya of the window opening Y, and the horizontal bar 4 is used to stabilize the installation of the light shielding sheet. The lower hooks 3 are fixed at two places divided into three parts, and the upper hooks 1 and the suspension members 2 are additionally installed. The light-shielding sheet 5 creates a unique atmosphere by writing characters or pictures on a plain fabric, and those having a pattern such as a landscape feel a pictorial atmosphere and are comfortable.

  The light-shielding sheet 5 is a device for taking sunlight softened from the entire window opening into the room or hallway, and it is a dazzling sun as a material that does not create a dark and heavy atmosphere in the room or hallway by installing the light-shielding sheet. As a fabric that can be adjusted to sunlight with softened light, preferably, a woven fabric of cotton, polyester, wool, paper, a plastic film or sheet can be used. Although it is a favorite pattern, as shown in Fig. 6, if the black and dark blue fabric is a material that transmits sunlight, it can be combined with a pattern that is colored with high brightness or fluorescent color to create a shadow, 3D art Enjoy the atmosphere.

  Since the light shielding sheet 5 is attached to the horizontal bar which is the horizontal member 4 using a snap or a fastener, it can be easily detached from the horizontal member 4. Therefore, the pattern can be changed and washed.

X Window opening
Y Window opening frame
Ya Window opening frame width
Yb Window opening frame height
Z glass
T-curtain
Ta lace curtain
1 Upper hook
2 Suspension member
2a Hook member
3 Lower hook
4 Horizontal member
5 Shading sheet
5a Shading sheet width
5b Vertical length of shading sheet

Claims (3)

In a room or hallway, the sunscreen is blocked by a fabric that can be adjusted to soften the sun's bright light in different positions depending on the time of day or season. The device is made of a material that is softer and lighter in weight than metal, so that sunlight can be reflected on concrete, buildings and roofs on the ground and hooked at any position on the left and right of the window so that it can be installed in dazzling areas. A suspension member 2 having a plurality of attached parts of the same weight-reduced material that has an upper hook 1 at the upper end, and a mounting portion that is attached to either the upper or lower position of the suspension member 2 are aligned with the suspension member 2. Measure the size of the light-shielding sheet 5 that can be adjusted to the softened sunlight by aligning the upper part of the light-shielding sheet 5 with the horizontal member 4 centered on it and winding it down and hanging down without sagging, and adjusting the height of the window opening frame Yb, width Y A window opening shading device characterized by being set to approximately half of a.
The shading sheet 5 is easily attached to and detached from the horizontal member 4 and is suspended.
The window opening shading device according to claim 1.
The shading sheet 5 is a cloth that can adjust dazzling sunlight to soften sunlight, combining black, dark blue, high-lightness, and fluorescent colors to create a shadow and 3D art atmosphere. Or the window opening light-shielding device according to claim 2.