JP2017202096A - shade - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shade reliably preventing heat from entering the inside of a building through a window sash and, when not in use, reducing the width direction of a screen, thereby smoothing transfer and saving a storage place.SOLUTION: A shade 1 includes a substantially rectangular screen 10 for covering a sash glass window A1 of a building A from the outside. The screen 10 is formed of a woven fabric with flexibility, woven by raschel knitting, the width thereof is set to a wide width 10% higher than the width of the sash glass window such that the sash glass window A1 is covered with the one screen along with the sash, and the upper end is held by a holding rod material 2 extending along the width-directional whole area. The holding rod material 2 is formed foldably into two divided pieces 22 and 22, when the screen 10 is used, the respective divided pieces 22 are arranged into a linearly continuous manner and hung on hooks A3 by hanging tools 26, however, when not in use or in transfer, the respective divided rod pieces 22 are overlappedly folded and used as a shaft core for rolling up the screen 10.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a shade in which an opening that opens to a building is covered with a screen from the outside of the building.

  Conventionally, as this type of shade, there is known a shade in which a screen whose upper end is supported at the upper edge of the opening is hung downward to cover the opening from the outside of the building (Patent Document 1). reference). The lower end of the screen is tied with a string attached to the block, so that shaking caused by wind or the like can be suppressed.

  In addition, when a glass window with a sash is attached to the opening of the building, if the sash is formed of aluminum or the like, the outside temperature (temperature outside the building) is likely to enter the building through the sash. . Therefore, as the shade, one using a wide screen that covers the glass window with a sash together with the sash from the outside of the building is used (see Patent Document 2).

  Such a wide screen is set to be approximately the same width as the sashed glass window. Further, the upper end of the screen may be held by a wire-like holder extending along the entire width direction in order to prevent loosening during use.

Utility Model Registration No. 3170114 JP2015-93392A

  By the way, if the screen is set to have approximately the same width as the glass window with a sash, the entire width of the glass window with the sash cannot be covered with the screen due to a shift in sunlight. Therefore, the exposed part of the glass window with a sash exposed without being covered with a screen is exposed to sunlight and becomes high temperature, and the heat passes through the sash and enters the building.

  In addition, the wide screen that covers the entire sash with one sheet can be rolled up with the holder at the top of the shade as the axis when the shade is transported or not used, but the shade is rolled up with the screen wide. Then, transportation becomes very difficult, and a long space is required for the storage location.

  The present invention has been made in view of such a point, and the object of the present invention is to cover the entire width of the glass window with a sash smoothly with a screen so as to ensure the invasion of heat into the building through the sash. An object of the present invention is to provide a shade that can be prevented and is made compact in the width direction so that the screen can be wound in a narrow state when not in use, thereby facilitating transportation and saving the storage space.

  In order to achieve the above-mentioned object, the solution taken by the present invention is premised on a shade in which a glass window with a sash attached to an opening opening in a building is covered with a screen from the outside of the building. . Furthermore, the screen is formed with flexibility by a knitted fabric or a woven fabric, and the sash is covered with the sash so that the glass window with the sash is covered with one sheet from the outside of the building. The width is set to be 10% wider than the width of the attached glass window, and the upper end thereof is held by a holding bar extending along the entire width direction. The holding bar is composed of a plurality of divided pieces that can be folded in the width direction of the screen, and the divided pieces are arranged in a straight line when the screen is used, so that the glass window with sash is provided. Each of the divided pieces is suspended so as to be overlapped with each other when not in use or transported, and is used as an axis that winds up the screen. Yes.

  Further, the holding bar is constituted by two divided pieces that can be folded at the center in the width direction of the screen. And as the said glass window with a sash, you may apply the thing corresponded to two sweep-out windows on the basis of the sash frame between one.

  Further, each of the two divided pieces may have a substantially circular cross section.

  In addition, the holding bar includes a crown tool to be mounted so as to straddle the end portions of the outer peripheral surfaces of the divided pieces adjacent to each other when the screen is used. The folding of the piece may be regulated.

  Moreover, the attachment part which attaches the rocking | fluctuation prevention tool which rocks the said screen to multiple places of the width direction of the lower end of the said screen may be provided.

  In order to achieve the above object, in the present invention, the holding bar for holding the upper end of the wide screen is constituted by a plurality of divided pieces that can be folded in the width direction of the screen. The screens are arranged so as to be connected in a straight line, and are suspended by the suspensions on the upper side of the glass window with a sash, thereby preventing slack of the screen. At this time, the screen is set so as to be 10% wider than the glass window with the sash, so that the entire width of the glass window with the sash is smoothly covered with the screen, and the building that has passed through the sash. It is possible to reliably prevent heat from entering the house.

  On the other hand, the holding bar is folded so that the divided pieces overlap each other during transportation or not in use, and is used as a shaft core for winding the screen. Accordingly, the screen is also folded and wound in a narrow state. Thereby, when not in use, the shade becomes very compact in the width direction, and transportation can be facilitated and the storage space can be saved.

  In addition, by dividing the holding bar into two divided pieces, and applying a glass window with a sash that corresponds to two sweep windows based on a sash frame between one, a substantially square shape when used A glass window with a sash can be covered with the sash from the outside of the building. In addition, glass windows with sashes corresponding to two sweep-out windows are often used in Japanese houses, so that shades that are frequently used can be provided. In addition, the screen is folded to a width in the width direction equivalent to one sweep window together with the divided pieces that are folded when not in use, and it is the same size as the shade that covers one sweep window, making it extremely compact to implement. Can be provided.

  Furthermore, by forming each of the two divided pieces into a substantially circular cross section, it becomes possible to match the shape of each divided piece on both the front and back sides of the screen during use. The appearance of the piece can be improved.

  In addition, when the screen is used, the folding of each of the divided pieces is restricted by a crowning tool that is mounted and restrained so as to straddle the ends of the outer peripheral surfaces of the adjacent divided pieces. In addition, it is possible to prevent unintentional folding while eliminating slack during use of the screen, and to cover the glass window with sash from the outside of the building with a wide screen.

  In addition, it is possible to effectively suppress the shaking of the wide screen by providing mounting portions for attaching the shaking stoppers at a plurality of positions in the width direction at the lower end of the screen and preventing the shaking of the screen.

It is a perspective view of the state which covered the glass window with a sash from the outside of a building with the screen of the shade concerning an embodiment of the invention. FIG. 2 is a perspective view of a state in which a holding bar that holds the upper end of the screen of FIG. 1 is folded. It is the figure which looked at one end of each division | segmentation piece of the holding | maintenance rod of FIG. 2 from the axial direction. It is a perspective view explaining the state which starts winding up a screen using the holding bar of FIG. 2 as a core material. It is a perspective view of the state which folded the holding rod of the shade which concerns on the modification of this Embodiment. It is the figure which looked at one end of each division | segmentation piece of the holding | maintenance rod of FIG. 5 from the axial direction. It is a perspective view of the state which folded the bar material for shade holding concerning other modifications. It is the figure which looked at one end of each division | segmentation piece of the bar material for holding | maintenance of FIG. 7 from the axial direction.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings for understanding of the present invention. In addition, the following embodiment is an example which actualized this invention, Comprising: The thing of the character which limits the technical scope of this invention is not.

  FIG. 1: has shown the perspective view of the state which covered the glass window with a sash from the exterior of a building with the screen of the shade which concerns on embodiment of this invention.

  In FIG. 1, reference numeral 1 denotes a shade. The shade 1 includes a glass window A <b> 1 with a sash attached to a window frame (not shown) as an opening opening in the building A from the outside of the building A. A substantially rectangular screen 10 is provided. The screen 10 is woven by raschel weaving flat tape-like yarn made of polyethylene resin and having a gap (not shown) that allows ventilation at predetermined intervals in the vertical direction (for example, intervals of 20 mm). The woven fabric is made flexible. The screen 10 is set to a width that is 10% wider than the width of the glass window A1 with the sash so that the glass window A1 with the sash is covered with the sash together from the outside of the building A. . In this case, the glass window A1 with a sash is set to a width (for example, 1,820 mm) corresponding to two sweep windows based on a sash frame between one, and the screen 10 is larger than the width of the glass window A1 with a sash. Also, it is set to a wide width (for example, about 2,000 mm) that is 10% higher. The screen 10 has a substantially square shape in which the length in the height direction is set to the same length as the width (for example, 2,000 mm).

  FIG. 2 shows a perspective view of the holding bar holding the upper end of the screen 10 in a folded state. As shown also in FIG. 2, the upper end of the screen 10 is folded back with the rope 21 included therein, and is sewn so as not to be detached from the rope 21. Further, the upper end of the screen 10 is held together with the rope 21 by the holding bar 2 extending along the width direction above the sashed glass window A1. The holding bar 2 is hung on four hooks A3, A3,... Attached to a support plate A2 that extends above the sashed glass window A1 along the entire width direction of the sashed glass window A1. 26 (described later).

  FIG. 3 is a view of the bent ends of the divided pieces of the holding bar 2 viewed from the axial direction, and FIG. 4 is a perspective view illustrating a state in which the screen 10 is started to be wound using the holding bar 2 as a core. Respectively.

  As shown in FIG. 3, the holding bar 2 is composed of two divided pieces 22 and 22 that can be folded at the center in the width direction of the screen 10. Each divided piece 22 is formed in a substantially circular shape in cross section, and the internal space 24 is vertically divided by two connecting pieces 23, 23 passing substantially through the center.

  A lower end slit 25 </ b> D that extends continuously in the axial direction is provided at the lower end of each divided piece 22. The upper end of the screen 10 is inserted together with the rope 21 into the lower internal space 24D of each divided piece 22, and most of the screen 10 excluding the upper end is led downward through the lower end slit 25D. . At this time, the width of the lower end slit 25 </ b> D is set wider than the thickness of the screen 10, while the width is set narrower than the diameter of the rope 21.

  Further, an upper end slit 25U that extends continuously in the axial direction is provided at the upper end of each divided piece 22. A pair of left and right suspensions 26 are slidably supported by the upper end slit 25U. Each lifting tool 26 is formed to have substantially the same vertical length as the thickness of each divided piece 22 and is provided integrally with a sliding portion 261 that slides in the upper end slit 25U and a lower end of the sliding portion 261. The guide piece 262 accommodated in the inner space 24U on the upper side of each divided piece 22 and guided along the back surface (the inner space 24U side) of the upper end slit 25U, and provided integrally with the lower end of the sliding portion 261, And a suspension piece 264 having a hole 263 inserted through each hook A3.

  And each division | segmentation piece 22 is the state arrange | positioned so that the ends which are bending ends (right ends in FIG. 4) may face each other at the time of use of the screen 10, and it is arrange | positioned so that it may be linearly arranged rather than the glass window A1 with a sash. Each hook A3 attached to the upper support plate A2 is suspended via a suspension tool 26. On the other hand, as shown in FIG. 4, the divided pieces 22, 22 are folded together with the screen 10 so as to overlap each other when not in use or transported, and the folded screen 10 is folded in the longitudinal direction (up and down direction). Each of the divided pieces 22 and 22 serves as an axis around which the screen 10 is wound in a state where it is folded three times. Note that the other end of each divided piece 22 is closed by a cap (not shown).

  At both ends in the width direction of the lower end of the screen 10, there are provided mounting portions 27, 27 for attaching a resin water tank type weight A5 as an anti-swaying tool for preventing the screen 10 from shaking. Each attachment portion 27 is formed of polypropylene resin, and is attached to the lower end of the screen 10 by sandwiching the lower end of the screen 10 from the front and back directions. A hole is provided at the lower end of each mounting portion 27, and the screen 10 is stretched straightly by connecting the hole and a string A7 inserted through the locking hole of the water tank type weight A5. Yes. The water tank type weight A5 is installed on the ground surface of the garden or on the floor A4 such as a terrace.

  Therefore, in the present embodiment, the holding bar 2 that holds the upper end of the screen 10 that is set to be wide is configured by the two divided pieces 22 and 22 that can be folded in the width direction of the screen 10, and is one end in use. Each divided piece 22 is arranged so as to face each other in a straight line, and is suspended by a hook A3 of a support plate A2 above the glass window A1 with a sash via a suspension tool 26, whereby a screen is obtained. 10 slack is prevented. At this time, since the screen 10 is set to be wider by 10% than the width (1,820 mm) of the glass window A1 with sash (2,000 mm), the entire width of the glass window A1 with sash is wide. Is smoothly covered with the screen 10, and heat can be reliably prevented from entering the building A through the sash.

On the other hand, in the state in which the screen 10 folded together so that the respective divided pieces 22 and 22 are overlapped with each other is folded two to three times in the longitudinal direction, each of the divided pieces 22 and 22 serves as an axis for winding the screen 10. Thus, the screen 10 is also folded and wound in a narrow state according to the length of each of the divided pieces 22 that overlap each other and are folded.
As a result, the shade 1 becomes very compact in the width direction when not in use, and transportation can be facilitated and the storage space can be saved.

  Further, as the glass window A1 with sash, the one corresponding to two sweep windows based on the sash frame between 1 is applied, so that the glass window A1 with sash is made by the screen 10 having a substantially square shape when used. The sash can be covered with one sheet from the outside of the building A. In addition, the glass window A1 with a sash corresponding to two sweep-out windows is used in many Japanese houses, so that the shade 1 having a high use frequency can be provided. Further, the screen 10 is folded to a length in the width direction of about one discharge window together with the divided pieces 22 and 22 that are folded when not in use, and the same size as the shade covering the single discharge window is obtained. Thus, a very compact shade 1 can be provided.

  In addition, attachment portions 27 and 27 for attaching the water tank type weight A5 for preventing the screen 10 from shaking are provided at both ends in the width direction of the lower end of the screen 10, and are installed in the hole portions at the lower ends of the attachment portions 27 and the floor A4. Since the screen 10 is stretched straightly by being tied with the string A7 inserted through the locking hole of the water tank type weight A5, the shaking of the wide screen 10 can be effectively suppressed. .

  Further, since the two divided pieces 22 and 22 are each formed in a substantially circular cross section, the shape of each divided piece 22 can be made to coincide on either the front or back of the screen 10 during use. The appearance of each divided piece 22 seen from the front and back directions can be improved.

  In addition, this invention is not limited to the said embodiment, The other various modifications are included. For example, in the above-described embodiment, when the screen 10 is used, one end faces each other and the divided pieces 22 are arranged so as to be linearly connected. However, the crowned piece is straddled across one end of the outer peripheral surface of each divided piece. The folding of each of the divided pieces may be surely restricted by a crowned tool that is attached and restrained (for example, a substantially Ω-shaped section or a substantially C-shaped section). An opening portion in the circumferential direction of the crown device is coincident with the lower end slit 25D, and most of the screen 10 is led downward. In this case, accidental folding is prohibited while eliminating slack when using the wide screen, and the glass window with sash can be covered with a wide screen from the outside of the building.

  In the above embodiment, each divided piece 22 is formed in a substantially circular cross section. However, as shown in FIGS. 5 and 6, the holding bar 3 can be folded at the center in the width direction of the screen 10. Each of the divided pieces 32 may be formed in a substantially semicircular cross section so as to overlap each other when the screen 10 is folded and to form a substantially circular cross section.

  In this case, when the screen 10 is folded, the flat surfaces of the divided pieces 32 overlap each other and are difficult to be displaced, and it is possible to smoothly prevent the wound screen 10 from being unwound. Moreover, when the screen 10 is folded, each of the divided pieces 32 whose flat surfaces overlap each other can be matched with either the front or back of the screen 10 when the curved surfaces having a substantially semicircular cross section are used. Sometimes it is possible to improve the appearance by making the flat surfaces or curved surfaces of the divided pieces 32 coincide with each other in the front and back direction of the screen 10. Reference numerals 33 in FIGS. 5 and 6 are a pair of upper and lower connecting pieces, which divide the internal space 34 into an upper internal space 34U and a lower internal space 34D. Further, an upper end slit 35U and a lower end slit 35D that extend continuously in the axial direction are provided at the upper end and the lower end of each divided piece 32, respectively.

  On the other hand, as shown in FIGS. 7 and 8, the holding bar 4 is configured by two divided pieces 42, 42 that can be folded at the center in the width direction of the screen 10. When folded, they may be formed in a substantially rectangular cross section so as to overlap each other to have a substantially square cross section.

  In this case, when the screen 10 is folded, the flat surfaces of the divided pieces 42 overlap each other and are difficult to be displaced, so that it is possible to smoothly prevent the wound screen 10 from being unwound. In addition, when the screen 10 is folded, the respective split pieces 42 in which the flat surfaces overlap each other can be made to match the curved surfaces having a substantially semicircular cross section on both the front and back of the screen 10 during use. It is also possible to improve the appearance by making the flat surfaces of the divided pieces 42 coincide with each other in the front and back direction of the screen 10. 7 and 8 are a pair of upper and lower connecting pieces, and the internal space 44 is vertically divided into an upper internal space 44U and a lower internal space 44D. Further, an upper end slit 45U and a lower end slit 45D that extend continuously in the axial direction are provided at the upper end and the lower end of each divided piece 42, respectively.

  Moreover, in the said embodiment, although the screen 10 was formed with the woven fabric woven by Russell weave, the screen may be formed with flexibility by the knitted fabric knitted by the knitting machine.

  Furthermore, in the above-described embodiment, the holding bars 2 to 4 are configured by the two divided pieces 22 to 42 that can be folded in the width direction of the screen 10, but the holding bars can be folded in the width direction of the screen. Needless to say, it may be constituted by three or more pieces.

DESCRIPTION OF SYMBOLS 1 Shade 10 Screen 2 Holding bar material 22 Split piece 26 Suspension tool 27 Attaching part 3 Holding bar material 4 Holding bar material A Building A1 Glass window with a sash A5 Water tank type weight (sway prevention tool)

Claims (5)

A shade that covers a glass window with a sash attached to an opening that opens in the building from the outside of the building by a screen,
The screen is formed with flexibility by a knitted knitted fabric or a woven fabric, and the sash-coated glass window is covered with the sash together with the sash-coated glass window from the outside of the building. It is set to a width that is 10% wider than the width of the window, and its upper end is held by a holding bar extending along the entire width direction,
The holding bar is composed of a plurality of divided pieces that can be folded in the width direction of the screen, and is arranged so that the divided pieces are connected in a straight line when the screen is used, than the glass window with a sash. Each of the divided pieces is suspended by a lifting tool attached to the upper side, and is folded with the screen so that the divided pieces overlap each other when not in use or transported, and the shaft core is wound around the screen. And shade. The holding bar is constituted by two divided pieces that can be folded at the center in the width direction of the screen,
2. The shade according to claim 1, wherein the glass window with sash is equivalent to two sweep windows based on a sash frame between one.   The shade according to claim 2, wherein each of the two divided pieces has a substantially semicircular cross section.   The holding bar is provided with a crown tool to be crowned so as to straddle the end portions of the outer peripheral surfaces of the respective divided pieces adjacent to each other when the screen is used, and the folding pieces are folded by the crown tool. The shade according to any one of claims 1 to 3, wherein the shade is regulated.   The shade according to any one of claims 1 to 4, wherein a plurality of attachment portions for attaching an anti-swaying tool for anti-swaying the screen are provided at a plurality of positions in a width direction of the lower end of the screen.

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