JP2014230645A - Vertical bamboo blind - Google Patents

Vertical bamboo blind Download PDF

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JP2014230645A
JP2014230645A JP2013112990A JP2013112990A JP2014230645A JP 2014230645 A JP2014230645 A JP 2014230645A JP 2013112990 A JP2013112990 A JP 2013112990A JP 2013112990 A JP2013112990 A JP 2013112990A JP 2014230645 A JP2014230645 A JP 2014230645A
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warp
column
warps
synthetic resin
section
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JP6126464B2 (en
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伸治 池浦
Shinji Ikeura
伸治 池浦
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Hagihara and Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a vertical bamboo blind whose weight is equal to or less than a bamboo blind using natural materials (natural product), and which is easy to cally, and has functionality such as high strength, durability, heat shield and insect control, which the natural product does not have.SOLUTION: A vertical bamboo blind consists of: multiple synthetic resin warp materials 11 arranged along lengthwise of the bamboo blind; weft yarn 12 connecting the multiple warp materials 11; and support rods 13 arranged to a cross direction of the bamboo blind with intervals, and arranged along the warp materials 11 to contact to warp materials 11 requiring reinforcement in the multiple warp materials 11. The multiple warp material 11 comprises plate, and the support rod 13 has a shape along the sectional form of the plate.

Description

本発明は、窓、戸を覆うように軒先や壁に立て掛けて使用する立て簾に関する。 The present invention relates to a vertical rod used by leaning against an eaves or a wall so as to cover windows and doors.

立て簾は、軒先等に立て掛けて、日よけ、目隠し、虫よけとして利用されている。立て簾の材料としては、比較的安価に調達することができる竹や葦が使用されてきた。しかし、竹や葦等の天然材料は品質が一定ではなく、また天然材料の安定した調達が難しくなっているなどの事情により、最近では、ポリ塩化ビニル等の合成樹脂を使用した簾が使用されるようになっている。 Standing ridges lean against eaves and are used as sunshades, blindfolds, and insect repellents. Bamboo and firewood that can be procured at a relatively low cost have been used as the material for the vertical firewood. However, due to the fact that the quality of natural materials such as bamboo and straw is not constant and it is difficult to stably procure natural materials, straw using synthetic resins such as polyvinyl chloride has recently been used. It has become so.

例えば、特許文献1には、簾の材料として合成樹脂製のパイプや、竹、葦を使用することが記載されていている([0002]等)。図2等には簾の幅方向に沿って複数のパイプ状の線材を配置した簾が開示されている。線材の材料として葦を使用した場合は強度が不足するため、立て簾として使用すると変形しやすい。一方で、線材として径の大きい竹や合成樹脂製のパイプを用いた場合は、強度は申し分ないが、重量が大きくなるため取り回しが悪くなるという問題があった。 For example, Patent Document 1 describes the use of a synthetic resin pipe, bamboo, or firewood as a firewood material ([0002], etc.). FIG. 2 and the like disclose a scissors in which a plurality of pipe-like wires are arranged along the width direction of the scissors. When a cocoon is used as the material for the wire, the strength is insufficient. On the other hand, when bamboo having a large diameter or a pipe made of synthetic resin is used as the wire rod, the strength is satisfactory, but there is a problem that handling becomes worse due to an increase in weight.

特許文献2には、ポリエチレンテレフタラート等の合成樹脂で断面が山型形状の遮光板を成形し、この遮光板を複数枚配置した簾が開示されている。この考案では、遮光板を板状にしているため、重量は小さくできるものの、やはり、立て簾として使用した場合は強度が不足すると思われる。 Patent Document 2 discloses a bag in which a light shielding plate having a mountain-shaped cross section is formed from a synthetic resin such as polyethylene terephthalate and a plurality of the light shielding plates are arranged. In this device, since the light shielding plate is formed into a plate shape, the weight can be reduced, but it is still considered that the strength is insufficient when used as a vertical rod.

特開2004-81309号公報JP 2004-81309 A 実用新案登録第3140346号公報Utility Model Registration No. 3140346

上述の特許文献1のように、葦などの天然素材を同形状の合成樹脂材料に置き換えただけでは、重量が大きく取り回しが悪い、重量が大きい分の材料費が嵩みコスト増となる、といった問題がある。例えば、外径8mm程度の葦を使用して高さ1840mm×幅1840mmの立て簾を作製した場合の重量は、4.3kg程度である。一方、同じく外径8mm程度のポリ塩化ビニル製のパイプを使用して同寸の立て簾を作製した場合の重量は約9kgにもなる。このように、従来使用されていた葦を合成樹脂材料に単に置き換えただけでは重量が2倍程度にもなり、取り回しが悪く、材料費も嵩む。例えば、ポリ塩化ビニル(比重1.29〜1.4)は、安価に調達できて成形も容易であることから、立て簾の材料として有望であるが、比重が大きいために重量の増加が顕著である。 As in the above-mentioned Patent Document 1, just replacing a natural material such as a candy with a synthetic resin material of the same shape, the weight is large and the handling is bad, the material cost increases due to the large weight, and the cost increases. There's a problem. For example, the weight when a vertical rod having a height of 1840 mm and a width of 1840 mm is produced using a rod having an outer diameter of about 8 mm is about 4.3 kg. On the other hand, the weight when a stand-up rod of the same size is produced using a polyvinyl chloride pipe having an outer diameter of about 8 mm is about 9 kg. In this way, simply replacing a conventionally used bag with a synthetic resin material increases the weight by a factor of two, making it difficult to handle and increasing the material cost. For example, polyvinyl chloride (specific gravity 1.29 to 1.4) is promising as a material for standing rods because it can be procured at low cost and is easy to mold, but the increase in weight is remarkable due to its large specific gravity. It is.

本発明は、上記のような問題に鑑みて、天然素材を使用した立て簾(以下、天然品と称することがある)と重量が同等又はそれ以下で持ち運びやすく、高い強度、耐久性、遮熱性、防虫性等の天然品にはない機能性を備える立て簾を提供することを目的とする。さらに、天然品と比較しても高価になりすぎず、天然品と同等の風合い又は天然品にはない新たな美しさを備える合成樹脂製の立て簾を提供することを目的とする。 In view of the above problems, the present invention is easy to carry with a weight equal to or less than that of a vertical rod (hereinafter sometimes referred to as a natural product) using natural materials, and has high strength, durability, and heat shielding properties. An object of the present invention is to provide a stand with a functionality not found in natural products such as insect repellent. It is another object of the present invention to provide a synthetic resin stand that is not too expensive as compared with a natural product and has a texture equivalent to that of a natural product or a new beauty not found in a natural product.

簾の縦方向に沿って配置される複数の合成樹脂製の経材と、該複数の経材を連結する緯糸と、簾の幅方向に間を空けて配置され、前記複数の経材のうち補強すべき経材に当接するように該経材に沿って配置される支柱とからなり、前記複数の経材は板材から構成され、前記支柱は該板材の断面形状に沿う外形状を有することを特徴とする立て簾によって、上記の課題を解決する。すなわち、本発明の立て簾では、複数の経材を板材から構成するので、軽量化を図ることが可能になる。簾の幅方向に間を空けて支柱を設けるので、経材の板厚を薄くして簾の重量を小さくしても、なんら強度に不足は生じない。そして、経材は合成樹脂材料から構成するので、カビ等による劣化の問題がなく耐久性に優れる。また、天然材料とは違って合成樹脂材料は、酸化チタンや防虫剤を添加することができるので、これらの添加材により遮熱性及び防虫性等の機能性を向上することが可能である。 A plurality of synthetic resin warps arranged along the longitudinal direction of the heel, a weft connecting the plurality of warps, and a space in the width direction of the heel, It comprises struts arranged along the warp material so as to abut against the warp material to be reinforced, the plurality of warp materials are composed of a plate material, and the strut has an outer shape along the cross-sectional shape of the plate material The above-mentioned problem is solved by a vertical shaft characterized by the following. That is, in the vertical rod of the present invention, since a plurality of warps are made of a plate material, the weight can be reduced. Since the struts are provided with a gap in the width direction of the heel, even if the thickness of the warp is reduced and the weight of the heel is reduced, there is no shortage of strength. And since a warp is comprised from a synthetic resin material, there is no problem of deterioration by mold etc. and it is excellent in durability. Moreover, since a synthetic resin material can add a titanium oxide and an insect repellent unlike a natural material, it can improve functionalities, such as heat insulation and insect repellent, by these additives.

本発明の立て簾は、立て簾のスクリーン部分を構成する複数の経材と経材の強度を補う支柱とを備える。経材の断面形状は、弧状、への字状又は平板状とし、支柱の形状を、経材の断面形状に沿うように、弧状の断面の凹部に沿う凸部を備える柱形状、への字断面の凹部に沿う凸部を備える柱形状、又は平板部に沿う平坦部を備える柱形状とすることが好ましい。ここで、孤状の断面の凹部に沿う凸部を備える柱形状としては、円柱、半円柱、四角柱の角のうち経材に当接する側の2つの角を面取りしてアールを設けた柱等が挙げられる。への字断面の凹部に沿う凸部を備える柱形状としては、三角柱、四角柱、五角柱等の形状が挙げられる。平坦部を備える形状としては、四角柱、三角柱、又は半円柱等が挙げられる。経材を円孤形状にして支柱を円柱にすれば、それぞれを竹や葦に似せて天然品と同等の風合いを再現することが可能である。一方、経材をへの字状等にして支柱を三角柱形状等にすれば、天然品にはない新たな美しさを備える合成樹脂製の立て簾を提供することができる。 The vertical rod of the present invention includes a plurality of warps constituting the screen portion of the vertical rod and a support column that supplements the strength of the warps. The cross-sectional shape of the warp material is an arc shape, a square shape, or a flat plate shape, and the shape of the column is a columnar shape having a convex portion along the concave portion of the arc-shaped cross section so as to follow the cross-sectional shape of the warp material. It is preferable to use a columnar shape including a convex portion along the concave portion of the cross section or a columnar shape including a flat portion along the flat plate portion. Here, as a columnar shape having a convex part along a concave part of an arcuate cross section, a column provided with a round by chamfering two corners on the side contacting the warp material among the corners of a cylinder, a semi-cylinder, and a square column Etc. Examples of the columnar shape having a convex portion along the concave portion of the U-shaped cross section include shapes such as a triangular column, a quadrangular column, and a pentagonal column. Examples of the shape including the flat portion include a quadrangular prism, a triangular prism, and a semi-cylindrical body. If the warp is made into a circular arc and the column is made into a column, it is possible to reproduce the texture equivalent to natural products by resembling bamboo and straw. On the other hand, if the warp is made into a U-shape or the like and the support is made into a triangular prism shape or the like, it is possible to provide a synthetic resin stand that has a new beauty not found in natural products.

支柱は、中空に成形することでさらに立て簾の重量をより小さくすることができる。そして、支柱が当接する経材とその他の経材とを互いに異なる色彩で着色すれば、審美性が高まるだけでなく、立て簾を運搬、設置等する際に持ち手となる部分を容易に目視確認することが可能になる。持ち手部分の判別が容易になるので、板厚の小さい経材に誤って過度の力をかけて破壊してしまうような事故を防止することができる。さらに、複数の経材を、発泡合成樹脂で成形すれば、経材をより軽量にすることができて、しかも熱伝達を抑えることにより遮熱性を向上させることができる。 The weight of the vertical rod can be further reduced by forming the column in a hollow shape. And coloring the warp and the other warp against which the support comes into contact with each other with different colors not only enhances aesthetics, but also makes it easy to visually check the part that becomes a handle when carrying and setting up the vertical rod. It becomes possible to confirm. Since the handle portion can be easily identified, it is possible to prevent an accident in which an excessive force is accidentally applied to a warp material having a small thickness to break it. Further, if a plurality of warps are molded from a foamed synthetic resin, the warps can be made lighter and the heat shielding property can be improved by suppressing heat transfer.

複数の経材には、酸化チタン、防虫剤等の添加材を含有させてもよい。酸化チタンを含有させれば、紫外線や赤外線を反射することによって、遮光性を向上させることが可能である。防虫剤を含有させた場合は、虫除け効果を向上させることが可能である。 A plurality of warps may contain additives such as titanium oxide and insect repellents. When titanium oxide is contained, it is possible to improve the light shielding property by reflecting ultraviolet rays or infrared rays. When an insect repellent is contained, it is possible to improve the insect repellent effect.

本発明は、簾のスクリーン部分を構成する複数の経材を合成樹脂製の板材で構成し、補強すべき経材に沿うようにして支柱を簾の幅方向に所定間隔を空けて配置するため、高い強度と耐久性を備え、かつ軽量な立て簾を提供することができる。支柱は、経材の断面形状に沿う外形状であるので、両者を当接させて、紐や結束バンド等を用いて簡単に固定することができるし、固定後のガタつきも生じない。ガタつきがないので、運搬時の取り回しや耐久性にも優れる。予め経材と支柱を固定したものと経材とを準備しておき、緯糸で所定の構成比率で連結していけば、立て簾を容易に製造することができる。例えば、支柱1本及び経材15本を1つの構成単位として、当該構成単位を立て簾の幅方向に繰り返して連結する。このとき、例えば支柱に連結される経材を濃茶色に着色し、その他の経材を黄土色に着色すれば、色彩で構成単位を確認しながら連結することができるので、連結本数に間違いが生じ難く、製造効率を高めることができる。 In the present invention, a plurality of warps constituting the screen portion of the heel are made of a synthetic resin plate material, and the columns are arranged at predetermined intervals in the width direction of the heel so as to follow the warps to be reinforced. Therefore, it is possible to provide a light-weight standing rod having high strength and durability. Since the support column has an outer shape that follows the cross-sectional shape of the warp material, it can be easily fixed using a string, a binding band or the like by bringing them into contact with each other, and there is no backlash after fixing. Since there is no backlash, it is excellent in handling and durability during transportation. If a warp material and a warp material fixed in advance are prepared and connected at a predetermined composition ratio with wefts, a vertical kite can be easily manufactured. For example, with one strut and 15 warp members as one structural unit, the structural unit is repeatedly connected in the width direction of the upright. At this time, for example, if the warp material connected to the support is colored dark brown and the other warp material is colored ocher, it can be connected while checking the structural unit by color, so there is an error in the number of connections It is difficult to occur and the production efficiency can be increased.

本発明の立て簾は、形状の工夫によって軽量に構成できることから、比重の大きいポリ塩化ビニル等の合成樹脂材料を好適に使用することができる。これらの合成樹脂材料は安価であるから、材料コストを低減することができる。 Since the vertical rod of the present invention can be made lightweight by devising the shape, a synthetic resin material such as polyvinyl chloride having a large specific gravity can be suitably used. Since these synthetic resin materials are inexpensive, the material cost can be reduced.

複数の経材を合成樹脂材料で成形するため、酸化チタン、防虫剤、耐候剤等を添加することが可能である。これにより、立て簾の遮熱性、防虫性、耐久性等を向上させて、天然品にはない機能性を付与することができる。 In order to mold a plurality of warps with a synthetic resin material, it is possible to add titanium oxide, insect repellents, weathering agents and the like. Thereby, the heat shield property, insect repellency, durability, etc. of the standing cocoon can be improved, and functionality not found in natural products can be imparted.

本発明の立て簾の一実施例の正面図である。It is a front view of one embodiment of the vertical rod of the present invention. 図1のAA部分の拡大断面図である。It is an expanded sectional view of the AA part of FIG. 図2の経材及び支柱のうちのひとつを拡大して示す断面図である。It is sectional drawing which expands and shows one of the warp material and support | pillar of FIG. 竹の節に似せて成形した節を備える経材を示す斜視図である。It is a perspective view which shows the warp material provided with the node shape | molded like the bamboo node. 他の実施例の立て簾を構成する経材及び支柱を示す図3相当の断面図である。It is sectional drawing equivalent to FIG. 3 which shows the warp material and support | pillar which comprise the vertical rod of another Example. 他の実施例の立て簾を構成する経材及び支柱を示す図3相当の断面図である。It is sectional drawing equivalent to FIG. 3 which shows the warp material and support | pillar which comprise the vertical rod of another Example. 他の実施例の立て簾を構成する経材及び支柱を示す図3相当の断面図である。It is sectional drawing equivalent to FIG. 3 which shows the warp material and support | pillar which comprise the vertical rod of another Example. 他の実施例の立て簾を構成する経材及び支柱を示す図3相当の断面図である。It is sectional drawing equivalent to FIG. 3 which shows the warp material and support | pillar which comprise the vertical rod of another Example. 他の実施例の立て簾を構成する経材及び支柱を示す図3相当の断面図である。It is sectional drawing equivalent to FIG. 3 which shows the warp material and support | pillar which comprise the vertical rod of another Example. 図1ないし3の実施例に係る立て簾を正面から撮影した写真である。It is the photograph which image | photographed the standing hook which concerns on the Example of FIG. 1 thru | or 3 from the front. 図1ないし3の実施例に係る立て簾を背面から撮影した写真である。It is the photograph which image | photographed the standing hook which concerns on the Example of FIG. 図10の立て簾を平面から撮影した写真である。図視は省略するが底面は上下対称に現れる。It is the photograph which image | photographed the standing hook of FIG. 10 from the plane. Although the illustration is omitted, the bottom surface appears vertically symmetrical. 図11のA−A´、B−B´部分に相当する部分を拡大して撮影した写真である。It is the photograph which expanded and image | photographed the part corresponded to the AA 'and BB' part of FIG. 図1の立て簾を背面側から撮影した部分拡大写真である。FIG. 2 is a partially enlarged photograph of the standing rod of FIG. 1 taken from the back side. 図1の立て簾を巻き取った状態を平面から撮影した写真である。It is the photograph which image | photographed the state which wound up the standing hook of FIG. 1 from the plane.

以下、図面を参照しながら本発明を実施するための形態について説明する。   DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.

図1ないし3に本発明の立て簾1の一実施例を示す。図1及び図2に示したように、本発明の立て簾1は、簾の縦方向に沿って配置される複数の合成樹脂製の経材11と、複数の経材11を連結する緯糸12と、簾の幅方向に間を空けて配置され、複数の経材11のうち補強すべき経材11(図1において黒塗した経材11)に当接するように該経材11に沿って配置される支柱13とからなる。複数の経材11は板材から構成される。支柱13は板材の断面形状に沿う外形状を有する。 1 to 3 show an embodiment of the vertical rod 1 of the present invention. As shown in FIGS. 1 and 2, the vertical rod 1 of the present invention includes a plurality of synthetic resin warps 11 arranged along the vertical direction of the rod and a weft 12 connecting the plurality of warps 11. And along the warp material 11 so as to come into contact with the warp material 11 (black warp material 11 in FIG. 1) to be reinforced among the plurality of warp materials 11. It consists of the support | pillar 13 arrange | positioned. The plurality of warps 11 are made of a plate material. The support column 13 has an outer shape along the cross-sectional shape of the plate material.

簾の幅方向に沿って配置される複数の合成樹脂製の板材11の枚数、及び簾の幅方向に間を空けて配置される支柱13の本数は特に制限されない。図1ないし3に係る実施例では、経材11と一体にした計7本の支柱13を幅方向に間を空けて配置し、幅方向左から右に向けて順に14枚、15枚、15枚、15枚、15枚、5枚の経材11を各支柱13の間に配置した。本実施例の立て簾1は、簾の左右両端に支柱13を配置し、軒先等に立て掛けた際の強度を確保している。前記7本の支柱13には、図2に示したように、経材11が沿うように固定されているため、立て簾の正面側からは支柱13は、視認されず、立て簾1の外観を損なうことがない。 The number of the plurality of synthetic resin plate members 11 arranged along the width direction of the ridge and the number of columns 13 arranged with a gap in the width direction of the ridge are not particularly limited. In the embodiment according to FIGS. 1 to 3, a total of seven struts 13 integrated with the warp material 11 are arranged with a gap in the width direction, and in order from left to right in the width direction, 14, 15, Sheets, 15 sheets, 15 sheets, and 5 warp members 11 were arranged between the support columns 13. The vertical rod 1 of the present embodiment is provided with struts 13 at both left and right ends of the rod to ensure the strength when leaning against the eaves or the like. As shown in FIG. 2, the seven struts 13 are fixed so that the warp material 11 follows them, so that the struts 13 are not visually recognized from the front side of the uprights, and the appearance of the uprights 1 Will not be damaged.

図1ないし3に係る実施例で使用する経材11は、断面が弧状の板材からなる。一方、経材11を補強する支柱13は、経材11に沿う円柱形状であって、図3に示したように、孤状の断面の凹部111に沿う凸部131を備える。板材11の断面を孤状にすれば、図15のように立て簾1を巻き取った際の収納サイズを小さくすることができる。本実施例では、支柱13を円柱形状にしたが、これに限定されるものではない。凹部111に沿う凸部131を備える柱形状であればよいため、その他の形状として、半円柱又は四角柱の角のうち経材に当接する側の2つの角を面取りしてアールを設けた柱の形状を例示することができる。支柱13は、図3に示したように軽量化のために、中空のパイプ形状としている。支柱13と経材11は、予め結束バンド、紐、針金などの固定具15を用いて相互に固定しておくとよい。予め固定しておけば、複数の経材11と支柱13とを緯糸12で連結する際の作業が容易になる。 The warp material 11 used in the embodiment according to FIGS. 1 to 3 is made of a plate material having an arcuate cross section. On the other hand, the support column 13 that reinforces the warp material 11 has a cylindrical shape along the warp material 11 and includes a convex portion 131 along the concave portion 111 having an arcuate cross section as shown in FIG. If the cross section of the plate member 11 is made in an isolated shape, the storage size when the stand 1 is wound up as shown in FIG. 15 can be reduced. In the present embodiment, the column 13 is formed in a columnar shape, but is not limited to this. As long as it is a columnar shape provided with the convex portion 131 along the concave portion 111, as other shapes, a column provided with a round by chamfering two corners of the semicylindrical or quadrangular column that contact the warp material. The shape of can be illustrated. As shown in FIG. 3, the support column 13 has a hollow pipe shape for weight reduction. The support column 13 and the warp material 11 are preferably fixed to each other in advance using a fixing tool 15 such as a binding band, string, or wire. If it is fixed in advance, the work for connecting the plurality of warps 11 and the struts 13 with the wefts 12 becomes easy.

支柱に固定する経材11は、その他の経材11と異なる色彩に着色することが好ましい。これにより、審美性が高まるだけでなく、支柱13により補強されている個所が視認しやすくなり、上述のように立て簾1の破損を防止することができる。図1ないし3に係る実施例の立て簾1では、支柱13に固定する経材11を濃茶色に着色し、その他の経材11は、竹の色に近い黄土色に着色した。着色方法に制限はなく、成形時に顔料を練り込んでもよいし、顔料又は染料を用いて塗装してもよい。 It is preferable that the warp material 11 fixed to the column is colored in a different color from the other warp materials 11. As a result, not only the aesthetics are enhanced, but the portion reinforced by the support column 13 can be easily seen, and the damage of the vertical rod 1 can be prevented as described above. In the stand 1 of the embodiment according to FIGS. 1 to 3, the warp material 11 fixed to the support column 13 was colored in dark brown, and the other warp material 11 was colored in ocher color close to the color of bamboo. There is no restriction | limiting in the coloring method, A pigment may be kneaded at the time of shaping | molding, and you may paint using a pigment or dye.

緯糸12の構成は特に制限されず、経材11及び支柱13を連結できる程度の強度を備えるものを使用する。図1ないし3の実施例では、図3のように2本の糸が経材11の左右両端で交差するようにして編み上げて連結している。緯糸12の位置ずれを防止するために、経材11と緯糸12とを公知の接着剤で固定してもよい。 The configuration of the weft 12 is not particularly limited, and a weft having a strength that can connect the warp material 11 and the support 13 is used. In the embodiment of FIGS. 1 to 3, two yarns are knitted and connected so as to intersect at the left and right ends of the warp material 11 as shown in FIG. In order to prevent displacement of the weft 12, the warp material 11 and the weft 12 may be fixed with a known adhesive.

本発明の立て簾1においては、上述の通り経材11を合成樹脂材料で成形する。本発明で使用する合成樹脂材料としては、ポリプロピレン、ポリエチレン、ポリエチレンテレフタラート、ポリスチレン、ポリ塩化ビニル等が挙げられる。これらのうち、安価に調達することができて、耐水性及び耐候性に優れるポリ塩化ビニルを好適に使用することができる。上述の通り、ポリ塩化ビニルの比重は、1.3〜1.58程度である。本発明の立て簾は、形状の工夫により軽量に構成できるため、ポリ塩化ビニルを使用しても重量の増加は顕在化し難い。また、ポリプロピレンは、ポリ塩化ビニルほどではないものの安価であり、比重も0.9程度と小さいことから、より軽量な立て簾を作製する際に好適に使用することができる。図1ないし3の実施例に係る立て簾1の経材11は、ポリ塩化ビニルを原料として、断面弧状の押出口を備えるダイから押し出して成形している。 In the stand 1 of the present invention, the warp material 11 is formed of a synthetic resin material as described above. Examples of the synthetic resin material used in the present invention include polypropylene, polyethylene, polyethylene terephthalate, polystyrene, and polyvinyl chloride. Of these, polyvinyl chloride, which can be procured at low cost and is excellent in water resistance and weather resistance, can be suitably used. As described above, the specific gravity of polyvinyl chloride is about 1.3 to 1.58. Since the vertical rod of the present invention can be configured to be lightweight by devising the shape, even if polyvinyl chloride is used, the increase in weight is hardly realized. In addition, although polypropylene is not as expensive as polyvinyl chloride, it is inexpensive and has a specific gravity as low as about 0.9. Therefore, it can be suitably used when producing a lighter vertical rod. The warp material 11 of the vertical rod 1 according to the embodiment shown in FIGS. 1 to 3 is formed by using polyvinyl chloride as a raw material and extruding it from a die having a cross-section arc-shaped extrusion port.

立て簾1を支える支柱13は、立て簾1を支えるのに必要な剛性を備えるものであれば特に材料は限定されない。例えば、経材11を構成する合成樹脂材料と同一の合成樹脂材料を用いて支柱13を成形してもよいし、アルミニウムなどの比重の小さい金属を用いて支柱を成形してもよい。軽量金属を使用して支柱13を作製する場合は、合成樹脂で表面を被覆して、経材と色彩や風合いをそろえてもよい。図1ないし3に係る実施例の支柱13は、ポリ塩化ビニルを原料として、断面円形のパイプ形状の押出口を備えるダイから押し出して成形している。 The column 13 that supports the vertical rod 1 is not particularly limited in material as long as it has rigidity necessary to support the vertical rod 1. For example, the support 13 may be formed using the same synthetic resin material as the synthetic resin material constituting the warp 11, or the support may be formed using a metal having a small specific gravity such as aluminum. When the support 13 is made using a lightweight metal, the surface may be covered with a synthetic resin so that the color and texture of the warp material may be aligned. 1 to 3 is formed by extruding from a die having a pipe-shaped extrusion port having a circular cross section, using polyvinyl chloride as a raw material.

経材11等を構成する上記の合成樹脂材料は発泡させてもよい。これにより、経材11等の重さを更に小さくすることが可能になる。さらに、発泡させることにより、熱伝達率を下げて遮熱性を向上させることが可能である。ただし、発泡率を上げ過ぎると、強度が低下するため、発泡率は4倍以下とすることが好ましい。 The synthetic resin material constituting the warp material 11 and the like may be foamed. This makes it possible to further reduce the weight of the warp material 11 and the like. Further, by foaming, it is possible to reduce the heat transfer rate and improve the heat shielding property. However, if the foaming rate is increased too much, the strength decreases, so the foaming rate is preferably 4 times or less.

経材11を構成する合成樹脂材料には、紫外線や温度変化による合成樹脂の劣化を防止する目的で耐候剤を添加することが好ましい。耐候剤としては、ベンゾフェノン系、ベンゾトリアゾール系、トリアジン系、サクシレート系、シアノアクリレート系の紫外線吸収剤、ヒンダードアミン系の光安定剤などが挙げられる。図1ないし3の立て簾1を構成するポリ塩化ビニルには、耐候剤としてベンゾトリアゾール系の紫外線吸収剤、ヒンダードアミン系の光安定剤を併用した耐候剤を合成樹脂材料に対して0.3重量部を練り込んでいる。支柱13の材料として合成樹脂材料を使用する場合は、同様に耐候剤を添加するとよい。 It is preferable to add a weathering agent to the synthetic resin material constituting the warp 11 for the purpose of preventing deterioration of the synthetic resin due to ultraviolet rays or temperature changes. Examples of weathering agents include benzophenone-based, benzotriazole-based, triazine-based, succinate-based, cyanoacrylate-based ultraviolet absorbers, hindered amine-based light stabilizers, and the like. The polyvinyl chloride constituting the stand 1 in FIGS. 1 to 3 contains 0.3 wt.% Of a weathering agent using a benzotriazole-based UV absorber and a hindered amine-based light stabilizer as the weathering agent. Kneading the department. In the case where a synthetic resin material is used as the material of the column 13, a weathering agent may be added in the same manner.

図1ないし3に係る実施例で使用した経材11は、長さ1840mm×板厚2mm×幅19mmのポリ塩化ビニル製の樹脂板である。それを簾の幅方向に約2.4mmずつ隙間を空けて86枚連結する。支柱13は、外径15mm、内径13mm、長さ1840mmのポリ塩化ビニル製のパイプである。立て簾1の寸法としては、1840mm×1840mmであるが、重量は4.0kgに抑えることができた。市販されている1840mm×1840mmの葦を用いた立て簾の重量が4kg程度であるから、本実施例の立て簾1は市販されている天然品と同等の重量である。また、図15のように経材11の凸部111が外側となるように立て簾を巻いて収納サイズを測定したところ、底面の直径が85mm程度で高さ1840mmの円柱状であった。比較のために、外径8mm、内径6mmのポリ塩化ビニル製の樹脂パイプを経材として、当該樹脂パイプを複数本連結して長さ1840mm×幅1840mm×厚み8mmの立て簾を作製してみたところ、重量は9kgになった。収納サイズは、底面の直径が150mm程度で高さ1840mmの円柱状であった。葦を用いた立て簾の場合は、軒先等に立て掛けたときに強度の不足から簾の端部に撓みが生じることがあったが、本発明の立て簾1の場合は立て掛けて長期にわたって使用しても撓みが生じることはなかった。さらに、葦を用いた立て簾の場合は、運送時や使用に供したときの経年変化により経材の一部に折れやつぶれが生じたり、虫がついたり、カビによる黒ずみが生じたが、本発明の立て簾1では、折れ、虫及びカビが発生することはなく、耐久性も抜群であった。 The warp material 11 used in the embodiment according to FIGS. 1 to 3 is a resin plate made of polyvinyl chloride having a length of 1840 mm × a plate thickness of 2 mm × a width of 19 mm. 86 pieces are connected with a gap of about 2.4 mm in the width direction of the bag. The strut 13 is a polyvinyl chloride pipe having an outer diameter of 15 mm, an inner diameter of 13 mm, and a length of 1840 mm. The dimensions of the stand 1 were 1840 mm × 1840 mm, but the weight could be suppressed to 4.0 kg. Since the weight of a stand-up kite using a commercially available kite of 1840 mm × 1840 mm is about 4 kg, the stand-up kite 1 of this example has a weight equivalent to that of a commercially available natural product. Further, as shown in FIG. 15, when the storage size was measured by winding up a stand so that the convex portion 111 of the warp material 11 was on the outside, the bottom surface had a cylindrical shape with a diameter of about 85 mm and a height of 1840 mm. For comparison, a resin pipe made of polyvinyl chloride having an outer diameter of 8 mm and an inner diameter of 6 mm was used as a warp material, and a plurality of the resin pipes were connected to produce a vertical rod having a length of 1840 mm × width of 1840 mm × thickness of 8 mm. However, the weight was 9 kg. The storage size was a cylindrical shape with a bottom diameter of about 150 mm and a height of 1840 mm. In the case of a standing ridge using a heel, the end of the heel may bend due to insufficient strength when leaning against an eaves or the like. However, no bending occurred. In addition, in the case of standing cocoons using cocoons, some of the materials are broken or crushed due to aging during transportation and use, insects are attached, and blackening due to mold occurs. In the stand 1 of the present invention, breakage, insects and mold did not occur, and the durability was excellent.

図1ないし3の実施例では、経材11の表面は平滑に構成したが、図4に示したように、板材の長手方向に沿って所定間隔を空けて竹に似せて成形した節16を複数条形成した経材17を使用してもよい。これにより、竹を用いて作製した立て簾と同様の風合いを持たせることができる。節16を設ける場合は、例えば経材17を押出成形により成形すればよい。節16は、押出ダイの出口に節16に対応する外面を有するエアチャックを配して、当該エアチャックで押し出された成形体をつかむことで形成する。図14に示したように支柱13にも、同様の竹の節を形成してもよい。図14は、図1の背面側から撮影しているため、支柱13が写っている。 In the embodiment of FIGS. 1 to 3, the surface of the warp material 11 is configured to be smooth. However, as shown in FIG. 4, the nodes 16 formed to resemble bamboo are formed at predetermined intervals along the longitudinal direction of the plate material. You may use the warp material 17 formed in multiple strips. Thereby, the same texture as that of the vertical fence made from bamboo can be given. When the node 16 is provided, for example, the warp material 17 may be formed by extrusion molding. The joint 16 is formed by arranging an air chuck having an outer surface corresponding to the joint 16 at the outlet of the extrusion die and grasping the molded body extruded by the air chuck. As shown in FIG. 14, a similar bamboo node may be formed on the support 13. Since FIG. 14 is taken from the back side of FIG. 1, the column 13 is shown.

図1ないし3の実施例では、経材11を濃茶色又は黄土色に着色した。経材11に酸化チタンを含有させて白色系の色彩に着色してもよい。酸化チタンを含有させることにより、赤外線や紫外線を反射させて立て簾1の遮光性を向上することが可能である。酸化チタンは、フッ素樹脂、アクリルシリコン樹脂、ポリウレタン樹脂、アクリル樹脂等のバインダー等のバインダーと混合して経材11の表面に塗布してもよいし、経材11の成形時に練り込んでもよい。酸化チタンを練り込む場合は合成樹脂に対して酸化チタンを2〜30重量部含有させるとよい。酸化チタンを塗装する場合は酸化チタンが目付で2〜15g/mとなるようにするとよい。さらに、経材11に防虫剤を含有させることにより、立て簾の防虫効果をさらに強化することができる。防虫剤は、経材11の成形時に練り込んでもよいし、ゼオライト等の多孔質物質に防虫剤を吸着させたものをバインダーで経材11の表面に固定してもよい。防虫剤を練り込む場合は合成樹脂に対して0.2〜5重量部含有させるとよい。防虫剤としては、ピレスロイド系の化合物等が挙げられる。ゼオライトに吸着させる場合は、有効濃度に調製した防虫剤液にゼオライトを浸漬、乾燥後、当該ゼオライトをフッ素樹脂、アクリルシリコン樹脂、ポリウレタン樹脂、アクリル樹脂等のバインダーで経材11の表面に固定する。この場合、ゼオライトは、目付で1〜30g/mとなるようにするとよい。 1 to 3, the warp material 11 is colored dark brown or ocher. The warp material 11 may contain titanium oxide to be colored in a white color. By containing titanium oxide, it is possible to reflect infrared rays and ultraviolet rays and improve the light-shielding property of the stand 1. Titanium oxide may be mixed with a binder such as a fluororesin, an acrylic silicon resin, a polyurethane resin, an acrylic resin or the like and applied to the surface of the warp 11 or kneaded when the warp 11 is formed. When kneading titanium oxide, it is good to contain 2 to 30 parts by weight of titanium oxide with respect to the synthetic resin. When applying titanium oxide, it is preferable that the titanium oxide has a basis weight of 2 to 15 g / m 2 . Furthermore, the insect repellent effect of the vertical cocoon can be further strengthened by adding an insect repellent to the warp 11. The insect repellent may be kneaded when the warp material 11 is molded, or a material obtained by adsorbing an insect repellent to a porous substance such as zeolite may be fixed to the surface of the warp material 11 with a binder. When kneading an insect repellent, it is preferable to contain 0.2 to 5 parts by weight with respect to the synthetic resin. Examples of insect repellents include pyrethroid compounds. When adsorbed on zeolite, the zeolite is immersed in an insect repellent solution adjusted to an effective concentration, dried, and then fixed to the surface of the warp 11 with a binder such as a fluororesin, an acrylic silicon resin, a polyurethane resin, or an acrylic resin. . In this case, it is preferable that the zeolite has a basis weight of 1 to 30 g / m 2 .

経材の断面形状は、図5ないし9のように変更することができる。図5は、経材18の断面をへの字状の板材にした実施例である。支柱19は、への字断面の凹部181に沿う三角柱であって、への字断面の凹部181に沿う凸部191を備える。本実施例では、支柱19を三角柱にしたが、これに限定されるものではない。凹部に沿う凸部を備える柱形状であればよいため、その他の形状として、図6に示したような四角柱や、図7に示したような五角柱を例示することができる。図6の四角柱はより正確には菱形であるが、経材20の形状に応じて例えば正方形にしてもよい。図7の五角柱も同様に変更することができる。図6及び図7の経材20、22及び支柱21、23は、凹部201、221と凸部211、231とをそれぞれ備える。軽量化のために、支柱19、21、23はいずれも中空に成形されている。 The cross-sectional shape of the warp material can be changed as shown in FIGS. FIG. 5 shows an embodiment in which the cross section of the warp 18 is a U-shaped plate. The support column 19 is a triangular prism that extends along the concave portion 181 having a U-shaped cross section, and includes a convex portion 191 that extends along the concave portion 181 having a U-shaped cross section. In this embodiment, the support column 19 is a triangular prism, but is not limited to this. Since it may be a column shape provided with a convex portion along the concave portion, other shapes include a quadrangular column as shown in FIG. 6 and a pentagonal column as shown in FIG. The square column in FIG. 6 is more precisely a rhombus, but may be a square, for example, depending on the shape of the warp material 20. The pentagonal prism in FIG. 7 can be similarly changed. The warps 20 and 22 and the struts 21 and 23 of FIGS. 6 and 7 include concave portions 201 and 221 and convex portions 211 and 231, respectively. In order to reduce the weight, all of the support columns 19, 21, and 23 are hollow.

図8は、経材24の断面を平板状の板材にした実施例である。支柱25は、平板部241に沿う平坦部251を備える四角柱である。本実施例では、支柱25を四角柱にしたが、これに限定されるものではない。平板部に沿う平坦部を備える柱形状であればよいため、その他の形状として、図9に示したような半円柱、平坦部を備える三角柱(図視略)、平坦部を備える四角柱(図視略)等を例示することができる。図9の経材26及び支柱27は、平板部261及びこれに当接する平坦部271を備える。軽量化のため支柱25、27は中空に成形されている。 FIG. 8 shows an embodiment in which the cross section of the warp material 24 is a flat plate material. The support column 25 is a quadrangular column including a flat portion 251 along the flat plate portion 241. In this embodiment, the support column 25 is a quadrangular column, but the present invention is not limited to this. As long as it has a columnar shape with a flat portion along the flat plate portion, other shapes include a semi-cylinder as shown in FIG. 9, a triangular column with a flat portion (not shown), and a square column with a flat portion (see FIG. (Abbreviation) etc. can be illustrated. 9 includes a flat plate portion 261 and a flat portion 271 in contact with the flat plate portion 261. The pillars 25 and 27 are formed hollow for weight reduction.

図5ないし9では、経材及び支柱を1対のみ取り出してその断面を図示した。図1及び図2のように複数枚の経糸及び支柱を幅方向に緯糸で連結して、製品とする点は、図1ないし3に係る実施例と同様である。また、使用可能な素材も図1ないし3に係る実施例と同様であり、上述の通りである。 5 to 9, only one pair of the warp material and the support column is taken out and its cross section is shown. As shown in FIGS. 1 and 2, a plurality of warps and struts are connected by wefts in the width direction to make a product, which is the same as the embodiment according to FIGS. Also, usable materials are the same as those in the embodiment according to FIGS.

図1ないし3に係る実施例及び図4に係る実施例は、竹や葦に近い形状であるから、竹や葦と同色の色彩や模様を施せば、和風建築物にマッチする立て簾を提供することができる。一方、図5ないし7の実施例は、天然品にはない形状であるから、天然品とは異なる色彩や模様を施せば現代の建築物にもマッチする立て簾を提供することができる。図8及び9の実施例は、経材が平板状であるので例えば木目の模様及び色彩を施して天然素材に似せることもできるし、天然品とは異なる模様及び色彩を施して現代風の立て簾にすることもできる。 The embodiment according to FIGS. 1 to 3 and the embodiment according to FIG. 4 have shapes close to bamboo and cocoons, so if they have the same color and pattern as bamboo and cocoons, they will provide a stand that matches Japanese-style buildings. can do. On the other hand, since the embodiment of FIGS. 5 to 7 has a shape that is not found in natural products, if a color or pattern different from that of natural products is applied, a stand that matches modern buildings can be provided. In the embodiment of FIGS. 8 and 9, since the warp material is a flat plate shape, it can be made to resemble a natural material by giving a pattern and color of wood, for example, or a modern style standing by applying a pattern and color different from a natural product. You can also make it a trap.

1 立て簾
11 経材
111 凹部
12 緯糸
13 支柱
131 凸部
15 固定具
16 節
17 経材(実施例2)
18 経材(実施例3)
181 凹部
19 支柱
191 凸部
20 経材(実施例4)
201 凹部
21 支柱(実施例4)
211 凸部
22 経材(実施例5)
221 凹部
23 支柱(実施例5)
231 凸部
24 経材(実施例6)
241 平板部
25 支柱(実施例6)
251 平坦部
26 経材(実施例7)
261 平板部
27 支柱
271 平坦部
DESCRIPTION OF SYMBOLS 1 Standing rod 11 Warp material 111 Concave part 12 Weft 13 Strut 131 Protrusion part 15 Fixing tool 16 Node 17 Warp material (Example 2)
18 Warp materials (Example 3)
181 Concavity 19 Prop 191 Convex 20 Warp material (Example 4)
201 Recess 21 Post (Example 4)
211 convex part 22 warp material (Example 5)
221 Recess 23 Post (Example 5)
231 Convex 24 Warp material (Example 6)
241 Flat portion 25 Support column (Example 6)
251 Flat portion 26 Warp material (Example 7)
261 Flat part 27 Post 271 Flat part

Claims (10)

簾の縦方向に沿って配置される複数の合成樹脂製の経材と、
該複数の経材を連結する緯糸と、
簾の幅方向に間を空けて配置され、前記複数の経材のうち補強すべき経材に当接するように該経材に沿って配置される支柱とからなり、
前記複数の経材は板材から構成され、前記支柱は該板材の断面形状に沿う外形状を有することを特徴とする立て簾。
A plurality of synthetic resin warps arranged along the longitudinal direction of the heel,
A weft connecting the plurality of warps;
It is disposed with a gap in the width direction of the heel, and is composed of struts arranged along the warp material so as to contact the warp material to be reinforced among the plurality of warp materials,
The plurality of warps are made of a plate material, and the support column has an outer shape along a cross-sectional shape of the plate material.
前記経材は、断面が弧状の板材であって、前記支柱は弧状の断面の凹部に沿う凸部を備える柱形状である請求項1に記載の立て簾。 2. The stand according to claim 1, wherein the warp material is a plate material having an arc-shaped cross section, and the support column has a columnar shape including a convex portion along a concave portion of the arc-shaped cross section. 前記経材は、断面がへの字状の板材であって、前記支柱はへの字断面の凹部に沿う凸部を備える柱形状である請求項1に記載の立て簾。 2. The stand according to claim 1, wherein the warp material is a plate material having a U-shaped cross section, and the support column has a column shape including a convex portion along a concave portion of the U-shaped cross section. 前記板材は、断面が平板状の板材であって、前記支柱は平板部に沿う平坦部を備える柱形状である請求項1に記載の立て簾。 2. The stand according to claim 1, wherein the plate member is a plate member having a flat cross section, and the support column has a column shape including a flat portion along the flat plate portion. 支柱は、中空な柱である請求項1ないし4のいずれかに記載の立て簾。 The vertical rod according to any one of claims 1 to 4, wherein the column is a hollow column. 支柱が当接する経材とその他の経材とを互いに異なる色彩で着色した請求項1ないし5のいずれかに記載の立て簾。 6. A stand according to any one of claims 1 to 5, wherein the warp and the other warp are in contact with each other with different colors. 複数の経材は、発泡合成樹脂からなる請求項1ないし6のいずれかに記載の立て簾。 The stand as defined in any one of claims 1 to 6, wherein the plurality of warps are made of foamed synthetic resin. 複数の経材は、酸化チタンを含有する請求項1ないし7のいずれかに記載の立て簾。 A plurality of warp materials are the vertical rods in any one of Claim 1 thru | or 7 containing a titanium oxide. 複数の経材は、防虫剤を含有する請求項1ないし8のいずれかに記載の立て簾。 The plurality of warp ridges according to any one of claims 1 to 8, comprising an insect repellent. 複数の経材は、竹の節に似せて成形される節を備える請求項1ないし9のいずれかに記載の立て簾。 The vertical peg according to any one of claims 1 to 9, wherein the plurality of warps are provided with nodes that are shaped to resemble bamboo nodes.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018089083A (en) * 2016-12-01 2018-06-14 積水成型工業株式会社 Reed screen

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JPS473047Y1 (en) * 1968-12-12 1972-02-02
JPS4895448U (en) * 1972-02-16 1973-11-14
JPS49145442U (en) * 1973-04-12 1974-12-16
JPS51155537U (en) * 1975-06-06 1976-12-11
JPS51159214U (en) * 1975-06-11 1976-12-18
JPS5797095U (en) * 1980-12-05 1982-06-15
JP2001149215A (en) * 1999-11-29 2001-06-05 Yoshihisa Ishii Blind
JP2001238788A (en) * 2000-03-01 2001-09-04 Yoshihisa Ishii Reed screen
JP2012235992A (en) * 2011-05-10 2012-12-06 Mark Co Ltd Blind

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Publication number Priority date Publication date Assignee Title
JPS473047Y1 (en) * 1968-12-12 1972-02-02
JPS4895448U (en) * 1972-02-16 1973-11-14
JPS49145442U (en) * 1973-04-12 1974-12-16
JPS51155537U (en) * 1975-06-06 1976-12-11
JPS51159214U (en) * 1975-06-11 1976-12-18
JPS5797095U (en) * 1980-12-05 1982-06-15
JP2001149215A (en) * 1999-11-29 2001-06-05 Yoshihisa Ishii Blind
JP2001238788A (en) * 2000-03-01 2001-09-04 Yoshihisa Ishii Reed screen
JP2012235992A (en) * 2011-05-10 2012-12-06 Mark Co Ltd Blind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018089083A (en) * 2016-12-01 2018-06-14 積水成型工業株式会社 Reed screen

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