WO2022059225A1 - Sunshade sheet - Google Patents
Sunshade sheet Download PDFInfo
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- WO2022059225A1 WO2022059225A1 PCT/JP2021/006718 JP2021006718W WO2022059225A1 WO 2022059225 A1 WO2022059225 A1 WO 2022059225A1 JP 2021006718 W JP2021006718 W JP 2021006718W WO 2022059225 A1 WO2022059225 A1 WO 2022059225A1
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- shaped cuts
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- notches
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
Definitions
- the present invention relates to a sunshade sheet, a method for manufacturing a sunshade sheet, and a method for using the sunshade sheet.
- a weed-proof sheet (Patent Document 1) in which a sponge-like foam in which communicating bubbles are bent in a complicated manner is formed into a flat plate shape to allow ventilation and water flow from the front surface portion to the back surface portion while providing a light-shielding property.
- Agricultural sheets (Patent Document 2) made of a transparent or translucent film or sheet made of synthetic resin having breathable and water-permeable pores are also disclosed, but the simple configuration ensures breathability.
- a sunshade sheet that can effectively block the sunlight.
- the problem to be solved by the present invention is to provide a sunshade sheet having excellent light-shielding properties while ensuring breathability with a simple configuration, and a method for manufacturing and using the sunshade sheet.
- the present invention includes the embodiments described below.
- the two opposing V-shaped cuts in the first set are arranged linearly along the first direction so as to be separated from each other in the plurality of sets, and the two opposing V-shaped cuts in the first set are arranged.
- the two corners of the two sides that define the notch are aligned along a second direction perpendicular to the first direction.
- Two opposing V-shaped cuts in the second set smaller than the two opposing V-shaped cuts in the first set, are between the two opposing V-shaped cuts in the adjacent first set.
- a plurality of sets are spaced apart from each other and linearly arranged along the first direction so as to be arranged alternately, and two of the two sides defining the two opposing V-shaped notches of the second set.
- the portion sandwiched between the two opposing V-shaped notches of the first set forms a valley portion, and the outer portion of the two opposing V-shaped notches of the first set is a mountain portion.
- the portion sandwiched between the two opposing V-shaped notches of the second set forms a mountain portion, and the outer portion of the two opposing V-shaped notches of the second set is a valley.
- a portion is formed, or a portion sandwiched between two opposing V-shaped cuts in the first set forms a mountain portion, and is outside the two facing V-shaped cuts in the first set.
- the portions form a valley, the portion sandwiched between the two opposing V-shaped cuts in the second set forms a valley, and the outside of the two opposing V-shaped cuts in the second set.
- Both ends of the two opposing V-shaped cuts in the second set reach and extend to the portion sandwiched between the two opposing V-shaped cuts in the adjacent first set [1] or.
- [4] A process of folding a substantially rectangular sheet alternately from end to end in the order of mountain fold and valley fold along the first direction of the sheet.
- How to make a awning sheet including.
- Two linear notches formed from two distant positions on one side of the folded sheet extending in the second direction are two opposing V-shaped notches in the first set of unfolded sheets.
- the two linear notches formed from two positions on the other side of the folded sheet extending in the second direction apart from each other are the two opposing V-shapes of the second set on the unfolded sheet.
- the portion sandwiched between the two opposing V-shaped notches of the first set forms a valley portion, and the outer portion of the two opposing V-shaped notches of the first set is a mountain portion.
- the portion sandwiched between the two opposing V-shaped notches of the second set forms a mountain portion
- the outer portion of the two opposing V-shaped notches of the second set is a valley.
- the step of further folding so as to form a portion, or the portion sandwiched between the two opposing V-shaped notches of the first set forms a mountain portion, and the two opposing V-shaped cuts of the first set are formed.
- the outer portion of the notch forms a valley
- the portion sandwiched between the two opposing V-shaped cuts in the second set forms a valley
- the second set of two opposing V-shapes are formed
- [7] Cover the soil with the plant passing through the two opposing V-shaped cuts in the first set and / or the two opposing V-shaped cuts in the second set [1]-[3]. ]
- a method for cultivating a plant which comprises arranging a awning sheet according to any one of the above.
- the awning sheet of the present invention it is possible to effectively block the sunlight while ensuring breathability with a simple configuration, and it is possible to suppress the temperature of the place where the awning sheet is placed.
- a awning sheet can be easily manufactured by simply making a notch and expanding the sheet from one sheet.
- the sunlight is not obstructed to the part of the plant that has passed through the notch, the ventilation is ensured, and the sunlight is effectively placed by arranging the sunshade sheet on the soil. It blocks and suppresses the temperature rise of the soil, which promotes the healthy growth of plants.
- (A)-(d) Explanatory drawing of the manufacturing method of the awning sheet of FIG.
- the plan view of the awning sheet of FIG. A schematic diagram showing a state in which a sunshade sheet is placed directly on the soil with a part of the plant taken out of the notch.
- the awning sheet 1 is formed three-dimensionally by providing cuts 14, 15, 34, and 35 in one substantially rectangular sheet 10 and folding it into irregularities.
- the material of the sheet 10 which is the main body of the awning sheet 1 is not particularly limited, and may be, for example, a woven fabric, a non-woven fabric, paper, metal, wood, or the like.
- the material of the sheet 10 is preferably a material having an excellent light-shielding property, and a commercially available material can be used as such a material. It is more preferable that the material of the sheet 10 is excellent in water resistance, durability and weather resistance in addition to the light shielding property.
- one sheet 10 is folded alternately along the longitudinal direction of the sheet 10 in the order of mountain fold and valley fold with a substantially uniform width from end to end.
- scissors, a cutter, etc. are started from two positions 12, 13 apart from each other on one side 11 extending in the lateral direction perpendicular to the longitudinal direction of the folded sheet 10.
- Two linear notches 14, 15 are formed using the cutting device of.
- the two linear notches 14, 15 are formed so as to extend from the two positions 12, 13 at an angle so as to be separated from each other.
- the cuts 14 and 15 are provided so as to completely cut the sheet 10 in the thickness direction.
- two linear notches 34, 35 are made by using a cutting device such as scissors or a cutter.
- the notches 34,35 of the first set are smaller than the notches 14,15 of the first set.
- the two linear notches 34 and 35 are formed so as to extend at an angle so as to be separated from each other so as not to intersect the two linear notches 14 and 15.
- the cuts 34 and 35 are provided so as to completely cut the sheet 10 in the thickness direction.
- the second set of two opposing V-shapes Both ends 34a, 34b, 35a, 35b of the notches 34, 35 reach and extend to the portion 22 sandwiched between the two opposing V-shaped notches 14, 15 of the adjacent first set (FIG. 2 (FIG. 2). See also c)).
- the first set of two opposing V-shaped notches 14, 15 is plural.
- the sets are linearly arranged apart from each other along the longitudinal direction of the sheet 10. "Arranged in a straight line” can be paraphrased as "arranged on a virtual straight line”.
- the two corner portions 20, 21 of the two sides 16, 17 and the two sides 18, 19, which define the two opposing V-shaped notches 14, 15 of the first set, respectively, are in the longitudinal direction of the sheet 10.
- the sheets 10 are aligned along the lateral side of the vertical sheet 10.
- the two corner portions 20, 21 and their vertices are linearly aligned along the lateral direction of the vertical sheet 10.
- the first set of two opposing V-shaped cuts 14, 15 are closest to each other at the two corners 20, 21, and the cuts 14 from the corners 20, 21 to the two sides 16, 17 and the two sides 18, 19. , 15 separates in the lateral direction of the sheet 10 as it spreads.
- the second set of cuts 34, 35 are arranged so that the plurality of sets are alternately arranged between the two opposing V-shaped cuts 14, 15 of the adjacent first set.
- the two corners 40, 41 of the two sides 36, 37 and the two sides 38, 39, which define the two opposite V-shaped notches 34, 35 of the second set, respectively, are in the longitudinal direction of the sheet 10.
- the sheets 10 are aligned along the lateral side of the vertical sheet 10.
- the two corner portions 40, 41 and their vertices are linearly aligned along the lateral direction of the vertical sheet 10.
- the first set of two opposing V-shaped cuts 34, 35 are closest to each other at the two corners 40, 41, and the cuts 34 from the corners 40, 41 to the two sides 36, 37 and the two sides 38, 39. , 35 separates in the lateral direction of the sheet 10 as it expands.
- the portion 22 sandwiched between the two facing V-shaped notches 14 and 15 of the first set forms a mountain portion, and the two facing V-shaped cuts of the first set are further formed.
- the outer portions 23 and 24 of the notches 14 and 15 form a valley, and the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the second set forms a valley.
- the sheet 10 is three-dimensionally folded so that the outer portions 43 and 44 of the two opposing V-shaped notches in the set form a ridge. As shown in FIG.
- a ridge line 22a extending along the lateral direction of the sheet 10 is provided in the portion 22 sandwiched between the two opposing V-shaped notches 14 and 15 of the first set, and the second A valley line 42a extending along the lateral direction of the sheet 10 is provided in the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the set.
- the valley lines 23a and 24a provided in the outer portions 23 and 24 of the two opposing V-shaped notches 14 and 15 of the first set correspond to one side 11 of the sheet 10 in FIG.
- the ridges 43a, 44a provided in the outer portions 43,44 of the two pairs of opposing V-shaped notches correspond to the other side 31 of the sheet 10 in FIG. 2B.
- FIG. 3 is a plan view of the awning sheet 1 of FIG.
- the awning sheet 1 of the embodiment of the present invention is formed by a portion of the sheet 10 in which the cuts 14, 15, 34, 35 of the sheet 10 are opened and the cuts 14, 15, 34, 35 are defined when viewed in a plan view. Except for the openings 14a, 15a, 34a, 35a, most of which is occupied by the area of the sheet 10.
- the area occupied by the sheet 10 with respect to the outer area of the awning sheet 1 viewed in a plan view with the awning sheet 1 in a three-dimensional structure at the time of use in other words, the openings 14a and 15a with respect to the outer area of the awning sheet 1 viewed in a plan view.
- the area excluding, 34a and 35a is 80% or more, preferably 90% or more. Therefore, by installing the awning sheet 1 on the light-shielded object, the shadow cast by the awning sheet on the light-shielded object significantly blocks sunlight and suppresses the temperature rise of the light-shielded object. Or, it is possible to cool a light-shielded object that has been exposed to sunlight. On the other hand, since the awning sheet 1 has appropriate openings 14a, 15a, 34a, 35a when viewed from the side in a state where the awning sheet 1 has a three-dimensional structure at the time of use, the openings 14a, 15a, 34a, 35a are air.
- the temperature rise on the surface of the sheet 10 is suppressed, and heat accumulation in the lower space of the sheet 10 is prevented.
- it exhibits light-shielding performance and ventilation performance at the same time, and even though it is a sheet 10, it exerts an effect of giving a cool feeling by allowing wind to pass through while blocking sunlight.
- the awning sheet 1 according to the embodiment of the present invention can be used indoors or outdoors.
- the light-shielding object covered with the sunshade sheet 1 of the embodiment of the present invention is not particularly limited as long as it is an object that wants to block light.
- Typical examples include plants, and examples of plants include oligoculture (also referred to as vegetables), fruit trees, and flowers.
- oligoculture also referred to as vegetables
- fruit trees, flowers, etc. are bred using the awning sheet 1 of the embodiment of the present invention, the soil surface and the plants under the awning sheet 1 become shaded and cool while ensuring breathability. Because it is maintained, it can promote good growth even in strong sunlight.
- FIG. 4 shows the awning shown in FIG. 1 in a state where a part of the above-ground part of the plant is passed through the V-shaped notch of the awning sheet 1 of the embodiment of the present invention to be exposed to the sun, and the soil is covered.
- An example in which the sheet 1 is arranged is shown. In this way, it is possible to prevent the temperature of the ground from rising by shielding the plant portion and the soil surface other than the portion exposed to the sun while ensuring the air permeability by the notch of the sunshade sheet 1.
- the two lateral ridges in the photograph are covered with a known light-shielding sheet so that all or part of the above-ground part of the plant is exposed, between the two ridges and on one side of each of the two ridges.
- the awning sheet 1 according to the embodiment of the present invention can be arranged not only directly above the ridges but also between the two ridges and on the side surfaces of the ridges.
- FIG. 6 shows an example in which a sunshade sheet is placed on a plurality of seedling raising pots arranged side by side.
- the seedling pot is planted with plant seeds, seedlings, and any other plant that can grow in the nursery pot.
- the temperature of the ground is rising by shielding the plant parts and the soil surface other than the parts exposed to the sun while ensuring the air permeability by the V-shaped notch of the sunshade sheet 1. Since it is possible to prevent the seedling raising pot from drying out by covering it with the sunshade sheet 1, the growth of the plants cultivated in the seedling raising pot is promoted.
- the awning sheet 1 after use is convenient because it does not take up a storage space because the sheet 10 can be returned flat and folded for collection.
- the present invention has been described as a specific embodiment, the present invention is not limited to this, and various modifications such as the following are possible.
- the outer portions 23 and 24 of the V-shaped notches 14 and 15 form a ridge, and the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the second set forms a ridge.
- the sheet 10 may be three-dimensionally folded so that the outer portions 43, 44 of the two opposing V-shaped notches in the second set form a valley.
- a line 22a extending along the lateral direction of the sheet 10 is provided at a portion 22 sandwiched between two opposing V-shaped notches 14 and 15 of the first set shown in FIG. 2 (d).
- the first type of line is defined as the second type of line
- the line 42a extending along the lateral direction of the sheet 10 in the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the second set is defined as the second type of line.
- the second type of line is the line 23a, 24a extending along the lateral direction of the sheet 10 in the outer portions 23, 24 of the two opposing V-shaped notches 14, 15 in the first set.
- the first type of line 43a, 44a extending along the lateral direction of the sheet 10 is defined as the first type of line in the outer portions 43, 44 of the two opposing V-shaped notches 34, 35 of the set.
- a different type of line (for example, a solid line and a dotted line, a solid line and a chain line, etc.) is marked on the sheet 10 as a marker so that the first type line and the second type line can be visually distinguished.
- the first type of lines 22a, 43a, 44a are used as ridges and the second type of lines 23a, 24a, 42a are made into valley lines, or the first type of lines 22a, 43a, 44a are made into valley lines.
- the user can easily make the sunshade sheet 1 three-dimensionally by using these guide lines 22a, 23a, 24a, 42a, 43a, 44a as clues. Can be folded and manufactured.
- the two opposing V-shaped notches 14 and 15 in the first set and the two opposing V-shaped notches 34 and 35 in the second set are the awning sheet 1. A plurality of them may be arranged in the lateral direction. By doing so, it is possible to block a larger area with one sheet 10.
- the sunshade sheet 1 can also be manufactured according to the manufacturing method of the awning sheet 1 of the embodiment shown in FIG. (5)
- the sunshade sheet 1 may be further waterproofed. According to such a configuration, the resistance of the sunshade sheet 1 to rain and watering is improved, which is advantageous for outdoor use.
- the shape of the flat awning sheet 1 before being made into a three-dimensional object is not limited to a substantially rectangular shape, and may be any shape such as a substantially square, a substantially triangular shape, a substantially hexagonal shape, and a substantially circular shape.
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Abstract
A sunshade sheet in which: two opposing V-shaped notches of a first set are separated from a plurality of sets and arrayed in a straight line along a first direction; two corner parts of two sides that demarcate the two opposing V-shaped notches of the first set are aligned along a second direction that is perpendicular to the first direction; two opposing V-shaped notches of a second set that are smaller than the two opposing V-shaped notches of the first set are separated from the plurality of sets and arrayed in a straight line along the first direction so as to be positioned alternately between the two opposing V-shaped notches of the adjacent first sets; and the corner parts of two sides that demarcate the two opposing V-shaped notches of the second set are aligned along the second direction.
Description
本発明は、日除け用シート、日除け用シートの製造方法、及び日除け用シートの使用方法に関する。
The present invention relates to a sunshade sheet, a method for manufacturing a sunshade sheet, and a method for using the sunshade sheet.
地球温暖化やオゾン層破壊による太陽光の強さが植物栽培にも悪影響を及ぼすようにより、植物においても日差し、暑さ対策が必要になってきており、農の現場では土の温度低下が望まれている。従来のマルチングは平面のプラスチック製のシートで通気性がなく土の温度の高温化が避けられない。寒冷紗も日除けとして使用されることがあるが、目が粗いと遮光率が低く、土の温度低下に寄与しない。
As the intensity of sunlight due to global warming and ozone layer depletion adversely affects plant cultivation, it is becoming necessary to take measures against sunlight and heat in plants, and it is hoped that the temperature of soil will drop at farm sites. It is rare. Conventional mulching is a flat plastic sheet that is not breathable and the temperature of the soil is inevitably high. A lawn cloth may also be used as a shade, but if the eyes are coarse, the shading rate is low and it does not contribute to the temperature drop of the soil.
連通気泡が複雑に曲がり通じているスポンジ状発泡体を平板状に形成し、表面部から裏面部への通気及び通水を可能としながら遮光性を持たせた防草シート(特許文献1)や、通気性且つ透水性の細孔を備えた合成樹脂製の透明又は半透明のフィルム又はシートからなる農業用シート(特許文献2)も開示されているが、簡単な構成で、通気性を確保しつつ日差しを効果的に遮ることができる日除け用シートが求められている。
A weed-proof sheet (Patent Document 1) in which a sponge-like foam in which communicating bubbles are bent in a complicated manner is formed into a flat plate shape to allow ventilation and water flow from the front surface portion to the back surface portion while providing a light-shielding property. Agricultural sheets (Patent Document 2) made of a transparent or translucent film or sheet made of synthetic resin having breathable and water-permeable pores are also disclosed, but the simple configuration ensures breathability. However, there is a demand for a sunshade sheet that can effectively block the sunlight.
本発明が解決すべき課題は、簡単な構成で、通気性を確保しつつ、遮光性に優れた日除け用シート、かかる日除け用シートの製造方法並びに使用方法を提供することにある。
The problem to be solved by the present invention is to provide a sunshade sheet having excellent light-shielding properties while ensuring breathability with a simple configuration, and a method for manufacturing and using the sunshade sheet.
本発明は、以下に記載の実施形態を包含する。
[1]第1の組の対向する2つのV字の切れ込みが、複数組互いに離間して第1の方向に沿って直線状に配列され、前記第1の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部が前記第1の方向に対して垂直な第2の方向に沿って整列し、
第1の組の対向する2つのV字の切れ込みよりも小さい、第2の組の対向する2つのV字の切れ込みが、隣接する第1の組の対向する2つのV字の切れ込みの間に交互に配置されるように、複数組互いに離間して前記第1の方向に沿って直線状に配列され、前記第2の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部が、前記第2の方向に沿って整列している、日除け用シート。
[2]前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成するか、又は
前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が山部を形成する、[1]に記載の日除け用シート。
[3]第2の組の対向する2つのV字の切れ込みの両端が、隣接する第1の組の対向する2つのV字の切れ込みに挟まれた部分に達して延びている[1]又は[2]に記載の日除け用シート。
[4]一枚の略矩形のシートを、シートの第1の方向に沿って山折、谷折の順に交互に端から端まで折る工程と、
折られたシートの第1の方向と垂直な第2の方向に延びる一側における互いに離れた2つの位置から、それぞれ互いに離れるように傾斜した2つの直線状の切れ込みを形成する工程と、
前記折られたシートの、前記第2の方向に延びる他側における互いに離れた2つの位置から、前記第2の方向に延びる一側における互いに離れた2つの位置から形成した2つの直線状の切れ込みと交差しないように、それぞれ互いに離れるように傾斜した2つの直線状の切れ込みを形成する工程と、
を含む日除け用シートの製造方法。
[5]前記折られたシートの前記第2の方向に延びる一側における互いに離れた2つの位置から2つの直線状の切れ込みを形成する工程及び前記折られたシートの前記第2の方向に延びる他側における互いに離れた2つの位置から2つの直線状の切れ込みを形成する工程の後で、折られたシートを広げる工程をさらに含み、
前記折られたシートの前記第2の方向に延びる一側における互いに離れた2つの位置から形成した2つの直線状の切れ込みが、広げたシートにおける第1の組の対向する2つのV字の切れ込みとなり、前記折られたシートの前記第2の方向に延びる他側における互いに離れた2つの位置から形成した2つの直線状の切れ込みが、広げたシートにおける第2の組の対向する2つのV字の切れ込みとなり、前記第2の組の対向する2つのV字の切れ込みは、前記第1の組の対向する2つのV字の切れ込みよりも小さい、[4]に記載の日除け用シートの製造方法。
[6]前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成するようにさらに折る工程、又は
前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が山部を形成するようにさらに折る工程をさらに含む、[5]に記載の日除け用シートの製造方法。
[7]第1の組の対向する2つのV字の切れ込み及び/又は第2の組の対向する2つのV字の切れ込みに植物を通した状態で、土を覆って[1]~[3]のいずれかに記載の日除け用シートを配置することを含む、植物の栽培方法。 The present invention includes the embodiments described below.
[1] The two opposing V-shaped cuts in the first set are arranged linearly along the first direction so as to be separated from each other in the plurality of sets, and the two opposing V-shaped cuts in the first set are arranged. The two corners of the two sides that define the notch are aligned along a second direction perpendicular to the first direction.
Two opposing V-shaped cuts in the second set, smaller than the two opposing V-shaped cuts in the first set, are between the two opposing V-shaped cuts in the adjacent first set. A plurality of sets are spaced apart from each other and linearly arranged along the first direction so as to be arranged alternately, and two of the two sides defining the two opposing V-shaped notches of the second set. A sunshade sheet in which the two corners are aligned along the second direction.
[2] The portion sandwiched between the two opposing V-shaped notches of the first set forms a valley portion, and the outer portion of the two opposing V-shaped notches of the first set is a mountain portion. Is formed, the portion sandwiched between the two opposing V-shaped notches of the second set forms a mountain portion, and the outer portion of the two opposing V-shaped notches of the second set is a valley. A portion is formed, or a portion sandwiched between two opposing V-shaped cuts in the first set forms a mountain portion, and is outside the two facing V-shaped cuts in the first set. The portions form a valley, the portion sandwiched between the two opposing V-shaped cuts in the second set forms a valley, and the outside of the two opposing V-shaped cuts in the second set. The awning sheet according to [1], wherein the part of the above forms a mountain part.
[3] Both ends of the two opposing V-shaped cuts in the second set reach and extend to the portion sandwiched between the two opposing V-shaped cuts in the adjacent first set [1] or. The awning sheet described in [2].
[4] A process of folding a substantially rectangular sheet alternately from end to end in the order of mountain fold and valley fold along the first direction of the sheet.
A process of forming two linear notches inclined away from each other from two positions separated from each other on one side extending in a second direction perpendicular to the first direction of the folded sheet.
Two linear notches formed from two distant positions on the other side of the folded sheet extending in the second direction and two distant positions on one side extending in the second direction. And the process of forming two linear notches that are tilted away from each other so that they do not intersect with each other.
How to make a awning sheet including.
[5] A step of forming two linear notches from two positions on one side of the folded sheet extending in the second direction and extending in the second direction of the folded sheet. Further comprising unfolding the folded sheet after the step of forming two linear notches from two positions on the other side apart from each other.
Two linear notches formed from two distant positions on one side of the folded sheet extending in the second direction are two opposing V-shaped notches in the first set of unfolded sheets. The two linear notches formed from two positions on the other side of the folded sheet extending in the second direction apart from each other are the two opposing V-shapes of the second set on the unfolded sheet. The method for manufacturing a awning sheet according to [4], wherein the two opposing V-shaped notches in the second set are smaller than the two opposing V-shaped notches in the first set. ..
[6] The portion sandwiched between the two opposing V-shaped notches of the first set forms a valley portion, and the outer portion of the two opposing V-shaped notches of the first set is a mountain portion. Is formed, the portion sandwiched between the two opposing V-shaped notches of the second set forms a mountain portion, and the outer portion of the two opposing V-shaped notches of the second set is a valley. The step of further folding so as to form a portion, or the portion sandwiched between the two opposing V-shaped notches of the first set forms a mountain portion, and the two opposing V-shaped cuts of the first set are formed. The outer portion of the notch forms a valley, the portion sandwiched between the two opposing V-shaped cuts in the second set forms a valley, and the second set of two opposing V-shapes. The method for producing a sunshade sheet according to [5], further comprising a step of further folding the outer portion of the notch so as to form a mountain portion.
[7] Cover the soil with the plant passing through the two opposing V-shaped cuts in the first set and / or the two opposing V-shaped cuts in the second set [1]-[3]. ] A method for cultivating a plant, which comprises arranging a awning sheet according to any one of the above.
[1]第1の組の対向する2つのV字の切れ込みが、複数組互いに離間して第1の方向に沿って直線状に配列され、前記第1の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部が前記第1の方向に対して垂直な第2の方向に沿って整列し、
第1の組の対向する2つのV字の切れ込みよりも小さい、第2の組の対向する2つのV字の切れ込みが、隣接する第1の組の対向する2つのV字の切れ込みの間に交互に配置されるように、複数組互いに離間して前記第1の方向に沿って直線状に配列され、前記第2の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部が、前記第2の方向に沿って整列している、日除け用シート。
[2]前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成するか、又は
前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が山部を形成する、[1]に記載の日除け用シート。
[3]第2の組の対向する2つのV字の切れ込みの両端が、隣接する第1の組の対向する2つのV字の切れ込みに挟まれた部分に達して延びている[1]又は[2]に記載の日除け用シート。
[4]一枚の略矩形のシートを、シートの第1の方向に沿って山折、谷折の順に交互に端から端まで折る工程と、
折られたシートの第1の方向と垂直な第2の方向に延びる一側における互いに離れた2つの位置から、それぞれ互いに離れるように傾斜した2つの直線状の切れ込みを形成する工程と、
前記折られたシートの、前記第2の方向に延びる他側における互いに離れた2つの位置から、前記第2の方向に延びる一側における互いに離れた2つの位置から形成した2つの直線状の切れ込みと交差しないように、それぞれ互いに離れるように傾斜した2つの直線状の切れ込みを形成する工程と、
を含む日除け用シートの製造方法。
[5]前記折られたシートの前記第2の方向に延びる一側における互いに離れた2つの位置から2つの直線状の切れ込みを形成する工程及び前記折られたシートの前記第2の方向に延びる他側における互いに離れた2つの位置から2つの直線状の切れ込みを形成する工程の後で、折られたシートを広げる工程をさらに含み、
前記折られたシートの前記第2の方向に延びる一側における互いに離れた2つの位置から形成した2つの直線状の切れ込みが、広げたシートにおける第1の組の対向する2つのV字の切れ込みとなり、前記折られたシートの前記第2の方向に延びる他側における互いに離れた2つの位置から形成した2つの直線状の切れ込みが、広げたシートにおける第2の組の対向する2つのV字の切れ込みとなり、前記第2の組の対向する2つのV字の切れ込みは、前記第1の組の対向する2つのV字の切れ込みよりも小さい、[4]に記載の日除け用シートの製造方法。
[6]前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成するようにさらに折る工程、又は
前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が山部を形成するようにさらに折る工程をさらに含む、[5]に記載の日除け用シートの製造方法。
[7]第1の組の対向する2つのV字の切れ込み及び/又は第2の組の対向する2つのV字の切れ込みに植物を通した状態で、土を覆って[1]~[3]のいずれかに記載の日除け用シートを配置することを含む、植物の栽培方法。 The present invention includes the embodiments described below.
[1] The two opposing V-shaped cuts in the first set are arranged linearly along the first direction so as to be separated from each other in the plurality of sets, and the two opposing V-shaped cuts in the first set are arranged. The two corners of the two sides that define the notch are aligned along a second direction perpendicular to the first direction.
Two opposing V-shaped cuts in the second set, smaller than the two opposing V-shaped cuts in the first set, are between the two opposing V-shaped cuts in the adjacent first set. A plurality of sets are spaced apart from each other and linearly arranged along the first direction so as to be arranged alternately, and two of the two sides defining the two opposing V-shaped notches of the second set. A sunshade sheet in which the two corners are aligned along the second direction.
[2] The portion sandwiched between the two opposing V-shaped notches of the first set forms a valley portion, and the outer portion of the two opposing V-shaped notches of the first set is a mountain portion. Is formed, the portion sandwiched between the two opposing V-shaped notches of the second set forms a mountain portion, and the outer portion of the two opposing V-shaped notches of the second set is a valley. A portion is formed, or a portion sandwiched between two opposing V-shaped cuts in the first set forms a mountain portion, and is outside the two facing V-shaped cuts in the first set. The portions form a valley, the portion sandwiched between the two opposing V-shaped cuts in the second set forms a valley, and the outside of the two opposing V-shaped cuts in the second set. The awning sheet according to [1], wherein the part of the above forms a mountain part.
[3] Both ends of the two opposing V-shaped cuts in the second set reach and extend to the portion sandwiched between the two opposing V-shaped cuts in the adjacent first set [1] or. The awning sheet described in [2].
[4] A process of folding a substantially rectangular sheet alternately from end to end in the order of mountain fold and valley fold along the first direction of the sheet.
A process of forming two linear notches inclined away from each other from two positions separated from each other on one side extending in a second direction perpendicular to the first direction of the folded sheet.
Two linear notches formed from two distant positions on the other side of the folded sheet extending in the second direction and two distant positions on one side extending in the second direction. And the process of forming two linear notches that are tilted away from each other so that they do not intersect with each other.
How to make a awning sheet including.
[5] A step of forming two linear notches from two positions on one side of the folded sheet extending in the second direction and extending in the second direction of the folded sheet. Further comprising unfolding the folded sheet after the step of forming two linear notches from two positions on the other side apart from each other.
Two linear notches formed from two distant positions on one side of the folded sheet extending in the second direction are two opposing V-shaped notches in the first set of unfolded sheets. The two linear notches formed from two positions on the other side of the folded sheet extending in the second direction apart from each other are the two opposing V-shapes of the second set on the unfolded sheet. The method for manufacturing a awning sheet according to [4], wherein the two opposing V-shaped notches in the second set are smaller than the two opposing V-shaped notches in the first set. ..
[6] The portion sandwiched between the two opposing V-shaped notches of the first set forms a valley portion, and the outer portion of the two opposing V-shaped notches of the first set is a mountain portion. Is formed, the portion sandwiched between the two opposing V-shaped notches of the second set forms a mountain portion, and the outer portion of the two opposing V-shaped notches of the second set is a valley. The step of further folding so as to form a portion, or the portion sandwiched between the two opposing V-shaped notches of the first set forms a mountain portion, and the two opposing V-shaped cuts of the first set are formed. The outer portion of the notch forms a valley, the portion sandwiched between the two opposing V-shaped cuts in the second set forms a valley, and the second set of two opposing V-shapes. The method for producing a sunshade sheet according to [5], further comprising a step of further folding the outer portion of the notch so as to form a mountain portion.
[7] Cover the soil with the plant passing through the two opposing V-shaped cuts in the first set and / or the two opposing V-shaped cuts in the second set [1]-[3]. ] A method for cultivating a plant, which comprises arranging a awning sheet according to any one of the above.
本発明の日除け用シートによれば、簡単な構成で、通気性を確保しつつ、日差しを効果的に遮ることができ、日除け用シートを配置した場所の温度を抑制することができる。本発明の日除け用シートの製造方法によれば、一枚のシートから、切れ込みを入れてシートを広げるだけで、日除け用シートを簡便に製造することができる。本発明の植物の栽培方法によれば、切れ込みに通した植物の部分への日照は妨げず、通気性をも確保し、土の上に日除け用シートを配置することで太陽光を効果的に遮り、土の温度上昇を抑制するため、植物の健全な生育が促される。
According to the awning sheet of the present invention, it is possible to effectively block the sunlight while ensuring breathability with a simple configuration, and it is possible to suppress the temperature of the place where the awning sheet is placed. According to the method for manufacturing a awning sheet of the present invention, a awning sheet can be easily manufactured by simply making a notch and expanding the sheet from one sheet. According to the method of cultivating a plant of the present invention, the sunlight is not obstructed to the part of the plant that has passed through the notch, the ventilation is ensured, and the sunlight is effectively placed by arranging the sunshade sheet on the soil. It blocks and suppresses the temperature rise of the soil, which promotes the healthy growth of plants.
以下、本発明の実施の形態を図面を参照しながら説明する。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
図1に示すように、本発明の一実施の形態の日除け用シート1は、一枚の略矩形のシート10に切れ込み14,15,34,35を設け、凹凸に折ることにより立体的に形成されている。日除け用シート1の本体であるシート10の素材は特に限定されず、例えば織布、不織布、紙、金属、木材等であってよい。シート10の素材は遮光性に優れた素材であることが好ましく、そのような素材は市販の素材を利用可能である。シート10の素材は遮光性以外に、耐水性、耐久性、耐候性に優れることがより好ましい。
As shown in FIG. 1, the awning sheet 1 according to the embodiment of the present invention is formed three-dimensionally by providing cuts 14, 15, 34, and 35 in one substantially rectangular sheet 10 and folding it into irregularities. Has been done. The material of the sheet 10 which is the main body of the awning sheet 1 is not particularly limited, and may be, for example, a woven fabric, a non-woven fabric, paper, metal, wood, or the like. The material of the sheet 10 is preferably a material having an excellent light-shielding property, and a commercially available material can be used as such a material. It is more preferable that the material of the sheet 10 is excellent in water resistance, durability and weather resistance in addition to the light shielding property.
発明の理解を容易にするために、日除け用シート1の製造方法を説明する。
In order to facilitate the understanding of the invention, a method for manufacturing the awning sheet 1 will be described.
まず図2(a)に示すように、まず一枚のシート10を、シート10の長手方向に沿って山折、谷折の順に交互に端から端まで略均等な幅で折る。
First, as shown in FIG. 2A, first, one sheet 10 is folded alternately along the longitudinal direction of the sheet 10 in the order of mountain fold and valley fold with a substantially uniform width from end to end.
次に、図2(b)に示すように、折られたシート10の長手方向と垂直な短手方向に延びる一側11における互いに離れた2つの位置12,13を起点として、はさみ、カッター等の切断装置を用いて2つの直線状の切れ込み14,15を形成する。2つの直線状の切れ込み14,15は、2つの位置12,13から、それぞれ互いに離れるように傾斜して延びるように形成する。切れ込み14,15は、シート10を厚さ方向に完全に切断するように設けられる。
Next, as shown in FIG. 2 (b), scissors, a cutter, etc. are started from two positions 12, 13 apart from each other on one side 11 extending in the lateral direction perpendicular to the longitudinal direction of the folded sheet 10. Two linear notches 14, 15 are formed using the cutting device of. The two linear notches 14, 15 are formed so as to extend from the two positions 12, 13 at an angle so as to be separated from each other. The cuts 14 and 15 are provided so as to completely cut the sheet 10 in the thickness direction.
さらに、折られたシート10の短手方向に延びる他側31における互いに離れた2つの位置32,33を起点として、はさみ、カッター等の切断装置を用いて2つの直線状の切れ込み34,35を形成する。第1の組の切れ込み34,35は第1の組の切れ込み14,15よりも小さい。2つの直線状の切れ込み34,35は、2つの直線状の切れ込み14,15と交差しないように、それぞれ互いに離れるように傾斜して延びるように形成する。切れ込み34,35は、シート10を厚さ方向に完全に切断するように設けられる。
Further, starting from two positions 32, 33 separated from each other on the other side 31 extending in the lateral direction of the folded sheet 10, two linear notches 34, 35 are made by using a cutting device such as scissors or a cutter. Form. The notches 34,35 of the first set are smaller than the notches 14,15 of the first set. The two linear notches 34 and 35 are formed so as to extend at an angle so as to be separated from each other so as not to intersect the two linear notches 14 and 15. The cuts 34 and 35 are provided so as to completely cut the sheet 10 in the thickness direction.
本実施形態では、シート10の長さ方向における切れ込み14,15,34,35の数を増大させると共に、シート10の立体化を容易にするため、第2の組の対向する2つのV字の切れ込み34,35の両端34a, 34b, 35a, 35bは、隣接する第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22に達して延びるようにする(図2(c)も参照)。
In the present embodiment, in order to increase the number of notches 14, 15, 34, 35 in the length direction of the sheet 10 and to facilitate the three-dimensionalization of the sheet 10, the second set of two opposing V-shapes Both ends 34a, 34b, 35a, 35b of the notches 34, 35 reach and extend to the portion 22 sandwiched between the two opposing V-shaped notches 14, 15 of the adjacent first set (FIG. 2 (FIG. 2). See also c)).
図2(b)の状態から折られたシート10を広げると、図2(c)に示すように、シート10において、第1の組の対向する2つのV字の切れ込み14,15は、複数組が、シート10の長手方向に沿って、互いに離間して直線状に配列される。「直線状に配列」は「仮想直線上に配列」と言い換えることもできる。また、第1の組の対向する2つのV字の切れ込み14,15をそれぞれ画成する2辺16,17及び2辺18,19の2つの角部20,21は、シート10の長手方向に対して垂直なシート10の短手方向に沿って整列している。本実施形態では特に、2つの角部20,21及びその頂点が、垂直なシート10の短手方向に沿って直線状に整列している。第1の組の対向する2つのV字の切れ込み14,15は2つの角部20,21において最も接近し、角部20,21から2辺16,17及び2辺18,19へと切れ込み14,15が広がるにつれてシート10の短手方向に離れる。
When the folded sheet 10 is unfolded from the state of FIG. 2 (b), as shown in FIG. 2 (c), in the sheet 10, the first set of two opposing V-shaped notches 14, 15 is plural. The sets are linearly arranged apart from each other along the longitudinal direction of the sheet 10. "Arranged in a straight line" can be paraphrased as "arranged on a virtual straight line". Further, the two corner portions 20, 21 of the two sides 16, 17 and the two sides 18, 19, which define the two opposing V-shaped notches 14, 15 of the first set, respectively, are in the longitudinal direction of the sheet 10. The sheets 10 are aligned along the lateral side of the vertical sheet 10. In this embodiment, in particular, the two corner portions 20, 21 and their vertices are linearly aligned along the lateral direction of the vertical sheet 10. The first set of two opposing V-shaped cuts 14, 15 are closest to each other at the two corners 20, 21, and the cuts 14 from the corners 20, 21 to the two sides 16, 17 and the two sides 18, 19. , 15 separates in the lateral direction of the sheet 10 as it spreads.
シート10において、第2の組の切れ込み34,35は、複数組が、隣接する第1の組の対向する2つのV字の切れ込み14,15の間に交互に配置されるように、シート10の長手方向に沿って、互いに離間して直線状に配列される。「直線状に配列」は「仮想直線上に配列」と言い換えることもできる。また、第2の組の対向する2つのV字の切れ込み34,35をそれぞれ画成する2辺36,37及び2辺38,39の2つの角部40,41は、シート10の長手方向に対して垂直なシート10の短手方向に沿って整列している。本実施形態では特に、2つの角部40,41及びその頂点が、垂直なシート10の短手方向に沿って直線状に整列している。第1の組の対向する2つのV字の切れ込み34,35は2つの角部40,41において最も接近し、角部40,41から2辺36,37及び2辺38,39へと切れ込み34,35が広がるにつれてシート10の短手方向に離れる。
In the sheet 10, the second set of cuts 34, 35 are arranged so that the plurality of sets are alternately arranged between the two opposing V-shaped cuts 14, 15 of the adjacent first set. Are arranged linearly apart from each other along the longitudinal direction of. "Arranged in a straight line" can be paraphrased as "arranged on a virtual straight line". Further, the two corners 40, 41 of the two sides 36, 37 and the two sides 38, 39, which define the two opposite V-shaped notches 34, 35 of the second set, respectively, are in the longitudinal direction of the sheet 10. The sheets 10 are aligned along the lateral side of the vertical sheet 10. In this embodiment, in particular, the two corner portions 40, 41 and their vertices are linearly aligned along the lateral direction of the vertical sheet 10. The first set of two opposing V-shaped cuts 34, 35 are closest to each other at the two corners 40, 41, and the cuts 34 from the corners 40, 41 to the two sides 36, 37 and the two sides 38, 39. , 35 separates in the lateral direction of the sheet 10 as it expands.
図2(c)の状態からさらに、第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22が山部を形成し、第1の組の対向する2つのV字の切れ込み14,15の外側の部分23,24が谷部を形成し、第2の組の対向する2つのV字の切れ込み34,35に挟まれた部分42が谷部を形成し、第2の組の対向する2つのV字の切れ込みの外側の部分43,44が山部を形成するように、シート10を立体的に折る。図2(d)に示すように、第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22にシート10の短手方向に沿って延びる稜線22aを設け、第2の組の対向する2つのV字の切れ込み34,35に挟まれた部分42にシート10の短手方向に沿って延びる谷線42aを設ける。その結果、図1に示すような立体の日除け用シートが完成する。
Further from the state of FIG. 2C, the portion 22 sandwiched between the two facing V-shaped notches 14 and 15 of the first set forms a mountain portion, and the two facing V-shaped cuts of the first set are further formed. The outer portions 23 and 24 of the notches 14 and 15 form a valley, and the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the second set forms a valley. The sheet 10 is three-dimensionally folded so that the outer portions 43 and 44 of the two opposing V-shaped notches in the set form a ridge. As shown in FIG. 2D, a ridge line 22a extending along the lateral direction of the sheet 10 is provided in the portion 22 sandwiched between the two opposing V-shaped notches 14 and 15 of the first set, and the second A valley line 42a extending along the lateral direction of the sheet 10 is provided in the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the set. As a result, a three-dimensional awning sheet as shown in FIG. 1 is completed.
第1の組の対向する2つのV字の切れ込み14,15の外側の部分23,24に設けられる谷線23a,24aは、図2(b)におけるシート10の一側11に対応し、第2の組の対向する2つのV字の切れ込みの外側の部分43,44に設けられる稜線43a,44aは、図2(b)におけるシート10の他側31に対応している。シート10を平坦にしたとき、稜線22aと谷線23a,24aは略一直線上に並び、谷線42aと稜線43a,44aは略一直線上に並ぶ。
The valley lines 23a and 24a provided in the outer portions 23 and 24 of the two opposing V-shaped notches 14 and 15 of the first set correspond to one side 11 of the sheet 10 in FIG. The ridges 43a, 44a provided in the outer portions 43,44 of the two pairs of opposing V-shaped notches correspond to the other side 31 of the sheet 10 in FIG. 2B. When the sheet 10 is flattened, the ridge lines 22a and the valley lines 23a and 24a are aligned substantially in a straight line, and the valley lines 42a and the ridge lines 43a and 44a are aligned in a substantially straight line.
このように、シート10のプリーツ折り、一側からの切れ込み14,15の形成、他側からの切れ込み34,35の形成、シート10の展開、並びに切れ込み14,15,34,35の周囲における山部と谷部の形成により、簡便に立体の日除け用シート1を製造することができる。
Thus, pleating the sheet 10, forming cuts 14, 15 from one side, forming cuts 34, 35 from the other side, unfolding the sheet 10, and peaks around the cuts 14, 15, 34, 35. By forming the portion and the valley portion, the three-dimensional awning sheet 1 can be easily manufactured.
図3は、図1の日除け用シート1の平面図である。本発明の実施形態の日除け用シート1は、平面視した場合に、シート10の切れ込み14,15,34,35が開いて切れ込み14,15,34,35を画成するシート10の部分により形成される開口14a,15a,34a,35aを除き、殆どがシート10の面積により占められている。日除け用シート1を使用時の立体構造にした状態で平面視した日除け用シート1の外形の面積に対するシート10が占める面積、言い換えると平面視した日除け用シート1の外形の面積に対する開口14a,15a,34a,35aを除く面積は80%以上、好ましくは90%以上である。このため、日除け用シート1を被遮光物の上に設置することで、日除け用シートが被遮光物に対して落とす影により、太陽光を大幅に遮り、被遮光物の温度上昇を抑制するか、又は太陽光に曝露されていた被遮光物を冷却することができる。他方、日除け用シート1を使用時の立体構造にした状態で側面視した日除け用シート1では適度な開口14a,15a,34a,35aがあいているため、開口14a,15a,34a,35aが空気を効果的に流通させ、シート10の表面の温度上昇を抑制し、また、シート10の下部空間の熱溜まりを防止する。これにより、遮光性能および通風性能を同時に発揮し、シート10でありながら、太陽光を遮光しつつ風も通すことで涼感を与える作用を発揮する。
FIG. 3 is a plan view of the awning sheet 1 of FIG. The awning sheet 1 of the embodiment of the present invention is formed by a portion of the sheet 10 in which the cuts 14, 15, 34, 35 of the sheet 10 are opened and the cuts 14, 15, 34, 35 are defined when viewed in a plan view. Except for the openings 14a, 15a, 34a, 35a, most of which is occupied by the area of the sheet 10. The area occupied by the sheet 10 with respect to the outer area of the awning sheet 1 viewed in a plan view with the awning sheet 1 in a three-dimensional structure at the time of use, in other words, the openings 14a and 15a with respect to the outer area of the awning sheet 1 viewed in a plan view. The area excluding, 34a and 35a is 80% or more, preferably 90% or more. Therefore, by installing the awning sheet 1 on the light-shielded object, the shadow cast by the awning sheet on the light-shielded object significantly blocks sunlight and suppresses the temperature rise of the light-shielded object. Or, it is possible to cool a light-shielded object that has been exposed to sunlight. On the other hand, since the awning sheet 1 has appropriate openings 14a, 15a, 34a, 35a when viewed from the side in a state where the awning sheet 1 has a three-dimensional structure at the time of use, the openings 14a, 15a, 34a, 35a are air. Is effectively distributed, the temperature rise on the surface of the sheet 10 is suppressed, and heat accumulation in the lower space of the sheet 10 is prevented. As a result, it exhibits light-shielding performance and ventilation performance at the same time, and even though it is a sheet 10, it exerts an effect of giving a cool feeling by allowing wind to pass through while blocking sunlight.
本発明の実施形態の日除け用シート1は、屋内、屋外のいずれで用いることもできる。本発明の実施形態の日除け用シート1により被覆される被遮光物は、光を遮りたい物であれば特に限定されない。典型的には植物が挙げられ、植物としては、蔬菜(野菜とも言う)、果樹、花卉等が挙げられる。野菜、果樹、花卉等を本発明の実施形態の日除け用シート1を用いて飼育すると、土の表面や日除け用シート1の下にある植物体が日陰となって、通気性を確保しつつ涼しく保たれるため、強い日差しの下でも良好な生育を促すことができる。
The awning sheet 1 according to the embodiment of the present invention can be used indoors or outdoors. The light-shielding object covered with the sunshade sheet 1 of the embodiment of the present invention is not particularly limited as long as it is an object that wants to block light. Typical examples include plants, and examples of plants include oligoculture (also referred to as vegetables), fruit trees, and flowers. When vegetables, fruit trees, flowers, etc. are bred using the awning sheet 1 of the embodiment of the present invention, the soil surface and the plants under the awning sheet 1 become shaded and cool while ensuring breathability. Because it is maintained, it can promote good growth even in strong sunlight.
図4は、植物の地上部の一部を本発明の実施形態の日除け用シート1のV字の切れ込みに通過させて太陽に露出するようにした状態で、土を覆って図1に示す日除け用シート1を配置した例を示す。このように、日除け用シート1の切れ込みにより通気性を確保しつつ、太陽に露出させる部分以外の植物の部分や土の表面を遮光し、地面の温度上昇を防ぐことができる。
FIG. 4 shows the awning shown in FIG. 1 in a state where a part of the above-ground part of the plant is passed through the V-shaped notch of the awning sheet 1 of the embodiment of the present invention to be exposed to the sun, and the soil is covered. An example in which the sheet 1 is arranged is shown. In this way, it is possible to prevent the temperature of the ground from rising by shielding the plant portion and the soil surface other than the portion exposed to the sun while ensuring the air permeability by the notch of the sunshade sheet 1.
図5は、写真の側方に延びる2つの畝を、植物体の地上部の全部又は一部が露出するように公知の遮光シートで覆い、2つの畝間と、2つの畝の各々の片側の側面とのそれぞれに本発明の実施形態の日除け用シート1を配置した状態を畝の上から撮影した写真である。このように、本発明の実施形態の日除け用シート1は、畝の真上だけでなく、2つの畝の間や、畝の側面にも配置することができる。
In FIG. 5, the two lateral ridges in the photograph are covered with a known light-shielding sheet so that all or part of the above-ground part of the plant is exposed, between the two ridges and on one side of each of the two ridges. It is a photograph taken from the top of the ridge in the state where the awning sheet 1 of the embodiment of the present invention is arranged on each side surface. As described above, the awning sheet 1 according to the embodiment of the present invention can be arranged not only directly above the ridges but also between the two ridges and on the side surfaces of the ridges.
図6は、複数並べて配置した育苗ポットの上に日除け用シートを配置した例を示す。育苗ポットには植物の種子、幼苗、その他育苗ポットで生育可能な任意の植物が植えられている。このように、日除け用シート1のV字の切れ込みにより通気性を確保しつつ、太陽に露出させる部分以外の植物の部分や土の表面を遮光し、地面の温度上昇を防ぐことができる。育苗ポットを日除け用シート1で覆うことで乾燥を防ぐこともできるため、育苗ポットにて栽培されている植物の生育が促される。
FIG. 6 shows an example in which a sunshade sheet is placed on a plurality of seedling raising pots arranged side by side. The seedling pot is planted with plant seeds, seedlings, and any other plant that can grow in the nursery pot. In this way, it is possible to prevent the temperature of the ground from rising by shielding the plant parts and the soil surface other than the parts exposed to the sun while ensuring the air permeability by the V-shaped notch of the sunshade sheet 1. Since it is possible to prevent the seedling raising pot from drying out by covering it with the sunshade sheet 1, the growth of the plants cultivated in the seedling raising pot is promoted.
使用後の日除け用シート1は、シート10を平坦に戻して折りたたんで回収できるため、収納場所もとらずに便利である。
The awning sheet 1 after use is convenient because it does not take up a storage space because the sheet 10 can be returned flat and folded for collection.
ここまで、本発明を特定の実施形態を説明してきたが、本発明はこれに限られず、以下のような種々の変形が可能である。
(1)図2(c)の状態から、第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22が谷部を形成し、第1の組の対向する2つのV字の切れ込み14,15の外側の部分23,24が山部を形成し、第2の組の対向する2つのV字の切れ込み34,35に挟まれた部分42が山部を形成し、第2の組の対向する2つのV字の切れ込みの外側の部分43,44が谷部を形成するように、シート10を立体的に折ってもよい。
(2)上記実施形態では、シート10の長さ方向における切れ込み14,15,34,35の数を増大させると共に、シート10の立体化を容易にするため、第2の組の対向する2つのV字の切れ込み34,35の両端は、隣接する第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22に達して延びるようにしたが、第2の組の対向する2つのV字の切れ込み34,35の両端は、シート10の長さ方向において、隣接する第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22と重ならなくてもよい。
(3)日除け用シート1の使用者によるシート10の立体化を容易にするために、シート10にガイド線を設けてもよい。具体的には、図2(d)に示した第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22にシート10の短手方向に沿って延びる線22aを第1の種類の線とし、第2の組の対向する2つのV字の切れ込み34,35に挟まれた部分42にシート10の短手方向に沿って延びる線42aを第2の種類の線とし、第1の組の対向する2つのV字の切れ込み14,15の外側の部分23,24にシート10の短手方向に沿って延びる線23a,24aを第2の種類の線とし、第2の組の対向する2つのV字の切れ込み34,35の外側の部分43,44にシート10の短手方向に沿って延びる第1の種類の線43a,44aを第1の種類の線とし、第1の種類の線と第2の種類の線を視覚的に区別できるように別の種類(例えば実線と点線、実線と鎖線など)の線のマーカーとしてシート10に記しておく。第1の種類の線22a,43a,44aを稜線にして第2の種類の線23a,24a、42aを谷線にするか、又は 第1の種類の線22a,43a,44aを谷線にして第2の種類の線23a,24a、42aを稜線にすることにより、使用者はこれらのガイド線22a,23a,24a,42a,43a,44aを手がかりに、容易に日除け用シート1を立体的に折って製造することができる。
(4)図7に示すように、第1の組の対向する2つのV字の切れ込み14,15及び第2の組の対向する2つのV字の切れ込み34,35が、日除け用シート1の短手方向に複数配置されていもよい。このようにすれば、一枚のシート10でより大きな面積を遮光することができる。第1の組の対向する2つのV字の切れ込み14,15及び第2の組の対向する2つのV字の切れ込み34,35が複数の行と列に配置されているこのような日除け用シート1も、図1で示した実施形態の日除け用シート1の製造方法に従って製造することができる。
(5)日除け用シート1にさらに防水加工を施してもよい。このような構成によれば、雨や水やりに対する日除け用シート1の耐性が向上し、屋外での使用に有利となる。
(6)立体にする前の平板な日除け用シート1の形状は略長方形に限定されず、略正方形、略三角形、略六角形、略円形など、任意の形状とすることができる。 Although the present invention has been described as a specific embodiment, the present invention is not limited to this, and various modifications such as the following are possible.
(1) From the state of FIG. 2 (c), theportion 22 sandwiched between the two opposing V-shaped notches 14 and 15 of the first set forms a valley portion, and the two opposing V-shaped cuts of the first set are formed. The outer portions 23 and 24 of the V-shaped notches 14 and 15 form a ridge, and the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the second set forms a ridge. The sheet 10 may be three-dimensionally folded so that the outer portions 43, 44 of the two opposing V-shaped notches in the second set form a valley.
(2) In the above embodiment, in order to increase the number of cuts 14, 15, 34, 35 in the length direction of the sheet 10 and to facilitate the three-dimensionalization of the sheet 10, two opposing sets of the second set are opposed to each other. Both ends of the V-shaped notches 34 and 35 were extended to reach the portion 22 sandwiched between the two opposing V-shaped notches 14 and 15 of the adjacent first set, but the second set of opposites. Both ends of the two V-shaped notches 34, 35 do not overlap the portion 22 sandwiched between the two opposing V-shaped notches 14, 15 of the adjacent first set in the length direction of the sheet 10. You may.
(3) In order to facilitate the three-dimensionalization of thesheet 10 by the user of the awning sheet 1, a guide line may be provided on the sheet 10. Specifically, a line 22a extending along the lateral direction of the sheet 10 is provided at a portion 22 sandwiched between two opposing V-shaped notches 14 and 15 of the first set shown in FIG. 2 (d). The first type of line is defined as the second type of line, and the line 42a extending along the lateral direction of the sheet 10 in the portion 42 sandwiched between the two opposing V-shaped notches 34 and 35 of the second set is defined as the second type of line. The second type of line is the line 23a, 24a extending along the lateral direction of the sheet 10 in the outer portions 23, 24 of the two opposing V-shaped notches 14, 15 in the first set. The first type of line 43a, 44a extending along the lateral direction of the sheet 10 is defined as the first type of line in the outer portions 43, 44 of the two opposing V-shaped notches 34, 35 of the set. A different type of line (for example, a solid line and a dotted line, a solid line and a chain line, etc.) is marked on the sheet 10 as a marker so that the first type line and the second type line can be visually distinguished. The first type of lines 22a, 43a, 44a are used as ridges and the second type of lines 23a, 24a, 42a are made into valley lines, or the first type of lines 22a, 43a, 44a are made into valley lines. By using the second type of lines 23a, 24a, 42a as ridge lines, the user can easily make the sunshade sheet 1 three-dimensionally by using these guide lines 22a, 23a, 24a, 42a, 43a, 44a as clues. Can be folded and manufactured.
(4) As shown in FIG. 7, the two opposing V-shaped notches 14 and 15 in the first set and the two opposing V-shaped notches 34 and 35 in the second set are the awning sheet 1. A plurality of them may be arranged in the lateral direction. By doing so, it is possible to block a larger area with one sheet 10. Such a awning sheet in which the first set of two opposing V-shaped cuts 14, 15 and the second set of two opposing V-shaped cuts 34, 35 are arranged in multiple rows and columns. 1 can also be manufactured according to the manufacturing method of the awning sheet 1 of the embodiment shown in FIG.
(5) Thesunshade sheet 1 may be further waterproofed. According to such a configuration, the resistance of the sunshade sheet 1 to rain and watering is improved, which is advantageous for outdoor use.
(6) The shape of theflat awning sheet 1 before being made into a three-dimensional object is not limited to a substantially rectangular shape, and may be any shape such as a substantially square, a substantially triangular shape, a substantially hexagonal shape, and a substantially circular shape.
(1)図2(c)の状態から、第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22が谷部を形成し、第1の組の対向する2つのV字の切れ込み14,15の外側の部分23,24が山部を形成し、第2の組の対向する2つのV字の切れ込み34,35に挟まれた部分42が山部を形成し、第2の組の対向する2つのV字の切れ込みの外側の部分43,44が谷部を形成するように、シート10を立体的に折ってもよい。
(2)上記実施形態では、シート10の長さ方向における切れ込み14,15,34,35の数を増大させると共に、シート10の立体化を容易にするため、第2の組の対向する2つのV字の切れ込み34,35の両端は、隣接する第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22に達して延びるようにしたが、第2の組の対向する2つのV字の切れ込み34,35の両端は、シート10の長さ方向において、隣接する第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22と重ならなくてもよい。
(3)日除け用シート1の使用者によるシート10の立体化を容易にするために、シート10にガイド線を設けてもよい。具体的には、図2(d)に示した第1の組の対向する2つのV字の切れ込み14,15に挟まれた部分22にシート10の短手方向に沿って延びる線22aを第1の種類の線とし、第2の組の対向する2つのV字の切れ込み34,35に挟まれた部分42にシート10の短手方向に沿って延びる線42aを第2の種類の線とし、第1の組の対向する2つのV字の切れ込み14,15の外側の部分23,24にシート10の短手方向に沿って延びる線23a,24aを第2の種類の線とし、第2の組の対向する2つのV字の切れ込み34,35の外側の部分43,44にシート10の短手方向に沿って延びる第1の種類の線43a,44aを第1の種類の線とし、第1の種類の線と第2の種類の線を視覚的に区別できるように別の種類(例えば実線と点線、実線と鎖線など)の線のマーカーとしてシート10に記しておく。第1の種類の線22a,43a,44aを稜線にして第2の種類の線23a,24a、42aを谷線にするか、又は 第1の種類の線22a,43a,44aを谷線にして第2の種類の線23a,24a、42aを稜線にすることにより、使用者はこれらのガイド線22a,23a,24a,42a,43a,44aを手がかりに、容易に日除け用シート1を立体的に折って製造することができる。
(4)図7に示すように、第1の組の対向する2つのV字の切れ込み14,15及び第2の組の対向する2つのV字の切れ込み34,35が、日除け用シート1の短手方向に複数配置されていもよい。このようにすれば、一枚のシート10でより大きな面積を遮光することができる。第1の組の対向する2つのV字の切れ込み14,15及び第2の組の対向する2つのV字の切れ込み34,35が複数の行と列に配置されているこのような日除け用シート1も、図1で示した実施形態の日除け用シート1の製造方法に従って製造することができる。
(5)日除け用シート1にさらに防水加工を施してもよい。このような構成によれば、雨や水やりに対する日除け用シート1の耐性が向上し、屋外での使用に有利となる。
(6)立体にする前の平板な日除け用シート1の形状は略長方形に限定されず、略正方形、略三角形、略六角形、略円形など、任意の形状とすることができる。 Although the present invention has been described as a specific embodiment, the present invention is not limited to this, and various modifications such as the following are possible.
(1) From the state of FIG. 2 (c), the
(2) In the above embodiment, in order to increase the number of
(3) In order to facilitate the three-dimensionalization of the
(4) As shown in FIG. 7, the two opposing V-shaped
(5) The
(6) The shape of the
1…日除け用シート、10…シート、11…シートの一側、12,13…一側における互いに離れた2つの位置、14,15…第1の組の対向する2つのV字の切れ込み、31…シートの他側、32,33…他側における互いに離れた2つの位置、34,35…第2の組の対向する2つのV字の切れ込み、16,17,18,19…第1の組の対向する2つのV字の切れ込みを画成する2辺、20,21…第1の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部、22…第1の組の対向する2つのV字の切れ込みに挟まれた部分、23,24…第1の組の対向する2つのV字の切れ込みの外側の部分、34a, 34b, 35a, 35b…第2の組の対向する2つのV字の切れ込みの両端、36,37,38,39…第2の組の対向する2つのV字の切れ込みを画成する2辺、40,41…第2の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部、42…第2の組の対向する2つのV字の切れ込みに挟まれた部分、43,44…第2の組の対向する2つのV字の切れ込みの外側の部分。
1 ... Awning sheet, 10 ... Sheet, 11 ... One side of the sheet, 12, 13 ... Two positions separated from each other on one side, 14, 15 ... Two opposing V-shaped notches in the first set, 31 ... the other side of the sheet, 32, 33 ... two positions separated from each other on the other side, 34, 35 ... two opposing V-shaped notches in the second set, 16, 17, 18, 19 ... the first set. Two sides defining two opposing V-shaped cuts, 20, 21 ... Two corners of two sides defining two opposing V-shaped cuts in the first set, 22 ... 1st The part sandwiched between the two opposing V-shaped cuts in the set, 23, 24 ... the outer part of the two opposing V-shaped cuts in the first set, 34a, 34b, 35a, 35b ... the second set Both ends of two opposing V-shaped cuts, 36, 37, 38, 39 ... Two sides defining two opposing V-shaped cuts in the second set, 40, 41 ... Second set of facing each other. Two corners on two sides defining two V-shaped cuts, 42 ... the part sandwiched between the two opposing V-shaped cuts in the second set, 43, 44 ... the second set facing each other. The outer part of the two V-shaped notches.
Claims (7)
- 第1の組の対向する2つのV字の切れ込みが、複数組互いに離間して第1の方向に沿って直線状に配列され、前記第1の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部が前記第1の方向に対して垂直な第2の方向に沿って整列し、
第1の組の対向する2つのV字の切れ込みよりも小さい、第2の組の対向する2つのV字の切れ込みが、隣接する第1の組の対向する2つのV字の切れ込みの間に交互に配置されるように、複数組互いに離間して前記第1の方向に沿って直線状に配列され、前記第2の組の対向する2つのV字の切れ込みを画成する2辺の2つの角部が、前記第2の方向に沿って整列している、日除け用シート。 The two opposing V-shaped cuts in the first set are spaced apart from each other and linearly arranged along the first direction to depict the two opposing V-shaped cuts in the first set. The two corners of the two sides formed are aligned along a second direction perpendicular to the first direction.
Two opposing V-shaped cuts in the second set, smaller than the two opposing V-shaped cuts in the first set, are between the two opposing V-shaped cuts in the adjacent first set. A plurality of sets are spaced apart from each other and linearly arranged along the first direction so as to be arranged alternately, and two of the two sides defining the two opposing V-shaped notches of the second set. A sunshade sheet in which the two corners are aligned along the second direction. - 前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成するか、又は
前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が山部を形成する、請求項1に記載の日除け用シート。 The portion sandwiched between the two opposing V-shaped cuts in the first set forms a valley portion, and the outer portion of the two opposing V-shaped cuts in the first set forms a mountain portion. , The portion sandwiched between the two opposing V-shaped cuts in the second set forms a mountain portion, and the outer portion of the two opposite V-shaped cuts in the second set forms a valley portion. Or, the portion sandwiched between the two opposing V-shaped notches of the first set forms a ridge, and the outer portion of the two opposing V-shaped notches of the first set is a valley. A portion is formed, a portion sandwiched between two opposing V-shaped cuts in the second set forms a valley portion, and an outer portion of the two opposing V-shaped cuts in the second set is formed. The awning sheet according to claim 1, which forms a mountain portion. - 第2の組の対向する2つのV字の切れ込みの両端が、隣接する第1の組の対向する2つのV字の切れ込みに挟まれた部分に達して延びている請求項1又は2に記載の日除け用シート。 The first or second aspect of claim 1 or 2, wherein both ends of two opposing V-shaped cuts in the second set reach and extend to a portion sandwiched between two opposing V-shaped cuts in the adjacent first set. Awning sheet.
- 一枚の略矩形のシートを、シートの第1の方向に沿って山折、谷折の順に交互に端から端まで折る工程と、
折られたシートの第1の方向と垂直な第2の方向に延びる一側における互いに離れた2つの位置から、それぞれ互いに離れるように傾斜した2つの直線状の切れ込みを形成する工程と、
前記折られたシートの、前記第2の方向に延びる他側における互いに離れた2つの位置から、前記第2の方向に延びる一側における互いに離れた2つの位置から形成した2つの直線状の切れ込みと交差しないように、それぞれ互いに離れるように傾斜した2つの直線状の切れ込みを形成する工程と、
を含む日除け用シートの製造方法。 The process of folding one substantially rectangular sheet alternately from end to end in the order of mountain folds and valley folds along the first direction of the sheet.
A process of forming two linear notches inclined away from each other from two positions separated from each other on one side extending in a second direction perpendicular to the first direction of the folded sheet.
Two linear notches formed from two distant positions on the other side of the folded sheet extending in the second direction and two distant positions on one side extending in the second direction. And the process of forming two linear notches that are tilted away from each other so that they do not intersect with each other.
How to make a awning sheet including. - 前記折られたシートの前記第2の方向に延びる一側における互いに離れた2つの位置から2つの直線状の切れ込みを形成する工程及び前記折られたシートの前記第2の方向に延びる他側における互いに離れた2つの位置から2つの直線状の切れ込みを形成する工程の後で、折られたシートを広げる工程をさらに含み、
前記折られたシートの前記第2の方向に延びる一側における互いに離れた2つの位置から形成した2つの直線状の切れ込みが、広げたシートにおける第1の組の対向する2つのV字の切れ込みとなり、前記折られたシートの前記第2の方向に延びる他側における互いに離れた2つの位置から形成した2つの直線状の切れ込みが、広げたシートにおける第2の組の対向する2つのV字の切れ込みとなり、前記第2の組の対向する2つのV字の切れ込みは、前記第1の組の対向する2つのV字の切れ込みよりも小さい、請求項4に記載の日除け用シートの製造方法。 The step of forming two linear notches from two positions apart from each other on one side of the folded sheet extending in the second direction and on the other side of the folded sheet extending in the second direction. Further including the step of unfolding the folded sheet after the step of forming two linear notches from two positions separated from each other.
Two linear notches formed from two distant positions on one side of the folded sheet extending in the second direction are two opposing V-shaped notches in the first set of unfolded sheets. The two linear notches formed from two positions on the other side of the folded sheet extending in the second direction apart from each other are the two opposing V-shapes of the second set on the unfolded sheet. The method for manufacturing a awning sheet according to claim 4, wherein the two opposing V-shaped notches in the second set are smaller than the two opposing V-shaped notches in the first set. .. - 前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成するようにさらに折る工程、又は
前記第1の組の対向する2つのV字の切れ込みに挟まれた部分が山部を形成し、前記第1の組の対向する2つのV字の切れ込みの外側の部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みに挟まれた部分が谷部を形成し、前記第2の組の対向する2つのV字の切れ込みの外側の部分が山部を形成するようにさらに折る工程をさらに含む、請求項5に記載の日除け用シートの製造方法。 The portion sandwiched between the two opposing V-shaped cuts in the first set forms a valley portion, and the outer portion of the two opposing V-shaped cuts in the first set forms a mountain portion. , The portion sandwiched between the two opposing V-shaped cuts in the second set forms a mountain portion, and the outer portion of the two opposite V-shaped cuts in the second set forms a valley portion. The step of further folding or the portion sandwiched between the two opposing V-shaped cuts in the first set forms a mountain portion, and the outside of the two facing V-shaped cuts in the first set. Part forms a valley, the portion sandwiched between the two opposing V-shaped cuts in the second set forms a valley, and the second set of two opposing V-shaped cuts. The method for manufacturing a sunshade sheet according to claim 5, further comprising a step of further folding the outer portion so as to form a mountain portion. - 第1の組の対向する2つのV字の切れ込み及び/又は第2の組の対向する2つのV字の切れ込みに植物を通した状態で、土を覆って請求項1~3のいずれかに記載の日除け用シートを配置することを含む、植物の栽培方法。 One of claims 1 to 3 covers the soil with the plant passing through the two opposing V-shaped cuts in the first set and / or the two opposing V-shaped cuts in the second set. A method of growing a plant, including placing the described awning sheet.
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JP2020156334A JP6847485B1 (en) | 2020-09-17 | 2020-09-17 | Awning sheet |
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Citations (7)
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JPS4628587Y1 (en) * | 1967-10-21 | 1971-10-04 | ||
JPS54139950U (en) * | 1978-03-23 | 1979-09-28 | ||
JPH09121693A (en) * | 1995-11-08 | 1997-05-13 | Thermo Kk | Mulching film for agriculture |
JP2000041504A (en) * | 1998-07-30 | 2000-02-15 | Keiwa Inc | Agricultural mulching sheet and raising of field crop using the same |
US20060032116A1 (en) * | 2002-12-31 | 2006-02-16 | Milliken James M | Garden weed barrier and watering system |
JP5591252B2 (en) * | 2009-11-06 | 2014-09-17 | 株式会社ロスフィー | Awning sheet, method for producing awning sheet and awning |
JP6200683B2 (en) * | 2013-05-01 | 2017-09-20 | ダイトウテクノグリーン株式会社 | Sheet with planned opening for planting |
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2020
- 2020-09-17 JP JP2020156334A patent/JP6847485B1/en active Active
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS4628587Y1 (en) * | 1967-10-21 | 1971-10-04 | ||
JPS54139950U (en) * | 1978-03-23 | 1979-09-28 | ||
JPH09121693A (en) * | 1995-11-08 | 1997-05-13 | Thermo Kk | Mulching film for agriculture |
JP2000041504A (en) * | 1998-07-30 | 2000-02-15 | Keiwa Inc | Agricultural mulching sheet and raising of field crop using the same |
US20060032116A1 (en) * | 2002-12-31 | 2006-02-16 | Milliken James M | Garden weed barrier and watering system |
JP5591252B2 (en) * | 2009-11-06 | 2014-09-17 | 株式会社ロスフィー | Awning sheet, method for producing awning sheet and awning |
JP6200683B2 (en) * | 2013-05-01 | 2017-09-20 | ダイトウテクノグリーン株式会社 | Sheet with planned opening for planting |
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