JPH0642987U - Artificial grass - Google Patents

Artificial grass

Info

Publication number
JPH0642987U
JPH0642987U JP7832592U JP7832592U JPH0642987U JP H0642987 U JPH0642987 U JP H0642987U JP 7832592 U JP7832592 U JP 7832592U JP 7832592 U JP7832592 U JP 7832592U JP H0642987 U JPH0642987 U JP H0642987U
Authority
JP
Japan
Prior art keywords
base cloth
lawn
unevenness
resin layer
backing resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7832592U
Other languages
Japanese (ja)
Other versions
JP2580580Y2 (en
Inventor
和彦 溝縁
基 田渕
嘉信 砂賀
俊夫 鬼頭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unitika Ltd
Original Assignee
Unitika Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unitika Ltd filed Critical Unitika Ltd
Priority to JP1992078325U priority Critical patent/JP2580580Y2/en
Publication of JPH0642987U publication Critical patent/JPH0642987U/en
Application granted granted Critical
Publication of JP2580580Y2 publication Critical patent/JP2580580Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Road Paving Structures (AREA)
  • Automatic Embroidering For Embroidered Or Tufted Products (AREA)

Abstract

(57)【要約】 【目的】敷設面に凹凸があってもその凹凸に沿わせるこ
とができ、敷設作業を容易に行なえる人工芝生を提供す
ることを目的とする。 【構成】経、緯ともに5%〜30%の伸縮性を有する基
布にパイル糸をタフティングして前記基布の表面に芝生
部を形成し、前記基布の裏面には柔軟なバッキング樹脂
層を設けてあり、敷設面に凹凸があっても人工芝生をそ
の凹凸に沿わせることができ、敷設作業を容易に行なう
ことができるようにした。
(57) [Abstract] [Purpose] An object of the present invention is to provide an artificial lawn that can be installed along an uneven surface even if the installation surface has unevenness so that the installation work can be performed easily. [Structure] A pile cloth is tufted on a base cloth having a warp and weft elasticity of 5% to 30% to form a lawn portion on the surface of the base cloth, and a soft backing resin is formed on the back surface of the base cloth. Layers are provided so that even if there is unevenness on the laying surface, the artificial lawn can be made to follow the unevenness so that the laying work can be performed easily.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、建物の玄関やバルコニー、屋上あるいは庭やゴルフ練習場、パター コルフ場などのスポーツサーフェイスなどに敷設される人工芝生に関するもので ある。 The present invention relates to an artificial lawn laid on the entrance or balcony of a building, on the rooftop or in the garden, a driving range, a sports surface such as a putter corfu field, etc.

【0002】[0002]

【従来の技術】[Prior art]

従来から建物の玄関やバルコニー、屋上あるいは庭やゴルフ練習場、パターコ ルフ場などのスポーツサーフェイスなどに敷設される人工芝生として種々の人工 芝生が提案されている。 Conventionally, various artificial grasses have been proposed as artificial grasses to be laid on the entrances and balconies of buildings, rooftops or gardens, driving ranges, sports surfaces such as putter golf fields.

【0003】 これらの人工芝生としては寸法の安定した基布を用いた固い基盤の上に合成樹 脂製のパイル糸を植え付けたものが多く知られており、基盤が固いことから敷設 面に凹凸があると、凹凸を除去するなどしなければ敷設できないという問題があ った。Many of these artificial lawns are known in which pile threads made of synthetic resin are planted on a solid base made of a base cloth of stable dimensions, and since the base is hard, the laying surface has unevenness. However, there was a problem that it could not be installed without removing the irregularities.

【0004】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

本考案はこのような課題を解決するもので、敷設面に凹凸があってもその凹凸 に沿わせることができ、敷設作業を容易に行なえる人工芝生を提供することを目 的とするものである。 The present invention solves such a problem, and an object thereof is to provide an artificial lawn that can be installed along an uneven surface even if the installation surface has unevenness, and can be easily installed. is there.

【0005】[0005]

【課題を解決するための手段】[Means for Solving the Problems]

この課題を解決するために本考案は、経、緯ともに5%〜30%の伸縮性を有 するメッシュ状の基布にパイル糸をタフティングして前記基布の表面に芝生部を 形成し、前記基布の裏面には柔軟なバッキング樹脂層を設けたことを要旨とする ものである。以下、本考案についてさらに詳細に説明する。 In order to solve this problem, the present invention tufts pile yarns onto a mesh-like base cloth having elasticity of 5% to 30% in both warp and weft to form a lawn portion on the surface of the base cloth. The gist of the invention is to provide a flexible backing resin layer on the back surface of the base cloth. Hereinafter, the present invention will be described in more detail.

【0006】 まず、前記経、緯ともに5%〜30%の伸縮性を有する基布の素材としてはナ イロンとスパンデックスとを混繊してなるものを用いる。このナイロンとスパン デックスとの混率は例えば140dのナイロン繊維と560dのスパンデックス を用いる場合、ナイロン繊維82%に対しスパンデックスを18%とする。この ナイロンとスパンデックスとの混率はでき上がった最終製品に持たせる伸び率に よって決定され、従って上記混率に限定されるものではない。また、基布の素材 もナイロンとスパンデックスの混率に限定されず、経、緯の伸びが5%〜30% であれば他素材でも良い。なお、最終製品の伸び率は基布の裏面に設けられるバ ッキング樹脂層の伸び率と前記基布の伸び率によって決定される。ところで基布 の伸縮性を経、緯ともに5%〜30%としたのは、5%未満であると敷設時の凹 凸への順応性が悪く、起伏を有する現場への敷設に適さない傾向があり、30% を超えると芝生の寸法が変化しやすく、芝生の幅や密度が一定せず、製品の規格 や管理が困難であるからである。First, as the material of the base cloth having elasticity of 5% to 30% in both warp and weft, a material obtained by mixing fibers of nylon and spandex is used. The mixing ratio of the nylon and the spandex is, for example, 82% of the nylon fiber and 18% of the spandex when using 140d of nylon fiber and 560d of spandex. The mixing ratio of this nylon and spandex is determined by the elongation ratio of the finished product, and is not limited to the above mixing ratio. The material of the base cloth is not limited to the mixing ratio of nylon and spandex, and other materials may be used as long as the warp and weft elongation is 5% to 30%. The elongation of the final product is determined by the elongation of the backing resin layer provided on the back surface of the base cloth and the elongation of the base cloth. By the way, the reason why the stretchability of the base fabric is 5% to 30% for both wefts is that if it is less than 5%, the adaptability to the unevenness during installation is poor and it tends to be unsuitable for laying on sites with undulations. If it exceeds 30%, the size of the lawn is likely to change, the width and density of the lawn are not constant, and it is difficult to control and manage the product.

【0007】 次に、前記基布の表面にタフティングにより設けられる芝生部はナイロンから なるパイル糸あるいはポリプロピレンからなるパイル糸あるいは塩化ビニルから なるパイル糸あるいは塩化ビニリデンからなるパイル糸などによって構成される 。Next, the lawn portion provided by tufting on the surface of the base cloth is composed of a pile yarn made of nylon, a pile yarn made of polypropylene, a pile yarn made of vinyl chloride, a pile yarn made of vinylidene chloride, or the like. .

【0008】 さらに、前記基布の裏面に設けられるバッキング樹脂層は塩化ビニル樹脂ある いはSBR(スチレン・ブチレンラバー)あるいはウレタン樹脂などの樹脂を主 成分とする材料により構成され、これらの樹脂と添加物との割合により柔軟なバ ッキング樹脂層を得ることができる。バッキング樹脂層の主成分として塩化ビニ ル樹脂を用いる場合は塩化ビニル樹脂100部に対して、可塑材としてメチルエ チルケトン50〜100部と、充填材として炭酸カルシウムあるいはタルク0〜 100部を混ぜ合わせる。またバッキング樹脂層の主成分としてSBR(スチレ ン・ブチレンラバー)を用いる場合は充填材として炭酸カルシウムあるいはタル ク0〜200部を混ぜ合わせる。さらにバッキング樹脂層の主成分としてウレタ ン樹脂を用いる場合は充填材として炭酸カルシウムあるいはタルク0〜150部 を混ぜ合わせる。前記可塑材や充填材の量によりバッキング樹脂層の柔軟性が決 定される。また、このような材料からなるバッキング樹脂は液状で基布の裏面に 塗布され、その後、100〜150℃の温度で加熱乾燥されて前記基布の表面に タフティングにより設けられる芝生部が基布から外れようとするのを防止するバ ッキング樹脂層となる。詳しくは基布の裏面に塗布されたバッキング樹脂は基布 がメッシュ状であることから基布の表面側に浸透して基布の表面にもバッキング 樹脂層が形成される。Further, the backing resin layer provided on the back surface of the base cloth is made of a material containing a resin such as vinyl chloride resin or SBR (styrene / butylene rubber) or urethane resin as a main component. A flexible backing resin layer can be obtained depending on the ratio with the additive. When a vinyl chloride resin is used as the main component of the backing resin layer, 50 to 100 parts of methyl ethyl ketone as a plasticizer and 0 to 100 parts of calcium carbonate or talc as a filler are mixed with 100 parts of vinyl chloride resin. When SBR (styrene butylene rubber) is used as the main component of the backing resin layer, 0 to 200 parts of calcium carbonate or talc is mixed as a filler. Further, when the urethane resin is used as the main component of the backing resin layer, 0 to 150 parts of calcium carbonate or talc is mixed as a filler. The flexibility of the backing resin layer is determined by the amounts of the plastic material and the filler. The backing resin made of such a material is applied in liquid form on the back surface of the base cloth, and then heated and dried at a temperature of 100 to 150 ° C. to form a tufting lawn on the surface of the base cloth. It becomes a backing resin layer that prevents it from coming off. Specifically, since the backing resin applied to the back surface of the base cloth permeates into the front surface side of the base cloth because the base cloth has a mesh shape, a backing resin layer is also formed on the front surface of the base cloth.

【0009】 図1および図2に本考案による人工芝生の一例を示し、1は経、緯ともに5% 〜30%の伸縮性を有する基布で、この基布1にパイル糸をタフティングして基 布の表面に芝生部2を形成してあり、基布1から芝生部2のパイル糸の抜け落ち を防止するために基布1の裏面には柔軟なバッキング樹脂層3を設けてある。1 and 2 show an example of an artificial lawn according to the present invention, wherein 1 is a base cloth having elasticity of 5% to 30% in both warp and weft, and tufting pile yarns on the base cloth 1. As a result, a lawn portion 2 is formed on the surface of the base cloth, and a flexible backing resin layer 3 is provided on the back surface of the base cloth 1 in order to prevent the pile yarns of the lawn portion 2 from falling off from the base cloth 1.

【0010】[0010]

【作用】[Action]

上記構成により、基布は伸縮性を有し、またバッキング樹脂層は柔軟性を有す ることから、敷設面に凹凸があっても人工芝生をその凹凸に沿わせることができ 、敷設作業を容易に行なうことができる。 With the above structure, since the base cloth has elasticity and the backing resin layer has flexibility, the artificial lawn can be made to follow the unevenness even if the laying surface has unevenness, and the laying work can be performed. It can be done easily.

【0011】[0011]

【実施例】【Example】

以下、本考案の実施例について説明するが、得られた人工芝生の性能の測定、 評価は下記の方法で行なった。 1)引張強伸度 試料幅3cm、掴み間隔20cm、テストスピード20cm/mmでJIS L−1096に準じて測定した。 2)引裂強力 試料幅5cmのものを幅方向中央に10〜15cmの切れ目を入れ、テストス ピード20cm/mmで引き裂くように引っ張り、JIS L−1096に準じ て測定した。 3)抜糸強力 試料よりパイル1束を選定し、テストスピード20cm/mmでJIS L− 1023に準じて測定した。 Examples of the present invention will be described below, but the performance and measurement of the obtained artificial lawn were measured by the following methods. 1) Tensile strength / elongation The width of the sample was 3 cm, the gripping interval was 20 cm, and the test speed was 20 cm / mm according to JIS L-1096. 2) Tear strength A sample having a width of 5 cm was cut at a center of 10 to 15 cm in the width direction and pulled at a test speed of 20 cm / mm so as to tear, and the tensile strength was measured according to JIS L-1096. 3) Pull-out strength One pile of piles was selected from the sample and measured at a test speed of 20 cm / mm according to JIS L-1023.

【0012】 表1に本考案に基づく実施例の人工芝生の各試料の引張強伸度、引裂強力、抜 糸強力について示しており、表1からも引張強伸度、引裂強力、抜糸強力の各特 性にも優れた人工芝生を得ることができることが分かる。Table 1 shows the tensile strength / elongation, tear strength, and yarn pulling strength of each sample of the artificial grass of the example based on the present invention. Table 1 also shows tensile strength / elongation, tearing strength, and yarn pulling strength. It can be seen that an artificial lawn excellent in each characteristic can be obtained.

【0013】[0013]

【表1】 [Table 1]

【0014】[0014]

【考案の効果】[Effect of device]

以上のように本考案によれば、基布は伸縮性を有し、またバッキング樹脂層は 柔軟性を有することから、敷設面に凹凸があっても人工芝生をその凹凸に沿わせ ることができ、敷設作業を容易に行なうことができる。 As described above, according to the present invention, since the base cloth has elasticity and the backing resin layer has flexibility, the artificial lawn can be made to follow the unevenness even if the laying surface has unevenness. Therefore, the laying work can be easily performed.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の一例における人工芝生の側面図であ
る。
FIG. 1 is a side view of an artificial lawn according to an example of the present invention.

【図2】同人工芝生の拡大断面図である。FIG. 2 is an enlarged cross-sectional view of the artificial grass.

【符号の説明】[Explanation of symbols]

1 基布 2 芝生部 3 バッキング樹脂層 1 Base cloth 2 Lawn part 3 Backing resin layer

───────────────────────────────────────────────────── フロントページの続き (72)考案者 田渕 基 京都府八幡市八幡園内37−28 (72)考案者 砂賀 嘉信 和歌山県海南市野上中526番地 尾崎産業 株式会社内 (72)考案者 鬼頭 俊夫 愛知県名古屋市千種区古出来三丁目3番10 号 株式会社オニット内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Motoko Tabuchi 37-28, Hachimanen, Yawata City, Kyoto Prefecture (72) Creator Yoshinobu Sunaga 526, Nogamichu, Kainan City, Wakayama Prefecture Osaki Sangyo Co., Ltd. (72) Creator Toshio Kito Onit Co., Ltd.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 経、緯ともに5%〜30%の伸縮性を有
するメッシュ状の基布にパイル糸をタフティングして前
記基布の表面に芝生部を形成し、前記基布の裏面には柔
軟なバッキング樹脂層を設けたことを特徴とする伸縮性
を有する人工芝生。
1. A tufted pile yarn is tufted on a mesh-shaped base cloth having a stretchability of 5% to 30% in both warp and weft to form a lawn portion on the surface of the base cloth, and the back surface of the base cloth. Is a stretchable artificial lawn characterized by having a flexible backing resin layer.
JP1992078325U 1992-11-16 1992-11-16 Artificial grass Expired - Lifetime JP2580580Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1992078325U JP2580580Y2 (en) 1992-11-16 1992-11-16 Artificial grass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992078325U JP2580580Y2 (en) 1992-11-16 1992-11-16 Artificial grass

Publications (2)

Publication Number Publication Date
JPH0642987U true JPH0642987U (en) 1994-06-07
JP2580580Y2 JP2580580Y2 (en) 1998-09-10

Family

ID=13658817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1992078325U Expired - Lifetime JP2580580Y2 (en) 1992-11-16 1992-11-16 Artificial grass

Country Status (1)

Country Link
JP (1) JP2580580Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863527A (en) * 1971-12-06 1973-09-04
JPS51109119U (en) * 1975-02-24 1976-09-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4863527A (en) * 1971-12-06 1973-09-04
JPS51109119U (en) * 1975-02-24 1976-09-01

Also Published As

Publication number Publication date
JP2580580Y2 (en) 1998-09-10

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