JPH0462219A - Sheet connector, sheet, & connecting structure thereof - Google Patents
Sheet connector, sheet, & connecting structure thereofInfo
- Publication number
- JPH0462219A JPH0462219A JP2172879A JP17287990A JPH0462219A JP H0462219 A JPH0462219 A JP H0462219A JP 2172879 A JP2172879 A JP 2172879A JP 17287990 A JP17287990 A JP 17287990A JP H0462219 A JPH0462219 A JP H0462219A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- connecting member
- sheets
- rubber adhesive
- sheet connecting
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 34
- 239000005060 rubber Substances 0.000 claims abstract description 34
- 239000000853 adhesive Substances 0.000 claims abstract description 31
- 230000001070 adhesive effect Effects 0.000 claims abstract description 31
- 239000012790 adhesive layer Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000010276 construction Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- -1 polyethylene Polymers 0.000 description 5
- 239000004952 Polyamide Substances 0.000 description 4
- 229920002647 polyamide Polymers 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Revetment (AREA)
- Lining And Supports For Tunnels (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はトンネル、護岸、堤防、貯水池、廃棄物処理、
埋立等において、工場で製作された比較的小中のシート
を現場において互いに接続して、所要の面積を有する大
型シートに仕上げるためのシート接続部材ならびにシー
トおよびシート接続構造に関するものである。本発明は
通常止水用シートへ適用されるが、透水性シートなどへ
も適用できることはいうまでもない。Detailed Description of the Invention (Industrial Application Field) The present invention is applicable to tunnels, seawalls, embankments, reservoirs, waste treatment,
The present invention relates to a sheet connecting member, a sheet, and a sheet connecting structure for connecting relatively small and medium-sized sheets produced in a factory to each other on-site to finish a large sheet having a required area in a landfill or the like. The present invention is usually applied to water-stop sheets, but it goes without saying that it can also be applied to water-permeable sheets.
（従来の技術）
従来より、トンネル工事、貯水池などの護岸工事に上水
用のシートが使用されている。特に、トンネル工事には
不織布、編織布などの通水性シートと不透水性のシート
を積層した出水ノートが使用される。この止水シートは
止木工事面に張設し、隣接する上水シートとは、その端
部を重ね合せて接続される。そして、重ね合された上水
シートの端部の接続手段として溶接による接続方法（実
開昭５７−６０９９７号公報参、照）、粘着剤まには接
着剤による接続方法（実公昭６１−３９９９号公報、実
公昭６２〜３５７６０号公報参照）、止水ノートの一方
の端部に２列の凸部を、他方の端部に上記凸部に対応す
る２列の凹部に設け、隣接する上水シートを互いに重ね
合わせて、凸部と凹部を係合させるとともに、係合部間
に粘着性の上水材を介在させて接続する方法（特開平１
−３１５５１１号公報参照）などが提案されている。(Prior Art) Sheets for water supply have conventionally been used in tunnel construction, bank protection construction for reservoirs, etc. Particularly, for tunnel construction, Demizu Note is used, which is a laminated layer of water-permeable sheets such as non-woven fabrics or knitted fabrics, and water-impermeable sheets. This water stop sheet is stretched over the surface of the tree stop work, and is connected to an adjacent water stop sheet by overlapping its ends. As a means of connecting the ends of the overlapped water supply sheets, welding is used (see Japanese Utility Model Publication No. 57-60997), and adhesive is used as a connection method (see Japanese Utility Model Publication No. 61-3999). (Refer to Japanese Utility Model Publication No. 62-35760), two rows of convex portions are provided at one end of the water-stop notebook, and two rows of concave portions corresponding to the convex portions are provided at the other end. A method of stacking water sheets on top of each other, engaging the convex portions and the concave portions, and interposing an adhesive water supply material between the engaging portions for connection (Unexamined Japanese Patent Publication No.
-315511) etc. have been proposed.
（発明が解決しようとする課題）
しかし、止水シートの端部を重ね合せて溶接したり、接
着剤で接着する方法は、厚さ０ 、８ｍｍ以下の止水シ
ートには適用できず、また例え厚い止水シートであって
も工事現場で十分な耐水圧のある接続を施すことは容屍
な作業ではない。また、電ね合されたシートの一方に２
列の凹部、他方に上記凹部に対応する２列の凸部を設け
て凹部と凸部を係合させ、かつ互いに重ね合わせた部分
に粘着性の止水材を介在させた接続方法は、凹部と凸部
を充分に嵌合させることが困難で、平地面に敷設しに止
水工事の場合には適用できても、トンネル工事の壁面や
急傾斜の壁面では作業性が劣るなどの問題があった。(Problem to be Solved by the Invention) However, the method of overlapping and welding the ends of water stop sheets or bonding them with adhesive cannot be applied to water stop sheets with a thickness of 0.8 mm or less, and Even with thick waterproof sheets, it is not a tedious task to make connections with sufficient water pressure resistance at construction sites. Also, on one side of the wired sheets, 2
A connection method in which two rows of concave portions and two rows of convex portions corresponding to the concave portions are provided on the other side, and the concave portions and the convex portions are engaged, and an adhesive water stop material is interposed in the overlapped portions is as follows: It is difficult to fit the convex parts sufficiently, and although it can be used for water stop construction when laid on flat ground, there are problems such as poor workability on walls of tunnel construction or steeply sloped walls. there were.
したがって本発明の目的は、例えばトンネル工事、土木
建築工事などにおいて、シートの接合作業が容易で、し
かも接続部が高い耐水圧を有するシート接続部材ならび
にシートおよびシート接続１１１遣を提供することにあ
る。Therefore, an object of the present invention is to provide a sheet connecting member and a sheet and sheet connecting member 111 that allow easy sheet joining work and have a high water pressure resistance at the connecting portion, for example in tunnel construction, civil engineering construction work, etc. .
（課題を解決するための手段）
本発明者らは上記目的を達成するため従来のシート接続
構造について徹底的に検討した結果、意外にもシート間
に介在させたゴム系接着剤層の厚さを所定の厚み以上に
保持することによりシート接続部において、高い耐水圧
が得られることを見出し、更に現場での作業性を向上さ
せたノート接続部材ならびにシートお上びシート接続構
造を提供するため鋭意検討した結果本発明に到達したも
のである。(Means for Solving the Problems) In order to achieve the above object, the present inventors thoroughly studied the conventional sheet connection structure, and found that the thickness of the rubber adhesive layer interposed between the sheets was unexpectedly large. To provide a notebook connecting member, a sheet, and a sheet connecting structure, which have been found to have a high water pressure resistance at the sheet connecting part by maintaining the sheet to a specified thickness or more, and which have further improved workability on site. The present invention was arrived at as a result of intensive study.
すなわち本発明は端部が重ね合された２枚のノート間に
配設されて、該２枚のシートを接続するシート接続部材
であって、該ノート接続部材は可撓性の帯状体の両面に
該帯状体の長さ方向に複数の連続突起が立設され、かつ
該複数の連続突起間にゴム系接着剤が充填され、しかも
該ゴム系接着剤の表面に離型紙が取着されてなることを
特徴とするシート接続部材である。また本発明の他のシ
ート接続部材は可撓性の帯状体の片面に、該帯状体の長
さ方向に複数の連続突起が立設され、かつ該複数の連続
突起が立設された１対の可撓性の帯状体の連続突起を、
ゴム系接着剤層を介して係合させるとともに、該可撓性
の帯状体の上下面にゴム系接着剤層か設けられ、該ゴム
系接着剤層の表面に離型紙が取着されてなることを特徴
とする接続部材である。That is, the present invention provides a sheet connecting member that is disposed between two notebook sheets whose ends are overlapped to connect the two sheets, and the notebook connecting member connects both sides of a flexible strip. A plurality of continuous protrusions are erected in the length direction of the strip, a rubber adhesive is filled between the plurality of continuous protrusions, and a release paper is attached to the surface of the rubber adhesive. This is a sheet connecting member characterized by: Further, in another sheet connecting member of the present invention, a plurality of continuous protrusions are provided on one side of a flexible strip in the longitudinal direction of the strip, and a pair of continuous protrusions are provided on one side of the flexible strip. Continuous protrusions of flexible strips of
In addition to being engaged through a rubber adhesive layer, a rubber adhesive layer is provided on the upper and lower surfaces of the flexible strip, and a release paper is attached to the surface of the rubber adhesive layer. This is a connecting member characterized by the following.
また本発明は上記シート接続部材がシートの端部に沿っ
て貼着されてなることを特徴とするシートである。Further, the present invention is a sheet characterized in that the sheet connecting member is adhered along the edge of the sheet.
さらに本発明は、端部が重ね合された、２枚のシート間
に上記ノート接続部材が配設されて、該２枚の７−トが
ノート接続部材を介して一体に接続されてなることを特
徴とするシート接続構造である。Further, in the present invention, the note connecting member is disposed between two sheets whose ends are overlapped, and the two sheets are integrally connected via the note connecting member. This is a sheet connection structure characterized by the following.
（作 用）
本発明によれば、可撓性の帯状体の両面に立設された連
続突起間にゴム系接着剤か充填、あるいは片面に連続突
起が立設された１対の帯状体の連続突起をゴム系接着剤
層を介して互いに係合させているため、シート接続部材
を介して２枚のシートを圧着しても連続突起によりゴム
系接着剤の流出が防止されてシート間に介在させたゴム
系接着剤層の厚さを常に所定の厚みに保持することがで
きる。またあらかじめゴム系接着剤が充填されたシート
接続部材を介して２枚のシートを重ね合せたり、あるい
は一端にシート接続部材が貼着されたシートに、隣接す
るシートを重ね合せることで現場で容易にシートの張設
と接続作業が同時にできる。(Function) According to the present invention, a rubber adhesive is filled between the continuous protrusions erected on both sides of a flexible band-like body, or a pair of band-like bodies with continuous protrusions erected on one side of the flexible band-like body are filled with a rubber adhesive. Since the continuous protrusions are engaged with each other via the rubber adhesive layer, even if two sheets are crimped together via the sheet connecting member, the continuous protrusions prevent the rubber adhesive from flowing out and there is no space between the sheets. The thickness of the interposed rubber adhesive layer can always be maintained at a predetermined thickness. In addition, it is easy to do this on-site by overlapping two sheets via a sheet connecting member filled with rubber adhesive in advance, or by overlapping an adjacent sheet on a sheet with a sheet connecting member attached to one end. The sheet can be stretched and connected at the same time.
（実施例）
次に本発明のシート接続部材ならびにシートおよびシー
ト接続構造の一実施例を図面にて説明する。(Example) Next, an example of a sheet connecting member, a sheet, and a sheet connecting structure of the present invention will be described with reference to the drawings.
第１図は本発明のシート接続部材ｌの斜視図であり、片
面に複数の連続突起２が立設された１対の可撓性の帯状
体４が、該連続突起２を係合させるように対向して配設
され、かつ係合させた連続突起間にゴム系接着剤３が充
填されている。また連続突起を係合させた可撓性の帯状
体４の上下面にゴム系接着剤層５が形成され、該ゴム系
接着剤層５の表面には離型紙６が取着されている。FIG. 1 is a perspective view of the sheet connecting member l of the present invention, in which a pair of flexible strips 4 each having a plurality of continuous protrusions 2 erected on one side are arranged so that the continuous protrusions 2 are engaged with each other. A rubber adhesive 3 is filled between the continuous protrusions that are disposed facing each other and engaged with each other. Furthermore, a rubber adhesive layer 5 is formed on the upper and lower surfaces of the flexible strip 4 with which the continuous protrusions are engaged, and a release paper 6 is attached to the surface of the rubber adhesive layer 5.
第２図は本発明の他のシート接続部材１°の斜視図であ
り、両面に複数の連続突起７が立設された可撓性の帯状
体８の複数の連続突起７間にゴム系接着剤９が充填され
、該ゴム系接着剤９の表面には離型紙６が取着されてい
る。FIG. 2 is a perspective view of another sheet connecting member 1° of the present invention, in which rubber-based adhesive is bonded between a plurality of continuous protrusions 7 of a flexible strip 8 having a plurality of continuous protrusions 7 erected on both sides. A release paper 6 is attached to the surface of the rubber adhesive 9.
可撓性の帯状体４，８は、例えば、ポリアミド、ポリエ
チレン、ポリプロピレン、ポリエステル、塩化ビニル系
重合体、エチレン・酢酸ビニル共重合体、ポリウレタン
、合成ゴムなどからなり、溶融成型法、モールド成型法
などで成型される。そして成型時に該帯状体の片面、あ
るいは両面に先端に膨頭部を有する連続突起２．７が形
成さイーる。The flexible strips 4 and 8 are made of, for example, polyamide, polyethylene, polypropylene, polyester, vinyl chloride polymer, ethylene/vinyl acetate copolymer, polyurethane, synthetic rubber, etc., and can be formed by melt molding method or mold molding method. It is molded with etc. During molding, a continuous protrusion 2.7 having a swollen head at the tip is formed on one or both sides of the strip.
かかる可撓性の帯状体は通常中が２０〜２００ｍｍ、厚
さ０．１〜３．０ｍｍである。また帯状体の片面または
両面に立設される連続突起２．７のピッチは通常０５〜
５本／ｃｍ、連続突起の脚部の厚さは０５〜５．０ｍｍ
で、先端は膨頭部、例えばキノコ状、傘状など脚部に対
して拡大した形状を有している。突起の高さは１〜１０
＋ｎｍである。上記帯状体の巾、連続突起のピッチ、高
さ及び膨頭部の形状は耐圧性が要求される場合には連続
突起間に充填されるゴム系接着剤が多くなるようにその
形状か決定される。Such a flexible strip usually has a diameter of 20 to 200 mm and a thickness of 0.1 to 3.0 mm. In addition, the pitch of the continuous protrusions 2.7 erected on one or both sides of the strip is usually 05~
5 pieces/cm, the thickness of the leg part of continuous protrusion is 05~5.0mm
The tip has a swollen head shape, such as a mushroom shape or an umbrella shape, which is enlarged compared to the leg. The height of the protrusion is 1 to 10
+nm. When pressure resistance is required, the width of the band, the pitch and height of the continuous protrusions, and the shape of the enlarged head are determined so that more rubber-based adhesive is filled between the continuous protrusions. Ru.
可撓性の帯状体に立設された複数の連続突起間に充填さ
れたゴム系接着剤３．９及び帯状体４の上下面に設けら
れたゴム系接着剤５は耐温度変化、耐水劣化性、耐光候
性などの自然条件に耐えるもので、通常、ブチルゴム系
、クロロプレンゴム系、ニトリルゴム系、スチレン・ブ
タジェンゴム系、シリコンゴム系、イソブチレンゴム系
などの接着剤が用いられる。しかし、耐水圧や施工作業
性などから他の接着剤、例えば、エポキシ系、ウレタン
系などの接着剤を併用しても構わない。The rubber adhesive 3.9 filled between the plurality of continuous protrusions erected on the flexible strip and the rubber adhesive 5 provided on the upper and lower surfaces of the strip 4 are resistant to temperature changes and water deterioration. The adhesive is resistant to natural conditions such as strength, light and weather resistance, and usually uses adhesives such as butyl rubber, chloroprene rubber, nitrile rubber, styrene/butadiene rubber, silicone rubber, and isobutylene rubber. However, other adhesives such as epoxy adhesives, urethane adhesives, etc. may be used in combination with water pressure resistance and workability.
第３図は第１図に示すシート接続部材１、また第４図は
第２図に示すシート接続部材ｌ°を端部に貼着したシー
トの断面図であり、シート１ｏの端部に沿って、シート
接続部材ｌの下面に塗布されたゴム系接着剤５、または
連続突起７間に充填されたゴム系接着剤９によりシート
接続部材がシート１０に貼着されている。FIG. 3 is a cross-sectional view of a sheet with the sheet connecting member 1 shown in FIG. 1 and the sheet connecting member l° shown in FIG. The sheet connecting member 1 is attached to the sheet 10 using a rubber adhesive 5 applied to the lower surface of the sheet connecting member 1 or a rubber adhesive 9 filled between the continuous protrusions 7.
第３図及び第４図に示すようにシート接続部材１、工°
をあらかじめシートｌＯの端部に沿って貼着しておくと
現場で離型紙６を取り外した後、別のシートをシート接
続部材に重ね合すだけてシートの接続ができノート接続
作業が容易である。As shown in FIGS. 3 and 4, the sheet connecting member 1,
By attaching the sheet along the edge of the sheet lO in advance, after removing the release paper 6 on site, the sheets can be connected by simply overlapping another sheet on the sheet connecting member, making the notebook connecting work easier. be.
本発明に使用されるシート１０は例えば、ポリアミド、
ポリエチレン、ポリプロピレン、エチレン酢酸ビニル共
重合体、天然ゴム、合成ゴム、ポリエステルなどの重合
体を溶融成型法、キャスト成型法などで成型して得た不
透水性のシートあるいは、ポリアミド繊維、ポリエステ
ル繊維なとからなる透水性を有する織布、網状物などで
ある。The sheet 10 used in the present invention is made of, for example, polyamide,
Water-impermeable sheets obtained by molding polymers such as polyethylene, polypropylene, ethylene-vinyl acetate copolymer, natural rubber, synthetic rubber, and polyester by melt molding or cast molding, or polyamide fibers and polyester fibers. Water-permeable woven fabrics, net-like materials, etc. consisting of
止水用のノートの場合にはＪ Ｉ Ｓ Ｋ６３２８．
５３９ 「ゴム引き布、防水試験」方法に準拠して測定
した耐水圧が少なくとも３ｋｇ／ｃｍ”Ｇを満足する厚
みを有することが止木工事後のシートの破裂事故を防止
するうえで必要である。この不透水性のシートは単独で
使用してもよいが、トンネル工事や土木工事では湧水の
排水を行う必要があるため、通常導水層としてポリアミ
ド繊維、ポリエステル繊維、ポリプロピレン繊維、その
他通常使用される繊維で作られた不織布あるいは嵩高性
編織布などの透水性シートを不透水性シートに積層して
使用される。For waterproof notebooks, use JIS K6328.
539 It is necessary to have a thickness that satisfies the water pressure resistance of at least 3 kg/cm"G measured in accordance with the "Rubber Coated Fabric, Waterproof Test" method in order to prevent the sheet from bursting after tree anchoring work. This water-impermeable sheet can be used alone, but since it is necessary to drain spring water during tunnel construction and civil engineering work, polyamide fibers, polyester fibers, polypropylene fibers, and other materials are usually used as the water conductive layer. It is used by laminating a water-permeable sheet such as a non-woven fabric or a bulky knitted fabric made of fibers on a water-impermeable sheet.
第５図及び第６図は第１図及び第２図に示されたシート
接続部材１，１°を介して２枚のシート１０゜１０゛を
接続したシート接続構造を示す断面図であり、シート接
続部材に取り付けられた離型紙６を剥がし、該シート接
続部材の表面に該ノー）１０と接続されるシート１０′
の端部を重ね合せた後、上部からシート１０°を押圧す
ることにより２枚のソー ト１０．１０’が確実に圧着
される。5 and 6 are cross-sectional views showing a sheet connection structure in which two sheets 10° and 10° are connected via the sheet connecting members 1 and 1° shown in FIGS. 1 and 2, Peel off the release paper 6 attached to the sheet connecting member, and place the sheet 10' to be connected to the sheet connecting member 10 on the surface of the sheet connecting member.
After overlapping the ends of the sheets, press the sheet 10° from the top to ensure that the two sheets 10 and 10' are crimped together.
（発明の効果）
本発明のシート接続部材ならびにシートおよびシート接
続構造は、トンネル工事、土木建設工事などの止水工事
等におけるシートの接続作業が容易である。また複数の
連続突起間にゴム系接着剤を充填したことで接着剤の溢
失が防止できて高い耐水圧を有する接続構造が得られる
。(Effects of the Invention) The sheet connecting member, the sheet, and the sheet connecting structure of the present invention facilitate the work of connecting sheets in water stoppage works such as tunnel construction and civil engineering construction work. Furthermore, by filling the spaces between the plurality of continuous protrusions with a rubber-based adhesive, overflow of the adhesive can be prevented, and a connection structure having high water pressure resistance can be obtained.
第１図及び第２図は本発明のノート接続部材の斜視図で
あり、第３図及び第４図は端部に沿ってシート接続部材
が貼着されたシートの断面図であり、第５図及び第６図
はシート接続部材を介して２枚のシートを接続し乙構造
を示す断面図である。
１、 １’ ・・・シート接続部材２、 ７
・・・ 連 続 突 起３、、５．９ ・・・
ゴム系接着剤
４．８ ・・・可撓性の帯状体
６ ・・・離 型 紙
１０、 １０ ・・・ シ
ト特許出願人 株式会社 り ラ し
くほか１名）1 and 2 are perspective views of a notebook connecting member of the present invention, FIGS. 3 and 4 are cross-sectional views of a sheet with a sheet connecting member pasted along the edge, and FIGS. 6 and 6 are cross-sectional views showing a structure in which two sheets are connected via a sheet connecting member. 1, 1'... Sheet connection member 2, 7
・・・ Continuous protrusion 3,,5.9 ・・・
Rubber adhesive 4.8...Flexible strip 6...Release paper 10, 10...Shi
Patent applicant RiRa Shiku Co., Ltd. and one other person)
Claims (1)
該２枚のシートを接続するシート接続部材であつて、該
シート接続部材は可撓性の帯状体の両面に該帯状体の長
さ方向に複数の連続突起が立設され、かつ該複数の連続
突起間にゴム系接着剤が充填され、しかも該ゴム系接着
剤の表面に離型紙が取着されてなることを特徴とするシ
ート接続部材。 ２、端部が重ね合された２枚のシート間に配設されて、
該２枚のシートを接続するシート接続部材であつて、該
シート接続部材は可撓性の帯状体の片面に、該帯状体の
長さ方向に複数の連続突起が立設され、かつ該複数の連
続突起が立設された１対の可撓性の帯状体の連続突起を
、ゴム系接着剤層を介して係合させるとともに、該可撓
性の帯状体の上下面にゴム系接着剤層が設けられ、該ゴ
ム系接着剤層の表面に離型紙が取着されてなることを特
徴とする接続部材。 ３、請求項１または２記載のシート接続部材がシートの
端部に沿つて貼着されてなることを特徴とするシート。 ４、端部が重ね合された２枚のシート間に請求項１また
は２記載のシート接続部材が配設されて、該２枚のシー
トがシート接続部材を介して一体に接続されてなること
を特徴とするシート接続構造。[Claims] 1. Disposed between two sheets whose ends are overlapped,
A sheet connecting member for connecting the two sheets, the sheet connecting member having a plurality of continuous protrusions erected on both sides of a flexible strip in the longitudinal direction of the strip, and A sheet connecting member characterized in that a rubber adhesive is filled between continuous protrusions, and a release paper is attached to the surface of the rubber adhesive. 2. Disposed between two sheets whose ends are overlapped,
A sheet connecting member for connecting the two sheets, the sheet connecting member having a plurality of continuous protrusions erected on one side of a flexible strip in the longitudinal direction of the strip; The continuous protrusions of a pair of flexible strips each having continuous protrusions are engaged with each other via a rubber adhesive layer, and a rubber adhesive is applied to the upper and lower surfaces of the flexible strips. 1. A connecting member comprising a layer, and a release paper is attached to the surface of the rubber adhesive layer. 3. A sheet, characterized in that the sheet connecting member according to claim 1 or 2 is adhered along the edge of the sheet. 4. The sheet connecting member according to claim 1 or 2 is disposed between two sheets whose end portions are overlapped, and the two sheets are integrally connected via the sheet connecting member. Seat connection structure featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2172879A JP2801375B2 (en) | 1990-06-29 | 1990-06-29 | Seat connecting member, seat and seat connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2172879A JP2801375B2 (en) | 1990-06-29 | 1990-06-29 | Seat connecting member, seat and seat connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0462219A true JPH0462219A (en) | 1992-02-27 |
| JP2801375B2 JP2801375B2 (en) | 1998-09-21 |
Family
ID=15950006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2172879A Expired - Fee Related JP2801375B2 (en) | 1990-06-29 | 1990-06-29 | Seat connecting member, seat and seat connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2801375B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010119567A (en) * | 2008-11-19 | 2010-06-03 | Toyota Boshoku Corp | Pasted material pasting structure |
-
1990
- 1990-06-29 JP JP2172879A patent/JP2801375B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010119567A (en) * | 2008-11-19 | 2010-06-03 | Toyota Boshoku Corp | Pasted material pasting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2801375B2 (en) | 1998-09-21 |
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