JPS6341561B2 - - Google Patents
Info
- Publication number
- JPS6341561B2 JPS6341561B2 JP21956282A JP21956282A JPS6341561B2 JP S6341561 B2 JPS6341561 B2 JP S6341561B2 JP 21956282 A JP21956282 A JP 21956282A JP 21956282 A JP21956282 A JP 21956282A JP S6341561 B2 JPS6341561 B2 JP S6341561B2
- Authority
- JP
- Japan
- Prior art keywords
- watertight
- airtight
- pair
- strip
- sewing machine
- 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.)
- Expired
Links
- 238000009958 sewing Methods 0.000 claims description 61
- 238000004519 manufacturing process Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 16
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 8
- 238000005304 joining Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 239000000047 product Substances 0.000 description 15
- 239000003566 sealing material Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- -1 extrusion lamination Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Buckles (AREA)
- Slide Fasteners (AREA)
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、スキーウエア.スポーツバツク.テ
ント.エアードームなどの膜構造物など雪中や雨
中での使用に耐え得る水密性、気密性、或は膜構
造物の内部から空気に少しく与圧を加える場合な
どの耐候性を必要とする物品に装着するのに特に
適した合成樹脂のモノフイラメントから成るエレ
メントを使用した水密・気密性スライドフアスナ
ー連続ストリンガーとその生産方法、生産用具に
関する発明である。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to ski wear. Sports bag. tent. For items that require watertightness and airtightness to withstand use in snow or rain, such as membrane structures such as air domes, or weather resistance, such as when slightly pressurizing the air from inside the membrane structure. This invention relates to a watertight/airtight slide fastener continuous stringer using an element made of a synthetic resin monofilament particularly suitable for mounting, a method for producing the same, and a production tool.
(従来技術)
防水性を有するスライドフアスナーの製造方法
として公知の例えば特公昭46−17976号公報に記
載の密封スライドフアスナー用半製品の実施例に
よれば、フアスナーテープの一表面に合成樹脂モ
ノフイラメントから成るコイル状または蛇腹状の
フアスナリンク鎖(以下エレメントと称する)を
固着し、エレメントとフアスナーテープの双方を
弾性材質で被覆したスライドフアスナーを開示し
てあるが、この様なスライドフアスナーではエレ
メントのかみ合頭部に例えばスポーツバツク内に
多量に物を収納し過ぎてフアスナーテープ側から
突上げ力が働いた場合に密封片の突合せ縁が開き
その隙間から水分の浸入が起り防水性能において
未だ充分とはいえない。また、米国特許第
2841851号明細書にはシール部材の表面にそれぞ
れ一対のフアスナーストリンガーを固定したもの
を開示しているが、防水性能は充分であつても構
造が複雑で大がかりなものであるため、フアツシ
ヨン性が要求され小形軽量を指向する前記スキー
ウエア.テントなどには不向きの構造、機能のも
ので、かつ、製品の製造コストも高いものであつ
た。亦、特公昭54−41938号公報には、2枚重合
接着して形成した気密テープの一側縁に、補強テ
ープを添着し、このテープの端面に断面山形のパ
ツキングを設け、気密テープの表裏両面に、噛合
片を一対ずつ二重に設けた気密式スライドフアス
ナーが開示されている。しかし、この気密式スラ
イドフアスナーは、2枚重合接着したテープと、
補強テープと、パツキングとを設ける必要が有る
ので、構造が複雑に成り製造にも手間が掛る欠点
を持つ。また、米国特許第4112150号明細書は、
フアスナーテープへシール材を塗布する防水性フ
アスナーチエーンの製造法を開示するが、この方
法による防水性フアスナーチエーンの生産は、作
業工程が複雑であり、生産設備も大規模になつ
て、生産コストが上昇し、エレメントと縫糸の絡
み部分など狭い個処に、シール材の塗布が充分行
届かないで、防水の不充分な製品が生産される恐
れを生ずるなど、製品の品質及び生産コストの点
から、前記スキーウエアなどに装着する防水性ス
ライドフアスナーの生産方法として、適当な方法
とは言えなかつた。(Prior Art) According to an example of a semi-finished product for a sealed slide fastener described in Japanese Patent Publication No. 46-17976, which is known as a method for producing a waterproof slide fastener, a synthetic resin monofilament is formed on one surface of the fastener tape. A slide fastener has been disclosed in which a coil-shaped or bellows-shaped fastener link chain (hereinafter referred to as an element) consisting of is fixed, and both the element and the fastener tape are covered with an elastic material. For example, if too many items are stored in a sports bag and a push-up force is applied from the fastener tape side, the butt edge of the sealing piece will open and water will enter through the gap, resulting in poor waterproof performance. Not enough. Additionally, U.S. Patent No.
No. 2841851 discloses a seal member in which a pair of fastener stringers are fixed to the surface of each seal member, but even though the waterproof performance is sufficient, the structure is complex and large-scale, so it requires fastening properties. The ski wear is designed to be small and lightweight. Its structure and function were unsuitable for tents, etc., and the manufacturing cost of the product was high. In addition, in Japanese Patent Publication No. 54-41938, reinforcing tape is attached to one side edge of an airtight tape formed by polymerizing and bonding two sheets, and packing with a chevron-shaped cross section is provided on the end surface of this tape, and the front and back sides of the airtight tape are An airtight slide fastener is disclosed in which a pair of engaging pieces are provided on both sides. However, this airtight slide fastener uses two layers of polymerized tape and
Since it is necessary to provide reinforcing tape and packing, the structure is complicated and the manufacturing process is time-consuming. In addition, US Patent No. 4112150 specifies
Although a method for manufacturing a waterproof fastener chain is disclosed in which a sealing material is applied to a fastener tape, production of a waterproof fastener chain by this method requires a complicated work process and a large scale production facility, resulting in high production costs. From the viewpoint of product quality and production costs, there is a risk that the sealant may not be applied to narrow areas such as the tangled parts of elements and sewing threads, resulting in products with inadequate waterproofing. However, this method could not be said to be suitable as a method for producing waterproof slide fasteners to be attached to ski wear and the like.
(発明の目的)
本発明の目的は、上記従来公知の物およびその
生産方法の欠点を改め、スキーウエアなどの様に
降雪,凍結による操作不能を来さない構造,機能
を有する一方、フアツシヨン性が要求される面か
らの柔軟性と共にスポーツバツグ.テントのよう
に可成りの耐久性.信頼性を要求され、またエア
ードームのように水密性と共に気密性を必要とす
る分野の利用に供する合成樹脂のモノフイラメン
トから成る水密・気密性スライドフアスナー連続
ストリンガーと、その生産方法、生産用具を提供
することにある。(Objective of the Invention) The object of the present invention is to correct the drawbacks of the conventionally known products and their production methods, and to have a structure and function that does not cause inoperability due to snowfall or freezing, like ski wear, while providing fashionability. It is a sports bag with flexibility that is required. Fairly durable, like a tent. Watertight/airtight slide fastener continuous stringer made of synthetic resin monofilament, used in fields where reliability is required, and which requires both watertightness and airtightness, such as air domes, as well as its production method and production tools. It is about providing.
(発明の構成)
本発明は、上記の目的を達成するためそれぞれ
下記の構成を有する。(Configuration of the Invention) The present invention has the following configurations to achieve the above objects.
(1) 上下に折曲し折返した対設面3を接合した水
密・気密性ストリツプAと、その一方の端縁4
の近くの長手方向に沿い、上下両面Cに夫々固
着した一対のコイル状或はジグザグ状の連続し
た合成樹脂モノフイラメントで造つた、噛合い
リンクを形成するエレメント5とから成り、上
記エレメント5の噛合い中心線Mよりも、前記
端縁4を突出して配備した水密・気密性スライ
ドフアスナー連続ストリンガー。(1) A watertight/airtight strip A made by joining facing surfaces 3 that are bent and folded back up and down, and one end edge 4 of the strip A.
It consists of an element 5 forming an interlocking link, which is made of a pair of coiled or zigzag continuous synthetic resin monofilaments fixed to the upper and lower surfaces C, respectively, along the longitudinal direction near the element 5. A watertight/airtight slide fastener continuous stringer with the end edge 4 protruding beyond the engagement center line M.
(2) 水密・気密性ストリツプAと、その一方の端
縁4の近くの長手方向に沿い、上下両面Cの喰
違つた位置に夫々固着した一対のコイル状或は
ジグザグ状の連続した合成樹脂モノフイラメン
トで造つた噛合いリンクを形成するエレメント
5とから成り、上記エレメント5の噛合い中心
線Mよりも上記端縁4を突出して配備した水
密・気密性スライドフアスナー連続ストリンガ
ー。(2) A pair of continuous coil-shaped or zigzag-shaped synthetic resin strips fixed to watertight/airtight strips A and at different positions on both upper and lower surfaces C along the longitudinal direction near one end edge 4. This watertight/airtight slide fastener continuous stringer is composed of an element 5 formed of a filament and forming a meshing link, and the end edge 4 of the element 5 is arranged to protrude beyond the meshing center line M of the element 5.
(3) 上下に折曲し折返した対設面3を接合し表面
に弾性を有する軟質シール材12を被覆した織
成或は編成した天然又は合成樹脂製テープ1か
ら成る水密・気密性ストリツプAと、その一方
の端縁4の近くの長手方向に沿い、上下両面C
に夫々固着した一対のコイル状或はジグザグ状
の連続した合成樹脂モノフイラメントで造つた
噛合いリンクを形成するエレメント5とから成
り、上記エレメント5の噛合い中心線Mよりも
上記端縁4を突出して配備した水密・気密性ス
ライドフアスナー連続ストリンガー。(3) A watertight/airtight strip A consisting of a woven or knitted natural or synthetic resin tape 1 that joins facing surfaces 3 that are bent and folded up and down and whose surface is covered with an elastic soft sealing material 12. and along the longitudinal direction near one end edge 4, both upper and lower surfaces C
It consists of a pair of coil-shaped or zigzag-shaped elements 5 forming meshing links made of continuous synthetic resin monofilament fixed respectively to the elements 5. Continuous stringer with watertight and airtight slide fasteners.
(4) 上下に折曲し折返した対接面3を接合し表面
に弾性を有する軟質シール材12を被覆し、上
記折返した端縁4に硬質シール材の突条16を
形成した水密・気密性ストリツプAと、その一
方の端縁4の近くの長手方向に沿い上下両面C
にそれぞれ固着した一対のコイル状あるいはジ
グザグ状の連続した合成樹脂モノフイラメント
で造つた噛み合いリンクを形成するエレメント
5とから成り、上記エレメント5の噛合い中心
線Mよりも上記端縁4を突出して配備した水
密・気密性スライドフアスナー連続ストリンガ
ー。(4) Watertight/airtight, in which the contact surfaces 3 that are bent and folded upward and downward are joined together, the surfaces are covered with a soft sealing material 12 having elasticity, and protrusions 16 of hard sealing material are formed on the folded edges 4. A sexual strip A and both upper and lower surfaces C along the longitudinal direction near one end edge 4
It consists of a pair of coil-shaped or zigzag-shaped continuous synthetic resin monofilament elements 5 forming an interlocking link fixed to each other, with the end edge 4 protruding beyond the interlocking center line M of the element 5. Deployed watertight/airtight slide fastener continuous stringer.
(5) 上下に折曲した対設面3を接合した水密・気
密性ストリツプAと、その一方の端縁4の近く
の長手方向に沿い、上下両面Cにそれぞれ固着
した、一対のコイル状あるいはジグザグ状の連
続した合成樹脂モノフイラメントで造つた、噛
合いリンクを形成するエレメント5とから成
り、上記エレメント5の噛合い中心線Mより
も、前記端縁4を突出して配備する際、エレメ
ント5を前記水密・気密性ストリツプAに縫着
する縫糸10の、エレメント5の下脚部8およ
び水密・気密性ストリツプAに対する上面側の
縫目と、下面側の縫目とを、喰違わせて縫着し
た水密・気密性スライドフアスナー連続ストリ
ンガー。(5) A watertight/airtight strip A with vertically bent opposed surfaces 3 joined together, and a pair of coiled or airtight strips fixed to both upper and lower surfaces C along the longitudinal direction near one end edge 4. The element 5 is made of a continuous zigzag-shaped synthetic resin monofilament and forms a meshing link. The sewing thread 10 used to sew the watertight/airtight strip A to the watertight/airtight strip A is sewn so that the seam on the upper side and the seam on the lower side of the lower leg part 8 of the element 5 and the watertight/airtight strip A are different from each other. Watertight/airtight slide fastener continuous stringer.
(6) 水密・気密性ストリツプAの一面の長手方向
に一対のエレメント5のかみ合い頭部6を対向
して所定の間隔Pを隔てて並行して固着する第
1の工程と、続いて上記水密・気密性ストリツ
プAを固着した一対のエレメント5相互の中間
の位置で上記水密・気密性ストリツプAの長手
方向に、上記エレメント5と並行して折曲して
折返す第2の工程と、折返した水密・気密性ス
トリツプAの対接面3を接合する第3の工程と
から成る水密・気密性スライドフアスナー連続
ストリンガーの生産方法。(6) A first step of fixing the engaging heads 6 of a pair of elements 5 facing each other in the longitudinal direction of one surface of the watertight/airtight strip A in parallel with a predetermined distance P, followed by the watertightness described above.・A second step of bending and folding the watertight/airtight strip A in the longitudinal direction of the pair of elements 5 to which the airtight strip A is fixed, parallel to the element 5; and a third step of joining the facing surfaces 3 of the watertight and airtight strip A.
(7) 水密・気密性ストリツプAの一面の長手方向
に、一対のエレメント5の噛合い頭部6を、対
向して所定の間隔Pを隔て、並行して固着する
第1の工程と、続いて、上記水密・気密性スト
リツプAを固着した一対のエレメント相互の中
間位置の中央の上記水密・気密性ストリツプA
の長手方向の中心線Lに沿つて上記エレメント
と並行して折曲して折返す第2の工程と、折返
した水密・気密性ストリツプAの対接面3を接
合する第3の工程とから成る水密・気密性スラ
イドフアスナー連続ストリンガーの生産方法。(7) A first step of fixing the interlocking heads 6 of a pair of elements 5 in parallel in the longitudinal direction of one surface of the watertight/airtight strip A, facing each other with a predetermined interval P; The watertight/airtight strip A is located at the center between the pair of elements to which the watertight/airtight strip A is fixed.
a second step of bending and folding the strip along the longitudinal center line L in parallel with the element, and a third step of joining the facing surface 3 of the folded watertight/airtight strip A. A method for producing a watertight/airtight slide fastener continuous stringer consisting of:
(8) 水密・気密性ストリツプAの一面の長手方向
に、一対のエレメント5の噛合い頭部6を対向
して所定の間隔Pを隔て、並行して固着する第
1の工程と、続いて、上記水密・気密性ストリ
ツプAを固着した一対のエレメント5相互の中
間位置で上記水密・気密性ストリツプAの長手
方向の中心線Lをずらせた折返し線Qに沿つて
上記エレメント5と並行して折曲して折返す第
2の工程と、折返した水密・気密性ストリツプ
Aの対接面3を接合する第3の工程とから成る
水密・気密性スライドフアスナー連続ストリン
ガーの生産方法。(8) A first step of fixing the meshing heads 6 of a pair of elements 5 in parallel in the longitudinal direction of one surface of the watertight/airtight strip A with a predetermined distance P between them, and then , parallel to the element 5 along a folding line Q that is offset from the longitudinal center line L of the watertight/airtight strip A at an intermediate position between the pair of elements 5 to which the watertight/airtight strip A is fixed. A method for producing a watertight/airtight slide fastener continuous stringer comprising a second step of bending and folding, and a third step of joining the facing surface 3 of the folded watertight/airtight strip A.
(9) 中央に仕切板23を有しその両側にミシンの
送り方向に沿い対称に上面に設けたそれぞれ一
対のエレメント5を水平にきつちりと挿通する
有底の一対の案内溝22を有する下板21と、
上記下板21との間に水密・気密性ストリツプ
Aが通過できる間隙を隔てヽ下板21の上方に
対設した上板24とから成り、所定の固定位置
で上下動する一対のミシン針26が出入する透
孔25を上板24および下板21の前記一対の
案内溝22に設けた水密・気密性スライドフア
スナー連続ストリンガーを、生産するために使
用する水密・気密性連続ストリンガー縫製用の
ミシン用ガイドG―1。(9) A bottom having a partition plate 23 in the center and a pair of bottomed guide grooves 22 on both sides of which are horizontally and tightly inserted a pair of elements 5 provided symmetrically on the upper surface along the feed direction of the sewing machine. Board 21 and
It consists of an upper plate 24 arranged above the lower plate 21 with a gap through which the watertight/airtight strip A can pass between it and the lower plate 21, and a pair of sewing machine needles 26 that move up and down at a predetermined fixed position. A sewing machine for sewing a watertight and airtight continuous stringer, which is used to produce a watertight and airtight slide fastener continuous stringer, in which a through hole 25 through which the material enters and exits is provided in the pair of guide grooves 22 of an upper plate 24 and a lower plate 21. Guide G-1.
(10) 噛合せた一対のエレメント5を、水平にきつ
ちりと挿通するミシンの送り方向に沿う有底の
案内溝29を有する下板28と、上記下板28
との間に水密・気密性ストリツプAが通過でき
る間隙を隔て、下板28の上方に対設し、その
中央部上面をミシンの送り方向に沿つて隆設し
た突状部31と、その突状部31の内部に、上
板30の下面から逆U字形断面でミシンの送り
方向に沿つて配備したトンネル溝32と、上記
トンネル溝32の中に装着し、水密・気密性ス
トリツプAに縫製加工中逆U字形の撓み部を形
成保持するライナー33を有する上板30とか
ら成り、所定の固定位置で上下動する一対のミ
シン針26が出入する透孔25を上板30およ
び下板28の前記案内溝29に設けた水密・気
密性スライドフアスナー連続ストリンガーを生
産するために使用する水密・気密性ストリツプ
縫製用のミシン用ガイドG―2。(10) A lower plate 28 having a bottomed guide groove 29 along the feed direction of the sewing machine through which the meshed pair of elements 5 are horizontally and tightly inserted;
A projecting portion 31 is provided above the lower plate 28 with a gap through which the watertight/airtight strip A can pass between the A tunnel groove 32 is provided inside the shaped part 31 with an inverted U-shaped cross section from the lower surface of the upper plate 30 along the feed direction of the sewing machine, and a watertight/airtight strip A is sewn into the tunnel groove 32. The upper plate 30 and the lower plate 28 have a through hole 25 through which a pair of sewing machine needles 26 that move up and down at a predetermined fixed position enter and exit. A guide G-2 for a sewing machine for sewing watertight and airtight strips used to produce a watertight and airtight slide fastener continuous stringer provided in the guide groove 29 of.
(実施例)
以下本発明の実施例について図面を参照して説
明するが、本明細書の特許請求の範囲に本発明の
要旨として記載した構成を具備するものは例えそ
の実施の態様において本発明のものと差違があつ
たとしても本発明の技術的範囲に属するものであ
ることはいうまでもない。(Example) Examples of the present invention will be described below with reference to the drawings, but even if the configuration described in the claims of this specification is the gist of the present invention, the present invention is not limited to the embodiment thereof. It goes without saying that even if there are differences from the above, they still fall within the technical scope of the present invention.
実施例1 (物)
第1図乃至第2図において、X,Yは本発明の
左右それぞれの連続ストリンガー、Aは連続スト
リンガーの水密・気密性ストリツプで天然または
合成繊維、化学繊維を織成または編成した長尺で
細巾の繊維系のテープ1と、その繊維系テープ1
の表裏両面にコーテイング,押出し成形による積
層処理,噴霧浸漬,貼着,接着などの手段によつ
て施した、水密・気密性のゴム材,シール材(塩
化ビニイル系で、弾性を有する軟質のものを含
む)を用いた被覆材2から成り、この水密・気密
性ストリツプAを上下に折返し、テープBの対接
面3を接着剤で接合するか、又は熱接着合成樹脂
フイルムを挟んで、熱接着により接合してある。
4は上記水密・気密性ストリツプAの折返した端
縁、Cは端縁4の近くの水密・気密性ストリツプ
Aの上下両面、5は上記端縁4の近くの長手方向
に沿い上下両面Cにそれぞれ固着した一対のコイ
ル状あるいはジグザグ状の連続した合成樹脂モノ
フイラメントで造つた噛み合いリンクを形成する
エレメント、6はエレメント5の噛み合い頭部、
7は同じく上脚部、8は同じく下脚部、9は同じ
く連結反転部、10はエレメント5を水密・気密
性ストリツプAに縫着する縫糸、11はビード形
成用の芯紐である。そして上記端縁4は上下両面
Cにそれぞれ縫着したエレメント5の噛み合い中
心線Mに対し距離lを隔ててエレメント5の噛み
合い頭部より突出して配備する。Zは前記のよう
に、連続ストリンガーXおよびYの、上下各一対
のエレメント5の噛合い頭部6を噛合せた、水
密・気密性スライドフアスナー連続チエーンであ
る。〔上記の作用〕上記構成を有するこの実施例
は、X,Y両連続ストリンガーを噛合せると、水
密・気密性ストリツプAの端縁4が、エレメント
5の噛合い中心線Mに対し、距離lを隔てヽエレ
メント5よりも突出しているので、噛合いにより
双方の連続ストリンガーXおよびYの対向縁部
を、隙間なく塞ぎ、良好な水密・気密状態と成
る。そして上記の場合、水密・気密性ストリツプ
Aの上下両面Cに、一対のエレメント5を固着す
るには、まづ、上下両エレメント5を、上下両面
Cの同位置に固着する場合、最初、水密・気密性
ストリツプAの一面の、一対のエレメント5を分
離した後、間隔をあけて縫着し、次いで、両エレ
メント5間の中央の位置で、ストリツプAを半分
に折返し、その対接面3を接合する。尚、第9図
に示すスライドフアスナー連続チエーンZのよう
に、エレメント5が上下両面で喰違つて噛合うも
のでは、上記分離の後、間隔をあけて水密・気密
性ストリツプAの一面に取付けた、一対のエレメ
ント5間の中央から、少しくずれた位置で、スト
リツプAを半分に折返し、その対接面3を接合す
る。この様にしてできた上下一対のエレメント5
を、水密・気密性ストリツプAの、上下両面Cの
喰違つた位置に、夫々配備した、連続ストリンガ
ーXおよびYを組合せて、連続チエーンZとし、
エレメント5を噛合せた場合、互に圧接する個処
が、左右両連続ストリンガーXおよびYの双方の
端縁4のみでなく、その近辺の上下両面Cの一部
にも、及ぶことにより、双方の連続ストリンガー
XおよびYの水密・気密のための圧接面積を、第
3図の場合に較らべ、相当に大きく取ることがで
き、そのことによつて、水密・気密機能、従つて
水密・気密効果を、向上することができる。Example 1 (Product) In Figures 1 and 2, X and Y are the left and right continuous stringers of the present invention, and A is a watertight/airtight strip of the continuous stringer made of natural or synthetic fiber, chemical fiber woven or Knitted long and narrow fiber tape 1 and the fiber tape 1
A watertight/airtight rubber material or sealing material (vinyl chloride-based, elastic and soft material) applied to both the front and back sides of the product by coating, extrusion lamination, spray dipping, pasting, adhesion, etc. This watertight/airtight strip A is folded up and down, and the facing surface 3 of the tape B is joined with an adhesive or a heat-adhesive synthetic resin film is sandwiched between the strips. They are joined by adhesive.
4 is the folded edge of the watertight/airtight strip A, C is the upper and lower surfaces of the watertight/airtight strip A near the edge 4, and 5 is the upper and lower surfaces C along the longitudinal direction near the edge 4. Elements forming an interlocking link made of a pair of fixed coil-shaped or zigzag-shaped continuous synthetic resin monofilaments, 6 is an interlocking head of element 5,
7 is the same upper leg part, 8 is the same lower leg part, 9 is the same connection reversal part, 10 is a sewing thread for sewing the element 5 to the watertight/airtight strip A, and 11 is a core string for forming a bead. The end edge 4 is provided so as to protrude from the engaging head of the element 5 at a distance l from the engaging center line M of the element 5 sewn to the upper and lower surfaces C, respectively. As mentioned above, Z is a watertight/airtight slide fastener continuous chain in which the engaging heads 6 of the upper and lower pairs of elements 5 of the continuous stringers X and Y are engaged with each other. [Above Effect] In this embodiment having the above configuration, when the X and Y continuous stringers are engaged, the edge 4 of the watertight/airtight strip A is at a distance l from the engagement center line M of the element 5. Since it protrudes beyond the element 5 with a gap between them, the opposing edges of both continuous stringers X and Y are closed without any gaps due to meshing, resulting in a good watertight and airtight state. In the above case, in order to fix a pair of elements 5 to both the upper and lower surfaces C of the watertight/airtight strip A, first, when fixing both the upper and lower elements 5 to the same position on the upper and lower surfaces C, first,・After separating a pair of elements 5 on one side of the airtight strip A, sew them together with a gap between them, then fold the strip A in half at the center position between both elements 5, and attach the facing surface 3. join. In addition, in the case of a slide fastener continuous chain Z shown in FIG. 9, in which the elements 5 are engaged with each other on both the upper and lower surfaces, after the above separation, the elements 5 are attached to one side of the watertight/airtight strip A at intervals. The strip A is folded in half at a position slightly shifted from the center between the pair of elements 5, and the opposing surfaces 3 are joined. A pair of upper and lower elements 5 created in this way
A continuous chain Z is formed by combining continuous stringers X and Y, which are respectively placed at different positions on the upper and lower surfaces C of the watertight/airtight strip A,
When the elements 5 are engaged, the parts that press against each other extend not only to the edges 4 of both the left and right continuous stringers The contact area for watertightness and airtightness of the continuous stringers X and Y can be made considerably larger than in the case shown in Fig. 3. The airtight effect can be improved.
尚、水密・気密性ストリツプAは、繊維系材質
のテープの場合、平織の織成テープにゴム,合成
樹脂系のシール材から成る被覆材を被覆した、通
常のタイプの物のほか、第4図に示す素材として
軟質塩化ビニイルを使用した、弾性を持つ軟質シ
ール材を用いると本実施例の場合良好な成果が得
られ、また、第5図に示すトリコツト編により編
成したニツトテープの表面に弾性を有する塩化ビ
ニイル系の軟質シール材を用いると、表面側効果
の他に裏面の編組織によつて形成したウエール1
3間の溝部14により対接面3が拡り接合面積を
増加でき、かつ、縫糸10を溝14の部分で収め
るとエレメント5の固着が強固にできスポーツバ
ツグの様にエレメントの噛み合い頭部6に極めて
大い力の掛る製品に用いるのに適する。そして水
密・気密性ストリツプAには繊維系材質のテープ
を使用することは既に述べたが、ゴム系の材質の
場合水密・気密性被覆が不要であることはいうま
でもなく、必要に応じてテープの強度.耐久性保
持のためテープE全体に、第6図に示す補強芯1
5を加えたり、第11図に示す端縁4にのみ補強
芯15を加える。そしてまた端縁4の圧接度を良
好に保つ構成として第4図に示す硬質シール材の
突条16を端縁4の軟質シール材の上に押出し成
形の際同時に成形附設するもの、第8図に示すよ
うにゴム系材質のテープEの端縁4の、ゴムの肉
厚を厚くし隆起部17としたものを提示する。ま
た別に第5図に示すよに、エレメント5の上脚部
7に凹溝18を形成することにより水密・気密性
ストリツプAに対するエレメント5の固着を強固
にでき端縁4の圧接保持を強化できる。そしてこ
の構成をトリコツト編により編成したニツトテー
プ裏面のウエール間の溝部14の凹溝の構成と併
用して両者の間に縫糸10を掛渡して縫着するこ
とによりエレメント5の止着を一層安定強固にす
ることができる。更に別途、第8図及び第9図に
示すように縫糸10のエレメント5の下脚8およ
び水密・気密性ストリツプAに対する上面側の縫
目19と下面側の縫目20を喰違わせる構成をと
れば、縫目が重ならないので上面側の縫目19か
ら染込んだ水分が縫目20に及びそこから器物内
に水分を誘引することが無いので防水性能を高め
ることができる点で毛管現象に基づく器内への水
分の浸入を防ぐ上で積極的効果を期待できる。 In addition, watertight/airtight strip A is a tape made of fibrous material, in addition to a regular type in which a plain woven tape is covered with a covering material made of rubber or a synthetic resin sealing material, there are also four types of strips. Good results were obtained in this example by using a soft sealing material with elasticity, such as soft vinyl chloride as the material shown in the figure. When using a vinyl chloride-based soft sealing material with
The groove 14 between the elements 3 expands the contact surface 3 to increase the joint area, and when the sewing thread 10 is accommodated in the groove 14, the element 5 can be firmly fixed, and the engaging head 6 of the element can be tightened like a sports bag. Suitable for use in products that require extremely large amounts of force. It has already been mentioned that fiber-based tape is used for the watertight/airtight strip A, but it goes without saying that a watertight/airtight covering is not required when using rubber-based material. Strength of tape. To maintain durability, the entire tape E is covered with reinforcing core 1 as shown in Figure 6.
5, or a reinforcing core 15 is added only to the edge 4 shown in FIG. Furthermore, as a structure for maintaining good pressure contact of the edge 4, a protrusion 16 of hard sealing material shown in FIG. 4 is formed on the soft sealing material of the edge 4 at the same time as extrusion molding, as shown in FIG. As shown in FIG. 2, the edge 4 of a tape E made of a rubber-based material has a thickened rubber wall to form a raised portion 17. Additionally, as shown in FIG. 5, by forming a concave groove 18 in the upper leg portion 7 of the element 5, the element 5 can be firmly fixed to the watertight/airtight strip A, and the press-contact retention of the edge 4 can be strengthened. . By using this configuration in combination with the concave groove configuration of the groove 14 between the wales on the back side of the knit tape knitted with tricot stitch, the sewing thread 10 is passed between the two and sewn, thereby making the attachment of the element 5 even more stable and strong. It can be done. Furthermore, as shown in FIGS. 8 and 9, a configuration is adopted in which the upper surface side seam 19 and the lower surface side seam 20 of the sewing thread 10 with respect to the lower leg 8 of the element 5 and the watertight/airtight strip A are made different. For example, since the seams do not overlap, moisture seeping in from the seam 19 on the top side does not reach the seam 20 and attract moisture from there into the utensil, which improves waterproof performance and prevents capillary action. It can be expected to have a positive effect in preventing moisture from entering the inside of the container.
実施例2 (生産方法)(生産用具)
本実施例は、水密・気密性連続ストリンガーの
生産方法及びその際使用する生産用具に係るもの
である。第10図においてG―1は本実施例の生
産方法において水密・気密性ストリツプAにエレ
メント5を縫着する縫製用ミシンに取付けるガイ
ド、22は下板21の上面に設けた仕切り23を
介し下板21の上面に対称に設けた、一対のエレ
メント5をそれぞれ水平にきつちりと押通する有
底でミシンの送り方向に沿う一対の案内溝、24
は下板21との間に水密・気密性ストリツプAが
通過できる間隙を隔てて下板21の上方に対設し
た上板、25は上板24および下板21に一対づ
つ設けた所定の固定位置で上下動するミシン針2
6が出入する透孔で前記案内溝22の底を貫通す
る。27はミシンのルーパーである。そして上記
仕切23の長手方向の中心線Nを一対のミシン針
26の間隔Pの中間点と一致させてある。上記の
ガイドG―1を有するミシンにおいて先づ案内溝
22の送り込側から一組のエレメント5のかみ合
い頭部6を互に向い合せて両者が仕切り23に接
するように芯紐11と共に送り込み、同時に上板
24と下板21上面の間隙に水密・気密性ストリ
ツプAを送り込む。この状態を第15図に示すが
ミシンの縫製を開始し水密・気密性ストリツプA
とエレメント5を同速度で送り乍ら縫製すること
によつて図示しない縫糸10はミシン針26とル
ーパー27の協働によつて水密・気密性ストリツ
プA、エレメント5および芯紐11を縫着固定す
る。以上のミシンによる縫着工程を了えて順次取
出した連続した中間縫製品Hの一部を第12図第
13図に示す。次に上記連続した中間縫製品Hの
一対のエレメント5の間隔の中心線Lにおいて水
密・気密性ストリツプAを二つ折りに上下に折曲
して折返し、その対接面3を接着、熱熔着などに
より接合すると第1図に示すように上下に折曲し
て折返した対接面3を接合した水密・気密性スト
リツプの折返した端縁4の近くの長手方向に沿い
上下両面Cにそれぞれ固着した一対のコイル状あ
るいはジグザグ状の連続した合成樹脂モノフイラ
メントで造つた噛み合いリンクを形成するエレメ
ント5の噛み合い中心線Mよりも突出して配備し
た連続ストリンガーを得る。従つてこの連続スト
リンガーを左右一対揃えて、連続ストリンガーX
およびYとし、その対向するエレメントのかみ合
い頭部を組合せれば、ここに第2図、第3図に示
す水密・気密性スライドフアスナー連続チエーン
Zを得ることができる。そして、上記中間縫製品
Hをその中心線Lからずらせて折曲し対接面3を
接合すれば、第9図に示す連続ストリンガーとな
る。Example 2 (Production method) (Production tools) This example relates to a method for producing a watertight/airtight continuous stringer and the production tools used therein. In FIG. 10, G-1 is a guide to be attached to the sewing machine for sewing the element 5 to the watertight/airtight strip A in the production method of this embodiment, and 22 is a guide attached to the sewing machine that sews the element 5 to the watertight/airtight strip A in the production method of this embodiment. A pair of guide grooves 24 with bottoms and extending in the feed direction of the sewing machine, symmetrically provided on the upper surface of the plate 21, through which the pair of elements 5 are pushed horizontally and tightly.
25 is an upper plate provided above the lower plate 21 with a gap between the lower plate 21 and a gap through which the watertight/airtight strip A can pass, and 25 is a pair of predetermined fixings provided on the upper plate 24 and the lower plate 21. Sewing machine needle 2 that moves up and down depending on the position
6 penetrates the bottom of the guide groove 22 through the hole through which the guide groove 6 enters and exits. 27 is the looper of the sewing machine. The longitudinal centerline N of the partition 23 is made to coincide with the midpoint of the distance P between the pair of sewing machine needles 26. In the sewing machine having the above-mentioned guide G-1, first feed the engaging heads 6 of a pair of elements 5 together with the core cord 11 from the feed side of the guide groove 22 so that they face each other and are in contact with the partition 23; At the same time, a watertight/airtight strip A is fed into the gap between the upper surfaces of the upper plate 24 and the lower plate 21. This state is shown in Fig. 15, when the sewing machine starts sewing and the watertight/airtight strip A is
By sewing the elements 5 and 5 at the same speed, the sewing thread 10 (not shown) sews and fixes the watertight/airtight strip A, the element 5, and the core string 11 through the cooperation of the sewing machine needle 26 and the looper 27. do. 12 and 13 show a part of the continuous intermediate sewn product H which was taken out one after another after completing the sewing process using the sewing machine described above. Next, the watertight/airtight strip A is folded up and down in half at the center line L of the interval between the pair of elements 5 of the continuous intermediate sewn product H, and then folded back, and the contact surfaces 3 are glued or hot welded. When joined, as shown in Fig. 1, the watertight/airtight strip is bonded to the upper and lower surfaces C along the longitudinal direction near the folded edge 4 of the watertight/airtight strip, which is joined to the contact surface 3 which is bent upward and downward and then folded back. To obtain a continuous stringer which is arranged to protrude from a meshing center line M of an element 5 forming a meshing link made of a pair of continuous coiled or zigzag shaped synthetic resin monofilaments. Therefore, by arranging a pair of these continuous stringers on the left and right, continuous stringers
and Y, and by combining the engaging heads of the opposing elements, a watertight/airtight slide fastener continuous chain Z shown in FIGS. 2 and 3 can be obtained. Then, by bending the intermediate sewn product H off its center line L and joining the facing surfaces 3, a continuous stringer as shown in FIG. 9 is obtained.
実施例3 (生産方法)(生産用具)
実施例―2と仝じく本例も水密・気密性連続ス
トリンガーの生産方法及びその際使用する生産用
具に関するが、第14図においてG―2は第10
図に示したものと同類のガイドである。28はガ
イドG―2の下板、29はかみ合せた一対のエレ
メント5を水平にきつちりと押通する有底でミシ
ンの送り方向に沿う案内溝で、下板28の上面に
配設する。30は下板28との間に水密・気密性
ストリツプAが通過できる間隙を隔てて下板28
の上方に対設した上板、31は上板30の中央部
上面にミシン送りの方向に沿つて隆設した突状
部、32は突状部31の内部に上板30の下面か
ら逆U字形断面でミシンの送り方向に沿つて配備
したトンネル溝、25は実施例―2と同じミシン
針が出入する透孔で案内溝29を貫通する。33
は上記トンネル溝32の中に装着した水密・気密
性ストリツプAに縫製加工中逆U字形の撓わみ部
を形成するライナーである。上記のガイドG―2
を有するミシンにおいて、先づ一対のエレメント
5をその噛み合い頭部6によつて互に噛み合せこ
れを水平状態に支えて案内溝29に押通する。こ
の時同時に水密・気密性ストリツプAを上板突状
部31のトンネル溝32にライナー33をまたぎ
上板30下面と下板28上面の形成する隙間に挿
入し送り込む。この状態を第15図に示すがミシ
ンの縫製を開始し水密・気密性ストリツプAとエ
レメント5を同速度で送り乍ら縫製する工程の作
用は実施例― と同様である。ミシン縫製工程を
了えて順次取出した連続した中間縫製品Jは一対
のエレメント5が噛み合いの状態にあるので、こ
の噛み合いを分離して拡げると実施例6の中間縫
製品Hと同じ状態となる。従つてそれ以後の工程
により、エレメント相互の間隔の中心線Lで水
密・気密性ストリツプAを、二つ折りに折曲して
折返し、その対接面3を接合すれば実施例4の連
続ストリンガーが得られ、第16図の様に中心線
Lからずらせた折返し線Qで折曲し折返せば、第
9図の連続ストリンガーに成る。Example 3 (Production method) (Production tools) Similar to Example-2, this example also relates to a method for producing watertight/airtight continuous stringers and the production tools used at that time. 10
This is a guide similar to the one shown in the figure. 28 is a lower plate of the guide G-2, and 29 is a bottomed guide groove along the feed direction of the sewing machine, through which the pair of interlocking elements 5 are pushed horizontally and tightly, and is arranged on the upper surface of the lower plate 28. . 30 is connected to the lower plate 28 with a gap through which the watertight/airtight strip A can pass between the lower plate 28 and the lower plate 28.
The upper plate 31 is provided opposite to the upper plate 30, and the protruding part 31 is protruded along the sewing machine feed direction on the upper surface of the center part of the upper plate 30. The protruding part 32 is an inverted U formed inside the protruding part 31 from the lower surface of the upper plate 30. The tunnel groove 25, which has a letter-shaped cross section and is arranged along the feed direction of the sewing machine, is a through hole through which the sewing machine needle enters and exits, as in Example-2, and passes through the guide groove 29. 33
is a liner which forms an inverted U-shaped bending portion during the sewing process on the watertight/airtight strip A installed in the tunnel groove 32. Guide G-2 above
In this sewing machine, first, a pair of elements 5 are engaged with each other by their engagement heads 6, supported in a horizontal state, and pushed through the guide groove 29. At the same time, the watertight/airtight strip A is inserted and fed into the tunnel groove 32 of the upper plate protrusion 31, across the liner 33, and into the gap formed between the lower surface of the upper plate 30 and the upper surface of the lower plate 28. This state is shown in FIG. 15, and the operation of the process of starting the sewing machine and sewing the watertight/airtight strip A and the element 5 while feeding them at the same speed is the same as in the embodiment. In the continuous intermediate sewn product J taken out one after another after completing the sewing process, the pair of elements 5 are in an interlocking state, so if this interlocking is separated and expanded, it will be in the same state as the intermediate sewn product H of Example 6. Therefore, in the subsequent steps, the watertight/airtight strip A is folded in half at the center line L of the spacing between the elements, and the contact surfaces 3 are joined to form the continuous stringer of Example 4. If this is obtained and folded back along a folding line Q offset from the center line L as shown in FIG. 16, the continuous stringer shown in FIG. 9 will be obtained.
(発明の効果)
本発明の水密・気密性スライドフアスナー連続
ストリンガーは、これを組合せて連続チエーンと
し所定長に切断し仕上加工によつてスライドフア
スナーとした場合はフアスナーテープの表裏両面
にエレメント5が配備してあるので、水密・気密
作用を司る圧接部を噛合せた両面のエレメント5
が強力に保持する。従つて、噛合い部の表裏どち
ら側から突上力が作用しても圧接部の水密・気密
作用を損うことが無い。また、構成部品に特別な
ものが無く複雑な操作も必要としないので、生産
者にとつても使用者にとつてもその取扱は手慣れ
たものであり、特に生産の際特殊な水密・気密処
理用の大型設備、加工機械を必要とせず、繊維を
素材とするテープを使用する場合でも、その水
密・気密加工には一般の装置器具の利用ですみ、
また、ゴム系の材質のテープの場合には、殆何の
装置器具をも必要とせず、軟質、硬質シール材を
使用する場合も通常の押出成形機によりコーテイ
ング.積層処理などの被覆加工を容易に実施でき
るなど構造が簡単なことと相挨つて生産価格を安
く維持できる点でも優れている。また、縫製の際
に使用する治具用のガイドもその構造取扱いが簡
単で一般の工業用ミシンにこれを取付ることによ
り連続して一工程によつて水密・気密性ストリツ
プに対するエレメントの縫製による固着ができ、
さらに続く次の折返し工程なども周知技術によつ
て可能であり、折曲部の対接面の接合についても
特殊な工程、器具、材料を必要とすることなく、
しかも、この工程を全部自動操作で加工すること
も容易に実施できるので本発明の連続ストリンガ
ーの生産に際しては、生産工程における本発明の
生産用具による自動化、省力化による製品コスト
の合理化、品質向上、品質均一化の為からも技術
的に優れた発明である。(Effect of the invention) When the watertight/airtight slide fastener continuous stringer of the present invention is combined into a continuous chain, cut into a predetermined length, and finished to form a slide fastener, the elements 5 are formed on both the front and back sides of the fastener tape. Since the element 5 on both sides engages the pressure welding part that controls watertightness and airtightness,
holds strongly. Therefore, even if an upward force is applied from either the front or the back side of the meshing part, the water-tightness and airtightness of the pressure-welding part will not be impaired. In addition, since there are no special components and no complicated operations are required, handling is easy for both producers and users. There is no need for large processing equipment or processing machines, and even when using tape made of fibers, general equipment can be used for watertight and airtight processing.
In addition, in the case of tapes made of rubber-based materials, almost no equipment is required, and even when using soft or hard sealing materials, the coating can be done using an ordinary extrusion molding machine. It is also superior in that it has a simple structure, which allows for easy coating processing such as lamination processing, and it also allows production costs to be kept low. In addition, the structure of the guide for the jig used during sewing is easy to handle, and by attaching it to a general industrial sewing machine, it is possible to sew the element to the watertight/airtight strip in one continuous process. can be fixed,
The subsequent folding process is also possible using well-known techniques, and the joining of the facing surfaces of the folded parts does not require special processes, equipment, or materials.
In addition, this process can be easily carried out entirely automatically, so when producing the continuous stringer of the present invention, the production tool of the present invention can be used to automate the production process, streamline product costs by saving labor, improve quality, This is a technologically excellent invention because it ensures uniform quality.
第1図は本発明の実施例―1のストリンガーの
巾方向の断面図、第2図は同じくチエーンの裏側
の一部の平面図、第3図は実施例1のチエーンの
第2図―線における断面図、第4図は第1図
と異るチエーンの第2図―線における断面
図、第5図乃至第8図は夫々実施例―1の第1図
と異るストリンガーの巾方向の断面図、第9図は
他の実施例のチエーンの第2図―線における
断面図、第10図は実施例―2の生産方法に使用
するガイドとミシンの関係を示す説明図的断面
図、第11図は仝じく縫製状態を示す説明図的断
面図、第12図は実施例―2の方法による中間製
品の一部の平面図、第13図は中間製品の折曲方
法の説明図的断面図、第14図は実施例―3の生
産方法に使用するガイドとミシンの関係を示す説
明図的断面図、第15図は同じく縫製状態を示す
説明図的断面図、第16図は中間縫製品の第13
図とは異る折曲方法を示す説明図的断面図であ
る。
図の主要な部分を表わす符号の説明、X,Y…
連続ストリンガー、Z…水密・気密性スライドフ
アスナー連続チエーン、A…水密・気密性ストリ
ツプ、1…繊維系テープ、2…被覆材、B…折返
したテープ、3…(テープ1の折返した)対接
面、C…(ストリツプAの一方の端縁4の近く
の)上下両面、4…(ストリツプAの一方の)端
縁、5…エレメント、6…噛み合い頭部、7…上
脚部、8…下脚部、9…連結反転部、10…縫
糸、11…心紐、M…噛み合い中心線、12…軟
質シール材、15…補強心、19,20…縫目、
G―1,G―2…ガイド、21,28…下板、2
2,29…案内溝、23…仕切、24,30…上
板、25…透孔、H,J…中間縫製品、31…突
状部、32…トンネル溝、33…ライナー、L…
中心線、Q…折返し線。
Fig. 1 is a cross-sectional view in the width direction of the stringer of Example 1 of the present invention, Fig. 2 is a plan view of a part of the back side of the chain, and Fig. 3 is a line in Fig. 2 of the chain of Example 1. 4 is a cross-sectional view taken along the line in FIG. 2, which is different from that shown in FIG. 1, and FIGS. 9 is a sectional view taken along the line in FIG. 2 of the chain of another embodiment; FIG. 10 is an explanatory sectional view showing the relationship between the guide and sewing machine used in the production method of embodiment 2; Fig. 11 is an explanatory cross-sectional view showing the sewing state, Fig. 12 is a plan view of a part of the intermediate product obtained by the method of Example-2, and Fig. 13 is an explanatory diagram of the method of folding the intermediate product. Fig. 14 is an explanatory sectional view showing the relationship between the guide and sewing machine used in the production method of Example-3, Fig. 15 is an explanatory sectional view showing the sewing state, and Fig. 16 is an explanatory sectional view showing the sewing state. No. 13 of intermediate sewing products
It is an explanatory cross-sectional view showing a bending method different from the figure. Explanation of the symbols representing the main parts of the figure, X, Y...
Continuous stringer, Z... Watertight/airtight slide fastener continuous chain, A... Watertight/airtight strip, 1... Fibrous tape, 2... Covering material, B... Folded tape, 3... (Folded tape 1) facing Surface, C... (near one edge 4 of strip A), upper and lower surfaces, 4... (one edge of strip A), 5... element, 6... interlocking head, 7... upper leg, 8... Lower leg portion, 9... Connection reversal portion, 10... Sewing thread, 11... Cord cord, M... Engagement center line, 12... Soft sealing material, 15... Reinforcement core, 19, 20... Seam,
G-1, G-2...Guide, 21, 28...Lower plate, 2
2, 29... Guide groove, 23... Partition, 24, 30... Top plate, 25... Through hole, H, J... Intermediate sewn product, 31... Projection, 32... Tunnel groove, 33... Liner, L...
Center line, Q...turning line.
Claims (1)
密・気密性ストリツプAと、その一方の端縁4の
近くの長手方向に沿い、上下両面Cに夫々固着し
た一対のコイル状あるいはジグザグ状の連続した
合成樹脂モノフイラメントで造つた、噛合いリン
クを形成するエレメント5とから成り、上記エレ
メント5の噛合い中心線Mよりも、前記端縁4を
突出して配備した水密・気密性スライドフアスナ
ー連続ストリンガー。 2 水密・気密性ストリツプAの一面の長手方向
に一対のエレメント5の噛み合い頭部6を対向し
て所定の間隔Pを隔てて並行して固着する第1の
工程と、続いて上記水密・気密性ストリツプAを
固着した一対のエレメント5相互の中間の位置で
上記水密・気密性ストリツプAの長手方向に、上
記エレメント5と並行して折曲して折返す第2の
工程と、折返した水密・気密性ストリツプAの対
接面3を接合する第3の工程とから成る水密・気
密性スライドフアスナー連続ストリンガーの生産
方法。 3 中央に仕切板23を有しその両側にミシンの
送り方向に沿い対称に上面に設けたそれぞれ一対
のエレメント5を水平にきつちりと挿通する有底
の一対の案内溝22を有する下板21と、上記下
板21との間に水密・気密性ストリツプAが通過
できる間隙を隔てて下板21の上方に対設した上
板24とから成り、所定の固定位置で上下動する
一対のミシン針26が出入する透孔25を上板2
4および下板21の前記一対の案内溝22に設け
た水密・気密性スライドフアスナー連続ストリン
ガーを、生産するために使用する水密・気密性連
続ストリンガー縫製用のミシン用ガイドG―1。 4 噛合せた一対のエレメント5を、水平にきつ
ちりと挿通するミシンの送り方向に沿う有底の案
内溝29を有する下板28と、上記下板28との
間に水密・気密性ストリツプAが通過できる間隙
を隔てて下板28の上方に対設し、その中央部上
面をミシンの送り方向に沿つて隆設した突状部3
1と、その突状部31の内部に、上板30の下面
から逆U字形断面でミシンの送り方向に沿つて配
備したトンネル溝32と、上記トンネル溝32の
中に装着し、水密・気密性ストリツプAに縫製加
工中逆U字形の撓み部を形成保持するライナー3
3を有する上板30とから成り、所定の固定位置
で上下動する一対のミシン針26が出入する透孔
25を上板30および下板28の前記案内溝29
に設けた水密・気密性スライドフアスナー連続ス
トリンガーを生産するために使用する水密・気密
性ストリツプ縫製用のミシン用ガイドG―2。[Scope of Claims] 1. A watertight/airtight strip A in which the contact surfaces 3 which are bent and folded upward and downward are joined together, and along the longitudinal direction near one end edge 4 of the strip A, the strips are fixed to both the upper and lower surfaces C, respectively. It consists of a pair of coil-shaped or zigzag-shaped continuous synthetic resin monofilament elements 5 forming a meshing link, and is arranged with the end edge 4 protruding beyond the meshing center line M of the element 5. Watertight/airtight slide fastener continuous stringer. 2. A first step of fixing the interlocking heads 6 of a pair of elements 5 facing each other in the longitudinal direction of one surface of the watertight/airtight strip A in parallel with a predetermined interval P, and then the watertightness/airtightness described above. A second step of bending the watertight/airtight strip A in the longitudinal direction of the element 5 at a midpoint between the pair of elements 5 to which the elastic strip A is fixed, and folding the watertight strip A in parallel with the element 5; - A method for producing a watertight/airtight slide fastener continuous stringer comprising a third step of joining the facing surfaces 3 of the airtight strip A. 3. A lower plate 21 having a partition plate 23 in the center and a pair of bottomed guide grooves 22 on both sides of the partition plate 23 for horizontally and tightly inserting each pair of elements 5 provided on the upper surface symmetrically along the feed direction of the sewing machine. and an upper plate 24 arranged above the lower plate 21 with a gap through which the watertight/airtight strip A can pass between the lower plate 21, and a pair of sewing machines that move up and down at a predetermined fixed position. The upper plate 2 has a through hole 25 through which the needle 26 enters and exits.
4 and a guide G-1 for a sewing machine for sewing a watertight/airtight continuous stringer used for producing a watertight/airtight slide fastener continuous stringer provided in the pair of guide grooves 22 of the lower plate 21. 4. A watertight/airtight strip A is provided between the lower plate 28 having a bottomed guide groove 29 along the feed direction of the sewing machine through which the meshed pair of elements 5 are horizontally and tightly inserted, and the lower plate 28. A projecting part 3 is provided above the lower plate 28 with a gap through which the sewing machine can pass, and the upper surface of the central part thereof is raised along the feed direction of the sewing machine.
1, and a tunnel groove 32 disposed inside the protrusion 31 with an inverted U-shaped cross section from the lower surface of the upper plate 30 along the feeding direction of the sewing machine, and a tunnel groove 32 installed in the tunnel groove 32 to form a watertight and airtight structure. Liner 3 that forms and maintains an inverted U-shaped bending part on the elastic strip A during the sewing process.
The guide groove 29 of the upper plate 30 and the lower plate 28 has a through hole 25 through which a pair of sewing machine needles 26 that move up and down at a predetermined fixed position enters and exits.
Sewing machine guide G-2 for sewing watertight and airtight strips used to produce watertight and airtight slide fastener continuous stringers installed in
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21956282A JPS59111705A (en) | 1982-12-15 | 1982-12-15 | Water-tight and gas-tight slide fastener continuous stringerand method and tool for producing same |
AU22199/83A AU560327B2 (en) | 1982-12-15 | 1983-12-08 | Water-resistant slide fastener |
KR1019830005879A KR850001049B1 (en) | 1982-12-15 | 1983-12-12 | Water-resistent slide fastener stringer and method of manufacturing the same |
BR8306954A BR8306954A (en) | 1982-12-15 | 1983-12-13 | WATER RESISTANT SLIDING CLOSURE AND METHOD FOR ITS MANUFACTURE |
ZA839294A ZA839294B (en) | 1982-12-15 | 1983-12-14 | Water-resistant slide fastener stringer and method of manufacturing the same |
EP83112582A EP0111889B1 (en) | 1982-12-15 | 1983-12-14 | Water-resistant slide fastener stringer and method of manufacturing the same |
DE8383112582T DE3374044D1 (en) | 1982-12-15 | 1983-12-14 | Water-resistant slide fastener stringer and method of manufacturing the same |
US06/561,344 US4601085A (en) | 1982-12-15 | 1983-12-14 | Water-resistant slide fastener stringer |
CA000443228A CA1276434C (en) | 1982-12-15 | 1983-12-14 | Water-resistant slide fastener stringer |
GB08333420A GB2133463B (en) | 1982-12-15 | 1983-12-15 | Water-resistant slide fastener stringer and method of manufacturing the same |
ES1983276549U ES276549Y (en) | 1982-12-15 | 1983-12-15 | WATER RESISTANT ZIPPER BAND |
CA000542970A CA1249117A (en) | 1982-12-15 | 1987-07-24 | Method of manufacturing a water-resistant slide fastener stringer |
SG842/87A SG84287G (en) | 1982-12-15 | 1987-10-12 | Water-resistant slide fastener stringer and method of manufacturing the same |
HK937/88A HK93788A (en) | 1982-12-15 | 1988-11-17 | Water-resistant slide fastener stringer and method of manufacturing the same |
MY47/88A MY8800047A (en) | 1982-12-15 | 1988-12-30 | Water resistant slide fastener stringer and method of manufacturing the same. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21956282A JPS59111705A (en) | 1982-12-15 | 1982-12-15 | Water-tight and gas-tight slide fastener continuous stringerand method and tool for producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59111705A JPS59111705A (en) | 1984-06-28 |
JPS6341561B2 true JPS6341561B2 (en) | 1988-08-17 |
Family
ID=16737447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21956282A Granted JPS59111705A (en) | 1982-12-15 | 1982-12-15 | Water-tight and gas-tight slide fastener continuous stringerand method and tool for producing same |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59111705A (en) |
ZA (1) | ZA839294B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2613802B2 (en) * | 1989-03-16 | 1997-05-28 | ワイケイケイ 株式会社 | Synthetic resin slide fastener |
JPH0544222U (en) * | 1991-11-11 | 1993-06-15 | 山陽電子工業株式会社 | Gas concentrator |
GB0912179D0 (en) * | 2009-07-13 | 2009-08-26 | Ykk Europ Ltd | Watertight zip fastener |
JP6047285B2 (en) * | 2011-12-20 | 2016-12-21 | Ykk株式会社 | Fastener stringers, slide fasteners for bags, and bags |
WO2023228422A1 (en) * | 2022-05-27 | 2023-11-30 | Ykk株式会社 | Fastener stringers and production method therefor |
-
1982
- 1982-12-15 JP JP21956282A patent/JPS59111705A/en active Granted
-
1983
- 1983-12-14 ZA ZA839294A patent/ZA839294B/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS59111705A (en) | 1984-06-28 |
ZA839294B (en) | 1984-07-25 |
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