JPH0711621Y2 - Fastening member - Google Patents
Fastening memberInfo
- Publication number
- JPH0711621Y2 JPH0711621Y2 JP1988152057U JP15205788U JPH0711621Y2 JP H0711621 Y2 JPH0711621 Y2 JP H0711621Y2 JP 1988152057 U JP1988152057 U JP 1988152057U JP 15205788 U JP15205788 U JP 15205788U JP H0711621 Y2 JPH0711621 Y2 JP H0711621Y2
- Authority
- JP
- Japan
- Prior art keywords
- fastening member
- engaging element
- hook
- flat portion
- shaped engaging
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、クツシヨン等各種成形体の曲面部および屈曲
部に一体的に簡単に接合できる面フアスナーを有する係
合部材に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to an engaging member having a surface fastener that can be easily and integrally joined to a curved surface portion and a bent portion of various molded articles such as cushions.
［従来の技術］ 面フアスナーは、繊維布帛その他種々の物品を接合する
部材として広く使用されている。その１例として、クツ
シヨン体の表面の所定位置に面フアスナーの一方を取り
付けると共にこれと対応して表皮材の裏面側に面フアス
ナーの他方を取り付け、この両方の面フアスナーの係合
接着によって、表皮材をクツシヨン体に固定する方法が
知られている。[Prior Art] Surface fasteners are widely used as members for joining fiber cloth and other various articles. As an example, one of the surface fasteners is attached to a predetermined position on the surface of the cushion body, and the other surface fastener is attached to the back surface side of the skin material correspondingly, and the surface fasteners are engaged and adhered to each other to form the skin. A method of fixing a material to a cushion body is known.
この方法において、クツシヨン体の表面への面フアスナ
ー取り付けに関しては、例えば（ｉ）フツク状係合素子
を有する面フアスナーの裏面に不織布等からなるシート
を適宜手段で取り付けて係合用部材となし、これを型内
に粘着剤で固定封止させたのち、型内に成形材料を導入
して発泡させる方法（実開昭59-184599号）、および（i
i）面フアスナーのフツク状係合素子全体をフイルムで
被覆するとともに、薄い金属シートを備えた係合用部材
を型内に設けた磁石で吸引して、固定したのち、成形材
料を型内に導入して発泡させ、該係合用部材を成形体と
一体的に接合させる方法（特開昭60-179003号）などが
知られている。In this method, for attaching the surface fastener to the surface of the cushion body, for example, (i) a sheet made of non-woven fabric or the like is attached to the back surface of the surface fastener having the hook-shaped engaging element by an appropriate means to form an engaging member. After fixing and sealing the inside of the mold with an adhesive, the molding material is introduced into the mold and foamed (Saikai Sho 59-184599), and (i
i) The entire hook-shaped engaging element of the surface fastener is covered with a film, and the engaging member equipped with a thin metal sheet is attracted by a magnet provided in the mold and fixed, and then the molding material is introduced into the mold. There is known a method (for example, Japanese Patent Laid-Open No. 60-179003) in which the engaging member is integrally joined to the molded body by foaming.
［考案が解決しようとする課題］ 上記した面フアスナーのクツシヨン体への取り付けに係
わる方法のうち、（ｉ）の接着剤を用いる方法は、面フ
アスナーを型内に固定する作業が面倒であるうえ、取り
付け位置の調整を行いにくいという問題があつた。また
（ii）の方法で用いられる係合部材は、フツク状係合素
子が面フアスナー基布の全面に配されていること、又、
金属シートが面フアスナーの中央部において長手方向に
折り曲げたり、曲面形状にすることがむづかしく、この
ため成形体の屈曲部および曲面部に一体的に接合させ
て、表皮材の裏面側に設けた対向する係合素子を有する
面フアスナーとの係合接着により、表皮材を成形体に固
定した際に表皮材の表側にシワやたるみが発生する欠点
があつた。[Problems to be Solved by the Invention] Among the methods for attaching the surface fastener to the cushion body, the method of using the adhesive (i) is troublesome in fixing the surface fastener in the mold. However, there was a problem that it was difficult to adjust the mounting position. The engaging member used in the method (ii) has a hook-shaped engaging element arranged on the entire surface of the surface fastener base cloth, and
It is difficult for the metal sheet to be bent in the longitudinal direction or to have a curved shape at the center of the surface fastener, and therefore, it is integrally bonded to the bent portion and the curved surface of the molded body and provided on the back side of the skin material. Further, there is a drawback that wrinkles and slack are generated on the front side of the skin material when the skin material is fixed to the molded body due to the engagement and adhesion with the surface fastener having the engaging elements facing each other.
したがつて、本考案の目的は、係合部材を粘着剤で、金
型内に固定封止するような手間を要することなく、簡単
にかつ強力に金型内に固定させるとともに、面フアスナ
ーが長手方向にも自由に折り曲げ、成形体の屈曲部や曲
面部に容易に一体的に接合しうる留め部材を提供するこ
とにある。Therefore, the object of the present invention is to easily and powerfully fix the engaging member in the mold with the adhesive without the trouble of fixing and sealing the engaging member in the mold, and An object of the present invention is to provide a fastening member that can be freely bent in the longitudinal direction and can be easily integrally joined to a bent portion or a curved surface portion of a molded body.
［課題を解決するための手段］ 本考案により、前記従来技術における問題点を解決する
ため、多数のフツク状係合素子を一面にもち、固定部材
を反対面にもつ留め部材において、フツク状係合素子が
存在しない１以上の平坦部が、該フツク状係合素子の配
置された面に留め部材の長手方向に設けられた留め部材
を提供する。[Means for Solving the Problems] According to the present invention, in order to solve the above-mentioned problems in the prior art, in a fastening member having a large number of hook-shaped engaging elements on one surface and a fixing member on the opposite surface, the hook-shaped engagement member is provided. One or more flats, where no mating elements are present, provide a fastening element provided in the longitudinal direction of the fastening element on the surface on which the hook-shaped engaging element is arranged.
本考案の留め部材の１例は、多数のフツク状係合素子
（以下係合素子ということがある）をもつ部材と、別の
固定部材を接着剤または、超音波溶融接着法などで一体
化したものである。この係合素子をもつ部材は、フイラ
メント繊維を編織して作られるテープフアスナーまた
は、マジツクテープと呼ばれるフアスナーを含む。さら
に係合素子をもつ部材は、押出成形により得られる表面
に多数の係合素子をもつプラスチツクシートであつても
よい。One example of the fastening member of the present invention is that a member having a large number of hook-shaped engaging elements (hereinafter sometimes referred to as engaging elements) and another fixing member are integrated by an adhesive or an ultrasonic fusion bonding method. It was done. The member having this engaging element includes a tape fastener made by weaving filament fibers or a fastener called a magic tape. Further, the member having the engaging elements may be a plastic sheet having a large number of engaging elements on the surface obtained by extrusion molding.
本考案の留め部材の他の例は、係合素子をもつ部材と固
定部材とが一体に構成されたものである。一体に構成さ
れた留め部材の具体例は、フイラメント繊維の編織成に
より、一枚の基布の両面にそれぞれ多数の係合素子と固
定部材を設けたものである。この場合、係合素子はフツ
クであり、固定部材は多数のフイラメントループであ
る。他の具体例は、プラスチツク押出成形により、得ら
れるシート状のもので、その一面に多数の係合素子をも
ち、反対面に多数の固定部材をもつものである。この場
合、係合素子と固定部材の形状は、押出成形の故に多く
のタイプのものにすることができ、その例は、矢じり
状、キノコ状のものが含まれる。係合素子をもつ部材と
固定部材が一体に構成された留め部材は、２部材を結合
した留め部材に比して、薄く軟かくなるので、樹脂成形
体との接合がよく、成形体の曲面への追随性もよい。従
来技術に見られる様な全面にフツク状係合素子を有する
面フアスナーと固定部材を適宜手段で取付けた留め部材
は硬く、特に長手方向に曲げることは困難である。Another example of the fastening member of the present invention is one in which a member having an engaging element and a fixing member are integrally formed. A specific example of the integrally formed fastening member is that a plurality of engaging elements and fixing members are provided on both surfaces of one base cloth by knitting and weaving filament fibers. In this case, the engaging element is a hook and the fixing member is a number of filament loops. Another specific example is a sheet obtained by plastic extrusion molding, which has a large number of engaging elements on one surface and a large number of fixing members on the opposite surface. In this case, the shapes of the engagement element and the fixing member can be of many types because of extrusion molding, examples of which include arrowheads and mushrooms. Since the fastening member in which the member having the engaging element and the fixing member are integrally configured is thinner and softer than the fastening member in which the two members are joined, the joining with the resin molded body is good, and the curved surface of the molded body is good. It has good followability. As seen in the prior art, a surface fastener having hook-shaped engaging elements on the entire surface and a fixing member to which a fixing member is attached by appropriate means are hard, and it is particularly difficult to bend them in the longitudinal direction.
そこで従来の係合素子を全面にもつ留め部材の係合素子
を超音波で溶融し、平坦部を設けた所、かかる方法で平
坦部を設けると、係合素子のある部分では、超音波によ
り過熱が生じ、留め部材に小孔が生じた。また、係合素
子のポリマーがとけて、基体と一体化するので、平坦部
ができてもその部分で、屈曲性を示すことにはならなか
つた。従つて本考案は、留め部材において、係合素子を
存在しない平坦部を予め設けることが重要であることを
見い出してなされたものである。Therefore, when the engaging element of the fastening member having the conventional engaging element on the entire surface is melted by ultrasonic waves and the flat portion is provided, if the flat portion is provided by such a method, the ultrasonic wave is generated by the ultrasonic waves at the portion where the engaging element is present. Overheating occurred and small holes were formed in the retaining member. Further, since the polymer of the engaging element melts and is integrated with the substrate, even if a flat portion is formed, the flat portion does not exhibit flexibility. Therefore, the present invention has been made by discovering that it is important to previously provide a flat portion in which the engaging element does not exist in the fastening member.
平坦部は、係合素子が配置される面に、その長手方向に
少くとも１本設けられる。長手方向の折り曲げ角度が大
なる場合や留め部材の巾が広い場合は、平坦部を２本以
上設けることが好ましい。この平坦部を利用して、係合
素子をもつ部材と固定部材とを超音波融着することがで
き、このようにすると平坦部の厚みが減り、屈曲性を与
えるには、有利である。他の方法により、平坦部の厚み
を減じてもよい。係合素子の配置される面の中央部に設
けられる平坦部に加えて、該面の両端縁部に長手方向に
平坦部を設けることができる。この両端縁部の平坦部
は、後述する磁性金属体を配置する部分として使用され
るものである。At least one flat portion is provided in the longitudinal direction on the surface on which the engaging element is arranged. When the bending angle in the longitudinal direction is large or the width of the fastening member is wide, it is preferable to provide two or more flat portions. By utilizing this flat portion, the member having the engaging element and the fixing member can be ultrasonically welded together, which is advantageous in reducing the thickness of the flat portion and providing flexibility. The thickness of the flat portion may be reduced by other methods. In addition to the flat portion provided in the central portion of the surface on which the engaging element is arranged, flat portions can be provided in the longitudinal direction at both end edges of the surface. The flat portions at the both edge portions are used as portions for arranging a magnetic metal body described later.
長手方向に設けた平坦部に加えて、必要に応じて横方向
に１またはそれ以上の平坦部を設けることもできる。こ
のようにすれば、留め部材の長手および横方向の屈曲性
を改善することができる。本考案で用いるフツク状係合
素子は、鈎状、キノコ状、傘状等係合機能を有するもの
であればよい。In addition to the flat portion provided in the longitudinal direction, one or more flat portions may be provided in the lateral direction, if necessary. With this configuration, the longitudinal and lateral bendability of the fastening member can be improved. The hook-shaped engaging element used in the present invention may be any hook-shaped, mushroom-shaped, umbrella-shaped or the like having an engaging function.
固定部材は、留め部材を樹脂成形体にしつかりと接合さ
せるためのものであり、成形体の原料である液状樹脂材
料が浸透しうる編織物、不織布、多数の突出状、多数の
突出体を設えた部材が含まれる。突出体としては、モノ
フイラメントループ、マルチフイラメントループ、キノ
コ状または、傘状の突出体を含む。The fixing member is for joining the fastening member to the resin molded body and joining it to each other, and is provided with a knitted woven fabric, a nonwoven fabric, a large number of protruding shapes, and a large number of protruding bodies into which the liquid resin material as the raw material of the molded body can permeate. Included members. The protrusions include monofilament loops, multifilament loops, mushroom-shaped or umbrella-shaped protrusions.
本考案の留め部材は、係合素子のある面に磁性金属体を
設置し、係合素子と該金属体を薄いプラスチツクフイル
ムで被覆し、樹脂成形体の金型に設置して用いる。該金
属体は、係合素子のある面のほゞ中央または前述した両
端縁部に配置することができる。このプラスチツクフイ
ルムは、成形体用の液状樹脂材料が係合素子に流入して
埋めることを防ぐものであり、保護フイルムと呼ぶこと
ができる。フツク状係合素子全体を被覆する保護フイル
ムの素材としては、ポリエステル、ナイロン、ポリプロ
ピレン、ポリエチレン、エチレン−酢酸ビニール共重合
体等でよく、留め部材の両側縁部にホツトメルト接着剤
両面テープ、超音波等適宜手段を用いて取り付けること
ができる。The fastening member of the present invention is used by placing a magnetic metal body on the surface having the engaging element, covering the engaging element and the metallic body with a thin plastic film, and installing the magnetic metal body on the mold of the resin molded body. The metal body can be arranged at the center of the surface on which the engaging element is provided or at the both edge portions described above. This plastic film prevents the liquid resin material for the molded body from flowing into the engaging element and filling it, and can be called a protective film. The material of the protective film that covers the entire hook-shaped engaging element may be polyester, nylon, polypropylene, polyethylene, ethylene-vinyl acetate copolymer, or the like, and hot melt adhesive double-sided tape or ultrasonic waves on both side edges of the fastening member. It can be attached using an appropriate means such as.
なお、留め部材の成形用金型内への固定手段としては、
磁気吸引力を利用する方法が好適であり、金型内の設置
部位に磁石を埋設しておき、該留め部材に配置された磁
性金属体を磁力で固定することにより、該留め部材は、
金型内に強固に固定され、従来技術における諸問題は解
消される。As a means for fixing the fastening member in the molding die,
A method utilizing a magnetic attraction force is preferable, and a magnet is embedded in an installation site in a mold, and the magnetic metal body arranged in the fastening member is magnetically fixed, whereby the fastening member is
It is firmly fixed in the mold, eliminating the problems of the prior art.
以下、本考案を図面により説明する。第１図は、本考案
の１例であり、面フアスナー基布１の表面に多数のフツ
ク状係合素子２を設けると共に、中央部に該係合素子を
配しない平坦部３を設け、該基布１の裏面には、多数の
モノフイラメントループ４を配した固定部材５を接着一
体化した留め部材である。第２図は、第１図のA-A′線
における断面図である。第３図は、第１図に示したと類
似で、かつ一枚の基布１の両面にフツク状係合素子２と
多数のモノフイラメントループ２をもつ留め部材の断面
図である。第４図は、本考案による他の例を示す斜視図
であり、面フアスナー基布１の表面に多数のフツク状係
合素子２を設けると同時に該面フアスナー基布１の両側
縁部に係合素子を配しない平坦部３および中央部にフツ
ク状係合素子を配しない平坦部３を設け、該基布の裏面
には、多数のモノフイラメントループ４を配した固定部
材５を接着一体化し、該面フアスナーの表面を保護フイ
ルム６で被覆し、両側縁部３の上に磁性金属体７を配置
した留め部材の斜視図であるが、中央平坦部３において
面フアスナー基布１と固定部材４を超音波により接着し
た結果、該部が幾分凹んだ状態を示している。第５図
は、第４図のX-X′線上で、切断した断面である。第６
図は、本考案の留め部材のフツク状係合素子を金型８の
中に設けられた曲面形状の溝９の底面に対向するように
配し、磁性金属体７が金型内の磁石10の磁気吸引力によ
り吸着し、該留め部材を固定した状態を示す断面図であ
り、第７図は留め部材が一体的に埋設接着された成形体
11の断面図である。Hereinafter, the present invention will be described with reference to the drawings. FIG. 1 is an example of the present invention, in which a large number of hook-shaped engaging elements 2 are provided on the surface of a surface fastener base fabric 1, and a flat portion 3 in which the engaging elements are not arranged is provided in the central portion. On the back surface of the base cloth 1, a fixing member 5 in which a number of monofilament loops 4 are arranged is integrally bonded. FIG. 2 is a sectional view taken along the line AA ′ in FIG. FIG. 3 is a sectional view of a fastening member similar to that shown in FIG. 1 and having a hook-shaped engaging element 2 and a large number of monofilament loops 2 on both sides of one base fabric 1. FIG. 4 is a perspective view showing another example according to the present invention, in which a large number of hook-shaped engaging elements 2 are provided on the surface of the surface fastener base fabric 1 and at the same time, the hooks are attached to both side edges of the surface fastener fabric 1. A flat portion 3 having no mating element and a flat portion 3 having no hook-shaped engaging element at the central portion are provided, and a fixing member 5 having a large number of monofilament loops 4 is bonded and integrated on the back surface of the base cloth. FIG. 3 is a perspective view of a fastening member in which the surface of the surface fastener is covered with a protective film 6 and a magnetic metal body 7 is arranged on both side edge portions 3. FIG. As a result of ultrasonically adhering No. 4, the part shows a state of being somewhat depressed. FIG. 5 is a cross section taken along the line XX ′ in FIG. Sixth
The figure shows that the hook-shaped engaging element of the fastening member of the present invention is arranged so as to face the bottom surface of the curved groove 9 provided in the mold 8, and the magnetic metal body 7 is the magnet 10 in the mold. FIG. 7 is a cross-sectional view showing a state in which the retaining member is fixed by being attracted by the magnetic attraction force of FIG. 7, and FIG. 7 is a molded body in which the retaining member is integrally embedded and bonded.
11 is a sectional view of FIG.
［考案の効果］ 本考案は、留め部材において、係合素子を配しない平坦
部を長手方向に少くとも１本設け、かつ磁性金属体を設
けることにより、留め部材をクツシヨン等の各種成形体
の曲面部および屈曲部に首尾よく追随した状態で一体的
に埋設接着でき、成形体のデザインバリエーシヨンを拡
大するのに大きな効果を有するものである。[Advantages of the Invention] The present invention provides at least one flat portion in the longitudinal direction in which no engaging element is arranged in the fastening member, and by providing a magnetic metal body, the fastening member can be made of various molded articles such as cushions. It can be embedded and bonded integrally in a state of following the curved surface portion and the bent portion successfully, and has a great effect in expanding the design variation of the molded body.
第１図は、本考案の留め部材の一例を示す斜視図。第２
図は、第１図のA-A′線断面図。第３図は他の例を示す
断面図。第４図は、他の例を示す斜視図であり、第５図
は、第４図のX-X′線断面図。第６図は、金型内に留め
部材を配置した状態を示す断面図。第７図は、留め部材
つき成形体の断面図である。FIG. 1 is a perspective view showing an example of a fastening member of the present invention. Second
The figure is a cross-sectional view taken along the line AA 'of FIG. FIG. 3 is a sectional view showing another example. FIG. 4 is a perspective view showing another example, and FIG. 5 is a sectional view taken along the line XX ′ in FIG. FIG. 6 is a sectional view showing a state in which a fastening member is arranged in a mold. FIG. 7 is a sectional view of a molded body with a fastening member.
Claims (4)
の反対面にクツシヨン等の成形体の曲面部および屈曲部
に対する固定部材を持つ留め部材において、フツク状係
合素子が存在しない１以上の平担部が、該フツク状係合
素子の配置された面に留め部材の長手方向に設けられた
ことを特徴とする留め部材。1. A fastening member having a large number of hook-shaped engaging elements on one surface and a fixing member for the curved surface portion and the bent portion of a molded article such as a cushion on the opposite surface thereof, wherein no hook-shaped engaging element exists. A fastening member, wherein the flat portion is provided on the surface on which the hook-shaped engaging element is arranged in the longitudinal direction of the fastening member.
のほぼ中央部に設けられた請求項１記載の留め部材。2. The fastening member according to claim 1, wherein the one flat portion is provided substantially in the center of the surface on which the engaging element is arranged.
両端縁部にクツシヨン等の成形体の成型金型内に設けら
れている磁石と磁気吸引力により、該留め部材を金型内
に固定することができる磁性金属体を配置した請求項１
の留め部材。3. The holding member is formed in the mold by a magnet and a magnetic attraction force provided in a flat portion at the central portion of the holding member and at both ends of the holding member in a molding die of a molded body such as a cushion. 2. A magnetic metal body that can be fixed to the
Fastening member.
ルムで被覆された請求項1,2又は３記載の留め部材。4. The fastening member according to claim 1, 2 or 3, wherein the hook-shaped engaging element of the fastening member is covered with a protective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152057U JPH0711621Y2 (en) | 1987-12-15 | 1988-11-22 | Fastening member |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-191246 | 1987-12-15 | ||
| JP19124687 | 1987-12-15 | ||
| JP1988152057U JPH0711621Y2 (en) | 1987-12-15 | 1988-11-22 | Fastening member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01164807U JPH01164807U (en) | 1989-11-17 |
| JPH0711621Y2 true JPH0711621Y2 (en) | 1995-03-22 |
Family
ID=31719047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988152057U Expired - Lifetime JPH0711621Y2 (en) | 1987-12-15 | 1988-11-22 | Fastening member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711621Y2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0637717Y2 (en) * | 1990-03-23 | 1994-10-05 | モリト株式会社 | Unity band |
| US6205623B1 (en) * | 1998-11-06 | 2001-03-27 | Velcro Industries B.V. | Composite hook and loop fasteners, and products containing them |
| JP5336132B2 (en) * | 2008-09-05 | 2013-11-06 | 帝人株式会社 | Standing blank fabric for hook-and-loop fasteners, hook-and-loop fasteners and textile products |
| JP2013052075A (en) * | 2011-09-02 | 2013-03-21 | Shimano Inc | Fishing footwear |
| JP2014188180A (en) * | 2013-03-27 | 2014-10-06 | Kuraray Fastening Co Ltd | Sheet having inclined stems on surface and seat using the same |
| EP2979569A4 (en) * | 2013-03-27 | 2016-11-30 | Kuraray Fastening Co Ltd | Sheet having tilted stems on both surfaces thereof and seat using same |
| NL2013687B1 (en) * | 2014-10-27 | 2016-10-04 | Stichting Vu-Vumc | Method of layered object manufacturing, sheet element, object manufacturing device, and object. |
| US10548374B2 (en) * | 2015-07-17 | 2020-02-04 | Ykk Corporation | Fastening tape with flexibility in the longitudinal direction and associated methods |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61109318U (en) * | 1984-12-21 | 1986-07-11 | ||
| JPS61174405U (en) * | 1985-04-19 | 1986-10-30 |
-
1988
- 1988-11-22 JP JP1988152057U patent/JPH0711621Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01164807U (en) | 1989-11-17 |
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