JP4072945B2 - Slide handle for slide fastener and method of manufacturing the same - Google Patents

Slide handle for slide fastener and method of manufacturing the same Download PDF

Info

Publication number
JP4072945B2
JP4072945B2 JP2002239163A JP2002239163A JP4072945B2 JP 4072945 B2 JP4072945 B2 JP 4072945B2 JP 2002239163 A JP2002239163 A JP 2002239163A JP 2002239163 A JP2002239163 A JP 2002239163A JP 4072945 B2 JP4072945 B2 JP 4072945B2
Authority
JP
Japan
Prior art keywords
handle
connecting portion
core material
sectional shape
decorative
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 - Fee Related
Application number
JP2002239163A
Other languages
Japanese (ja)
Other versions
JP2004073553A (en
Inventor
厚 荒井
孝司 村椿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YKK Corp
Original Assignee
YKK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YKK Corp filed Critical YKK Corp
Priority to JP2002239163A priority Critical patent/JP4072945B2/en
Priority to EP03017964A priority patent/EP1391160B1/en
Priority to US10/637,195 priority patent/US20040034974A1/en
Priority to TW092122112A priority patent/TWI235641B/en
Priority to CNB031540694A priority patent/CN1250127C/en
Priority to KR10-2003-0057083A priority patent/KR100491066B1/en
Publication of JP2004073553A publication Critical patent/JP2004073553A/en
Priority to HK04105005A priority patent/HK1061956A1/en
Application granted granted Critical
Publication of JP4072945B2 publication Critical patent/JP4072945B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • A44B19/262—Pull members; Ornamental attachments for sliders
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/24—Details
    • A44B19/26—Sliders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2586—Slider having specific configuration, construction, adaptation, or material including pull tab attaching means

Description

【０００１】
【発明の属する技術分野】
この発明は、金属製の胴体連結体と装飾体とから形成された引手の芯材を、その周囲に透明な熱可塑性樹脂を射出成形して形成したスライドファスナー用スライダーの引手に関するものである。
【０００２】
【従来の技術】
従来、スライドファスナーの引手において、図１３に示すように、透明な引手本体に中空部を形成し、この中空部内へロゴマークや名札を表示した認識標を挿入して開放口を止栓で封止するスライダーの引手が実開昭６２−８５１１４号公報に開示されている。
【０００３】
また、図１４に示すように金属または硬質プラスチックから形成された引手本体の端部に形成する摘みを、引手本体に設けた透孔部分に軟質プラスチックを射出成形して摘みを形成したスライダーの引手が実公平６−３７７１８号公報に開示されている。
【０００４】
【発明が解決しようとする課題】
この発明のスライドファスナー用スライダーの引手の主目的は、引手の内部に装飾体を内在させ、その周囲に装飾体が透視できる熱可塑性樹脂を射出成形して被覆し、装飾体が引手の表面から透けて見える、美的感覚の優れた引手に仕上げるところにある。これに対し図１３に示した引手は、透明な引手本体の内部にロゴマークなどの認識標を挿入し、止栓によって封止するものであり、装飾を主眼とする引手ではなく、また引手の作製に手数がかかり一挙に作製することができないなど問題点がある。
【０００５】
また図１４に示した引手は、引手本体の先端に透孔を設けて摘み取付部を形成し、この摘み取付部には透孔を埋めつくすとともに、摘み取付部の外郭を含む全面を被覆する柔軟性と弾力性に富んだ軟質プラスチックを射出成形して摘みを形成したものであり、装飾を主眼とする引手ではなく活用することができないなど問題点がある。
【０００６】
この発明の請求項１記載の発明および請求項２記載の発明は、それぞれにおけるスライドファスナー用スライダーの引手において、熱可塑性樹脂製の引手の内部に一定の大きさの金属製の装飾体を埋蔵させ、装飾体は多種多様な装飾部を備え、装飾体は胴体連結体と断面形状が共通する平板状の連結部によって、連結して金属製の芯材を作製し、この多種多様な芯材を事前に作製して保管し、顧客の注文に応じて芯材を選択し、迅速かつ効率よく芯材を利用して装飾体が透視できる樹脂製の引手を作成して顧客に供給する。
【０００７】
引手の形態の一つは断面形状が共通する平板状の連結部からＵ字状のアームを突設したタイプ、他の形態は断面形状が共通する平板状の連結部から一対のアームを突設して、その先端に軸部を設けたタイプで、この二つのタイプの引手によって殆どのスライダーに適用することができ、顧客が希望する引手を迅速かつ容易に叶えることができるスライドファスナー用スライダーの引手を提供することが、請求項１記載の発明および２記載の発明の主たる目的である。
【０００８】
請求項３記載の発明は、一定の大きさの範囲内の多種多様な装飾体と胴体連結体とを断面形状が共通する平板状の連結部によって連結した金属製の芯材を事前に製造し保管しておき、受注に応じて少量の種類の装飾体であっても、顧客の希望を叶えるべく、芯材を金型のキャビティに簡単に配置して収容し、迅速に樹脂製の引手の内部に透視できる装飾体を備えた引手を製造する。引手は装飾体と胴体連結体とを断面形状が共通する平板状の連結部によって連結した、外観の美しい引手を１種類のキャビティで迅速かつ簡易に製造することができスライドファスナー用スライダーの引手を製造する方法を提供することが主たる目的である。
【０００９】
【課題を解決するための手段】
前記の目的を達成するため、この発明のうち請求項１記載の発明は、スライドファスナー用スライダーの引手２は、スライダーの胴体１へ連結するための胴体連結体７と引手２を装飾するための多種多様で一連の装飾体８の一つとを連結部１０を介して一体に連結して芯材９を形成し、胴体連結体７と一定範囲内の大きさの装飾体８とは断面形状が共通する平板状の連結部１０により連結し、芯材９を金属のダイカスト成形によって形成し、胴体連結体７は断面形状が共通する平板状の連結部１０からＵ字状のアーム１１を突設して形成し、連結部１０の一部および装飾体８全体の周囲に、この部分が透視することができる透明ないし半透明の樹脂を用いて被覆して一体に射出成形して引手２を完成したスライドファスナー用スライダーの引手を主な構成とするものである。
【００１０】
請求項２記載の発明は、スライドファスナー用スライダーの引手２は、スライダーの胴体１へ連結するための胴体連結体７を装飾するための多種多様で一連の装飾体８の一つとを連結部１０を介して一体に連結して芯材９を形成し、胴体連結体７と一定範囲内の大きさの装飾体８とは断面形状が共通する平板状の連結部１０により連結し、芯材９を金属のダイカスト成形によって形成し、胴体連結体７は断面形状が共通する平板上の連結部１０から左右一対のアーム１１を突設し、このアーム１１の先端に軸部１２を架設して形成し、連結部１０の一部および装飾体８全体の周囲に、この部分が透視することができる透明ないし半透明の樹脂を完成したスライドファスナー用スライダーの引手を主な構成とするものである。
【００１１】
請求項３記載の発明は、スライドファスナー用スライダーの引手２は、胴体連結体７に対して一定範囲内の大きさを有し、一連の多種多様な装飾体８を断面形状が平板状の連結部１０を介して連結し、この形態の芯材９を金属のダイカスト成形手段によって一体成形し、成形した後保管された多種多様な芯材９を受注により選択し、選択された芯材９を金型２０に設けた一定形状すなわち一種類の数個のキャビティ２６に配置して収容した後、 芯材９における連結部１０の一部および装飾体８全体の周囲を被覆し、この部分が透視できる透明ないし半透明の樹脂を用いて射出成形手段によって引手２を成形するスライドファスナー用スライダーの引手を製造する方法を主な構成とするものである。
【００１２】
【発明の実施の形態】
以下、この発明のスライドファスナー用スライダーの引手の実施の形態について、図面を参照しながら具体的に説明する。
【００１３】
この発明のスライドファスナー用スライダーの引手は、図１〜４に示すようにスライダー胴体１に設置した、引手２を連結するためのクランパー４に取り付ける引手２に関するものであり、引手２は図３、４に示すように、一端に胴体連結体７を設け、この胴体連結体７は平板状の連結部１０の左右にアーム１１を一対突設し、このアーム１１の先端にクランパー４に取り付ける軸部１２が架設されている。連結体６の連結部１０に支柱部１４を連設し、支柱部１４は種々の模様、たとえば中抜き矢尻模様を呈する装飾部１５を設け、全体として装飾体８を形成し、装飾体８は一定範囲内の大きさとし、胴体連結体７と装飾体８とを一体的に連結して芯材９を形成する。
【００１４】
胴体連結体７と装飾体８とを連結した芯材９を亜鉛合金またはアルミニウム合金などの金属を用いてダイカスト成形して形成する。そして芯材９のうち連結部１０の一部および装飾体８全体の周囲に無色透明ないし半透明または有色透明ないし半透明のポリアミド、ポリアセタール、ポリプロピレン、ポリブチレンテレフタレートなどの連結部１０の一部および装飾体８が透視可能な熱可塑性樹脂を用いて、射出成形手段によって芯材９を被覆し、一体成形して引手２を作製する。作製された引手２は図１、２に示すようにスライダー胴体１の上面に突設した引手取付部３に装着したクランパー４のフック部５に引手２の胴体連結体７に設けた軸部１２を挿入し装着する。この際フック部５の開口部分にはＵ字状のスプリング片６がフック部５の基部に取り付けられ、フック部５に挿入された軸部１２の脱落を阻止する形にスプリング片６の先端で封止する。
【００１５】
引手２の装飾体８における装飾部１５の模様は図５、６に示すように、胴体連結部７は平板状の連結部１０の一端にＵ字状のアーム１１を突設し、連結部１０の他端には支柱部１４を連設し、この支柱部１４に花弁模様をあしらった一定範囲内の大きさを有する装飾部１５を形成した芯材９を金属を用いたダイカスト成形した後に、連結部１０の一部および装飾体８全体の周囲に透視可能な熱可塑性樹脂を射出成形して芯材９を被覆して引手２を作製する。作製された引手２は図５に示すようにスライダー胴体１上面に突設した引手取付部３の後口側の開口部分からＵ字状のアーム１１を挿入し、開口部分を加圧して連結部１０のＵ字状のアーム１１が引手取付部３から脱落するのを阻止する。
【００１６】
引手２の装飾体８における装飾体１５に関する変形例は数多くあるが、その全ての装飾体８および連結部１０の形態で共通することは、装飾体８は一定範囲内の大きさ、すなわち長さ寸法、巾寸法、厚み寸法が予め定められた寸法内から形成し、連結部１０は平板状で断面形状が一定で共通する形状に形成し、連結部１０に装飾体８の支柱部１４を連設し、この支柱部１４に各種の模様を呈する装飾部１５を付設して芯材９をダイカスト成形する。芯材９は一種類の金型２０のキャビティ２６であっても、多数の異形の芯材９を同一的に配して収容でき、同一条件のもとで射出成形でき湯漏れのないバリが発生しない美しい装飾体８が透視できる引手２を作製することができる。
【００１７】
図７に示す引手２は、胴体連結体７の連結部１０は左右に一対のアーム１１を突設し、アーム１１の先端に軸部１２を架設した連結部１０に支柱部１４を連設し、この支柱部１４に三日月と星をあしらった装飾部１５を付設した芯材９をダイカスト成形した後に、連結部１０の一部および装飾体８全体の周囲に透視可能な熱可塑性樹脂を用いて射出成形して被覆し、引手２を作製する。引手２の使用例は図１、２に示すスライダー胴体１と同様のスライダー胴体１が対象として用いられる。
【００１８】
図８に示す引手２は、胴体連結体７の平板状の連結部１０にＵ字状のアーム１１を突設し、連結部１０の他端に設ける支柱部１４の役目を果たす円板および円環を連ねて装飾部１５を連設した芯材９をダイカスト成形した後に、連結部１０の一部および装飾体８全体の周囲に透視可能な熱可塑性樹脂を用いて射出成形して被覆し、引手２を作製する。引手２の使用例は前記図５に示すスライダー胴体１と同様のスライダー胴体１が対象として用いられる。
【００１９】
次に、この発明のスライドファスナー用スライダーの引手の製造方法について説明する。この発明のスライドファスナー用スライダーの引手２は、胴体連結体７と装飾体８とを連結した各種類の芯材９を最初に亜鉛合金、アルミニウム合金などの金属を用いてダイカスト成形し、成形された芯材９の装飾体８は全て一定範囲内の大きさを具有し、かつ連結部１０の形状も一定の厚さ幅を有する平板状に形成し、各種タイプの模様を有する芯材９であっても、共通して使用できる金型２０を用いて射出成形し、製品にバリが発生しない体裁のよい引手２を作製できる。
【００２０】
図９〜１２に示すように、金型２０は上型２１と下型２２に引手２の外形に即した形のキャビティ２６を刻設し、このキャビティ２６に胴体連結体７と装飾体８からなる芯材９を配置し、溶融した熱可塑性樹脂をスプル２３、ランナ２４、ゲート２５を経てキャビティ２６に流入させて成形する。この発明の特徴は、事前に各種類の模様を有する芯材９を亜鉛合金、アルミニウム合金などからダイカスト成形して芯材９を生産し保管する。この保管された芯材９から顧客の要望に基づいて芯材９を選択し、１個の金型２０に設けたキャビティ２６に芯材９を配置して収容し樹脂を射出成形することにより、各種の引手２の少量生産が可能となる。
【００２１】
引手２の多種少量生産を行うためには、各種の装飾部１５を有する装飾体８の大きさを一定の範囲内の形状に形成すること、また装飾体８を連結する胴体連結体７の連結部１０の大きさ形状を各種の芯材９において共通する同一形態に形成することである。この態様であると１個の金型に刻設されたキャビティ２６に同種の芯材９を配置して収容し、樹脂を射出成形することができ、また金型２０を変更することなく異種の芯材９をキャビティ２６に配置して収容し、射出成形することができる。さらに金型２０に刻設された数個のキャビティ２６に、それぞれ異なるすなわち異種の芯材９を配置して収容し射出成形し、異なる装飾部１５を具有する引手２を一挙に作製することもできる。なお、図１１、１２に示された２７は、キャビティ２６に配置された芯材９を正常な位置に保持するためのジグを挿入し固定するための溝部である。
【００２２】
【発明の効果】
この発明のうち請求項１記載の発明は、引手は、胴体連結体と多種多様で一連の装飾体の一つとを連結部を介して連結して芯材を形成し、胴体連結体と一定内の大きさの装飾体とは平板状で断面形状が共通する連結部により連結し、芯材を金属のダイカスト成形によって形成し、胴体連結体は断面形状が共通する平板状の連結部からＵ字状のアームを突設して形成し、連結部の一部および装飾体全体の周囲に該部分が透視可能な樹脂を被覆成形したことによって、連ｋ粒は、胴体連結体と装飾体とに共通する平板状の断面形状であり、装飾体は一定範囲内の大きさであるから金型におけるキャビティの形状を何種類も刻設する必要はなく、一種類のキャビティで各種の芯材を収容し射出成形でき、金型のコストを低減することができる。また顧客が希望する多種多様な装飾引手を迅速かつ効率よく生産することができ、さらに胴体連結体と装飾体とに共通する平板状の連結部からＵ字状のアームを突設させているから、殆どの形態のスライダーたとえば自由スライダー、自動停 止装置付スライダーに簡単に適用することができ、そのうえ外観が美しい連結部および装飾体が透視できる引手を作製できる効果がある。
【００２３】
請求項２記載の発明は、引手は、胴体連結体と多種多様で一連の装飾体の一つとを連結部を介して連結して芯材を形成し、胴体連結体と一定内の大きさの装飾体とは平板状で断面形状が共通する連結部により連結し、芯材を金属のダイカスト成形によって形成し、胴体連結体は断面形状が共通する平板状の連結部から左右一対のアームを突設し、アームの先端に軸部を架設し、連結部の一部および装飾体全体の周囲に該部分が透視可能な樹脂を被覆成形したことによって、連結部は胴体連結体と装飾体とに共通する平板状の断面形状であり、装飾体は一定範囲内の大きさであるから金型におけるキャビティの形状を何種類も刻設する必要はなく、一種類のキャビティで各種の芯材を収容し射出成形でき、金型のコストを低減することができる。また顧客が希望する多種多様な装飾引手を迅速かつ効率よく生産することができ、さらに胴体連結体と装飾体とに共通する平板状の連結部から左右一対のアームを突設し、アームの先端に軸部から左右一対のアームを突設し、アームの先端に軸部を架設させているから、殆どの形態のスライダーたとえば自由スライダー、自動停止装置付スライダーに簡単に適用することができ、そのうえ外観が美しい連結部および装飾体が透視できる引手を作製できる効果がある。
【００２４】
請求項３記載の発明は、胴体連結体に対して、一定内の大きさで一連の多種多様な装飾体を断面形状が共通する平板状の連結部により連結して芯材を形成し、多種多様な芯材を受注により選択し、芯材を金型に設けた一定形状のキャビティに収容した後、芯材の連結部の一部および装飾体全体の周囲を被覆する形で、該部分が透視可能な樹脂を射出成形したことによって、多種多様な芯材を事前に簡易に製造し保管することができ、したがって顧客からの注文に応じて簡単に芯材を金型に配置し、迅速に樹脂製の引手を製造することができる。しかも引手は、胴体連結体と装飾体とを共通する平板状の断面形状の連結部で連結し、連結部の一部および装飾体全体を被覆し、この部分が透視でき外観が美しい引手を製造できる効果があるなど、この発明が奏する効果はきわめて顕著である。
【図面の簡単な説明】
【図１】 一対のアームを備えた引手を装着したスライダーの分解斜視図である。
【図２】 同上スライダーの側面図である。
【図３】 同上スライダーの引手の正面図である。
【図４】 同上スライダーの引手のＡ−Ａ線断面図である。
【図５】 Ｕ字状のアームを備えた引手を装着したスライダーの分解斜視図である。
【図６】 引手の変形例を示す正面図である。
【図７】 引手の他の変形例を示す正面図である。
【図８】 引手のさらに他の変形例を示す正面図である。
【図９】 金型における上型の正面図である。
【図１０】 同上上型の側面図である。
【図１１】 金型における下型の正面図である。
【図１２】 同上下型の側面図である。
【図１３】 公知の引手の分解斜視図である。
【図１４】 他の公知の引手の正面図である。
【符号の説明】
２ 引手
７ 胴体連結体
８ 装飾体
９ 芯材
１０ 連結部
１１ アーム
１２ 軸部
２０ 金型
２６ キャビティ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a slider handle for a slide fastener formed by injection-molding a transparent thermoplastic resin around a core material of a handle formed of a metal body connector and a decorative body.
[0002]
[Prior art]
Conventionally, as shown in FIG. 13, in a slide fastener handle, a hollow portion is formed in a transparent handle main body, a recognition mark displaying a logo mark or a name tag is inserted into the hollow portion, and the opening is sealed with a stopper. A slider handle for stopping is disclosed in Japanese Utility Model Laid-Open No. 62-85114.
[0003]
Further, as shown in FIG. 14, a handle formed on the end of the handle main body made of metal or hard plastic is formed by using a plastic handle formed in the penetrating hole portion of the handle main body by injection molding of a soft plastic handle. Is disclosed in Japanese Utility Model Publication No. 6-37718.
[0004]
[Problems to be solved by the invention]
The main purpose of the pull handle of the slide fastener slider according to the present invention is that the decorative body is contained inside the pull handle, and a thermoplastic resin that can be seen through the decorative body is injection-molded and coated around the decorative body. It is in the place where it finishes with a handle with excellent aesthetic sense. On the other hand, the handle shown in FIG. 13 inserts a recognition mark such as a logo mark inside a transparent handle body and seals it with a stopcock. There are problems such as being unable to make all at once, because it takes time to make.
[0005]
Further, the handle shown in FIG. 14 is provided with a through hole at the tip of the handle main body to form a knob mounting portion. The knob mounting portion is filled with the through hole and covers the entire surface including the outline of the knob mounting portion. It is made by injection-molding a soft plastic with high flexibility and elasticity, and has a problem that it cannot be used because it is not a pull handle mainly for decoration.
[0006]
According to the first and second aspects of the present invention, in each of the slider fasteners for the slide fastener, a metal decorative body of a certain size is embedded in the thermoplastic resin handle. The decorative body has a wide variety of decorative portions, and the decorative body is connected by a flat plate-shaped connecting portion having the same cross-sectional shape as the body connected body to produce a metal core material. Fabricate and store in advance, select the core material according to the customer's order, use the core material quickly and efficiently to create a resin handle that allows the decorative body to be seen through and supply it to the customer.
[0007]
One type of handle is a type in which a U-shaped arm protrudes from a flat plate-like connecting portion having a common cross-sectional shape, and the other form has a pair of arms protruding from a flat plate-like connecting portion having a common cross-sectional shape. A slide fastener slider that can be applied to most sliders with these two types of pullers, and that can provide the desired puller quickly and easily. Providing a handle is the main object of the inventions of claims 1 and 2.
[0008]
The invention described in claim 3 pre-manufactures a metal core material in which a wide variety of decorative bodies and body connecting bodies within a certain size range are connected by a flat connecting portion having a common cross-sectional shape. Store and store small quantities of decorative objects according to orders, simply place and store the core material in the mold cavity in order to fulfill the customer's wishes Manufactures a handle with a decorative body that can be seen through. The handle is a flat fastener with a common cross-sectional shape that connects the decorative body and the fuselage connection body. A puller with a beautiful appearance can be quickly and easily manufactured in one type of cavity. The main objective is to provide a method of manufacturing.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the invention according to claim 1 of the present invention is characterized in that the slider handle 2 for the slide fastener is used for decorating the body connecting body 7 and the handle 2 for connecting to the body 1 of the slider. A core material 9 is formed by integrally connecting one of a wide variety of decorative bodies 8 via a connecting portion 10, and the body connecting body 7 and the decorative body 8 having a size within a certain range have a cross-sectional shape. The core plate 9 is formed by metal die casting, and the fuselage connection body 7 is provided with a U-shaped arm 11 protruding from the flat plate connection portion 10 having a common cross-sectional shape. Then, a portion of the connecting portion 10 and the entire periphery of the decorative body 8 are covered with a transparent or translucent resin through which this portion can be seen through, and are integrally injection-molded to complete the handle 2. Pull the slider for the slide fastener The one in which the main components.
[0010]
According to the second aspect of the present invention, the slider puller 2 for the slide fastener is connected to one of a wide variety of decorative bodies 8 for decorating the body coupling body 7 for coupling to the body 1 of the slider. Are integrally connected to each other through a joint member 10 to form a core member 9, and the body connecting body 7 and the decorative body 8 having a size within a certain range are connected by a flat plate-like connecting portion 10 having a common cross-sectional shape. The body connecting body 7 is formed by projecting a pair of left and right arms 11 from a connecting portion 10 on a flat plate having a common cross-sectional shape, and laying a shaft portion 12 on the tip of the arm 11. In addition, a slider puller for a slide fastener having a transparent or translucent resin that can be seen through a part of the connecting portion 10 and the entire decorative body 8 is mainly configured.
[0011]
According to the third aspect of the present invention, the slider puller 2 for the slide fastener has a size within a certain range with respect to the body connecting body 7, and a series of various decorative bodies 8 are connected with a plate-like cross section. The core 9 in this form is integrally formed by a metal die casting molding means, and a variety of cores 9 stored after molding are selected by ordering, and the selected core 9 is selected. After being arranged and accommodated in a certain shape, that is, several types of cavities 26 provided in the mold 20, a part of the connecting part 10 in the core material 9 and the entire periphery of the decorative body 8 are covered, and this part is seen through. The main structure is a method for manufacturing a slider handle for a slide fastener in which the handle 2 is formed by injection molding means using a transparent or translucent resin that can be formed.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a slide fastener slider handle according to the present invention will be specifically described below with reference to the drawings.
[0013]
The slider handle for the slide fastener according to the present invention relates to a handle 2 attached to the clamper 4 for connecting the handle 2 installed on the slider body 1 as shown in FIGS. 4, a body connecting body 7 is provided at one end, and the body connecting body 7 has a pair of arms 11 projecting from the left and right sides of a plate-like connecting portion 10, and a shaft portion attached to the clamper 4 at the tip of the arm 11. 12 is erected. The support column 14 is connected to the connecting portion 10 of the connection body 6, the support column 14 is provided with a decorative portion 15 that exhibits various patterns, for example, a hollow arrowhead pattern, and the decorative body 8 is formed as a whole. The core member 9 is formed by integrally connecting the body connecting body 7 and the decorative body 8 so as to have a size within a certain range.
[0014]
A core material 9 in which the body connecting body 7 and the decorative body 8 are connected is formed by die casting using a metal such as a zinc alloy or an aluminum alloy. A part of the connecting part 10 of the core material 9 and a part of the connecting part 10 such as a colorless, transparent, translucent or colored transparent or translucent polyamide, polyacetal, polypropylene, polybutylene terephthalate, etc. Using a thermoplastic resin through which the decorative body 8 can be seen through, the core material 9 is covered by injection molding means, and is integrally molded to produce the handle 2. As shown in FIGS. 1 and 2, the produced handle 2 includes a shaft portion 12 provided on a body connecting body 7 of the handle 2 on a hook portion 5 of a clamper 4 attached to a handle attaching portion 3 protruding from the upper surface of the slider body 1. Insert and install. At this time, a U-shaped spring piece 6 is attached to the base of the hook portion 5 at the opening portion of the hook portion 5, and the tip of the spring piece 6 is formed so as to prevent the shaft portion 12 inserted into the hook portion 5 from falling off. Seal.
[0015]
As shown in FIGS. 5 and 6, the pattern of the decorative portion 15 in the decorative body 8 of the handle 2 is such that the body connecting portion 7 has a U-shaped arm 11 protruding from one end of a flat connecting portion 10. After the support portion 14 is connected to the other end of the core, the core material 9 on which the decoration portion 15 having a size within a certain range with a petal pattern is formed is die-cast using a metal. The handle 2 is manufactured by injection molding a see-through thermoplastic resin around a part of the connecting portion 10 and the entire decorative body 8 to cover the core material 9. As shown in FIG. 5, the produced handle 2 has a U-shaped arm 11 inserted through an opening portion on the rear opening side of the handle attachment portion 3 projecting from the upper surface of the slider body 1 and pressurizes the opening portion to connect the connecting portion. The ten U-shaped arms 11 are prevented from falling off the pull handle attachment portion 3.
[0016]
There are many variations of the decorative body 15 in the decorative body 8 of the pull handle 2, but all the decorative bodies 8 and the connecting portions 10 are common in that the decorative body 8 has a size within a certain range, that is, a length. The dimensions, the width dimension, and the thickness dimension are formed from predetermined dimensions. The connecting portion 10 is formed in a flat plate shape having a constant cross-sectional shape, and the support portion 14 of the decorative body 8 is connected to the connecting portion 10. Then, a decoration part 15 having various patterns is attached to the column part 14 to die-cast the core material 9. Even if the core material 9 is the cavity 26 of one type of mold 20, a large number of irregularly shaped core materials 9 can be arranged and accommodated in the same manner, and can be injection molded under the same conditions. The handle 2 that allows the beautiful decorative body 8 that does not occur to be seen through can be produced.
[0017]
In the handle 2 shown in FIG. 7, the connecting portion 10 of the body connecting body 7 has a pair of arms 11 projecting from the left and right, and a column portion 14 is continuously provided on the connecting portion 10 in which the shaft portion 12 is erected at the tip of the arm 11. Then, after the core material 9 provided with the decoration portion 15 with the crescent moon and the star is attached to the support pillar portion 14 by die casting, a part of the connecting portion 10 and the entire periphery of the decoration body 8 can be seen through a thermoplastic resin. The handle 2 is produced by coating by injection molding. An example of the use of the pull handle 2 is a slider body 1 similar to the slider body 1 shown in FIGS.
[0018]
The puller 2 shown in FIG. 8 includes a disk and a circle that project a U-shaped arm 11 on a flat plate-like connecting portion 10 of a body connecting body 7 and serve as a column portion 14 provided at the other end of the connecting portion 10. After die-casting the core material 9 with the ring and the decorative portion 15 provided continuously, a part of the connecting portion 10 and the entire decorative body 8 are coated by injection molding using a see-through thermoplastic resin, The handle 2 is prepared. An example of the use of the handle 2 is a slider body 1 similar to the slider body 1 shown in FIG.
[0019]
Next, the manufacturing method of the slider handle for the slide fastener of the present invention will be described. The slider handle 2 for a slide fastener according to the present invention is formed by first die-casting each type of core material 9 connecting the body connecting body 7 and the decorative body 8 using a metal such as zinc alloy or aluminum alloy. The cores 9 have a size within a certain range and the shape of the connecting portion 10 is also a flat plate having a certain thickness and width, and the core 9 has various types of patterns. Even if it exists, it can be injection-molded using the metal mold | die 20 which can be used in common, and the good handle 2 which does not generate | occur | produce a burr | flash in a product can be produced.
[0020]
As shown in FIGS. 9 to 12, in the mold 20, a cavity 26 having a shape corresponding to the outer shape of the handle 2 is formed in the upper mold 21 and the lower mold 22, and the body connection body 7 and the decorative body 8 are formed in the cavity 26. The core material 9 is disposed, and the molten thermoplastic resin is flown into the cavity 26 through the sprue 23, the runner 24, and the gate 25 and molded. A feature of the present invention is that the core material 9 having various types of patterns is die-cast from a zinc alloy, an aluminum alloy or the like to produce and store the core material 9 in advance. By selecting the core material 9 from the stored core material 9 based on the customer's request, placing the core material 9 in the cavity 26 provided in one mold 20 and accommodating it, and injection molding the resin, Small-scale production of various pullers 2 is possible.
[0021]
In order to carry out the multi-volume production of the puller 2, the size of the decorative body 8 having various decorative portions 15 is formed in a shape within a certain range, and the body connecting body 7 that connects the decorative body 8 is connected. The size and shape of the portion 10 is formed in the same form common to various core materials 9. In this embodiment, the same kind of core material 9 can be arranged and accommodated in the cavity 26 engraved in one mold, and the resin can be injection molded, and different types of molds 20 can be used without changing the mold 20. The core material 9 can be placed and accommodated in the cavity 26 and injection molded. Furthermore, it is also possible to produce different pulls 2 having different decorative portions 15 at once by placing different, that is, different kinds of core materials 9 in several cavities 26 engraved in the mold 20 and storing them by injection molding. it can. In addition, 27 shown by FIG. 11, 12 is a groove part for inserting and fixing the jig | tool for hold | maintaining the core material 9 arrange | positioned in the cavity 26 in a normal position.
[0022]
【The invention's effect】
In the invention according to claim 1 of the present invention, the handle is formed by connecting the body connecting body and one of a wide variety of decorative bodies through a connecting portion to form a core material, Are connected by a connecting portion having a flat plate shape and a common cross-sectional shape, and a core material is formed by metal die casting, and the body connecting body is U-shaped from a flat plate-like connecting portion having a common cross-sectional shape. A continuous arm is formed by projecting and forming a resin that can be seen through around a part of the connecting part and the entire decorative body. It has a common flat cross-sectional shape, and the decorative body has a size within a certain range, so there is no need to engrave various types of cavities in the mold, and various core materials can be accommodated in one type of cavity. Injection molding, and the cost of the mold can be reduced. In addition, a wide variety of decorative handles desired by customers can be quickly and efficiently produced, and a U-shaped arm is projected from a flat plate-like connecting portion common to the body connecting body and the decorative body. , most forms of slider example free slider can be easily applied to an automatic stop device with the slider, moreover appearance beautiful connecting portion and the decorative body is an effect of producing a pull tab which can be transparent.
[0023]
In the invention described in claim 2, the handle is formed by connecting the body connecting body and one of a wide variety of decorative bodies via the connecting portion to form a core material, and the handle has a size within a certain range from the body connecting body. The decorative body is connected by a connecting portion having a flat plate shape and a common cross-sectional shape, the core is formed by metal die casting, and the body connecting body projects a pair of left and right arms from the flat plate-shaped connecting portion having a common cross-sectional shape. By installing a shaft part at the tip of the arm and coating the part of the connecting part and the entire decorative body with a resin through which the part can be seen through, the connecting part is connected to the body connecting body and the decorative body. It has a common flat cross-sectional shape, and the decorative body has a size within a certain range, so there is no need to engrave various types of cavities in the mold, and various core materials can be accommodated in one type of cavity. Injection molding can reduce the cost of the mold In addition, a wide variety of decorative handles desired by customers can be produced quickly and efficiently, and a pair of left and right arms are projected from a flat joint that is common to the fuselage connection body and the decoration body. A pair of left and right arms protrudes from the shaft, and the shaft is installed at the tip of the arm, so it can be easily applied to most forms of sliders, such as free sliders and sliders with automatic stop devices. There exists an effect which can produce the handle which can see through a connecting part with a beautiful appearance, and a decoration.
[0024]
According to the third aspect of the present invention, a core material is formed by connecting a series of various decorative bodies having a constant size to a body connecting body by means of flat connecting portions having a common cross-sectional shape. Various core materials are selected upon receipt of orders, and after the core material is accommodated in a cavity having a fixed shape provided in the mold, the part covers the periphery of the connecting portion of the core material and the entire decorative body. By injection-molding the see-through resin, it is possible to easily manufacture and store a wide variety of core materials in advance, so the core material can be easily placed in the mold according to customer orders and quickly A resin handle can be manufactured. In addition, the puller connects the fuselage connection body and the decorative body with a common flat cross-sectional connection part, covers a part of the connection part and the entire decorative body, and manufactures a puller with a beautiful appearance that can be seen through this part. The effects exhibited by the present invention are extremely remarkable, such as the effects that can be achieved.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a slider equipped with a handle having a pair of arms.
FIG. 2 is a side view of the slider.
FIG. 3 is a front view of the slider handle of the above.
FIG. 4 is a cross-sectional view taken along line AA of the slider handle of the above.
FIG. 5 is an exploded perspective view of a slider equipped with a handle having a U-shaped arm.
FIG. 6 is a front view showing a modification of the handle.
FIG. 7 is a front view showing another modified example of the handle.
FIG. 8 is a front view showing still another modified example of the handle.
FIG. 9 is a front view of an upper mold in the mold.
FIG. 10 is a side view of the upper mold.
FIG. 11 is a front view of a lower mold in a mold.
FIG. 12 is a side view of the upper and lower molds.
FIG. 13 is an exploded perspective view of a known handle.
FIG. 14 is a front view of another known handle.
[Explanation of symbols]
2 Puller 7 Body connecting body 8 Decoration body 9 Core material 10 Connecting portion 11 Arm 12 Shaft portion 20 Mold 26 Cavity

Claims (3)

引手２は、胴体連結体７と多種多様で一連の装飾体８の一つとを連結部１０を介して連結して芯材９を形成し、胴体連結体７と一定内の大きさの装飾体８とは平板状で断面形状が共通する連結部１０により連結し、芯材９を金属のダイカスト成形によって形成し、胴体連結体７は断面形状が共通する平板状の連結部１０からＵ字状のアーム１１を突設して形成し、連結部１０の一部および装飾体８全体の周囲に該部分が透視可能な樹脂を被覆成形してなることを特徴とするスライドファスナー用スライダーの引手。Pull tab 2, and one of the body connection member 7 and diverse series of decorative body 8 coupled through a coupling portion 10 to form a core member 9, the size of the fixed and body connection member 7 decoration The body 8 is connected by a connecting portion 10 having a flat cross-sectional shape and a common cross-sectional shape, the core material 9 is formed by metal die casting, and the body connecting body 7 is U-shaped from the flat connecting portion 10 having a common cross-sectional shape. the Jo arm 11 formed by projecting pull tab of a slide fastener slider which partial part and around the entire decorative member 8 of the connecting portion 10 is characterized by being obtained by overmolding a transparent resin capable . 引手２は、胴体連結体７と多種多様で一連の装飾体８の一つとを連結部１０を介して連結して芯材９を形成し、胴体連結体７と一定内の大きさの装飾体８とは平板状で断面形状が共通する連結部１０により連結し、芯材９を金属のダイカスト成形によって形成し、胴体連結体７は断面形状が共通する平板状の連結部１０から左右一対のアーム１１を突設し、アーム１１の先端に軸部１２を架設し、連結部１０の一部および装飾体８全体の周囲に該部分が透視可能な樹脂を被覆成形してなることを特徴とするスライドファスナー用スライダーの引手。Pull tab 2, and one of the body connection member 7 and diverse series of decorative body 8 coupled through a coupling portion 10 to form a core member 9, the size of the fixed and body connection member 7 decoration The body 8 is connected by a connecting portion 10 having a flat plate shape and a common cross-sectional shape, the core material 9 is formed by metal die casting, and the body connecting body 7 is a pair of right and left from the flat plate-like connecting portion 10 having a common cross-sectional shape. The arm 11 is projected, a shaft portion 12 is erected at the tip of the arm 11, and a part of the connecting portion 10 and the entire decorative body 8 are coated with a resin through which the portion can be seen through. The slider handle for the slide fastener. 胴体連結体７に対して、一定内の大きさで一連の多種多様な装飾体８を断面形状が共通する平板状の連結部１０により連結して芯材９を形成し、多種多様な芯材９を受注により選択し、芯材９を金型２０に設けた一定形状のキャビティ２６に収容した後、芯材９の連結部１０の一部および装飾体８全体の周囲を被覆する形で、該部分が透視可能な樹脂を射出成形してなることを特徴とするスライドファスナー用スライダーの引手の製造方法。Relative to the fuselage connecting body 7, linked to form a core member 9 by tabular connecting portion 10 of which a series of diverse ornamental body 8 is cross-sectional shape is common in size within a certain, a wide variety of core material 9 is selected by order, and after the core material 9 is accommodated in the cavity 26 having a fixed shape provided in the mold 20, a part of the connecting portion 10 of the core material 9 and the entire periphery of the decorative body 8 are covered. A method of manufacturing a slider puller for a slide fastener, wherein the portion is formed by injection-molding a transparent resin.
JP2002239163A 2002-08-20 2002-08-20 Slide handle for slide fastener and method of manufacturing the same Expired - Fee Related JP4072945B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2002239163A JP4072945B2 (en) 2002-08-20 2002-08-20 Slide handle for slide fastener and method of manufacturing the same
EP03017964A EP1391160B1 (en) 2002-08-20 2003-08-06 Method of manufacturing a pull tab of slide fastener slider
US10/637,195 US20040034974A1 (en) 2002-08-20 2003-08-08 Pull tab of slide fastener slider and method of manufacturing the same
TW092122112A TWI235641B (en) 2002-08-20 2003-08-12 Pull tab of slide fastener slider and method of manufacturing the same
CNB031540694A CN1250127C (en) 2002-08-20 2003-08-14 Zipper slider and producing method thereof
KR10-2003-0057083A KR100491066B1 (en) 2002-08-20 2003-08-19 Pull tab of slide fastener slider and method of manufacturing the same
HK04105005A HK1061956A1 (en) 2002-08-20 2004-07-09 Pull tab of slide fastener slider slider and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002239163A JP4072945B2 (en) 2002-08-20 2002-08-20 Slide handle for slide fastener and method of manufacturing the same

Publications (2)

Publication Number Publication Date
JP2004073553A JP2004073553A (en) 2004-03-11
JP4072945B2 true JP4072945B2 (en) 2008-04-09

Family

ID=31185175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002239163A Expired - Fee Related JP4072945B2 (en) 2002-08-20 2002-08-20 Slide handle for slide fastener and method of manufacturing the same

Country Status (7)

Country Link
US (1) US20040034974A1 (en)
EP (1) EP1391160B1 (en)
JP (1) JP4072945B2 (en)
KR (1) KR100491066B1 (en)
CN (1) CN1250127C (en)
HK (1) HK1061956A1 (en)
TW (1) TWI235641B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090276985A1 (en) * 2006-06-26 2009-11-12 Kwang Bae Kim Zipper Knob
US20140082895A1 (en) * 2012-09-27 2014-03-27 Jennifer E. Gold Zipper cover and method
WO2014162600A1 (en) * 2013-04-05 2014-10-09 Ykk株式会社 Slide fastener component
US9669572B2 (en) * 2014-02-07 2017-06-06 Duraflex Hong Kong Limited Method for molding a decorative zipper pull and mold for a zipper pull
US10064455B2 (en) * 2016-04-01 2018-09-04 Shah Technologies, LLC Metal one piece slide and pull for slide fastener
US11432621B2 (en) 2016-04-01 2022-09-06 Shah Technologies, LLC Metal one piece security slide and pull for slide fastener
US11006703B2 (en) 2016-04-01 2021-05-18 Shah Technologies, LLC Metal one piece slide and pull for slide fastener
TWI662914B (en) * 2018-05-09 2019-06-21 大陸商濰坊中傳拉鏈配件有限公司 Zipper head assembly structure and connection ring thereof
CN111657633B (en) * 2019-03-06 2023-01-10 Ykk株式会社 Slider assembling machine, slider manufacturing method, and pull-tab processing device
CN112336010B (en) * 2019-08-08 2023-02-03 Ykk株式会社 Slider for slide fastener and method for manufacturing slider for slide fastener
CN113142753B (en) * 2020-01-22 2023-01-17 Ykk株式会社 Slider and slider assembling method
CN113384044A (en) * 2020-03-12 2021-09-14 台湾华可贵股份有限公司 Pulling-on piece
KR20230132333A (en) 2022-03-07 2023-09-15 영 주 김 Slider tab injection molding device for slide fasteners

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7921209V0 (en) * 1979-03-29 1979-03-29 Unisto Italiana S R L CLIP APPLICABLE TO THE SLIDER OF A ZIPPER.
JPS6285114A (en) 1985-10-09 1987-04-18 Hino Motors Ltd Coolant circulating system for liquid cooled internal combustion engine
JPS6285114U (en) * 1985-11-15 1987-05-30
USD311158S (en) * 1986-05-09 1990-10-09 Soule Scott T Zipper pull tab combined with digital timepiece and thermometer
JPH085610Y2 (en) 1988-11-15 1996-02-21 ワイケイケイ株式会社 Slider puller for slide fastener
JPH0271313U (en) * 1988-11-17 1990-05-30
JPH0637718B2 (en) 1989-04-26 1994-05-18 日本地下水開発株式会社 Zinc electrolytic stripping method for steel pipes for non-sprinkling snow melting
USD319804S (en) * 1989-05-12 1991-09-10 Johnson Edward R Combined zipper pull, bag tag, LCD clock, keyring and thermometer
JPH02147016U (en) * 1989-05-18 1990-12-13
JPH03105311U (en) * 1990-02-14 1991-10-31
JP3439586B2 (en) * 1995-12-19 2003-08-25 ワイケイケイ株式会社 Slide handle for slide fastener

Also Published As

Publication number Publication date
EP1391160A3 (en) 2004-09-01
JP2004073553A (en) 2004-03-11
TWI235641B (en) 2005-07-11
EP1391160A2 (en) 2004-02-25
US20040034974A1 (en) 2004-02-26
CN1250127C (en) 2006-04-12
HK1061956A1 (en) 2004-10-15
EP1391160B1 (en) 2011-10-05
TW200418405A (en) 2004-10-01
CN1486652A (en) 2004-04-07
KR100491066B1 (en) 2005-05-24
KR20040017770A (en) 2004-02-27

Similar Documents

Publication Publication Date Title
JP4072945B2 (en) Slide handle for slide fastener and method of manufacturing the same
KR910009647B1 (en) Method of making ornaments
JPH0749239B2 (en) Light-transmitting decorative body having concave-convex continuous cut surface on the back surface and method for producing the same
GB2209495A (en) Moulding composite articles
EP0398172B1 (en) Pull tab for slide fastener sliders
EP0369438B1 (en) Slider pull tab for slide fastener
US20100330224A1 (en) Shaping mold of bushing base
JP2012034762A (en) Method for producing brush handle incorporating print
JP2628032B2 (en) Method of manufacturing decorative molded products
US20040214020A1 (en) Covering shell and a method of manufacturing such a shell
KR20100138490A (en) Emblem for automobile and manufacturing process of the same
JP5188877B2 (en) Decorative parts manufacturing method
CN2571228Y (en) Trunk caster holder with decoration articles
TWI224563B (en) Molding attachment structure
JP3100292U (en) Rivet material
JP2561670B2 (en) Finisher structure
CN201086508Y (en) Top hat device adapted for installing on inclined end face or flat end face of metal pen holder
CN2504705Y (en) Structure improved article deeorative plate
JPS641118Y2 (en)
JPH0245579B2 (en)
JPH0628880B2 (en) Finishing method for the molding terminal
US20080075902A1 (en) Injection-Molded Container with Surface Fringe and Method for Manufacturing the Same
JP5697241B2 (en) Manufacturing method of resin molded products
JPH02243103A (en) Manufacture of slider with automatic stopper
KR200282236Y1 (en) Saw tooth resin plate photo frame

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050620

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070227

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070419

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20071225

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080118

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110201

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110201

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120201

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130201

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130201

Year of fee payment: 5

LAPS Cancellation because of no payment of annual fees