JP6886855B2

JP6886855B2 - Slide fastener

Info

Publication number: JP6886855B2
Application number: JP2017086803A
Authority: JP
Inventors: 直幸伊藤; 崇成藤井; 徹藪谷
Original assignee: YKK Corp
Current assignee: YKK Corp
Priority date: 2017-04-26
Filing date: 2017-04-26
Publication date: 2021-06-16
Anticipated expiration: 2037-04-26
Also published as: JP2018183405A; CN108813831A; CN108813831B

Description

この発明は、部材の開閉を可能にする一対のスライダーを連結可能に保持したスライドファスナーに関する。 The present invention relates to a slide fastener in which a pair of sliders that enable opening and closing of members are held in a connectable manner.

従来、部材を開閉するスライドファスナーには、ファスナーチェーン部を開閉するスライドファスナー用のスライダーが一対に設けられ、一対のスライダーが互いに連結可能であり、連結させた状態を保持することができるものがある。このような連結可能なスライダーを有したスライドファスナーは、例えば鞄の開口部等に取り付けられ、防犯のため不用意に開けられることを防ぐことができる。この種のスライドファスナーには、一対のスライダーの連結を解除するために、ファスナーチェーン部の端部に、連結解除用の下止が設けられている。 Conventionally, slide fasteners that open and close members are provided with a pair of sliders for slide fasteners that open and close the fastener chain portion, and the pair of sliders can be connected to each other and can maintain the connected state. is there. A slide fastener having such a connectable slider can be attached to, for example, an opening of a bag to prevent it from being inadvertently opened for crime prevention. In this type of slide fastener, in order to release the connection of the pair of sliders, a bottom stop for disconnection is provided at the end of the fastener chain portion.

特許文献１に開示されているスライドファスナーは、一対のスライダーの一方にフック状突起が設けられ、他方にフック状突起が係止される被係止突起が設けられている。そして、一対のスライダーを隣接させることにより、フック状突起が被係止突起に係止され互いに連結される。また下止には、スライドファスナーの裏面に、一対のスライダーに向かって突出する解除用突起が設けられ、一対のスライダーを連結した状態で下止に当てると、解除用突起にフック状突起が押され、被係止突起から外れ、一対のスライダーの連結が解除される。この後、一方のスライダーを移動させ、他方のスライダーから離間させると、離間した部分のファスナーチェーン部が開き、鞄等を開けることができる。 The slide fastener disclosed in Patent Document 1 is provided with a hook-shaped protrusion on one of the pair of sliders, and a locked protrusion on the other side to which the hook-shaped protrusion is locked. Then, by adjoining the pair of sliders, the hook-shaped protrusions are locked to the locked protrusions and connected to each other. In addition, the bottom stop is provided with a release protrusion that protrudes toward the pair of sliders on the back surface of the slide fastener, and when the bottom stop is hit with the pair of sliders connected, the hook-shaped protrusion is pushed against the release protrusion. It is disengaged from the locked projection, and the pair of sliders are released from the connection. After that, when one slider is moved and separated from the other slider, the fastener chain portion of the separated portion is opened, and the bag or the like can be opened.

中国特許１００４７５０７６ＣChinese Patent 100745576C

上記背景技術の場合、下止に設けられた解除用突起は裏面側にのみ設けられているので、例えばファスナー本体がスライダーを動かす力により曲がると、ファスナーチェーン部の裏面から解除用突起の先端が離れて、スライダーのフック状突起を押すことができないことがある。この場合、スライダーを下止に当てても連結が解除されないため、使用者はファスナーチェーン部の曲がりを直す等の操作が必要であり、操作性が良くないものである。また、下止はファスナーチェーン部の端部に固定され、長手方向の途中に設けることは考えられておらず、取り付ける製品の構造や製造工程に合わせてファスナーチェーン部の任意の位置に取り付けることができず、また取付位置から移動を防ぐことも考えられていないものである。 In the case of the above background technology, the release protrusion provided on the bottom stop is provided only on the back surface side. Therefore, for example, when the fastener body is bent by the force of moving the slider, the tip of the release protrusion is removed from the back surface of the fastener chain portion. You may not be able to push the hook-shaped protrusion of the slider away. In this case, since the connection is not released even if the slider is applied to the bottom stop, the user needs to perform an operation such as correcting the bending of the fastener chain portion, which is not good in operability. In addition, the bottom stop is fixed to the end of the fastener chain, and it is not considered to be provided in the middle of the longitudinal direction, and it can be attached to any position of the fastener chain according to the structure of the product to be attached and the manufacturing process. It cannot be done, and it is not considered to prevent the movement from the mounting position.

この発明は、上記背景技術の問題点に鑑みてなされたものであり、簡単な構造で、スライドファスナーの任意の位置に簡単に下止を取り付け可能であり、互いに連結されたスライダーを下止に押し付けるだけで容易に連結を解除することができ、操作性が良好なファスナーを提供することを目的とする。 This invention has been made in consideration of the above background art, a simple structure, it is possible easily attaching the bottom end stop at an arbitrary position of the slide fastener, the bottom end of the slider which are connected to each other It is an object of the present invention to provide a fastener having good operability because the connection can be easily released by simply pressing the fastener.

本発明は、部材の開閉を可能にするファスナーチェーン部のファスナーエレメントに、互いに連結される一対のスライダーが、各々連結柱を対向させて取り付けられたスライドファスナーであって、前記ファスナーチェーン部に設けられた一方の前記スライダーの前記連結柱とは反対側の前記ファスナーチェーン部に取り付けられ、前記ファスナーチェーン部の表面を覆う表部材と、前記ファスナーチェーン部の裏面を覆う裏部材が前記ファスナーチェーン部の前記ファスナーエレメントの任意の位置で互いに係合して、前記ファスナーエレメントを前記表面と前記裏面から挟んで互いに対向して取り付けられた連結ファスナー用下止を備え、前記表部材の、前記一方のスライダー側に位置する端部と、前記裏部材の、前記一方のスライダー側に位置する端部との間に、前記ファスナーエレメントが位置し、他方の前記スライダーには、前記一方のスライダーの一部が差し込まれて連結される弾性係止部材が設けられ、前記裏部材の前記端部には、前記一方のスライダーと前記他方のスライダーの連結状態で前記一方のスライダーが前記連結ファスナー用下止に当接することにより、前記弾性係止部材が当接して前記弾性係止部材を前記ファスナーエレメントから離れる方へ移動させて、前記一方のスライダーと前記弾性係止部材との連結を解除し、前記他方のスライダーを前記一方のスライダーから分離して移動可能にする係止部材用ガイド面が設けられているスライドファスナーである。 The present invention is a slide fastener in which a pair of sliders connected to each other are attached to a fastener element of a fastener chain portion that enables opening and closing of members with the connecting columns facing each other, and is provided on the fastener chain portion. A front member that is attached to the fastener chain portion on the side opposite to the connecting column of one of the sliders and covers the front surface of the fastener chain portion and a back member that covers the back surface of the fastener chain portion are the fastener chain portion. It said engage one another in any position of the fastener element, comprising a lower sealing coupling fastener mounted to the fastener elements to face each other across from the back surface and the surface of the table member, the one an end portion positioned on the slider side, of the backing member, between the end portion located on the slider side of the one, the aforementioned fastener element is located on the other of the slider, a part of the one slider the elastic locking member is provided which is connected is inserted, the end portion of the backing member, the one slider is under sealing the connecting fastener in a coupled condition of said the one of the slider the other slider By abutting, the elastic locking member comes into contact and moves the elastic locking member away from the fastener element to release the connection between the one slider and the elastic locking member, and the other. This is a slide fastener provided with a guide surface for a locking member that allows the slider to be moved separately from the one slider.

前記表部材には、前記裏部材に向かって突出する嵌合部が設けられ、前記裏部材には前記嵌合部が差し込まれる係止孔と、前記係止孔の内側に突出する弾性片が設けられ、前記嵌合部は、前記ファスナーチェーン部の前記ファスナーエレメントの噛合を解除した開き部に挿入されて前記裏面に突出し、前記裏部材の前記係止孔に嵌合され前記弾性片で固定されるものである。 The front member is provided with a fitting portion that protrudes toward the back member, and the back member has a locking hole into which the fitting portion is inserted and an elastic piece that protrudes inside the locking hole. The fitting portion is provided, is inserted into the disengaged opening portion of the fastener element of the fastener chain portion, protrudes to the back surface, is fitted into the locking hole of the back member, and is fixed by the elastic piece. Is to be done.

前記表部材と前記裏部材は、前記一方のスライダーの一部が嵌合される収容空間が互いに対向して、前記端部に開口して形成され、前記係止部材用ガイド面は、前記一方のスライダーと前記他方のスライダーが連結された状態で、前記一方のスライダーが前記収容空間に嵌合されたときに、前記弾性係止部材に当接して前記一方のスライダーとの連結を解除する位置に設けられているものである。 The front member and the back member are formed so that the accommodating space in which a part of the one slider is fitted faces each other and opens at the end portion, and the locking member guide surface is formed by the one. When the one slider is fitted into the accommodation space in a state where the slider is connected to the other slider, the position where the slider is brought into contact with the elastic locking member to release the connection with the one slider. It is provided in.

前記収容空間の底部の、前記一方のスライダー側の端部には、前記一方のスライダーの外側面に当接し前記一方のスライダーを前記収容空間へ導くスライダー用ガイド面が形成されているものである。前記一方のスライダーには、前記弾性係止部材に差し込まれて連結されるフックが設けられ、前記弾性係止部材は前記他方のスライダーと別体であり、一方向に長い板体で、長手方向の一方の端部には前記他方のスライダーに取り付ける一対の取付鉤部が設けられ、反対側の端部は前記他方のスライダーの外側に突出し、前記一方のスライダーの前記フックが差し込まれて係止される透孔と、前記係止部材用ガイド面に当接する当接面と、前記フックに当接して前記弾性係止部材を前記ファスナーチェーン部から離れる方へ移動させて前記フックを乗り越えさせて前記透孔に前記フックを導く当接突起が設けられているものである。 At the end of the bottom of the accommodation space on the side of the one slider, a slider guide surface that abuts on the outer surface of the one slider and guides the one slider to the accommodation space is formed. .. The one slider is provided with a hook that is inserted into and connected to the elastic locking member, and the elastic locking member is a separate body from the other slider, is a plate body that is long in one direction, and is in the longitudinal direction. One end is provided with a pair of mounting hooks to attach to the other slider, the opposite end projects outward of the other slider, and the hook of the one slider is inserted and locked. The through hole, the contact surface that comes into contact with the guide surface for the locking member, and the elastic locking member that comes into contact with the hook and is moved away from the fastener chain portion to get over the hook. The through hole is provided with an abutting protrusion for guiding the hook.

前記表部材と前記裏部材の、一方には他方へ向かって突出する凸部が設けられ、他方には前記凸部が嵌合する凹部が設けられ、前記凸部は前記ファスナーチェーン部を挟んで前記凹部に差し込まれて前記ファスナーチェーン部を挟持し、前記ファスナーチェーン部に対して移動不可能に取り付けられるものである。 One of the front member and the back member is provided with a convex portion protruding toward the other, and the other is provided with a concave portion into which the convex portion fits, and the convex portion sandwiches the fastener chain portion. It is inserted into the recess, sandwiches the fastener chain portion, and is immovably attached to the fastener chain portion.

前記透孔は、一方向に長い形状で、互いに平行な一対の長い側縁部を有し、前記一方のスライダーの前記フックは、前記一対の長い側縁部に対して平行な２側面とこの２側面に交差する２側面を有する四角柱状の軸部を有し、前記軸部の角部は面取りされた逃げ部が形成されているものである。さらに、前記一方のスライダーの前記フックの前記軸部には、前記透孔の長手方向の端部に係止される係止突起が側方に突出して設けられ、前記透孔の長手方向の端部には前記係止突起が係止されるくぼみである係止凹部が設けられ、前記透孔の前記係止凹部以外の周縁部には、前記弾性係止部材の厚みより一段低い段部が設けられている。前記段部は前記係止凹部とほぼ同じ深さに設けられている。 The through hole has a long shape in one direction and has a pair of long side edges parallel to each other, and the hook of the one slider has two side surfaces parallel to the pair of long side edges. It has a square columnar shaft portion having two side surfaces intersecting the two side surfaces, and the corner portion of the shaft portion is formed with a chamfered relief portion. Further, the shaft portion of the hook of the one slider is provided with a locking projection that is locked to the longitudinal end portion of the through hole so as to project laterally, and the longitudinal end of the through hole is provided. A locking recess, which is a recess in which the locking projection is locked, is provided in the portion, and a step portion lower than the thickness of the elastic locking member is provided on the peripheral edge portion of the through hole other than the locking recess. It is provided. The step portion is provided at substantially the same depth as the locking recess.

本発明のスライドファスナーは、簡単な構造で、スライドファスナーの任意の位置に簡単に強固に取り付けられ、取り付けられた所定の位置から移動することがない。しかも、互いに連結された一対のスライダーを当てるだけで確実に連結を解除することができ、操作性が良好である。 The slide fastener of the present invention has a simple structure, can be easily and firmly attached to an arbitrary position of the slide fastener , and does not move from the attached predetermined position. Moreover, the connection can be reliably released simply by hitting a pair of sliders connected to each other, and the operability is good.

この発明の第一実施形態のスライドファスナーの連結ファスナー用下止の表部材側から見た斜視図である。It is a perspective view seen from the front member side of the bottom stop for connecting fasteners of the slide fastener of 1st Embodiment of this invention. この実施形態のスライドファスナーの連結ファスナー用下止の裏部材側から見た斜視図である。It is a perspective view seen from the back member side of the bottom stop for connecting fasteners of the slide fastener of this embodiment. この実施形態のスライドファスナーの連結ファスナー用下止の表部材の、外側面から見た斜視図（ａ）と内側面から見た斜視図（ｂ）である。It is a perspective view (a) seen from the outer surface and the perspective view (b) seen from the inner side surface of the front member of the bottom stop for the connecting fastener of the slide fastener of this embodiment. この実施形態のスライドファスナーの連結ファスナー用下止の表部材の、平面図（ａ）と正面図（ｂ）、右側面図（ｃ）である。It is a top view (a), a front view (b), and a right side view (c) of the front member of the bottom stop for a connecting fastener of the slide fastener of this embodiment. この実施形態のスライドファスナーの連結ファスナー用下止の裏部材の、内側面から見た斜視図（ａ）と外側面から見た斜視図（ｂ）である。It is a perspective view (a) seen from the inner side surface and the perspective view (b) seen from the outer side surface of the back member of the bottom stop for connecting fasteners of the slide fastener of this embodiment. この実施形態のスライドファスナーの連結ファスナー用下止の裏部材の、平面図（ａ）と正面図（ｂ）、右側面図（ｃ）である。It is a top view (a), a front view (b), and a right side view (c) of the back member of the bottom stop for a connecting fastener of the slide fastener of this embodiment. この実施形態のスライドファスナーの連結ファスナー用下止のファスナーチェーン部への取り付け工程を示す縦断面図である。It is a vertical cross-sectional view which shows the process of attaching the slide fastener of this embodiment to the fastener chain part of the bottom stop for connecting fasteners. この実施形態のスライドファスナーの連結ファスナー用下止の正面図である。It is a front view of the bottom stop for the connecting fastener of the slide fastener of this embodiment. 図８のＡ−Ａ線縦断面図である。FIG. 8 is a vertical cross-sectional view taken along the line AA of FIG. 図８のＢ−Ｂ線縦断面図である。FIG. 8 is a vertical cross-sectional view taken along the line BB of FIG. この実施形態のスライドファスナーのオススライダーの斜視図である。It is a perspective view of the male slider of the slide fastener of this embodiment. 図１１のオススライダーの正面図（ａ）と右側面図（ｂ）、背面図（ｃ）である。11 is a front view (a), a right side view (b), and a rear view (c) of the male slider of FIG. この実施形態のスライドファスナーのメススライダーの斜視図である。It is a perspective view of the female slider of the slide fastener of this embodiment. 図１３のメススライダーの正面図（ａ）と右側面図（ｂ）、背面図（ｃ）である。13 is a front view (a), a right side view (b), and a rear view (c) of the female slider of FIG. 図１３のメススライダーの弾性係止部材の正面図（ａ）と右側面図（ｂ）、背面図（ｃ）、縦断面図（ｄ）である。13 is a front view (a), a right side view (b), a rear view (c), and a vertical cross-sectional view (d) of the elastic locking member of the female slider of FIG. この実施形態のスライドファスナーの正面図である。It is a front view of the slide fastener of this embodiment. この実施形態のスライドファスナーのオススライダーとメススライダーが連結解除されている状態を示す縦断面図である。It is a vertical cross-sectional view which shows the state which the male slider and the female slider of the slide fastener of this embodiment are disconnected. 図１７のオススライダーとメススライダーが連結される工程を示す縦断面図である。It is a vertical cross-sectional view which shows the process of connecting a male slider and a female slider of FIG. 図１８のオススライダーとメススライダーが連結された状態を示す縦断面図である。It is a vertical cross-sectional view which shows the state which the male slider and the female slider of FIG. 18 are connected. 図１９のオススライダーとメススライダーが連結ファスナー用下止の収容空間に収容される工程を示す縦断面図である。It is a vertical cross-sectional view which shows the process in which the male slider and the female slider of FIG. 19 are accommodated in the accommodation space of the bottom stop for connecting fasteners. 図２０のオススライダーとメススライダーが連結解除される工程を示す縦断面図である。It is a vertical cross-sectional view which shows the process of disconnecting a male slider and a female slider of FIG. 図２１のオススライダーとメススライダーが連結解除された状態を示す縦断面図である。It is a vertical cross-sectional view which shows the state which the male slider and the female slider of FIG. 21 are disconnected.

以下、この発明のスライドファスナーの実施形態について図面に基づいて説明する。図１、図２はこの発明の一実施形態を示すもので、この実施形態のスライドファスナーは、図１６に示すように、部材の開閉を可能にするファスナーチェーン部１２のファスナーエレメント１６に、互いに連結されるオススライダー６０とメススライダー６２が取り付けられ、ファスナーチェーン部１２の端部に連結ファスナー用下止１０が設けられたスライドファスナー１１である。連結ファスナー用下止１０は、ファスナーチェーン部１２のオススライダー６０側に取り付けられている。ファスナーチェーン部１２には一対のファスナーテープ１４が設けられ、一対のファスナーテープ１４の隣接する側縁部にファスナーエレメント１６が対向して各々設けられている。 Hereinafter, embodiments of the slide fastener of the present invention will be described with reference to the drawings. 1 and 2 show an embodiment of the present invention, and as shown in FIG. 16, the slide fasteners of this embodiment are attached to the fastener element 16 of the fastener chain portion 12 which enables opening and closing of members. A slide fastener 11 to which a male slider 60 and a female slider 62 to be connected are attached, and a bottom stop 10 for a connecting fastener is provided at an end of a fastener chain portion 12. The bottom stopper 10 for the connecting fastener is attached to the male slider 60 side of the fastener chain portion 12. A pair of fastener tapes 14 are provided on the fastener chain portion 12, and fastener elements 16 are provided on adjacent side edges of the pair of fastener tapes 14 so as to face each other.

連結ファスナー用下止１０は、ファスナーチェーン部１２の長手方向の端部付近に、一対のファスナーテープ１４がファスナーエレメント１６により閉じられた状態で、ファスナーエレメント１６を覆って取り付けられている。連結ファスナー用下止１０は、ファスナーチェーン部１２の表面１２ａに位置する表部材１８と、ファスナーチェーン部１２の裏面１２ｂに位置する裏部材２０が互いに係合して設けられている。図１は、連結ファスナー用下止１０をファスナーチェーン部１２の表面１２ａから見た斜視図であり、表部材１８が見えている。図２は、連結ファスナー用下止１０をファスナーチェーン部１２の裏面１２ｂから見た斜視図であり、裏部材２０が見えている。 The bottom stopper 10 for connecting fasteners is attached to the vicinity of the end portion in the longitudinal direction of the fastener chain portion 12 so as to cover the fastener element 16 with a pair of fastener tapes 14 closed by the fastener element 16. The bottom stopper 10 for connecting fasteners is provided so that a front member 18 located on the front surface 12a of the fastener chain portion 12 and a back member 20 located on the back surface 12b of the fastener chain portion 12 are engaged with each other. FIG. 1 is a perspective view of the bottom stopper 10 for connecting fasteners as viewed from the surface 12a of the fastener chain portion 12, and the front member 18 is visible. FIG. 2 is a perspective view of the bottom stopper 10 for connecting fasteners as viewed from the back surface 12b of the fastener chain portion 12, and the back member 20 is visible.

まず、連結ファスナー用下止１０の表部材１８について、図３、図４に基づいて説明する。表部材１８は、ファスナーチェーン部１２の長手方向に沿って長い矩形の板体である。図３（ａ）は、ファスナーチェーン部１２と反対側に位置する外側面１８ａを示す斜視図であり、外側面１８ａは平滑で、僅かに中央が高くなる曲面で形成されている。表部材１８の、長手方向の一方の端部１８ｂには、後述するオススライダー６０の胴体６４が嵌合される収容空間２２が凹形状に設けられている。収容空間２２は、表部材１８の厚みを貫通して設けられ、外側面１８ａと、外側面１８ａの反対側の内側面１８ｃに開口して形成されている。収容空間２２は、端部１８ｂに対して略直角に交差する一対の端縁部２２ａと、一対の端縁部２２ａの端部１８ｂと反対の端部同士を連結し端部１８ｂに対して平行な端縁部２２ｂで囲まれた矩形であり、端縁部２２ａは、端部１８ｂに近い部分が、互いの間隔が広くなっている。 First, the table member 18 of the bottom stop 10 for the connecting fastener will be described with reference to FIGS. 3 and 4. The front member 18 is a rectangular plate that is long along the longitudinal direction of the fastener chain portion 12. FIG. 3A is a perspective view showing an outer surface 18a located on the opposite side of the fastener chain portion 12, and the outer surface 18a is formed of a smooth curved surface having a slightly higher center. At one end 18b of the front member 18 in the longitudinal direction, a storage space 22 into which the body 64 of the male slider 60, which will be described later, is fitted is provided in a concave shape. The accommodation space 22 is provided so as to penetrate the thickness of the front member 18, and is formed by opening on the outer surface 18a and the inner surface 18c on the opposite side of the outer surface 18a. The accommodation space 22 connects a pair of end edge portions 22a that intersect with the end portion 18b at a substantially right angle and end portions opposite to the end portion 18b of the pair of end edge portions 22a and is parallel to the end portion 18b. It is a rectangle surrounded by a wide edge portion 22b, and the portion of the edge portion 22a close to the end portion 18b has a wide distance from each other.

図３（ｂ）は、ファスナーチェーン部１２に当接する内側面１８ｃを示す斜視図であり、平面的に形成されている。内側面１８ｃの中心には、収容空間２２の端縁部２２ｂと、端部１８ｂと反対側の端部１８ｄに連通する収容溝部２４が設けられている。収容溝部２４は内側面１８ｃから所定の深さであり、ファスナーエレメント１６が嵌合される深さに形成されている。収容溝部２４は表部材１８の長手方向に沿って貫通し、長手方向に交差する幅は、中央部分が広く、端縁部２２ｂと端部１８ｄに連通する端部がやや狭く、狭い部分はファスナーエレメント１６が互いに噛合した状態で嵌合される幅である。 FIG. 3B is a perspective view showing an inner side surface 18c that abuts on the fastener chain portion 12, and is formed in a plane. At the center of the inner side surface 18c, an end edge portion 22b of the accommodation space 22 and an accommodation groove portion 24 communicating with the end portion 18d on the opposite side of the end portion 18b are provided. The accommodating groove portion 24 has a predetermined depth from the inner side surface 18c, and is formed to a depth at which the fastener element 16 is fitted. The accommodating groove 24 penetrates along the longitudinal direction of the front member 18, and the width intersecting the longitudinal direction is wide in the central portion, the end portion communicating with the end edge portion 22b and the end portion 18d is slightly narrow, and the narrow portion is a fastener. This is the width at which the elements 16 are fitted in a state of being meshed with each other.

収容溝部２４の中央部分には、差込突部２６が設けられている。差込突部２６は、収容溝部２４の底２４ａから略直角に立設され、底２４ａに対して平行な断面形状は、表部材１８の長手方向に沿って細長く、表部材１８の長手方向の両端部は先端に行くほど細くなる鋭角に形成されている。差込突部２６の、収容溝部２４の底２４ａと反対側の突出面２６ａは、内側面１８ｃよりも高く形成され、また内側面１８ｃに対して平行な平面である。突出面２６ａには、端部１８ｂに近い位置に、嵌合部２８が一体に設けられている。嵌合部２８は、突出面２６ａに対して平行な面を有する矩形の板状体であり、表部材１８の長手方向に沿う２辺と、長手方向に略直角に交差する２辺で囲まれている。嵌合部２８の、長手方向に交差する幅は差込突部２６よりも広く、差込突部２６の両側の側方に一部が突出している。 An insertion protrusion 26 is provided in the central portion of the accommodating groove 24. The insertion protrusion 26 is erected substantially at a right angle from the bottom 24a of the accommodating groove 24, and the cross-sectional shape parallel to the bottom 24a is elongated along the longitudinal direction of the front member 18 and is in the longitudinal direction of the front member 18. Both ends are formed at acute angles that become thinner toward the tip. The protruding surface 26a of the insertion protrusion 26 opposite to the bottom 24a of the accommodating groove 24 is formed higher than the inner surface 18c and is a flat surface parallel to the inner surface 18c. A fitting portion 28 is integrally provided on the protruding surface 26a at a position close to the end portion 18b. The fitting portion 28 is a rectangular plate-like body having a surface parallel to the protruding surface 26a, and is surrounded by two sides along the longitudinal direction of the front member 18 and two sides intersecting substantially at right angles in the longitudinal direction. ing. The width of the fitting portion 28 intersecting in the longitudinal direction is wider than that of the insertion protrusion 26, and a part of the fitting portion 28 projects laterally on both sides of the insertion protrusion 26.

内側面１８ｃには、端部１８ｄの近傍に、内側面１８ｃから突出する凸部３０が設けられ、凸部３０は収容溝部２４の両側に１個ずつ設けられている。凸部３０に近接して、端部１８ｄと反対側には、凹部３２が設けられ、凹部３２は収容溝部２４の両側に１個ずつ設けられている。 The inner side surface 18c is provided with a convex portion 30 protruding from the inner side surface 18c in the vicinity of the end portion 18d, and one convex portion 30 is provided on each side of the accommodating groove portion 24. A recess 32 is provided on the side opposite to the end 18d in the vicinity of the convex portion 30, and one recess 32 is provided on each side of the accommodating groove 24.

次に、連結ファスナー用下止１０の裏部材２０について、図５、図６に基づいて説明する。裏部材２０は、表部材１８と同じ形状でファスナーチェーン部１２の長手方向に沿って長い矩形の板体である。図５（ａ）は、ファスナーチェーン部１２に当接する内側面２０ｃを示す斜視図であり、図６（ｂ）はファスナーチェーン部１２と反対側に位置する外側面２０ａを示す斜視図である。 Next, the back member 20 of the bottom stop 10 for the connecting fastener will be described with reference to FIGS. 5 and 6. The back member 20 is a rectangular plate having the same shape as the front member 18 and long along the longitudinal direction of the fastener chain portion 12. FIG. 5A is a perspective view showing an inner side surface 20c in contact with the fastener chain portion 12, and FIG. 6B is a perspective view showing an outer surface 20a located on the opposite side of the fastener chain portion 12.

内側面２０ｃは平面的に形成され、表部材１８の端部１８ｂに対向する端部２０ｂには、後述するオススライダー６０の胴体６４が嵌合される収容空間３４が設けられている。収容空間３４は、裏部材２０の厚みの一部を所定深さで切り欠いて形成され、表部材１８の収容空間２２に対面して開口する同じ形状に形成されている。収容空間３４の底部３４ａの、端部２０ｂに連続する端部３４ｂは、厚みの角部が両方面取りされて鋭角に形成されている。底部３４ａ側の面取りされた傾斜面は、オススライダー６０に当接してオススライダー６０を収容空間３４に導くオススライダー用ガイド面３６となる。底部３４ａと反対側の外側面２０ａ側の面取りされた傾斜面は、メススライダー６２に当接してオススライダー６０との連結を外す係止部材用ガイド面３８となる。収容空間３４の底部３４ａの、端部２０ｂに連続する端部３４ｂは、中心に矩形の切欠部４０が設けられている。切欠部４０は、オススライダー６０の後述するフック７６が嵌合される形状である。 The inner side surface 20c is formed in a plane, and the end portion 20b facing the end portion 18b of the front member 18 is provided with a storage space 34 into which the body 64 of the male slider 60, which will be described later, is fitted. The accommodating space 34 is formed by cutting out a part of the thickness of the back member 20 at a predetermined depth, and is formed in the same shape that opens facing the accommodating space 22 of the front member 18. The end 34b of the bottom 34a of the accommodation space 34, which is continuous with the end 20b, is formed at an acute angle by chamfering both corners of the thickness. The chamfered inclined surface on the bottom 34a side serves as a male slider guide surface 36 that abuts on the male slider 60 and guides the male slider 60 to the accommodation space 34. The chamfered inclined surface on the outer surface 20a side opposite to the bottom portion 34a serves as a locking member guide surface 38 that abuts on the female slider 62 and disconnects from the male slider 60. A rectangular notch 40 is provided at the center of the end 34b of the bottom 34a of the accommodation space 34, which is continuous with the end 20b. The notch 40 has a shape in which a hook 76, which will be described later, of the male slider 60 is fitted.

内側面２０ｃの中心から端部２０ｂと反対の端部２０ｄの近傍にかけて係止孔４２が設けられている。係止孔４２は、表部材１８の差込突部２６と嵌合部２８が差し込まれて係止されるものである。係止孔４２は、裏部材２０の厚みを貫通して設けられ、外側面２０ａと内側面２０ｃに連通して形成され、裏部材２０の長手方向に沿う２辺と、長手方向に略直角に交差する２辺で囲まれた矩形である。係止孔４２の、端部２０ｄの近傍に位置する側縁部４２ａには、外側面２０ａと面一に連続する位置に、裏部材２０の厚みより薄い弾性片４４が一体に設けられている。 A locking hole 42 is provided from the center of the inner side surface 20c to the vicinity of the end portion 20d opposite to the end portion 20b. The locking hole 42 is for inserting and locking the insertion protrusion 26 and the fitting portion 28 of the front member 18. The locking hole 42 is provided so as to penetrate the thickness of the back member 20, is formed so as to communicate with the outer surface 20a and the inner surface 20c, and is substantially perpendicular to the two sides along the longitudinal direction of the back member 20 and the longitudinal direction. It is a rectangle surrounded by two intersecting sides. The side edge portion 42a of the locking hole 42 located near the end portion 20d is integrally provided with an elastic piece 44 thinner than the thickness of the back member 20 at a position continuous with the outer surface 20a. ..

弾性片４４は、係止孔４２にゆとりを有して嵌合される小さい矩形であり、側縁部４２ａから係止孔４２中心に向かって突出し、弾性片４４の先端部４４ａは係止孔４２の中心をわずかに超える位置に達している。弾性片４４は、裏部材２０の厚みより薄く形成されているため、外側面２０ａから見ると外側面２０ａと面一に連続し係止孔４２の内側をわずかなゆとりを有して閉鎖しているように見えるが、内側面２０ｃから見ると係止孔４２が開口しているだけに見える。弾性片４４の先端部４４ａと、係止孔４２の側縁部４２ａと反対側の側縁部４２ｂで囲まれた矩形の空間は、嵌合部２８がわずかなゆとりを有して嵌合される矩形の形状となる。弾性片４４の内側面２０ｃ側の面には、先端部４４ａと、先端部４４ａに連続する一対の側縁部に沿うコの字形の当接部４６が、弾性片４４の厚み方向に突出して一体に設けられている。当接部４６の突出長さは、弾性片４４の先端部４４ａが高く、弾性片４４の基端部、つまり係止孔４２の側縁部４２ａに向かって徐々に低くなり、やがて弾性片４４と面一になっている。 The elastic piece 44 is a small rectangle that is fitted into the locking hole 42 with a margin, and protrudes from the side edge portion 42a toward the center of the locking hole 42, and the tip portion 44a of the elastic piece 44 is the locking hole. It has reached a position slightly beyond the center of 42. Since the elastic piece 44 is formed thinner than the thickness of the back member 20, the elastic piece 44 is continuous with the outer surface 20a when viewed from the outer surface 20a and closes the inside of the locking hole 42 with a slight clearance. However, when viewed from the inner surface 20c, it seems that the locking hole 42 is only open. In the rectangular space surrounded by the tip portion 44a of the elastic piece 44 and the side edge portion 42b on the opposite side of the side edge portion 42a of the locking hole 42, the fitting portion 28 is fitted with a slight clearance. It becomes a rectangular shape. On the inner surface 20c side of the elastic piece 44, a tip portion 44a and a U-shaped contact portion 46 along a pair of side edges continuous with the tip portion 44a project in the thickness direction of the elastic piece 44. It is provided integrally. The protruding length of the abutting portion 46 is high at the tip portion 44a of the elastic piece 44, gradually decreases toward the base end portion of the elastic piece 44, that is, the side edge portion 42a of the locking hole 42, and eventually the elastic piece 44. It is flush with each other.

係止孔４２の側縁部４２ｂと、側縁部４２ｂに連続する一対の側縁部には、内側面２０ｃと面一に連続する位置に、裏部材２０の厚みより薄い嵌合部保持部４８が設けられている。嵌合部保持部４８は、係止孔４２の側縁部４２ｂから、弾性片４４の先端部４４ａに付近に達する大きさである。嵌合部保持部４８の中心には、長手方向に沿って細い切欠部５０が設けられている。切欠部５０は、表部材１８と裏部材２０が組み合わされた時に表部材１８の差込突部２６が内側面２０ｃから差し込まれるものであり、表部材１８の差込突部２６が嵌合される幅に形成されている。差込突部２６は外側面２０ａに達しない高さであり、切欠部５０の側縁部４２ｂ側の端部は、側縁部４２ｂを少し超えて端部２０ｂに近い位置に達し、その部分は外側面２０ａとの間が切り残されている。嵌合部保持部４８の外側面２０ａ側の面には、嵌合部保持部４８の側縁部４２ａ側の端縁部に、僅かにくぼむ湾曲面で形成された嵌合部用ガイド面５２が設けられている。嵌合部用ガイド面５２は、側縁部４２ｂに近づくほど外側面２０ａに近くなるように傾斜し、表部材１８と裏部材２０を組み付けるときに嵌合部２８の差込突部２６側の面に当接して嵌合部２８を係止孔４２の側縁部４２ｂ側の空間に導く。嵌合部保持部４８は、裏部材２０の厚みより薄く形成されているため、内側面２０ｃから見ると内側面２０ｃと面一に連続しているよう見えるが、外側面２０ａから見ると係止孔４２が開口しているだけに見える。 The side edge portion 42b of the locking hole 42 and the pair of side edge portions continuous with the side edge portion 42b have a fitting portion holding portion thinner than the thickness of the back member 20 at a position continuous with the inner side surface 20c. 48 is provided. The fitting portion holding portion 48 has a size that reaches the vicinity of the tip portion 44a of the elastic piece 44 from the side edge portion 42b of the locking hole 42. A narrow notch 50 is provided at the center of the fitting portion holding portion 48 along the longitudinal direction. In the notch 50, when the front member 18 and the back member 20 are combined, the insertion protrusion 26 of the front member 18 is inserted from the inner side surface 20c, and the insertion protrusion 26 of the front member 18 is fitted. It is formed to the width of. The insertion protrusion 26 has a height that does not reach the outer surface 20a, and the end portion of the notch portion 50 on the side edge portion 42b side slightly exceeds the side edge portion 42b and reaches a position close to the end portion 20b. Is left uncut between the outer surface 20a and the outer surface 20a. A guide for a fitting portion formed on a surface on the outer surface 20a side of the fitting portion holding portion 48 and an edge portion on the side edge portion 42a side of the fitting portion holding portion 48 with a slightly recessed curved surface. A surface 52 is provided. The guide surface 52 for the fitting portion is inclined so as to be closer to the outer surface 20a as it approaches the side edge portion 42b, and when the front member 18 and the back member 20 are assembled, the fitting portion 28 is on the insertion protrusion 26 side. The fitting portion 28 is brought into contact with the surface and guided to the space on the side edge portion 42b side of the locking hole 42. Since the fitting portion holding portion 48 is formed thinner than the thickness of the back member 20, it appears to be flush with the inner side surface 20c when viewed from the inner side surface 20c, but is locked when viewed from the outer side surface 20a. It looks like the hole 42 is just open.

内側面２０ｃには、端部２０ｄの近傍に、内側面２０ｃからくぼむ凹部５４が設けられ、凹部５４は係止孔４２の両側に１個ずつ設けられている。凹部５４の、端部２０ｄと反対側の近傍には、凸部５６が設けられ、凸部５６は係止孔４２の両側に１個ずつ設けられている。 The inner side surface 20c is provided with recesses 54 recessed from the inner side surface 20c in the vicinity of the end portion 20d, and one recess 54 is provided on each side of the locking hole 42. A convex portion 56 is provided in the vicinity of the concave portion 54 on the side opposite to the end portion 20d, and one convex portion 56 is provided on each side of the locking hole 42.

次に、連結ファスナー用下止１０の、ファスナーチェーン部１２への取付方法について説明する。ファスナーチェーン部１２の取付位置に、一対のファスナーテープ１４のファスナーエレメント１６の噛合を解除して開き部１７を作り、図３（ｂ）に示すように開き部１７に表部材１８の差込突部２６と嵌合部２８を、ファスナーチェーン部１２の表面１２ａから差し込む。ファスナーチェーン部１２の裏面１２ｂから、開き部１７に裏部材２０を当て、突出した差込突部２６と嵌合部２８を、係止孔４２の側縁部４２ａに近い位置に入れる。この時、表部材１８の端部１８ｄと裏部材２０の端部２０ｄはずれている。 Next, a method of attaching the bottom stopper 10 for the connecting fastener to the fastener chain portion 12 will be described. At the mounting position of the fastener chain portion 12, the fastener elements 16 of the pair of fastener tapes 14 are disengaged to form an opening portion 17, and as shown in FIG. 3 (b), the front member 18 is inserted into the opening portion 17. The portion 26 and the fitting portion 28 are inserted from the surface 12a of the fastener chain portion 12. From the back surface 12b of the fastener chain portion 12, the back member 20 is applied to the opening portion 17, and the protruding insertion protrusion portion 26 and the fitting portion 28 are inserted at positions close to the side edge portion 42a of the locking hole 42. At this time, the end portion 18d of the front member 18 and the end portion 20d of the back member 20 are separated from each other.

次に裏部材２０を、端部２０ｄが端部１８ｄに近づく方向に摺動させる。嵌合部２８の差込突部２６側の面は、嵌合部保持部４８の嵌合部用ガイド面５２に乗り上がり、誘導されて嵌合部保持部４８に重ねられ、このとき表部材１８と裏部材２０はファスナーチェーン部１２を挟んだ状態で摺動可能であって離れなくなる。そして嵌合部２８に、弾性片４４の当接部４６が当接し、図７に示すように当接部４６の高さが高くなるにつれて弾性片４４が外側に弾性変形する。 Next, the back member 20 is slid in a direction in which the end portion 20d approaches the end portion 18d. The surface of the fitting portion 28 on the insertion protrusion 26 side rides on the fitting portion guide surface 52 of the fitting portion holding portion 48, is guided and overlapped with the fitting portion holding portion 48, and at this time, the front member. The back member 20 and the back member 20 are slidable with the fastener chain portion 12 sandwiched between them and cannot be separated from each other. Then, the contact portion 46 of the elastic piece 44 comes into contact with the fitting portion 28, and as shown in FIG. 7, the elastic piece 44 elastically deforms outward as the height of the contact portion 46 increases.

さらに裏部材２０を摺動させ、弾性片４４の当接部４６が嵌合部２８を通過すると、つまり弾性片４４の先端部４４ａが嵌合部２８を通過すると、弾性片４４の弾性変形は復元し、図８、図９、図１０に示すように、嵌合部２８が係止孔４２の側縁部４２ｂに近い位置に嵌合され、摺動不可能となる。この時、表部材１８の端部１８ｄと、裏部材２０の端部２０ｄは一致する。 Further, when the back member 20 is slid and the contact portion 46 of the elastic piece 44 passes through the fitting portion 28, that is, when the tip portion 44a of the elastic piece 44 passes through the fitting portion 28, the elastic deformation of the elastic piece 44 is caused. After restoration, as shown in FIGS. 8, 9, and 10, the fitting portion 28 is fitted at a position close to the side edge portion 42b of the locking hole 42, and is not slidable. At this time, the end portion 18d of the front member 18 and the end portion 20d of the back member 20 coincide with each other.

これで連結ファスナー用下止１０の、ファスナーチェーン部１２への取り付けが完了する。表部材１８の凸部３０は裏部材２０の凹部５４にファスナーチェーン部１２のファスナーテープ１４を挟持した状態で差し込まれ、また凸部５６も凹部３２にファスナーテープ１４を挟持した状態で差し込まれ、連結ファスナー用下止１０はファスナーチェーン部１２の長手方向に移動することがない。なお、連結ファスナー用下止１０をファスナーチェーン部１２から外す時は、弾性片４４を外側に弾性変形させて、裏部材２０を強い力で摺動して嵌合部２８を通過させ、外すことができる。 This completes the attachment of the bottom stopper 10 for the connecting fastener to the fastener chain portion 12. The convex portion 30 of the front member 18 is inserted into the concave portion 54 of the back member 20 with the fastener tape 14 of the fastener chain portion 12 sandwiched, and the convex portion 56 is also inserted with the fastener tape 14 sandwiched between the concave portions 32. The bottom stopper 10 for the connecting fastener does not move in the longitudinal direction of the fastener chain portion 12. When removing the bottom stopper 10 for the connecting fastener from the fastener chain portion 12, the elastic piece 44 is elastically deformed to the outside, and the back member 20 is slid with a strong force to pass through the fitting portion 28 and then removed. Can be done.

連結ファスナー用下止１０は、図１６に示すように、ファスナーチェーン部１２を開閉するオススライダー６０と、メススライダー６２の、オススライダー６０側のファスナーチェーン部１２の端部に取り付けられ、オススライダー６０とメススライダー６２がファスナーチェーン部１２から抜け落ちることを防ぐものである。オススライダー６０とメススライダー６２の間のファスナーエレメント１６は、噛合が解除された開き部１７となり、オススライダー６０の外側とメススライダー６２の外側は噛合して閉じた状態となる。オススライダー６０とメススライダー６２は、当接すると互いに連結され、一緒に摺動する。連結した状態でどちらの方向に摺動してもファスナーエレメント１６が噛合して閉じた状態となる。オススライダー６０とメススライダー６２が連結した状態で連結ファスナー用下止１０に当接すると、オススライダー６０とメススライダー６２の連結が解除される。 As shown in FIG. 16, the bottom stopper 10 for the connecting fastener is attached to the male slider 60 that opens and closes the fastener chain portion 12 and the end of the fastener chain portion 12 on the male slider 60 side of the female slider 62, and is attached to the male slider. This is to prevent the 60 and the female slider 62 from coming off from the fastener chain portion 12. The fastener element 16 between the male slider 60 and the female slider 62 becomes an opening portion 17 that is disengaged, and the outside of the male slider 60 and the outside of the female slider 62 are in a meshed and closed state. When the male slider 60 and the female slider 62 come into contact with each other, they are connected to each other and slide together. The fastener element 16 is engaged and closed regardless of which direction it slides in the connected state. When the male slider 60 and the female slider 62 are in contact with the bottom stopper 10 for the connecting fastener while the male slider 60 and the female slider 62 are connected, the connection between the male slider 60 and the female slider 62 is released.

次に、オススライダー６０について、図１１、図１２に基づいて説明する。オススライダー６０は、ファスナーチェーン部１２のファスナーエレメント１６を開閉する胴体６４と、胴体６４を操作するための引手６６と、胴体６４の外側面に引手６６を保持する引手取付部６８とを備えている。 Next, the male slider 60 will be described with reference to FIGS. 11 and 12. The male slider 60 includes a body 64 that opens and closes the fastener element 16 of the fastener chain portion 12, a pull tab 66 for operating the body 64, and a pull tab mounting portion 68 that holds the pull tab 66 on the outer surface of the body 64. There is.

胴体６４は、ファスナーチェーン部１２のファスナーエレメント１６を表面１２ａから挟む上板６４ａと、裏面１２ｂから挟む下板６４ｂが設けられ、上板６４ａと下板６４ｂの間には連結柱７０が設けられている。連結柱７０は、上板６４ａと下板６４ｂの、ファスナーエレメント１６が分離して出てくる方向の端部６０ａに設けられている。上板６４ａと下板６４ｂの間の空間はファスナーエレメント１６が通過する案内路７２であり、案内路７２はファスナーエレメント１６が分離して出てくる端部６０ａ側が連結柱７０により２方向に分割され、ファスナーエレメント１６が噛合して出てくる端部６０ｂ側では１つの空間となり、Ｙ字形になり上板６４ａと下板６４は端部６０ｂに近づくにつれて幅が細くなっている。上板６４ａの、端部６０ｂに近い側縁部には、下板６４ｂとの間を覆うガイド縁部７４が設けられている。ガイド縁部７４は、下板６４ｂの側縁部に向かって上板６４ａの面に対して略直角に突出し、ガイド縁部７４の先端と下板６４ｂの間にはファスナーチェーン部１２のファスナーテープ１４が通過可能な空間がスリット状に設けられている。ガイド縁部７４は、ファスナーエレメント１６に沿って胴体６４の摺動をガイドする。 The body 64 is provided with an upper plate 64a that sandwiches the fastener element 16 of the fastener chain portion 12 from the front surface 12a and a lower plate 64b that sandwiches the fastener element 16 from the back surface 12b, and a connecting pillar 70 is provided between the upper plate 64a and the lower plate 64b. ing. The connecting pillar 70 is provided at the end 60a of the upper plate 64a and the lower plate 64b in the direction in which the fastener element 16 is separated and comes out. The space between the upper plate 64a and the lower plate 64b is a guide path 72 through which the fastener element 16 passes, and the guide path 72 is divided in two directions by the connecting pillar 70 on the end portion 60a side where the fastener element 16 separates and emerges. Then, there is one space on the end 60b side where the fastener element 16 meshes with each other, and the upper plate 64a and the lower plate 64 become Y-shaped and become narrower as they approach the end 60b. A guide edge portion 74 that covers the upper plate 64a and the lower plate 64b is provided on the side edge portion of the upper plate 64a near the end portion 60b. The guide edge portion 74 projects toward the side edge portion of the lower plate 64b at a substantially right angle to the surface of the upper plate 64a, and the fastener tape of the fastener chain portion 12 is between the tip of the guide edge portion 74 and the lower plate 64b. A space through which 14 can pass is provided in a slit shape. The guide edge 74 guides the sliding of the body 64 along the fastener element 16.

下板６４ｂの、上板６４ａと反対側の外側面には、フック７６が設けられている。フック７６は、下板６４ｂの端部６０ａに近い位置に設けられている。フック７６は、端部６０ａ，６０ｂに対して略平行な２側面と、略直角な２側面を有する四角柱状の軸部７８を有し、軸部７８の、端部６０ａに対面する側面７８ａは、下板６４ｂから離れるにつれて端部６０ａから離れる傾斜面である。軸部７８の先端部分には、側面７８ａと反対側の、端部６０ｂに対面する側面７８ｂから突出する係止突起８０が設けられている。軸部７８の、側面７８ｂの両側に位置する角部は、面取りされて逃げ部７９が設けられている。 A hook 76 is provided on the outer surface of the lower plate 64b opposite to the upper plate 64a. The hook 76 is provided at a position close to the end portion 60a of the lower plate 64b. The hook 76 has a square columnar shaft portion 78 having two side surfaces substantially parallel to the end portions 60a and 60b and two side surfaces substantially perpendicular to each other, and the side surface 78a of the shaft portion 78 facing the end portion 60a , An inclined surface that separates from the end 60a as it moves away from the lower plate 64b. The tip portion of the shaft portion 78 is provided with a locking projection 80 that protrudes from the side surface 78b facing the end portion 60b on the opposite side of the side surface 78a. The corners of the shaft portion 78 located on both sides of the side surface 78b are chamfered to provide relief portions 79.

次に、メススライダー６２について、図１３、図１４、図１５に基づいて説明する。メススライダー６２は、オススライダー６０と同様に、胴体６４と引手６６、引手取付部６８、連結柱７０、案内路７２、ガイド縁部７４が設けられている。メススライダー６２は、ファスナーエレメント１６が分離して出てくる方が端部６２ａであり、ファスナーエレメント１６が噛合して出てくる方が端部６２ｂである。 Next, the female slider 62 will be described with reference to FIGS. 13, 14, and 15. Like the male slider 60, the female slider 62 is provided with a body 64, a pull tab 66, a pull tab mounting portion 68, a connecting pillar 70, a guide path 72, and a guide edge portion 74. The female slider 62 has an end portion 62a when the fastener element 16 comes out separately, and an end portion 62b when the fastener element 16 meshes and comes out.

メススライダー６２の下板６４ｂの、上板６４ａと反対側の外側面には、後述する弾性係止部材８２が取り付けられる取付突起８４が一体に設けられている。取付突起８４は、下板６４ｂに対して略直角に外側に突出する支柱部８４ａと、支柱部８４ａの先端に設けられ支柱部８４ａの両側に広がりフランジ状となる板部８４ｂが設けられている。板部８４ｂは、下板６４ｂに対して平行な板体である。取付突起８４は、メススライダー６２の端部６２ｂに隣接して設けられ、板部８４ｂの形状は、端部６２ｂに一辺が一致する略台形状であり、端部６２ｂと反対側の短い一辺は下板６４ｂの中心付近に達している。 On the outer surface of the lower plate 64b of the female slider 62 opposite to the upper plate 64a, a mounting projection 84 to which the elastic locking member 82 described later is attached is integrally provided. The mounting projection 84 is provided with a support column portion 84a that projects outward at a substantially right angle to the lower plate 64b, and a plate portion 84b that is provided at the tip of the support column portion 84a and spreads on both sides of the support column portion 84a to form a flange. .. The plate portion 84b is a plate body parallel to the lower plate 64b. The mounting protrusion 84 is provided adjacent to the end portion 62b of the female slider 62, and the shape of the plate portion 84b is a substantially trapezoidal shape whose one side coincides with the end portion 62b, and the short side opposite to the end portion 62b is It reaches near the center of the lower plate 64b.

メススライダー６２には、別部材の弾性係止部材８２が取り付けられている。弾性係止部材８２は適度な合成を有する合成樹脂で設けられている。弾性係止部材８２は、図１５に示すように、一方向に長い板体であり、弾性係止部材８２は、メススライダー６２に取り付けられた時に長手方向がメススライダー６２の端部６２ａと端部６２ｂを結ぶ方向、つまりファスナーエレメント１６が挿通する方向に対して略平行に取り付けられるものであり、長手方向にメススライダー６２よりも長い。弾性係止部材８２の一方の面は、メススライダー６２の下板６４ｂに重ねられる上側面８２ａであり、反対側が下側面８２ｂである。長手方向の一方の端部８２ｃが、メススライダー６２の端部６２ｂに取り付けられ、長手方向の他方の端部８２ｄが、メススライダー６２の端部６２ａから側方に突出する。 An elastic locking member 82, which is another member, is attached to the female slider 62. The elastic locking member 82 is provided with a synthetic resin having an appropriate composition. As shown in FIG. 15, the elastic locking member 82 is a plate body long in one direction, and when the elastic locking member 82 is attached to the female slider 62, the longitudinal direction is the end 62a and the end of the female slider 62. It is attached in a direction connecting the portions 62b, that is, substantially parallel to the direction in which the fastener element 16 is inserted, and is longer in the longitudinal direction than the female slider 62. One surface of the elastic locking member 82 is an upper side surface 82a that is overlapped with the lower plate 64b of the female slider 62, and the opposite side is a lower side surface 82b. One end 82c in the longitudinal direction is attached to the end 62b of the female slider 62, and the other end 82d in the longitudinal direction projects laterally from the end 62a of the female slider 62.

端部８２ｃにはメススライダー６２の取付突起８４の、支柱部８４ａを両側から挟んで取り付ける一対の取付鉤部８６が設けられている。一対の取付鉤部８６の基端部付近の中間には、係合突起８７が設けられている。係合突起８７は、弾性係止部材８２をメススライダー６２に取り付けた時にメススライダー６２の取付突起８４の板部８４ｂに隣接し、取付突起８４と下側面８２ｂの間の段差を滑らかにする。 The end portion 82c is provided with a pair of mounting hook portions 86 for mounting the mounting protrusions 84 of the female slider 62 so as to sandwich the strut portions 84a from both sides. An engaging protrusion 87 is provided in the middle of the pair of mounting hooks 86 near the base end portion. The engaging protrusion 87 is adjacent to the plate portion 84b of the mounting protrusion 84 of the female slider 62 when the elastic locking member 82 is attached to the female slider 62, and smoothes the step between the mounting protrusion 84 and the lower side surface 82b.

弾性係止部材８２の下側面８２ｂには、端部８２ｄと、端部８２ｄに連続する一対の側縁部に沿うコの字形の壁部８８が、弾性係止部材８２の厚み方向に突出して一体に設けられている。壁部８８の突出長さは、端部８２ｄが高く、端部８２ｃに向かって徐々に低くなり、係合突起８７の近傍で、下側面８２ｂと面一になっている。壁部８８の、端部８２ｄに位置する部分は、壁部８８の外側面が、下側面８２ｂから離れるにつれて長手方向の外側へ向かう傾斜面９０で形成されている。当接面９０のほぼ中央には、当接面９０から突出する当接突起９２が設けられている。 On the lower side surface 82b of the elastic locking member 82, an end portion 82d and a U-shaped wall portion 88 along a pair of side edges continuous with the end portion 82d project in the thickness direction of the elastic locking member 82. It is provided integrally. The protruding length of the wall portion 88 is high at the end portion 82d and gradually decreases toward the end portion 82c, and is flush with the lower side surface 82b in the vicinity of the engaging protrusion 87. The portion of the wall portion 88 located at the end 82d is formed by an inclined surface 90 in which the outer surface of the wall portion 88 is directed outward in the longitudinal direction as it is separated from the lower side surface 82b. A contact projection 92 protruding from the contact surface 90 is provided substantially at the center of the contact surface 90.

弾性係止部材８２の、コの字形の壁部８８に囲まれた部分のほぼ中央には、オススライダー６０のフック７６が嵌合されて係止される透孔９４が設けられている。透孔９４は、弾性係止部材８２の長手方向に沿って長く形成され、取付鉤部８６側の端部は取付鉤部８６に向かって膨出する湾曲線で形成され、当接突起９２側の端部は長手方向に対して略平行な直線で形成されている。透孔９４の、下側面８２ｂ側の周縁部には、下側面８２ｂよりも低く厚みの薄い段部９６が一周して設けられている。透孔９４の、端部８２ｄに近い直線の端部には、壁部８８の内側面８８ｂをわずかに切り欠いてくぼむ係止凹部９８が設けられている。係止凹部９８は、オススライダー６０の軸部７８の係止突起８０が差し込まれて収容されるものである。段部９６と係止凹部９８は、ほぼ同じ深さに設けられている。 A through hole 94 in which the hook 76 of the male slider 60 is fitted and locked is provided substantially in the center of the portion of the elastic locking member 82 surrounded by the U-shaped wall portion 88. The through hole 94 is formed long along the longitudinal direction of the elastic locking member 82, and the end portion on the mounting hook portion 86 side is formed by a curved line that bulges toward the mounting hook portion 86, and is formed on the contact projection 92 side. The end of the hook is formed by a straight line substantially parallel to the longitudinal direction. A step portion 96, which is lower and thinner than the lower side surface 82b, is provided around the peripheral edge of the through hole 94 on the lower side surface 82b side. A locking recess 98 is provided at the end of the through hole 94, which is a straight line close to the end 82d, by slightly cutting out the inner side surface 88b of the wall portion 88. The locking recess 98 is accommodated by inserting the locking projection 80 of the shaft portion 78 of the male slider 60. The step portion 96 and the locking recess 98 are provided at substantially the same depth.

弾性係止部材８２の、メススライダー６２への取付方法は、弾性係止部材８２の端部８２ｃをメススライダー６２の取付突起８４に、端部６２ａ側から押し付ける。一対の取付鉤部８６は支柱部８４ａの太さより狭い間隔で形成されているが、支柱部８４ａに押し付けると弾性変形して広がり、支柱部８４ａが通過可能となる。支柱部８４ａが通過した後、一対の取付鉤部８６は弾性変形が復元し、支柱部８４ａが通過できなくなり、係止される。これにより弾性係止部材８２の弾性係止部材８２への取り付けが完了する。 The method of attaching the elastic locking member 82 to the female slider 62 is to press the end 82c of the elastic locking member 82 against the attachment projection 84 of the female slider 62 from the end 62a side. The pair of mounting hooks 86 are formed at intervals narrower than the thickness of the strut portion 84a, but when pressed against the strut portion 84a, they are elastically deformed and spread so that the strut portion 84a can pass through. After the strut portion 84a has passed, the pair of mounting hook portions 86 are restored to elastic deformation, and the strut portion 84a cannot pass through and are locked. This completes the attachment of the elastic locking member 82 to the elastic locking member 82.

次に、連結ファスナー用下止１０の使用方法について説明する。オススライダー６０は、図１６に示すように、ファスナーチェーン部１２の取り付けられた連結ファスナー用下止１０の表部材１８の端部１８ｂ側に取り付ける。この時オススライダー６０の端部６０ｂが連結ファスナー用下止１０に近い方に位置するようにする。メススライダー６２は、オススライダー６０の、連結ファスナー用下止１０と反対側のファスナーチェーン部１２に取り付ける。この時メススライダー６２の端部６２ａがオススライダー６０の端部６０ａに近い方に位置するようにする。メススライダー６２に取り付けられた弾性係止部材８２は、端部８２ｄがオススライダー６０に向かって突出する。 Next, a method of using the bottom stopper 10 for the connecting fastener will be described. As shown in FIG. 16, the male slider 60 is attached to the end 18b side of the front member 18 of the connecting fastener bottom stop 10 to which the fastener chain portion 12 is attached. At this time, the end portion 60b of the male slider 60 is located closer to the bottom stop 10 for the connecting fastener. The female slider 62 is attached to the fastener chain portion 12 of the male slider 60 on the side opposite to the bottom stopper 10 for the connecting fastener. At this time, the end portion 62a of the female slider 62 is located closer to the end portion 60a of the male slider 60. The end 82d of the elastic locking member 82 attached to the female slider 62 projects toward the male slider 60.

図１６、図１７に示すように、オススライダー６０とメススライダー６２が連結していない状態では、オススライダー６０とメススライダー６２は引手取付部６８に取り付けられた引手６６を保持して引くことにより、独立してファスナーチェーン部１２に沿って移動する。オススライダー６０とメススライダー６２の間のファスナーエレメント１６は、噛合が解除された開き部１７となり、ファスナーチェーン部１２が開いた状態となり、オススライダー６０の端部６０ｂの外側と、メススライダー６２の端部６２ｂの外側は、ファスナーエレメント１６が噛合して閉じた状態となる。 As shown in FIGS. 16 and 17, when the male slider 60 and the female slider 62 are not connected, the male slider 60 and the female slider 62 hold and pull the puller 66 attached to the puller attachment portion 68. , Independently move along the fastener chain portion 12. The fastener element 16 between the male slider 60 and the female slider 62 becomes an opening portion 17 that has been disengaged, and the fastener chain portion 12 is in an open state. The outside of the end portion 62b is in a closed state in which the fastener element 16 meshes with each other.

図１８に示すように、メススライダー６２をオススライダー６０に近づけると、メススライダー６２に取り付けられた弾性係止部材８２がオススライダー６０に当接する。弾性係止部材８２の当接突起９２が、オススライダー６０のフック７６の側面７８ａに当接し、更にメススライダー６２をオススライダー６０に近づけると、弾性係止部材８２は側面７８ａに沿ってファスナーチェーン部１２から離れ、メススライダー６２はファスナーチェーン部１２を曲げて傾く。 As shown in FIG. 18, when the female slider 62 is brought close to the male slider 60, the elastic locking member 82 attached to the female slider 62 comes into contact with the male slider 60. When the abutting protrusion 92 of the elastic locking member 82 abuts on the side surface 78a of the hook 76 of the male slider 60 and further brings the female slider 62 closer to the male slider 60, the elastic locking member 82 is a fastener chain along the side surface 78a. Apart from the portion 12, the female slider 62 bends and tilts the fastener chain portion 12.

図１９に示すように、当接突起９２が側面７８ａを乗り越えると、オススライダー６０のフック７６は、弾性係止部材８２の透孔９４に差し込まれる。メススライダー６２の傾きは解消され、オススライダー６０の端部６０ａとメススライダー６２の端部６２ａは連接し、互いに連結された状態となる。オススライダー６０のフック７６の係止突起８０が、弾性係止部材８２の係止凹部９８に嵌合され、適度な強度で係止される。 As shown in FIG. 19, when the contact projection 92 gets over the side surface 78a, the hook 76 of the male slider 60 is inserted into the through hole 94 of the elastic locking member 82. The inclination of the female slider 62 is eliminated, and the end 60a of the male slider 60 and the end 62a of the female slider 62 are connected to each other and are connected to each other. The locking projection 80 of the hook 76 of the male slider 60 is fitted into the locking recess 98 of the elastic locking member 82 and is locked with an appropriate strength.

この状態で、オススライダー６０とメススライダー６２を互いに離す方に力を加えても、オススライダー６０のフック７６が、メススライダー６２の弾性係止部材８２の透孔９４の係止凹部９８側の縁に当接し、離れることがない。また、オススライダー６０とメススライダー６２を互いに近づける方に力を加えても、オススライダー６０の端部６０ａとメススライダー６２の端部６２ａがわずかな隙間を有して隣接しているため、端部６０ａと端部６２ａが当接してもフック７６の係止突起８０が弾性係止部材８２の透孔９４から外れるために必要な長さが不足し、外れることがない。オススライダー６０とメススライダー６２が連結されているため、ファスナーエレメント１６が全長にわたって閉じた状態となり、オススライダー６０とメススライダー６２を移動させても開くことができない。 In this state, even if a force is applied to separate the male slider 60 and the female slider 62 from each other, the hook 76 of the male slider 60 is on the locking recess 98 side of the through hole 94 of the elastic locking member 82 of the female slider 62. It touches the edge and never separates. Further, even if a force is applied to bring the male slider 60 and the female slider 62 closer to each other, the end 60a of the male slider 60 and the end 62a of the female slider 62 are adjacent to each other with a slight gap, so that the ends are adjacent to each other. Even if the portion 60a and the end portion 62a come into contact with each other, the length required for the locking projection 80 of the hook 76 to disengage from the through hole 94 of the elastic locking member 82 is insufficient and the hook 76 does not disengage. Since the male slider 60 and the female slider 62 are connected, the fastener element 16 is in a closed state over the entire length, and cannot be opened even if the male slider 60 and the female slider 62 are moved.

次に、オススライダー６０とメススライダー６２の連結を解除する時は、連結ファスナー用下止１０に、オススライダー６０を当接させる。図２０に示すように、互いに連結されたオススライダー６０とメススライダー６２を、連結ファスナー用下止１０に当接させると、まずオススライダー６０の板６４ｂの、端部６０ｂ側が、連結ファスナー用下止１０のオススライダー用ガイド面３６に当接してガイドされ、下板６４ｂは裏部材２０の収容空間３４に入り、上板６４ａは表部材１８の収容空間２２に入る。 Next, when disconnecting the male slider 60 and the female slider 62, the male slider 60 is brought into contact with the bottom stopper 10 for the connecting fastener. As shown in FIG. 20, when the male slider 60 and the female slider 62 connected to each other are brought into contact with the bottom stop 10 for the connecting fastener, first, the end 60b side of the plate 64b of the male slider 60 is the bottom for the connecting fastener. The lower plate 64b enters the accommodating space 34 of the back member 20 and the upper plate 64a enters the accommodating space 22 of the front member 18 so as to abut and guide the male slider guide surface 36 of the stop 10.

オススライダー６０が収容空間２２，３４に収容される途中で、図２１に示すように、メススライダー６２の弾性係止部材８２が、連結ファスナー用下止１０の裏部材２０に当接する。弾性係止部材８２の当接面９０が係止部材用ガイド面３８に当接し、更にメススライダー６２を連結ファスナー用下止１０に近づけると、弾性係止部材８２は係止部材用ガイド面３８に沿ってファスナーチェーン部１２から離れ、メススライダー６２はファスナーチェーン部１２を曲げて傾く。オススライダー６０の係止突起８０と、弾性係止部材８２の透孔９４の係合は、ファスナーチェーン部１２に沿って互いに離れる方向には強い取り付け強度を有するが、ファスナーチェーン部１２に対して離れる方向には弱く、弾性係止部材８２は簡単に係止突起８０から離れる。なお、当接突起９２は当接面９０の中心に位置するため、左右に一対設けられた係止部材用ガイド面３８には当接せず、フック７６とともに切欠部４０に差し込まれ、支障がない。 While the male slider 60 is being accommodated in the accommodation spaces 22 and 34, as shown in FIG. 21, the elastic locking member 82 of the female slider 62 comes into contact with the back member 20 of the bottom stop 10 for the connecting fastener. When the contact surface 90 of the elastic locking member 82 abuts on the locking member guide surface 38 and the female slider 62 is further brought closer to the connecting fastener bottom stop 10, the elastic locking member 82 becomes the locking member guide surface 38. Apart from the fastener chain portion 12, the female slider 62 bends and tilts the fastener chain portion 12. The engagement between the locking projection 80 of the male slider 60 and the through hole 94 of the elastic locking member 82 has a strong mounting strength in the direction away from each other along the fastener chain portion 12, but with respect to the fastener chain portion 12. Weak in the direction of separation, the elastic locking member 82 easily separates from the locking projection 80. Since the abutting protrusion 92 is located at the center of the abutting surface 90, it does not abut on the pair of left and right locking member guide surfaces 38, but is inserted into the notch 40 together with the hook 76, which causes a problem. Absent.

図２２に示すように、更にオススライダー６０、メススライダー６２を連結ファスナー用下止１０に近づけると、オススライダー６０は端部６０ｂが収容空間２２の端縁部２２ｂに当接する位置まで侵入して、収容空間２２，３４に嵌合され、フック７６は切欠部４０に嵌合され、連結ファスナー用下止１０にすっきりと収容される。この時、メススライダー６２の係合は解除されている。メススライダー６２をオススライダー６０から離す方向に力を加えるとオススライダー６０から離れ、ファスナーエレメント１６が開く。 As shown in FIG. 22, when the male slider 60 and the female slider 62 are further brought closer to the bottom stop 10 for the connecting fastener, the male slider 60 penetrates to a position where the end portion 60b abuts on the end edge portion 22b of the accommodation space 22. , Fitted in the accommodation spaces 22 and 34, the hook 76 is fitted in the notch 40, and is neatly accommodated in the connecting fastener bottom stop 10. At this time, the female slider 62 is disengaged. When a force is applied in the direction in which the female slider 62 is separated from the male slider 60, the female slider 62 is separated from the male slider 60 and the fastener element 16 is opened.

連結ファスナー用下止１０、オススライダー６０、メススライダー６２を取り付けたスライドファスナー１１を、図示しない鞄の開口部等に取り付ける。オススライダー６０とメススライダー６２を連結させると、オススライダー６０とメススライダー６２を移動させてもファスナーエレメント１６が開かない。これにより、鞄に収容された貴重品等を安全に保管することができる。鞄の中の収容物を取り出す時は、オススライダー６０とメススライダー６２を、連結ファスナー用下止１０に収容する位置に移動させ、連結を解除し、メススライダー６２をオススライダー６０から離す方向に移動させる。これによりファスナーエレメント１６が開き、鞄を開けることができる。オススライダー６０とメススライダー６２を任意の位置に移動させることにより、ファスナーチェーン部１２の開き部１７を任意の位置に持ってくることができる。 A slide fastener 11 to which the bottom stopper 10 for connecting fasteners, the male slider 60, and the female slider 62 are attached is attached to an opening of a bag (not shown) or the like. When the male slider 60 and the female slider 62 are connected, the fastener element 16 does not open even if the male slider 60 and the female slider 62 are moved. As a result, valuables and the like stored in the bag can be safely stored. When taking out the contents in the bag, move the male slider 60 and the female slider 62 to the positions where they are accommodated in the bottom stopper 10 for the connecting fastener, release the connection, and move the female slider 62 away from the male slider 60. Move it. As a result, the fastener element 16 can be opened and the bag can be opened. By moving the male slider 60 and the female slider 62 to arbitrary positions, the opening portion 17 of the fastener chain portion 12 can be brought to an arbitrary position.

この実施形態のスライドファスナー１１の連結ファスナー用下止１０によれば、簡単な構造で、ファスナーチェーン部１２の任意の位置に簡単に取り付けられ、取り付けられた所定の位置から移動することがなく、連結されたオススライダー６０とメススライダー６２がファスナーチェーン部１２から抜けることを防ぐことができる。また、メススライダー６２が連結された状態のオススライダー６０を当てるだけで、確実にメススライダー６２との連結を解除することができ、操作性が良好である。必要な時にファスナーエレメント１６を開くことができ、不要の時はオススライダー６０とメススライダー６２を簡単な操作で連結してファスナーエレメント１６が開かないようにすることができる。鞄の開口部等に取り付け、収容物した貴重品等を確実に保持することができる。 According to the connecting fastener bottom stop 10 of the slide fastener 11 of this embodiment, the slide fastener 11 is easily attached to an arbitrary position of the fastener chain portion 12 with a simple structure, and does not move from the attached predetermined position. It is possible to prevent the connected male slider 60 and female slider 62 from coming off the fastener chain portion 12. Further, the connection with the female slider 62 can be surely released only by hitting the male slider 60 in the state where the female slider 62 is connected, and the operability is good. The fastener element 16 can be opened when necessary, and the male slider 60 and the female slider 62 can be easily connected to prevent the fastener element 16 from opening when not needed. It can be attached to the opening of a bag or the like to securely hold valuables or the like.

この実施形態のスライドファスナー１１の連結ファスナー用下止１０は、表部材１８と裏部材２０を、ファスナーチェーン部１２の表面１２ａと裏面１２ｂから挟んでファスナーチェーン部１２に弾性的に取り付けるものであり、取り付けが簡単で工具を必要とせず、作業効率が良い。表部材１８と裏部材２０の取り付けは、裏部材２０の弾性片４４が表部材１８の嵌合部２８に係止され、嵌合部２８が戻ることを防ぎ、不用意に外れることがない。オススライダー用ガイド面３６が設けられ、ファスナーエレメント１６の下板６４ｂに当接しながら収容空間２２，３４に導くため、容易にオススライダー６０を収容空間２２，３４に嵌合することができる。また、係止部材用ガイド面３８が設けられ、当接させてさらに近づけるだけで容易に弾性係止部材８２をファスナーチェーン部１２から離れる方へ移動させ、オススライダー６０とメススライダー６２の連結を容易に解除することができる。 The bottom stopper 10 for connecting fasteners of the slide fastener 11 of this embodiment elastically attaches the front member 18 and the back member 20 to the fastener chain portion 12 by sandwiching the front member 18 and the back member 20 from the front surface 12a and the back surface 12b of the fastener chain portion 12. Easy to install, does not require tools, and has good work efficiency. In the attachment of the front member 18 and the back member 20, the elastic piece 44 of the back member 20 is locked to the fitting portion 28 of the front member 18 to prevent the fitting portion 28 from returning, and the fitting portion 28 does not come off carelessly. Since the male slider guide surface 36 is provided and guides the male slider 60 to the accommodating spaces 22 and 34 while abutting against the lower plate 64b of the fastener element 16, the male slider 60 can be easily fitted into the accommodating spaces 22 and 34. Further, a guide surface 38 for a locking member is provided, and the elastic locking member 82 can be easily moved away from the fastener chain portion 12 simply by bringing it into contact with the guide surface 38 to connect the male slider 60 and the female slider 62. It can be easily released.

表部材１８と裏部材２０は、端部１８ｂと端部２０ｂが互いに対向してファスナーチェーン部１２に取り付けられ、ファスナーチェーン部１２のファスナーエレメント１６を含んで収容空間２２，３４を設けることができ、オススライダー６０を円滑に侵入させて嵌合することができる。ファスナーチェーン部１２は柔軟なため、オススライダー６０を勢いよく移動させると折れ曲がることがあるが、ファスナーチェーン部１２が折れ曲がっても、円滑に連結ファスナー用下止１０に嵌合することができる。片手でも簡単に嵌合することができ、操作性が良好である。 The front member 18 and the back member 20 are attached to the fastener chain portion 12 with the end portions 18b and the end portions 20b facing each other, and the accommodation spaces 22 and 34 can be provided including the fastener element 16 of the fastener chain portion 12. , The male slider 60 can be smoothly inserted and fitted. Since the fastener chain portion 12 is flexible, it may bend when the male slider 60 is moved vigorously, but even if the fastener chain portion 12 bends, it can be smoothly fitted to the bottom stopper 10 for the connecting fastener. It can be easily fitted with one hand and has good operability.

オススライダー６０とメススライダー６２の連結は、オススライダー６０のフック７６がメススライダー６２の８２の透孔９４に差し込まれて係止するだけで簡単で確実に行われる。 The connection between the male slider 60 and the female slider 62 can be easily and reliably performed simply by inserting the hook 76 of the male slider 60 into the through hole 94 of 82 of the female slider 62 and locking the male slider 60.

弾性係止部材８２の透孔９４の周縁部には、オススライダー６０の係止突起８０を係止する係止凹部９８と同じ深さの段部９６が設けられ、オススライダー６０がねじれて係止突起８０が係止凹部９８から外れても連結が維持され、不用意に連結が解除されることがない。またフック７６の軸部７８には逃げ部７９が形成され、オススライダー６０がねじれても透孔９４の内周面にゆとりを有するため、この点でも連結が維持される。 A step portion 96 having the same depth as the locking recess 98 for locking the locking projection 80 of the male slider 60 is provided on the peripheral edge of the through hole 94 of the elastic locking member 82, and the male slider 60 is twisted and engaged. Even if the stop protrusion 80 is disengaged from the locking recess 98, the connection is maintained and the connection is not inadvertently released. Further, a relief portion 79 is formed in the shaft portion 78 of the hook 76, and even if the male slider 60 is twisted, the inner peripheral surface of the through hole 94 has a margin, so that the connection is maintained at this point as well.

また表部材１８の凸部３０と凹部３２が、裏部材２０の凹部５４と凸部５６にファスナーテープ１４を挟持して係合するため、連結ファスナー用下止１０は移動することがなく、オススライダー６０を強く当接しても取付位置からずれることがない。連結ファスナー用下止１０をずれないように係止するための環部材や縫い糸が不要であり、製造が簡単である。さらに、表部材１８の外側面１８ａには穴や突起がなく、外観がすっきりとするので、いろいろな物品に違和感なく取り付けることができ、マーク等を入れることもでき、デザイン性を高くすることができる。 Further, since the convex portion 30 and the concave portion 32 of the front member 18 engage with the concave portion 54 and the convex portion 56 of the back member 20 by sandwiching the fastener tape 14, the bottom stopper 10 for the connecting fastener does not move and is male. Even if the slider 60 is strongly abutted, it will not deviate from the mounting position. It does not require a ring member or sewing thread for locking the bottom stopper 10 for the connecting fastener so as not to shift, and is easy to manufacture. Further, since the outer surface 18a of the front member 18 has no holes or protrusions and has a neat appearance, it can be attached to various articles without discomfort, and marks and the like can be added to improve the design. it can.

なお、この発明のスライドファスナーは、上記実施形態に限定されず、適宜変更可能である。この連結ファスナー用下止を使用したスライドファスナーは、鞄以外のいろいろな物品に用いることができる。表部材と裏部材が取り付けられる構造は変更可能であり、簡単で確実にファスナーチェーン部に取り付けられるものであれば良い。ファスナーチェーン部に対して移動を止める凸部と凹部の位置や構造も変更可能であり、確実にファスナーチェーン部に係止されるものであれば良い。凸部と凹部は、不要な場合は無くてもよく、また高さと深さを調整してファスナーチェーン部の取り付け強度を調整することができ、一定の力を加えると移動するようにしても良い。連結ファスナー用下止の材質や表面の仕上げ等、自由に変更することができる。 The slide fastener of the present invention is not limited to the above embodiment and can be changed as appropriate. The slide fastener using the bottom stopper for the connecting fastener can be used for various articles other than the bag. The structure to which the front member and the back member are attached can be changed, and any structure may be used as long as it can be easily and surely attached to the fastener chain portion. The positions and structures of the convex and concave portions that stop the movement with respect to the fastener chain portion can also be changed, and any one that can be securely locked to the fastener chain portion is sufficient. The convex portion and the concave portion may be omitted if unnecessary, and the mounting strength of the fastener chain portion can be adjusted by adjusting the height and depth, and the convex portion and the concave portion may be moved when a certain force is applied. .. The material and surface finish of the bottom stopper for connecting fasteners can be changed freely.

１０連結ファスナー用下止
１１スライドファスナー
１２ファスナーチェーン部
１６ファスナーエレメント
１７開き部
１８表部材
２０裏部材
２２，３４収容空間
２８嵌合部
３０，５６凸部
３２，５４凹部
３６オススライダー用ガイド面
３８係止部材用ガイド面
４２係止孔
４４弾性片
６０オススライダー
６２メススライダー
７６フック
８２弾性係止部材
８６取付鉤部
９０当接面
９２当接突起
９４透孔 10 Bottom stop for connecting fasteners 11 Slide fastener 12 Fastener chain part 16 Fastener element 17 Opening part 18 Front member 20 Back member 22,34 Storage space 28 Fitting part 30,56 Convex part 32,54 Recessed part 36 Guide surface for male slider 38 Guide surface for locking member 42 Locking hole 44 Elastic piece 60 Male slider 62 Female slider 76 Hook 82 Elastic locking member 86 Mounting hook 90 Contact surface 92 Contact protrusion 94 Through hole

Claims

部材の開閉を可能にするファスナーチェーン部（１２）のファスナーエレメント（１６）に、互いに連結される一対のスライダー（６０，６２）が、各々連結柱（７０）を対向させて取り付けられたスライドファスナー（１１）であって、
前記ファスナーチェーン部（１２）に設けられた一方の前記スライダー（６０）の前記連結柱（７０）とは反対側の前記ファスナーチェーン部（１２）に取り付けられ、前記ファスナーチェーン部（１２）の表面（１２ａ）を覆う表部材（１８）と、前記ファスナーチェーン部（１２）の裏面（１２ｂ）を覆う裏部材（２０）が前記ファスナーチェーン部（１２）の前記ファスナーエレメント（１６）の任意の位置で互いに係合して、前記ファスナーエレメント（１６）を前記表面（１２ａ）と前記裏面（１２ｂ）から挟んで互いに対向して取り付けられた連結ファスナー用下止（１０）を備え、
前記表部材（１８）の、前記一方のスライダー（６０）側に位置する端部（１８ｂ）と、前記裏部材（２０）の、前記一方のスライダー（６０）側に位置する端部（２０ｂ）との間に、前記ファスナーエレメント（１６）が位置し、
他方の前記スライダー（６２）には、前記一方のスライダー（６０）の一部が差し込まれて連結される弾性係止部材（８２）が設けられ、
前記裏部材（２０）の前記端部（２０ｂ）には、前記一方のスライダー（６０）と前記他方のスライダー（６２）の連結状態で前記一方のスライダーが前記連結ファスナー用下止（１０）に当接することにより、前記弾性係止部材（８２）が当接して前記弾性係止部材（８２）を前記ファスナーエレメント（１６）から離れる方へ移動させて、前記一方のスライダー（６０）と前記弾性係止部材（８２）との連結を解除し、前記他方のスライダー（６２）を前記一方のスライダー（６０）から分離して移動可能にする係止部材用ガイド面（３８）が設けられていることを特徴とするスライドファスナー。 A slide fastener in which a pair of sliders (60, 62) connected to each other are attached to a fastener element (16) of a fastener chain portion (12) that enables opening and closing of members, with connecting columns (70) facing each other. (11)
The surface of the fastener chain portion (12) is attached to the fastener chain portion (12) on the side opposite to the connecting column (70) of one of the sliders (60) provided on the fastener chain portion (12). The front member (18) covering (12a) and the back member (20) covering the back surface (12b) of the fastener chain portion (12) are at arbitrary positions of the fastener element (16) of the fastener chain portion (12). The fastener element (16) is provided with a bottom stopper (10) for a connecting fastener attached so as to sandwich the fastener element (16) from the front surface (12a) and the back surface (12b) so as to face each other .
The end (18b) of the front member (18) located on the one slider (60) side and the end (20b) of the back member (20) located on the one slider (60) side. The fastener element (16) is located between and
The other slider (62) is provided with an elastic locking member (82) to which a part of the one slider (60) is inserted and connected.
At the end (20b) of the back member (20), the one slider (60) and the other slider (62) are connected to the bottom stopper (10) for the connecting fastener. by contact, the elastic locking member (82) is the elastic engagement member abuts (82) is moved toward away from the fastener element (16), wherein said one slider (60) elastically A locking member guide surface (38) is provided that disengages the connection with the locking member (82) and separates the other slider (62) from the one slider (60) so that it can be moved. A slide fastener that features that.

前記表部材（１８）には、前記裏部材（２０）に向かって突出する嵌合部（２８）が設けられ、前記裏部材（２０）には前記嵌合部（２８）が差し込まれる係止孔（４２）と、前記係止孔（４２）の内側に突出する弾性片（４４）が設けられ、
前記嵌合部（２８）は、前記ファスナーチェーン部（１２）の前記ファスナーエレメント（１６）の噛合を解除した開き部（１７）に挿入されて前記裏面（１２ｂ）に突出し、前記裏部材（２０）の前記係止孔（４２）に嵌合され前記弾性片（４４）で固定される請求項１記載のスライドファスナー。 The front member (18) is provided with a fitting portion (28) projecting toward the back member (20), and the back member (20) is locked into which the fitting portion (28) is inserted. A hole (42) and an elastic piece (44) protruding inside the locking hole (42) are provided.
The fitting portion (28) is inserted into the opening portion (17) of the fastener chain portion (12) that has been disengaged from the fastener element (16), protrudes to the back surface (12b), and the back member (20). 1) The slide fastener according to claim 1, which is fitted into the locking hole (42) and fixed by the elastic piece (44).

前記表部材（１８）と前記裏部材（２０）は、前記一方のスライダー（６０）の一部が嵌合される収容空間（２２，３４）が互いに対向して、前記端部（１８ｂ，２０ｂ）に開口して形成され、
前記係止部材用ガイド面（３８）は、前記一方のスライダー（６０）と前記他方のスライダー（６２）が連結された状態で、前記一方のスライダー（６０）が前記収容空間（２２，３４）に嵌合されたときに、前記弾性係止部材（８２）に当接して前記一方のスライダー（６０）との連結を解除する位置に設けられている請求項１記載のスライドファスナー。 In the front member (18) and the back member (20), the accommodation spaces (22, 34) into which a part of the one slider (60) is fitted face each other, and the end portions (18b, 20b) of the front member (18) and the back member (20) face each other. ) Is formed by opening
In the locking member guide surface (38), the one slider (60) and the other slider (62) are connected to each other, and the one slider (60) is the accommodation space (22, 34). The slide fastener according to claim 1, which is provided at a position where it comes into contact with the elastic locking member (82) and is released from the connection with the one slider (60) when fitted to the slider.

前記収容空間（３４）の底部（３４ａ）の、前記一方のスライダー（６０）側の端部（３４ｂ）には、前記一方のスライダー（６０）の外側面に当接し前記一方のスライダー（６０）を前記収容空間（３４）へ導くスライダー用ガイド面（３６）が形成されている請求項３記載のスライドファスナー。 The end (34b) of the bottom (34a) of the accommodation space (34) on the side of the one slider (60) is in contact with the outer surface of the one slider (60), and the one slider (60) is in contact with the outer surface of the one slider (60). The slide fastener according to claim 3, wherein a slider guide surface (36) is formed to guide the slider to the accommodation space (34).

前記一方のスライダー（６０）には、前記弾性係止部材（８２）に差し込まれて連結されるフック（７６）が設けられ、
前記弾性係止部材（８２）は前記他方のスライダー（６２）と別体であり、一方向に長い板体で、長手方向の一方の端部（８２ｃ）には前記他方のスライダー（６２）に取り付ける一対の取付鉤部（８６）が設けられ、反対側の端部（８２ｄ）は前記他方のスライダー（６２）の外側に突出し、前記一方のスライダー（６０）の前記フック（７６）が差し込まれて係止される透孔（９４）と、前記係止部材用ガイド面（３８）に当接する当接面（９０）と、前記フック（７６）に当接して前記弾性係止部材（８２）を前記ファスナーチェーン部（１２）から離れる方へ移動させて前記フック（７６）を乗り越えさせて前記透孔（９４）に前記フック（７６）を導く当接突起（９２）が設けられている請求項１記載のスライドファスナー。 The one slider (60) is provided with a hook (76) that is inserted into and connected to the elastic locking member (82).
The elastic locking member (82) is a separate body from the other slider (62), is a plate body long in one direction, and has one end (82c) in the longitudinal direction on the other slider (62). A pair of mounting hooks (86) for mounting are provided, the opposite end (82d) projects outward of the other slider (62), and the hook (76) of the one slider (60) is inserted. The through hole (94) to be locked, the contact surface (90) that abuts on the locking member guide surface (38), and the elastic locking member (82) that abuts on the hook (76). Is provided with a contact projection (92) for guiding the hook (76) through the through hole (94) by moving the fastener chain portion (12) away from the hook (76). Item 1. The slide fastener according to item 1.

前記表部材（１８）と前記裏部材（２０）の、一方には他方へ向かって突出する凸部（３０，５６）が設けられ、他方には前記凸部（３０，５６）が嵌合する凹部（３２，５４）が設けられ、
前記凸部（３０，５６）は前記ファスナーチェーン部（１２）を挟んで前記凹部（３２，５４）に差し込まれて前記ファスナーチェーン部（１２）を挟持し、前記ファスナーチェーン部（１２）に対して移動不可能に取り付けられる請求項１記載のスライドファスナー。 One of the front member (18) and the back member (20) is provided with a convex portion (30, 56) protruding toward the other, and the convex portion (30, 56) is fitted to the other. Recesses (32, 54) are provided,
The convex portion (30, 56) is inserted into the concave portion (32, 54) with the fastener chain portion (12) interposed therebetween to sandwich the fastener chain portion (12) with respect to the fastener chain portion (12). The slide fastener according to claim 1, which can be attached immovably.

前記透孔（９４）の周囲には厚みの薄い段部（９６）が設けられ、
前記フック（７６）は、軸部（７８）を有し、前記軸部（７８）の側面に面取りされた逃げ部（７９）を有する請求項５記載のスライドファスナー。 A thin step portion (96) is provided around the through hole (94).
The slide fastener according to claim 5, wherein the hook (76) has a shaft portion (78) and has a chamfered relief portion (79) on a side surface of the shaft portion (78).