JP3230695U - Fastener - Google Patents

Abstract

【課題】意図せず係合状態が解除されることを抑制でき、用途の広い留め具を提供する。【解決手段】留め具１０は、第１留め部材１（第１部材）と第２留め部材２（第２部材）とを含む。第１留め部材１は、第１取付部１１と、断面円形の軸部１２１を有する第１係合部１２とを備える。第２留め部材２は、第２取付部２１と、軸部１２１に係脱自在に係止される第２係合部２２とを備える。第１係合部１２は、第１取付部１１と軸部１２１との間に隙間を形成した状態で軸部１２１の両端部を第１取付部１１に連結する規制部１２２（連結部）を含む。第２係合部２２は、軸部１２１を外周側からくわえ込むことにより当該軸部１２１に回動可能に係止される、可撓性を有した断面Ｃ字形に形成されている。第１係合部１２の隙間は、第２係合部２２の回動に伴い当該第２係合部が介在することを許容するように形成されている。【選択図】図１PROBLEM TO BE SOLVED: To provide a versatile fastener capable of suppressing unintentional disengagement of an engaged state. A fastener 10 includes a first fastening member 1 (first member) and a second fastening member 2 (second member). The first fastening member 1 includes a first mounting portion 11 and a first engaging portion 12 having a shaft portion 121 having a circular cross section. The second fastening member 2 includes a second mounting portion 21 and a second engaging portion 22 that is detachably locked to the shaft portion 121. The first engaging portion 12 has a regulating portion 122 (connecting portion) that connects both ends of the shaft portion 121 to the first mounting portion 11 with a gap formed between the first mounting portion 11 and the shaft portion 121. Including. The second engaging portion 22 is formed in a flexible C-shaped cross section that is rotatably locked to the shaft portion 121 by gripping the shaft portion 121 from the outer peripheral side. The gap of the first engaging portion 12 is formed so as to allow the second engaging portion to intervene as the second engaging portion 22 rotates. [Selection diagram] Fig. 1

Description

本考案は、衣類やバッグ等に用いられる留め具に関するものである。 The present invention relates to fasteners used for clothing, bags and the like.

従来から、衣類やバッグ等に、留め具が用いられている。例えば一例として、衣類に用いる留め具（テープ付合成樹脂着脱具）が特許文献１に開示されている。特許文献１の留め具は、首部と膨出頭部とを有する扁平な雄着脱具と、前記首部が嵌る切欠溝を設けた側壁を有するとともに、前記膨出頭部が嵌る嵌合溝を有する扁平な雌着脱具とを備えたものである。そして、前記雄着脱具の膨出頭部を前記雌着脱具の嵌合溝に、前記首部を切欠溝にそれぞれ重ね合わせて嵌合させることで、雄着脱具と雌着脱具とが互いに係合して当該係合状態が維持されるように構成されている。 Traditionally, fasteners have been used for clothing, bags, and the like. For example, as an example, a fastener (synthetic resin attachment / detachment with tape) used for clothing is disclosed in Patent Document 1. The fastener of Patent Document 1 has a flat male attachment / detachment having a neck and a bulging head, a side wall provided with a notch groove into which the neck is fitted, and a flat having a fitting groove into which the bulging head is fitted. It is equipped with a female attachment / detachment tool. Then, the male attachment / detachment tool and the female attachment / detachment tool are engaged with each other by fitting the bulging head of the male attachment / detachment tool in the fitting groove of the female attachment / detachment tool and the neck portion in the notch groove. It is configured so that the engaged state is maintained.

特許第２５２５３０１号公報Japanese Patent No. 2525301

特許文献１に開示される従来の留め具は、雄着脱具と雌着脱具との係合状態において、膨出頭部を支点とて雄着脱具と雌着脱具とを回動させることが可能である。その場合、雌着脱具に対する雄着脱具の一方側への回動は許容されるが、反対側への回動は、雄着脱具の首部が雌着脱具の切欠溝の内底面に当接するため不可能である。そのため、回動可能な範囲が比較的狭く、用途が限定され易いという課題がある。 The conventional fastener disclosed in Patent Document 1 can rotate the male / detachable tool and the female detachable tool with the bulging head as a fulcrum in the engaged state between the male / detachable tool and the female detachable tool. is there. In that case, rotation of the male attachment / detachment tool to one side is permitted with respect to the female attachment / detachment tool, but rotation to the opposite side is because the neck of the male attachment / detachment tool contacts the inner bottom surface of the notch groove of the female attachment / detachment tool. It's impossible. Therefore, there is a problem that the rotatable range is relatively narrow and the application is easily limited.

しかも、雄着脱具の首部が雌着脱具の切欠溝の内底面に当接した状態で、雌着脱具に対して雄着脱具を前記反対側へ回動させる力がさらに働くと、梃子の原理で嵌合溝から膨出頭部が難なく離脱し、係合状態が解除される。また、雄着脱具と雌着脱具とに互いに捻り方向の力が働いた場合も、難なく係合状態が解除される。そのため、雄着脱具と雌着脱具との係合状態が意図せず解除されるおそれがある。 Moreover, when the neck of the male attachment / detachment device is in contact with the inner bottom surface of the notch groove of the female attachment / detachment tool, a force for rotating the male attachment / detachment tool to the opposite side further acts on the female attachment / detachment tool. The bulging head is easily disengaged from the fitting groove, and the engaged state is released. Further, when a force in the twisting direction acts on the male attachment / detachment tool and the female attachment / detachment tool, the engagement state is released without difficulty. Therefore, the engagement state between the male attachment / detachment tool and the female attachment / detachment tool may be unintentionally released.

本考案は、上記の課題に鑑みてなされたものであり、意図せず係合状態が解除されることを抑制でき、しかも、用途が広い留め具を提供することを目的としている。 The present invention has been made in view of the above problems, and an object of the present invention is to provide a fastener which can prevent an unintentional disengagement of the engagement state and has a wide range of uses.

上記課題を解決するために、本考案は、第１部材と、これに係止される第２部材とを有する留め具であって、前記第１部材は、被取付部材に固定される板状の第１取付部と、第１方向に延在する断面円形の軸部を具備する第１係合部とを備え、前記第２部材は、被取付部材に固定される板状の第２取付部と、当該第２取付部の表面に沿った方向であってかつ前記第１方向と直交する第２方向に沿って前記軸部に係脱自在に係止される第２係合部とを備え、前記第１係合部は、前記軸部と、前記第１取付部と前記軸部との間に隙間を形成した状態で当該軸部の両端部を前記第１取付部に連結する連結部とを含み、前記第２係合部は、前記軸部の外周面に摺接可能な内周面を有しかつ前記第２方向に向かって開口し、前記軸部を外周側からくわえ込むことにより当該軸部に回動可能に係止される、可撓性を有した断面Ｃ字形に形成されており、前記第１係合部の前記隙間は、前記軸部回りの前記第２係合部の回動に伴い当該第２係合部が介在することを許容するように形成されているものである。 In order to solve the above problems, the present invention is a fastener having a first member and a second member locked to the first member, and the first member has a plate shape fixed to the attached member. The first mounting portion is provided with a first engaging portion having a shaft portion having a circular cross section extending in the first direction, and the second member is a plate-shaped second mounting portion fixed to the mounted member. A portion and a second engaging portion that is detachably locked to the shaft portion along a second direction that is along the surface of the second mounting portion and is orthogonal to the first direction. The first engaging portion is connected to connect both ends of the shaft portion to the first mounting portion in a state where a gap is formed between the shaft portion and the first mounting portion and the shaft portion. The second engaging portion includes an inner peripheral surface that can be slidably contacted with the outer peripheral surface of the shaft portion and is opened toward the second direction, and the shaft portion is gripped from the outer peripheral side. As a result, it is formed in a flexible C-shaped cross section that is rotatably locked to the shaft portion, and the gap of the first engaging portion is the second engagement around the shaft portion. It is formed so as to allow the second engaging portion to intervene as the joint portion rotates.

上記留め具の構成によれば、断面Ｃ字形の第２係合部により、第１係合部の軸部を外周側からくわえ込むことにより、第２部材が第１部材に対して回動可能に係止される。この場合、第１部材の第１取付部と軸部との間には隙間が形成されており、当該隙間は、第２係合部の回動に伴い当該第２係合部が介在することを許容するように形成されている。そのため、第１部材に対する第２部材の回動範囲（回動角度）をより大きく確保することができ、例えば回動に伴い第１部材と第２部材とが当接して、両者の係止状態が意図せず解除されることを抑制することが可能となる。また、このように第１部材に対する第２部材の回動範囲を比較的大きく確保できるようになる結果、留め具の用途も広がる。 According to the above-mentioned configuration of the fastener, the second member can rotate with respect to the first member by gripping the shaft portion of the first engaging portion from the outer peripheral side by the second engaging portion having a C-shaped cross section. Locked to. In this case, a gap is formed between the first mounting portion and the shaft portion of the first member, and the second engaging portion is interposed in the gap as the second engaging portion rotates. Is formed to allow. Therefore, a larger rotation range (rotation angle) of the second member with respect to the first member can be secured. For example, the first member and the second member come into contact with each other as the rotation occurs, and both are locked. Can be suppressed from being unintentionally released. Further, as a result of being able to secure a relatively large rotation range of the second member with respect to the first member in this way, the use of the fastener is expanded.

上記構成においては、前記第２係合部が前記軸部に係止された状態における当該軸部に対する当該第２係合部の包囲角度は、３３５°以上３４５°以下に設定されているのが好適である。 In the above configuration, the encircling angle of the second engaging portion with respect to the shaft portion in a state where the second engaging portion is locked to the shaft portion is set to 335 ° or more and 345 ° or less. Suitable.

この構成によれば、前記軸部に対する第２係合部の係脱を可能としながら、第１部材に対する第２部材の回動範囲（回動角度）を可及的に大きく確保することができる。そのため、第１部材と第２部材の係止状態が意図せず解除されることを抑制する上でより有利となる。 According to this configuration, the rotation range (rotation angle) of the second member with respect to the first member can be secured as large as possible while enabling the engagement and disengagement of the second engagement portion with respect to the shaft portion. .. Therefore, it is more advantageous in suppressing the unintentional release of the locked state of the first member and the second member.

上記構成において、前記第１部材は、その全体が同一のゴム又は樹脂により一体に形成されており、前記第２部材は、その全体が同一のゴム又は樹脂により一体に形成されているのが好適である。 In the above configuration, it is preferable that the entire first member is integrally formed of the same rubber or resin, and the entire second member is integrally formed of the same rubber or resin. Is.

この構成によれば、軽量で生産性の良い留め具を提供することが可能となる。 This configuration makes it possible to provide lightweight and productive fasteners.

上記構成において、前記第１取付部は平面視矩形で且つ前記第１方向における当該第１取付部の幅と前記第１係合部の幅とが同一であり、前記第２取付部は平面視矩形で且つ前記第２係合部が前記軸部に係止された状態において、前記第１方向と平行な方向における前記第２取付部の幅が前記第１取付部の幅と同一であるのが好適である。 In the above configuration, the first mounting portion is rectangular in a plan view, the width of the first mounting portion in the first direction is the same as the width of the first engaging portion, and the second mounting portion is viewed in a plan view. In a rectangular shape and the second engaging portion is locked to the shaft portion, the width of the second mounting portion in the direction parallel to the first direction is the same as the width of the first mounting portion. Is preferable.

この構成によれば、第１部材に第２部材が係止された状態で、留め具全体が一体感のある矩形形状となる。そのため、被取付部材のデザイン性向上に寄与するものとなる。 According to this configuration, the entire fastener has a rectangular shape with a sense of unity in a state where the second member is locked to the first member. Therefore, it contributes to the improvement of the design of the attached member.

本考案によれば、意図せずに係合状態が解除されることを抑制でき、しかも、用途が広い留め具を提供することができる。 According to the present invention, it is possible to prevent an unintentional disengagement of the engagement state, and it is possible to provide a fastener having a wide range of uses.

本考案の一実施の形態の留め具の平面図である。It is a top view of the fastener of one Embodiment of this invention. 前記留め具の断面図（図１のＩＩ−ＩＩ線断面図）である。It is sectional drawing of the said fastener (cross-sectional view of line II-II of FIG. 1). 前記留め具の第１留め部材の単体図であり、図３（ａ）は、その平面図、図３（ｂ）は、その正面図、図３（ｃ）は、その側面図である。It is a single-unit view of the first fastening member of the fastener, FIG. 3A is a plan view thereof, FIG. 3B is a front view thereof, and FIG. 3C is a side view thereof. 前記留め具の第２留め部材の単体図であり、図４（ａ）は、その平面図、図４（ｂ）は、その正面図、図４（ｃ）は、その側面図である。It is a simple substance view of the 2nd fastening member of the fastener, FIG. 4A is a plan view thereof, FIG. 4B is a front view thereof, and FIG. 4C is a side view thereof. 前記留め具が適用された衣服（被取付部材）の正面図である。It is a front view of the garment (attached member) to which the fastener is applied. 前記衣服の要部拡大正面図である。It is an enlarged front view of the main part of the clothes. 留め具が適用された衣服の他の実施形態の正面図である。It is a front view of the other embodiment of the garment to which the fastener is applied.

以下、本考案を実施するための形態について、図面を参照しながら詳細に説明する。図１は、本考案の一実施の形態の留め具の平面図、図２は、留め具の断面図（図１のＩＩ−ＩＩ線断面図）である。また、図３は、留め具の第１留め部材の単体図であり、図３（ａ）〜（ｃ）は、平面図、正面図及び側面図でそれぞれ第１留め部材を示している。また、図４は、留め具の第２留め部材の単体図であり、図４（ａ）〜（ｃ）は、平面図、正面図及び側面図でそれぞれ第２留め部材を示している。 Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings. FIG. 1 is a plan view of a fastener according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view of the fastener (cross-sectional view taken along line II-II of FIG. 1). Further, FIG. 3 is a single view of the first fastening member of the fastener, and FIGS. 3A to 3C show the first fastening member in a plan view, a front view, and a side view, respectively. Further, FIG. 4 is a single view of the second fastening member of the fastener, and FIGS. 4A to 4C show the second fastening member in a plan view, a front view, and a side view, respectively.

図１、図２に示すように、留め具１０は、第１留め部材１と、第１留め部材１に係脱可能に係止される第２留め部材２とを備えている。図１、図２は、第１留め部材１に第２留め部材２が係止された状態を示している。なお、第１留め部材は、本考案の「第１部材」に相当し、第２留め部材は、本考案の「第２部材」に相当する。 As shown in FIGS. 1 and 2, the fastener 10 includes a first fastening member 1 and a second fastening member 2 that is detachably locked to the first fastening member 1. 1 and 2 show a state in which the second fastening member 2 is locked to the first fastening member 1. The first fastening member corresponds to the "first member" of the present invention, and the second fastening member corresponds to the "second member" of the present invention.

第１留め部材１は、図３に示すように、衣服１００（図５参照／本考案の「被取付部材」に相当する。）に固定される第１取付部１１と、第１取付部１１の一方側（図３（ａ）では左側）の端部から外方（左方）に突設された第１係合部１２とを備えている。第１取付部１１と第１係合部１２とは、同一の樹脂材料により一体に形成されている。当実施形態では、第１取付部１１と第１係合部１２とは、例えばシリコンまたはポリアセタールにより一体成型されている。 As shown in FIG. 3, the first fastening member 1 has a first mounting portion 11 fixed to the garment 100 (see FIG. 5 / corresponding to the “attached member” of the present invention) and a first mounting portion 11. It is provided with a first engaging portion 12 projecting outward (leftward) from an end portion on one side (left side in FIG. 3A). The first mounting portion 11 and the first engaging portion 12 are integrally formed of the same resin material. In this embodiment, the first mounting portion 11 and the first engaging portion 12 are integrally molded with, for example, silicon or polyacetal.

第１取付部１１は、平面視矩形、具体的には、図３（ａ）の例では上下方向に細長い長方形の板状を呈している。第１取付部１１は、衣服１００に縫着可能な厚さに形成されており、当実施形態では１．２ｍｍ程度の厚さに形成されている。 The first mounting portion 11 has a rectangular shape in a plan view, specifically, in the example of FIG. 3A, a rectangular plate shape elongated in the vertical direction. The first mounting portion 11 is formed to have a thickness that can be sewn on the garment 100, and is formed to a thickness of about 1.2 mm in this embodiment.

第１係合部１２は、第１取付部１１の一方側（図３（ａ）では左側）の長辺に沿って設けられている。第１係合部１２は、第１取付部１１の長辺に沿って上下方向（図３（ａ）で上下方向／本考案の「第１方向」に相当する）に延びる断面円形（円柱状）の軸部１２１と、軸部１２１の軸方向の両端に形成された一対の規制部１２２とを備えており、両規制部１２２が第１取付部１１に繋がっている。規制部１２２は、軸部１２１に係止される後述の第２係合部２２が軸方向に相対移動することを規制するためのものであり、軸部１２１よりも径の大きい円柱状に形成されている。 The first engaging portion 12 is provided along the long side of one side (left side in FIG. 3A) of the first mounting portion 11. The first engaging portion 12 has a circular cross section (cylindrical shape) extending in the vertical direction (vertical direction in FIG. 3A / corresponding to the "first direction" of the present invention) along the long side of the first mounting portion 11. ), And a pair of regulating portions 122 formed at both ends of the shaft portion 121 in the axial direction, and both regulating portions 122 are connected to the first mounting portion 11. The regulating portion 122 is for restricting the relative movement of the second engaging portion 22 described later, which is locked to the shaft portion 121, in the axial direction, and is formed in a columnar shape having a diameter larger than that of the shaft portion 121. Has been done.

前記軸部１２１は、第１取付部１１から所定距離だけ隔てた位置に配置されており、これにより、軸部１２１と第１取付部１１との間に、後述の第２係合部２２の一部が入り込むことを許容する隙間１２３が形成されている。なお、両規制部１２２は、第１取付部１１と軸部１２１との間に前記隙間１２３を形成した状態で当該１２１の両端部を第１取付部１１に連結していると言える。つまり、当実施形態では、両規制部１２２が本考案の「連結部」に相当する。 The shaft portion 121 is arranged at a position separated from the first mounting portion 11 by a predetermined distance, whereby the second engaging portion 22 described later is placed between the shaft portion 121 and the first mounting portion 11. A gap 123 is formed to allow a part to enter. It can be said that both regulating portions 122 connect both end portions of the 121 to the first mounting portion 11 in a state where the gap 123 is formed between the first mounting portion 11 and the shaft portion 121. That is, in this embodiment, both regulation units 122 correspond to the "connecting unit" of the present invention.

第２留め部材２は、図４に示すように、衣服１００に固定される第２取付部２１と、第２取付部２１の一方側（図４（ａ）では右側）の端部から外方（右方）に突設された第２係合部２２とを備えている。第２係合部２２は、第１留め部材１の前記第１係合部１２に係止される部分である。第２取付部２１と第２係合部２２とは、同一の樹脂材料により一体に形成されている。当実施形態では、第２取付部２１と第２係合部２２とは、例えばシリコンまたはポリアセタールであって、第１留め部材１と同一の材料により一体成型されている。 As shown in FIG. 4, the second fastening member 2 is outward from the end of the second mounting portion 21 fixed to the garment 100 and one side (right side in FIG. 4A) of the second mounting portion 21. It is provided with a second engaging portion 22 projecting (on the right). The second engaging portion 22 is a portion of the first fastening member 1 that is locked to the first engaging portion 12. The second mounting portion 21 and the second engaging portion 22 are integrally formed of the same resin material. In this embodiment, the second mounting portion 21 and the second engaging portion 22 are, for example, silicon or polyacetal, and are integrally molded with the same material as the first fastening member 1.

第２取付部２１は、平面視矩形、具体的には、図４（ａ）の例では上下方向に細長い板状であって第１留め部材１の第１取付部１１と略同等の形状を呈している。第２取付部２１は、衣服１００に縫着可能な厚さに形成されており、当実施形態では、第１取付部１１と同様に１．２ｍｍ程度の厚さに形成されている。 The second mounting portion 21 has a rectangular shape in a plan view, specifically, in the example of FIG. 4A, has a vertically elongated plate shape and has substantially the same shape as the first mounting portion 11 of the first fastening member 1. It is presented. The second mounting portion 21 is formed to have a thickness that can be sewn on the garment 100, and in the present embodiment, the second mounting portion 21 is formed to have a thickness of about 1.2 mm like the first mounting portion 11.

第２係合部２２は、第２取付部２１の一方側（図４（ａ）では右側）の端部の長手方向中央部分に設けられている。第２係合部２２は、図４（ａ）〜（ｃ）に示すように、上下方向に延びるスリット状の開口部２２４を備えた断面Ｃ字形の形状を有している。開口部２２４は、図４（ｂ）に示すように、第２取付部２１の厚み方向中心を通る直線Ｌ上に位置するように設けられている。なお、直線Ｌは、第２取付部２１の表面に沿った方向であって、以下の通り、第２係合部２２を前記軸部１２１に係止する方向に延在する。 The second engaging portion 22 is provided at the central portion in the longitudinal direction of the end portion on one side (right side in FIG. 4A) of the second mounting portion 21. As shown in FIGS. 4A to 4C, the second engaging portion 22 has a C-shaped cross section including a slit-shaped opening 224 extending in the vertical direction. As shown in FIG. 4B, the opening 224 is provided so as to be located on a straight line L passing through the center of the second mounting portion 21 in the thickness direction. The straight line L extends along the surface of the second mounting portion 21 and extends in the direction of locking the second engaging portion 22 to the shaft portion 121 as follows.

第２係合部２２は、可撓性を有しており、第１留め部材１の軸部１２１の軸方向と直交する方向（図１、図４（ａ）の左右方向／本考案の「第２方向」に相当する）に沿って当該軸部１２１に係脱可能に係止されるように形成されている。詳しくは、開口部２２４に軸部１２１を押し付けると、開口部２２４の幅が広がって第２係合部２２の内側に軸部１２１が挿入される。こうして軸部１２１が第２係合部２２の内側に挿入された後は、開口部２２４の幅が元の状態に復元し、これにより軸部１２１が第２係合部２２の内側に挿入された状態が維持される。つまり、軸部１２１を外周側からくわえ込むことにより、第２係合部２２が当該軸部１２１（第１係合部１２）に係止される。 The second engaging portion 22 has flexibility, and is in a direction orthogonal to the axial direction of the shaft portion 121 of the first fastening member 1 (the left-right direction in FIGS. 1 and 4A / the “left-right direction” of the present invention. It is formed so as to be engageably and detachably locked to the shaft portion 121 along the "second direction"). Specifically, when the shaft portion 121 is pressed against the opening 224, the width of the opening 224 is widened and the shaft portion 121 is inserted inside the second engaging portion 22. After the shaft portion 121 is inserted inside the second engaging portion 22 in this way, the width of the opening 224 is restored to the original state, whereby the shaft portion 121 is inserted inside the second engaging portion 22. The state is maintained. That is, by gripping the shaft portion 121 from the outer peripheral side, the second engaging portion 22 is locked to the shaft portion 121 (first engaging portion 12).

第２係合部２２は、第１係合部１２の軸部１２１の外周に対応する内周面であって且つ当該軸部１２１の外径と同程度の内径を有する内周面２２３を有している。これにより、第２係合部２２は、軸部１２１に対して相対的に回動可能に係止される。 The second engaging portion 22 has an inner peripheral surface 223 that is an inner peripheral surface corresponding to the outer periphery of the shaft portion 121 of the first engaging portion 12 and has an inner diameter comparable to the outer diameter of the shaft portion 121. doing. As a result, the second engaging portion 22 is rotatably locked relative to the shaft portion 121.

なお、第２係合部２２は、図４（ｂ）に示すように、軸部１２１を包囲する角度θが約３４０°（３３５°〜３４５°の範囲内）に設定されている。また、第１留め部材１の第１係合部１２の前記隙間１２３は、軸部１２１に係止された状態で第２係合部２２の厚みよりも大きく形成されている。つまり、当該隙間１２３は、軸部１２１回りの第２係合部２２の回動に伴い当該第２係合部２２が入り込むことを許容するように隙間寸法が設定されている。 As shown in FIG. 4B, the angle θ surrounding the shaft portion 121 of the second engaging portion 22 is set to about 340 ° (within the range of 335 ° to 345 °). Further, the gap 123 of the first engaging portion 12 of the first fastening member 1 is formed to be larger than the thickness of the second engaging portion 22 in a state of being locked to the shaft portion 121. That is, the gap size of the gap 123 is set so as to allow the second engaging portion 22 to enter as the second engaging portion 22 rotates around the shaft portion 121.

図５は、留め具１０が適用された衣服１００（被取付部材）の正面図である。 FIG. 5 is a front view of the garment 100 (attached member) to which the fastener 10 is applied.

衣服１００は、右前身頃（下身頃）１０１と左前身頃（上身頃）１０２とを備えた、例えば長袖のジャケットである。図５に示すように、衣服１００には、合計４個の留め具１０が使用されている。具体的には、４つの第２留め部材２が上下方向に互いに離間した状態で衣服１００の右前身頃（下身頃）１０１に取付けられるとともに、４つの第１留め部材１が衣服１００の左前身頃（上身頃）１０２における各第２留め部材２に対応する位置に取付けられている。 The garment 100 is, for example, a long-sleeved jacket having a right front body (lower body) 101 and a left front body (upper body) 102. As shown in FIG. 5, a total of four fasteners 10 are used in the garment 100. Specifically, the four second fastening members 2 are attached to the right front body (lower body) 101 of the garment 100 in a state of being separated from each other in the vertical direction, and the four first fastening members 1 are attached to the left front body of the garment 100 (lower body). The upper body) 102 is attached at a position corresponding to each second fastening member 2.

詳しくは、図６に示すように、第１係合部１２と第２係合部２２とが向かい合わせになるように、各第２留め部材２の第２取付部２１が衣服１００の右前身頃１０１に縫い付けられるとともに、第１留め部材１の第１取付部１１が衣服１００の左前身頃１０２に縫い付けられる。第２留め部材２の第２取付部２１及び第１留め部材１の第１取付部１１は何れも板状を呈しているため、ミシン等で難なく縫い付けることが可能であり、また、縫着部分、つまり衣服１００の右前身頃１０１や左前身頃１０２の端縁の膨らみも抑えられる。従って、外観を損なうことなく、容易に衣服１００に取り付けることができる。 Specifically, as shown in FIG. 6, the second mounting portion 21 of each second fastening member 2 is the right front body of the garment 100 so that the first engaging portion 12 and the second engaging portion 22 face each other. Along with being sewn to 101, the first attachment portion 11 of the first fastening member 1 is sewn to the left front body 102 of the garment 100. Since the second mounting portion 21 of the second fastening member 2 and the first mounting portion 11 of the first fastening member 1 both have a plate shape, they can be sewn without difficulty with a sewing machine or the like, and can be sewn. The swelling of the edge of the portion, that is, the right front body 101 and the left front body 102 of the garment 100 is also suppressed. Therefore, it can be easily attached to the garment 100 without spoiling the appearance.

第１留め部材１に第２留め部材２を係止するには、第２留め部材２の第２係合部２２の開口部２２４を第１留め部材１の軸部１２１に押し付ける。これにより、開口部２２４を押し広げながら軸部１２１を第２係合部２２に挿入する。 In order to lock the second fastening member 2 to the first fastening member 1, the opening 224 of the second engaging portion 22 of the second fastening member 2 is pressed against the shaft portion 121 of the first fastening member 1. As a result, the shaft portion 121 is inserted into the second engaging portion 22 while expanding the opening 224.

軸部１２１が第２係合部２２に挿入されると、開口部２２４が元の状態となるように第２係合部２２が復元し、軸部１２１が第２係合部２２に挿入された状態が維持される。これにより、第１留め部材１に対して第２留め部材２が係止された状態になる。 When the shaft portion 121 is inserted into the second engaging portion 22, the second engaging portion 22 is restored so that the opening 224 is in the original state, and the shaft portion 121 is inserted into the second engaging portion 22. The state is maintained. As a result, the second fastening member 2 is locked to the first fastening member 1.

この係止状態では、第１係合部１２の軸部１２１と第２係合部２２との係合部分に外力（例えば図１における紙面に垂直方向の力）がかかっても、軸部１２１と第１取付部１１の間の隙間１２３に第２係合部２２の一部が入り込むように第１係合部１２の軸部１２１に対して第２係合部２２が回動する。つまり、軸部１２１を中心とした第１係合部１２と第２係合部２２との相対的な回動が許容される。 In this locked state, even if an external force (for example, a force in the direction perpendicular to the paper surface in FIG. 1) is applied to the engaging portion between the shaft portion 121 and the second engaging portion 22 of the first engaging portion 12, the shaft portion 121 The second engaging portion 22 rotates with respect to the shaft portion 121 of the first engaging portion 12 so that a part of the second engaging portion 22 enters the gap 123 between the first mounting portion 11 and the first mounting portion 11. That is, relative rotation between the first engaging portion 12 and the second engaging portion 22 around the shaft portion 121 is allowed.

特に、実施形態の留め具１０では、既述の通り、第２係合部２２による軸部１２１の包囲角度θが約３４０°であり、軸部１２１は全周に近い範囲が第２係合部２２により包囲されている。従って、第１係合部１２と第２係合部２２との係合部分に外力がかかる等した場合でも、第１係合部１２に対する第２係合部２２の係止状態が維持され易く、第１係合部１２と第２係合部２２との係止状態（係合状態）が意図せず解除されることが効果的に抑制される。 In particular, in the fastener 10 of the embodiment, as described above, the surrounding angle θ of the shaft portion 121 by the second engaging portion 22 is about 340 °, and the shaft portion 121 is second engaged in a range close to the entire circumference. Surrounded by part 22. Therefore, even when an external force is applied to the engaging portion between the first engaging portion 12 and the second engaging portion 22, the locked state of the second engaging portion 22 with respect to the first engaging portion 12 is likely to be maintained. , It is effectively suppressed that the locked state (engaged state) between the first engaging portion 12 and the second engaging portion 22 is unintentionally released.

また、第１係合部１２には、軸部１２１の両端それぞれに規制部１２２が備えられているため、軸部１２１に対する第２係合部２２の軸方向への移動が規制される。そのため、第１係合部１２に対する第２係合部２２の係止状態が安定的に維持される。従って、この点でも、第１係合部１２に対する第２係合部２２の係止状態が意図せず解除されることが抑制される。 Further, since the first engaging portion 12 is provided with the regulating portions 122 at both ends of the shaft portion 121, the movement of the second engaging portion 22 with respect to the shaft portion 121 in the axial direction is restricted. Therefore, the locked state of the second engaging portion 22 with respect to the first engaging portion 12 is stably maintained. Therefore, also at this point, it is possible to prevent the second engaging portion 22 from being unintentionally released from the locked state with respect to the first engaging portion 12.

なお、第１留め部材１に対する第２留め部材２の係止状態を解除するには、第１留め部材１の軸部１２１と第２留め部材２の第２係合部２２とを互いに引き離すように各留め部材１，２を引っ張る。このようにすると、第２係合部２２の開口部２２４が内側から軸部１２１によって押し広げられ、軸部１２１が第２係合部２２から離脱する。これにより、第１留め部材１に対する第２留め部材２の係止状態が解除される。係止状態の解除後は、開口部２２４が元の状態に復元する。 In order to release the locked state of the second fastening member 2 with respect to the first fastening member 1, the shaft portion 121 of the first fastening member 1 and the second engaging portion 22 of the second fastening member 2 are separated from each other. Pull each fastening member 1 and 2 to. In this way, the opening 224 of the second engaging portion 22 is expanded from the inside by the shaft portion 121, and the shaft portion 121 is separated from the second engaging portion 22. As a result, the locked state of the second fastening member 2 with respect to the first fastening member 1 is released. After the locked state is released, the opening 224 is restored to the original state.

以上のように構成された留め具１０によれば、第１留め部材１に対する第２留め部材２の係止状態において、第２係合部２２が第１係合部１２の軸部１２１に対して回動自在である。特に、第２係合部２２による軸部１２１の包囲角度θが約３４０°と大きく、しかも、軸部１２１と第１取付部１１の間の隙間１２３に第２係合部２２の一部が入り込むように第１係合部１２の軸部１２１に対して第２係合部２２が回動する。そのため、例えば図２の一点鎖線に示すように、第１留め部材１に対する第２留め部材２の回動範囲（回動角度域）を大きく確保することが可能であり、既述の通り、第１留め部材１（第１係合部１２）に対する第２留め部材２（第２係合部２２）の係止状態が意図せず解除されることが効果的に抑制される。また、このように係止状態を保ちながら第１留め部材１と第２留め部材２との角度を大きく変えることができるため、衣服等の衣類に限らず、バッグ等、種々の用途に幅広く使用でき、用途が広がる。 According to the fastener 10 configured as described above, in the locked state of the second fastening member 2 with respect to the first fastening member 1, the second engaging portion 22 with respect to the shaft portion 121 of the first engaging portion 12. It is rotatable. In particular, the encircling angle θ of the shaft portion 121 by the second engaging portion 22 is as large as about 340 °, and a part of the second engaging portion 22 is formed in the gap 123 between the shaft portion 121 and the first mounting portion 11. The second engaging portion 22 rotates with respect to the shaft portion 121 of the first engaging portion 12 so as to enter. Therefore, for example, as shown by the alternate long and short dash line in FIG. 2, it is possible to secure a large rotation range (rotation angle range) of the second fastening member 2 with respect to the first fastening member 1, and as described above, the first It is effectively suppressed that the locked state of the second fastening member 2 (second engaging portion 22) is unintentionally released from the first fastening member 1 (first engaging portion 12). Further, since the angle between the first fastening member 1 and the second fastening member 2 can be significantly changed while maintaining the locked state in this way, it is widely used not only for clothing such as clothing but also for various purposes such as bags. It can be used and its applications are expanded.

従って、実施形態の留め具１０によれば、意図せず係止（係合）状態が解除されることを抑制でき、また、用途を広げることが可能と言える。 Therefore, according to the fastener 10 of the embodiment, it can be said that the unintentional release of the locked (engaged) state can be suppressed, and the application can be expanded.

また、第１留め部材１は、第１取付部１１及び第１係合部１２を含む全体が同一の樹脂材料により一体的に成型されているため軽量で、製造も射出成型等により容易に製造できる。第２留め部材２についても同様である。従って、留め具１０は、留め具を備えた衣服の軽量化や生産性の向上に寄与するものとなる。 Further, the first fastening member 1 is lightweight because the entire body including the first mounting portion 11 and the first engaging portion 12 is integrally molded of the same resin material, and can be easily manufactured by injection molding or the like. it can. The same applies to the second fastening member 2. Therefore, the fastener 10 contributes to weight reduction and improvement of productivity of the garment provided with the fastener.

なお、実施形態の留め具１０では、図１、図３（ａ）及び図４（ａ）に示すように、第１留め部材１の上下方向における第１取付部１１の幅Ｗ２と第１係合部の幅Ｗ１とは同一であり、また、第１留め部材１に第２留め部材２が係止された状態において、第２留め部材２の上下方向における第２取付部２１の幅Ｗ３と第１留め部材１の第１取付部１１の幅Ｗ２とが同一である。このような構成によれば、図１に示すように、第１留め部材１に第２留め部材２が係止された状態で、留め具１０の全体が一体感のある矩形形状となる。そのため、衣服１００のデザイン性向上に寄与するという、利点もある。 In the fastener 10 of the embodiment, as shown in FIGS. 1, 3 (a) and 4 (a), the width W2 and the first engagement of the first mounting portion 11 in the vertical direction of the first fastening member 1 The width W1 of the joint portion is the same as the width W3 of the second mounting portion 21 in the vertical direction of the second fastening member 2 in a state where the second fastening member 2 is locked to the first fastening member 1. The width W2 of the first mounting portion 11 of the first fastening member 1 is the same. According to such a configuration, as shown in FIG. 1, the entire fastener 10 has a rectangular shape with a sense of unity in a state where the second fastening member 2 is locked to the first fastening member 1. Therefore, there is an advantage that it contributes to the improvement of the design of the garment 100.

なお、上記実施形態では、留め具１０は、衣服１００の右前身頃１０１と左前身頃１０２とを互いに係止するために用いられているが、留め具１０の用途はこれに限定されない。例えばアタッチメントの着脱手段として用いることもできる。具体的には、例えば図７に示すように、ポケット１０４に第１留め部材１を縫着するとともに、衣服本体１０３におけるポケット取付位置に、第２留め部材２を縫着し、衣服本体１０３に対してポケット１０４を取り外し自在に設けるようにしてもよい。この場合、衣服本体１０３に第１留め部材１を縫着し、ポケット１０４に第２留め部材２を縫着するようにしてもよい。 In the above embodiment, the fastener 10 is used to lock the right front body 101 and the left front body 102 of the garment 100 to each other, but the use of the fastener 10 is not limited to this. For example, it can be used as a means for attaching and detaching an attachment. Specifically, for example, as shown in FIG. 7, the first fastening member 1 is sewn to the pocket 104, and the second fastening member 2 is sewn to the pocket mounting position on the garment main body 103 to the garment main body 103. On the other hand, the pocket 104 may be provided so as to be removable. In this case, the first fastening member 1 may be sewn to the garment main body 103, and the second fastening member 2 may be sewn to the pocket 104.

また、留め具１０の用途は、衣類に限らず、例えばポーチ等のバッグ類などその他、種々の物品に用いることができる。 Further, the use of the fastener 10 is not limited to clothing, and can be used for various other articles such as bags such as pouches.

また、上記実施形態では、第１取付部１１や第２取付部２１の被取付部材への取付は、縫着であるが、縫着には限定されない。第１取付部１１や第２取付部２１の被取付部材への取付は、例えば接着やリベット止め等であってもよく、適宜変更できる。 Further, in the above embodiment, the attachment of the first attachment portion 11 and the second attachment portion 21 to the attached member is sewing, but the attachment is not limited to sewing. The attachment of the first attachment portion 11 and the second attachment portion 21 to the attached member may be, for example, adhesive or riveting, and can be appropriately changed.

また、上記実施形態では、第１留め部材１の軸部１２１は、円柱状であるが、例えば円筒状であってもよく、適宜変更できる。 Further, in the above embodiment, the shaft portion 121 of the first fastening member 1 is cylindrical, but may be cylindrical, for example, and can be changed as appropriate.

１ 第１留め部材（第１部材）
２ 第２留め部材（第２部材）
１０ 留め具
１１ 第１取付部
１２ 第１係合部
２１ 第２取付部
２２ 第２係合部
１２１ 軸部
１２２ 規制部（連結部）
２２３ 内周面
２２４ 開口部 1 1st fastening member (1st member)
2 Second fastening member (second member)
10 Fastener 11 1st mounting part 12 1st engaging part 21 2nd mounting part 22 2nd engaging part 121 Shaft part 122 Restricting part (connecting part)
223 Inner peripheral surface 224 Opening

Claims (4)

第１部材と、これに係止される第２部材とを有する留め具であって、
前記第１部材は、被取付部材に固定される板状の第１取付部と、第１方向に延在する断面円形の軸部を具備する第１係合部とを備え、
前記第２部材は、被取付部材に固定される板状の第２取付部と、当該第２取付部の表面に沿った方向であってかつ前記第１方向と直交する第２方向に沿って前記軸部に係脱自在に係止される第２係合部とを備え、
前記第１係合部は、前記軸部と、前記第１取付部と前記軸部との間に隙間を形成した状態で当該軸部の両端部を前記第１取付部に連結する連結部とを含み、
前記第２係合部は、前記軸部の外周面に摺接可能な内周面を有しかつ前記第２方向に向かって開口し、前記軸部を外周側からくわえ込むことにより当該軸部に回動可能に係止される、可撓性を有した断面Ｃ字形に形成されており、
前記第１係合部の前記隙間は、前記軸部回りの前記第２係合部の回動に伴い当該第２係合部が介在することを許容するように形成されている、ことを特徴とする留め具。 A fastener having a first member and a second member locked to the first member.
The first member includes a plate-shaped first mounting portion fixed to the mounted member, and a first engaging portion including a shaft portion having a circular cross section extending in the first direction.
The second member has a plate-shaped second mounting portion fixed to the mounted member and a second direction along the surface of the second mounting portion and orthogonal to the first direction. A second engaging portion that is detachably locked to the shaft portion is provided.
The first engaging portion includes a connecting portion that connects both ends of the shaft portion to the first mounting portion in a state where a gap is formed between the shaft portion and the first mounting portion and the shaft portion. Including
The second engaging portion has an inner peripheral surface that can be slidably contacted with the outer peripheral surface of the shaft portion and opens in the second direction, and the shaft portion is gripped from the outer peripheral side to grip the shaft portion. It is formed in a flexible C-shaped cross section that is rotatably locked to
The gap of the first engaging portion is formed so as to allow the second engaging portion to intervene as the second engaging portion rotates around the shaft portion. Fasteners. 請求項１に記載の留め具において、
前記第２係合部が前記軸部に係止された状態における当該軸部に対する当該第２係合部の包囲角度は、３４０°以上３５５°以下に設定されている、ことを特徴とする留め具。 In the fastener according to claim 1,
The fastening angle of the second engaging portion with respect to the shaft portion in a state where the second engaging portion is locked to the shaft portion is set to 340 ° or more and 355 ° or less. Ingredients. 請求項１又は２に記載の留め具において、
前記第１部材は、その全体が同一のゴム又は樹脂により一体に形成されており、
前記第２部材は、その全体が同一のゴム又は樹脂により一体に形成されている、ことを特徴とする留め具。 In the fastener according to claim 1 or 2,
The first member is integrally formed of the same rubber or resin as a whole.
The second member is a fastener characterized in that the entire member is integrally formed of the same rubber or resin. 請求項１乃至３の何れか一項に記載の留め具において、
前記第１取付部は平面視矩形で且つ前記第１方向における当該第１取付部の幅と前記第１係合部の幅とが同一であり、
前記第２取付部は平面視矩形で且つ前記第２係合部が前記軸部に係止された状態において、前記第１方向と平行な方向における前記第２取付部の幅が前記第１取付部の幅と同一である、ことを特徴とする留め具。
In the fastener according to any one of claims 1 to 3,
The first mounting portion is rectangular in a plan view, and the width of the first mounting portion and the width of the first engaging portion in the first direction are the same.
The width of the second mounting portion in a direction parallel to the first direction is the width of the first mounting portion in a state where the second mounting portion is rectangular in a plan view and the second engaging portion is locked to the shaft portion. A fastener characterized by having the same width as the part.

Images