JP3691025B2 - Golf shoe spikes - Google Patents

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JP3691025B2
JP3691025B2 JP2002109909A JP2002109909A JP3691025B2 JP 3691025 B2 JP3691025 B2 JP 3691025B2 JP 2002109909 A JP2002109909 A JP 2002109909A JP 2002109909 A JP2002109909 A JP 2002109909A JP 3691025 B2 JP3691025 B2 JP 3691025B2
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spike
engagement
fastening hole
fastening
receiving seat
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JP2002325605A (en
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ジンホ キム
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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C15/00—Non-skid devices or attachments
    • A43C15/16—Studs or cleats for football or like boots
    • A43C15/161—Studs or cleats for football or like boots characterised by the attachment to the sole

Description

【０００１】
【発明の属する技術分野】
本発明は、ゴルフ靴のソールに取り付けるスパイクに係り、特にスパイク本体が磨耗又は破損したときに容易に交換することができるゴルフ靴用スパイクに関するものである。
【０００２】
【従来の技術】
従来より、ゴルフ靴用のスパイクは、ナットとスパイク本体とから構成され、ナットはスパイク本体を締結するためにその全体がゴルフ靴底（ソール）に埋設固定されている。このスパイクは、ナットとスパイク本体とを一体型にしたものが主流に成っている。しかし、この一体型のスパイクは、金属と合成樹脂といった物性が違うため、ナットとスパイク本体との堅固な締結が難しく、耐久性が悪かった。そこで、ナットとスパイク本体では分離してゴルフ靴底に埋設されたナットに、スパイク本体をネジ式に締結する構造のものが提案されている。
【０００３】
また、最近はナットにスパイク本体を容易に締結し得る構造のものが提案されている。例えば、スパイク受け座に略三角状の孔からなる三角ホームを形成し、この三角ホームに締結されるスパイク本体は、その中央部をこの三角ホームに係合する三角突起状に形成したものである。そこで、三角ホームに三角突起を挿入し、この三角突起を少し回転させると三角ホームにスパイク本体を容易に締結固定できるようになっている。
【０００４】
【発明が解決しようとする課題】
しかし、上記従来のネジ締結式の構造では、スパイク本体を数回回転させないと締結することができないので、１足のゴルフ靴に８個前後のスパイク本体を取り付ける際に長時間を要するという問題を有していた。更に、そのスパイク本体のネジの締結部分が緩みやすいために、ゴルフ靴の使用中にスパイク本体が離脱するという問題を有していた。
【０００５】
また、上記従来の三角ホームと三角突起とからなる構造では、そのスパイクの締結に時間を要しないが、スパイク受け座とスパイク本体が単純な三角ホームと三角突起という構造であるために、軽い衝撃でスパイク本体がスパイク受け座から容易に離脱しやすいというという問題を有していた。
【０００６】
本発明は、上述した問題点を解決するために創案されたものである。すなわち本発明の目的は、ゴルフ靴の靴底にスパイクを迅速かつ堅固に締結することができると共に、スパイクが磨耗又は破損したときに、新たなスパイクに容易に交換することができ、ゴルフ靴の使用期間を延長させることができるゴルフ靴用スパイクを提供することを目的とするものである。
【０００７】
【課題を解決するための手段】
本発明によれば、ゴルフ靴のソール（４０）に埋設するためのフランジ部（１１）を有するスパイク受け座（１０）に、スパイク本体（２０）を着脱自在に締結したゴルフ靴用スパイクであって、前記スパイク受け座（１０）は、前記フランジ部（１１）の内周に沿って形成した、一定方向に傾斜した歯先を有する傾斜鋸部（１４）と、該傾斜鋸部（１４）の内周縁に、回転軸方向に沿って傾斜すると共に突出するように形成した複数の円弧状の係合傾斜片（１３）と、該傾斜鋸部（１４）の内周に形成した、前記スパイク本体（２０）を締結するための略リング状の空間を有する締結ホール（１２）と、該締結ホール（１２）の中央に形成した、ネジ締結部材（３１）を有する汎用されているスパイク本体（３２）を締結する際に用いる、円筒内にネジ山を刻設した螺合部（１５）と、から成るものであり、前記スパイク本体（２０）は、フランジ部（２１）の内周に沿って形成した、前記スパイク受け座（１０）の傾斜鋸部（１４）と係合するように、一定方向に傾斜した歯先を有する傾斜鋸部（２４）と、前記締結ホール（１２）内に緊密に挿入され、前記係合傾斜片（１３）の隙間を通って該係合傾斜片（１３）の裏面に密着する傾斜面を有する円弧状の傾斜突起（２３）を持つ係合筒（２２）と、から成るものであり、前記係合傾斜片（１３）及び傾斜突起（２３）は、前記スパイク受け座（１０）に前記スパイク本体（２０）を締結するときに、前記締結ホール（１２）及び係合筒（２２）が向かい合い、それぞれ接触する位置にあり、かつ係合筒（２２）の外周縁に形成された傾斜突起（２３）が締結ホール（１２）の内周縁に形成された係合傾斜片（１３）と衝突しないで挿入できるように構成した、ことを特徴とするゴルフ靴用スパイクが提供される。
【０００８】
上記発明の構成では、スパイク受け座（１０）には係合傾斜片（１３）と締結ホール（１２）を構成し、スパイク本体（２０）の中央の係合筒（２２）には係合傾斜片（１３）と係合する傾斜突起（２３）を構成しているので、傾斜突起（２３）を回転させるとスパイク本体（２０）がスパイク受け座（１０）側へ引っ張られるように締結する。特に、スパイク本体（２０）の係合筒（２２）は、スパイク受け座（１０）の螺合部（１５）が挿入されているので、この係合筒（２２）の外周縁に形成された傾斜突起（２３）が締結ホール（１２）の内周縁に形成された係合傾斜片（１３）と係合し、該締結ホール（１２）の中心軸方向への逃げを阻止しているので、スパイク受け座（１０）にスパイク本体（２０）を緊密に締結することができる。
【０００９】
一方、スパイク受け座（１０）のフランジ部（１１）及びスパイク本体（２０）のフランジ部（２１）には相互に係合する傾斜鋸部（１４，２４）を構成し、スパイク本体（２０）の逆回転を阻止するために、スパイク本体（２０）はスパイク受け座（１０）側へ締め付けられ、容易に締結できると共に堅固な締結状態を長期間維持することができる。
また、本発明はスパイク受け座（１０）のフランジ部（１１）の中央には螺合部（１５）を構成しているので、汎用されているネジ締結式のスパイク本体（３２）のネジ締結部材（３１）を締結することができる。
【００１０】
【発明の実施の形態】
以下、本発明の好ましい実施の形態を図面を参照して説明する。
図１は本発明のゴルフ靴用スパイクの実施の形態を示す分解斜視図である。図２はスパイク本体をスパイク受け座に締め付ける状態を示す断面図であり、（ａ）はスパイク本体を締め付ける前の状態、（ｂ）はスパイク本体を締め付けた後の状態である。図３はスパイク本体をスパイク受け座に締め付けた状態を示す断面図である。
本発明のゴルフ靴用スパイクは、ゴルフ靴のソール４０に埋設するためのフランジ部１１を有するスパイク受け座１０に、スパイク本体２０を着脱自在に締結したものである。このスパイク受け座１０は、合成樹脂製のフランジ部１１の内周に沿って形成した一定方向に傾斜した歯先を有する傾斜鋸部１４と、この傾斜鋸部１４の内周縁に回転軸方向に沿って突出する複数の円弧状の係合傾斜片１３とから成るものである。更に、傾斜鋸部１４の内周には、スパイク本体２０を締結するための略リング状の空間を有する締結ホール１２を形成し、この締結ホール１２の中央に円筒内にネジ山を刻設した金属製の螺合部１５を設けたものである。
【００１１】
スパイク本体２０は、フランジ部２１の内周に沿って形成した、スパイク受け座１０の傾斜鋸部１４と係合するように、一定方向に傾斜した歯先を有する傾斜鋸部２４と、前述した締結ホール内に挿入され、係合傾斜片１３の隙間を通ってこの係合傾斜片１３の裏面に密着されるように傾斜面を有する円弧状の傾斜突起２３を持つ係合筒２２とから成るものである。
【００１２】
本発明のスパイク受け座１０は、ゴルフ靴の底４０に埋設し、固定される。スパイク本体２０を締結するため締結ホール１２及び傾斜鋸部１４そして螺合部１５等は外部に露出するようになる。スパイク受け座１０とスパイク本体２０それぞれの傾斜鋸部１４、２４は互いに向かい合う構造で各段位の鋸の歯先が直交を成す構造ではなく鋭角の傾斜面を成し、その傾斜面と相互に対応した構造である。スパイク受け座１０の締結ホール１２は、その内側の突出構成された螺合部１５を中心に、その回りに略リング状の空間を有する締結ホール１２を有する構造である。従って、このような締結ホール１２に挿入されるスパイク本体２０の係合筒２２は断面円形のパイプ形態として締結ホール１２に緊密に挿入するようになっている。
【００１３】
係合傾斜片１３及び傾斜突起２３は、スパイク受け座１０にスパイク本体２０と締結するときに、締結ホール１２及び係合筒２２が向かい合い、それぞれ接触する位置にある。各スパイク受け座１０にスパイク本体２０を締結するためにはスパイク本体２０の係合筒２２をスパイク受け座の締結ホール１２に一致させて挿入する。この時に係合筒２２の外周縁に形成された傾斜突起２３が締結ホール１２の内周縁に形成された係合傾斜片１３と衝突しないように挿入できる。
【００１４】
この締結状態は、図２（ａ）、（ｂ）に示すように、スパイク受け座１０とスパイク本体２０の締結時の係合傾斜片１３と傾斜突起２３の作用を示すために、一部を仮想線で図示している。先ず、図２（ａ）に示すように、スパイク本体２０の係合筒２２を、スパイク受け座１０の締結ホール１２に一致させ、係合筒２２の傾斜突起２３を締結ホール１２の係合傾斜片１３と衝突しないように、その隙間から係合筒２２を締結ホール１２内側へ挿入する。このような状態で係合筒２２に形成した傾斜突起２３の片側の先端(板厚の薄い部分)が締結ホール１２に形成した傾斜突起１３の先端(板厚の薄い部分)より少し上側に位置する状態になる。
【００１５】
次に、図２（ｂ）に示すように、スパイク本体２０を一方向に回転させると係合傾斜片１３及び傾斜突起２３の各傾斜面が互いに密着し、板厚の厚い部分に移動し、スパイク本体２０の係合筒２２がスパイク受け座１０側に引っ張られる。
そこで、係合筒１０は締結ホール１２の内側に更に深く挿入し、スパイク本体２０はスパイク受け座１０に密着する。そして、上記スパイク本体２０が回転しながら移動し、スパイク受け座１０のフランジ部１１に形成した傾斜鋸部１４とこれと向かい合うスパイク本体２０のフランジ部２１に形成した傾斜鋸部２４は相互の回転摩擦によって確実に締結する。即ち、各傾斜鋸部１４、２４は、スパイク受け座１０にスパイク本体２０を締結するため、スパイク本体２０を回転させると瞬時に締結し、このときの傾斜鋸部１４，２４はそれぞれの傾斜面が相互係合するように傾斜する歯先を有しているために摩擦抵抗を大きくすることができる。なお、傾斜鋸部１４，２４が瞬間的に反撥する作用が発生するので、スパイク本体２０を小さい工具を利用して強制回転させ、取り外すこともできる。特に、スパイク受け座１０及びスパイク本体２０のフランジ部１１，２１は合成樹脂又はウレタン材質で製造したときは、ある程度の弾性力を有するので瞬間的に変形し、容易に係合させることができる。
【００１６】
本発明は上述したように、スパイク受け座１０とスパイク本体２０の締結過程を詳細に説明したが、具体的にはスパイク本体２０の係合筒２２をスパイク受け座１０の締結ホール１２へ進入させる直後に、スパイク本体２０を回転させる。
この時スパイク本体２０がスパイク受け座２２と密着するように瞬間的に各傾斜鋸部１４，２４は相互係合するので、極めて短い時間で締結が完了する。特に、スパイク本体２０をスパイク受け座１０に密着(締結)させるためには、係合傾斜片１３上で傾斜突起２３の移動距離は、スパイク本体２０の回転角度は約９０度前後であり、スパイク本体２０を極めて短い回転動作で瞬間的に締結が完了する。
【００１７】
従って、本発明はゴルフ靴の底４０に多数のスパイクを構成するにときに、極めて迅速に締結作業することができる。一方、スパイク本体２０をスパイク受け座１０から離脱させるためには、係合筒２２の傾斜突起２３を締結ホール１２の係合傾斜片１３から離脱させなければならない。また、傾斜突起２３が係合傾斜片１３から離脱させるためにはスパイク本体２０を逆回転させなければならない。本発明では、傾斜鋸部１４，２４によりこの逆回転を完璧に阻止している。このように本発明は係合傾斜片１３及び傾斜突起２３によるスパイク本体２０の離脱を防止し、またこのような係合傾斜片１３及び傾斜突起２３の係合を解除(スパイク本体２０の逆回転)しないように、傾斜鋸部１４，２４が防止するように補完的な締結構造になっている。そこで、スパイク受け座１０とスパイク本体２０の迅速な締結と共に、堅固な締結状態を長期間維持することができる。
【００１８】
図４は本発明のスパイク受け座に従来のネジ式のスパイク本体を締結した状態を示す断面図である。
本発明は、図４に示すようにスパイク受け座１０の中央部に金属製の円筒内にネジ山を刻設した螺合部１５を構成してある。スパイク本体２０の破損や長期間使用によるスパイク本体２０の磨耗等によるスパイク本体２０の機能が喪失する場合がある。従来はゴルフ靴を新しく購入していたが、本発明ではスパイク本体２０を小さい工具等を利用して取り外した後、市販している汎用したスパイク本体３２を購入して、これに形成されたネジ締結部材３１を、スパイク受け座１０の螺合部１５に締結して使用することにより、ゴルフ靴の使用期間を延長することができる。
【００１９】
図５は本発明のスパイク本体の他の実施の形態を示す斜視図である。
この実施の形態のスパイク本体２０は、係合筒２２の回転軸方向に突出する突出軸３２を形成した。この突出軸３２は係合筒２２の開口端より外方へやや突出し、その先端がスパイク受け座１０の螺合部１５の底部に衝突するようになっている。この突出軸３２は、スパイク本体２０をスパイク受け座１０に締結する前では、スパイク本体２０がスパイク受け座１０から浮いた状態にするために、締結前であることを容易に示す作用があり、締め忘れを防止することができる。
【００２０】
なお、本発明は上述した各実施の形態に限定されず、傾斜突起２３と係合傾斜片１３との係合により離脱防止し、各傾斜鋸部１４，２４との係合により回転阻止させることにより、スパイク本体２０をスパイク受け座１０に締結することができる構成であれば、図示したスパイク受け座１０とスパイク本体２０のような構成に限定されず、本発明の要旨を逸脱しない範囲で種々変更できることは勿論である。
【００２１】
【発明の効果】
上述したように、本発明のゴルフ靴用スパイクは、スパイク受け座とスパイク本体を迅速かつ確実に締結することができる。その締結も堅固であるために、ゴルフ靴を長期間使用することができる。また、簡単な構造であるために価格を低廉化することができる。
【００２２】
本発明はスパイク受け座には、さらに螺合部を構成してあるので、従来の市販のネジ式の汎用性のあるスパイク本体と締結して使用でき、ゴルフ靴の使用期間を更に延長させることができる、等の効果がある。
【図面の簡単な説明】
【図１】本発明のゴルフ靴用スパイクの実施の形態を示す分解斜視図である。
【図２】図２はスパイク本体をスパイク受け座に締め付ける状態を示す断面図であり、（ａ）はスパイク本体を締め付ける前の状態、（ｂ）はスパイク本体を締め付けた後の状態である。
【図３】スパイク本体をスパイク受け座に締め付けた状態を示す断面図である。
【図４】本発明のスパイク受け座に従来のネジ式のスパイク本体を締結した状態を示す断面図である。
【図５】本発明のスパイク本体の他の実施の形態を示す斜視図である。
【符号の説明】
１０ スパイク受け座
１１ フランジ部
１２ 締結ホール
１３ 係合傾斜片
１４ 傾斜鋸部
１５ 螺合部
２０ スパイク本体
２１ フランジ部
２２ 係合筒
２３ 傾斜突起
２４ 傾斜鋸部
４０ ゴルフ靴のソール[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a spike attached to a sole of a golf shoe, and more particularly to a spike for a golf shoe that can be easily replaced when the spike body is worn or damaged.
[0002]
[Prior art]
Conventionally, a spike for a golf shoe is composed of a nut and a spike main body, and the nut is entirely embedded and fixed to a golf shoe sole (sole) in order to fasten the spike main body. As for this spike, what integrated the nut and the spike main body has become the mainstream. However, since this integrated spike has different physical properties such as metal and synthetic resin, it was difficult to firmly fasten the nut and the spike body, and the durability was poor. In view of this, there has been proposed a structure in which a nut and a spike main body are separated from each other and a spike main body is screwed to a nut embedded in a golf shoe sole.
[0003]
Recently, a structure has been proposed in which a spike body can be easily fastened to a nut. For example, a triangular home made of a substantially triangular hole is formed in the spike receiving seat, and the spike main body fastened to the triangular home is formed in the shape of a triangular protrusion that engages the triangular home at the center. . Therefore, when a triangular protrusion is inserted into the triangular home and the triangular protrusion is slightly rotated, the spike body can be easily fastened and fixed to the triangular home.
[0004]
[Problems to be solved by the invention]
However, the conventional screw fastening structure cannot be fastened unless the spike body is rotated several times. Therefore, it takes a long time to attach about 8 spike bodies to a pair of golf shoes. Had. Furthermore, since the fastening portion of the screw of the spike main body is easy to loosen, there is a problem that the spike main body is detached during use of the golf shoe.
[0005]
In addition, in the conventional structure composed of the triangular home and the triangular protrusion, it does not take time to fasten the spike. However, since the spike receiving seat and the spike body are a simple triangular home and triangular protrusion, light impact is achieved. However, there was a problem that the spike body was easily detached from the spike seat.
[0006]
The present invention has been developed to solve the above-described problems. That is, an object of the present invention is to fasten and firmly fasten a spike to the sole of a golf shoe, and when the spike is worn or broken, it can be easily replaced with a new spike. An object of the present invention is to provide a golf shoe spike capable of extending the period of use.
[0007]
[Means for Solving the Problems]
According to the present invention, there is provided a spike for a golf shoe in which a spike body (20) is detachably fastened to a spike seat (10) having a flange portion (11) to be embedded in a sole (40) of a golf shoe. Te, the spike receiving seat (10) is formed along the inner periphery of the flange portion (11), an inclined saw unit having a tooth tip which is inclined in a certain direction (14), the inclined saw unit (14) A plurality of arc-shaped engaging inclined pieces (13) formed so as to be inclined and protruded along the rotation axis direction, and the spike formed on the inner periphery of the inclined saw portion (14) A widely used spike body ( 12) having a fastening hole (12) having a substantially ring-shaped space for fastening the body (20) and a screw fastening member (31) formed at the center of the fastening hole (12). used when fastening the 32), The spike receiving portion (15) formed along the inner circumference of the flange portion (21). 10) and the inclined saw portion (24) having a tooth tip inclined in a certain direction so as to be engaged with the inclined saw portion (14), and the engagement inclination is inserted into the fastening hole (12). engagement cylinder with single engaging inclined piece through the gap (13) arc-shaped inclined projection having an inclined surface in close contact with the rear surface (13) (23) and (22) state, and are not made of The engaging inclined piece (13) and the inclined protrusion (23) are formed when the spike body (20) is fastened to the spike receiving seat (10), and the fastening hole (12) and the engaging cylinder (22). Facing each other and in contact with each other on the outer peripheral edge of the engagement tube (22) Made the inclined projection (23) is configured to be inserted without colliding with engaging inclined piece formed on the inner periphery of the fastening hole (12) (13), a golf shoe spikes provide characterized in that Is done.
[0008]
In the configuration of the present invention, the spike receiving seat (10) includes the engagement inclined piece (13) and the fastening hole (12), and the engagement tube (22) in the center of the spike body (20) has the engagement inclination. Since the inclined protrusion (23) which engages with the piece (13) is configured, the spike main body (20) is fastened so as to be pulled toward the spike receiving seat (10) when the inclined protrusion (23) is rotated. In particular, the engagement cylinder (22) of the spike body (20) is formed on the outer peripheral edge of the engagement cylinder (22) since the screwing portion (15) of the spike receiving seat (10) is inserted. Since the inclined projection (23) engages with the engagement inclined piece (13) formed on the inner peripheral edge of the fastening hole (12), and prevents the fastening hole (12) from escaping in the central axis direction, The spike body (20) can be tightly fastened to the spike receiving seat (10).
[0009]
On the other hand, the flange portion (11) of the spike receiving seat (10) and the flange portion (21) of the spike body (20) are formed with inclined saw portions (14, 24) that engage with each other, and the spike body (20). In order to prevent reverse rotation, the spike body (20) is fastened to the spike receiving seat (10) side, and can be easily fastened and can maintain a firm fastening state for a long period of time.
Further, the present invention is therefore the center of the flange portion of the spike receiving seat (10) (11) constituting engagement portion (15), screw fastening of the spike body of the screw fastening type which is widely (32) The member (31) can be fastened.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is an exploded perspective view showing an embodiment of a spike for a golf shoe of the present invention. 2A and 2B are cross-sectional views showing a state in which the spike body is fastened to the spike receiving seat. FIG. 2A shows a state before the spike body is fastened, and FIG. 2B shows a state after the spike body is fastened. FIG. 3 is a sectional view showing a state in which the spike body is fastened to the spike receiving seat.
The spike for a golf shoe of the present invention is obtained by detachably attaching a spike body 20 to a spike receiving seat 10 having a flange portion 11 to be embedded in a sole 40 of a golf shoe. The spike receiving seat 10 is formed along the inner periphery of the synthetic resin flange portion 11 and has an inclined saw portion 14 having a tooth tip inclined in a certain direction, and an inner peripheral edge of the inclined saw portion 14 in the direction of the rotation axis. It consists of a plurality of arc-shaped engagement inclined pieces 13 projecting along. Further, a fastening hole 12 having a substantially ring-shaped space for fastening the spike main body 20 is formed on the inner periphery of the inclined saw portion 14, and a thread is engraved in the cylinder at the center of the fastening hole 12. A metal screwing portion 15 is provided.
[0011]
The spike main body 20 is formed along the inner periphery of the flange portion 21, and the inclined saw portion 24 having a tooth tip inclined in a certain direction so as to be engaged with the inclined saw portion 14 of the spike receiving seat 10, as described above. An engaging cylinder 22 having an arcuate inclined protrusion 23 having an inclined surface is inserted into the fastening hole and is brought into close contact with the back surface of the engaging inclined piece 13 through the gap of the engaging inclined piece 13. Is.
[0012]
The spike seat 10 of the present invention is embedded and fixed in the bottom 40 of a golf shoe. In order to fasten the spike main body 20, the fastening hole 12, the inclined saw portion 14, the screwing portion 15 and the like are exposed to the outside. The inclined saw portions 14 and 24 of the spike receiving base 10 and the spike main body 20 are opposed to each other, and have a sharp inclined surface instead of a structure in which the tooth tips of the saws are orthogonal to each other, and correspond to the inclined surfaces. This is the structure. The fastening hole 12 of the spike receiving seat 10 has a structure having a fastening hole 12 having a substantially ring-shaped space around the threaded portion 15 formed so as to protrude inside. Therefore, the engagement cylinder 22 of the spike main body 20 inserted into the fastening hole 12 is tightly inserted into the fastening hole 12 as a pipe having a circular cross section.
[0013]
When the engagement inclined piece 13 and the inclined protrusion 23 are fastened to the spike receiving seat 10 with the spike main body 20, the engagement hole 12 and the engagement cylinder 22 face each other and contact with each other. In order to fasten the spike main body 20 to each spike receiving seat 10, the engagement tube 22 of the spike main body 20 is inserted in alignment with the fastening hole 12 of the spike receiving seat. At this time, the inclined protrusions 23 formed on the outer peripheral edge of the engagement cylinder 22 can be inserted so as not to collide with the engagement inclined pieces 13 formed on the inner peripheral edge of the fastening hole 12.
[0014]
As shown in FIGS. 2 (a) and 2 (b), this fastened state is partly shown in order to show the action of the engaging inclined piece 13 and the inclined protrusion 23 when the spike receiving seat 10 and the spike main body 20 are fastened. Illustrated with virtual lines. First, as shown in FIG. 2A, the engagement cylinder 22 of the spike body 20 is made to coincide with the fastening hole 12 of the spike receiving seat 10, and the inclined protrusion 23 of the engagement cylinder 22 is engaged with the engagement hole 12. The engagement cylinder 22 is inserted into the fastening hole 12 from the gap so as not to collide with the piece 13. In this state, one end of the inclined protrusion 23 formed on the engagement cylinder 22 (thin portion having a small thickness) is positioned slightly above the tip of the inclined protrusion 13 formed on the fastening hole 12 (the portion having a small thickness). It becomes a state to do.
[0015]
Next, as shown in FIG. 2 (b), when the spike body 20 is rotated in one direction, the inclined surfaces of the engaging inclined piece 13 and the inclined protrusion 23 are brought into close contact with each other and moved to a thicker portion, The engaging cylinder 22 of the spike body 20 is pulled toward the spike receiving seat 10 side.
Therefore, the engaging cylinder 10 is inserted deeper into the fastening hole 12, and the spike body 20 is in close contact with the spike receiving seat 10. The spike main body 20 moves while rotating, and the inclined saw portion 14 formed on the flange portion 11 of the spike receiving seat 10 and the inclined saw portion 24 formed on the flange portion 21 of the spike main body 20 facing this are rotated with each other. Fasten securely by friction. That is, each of the inclined saw portions 14 and 24 fastens the spike body 20 to the spike receiving seat 10, so that when the spike main body 20 is rotated, the inclined saw portions 14 and 24 are instantly fastened. Therefore, the frictional resistance can be increased. Since the inclined saw portions 14 and 24 are repelled instantaneously, the spike body 20 can be forcibly rotated using a small tool and removed. In particular, when the spike receiving seat 10 and the flange portions 11 and 21 of the spike main body 20 are made of a synthetic resin or urethane material, they have a certain degree of elasticity, so that they can be instantly deformed and easily engaged.
[0016]
As described above, the present invention has been described in detail with respect to the fastening process between the spike receiving seat 10 and the spike main body 20. Specifically, the engagement tube 22 of the spike main body 20 is advanced into the fastening hole 12 of the spike receiving seat 10. Immediately after that, the spike body 20 is rotated.
At this time, since the inclined saw portions 14 and 24 are instantaneously engaged with each other so that the spike body 20 is in close contact with the spike receiving seat 22, the fastening is completed in a very short time. In particular, in order for the spike main body 20 to be brought into close contact (fastening) with the spike receiving seat 10, the movement distance of the inclined protrusion 23 on the engagement inclined piece 13 is such that the rotation angle of the spike main body 20 is about 90 degrees. Fastening of the main body 20 is completed instantaneously with a very short rotation.
[0017]
Therefore, the present invention can be fastened very quickly when a large number of spikes are formed on the bottom 40 of the golf shoe. On the other hand, in order to detach the spike main body 20 from the spike receiving seat 10, the inclined protrusion 23 of the engagement tube 22 must be detached from the engagement inclined piece 13 of the fastening hole 12. Further, in order for the inclined protrusion 23 to be detached from the engaging inclined piece 13, the spike body 20 must be rotated in reverse. In the present invention, the reverse rotation is completely prevented by the inclined saw portions 14 and 24. As described above, the present invention prevents the spike main body 20 from being detached by the engaging inclined piece 13 and the inclined protrusion 23, and releases the engagement of the engaging inclined piece 13 and the inclined protrusion 23 (reverse rotation of the spike main body 20). In order to prevent this, the inclined saw portions 14, 24 have a complementary fastening structure. Therefore, a fast fastening state between the spike receiving seat 10 and the spike body 20 can be maintained for a long period of time.
[0018]
FIG. 4 is a sectional view showing a state in which a conventional screw type spike body is fastened to the spike receiving seat of the present invention.
In the present invention, as shown in FIG. 4, a screwing portion 15 is formed in a central portion of the spike receiving seat 10 in which a screw thread is engraved in a metal cylinder. The function of the spike body 20 may be lost due to damage to the spike body 20 or wear of the spike body 20 due to long-term use. Conventionally, golf shoes have been newly purchased. In the present invention, after removing the spike main body 20 using a small tool or the like, a commercially available general-purpose spike main body 32 is purchased, and the screw formed thereon By using the fastening member 31 by being fastened to the threaded portion 15 of the spike receiving seat 10, the usage period of the golf shoe can be extended.
[0019]
FIG. 5 is a perspective view showing another embodiment of the spike body of the present invention.
The spike body 20 of this embodiment has a protruding shaft 32 that protrudes in the direction of the rotation axis of the engagement tube 22. The projecting shaft 32 projects slightly outward from the opening end of the engagement cylinder 22, and the tip of the projecting shaft 32 collides with the bottom of the threaded portion 15 of the spike receiving seat 10. The projecting shaft 32 has an action of easily indicating that the spike body 20 is not fastened before the spike body 20 is fastened to the spike seat 10 in order to make the spike body 20 float from the spike seat 10. Forgetting to tighten can be prevented.
[0020]
In addition, this invention is not limited to each embodiment mentioned above, Detachment prevention is carried out by engagement with the inclination protrusion 23 and the engagement inclination piece 13, and rotation prevention is carried out by engagement with each inclination saw part 14 and 24. As long as the spike body 20 can be fastened to the spike receiving seat 10, the present invention is not limited to the configuration of the illustrated spike receiving seat 10 and the spike main body 20, and various modifications are possible without departing from the scope of the present invention. Of course, it can be changed.
[0021]
【The invention's effect】
As described above, the golf shoe spike of the present invention can fast and reliably fasten the spike receiving seat and the spike body. Since the fastening is also solid, the golf shoe can be used for a long time. In addition, since the structure is simple, the price can be reduced.
[0022]
In the present invention, the spike receiving seat further includes a threaded portion, so that it can be used by fastening with a conventional commercially available screw-type versatile spike body, and further extending the use period of the golf shoe. There is an effect such as being able to.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view showing an embodiment of a spike for a golf shoe of the present invention.
FIG. 2 is a cross-sectional view showing a state in which a spike body is fastened to a spike receiving seat, where (a) is a state before the spike body is tightened, and (b) is a state after the spike body is tightened.
FIG. 3 is a cross-sectional view showing a state in which a spike body is fastened to a spike receiving seat.
FIG. 4 is a cross-sectional view showing a state in which a conventional screw-type spike body is fastened to the spike receiving seat of the present invention.
FIG. 5 is a perspective view showing another embodiment of the spike body of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Spike seat 11 Flange part 12 Fastening hole 13 Engagement inclination piece 14 Inclination saw part 15 Threading part 20 Spike main body 21 Flange part 22 Engagement cylinder 23 Inclination protrusion 24 Inclination saw part 40 Golf shoe sole

Claims (1)

ゴルフ靴のソール（４０）に埋設するためのフランジ部（１１）を有するスパイク受け座（１０）に、スパイク本体（２０）を着脱自在に締結したゴルフ靴用スパイクであって、
前記スパイク受け座（１０）は、
前記フランジ部（１１）の内周に沿って形成した、一定方向に傾斜した歯先を有する傾斜鋸部（１４）と、
該傾斜鋸部（１４）の内周縁に、回転軸方向に沿って傾斜すると共に突出するように形成した複数の円弧状の係合傾斜片（１３）と、
該傾斜鋸部（１４）の内周に形成した、前記スパイク本体（２０）を締結するための略リング状の空間を有する締結ホール（１２）と、
該締結ホール（１２）の中央に形成した、ネジ締結部材（３１）を有する汎用されているスパイク本体（３２）を締結する際に用いる、円筒内にネジ山を刻設した螺合部（１５）と、から成るものであり、
前記スパイク本体（２０）は、
フランジ部（２１）の内周に沿って形成した、前記スパイク受け座（１０）の傾斜鋸部（１４）と係合するように、一定方向に傾斜した歯先を有する傾斜鋸部（２４）と、
前記締結ホール（１２）内に緊密に挿入され、前記係合傾斜片（１３）の隙間を通って該係合傾斜片（１３）の裏面に密着する傾斜面を有する円弧状の傾斜突起（２３）を持つ係合筒（２２）と、から成るものであり、
前記係合傾斜片（１３）及び傾斜突起（２３）は、前記スパイク受け座（１０）に前記スパイク本体（２０）を締結するときに、前記締結ホール（１２）及び係合筒（２２）が向かい合い、それぞれ接触する位置にあり、かつ係合筒（２２）の外周縁に形成された傾斜突起（２３）が締結ホール（１２）の内周縁に形成された係合傾斜片（１３）と衝突しないで挿入できるように構成した、ことを特徴とするゴルフ靴用スパイク。A spike for a golf shoe in which a spike body (20) is detachably fastened to a spike seat (10) having a flange portion (11) to be embedded in a sole (40) of a golf shoe,
The spike seat (10)
The flange portion formed along the inner periphery (11), inclined saw unit having a tooth tip which is inclined in a certain direction (14),
A plurality of arc-shaped engagement inclined pieces (13) formed on the inner peripheral edge of the inclined saw portion (14) so as to be inclined and protrude along the rotation axis direction;
A fastening hole (12) having a substantially ring-shaped space for fastening the spike body (20) formed on the inner periphery of the inclined saw portion (14),
A threaded portion (15 ) in which a thread is engraved in a cylinder, which is used when fastening a widely used spike body (32) having a screw fastening member (31) formed at the center of the fastening hole (12). ), And
The spike body (20)
An inclined saw portion (24) having a tooth tip inclined in a certain direction so as to engage with the inclined saw portion (14) of the spike receiving seat (10) formed along the inner periphery of the flange portion (21). When,
An arcuate inclined projection (23) having an inclined surface that is tightly inserted into the fastening hole (12) and closely contacts the back surface of the engaging inclined piece (13) through the gap of the engaging inclined piece (13). ) all SANYO engagement cylinder (22), consisting with,
The engaging inclined piece (13) and the inclined protrusion (23) are arranged so that the fastening hole (12) and the engaging cylinder (22) are engaged when the spike body (20) is fastened to the spike receiving seat (10). The inclined projections (23) formed at the outer peripheral edge of the engagement tube (22) collide with the engagement inclined piece (13) formed at the inner peripheral edge of the fastening hole (12). A spike for golf shoes, characterized in that it can be inserted without being inserted .
JP2002109909A 2001-04-23 2002-04-12 Golf shoe spikes Expired - Fee Related JP3691025B2 (en)

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