JP2005087250A

JP2005087250A - Shoes

Info

Publication number: JP2005087250A
Application number: JP2003321092A
Authority: JP
Inventors: Kenji Nakayama; 賢司中山
Original assignee: HI SPORTS SHA KK
Current assignee: HI SPORTS SHA KK
Priority date: 2003-09-12
Filing date: 2003-09-12
Publication date: 2005-04-07
Anticipated expiration: 2023-09-12
Also published as: JP4410519B2

Abstract

<P>PROBLEM TO BE SOLVED: To increase the frequency of exchangeable uses of sole grounding member 10. <P>SOLUTION: Shoe 2 is equipped with a sole grounding member 10 detachably attached to the heel portion 8 of a shoe sole body 40. A recess 12 is formed in the heel portion 8, a magnet member 14 is fixed to the base surface of the recess 12, and a lot of loops 16 are provided on bottom face area of the heel portion 8, except in the recess 12. The magnet member 18 is fixed in protrusion on the top surface of the sole grounding member. A lot of hooks 20 are provided on the upper surface area of the sole grounding member 10 except in the magnet member 18. The sole grounding member 10 is engaged to the loops 16 in freely detachable manner by means of the hook 20, when the magnet member 18 is fitted to the recess 12 and also attached magnetically to the magnet member 14. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、靴底本体と、該靴底本体の踵領域に離脱自在に装着される踵接地部材、すなわち交換可能な踵接地部材とを備えた靴、特に、ボウリング用靴として好適に使用可能な靴に間する。 INDUSTRIAL APPLICABILITY The present invention can be suitably used as a shoe including a shoe sole body and a shoe grounding member that is detachably attached to the shoe region of the shoe sole body, that is, a replaceable shoe grounding member, in particular, as a bowling shoe. Put on your shoes.

一般的に、スポーツの１種であるボウリングは、ボールを投げるときに、投げる手と反対側の足（例えば右手で投げる場合には左足）で体重を支えると共に該足を滑らせる。この滑りは、スコアを左右するきわめて重要かつ微妙な要素であり、多すぎても少なすぎても、ボールのコントロールあるいはボールの威力などに悪影響を与えてしまう。上記滑りは、ボウリング用靴の接地部材の材質のみならず、ボウリング場におけるレーンコンディション、室内温度や湿度などの環境条件などによっても大きく左右される。 In general, bowling, which is a kind of sport, supports the weight and slides the foot with the foot opposite to the throwing hand (for example, the left foot when throwing with the right hand) when throwing the ball. This slip is an extremely important and subtle factor that affects the score, and if it is too much or too little, it will adversely affect the control of the ball or the power of the ball. The slip is greatly influenced not only by the material of the grounding member of the bowling shoe but also by the lane condition at the bowling alley, the environmental conditions such as the room temperature and humidity, and the like.

このため、使用するボウリング用靴の接地部材の材質が一定である場合には、そのときの種々の条件に合った最適な滑りが得にくくなる。このような不具合を解消するため、靴底本体に対し、材質などが異なる接地部材を随時交換できるようにしたボウリング用靴はすでに提案されている。 For this reason, when the material of the grounding member of the bowling shoe to be used is constant, it is difficult to obtain an optimal slip suitable for various conditions at that time. In order to solve such a problem, a bowling shoe has been proposed in which a grounding member made of a different material or the like can be exchanged as needed for the sole body.

上記形態のボウリング用靴は、靴底本体の下面側に着脱自在なテープの一方の係合手段（例えば多数のフック）を設け、上面側に着脱自在なテープの他方の係合手段（例えば多数のループ）を設けた複数の接地部材を靴底本体の下面側に係合手段の各々を介して離脱自在に装着するよう構成されている（特許文献１参照）。接地部材は、爪先部品と、踵部品と、中央部品とからなる。このように構成されたボウリング用靴によれば、そのときの種々の条件に合った最適な滑りを得るために、材質などが異なる接地部材を適宜に選択することができるので、ある程度の所望する滑りを得ることは可能である。 The bowling shoe having the above-described configuration is provided with one detachable tape engaging means (for example, many hooks) on the lower surface side of the sole body, and the other detachable tape engaging means (for example, many hooks) on the upper surface side. A plurality of grounding members provided with a loop) are configured to be detachably mounted on the lower surface side of the shoe sole body via each of the engaging means (see Patent Document 1). The grounding member includes a toe part, a heel part, and a central part. According to the bowling shoe constructed in this way, in order to obtain an optimal slip suitable for various conditions at that time, a grounding member made of a different material can be appropriately selected. It is possible to get a slip.

しかしながら、上記ボウリング用靴においては、複数の接地部材を靴底本体の下面側に着脱自在なテープの係合手段の各々のみにより離脱自在に装着するよう構成されているので、繰り返して行われる滑り及び停止動作で発生する大きな摩擦力や荷重に対する耐久性に乏しく、当初のしっかりした保持力が比較的早期に劣化してしまう。その結果、接地部材を含むボウリング用靴全体の寿命が短くなる。このような耐久性の問題は、特に大きな荷重を受ける踵部品の結合部において顕著であり、改善が要望されるところであった。 However, in the above bowling shoe, the plurality of grounding members are configured to be detachably attached only to each of the detachable tape engaging means on the lower surface side of the sole body. In addition, the durability against a large frictional force and load generated by the stop operation is poor, and the initial firm holding force deteriorates relatively early. As a result, the entire life of the bowling shoe including the grounding member is shortened. Such a problem of durability is particularly prominent in the joint portion of the saddle part that receives a large load, and improvement has been desired.

実公平７−５０９６１号公報No. 7-50961

本発明の目的は、靴底本体の踵領域と踵接地部材との結合部の耐久性を向上させることにより、全体の寿命を長くすることを可能にする、新規な靴を提供することである。 An object of the present invention is to provide a novel shoe that makes it possible to prolong the entire life by improving the durability of the joint between the heel region of the shoe sole body and the heel grounding member. .

本発明の他の目的は、靴底本体の踵領域と踵接地部材との結合部の耐久性を向上させることにより、全体の寿命を長くすることを可能にする、新規なボウリング用靴を提供することである。 Another object of the present invention is to provide a novel bowling shoe that can increase the overall life by improving the durability of the joint between the heel region of the shoe sole body and the heel grounding member. It is to be.

本発明によれば、靴底本体と、該靴底本体の踵領域に離脱自在に装着される踵接地部材とを備えた靴において、該靴底本体の該踵領域には凹部が形成され、該凹部の底面には磁気吸着部材が固着され、該靴底本体の該踵領域における、該凹部を除く下面領域には係合手段が配設され、該踵接地部材の上面には磁気被吸着部材が突出して固着され、該踵接地部材における、該磁気被吸着部材を除く上面領域には被係合手段が配設され、該踵接地部材は、該磁気被吸着部材が、該踵領域の該凹部に離脱自在に嵌合されかつ該磁気吸着部材に分離可能に吸着されると共に被係合手段が係合手段に離脱自在に係合されて該踵領域に離脱自在に装着される、ことを特徴とする靴、が提供される。
該磁気吸着部材は磁石部材から構成され、該磁気被吸着部材は磁石部材又は磁性部材から構成される、ことが好ましい。
該磁気吸着部材は磁性部材から構成され、該磁気被吸着部材は磁石部材から構成される、ことが好ましい。
該磁石部材は所定の厚さを有する磁石板部材から形成される、ことが好ましい。
該磁石板部材はラバーマグネットから形成される、ことが好ましい。
該磁性部材は所定の厚さを有する磁性板部材から形成される、ことが好ましい。
該磁性板部材は可撓性を有している、ことが好ましい。
該靴底本体の該踵領域における該凹部は該踵領域の中央領域に形成され、該踵接地部材の上面に突出して固着された該磁気被吸着部材は該踵接地部材の中央領域に配置される、ことが好ましい。
該踵接地部材は、該磁気被吸着部材の外周面が該踵領域の該凹部の内周面にほぼ密着して嵌合されて該踵領域の下面全体を覆うよう該踵領域に装着される、ことが好ましい。
該磁気被吸着部材の該外周面は、該踵接地部材の幅方向に直線状に延在する直線外面と、該直線外面に対し該踵接地部材の後側領域内において、該直線外面の両端間をほぼ円弧状に延在する曲外面とからなり、該凹部の該内周面は、該踵領域の幅方向に直線状に延在する直線内面と、該直線内面に対し該踵領域の後側領域内において、該直線内面の両端間をほぼ円弧状に延在する曲内面とからなる、ことが好ましい。
該靴底本体の該踵領域における該凹部は、該踵領域の前後方向の中間領域において、該踵領域の幅方向の全領域を直線状に延在するよう形成され、該磁気被吸着部材は、該踵接地部材の前後方向の中間領域において、該踵接地部材の幅方向の全領域を直線状に延在するよう配置される、ことが好ましい。
該磁気被吸着部材は、該踵接地部材の幅方向全域にわたって直線状に延在しかつ該踵接地部材の前方に面する前外面と、該前外面に対し後方に間隔をおいて平行に該踵接地部材の幅方向全域にわたって直線状に延在しかつ該踵接地部材の後方に面する後外面と、該前外面及び後外面の両端間を前後方向に延在する両側面とを備え、該凹部は、該踵領域の幅方向全域にわたって直線状に延在しかつ該踵領域の後方に面する前内面と、該前内面に対し後方に間隔をおいて平行に該踵領域の幅方向全域にわたって直線状に延在しかつ該前内面に対向する後内面とを備え、該踵接地部材は、該磁気被吸着部材の該前外面及び該後外面が、それぞれ該踵領域の該凹部の該前内面及び該後内面にほぼ密着して嵌合されて該踵領域の下面全体を覆うよう該踵領域に装着される、ことが好ましい。
ボウリング用靴である、ことが好ましい。 According to the present invention, in a shoe comprising a shoe sole body and a shoe grounding member that is detachably attached to the shoe region of the shoe body, a recess is formed in the shoe region of the shoe body. A magnetic attraction member is fixed to the bottom surface of the recess, and an engagement means is disposed on the bottom surface area of the shoe sole body excluding the recess, and the top surface of the heel grounding member is magnetically attracted. A member protrudes and is fixed. Engagement means is disposed on an upper surface area of the heel-grounding member excluding the magnetic attracted member. The releasably fitted into the recess and removably attracted to the magnetic attracting member, and the engaged means is releasably engaged with the engaging means and removably attached to the flange region. A shoe is provided.
The magnetic attracting member is preferably composed of a magnet member, and the magnetic attracted member is preferably composed of a magnet member or a magnetic member.
The magnetic attracting member is preferably composed of a magnetic member, and the magnetic attracted member is preferably composed of a magnet member.
The magnet member is preferably formed from a magnet plate member having a predetermined thickness.
The magnet plate member is preferably formed from a rubber magnet.
The magnetic member is preferably formed from a magnetic plate member having a predetermined thickness.
The magnetic plate member preferably has flexibility.
The concave portion in the heel region of the shoe sole body is formed in the central region of the heel region, and the magnetically attracted member protruding and fixed on the upper surface of the heel grounding member is disposed in the central region of the heel grounding member. It is preferable that
The saddle grounding member is attached to the saddle region so that the outer peripheral surface of the magnetically attracted member is fitted in close contact with the inner peripheral surface of the concave portion of the saddle region and covers the entire lower surface of the saddle region. Is preferable.
The outer peripheral surface of the magnetically attracted member includes a straight outer surface extending linearly in the width direction of the saddle grounding member, and both ends of the straight outer surface in a rear region of the saddle grounding member with respect to the straight outer surface. The inner peripheral surface of the concave portion is a linear inner surface extending linearly in the width direction of the ridge region, and the ridge region with respect to the linear inner surface. In the rear region, it is preferable that the linear inner surface includes a curved inner surface extending between both ends of the linear inner surface in a substantially arc shape.
The concave portion in the heel region of the shoe sole body is formed so as to extend linearly in the entire region in the width direction of the heel region in an intermediate region in the front-rear direction of the heel region, and the magnetically attracted member is In the intermediate region in the front-rear direction of the saddle-grounding member, it is preferable that the entire region in the width direction of the saddle-grounding member extends linearly.
The magnetically attracted member includes a front outer surface that extends linearly across the entire width direction of the saddle grounding member and faces the front of the saddle grounding member, and is parallel to the front outer surface at a distance from the rear. A rear outer surface extending linearly over the entire width direction of the heel-grounding member and facing the rear side of the heel-grounding member, and both side surfaces extending in the front-rear direction between both ends of the front outer surface and the rear outer surface, The concave portion extends linearly over the entire width direction of the heel region and faces the rear surface of the heel region, and the width direction of the heel region is parallel to the front inner surface at a distance behind the front surface. A rear inner surface that extends linearly over the entire area and faces the front inner surface, and the saddle grounding member includes a front outer surface and a rear outer surface of the magnetically attracted member, respectively, The scissors are fitted so as to be in close contact with the front inner surface and the rear inner surface so as to cover the entire lower surface of the scissor region. Is attached to the band, it is preferable.
A bowling shoe is preferred.

以下、本発明に従って構成されたボウリング用靴の好適な実施の形態を添付図面を参照して詳細に説明する。 Preferred embodiments of a bowling shoe constructed according to the present invention will be described below in detail with reference to the accompanying drawings.

図１及び図２を参照して、全体を番号２で示すボウリング用靴は、靴底本体４と、靴底本体４の上面側に一体に設けられ被い部６と、靴底本体４の踵領域８に離脱自在に装着される踵接地部材１０とを備えている。なお、このボウリング用靴２は、ボールを投げるときに、投げる手と反対側の足に履く靴であり、実施形態においては、左足用の靴である。足の甲や踵の周囲などを被うための被い部６は、公知の構成を利用することでよく、適宜の材料、例えば人工皮革あるいは天然皮革などから形成される。靴底本体４は、適宜の材料、例えば合成ゴムから一体に形成される。図３に示されているように、実施形態において、靴底本体４の踵領域８の前端は、靴底本体４の幅方向の全域にわたって直線状に延在するよう規定され、踵領域８の後端はほぼ円弧形状をなしている。 Referring to FIGS. 1 and 2, a bowling shoe generally indicated by reference numeral 2 includes a shoe sole body 4, a cover 6 integrally provided on the upper surface side of the shoe sole body 4, and the shoe sole body 4. A gutter grounding member 10 that is detachably attached to the gutter region 8 is provided. The bowling shoe 2 is a shoe worn on a foot opposite to the throwing hand when throwing a ball. In the embodiment, the bowling shoe 2 is a shoe for the left foot. The covering portion 6 for covering the back of the foot, the periphery of the heel and the like may use a known configuration, and is formed of an appropriate material such as artificial leather or natural leather. The shoe sole body 4 is integrally formed from an appropriate material, for example, synthetic rubber. As shown in FIG. 3, in the embodiment, the front end of the heel region 8 of the sole body 4 is defined to extend linearly over the entire width direction of the sole body 4, The rear end has a substantially arc shape.

図１〜図３を参照して、靴底本体４の踵領域８の中央領域には凹部１２が形成され、凹部１２の底面には磁気吸着部材、実施形態においては磁石部材１４が固着されている。靴底本体４の踵領域８における、凹部１２を除く下面領域の全域には、係合手段、実施形態においては、面ファスナの多数のフック１６が配設されている。この多数のフック１６は、ベースとなる帯部材に配設され、この帯部材が踵領域８における上記下面領域に貼着されている。 1 to 3, a recess 12 is formed in the central region of the heel region 8 of the shoe sole body 4, and a magnetic adsorption member, in the embodiment, a magnet member 14 is fixed to the bottom surface of the recess 12. Yes. In the heel region 8 of the shoe sole body 4, engaging means, in the embodiment, a large number of hooks 16 of hook-and-loop fasteners are disposed in the entire region of the lower surface region excluding the recess 12. The multiple hooks 16 are disposed on a base band member, and the band member is attached to the lower surface region in the heel region 8.

更に具体的に説明すると、凹部１２は、踵領域８の下面からほぼ一定の深さを有しており、その底面は、踵領域８の下面と共通の仮想面に対しほぼ平行である。凹部１２は、直線内面１２ａと曲内面１２ｂとからなる内周面を備えている。直線内面１２ａは、踵領域８の幅方向（図３において上下方向）に直線状に延在し、曲内面１２ｂは、直線内面１２ａに対し踵領域８の後側領域内（図３において右側領域内）において、直線内面１２ａの両端間をほぼ円弧状に延在する。 More specifically, the recess 12 has a substantially constant depth from the lower surface of the heel region 8, and the bottom surface thereof is substantially parallel to a virtual plane common to the lower surface of the heel region 8. The recess 12 includes an inner peripheral surface composed of a straight inner surface 12a and a curved inner surface 12b. The straight inner surface 12a extends linearly in the width direction of the ridge region 8 (vertical direction in FIG. 3), and the curved inner surface 12b is in the rear region of the ridge region 8 with respect to the straight inner surface 12a (the right region in FIG. 3). Inner) extends between both ends of the straight inner surface 12a in a substantially arc shape.

磁石部材１４は、所定の厚さを有する磁石板部材、実施形態においては、所定の厚さを有すると共に可撓性を有する磁石板部材であるラバーマグネットから形成されている。磁石部材１４は、平面から見て、凹部１２とほぼ同じ輪郭を有しているが、わずかに小さい輪郭を有しており、凹部１２内に挿入されて凹部１２の底面のほぼ全域を覆うよう貼着される。 The magnet member 14 is formed of a magnet plate member having a predetermined thickness, in the embodiment, a rubber magnet which is a magnet plate member having a predetermined thickness and flexibility. The magnet member 14 has substantially the same contour as the concave portion 12 as viewed from above, but has a slightly smaller contour, and is inserted into the concave portion 12 so as to cover almost the entire bottom surface of the concave portion 12. Affixed.

図１〜図５を参照して、踵接地部材１０は、適宜の材料、例えば合成ゴムから形成され、靴底本体４の踵領域８の輪郭とほぼ同じ輪郭を有している。踵接地部材１０の中央領域の上面には、磁気被吸着部材、実施形態においては磁石部材１８が該上面から所定の高さだけ突出して固着されている。踵接地部材１０における、磁石部材１８を除く上面領域の全域には、被係合手段、実施形態においては、面ファスナの多数のループ２０が配設されている。この多数のループ２０は、ベースとなるシート部材に配設され、このシート部材が踵接地部材１０における上記上面領域に貼着されている。 Referring to FIGS. 1 to 5, the heel grounding member 10 is formed of an appropriate material, for example, synthetic rubber, and has substantially the same contour as that of the heel region 8 of the sole body 4. A magnetically attracted member, in the embodiment, a magnet member 18 protrudes from the upper surface by a predetermined height and is fixed to the upper surface of the central region of the heel contact member 10. A plurality of loops 20 of hook-and-loop fasteners, in the embodiment, hook-and-loop fasteners are disposed in the entire area of the upper surface area of the ground contact member 10 excluding the magnet member 18. The multiple loops 20 are disposed on a sheet member serving as a base, and the sheet member is adhered to the upper surface region of the heel contact member 10.

更に具体的に説明すると、磁石部材１８は、所定の厚さを有する磁石板部材、実施形態においては、所定の厚さを有すると共に可撓性を有する磁石板部材であるラバーマグネットから形成されている。実施形態においては、磁石部材１８は、可撓性板部材である合成ゴム板２２を介して、踵接地部材１０の上面に配設されている。すなわち、磁石部材１８はほぼ同じ輪郭（平面から見た輪郭）を有する合成ゴム板２２の上面に貼着され、上面に磁石部材１８が貼着された合成ゴム板２２が踵接地部材１０の上面に貼着されている。もちろん、このような構成に代えて、所定の厚さの磁石部材１８を直接、踵接地部材１０の上面に貼着してもよい。いずれの構成においても、磁石部材１８の上面は、踵接地部材１０の上面、更には多数のループ２０の上面よりも突出した位置に存在することが重要である。 More specifically, the magnet member 18 is formed of a magnet plate member having a predetermined thickness, in the embodiment, a rubber magnet which is a magnet plate member having a predetermined thickness and flexibility. Yes. In the embodiment, the magnet member 18 is disposed on the upper surface of the heel-grounding member 10 via a synthetic rubber plate 22 that is a flexible plate member. That is, the magnet member 18 is attached to the upper surface of the synthetic rubber plate 22 having substantially the same contour (contour seen from the plane), and the synthetic rubber plate 22 having the magnet member 18 attached to the upper surface is the upper surface of the heel-grounding member 10. It is affixed to. Of course, instead of such a configuration, a magnet member 18 having a predetermined thickness may be directly attached to the upper surface of the heel-grounding member 10. In any configuration, it is important that the upper surface of the magnet member 18 exists at a position protruding from the upper surface of the heel-grounding member 10 and further from the upper surfaces of the numerous loops 20.

磁石部材１８及び合成ゴム板２２は、踵領域８の凹部１２内に挿入されて凹部１２の底面に貼着された上記磁石部材１４と実質的に同じ輪郭（平面から見た輪郭）を有している。すなわち、磁石部材１８及び合成ゴム板２２は、それぞれ直線外面１８ａ及び２２ａと曲外面１８ｂ及び２２ｂとからなる外周面を備えている。直線外面１８ａ及び２２ａは、踵接地部材１０の幅方向（図４において上下方向）に直線状に延在し、曲外面１８ｂ及び２２ｂは、直線外面１８ａ及び２２ａに対し踵接地部材１０の後側領域内（図４において右側領域内）において、直線外面１８ａ及び２２ａの両端間をほぼ円弧状に延在する。 The magnet member 18 and the synthetic rubber plate 22 have substantially the same contour (contour viewed from the plane) as the magnet member 14 inserted into the recess 12 of the flange region 8 and adhered to the bottom surface of the recess 12. ing. That is, the magnet member 18 and the synthetic rubber plate 22 are provided with outer peripheral surfaces composed of straight outer surfaces 18a and 22a and curved outer surfaces 18b and 22b, respectively. The straight outer surfaces 18a and 22a extend linearly in the width direction (vertical direction in FIG. 4) of the saddle grounding member 10, and the curved outer surfaces 18b and 22b are the rear sides of the saddle grounding member 10 with respect to the straight outer surfaces 18a and 22a. In the region (in the right region in FIG. 4), both ends of the straight outer surfaces 18a and 22a extend in a substantially arc shape.

踵接地部材１０は、磁石部材１８が（実施形態においては磁石部材１８及び合成ゴム板２２が）、靴底本体４における踵領域８の凹部１２に離脱自在に嵌合されかつ磁石部材１４に分離可能に吸着される（磁石部材１８の片面、すなわち露呈された片面であって、図１及び図２において上面が、磁石部材１４の片面、すなわち露呈された片面であって、図１及び図２において下面に吸着される）と共に被係合手段である多数のループ２０が係合手段である多数のフック１６に離脱自在に係合されて踵領域８に離脱自在に装着される（図１１参照）。踵接地部材１０は、磁石部材１８及び合成ゴム板２２の上記外周面が踵領域８の凹部１２の内周面にほぼ密着して嵌合されて踵領域８の下面全体を覆うよう踵領域８に装着される。なお、踵領域８の下面から、凹部１２の底面に固着された磁石部材１４の該片面までの深さは、踵接地部材１０の上面から、磁石部材１８の該片面までの高さとほぼ等しい。これらの寸法は、要するに、磁石部材１８が（実施形態においては磁石部材１８及び合成ゴム板２２が）、靴底本体４における踵領域８の凹部１２に離脱自在に嵌合されかつ磁石部材１４に分離可能に吸着された状態で、多数のループ２０が多数のフック１６に離脱自在にしっかりと係合されて踵領域８に離脱自在に装着される程度に設定されればよい。 The heel grounding member 10 includes a magnet member 18 (in the embodiment, the magnet member 18 and the synthetic rubber plate 22) that are detachably fitted into the recess 12 in the heel region 8 of the shoe sole body 4 and separated into the magnet member 14. 1 and FIG. 2, the upper surface in FIG. 1 and FIG. 2 is the one surface of the magnet member 14, that is, the exposed one surface. In addition, a large number of loops 20 as engaged means are removably engaged with a large number of hooks 16 as engaging means and are removably attached to the heel region 8 (see FIG. 11). ). The saddle grounding member 10 is fitted so that the outer peripheral surfaces of the magnet member 18 and the synthetic rubber plate 22 are fitted in close contact with the inner peripheral surface of the recess 12 in the saddle region 8 so as to cover the entire lower surface of the saddle region 8. It is attached to. The depth from the lower surface of the saddle region 8 to the one surface of the magnet member 14 fixed to the bottom surface of the recess 12 is substantially equal to the height from the upper surface of the saddle grounding member 10 to the one surface of the magnet member 18. In short, these dimensions are such that the magnet member 18 (in the embodiment, the magnet member 18 and the synthetic rubber plate 22) are detachably fitted into the recess 12 in the heel region 8 of the shoe sole body 4 and are attached to the magnet member 14. The number of loops 20 may be set so as to be detachably and securely engaged with the number of hooks 16 and detachably attached to the heel region 8 while being separably adsorbed.

周知のラバーマグネットから形成される磁石部材１４及び１８は、それぞれ片面に帯状のＮ極Ｓ極が交互に並ぶように着磁されている。したがって、踵接地部材１０の磁石部材１８の該片面が、踵領域８の凹部１２の底面に貼着された磁石部材１４の該片面に重合されたとき、磁石部材１８における該片面の磁極の各々が、磁石部材１４における該片面の磁極の各々に対し、それぞれ相互に異極となるよう、相互の磁極が配列されていることが好ましい。このような組み合わせにより、磁石部材１８の該片面は、磁石部材１４の該片面に対し、十分確実に吸着される。 Magnet members 14 and 18 formed of known rubber magnets are magnetized so that strip-like N poles and S poles are alternately arranged on one side. Accordingly, when the one surface of the magnet member 18 of the saddle grounding member 10 is superposed on the one surface of the magnet member 14 attached to the bottom surface of the recess 12 in the saddle region 8, each of the magnetic poles on the one surface of the magnet member 18. However, it is preferable that the magnetic poles of the magnet member 14 are arranged so that the magnetic poles of the single side are different from each other. With such a combination, the one surface of the magnet member 18 is sufficiently adsorbed to the one surface of the magnet member 14.

上記説明から明らかなように、踵接地部材１０は、靴底本体４における踵領域８に対し、面ファスナ（フック１６及びループ２０）による係合に加えて、踵接地部材１０の磁石部材１８が踵領域８の磁石部材１４に吸着されることにより踵領域８に離脱自在に装着されるので、靴底本体４の踵領域８と踵接地部材１０との結合部における耐久性を、面ファスナのみによる従来の結合部における耐久性よりも向上させることができ、踵接地部材１０を含むボウリング用靴２全体の寿命を長くすることを可能にするのである。 As is apparent from the above description, the heel grounding member 10 has the magnet member 18 of the heel grounding member 10 connected to the heel region 8 in the sole body 4 in addition to the engagement by the hook-and-loop fasteners (hook 16 and loop 20). Since it is detachably attached to the heel region 8 by being attracted to the magnet member 14 in the heel region 8, the durability at the joint portion between the heel region 8 and the heel grounding member 10 of the sole body 4 is limited only to the surface fastener. Therefore, the durability of the bowling shoe 2 including the heel grounding member 10 can be extended.

つまり、従来のように、踵接地部材１０を、靴底本体４における踵領域８に対し、面ファスナのみにより係合した場合には、繰り返して行われる滑り及び停止動作で発生する大きな摩擦力や荷重に対する耐久性に乏しく、当初のしっかりした保持力が所望する期間の間維持されず、比較的早期に劣化してしまう。靴底本体４の踵領域８と踵接地部材１０との結合部には、特に大きな荷重が作用するので劣化が早くなる。これに対し本発明においては、面ファスナによる係合と磁石部材１８及び１４による結合とを併用しており、しかも、磁石部材１８及び１４間の吸着による結合能力は半永久的に維持されるので、面ファスナによる係合部に作用する負荷が軽減されて、面ファスナによる係合部の耐久性が向上する。その結果、踵接地部材１０の、靴底本体４における踵領域８に対する結合部全体の耐久性が向上し、踵接地部材１０を含むボウリング用靴２全体の寿命を長くすることができるのである。 That is, when the heel grounding member 10 is engaged with the heel region 8 in the sole body 4 by only the surface fastener as in the conventional case, the large frictional force generated by the repeated sliding and stopping operations or The durability against the load is poor, and the initial firm holding force is not maintained for a desired period of time and deteriorates relatively early. Since a particularly large load acts on the joint between the heel region 8 of the shoe sole body 4 and the heel grounding member 10, deterioration is accelerated. On the other hand, in the present invention, the engagement by the hook-and-loop fastener and the coupling by the magnet members 18 and 14 are used in combination, and the coupling ability by the adsorption between the magnet members 18 and 14 is maintained semipermanently. The load acting on the engaging portion by the surface fastener is reduced, and the durability of the engaging portion by the surface fastener is improved. As a result, the durability of the entire coupling portion of the heel grounding member 10 to the heel region 8 in the shoe sole body 4 is improved, and the life of the bowling shoe 2 including the heel grounding member 10 can be extended.

踵接地部材１０は、踵接地部材１０の上面に該上面から突出して固着された磁石部材１８、実施形態においては磁石部材１８及び合成ゴム板２２（要するに突起部）が、靴底本体４における踵領域８の凹部１２に離脱自在に嵌合されかつ磁石部材１４に分離可能に吸着されるので、滑り及び停止動作で発生する大きな摩擦力や荷重に対し、凹部１２に嵌合された磁石部材１８及び合成ゴム板２２がスラスト方向の荷重を受け止めてくれる。その結果、面ファスナによる係合部に作用する負荷（特にスラスト方向の負荷）が軽減されて、面ファスナによる係合部の耐久性が向上する。上記実施形態において、踵接地部材１０は、磁石部材１８の外周面が踵領域８の凹部１２の内周面にほぼ密着して嵌合されて踵領域８の下面全体を覆うよう踵領域８に装着されるので、上記効果を十分確実に得ることができる。 The heel grounding member 10 includes a magnet member 18 that protrudes from the upper surface of the heel grounding member 10 and is fixed to the upper surface of the heel grounding member 10, and in the embodiment, the magnet member 18 and the synthetic rubber plate 22 (in other words, a protrusion). Since the magnet member 14 is detachably fitted to the recess 12 in the region 8 and is separably attracted to the magnet member 14, the magnet member 18 fitted to the recess 12 with respect to a large frictional force or load generated by sliding and stopping operations. The synthetic rubber plate 22 receives the load in the thrust direction. As a result, the load (especially the load in the thrust direction) acting on the engaging portion by the surface fastener is reduced, and the durability of the engaging portion by the surface fastener is improved. In the above-described embodiment, the saddle grounding member 10 is fitted in the collar region 8 so that the outer peripheral surface of the magnet member 18 is fitted in close contact with the inner peripheral surface of the recess 12 in the collar region 8 and covers the entire lower surface of the collar region 8. Since it is mounted, the above effect can be obtained sufficiently reliably.

上記実施形態において、靴底本体４の踵領域８における凹部１２は踵領域８の中央領域に形成され、踵接地部材１０の上面に突出して固着された磁石部材１８、実施形態においては磁石部材１８及び合成ゴム板２２は踵接地部材１０の中央領域に形成されている。踵領域８の中央領域は特に体重などの荷重が大きく作用するので、上記レイアウトにより面ファスナの係合部に対する荷重負担が軽減され、面ファスナの耐久性を向上させる。 In the above embodiment, the recess 12 in the heel region 8 of the shoe sole body 4 is formed in the central region of the heel region 8 and protrudes and is fixed to the upper surface of the heel grounding member 10. In the embodiment, the magnet member 18. The synthetic rubber plate 22 is formed in the central region of the saddle grounding member 10. Since a load such as body weight is particularly large in the central region of the heel region 8, the load burden on the engaging portion of the surface fastener is reduced by the above layout, and the durability of the surface fastener is improved.

また、上記ボウリング用靴２において、靴底本体４の踵領域８と踵接地部材１０との結合に、面ファスナに加えて磁石部材１４及び１８が付加されるので、踵領域８と踵接地部材１０との結合部の重量が、面ファスナのみにより結合されている従来のボウリング用靴よりも増加する。この構成は、滑り及び停止動作を重視するボウリング用靴としてのバランス向上に寄与するものである。 In addition, in the bowling shoe 2, since the magnet members 14 and 18 are added to the connection between the heel region 8 of the sole body 4 and the heel grounding member 10 in addition to the hook and loop fastener, the heel region 8 and the heel grounding member are added. The weight of the joint with 10 is increased compared to a conventional bowling shoe that is joined only by hook and loop fasteners. This configuration contributes to improving the balance as a bowling shoe that places importance on slipping and stopping operations.

磁石部材１４及び１８を、所定の厚さを有する磁石板部材から構成した場合には、スペース的にきわめて有利であると共に所要の吸着面積を容易に確保できる。磁石部材１４及び１８を、可撓性を有する磁石板部材であるラバーマグネットから形成した場合には、使用時における靴底本体４の踵領域８及び踵接地部材１０のたわみに追従できるので、ボウリング用靴２の機能を損なうことはない。 When the magnet members 14 and 18 are composed of magnet plate members having a predetermined thickness, it is extremely advantageous in terms of space and a required adsorption area can be easily secured. When the magnet members 14 and 18 are formed of rubber magnets, which are flexible magnet plate members, it is possible to follow the deflection of the heel region 8 of the sole body 4 and the heel grounding member 10 during use. The function of the shoe 2 is not impaired.

次に、図６〜図１０及び図１２を参照して、本発明によるボウリング用靴の他の実施形態について説明する。なお、図６〜図１０及び図１２において、図１〜図５及び図１１を参照して説明したボウリング用靴と実質的に同一部分は同一符号で示し、説明は省略する。 Next, another embodiment of the bowling shoe according to the present invention will be described with reference to FIGS. 6 to 10 and 12, substantially the same parts as the bowling shoes described with reference to FIGS. 1 to 5 and 11 are denoted by the same reference numerals, and the description thereof is omitted.

先ず、図６〜図８を参照して、全体を番号３０で示すボウリング用靴３０において、靴底本体４の踵領域８における凹部３２は、踵領域８における前後方向の中間領域において、踵領域８の幅方向の全領域を直線状に延在するよう形成されている。凹部３２は、踵領域８の幅方向全域にわたって直線状に延在しかつ踵領域８の後方に面する前内面３２ａと、前内面３２ａに対し後方に間隔をおいて平行に踵領域８の幅方向全域にわたって直線状に延在しかつ前内面１２ａに対向する後内面１２ｂとを備えている。凹部３２は、踵領域８の幅方向に縦長の矩形平面形状を有している。 First, referring to FIG. 6 to FIG. 8, in the bowling shoe 30 indicated by the whole number 30, the recess 32 in the heel region 8 of the sole body 4 is a heel region in an intermediate region in the front-rear direction in the heel region 8. 8 is formed so as to extend linearly in the entire region in the width direction. The concave portion 32 extends linearly over the entire width direction of the heel region 8 and faces the rear surface of the heel region 8, and the width of the heel region 8 parallel to the front inner surface 32 a with a space behind it. A rear inner surface 12b that extends linearly over the entire direction and faces the front inner surface 12a is provided. The recess 32 has a vertically long rectangular planar shape in the width direction of the heel region 8.

凹部３２は、踵領域８の下面からほぼ一定の深さを有しており、その底面は、踵領域８の下面と共通の仮想面に対しほぼ平行である。凹部３２の底面には、磁気吸着部材、実施形態においては磁石部材３４が固着されている。靴底本体４の踵領域８における、凹部３２を除く下面領域の全域には、係合手段、実施形態においては、面ファスナの多数のフック１６が配設されている。この多数のフック１６は、ベースとなるシート部材に配設され、このシート部材が踵領域８における上記下面領域に貼着されている。 The recess 32 has a substantially constant depth from the lower surface of the heel region 8, and the bottom surface thereof is substantially parallel to a virtual plane common to the lower surface of the heel region 8. A magnetic adsorption member, in the embodiment, a magnet member 34 is fixed to the bottom surface of the recess 32. In the heel region 8 of the shoe sole body 4, engaging means, in the embodiment, a large number of hooks 16 of hook-and-loop fasteners are disposed in the entire region of the lower surface region excluding the recess 32. The large number of hooks 16 are disposed on a base sheet member, and the sheet member is attached to the lower surface region in the flange region 8.

磁石部材３４は、所定の厚さを有する磁石板部材、実施形態においては、所定の厚さを有すると共に可撓性を有する磁石板部材であるラバーマグネットから形成されている。磁石部材３４は、凹部３２とほぼ同じ輪郭（平面から見た輪郭であって、踵領域８の幅方向に縦長の矩形平面形状）であるが、凹部３２よりもわずかに小さいの前後方向長さを有しており、凹部３２内に挿入されて凹部３２の底面のほぼ全域を覆うよう貼着される。 The magnet member 34 is formed of a magnet plate member having a predetermined thickness, in the embodiment, a rubber magnet which is a magnet plate member having a predetermined thickness and flexibility. The magnet member 34 has substantially the same contour as the concave portion 32 (contour as viewed from above, which is a vertically long rectangular planar shape in the width direction of the flange region 8), but is slightly smaller in the front-rear direction than the concave portion 32. It is inserted into the recess 32 and stuck so as to cover almost the entire bottom surface of the recess 32.

図６〜図１０を参照して、踵接地部材４０は、適宜の材料、例えば合成ゴムから形成され、靴底本体４の踵領域８の輪郭とほぼ同じ輪郭平面から見た輪郭）を有している。踵接地部材４０には、磁気被吸着部材、実施形態においては磁石部材４２が該上面から所定の高さだけ突出して固着されている。踵接地部材４０における、磁石部材４２を除く上面領域の全域には、被係合手段、実施形態においては、面ファスナの多数のループ２０が配設されている。この多数のループ２０は、ベースとなるシート部材に配設され、このシート部材が踵接地部材４０における上記上面領域に貼着されている。 Referring to FIGS. 6 to 10, the heel contact member 40 is formed of an appropriate material, for example, synthetic rubber, and has a contour viewed from the contour plane substantially the same as the contour of the heel region 8 of the sole body 4. ing. A magnetic attracting member, in the embodiment, a magnet member 42 is fixed to the ground contact member 40 so as to protrude from the upper surface by a predetermined height. A plurality of loops 20 of hook-and-loop fasteners, in the embodiment, hook-and-loop fasteners are disposed in the entire area of the upper surface area of the ground contact member 40 excluding the magnet member 42. The multiple loops 20 are disposed on a sheet member that serves as a base, and the sheet member is adhered to the upper surface region of the heel contact member 40.

磁石部材４２は、所定の厚さを有する磁石板部材、実施形態においては、所定の厚さを有すると共に可撓性を有する磁石板部材であるラバーマグネットから形成されている。実施形態においては、磁石部材４２は、可撓性板部材である合成ゴム板４４を介して、踵接地部材４０の上面に配設されている。すなわち、磁石部材４２はほぼ同じ輪郭（平面から見た輪郭）を有する合成ゴム板４４の上面に貼着され、上面に磁石部材４２が貼着された合成ゴム板４４が踵接地部材４０の上面に貼着されている。もちろん、このような構成に代えて、所定の厚さの磁石部材４２を直接、踵接地部材４０の上面に貼着してもよい。いずれの構成においても、磁石部材４２の上面は、踵接地部材４０の上面、更には多数のループ２０の上面よりも突出した位置に存在することが重要である。 The magnet member 42 is formed of a magnet plate member having a predetermined thickness, in the embodiment, a rubber magnet which is a magnet plate member having a predetermined thickness and flexibility. In the embodiment, the magnet member 42 is disposed on the upper surface of the heel-grounding member 40 via a synthetic rubber plate 44 that is a flexible plate member. That is, the magnet member 42 is attached to the upper surface of the synthetic rubber plate 44 having substantially the same contour (contour seen from the plane), and the synthetic rubber plate 44 with the magnet member 42 attached to the upper surface is the upper surface of the heel grounding member 40. It is affixed to. Of course, instead of such a configuration, a magnet member 42 having a predetermined thickness may be directly attached to the upper surface of the heel-grounding member 40. In any configuration, it is important that the upper surface of the magnet member 42 exists at a position protruding from the upper surface of the heel-grounding member 40 and further from the upper surfaces of many loops 20.

磁石部材４２及び合成ゴム板４４は、踵領域８の凹部３２内に挿入されて凹部３２の底面に貼着された上記磁石部材３４と実質的に同じ輪郭（平面から見た輪郭）を有している。磁石部材４２及び合成ゴム板４４は、踵接地部材４０の前後方向の中間領域において、踵接地部材４０の幅方向の全領域を直線状に延在するよう配置されている。磁石部材４２及び合成ゴム板４４は、それぞれ、踵接地部材４０の幅方向全域にわたって直線状に延在しかつ踵接地部材４０の前方に面する前外面４２ａ及び４４ａと、前外面４２ａ及び４４ａに対し後方に間隔をおいて平行に踵接地部材４０の幅方向全域にわたって直線状に延在しかつ踵接地部材４０の後方に面する後外面４２ｂ及び４４ｂと、前外面４２ａ、４４ａ及び後外面４２ｂ、４４ｂの両端間を前後方向に延在する両側面４２ｃ、４４ｃ及び４２ｄ、４４ｄとを備えている。 The magnet member 42 and the synthetic rubber plate 44 have substantially the same contour (contour seen from the plane) as the magnet member 34 inserted into the concave portion 32 of the flange region 8 and adhered to the bottom surface of the concave portion 32. ing. The magnet member 42 and the synthetic rubber plate 44 are disposed so as to extend linearly in the entire region in the width direction of the heel contact member 40 in the intermediate region in the front-rear direction of the heel contact member 40. The magnet member 42 and the synthetic rubber plate 44 are respectively formed on front outer surfaces 42a and 44a that extend linearly over the entire width direction of the saddle grounding member 40 and face the front of the saddle grounding member 40, and on the front outer surfaces 42a and 44a. On the other hand, rear outer surfaces 42b and 44b that extend linearly across the entire width direction of the saddle grounding member 40 in parallel with a gap in the rear and face the rear of the saddle grounding member 40, front outer surfaces 42a, 44a, and rear outer surface 42b. , 44b, both side surfaces 42c, 44c and 42d, 44d extending in the front-rear direction.

踵接地部材４０は、磁石部材４２及び合成ゴム板４４の前外面及び後外面４２ａ、４４ａ及び４２ｂ、４４ｂが、それぞれ踵領域８の凹部３２の前内面及び後内面３２ａ及び３２ｂにほぼ密着して嵌合されて踵領域８の下面全体を覆うよう踵領域８に離脱自在に装着される（図１２参照）。踵接地部材４０の磁石部材４２は凹部３２内の磁石部材３４に分離可能に吸着され（（磁石部材４２の片面、すなわち露呈された片面であって、図６及び図７において上面が、磁石部材３４の片面、すなわち露呈された片面であって、図６及び図７において下面に吸着され）、踵接地部材４０における被係合手段である多数のループ２０が踵領域８における係合手段である多数のフック３６に離脱自在に係合される。 In the saddle grounding member 40, the front outer surface and the rear outer surfaces 42a, 44a and 42b, 44b of the magnet member 42 and the synthetic rubber plate 44 are in close contact with the front inner surface and the rear inner surfaces 32a and 32b of the recess 32 in the saddle region 8, respectively. It is fitted and detachably attached to the heel region 8 so as to cover the entire lower surface of the heel region 8 (see FIG. 12). The magnet member 42 of the grounding member 40 is separably attracted to the magnet member 34 in the recess 32 ((one side of the magnet member 42, that is, the exposed one side, and the upper surface in FIGS. 6 and 7 is the magnet member 42). 34, that is, the exposed one side, which is attracted to the lower surface in FIGS. 6 and 7), and a large number of loops 20 which are engaged means in the heel contact member 40 are engaging means in the heel region 8. A number of hooks 36 are detachably engaged.

図６〜図１０及び図１２を参照して説明したボウリング用靴３０のその他の構成は、図１〜図５及び図１１を参照して説明したボウリング用靴２と実質的に同じであるので、更なる説明は省略する。上記説明から容易に理解されるように、ボウリング用靴３０は、ボウリング用靴２と実質的に同じ特徴を有する構成を有しているので、ボウリング用靴２と実質的に同じ作用効果を得ることができる。また、ボウリング用靴２の説明において紹介した各種の変形例は、ボウリング用靴３０においても適用可能である。 Other configurations of the bowling shoe 30 described with reference to FIGS. 6 to 10 and 12 are substantially the same as those of the bowling shoe 2 described with reference to FIGS. 1 to 5 and 11. Further explanation is omitted. As can be easily understood from the above description, the bowling shoe 30 has a configuration having substantially the same characteristics as the bowling shoe 2, and thus has substantially the same operational effects as the bowling shoe 2. be able to. The various modifications introduced in the description of the bowling shoe 2 can also be applied to the bowling shoe 30.

本発明による上記実施形態において、踵領域８における凹部１２又は３２内の底面に固着される磁気吸着部材として磁石部材１４又は３４（ラバーマグネット）が使用され、踵接地部材１０の上面に突出して固着される磁気被吸着部材として磁石部材１８又は４２（ラバーマグネット）が使用されているが、他の組み合わせも可能である。例えば、磁気吸着部材として磁石部材１４又は３４を使用し、磁気被吸着部材として磁性部材を使用する他の組み合わせ、磁気吸着部材として磁性部材を使用し、磁気被吸着部材として磁石部材１８又は４２を使用する更に他の組み合わせが可能である。鉄あるいは鋼などの磁性部材は、所定の厚さを有する磁性板部材であることが好ましく、磁性板部材は可撓性を有することが好ましい。可撓性を有する磁性板部材は、例えば、合成ゴムに鉄粉を混ぜてロールにより圧延、成形することにより形成することができる。なお、磁石部材１４、１８、３４及び４２は、ラバーマグネットに限定されることなく、広くは、ボンドマグネット（ラバーマグネット及びプラスチックマグネット）から構成することもできる。必要に応じて、適宜の磁石部材を選定することができる。磁石部材１４、１８、３４及び４２はまた、必要に応じて、可撓性のない磁石板部材から形成することも可能である。 In the above embodiment according to the present invention, the magnet member 14 or 34 (rubber magnet) is used as a magnetic attracting member fixed to the bottom surface in the recess 12 or 32 in the saddle region 8 and protrudes and sticks to the top surface of the ground contact member 10. Although the magnet member 18 or 42 (rubber magnet) is used as the magnetically attracted member, other combinations are possible. For example, the magnetic member 14 or 34 is used as the magnetic attracting member, the magnetic member is used as another magnetic attracting member, the magnetic member is used as the magnetic attracting member, and the magnet member 18 or 42 is used as the magnetic attracting member. Still other combinations used are possible. The magnetic member such as iron or steel is preferably a magnetic plate member having a predetermined thickness, and the magnetic plate member is preferably flexible. The flexible magnetic plate member can be formed, for example, by mixing iron powder in synthetic rubber and rolling and molding with a roll. In addition, the magnet members 14, 18, 34, and 42 are not limited to rubber magnets, and can be broadly configured from bond magnets (rubber magnets and plastic magnets). An appropriate magnet member can be selected as necessary. The magnet members 14, 18, 34 and 42 can also be formed from inflexible magnet plate members, if desired.

なお、上記説明から明らかなように、本明細書において、磁気吸着部材及び磁気被吸着部材とは、それぞれ磁石部材又は磁性部材を含む包括的な部材を意味するものであって、このうち、靴底本体４の踵領域８に装着される上記部材を磁気吸着部材と称し、また、踵接地部材１０に装着される上記部材を磁気被吸着部材と称している。磁気吸着部材と磁気被吸着部材は、相対的に磁気関係が成立することが必須であって、両方が磁性部材から構成されることはなく、少なくとも一方が磁石部材でなければ成立しない。 As is clear from the above description, in this specification, the magnetic attracting member and the magnetic attracted member mean a comprehensive member including a magnet member or a magnetic member, respectively. The member mounted on the heel region 8 of the bottom main body 4 is referred to as a magnetic attracting member, and the member mounted on the heel grounding member 10 is referred to as a magnetic attracted member. It is essential that the magnetic attracting member and the magnetic attracted member have a relatively magnetic relationship, and both are not composed of a magnetic member, and at least one of them is not a magnet member.

上記実施形態において、踵領域８の上記下面領域には面ファスナの係合手段である多数のフック１６が配設され、踵接地部材１０及び４０の上記上面領域には面ファスナの被係合手段である多数のループ２０が配設されているが、このような構成とは逆に、踵領域８の上記下面領域に多数のループ２０を配設し、踵接地部材１０及び４０の上記上面領域に多数のフック１６を配設することによって、面ファスナを構成する他の実施形態もある。面ファスナとしては、フックとパイルとを組み合わせたものであってもよい。 In the above-described embodiment, a large number of hooks 16 serving as hooking means for hook-and-loop fasteners are disposed in the lower surface area of the hook area 8, and hooked means of hook-and-loop fasteners are provided in the upper surface area of the hook contact members 10 and 40. However, in contrast to such a configuration, a large number of loops 20 are disposed in the lower surface region of the heel region 8, and the upper surface regions of the heel grounding members 10 and 40 are disposed. There are other embodiments in which the hook fastener 16 is arranged to constitute a hook-and-loop fastener. As the surface fastener, a combination of a hook and a pile may be used.

上記実施形態において、ボウリング用靴２及び３０の靴底本体４の爪先側の領域の下面には、適宜の接地部材が取り付けられるが、図示及び説明は省略した。 In the above embodiment, an appropriate grounding member is attached to the lower surface of the toe side region of the sole body 4 of the bowling shoes 2 and 30, but illustration and description are omitted.

本発明による靴はボウリング用靴に適用されるが、交換可能な踵接地部材を必要とする他の靴、例えば各種のスポーツ用の靴などに広く適用可能である。 Although the shoes according to the present invention are applied to bowling shoes, they are widely applicable to other shoes that require a replaceable heel-grounding member, for example, various sports shoes.

本発明に従って構成されたボウリング用靴の好適実施形態を示す分解側面図。1 is an exploded side view showing a preferred embodiment of a bowling shoe constructed in accordance with the present invention. 図１に示すボウリング用靴を後方（図１において右方）から見た分解後面図。The disassembled rear view which looked at the shoe for bowling shown in FIG. 1 from back (right side in FIG. 1). 図１に示すボウリング用靴の靴底本体の下面図。The bottom view of the sole body of the bowling shoe shown in FIG. 図１に示すボウリング用靴の靴底本体の踵領域に離脱自在に装着される踵接地部材の上面図。FIG. 2 is a top view of a heel contact member that is detachably attached to a heel region of a sole body of the bowling shoe shown in FIG. 1. 図４に示す踵接地部材の斜視図。FIG. 5 is a perspective view of the heel contact member shown in FIG. 4. 本発明に従って構成されたボウリング用靴の他の実施形態を示す分解側面図。The disassembled side view which shows other embodiment of the shoe for bowling comprised according to this invention. 図６に示すボウリング用靴を後方（図６において右方）から見た分解後面図。The disassembled rear view which looked at the shoe for bowling shown in FIG. 6 from back (right side in FIG. 6). 図６に示すボウリング用靴の靴底本体の下面図。The bottom view of the sole body of the bowling shoe shown in FIG. 図６に示すボウリング用靴の靴底本体の踵領域に離脱自在に装着される踵接地部材の上面図。FIG. 7 is a top view of a heel contact member that is detachably attached to a heel region of a sole body of the bowling shoe shown in FIG. 6. 図９に示す踵接地部材の斜視図。FIG. 10 is a perspective view of the heel contact member shown in FIG. 9. 図１に示すボウリング用靴の使用可能状態を示す側面図。The side view which shows the usable state of the shoe for bowling shown in FIG. 図６に示すボウリング用靴の使用可能状態を示す側面図。The side view which shows the usable state of the shoe for bowling shown in FIG.

符号の説明Explanation of symbols

２：ボウリング用靴
４：靴底本体
８：踵領域
１０、４０：踵接地部材
１２、３２：凹部
１４、１８、３４、４２：磁石部材
１６：多数のフック（面ファスナの係合手段）
２０：多数のループ（面ファスナの被係合手段） 2: bowling shoe 4: sole body 8: heel region 10, 40: heel contact member 12, 32: recesses 14, 18, 34, 42: magnet member 16: many hooks (surface fastener engaging means)
20: A large number of loops (surface fastener engaged means)

Claims

靴底本体と、該靴底本体の踵領域に離脱自在に装着される踵接地部材とを備えた靴において、
該靴底本体の該踵領域には凹部が形成され、該凹部の底面には磁気吸着部材が固着され、該靴底本体の該踵領域における、該凹部を除く下面領域には係合手段が配設され、
該踵接地部材の上面には磁気被吸着部材が突出して固着され、該踵接地部材における、該磁気被吸着部材を除く上面領域には被係合手段が配設され、
該踵接地部材は、該磁気被吸着部材が、該踵領域の該凹部に離脱自在に嵌合されかつ該磁気吸着部材に分離可能に吸着されると共に被係合手段が係合手段に離脱自在に係合されて該踵領域に離脱自在に装着される、
ことを特徴とする靴。 In a shoe comprising a shoe sole body and a heel grounding member that is detachably attached to the heel region of the shoe sole body,
A concave portion is formed in the heel region of the shoe sole body, and a magnetic adsorption member is fixed to the bottom surface of the concave portion, and an engagement means is provided in the lower surface region of the heel region of the shoe sole body excluding the concave portion. Arranged,
A magnetic attracting member protrudes and is fixed to the upper surface of the saddle grounding member, and an engaged means is disposed in the upper surface region of the saddle grounding member excluding the magnetic attracted member,
The saddle grounding member is configured such that the magnetically attracted member is detachably fitted into the recess in the saddle region and is separably attracted to the magnetic attracting member, and the engaged means is detachable to the engaging means. And is detachably attached to the heel region.
Shoes characterized by that.

該磁気吸着部材は磁石部材から構成され、該磁気被吸着部材は磁石部材又は磁性部材から構成される、請求項１記載の靴。 The shoe according to claim 1, wherein the magnetic attracting member is composed of a magnet member, and the magnetic attracted member is composed of a magnet member or a magnetic member.

該磁気吸着部材は磁性部材から構成され、該磁気被吸着部材は磁石部材から構成される、請求項１記載の靴。 The shoe according to claim 1, wherein the magnetic attracting member is made of a magnetic member, and the magnetic attracted member is made of a magnet member.

該磁石部材は所定の厚さを有する磁石板部材から形成される、請求項２又は請求項３記載の靴。 The shoe according to claim 2 or 3, wherein the magnet member is formed of a magnet plate member having a predetermined thickness.

該磁石板部材はラバーマグネットから形成される、請求項４記載の靴。 The shoe according to claim 4, wherein the magnet plate member is formed of a rubber magnet.

該磁性部材は所定の厚さを有する磁性板部材から形成される、請求項２又は請求項３記載の靴。 The shoe according to claim 2 or 3, wherein the magnetic member is formed of a magnetic plate member having a predetermined thickness.

該磁性板部材は可撓性を有している、請求項６記載の靴。 The shoe according to claim 6, wherein the magnetic plate member has flexibility.

該靴底本体の該踵領域における該凹部は該踵領域の中央領域に形成され、該踵接地部材の上面に突出して固着された該磁気被吸着部材は該踵接地部材の中央領域に配置される、請求項１〜７のいずれか１項に記載の靴。 The concave portion in the heel region of the shoe sole body is formed in the central region of the heel region, and the magnetically attracted member protruding and fixed on the upper surface of the heel grounding member is disposed in the central region of the heel grounding member. The shoe according to any one of claims 1 to 7.

該踵接地部材は、該磁気被吸着部材の外周面が該踵領域の該凹部の内周面にほぼ密着して嵌合されて該踵領域の下面全体を覆うよう該踵領域に装着される、請求項８記載の靴。 The saddle grounding member is attached to the saddle region so that the outer peripheral surface of the magnetically attracted member is fitted in close contact with the inner peripheral surface of the concave portion of the saddle region and covers the entire lower surface of the saddle region. The shoe according to claim 8.

該磁気被吸着部材の該外周面は、該踵接地部材の幅方向に直線状に延在する直線外面と、該直線外面に対し該踵接地部材の後側領域内において、該直線外面の両端間をほぼ円弧状に延在する曲外面とからなり、該凹部の該内周面は、該踵領域の幅方向に直線状に延在する直線内面と、該直線内面に対し該踵領域の後側領域内において、該直線内面の両端間をほぼ円弧状に延在する曲内面とからなる、請求項９記載の靴。 The outer peripheral surface of the magnetically attracted member includes a straight outer surface extending linearly in the width direction of the saddle grounding member, and both ends of the straight outer surface in a rear region of the saddle grounding member with respect to the straight outer surface. The inner peripheral surface of the concave portion is a linear inner surface extending linearly in the width direction of the ridge region, and the ridge region with respect to the linear inner surface. The shoe according to claim 9, comprising a curved inner surface extending in a substantially arc shape between both ends of the linear inner surface in the rear region.

該靴底本体の該踵領域における該凹部は、該踵領域の前後方向の中間領域において、該踵領域の幅方向の全領域を直線状に延在するよう形成され、該磁気被吸着部材は、該踵接地部材の前後方向の中間領域において、該踵接地部材の幅方向の全領域を直線状に延在するよう配置される、請求項１〜７のいずれか１項に記載の靴。 The concave portion in the heel region of the shoe sole body is formed so as to extend linearly in the entire region in the width direction of the heel region in an intermediate region in the front-rear direction of the heel region, and the magnetically attracted member is The shoe according to any one of claims 1 to 7, wherein the entire region in the width direction of the heel contact member is arranged to extend linearly in an intermediate region in the front-rear direction of the heel contact member.

該磁気被吸着部材は、該踵接地部材の幅方向全域にわたって直線状に延在しかつ該踵接地部材の前方に面する前外面と、該前外面に対し後方に間隔をおいて平行に該踵接地部材の幅方向全域にわたって直線状に延在しかつ該踵接地部材の後方に面する後外面と、該前外面及び後外面の両端間を前後方向に延在する両側面とを備え、該凹部は、該踵領域の幅方向全域にわたって直線状に延在しかつ該踵領域の後方に面する前内面と、該前内面に対し後方に間隔をおいて平行に該踵領域の幅方向全域にわたって直線状に延在しかつ該前内面に対向する後内面とを備え、該踵接地部材は、該磁気被吸着部材の該前外面及び該後外面が、それぞれ該踵領域の該凹部の該前内面及び該後内面にほぼ密着して嵌合されて該踵領域の下面全体を覆うよう該踵領域に装着される、請求項１１記載の靴。 The magnetically attracted member includes a front outer surface that extends linearly across the entire width direction of the saddle grounding member and faces the front of the saddle grounding member, and is parallel to the front outer surface at a distance from the rear. A rear outer surface extending linearly over the entire width direction of the heel-grounding member and facing the rear side of the heel-grounding member, and both side surfaces extending in the front-rear direction between both ends of the front outer surface and the rear outer surface, The concave portion extends linearly over the entire width direction of the heel region and faces the rear surface of the heel region, and the width direction of the heel region is parallel to the front inner surface at a distance behind the front surface. A rear inner surface that extends linearly over the entire area and faces the front inner surface, and the saddle grounding member includes a front outer surface and a rear outer surface of the magnetically attracted member, respectively, The scissors are fitted so as to be in close contact with the front inner surface and the rear inner surface so as to cover the entire lower surface of the scissor region. Is attached to the band, the shoe according to claim 11, wherein.

ボウリング用靴である、請求項１〜１２のいずれか１項に記載の靴。 The shoe according to any one of claims 1 to 12, which is a bowling shoe.