JP5361961B2 - shoes - Google Patents

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JP5361961B2
JP5361961B2 JP2011183745A JP2011183745A JP5361961B2 JP 5361961 B2 JP5361961 B2 JP 5361961B2 JP 2011183745 A JP2011183745 A JP 2011183745A JP 2011183745 A JP2011183745 A JP 2011183745A JP 5361961 B2 JP5361961 B2 JP 5361961B2
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shoe
sole
shoe sole
main body
protruding portion
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JP2013043006A (en
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清南 李
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清南 李
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a shoe which has an effect of stable connection between a sole and a shoe body, hardly allows an adhesive to fall off, and has an antislip function that effectively extends the life of the shoe. <P>SOLUTION: According to the shoe having an antislip function, hollows 11 of regular or irregular shapes are formed on given parts of the sole 10 of the shoe, and projections 21 corresponding to the hollows 11 are formed on the bottom of a shoe body 20. The sole 10 is coupled with the shoe body 20 and the projections 21 on the bottom of the shoe body 20 are passed through the hollows 11 on the sole 10 to be slightly exposed out of the sole 10. As a result, the sole 10 is not only fitted firmly for good fixing but also bent slightly into a properly deformed form, thereby preventing an adhesive from falling off. The projections 21 on the bottom of the shoe body 20 that are exposed slightly out of the sole 10 exert an antislip effect, thus creating a stronger grip and preventing quick wearout of the sole 10. <P>COPYRIGHT: (C)2013,JPO&amp;INPIT

Description

本発明は、防滑機能を有する靴の靴底構造に関し、特に、従来の沢登り、磯釣りまたは漁労等の用途に運用される靴において、その靴底の接着剤の剥落、防滑効果の不良、摩耗しやすい等の欠点に対して提供される靴の改良構造であり、その構造の新しい設計により、靴底と靴本体の結合が安定するだけでなく、より好適な防滑機能を付与することにより、産業上の利用価値及び実用価値を高めるものである。   The present invention relates to a shoe sole structure of a shoe having an anti-slip function, and in particular, in shoes used for conventional applications such as mountain climbing, carp fishing or fishing, peeling of the adhesive of the shoe sole, poor anti-slip effect, wear The improved structure of the shoe provided against the disadvantages such as easy to do, and the new design of the structure not only stabilizes the connection between the shoe sole and the shoe body, but also provides a more suitable anti-slip function, It increases industrial utility value and practical value.

一般に、沢登り、磯釣りまたは漁労等に従事する時、川底の石や岩または海岸の消波ブロックが長期にわたり水に漬かっていることで苔や海藻類が付着しているため、その上に足を下ろすと滑りやすく、転倒したり、転んだりして危険が生じやすい。このため、沢登り用のシューズやゴム長靴、雨靴、つなぎの作業着等、専用の靴や服装、装備が必要になる。靴底の滑り止め構造設計により、踏んだ時の摩擦力が増加して、滑ったり、転倒したりする危険性を低くする。   In general, when engaging in swamp climbing, carp fishing or fishing, moss and seaweeds adhere to the rocks and rocks on the riverbed or the coastal wave-dissipating blocks that have been immersed in water for a long time. It is easy to slip when you lower it, and it is easy to risk falling and falling. For this reason, special shoes, clothing, and equipment such as shoes for climbing climbers, rubber boots, rain boots, and work clothes for connecting are required. The anti-slip structure design of the shoe sole increases the frictional force when stepped on and reduces the risk of slipping or falling.

この種の専用靴は、主に靴本体の靴底部分に一片の不織布等の摩擦力の比較的大きい材質で作られた靴底を結合させた設計になっている。この種の靴底と靴本体の結合において、一般的には、接着剤で貼り付ける方式が採用されている。前記不織布等の材質の平滑でない表面を利用して、比較的大きな摩擦力を提供して、足で踏み付けたり、歩いたりした時に、適当な防滑効果を有することにより、一定の防滑機能を達成する。   This type of special shoe is designed in such a manner that a shoe sole made of a material having a relatively high frictional force such as a piece of non-woven fabric is joined to a shoe sole portion of a shoe main body. In this type of connection between the shoe sole and the shoe main body, a method of attaching with an adhesive is generally employed. A non-smooth surface made of non-woven fabric or the like is used to provide a relatively large frictional force and achieve a certain anti-slip function by having an appropriate anti-slip effect when stepping on or walking with a foot. .

特開2009−195463号公報JP 2009-195463 A

しかしながら、この種類の専用靴は、構造上、以下の欠点を有する。
(1)靴底に不織布等の材質が用いられているため、その構造は密ではない。このため、靴底に運用された場合、一定の防滑効果は達成できるものの、摩耗しやすいという欠点があり、靴底の寿命が短くなる。
(2)その靴底はその構造が粗く、比較的大きな摩擦力が得られて、適当な防滑効果は付与されるものの、靴底が平面状であるため、その防滑機能は環境によって差が生じる。特に、体積の大きい岩や消波ブロック、防波堤の上に立つ場合、明らかにグリップ力が足りず、その防滑機能に大きく影響する。
(3)靴底と靴本体の結合は、接着剤で貼り付ける方式が採用されているため、その粘着部位は、靴底と靴本体が接触する平面部位のみである上、その靴底の材質は硬く、靴底に粘着された後は湾曲しにくいため、一定の期間使用すると、容易に接着剤が剥がれる現象が生じる。
However, this type of special shoe has the following drawbacks due to its structure.
(1) Since a material such as a nonwoven fabric is used for the shoe sole, the structure is not dense. For this reason, when it is applied to a shoe sole, although a certain anti-slip effect can be achieved, there is a drawback that it is easily worn, and the life of the shoe sole is shortened.
(2) Although the shoe sole has a rough structure and a relatively large frictional force is obtained and an appropriate anti-slip effect is provided, the anti-slip function varies depending on the environment because the shoe sole is flat. . In particular, when standing on large volumes of rocks, wave-dissipating blocks, and breakwaters, the grip strength is clearly insufficient, greatly affecting the anti-slip function.
(3) Since the method of adhering the shoe sole and the shoe main body with an adhesive is adopted, the adhesive part is only the flat part where the shoe sole and the shoe main body come into contact with each other, and the material of the shoe sole Is hard and difficult to bend after being adhered to the shoe sole. Therefore, when it is used for a certain period of time, the adhesive easily peels off.

本発明は、従来の防滑靴底構造における複数の欠点を改善する防滑機能を有する靴底構造を備えた靴を提供することを課題とする。   An object of the present invention is to provide a shoe having a shoe sole structure having an anti-slip function that improves a plurality of drawbacks in a conventional anti-slip shoe sole structure.

本発明は、靴底と靴本体の結合において、安定した結合効果を有すると同時に、接着剤が剥落しにくいことで、効果的にその寿命の延長を図る靴を提供することを目的とする。   An object of the present invention is to provide a shoe that has a stable bonding effect in bonding a shoe sole and a shoe main body and at the same time effectively extends the life of the shoe by preventing the adhesive from peeling off.

さらに、本発明は、靴底と靴本体の結合においてさらに安定した結合関係を達成すると同時に、その全体的なグリップ力が高まることにより、足を置いた時や歩行の際の安定性を高め、着用の実用性が高い靴を提供することを目的とする。   Furthermore, the present invention achieves a more stable coupling relationship in the coupling of the shoe sole and the shoe body, and at the same time increases the overall grip force, thereby improving the stability when placing the foot or walking, An object is to provide a shoe that is highly practical to wear.

上記目的を達成するため、本発明の靴は、靴底の所定の部位に、規則的または不規則な形態のくり抜き溝が設けられ、靴本体底部にそのくり抜き溝に対応する突起部分が成形される。靴底と靴本体とが結合し、靴本体底部の突起部分が靴底のくり抜き溝を貫通し、靴底からやや露出する状態を呈する。これにより、より堅固なはめ込みによる固定効果が得られると同時に、靴底が適当な曲がりによる変形により、接着剤が剥落するという問題を改善する。さらに、靴本体底部の突起部分が靴底からやや露出することにより、その防滑効果によりグリップ力が強化される。さらに、靴底が過度に摩耗するのを回避するため、現有の同類の製品に存在する欠点、並びに、さらに派生するであろう問題を効果的に改善する。   In order to achieve the above object, the shoe of the present invention is provided with a regular or irregularly shaped cutout groove at a predetermined portion of the shoe sole, and a protruding portion corresponding to the cutout groove is formed on the shoe body bottom. The The shoe sole and the shoe main body are coupled to each other, and the protruding portion of the shoe main body bottom portion penetrates the hollow of the shoe sole and exhibits a state of being slightly exposed from the shoe sole. As a result, a firmer fixing effect by fitting is obtained, and at the same time, the problem that the adhesive is peeled off due to deformation of the shoe sole due to appropriate bending is improved. Furthermore, when the protruding portion of the shoe main body bottom part is slightly exposed from the shoe sole, the grip force is enhanced by the anti-slip effect. Furthermore, it avoids excessive wear of the sole, effectively improving the disadvantages present in existing similar products, as well as problems that may arise.

本発明の第1実施形態による靴の斜視図である。1 is a perspective view of a shoe according to a first embodiment of the present invention. 本発明の第1実施形態による靴の靴底側から見た斜視図である。It is the perspective view seen from the shoe sole side of the shoes by a 1st embodiment of the present invention. 本発明の第1実施形態による靴の分解図である。1 is an exploded view of a shoe according to a first embodiment of the present invention. 本発明の第1実施形態による靴の側面図である。1 is a side view of a shoe according to a first embodiment of the present invention. 本発明の第1実施形態による靴の断面図である。1 is a cross-sectional view of a shoe according to a first embodiment of the present invention. 本発明の第2実施形態による靴の斜視図である。It is a perspective view of shoes by a 2nd embodiment of the present invention. 本発明の第2実施形態による靴の靴底側から見た斜視図である。It is the perspective view seen from the shoe sole side of the shoes by 2nd Embodiment of this invention. 本発明の第2実施形態による靴の分解図である。It is an exploded view of the shoes by a 2nd embodiment of the present invention. 本発明の第2実施形態による靴の側面図である。It is a side view of the shoes by a 2nd embodiment of the present invention. 本発明の第2実施形態による靴の断面図である。It is sectional drawing of the shoes by 2nd Embodiment of this invention. 本発明の第3実施形態による靴の斜視図である。It is a perspective view of shoes by a 3rd embodiment of the present invention. 本発明の第4実施形態による靴の斜視図である。It is a perspective view of shoes by a 4th embodiment of the present invention.

以下、本発明の複数の実施形態を図面に基づいて説明する。
(第1実施形態)
図1、図2の斜視図、図3の分解図、及び、図4、図5の側面図および断面図を参照し、本発明の第1実施形態について説明する。本発明の第1実施形態による靴は、不織布等の比較的摩擦力の大きな材質によって靴底(10)が形成される。靴底(10)は、靴本体(20)の底部の形態に応じて製造される。靴底(10)の所定の部位には、規則的または不規則な形態でくり抜き溝(11)が設置される。同時に、その靴本体(20)の底部に、くり抜き溝に対応する突起部分(21)が成形される。その突起部分(21)の高さは、靴底(10)の厚みよりやや大きいことで、靴底(10)と靴本体(20)の接着作業が行われる際、靴本体(20)の底部の突起部分(21)が、靴底(10)のくり抜き溝(11)を貫通して、はめ込み形式による固定効果が得られると同時に、突起部分(21)の端面が靴底からやや外に露出する状態を呈する。さらに、その接着作業において、その接着剤が靴底(10)と靴本体(20)底部の接触面以外に、さらに、突起部分(21)とくり抜き溝(11)の接触面にまで塗布される。または、靴底(10)が先に成形された後、さらに、その靴底が型の中に入れられて靴本体(20)の射出成形作業が行われて、接着方式(この製造方式は本発明の目的ではないため詳述しない)に取って代わることにより、その靴本体(20)成形材料が靴底(10)にあらかじめ設置された所定のくり抜き溝(11)に流れ込んで突起部分(21)を形成する。これにより、本発明の第1実施形態の靴を構成する。
Hereinafter, a plurality of embodiments of the present invention will be described with reference to the drawings.
(First embodiment)
A first embodiment of the present invention will be described with reference to the perspective views of FIGS. 1 and 2, the exploded view of FIG. 3, and the side and sectional views of FIGS. In the shoe according to the first embodiment of the present invention, the shoe sole (10) is formed of a material having a relatively large frictional force such as a nonwoven fabric. A shoe sole (10) is manufactured according to the form of the bottom part of a shoe main body (20). In a predetermined part of the shoe sole (10), a cutout groove (11) is provided in a regular or irregular shape. At the same time, a protruding portion (21) corresponding to the cut-out groove is formed on the bottom of the shoe body (20). The height of the protruding portion (21) is slightly larger than the thickness of the shoe sole (10), so that when the shoe sole (10) and the shoe main body (20) are bonded, the bottom portion of the shoe main body (20) is obtained. The projecting portion (21) penetrates the cut-out groove (11) of the shoe sole (10) to obtain a fixing effect by fitting, and at the same time, the end surface of the projecting portion (21) is slightly exposed from the shoe sole. Presents a state of Further, in the bonding operation, the adhesive is applied to the contact surfaces of the protruding portion (21) and the cutout groove (11) in addition to the contact surfaces of the shoe sole (10) and the shoe body (20) bottom. . Alternatively, after the shoe sole (10) is molded first, the shoe sole is placed in a mold and the shoe body (20) is injection molded, and the bonding method (this manufacturing method is the main method). By replacing it with a shoe body (20), the molding material flows into a predetermined cutout groove (11) previously set in the shoe sole (10) to replace the protruding portion (21 ). This constitutes the shoe of the first embodiment of the present invention.

上述の構造により、靴底(10)のくり抜き溝(11)に靴本体(20)底部の突起部分(21)を組み合わせる設計によって、他方向性の結合及び固定効果を達成する。同時に、くり抜き溝(11)の設置により、その靴底(10)は適度に曲がって変形し、湾曲効果が付与されて、接着剤が剥落するという問題を効果的に回避することにより、その使用寿命を延長する。また、その靴本体(20)底部に成形された突起部分(21)が、靴底(10)の表面からやや突出することで、そのグリップ力及び防滑効果が増して、大幅にその防滑機能が高まる。そのため、各種の地形において足を下ろした時や歩行時における滑倒の危険を回避すると同時に、靴底(10)と各種地形との間で大きな面積の直接的な接触による摩擦を回避して、靴底(10)が過度に摩耗するのを回避して、大幅にその全体的な実用価値を高める。   Due to the above-described structure, the combination of the hollow groove (11) of the shoe sole (10) with the protruding portion (21) of the bottom portion of the shoe body (20) achieves a bidirectional coupling and fixing effect. At the same time, the use of the hollow groove (11) by effectively avoiding the problem that the shoe sole (10) bends and deforms moderately, gives a bending effect, and the adhesive peels off. Extend life. Further, the protruding portion (21) formed on the bottom of the shoe body (20) slightly protrudes from the surface of the shoe sole (10), so that the grip force and the anti-slip effect are increased, and the anti-slip function is greatly improved. Rise. Therefore, while avoiding the risk of slipping down when walking or walking on various terrain, avoid friction due to direct contact of a large area between the sole (10) and various terrain, Avoiding excessive wear of the sole (10) greatly increases its overall practical value.

(第2実施形態)
次に、図6、図7の斜視図、図8の分解図、図9、図10の側面図および断面図を参照し、本発明の第2実施形態について説明する。本発明の第2実施形態では、不織布等の材質により製造された靴底(10)に、所定の形態の規則的または不規則のくり抜き溝(11)が設置される。同時に、靴底(10)上面に所定の数の釘体(12)が設置されて、その釘体(12)の先端部が靴底(10)からやや突出する。靴本体(20)底部には、くり抜き溝に対応する形態の突起部分(21)が設置される。粘着させる方式で靴底(10)と靴本体(20)とを接着するか、靴底(10)を型に入れて靴本体(20)の射出成形を行い、靴本体(20)と靴底(10)を一体化して結合させることで、本発明の第2実施形態の靴を構成する。靴底(10)のくり抜き溝(11)に靴本体(20)の突起部分(21)を組み合わせることで、さらに堅固なはめ込み固定効果を達成すると同時に、靴底(10)が適度な曲がりによる変形を有することにより、従来の技術に存在した接着剤の剥落が改善される。同時に、靴本体(20)底部の突起部分(21)が靴底(10)表面からやや突出すること、靴底(10)に釘体(12)が設置されることで、全体的にグリップ力が増加し、靴底(10)が過度に摩耗するのを回避する。したがって、使用の際の実用価値が高まり、使用寿命も大幅に延長して、産業上の利用価値が高まる。
(Second Embodiment)
Next, a second embodiment of the present invention will be described with reference to the perspective views of FIGS. 6 and 7, the exploded view of FIG. 8, the side views and the cross-sectional views of FIGS. In the second embodiment of the present invention, a regular or irregular cutout groove (11) having a predetermined shape is installed on a shoe sole (10) made of a material such as a nonwoven fabric. At the same time, a predetermined number of nail bodies (12) are installed on the upper surface of the shoe sole (10), and the tips of the nail bodies (12) slightly protrude from the shoe sole (10). On the bottom of the shoe body (20), a protruding portion (21) having a shape corresponding to the cut-out groove is provided. The shoe sole (10) and the shoe main body (20) are bonded to each other by an adhesion method, or the shoe sole (10) is put into a mold and the shoe main body (20) is injection-molded. The shoes of the second embodiment of the present invention are configured by integrally combining (10). By combining the projecting portion (21) of the shoe main body (20) with the hollow groove (11) of the shoe sole (10), a more firm inset fixing effect is achieved, and at the same time, the shoe sole (10) is deformed by an appropriate bend. By having, the peeling of the adhesive existing in the prior art is improved. At the same time, the protruding portion (21) at the bottom of the shoe main body (20) slightly protrudes from the surface of the shoe sole (10), and the nail body (12) is installed on the shoe sole (10), so that the grip force as a whole is increased. To avoid excessive wear of the sole (10). Therefore, the practical value at the time of use increases, the service life is greatly extended, and the industrial utility value increases.

(第3、第4実施形態)
本発明の第3実施形態を図11の斜視図を参照し、第4実施形態を図12の斜視図を参照して説明する。本実施形態の防滑機能を有する靴は、前述の雨靴型の防滑機能を有する靴以外に、一般のウェットスーツの材質で製造された沢登り用靴またはゴム長靴、アウトドア用靴、さらには、一般漁労作業用のつなぎ作業服の靴体の防滑機能にも適用が可能である。その靴底(10)のくり抜き溝と靴本体(20)底部の突起部分を組み合わせた設計により、効果的に結合の安定性を高めて、より優れた防滑効果を有するグリップ力を付与して、従来の同様の製品に存在する問題や欠点を改善する。
(Third and fourth embodiments)
The third embodiment of the present invention will be described with reference to the perspective view of FIG. 11, and the fourth embodiment will be described with reference to the perspective view of FIG. The shoes having the anti-slip function of the present embodiment include, in addition to the above-described shoes having the anti-slip function of the rain boots, swamp climbing shoes or rubber boots manufactured from general wet suit materials, outdoor shoes, and general fishing It can also be applied to the anti-slip function of the shoe body of work clothes. By combining the cutout groove of the shoe sole (10) and the protruding part of the shoe body (20) bottom, it effectively enhances the stability of the coupling and gives a grip force having a better anti-slip effect, Improve problems and shortcomings existing in similar products.

したがって、本発明の複数の実施形態による防滑機能を有する靴底構造は、以下の長所を有する。
(1)靴底と靴本体の接着剤による接着において、靴底にあらかじめ設置されたくり抜き溝と、このくり抜き溝に対応して靴本体底部に設置された突起部分がはまり込んで固定する効果を有することで、より安定した結合効果が得られることで、効果的に接着剤の剥落を回避する。
Therefore, the shoe sole structure having an anti-slip function according to the embodiments of the present invention has the following advantages.
(1) In the bonding of the shoe sole and the shoe main body with an adhesive, the effect is that the hollow groove provided in the shoe sole in advance and the projection portion installed in the shoe main body corresponding to the hollow groove are fitted and fixed. By having it, a more stable bonding effect can be obtained, thereby effectively avoiding peeling of the adhesive.

(2)靴底に規則的または不規則にくり抜き溝が設置されることで、靴本体との結合関係が堅固になると同時に、その靴底が好適な曲がりによる弾性力を有することで、湾曲に耐えて、優れた歩き心地、はき心地を提供する。     (2) By regularly or irregularly setting the groove in the shoe sole, the connection relationship with the shoe body becomes firm, and at the same time, the shoe sole has an elastic force due to suitable bending, so that it can be curved. Endure and provide excellent walking comfort and comfort.

(3)靴本体底部の突起部分の高さが、靴底の厚みよりやや大きいため、組合せて結合させた際、突起部分の先端が靴底表面からやや突出することで、足を下ろした時や歩行時において、靴底と地面の全面的な接触がなく、したがって、靴底が過度に摩耗するのを回避し、大幅にその耐摩耗性を高め、使用寿命を延長する。     (3) Since the height of the projection on the bottom of the shoe body is slightly larger than the thickness of the shoe sole, when the combination is combined and the tip of the projection protrudes slightly from the shoe sole surface, the foot is lowered. When walking or walking, there is no full contact between the sole and the ground, thus avoiding excessive wear of the sole, greatly increasing its wear resistance and extending the service life.

(4)靴本体底部に設置された突起部分が、靴底からやや突出し、靴本体底面に分離して分布することで、足を下ろした時や歩行時に、地面と全面的に接触することがなく、その上、その材質が耐摩耗性及びグリップ力を有することで、大幅にそのグリップ力及び防滑効果が高まり、滑倒の危険性を回避することにより、優れた使用時の安全性及び実用性を提供する。     (4) The protruding portion installed on the bottom of the shoe body slightly protrudes from the shoe sole and is separated and distributed on the bottom surface of the shoe body so that it can come into full contact with the ground when the foot is lowered or when walking. In addition, because the material has wear resistance and gripping power, its gripping power and anti-slip effect are greatly enhanced, and avoiding the risk of slipping, excellent safety and practical use Provide sex.

このように、本発明の防滑機能を有する靴底構造は、沢登り、磯釣り、漁労作業等の用途に使用される各種専用靴の靴底構造の設計に適用され、不織布等の材質により製造された靴底によって所定の防滑機能を達成する外、さらに、その靴底のくり抜き溝と靴本体の突起部分を組み合わせることで、より安定した結合関係を提供する。また、その靴底が好適な曲がりによる弾性力を有することで、従来の同種の製品において、一定期間使用すると容易に接着剤が剥落するといった問題を効果的に改善する。同時に、そのグリップ力及び耐摩耗性を高めて、大幅に延長使用寿命を延長し、安全性を高める。したがって、優れた産業上の利用価値及び実用価値を有する。   Thus, the sole structure having the anti-slip function of the present invention is applied to the design of the sole structure of various dedicated shoes used for applications such as mountain climbing, carp fishing, and fishing work, and is manufactured from a material such as nonwoven fabric. In addition to achieving a predetermined anti-slip function by the shoe sole, a more stable coupling relationship is provided by combining a cutout groove of the shoe sole and a protruding portion of the shoe body. In addition, since the shoe sole has an elastic force due to a suitable bend, the problem that the adhesive easily peels off when used for a certain period in the same type of conventional product is effectively improved. At the same time, its grip and wear resistance are increased, greatly extending the service life and increasing safety. Therefore, it has excellent industrial use value and practical value.

10・・・靴底
11・・・くり抜き溝
12・・・釘体
20・・・靴本体
21・・・突起部分
DESCRIPTION OF SYMBOLS 10 ... Shoe sole 11 ... Cut-out groove 12 ... Nail body 20 ... Shoe body 21 ... Projection part

Claims (4)

摩擦力が大きい材質により製造された靴底と、靴本体とを備え、前記靴底と前記靴本体の底部とが安定して結合され、前記靴底と地面の間に好適な摩擦力を生じることで、防滑機能を有する靴であって、
前記靴底は、所定部位に複数のくり抜き溝を有し、
前記靴本体の底部は、複数の前記くり抜き溝に対応する位置に突起部分が形成され
前記靴底と前記靴本体とが結合することで、前記靴本体の底部に形成された前記突起部分が前記靴底の前記くり抜き溝を貫通して前記靴底の外側に露出するとともに、前記靴底と前記靴本体とが堅固に固定され
前記靴本体の底部の前記突起部分の高さは、前記靴底の厚みよりも大きく形成され、
前記靴底と前記靴本体の底部とが結合されることで、前記突起部分は前記靴底の前記くり抜き溝を貫通し、前記靴底の下面から外側へ突出することを特徴とする靴。
A shoe sole made of a material having a large frictional force and a shoe main body are provided, and the shoe sole and the bottom of the shoe main body are stably coupled to generate a suitable frictional force between the shoe sole and the ground. That is, a shoe having an anti-slip function,
The shoe sole has a plurality of cutout grooves at a predetermined site;
The bottom of the shoe body, the projection portion is formed at a position corresponding to a plurality of said hollowed grooves,
When the shoe sole and the shoe main body are coupled, the protruding portion formed on the bottom of the shoe main body passes through the cut-out groove of the shoe sole and is exposed to the outside of the shoe sole, and the shoe The bottom and the shoe body are firmly fixed ,
The height of the protruding portion of the bottom portion of the shoe body is formed larger than the thickness of the shoe sole,
The shoe is characterized in that the shoe sole and the bottom of the shoe main body are coupled to each other so that the protruding portion penetrates the cutout groove of the shoe sole and protrudes outward from the lower surface of the shoe sole .
前記靴本体の底部に接合する前記靴底の上面から、前記靴底の下面の外側へ突出する所定の数の釘体を備えることを特徴とする請求項1に記載の靴。   The shoe according to claim 1, further comprising a predetermined number of nail bodies protruding from an upper surface of the shoe sole joined to a bottom portion of the shoe body to an outside of a lower surface of the shoe sole. 前記靴底と前記靴本体とは、接着剤によって接合され、
前記接着剤は、前記靴底と前記靴本体底面との接触面、および、前記突起部分と前記くり抜き溝との接触面に塗布されることを特徴とする請求項1に記載の靴。
The shoe sole and the shoe body are joined by an adhesive,
The shoe according to claim 1, wherein the adhesive is applied to a contact surface between the shoe sole and the bottom surface of the shoe main body and a contact surface between the protruding portion and the cutout groove.
前記靴本体の射出成形時に、前記靴本体の底部と前記靴底とが結合され、
前記靴本体の成形材料が前記靴底の前記くり抜き溝に流れ込むことで前記突起部分が成形されることを特徴とする請求項1に記載の靴。
During the injection molding of the shoe body, the bottom of the shoe body and the shoe sole are combined,
The shoe according to claim 1, wherein the protruding portion is formed by the molding material of the shoe main body flowing into the cutout groove of the shoe sole.
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