JP4878789B2 - Felt soles - Google Patents
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- JP4878789B2 JP4878789B2 JP2005206600A JP2005206600A JP4878789B2 JP 4878789 B2 JP4878789 B2 JP 4878789B2 JP 2005206600 A JP2005206600 A JP 2005206600A JP 2005206600 A JP2005206600 A JP 2005206600A JP 4878789 B2 JP4878789 B2 JP 4878789B2
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Description
本発明は、魚釣りや運動等のレジャ−に用いるフエルト製靴底の改良に関する。 The present invention relates to an improvement in a felt shoe sole used for fishing, exercise, or other leisure activities.
川や海などの水辺や水中を歩行するときに苔などに足を取られやすいため、フエルト製の靴底を有する靴が用いられている。
例えば、釣りにおいては、フエルト製の靴底を有する短靴、長靴、足袋、サンダル、ウエ−ダ−（バカ長靴）など様々な種類の靴が用いられている。
これらの靴は、その靴本体の底の形状に合わせて形成された板状のフエルト製の靴底を有し、靴本体に接着されていたり、靴本体側と靴底側にそれぞれ互いに係合可能なベルベット式面ファスナを設け、靴底を着脱して交換できるようになっており、交換用靴底も販売されている。
この様なフエルト製の靴底の靴を使用すると、歩行中の滑りはなくなるが、フエルトの減りが早いという問題がある。
そこで、従来以下の提案がされている。
Shoes that have felt soles are used because they can easily get their feet on moss and the like when walking in waterside or underwater such as a river or the sea.
For example, in fishing, various types of shoes such as boots having boots made of felt, boots, socks, sandals, and waders (baka boots) are used.
These shoes have a plate-like felt shoe sole formed in accordance with the shape of the sole of the shoe body, and are bonded to the shoe body or engaged with each other on the shoe body side and the shoe sole side, respectively. A possible velvet hook-and-loop fastener is provided so that the shoe sole can be removed and replaced, and replacement shoe soles are also available.
When such a felt shoe sole is used, slipping during walking is eliminated, but there is a problem that the felt is reduced quickly.
Therefore, the following proposals have been made conventionally.
特許文献１の公報にはフエルト製の靴底の接地面に複数の穴を設け、この穴の内部表面を溶融硬化させたことが記載されている。
ところがフエルト製の靴底は柔らかいため比較的広い面積で地面に沿うように接地し、靴底は靴本体側に向けて真上に押圧されるのみで、接地面は減りが少ないが、靴底の側面部の繊維は、外側の支えが無いため靴底の外側方向に繊維が倒れるように動いてしまい、繊維がほつれやすく減るのが早い。
Patent Document 1 describes that a plurality of holes are provided in the ground contact surface of a felt shoe sole, and the inner surface of these holes is melt-cured.
However, felt soles are so soft that they are grounded along a relatively large area along the ground, and the soles are only pressed directly toward the shoe body. Since the fibers on the side surface of the side have no support on the outside, they move so that the fibers fall down toward the outside of the shoe sole, and the fibers tend to fray and decrease quickly.
例えば、釣りに使うと、とくに、使い始めに、つま先と踵の繊維が側面部の接地面に近い角部側から引き出されてしまい減りが早く、接地面側がほとんど減っていないにもかかわらず、側面部側が数回の使用で靴本体が地面に接するほど減ってしまうことがある。
解決しようとする課題は、フエルト製の靴底は接地面は減りが少ないが、靴底の側面部は、繊維が倒れるように動いてしまうため、繊維がほつれやすく減るのが早いことである。 The problem to be solved is that the contact surface of the shoe sole made of felt is less reduced, but the side surface portion of the shoe sole moves so that the fiber falls down, so that the fiber is easily frayed and decreases quickly.
本発明の目的は前記欠点に鑑み、靴底の側面部の減りを少なくして耐久性を向上したフエルト製靴底を提供することである。 In view of the above-mentioned drawbacks, an object of the present invention is to provide a felt-made shoe sole in which the reduction of the side portion of the shoe sole is reduced and the durability is improved.
上記課題を解決するために、請求項１に係わる本発明は、フエルト製靴底の接地面になる底面部とその反対側の靴本体に止着する上面部とこれらの側面部の周囲に沿ってこれを一周する全ての領域に、ゴム又は合成樹脂からなる補強部を設けたことを要旨とするものである。
請求項２に係わる本発明は、前記補強部は、ゴム又は合成樹脂の少なくとも一部がフエルト製靴底を形成する繊維の間に充填されて形成されていることを要旨とするものである。
請求項３に係わる本発明は、前記補強部は、ゴム又は合成樹脂からなる帯状の補強部が側面部に添着されて形成されていることを要旨とするものである。
In order to solve the above-mentioned problem, the present invention according to claim 1 is directed to a bottom surface portion which becomes a ground contact surface of a felt shoe sole, an upper surface portion which is fixed to a shoe body on the opposite side, and a periphery of these side surface portions. The gist is that a reinforcing portion made of rubber or synthetic resin is provided in all the areas that go around this .
The gist of the present invention according to claim 2 is that the reinforcing portion is formed by filling at least part of rubber or synthetic resin between fibers forming a felt shoe sole.
The gist of the present invention according to claim 3 is that the reinforcing portion is formed by attaching a band-shaped reinforcing portion made of rubber or synthetic resin to a side surface portion.
従来のフエルト製靴底は、使用するうちに側面部が靴底の外側に倒されてしまい、この時、側面部と底面部の間の角部のフエルトからほつれが始まり、これをきっかけに側面部側が早くフエルト（繊維）が減りやすく、場合によっては、まだ十分な厚味を有しながら側面部が減ったために靴本体が地面に接しやすくなってしまい交換しなければならないということがあったが、本発明により、フエルト製靴底の側面部が強化されて繊維が外側に倒れ難くなり、また、繊維が抜け難くなって摩耗が防止されるため、フエルト製靴底の耐久性が向上することとなる。 In the conventional felt shoe sole, the side part falls to the outside of the sole while using it, and at this time, fraying starts from the felt at the corner between the side part and the bottom part, Felt (fiber) is easy to reduce quickly, and in some cases, the side of the shoe is still thin enough to make the shoe body easily touch the ground and must be replaced. According to the present invention, the side surface portion of the felt shoe sole is reinforced so that the fibers are not easily fallen to the outside. Further, since the fibers are difficult to come off and wear is prevented, the durability of the felt shoe sole is improved. .
本発明により、フエルト製靴底の側面部の繊維が倒れ難く、また、ほつれ難くなるため、フエルト製靴底の耐久性が向上する。 According to the present invention, the fibers of the side surface portion of the felt shoe sole are not easily fallen and frayed, so that the durability of the felt shoe sole is improved.
以下、本発明の実施形態を図面に基づき説明すると、図１から図８は第１実施例で、図１はフエルト製靴底の靴の断面図、図２はフエルト製靴底の上面側斜視図、図３はフエルト製靴底の下面側斜視図、図４はフエルト製靴底の一部拡大断面図、図５はフエルト製靴底の変形例の一部拡大断面側面図、図６はフエルト製靴底の他の変形例の下面側斜視図、図７はフエルト製靴底のさらに他の変形例の断面図、図８はフエルト製靴底の靴本体への取り付け例を示す断面図である。 1 to 8 are first examples, FIG. 1 is a cross-sectional view of a shoe made from a felt shoe sole, and FIG. 2 is a top perspective view of the shoe sole made from a felt. 3 is a perspective view of the bottom surface of the felt shoe sole, FIG. 4 is a partially enlarged sectional view of the felt shoe sole, FIG. 5 is a partially enlarged sectional side view of a modified example of the felt shoe sole, and FIG. FIG. 7 is a sectional view of still another modified example of the felt shoe sole, and FIG. 8 is a sectional view showing an example of attaching the felt shoe sole to the shoe body.
図１は、フエルト製靴底の靴で、靴本体１がウレタン、ネオプレン（登録商標）等の合成樹脂やゴムなどの柔軟性を有する材料で足形の底部１ａと甲部１ｂと踵部１ｃと足首部１ｄが一体に形成され、底部１ａの下側に踵側が高い底部材２が固定され、底部材２の下側にフエルト製靴底３が固定されている。フエルト製靴底３は、ポリプロピレン、ポリエチレン等の合成樹脂繊維の集合体にニ−ドルパンチを施し、さらに加圧して上記繊維がランダムに絡み合って形成された板状のフエルト材を形成し、これを靴底形状に合わせて切断することで形成され、接地面になる底面部３ａとその反対側の靴本体１に止着する上面部３ｂとこれらの周囲に沿って側面部３ｃが形成されている。 FIG. 1 shows a shoe made of felt, and the shoe body 1 is made of a flexible material such as urethane or neoprene (registered trademark) such as synthetic resin or rubber, and has a foot-shaped bottom 1a, upper 1b, heel 1c and ankle. A portion 1d is integrally formed, a bottom member 2 having a high heel side is fixed to the lower side of the bottom portion 1a, and a felt shoe sole 3 is fixed to the lower side of the bottom member 2. The felt shoe sole 3 is formed by applying a needle punch to an aggregate of synthetic resin fibers such as polypropylene and polyethylene, and further pressing to form a plate-like felt material formed by tangling the fibers randomly. It is formed by cutting in accordance with the bottom shape, and a bottom surface portion 3a to be a ground contact surface, an upper surface portion 3b to be fixed to the shoe body 1 on the opposite side, and a side surface portion 3c are formed along these circumferences.
フエルト製靴底３を形成する繊維は、繊度が２〜４０デニ−ルで、繊維長は、１０〜１００ｍｍのものを用いる。 そして、圧力２００〜１０００Ｎ／ｍ２
で３〜１０分押圧し、密度０．１〜０．３ｇ／ｃｍ３ とし、厚さ５〜３０ｍｍとしたフエルト材を用いている。
The fiber forming the felt shoe sole 3 has a fineness of 2 to 40 denier and a fiber length of 10 to 100 mm. And pressure 200-1000N / m < 2 >
Is used for a felt material having a density of 0.1 to 0.3 g / cm 3 and a thickness of 5 to 30 mm.
さらに、フエルト材から切断したフエルト製靴底３の側面部３ｃに沿って加熱して溶融したウレタンやクロロプレンゴム等のゴム又はフエルトと同種又は異種の合成樹脂材料を塗布して付着させ、これを冷却又は、常温で放置して固着させフエルト製靴底３の側面部３ｃに補強部Ａが形成される。 Furthermore, a synthetic resin material that is the same or different from rubber or felt such as urethane or chloroprene rubber that is heated and melted along the side surface portion 3c of the felt shoe sole 3 cut from the felt material is attached and cooled. Alternatively, the reinforcing portion A is formed on the side surface portion 3c of the felt shoe sole 3 by being left to be fixed at room temperature.
フエルト製靴底３の側面部３ｃの表面に溶融させた流動性を有するゴム又は合成樹脂材料を塗布すると、その一部がフエルト製靴底３の繊維の間に入り込み含浸された状態になり、その状態で硬化するとゴム又は合成樹脂材料が繊維Ｓ間に充填された状態で硬化する。
フエルト製靴底３の補強部Ａが形成された部分は、補強部Ａが形成されていない部分（フエルト部Ｆ）より硬く形成される。
When a melted rubber or synthetic resin material is applied to the surface of the side surface portion 3c of the felt shoe sole 3, a part of the rubber shoe sole 3 enters between the fibers of the felt shoe sole 3 and is impregnated. When cured with, the rubber or synthetic resin material is cured in a state of being filled between the fibers S.
The portion of the felt shoe sole 3 where the reinforcing portion A is formed is formed to be harder than the portion where the reinforcing portion A is not formed (felt portion F).
補強部Ａのゴム又は合成樹脂材料は、図４に示すように繊維Ｓ間に充填され、繊維Ｓを取り込んで繊維Ｓ同志を連結して固着している充填層Ａ１が形成されているため側面部３ｃの表面から繊維Ｓが抜け出たりほつれたりすることが防止される。
しかも、補強部Ａの一部のゴム又は合成樹脂材料は、その一部が繊維Ｓ間に入り込まずに側面部３ｃの表面を覆う表面層Ａ２を形成するため側面部３ｃの表面からの繊維Ｓのほつれを防止し、繊維Ｓが外側に倒れ難くなる。
As shown in FIG. 4, the rubber or the synthetic resin material of the reinforcing portion A is filled between the fibers S, and has a filling layer A1 that takes in the fibers S and connects and fixes the fibers S together. It is possible to prevent the fibers S from coming off or fraying from the surface of the portion 3c.
Moreover, a part of the rubber or the synthetic resin material of the reinforcing portion A forms the surface layer A2 that covers the surface of the side surface portion 3c without part of the fibers S entering between the fibers S, so that the fibers S from the surface of the side surface portion 3c. Fraying is prevented and the fibers S are less likely to fall outward.
補強部Ａのゴム又は合成樹脂材料は、へら等を用いて側面部３ｃに沿ってこれを押圧しながら塗布するが側面部３ｃに上記材料を添付して加熱するだけでも繊維Ｓの間に入り込み含浸された状態になり、繊維間に充填された状態で硬化することができる。
例えば、側面部３ｃに沿って合成樹脂、ゴム等のシート部材を添設し、これを加熱し、場合によってはシート部材の外側から側面部３ｃの方向へ押圧して充填層Ａ１を有する補強部Ａを形成してもよい。
シート材は、例えば雨具等の目止めに使用するウレタン等の合成樹脂のシームテープを用いることができるが、側面部３ｃの表面を覆うだけでなく、加熱、溶融して繊維Ｓ間に入り込み含浸された状態にし、繊維間に充填された状態で硬化する。
ゴム又は合成樹脂材料が硬化した補強部Ａは、可撓性を有するように形成され荷重により歪んでも荷重が除かれればもとの形状戻るようになっている。
The rubber or synthetic resin material of the reinforcing part A is applied while pressing the rubber or synthetic resin material along the side surface part 3c using a spatula or the like. It becomes an impregnated state and can be cured in a state of being filled between fibers.
For example, a sheet member such as a synthetic resin or rubber is provided along the side surface portion 3c, heated, and in some cases, pressed from the outside of the sheet member toward the side surface portion 3c to have the filling layer A1. A may be formed.
As the sheet material, for example, a seam tape of synthetic resin such as urethane used for sealing rain gear or the like can be used. In addition to covering the surface of the side surface portion 3c, the sheet material is heated and melted to enter between the fibers S and impregnate. And cured in a state filled between fibers.
The reinforcing portion A in which the rubber or the synthetic resin material is hardened is formed so as to have flexibility, and returns to its original shape when the load is removed even if it is distorted by the load.
補強部Ａは、フエルト製靴底３の側面部３ｃに沿ってこれを一周するように形成され、側面部３ｃから底面部３ａに変移する角部３ｄを通り、図２、図３で点線で示した範囲のように底面部３ａの周縁部に達するように形成されているが、接地面になる底面部３ａは、周縁部の角部３ｄ近傍に補強部Ａが形成されるが、底面部３ａ表面の中央側などその周縁部を除いては補強部Ａが形成されないため、底面部３ａの中央側の繊維Ｓ（フエルト部Ｆ）が露呈しているので歩行中の滑りを止めることができる。
更に、補強部Ａもゴム又は合成樹脂材料だけではなく、繊維Ｓが存在するためすべてゴム又は合成樹脂材料で形成した場合に比べ滑りにくくなっている。
また、このように、側面部３ｃから角部３ｄにかけて補強部Ａを設けると使用後すぐに減りやすい角部３ｄとその近傍からの繊維Ｓのほつれを防止することができる。
The reinforcing portion A is formed so as to make a round along the side surface portion 3c of the felt shoe sole 3, and passes through the corner portion 3d that changes from the side surface portion 3c to the bottom surface portion 3a, and is indicated by a dotted line in FIGS. Is formed so as to reach the peripheral edge of the bottom surface portion 3a, but the bottom surface portion 3a which becomes the ground contact surface is formed with the reinforcing portion A in the vicinity of the corner portion 3d of the peripheral edge portion, but the bottom surface portion 3a. Since the reinforcing portion A is not formed except for the peripheral portion such as the center side of the surface, the fiber S (felt portion F) on the center side of the bottom surface portion 3a is exposed, so that slipping during walking can be stopped.
Furthermore, since the reinforcing part A is not only made of rubber or a synthetic resin material but also has fibers S, it is less slippery than the case where it is made entirely of rubber or a synthetic resin material.
Further, when the reinforcing portion A is provided from the side surface portion 3c to the corner portion 3d in this way, fraying of the corner portion 3d and the fibers S from the vicinity thereof that can be easily reduced immediately after use can be prevented.
このように形成したフエルト製靴底３はその上面３ｂに接着剤が塗布され底部１ａの下側に設けた底部材２に接着されて固定され、フエルト製靴底を有する靴となる。
このような靴で歩行すると、フエルト部Ｆと補強部Ａが共に摩耗していき、側面部３ｃが局部的に減ってしまうことがないためフエルト製靴底３の耐久性が向上する。
The felt shoe sole 3 formed in this manner is coated with an adhesive on its upper surface 3b and bonded and fixed to the bottom member 2 provided on the lower side of the bottom portion 1a, thereby forming a shoe having a felt shoe sole.
When walking with such shoes, the felt part F and the reinforcing part A are worn together, and the side part 3c is not locally reduced, so that the durability of the felt shoe sole 3 is improved.
図５は、補強部Ａの変形例であり、補強部Ａを形成するゴム又は合成樹脂材料を側面部３ｃに散布して、側面部３ｃの表面において上記ゴム又は合成樹脂材料にて繊維Ｓ同志を連結するようにして硬化させた補強部Ａを散在させ繊維Ｓのほつれを防止した例である。
このように補強部Ａを側面部３ｃ全体に設けるのではなくその表面に繊維Ｓが残るようにして形成してもよい。
この場合、側面部３ｃに加熱により溶融したゴムまたは合成樹脂材料を噴霧器等を用いて吹き付けて散在した状態で付着又は繊維間に侵入させ、その後、冷却により硬化させることができる。
フエルト製靴底３の繊維Ｓと同種の材料を用いると互いのなじみがよく、補強部Ａを側面部３ｃに強固に取り付けることができる。
また、補強部Ａはそれぞれ繊維Ｓ同志を連結する他に僅かに繊維Ｓ間に充填されているためこの点に於いても繊維Ｓのほつれを防止することができる。
このように形成するとフエルト製靴底３の軽量化を図ることができる。
FIG. 5 shows a modified example of the reinforcing portion A, in which rubber or synthetic resin material forming the reinforcing portion A is dispersed on the side surface portion 3c, and fibers S are formed on the surface of the side surface portion 3c with the rubber or synthetic resin material. The reinforcing portions A cured so as to be coupled are scattered to prevent the fibers S from fraying.
In this way, the reinforcing portion A may not be provided on the entire side surface portion 3c but may be formed so that the fibers S remain on the surface thereof.
In this case, the rubber or synthetic resin material melted by heating is sprayed onto the side surface portion 3c by using a sprayer or the like and dispersed or infiltrated between the fibers, and then cured by cooling.
When the same kind of material as the fiber S of the felt shoe sole 3 is used, the familiarity with each other is good, and the reinforcing portion A can be firmly attached to the side surface portion 3c.
Further, since the reinforcing portion A is slightly filled between the fibers S in addition to connecting the fibers S, fraying of the fibers S can be prevented also in this respect.
If formed in this manner, the weight of the felt shoe sole 3 can be reduced.
図６は、補強部Ａの他の変形例であり、補強部Ａを側面部３ｃを周回して全体に設けるのではなくフエルト製靴底３の側面部３ｃの最も減りやすい部分のつま先側と踵側のみに設けている。
このように部分的に設けることでフエルト製靴底３の軽量化を図ることができる。
FIG. 6 shows another modified example of the reinforcing portion A, in which the reinforcing portion A is not provided around the side surface portion 3c but is provided on the entire toe side and the heel side of the side surface portion 3c of the felt shoe sole 3. It is provided only on the side.
By providing a part in this way, the weight of the felt shoe sole 3 can be reduced.
図７は、補強部Ａの更に他の変形例であり、フエルト製靴底３の側面部３ｃから角部３ｄにかけて補強部Ａを設けている。
このように、側面部３ｃから角部３ｄに補強部Ａを設けると使用後すぐに減りやすい角部３ｄとその近傍からの繊維Ｓのほつれを防止することができる。
FIG. 7 shows still another modified example of the reinforcing portion A, and the reinforcing portion A is provided from the side surface portion 3c to the corner portion 3d of the felt shoe sole 3.
Thus, if the reinforcement part A is provided from the side surface part 3c to the corner part 3d, fraying of the fiber 3 from the corner part 3d and its vicinity, which can be easily reduced immediately after use, can be prevented.
図８は、フエルト製靴底３の靴本体１への取り付け例を示す断面図であり、前記は、フエルト製靴底３を靴本体１へ接着して取り付けていたが、図８のように、フエルト製靴底３の上面部３ｂ及び靴本体１側の底部材２の下側に互いに係合可能な面ファスナ４，５を取り付けてフエルト製靴底３を靴本体１に対して着脱自在に止着できるようにしてもよく、このようにすると靴底が交換用のフエルト製靴底３’に容易に交換できる。
またこの時フエルト製靴底３の側面部３ｃに設けた補強部Ａは、補強部Ａが形成されていない部分（フエルト部Ｆ）より硬く形成されるため、フエルト製靴底３の周縁が撓りにくくなり靴本体１からの不用意な脱落が防止される。
FIG. 8 is a cross-sectional view showing an example of attaching the felt shoe sole 3 to the shoe body 1. In FIG. 8, the felt shoe sole 3 is attached to the shoe body 1 by adhesion, but as shown in FIG. Surface fasteners 4, 5 that can be engaged with each other are attached to the upper surface portion 3 b of the shoe sole 3 and the lower side of the bottom member 2 on the shoe body 1 side so that the felt shoe sole 3 can be detachably fastened to the shoe body 1. In this case, the shoe sole can be easily replaced with a felt felt shoe sole 3 '.
Further, at this time, the reinforcing portion A provided on the side surface portion 3c of the felt shoe sole 3 is formed to be harder than the portion where the reinforcing portion A is not formed (felt portion F). Inadvertent drop-off from the shoe body 1 is prevented.
図９は第２実施例で、フエルト製靴底の靴の断面図、図１０は同フエルト製靴底の上面側斜視図、図１１は同フエルト製靴底の下面側斜視図、図１２は同フエルト製靴底の一部拡大断面図である。 9 is a cross-sectional view of a shoe with a felt shoe sole according to a second embodiment, FIG. 10 is a top perspective view of the felt shoe sole, FIG. 11 is a bottom perspective view of the felt shoe sole, and FIG. 12 is a felt shoe. It is a partially expanded sectional view of a bottom.
第２実施例では、フエルト製靴底３は、その側面部３ｃに沿ってゴム又は合成樹脂からなる帯状の補強部Ａが側面部３ｃに添着され固定されている。
補強部Ａは、例えば、補強部Ａを構成する部材の側面部３ｃへ添着する面を加熱して溶融し、この面を側面部３ｃに当接して取り付け、さらに押圧して補強部Ａを構成する部材の溶融した部分を繊維Ｓ間に入り込ませて含浸させた状態で硬化させ取り付ける。
したがって、補強部Ａは、溶融後硬化したＡ３の一部が繊維間に入り込み、側面部３ｃの周囲を溶融しない補強部Ａを構成する部材が覆っている。
したがって、外観が良好な補強部Ａを構成することができる。
このような補強部Ａでも側面部３ｃを取り囲んでいるため、底面部３ａの繊維Ｓが外側に倒れるのを防止しフエルト製靴底３の耐久性を向上させることができる。
また、側面部３ｃの補強部Ａは、角部３ｄに達する様に設けたため靴の使用後すぐにほつれを防止する。
その他の構成は第１実施例と同じである。
このように、側面部３ｃから角部３ｄに補強部Ａを設けると使用後すぐに減りやすい角部３ｄとその近傍からの繊維Ｓの倒れとほつれを防止することができる。
In the second embodiment, the felt shoe sole 3 has a belt-like reinforcing portion A made of rubber or synthetic resin attached to and fixed to the side surface portion 3c along the side surface portion 3c.
For example, the reinforcing portion A is configured to heat and melt a surface attached to the side surface portion 3c of the member constituting the reinforcing portion A, and attach the surface to the side surface portion 3c so as to be further pressed to configure the reinforcing portion A. The melted portion of the member to be cured is inserted between the fibers S and is cured and attached in an impregnated state.
Therefore, the reinforcing part A is covered with a member constituting the reinforcing part A in which part of A3 cured after melting enters between the fibers and the periphery of the side surface part 3c is not melted.
Therefore, the reinforcing part A having a good appearance can be configured.
Since the reinforcing portion A also surrounds the side surface portion 3c, the fibers S of the bottom surface portion 3a can be prevented from falling outside, and the durability of the felt shoe sole 3 can be improved.
Further, since the reinforcing portion A of the side surface portion 3c is provided so as to reach the corner portion 3d, fraying is prevented immediately after the use of the shoe.
Other configurations are the same as those of the first embodiment.
As described above, when the reinforcing portion A is provided from the side surface portion 3c to the corner portion 3d, the corner portion 3d that tends to decrease immediately after use and the fibers S from the vicinity thereof can be prevented from falling and fraying.
従来フエルト製靴底は、使用するうちに側面部３ｃが靴底の外側に倒されてしまい、これをきっかけに側面部３ｃ側が早くフエルト（繊維Ｓ）が減りやすく、場合によっては、まだ十分な厚味を有しながら側面部３ｃが減ったために靴本体が地面に接しやすくなってしまい交換しなければならないということがあったが、本願構成により、フエルト製靴底３の側面部３ｃが強化されて繊維が倒れ難くなり、また、繊維Ｓが抜け難くなって摩耗が防止されたため、フエルト製靴底３の耐久性が上がり従来より長く使用できるようになった。 In the conventional felt shoe sole, the side surface portion 3c is tilted to the outside of the shoe sole while being used, and this causes the side surface portion 3c side to easily reduce felt (fiber S). In some cases, the thickness is still sufficient. Although the side surface portion 3c is reduced while having a taste, the shoe body is likely to be in contact with the ground and must be replaced. However, the configuration of the present application strengthens the side surface portion 3c of the felt shoe sole 3. Since the fibers are less likely to fall down and the fibers S are less likely to fall out and wear is prevented, the durability of the felt shoe sole 3 is increased, and the fibers can be used longer than before.
また、使用を開始するとすぐに角部３ｄのフエルト（繊維Ｓ）が大きくほつれ、これをきっかけに側面部３ｃ側が早くフエルト（繊維Ｓ）が減ってしまい耐久性に欠けたが、側面部の補強部Ａは、側面部３ｃと底面部３ａの間の角部３ｄに達するように設けることで、使用開始後すぐの角部３ｄの減りが小さくなり、また、角部３ｄの繊維Ｓに引かれて周辺の繊維Ｓが引き出されなくなるため、フエルト製靴底３の耐久性が上がり従来より長く使用できるようになった。 In addition, as soon as the use is started, the felt (fiber S) at the corner 3d is greatly frayed, and this causes the side (3c) side to quickly lose felt (fiber S) and lack durability. The portion A is provided so as to reach the corner portion 3d between the side surface portion 3c and the bottom surface portion 3a, so that the decrease in the corner portion 3d immediately after the start of use is reduced, and the portion A is pulled by the fibers S of the corner portion 3d. As a result, the peripheral fibers S are not pulled out, so that the durability of the felt shoe sole 3 is improved and it can be used longer than before.
前記のようにフエルト製靴底が構成されていると、フエルト製靴底３の側面部３ｃの繊維Ｓが倒れ難く、また、ほつれ難くなるため、フエルト製靴底３の耐久性が向上する。 When the felt shoe sole is configured as described above, the fibers S of the side surface portion 3c of the felt shoe sole 3 are not easily fallen and frayed, so that the durability of the felt shoe sole 3 is improved.
本発明は、フエルト製靴底に利用できる。 The present invention is applicable to felt shoe soles.
１ 靴本体
３ フエルト製靴底
３ａ 底面部
３ｃ 側面部
Ａ 補強部
DESCRIPTION OF SYMBOLS 1 Shoe body 3 Felt sole 3a Bottom part 3c Side part A Reinforcement part
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| JP2005206600A JP4878789B2 (en) | 2004-07-16 | 2005-07-15 | Felt soles |
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| CN101121800B (en) * | 2006-08-10 | 2011-04-20 | 郭廷志 | Electrostatic resistance sole material and manufacturing method thereof |
| JP5254929B2 (en) * | 2009-10-23 | 2013-08-07 | グローブライド株式会社 | Fishing boots |
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