JP2003116603A - Shoes gap adjusting tool and method for manufacturing the same - Google Patents
Shoes gap adjusting tool and method for manufacturing the sameInfo
- Publication number
- JP2003116603A JP2003116603A JP2001316682A JP2001316682A JP2003116603A JP 2003116603 A JP2003116603 A JP 2003116603A JP 2001316682 A JP2001316682 A JP 2001316682A JP 2001316682 A JP2001316682 A JP 2001316682A JP 2003116603 A JP2003116603 A JP 2003116603A
- Authority
- JP
- Japan
- Prior art keywords
- shoe
- clearance
- pad
- gap adjusting
- adjusting pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
【発明の詳細な説明】Detailed Description of the Invention
【0001】[0001]
【発明の属する技術分野】この発明は、靴の使用者の足
の骨格に応じた土踏まずの位置に合わせて貼着可能な靴
用隙間調整具及びこの靴用隙間調整具の製造方法に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe clearance adjuster which can be attached according to the position of the arch according to the skeleton of the foot of the user of the shoe, and a method for manufacturing the shoe clearance adjuster.
【0002】[0002]
【従来の技術】従来、靴の中底と足裏との間には足の骨
格(アーチ)により特に土踏まずの部分に隙間が生じる
ために、骨格が変形したり痛みが生じたり疲れやすくな
ったりする原因となる。上記の隙間が生じる原因として
は以下の点があげられる。2. Description of the Related Art Conventionally, since a skeleton (arch) of the foot causes a gap between the insole of the shoe and the sole of the shoe, a skeleton is deformed, causes pain, or is easily tired. Cause The following points can be mentioned as the causes of the above-mentioned gap.
【0003】(1)足の骨格(アーチ)と、靴の中底
(足裏と靴の接触部分)とが不一致である。(1) The skeleton (arch) of the foot and the insole of the shoe (contact portion between the sole and the shoe) do not match.
【0004】(2)足の甲部分と靴の甲部分の内容積が
不一致である。この例としては、靴を購入した当初から
足の甲部分と靴の甲部分に余裕がある場合や、靴を履き
込んでいくにつれて上記の余裕が生じる場合がある。(2) The inner volume of the upper part of the foot and the upper part of the shoe do not match. As an example of this, there may be a margin in the instep part and the instep part of the shoe from the beginning of the purchase of the shoe, or the above margin may occur as the shoe is worn.
【0005】(3)靴サイズの選定ミスが原因となる。(3) The cause is an incorrect selection of the shoe size.
【0006】上記の問題を解消するために、ほぼ土踏ま
ずの位置付近にパッドを備えたパッド付き中敷きが考案
されている。このパッド付き中敷きが靴の中底に敷かれ
ることによってパッドが土踏まずと靴の中底との間のク
ッション材となって荷重分散を図るようにするものも提
案されている。In order to solve the above problems, a padded insole having a pad near the position of the arch has been devised. It is also proposed that the padded insole is laid on the insole of the shoe so that the pad serves as a cushioning material between the arch and the insole of the shoe to distribute the load.
【0007】[0007]
【発明が解決しようとする課題】ところで、上述した、
隙間ができることによる問題点は以下に示す通りであ
る。By the way, as described above,
The problems caused by the gaps are as follows.
【0008】(1)足裏にかかる荷重がつま先と踵の2
点に集中するために以下の問題がある。すなわち、マ
メ、タコ、魚の目等のように足裏に角質化が生じるの
で、痛みが生じたり、見た目が悪くなる。また、開張
足、外反母趾等のように骨格が変形する原因となり、痛
みが生じたり、見た目が悪くなる。さらに、踵痛、踏み
つけ痛等のように荷重による衝撃が強くなるため、痛み
が生じる。(1) The load applied to the sole of the foot is 2 between the toe and the heel.
There are the following problems to concentrate on the points. That is, keratinization occurs on the soles of feet such as beans, octopus, and eyes of fish, which causes pain and makes the appearance worse. In addition, it causes the skeleton to be deformed such as an open leg or hallux valgus, which causes pain or makes the appearance worse. Further, since the impact due to the load such as heel pain and trampling pain becomes strong, pain occurs.
【0009】(2)歩行が安定しないために、筋肉疲
労、筋肉痛等のように無駄な力が入るので、疲れやすく
なり、痛みが生じる。(2) Since the gait is not stable, useless force such as muscle fatigue and muscle pain is applied, which causes tiredness and pain.
【0010】この発明は上述の課題を解決するためにな
されたもので、その目的は、靴の使用者の足の骨格に応
じた土踏まずの位置に合わせてパッドの部分を貼着する
ことにより、安定歩行を図り、角質化や骨格の変形など
の足裏の悩みを軽減し得る靴用隙間調整具及びこの靴用
隙間調整具の製造方法を提供することにある。The present invention has been made to solve the above problems, and an object thereof is to attach a pad portion in accordance with the position of the arch according to the skeleton of the foot of the user of the shoe. An object of the present invention is to provide a shoe clearance adjuster and a method for manufacturing the shoe clearance adjuster that can achieve stable walking and can reduce troubles of the sole such as keratinization and skeletal deformation.
【0011】[0011]
【課題を解決するための手段】上記目的を達成するため
に請求項1によるこの発明の靴用隙間調整具は、靴と足
の土踏まず部分の隙間の形状にほぼ対応した形状であっ
て、前記靴の前後方向において中央部を厚く、前端側及
び後端側を薄く形成した靴用隙間調整パッドであること
を特徴とするものである。In order to achieve the above object, the shoe clearance adjusting device of the present invention according to claim 1 has a shape which substantially corresponds to the shape of the clearance between the shoe and the arch portion of the foot. The shoe gap adjusting pad has a thick center portion in the front-rear direction of the shoe and thin front and rear end sides.
【0012】したがって、靴用隙間調整パッドを使用者
の靴と足の土踏まず部分の隙間の形状に合わせた位置に
当てられるので、足裏にかかる荷重が足裏全体に亘って
分散されることから、マメ、タコ、魚の目等の角質化
や、開張足、外反母趾等の骨格の変形や、踵痛、踏みつ
け痛等のように荷重による衝撃が集中することによる足
裏の悩みが軽減される。Therefore, since the shoe clearance adjusting pad is applied to the position matching the shape of the shoe of the user and the arch portion of the foot, the load applied to the sole is distributed over the sole. It reduces keratinization of legumes, octopuses, fish eyes, etc., skeletal deformation such as open legs, hallux valgus, etc., and stress on the soles caused by concentrated impacts such as heel pain and trampling pain.
【0013】請求項2によるこの発明の靴用隙間調整具
は、請求項1記載の靴用隙間調整具において、前記靴用
隙間調整パッドの裏面に、前記靴へ貼り付けるための貼
着部を備えてなることを特徴とするものである。According to a second aspect of the present invention, there is provided a shoe clearance adjusting tool according to the first aspect, wherein the shoe clearance adjusting tool has a sticking portion on the back surface of the shoe clearance adjusting pad. It is characterized by being prepared.
【0014】したがって、靴用隙間調整パッドは貼着部
により靴へ容易に貼り付けられる。Therefore, the shoe clearance adjusting pad can be easily attached to the shoe by the attaching portion.
【0015】請求項3によるこの発明の靴用隙間調整具
は、請求項1または2記載の靴用隙間調整具において、
前記靴用隙間調整パッドの表面側に、前後に延びた表皮
部材を一体的に貼着してなることを特徴とするものであ
る。According to a third aspect of the present invention, there is provided the shoe clearance adjusting device according to the first or second aspect, wherein:
A front and rear skin member is integrally attached to the front surface side of the shoe clearance adjusting pad.
【0016】したがって、前後に延びた表皮部材が靴用
隙間調整パッドの表面側に一体的に備えられているの
で、安定した状態で靴に取り付けられる。Therefore, since the front and rear skin members are integrally provided on the surface side of the shoe clearance adjusting pad, they can be stably attached to the shoe.
【0017】請求項4によるこの発明の靴用隙間調整具
は、請求項3記載の靴用隙間調整具において、前記貼着
部が、前記靴用隙間調整パッド及び表皮部材の裏面の一
部又は全面に貼着されていることを特徴とするものであ
る。According to a fourth aspect of the present invention, there is provided the shoe clearance adjuster of the present invention, wherein the adhering portion is a part of the back surface of the shoe clearance adjusting pad and the skin member. It is characterized by being attached to the entire surface.
【0018】したがって、貼着部が靴用隙間調整パッド
及び表皮部材の裏面に備えられるので、より一層安定し
た状態で靴へ貼り付けられる。Therefore, since the sticking portion is provided on the back surface of the shoe gap adjusting pad and the skin member, the sticking portion can be stuck to the shoe in a more stable state.
【0019】請求項5によるこの発明の靴用隙間調整具
は、請求項1〜4のうちのいずれか一つに記載の靴用隙
間調整具において、前記貼着部に、靴に対して後付け可
能に剥離紙を取り付けてなることを特徴とするものであ
る。According to a fifth aspect of the present invention, there is provided the shoe clearance adjuster of the present invention, wherein the shoe clearance adjuster according to any one of the first to fourth aspects is retrofitted to the sticking portion with respect to the shoe. It is characterized in that release paper is attached as much as possible.
【0020】したがって、靴用隙間調整パッドが使用者
の靴と足の土踏まず部分の隙間の形状に合わせた位置に
位置決めされてから剥離紙を剥がすことにより、靴用隙
間調整パッドを使用者の足にフィットする位置に適正に
且つ容易に貼り付けられる。Therefore, the shoe clearance adjustment pad is positioned at a position corresponding to the shape of the clearance between the shoe of the user and the arch of the foot, and then the release paper is peeled off, so that the shoe clearance adjustment pad is removed. Can be properly and easily attached to a position that fits in.
【0021】請求項6によるこの発明の靴用隙間調整具
は、請求項1〜5のうちのいずれか一つに記載の靴用隙
間調整具において、前記靴用隙間調整パッドが、硬度4
0〜60度の弾力性部材からなることを特徴とするもの
である。According to a sixth aspect of the present invention, there is provided a shoe clearance adjusting tool according to any one of the first to fifth aspects, wherein the shoe clearance adjusting pad has a hardness of 4 or less.
It is characterized by comprising an elastic member of 0 to 60 degrees.
【0022】したがって、最適な弾性硬度による心地よ
い着用感と兼用性が得られる。また、程良いグリップ性
による安定歩行で疲れが緩和される。Therefore, a comfortable wearing feeling and combined use can be obtained by the optimum elastic hardness. In addition, fatigue is alleviated by stable walking with a moderate grip.
【0023】請求項7によるこの発明の靴用隙間調整具
は、請求項1〜6のうちのいずれか一つの記載の靴用隙
間調整パッドが透明な弾力性部材からなっていることを
特徴とするものである。According to a seventh aspect of the present invention, there is provided a shoe clearance adjusting device in which the shoe clearance adjusting pad according to any one of the first to sixth aspects is made of a transparent elastic member. To do.
【0024】したがって、靴用隙間調整パッドが透明な
弾力性部材からなっているから、どのような靴の色に対
しても適用される。Therefore, since the shoe gap adjusting pad is made of a transparent elastic member, it can be applied to any shoe color.
【0025】請求項8によるこの発明の靴用隙間調整具
の製造方法は、靴と足の土踏まず部分の隙間の形状にほ
ぼ対応した形状であって、前記靴の前後方向において中
央部を厚く、前端側及び後端側を薄く形成した靴用隙間
調整パッドの裏面に、前記靴へ貼り付けるための貼着部
を備えた靴用隙間調整具を製造する際に、上記の靴用隙
間調整パッドの形状を備えた金型内に、加硫前の弾力性
部材の成形材料を流入せしめた後に、この金型内の成形
材料を加熱・加硫せしめて前記靴用隙間調整パッドを成
形し、この成形された靴用隙間調整パッドの裏面に上記
の貼着部を貼着することを特徴とするものである。According to a eighth aspect of the present invention, there is provided a method for manufacturing a shoe clearance adjuster, which has a shape substantially corresponding to the shape of the clearance between the shoe and the arch portion of the foot, and has a thick central portion in the front-rear direction of the shoe. When manufacturing a shoe gap adjuster having a sticking portion for sticking to the shoe on the back surface of the shoe gap adjusting pad whose front end side and rear end side are thinly formed, the above-mentioned shoe gap adjusting pad In the mold having the shape of, after flowing the molding material of the elastic member before vulcanization, the molding material in this mold is heated and vulcanized to mold the shoe gap adjustment pad, The above-mentioned pasting portion is pasted on the back surface of this molded shoe clearance adjusting pad.
【0026】したがって、靴用隙間調整具は容易に且つ
量産されるのでコストダウンとなる。このように製造さ
れた靴用隙間調整具は、請求項1記載と同様に足裏の悩
みが軽減される。Therefore, the shoe clearance adjuster can be mass-produced easily and the cost can be reduced. In the shoe clearance adjuster manufactured in this manner, the trouble of the sole is reduced as in the first aspect.
【0027】請求項9によるこの発明の靴用隙間調整具
の製造方法は、靴と足の土踏まず部分の隙間の形状にほ
ぼ対応した形状であって、前記靴の前後方向において中
央部を厚く、前端側及び後端側を薄く形成した靴用隙間
調整パッドの表面側に、前後に延びた表皮部材を一体的
に備えると共に、前記靴用隙間調整パッド及び表皮部材
の裏面の一部又は全面に、前記靴へ貼り付けるための貼
着部を備えた靴用隙間調整具を製造する際に、上記の靴
用隙間調整パッドの形状を備えた金型内に、加硫前の弾
力性部材の成形材料を流入せしめた後に、この金型内の
成形材料を加熱・加硫せしめて前記靴用隙間調整パッド
を成形し、この成形された靴用隙間調整パッドの表面側
に上記の表皮部材を接着して一体化し、この靴用隙間調
整パッド及び表皮部材の裏面の一部又は全面に上記の貼
着部を貼着することを特徴とするものである。According to a ninth aspect of the present invention, there is provided a method for manufacturing a shoe clearance adjuster according to the present invention, which has a shape substantially corresponding to the shape of the clearance between the shoe and the arch portion of the foot, and has a thick center portion in the front-rear direction of the shoe. The front and rear ends are thinly formed on the front surface side of the shoe gap adjusting pad, and the front and rear extending skin members are integrally provided, and the shoe gap adjusting pad and the back surface of the skin member are partially or entirely formed. When manufacturing a shoe clearance adjuster having an attachment portion for sticking to the shoe, the elastic member before vulcanization is placed in a mold having the shape of the shoe clearance adjustment pad described above. After injecting the molding material, the molding material in the mold is heated and vulcanized to form the shoe gap adjusting pad, and the above-mentioned skin member is provided on the surface side of the formed shoe gap adjusting pad. Adhesive and integrated, this shoe gap adjustment pad and skin It is characterized in that adhering the above bond portion part or the entire surface of the back surface of the wood.
【0028】したがって、靴用隙間調整具は容易に且つ
量産されるのでコストダウンとなる。このように製造さ
れた靴用隙間調整具は、請求項1記載と同様に足裏の悩
みが軽減される。しかも、表皮部材により安定した状態
で靴に取り付けられる。Therefore, the shoe clearance adjuster can be mass-produced easily and the cost can be reduced. In the shoe clearance adjuster manufactured in this manner, the trouble of the sole is reduced as in the first aspect. Moreover, the outer skin member allows the shoe to be stably attached.
【0029】[0029]
【発明の実施の形態】以下、この発明の実施の形態につ
いて図面を参照して説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.
【0030】図1及び図2を参照するに、この実施の形
態に係わる靴用隙間調整具1は表皮部材3と弾力性部材
からなる靴用隙間調整パッド5とから例えば接着剤にて
接着されることにより一体的に構成されている。With reference to FIGS. 1 and 2, a shoe gap adjusting tool 1 according to this embodiment is bonded from a skin member 3 and a shoe gap adjusting pad 5 made of an elastic member with, for example, an adhesive. By doing so, it is integrally configured.
【0031】上記の表皮部材3としては、靴用隙間調整
パッド5より前後方向に延びて靴7の土踏まずの位置付
近の中底9の形状にほぼ対応した形状となっており、靴
7の前後方向へ多少移動しても中底9の形状から外れな
いように表皮部材3の外周と中底9の側縁とは多少の余
裕を持たせている。なお、表皮部材3は例えば人工皮革
で構成されるが、これに限定されない。The skin member 3 has a shape that extends in the front-rear direction from the shoe clearance adjusting pad 5 and substantially corresponds to the shape of the insole 9 near the position of the arch of the shoe 7. The outer periphery of the skin member 3 and a side edge of the insole 9 are provided with some allowance so that the insole 9 does not deviate from the shape of the insole 9 even if it is moved in a certain direction. The skin member 3 is made of, for example, artificial leather, but is not limited to this.
【0032】また、上記の靴用隙間調整パッド5は、足
の土踏まずのアーチ形状にほぼ対応する形状となってお
り、靴7の前後方向において図3及び図4に示されてい
るように中央部が厚く、先端側及び後端側が薄く形成さ
れている。なお、靴用隙間調整パッド5の材料として
は、例えばSBR合成ゴム、EVAエバー樹脂、ウレタ
ンフォームなどの硬度40〜60度の弾力性樹脂材が用
いられる。この実施の形態では、硬度45度のSBR合
成ゴムが使用されている。The shoe clearance adjusting pad 5 has a shape that substantially corresponds to the arch shape of the arch of the foot, and is centered in the front-back direction of the shoe 7 as shown in FIGS. 3 and 4. The part is thick and the front end side and the rear end side are thin. As a material of the shoe clearance adjusting pad 5, for example, an elastic resin material having a hardness of 40 to 60 degrees such as SBR synthetic rubber, EVA ever resin, urethane foam or the like is used. In this embodiment, SBR synthetic rubber having a hardness of 45 degrees is used.
【0033】また、表皮部材3及び靴用隙間調整パッド
5の裏面にはその一部又は全面に靴7の中底9へ貼り付
けるための貼着部としての例えば両面テープ11が備え
られている。この実施の形態では図1及び図2に示され
ているように靴用隙間調整具1の裏面には前後方向の先
端側及び後端側に上記の両面テープ11が設けられてお
り、両面テープ11には靴7に対して後付け可能に剥離
紙13が取り付けられている。Further, the back surface of the skin member 3 and the shoe gap adjusting pad 5 is provided with a double-sided tape 11, for example, as an adhesive portion for adhering to the insole 9 of the shoe 7 on a part or the entire surface thereof. . In this embodiment, as shown in FIGS. 1 and 2, the back surface of the shoe clearance adjuster 1 is provided with the above-mentioned double-sided tape 11 on the front and rear ends in the front-rear direction. A release paper 13 is attached to the shoe 11 so that it can be retrofitted to the shoe 7.
【0034】なお、表皮部材3及び靴用隙間調整パッド
5は無色透明の材質で形成されることにより、どのよう
な色の靴7に対してもほぼ適用可能であるという点で望
ましい。Since the skin member 3 and the shoe gap adjusting pad 5 are made of a colorless and transparent material, it is desirable that they can be applied to shoes 7 of any color.
【0035】上記構成により、使用者は靴7を履くとき
に靴用隙間調整パッド5の部分が足の土踏まずの位置に
合わせるようにして靴用隙間調整具1を移動せしめる。
このように靴用隙間調整具1が位置決めされた状態で靴
用隙間調整具1がずれないように手で押さえながら靴7
を脱ぎ、上記の先端側及び後端側の両面テープ11の一
方の剥離紙13を剥がしてから中底9に貼り付ける。次
いで、他方の両面テープ11の剥離紙13を剥がして中
底9に貼り付けられる。With the above structure, when the user wears the shoe 7, the user moves the shoe gap adjusting tool 1 so that the shoe gap adjusting pad 5 is aligned with the position of the arch of the foot.
With the shoe clearance adjuster 1 positioned in this manner, the shoe 7 is pressed while holding the shoe clearance adjuster 1 by hand so as not to shift.
Is removed, one of the double-sided tapes 11 on the front end side and the rear end side is peeled off, and then the backing tape 13 is attached to the insole 9. Next, the release paper 13 of the other double-sided tape 11 is peeled off and attached to the insole 9.
【0036】以上のように、靴用隙間調整パッド5を使
用者の足の土踏まずの形状に合わせた位置に当てるよう
にして靴用隙間調整具1が靴7の中底9に容易に貼り付
けられる。換言すれば、靴用隙間調整パッド5の位置は
使用者の足に合わせてフィットするように靴7の中底9
のどの場所にも適正に且つ容易に位置決めして貼り付け
られる。したがって、靴用隙間調整パッド5による程良
い厚さのアジャストメントにより、足裏にかかる荷重が
つま先と土踏まずと踵の全体に亘って分散されるので、
マメ、タコ、魚の目等の角質化や、開張足、外反母趾等
の骨格の変形や、踵痛、踏みつけ痛等のような荷重によ
る衝撃が集中することによる足裏の悩みが軽減される。As described above, the shoe gap adjusting tool 1 is easily attached to the insole 9 of the shoe 7 by applying the shoe gap adjusting pad 5 to the position corresponding to the shape of the arch of the user's foot. To be In other words, the position of the shoe clearance adjustment pad 5 is adjusted so that the shoe clearance adjustment pad 5 fits the user's foot.
It can be properly and easily positioned and attached to any place on the. Therefore, the load applied to the sole of the foot is distributed over the toes, the arch, and the heel by the adjustment having a moderate thickness by the shoe clearance adjusting pad 5,
It reduces keratinization of beans, octopus, fish eyes, etc., deformation of the skeleton such as open legs, hallux valgus, etc., and stress on the soles of the feet due to concentration of impacts such as heel pain and trampling pain.
【0037】また、上記の靴用隙間調整パッド5が硬度
40〜60度の弾力性樹脂材で構成されることから、最
適な弾性硬度による心地よい着用感と兼用性が得られ
る。また、程良いグリップ性による安定歩行で疲れが緩
和される。Since the shoe clearance adjusting pad 5 is made of an elastic resin material having a hardness of 40 to 60 degrees, a comfortable wearing feeling and combined use can be obtained due to the optimum elastic hardness. In addition, fatigue is alleviated by stable walking with a moderate grip.
【0038】なお、前述した実施の形態の靴用隙間調整
具1は、前後に延びた表皮部材3と弾力性部材からなる
靴用隙間調整パッド5とから一体的に構成されている
が、他の実施の形態の靴用隙間調整具1としては、上記
の表皮部材3がなくて単なる靴用隙間調整パッド5だけ
で構成し、この靴用隙間調整パッド5の裏面に前述した
両面テープ11を貼着した靴用隙間調整具であっても構
わない。さらに、前記靴用隙間調整パッド5の表面側
に、前後に延長されない表皮部材3が貼着された靴用隙
間調整具であっても構わない。Although the shoe clearance adjuster 1 of the above-described embodiment is formed integrally with the front and rear skin member 3 and the shoe clearance adjustment pad 5 made of an elastic member, The shoe clearance adjuster 1 according to the embodiment is composed of only the shoe clearance adjustment pad 5 without the skin member 3, and the above-mentioned double-sided tape 11 is provided on the back surface of the shoe clearance adjustment pad 5. It may be a shoe clearance adjuster that is attached. Further, the shoe gap adjusting tool may be such that the skin member 3 which is not extended back and forth is attached to the front surface side of the shoe gap adjusting pad 5.
【0039】なお、前後に延びた表皮部材3が靴用隙間
調整パッド5の表面側に一体的に備えられている靴用隙
間調整具1は、安定した状態で靴7に取り付けられると
いう点で好ましい。また、両面テープ11が靴用隙間調
整パッド5及び表皮部材3の裏面の一部又は全面に貼着
されているものは、より一層安定した状態で靴7へ貼り
付けられるという点で好ましい。The shoe gap adjuster 1 in which the front and rear skin members 3 are integrally provided on the surface side of the shoe gap adjustment pad 5 is attached to the shoes 7 in a stable state. preferable. Moreover, what the double-sided tape 11 is stuck to a part or the whole surface of the back surface of the shoe gap adjusting pad 5 and the skin member 3 is preferable in that it is stuck to the shoe 7 in a more stable state.
【0040】次に、上記の靴用隙間調整具1の製造方法
について例えば圧縮成形を例にとって説明する。Next, a method for manufacturing the shoe clearance adjuster 1 will be described by taking compression molding as an example.
【0041】図5を参照するに、圧縮成形用の金型はキ
ャビティ内が上記の靴用隙間調整パッド5の形状、すな
わち靴7の前後方向において中央部を厚く、前端側及び
後端側を薄くなるように形成した形状を備えている。加
硫前の弾力性部材の成形材料としての例えばSBRの合
成樹脂材料が上記の金型のキャビティ内に流入される
(ステップS1)。Referring to FIG. 5, in the mold for compression molding, the inside of the cavity is the shape of the shoe clearance adjusting pad 5, that is, the center portion of the shoe 7 in the front-rear direction is thick and the front end side and the rear end side are It has a thin shape. For example, a synthetic resin material such as SBR as a molding material of the elastic member before vulcanization is flown into the cavity of the mold (step S1).
【0042】その後、上記の金型内の成形材料が加熱・
加硫されて前記靴用隙間調整パッド5が成形される。例
えば、金型の雌型内に前記成形材料が流入されると同時
に加熱され、成形材料が軟化し流動性が帯びてきた時に
金型の雄型が雌型に合わされて圧力がかけられる。この
実施の形態では150℃の加熱温度で約10分ほど加熱
され靴用隙間調整パッド5が成形される(ステップS2
及びS3)。Then, the molding material in the mold is heated and
The shoe clearance adjustment pad 5 is vulcanized and molded. For example, when the molding material flows into the female mold of the mold and is heated at the same time, and when the molding material is softened and becomes fluid, the male mold of the mold is fitted to the female mold and pressure is applied. In this embodiment, the shoe gap adjusting pad 5 is molded by heating at a heating temperature of 150 ° C. for about 10 minutes (step S2).
And S3).
【0043】上記の成形された靴用隙間調整パッド5は
金型から取り出される(ステップS4)。The molded shoe gap adjusting pad 5 is taken out of the mold (step S4).
【0044】表皮部材3は、予め靴7の土踏まずの位置
付近の中底9の形状にほぼ対応した形状に形成されてい
る(ステップS5)。この表皮部材3の裏面に上記の靴
用隙間調整パッド5が接着剤にて接着されて一体化され
る(ステップS6)。The skin member 3 is formed in advance in a shape substantially corresponding to the shape of the insole 9 near the position of the arch of the shoe 7 (step S5). The shoe gap adjusting pad 5 is bonded to the back surface of the skin member 3 with an adhesive to be integrated (step S6).
【0045】この一体化された靴用隙間調整パッド5及
び表皮部材としての例えば表皮部材3の裏面には、その
一部又は全面に図1及び図2に示されているように貼着
部としての例えば両面テープ11が貼着され、靴用隙間
調整具1が完成する(ステップS7及びS8)。On the back surface of the integrated shoe gap adjusting pad 5 and the outer skin member, for example, the outer skin member 3, a part or the entire surface thereof is used as an adhesive portion as shown in FIGS. For example, the double-sided tape 11 is attached, and the shoe clearance adjuster 1 is completed (steps S7 and S8).
【0046】なお、表皮部材3を備えていない単なる靴
用隙間調整パッド5の裏面に両面テープ11が貼着され
て構成されている靴用隙間調整具の製造方法としては、
上記の製造工程のステップS5及びS6が省略されるこ
とになる。As a method for manufacturing a shoe clearance adjuster, which is constructed by sticking the double-sided tape 11 on the back surface of the shoe clearance adjustment pad 5 that does not include the skin member 3,
The steps S5 and S6 of the above manufacturing process will be omitted.
【0047】なお、この発明は前述した実施の形態に限
定されることなく、適宜な変更を行うことによりその他
の態様で実施し得るものである。The present invention is not limited to the above-described embodiment, but can be implemented in other modes by making appropriate changes.
【0048】[0048]
【発明の効果】以上のごとき発明の実施の形態の説明か
ら理解されるように、請求項1の発明によれば、使用者
の靴と足の土踏まず部分の隙間の形状に合わせた位置に
靴用隙間調整パッドを当てることができるので、足裏に
かかる荷重を足裏全体に亘って分散できる。したがっ
て、マメ、タコ、魚の目等の角質化や、開張足、外反母
趾等の骨格の変形や、踵痛、踏みつけ痛等のように荷重
による衝撃が集中することによる足裏の悩みを軽減でき
る。As can be understood from the above description of the embodiment of the invention, according to the invention of claim 1, the shoe is positioned at a position corresponding to the shape of the gap between the user's shoe and the arch portion of the foot. Since the space adjustment pad can be applied, the load applied to the sole of the foot can be distributed over the sole of the foot. Therefore, it is possible to reduce troubles of the sole due to keratinization of beans, octopus, fish eyes and the like, deformation of skeletons such as open legs and hallux valgus, and concentration of impact due to load such as heel pain and trampling pain.
【0049】請求項2の発明によれば、靴用隙間調整パ
ッドは貼着部により容易に靴へ貼り付けることができ
る。According to the invention of claim 2, the shoe gap adjusting pad can be easily attached to the shoe by the attaching portion.
【0050】請求項3の発明によれば、前後に延びた表
皮部材を靴用隙間調整パッドの表面側に一体的に備えた
ので、安定した状態で靴に取り付けることができる。According to the third aspect of the present invention, since the front and rear skin members are integrally provided on the front surface side of the shoe clearance adjusting pad, the shoe can be stably attached to the shoe.
【0051】請求項4の発明によれば、貼着部を靴用隙
間調整パッド及び表皮部材の裏面に備えたので、より一
層安定した状態で靴へ貼り付けることができる。According to the invention of claim 4, since the sticking portion is provided on the back surface of the shoe gap adjusting pad and the skin member, it can be stuck to the shoe in a more stable state.
【0052】請求項5の発明によれば、靴用隙間調整パ
ッドを使用者の足の土踏まずに合わせるようにして位置
決めしてから剥離紙を剥がすことにより、靴用隙間調整
パッドを使用者の足にフィットする位置に適正に且つ容
易に貼り付けることができる。According to the fifth aspect of the present invention, the shoe clearance adjustment pad is positioned by aligning it with the arch of the user's foot, and then the release paper is peeled off. Can be properly and easily attached to a position that fits in.
【0053】請求項6の発明によれば、靴用隙間調整パ
ッドが硬度40〜60度の弾力性部材であるので、最適
な弾性硬度による心地よい着用感と兼用性を得ることが
できる。また、程良いグリップ性による安定歩行で疲れ
を緩和できる。According to the sixth aspect of the invention, since the shoe clearance adjusting pad is an elastic member having a hardness of 40 to 60 degrees, it is possible to obtain a comfortable wearing feeling and combined use due to the optimum elastic hardness. In addition, fatigue can be alleviated by stable walking with moderate grip.
【0054】請求項7の発明によれば、靴用隙間調整パ
ッドが透明な弾力性部材からなっているから、どのよう
な靴の色に対しても適用せしめることができる。According to the invention of claim 7, since the shoe gap adjusting pad is made of a transparent elastic member, it can be applied to any shoe color.
【0055】請求項8の発明によれば、靴用隙間調整具
は容易に且つ量産できるのでコストダウンを図れる。ま
た、このように製造された靴用隙間調整具は、請求項1
記載と同様に足裏の悩みを軽減できる。According to the invention of claim 8, the shoe clearance adjuster can be easily and mass-produced, so that the cost can be reduced. Further, the shoe clearance adjuster manufactured as described above is defined by claim 1.
Similar to the description, the troubles of the sole can be reduced.
【0056】請求項9の発明によれば、靴用隙間調整具
は容易に且つ量産されるのでコストダウンを図れる。ま
た、このように製造された靴用隙間調整具は、請求項1
記載と同様に足裏の悩みを軽減できる。しかも、表皮部
材を備えたので安定した状態で靴に取り付けることがで
きる。According to the ninth aspect of the invention, the shoe clearance adjuster can be mass-produced easily and the cost can be reduced. Further, the shoe clearance adjuster manufactured as described above is defined by claim 1.
Similar to the description, the troubles of the sole can be reduced. Moreover, since it has the skin member, it can be stably attached to the shoe.
【図1】この発明の実施の形態の靴用隙間調整具の構成
を示す斜視図である。FIG. 1 is a perspective view showing a configuration of a shoe clearance adjuster according to an embodiment of the present invention.
【図2】この発明の実施の形態の靴用隙間調整具の裏面
から視た平面図である。FIG. 2 is a plan view of the shoe clearance adjuster according to the embodiment of the present invention as viewed from the back side.
【図3】図2のIII−III線の断面図である。3 is a sectional view taken along line III-III in FIG.
【図4】図2の矢視IV−IV線の断面図である。4 is a sectional view taken along the line IV-IV in FIG.
【図5】この発明の実施の形態の靴用隙間調整具の製造
方法の工程図である。FIG. 5 is a process drawing of the method for manufacturing the shoe clearance adjuster according to the embodiment of the present invention.
1 靴用隙間調整具 3 表皮部材 5 靴用隙間調整パッド(弾力性部材) 7 靴 9 中底 11 両面テープ(貼着部) 13 剥離紙 1 Gap adjuster for shoes 3 skin material 5 Shoe gap adjustment pad (elastic member) 7 shoes 9 insole 11 Double-sided tape (sticking part) 13 Release paper
Claims (9)
ぼ対応した形状であって、前記靴の前後方向において中
央部を厚く、前端側及び後端側を薄く形成した靴用隙間
調整パッドであることを特徴とする靴用隙間調整具。1. A shoe clearance adjustment pad having a shape substantially corresponding to the shape of the clearance between the shoe and the arch portion of the foot, wherein the center portion is thick in the front-rear direction of the shoe and the front end side and the rear end side are thin. The gap adjusting tool for shoes, characterized in that
靴へ貼り付けるための貼着部を備えてなることを特徴と
する請求項1記載の靴用隙間調整具。2. The shoe clearance adjuster according to claim 1, further comprising a sticking portion on a back surface of the shoe clearance adjusting pad for sticking to the shoe.
後に延びた表皮部材を一体的に貼着してなることを特徴
とする請求項1または2記載の靴用隙間調整具。3. The shoe clearance adjuster according to claim 1 or 2, wherein a front and rear skin member is integrally attached to the front surface side of the shoe clearance adjustment pad.
及び表皮部材の裏面の一部又は全面に貼着されているこ
とを特徴とする請求項3記載の靴用隙間調整具。4. The shoe gap adjusting tool according to claim 3, wherein the attaching portion is attached to a part or the whole of the back surfaces of the shoe gap adjusting pad and the skin member.
剥離紙を取り付けてなることを特徴とする請求項1〜3
のうちのいずれか一つに記載の靴用隙間調整具。5. The release paper is attached to the attaching part so that it can be attached to the shoe later.
The clearance adjuster for shoes according to any one of the above.
60度の弾力性部材からなることを特徴とする請求項1
〜5のうちのいずれか一つに記載の靴用隙間調整具。6. The shoe gap adjusting pad has a hardness of 40 to 40.
2. The elastic member of 60 degrees is formed.
The shoe clearance adjuster according to any one of 5 to 5.
部材からなることを特徴とする請求項1〜6のうちのい
ずれか一つに記載の靴用隙間調整具。7. The shoe clearance adjusting device according to claim 1, wherein the shoe clearance adjusting pad is made of a transparent elastic member.
ぼ対応した形状であって、前記靴の前後方向において中
央部を厚く、前端側及び後端側を薄く形成した靴用隙間
調整パッドの裏面に、前記靴へ貼り付けるための貼着部
を備えた靴用隙間調整具を製造する際に、 上記の靴用隙間調整パッドの形状を備えた金型内に、加
硫前の弾力性部材の成形材料を流入せしめた後に、この
金型内の成形材料を加熱・加硫せしめて前記靴用隙間調
整パッドを成形し、この成形された靴用隙間調整パッド
の裏面に上記の貼着部を貼着することを特徴とする靴用
隙間調整具の製造方法。8. A shoe clearance adjusting pad having a shape substantially corresponding to the shape of the clearance between the shoe and the arch of the foot, wherein the center portion is thick in the front-rear direction of the shoe and the front end side and the rear end side are thin. When manufacturing a shoe clearance adjuster having a sticking portion for sticking to the shoe on the back surface of the shoe, the elasticity before vulcanization is set in a mold having the shape of the shoe clearance adjusting pad described above. After injecting the molding material for the elastic member, the molding material in the mold is heated and vulcanized to form the shoe gap adjustment pad, and the above-mentioned pasting is performed on the back surface of the formed shoe gap adjustment pad. A method for manufacturing a clearance adjuster for shoes, which comprises attaching a wearing part.
ぼ対応した形状であって、前記靴の前後方向において中
央部を厚く、前端側及び後端側を薄く形成した靴用隙間
調整パッドの表面側に、前後に延びた表皮部材を一体的
に備えると共に、前記靴用隙間調整パッド及び表皮部材
の裏面の一部又は全面に、前記靴へ貼り付けるための貼
着部を備えた靴用隙間調整具を製造する際に、 上記の靴用隙間調整パッドの形状を備えた金型内に、加
硫前の弾力性部材の成形材料を流入せしめた後に、この
金型内の成形材料を加熱・加硫せしめて前記靴用隙間調
整パッドを成形し、この成形された靴用隙間調整パッド
の表面側に上記の表皮部材を接着して一体化し、この靴
用隙間調整パッド及び表皮部材の裏面の一部又は全面に
上記の貼着部を貼着することを特徴とする靴用隙間調整
具の製造方法。9. A shoe clearance adjusting pad having a shape substantially corresponding to the shape of the clearance between the shoe and the arch of the foot, and having a thick center portion in the front-rear direction of the shoe and thin front and rear end sides. A shoe integrally provided with a skin member extending in the front-rear direction on the front surface side of the shoe, and having a sticking portion for sticking to the shoe on a part or the whole of the back surface of the shoe gap adjusting pad and the skin member. When manufacturing the gap adjusting tool for shoes, after the molding material of the elastic member before vulcanization is allowed to flow into the mold having the shape of the above-mentioned shoe gap adjusting pad, the molding material in this mold Is heated and vulcanized to form the shoe gap adjusting pad, and the surface member of the formed shoe gap adjusting pad is adhered to and integrated with the surface part of the shoe gap adjusting pad. The above-mentioned adhesive part may be attached to part or all of the back surface of the Method of manufacturing a shoe clearance adjustment device according to claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001316682A JP2003116603A (en) | 2001-10-15 | 2001-10-15 | Shoes gap adjusting tool and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001316682A JP2003116603A (en) | 2001-10-15 | 2001-10-15 | Shoes gap adjusting tool and method for manufacturing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2003116603A true JP2003116603A (en) | 2003-04-22 |
Family
ID=19134651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001316682A Pending JP2003116603A (en) | 2001-10-15 | 2001-10-15 | Shoes gap adjusting tool and method for manufacturing the same |
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Country | Link |
---|---|
JP (1) | JP2003116603A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008148867A (en) * | 2006-12-15 | 2008-07-03 | Kowa Co | Thin foot care pad |
-
2001
- 2001-10-15 JP JP2001316682A patent/JP2003116603A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008148867A (en) * | 2006-12-15 | 2008-07-03 | Kowa Co | Thin foot care pad |
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