JPH11276203A - Sandal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sandal effective for preventing and correcting hallux valgus and comfortable to wear. SOLUTION: A protrusion 2 made of synthetic resin so as to be clamped between the first and second fingers of foot is penetrated upward through the front part of an insole 3. A cylinder 5 with a top wall 5a made of an elastic body is fit over the upward protruding part 2a of the protrusion 2. A front band 10A equipped to the front on the sandal base 7 is divided into right and left band members 8 and 9. A rear band 10B equipped to the rear edge base part on the sandal base 7 is divided into right and left members 11 and 12. On parts to the rear edge parts of both rear band members 11 and 12, a back part band 13 connected to one band member 12 protruding bent from one band member 11 is integrally equipped. The tip end parts of both front and end part members 8, 9, 11 and 12 are mutually connected via hook-and-loop fasteners 14 and 15.

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】本発明はサンダルに関する。TECHNICAL FIELD The present invention relates to sandals.

【０００２】[0002]

【発明が解決しようとする課題】近年、先の尖った靴や
ハイヒール等を履く現代女性に外反母趾が多くみられ、
そのため、外反母趾の予防や矯正を目的として、靴等の
中敷の前部上面に親指と第二指によって挟まれる凸部等
を備えた種々のものが知られている。In recent years, modern women wearing pointed shoes or high heels often have hallux valgus.
Therefore, for the purpose of preventing or correcting hallux valgus, various types of shoes having a convex portion sandwiched between a thumb and a second finger on a front upper surface of an insole such as shoes are known.

【０００３】しかしながら、上記中敷を備えた靴等は外
反母趾の予防や矯正のみが考慮され、履き心地について
の配慮が欠けていたり、あるいは不十分であったため、
使用者が上記靴等を履いて歩く際、親指と第二指のつけ
根部分に凸部が当たると共に靴等の甲皮前部が親指と第
二指の上側に接触するため、違和感があったり、窮屈な
思いをするといった不都合があった。[0003] However, shoes or the like provided with the insole described above only consider prevention and correction of hallux valgus, and lack or insufficient consideration of comfort.
When the user wears the above shoes or the like when walking, the convex portion hits the base of the thumb and the second finger, and the front part of the upper of the shoes etc. comes in contact with the upper side of the thumb and the second finger. However, there were inconveniences such as feeling cramped.

【０００４】また、上述した中敷に凸部を備えた靴等を
履いて歩いた場合、親指と第二指によって挟まれる凸部
の周囲には汗がつき易く、そのため、使用者は毎日、繰
り返し汗がつく凸部を指で挟んで歩くことになって衛生
的にも問題があった。[0004] In addition, when walking while wearing shoes or the like having a convex portion on the insole described above, it is easy for the user to sweat around the convex portion sandwiched between the thumb and the second finger. There was also a hygienic problem because walking was performed with fingers interposed between the protruding parts where repeated sweating occurred.

【０００５】本発明の目的は、外反母趾の予防および矯
正に有効であり、かつ履き心地も良く、しかも衛生的な
サンダルを提供することにある。An object of the present invention is to provide a sanitary sandal which is effective for prevention and correction of hallux valgus, has good comfort, and is hygienic.

【０００６】[0006]

【課題を解決するための手段】本発明のサンダルは、合
成樹脂製突起が親指と第二指により挟まれるように中底
の前部を貫通して上方へ突出せしめられ、突起の下端に
設けられた抜け止め用フランジが中底と本底の間に挟み
止められ、突起の上方突出部に頂壁付き弾性体製筒が嵌
め被せられており、サンダル台の前寄り部分に設けられ
た前側バンドが左右のバンド部材に分けられ、サンダル
台の後寄り部分に設けられた後側バンドが左右のバンド
部材に分けられ、後側の両バンド部材の後縁基部寄り部
分には、その一方のバンド部材から後方突出状に湾曲し
て他方のバンド部材へ連なる背部バンドが一体に設けら
れており、前側の両バンド部材の先端部同士および後側
の両バンド部材の先端部同士がそれぞれに設けられた面
ファスナを介して着脱自在に連結されているものであ
る。The sandal of the present invention is provided at the lower end of the projection by projecting upward through the front portion of the middle bottom so that the synthetic resin projection is sandwiched between the thumb and the second finger. The retaining flange is clamped between the midsole and the outsole, the upper projection of the projection is fitted with an elastic cylinder with a top wall, and the front side is provided at the forward portion of the sandal table. The band is divided into left and right band members, the rear band provided on the rear portion of the sandal stand is divided into left and right band members, and one of the rear band members on the rear edge base portion is provided on both sides. A back band that curves backward from the band member and continues to the other band member is provided integrally, and the front end portions of both front band members and the front end portions of both rear band members are provided respectively. Through the hook-and-loop fastener Are those detachably connected.

【０００７】[0007]

【発明の実施の形態】次に、本発明の実施形態を図面を
参照して説明する。なお、図示のサンダルは左側片方で
ある。Next, embodiments of the present invention will be described with reference to the drawings. The sandals shown are on the left side.

【０００８】図において、合成樹脂製突起(2) が親指(2
0)と第二指(21)により挟まれるように中底(3) の前部に
形成された透孔(4) を通って上方へ突出し、突起(2) の
下端に設けられた抜け止め用フランジ(1) が中底(3) と
本底(6) の間に挟み止められ、突起(2) の上方突出部(2
a)に頂壁(5a)付きゴム製筒(5) が嵌め被せられており、
サンダル台(7) の前寄り部分に設けられた前側バンド(1
0A) が左右のバンド部材(8) (9) に分けられ、サンダル
台(7) の後寄り部分に設けられた後側バンド(10B)が左
右のバンド部材(11)(12)に分けられ、後側の両バンド部
材(11)(12)の後縁基部寄り部分には、その一方のバンド
部材(11)から後方突出状に湾曲して他方のバンド部材(1
2)へ連なる背部バンド(13)が一体に設けられており、前
側の両バンド部材(8) (9) の先端部同士および後側のバ
ンド部材(11)(12)の先端部同士がそれぞれに設けられた
面ファスナ(14)(15)を介して着脱自在に連結されてい
る。In the figure, the synthetic resin projection (2)
0) and the second finger (21), projecting upward through the through-hole (4) formed in the front part of the midsole (3) so as to be caught by the second finger (21), and a stopper provided at the lower end of the projection (2). Flange (1) is clamped between the midsole (3) and the outsole (6), and the protrusion (2)
a) is fitted with a rubber cylinder (5) with a top wall (5a),
The front band (1
0A) is divided into left and right band members (8) and (9), and the rear band (10B) provided on the rear part of the sandal stand (7) is divided into left and right band members (11) and (12). The two band members (11) and (12) on the rear side are formed so as to protrude rearward from one of the band members (11) and protrude rearward from the other band member (1).
A back band (13) connected to 2) is provided integrally, and the front ends of both front band members (8) (9) and the front ends of rear band members (11) (12) are Are removably connected via hook-and-loop fasteners (14) and (15) provided on the base.

【０００９】図１および図３に示すように、突起(2) は
平面からみて縦長楕円形である。筒(5) の頂壁(5a)周縁
には指外れ防止用フランジ(5b)が張出し状に設けられ、
このフランジ(5b)によって突起(2) を挟む親指(20)と第
二指(21)が歩行時に突起(2)から外れないようになされ
ている。また、筒(5) とは別に、該筒(5) の周壁(5c)よ
りも厚い周壁(25c) を有する厚肉筒(25)が用意され、使
用者の親指(20)と第二指(21)の間隔が広い場合には、頂
壁(5a)付き筒(5) に代えて厚肉筒(25)が突起(2) に嵌め
被せられるようになされている。As shown in FIGS. 1 and 3, the projection (2) has a vertically long elliptical shape when viewed from a plane. On the periphery of the top wall (5a) of the tube (5), a finger detachment prevention flange (5b) is provided in an overhanging manner,
The flange (5b) prevents the thumb (20) and the second finger (21) sandwiching the projection (2) from coming off the projection (2) during walking. In addition to the cylinder (5), a thick-walled cylinder (25) having a peripheral wall (25c) thicker than the peripheral wall (5c) of the cylinder (5) is prepared, and the thumb (20) and the second finger of the user are provided. When the interval of (21) is wide, a thick-walled cylinder (25) is fitted over the projection (2) instead of the cylinder (5) with the top wall (5a).

【００１０】前側バンド(10A) を構成する左右のバンド
部材(8) (9) のうち、右側バンド部材(8) が左側バンド
部材(9) よりも長くなされ、右側バンド部材(8) の先端
部が左側バンド部材(9) の先端部に重ね合わされてい
る。[0010] Of the left and right band members (8, 9) constituting the front band (10A), the right band member (8) is made longer than the left band member (9), and the tip of the right band member (8) is formed. The part is superimposed on the tip of the left band member (9).

【００１１】後側バンド(10B)を構成する左右のバンド
部材(11)(12)についても、右側バンド部材(11)が左側バ
ンド部材(12)よりも長くなされ、右側バンド部材(11)の
先端部が左側バンド部材(12)の先端部に重ね合わされて
いる。As for the left and right band members (11) and (12) constituting the rear band (10B), the right band member (11) is made longer than the left band member (12). The tip is overlapped with the tip of the left band member (12).

【００１２】中底(3) は、下より順次ガーゼ(3a)、ボー
ル紙(3b)、薄い発泡合成樹脂(3c)および畳み地(3d)が積
層され、積層体の周縁を包むように布製テープ(3e)が縫
い付けられたものである。The insole (3) is formed by laminating a gauze (3a), a cardboard (3b), a thin foamed synthetic resin (3c) and a folded fabric (3d) in this order from the bottom, and wrapping a cloth tape around the periphery of the laminate. (3e) is sewn.

【００１３】本底(6) は、発泡合成樹脂製であり、中底
(3) と接着剤で接合されている。The outsole (6) is made of a foamed synthetic resin,
(3) is bonded with an adhesive.

【００１４】本実施形態のサンダルを履くに当たって
は、使用者の親指(20)と第二指(21)の間隔に合せて筒
(5) または筒(25)のいずれかを選択し、これを突起(2)
の上方突出部(2a)に嵌め被せた後、親指(20)と第二指(2
1)で突起(2) を挟みつつ、中底(3) に足をのせる。When putting on the sandals of this embodiment, the user wears the tube in accordance with the distance between the user's thumb (20) and the second finger (21).
Select either (5) or tube (25) and insert it into the protrusion (2)
After fitting over the upper protrusion (2a) of the thumb, the thumb (20) and the second finger (2
Place the foot on the midsole (3) while sandwiching the projection (2) with 1).

【００１５】そして、前側の左右バンド部材(8)(9)の先
端部同士を重ね合せて面ファスナ(14)で連結するが、こ
の際、左右バンド部材(8)(9)の面ファスナ(14)同士の接
着位置を使用者の足に合せて適当にずらすことで、突起
(2) を挟んだ状態の親指(20)と第二指(21)および第三指
(22)〜第五指(24)までが適切に中底(3) 上に固定され
る。The front ends of the left and right band members (8) and (9) are overlapped and connected by a hook-and-loop fastener (14). At this time, the hook-and-loop fasteners (8) and (9) of the left and right band members (8) and (9) are connected. 14) Properly shift the bonding position of each other according to the user's foot,
(2) Thumb (20), second finger (21) and third finger
(22) to the fifth finger (24) are appropriately fixed on the midsole (3).

【００１６】また、後側の左右のバンド部材(11)(12)に
ついても、面ファスナ(15)同士の接着位置をずらせて使
用者の足に対応させる。The left and right band members (11) and (12) on the rear side are also shifted in the bonding position between the hook-and-loop fasteners (15) so as to correspond to the feet of the user.

【００１７】そして、サンダルを一定期間使用した段階
で、筒(5) または筒(25)を突起(2)から外して洗い、乾
かした後に再び突起(2) に嵌め被せて使用することがで
きる。When the sandals have been used for a certain period of time, the tube (5) or the tube (25) can be detached from the projection (2), washed, dried, and then fitted on the projection (2) again for use. .

【００１８】[0018]

【発明の効果】本発明のサンダルは、合成樹脂製突起が
親指と第二指により挟まれるように中底の前部を貫通し
て上方へ突出し、その上方突出部に弾性体製の頂壁付き
筒が嵌め被せられており、サンダル台の前寄り部分に設
けられた前側バンドが左右のバンド部材に分けられて、
それらの先端部同士がそれぞれに設けられた面ファスナ
を介して着脱自在に連結されているため、使用者は、弾
性体製の頂壁付き筒を介して突起を違和感なく親指と第
二指で挟むことができ、また親指と第二指および第三指
〜第五指が適切に中底に固定され得る。そして、この
際、親指の中足指節関節が前側バンドによって内方へ押
圧されると共に親指が突起を挟むことによって外方へ若
干ひらいた状態となるため、外反母趾の予防および矯正
に有効となる。 また、本発明のサンダルによれば、親
指が上述のように安定的かつ適切に中底前部に固定され
る一方、後側バンドおよび背部バンドがある程度自由度
をもって足首下部につけられるため、使用者は窮屈な思
いをすることなく、歩行することができる。According to the sandal of the present invention, the synthetic resin projection projects upward through the front part of the midsole so as to be sandwiched between the thumb and the second finger. The attached cylinder is fitted and covered, the front band provided in the front part of the sandal stand is divided into left and right band members,
Since their tips are detachably connected via hook-and-loop fasteners provided respectively, the user can use a thumb and a second finger without any discomfort to project the protrusions via a cylinder with a top wall made of an elastic body. It can be pinched, and the thumb and second and third through fifth fingers can be properly secured to the midsole. Then, at this time, the metatarsophalangeal joint of the thumb is pressed inward by the anterior band and the thumb is slightly opened outward by pinching the projection, which is effective for prevention and correction of hallux valgus. . According to the sandals of the present invention, the thumb is stably and appropriately fixed to the front of the midsole as described above, while the rear band and the back band are attached to the lower part of the ankle with a certain degree of freedom. Can walk without feeling cramped.

【００１９】更に、本発明のサンダルの場合、突起に嵌
め被せられた頂壁付き筒を外して、該筒を洗うことがで
きるので衛生面での問題も解消される。Further, in the case of the sandals of the present invention, the cylinder with the top wall fitted on the projection can be removed and the cylinder can be washed, so that the problem of hygiene is solved.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の一実施形態を示すサンダルの斜視図で
ある。FIG. 1 is a perspective view of a sandal showing an embodiment of the present invention.

【図２】サンダルの使用状態を示す側面図である。FIG. 2 is a side view showing a use state of the sandals.

【図３】サンダルの使用状態を示す平面図である。FIG. 3 is a plan view showing a use state of the sandals.

【図４】サンダルの突起部分の拡大断面図である。FIG. 4 is an enlarged sectional view of a protruding portion of the sandal.

【符号の説明】[Explanation of symbols]

(1) ： 抜け止め用フランジ (2) ： 突起 (2a)： 上方突出部 (3) ： 中底 (5) ： 筒 (5a)： 頂壁 (6) ： 本底 (7) ： サンダル台 (8) ： 前部右側バンド部材 (9) ： 前部左側バンド部材 (11)： 後部右側バンド部材 (12)： 後部左側バンド部材 (13)： 背部バンド (14)： 前部面ファスナ (15)： 後部面ファスナ (1): Flange for retaining (2): Projection (2a): Upper protruding part (3): Middle bottom (5): Tube (5a): Top wall (6): Outsole (7): Sandal stand ( 8): Front right band member (9): Front left band member (11): Rear right band member (12): Rear left band member (13): Back band (14): Front fastener (15) ： Rear fastener

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 合成樹脂製突起(2) が親指(20)と第二指
(21)により挟まれるように中底(3) の前部を貫通して上
方へ突出せしめられ、突起(2) の下端に設けられた抜け
止め用フランジ(1) が中底(3) と本底(6) の間に挟み止
められ、突起(2) の上方突出部(2a)に頂壁(5a)付き弾性
体製筒(5) が嵌め被せられており、サンダル台(7) の前
寄り部分に設けられた前側バンド(10A)が左右のバンド
部材(8)(9) に分けられ、サンダル台(7) の後寄り部分
に設けられた後側バンド(10B)が左右のバンド部材(11)
(12)に分けられ、後側の両バンド部材(11)(12)の後縁基
部寄り部分には、その一方のバンド部材(11)から後方突
出状に湾曲して他方のバンド部材(12)へ連なる背部バン
ド(13)が一体に設けられており、前側の両バンド部材
(8) (9) の先端部同士および後側のバンド部材(11)(12)
の先端部同士がそれぞれに設けられた面ファスナ(14)(1
5)を介して着脱自在に連結されている、サンダル。The projection (2) made of synthetic resin comprises a thumb (20) and a second finger.
(21) so that it penetrates through the front of the insole (3) and protrudes upward, and the retaining flange (1) provided at the lower end of the protrusion (2) is connected to the insole (3). An elastic tube (5) with a top wall (5a) is fitted over the upper protrusion (2a) of the protrusion (2), and is sandwiched between the outsole (6). The front band (10A) provided on the front portion is divided into left and right band members (8) and (9), and the rear band (10B) provided on the rear portion of the sandal stand (7) is provided on the left and right bands. Members (11)
(12), and the rear band members (11) and (12) are provided with a portion protruding rearward from one of the band members (11) and protruding rearward from the other band member (12). The back band (13) connecting to the front band members is integrally provided.
(8) The band members on the front and rear sides of (9) and (11) and (12)
Hook-and-loop fasteners (14) (1
Sandals that are detachably connected via 5).