JP2007152066A

JP2007152066A - Footwear with heel

Info

Publication number: JP2007152066A
Application number: JP2005380848A
Authority: JP
Inventors: Tatsutoshi Hashimoto; 達鋭橋本
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-07
Filing date: 2005-12-07
Publication date: 2007-06-21

Abstract

<P>PROBLEM TO BE SOLVED: To provide heeled footwear that is easily worn without using hands, pulling a heel tab while crouching or using a shoe horn, that hardly comes off once worn, and that is easily taken off by making a release projection of the heel part abutted on a wall or the like and making the heel part automatically retreated, and particularly the footwear that facilitates taking off and wearing when it has to be changed quickly or where use of the hands is difficult. <P>SOLUTION: The footwear is structured so that the heel part is movable relatively to the tip toe part. When the footwear is worn and taken off, the heel part is retreated to a position noninterfering with the heel of the foot and is nonobstructive to the wearing and taking off. In addition, a motion of putting weight on the shoe sole moves the heel part fixedly to a position covering the heel. When the shoe is taken off, the projection provided in the lower heel part is made in contact with the other shoe of the pair, a wall, etc., releasing the fixation of the heel part and retreating it by the force of a spring to the position noninterfering with the heel. Thus, the structure facilitates the wearing and taking off of the footwear. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

発明の詳細な説明Detailed Description of the Invention

産業上の利用分野Industrial application fields

踵部のある履物に関する。 It relates to footwear with buttock.

従来、踵部がある靴はかがんで、手で踵部の取っ手を引くとか靴ヘラで足のかかとを滑り込ませなければならなかった。一方この問題を解決するために特開２００３−２３６８６０においては、踵部が履物底部の後端を中心に開閉する構造が提案されている。 Conventionally, a shoe with a heel has been bent, and it has been necessary to slide the heel of the foot with a hand by pulling the handle of the heel with a hand. On the other hand, in order to solve this problem, Japanese Patent Application Laid-Open No. 2003-236860 proposes a structure in which the heel portion opens and closes around the rear end of the footwear bottom.

しかしながら歩行状態では、地面から足が離れる時、必ずかかとが先に離れる。このとき、つま先側に全体重がかかりながら、かかとが上がるため踵部上部にかかとが当たり開こうとするので、踵部が履物底部の後端を中心に開閉する構造ではよほどしっかりと踵部の回転を固定する機構がないと、不用意に開いて、靴がぬげてしまうことになる。 However, in the walking state, when the foot leaves the ground, the heel always leaves first. At this time, the heel rises while the overall weight is applied to the toe side, so the heel tries to hit the upper part of the heel part. If there is no mechanism to fix the rotation, it will open inadvertently and the shoes will be worn.

一方、特開２０００−１８９２０５において、靴底部に屈伸板を設け、屈伸板の変形により上方向に屈曲する構造が提案されている。この提案の目的には屈曲性、耐久性、安定性とともに、足の着脱が簡単で、換気が良好である。と記述されているが、着脱においては靴底の変形だけでは十分な空間ができない。特に、踵部がアキレス腱を正しく支える構造にすると、踵部の出っ張りが履くとき、脱ぐ時にあたり、容易には着脱ができない。 On the other hand, Japanese Patent Application Laid-Open No. 2000-189205 proposes a structure in which a bent plate is provided on the shoe sole and is bent upward by deformation of the bent plate. The purpose of this proposal is flexibility, durability, stability, easy attachment / detachment of the foot, and good ventilation. Although it is described as such, sufficient space cannot be obtained only by the deformation of the shoe sole. In particular, if the buttock has a structure that properly supports the Achilles tendon, it cannot be easily attached or detached when the butt of the buttock is worn or removed.

発明が解決しようとする課題Problems to be solved by the invention

上記のように、踵部のある履物を着脱するときに、屈みながら手で踵部の取っ手を引くとか、靴ヘラを必要とすることなく、手を使わず簡単に靴が履け、また一端履けば脱げにくく、靴を脱ぐときは踵部の解除凸部を壁などに当接することで、自動的に踵部が退避して容易に脱げる履物を提供する。特に、緊急に履物を履き替えなければならないときや、手の使用が難しい状況での着脱が可能となる履物を提供する。As described above, when attaching and detaching footwear with a buttock, you can easily wear shoes without using your hands without pulling the handle of the buttock while bending or using a shoe spatula. It is difficult to take off, and when taking off a shoe, the release projection of the heel is brought into contact with a wall or the like, so that the heel is automatically retracted to provide footwear that can be easily taken off. In particular, the present invention provides footwear that can be attached and detached when it is urgent to change footwear or when it is difficult to use the hand.

課題を解決するための手段Means for solving the problem

本発明の履物はつま先部に対し、踵部が相対的に移動可能に構成する。着脱時には踵部が足のかかとと干渉しない位置に退避しており、履物への足の挿入、着脱時に踵部が邪魔にならない。The footwear of the present invention is configured such that the heel portion is movable relative to the toe portion. The buttock is retracted to a position where it does not interfere with the heel of the foot when attaching and detaching, and the buttock does not get in the way when inserting or removing the foot from the footwear.

また、靴底に体重を掛ける動作で踵部がかかとを覆う位置に移動固定される。靴を脱ぐときは踵下部に設けた突起を一方の靴や壁等に当てることで、踵部の固定が解除され、バネの力で踵部がかかとと干渉しない位置に退避する。このようにして手を使うことなく容易に着脱可能となる。Moreover, it is moved and fixed to a position where the heel portion covers the heel by the action of putting the weight on the shoe sole. When taking off the shoe, the projection provided at the lower part of the heel is applied to one of the shoes or the wall, so that the heel is fixed, and the heel is retracted to a position where it does not interfere with the heel by the force of the spring. In this way, it can be easily detached without using a hand.

図１はこの発明の一実施例を示している靴の断面図である。１は前部で足の指を覆う爪先部１１、足の甲を覆う甲部１２と、足裏全体を支える底部１３、前部１の揺動支点１４、ロック凹部１５からなる。FIG. 1 is a sectional view of a shoe showing an embodiment of the present invention. Reference numeral 1 includes a toe portion 11 that covers the toes at the front, an upper portion 12 that covers the instep, a bottom portion 13 that supports the entire sole, a rocking fulcrum 14 of the front portion 1, and a lock recess 15.

２は後部で、踵を覆う踵部２１、足の側面を覆う側甲部２２、前部１の底部１３の周囲にＵ字状に形成した底部２３、底部２３の外側と内側をつなぎ、剛性をＵＰさせるビーム２４、後部２の揺動支点２５からなる。３はネジリコイルバである。４はロックで、４１はフック凸部４２は後部２に揺動自在に軸支された揺動支点で、４３は解除凸部を示す。 2 is a rear part, a heel part 21 covering the heel, a side upper part 22 covering the side of the foot, a bottom part 23 formed in a U shape around the bottom part 13 of the front part 1, and connecting the outer side and the inner side of the bottom part 23 with rigidity. Is made up of a beam 24 for moving up and a swing fulcrum 25 of the rear portion 2. Reference numeral 3 denotes a torsion coil bar. Reference numeral 4 denotes a lock, reference numeral 41 denotes a hook convex portion, reference numeral 42 denotes a swing fulcrum pivotally supported by the rear portion 2, and reference numeral 43 denotes a release convex portion.

次にその機能を説明する。前部１と後部２は揺動支点１４と２５で揺動自在に連結されており、その中心にネジリコイルバネ３が軸支され、予め捻られたバネの一端を前部１の底部１３に他端をビーム２４に当接し、ネジリコイルバネ３の反力で前部１の図示しないストッパに後部２が当たり、図１の形態を維持している。Next, the function will be described. The front part 1 and the rear part 2 are connected to each other by swinging fulcrums 14 and 25. A torsion coil spring 3 is pivotally supported at the center thereof, and one end of the pre-twisted spring is connected to the bottom 13 of the front part 1. The end is brought into contact with the beam 24, and the rear portion 2 hits a stopper (not shown) of the front portion 1 by the reaction force of the torsion coil spring 3, and the configuration of FIG. 1 is maintained.

後部２のロック４は図示しないバネで常時、揺動支点４２を中心に図１の位置に弾性的に固定されている。前部１と後部２はネジリコイルバネの反力に逆らい揺動支点１４と２５で前部１は時計方向に、後部２は反時計方向に揺動させロック凹部１５がフック凸部４１を乗り越えると、フック凸部４１が図示しないバネの弾性力でロック凹部１５に嵌合する。The lock 4 of the rear part 2 is always elastically fixed at the position shown in FIG. When the front part 1 and the rear part 2 are oscillating fulcrums 14 and 25 against the reaction force of the torsion coil spring, the front part 1 is swung in the clockwise direction and the rear part 2 is swung in the counterclockwise direction. The hook protrusion 41 is fitted into the lock recess 15 by the elastic force of a spring (not shown).

するとネジリコイルバネ３の反力で前部１は反時計方向に後部２は時計方向に回ろうとしても、前記引掛りのため固定されており、回転できない。Then, even if the front part 1 tries to turn counterclockwise and the rear part 2 tries to turn clockwise by the reaction force of the torsion coil spring 3, it is fixed by the catch and cannot rotate.

図２−１から図２−４はこの履物を履くときの一連の動きを示したものである。図２−１は足を前部１に挿入する時を示しており、後部２の踵部２１上付近まで前部１の底部１３がせりあがっているので、踵部２１に妨げられることなく、前部１に足のつま先を挿入できる。FIGS. 2-1 to 2-4 show a series of movements when the footwear is worn. FIG. 2-1 shows the time when the foot is inserted into the front part 1, and the bottom part 13 of the front part 1 is raised up to the vicinity of the upper part of the heel part 21 of the rear part 2. A toe can be inserted into the front part 1.

図２−２は足のつま先が前部１に完全に挿入された状態。図２−３は足に体重が掛かると、地面に対して揺動支点を１４と２５を中心に前部１は時計回転し、後部２は反時計回転する状態。FIG. 2-2 shows a state where the toes of the foot are completely inserted into the front portion 1. In FIG. 2-3, when the weight is applied to the foot, the front 1 rotates clockwise around the swing fulcrums 14 and 25 with respect to the ground, and the rear 2 rotates counterclockwise.

図２−４は体重で、前部１の底部１３と後部２の底部２３が地面に当接し、ほぼ一直線になる位置で、フック凸部４１が前部のロック凹部１５に嵌合し、前部１に後部２が固定される。この状態で歩行しても踵部からかかとは抜けない。FIG. 2-4 shows the body weight, where the bottom portion 13 of the front portion 1 and the bottom portion 23 of the rear portion 2 are in contact with the ground and are substantially in a straight line, and the hook convex portion 41 is fitted in the lock concave portion 15 of the front portion. The rear part 2 is fixed to the part 1. Even if walking in this state, the heel does not come off from the buttocks.

図３−１から図３−４がこの履物を脱ぐときの一連の動きを示したものである。図３−１は解除凸部４３を壁に当てるために履物全体を壁に向かって動かしている状態。図３−２は壁に解除凸部４３が当たって、揺動支点４２を中心に揺動してフック凸部４１が前部１のロック凹部１５から離れた状態。FIGS. 3-1 to 3-4 show a series of movements when the footwear is taken off. FIG. 3A shows a state where the entire footwear is moved toward the wall in order to apply the release convex portion 43 to the wall. 3-2 shows a state in which the release convex portion 43 hits the wall, swings around the swing fulcrum 42, and the hook convex portion 41 is separated from the lock concave portion 15 of the front portion 1. FIG.

図３−３はその状態のまま足を上に上げた状態で、ネジリコイルバネの力により前部１は揺動支点１４と２５を中心に反時計回りに向きに、後部２は時計回りに回転する。Fig. 3-3 shows the state in which the foot is raised, with the force of the torsion coil spring, the front part 1 rotates counterclockwise around the pivot points 14 and 25, and the rear part 2 rotates clockwise. To do.

図３−４は後部２の踵部２１付近まで前部１の底部１３がせりあがった位置で図示しないストッパに当たり、その形態を保持している。そこで足を斜め後ろに引くことで、履物を脱ぐことができた。3-4 hits a stopper (not shown) at the position where the bottom portion 13 of the front portion 1 is raised to the vicinity of the flange portion 21 of the rear portion 2, and maintains its form. So I was able to take off my footwear by pulling my foot diagonally backwards.

他の実施例Other examples

実施例図４において底部１３に電源用電池５と電動ソレノイド６が組み込まれており図示しないスイツチにより電動ソレノイド６に通電することで、ソレノイドのプランジャーが矢印方向に移動してフック凸部４１が前部１のロック凹部１５から離す。EXAMPLE In FIG. 4, the power source battery 5 and the electric solenoid 6 are incorporated in the bottom portion 13 and when the electric solenoid 6 is energized by a switch (not shown), the plunger of the solenoid moves in the direction of the arrow, and the hook convex portion 41 is moved. Separated from the lock recess 15 of the front part 1.

こうすることで解除凸部４３を壁等におしつけなくとも容易に開放できる構成をとることも可能である。By doing so, it is also possible to adopt a configuration in which the release convex portion 43 can be easily opened without being applied to a wall or the like.

また図４の構成と音声認識装置で動作する通電機構との組み合わせで特定の言葉（例えば「靴よ開け！」）を認識するとソレノイド６に通電することで、解除するようにすることも可能である。携帯電話やテレビ等のリモコン信号で動作するようにしても良い。Further, when a specific word (for example, “open shoes!”) Is recognized by a combination of the configuration of FIG. 4 and the energization mechanism that operates with the voice recognition device, the solenoid 6 can be energized to release it. is there. You may make it operate | move by remote control signals, such as a mobile telephone and a television.

図５はその他の実施例で底部が前部１と後部２に対し、それぞれ半分ずつに分かれており揺動支点１３，２５を中心に揺動可能に構成したもので、３はシート状のゴム板で前部１と後部２がへの字形態になるバネとして働く。FIG. 5 shows another embodiment in which the bottom portion is divided into half each with respect to the front portion 1 and the rear portion 2 and is configured to be swingable around swing support points 13 and 25. Reference numeral 3 denotes a sheet-like rubber. The front part 1 and the rear part 2 work as a spring in the shape of a letter.

揺動支点１４，２５と同等の揺動に相当するような屈曲部を設けることができるのであれば、前部１と後部２は必ずしも別体のものである必要はない。The front portion 1 and the rear portion 2 do not necessarily need to be separate if a bent portion corresponding to the swing equivalent to the swing support points 14 and 25 can be provided.

への字に屈曲する手段としての弾性部材は引っ張りコイルバネや圧縮コイルバネであってもよい。The elastic member as a means for bending into a U-shape may be a tension coil spring or a compression coil spring.

前部１と後部２の揺動を妨げない構造であれば、甲部１２と側甲部２２とは一体出会っても良いし、例えば、ゴムテープ等伸縮性のある材料で連結されていてもよい。As long as the structure does not hinder the swinging of the front part 1 and the rear part 2, the upper part 12 and the side upper part 22 may meet together, or may be connected by a stretchable material such as rubber tape, for example. .

発明の効果The invention's effect

このように、屈みながら手で踵部の取っ手を引くとか、靴ヘラを必要とすることなく、手を使わず簡単に靴が履け、また一端履けば脱げにくく、靴を脱ぐときは踵部の解除凸部を壁などに当接することで、自動的に踵部が退避して容易に脱げる踵部のある履物となる。In this way, you can pull the heel handle with your hand while bending, or you can wear shoes easily without using your hands without using a hand spatula, and it is difficult to remove if you wear one end. By bringing the release convex portion into contact with a wall or the like, the foot portion with the heel portion that the heel portion automatically retracts and can be easily removed is obtained.

は本発明の１実施例をしめす断面図FIG. 1 is a sectional view showing an embodiment of the present invention. −１から図２−４は本発明の靴を履くときの一連の動きを示したもの-1 to 2-4 show a series of movements when wearing the shoes of the present invention. −１から図３−４は本発明の靴を脱ぐときの一連の動きを示したもの-1 to 3-4 show a series of movements when taking off the shoes of the present invention. は本発明で電動ロック解除の他の実施例Is another embodiment of the electric lock release in the present invention は本発明のその他の実施例Is another embodiment of the present invention.

符号の説明Explanation of symbols

図１FIG.

１前部
１１爪先部
１２甲部
１３底部
１４揺動支点
１５ロック凹部
２後部
２１踵部
２２側甲部
２３底部
２４ビーム
２５後部２の揺動支点
３ネジリコイルバネ
４ロック
４１フック凸部
４２揺動支点
４３解除凸部
図４
５電源
６ソレノイド
図５
１前部
２後部
３ゴム板
１４前部揺動支点
２５後部揺動支点DESCRIPTION OF SYMBOLS 1 Front part 11 Toe part 12 Back part 13 Bottom part 14 Swing fulcrum 15 Lock recessed part 2 Rear part 21 Ridge part 22 Side upper part 23 Bottom part 24 Beam 25 Swing fulcrum of rear part 2 3 Torsion coil spring 4 Lock 41 Hook convex part 42 Swing Support point 43 Release convex part Fig. 4
5 Power supply 6 Solenoid Fig. 5
1 Front 2 Rear 3 Rubber plate 14 Front swing fulcrum 25 Rear swing fulcrum

Claims

かかとを覆う踵部があって、少なくとも踵部の一部が履いた足のかかとに対して、離れる方向に移動可能に構成されたことを特徴とする踵部のある履物。A footwear having a heel portion that has a heel portion that covers the heel, and is configured to be movable in a direction away from a heel of a foot on which at least a portion of the heel portion is worn.

請求項１の少なくともかかとを覆う踵部の移動可能な形態が揺動構造であって、該揺動の支点は踵部より前のつま先側で、履物を脱ぐとき、かかとから離間する方向に揺動する位置に支点をもつことを特徴とする踵部のある履物。The movable form of the heel covering at least the heel according to claim 1 is a swing structure, and the fulcrum of the swing is on the toe side before the heel and swings away from the heel when the footwear is removed. Footwear with a buttock characterized by having a fulcrum at the moving position.

請求項１の移動可能な構成はかかとを覆う踵部が、履いた足のかかとに対して、少なくともほぼ、かかとに接しない形態と、ほぼかかとを覆う形態の２つ以上の形態を維持するための手段を供えたことを特徴とする踵のある履物。 The movable structure of claim 1 is configured so that the heel covering the heel maintains at least two forms of the heel of the worn foot, at least substantially not contacting the heel and covering the heel. Footwear with heels characterized by providing the means of.

請求項３の２つの形態に切り替わるための手段が少なくとも弾性体からなることを特徴とする踵部のある履物。The footwear with a heel part characterized by the means for switching to the two forms of Claim 3 consisting of an elastic body at least.

請求項３の２つの形態に切り替わるための手段が少なくともソレノイドやモーター等の電力により動力を発生する手段からなることを特徴とする踵部のある履物。The footwear with a heel part characterized by the means for switching to the two forms of Claim 3 comprising at least means for generating power by electric power such as a solenoid or a motor.