WO2003063629A1 - Chaussure - Google Patents

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Publication number
WO2003063629A1
WO2003063629A1 PCT/JP2003/000769 JP0300769W WO03063629A1 WO 2003063629 A1 WO2003063629 A1 WO 2003063629A1 JP 0300769 W JP0300769 W JP 0300769W WO 03063629 A1 WO03063629 A1 WO 03063629A1
Authority
WO
WIPO (PCT)
Prior art keywords
sole
shoe
reaction force
elastically deformed
shoe sole
Prior art date
Application number
PCT/JP2003/000769
Other languages
English (en)
Japanese (ja)
Inventor
Takahiro Momiyama
Original Assignee
Yokohama Tlo Company, Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yokohama Tlo Company, Ltd. filed Critical Yokohama Tlo Company, Ltd.
Priority to JP2003563336A priority Critical patent/JP4315435B2/ja
Publication of WO2003063629A1 publication Critical patent/WO2003063629A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1425—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the ball of the foot, i.e. the joint between the first metatarsal and first phalange
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/184—Resiliency achieved by the structure of the sole the structure protruding from the outsole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials

Definitions

  • the present invention relates to shoes that can be used as both casual shoes and training shoes.
  • Athletic shoes suitable for sports such as sports shoes represented by tennis shoes, etc. are manufactured, sold, and used according to the purpose of use.
  • a first object of the present invention is to provide a shoe having a function that can be used as both a casual shoe and a training shoe.
  • the purpose is to provide shoes that are suitable for carrying out the “walking walking method” (to be described later), which was invented, researched, and practiced.
  • the shoe according to claim 1 of the present invention is a shoe provided with a shoe sole having a substantially flat heel portion, wherein the shoe sole receives a small reaction force from the shoe sole during normal walking, and
  • the feature is that the reaction force received from the sole increases sharply when the amount of intrusion exceeds a predetermined value.
  • the reaction force received from the sole during normal walking is small, Suitable for use as al shoes.
  • the amount of stepping exceeds the specified value due to strong stepping, the reaction force received from the sole increases sharply, and it is recognized from the feeling that a predetermined load is applied to the leg muscles by acting on the soles of the feet. It is suitable for use as so-called training shoes.
  • the shoe according to claim 2 of the present invention is characterized in that the sole has a structure in which a rapidly increasing reaction force is applied to at least the vicinity of the thumb ball.
  • the shoe according to claim 3 of the present invention wherein the sole is formed substantially entirely of a flexible material, and a hole is formed through the bottom surface of the sole along a height direction of the sole, and A reaction force increasing member formed of a material that is difficult to deform and having a height smaller than the depth of the hole is disposed in the hole.
  • the shoe according to claim 4 of the present invention is arranged such that the sole of the shoe has at least a reaction force increasing member that is unlikely to be elastically deformed at a portion corresponding to the thumb ball portion, and covers a bottom surface side of the reaction force increasing member. It is characterized in that it has a structure in which a bag body in which a material that is easily elastically deformed is enclosed is disposed.
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the bag, and the bag can be used comfortably as a casual shoe. If the amount of step is increased by stepping on strongly, the bag flexes greatly, closely contacts the reaction force increasing member, the reaction force received from the sole increases sharply, and it can be sensed that the leg is pressed firmly and the leg is loaded. .
  • the shoe according to claim 5 of the present invention wherein the sole of the shoe is provided with a plurality of bags on the bottom surface of which a material that is easily elastically deformed is disposed, and is formed of a material that is hardly elastically deformed. And a reaction force increasing member having a small height is arranged between the bags. It is characterized by that.
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the bag, and the bag can be used comfortably as casual shoes. If you step on hard and increase the amount of step, the bag flexes greatly, the reaction force increasing member protrudes and touches the ground, the reaction force received from the shoe sole increases sharply, and it is sensed that the leg is pressed firmly and the leg is loaded. be able to.
  • the shoe according to claim 6 of the present invention wherein the sole is formed substantially entirely of a flexible material, and the reaction force increasing member having substantially sharp tips on the bottom surface and the opposite bottom surface of the sole, respectively.
  • the reaction force increasing member having substantially sharp tips on the bottom surface and the opposite bottom surface of the sole, respectively.
  • the reaction force received from the sole of the shoe is reduced due to the elastic deformation of the soft material, so that the shoe can be used comfortably as a casual shoe. If the stepping force is increased to increase the amount of stepping, the flexible material bends, and the ends of the opposing reaction force increasing members abut and adhere to each other, causing the reaction force received from the shoe sole to increase sharply. It is possible to sense that a load is applied to the leg.
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the soft material, and the shoe can be used comfortably as a casual shoe. If you step on hard and increase the amount of stepping, the flexible material will bend and the bottom surface will almost abut against the reaction force increasing member, and the reaction force received from the shoe sole will increase sharply. can do.
  • the shoe according to claim 8 of the present invention wherein the sole has a height that is gradually or stepwise reduced from the heel to the toe, and the flexibility of the material is reduced as the height decreases. Is formed so as to be a material that is unlikely to be elastically deformed gradually or stepwise, and a spacer member made of a material material that is less likely to be elastically deformed than the heel is disposed on the opposite bottom surface side of the shoe sole. It is characterized by the following.
  • the elasticity of the material inclined from the heel to the toe during normal walking can be improved.
  • the reaction force received from the sole of the shoe is reduced by the deformation, and the flexibility of the heel is high and the thickness is large compared to the others.Thus, sufficient cushioning can be ensured, and it can be used comfortably as casual shoes. Can be.
  • the stepping amount is increased, the inclined material is further elastically deformed, and the portion made of the material that is hardly elastically deformed is crushed and sandwiched between the spacer members, and the reaction force received from the shoe sole increases rapidly. Then you can step on firmly and sense that a load has been applied to the legs.
  • the shoe sole has a hollow shape, and a spacer member whose height increases toward the toe is disposed on the opposite side of the sole of the shoe sole.
  • a porous member impregnated with a flowable material is disposed in a hollow portion between the member and the bottom surface, and a void is formed before and after the porous member in which the flowable material leaching from the porous member accumulates.
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the porous member and the seepage of the fluid material during normal walking, and the shoe can be used comfortably as casual shoes. If the stepping force is increased and the stepping force is increased, the flowing material cannot be immediately leached out, so that the porous member behaves as a material that is unlikely to be deformed in nature, and the reaction force received from the shoe sole increases rapidly, and the stepping force is increased. It can sense that a load has been applied to the legs.
  • the shoe according to claim 10 of the present invention is characterized in that the shoe sole has a structure in which at least a protrusion member that is not easily elastically deformed is arranged at a portion corresponding to the thumb ball portion.
  • the reaction force received from the sole of the shoe when the amount of depression is increased can be sensed more reliably.
  • the shoe according to claim 11 of the present invention is characterized in that the shoe sole has a structure in which a void extending from the toe direction to the heel direction is formed at a position corresponding to the thumb ball portion. .
  • the space portion is elastically deformed due to a decrease in the height direction, and the reaction force received from the shoe sole is reduced, so that the shoe can be used comfortably as a casual shoe.
  • the amount of stepping is increased, the gap is almost completely crushed and the upper and lower parts are in close contact with each other, the reaction force received from the shoe sole increases sharply, Can be sensed.
  • the shoe according to claim 12 of the present invention is characterized in that the shoe sole has a structure that is formed of a material that is difficult to elastically deform gradually or stepwise in the height direction.
  • the shoe according to claim 13 of the present invention wherein the shoe sole has a shape substantially corresponding to the shape of the shoe sole in which gas such as air is sealed, and a shoe in which a liquid or viscous material is sealed.
  • the bag is characterized in that a bag having a shape corresponding to the shape of the sole and a solid member having a solid shape substantially corresponding to the shape of the shoe sole are stacked and arranged in the height direction.
  • the shoe according to claim 14 of the present invention is characterized in that the shoe sole has a structure in which an elastic member that is easily elastically deformed is arranged at least on a portion corresponding to a thumb ball portion of the bottom surface.
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the elastic member, and the shoe can be used comfortably as casual shoes.
  • the stepping amount is increased, the elastic member is bent completely, the bottom surface of the shoe sole comes into contact with the ground, the reaction force received from the shoe sole increases sharply, and it can be sensed that the foot is firmly stepped on and the leg is loaded.
  • the shoe according to claim 15 of the present invention is characterized in that the elastic member is a panel member. According to this, the reaction force received from the shoe sole during normal walking can be reduced with a simple structure.
  • the shoe according to claim 16 of the present invention is characterized in that the elastic member comprises a linear member that protrudes outward from the bottom surface of the shoe sole.
  • the shoe according to claim 17 of the present invention wherein the shoe sole is formed almost entirely of a flexible material, and the reaction force increasing member having a substantially sharp tip on the opposite bottom side of the sole is provided on the bottom side. Characterized in that it is a structure arranged toward
  • the reaction force received from the sole of the shoe is reduced due to the elastic deformation of the soft material during normal walking, and the shoe can be used comfortably as a casual shoe.
  • the reaction force increasing member changes its characteristic from the tip, and the reaction force received from the sole gradually increases, and it can be sensed that the leg is pressed down firmly and the leg is loaded.
  • the shoe according to claim 18 of the present invention is formed such that the flexibility is gradually or gradually increased from the distal end portion to the proximal end portion of the reaction force increasing member. It is characterized by.
  • reaction force increasing member is gradually elastically deformed from the distal end, so that a gradual reaction force is obtained.
  • the shoe according to claim 19 of the present invention wherein the shoe sole has at least one reaction force increasing member disposed on a bottom surface, and the reaction force increasing member has a flexibility and height that are gradually or concentrically. It is characterized in that the structure is changed stepwise.
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the reaction force increasing member, which is easily elastically deformed, and can be used comfortably as casual shoes.
  • the stepping force is increased by stepping strongly, the part of the member that increases the reaction force that is not easily elastically deformed elastically deforms, and the reaction force received from the sole increases sharply. Then you can step on firmly and sense that the leg is overloaded.
  • the shoe according to claim 20 of the present invention is characterized in that the height of the reaction force increasing member is increased from the center of the concentric circle toward the outside in the radial direction, and the flexibility increases with the increase in the height.
  • the material is characterized by being easily deformed.
  • the outer portion of the concentric circle flexes during normal walking, and walking stability can be ensured, and the central portion of the concentric circle flexes during stepping, so that the reaction force received from the shoe sole can be rapidly increased.
  • the shoe according to claim 21 of the present invention is characterized in that the shoe sole has at least one reaction force increasing member arranged on the bottom surface, and the reaction force increasing member has different flexibility and height. Are arranged in close proximity to each other, and each of the members has a structure that is easily deformed elastically with an increase in height.
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the reaction force increasing member, which is easily elastically deformed, and the member can be used comfortably as casual shoes.
  • the stepping force is increased to increase the stepping force, the portion of the reaction force increasing member that is difficult to deform elastically deforms elastically, the reaction force received from the shoe sole increases sharply, and it can be sensed that the leg is pressed firmly and the leg is loaded. it can.
  • the directions of the plurality of members are arranged such that the stability during normal walking can be secured, the stability of walking can be enhanced.
  • the shoe according to claim 22 of the present invention is characterized in that the shoe sole has at least one reaction force increasing member arranged on the bottom surface, and the reaction force increasing member is soft from the distal end to the base end. It is characterized by a structure that is made of a material that is apt to be elastically deformed gradually or stepwise.
  • the shoe according to claim 23 of the present invention is a shoe provided with a shoe sole formed almost entirely of a soft material, wherein the shoe sole is made of a flexible material that is easily elastically deformed.
  • the upper and lower surfaces of the formed portion are sandwiched by portions formed of a material that is less likely to be elastically deformed than the portion, and the portions formed of the flexible material that is easily deformed elastically are arranged on the upper and lower surfaces thereof. At least one of the portions is detachably attached to a portion arranged on the upper surface, and a reaction force increasing member made of a material that is unlikely to be elastically deformed is arranged inside the shoe sole. .
  • the reaction force received from the shoe sole is reduced due to the elastic deformation of the soft material, and the shoe can be used comfortably as a casual shoe.
  • the stepping force is increased to increase the amount of stepping, the portion formed of a flexible material that is easily elastically deformed is bent, and the reaction force increasing member is sandwiched between the portions arranged on the upper and lower surfaces of the portion and received from the shoe sole. The reaction force suddenly increases, and it can be sensed that the leg has been stepped on and the load has been applied to the leg.
  • FIG. 1 is a diagram showing a conceptual operation of a shoe according to an embodiment of the present invention.
  • FIG. 2 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 3 is a bottom view of the shoe shown in FIG.
  • FIG. 4 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 5 is a bottom view of the shoe shown in FIG.
  • FIG. 6 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 7 is a bottom view of the shoe shown in FIG.
  • FIG. 8 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 9 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 10 is a diagram showing a shoe according to an embodiment of the present invention.
  • FIG. 11 is a diagram showing a shoe according to an embodiment of the present invention.
  • FIG. 12 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 13 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 14 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 15 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 16 is a diagram showing a part of the shoe shown in FIG.
  • FIG. 17 is a diagram showing a shoe according to an embodiment of the present invention.
  • FIG. 18 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 19 is a diagram showing a part of the shoe shown in FIG.
  • FIG. 20 is a bottom view of the shoe according to the embodiment of the present invention.
  • FIG. 21 is a diagram showing a part of the shoe shown in FIG.
  • FIG. 22 is a diagram showing components that can be used in the shoe shown in FIG.
  • FIG. 23 is a diagram showing parts that can be used in the shoe shown in FIG.
  • FIG. 24 is a diagram showing a shoe according to the embodiment of the present invention.
  • FIG. 25 is a diagram showing a part of the shoe shown in FIG.
  • the sole attached to the shoes according to each embodiment described later has a sole displacement amount-reaction force (reaction force received from the sole) characteristic as shown in FIG.
  • the increase in the reaction force with respect to the sole displacement amount (hereinafter referred to as the elastic coefficient) is small until the sole displacement amount reaches the predetermined value a, and the elastic coefficient suddenly increases when exceeding the predetermined value a.
  • the reaction force received from the shoe sole is small, and there is no uncomfortable feeling during normal walking, so it can be called a “casual shoe region” where it can be used comfortably as a force dual shoe.
  • the reaction force received from the sole increases sharply in this region.
  • the area after the predetermined value a can be called the “training shoe area” that can be used exactly as training shoes.
  • the shoes according to the embodiment of the present invention can be used as casual shoes during normal walking, and can be used for exercise comparable to squats and rehabilitation training when used as training shoes. You can do it.
  • the shoe sole has a structure in which a rapidly increasing reaction force is applied at least in the vicinity of the thumb ball. Further, in the structure of each embodiment, by performing an operation such as replacing a component or adjusting the elasticity of the component, the value of the predetermined value a or the elastic modulus up to the predetermined value a is obtained. It is preferable that the magnitude of the elastic coefficient after reaching the predetermined value a can be adjusted. This provides a suitable casual shoe area in accordance with the user's training intensity and weight, etc., while at the same time training can reliably sense that a desired load has been applied to the legs when stepping on hard. A shoe area can be secured.
  • training shoes for training the Achilles tendon and soleus muscle such as those in which the heel does not touch the ground and those in which a weight is inserted in the sole of the shoe, are known.
  • the former can damage the Achilles tendon due to excessive load when used for a long time.
  • the muscles that lift the legs are trained, but they are not very effective in training for stepping and kicking strength.
  • the blocking walk method J which was devised and announced by the applicants of the present invention, is based on that, when walking, first step on the heel smoothly, ground the entire shoe sole smoothly, and then apply pressure in the vertical direction to the thumb ball part. This is a method of pushing out and following through the body in the direction of movement so that it is stepped on by the entire ball of the foot, and then follows the "blocking walk method". It has been experimentally proven that walking can stimulate muscles similar to the weight training skit (Yokohama National University Bulletin of the Faculty of Education and Human Sciences, Class 1 (Educational Science) No. 1, 1998 Reprint “New Walking Training Method with Blocking” Toshio Choma, Takahiro Koyama).
  • the oxygen uptake during normal walking was 12.8 ⁇ 0.7 ml / min ⁇ kg
  • the oxygen intake during the rocking walk is 16.9 ⁇ 1.2 ml / min'kg
  • the oxygen intake during the rocking walk is 4.1 ml / in • kg compared to the normal walking.
  • the heart rate during normal walking is 98.9 Sat 3.
  • O beat Zr in
  • the heart rate during blocking walk is 1 15.6 person 3.
  • S beat Zm in It was found that the heart rate was higher at 16.7 beat / min during the blocking walk. Therefore, the heart rate around 120 beats is raised as one indicator of warming-up due to the steadyification of the stroke output, but the heart rate during the procking walk is almost the same.
  • the intensity of exercise is higher than when walking, so it can be applied to training of ordinary people in daily life and to athletes' training before exercise. Conceivable.
  • the degree of achievement of the blocking walk training can be confirmed by physical deformation of the soles, and is similar to the weight training squat. Muscles can be stimulated.
  • the rear side of the heel is grounded, the weight is moved forward, and the weight is adjusted to a position corresponding to the thumb ball portion, which is a part of the sole.
  • the reaction force received from the sole of the user increased sharply, and the movement of body weight moved to the position corresponding to the thumb ball. Is recognized (sensed).
  • the change in elasticity is used as a signal to step on the ground at once, apply a vertical load to this portion, push the shoe backwards, and apply a compressive load to the position corresponding to the thumb ball.
  • the soleus, gastrocnemius, biceps and quadriceps of the user's lower leg and the gluteal muscle, latissimus dorsi, and rectus abdominis are repeatedly stimulated, and these muscles are repeatedly elastically displaced.
  • the muscle training equivalent to the weight training squat is obtained by walking.
  • the shoe of the embodiment includes a sole 1 having a substantially flat heel and a shoe body 2.
  • the sole 1 is characterized, and the shoe body 2 is the same as that conventionally used.
  • the sole 1 includes a sole body 3 formed of a flexible material such as urethane that is easily elastically deformed, a sole member 4 provided on the bottom surface of the sole body 3, and a sole surface provided on the opposite bottom surface of the sole body 3. And a midsole member 5 provided.
  • the shoe sole body 3 is formed with a hole 6 penetrating the sole member 4 of the shoe sole 1 along the height direction thereof.
  • a pin member 7 made of a material (for example, hard rubber or the like) that is less likely to be elastically deformed than the sole body 3 is arranged in the hole 6.
  • the pin member 7 is fixed to the mitsole member 5 by a method such as bonding and screwing. Further, the height of the pin member 7 is smaller than the depth of the hole 6.
  • the pin member 7 constitutes the reaction force increasing member of the present invention.
  • the reaction force received from the shoe sole during normal walking is reduced due to the overall elasticity of the shoe sole body 3, and the shoe can be used comfortably as a casual shoe.
  • the sole body 3 bends, the pin member 7 protrudes from the hole 6 and contacts the ground, and the reaction force received from the sole 1 sharply increases.
  • the pin member 7 is a separate member from the shoe sole body 3 and the like, if the pin member 7 is made detachable, the sole 1 (especially the ball portion of the thumb) is adapted to the training intensity and weight of the user. The strength of the repulsion can be selected, and if this part is worn out, it can be replaced with a new one.
  • This detachable structure is not particularly limited.
  • the pin member 7 may be embedded in the sole body 3 without providing the hole 6.
  • the shoe according to the embodiment of the present invention includes a sole 11 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 11 and the shoe main body 2 is the same as that conventionally used.
  • the sole 11 is schematically configured to include a sole member 14 provided on the bottom surface of the sole body 13 and a midsole member 15 provided on the opposite bottom surface of the sole body 13.
  • a bag body 16 in which gas such as air is sealed is disposed at the heel of the sole body 3, and a portion corresponding to the thumb ball portion of the sole body 13 is provided.
  • An elliptical projection member 17 made of a material (for example, hard rubber or the like) that is unlikely to be elastically deformed is attached to the mitsole member 15 by bonding or integral molding.
  • a bag 18 filled with a material that is easily elastically deformed (for example, a fluid material such as a water module) is disposed so as to cover the bottom side of the projection member 17.
  • the projecting member 17 constitutes the reaction force increasing member of the present invention.
  • the bags 16 and 18 deform elastically, so that the reaction force received from the soles of the shoes is reduced, so that the shoes can be used comfortably as a force dual shoe. be able to.
  • the bag 18 is largely bent to the side and squashed, and the protruding member 17 is in close contact with the sole member 14 via the crushed bag 18.
  • the reaction force received from the sole 1 1 suddenly increases, and it can be sensed that the foot is pressed down firmly and a load is applied to the leg.
  • Adjustment of the sensing sensitivity based on weight, stepping load, etc. is performed by selecting the material of the bag 18 and changing the degree of expansion and contraction, adjusting the degree of water or the like, and adjusting the height of the projection 17. Or by making changes.
  • the projecting member 17 and the mitsole member 15 may be exchanged for those having various shapes and dimensions by making them interchangeable.
  • the shoe of the embodiment includes a sole 21 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 21 and the shoe main body 2 is the same as that conventionally used.
  • the sole 21 includes a sole body 23 formed of a flexible material such as urethane which is easily elastically deformed, a sole member 24 provided on the bottom surface of the sole body 23, and a sole body 23. And a midsole member 25 provided on the opposite bottom surface.
  • the sole body 23 is provided with a plurality of bags 28 in which a material (for example, water) which is easily deformed in the sole member 24 is sealed at intervals. Is placed.
  • a plurality of protruding members 27 formed of a material that is not easily elastically deformed (for example, hard rubber or the like) are arranged between the bag bodies 28.
  • the height of the projection member 27 is smaller than the height of the bag body 28.
  • the protruding member 2 7 is the sole member 2 It is fixed to 4 by gluing and screwing.
  • the projecting member 27 constitutes the reaction force increasing member of the present invention.
  • the reaction force received from the shoe sole during normal walking is reduced by the overall elasticity of the shoe sole body 23, and the shoe can be used comfortably as a casual shoe.
  • the sole body 23 slightly flexes and the bag body 28 is elastically deformed and crushed. Power surges.
  • the protrusion member 27 is a separate member from the sole body 23, etc., if the protrusion member 27 is made detachable, the sole 21 and especially the thumb can be adjusted according to the training intensity and weight of the user. The degree of resilience of the child ball can be selected, and if this part is worn out, it can be replaced with a new one.
  • This detachable structure is not particularly limited.
  • sole member 24 is made detachable, it is possible to adjust the weight and the like by selecting and using various sole members 24 having different relative heights of the bag body 28 and the protruding member 27. .
  • the arrangement pattern of the plurality of bags 28 and the protruding members 27 on the sole member 24 can be any arbitrary pattern in consideration of normal walking and training sensitivity.
  • the shoe according to the embodiment includes a sole 31 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 31 and the shoe main body 2 is the same as that conventionally used.
  • the sole 31 includes a sole body 33 made of a flexible material such as urethane that is easily elastically deformed, a sole member 34 provided on the bottom surface of the sole body 33, and a sole body 33. And a midsole member 35 provided on the opposite side of the bottom surface.
  • cone members 37a and 37b having substantially sharp tips are respectively attached to the mitsole member 35 and the sole member 34. 7a and 37b are opposed to each other with a gap between the tips.
  • the cone members 37a and 37b constitute the reaction force increasing member of the present invention.
  • the reaction force received from the sole of the shoe sole 33 during normal walking is reduced due to the overall elasticity of the sole sole 33, so that the shoe can be used comfortably as a casual shoe.
  • the sole body 33 flexes, and the tips of the cone members 37a and 37b come into contact with each other, and the reaction force received from the sole 31 sharply increases.
  • the reaction force received from the sole 31 sharply increases.
  • the leg is stepped on firmly and a load is applied to the leg.
  • an appropriate material such as a gas-filled bag, a liquid-filled bag, or a solid such as hard rubber may be used. You can choose.
  • Any arrangement pattern of the cone members 37a and 37b can be adopted in consideration of the sensitivity of ordinary walking and training.
  • the shoe according to the embodiment includes a shoe sole 41 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 41, and the shoe main body 2 is the same as that conventionally used.
  • the sole 41 includes a sole body 43 formed of a flexible material such as urethane that is easily elastically deformed, a sole member 44 provided on the bottom surface of the sole body 43, and a sole body 43. And a midsole member 45 provided on the opposite bottom surface.
  • a plurality of spherical members 47 made of a material (for example, hard rubber) that is unlikely to be elastically deformed are arranged inside the sole body 43.
  • the spherical member 47 constitutes the reaction force increasing member of the present invention.
  • the reaction force received from the shoe sole during normal walking is reduced by the overall elasticity of the shoe sole body 43, and the shoe can be used comfortably as a casual shoe.
  • the sole body 43 is bent, the spherical member 47 is sandwiched between the sole member 44 and the mid sole member 45, and the shoe sole 41 is The reaction force received increases sharply. By recognizing the magnitude of this reaction force, it was felt that the foot had been pressed firmly and the leg was overloaded. You can know.
  • the material of the spherical member 47 is harder than the shoe sole body 43, it is possible to select an appropriate material such as a gas-encapsulated bag, a liquid-encapsulated bag, or a solid such as hard rubber. it can.
  • Any arrangement pattern of the spherical members 47 can be adopted in consideration of the sensitivity of ordinary walking and training.
  • the sole body 43 can be replaced, and the shoe sole body 43 can be replaced with one with a different flexibility or height, a spherical member 47, etc. Do with.
  • This detachable structure is not particularly limited.
  • the shoe according to the embodiment includes a shoe sole 51 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 51, and the shoe main body 2 is the same as that conventionally used.
  • the sole 51 is provided on a sole body 53 formed of a volatile material, a sole member 54 provided on the bottom surface of the sole body 53, and a bottom surface opposite to the sole body 53. It is schematically configured to include a midsole member 55.
  • the sole body 53 is divided into three parts 53a, 53b, 53c from the heel to the toe, and each divided part 53a, 53b, 53c is formed from the heel to the toe.
  • the height of the material is gradually reduced, and the material becomes less elastically deformable step by step as the height decreases.
  • the midsole member 55 has an inclined surface 55 a whose height is increased in response to the decrease in the height of the sole body 53.
  • the mitsole member 55 is made of a material that is less likely to be elastically deformed than the heel portion 53 a of the sole body 53, and can maintain an upright posture without tilting forward in an upright state.
  • a projection member 57 that is not easily elastically deformed is disposed at a portion 53c corresponding to the thumb ball portion.
  • the projecting member 57 constitutes the reaction force increasing member of the present invention
  • the midsole member 55 constitutes the spacer member of the present invention.
  • the reaction force received from the sole 51 becomes smaller due to the elastic deformation of the sole body 53 inclined from the heel toward the toe during normal walking, and the sole corresponds to the heel.
  • the flexibility of the part 5 3a is high and the thickness is larger than the others. As a result, sufficient cushioning properties can be ensured, and the shoe can be used comfortably as a force shoe.
  • the sole body 53 is bent, and the portion 53c corresponding to the thumb ball portion is formed between the sole member 54 and the midsole member 55.
  • the reaction force received from the sole 51 increases rapidly. By recognizing the increase in the reaction force, it is possible to sense that the leg is stepped on firmly and the leg is loaded.
  • the shoe sole 51 can be adapted to the training intensity and weight of the user. (Especially the ball of the thumb) can be selected depending on the level of repulsion.
  • the sole sole 53 and the mitsole member 55 are also detachable, and the height (incline) and elasticity of each part 53a, 53b, 53c of the sole sole 53 are adjusted.
  • the resilience of the sole 51 can be similarly selected according to the training intensity and weight of the user.
  • the shoe according to the embodiment includes a shoe sole 6 1 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 61, and the shoe body 2 is the same as that conventionally used.
  • the shoe sole 61 has a hollow shape, and a spacer member 65 whose height increases toward the toe is arranged on the opposite bottom surface side.
  • a porous member 63 impregnated with a fluid material (for example, a geil material) is disposed in a hollow portion between the spacer member 65 and the bottom surface.
  • voids 68 and 69 Before and after the porous member 63, there are formed voids 68 and 69 in which the fluid material escaping from the porous member 63 accumulates.
  • a protruding portion 67 made of a material that is unlikely to be elastically deformed is formed on the hollow wall facing the high portion (the portion corresponding to the thumb ball portion) of the spacer member 65.
  • the projecting member 67 constitutes the reaction force increasing member of the present invention.
  • the reaction force received from the shoe sole 61 is reduced due to the elastic deformation of the porous member 63 and the oozing out of the flowable material during normal walking, and the shoe is comfortable as a casual shoe.
  • the porous member 63 is sufficiently bent, the protruding member 67 comes into contact with the spacer member 65, and the reaction force further increases.
  • the sole 6 1 is made detachable with respect to the shoe body 2, and the hardness and height of the projection member 67 are changed, and the height (inclination) and elasticity of each part of the spacer member 65 are adjusted.
  • the shoes can be similarly adjusted according to the training intensity and weight of the user.
  • the strength of the rebound of the bottom 6 1 (especially the ball of the thumb) can be selected.
  • the shoe according to the embodiment includes a shoe sole 7 1 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 71, and the shoe main body 2 is the same as that conventionally used.
  • the sole 71 includes a sole body 73 formed of a flexible material that is easily elastically deformed, such as urethane, a sole member 74 provided on the bottom surface of the sole body 73, and a sole body 73. And a midsole member 75 provided on the opposite bottom surface.
  • a void portion 78 extending from the toe direction to the heel direction is also formed at a position corresponding to the thumb ball portion of the sole body 73.
  • a void portion 79 is also formed at a position corresponding to the heel portion of the sole body 73.
  • the sole body 73 is elastically deformed so that the voids 78, 79 of the sole body 3 are crushed in the height direction, and the reaction force received from the sole 71 is obtained. And can be used comfortably as casual shoes.
  • the sole body 73 is flexed, the gap portion 78 is almost completely crushed and adhered, and the reaction force received from the sole 71 is accelerated. Since the void portion 78 is formed at a position corresponding to the thumb ball portion, a reaction force different from that of the other portions is felt from the corresponding portion. By recognizing the increase in the reaction force, the foot can be firmly stepped on.
  • the sole 7 1 is made detachable from the shoe body 2, and the elasticity and empty By changing the height and length of the gap 7 8 to the sole 6 1, the resilience of the sole 6 1 (especially the ball of the thumb) is adjusted to the training intensity and weight of the user. Strength can be selected.
  • the shoe according to the embodiment includes a shoe sole 8 1 having a substantially flat heel and a shoe main body 2.
  • the present embodiment is characterized by the sole 8 1, and the shoe main body 2 is the same as that conventionally used.
  • the sole 8 1 is provided on a sole body 8 3 formed of an elastic material, a sole member 8 4 provided on the bottom surface of the sole body 8 3, and on the opposite bottom surface of the sole body 8 3. It is schematically configured to include a mitsole member 85, a sole member 84, and a spacer member 88 provided between the mitsole 85 and the sole body 83.
  • the sole body 83 is divided into three portions 83a, 83b, 83c from the heel to the toe, and each divided portion 83a, 83b, 83c is from the heel to the toe.
  • the height of the material is reduced stepwise, and the flexibility of the material is gradually reduced with the decrease in height.
  • Part 83a is formed from a bag filled with air or the like
  • part 83b is formed from a bag filled with a liquid such as water
  • part 83c is formed from a solid such as hard rubber.
  • the spacer member 88 is made of a material that is less likely to be elastically deformed than the portion 83 a corresponding to the heel portion of the sole body 83.
  • the sole 8 is formed by elastic deformation of the sole body 8 3 and the spacer member 8 8 during normal walking.
  • the reaction force received from 1 is small, and the flexibility of the portion 8 3 a corresponding to the heel is high and the thickness is larger than the others, so it is possible to secure cushioning enough and it is comfortable as a casual shoe It can be used for
  • the sole body 83 is bent, and a portion 83c corresponding to the thumb ball portion is sandwiched between the sole member 84 and the midsole member 85.
  • the reaction force received from the sole 8 1 increases rapidly.
  • the sole body 83 and the spacer member 88 are made detachable, and each part of the sole body 83 is detached.
  • the training intensity and body can be selected.
  • the shoe according to the embodiment includes a shoe sole 91 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 9 1, and the shoe main body 2 is the same as that conventionally used.
  • the shoe sole 81 is provided on a sole body 93 formed of an elastic material, a sole member 94 provided on the bottom surface of the sole body 93, and a sole surface opposite to the sole body 93. It is schematically configured to include a midsole member 95.
  • the sole body 93 has a portion 93a having a shape in which the flexibility is changed stepwise in the height direction, and a bag body having a shape substantially corresponding to the shape of the shoe sole filled with a gas such as air.
  • a portion 9 3b consisting of a bag having a shape substantially corresponding to the shape of a shoe sole filled with a liquid or viscous material, and a portion consisting of a solid body having a shape substantially corresponding to the shape of a shoe sole
  • 9 3 c are stacked in the height direction.
  • the flexibility of the material is gradually increased so as to be easily elastically deformed.
  • adjusting portions 93 d and 93 e for adjusting flexibility are provided in the portions 93 a and 93 b.
  • the adjustment ports 93d and 93e can be used to exchange gas such as air, change the pressure of gas, change liquid or viscous material, and change the filling ratio.
  • a well-known plug structure and valve structure can be adopted.
  • parts 93 a and 93 b of the sole sole body 93 flex during normal walking, the reaction force received from the sole 91 decreases, and the shoe is a casual shoe. And can be used comfortably.
  • the stepping amount is increased to perform the blocking walk training, the portions 93a and 93b of the material which are easily elastically deformed are almost flexed and the crushed portions 93a and 93b are outward.
  • the reaction force received from the sole 91 suddenly increases when the material is crushed.
  • the soles 9 3 a and 9 3 b are made detachable and replaced with ones with different flexibility, so that the soles 9 1 (especially the ball of the thumb) can be adjusted according to the training intensity and weight of the user. Part) can be selected.
  • the exchange structure of these parts 93a and 93b can be freely selected, but there is a structure in which a pocket is provided on the sole 91 along the direction from the heel to the toe, and it is inserted and removed from the back of the heel. Can be adopted.
  • the shoe according to the embodiment includes a shoe sole 101 having a substantially flat heel and a shoe body 2.
  • the present embodiment is characterized by the sole 101, and the shoe main body 2 is the same as that conventionally used.
  • the sole 101 has a sole body 103 having flexibility, a sole member 104 provided on the bottom surface of the sole body 103, and a bottom surface opposite to the sole body 103.
  • Mid sole member 105 provided, and elastic member 108 attached to the bottom surface of sole member 104
  • the elastic member 108 is composed of a panel member attached to a portion of the sole member 104 corresponding to the thumb ball.
  • the elastic member 109 is attached to a portion corresponding to the heel portion of the sole member 104 and is constituted by a panel member.
  • the elastic members 108 and 109 are formed with base portions 108 a and 109 a fixed to the sole member 104 and an arch having a panel I ′.
  • the reaction force received from the soles is reduced due to the elastic deformation of the elastic members 108 and 109 during normal walking, so that the shoes can be used comfortably as casual shoes. it can.
  • the stepping amount is increased to perform the blocking walk traying, the elastic member bends completely, the bottom surface of the shoe sole comes into contact with the ground, and the reaction force received from the shoe sole increases rapidly.
  • this reaction force it is possible to detect that the leg has been stepped on firmly and a load has been applied to the leg.
  • Appropriate shapes and dimensions of the elastic members 108 and 109 can be adopted.
  • a leaf spring or fiber can be used.
  • a fiber In the case of a fiber, a large number of them are arranged so as to have a predetermined elasticity as a whole.
  • the elastic members 108 and 109 can be detachably attached to the bottom surface of the sole member 104, and can be changed to elastic members 108 and 109 having different elastic coefficients so that the user can be trained.
  • the resilience of the soles 9 1 (especially the ball of the thumb) can be selected according to the strength and weight.
  • the shoe according to the embodiment includes a shoe sole 111 whose heel is substantially flat and a shoe body 2.
  • the present embodiment is characterized by the sole 1 1 1, and the shoe body 2 is the same as that conventionally used.
  • the sole 1 1 1 has a flexible sole body 1 1 3, a sole member 1 14 provided on the bottom surface of the sole body 1 13, and a bottom surface opposite to the sole body 1 1 3. It is roughly configured to include a provided midsole member 115 and an elastic member 118 attached to the bottom surface of the sole member 114.
  • the elastic member 118 is composed of a number of linear members projecting from the bottom surface of the sole member 114.
  • the elastic member 118 has an artificial turf-like shape as a whole.
  • the reaction force received from the soles is reduced due to the elastic deformation of the elastic members 118, so that the shoes can be used comfortably as casual shoes.
  • the elastic member 118 is completely deflected to the front, rear, left and right, flexes and flexes, the bottom surface of the sole contacts the ground, and the reaction force received from the sole increases rapidly.
  • Appropriate shapes and dimensions of the linear members of the elastic members 118 can be adopted. For example, changes such as increasing the density on the toe side and decreasing the density on the heel side can be made so as to obtain a predetermined elasticity as a whole.
  • the sole member 114 having the elastic member 118 formed therein is made detachable, and is changed to a sole member 114 having the elastic member 118 having a different elastic modulus.
  • the resilience of the sole 1 1 1, especially the thumb ball can be selected according to the training intensity and weight of the user.
  • the shoe according to the embodiment includes a shoe sole 121 having a substantially flat heel and a shoe body 2.
  • the sole 1 2 1 is characterized, and the shoe body 2 is the same as that conventionally used.
  • the sole 1 2 1 includes a sole body 1 2 3 formed of a flexible material such as urethane that is easily elastically deformed, a sole member 1 2 4 provided on the bottom surface of the sole body 1 2 3, and a shoe.
  • a midsole member 125 provided on the opposite bottom surface of the bottom main body 123 is schematically configured.
  • a cone member 127 having a substantially sharp tip on the midsole member 125 is disposed with a gap between the tip and the sole member 124.
  • the cone member 127 is divided into three parts 127 a, 127 b, and 127 c from the tip.
  • the distal part 1 27a is made of a material that is most easily elastically deformed in three parts (for example, a bag filled with air), and the base part 127c is the least elastically deformable in three parts.
  • the intermediate portion 127b is made of a material (for example, hard rubber), and a material having an intermediate elasticity (for example, a bag containing water).
  • the cone member 127 constitutes the reaction force increasing member of the present invention.
  • the reaction force received from the sole of the shoe sole during normal walking is reduced by the overall elasticity of the sole body 123, and the shoe can be used comfortably as a casual shoe.
  • Blocking walk When the stepping amount is increased in order to perform training, the sole body 1 2 3 bends, and when the tip of the cone member 1 2 7 starts to contact the sole member 1 2 4, the tip side portion 1 2 7 a When the part 1 2 7 c begins to bend, the reaction force from the sole 1 2 1 increases rapidly. By recognizing the increase in the reaction force, it is possible to sense that the leg has been stepped on firmly and a load has been applied to the leg.
  • the arrangement pattern of the cone member 1 27 on the sole member 124 and the number and flexibility of the cone members 127, a 127 b, and 127 c are determined by ordinary walking. Yato Any one can be adopted in consideration of the sensitivity of the training.
  • the sole member 13 4 of the sole 13 1 is provided with at least four anti-carriage members 13 7 at the portion 13 6 corresponding to the thumb ball.
  • Four reaction force increasing members 13 9 are attached to the portion 13 8 corresponding to the heel.
  • Each of the anti-cooking members 13 7 and 13 9 has a structure in which their flexibility and height are concentrically changed gradually or stepwise.
  • the anti-cooking member 13 7 is concentrically formed into three portions 1 37 a,
  • reaction force increasing member 1 39 has three concentric parts 1 39 a, 1 39 b,
  • parts 1337a and 1339a are bags filled with gas such as air, parts 1337b,
  • 1339b is composed of a bag filled with a liquid or viscous material, and the parts 1337c and 139c are composed of solid.
  • the parts 1337a and 1339a outside the concentric circles are flexed during normal walking, and the reaction force can be reduced while increasing the walking stability.
  • the reaction force received from the sole of the shoe suddenly increases due to the fact that the central portion 1337c of the concentric circle attempts to bend.
  • this reaction force it is possible to sense that the foot has been stepped on and the load has been applied to the leg.
  • the number of the reaction force increasing members 1337 and 139 provided on the sole member 134 is an example, and the number and the arrangement pattern can be appropriately set. Similarly, the number and arrangement pattern of the parts forming the concentric circles can be appropriately selected.
  • FIG. 22 shows another example of the reaction force increasing member attached to the sole member.
  • the reaction force increasing member 1 4 7 is composed of three members 1 4 7 a, 1 4 7 b, 1 4 7 c having different flexibility and height, which are arranged close to each other. , 1 4 7 b, 1 4 7 c increase in height It is a material that is easily elastically deformed.
  • part 147a is a bag filled with a gas such as air
  • part 147b is a bag filled with a liquid or viscous material.
  • the reaction force received from the sole of the shoe becomes small due to the elastic deformation of the portion 147a which is apt to be elastically deformed during normal walking, and as a casual shoe. It can be used comfortably. If the stepping-in amount is increased in order to perform blocking walk training, it is difficult to deform elastically. 1
  • FIG. 23 shows still another example of the reaction force increasing member attached to the sole member.
  • the reaction force increasing members 1 5 7 are three members 1 5 7 a, 1 5 7 b,
  • part 157a is a bag filled with gas such as air
  • part 157b is a bag filled with liquid or viscous material
  • part 1 is stacked and arranged.
  • part 157a is a bag filled with gas such as air
  • part 157b is a bag filled with liquid or viscous material
  • part 1 is stacked and arranged.
  • 5 7c is composed of solid.
  • the shoe of the embodiment includes a shoe sole 16 1 having a substantially flat heel and a shoe body 12.
  • the sole 16 1 is composed mainly of a sole body 16 3 made of a flexible material that is easily deformed elastically, such as urethane, and the sole body 16 3.
  • a sole member 164 that is harder than urethane or the like provided on the bottom surface, and a midsole member 1665 that is harder than urethane or the like provided on the bottom surface opposite to the sole body 163 of the shoe sole are roughly configured. You.
  • a sole with a substantially flat heel is used, but a sole with a curved surface formed on the heel may be used.
  • Reference numeral 63 denotes a bridge part 163a for connecting the sole member 164 and the midsole member 165 at the back of the heel, a sole member 164 and a midsole member 165. And an elastic member 163 b such as a sponge arranged in a sandwich shape between the two.
  • the sole member 164 can be slightly opened elastically with the bridge portion 163a as a fulcrum, thereby widening the gap between the sole member 164 and the midsole member 165. It is like that. In the gap, a flexible member 163 b is detachably attached to the sole member 164 and the midsole member 165.
  • a plurality of hemispherical members 167 made of a material (for example, hard rubber) that is unlikely to be elastically deformed are arranged on the opposite bottom surface side of the sole member 164.
  • the hemispherical member 167 may be formed separately from or integrally with the sole member 164.
  • the spherical member 167 constitutes the reaction force increasing member of the present invention.
  • a belt member 162 is attached to the bottom surface of the toe portion of the sole member 164 by fixing one end thereof (see FIG. 25 (a)).
  • a spherical member 1.68 is attached to the tip of the pelt member 16 2, and a fitting member 16 9 having a concave portion into which the spherical member 168 is elastically fitted is formed in a corresponding portion of the shoe body 12. (See Fig. 25 (b) and (c)).
  • the belt member 16 2 becomes the elastic member 16
  • the elastic member 16 3 b is located on the toe side of 3b to prevent the elastic member 16 3b from coming off.
  • the elastic member 163 b can be pulled out from the toe side, and the other elastic members 163 can be removed. Can be easily exchanged for b.
  • the bridge 1613a is elastically deformed so as to open with respect to the midsole member 165 with the fulcrum as a fulcrum, and the gap between them is widened.
  • the elastic member 1 The reaction force received from the sole of the shoe is reduced due to the overall elasticity of 63b, so that it can be used comfortably as a casual use.
  • the sole body 16 3 is bent, and the hemispherical member 16 7 is sandwiched between the sole member 16 4 and the mid sole member 16 5.
  • the reaction force received from the sole 16 1 rapidly increases.
  • the material of the spherical member 167 is harder than the elastic member 163 b of the sole body 163, for example, a gas-filled bag, a liquid-filled bag, or a solid such as hard rubber may be used. Material can be selected.
  • the arrangement pattern of the spherical members 167 can be any arbitrary pattern in consideration of the sensitivity of normal walking and training, etc. This is performed by replacing the elastic member 163 b with another elastic member 163 b having a different height or flexibility of the sole body 163. In the case where the hemispherical member 167 is formed separately from the sole member 164, the hemispherical member 167 can be replaced with a member in which the size, material, etc. of the hemispherical member 167 are changed.
  • the shoes of the embodiment of the present invention are thicker than ordinary traying shoes, they are preferably lightweight, the surface is abrasion-resistant, and the interior is preferably light and slightly hard sponge foam.
  • Each resilient member may be integrally formed with the entire shoe sole, or may be separately formed and fixed to each other by a suitable fixing means, for example, by an adhesive or insert molding.
  • the reaction force increasing member may be provided only on the thumb ball portion, but may be a little longer backward from the arch portion to the thumb ball portion.
  • the elastically deformable material includes a plate-shaped panel such as a dish panel, a seat panel, a gutter-shaped panel, or a compression coil panel embedded alone or in a composite. It may be something like an air cushion with a cavity in it, or a plate panel or a compression coil spring covered with a cover made of a synthetic resin molded product.
  • the shape of the reaction force increasing member is not limited, such as a hemispherical shape, a truncated conical shape, and a semi-cylindrical shape.
  • the planar shape is not particularly limited, such as a circle, an ellipse, a rectangle, or an irregular shape.
  • each member is not limited, such as a dovetail structure, a screw-in type, a swan-base type, a mounting type, and a screw.
  • the liquid sealed in the bag such as water, gelatin, mud, resin clay, etc., which are easily available and safe even if leaked, at room temperature.
  • Non-slip irregularities may be formed on the bottom, and depressions may be formed on the arch as in the case of ordinary shoe soles.
  • the type of shoes is preferably a sneaker type, but may be a sandals type, sandal type, lace-up type, overshoe type or boot type.
  • spike shoes in which spikes such as pins and claws are attached to the bottom surface of the shoe sole may be used.
  • the reaction force received from the soles during normal walking is small, and it is suitable for use as so-called casual shoes.
  • the amount of stepping exceeds the predetermined position, the reaction force received from the sole increases sharply, and it can be recognized from the feeling that a predetermined load is applied to the leg muscles by acting on the soles of the feet.
  • Tre-Suitable for use as Jung shoes So-called Tre-Suitable for use as Jung shoes.
  • the load on the vicinity of the thumb sphere which is the point when performing the blocking walk method, can be reliably detected.

Abstract

Chaussure d'entraînement pouvant être utilisée en tant que chaussure décontractée ou en tant que chaussure d'entraînement, et appropriée à l'entraînement à la méthode de la marche bloquée. Une chaussure possédant une semelle à talon sensiblement plat, conçue de sorte que la réaction reçue de la semelle pendant la marche normale soit faible mais augmente sensiblement lorsque l'ampleur de la foulée dépasse une valeur prédéterminée. La semelle est de préférence conçue de manière qu'une réaction augmentant sensiblement soit appliquée sur au moins la proximité de la pointe du gros orteil. La semelle est de préférence dotée d'un élément augmentant la réaction ou d'un élément élastique d'un certain type, quel qu'il soit.
PCT/JP2003/000769 2002-01-28 2003-01-28 Chaussure WO2003063629A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557104A1 (fr) * 2004-01-23 2005-07-27 Cauchos Ruiz-Alejos, S.A. Semelle de chaussure
JP2016509886A (ja) * 2013-03-08 2016-04-04 ナイキ イノヴェイト シーヴィー 中心張力特徴部を有する履物用流体充填チャンバー

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350306U (fr) * 1986-07-31 1988-04-05
JPH03120802U (fr) * 1990-03-22 1991-12-11
JPH0425501U (fr) * 1990-06-27 1992-02-28
WO2000065943A1 (fr) * 1999-04-29 2000-11-09 Shoe Spring, Inc. Chaussure a amortisseurs a ressort

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350306U (fr) * 1986-07-31 1988-04-05
JPH03120802U (fr) * 1990-03-22 1991-12-11
JPH0425501U (fr) * 1990-06-27 1992-02-28
WO2000065943A1 (fr) * 1999-04-29 2000-11-09 Shoe Spring, Inc. Chaussure a amortisseurs a ressort

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557104A1 (fr) * 2004-01-23 2005-07-27 Cauchos Ruiz-Alejos, S.A. Semelle de chaussure
JP2016509886A (ja) * 2013-03-08 2016-04-04 ナイキ イノヴェイト シーヴィー 中心張力特徴部を有する履物用流体充填チャンバー
KR20180098422A (ko) * 2013-03-08 2018-09-03 나이키 이노베이트 씨.브이. 중심 인장 피처를 갖는 신발류 유체충전 챔버
KR102135439B1 (ko) * 2013-03-08 2020-07-17 나이키 이노베이트 씨.브이. 중심 인장 피처를 갖는 신발류 유체충전 챔버
US10806214B2 (en) 2013-03-08 2020-10-20 Nike, Inc. Footwear fluid-filled chamber having central tensile feature
US11918073B2 (en) 2013-03-08 2024-03-05 Nike, Inc. Footwear fluid-filled chamber having central tensile feature

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JP4315435B2 (ja) 2009-08-19

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