KR880007025A - shoes - Google Patents

Abstract

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Description

shoes

Since this is an open matter, no full text was included.

1 is a cross-sectional view of a shoe constructed in accordance with this invention,

2 is a cross sectional view of another embodiment of the present invention in which various components are removed;

4 is a cross sectional and plan view of an insole embodiment suitable for use in this invention.

Claims (27)

A type worn on a person's foot to perform a predetermined action on a surface, the shoe comprising: flexible outsole means for communicating with the surface; A flexible resilient means having the same bending characteristics as a predetermined spring and disposed inside the shoe with respect to the flexible outsole means; The flexible detachment means and the flexible outsole means are arranged to bend together with each other in response to the bending of the person's foot during a step of a presumptive active force in the ball area of the person's foot such that the energy imparted by the person is such that During each step, it is stored in the flexible elastic means in response to the bending and is also released when the person's foot is lifted from the surface, and the energy released from the elastic means is given to the person over a period of time. A shoe of the configuration wherein the size time is returned to the person in the form of a force having a characteristic, the size time corresponding to the predetermined bending characteristic of the flexible resilient means. The shoe of claim 1 comprising a layer of carbon fiber material of the flexible resilient means. 3. The method of claim 2, wherein the carbon fiber reinforcement material is comprised of a layer of carbon fiber material implanted in an epoxy material, wherein the layer of carbon fiber material consists of carbon fibers arranged substantially in alignment, and injected into the epoxy material. At least another layer of the carbon fiber material is disposed, wherein the carbon fibers of the layers are disposed at a predetermined angle with respect to each other and with respect to the longitudinal axis of the shoe, such that the shoe is adapted to achieve the predetermined bending property described above. . 2. The surface according to claim 1, wherein the surface on which the predetermined activity is performed is a tuned surface having tuning means having predetermined energy transfer characteristics, and the bending property of the flexible elastic means is in response to the tuning means of the tuned surface. Shoes that are at least partially predetermined. 2. The shoe of claim 1 further comprising an insole means inside the shoe such that the flexible resilient means is disposed midway between the flexible outsole means and the insole means. A shoe worn on a human foot, the flexible resilient member being provided in the vicinity of the sole and arranged to bend in response to the flexion of the foot during the performance of the activity on the surface, the flexible resilient member being at least a first of the fiber reinforcement material. Formed in a layer and storing energy in response to the bending of the foot during the performance of the activity by the wearer, and also in the form of a force imparted to the wearer's foot by the flexible resilient member in accordance with predetermined characteristics Shoes that are adapted to release to the wearer. The shoe of claim 6 wherein the fiber reinforcement material is reinforced with carbon fibers. 8. The shoe of claim 7, wherein the flexible resilient member comprises a plurality of layers. 7. The shoe of claim 6, wherein the first layer of fiber reinforcement material is reinforced in a first direction to produce a desired flexural characteristic with a directional aspect. 10. The longitudinal direction of claim 9 wherein the second layer of fibrous reinforcement material is disposed to cooperate with the first layer and has a predetermined directional bending characteristic, wherein the directional characteristics of the first and second layers are selectable. And a shoe disposed at an angle with respect to each other to produce a predetermined intermediate bending characteristic with transverse aspects. 11. The shoe of claim 10, wherein the predetermined median bending property is selected in response to the wearer's property. 12. The shoe of claim 11, wherein the predetermined median bending property is selected in response to the type of activity of the wearer. 7. The shoe of claim 6, wherein the flexible resilient member is curved upward of the front of the shoe. 12. The shoe as set forth in claim 11, further comprising a damping means connected to said flexible elastic member for cooperating with said flexible elastic member to produce a predetermined characteristic in response to said bending. 7. The shoe of claim 6, further provided with insole means for separating the wearer's foot from the flexible resilient member. 7. The shoe of claim 6, further provided with heel cushioning means for cushioning the impact of the shoe during running. The shoe of claim 6, wherein the flexible resilient member extends along the shoe at a portion of the overall length of the shoe. 18. The shoe of claim 17, wherein cushion spacer means is disposed in the remainder of the entire length of the shoe. 7. The shoe of claim 6, further comprising ulnar support means arranged to relieve weight pressure on the ulna head of the wearer's foot. 20. The shoe of claim 19, wherein the ulna support includes an ulna pad disposed inside the shoe at a location in the shoe that corresponds to the posterior position of the ulna head of the wearer's foot. 20. The shoe of claim 19, wherein the ulna support includes an ulna cushion disposed inside the shoe at a location in the shoe corresponding to a position below the ulna head of the wearer's foot. A shoe having a front rear portion and a rear portion and for wearing on a human foot, the shoe comprising: outsole means disposed at the bottom of the shoe; It is in the form of a sheet of fibrous reinforcing material and is arranged substantially parallel to the outsole means at the inside of the outsole means so as to bend with the outsole means, such as a spring having predetermined bending characteristics in the region of the ulna head of the wearer's foot. Shoes comprising the member. 23. The method of claim 22, wherein the spring-like member is formed of one sheet of fiber reinforcement material, the sheet having a plurality of layers of aligned fiber reinforcement, each such layer having a fiber reinforcement in a predetermined direction, the layer Shoes fixed to respective directions of the fiber reinforcement relative to each other such that the desired bending characteristics are achieved. The shoe of claim 22, wherein the spring-like member is configured to extend the length of the shoe. 23. The shoe of claim 22, wherein the spring-like member is curved upward in the front region of the shoe. 23. The shoe of claim 22 further provided with insole means disposed substantially parallel to said spring-like member inside the shoe. 23. The shoe of claim 22, wherein cushioning means are further provided in the vicinity of the rear portion of the shoe to absorb impact loads imparted by the wearer. ※ Note: The disclosure is based on the initial application.