KR100798868B1 - Healthy shoes - Google Patents

Abstract

A healthy footwear is provided to prevent a user's ankle from being bent during walking by absorbing a shock in a stepped way, to improve a wearing by using a shock absorbing element so as to achieve a stable and convenient walking for a long time, and to minimize a shock during the walking, as well as to solve a rolling effect causing an inconvenience and unstability of the footwear itself. A healthy footwear includes: a main body, composed of an outer element; an outsole(120), having a heel side bottom surface of which is formed in a curved shape, and connected to the main body, so as to build up a lower part of the footwear itself and to support a user's foot; a first shock absorbing element(130), arranged inside a heel part of the outsole so as to absorb a shock caused from the outside; a second shock absorbing element(140), made out of a softer material than that of the first shock absorbing element, and arranged on the latter; a third shock absorbing element(150), arranged in the front side of the outsole; and a fastening element(170), arranged in the front of the second shock absorbing element so as to prevent the latter and the first shock absorbing element from being moved.

Description

Healthy shoes {

1 is a plan view showing the sole of a conventional health shoe

FIG. 2 is a cross-sectional view taken along line AA ′ of FIG. 1;

Figure 3 is a plan view showing the sole of the health shoe of the present invention

4 is a cross-sectional view taken along line AA ′ of FIG. 3.

5 is a cross-sectional view taken along line B-B 'of FIG.

Figure 6 is a perspective view of the shoe of the present invention.

<Explanation of symbols for the main parts of the drawings>

  120: sole 122: double ground shaft

  130: first shock absorbing member 140: second shock absorbing member

  150: third shock absorbing member

The present invention relates to a health shoe, and more particularly, in a shoe, a sole having a heel bottom surface curved in a longitudinal direction, a first shock absorbing member formed inside the heel of the sole and absorbing shock; A health shoe comprising a second shock absorbing member formed on a first shock absorbing member and made of a softer material than the first shock absorbing member, and more particularly, when the shoe is worn, the second shock absorbing member. The present invention relates to health shoes that are more stable and have excellent fit by supplementing the disadvantages of a lack of stability such as ankle distortion during walking.

In modern society, obesity weight is increasing due to irregular eating habits, fast food intake and lack of exercise. This phenomenon has spread worldwide and is the cause of many types of cancer and adult diseases.

To alleviate this obesity, not only should the diet be improved, but regular exercise is essential. However, modern people not only have a lack of time to exercise regularly with special care, but also to spend a lot of time because a certain amount of aerobic exercise is required to exercise enough to eliminate obesity.

In order to improve this point, without having to spend time in particular, by simply walking to exercise the effect, there are a lot of functional shoes.

In addition, while shoes are generally provided as a means for protecting the foot from the outside, a number of functional shoes having various shapes and structures for maintaining a good fit have been proposed.

For example, as modern people, we have to walk on asphalt and cement floors. Musculoskeletal disorders and wrong walking habits of modern people are caused by incorrect walking on these hard floors.

To correct this misguided walking habit, people are paying attention to research for more natural and good steps in artificial environments.

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The first of good walking methods is straight posture. Not only when I'm standing, but also when I walk, my neck, waist, and legs are swollen. Secondly, the entire sole of the foot to the ground walking to the center of the effect of reducing the impact of weight when walking.

Third, walk a lot. The foot is called the "second heart." This is because the blood that flows down from the heart to the feet is pumped up when walking, helping to rise up.

Fourth, use all the muscles you need to walk. Modern shoes develop only certain areas because of the stiff, shoeless structure. In the long run, it leads to musculoskeletal disorders, which can only be malformed.

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Some good walking methods have been studied and established by some American Indian Fox and Maasai walking methods.
These two steps have many advantages, but the most important point is to distribute the weight generated during walking to the entire floor, minimizing the shock transmitted to each joint, preventing musculoskeletal disorders, and making the waist comfortable. The purpose is to correct the wrong steps of modern people by maintaining the straight posture of the shape.
The present invention is a shoe made based on the above-mentioned healthy gait method as a body balance measurement through the foot checker provides a scientific posture information and the gait analysis device using the gait analysis device from the front, rear, side, and walk in the correct posture It's a shoe that lets you.

Since people walk and wear shoes all day long, a lot of impact is transmitted to the ankle and knee joints due to the weight of the body. The main function of shoe soles is to absorb these shocks to protect joints and prevent injuries.

In general, the foot movement on the ground during walking is largely repeated in three stages: the landing stage by the heel, the center movement stage from the heel to the heel, and the step of the heel pushing off the ground.

Hereinafter, a health shoe as a related art according to the present invention will be described.

First, a health shoe improved the heel of the Republic of Korea Utility Model Registration No. 20-0378041 has been published, Figures 1 to 2 attached to it shows a plan view and a cross-sectional view of the shoe sole.

Looking at this configuration, the midsole 20 constituting the sole of the shoe is formed with a curved bottom surface of the rear axle, gradually increasing the inclination angle to the ground toward the rear is formed into a smooth curved shape. The shape of the curved surface is preferably formed in accordance with the motion trajectory of the heel with respect to the ankle joint when walking, as shown in Figure 2, is formed so that the main inclination angle (R) to the ground 25 to 40 degrees.

Here, keeping the bottom surface of the rear axle of the midsole 20 flat in the left and right directions to ensure left and right stability of walking is the same as in conventional shoes.

Outsole 30 is coupled to the bottom surface of the midsole 20, it is coupled along the curved shape of the midsole 20 to maintain the curved shape of the bottom surface of the heel.

Meanwhile, the shock absorbing member 40 is inserted into the rear axle of the midsole 20. The shock absorbing member 40 is inserted inclined upwardly with respect to the ground along the inclined curved surface. In addition, it is preferable to be accommodated in the midsole 20 in the same inclined state as the main inclination angle (R), which is due to the average angle between the heel and the ground in the landing step, the shock absorbing when landing The member 40 may be placed in parallel with the ground to increase the buffering efficiency due to shrinkage.

In addition, the impact-absorbing member 40 contracted during the landing and the center moving step is reconstructed in the detachment step to generate a repulsive force, thereby improving walking efficiency.

Here, the midsole 20 is inserted into the shank 10 of a high-elastic material, which preserves the sole of the sole and the shoe, and the sole has a high frequency of deformation such as bending and elongation when walking, smoothly in its original shape. In addition to improving the stability of the walking when walking, and also to promote a light gait by adding a repulsive force in the departure step.

The shankka 10 may be formed in any shape and material, but is formed in the form of a plate by modeling the outer shape and curved surface of the midsole 20 using synthetic resin (PVC) material, the bending angle is relatively high when walking The front part of the large shank 10 forms a plurality of slits 11 that are open at the front end at a predetermined position in the front, and is divided into equal portions, thereby facilitating bending of the front gingiva.

The center waist of the shank 10 is formed in the front and rear direction of the bead (beed) ribs 12 for reinforcement, forming a plurality of through-holes 13 during the manufacturing of the midsole 20 It was formed to allow the liquid to flow smoothly.

Accordingly, research into the shoe continues to be conducted in the art to provide more shock absorbing functions and to include various other functions that can enhance the health of the human body.

However, in addition to the aforementioned, conventional health shoes are typically formed of a hard material in the front axle, and the heel portion is a shape in which a shock absorbing member made of a soft and fluffy material is added. There is a problem in that the bending phenomenon occurs, rather than trying to walk straight to increase physical and mental fatigue more.

In addition, by inserting the shock absorbing member directly on the sole of the shoe, the bottom surface is too soft to cause warpage, so the feeling of wearing is reduced, as well as during walking, even when standing in a stationary state is very uncomfortable There is an unstable problem.

An object of the present invention devised to solve the above problems is to insert a step between the sole of the shoe and the shock absorbing member is lower than the sole, the hardness of the material is higher than the shock absorbing member, the step of inserting another shock absorbing member It is possible to absorb the shock, and to provide a health shoe that can prevent the bending of the ankle when walking.

In addition, by inserting a shock absorbing member in the front axle portion of the shoe sole is to provide a health shoes that can improve the wearing feeling more stable and comfortable walking.

In addition, by applying the slope and curvature according to the movement curvature of the human body structure on the sole of the shoe can minimize the impact when walking, and by placing a flat part in the center of the shoe at the center of the shoe uncomfortable and unstable rolling phenomenon even when standing It is to provide a better health shoe that eliminates the problem and gives a sense of stability.

In addition, it is to provide a healthy shoe that can be worn comfortably for a long time by improving the fit applied to the foot to naturally increase the amount of exercise to increase energy consumption while strengthening the lower body muscles.

The present invention for achieving the above object, in the shoe, the sole bottom surface is formed in a curved shape in the longitudinal direction, the first shock absorbing member formed inside the rear axle of the sole and absorbing shock, and the first And a second shock absorbing member formed on the shock absorbing member and made of a softer material than the first shock absorbing member.

The apparatus may further include a third shock absorbing member formed on the front axle of the sole and absorbing the shock.

In addition, the hardness of the third shock absorbing member is characterized in that the same as the hardness of the first shock absorbing member.

In addition, the sole is located on the front axis point in the entire length, the first ground plane is formed in a curved shape, the double ground shaft is formed flat to the rear of the first ground plane, and the double ground shaft And a second ground plane located on the rear axle, which is curved back toward the center.

In addition, the front and rear shafts are formed to flow up and down using the double ground axis as an operating point.

The first ground plane may be inclined upwardly at an inclination angle of 37 to 39 ° with respect to the double ground axis.

The second ground plane may be formed to be inclined upwardly at an inclination angle of 18 to 20 ° with respect to the double ground axis.

In addition, the first shock absorbing member is characterized in that the bottom area is wider than the second shock absorbing member.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

3 is a plan view showing the sole of the health shoe of the present invention, Figure 4 is a sectional view taken along line AA 'of Figure 3, Figure 5 is a sectional view taken along line BB' of Figure 3 and Figure 6 is a perspective view showing the shoe of the present invention.

3 to 6, the health shoe 100 according to the present invention, the body 110 made of a shell member 160 for accommodating the foot, and connected to the body 110 to support the foot to form a lower It has a sole 120. At this time, the sole 120 is formed of a different thickness and material according to the type and use of shoes.

The present invention forms a third shock absorbing member 150 on the front shaft of the sole 120 is formed in a curved shape in the longitudinal direction of the bottom surface of the heel portion of the shoe, inserting the first shock absorbing member 130 in the rear shaft, The second shock absorbing member 140 is formed on the first shock absorbing member 130 and is made of a softer material than the first shock absorbing member 130. Therefore, when the health shoe 100 of the present invention is worn, the load acting on the second shock absorbing member 140 can be distributed by the first shock absorbing member 130, and the third shock absorbing member ( 150, it is also possible to disperse, and to prevent the ankle bending with comfort when walking.

Here, in order to further improve the feeling of wearing and stability, it is preferable to make the area of the first shock absorbing member 130 wider than the area of the second shock absorbing member 140.

In addition, to prevent the first shock absorbing member 130 and the second shock absorbing member 140 from moving, the first shock absorbing member 130 and the second shock absorbing member 140 are fixed to the front surface. It is preferable to insert the member 170.

In more detail, an example is given below and described.

The health shoe 100 of the present invention according to the first embodiment of the present invention has a main body 110 made of an outer skin material 160 for accommodating a foot, and a sole at the bottom to support the foot following the main body 110. 120.

The sole 120 is made of a high specific gravity compression resin and has an outer shell member 160 for receiving the sole 120. At this time, these soles 120 and the outer shell member 160 may be manufactured separately, and then assembled into one by means such as bonding.

On the other hand, the sole 120 is made of a conventional rubber or synthetic resin, or may be made of a wear-resistant rubber or synthetic resin to prevent the wear or tear easily.

As shown in FIG. 4, the double ground shaft 122 is formed flat on the sole 120 of the shoe, and the double ground shaft 122 is slightly heeled from the entire length of the shoe sole 120. It is formed toward. Since the double ground shaft 122 is formed flat, unstable rolling does not occur even when the pedestrian is standing, and it is obvious that stability can be provided.

In addition, the front and rear axle portions around the double ground shaft 122 are formed to be inclined upward while forming a smooth streamlined curved surface, and the front axle portion and the heel portion with the double ground shaft 122 as a working point. Flows up and down like a seesaw.

As a result, even when the body is shaken, the double ground shaft 122 can stand stably, and the double ground shaft 122 is formed in the shoe sole 120 slightly toward the rear shaft so that the body can be moved back and forth. When the user is standing still while shaking, the body's center of gravity will naturally be pulled back, and the body's reaction will force the body forward in order to maintain balance, thereby reducing the rear balance and rearing. Balance ability will be improved.

Therefore, when walking the lower body muscles to increase the amount of exercise to increase the calorie consumption. In addition, by forming a double ground shaft 122 in the main body 110 to increase the exercise effect of the lower body to increase the calorie consumption.

Next, the curvature, that is, the inclination of the front axle portion and the heel portion of the shoe sole 120 will be described.

3 to 5 show an example of a health shoe to which the sole according to the present invention is applied, the sole 120 of the present invention is largely divided into front and rear axles.

In general, the sole 120 is provided at the bottom of the health shoe 100 of the present invention and directly contacted with the ground, in consideration of various conditions such as a feeling of wearing and walking force and abrasion with the ground. The structure is to be formed in various ways.

In the present invention, the sole 120 is largely divided into the front axle and the rear axle so that the front end portion of the front axle gradually extends upwardly forward with respect to the double ground shaft 122 so that the bottom surface is inclined with the ground, the rear axle Is a shape to be inclined upward backward with respect to the double ground axis (122).

In addition, the present invention, as shown in Figure 4, the sole 120 is located at the front axis point in the entire length and is formed in the first ground plane 121 and the first ground plane 121 is formed in a curved shape The double ground shaft 122 is formed to the rear, and the second ground plane 123 is located on the rear axis formed in a curved shape to the rear around the double ground shaft 122.

In addition, the first ground plane 121 is formed to be inclined upward at an inclination angle of 37 to 39 ° with respect to the double ground axis 122, and the second ground plane 123 is formed of the double ground axis ( 122) is formed to be inclined upward at an inclination angle of 18 to 20 degrees.

Accordingly, the front and rear shafts are vertically flown by using the double ground shaft 122 as an operating point.

As mentioned above, the front and rear axle portions of the double ground shaft 122 are slightly lifted upwards. As a result, the double ground shaft 122 acts as a seesaw to move like a seesaw, and the center of gravity constantly moves forward and backward. In this case, the double ground shaft 122 is formed on the rear side, so that the center of gravity is rearward. It is more structured.

Therefore, a large load is applied to the second shock absorbing member 140 inserted into the heel of the inclined shoe as described above, so that warpage occurs in the ankle, and the first shock absorbing member 130 of the present invention By being inserted into and supporting the lower portion of the second shock absorbing member 140, the weak support force of the second shock absorbing member 140 is compensated for, so that the user can feel the cushion and prevent the ankle from bending, thereby enabling more stable walking. do.

In addition, the first shock absorbing member 130 and the second shock absorbing member 140 are inserted into the shoe by inserting the fixing member 170 in front of the first shock absorbing member 130 and the second shock absorbing member 140. It can be prevented from moving inside.

Here, the curvature of the front axle portion, the center portion, the heel portion of the shoe sole 120 is preferably formed to match the curvature of the ankle, knee, thigh.

In general, when people walk and look at the movement of the bones, the ankle, knee, and pelvis areas rotate slightly. Therefore, walking with the appropriate curvature so that each part rotates does not strain the feet or joints, so that the impact is less and a good posture is maintained.

Each curvature of the shoe sole 120 is to take into consideration the maximum curvature of each part that is rotated when a person walks naturally to be almost matched with the curvature of the human body, stepping on the ground and stepping back to the ground By repeating, each part of the human body rotates naturally, thereby avoiding strain on the joints connecting the bones, and correcting the posture.

For example, in the present invention, the first ground plane 121 is formed to be inclined upward at an inclination angle of 37 to 39 ° with respect to the double ground axis 122, and the second ground plane 123 is formed as the second ground plane. It was formed to be inclined upward at an inclination angle of 18 to 20 ° with respect to the intermediate ground shaft 122.

In addition, a third shock absorbing member 150 is inserted into the front shaft of the sole 120 to absorb shock applied to the foot when walking.

Here, the first shock absorbing member 130 of the health shoe 100 of the present invention is preferably formed with a relatively wider bottom area than the second shock absorbing member 140.

Therefore, when shoes are worn, the balance is maintained and the load applied to the second shock absorbing member 140 is distributed by the first shock absorbing member 130, so that the ankle is not bent when walking. By improving the feeling of cushioning, you can walk more stably.

That is, even if you walk for a long time, the impact on the ground is minimized so that the foot and the joints are comfortable and can be worn for a long time. The posture is corrected by inducing the correct gait.

Hereinafter will be described the operation of the present invention.

When the user is in an upright state wearing the health shoe 100 according to the present invention, the body is shaken back and forth with the double ground shaft 122 as an operating point. During the shaking, the double ground shaft 122 is formed in the shoe sole 120 toward the rear shaft so that the center of gravity of the human body is tilted backwards.

Therefore, the load is first concentrated on the second shock absorbing member 140. Then, the load is distributed to the first shock absorbing member 130.

Then, while the center of gravity of the body moves forward, the load is concentrated on the third shock absorbing member 150 of the front axle. And finally, the load reaches the sole 120 of the shoe.

Therefore, between the second shock absorbing member 140 and the sole 120 is inserted into the first shock absorbing member 130 of a higher hardness than the second shock absorbing member 140, the hardness is lower than the sole 120 By doing so, more stable and comfortable walking is possible.

By repeating the step of stepping on the ground and grounding again while the user walks while wearing the health shoes according to the present invention, each part of the human body rotates naturally so that the joint connecting the bones does not become excessive.

The detailed operation process is as described in detail below.

Referring to FIG. 6, the health shoe 100 according to the present invention first touches the foot while walking forward while the second ground surface 123 of the rear axle touches the ground, and moves the center of gravity forward to close out. In this case, the second ground plane 123 is in contact with the ground in succession to the first ground plane 121.

When the center of gravity moves from the rear axle to the front axle while the second ground plane 123 is in contact, the first ground plane 121 of the bottom surface of the front axle naturally touches the ground.

In this way, while the load centered mostly on the rear axle while walking is sequentially distributed through the first ground plane 121 and the second ground plane 123, the center of gravity is moved further forward to distribute the load even through the front axle. By buffering the impact force by the to reduce the transmission to the spine of the body.

Particularly, if the load is sequentially transmitted through the first ground plane 121 and the second ground plane 123, the front and rear of the shoe are deformed in turn, thereby further cushioning the effect of the foot fatigue. It can be further reduced.

Health shoes according to the present invention having the structure as described above, ergonomically designed to consider the comfort of the foot, the heel heel 120, the first shock absorbing member 130 and the second shock absorbing member 140 so In addition, the sole 120 and the third shock absorbing member 150 were laminated on the front axle to enhance the instantaneous shock absorbing function.

Therefore, the healthy shoes in which the first to third shock absorbing members 130, 140 and 150 of the present invention are inserted are brought into contact with the ground of the heel at the moment of landing in the landing step, and the ground area of the sole 120 is wide. Therefore, the amount of impact due to landing is relatively reduced, and the ground area of the first shock absorbing member 130 is wider than the ground area of the second shock absorbing member 140, so that it is contracted in a parallel position with the ground, so that the cushioning efficiency is high and soft. Landing is made and the buffer effect is increased.

Health shoes equipped with the first to third shock absorbing members 130, 140, 150 of the present invention is the first ground surface (the bottom surface of the front and rear shafts having a curved shape when the walking motion is connected to the center moving step ( 121) and the second ground surface 123 is a rolling motion along the ground and the impact force is continuously dispersed and absorbed.

In addition, the health shoes equipped with the first to third shock absorbing members (130, 140, 150) of the present invention, because the center is gradually moved along the curved shape, the ankle joint, leg and each joint of the body is sharp No impact is caused and smooth and natural walking is achieved.

On the other hand, when walking in the health shoes equipped with the first to third shock absorbing members 130, 140, 150 of the present invention, the shoes are pulled to one side by the elasticity of the second shock absorbing member 140, Or by keeping the left and right balance by preventing the bending of the legs, not only the stability of the walk is high, but also pushes the front gig in the walking direction, so that light walking is made and walking efficiency is increased.

The present invention is not limited to the above-described preferred embodiments, and any person having ordinary knowledge in the art to which the present invention pertains can easily be modified without departing from the gist of the present invention as claimed in the claims. Such changes will fall within the scope of the claims.

As described above, according to the present invention, the inside of the heel of the shoe sole has a first shock absorbing member for absorbing shock and a second shock formed on the first shock absorbing member and made of a softer material than the first shock absorbing member. By inserting and installing the absorbent member, the third shock absorbing member is inserted into the front axle, it is possible to provide a health shoe that can improve the stability when walking.

In addition, by applying the inclination and curvature according to the movement curvature of the body structure to the front and rear axles of the shoe sole, it is possible to provide a healthy shoe that can be stable and comfortable even if worn for a long time to maximize the exercise effect.

In addition, the body's ability to balance while walking is naturally trained, so that not only the posture and gait is correct, but also the musculoskeletal system can be improved to provide health shoes that can promote health.

Claims (8)

In shoes, Sole bottom surface is formed in a curved shape in the longitudinal direction; A first shock absorbing member formed inside the rear axle of the sole and absorbing a shock; A second shock absorbing member formed on the first shock absorbing member and made of a softer material than the first shock absorbing member; Including, The sole is, A first ground plane positioned at a front axis point in the entire length and formed in a curved shape; A double ground shaft formed rearwardly of the first ground plane; A second ground plane positioned on the rear axle formed in a curved shape to the rear with respect to the double ground axis; The first ground plane, Health shoes, characterized in that formed in the inclined upward at an inclination angle of 37 ~ 39 ° around the double ground axis. The method of claim 1, And a third shock absorbing member formed on the front axle of the sole and absorbing the shock. The method of claim 2, The hardness of the third shock absorbing member is healthy shoes, characterized in that the same as the hardness of the first shock absorbing member. delete The method of claim 1, Health shoes are formed so that the front axis and the rear axis flows up and down using the double ground axis. delete The method of claim 1, wherein the second ground plane, Health shoes, characterized in that formed in the inclined upward at an inclination angle of 18 to 20 with respect to the double ground axis. The method of claim 1, wherein the first shock absorbing member, Health shoes, characterized in that the bottom area is formed wider than the second shock absorbing member.

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