CN108903130B - Multifunctional sole with replaceable anti-skid damping device and shoe - Google Patents

Abstract

The invention discloses a multifunctional sole with a replaceable anti-skid damping device, which comprises a sole body and a lower sole, wherein the lower sole is arranged at the lower part of the sole body, the sole body comprises a sole outer die, a first embedded block and a second embedded block, the width of the first embedded block is larger than that of the second embedded block, a first through hole matched with the first embedded block and a second through hole matched with the second embedded block are arranged on the sole outer die, the first embedded block is embedded in the first through hole, the second embedded block is embedded in the second through hole, the lower surfaces of the first embedded block and the second embedded block are both provided with anti-skid damping blocks, the lengths of the anti-skid damping blocks are longer than the thickness of the lower sole, a third through hole corresponding to the anti-skid damping blocks is arranged on the lower sole, and the anti-skid damping blocks are inserted in the third through holes. Compared with the prior art, the novel anti-skid sole has the advantages that the service life of the sole is effectively prolonged, and the novel anti-skid sole has high-efficiency anti-skid and shock-absorbing effects.

Description

A kind of multifunctional shoe sole and shoe with replaceable anti-slip shock absorbing device

technical field

The invention relates to the field of shoe soles, in particular to a multifunctional shoe sole and shoes with a replaceable anti-slip shock absorbing device.

Background technique

With the rapid development of the footwear industry, the variety and functions of shoes are becoming more and more abundant, and people have higher and higher requirements for the comfort and functionality of shoes, and it has become an important trend to create soles with high comfort and long service life. An important goal pursued by the production process of similar industries. Due to the structural characteristics of the soles of the human body, after people put on shoes, the weight of the human body will distribute the gravity on the soles according to the organizational structure of the soles, and the structural characteristics of the soles will make the soles located on the thumb side of the soles distribute to a larger Therefore, in the daily walking process, the anti-slip structure at the bottom of the sole on the thumb side of the sole is subject to greater wear and tear. The anti-slip structure of the worn sole makes the sole on the thumb side of the sole become thinner and flatter, thus making the sole and the thumb side of the sole thinner and flatter. The friction of the ground is reduced, the anti-skid effect is weakened, and there is a great risk of slipping and falling. And after the sole on the thumb side of the sole of the foot is further worn, the sole on the thumb side is worn out while other parts of the shoes are still relatively intact, so the shoes with worn out soles cannot be discarded, so that the service life of the shoes is shortened. Short, resulting in waste of resources.

In view of this, the applicant conducted in-depth research on the above-mentioned problems, and this case arose.

Contents of the invention

The main purpose of the present invention is to provide a multifunctional sole and shoes with a replaceable anti-skid and shock absorbing device, which effectively prolongs the service life of the sole and shoes, and has the characteristics of shock absorption and anti-skid.

In order to achieve the above object, the solution of the present invention is:

A multifunctional shoe sole with a replaceable anti-slip shock absorbing device, which includes a sole body and a lower sole, the lower sole is arranged at the lower part of the sole body, the sole body includes a sole outer mold, a first embedded block and The second embedding block, the width of the first embedding block is greater than the width of the second embedding block, the outer mold of the sole is provided with a first through hole matched with the first embedding block and matched with the second embedding block The second through hole is provided, the first through hole is located on the outer mold of the sole near the thumb side of the sole, the second through hole is located on the outer mold of the sole away from the thumb side of the sole, the first embedded The block is embedded in the first through hole, the second embedded block is embedded in the second through hole, the lower surfaces of the first embedded block and the second embedded block are provided with anti-slip shock absorbing blocks, and the anti-slip The length of the damping block is longer than the thickness of the lower sole, and the lower sole is provided with a third through hole corresponding to the anti-slip damping block, and the anti-slip damping block is inserted in the third through hole.

Further, the anti-slip shock absorbing block includes a main body, a first left side recess, a second left side recess, a first right side recess and a second right side recess, the first left side recess is about the second left side recess The main body part is arranged symmetrically with the first right side concave part and the second right side concave part respectively, and the concave bottom end of the first left side concave part is at the same horizontal position as the concave bottom end of the first right side concave part, and the second left side concave part The concave bottom end of the side concave part and the concave bottom end of the second right concave part are at the same horizontal position, the first left concave part and the second left concave part are both arranged on the left side of the main body part, and the first right concave part and the second right side concave part are both arranged on the right side of the main body part, the first left side concave part is located on the upper part of the second left side concave part, and the first right side concave part is located on the upper part of the second right side concave part .

Further, the sole is also provided with an upper sole, the bottom of the upper sole is provided with a first groove matching the outer contour of the sole body, and the depth of the first groove is equal to the difference between the thickness of the sole body and the thickness of the lower sole. And, the upper sole is sleeved on the sole body through the first groove, the upper sole includes an outer sole and an inner sole, the upper surface of the outer sole is provided with an arc-shaped groove with an arc-shaped groove bottom, the The groove bottom of the arc-shaped groove is provided with a slot, the lower surface of the inner sole is an arc shape matched with the arc-shaped groove, and the upper surface of the inner sole is a horizontal plane flush with the upper surface of the outer sole. The bottom of the sole is also provided with an insert matched with the slot, and the inner sole is accommodated in the arc groove.

Further, the left side of the outer sole is provided with a first N pole magnet, the right side of the outer sole is provided with a first S pole magnet, and the left side of the inner sole is provided with a second S pole Magnetic block, the right side of the inner sole is provided with a second N-pole magnetic block, the upper surface of the inner sole is provided with a first bar-shaped groove and a second bar-shaped groove, and the first bar-shaped groove is located on the On both sides of the front sole of the inner sole, the second bar-shaped groove is located on both sides of the rear heel of the inner sole.

Further, the upper surface of the upper sole is also provided with several blind holes, and the blind holes at the forefoot and heel of the upper sole are inserted with shock-absorbing and ventilating parts, and the shock-absorbing and ventilating parts include direct contact with the soles of the feet. The spherical upper bottom, the cylindrical lower bottom matching the blind hole, the inner cavity formed by the spherical upper bottom and the cylindrical lower bottom, the buffer breathing structure placed in the inner cavity and several communication holes connecting the inner cavity and the outside ; The plurality of communication holes are evenly distributed on the spherical upper bottom, and the cylindrical lower bottom is correspondingly matched and inserted in the blind hole.

Further, the buffer breathing mechanism includes a first buffer, a second buffer and a buffer spring, the first buffer is vertically arranged on the spherical upper bottom, and the second buffer corresponds to the first buffer vertically. Set directly on the cylindrical bottom, the buffer compression spring is vertically arranged between the first buffer piece and the second buffer piece and connects the first buffer piece and the second buffer piece, and the buffer compression spring is on a spherical The position of the center of the ball at the bottom.

A shoe includes a shoe upper and the multifunctional sole, and the shoe upper is connected with the multifunctional sole to form a shoe cavity.

After adopting the above-mentioned structure, the use process of a kind of multifunctional shoe sole with replaceable anti-skid damping device related to the present invention is:

When using the sole, the first embedded block and the second embedded block are embedded in the first through hole and the second through hole, and the anti-slip shock absorbing blocks on the first embedded block and the second embedded block are inserted into the The third through hole of the lower sole is exposed on the bottom surface of the lower sole. In the process of walking, since the anti-slip and shock-absorbing block on the first embedding block is subject to greater body weight, the anti-slip and shock-absorbing block on the first embedding block is relatively more severely worn after long-term direct frictional contact with the ground. After the anti-skid shock absorbing block on the first embedding block is worn out, it is only necessary to replace the first embedding block with the anti-skid shock absorbing block.

Compared with the prior art, the present invention has at least the following beneficial effects:

1. The anti-skid damping block on the first embedded block and the second embedded block is inserted into the third through hole and exposed on the bottom surface of the lower sole, and the friction between the sole and the ground is increased through the contact between the anti-slip damping block and the ground, Play anti-slip effect. Moreover, due to the effect of the anti-slip damping block, most of the soles are not in contact with the ground and are in a suspended state, so that the entire sole has a better shock-absorbing effect.

2. The first embedded block and the second embedded block are disassembled and connected to the outer mold of the sole, so that when the anti-skid and shock-absorbing blocks on the first embedded block and the second embedded block are about to wear out, they can be replaced with new belts. There is a first embedded block or a second embedded block of the anti-slip shock-absorbing block, so that the entire sole has the anti-slip and shock-absorbing function again.

3. In order to further enhance the shock absorption effect, the first left concave portion and the second left concave portion are arranged symmetrically with the first right concave portion and the second right concave portion respectively with respect to the main body, and the first left concave portion The bottom end of the depression is at the same horizontal position as the bottom end of the depression on the first right side recess. Due to the depression of the first left side concave part, the second left side concave part, the first right side concave part and the second right side concave part, the main body part has a stronger deformability, and the degree of deformation of the main body part increases, thereby further improving Shock absorbing effect.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of an exploded overall structure of the present invention.

Fig. 2 is a top view of the sole body of the present invention.

Fig. 3 is a top view of the first embedded block and the second embedded block in the present invention.

Fig. 4 is a structural schematic diagram of the anti-slip and shock-absorbing block in the present invention.

Fig. 5 is a structural schematic diagram of another embodiment of the anti-slip and shock-absorbing block in the present invention.

Fig. 6 is a top view of the upper sole of the present invention.

Fig. 7 is a side view of the upper sole of the present invention.

FIG. 8 is a cross-sectional view of the cross-hatched double arrow in FIG. 6 .

Fig. 9 is a structural schematic diagram of the shock-absorbing air-permeable part in the present invention.

Fig. 10 is a schematic diagram of the internal structure of the shock-absorbing air-permeable part in the present invention.

In the picture:

Sole body-1; sole outer mold-11; first through hole-112;

The second through hole-113; the first embedded block-12; the second embedded block-13;

Anti-slip damping block-14; main body-141; side convex part-142; side concave part-143;

First left side recess-151; second left side recess-152;

First right side recess-161; second right side recess-162;

Lower sole-2; third through hole-21; upper sole-3;

The first groove-31; Outer sole-32; Arc groove-321;

Slot-322; The first N-pole magnetic block-323; The first S-pole magnetic block-324;

Inner sole-33; insert block-331; second S pole magnetic block-332;

The second N-pole magnetic block-333; the first bar-shaped slot-334; the second bar-shaped slot-335;

Blind hole-4; Shock-absorbing and breathable parts-5; Spherical upper bottom-51;

Cylindrical lower bottom-52; inner cavity-53; communicating hole-54;

The first buffer piece-551; the second buffer piece-552; the buffer compression spring-553.

Detailed ways

In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

As shown in Figures 1-9, a multifunctional shoe sole with a replaceable anti-slip shock absorbing device includes a shoe sole body 1 and a lower shoe sole 2, and the lower shoe sole 2 is arranged at the bottom of the shoe sole body 1, the The sole body 1 includes a sole outer mold 11, a first embedded block 12 and a second embedded block 13, the width of the first embedded block 12 is greater than the width of the second embedded block 13, so that the first embedded block 12 is stressed The area is larger than the second embedding block 13, so when the first embedding block 12 bears heavy body weight, the anti-slip shock absorbing block 14 on the first embedding block 12 can also effectively distribute the body's weight and reduce the weight of the body. Slow down the loss of the anti-skid damping block 14 on the first embedded block 12. The sole outer mold 11 is provided with a first through hole 112 matched with the first insert block 12 and a second through hole 113 matched with the second insert block 13. The first through hole 112 is located near the sole of the foot. On the sole outer mold 11 on the thumb side, the second through hole 113 is located on the sole outer mold 11 on the thumb side away from the sole of the foot, and the first embedded block 12 is embedded in the first through hole 112. The second embedding block 13 is embedded in the second through hole 113, so that the upper surfaces of the first embedding block 12 and the second embedding block 13 are on the same level as the upper surface of the sole outer mold 11, thereby ensuring that the sole of the foot is stepped on the sole body 1 flat and comfortable. The lower surfaces of the first embedding block 12 and the second embedding block 13 are all provided with anti-skid shock absorbing blocks 14, the length of the anti-skid shock absorbing blocks 14 is longer than the thickness of the lower sole 2, and the lower sole 2 is provided with The anti-slip and shock absorbing block 14 corresponds to the third through hole 21 , and the anti-slip and shock absorbing block 14 is inserted into the third through hole 21 . After adopting the above-mentioned structure, when wearing the long service life sole, the first embedded block 12 and the second embedded block 13 are embedded in the first through hole 112 and the second through hole 113, and the first embedded block 12 and the anti-skid damping block 14 on the second embedded block 13 are correspondingly inserted into the third through hole 21 of the lower sole 2, so that the anti-skid damping block 14 is exposed on the bottom surface of the lower sole 2. In the process of walking, since the anti-slip shock-absorbing block 14 on the first embedding block 12 is in direct contact with the ground, and the body weight distributed to the anti-skid shock-absorbing block 14 on the first embedding block 12 is relatively large, the first embedding The degree of wear and tear that the anti-skid damping block 14 on the block 12 is subjected to is relatively more serious, and after the anti-skid damping block 14 on the first embedding block 12 is worn out, only need to replace the new one with the anti-skid shock absorbing block 14 The first embedding block 12 is replaced with a new second embedding block 13 after the second embedding block 13 is worn out. In this way, the service life of the whole sole can be effectively extended greatly, and the life span is greatly increased.

Preferably, the anti-slip shock absorbing block 14 includes a main body 141, a first left side recess 151, a second left side recess 152, a first right side recess 161 and a second right side recess 162, the first left side recess 151 and the second left side recess 152 are arranged symmetrically with the first right side recess 161 and the second right side recess 162 respectively with respect to the main body 141 , and the bottom end of the first left side recess 151 is aligned with the first right side recess 161 The bottom end of the depression of the second left side concave portion 152 is at the same horizontal position as the bottom end of the bottom depression of the second right side concave portion 162 is at the same horizontal position. The recesses 152 are all arranged on the left side of the main body 141, the first right recess 161 and the second right recess 162 are both arranged on the right side of the main body 141, and the first left recess 151 is located on the second On the upper part of the left side concave part 152 , the first right side concave part 161 is located on the upper part of the second right side concave part 162 . After adopting the structure of the above-mentioned anti-slip shock absorbing block 14, since the first left side recess 151 and the first right side recess 161 are arranged symmetrically, the second left side recess 152 is arranged symmetrically with the second right side recess 162, and the first left side recess 152 is arranged symmetrically with the second right side recess 162, and the first left side The bottom end of the side recess 151 is at the same level as the bottom end of the first right side recess 161. Therefore, the main body 141 deforms symmetrically after being pressed, so that the deformation of the main body 141 is more stable and avoids The main body portion 141 is bent during the deformation process. And because the depression of the first left side concave portion 151, the second left side concave portion 152, the first right side concave portion 161 and the second right side concave portion 162 makes the main body portion 141 have stronger deformability, the degree of deformation of the main body portion 141 increases , so as to play a further shock absorption effect.

As another embodiment of the structure of the anti-skid shock absorbing block 14, the anti-skid shock absorbing block 14 includes a main body 141, a side convex portion 142 and a side concave portion 143, and the side convex portion 142 is arranged on one side of the main body portion 141 , the side concave portion 143 is provided on the other side of the main body portion 141 opposite to the side convex portion 142, and the protruding top end of the side convex portion 142 is at the same horizontal position as the concave bottom end of the side concave portion 143, and the side convex portion The protruding profile of the part 142 matches the concave profile of the underside concave part 143. There are two side convex parts 142 and they are distributed up and down on one side of the main body part 141. There are two side concave parts 143 and they are distributed up and down on the main part. 141 on the other side. The anti-slip shock absorbing block 14 adopting the above-mentioned structure is because the protruding top end of the side convex part 142 is at the same horizontal position as the concave bottom end of the side concave part 143, so the cross-sectional size of the main body part 141 is always consistent, ensuring that the main body part 141 The stability and the balance of the strength of each position also increase the deformation space of the main body 141, and the deformation degree also increases accordingly, thereby greatly enhancing the shock absorption function of the anti-slip shock absorption block 14.

Preferably, the sole is more comfortable after wearing and reduces the risk of ankle sprain. The sole with long service life is also provided with an upper sole 3, the bottom of the upper sole 3 is provided with a first groove 31 matching the outer contour of the sole body 1, and the depth of the first groove 31 is equal to that of the sole. The sum of the thickness of the body 1 and the thickness of the lower sole 2, the upper sole 3 is sleeved on the sole body 1 through the first groove 31, so that the sole body 1, the lower sole 2 and the upper sole 3 form a whole. Described upper sole 3 comprises outer sole 32 and inner sole 33, and the upper surface of described outer sole 32 is provided with the arc groove 321 that groove bottom is arc shape, and the groove bottom of described arc groove 321 is provided with slot 322, The lower surface of the inner sole 33 is an arc surface matched with the arc groove 321, the inner sole 33 is accommodated in the arc groove 321, and the upper surface of the inner sole 33 is opposite to the upper surface of the outer sole 32. flush with the horizontal plane, the bottom of the inner sole 33 is also provided with an insert 331 matched with the slot 322 . The upper sole 3 with the above-mentioned structure can achieve the function of preventing ankle sprain under the cooperation of the outer sole 32 and the inner sole 33 . Because the general situation of ankle sprain is that when the sole of the foot is on the ground, the contact surface of the sole of the foot is uneven, causing the sole of the foot to roll over. At this time, under the pressure of human body gravity, the ankle joint suddenly moves to one side and exceeds its normal activity. degree, causing the soft tissue around the ankle to tear, which is an ankle sprain. And the anti-sprain function of upper sole 3 is when stepping on stones or protruding objects on the lower surface of lower sole 2 and causing the sole to roll over and tilt, at this moment, under the pressure of the body weight, the insert 331 will break away from the inner sole 33 The slot 322 makes the inner sole 33 rotate at a certain angle and finally be in a state roughly parallel to the ground, and the sole of the foot that is in direct contact with the inner sole 33 will also be in a state roughly parallel to the ground. The angle of lateral movement is reduced and will not exceed the normal range of motion of the ankle joint, thereby effectively avoiding ankle sprains.

Preferably, the left side of the outer sole 32 is provided with a first N pole magnet 323, the right side of the outer sole 32 is provided with a first S pole magnet 324, and the left side of the inner sole 33 is A second S-pole magnetic block 332 is provided, a second N-pole magnetic block 333 is provided inside the right side of the inner sole 33, and a first bar-shaped groove 334 and a second bar-shaped groove are provided on the upper surface of the inner shoe sole 33. 335, the first bar-shaped groove 334 is located on both sides of the forefoot part of the inner sole 33, the second bar-shaped groove 335 is located on both sides of the rear heel part of the inner shoe sole 33, and the first bar-shaped groove The arrangement of the groove 334 and the second bar-shaped groove 335. After adopting the above-mentioned structure, due to the effect of the first N pole magnet 323 and the first S pole magnet 324 on the outer sole 32, the second N pole magnet 333 and the second S pole magnet 332 on the inner sole 33 , so that when the inner sole 33 is going to return to a horizontal state from the tilted state where the rollover occurs, the inner sole 33 can be effectively cushioned so that the inner sole 33 will not overturn, thereby preventing sprains while also preventing Can effectively avoid re-injury. And the soles of the feet are provided with magnetic blocks, and the soles of the feet have a certain magnetic therapy effect, which plays a role in health care.

Preferably, the upper surface of the upper sole 3 is also provided with a blind hole 4, and the forefoot and the rear heel of the blind hole 4 are provided with a shock-absorbing breathable member 5, and the shock-absorbing breathable member 5 includes a direct contact with the sole of the foot. The spherical upper bottom 51, the cylindrical lower bottom 52 matched with the blind hole 4, the inner cavity 53 formed by the spherical upper bottom 51 and the cylindrical lower bottom 52, the buffer breathing structure placed in the inner cavity 53 and the connected inner cavity 53 and several external communication holes 54, the communication holes 54 are embedded with alcohol cotton (not shown); the spherical upper bottom 51 is connected with the cylindrical lower bottom 52, and the plurality of communication holes 54 are all The cloth is placed on the spherical upper bottom 51 , and the cylindrical lower bottom 52 is correspondingly matched and inserted in the blind hole 4 . After the upper sole 3 adopts the above-mentioned structure, the cylindrical lower bottom 52 on the shock-absorbing breathable member 5 is inserted into the blind hole 4, and the sole of the foot presses the spherical upper bottom 51, and the spherical upper bottom 51 is deformed under pressure to make the inner cavity The air in 53 enters the shoe through the communication hole 54, and then the spherical upper bottom 51 recovers and deforms so that the air in the shoe will be absorbed into the inner cavity 53 through the communication hole 54, through the action of the alcohol cotton and the shock-absorbing breathable part 5 , It plays the role of sterilizing and disinfecting the air in the shoes, and also has the functions of accelerating air circulation and cushioning and shock absorption.

Preferably, the buffer breathing mechanism includes a first buffer member 551, a second buffer member 552 and a buffer compression spring 553, the first buffer member 551 is vertically arranged on the spherical upper bottom 51, and the second buffer member 552 Corresponding to the first buffer piece 551, it is vertically arranged on the cylindrical lower bottom 52, and the buffer compression spring 553 is vertically arranged between the first buffer piece 551 and the second buffer piece 552 and connects the first buffer piece 551 and the second buffer piece. Two buffer pieces 552 , and the buffer compression spring 553 is located at the center of the spherical upper bottom 51 . After adopting the above structure, the first buffer member 551 and the second buffer member 552 play a supporting role on the spherical upper bottom 51 to avoid excessive deformation of the spherical upper bottom 51, and the buffer compression spring 553 is located on the spherical upper bottom 51. The position of the center of the ball makes the deformation of the spherical upper bottom 51 reach a reasonable level.

A shoe, comprising a shoe upper (not shown in the figure) and the multifunctional sole, the shoe upper is connected with the multifunctional sole to form a shoe cavity (not shown in the figure).

The above-mentioned embodiments and drawings do not limit the form and style of the product of the present invention, and any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of the present invention.

Claims (5)

1. The utility model provides a multifunctional sole with removable anti-skidding damping device, its characterized in that includes sole body and lower sole, the lower sole is established the lower part of sole body, the sole body includes sole external mold, first embedded block and second embedded block, the width of first embedded block is greater than the width of second embedded block, be equipped with on the sole external mold with first through-hole that first embedded block matches the setting and with the second through-hole that the second embedded block matches the setting, first through-hole is located the sole external mold that is close to sole thumb one side, the second through-hole is located the sole external mold that keeps away from sole thumb one side, first embedded block inlays and establishes in first through-hole, the second embedded block inlays and establishes in the second through-hole, the lower surface of first embedded block and second embedded block all is equipped with anti-skidding damping block, the length of anti-skidding damping block is greater than the thickness of sole down, be equipped with on the sole down with the third through-hole that corresponds the anti-skidding damping block and set up, the anti-skidding damping block inserts and establishes in the third through-hole.

2. The multi-functional shoe sole with the replaceable anti-skid damper according to claim 1, wherein the anti-skid damper comprises a main body, a first left side recess, a second left side recess, a first right side recess and a second right side recess, the first left side recess and the second left side recess are symmetrically arranged with respect to the main body and the first right side recess and the second right side recess respectively, the concave bottom end of the first left side recess and the concave bottom end of the first right side recess are positioned at the same horizontal position, the concave bottom end of the second left side recess and the concave bottom end of the second right side recess are positioned at the same horizontal position, the first left side recess and the second left side recess are both arranged at the left side of the main body, the first right side recess and the second right side recess are both arranged at the right side of the main body, the first left side recess is positioned at the upper part of the second left side recess, and the first right side recess is positioned at the upper part of the second right side recess.

3. The multifunctional sole with the replaceable anti-skid damping device according to claim 2, wherein the sole is further provided with an upper sole, the bottom of the upper sole is provided with a first groove matched with the outer outline of the sole body, the depth of the first groove is equal to the sum of the thickness of the sole body and the thickness of the lower sole, the upper sole is sleeved on the sole body through the first groove, the upper sole comprises an outer sole and an inner sole, the upper surface of the outer sole is provided with an arc-shaped groove bottom, the groove bottom of the arc-shaped groove is provided with a slot, the lower surface of the inner sole is of an arc shape matched with the arc-shaped groove, the upper surface of the inner sole is a horizontal plane flush with the upper surface of the outer sole, the bottom of the inner sole is further provided with an insert matched with the slot, and the inner sole is accommodated in the arc-shaped groove.

4. The multifunctional sole with the replaceable anti-skid damping device according to claim 3, wherein a first N pole magnetic block is arranged in the left side of the outer sole, a first S pole magnetic block is arranged in the right side of the outer sole, a second S pole magnetic block is arranged in the left side of the inner sole, a second N pole magnetic block is arranged in the right side of the inner sole, a first strip-shaped groove and a second strip-shaped groove are formed in the upper surface of the inner sole, the first strip-shaped groove is located on two sides of a front sole portion of the inner sole, and the second strip-shaped groove is located on two sides of a rear heel portion of the inner sole.

5. A shoe comprising an upper and the multi-functional sole of claims 1-4, the upper being connected to the multi-functional sole and enclosing a shoe cavity.

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