CN115969135A - A shoe with the function of preventing ankle inversion and eversion - Google Patents

Abstract

The invention discloses a shoe with the function of preventing ankle inversion and eversion, which comprises a sole, a shoe upper and an insole. The lower end of the shoe upper is connected with the outer surface of the insole. At the upper end of the sole, the insole is connected to the upper end of the midsole. The midsole is provided with a detachable and connected front cushion block, a rear cushion block, an inner arch support piece and an outer foot arch support piece. A fine-tuning mechanism is arranged under the cushion block, the rear cushion block, the inner arch support piece and the outer foot arch support piece. Compared with the prior art, the present invention can simultaneously adjust the foot pronation and foot valgus, simultaneously enhance the support force of the arch of the foot, reduce the pressure of the arch of the foot, and can adjust the height and angle of the cushion block and the support block Make minor adjustments.

Description

A shoe with the function of preventing ankle inversion and eversion

technical field

The invention relates to the technical field of shoes, in particular to a shoe with the function of preventing ankle inversion and eversion.

Background technique

Pronation and pronation are common foot deformities that are common to most people's feet. At present, orthopedic shoes for correcting foot inversion or foot valgus have been designed at home and abroad, but the above-mentioned orthopedic shoes have the following disadvantages: a pair of orthopedic shoes can only be adjusted for foot inversion or foot valgus alone, and the adjustment function is too single , it is more troublesome to use. And after the existing orthopedic shoes jack up the plantar turning part, the arch of the foot will be jacked up together. This causes the height of the arch of the foot to rise and cannot be supported, and the patient will increase the pressure on the arch of the foot during walking or exercising, causing enough blood vessels and nerves to be compressed, making the foot feel sore and unbearable. In addition, the height of the arch of each person is different, and the existing orthopedic shoes cannot adjust the correction angle and support angle, resulting in poor correction performance and low wearing comfort of the orthopedic shoes.

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 shoe with the function of preventing inversion and valgus of the ankle, which can simultaneously adjust the inversion and valgus of the foot, enhance the supporting force of the arch of the foot, and reduce the pressure of the arch of the foot. In addition, the height and angle of spacers and support blocks can be fine-tuned.

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

A shoe with the function of preventing ankle inversion and eversion, comprising a sole, a shoe upper and an insole, the lower end of the upper is connected to the outer side of the insole, the sole includes a midsole and an outsole, and the midsole is arranged at the upper end of the outsole, The insole is connected to the upper end of the midsole, and the midsole is provided with a detachably connected front pad, a rear pad, an inner arch support piece and an outer arch support piece. A fine-tuning mechanism is arranged under the rear pad, the inner arch support sheet and the outer arch support sheet.

Further, the midsole includes a first forefoot portion, a first heel portion, a first inner arch portion and a first outer arch portion, and the upper surface of the first forefoot portion is provided with a first accommodation groove , The upper surface of the first heel portion is provided with a second accommodation groove, the upper surface of the first inner arch portion is provided with a third accommodation groove, and the upper surface of the first outer arch portion is provided with a fourth The insole is provided with a second forefoot part, a second heel part, a second inner arch part, and a second outer arch part corresponding to the midsole, and the lower surface of the second forefoot part is provided with a fifth The accommodating groove and the lower surface of the second heel part are provided with a sixth accommodating groove.

Further, the second inner arch portion and the second outer arch portion are pushed up from the bottom to form an abutment arc surface, and the lower ends of the second inner arch portion and the second outer arch portion are provided with positioning protrusions , the inner arch support sheet and the outer arch support sheet are provided with positioning holes for embedding positioning projections.

Further, the first accommodating groove, the second accommodating groove, the third accommodating groove and the fourth accommodating groove are embedded with a first magnetic sheet, and the fifth accommodating groove and the sixth accommodating groove A second magnetic sheet is arranged inside, and the first magnetic sheet and the second magnetic sheet can be attracted to each other.

Further, the front cushion block is symmetrically arranged left and right, and the upper end of the front cushion block has an inclined support surface; the rear cushion block has a U-shaped structure, and the rear cushion block has a high level part, a low level part and a connecting part, The two ends of the connecting part are respectively connected with the high level part and the low level part, the upper surface of the connecting part is arranged obliquely, the high level part and the low level part are arranged symmetrically along the left and right directions, and the vertical height of the high level part is higher than the first level The vertical height of the section.

Further, the fine-tuning mechanism includes an adjusting wedge, a resisting wedge and a spring, an adjusting groove is provided on the side of the outer bottom, and the adjusting wedge and the resisting wedge are slidingly connected in the adjusting groove, and the adjusting wedge The upper end of the block is provided with a first inclined surface, and the lower end of the abutting wedge is provided with a second inclined surface that fits with the first inclined surface. The two sides of the wedge are provided with adjustment pressure plates, the outer surface of the adjustment pressure plate is provided with limit blocks, the side walls of both sides of the adjustment groove are provided with a plurality of limit holes, and the spring is arranged between the adjustment wedge and the Adjust between the pressure plates.

Further, the upper surface of the front end of the insole is provided with a rectifying pad, and the upper end of the rectifying pad is provided with several toe-splitting cylinders protruding upward.

Further, a bootie cover is provided inside the upper, and the bootie cover is made of elastic cloth.

Further, the lower surface of the outer bottom is provided with a mounting groove, and a detachable anti-skid block is embedded in the mounting groove.

Further, the upper surface of the insole is also provided with a breathable layer.

Compared with prior art, the beneficial effect of the present invention is:

Firstly, the front pad and the rear pad respectively support the turning parts of the front end and the rear end of the foot through the principle of the height difference between the inside and the outside, and adjust the center of the foot to correct the turning of the foot. And the inner arch support sheet and the outer arch support sheet can support the inner arch portion and the outer arch portion of the patient’s foot while adjusting, so that the three points of the forefoot, heel, and arch of the foot are simultaneously supported. The support from the sole has a more stable support effect, so as to avoid compressing the blood vessels and nerves of the soles of the feet and reduce the pain of the soles of the feet.

Second, the insole and the sole form an integrated and combinable structure, which is convenient for the combination and replacement of the front pad, the rear pad, the inner arch support sheet and the outer arch support sheet. At the same time, each pad and support sheet are accurately positioned to prevent The insole and pads are offset to improve support stability.

Thirdly, the user can choose the arch support sheet of the most suitable size and hardness according to their own needs to support and push against the top, and cooperate with the pad to form a support structure of different combinations. The support adjustment is more flexible, which improves the user's foot comfort.

Fourth, through the effect of mutual adsorption between the first magnetic sheet and the second magnetic sheet, the insole can be closely attached to the midsole, the insole can be installed more firmly, and each cushion block and the arch support sheet can be fastened on the The accommodating groove further prevents the cushion block and the arch support piece from shifting, and improves the stability of the support. In addition, the first magnetic sheet and the second magnetic sheet can have a magnetic therapy effect on the soles of the feet, generate a magnetic field to adjust the biomagnetic field in the body, generate an induced microcurrent, change the permeability of the cell membrane and change the activity of some enzymes, Simultaneously, the comfort of the soles of the feet is improved, and the functions of the present invention are enriched.

Its five, front pad and back pad can adopt silica gel material to make. Support the turning part of the foot through the height difference between the front pad and the rear pad. For patients with valgus O-legs, you can choose to set the higher side on the outside and the lower side on the inside; also for patients with varus X-legs, you can choose to set the higher side It is set on the inner side and the lower side is set on the outer side, and the usual walking style is changed through the physical guidance of the height difference, so as to correct the leg shape of the patient's foot eversion or foot inversion. And the front pad and the rear pad can be used interchangeably with the left foot and the right foot, so that the insole of the present invention can be applied to the prevention and correction needs of foot varus and foot valgus at the same time, and has stronger applicability.

Sixth, through the fine-tuning mechanism, the height of both sides of the forefoot, heel, and inner and outer arches of the midsole can be fine-tuned by 0-3mm, thereby adjusting the height of the inner and outer arch support pieces, and adjusting the height of the inner and outer arches. The heights of both sides of the front pad and the rear pad are finely adjusted, thereby changing the correction angles of the front pad and the rear pad, so that the adjustment function of the present invention is more flexible and the adjustment range is wider.

Seventh, when the patient prevents varus, the anti-slip block on the inner side of the outsole can use a higher-height anti-slip block to form a height difference between the inner and outer sides of the outsole to further adjust the effect, and the outer side of the outsole can be selected with a harder hardness. The anti-skid block has a better external support effect. Conversely, when the patient is anti-valgus, the anti-slip block on the outer side of the outsole can use a higher anti-slip block to form a height difference between the inner and outer sides of the outsole, which further plays a role in adjustment, and the inner side of the outsole can use a harder anti-slip block , to play a better medial support effect.

Description of drawings

Fig. 1 is a perspective view of the external structure of the present invention.

Fig. 2 is a schematic diagram of the decomposition structure of the sole.

Fig. 3 is a sectional view of the installation structure of the front pad.

Fig. 4 is a sectional view of the installation structure of the inner arch support sheet and the outer arch support sheet.

Fig. 5 is a sectional view of the installation structure of the rear pad.

Fig. 6 is a schematic cross-sectional view of the structure inside the upper.

Fig. 7 is a schematic diagram of the use of the inner boot cover.

Fig. 8 is a side view of the sectional structure of the fine adjustment mechanism.

Fig. 9 is a top view of the sectional structure of the fine adjustment mechanism.

Fig. 10 is a perspective view of the external structure of the adjustment wedge.

Fig. 11 is a perspective view of the external structure of the abutment wedge.

Figure 12 is a schematic diagram of the bottom structure of the outsole.

In the picture:

Sole-1; midsole-11; first forefoot part-111; first accommodation groove-1111;

The first heel part-112; the second accommodating groove-1121; the first inner arch part-113;

The third accommodation groove-1131; the first outer arch part-114; the fourth accommodation groove-1141; the outsole-12; the connection groove-121; the adjustment groove-122; the limit hole-1221; the guide groove-1222 ;Anti-slip block-13;Shoe upper-2;Inner boot cover-21;Insole-3;Second forefoot part-31;Fifth storage groove-311;Second heel part-32;Sixth storage groove- 321;

The second inner arch of the foot-33; the curved surface against the top-331; the positioning bump-332;

Second outer arch-34; Orthotic spacer-35; Split toe column-351; Front spacer-4;

Inclined support surface-41; rear block-5; high level part-51; low level part-52;

Connection part-53; inner arch support piece-6; positioning hole-61; outer foot arch support piece-7; fine-tuning mechanism-8; adjustment wedge-81; first inclined surface-811; Position block-813; Resisting wedge-82; Second inclined surface-821; Guide block-822;

Spring-83; first magnetic sheet-91; second magnetic sheet-92.

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 Figure 1-12, a shoe with the function of preventing inversion and eversion of the ankle includes a sole 1, an upper 2 and an insole 3. The lower end of the upper 2 is connected to the outer side of the insole 3, which can be stitched or Bonded with glue. The shoe upper 2 is a high-top structure, which has a more stable fixing effect on the ankle. The front end of the shoe upper 2 is bound by a strap, and the strap is fitted and fixed by Velcro. The sole 11 of the upper 2 includes a midsole 11 and an outsole 12, the midsole 11 is arranged on the upper end of the outsole 12, specifically, the upper surface of the outsole 12 is provided with a connecting groove 121, and the midsole 11 is embedded In the connecting groove 121, and the edge of the lower surface of the midsole 11 is attached to the groove bottom of the connecting groove 121 by glue. The insole 3 is connected to the upper end of the midsole 11, and the upper end of the midsole 11 is provided with a detachably connected front pad 4, a rear pad 5, an inner arch support piece 6 and an outer arch support piece 7, each pad And support sheet can carry out propping up support to the lower end of insole 3. The inside of the outer bottom 12 is provided with a fine-tuning mechanism 8 on both sides of the front pad 4, both sides of the rear pad 5, the inner arch support sheet 6 and the outer arch support sheet 7, and the fine-adjustment mechanism 8 can be centered. The height of the bottom 11 is fine-tuned, thereby adjusting the support angles of each spacer and each support piece. After adopting the above-mentioned structure, the front pad 4 and the rear pad 5 respectively support the flipped parts of the front end and the rear end of the foot through the principle of internal and external height difference, and adjust the center of the foot, thereby correcting the flip of the foot . And the inner arch of foot support sheet 6 and the outer arch of foot support sheet 7 can support the inner arch of foot and the outer arch of foot of the patient's foot while adjusting, so that the forefoot, heel, and arch of foot of the foot are at three points At the same time, it is supported by the sole 11 and has a more stable supporting effect, thereby avoiding pressure on the blood vessels and nerves of the soles of the feet and reducing the pain of the soles of the feet.

Preferably, the midsole 11 includes a first forefoot portion 111, a first heel portion 112, a first inner arch portion 113 and a first outer arch portion 114, and the upper surface of the first forefoot portion 111 is set There is a first accommodating groove 1111 for accommodating the lower end of the front pad 4, and a second accommodating groove 1121 for accommodating the lower end of the rear pad 5 is provided on the upper surface of the first heel portion 112. The first inner arch portion 113 The upper surface of the first outer arch support piece 114 is provided with a third accommodating groove 1131 for accommodating the lower end of the inner arch support piece 6, and the upper surface of the first outer arch support piece 114 is provided with a fourth accommodation groove for accommodating the lower end of the outer arch support piece 7. Groove 1141, the insole 3 is provided with a second forefoot portion 31, a second heel portion 32, a second inner arch portion 33 and a second outer arch portion 34 corresponding to the midsole 11, the second forefoot portion 31 The lower surface of the second heel portion 32 is provided with a fifth accommodating groove 311 for accommodating the upper end of the front pad 4 , and the lower surface of the second heel portion 32 is provided with a sixth accommodating groove 321 for accommodating the upper end of the rear pad 5 . After the above-mentioned structure is adopted, the insole 3 and the sole 11 form an integrated combinable structure, which is convenient for the combination and replacement of the front pad 4, the rear pad 5, the inner arch support sheet 6 and the outer arch support sheet 7. Carry out precise positioning with the support sheet, prevent the offset between the insole 3 and the block, and improve the stability of the support.

More preferably, the second inner arch portion 33 and the second outer arch portion 34 are raised from bottom to top to form an abutment arc surface 331, and the abutment arc surface 331 can support the inner arch portion and the outer foot portion of the foot. The arch is supported against the top to improve the support for the inner and outer arches. And the lower ends of the second inner arch portion 33 and the second outer arch portion 34 are provided with positioning projections 332, and the inner arch support sheet 6 and the outer arch support sheet 7 are provided with positioning blocks for the positioning projections 332 to embed. Hole 61. After adopting the above-mentioned structure, the medial surfaces of the inner arch support sheet 6 and the outer arch support sheet 7 are attached to the lower surface of the insole 3, making it more firmly connected with the insole 3 and more convenient for disassembly and assembly. In this embodiment , The inner arch support sheet 6 and the outer arch support sheet 7 have three different support heights, which are 1cm, 2cm or 3cm. And the hardness of the support block of three kinds of specifications is respectively 50 degrees, 60 degrees and 70 degrees. Users can choose the most suitable size and hardness of the arch support sheet according to their own needs to support the top, and cooperate with the pads to form different combinations of support structures. The support adjustment is more flexible, which improves the user's foot comfort.

Preferably, the first accommodating groove 1111, the second accommodating groove 1121, the third accommodating groove 1131 and the fourth accommodating groove 1141 are embedded with a first magnetic piece 91, and the fifth accommodating groove 311 The second magnetic piece 92 is disposed in the sixth receiving groove 321 , and the first magnetic piece 91 and the second magnetic piece 92 can be attracted to each other. After adopting the above-mentioned structure, through the effect of mutual adsorption between the first magnetic sheet 91 and the second magnetic sheet 92, the insole 3 can be closely attached to the midsole 11, the installation of the insole 3 is more firm, and the cushion blocks and The arch support piece is fastened in the accommodating groove, further preventing the offset of the cushion block and the arch support piece, and improving the stability of the support. In addition, the first magnetic sheet 91 and the second magnetic sheet 92 can have the effect of magnetic therapy on the soles of the feet, generate magnetic fields to adjust the biomagnetic field in the body, generate induced microcurrents, change the permeability of cell membranes and change the activity of certain enzymes. Activity, while improving the comfort of the soles, so that the function of the present invention is more abundant.

Preferably, in this embodiment, the front cushion block 4 is arranged symmetrically on the left and right sides, so that the left and right feet can be used interchangeably, and the upper end of the front cushion block 4 has an inclined support surface 41 . The rear cushion block 5 is in a U-shaped structure, and the middle part has a better damping effect. Rear block 5 has high-level portion 51, low-level portion 52 and connecting portion 53, and the two ends of connecting portion 53 are connected with high-level portion 51 and low-level portion 52 respectively, and the upper surface of connecting portion 53 is inclinedly arranged, and high-level portion 51 and the low-level portion 52 are arranged symmetrically along the left-right direction, and the vertical height of the high-level portion 51 is higher than that of the second horizontal portion. More specifically, the height of the low level portion 52 is 0.25 cm, and the height of the high level portion 51 is 0.9 cm. After adopting the above structure, the front cushion block 4 and the rear cushion block 5 can be made of silica gel material. Through the height difference between the inside and outside of the front cushion block 4 and the rear cushion block 5, the turning position of the foot is supported. For patients with valgus O-legs, you can choose to set the higher side on the outside and the lower side on the inside; also for patients with varus X-legs, you can choose to set the higher side It is set on the inner side and the lower side is set on the outer side, and the usual walking style is changed through the physical guidance of the height difference, so as to correct the patient's foot valgus or foot varus leg shape. And the front cushion block 4 and the rear cushion block 5 can be used interchangeably with the left foot and the right foot, so that the insole 3 of the present invention can be applicable to the prevention and correction needs of foot varus and foot valgus at the same time, and has stronger applicability.

In addition, the inner and outer arch support sheets and the front and rear gaskets in the present invention can be connected with the midsole and the insole in a combined manner, and the inner and outer arch support sheets and the front and rear gaskets are connected with the middle In addition to the card slot fitting method and the magnet suction method, the connection method of the bottom and the insole can also be combined and connected by Velcro, and the connection method is more diverse.

More specifically, in this implementation, three support thicknesses of the inner arch support sheet 6 and the outer arch support sheet 7 are provided, which are 1 cm (thin), 2 cm (middle) and 3 cm (thick) respectively. It also offers three different material hardnesses, namely Shore-C45-50° (soft), Shore-C55-60° (medium) and Shore-C65-70° (hard). Through different selection and combination of the above-mentioned support thickness and material hardness, the needs of different arch heights and different exercise intensities for the thickness and hardness of the arch support sheet can be met. And through the thickness of the inner and outer arch support sheets and the hardness of the material, the function of preventing the inward and eversion of the arch of the foot and ankle is realized. In addition, the front pad 4 and the rear pad 5 are wedge-shaped with thickness differences on both sides. The front and rear pads provide three optional wedge angles, which are 5-7°, 10-13° and 15-20° respectively. °, the molding material of the block also has three different material hardnesses, namely Shore-C45-50° (soft), Shore-C55-60° (medium) and Shore-C65-70° (hard), wedge-shaped The left and right feet of the pad are symmetrical, and the left and right feet can be reversed and combined. Through the combination of the wedge angle of the front and rear pads and the hardness of the material, the function of preventing the forefoot of the ankle and the heel from turning in and out is realized.

Preferably, in this embodiment, the fine-tuning mechanism 8 includes an adjustment wedge 81, an abutment wedge 82 and a spring 83, an adjustment groove 122 is provided on the side of the outsole 12, and the adjustment wedge 81 and the abutment wedge The block 82 is arranged in the adjustment groove 122 and is slidingly connected. The upper end of the adjustment wedge 81 is provided with a first inclined surface 811, and the lower end of the abutting wedge 82 is provided with a second inclined surface 821 that fits the first inclined surface 811. , the upper surface of the abutment wedge 82 is abutted against the lower surface of the midsole 11, and the two sides of the adjustment wedge 81 are provided with an adjustment pressure plate 812, and the end of the adjustment pressure plate 812 protrudes outside the adjustment groove 122, and the adjustment The outer surface of the pressing plate 812 is provided with a limiting block 813, and the side walls on both sides of the adjusting groove 122 are provided with a plurality of limiting holes 1221 along the extending direction of the adjusting groove 122, and the distance between the limiting holes 1221 is 1mm. The spring 83 is arranged between the adjustment wedge 81 and the adjustment pressure plate 812 . After the above-mentioned structure is adopted, since the height of the arch of the foot and the degree of turning of the foot are different for each person, it is necessary to adjust the cushion block and the arch support piece to an appropriate angle. During fine-tuning, the ends of the adjusting pressure plates 812 on both sides are squeezed inward, so that the limit block 813 and the limit hole 1221 are separated from each other. When one side of the bottom 11 needs to be raised, the adjustment wedge 81 is pushed inward. At this time, the first inclined surface 811 and the second inclined surface 821 fit together to push the top wedge 82 upward, thereby slightly pushing the midsole 11 up. To jack up; when one side of the midsole 11 needs to be lowered, the adjustment wedge 81 is pulled outwards, and at this moment, the top wedge 82 slides downward, thereby slightly reducing the height of the midsole 11. After that, you only need to loosen the adjustment pressure plate 812, and the adjustment pressure plate 812 will push outwards under the force of the spring 83 and closely fit the side wall of the adjustment groove 122, and at the same time, the limit block 813 will be embedded in the limit hole 1221 so as to adjust the adjustment wedge. Block 81 is fixed. Compared with the prior art, the height of both sides of the forefoot, the heel, and the inner and outer arches of the midsole 11 can be fine-tuned by 0-3mm through the fine-tuning mechanism, so that the height of the inner and outer arch support sheets 7 can be adjusted. The height is adjusted and the height of both sides of the front block 4 and the rear block 5 is fine-tuned, thereby changing the correction angle of the front block 4 and the rear block 5, making the adjustment function of the present invention more flexible and the adjustment range wider.

More preferably, the side walls on both sides of the adjustment groove 122 are provided with vertically connected guide grooves 1222, and the side walls of the abutment wedge 82 are provided with outwardly protruding guide blocks 822, and the guide blocks 822 are embedded in Slidingly connected in the guide groove 1222 . After adopting the above structure, the lifting and lowering of the abutting wedge 82 is guided and limited by the guide block 822 to prevent the abutting wedge 82 from shifting back and forth, so that the abutting wedge 82 is lifted and lowered more smoothly.

Preferably, the upper surface of the front end of the insole 3 is provided with a rectifying pad 35, the rectifying pad 35 can be made of a softer rubber material, and the rectifying pad 35 adopts the same fitting structure as the front block 4 and the insole 3. It can be detachably connected, and the upper end of the correction spacer 35 is provided with several toe-splitting columns 351 protruding upwards. The split-toe column 351 can be used to separate the user's thumb, which can effectively correct and adjust the hallux valgus. In addition, the toe split column 351 and the correction spacer 35 are attracted to each other through opposite-sex magnets, which can realize the detachable connection. Specifically, a first magnet is provided on the lower end of the split-toe cylinder 351 , and a second magnet is provided on the upper surface of the correction pad 35 , and the first magnet and the second magnet can be attracted to each other. The second magnet has a bar shape extending in the front-back direction of the correction pad 35 . The user can adjust the number of split-toe cylinders 351 according to their own foot needs, and move and adjust the front and rear positions of the split-toe cylinders 351, so that the split-toe cylinders 351 can correct different foot shapes and have wider applicability . In addition to the above-mentioned connection methods, the split-toe cylinder 351 and the orthodontic spacer 35 can also be fitted and connected by means of slots, or can be fitted and connected by Velcro, which is more convenient for disassembly and assembly, and the combination and connection methods are more diverse.

Preferably, the inside of the shoe upper 2 is provided with a bootie cover 21, and the bootie cover 21 is made of elastic cloth. After the above structure is adopted, when the user wears it, the foot passes through the inner boot cover 21. The inner boot cover 21 has good elasticity and can tightly wrap and fix the arch of the foot, further improving the effect of supporting and fixing the arch of the foot. .

Preferably, the lower surface of the outsole 12 is provided with an installation groove, the installation groove is embedded with a detachable anti-slip block 13, and the bottom of the anti-slip block 13 is provided with anti-slip lines to improve the anti-slip effect. The mounting grooves are distributed with the front end, the rear end of the outsole and the left and right sides of the inner and outer arches of the foot. The anti-slip block 13 can be made of rubber materials with different hardnesses, and the height and size of the anti-slip block 13 are different, which is convenient for users to choose combinations. When the patient prevents varus, the anti-slip block 13 on the inner side of the outer bottom 12 can be selected with a higher anti-slip block 13, so that the inner and outer sides of the outer bottom 12 form a height difference, which further plays a regulating effect, and the outer side of the outer bottom 12 can be selected with a higher hardness. The hard anti-skid block 13 plays a better external support effect. Conversely, when the patient is anti-valgus, the anti-slip block 13 on the outside of the outer bottom 12 can be selected with a higher anti-slip block 13, so that the inside and outside of the outer bottom 12 form a height difference, which further plays an adjustment effect, and the inner side of the outer bottom 12 can be selected for hardness Harder anti-slip block 13 plays a better inner support effect.

More preferably, the upper surface of the insole 3 is provided with a breathable layer, and the breathable layer can be made of elastic breathable cotton, and the sole 11 can be made of cowhide materials with different hardness, so that the insole 3 has a better water absorption and breathability effect. In addition, the extrusion hardness of the insole 3 is 40 degrees. The forefoot and heel of the insole 3 are made of materials with better elastic properties, and the forefoot can absorb energy to achieve a quick rebound effect. The heel can play a better shock absorption effect, disperse the force on the sole of the foot, and further improve the comfort.

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 (10)

1. a kind of footwear with anti-ankle function, it is characterized in that, comprise sole, upper of a shoe and shoe-pad, the lower end of upper of a shoe is connected with the lateral surface of shoe-pad, and described sole comprises middle bottom and outer bottom, and described middle The bottom is set on the upper end of the outsole, and the insole is connected to the upper end of the midsole. The midsole is provided with detachable and connected front cushion blocks, rear cushion blocks, inner arch support pieces and outer foot arch support pieces. The outer sole Inside, there is a micro-adjustment mechanism under the front cushion block, the rear cushion block, the inner arch support piece and the outer foot arch support piece. 2. A kind of footwear with the function of preventing ankle inversion and eversion as claimed in claim 1, wherein said midsole comprises a first forefoot portion, a first heel portion, a first inner arch portion and The first outer arch part, the upper surface of the first forefoot part is provided with a first accommodation groove, the upper surface of the first heel part is provided with a second accommodation groove, the upper surface of the first inner arch part The surface is provided with a third accommodating groove, the upper surface of the first outer arch part is provided with a fourth accommodating groove, and the insole is provided with a second forefoot part, a second heel part and a second inner foot part corresponding to the midsole. For the arch portion and the second outer arch portion, the lower surface of the second forefoot portion is provided with a fifth receiving groove, and the lower surface of the second heel portion is provided with a sixth receiving groove. 3. A shoe with the function of preventing inversion and eversion of the ankle as claimed in claim 2, wherein the second inner arch portion and the second outer arch portion are pushed up from the bottom to form abutment arc surface, and the lower ends of the second inner arch portion and the second outer arch portion are provided with positioning projections, and the inner arch support piece and the outer arch support sheet are provided with positioning holes for the positioning projections to be embedded in. 4. A shoe with the function of preventing ankle inversion and eversion as claimed in claim 2, wherein the first accommodation groove, the second accommodation groove, the third accommodation groove and the fourth accommodation groove A first magnetic sheet is embedded in the slot, a second magnetic sheet is arranged in the fifth accommodating slot and the sixth accommodating slot, and the first magnetic sheet and the second magnetic sheet can be attracted to each other. 5. A kind of footwear with the function of preventing ankle inversion and eversion as claimed in claim 1, characterized in that, the left and right symmetrical settings of the front cushion block, and the upper end of the front cushion block has an inclined support surface; The spacer has a U-shaped structure, and the rear spacer has a high-level part, a low-level part and a connecting part, and the two ends of the connecting part are respectively connected with the high-level part and the low-level part, and the upper surface of the connecting part is arranged obliquely, The high level part and the low level part are arranged symmetrically along the left and right direction, and the vertical height of the high level part is higher than that of the second horizontal part. 6. A kind of shoe with the function of preventing ankle inversion and eversion as claimed in claim 1, characterized in that, the fine-tuning mechanism includes an adjusting wedge, abutting wedge and a spring, and the side of the outer bottom is provided with There is an adjustment slot, and the adjustment wedge and the abutment wedge are slidingly connected in the adjustment slot. The upper end of the adjustment wedge is provided with a first inclined surface, and the lower end of the abutment wedge is provided with a joint that fits the first inclined surface. On the second inclined surface, the upper surface of the abutment wedge is abutted against the lower surface of the midsole, and the two sides of the adjustment wedge are provided with an adjustment pressure plate, and the outer surface of the adjustment pressure plate is provided with a limit block. A plurality of limiting holes are arranged on both side walls of the groove, and the spring is arranged between the adjusting wedge and the adjusting pressure plate. 7. A kind of shoe with the function of preventing ankle inversion and valgus as claimed in claim 1, characterized in that, the upper surface of the front end of the insole is provided with a correction pad, and the upper end of the correction pad is provided with several An upward protruding split-toed cylinder. 8. A shoe with the function of preventing inversion and eversion of the ankle as claimed in claim 1, wherein an inner boot cover is provided inside the upper of the shoe, and the inner boot cover is made of elastic cloth . 9. A shoe with the function of preventing ankle inversion and eversion as claimed in claim 1, wherein a mounting groove is provided on the lower surface of the outer sole, and a detachable mounting groove is embedded in the mounting groove. Attached skid blocks. 10. A shoe with the function of preventing ankle inversion and eversion as claimed in claim 1, wherein the upper surface of the insole is also provided with a breathable layer.

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