CN218635433U - Combined insole with ankle inward and outward turning prevention function - Google Patents

Abstract

The utility model discloses a can make up shoe-pad with prevent in ankle, function turns up, including the shoe-pad main part, preceding sole cushion, the heel cushion, interior arch of foot supporting shoe and outer arch supporting shoe, the shoe-pad main part includes preceding palm portion, interior arch of foot supporting part, outer arch of foot supporting part and back heel, preceding sole cushion and heel cushion dismantled and assembled setting respectively are in preceding palm portion and back heel on, interior arch of foot supporting part and outer arch of foot supporting part are located the inboard and the outside of shoe-pad main part respectively, interior arch of foot supporting part and outer arch of foot supporting part are all by supreme hunch down, the lower extreme of arch of foot supporting part including the dismantled and assembled setting of interior arch of foot supporting shoe, the dismantled and assembled lower extreme that sets up at outer arch of foot supporting shoe. Compared with the prior art, the utility model discloses can correct to the strephenopodia and strephexopodia, satisfy and correct the demand, application scope is wide to can support the internal and external arch of foot, avoid plantar pain, thereby avoid plantar blood vessel and nerve to receive the oppression.

Description

A combinable insole with the function of preventing ankle inversion and eversion

technical field

The utility model relates to the technical field of insoles, in particular to a combinable insole with the function of preventing ankle inversion and eversion.

Background technique

Foot inversion and foot valgus are common deformities of the foot, and most people currently have foot inversion. In severe cases, traditional Chinese medicine manipulation or surgical treatment is required. Therefore, when symptoms are found, it is necessary to correct the feet in time. Most of the correction devices for existing foot varus and valgus adopt orthotic insoles, and the orthotic insoles correct the turning of the foot by the height difference on both sides.

The existing orthopedic insole structure is shown in the physical picture in the website https://detail.tmall.com/item.htm? id=651629727781, however, the existing orthotic insoles can only be used simply to avoid inversion or eversion of the foot, cannot meet the correction needs, and have a single function and are cumbersome to use. And in the process of long-term exercise correction, the pressure on the feet will increase, which is not conducive to the blood circulation of the feet and reduce the pressure on the feet, especially for the arch of the foot. The height difference caused by the correction increases the arch of the foot. The force of the foot makes the arch of the foot easy to feel pain, resulting in poor foot comfort.

In response to the above problems, the prior art 202121750427.5, with a publication date of February 18, 2022, proposes an insole with an adjustable balance structure design. By setting the first adjustment piece, the first adjustment piece and the second adjustment piece can be adjusted. Adjust the front side of the foot so that the front side of the foot will not skim to the left and right sides of the insole. By setting the third adjustment sheet, the forefoot can be more comfortable and support the forefoot when walking. By setting the fourth The adjusting piece and the fifth adjusting piece prevent the center of the foot from skimming to the left and right sides of the insole when walking, and achieve the effect of correcting the foot posture when walking, and realize adjusting the structure of the insole to adapt to the foot condition of the patient.

Existing technology 202121953976.2, the publication date is February 8, 2022. This patent proposes a self-adhesive adjustable insole, which can adjust the applicable foot shape according to different groups of people. The inside adjustment pad of the forefoot is attached to the turning crowd, the center adjustment pad of the forefoot is attached to the high arch crowd, and the rear heel adjustment pad is suitable for all kinds of people, which can reduce the drop feeling of the front and rear soles of the insole body and protect the heel. And it is easy to take out from the shoe, which is convenient for secondary adjustment.

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 utility model is to provide a combinable insole with the function of preventing inversion and valgus of the ankle. The arch of the foot is supported to avoid plantar pain, thereby preventing compression of blood vessels and nerves on the sole of the foot.

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

A combinable insole with the function of preventing ankle inversion and eversion, comprising an insole main body, a forefoot pad, a heel pad, an inner arch support block and an outer arch support block, the insole main body includes a The forefoot part, the inner arch support part and the outer arch support part located in the middle part of the insole main body, and the heel part located at the rear end of the insole main body, the fore palm pad and the heel pad are respectively detachably arranged on the fore palm part and the heel pad On the heel part, the inner arch support part and the outer arch support part are located on the inside and outside of the main body of the insole respectively. An arc-shaped top surface is formed, the inner arch support block is detachably arranged at the lower end of the inner arch support part, and the outer arch support block is detachably arranged at the lower end of the outer arch support part.

Further, the lower ends of the inner arch support part and the outer arch support part are provided with positioning projections protruding downward, and the inner arch support block and the outer arch support block are provided with positioning holes.

Further, the lower surface of the forefoot part is provided with a first accommodating groove for embedding a forefoot pad, and the lower surface of the heel part is provided with a second accommodating groove for accommodating a heel pad.

Further, the upper ends of the forefoot cushion and the heel cushion are provided with a first magnet, and the upper ends of the first and second accommodation grooves are provided with a second magnet, and the first magnet and the second The two magnets can be adsorbed to each other.

Further, the forefoot pad is symmetrically arranged left and right, and the upper end of the forefoot pad has an inclined support surface.

Further, the heel block has a U-shaped structure, and the heel block 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 connecting part The upper surface of the upper surface is inclined, 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 the vertical height of the second horizontal part.

Further, the height of the inner arch support block and the outer arch support block is 1 cm, 2 cm or 3 cm.

Further, the main body of the insole is made of cowhide material.

Further, the upper surface of the forefoot is provided with a correction pad, and the upper end of the correction pad is provided with several detachably connected toe-splitting columns.

Compared with prior art, the beneficial effect of the utility model is:

One, in the utility model, the turning position of the foot is supported by the inside and outside height difference of the forefoot pad and the heel 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 forefoot block and the heel block can be used interchangeably with the left foot and the right foot, so that the insole of the present utility model can be applied to the prevention and correction requirements of foot varus and foot valgus at the same time, and has stronger applicability.

Second, the utility model has an inner arch support portion and an outer arch support portion, which can support the arch position of the sole. The insole can simultaneously support the sole of the foot through the three parts of the forefoot, the arch of the foot and the heel, and the support is more stable. Effectively improve the support for the arch of the foot and reduce the fatigue and soreness of the arch of the foot.

Third, the inner arch support block and the outer arch support block of the utility model can further support the arch of the foot, strengthen the supporting effect on the arch of the foot, and make the sole support more stable. In addition, the inner arch support block and the outer arch support block have different support heights, which can be suitable for users with different foot shapes, and the support adjustment is more flexible.

Its four, in the utility model, the forefoot cushion block and the heel cushion block are provided with the first magnet, which plays the effect of magnetic therapy, and the mutual adsorption between the first magnet and the second magnet can make the forefoot cushion block and the heel cushion block The connection between the cushion block and the main body of the insole is stronger. In addition, the inner arch support block, the outer arch support block and the main body of the insole are embedded and connected with each other through positioning protrusions and positioning holes, which makes disassembly and assembly more convenient.

Description of drawings

Fig. 1 is a schematic diagram of the appearance structure of the utility model.

Fig. 2 is a schematic diagram of the bottom structure of the utility model.

Fig. 3 is a schematic cross-sectional structure diagram of the cooperation between the forefoot pad and the main body of the insole.

Fig. 4 is a cross-sectional schematic diagram of the cooperation between the inner arch support part and the outer arch support part and the main body of the insole.

Fig. 5 is a schematic cross-sectional structure diagram of the cooperation between the heel block and the main body of the insole.

Fig. 6 is a schematic diagram of the structure when used by varus patients.

Fig. 7 is a schematic diagram of the structure of the valgus patient in use.

In the picture:

Insole main body-1; front palm part-11; first accommodation groove-111; inner arch support part-12;

Arc top surface-121; positioning bump-122; outer arch support part-13; heel part-14;

The second accommodation slot-141; the forefoot pad-2; the inclined support surface-21; the heel pad-3;

High level part-31; Low level part-32; Connection part-33; Inner arch support block-4;

Positioning hole-41; outer arch support block-5; first magnet-61; second magnet-62.

Detailed ways

In order to further explain the technical solution of the utility model, the utility model is described in detail through specific examples below.

As shown in Figure 1-7, a combinable insole with the function of preventing ankle inversion and valgus includes an insole main body 1, a forefoot pad 2, a heel pad 3, an inner arch support block 4 and an outer arch The support block 5, the insole body 1 includes the forefoot portion 11 located at the front end of the insole body 1, the inner arch support portion 12 and the outer arch support portion 13 located in the middle of the insole body 1, and the heel portion 14 located at the rear end of the insole body 1. The palm pad 2 and the heel pad 3 are detachably arranged on the front palm portion 11 and the heel portion 14 respectively. The inner arch support portion 12 and the outer arch support portion 13 are respectively located on the inner side and the outer side of the insole main body 1. The inner foot Both the arch support part 12 and the outer arch support part 13 are arched from bottom to top, so that the upper middle part of the insole main body 1 forms an arc-shaped abutment surface 121, and the inner arch support block 4 is detachably arranged on the inner arch support part. 12, the outer arch support block 5 is detachably arranged at the lower end of the outer arch support portion 13.

After adopting the above structure, the utility model has an inner arch support part 12 and an outer arch support part 13, which can support the arch position of the sole. The insole can simultaneously support the sole of the foot through the three parts of the forefoot 11 , the arch of the foot and the heel, and the support is more stable. Effectively improve the support for the arch of the foot and reduce the fatigue and soreness of the arch of the foot.

Preferably, the lower ends of the inner arch support part 12 and the outer arch support part 13 are provided with a downwardly protruding positioning projection 122, and the inner arch support block 4 and the outer arch support block 5 have similar structures, and the inner The arch support block 4 and the outer arch support block 5 are provided with positioning holes 41 . After adopting the above-mentioned structure, the inner arch support block 4 and the outer arch support block 5 are embedded and connected with the insole main body 1 through the positioning protrusion 122 and the positioning hole 41, making disassembly and assembly more convenient. In addition, the inner arch support block 4, the outer arch support block 5 and the insole main body 1 can be provided with magnets that attract each other, and the inner arch support block 4 and the outer arch support block 5 are attracted together by the magnets. Fix on the insole main body 1. Alternatively, Velcro can also be used, and the inner arch support block 4 and the outer arch support block 5 are attached to the main body of the insole for fixing. The combined connection methods are more diverse and the assembly and disassembly are more convenient.

Preferably, the lower surface of the forefoot portion 11 is provided with a first accommodating groove 111 for embedding the forefoot pad 2, and the lower surface of the heel portion 14 is provided with a second accommodating groove 141 for accommodating the heel pad 3. After the above-mentioned structure is adopted, the first accommodation groove 111 and the second accommodation groove 141 respectively position the forefoot pad 2 and the heel pad 3 to make the installation more accurate, avoid the offset of the pads, and improve the accuracy of support Spend.

Preferably, the upper ends of the forefoot pad 2 and the heel pad 3 are provided with a first magnet 61, and the upper ends of the first accommodating groove 111 and the second accommodating groove 141 are provided with a second magnet 62, and the first magnet 61 and the second accommodating groove 141 are provided with The second magnets 62 can be attracted to each other. After adopting the above-mentioned structure, the first magnet 61 is arranged in the forefoot cushion block 2 and the heel cushion block 3, which plays the effect of magnetic therapy. The connection between the block 2 and the heel block 3 and the shoe-pad main body 1 is more firm.

Preferably, in this embodiment, the forefoot pad 2 is symmetrically arranged left and right, so that the left and right feet can be used interchangeably, and the upper end of the forefoot pad 2 has an inclined support surface 21 . The heel block 3 has a U-shaped structure, and the middle part has a better shock absorption effect. The heel pad 3 has a high-level portion 31, a low-level portion 32 and a connecting portion 33, and the two ends of the connecting portion 33 are respectively connected with the high-level portion 31 and the low-level portion 32, and the upper surface of the connecting portion 33 is inclined, and the high-level portion 31 and the low-level portion 32 are arranged symmetrically along the left-right direction, and the vertical height of the high-level portion 31 is higher than that of the second horizontal portion. More specifically, the height of the low level portion 32 is 0.25 cm, and the height of the high level portion 31 is 0.9 cm. After adopting the above structure, the forefoot cushion block 2 and the heel cushion block 3 can be made of silicone material. Through the height difference between the inside and outside of the forefoot cushion block 2 and the heel cushion block 3, 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 leg shape of the patient's foot eversion or foot inversion. And the forefoot pad 2 and the heel pad 3 can be used interchangeably with the left foot and the right foot, so that the shoe-pad of the present utility model can be applicable to the prevention and correction requirements of foot varus and foot valgus at the same time, and has stronger applicability. In addition, the connection between the forefoot pad 2 and the heel pad 3 and the insole main body 1 in the utility model can be combined, and the connection mode between the forefoot pad 2 and the heel pad 3 and the insole main body 1 In addition to the card slot fitting method and the magnet suction method, it can also be combined and connected by Velcro fitting, and the connection methods are more diverse.

More preferably, in this implementation, three kinds of supporting thicknesses of the inner arch support block 4 and the outer arch support block 5 are provided, which are 1 cm (thin), 2 cm (medium) 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. Furthermore, the function of preventing the inward and outward valgus of the arch of the foot and ankle is realized through the thickness and material hardness of the inner and outer arch support blocks. In addition, the forefoot pad 2 and the heel pad 3 are wedge-shaped with thickness differences on both sides. The forefoot pad 2 and the heel pad 3 provide three optional wedge angles, which are 5-7°, 10- 13° and 15-20°, 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), the wedge-shaped forefoot pad 2 and heel pad 3 are symmetrical to the left and right feet, and can be combined with left and right feet. Anti-ankle forefoot and heel can be realized by combining the wedge-shaped angle and material hardness of the front and rear pads. Internal and external functions.

Preferably, the insole main body 1 is made of cowhide material. The use of cowhide material has better sweat absorption effect.

More preferably, the upper surface of the forefoot portion 11 is provided with an orthotic spacer 112, the orthotic spacer 112 can be made of a softer rubber material, and the orthotic spacer 112 can adopt the same fitting structure as the forefoot cushion block 2 It is detachably connected with the main body of the insole 1 , and the upper end of the correction pad 112 is provided with several toe split posts 113 protruding upward. The sub-toe column 113 can be used to separate the user's thumb, which can effectively correct and adjust the hallux valgus. In addition, the sub-toe column 113 and the correction spacer 112 are attracted to each other through opposite-sex magnets, which can realize the detachable connection. Specifically, the lower end of the sub-toe column 113 is provided with a first magnetic block, and the upper surface of the correction pad 112 is provided with a second magnetic block, and the first magnetic block and the second magnetic block can be attracted to each other. The second magnetic block has a bar shape extending in the front-rear direction of the correction pad 112 . The user can adjust the number of sub-toe columns 113 according to their own foot needs, and move and adjust the front and rear positions of the sub-toe columns 113, so that the sub-toe columns 113 can correct different foot shapes and have wider applicability. In addition to the above-mentioned connection methods, the split toe column 113 and the orthodontic spacer 112 can also be fitted and connected by means of slots, or connected to each other by Velcro, which is more convenient for disassembly and assembly, and the combination and connection methods are more diverse.

The above-mentioned embodiments and drawings do not limit the product form and style of the present utility model, 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 utility model.

Claims (9)

1. A combined insole with ankle inward and outward turning prevention functions is characterized by comprising an insole body, a half sole cushion block, a heel cushion block, an inner arch support block and an outer arch support block, wherein the insole body comprises a half sole portion, an inner arch support portion, an outer arch support portion and a heel portion, the half sole portion is located at the front end of the insole body, the inner arch support portion and the outer arch support portion are located in the middle of the insole body, the heel portion is located at the rear end of the insole body, the half sole cushion block and the heel cushion block are detachably arranged at the half sole portion and the rear heel portion respectively, the inner arch support portion and the outer arch support portion are located on the inner side and the outer side of the insole body respectively, the inner arch support portion and the outer arch support portion arch from bottom to top, an arc-shaped abutting surface is formed at the upper end of the middle of the insole body, the inner arch support block is detachably arranged at the lower end of the inner arch support portion, and the outer arch support block is arranged at the lower end of the outer arch support portion in a detachable manner.

2. The assemblable insole having the ankle inner and outer turning prevention function as claimed in claim 1, wherein the lower ends of the inner arch support and the outer arch support are provided with positioning protrusions protruding downward, and the inner arch support and the outer arch support are provided with positioning holes.

3. The combined insole with the ankle preventing function of the ankle from turning inwards and outwards as claimed in claim 1, wherein the lower surface of the forefoot portion is provided with a first containing groove in which the forefoot cushion block is embedded, and the lower surface of the heel portion is provided with a second containing groove in which the heel cushion block is contained.

4. The combined insole with the ankle inward and outward turning prevention function according to claim 3, wherein the upper ends of the half sole cushion block and the heel cushion block are provided with first magnets, the upper end surfaces of the first accommodating groove and the second accommodating groove are provided with second magnets, and the first magnets and the second magnets can be mutually adsorbed.

5. The assemblable insole having an ankle inward and outward turning prevention function according to claim 4, wherein the forefoot cushion blocks are arranged in bilateral symmetry, and the upper ends of the forefoot cushion blocks have inclined support surfaces.

6. The sectional insole having the ankle inward and outward turning prevention function according to claim 4, wherein the heel block has a U-shaped structure having a high horizontal portion, a low horizontal portion, and a connecting portion having both ends connected to the high horizontal portion and the low horizontal portion, respectively, an upper surface of the connecting portion is inclined, the high horizontal portion and the low horizontal portion are symmetrically disposed in a left-right direction, and a vertical height of the high horizontal portion is higher than a vertical height of the second horizontal portion.

7. The sectional insole having the ankle varus and valgus preventing function according to claim 1, wherein the height of the inner arch support block and the outer arch support block is 1cm, 2cm or 3cm.

8. The sectional insole having the ankle inner and outer turning prevention function according to claim 1, wherein said insole body is made of a cow leather material.

9. The combined insole with the function of preventing the ankle from turning inside and outside as claimed in claim 1, wherein the upper surface of the forefoot part is provided with a corrective pad, and the upper end of the corrective pad is provided with a plurality of detachable connected toe-separating columns.

Images