Protective insole adapted to the shape of the foot

Abstract

The utility model relates to the technical field of insoles, provide a kind of protective insole of adaptation foot type, including insole body, insole body includes skin-friendly layer, buffer layer, support layer and antiskid layer from top to bottom in turn, skin-friendly layer is made of soft breathable fiber material, can be closely combined with foot skin, improve the comfort of wearing, the surface of skin-friendly layer is provided with multiple air holes, air holes are evenly distributed, by setting the insole body consisting of skin-friendly layer, buffer layer, support layer and antiskid layer, and the special structure design of each layer, so that the insole can adapt to the foot type of different individuals, provide good support, buffering and protection function for foot, while having good comfort and stability.

Description

Technical Field

[0001] This utility model relates to the field of insole technology, and in particular to a protective insole adapted to the shape of the foot. Background Technology

[0002] Insoles, as the part inside shoes that comes into direct contact with the feet, play an important role in foot health and comfort.

[0003] Currently, most insoles on the market use standardized designs with fixed specifications for shape, thickness, and other parameters, making it difficult to match the foot characteristics of different users. Especially for people with flat feet, high arches, or other special foot types, these general-purpose insoles often fail to provide targeted support and cushioning. Long-term use may actually exacerbate foot fatigue and even induce chronic injuries such as plantar fasciitis. In addition, existing products also have significant shortcomings in sports protection performance. Their shock absorption efficiency is limited, making it difficult to effectively disperse the impact generated during walking, running, and jumping, thus failing to achieve the ideal foot protection effect. Utility Model Content

[0004] The purpose of this invention is to provide a protective insole that adapts to the shape of the foot, thereby solving the problems mentioned in the background.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a protective insole adapted to the shape of the foot, comprising an insole body, wherein the insole body comprises, from top to bottom, a skin-friendly layer, a cushioning layer, a support layer and an anti-slip layer, wherein the skin-friendly layer is made of soft and breathable fiber material, which can closely fit the skin of the foot and improve the comfort of wearing.

[0006] In a preferred embodiment, the surface of the skin-friendly layer is provided with a plurality of breathable pores, which are evenly distributed.

[0007] The technical effect of adopting the above-mentioned further solution is that the breathability of the insole body can be further improved through the ventilation holes.

[0008] In a preferred embodiment, the buffer layer is provided with honeycomb columns.

[0009] The technical effect of adopting the above-mentioned further solution is that the honeycomb columns will undergo elastic deformation when subjected to pressure, which can effectively absorb the impact force generated during exercise, thereby providing good cushioning for the feet.

[0010] In a preferred embodiment, the support layer includes an arch support portion and a heel support portion, wherein the arch support portion is made of memory foam material.

[0011] The technical effect of adopting the above-mentioned further solution is that it can adaptively adjust according to the shape of different users' arches, provide stable support for the arches, and effectively relieve arch fatigue.

[0012] In a preferred embodiment, the heel support is concave and filled with a highly elastic rubber material.

[0013] The technical effect of adopting the above-mentioned further solutions is to provide good support and shock absorption for the heel, and reduce the wear and tear and risk of injury to the heel during exercise.

[0014] In a preferred embodiment, the lower side of the anti-slip layer is provided with a plurality of anti-slip protrusions.

[0015] The technical effect of adopting the above-mentioned further solution is that the anti-slip protrusions can increase the friction between the insole and the sole, prevent the insole from sliding inside the shoe, and ensure the stability of wearing.

[0016] In a preferred embodiment, the outer side of the insole body is provided with an edge, and the edge material is made of elastic fabric.

[0017] The technical effect of adopting the above-mentioned further solution is that the edge binding effectively prevents the edge of the insole from causing friction and damage to the skin of the foot, thereby improving the comfort of wearing.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0019] This invention, in use, features an insole body composed of a skin-friendly layer, a cushioning layer, a support layer, and an anti-slip layer, along with a special structural design for each layer. This allows the insole to adapt to different individual foot shapes, providing good support, cushioning, and protection for the feet, while also offering excellent comfort and stability. Attached Figure Description

[0020] Figure 1 A schematic diagram of the main structure of a protective insole adapted to the shape of the foot provided by this utility model;

[0021] Figure 2 A side view of a protective insole adapted to the shape of the foot provided by this utility model;

[0022] Figure 3 A cross-sectional structural diagram of a protective insole adapted to the shape of the foot provided by this utility model;

[0023] Figure 4 A schematic diagram of the cushioning layer of a protective insole adapted to the shape of the foot provided by this utility model;

[0024] Figure 5 This is a schematic diagram of the support layer of a protective insole adapted to the shape of the foot, provided by this utility model.

[0025] Legend:

[0026] 100. Insole body; 101. Skin-friendly layer; 102. Breathable holes; 103. Cushioning layer; 104. Honeycomb pillars; 105. Supporting layer; 106. Anti-slip layer; 107. Anti-slip protrusions; 108. Edge binding. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] For examples, please refer to Figures 1 to 5 This utility model provides a technical solution: a protective insole adapted to the shape of the foot, including an insole body 100. The insole body 100 includes, from top to bottom, a skin-friendly layer 101, a cushioning layer 103, a support layer 105, and an anti-slip layer 106. The skin-friendly layer 101 is made of soft and breathable fiber material, which can closely fit the skin of the foot and improve the comfort of wearing. The surface of the skin-friendly layer 101 is provided with multiple breathable holes 102, which are evenly distributed. The cushioning layer 103 is provided with honeycomb pillars 104. The support layer 105 includes an arch support and a heel support. The arch support is made of memory foam and protrudes upward. The heel support is concave and filled with high-elasticity rubber material. The lower side of the anti-slip layer 106 is provided with multiple anti-slip protrusions 107. The outer side of the insole body 100 is provided with an edge 108, which is made of elastic fabric.

[0029] In this embodiment, the skin-friendly layer 101, the cushioning layer 103, the support layer 105, and the anti-slip layer 106 are sequentially attached and installed, and their edges are wrapped with edging 108. The edging 108 can effectively prevent the insole edge from causing friction and damage to the foot skin, improving wearing comfort. The surface of the skin-friendly layer 101 is provided with multiple ventilation holes 102, which are evenly distributed. The ventilation holes 102 can further improve the breathability of the insole body 100. The cushioning layer 103 is provided with honeycomb pillars 104 inside. The honeycomb pillars 104 will undergo elastic deformation when subjected to pressure, which can effectively absorb the impact force generated during exercise, thereby providing good cushioning for the foot. The support layer 105 includes an arch support part and a heel support part. The arch support section is made of memory foam, which adaptively adjusts to the shape of different users' arches, providing stable support and effectively relieving arch fatigue. The heel support section is concave and filled with highly elastic rubber material, providing good support and shock absorption for the heel, reducing wear and tear and the risk of injury during exercise. The underside of the anti-slip layer 106 has multiple anti-slip protrusions 107, which increase the friction between the insole and the sole, preventing the insole from sliding inside the shoe and ensuring stability. The outer side of the insole body 100 has an edge 108 made of elastic fabric, which effectively prevents the edge of the insole from rubbing and damaging the skin of the foot, improving wearing comfort.

[0030] Working principle: The skin-friendly layer 101, cushioning layer 103, support layer 105, and anti-slip layer 106 are sequentially attached and installed, with their edges wrapped with edging 108. The edging 108 effectively prevents the insole edges from causing friction and damage to the foot skin, improving wearing comfort. The surface of the skin-friendly layer 101 is provided with multiple evenly distributed ventilation holes 102, which further improve the breathability of the insole body 100. The cushioning layer 103 has honeycomb pillars 104 inside. The honeycomb pillars 104 undergo elastic deformation under pressure, effectively absorbing the impact force generated during exercise, thus providing good cushioning for the foot. The support layer 105 includes an arch support part and a heel support part. The arch support section is made of memory foam, which adaptively adjusts to the shape of different users' arches, providing stable support and effectively relieving arch fatigue. The heel support section is concave and filled with highly elastic rubber material, providing good support and shock absorption for the heel, reducing wear and tear and the risk of injury during exercise. The underside of the anti-slip layer 106 has multiple anti-slip protrusions 107, which increase the friction between the insole and the sole, preventing the insole from sliding inside the shoe and ensuring stability. The outer side of the insole body 100 has an edge 108 made of elastic fabric, which effectively prevents the edge of the insole from rubbing and damaging the skin of the foot, improving wearing comfort.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A protective insole adapted to the shape of the foot, comprising an insole body (100), characterized in that: The insole body (100) includes, from top to bottom, a skin-friendly layer (101), a cushioning layer (103), a support layer (105), and an anti-slip layer (106). The skin-friendly layer (101) is made of soft and breathable fiber material, which can fit closely to the skin of the foot and improve the comfort of wearing. The buffer layer (103) is provided with honeycomb columns (104) inside. The support layer (105) includes an arch support and a heel support. The arch support is made of memory foam and protrudes upward. The heel support is concave and filled with highly elastic rubber material. The lower side of the anti-slip layer (106) is provided with multiple anti-slip protrusions (107).

2. The protective insole adapted to foot shape according to claim 1, characterized in that: The surface of the skin-friendly layer (101) is provided with a plurality of breathable holes (102), which are evenly distributed.

3. The protective insole adapted to foot shape according to claim 1, characterized in that: The outer side of the insole body (100) is provided with a edging (108), and the edging (108) is made of elastic fabric.

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