Shock-absorbing and force-unloading insole

Abstract

The utility model discloses a shock absorption and force unloading type insole, and relates to the technical field of insoles. The shoe pad comprises a shoe pad body, and the shoe pad body comprises a basic supporting layer located on the bottommost layer of the shoe pad body; the core shock absorption layer is compounded on the upper part of the basic supporting layer and is internally provided with filler; the pressure dispersion layer is located on the upper side of the core shock absorption layer; the breathable moisture-conducting layer is attached to the inner wall of the concave surface of the pressure dispersion layer; the central substrate layer is arranged in the middle of the bottom of the breathable moisture-conducting layer, and the filler is microporous high-elasticity gel or special memory sponge. According to the shock absorption and force unloading type insole, through the multi-layer structural design, the excellent shock absorption and force unloading effects are achieved, meanwhile, comfort and durability are ensured, the balance of shock absorption, force unloading, comfort and durability is fully considered in the design of the whole insole, and the insole is excellent in shock absorption and force unloading due to the design of the multi-layer structure; and meanwhile, good comfort and durability are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of insoles, in particular to a shock-absorbing and force-releasing insole. Background Art

[0002] In modern society, as people's requirements for quality of life are increasing, they also have higher expectations for the comfort, functionality and health of footwear products. Especially when standing, walking or doing high-intensity exercise for a long time, the pressure and impact on the feet often lead to fatigue, pain and even injury. Therefore, developing an insole product that can effectively absorb shock and unload force while having good breathability and comfort is of great significance to improving the wearer's experience and quality of life.

[0003] Traditional insoles are usually made of a single material. Although they have a certain cushioning effect, they are obviously insufficient in shock absorption, force unloading, and breathability and moisture conduction. For example, although ordinary sponge insoles are soft, they have poor shock absorption and are easy to deform; while hard plastic insoles have good support but lack cushioning, and wearing them for a long time can easily lead to fatigue. In addition, traditional insoles also have limitations in breathability and moisture conduction, which can easily cause dampness and stuffiness in the feet, thereby causing skin problems such as athlete's foot.

[0004] In view of the above problems, the utility model proposes a shock-absorbing and force-releasing insole, which achieves comprehensive improvement in shock absorption, force unloading, air permeability and moisture conduction, and comfort through a multi-level composite design. Utility Model Content

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] The utility model is a shock-absorbing and force-releasing insole, comprising an insole body, wherein the insole body comprises:

[0007] A basic supporting layer, located at the bottom layer of the insole body;

[0008] The core shock-absorbing layer is compounded on the upper part of the base supporting layer and has fillers inside;

[0009] The pressure distribution layer is located on the upper side of the core shock-absorbing layer;

[0010] The breathable and moisture-conducting layer is laminated to the inner wall of the concave surface of the pressure distribution layer;

[0011] The central base layer is arranged at the middle position at the bottom of the breathable and moisture-conducting layer.

[0012] The utility model is further configured that anti-slip strips are equidistantly arranged on the lower side of the base supporting layer, and the anti-slip strips are adhered to the sole.

[0013] The utility model is further configured that the filler is microporous high-elastic gel or memory foam.

[0014] The utility model is further configured such that the interior of the pressure distribution layer is a mesh structure, and the edge of the pressure distribution layer extends to the outside of the upper side surface of the core shock-absorbing layer.

[0015] The utility model is further configured such that a reinforcing rib is integrally provided at a middle position of an outer side surface of the core shock-absorbing layer, and the core shock-absorbing layer is a closed cavity structure.

[0016] The utility model is further configured that the breathable and moisture-conducting layer is made of microporous material, and the central substrate layer is bonded to the upper side of the pressure distribution layer.

[0017] The utility model is further configured that the outer edges of the base supporting layer, the core shock absorbing layer, and the pressure dispersing layer are all made of elastic breathable materials.

[0018] The utility model has the following beneficial effects:

[0019] The utility model achieves excellent shock absorption and force unloading effects while ensuring comfort and durability through a multi-level structural design. The design of the entire insole fully considers the balance between shock absorption, force unloading, comfort and durability. The multi-layer structure design enables the insole to perform excellently in shock absorption and force unloading while ensuring good comfort and durability.

[0020] Among them, the core shock-absorbing layer and the filler inside it further enhance its shock-absorbing effect, so that the impact force can be better dispersed and absorbed inside the insole; the pressure distribution layer has a mesh structure inside, which can effectively disperse the pressure from the sole of the foot to various parts of the insole, so that even in the case of long-term standing or high-intensity exercise, it can effectively reduce the fatigue of the foot; the breathable and moisture-conducting layer is made of microporous material, which has good air permeability and moisture conductivity. It can not only quickly conduct away sweat and moisture from the feet to keep the feet dry and comfortable, but also effectively prevent bacterial growth and reduce odor.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1It is a schematic diagram of the upper part of the overall structure of the utility model.

[0024] Figure 2 It is a schematic diagram of the lower part of the overall structure of the utility model.

[0025] Figure 3 It is a schematic diagram of the layers of the insole body in the utility model.

[0026] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Insole body; 11. Basic supporting layer; 12. Core shock-absorbing layer; 13. Pressure distribution layer; 14. Breathable and moisture-conducting layer; 15. Central base layer; 16. Anti-slip strip; 17. Filling. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example

[0031] See also Figure 1-4 The utility model is a shock-absorbing and force-relieving insole, comprising an insole body 1, wherein the insole body 1 comprises: a base supporting layer 11, which is located at the bottom layer of the insole body 1; a core shock-absorbing layer 12, which is compounded on the upper part of the base supporting layer 11 and has a filler 17 inside; a pressure distribution layer 13, which is located on the upper side of the core shock-absorbing layer 12; a breathable and moisture-conducting layer 14, which is fitted on the inner wall of the concave surface of the pressure distribution layer 13; and a central substrate layer 15, which is arranged in the middle position of the bottom of the breathable and moisture-conducting layer 14.

[0032] Further descriptions of the above layers are:

[0033] Anti-slip strips 16 are equidistantly arranged on the lower side of the base supporting layer 11, and the anti-slip strips 16 are adhered to the sole; the filler 17 is a microporous high-elastic gel or a special memory foam; the interior of the pressure distribution layer 13 is a mesh structure, and the edge of the pressure distribution layer 13 extends to the outside of the upper side of the core shock-absorbing layer 12; reinforcing ribs are integrally arranged in the middle position of the outer side of the core shock-absorbing layer 12, and the core shock-absorbing layer 12 is a closed cavity structure; the breathable and moisture-conducting layer 14 is a microporous material, and the central substrate layer 15 is bonded to the upper side of the pressure distribution layer 13; the outer edges of the base supporting layer 11, the core shock-absorbing layer 12, and the pressure distribution layer 13 are all made of elastic breathable material.

[0034] The shock-absorbing and force-dissipating insole is designed to provide shock protection to the foot when walking, running or jumping; the following is a detailed description of the various layers and their functions:

[0035] The base support layer 11 is located at the bottom layer of the insole, providing stable support for the entire insole. Anti-slip strips 16 are equidistantly arranged on the lower side, and the anti-slip strips 16 are adhered to the sole to ensure a stable connection between the insole and the sole, and prevent the insole from sliding when walking or exercising.

[0036] The core shock-absorbing layer 12 is compounded on the upper part of the base supporting layer 11, and is the key part of the insole, used to absorb and disperse the impact force conducted by the ground. A filler 17 is arranged inside, and the filler 17 is made of microporous high-elastic gel or memory foam. The material has excellent energy absorption capacity, can dynamically adapt to impact forces of different intensities, convert impact energy into heat energy dissipation, and effectively reduce direct impact on the foot. The core shock-absorbing layer 12 is a closed cavity structure to ensure that the filler 17 will not leak out while maintaining its shock-absorbing performance. A reinforcing rib is arranged in the middle of the outer side surface to enhance the structural strength of the core shock-absorbing layer 12 and prevent deformation under long-term use or high impact;

[0037] The pressure distribution layer 13 is located on the upper side of the core shock-absorbing layer 12. Its main function is to further disperse and relieve the pressure on the foot. The inner part is a mesh structure, which helps to increase the flexibility and air permeability of the insole. At the same time, it uses the principle of mechanics to evenly distribute the pressure concentrated on a certain point to the entire surface of the insole, reducing the discomfort caused by excessive local pressure. The edge extends to the outside of the upper side of the core shock-absorbing layer 12, increasing the coverage area of ​​the insole, so that it can better adapt to feet of different shapes, and at the same time reserve space for the buffering deformation of the core shock-absorbing layer 12;

[0038] The breathable and moisture-conducting layer 14 is fitted on the inner wall of the concave surface of the pressure distribution layer 13 and is made of fiber material with good breathability and combined with a microporous design to effectively promote air circulation in the foot, keep it dry, reduce bacterial growth, and improve wearing comfort;

[0039] The central substrate layer 15 is disposed at the middle of the bottom of the breathable and moisture-conducting layer 14 to support and stabilize the breathable and moisture-conducting layer 14 and is bonded to the upper side of the pressure distribution layer 13 to ensure the stability of the entire insole structure.

[0040] To sum up, this shock-absorbing and force-unloading insole achieves excellent shock absorption, force unloading, breathability and anti-slip properties through the combination of multi-layer structures. The design of the entire insole fully considers the balance of shock absorption, force unloading, comfort and durability. The multi-layer structure setting makes the insole perform excellently in shock absorption and force unloading, while ensuring good comfort and durability. Whether in daily life or on the sports field, this shock-absorbing and force-unloading insole can provide users with all-round foot protection.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A shock-absorbing and force-releasing insole, characterized in that: The insole body (1) comprises: A base supporting layer (11), located at the bottom layer of the insole body (1); A core shock-absorbing layer (12) is compounded on the upper part of the base supporting layer (11) and has a filler (17) inside; A pressure distribution layer (13) is located on the upper side of the core shock absorbing layer (12); A breathable and moisture-conducting layer (14) is disposed in close contact with the inner wall of the concave surface of the pressure distribution layer (13); The central substrate layer (15) is arranged at the middle position of the bottom of the breathable and moisture-conducting layer (14).

2. The shock-absorbing and force-releasing insole according to claim 1, characterized in that: The lower side of the base supporting layer (11) is equidistantly provided with anti-slip strips (16), and the anti-slip strips (16) are adhered to the sole.

3. The shock-absorbing and force-releasing insole according to claim 1, characterized in that: The filler (17) is microporous high-elasticity gel or memory foam.

4. The shock-absorbing and force-releasing insole according to claim 1, characterized in that: The interior of the pressure distribution layer (13) is a mesh structure, and the edge of the pressure distribution layer (13) extends to the outside of the upper side of the core shock absorbing layer (12).

5. The shock-absorbing and force-releasing insole according to claim 1, characterized in that: A reinforcing rib is integrally arranged at the middle position of the outer side surface of the core shock-absorbing layer (12), and the core shock-absorbing layer (12) is a closed cavity structure.

6. The shock-absorbing and force-releasing insole according to claim 1, characterized in that: The air-permeable and moisture-conducting layer (14) is made of microporous material, and the central substrate layer (15) is bonded to the upper side of the pressure distribution layer (13).

7. The shock-absorbing and force-releasing insole according to claim 1, characterized in that: The outer edges of the base supporting layer (11), the core shock absorbing layer (12), and the pressure dispersing layer (13) are all made of elastic breathable materials.

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