High-elastic breathable damping insole

Abstract

The utility model discloses a high-elastic breathable damping insole, which relates to the technical field of insoles and comprises a breathable sponge layer, the breathable sponge layer is adhered to a high-elastic EVA (ethylene vinyl acetate) layer, and the bottom of the high-elastic EVA layer is fixedly connected with a nylon layer. The side edge of the nylon layer, which is positioned in the heel area of the insole, is detachably connected with a PU (polyurethane) cushioning sheet through a connecting component, so that a larger impact force can be generated when the heel of a user falls to the ground, and the PU cushioning sheet can effectively absorb and disperse the impact force when the heel falls to the ground, so as to protect the heel and the knee joint; the risk of sports injury is reduced, and the PU cushioning sheet can be replaced by detaching the hook-and-loop fastener sub-buckles on the PU cushioning sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of insoles, in particular to a highly elastic and breathable shock-absorbing insole. Background Art

[0002] When the insole in the prior art is placed inside the shoe for wearing, the heel area of ​​the sole is not provided with a corresponding shock-absorbing area, which is easy to generate impact force during exercise, thereby increasing the stress on the foot and knee joints and increasing the risk of sports injuries. Utility Model Content

[0003] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a highly elastic and breathable shock-absorbing insole.

[0004] The utility model is implemented in this way: a highly elastic and breathable shock-absorbing insole is constructed, the device includes a breathable sponge layer, the breathable sponge layer is adhered to the highly elastic EVA layer, the bottom of the highly elastic EVA layer is fixedly connected to the nylon layer, the side of the bottom of the highly elastic EVA layer away from the nylon layer is fixedly connected with an anti-slip pattern: the side of the nylon layer is located in the heel area of ​​the insole and is detachably connected with a PU shock-absorbing sheet through a connecting component.

[0005] In a feasible implementation manner, the connecting component includes a Velcro female buckle and a Velcro male buckle.

[0006] In a feasible implementation manner, the Velcro female buckle is fixedly connected to the nylon layer.

[0007] In a feasible implementation manner, the female Velcro buckle is connected to the male Velcro buckle, and the male Velcro buckle is fixedly connected to the PU shock-absorbing sheet.

[0008] The utility model has the following advantages: the utility model provides a highly elastic and breathable shock-absorbing insole through improvement, which has the following improvements compared with similar devices:

[0009] The utility model discloses a highly elastic and breathable shock-absorbing insole. When the user's heel hits the ground, a large impact force will be generated. The PU shock-absorbing sheet can effectively absorb and disperse the impact force when the heel hits the ground, protect the heel and knee joints, and reduce the risk of sports injuries. The PU shock-absorbing sheet can be replaced by removing the Velcro buckle on the PU shock-absorbing sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a bottom view of the utility model;

[0011] Figure 2 It is a side view of the utility model;

[0012] Figure 3 It is a schematic diagram of the connection relationship structure of the PU shock-absorbing sheet of the utility model.

[0013] Among them: breathable sponge layer-1, high elastic EVA layer-2, nylon layer-3, anti-slip texture-4, Velcro female buckle-5, Velcro sub-buckle-6, PU shock-absorbing sheet-7. DETAILED DESCRIPTION

[0014] The following will be combined with the attached Figure 1-Figure 3 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0015] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0017] See also Figures 1 to 3The utility model discloses a highly elastic and breathable shock-absorbing insole, comprising a breathable sponge layer 1. The sponge has a hygroscopic property, which can absorb sweat from the feet, reduce wet feet and discomfort, and the sponge insole material itself has good shock-absorbing performance. The breathable sponge layer 1 is adhered to the highly elastic EVA layer 2. The bottom of the highly elastic EVA layer 2 is fixedly connected to the nylon layer 3. The nylon material has good hygroscopicity and breathability. The side of the bottom of the highly elastic EVA layer 2 away from the nylon layer 3 is fixedly connected with an anti-slip pattern 4. The side of the nylon layer 3 is located in the heel area of ​​the insole through A connecting component is detachably connected to a PU shock-absorbing sheet 7, which is placed in the shoe. When the user wears the shoe with the insole, the user's heel will generate a large impact force when it hits the ground. The PU shock-absorbing sheet 7 can effectively absorb and disperse the impact force when the heel hits the ground, protect the heel and knee joints, and reduce the risk of sports injuries. The PU material has high wear resistance and folding resistance. The PU shock-absorbing sheet is durable and can extend the service life of the insole. The PU material is relatively light, and adding it to the insole will not significantly increase the weight of the shoe.

[0018] Specifically, the connecting component includes a Velcro mother buckle 5 and a Velcro sub-buck 6, the Velcro mother buckle 5 is fixedly connected to the nylon layer 3, the Velcro mother buckle 5 is connected to the Velcro sub-buck 6, and the Velcro sub-buck 6 is fixedly connected to the PU shock-absorbing sheet 7. When the PU shock-absorbing sheet 7 needs to be removed, the Velcro sub-buck 6 on the PU shock-absorbing sheet 7 can be removed, and then the PU shock-absorbing sheet 7 can be replaced.

[0019] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0020] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A highly elastic and breathable shock-absorbing insole, comprising a breathable sponge layer (1), the breathable sponge layer (1) is adhered to a highly elastic EVA layer (2), the bottom of the highly elastic EVA layer (2) is fixedly connected to a nylon layer (3), and a side of the bottom of the highly elastic EVA layer (2) away from the nylon layer (3) is fixedly connected with an anti-slip pattern (4); Features: The side edge of the nylon layer (3) is located in the heel area of ​​the insole and is detachably connected to a PU shock absorbing sheet (7) via a connecting component.

2. A highly elastic and breathable shock-absorbing insole according to claim 1, characterized in that: The connecting component comprises a Velcro female buckle (5) and a Velcro male buckle (6).

3. A highly elastic and breathable shock-absorbing insole according to claim 2, characterized in that: The Velcro female buckle (5) is fixedly connected to the nylon layer 3.

4. A highly elastic and breathable shock-absorbing insole according to claim 3, characterized in that: The Velcro female buckle (5) is connected to the Velcro male buckle (6), and the Velcro male buckle (6) is fixedly connected to the PU shock absorbing sheet (7).

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