CN201153580Y - elastic air cushion - Google Patents

Abstract

An elastic air cushion comprises a PU bottom, an elastic pad and a flannel layer, wherein the elastic pad is arranged between the PU bottom and the flannel layer, and the PU bottom, the elastic pad and the flannel layer are formed into one body through hot pressing, wherein the elastic pad comprises a TPU layer and a foam layer, and the TPU layer and the foam layer are bonded into one body. Since the elastic pad itself is elastic, the elastic air cushion is more comfortable when worn and moved, and has improved functions and effects.

Description

elastic air cushion

technical field

The utility model provides an elastic air cushion, which is mainly used for the elastic air cushion of shoes.

Background technique

Please refer to FIG. 1 , which is a three-dimensional exploded view of a traditional insole. Traditional insoles commonly used all have only two layers of PU bottom 10 and flannelette layer 20, poor elasticity, feel relatively stiff and uncomfortable when wearing and moving, this is its existing, problem and shortcoming to be overcome and solved.

Contents of the invention

In view of this, the utility model aims to provide a more comfortable elastic air cushion.

According to the utility model, the elastic air cushion comprises a PU bottom, an elastic pad and a flannelette layer, the elastic pad is arranged between the PU bottom and the flannelette layer, and the PU bottom, the elastic pad and the flannelette layer are formed into one body through hot pressing, Wherein, the elastic pad includes a TPU layer and a foam layer, and the TPU layer and the foam layer are bonded into one body.

The beneficial technical effects of the technical means used to solve the technical problems of the utility model are as follows: the elastic air cushion is formed by hot pressing at the bottom of the PU, the elastic cushion and the fleece layer, and the elastic cushion itself has elasticity, so that the elastic air cushion is worn It is more comfortable when you are in action, and has improved functions and effects.

Description of drawings

Fig. 1 is a three-dimensional exploded schematic diagram of a traditional insole.

Fig. 2 is a three-dimensional exploded schematic view of the elastic air cushion of the present invention.

Fig. 3A is a top view of the utility model.

Fig. 3B is a sectional view of the utility model along the line P-P in Fig. 3A.

Wherein, the reference signs are explained as follows:

10PU bottom 20 fleece layers

30PU bottom 40 elastic pads

50 fleece layers

Detailed ways

In order to make those skilled in the art and practitioners easily understand the structure content of the present utility model and the functions and effects that can be realized, a specific embodiment is listed below, and the detailed description is as follows in conjunction with the accompanying drawings:

An elastic air cushion, please refer to Figure 2, which is a three-dimensional exploded schematic diagram of the utility model. The elastic air cushion is mainly composed of three layers of PU bottom 30, elastic cushion 40 and fleece layer 50, which are integrally formed by thermocompression molding technology, wherein the elastic cushion 40 is formed by laminating a TPU (PPLICATTON) layer and a foam (FOAM) layer.

The utility model composed of the above-mentioned components aims to provide an elastic air cushion. In practical application, please refer to Fig. 3A and Fig. 3B, which are the top view of the utility model and the view along the P-P line respectively. cutaway view. The elastic air cushion provided by the utility model is provided with an elastic pad 40 as an interlayer between the PU bottom 30 and the fleece layer 50, so that the elasticity of the insole itself can be improved, and the comfort of wearing and moving can be increased.

To sum up, the utility model provides an elastic air cushion. After actual production and testing, it is confirmed that the functions and effects expected by the utility model can be realized, and it has industrial value.

Claims (1)

1. elastic air cushion, it is characterized in that, at the bottom of comprising PU, cushion and flannelette napped fabric layer, this cushion is arranged at the bottom of this PU and between this flannelette napped fabric layer, and at the bottom of the described PU, cushion and flannelette napped fabric layer through hot-forming be one, wherein, this cushion comprises TPU layer and foamed cotton layer, and this TPU layer and this foamed cotton layer are fitted and become one.

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