The utility model relates to the technical field of shoemaking, in particular to a light weight and high elasticity EVA sole.
With the improvement of people's living standards, people pay more and more attention to their own health problems, so more and more people join the ranks of running to improve their physical fitness. A pair of high quality sports shoes should have good cushioning, shock absorption and anti-skid functions. In order to enhance sports performance and form a driving force for the foot, people began to devote themselves to the study of high elasticity and strength regression of sports shoes. Some high-end brand sneakers adopt complex ground control system, which has better shock mitigation effect and foot driving force, but the price is expensive and not portable enough to meet the consumer demand of the public.
Technological implementation elements:
Aiming at the shortcomings and existing technical problems of the existing technology, the utility model designs a light weight and high elasticity EVA sole, which has high elasticity and excellent shock absorption effect, light weight and low cost, and meets the needs of mass consumption.
The technical scheme adopted by the utility model to solve its technical problems is: a light weight and high elasticity EVA outsole, including multi-layer EVA foaming layer, the multi-layer EVA foaming layer includes comfortable EVA foaming layer, honeycomb EVA foaming layer and high strength EVA foaming layer, and the comfortable EVA foaming layer, honeycomb EVA foaming layer and high strength EVA foaming layer are superimposed from top to bottom in turn;
Further, the cellular EVA foaming layer is composed of two single EVA foaming layers with planar honeycomb structure.
The beneficial effects of the utility model are as follows: through the combination of comfortable EVA foaming layer, honeycomb EVA foaming layer and high strength EVA foaming layer, the utility model conforms to the human body mechanical design, has the characteristics of high elasticity, ultra-light weight, flexibility and flexibility, and realizes the freedom of movement to the maximum extent; and has excellent shock-absorbing effect, realizes the motive force of motion, and improves the performance of motion; the utility model has simple structure and economic adaptability; Use.
Brief description of the drawings
Fig. 1 is a profile view of this utility model.
Fig. 2 is the three-dimensional structure diagram of cellular EVA foam layer in Fig. 1 of this utility model.
Figure: 1. Comfortable EVA foam layer, 2. Honeycomb EVA foam layer, 3. High strength EVA foam layer.
Specific implementation methods
Following is a detailed description of the specific implementation of the utility model in conjunction with the drawings, further illustrating the advantages of the utility model and its outstanding contribution to the existing technology. It is understandable that the following implementation is only a detailed description of the better implementation scheme of the utility model, and should not be interpreted as any limitation on the technical scheme of the utility model.
As shown in Figure 1-2, the utility model provides a light weight and high elasticity EVA outsole, including a multi-layer EVA foaming layer, which comprises a comfortable EVA foaming layer 1, a honeycomb EVA foaming layer 2 and a high strength EVA foaming layer 3. The comfortable EVA foaming layer 1, a honeycomb EVA foaming layer 2 and a high strength EVA foaming layer 3 are superposed from top to bottom in turn.
Further, the cellular EVA foaming layer 2 is composed of two single EVA foaming layers with planar honeycomb structure.