Decompression insole structure

Abstract

The present invention relates to a decompression insole structure, which comprises an insole body, a guiding thin pad part and a rear stabilizing thin pad part are arranged on the insole body, and the guiding thin pad part is used for the forefoot. The area of ​​the metatarsophalangeal joint where the first phalanx joins with the first metatarsal (metatarsal) bone to the metatarsophalangeal joint where the fifth phalanx joins with the fifth metatarsal (metatarsal) bone is accommodated, and the posterior stabilizer thin pad is provided for the heel bone Accommodate and make the first metatarsophalangeal joint at the lowest point of the pedaling position; thereby providing a good walking dynamic environment for the foot, with enough space to make the thickness decrease on the path of the foot movement and guide to complete a dynamic step, And increase the stability when standing, so that the wearer can achieve the effect of reducing foot pressure no matter in dynamic or static state.

Description

technical field [0001] The present invention relates to a decompression insole structure, especially an insole structure that conforms to the motion state (dynamic or static) of the human foot and can smoothly guide stress dispersion to reduce foot pressure. Background technique [0002] At present, most of the original insoles are included with the shoes. Most of them are flat insoles of equal thickness. Some may have a little more arch thickness to increase support. Stabilize the hard block; then, install cushioning rubber blocks in the places where the foot pressure is the greatest, that is, the heel and forefoot to reduce the impact from the ground, but the cushioning rubber blocks instead form resistance during travel, waste kinetic energy, and increase the travel time. applied force. [0003] The following three steps illustrate the normal gait flow: see Figure 10 As shown, in step (1) in the figure, the foot position is in front of the body and the outer sole of the...

AI Technical Summary

Problems solved by technology

[0004] For a pair of sports shoes with good performance, the tread angle and curve of the bottom of the sneakers are the key factors, but the design of general sneakers ignores this extremely important key, although some sneakers with forefoot air cushion and thick sole insole can be compressed by these materials characteristics, to obtain the required subsidence of the soles of the feet, but the physical phenomenon that the tread of the insole and the bottom of the insole are dislocated up and down during lateral movement, causing the soles of the feet to easily turn outwards

In addition, the high-thickness insole 5 is an extra point in terms of the shock-absorbing function, but if it is to obtain a suitable force angle on the ground, the high-thickness insole 5 will be resistance, hindering the most appropriate settlement of the sole of the foot, because the insole 5. After lateral dislocation, when the bottom arc with high inner side is stopped or changed direction laterally, the sole surface of the shoe is higher from the ground, and the inner side of the sole is raised higher to cause valgus (such as Figure 11 As shown), not only is it difficult to maintain a stable body movement, but the outside of the ankle must also increase force to balance, and increasing the burden of muscle strength will also increase the chance of sprain, and the sole of the foot will slide to the outside and it is difficult to support

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