Shock absorbing device of an insole of a resilient shoe

Boots – shoes – and leggings – Soles – Cushion

Reexamination Certificate

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Details

C036S044000

Reexamination Certificate

active

08074378

ABSTRACT:
A shock-absorbing method and device of an insole of a resilient shoe is provided. At least one transverse partition is set in a gas or liquid chamber of the insole. The gas or liquid chamber of the insole is partitioned into a fore cavity and a rear cavity by the partition. The fore cavity and the rear cavity are communicated reciprocally through the region external of the ends of the partition. Preferably, a fish-bone shaped partition is set longitudinally in the gas or liquid chamber. A column is set at the end of each of fish-bone branches of said fish-bone shaped partition and is positioned corresponding to a relevant acupoint of a human foot bottom. The gas or liquid chamber is filled with soft or resilient materials. The insole according to the invention could be shock absorbing and resilient.

REFERENCES:
patent: 1194152 (1916-08-01), Douglas
patent: 2010151 (1935-08-01), Helwig
patent: 3765422 (1973-10-01), Smith
patent: 4219945 (1980-09-01), Rudy
patent: 4939851 (1990-07-01), Miller
patent: 4991317 (1991-02-01), Lakic
patent: 5025575 (1991-06-01), Lakic
patent: 6138382 (2000-10-01), Schoesler
patent: 2003/0121174 (2003-07-01), Tsai et al.

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