Self-heating insole

Abstract

The invention relates to a self-heating insole. The self-heating insole comprises a support layer, a protective layer and a heating layer, wherein the heating layer comprises heating sheets and buffersheets, and heating balls are arranged between the buffer sheets and the heating sheets; the buffer sheets are made of an elastic material, and the heating sheets are kept in tight contact with the heating balls in the process that the heating balls fluctuate with the buffer sheets; driving columns are also fixedly and equidistantly mounted on the support layer and matched with the heating ballsone by one, and tooth grooves and teeth which are meshed and matched are incised on contact surfaces of the driving columns and the heating balls; the driving columns are made of a permanent magnet material, and the heating balls are made of a ferromagnetic material. In the rolling process of the heating balls along the driving columns, surfaces of the heating balls are in friction contact with the heating sheets. The self-heating insole is novel and unique in structure, can maintain warm soles when in use, effectively prevents lower limbs from being wet cold during long-term sitting, restoresblood circulation of lower limbs, and effectively improves people's health.

Description

technical field [0001] The invention relates to an insole, especially a self-heating insole. Background technique [0002] With the arrival of winter, the temperature drops day by day, and people who travel need to equip enough clothes before they dare to go out; for the feet, wearing too heavy shoes is not conducive to walking, and wearing too thin can not play a role in keeping warm ; In addition, many people love to sweat. After wearing shoes for a period of time, the soles of the shoes are wet, and when the sweat evaporates, it will absorb a lot of heat, causing the feet to be cold; Running and driving, the soles of the feet produce a lot of sweat stains. After arriving at the company, sitting still for a long time makes the blood circulation of the lower limbs poor. Contents of the invention [0003] In view of the above problems, the present invention provides a self-heating insole. The self-heating insole has a novel and unique structure, which can keep the soles o...

AI Technical Summary

Problems solved by technology

[0002] With the arrival of winter, the temperature drops day by day, and people who travel need to equip enough clothes before they dare to go out; for the feet, wearing too heavy shoes is not conducive to walking, and wearing too thin can not play a role in keeping warm ; In addition, many people love to sweat. After wearing shoes for a period of time, the soles of the shoes are wet, and when the sweat evaporates, it will absorb a lot of heat, causing the feet to be cold; Running and driving, the soles of the feet produce a lot of sweat stains. After arriving at the company, sitting quietly for a long time makes the blood circulation of the lower limbs poor, and the sweat on the soles of the feet evaporates, causing the lower limbs to be clammy. In the long run, it is easy to cause wind-cold, rheumatism, arthritis and other diseases

Images