Healthy insole

a technology of insoles and soft plastics, applied in the direction of insoles, uppers, bootlegs, etc., can solve the problems of poor shock absorption performance, many foot problems, and insufficient shock and impact absorption performance of soft plastic insoles, so as to achieve better elastic deformation

Inactive Publication Date: 2012-11-01
FUSCO INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0013]In one preferred embodiment, an upper layer can be disposed on the top surface of the first soft elastic member for providing more comfortable feelings when the foot is in contact with the insole. The upper layer can be made of a fabric or a plastic material, and the upper layer can be provided with decorative designs, patterns, texts or trademarks by printing or other methods.
[0014]In one preferred embodiment, the second soft elasti

Problems solved by technology

Otherwise, many foot-related problems may occur in a long term period.
A conventional plane leather-made insole for shoes only provides cushioning characteristics, which does not have sufficient performance on shock and impact absorbing.
However, the shock absorbing property of the soft plastic insole has a disadvantage.
Because the soft plastic insole has a damping effect, a user requires a more strenuous effo

Method used

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Embodiment Construction

[0025]The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0026]It is known that insoles for a right foot and a left foot are symmetrically designed. So, the following embodiments adopt an insole for the right foot as an illustration. FIG. 1 and FIG. 5 are schematic views showing a bottom surface structure of an insole according to the present invention. FIG. 2 and FIG. 3 are schematic views showing a top surface structure of the insole. FIG. 4 is a schematic view showing a lateral surface structure of the insole. FIG. 6 is a cross sectional view taken along line 6-6 of FIG. 5.

[0027]FIG. 6A is a partially enlarged view showing a zone 6A of FIG. 6. FIG. 7 is a cross sectional view taken along line 7-7 of FIG. 5. FIG. 7A is a partially enlarg...

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Abstract

A healthy insole is disclosed, which includes a first soft elastic member including a front metatarsal section, a mid foot section, and a rear heel section, and formed in a shape corresponding to a shape of an inner bottom surface of a shoe; a hard elastic member disposed at a bottom of the mid foot section and the rear heel section of the first soft elastic member, wherein a first through hole and a second through hole are respectively disposed in an arch portion of the mid foot section and the rear heel section, and a plurality of first recesses are disposed on the surface of the hard elastic member, and an arch elastic part is disposed in the first through hole; and a second soft elastic member disposed in the second through hole of the hard elastic member, wherein a plurality of second recesses are disposed on the surface of the second soft elastic member.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a healthy insole capable of being placed inside a shoe, and in particular to an impact absorbing and shock dispersing insole which can help people to walk at a normal pace.[0003]2. The Prior Arts[0004]In walking, each foot bears a reaction force equal to about 0.8-1.2 times of the body weight. Its reaction force directly impacts on the foot sole, knee and spine. Thus, a pad is often provided for absorbing the impact. Otherwise, many foot-related problems may occur in a long term period.[0005]A conventional plane leather-made insole for shoes only provides cushioning characteristics, which does not have sufficient performance on shock and impact absorbing. U.S. Pat. No. 7,140,126 disclosed a plastic insole, which improves the disadvantages of the conventional plane insoles and can be just placed into a shoe. The conventional insole takes advantages of elastic property and softness of plas...

Claims

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Application Information

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IPC IPC(8): A43B13/38
CPCA43B3/0078A43B7/141A43B17/14A43B17/006A43B7/142
Inventor TSAI, MILLON C. T.
Owner FUSCO INDAL CORP
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