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Foot Protection Device for Insertion into a Sandal to Minimize Pressure and Irritations on the Top and Front Portions of the Foot

a protection device and foot technology, applied in the field of sandals, can solve the problems of excessive pressure, irritation and blisters, affecting the wearer and the wearer's foot, etc., and achieve the effect of relieving excess pressure and irritation

Inactive Publication Date: 2015-07-23
SHAPIRO ALLISON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention is a foot protection device designed to reduce pressure and irritations on the top and front of the foot when wearing sandals with straps. The device consists of an insole that goes inside the sandal and a foot band that goes between the straps and the top of the foot. The foot band absorbs the stress caused by the straps and distributes it over a larger area of the foot, reducing the pressure and discomfort. The invention also includes a means to attach the foot band to the insole.

Problems solved by technology

Over a period of time, the shoe sections that run across the portions of the foot have the potential for applying pressure and friction to the wearer's foot and causing that person to experience excess pressure, pain, or resulting in irritations and blisters.
This problem affects the wearer and the wearer's foot in using certain shoes daily and may even impact the wearer's foot for days after the use depending on the duration of wear and the exertion of force and pressure upon the foot.
Thus, the wearer is impeded from the general use of particular shoes in everyday living.
In addition, the wearer may also experience discomfort on the bottom sole of the foot.
Such insoles have proven less than ideal in aspects that address comfort to the front and top portions of the foot that may come in contact with sandal straps that cause pressure and irritations.
Most, if not all, of these relief paddings are limited to individual spot relief and do not provide relief for portions of the foot that extend beyond a limited, isolated area, nor do they provide relief for strap configurations across the top and front portions of the foot.
Conventional insoles and relief pads suffer from a number of drawbacks to address the problem of sandal straps potentially applying excessive force and causing irritations on the top and front portions of the wearer's foot.
One such drawback is that conventional insoles allow the wearer to experience comfort only on the sole of the foot.
In addition, relief pads only provide comfort to limited points of contact between the shoe and the foot and only provide a temporary solution as these pads must be applied, and removed daily, and new pads must then be reapplied for the next wear of the shoe.
This type of padding relief is temporary and only provides a single daily wear use to be applied and removed daily.
Therefore, the use of conventional relief insoles or padding is not conducive for use in situations requiring coverage beyond limited areas like the sole of the foot or specific isolated spots.
Conventional insoles and padding do not address the problems encountered with sandals having a number of thin straps spaced and oriented such that the straps run across a front and top portion of the foot.
Thus, conventional insoles do not alleviate problems typically encountered from the excessive pressure and irritations caused by sandal straps that are in touch with the wearer's foot.
Another common drawback associated with specific, spot comfort padding is that it typically allows only a limited area of the foot to come into contact with the padding and does not fit over the entire front and top foot portion that requires relief of pressure and irritation.
These uses, however, are not an effective or productive use for these padding products, as the shape of the padding is not suited for multiple pads to be used at once or for more than one use.
In addition, this type of padding could not accommodate thin straps and would be a visual eye sore and be too cumbersome to wear multiple pads.
Furthermore, the padding is usually too thick to accommodate the space between the wearer's foot and the sandal, thereby putting additional discomfort on the wearer by consuming space and creating tension or tightness on the foot against the padding and shoe.
Hence, the external force applied by a walking movement may quickly lead to pressure, discomfort and / or irritations on the foot.
In addition, another drawback is that the tape or spot relief padding may shift during use and leave a tacky adhesive residue against the wearer's skin that must be removed via a rubbing motion or removal liquid such as soap, rubbing alcohol, or baby oil.
In some cases the tacky, adhesive residue becomes a difficult task to fully remove on the inside of the shoe itself, thus imposing the wearer to continue to feel a residual substance against the foot during future use.
This type of padding is not conducive to relieving pressure from sandal straps running across the front and top portions of the foot, as the toe pouch padding would be visually apparent underneath the straps and would appear outside of the shoe or in between the plurality of spaced apart straps, which is not the intention or purpose of that product.
A person wearing sandals having a number of spaced apart straps, where the straps are positioned across the front and top area of the foot, may end up experiencing excess forces from the straps and irritations on those portions of the wearer's foot that come into contact with those straps.
With continuous, repeated use of these types sandals, the wearer experiences unnecessary pressure and skin irritations caused by the straps, and the wearer's use of particular sandals is uncomfortable or impeded, thus interrupting the wearer's selection of shoes, everyday living and continuous daily activities.
Despite the existence of many types of insoles and padding to facilitate comfort for one wearing shoes, the sandal wearer continues to experience pressure and irritations on the top and front portions of the foot that come into contact with troublesome straps.

Method used

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  • Foot Protection Device for Insertion into a Sandal to Minimize Pressure and Irritations on the Top and Front Portions of the Foot
  • Foot Protection Device for Insertion into a Sandal to Minimize Pressure and Irritations on the Top and Front Portions of the Foot
  • Foot Protection Device for Insertion into a Sandal to Minimize Pressure and Irritations on the Top and Front Portions of the Foot

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Embodiment Construction

[0032]Before explaining at least one embodiment of the present invention in detail, it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced and carried out in various ways. Also, it is to be understood that the phraseology and terminology employed herein are for the purpose of description and should not be regarded as limiting. For lexicon purposes, the terminology “shoe” and “sandal” are used interchangeably.

[0033]Referring to FIG. 1, there is illustrated a preferred embodiment of the present invention 1 in the form of a foot protection device 1 shown in use on the foot 10 of one who is wearing a sandal. To use the device 1, the wearer will insert the wearer's foot 10 into the device 1 such that the foot band member 30 substantially covers an area of th...

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PUM

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Abstract

A foot protection device for insertion into a sandal, the sandal having a plurality of straps that run across the front and top area of the foot that may apply excess pressure and cause irritations to the foot, the foot protection device comprising, (a) an insole that lays upon and covers the sandal sole, (b) a foot band member positioned below the sandal straps and above the top of the foot and for the foot band member to have sufficient thickness and surface hardness to absorb the sandal strap stresses applied to the top of the foot and to thereby redistribute these stresses over the foot band member surface area to minimize any strap excess pressure and irritations to the top of the foot, and (c) a means for attaching each of the foot band member opposing ends to one of each of the insole opposing sides.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates generally to foot protection devices that may be inserted into sandals to provide enhanced comfort. More particularly, the invention disclosed herein relates to sandal insoles for redistributing potential stresses caused by sandal straps that run across the front and top area of the foot of a wearer. The foot protection device thereby minimizes excess pressure and irritations to the front and top portion of the foot on which the straps come into contact.[0003]2. Description of the Related Art[0004]The present invention is particularly applicable to the shoe industry, and to one who typically wears sandals consisting of straps that come into contact with the front and top portion of the wearer's foot, and will be described with particular reference thereto.[0005]The continuing concern among those in the shoe industry and among consumers who wear uncomfortable or irritating shoes, is that the...

Claims

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Application Information

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IPC IPC(8): A43B7/14A43B3/12
CPCA43B3/12A43B7/14A43B17/16A43B19/00
Inventor SHAPIRO, ALLISON
Owner SHAPIRO ALLISON
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