JP3121849U - Structure for preventing cracks and scratches - Google Patents

Abstract

[PROBLEMS] To prevent cracks and cracks.
SOLUTION: At least two types are selected from metals and carbon materials having different electrode potentials, and these are combined into a sheet form in a layered form and processed into a shape that matches the sole.
[Selection] Figure 1

Description

  The present invention relates to a structure of a tool for preventing cracks and tears generated near the sole of a foot.

Cracks and tears are a phenomenon of skin tearing that occurs on the soles of the feet. As a method for preventing this phenomenon, various external preparations are mainly used. In addition, it has been proposed to apply alkaline electrolyzed water. However, many people have little pain, and it is difficult to see because they are hidden behind shoes and socks.
Japanese Patent Application No. Hei 6-261946 Japanese Patent Application No. Hei 7-341706 Japanese Patent Application No. Hei 10-13284 Japanese Patent Application No. Hei 7-175968 Japanese Utility Model Registration 07-31088859

  The problem is to prevent cracks and cracks in the soles.

  When metals having different electrode potentials and alloys thereof are brought close to each other, electrons are transferred, and metals having low potentials are oxidized. At this time, heat is generated slightly. Although the carbon material is not a metal, it has conductivity and an electrode potential is generated in the same manner as the metal, and the paired metals in proximity are oxidized. This phenomenon is promoted especially when even a small amount of moisture is present. Here, negatively charged electrons are generated near the surface of the metal to be oxidized, and move toward the metal or carbon material. The oxidized metal gradually falls off, and negatively charged electrons are abundant in the vicinity of both metal surfaces. When such an environment occurs in the vicinity of the skin of the sole, the body fluid exudes to the vicinity of the skin in combination with an increase in the temperature of the sole, resulting in a wet state. As a result of the experiment, two sheets of magnesium, aluminum, titanium, zinc, chromium, iron, nickel, tin, lead, copper, silver, palladium, platinum, gold, and alloys of these metals were selected and combined into a composite sheet. When the structure was attached to the sole, it was found that the sole became damp and the cracks and cracks around it disappeared. Carbon materials such as carbon fiber, graphite, and charcoal were also effective. Among the above materials, a composite structure in which metals such as zinc, titanium, aluminum, iron, tin, alloys thereof, and carbon materials are combined is preferable from the viewpoint of economy and hygiene. Platinum, gold, and silver are also suitable materials as long as they are not expensive. For the combination of the two types of materials, one type of material is selected from each of group A of zinc, titanium, aluminum and iron and group B of iron, silver, platinum, gold and carbon materials. The materials selected from Group B are combined so that the electrode potential is higher than the material selected from Group A. Although copper is an effective material, it was removed because of its coloring effect. Selecting three or more types of metals is effective, but since the transfer of electrons is performed substantially between the two substances having the largest potential difference, at least two types of materials selected from the A and B groups should be placed close to each other. Compounding is a necessary condition. When this composite structure is attached to the sole, the vicinity becomes wet due to the body fluid secreted from the sole, and the cracks and red spots disappear naturally. Conventionally used external preparations for skin may be used in combination, but most cracks and scratches disappeared only by the moisturizing effect of the body fluid secreted by itself. However, it is necessary to apply the composite structure of the present invention after treatment by an expert for severe cracks and scratches where the subcutaneous tissue is exposed.

  As these two kinds of materials, a thin plate, a foil, a net, a thin plate with a small hole, a woven fabric, a non-woven fabric, and a powdered paste can be used. The combined thickness is preferably about 1 mm or less. This is because the sole has irregularities and the vicinity of the thumb joint is bent so that the shape and movement of the sole can be followed. The bent portion corresponds to the flexibility of the composite, and the portion is made with a simple hinge structure. For example, the structure in the vicinity of the thumb joint is cut back and forth, and the part cut off with a flexible cloth tape is reconnected. The carbon material is easy to process into a flexible paint or paste and can easily follow the movement of the thumb joint. The two selected materials are close together to form a composite. The proximity distance is preferably about 1 mm or less. As the method, a method of layering is simple. This layered composite is worn in the shape of a sole. A layered tape may be attached to the sole. In this case, a thin material such as aluminum foil or stainless steel foil is used. In addition, a material having a net or a small hole may be combined in layers. Compounding is performed by bringing them close to each other, but they may be made close to each other or partially close. It is convenient that the bottom surface of the composite is perforated so that moisture can enter the adjacent portion as much as possible. In that sense, a thin plate with a net or small holes is suitable. The carbon material is made into a paste with an adhesive that contains a moisturizing agent such as glue or gel, and is used by painting it on aluminum foil or by applying it to an object such as skin. It may be covered with foil. At this time, if a cloth is interposed as a base material in the coating film, it is effective to assist reinforcement and moisture retention. Carbon fiber is used in the same way as foil.

The composite structure is used by being fixed in a shoe in advance, used as an insole, or put in a sock to be attached to a sole. When fixing in a shoe, it is convenient to embed the composite structure when forming the shoe sole. The composite structure is shaped like a ship bottom to match the shape of the soles. It is also possible to form a bag like a socks around the toes. A material in which a metal is arranged on the surface of natural fiber or synthetic fiber can also be used. In this case, it is preferable that the composite structure is knitted into the sole portion of the sock. A nonwoven fabric in which two kinds of metal fibers are mixed can be processed into a sheet and used. The two kinds of materials to be brought close to each other are fixed so as not to move with respect to each other. As a method for this, it is simple to prevent movement using an adhesive tape. When using adhesives or adhesives for fixing, use as little as possible of synthetic resin adhesives or adhesives such as glue, starch or vinyl. It is effective to include a water-retaining substance such as a gel. A small amount of a water-insoluble pressure-sensitive adhesive or adhesive can also be used.
Since the foil-like material is torn or disappears, a thickness of 0.1 to 0.3 mm is necessary. When using it as a bandage, it is possible to use a thinner one, but at this time it is better to reinforce it with a plastic film. Materials other than foil can be used semi-permanently with very little wear. The interface of the materials laminated in layers can be in contact with each other or in a state close to contact, or in a state where a sheet-like material such as paper or cloth or a water-absorbing synthetic resin sheet is interposed therebetween. The end of the composite structure is protected by attaching a plastic presser cover. In particular, in the case of a cloth-like or net-like composite, it is necessary to prevent fraying at the end.

  The composite structure of the present invention is very effective in preventing cracks and cracks, which are problems. Immediate effects, effectiveness, and durability that are not found in conventional skin external preparations and alkaline electrolyzed water can be obtained. Moisture generated during use does not cause odor or sliminess.

Specific examples will be described below.
Each 0.3 mm diameter aluminum wire and stainless steel wire are processed into a 30 mesh net. The net is cut into a foot shape and laminated together, and the end portion is covered with a polyethylene resin end cover having a width of 5 mm and a thickness of 1.5 mm so that the end metal wire does not break. The flat composite is molded into the shape of a foot heel. Put this in shoes or in socks. This was used only in the daytime, and cracks and mild cracks disappeared in about 2-7 days.

  The present invention uses a special environment in which two kinds of materials close to each other exchange electrons to secrete their body fluids, and this moisture prevents cracks and tears. We believe that the effect is lasting, and it will be widely accepted by the market by stimulating people's cleanliness.

It is an example of the longitudinal cross-sectional view of the composite structure with which the sole shoe lower surface was mounted | worn. It is an example of the top view of a composite structure. It is an example of the sectional side view of the composite structure which has a hinge structure.

Explanation of symbols

1 sole shoe lower surface 2 aluminum thin plate thickness 0.5mm material 1050H24
3 Stainless steel foil Thickness 0.1mm Material SUS430
4 Cloth tape Nitto Denko's packaging tape 5 Perforated aluminum sheet 0.5mm in thickness Material 1050H24
6 Small hole diameter 1mm
7 Hinge separation part 8 Hinge tape Nitto Denko packaging cloth tape

Claims (1)

A structure for preventing cracks and tearing, in which at least two kinds of materials having different electrode potentials are combined in the form of a sheet close to each other and processed into the shape of a sole

Images