JP2545687Y2 - Shoes with light reflective soles - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe having a light reflecting sole.

[0002]

2. Description of the Related Art Conventionally, a special reflective sheet is attached to the side surface and the heel portion of a shoe sole to receive light from a headlight of an automobile,
The light is reflected and the reflected light is recognized by the driver of the vehicle, and the shoes are designed to be safe for the wearer. The power supply and the pressure-sensitive sensor that operates by detecting 120% or more of the body pressure are linked. A shoe with a light, in which a switch is embedded in the sole of the shoe and a lamp is arranged on the surface of the shoe via the switch and a lead wire, is proposed in Japanese Utility Model Laid-Open No. 4-96205.

[0003] The shoes to which the reflection sheet is attached have the disadvantage that the surface thereof is contaminated or damaged by dust and the light reflection function is reduced, and the reflection sheet must be attached and attached. However, there was a disadvantage that the cost was high. In the latter case, the pressure sensor is set to 20% or more of the weight pressure of the heel when the wearer stands up, and since the weight pressure of the wearer varies from person to person, Depending on the body weight pressure, the switch remains in the ON state or the OFF state, so that a sufficient effect cannot be expected, and the apparatus is complicated and the cost is increased.

[0004]

The object of the present invention is to eliminate the above-mentioned drawbacks and to provide a shoe with a simple structure, low cost, and a shoe sole having excellent light reflectivity over a long period of time. is there.

[0005]

The present invention will be described with reference to the accompanying drawings.
Partially composed of a soft transparent body, the inner surface 11
The light reflecting surface 12 composed of pyramidal projections 121.121.
Formed on the outer surface 1 corresponding to the light reflecting surface 12.
0 is slightly depressed from the contact surface of the sole,
A space 0 was provided between the body 0 and the light reflecting surface 12 and attached.
The gist of the present invention is a shoe provided with a light-reflective shoe sole .

In the present invention, the surface layer 1 of the shoe sole is made of a transparent soft vinyl chloride resin, a transparent vinyl chloride ethylene copolymer resin, a vinyl chloride vinyl acetate copolymer resin, and 1.2.
It is formed of a polybutadiene resin, polyurethane, transparent compound rubber, or the like. If necessary, a fluorescent pigment or the like may be added to the surface layer 1 molding material of the shoe sole to such an extent that transparency is not impaired.

On the inner surface 11 of the surface layer 1, right-angled triangular pyramid-shaped projections 121.121... Are formed on the molding surface of a shoe sole forming die such as an injection molding die or a slash molding die.
.. Can be easily formed by injection molding, slash molding, or the like, using a mold having a mirror-finished surface.

[0008] surface layer 1 of the sole in this invention is separately formed from the sole body 2, may be attached to the bottom surface of the sole body 2, the bottom surface of the sole body when the shoe sole body 2 molded May be integrally formed on the bottom surface of the shoe sole body 2 in a series of steps using an injection mold for molding a multicolor shoe sole.

[0009]

[Effects of the Invention] Since the invention is constructed as described above, when wearing it and walking at night and being exposed to the light of the headlights of a car during traveling, the light of the headlights passes through the surface layer 1. Then, the light is reflected in parallel to the incident angle by the light reflecting surface 12 composed of right-angled triangular pyramid-shaped protrusions 121.121. It is. Further, since the surface layer 1 is made of a soft body, it has flexibility and does not hinder walking and running, and since the reflection surface 12 is formed on the inner surface 11 of the surface layer, the reflection surface 12 is formed. It is possible to provide shoes excellent in light reflectivity over a long period of time without contamination or damage. In addition, since the surface layer 1 can be formed by injection molding and slash molding in the same manner as a normal shoe sole, a shoe having a simple structure, low cost and excellent light reflectivity can be provided. Also,
Oh provided a gap 0 between the sole body 2 in this invention
Runode, by the body pressure of the right-angled triangular pyramidal projections 121.121 ... wearer constituting the light reflecting surface 12 by the buffer action of the air gap 0, compressive deformation Without being found that reducing the light reflectivity Absent. Also, the outer surface 10 of the surface layer 1 is slightly depressed from the contact surface of the sole corresponding to the light reflecting surface 12.
Because there is , the recess 13 does not wear when worn,
Transparency can be maintained for a long time, and light reflectivity can be maintained.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of a shoe provided with a light reflecting shoe sole according to the present invention.

FIG. 2 is a sketch of a surface layer of a shoe sole.

FIG. 3 is an enlarged plan view of a surface layer of the shoe sole of FIG. 2;

[Explanation of symbols]

1. Surface layer 11 ... inner surface 12. Light reflecting surface 121: right triangular pyramid-shaped projection

Claims (1)

(57) [Scope of request for utility model registration] At least a portion of the sole of the sole body is provided on the bottom surface of the sole body.
It is composed of a soft transparent body and its inner surface 11 has a right triangular pyramid shape.
Forming a light reflecting surface 12 comprising protrusions 121.121...
Further, corresponding to the light reflecting surface 12, its outer surface 10 is
The surface layer 1 slightly depressed from the ground surface of the
It is noted that a gap 0 is provided between the reflective surface 12 and the reflective surface 12.
Shoes with a light-reflective shoe sole .