US 5,396,720 AGranted

Fixing structure for lightening circuit of 2-stage switch on lightening shoe

OwnerWen I. Hwang, Ming C. Tsuinventors

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Abstract

A fixing structure for the light sensitive lightening circuit of 2-stage microswitch type on a lightening shoe, wherein the shoe heel is excavated to form a receiving recess having fixing holes on the top surface and a shallow concave groove on the bottom surface thereof; a transparent fixing seat has at the top thereof lugs corresponding to the fixing holes, further at the bottom thereof a receiving groove corresponding to the shallow concave groove for receiving a lightening circuit board; the fixing seat is insertable into the receiving recess of the heel, and is formed a part of the heel by joining the lugs with the fixing holes. The circuit can be activated through the darkening of circuference, and the LEDs in the circuit can shine intermittently following another activation by the trampling action on the shoe created by walking or dancing.

Claims1

Dependent claims

A fixing structure for the lightening circuit of 2-stage switch type on a lightening shoe, comprising:

a shoe heel of a lightening shoe body, a light sensitive 2-stage lightening circuit having a microswitch embedded in a fixing seat, wherein said structure being characterized in that
said shoe heel includes a receiving recess which has two fixing holes on a top surface thereof and a shallow concave groove on a bottom surface thereof,
said fixing seat being preferably made of soft and transparent material, and having a contour and size coincident with that of said receiving recess of said heel;
and at a top thereof there being two lugs corresponding to said two fixing holes, further at a bottom thereof there being a receiving groove corresponding to said shallow concave groove to receive a lightening electric circuit board;
said fixing seat being connected in said receiving recess of said heel by glue and the joining of said lugs with said fixing holes to form a part of said heel.

2 more elements

Dependencies are inferred from the claim text.