Patent ID: 6682212
Filing Date: 2004-01-27
Classification: B43K,Y10S

Abstract:
A light-emitting pen having a front pen tube and a rear pen tube, the front pen tube having a spring and a filler, and the rear pen tube having the light-emitting element and a resisting element; an upper end of the filler having a light-emitting element; and the resisting element being installed above the light-emitting element; characterized in that:the light-emitting element has a light collecting tube and a battery tube; a front end of the light collecting tube is installed with a light collecting piece or light dispersing piece; a metal button, a plurality of serial connecting batteries, a spring, a metal conductive seat and a light-emitting body are sequentially installed in the battery tube; a lateral wall of the battery tube has a metal conductive wire, a lower end of the conductive wire is in contact with a conductive seat, and an upper end of the conductive wire protrudes out to be above the battery tube; the resisting element has a push tube; a lower end of the push tube has a metal cap; the metal cap is in contact with a tenon on the metal button; wherein when a user presses a button on a top end of the resisting element, the metal cap will be in contact with the tenon of the metal button and an upper end of the conductive wire so that the light-emitting body emits light; on the contrary, when the metal cap is not in contact with an upper end of the conductive wire; the light-emitting body does not emit light; a lower end of the metal cap has a long block and a lower end of the hollow push tube has a groove; after the metal cap is embedded into the hollow push tube, the long block will be embedded into the groove.