Zipper

Abstract

A zipper includes a sound and light circuit arranged in a pulling member body, and the sound and light circuit consists of a switch, a battery, a speaker and a light-emitting member. With the switch manually pressed, the sound and light circuit gives out sound and light from the interior of the pulling member body. Thus the pulling member body can be pulled up and down to joint or separate two tracks of teeth of the zipper, and sound and light can be heard and lit up if the sound and light circuit is turned on by pressing the switch, so the pulling member can have the function of sound warning and light brilliance during nighttime in addition to the original function. Moreover, it the switch of the sound and light circuit is the on-indicating switch of a mobile phone, the sound and light can give a double sign of a call coming to the mobile phone.

Dependencies are inferred from the claim text.