FRAME ELEMENT FOR EARMUFFS, AND EARMUFFS USING THE SAME

摘要

The present invention relates to frames to be used for earmuff, the application of earmuff. One embodiment according to the invention, frame unit include that left and right earflaps can be worn over a user& prime for earflaps; S or so ears, their ear is inserted into a kind of user respectively to earflaps, wherein outer cover plastic covering frame element keeps the earflaps of shape, it is many for regular length by being overlapped into that hollow elliptical form made of the flat plastic plate of two opened end parts, which is converted into 3-D effect, it is ultrasonic bonding, is body combined in one; One hollow oval plastic plate has a flat part, as long as regular length part surrounds ultrasonic bonding;The 2015 of copyright KIPO submissions