PROTECTOR FOR SHOULDER STRAP OF BACK PACK

摘要

PURPOSE: A protector useful for shoulder strap of back pack is provided to cover the shoulder and to effectively reduce and distribute pressure by the back pack by making the protector in a tube form. CONSTITUTION: The protector(1) is coupled to a shoulder strap(2) of back pack and comprises a tube part(10) having an opening(11) to inflow and outflow air, a cover(10a) made of hard material to broadly shield the shoulder, thresholds(20) at both sides of the cover(10a) to place the shoulder strap(2) therein to protect the shoulder strap(2) from being released at both sides, and bands(30) fixed at both sides of the thresholds(20). Pairs of male/female buckles(31,32) are held on the bands(30) to prevent the shoulder strap(20) from being released at upper side.