Cut safety belt ware and have this car emergency power source who cuts safety belt ware

The utility model discloses a cut safety belt ware and have this car emergency power source who cuts safety belt ware should be including handle portion and base portion, and this handle portion is through setting up kink and the fixed connection of base portion in its one end, detachably installs the blade in the clearance between base portion and the handle portion, the breach of cutting edge between base portion and handle portion of this blade, the interval in clearance is greater than car blet thickness, is less than the infant and points thickness. Blade wherein is that detachable installs in cutting the safety belt ware, and the cutting edge of blade is dual or trilateral or the multiaspect, can pull down after cutting edge is blunt and change, uses the another side cutting edge, compares the tradition and cuts the safety belt ware and practice thrift the cost, and the handle of setting also facilitates the use, and simultaneously, it also is that detachably installs on automobile emergency power sourc