Patent ID: 8336710

Claim:
A safety drill bit suspension structure, comprising a suspension board and a carrier seat that receives insertion of a tool, characterized in that the suspension board and the carrier seat are pivotally connected to each other, the carrier seat comprising mateable halves of tubular trough that respectively define a base and a cover, wherein the base has a top end forming therein a positioning ring for positioning of a tool inserted therein and a bottom end connected to the cover, the cover having a circumferential surface forming in a central portion thereof an opening that surrounds a retention tab, the tab having a top end forming a flange projecting in a direction of an inner circumference of the cover, the tab having an outer circumferential surface that is connected and fixed to the opening by a connection element to form a theft resistant device, the cover forming a locking member at a top end thereof and projecting from a location corresponding to the positioning ring so that when the cover and the base mate and couple to each other, the locking member is put into engagement with an inner circumference of the positioning ring to form a complete structure of the carrier seat, whereby the drill bit is inserted through the insertion opening of the carrier seat in an upward direction to get into contact with the positioning ring before the carrier seat is completely coupled, and the tool has a surface forming a recessed positioning cavity that receives the retention tab to engage therein so as to achieve the purpose of use for safety suspended exhibition.