Patent ID: 7630742
Filing Date: 2009-12-08
Classification: G06F,H01M,Y02E,Y10T

Abstract:
1. A wireless device including at least one locker structure, wherein the locker structure comprises: a battery pack side coupling member (a first coupling member) protruding from the outer surface of a battery pack, the first coupling member having a hook formed at one side thereof and a structure tapered downward toward the battery pack (an incline structure) at the other side thereof; and a wireless device body side coupling member (a second coupling member) mounted in a body of the wireless device at the position corresponding to the first coupling member, the second coupling member including a coupling part which can be coupled with the hook, a member body having a rear protrusion formed at the position corresponding to the incline, and an elastic member mounted at the rear of the member body, whereby when the member body is pushed toward the elastic member so as to separate the battery pack from the wireless device, the coupling part is uncoupled from the hook, and the rear protrusion pushes the incline of the first coupling member with the result that the battery pack is automatically separated from the wireless device, wherein the rear protrusion has a curved end, which is brought into contact with the incline of the first coupling member when the battery pack is separated from the wireless device, and the elastic member is a compression spring.