Patent ID: 7664470
Filing Date: 2010-02-16
Classification: B60R,E05B,G07C,Y10T

Abstract:
1. A wireless transceiver having a mechanical key comprising: a resin case having a hollow space that accepts the mechanical key; and a reinforcement made of a metal plate for reinforcing the resin case, wherein the mechanical key has a hook for engagement with the resin case, the hollow space is defined by a combination of a thin wall and a thick wall, the resin case has a depression in the thin wall of the hollow space that accepts the hook on the mechanical key when the mechanical key is accepted in the hollow space, the reinforcement includes reinforcement portions disposed inside the thin wall of the hollow space in a proximity of the depression in the thin wall of the hollow space, the reinforcement is either embedded in or fixed on both the thin wall and the thick wall that define the hollow space, and the reinforcement bridges the thin wall and the thick wall that is adjacent to the thin wall.