Patent ID: 6550827
Filing Date: 2003-04-22
Classification: E05B,E05C,Y10T

Abstract:
A closing device of a hinged door which is provided in a storing device with the hinged door, for restricting the opening of the hinged door at the time of an earthquake, the closing device comprising:a case having a space therein and provided in a main body of said storing device, an opening formed in a bottom surface of said case; a locking member having at its top a flange portion larger than said opening and arranged in said opening so as to be upwardly movable, with the flange portion being situated inside said case; a plurality of moving spaces defined by dividing the space inside said case; and a plurality of rolling members respectively accommodated in said moving spaces so as to be movable and adapted to be placed on the upper surface of said flange portion by a shaking force to thereby prevent upward movement of said locking member.