Couplet on door moves delatch mechanism around using on cubical switchboard

The utility model relates to a delatch mechanism especially indicates couplet on door moves delatch mechanism around using on cubical switchboard. The utility model discloses a couplet on door moves delatch mechanism around using on cubical switchboard which characterized in that: including the cabinet body, qianmen axis of rotation, preceding gate interlock arm, installation axle, connection transfer line and back door axis of rotation, the qianmen axis of rotation is erect on the cabinet body, be provided with first swinging arms on the inner end of qianmen axis of rotation, install the epaxial second swinging arms that is provided with, the vertical setting of connection transfer line one -tenth axial, the setting of back door axis of rotation are in the below that the cabinet was personally experienced sth. Part of the body, and the upper end swing joint of connection transfer line is on the second swinging arms, thereby it reciprocates the axis of rotation rotation setting of drive back door through seco