Special anti-escape lock for experimental animal cage

• Main Authors: PENG SHENGYUN, ZHAO WEIDONG, CHEN NAIHUI
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2022
• Subjects: ACCESSORIES THEREFOR; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

The utility model relates to the technical field of experimental animal cages, in particular to a special anti-escape lock for an experimental animal cage, which comprises a lock body and a special key, a reset spring is arranged on the lock body, in the use process, a spring bolt is in an extending state under the action of the reset spring, and in the working process, the special anti-escape lock for the experimental animal cage is locked. When the lock needs to be unlocked, the special key is inserted into the lock hole and rotates anticlockwise, the left side wall of the groove of the spring bolt is extruded by the shifting rod on the special key, so that the spring bolt retracts inwards, and when the special key rotates to a certain degree, the spring bolt slides into the lock hole to complete locking. In the using process, the special key rotates backwards, the reset spring resets, the spring bolt stretches out and the special key can be pulled out, and the special anti-escape lock is in a to-be-locked