Bin door locking mechanism of pressure steam sterilization box

• Main Authors: LIU YAJUN, GAO KAIFEI, SHEN ZHILIN, YE DALIN, XU LEI, LI XIA
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: ACCESSORIES THEREFOR; BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS ORWINDOWS; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

The utility model relates to the technical field of steam sterilization boxes, and discloses a pressure steam sterilization box bin door locking mechanism which comprises a base and a sterilization box body, a rotating seat is arranged on one side of the base, a cross beam is connected to the rotating seat, a driving shaft is rotationally arranged on the cross beam, a hand wheel is arranged at the outer end of the driving shaft, and a bin door is fixed at the inner end of the driving shaft. A ratchet wheel is fixed to the driving shaft, a pawl arm is arranged on the portion, located on one side of the ratchet wheel, of the cross beam, the pawl arm is rotationally connected with the cross beam, a pawl matched with the ratchet wheel is arranged on one side of the pawl arm, a tension spring is arranged between the upper end of the pawl arm and the cross beam, a sliding seat is fixed to the lower side of the cross beam, and a sliding block is arranged in the sliding seat in a sliding mode. A connecting column in