LEE, DUG WOO,이득우,KIM, JONG OH,김종오,LEE, DUG WOOKR,KIM, JONG OHKR
申请号：
KR1020140097054
公开号：
KR1020160014907A
申请日:
2014.07.30
申请国别(地区):
KR
年份:
2016
代理人:
摘要：
The present invention relates to a door locking and unlocking apparatus, and more particularly, to an apparatus to stably lock a high-pressure vessel with even force or easily open a door of an autoclave with a high vacuum kept inside or a high-pressure incubator. According to the present invention, for the autoclave to store inside and sterilize a medical device for a certain period at high temperature and under high pressure which has a door locking unit, in which a locking pit is formed, is fixed and installed on a side of an opening section of the autoclave, a door to open and shut the opening section of the autoclave installed by a hinge unit and a door opening and shutting driving unit installed in the front of the door for a driving axis inside the door opening and shutting driving unit to be caught by or released from the locking pit of the door locking unit, the door locking and unlocking apparatus comprises: a forward and backward rotating driving motor which is installed on a side inside of the door opening and shutting driving unit； a ball screw which rotates forward and backward by operating of the forward and backward rotating driving motor； a moving part which moves from side to side by the forward and backward rotation of the ball screw； a first operating part which is installed with a pin inserted into each of upper and lower brackets of the moving part so that the first operating part is capable of moving back and forth； a second operating part which is inserted into the upper and lower sections of a side of the first operating part so that the second operating part is capable of moving back and forth； and a fixed part that installs, with a pin, one side of the second operating part while the side is inserted, wherein an upper bearing and a lower bearing are pinned around the external circumferential area of a hole formed in an upper bracket and a lower bracket, respectively, of the other side of the second operating part to install the second oper
