| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high pressure steam sterilizer, in which a rid body 12 for closing an opening part of a chamber is made to be safely opened and closed. <P>SOLUTION: A convexo-concave part 16a is installed circularly and coaxially with a rod member 14 on the face of a handle member 16, on the face which is directed to the lid body 12 and of the handle member 16 which is engaged with a rod member 14. The free end part of the lid body 12 is provided with a lock pin 34 which can be inserted in and removed from the concave part of the part 16a. The rock pin 34 is placed with an elastic force by a third coiled spring 38 in the direction of coming out from the concave part in the manner that the rock pin 34 will not come off. A sterilizer body 10 is provided with a solenoid 20 and its plunger 20a is connected to one end of a rocking arm 24, which is rockably disposed by a screw 28, through a first coiled spring 22, and the other end of the rocking arm 24 is rockably connected to the rear end part of a pressure pin 30. The pressure pin 30 is projected in conjunction with the sucking operation of the plunger 20a generated by ON-state of the solenoid 20, and the lock pin 34 is inserted in the concave part against the elastic force by pressing the pressure pin 30 to inhibit the turning operation of the handle member 16. <P>COPYRIGHT: (C)2008,JPO&INPIT |
