| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly reliable hook slider which is constituted in such a way that the door of a maintenance window does not open easily even when a force is applied from the inside of a hood. SOLUTION: A hook slider 10 for incubator is provided with a maintenance window 20 made through a hood 16, a door 30 which is freely rotatably supported near one end 32 of the window 20 and has a front-side outer edge 34, and the hook slider 10 which locks the door 30 near the other end section 39 of the window 20. The slider 10 is provided with a fixing member 40 which is attached to the hood 16 near the other end of the window 20, a movable member 42 having a push-button surface 46 which is slidably attached to the fixing member 40, urged toward the locking position from a retreated position by means of a first spring 44, and moved to the retreated position upon receiving a pressing force against the elastic force of the spring 44 and a locking surface which locks the door 30 in a state where the locking surface is engaged with the front-side outer edge of the door 30 at the locking position, and a stopping member 52 which retains the movable member 42 at the retreated position when the push-button surface 46 is pressed and cancels the retention when the member 52 comes into contact with the door 30. |
