Child Confinementcylinder breaking and unlocking YKKap Venato

"The child has locked the door from the inside."

It's about taking out the trash in the morning, or when a child spins a thumb-turn after a parent when they go outside.A common occurrence in single-family homes. Since the thumbturn is also large, children can easily operate it.

It takes about 20 minutes to arrive.This time it was near.The child is panicking and crying inside.

The cylinder is YKK ap Venato MIWA PS.08FE SP with heat insulation specifications.It is a type that can be used by grinders.However, since the handlebar is in the way, I will proceed with a bullet-shaped rotating file this time as well.A hole saw is good, but it's exhausted and the replacement cost can't be ridiculous.The grinder with high cost performance is the first, and the second is a cannonball type rotary file, which requires a lot of work.

The locking bar finally came out in about 10 minutes.After that, about 5 minutes later, the locking bar was removed and the spindle shaft was turned to unlock.

A child who comes out from inside finds a parent and rushes.There is also an uncle (me) who doesn't know there.She has a confused look and she has stopped crying.

This time, due to the frictional heat of the aluminum housing, welding to the tip jig is severe.I had a hard time getting rid of it.

The cylinder replacement was installed as a black insulation specification, but it matches the wood grain color as a point.