Hockey bag telescopic lock push button replacement

I created this part to replace my broken handle of my hockey bag. if you see in the picture (middle part), it broke, so I was unable to retract the handle. I am still new at 3d printing so this is my first design. I understand is not very clean or smooth.Also I changed or added thickness to some areas to enforce the bracket. As you might see where it broke, it seems to be very thin walls.But it works.I printed first with black PLA matte first for testing, then with white PETG HF.so far working i will see if it will last.