Bird feeder for window with sliding Tray

Udate 05.02.2025 

Upgraded the model with new tolerances for the tray and added something where the Birds can grab on to.

General information

I changed the design to fit 3 suction cups for better stability. I bought the suction at rossmann they are normaly used as hooks for the bathroom . One of the pictures shows the dimensions of the holes for the suction cups. 

I also provide the Fusion file so you can edit the first sketch to fit yours. 

I also added 2 simple dovetail slideways in the design so you can slide the trough out for cleaning purposes. 

It snaps in to place with 2 mechanical locks I integrated in the slideways.

As material choice I recommend PETG because of the UV-resistance and the greater flex for the locking mechanism.

Upgraded the model for

I changed the design to fit 3 suction cups I bought at rossmann. 

I added 2 simple dovetail slideways in the design so you can slide the trough out for cleaning purposes.