A simple chair table design.

A chair with specific armrests required finding a suitable solution.

The design was based on a C-shaped frame with a screw to secure it to the chair. Essentially a clamp.

A hirth joint is used to level the table. The tilt mechanism is secured with another screw.

For easier printing, the tilt mechanism has been separated from the table. A classic dovetail joint is used to connect the table to the tilt mechanism. A piece of filament is used for securing.

Table assembly

Printed parts

The assembly begins by screwing the screw into the frame. The screws cannot be mistaken, each has a different diameter.

Put the cap on the screw.

The next step is to connect the table and tilt mechanism with a dovetail joint.

A piece of filament is needed to secure it.

The last step is to connect the top part to the table and the bottom part to the clamp. For this, you need to use the last long screw.

Assembled armrest table ready for use.

Simply slide the table onto the armrest. Secure with a screw. Adjust the horizontal position and secure again with the screw. Pleasant to use.

Printed from PLA

Nozzle 0.4, layer height 0.2,  infill Gyroid 25%, (only for table part infill Gyroid 8%)