Returnable Containers Actuation TRIZ Cases

A single flat spring replaces multiple separate springs in a deposit lock mechanism, reducing assembly complexity and overall device size.

A take-back system uses an indoor air reservoir and ducts to regulate temperature at the insertion opening, protecting cameras and printers from weather.

An automated return machine uses scanners and light barriers to verify packaging type, preventing non-food items from entering the disposal stream.

A tubular handle lockout device uses a guide ramp to wedge the support member against the clamping screw for secure attachment.

A guide rail locking mechanism prevents unauthorized trolley removal using a magnet and mechanical barrier.

A linearly movable stabilizer pushes bottles against a transport element to stabilize them, reducing component count in reverse vending systems.

An electronic locking device replaces coin deposits with wireless smartphone control, eliminating checkout delays while maintaining cart security.

Segmentation divides heavy bin loads into manageable units, reducing storage space and improving safety.

Segmented springs in a deposit lock reliably eject small diameter coins that previously stuck, while the torsion spring handles larger coins.