Sleeve/Socket Joints TRIZ Cases

An enlarged duct connector nests a tubular acoustic insert near the compressor to cut refrigerant noise with lower pressure drop and smaller size.

A two-step bayonet quick-connect locks burner tubes by insertion and rotation, cutting grill assembly time and cost while preventing axial disengagement.

A segmented PVC vent pipe extension uses presealed joints to restore code height after reroofing and divert rainwater into the plumbing stack.

A protrusion-and-groove quick-connect locks grill burner tubes in two steps, cutting assembly time while maintaining secure alignment.

A bendable sealing element locks telescoping pipes while damping vibration, preventing wear, and allowing damage-free disconnection.

A one-piece food-grade stainless steel solenoid valve removes brass and nickel plating to simplify manufacture and avoid fluid contamination.

Bent clamping elements create a push-in tube connection that resists static axial loads without rotation, tools, or extra clearance.

Elastic sealing lips press directly on the capsule wall to replace fragile collars, improving sealing across varied brewing capsule shapes.

A nested exhaust adapter connects two pipe diameters while routing condensate into the exhaust port to prevent surface contamination.