Lock Casings TRIZ Cases
- Interchangeable Lock Core with Offset Cam and Snap-Fit Housing
An interchangeable lock core assembly replaces threaded interfaces with a snap-fit mechanism using offset cams, eliminating thread damage during installation.
- Hinged Bridge Adapter for Non-Standard Mortise Lock Cavities
A hinged bridge adapter folds into a rectangular tube to support mortise locks in existing door stiles.
- Locking Cylinder Snap Ring Rotation Stop
A snap ring forms a rotation stop with the cylinder housing to limit core angle.
- Lock Cylinder Cover Attachment via Axial Form-Fit and Caulking
Segmenting the chrome-plated cover from the base cylinder reduces material waste while a push-fit nose and lug mechanism ensures secure attachment.
- Modular Lock Assembly Adaptation for Door Thickness
Segmented extension modules with universal coupling mechanisms resolve assembly complexity while adapting to different door thicknesses.
- Wafer-Tumbler Cam Locks With Modular Plugs and Retainer Clips
Modular plugs with varying adapter lengths reduce inventory needs while retainer clips simplify installation without specialized tools.
- Keyed Lock Defender Block Mechanism for Anti-Burglary Security
Rotating defender block conceals manipulator head to protect mechanical combination pins, resolving vulnerability to lock-picking and bumping attacks.