Tumbler Locks TRIZ Cases
- Key-Locked Carabiner Gate With Nose Bolt Anti-Theft Locking
A nose-mounted key lock drives a bolt into the gate aperture, preventing hand opening while keeping the carabiner easy to align and use.
- Dual-Bit Key Lock with Multifunctional Nut for Tumbler Conversion
A dual-bit key actuates a multifunctional nut to reposition tumblers and control locking.
- Safety Lock Anti-Manipulation Plate Mechanism
An anti-manipulation plate with displacement wings blocks manipulation instruments from detecting key profiles, preventing unauthorized access.
- Safety Lock with Telescopic Recoding Element
A safety lock uses a telescopic recoding element to automatically restore disabled keys and manage multiple codes.
- Construction Key Cylinder with Temporary Blocking Member
A cylinder lock installs a temporary blocking member to hold keys away from the outlet slot, preventing unauthorized access while allowing site key operation.