Building Locks TRIZ Cases
- Sealed Locking Fixture for Hygienic Environments
A sealed locking fixture uses a nested housing bore to protect internal components from external contaminants.
- Computer Casing Lock Plate with Retractable Burglar-Proof Design
An elastic element retains a movable lock plate in either a burglar-proof or storage position, preventing deformation during handling.
- Front-Mount Interlocking Sliding Rail Assembly
A front-mount interlocking sliding rail assembly positions the mechanism at the front for accessible installation.
- Magnetic Partition Door Closing Mechanism
A partition door uses magnets to attract and retain the panel in a closed position against the stile.
- Cabinet Interlocking Mechanism for Single-Drawer Safety
A cabinet interlocking mechanism uses a locking bar and rotatable blocks to restrict drawer movement.
- Switch Cabinet Locking Device with Rotating Tab
A locking device uses a rotating tab to restrict access to switch cabinet doors.
- Locking Mechanism with Rotating Clamp for Secure Door Sealing
A locking mechanism uses a flexibly coupled clamp to combine linear and rotational movement for secure engagement.
- Chamfered Driving Bar Toothing for Reduced Pressing Pressure
Stamping a driving bar with chamfers minimizes material displacement during punching, reducing pressing pressure and tool adaptation costs.
- Rosette with Elastic Fixing Elements for Screwless Door Handle Mounting
Elastically deformable fixing elements allow screwless rosette mounting, eliminating visible fasteners and reducing manufacturing costs.
- Locking Device for Sliding Door with Return Mechanism
A locking device uses a return mechanism to pivot a contact strip toward the component upon obstacle detection.
- Drawer Safety Lock with Threaded Pin Actuation
A safety closure device uses a threaded pin to connect an articulated joint to standard handles for reliable locking.
- Tamper-Resistant Locking System with Fragile Connector
Fragile connector breaks during tampering to trigger a spring-loaded safety bolt that permanently blocks the lock bolt maneuvering mechanism.
- Door Lock Handle Bushing Elastic Stop Ring Assembly
Elastic stop ring secures bushing on door lock handle neck, enabling modular adaptation to various window sizes without special tools.
- Transverse Pivoting Locking Element for Double-Leaf Glass Doors
A frame-mounted locking element pivots transversely to engage the inactive leaf of a double-leaf glass door.
- Cabinet Side Frames with Hollow Corner Posts for Collision Cushioning
Porous hollow corner posts absorb collision damage while modular racks add hand tool storage without increasing structural complexity.
- Nested Locking Mechanism for Sliding Glass Pane Security
A nested locking device secures sliding glass panes using a recessed actuator and synchronized driver elements.
- Retractable Latch Hook Shroud for ICU Door Snag Prevention
A spring-loaded shroud encloses the latch hook to prevent snagging on clothing and equipment during door operation.
- Gravity Lock Bin Lid Mechanism for Accidental Opening
A gravity lock bin lid pivots a lever under tilt to disengage a plunger, preventing accidental opening by animals or wind.
- Integrated Luggage Locking Assembly with Push and Rotary Bolts
A compact luggage closing assembly integrates push and rotary bolt structures on a single base plate to secure lids and fasteners.