Wing Handles TRIZ Cases
- Auto-relocking Lever Compression Latch Design
A lever compression latch integrates the latching member with the pivot handle to enable automatic re-locking upon door closure.
- Wireless Electronic Door Trim Eliminates Wiring Defects
Replacing mechanical wiring with ZigBee communication eliminates defects while enabling real-time monitoring of elevator doors.
- Door Handle with Internal Movable Piece for Profile Adaptation
An internal movable piece adapts the handle to European profiles, compensating for wear and gaps.
- Bidirectional Invisible Door Handle Mechanism
Spring-connected plates move against an intermediate plate to enable bidirectional sliding door operation while maintaining visual integration.
- Vehicle Door Handle Sanitizing System with Automated Nozzle Dispensing
Automated nozzle dispensing on the door handle eliminates manual wiping burdens while ensuring regular sanitization coverage after each use.