Vehicle Locks TRIZ Cases
- Vehicle Door Handle Two-Shot Molding Metallic Finish
Two-shot injection molding embeds aluminum micro-flakes in thermoplastic to create a durable metallic surface finish on vehicle door handles.
- Integrated Hood Latch Keeper for Vehicle Front Clip Alignment
Position-controlled front hood latch bracket with keeper features guides the latch base into precise alignment during assembly.
- Vehicle Door Handle Merging Interior Exterior Operation
Merging interior and exterior handles into one assembly reduces weight and complexity while allowing operation without leaning.
- Vertical Locking Rod Mechanism for Trailer Door Security
A vertical locking rod mechanism secures trailer doors by rotating bolts into frame keepers.
- Handle Device Cable Holding Guide Pieces Elastic Deformation
Guide pieces flexibly widen during insertion then recover to hold outer cables securely, preventing fall-off under tension and vibration.
- Vehicle Door Alignment Tool for Striker Pin Positioning
Alignment tool guides striker pin through body hole and latch assembly to set precise cross-car and vertical positions.
- Swivel Catch Hook for Front Hood Safety Closure
A swiveling catch hook clears a striker using its dead weight to maintain secure engagement without adding components.
- Door Hasp Lock Breakaway Flange Security
A door hasp lock uses a breakaway third flange to store the locking member securely when unlocked.
- Vehicle Door Handle Cover Alignment via Hook and Slot Mechanism
Hooks engage slots with chamfers on the door handle structure to align the cover, eliminating gaps while simplifying large-scale automotive production.
- Plug Door Restricting Mechanism Prevents Slidable Base Rotation
A plug door device uses a connecting shaft to link movable members that engage stationary restricting parts when the door closes.
- Dual Gooseneck Hinge Assembly for EV Charge Port Doors
Segmented hinge members enable multi-axis rotation of an electric vehicle charge port door, reducing space requirements in tight parking scenarios.
- Vehicle Door Handle Pinless Hinge Design
A vehicle door handle lever rotates on a pivot and rolling surface integrated into the insertable body.
- Motor Vehicle Lock Rotary Latch Pawl Pivoting
Pivoting the pawl at an angle reduces component count and actuation forces in motor vehicle locks.
- Vehicle Control System Custom Distance Thresholds
A vehicle control system sets personalized door lock distances using portable device signal strength measurements.
- Symmetric Vehicle Handle Lighting with Segmented Frame
Segmenting the handle into a fixed frame and mobile lever positions the light source near the user, reducing optical guide length and energy consumption.