Wing Handles TRIZ Cases
- Vehicle Door Handle Assembly with Dual-Actuation Mechanism
A dual handle assembly moves a door release member via a pivot linkage when the user pushes or pulls the grip.
- Multi-directional Handle for Glass Doors with Existing Recessed Locks
Segmented handle design adds multidirectional opening to doors with existing recessed locks without replacing the lock assembly.
- Vehicle Door Handle with Self-Engaging Torsion Spring
A vehicle door handle uses a double torsion spring hooked to base boards by biasing force to secure the grip.
- Bidirectional Push Pull Handle for Motor Vehicle Door
A bidirectional push pull handle unlatches a motor vehicle door via a mechanical connection feature.
- Hand Lever Locking System with Sensor Feedback
A hand lever locking system uses a sensor unit to detect handle rotation and transmit data via a control device.
- UV Door Handle Sterilizer with Sensor Safety
A sanitizing lamp mounts on door handles to emit ultraviolet light for surface disinfection.
- Lock Assembly Fire Resistant Spindle Linkage
A lock assembly spindle linkage uses a fire resistant component to block the longitudinal bore.
- Top-Loading Mounting Track With Angled Guide Surfaces
A top-loading mounting track uses angled guide surfaces to insert retention elements from above.
- Photoelectric Switch-Controlled Motor for Intelligent Lock Automation
Replacing mechanical switches with photoelectric baffles resolves the contradiction between high intelligence degree and low device complexity.
- Threshold Protective Cover With Sloped Drainage Flange
A threshold protective cover uses a sloped sill deck portion and flange apertures to direct water away from the entryway surface.
- Flush Door Handle Mechanism for Single-Action Unlatching
A flush door handle mechanism projects outward to enable single-action unlatching of the vehicle latch.
- Continuous Window Handle Pivoting for Latch Access
A continuous window handle pivots along the rail to expose pivot latches.
- Espagnolette Handle Nesting in Window Lock Case
Nesting the actuating handle within the passive wing lock recess reduces construction volume while maintaining accessibility and preventing jamming.
- Locking Device Segmented Spring Mechanism for Gentle Closure
Segmented springs decouple pretension from closure, allowing gentle door closing while maintaining high locking reliability.
- Vehicle Panel Handle Counterweight Axis Configuration
A vehicle panel handle uses a counterweight rotating around a third axis to block the latch lever during impacts.
- Electronic Lock Telescopic Body Control Method
An electromagnet drives a telescopic body to unlock while a permanent magnet holds the position, reducing power consumption.
- Concentric Vehicle Glove Box Latch Reducing Depth
Aligning the lock barrel concentrically with the rotor reduces latch depth, increasing glove box storage capacity without compromising locking strength.
- Foot-Operated Gate Latch Mechanism for Pedal-Free Access
A foot-operated gate latch mechanism compresses springs to retract a bottomless latch receiver, allowing the barrier frame to swing open without manual contact.
- Textured Grip Door Knob Cover with Apertures
Textured rubber covers increase friction to ease operation while apertures preserve structural integrity.
- Radial Coupling Knob for Electrical Panel Closing Systems
A closing system uses a radial coupling knob and operating key to enable intuitive alignment and rotation.
- Push-Button Latch Actuation for Double-Leaf Door Locking
Pivoting push-buttons replace lever latches to eliminate excessive force requirements and injury risks in double-leaf doors.
- Magnetic Safety Gate Latch Using Helical Lift Mechanism
A magnetic safety gate latch uses a helical lift mechanism to disrupt magnetic attraction for adult access.
- Built-in Window Lock with Axial Clamping and Detachable Handle
Segmented handle design allows lever detachment during transport to prevent damage while maintaining secure locking function.
- Door Lock Override Mechanism for Railway Toilet Safety
A door locking system with a manual override button allows users to retract the bolt from inside.
- Intelligent RV Lock with Inclined Fingerprint Sensor and Electronic Peephole
An intelligent recreational vehicle lock integrates an inclined fingerprint module with an electronic peephole for secure access.