Anti-Theft Cycle Devices TRIZ Cases

An integrated bicycle rack and lock station secures the front wheel, rear wheel, and frame using a moveable lock bar assembly.

An integrated coupler uses infrared communication to transmit battery data while converting voltage for reliable charging.

A rotary locking member prevents unauthorized bolt retraction by maintaining a dead-locked condition without adding mechanical complexity.

A microcomputer-controlled power supply circuit manages vehicle winker lamps by switching between position and hazard modes.

Internal fixing members and covered wire channel prevent unauthorized harness access, enhancing saddle vehicle security.

Integrating an electronic lock into the foot plate resolves the trade-off between theft prevention and device complexity.

Internal cable routing within a hollow frame protects vulnerable components from vandalism while simplifying maintenance for public sharing programs.

Segmented clutch components resolve interference between electric and manual control modes, ensuring smooth operation without deadlock.

A movable clutch pin and rotary shafts adapt a lock mechanism to left or right door openings, eliminating separate part manufacturing.

Segmented brake lines and trapped fluid pressure maintain braking force after lock compromise.

A vehicle controller restricts accessory operation when a secondary driver operates the car with rear passengers present.

Ground access ladder mounts at two positions to disable hydraulic systems during upper region service, resolving safety risks from accidental operation.

Adjustable clamp secures steer tube while rotatable lever engages receiver to lock front wheel, preventing rolling on loaded touring bicycles.

Vertical stacking of the operating member above the top bridge reduces structural complexity while preventing external tampering.

A ring lock fixing element flange moves into a receiving chamber under tension to block unauthorized cable pin dislodgement.

Radial insertion of the slide pin into the cam member eliminates axial assembly difficulty while the elastic engagement piece prevents component looseness.

Brake lever fixing device locks bicycle upon biometric match while control device adjusts saddle position to prevent sports injuries.

A helmet lock system uses spaced prongs to engage helmet openings for stable attachment.

A rotary pawl latch uses a lock barrel to secure the resilient locking member against unauthorized handle actuation.

A hydraulic valve slide element decouples upstream and downstream brake line sections to maintain pressure in the caliper circuit.

A bicycle storage carriage biases a carrying component toward a braking position via a spring, preventing accidental movement during installation.

Mechanical coupling between detection and locking prevents false alarms from dirt contamination.

A vehicle theft prevention device registers a second ID code via throttle and side stand manipulations.

Integrated lock slots anchor U-locks to prevent theft while optimizing shared parking space.

A fixing device holds the annular hoop handle without play, suppressing rattling noise caused by lateral movement during bicycle travel.

An air-to-coolant heat exchanger door removes heat from exhaust streams, reducing room air-conditioning burden and eliminating hot spots.

A lock drive mechanism uses a conversion spring fitted onto a rotating component to transform rotational movement into axial linear motion.

A vehicle door handle assembly uses a manual cover plate to expose the lock cylinder.

Integrated battery management unit with radio-frequency communication prevents unauthorized use by verifying identification codes against stored values.

A fixed door pull handle assembly uses a user rotatable support standoff to engage the internal latch mechanism.

Gravity and pressure sensors detect user weight and foot area to prevent theft without increasing device complexity.

A saddle-ride vehicle applies counter-steering torque to the suspension apparatus via a steering actuator during main stand operation.

A bicycle motor control unit manages bidirectional energy flow between the electric motor and battery pack to optimize charge levels.

A centralized unlocking device uses a cam part and spring to urge operating arms back to neutral positions.

Radio-controlled marine lock actuator uses gear reduction to generate high locking force within a compact circular housing.

Removable rear seat element eliminates bulky hinges to resolve the contradiction between aerodynamic shape and accessible storage space.

A lock device uses a tongue-and-cavity system to secure rotary members against forced outdoor handle rotation.

Steel reinforcement plates reduce plunger channel mass while a slidable lock allows door closure when the deadbolt is locked.

A flush-mounted latch assembly uses a flexible membrane to actuate the locking mechanism while maintaining a smooth external surface.

A door lock assembly uses a support structure to stabilize the retaining plate within the spindle tube.

A movable cover rotates with the steering handle to shield the swivel unit.

A steering lock actuator moves via a control link to engage a locking pin.

Electronic immobilizers exchange key codes between motor and battery controllers to prevent unauthorized use of stolen components.

A generator powered by the kick starter supplies electricity to the control unit for FOB key authentication.

An autonomous alert device recovers electrical energy from wheel rotation to power a telecommunication module for dispatching alerts.

A vehicle handle system uses elastic claws and a cover to hold the lock member securely.

Integrated electrical control component detects wireless target information to eliminate mechanical door lock switches and reduce structural complexity.

A cylinder lock protective device uses a resin case main part joined with a metal protector to balance weight and security.