Anti-Theft Cycle Devices TRIZ Cases

A multiple key lock system integrates a cylinder key and magnet key into a single assembly to operate both locks simultaneously.

Segmented lockers and nested configurations maximize bike density while protecting bicycles from theft and damage in constrained urban spaces.

A dual swappable battery system enables quick tool-free replacement of energy storage units within an electric personal mobility device platform.

A reusable electronic seal uses a breakage-detecting circuit to record tamper events via RFID communication.

Assembles crank torque, angle, and speed signals into a dynamic sequence to verify user identity without adding biometric hardware.

Segmenting the locking system places active electronics on the bicycle, reducing capital costs for docking stations.

Replacing precision gears with a flexible drive belt lowers manufacturing complexity while maintaining reliable locking bolt adjustment.

A lean vehicle stand links to a driving preventing device to enable automatic brake release upon flipping.

A springless locking mechanism uses a three-dimensional contour to guide actuation without power.

Nesting the key module inside the handle eliminates external keyways, resolving the trade-off between locking reliability and uniform appearance.

An electrically actuated battery lock secures the energy storage unit without requiring a physical key.

Segmented foam zones in a helmet liner provide progressive resistance, resolving the trade-off between manufacturing simplicity and effective impact protection.

Capacitive touch sensors detect proximity to deter theft, while shock sensors identify tampering attempts.

A bicycle container features a cap-mounted locking mechanism that engages a frame bracket to secure items against theft.

A motor-actuated lock assembly selectively constrains a pull handle position to enable powered locking.

A proportional torque shaft clutch assembly secures a cam to a rotatable shaft using tapered journals and a collet mechanism.

A motorcycle storage case handle actuation mechanism enables lid opening while the container remains attached to the chassis.

A non-removable guard integrates with the roll-up door lock handle and latch cam to form a unified assembly.

A motor vehicle door opening apparatus nests the lock barrel and handle inside the outer panel to maintain aerodynamic smoothness.

An enclosed locking handle and power module assembly prevents debris interference while enabling reliable manual or electrical operation of truck caps.

An enclosed electric motorcycle integrates individually motorized landing wheels with anti-skid mechanisms for stable operation.

An offset lock housing engages a lock rod into transverse openings of the steering stem, preventing unauthorized steering rotation.

A motorcycle key cylinder releases the charge inlet lid lock while switching the vehicle controller to an on-state.

Integrating the antenna into the electric gear shifter deters theft by making it difficult to disable without damaging the component.

A motorcycle theft reporting device calculates battery voltage drop amounts over predetermined time intervals to detect removal events.

Inclining wall part of leg shield houses steering handle lock operation member for improved accessibility.

A pivoted lever moves a bolt along a curved trajectory, reducing structural complexity and corrosion susceptibility in padlocks.

A bicycle anti-theft locking arrangement uses a guarded cylinder lock to secure the front wheel.

Concentric head tube passageways protect cables from damage while a replaceable pin limits steering angle to prevent headset failure.

A straddle vehicle storage tray integrates the lock unit and antenna within a recessed area supported by a metal stay member.

Nests controller in middle tube and battery in down tube, eliminating external bulk to resolve weight versus functionality trade-off.

Magnetic biasing displaces locking elements to engage asymmetric teeth, preventing forceful tampering while maintaining operational convenience.

Segmented components distribute high torsional stress from eccentric handles, preventing spindle twisting and spring fatigue failure.

An integrated bracket locks the handlebar to prevent theft without adding external device complexity.

Integrated locking mechanism merges separate release controls into single action, resolving security-convenience trade-off.

A bicycle lock bolt engages a wheel receiving means via a latch mechanism to block rotation.

A unified pivoting member merges ignition and steering lock functions, preventing unauthorized release by requiring an axial push before rotation.

Arcuate slots in the lock case allow a connecting member to reposition, enabling universal compatibility for both secure and egress doors.

Overlapping battery and control units shield the seat lock from rear and lower access, eliminating separate covers while managing heat dissipation.

A lockable latch assembly with a pointed-tip fastener grips guide rails on retractable truck bed covers.

A cam lock uses a secondary core assembly to rotate the tongue and unlock the mechanism.

Segmenting the light guide member maintains intensity while reducing component count, enabling easy magnet lock operation in dark environments.

A displaceable carriage with guided clutch pins actuates a lock via an electromagnetic motor.

Portable device transitions to active mode upon receiving a confirmation signal triggered by vehicle acceleration exceeding a threshold.

A bicycle frame down tube features a receiving recess with a pivot bearing and tiltable latch hook to securely attach the power supply unit.

Positioning the GPS antenna above the taillight reduces signal obstruction from the rider while securing the unit against theft.

A bicycle seat assembly integrates a locking mechanism into the mounting platform to secure the seat against theft.

An integrated emergency unlock mechanism operates vehicle lids via a magnet key independent of electronic authentication.

RFID transceivers in a motorcycle top box detect authorized helmets, preventing theft from false weight or optical sensor readings.