Steps Arrangement TRIZ Cases

A nested retractable step deploys below the side bar for easier entry to raised vehicles, then stows out of sight to preserve clearance and styling.

Offset welded steps and a support handle reduce bulk and assembly while making trailered boats easier and safer to board and exit.

A spring-biased rotating step uses a retainer lock to stay compact under the vehicle while providing stable, clean access when deployed.

Sensors detect adjacent vehicle spacing and door size to deploy running boards only when needed, helping prevent parked-car door dings.

A movable step frame with a two-way latch release improves utility vehicle access while staying compact and securely locked when stowed or deployed.

A locking device stabilizes a vehicle electric step at multiple positions, shielding the telescoping mechanism from stepping loads and damage.

Brief platform deflection triggers the running board drive, enabling hands-free use while reducing strain and unsafe activation.

A door-linked cable and elastic return deploy the boarding step for cabin access, then stow it above the approach angle to avoid obstacle damage.

A shaft-and-groove anti-collision assembly locks a retractable vehicle step when stowed, improving lateral impact resistance and stability.

A chassis-mounted sub-frame adds a bed access step, supports toolboxes, and reinforces truck frame rigidity without a separate structure.

A rotating base, folding support, and retainer give vehicles stable access steps while keeping the ladder compact and secure when stowed.

Uses existing vehicle door and power connections to simplify retractable step installation while enabling smartphone control and override modes.

A pivoting step pad nests in the bumper pocket, then drops rearward and lower for easier cargo access with fewer user actions.

A pivoting rail abuts a shock absorption pad when stowed, enabling smooth deployment while protecting the vehicle from external impacts.

Pivoting arms and a telescoping mounting bar let this wheel step fit different wheel sizes while folding compactly for storage.

Movable step couplers and side bar channels let one vehicle step assembly align below doors across different vehicle models and heights.

A door-linked collapsible truck step stays flush in transit, then deploys for cabin entry to cut drag and free sidewall space.

A hook-on step engages a vehicle closure hinge to provide stable roof access without bulky ladders or added fasteners.

A receiver-mounted bracket and coupler secure a removable mud flap step without hitch hardware or added vehicle length.

A deployable stairway and secure storage bin improve access to high truck beds while reducing repeated unloading and theft risk.