Carriage/Perambulator With Single Axis TRIZ Cases

A wheeled x-ray grid cabinet uses rails, locking pins, and 180-degree rotation to simplify transport and flexible positioning for imaging.

Tilting wheels, vertical rails, and a rotating holder let one person transport and reposition x-ray grids for varied imaging setups.

Two folding lounge chairs nest onto a wheeled cooler to cut bulk, ease one-person transport, and deploy quickly at outdoor events.

Wheels, skid plates, and track elements added to an SCBA frame cut drag so one rescuer can extract an injured worker more safely.

A detachable pliable tool bag with a rigid base joins a wheeled cabinet, making tools easier to move across rough terrain and elevated sites.

Foldable wheels and a pivoting handle let one child seat switch between car seat and stroller use, saving vehicle space and avoiding child transfer.

A jointed two-part traction bar with integrated damping decouples runner and child trailer motion to absorb vibrations with less complexity.

A central wheel and pivoting steering layout improve balance, stability, and user control when carrying loads over rough terrain.

Rear-mounted wire hoop engages the floor to counteract tipping moments from foot pedal force, maintaining stability without fasteners.

A wheeled carrier supports an outboard motor via a transverse mounting board and dual wheel assemblies for safe transport.

A golf bag side opening paired with a removable cover solves mobility constraints and weather exposure.

Snap-together track segments and hinged brackets collapse into a rolling cart, solving the trade-off between racing stability and storage portability.

A mobile storage unit with a retractable wheel mechanism provides stable seating support.

Segmented dual front and rear wheel assemblies distribute load evenly, reducing operator strain on heavy wheelbarrows.

An amputee mobility device features an articulating frame and a height-adjustable pocket for receiving the residual limb.

Nested frame design reduces trunk volume while universal receiver ensures compatibility across multiple car seat models.

An integrated base merges wheels and handle onto a connection axle, eliminating the need for separate stroller frames.

A wheeled tool bucket dolly system uses a lever frame to transport heavy loads with reduced effort.

A dolly cart assembly uses multiple gripping handles at different heights to distribute load forces across the frame structure.

A wheeled dolly uses a pivotable cradle and dynamic clamping mechanism to secure ladder rungs for transport.

A wheeled rescue apparatus attaches to SCBA frames to reduce frictional drag during personnel extraction.

A cooler with a removable wheel assembly and flexible walls enables compact storage.

Outward caster positioning expands the support polygon, resolving stability loss caused by lowering the platform for easier loading.

A luggage case with an asymmetric shell design reduces lid weight through uneven volume distribution.

Punched deformations in a metal stabilizer body create engaging edges that increase starting friction and prevent sliding on slopes.

An arched monolithic stabilizer prevents permanent leg deformation on uneven surfaces by absorbing fluctuating impact forces.

A wheeled transport system uses a modular frame and detachable wheel assembly to tow long objects.

A motorized Segway base supports a 360-degree rotating display panel for mobile audience engagement.

A hydraulic lift assembly moves a cart platform vertically using piston rod pressure, reducing manual effort for pallet handling.

A wheeling device attaches directly to packaging surfaces using adhesive or mechanical fasteners.

A motor grader blade lift tool uses pins and anti-slip notches to secure heavy blades for balanced handling.

Depressions recess bolt heads to prevent tool damage during scraping while maximizing fastening area for structural integrity.

A portable modular tool cabinet uses a pivotable dolly system to eliminate repeated trips to vehicles while maintaining secure, compartmentalized storage.

Adjustable leaf spring isolates cyclical motion between harness and carriage, reducing shaking and discomfort.

A pivoting paint pump mounts to a cart via a latching hinge, eliminating the need to tilt the entire assembly for suction tube insertion.

A hand truck uses a pivotable mounting plate to secure heavy machinery, resolving the trade-off between adaptability and structural complexity.

Pivotable struts and cushioning mechanisms absorb impacts while maintaining parallel orientation, reducing collision risk during high-speed subsurface imaging.

A portable support cart with adjustable trolleys stabilizes heavy machine screws during maintenance tasks.

A split axle hand cart braking system locks independent wheel segments via a single clutch, resolving uneven force distribution on inclines.

Airfoil media display extends battery life by converting kinetic energy from regenerative braking into electrical power.

A motorized hand truck drive platform uses a pedal-activated electric motor to propel the dolly and support wheels.

Rotating C-hooks maintain load stability and prevent interference while the cart maneuvers with zero-radius turning.

Suction removes air from medical waste bags during compression, while metal detection prevents incorrect disposal of reusable items.

Tapered wheel guard tines accommodate 6-inch wheels without contact, resolving clearance issues on standard frames.

A rotatable handle system attaches luggage to wheeled carts using resilient bungee cords and gripping mechanisms.

Segmentation divides storage into a wheeled base and detachable bag, resolving the contradiction between heavy equipment capacity and manual transport effort.

Tipped members engage spool flanges to eliminate manual handling and ensure stability during unwinding.

Segmented carrier halves slide together to form a stable platform for rolling heavy bags, reducing user energy expenditure.

Finger springs secure a wheeled base to the bottom of any golf bag, reducing physical strain by eliminating the need for bulky pull carts.

A hand truck pivots a release member to separate holding magnets, preventing surface damage during object detachment.

Segmented platform design enables terrain adaptation via large diameter wheels while the removable ramp reduces manual lifting effort during loading.

Segmented handle and cross-brace member resolve rear access conflicts while maintaining structural rigidity for ergonomic load handling.