Bumpers TRIZ Cases

A tensioned fabric side underride guard panel connects to a rear bumper brace and front bracket on a truck chassis.

Hat-shaped bumper beam cover uses vertical depressions at fastening portions to enhance structural integrity.

An oblique support element anchored at a middle connection portion prevents buckling and lateral yielding, forcing axial compression to absorb collision energy.

A sinuous fin structure absorbs impact energy through axial deformation within a vehicle bumper assembly.

Strategic composite inserts within thermoplastic crush lobes improve energy absorption efficiency while reducing system weight and packaging space.

High-strength steel elongate members in a crash box container absorb impact energy while minimizing weight and production cost.

A controllable damper system connects a vehicle push bar to the body structure, allowing axial movement of the attachment point.

Bumper air sacs stretch and burst to absorb energy, reducing spring back and preventing secondary pedestrian injuries.

A pivotable hitch bumper protects truck tailgates from forklift impacts during loading operations.

A magnetic securing structure holds a vehicle guard in position using attraction force.

Multiplexed overlapping steel panels reinforce vehicle underrun protection structures to increase rigidity and reduce weight.

Segmented fiber-reinforced resin and crushable foam members distribute impact loads, protecting the car body frame from deformation during low-speed collisions.

Independent flaps rotate on separate axes to resolve integration conflicts on curved bumper skins while maintaining precise engine temperature regulation.

A door impact beam features a central reinforcement portion with curved streamlined edges to increase cross-sectional area.

Segmented energy absorbing members and dynamic compression units reduce transmitted force while managing structural complexity.

A radar support passes through an air guide opening to secure the detection device.

A variable shear control energy absorption system uses shear thickening fluid to manage impact forces across varying speeds.

A vehicle energy absorber wedge deflects impact forces away from the structure while bulkheads maintain rigidity during deformation.

Gradually narrowing wall sections reduce intermediate portion deformation risk while maintaining impact energy absorption.

Integrating wheel arch brackets into bumper side parts increases stiffness against wind pressure while maintaining design freedom for fender components.

A vehicle bumper beam features a twisted section with a slanted back wall to absorb collision energy through controlled deformation.

Curved rigid end pieces with damping covers reduce deformable barrier tearing risk while maintaining structural stiffness.

Segmented main and wing panels conform to bumper shapes while an adhesive layer ensures secure attachment against light contact damage.

A vehicle front structure uses an extended bumper reinforcement and suspension extension to maintain crash surface angle geometry.

An anti-corrosion insert prevents galvanic corrosion between the aluminum bumper profile and steel beam while compensating for dimensional gaps.

A displacement resistance device uses liquid-nano material compression to adjust crush-can yield thresholds without redesigning the assembly.

A plastic shock absorber uses distinct stiffness zones to absorb impact energy and maintain stability during low-speed collisions.

Hot-formed ultra-high strength steel pipe stiffener resolves the contradiction between impact reliability and lightweight design, reducing repair costs.

Integrated extruded metal assembly replaces high-density foam absorbers to increase front crush length without extending vehicle length.

An adjustable attachment structure compensates for width direction dimension errors in vehicle reinforcements, maintaining positional accuracy.

Indentations in the bumper cross member constrain crash box deformation to ensure predictable energy absorption without complex circumferential welding.

Universal modular bumper beam meets global safety standards by merging components, reducing device complexity and weight.

Segmenting the beam into members with inward-facing walls resolves weight-strength trade-offs by eliminating extra reinforcement.

A rear bumper support uses a cantilever reinforcing element to maintain vertical rigidity while resting on the shock absorption beam.

Spaced deformable lobes on a beam adapt stiffness during collisions, reducing pedestrian injury risk while minimizing fascia damage.

Molded plastic support plates retract during impact to resolve the trade-off between high vertical load bearing capacity and shock absorption efficiency.

Steel inserts in hollow aluminum bumper beams transfer shear forces to frame rails, preventing tearing during small overlap collisions.

A bumper arrangement uses a tension delay element to introduce tensile forces into the crash box in a delayed manner.

Continuous fiber reinforcement joins bumper beam and crush member, preventing detachment during angular collisions.

A vehicle front fascia uses a removable temporary connection member to support upper and lower segments during handling.

Upper energy absorbing member uses localized projections to absorb pedestrian leg impacts without covering the radiator panel.

Servo-driven guard panels extend vertically along the door surface to block dings at multiple heights while retracting to preserve vehicle aesthetics.

A rear bumper shield assembly uses a rail and support mechanism to move between raised and lowered positions for corrosion protection.

A motor vehicle bumper shell member closed by a closure plate over most of its length.

Connecting members link bumper beam segments to side members, ensuring uniform load transmission across the vehicle structure.

Tapered apertures guide a fascia into position, resolving the contradiction between easy alignment and precise panel gap consistency.

Anti-buckling braces within base rails resist frame compaction while angled supports triangulate the guard structure.

An elastomeric decoupling ring adapts to recess diameter variations while the spacer prevents axial displacement during high-pressure washing.

Segmented aluminum body and crush cans balance weight reduction against raw material costs to optimize fuel economy.

Saddle and adapter brackets link the hitch receiver to rear suspension components, distributing heavy implement stresses to prevent frame damage.