Rod Connections TRIZ Cases

A tendon anchor wedge uses tapered surfaces to compress the cable against a receiving bore.

An extensible leg with a boss engages hot stick buttons from a distance.

Shell projections displace material to join axle body and link, resolving force transmission gaps during hard braking.

A bicycle seat post uses a motor-driven threaded rod and ball lock coupler to move the upper support relative to the lower frame.

Fingers obstruct the gap between receptacles, preventing cable misalignment and rattling.

A telescopic bicycle seat post uses a double inner tube configuration to adjust saddle height via mechanical locking.

Lever actuated resilient bodies expand against groove walls to join metal profiles without tools, preserving structural integrity during repeated assembly.

External splints and internal plates reduce bearing surface pressure on connecting pins without adding structural complexity or blocking inspection access.

Segmented components and nested nesting resolve the reliability versus complexity trade-off, ensuring twist-proof alignment of polygonal profiles.

Segmented posts and rails connect via integrated T-slot joints to eliminate fall gaps while resisting bending stresses.

A holding element embeds in granular material to secure movable parts at any position within a container.

Pre-assembled one-piece end pieces with protruding studs secure telescopic columns, eliminating manual positioning and reducing assembly time.

Dual locking mechanisms prevent downward pivoting when tension load is removed, maintaining stability on uneven seabeds.

A gantry structure uses hinged pillars to lift and secure washing machines for vehicles.

An elastic hinge returns the biodegradable holder to open while an inclined ramp guides a hook, reducing maintenance time and soil pollution.

Nested clamping expands an inner tube via a screw, reducing external space for manual gear shifts.

A tripod leg uses an interlocking mechanism to synchronize active and passive locking brackets for rapid one-button height adjustment.

Flexible C-shaped adapter insert joins dissimilar sanitary frame bars, eliminating complex mechanical connections.

Segmented resilient coupling units distribute clamping stress across multiple frames, preventing deformation and loosening of the lamp apparatus.

A clamping device separates a jaw portion from the central shaft to expose interstitial spaces for thorough cleaning and sterilization.